1 files changed, 0 insertions, 7 deletions
diff --git a/spec/ruby/library/set/sortedset/shared/include.rb b/spec/ruby/library/set/sortedset/shared/include.rb
deleted file mode 100644
index cd1758819d..0000000000
--- a/spec/ruby/library/set/sortedset/shared/include.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-describe :sorted_set_include, shared: true do
-  it "returns true when self contains the passed Object" do
-    set = SortedSet["a", "b", "c"]
-    set.send(@method, "a").should be_true
-    set.send(@method, "e").should be_false
-  end
-end
diff --git a/.cvsignore b/.cvsignore
index a72211d03f..35fff17b58 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -3,46 +3,18 @@
 *.rej
 *.sav
 *~
-.*.list
-.*.time
-.ccmalloc
-.ppack
-.ext
-.git
-.svn
-.pc
-COPYING.LIB
-ChangeLog.pre-alpha
-ChangeLog.pre1_1
+.cvsignore
 Makefile
 README.fat-patch
-README.v6
-README.atheos
 archive
-autom4te*.cache
-automake
-beos
 config.cache
 config.h
-config.h.in
 config.log
 config.status
 configure
-libruby.so.*
 miniruby
-newdate.rb
 newver.rb
 parse.c
-patches
 ppack
-preview
 rbconfig.rb
-repack
-riscos
-rubicon
 ruby
-ruby-man.rd.gz
-tmp
-web
-y.output
-y.tab.c
diff --git a/.document b/.document
deleted file mode 100644
index 230c50e387..0000000000
--- a/.document
+++ /dev/null
@@ -1,16 +0,0 @@
-# This file determines which files in the
-# Ruby hierarchy will be processed by the RDoc
-# tool when it is given the top-level directory
-# as an argument
-
-# Process all the C source files
-*.c
-
-# the lib/ directory (which has its own .document file)
-
-lib
-
-
-# and some of the ext/ directory (which has its own .document file)
-
-ext
diff --git a/COPYING b/COPYING
index 9043404a83..eeb586b392 100644
--- a/COPYING
+++ b/COPYING
@@ -1,56 +1,340 @@
-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:
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
 
-  1. You may make and give away verbatim copies of the source form of the
-     software without restriction, provided that you duplicate all of the
-     original copyright notices and associated disclaimers.
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
 
-  2. You may modify your copy of the software in any way, provided that
-     you do at least ONE of the following:
+			    Preamble
 
-       a) place your modifications in the Public Domain or otherwise
-          make them Freely Available, such as by posting said
-	  modifications to Usenet or an equivalent medium, or by allowing
-	  the author to include your modifications in the software.
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
 
-       b) use the modified software only within your corporation or
-          organization.
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
 
-       c) give non-standard binaries non-standard names, with
-          instructions on where to get the original software distribution.
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
 
-       d) make other distribution arrangements with the author.
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
 
-  3. You may distribute the software in object code or binary form,
-     provided that you do at least ONE of the following:
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
 
-       a) distribute the binaries and library files of the software,
-	  together with instructions (in the manual page or equivalent)
-	  on where to get the original distribution.
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
 
-       b) accompany the distribution with the machine-readable source of
-	  the software.
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
 
-       c) give non-standard binaries non-standard names, with
-          instructions on where to get the original software distribution.
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 
-       d) make other distribution arrangements with the author.
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
 
-  4. You may modify and include the part of the software into any other
-     software (possibly commercial).  But some files in the distribution
-     are not written by the author, so that they are not under these terms.
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
 
-     For the list of those files and their copying conditions, see the
-     file LEGAL.
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
 
-  5. The scripts and library files supplied as input to or produced as 
-     output from the software do not automatically fall under the
-     copyright of the software, but belong to whomever generated them, 
-     and may be sold commercially, and may be aggregated with this
-     software.
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
 
-  6. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
-     IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-     PURPOSE.
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) 19yy  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) 19yy name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/COPYING.ja b/COPYING.ja
deleted file mode 100644
index 933cc7cb9a..0000000000
--- a/COPYING.ja
+++ /dev/null
@@ -1,51 +0,0 @@
-$BK\%W%m%0%i%`$O%U%j!<%=%U%H%&%'%"$G$9!%(BGPL(the GNU General
-Public License)$B$^$?$O0J2<$K<($9>r7o$GK\%W%m%0%i%`$r:FG[I[$G(B
-$B$-$^$9!%(BGPL$B$K$D$$$F$O(BGPL$B%U%!%$%k$r;2>H$7$F2<$5$$!%(B
-
-  1. $BJ#@=$O@)8B$J$/<+M3$G$9!%(B
-
-  2. $B0J2<$N>r7o$N$$$:$l$+$rK~$?$9;~$KK\%W%m%0%i%`$N%=!<%9$r(B
-     $B<+M3$KJQ99$G$-$^$9!%(B
-
-     (a) $B%M%C%H%K%e!<%:$K%]%9%H$7$?$j!$:n<T$KJQ99$rAwIU$9$k(B
-         $B$J$I$NJ}K!$G!$JQ99$r8x3+$9$k!%(B
-
-     (b) $BJQ99$7$?K\%W%m%0%i%`$r<+J,$N=jB0$9$kAH?%FbIt$@$1$G(B
-         $B;H$&!%(B
-
-     (c) $BJQ99E@$rL@<($7$?$&$(!$%=%U%H%&%'%"$NL>A0$rJQ99$9$k!%(B
-         $B$=$N%=%U%H%&%'%"$rG[I[$9$k;~$K$OJQ99A0$NK\%W%m%0%i(B
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-         $B%9$NF~<jK!$rL@<($9$k!%(B
-
-     (d) $B$=$NB>$NJQ99>r7o$r:n<T$H9g0U$9$k!%(B
-
-  3. $B0J2<$N>r7o$N$$$:$l$+$rK~$?$9;~$KK\%W%m%0%i%`$r%3%s%Q%$(B
-     $B%k$7$?%*%V%8%'%/%H%3!<%I$d<B9T7A<0$G$bG[I[$G$-$^$9!%(B
-
-     (a) $B%P%$%J%j$r<u$1<h$C$??M$,%=!<%9$rF~<j$G$-$k$h$&$K!$(B
-         $B%=!<%9$NF~<jK!$rL@<($9$k!%(B
-
-     (b) $B5!3#2DFI$J%=!<%9%3!<%I$rE:IU$9$k!%(B
-
-     (c) $BJQ99$r9T$C$?%P%$%J%j$OL>A0$rJQ99$7$?$&$(!$%*%j%8%J(B
-         $B%k$N%=!<%9%3!<%I$NF~<jK!$rL@<($9$k!%(B
-
-     (d) $B$=$NB>$NG[I[>r7o$r:n<T$H9g0U$9$k!%(B
-
-  4. $BB>$N%W%m%0%i%`$X$N0zMQ$O$$$+$J$kL\E*$G$"$l<+M3$G$9!%$?(B
-     $B$@$7!$K\%W%m%0%i%`$K4^$^$l$kB>$N:n<T$K$h$k%3!<%I$O!$$=(B
-     $B$l$>$l$N:n<T$N0U8~$K$h$k@)8B$,2C$($i$l$k>l9g$,$"$j$^$9!%(B
-
-     $B$=$l$i%U%!%$%k$N0lMw$H$=$l$>$l$NG[I[>r7o$J$I$KIU$$$F$O(B
-     LEGAL$B%U%!%$%k$r;2>H$7$F$/$@$5$$!%(B
-
-  5. $BK\%W%m%0%i%`$X$NF~NO$H$J$k%9%/%j%W%H$*$h$S!$K\%W%m%0%i(B
-     $B%`$+$i$N=PNO$N8"Mx$OK\%W%m%0%i%`$N:n<T$G$O$J$/!$$=$l$>(B
-     $B$l$NF~=PNO$r@8@.$7$??M$KB0$7$^$9!%$^$?!$K\%W%m%0%i%`$K(B
-     $BAH$_9~$^$l$k$?$a$N3HD%%i%$%V%i%j$K$D$$$F$bF1MM$G$9!%(B
-
-  6. $BK\%W%m%0%i%`$OL5J]>Z$G$9!%:n<T$OK\%W%m%0%i%`$r%5%]!<%H(B
-     $B$9$k0U;V$O$"$j$^$9$,!$%W%m%0%i%`<+?H$N%P%0$"$k$$$OK\%W(B
-     $B%m%0%i%`$N<B9T$J$I$+$iH/@8$9$k$$$+$J$kB;32$KBP$7$F$b@U(B
-     $BG$$r;}$A$^$;$s!%(B
diff --git a/ChangeLog b/ChangeLog
index 5dce6cf23a..2ba8c07285 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,19984 +1,10419 @@
-Sun Jun  8 04:16:35 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu May 24 16:08:21 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* eval.c (rb_alias): do not call hook functions until initialization
-	  finishes.  [ruby-talk:279538]
+	* mkconfig.rb: autoconf 2.50 support.
 
-Sun Jun  8 04:14:16 2008  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+Thu May 24 14:23:35 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/win32ole/win32ole.c (ole_invoke): bug fix. [ruby-talk:279100]
+	* eval.c (rb_yield_0): need argument adjustment for C defined
+	  blocks too.
 
-Sun Jun  8 03:59:31 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
+Tue May 22 17:10:35 2001  K.Kosako  <kosako@sofnec.co.jp>
 
-	* ext/curses/extconf.rb: check macro if cannot find func.
-	  [ruby-list:44224]
+	* variable.c (rb_alias_variable): should not allow variable
+	  aliasing if $SAFE >= 4.
 
-Sun Jun  8 03:52:53 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon May 21 15:26:05 JST 2001  Keiju Ishitsuka <keiju@ishitsuka.com>
 
-	* lib/cgi/session.rb (CGI::Session::FileStore::restore): use
-	  lockfile for exclusive locks.  a patch from <tommy AT tmtm.org>.
-	  [ruby-dev:32296]
+	* lib/irb/multi-irb.rb: delete japanese messages.
 
-Sun Jun  8 03:49:15 2008  Tanaka Akira  <akr@fsij.org>
+Mon May 21 13:15:25 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* missing/isinf.c (isinf): don't define if the macro is defined.
+	* bignum.c (rb_big2str): t should be protected from GC.
 
-Sun Jun  8 03:42:10 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun May 20 00:28:43 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-	* numeric.c (round): fallback definition.
+	* ext/socket/extconf.rb: do not clobber $CFLAGS when setting
+	  -DSOCKS.
 
-	* numeric.c (flo_divmod, flo_round): use round() always.
-	  [ruby-dev:32269]
+Fri May 18 05:42:28 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-Sun Jun  8 03:42:10 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* lib/thread.rb: rescue ThreadError in case the thread is dead
+	  just before calling Thread#run.
 
-	* numeric.c (flodivmod): work around for infinity.
+Fri May 18 05:29:21 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-	* numeric.c (flo_divmod): work around for platforms have no round().
-	  [ruby-dev:32247]
+	* lib/mkmf.rb (xsystem): make a temporary fix to get $(...) macros
+	  properly expanded on a command execution.
 
-Sun Jun  8 03:42:10 2008  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
+Fri May 18 03:49:55 2001  Brian F. Feldman  <green@FreeBSD.org>
 
-	* numeric.c (flo_divmod): round to the nearest integer.
-	  [ ruby-Bugs-14540 ]
+	* lib/mkmf.rb: unbreak "make install".  lib/* must be installed
+	  under $rubylibdir, not under $libdir.
 
-Sun Jun  8 03:28:53 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu May 17 19:36:47 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-	* lib/rexml/encodings/SHIFT-JIS.rb (REXML::Encoding): place -x for
-	  nkf conversion.  a patch from <moonwolf AT moonwolf.com>.
-	  [ruby-dev:32183]
+	* lib/shell.rb, lib/shell/process-controller.rb,
+	  lib/shell/command-processor.rb: translate Japanese comments into
+	  English.
 
-Sun Jun  8 03:07:19 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* doc/shell.rd.jp: RD'ify and make some fixes.
 
-	* lib/optparse.rb (OptionParser::Switch::summarize): fix for long form
-	  option with very long argument.  a patch from Kobayashi Noritada
-	  <nori1 AT dolphin.c.u-tokyo.ac.jp> in [ruby-list:44179].
+	* doc/shell.rd: RD'ify, delete Japanese leftovers, make overall
+	  English fixes, and sync with doc/shell.rd.jp.
 
-Sun Jun  8 03:04:38 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu May 17 19:34:11 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-	* numeric.c (fix_pow): returns infinity for 0**-1.  [ruby-dev:32084]
+	* doc/shell.rd*, lib/shell*: bring shell.rb 0.6 onto the ruby_1_6
+	  branch.
 
-Sun Jun  8 02:58:19 2008  James Edward Gray II  <jeg2@ruby-lang.org>
+Thu May 17 17:35:04 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	Merged 13781 from trunk.
+	* eval.c (rb_call0): address of local_vars might change during eval.
 
-	* lib/net/telnet.rb (Net::Telnet#login): Allowing "passphrase" in
-	  addition to "password" for Telnet login prompts. [ruby-Bugs-10746]
+Thu May 17 07:30:15 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-Wed Oct 25 06:46:21 2007  James Edward Gray II  <jeg2@ruby-lang.org>
+	* ext/md5/md5.txt, ext/md5/md5.txt.jp: s/SuperClass/Superclass/.
 
-	Merged 13779 from trunk.
+Thu May 17 06:37:14 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-	* lib/net/telnet.rb (Net::Telnet#login): Making the password prompt
-	  pattern case insensitive. [ruby-Bugs-10746]
+	* ext/md5/md5.txt: make wording fixes.
 
-Sun Jun  8 02:55:19 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/md5/md5.txt.jp: ditto.
 
-	* io.c (rb_io_tell, rb_io_seek): check errno too.  [ruby-dev:32093]
+Thu May 17 05:23:52 2001  Keiju Ishitsuka <keiju@ishitsuka.com>
+	* lib/irb.rb lib/irb/multi-irb.rb lib/irb/ruby-lex.rb lib/irb/version.rb
+	  resolve ctrl-c problem
 
-Sun Jun  8 01:53:50 2008  James Edward Gray II  <jeg2@ruby-lang.org>
+Tue May 15 17:46:37 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	Merged 13767, 13768, 13769, and 13770 from trunk.
+	* array.c (rb_ary_and): should not push frozen key string.
 
-	* lib/xmlrpc/parser.rb (XMLRPC::Convert::dateTime): Fixing a bug that
-	  caused time zone conversion to fail for some ISO 8601 date formats.
-	  [ruby-Bugs-12677]
-
-	* lib/xmlrpc/client.rb (XMLRPC::Client#do_rpc): Explicitly start
-	  the HTTP connection to support keepalive requests. [ruby-Bugs-9353]
-
-	* lib/xmlrpc/client.rb (XMLRPC::Client#do_rpc): Improving the error
-	  message for Content-Type check failures. [ruby-core:12163]
-
-	* lib/xmlrpc/utils.rb (XMLRPC::ParseContentType#parse_content_type):
-	  Making Content-Type checks case insensitive. [ruby-Bugs-3367]
-
-Sun Jun  8 01:50:07 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* marshal.c (r_bytes0): refined length check.  [ruby-dev:32059]
-
-Sun Jun  8 01:50:07 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* marshal.c (r_bytes0): check if source has enough data.
-	  [ruby-dev:32054]
-
-Sun Jun  8 01:41:19 2008  Tanaka Akira  <akr@fsij.org>
-
-	* ext/socket/socket.c (s_accept_nonblock): make accepted fd
-	  nonblocking.  [ruby-talk:274079]
-
-Sun Jun  8 01:36:26 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (AC_SYS_LARGEFILE): keep results also in command
-	  options, to vail out of mismatch.  [ruby-list:44114]
-
-	* mkconfig.rb, lib/mkmf.rb (configuration): add DEFS.
-
-Sun Jun  8 01:31:17 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/mkexports.rb: deal with __fastcall name decorations.
-	  [ruby-list:44111]
-
-Sun Jun  8 01:27:06 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* {bcc,win}32/mkexports.rb: explicit data.  [ruby-list:44108]
-
-Sun Jun  8 01:15:50 2008  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/net/http.rb, lib/open-uri.rb: remove
-	  Net::HTTP#enable_post_connection_check.  [ruby-dev:31960]
-
-	* lib/net/imap.rb: hostname should be verified against server's
-	  indentity as persented in the server's certificate. [ruby-dev:31960]
-
-	* ext/openssl/lib/net/telnets.rb, ext/openssl/lib/net/ftptls.rb: ditto.
-
-Thu Jun  5 16:21:16 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (make_cmdvector): adjust escaped successive
-	  double-quote handling. (merge from trunk)
-
-Thu Jun  5 12:26:45 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (init_env): initialize HOME and USER environment
-	  variables unless set. [ruby-core:12328] (merge from trunk)
-
-	* win32/win32.c (NtInitialize, getlogin): ditto.
-
-	* configure.in, win32/Makefile.sub (LIBS): need to link shell32
-	  library for SH* functions on mswin32 and mingw32.
-
-Thu Jun  5 12:22:28 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (id2ref): valid id should not refer T_VALUE nor T_ICLASS.
-	  [ruby-dev:31911]
-
-Wed Jun  4 16:41:19 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* Makefile.in (ext/extinit.o): use $(OUTFLAG) as well as other
-	  objects.  [ruby-Bugs-14228]
-
-Tue Jun  3 16:15:27 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (yyerror): limit error message length.  [ruby-dev:31848]
-
-	* regex.c (re_mbc_startpos): separated from re_adjust_startpos.
-
-Tue Jun  3 15:45:00 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (os_obj_of, os_each_obj): hide objects to be finalized.
-	  [ruby-dev:31810]
-
-Wed Jun  4 19:16:40 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (remove_method): should not remove undef place holder.
-	  [ruby-dev:31817]
-
-Tue Jun  3 15:22:47 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* process.c (struct rb_exec_arg): proc should be a VALUE.
-
-	* process.c (rb_f_exec): suppress a warning.
-
-       * process.c (rb_detach_process): cast for the platforms where size of
-         pointer differs from size of int.
-
-       * process.c (rb_f_exec, rb_f_system): should not exceptions after
-         fork.  [ruby-core:08262]
-
-Wed May 21 01:32:56 2008  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/httpservlet/filehandler.rb: should normalize path
-	  name in path_info to prevent script disclosure vulnerability on
-	  DOSISH filesystems. (fix: CVE-2008-1891)
-	  Note: NTFS/FAT filesystem should not be published by the platforms
-	  other than Windows. Pathname interpretation (including short
-	  filename) is less than perfect.
-
-	* lib/webrick/httpservlet/abstract.rb
-	  (WEBrick::HTTPServlet::AbstracServlet#redirect_to_directory_uri):
-	  should escape the value of Location: header.
-
-	* lib/webrick/httpservlet/cgi_runner.rb: accept interpreter
-	  command line arguments.
-
-Sun May 18 01:57:44 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (isdirsep): backslash is valid path separator on cygwin too.
-	  backported from 1.8 HEAD.
-
-Sat May 17 23:53:57 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (file_expand_path): fix for short file name on Cygwin.
-
-Sat May 17 23:50:29 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (OpenFile): prevent conflict on Windows.
-
-	* file.c (USE_NTFS): fixed merge miss.
-
-Sat May 17 12:36:46 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (file_expand_path): rb_str_set_len is not backported.
-
-Sat May 17 12:15:48 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (file_expand_path): support for alternative data stream
-	  and ignored trailing garbages of NTFS.
-
-	* file.c (rb_file_s_basename): ditto.
-
-	* file.c (rb_file_s_extname): ditto.
-
-Mon Mar  3 23:34:13 2008  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/httpservlet/filehandler.rb: should normalize path
-	  separators in path_info to prevent directory traversal attacks
-	  on DOSISH platforms.
-	  reported by Digital Security Research Group [DSECRG-08-026].
-
-	* lib/webrick/httpservlet/filehandler.rb: pathnames which have
-	  not to be published should be checked case-insensitively.
-
-Mon Dec  3 08:13:52 2007  Kouhei Sutou  <kou@cozmixng.org>
-
-	* test/rss/test_taxonomy.rb, test/rss/test_parser_1.0.rb,
-	  test/rss/test_image.rb, test/rss/rss-testcase.rb: ensured
-	  declaring XML namespaces.
-
-Sun Sep 23 21:57:25 2007  GOTOU Yuuzou  <gotoyuzo@notwork.org>  
-
-	* lib/net/http.rb: an SSL verification (the server hostname should
-	  be matched with its certificate's commonName) is added.
-	  this verification can be skipped by
-	  "Net::HTTP#enable_post_connection_check=(false)".
-	  suggested by Chris Clark <cclark at isecpartners.com>
-
-	* lib/net/open-uri.rb: use Net::HTTP#enable_post_connection_check to
-	  perform SSL post connection check.
-
-	* ext/openssl/lib/openssl/ssl.c
-	  (OpenSSL::SSL::SSLSocket#post_connection_check): refine error message.
-
-Sun Sep 23 07:49:49 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]
-
-Sun Sep 23 06:05:35 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/stringio/stringio.c (strio_init): separate from strio_initialize
-	  to share with strio_reopen properly.  [ruby-Bugs-13919]
-
-Sun Sep 23 05:42:35 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* lib/rdoc/options.rb (Options::check_diagram): dot -V output
-	  changed. [ ruby-Bugs-11978 ], Thanks Florian Frank.
-
-Wed Sep 19 11:13:07 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (bigtrunc): RBIGNUM(x)->len may be zero.  out of bound
-	  access.  [ruby-dev:31404]
-
-Mon Sep 17 05:24:13 2007  Sylvain Joyeux <sylvain.joyeux@m4x.org>
-
-	* ext/thread/thread.c (lock_mutex): should take care of threads
-	  not waiting any longer; there cases of a thread raising
-	  exceptions. [ ruby-Bugs-11901 ]
-
-	* test/thread/test_thread.rb (test_mutex_exception_handling):
-	  test for above.
-
-Mon Sep 17 05:01:55 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* runruby.rb: fix incomplete backport r12339.
-
-Mon Sep 17 04:56:28 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/thread/test_thread.rb (test_local_barrier),
-	  test/thread/lbtest.rb: test for [ruby-dev:30653].
-
-Mon Sep 17 04:52:21 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.c (proc_options): -W should be allowed in RUBYOPT
-	  environment variable.  [ruby-core:12118]
-
-Mon Sep 17 04:37:10 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_step): fixed integer overflow.  [ruby-dev:31763]
-
-Fri Sep  7 17:06:16 2007  Vincent Isambart <vincent.isambart@gmail.com>
-
-	* eval.c (rb_thread_start_0): should unset time_thread_alive_p.
-	  [ruby-talk:257219], [ruby-core:11542], [ruby-dev:31253]
-
-Fri Sep  7 16:39:23 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_subseq): need integer overflow check.
-	  [ruby-dev:31736]
-
-	* array.c (rb_ary_splice): ditto.  [ruby-dev:31737]
-
-	* array.c (rb_ary_fill): ditto.  [ruby-dev:31738]
-
-	* 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.
+	* array.c (rb_ary_or): ditto.
 
-	* parse.y (arg): use NODE_ARGSCAT for placeholder.
+Mon May 14 13:50:22 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Wed Apr 19 11:13:17 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_thread_schedule): should save context before raising
+	  deadlock, saved context for current thread might be obsolete.
 
-	* lib/getoptlong.rb (GetoptLong::get): RDoc update patch from
-	  mathew <meta at pobox.com>.  [ruby-core:07738]
+	* time.c (make_time_t): non DST timezone shift supported (hopefully).
 
-Wed Apr 19 10:13:27 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon May 14 11:54:20 2001  Tanaka Akira  <akr@m17n.org>
 
-	* variable.c (rb_const_set): raise error when no target klass is
-	  supplied.  [ruby-dev:28582]
+	* signal.c: SIGINFO added.
 
-Wed Apr 19 09:49:36 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon May 14 08:57:06 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* parse.y (list_concat): should not modify nodes other than
-	  NODE_ARRAY.  [ruby-dev:28583]
+	* eval.c (rb_ensure): should not SEGV when prot_tag is NULL.
 
-Tue Apr 18 17:40:37 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Sun May 13 23:49:25 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
 
-	* ext/tk/lib/multi-tk.rb: add a binding to a container for a slave IP.
+	* win32/resource.rb: Modify copyright in resource script.
 
-	* ext/tk/lib/tk.rb: update RELEASE_DATE.
+Fri May 11 23:51:54 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
 
-	* ext/tk/tcltklib.c: forget to reset a Tcl interpreter.
+	* process.c: silence VC++ warnings.
 
-	* ext/tk/stubs.c: fix potential bugs about handling rb_argv0.
+	* sprintf.c: ditto.
 
-Tue Apr 18 00:11:21 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri May 11 03:38:11 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-	* eval.c: block_unique should be 1, not frame_unique.
-	  [ruby-dev:28577]
+	* README.EXT: Document find_library(), with_config() and
+	  dir_config().
 
-Fri Aug 11 15:39:25 2006  Eric Hodel  <drbrain@segment7.net>
+Fri May 11 03:37:53 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-	* 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.
+	* README.EXT.jp: Remove the description of find_header() because
+	  such a function does not actually exist.
+    
+	* README.EXT.jp: Update the description of dir_config().
 
-Mon Apr 10 01:03:10 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri May 11 02:42:40 2001  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-	* prec.c (prec_prec_f): documentation patch from
-	  <gerardo.santana at gmail.com>.  [ruby-core:07689]
+	* README, README.jp: Fix CVS access and mailing lists info.
 
-Sat Apr  8 02:34:34 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri May 11 02:00:44 2001  Ryo HAYASAKA  <ryoh@jaist.ac.jp>
 
-	* bignum.c (rb_big_pow): second operand may be too big even if
-	  it's a Fixnum.  [ruby-talk:187984]
+	* bignum.c (bigdivrem): access boundary bug.
 
-Sat Apr  8 02:12:38 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue May  8 17:12:43 2001  K.Kosako  <kosako@sofnec.co.jp>
 
-	* README.EXT: update symbol description.  [ruby-talk:188104]
+	* eval.c (is_defined): core dumped during instance_eval for
+	  special constants.
 
-Thu Apr  6 23:28:47 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_eval): ditto.
 
-	* COPYING: explicitly note GPLv2.  [ruby-talk:187922]
+Tue May  8 08:59:01 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-Thu Apr  6 11:18:37 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* doc/forwardable.rd, doc/forwardable.rd.jp: Hit `=begin' and
+	  `=end' in proper places so rd2 can format them without a problem.
 
-	* ext/tk/lib/tk/panedwindow.rb: lack of arguments. [ruby-core:7681]
+	* doc/irb/irb-tools.rd.jp, doc/irb/irb.rd, doc/irb/irb.rd.jp:
+	  ditto.
 
-Thu Apr  6 01:04:47 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Tue May  8 08:56:05 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-	* ext/tk/tcltklib.c: fix SEGV when embedding to an application.
-	  [ruby-core:7600]
+	* doc/forwardable.rd, doc/forwardable.rd.jp, lib/forwardable.rb:
+	  Bring forwardable 1.1 onto the ruby_1_6 branch.
 
-	* ext/tk/tcltklib.c: fix SEGV at exit. [ruby-talk:186489]
+Tue May  8 08:35:09 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-	* ext/tk/tkutil/tkutil.c: follow to changing specification of
-	  instance_eval on ruby-1.9.x.
+	* doc/irb/irb-tools.rd.jp, doc/irb/irb.rd.jp: Convert from JIS to
+	  EUC.
 
-	* ext/tk/lib/tk.rb: ditto.
+Tue May  8 03:46:24 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-	* ext/tk/lib/multi-tk.rb: ditto.
+	* sample/rbc.rb: Obsoleted by IRB.
 
-	* ext/tk/lib/tk.rb: remove warning about redefinition of methods.
+Mon May  7 15:58:45 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/tk/variable.rb: remove warning about unseting Tcl
+	* parse.y (arg): "||=" should not warn for uninitialized instance
 	  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]
+	* eval.c (rb_eval): ditto.
 
-Sat Feb 18 00:22:39 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (eval): preserve and restore ruby_cref as well.
 
-	* lib/tracer.rb: merged a minor clarification patch from Daniel
-	  Berger <Daniel.Berger at qwest.com>.  [ruby-core:07376]
+Mon May  7 15:45:48 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-Fri Feb 17 11:18:42 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* lib/ftools.rb (syscopy): chmod destination file only if
+	  it does not exist.
 
-	* util.c (ruby_strtod): Float("1e") should fail. [ruby-core:7330]
+Thu May  3 03:41:01 2001  SHIROYAMA Takayuki <psi@fortune.nest.or.jp>
 
-	* pack.c (EXTEND32): unpack("l") did not work where sizeof(long) != 4.
-	  [ruby-talk:180024]
+	* configure.in: get --enable-shared to work on MacOS X.
 
-	* pack.c (pack_unpack): fixed integer overflow on template "w".
-	  [ruby-talk:180126]
+	* Makefile.in: make $(LIBRUBY_SO) depend on miniruby properly.
+	  Now `make -jN' should work without a problem.
 
-Fri Feb 17 09:39:29 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed May  2 20:39:35 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* eval.c (rb_thread_wait_for): sleep should always sleep for
-	  specified amount of time.  [ruby-talk:180067]
+	* dir.c (rb_glob, rb_iglob): remove unnecessary FNM_PATHNAME.
 
-Thu Feb 16 01:10:48 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed May  2 11:46:13 2001  K.Kosako  <kosako@sofnec.co.jp>
 
-	* eval.c (backtrace): frame->orig_func may not be initialized.
-	  [ruby-core:07367]
+	* eval.c (block_pass): should not downgrade safe level.
 
-Wed Feb 15 16:52:52 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue May  1 17:55:58 2001  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 (yylex): lex_state after RESCUE_MOD should be EXPR_BEG.
 
-	* parse.y (arg): avoid unnecessary extra argument.
-	  [ruby-core:07366]
+Tue May  1 03:36:50 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-	* eval.c (rb_eval): honor visibility on OP_ASGN1 and
-	  OP_ASGN2. [ruby-core:07366]
+	* sample/irb.rb, lib/irb.rb, lib/irb/*, doc/irb/*: Merge from irb
+	  0.7.3 and irb-tools 0.7.1.
 
-Wed Feb 15 10:09:51 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* instruby.rb: Install help-message's too.
 
-	* eval.c (yield_under_i): should not pass self as an argument to
-	  the block for instance_eval.  [ruby-core:07364]
+	* lib/irb/main.rb: This file is not needed anymore.
 
-Wed Feb 15 09:20:35 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Apr 26 22:36:11 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* eval.c (rb_obj_instance_eval): should be no singleton classes for
-	  true, false, and nil.  [ruby-dev:28186]
+	* configure.in:  don't use tzname on cygwin 1.3.1+.
 
-Tue Feb 14 18:48:33 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* configure.in: add -mieee/-ieee to CFLAGS on OSF1/Alpha
+	  to disable "DIVISION BY ZERO" exception.
 
-	* eval.c (DMETHOD_P): accessing wrong frame.  [ruby-dev:28181]
+Thu Apr 26 22:30:43 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* eval.c (proc_invoke): preserve FRAME_DMETH flag.
+	* eval.c (rb_eval): should preserve value of ruby_errinfo.
 
-Tue Feb 14 15:13:51 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Thu Apr 26 10:36:09 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/zlib/zlib.c: supress warning on test/zlib. [ruby-dev:28323]
+       * eval.c (rb_thread_schedule): infinite sleep should not cause
+	  dead lock.
 
-Tue Feb 14 14:01:17 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Apr 25 16:40:44 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* time.c (search_time_t): support non 32bit time_t environments.
+	* array.c (rb_ary_flatten_bang): proper recursive detection.
 
-	* win32/Makefile.sub (config.h): VC++8 has ``long long'' type.
+Wed Apr 25 15:36:15 2001  K.Kosako  <kosako@sofnec.co.jp>
 
-	* win32/Makefile.sub (config.h): VC++8's time_t is 64bit value.
+       * eval.c (yield_under): need not to prohibit at safe level 4.
 
-	* win32/win32.c (rb_w32_utime): drop read-only attribute before
-	  changing file time.
+Tue Apr 24 16:03:25 2001  Hiroshi Igarashi  <iga@ruby-lang.org>
 
-	  all changes are backported from CVS HEAD.
+	* ext/extmk.rb.in: add target `distclean' in Makefile for extlib.
+	  target `clean' doesn't remove Makefile.
 
-Tue Feb 14 11:21:38 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Apr 24 15:57:45 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-	* io.c (argf_forward): should not use frame->argv.
-	  [ruby-core:07358]
+	* ext/extmk.rb.in, lib/mkmf.rb: (dir_config) do not add the
+	  specified include directory if already included in $CPPFLAGS.
 
-Mon Feb 13 18:08:12 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/extmk.rb.in, lib/mkmf.rb: (dir_config) return a more useful
+	  value, [include_dir, lib_dir].
 
-	* eval.c (rb_call0): argument update propagation.  [ruby-dev:28044]
+Tue Apr 24 15:35:32 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* env.h: remove argv member from struct FRAME.
+	* ruby.c (set_arg0): wrong predicate when new $0 value is bigger
+	  than original space.
 
-Mon Feb 13 13:27:00 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Apr 23 14:43:59 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* eval.c (eval): should push class from binding if supplied.
-	  [ruby-core:07347]
+	* gc.c (id2ref): should use NUM2ULONG()
 
-Mon Feb 13 00:04:00 2006  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* object.c (rb_mod_const_get): check whether name is a class
+	  variable name.
 
-	* lib/erb.rb (ERB::Compiler): add instance variable @insert_cmd to
-	  change <%='s behavior. (backported 1.15 - 1.16)
+	* object.c (rb_mod_const_set): ditto.
 
-Sat Feb 11 02:04:11 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* object.c (rb_mod_const_defined): ditto.
 
-	* eval.c (eval): no need to push ruby_class.  [ruby-dev:28176]
+Sun Apr 22 17:44:37 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-Sat Feb 11 01:57:44 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* configure.in: add -mieee to CFLAGS on Linux/Alpha
+	  to disable "DIVISION BY ZERO" exception.
 
-	* 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]
+	* configure.in: remove -ansi on OSF/1.
 
-Tue Feb  7 23:03:24 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Sat Apr 21 22:33:26 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/zlib/zlib.c: should not access ruby objects in finalizer.
-	  [ruby-dev:28286]
+	* marshal.c (w_float): precision changed to "%.16g"
 
-Mon Feb  6 16:02:51 2006  WATANABE Hirofumi  <eban@ruby-lang.org>
+Sat Apr 21 22:07:58 2001  Guy Decoux  <decoux@moulon.inra.fr>
 
-	* file.c (rb_thread_flock): ERROR_NOT_LOCKED is not an error on Cygwin.
-	  In such situation, flock() should return 0.
+	* eval.c (rb_call0): wrong retry behavior.
 
-Mon Feb  6 00:41:08 2006  Tanaka Akira  <akr@m17n.org>
+Fri Apr 20 19:12:20 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ruby.h (RSTRUCT_LEN, RSTRUCT_PTR): defined for source level
-	  compatibility with ruby 1.9.
+	* numeric.c (fix_aref): a bug on long>int architecture.
 
-Sun Feb  5 21:05:34 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Fri Apr 20 14:57:15 2001  K.Kosako  <kosako@sofnec.co.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]
+	* eval.c (rb_eval_string_wrap): should restore ruby_wrapper.
 
-Sun Feb  5 18:55:08 2006  Minero Aoki  <aamine@loveruby.net>
+Wed Apr 18 04:37:51 2001  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-	* lib/net/http.rb: imported from trunk, rev 1.129
+	* lib/cgi.rb: CGI::Cookie: no use PATH_INFO.
 
-	* lib/net/http.rb (add_field, get_fields): keep 1.8.2 backward
-	  compatibility.
+Wed Apr 18 00:24:40 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/net/https.rb: imported from trunk, rev 1.3.
+	* regex.c (re_compile_pattern): char class at either edge of range
+	  should be invalid.
 
-	* lib/net/https.rb: #use_ssl? definition moved from net/http.rb.
+Tue Apr 17 16:54:39 2001  K.Kosako  <kosako@sofnec.co.jp>
 
-Sun Feb  5 14:22:15 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* eval.c (safe_getter): should use INT2NUM().
 
-	* lib/pstore.rb: should return default value if name is not found.
-	  [ruby-core:7304]
+Tue Apr 17 15:12:56 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/pstore.rb: should raise PStore::Error if not in transaction.
+	* bignum.c (rb_big2long): 2**31 cannot fit in 31 bit long.
 
-Sat Feb  4 22:51:43 2006  Tanaka Akira  <akr@m17n.org>
+Sat Apr 14 22:46:43 2001  Guy Decoux  <decoux@moulon.inra.fr>
 
-	* eval.c: apply the FreeBSD getcontext/setcontext workaround
-	  only before FreeBSD 7-CURRENT.
+	* regex.c (calculate_must_string): wrong length calculation.
 
-Sat Feb  4 21:19:23 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
+Sat Apr 14 13:33:32 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
 
-	* win32/win32.c (LK_ERR): ERROR_NOT_LOCKED is not an error.
-	  In such situation, flock() should return 0.
+	* win32/config.status.in: no longer use missing/alloca.c.
 
-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]
+	* win32/Makefile.sub: ditto.
 
-	* misc/ruby-mode.el (ruby-calculate-indent): not to deepen indent
-	  level for continuous line inside parentheses.
-	  http://nabeken.tdiary.net/20050915.html#p02
+Fri Apr 13 12:40:48 2001  K.Kosako  <kosako@sofnec.co.jp>
 
-Sun Sep 25 00:18:11 2005  Tanaka Akira  <akr@m17n.org>
+	* eval.c (rb_thread_start_0): fixed memory leak.
 
-	* eval.c (unknown_node): show more information.  [ruby-dev:26196]
+Fri Apr 13 16:41:18 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Sat Sep 24 08:56:01 2005  Minero Aoki  <aamine@loveruby.net>
+	* parse.y (none): should clear cmdarg_stack too.
 
-	* 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]
+Fri Apr 13 06:19:29 2001  GOTOU YUUZOU  <gotoyuzo@notwork.org>
 
-Sat Sep 24 08:38:07 2005  Minero Aoki  <aamine@loveruby.net>
+	* io.c (rb_fopen): use setvbuf() to avoid recursive malloc() on
+	  some platforms.
 
-	* lib/fileutils.rb: fix visibility of FileUtils::NoWrite, Verbose,
-	  DryRun (backported from trunk, rev 1.66). [ruby-core:05954]
+Wed Apr 11 23:36:26 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* test/fileutils/test_nowrite.rb: test it.
+	* file.c (rb_stat_dev): device functions should honor stat field
+	  types (except long long such as dev_t).
 
-	* test/fileutils/test_dryrun.rb: new file.
+Wed Apr 11 18:07:53 2001  K.Kosako  <kosako@sofnec.co.jp>
 
-	* test/fileutils/test_verbose.rb: new file.
+	* eval.c (rb_mod_nesting): should not push nil for nesting array.
 
-Sat Sep 24 02:40:20 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_mod_s_constants): should not search array by
+	  rb_mod_const_at() for nil (happens for singleton class).
 
-	* lib/delegate.rb: document update from James Edward Gray II
-	  <james@grayproductions.net>.  [ruby-core:05942]
+Wed Apr 11 13:29:26 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Thu Sep 22 23:36:24 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* class.c (rb_singleton_class_attached): should modify iv_tbl by
+	  itself, no longer use rb_iv_set() to avoid freeze check error.
 
-	* lib/mkmf.rb (find_executable0): default path if environment is not
-	  set.  [ruby-dev:27281]
+	* variable.c (rb_const_get): error message "uninitialized constant
+	  Foo at Bar::Baz" instead of "uninitialized constant Bar::Baz::Foo".
 
-Thu Sep 22 16:33:12 2005  Shugo Maeda  <shugo@ruby-lang.org>
+Tue Apr 10 02:24:40 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* test/readline/test_readline.rb (TestReadline::replace_stdio):
-	  merged the patch of [ruby-dev:25232] instead of [ruby-dev:25223].
+	* io.c (opt_i_set): should strdup() inplace_edit string.
 
-Wed Sep 21 23:30:44 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Apr  9 23:29:54 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/mkmf.rb (configuration): generalized nmake dependent code.
+	* eval.c (exec_under): need to push cref too.
 
-Wed Sep 21 09:07:55 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Apr  9 12:05:44 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* stable version 1.8.3 released.
+	* file.c (Init_File): should redifine "new" class method.
 
-Wed Sep 21 08:52:25 2005  why the lucky stiff  <why@ruby-lang.org>
+Mon Apr  9 11:56:52 2001  Shugo Maeda <shugo@ruby-lang.org>
 
-	* ext/syck/token.c: correctly compute identation of a block
-	  scalar's parent node. [ruby-talk:150620]
+	* lib/net/imap.rb: fix typo.
 
-Wed Sep 21 08:20:24 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Apr  5 22:40:12 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* README.EXT, README.EXT.ja: add new features.
+	* variable.c (rb_const_get): no recursion to show full class path
+	  for modules.
 
-Wed Sep 21 07:43:58 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (rb_set_safe_level): should set safe level in curr_thread
+	  as well.
 
-	* lib/optparse.rb (default_argv, Arguable#options): defaults strings
-	  to be parsed to Arguable instance.
+	* eval.c (safe_setter): ditto.
 
-Wed Sep 21 02:44:09 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Apr  5 13:46:06 2001  K.Kosako  <kosako@sofnec.co.jp>
 
-	* file.c (path_check_0): disallow sticky world writable directory
-	  in PATH (and $LOAD_PATH).  [ruby-dev:27226]
+	* object.c (rb_obj_is_instance_of): nil belongs to false, not true.
 
-	* file.c (fpath_check): typo fixed.
+Thu Apr  5 02:19:03 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Tue Sep 20 22:29:49 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* time.c (make_time_t): proper (I hope) daylight saving time
+	  handling for both US and Europe.  I HATE SUMMER TIME!
 
-	* 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.
+	* eval.c (rb_thread_wait_for): non blocked signal interrupt should
+	  stop the interval.
 
-Tue Sep 20 21:26:23 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed Apr  4 03:47:03 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/io/wait/lib/nonblock.rb: disable on platforms non-blocking flag
-	  is not available.  fixed: [ruby-dev:27187]
+	* class.c (rb_mod_clone): should copy method bodies too.
 
-Tue Sep 20 18:23:04 2005  Tanaka Akira  <akr@m17n.org>
+	* bignum.c (bigdivrem): should trim trailing zero bdigits of
+	  remainder, even if dd == 0.
 
-	* eval.c (thread_mark): mark th->last_status.  [ruby-dev:27179]
+Tue Apr  3 15:29:10 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-Tue Sep 20 18:20:33 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* Makefile.in: Introduce MAINLIBS.
 
-	* lib/yaml.rb: require 'yaml/constants'.  [ruby-core:5776]
+	* configure.in: Link libc_r against the ruby executable on
+	  FreeBSD, which is the first attempt to work around a certain
+	  problem regarding pthread on FreeBSD.  It should make ruby/libruby
+	  happy when it loads an extention to a library compiled and linked
+	  with -pthread.  Note, however, that libruby is _not_ linked with
+	  libc_r so as not to mess up pthread unfriendly stuff including
+	  apache+mod_ruby and vim6+ruby_interp.
 
-Tue Sep 20 17:48:34 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Apr  3 09:56:20 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* lib/xmlrpc/client.rb (XMLRPC::Client::do_rpc): add charset
-	  information to content-type header.[ruby-core:5127]
+	* ext/extmk.rb.in (create_makefile): create def file only if
+	  it does not yet exist.
 
-	* lib/xmlrpc/server.rb (CGIServer::serve): ditto.
+	* lib/mkmf.rb: ditto.
 
-	* lib/xmlrpc/server.rb (ModRubyServer::serve): ditto.
+Tue Apr  3 00:05:07 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/xmlrpc/server.rb (WEBrickServlet::service): ditto.
+	* time.c (make_time_t): remove HAVE_TM_ZONE code since it
+	  sometimes reports wrong time.
 
-Tue Sep 20 17:34:46 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* time.c (make_time_t): remove unnecessary range check for
+	  platforms where negative time_t is available.
 
-	* 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]
+Mon Apr  2 14:25:49 2001  Shugo Maeda <shugo@ruby-lang.org>
 
-Tue Sep 20 17:10:38 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* lib/monitor.rb (wait): ensure reentrance.
 
-	* test/dbm/test_dbm.rb (TestDBM::test_s_open_error): remove
-	  test_s_open_error test to detect duplicate open.
-	  [ruby-dev:27202]
+	* lib/monitor.rb (wait): fix timeout support.
 
-Tue Sep 20 17:08:31 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Mon Apr  2 12:44:53 2001  Shugo Maeda <shugo@ruby-lang.org>
 
-	* io.c: PIPE_BUF is not defined on BeOS. use _POSIX_PIPE_BUF instead.
-	  [ruby-dev:27185]
+	* lib/net/imap.rb: backport from ruby-1.7.
 
-Tue Sep 20 16:53:53 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Apr  2 01:16:24 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* test/readline/test_readline.rb (TestReadline::replace_stdio):
-	  BSD seek support from [ruby-dev:25223].  fixed: [ruby-dev:27150]
+	* win32/win32.c: use ruby's opendir on mingw32.
 
-Tue Sep 20 15:39:40 2005  why the lucky stiff  <why@ruby-lang.org>
+	* missing/dir.h, dir.c, Makefile: ditto.
 
-	* ext/syck/emitter.c (syck_scan_scalar): prevent indicators from
-	  appearing alone or at the end of plain scalars. [ruby-core:5826]
+Sun Apr  1 23:26:14 2001  TOYOFUKU Chikanobu  <toyofuku@juice.or.jp>
 
-	* ext/syck/emitter.c (syck_emit_scalar): treat typed scalar nodes
-	  as complex keys.
+	* numeric.c (flodivmod): a bug in no fmod case.
 
-	* lib/syck.h: version 0.60.
+Sun Apr  1 18:36:14 2001  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* lib/yaml/basenode.rb (YAML::BaseNode#at): transform keys during
-	  key searches.
+	* process.c (pst_wifsignaled): should apply WIFSIGNALED for status
+	  (int), not st (VALUE).
 
-	* ext/syck/rubyext.c: loading of binary-typed nodes.  prevent
-	  emission of plain strings that look like symbols, but which aren't.
+Sat Mar 31 03:24:10 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Tue Sep 20 05:50:22 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* class.c (rb_include_module): module inclusion should be check
+	  taints.
 
-	* 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.
+Fri Mar 30 12:51:19 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Tue Sep 20 00:34:07 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* class.c (rb_include_module): freeze check at first.
 
-	* io.c (io_close): call rb_io_close() directly if io is a T_FILE
-	  object.  [ruby-dev:27156]
+Thu Mar 29 17:05:09 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Sep 19 19:09:08 2005  Minero Aoki  <aamine@loveruby.net>
+	* eval.c (rb_attr): sprintf() and rb_intern() moved into
+	  conditional body.
 
-	* file.c (rb_file_chown): should accept nil. [ruby-dev:27171]
-	  (backport from trunk, rev 1.208)
+Wed Mar 28 23:43:00 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-Mon Sep 19 18:35:13 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/extmk.rb.in, lib/mkmf.rb: add C++ rules in addition to C
+	  rules for the mswin32 platforms.
 
-	* ext/dl/dl.c (rb_io_to_ptr): fix DragonFlyBSD support.
-	  [ruby-dev:27151]
+Wed Mar 28 19:29:21 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-Mon Sep 19 14:17:04 2005  Minero Aoki  <aamine@loveruby.net>
+	* ext/extmk.rb.in, lib/mkmf.rb: move C++ rules to the right place.
 
-	* ext/syck/emitter.c (syck_emit): passing an int* value to the
-	  long* parameter causes unaligned access on LP64 systems.
-	  [ruby-dev:27161]
+Wed Mar 28 17:39:04 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Sep 19 13:44:03 2005  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+	* object.c (rb_str2cstr): warn if string contains \0 and length
+	  value is ignored.
 
-	* ext/win32ole/win32ole.c: avoid core dump with WIN32OLE_EVENT.
-	  [ruby-dev:27133]
+Wed Mar 28 15:00:31 2001  K.Kosako  <kosako@sofnec.co.jp>
 
-Mon Sep 19 10:36:06 2005  Minero Aoki  <aamine@loveruby.net>
+	* class.c (rb_singleton_class_clone): should copy class constant
+	  table as well.
 
-	* lib/fileutils.rb (cp_r): default is :dereference_root=>true for
-	  backward compatibility. [ruby-dev:27145]
+Wed Mar 28 15:03:23 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* test/fileutils/test_fileutils.rb (test_cp_r): test it.
+	* class.c (rb_include_module): sometimes cache was mistakenly left
+	  uncleared - based on the patch by K.Kosako.
 
-Mon Sep 19 09:57:39 2005  Minero Aoki  <aamine@loveruby.net>
+Wed Mar 28 09:52:33 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* test/fileutils/test_fileutils.rb: backported from trunk (1.36).
-	  (again) [ruby-dev:27145]
+	* win32/Makefile.sub: disable global optimization.
 
-Mon Sep 19 07:45:37 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Tue Mar 27 15:00:54 2001  K.Kosako  <kosako@sofnec.co.jp>
 
-	* 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.
+	* eval.c (rb_mod_define_method): should have clear method cache.
 
-	* ext/openssl/ossl_engine.c: (ossl_engine_load_privkey): set private
-	  key flag.
+	* eval.c (rb_mod_define_method): should have raised exception for
+	  type error.
 
-Mon Sep 19 06:41:32 2005  Minero Aoki  <aamine@loveruby.net>
+Tue Mar 27 14:48:17 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/fileutils.rb: backported from trunk (rev 1.65):
+	* ruby.h: changed "extern INLINE" to "static inline".
 
-	* lib/fileutils.rb (rm_r): new option :secure.
+Mon Mar 26 23:19:33 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* lib/fileutils.rb (rm_rf): new option :secure.
+	* time.c (rb_strftime): check whether strftime returns empty string.
 
-	* lib/fileutils.rb: new method #remove_entry_secure.
+Mon Mar 26 18:14:47 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/fileutils.rb (cd): remove option :noop.
+	* dir.c (rb_glob_helper): part of 1.7 globber backported to proper
+	  following of symlinks.
 
-	* lib/fileutils.rb (cp_r): new option :dereference_root.
+Mon Mar 26 17:21:07 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/fileutils.rb (cp_r): new option :dereference_root.
+	* eval.c: remove TMP_PROTECT_END to prevent C_ALLOCA crash.
 
-	* lib/fileutils.rb: new method #remove_entry.
+Mon Mar 26 14:04:41 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* lib/fileutils.rb: new method #chmod_R.
+	* ext/Win32API/Win32API.c: remove Init_win32api().
 
-	* lib/fileutils.rb: new method #chown.
+Sat Mar 24 23:44:50 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/fileutils.rb: new method #chown_R.
+	* eval.c (ev_const_defined): should ignore toplevel cbase (Object).
 
-	* lib/fileutils.rb: new method .commands.
+	* eval.c (ev_const_get): ditto.
 
-	* lib/fileutils.rb: new method .options.
+Fri Mar 23 12:18:44 2001  SHIROYAMA Takayuki  <psi@fortune.nest.or.jp>
 
-	* lib/fileutils.rb: new method .have_option?.
+	* ext/curses/curses.c: curses on Mac OS X public beta does not
+	  have _maxx etc.
 
-	* lib/fileutils.rb: new method .options_of.
+Fri Mar 23 10:50:31 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/fileutils.rb: new method .collect_method.
+	* marshal.c (w_object): should truncate trailing zero short for
+	  bignums.
 
-	* lib/fileutils.rb: use module_function instead of single extend.
+Thu Mar 22 22:15:45 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* test/fileutils/test_fileutils.rb: backported from trunk (1.36).
+	* ext/Win32API/extconf.rb: add -fno-omit-frame-pointer.
 
-Mon Sep 19 03:17:48 2005  Tanaka Akira  <akr@m17n.org>
+Thu Mar 22 17:43:44 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* file.c (rb_thread_flock): wrap the flock system call by
-	  TRAP_BEG/TRAP_END to enable signals.  [ruby-dev:27122]
+	* ruby.h: better inline function support.
 
-	* 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]
+	* configure.in (NO_C_INLINE): check if inline is available for the
+	  C compiler.
 
-	* 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]
+Wed Mar 21 23:07:45 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-Mon Sep 19 03:02:08 2005  Tanaka Akira  <akr@m17n.org>
+	* win32/win32.c (win32_stat): WinNT/2k "//host/share" support.
 
-	* 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.
+Wed Mar 21 01:26:14 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Sun Sep 18 02:10:47 2005  why the lucky stiff  <why@ruby-lang.org>
+	* gc.c (id2ref): sometimes confused symbol and reference.
 
-	* lib/yaml/rubytypes.rb: remove comments that are bungling up
-	  the rdoc and ri output.  output symbols as plain scalars.
+Tue Mar 20 23:09:33 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* ext/syck/rubyext.c (syck_emitter_reset): emit headless
-	  documents always.
+	* win32/win32.c (win32_stat): UNC support.
 
-	* ext/syck/emitter.c (syck_scan_scalar): quote scalars with any
-	  kind of surrounding line space, tabs or spaces alike.
+	* dir.c (extract_path): fix "./*" problem.
 
-	* ext/syck/token.c: accept tabs as whitespace, not for indentation,
-	  but strip from plain scalars.
+Mon Mar 19 19:14:47 2001  Guy Decoux  <decoux@moulon.inra.fr>
 
-	* test/yaml/test_yaml.rb: remove outdated tests.
+	* marshal.c (shortlen): shortlen should return number of bytes
+	  written.
 
-Sat Sep 17 23:25:04 2005  sheepman  <sheepman@sheepman.sakura.ne.jp>
+Mon Mar 19 18:56:55 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/mathn.rb (Rational::inspect): should preserve original
-	  operand.  [ruby-core:05806]
+	* stable version 1.6.3 released.
 
-Sat Sep 17 23:20:27 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Mar 19 16:52:23 2001  K.Kosako  <kosako@sofnec.co.jp>
 
-	* lib/cgi.rb (CGI::Cookie): should handle multiple values for a
-	  cookie name.  [ruby-talk:156140]
+	* eval.c (ev_const_defined): need not to check if cbase->nd_class
+	  is rb_cObject.
 
-Sat Sep 17 10:42:13 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* eval.c (ev_const_get): ditto.
 
-	* 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).
+Mon Mar 19 16:27:32 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Sat Sep 17 09:45:26 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (THREAD_ALLOC): flags should be initialized.
 
-	* string.c (rb_str_substr): should propagate taintness even for
-	  empty strings.  [ruby-dev:27121]
+	* signal.c (rb_f_kill): should use FIX2INT, not FIX2UINT.
 
-	* string.c (rb_str_aref): should infect result if range argument
-	  is tainted.  [ruby-dev:27121]
+Mon Mar 19 11:03:10 2001  Koji Arai  <JCA02266@nifty.ne.jp>
 
-Sat Sep 17 08:35:39 2005  Kouhei Sutou  <kou@cozmixng.org>
+	* marshal.c (r_object): len calculation patch was wrong for
+	  machines SIZEOF_BDIGITS == SIZEOF_SHORT.
 
-	* lib/rss/maker/base.rb (RSS::Maker::ItemsBase#normalize): fixed
-	  strange RSS::Maker::Item#max_size behavior.
-	  Thanks to Kazuhiko <kazuhiko@fdiary.net>.
+	* gc.c: alloca prototype reorganized for C_ALLOCA machine.
 
-	* test/rss/test_maker_1.0.rb (RSS::TestMaker10#test_items): ditto.
+Sun Mar 18 08:58:18 2001  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-Fri Sep 16 23:09:20 2005  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+	* lib/cgi.rb: // === '' --> //.match('')
 
-	* ext/win32ole/win32ole.c (ole_search_event_at): bug fix
-	  in ext/win32ole/sample/ienavi.rb.
+	* lib/cgi.rb: cgi#header(): improvement for mod_ruby.
 
-	* ext/win32ole/win32ole/tests/testOLEEVENT.rb: ditto.
+	* lib/cgi.rb: cgi#rfc1123date(): improvement.
+	  thanks to TADA Tadashi <sho@spc.gr.jp>.
 
-Fri Sep 16 22:41:18 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* lib/cgi.rb: cgi#rfc1123date(): document bug fix.
+	  thanks to Kazuhiro NISHIYAMA <zn@mbf.nifty.com>.
 
-	* file.c (rb_file_s_extname): empty string for path name ending with a
-	  period.  fixed: [ruby-core:05651]
+	* lib/cgi.rb: cgi#header(): bug fix.
+	  thanks to IWATSUKI Hiroyuki <don@na.rim.or.jp>.
 
-	* file.c (rb_file_join): smarter behavior at edge cases.
-	  fixed: [ruby-core:05706]
+Fri Mar 16 17:21:25 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-Fri Sep 16 18:34:01 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* configure.in: Set SOLIBS properly for all ELF and
+	  FreeBSD/NetBSD/OpenBSD a.out platforms so that the shlib
+	  dependencies are recorded in the libruby shlib.
 
-	* 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]
+Wed Mar 14 16:41:45 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Fri Sep 16 14:48:48 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* eval.c (rb_thread_schedule): raise FATAL just once to
+	  THREAD_TO_KILL.
 
-	* ext/tk/lib/multi-tk.rb: fix typo on MultiTkIp#bg_eval_string
+Wed Mar 14 10:41:34 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Fri Sep 16 12:02:12 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_yield_0): 0 (= Qfalse) is a valid value, so that
+	  default self should be checked by klass == 0.
 
-	* ext/syck/rubyext.c (syck_resolver_transfer): remove C++ style
-	  comment (//).  [ruby-core:05793]
+	* bignum.c (rb_cstr2inum): should disallow '++1', '+-1', etc.
 
-Fri Sep 16 00:14:14 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Tue Mar 13 17:51:09 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* test/logger/test_logger.rb: unintentionally overwritten changes by
-	  Usa.  reverted.
+	* eval.c (ev_const_defined): add new parameter self for special
+	  const fallback.
 
-Fri Sep 16 00:06:18 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* eval.c (ev_const_get): ditto.
 
-	* lib/webrick/cgi.rb (WEBrick::CGI::Socket#initialize): should set
-	  $stdout.binmode.
+Tue Mar 13 16:39:45 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-Thu Sep 15 23:25:21 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* dir.c (rb_glob_helper): fix drive letter handling on DOSISH.
 
-	* lib/{soap,wsdl,xsd}, test/{soap,wsdl,xsd}: imported soap4r/1.5.5.
+Tue Mar 13 15:01:12 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	  #nnn is a ticket number at http://dev.ctor.org/soap4r
+	* lib/net/http.rb: add HTTPRequest#basic_auth.
 
-	  * SOAP
+	* lib/net/smtp.rb: raise if only account or password is given.
 
-	    * 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(...)
+	* lib/net/protocol.rb: WriteAdapter#<< returns self.
 
-	    * let SOAP request XML indent space configuable.  see
-	      "soap.envelope.no_indent" option. (#130)
+Tue Mar 13 14:41:16 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	    * 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
+	* io.c (argf_seek): wrong calling sequence of rb_io_seek().
 
-	    * add iso-8859-1 external CES support. (#106)
+Mon Mar 12 18:59:38 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	    * fixed illegal 'qualified' handling of elements.  it caused
-	      ASP.NET inteoperability problem. (#144)
+	* lib/mkmf.rb (create_makefile): save/restore $libs and $LIBPATH.
 
-	    * 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)
+Sun Mar 11 00:55:31 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	    * 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)
+	* lib/mkmf.rb (install_rb): fix handling of destination path.
 
-	    * out parameter of rpc operation did not work.  (#132)
+Sat Mar 10 02:34:18 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	    * follow HTTP redirect only if using http-access2.  (#125) (#145)
+	* math.c (math_log, math_log10): use nan() instead of 0.0/0.0 on Cygwin.
 
-	    * add a workaround for importing an WSDL whose path begins with
-	      drive letter.  (#115)
+Thu Mar  8 17:43:59 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	  * WSDL
+	* lib/net/protocol.rb: one write(2) per one line.
 
-	    * SOAP Data which is defined as a simpletype was not mapped
-	      correctly to Ruby obj when using wsdl2ruby.rb generated classdef
-	      file. (#123)
+Wed Mar  7 14:26:11 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	    * rpc/literal support. (#118)
+	* math.c (math_log, math_log10): should return NaN if x < 0.0
+	  on Cygwin.
 
-	    * re-implemented local element qualify/unqualify control.  handles
-	      elementFormDefault and form in WSDL.  (#119)
+Thu Mar  7 10:31:26 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	    * Array of an element which has simpleType causes a crash. (#128)
+	* parse.y (stmt): while/until modifier must work for empty body.
 
-	    * prarmeterOrder may not contain return part so it can be shorter
-	      than parts size.  Thanks to Hugh.  (#139)
+Tue Mar  6 22:53:58 2001  Kazuhiro Yoshida   <moriq.kazuhiro@nifty.ne.jp>
 
-	  * Samples
+	* ruby.c (ruby_set_argv): clear ARGV contents before adding args.
 
-	    * added !BasicAuth client sample. (#117)
+Tue Mar  6 10:50:29 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	    * added Base64 client/server sample.
+	* parse.y (primary): rescue and ensure clauses should be allowed
+	  to appear in singleton method body.
 
-	    * added Flickr SOAP interface client sample. (#122)
+Mon Mar  5 17:25:13 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	    * added !SalesForce client sample. (#135)
+	* eval.c (proc_eq): compare Procs using blocktag equality.
 
-	    * updated Thawte CA certificate for !GoogleAdWords sample.
+	* eval.c (proc_to_s): stringify according to block tag address.
 
-	    * updated a client script with the newer version made by Johan.
-	      thanks!
+Mon Mar  5 17:19:56 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	    * shortened long file names. (#120)
+	* win32/win32.c (gettimeofday): use GetLocalTime() instead of ftime()
+	  for high-resolution timing.
 
-	    * fixed typo in authheader sample. (#129)
+Sun Mar  4 20:45:20 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-	    * updated deprecated method usage.  (#138)
+	* ext/extmk.rb.in, lib/mkmf.rb: add C++ rules in addition to C
+	  rules.
 
-Thu Sep 15 23:02:57 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Sun Mar  4 17:01:09 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* win32/win32.h (rb_w32_stat): added prototype.
+	* string.c (trnext): support backslash escape in String#tr.
 
-Thu Sep 15 22:35:55 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Feb 28 11:02:41 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* test/ruby/test_signal.rb (test_exit_action): skip the test using
-	  fork on fork-less platforms.
+	* string.c (rb_str_delete_bang): delete! should take at least 1
+	  argument. 
 
-Thu Sep 15 11:39:18 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Tue Feb 27 16:38:15 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/tk/dialog.rb: If a dialog does not show up yet,
-	  TkDialogObj#name raises an exception. [ruby-talk:156109]
+	* eval.c (ev_const_get): retrieve Object's caonstat if no current
+	  class is available (e.g. defining singleton class for Fixnums).
 
-Thu Sep 15 01:39:19 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* eval.c (ev_const_defined): check Object's constant if no current
+	  class is available (e.g. defining singleton class for Fixnums).
 
-	* lib/rinda/tuplespace.rb (Rinda::TemplateEntry::initialize): pull
-	  up method. Tabs converted to spaces.
+	* eval.c (proc_call): ignore block to `call' always, despite of
+	  being orphan or not.
 
-Thu Sep 15 00:18:24 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed Feb 27 10:16:32 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* lib/net/telnet.rb (Net::Telnet::waitfor): replace sysread with
-	  readpartial.  [ruby-talk:127641]
+	* eval.c (rb_yield_0): should check based on rb_block_given_p()
+	  and rb_f_block_given_p().
 
-Wed Sep 14 22:40:26 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Feb 26 16:20:27 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* dir.c (ruby_glob): glob function not using ruby exception system.
+	* ruby.c (proc_options): call ruby_show_version() just once.
 
-Wed Sep 14 01:26:03 2005  Minero Aoki  <aamine@loveruby.net>
+Mon Feb 26 00:04:52 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/net/https.rb: backported from trunk, rev 1.3.
-	  [ruby-dev:25673] (again), [ruby-dev:26617] (again),
-	  [ruby-dev:27062]
+	* eval.c (proc_call): should not modify ruby_block->frame.iter
+	  based on ruby_frame->iter altered by PUSH_ITER().
 
-	* ext/openssl/lib/net/https.rb: removed.
+Mon Feb 26 05:27:52 2001  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-	* ext/openssl/lib/net/protocols.rb: removed.
+	* lib/net/telnet.rb: #telnetmode(), #binmode(): bug fix.
+	  thanks to nobu.nakada@nifty.ne.jp.
 
-	* lib/net/http.rb: #use_ssl?, #use_ssl are moved from net/https.
+Mon Feb 26 04:55:50 2001  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-Tue Sep 13 22:09:40 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* lib/cgi.rb: CGI#form(): bug fix.
+	  thanks to MoonWolf <moonwolf@moonwolf.com>.
 
-	* 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/cgi.rb: CGI#rfc1123_date(): improvement.
+	  thanks to Tomoyasu Akita <genzo-@dm4lab.to>.
 
-	* lib/logger.rb (Logger): added VERSION constant.
+	* lib/cgi.rb: CGI#header(): improvement for mod_ruby.
+	  thanks to Shugo Maeda <shugo@ruby-lang.org>.
 
-	* lib/logger.rb: removed document for LogDevice. It is an
-	  implementation detail and is not a public interface.
+Sun Feb 25 02:45:30 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* test/logger/test_logger.rb: added tests.
+	* file.c (rb_file_s_rename): avoid Cygwin's bug.
 
-Tue Sep 13 21:47:17 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Feb 24 23:32:55 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* eval.c (BEGIN_CALLARGS): pop halfly pushed status.
-	  fixed: [ruby-dev:26881]
+	* eval.c (rb_thread_fd_close): should save current context before
+	  raising exception.
 
-Tue Sep 13 16:26:45 2005  Minero Aoki  <aamine@loveruby.net>
+Sat Feb 24 22:14:00 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* lib/net/http.rb: backported from trunk, rev 1.128.
-	  [ruby-dev:25673] [ruby-dev:26617]
+	* win32/win32.c (myrename): fix error handling.
 
-	* lib/net/protocol.rb: backported from trunk, rev 1.78.
+Sat Feb 24 15:43:31 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* lib/net/protocol.rb: new method #old_open to support net/smtp
-	  and net/pop.
+	* lib/net/protocol.rb: use net 1.2 for also ruby 1.6 branch.
 
-	* lib/net/smtp.rb: use #old_open.
+	* lib/net/smtp.rb: ditto.
 
 	* 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.
+	* lib/net/http.rb: ditto.
 
-	* ext/openssl/ossl_ssl.c (ossl_sslctx_set_ciphers): fix error message.
+Fri Feb 23 16:36:09 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* ext/openssl/ossl_x509req.c (ossl_x509req_set_attributes): get rid
-	  of unused variable.
+	* lib/net/http.rb: always close connection if body is not exist.
 
-	* ext/openssl/ossl_x509store.c (ossl_x509store_initialize): should
-	  set @time to avoid warning.
+Fri Feb 23 13:27:05 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* 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.
+	* lib/net/http.rb: keep-alive detection was incomplete.
 
-	* test/openssl/test_x509store.rb: add test for errors.
+Fri Feb 23 08:24:53 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Fri Sep  9 22:13:19 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* lib/net/protocol.rb: clear read buffer after reopen.
 
-	* eval.c (rb_call0): prohibit calling tainted method (>2) when
-	  $SAFE == 0.
+	* lib/net/http.rb: update RD document.
 
-Fri Sep  9 16:45:25 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Feb 20 16:37:58 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* string.c (rb_str_times): make empty strings to keep taintness,
-	  and a little improvement.  [ruby-dev:26900]
+	* bignum.c (rb_big2long): should not raise RangeError for Bignum
+	  LONG_MIN value.
 
-	* ext/iconv/iconv.c (iconv_try), ext/iconv/extconf.rb: get rid of meta
-	  characters in command line option.  fixed: [ruby-talk:155369]
+Mon Feb 19 17:46:37 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Thu Sep  8 14:58:11 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* string.c (rb_str_substr): "a"[1,2] should return ""; need
+	  rubicon upgrade.
 
-	* merged a patch from Takahiro Kambe <taca at back-street.net> to
-	  support DragonFly BSD.  [ruby-dev:26984]
+Mon Feb 19 01:55:43 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Wed Sep  7 12:55:08 2005  Tanaka Akira  <akr@m17n.org>
+	* eval.c (secure_visibility): visibility check for untainted modules.
 
-	* lib/open-uri.rb: abolish mod === tempfile to avoid a problem
-	  [ruby-dev:26967].
+Mon Feb 19 00:29:29 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-Wed Sep  7 10:45:15 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* signal.c (sigpipe): sighandler which does nothing.
 
-	* eval.c (rb_thread_switch): convert all exceptions to
-	  SystemExit.  fixed: [ruby-core:05724]
+	* signal.c (trap): set sigpipe function for SIGPIPE.
 
-	* eval.c (rb_thread_terminated): show backtrace before propagate
-	  exceptions to main thread.
+	* signal.c (Init_signal): default SIGPIPE handler should be
+	  sigpipe function.
 
-Wed Sep  7 08:35:04 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Feb 18 15:42:38 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* Makefile.in, configure.in (MINIOBJS): miniruby on HP-UX can not load
-	  extension libraries.
+	* ext/curses/extconf.rb: add dir_config.
 
-	* bignum.c (bignew_1, bigadd): K&R style argument actually can't be
-	  defined as char.
+	* missing/flock.c: use fcntl(2) instead of lockf(2).
 
-	* missing/vsnprintf.c: ANSI compiler supports const keyword.
+Sun Feb 18 13:02:03 2001  Yasushi Shoji  <yashi@yashi.com>
 
-	* ext/digest/sha2/extconf.rb: reject platforms which has inttypes.h
-	  but no 64bit integer.
+	* array.c (rb_ary_subseq): wrong boundary check.
 
-	* lib/mkmf.rb (what_type?): guesstimate type.
+Fri Feb 16 01:44:56 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/etc/etc.c (setup_passwd), ext/etc/extconf.rb: pw_age might be
-	  char*.  fixed: [ruby-core:05470]
+	* io.c (set_outfile): f should be the FILE* from the assigning value.
 
-Wed Sep  7 08:32:47 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Feb 15 11:33:49 2001  Shugo Maeda <shugo@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]
+	* lib/cgi/session.rb (close): fixed reversed condition.
 
-	* sprintf.c (rb_f_sprintf): warn "too many argument" on verbose
-	  mode (-v/-w); backported from 1.9.  [ruby-dev:26963]
+Wed Feb 14 17:28:24 2001  Shugo Maeda <shugo@ruby-lang.org>
 
-Mon Sep  5 17:03:07 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* lib/net/imap.rb: supports unknown resp_text_code.
 
-	* 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]
+Wed Feb 14 00:44:17 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Sep  5 07:01:12 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* dir.c (dir_s_glob): call rb_yield directly (via push_pattern) if
+	  block is given to the method.
 
-	* ext/openssl/openssl/lib/openssl/buffering.rb (Buffering#do_write):
-	  should clear data from the buffer which already been output.
+	* dir.c (push_pattern): do not call rb_ary_push; yield directly.
 
-Fri Sep  2 23:51:54 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Feb 13 23:05:38 2001  WATANABE Hirofumi  <eban@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>
+	* dir.c (lstat): should use rb_sys_stat if lstat(2) is not
+	  available.
 
-	* ext/stringio/stringio.c: keep holding string after closed.
+Tue Feb 13 17:00:18 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Thu Aug 11 13:01:48 2005  Kouhei Sutou  <kou@cozmixng.org>
+	* lib/net/http.rb: supports HTTP 1.0 server.
 
-	* lib/rss: fixed sort bug. [ruby-list:41018]
+Tue Feb 13 01:13:43 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/rss/1.0.rb (RSS::RDF::Channel#setup_maker_attributes):
-	  removed self.
+	* parse.y (primary): preserve and clear in_single and in_def using
+	  stack to prevent nested method errors in singleton class bodies.
 
-	* lib/rss/maker/base.rb (RSS::Maker::ItemsBase#<=>): use #date
-	  instead of @date.
-	  (RSS::Maker::Base::self.def_array_element): added #size.
+Sun Feb 11 16:00:30 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* 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.
+	* eval.c (stack_length): use __builtin_frame_address() only if
+	  GCC and i386 CPU.
 
-	* lib/rss/maker/dublincore.rb
-	  (RSS::Maker::ChannelBase, RSS::Maker::ItemsBase::ItemBase):
-	  fixed opposite alias.
+	* gc.c (rb_gc, Init_stack): ditto.
 
-	* test/rss/test_setup_maker_1.0.rb
-	  (RSS::TestSetupMaker10::test_setup_maker_items_sort): added some
-	  tests for RSS::Maker::ItemsBase#do_sort.
+	* configure.in: add ac_cv_func_getpgrp_void=yes on DJGPP.
 
-Wed Aug 10 10:29:40 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Sat Feb 10 23:43:49 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* ext/tk/lib/tk.rb: fix bug on handling __ruby2val_optkeys().
+	* hash.c (rb_any_hash): dumped core on machines sizeof(int) != sizeof(long).
 
-	* ext/tk/lib/tk/itemconfig.rb: fix bug on handling
-	  __item_ruby2val_optkeys().
+Sat Feb 10 23:07:15 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/tk/canvas.rb: didn't check __item_ruby2val_optkeys().
+	* regex.c (PREV_IS_A_LETTER): should not treat c>0x7f as a word
+	  character if -Kn.
 
-	* ext/tk/lib/tkextlib/blt/component.rb: ditto.
+Sat Feb 10 00:06:28 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-Tue Aug  9 15:12:04 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* win32/win32.c (win32_stat): replace stat for enable when pathname
+	  ends with '/' or '\' for mswin32 on Win9X / Win2k.
 
-	* ext/tcltklib/tcltklib.c: remove dangerous 'rb_jump_tag's.
+	* win32/win32.h: ditto.
 
-	* ext/tk/lib/tk.rb: add __val2ruby_optkeys and __ruby2val_optkeys to
-	  help to convert option values between ruby and tcl.
+	* ruby.h: ditto.
 
-	* ext/tk/lib/tk/itemconfig.rb: add __item_val2ruby_optkeys and
-	  __item_ruby2val_optkeys to help to convert option values between
-	    ruby and tcl.
+	* dir.c (rb_glob_helper): ditto.
 
-	* ext/tk/lib/tk/radiobutton.rb: use __ruby2val_optkeys for 'variable'
-	  option (for the reason of backward compatibility).
+	* file.c (rb_stat, rb_file_s_stat, eaccess, check3rdbyte): ditto.
 
-	* ext/tk/lib/tk/composite.rb: clarify the arguments of super().
+Fri Feb  9 22:54:57 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* ext/tk/lib/tk/spinbox.rb: ditto.
+	* ruby.c (ruby_init_loadpath): convert '\\' to '/'
+	  before finding executable file path.
 
-	* ext/tk/lib/tk/text.rb: ditto.
+Fri Feb  9 17:41:53 2001  Triet H. Lai  <thlai@mail.usyd.edu.au>
 
-	* ext/tk/lib/tk/validation.rb: ditto.
+	* dir.c (rb_glob_helper): do not follow symbolic links.
 
-	* ext/tk/lib/tkextlib/*: support to treat tkvariable-type
-	  configure options.
+Fri Feb  8 23:53:08 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
 
-Tue Aug  9 20:30:19 2005  Tadashi Saito  <shiba@mail2.accsnet.ne.jp>
+	* win32/config.h.in (inline): add inline definition.
 
-	* bignum.c (rb_big_coerce): allow bignum x bignum coercing.
-	  [ruby-dev:26778]
+Thu Feb  8 21:27:24 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-Mon Aug  8 20:43:02 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* lib/mkmf.rb (install_rb): fix handling of relative path.
 
-	* test/ruby/test_method.rb: added.  [ruby-dev:26761]
+	* lib/mkmf.rb (create_makefile): add srcdir.
 
-Sun Aug  7 23:50:14 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Wed Feb  7 16:05:22 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* test/ruby/test_super.rb: added from HEAD. [ruby-dev:26743]
+	* parse.y (parse_quotedwords): %w should allow parenthesis escape.
 
-Sun Aug  7 01:31:15 2005  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+Wed Feb  7 00:57:42 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/win32ole/win32ole.c (WIN32OLE_EVENT#on_event): should set
-	  only one event handler.
+	* parse.y (parse_qstring): %q should allow terminator escape.
 
-	* ext/win32ole/tests/testOLEEVENT.rb: ditto.
+Wed Feb  7 00:57:42 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/win32ole/tests/testOLEPARAM.rb: remove re-defined
-	  test_ole_type_detail method.
+	* re.c (rb_reg_equal): all option flags should be same to be equal.
 
-Sat Aug  6 12:35:24 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Tue Feb  6 21:01:29 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* ext/tk/lib/{tk.rb,tk/itemconfig.rb}: configure creates
-	  TkVariable if key name is 'variable' or 'textvariable'
-	  by default. [ruby-dev:26749]
+	* lib/net/protocol.rb: ignore EOFError on only specified case.
 
-	* ext/tk/lib/tk/{label,radiobutton}.rb: removed its own
-	  {variable,textvariable} function.
+	* lib/net/http.rb: take HTTP 1.0 server into account.
 
-	* ext/tk/lib/tk/variable.rb: retains backward conpatibility.
+Mon Feb 5 00:39:06 2001  KANEKO Naoshi  <wbs01621@mail.wbs.ne.jp>
 
-Fri Aug  5 12:50:32 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* dir.c: use ISXXX() instead of isxxx().
 
-	* ext/tcltklib/tcltklib.c: fixed memory leak when tk_funcall raised
-	  exception. (copies argv into heap in tk_funcall instead of
-	  caller)
+	* dln.c (aix_loaderror): ditto.
 
-Fri Aug  5 12:42:57 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* file.c (rb_file_s_expand_path): ditto.
 
-	* lib/mkmf.rb (create_makefile): need to convert path separetor
-	  before invoking install command.
+	* string.c (rb_str_upcase_bang): ditto.
 
-Fri Aug  5 00:27:04 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* win32/win32.c (do_spawn): ditto.
 
-	* ext/tcltklib/tcltklib.c: refactoring - extract ruby string <->
-	  tcl object conversion as get_str_from_obj and get_obj_from_str.
+	* win32/win32.c (NtMakeCmdVector): ditto.
 
-Fri Aug  5 00:19:33 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* win32/win32.c (opendir): ditto.
 
-	* extmk.rb (extmake): needs to be wrapped in an Array.
+Fri Feb  3 00:48:50 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
 
-Thu Aug  4 18:38:36 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* win32/win32.c (isInternalCmd): ignore case for shell's internal
+	  command. (marge from HEAD)
 
-	* ext/tcltklib/tcltklib.c: cannot compile for Tcl7.6/Tk4.2.
+Fri Feb  2 16:14:51 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tcltklib/tcltklib.c: add nativethread consistency check.
+	* eval.c (POP_VARS): propagate DVAR_DONT_RECYCLE, if
+	  SCOPE_DONT_RECYCLE of ruby_scope is set.
 
-	* ext/tcltklib/stubs.c: ditto.
+Wed Jan 31 22:27:29 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* ext/tk/lib/tk.rb: forgot to define TclTkIp.encoding and encoding=
-	  when Tcl is 7.6 or 8.0.
+	* configure.in: gcc-2.95.2-7(cygwin) support.
+	  add -mwin32 if available.
 
-	* ext/tk/lib/tk/wm.rb: support to make some methods as options of
-	  root or toplevel widget. [ruby-talk:150336]
+	* cygwin/GNUmakefile: ditto.
 
-	* ext/tk/lib/tk/root.rb: ditto.
+Mon Jan 29 17:36:19 2001  TOYOFUKU Chikanobu  <toyofuku@juice.or.jp>
 
-	* ext/tk/lib/tk/toplevel.rb: ditto.
+	* eval.c (rb_eval): nd_iter evaluation should be wrapped by
+	  BEGIN_CALLARGS and END_CALLARGS.
 
-	* ext/tk/lib/tkextlib/SUPPRT_STATUS: update RELEASE_DATE
+Mon Jan 29 01:40:27 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Thu Aug  4 08:03:39 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* string.c (str_independent): should not clear str->orig here.
+	  it's too early.
 
-	* ext/extmk.rb (extmake): should not modify $mflags for each
-	  extentions.
+Wed Jan 24 01:45:49 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Thu Aug  4 00:25:48 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (POP_BLOCK_TAG): call rb_gc_force_recycle() if block has
+	  not been objectified.
 
-	* common.mk, Makefile.in, {bcc32,win32,wince}/Makefile.sub: integrated
-	  macro definitions.
+	* eval.c (rb_callcc): should nail down block->tag history to avoid
+	  rb_gc_force_recycle(). 
 
-	* bcc32/Makefile.sub: LIBRUBY_SO should use DLDOBJS, not EXTOBJS.
+Tue Jan 23 18:51:57 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* {win32,wince}/Makefile.sub: separate config.h for compiler versions.
+	* gc.c (rb_gc_call_finalizer_at_exit): should finalize objects in
+	  deferred_final_list too.
 
-Wed Aug  3 21:59:16 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Tue Jan 23 16:10:12 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/tk/variable.rb: TkVariable#trace didn't work on
-	  TkVariable retrived from TkVariable.new_hash.ref. [ruby-dev:26721]
+	* gc.c (os_live_obj): do not list terminated object.
 
-Wed Aug  3 08:22:13 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* gc.c (os_obj_of): ditto.
 
-	* ext/socket/socket.c (ruby_connect): revert [ruby-talk:111654]
-	  changes at 2004-09-07.  [ruby-dev:26656]
+	* gc.c (rb_gc_mark): support new T_BLKTAG tag.
 
-Tue Aug  2 10:20:54 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* gc.c (obj_free): ditto.
 
-	* ext/tcltklib/tcltklib.c: use Tcl_[GS]etVar2Ex instead of
-	  Tcl_Obj[GS]etVar2. (avoid Tcl_NewStringObj on supported platforms)
+	* eval.c (new_blktag): creation of new block tag, which holds
+	  destination of global jump and orphan status.
 
-	* ext/tcltklib/tcltklib.c: use ip_{get,set,unset}_variable2_core from
-	  ip_{get,set,unset}_variable.
+	* eval.c (block_pass): break from orphan Proc object will raise a
+	  LocalJumpError exception.
 
-	* ext/tcltklib/tcltklib.c: replaced Tcl_Panic with rb_bug.
+Mon Jan 22 16:33:16 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-Tue Aug  2 01:41:28 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* mkconfig.rb: autoconf 2.49 support.
 
-	* lib/ping.rb (Ping.pingecho): should rescue StandardError.
-	  [ruby-dev:26677]
+Sat Jan 20 03:54:00 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Aug  1 19:09:41 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* parse.y (yylex): fixed serious syntax misbehavior.  do's
+	  preceding was too high.  a block in `foo bar do .. end' should
+	  be passed to `foo', not `bar'.
 
-	* ext/tcltklib/tcltklib.c: refactoring - replaced rb_ivar_defined &
-	  rb_ivar_get with single rb_attr_get call.
+	* parse.y (block_call): syntax restructure.
 
-Mon Aug  1 18:45:07 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Fri Jan 19 04:04:31 2001  Akinori MUSHA  <knu@iDaemons.org>
 
-	* ext/tcltklib/tcltklib.c (Tcl_GetStringResult): refactoring - define
-	  alternative macro on Tcl7.x or earlier.
+	* lib/irb/ruby-lex.rb: Merge from HEAD: rev.1.4
 
-Mon Aug  1 13:57:35 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Wed Jan 17 13:28:26 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* ext/tcltklib/tcltklib.c (deleted_ip): refactoring - interpreter
-	  deletion check. [ruby-dev:26664]
+	* configure.in: remove DEFS definition.
 
-Mon Aug  1 01:17:40 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* mkconfig.rb: ditto.
 
-	* lib/drb/drb.rb (check_insecure_method): use private_methods and
-	  protected_methods instead of respond_to? to check method visibility.
-	  [ruby-dev:26616]
+	* win32/config.status.in: ditto.
 
-	* test/drb/drbtest.rb: ditto.
+Tue Jan 16 16:59:14 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* test/drb/ut_drb.rb: ditto.
+	* lib/net/protocol.rb: ignore EOFError for read
 
-Mon Aug  1 00:07:32 2005  Keiju Ishitsuka  <keiju@ruby-lang.org>
-	* lib/irb/context.rb: fix `irb --readline` option. [ruby-list:40955]
+Sun Jan 14 21:49:28 2001  Koji Arai  <JCA02266@nifty.ne.jp>
 
-Fri Jul 29 09:59:38 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* sprintf.c (rb_f_sprintf): simple typo.  binary base should be 2,
+	  not '2'.
 
-	* eval.c (rb_yield_0): push yielded node instead of yielding.
-	  fixed: [yarv-dev:549]
+Sun Jan 14 02:49:57 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Thu Jul 28 18:09:55 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* lib/net/protocol.rb (adding): too few "yield" in case of arg is
+	  not String/File.
 
-	* 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.
+Sat Jan 13 19:18:18 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* ext/tcltklib/stubs.h: New file. Define prototypes and return
-	  codes of functions on stubs.c.
+	* re.c (rb_reg_desc): separate RE_OPTION_MULTILINE
 
-	* ext/tcltklib/tcltklib.c: Support delaying initalization of
-	  Tk_Stubs until the script needs Tk.
+	* re.c (rb_reg_options): add RE_OPTION_{POSIXLINE,RE_OPTION_MULTILINE,
+	  RE_OPTION_EXTENDED}
 
-	* ext/tcltklib/tcltklib.c: Show friendly error messages for errors
-	  on initialization.
+Thu Jan 11 06:45:55 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* 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.)
+	* object.c (rb_mod_dup): should propagate FL_SINGLETON.
 
-	* ext/tk/tkutil.c (ary2list, ary2list2): bug fix on handling of
-	  encoding.
+	* object.c (inspect_obj): handles the case of no instance variable.
 
-	* ext/tk/lib/multi-tk.rb: MultiTkIp#eval_string and bg_eval_string
-	  don't work propery.
+Wed Jan 10 01:50:45 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* 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.
+	* string.c (rb_str_reverse_bang): forgot to call rb_str_modify().
 
-Wed Jul 27 23:23:54 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Jan  9 17:41:40 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* gc.c (obj_free): make message format consistent with one from
-	  gc_mark().  [ruby-talk:149668]
+	* object.c (rb_obj_taint): check frozen status before modifying
+	  taint status.
 
-Wed Jul 27 22:11:37 2005  Kouhei Sutou  <kou@cozmixng.org>
+	* object.c (rb_obj_untaint): ditto.
 
-	* sample/rss/tdiary_plugin: removed. because the plugin
-	  is imported in the tDiary plugin packages.
+Mon Jan  8 21:35:10 2001  Guy Decoux  <decoux@moulon.inra.fr>
 
-Wed Jul 27 10:59:02 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* file.c (path_check_1): should restore modified path.
 
-	* dir.c (dir_each): rewinddir(3) before iteration.
-	  [ruby-talk:149628]
+Mon Jan  8 21:24:37 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Tue Jul 26 12:57:49 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* bignum.c (bigdivrem): t2 might be too big for signed long; do
+	  not use rb_int2big(), but rb_uint2big().
 
-	* 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 Jan  8 03:09:58 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Jul 25 21:30:46 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* error.c (rb_load_fail): new func to report LoadError.
 
-	* {bcc32,win32,wince}/Makefile.sub: moved CPPFLAGS only for ruby
-	  source to XCFLAGS.
+	* ruby.c (load_file): use rb_load_fail.
 
-Mon Jul 25 13:45:18 2005  NAJIMA Hiroki  <najima@mickey.ai.kyutech.ac.jp>
+Sat Jan  6 00:55:59 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* io.c: check HAVE_SYS_IOCTL_H before including the header.
-	  [ruby-dev:26610]
+	* pack.c (pack_pack): template "m2" or "u2" caused inifinite loop.
 
-Mon Jul 25 14:10:02 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Fri Jan  5 01:02:17 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/multi-tk.rb: fix en-bugged part in the last commit.
+	* eval.c (ruby_finalize): should enclosed by PUSH_TAG/POP_TAG.
 
-Sat Jul 23 16:49:04 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Sun Dec 31 01:39:16 2000  Guy Decoux  <decoux@moulon.inra.fr>
 
-	* ext/openssl/ossl_engine.c (ossl_engine_s_load): should check
-	  OPENSSL_NO_STATIC_ENGINE.
+	* eval.c (rb_mod_define_method): wrong comparison for blocks.
 
-Fri Jul 22 21:06:08 2005  Tadashi Saito  <shiba@mail2.accsnet.ne.jp>
+Sat Dec 30 19:28:50 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* bignum.c (rb_big_eq): reduce isnan().  [ruby-dev:26600]
+	* gc.c (id2ref): should handle Symbol too.
 
-	* numeric.c (flo_eq, flo_gt, flo_ge, flo_lt, flo_le): ditto.
+	* gc.c (id2ref): should print original ptr value
 
-Fri Jul 22 15:02:39 2005  Kouhei Sutou  <kou@cozmixng.org>
+Sat Dec 30 03:14:22 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/rss/rss.rb: moved copyright description to lib/rss.rb.
+	* eval.c (rb_iterate): NODE_CFUNC does not protect its data
+	  (nd_tval), so create new node NODE_IFUNC for iteration C
+	  function. 
 
-	* lib/rss.rb: added for convenience.
+	* eval.c (rb_yield_0): use NODE_IFUNC.
 
-	* sample/rss/re_read.rb: added #to_s sample.
+	* gc.c (rb_gc_mark): support NODE_IFUNC.
 
-	* 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.
+Fri Dec 29 11:41:55 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* sample/rss/tdiary-plugin/rss-recent.rb: 0.0.6 -> 0.0.7.
+	* gc.c (mem_error): prohibit recursive mem_error().
+	  (ruby-bugs-ja:PR#36)
 
-Fri Jul 22 14:37:43 2005  Kouhei Sutou  <kou@cozmixng.org>
+Fri Dec 29 11:05:41 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/rss/parser.rb (RSS::Parser#initialize): accept HTTP/FTP
-	  URI and local file path too.
+	* eval.c (rb_thread_fd_writable): should not switch context if
+	  rb_thread_critical is set.
 
-	* test/rss/test_parser.rb (RSS::TestParser#test_parse): test
-	  for the above.
+	* eval.c (rb_thread_wait_fd): ditto.
 
-Fri Jul 22 07:01:42 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* eval.c (rb_thread_wait_for): ditto.
 
-	* ext/tk/tkutil.c (tk_conv_args): forget to revert thread_critical
-	  and gc_disable when raise ArgumentError.
+	* eval.c (rb_thread_select): ditto.
 
-	* ext/tk/lib/remote-tk.rb: RemoteTkIp doesn't need to include TkUtil.
+	* eval.c (rb_thread_join): join during critical section causes
+	  deadlock. 
 
-	* ext/tcltklib/tcltklib.c: add TclTkIp#has_mainwindow? method.
+Tue Dec 26 18:46:41 2000  NAKAMURA Hiroshi  <nakahiro@sarion.co.jp>
 
-	* ext/tk/lib/tk.rb: add Tk.has_mainwindow? method.
+	* lib/debug.rb: Avoid thread deadlock in debugging stopped thread.
 
-	* ext/tk/lib/multi-tk.rb: add MultiTkIp#has_mainwindow? method.
+	* lib/debug.rb: Uncleared 'finish' state.
 
-	* ext/tk/lib/remote-tk.rb: add RemoteTkIp#has_mainwindow? method.
+Tue Dec 26 16:53:55 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/multi-tk.rb: slave IP fail to exit itself when $SAFE==4.
+	* eval.c (rb_yield_0): remove dvar node by rb_gc_force_recycle()
+	  more eagerly.
 
-	* ext/tk/lib/multi-tk.rb: remove constants from MultiTkIp module to
-	  avoid access from external.
+	* eval.c (rb_f_binding): recycling should be stopped for outer
+	  scope too.
 
-	* ext/tk/lib/multi-tk.rb: check_root flag is ignored on slave IPs'
-	  mainloop.
+	* eval.c (proc_new): ditto.
 
-	* ext/tk/lib/multi-tk.rb: hang-up Tk.mainloop called on a slave IP
-	  with $SAFE==4.
+Tue Dec 26 15:45:35 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/multi-tk.rb: MultiTkIp#bg_eval_proc doesn't work
+	* string.c (rb_str_inspect): should treat multibyte chracters
 	  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>
+Mon Dec 25 17:49:08 2000  K.Kosako  <kosako@sofnec.co.jp>
 
-	* lib/mkmf.rb (create_makefile): add .SUFFIXES from depend file.
-	  fixed: [ruby-dev:26294]
+	* string.c (rb_str_replace_m): unexpected string share happens if
+	  replace is done for associated (STR_NO_ORIG) string.
 
-Tue Jun  7 17:39:54 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Dec 26 15:01:53 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* object.c (rb_mod_cvar_get): Module#class_variable_get(): back
-	  ported from CVS HEAD.  [ruby-talk:144741]
+	* io.c (rb_f_p): should not call rb_io_flush() if rb_defout is not
+	  a IO (T_FILE).
 
-	* object.c (rb_mod_cvar_set): Module#class_variable_set().
-	  [ruby-talk:144741]
+Mon Dec 25 15:52:39 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Tue Jun  7 16:32:53 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* stable version 1.6.2 released.
 
-	* sprintf.c (rb_f_sprintf): raise exception on debug mode (-d),
-	  not verbose mode (-v/-w).  [ruby-core:05123]
+Mon Dec 25 05:11:04 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-Tue Jun  7 10:30:49 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* lib/cgi.rb: version 2.1.2 (some bug fixes).
 
-	* ext/tk/lib/multi-tk.rb: slave-ip fails to call procedures
-	  delegated by master-ip.
+	* lib/cgi.rb: Regexp::last_match[1] --> $1
 
-Sun Jun  5 23:00:35 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* lib/net/telnet.rb: ditto.
 
-	* ext/tk/lib/tk/console.rb: create console when required
+Mon Dec 25 04:43:02 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* ext/tk/sample/tkextlib/tile/demo.rb: fix TypeError & create Console
+	* lib/net/http.rb: does not send HEAD on closing socket.
 
-Sat Jun  4 14:55:18 2005  Tanaka Akira  <akr@m17n.org>
+Mon Dec 25 00:44:48 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* test/dbm/test_dbm.rb: merged from ext/dbm/testdbm.rb.
+	* hash.c (rb_any_cmp): should use rb_str_cmp() if TYPE == T_STRING
+	  and CLASS_OF == rb_cString.
 
-	* test/gdbm/test_gdbm.rb: merged from ext/gdbm/testgdbm.rb.
+	* string.c (rb_str_new4): should copy class of original too.
 
-	* test/sdbm/test_sdbm.rb: renamed from ext/sdbm/testsdbm.rb with
-	  modification to use test/unit.
+Mon Dec 25 00:04:54 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-Fri Jun  3 14:06:12 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* eval.c (rb_thread_schedule): initial value of `max' changed to -1.
 
-	* ext/tk/lib/multi-tk.rb: fix typo.
+Mon Dec 25 00:16:14 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Wed Jun  1 11:32:42 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* string.c (rb_str_replace_m): copy-on-write replace.
 
-	* bcc32/Makefile.sub: can use single quote character in DESTDIR.
-	  [ruby-dev:26205]
+	* parse.y (yylex): should handle => after identifier as well as ==
+	  and =~.
 
-Mon May 30 23:48:29 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Sat Dec 23 23:55:57 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/tk/macpkg.rb: add PACKAGE_NAME information of Tcl/Tk
-	  Extension.
+	* bignum.c (rb_cstr2inum): Integer("") should not return 0.
 
-	* ext/tk/lib/tk/msgcat.rb: ditto.
+Sat Dec 23 11:55:57 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/tk/winpkg.rb: ditto.
+	* array.c (rb_ary_and): Array#& should preverve original order.
 
-	* ext/tk/lib/tkextlib/*: ditto.
+Sat Dec 23 03:44:16 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Sat May 28 16:40:15 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* lib/net/protocol.rb: set @closed false in Socket#reopen.
 
-	* test/openssl/test_x509store.rb: add test for expired CRL
-	  and refine some assertions.
+	* lib/net/pop.rb: add POP3.foreach, delete_all.
 
-Sat May 28 05:15:51 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* lib/net/pop.rb: add POP3#delete_all.
 
-	* ext/openssl/ossl_x509store.c (ossl_x509stctx_set_time): should
-	  not set internal flag directry.
+	* lib/net/http.rb: add HTTP.version_1_1, version_1_2
 
-Sat May 28 02:00:11 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* lib/net/http.rb: refactoring.
 
-	* 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 Dec 22 23:11:12 2000  Ueno Katsuhiro  <unnie@blue.sky.or.jp>
 
-Fri May 27 16:32:04 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* eval.c (rb_feature_p): ext might be null.
 
-	* lib/mkmf.rb: use the semicolon as the path separator
-	  in the environment of MSYS.  fixed: [ruby-dev:26232]
+Fri Dec 22 17:04:12 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-Thu May 26 06:08:11 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* win32/win32.c (myselect): avoid busy loop by adjusting fd_count.
 
-	* ext/tk/lib/tk.rb: add shortcut-methods of tk_call + tk_split_list
+Fri Dec 22 15:07:55 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Wed May 25 22:52:42 2005  Shugo Maeda  <shugo@ruby-lang.org>
+	* bignum.c (rb_cstr2inum): prefix like '0x' had removed too much.
 
-	* lib/irb/input-method.rb: do not use Readline::HISTORY.pop.
-	  (backported from HEAD)
+Thu Dec 21 13:01:46 2000  Tanaka Akira  <akr@m17n.org>
 
-Wed May 25 21:55:40 2005  Shugo Maeda  <shugo@ruby-lang.org>
+	* lib/net/ftp.rb (makeport): don't use TCPsocket.getaddress.
 
-	* ext/readline/readline.c: supported libedit. (backported from HEAD)
+Wed Dec 20 12:00:15 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/readline/extconf.rb: ditto.
+	* bignum.c (rb_big_lshift): should cast up to BDIGIT_DBL.
 
-	* test/readline/test_readline.rb: ditto.
+	* parse.y (yylex): disallow trailing '_' for numeric litrals.
 
-Wed May 25 20:06:27 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* bignum.c (rb_cstr2inum): allow `_' within converting string.
 
-	* 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.
+	* eval.c (specific_eval): should take no argument if block is
+	  supplied.
 
-	* ext/tk/lib/multi-tk.rb: modify to attend encoding.
+Tue Dec 19 13:44:50 2000  K.Kosako  <kosako@sofnec.co.jp>
 
-	* ext/tk/lib/remote-tk.rb: ditto.
+	* io.c (rb_f_p): should flush rb_defout, not stdout.
 
-	* ext/tk/lib/tk/itemconfig.rb: ditto.
+Tue Dec 19 00:57:10 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/tk/listbox.rb: ditto.
+	* time.c (time_minus): usec might overflow. (ruby-bugs-ja:PR#35)
 
-	* 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.
+	* eval.c (rb_obj_extend): Object#extend should take at least one
+	  argument.
 
-Sun Mar 13 10:04:17 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* parse.y (mrhs_basic): should check value_expr($3), not $1.
 
-	* test/rinda/test_rinda.rb: remove test_gc. [ruby-dev:25871]
+Mon Dec 18 23:18:39 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-Thu Mar 10 19:12:06 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* util.c (mblen, __crt0_glob_function): add for multibyte
+	  on DJGPP 2.03.
 
-	* ext/tcltklib/tcltklib.c (lib_eventloop_ensure): mis-delete a timer
-	  handler when exit from a recursive called eventloop
+Mon Dec 18 18:10:30 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/tk/timer.rb: new TkRTTimer class, which can works for a
-	  realtime operation
+	* time.c (time_plus): usec might underflow (ruby-bugs-ja:#PR33).
 
-	* ext/tk/sample/tkrttimer.rb: sample of TkRTTimer class
+Mon Dec 18 08:11:20 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/tk/textmark.rb: move  TkTextMark#+ and TkTextMark#- to
-	  TkText::IndexModMethods
+	* hash.c (rb_hash_set_default): should call rb_hash_modify().
 
-	* ext/tk/lib/tk/text.rb: improve TkTextMark#+ and TkTextMark#-, and
-	  add them to TkText::IndexModMethods module
+Sat Dec 16 02:58:26 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* ext/tk/sample/tktextio.rb: add test part of "seek by text index
-	  modifiers"
+	* eval.c (rb_eval): should clear ruby_errinfo on retry.
 
-Thu Mar 10 08:10:11 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_rescue2): ditto.
 
-	* re.c (make_regexp): need to free internal regexp structure when
-	  compilation fails.  [ruby-talk:133228]
+Thu Dec 14 13:06:18 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-Wed Mar  9 20:25:58 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* class.c (rb_include_module): prohibit fronzen class/module.
 
-	* ext/openssl/ossl_ssl.c (ossl_start_ssl, ossl_ssl_write): call
-	  rb_sys_fail if errno isn't 0. [ruby-dev:25831]
+	* eval.c (rb_frozen_class_p): make external.
 
-	* ext/openssl/lib/openssl/cipher.rb: fix typo. [ruby-dev:24285]
+	* intern.h (rb_frozen_class_p): prototyped.
 
-Wed Mar  9 15:46:35 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* intern.h (rb_undef): prototyped not but rb_undef_method()
+	  which is also in ruby.h.
 
-	* lib/webrick/server.rb (WEBrick::GenericServer#start): should
-	  restore @token if accept failure. suggested by Dominique Brezinski.
-	  [ruby-core:04518]
+Thu Dec 14 09:20:26 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-Wed Mar  9 13:37:57 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* lib/cgi.rb: support -T1 on ruby 1.6.2
 
-	* ext/tk/sample/tktextio.rb: fix bug of handling 'end' position.
-	  support initial text, overwrite setting and pos_gravity control.
+	* lib/cgi.rb: $1 --> Regexp::last_match[1]
 
-Tue Mar  8 18:16:55 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* lib/net/telnet.rb: ditto.
 
-	* 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).
+Wed Dec 13 23:27:06 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Tue Mar  8 13:54:40 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* eval.c (rb_eval): handles case statement without expr, which
+	  looks for any TRUE (non nil, non false) when expression.
 
-	* ext/socket/socket.c: workaround for some of 4.4BSD-Lite derived OSs.
+	* parse.y (primary): case expression should not be compstmt, but
+	  mere expr.
 
-Tue Mar  8 12:36:17 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (primary): case without following expression is now
+	  separated rule.
 
-	* ext/socket/socket.c: document from Sam Roberts
-	  <sroberts@uniserve.com> for getsockopt and setsockopt is merged.
-	  [ruby-doc:824]
+Wed Dec 13 12:41:27 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-Tue Mar  8 01:27:00 2005  NARUSE, Yui  <naruse@ruby-lang.org>
+	* ruby.c (proc_options): accept "--^M" for DOS line endings.
 
-	* ext/nkf/nkf-utf8/nkf.c: follow nkf 1.66
-	  fixed: [ruby-dev:25828]
+Tue Dec 12 15:45:42 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Mar  7 21:35:02 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* parse.y (newline_node): cancel newline unification.
 
-	* sample/webrick/httpsd.rb: fix typo in comment. suggested by
-	  Kazuhiko Shiozaki.
+Mon Dec 11 23:01:57 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Mar  7 14:55:43 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (yylex): supports cases `?' precedes EOF and newline.
 
-	* eval.c (block_pass): should not push unique number if a block is
-	  not an orphan.  [ruby-dev:25808]
+Mon Dec 11 12:11:25 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Wed Feb 16 02:55:21 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* eval.c (call_end_proc): some frame members were left
+	  uninitialized.
 
-	* 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]
+Mon Dec 11 01:14:58 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* 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.
+	* io.c (rb_io_fptr_finalize): do not fclose stdin, stdout and
+	  stderr at exit.
 
-	* ext/openssl/lib/openssl/ssl.rb: set non-blocking flag to the
-	  underlying IO.
+Sat Dec  9 17:34:48 2000  Tachino Nobuhiro <tachino@open.nm.fujitsu.co.jp>
 
-	* ext/openssl/extconf.rb: get rid of GNUmakefile generation.
+	* time.c (time_cmp): should check with kind_of?, not instance_of?
 
-	* text/openssl/test_pair.rb: test for IO like methods.
+	* time.c (time_eql): ditto.
 
-	* test/ruby/ut_eof.rb: test about empty file.
+	* time.c (time_minus): ditto.
 
-Mon Mar  7 10:22:06 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
+Fri Dec  8 17:23:25 2000  Tachino Nobuhiro <tachino@open.nm.fujitsu.co.jp>
 
-	* lib/un.rb: should use OptionParser. (backported form HEAD)
+	* sprintf.c (rb_f_sprintf): proper string precision treat.
 
-Mon Mar  7 09:18:42 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri Dec  8 10:44:05 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* string.c (rb_str_cmp_m): should not return false but nil.
-	  fixed: [ruby-dev:25811]
+	* variable.c (rb_mod_remove_cvar): Module#remove_class_variable
+	  added.
 
-Mon Mar  7 01:22:14 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Thu Dec  7 17:35:51 2000  Shugo Maeda  <shugo@ruby-lang.org>
 
-	* 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.
+	* eval.c (stack_length): don't use __builtin_frame_address() on alpha.
 
-Mon Mar  7 00:01:04 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Wed Dec  6 18:07:13 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* ext/tcltklib/tcltklib.c: fail to call TclTkLib.mainloop when $SAFE==4
+	* djgpp/config.sed, win32/Makefile.sub: typo.
 
-Sun Mar  6 16:41:33 2005  Minero Aoki  <aamine@loveruby.net>
+	* eval.c (rb_mod_define_method): avoid VC4.0 warnings.
 
-	* lib/net/http.rb: HTTPHeader holds its header fields as an array
-	  (backport from CVS HEAD rev 1.112-1.123). [ruby-list:40629]
+Wed Dec  6 13:38:08 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* test/net/http/test_httpheader.rb: new file.
+	* array.c (rb_ary_and): tuning, make hash from shorter operand.
 
-Sun Mar  6 11:47:10 2005  Sam Roberts  <sroberts@uniserve.com>
+Wed Dec  6 01:28:50 2000  SHIROYAMA Takayuki  <psi@fortune.nest.or.jp>
 
-	* lib/pp.rb: rdoced.  [ruby-core:4490]
+	* gc.c (rb_gc): __builtin_frame_address() should not be used on
+	  MacOS X.
 
-Sun Mar  6 11:36:37 2005  Tanaka Akira  <akr@m17n.org>
+	* gc.c (Init_stack): ditto.
 
-	* lib/pp.rb (File::Stat#pretty_print): Etc.getpwuid and Etc.getgrgid
-	  may return nil.  [ruby-talk:129826]
-	  reported by Daniel Berger.
+Mon Dec  4 13:44:01 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-Sat Mar  5 18:06:21 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* lib/jcode.rb: consider multibyte. not /n.
 
-	* dir.c (fnmatch): removed unnecessary code. (ruby_1_8 didn't have
-	  String#clear, so [ruby-dev:24749] didn't affect it)
+Mon Dec  4 09:49:36 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* win32/win32.c (NtInitialize): ditto. (by numeric.c 1.101.2.14)
+	* string.c (rb_str_inspect): output whole string contents. no more `...'
 
-Sat Mar  5 16:29:26 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* string.c (rb_str_dump): should propagate taintness.
 
-	* ext/tk/lib/multi-tk.rb: freeze callback-entry objects
+	* hash.c (env_inspect): hash like human readable output.
 
-	* ext/tk/lib/tkextlib/tile.rb: support tile-0.6
+	* variable.c (rb_ivar_get): prohibiting instance variable access
+	  is too much restriction.
 
-Fri Mar  4 19:39:28 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* class.c (method_list): retrieving information should not be
+	  restricted where $SAFE=4.
 
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser#do_includes): replace
-	  also locally defined modules.
+	* class.c (rb_obj_singleton_methods): ditto.
 
-	* ext/iconv/iconv.c: backport Iconv::InvalidEncoding from CVS HEAD.
+	* eval.c (rb_thread_priority): ditto.
 
-	* ext/strscan/strscan.c: moved misplaced rdoc.
+	* eval.c (rb_thread_local_aref): ditto.
 
-Fri Mar  4 15:58:12 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* variable.c (rb_obj_instance_variables): ditto.
 
-	* lib/cgi-lib.rb: add deprecation warning. [ruby-dev:25499]
-	  getopts.rb, parsearg.rb, importenv.rb as well.
+	* variable.c (rb_mod_const_at): ditto.
 
-Fri Mar  4 11:17:06 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* variable.c (rb_mod_class_variables): ditto.
 
-	* ext/tcltklib/tcltklib.c (ip_rbUpdateCommand): get rid of
-	  warnings with Tcl/Tk 8.3 or former (backport from CVS_HEAD).
+	* eval.c (rb_exec_end_proc): end_proc should be preserved.
 
-	* ext/tcltklib/tcltklib.c (ip_rb_threadUpdateCommand): ditto.
+Sat Dec  2 22:32:43 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Fri Mar  4 10:15:30 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_yield_0): || should accept exactly zero argument.
 
-	* lib/set.rb (SortedSet::setup): a hack to shut up warning.
-	  [ruby-talk:132866]
+	* parse.y (stmt): multiple right hand side for single assignment
+	  (e.g. a = 1,2) is allowed.
 
-Fri Mar  4 07:07:00 2005  NARUSE, Yui  <naruse@ruby-lang.org>
+Wed Nov 29 07:55:29 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/nkf/nkf-utf8/nkf.c: follow nkf 1.63
+	* marshal.c (w_long): dumping long should be smaller than 32bit max.
 
-Thu Mar  3 23:49:00 2005  NARUSE, Yui  <naruse@ruby-lang.org>
+	* marshal.c (w_long): shorter long format for small integers(-123..122).
 
-	* ext/nkf/nkf-utf8/nkf.c: follow nkf 1.62
+	* marshal.c (r_long): ditto.
 
-Thu Mar  3 11:49:51 2005  Kouhei Sutou  <kou@cozmixng.org>
+Tue Nov 28 18:10:51 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* sample/rss/tdiary_plugin/rss-recent.rb: added site information.
+	* eval.c (rb_mod_define_method): quick hack to implement
+	  on-the-fly method definition.  experimental.
 
-Wed Mar  2 19:53:07 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Nov 27 17:00:35 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/extmk.rb (parse_args): add DESTDIR only when not directed
-	  already.  fixed: [ruby-dev:25781]
+	* eval.c (rb_eval): should not redefine builtin classes/modules
+	  from within wrapped load.
 
-Wed Mar  2 17:14:18 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Mon Nov 27 08:57:33 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tcltklib/tcltklib.c (lib_eventloop_core): fix typo
+	* eval.c (call_end_proc): should be isolated from outer block.
 
-Wed Mar  2 16:00:02 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Mon Nov 27 00:10:08 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* 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.
+	* io.c (rb_io_ctl): call ioctl/fcntl for fptr->f2 too.
 
-	* ext/tk/tkutil/tkutil.c; fix a bug on converting a SJIS string array
-	  to a Tcl's list string.
+	* process.c (rb_f_fork): call rb_thread_atfork() after creating
+	  child process.
 
-	* ext/tk/tcltklib.c: wrap Tcl's original "namespace" command to
-	  protect from namespace crash.
+	* eval.c (rb_thread_atfork): kill all other threads immediately,
+	  then turn the current thread into the main thread.
 
-	* ext/tk/lib/multi-tk.rb: enforce exception-handling.
+Sat Nov 25 23:12:22 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/multi-tk.rb: catch IRB_EXIT to work on irb.
+	* eval.c (ruby_run): move calling point of rb_trap_exit after
+	  cleaning up threads.
 
-	* ext/tk/lib/tk.rb: ditto.
+	* eval.c (ruby_finalize): new function to call EXIT trap, END
+	  procs and GC finalizers.
 
-	* ext/tk/tcltklib.c: add TclTkLib.mainloop_thread?
+	* eval.c (rb_exec_end_proc): prevent recursion.
 
-	* ext/tk/lib/multi-tk.rb: (bug fix) callback returns a value.
+	* gc.c (rb_gc_call_finalizer_at_exit): ditto.
 
-	* ext/tk/lib/tk/canvas.rb (delete): bug fix when multiple arguments.
+	* signal.c (rb_trap_exit): ditto. made static.
 
-	* ext/tk/lib/clock.rb: fix 'no method error'.
+	* process.c (rb_f_fork): should swallow all exceptions from block
+	  execution.
 
-	* ext/tk/lib/clock.rb (self.clicks): accept a Symbol argument.
+	* process.c (fork_rescue): should call ruby_finalize().
 
-	* 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.
+	* parse.y (yycompile): rb_gc() removed.  I don't remember why I put
+	  this here.  test code?
 
-	* ext/tk/lib/tkextlib/tclx/tclx.rb: add Tk::TclX.signal to warn the
-	  risk of using TclX extension's 'signal' command.
+Fri Nov 24 22:03:48 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/sample/irbtk.rb: irb with Ruby/Tk.
+	* range.c (EXCL): exclusive infomation is now stored in an
+	  instance variable.  this enables proper marshal dump.
 
-	* ext/tk/sample/demos-*/anilabel.rb: bug fix on 'show code'
+	* process.c (proc_waitpid): should clear rb_last_status ($?) if
+	  no pid was given by waitpid(2).
 
-	* ext/tk/sample/demos-*/aniwave.rb: new Ruby/Tk animation demo.
+Thu Nov 23 01:35:38 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/sample/demos-*/pendulum.rb: ditto.
+	* process.c (proc_waitpid2): returns nil if no pid found.
 
-	* ext/tk/sample/demos-*/goldberg.rb: ditto.
+Wed Nov 22 23:45:15 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/sample/demos-*/widget: add entries of animation demos.
+	* range.c (range_eq): new method.  Compares start and end of range
+	  respectively.
 
-Tue Mar  1 00:47:43 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+Wed Nov 22 11:01:32 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* test/rinda/test_rinda.rb: backport from CVS_HEAD. use
-	  MockClock.sleep instead of Kernel.sleep [ruby-dev:25387]
+	* variable.c (rb_mod_class_variables): should honor singleton
+	  class variable rule defined yesterday.
 
-Tue Mar  1 00:34:24 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+Tue Nov 21 23:24:14 2000  Mitsuteru S Nakao  <nakao@kuicr.kyoto-u.ac.jp>
 
-	* lib/rinda/tuplespace.rb (Rinda::TupleSpace): improved keeper thread.
+	* numeric.c (flodivmod): missing second operand (typo).
 
-	* test/rinda/test_rinda.rb: ditto.
+Tue Nov 21 03:39:41 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Feb 28 11:42:23 2005  Ian Macdonald  <ian@caliban.org>
+	* marshal.c (marshal_load): marshal format compatibility check
+	  revised.   greater minor revision is UPWARD compatibile;
+	  downward compatibility is not assured.
 
-	* exception error messages updated.  [ruby-core:04497]
+	* eval.c (is_defined): clarify class variable behavior for
+	  singleton classes.  class variables within singleton class
+	  should be treated like within singleton method.
 
-Mon Feb 28 09:03:09 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Nov 20 13:45:21 2000  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]
+	* eval.c (rb_eval): set ruby_sourceline before evaluating
+	  exceptions.
 
-Wed Feb 23 15:04:32 2005  akira yamada  <akira@ruby-lang.org>
+	* gc.c (gc_sweep): defer finalization in GC during compilation or
+	  interrupt prohibit section.
 
-	* lib/uri/generic.rb (split_userinfo): should split ":pass" into ""
-	  and "pass".  [ruby-dev:25667]
+	* gc.c (gc_sweep): mark all nodes before sweeping if GC happened
+	  during compilation.
 
-Wed Feb 23 08:00:18 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_eval): should treat class variables specially in a
+	  method defined in the singleton class.
 
-	* array.c (rb_ary_s_create): no need for negative argc check.
-	  [ruby-core:04463]
+Mon Nov 20 10:20:21 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* array.c (rb_ary_unshift_m): ditto.
+	* dir.c, win32/win32.c, ruby.h: add rb_iglob().
 
-Wed Feb 23 01:57:46 2005  Shugo Maeda  <shugo@ruby-lang.org>
+Mon Nov 20 00:18:16 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/net/imap.rb (initialize): handle certs correctly. Thanks,
-	  NABEYA Kenichi. (backported from CVS HEAD)
+	* array.c (rb_ary_subseq): should return nil for outbound start
+	  index.
 
-Tue Feb 22 07:25:18 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* marshal.c (marshal_load): show format versions explicitly when
+	  format version mismatch happens.
 
-	* parse.y (parser_yylex): identfier after dot must not be a variable.
+Sun Nov 19 06:13:24 2000  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-Mon Feb 21 10:04:49 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* marshal.c: use long for string/array length.
 
-	* {bcc32,win32,wince}/Makefile.sub (config.h): add fcntl.
+	* pack.c (swaps): use bit-or(|) instead of plus(+).
 
-	* win32/win32.[ch] (fcntl): ditto.
+	* pack.c (swapl): ditto.
 
-	* win32/win32.c (rb_w32_connect): support nonblocking mode.
+Sat Nov 18 15:18:16 2000  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-	* 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].
+	* array.c (rb_ary_replace): array size should be in long.
 
-Sun Feb 20 00:48:48 2005  Tanaka Akira  <akr@m17n.org>
+	* array.c (rb_ary_concat): ditto.
 
-	* lib/open-uri.rb (URI::FTP#buffer_open): access mechanism
-	  re-implemented according to RFC 1738.
-	  reported by Guillaume Marcais.  [ruby-talk:131650]
+	* array.c (rb_ary_hash): ditto.
 
-Sat Feb 19 18:11:47 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+Sat Nov 18 14:07:20 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* lib/drb/drb.rb (DRbObject#respond_to?): take two arguments.
-	  [ruby-dev:25722]
+	* lib/net/http.rb: Socket#readline() reads until "\n", not "\r\n"
 
-	* test/drb/drbtest.rb: ditto.
+Fri Nov 17 14:55:18 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-Sat Feb 19 13:52:02 2005  Tanaka Akira  <akr@m17n.org>
+	* string.c (rb_str_succ): output should be NUL terminated.
 
-	* lib/open-uri.rb: call OpenSSL::SSL::SSLSocket#post_connection_check
-	  after connection is made.
+Fri Nov 17 02:54:15 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Sat Feb 19 01:32:03 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* io.c (rb_io_close): need not to flush before closing.
 
-	* ext/bigdecimal/lib/bigdecimal/newton.rb: resolved LoadError.
-	  [ruby-dev:25685]
+	* eval.c (rb_thread_join): should preserve last thread status when
+	  THREAD_TO_KILL.
 
-	* ext/bigdecimal/sample/linear.rb: ditto.
+	* eval.c (rb_thread_stop): ditto.
 
-	* ext/bigdecimal/sample/nlsolve.rb: ditto.
+	* io.c (io_fflush): wrap fflush by TRAP_BEG, TRAP_END.
 
-	* ext/bigdecimal/lib/bigdecimal/nlsolve.rb: removed because this file
-	  is sample script and same file exists in ext/bigdecimal/sample.
+	* eval.c (rb_eval): method defined within singleton class
+	  definition should behave like singleton method about class
+	  variables.
 
-Fri Feb 18 17:14:00 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (is_defined): ditto.
 
-	* lib/xmlrpc/parser.rb (XMLRPC::FaultException): make it subclass
-	  of StandardError class, not Exception class.  [ruby-core:04429]
+Thu Nov 16 23:06:07 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Thu Feb 17 20:11:18 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* lib/net/http.rb: can call {old,new}_implementation any times.
 
-	* lib/drb/drb.rb (DRbServer.default_safe_level): fix typo.
+	* lib/net/http.rb: HTTP#connecting, receive ->
+	  common_oper, connecting.
 
-Thu Feb 17 20:11:18 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* lib/net/http.rb: output warning if u_header includes
+	  duplicated header.
 
-	* test/digest/test_digest.rb: separate test case for each algorithms.
-	  [ruby-dev:25412]
+	* lib/net/http.rb: not check Connection:/Proxy-Connection;
+	  always read until eof.
 
-Thu Feb 17 11:54:00 2005  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* lib/net/protocol.rb: detects and catches "break" from block.
 
-	* lib/test/unit/collector.rb (collect_file): now deletes paths added
-	  to $LOAD_PATH instead of restoring it verbatim.
+Thu Nov 16 16:32:45 2000  Masahiro Tanaka  <masa@stars.gsfc.nasa.gov>
 
-	* 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.
+	* bignum.c (bigdivrem): should have incremented ny first.
 
-	* test/runner.rb: adjusted for new AutoRunner semantics.
+Thu Nov 16 14:58:00 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* lib/test/unit.rb: ditto.
+	* ext/socket/socket.c (sock_new): duplicates file descriptor 
+	  with myfddup() on mswin32/mingw32.
 
-Thu Feb 17 04:21:47 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* win32/win32.h: uses system original fdopen().
 
-	* lib/open3.rb (Open3::popen3): $? should not be EXIT_FAILURE.
-	  fixed: [ruby-core:04444]
+	* win32/win32.c (myfddup): newly added instead of myfdopen().
 
-Thu Feb 17 00:09:45 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* win32/win32.c (mybind, myconnect, mygetsockname, mygetsockopt, 
+	  mylisten, mysetsockopt): now accept file descriptor only, not 
+	  SOCKET.
 
-	* test/drb/ignore_test_drb.rb: move TestDRbReusePort to new file
-	  [ruby-dev:25238]
+	* win32/win32.c (myaccept, mysocket): return file descriptor, 
+	  instead of SOCKET.
 
-	* test/drb/test_drb.rb: add method DRbService.ext_service, move
-	  TestDRbReusePort to new file [ruby-dev:25238]
+Thu Nov 16 10:23:24 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* test/drb/test_drb.rb: ditto.
+	* eval.c (massign): too strict check for nameless rest argument.
 
-	* test/drb/test_drbssl.rb: ditto.
+	* eval.c (method_arity): mere * should return -1.
 
-	* test/drb/test_drbunix.rb: ditto.
+	* eval.c (intersect_fds): should check all FDs in the fd_set.
 
-	* test/drb/ut_drb.rb: reduce sleep.
+Wed Nov 15 19:33:20 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-Thu Feb 17 00:02:27 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_attr): should clear method cache before calling hook.
 
-	* eval.c (is_defined): NODE_IASGN is an assignment.
+	* eval.c (rb_eval): ditto.
 
-Wed Feb 16 23:34:30 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* eval.c (rb_mod_modfunc): ditto.
 
-	* lib/drb/drb.rb: add lazy stop_service. ([druby-ja:109])
+Mon Nov 13 22:44:52 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/drb/extserv.rb: ditto.
+	* error.c (rb_bug): print version to stderr.
 
-Wed Feb 16 17:07:57 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Mon Nov 13 19:02:08 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* 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.
+	* win32/win32.c, io.c, process.c: the exit status of program must be
+	  multiplied 256 on mswin32 and msdosdjgpp(system(), ``).
 
-Mon Feb 14 23:58:17 2005  Kouhei Sutou  <kou@cozmixng.org>
+Sat Nov 11 22:57:38 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/rss/parser.rb (RSS::ListenerMixin::tag_end):
-	  fixed invalid namespace handling bug.
+	* parse.y (arg): uniformed treatment of -a**b, where a is a
+	  number literal;  hacky but behavior appears more consistent.
 
-Mon Feb 14 13:12:38 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* parse.y (newline_node): reduce newline node (one per line).
 
-	* ext/openssl/lib/openssl/ssl.rb
-	 (OpenSSL::SSL::SSLSocket#post_connection_check): new method.
+	* random.c (rb_f_srand): should be prohibited in safe level
+	  greater than 4.
 
-Mon Feb 14 00:40:49 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+Sat Nov 11 22:37:36 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* lib/drb/drb.rb (InvokeMethod.perform): pass DRb info to sub thread.
+	* rubysig.h: do not use rb_trap_immediate on win32.
 
-	* test/drb/test_drb.rb (test_01_safe1_safe4_eval): fix test case.
+	* rubysig.h: new macros, ATOMIC_TEST, ATOMIC_SET, ATOMIC_INC,
+	  ATOMIC_DEC, RUBY_CRITICAL and new definition of TRAP_BEG,
+	  TRAP_END.
 
-Sun Feb 13 23:13:46 2005  Kouhei Sutou  <kou@cozmixng.org>
+	* gc.c (ruby_xmalloc): should wrap malloc() by RUBY_CRITICAL.
 
-	* lib/rss/dublincore.rb (RSS::DublicCoreModel#date{,=}): added
-	  convenient methods.
+	* signal.c (sighandle): better win32 sig handling.
 
-	* lib/rss/0.9.rb (RSS::Rss::Channel#date{,=}): ditto.
+	* win32/win32.c (flock): better implementation.
 
-	* lib/rss/2.0.rb (RSS::Rss::Channel::Item#date{,=}): ditto.
+	* win32/win32.c (myselect): ditto.
 
-	* test/rss/: added tests for the convenient methods.
+	* win32/win32.c (myaccept): ditto.
 
-Sun Feb 13 22:43:03 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* win32/win32.c (waitpid): ditto.
 
-	* lib/drb/drb.rb (DRbServer): add default_safe_level, safe_level,
-	  config[:safe_level] ([druby-ja:120])
+	* win32/win32.c (myrename): ditto.
 
-	* test/drb/test_drb.rb, ut_eval.rb, ut_safe1.rb: ditto.
+	* win32/win32.c (wait_events): support function for win32 signal
+	  handling.
 
-Sun Feb 13 16:56:52 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Sat Nov 11 08:34:18 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* lib/webrick/cgi.rb (WEBrick::CGI.start): should set reason-phrase
-	  to the value of status header field. ([ruby-dev:40617])
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.31.
 
-Sun Feb 13 00:52:33 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* lib/net/http.rb: initializes header in HTTP, not HTTPCommand.
 
-	* lib/erb.rb (ERB::Util.h, u): make it module_function.
+	* lib/net/protocol.rb, http.rb: rewrites proxy code.
 
-Sat Feb 12 17:29:19 2005  Tanaka Akira  <akr@m17n.org>
+Fri Nov 10 16:15:53 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/open-uri.rb (OpenURI.open_loop): send authentication only for
-	  the URI directly specified.
+	* numeric.c (rb_num2long): use to_int, not to_i.
 
-Sat Feb 12 15:07:23 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* error.c: T_SYMBOL was misplaced by T_UNDEF.
 
-	* random.c (rand_init): suppress warning.
+	* parse.y (yylex): eval("^") caused infinite loop.
 
-Sat Feb 12 13:54:03 2005  Tanaka Akira  <akr@m17n.org>
+Thu Nov  9 14:22:13 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/open-uri.rb: support https if the platform provides CA
-	  certificates.
+	* io.c (rb_io_taint_check): should check IO taintness; no
+	  operation for untainted IO should be allowed in the sandbox.
 
-Sat Feb 12 06:18:28 2005  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
+	* rubyio.h (GetOpenFile): check IO taintness inside using
+	  rb_io_taint_check().
 
-	* ext/etc/etc.c (Init_etc): sGroup needs HAVE_ST_GR_PASSWD check.
-	  [ruby-dev:25675]
+Wed Nov  8 03:08:53 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Fri Feb 11 17:40:42 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* io.c (io_fflush): ensure fflush(3) would not block by calling
+	  rb_thread_fd_writable(). 
 
-	* ext/openssl/ossl_x509store.c (ossl_x509store_set_default_paths):
-	  new method OpenSSL::X509::Store#set_default_paths.
+Tue Nov  7 20:29:56 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Fri Feb 11 11:33:53 2005  Tanaka Akira  <akr@m17n.org>
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.30.
 
-	* lib/open-uri.rb (URI::HTTP#proxy_open): new option supported:
-	  :http_basic_authentication.
-	  suggested by Kent Sibilev.  [ruby-core:4392]
+	* lib/net/protocol.rb, smtp.rb: Command#critical_ok -> error_ok
 
-Fri Feb 11 06:30:07 2005  George Ogata  <g_ogata@optushome.com.au>
+	* lib/net/http.rb: reads header when also "100 Continue".
 
-	* misc/ruby-mode.el: ignore parenthesis inside heredoc.
-	  [ruby-core:04415]
+Tue Nov  7 04:32:19 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Fri Feb 11 04:54:13 2005  Tilman Sauerbeck  <tilman@code-monkey.de>
+	* bignum.c (bigdivrem): use bit shift to make y's MSB set.
 
-	* lib/rdoc/generators/html_generator.rb: [ruby-core:04412]
+Mon Nov  6  1:22:49 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/rdoc/generators/ri_generator.rb: ditto.
+	* error.c (warn_print): do not use err_append(), to ensure output
+	  to stderr.
 
-Thu Feb 10 11:14:17 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* error.c (rb_warn): use warn_print() instead of err_print().
 
-	* win32/Makefile.sub (COMMON_HEADERS): shouldn't include winsock2.h.
+	* error.c (rb_warning): ditto.
 
-	* ext/socket/extconf.rb (sockaddr_storage): remove workaround for
-	  mswin32.
+	* error.c (rb_bug): ditto.
 
-Thu Feb 10 10:29:16 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* eval.c (rb_load): re-raise exceptions during load.
 
-	* ext/curses/curses.c: don't need to check HAVE_WCOLOR_SET excluding
-	  window_color_set().
+	* time.c (make_time_t): remove useless adjust
 
-Thu Feb 10 00:47:25 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Nov  2 18:01:16 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* struct.c (make_struct): fixed: [ruby-core:04402]
+	* random.c (rb_f_rand): half-baked float support fixed.  This fix
+	  was originally proposed by K.Kosako <kosako@sofnec.co.jp>.
 
-Wed Feb  9 08:07:08 2005  Paul Duncan  <pabs@pablotron.org>
+Tue Oct 31 17:27:17 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/curses/curses.c (window_color_set): [ruby-core:04393]
+	* bignum.c: change digit size to `long|int' if long long is
+	  available.
 
-Tue Feb  8 23:51:47 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* marshal.c (w_object): support `long|int' digits.
 
-	* lib/drb/drb.rb: reject :instance_eval, :class_eval, :module_eval
-	  [druby-ja:117]
+	* marshal.c (r_object): ditto.
 
-Tue Feb  8 13:06:12 2005  Sam Roberts  <sroberts@uniserve.com>
+Sat Oct 28 23:54:22 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/socket/socket.c (Init_socket): SO_REUSEPORT added.
-	  [ruby-talk:130092]
+	* parse.y (yylex): allow =end at the end of file (without a
+	  newline at the end).
 
-Tue Feb  8 09:30:01 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri Oct 27 10:00:27 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/cgi.rb (CGI::Cookie): [ruby-talk:130040]
+	* bignum.c (rb_cstr2inum): should ignore trailing white spaces.
 
-Tue Feb  8 00:19:02 2005  Tanaka Akira  <akr@m17n.org>
+	* bignum.c (rb_str2inum): string may not have sentinel NUL.
 
-	* lib/resolv.rb (Resolv::DNS::Name#subdomain_of?): new method.
-	  (Resolv::DNS::Name#inspect): ditto.
-	  Suggested by Sam Roberts.  [ruby-talk:129086]
+Fri Oct 27 02:37:22 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Feb  7 10:06:30 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* bignum.c (rb_cstr2inum): wrongly assigned base to c before
+	  badcheck check.
 
-	* object.c: [ruby-doc:818]
+Thu Oct 26 02:42:50 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Mon Feb  7 01:56:20 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* lib/net/protocol.rb: Command#critical_ok
 
-	* instruby.rb, rubytest.rb (srcdir): no longer embed srcdir into
-	  rbconfig.rb. (backported from CVS HEAD)
+	* lib/net/smtp.rb: clear critical flag before go to SMTP
 
-	* 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.
+Wed Oct 25 12:30:19 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/mkmf.rb (create_makefile): should support header files in
-	  depend file.
+	* array.c (rb_ary_concat): replacing array might be the receiver
+	  itself.  do not call rb_ary_push_m.
 
-Mon Feb  7 01:21:50 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* array.c (rb_ary_replace): replacing array might be the receiver
+	  itself.  use memmove.
 
-	* ext/socket/extconf.rb: check if getaddrinfo() works fine only when
-	  wide-getaddrinfo option is not given.  fixed: [ruby-dev:25422]
+Fri Oct 20 07:56:23 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/mkmf.rb ($extmk): check if under ext directory.
+	* eval.c (rb_eval): ARGSPUSH should not modify args array.
 
-	* lib/mkmf.rb (Logging.postpone): allow recursive operation.
+Thu Oct 19 14:58:17 2000  WATANABE Tetsuya  <tetsu@jpn.hp.com>
 
-	* lib/mkmf.rb (try_constant): make sure if really a constant, reduce
-	  the number of times of compile.
+	* pack.c (NUM2U32): should use NUM2ULONG().
 
-	* lib/mkmf.rb (have_macro, have_var, byte_order): new functions.
+Tue Oct 17 17:30:34 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* lib/mkmf.rb (find_library): allow directory list with separators.
+	* eval.c (error_print): ruby_sourcefile may be NULL.
 
-	* lib/mkmf.rb (arg_config): manage provided configuration options.
+Tue Oct 17 16:36:28 2000  Wes Nakamura  <wknaka@pobox.com>
 
-	* lib/mkmf.rb (dir_config): accept arrays of directory names as
-	  default values.
+	* pack.c (NATINT_U32): wrong use of sizeof.
 
-	* mkconfig.rb: no longer embed srcdir and compile_dir into
-	  rbconfig.rb.
+Tue Oct 17 12:48:20 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* lib/mkmf.rb (create_makefile): fix unbalanced parens.
+	* eval.c (rb_abort): nil check against ruby_errinfo.
 
-Sun Feb  6 19:23:01 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* eval.c (rb_thread_schedule): use FOREACH_THREAD_FROM instead of
+	  FOREACH_THREAD, since curr_thread may be removed from thread ring.
 
-	* eval.c (stack_extend): add prototype because VC++8 doesn't
-	  accept __declspec(noinline) with K&R style function definitions.
-	  (backported from CVS HEAD)
+	* eval.c (THREAD_ALLOC): errinfo should be Qnil.
 
-Sun Feb  6 14:14:26 2005  Tadayoshi Funaba  <tadf@dotrb.org>
+	* eval.c (rb_callcc): th->prev,th->next are now already
+	  initialized in THREAD_ALLOC.
 
-	* lib/date.rb (new_with_hash): changed messages of exception.
+Mon Oct 16 15:37:33 2000  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
-	* lib/date/format.rb (str[fp]time): undocumented conversion
-	  specifications %[1-3] are now deprecated.
+	* eval.c (rb_thread_inspect): tag size was shorter than required.
 
-Sun Feb  6 12:20:11 2005  Akinori MUSHA  <knu@iDaemons.org>
+	* object.c (rb_obj_inspect): ditto.
 
-	* bignum.c (rb_big2ulong_pack): One too many arguments are passed
-	  to big2ulong().
+Mon Oct 16 14:25:18 2000  Shugo Maeda  <shugo@ruby-lang.org>
 
-	* re.c (rb_reg_init_copy, rb_reg_initialize_m): One too many
-	  arguments are passed to rb_reg_initialize().
+	* object.c (sym_inspect): used `name' before initialization.
 
-Sun Feb  6 03:24:20 2005  Tanaka Akira  <akr@m17n.org>
+Mon Oct 16 14:06:00 2000  Yukihiro Matsumoto  <matz@ruby-lang.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.
+	* pack.c (pack_pack): use NATINT_U32 for 'l', 'L', and 'N'.
 
-Fri Feb  4 00:30:45 2005  Kouhei Sutou  <kou@cozmixng.org>
+	* pack.c (I32,U32): 32 bit sized integer.
 
-	* lib/rss: supported Image module.
-	  http://web.resource.org/rss/1.0/modules/image/
+	* pack.c (OFF16,OFF32B): big endian offset for network byteorder.
 
-Thu Feb  3 23:42:36 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Oct 16 06:39:32 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* 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]
+	* lib/net/http.rb: hex-alpha is not [a-h] but [a-f].
 
-	* ext/stringio/stringio.c (strio_extend, strio_putc): fill with zero
-	  extended portion.  [ruby-dev:25626]
+Mon Oct 16 01:02:02 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Wed Feb  2 23:52:53 2005  sheepman  <sheepman@tcn.zaq.ne.jp>
+	* eval.c (rb_thread_start_0): should not abort on exception if
+	  $SAFE >= 4.
 
-	* ext/stringio/stringio.c (strio_truncate): should MEMZERO an extended
-	  part.  [ruby-dev:25618]
+	* parse.y (sym): symbols for class variable names.
 
-Wed Feb  2 21:56:01 2005  Kouhei Sutou  <kou@cozmixng.org>
+Sun Oct 15 01:49:18 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/rss/rss.rb (RSS::Element#convert): added.
+	* file.c (rb_file_flock): should accept interrupt.
 
-	* lib/rss/rss.rb: convert -> need_convert.
+	* process.c (rb_waitpid): ditto.
 
-	* lib/rss/1.0.rb: ditto.
+	* process.c (rb_waitpid): ditto.
 
-	* lib/rss/0.9.rb: ditto.
+	* process.c (proc_wait): ditto.
 
-	* lib/rss/2.0.rb: ditto.
+	* process.c (proc_waitpid2): wrong recursion.
 
-	* lib/rss/trackback.rb: ditto.
+Sat Oct 14 03:32:13 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Tue Feb  1 22:48:48 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* eval.c (rb_thread_alloc): should not link a new thread in the
+	  live thread ring before initialization.
 
-	* lib/drb/drb.rb (DRb::DRbObject#respond_to?): check marshal_dump and
-	  _dump.
+Fri Oct 13 17:08:09 2000  Shugo Maeda  <shugo@ruby-lang.org>
 
-Tue Feb  1 00:20:23 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* lib/net/imap.rb: new file.
 
-	* configure.in (aix): fix linker flags on AIX.  [ruby-talk:125460]
+Thu Oct 12 18:56:28 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Mon Jan 31 13:33:21 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* lib/net/pop.rb: POP3#reset
 
-	* ext/tcltklib/tcltklib.c: add invalid namespace check
+	* lib/net/http.rb: a code for "Switch Protocol" was wrongly 100.
 
-	* ext/tk/lib/multi-tk.rb: add invalid_namespace? method
+Thu Oct 12 01:23:38 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-	* ext/tk/lib/remote-tk.rb: ditto
+	* lib/cgi.rb: bug fix: CGI::html(): PRETTY option didn't work.
 
-Mon Jan 31 10:29:18 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Oct 12 00:03:02 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/irb/context.rb (IRB::Context::initialize): [ruby-core:04330]
+	* object.c (sym_inspect): should adjust string length.
 
-Sat Jan 29 09:42:12 2005  Sam Roberts  <sroberts@uniserve.com>
+	* struct.c (rb_struct_to_s): ditto.
 
-	* lib/resolv.rb (Resolv::DNS::Resource::IN::SRV): Added RFC2782 SRV
-	  resource record for specifying location of services.
+	* struct.c (rb_struct_inspect): ditto.
 
-Fri Jan 28 17:16:55 2005  Tanaka Akira  <akr@m17n.org>
+Wed Oct 11 22:15:47 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* 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.
+	* eval.c (rb_thread_inspect): should adjust string length.
 
-Thu Jan 27 13:18:03 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* object.c (rb_any_to_s): ditto.
 
-	* st.c (st_foreach): report success/failure by return value.
-	  [ruby-Bugs-1396]
+	* object.c (rb_obj_inspect): ditto.
 
-Thu Jan 27 00:15:29 2005  Minero Aoki  <aamine@loveruby.net>
+Wed Oct 11 18:13:50 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* test/fileutils/test_fileutils.rb (setup): support BSD-style
-	  directory group inheritance. (backport from HEAD, rev 1.32)
+	* eval.c (rb_thread_start_0): should check insecure exit.
 
-	* test/fileutils/fileasserts.rb (assert_same_entry): show entry
-	  difference. (backport from HEAD, rev 1.4)
+Wed Oct 11 14:29:51 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Wed Jan 26 23:09:11 2005  Minero Aoki  <aamine@loveruby.net>
+	* lib/net/protocol.rb: 2nd arg for ProtocolError#initialize is
+	  optional.
 
-	* lib/net/protocol.rb (WriteAdapter#puts): should append \n, not
-	  prepend. [ruby-talk:128302] (backport from HEAD, rev 1.75)
+	* lib/net/http.rb: code refining.
 
-Wed Jan 26 10:51:50 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Oct 11 11:13:03 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* win32/win32.c (flock_winnt, flock_win95): unlock file even if
-	  LOCK_NB is specified. (backported from CVS HEAD)
+	* parse.y (primary): setter method (e.g. foo=) should always be
+	  public.
 
-Tue Jan 25 17:11:51 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* eval.c (rb_thread_raise): should not raise SecurityError if
+	  exception raised by the interpreter.
 
-	* ruby.c (proc_options): correct -T option in RUBYOPT. (backported
-	  from CVS HEAD)
+	* eval.c (rb_thread_cleanup): skip all THREAD_KILLED threads
+	  before FOREACH_THREAD.
 
-Tue Jan 25 14:05:52 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Tue Oct 10 16:11:54 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* 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]
+	* dln.c (dln_load): remove unused code for cygwin.
 
-	* ext/tcltklib/extconf.rb: bug fix; TCL_ENABLE_THREAD flag is inverted
-	  [ruby-talk:126360]
+Tue Oct 10 09:49:23 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tcltklib/extconf.rb: add yet another native-thread check
+	* file.c (Init_File): FileTest.size should return 0 (not nil) for
+	  empty files.
 
-	* ext/tk/tkutil.c: fix SEGV bug; NULL string pointer when finalize
-	  Ruby interpreter
+Sun Oct  8 13:20:26 2000  Guy Decoux  <decoux@moulon.inra.fr>
 
-	* ext/tk/lib/multi-tk.rb: avoid warning for deleted safeTk ip frame
+	* eval.c (POP_SCOPE): not just set SCOPE_DONT_RECYCLE, but do
+	  scope_dup().
 
-	* ext/tk/lib/tk/bindtag.rb: bug fix; new method of named bindtag
-	  doesn't return the created object [ruby-dev:25479]
+Sat Oct  7 15:10:50 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/tk/menu.rb: bug on treating arguments [ruby-dev:25479]
+	* string.c (rb_str_reverse_bang): unnecessary ALLOCA_N() was
+	  removed.
 
-	* ext/tk/lib/tk.rb: bug fix; cannot accept a callback ID string for
-	  a command argument [ruby-dev:25479]
+Fri Oct  6 14:50:24 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* ext/tk/lib/multi-tk.rb: ditto
+	* ext/extmk.rb.in, lib/mkmf.rb: remove "DESTDIR =".
 
-	* ext/tk/lib/tk/*.rb: ditto
+	* Makefile.in, win32/Makefile.sub, ruby.1: renamed -X to -C.
 
-	* ext/tk/lib/tkextlib/*.rb: ditto
+Fri Oct  6 12:50:52 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/sample/demos-jp/anilabel.rb: new demo script
+	* array.c (rb_ary_plus): use to_ary(), not Check_Type().
 
-	* ext/tk/sample/demos-en/anilabel.rb: ditto
+	* array.c (rb_ary_concat): ditto.
 
-	* ext/tk/sample/tkHTML/ss.rb: local variable scope bug fix
-	  [ruby-dev:25479]
+	* gc.c (rb_gc): use __builtin_frame_address() for gcc.
 
-Mon Jan 24 15:44:25 2005  Tilman Sauerbeck  <tilman@code-monkey.de>
+	* eval.c (stack_length): ditto.
 
-	* lib/rdoc/parsers/parse_c.rb: allow whitespace after function names.
-	  [ruby-core:4296]
+	* parse.y (assign_in_cond): stop warning till some better warning
+	  condition will be found.
 
-	* lib/rdoc/parsers/parse_simple.rb: adds support for private comments
-	  in the "simple" parser. [ruby-core:4301]
+Thu Oct  5 18:02:39 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Jan 24 15:44:25 2005  Charles Mills  <cmills@freeshell.org>
+	* object.c (rb_obj_dup): should have propagated taint flag.
+	  (ruby-bugs:#PR64,65)
 
-	* 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]
+Wed Oct  4 00:26:11 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Jan 24 15:44:25 2005  Florian Gro  <florgro@gmail.com>
+	* eval.c (proc_arity): proc{|a|}'s arity should be -1.
 
-	* lib/rdoc/parsers/parse_rb.rb: Logic for def Builtin.method() end
-	  [ruby-core:4302]
+Mon Oct  2 05:28:58 2000  akira yamada  <akira@ruby-lang.org>
 
-Mon Jan 24 15:44:25 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* string.c (trnext): minus at the end of pattern.
 
-	* document updates - [ruby-core:04296], [ruby-core:04301],
-	  [ruby-core:04302], [ruby-core:04307]
+Sun Oct  1 00:43:34 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-Sun Jan 23 12:41:16 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* configure.in: exp-name was wrong on cygwin and mingw32.
 
-	* 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.
+Thu Sep 28 14:57:09 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	  define capitalized method as well under that circumstance.
+	* regex.c (re_compile_pattern): should try must_string calculation
+	  every time.
 
-Sun Jan 23 05:24:42 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Tue Sep 19 23:47:44 2000  SHIROYAMA Takayuki  <psi@fortune.nest.or.jp>
 
-	* ext/openssl/ossl_ocsp.c (ossl_ocspreq_to_der): should call
-	  GetOCSPReq at first.
+	* configure.in, config.guess, config.sub: MacOS X support.
 
-Sat Jan 22 23:09:47 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+Wed Sep 27 18:40:05 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/drb/ssl.rb (accept): rescue SSLError. [druby-ja:110]
+	* stable version 1.6.1 released.
 
-Sat Jan 22 22:35:03 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+Wed Sep 27 16:13:05 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* lib/drb/unix.rb: fail if UNIXFileOwner is set. [druby-ja:111]
+	* mkconfig.rb: variables should be expanded only if /\$\{?\w+\}?/.
 
-Fri Jan 21 23:58:42 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Sep 26 18:09:51 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
 
-	* ext/stringio/stringio.c (strio_set_pos): clear EOF flag.
-	  [ruby-talk:127511]
+	* string.c: include <math.h>
 
-Fri Jan 21 20:07:02 2005  Tanaka Akira  <akr@m17n.org>
+Tue Sep 26 15:59:50 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/resolv.rb (Resolv::DNS::Config.resolv): don't raise ResolvError.
-	  reported by Sam Roberts.  [ruby-talk:127133]
+	* object.c (rb_mod_dup): metaclasses of class/module should not be
+	  cleared by rb_obj_dup.
 
-Fri Jan 21 16:58:10 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Sep 26 02:44:54 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* dir.c (rb_push_glob): should work for NUL delimited patterns.
+	* gc.c (GC_MALLOC_LIMIT): size extended.
 
-Fri Jan 21 13:58:37 2005  Shugo Maeda  <shugo@ruby-lang.org>
+	* regex.c (DOUBLE_STACK): use machine's stack region for regex
+	  stack if its size is small enough.
 
-	* lib/net/imap.rb (u8tou16): fixed typo. fixed: [ruby-list:40546]
-	  (backported from CVS HEAD)
+Mon Sep 25 18:13:07 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Fri Jan 21 09:30:16 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* regex.c: include <defines.h>.
 
-	* rubyio.h (rb_eof_error): should mark as NORETURN. (backported
-	  from CVS HEAD)
+	* eval.c (rb_add_method): cache mismatch by method
+	  definition. need to clear_cache_by_id every time.
 
-Fri Jan 21 00:31:36 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Mon Sep 25 13:31:45 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/syck/rubyext.c (syck_parser_bufsize_set): avoid VC++ warning
-	  "local variable 'size' used without having been initialized".
+	* win32/win32.c (NtCmdGlob): substitute '\\' with '/'.
 
-Thu Jan 20 19:03:24 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+Mon Sep 25 00:35:01 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/extmk.rb (extmake): shouldn't set $extflags on mswin32.
+	* defines.h: #undef HAVE_SETITIMER on cygwin.
 
-	* win32/Makefile.sub (LIBRUBY_SO): should use $DLDOBJS instead of
-	  $EXTOBJS.
-	  fixed: [ruby-core:04290] (backported from CVS HEAD)
+Sun Sep 24 03:01:53 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Thu Jan 20 11:42:02 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* lib/net/protocol.rb, http.rb: typo.
 
-	* string.c (rb_str_new4): should propagate taintedness.
+Sat Sep 23 07:33:20 2000  Aleksi Niemela  <aleksi.niemela@cinnober.com>
 
-	* struct.c (rb_struct_set): use original method name, not callee
-	  name, to retrieve member slot.  [ruby-core:04268]
+	* regex.c (re_compile_pattern): nicer regexp error messages for
+	  invalid patterns.
 
-	* time.c (time_strftime): protect from format modification from GC
-	  finalizers.
+Sat Sep 23 03:06:25 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Wed Jan 19 18:06:40 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* variable.c (rb_autoload_load): should not require already
+	  provided features. 
 
-	* lib/ipaddr.rb (to_s, test_to_s): too many colons with some cases.
-	  (backported from CVS HEAD)
+Fri Sep 22 15:46:21 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Wed Jan 19 01:16:30 2005  Tanaka Akira  <akr@m17n.org>
+	* lib/net/http.rb: too early parameter expansion in string.
 
-	* lib/resolv.rb (Resolv::DNS::Config.parse_resolv_conf): ignore
-	  domain and search directive without an argument.
-	  reported by Sam Roberts.  [ruby-talk:126781]
+Fri Sep 22 13:58:51 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Tue Jan 18 15:03:05 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* ext/extmk.rb.in: don't use default $:
 
-	* lib/webrick/ssl.rb (WEBrick::Config::SSL): the default value
-	  of :SSLEnable is false.
+Fri Sep 22 13:42:50 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* lib/webrick/server.rb (WEBrick::Daemon.start): prepared stdio
-	  don't allow changing its mode.
+	* regex.c (PUSH_FAILURE_COUNT): avoid casting warning on alpha.
 
-	* lib/webrick/httpproxy.rb (WEBrick::HTTPProxyServer#proxy_service):
-	  should delete trailing LF from the result of pack("m*").
+	* regex.c (PUSH_FAILURE_POINT): ditto.
 
-	* 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.
+Fri Sep 22 10:16:21 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* lib/webrick/httputils (WEBrick::HTTPUtils.parse_qvalues):
-	  refine regexp (and change the name of a local variable).
+	* win32/config.h.in: add HAVE_TELLDIR, HAVE_SEEKDIR
 
-	* lib/webrick/httputils.rb (WEBrick::HTTPUtils#escape_path): add
-	  new method to escape URI path component.
+Thu Sep 21 19:04:34 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* lib/webrick/cgi.rb (WEBrick::CGI::Socket#request_line): should
-	  escape SCRIPT_NAME and PATH_INFO before being parsed as a URI.
+	* ext/extmk.rb, lib/mkmf.rb (install_rb): check whether libdir is
+	  directory or not.
 
-	* test/webrick/*, sample/webrick/httpproxy.rb: add new file.
+Thu Sep 21 17:23:05 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Jan 17 23:33:46 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* file.c (rb_file_s_symlink): use HAVE_SYMLINK.
 
-	* configure.in (aix): fix typo.  [ruby-talk:126401]
+	* file.c (rb_file_s_readlink): use HAVE_READLINK.
 
-Mon Jan 17 07:08:51 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* dir.c (dir_tell): use HAVE_TELLDIR.
 
-	* ext/readline/readline.c: suppress warnings.
+	* dir.c (dir_seek): use HAVE_SEEKDIR.
 
-	* lib/irb/extend-command.rb (IRB::ContextExtender.def_extend_command):
-	  ditto.
+	* configure.in (AC_CHECK_FUNCS): lstat, symlink, readlink,
+	  telldir, seekdir checks added.
 
-	* lib/irb/ext/history.rb (IRB::Context::set_last_value): ditto.
+	* file.c (lstat): should use stat(2) if lstat(2) is not
+	  available.
 
-	* lib/irb/ext/history.rb (IRB::Context::eval_history): ditto.
+Thu Sep 21 15:59:23 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* lib/irb/locale.rb (IRB::Locale::real_load): ditto.
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.29.
 
-	* lib/irb/slex.rb (SLex::Node::create_subnode): remove garbage.
+	* lib/net/http.rb: HTTPReadAdapter -> HTTPResponseReceiver
 
-Mon Jan 17 00:09:42 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* lib/net/http.rb (connecting): response is got in receive()
 
-	* lib/uri/common.rb (PORT): typo fix. fixed: [ruby-core:04256]
+Thu Sep 21 15:49:07 2000  Wayne Scott  <wscott@ichips.intel.com>
 
-Sat Jan 15 14:57:22 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* lib/find.rb (find): should not follow symbolic links;
+	  tuned performance too.
 
-	* ruby.c (proc_options): ignore trailing CRs at the end of short
-	  options as well as long options.  fixed: [ruby-core:04232]
+Wed Sep 20 23:21:38 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Sat Jan 15 13:35:16 2005  Kouhei Sutou  <kou@cozmixng.org>
+	* ruby.c (load_file): two Ctrl-D was required to stop ruby at the
+	  beginning of stdin script read.
 
-	* lib/rss/rss.rb (RSS::VERSION): 0.1.2 -> 0.1.3.
+Wed Sep 20 14:01:45 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/rss/rss.rb: accept inheritance. [ruby-talk:126104]
+	* eval.c (rb_provided): detect infinite load loop.
 
-Thu Jan 13 04:48:53 2005  Tanaka Akira  <akr@m17n.org>
+	* eval.c (rb_provided): too weak filename comparison.
 
-	* io.c (io_fread): don't warn nonblocking behavior by default.
+	* eval.c (rb_thread_alloc): avoid recycling still referenced
+	  dvar structures. 
 
-Wed Jan 12 00:36:29 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (rb_callcc): ditto.
 
-	* object.c (rb_class_superclass): superclass of singleton class also
-	  should be a singleton class.  fixed: [ruby-list:40519]
+	* eval.c (THREAD_ALLOC): fiil dyna_vars field by ruby_dyna_vars.
 
-Tue Jan 11 09:44:40 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Tue Sep 19 17:47:03 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* numeric.c (Init_Numeric): turn off floating point exceptions
-	  on bcc32. "1e300".to_f had crashed by overflow.
+	* stable version 1.6.0 released.
 
-Tue Jan 11 03:10:10 2005  Minero Aoki  <aamine@loveruby.net>
+Tue Sep 19 16:24:52 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/fileutils.rb (copy_entry): could not copy symbolic link.
-	  [ruby-talk:125733]
+	* marshal.c (Init_marshal): provide marshal.so no more.
 
-	* lib/fileutils.rb (copy_stream): use read/write instead of
-	  sysread/syswrite.
+Tue Sep 19 14:01:01 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Mon Jan 10 23:08:15 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* configure.in, win32/setup.mak: include version number
+	  in RUBY_SO_NAME.
 
-	* variable.c (rb_autoload): hide internal data from ruby level.
-	  fixed: [ruby-dev:25435], [ruby-list:40498]
+Tue Sep 19 13:07:47 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Jan 10 01:22:55 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (yylex): was confusing $~ and $_.
 
-	* gc.c (rb_data_object_alloc): klass may be NULL.
-	  [ruby-list:40498]
+Tue Sep 19 13:06:53 2000  GOTOU YUUZOU  <gotoyuzo@notwork.org>
 
-Sun Jan  9 03:12:58 2005  Tanaka Akira  <akr@m17n.org>
+	* signal.c (rb_f_kill): signum may be a negative number, should be
+	  treated by signed number.
 
-	* io.c (io_fread): warn nonblocking behavior.
-	  (io_readpartial): new method IO#readpartial.
+Tue Sep 19 01:14:56 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Sat Jan  8 04:38:47 2005  why the lucky stiff  <why@ruby-lang.org>
+	* eval.c (rb_provide): better feature handling.
 
-	* lib/yaml.rb: Kernel#y requires an argument.
+	* eval.c (rb_f_require): loading ruby library may be partial
+	  state.  checks in rb_thread_loading is integrated.
 
-Fri Jan  7 21:12:29 2005  TAMURA Takashi  <sheepman@tcn.zaq.ne.jp>
+	* eval.c (rb_provided): better thread awareness.
 
-	* random.c (rand_init): use ALLOC_N instead of ALLOCA_N
-	  [ruby-dev:25426]
+	* lib/irb/frame.rb: 6 (not 5) parameters for trace_func proc.
 
-Fri Jan  7 18:03:35 2005  Tanaka Akira  <akr@m17n.org>
+	* eval.c (error_print): should print error position even if
+	  get_backtrace() failed.
 
-	* gc.c (mark_locations_array): avoid core dump with -O3.
-	  [ruby-dev:25424]
+Sat Sep 16 03:29:59 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Thu Jan  6 20:31:07 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* eval.c (rb_f_require): rb_provided() was called too early; does
+	  not work well with threads.
 
-	* ext/zlib/zlib.c (zstream_end): should return value. (backported
-	  from CVS HEAD)
+	* parse.y (ensure): should distinguish empty ensure and non
+	  existing ensure.
 
-Thu Jan  6 19:55:13 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* file.c (Init_File): extending File by class of FileTest was
+	  serious mistake.
 
-	* win32/win32.c (rb_w32_close): didn't close socket handle.
-	  [ruby-dev:25414]
+Thu Sep 14 02:46:54 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* win32/win32.c (rb_w32_open_osfhandle): bcc32's _open_osfhandle
-	  never set EMFILE.
+	* eval.c (rb_thread_yield): array strip should be done in this
+	  function. 
 
-Thu Jan  6 17:14:31 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Wed Sep 13 17:01:03 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* random.c (random_seed): O_NONBLOCK isn't defined on some
-	  platforms. [ruby-dev:25417]
+	* bignum.c (rb_big_eq): incomplete value comparison of bignums.
 
-Thu Jan  6 13:45:35 2005  Tanaka Akira  <akr@m17n.org>
+Wed Sep 13 06:39:54 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/time.rb: recognize +00:00 and GMT as a localtime.
+	* variable.c (rb_mod_class_variables): Module#class_variables added.
 
-Thu Jan  6 07:58:28 2005  Dave Thomas  <dave@pragprog.com>
+Wed Sep 13 06:09:26 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-	* lib/rdoc/usage.rb (RDoc::RDoc.usage_no_exit): Allow for colons
-	  in path names on DOS machines. (thanks to Johan Nilsson)
+	* lib/cgi.rb: bug fix: CGI::header(): output status header.
 
-Wed Jan  5 20:16:32 2005  Tanaka Akira  <akr@m17n.org>
+Wed Sep 13 01:09:12 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* random.c (limited_big_rand): didn't work if SIZEOF_BDIGITS == 2.
-	  [ruby-dev:25408]
+	* parse.y (yylex): allow global variables like '$__a'.
 
-	* random.c (random_seed): refined.
+Tue Sep 12 22:28:43 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Wed Jan  5 12:49:39 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/socket/extconf.rb: avoid using terrible <netinet/tcp.h>
+	  on cygwin 1.1.5.
 
-	* eval.c (rb_thread_initialize): Thread objects cannot be initialized
-	  again.  fixed: [ruby-core:04067]
+Tue Sep 12 16:01:58 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Wed Jan  5 10:48:16 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* array.c (rb_ary_unshift_m): typo.
 
-	* dir.c (dir_s_mkdir): win32 special processing doesn't need any
-	  longer. (backported from CVS HEAD)
+Tue Sep 12 15:37:55 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* win32/win32.[ch] (rb_w32_mkdir): new function. POSIX.1 compatible
-	  interface. (backported from CVS HEAD)
+	* eval.c (rb_yield_0): stripped array too much, should remove just
+	  for proc_call().
 
-	* win32/win32.[ch] (rb_w32_rmdir): new function. (backported from CVS
-	  HEAD)
+Tue Sep 12 07:05:24 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-Wed Jan  5 02:30:11 2005  Tanaka Akira  <akr@m17n.org>
+	* lib/cgi.rb: version 2.0.0: require ruby1.5.4 or later.
 
-	* 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]
+	* lib/net/telnet.rb: version 1.6.0
 
-Tue Jan  4 23:25:29 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Sep 12 03:26:07 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* bignum.c (rb_big_rand): should return positive random number.
-	  [ruby-dev:25401]
+	* eval.c (massign): use to_ary to get an array if available.
 
-Tue Jan  4 11:15:29 2005  TAMURA Takashi  <sheepman@tcn.zaq.ne.jp>
+	* object.c (rb_Array): ditto.
 
-	* bignum.c (rb_big_rand): do not use rb_big_modulo to generate
-	  random bignums.  [ruby-dev:25396]
+Mon Sep 11 14:24:47 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Jan  3 14:01:54 2005  Tanaka Akira  <akr@m17n.org>
+	* hash.c (ruby_setenv): should not free the element of
+	  origenvironment.
 
-	* random.c (random_seed): don't use /dev/urandom if it is not
-	  character device.
+	* parse.y (command_call): kYIELD moved to this rule to allow
+	  'a = yield b'. (ruby-bugs-ja:#PR15) 
 
-Mon Jan  3 11:37:42 2005  Tanaka Akira  <akr@m17n.org>
+Mon Sep 11 01:27:54 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* random.c (random_seed): use /dev/urandom if available.
-	  [ruby-dev:25392]
+	* eval.c (rb_yield_0): proc#call([]) should pass single value to
+	  the block.
 
-Mon Jan  3 07:46:42 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* eval.c (callargs): reduce array allocation.
 
-	* 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]
+	* eval.c (massign): precise check for argument number.
 
-	* lib/webrick/httpauth/digestauth.rb
-	  (WEBrick::HTTPAuth::DigestAuth#_authenticate): fix digest calculation.
-	  This patch is contributed by sheepman. [ruby-list:40482]
+Fri Sep  8 10:05:17 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* 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]
+	* gc.c (STR_NO_ORIG): should be FL_USER2.
 
-	* test/webrick/test_httpauth.rb: new file.
+Thu Sep  7 14:17:51 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Sat Jan  1 04:20:23 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* string.c (rb_str_cat): should work even for concatenating same
+	  string.
 
-	* ext/openssl/ossl_ns_spki.c (ossl_spki_set_challenge): should call
-	  StringValue before GetSPKI. fixed: [ruby-dev:25359].
+Wed Sep  6 17:06:38 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Sat Jan  1 01:13:28 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* variable.c (rb_cvar_declare): should check superclass's class
+	  variable first.
 
-	* variable.c (rb_autoload): [ruby-dev:25373]
+Wed Sep  6 10:42:02 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Fri Dec 31 14:10:43 2004  Dave Thomas  <dave@pragprog.com>
+	* misc/ruby-mode.el (ruby-calculate-indent): shift continuing line
+	  if previous line ends with modifier keyword.
 
-	* lib/rdoc/ri/ri_formatter.rb (RI::TextFormatter::display_flow_item): Fix problem
-	  if heading contains formatting.
+	* misc/ruby-mode.el (ruby-parse-region): should not give up if
+	  modifiers are at the end of line.
 
-Thu Dec 30 00:41:42 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* misc/ruby-mode.el (ruby-expr-beg): indented wrongly if modified
+	  statement was size 1.
 
-	* eval.c (svalue_to_avalue): [ruby-dev:25366]
+Wed Sep  6 10:41:19 2000  Kenichi Komiya  <kom@mail1.accsnet.ne.jp>
 
-	* string.c (rb_str_justify): [ruby-dev:25367]
+	* misc/ruby-mode.el (ruby-parse-region): modifier was not handled
+	  well on emacs19.
 
-Wed Dec 29 11:07:07 2004  Dave Thomas  <dave@pragprog.com>
+Tue Sep  5 17:10:12 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/rdoc/generators/template/html/kilmer.rb: Update to use new
-	  sections.
+	* time.c (time_to_s): fixed zone string UTC for utc time object.
 
-Tue Dec 28 22:31:46 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Sep  5 00:26:06 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* string.c (rb_str_justify): create buffer string after argument type
-	  conversion.  fixed: [ruby-dev:25341]
+	* regex.c (re_search): range worked wrongly on bm_search().
 
-Tue Dec 28 15:41:48 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Sep  4 13:40:40 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/nkf/nkf-utf8/nkf.c (reinit): should initialize all static
-	  variables.  fixed: [ruby-list:40445]
+	* configure.in: renamed libruby.a to libruby.{cygwin,mingw32}.a
+	  on cygwin and mingw32.
 
-Tue Dec 28 15:25:20 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Sep  3 23:44:04 2000  Noriaki Harada  <tenmei@maoh.office.ne.jp>
 
-	* ext/nkf/lib/kconv.rb (Kconv::RegexpEucjp): second byte is up to
-	  0xfe.
+	* io.c (NO_SAFE_RENAME): for BeOS too.
 
-	* ext/nkf/lib/kconv.rb (Kconv#kconv): should handle UTF8 and UTF16
-	  properly.
+Sun Sep  3 11:31:53 2000  Takaaki Tateishi  <ttate@jaist.ac.jp>
 
-Tue Dec 28 13:35:20 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* parse.y (rescue): no assignment was done if rescue body was
+	  empty.
 
-	* ext/zlib/zlib.c (rb_deflate_s_deflate, rb_inflate_s_inflate): ensure
-	  freeing internal zstreams.  fixed: [ruby-dev:25309]
+Sat Sep  2 10:52:21 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/zlib/zlib.c (rb_deflate_init_copy): replace rb_deflate_clone.
+	* parse.y (call_args,aref_args): block_call can be the last
+	  argument.
 
-Tue Dec 28 12:26:45 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* parse.y (COND_PUSH,COND_POP): maintain condition stack to allow
+	  kDO2 in parentheses in while/until/for conditions.
 
-	* win32/Makefile.sub, win32/setup.mak (RDOCTARGET, install,
-	  install-nodoc, install-doc): rdoc support for mswin32.
+	* parse.y (yylex): generate kDO2 for EXPR_ARG outside of
+	  while/until/for condition.
 
-	* win32/configure.bat (--enable-install-doc, --disable-install-doc):
-	  ditto.
+Fri Sep  1 10:36:29 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Dec 27 20:02:14 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* parse.y (aref_args,opt_call_args): add block_call to allow a
+	  method without parentheses and with block as a last argument.
 
-	* ext/tcltklib/tcltklib.c: fix SEGV bug when deleting Tk interp
+	* hash.c (rb_hash_sort): should not return nil.
 
-	* ext/tk/lib/multi-tk.rb: ditto
+	* re.c (match_aref): should use rb_reg_nth_match().
 
-Mon Dec 27 16:55:17 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* eval.c (POP_SCOPE): recycled scopes too much
 
-	* ext/openssl/ossl_x509name.c (Init_ossl_x509name): should use
-	  rb_hash_new to get exactly a Hash. fix [ruby-dev:25325].
+	* eval.c (Init_eval): extend room for stack allowance.
 
-Mon Dec 27 16:29:56 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (POP_SCOPE): frees scope too much.
 
-	* string.c (rb_str_justify): [ruby-dev:25341]
+Thu Aug 31 14:28:39 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Dec 27 15:47:48 2004  Minero Aoki  <aamine@loveruby.net>
+	* gc.c (rb_gc_mark): T_SCOPE condition must be more precise.
 
-	* test/fileutils/fileasserts.rb: sync with HEAD.
+	* eval.c (scope_dup): should not make all duped scope orphan.
 
-	* test/fileutils/test_fileutils.rb: ditto.
+Thu Aug 31 10:11:47 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* test/fileutils/test_nowrite.rb: ditto.
+	* parse.y (stmt): allow stmt_rhs to be right hand side of multiple
+	  assignment.
 
-Mon Dec 27 15:21:07 2004  Minero Aoki  <aamine@loveruby.net>
+	* time.c (rb_time_timeval): type error should not mention the word
+	  'interval'.
 
-	* lib/fileutils.rb (mv): should raise error when moving a
-	  directory to the (empty) directory. [ruby-talk:124368]
-	  (backport from HEAD 1.48)
+Wed Aug 30 23:21:20 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/fileutils.rb (mv): wrongly did not overwrite file on Win32
-	  platforms. (backport from HEAD 1.48)
+	* numeric.c (rb_num2long): use rb_Integer() instead of independent
+	  convert routine.
 
-Sat Dec 25 11:11:48 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_rescue2): now takes arbitrary number of exception types.
 
-	* stable version 1.8.2 released.
+	* object.c (rb_convert_type): use rb_rescue2 now to handle NameError.
 
-Sat Dec 25 04:23:49 2004  Minero Aoki  <aamine@loveruby.net>
+	* object.c (rb_convert_type): better error message.
 
-	* lib/fileutils.rb (mkdir, mkdir_p): should ensure directory
-	  permission. (backportted from HEAD, 1.47)
+Wed Aug 30 17:09:14 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* lib/fileutils.rb (traverse, remove_dir): untaint trasted
-	  objects. (backportted from HEAD, 1.46)
+	* ext/Win32API/Win32API.c (Win32API_initialize): AlphaNT support.
 
-Sat Dec 25 01:28:23 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed Aug 30 14:19:07 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* io.c: cancel io_reopen() change on Dec. 24th.
+	* parse.y (node_assign): should support NODE_CVASGN2 too.
 
-	* dln.c: use <dlfcn.h> for NetBSD.  [ruby-dev:25313]
+Wed Aug 30 11:31:47 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* io.c (rb_f_select): IO list could be altered.  [ruby-dev:25312]
+	* ext/Win32API/Win32API.c (Win32API_initialize): add the
+	  arguments checking.
 
-Fri Dec 24 23:51:48 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* ext/Win32API/Win32API.c (Win32API_initialize): add taint
+	  checking. allow String object in the third argument.
 
-	* bcc32/Makefile.sub: bcc32 should use RTL dll (backport from HEAD)
-	  [ruby-dev:25306]
+Wed Aug 30 10:29:40 2000  Masahiro Tomita  <tommy@tmtm.org>
 
-	* win32/win32.[ch]: ditto.
+	* io.c (rb_f_p): flush output buffer.
 
-Fri Dec 24 23:27:18 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Tue Aug 29 16:29:15 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/tk/image.rb: TkPhotoImage#cget bug fix
+	* parse.y (assignable): remove NODE_CVASGN3.
 
-Fri Dec 24 18:39:25 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* parse.y (gettable): remove NODE_CVAR3.
 
-	* win32/win32.[ch]: failed to compile on bcc32 (and probably wince)
-	  [ruby-dev:25306]
+Tue Aug 29 02:02:14 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Fri Dec 24 02:52:52 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* lib/mkmf.rb (create_makefile): handles create_makefile("a/b").
 
-	* io.c (io_reopen, rb_io_reopen): prohibit to change access mode for
-	  special IO ports.  [ruby-dev:25225]
+	* ext/extmk.rb.in (create_makefile): ditto
 
-Fri Dec 24 02:22:53 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Aug 28 18:43:54 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/syck/rubyext.c (rb_syck_io_str_read): [ruby-core:03973]
+	* eval.c (is_defined): now handles class variables.
 
-	* ext/syck/rubyext.c (syck_loader_transfer): check type conversion.
+	* eval.c (rb_eval): class variable behavior revisited.
 
-	* ext/syck/rubyext.c (syck_parser_assign_io, rb_new_syck_node): duck
-	  typing.
+	* parse.y (assignable): ditto.
 
-	* ext/syck/rubyext.c (syck_parser_s_alloc, syck_parser_initialize):
-	  allocation framework.
+	* parse.y (gettable): ditto.
 
-	* ext/syck/rubyext.c (syck_emitter_s_alloc, syck_emitter_initialize):
-	  ditto.
+	* regex.c (PUSH_FAILURE_COUNT): push/pop interval count on failure
+	  stack.  this fix is inspired by the Emacs21 patch from Stefan
+	  Monnier <monnier@cs.yale.edu>.
 
-Fri Dec 24 01:21:00 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Fri Aug 25 15:24:39 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/tkextlib/blt.rb: add BLT extension support
+	* variable.c (rb_cvar_get): should not follow __attached__.
 
-	* ext/tk/lib/tkextlib/blt/*.rb: ditto
+	* variable.c (rb_cvar_set): ditto.
 
-	* ext/tk/lib/tkextlib/blt/tile/*.rb: ditto
+	* variable.c (rb_cvar_declare): ditto.
 
-Thu Dec 23 23:36:28 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* variable.c (mod_av_set): second class variable assignment at the
+	  toplevel should not give warning.
 
-	* process.c (proc_setgroups): check if the argument lenght is
-	  modified.  fixed: [ruby-dev:25285]
+Fri Aug 25 01:18:36 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Thu Dec 23 13:13:33 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* io.c (next_argv): prepare path for open file.
 
-	* ext/tcltklib/tcltklib.c: define TclTkLib::COMPILE_INFO and
-	  RELEASE_DATE
+	* string.c (rb_str_setter): moved from io.c.
 
-	* ext/tcltklib/extconf.rb: ditto
+	* io.c (next_argv): filename should be "-" for refreshed ARGF.
 
-	* ext/tk/tkutil.c: define TkUtil::RELEASE_DATE
+Thu Aug 24 15:27:39 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/tk/lib/tk.rb: define Tk::RELEASE_DATE
+	* ext/socket/socketport.h: use `extern int h_errno' if needed.
 
-Thu Dec 23 09:38:31 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Aug 19 01:34:02 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* io.c (io_reopen): restore exact mode.  fixed: [ruby-core:04003]
+	* ext/sdbm/_sdbm.c (sdbm_prep): flags should be or-ed by O_BINARY on
+	  Win32 too.
 
-Thu Dec 23 00:16:32 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/sdbm/_sdbm.c (makroom): fill hole with 0 on Win32 too.
 
-	* configure.in (bsdi): use $(CC) for LDSHARED.  fixed [ruby-dev:25270]
+Fri Aug 18 13:23:59 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Wed Dec 22 11:14:55 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (rb_eval): should preserve and clear $! value before
+	  compilation. 
 
-	* io.c (rb_io_mode_modenum): replace O_ACCMODE with O_RDWR.
-	  fixed: [ruby-dev:25273]
+	* eval.c (eval): ditto.
 
-Wed Dec 22 08:34:32 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Aug 18 11:06:19 2000  Shugo Maeda  <shugo@ruby-lang.org>
 
-	* ext/dl/sym.c (rb_dlsym_initialize): extract internal pointers after
-	  all argument conversion.  fixed: [ruby-dev:25271]
+	* ext/socket/socket.c (s_accept): start GC on EMFILE/ENFILE.
 
-Wed Dec 22 00:08:01 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Thu Aug 17 16:04:48 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/soap/*, test/soap/*, sample/soap/authheader/*: eval cleanup.
+	* eval.c (is_defined): should clear ruby_errinfo.
 
-Tue Dec 21 22:07:33 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Thu Aug 17 04:26:31 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* ext/openssl/ossl_asn1.c (ossl_asn1_traverse, ossl_asn1_decode,
-	  ossl_asn1_decode_all): temporary value should be marked volatile.
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.27.
 
-Tue Dec 21 14:40:02 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* lib/net/protocol.rb: writing methods returns written byte size.
 
-	* ext/openssl/ossl_asn1.c (ossl_asn1_traverse, ossl_asn1_decode,
-	  ossl_asn1_decode_all): use rb_str_new4 to avoid SEGV.
-	  fix [ruby-dev:25261]
+	* lib/net/smtp.rb: send_mail accepts many destinations.
 
-	* test/openssl/test_asn1.rb: add tests for OpenSSL::ASN1.
+Wed Aug 16 00:43:47 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Tue Dec 21 12:22:40 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* time.c (time_s_times): use CLK_TCK for HZ if it's defined.
 
-	* io.c (io_reopen): keep duplex pipe in correct mode for exception
-	  safeness.  fixed: [ruby-dev:25152]
+Tue Aug 15 17:30:59 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Tue Dec 21 12:10:04 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* eval.c (frame_dup): should set flag FRAME_MALLOC after
+	  argv allocation.
 
-	* ext/tk/lib/tk/grid.rb: rescue bug of 'grid configure' on Tcl/Tk8.3-
+	* eval.c (blk_free): should not free argv if GC was called before
+	  frame_dup.
 
-Tue Dec 21 00:53:01 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Aug 15 16:08:40 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/openssl/ossl_asn1.c (ossl_asn1_traverse): [ruby-dev:25261]
+	* configure.in: add ac_cv_func_times=yes for mingw32.
 
-	* ext/openssl/ossl_asn1.c (ossl_asn1_decode): ditto.
+	* win32/win32.c (mytimes): typo.
 
-	* ext/openssl/ossl_asn1.c (ossl_asn1_decode_all): ditto.
+Tue Aug 15 01:45:28 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Dec 20 23:22:26 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* io.c (argf_eof): should return true at the end of ARGF without
+	  checking stdout if arguments are given.
 
-	* added files:
-	  * lib/soap/mapping/wsdl*.rb
-	  * lib/wsdl/soap/element.rb
-	  * lib/wsdl/xmlSchema/simpleContent.rb
+Mon Aug 14 10:34:32 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* modified files:
-	  * lib/soap/*
-	  * lib/wsdl/*
-	  * lib/xsd/*
-	  * test/soap/*
-	  * test/wsdl/*
-	  * test/xsd/*
-	  * sample/soap/*
-	  * sample/sdl/*
+	* eval.c (rb_thread_status): status should return false for normal
+	  termination, nil for termination by exception.
 
-	* summary
-	  * imported from the soap4r repository.  Version: 1.5.3-ruby1.8.2
+Fri Aug 11 15:43:46 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	  * added several XSD basetype support: nonPositiveInteger,
-	    negativeInteger, nonNegativeInteger, unsignedLong, unsignedInt,
-	    unsignedShort, unsignedByte, positiveInteger
+	* eval.c (rb_undef): give warning for undefining __id__, __send__.
 
-	  * HTTP client connection/send/receive timeout support.
+Thu Aug 10 08:05:03 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	  * HTTP client/server gzipped content encoding support.
+	* eval.c (rb_callcc): returned current thread instead of
+	  continuation wrongly.
 
-	  * improved WSDL schema definition support; still is far from
-	    complete, but is making step by step improovement.
+Thu Aug 10 05:40:28 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Mon Dec 20 22:56:39 2004  Tanaka Akira  <akr@m17n.org>
+	* ext/extmk.rb.in: $CPPFLAGS should be initialized.
 
-	* gc.c (stack_end_address): gcc noinline attribute is available since
-	  gcc-3.1.
+	* ext/tcltklib/depend: add stubs.o.
 
-Mon Dec 20 14:07:02 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* ext/tcltklib/extconf.rb: use $CPPFLAGS instead of $CFLAGS.
 
-	* ext/tk/lib/multi-tk.rb: supports new features of Tcl/Tk8.5a2
+Wed Aug  9 16:31:48 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/tk/lib/tk/clock.rb: ditto
+	* eval.c (rb_callcc): thread status for continuations must be
+	  THREAD_KILLED, otherwise thread_free() breaks other threads.
 
-	* ext/tk/lib/tk/text.rb: ditto
+Wed Aug  9 13:24:25 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/tk/lib/tk/panedwindow.rb: ditto
+	* win32/win32.[ch]: emulate rename(2).
 
-Mon Dec 20 12:47:13 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Tue Aug  8 14:01:46 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/openssl/lib/net/https.rb,protocols.rb,telnets.rb: delete
-	  doc and code about SSLContext#{key_file,cert_file}.
-	  fixed: [ruby-dev:25243]
+	* ext/tcltklib/tcltklib.c: support --enable-tcltk_stubs
 
-Mon Dec 20 12:42:17 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* ext/tcltklib/extconf.rb: ditto.
 
-	* io.c (io_fwrite): workaround for MSVCRT's bug.
-	  fixed: [ruby-core:03982]
+	* ext/tcltklib/stubs.c: created. examine candidate shared libraries.
 
-Mon Dec 20 11:21:04 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Aug  7 13:59:12 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* io.c (rb_io_eof): check if closed before clearerr().
-	  fixed: [ruby-dev:25251]
+	* ruby.h (CLONESETUP): should copy flags before any potential
+	  object allocation.
 
-Mon Dec 20 03:30:40 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* regex.c (re_match): check for stack depth was needed.
 
-	* lib/cgi/session.rb (CGI::Session#initialize): empty session id was
-	  used if request had no session key.  fixed: [ruby-core:03981]
+Sat Aug  5 16:43:43 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Mon Dec 20 01:51:01 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* djgpp/*: convert DOS line endings to UNIX style.
 
-	* struct.c (make_struct): [ruby-dev:25249]
+	* djgpp/config.status: rename to config.sed for SFN.
 
-Mon Dec 20 00:28:20 2004  Kouhei Sutou  <kou@cozmixng.org>
+	* lib/ftools.rb (compare, safe_unlink, chmod): avoid warnings.
 
-	* lib/rexml/encodings/SHIFT-JIS.rb: backported from CVS HEAD.
+	* lib/ftools.rb (move): typo. not `tpath', but `to'.
 
-	* lib/rexml/encodings/SHIFT_JIS.rb: ditto.
+Fri Aug  4 23:26:48 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Dec 19 17:19:48 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* eval.c (proc_call): gives warning if a block is supplied.
 
-	* ext/openssl/ossl_x509store.c
-	  (ossl_x509store_set_time): add OpenSSL::X509::Store#time=.
-	  (ossl_x509stctx_set_time): add OpenSSL::X509::StoreContext#time=.
+	* eval.c (rb_eval): no warning for discarding if an alias for the
+	  method is already made.
 
-	* test/openssl/ossl_x509store.rb: test certificate validity times.
+Fri Aug  4 16:32:29 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_x509name.c (ossl_x509name_to_s): add optional
-	  second argument to specify the output format (see also
-	  X509_NAME_print_ex).
+	* array.c (rb_ary_reject_bang): returns nil if no element removed.
 
-	* ext/openssl/ossl_x509name.c (ossl_x509name_init): new constants:
-	  OpenSSL::X509::Name::COMPAT, OpenSSL::X509::Name::RFC2253,
-	  OpenSSL::X509::ONELINE, OpenSSL::X509::MULTILINE.
+	* hash.c (rb_hash_reject_bang): returns nil if no element removed.
 
-	* ext/openssl/lib/openssl/x509.rb (OpenSSL::X509::Name::RFC2253DN):
-	  new module to provide the parse for RFC2253 DN format.
+Thu Aug  3 19:44:26 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/lib/openssl/x509.rb (OpenSSL::X509::Name.parse_rfc2253):
-	  new method to parse RFC2253 DN format.
+	* eval.c (rb_thread_fd_writable): should return integer value.
 
-	* test/openssl/ossl_x509name.rb: add tests about RFC2253 DN.
+	* array.c (rb_ary_assoc): search array element whose length is
+	  longer than 0 (not 1).
 
-	* text/openssl/ssl_server.rb: try to listen ports from 20443 to 20542
-	  while EADDRINUSE is raised.
+Wed Aug  2 18:27:47 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* all changes in this entry are backport from 1.9.
+	* eval.c (rb_thread_wait_fd): prohibit thread context switch
+	  during compilation.
 
-Sun Dec 19 17:24:59 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (rb_cont_call): prohibit Continuation#call across threads.
 
-	* configure.in (enable_rpath): use rpath flag to embed the library
-	  path into extensions on ELF environment.  [ruby-dev:25035]
+Wed Aug  2 08:22:04 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Dec 19 11:01:25 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* gc.c (rb_gc): clear malloc_memories to zero, to avoid potential
+	  super frequent GC invocation. (ruby-bugs:#PR48)
 
-	* lib/test/unit.rb: use standalone runner for -e.
+	* gc.c (rb_gc): only add_heap() if GC trigger condition is
+	  satisfied.
 
-	* lib/test/unit/autorunner.rb (Test::Unit::AutoRunner#options): accept
-	  multiple -p and -x options.
+Tue Aug  1 16:41:58 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/test/unit/collector/dir.rb (Test::Unit::Collector::Dir#recursive_collect):
-	  ditto.
+	* ruby.c (proc_options): global load path setting moved from
+	  ruby_prog_init().
 
-Sat Dec 18 16:36:23 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ruby.c (incpush): renamed.  push path entry at the END of the
+	  load path array.  This makes -I directories sorted in order in
+	  the arguments.
 
-	* ext/zlib/zlib.c (rb_deflate_s_deflate, rb_inflate_s_inflate):
-	  disallow interrupt by type conversion.  fixed: [ruby-dev:25226]
+Sat Jul 29 23:42:04 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Dec 18 15:16:41 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* dir.c (dir_each): should check whether dir is closed during the
+	  block execution. (ruby-bugs:#PR47)
 
-	* lib/webrick/httpauth.rb,
-	  lib/webrick/httpauth/{basicauth.rb,digestauth.rb}: use
-	  pack/unpack-template char "m" instead of lib/base64.rb to do base64
-	  encoding/decoding.
+Sat Jul 29 21:57:30 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Sat Dec 18 10:51:01 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ruby.c (rubylib_mangle): provide another buffer for the result.
 
-	* dir.c (dir_open_dir): new function.  [ruby-dev:25242]
+Wed Jul 26 10:09:01 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Fri Dec 17 18:07:01 2004  Shugo Maeda  <shugo@ruby-lang.org>
+	* configure.in: set SOLIBS to LIBS on Cygwin.
 
-	* test/readline/test_readline.rb: fix for BSD. Thanks, GOTOU Yuuzou.
-	  fixed: [ruby-dev:25218]
+	* configure.in: LIBRUBY_SO='$(RUBY_INSTALL_NAME)'.$target_os.dll
+	  on cygwin and mingw32. ruby-cygwin.dll is bad. why?
 
-Fri Dec 17 16:28:12 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Wed Jul 26 10:04:03 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk.rb: fix bug on setting up system encoding
+	* gc.c (gc_sweep): avoid full scan during compilation.
 
-	* ext/tk/lib/tk/event.rb: fix error on require process
+	* gc.c (rb_gc): add heap during no gc period (including
+	  compilation).
 
-	* ext/tk/lib/tk/font.rb: fix abnormal termination error on Windows
+Tue Jul 25 19:03:04 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/tk/lib/tk/virtevent.rb: TkVirtualEvent::PreDefVirtEvent.new()
-	  accepts event-sequence arguments
+	* cygwin/GNUmakefile: use puts instead of print, because
+	  Cygwin DLL's behavior is changed(or bug?).
 
-	* ext/tk/lib/tk/text.rb: fail to dump embedded images
+	* configure.in: LIBRUBY_SO='$(RUBY_INSTALL_NAME)'-$target_os.dll
+	  on cygwin and mingw32.
 
-	* ext/tk/lib/tk/text.rb: tag_nextrange and tag_prevrange returns wrong
-	  types of values
+	* cygwin/GNUmakefile: ditto.
 
-	* ext/tk/lib/tk/texttag.rb: nextrange and prevrange returns wrong
-	  types of values
+	* Makefile.in: $(SOLIBS) should be put after dmyext.@OBJEXT@.
 
-	* ext/tk/lib/tk/text.rb: add TkText::IndexModMethods module and
-	  TkText::IndexString class to treat text index modifiers
+	* instruby.rb: install $(LIBRUBY) to libdir
+	  if $(LIBRUBY) != $(LIBRUBY_A_).
 
-	* ext/tk/lib/tk/texttag.rb: use TkText::IndexModMethods module
+Tue Jul 25 15:16:00 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk/textmark.rb: ditto
+	* io.c (rb_p): redirect to $defout.
 
-	* ext/tk/lib/tk/textimage.rb: ditto
+Mon Jul 24 18:52:55 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/tk/lib/tk/textwindow.rb: ditto
+	* win32/win32.c (win32_getenv): should remove `static'.
 
-	* ext/tk/lib/tk/textimage.rb: wrong gravity of text mark for embedded
-	  image
+	* ruby.c (rubylib_mangle): support "/hoge;/foo"
 
-	* ext/tk/lib/tk/textwindow.rb: wrong gravity of text mark for
-	  embedded window
+Mon Jul 24 10:28:55 2000  GOTO Kentaro  <gotoken@math.sci.hokudai.ac.jp>
 
-Fri Dec 17 13:50:00 2004  Akiyoshi, Masamichi  <akiyoshi@hp.com>
+	* string.c (rb_str_count): raise exception if no argument is
+	  given.
 
-	* vms/vmsruby_private.c, vms/vmsruby_private.h: private routines
-	  for VMS port are added.
+Sun Jul 23 12:55:04 2000  Dave Thomas  <Dave@Thomases.com>
 
-	* eval.c (ruby_init): change to call VMS private intialization routine.
+	* string.c (rb_str_rindex): Support negative end position.
 
-Fri Dec 17 13:33:58 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Jul 21 17:35:01 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/cgi/session.rb (CGI::Session#initialize): control adding
-	  session_id hidden fields.  fixed: [ruby-talk:123850]
+	* parse.y (aref_args): command_call now be permitted as
+	  aref_args.
 
-Thu Dec 16 23:25:25 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* process.c (proc_getpriority): getpriority(2) may return valid
+	  negative number.  use errno to detect error.
 
-	* lib/drb/drb.rb, lib/drb/ssl.rb: backported from CVS HEAD.
-	  [druby-ja:101]
+	* marshal.c (dump_ensure): dumped string should be tainted if
+	  any among target objects is tainted.
 
-	* test/drb/test_drb.rb: adjust and reduce sleep (backported from
-	  CVS HEAD.)
+	* marshal.c (r_regist): restored object should be tainted if and
+	  only if the source is a file or a tainted string.
 
-Thu Dec 16 18:44:58 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Wed Jul 19 15:14:04 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/webrick/httpserver.rb (WEBrick::HTTPServer#run): should wait
-	  for reading request till data arrive. [ruby-talk:121068]
+	* bignum.c (bigdivrem): should use rb_int2big(), not rb_uint2big().
 
-	* lib/webrick/server.rb (WEBrick::GenericServer#start_thread):
-	  should log about all accepted socket. [ruby-core:03962]
+Tue Jul 18 14:58:30 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/webrick/accesslog.rb (WEBrick::AccessLog#setup_params):
-	  "%%" and "%u" are supported. [webricken:135]
+	* eval.c (ruby_options): should treat SystemExit etc. properly.
 
-	* lib/webrick/httpservlet/filehandler.rb
-	  (WEBrick::HTTPServlet::FileHandler#check_filename):
-	  :NondisclosureName is acceptable if it is Enumerable.
+	* parse.y (yycompile): should check compile_for_eval, not
+	  ruby_in_eval.
 
-	* lib/webrick/config.rb (WEBrick::Config::FileHandler):
-	  default value of :NondisclosureName is [".ht*", "*~"].
+Mon Jul 17 04:29:50 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Thu Dec 16 18:36:52 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* lib/mkmf.rb: converts extension of $objs into $OBJEXT.
 
-	* ext/openssl/ossl.c (ossl_raise): refine message format.
+Sun Jul 16 03:02:34 2000  Dave Thomas <dave@thomases.com>
 
-Thu Dec 16 16:29:44 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* lib/weakref.rb: Change to use new ObjectSpace calls.
 
-	* ext/tk/sample/demos-en/widget: modify version check for
-	  supporting features
+Sat Jul 15 21:59:58 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Dec 16 16:03:50 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* eval.c (rb_eval): should not redefine __id__ nor __send__.
 
-	* ext/tk/lib/tk/bindtag.rb: bug fix [ruby-talk: 123667]
+	* gc.c (define_final): integrate final.rb features into the
+	  interpreter.  define_finalizer and undefine_finalizer was
+	  added to ObjectSpace.  plus, add_finalizer, remove_finalizer,
+	  and call_finalizer are deprecated now.
 
-	* ext/tk/lib/tk/timer.rb: accept :idle for the interval argument
+Sat Jul 15 01:32:34 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk.rb: add TkComm._callback_entry?()
+	* eval.c (rb_mod_method): implements unbound method.
 
-	* ext/tk/lib/multi-tk.rb: add MultiTkIp.cb_entry_class
+	* eval.c (Init_eval): should prohibit `module_function' for class
+	  Class.
 
-	* ext/tk/lib/tk/canvas.rb: use TkComm._callback_entry?()
+Fri Jul 14 17:19:59 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/tk/lib/tk/canvastag.rb: ditto
+	* cygwin/GNUmakefile.in: use miniruby instead of sed.
 
-	* ext/tk/lib/tk/dialog.rb: ditto
+Fri Jul 14 12:49:50 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk/optiondb.rb: ditto
+	* io.c (argf_eof): need to check stdin, when next_p == -1.
 
-	* ext/tk/lib/tk/text.rb: ditto
+	* io.c (read_all): use io_fread() instead of fread(3).
 
-	* ext/tk/lib/tk/texttag.rb: ditto
+	* io.c (io_reopen): should clearerr FILE if fd < 3.
 
-	* ext/tk/lib/tk/textwindow.rb: ditto
+	* re.c (rb_reg_match_m): the result is exported, so it should be
+	  declared as busy.
 
-	* ext/tk/lib/tk/timer.rb: ditto
+	* eval.c (rb_eval): should preserve errinfo even if return, break,
+	  etc. is called in rescue clause.
 
-	* ext/tk/lib/tk/validation.rb: ditto
+	* instruby.rb: install irb too.
 
-	* ext/tk/lib/tkextlib/*: ditto
+Wed Jul 12 15:32:57 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Dec 16 03:14:28 2004  Minero Aoki  <aamine@loveruby.net>
+	* variable.c (rb_const_get): constants for builtin classes must
+	  have higher priority than constants from included modules at
+	  Object class.
 
-	* lib/net/http.rb (basic_encode): return value of pack('m') may
-	  include multiple CR/LFs.  Backported from main trunk (rev 1.112).
-	  [ruby-dev:25212]
+	* bignum.c (bigdivrem): small embarrassing typo.
 
-Thu Dec 16 00:33:37 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed Jul 12 15:06:28 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* hash.c (Init_Hash): remove custom "hash" and "eql?".
+	* eval.c (rb_eval): use rb_const_get_at().
 
-Wed Dec 15 18:57:01 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* variable.c (top_const_get): retrieve toplevel constants only,
+	  not ones of Object (and its included modules) in general.
 
-	* lib/set.rb (Set::eql): wrong definition.  [ruby-dev:25207]
+Wed Jul 12 15:04:11 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Wed Dec 15 18:48:42 2004  Shugo Maeda  <shugo@ruby-lang.org>
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.26.
 
-	* ext/curses/curses.c (window_subwin): call NUM2INT() before
-	  GetWINDOW(). (backported from CVS HEAD)
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb:
+	  add module Net::NetPrivate and its inner classes
+	  {Read,Write}Adapter, Command, Socket,
+	  SMTPCommand, POP3Command, APOPCommand, HTTPCommand
 
-Wed Dec 15 17:03:50 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Jul 12 13:10:30 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* win32/win32.[ch] (rb_w32_isatty): new function to replace MSVCRT's
-	  isatty because it never sets errno. (backported from CVS HEAD)
+	* bignum.c (bigdivrem): defer bignorm().
 
-Wed Dec 15 15:39:32 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* bignum.c (bignorm): accepts accidental fixnums.
 
-	* ext/openssl/ossl_x509name.c (ossl_x509name_to_a): avoid SEGV
-	  (rollback the previous commit).
+Tue Jul 11 16:54:17 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Dec 15 16:10:23 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (yylex): `@<digit>' is no longer a valid instance
+	  variable name.
 
-	* object.c (rb_obj_id_obsolete): warn always.
+Tue Jul 11 01:51:50 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_enable_super): ditto.
+	* bignum.c (rb_big_divmod): should not use Integer(float) for
+	  the right operand.
 
-Wed Dec 15 15:31:02 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* bignum.c (rb_big_remainder): ditto.
 
-	* lib/set.rb (Set#==): [ruby-dev:25206]
+	* bignum.c (rb_big_modulo): ditto.
 
-Wed Dec 15 14:22:10 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+Mon Jul 10 15:27:16 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* win32/win32.c (rb_w32_fdisset): check whether the handle is valid.
-	  fixed: [ruby-core:03959]
+	* io.c (pipe_finalize): should set rb_last_status when pclose().
 
-Wed Dec 15 10:30:37 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Jul 10 09:07:54 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_digest.c (ossl_digest_initialize): [ruby-dev:25198]
+	* error.c (rb_bug): print version number and such too.
 
-Tue Dec 14 17:10:09 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+Sat Jul  8 23:08:40 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* win32/win32.c (rb_w32_close): need to reset osfhnd().
+	* eval.c (rb_thread_start_0): should copy previous scopes to
+	  prevent rb_gc_force_recycle().
 
-Tue Dec 14 14:03:57 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Fri Jul  7 23:36:36 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* ext/openssl/ossl.c (ossl_raise): avoid buffer overrun.
-	  [ruby-dev:25187]
+	* ext/socket/addrinfo.h: move IN_EXPERIMENTAL and IN_LOOPBACKNET
+	  definitions to ext/socket/sockport.h.
 
-Tue Dec 14 12:36:04 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/socket/extconf.rb: add getservbyport() and arpa/inet.h check.
 
-	* lib/cgi/session.rb (CGI::Session::initialize): generate new
-	  session if given session_id does not exist.  [ruby-list:40368]
+	* ext/socket/getaddrinfo.c (getaddrinfo): SOCK_RAW may not be
+	  defined (ex. BeOS, Palm OS 2.x or before).
 
-Mon Dec 13 18:13:52 2004  Tanaka Akira  <akr@m17n.org>
+	* ext/socket/getnameinfo.c (getnameinfo): getservbyport() may not
+	  exist (ex. BeOS, Palm OS).
 
-	* gc.c (stack_end_address): new function to obtain stack end address.
-	  stack_end_address calls __builtin_frame_address(0) to obtain the
-	  frame pointer of a stack frame of stack_end_address.  The address
-	  is the stack pointer of the caller's stack frame.
-	  (SET_STACK_END): use stack_end_address.
-	  This makes the conservative garbage collector to scan a stack frame
-	  of the garbage_collect function itself.  This is required because
-	  callee-save registers may be stored in the frame.
-	  [ruby-dev:25158]
+	* ext/socket/sockport.h: add IN_EXPERIMENTAL, IN_CLASSA_NSHIFT,
+	  IN_LOOPBACKNET, AF_UNSPEC, PF_UNSPEC and PF_INET.
 
-Mon Dec 13 00:58:02 2004  Tanaka Akira  <akr@m17n.org>
+Fri Jul  7 03:30:00 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/pathname.rb (cleanpath_aggressive): make it private.
-	  (cleanpath_conservative): ditto.
-	  Suggested by Daniel Berger.  [ruby-core:3914]
+	* parse.y (aref_args): should allow Hash[:a=>2] etc.
 
-Sun Dec 12 20:06:38 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* numeric.c (fix_aref): convert index by NUM2INT, not FIX2INT. 
+	  (ruby-bugs:#PR37)
 
-	* lib/drb/drb.rb: backported from CVS HEAD.
+	* time.c (time_localtime): should prohibit for frozen time.
 
-Sun Dec 12 10:35:10 2004  Dave Thomas  <dave@pragprog.com>
+	* time.c (time_gmtime): ditto.
 
-	* lib/rdoc/generators/template/html/html.rb (RDoc::Page): Don't
-	  show an accessor's r/w flag if none was specified
+Thu Jul  6 19:12:12 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Dec 12 10:14:03 2004  Dave Thomas  <dave@pragprog.com>
+	* io.c (rb_file_s_open): should not terminate fptr; just clear it.
 
-	* lib/rdoc/rdoc.rb (RDoc::RDoc::parse_files): Never exclude files
-	  explicitly given on the command line.
+	* ruby.c (proc_options): should not call require_libraries()
+	  twice.
 
-Sun Dec 11 23:54:07 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* ruby.c (require_libraries): clear req_list_head.next after
+	  execution. 
 
-	* ext/tk/*: update to support libraries in ActiveTcl8.4.12.0
-	  (see ext/tk/ChangeLog.tkextlib).
+Thu Jul  6 13:51:57 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* ext/tk/sample/scrollframe.rb: add a new sample.
+	* object.c (rb_to_id): name may not be symbol nor fixnum.
 
-Sat Dec 11 20:12:21 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* struct.c (rb_struct_s_def): name may be nil.
 
-	* lib/drb/drb.rb: add DRbRemoteError. [ruby-list:40348],
-	  [ruby-list:40390]
+Thu Jul  6 02:09:06 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/drb/drbtest.rb: ditto.
+	* bignum.c (bigdivrem): new function to return remainder.
 
-	* test/drb/ut_drb.rb: ditto.
+	* numeric.c (fixdivmod): now returns modulo, not remainder.
 
-Sat Dec 11 15:38:14 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* numeric.c (flodivmod): ditto.
 
-	* lib/jcode.rb (String::succ): [ruby-dev:25156]
+	* bignum.c (bigdivmod): ditto.
 
-Sat Dec 11 12:41:55 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* numeric.c (num_modulo): new method; alias to '%'.
 
-	* eval.c (run_trap_eval): prototype; avoid VC++ warnings.
+Thu Jul  6 00:51:43 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/socket/getaddrinfo.c: fix typo. fixed: [ruby-core:03947]
+	* win32/win32.c (NtCmdGlob): patterns should be separated and
+	  NUL terminated.
 
-	* win32/win32.c: need to include dln.h.
+Wed Jul  5 22:27:56 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Sat Dec 11 00:10:18 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* cygwin/GNUmakefile: use ruby.def to make rubycw.dll.
 
-	* io.c (io_reopen): [ruby-dev:25150]
+	* ext/extmk.rb.in: create target.def.
 
-Fri Dec 10 08:39:27 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* lib/mkmf.rb: ditto.
 
-	* ext/socket/socket.c (sock_listen): get OpenFile just before calling
-	  listen(2).  fixed: [ruby-dev:25149]
+Wed Jul  5 09:47:14 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Dec  9 17:00:00 2004  Akiyoshi, Masamichi  <akiyoshi@hp.com>
+	* time.c (time_arg): Time::local, Time::gm now take 7th optional
+	  argument for usec.
 
-	* ext/socket/socket.c, ext/socket/getaddrinfo.c: port to VMS
+	* numeric.c (num_ceil, etc): default ceil, floor, round, truncate
+	  implementation for Numeric, using `to_f'.
 
-Thu Dec  9 16:31:02 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* io.c (rb_io_reopen): clear fptr->path after free() to prevent
+	  potential GC crash.
 
-	* ext/sdbm/init.c (GetDBM): typo.
+	* io.c (rb_file_s_open): terminate fptr unless null.
 
-Thu Dec  9 16:05:00 2004  Akiyoshi, Masamichi  <akiyoshi@hp.com>
+	* io.c (rb_file_initialize): ditto.
 
-	* defines.h: change path of vms.h
-	* vms/vms.h: delete reference for snprintf()
-	* vms/config.h: new file
-	* vms/config.h_in: deleted
+	* lib/tempfile.rb: specify FILE::CREAT|File::EXCL to open for
+	  better security.
 
-Thu Dec  9 14:38:35 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* numeric.c (flo_truncate): new method.
 
-	* string.c (rb_str_inspect): escape # which starts an expression
-	  substitution.  fixed: [ruby-core:03922]
+Wed Jul  5 01:02:53 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* string.c (rb_str_dump): not escape # which isn't a substitution.
+	* ext/extmk.rb.in: join ' ' -> join(' ').
 
-Thu Dec  9 10:54:36 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* lib/mkmf.rb: ditto.
 
-	* ext/dbm/dbm.c (fdbm_select): [ruby-dev:25132]
+Tue Jul  4 13:51:29 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/sdbm/init.c: ditto.
+	* ext/dbm/dbm.c: add methods added to Hash in 1.5.x.
 
 	* ext/gdbm/gdbm.c: ditto.
 
-Thu Dec  9 03:08:36 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c (ip_init): set root-win title to "ruby" when
-	  the running script is '-e one-liner' or '-' (stdin).
-
-	* ext/tcltklib/extconf.rb: add find_library("#{lib}#{ver}",..) for
-	  stub libs
-
-	* ext/tk/lib/tk/textmark.rb: TkTextMarkCurrent and TkTextMarkAnchor
-	  have a wrong parent class.
-
-	* ext/tk/lib/tk/dialog.rb: rename TkDialog2 --> TkDialogObj and
-	  TkWarning2 --> TkWarningObj (old names are changed to alias names)
-
-	* ext/tk/lib/tk/dialog.rb: bug fix of treatment of 'prev_command'
-	  option and hashes for configuration
-
-	* ext/tk/lib/tk/dialog.rb: add TkDialogObj#name to return the
-	  button name
-
-	* ext/tk/lib/tk/radiobutton.rb: rename enbugged method value() ==>
-	  get_value() and value=(val) ==> set_value(val).
-
-	* ext/tk/lib/tk/menu.rb: add TkMenu.new_menuspec
-
-	* ext/tk/lib/tk/menu.rb: add alias (TkMenuButton = TkMenubutton,
-	  TkOptionMenuButton = TkOptionMenubutton)
-
-	* ext/tk/lib/tk/event.rb: new method aliases (same as option keys of
-	  event_generate) for Event object
-
-	* ext/tk/lib/tk/font.rb: configinfo returns proper types of values
-
-	* ext/tk/lib/tk.rb: bind methods accept subst_args + block
-
-	* ext/tk/lib/tk/canvas.rb: ditto
-
-	* ext/tk/lib/tk/canvastag.rb: ditto
-
-	* ext/tk/lib/tk/frame.rb: ditto
-
-	* ext/tk/lib/tk/text.rb: ditto
-
-	* ext/tk/lib/tk/texttag.rb: ditto
-
-	* ext/tk/lib/tk/toplevel.rb: ditto
-
-	* ext/tk/lib/tkextlib/*: ditto and bug fix
-
-Wed Dec  8 23:54:29 2004  Dave Thomas  <dave@pragprog.com>
-
-	* lib/rdoc/generators/template/html/html.rb (RDoc::Page): Typo
-	  meant that h2 tag was invisible.
-
-Wed Dec  8 21:56:31 2004  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss, test/rss, sample/rss: backported from CVS HEAD.
-
-Wed Dec  8 14:31:36 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (io_fwrite): change dereference for cosmetic reason.
-
-	* sprintf.c (rb_f_sprintf): [ruby-dev:25104]
-
-Tue Dec  7 19:08:00 2004  Akiyoshi, Masamichi  <akiyoshi@hp.com>
-
-	* io.c (io_fwrite): fix offset incrementation (for VMS and Human68k)
-
-Tue Dec  7 00:27:37 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (proc_setgroups): [ruby-dev:25081]
-
-Mon Dec  6 18:08:10 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_eqq): document fix.  [ruby-talk:122541]
-
-Mon Dec  6 17:19:13 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* rubysig.h (TRAP_BEG, TRAP_END): safe errno around CHECK_INTS.
-	  (backported from CVS HEAD)  [ruby-dev:24993]
-
-Mon Dec  6 10:18:17 2004  Dave Thomas  <dave@pragprog.com>
-
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::look_for_directives_in):
-	  Oops - 1.8 doesn't have String#clear
-
-Mon Dec  6 09:59:23 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (sock_connect): use rb_str_new4().
-	  [ruby-dev:25052]
-
-Mon Dec  6 01:42:08 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_pkey_rsa.c (ossl_rsa_public_encrypt,
-	  ossl_rsa_public_decrypt, ossl_rsa_private_encrypt,
-	  ossl_rsa_private_decrypt): should take an optional argument
-	  to specify padding mode. [ruby-talk:122539]
-
-	* ext/openssl/ossl_pkey_rsa.c (Init_ossl_rsa): add new constants
-	  PKCS1_PADDING, SSLV23_PADDING, NO_PADDING and PKCS1_OAEP_PADDING
-	  under OpenSSL::PKey::RSA.
-
-	* test/openssl/test_pkey_rsa.rb: new file.
-
-Sun Dec  5 19:39:17 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb (OptionParser::Completion#complete): new parameter
-	  to direct case insensitiveness.
-
-	* lib/optparse.rb (OptionParser#order!): ignore case only for long
-	  option.  [ruby-dev:25048]
-
-Sat Dec  4 22:54:15 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (io_write): remove rb_str_locktmp().  [ruby-dev:25050]
-
-	* io.c (io_fwrite): takes VALUE string as an argument.
-	  [ruby-dev:25050]
-
-	* ext/socket/socket.c (sock_connect): remove rb_str_locktmp().
-	  [ruby-dev:25050]
-
-	* ext/socket/socket.c (udp_connect): [ruby-dev:25045]
-
-	* ext/socket/socket.c (udp_bind): ditto.
-
-	* ext/socket/socket.c (udp_send): ditto.
-
-	* ext/socket/socket.c (bsock_send): ditto.
-
-	* ext/socket/socket.c (s_recvfrom): ditto.
-
-	* hash.c (rb_hash_hash): should provide "hash" method where "eql?"
-	  is redefined.  [ruby-talk:122482]
-
-Sat Dec  4 14:54:52 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* eval.c (proc_invoke): use volatile `tmp' rather than `args'.
-	  [ruby-core:03882]
-
-Sat Dec  4 14:28:56 2004  Dave Thomas  <dave@pragprog.com>
-
-	* lib/rdoc/code_objects.rb (RDoc::Context::Section::set_comment):
-	  Section comments may now be bracketed by lines which are
-	  ignored. You can now write
-	      # -----------
-	      # :section: Dave's Section
-	      # comment material
-	      # -----------
-	   The lines before :section: are removed, and identical lines at the end are
-	   also removed if present.
-
-Sat Dec  4 03:33:45 2004  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* ext/readline/readline.c: check $SAFE. (backported from CVS HEAD)
-
-	* 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>
-
-	* ext/nkf/nkf.c: add constant NKF::VERSION
-
-	* ext/nkf/nkf.c(guess): this becomes an alias of guess2
-
-	* ext/nkf/test.rb(mime_out2): add --no-cp932
-
-	* ext/nkf/nkf-utf8/nkf.c: original nkf2 revision 1.47
-
-Sat Dec  4 00:35:08 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (bsock_setsockopt): [ruby-dev:25039]
-
-Fri Dec  3 18:57:03 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/ostruct.rb: 1.9 marshaling support back-ported.
-	  [ruby-core:03871]
-
-Fri Dec  3 13:45:20 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (proc_invoke): copy arguments to frame.argv.
-	  [ruby-core:03861]
-
-Fri Dec  3 12:25:41 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* st.h: fix prototypes.
-
-Fri Dec  3 00:21:05 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (convert_type): use rb_respond_to() again.
-	  [ruby-dev:25021]
-
-	* eval.c (rb_respond_to): funcall respond_to? if it's redefined.
-	  [ruby-dev:25021]
-
-Fri Dec  3 01:55:24 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: widget configuration by TkWindow#method_missing
-	  returns proper object. "widget.option = val" returns val, and
-	  "widget.option(val)" returns self.
-
-	* ext/tk/lib/tk/font.rb: TkFont#replace accepts only one font argument.
-
-	* ext/tk/lib/tk/radiobutton.rb: add TkRadiobutton#value and
-	  TkRadiobutton#value=(val).
-
-	* ext/tk/lib/tk/spinbox.rb: callback substitution support on
-	  command option.
-
-	* ext/tk/sample/demos-en/widget: bug fix (wrong image height)
-
-	* ext/tk/sample/demos-jp/widget: ditto.
-
-Fri Dec  3 00:11:48 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_file_initialize): [ruby-dev:25032]
-
-Thu Dec  2 16:41:03 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_protect): prevent continuations created inside from being
-	  called from the outside.  [ruby-dev:25003]
-
-	* eval.c (rb_callcc, rb_cont_call): prohibit calling from different
-	  signal contexts.  [ruby-dev:25022]
-
-Thu Dec  2 09:57:24 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/ostruct.rb (OpenStruct::Marshaler): OpenStruct can be
-	  marshaled again.  [ruby-core:03862]
-
-Thu Dec  2 09:30:06 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (thread_mark): mark thread group.  [ruby-dev:25020]
-
-	* eval.c (thgroup_add): check whether the argument is really a Thread.
-
-Thu Dec  2 07:57:16 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_ctl): [ruby-dev:25019]
-
-Wed Dec  1 02:21:02 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* signal.c (sighandler): call handler immediately only for default
-	  handlers.  [ruby-dev:25003]
-
-Tue Nov 30 23:38:18 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c (io_fread): need not to null terminate.  [ruby-dev:24998]
-
-	* io.c (read_all): remove unnecessary rb_str_resize().
-	  [ruby-dev:24996]  (backported from CVS HEAD)
-
-	* io.c (io_readpartial): ditto.
-
-	* io.c (io_read): ditto.
-
-Tue Nov 30 16:18:50 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (io_fread): need not to null terminate.  [ruby-dev:24998]
-
-	* io.c (read_all): remove unnecessary rb_str_resize().
-	  [ruby-dev:24996]
-
-	* io.c (io_read): ditto.
-
-Tue Nov 30 00:49:08 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_sysread): use temporary lock.  [ruby-dev:24992]
-
-Mon Nov 29 16:06:04 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/stringio/stringio.c (strio_write): insufficiently filled string
-	  being extended when overwriting.  [ruby-core:03836]
-
-Mon Nov 29 15:59:05 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/ostruct.rb (OpenStruct::method_missing): check method
-	  duplication for -d.
-
-	* lib/ostruct.rb (OpenStruct::initialize): ditto.
-
-Mon Nov 29 15:22:28 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/io/nonblock/test_flush.rb: abandon tests when io/nonblock is
-	  not supported.
-
-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]
-
-	* eval.c (rb_funcall_rescue): new function.
-
-	* object.c (rb_Array): avoid using rb_respond_to().
-
-	* object.c (rb_Integer): ditto.
-
-	* 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]
-
-Mon Nov 29 13:57:38 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (CreateChild): search executable file if no program
-	  name given. (backported from CVS HEAD)
-
-Mon Nov 29 13:37:54 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c (fptr_finalize): must not use FILE after fclose().
-	  [ruby-dev:24985]
-
-Mon Nov 29 13:16:31 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (CreateChild): push back the last space before next
-	  loop because CharNext() eats it.
-
-Mon Nov 29 01:18:18 2004  Tanaka Akira  <akr@m17n.org>
-
-	* io.c (rb_io_check_writable): call io_seek regardless of
-	  NEED_IO_SEEK_BETWEEN_RW.  [ruby-dev:24986]
-
-Sat Nov 27 21:43:39 2004  Tanaka Akira  <akr@m17n.org>
-
-	* io.c: avoid data lost with nonblocking fd and
-	  stdio buffering in sync mode.  [ruby-dev:24966]
-	  based on matz's patch [ruby-dev:24967]
-	  (io_fwrite): new primitive writing function which writes
-	  directly if sync mode.
-	  (rb_io_fwrite): wrapper for io_fwrite now.
-	  (io_write): call io_fwrite instead of rb_io_fwrite.
-
-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]
-
-Sat Nov 27 09:41:21 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (io_fread): old rb_io_fread with file closing checking.
-	  (rb_io_fread): wrapper for io_fread now.
-	  [ruby-dev:24964]
-
-Fri Nov 26 18:02:44 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: Tk.destroy uses TkWindow#epath
-
-	* ext/tk/lib/tk/image.rb: bug fix
-
-	* ext/tk/lib/tk/wm.rb: add 'iconphoto' method(Windows only)
-
-	* ext/tk/lib/tkextlib/*: some methods uses TkWindow#epath
-
-Fri Nov 26 13:49:06 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (method_missing): raise TypeError for classes do not
-	  have allocators.  [ruby-core:03752]
-
-	* lib/erb.rb: add RDoc by James Edward Gray II.  [ruby-core:03786]
-
-Fri Nov 26 13:29:02 2004  Dave Thomas  <dave@pragprog.com>
-
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::look_for_directives_in): Break
-	  out of preprocessing when we find a :section: directive (previously cleared out the
-	  comment, but this apparently now generates an error in gsub!)
-
-Fri Nov 26 00:17:40 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (io_read): move StringValue() check before GetOpenFile().
-	  [ruby-dev:24959]
-
-Thu Nov 25 20:14:57 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/thwait.rb (ThreadsWait#join_nowait): abnormally terminated
-	  threads should be also processed.  [ruby-talk:121320]
-
-Thu Nov 25 10:14:26 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dir.c (push_braces): do not reuse buffer strings.  [ruby-core:03806]
-
-Thu Nov 25 07:59:41 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (read_all): stringify non-nil buffer argument, and always
-	  taint the result.  [ruby-dev:24955]
-
-Wed Nov 24 01:01:31 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (io_read): integer conversion should be prior to
-	  GetOpenFile().  [ruby-dev:24952]
-
-	* configure.in, io.c: cancel [ ruby-Patches-1074 ].
-
-Tue Nov 23 08:09:50 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/menu.rb: improve usability of TkOptionMenubutton
-
-Tue Nov 23 02:00:21 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_file_chown): integer conversion should be prior to
-	  GetOpenFile().  [ruby-dev:24949]
-
-Tue Nov 23 00:10:48 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_file_chown): integer conversion should be prior to
-	  GetOpenFile().  [ruby-dev:24947]
-
-	* file.c (rb_file_truncate): ditto.
-
-	* file.c (rb_file_s_truncate): ditto.
-
-	* 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]
-
-Mon Nov 22 22:33:02 2004  Dave Thomas  <dave@pragprog.com>
-
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::parse_require): Don't use names
-	  of variables or constants when oarsing 'require'
-
-Mon Nov 22 00:13:35 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (dir_seek): should retrieve dir_data after NUM2INT().
-	  [ruby-dev:24941]
-
-Sat Nov 20 23:57:33 2004  Dave Thomas  <dave@pragprog.com>
-
-	* lib/rdoc/README (et al): Add a new directive, :section:, and
-	  change the output format to accomodate. :section: allows to to
-	  group together methods, attributes, constants, etc under
-	  headings in the output. If used, a table of contents is
-	  generated.
-
-Sat Nov 20 23:56:54 2004  Dave Thomas  <dave@pragprog.com>
-
-	* lib/rdoc/options.rb (Options::parse): Force --inline-source if
-	  --one-file option given
-
-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>
-
-	* ext/nkf/nkf-utf8/utf8tbl.c: original revision 1.7
-
-Sat Nov 20 05:34:24 2004  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/nkf/nkf-utf8/nkf.c: original nkf.c rev:1.40
-
-	* ext/nkf/test.rb: add test for mime encode/decode
-
-Sat Nov 20 01:37:34 2004  Johan Holmberg  <holmberg@iar.se>
-
-	* eval.c (error_print): nicer traceback at interrupt.
-	  [ruby-core:03774]
-
-Sat Nov 20 00:07:16 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (str_gsub): internal buffer should not be listed by
-	  ObjectSpace.each_object() by String#gsub.  [ruby-dev:24931]
-
-Fri Nov 19 01:20:22 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/cgi/session.rb (CGI::Session::FileStore::initialize): raise
-	  exception if data corresponding to session specified from the
-	  client does not exist.
-
-Fri Nov 19 00:59:31 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (str_gsub): internal buffer should not be listed by
-	  ObjectSpace.each_object().  [ruby-dev:24919]
-
-Thu Nov 18 18:41:08 2004  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* test/ruby/test_stringchar.rb (test_bang): added.
-
-	* string.c (rb_str_upcase_bang, rb_str_capitalize_bang)
-	  (rb_str_swapcase_bang): missing rb_str_modify().  [ruby-dev:24915]
-
-Thu Nov 18 00:21:15 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (proc_getpgrp): prohibit for $SAFE=2.
-	  [ruby-dev:24899]
-
-	* process.c (get_pid): ditto.  [ruby-dev:24904]
-
-	* process.c (get_ppid): ditto.
-
-	* array.c (rb_ary_delete): defer rb_ary_modify() until actual
-	  modification.  [ruby-dev:24901]
-
-Thu Nov 18 10:10:14 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c, rubyio.h (rb_io_modenum_flags): exported.
-
-	* 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>
-
-	* test/ruby/test_settracefunc.rb: added.  [ruby-dev:24884]
-
-Wed Nov 17 13:56:57 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (newline_node): should not use FL_SET. [ruby-dev:24874]
-
-	* parse.y (string_content): should not use FL_UNSET.
-
-	* node.h (NODE_NEWLINE): remove unused bit to utilize flag field
-	  in nodes.
-
-Wed Nov 17 13:09:40 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* {bcc32,win32,wince}/Makefile.sub (test): should build ruby.exe
-	  before running test. [ruby-core:03756]
-
-Wed Nov 17 04:33:01 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* pack.c: all features are backport from 1.9. [ruby-dev:24826]
-
-	* bignum.c (rb_big2ulong_pack): new function to pack Bignums.
-
-Wed Nov 17 03:42:45 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_splice): move rb_str_modify() after
-	  StringValue(), which may alter the receiver.  [ruby-dev:24878]
-
-Tue Nov 16 23:45:07 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (flo_divmod): protect float values from GC by
-	  assignment to local variables.  [ruby-dev:24873]
-
-Tue Nov 16 16:30:21 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* {bcc32,win32,wince}/setup.mak (-epilogue-): remove config.h and
-	  config.status to force updating them.
-
-Tue Nov 16 16:20:45 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/stringio/stringio.c (strio_read): position was ignored when a
-	  buffer was passed.  http://www.yo.rim.or.jp/~nov/d/?date=20041116#p03
-
-Tue Nov 16 11:19:07 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/test/unit/autorunner.rb (Test::Unit::AutoRunner::options): use
-	  Regexp conversion.
-
-Tue Nov 16 01:41:31 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (str_mod_check): frozen check should be separated.
-	  [ruby-core:3742]
-
-	* array.c (rb_ary_update): pedantic check to detect
-	  rb_ary_to_ary() to modify the receiver.  [ruby-dev:24861]
-
-Mon Nov 15 13:50:52 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_justify): typo fixed.  [ruby-dev:24851]
-
-Mon Nov 15 11:50:32 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* misc/ruby-mode.el (ruby-special-char-p, ruby-parse-partial): handle
-	  operator symbols.  [ruby-talk:120177]
-
-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>
-
-	* test/logger/test_logger.rb: Logger just expects
-	  Logger#datetime_format to be used for Time#strftime independently of
-	  locale. [ruby-dev:24828]
-
-Fri Nov 12 15:03:26 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* eval.c (ruby_options): now we cannot call rb_glob() before
-	  ruby_init(), so call rb_w32_cmdvector() at ruby_options().
-
-	* win32.{c,h} (rb_w32_cmdvector): rename make_cmdvector() and
-	  export it.
-
-Fri Nov 12 14:08:01 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/event.rb: remove $LOADED_FEATURES trick
-
-	* ext/tk/lib/tk.rb: ditto
-
-Fri Nov 12 00:31:05 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/gdbm/gdbm.c (fgdbm_store): StringValue() may alter string
-	  pointer.  [ruby-dev:24783]
-
-Thu Nov 11 17:36:12 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dir.c (rb_globi): also should call back via rb_glob_caller().
-	  [ruby-dev:24775]
-
-Thu Nov 11 16:47:21 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* test/ruby/test_file.rb (test_truncate_wbuf): we want to test
-	  only File#truncate, not behaviour of seek(2).
-
-Thu Nov 11 09:41:01 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (push_braces): was confusing VALUE and char*.
-
-	* dir.c (rb_push_glob): Dir.glob should have called its block.
-
-Thu Nov 11 01:52:52 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* error.c (syserr_initialize): use stringified object.
-	  [ruby-dev:24768]
-
-Wed Nov 10 22:49:01 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/delegate.rb (SimpleDelegator::dup): wrong number of
-	  arguments.
-
-	* lib/delegate.rb (DelegateClass::dup): ditto.
-
-Wed Nov 10 12:31:21 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* README.EXT (Example): extconf.rb is indispensable now.
-
-Wed Nov 10 03:33:36 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: fix SEGV when compiled with Tcl/Tk8.3.x
-	  or older
-
-	* ext/tk/lib/tkextlib/tile/style.rb: bug fix
-
-Tue Nov  9 14:27:18 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb (OptionParser::Officious): moved from DefaultList.
-
-Tue Nov  9 01:05:04 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (rb_glob2): do not allocate buffer from heap to avoid
-	  memory leaks.  use string object for buffering instead.
-	  [ruby-dev:24738]
-
-	* dir.c (join_path): ditto.
-
-	* io.c (io_read): external input buffer may be modified even after
-	  rb_str_locktmp().  [ruby-dev:24735]
-
-	* dir.c (fnmatch): p or s may be NULL.  [ruby-dev:24749]
-
-Tue Nov  9 00:53:53 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* regex.c (slow_match): avoid GCC 3.4.x warnings.
-
-Tue Nov  9 00:50:06 2004  Dave Thomas  <dave@pragprog.com>
-
-	* lib/rdoc/rdoc.rb: Change version numbering of RDoc and ri
-
-Mon Nov  8 23:38:35 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/extservm.rb: add DRb::ExtServManager#uri=.
-	  [ruby-dev:24743]
-
-Mon Nov  8 22:20:19 2004  Dave Thomas  <dave@pragprog.com>
-
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_class):
-	  Fix bug where parent class wasn't being detected if the
-	  child class was defined using the A::B notation.
-
-Mon Nov  8 00:14:13 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: add setup for mignw32 cross compiling.
-	  [ruby-talk:119413]
-
-Sun Nov  7 23:49:26 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: bind-event methods accept multi substitution
-	  arguments.
-
-	* ext/tk/lib/tk/canvas.rb: ditto.
-
-	* ext/tk/lib/tk/canvastag.rb: ditto.
-
-	* ext/tk/lib/tk/text.rb: ditto.
-
-	* ext/tk/lib/tk/texttag.rb: ditto.
-
-	* ext/tk/lib/tkextlib: ditto.
-
-Sat Nov  6 14:58:44 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/server.rb (WEBrick::HTTPServer#start): remove
-	  :DoNotReverseLookup option. (Socket#do_not_reverse_lookup is a
-	  ruby 1.9 feature)
-
-Sat Nov  6 11:31:04 2004  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb (_parse): checks whether zone was given.
-
-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]
-
-Fri Nov  5 18:12:42 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/scrollable.rb: divide Scrollable module into
-	  X_Scrollable and Y_Scrollable
-
-	* ext/tk/lib/tk/entry.rb: include X_Scrollable instead of Scrollable
-
-	* ext/tk/lib/tk/autoload.rb: define autoload for X_Scrollable and
-	  Y_Scrollable
-
-Fri Nov  5 16:05:32 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: TkComm._at() supprts both of "@x,y" and "@x"
-
-Fri Nov  5 13:22:58 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/text.rb: sorry. bug fix again.
-
-Fri Nov  5 13:17:54 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/text.rb: bug fix
-
-Fri Nov  5 08:52:48 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (gc_mark): stricter GC stack check.
-
-Fri Nov  5 08:52:48 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (gc_mark): stricter GC stack check.
-
-Fri Nov  5 08:34:43 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (str_gsub): should have removed rb_str_unlocktmp(str).
-	  [ruby-dev:24708]
-
-Thu Nov  4 21:25:38 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (str_gsub): string modify check no longer based on
-	  tmplock.  [ruby-dev:24706]
-
-Thu Nov  4 19:27:46 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* io.c (rb_f_open): fix typo.
-
-Thu Nov  4 15:02:14 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/variable.rb: forget to initialize instance_variables
-	  of TkVarAccess objects
-
-Thu Nov  4 09:11:35 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (gc_mark): enable GC stack checking.
-
-Thu Nov  4 03:11:33 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (str_gsub): lock strings temporarily.  [ruby-dev:24687]
-
-	* ext/socket/socket.c (s_recvfrom): tmplock input buffer.
-	  [ruby-dev:24705]
-
-Wed Nov  3 22:32:12 2004  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* process.c: On NetBSD don't use setruid() and setrgid().
-
-Wed Nov  3 22:24:17 2004  Daigo Moriwaki  <techml@sgtpepper.net>
-
-	* lib/webrick/httpauth/digestauth.rb: use Base64.encode64 to
-	  avoid warnings.
-
-Wed Nov  3 17:19:59 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_uniq_bang): do not push frozen string from hash
-	  table.  [ruby-dev:24695]
-
-	* array.c (rb_ary_and): ditto.
-
-	* array.c (rb_ary_or): ditto.
-
-Wed Nov  3 17:13:02 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* io.c (pipe_open): fix compile error
-
-Wed Nov  3 16:58:07 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: support to use different Tcl commands between
-	  configure and configinfo
-
-	* ext/tk/lib/font.rb: ditto.
-
-	* ext/tk/lib/itemconfig.rb: support to use different Tcl commands
-	  between item_configure and item_configinfo
-
-	* ext/tk/lib/itemfont.rb: ditto.
-
-	* ext/tk/extconf.rb: install SUPPORT_STATUS
-
-	* ext/tk/lib/tkextlib: some bug fixes (see ext/tk/ChangeLog.tkextlib)
-
-Wed Nov  3 16:30:41 2004  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/nkf: follow nkf 2.0.4
-
-Wed Nov  3 15:53:34 2004  Kouhei Sutou  <kou@cozmixng.org>
-
-	* test/rss/test_maker_*.rb: added tests for RSS Maker.
-
-	* lib/rss/maker.rb: added RSS Maker.
-
-	* lib/rss/maker/*.rb: ditto.
-
-Tue Nov  2 16:35:57 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/enumerator/enumerator.c (each_cons_i): pass copy of an
-	  internal consequent array.  [ruby-talk:118691]
-
-Tue Nov  2 16:05:21 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (rb_f_fork): need to flush stdout and stderr before
-	  fork(2).  [ruby-talk:117715]
-
-Tue Nov  2 01:20:09 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (proc_invoke): nail down dyna_var node when Proc object
-	  or continuation is created.  [ruby-dev:24671]
-
-Mon Nov  1 13:59:28 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb (MANIFEST): do not use anymore, use extconf.rb instead.
-
-	* ext/enumerator/extconf.rb, ext/fcntl/extconf.rb,
-	  ext/stringio/extconf.rb: added.
-
-	* MANIFEST, ext/**/MANIFEST: removed.
-
-	* README.EXT, README.EXT.ja: remove MANIFEST stuff.
-
-Mon Nov  1 01:14:52 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_f_open): create copy of popen specifier.  [ruby-dev:24656]
-
-Mon Nov  1 00:36:48 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* main.c (_stklen): move to gc.c.
-
-Sun Oct 31 00:22:28 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/sdbm/init.c: ditto.
 
-	* string.c (rb_str_locktmp): lock string temporarily.
+	* eval.c (proc_call): args may be Qundef (means no argument), do
+	  not call TYPE() for args.
 
-	* string.c (str_independent): add tmplock check.
+Tue Jul  4 13:20:56 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* io.c (io_write): lock output string temporarily.
-	  [ruby-dev:24649]
+	* ext/extmk.rb.in: make command line must be single-quoted.
+	  $(RUBY_INSTALL_NAME) is command substitution in the POSIX sh.
 
-	* io.c (io_write): use rb_str_locktmp().
+Tue Jul  4 13:16:02 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (read_all): ditto.
+	* util.c (rb_type): should add T_UNDEF.
 
-Sat Oct 30 06:53:24 2004  Peter Vanbroekhoven  <peter.vanbroekhoven@cs.kuleuven.ac.be>
+Tue Jul  4 09:30:35 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_eval): NODE_XSTR should pass copy of literal string.
+	* parse.y (here_document): supports EOF right after terminator.
 
-Sat Oct 30 00:19:40 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* random.c (rb_f_rand): argument is now optional (rand(max=0)). 
 
-	* enum.c (enum_sort_by): protect continuation jump in.
-	  [ruby-dev:24642]
+Tue Jul  4 01:50:49 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Fri Oct 29 21:27:51 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* win32/ruby.def: remove ruby_mktemp.
 
-	* io.c (rb_io_check_initialized): new function to check uninitialized
-	  object.  [ruby-talk:118234]
+Tue Jul  4 01:27:13 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* file.c (rb_file_path), io.c (rb_io_closed): check if initialized.
+	* eval.c (rb_rescue2): new function to rescue arbitrary exception.
 
-Fri Oct 29 10:00:30 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* numeric.c (do_coerce): should catch NameError explicitly.
 
-	* eval.c (rb_thread_start_0): forget to free some memory chunks.
-	  [ruby-core:03611]
+Tue Jul  4 00:15:23 2000  Dave Thomas  <Dave@thomases.com>
 
-	* eval.c (ruby_cleanup): ruby_finalize_1 may cause exception,
-	  should be wrapped by PUSH_TAG/POP_TAG().  [ruby-dev:24627]
+	* numeric.c (Init_Numeric): forgot to register Numeric#remainder.
 
-Thu Oct 28 08:42:02 2004  Tanaka Akira  <akr@m17n.org>
+Mon Jul  3 23:46:56 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* io.c (argf_forward): use ANSI style.
-	  (argf_read): call argf_forward with argv argument.
-	  [ruby-dev:24624]
+	* win32/win32.c (myselect, myaccept): disable interrupt while
+	  executing accept() or select() to avoid Ctrl-C causes
+	  "unknown software exception (0xc0000029)".
 
-Thu Oct 28 23:32:54 2004  akira yamada  <akira@ruby-lang.org>
+Mon Jul  3 18:35:41 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/zlib/zlib.c (zstream_detach_input): resets klass of z->input if
-	  z->input isn't nil.
+	* lib/mkmf.rb: use null device if it exists for cross-compiling.
 
-Thu Oct 28 23:19:31 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Jul  3 18:19:51 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* ext/extmk.rb: prefer relative path.  [ruby-talk:93037]
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.26.
 
-Wed Oct 27 18:49:11 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* lib/net/protocol.rb (finish): do nothing unless active.
 
-	* gc.c: prototype; rb_io_fptr_finalize() doesn't return any value
-	  at this version.
+	* lib/net/http.rb: HTTP#{get,post}2 again (for new impl).
 
-Wed Oct 27 17:27:45 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Jul  3 16:47:22 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* gc.c (gc_sweep): recover ruby_in_compile variable.
+	* cygwin/GNUmakefile: librubys.a -> lib$(RUBY_INSTALL_NAME)s.a
 
-Wed Oct 27 09:17:30 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* configure.in: use AC_CANONICAL_{HOST,TARGET,BUILD}.
 
-	* string.c (str_gsub): use a string object for exception safeness.
-	  [ruby-dev:24601]
+Mon Jul  3 13:15:02 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Oct 26 23:52:32 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* numeric.c (fix_divmod): x * d + m = y where d, m = x.divmod(y).
 
-	* io.c (rb_io_getline): rs modification check should not interfere in the loop.
+	* bignum.c (rb_big_divmod): ditto.
 
-Tue Oct 26 23:30:39 2004  Dave Thomas  <dave@pragprog.com>
+	* numeric.c (fixdivmod): does not depend C's undefined %
+	  behavior.  adopt to fmod(3m) behavior.
 
-	* lib/rdoc/code_objects.rb (RDoc::Context::add_class_or_module):
-	  Restore correct :nopdoc: behavior with nested classes and modules.
+	* numeric.c (flo_mod): modulo now reserves fmod(3m) behavior.
 
-Tue Oct 26 18:21:29 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* numeric.c (num_remainder): 'deprecated' warning.
 
-	* string.c (RESIZE_CAPA): check string attribute before modifying
-	  capacity member of string structure.  [ruby-dev:24594]
+Mon Jul  3 10:27:28 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Tue Oct 26 11:33:26 2004  David G. Andersen  <dga@lcs.mit.edu>
+	* configure.in: use AC_CANONICAL_SYSTEM.
 
-	* ext/zlib/zlib.c (gzreader_gets): use memchr() to to gain
-	  performance.  [ruby-talk:117701]
+Sun Jul  2 21:17:37 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Tue Oct 26 10:56:55 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* configure.in: support without --enable-shared for cygwin/mingw32.
 
-	* sprintf.c (rb_f_sprintf): raise ArgumentError for extra
-	  arguments, unless (digit)$ style used.
+	* cygwin/GNUmakefile: ditto.
 
-Tue Oct 26 11:33:26 2004  David G. Andersen  <dga@lcs.mit.edu>
+	* ext/extmk.rb.in: use null device if it exists for cross-compiling.
 
-	* ext/zlib/zlib.c (gzreader_gets): use memchr() to to gain
-	  performance.  [ruby-talk:117701]
+	* lib/mkmf.rb: ditto.
 
-Tue Oct 26 10:56:55 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* util.c (ruby_mktemp): remove unused ruby_mktemp().
 
-	* sprintf.c (rb_f_sprintf): raise ArgumentError for extra
-	  arguments, unless (digit)$ style used.
+Sun Jul  2 14:18:04 2000  Koji Arai  <JCA02266@nifty.ne.jp>
 
-Mon Oct 25 18:35:39 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* eval.c (TMP_PROTECT_END): tmp__protect_tmp may be NULL.
 
-	* win32/win32.c (isUNCRoot): should check NUL after '.'.
-	  [ruby-dev:24590]
+Sun Jul  2 03:37:50 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* win32/win32.c (isUNCRoot): fixed buffer overrun.
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.25.
 
-Mon Oct 25 08:03:26 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* lib/net/protocol.rb (each_crlf_line): beg = 0 is needed in adding{}
 
-	* eval.c (get_backtrace): ignore illegal backtrace.  [ruby-dev:24587]
+	* lib/net/smtp.rb: allow String for to_addr of SMTP#sendmail
 
-Sun Oct 24 00:41:09 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Jul  1 15:22:35 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_load, search_required, rb_require_safe, rb_require): use
-	  frozen shared string to avoid outside modification.  [ruby-dev:24580]
+	* numeric.c (fix_rshift): should handle shift value more than
+	  sizeof(long). 
 
-Sat Oct 23 22:18:32 2004  Guy Decoux  <ts@moulon.inra.fr>
+Sat Jul  1 15:22:35 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (frame_free): Guy Decoux solved the leak problem.
-	  Thanks.  [ruby-core:03549]
+	* eval.c (rb_eval): the value from RTEST() is not valid Ruby
+	  object.  result should be either true or false.
 
-Sat Oct 23 00:20:55 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Sat Jul  1 09:30:06 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* ext/zlib/zlib.c (zstream_append_input): clear klass for z->input
-	  to avoid potential vulnerability.
+	* re.c (rb_reg_initialize): was freeing invalid pointer.
 
-	* ext/zlib/zlib.c (zstream_run): always use zstream_append_input()
-	  to avoid SEGV.  [ruby-dev:24568]
+Sat Jul  1 03:25:56 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Oct 22 12:02:28 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (call_args): command_call can be the last argument of
+	  call_args.  It had to be the only argument.
 
-	* eval.c (rb_alias): was warning for wrong condition.
-	  [ruby-dev:24565]
+	* re.c (rb_reg_s_quote): should not dump core even for unsane mbc
+	  string.
 
-Fri Oct 22 10:36:37 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Fri Jun 30 01:36:20 2000  Aleksi Niemela  <aleksi.niemela@cinnober.com>
 
-	* lib/webrick/httprequest.rb (WEBrick::HTTPRequest#meta_vars):
-	  should check if path_info is not nil.
+	* parse.y (f_norm_arg): better, nicer error message.
 
-Fri Oct 22 00:22:31 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Jun 29 07:45:33 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/zlib/zlib.c (zstream_shift_buffer): should restore class
-	  field of a buffer.  [ruby-dev:24562]
+	* ext/socket/socket.c (udp_send): destination may be packed
+	  struct sockaddr.
 
-Fri Oct 22 00:20:33 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* object.c (rb_Integer): Integer(nil) should be invalid, on the
+	  other hand, nil.to_i is OK.
 
-	* string.c (rb_str_include): should not treat char as negative value.
-	  [ruby-dev:24558]
+Wed Jun 28 17:26:06 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Oct 21 21:32:30 2004  IWATSUKI Hiroyuki  <don@na.rim.or.jp>
+	* ext/socket/socket.c (ip_recvfrom): udp_recvfrom and tcp_recvfrom
+	  is merged and moved to IPSocket#recvfrom.
 
-	* lib/pstore.rb (PStore#transaction): Use the empty content when a
-	  file is not found.  [ruby-dev:24561]
+	* ext/socket/socket.c (sock_s_getaddrinfo): family can be a
+	  strings such as "AF_INET" etc.
 
-Thu Oct 21 19:06:15 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* ruby.c (require_libraries): . and RUBYLIB added to $load_path
+	  just before -r procedure.
 
-	* lib/webrick/httpresponse.rb (WEBrick::HTTPResponse#send_body_io):
-	  ensure to close @body. (http://bugs.debian.org/277520)
+	* ruby.c (proc_options): -e, - did not exec -r.
 
-Thu Oct 21 00:36:41 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed Jun 28 14:52:28 2000  Koga Youichirou <y-koga@mms.mt.nec.co.jp>
 
-	* eval.c (rb_alias): should warn on method discarding.
-	  [ruby-dev:24546]
+	* config.sub: NetBSD/hpcmips support.
 
-	* ext/zlib/zlib.c (zstream_expand_buffer_into): hide internal
-	  string buffer by clearing klass.  [ruby-dev:24548]
+Wed Jun 28 10:11:06 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Oct 20 19:45:13 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* gc.c: gc trigger threshold changed; GC_NEWOBJ_LIMIT removed,
+	  FREE_MIN is increased to 4096.
 
-	* string.c (str_gsub): 	reentrant check.  [ruby-dev:24432]
+Tue Jun 27 22:39:28 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* backport all SEGV bug fixes from CVS HEAD.  [ruby-dev:24536]
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.24.
 
-Wed Oct 20 04:17:55 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* lib/net/protocol.rb: modified each_crlf_line again.
 
-	* ext/dbm/dbm.c (fdbm_delete_if): should check if deleting element
-	  is a string.  [ruby-dev:24490]
+	* lib/net/protocol.rb: do_write_beg,do_write_end -> writing{}
+	  do_write_do -> do_write
 
-	* ext/sdbm/init.c (fsdbm_delete_if): ditto.
+	* lib/net/http.rb: can make proxy connection by passing
+	  addresses to HTTP.new, start.
 
-Wed Oct 20 01:37:18 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* lib/net/http.rb: HTTP.new_implementation, old_implementation:
+	  can use 1.2 implementation of head, get, post, put.
+	  (see document)
 
-	* array.c (rb_ary_times): Array#* should return an instance of
-	  the class of right operand.  [ruby-dev:24526]
+Tue Jun 27 12:05:10 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* ext/zlib/zlib.c (zstream_detach_buffer): should not expose
-	  class-less object to Ruby world. [ruby-dev:24530]
+	* win32.c (myfdclr): new function.
 
-	* eval.c (proc_dup): provide Proc#dup as well.  [ruby-talk:116915]
+	* win32.h: add FD_CLR.
 
-	* eval.c (ruby_exec): stack marking position may be higher than
-	  expected.  thanks to Guy Decoux.  [ruby-core:03527]
+Mon Jun 26 23:41:41 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Tue Oct 19 22:43:12 2004  Dave Thomas  <dave@pragprog.com>
+	* ruby.h: add cast for ANSI style.
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_attr): If
-	  we come across 'attr' in a context where it isn't
-	  followed by a symbol, just issue a warning.
+	* gc.c (rb_data_object_alloc): use RUBY_DATA_FUNC.
 
-Tue Oct 19 20:41:37 2004  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+Mon Jun 26 22:20:03 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* ext/win32ole.c(ole_invoke): retrieve the result value when
-	  retrying the IDispatch::invoke.
+	* win32/win32.c (is_socket, extract_file_fd): New function.
 
-Tue Oct 19 17:24:11 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* win32/win32.c (myfdopen): use is_socket().
 
-	* io.c (read_all): block string buffer modification during
-	  rb_io_fread() by freezing it temporarily. [ruby-dev:24479]
+	* win32/win32.c (myselect): return non socket files immediately
+	  if file and socket handles are mixed.
 
-	* dir.c (rb_push_glob): block call at once the end of method.
-	  [ruby-dev:24487]
+Mon Jun 26 16:21:30 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/enumerator/enumerator.c (enum_each_slice): remove
-	  rb_gc_force_recycle() to prevent potential SEGV.
-	  [ruby-dev:24499]
+	* eval.c (rb_thread_schedule): wait_for cleared too early.
 
-	* ext/zlib/zlib.c (zstream_expand_buffer): hide internal string
-	  buffer by clearing klass.  [ruby-dev:24510]
+Mon Jun 26 09:15:31 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Oct 19 16:12:18 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* pack.c: remove obsolete 'F', 'D' specifiers.
 
-	* ext/tk/tkutil.c: backport from CVS HEAD
+Sun Jun 25 00:55:03 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Tue Oct 19 08:54:26 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/socket/socket.c (sock_s_getnameinfo): `res' would not
+	  be assigned if TYPE(sa) == T_STRING.
 
-	* intern.h, object.c (rb_class_inherited_p): export.
+Sat Jun 24 14:36:29 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Tue Oct 19 08:46:57 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* config*.dj, configure.bat, top.sed: move to djgpp/.
 
-	* string.c (rb_str_upto): method result must be checked.  [ruby-dev:24504]
+Sat Jun 24 02:34:17 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (error_print): ditto.  [ruby-dev:24519]
+	* ruby.c (load_file): call require_libraries() here to let
+	  debug.rb work properly.
 
-Mon Oct 18 23:37:05 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Jun 23 22:34:51 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* marshal.c (r_object0): check inheritance by the internal function.
-	  [ruby-dev:24515]
+	* bignum.c (rb_big_lshift): reorder xds assignment to avoid
+	  reusing `x' as `len' by VC++ 6.0 SP3 compiler with -Ox switch.
 
-Mon Oct 18 15:58:01 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+Fri Jun 23 01:11:27 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* range.c (range_step, range_each): need cast.
+	* string.c (rb_str_substr): should return empty string (""), 
+	  if beg == str.size and len == zero, mostly for convenience and
+	  backward compatibility.
 
-Fri Oct 29 16:34:19 2004  Daiki Ueno  <ueno@unixuser.org>
+	* parse.y (new_super): should tweak block_pass node for super too.
 
-	* misc/ruby-mode.el (ruby-parse-partial): Parse the rest of the
-	  line after opening heredoc identifier.  [ruby-dev:24635]
+	* string.c (rb_str_split_m): last split element should not be nil,
+	  but "" when limit is specified.
 
-Mon Oct 18 07:26:21 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Jun 22 17:27:46 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* file.c (rb_file_truncate): discard read buffer before truncation.
-	  [ruby-dev:24197]
+	* string.c (rb_str_substr): str[n,m] now returns nil when n equals
+	  to str.size.
 
-Mon Oct 18 02:11:21 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Thu Jun 22 13:49:02 2000  Uechi Yasumasa <uechi@ryucom.ne.jp>
 
-	* lib/webrick/config.rb (WEBrick::Config::General): add default values:
-	  - WEBrick::Config[:DoNotReverseLookup]
-	  - WEBrick::Config[:RequestCallback] (it used as an alias of
-	    :RequestHandler in WEBrick::HTTPServer#run)
-	  - WEBrick::Config::FileHandler[:AcceptableLanguages]
+	* lib/net/ftp.rb: support resuming.
 
-	* lib/webrick/httpservlet/filehandler.rb
-	  (WEBrick::HTTPServlet::FileHandler#set_filename): search files
-	  having suffix of language-name which Accept-Language header field
-	  includes if :AcceptableLanguages options is present.
+Thu Jun 22 13:37:19 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* lib/webrick/httpservlet/filehandler.rb
-	  (WEBrick::HTTPServlet::FileHandler#get_servlet): new method to
-	  search servlet correspond to the suffix of filename.
+	* eval.c (rb_thread_sleep_forever): merge pause() macro.
 
-	* lib/webrick/httprequest.rb: add attributes access methods: accept,
-	  accept_charset, accept_encoding, accept_language, content_length
-	  and content_type.
+Wed Jun 21 08:49:04 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/webrick/httpresponse.rb: add attribute access methods:
-	  content_length, content_length=, content_type and content_type=.
+	* eval.c (rb_eval): should not raise exception just by defining
+	  singleton class.
 
-	* lib/webrick/httputils.rb (WEBrick::HTTPUtils.mime_types):
-	  use the second suffix to detect media type. (the first suffix
-	  may be a language name.)
+Wed Jun 21 01:18:03 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/webrick/httputils.rb (WEBrick::HTTPUtils.parse_qvalues):
-	  add method to parse Accept header field. it returns an Array of
-	  values sorted by the qvalues.
+	* ruby.h: two macros RUBY_DATA_FUNC and RUBY_METHOD_FUNC are added
+	  to make writing C++ extensions easier.
 
-Mon Oct 18 02:04:11 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* array.c (rb_ary_dup): internal classes should not be shared by dup.
 
-	* lib/webrick/httpserver.rb (WEBrick::HTTPServer#virtual_host): new
-	  method to register virtual hosting servers.
+	* hash.c (rb_hash_dup): ditto.
 
-	* lib/webrick/server.rb (WEBrick::GenericServer#accept): call
-	  do_not_reverse_lookup for each socket if :DoNotReverseLookup
-	  is set.  [ruby-core:02357]
+	* object.c (rb_obj_dup): ditto.
 
-Mon Oct 18 00:42:45 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* string.c (rb_str_dup): ditto.
 
-	* ext/socket/socket.c (sock_s_getservbyaname): protocol string
-	  might be altered.  [ruby-dev:24503]
+	* error.c (Init_Exception): renamed NotImplementError to
+	  NotImplementedError. 
 
-	* string.c (rb_str_upto): check if return value from succ is a
-	  string.  [ruby-dev:24504]
+Tue Jun 20 16:22:38 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Oct 17 23:03:48 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* time.c (make_time_t): bug in DST boundary.
 
-	* ext/tk/lib/tk/timer.rb: TkTimer#start and restart accept a block
+Tue Jun 20 10:54:19 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Sun Oct 17 13:05:04 2004  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+	* configure.in: add eval sitedir.
 
-	* ext/win32ole/win32ole.c (fole_func_methods): correct argument mismatch.
-	* ext/win32ole/win32ole.c (fole_get_methods): ditto.
-	* ext/win32ole/win32ole.c (fole_put_methods): ditto.
-	* ext/win32ole/tests/testWIN32OLE.rb: add test for WIN32OLE#ole_func_methods
-	  WIN32OLE#ole_get_methods, WIN32OLE#ole_put_methods
+Tue Jun 20 06:14:43 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-Sat Oct 16 14:45:28 2004  Kouhei Sutou  <kou@cozmixng.org>
+	* lib/cgi.rb: change: version syntax. old: x.yz, now: x.y.z
 
-	* lib/rss/0.9.rb (RSS::Rss#to_s): removed garbage.
+	* lib/net/telnet.rb: ditto.
 
-Sat Oct 16 13:42:49 2004  Kouhei Sutou  <kou@cozmixng.org>
+Tue Jun 20 00:37:45 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rss/: untabified.
-	* test/rss/: untabified.
-	* lib/rss/0.9.rb (RSS::Rss#to_s): inent -> indent.
+	* re.c (rb_reg_kcode_m): Regexp#kcode returns nil for code unfixed
+	  regexp object.
 
-Sat Oct 16 13:34:56 2004  Kouhei Sutou  <kou@cozmixng.org>
+	* bignum.c (bigdivmod): bignum zero check was wrong.
 
-	* lib/rss: supported prety print.
-	* test/rss/test_1.0.rb: added test for calculating default indent size.
+Mon Jun 19 10:48:28 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Oct 15 18:04:35 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* variable.c (rb_cvar_set): forgot to add security check for class
+	  variable assignment.
 
-	* ext/tk/lib/tk/timer.rb: TkTimer.new(interval, loop){ ... } is
-	  acceptable. Add TkTimer.start ( == new + start ).
+Sun Jun 18 22:49:13 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Fri Oct 15 12:43:09 2004  Tanaka Akira  <akr@m17n.org>
+	* configure.in: single quoted sitedir.
 
-	* eval.c (Init_stack): make prototype declaration consistent with
-	  the definition in gc.c.
+	* mkconfig.rb: add DESTDIR for cross-compiling.
 
-Thu Oct 14 14:34:01 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* lib/mkmf.rb: add DESTDIR.
 
-	* io.c (MODE_BINMODE, MODE_BINARY): fixed reversed condition.
+	* ruby.c (load_file): force binmode if fname includes ".exe"
+	  on DOSISH.
 
-Thu Oct 14 13:33:59 2004  Kouhei Sutou  <kou@cozmixng.org>
+Sat Jun 17 23:22:17 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rss/rss.rb: added link to Tutorial.
+	* sprintf.c (rb_f_sprintf): should ignore negative precision given
+	  by <%.*>.
 
-Mon Oct 11 13:48:20 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* sprintf.c (rb_f_sprintf): should allow zero precision.
 
-	* ext/tk/lib/tk/*: untabify
+Sat Jun 17 03:13:29 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Oct 10 12:32:08 2004  Dave Thomas  <dave@pragprog.com>
+	* time.c (time_localtime): avoid unnecessary call of localtime.
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::parse_require): Allow 'require'
-	  to be used as a variable name
+	* time.c (time_gmtime): avoid unnecessary call of gmtime.
 
-Sat Oct  9 21:23:37 2004  Kouhei Sutou  <kou@cozmixng.org>
+	* process.c (proc_wait2): new method.
 
-	* lib/rss/converter.rb: changed to try to use Iconv for default
-	  conversion.
+	* process.c (proc_waitpid): second argument made optional.
 
-	* lib/rss/rss.rb: 0.0.9 -> 0.1.0.
+	* process.c (proc_waitpid2): new method.
 
-Sat Oct  9 19:50:36 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Jun 17 00:05:00 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (rb_io_getline): should not treat char as negative value.
-	  [ruby-dev:24460]
+	* re.c (rb_reg_clone): should initialize member fields.
 
-Fri Oct  8 09:49:32 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri Jun 16 22:49:34 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* pack.c (pack_pack): pointer modification check before each
-	  iteration.  [ruby-dev:24445]
+	* io.c (rb_io_rewind): set lineno to zero.
 
-Fri Oct  8 01:13:05 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Fri Jun 16 22:47:47 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* ext/tk/lib/tk/optiondb.rb: make it more secure
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.23.
 
-Thu Oct  7 23:47:57 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* lib/net/protocol.rb: too many CRLF in last line.
 
-	* ext/tk/lib/tk/scrollbar.rb: When 'set' operation, a scrollbar
-	  cannot propagate view port information from the source widget
-	  (that calls 'set') to other assigned widgets.
+Fri Jun 16 21:23:59 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Thu Oct  7 17:36:25 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* configure.in: add pause(2) checking.
 
-	* ext/tk/lib/tk.rb: When CHILDKILLED and so on, Tk.errorCode returns
-	  a Fixnum for 2nd element (it's pid) of the return value.
+	* eval.c: define pause() if missing.
 
-Thu Oct  7 12:55:04 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri Jun 16 18:41:58 2000  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* io.c (io_read): should freeze buffer before thread context
-	  switch. [ruby-dev:24442]
+	* process.c (proc_setsid): BSD-style setpgrp() don't return 
+	  process group ID, but 0 or -1.
 
-	* pack.c (pack_unpack): string conversion should at the top of the
-	  method.  [ruby-dev:24439]
+Fri Jun 16 16:23:35 2000  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* io.c (io_read): buffer should be frozen only after the length
-	  check.  [ruby-dev:24440]
+	* file.c (rb_stat_inspect): gives detailed information;
+	  compatibility with ruby-1.4.x.
 
-Thu Oct  7 02:56:43 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Jun 16 05:18:45 2000  Yasuhiro Fukuma  <yasuf@bsdclub.org>
 
-	* ext/stringio/stringio.c: use FMODE_APPEND.
+	* configure.in: FreeBSD: do not link dummy libxpg4 which was
+	  merged into libc.
 
-Thu Oct  7 01:05:33 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Fri Jun 16 03:17:36 2000  Satoshi Nojo  <nojo@t-samukawa.or.jp>
 
-	* ext/tk/lib/tk.rb: add Tk.errorInfo and Tk.errorCode
+	* ext/dbm/dbm.c (fdbm_length): use GetDBM. empty?, [] too.
 
-Thu Oct  7 00:08:37 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/gdbm/gdbm.c (fgdbm_length): ditto.
 
-	* io.c (rb_io_s_sysopen): preserve path in the buffer allocated by
-	  ALLOCA_N() to prevent modification.  [ruby-dev:24438]
+	* ext/sdbm/init.c (fsdbm_length): ditto.
 
-Wed Oct  6 09:21:00 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri Jun 16 01:57:31 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (rb_io_mode_flags): preserve append mode flag.
-	  [ruby-dev:24436]
+	* eval.c (rb_thread_sleep_forever): pause(2) instead of sleep(3).
 
-	* io.c (rb_io_modenum_mode): do not use external output buffer.
+Thu Jun 15 10:46:36 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* string.c (rb_str_justify): differ pointer retrieval to prevent
-	  padding string modification.  [ruby-dev:24434]
+	* string.c (rb_str_sub_bang): should probagate taintness from
+	  replacement string.
 
-	* range.c (range_each_func): allow func to terminate loop by
-	  returning RANGE_EACH_BREAK.
+Wed Jun 14 17:01:41 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* range.c (member_i): use RANGE_EACH_BREAK. [ruby-talk:114959]
+	* rubytest.rb: add CONFIG['EXEEXT'] to the executable file name.
 
-Mon Oct  4 14:04:14 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed Jun 14 14:50:00 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (rb_file_open_internal, rb_io_reopen): fname might be altered
-	  while GC.  [ruby-dev:24408]
+	* string.c (rb_f_sub): assign to $_ only if modification happens.
 
-Mon Oct  4 12:53:45 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* string.c (rb_f_gsub): ditto.
 
-	* ext/tk/lib/tk/optiondb.rb: support definition of command
-	  resources on widgets
+	* string.c (rb_f_chop): ditto.
 
-	* ext/tk/lib/tk/image.rb: bug fix
+	* string.c (rb_f_chomp): ditto.
 
-Sun Oct  3 21:20:03 2004  Shugo Maeda  <shugo@ruby-lang.org>
+	* io.c (io_reopen): preserve file position by ftell/fseek, if io
+	  is a seekable.
 
-	* lib/net/imap.rb (TEXT_REGEXP): allow 8-bit characters for the german
-	  version of Microsoft Exchange Server. (backported from HEAD)
+	* eval.c (method_arity): wrong arity number for the methods with
+	  optional arguments.
 
-	* lib/net/imap.rb (RTEXT_REGEXP): ditto.
+	* time.c (make_time_t): opposite timezone shift (should be negative).
 
-	* lib/net/imap.rb (CTEXT_REGEXP): ditto.
+Wed Jun 14 14:07:38 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Sat Oct  2 20:34:22 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* io.c: typo(ig/if).
 
-	* node.h (NEW_DVAR): extra semicolon.
+	* re.c: typo(re/reg). add rb_reg_check().
 
-Sat Oct  2 00:42:20 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* time.c: remove unneeded declare(daylight, timezone).
 
-	* marshal.c (r_byte): retrieve pointer from string value for each
-	  time.  [ruby-dev:24404]
+	* configure.in: add include <time.h> when daylight checking.
 
-	* marshal.c (r_bytes0): ditto.
+Wed Jun 14 11:36:52 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* enum.c (sort_by_i): re-entrance check added.  [ruby-dev:24399]
+	* marshal.c (r_object): modified for symbols.
 
-	* io.c (io_read): should freeze all reading buffer.
-	  [ruby-dev:24400]
+	* marshal.c (w_object): ditto.
 
-	* string.c (rb_str_sum): should use bignums when bits is greater
-	  than or equals to sizeof(long)*CHAR_BITS. [ruby-dev:24395]
+Wed Jun 14 10:04:58 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (specific_eval): defer pointer retrieval to prevent
-	  unsafe sourcefile string modification.  [ruby-dev:24382]
+	* re.c (rb_memcmp): should compare according to ruby_ignorecase.
 
-	* eval.c (specific_eval): defer pointer retrieval to prevent
-	  unsafe sourcefile string modification.  [ruby-dev:24382]
+	* string.c (rb_str_cmp): use rb_memcmp.
 
-	* string.c (rb_str_sum): wrong cast caused wrong result.
-	  [ruby-dev:24385]
+	* string.c (rb_str_index): ditto.
 
-	* enum.c (enum_sort_by): hide temporary array from
-	  ObjectSpace.each_object.  [ruby-dev:24386]
+	* string.c (rb_str_rindex): ditto.
 
-	* string.c (rb_str_sum): check was done with false pointer.
-	  [ruby-dev:24383]
+	* string.c (rb_str_each_line): ditto.
 
-	* string.c (rb_str_sum): string may be altered.  [ruby-dev:24381]
+Wed Jun 14 04:58:53 2000  Dave Thomas  <dave@thomases.com>
 
-Mon Oct 11 17:51:34 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* io.c (rb_io_set_lineno): should have returned VALUE, not
+	  integer.
 
-	* io.c (rb_io_popen): get mode string via rb_io_flags_mode() to
-	  avoid mode string modification.  [ruby-dev:24454]
+Wed Jun 14 09:29:42 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (rb_io_getline_fast): should take delim as unsigned char to
-	  distinguish EOF and '\377'.  [ruby-dev:24460]
+	* string.c (rb_str_dup): dup should always propagate taintness.
 
-	* io.c (rb_io_getline): add check for RS modification.
-	  [ruby-dev:24461]
+Wed Jun 14 00:50:14 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-	* enum.c (enum_sort_by): use qsort() directly instead using
-	  rb_iterate().  [ruby-dev:24462]
+	* lib/cgi.rb: read_multipart(): if no content body then raise EOFError.
 
-	* enum.c (enum_each_with_index): remove rb_gc_force_recycle() to
-	  prevent access to recycled object (via continuation for
-	  example).  [ruby-dev:24463]
+Tue Jun 13 11:46:17 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Oct  1 11:40:14 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* process.c (proc_setsid): try implement it using setpgrp() and
+	  ioctl(fd, TIOCNOTTY, NULL).
 
-	* eval.c (rb_f_eval): defer pointer retrieval to prevent unsafe
-	  sourcefile string modification.  [ruby-dev:24373]
+	* re.c (rb_reg_prepare_re): magic variable $= should affect regex
+	  pattern match. 
 
-	* io.c (io_read): block string buffer modification during
-	  rb_io_fread() by freezing it temporarily. [ruby-dev:24366]
+	* time.c (make_time_t): use tm.tm_gmtoff if possible.
 
-	* io.c (rb_io_s_popen): mode argument may be altered.
-	  [ruby-dev:24375]
+	* time.c (time_zone): use tm.tm_zone if available.
 
-	* file.c (rb_file_s_basename): ext argument may be altered.
-	  [ruby-dev:24377]
+Tue Jun 13 01:50:57 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* enum.c (enum_sort_by): use NODE instead of 2 element arrays.
-	  [ruby-dev:24378]
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.22.
 
-	* string.c (rb_str_chomp_bang): StringValue() may change the
-	  receiver.  [ruby-dev:24371]
+	* lib/net/http.rb: HTTPResponse#body returns body.
 
-Fri Oct  1 11:25:20 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Mon Jun 12 23:41:54 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/tk/lib/tk/grid.rb: revive TkGrid.grid
+	* configure.in (daylight): avoid GCC optimization.
 
-	* ext/tk/lib/tk/pack.rb: revive TkPack.pack
+Mon Jun 12 19:02:27 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/tk/lib/tk/place.rb: revive TkPlace.place
+	* configure.in: cygwin has strange timezone.
 
-Thu Sep 30 00:50:44 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* time.c (time_zone): use tzname and daylight.
 
-	* ext/tcltklib/tcltklib.c (ip_init): bug fix
+Sat Jun 10 23:10:32 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/tkutil.c (get_eval_string_core): accept a Regexp object
+	* io.c (rb_io_seek): whence is optional, default is SEEK_SET.
 
-	* ext/tk/lib/multi-tk.rb: fix bug on 'exit' operation
+Fri Jun  9 17:00:29 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* ext/tk/lib/tk/text.rb: 'tksearch' accepts a Regexp object as a
-	  matting pattern argument
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.21.
 
-Wed Sep 29 10:58:07 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* lib/net/http.rb: exception is raised with response object.
 
-	* enum.c (sort_by_i): internally used object must not be changed
-	  outside.  [ruby-dev:24368]
+Fri Jun  9 15:11:35 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Sep 27 13:46:45 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* time.c (make_time_t): supports daylight saving time.
 
-	* intern.h, struct.c (rb_struct_s_members, rb_struct_members): public
-	  accessors.  [ruby-dev:24342]
+	* eval.c (rb_thread_safe_level): should retrieve current $SAFE
+	  value if a thread is the current thread.
 
-	* marshal.c (w_object, r_object0): use accessors.
+Thu Jun  8 14:25:45 2000  Hiroshi Igarashi  <iga@ruby-lang.org>
 
-Mon Sep 27 09:14:03 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* lib/mkmf.rb: add target `distclean' in Makefile for extlib.
+	  target `clean' doesn't remove Makefile.
 
-	* ext/socket/socket.c (s_accept): don't retry for EWOULDBLOCK.
-	  [ruby-talk:113807]
+Thu Jun  8 13:34:03 2000  Dave Thomas  <dave@thomases.com>
 
-Fri Sep 24 16:09:42 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* numeric.c: add nan?, infinite?, and finite? to Float
 
-	* eval.c (proc_invoke): propagate DVAR_DONT_RECYCLE on termination
-	  to avoid double call to rb_gc_force_recycle(). [ruby-dev:24311]
+Thu Jun  8 00:31:04 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Fri Sep 24 08:29:45 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* regex.h: export re_mbctab properly on cygwin.
 
-	* array.c (rb_ary_subseq): original object might be modified after
-	  sharing data creation.  [ruby-dev:24327]
+	* dln.c: use dlopen instead of LoadLibrary on cygwin.
 
-	* array.c (rb_ary_replace): ditto.
+Thu Jun  8 13:41:34 2000  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-	* array.c (ary_make_shared): freeze shared array. [ruby-dev:24325]
+	* file.c (rb_file_s_basename): might dump core.
 
-	* struct.c (struct_members): always check struct size and size of
-	  members list in the class.  [ruby-dev:24320]
+Tue Jun  6 03:29:12 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Sep 23 09:29:14 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* dir.c (dir_foreach): now returns nil for consistency.
 
-	* string.c (rb_str_sub_bang): check if string is not modified
-	  during iteration.  [ruby-dev:24315]
+	* bignum.c (bigdivmod): modulo by small numbers was wrong.
 
-	* hash.c (rb_hash_rehash): replace st_foreach() by its deep
-	  checking counterpart.  [ruby-dev:24310]
+Mon Jun  5 00:18:08 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Wed Sep 22 13:38:12 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* bignum.c: avoid conflict with USHORT on mingw32.
 
-	* hash.c (rb_hash_rehash): add iteration check.  [ruby-dev:24301]
+Mon Jun  5 00:13:35 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* st.c (st_foreach): add deep check.
+	* eval.c (rb_thread_schedule): =/== typo.
 
-Wed Sep 22 13:06:14 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+Sun Jun  4 03:17:36 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-	* win32/win32.c (rb_w32_call_handler): workaround for Ctrl-C.
-	  merge from HEAD.
+	* lib/cgi.rb: improve: CGI::pretty()
 
-Wed Sep 22 00:11:12 2004  Dave Thomas  <dave@pragprog.com>
+Sun Jun  4 02:01:10 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* process.c: Add documentation for fork()
+	* lib/mkmf.rb: do not need to add -L$(topdir) in --enable-shared case.
 
-Wed Sep 22 09:04:41 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Sat Jun  3 13:50:06 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* array.c (rb_ary_collect_bang): element size might change during
-	  comparison.  [ruby-dev:24300]
+	* parse.y (rb_id2name): should support constant attrset
+	  identifiers. 
 
-	* array.c (rb_ary_reject_bang): ditto. [ruby-dev:24300]
+	* bignum.c (rb_big_eq): Bignum#== should not raise exception.
 
-	* array.c (rb_ary_eql): ditto. [ruby-dev:24300]
+Fri Jun  2 11:24:48 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Sep 21 18:29:49 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* io.c (rb_io_popen): open with a block returns the value from the
+	  block.  old behavior was back.
 
-	* array.c (rb_ary_equal): merge miss.
+Fri Jun  2 00:42:31 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* array.c (rb_ary_uniq_bang): element size might change during
-	  comparison.  [ruby-dev:24298]
 
-Mon Sep 20 00:24:19 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_thread_cleanup): should clear priority for thread
+	  termination.
 
-	* enum.c (enum_sort_by): do not use qsort directly.  use
-	  rb_ary_sort_bang() instead.  [ruby-dev:24291]
+Thu Jun 01 22:39:41 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* enum.c (enum_sort_by): pedantic type check added.
-	  [ruby-dev:24291]
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.20.
 
-	* hash.c (rb_hash_foreach_iter): check iter_lev after each
-	  iteration.  [ruby-dev:24289]
+	* lib/net/http.rb: wrongly closed the socket twice
+	  when no Content-Length: was given.
 
-	* array.c (rb_ary_and): element size might change during
-	  comparison.  [ruby-dev:24290]
+Thu Jun  1 00:59:15 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* array.c (rb_ary_or): ditto. [ruby-dev:24292]
+	* eval.c (rb_yield_0): convert Qundef to [].
 
-	* array.c (rb_ary_equal): wrong fix. [ruby-dev:24286]
+Wed May 31 20:45:59 2000  Dave Thomas  <Dave@Thomases.com>
 
-Sat Sep 18 15:02:22 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* string.c (rb_str_slice_bang): wrong argument number.
 
-	* array.c (rb_ary_equal): element size might change during
-	  comparison.  [ruby-dev:24254]
+Wed May 31 12:37:04 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* array.c (rb_ary_diff): ditto. [ruby-dev:24274]
+	* eval.c (rb_exec_end_proc): print error message from END procs.
 
-	* array.c (rb_ary_select): ditto. [ruby-dev:24278]
+Wed May 31 04:06:41 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-	* array.c (rb_ary_delete): ditto. [ruby-dev:24283]
+	* lib/cgi.rb: change: CGI#out() if "HEAD" == REQUEST_METHOD then
+	  output only HTTP header.
 
-	* array.c (rb_ary_rindex): ditto. [ruby-dev:24275]
+Wed May 31 01:54:21 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* array.c (rb_ary_initialize): element size might change during
-	  initializing block.  [ruby-dev:24284]
+	* eval.c (rb_thread_schedule): set main_thread->status to
+	  THREAD_TO_KILL, before raising deadlock error.
 
-Sat Sep 18 14:10:23 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_thread_deadlock): if curr_thread == main_thread, do
+	  not call rb_thread_restore_context()
 
-	* dir.c (dir_s_chdir): avoid memory leak and unnecessary chdir to
-	  the original directory when exception has caused in changing
-	  direcotry or within block.  thanks to Johan Holmberg
-	  <holmberg@iar.se> [ruby-core:03446]
+Tue May 30 23:33:41 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Fri Sep 17 20:20:27 2004  Minero Aoki  <aamine@loveruby.net>
+	* lib/mkmf.rb (create_makefile): add $(TARGET).ilk and *.pdb
+	  to cleanup files for mswin32.
 
-	* lib/fileutils.rb (mkdir_p): backport from CVS HEAD 1.45. [ruby-core:03420]
+Mon May 29 10:41:10 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-Fri Sep 17 17:11:08 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* file.c (rb_file_s_basename): should propagate taintness.
 
-	* array.c (rb_ary_delete): element comparison might change array
-	  size. [ruby-dev:24273]
+Sun May 28 21:37:13 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* file.c (rb_file_truncate): clear stdio buffer before truncating
-	  the file.  [ruby-dev:24191]
+	* eval.c: bug fix: DLEXT2.
 
-	* ext/digest/digest.c: use rb_obj_class() instead of CLASS_OF
-	  which might return singleton class.  [ruby-dev:24202]
+Sun May 28 19:21:43 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Fri Sep 17 16:07:09 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* win32/win32.c: use ruby's glob.
 
-	* ext/tk/lib/multi-tk.rb: improve exit operation
+	* dir.c: "glob" exported and renamed to "rb_glob".
 
-Fri Sep 17 15:01:57 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* ruby.h: ditto.
 
-	* ext/tcltklib/tcltklib.c: fix SEGV when (thread_)vwait or
-	  (thread_)tkwait
+	* main.c: turn off command line mingw32's globbing.
 
-	* ext/tk/lib/tk.rb: add alias wait_window to wait_destroy
+Wed May 25 22:25:13 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/tk/lib/multi-tk.rb: support calling 'mainloop' on slave
-	  interpreters (however, the 'real' eventloop must be run on the
-	  Default Master IP)
+	* ext/extmk.rb.in: use "ftools" instead of "rm -f".
 
-	* ext/tk/lib/remote-tk.rb: follow the changes of ext/tk/lib/multi-tk.rb
+	* lib/mkmf.rb: ditto.
 
-	* ext/tk/sample/remote-ip_sample2.rb: ditto
+Thu May 25 22:01:32 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* ext/tk/sample/tkoptdb-safeTk.rb: ditto
+	* defines.h: mswin32: remove obsolete USHORT definition.
 
-Thu Sep 16 18:12:32 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* re.h: mswin32: use EXTERN instead of extern.
 
-	* lib/webrick/cgi.rb (WEBrick::CGI#start): should set REMOTE_USER
-	  to request.user attribute.
+	* regex.h: mswin32: export re_mbctab properly.
 
-	* lib/webrick/httpservlet/filehandler.rb
-	  (WEBrick::HTTPServlet::FileHandler#initialize): should expand
-	  the pathname of document root directory.
+	* win32/ruby.def: add ruby_ignorecase and regex.c's exports.
 
-Thu Sep 16 15:49:28 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu May 25 21:28:44 2000  Minero Aoki <aamine@dp.u-netsurf.ne.jp>
 
-	* string.c (rb_str_intern): protect string argument from GC.
-	  [ruby-core:03411]
+	* re.c (rb_reg_expr_str): escape un-printable character.
 
-Wed Sep 15 20:22:23 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Thu May 25 01:35:15 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/sample/tkoptdb-safeTk.rb: fix a bug depend on the changes
-	  of MultiTkIp
+	* parse.y (tokadd_escape): forgot to add `\x' to hexadecimal
+	  escape sequences.
 
-Tue Sep 14 23:54:11 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* object.c (rb_obj_dup): dup for normal object (T_OBJECT) copies
+	  instance variables only.
 
-	* ext/tk/lib/multi-tk.rb: MultiTkIp#eval_string was en-bugged by
-	  the previous changes.
+Wed May 24 23:49:47 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Sep 14 23:45:44 2004  Dave Thomas  <dave@pragprog.com>
+	* object.c (rb_mod_initialize): should provide initialize.
 
-	* lib/rdoc/ri/ri_formatter.rb (RI::TextFormatter::TextFormatter.for):
-	  Add Eric Hodel's simpleformatter.
+Wed May 24 23:17:50 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Tue Sep 14 16:59:37 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* win32/Makefile: remove unnecessary mv and rm command call.
 
-	* ext/tcltklib/tcltklib.c: fix SEGV
+Wed May 24 21:01:04 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* ext/tk/lib/multi-tk.rb: improve safe-level handling of argument proc
+	* ext/pty/pty.c: use "" instead of <> to include ruby.h and rubyio.h
+	  for BeOS (PowerPC).
 
-	* ext/tk/sample/multi-ip_sample.rb: rename of old 'safe-tk.rb'
+	* file.c (rb_find_file): should check dln_find_file() result.
 
-	* ext/tk/sample/safe-tk.rb: new sample script
+	* win32/ruby.def: add rb_block_given_p.
 
-Tue Sep 14 00:15:15 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+Wed May 24 16:32:45 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/zlib/zlib.c: backported from HEAD.
+	* io.c (rb_io_popen): popen does not take 3rd argument anymore.
 
-Mon Sep 13 19:16:33 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* re.c (rb_reg_desc): re may be zero, check before dereferencing.
 
-	* eval.c (blk_copy_prev): need frame_dup().  [ruby-dev:24103]
+Wed May 24 16:03:06 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-Mon Sep 13 16:23:27 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* lib/cgi.rb: bug fix: CGI::escape(), CGI::Cookie::new()
 
-	* ext/tk/lib/multi-tk.rb: MultiTkIp.new_master and new_slave accept
-	  safe-level value argument
+	* lib/net/telnet.rb: improve: binmode(), telnetmode() interface
 
-Mon Sep 13 10:20:45 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed May 24 13:12:31 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* object.c (nil_inspect): fix typo.
+	* misc/ruby-mode.el (ruby-parse-region): support `while .. do'
+	  etc. But corresponding keywords must be at the beginning of
+	  line. 
 
-Mon Sep 13 01:03:02 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Tue May 23 23:50:12 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tcltklib/tcltklib.c: improve control of preserv/release tcltkip
+	* re.c (rb_reg_initialize_m): wrong kcode value.
 
-	* ext/tcltklib/tcltklib.c: store original 'exit' command
+	* re.c (rb_reg_s_new): forgot to initialize re->ptr.
 
-	* ext/tk/tkutil.c: fix(?) SEGV
+Tue May 23 08:36:24 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Sep 12 23:46:23 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* regex.c (re_compile_pattern): forgot to restore old option
+	  status by (?ix-ix).
 
-	* util.c (ruby_strdup): remove unnecessary code. (xmalloc never
-	  returns NULL.)
+	* regex.c (re_compile_fastmap): anychar may match newline if
+	  RE_OPTION_MULTILINE or RE_OPTION_POSIXLINE is set.
 
-	* util.c (ruby_getcwd): fix memory leak on failure.
+Mon May 22 22:45:06 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Sun Sep 12 02:41:58 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.19.
 
-	* ext/tcltklib/tcltklib.c: add TclTkIp#allow_ruby_exit? and
-	  allow_ruby_exit=
+	* lib/net/http.rb: do not use Regexp "p" option.
 
+Mon May 22 21:56:43 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* ext/tk/lib/multi-tk.rb: ditto.
+	* struct.c (rb_struct_getmember): should use ID2SYM, not INT2NUM.
 
-	* ext/tk/lib/remote-tk.rb: ditto.
+Mon May 22 15:07:37 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tcltklib/MANUAL.euc: ditto.
+	* file.c (rb_find_file): should check if the file really exists.
 
-	* ext/tcltklib/MANUAL.eng: ditto.
+Mon May 22 09:08:12 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tcltklib/tcltklib.c: fix some reasons of SEGV
+	* io.c (rb_io_popen): _exit(0) after processing block under the
+	  child process.
 
-	* ext/tk/tkutil.c: ditto.
+	* io.c (rb_io_popen): flush stdout/stderr before subprocess
+	  termination.
 
-	* ext/tk/lib/multi-tk.rb: ditto.
+	* eval.c (rb_check_safe_str): insert rb_secure(4); operation
+	  requires untainted string should be prohibited in level 4.
 
-	* ext/tk/lib/tk/timer.rb: ditto.
+Sun May 21 21:17:00 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Sat Sep 11 16:09:46 2004  Dave Thomas  <dave@pragprog.com>
+	* configure.in: add Setup.dj for djgpp cross-compiling.
 
-	* lib/rdoc/parsers/parse_rb.rb: Fix up cross-file class merging.
+	* Setup.dj: add readline.
 
-Fri Sep 10 20:20:53 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* instruby.rb: copy win32/win32.h to archlibdir on mingw32.
 
-	* ext/tcltklib/tcltklib.c (lib_merge_tklist): fix suspicious
-	  pointer conversion.
+Sun May 21 20:58:08 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Fri Sep 10 02:43:54 2004  Dave Thomas  <dave@pragprog.com>
+	* pack.c: fix OFF16 and OFF32 definitions for Alpha and IRIX64.
 
-	* lib/rdoc/generators/template/kilmer.rb: James Buck's
-	  patch for call-seq.
+Sun May 21 17:31:37 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Thu Sep  9 13:58:56 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* instruby.rb: support "make install" for cross-compiling.
 
-	* ext/tcltklib/tcltklib.c (ip_init): change flag value for setting
-	  'argv' and 'argv0' variable
+	* ext/extmk.rb.in: ditto.
 
-	* ext/tk/lib/remote-tk.rb: follow changes of multi-tk.rb
+Sun May 21 14:22:49 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Thu Sep  9 11:46:18 2004  Dave Thomas  <dave@pragprog.com>
+	* Makefile.in: rename prep.rb to fake.rb.
 
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser::do_classes): Allow
-	  spaces aroun parameter to define_method_under (James Buck)
+	* configure.in: ditto.
 
-Wed Sep  8 18:44:03 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat May 20 23:29:14 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/stringio/stringio.c (strio_write): zero fill a gap if exsts.
-	  [ruby-dev:24190]
+	* dir.c (dir_s_new): does not take block; "open" does.
 
-Wed Sep  8 15:19:49 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* io.c (rb_io_s_new): ditto.
 
-	* ext/tcltklib/tcltklib.c (ip_init): cannot create a IP at level 4
+Fri May 19 07:44:26 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/multi-tk.rb: improve 'exit' operation, security check,
-	  and error treatment
+	* dir.c (dir_s_open): Dir#open does not returns closed Dir if a
+	  block is given to the method.
 
-	* ext/tk/lib/multi-tk.rb: allow a trusted slave IP to create slave IPs
+	* re.c (rb_reg_initialize_m): Regexp::new calls initialize now.
 
-	* ext/tk/lib/tk/listbox.rb: add TkListbox#value, value=, clear,	and
-	  erase
+	* string.c (Init_String): String#delete_at removed.
 
-	* ext/tk/lib/tk/text.rb: add TkText#clear and erase
+	* string.c (rb_str_aset_m): should have checked argc != 2.
 
-Tue Sep  7 15:17:49 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (rb_thread_schedule): select(2) was called too many.
 
-	* ext/socket/socket.c (ruby_connect): break immediately if a
-	  socket is non-blocking.  [ruby-talk:111654]
+	* regex.c (re_compile_pattern): a bug in (?m) support.  Pointed
+	  out by Dave Thomas <Dave@thomases.com>.
 
-Mon Sep  6 11:08:50 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Thu May 18 23:55:26 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* ext/tk/lib/tk/menu.rb(TkOptionMenubutton#insert): call correct method
+	* dln.c (search_undef): st_lookup()'s 3rd parameter should be
+	  a pointer of the variable which has the same size and alignment
+	  as `char *'.
 
-Mon Sep  6 11:00:47 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* marshal.c (w_symbol, w_object): ditto.
 
-	* 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]
+	* parse.y (rb_intern): ditto.
 
-Mon Sep  6 07:51:42 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu May 18 18:00:35 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* eval.c (cvar_cbase): singletons should refer outer cvar scope.
-	  [ruby-dev:24223]
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.18.
 
-	* eval.c (rb_load): should preserve previous ruby_wrapper value.
-	  [ruby-dev:24226]
+	* lib/net/protocol.rb: Net::Version was removed.
 
-Sat Sep  4 01:14:57 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* lib/net/smtp.rb: use Socket.gethostname to get local host name.
 
-	* eval.c (cvar_cbase): class variables cause SEGV in
-	  instance_eval() for fixnums and symbols. [ruby-dev:24213]
+Thu May 18 13:34:57 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Sep  3 17:47:58 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/socket/socket.c (ruby_connect): should not have replaced
+	  thread_write_select() by rb_thread_fd_writable().
 
-	* struct.c (make_struct): remove redefining constant when
-	  conflict.  [ruby-dev:24210]
+Thu May 18 09:01:25 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Fri Sep  3 11:31:44 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* configure.in, ext/extmk.rb.in, lib/mkmf.rb: remove BeOS R3 support.
+	  Make a shared library (libruby.so) only if the --enable-shared
+	  option is specified.
 
-	* ext/tk/lib/tk.rb: Tk.after makes TkCore::INTERP.tk_cmd_tbl grow
-	  [ruby-dev:24207]
+	* instruby.rb: no longer use libruby.so.LIB and import.h.
 
-Fri Sep  3 02:12:48 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* io.c: fix READ_DATA_PENDING definition for BeOS (PowerPC).
 
-	* ext/tcltklib/tcltklib.c: fix typo [ruby-talk:111266]
+Wed May 17 14:14:23 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk/text.rb: fix typo
+	* re.c (rb_reg_new_1): use /m instead of /p.
 
-	* ext/tk/lib/multi-tk.rb: improve safe-level treatment on slave IPs
+Wed May 17 02:22:03 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Sep  3 01:54:20 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (rb_thread_polling): wait 0.06 second to let other
+	  processes run.
 
-	* ext/extmk.rb: already built-in libraries satisfy dependencies.
-	  [ruby-dev:24028]
+	* process.c (rb_waitpid): avoid busy wait using rb_thread_polling.
 
-Thu Sep  2 11:36:20 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* file.c (rb_thread_flock): ditto.
 
-	* eval.c (rb_obj_instance_eval): backported from HEAD.
+	* parse.y (expr): avoid calling value_expr() twice.
 
-Wed Sep  1 21:18:25 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Wed May 17 00:45:57 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/tk/lib/tk/spinbox.rb: fix typo
+	* io.c (rb_io_binmode): should check PLATFORMs, not O_BINARY, sigh...
 
-Tue Aug 31 18:24:04 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Wed May 17 00:40:15 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* ext/tk/tkutil.c (cbsubst_init): fix memory leak
+	* win32/config.h: add DLEXT2, now DLEXT on mswin32 is "so".
 
-	* ext/tk/tkutil.c (cbsubst_get_all_subst_keys): fix SEGV
+	* win32/config.status: ditto.
 
-Tue Aug 31 16:04:22 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* win32/ruby.def: add symbol "rb_big_divmod".
 
-	* ext/tcltklib/tcltklib.c (ip_delete): when a tcltkip is deleted,
-	  destroy its root widget
+Tue May 16 19:45:32 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Tue Aug 31 12:30:36 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* intern.h: use EXTERN instead of extern.
 
-	* ext/tcltklib/tcltklib.c (del_root): fix SEGV
+	* win32/ruby.def: add rb_defout, rb_stdout, ruby_errinfo,
+	  ruby_sourceline, ruby_sourcefile to work with eruby
+	  reported by Hiroshi Saito <HiroshiSaito@pob.org>.
+	  Export both ruby_xmalloc and xmalloc etc.
 
-Mon Aug 30 23:11:06 2004  Dave Thomas  <dave@pragprog.com>
+Tue May 16 17:00:05 2000  Masaki Fukushima  <fukusima@goto.info.waseda.ac.jp>
 
-	* lib/rdoc/ri/ri_driver.rb (and others): ri now merges documentation
-	  if it finds the same class in multiple places.
+	* eval.c (rb_thread_select): should check whether fds are null.
 
-Mon Aug 30 22:40:30 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Tue May 16 11:51:31 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/multi-tk.rb: 'restart' method accepts arguments
+	* io.c (pipe_open): synchronize subprocess stdout/stderr.
 
-Mon Aug 30 21:50:14 2004  Dave Thomas  <dave@pragprog.com>
+Mon May 15 15:38:09 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* object.c: Add RDoc for Module.included.
+	* ruby.h: exported symbols should be for xmalloc etc. are now
+	  prefixed by 'ruby_', e.g. ruby_xmalloc().
 
-Mon Aug 30 15:10:46 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* eval.c (rb_thread_select): remove busy wait for select.
 
-	* configure.in (GNU/k*BSD): fixed FTBFS on GNU/k*BSD. [ruby-dev:24051]
+	* dir.c (glob): trailing path may be null, e.g. glob("**").
 
-Mon Aug 30 11:29:35 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+Mon May 15 14:48:41 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* win32/win32.c (CreateChild): strip trailing spaces. [ruby-dev:24143]
-	  merge from HEAD.
+	* io.c (rb_io_pid): new method; returns nil if no process attached
+	  to the IO.
 
-Sun Aug 29 14:08:56 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Mon May 15 01:18:20 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tcltklib/tcltklib.c: compile error on bcc32 [ruby-dev:24081]
+	* io.c (rb_io_s_popen): _exit after Proc execution.
 
-	* ext/tk/lib/multi-tk.rb: MultiTkIp#eval_string does not work
+Sun May 14 18:05:59 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Sat Aug 28 23:04:41 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* Makefile.in: missing/nt.c -> win32/win32.c
 
-	* bignum.c (rb_big_and): protect parameters from GC.
-	  [ruby-talk:110664]
+	* configure.in: bug fix; static linking on mingw32.
 
-Thu Aug 26 04:38:29 2004  Dave Thomas  <dave@pragprog.com>
+	* cygwin/GNUmakefile.in: remove VPATH.
 
-	* eval.c (return_jump): Minor typo in error message. Now reads
-	  "return can't jump across threads".
+	* ext/extmk.rb.in: Makefile set binmode with mingw32 on cygwin32.
 
-Tue Aug 24 17:30:00 2004  Shugo Maeda  <shugo@ruby-lang.org>
+	* lib/mkmf.rb: ditto.
 
-	* lib/cgi/session.rb (CGI::Session::FileStore#initialize): do not
-	  use a session id as a filename. (backported from HEAD)
+	* win32/config.h: undef HAVE_SYS_FILE_H.
 
-	* lib/cgi/session/pstore.rb (CGI::Session::PStore#initialize): ditto.
+Sun May 14 02:02:48 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* lib/cgi/session/pstore.rb (CGI::Session::PStore#initialize): use
-	  Dir::tmpdir. (backported from HEAD)
+	* lib/irb/ruby-lex.rb: '/' should be escaped in character class.
 
-Tue Aug 24 14:40:16 2004  Shugo Maeda  <shugo@ruby-lang.org>
+Sun May 14 00:54:43 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* lib/cgi/session.rb (CGI::Session::FileStore#initialize): untaint
-	  session id after check. (backported from HEAD)
+	* configure.in, ...: support mingw32.
 
-Tue Aug 24 09:09:01 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* defines.h: ditto. undef EXTERN for tcl/tk on cygwin.
 
-	* ext/openssl/ossl_x509attr.c (ossl_x509attr_initialize): d2i
-	  functions may replace the pointer indicated by the first argument.
+	* ext/*/extconf.rb: replace PLATFORM with RUBY_PLATFORM.
 
-	* ext/openssl/ossl_x509ext.c (ossl_x509ext_initialize): ditto.
+	* ext/socket/sockport.h: define IN_MULTICAST for missing IN_MULTICAST.
 
-	* ext/openssl/ossl_x509name.c (ossl_x509name_initialize): ditto.
+	* ext/tcltklib/tcltklib.c: remove declaration of rb_argv0.
 
-Mon Aug 23 14:04:51 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* file.c: should check S_IXGRP, S_ISGID, not NT.
 
-	* ext/openssl/ossl_ssl.c (ossl_ssl_read):
-	  - should return an empty string if specified length to read is 0.
-	  - should check for pending data and wait for fd before reading.
-	  - call underlying IO's sysread if SSL session is not started.
-	  [ruby-dev:24072], [ruby-dev:24075]
+	* io.c (rb_io_binmode): should check _IOBIN, O_BINARY, not PLATFORMs.
 
-	* ext/openssl/ossl_ssl.c (ossl_ssl_write):
-	  - call underlying IO's syswrite if SSL session is not started.
+Sat May 13 14:21:15 2000  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* ext/openssl/ossl_ssl.c (ossl_ssl_pending): new method
-	  OpenSSL::SSL#pending.
+	* io.c (rb_io_s_popen): should check whether a block is given.
 
-	* ext/openssl/lib/openssl/buffering.rb: should not use select.
+Fri May 12 17:33:44 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Aug 23 12:40:56 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* regex.c (re_compile_pattern): charset_not should not exclude
+	  newline from matching set.
 
-	* lib/resolv.rb (Config.default_config_hash): when multiple domains
-	  are set, Win32::Resolv.get_resolv_info returns Array.
+Thu May 11 22:51:05 2000  Ryunosuke Ohshima  <ryu@jaist.ac.jp>
 
-Sun Aug 22 01:15:31 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* pack.c (pack_pack): Bignum support.
 
-	* lib/webrick/httpproxy.rb (WEBrick::HTTPProxyServer#proxy_connect):
-	  should call :ProxyContentHandler before finishing CONNECT.
+	* pack.c (pack_unpack): ditto.
 
-Sat Aug 21 06:41:16 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu May 11 21:19:29 2000  Hiroshi Igarashi  <iga@ruby-lang.org>
 
-	* ext/tcltklib/extconf.rb (find_tcl, find_tk): find stub library.
+	* intern.h: add missing declarations of ruby API functions.
 
-	* lib/mkmf.rb (arg_config, with_config): deal with '-' and '_'
-	  uniformly.  [ruby-dev:24118]
+	* ruby.h: fix function name in declarations.
 
-Thu Aug 19 16:29:45 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Thu May 11 22:29:25 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* ext/tk/lib/tk.rb: Fail to treat a hash value of 'font' option.
+	* ext/md5/depend: add $(topdir)/config.h dependency to md5c.o.
 
-	* ext/tk/lib/tk.rb: bindinfo cannot return '%' substiturion infomation.
+	* ext/md5/extconf.rb: new file to add -DHAVE_CONFIG_H flag for Alpha.
 
-	* ext/tk/lib/menu.rb: typo bug.
+Thu May 11 10:55:52 2000  Ryunosuke Ohshima  <ryu@jaist.ac.jp>
 
-Thu Aug 19 15:15:24 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* pack.c (pack_pack): packing BER compressed integer by `w'.
 
-	* dir.c (free_dir): fix memory leak.  reported by yamamoto
-	  madoka.
+	* pack.c (pack_unpack): unpacking BER.
 
-Thu Aug 19 11:00:00 2004  Akiyoshi, Masamichi  <masamichi.akiyoshi@hp.com>
+Thu May 11 00:37:55 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* 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.
+	* parse.y (parse_regx): remove in_brack.
 
-Thu Aug 19 06:07:45 2004  why the lucky stiff  <why@ruby-lang.org>
+Wed May 10 12:51:18 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/token.c: re2c no longer compiled with bit vectors.  caused
-	  problems for non-ascii characters. [ruby-core:03280]
-	* ext/syck/implicit.c: ditto.
-	* ext/syck/bytecode.c: ditto.
+	* ruby.c (proc_options): move adding RUBYLIB and "." to the load
+	  path after #! line parsing.
 
-	* lib/yaml/baseemitter.rb: folding now handles double-quoted strings,
-	  fixed problem with extra line feeds at end of folding, whitespace
-	  opening scalar blocks.
+	* parse.y (parse_regx): should parse backslash escape like `\c['
+	  here to avoid causing `unterminated regexp' error.
 
-	* lib/yaml/rubytypes.rb: subtelties in handling strings with
-	  non-printable characters and odd whitespace patterns.
+Wed May 10 00:19:53 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Wed Aug 18 23:41:33 2004  Minero Aoki  <aamine@loveruby.net>
+	* MANIFEST, beos/GNUmakefile.in, configure.in: no longer need
+	  beos/GNUmakefile.in to support BeOS R4.5.2 (Intel) as a result
+	  of eban's Makefile.in change.
 
-	* lib/net/protocol.rb (rbuf_fill): OpenSSL::SSL::SSLSocket has its own
-	  buffer, select(2) might not work. [ruby-dev:24072]
+	* io.c: NOFILE is already defined on BeOS R4.5 (Intel) or later.
 
-Wed Aug 18 17:10:12 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* lib/matrix.rb: remove debug print.
 
-	* ext/tcltklib/stubs.c (ruby_tcltk_stubs): need to call
-	  Tcl_FindExecutable() for Tcl/Tk 8.4.
+	* regex.c: don't use nested comment.
 
-Wed Aug 18 12:52:55 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue May  9 17:08:43 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_obj_instance_eval): evaluates under special singleton
-	  classes as for special constants.
+	* eval.c (massign): no longer convert nil into empty array.
 
-Tue Aug 17 17:20:59 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* io.c (rb_io_s_popen): optional 3rd argument to give proc, which
+	  will be executed in spawned child process.
 
-	* io.c (rb_io_reopen): should clear allocated OpenFile.  pointed
-	  out by Guy Decoux. [ruby-core:03288]
+Mon May  8 23:47:39 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Tue Aug 17 01:36:32 2004  Dave Thomas  <dave@pragprog.com>
+	* eval.c (rb_callcc): prev & next should be initialized to zero.
 
-	* lib/rdoc/usage.rb: Remove extra indent. Tidy 'ri' option
-	  parsing so RDoc::usage plays better with OptionParser.
+Mon May  8 23:17:36 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Aug 14 13:09:10 2004  Minero Aoki  <aamine@loveruby.net>
+	* dln.c (dln_init): remove possible buffer overrun.  This is
+	  suggested by Aleksi Niemela <aleksi.niemela@cinnober.com>.
 
-	* lib/fileutils.rb: backport from CVS HEAD (rev1.44).
+	* dln.c (init_funcname): ditto.
 
-	* lib/fileutils.rb: cp_r should copy symlink itself, except cp_r
-	  root.
+Sat May  6 23:35:47 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/fileutils.rb: new option mv :force.
+	* parse.y (lhs): should allow `obj.Attr = 5' type expression.
 
-	* lib/fileutils.rb: new module FileUtils::DryRun.
+Sat May  6 15:46:08 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Sat Aug 14 02:48:16 2004  Dave Thomas  <dave@pragprog.com>
+	* ext/socket/extconf.rb: add a new configure option to force use
+	  of the WIDE Project's getaddrinfo(): --enbale-wide-getaddrinfo.
 
-	* lib/rdoc/usage.rb: Added. Allows command line programs
-	  to report usage using their initial RDoc comment.
+Fri May  5 21:19:22 2000  MOROHOSHI Akihiko  <moro@remus.dti.ne.jp>
 
-Fri Aug 13 13:23:17 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* parse.y (yylex): allow '$1foo' and such.
 
-	* lib/webrick/httputils.rb (WEBrick::HTTPUtils.parse_range_header):
-	  fix regex for range-spec.
+Fri May  5 17:57:24 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* lib/webrick/httpservlet/filehandler.rb
-	  (WEBrick::HTTPServlet::DefaultFileHandler#make_partial_content):
-	  multipart/byteranges response was broken.
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.17.
 
-	* lib/webrick/httpservlet/erbhandler.rb
-	  (WEBrick::HTTPServlet::ERBHandler#do_GET): should select media type
-	  by suffix of script filename.
+	* lib/net/http.rb: write also port number in Host: field.
 
-	* lib/xmlrpc/server.rb: refine example code.
+	* lib/net/http.rb: see Proxy-Connection: to decide socket connection.
 
-Wed Aug 11 17:17:50 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+Fri May  5 03:25:15 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* configure.in (RPATHFLAG): stop setting RPATHFLAG on Interix.
+	* regex.c (re_compile_fastmap): charset_not for multibyte
+	  characters excluded too many characters.
 
-Sun Aug  8 00:43:31 2004  why the lucky stiff  <why@ruby-lang.org>
+Tue May  2 13:23:43 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/implicit.c: added sexagecimal float#base60.
+	* eval.c (rb_thread_schedule): little bit more impartial context
+	  switching.
 
-	* ext/syck/rubyext.c (yaml_org_handler): ditto.
+Tue May  2 09:50:03 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* lib/token.c: indentation absolutely ignored when processing flow
-	  collections.  plain scalars are trimmed if indentation follows in
-	  an ambiguous flow collection.
+	* configure.in: add DLDLIBS to set platform specific library
+	  for extensions.
 
-Sat Aug  7 00:50:01 2004  Tanaka Akira  <akr@m17n.org>
+	* ext/extmk.rb.in: use @DLDLIBS@ instead of RUBY_PLATFORM choice.
 
-	* ext/zlib/zlib.c: Zlib::GzipReader#read(0) returns "" instead of nil.
+	* lib/mkmf.rb: use CONFIG["DLDLIBS"] instead of RUBY_PLATFORM choice.
 
-Tue Aug  3 13:49:20 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* config_s.dj: add @DLDLIBS@.
 
-	* ext/tk/lib/tk/namespace.rb: bug fix
+	* win32/config.status: ditto.
 
-	* ext/tk/lib/tkextlib/treectrl/tktreectrl.rb: add Tk::TreeCtrl.loupe
+	* win32/ruby.def: regular maintenance.
 
-Mon Aug  2 18:04:21 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Mon May  1 23:42:44 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/tk/lib/tk/msgcat.rb (set_translation): bug fix (fail to set
-	  trans_str to the same as src_str when trans_str is not given.)
+	* configure.in, eval.c: add DLEXT2. now DLEXT on Cygwin is "so".
 
-Mon Aug  2 11:53:06 2004  Dave Thomas  <dave@pragprog.com>
+	* defines.h: use dllimport, dllexport for Cygwin 1.1.x.
 
-	* lib/rdoc/code_objects.rb (RDoc::Context::find_symbol): Fix infinite recursion
-	  looking up some top level symbols (batsman)
+	* ruby.h: ditto.
 
-Mon Aug  2 11:48:29 2004  Dave Thomas  <dave@pragprog.com>
+	* cygwin/GNUmakefile.in: ditto.
 
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser::do_methods): Allow '.'s in
-	  variable names to support SWIG generated files (Hans Fugal)
+	* ext/Win32API/Win32API.c: directly "call" in asm statement for
+	  gcc 2.95.x or newer.
 
-Sat Jul 31 17:40:16 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Apr 29 04:58:12 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* misc/ruby-mode.el (ruby-expr-beg, ruby-parse-partial,
-	  ruby-calculate-indent, ruby-move-to-block, ruby-forward-sexp,
-	  ruby-backward-sexp): keywords must match word-wise.
+	* array.c (rb_ary_unshift_m): performance improvement.
 
-Sat Jul 31 05:47:37 2004  why the lucky stiff  <why@ruby-lang.org>
+Fri Apr 28 00:19:22 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* lib/yaml.rb (YAML::load_file, YAML::parse_file): added.
+	* array.c (rb_ary_unshift_m): takes items to push.
 
-	* lib/yaml/rubytypes.rb: exceptions were using an older
-	  YAML.object_maker. [ruby-core:03080]
+Wed Apr 26 15:23:02 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/token.c (sycklex_yaml_utf8): using newline_len to
-	  handline CR-LFs.  "\000" was showing up on folded blocks which
-	  stopped at EOF.
+	* string.c (rb_str_succ): insert carrying character just before
+	  the leftmost alpha numeric character.
 
-	* ext/syck/token.c: re2c compiled with bit vectors now.
-	* ext/syck/implicit.c: ditto.
-	* ext/syck/bytecode.c: ditto.
+	* string.c (rb_str_succ): proper behavior for "".succ and "\377".succ.
 
-Fri Jul 30 16:10:54 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* string.c (rb_str_succ): use realloc and memmove.
 
-	* ext/tcltklib/tcltklib.c (lib_fromUTF8_core): raise ArgumentError when
-	  the unknown encoding name is given.
+Tue Apr 25 18:28:45 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* ext/tcltklib/tcltklib.c (lib_toUTF8_core): ditto.
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.16.
 
-	* ext/tk/lib/tk.rb (Tk::Encoding.encoding_convertfrom): bug fix.
+	* lib/net/smtp.rb: add SMTP AUTH
 
-	* ext/tk/lib/tk.rb (Tk::Encoding.encoding_convertto): ditto.
+Tue Apr 25 14:30:13 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Jul 28 18:59:17 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* io.c (rb_io_gets_internal): shortcut when rs == rb_default_rs.
 
-	* lib/cgi.rb (CGI::initialize): remove at_exit code for CGI_PARAMS
-	  and CGI_COOKIES.  they will no longer be used.
+Sat Apr 22 23:14:41 2000  SHIROYAMA Takayuki  <psi@fortune.nest.or.jp>
 
-Wed Jul 28 01:04:44 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* configure.in: MacOS X support.
 
-	* gc.c (run_final): wrong order of data. [ruby-dev:23984]
+Sat Apr 22 16:37:10 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Tue Jul 27 07:05:04 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.15.
 
-	* eval.c (rb_eval): copy on write for argument local variable
-	  assignment.
+	* lib/net/http.rb:  closing socket by watching both
+	  user header and server response
 
-	* eval.c (assign): ditto.
+Fri Apr 21 21:44:34 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* eval.c (rb_call0): update ruby_frame->argv with the default
-	  value used for the optional arguments.
+	* io.c (rb_io_s_pipe): should set FMODE_SYNC.
 
-	* object.c (Init_Object): "===" calls rb_obj_equal() directly.
-	  [ruby-list:39937]
+Thu Apr 20 16:59:22 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-Mon Jul 26 11:22:55 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* eval.c (massign): `*lvalue = false' should assign `[false]' to
+	  lvalue.
 
-	* lib/webrick/httputils.rb (WEBrick::HTTPUtils.escape): should
-	  escape space.
+Wed Apr 19 08:35:08 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Jul 25 11:05:21 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* class.c (rb_singleton_class): generate singleton class for
+	  special constants: nil, true, false.
 
-	* win32/win32.{h,c} (rb_w32_{f,fd,fs}open): workaround for bcc32's
-	  {f,fd,fs}open bug. set errno EMFILE and EBADF. [ruby-dev:23963]
+Wed Apr 19 02:09:30 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Jul 24 13:32:47 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* class.c (rb_singleton_class): singleton method for nil, true,
+	  false is possible now.
 
-	* range.c (rb_range_beg_len): returns Qnil only when "beg" points
-	  outside of a range.  No boundary check for "end".
+	* eval.c (rb_eval): ditto.
 
-Fri Jul 23 16:40:25 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Apr 18 18:54:25 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* gc.c (define_final): should not disclose NODE* to Ruby world.
-	  [ruby-dev:23957]
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.14.
 
-Fri Jul 23 09:03:16 2004  Shugo Maeda  <shugo@ruby-lang.org>
+	* lib/net/http.rb: new method HTTP#head2.
 
-	* lib/net/imap.rb (disconnected?): new method. (backported from HEAD)
+	* lib/net/http.rb: get2/post2 does not raise exceptions.
 
-Thu Jul 22 16:41:54 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Apr 17 15:16:31 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/cgi/session.rb (CGI::Session::FileStore#update): sets the
-	 permission of the session data file to 0600.
+	* io.c (rb_io_close): to detect some exceptional status, writable
+	  IO should be flushed before close;
 
-	* lib/cgi/session/pstore.rb (CGI::Session::Pstore#initialize):
-	  ditto.
+Sat Apr 15 18:29:00 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Jul 22 00:02:21 2004  Masahiro Kitajima  <katonbo@katontech.com>
+	* array.c (rb_ary_collect_bang): Array#filter renamed.
 
-	* process.c (rb_f_system): not need to call last_status_set() any
-	  longer on _WIN32.
+Fri Apr 14 19:47:11 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Tue Jul 20 09:15:17 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.13.
 
-	* test/fileutils/test_fileutils.rb: File.link raises EINVAL on BeOS.
+	* lib/net/pop.rb: accept illegal timestamp
 
-Mon Jul 19 01:15:07 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* lib/net/http.rb: when body was chunked, does not set Content-Length:
 
-	* lib/webrick/httpservlet/cgihandler.rb
-	  (WEBrick::HTTPServlet::CGIhandler#do_GET): set SystemRoot environment
-	  variable to CGI process on Windows native platforms. [ruby-dev:23936]
+Tue Apr 11 21:14:42 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* lib/webrick/httpservlet/cgihandler.rb
-	  (WEBrick::HTTPServlet::CGIhandler#do_GET): use $?.exitstatus and
-	  refine log message.
+	* config_s.dj: add @sitedir@.
+	* configure.in: add --with-sitedir=DIR option.
+	* instruby.rb: use CONFIG["sitedir"].
+	* lib/mkmf.rb: support 'make site-install'.
+	* win32/config.status: add @sitedir@.
 
-Sun Jul 18 16:14:29 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Tue Apr 11 16:25:15 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk/msgcat.rb (TkMsgCatalog.callback): bug fix
-	  ( wrong number of argument )
+	* bignum.c (rb_big_2comp): unnecessary lvalue cast removed.
 
-Sun Jul 18 08:13:58 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Apr 11 02:25:53 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* sprintf.c (rb_f_sprintf): remove extra sign digit.
+	* hash.c (env_fetch): new method.
 
-Sun Jul 18 03:21:42 2004  Akinori MUSHA  <knu@iDaemons.org>
+	* marshal.c (marshal_dump): accepts depth = nil for unlimited depth.
 
-	* dir.c (range): use NULL instead of 0.
+Sun Apr  9 20:49:19 2000  Dave Thomas  <Dave@Thomases.com>
 
-	* dir.c (range): get rid of a gcc 3.4 warning.
+	* parse.y (str_extend): Allow class variables to be expanded.
 
-Sun Jul 18 03:12:11 2004  Shugo Maeda  <shugo@ruby-lang.org>
+Fri Apr  7 02:03:54 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/net/imap.rb (receive_responses): return if a LOGOUT response
-	  received. (backported from HEAD)
-	* lib/net/imap.rb (send_string_data): wait command continuation
-	  requests before sending octet data of literals. (backported from HEAD)
+	* error.c (rb_sys_fail): escape non-printable characters.
 
-Sat Jul 17 23:54:59 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Thu Apr  6 20:10:47 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* ext/tk/lib/tk/variable.rb: TkVariable#ref returns a TkVariable object
+	* ext/extmk.rb.in (create_makefile): BeOS --program-suffix support.
+	* lib/mkmf.rb (create_makefile): ditto.
 
-Sat Jul 17 22:04:44 2004  akira yamada  <akira@ruby-lang.org>
+Thu Apr  6 09:55:26 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* lib/uri/ldap.rb: method hierarchical? should be in URI::LDAP.
+	* error.c (rb_sys_fail): need rb_exc_new2() call on BeOS.
 
-Sat Jul 17 18:29:07 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Apr  3 17:22:27 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* parse.y (stmt): not to show same error messages twice.
+	* io.c (rb_io_reopen): support tempfile.
 
-Sat Jul 17 13:13:32 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (catch_i): should supply argument.
 
-	* lib/irb/ruby-lex.rb (RubyLex::identify_string): %s string do not
-	  process expression interpolation.  [ruby-talk:106691]
+Sat Apr  1 22:50:28 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Jul 17 05:26:27 2004  Dave Thomas  <dave@pragprog.com>
+	* marshal.c (r_object): wrong symbol restoration.
 
-	* lib/rdoc/diagram.rb: Incorporate Micheal Neuman's
-	  client-side imagemao patch
+Sat Apr  1 21:30:53 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Sat Jul 17 01:57:03 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* io.c(rb_io_printf, rb_f_printf): should use rb_io_write.
 
-	* eval.c (THREAD_ALLOC): th->thread should be initialized to NULL.
-	  [ruby-talk:106657]  The solution was found by Guy Decoux.
+Sat Apr  1 00:16:05 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Jul 16 22:30:28 2004  Michael Neumann  <mneumann@ntecs.de>
+	* gc.c (rb_gc_call_finalizer_at_exit): should be clear flags
+	  before calling finalizers.
 
-	* file.c (rb_stat_dev_major): new methods File::Stat#dev_major and
-	  #dev_minor. [ruby-core:03195]
+	* eval.c (specific_eval): can be called without SecurityError, if
+	  $SAFE >= 4.
 
-Fri Jul 16 15:23:53 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* object.c (sym_inspect): inspect gives ":sym", to_s gives "sym".
 
-	* eval.c (return_jump, break_jump): raise unexpceted local jump
-	  exception directly.  [ruby-dev:23740]
+Fri Mar 31 22:07:04 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* lib/base64.rb (Deprecated): super in bound method calls original
-	  name method in stable version.  [ruby-dev:23916]
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.12.
 
-Fri Jul 16 11:31:49 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* lib/net/protocol.rb:  update Net::Protocol::Proxy#connect
 
-	* lib/test/unit/ui/{fox,gtk,gtk2}/testrunner.rb: remove
-	  garbage (patch from akira yamada) [ruby-dev:23911]
+	* lib/net/protocol.rb:  ReplyCode is not a class
 
-Fri Jul 16 11:20:00 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* lib/net/http.rb: header value format was change:
+	  values do not include header name
 
-	* sprintf.c (rb_f_sprintf): fix output of NaN, Inf and -Inf with
-	  "%f" or etc on MSVCRT platforms. (backported from HEAD)
+	* lib/net/http.rb: header is not a Hash, but HTTPResponse
 
-Fri Jul 16 11:17:38 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Mar 30 12:19:44 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* error.c (exit_initialize): use EXIT_SUCCESS instead of 0.
-	  [ruby-dev:23913]
+	* enum.c (enum_find): rb_eval_cmd() should be called with array.
 
-	* error.c (exit_success_p): new method SystemExit#success?.
-	  [ruby-dev:23912]
+Tue Mar 28 13:57:05 2000  Clemens Hintze  <c.hintze@gmx.net>
 
-	* error.c (syserr_initialize): initialization for subclasses.
-	  [ruby-dev:23912]
+	* ext/dbm/dbm.c (fdbm_invert): should return new hash.
 
-Thu Jul 15 23:53:38 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/gdbm/gdbm.c (fgdbm_invert): ditto.
 
-	* lib/optparse.rb (OptionParser#warn, OptionParser#abort): Exception
-	  no longer has to_str method.
+Tue Mar 28 00:58:03 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Thu Jul 15 22:59:48 2004  Shugo Maeda  <shugo@ruby-lang.org>
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.11.
 
-	* ext/readline/extconf.rb: added dir_config for curses, ncurses,
-	  termcap. (backported from HEAD)
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: does not
+	  dispatch any commands while dispatching command.
 
-Thu Jul 15 20:29:15 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* lib/net/protocol.rb: failed to get error class of
+	  inherited ReplyCode
 
-	* class.c, error.c, eval.c, intern.h, object.c, variable.c:
-	  do not set path if it is a singleton class.  [ruby-dev:22588]
-	  (backport from 1.9)
+	* lib/net/http.rb: change feature of "get2", "post2"
 
-Thu Jul 15 10:15:04 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Mon Mar 27 01:34:58 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* ext/tk/, ext/tcltklib/: bug fix
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.10.
 
-	* ext/tk/lib/tk.rb: better operation for SIGINT when processing
-	  callbacks.
-	* ext/tk/lib/tk/msgcat.rb: ditto.
-	* ext/tk/lib/tk/variable.rb: ditto.
-	* ext/tk/lib/tk/timer.rb: ditto.
+	* lib/net/http.rb: return value of 'head' was wrong.
 
-	* ext/tk/lib/tk/validation.rb: add Tk::ValidateConfigure.__def_validcmd
-	  to define validatecommand methods easier
+Sun Mar 26 17:47:35 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* ext/tk/lib/tk.rb (_genobj_for_tkwidget): support autoload Tk ext
-	  classes
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.9.
 
-	* ext/tk/lib/tk/canvas.rb and so on: remove the parent widget type
-	  check for items (e.g. canvas items; depends on the class) to
-	  avoid some troubles on Tk extension widget class definition.
+	* lib/net/smtp.rb: SMTP#do_ready wrongly took no arguments
 
-	* ext/tk/lib/tkextlib/: add Iwidget and TkTable extension support
+Sat Mar 25 23:21:10 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/sample/tkextlib/: add samples of Iwidget and TkTable
+	* marshal.c (w_object): symbols should be converted to ID before
+	  dumping out.
 
+Sun Mar 25 16:52:48 2001  Koji Arai  <JCA02266@nifty.ne.jp>
 
-Wed Jul 14 18:08:37 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* file.c (rb_file_flock): do not trap EINTR.
 
-	* ext/openssl/ossl_asn1.c (ossl_asn1cons_to_der): fix type of
-	  argument. [ruby-dev:23891]
+	* missing/flock.c (flock): returns the value from lockf(2)
+	  directly.
 
-	* test/openssl/test_x509store.rb: prune tests for CRL checking
-	  unless X509::V_FLAG_CRL_CHECK is defined.
+Fri Mar 24 18:26:51 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Jul 14 12:29:07 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* file.c (test_check): should have checked exact number of arguments.
 
-	* util.c (ruby_strtod): should not convert string in the form of
-	  "-I.FE-X" which both "I" and "F" are ommitted. [ruby-dev:23883]
+Fri Mar 24 21:02:11 2000  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* test/ruby/test_float.rb (test_strtod): add test for bug fix.
+	* signal.c (trap): should treat some symbols as the signal.
 
-Wed Jul 14 00:31:15 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Fri Mar 24 06:58:03 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* array.c: rdoc patch. merged patch from Johan Holmberg
-	  <holmberg@iar.se> [ruby-core:3170]
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.8.
 
-Tue Jul 13 19:39:12 2004  akira yamada  <akira@ruby-lang.org>
+	* lib/net/http.rb:  post, get2, post2, get_body
 
-	* lib/uri/generic.rb (URI::Generic#merge_path):
-	  "URI('http://www.example.com/foo/..') + './'" should return
-	  "URI('http://www.example.com/')".  [ruby-list:39838]
-	  "URI('http://www.example.com/') + './foo/bar/..'" should return
-	  "URI('http://www.example.com/foo/')".  [ruby-list:39844]
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: separate
+	  Command/Socket documentation.
 
-	* test/uri/test_generic.rb (TestGeneric#test_merge): added tests.
+Thu Mar 23 02:26:14 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Jul 13 15:51:45 2004  Akinori MUSHA  <knu@iDaemons.org>
+	* io.c (rb_io_fptr_finalize): fptr may be null.
 
-	* lib/mkmf.rb (init_mkmf): Do not add $(libdir) to $LIBPATH in
-	   extmk mode.
+	* io.c (rb_io_s_new): now calls `initialize'.
 
-	* lib/mkmf.rb (dir_config): Prepend a new library path instead of
-	  appending so it is tried first.
+	* io.c (rb_io_initialize): actual open done in this method.
 
-Tue Jul 13 00:50:48 2004  Dave Thomas  <dave@pragprog.com>
+	* io.c (rb_file_initialize): ditto.
 
-	* lib/rdoc/parsers/parse_rb.rb: Support call-seq: for Ruby files.
+	* eval.c (rb_eval): class variables in singleton class definition
+	  is now handled properly (I hope).
 
-Mon Jul 12 21:20:36 2004  Dave Thomas  <dave@pragprog.com>
+Wed Mar 22 21:49:36 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* html_generator.rb: Support hyperlinks of the form {any text}[xxx]
-	  as well as stuff[xxx]
+	* st.c (st_delete_safe): skip already deleted entry.
 
-Sat Jul 10 09:30:24 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* hash.c (rb_hash_delete): modify brace miss.
 
-	* test/soap/marshal/test_struct.rb: use qualified build-tin class name
-	  (::Struct) to avoid name crash.
+Wed Mar 22 08:53:58 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Jul 10 04:21:56 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* eval.c (exec_under): do not push cbase if ruby_cbase == under.
 
-	* ext/tk/lib/tk.rb: better operation for SIGINT when processing
-	  callbacks.
-	* ext/tk/lib/tk/msgcat.rb: ditto.
-	* ext/tk/lib/tk/variable.rb: ditto.
-	* ext/tk/lib/tk/timer.rb: ditto.
+	* node.h (NEW_CREF0): preserve cbase nesting.
 
-	* ext/tk/lib/tk/validation.rb (__def_validcmd):  add a module
-	  function of Tk::ValidateConfigure to define validatecommand
-	  methods easier
+Tue Mar 21 12:57:50 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Jul  9 22:36:36 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* object.c (rb_class_s_new): Class::new should call `inherited'.
 
-	* array.c, enum.c, pack.c: rdoc patch from Johan Holmberg
-	  <holmberg@iar.se> [ruby-core:3132] [ruby-core:3136]
+Sat Mar 18 12:36:09 2000  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
 
-	* numeric.c: rdoc patch.
+	* eval.c (rb_backtrace, make_backtrace): removed unused variable
+	  `lev'.
 
-Fri Jul  9 19:26:39 2004  Tanaka Akira  <akr@m17n.org>
+	* eval.c (rb_attr): calls `method_added' at attribute definition.
 
-	* lib/open-uri.rb (URI::HTTPS#proxy_open): raise ArgumentError to
-	  notice https is not supported.
+	* eval.c (rb_mod_modfunc): calls `singleton_method_added' while
+	  `module_function'.
 
-Fri Jul  9 14:28:54 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (rb_eval): parameter to `method_added' and
+	  `singleton_method_added' is Symbol.
 
-	* eval.c (rb_thread_raise): accept third argument as well as
-	  Kernel#raise, and evaluate the arguments to create an exception in
-	  the caller's context.  [ruby-talk:105507]
+	* eval.c (Init_eval): caches IDs for `method_added' and
+	  `singleton_method_added'.
 
-Fri Jul  9 01:47:08 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Sat Mar 18 11:25:10 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib : bug fix
-	* ext/tk/lib/tkextlib/itcl : add [incr Tcl] support
-	* ext/tk/lib/tkextlib/itk  : add [incr Tk] support
-	* ext/tk/lib/tkextlib/iwidgets : midway point of [incr Widgets] support
-	* ext/tk/sample/tkextlib/iwidgets : very simple examples of
-	  [incr Widgets]
+	* parse.y (rescue): allows `rescue Error in foo'.  experimental.
+	  which is better this or preparing alias `exception' for `$!'?
 
-Thu Jul  8 22:52:19 2004  Kouhei Sutou  <kou@cozmixng.org>
+Fri Mar 17 15:02:45 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rss/{rss,parser,0.9,1.0,2.0}.rb: supported RSS 0.9x/2.0
-	  validation and validation which disregard order of elements.
-	* test/rss/test_parser.rb: added tests for RSS 0.9x/2.0
-	  validation.
-	* test/rss/{test_trackback,rss-testcase}.rb: fixed no good method
-	  name.
+	* variable.c (rb_autoload_id): defining new autoload should be
+	  prohibited for $SAFE > 4.
 
-Thu Jul  8 00:05:23 2004  akira yamada  <akira@ruby-lang.org>
+	* variable.c (rb_autoload_load): autoload should be possible for
+	  $SAFE > 4.
 
-	* lib/tempfile.rb (Tempfile::initialize): got out code of
-	  generating tmpname.  [ruby-dev:23832][ruby-dev:23837]
+	* eval.c (call_trace_func): should handle T_ICLASS properly.
 
-Wed Jul  7 15:53:14 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+Fri Mar 17 14:34:30 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* string.c (rb_str_match): raise TypeError when both arguments are
-	  strings. [ruby-dev:22869] (backported from HEAD)
+	* string.c (str_gsub): forgot to initialize str->orig.
 
-	* string.c (rb_str_match2): removed.
+Fri Mar 17 01:24:59 2000  Dave Thomas  <Dave@thomases.com>
 
-	* Makefile.in, bcc32/Makefile.sub, win32/Makefile.sub,
-	  wince/Makefile.sub (string.c): now not depend on version.h.
+	* string.c (rb_str_clone): forgot to copy str->orig if STR_NO_ORIG
+	  is set by Array#pack.
 
-Wed Jul  7 00:48:34 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+Wed Mar 15 21:25:04 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* ext/tk/lib/tkextlib/tktrans.rb,
-	  ext/tk/lib/tkextlib/treectrl.rb: fix syntax errors.
+	* array.c (rb_ary_join): 'result' is always duplicated
+	  before concat string.
 
-Tue Jul  6 18:38:45 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib : improve framework of developping Tcl/Tk extension
-	  wrappers
-
-Mon Jul  5 23:56:42 2004  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/{trackback,syndication,dublincore,content}.rb: worked
-	  with ruby 1.6 again.
-
-	* test/rss/rss-assertions.rb: ditto.
-
-Mon Jul  5 22:54:39 2004  Tanaka Akira  <akr@m17n.org>
-
-	* lib/uri/common.rb (Kernel#URI): new global method for parsing URIs.
-
-Mon Jul  5 09:02:52 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_thread_yield, rb_f_catch): 4th argument to rb_yield_0()
-	  is a set of bit flags.  [ruby-dev:23859]
-
-Mon Jul  5 01:27:32 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* lib/drb/drb.rb(DRbConn self.open): If socket pool is full, close
-	  the socket whose last-access-time is oldest. (and add new one)
-	  [ruby-dev:23860]
-
-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>
-
-	* added files
-	  * lib/soap/attachment.rb
-	  * lib/soap/header
-	  * lib/soap/mimemessage.rb
-	  * lib/soap/rpc/httpserver.rb
-	  * lib/wsdl/soap/cgiStubCreator.rb
-	  * lib/wsdl/soap/classDefCreator.rb
-	  * lib/wsdl/soap/classDefCreatorSupport.rb
-	  * lib/wsdl/soap/clientSkeltonCreator.rb
-	  * lib/wsdl/soap/driverCreator.rb
-	  * lib/wsdl/soap/mappingRegistryCreator.rb
-	  * lib/wsdl/soap/methodDefCreator.rb
-	  * lib/wsdl/soap/servantSkeltonCreator.rb
-	  * lib/wsdl/soap/standaloneServerStubCreator.rb
-	  * lib/wsdl/xmlSchema/enumeration.rb
-	  * lib/wsdl/xmlSchema/simpleRestriction.rb
-	  * lib/wsdl/xmlSchema/simpleType.rb
-	  * lib/xsd/codegen
-	  * lib/xsd/codegen.rb
-	  * sample/soap/authheader
-	  * sample/soap/raa2.4
-	  * sample/soap/ssl
-	  * sample/soap/swa
-	  * sample/soap/whois.rb
-	  * sample/soap/calc/samplehttpd.conf
-	  * sample/soap/exchange/samplehttpd.conf
-	  * sample/soap/sampleStruct/samplehttpd.conf
-	  * sample/wsdl/raa2.4
-	  * sample/wsdl/googleSearch/samplehttpd.conf
-	  * test/openssl/_test_ssl.rb
-	  * test/soap/header
-	  * test/soap/ssl
-	  * test/soap/struct
-	  * test/soap/swa
-	  * test/soap/wsdlDriver
-	  * test/wsdl/multiplefault.wsdl
-	  * test/wsdl/simpletype
-	  * test/wsdl/test_multiplefault.rb
-
-	* modified files
-	  * lib/soap/baseData.rb
-	  * lib/soap/element.rb
-	  * lib/soap/generator.rb
-	  * lib/soap/marshal.rb
-	  * lib/soap/netHttpClient.rb
-	  * lib/soap/parser.rb
-	  * lib/soap/processor.rb
-	  * lib/soap/property.rb
-	  * lib/soap/soap.rb
-	  * lib/soap/streamHandler.rb
-	  * lib/soap/wsdlDriver.rb
-	  * lib/soap/encodingstyle/handler.rb
-	  * lib/soap/encodingstyle/literalHandler.rb
-	  * lib/soap/encodingstyle/soapHandler.rb
-	  * lib/soap/mapping/factory.rb
-	  * lib/soap/mapping/mapping.rb
-	  * lib/soap/mapping/registry.rb
-	  * lib/soap/mapping/rubytypeFactory.rb
-	  * lib/soap/mapping/wsdlRegistry.rb
-	  * lib/soap/rpc/cgistub.rb
-	  * lib/soap/rpc/driver.rb
-	  * lib/soap/rpc/element.rb
-	  * lib/soap/rpc/proxy.rb
-	  * lib/soap/rpc/router.rb
-	  * lib/soap/rpc/soaplet.rb
-	  * lib/soap/rpc/standaloneServer.rb
-	  * lib/wsdl/data.rb
-	  * lib/wsdl/definitions.rb
-	  * lib/wsdl/operation.rb
-	  * lib/wsdl/parser.rb
-	  * lib/wsdl/soap/definitions.rb
-	  * lib/wsdl/xmlSchema/complexContent.rb
-	  * lib/wsdl/xmlSchema/complexType.rb
-	  * lib/wsdl/xmlSchema/data.rb
-	  * lib/wsdl/xmlSchema/parser.rb
-	  * lib/wsdl/xmlSchema/schema.rb
-	  * lib/xsd/datatypes.rb
-	  * lib/xsd/qname.rb
-	  * sample/soap/calc/httpd.rb
-	  * sample/soap/exchange/httpd.rb
-	  * sample/soap/sampleStruct/httpd.rb
-	  * sample/soap/sampleStruct/server.rb
-	  * sample/wsdl/amazon/AmazonSearch.rb
-	  * sample/wsdl/amazon/AmazonSearchDriver.rb
-	  * sample/wsdl/googleSearch/httpd.rb
-	  * test/soap/test_basetype.rb
-	  * test/soap/test_property.rb
-	  * test/soap/test_streamhandler.rb
-	  * test/soap/calc/test_calc.rb
-	  * test/soap/calc/test_calc2.rb
-	  * test/soap/calc/test_calc_cgi.rb
-	  * test/soap/helloworld/test_helloworld.rb
-	  * test/wsdl/test_emptycomplextype.rb
-	  * test/wsdl/axisArray/test_axisarray.rb
-	  * test/wsdl/datetime/test_datetime.rb
-	  * test/wsdl/raa/test_raa.rb
-	  * test/xsd/test_xmlschemaparser.rb
-	  * test/xsd/test_xsd.rb
-
-	* summary
-	  * add SOAP Header mustUnderstand support.
-
-	  * add HTTP client SSL configuration and Cookies support (works
-	    completely with http-access2).
-
-	  * add header handler for handling sending/receiving SOAP Header.
-
-	  * map Ruby's anonymous Struct to common SOAP Struct in SOAP Object
-	    Model.  it caused error.
-
-	  * add WSDL simpleType support to restrict lexical value space.
-
-	  * add SOAP with Attachment support.
-
-Sat Jul  3 17:19:44 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/tk/lib/tkextlib/tkDND.rb: fix syntax error.
-
-Thu Jul  1 23:15:29 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/pstore.rb (transaction): safer backup scheme.  [ruby-list:39102]
-
-	* lib/pstore.rb (commit_new): use FileUtils.copy_stream for Cygwin.
-	  [ruby-dev:23157]
-
-	* lib/pstore.rb (transaction): allow overriding dump and load.
-	  [ruby-dev:23567]
-
-	* lib/pstore.rb (PStore#transaction): get rid of opening in write mode
-	  when read only transaction.  [ruby-dev:23842]
-
-	* lib/yaml/store.rb: follow lib/pstore.rb's change.
+Wed Mar 15 17:26:05 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Jul  1 18:36:08 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* hash.c (rb_hash_s_create): unexpected recursive call removed.
+	  this bug was found by Satoshi Nojo <nojo@t-samukawa.or.jp>.
 
-	* ext/tk/lib/tcltklib : bug fix
+Wed Mar 15 13:12:39 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk : bug fix and add Tcl/Tk extension support libraries
+	* eval.c (Init_Thread): Thread.join removed finally.
 
-Thu Jul  1 11:59:45 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* string.c (rb_str_chomp_bang): forgot to call rb_str_modify().
 
-	* ext/openssl/extconf.rb: check for EVP_CIPHER_CTX_copy, ENGINE_add,
-	  EVP_CIPHER_CTX_set_padding, EVP_CipherFinal_ex, EVP_CipherInit_ex,
-	  EVP_DigestFinal_ex and EVP_DigestInit_ex.
+Mon Mar 13 16:12:13 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/openssl_missing.c (EVP_CIPHER_CTX_copy): new function.
+	* eval.c (block_pass): distinguish real orphan block and still
+	  on-stack block passed by block argument.
 
-	* ext/openssl/openssl_missing.h (EVP_DigestInit_ex, EVP_DigestFinal_ex,
-	  EVP_CipherInit_ex, EVP_CipherFinal_ex, HMAC_Init_ex): new macro for
-	  OpenSSL 0.9.6.
+Mon Mar 13 00:20:25 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_cipher.c (ossl_cipher_encrypt, ossl_cipher_decrypt):
-	  re-implemnt (the arguments for this method is ).
+	* parse.y (f_norm_arg): proper error message when constant comes
+	  in formal argument list.  this message is suggested by Muvaw
+	  Pnazte <bugathlon@yahoo.com>.
 
-	* ext/openssl/ossl_cipher.c (ossl_cipher_pkcs5_keyivgen): new method
-	  OpenSSL::Cipher::Cipher#pkcs5_keyivgen. it calls EVP_BytesToKey().
+	* eval.c (rb_f_raise): proper error message when the first
+	  argument is not an exception class/object.
 
-	* ext/openssl/ossl_cipher.c (ossl_cipher_alloc, ossl_cipher_initialize,
-	  ossl_cipher_copy, ossl_cipher_reset ossl_cipher_final,
-	  ossl_cipher_set_key, ossl_cipher_set_iv): replace all EVP_CipherInit
-	  and EVP_CipherFinal into EVP_CipherInit_ex and EVP_CipherFinal_ex.
-	  and EVP_CIPHER_CTX_init should only be called once.
+	* string.c (rb_str_dup): dup now postpone buffer copy as long as
+	  possible.  performance improved by lazy copying.
 
-	* ext/openssl/ossl_cipher.c (ossl_cipher_set_key_length): new method
-	  OpenSSL::Cipher::Cipher#key_len=.
+Sun Mar 12 13:58:52 2000  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* ext/openssl/ossl_cipher.c (ossl_cipher_init_deprecated): new
-	  finction; print warning for Cipher#<<.
+	* signal.c (rb_f_kill): should treat some symbols as the signal.
 
-	* ext/openssl/ossl_digest.c: replace all EVP_DigestInit and
-	  EVP_DigestFinal into EVP_DigestInit_ex and EVP_DigestFinal_ex.
-	  and EVP_MD_CTX_init should only be called once.
+Sat Mar 11 22:03:03 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_digest.c (digest_final): should call
-	  EVP_MD_CTX_cleanup to avoid memory leak.
+	* string.c (rb_str_gsub): performance tune by avoiding buffer copy.
 
-	* ext/openssl/ossl_hmac.c (ossl_hmac_initialize): repalce HMAC_init
-	  into HMAC_init_ex. and HMAC_CTX_init is moved to ossl_hmac_alloc.
+	* eval.c (rb_f_missing): check if argv[0] is ID.
 
-	* ext/openssl/ossl_hmac.c (hmac_final): should call
-	  HMAC_CTX_cleanup to avoid memory leak.
+Sat Mar 11 15:49:41 2000  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-	* test/openssl/test_cipher.rb, test/openssl/test_digest.rb,
-	  test/openssl/test_hmac.rb: new file.
+	* struct.c (rb_struct_aref): struct aref by symbol.
 
-Thu Jul  1 04:08:30 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Sat Mar 11 05:07:11 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_asn1.c (ossl_i2d_ASN1_TYPE, ossl_ASN1_TYPE_free):
-	  workaround for the versions earlier than OpenSSL-0.9.7.
+	* process.c (proc_setpriority): should return 0, not nil.
 
-Thu Jul  1 03:33:55 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* process.c (proc_setpgid): ditto.
 
-	* ext/openssl/ossl_pkey_dh.c (ossl_dh_initialize): should create
-	  empty pkey object if no argument is passed. [ruby-talk:103328]
+Fri Mar 10 18:14:54 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_pkey_dsa.c (ossl_dsa_initialize): ditto.
+	* file.c (path_check_1): confusing buf and path.  this bug found
+	  by <decoux@moulon.inra.fr>.
 
-	* ext/openssl/ossl_pkey_rsa.c (ossl_rsa_initialize): ditto.
+Fri Mar 10 09:37:49 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* ext/openssl/ossl_pkey_dh.c: add new methods: OpenSSL::PKey::DH#p,
-	  OpenSSL::PKey::DH#p=, OpenSSL::PKey::DH#g, OpenSSL::PKey::DH#g=,
-	  OpenSSL::PKey::DH#pub_key, OpenSSL::PKey::DH#pub_key=,
-	  OpenSSL::PKey::DH#priv_key and OpenSSL::PKey::DH#priv_key=.
+	* MANIFEST: add beos/GNUmakefile.in.
+	* configure.in: support BeOS R4.5.2 (Intel).
+	* beos/GNUmakefile.in: new file to support BeOS R4.5.2 (Intel).
 
-	* ext/openssl/ossl_pkey_dsa.c: add new methods: OpenSSL::PKey::DSA#p,
-	  OpenSSL::PKey::DSA#p=, OpenSSL::PKey::DSA#q, OpenSSL::PKey::DSA#q=,
-	  OpenSSL::PKey::DSA#g, OpenSSL::PKey::DSA#g=,
-	  OpenSSL::PKey::DSA#pub_key, OpenSSL::PKey::DSA#pub_key=,
-	  OpenSSL::PKey::DSA#priv_key and OpenSSL::PKey::DSA#priv_key=.
+Thu Mar  9 11:13:32 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Jul  1 03:16:09 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* regex.c (re_compile_fastmap): fixed embarrassing brace bug.
 
-	* ext/openssl/ossl_ssl.c (ossl_ssl_read): take optional second argument
-	  to specify a string to be written.
+Thu Mar  9 01:36:32 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/openssl/lib/openssl/buffering.rb (OpenSSL::Buffering#read):
-	  take optional second argument to specify a string to be written.
+	* missing/flock.c: emulate missing flock() with fcntl().
 
-	* ext/openssl/lib/openssl/buffering.rb (OpenSSL::Buffering#gets):
-	  refine regexp for end-of-line.
+Thu Mar  9 00:29:35 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/opnessl/lib/openssl/ssl.rb
-	  (OpenSSL::SSL::SocketForwarder#listen): fix typo.
+	* object.c (sym_to_s): returns ":sym".
 
-Wed Jun 30 11:38:51 2004  Mikael Brockman  <phubuh@phubuh.org>
+	* object.c (sym_id2name): separated from to_s; returns "sym".
 
-	* parse.y (primary): should not be NULL.  [ruby-core:03098]
+Wed Mar  8 19:16:19 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Wed Jun 30 02:53:24 2004  why the lucky stiff  <why@ruby-lang.org>
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.7.
 
-	* ext/syck/rubyext.c (syck_emitter_new): set buffer after
-	  Data_Wrap_Struct to avoid possible GC. [ruby-talk:104835]
+	* lib/net/http.rb (connecting): returns header
 
-Tue Jun 29 10:31:19 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed Mar  8 02:08:43 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_eval_cmd, rb_thread_trap_eval): restore safe level.
+	* parse.y: escape expansion too early.
 
-	* gc.c (define_final, run_final): preserve and restore safe level for
-	  finalizers.  [ruby-core:03058]
+	* string.c (rb_f_scan): Kernel#scan added.
 
-	* signal.c (signal_exec, rb_trap_exit, trap): preserve and restore
-	  safe level for signal handlers.  [ruby-dev:23829]
+	* regex.c (re_compile_pattern): support \cX et al.
 
-Mon Jun 28 14:57:56 2004  Jeff Mitchell  <quixoticsycophant@yahoo.com>
+Tue Mar  7 01:44:27 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* configure.in, lib/mkmf.rb (LIBPATHFLAG): use double quotes due to
-	  DOSISH compilers.  [ruby-core:03107]
+	* io.c (set_stdin): simplified procedure, allows $stdin = DATA;
+	  experimental.
 
-Mon Jun 28 00:30:19 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* io.c (set_outfile): ditto.
 
-	* sample/drb/*.rb: using 'DRb.thread.join' instead of 'gets'
+	* re.c (Init_Regexp): new method Regexp#last_match added; it's an
+	  alternative for $~.
 
-Sun Jun 27 22:39:51 2004  Kouhei Sutou  <kou@cozmixng.org>
+	* configure.in (DEFAULT_KCODE): KCODE_NONE should be the default.
 
-	* sample/rss/tdiary_plugin/rss-recent.rb: supported Hiki.
+	* dir.c (dir_s_rmdir): should return 0 on success.
 
-Sun Jun 27 12:19:46 2004  Kouhei Sutou  <kou@cozmixng.org>
+	* signal.c: remove CWGUSI support.
 
-	* {lib,sample,test}/rss: added RSS Parser. [ruby-dev:23780]
+Mon Mar  6 12:28:37 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Jun 26 11:07:30 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* marshal.c (w_symbol): support symbol object.
 
-	* configure.in (aix): -b must come at the start of the command line,
-	  and -e must not appear while testing libraries.  [ruby-talk:104501]
+	* util.c: make symbol as separated class.
 
-	* lib/mkmf.rb (dir_config): quote directory names if necessary.
-	  [ruby-talk:104505]
+	* error.c (Init_Exception): new exception RangeError.
 
-Fri Jun 25 15:33:19 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/socket/socket.c (ip_addrsetup): should check length of hostname.
 
-	* ext/iconv/extconf.rb: check stricter.  [ruby-talk:104501]
+	* ext/socket/socket.c (ip_addrsetup): check newline at the end of
+	  hostname.  These fixes suggested by Muvaw Pnazte <bugathlon@yahoo.com>.
 
-	* ext/iconv/extconf.rb: include iconv.h for libiconv.  [ruby-dev:22715]
+Sun Mar  5 20:35:45 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Fri Jun 25 08:31:29 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/Win32API/Win32API.c (Win32API_initialize): should call
+	  LoadLibrary() everytime and should assign the hdll to Win32API
+	  object(protect the hdll from GC).
 
-	* eval.c (rb_thread_atfork): remove "fork terminates thread"
-	  warning.  [ruby-dev:23768]
+Sun Mar  5 18:49:06 2000  Nakada.Nobuyoshi  <nobu.nokada@softhome.net>
 
-	* object.c (rb_obj_clone): backport FL_FINALIZE patch from 1.9.
-	  [ruby-core:02786][ruby-core:03067]
+	* misc/ruby-mode.el (ruby-parse-region): not treat method `begin'
+	  and `end' as reserved words.
 
-	* ext/socket/socket.c (sock_sockaddr): Socket#gethostbyname()
-	  should give us packed address, not struct sockaddr.
-	  [ruby-core:03053]
+	* misc/ruby-mode.el (ruby-font-lock-docs): ignore after `=begin'
+	  and `=end'.
 
-Fri Jun 25 02:04:23 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* misc/ruby-mode.el (ruby-font-lock-keywords, hilit-set-mode-patterns):
+	  added `yield' to keywords.
 
-	* {bcc32,win32,wince}/setup.mak: remove RUBY_EXTERN lines when
-	  including version.h. [ruby-talk:104456] (backported from HEAD)
+	* misc/ruby-mode.el (ruby-font-lock-keywords, hilit-set-mode-patterns):
+	  matches keywords at end of buffer.
 
-Thu Jun 24 14:23:29 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Mar  5 18:08:53 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* io.c (rb_io_fread): return already read data when system call is
-	  interrupted.  [ruby-talk:97206]
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.6.
 
-Thu Jun 24 01:32:43 2004  Shugo Maeda  <shugo@ruby-lang.org>
+	* lib/net/http.rb:  allow to omit 'start'
 
-	* version.h: added declarations of ruby_version,
-	  ruby_release_date, ruby_platform.
-	  (backported from HEAD)
+Tue Feb 29 01:08:26 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Jun 23 22:23:37 2004  Dave Thomas  <dave@pragprog.com>
+	* range.c (range_initialize): initialization done in `initialize';
+	  `initialize' should not be called more than once.
 
-	* ext/socket/socket.c (sock_s_gethostbyaddr): Work around problem
-	  with OS X not returning 'from' parameter to recvfrom for
-	  connection-oriented sockets.
+	* object.c (Init_Object): default `initialize' should take zero
+	  argument.
 
-Wed Jun 23 01:45:27 2004  Dave Thomas  <dave@pragprog.com>
+	* time.c (time_s_new): call `initialize' in Time::new.
 
-	* lib/rdoc/parsers/parse_rb.rb (RubyLex::identify_quotation):
-	  Fix problem with the 'r' being dropped from %r{xxx}
+Sat Feb 26 22:39:31 2000  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-Wed Jun 23 00:20:20 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* string.c (rb_str_times): fix String#* with huge string.
 
-	* ext/win32ole/win32ole.c (ole_hresult2msg): remove trailing
-	  CRs and LFs. (doesn't depend on CR+LF) [ruby-dev:23749]
+Sat Feb 26 00:14:59 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Jun 23 00:00:25 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* dir.c (dir_s_new): call `initialize' in Dir::new.
 
-	* io.c (rb_io_initialize): should check fcntl result.  [ruby-dev:23742]
+Fri Feb 25 23:01:49 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Tue Jun 22 21:11:36 2004  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+	* ruby.h: export ruby_safe_level by EXTERN for mswin32.
+	* win32/ruby.def: regular maintenance.
 
-	* ext/win32ole/win32ole.c (OLE_FREE): should not call CoFreeUnuse-
-	  dLibraries().
+Fri Feb 25 22:12:46 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/win32ole/win32ole.c (ole_event_free): ditto.
+	* io.c (rb_io_reopen): IO#reopen should accept path as well.
 
-	* ext/win32ole/win32ole.c (ole_hresult2msg): truncate error message
-	  before CR.
+	* string.c (rb_str_s_new): call `initialize' in String::new.
 
-Tue Jun 22 16:47:42 2004  Shugo Maeda  <shugo@ruby-lang.org>
+	* hash.c (rb_hash_s_new): call `initialize' in Hash::new.
 
-	* lib/net/ftp.rb (MDTM_REGEXP): fix for demon's ftp server.
-	  Thanks, Rutger Nijlunsing.
+	* array.c (rb_ary_s_new): call `initialize' in Array::new.
 
-Mon Jun 21 10:19:23 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+Fri Feb 25 12:50:20 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* win32/win32.c (rb_w32_opendir): use FindFirstFile()/FindNextFile()/
-	  FindClose() instead of _findfirst()/_findnext()/_findclose().
-	  merge from HEAD.
+	* eval.c (rb_thread_start_timer): interval changed to 10ms from 50ms.
 
-Sat Jun 19 13:24:15 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Feb 25 06:42:26 2000  GOTOU YUUZOU  <gotoyuzo@notwork.org>
 
-	* eval.c (method_call): allow changing $SAFE.  [ruby-dev:23713]
+	* ext/socket/socket.c (ip_addrsetup): hostp should remain NULL if
+	  host is nil.
 
-Fri Jun 18 23:12:22 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Feb 24 16:53:47 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (proc_save_safe_level, rb_set_safe_level, safe_setter): limit
-	  safe level.
+	* eval.c (rb_thread_schedule): priority check for sleep expired
+	  threads needed.
 
-Wed Jun 16 23:05:57 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed Feb 23 14:22:32 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* object.c (rb_mod_freeze): prepare string representation before
-	  freezing. [ruby-talk:103646]
+	* array.c (rb_ary_join): forgot to initialize a local variable
+	  `taint'.
 
-Wed Jun 16 16:04:40 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Feb 22 07:40:55 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* object.c (rb_mod_le): singleton class inherits Class rather than its
-	  object's class.  [ruby-dev:23690]
+	* re.c (Init_Regexp): renamed to MatchData, old name MatchingData
+	  remain as alias.
 
-Wed Jun 16 16:01:17 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Feb 22 00:20:21 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* gc.c (stack_grow_direction): memoize the direction.
+	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.5.
 
-	* gc.c (Init_stack): should always move to end of VALUE.
+	* lib/net/session.rb: rename to protocol.rb
 
-Tue Jun 15 12:10:04 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* lib/net/protocol.rb: ProtocolSocket -> Net::Socket
 
-	* ext/tk/lib/tk.rb: bug fix (TkWindow#grab)
+	* lib/net/protocol.rb: Net::Socket#write, write_pendstr
+	  can take block
 
-Mon Jun 14 18:23:27 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* lib/net/smtp.rb: new methods SMTP#ready SMTPCommand#write_mail
 
-	* ext/tk/lib/remote-tk.rb: bug fix
+	* lib/net/pop.rb: POPMail#pop can take block
 
-Sun Jun 13 00:23:04 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Sat Feb 19 23:58:51 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tcltklib/extconf.rb: [EXPERIMENTAL] MacOS X (darwin) support
+	* regex.c (re_match): pop_loop should not pop at forward jump.
 
-	* ext/tcltklib/tcltklib.c: fix thread trouble on callback proc, and
-	  eliminate warning about instance variable access
+Fri Feb 18 17:15:40 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk/menubar.rb: improve supported menu_spec
+	* eval.c (method_clone): method objects are now clonable.
 
-	* ext/tk/lib/tk/menuspec.rb: [add] menu_spec support library
+Fri Feb 18 00:27:34 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk/root.rb: add menu_spec support
+	* variable.c (rb_shared_variable_declare): shared variable (aka
+	  class/module variable) introduced.  prefix `@@'. experimental.
 
-	* ext/tk/lib/tk/text.rb: bug fix
+	* class.c (rb_scan_args): new format char '&'.
 
-	* ext/tk/lib/tk/toplevel.rb: add menu_spec support
+Thu Feb 17 19:09:05 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* ext/tk/sample/menubar?.rb: [add] sample of menu_spec usage
+	* win32/win32.c (mypopen): don't close handle if it is not assigned.
+	* win32/win32.c (my_open_osfhandle): support O_NOINHERIT flag.
+	* win32/win32.c (win32_getcwd): rename getcwd to win32_getcwd
+	  in order to avoid using the C/C++ runtime DLL's getcwd.
+	  Use CharNext() to process directory name.
+	* win32/win32.h: map getcwd to win32_getcwd.
 
-Sat Jun 12 11:15:53 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+Wed Feb 16 00:32:49 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* configure.in (target_os): strip -gnu suffix on Linux.
+	* eval.c (method_arity): nd_rest is -1 for no rest argument.
 
-Fri Jun 11 17:08:21 2004  Akinori MUSHA  <knu@iDaemons.org>
+	* process.c (proc_waitpid): returns nil when waitpid(2) returns 0.
 
-	* config.guess: Restore a wrongly removed hyphen.
+Tue Feb 15 01:47:00 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Jun 11 14:30:08 2004  Akinori MUSHA  <knu@iDaemons.org>
+	* process.c (rb_f_waitpid): pid_t should be signed.
 
-	* config.guess: Attempt to avoid system name change on
-	  Darwin platforms also.
+Mon Feb 14 13:59:01 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Jun 11 14:22:45 2004  Akinori MUSHA  <knu@iDaemons.org>
+	* parse.y (yylex): yylex yields wrong tokens for `:foo=~expr'.
 
-	* config.guess, config.sub: Attempt to avoid system name change on
-	  Linux platforms.  We have been using "linux" instead of
-	  "linux-gnu" on this branch.
+	* ruby.c (load_file): exit if reading file is empty.
 
-Thu Jun 10 19:19:41 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Feb 14 03:34:52 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/sdbm/init.c (fsdbm_store): sdbm should use StringValue().
-	  [ruby-talk:103062]
+	* parse.y (yylex): `foo.bar=1' should be <foo><.><bar><=><1>,
+	  not <foo><.><bar=><1>.
 
-Wed Jun  9 18:04:14 2004  akira yamada  <akira@ruby-lang.org>
+	* eval.c (rb_thread_restore_context): process according to
+	  RESTORE_* is moved after longjmp().
 
-	* lib/uri/generic.rb (URI::Generic::merge,
-	  URI::Generic::route_from): accepts non-hierarchical URI.
-	  [ruby-dev:23631]
+	* eval.c (thread_switch): new function to process RESTORE_*.
 
-	* test/uri/test_generic.rb (TestGeneric::test_route,
-	  TestGeneric::test_merge): added tests for above changes.
+Sun Feb 13 16:19:49 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Wed Jun  9 17:39:37 2004  Akinori MUSHA  <knu@iDaemons.org>
+	* ruby.c (require_libraries): don't access freed memory.
 
-	* config.guess, config.sub: Update to a more recent version as of
-	  2004-01-20.
+	* ruby.c (add_modules): ditto.
 
-	* configure.in: Add support for DragonFly BSD.
+Fri Feb 11 12:06:22 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Jun  2 20:16:03 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* parse.y (parse_quotedwords): %w() need to split not only by mere
+	  spaces, but by all whitespaces.
 
-	* string.c (str_new4): should share shared instance if it already
-	  exists.  [ruby-dev:23665]
+Thu Feb 10 02:12:04 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Jun  2 12:41:53 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* string.c (rb_str_index_m): did not support negative offset.
 
-	* io.c (rb_io_gets_m): set lastline ($_) even when read line is
-	  nil.  [ruby-dev:23663]
+Wed Feb  9 21:54:26 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Fri May 28 11:20:31 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/socket/getaddrinfo.c: gcc --traditional support.
+	  Rearrange headers to work AC_C_CONST.
+	* ext/socket/getnameinfo.c: ditto.
+	* ext/socket/socket.c: mswin32: use double instead of long long.
 
-	* eval.c (rb_eval): bad influence on frame node.
+Wed Feb  9 16:30:41 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (eval): reverted wrongly removed condition.  [ruby-dev:23638]
+	* numeric.c (num_coerce): should return [y, x].
 
-Thu May 27 23:15:18 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Wed Feb  9 11:07:30 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/logger.rb: leading 0 padding of timestamp usec part.
+	* ruby.c (ruby_prog_init): loadpath structure changed.
 
-	* lib/csv.rb (CSV.parse): [CAUTION] behavior changed.  in the past,
-	  CSV.parse accepts a filename to be read-opened (it was just a
-	  shortcut of CSV.open(filename, 'r')).  now CSV.parse accepts a
-	  string or a stream to be parsed e.g.
-	  CSV.parse("1,2\n3,r") #=> [['1', '2'], ['3', '4']]
+Tue Feb  8 02:07:33 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/csv.rb: CSV::Row and CSV::Cell are deprecated.  these classes
-	  are removed in the future.  in the new csv.rb, row is represented
-	  as just an Array.  since CSV::Row was a subclass of Array, it won't
-	  hurt almost all programs except one which depended CSV::Row#match.
-	  and a cell is represented as just a String or nil(NULL).  this
-	  change will cause widespread destruction.
+	* regex.c (re_search): optimize for \G at top.
 
-	      CSV.open("foo.csv", "r") do |row|
-		row.each do |cell|
-		  if cell.is_null       # using Cell#is_null
-		    p "(NULL)"
-		  else
-		    p cell.data         # using Cell#data
-		  end
-		end
-	      end
+	* regex.c (re_compile_pattern): \G introduced.
 
-	    must be just;
+	* regex.c (re_match): ditto.
 
-	      CSV.open("foo.csv", "r") do |row|
-		row.each do |cell|
-		  if cell.nil?
-		    p "(NULL)"
-		  else
-		    p cell
-		  end
-		end
-	      end
+	* string.c (str_sub_bang): old behavior restored: bang method
+	  returns nil if string not changed.
 
-	* lib/csv.rb: [CAUTION] record separator(CR, LF, CR+LF) behavior
-	  change.  CSV.open, CSV.parse, and CSV,generate now do not force
-	  opened file binmode.  formerly it set binmode explicitly.
+	* regex.c (re_compile_pattern): support independent subexpression
+	  `(?>pattern)'. 
 
-	  with CSV.open, binmode of opened file depends the given mode
-	  parameter "r", "w", "rb", and "wb".  CSV.parse and CSV.generate open
-	  file with "r" and "w".
+	* regex.c (re_match): ditto.
 
-	  setting mode properly is user's responsibility now.
+Mon Feb  7 15:51:08 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/csv.rb: accepts String as a fs (field separator/column separator)
-	  and rs (record separator/row separator)
+	* regex.c (re_match): now understands interrupts under Ruby.
 
-	* lib/csv.rb (CSV.read, CSV.readlines): added.  works as IO.read and
-	  IO.readlines in CSV format.
+Mon Feb  7 07:51:52 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/csv.rb: added CSV.foreach(path, rs = nil, &block).  CSV.foreach
-	  now does not handle "| cmd" as a path different from IO.foreach.
-	  needed?
+	* array.c (rb_ary_uniq_bang): always return an Array.
 
-	* test/csv/test_csv.rb: updated.
+	* array.c (rb_ary_compact_bang): ditto.
 
-	* test/ruby/test_float.rb: added test_strtod to test Float("0").
+	* array.c (rb_ary_flatten_bang): ditto.
 
-Thu May 27 21:37:50 2004  Tanaka Akira  <akr@m17n.org>
+	* hash.c (rb_hash_reject): returns a Hash, not an Array.
 
-	* lib/pathname.rb (Pathname#initialize): refine pathname initialization
-	  by pathname.
+	* hash.c (env_reject): ditto.
 
-Thu May 27 20:22:05 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Fri Feb  4 10:20:25 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (rb_io_fwrite): check all case errno != 0 [ruby-dev:23648]
+	* string.c (scan_once): scan now leaves information about the last
+	  successful pattern match in $&.
 
-Thu May 27 14:53:13 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* io.c (rb_io_close): should not check closed IO.
 
-	* io.c (rb_io_fwrite): workaround for bcc32's fwrite bug.
-	  add errno checking.  [ruby-dev:23627]
+Fri Feb  4 05:44:01 2000  Kentaro Inagaki  <inagaki@tg.rim.or.jp>
 
-Wed May 26 14:19:42 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/socket/socket.c (s_recv): TRAP_BEG after retry entry.
 
-	* eval.c (rb_eval, eval): make line number consistent on eval with
-	  Proc.  [ruby-talk:101253]
+Wed Feb  2 22:33:45 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-Wed May 26 13:59:17 2004  Dave Thomas  <dave@pragprog.com>
+	* eval.c (rb_thread_start): receives argument from outside, like
+	  `Thread::start(1,2,3){|a,b,c| ... }'.
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::skip_for_variable): Allow for
-	  'do' after for statement
+Wed Feb  2 22:14:40 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed May 26 13:56:03 2004  Dave Thomas  <dave@pragprog.com>
+	* re.c (rb_reg_regsub): should check regs->num_regs.
 
-	* lib/rdoc/generators/html_generator.rb (Generators::MarkUp::style_url): Fix
-	  relative path to code CSS file
+	* re.c (rb_reg_search): remove matchcache, use static struct
+	  re_register instead. 
 
-Wed May 26 13:14:52 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* re.c (match_getter): avoid cloning match data.
 
-	* io.c (rb_io_init_copy): copy also positions.  [ruby-talk:100910]
+Wed Feb  2 17:12:15 2000  Dave Thomas  <Dave@Thomases.com>
 
-Wed May 26 00:00:00 2004  why the lucky stiff  <why@ruby-lang.org>
+	* samples/eval.rb: Rescue new ScriptError exception
 
-	* ext/syck/syck.c (syck_new_parser): clear parser on init.
-	  thanks, ts. [ruby-core:02931]
+Wed Feb  2 02:06:07 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/token.c (sycklex_yaml_utf8): buffer underflow.
-	  thanks, ts. [ruby-core:02929]
+	* string.c (str_gsub_bang): gsub! now leaves information about the
+	  last successful pattern match in $&.
 
-	* lib/yaml/baseemitter.rb (indent_text): simpler flow block code.
+Mon Jan 31 15:24:58 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/yaml.rb: added rdoc to beginning of lib.
+	* string.c (str_sub_bang): bang method returns string always.
+	  experimental.
 
-Mon May 24 10:46:26 2004  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+Sun Jan 30 17:58:09 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* lib/rdoc/generators/template/html/html.rb: SYSTEM identifiers
-	  must be absolute URIs
+	* eval.c: arrange to use setitimer(2) for BOW, DJGPP
 
-Sat May 22 12:00:04 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* defines.h: ditto. use random(3) on cygwin b20.1.
 
-	* MANIFEST: add new encodings in rexml.
+Sun Jan 30 17:20:16 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/tk/MANIFEST: add recent files.
+	* eval.c: use getrlimit(2) on DJGPP.
 
-Sat May 22 05:37:11 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Thu Jan 27 01:27:10 2000  GOTO Kentaro  <gotoken@math.sci.hokudai.ac.jp>
 
-	* ext/tk/lib/remote-tk.rb: (NEW library) controll Tk interpreters
-	  on the other processes by Tcl/Tk's 'send' command
+	* dir.c (glob): glob pattern "/*" did not match.
 
-Fri May 21 09:22:05 2004  Dave Thomas  <dave@pragprog.com>
+Wed Jan 26 22:30:47 2000  Shigeo Kobayashi  <shigeo@tinyforest.gr.jp>
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_method_parameters):
-	  Add ()'s around parameters that don't have them
+	* numeric.c (flo_modulo): wrong result for negative modulo.
 
-Thu May 20 17:02:03 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed Jan 26 02:01:57 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/mkmf.rb (check_sizeof): define result size.  [ruby-core:02911]
+	* file.c (test_c): should use S_ISCHR.
 
-	* lib/mkmf.rb (create_header): macro name should not include equal
-	  sign.
+	* file.c (rb_stat_c): ditto.
 
-Thu May 20 15:59:50 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* string.c (rb_str_each_line): should propagate tainting.
 
-	* ext/socket/socket.c: fix SEGV. [ruby-dev:23550]
+Tue Jan 25 04:01:34 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu May 20 14:35:52 2004  Tanaka Akira  <akr@m17n.org>
+	* object.c (rb_obj_freeze): all objects made freezable.
 
-	* ext/socket/socket.c: check SCM_RIGHTS macro addition to
-	  the msg_control field to test existence of file descriptor passing
-	  by msg_control.
+Tue Jan 25 00:37:01 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Thu May 20 12:38:06 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* configure.in: use AC_CHECK_TOOL for cross compiling.
 
-	* numeric.c (flo_eq): always check if operands are NaN.
-	  [ruby-list:39685]
+Mon Jan 24 19:01:54 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-Thu May 20 12:34:39 2004  Dave Thomas  <dave@pragprog.com>
+	* array.c (rb_protect_inspect): should be checked by id of
+	  objects; not by object themselves.
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_visibility):
-	  At Ryan Davis' suggestion, honor visibility modifers if guarded by a
-	  statement modifier
+Mon Jan 24 18:48:08 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Thu May 20 12:22:13 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (rb_eval): too many warnings;  warned on every method
+	  overriding.  should be on method discarding.
 
-	* lib/mkmf.rb (have_type): do not check pointer to incomplete type,
-	  which always get compiled.  [ruby-list:39683]
+Mon Jan 24 02:56:44 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed May 19 11:09:00 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* parse.y (yylex): -2.abs should be `(-2).abs' to accomplish the
+	  principle of less surprise.  `+2' too.
 
-	* ext/tk/lib/tk.rb: change permition of TkObject#tk_send from
-	  private to public
+	* eval.c (rb_eval): when defining class is already there, and
+	  superclass differ, throw away the old class.
 
-Tue May 18 14:00:46 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* variable.c (rb_const_set): gives warning again on constant
+	  redefinition.
 
-	* node.h (NEW_DSTR): adjust list length.
+	* error.c (Init_Exception): SyntaxError, NameError, LoadError and
+	  NotImplementError are subclasses of ScriptError<Exception, not
+	  StandardError.  experimental.
 
-	* parse.y (literal_concat): ditto.
+Sat Jan 22 00:00:41 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon May 17 16:14:25 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* parse.y (parse_quotedwords): no longer use `String#split'.
+	  and enable space escape within quoted word list.
+	  e.g. %w(a\ b\ c abc) => ["a b c", "abc"].
 
-	* numeric.c (flo_to_s): it's preferable that "p 0.0" outputs "0.0"
-	  instead of "0.0e+00". [ruby-dev:23480]
+	* string.c (rb_str_slice_bang): new method `slice!'.
 
-	* numeric.c (flo_to_s): it's preferable that "p 0.00000000000000000001"
-	  outputs "1.0e-20" instead of "9.999999999999999e-21". (the precision
-	  is considered, but there is assumption DBL_DIG == 15 in current
-	  implementation)
+Fri Jan 21 21:56:08 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Mon May 17 10:13:33 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* lib/net/session.rb, smtp.rb, pop.rb, http.rb: 1.1.4.
 
-	* ext/socket/socket.c (setup_domain_and_type): honor duck typing.
-	  [ruby-dev:23522]
+	* lib/net/http.rb: can receive messages which have
+	  no Content-Length:.
 
-	* ext/socket/socket.c (sock_s_getnameinfo): ditto.
+Fri Jan 21 16:15:59 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon May 17 01:15:23 2004  why the lucky stiff  <why@ruby-lang.org>
+	* eval.c (thgroup_s_new): new class ThreadGroup.
 
-	* lib/yaml.rb: removed fallback to pure Ruby parser.
+Tue Jan 18 12:24:28 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/yaml/baseemitter.rb (indent_text): was forcing a mod value
-	  of zero at times, which kept some blocks from getting indentation.
+	* struct.c (Init_Struct): remove Struct's own hash and eql?.
 
-	* lib/yaml/baseemitter.rb (node_text): rewriting folded scalars.
+Sat Jan 15 22:21:08 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* ext/syck/syck.h: reports style of scalars now, be they plain, block
-	  single-, or double-quoted.
+	* eval.c (search_method): argument klass may be 0.
 
-	* ext/syck/syck.c: ditto.
+Sat Jan 15 15:03:46 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/gram.c: ditto.
+	* enum.c (enum_index): remove this method.
 
-	* ext/syck/node.c: ditto.
+	* enum.c: remove use of pointers to local variables. find,
+	  find_all, min, max, index, member?, each_with_index, 
 
-	* ext/syck/token.c: ditto.
+	* eval.c (massign): multiple assignment does not use to_a anymore.
+	  experimental.
 
-	* ext/syck/rubyext.c (yaml_org_handler): symbols loaded only
-	  if scalar style is plain.
+Fri Jan 14 12:22:04 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/rubyext.c (yaml_org_handler): some empty strings were
-	  loaded as symbols.
+	* string.c (rb_str_replace): use memmove instead of memcpy for
+	  overwrapping strings (e.g. a[1] = a).
 
-	* test/yaml/test_yaml.rb (test_perl_regexp): updated test to
-	  match new regexp serialization.
+Thu Jan 13 11:12:40 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon May 17 00:03:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* parse.y (arg_add): use new node, ARGSPUSH.
 
-	* lib/drb/drb.rb: Cosmetic documentation changes.
+Mon Jan 10 18:32:28 2000  Koji Arai  <JCA02266@nifty.ne.jp>
 
-Sun May 16 22:36:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* marshal.c (w_object): forgot an argument to call w_ivar().
 
-	* lib/test/unit.rb: Removed :nodoc: directive (it prevented effective
-	  RDoc operation), and added file-level comment.
+Sun Jan  9 18:13:51 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Sun May 16 20:55:49 2004  Tanaka Akira  <akr@m17n.org>
+	* random.c: first was not defined unless HAVE_RANDOM.
 
-	* ext/dbm/dbm.c (fdbm_initialize): accept optional 3rd argument to
-	  specify an open flag.
-	  (Init_dbm): define open flags: DBM::READER, DBM::WRITER, DBM::WRCREAT
-	  and DBM::NEWDB.
+Sat Jan  8 19:02:49 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun May 16 13:10:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* io.c (rb_io_sysread): raise IOError for buffered IO.
 
-	* lib/test/unit/**/*.rb: Removed :nodoc: directives (many were
-	  generating warnings, many were on private methods).
+	* ext/socket/socket.c (s_recv): ditto.
 
-Sat May 15 01:41:34 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri Jan  7 00:59:29 2000  Masahiro Tomita  <tommy@tmtm.org>
 
-	* eval.c (eval): forgot to restore $SAFE value before evaluating
-	  compiled node.  [ruby-core:02872]
+	* io.c (io_fread): TRAP_BEG/TRAP_END added around getc().
 
-Sat May 15 01:33:12 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Jan  6 00:39:54 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* range.c (range_each_func): terminates loop if generating value
-	  is same to @end.  [ruby-talk:100269]
+	* random.c (rb_f_rand): should be initialized unless srand is
+	  called before.
 
-Fri May 14 22:08:38 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed Jan  5 16:59:34 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* string.c (rb_str_new4): should not reuse frozen shared string if
-	  the original is not an instance of String. [ruby-talk:100193]
+	* lib/net/session.rb, smtp.rb, pop.rb, http.rb: 1.1.3.
 
-Fri May 14 18:39:25 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* lib/net/session.rb: Session -> Protocol, ...
 
-	* ext/tk/lib/tk/canvas.rb: improve coords support for canvas items.
-	  Now, supports all of the followings.
-	    TkcLine.new(c, 0, 0, 100, 100, :fill=>'red')
-	    TkcLine.new(c, [0, 0, 100, 100], :fill=>'red')
-	    TkcLine.new(c, [0, 0], [100, 100], :fill=>'red')
-	    TkcLine.new(c, [[0, 0], [100, 100]], :fill=>'red')
-	    TkcLine.new(c, :coords=>[0, 0, 100, 100], :fill=>'red')
-	    TkcLine.new(c, :coords=>[[0, 0], [100, 100]], :fill=>'red')
+	* lib/net/http.rb: HTTPCommand implementation was changed.
 
-Fri May 14 12:11:43 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Wed Jan  5 02:14:46 2000  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* util.c (ruby_strtod): strtod("0", &end); => end should point '\0'.
-	 [ruby-dev:23498]
+	* parse.y: Fix SEGV on empty parens with UMINUS or UPLUS.
 
-Thu May 13 15:47:30 2004  akira yamada  <akira@ruby-lang.org>
+Tue Jan  4 22:25:54 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/net/telnet.rb (Net::Telnet::login): "options" can specify
-	  regexps for login prompt and/or password prompt.
+	* parse.y (stmt): `() while cond' dumped core.
 
-Thu May 13 14:23:45 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+Tue Jan  4 06:04:14 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* hash.c (delete_if_i): use st_delete_safe() (via
-	  rb_hash_delete()) instead of returning ST_DELETE.
-	  backport from HEAD.  [ruby-dev:23487]
+	* configure.in: modify for cross-compiling.
+	  use target_* instead of host_*. 
+	  use AC_CANONICAL_TARGET.
 
-Thu May 13 13:01:30 2004  akira yamada  <akira@ruby-lang.org>
+	* Makefile.in: ditto.
 
-	* lib/uri/mailto.rb (URI::MailTo::to_s): should include fragment.
+	* cygwin/GNUmakefile.in: ditto.
 
-Thu May 13 11:04:08 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Jan  1 13:26:14 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* pack.c (pack_pack): always add with null for 'Z'.
+	* eval.c (rb_yield_0): force_recycle ruby_dyna_vars to gain
+	  performance.
 
-	* pack.c (pack_unpack): terminated by null for 'Z'.  [ruby-talk:98281]
+	* array.c (rb_ary_delete_at_m): takes same argument pattern with
+	  rb_ary_aref.
 
-Wed May 12 19:59:43 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Jan  1 10:12:26 2000  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
 
-	* lib/mkmf.rb (have_type, check_sizeof): replace unusable characters.
-	  [ruby-talk:99788]
+	* ruby.h,util.c (rb_special_const_p): peep hole optimization.
 
-Wed May 12 17:41:42 2004  Tanaka Akira  <akr@m17n.org>
+	* ruby.h,util.c (rb_test_false_or_nil): removed.
 
-	* lib/resolv.rb (Resolv::DNS::Config): make it configurable without
-	  external file such as /etc/resolv.conf.
+	* ruby.h (RTEST, SPECIAL_CONST_P): peep hole optimization.
 
-Wed May 12 14:37:27 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* ruby.h (FL_ABLE, FL_SET, FL_UNSET, FL_REVERSE): made expressions
+	  not statements.
 
-	* ext/openssl/ossl_x509name.c: attribute value of DC (short name of
-	  domainComponent) should be IA5String.
+	* ruby.h (OBJ_INFECT): newly added macro which copies taint from
+	  `s' to `x'.
 
-Wed May 12 13:20:19 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Sat Jan  1 02:04:18 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk/composite.rb: improve configure methods (based on
-	  the proposal of [ruby-talk:99671]).
+	* eval.c (rb_thread_safe_level): new method.
 
-Wed May 12 11:51:08 2004  Dave Thomas  <dave@pragprog.com>
+	* eval.c (rb_yield_0): recycle dyna_var_map to reduce object
+	  allocation. 
 
-	* class.c (rb_obj_singleton_methods): fix rdoc
+Fri Dec 31 00:52:48 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon May 10 21:44:42 2004  Dave Thomas  <dave@pragprog.com>
+	* eval.c: thread independent trace_func not needed.
 
-	* lib/rdoc/generators/html_generator.rb: Change scheme for
-	  looking up symbols in  HTML generator.
+Thu Dec 30 14:47:31 1999  akira yamada  <akira@ruby-lang.org>
 
-Mon May 10 16:45:21 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* configure.in: specifies -soname in LIBRUBY_DLDFLAGS on linux
+	  platforms.
 
-	* eval.c (eval): warning during eval should not cause deadlock.
-	  [ruby-talk:98651]
+Thu Dec 30 10:51:27 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_eval): raise TypeError exception for superclass
-	  mismatch.  [ruby-list:39567]
+	* array.c,io.c,hash,c,re.c,string.c: `_m' suffix instead of
+	  `_method' for wrapper functions to implement method,
+	  e.g. `rb_str_join_m()'.
 
-Mon May 10 12:11:37 2004  Dave Thomas  <dave@pragprog.com>
+Thu Dec 30 02:08:02 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/generators/html_generator.rb: Hack to search parents
-	  for unqualified constant names.
+	* bignum.c (rb_cstr2inum): non-numeric format check added.
+	  currently it works only with base == 0 (i.e. Integer()).
 
-Mon May 10 12:11:37 2004  Dave Thomas  <dave@pragprog.com>
+	* bignum.c (rb_str2inum): now takes VALUE to 1st argument.  null
+	  byte check added.
 
-	* lib/rdoc/generators/html_generator.rb: Hack to search parents
-	  for unqualified constant names.
+	* array.c (rb_ary_replace): unless replacement is an array,
+	  replacement shall be converted to array by `[replacement]', not
+	  by `replacement.to_a'.
 
-Sun May  9 22:37:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* array.c (rb_ary_plus): right operand must be an array.
 
-	* lib/net/ftp.rb: improved documentation
-	* lib/net/imap.rb: ditto
-	* lib/net/pop.rb: ditto
-	* lib/net/smtp.rb: ditto
-	* lib/net/telnet.rb: ditto
+	* array.c (rb_ary_concat): argument must be an array.
 
-Fri May  7 21:50:21 2004  Dave Thomas  <dave@pragprog.com>
+Mon Dec 27 12:35:47 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::parse_include): Allow
-	  multiple arguments to 'include'
+	* ext/socket/socket.c (sock_finalize): mswin32: fix socket handle leak.
 
-Fri May  7 21:31:56 2004  Minero Aoki  <aamine@loveruby.net>
+	* win32/win32.c (myfdclose): ditto.
 
-	* lib/fileutils.rb (fu_list): Array() breaks pathes including "\n".
-	  [ruby-core:02843]
+Sun Dec 26 23:15:13 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Fri May  7 11:25:53 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* win32/win32.c (mypopen): raise catchable error instead of rb_fatal.
+	* win32/win32.c (mypclose): fix process handle leak.
 
-	* util.c (ruby_strtod): "0.0000000000000000001" should be converted
-	  to 1.0e-19 instead of 0.0. (leading zeros aren't significant digits)
-	  [ruby-talk:99318] [ruby-dev:23465]
+Sun Dec 26 16:17:11 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Fri May  7 10:00:05 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* ext/Win32API/Win32API.c (Win32API_initialize): use UINT2NUM
+	  instead of INT2NUM to set __dll__ and __proc__.
 
-	* ext/tk/tkutil.c (get_eval_string_core): bug fix. [ruby-dev:23466]
+Sat Dec 25 00:08:59 1999  KANEKO Naoshi  <wbs01621@mail.wbs.ne.jp>
 
-Thu May  6 22:13:17 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* ext/Win32API/Win32API.c (Win32API_Call): remove 'dword ptr'
+	  from _asm.
 
-	* ext/socket/socket.c (ippaddr): use NUMERICHOST if can not resolve
-	  hostname.
+Fri Dec 24 10:26:47 1999  Koji Oda  <oda@bsd1.qnes.nec.co.jp>
 
-Thu May  6 14:22:29 2004  why the lucky stiff  <why@ruby-lang.org>
+	* win32/win32.h: use "C++" linkage.
 
-	* lib/yaml/rubytypes.rb (to_yaml): added instance variable handling
-	  for Ranges, Strings, Structs, Regexps.
+Fri Dec 24 02:00:57 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/yaml/rubytypes.rb (to_yaml_fold): new method for setting a
-	  String's flow style.
+	* eval.c (THREAD_ALLOC): should initialize th->trace.
 
-	* lib/yaml.rb (YAML::object_maker): now uses Object.allocate.
+Fri Dec 24 00:43:39 1999  KANEKO Naoshi  <wbs01621@mail.wbs.ne.jp>
 
-	* ext/syck/gram.c: fixed transfer methods on structs, broke it
-	  last commit.
+	* io.c (pipe_open): check for `fptr->f == NULL'.
+	* win32/win32.c (mypopen): STDERR does not work during ` function.
 
-Thu May  6 11:40:28 2004  Shugo Maeda  <shugo@ruby-lang.org>
+Wed Dec 22 22:50:40 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* lib/net/imap.rb (string): accept NIL.
+	* lib/net/session.rb, smtp.rb, pop.rb, http.rb: 1.1.2.
 
-	* lib/net/imap.rb (body_type_basic): allow body-fields omissions.
+	* lib/net/http.rb: HTTP support is enhanced a little
 
-Thu May  6 01:59:04 2004  Dave Thomas  <dave@pragprog.com>
+	* lib/net/http.rb: support proxy
 
-	* lib/rdoc/generators/html_generator.rb (Generators::HtmlMethod::params):
-	  Don't include the &block parameter if we have explicit
-	  yield parameters.
+Tue Dec 21 17:21:28 1999  Koji Oda  <oda@bsd1.qnes.nec.co.jp>
 
-Wed May  5 03:40:29 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* ext/socket/socket.c (sock_finalize): mswin32: fix FILE* leak.
 
-	* lib/rinda/ring.rb: use recv instead of recvfrom.
+Tue Dec 21 05:33:56 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Tue May  4 23:52:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* lib/net/session.rb, smtp.rb, pop.rb, http.rb: 1.1.1.
 
-	* lib/gserver.rb: documented
+	* lib/net/http.rb: support HTTP chunk
 
-Tue May  4 23:46:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Mon Dec 20 19:08:12 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* lib/xmlrpc/README.txt: introduced for documentation purposes
+	* file.c (rb_file_s_expand_path): handle dir separator correctly.
 
-Mon May  3 09:47:24 2004  Dave Thomas  <dave@pragprog.com>
+Sun Dec 19 22:56:31 1999  KANEKO Naoshi  <wbs01621@mail.wbs.ne.jp>
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_method_or_yield_parameters):
-	  Fix parsing bug if yield called within 1 line block
+	* lib/find.rb: support dosish root directory.
+	* win32/Makefile: ditto.
+	* win32/config.status: ditto.
+	* win32/win32.c (opendir): ditto.
+	* win32/win32.c (opendir): use CharPrev() to get last character
+	  of the directory name.
 
-Sun May  2 01:04:38 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Sat Dec 18 03:00:01 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tcltklib, ext/tk: renewal Ruby/Tk
+	* file.c (path_check_1): check should be done by absolute path. 
 
-Fri Apr 30 20:08:41 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* marshal.c (r_ivar): should restore generic_ivar too.
 
-	* time.c (SIZEOF_TIME_T): support SIZEOF_TIME_T == SIZEOF_INT.
+	* marshal.c (w_ivar): should dump generic_ivar too.
 
-Tue Apr 27 13:12:42 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri Dec 17 22:46:46 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* eval.c (rb_eval): too many line trace call. (ruby-bugs PR#1320)
+	* lib/net/session.rb, smtp.rb, pop.rb, http.rb: 1.1.0.
 
-Tue Apr 27 08:41:28 2004  why the lucky stiff  <why@ruby-lang.org>
+	* lib/net/http.rb: test release
 
-	* lib/yaml/rubytypes.rb: passing Range tests.
+	* lib/net/session.rb: support class swapping
 
-	* ext/syck/syck.h: version 0.44.
+	* lib/net/session.rb: Socket#flush_rbuf
 
-	* ext/syck/gram.c: transfers no longer open an indentation.
-	  fixed transfers which precede blocks.
+	* lib/net/session.rb: doquote -> Net.quote
 
-	* ext/syck/token.c: ditto.
+Fri Dec 17 19:27:43 1999  IWAMURO Motonori  <iwa@mmp.fujitsu.co.jp>
 
-	* ext/syck/syck.c: fixed segfault if an anchor has been released already.
+	* eval.c (rb_load): should initialize ruby_frame->last_class.
 
-	* ext/syck/node.c (syck_free_members): organized order of free'd nodes.
+Wed Dec 15 01:35:29 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/rubyext.c (syck_emitter_write_m): test for proper string with
-	  StringValue.
+	* ruby.c (proc_options): option to change directory changed to
+	  `-C' like tar.
 
-Mon Apr 26 23:56:54 2004  Daniel Kelley  <news-1082945587@dkelley.gmp.san-jose.ca.us>
+	* ruby.c (proc_options): argv boundary check for `-X'.
 
-	* README.EXT, README.EXT.ja: fixed wrong function signature.
-	  [ruby-talk:98349]
+Mon Dec 13 15:15:31 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Apr 26 21:40:09 2004  Dave Thomas  <dave@pragprog.com>
+	* regex.c (re_adjust_startpos): separate startpos adjustment
+	  because of major performance drawback.
 
-	* lib/rdoc/code_objects.rb (RDoc::Context::add_alias): Only alias
-	  to instance methods.
+	* class.c (rb_singleton_class): tainted status of the singleton
+	  class must be synchronized with the object.
 
-Sat Apr 24 10:38:31 2004  Dave Thomas  <dave@pragprog.com>
+	* eval.c (rb_thread_schedule): implement thread priority.
 
-	* lib/rdoc/markup/simple_markup.rb (SM::SimpleMarkup::group_lines):
-	  Fix bug where consecutive headings are merged.
+Sat Dec 11 03:34:38 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Apr 23 23:26:13 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* gc.c (mark_hashentry): key should be VALUE, not ID.
 
-	* lib/mkmf.rb: $hdrdir should not contain macros for backward
-	  compatibility.  [bruby-dev:28]
+	* io.c (argf_eof): should check next_p too.
 
-	* version.c (ruby_show_copyright): obtain copyright year from
-	  RUBY_RELEASE_YEAR.
+Thu Dec  9 18:09:13 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* win32/resource.rb: ditto.
+	* error.c (exc_set_backtrace): forgot to declare a VALUE argument.
 
-	* win32/resource.rb: default rubyw icon to ruby.ico, and let DLL also
-	  include them.
+Thu Dec  9 14:19:31 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* win32/resource.rb: include winver.h for older WindowsCE.
+	* object.c (rb_obj_taint): explicit tainting must be prohibited at
+	  level 4 to prevent polluting trusted object by untrusted code.
 
-Fri Apr 23 16:38:46 2004  Tanaka Akira  <akr@m17n.org>
+	* file.c: file operations (stat, lstat, chmod, chown, umask,
+	  truncate, flock) are prohibited in level 2 (was level 4).
 
-	* lib/pathname.rb: sync taint/freeze flag between
-	  a pathname object and its internal string object.
+Wed Dec  8 11:48:23 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Apr 23 14:52:08 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (rb_f_require): prohibiting require() in the secure mode
+	  cause serious autoloading error.
 
-	* parse.y (stmt, arg, aref_args): should not make sole splat into
-	  array, in aref_args other than aref with op_asgn.
+	* variable.c (rb_obj_instance_variables): don't need to prohibit
+	  to get list of instance variable names of untainted objects.
 
-Fri Apr 23 14:14:38 2004  Tanaka Akira  <akr@m17n.org>
+	* variable.c (rb_ivar_get): don't need to prohibit to get instance
+	  variables of untainted objects.
 
-	* lib/resolv.rb: don't use Regexp#source to embed regexps.
-	  [ruby-dev:23432]
+	* variable.c (rb_mod_remove_const): should prohibit constant
+	  removals too. 
 
-Thu Apr 22 04:15:36 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed Dec  8 09:23:01 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* parse.y (aref_args): should pass expanded list.  [ruby-core:02793]
+	* eval.c (rb_eval): should try autoloading before defining
+	  class/module at the toplevel.
 
-Thu Apr 22 01:12:57 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Dec  7 22:15:30 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* numeric.c (flo_to_s): tweak output string based to preserve
-	  decimal point and to remove trailing zeros.  [ruby-talk:97891]
+	* configure.in: Modified rb_cv_rshift_sign detect routine and
+	  more simple/fast RSHIFT() for hpux-10.x.
 
-	* string.c (rb_str_index_m): use unsigned comparison for T_FIXNUM
-	  search.  [ruby-talk:97342]
+Tue Dec  7 11:16:30 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Apr 21 22:57:27 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* eval.c (Init_eval): calculate stack limit from rlimit where
+	  getrlimit(2) is available.
 
-	* lib/rinda/rinda.rb, test/rinda/test_rinda.rb: check Hash tuple size.
+Tue Dec  7 09:57:33 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Wed Apr 21 20:05:00 2004  Tanaka Akira  <akr@m17n.org>
+	* file.c (rb_file_ftype): should have removed mode_t.
 
-	* lib/open-uri.rb (URI::HTTP#proxy_open): set Host: field explicitly.
-	  [ruby-list:39542]
+Mon Dec  6 15:55:30 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-Mon Apr 19 18:11:15 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* numeric.c (fix_rshift): Fix -1 >> 32 returned 0 (should be -1).
 
-	* hash.c (rb_hash_equal): returns true if two hashes have same set
-	  of key-value set.  [ruby-talk:97559]
+	* numeric.c (fix_rshift): Fix  1 >> -1 returned 0 (should be 2).
 
-	* hash.c (rb_hash_eql): returns true if two hashes are equal and
-	  have same default values.
+Mon Dec  6 11:47:23 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Apr 19 08:19:58 2004  Doug Kearns  <djkea2@mugca.its.monash.edu.au>
+	* sprintf.c (rb_f_sprintf): formatted string must be tainted if
+	  any of parameters is a tainted string.
 
-	* dln.c, io.c, lib/benchmark.rb, lib/cgi.rb, lib/csv.rb, lib/date.rb,
-	  lib/ftools.rb, lib/getoptlong.rb, lib/logger.rb, lib/matrix.rb,
-	  lib/monitor.rb, lib/set.rb, lib/thwait.rb, lib/timeout.rb,
-	  lib/yaml.rb, lib/drb/drb.rb, lib/irb/workspace.rb, lib/net/ftp.rb,
-	  lib/net/http.rb, lib/net/imap.rb, lib/net/telnet.rb,
-	  lib/racc/parser.rb, lib/rinda/rinda.rb, lib/rinda/tuplespace.rb,
-	  lib/shell/command-processor.rb, lib/soap/rpc/soaplet.rb,
-	  lib/test/unit/testcase.rb, lib/test/unit/testsuite.rb: typo fix.
+	* file.c (rb_file_s_expand_path): expanded file path need not to
+	  be tainted always.
 
-Mon Apr 19 08:14:18 2004  Dave Thomas  <dave@pragprog.com>
+Sun Dec  5 20:25:29 1999  Katsuhiro Ueno  <unnie@blue.sky.or.jp>
 
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser::find_body): Allow for
-	  #ifdef HAVE_PROTOTYPES
+	* eval.c (Init_Proc): simple typo.
 
-Fri Apr 16 22:33:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* gc.c (add_heap): sizeof(RVALUE*), not sizeof(RVALUE).
 
-	* ext/iconv/iconv.c: nearly finished RDoc comments.
+Sat Dec  4 01:40:22 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Apr 16 17:04:07 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* regex.c (re_search): adjust startpos for multibyte match unless
+	  the first pattern is forced byte match.
 
-	* string.c (rb_str_equal): always returns true or false, never
-	  returns nil. [ruby-dev:23404]
+	* bignum.c (rb_big_rand): should not use rand/random where drand48
+	  may be available.  RANDOM_NUMBER should be provided from outside.
 
-Fri Apr 16 08:27:02 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Dec  3 09:54:59 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/extmk.rb: skip linking when libraries to be preloaded not
-	  compiled.  [ruby-list:39561]
+	* ruby.c (moreswitches): there may be trailing garbage at #!
+	  line.
 
-Thu Apr 15 23:21:52 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (rb_f_require): should check require 'feature.o' too.
 
-	* process.c (pst_success_p): new method Process::Status#success?.
-	  [ruby-dev:23385]
+Thu Dec  2 11:58:15 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-Thu Apr 15 17:12:13 2004  Tanaka Akira  <akr@m17n.org>
+	* eval.c (rb_thread_loading): should maintain loading_tbl.
 
-	* ext/gdbm/gdbm.c (Init_gdbm): define GDBM::READER, GDBM::WRITER,
-	  GDBM::WRCREAT and GDBM::NEWDB.
-	  (fgdbm_initialize): use specified read/write flag.
+Thu Dec  2 10:21:43 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Apr 14 11:29:56 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* eval.c (rb_thread_loading_done): wrong parameter to st_delete().
 
-	* numeric.c (flo_eq): workaround for bcc32's bug.
-	  (ruby-bugs-ja:PR#594)
+Wed Dec  1 11:24:06 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-Wed Apr 14 13:06:35 2004  Doug Kearns  <djkea2@mugca.its.monash.edu.au>
+	* ruby.c (process_sflag): process -s properly (should not force `--').
 
-	* array.c, enum.c, eval.c, file.c, io.c, numeric.c, object.c, prec.c,
-	  process.c, re.c, string.c: typos in RDoc comments.  [ruby-core:02783]
+Wed Dec  1 09:47:33 1999  Kazunori NISHI  <kazunori@swlab.csce.kyushu-u.ac.jp>
 
-Wed Apr 14 11:06:38 2004  Dave Thomas  <dave@pragprog.com>
+	* string.c (rb_str_split_method): should increment end too.
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::scan): Changed
-	  behavior of :enddoc: -- it now unconditionally terminates
-	  processing of the current file.
+Tue Nov 30 18:00:45 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Apr 14 11:03:22 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* marshal.c: MARSHAL_MINOR incremented; format version is 4.2.
 
-	* defines.h: include <net/socket.h> to get fd_set definition in BeOS.
+	* marshal.c (w_object): distinguish class and module.
 
-Tue Apr 13 23:06:30 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* marshal.c (w_object): save hash's default value.
 
-	* lib/rinda/rinda.rb: change pattern matching.
-	  a === b -> a == b || a === b. [druby-ja:98]
+	* marshal.c (r_object): restore hash's default value.
 
-	* test/rinda/test_rinda.rb: ditto.
+Tue Nov 30 01:46:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Apr 13 19:54:29 2004  Minero Aoki  <aamine@loveruby.net>
+	* re.c (rb_reg_source): generated source string must be tainted if
+	  regex is tainted.
 
-	* lib/net/http.rb: should not overwrite HTTP request header.
-	  [ruby-list:39543]
+	* file.c (rb_file_s_basename): basename should not be tainted
+	  unless the original path is tainted.
 
-Tue Apr 13 01:30:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* file.c (rb_file_s_dirname): ditto.
 
-	* ext/iconv/iconv.c: RDoc documentation (from RD; nearly finished).
-	* ext/iconv/charset_alias.rb: Prevent from RDoc'ing.
+Mon Nov 29 20:42:13 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-Mon Apr 12 19:11:29 2004  Eric Hodel  <drbrain@segment7.net>
+	* file.c (stat_new): Struct::Stat -> File::Stat; Stat is no longer
+	  a Struct.
 
-	* gc.c (rb_gc_copy_finalizer): typo.  [ruby-core:02774]
+Mon Nov 29 15:28:52 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Apr 12 18:52:32 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* variable.c (rb_path2class): evaluated value from path should be
+	  module or class.
 
-	* ext/openssl/ossl_x509name.c (ossl_x509name_init_i): should return
-	  a value.
+Fri Nov 26 18:12:49 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Apr 12 10:43:47 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* eval.c (rb_exec_end_proc): should remove only end_procs defined
+	  within load wrapper.
 
-	* dir.c (rb_glob2, rb_glob, rb_globi, push_globs, push_braces,
-	  rb_push_glob): fix memory leak. (leaked when block was interrupted)
+	* eval.c (rb_load): save and restore ruby_wrapper around loading.
 
-Mon Apr 12 10:27:37 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* eval.c (rb_mark_end_proc): mark end procs registered by END{} or
+	  at_exit{}. 
 
-	* bcc32/Makefile.sub: backport SIZEOF_TIME_T definition from 1.9.
+	* eval.c (rb_set_end_proc): should not call rb_global_variable()
+	  on heap address;  it crashed mod_ruby.
 
-	* win32/Makefile.sub: ditto.
+Mon Nov 22 14:07:24 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* wince/Makefile.sub: ditto.
+	* ruby.c (proc_options): variable e_script should be visited by
+	  garbage collector.
 
-Sun Apr 11 19:12:35 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Nov 20 10:10:41 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ruby.c (require_libraries): restore source file/line after
-	  statically linked extensions initialized.  [ruby-dev:23357]
+	* hash.c (inspect_i): value may be nil, check revised.
 
-Sun Apr 11 10:47:04 2004  Dave Thomas  <dave@pragprog.com>
+Fri Nov 19 18:06:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/code_objects.rb (RDoc::TopLevel::add_class_or_module): Toplevel
-	  classes and modules are a special case too... (handle extending existing
-	  classes with or without :enddoc:)
+	* dir.c (glob): recursive wildcard match by `**' ala zsh.
 
-Sat Apr 10 23:51:13 2004  Dave Thomas  <dave@pragprog.com>
+Fri Nov 19 11:44:26 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* lib/rdoc/code_objects.rb (RDoc::Context::add_to): Implementation of :enddoc:
-	  made one too many assumptions...
+	* variable.c: was returning void value.
 
-Sat Apr 10 00:00:19 2004  Dave Thomas  <dave@pragprog.com>
+Fri Nov 19 03:57:22 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* lib/rdoc/markup/simple_markup/inline.rb: Fix problem
-	  with \_cat_<b>dog</b>
+	* file.c: add methods Stat struct class to reduce stat(2).
 
-Wed Apr  7 00:19:50 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+Thu Nov 18 16:18:27 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rinda/rinda.rb: fix hash tuple bug.
+	* lib/pstore.rb: mutual lock by flock(2).
 
-	* lib/rinda/tuplespace.rb: ditto.
+Thu Nov 18 11:44:13 1999  Masahiro Tomita  <tommy@tmtm.org>
 
-	* test/rinda/test_rinda.rb
+	* io.c (read_all): should check bytes too.
 
-Tue Apr  6 18:24:18 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed Nov 17 02:40:40 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (rb_io_reopen): should use rb_io_check_io().
+	* io.c (Init_IO): $defout (alias of $>) added.
 
-Tue Apr  6 16:46:09 2004  Tanaka Akira  <akr@m17n.org>
+Tue Nov 16 09:47:14 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* configure.in: check the size of time_t.
+	* lib/pstore.rb: add mutual lock using symlink.
 
-	* time.c (time_add): new function.
-	  (time_plus): use time_add.
-	  (time_minus): use time_add.
+Mon Nov 15 16:50:34 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Apr  6 13:21:30 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* enum.c (enum_grep): non matching grep returns an empty array, no
+	  longer returns nil.
 
-	* ext/socket/socket.c (make_hostent): must return value.
+	* enum.c (enum_grep): grep with block returns collection of
+	  evaluated values of block over matched elements.
 
-Tue Apr  6 00:05:30 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+Mon Nov 15 04:50:33 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* lib/rinda/rinda.rb: add require 'drb/drb'
+	* re.c (rb_reg_source): should not call rb_reg_expr_str()
+	  everytime.
 
-Mon Apr  5 08:18:23 2004  Dave Thomas  <dave@pragprog.com>
+Sat Nov 13 07:34:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/rdoc.rb: Remove leading ./ from file names so that cross
-	  references work properly.
+	* variable.c (rb_mod_constants): traverse superclasses to collect
+	  constants.
 
-Sun Apr  4 20:33:42 2004  Minero Aoki  <aamine@loveruby.net>
+	* eval.c (assign): modified for shared variables.
 
-	* eval.c (Init_load): make $LOADED_FEATURES built-in.
-	  [ruby-dev:23299]
+	* eval.c (rb_eval): search nested scope, then superclasses to
+	  assign shared variables within methods.
 
-	* ruby.c (ruby_prog_init): make $PROGRAM_NAME built-in.
+	* eval.c (rb_eval): remove warnings from constants modification,
+	  because they are no longer constants.
 
-	* lib/English.rb: remove $LOADED_FEATURES and $PROGRAM_NAME.
+	* parse.y (node_assign): modified for shared variables.
 
-Sun Apr  4 14:01:20 2004  Dave Thomas  <dave@pragprog.com>
+	* parse.y (assignable): allow constant assignment in methods;
+	  constants should be called `shared variable'.
 
-	* lib/rdoc/options.rb (Options::parse): Allow multiple -x options to RDoc.
-	  Fix bug where files weren't being excluded properly
+Fri Nov 12 23:52:19 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Sat Apr  3 17:11:05 2004  why the lucky stiff  <why@ruby-lang.org>
+	* process.c (rb_f_system): argument check for NT, __EMX__, DJGPP.
 
-	* ext/syck/syck.h: version 0.43.
+Wed Nov 10 21:54:11 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* ext/syck/lib/gram.c: allow root-level inline collections.
-	 [ruby-talk:94922]
+	* hash.c (rb_any_cmp): Fixed return without value.
 
-	* lib/yaml/rubytypes.rb (Symbol#to_yaml): emit symbols as implicits.
-	 [ruby-talk:94930]
+Wed Nov 10 17:57:06 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/bytecode.c: turn off default implicit typing.
+	* sprintf.c: incorporate <yasuf@big.or.jp>'s sprintf patch at
+	  [ruby-dev:7754]. 
 
-	* ext/syck/implicit.c: detect base60 integers.
+Wed Nov 10 08:28:53 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/rubyext.c: handle base60, as well as hex and octal
-	  with commas.  implicit typing of ruby symbols.
+	* eval.c (rb_call0): supply class parameter for each invocation.
 
-Fri Apr  2 17:27:17 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Nov  9 13:21:04 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* eval.c (top_include): include in the wrapped load is done for
-	  the wrapper, not for a singleton class for wrapped main.
-	  [ruby-dev:23305]
+	* configure.in: AC_MINIX move to before AC_EXEEXT and AC_OBJEXT.
 
-Fri Apr  2 15:13:44 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Nov  8 19:52:29 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* bignum.c (rb_big_eq): use temporary double variable to save the
-	  result (internal float register may be bigger than 64 bits, for
-	  example, 80 bits on x86).  [ruby-dev:23311]
+	* configure.in: Renamed AC_CHAR_UNSIGNED to AC_C_CHAR_UNSIGNED.
 
-Fri Apr  2 14:35:26 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* configure.in: Added default to AC_CHECK_SIZEOF().
 
-	* eval.c (block_pass): should generate unique identifier of the
-	  pushing block.  [ruby-talk:96363]
+Mon Nov  8 14:28:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Apr  2 07:31:38 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (stmt): rescue modifier added to the syntax.
 
-	* ext/socket/socket.c (make_hostent): fix memory leak, based on
-	  the patch from HORIKAWA Hisashi <vzw00011@nifty.ne.jp>.
+	* keywords: kRESCUE_MOD added.
 
-Thu Apr  1 22:55:33 2004  Dave Thomas  <dave@pragprog.com>
+	* eval.c (rb_f_eval): fake outer scope when eval() called without
+	  bindings.
 
-	* lib/rdoc/parsers/parse_rb.rb: Allow rdoc comments in
-	  =begin rdoc/=end
+	* eval.c (rb_f_binding): should copy last_class in the outer frame too.
 
-	* lib/rdoc/parsers/parse_rb.rb: Fix problem with comment in
-	  top-level method being taken as file comment.
+Sun Nov  7 18:31:04 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
 
-Thu Apr  1 22:55:04 2004  Dave Thomas  <dave@pragprog.com>
+	* eval.c (is_defined): last_class may be 0.
 
-	* lib/rdoc/ri/ri_options.rb: Fix undefined variable warning.
+Sat Nov  6 19:26:55 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-Thu Apr  1 19:58:37 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* Makefile.in: Added depend entry make parse.@OBJEXT@ from parse.c
+	  for UCB make
 
-	* lib/soap/mapping/{factory.rb,registry.rb}: fixed illegal mapped URI
-	  object with soap/marshal.
-	  added URIFactory class for URI mapping.  BasetypeFactory checks
-	  instance_variables when original mapping is not allowed (ivar must
-	  be empty).  Instance of URI have instance_variables but it must be
-	  llowed whenever original mapping is allowed or not.
+Thu Nov  4 17:41:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/xsd/datatypes.rb: check the smallest positive non-zero
-	  single-precision float exactly instead of packing with "f".
-	  [ruby-talk:88822]
+	* regex.c (re_compile_pattern): \< (wordbeg), \> (wordend) disabled.
 
-	* lib/soap/mapping/rubytypeFactory.rb: should not dump singleton class.
-	  [ruby-dev:22588]
-	  c = class << Object.new; class C; self; end; end; SOAPMarshal.dump(c)
+Wed Nov  3 08:52:57 1999  Masaki Fukushima  <fukusima@goto.info.waseda.ac.jp>
 
-Wed Mar 31 19:06:23 2004  Tanaka Akira  <akr@m17n.org>
+	* io.c (Init_IO): forgot to use INT2FIX() around SEEK_SET, etc. 
 
-	* time.c (year_leap_p): new function.
-	  (timegm_noleapsecond): ditto.
-	  (search_time_t): use timegm_noleapsecond instead of
-	  mktime for first guess.
+Wed Nov  3 00:25:20 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Mar 31 12:04:04 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* string.c (rb_str_split_method): use mbclen2() to handle kcode
+	  option of regexp objects.
 
-	* lib/delegate.rb (DelegateClass): define internal methods of the
-	  result class, but not metaclass of the caller.  [ruby-talk:96156]
+Mon Nov  1 14:22:15 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* intern.h: provide proper prototypes.  [ruby-core:02724]
+	* eval.c (rb_eval): reduce recursive calls to rb_eval()
+	  case of ||= and &&= .
 
-	* ruby.h: missing.h is now prerequisite to intern.h.
+Sun Oct 31 13:12:42 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Tue Mar 30 20:25:34 2004  Tanaka Akira  <akr@m17n.org>
+	* regex.c (re_compile_pattern): wrong [\W] match.
 
-	* time.c (search_time_t): limit guess range by mktime if it is
-	  available.  [ruby-dev:23274]
+Fri Oct 29 16:57:30 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Mar 28 14:16:59 2004  Minero Aoki  <aamine@loveruby.net>
+	* ext/nkf/lib/kconv.rb: new String methods (kconv, tojis, toeuc,
+	  tosjis).
 
-	* lib/net/pop.rb (auth): failed when account/password include "%".
-	  [ruby-talk:95933]
+	* time.c (time_s_at): now accepts optional second argument to
+	  specify micro second.
 
-Sat Mar 27 21:40:41 2004  Tanaka Akira  <akr@m17n.org>
+Thu Oct 28 13:35:40 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/open-uri.rb: permit extra semicolon in content-type field.
+	* string.c (rb_str_split_method): should be mbchar aware with
+	  single char separators.
 
-Sat Mar 27 10:40:48 2004  Tanaka Akira  <akr@m17n.org>
+Wed Oct 27 12:57:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* (lib/pp.rb, lib/prettyprint.rb): define seplist in PP::PPMethods
-	  instead of PrettyPrint.
+	* random.c (rb_f_srand): random seed should be unsigned.
 
-Thu Mar 25 23:28:52 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Oct 26 23:58:15 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* time.c (time_overflow_p): backport 1.9 usec overflow function.
-	  (ruby-bugs PR#1307)
+	* array.c (rb_ary_collect): collect for better performance.
 
-Thu Mar 25 23:15:24 2004  Dave Thomas  <dave@pragprog.com>
+Tue Oct 26 19:20:54 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* lib/rdoc/ri/ri_options.rb (RI::Options::show_version):
-	  Add --version option
+	* marshal.c (r_object): should register class/module objects.
 
-Thu Mar 25 04:16:18 2004  Dave Thomas  <dave@pragprog.com>
+Sat Oct 23 15:59:39 1999  Takaaki Tateishi  <ttate@jaist.ac.jp>
 
-	* lib/rdoc/ri/ri_options.rb (RI::Options): Add the --list-names option,
-	  which dumps our all known names
+	* process.c (rb_f_system): should require at least one argument.
 
-Thu Mar 25 03:57:47 2004  Dave Thomas  <dave@pragprog.com>
+Sat Oct 23 12:42:44 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* lib/rdoc/ri/ri_util.rb (NameDescriptor::initialize): No longer
-	  allow nested classes to be designated using "."--you must
-	  now use "::"
+	* enum.c (enum_collect): collect without block will collect
+	  elements in enumerable.
 
-Thu Mar 25 02:00:18 2004  Dave Thomas  <dave@pragprog.com>
+Thu Oct 21 16:14:19 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/generators/template/html/one_page_html.rb (Page):
-	  Fix to work with C modules.
+	* ruby.c (moreswitches): function to process string option;
+	  the name is stolen from perl (not implementation).
 
-Wed Mar 24 21:17:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* ruby.c (proc_options): use RUBYOPT environment variable to
+	  retrieve the default options.
 
-	* lib/uri.rb: Documented (thanks Dmitry V. Sabanin).
-	* lib/uri/common.rb: Ditto.
-	* lib/uri/ftp.rb: Ditto.
-	* lib/uri/generic.rb: Ditto.
-	* lib/uri/http.rb: Ditto.
-	* lib/uri/https.rb: Ditto.
-	* lib/uri/ldap.rb: Ditto.
-	* lib/uri/mailto.rb: Ditto.
-	  (All backported from 1.9)
+	* dir.c (fnmatch): use eban's fnmatch; do not depend on system's
+	  fnmatch (which may have portability problem) anymore.
 
-Wed Mar 24 18:48:26 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed Oct 20 15:14:24 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/mkmf.rb ($ruby, $topdir, $hdrdir): should not be affected by
-	  DESTDIR after installed.
+	* marshal.c (marshal_load): should protect the generated object
+	  table (arg->data) from GC.
 
-	* lib/mkmf.rb (RUBY): / is not recognized as path separator on
-	  nmake/bmake. [ruby-list:39388]
+Mon Oct 18 16:15:52 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/mkmf.rb (init_mkmf): $INCFLAGS also should be lazy-evaluated.
+	* ext/nkf/nkf.c (rb_nkf_kconv): output should be NUL terminated.
 
-Wed Mar 24 12:32:56 2004  Dave Thomas  <dave@pragprog.com>
+Mon Oct 18 09:03:01 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser::handle_class_module):
-	  Don't document methods if we don't know for sure the
-	  class or module.
+	* lib/net/session.rb, smtp.rb, pop.rb: 1.0.3
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_class):
-	  Don't store documentation for singleton classes if we
-	  don't know the real class.
+	* lib/net/pop.rb: new methods POP3Command#uidl, POPMail#uidl.
 
-Wed Mar 24 11:11:26 2004  Dave Thomas  <dave@pragprog.com>
+Sun Oct 17 03:35:33 1999  Masaki Fukushima  <fukusima@goto.info.waseda.ac.jp>
 
-	* lib/rdoc/generators/html_generator.rb (Generators::HTMLGenerator::load_html_template):
-	  Allow non-RDoc templates by putting a slash in the template name
+	* array.c (rb_ary_pop): forgot some freeze checks.
 
-Mon Mar 22 16:19:57 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+Sat Oct 16 12:57:53 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* ruby.1: add -width option to .Bl for old groff.
+	* array.c (rb_ary_sort): always returns the copied array.
 
-Sun Mar 21 21:11:16 2004  Keiju Ishitsuka  <keiju@ishitsuka.com>
+Fri Oct 15 22:50:41 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* lib/shell/*: bug fix for Shell#system(command_line_string).
+	* error.c (sys_nerr): on CYGWIN, it is _sys_nerr.
 
-Sat Mar 20 20:57:10 2004  David Black  <dblack@wobblini.net>
+Fri Oct 15 01:32:31 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* lib/scanf.rb: Backported 1.9 branch
-	  modifications/corrections to 1.8 branch
+	* io.c (rb_io_ctl) :need to use NUM2ULONG, not NUM2INT.
 
-Sat Mar 20 23:51:03 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* ext/Win32API/Win32API.c (Win32API_Call): need to use NUM2ULONG,
+	  not NUM2INT.
 
-	* eval.c (rb_require_safe): preserve old ruby_errinfo.
-	  [ruby-talk:95409]
+Fri Oct 15 00:22:30 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_f_raise): should not clear backtrace information if
-	  exception object already have one.
+	* re.c (Init_Regexp): super class of the MatchingData, which was
+	  Data, to be Object.
 
-Sat Mar 20 15:25:36 2004  Dave Thomas  <dave@pragprog.com>
+	* eval.c (ruby_run): evaluate required libraries before load &
+	  compiling the script.
 
-	* lib/rdoc/generators/template/html/html.rb (RDoc::Page): Force
-	  page background to white.
+	* parse.y (lex_getline): retrieve a line from the stream, saving
+	  lines in the table in debug mode.
 
-Sat Mar 20 09:52:33 2004  Tadayoshi Funaba  <tadf@dotrb.org>
+	* eval.c (call_trace_func): treat the case ruby_sourcefile is null.
 
-	* lib/date.rb, lib/date/format.rb: _parse() now accepts fractional
-	  part of second minute that follows a comma or a full stop.
+Thu Oct 14 02:00:10 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Mar 19 01:55:57 2004  Mauricio Fernandez  <batsman.geo@yahoo.com>
+	* parse.y (string): compile time string concatenation.
 
-	* io.c (rb_io_sync): need not to check writable. [ruby-core:02674]
+Wed Oct 13 07:28:09 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Thu Mar 18 21:44:38 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* lib/net/session.rb, smtp.rb, pop.rb: 1.0.2
 
-	* lib/drb/drb.rb: backport drb.rb 1.16.
+	* lib/net/session.rb: new method Session#set_pipe.
 
-Fri Mar 18 17:49:51 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* lib/net/session.rb, smtp.rb, pop.rb: add RD documentation.
 
-	* struct.c (make_struct): allow const_id for accessor names.
-	  [ruby-core:04585]
+Wed Oct 13 02:17:05 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* eval.c (rb_attr): check if attribute name is local_id or
-	  const_id.
+	* array.c (rb_ary_plus): remove recursion.
 
-Thu Mar 18 16:22:38 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* array.c (rb_ary_sort_bang): detect modify attempt.
 
-	* eval.c (proc_eq): avoid false positive by using scope and
-	  dyna_vars.  no longer use frame.uniq.
+Wed Oct 13 02:17:05 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Mar 17 14:44:43 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* eval.c (block_pass): should copy block to prevent modifications.
+	  tag in the structure should be updated from latest prot_tag.
 
-	* dir.c (range): fix possible "\0" overrun. (in case of "\0-")
+	* eval.c (proc_s_new): tag in struct BLOCK should not point into
+	  unused stack.
 
-Mon Mar 15 07:39:13 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* dir.c (dir_s_glob): iterate over generated matching filenames if
+	  the block is given to the method.
 
-	* eval.c (rb_yield_0): should not re-submit TAG_BREAK if this
-	  yield is not break destination. [ruby-dev:23197]
+	* array.c (rb_ary_at): new methods; at, first, last.
 
-Sat Mar 13 14:28:16 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* hash.c (rb_hash_fetch): raises exception unless the default
+	  value is supplied.
 
-	* test/drb/test_drbssl.rb: rescue LoadError. (Barkport from main
-	  trunk)
+	* hash.c (rb_hash_s_create): need not remove nil from value.
 
-	* test/drb/test_drbunix.rb: ditto.
+	* hash.c (rb_hash_aset): setting value to nil does not remove key
+	  anymore.
 
-Wed Mar 10 22:28:09 2004  Minero Aoki  <aamine@loveruby.net>
+Tue Oct 12 22:29:04 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/fileutils.rb (remove_dir): should handle symlink correctly.
-	  This patch is contributed by Christian Loew.  [ruby-talk:94635]
-	  (Backport from main trunk)
+	* io.c (io_read): length may be 0 or negative.
 
-Wed Mar 10 16:28:42 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Oct 12 13:26:27 1999  Jun-ichiro itojun Hagino  <itojun@itojun.org>
 
-	* eval.c (return_jump): set return value to the return
-	  destination.  separated from localjump_destination().
+	* signal.c (posix_signal): RETSIGTYPE may be void.
 
-	* eval.c (break_jump): break innermost loop (or thread or proc).
+Tue Oct 12 03:28:03 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* eval.c (rb_yield_0): set exit_value for block break.
+	* array.c (rb_ary_delete_at): allows negative position.
 
-Wed Mar 10 15:58:43 2004  Ryan Davis  <ryand@zenspider.com>
+Mon Oct 11 17:42:25 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* eval.c (eval): Only print backtrace if generating the backtrace
-	  doesn't generate an exception.  [ruby-core:02621]
+	* parse.y (rb_intern): should generate distinct ID_ATTRSET symbols
+	  for the name with multiple `='s at the end.
 
-Tue Mar  9 13:04:26 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* Makefile.in (CPPFLAGS): separate cpp flags from CFLAGS.
 
-	* io.c (rb_io_ungetc): raise IOError instead of calling
-	  rb_sys_fail().  [ruby-talk:23181]
+Mon Oct 11 07:27:05 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Mar  8 19:32:28 2004  akira yamada  <akira@ruby-lang.org>
+	* eval.c (rb_eval): should not execute the `else' clause on the
+	  case the exceptions are handled by the `rescue' clause.
 
-	* lib/uri/common.rb (URI::REGEXP::PATTERN::HOSTPORT): (?:#{PORT})
-	  -> (?::#{PORT}).  [ruby-dev:23170]
+	* signal.c (Init_signal): ignore SIGPIPE by default.
 
-Mon Mar  8 15:31:41 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Wed Oct  6 17:13:19 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* dir.c (range): treat incomplete '[' as ordinary character (like
-	  has_magic does).
+	* ruby.c (addpath): rubylib_mangled_path() modified.
 
-	* dir.c (range):  Cancel above change. More discussion is needed.
+Mon Oct  4 12:42:32 1999  Kazuhiko Izawa  <izawa@erec.che.tohoku.ac.jp>
 
-Sun Mar  7 22:37:46 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* pack.c (pack_unpack): % in printf format should be %%.
 
-	* test/drb/ut_drb.rb: use 'druby://localhost:0'. [ruby-dev:23078]
+Mon Oct  4 10:01:40 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/drb/ut_eval.rb: ditto.
+	* variable.c (rb_obj_instance_variables): should always return
+	  array for all object can have instance variables now.
 
-	* test/drb/ut_large.rb: ditto.
+Mon Oct  4 00:08:34 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/drb/ut_safe1.rb: ditto.
+	* pack.c (OFF16): need to adjust pointer address to pack/unpack on
+	  64bit machines.
 
-	* test/drb/ut_drb_drbssl.rb: use 'drbssl://localhost:0'.
+Sun Oct 03 03:05:59 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Sun Mar  7 16:22:26 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* time.c (time_arg): mktime y2k problem.
 
-	* Makefile.in (lex.c): use $? instead of $<.
+Sun Sep 26 16:54:45 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Fri Mar  5 00:54:14 2004  Dave Thomas  <dave@pragprog.com>
+	* parse.y (here_document): `\r' handling for here documents.
 
-	* lib/test/unit.rb: MOve RDoc documentation so that you can
-	  now say 'ri Test::Unit'
+Wed Sep 22 09:20:11 1999  Masahiro Tomita  <tommy@tmtm.org>
 
-Tue Mar  2 12:32:59 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* ext/socket/socket.c: SOCKS5 support.
 
-	* win32/Makefile.sub, wince/Makefile.sub (config.h): shouldn't check
-	  defined? NORETURN. [ruby-dev:23100]
+Wed Sep 22 07:33:23 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Mon Mar  1 12:24:10 2004  Dave Thomas  <dave@pragprog.com>
+	* lib/net/session.rb, smtp.rb, pop.rb: 1.0.1
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_alias):
-	  Allow aliases to have parentheses
+	* lib/net/pop.rb: APOP did not work.
 
-Sun Feb 29 23:14:53 2004  Dave Thomas  <dave@pragprog.com>
+	* lib/net/pop.rb: modify the way to make APOP challenge.
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_class):
-	  Handle :nodoc: on singleton classes.
+Wed Sep 22 00:35:30 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Feb 28 10:58:49 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* string.c (rb_str_include): should return boolean value.
 
-	* MANIFEST: add test_erb.rb
+	* regex.c (re_compile_fastmap): wrong comparison with mbc.
 
-	* lib/erb.rb, test/erb/test_erb.rb: don't forget filename,
-	  if both filename and safe_level given. [ruby-dev:23050]
+	* eval.c (specific_eval): default sourcefile name should be
+	  "(eval)" for module_eval etc.
 
-Fri Feb 27 01:00:09 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+Wed Sep 22 00:06:07 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* lib/drb/drb.rb, test/drb/drbtest.rb: require drb/eq.rb by default
+	* win32/Makefile: update rules.
 
-Wed Feb 25 21:16:25 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* io.c (io_fread): should not assign in char, it maybe -1.
 
-	* instruby.rb (with_destdir): should return the given argument if no
-	  DESTDIR is given.
+Tue Sep 21 23:57:54 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* instruby.rb: use path name expansion of cmd.exe.
+	* eval.c (call_trace_func): should not propagate retval in
+	  trace_func. 
 
-Wed Feb 25 09:35:22 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+Mon Sep 20 21:35:39 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* error.c (NameError::Message): new class for lazy evaluation of
-	  message to ensure replaced before marshalling. merge from HEAD.
-	  (ruby-bugs-ja:PR#588)
+	* win32/win32.c (myselect): assume non socket files are always
+	  readable/writable.
 
-	* eval.c (rb_method_missing): use NameError::Message. merge from
-	  HEAD. (ruby-bugs-ja:PR#588)
+Mon Sep 20 01:08:02 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Feb 24 18:59:37 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* io.c (io_fread): should not block other threads.
 
-	* dir.c (glob_helper): '**/' should not match leading period
-	  unless File::FNM_DOTMATCH is set. (like '*/') [ruby-dev:23014]
+	* io.c (rb_io_synchronized): renamed from rb_io_unbuffered(); do
+	  not call setbuf(NULL) anymore.
 
-Tue Feb 24 13:22:21 2004  Dave Thomas  <dave@pragprog.com>
+Sat Sep 18 13:45:43 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/rdoc.rb (RDoc::RDoc::normalized_file_list): Attempt to get better
-	  heuristics on which files to include and exclude. Now only include
-	  non-standard files if they are explicitly named in ARGV.
+	* stable version 1.4.2 released.
 
-Tue Feb 24 07:23:30 2004  Dave Thomas  <dave@pragprog.com>
+Fri Sep 17 23:24:17 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* lib/rdoc/generators/html_generator.rb: Deal with :stopdoc: when
-	  choosing a default main page to display (ie. don't select a page
-	  if we don't have documentation for it).
+	* eval.c (rb_f_missing): dumped core if no argument given.
 
-Tue Feb 24 06:40:14 2004  Dave Thomas  <dave@pragprog.com>
+Fri Sep 17 23:21:06 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* lib/rdoc/parsers/parse_rb.rb (RubyLex::identify_identifier): Handle
-	  class variables in code listings
+	* win32/win32.c (myselect): translate WSAEINTR, WSAENOTSOCK into
+	  UNIX errno constants.
 
-Tue Feb 24 06:40:14 2004  Dave Thomas  <dave@pragprog.com>
+Fri Sep 17 00:52:27 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/parsers/parse_rb.rb (RubyLex::identify_identifier): Handle
-	  class variables in code listings
+	* parse.y (arg): assignable() may return 0.
 
-Tue Feb 24 06:32:27 2004  Dave Thomas  <dave@pragprog.com>
+Thu Sep 16 20:46:23 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser::do_aliases): Handle
-	  aliases in C files.
+	* eval.c (rb_eval): was doubly evaluating the return expression.
 
-Tue Feb 24 06:16:22 2004  Dave Thomas  <dave@pragprog.com>
+Thu Sep 16 18:40:08 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/rdoc.rb (RDoc::RDoc::document): Now create op dir _before_
-	  parsing files.
+	* stable version 1.4.1 released.
 
-Tue Feb 24 06:08:47 2004  Dave Thomas  <dave@pragprog.com>
+Thu Sep 16 11:33:22 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_constant):
-	  Start collecting text of constant values earlier: was missing
-	  values in output if there was no space after '='
+	* string.c (rb_str_match): should return nil.
 
-Tue Feb 24 06:08:25 2004  Dave Thomas  <dave@pragprog.com>
+Wed Sep 15 22:46:37 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/generators/html_generator.rb: Escape contant values.
+	* re.c (rb_reg_s_quote): should quote `-' too.
 
-Tue Feb 24 03:45:06 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Tue Sep 14 15:23:22 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* ext/openssl/ossl_config.c (ossl_config_each): add new method
-	  OpenSSL::Config#each. it iterates with section name, field name
-	  and value.
+	* parse.y (yylex): no need to ignore `\r' here.
 
-	* ext/openssl/ossl_config.c (Init_ossl_config): include Enumerable.
+	* parse.y (nextc): strip `\r' from text.
 
-Mon Feb 23 09:16:35 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* parse.y (nextc): support `__END__\r\n' type terminator.
 
-	* instruby.rb (DOSISH): embedded path in batch files should not be
-	  prefixed by DESTDIR.  [ruby-core:02186]
+Mon Sep 13 10:49:19 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Sun Feb 22 09:54:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* eval.c (rb_eval): needless RTEST(ruby_verbose) removed.
 
-	* re.c: corrected documentation format (again)
+Mon Sep 13 09:10:11 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Sun Feb 22 09:43:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* lib/net/session.rb, smtp.rb, pop.rb: 1.0.0
 
-	* re.c: corrected documentation format (rb_reg_initialize_m)
+Wed Sep  8 11:37:38 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-Sat Feb 21 22:36:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* time.c (make_time_t): bit more strict comparison.
 
-	* ext/zlib/zlib.c: documented, but needs more effort.
+Tue Sep  7 00:50:56 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Feb 21 11:12:15 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* range.c (range_each): use rb_str_upto() for strings.
 
-	* missing/os2.c, missing/x68.c: typo fix.  pointed out by greentea.
+	* string.c (rb_str_upto): set upper limit by comparing curr <= end.
 
-Fri Feb 20 18:59:47 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* range.c (range_each): should check equality to handle magic
+	  increment.
 
-	* lib/irb/init.rb (IRB::IRB.parse_opts): add -I option to
-	  irb. [ruby-dev:39243]
+Mon Sep  6 22:43:33 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Feb 19 23:24:16 2004  Dave Thomas  <dave@pragprog.com>
+	* eval.c (rb_eval): break/next/redo available within -n/-p loop.
 
-	* lib/rdoc/generators/html_generator.rb (Generators::HtmlClass::build_attribute_list):
-	  Support visibility modifiers for attributes
+Fri Sep  3 11:14:31 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Feb 19 23:24:16 2004  Dave Thomas  <dave@pragprog.com>
+	* compar.c (cmp_equal): should not raise exception; protect by
+	  rb_rescue().
 
-	* lib/rdoc/generators/html_generator.rb (Generators::HtmlClass::build_attribute_list):
-	  Support visibility modifiers for attributes
+Thu Sep  2 05:23:05 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Thu Feb 19 22:39:04 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* file.c (rb_file_s_expand_path): use dirsep, instead of character
+	  literal '/'.
 
-	* test/rinda/test_rinda.rb: DRb.start_service only once in testsuites.
-	  DRb.start_service could handle this.
+	* file.c (rb_file_s_expand_path): reduce multiple dirsep at the top.
 
-Thu Feb 19 22:19:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Wed Sep  1 00:28:27 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/ostruct.rb: documented
+	* eval.c (rb_call): call rb_undefined() if a method appears not to
+	  be exist explicitly from cache.
 
-Thu Feb 19 21:28:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* eval.c (rb_method_boundp): check method cache before calling
+	  rb_get_method_body().
 
-	* ext/strscan/strscan.c: improved documentation
+	* eval.c (rb_get_method_body): store method non-existence
+	  information in the cache.
 
-Thu Feb 19 03:10:52 2004  Minero Aoki  <aamine@loveruby.net>
+	* random.c (rb_f_srand): use getpid(2) to generate seed.
 
-	* ext/strscan/strscan.c: synchronized with main trunk (rev 1.11).
+	* regex.c (re_match): do not apply partial mbc match for
+	  charset_not.
 
-Thu Feb 19 02:30:34 2004  Minero Aoki  <aamine@loveruby.net>
+	* regex.c (re_compile_pattern): put extended literal prefix (0xff)
+	  only before numeric literals, not before all >0x80 char.
 
-	* ext/strscan/strscan.c: documentation checked.
+	* regex.c (re_compile_pattern): put numeric literal in extended
+	  charset region, not normal charset bits.
 
-Thu Feb 19 00:11:05 2004  Dave Thomas  <dave@pragprog.com>
+	* regex.c (re_compile_fastmap): calculate fastmap for charset and
+	  charset_not to treat numeric literal (e.g. \246) specially.
 
-	* lib/rdoc/markup/simple_markup/preprocess.rb (SM::PreProcess::handle):
-	  Strip extraneous space from filenames in :include:
+Fri Aug 28 17:32:55 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
 
-Wed Feb 18 22:52:00 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* eval.c (rb_eval): should set return value (nil) explicitly if a
+	  value is omitted for return statement.
 
-	* lib/drb/unix.rb: remove O_NONBLOCK, thanks \ay
+Thu Aug 26 15:06:11 1999  Masaki Fukushima  <fukusima@goto.info.waseda.ac.jp>
 
-Wed Feb 18 22:47:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* gc.c (rb_gc): local variables may be placed beyond stack_end, so
+	  use an address from alloca(1) on non C_ALLOCA platforms.
 
-	* ext/strscan/strscan.c: documented
+Thu Aug 26 01:24:17 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Feb 18 22:03:11 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* sprintf.c (rb_f_sprintf): "%%" is legal, but "%3.14%" is not.
 
-	* test/*: should not depend on $KCODE.
+Mon Aug 23 00:00:54 1999  Tsukada Takuya  <tsukada@fminn.nagano.nagano.jp>
 
-Wed Feb 18 17:18:01 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* regex.c (re_compile_fastmap): wrong macro caused memory leak.
 
-	* ext/win32ole/win32ole.c: need to include <olectl.h> on Cygwin.
+Sat Aug 21 11:30:51 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Feb 18 10:40:38 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (ADJ): should not adjust addresses to data on heap.
 
-	* sprintf.c (rb_f_sprintf): do not prepend dots for negative
-	  numbers if FZERO is specified.  [ruby-list:39218]
+Fri Aug 20 20:50:58 1999  Kenji Nagasawa  <kenn@hma.att.ne.jp>
 
-Tue Feb 17 23:40:34 2004  Guy Decoux  <ts@moulon.inra.fr>
+	* defines.h (PATH_SEP): path separator is ";" for OS/2.
 
-	* sprintf.c (rb_f_sprintf): preserve original val for
-	  format_integer. [ruby-talk:92975]
+Thu Aug 19 10:50:43 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
 
-Tue Feb 17 23:28:45 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* gc.c (rb_gc): add volatile to avoid GCC optimize bug(?).
 
-	* test/ruby/marshaltestlib.rb: common marshal testcase added.
+Wed Aug 18 23:48:10 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/ruby/test_marshal.rb: use above testsuite.
+	* due to disk trouble, some change records were lost.  several
+	  modification made to eval.c, gc.c, io.c, pack.c,
+	  ext/extmk.rb.in, and lib/mkmf.rb.
 
-	* test/soap/marshal/test_marshal.rb: ditto.
+Fri Aug 13 15:41:39 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/soap/marshal/cmarshal.rb: removed (not used).
+	* stable version 1.4.0 released.
 
-Tue Feb 17 10:51:23 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+Fri Aug 13 03:16:07 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/rubyext.c (syck_emitter_end_object): takes only one arg.
+	* io.c (argf_forward): since $stdout may be non-IO, ARGF.file is
+	  not guaranteed to be IO.  check and forwarding added to every ARGF
+	  method.
 
-Tue Feb 17 01:35:28 2004  Tanaka Akira  <akr@m17n.org>
+	* io.c (set_outfile): $stdout/$stderr may not be IO now.
 
-	* eval.c (rb_eval): care that another thread replace NODE_DREGX_ONCE
-	  to NODE_LIT.  [ruby-dev:22920]
+	* io.c (set_stdin): $stdin may not be IO now.
 
-Tue Feb 17 01:24:35 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* range.c (rb_range_beg_len): round `end' to length as documented.
 
-	* bcc32/Makefile.sub, win32/Makefile.sub (config.h): define
-	  STACK_GROW_DIRECTION. [ruby-dev:22910]
+	* io.c (Init_IO): preserve original stdin/stdout/stderr.
 
-	* bcc32/Makefile.sub (config.h): add newer checks.
+Thu Aug 12 13:44:33 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* wince/Makefile.sub (config.h): define NEED_IO_SEEK_BETWEEN_RW.
+	* eval.c (Init_load): require receives 1 argument.
 
-Tue Feb 17 00:38:10 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* eval.c (frame_dup): should clear tmp to avoid dangling
+	  references.
 
-	* lib/rinda/tuplespace.rb: TupleSpace#initialize, stop doubling timeout
+Wed Aug 11 13:33:13 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Tue Feb 17 00:18:03 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* eval.c (rb_eval): no automatic aggregate initialization.
 
-	* test/rinda/test_rinda.rb: import test_rinda.rb
+	* eval.c (module_setup): ditto.
 
-Tue Feb 17 00:14:30 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Wed Aug 11 18:18:41 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
 
-	* bcc32/Makefile.sub: avoid warning "Redefinition of macro
-	  'HAVE_GETLOGIN'".
+	* eval.c (yield_under_i): automatic aggregate initialization is an
+	  ANSI feature.
 
-	* vms/config.h_in: ditto.
+Wed Aug 11 10:10:02 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Feb 16 23:28:14 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* parse.y (yylex): parse `[].length==0' as `([].length)==0', not
+	  `([].length=)=0'
 
-	* lib/csv.rb: document reduction.  [ruby-core:02429]
+	* parse.y (yylex): parse `[].length!=0' as `([].length)!=0', not
+	  `([].length!)=0'
 
-Mon Feb 16 22:08:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* parse.y (peek): peek-in lexical buffer.
 
-	* lib/generator.rb: corrected doc format
-	* lib/rinda/rinda.rb: added documentation (from Hugh Sasse)
-	* lib/rinda/tuplespace.rb: ditto
+Wed Aug 11 00:34:05 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Feb 16 20:41:32 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* regex.c (re_match): bug on backward jump adjustment concerning
+	  stop_paren.
 
-	* bcc32/Makefile.sub: show more warnings. (refering to mingw)
+Tue Aug 10 14:54:25 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* bcc32/setup.mak: ditto.
+	* ext/nkf/nkf.c (rb_nkf_guess): binary detection was wrong.
 
-Mon Feb 16 13:39:44 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+Tue Aug 10 00:07:36 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* dir.c (rb_glob, rb_globi): add const.
+	* io.c (rb_io_clone): should use CLONESETUP().
 
-	* ruby.h: ditto.
+Mon Aug  9 23:57:07 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Feb 16 02:16:33 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* ruby.h (CLONESETUP): should have copied generic instance
+	  variables too.
 
-	* bcc32/Makefile.sub: should warn suspicious pointer conversion.
+Mon Aug  9 10:46:54 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* bcc32/setup.mak: ditto.
+	* ext/socket/extconf.rb: add check for <arpa/nameser.h> and
+	  <resolv.h>.
 
-Sun Feb 15 19:06:42 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+Sat Aug  7 13:19:06 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* lib/rinda/tuplespace.rb: TupleSpace#read(tpl, 0), raise
-	  RequestExpiredError if not found.
+	* numeric.c (flo_cmp): comparing NaN should not return value.
+	  raises FloatDomainError.
 
-Sun Feb 15 15:56:46 2004  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+Sat Aug  7 03:09:08 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/win32ole/win32ole.c: add IDispatch wrapper in val2variant.
-	  Thanks, arton.
+	* eval.c (blk_free): free copied frames too.
 
-Sun Feb 15 01:46:05 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* eval.c (frame_dup): should copy previous frames from stack to
+	  heap to preserve frame information.
 
-	* lib/mkmf.rb: absolute path of ruby is assigned to $(RUBY).
-	  [ruby-dev:22870]
+Fri Aug  6 15:01:07 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Feb 14 11:29:41 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* version 1.3.7 - version 1.4 beta
 
-	* sample/drb/*: import lib/drb/sample
+	* ext/socket/socket.c (s_recv): UDPsocket#recvfrom now returns
+	  IPsocket#addr information.
 
-Sat Feb 14 11:08:23 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* array.c (rb_ary_subary): ary[-3,3] should not return nil.
 
-	* lib/drb/drb.rb: add pretty_print, thanks gotoken.
+Thu Aug  5 10:58:01 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Feb 13 12:35:08 2004  Minero Aoki  <aamine@loveruby.net>
+	* eval.c (thread_mark): protect old ruby_frame from GC during it
+	  replaced by eval().
 
-	* test/fileutils/test_fileutils.rb: File.link may raise EINVAL and
-	  EACCES on Windows.
+	* eval.c (eval): do not modify frame.prev; binding should preserve
+	  information about calling() too.
 
-Thu Feb 12 21:45:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* eval.c (rb_yield_0): no arity check for mere yield; but only for
+	  Proc#call.
 
-	* lib/ftools.rb: documented
+Tue Aug  3 22:07:13 1999  Kazuhiro HIWADA  <hiwada@kuee.kyoto-u.ac.jp>
 
-Thu Feb 12 21:25:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* object.c (rb_mod_clone): should check if iv_tbl, m_tbl are
+	  initialized.
 
-	* lib/base64.rb: backported from HEAD (modularised and documented)
+Tue Aug  3 19:03:02 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Feb 12 20:31:48 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* hash.c (rb_any_cmp): use rb_with_disable_interrupt() to ensure
+	  clearance of rb_prohibit_interrupt even on failure.
 
-	* lib/mkmf.rb (create_tmpsrc): cpp32 of Borland C++ ignores #error
-	  directives in DOS line-ending files at all.
+	* eval.c (rb_with_disable_interrupt): new function added.
 
-Thu Feb 12 02:23:56 2004  Tanaka Akira  <akr@m17n.org>
+Sat Jul 31 23:23:44 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/pathname.rb: use assert_raise instead of assert_raises.
+	* eval.c (rb_thread_create_0): set THREAD_RAISED flag on thread
+	  termination by exception.
 
-	* lib/pp.rb: ditto.
+	* eval.c (rb_thread_join): `$!' may not be nil for the threads
+	  created in rescue clause.
 
-	* lib/time.rb: ditto.
+	* eval.c (rb_thread_status): ditto.
 
-	* lib/tsort.rb: ditto.
-	  use TSortHash and TSortArray instead of Hash and Array in test.
+	* eval.c (rb_thread_join): should re-raise exception for already
+	  dead threads too.
 
-Wed Feb 11 20:01:12 2004  akira yamada  <akira@ruby-lang.org>
+Fri Jul 30 17:56:54 1999  GOTO Kentaro  <gotoken@math.sci.hokudai.ac.jp>
 
-	* test/ruby/test_file.rb (TestFile::test_fnmatch): added tests for
-	  File.fnmatch. [ruby-dev:22815][ruby-dev:22819]
+	* object.c (rb_mod_ge): wrong comparison.
 
-	* test/ruby/test_proc.rb (TestProc::test_eq): added a
-	  test.  [ruby-dev:22599]
+Fri Jul 30 12:15:44 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* test/ruby/test_proc.rb (TestProc::test_eq): added tests for
-	   Proc#==.  [ruby-dev:22592], [ruby-dev:22601]
+	* ext/tcltklib/extconf.rb: win32 support.
 
-Tue Feb 10 16:43:56 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* lib/mkmf.rb: use append_library().
 
-	* eval.c (umethod_bind): purge unused check.  [ruby-dev:22850]
+	* ext/extmk.rb.in: ditto.
 
-Mon Feb  9 17:16:00 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+Fri Jul 30 02:11:48 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/parsers/parse_c.rb: escape '{' and '}' to avoid warnings.
+	* array.c (rb_ary_delete): should return nil for deleting non
+	  existing item.
 
-Mon Feb  9 13:00:55 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+	* io.c (rb_io_close): call rb_sys_wait() on explicit close.
 
-	* dir.c (fnmatch): File.fnmatch('*?', 'a') should return true.
-	  [ruby-dev:22815]
+	* io.c (rb_io_fptr_close): do not call rb_sys_wait() on finalize.
 
-	* dir.c (fnmatch): File.fnmatch('\[1\]' , '[1]') should return true.
-	  [ruby-dev:22819]
+	* eval.c (yield_under_i): cbase context should be maintained for
+	  Module#module_eval().  suggested by <inaba@st.rim.or.jp>.
 
-Sun Feb  8 16:46:13 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed Jul 28 01:18:28 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* lib/pp.rb (PP::PPMethods::object_address_group): suppress negative
-	  sign for higher heap areas.
+	* Makefile.in: add -I$(hdrdir)/lib to install using ftools.
 
-Fri Feb  6 22:48:16 2004  Dave Thomas  <dave@pragprog.com>
+	* util.c: use HAVE_FCNTL_H, not HAVE_FCNTL
 
-	* lib/rdoc/generators/html_generator.rb (gen_url): Support
-	  https in RDoc hyperlinks
+Wed Jul 28 18:24:45 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Feb  6 22:41:22 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* version 1.3.6 - version 1.4 alpha
 
-	* lib/pp.rb (PPInspectTest#test_to_s_with_iv): rollback the previous
-	  commit.  [ruby-dev:22813]
+Tue Jul 27 09:38:08 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-Fri Feb  6 22:22:50 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* eval.c (rb_eval): reduce recursive rb_eval() calls by
+	  NODE_BLOCKs. 
 
-	* lib/pp.rb (PPInspectTest#test_to_s_with_iv): remove instance
-	  variable which is defined in the test.
+Tue Jul 27 01:20:40 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Fri Feb  6 00:48:37 2004  Tanaka Akira  <akr@m17n.org>
+	* file.c (rb_file_s_expand_path): drive letter patch.
 
-	* lib/prettyprint.rb (PrettyPrint#first?): obsoleted.
+Mon Jul 26 02:36:31 1999  Shugo Maeda  <shugo@netlab.co.jp>
 
-Thu Feb  5 23:56:55 2004  Tanaka Akira  <akr@m17n.org>
+	* eval.c (rb_load): should clear ruby_nerr.
 
-	* lib/prettyprint.rb (PrettyPrint#seplist): added.
+	* eval.c (rb_thread_join): oldbt should not be empty to unshift.
 
-	* lib/pp.rb (PPMethods#pp_object): use seplist.
-	  (PPMethods#pp_hash): ditto.
-	  (Array#pretty_print): ditto.
-	  (Struct#pretty_print): ditto.
-	  (MatchData#pretty_print): ditto.
+Sun Jul 25 12:09:16 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* lib/set.rb (Set#pretty_print): use seplist.
+	* dir.c (push_braces): should treat nested braces.
 
-Wed Feb  4 02:12:06 2004  Tanaka Akira  <akr@m17n.org>
+Fri Jul 23 02:49:49 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* file.c (test_l): fix wrong method name in document.
-	  (test_S): ditto.
-	  (test_b): ditto.
-	  (test_c): ditto.
-	  (test_suid): ditto.
-	  (test_sgid): ditto.
-	  (test_sticky): ditto.
+	* hash.c (rb_hash_clear): dummy argument added; suggested by
+	  <eguchi@shizuokanet.ne.jp>.  thanks.
 
-Tue Feb  3 08:04:57 2004  Tanaka Akira  <akr@m17n.org>
+Thu Jul 22 19:37:22 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/pp.rb (Struct#pretty_print_cycle): follow 1.8 style.
+	* eval.c (rb_thread_join): get_backtrace() may return Qnil.
+	  typecheck added.
 
-Mon Feb  2 19:33:49 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+Tue Jul 20 14:36:43 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* configure.in: backport from 1.9 for Interix.
+	* range.c (range_each): do not treat String specially (for future
+	  override).
 
-	* dln.c (dln_load): ditto.
+Tue Jul 20 02:28:34 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Feb  2 13:31:51 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* io.c (rb_gets): $_ should be nil, when get returns nil.
 
-	* lib/net/http.rb (canonical_each): fix merge miss.
+	* io.c (rb_f_gets): ditto.
 
-Mon Feb  2 01:54:00 2004  Tanaka Akira  <akr@m17n.org>
+Mon Jul 19 17:13:09 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/pp.rb (Struct#pretty_print): make it 1.8 style.
-	  (Numeric#pretty_print, FalseClass#pretty_print)
-	  (TrueClass#pretty_print, Module#pretty_print): fix pp for objects
-	  with instance variables.  [ruby-talk:91157]
+	* regex.c (re_compile_fastmap): should continue fastmap compile
+	  for anychar_repeat, for it's repeat anyway.
 
-	* lib/open-uri.rb (URI::Generic#find_proxy): return nil on loopback
-	  address.
+Mon Jul 26 13:33:45 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* lib/resolv-replace.rb (BasicSocket#send): don't replace because
-	  it has no hostname argument.
-	  (IPSocket.getaddress): raise SocketError instead of
-	  Resolv::ResolvError for errors.
-	  (TCPSocket#initialize, UDPSocket#bind, UDPSocket#connect)
-	  (SOCKSSocket#initialize): use IPSocket.getaddress instead of
-	  Resolv.getaddress.
-	  (UDPSocket#send): recognize 3 arguments form.  try all addresses on
-	  4 arguments form.
+	* lib/jcode.rb: replaced by faster code.
 
-Sun Feb  1 18:17:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Mon Jul 19 01:57:28 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/net/http.rb: merged coding style changes from HEAD.
+	* lib/mkmf.rb: no longer use install program.
 
-Sun Feb  1 16:15:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* ext/extmk.rb.in: use miniruby to install programs.
 
-	* lib/test/unit.rb: rearranged documentation for RDoc's sake.
-	* lib/matrix.rb: improved documentation.
-	* lib/net/http.rb: slight documentation formatting improvement.
+Sat Jul 17 00:06:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Feb  1 05:30:06 2004  Tanaka Akira  <akr@m17n.org>
+	* ext/socket/socket.c (ipaddr): don't do reverse lookup if
+	  attribute do_not_reverse_lookup is set for socket classes.
+	  Experimental.  Note this is a global attribute.
 
-	* lib/open-uri.rb (URI::Generic#find_proxy): warn HTTP_PROXY.
-	 raise an errror on non-http proxy URI.
-	 (OpenURI::Buffer#<<): make a tempfile binmode.  [ruby-talk:90793]
+Fri Jul 16 22:18:29 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Jan 31 09:20:32 2004  NAKAMURA, Hiroshi  <nakahiro@sairon.co.jp>
+	* io.c (rb_io_eof): use feof() to check EOF already met.
 
-	* sample/openssl/gen_csr.rb: wrong usage string.
+	* io.c (read_all): should return nil at EOF.
 
-Sat Jan 31 01:00:32 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Fri Jul 16 13:39:42 1999  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-	* lib/soap/wsdlDriver.rb, lib/wsdl/soap/operation.rb: add support of
-	  "parts" attribute of soap:body element in WSDL.
+	* lib/telnet.rb: version 0.231.
 
-	* lib/wsdl/xmlSchema/schema.rb: friendly warning message for
-	  simpleType element which is not supported for now.
+Fri Jul 16 10:58:22 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
 
-	* lib/soap/mapping/factory.rb: deleted unused methods.
+	* regex.c (re_match): debug print removed.
 
-	* lib/soap/mapping/rubytypeFactory.rb: do no ignore case while xsi:type
-	  string <-> Ruby class name matching.
+Fri Jul 16 09:58:15 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* test/wsdl/soap/{soapbodyparts.wsdl,test_soapbodyparts.wsdl}: new
-	  files.
+	* many files: clean up unused variables found by gcc -Wall.
 
-Thu Jan 29 23:56:00 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* lib/mkmf.rb: better cygwin support etc.
 
-	* util.c (mblen): fix overrun.  [ruby-dev:22672]
+	* ext/extmk.rb.in: ditto.
 
-Thu Jan 29 22:41:53 2004  Dave Thomas  <dave@pragprog.com>
+	* instruby.rb: ditto.
 
-	* lib/rdoc/generators/html_generator.rb: Allow 'link:' in Tidylinks.
-	  THis means you can write "see f1[link:files/f1_rb.html]".
+Fri Jul 16 01:37:50 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-Thu Jan 29 15:33:23 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* string.c (rb_str_squeeze_bang): the type of local variable `c'
+	  should be int, not char.
 
-	* ext/openssl/ossl_x509hame.c (ossl_x509name_initialize): change
-	  second argument. it expected to be a Hash not an Integer.
+	* string.c (rb_str_reverse): should always return copy.
 
-	* ext/openssl/ossl_x509name.c (ossl_x509name_add_entry): add new
-	  function for OpenSSL::X509::Name#add_entry.
+Thu Jul 15 23:25:57 1999  NAKAMURA Hiroshi  <nakahiro@sarion.co.jp>
 
-	* ext/openssl/ossl_x509name.c (ossl_x509name_to_a): append ASN.1
-	  tag number to each element of return value.
+	* lib/debug.rb: better display & frame treatment.
 
-	* ext/openssl/ossl_x509name.c (Init_ossl_x509name): add constants
-	  OpenSSL::X509::Name::DEFAULT_OBJECT_TYPE and OBJECT_TYPE_TEMPLATE.
+Thu Jul 15 21:16:41 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/lib/openssl/x509.rb (OpenSSL::X509::Name#initialize):
-	  second argument takes OBJECT_TYPE_TEMPLATE by default.
+	* array.c (rb_ary_each): returns self for normal termination;
+	  returns nil for break.
 
-	* sample/openssl/gen_csr.rb: use OpenSSL::X509::Name.parse.
+	* string.c: non bang methods (e.g. String#sub) should always
+	  return copy of the receiver.
 
-Wed Jan 28 04:29:41 2004  Eric Schwartz  <emschwar@fc.hp.com>
+Thu Jul 15 21:09:15 1999  Masaki Fukushima  <fukusima@goto.info.waseda.ac.jp>
 
-	* lib/cgi/session.rb: use LOCK_SH to read, and a few other
-	  improvements.  [ruby-core:02328]
+	* eval.c (find_file): do not add empty string to the path.
 
-Tue Jan 27 11:09:29 2004  FUKUMOTO Atsushi  <fukumoto@nospam.imasy.or.jp>
+	* configure.in (with-search-path): should not add empty string if
+	  the option is not supplied.
 
-	* ext/socket/socket.c (s_recvfrom): sending length should be an
-	  invariant while retrying on EAGAIN.  [ruby-talk:89962]
+Thu Jul 15 17:49:08 1999  Ryo HAYASAKA  <hayasaka@univ21.u-aizu.ac.jp>
 
-Tue Jan 27 10:35:18 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* ext/tcltklib/tcltklib.c: move `#include "ruby.h"' forward.
 
-	* ext/win32ole/win32ole.c (set_argv): fix condition.
+Thu Jul 15 16:54:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Jan 27 02:26:31 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* version 1.3.5 - version 1.4 alpha
 
-	* lib/webrick/httputils.rb (WEBrick:HTTPUtils::parse_header):
-	  refine regex for header-name.
+Wed Jul 14 23:45:33 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Tue Jan 27 00:30:11 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* eval.c (ruby_init): initialize for the first time only.
 
-	* win32/Makefile.sub: rollback.
+Tue Jul 13 00:15:19 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Jan 26 22:53:04 2004  Dave Thomas  <dave@pragprog.com>
+	* hash.c (rb_hash_index): re-defined; method to retrieve a key
+	  from the value.
 
-	* io.c: Remove documentation references to $defout.
+	* hash.c (Init_Hash): member? should be re-defined for Hash.
 
-Mon Jan 26 15:11:47 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
+Tue Jul 12 13:54:51 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* sample/exyacc.rb: escape '}' to avoid warning.
+	* io.c (rb_file_sysopen): wrong number of argument.
 
-Mon Jan 26 14:41:46 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Jul 12 11:52:35 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/delegate.rb (Delegator::initialize): preserve
-	  singleton_method_added method [ruby-dev:22685]
+	* eval.c (rb_f_missing): class name included in message.
 
-	* lib/delegate.rb (Delegator::initialize): use Kernel::raise
-	  instead of mere raise.  [ruby-dev:22681]
+	* eval.c (print_undef): better error message.
 
-Mon Jan 26 12:47:17 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Sun Jul 11 05:36:17 1999  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
-	* ext/tcltklib/tcltklib.c: define CONST84 when TCL_MAJOR_VERSION == 7
+	* lib/debug.rb: patch to show proper position.
 
-Mon Jan 26 11:35:23 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Jul  9 23:56:14 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* ext/extmk.rb: Makefiles should depend on also rbconfig.rb.
-	  (ruby-bugs:PR#1256)
+	* dln.c (dln_find_1): path conv. moved to conv_to_posix_path.
 
-	* ext/win32ole/win32ole.c (set_argv): set real arguments to
-	  WIN32OLE::ARGV.  [ruby-list:39073]
+	* dln.c (conv_to_posix_path): path conv. should be done.
 
-Thu Jan 22 22:54:53 2004  Shugo Maeda  <shugo@ruby-lang.org>
+Fri Jul  9 10:26:47 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* lib/net/imap.rb (BEG_REGEXP): allow 8-bit characters in quoted
-	  strings for Novell GroupWise Internet Agent.
-	* lib/net/imap.rb (DATA_REGEXP): ditto.
+	* random.c (RANDOM_NUMBER): should place parentheses.
 
-Thu Jan 22 16:21:33 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Jul  8 11:00:51 1999  Shugo Maeda  <shugo@netlab.co.jp>
 
-	* parse.y (string_content): reset lexical states at the beginning of
-	  string contents.  [ruby-list:39061]
+	* numeric.c (fix_div): division may be out of fixnum range.
 
-Wed Jan 21 21:55:51 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* bignum.c (bigdivmod): proper sign calculation to result.
 
-	* lib/drb/drb.rb: remove O_NONBLOCK, thanks \ay
-	* lib/drb/extserv.rb: typo
+Wed Jul  7 18:27:41 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Jan 21 17:57:56 2004  Shugo Maeda  <shugo@ruby-lang.org>
+	* st.c (st_delete_safe): was modifying wrong slot.
 
-	* lib/net/imap.rb (envelope): allow NIL.
-	* lib/net/imap.rb (body): ditto.
-	* lib/net/imap.rb (number): ditto.
-	* lib/net/imap.rb (ensure_nz_number): show a detailed error
-	  message.
+Mon Jul  5 13:17:46 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Jan 21 16:44:20 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* gc.c (rb_gc_call_finalizer_at_exit): close all files at exit.
 
-	* lib/mkmf.rb (merge_libs): squeeze successive same libraries.
-	  [ruby-dev:22652]
+Fri Jul  2 18:00:21 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-Wed Jan 21 16:01:37 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* lib/Mail/README: Mail-0.3.0 added to the distribution.
 
-	* ext/digest/rmd160/extconf.rb: have_library appends found library.
+Fri Jul  2 01:45:32 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Jan 21 11:36:00 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* regex.c (re_compile_fastmap): avoid allocation of register
+	  variables for each invocation of re_match().  Suggested by
+	  Zasukhin Ruslan <ruslan@paradigmasoft.com>.  Thanks.
 
-	* parse.y (block_append): update nd_end for "real" head node.
-	  [ruby-list:39058]
+Tue Jun 29 20:39:24 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-Tue Jan 20 14:48:13 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* ext/tk/lib/tk.rb (TkVariable): bug fix; should value type check
+	  be added?
 
-	* ext/openssl/extconf.rb: should check <openssl/conf_api.h> instead
-	  of OPENSSL_VERSION_NUMBER. [ruby-list:39056]
+	* string.c (rb_str_each_line): a bug in paragraph mode.
 
-Tue Jan 20 14:43:17 2004  Dave Thomas  <dave@pragprog.com>
+	* ruby.c (load_file): shifted too much to skip #!.
 
-	* lib/base64.rb: Add RDoc
+Tue Jun 29 06:50:21 1999  Wakou Aoyama  <wakou@fsinet.or.jp>
 
-Tue Jan 20 14:25:51 2004  Dave Thomas  <dave@pragprog.com>
+	* lib/CGI.rb: 0.30 - cleanup release, incompatible.
 
-	* lib/abbrev.rb: Add RDoc
+	* lib/telnet.rb: 0.22 - timeout added.
 
-Tue Jan 20 13:22:39 2004  Dave Thomas  <dave@pragprog.com>
+Tue Jun 29 10:49:25 1999  SHIROYAMA Takayuki  <psi@fortune.nest.or.jp>
 
-	* lib/rdoc/generators/html_generator.rb: Document aliases at
-	  top-most level.
+	* configure.in: better Rhapsody support.
 
-	* lib/English.rb: Document English.rb.
+	* lib/mkmf.rb: Rhapsody/NEXTSTEP support.
 
-Tue Jan 20 02:49:22 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Tue Jun 29 01:42:13 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/extconf.rb: add check for OpenSSL version.
-	  [ruby-list:39054]
+	* ext/pty/pty.c (chld_changed): should use POSIX.1 style wait.
 
-Tue Jan 20 02:38:13 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Jun 28 21:07:36 1999  KIMURA Koichi  <kbk@kt.rim.or.jp>
 
-	* marshal.c (w_class): should not dump singleton class.
-	  [ruby-dev:22631]
+	* ext/extmk.rb.nt: wrong result for have_library().
 
-Tue Jan 20 01:31:36 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+Mon Jun 28 15:24:05 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (lineno): typo fix(FIX2INT -> INT2FIX).
+	* missing/isinf.c: OSF/1 raises SIGFPE on one()/zero().
 
-Mon Jan 19 21:53:38 2004  akira yamada  <akira@ruby-lang.org>
+	* regex.c (re_search): should search til EOS, for patterns may
+	  match beyond the end of range.
 
-	* io.c, re.c, string.c, time.c: fixed up positions of RDocs.
+Mon Jun 28 12:49:12 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Jan 19 07:09:20 2004  Tadayoshi Funaba  <tadf@dotrb.org>
+	* io.c (rb_f_select): should not accept Time objects as an
+	  argument for it is time interval.
 
-	* lib/date.rb: zone was wrong when it was behind UTC.
-	  Thanks Mark J. Reed.
+	* process.c (rb_f_sleep): ditto.
 
-	* lib/date/format.rb: %z is now always replaced by four digits
-	  with a leading plus or minus sign.
+	* file.c (test_s): should return nil for false condition.
 
-	* sample/cal.rb: added a class, anyway.
+Mon Jun 28 12:23:52 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Sun Jan 18 20:47:35 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* bignum.c (rb_dbl2big): typo.
 
-	* ruby.c: use translate_char() on Cygwin.
+	* file.c (rb_f_test): ditto.
 
-Sun Jan 18 02:33:26 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* string.c (rb_str_crypt): wrong message.
 
-	* defines.h (_WIN32): undef _WIN32 on Cygwin before defining DOSISH.
+Sun Jun 27 19:50:11 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-Sun Jan 18 00:23:55 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (rb_f_exit): should have treat signed integer status, not
+	  VALUE.
 
-	* marshal.c (class2path): check anonymous class/module before
-	  checking referable, and allow singleton classes.
+	* process.c (rb_f_exit_bang): should work like exit().
 
-Fri Jan 16 14:33:35 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun 27 16:21:32 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* marshal.c (class2path): get class path and check referable.
-	  [ruby-dev:22588]
+	* string.c (rb_str_rindex): wrong position to search.
 
-Fri Jan 16 09:52:23 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Sat Jun 26 04:05:30 1999  Takaaki Tateishi  <ttate@jaist.ac.jp>
 
-	* eval.c (proc_eq): Proc with empty body may not be equal.
-	  [ruby-dev:22590]
+	* configure.in (configure_args): --with-search-path to specify
+	  additional ruby search path.
 
-Thu Jan 15 13:03:10 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ruby.c (ruby_prog_init): additional search path.
 
-	* io.c (argf_read): do not append EOF.  (ruby-bugs-ja:PR#585)
+Fri Jun 25 13:09:12 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (rb_io_fwrite): ad-hockery hack to get rid of HP-UX stdio
-	  weird behavior.  [ruby-dev:22424]
+	* pack.c (pack_unpack): needed to initialize natint.
 
-Wed Jan 14 13:31:06 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* regex.c (re_compile_pattern): add start_paren to avoid too much
+	  finalization on maybe_finalize_jump.
 
-	* ext/iconv/extconf.rb: wrapper iconv.rb is dependent on platform.
+Fri Jun 25 13:07:20 1999  Koji Oda  <oda@bsd1.qnes.nec.co.jp>
 
-Tue Jan 13 18:54:28 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* missing/isinf.c: include "config.h" added.
 
-	* lib/logger.rb(Logger#msg2str): no special treatment for the object
-	  which responds to :to_str.  commited at 2004-01-11T21:46:27 by
-	  gsinclair.
+Fri Jun 25 07:25:05 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* lib/logger.rb(LogDevice#initialize): remove type checking if the
-	  given object is a String.  Kernel.open handles it correctly.
-	  commited at 2004-01-11T21:46:27 by gsinclair.
+	* lib/mkmf.rb: initialize $(topdir).
 
-	* test/logger/test_logger.rb: follow above change (ArgumentError ->
-	  TypeError.)  follow above commit.
+	* ext/extmk.rb.in (install_rb): install lib/*.rb properly.
 
-Tue Jan 13 14:27:13 2004  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+	* configure.in (linux): specifies -rpath on --enable-shared.
 
-	* lib/test/unit/ui/testrunnerutilities.rb (TestRunnerUtilities):
-	  moved run method which allows output level.  [ruby-dev:22554]
+	* configure.in (aix): ruby.imp must reside in $(topdir).
 
-Tue Jan 13 04:29:52 2004  Dave Thomas  <dave@pragprog.com>
+Thu Jun 24 19:11:29 1999  Yoshida Masato  <yoshidam@yoshidam.net>
 
-	* lib/rdoc/ri/ri_driver.rb (RiDriver::report_method_stuff):
-	  Show fully-qualified class names in class list.
+	* parse.y (rb_str_extend): multi-byte identifier in expression
+	  interpolation in strings.
 
-Tue Jan 13 01:04:37 2004  Dave Thomas  <dave@pragprog.com>
+	* parse.y (yylex): support multi-byte char identifiers.
 
-	* lib/rdoc/ri/ri_paths.rb (RI::Paths): First attempt at
-	  incorporating DESTDIR in the rdoc installation.
+Thu Jun 24 15:27:13 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Jan 12 23:27:19 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* parse.y (f_arg): check duplicate argument names.
 
-	* parse.y (primary): fix position after FCALL.  [ruby-dev:22574]
+	* gc.c (rb_gc_mark): marking wrong member for NODE_ARGS.
 
-Mon Jan 12 12:07:22 2004  Dave Thomas  <dave@pragprog.com>
+	* string.c (rb_str_rindex): POSITION specifies start point, not
+	  end point.
 
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser::do_methods):
-	  Someone changed the "// in eval.c" comments to "/*...*/" style,
-	  so the parsing of the source file name broke.
+Thu Jun 24 13:00:17 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* object.c: Remove spurious space in TrueClass documentation.
+	* regex.c (print_mbc): wrong boundary.
 
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser::find_body): Fix
-	  bad regexp: if the code before a documented method contained
-	  a comment that wasn't terminated by whitespace, that comment
-	  and all intervening code was included in the following
-	  method's documentation.
+	* pack.c (uv_to_utf8): raises ArgError for too big value.
 
-	* lib/rdoc/ri/ri_formatter.rb (RI::HtmlFormatter::break_to_newline):
-	  HTML formats need explicit line breaks.
+Thu Jun 24 11:02:51 1999  Yoshida Masato  <yoshidam@yoshidam.net>
 
-Mon Jan 12 11:46:30 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* pack.c (uv_to_utf8): mask needed.
 
-	* configure.in (LIBPATHFLAG, RPATHFLAG): enclose paths with single
-	  quotes.  [ruby-dev:22564]
+Wed Jun 23 21:03:56 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-	* lib/mkmf.rb (libpathflag): do not enclose with quotes always.
+	* ruby.h (struct RFile): remove iv_tbl from struct. instance
+	  variables are handled as generic ivs.
 
-	* {bcc32,win32,wince}/Makefile.sub (LIBPATHFLAG): quoted.
+Wed Jun 23 22:06:26 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-Mon Jan 12 02:24:07 2004  Dave Thomas  <dave@pragprog.com>
+	* pack.c (utf8_to_uv): pack to 7 bytes sequence.
 
-	* lib/rdoc/ri/ri_formatter.rb (RI::HtmlFormatter): Add HTML
-	  generation support to ri (Elliot Hughes)
+	* pack.c (uv_to_utf8): wrong boundary.
 
-Mon Jan 12 02:24:07 2004  Dave Thomas  <dave@pragprog.com>
+	* pack.c (pack_unpack): should treat as unsigned long.
 
-	* lib/rdoc/ri/ri_formatter.rb (RI::HtmlFormatter): Add HTML
-	  generation support to ri (Elliot Hughes)
+Wed Jun 23 15:10:11 1999  Inaba Hiroto  <inaba@sdd.tokyo-sc.toshiba.co.jp>
 
-Sun Jan 11 02:07:47 2004  Dave Thomas  <dave@pragprog.com>
+	* parse.y (parse_string): failed to parse nested braces.
 
-	* lib/rdoc/ri/ri_options.rb (RI::Options::OptionList::OptionList):
-	  Also accept command line options via the 'RI' environment variable.
+	* parse.y (parse_regx): nested braces within #{} available.
 
-Sun Jan 11 02:07:47 2004  Dave Thomas  <dave@pragprog.com>
+Wed Jun 23 11:18:38 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/ri/ri_options.rb (RI::Options::OptionList::OptionList):
-	  Also accept command line options via the 'RI' environment variable.
+	* regex.c (slow_search): wrong shift width for mbcs.
 
-Sat Jan 10 21:27:41 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_thread_save_context): should not clear th->locals.
 
-	* eval.c (eval): need to add message delimiter. [ruby-dev:22561]
+Wed Jun 23 02:06:14 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Jan 10 01:54:50 2004  Eric Sunshine  <sunshine@sunshineco.com>
+	* parse.y (yylex): UMINUS binds too tight with digits. changed so
+	  that -2**2 => -4.
 
-	* defines.h (__NeXT__): Ensure that all standard S_IRUSR, S_IWGRP,
-	  S_IRWXO, etc. macros are defined since future code might require
-	  them (even though present code only requires a subset).
+	* parse.y (close_paren): `do' for expr termination now works it
+	  used to be.
 
-	* defines.h (__NeXT__): Bug fix: WORDS_BIGENDIAN was not being set
-	  correctly on Rhapsody when -arch compiler flag was used (via
-	  configure's --enable-fat-binary option).
+Wed Jun 22 18:26:42 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-Fri Jan  9 10:05:14 2004  Siena.  <siena@faculty.chiba-u.jp>
+	* pack.c (pack_pack): should initialize local variable `j'.
 
-	* lib/mkmf.rb (libpathflag): use single quotes.  [ruby-dev:22440]
+Wed Jun 22 15:24:59 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-Thu Jan  8 23:49:21 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* parse.y (here_document): a bug for multiline heredoc.
 
-	* configure.in (RDOCTARGET): new macro.  if you want to install
-	  rdoc documentation, you need to run configure with
-	  --enable-install-doc.
+Tue Jun 22 15:06:36 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Thu Jan  8 21:29:43 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* ext/socket/socket.c (ruby_socket): forgot to return fd
+	  explicitly.
 
-	* ext/openssl/ossl_pkey.c (ossl_pkey_to_der): removed; it returns
-	  public key only.
+Tue Jun 22 13:34:12 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_pkey_dh.c (ossl_dh_to_der): new function for
-	  OpenSSL::PKey::DH#to_der.
+	* rubyio.h (MakeOpenFile): should initialize member `iv_tbl'.
 
-	* ext/openssl/ossl_pkey_dsa.c (ossl_dsa_to_der): new function for
-	  OpenSSL::PKey::DSA#to_der.
+Wed Jun 22 10:35:51 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* ext/openssl/ossl_pkey_rsa.c (ossl_rsa_to_der): new function for
-	  OpenSSL::PKey::RSA#to_der.
+	* io.c (rb_io_gets_internal): getc(3) may not set errno on
+	  interrupt.
 
-Thu Jan  8 16:51:04 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Mon Jun 21 22:39:28 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/wsdl/datetime/test_datetime.rb: fixed a stupid testcase which
-	  dumps "E" at month-end.
+	* eval.c (call_required_libraries): ruby_sourceline should be
+	  cleared before loading libraries.
 
-Thu Jan  8 11:20:01 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* io.c (set_stdin): do not use reopen(), so that we don't need to
+	  dup original stdin before assigning $stdin.
 
-	* eval.c, object.c, process.c, re.c: don't use C++ style comments.
+Mon Jun 21 18:04:27 1999  Ryo HAYASAKA  <hayasaka@univ21.u-aizu.ac.jp>
 
-Thu Jan  8 04:36:21 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* ext/dbm/dbm.c: include <cdefs.h> for solaris 2.6.
 
-	* lib/webrick/cgi.rb (WEBrick::CGI#initialize): should create
-	  @config[:Logger] if it was not given.
+Mon Jun 21 15:59:47 1999  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
 
-	* sample/webrick/*: new files.
+	* ext/socket/socket.c (ip_addrsetup): forgot to put `else'.
 
-	* MANIFEST: add sample/webrick/*
+Mon Jun 21 15:38:37 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Jan  7 13:00:18 2004  Dave Thomas  <dave@pragprog.com>
+	* io.c (fptr_finalize): remove rb_syswait() invocation to avoid
+	  wait4(2) within GC.  rb_syswait() moved to rb_io_fptr_close().
 
-	* lib/rdoc/ri/ri_driver.rb: Fix problem where ri was
-	  being too eager to find matches of ambiguous method
-	  names (such as "ri Thread.join" would return both
-	  Thread.join and ThreadsWait.join)
+Mon Jun 21 12:05:59 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-Wed Jan  7 12:35:41 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* dir.c (dir_s_glob): remove MAXPATHLEN restriction.
 
-	* lib/debug.rb: revert command parse regexps.  [ruby-list:39014] by
-	  Shirai,Kaoru.
+	* ext/md5/md5init.c (md5_hexdigest): should have used "%02x".
 
-Wed Jan  7 08:21:04 2004  Dave Thomas  <dave@pragprog.com>
+Sun Jun 20 19:50:38 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* lib/rdoc/parsers/parserfactory.rb: Check for shebang
-	  line in files that would otherwise be treated as
-	  plain text.
+	* string.c (rb_str_each_line): should have checked string
+	  boundary.
 
-Tue Jan  6 22:13:34 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Sat Jun 19 22:24:12 1999  Kenji Nagasawa  <kenn@hma.att.ne.jp>
 
-	* eval.c (rb_mod_modfunc): should break if m has no super class.
-	  [ruby-dev:22498]
+	* OS/2 patch improved.
 
-Tue Jan  6 21:55:02 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Jun 18 08:30:17 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (fptr_finalize): should save errno just after failure.
-	  [ruby-dev:22492]
+	* marshal.c (r_byte): add data length check.
 
-Tue Jan  6 14:53:14 2004  Dave Thomas  <dave@pragprog.com>
+	* ext/tcltklib/tcltklib.c (_timer_for_tcl): was doing busy-wait.
 
-	* bin/ri: split out the display side, making it pluggable. Added
-	  new ri_driver and ri_display files in lib/rdoc/ri.
+Tue Jun 15 10:01:21 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-Tue Jan  6 06:37:53 2004  Dave Thomas  <dave@pragprog.com>
+	* configure.in: remove trailing slash from interpreter embedded
+	  shared library path.
 
-	* bin/rdoc: Add --ri-system switch
+	* configure.in (INSTALL_DLLIB): install shared lib with 0555.
 
-	* lib/.document: Update with list of files that seem to have
-	  documentation
+	* instruby.rb: changed mode for shared library into 0555.
 
-	* lib/test/unit.rb: Reorder comment to make it RDoc friendly.
+Fri Jun 11 23:27:00 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-	* Makefile.in: add install-nodoc target, and make it
-	  generate RDoc on default install.
+	* ext/etc/etc.c (etc_passwd): should return nil, not exception for
+	  call after last passwd entry.
 
-	* lib/rdoc/ri/ri_options.rb (RI::Options::parse): Add
-	  --doc-dir option to ri.
+Fri Jun 11 15:21:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Jan  6 00:04:40 2004  Dave Thomas  <dave@pragprog.com>
+	* gc.c (rb_gc_mark_locations): add safety margin 1.
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_method_or_yield_parameters):
-	  fix parsing if there are braces in a method parameter list
+	* eval.c (ruby_run): should protect toplevel node tree.
 
-Fri Jan  2 14:54:11 2004  Dave Thomas  <dave@pragprog.com>
+	* ext/etc/etc.c (etc_group): dumps core if there's no more group.
 
-	* bin/ri: Add new --classes option, and arrange for
-	  help messages to be paged too.
+Fri Jun 11 01:50:25 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* bin/rdoc: Add statistics.
+	* eval.c (ruby_run): Init_stack() was called too late; local
+	  variables happened to be higher (or lower) than stack_start.
 
-	* process.c: (MG) Added Process documentation
+Thu Jun 10 16:41:48 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/ri/ri_formatter.rb (RI::AttributeFormatter::wrap):
-	  Fix problem with labels not displaying in RI labeled
-	  lists using BS and ANSI modes.
+	* io.c: do not call `initialize' for IO objects.  So with Array,
+	  Hash, Range, and Time objects.
 
-Fri Jan  2 01:50:13 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/curses/curses.c (curses_getch): made thread aware using
+	  rb_read_check().
 
-	* io.c (argf_eof): ARGF.eof? should not have any side effect.
-	  [ruby-dev:22469]
+	* ext/curses/curses.c (window_getch): ditto.
 
-Wed Dec 31 17:25:17 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/curses/curses.c (curses_getstr): made (partially) thread
+	  aware using rb_read_check().
 
-	* io.c (argf_each_byte): should return self.  [ruby-dev:22465]
+	* ext/curses/curses.c (window_getstr): ditto.
 
-Wed Dec 31 11:20:34 2003  Dave Thomas  <dave@pragprog.com>
+	* io.c (rb_read_check): new function to help making something
+	  (like extension libraries) thread aware.
 
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser::do_methods): Make
-	  file referenced in "// in sss.c" relative to current file.
+	* eval.c (is_defined): `defined? super' should be true even for
+	  private superclass methods.
 
-Wed Dec 31 11:17:37 2003  Dave Thomas  <dave@pragprog.com>
+Fri Jun 10 13:42:10 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* lib/rdoc/generators/html_generator.rb: Fix problem when
-	  a public method was aliased, but the alias is then
-	  made private, and hence doesn't appear in RDoc output.
+	* pack.c (pack_pack): template `Z' should be allowed.
 
-Wed Dec 31 01:33:05 2003  Dave Thomas  <dave@pragprog.com>
+Wed Jun  9 13:26:38 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* array.c, error.c, eval.c, io.c, prec.c, range.c, re.c,
-	  string.c, time.c: Add RDoc for Kernel functions, and tidy.
+	* eval.c (rb_thread_loading): modified to avoid nested race
+	  condition of require().
 
-Tue Dec 30 19:39:14 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/tcltklib/tcltklib.c (ip_invoke): queue invocation on non
+	  main threads.
 
-	* io.c (rb_f_readline): should raise EOFError at the end of
-	  files.  [ruby-dev:22458]
+	* ext/tcltklib/tcltklib.c (lib_mainloop): flush invocation
+	  queues periodically.
 
-	* io.c (argf_read): should concatenate input files when length
-	  argument is nil. [ruby-dev:22450]
+	* version.c (ruby_show_version): now print the message to stdout.
 
-	* io.c (argf_read): should update supplied string buffer (2nd
-	  argument) even when IO#read is called multiple times.
+	* version.c (ruby_show_copyright): ditto.
 
-	* io.c: should initialize lineno by zero. [ruby-dev:22460]
+Tue Jun  8 00:00:34 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Dec 30 12:30:30 2003  Dave Thomas  <dave@pragprog.com>
+	* pack.c (pack_unpack): append sentinel (NUL) to the string.
 
-	* lib/rdoc/code_objects.rb (RDoc::Context::find_symbol): If a
-	  class and a method have the same name, finding Xxx.abc was trying
-	  to find 'abc' in method 'Xxx', not class 'Xxx'.
+	* ext/md5/md5init.c (md5_hexdigest): new method to obtain
+	  printable hash string.
 
+	* ext/md5/md5init.c (md5_update): should return self.
 
-Tue Dec 30 08:32:32 2003  Dave Thomas  <dave@pragprog.com>
+	* pack.c (pack_pack): undocumented template 'U' for UTF8.
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_method):
-	  Handle undoing nesting of yield parameters correctly for:
+	* pack.c (pack_unpack): ditto.
 
-	  def each_entry(&b) Dir.foreach(@path) {|f| yield P.new(f) } end
+	* marshal.c (r_byte): should replace getc() with rb_getc().
 
+	* io.c (rb_getc): getc() replacement uses READ_DATA_PENDING() and
+	  rb_thread_wait_fd().
 
-Tue Dec 30 08:32:32 2003  Dave Thomas  <dave@pragprog.com>
+Mon Jun  7 23:23:38 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_method):
-	  Handle undoing nesting of yield parameters correctly for:
+	* object.c (rb_mod_clone): should call CLOSESETUP().
 
-	    def each_entry(&block) Dir.foreach(@path) {|f| yield Pathname.new(f) } end
+	* eval.c (bind_clone): should call CLONESETUP() for new clone.
 
-Mon Dec 29 12:51:02 2003  Dave Thomas  <dave@pragprog.com>
+Sat Jun  5 10:32:40 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c: Add RDoc for Kernel global functions.
+	* string.c (rb_str_oct): binary (e.g. 0b10111) support.
 
-Mon Dec 29 11:00:16 2003  Dave Thomas  <dave@pragprog.com>
+	* variable.c (rb_const_set): raise warning, not exception.
 
-	* array.c: Tidy up RDoc loose ends.
+	* parse.y (yycompile): initialize parser internal variables.
 
-Mon Dec 29 05:05:51 2003  Dave Thomas  <dave@pragprog.com>
+	* parse.y (close_paren): set lex_state to EXPR_PAREN after closing
+	  parenthesis.
 
-	* struct.c, random: Add RDoc comments
+	* parse.y (yylex): returns kDO for `do' right after method_call.
 
-Mon Dec 29 02:20:54 2003  Dave Thomas  <dave@pragprog.com>
+Thu Jun  3 11:05:30 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* eval.c: Add RDoc for class Proc, Method, UnboundMethod
+	* regex.c (read_backslash): should decode \b within class.
 
-Mon Dec 29 00:41:44 2003  Dave Thomas  <dave@pragprog.com>
+Thu Jun  3 01:06:18 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* math.c: Add RDoc comments
+	* dln.c (dln_load): AIX improvement (aix_findmain removed).
 
-Sun Dec 28 20:19:11 2003  Tanaka Akira  <akr@m17n.org>
+Wed Jun  2 00:41:31 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/stringio/stringio.c (strio_sysread): StringIO.new.sysread didn't
-	  raise EOFError.
+	* pack.c (pack_unpack): new undocumented template Z which strips
+	  stuff after first null.
 
-	* ext/zlib/zlib.c (gzreader_gets): don't increment lineno when
-	  gzfile_read_all returns "".
+	* pack.c (pack_pack): should preserve specified length of the
+	  resulting string.
 
-Sun Dec 28 15:25:08 2003  Dave Thomas  <dave@pragprog.com>
+Tue Jun  1 15:29:33 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* class.c,object.c,parse.y,sprintf.c,variable.c: Document classes
-	  Object, Module, etc...
+	* ext/socket/socket.c (ruby_socket): retry after GC, if socket(2)
+	  failed on EMFILE or ENFILE.
 
-Sun Dec 28 11:55:29 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* ext/socket/socket.c (sock_s_socketpair): ditto.
 
-	* test/csv/test_csv.rb: generate bom.csv and mac.csv files on the fly.
-	  [ruby-talk:88852]
+	* eval.c (module_setup): need to add PUSH_VAR/POP_VAR to clear
+	  dyna vars link list.
 
-	* test/csv/{bom.csv,mac.csv}: removed.
+	* version.h (RUBY_RELEASE_CODE): integer macro constant for source
+	  version detection.
 
-Sun Dec 28 08:56:51 2003  Dave Thomas  <dave@pragprog.com>
+Sun May 30 22:19:12 1999  Kenji Nagasawa  <kenn@tcp-ip.or.jp>
 
-	* eval.c: Thead[Group] RDoc (thanks to MG)
+	* ext/socket/socket.c: emx/gcc 0.9d now fixes things about
+	  AF_UNIX.
 
-Sun Dec 28 03:50:05 2003  Dave Thomas  <dave@pragprog.com>
+	* process.c: OS/2 EMX kludge.
 
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser::find_override_comment):
-	  Escape method names used in regexp
+	* Makefile.in (strncasecmp.o): added dependency.
 
-Sun Dec 28 01:46:02 2003  Dave Thomas  <dave@pragprog.com>
+Mon May 31 16:06:28 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/ri/ri_formatter.rb (RI::TextFormatter::display_flow_item):
-	  Add support for rules in 'ri' output.
+	* version 1.3.4 - preliminary release for 1.4
 
-Sun Dec 28 01:35:35 2003  Dave Thomas  <dave@pragprog.com>
+Mon May 31 15:57:41 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser::find_body):
-	  Sometimes the Ruby source aliases two otherwise
-	  unrelated methods (for example Kernel#object_id and
-	  Kernel#hash are both the same C function). Provide a
-	  facility to allow the methods to be documented
-	  separately.
+	* io.c (rb_io_fptr_close): close on IO which main_thread is
+	  waiting cause serious exception, that vanishes the actual fd
+	  closing.  Invocation of rb_thread_fd_close() is deferred
+	  a little.
 
-Sun Dec 28 01:05:31 2003  Dave Thomas  <dave@pragprog.com>
+Sat May 29 18:27:13 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* marshal.c, signal.c: RDoc collemts added by Elliott Hughes
+	* regex.c (re_match): stack boundary check needed.
 
-Sun Dec 28 00:48:47 2003  Dave Thomas  <dave@pragprog.com>
+Sat May 29 12:27:00 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser::find_class_comment):
-	  Some source files use lower case class or module names
-	  when naming the Init_XXX function in C.
+	* ext/tcltklib/tcltklib.c (ip_invoke): proper ref count management
+	  to avoid leak.  I HATE REF COUNTING!!
 
-Sat Dec 27 23:41:46 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* eval.c (ruby_run): moved ruby_require_libraries() to handle `-r'
+	  from ruby_options() to avoid stack corruption for threads
+	  created in libraries.
 
-	* configure.in: fix "test: too many arguments" error.
+Sat May 29 02:22:12 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Dec 27 15:32:19 2003  Dave Thomas  <dave@wireless_3.local.thomases.com>
+	* eval.c (rb_yield_0): when `for' appeared in blocks, it
+	  introduced new scope for local variables.
 
-	* time.c: RDoc comments added
+Fri May 28 17:16:49 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Dec 27 15:07:57 2003  Dave Thomas  <dave@pragprog.com>
+	* string.c (rb_str_squeeze_bang): squeeze AND of the arguments.
+	  UNDOCUMENTED.
 
-	* object.c: Add RDoc comments for Symbol class.
+	* string.c (rb_str_count): new UNDOCUMENTED method.
 
-Sat Dec 27 14:42:30 2003  Dave Thomas  <dave@pragprog.com>
+	* string.c (rb_str_delete_bang): delete AND of the arg ranges.
+	  UNDOCUMENTED FEATURE for 1.3.x.
 
-	* numeric.c: Add RDoc comments.
+	* ext/socket/socket.c (setipaddr): re-wrote using ip_addrsetup().
 
-Sat Dec 27 00:44:00 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/socket/socket.c (ip_addrsetup): decode symbolic address
+	  <broadcast>.
 
-	* io.c (next_argv): warn always for stdin on inplace edit mode.
+Thu May 27 12:27:42 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (read_all): need to check string value.
+	* string.c (tr_trans): should handle NUL (\0) within strings.
 
-	* io.c (argf_read): allow ARGF.read(nil).  [ruby-dev:22433]
+Tue May 25 16:45:11 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Dec 26 23:02:09 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* io.c (rb_f_syscall): syscall may return values other than zero
+	  on success.
 
-	* io.c (rb_f_backquote): need not to check nil result.
-	  [ruby-core:02078]
+	* regex.c (re_match): handle empty loop properly (hopefully).
 
-	* io.c (rb_io_getline): should return nil when read_all gives
-	  empty string, even when nil rs is specified. [ruby-core:02077]
+	* regex.c (re_match): remove empty group check, because it does
+	  not help non-grouping parentheses (?:..).
 
-Fri Dec 26 18:50:59 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* regex.c (re_compile_fastmap): treating try_next, finalize_push
+	  wrong way.
 
-	* configure.in: check if getcontext and setcontext are available.
+	* regex.c: remove some obsolete functions such as
+	  group_match_null_string_p().
 
-	* eval.c: use presence of getcontext/setcontext.
+Mon May 24 14:47:54 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Dec 26 16:40:53 2003  Tanaka Akira  <akr@m17n.org>
+	* regex.c (read_backslash): read backslash by regex.
 
-	* lib/pathname.rb (PathnameTest#test_plus): add 2 assertions.
+Sun May 23 19:44:58 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Fri Dec 26 09:26:58 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/pty/pty.c (getDevice): portability patch.
 
-	* pack.c (pack_pack): add sign check for 'i', and 'l'.
-	  [ruby-dev:22427]
+Fri May 21 23:01:26 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* bignum.c (rb_quad_pack): add range check for 'quad int'.
+	* ext/socket/getaddrinfo.c (GET_AI): should set error code.
 
-Thu Dec 25 22:39:59 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Thu May 20 03:43:44 1999  Jun-ichiro itojun Hagino  <itojun@itojun.org>
 
-	* string.c (rb_str_update): don't return any value.
+	* ext/socket/socket.c: you should use sockaddr_storage to handle
+	  IPv6 addresses.
 
-Thu Dec 25 15:30:17 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/socket/getaddrinfo.c (getaddrinfo): prevent retrieving
+	  AF_INET6 address if hints.ai_flags == AI_PASSIVE.
 
-	* string.c (rb_str_update): call rb_str_modify().
+Wed May 19 12:27:07 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Dec 25 05:08:09 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (exec_end_proc): should protect exceptions.
 
-	* eval.c (search_required): search actual file name once when no
-	  extension specified.
+	* gc.c (run_final): ditto.
 
-Thu Dec 25 04:00:44 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (f_rest_arg): allow just * for rest arg.
 
-	* stable version 1.8.1 released.
+	* parse.y (mlhs_basic): allow * without formal argument.
 
-Thu Dec 25 00:17:53 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* regex.c (re_match): the variable `part' should be initialized.
 
-	* configure.in: check for nanosleep, -lrt if required.
-	  [ruby-core:02059]
+Tue May 18 15:25:45 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (thread_timer): use select(2) if nanosleep(2) is not
-	  available.
+	* regex.c (re_search): a bug in range adjustment.
 
-	* eval.c: check __stub_getcontext for glibc on some platforms.
-	  [ruby-list:38984]
+Tue May 18 11:35:59 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Wed Dec 24 23:48:04 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* dln.c (conv_to_posix_path): path_len argument added.
 
-	* test/soap/test_basetype.rb, test/soap/marshal/test_marshal.rb
-	  test/xsd/test_xsd.rb: use "(-1.0 / (1.0 / 0.0))" instead of "-0.0"
-	  to express -0.0.  [ruby-talk:88786]
+Mon May 17 12:26:31 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Dec 24 23:29:30 2003  Tanaka Akira  <akr@m17n.org>
+	* numeric.c (fix_rev): should treat Fixnum as signed long.
 
-	* lib/tsort.rb (test_orphaned_break): removed.
+	* eval.c (massign): add strict number check for yield (and call).
 
-Wed Dec 24 20:53:06 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* eval.c (proc_arity): new method to return number of arguments.
 
-	* ext/tk/sample/tkmulticolumnlist.rb: new sample
+	* eval.c (method_arity): new method to return number of arguments.
 
-	* ext/tk/sample/tkmultilistframe.rb: bug fix
+	* parse.y (read_escape): char may be unsigned.
 
-Wed Dec 24 20:37:37 2003  Eric Sunshine  <sunshine@sunshineco.com>
+	* string.c (rb_str_succ): ditto.
 
-	* configure.in (LDSHARED): Fixed typographical error in assignment of
-	  LDSHARED for Rhapsody which caused linking of extension modules to
-	  fail.
+	* string.c (tr_trans): ditto.
 
-Wed Dec 24 17:51:18 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* object.c (Init_Object): methods `&', `|', `^' are added to nil.
 
-	* file.c (rb_thread_flock): enable thread support again.
+	* range.c (rb_range_beg_len): it should be OK for [0..-len-1].
 
-Wed Dec 24 16:46:08 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* regex.c (re_search): search for byte literal within mbcs.
 
-	* eval.c (catch_timer): do not call rb_thread_schedule() inside to
-	  avoid pthread_mutex_lock() deadlock.  interrupts to system calls
-	  are detected by TRAP_END via EINTR error.
+	* regex.c (is_in_list): parsh
 
-	* eval.c (thread_timer): do not post signal unless it is
-	  absolutely necessary.
+	* regex.c (re_compile_fastmap): should have not alter the loop
+	  variable `j' if TRASLATE_P().
 
-	* rubysig.h (TRAP_END): add CHECK_INTS to switch thread.
+	* regex.c (re_compile_pattern): escaped characters should be read
+	  by PATFETCH_RAW(c).
 
-	* regex.c (re_compile_pattern): check if nextp is smaller than
-	  pend.  [ruby-dev:22372]
+Sat May 15 11:23:51 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (umethod_bind): remove method overridden check.
-	  [ruby-dev:22366]
+	* regex.c (re_match): endline2 (\Z) should not match at the point
+	  between a newline and end-of-line, like endline ($).
 
-Wed Dec 24 16:13:05 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* class.c (include_class_new): should initialize iv_tbl to share
+	  between module and iclass.
 
-	* ext/openssl/ossl_ssl.c (ossl_ssl_read): should check for error
-	  status by SSL_get_error().
+Fri May 14 08:50:27 1999  Akira Endo  <akendo@t3.rim.or.jp>
 
-	* ext/openssl/ossl_ssl.c (ossl_ssl_write): ditto.
+	* regex.c (re_compile_fastmap): it should be k != 0 to skip.
 
-Wed Dec 24 14:23:27 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri May 14 12:46:56 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/stringio/stringio.c (strio_read): clear the buffer argument
-	  when returning nil.  [ruby-dev:22363]
+	* time.c (time_load): a bug in old marshal format support.
 
-	* test/ruby/ut_eof.rb (TestEOF::test_eof_0, TestEOF::test_eof_1):
-	  add buffer argument tests.
+	* instruby.rb: make site_ruby directory.
 
-Wed Dec 24 14:07:55 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri May 14 10:18:02 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
 
-	* lib/test/unit/assertions.rb: Modules are allowed to rescue.
+	* regex.c (re_match): a bug in inline `.*' etc.
 
-	* lib/test/unit/autorunner.rb: show output_level in order.
+Fri May 14 09:58:46 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
 
-	* lib/test/unit/collector/dir.rb: get rid of successive same
-	  directories in load path.
+	* ruby.c (addpath): should have specified string length.
 
-	* test/testunit/test_assertions.rb (test_assert_nothing_raised,
-	  test_assert_raise): test for modules.
+Thu May 13 10:40:44 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Dec 24 13:43:34 2003  Shugo Maeda  <shugo@ruby-lang.org>
+	* eval.c (rb_eval_string_wrap): new function.
 
-	* lib/net/imap.rb (authenticate): remove "\n" from base64 encoded
-	  strings.
+	* regex.c (re_compile_pattern): POSIX line match should alter
+	  behavior for `^' and `$' to begbuf and endbuf2 respectively.
 
-Wed Dec 24 11:26:41 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/pty/pty.c: un-ANSI-fy function arguments.
 
-	* test/fileutils/test_fileutils.rb: should not create any
-	  files or directories in current directory.  [ruby-talk:88724]
+Wed May 12 14:19:38 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Dec 24 10:29:53 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* struct.c (iv_get): in case of inheritance of generated struct
+	  class, __member__ and __size__ should also be inherited.
+	  Thanks for Pros Yeboah <yeboah@tu-harburg.de>.
 
-	* ext/stringio/stringio.c (strio_read): never return nil at
-	  unlimited read.  [ruby-dev:22334]
+	* io.c (rb_f_gets_internal): should check number of arguments
+	  before checking rb_rs == rb_default_rs.  Thanks for Koji Arai
+	  <JCA02266@nifty.ne.jp>.
 
-	* ext/stringio/stringio.c (strio_read): support second
-	  argument.  [ruby-dev:22350]
+Tue May 11 08:29:28 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Dec 24 09:38:49 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* regex.c (re_compile_pattern): .?, .+ did not work.
 
-	* parse.y (arg): should return 0 after error.  [ruby-dev:22360]
+Mon May 10 00:59:33 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Dec 24 00:56:54 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* lib/jcode.rb: forgot to squeeze on reverse (complement) case.
 
-	* io.c (read_all): do not return nil at the end of file.
-	  [ruby-dev:22334]
+	* string.c (tr_squeeze): should not set modify flag to be honest,
+	  if the string is not modified.
 
-	* io.c (argf_read): do not depend on nil at eof behavior of
-	  IO#read().
+	* signal.c (Init_signal): SIGTERM should not be handled.
 
-	* eval.c (rb_thread_join): dup exception before re-raising it.
+	* regex.c (re_match): seeking for longest match is now optional,
+	  which can be set using RE_OPTION_POSIXMATCH.  This satisfies
+	  POSIX longest match as much as Emacs's posix-* functions, which
+	  are known to be incomplete.
 
-	* io.c (rb_io_eof): call clearerr() to prevent side effect.  this
-	  patch is supplied by Masahiro Sakai <sakai@tom.sfc.keio.ac.jp>.
-	  [ruby-dev:22234]
+Sun May  9 13:04:01 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* pack.c (OFF16): get offset for big endian machines.
+	* ext/socket/socket.c (sock_s_getaddrinfo): conversion from
+	  Fixnums to C integers needed.
 
-	* pack.c (pack_pack): use OFF16 instead of OFF16B.
-	  [ruby-dev:22344]
+Sun May  9 11:51:43 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* pack.c (pack_unpack): ditto.
+	* range.c (range_eqq): reverse condition.
 
-Tue Dec 23 22:47:14 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* range.c (range_s_new): default should be end inclusive.
 
-	* io.c (rb_io_check_readable): set FMODE_RBUF always, even if
-	  NEED_IO_SEEK_BETWEEN_RW is not defined. [ruby-dev:22340]
+Sat May  8 03:27:51 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (rb_io_check_writable): clear FMODE_RBUF before writing
-	  something.
+	* ext/socket/socket.c (thread_connect): replace nasty
+	  rb_thread_fd_writable() with rb_thread_select().
 
-Tue Dec 23 22:25:00 2003  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Fri May  7 20:49:00 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* lib/optparse.rb: incomplete RDoc documentation added in place of
-	  existing RD comments.  Tabs converted to spaces.
+	* ext/socket/getaddrinfo.c (inet_pton): wrong parameter to
+	  inet_aton().
 
-Tue Dec 23 19:44:47 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* ext/socket/addrinfo.h (__P): silly cut and paste typo.
 
-	* test/soap/test_streamhandler.rb (test_basic_auth): removed.
-	  soap4r + basic_auth is not officially supported in ruby/1.8.1 even
-	  though soap4r + basic_auth + http-access2 should run fine.
+Fri May  7 17:03:57 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Dec 23 19:42:59 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* dir.c (glob): removed GPL'ed glob.c completely.
 
-	* io.c (rb_io_ungetc): raise an exception at unread stream to
-	  avoid unspecified behavior.  [ruby-dev:22330]
+Fri May  7 08:17:19 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/ruby/test_system.rb (test_syntax): glob relatively from
-	  __FILE__.
+	* ext/sdbm/extconf.rb: sdbm extension added to the distribution.
 
-Tue Dec 23 18:09:40 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri May  7 01:42:20 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* pack.c (pack_pack): remove unnecessary negative value check.
-	  [ruby-dev:22329]
+	* ext/socket/socket.c (tcp_s_gethostbyname): avoid using struct
+	  sockaddr_storage.
 
-Tue Dec 23 17:26:55 2003  KONISHI Hiromasa  <konishih@fd6.so-net.ne.jp>
+Thu May  6 13:21:41 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* bcc32/Makefile.sub (config.h): bcc has finite(). [ruby-list:38940]
+	* array.c (rb_ary_indexes): should not use rb_ary_concat().
 
-Tue Dec 23 16:08:16 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Thu May  4 12:34:18 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* lib/rexml/encodings/US-ASCII.rb: typo.  [ruby-talk:88650]
+	* parse.y (parse_string): there should be newline escape by
+	  backslashes in strings.
 
-	* test/ruby/test_system.rb: num of asserts depended on running dir.
+	* parse.y (parse_qstring): ditto.
 
-	* test/xsd/test_noencoding.rb: rexml + without iconv/uconv cannot
-	  handle euc-jp.  install iconv, uconv or xmlscan.
+Mon May  3 04:37:20 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-Tue Dec 23 14:13:51 2003  akira yamada  <akira@ruby-lang.org>
+	* ext/tcltklib/extconf.rb: better search for libX11.
 
-	* lib/uri/generic.rb (URI::Generic::check_userinfo,
-	  URI::Generic::check_user, URI::Generic::check_password): tests
-	  conflicts/depends with other components closely.
+	* range.c (range_s_new): embarrassing =/== typo.
 
-	* test/uri/test_generic.rb (TestGeneric::test_set_component):
-	  added tets.
+	* re.c (Init_Regexp): failed to set default kcode.
 
-Tue Dec 23 11:08:34 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Mon May  3 02:39:55 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
 
-	* test/xsd/test_noencoding.rb: rescue Errno::EINVAL and do not test.
-	  "euc-jp" might not be in supported encoding name list.
-	  [ruby-talk:88650]
+	* ext/socket/socket.c (open_inet): typo (res and res0).
 
-Tue Dec 23 06:10:31 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Tue May  4 02:07:49 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/webrick/cgi.rb (CGI): add support for mod_ruby.
+	* mkconfig.rb: leave undefined $(VARIABLE) unexpanded in the
+	  Config::CONFIG hash table.
 
-	* lib/webrick/cgi.rb (CGI::Socket): add check for existence of
-	  OpenSSL module in all HTTPS related methods.
+Mon May  3 09:37:22 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/webrick/cgi.rb (CGI::Socket#cipher): should create similar
-	  value to OpenSSL::SSLSocket#cipher.
+	* regex.c (re_compile_pattern): expand exactn{n} at compile time.
+	  handles stop_paren specially.
 
-	* lib/webrick/httpresponse.rb (HTTPResponse#setup_header): should
-	  set "connection: close" if @keep_alive is false.
+	* regex.c (re_compile_pattern): expand x{n} at compile time.
 
-	* lib/webrick/https.rb (HTTPrequest#meta_vars): add supprt for
-	  SSL_PROTOCOL, SSL_CIPHER_USEKEYSIZE and SSL_CIPHER_ALGKEYSIZE.
+	* regex.c (re_search): posix line match should be checked.
 
-Mon Dec 22 23:00:05 2003  akira yamada  <akira@ruby-lang.org>
+	* regex.c (re_search): a bug in anchor condition.
 
-	* lib/uri/generic.rb (URI::Generic::check_opaque): fixed typo.
+Fri Apr 30 18:57:41 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Dec 22 21:59:24 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* version 1.3.3
 
-	* ext/iconv/iconv.c (map_charset): always ensure code is a String.
+	* string.c (rb_str_rindex): position should be END point, not
+	  START point.
 
-Mon Dec 22 21:15:29 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* re.c (rb_reg_search): pos means end point on reverse now.
 
-	* class.c (rb_mod_init_copy): always copy singleton class.
-	  [ruby-dev:22325]
+	* array.c (rb_ary_s_create): should clear ary->ptr to avoid
+	  potential gc crash.
 
-Mon Dec 22 20:44:36 2003  akira yamada  <akira@ruby-lang.org>
+Fri Apr 30 15:24:58 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/uri/generic.rb (URI::Generic#route_from): accepts urls which
-	  has no host-part.
+	* ext/socket/addrinfo.h: compatibility hack for ipv4.
 
-	* test/uri/test_generic.rb (TestGeneric::test_route): added a test.
+	* ext/socket/socket.c: itojun's ipv6 patches applied.
 
-Mon Dec 22 20:38:44 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/socket/extconf.rb: detect ipv6 features based on itojun's
+	  ipv6 patches.
 
-	* lib/cgi.rb: reduce eval.
+	* ext/extmk.rb.in (enable_config): can handle --enable-xxx now.
 
-	* lib/cgi.rb (CGI::QueryExtension::read_multipart): alias path to
-	  local_path.  [ruby-list:38883]
+	* lib/mkmf.rb (enable_config): ditto.
 
-Mon Dec 22 20:09:31 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Fri Apr 30 05:22:23 1999  Shugo Maeda  <shugo@netlab.co.jp>
 
-	* test/soap/test_property.rb: remove duplicated test method.
+	* string.c (rb_str_aset): last index should not append.
 
-Mon Dec 22 18:22:04 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Thu Apr 29 18:55:31 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* bcc32/Makefile.sub, win32/Makefile.sub (config.h): remove
-	  HAVE_ISINF definition to follow previous commits of missing.h
-	  and win32/win32.h.
+	* dln.c (conv_to_posix_path): remove const from args.
 
-Mon Dec 22 17:23:42 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ruby.c (rubylib_mangle): remove Fatal(), the obsolete function.
 
-	* configure.in (ac_cv_func_setitimer): moved from defines.h
+Tue Apr 27 14:11:45 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* defines.h, rubysig.h, signal.c: removed macro handling which
-	  should be done in configure.
+	* parse.y (fname): lazy workaround for keywords did not work well.
 
-	* configure.in (intrinsics.h): check if present.
+	* ext/extmk.rb.in: `--with-xxx=yyy' argument configuration.
 
-	* ruby.h: include intrinsics.h if available.
+	* lib/mkmf.rb: ditto.
 
-	* bignum.c, marshal.c: include ieeefp.h if available.
+	* misc/ruby-mode.el: forgot to handle $`.
 
-	* missing.h (isinf): define as a macro if finite() and isnan()
-	  are available.  [ruby-core:02032]
+	* ext/extmk.rb.in: better AIX link support proposed by
+	  <komatsu@sarion.co.jp>.
 
-Mon Dec 22 17:07:31 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+Mon Apr 26 16:46:59 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* configure.in (mingw): set isnan, finite and isinf to yes.
+	* ext/extmk.rb.in: AIX shared library support modified.
 
-Mon Dec 22 13:40:19 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* ext/aix_mksym.rb: ditto.
 
-	* lib/soap/property.rb: passing block by reference.
+	* configure.in: ditto.
 
-Mon Dec 22 00:32:43 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* sprintf.c (rb_f_sprintf): should allocate proper sized buffer
+	  for float numbers.
 
-	* eval.c (rb_with_disable_interrupt): use ENABLE_INTS instead of
-	  ALLOW_INTS which may switch context.  [ruby-dev:22319]
+Sat Apr 24 00:00:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/emitter.c (syck_emitter_write): str bigger than
-	  e->bufsize causes buffer overflow.  [ruby-dev:22307]
+	* parse.y (operation): syntax like `a.[]=(1,2)' is allowed.
 
-Sun Dec 21 17:29:00 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Apr 23 23:54:09 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* class.c (rb_check_inheritable): new function.  [ruby-dev:22316]
+	* io.c (argf_binmode): binmode method added to ARGF.
 
-	* intern.h: add prototype.
+Fri Apr 23 13:55:22 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (superclass): use rb_check_inheritable().
+	* string.c (rb_f_chomp): should assign the result to $_.  or maybe
+	  sub/gsub/chop/chomp should NOT assign $_ altogether.
 
-	* object.c (rb_class_initialize): check argument validity.
+Thu Apr 22 16:50:54 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Dec 21 16:25:10 2003  Tanaka Akira  <akr@m17n.org>
+	* eval.c (rb_callcc): call scope_dup() for all scopes in
+	  the interpreter stack.
 
-	* lib/pathname.rb (Pathname#+): re-implemented to resolve ".." in
-	  beginning of the argument.
-	  (Pathname#join): concatenate from the last argument.
-	  (Pathname#parent): just use Pathname#+.
+Tue Apr 20 11:24:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Dec 21 00:12:37 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* string.c (rb_str_dump): `#' should be escaped.
 
-	* ext/tk/lib/tk.rb: add new methods (TkScrollbar#assign, assign_list)
+Tue Apr 20 02:32:42 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/sample/tkmultilistframe.rb: use TkScrollbar#assign method
+	* parse.y (parse_regx): option /p for posix match added.
 
-Sat Dec 20 21:59:03 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* re.c (rb_reg_desc): did not print options properly.
 
-	* lib/webrick/httprequest.rb (HTTPRequest#meta_vars): refine regexp.
+	* io.c (rb_file_s_open): initialize was called twice.
 
-	* lib/webrick/cgi.rb (CGI#start): NPH scripts return status line
-	  instead of Status: header field.
+Mon Apr 19 18:56:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/webrick/cgi.rb (CGI::Socket): refine some coditions.
+	* configure.in (DEFAULT_KCODE): can specify default code for
+	  $KCODE by --with-default-kcode=(euc|sjis|utf8|none).
 
-Sat Dec 20 16:07:14 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* regex.c (IS_A_LETTER): a byte sequence shorter than mbc should
+	  not match with \w etc.
 
-	* lib/optparse.rb (OptionParser::Completion::complete): wrong
-	  Regexp for word boundary.  pointed out by Gavin Sinclair.
+Mon Apr 19 13:49:11 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/optparse.rb (OptionParser::make_switch): [no-] prefix was
-	  missing.
+	* eval.c (eval): should restore ruby_dyna_vars.
 
-Sat Dec 20 11:40:10 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Apr 16 21:40:43 1999  Nobuyoshi Nakada  <gea02117@nifty.ne.jp>
 
-	* lib/yaml.rb (YAML::YAML): adjust Marshal version.
+	* io.c (f_backquote): pipe_open may return nil.
 
-Sat Dec 20 03:56:02 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* io.c (f_open): rb_io_open may return nil.
 
-	* eval.c (rb_with_disable_interrupt): prohibit thread context
-	  switch during proc execution.  [ruby-dev:21899]
+	* io.c (io_s_foreach): ditto.
 
-Sat Dec 20 02:41:02 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* io.c (io_s_readlines): ditto.
 
-	* lib/webrick/cgi.rb: add file. (yet another CGI library)
+	* io.c (io_defset): wrong message.
 
-	* MANIFEST: add lib/webrick/cgi.rb.
+Fri Apr 16 15:09:20 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Dec 20 02:18:31 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* bignum.c (rb_str2inum): strtoul() returns long, not int.
 
-	* misc/ruby-mode.el (ruby-calculate-indent): proper indentation
-	  inside of parentheses.  [ruby-dev:22308]
+	* eval.c (rb_load): size of VALUE and ID may be different.
 
-Fri Dec 19 21:24:22 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* util.c (mmprepare): int is too small to cast from pointers.
 
-	* lib/webrick/httprequest.rb (HTTPRequest#meta_vars): should not set
-	  HTTP_CONTENT_TYPE and HTTP_CONTENT_LENGTH.
+	* config.guess: avoid 'linux-gnu' for alpha-unknown-linux.
 
-	* lib/webrick/https.rb (HTTPRequest#parse): should check presence
-	  of cert() method to detect SSLSocket.
+Thu Apr 15 23:46:20 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Fri Dec 19 22:56:46 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* ruby.c (rubylib_mangle): mangle path by RUBYLIB_PREFIX.
 
-	* lib/soap/property.rb (SOAP::Property#load): new method for loading
-	  property value into existing property tree.
+Wed Apr 14 23:52:51 1999  SHIROYAMA Takayuki  <psi@fortune.nest.or.jp>
 
-	* test/soap/test_property.rb: add test.
+	* node.h (NODE_LMASK): should be long to avoid overflow.
 
-Fri Dec 19 19:21:49 2003  akira yamada  <akira@ruby-lang.org>
+Wed Apr 14 13:14:35 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
 
-	* lib/runit/cui/testrunner.rb (RUNIT::CUI::TestRunner::run):
-	  should use Test::Unit::UI::{PROGRESS_ONLY,VERBOSE}.
+	* dln.c: AIX dynamic link.
 
-Fri Dec 19 17:36:49 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* ext/aix_ld.rb: ditto.
 
-	* ext/tk/sample/tkmultilistbox.rb: bug fix
+Wed Apr 14 12:19:09 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/sample/tkmultilistframe.rb: new sample script
+	* lib/thread.rb: Queue#{enq,deq} added.
 
-Fri Dec 19 03:44:27 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Tue Apr 13 17:43:56 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/webrick/httputils.rb (parse_form_data): should return an
-	  empty Hash if the body is empty.
+	* hash.c (rb_hash_s_create): Hash::[] acts more like casting.
 
-Thu Dec 18 21:47:35 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Tue Apr 13 00:33:52 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/mkmf.rb (create_makefile): should remove deffile if it's
-	  made by miniruby. based on nobu's patch.
+	* io.c (rb_io_stdio_set): warning for assignment to the variables
+	  $std{in,out,err}.
 
-Thu Dec 18 21:44:21 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Mon Apr 12 23:12:32 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (stack_extend): ignore inline optimization on VC7.
+	* io.c (rb_io_reopen): check for reopening same IO.
 
-	* win32/Makefile.sub (OS, RT): can override.
+Fri Apr  9 17:45:11 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* win32/Makefile.sub (LDFLAGS): ditto. shouldn't use pdb:none
-	  option. based on Tietew's patch [ruby-dev:22289]
+	* parse.y (rb_compile_string): bug for nested eval().
 
-Thu Dec 18 16:38:44 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* regex.c (re_match): should pop non-greedy stack items on
+	  failure, after best_regs are fixed.
 
-	* dir.c (fnmatch): unlike find_dirsep(), rb_path_next() never
-	  return NULL.
+Thu Apr  8 17:30:40 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Dec 18 15:27:59 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* pack.c (PACK_LENGTH_ADJUST): need to adjust for `*' length.
 
-	* lib/ipaddr.rb (IPSocket::getaddress): merge usa's patch.
-	  [ruby-dev:21678]
+Tue Apr  6 23:28:44 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Dec 17 15:15:30 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (void_check): add void context checks.
 
-	* lib/cgi.rb (CGI::QueryExtension::Value::[]): should work like
-	  String#[] if more than one arguments are specified.
+Mon Apr  5 12:23:42 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/delegate.rb: avoid using common instance name as "@obj".
+	* time.c (time_s_at): should copy gmt-mode.
 
-	* lib/cgi.rb (CGI::QueryExtension::Value): Value is no longer
-	  subclass of String, but DelegateClass(String).
+	* eval.c (eval_node): preserve ruby_eval_tree.
 
-	* ext/curses/extconf.rb: restore function check for init_color.
-	  [ruby-list:38905]
+Fri Apr  2 14:00:34 1999  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
-	* Makefile.in: need to specify $(MAINLIBS) for the miniruby
-	  generation rule.
+	* lib/debug.rb: wrong command interpreting.
 
-	* configure.in: better FreeBSD -lc_r support.
+Fri Apr  2 11:46:22 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Dec 17 00:16:14 2003  Minero Aoki  <aamine@loveruby.net>
+	* version 1.3.2
 
-	* ext/strscan/strscan.c: new method
-	  StringScanner#beginning_of_line? (alias #bol?)
+Fri Apr  2 10:40:04 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/strscan/strscan.c: new method StringScanner#concat and #<<.
+	* io.c (rb_io_s_pipe): forgot to define IO::pipe.
 
-	* ext/strscan/strscan.c: StringScanner#new(str) does not duplicate
-	  nor freeze STR (allow destructive modification).
+Thu Apr  1 14:40:46 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/strscan/test_stringscanner.rb: test new methods above.
+	* eval.c (assign): modified for rhs change.
 
-	* test/strscan/test_stringscanner.rb: test destructive string
-	  modification.
+	* parse.y (stmt): unparenthesisized method calls can be right hand
+	  side expression of the assignment.
 
-Tue Dec 16 21:20:47 2003  Tanaka Akira  <akr@m17n.org>
+Sat Mar 27 22:42:47 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* lib/pp.rb: don't use local variable `pp'.
+	* ext/nkf/nkf.c (rb_nkf_kconv): check size output_ctr before
+	  decrement.
 
-	* lib/prettyprint.rb: ditto.
+Thu Mar 25 09:11:03 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Dec 16 13:20:43 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* time.c (time_s_at): preserve gmt-mode for result.
 
-	* ext/tk/lib/tk.rb: condition bug of if statement on
-	  {pack,grid}_propagate methods
+	* parse.y (rb_compile_string): do not use cur_mid, use
+	  compile_for_eval instead.
 
-Tue Dec 16 03:17:29 2003  why the lucky stiff  <why@ruby-lang.org>
+	* st.c (PTR_NOT_EQUAL): wrong logical condition.
 
-	* lib/yaml/rubytypes.rb: comments in strings. [ruby-talk:88012]
+Wed Mar 24 13:06:43 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/yaml/test_yaml.rb: add test.
+	* parse.y (yycompile): should clear cur_mid after compilation.
 
-Tue Dec 16 01:14:44 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* io.c (next_argv): need to check type for ARGV.shift.
 
-	* eval.c (catch_timer): check rb_thread_crtical in main native
-	  thread.
+	* eval.c (blk_copy_prev): need to preserve outer scope as well as
+	  outer frames.
 
-	* eval.c (thread_timer): just sends signals periodically, to
-	  prevent main native thread from receiving them in critical
-	  section.  [ruby-core:01959]
+	* parse.y (rb_compile_string): return can appear within eval().
 
-Mon Dec 15 13:32:22 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Mar 23 10:15:07 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* dir.c (check_dirname): check string safety and remove extraneous
-	  trailing directory separators.  [ruby-dev:22279]
+	* configure.in: AC_C_CONST check added.
 
-	* file.c: renamed and externalized rb_path_next,
-	  rb_path_skip_prefix, rb_path_last_separator, rb_path_end.
+Tue Mar 23 02:07:35 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* intern.h: prototypes for rb_path_next, rb_path_skip_prefix,
-	  rb_path_last_separator, rb_path_end.
+	* time.c (time_plus): preserve gmt-mode for result.
 
-Mon Dec 15 09:27:46 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Mon Mar 22 01:32:37 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_pkcs12.c (ossl_pkcs12_initialize): first argument
-	  of rb_protect should take an argument of VALUE.
+	* eval.c (rb_eval): adjust line numbers before expression
+	  interpolation within strings.
 
-Sun Dec 14 18:46:48 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* eval.c (rb_eval): defined? returns nil for false condition.
 
-	* ext/socket/socket.c (Init_socket): IPv6 is not supported although
-	  AF_INET6 is defined on MinGW.
+	* numeric.c (num_nonzero_p): returns nil for false condition.
 
-	* lib/ipaddr.rb (AF_INET6): workaround in the environment which does
-	  not support IPv6.
+Sat Mar 20 13:07:43 1999  Keiju Ishitsuka  <keiju@rational.com>
 
-Sat Dec 13 18:55:16 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* lib/weakref.rb: avoid leak for two weakrefs for one object.
 
-	* ext/iconv/charset_alias.rb: preserve original order.
+Fri Mar 19 11:26:45 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* ext/iconv/extconf.rb: remove wrapper file at clean.
+	* eval.c (ruby_run): needed to eval END{} on exit.
 
-Sat Dec 13 18:09:42 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_exit): ditto.
 
-	* eval.c (thread_timer): use timer by sub-thread and nanosleep.
-	  [ruby-talk:87519]
+Fri Mar 19 02:17:27 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* gc.c (Init_stack): no stack adjustment for THREAD_SAFE.
+	* signal.c (Init_signal): handles terminating signals HUP, TERM,
+	  QUIT, PIPE, etc.
 
-Sat Dec 13 17:17:59 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Mar 18 15:47:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (proc_alloc): cache the created object at first time.
-	  [ruby-talk:61288], [ruby-dev:22240]
+	* bignum.c (rb_big_and): bug in sign calculation.
 
-Sat Dec 13 09:01:23 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* bignum.c (rb_big_or): ditto.
 
-	* configure.in: check ucontext.h.
+	* io.c (rb_f_select): forgot to use to_io to retrieve IO, after
+	  calling select(2).
 
-	* eval.c: use getcontext/setcontext() instead of setjmp/longjmp()
-	  on ia64 or with native thread enabled.  [ruby-core:01932]
+Tue Mar 16 19:54:31 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Sat Dec 13 03:09:14 2003  why the lucky stiff  <why@ruby-lang.org>
+	* ext/extmk.rb.in: static linking cause infinite make loop.
 
-	* lib/yaml/rubytypes.rb: anonymous struct fix. [ruby-core:01946]
+Tue Mar 16 18:50:04 1999  Yoshida Masato  <yoshidam@yoshidam.net>
 
-	* test/yaml/test_yaml.rb: add test.
+	* ext/socket/socket.c (tcp_s_gethostbyname): typo, not NUM2INT(),
+	  but INT2NUM().
 
-Fri Dec 12 22:36:44 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* ext/socket/socket.c (mkhostent): ditto.
 
-	* lib/csv.rb: add Cell#to_str and Cell#to_s for /.../ =~ aCell,
-	  "#{aCell}" and so on.
+Tue Mar 16 12:31:44 1999  Ryo HAYASAKA  <hayasaka@cheer.u-aizu.ac.jp>
 
-	* test/csv/test_csv.rb: add tests.
+	* file.c (utime_internal): suppress warning by const.
 
-Fri Dec 12 19:33:06 2003  Minero Aoki  <aamine@loveruby.net>
+	* time.c (time_gmtime): ditto.
 
-	* lib/fileutils.rb (mkdir): remove trailing `/' from pathes.
+Tue Mar 16 10:23:05 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/fileutils.rb (rmdir): ditto. [ruby-dev:22238]
+	* time.c (time_clone): Time object can be cloned.
 
-	* lib/fileutils.rb (rmdir_r): ditto.
+Tue Mar 16 03:13:10 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* lib/fileutils.rb (fu_copy_dir): check if it is a directory after
-	  mkdir(2).
+	* ruby.c (load_file): argv[argc] should be NULL.
 
-Fri Dec 12 06:06:09 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Mar 15 22:12:08 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-	* eval.c (proc_invoke): fix class name in warning message for
-	  define_method.  [ruby-dev:22235]
+	* sprintf.c (rb_f_sprintf): typo in arg_num check at exit.
 
-Thu Dec 11 21:24:43 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Mon Mar 15 16:42:22 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_pkcs12.[ch]: new files. add OpenSSL::PKCS12.
+	* array.c (rb_ary_dup): dup2 should copy class too.
 
-	* ext/openssl/ossl.[ch]: ditto.
+Mon Mar 15 15:12:53 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
 
-	* ext/openssl/MANIFEST: add ossl_pkcs12.[ch].
+	* lib/mkmf.rb: install program relative path check.
 
-Thu Dec 11 20:54:28 2003  Minero Aoki  <aamine@loveruby.net>
+Mon Mar 15 14:05:25 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/fileutils.rb (mkdir_p): remove trailing `/' befere mkdir(2).
-	  mkdir("nonexistdir/") does not work on NetBSD/Alpha 1.6.1.
+	* re.c (rb_reg_s_new): 2nd argument is now option.
+	  Regexp::EXTENDED can be specified.
 
-	* lib/fileutils.rb (fu_list): call to_str for all arguments.
+Fri Mar 12 10:47:49 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Dec 11 20:07:01 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* string.c (rb_str_index): str.index("") should always match at
+	  offset point.
 
-	* lib/ftools.rb (makedirs): sync with fileutils.
+	* string.c (rb_str_upto): can specify end point exclusion.
 
-Thu Dec 11 19:53:03 2003  Minero Aoki  <aamine@loveruby.net>
+	* string.c (rb_str_index): negative offset.
 
-	* lib/fileutils.rb (mkdir_p): catch all SystemCallErrors.
-	  (mkdir("C:\") causes EACCESS on Windows 2000/NTFS)
+	* regex.c (re_match): begline should not match at the point
+	  between a newline and end-of-string.  endline neither.
 
-Thu Dec 11 19:08:02 2003  Minero Aoki  <aamine@loveruby.net>
+	* regex.c (re_compile_pattern): context_indep_anchors .
 
-	* lib/fileutils.rb (mkdir_p): check if it is a directory after
-	  mkdir(2) instead of before mkdir(2), to avoid race condition.
-	  [ruby-talk:87730]
-	  Refer: mkinstalldirs sh script, GNU mkdir(1) (coreutils 5.0)
+	* parse.y (parse_regx): need not to push backslashes before
+	  escaped characters.
 
-Thu Dec 11 18:49:30 2003  Minero Aoki  <aamine@loveruby.net>
+	* eval.c (rb_thread_join): re-raises exception within target.
 
-	* lib/fileutils.rb: def m( arg ) -> def m(arg).
+Fri Mar 12 01:09:36 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-Thu Dec 11 11:39:43 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/readline/readline.c (readline_s_vi_editing_mode): wrong
+	  number of arguments.
 
-	* configure.in (ieeefp.h), numeric.c: needed for finite() on
-	  Solaris.  [ruby-core:01921]
+Fri Mar 12 02:12:50 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* file.c (rb_stat_inspect): adjust format specifier.
+	* pack.c (PACK_ITEM_ADJUST): "a".unpack("C3") => [97, nil, nil]
 
-	* parse.c (arg_prepend): nodetype() is for debug use.
+Thu Mar 11 18:23:50 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
 
-	* ruby.h (ISASCII, etc): cast to int to get rid of warning.
+	* ext/socket/socket.c (Init_socket): UDPsocket was omitted.
 
-	* ruby.h (alloca.h): include even in GCC.  [ruby-core:01925]
+Thu Mar 11 16:43:30 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/bigdecimal/bigdecimal.c (GetVpValue): adjust format
-	  specifier.
+	* pack.c (PACK_LENGTH_ADJUST): push fixed number of items per
+	  template to result array.
 
-	* ext/bigdecimal/bigdecimal.c (BigDecimal_prec, BigDecimal_coerce,
-	  BigDecimal_divmod): use rb_assoc_new() to suppress memory usage.
+	* pack.c (pack_unpack): I/N/C etc. push nil in the array for "".
 
-	* ext/bigdecimal/bigdecimal.c (BigDecimal_split): ditto.
+Tue Mar  9 00:19:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/dl/sym.c (rb_dlsym_guardcall): guard itself should be
-	  volatile.
+	* hash.c (ruby_unsetenv): use ruby_setenv(name, 0).
 
-	* ext/iconv/iconv.c (iconv_convert): ensure actual parameter with
-	  format specifier.
+	* hash.c (env_delete): ditto.
 
-	* ext/pty/pty.c (MasterDevice, SlaveDevice, deviceNo): do not
-	  define unless used.
+	* string.c (rb_str_upto): do not check `beg<end' to generate
+	  strings for the pattern like "a".upto("#a").
 
-	* ext/pty/pty.c (getDevice): get rid of warning.
+	* range.c (range_each): treat strings as special case.
 
-	* ext/socket/socket.c (port_str, sock_s_getaddrinfo,
-	  sock_s_getnameinfo): FIX2INT() now returns long.
+	* range.c (range_each): no longer use upto for generic cases.
 
-	* ext/socket/socket.c (init_inetsock_internal): uninitialized
-	  variable.
+Sun Mar  7 14:21:32 1999  IKARASHI Akira  <ikarashi@itlb.te.noda.sut.ac.jp>
 
-	* ext/syck/rubyext.c (syck_parser_assign_io): add prototype.
+	* string.c (rb_str_index): wrong end point calculation.
 
-	* ext/syck/rubyext.c (rb_syck_mktime, yaml_org_handler): use
-	  ISDIGIT() instead of isdigit() to avoid warnings and for
-	  platforms which don't support non-ascii charater.
+Sat Mar  6 02:19:12 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Dec 10 19:28:56 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* re.c (match_index): MatchingData#index(n) added.
 
-	* ext/stringio/stringio.c (strio_read): set EOF flag at short read.
-	  [ruby-dev:22223], [ruby-dev:22224]
+	* array.c (rb_ary_subseq): ary[n..-1] returns an sub-array unless
+	  n is too small negative index.
 
-Wed Dec 10 18:07:25 2003  Minero Aoki  <aamine@loveruby.net>
+	* re.c (rb_reg_match_method): Regexp#match(str) added.
 
-	* lib/erb.rb: new method ERB#filename(=). [ruby-dev:22208]
+	* array.c (rb_ary_indexes): understands ranges as indexes.
 
-Wed Dec 10 17:54:51 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* re.c (match_size): MatchingData#size added.
 
-	* ext/stringio/stringio.c (strio_read): do not set EOF flag when
-	  requested length is zero.  [ruby-dev:22214]
+Fri Mar  5 01:04:57 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Dec 10 17:17:18 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* array.c (rb_ary_fill): modified for range.
 
-	* io.c (read_all): should return given string even if data read is
-	  empty.  [ruby-dev:22207]
+	* array.c (rb_ary_aset): a[n..m] revisited.
 
-Wed Dec 10 17:16:06 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Mar  4 14:23:29 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/stringio/stringio.c (strio_read): adjust behavior at reading
-	  beyond EOF to IO.  [ruby-dev:22205]
+	* string.c (rb_str_subseq): a[n..m] revisited.
 
-	* test/ruby/ut_eof.rb (TestEOF::Seek): test behaviors at reading
-	  beyond EOF.
+	* parse.y (method_call): allow Const::method{}.
 
-	* test/ruby/test_file.rb, test/stringio/test_stringio.rb: include
-	  TestEOF::Seek test case.
+	* array.c (rb_ary_replace_method): should replace original array.
 
-Wed Dec 10 15:01:19 2003  Shugo Maeda  <shugo@ruby-lang.org>
+Thu Mar  4 02:30:22 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/monitor/test_monitor.rb (test_cond): use Queue#deq
-	  instead of sleep.
+	* configure.in: remove --disable-thread, thread feature is no
+	  longer optional.
 
-Wed Dec 10 14:45:39 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+Thu Mar  4 00:32:17 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
 
-	* ext/pty/pty.c (HAVE_SYS_IOCTL_H): need to include <sys/ioctl.h>
-	  for TIOCSCTTY on *BSD.  based on gotoyuzo's patch.
-	  (ruby-bugs:PR#1211)
+	* parse.y (read_escape): wrong arguments for scan_oct,scan_hex.
 
-	* ext/pty/pty.c (establishShell): should close descriptors if fork
-	  failed.
+Wed Mar  3 11:51:53 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Dec 10 12:53:05 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* ext/socket/socket.c (Init_socket): rename class names as
+	  TCPsocket -> TCPSocket etc.
 
-	* win32/win32.h: define execv() using do_aspawn().
+Tue Mar  2 19:46:42 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* process.c (proc_exec_v): remove #ifdef's which stopped needing.
+	* configure.in (LDSHARED): use gcc -Wl,-G for solaris with gcc.
 
-Tue Dec  9 23:32:23 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Tue Mar  2 17:04:19 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk.rb, ext/tk/lib/tkcanvas.rb, ext/tk/lib/tkdialog.rb,
-	  ext/tk/lib/tkentry.rb, ext/tk/lib/tkscrollbox.rb, ext/tk/lib/tktext.rb,
-	  ext/tk/sample/tkalignbox.rb, ext/tk/sample/tkcombobox.rb,
-	  ext/tk/sample/tkmultilistbox.rb, ext/tk/sample/tkoptdb.rb, ext/tk/sample/tktextframe.rb,
-	  ext/tk/sample/demos-en/dialog1.rb, ext/tk/sample/demos-en/dialog2.rb,
-	  ext/tk/sample/demos-jp/dialog1.rb, ext/tk/sample/demos-jp/dialog2.rb:
-	  overrided instance methods, which are private methods on the super
-	  class, are changed to 'private'
+	* parse.y (yylex): backslashes do not concatenate comment lines
+	  anymore.
 
-Tue Dec  9 19:53:02 2003  akira yamada  <akira@ruby-lang.org>
+Mon Mar  1 14:05:12 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/uri/generic.rb (URI::Generic#route_from0): make case insensitive
-	  for host-part.
+	* eval.c (rb_call0): adjust argv for optional arguments.  super
+	  without arguments emit superclass method with the value from
+	  optional arguments.  enabled as experiment.
 
-	* test/uri/test_generic.rb (test_route): added tests for the above
-	  change.
+Sun Feb 28 14:04:07 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-Tue Dec  9 14:10:48 2003  Tanaka Akira  <akr@m17n.org>
+	* parse.y (nextc): backslash at the eof cause infinite loop
 
-	* io.c (rb_io_check_readable): don't call io_seek if EOF flag is set,
-	  to avoid clearing EOF flag.
-	  (rb_io_check_writable): ditto.
+Sun Feb 28 11:01:26 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-Tue Dec  9 02:53:55 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* time.c (make_time_t): month range check added.
 
-	* ext/tk/sample/tkalignbox.rb: new sample script
+Sat Feb 27 02:36:05 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Dec  9 00:45:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* re.c (Init_Regexp): add escape as alias of quote.
 
-	* lib/test/unit/assertions.rb: renamed #assert_raises to #assert_raise
-	  and made the former call the latter. [ruby-core:01890]
+	* re.c (rb_reg_s_quote): char-code can be specified now.
 
-	* test/testunit/test_assertions.rb: ditto.
+Fri Feb 26 18:45:36 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
 
-Tue Dec  9 00:07:35 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* eval.c (error_print): bug for error message with newlines.
 
-	* lib/soap/rpc/standaloneServer.rb: add 'shutdown' and 'status'
-	  methods as delegates to WEBrick.
+Fri Feb 26 12:00:04 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/soap/calc/{test_calc.rb,test_calc2.rb},
-	  test/soap/helloworld/test_helloworld.rb,
-	  test/wsdl/datetime/test_datetime.rb, test/wsdl/raa/test_raa.rb:
-	  follow the change.
+	* time.c (make_time_t): future check modified to allow 1969-12-31
+	  at certain timezone.
 
-Mon Dec  8 22:48:03 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* time.c (time_arg): year >= 1000 should be past.
 
-	* lib/test/unit/autorunner.rb: remove dependency to a particular
-	  runner.  [ruby-core:01901], [ruby-list:38869]
+	* version.c (Init_version): constant RELEASE_DATE added.
 
-	* lib/test/unit/ui/testrunnerutilities.rb: moved output level
-	  constants from Console.
+Fri Feb 26 01:08:30 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/test/unit/ui/console/testrunner.rb: ditto.
+	* string.c (rb_str_substr): returns nil for out-of-range access.
 
-	* lib/test/unit/ui/{fox,gtk,gtk2,tk}/testrunner.rb (initialize):
-	  accept output_level.
+	* array.c (rb_ary_subseq): returns nil for out-of-range access.
 
-Mon Dec  8 15:03:30 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* array.c (rb_ary_store): negative index message has changed.
 
-	* ext/syck/syck.c (syck_io_str_read): get rid of buffer overflow.
+	* string.c (rb_str_aset): reallocation needed.
 
-Mon Dec  8 13:02:11 2003  Minero Aoki  <aamine@loveruby.net>
+	* string.c (rb_str_aset): allow char append to the string.
 
-	* lib/uri/common.rb: new method URI.regexp. [ruby-dev:22121]
+Thu Feb 25 23:30:17 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-	* test/uri/test_common.rb: add test for URI.regexp.
+	* time.c (time_load): tm_year should be packed in 17 bits, not 18.
 
-Mon Dec  8 12:44:14 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Feb 25 12:50:25 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* pack.c: define swap16 and swap32 only if they are not
-	  defined. OpenBSD defines these macros. [ruby-dev:22181]
+	* missing/dup2.c: replaced by public domain version.
 
-Sun Dec  7 20:54:17 2003  Tanaka Akira  <akr@m17n.org>
+	* time.c (make_time_t): add `future check' in loops.
 
-	* ext/iconv/iconv.c (map_charset): make case sensitive.
-	  ext/iconv/charset_alias.rb (charset_alias): don't ignore
-	  config.charset's information.  sort aliases.
+	* object.c (rb_num2dbl): forbid implicit conversion from nil, or
+	  strings.  thus `Time.now + str' should raise error.
 
-Sat Dec  6 22:58:03 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* object.c (rb_Float): convert nil into 0.0.
 
-	* ext/openssl/ossl_ssl.c (ossl_start_ssl): new function to wrap
-	  SSL_connect and SSL_accept; if SSL_connect (or SSL_accept) returned
-	  but not finished the handshake process, we should retry it.
+	* object.c (rb_Integer): conversion method improved.
 
-	* ext/openssl/ossl_ssl.c (ossl_ssl_connect): call ossl_start_ssl.
+Thu Feb 25 03:27:50 1999  Shugo Maeda  <shugo@netlab.co.jp>
 
-	* ext/openssl/ossl_ssl.c (ossl_ssl_accept): ditto.
+	* eval.c (rb_call): should handle T_ICLASS properly.
 
-	* ext/openssl/ossl_ssl.c (ossl_ssl_read): allow signal traps.
+Thu Feb 25 00:04:00 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Dec  6 21:45:10 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* error.c (Init_Exception): global function Exception() removed.
 
-	* io.c (flush_before_seek): flush before seek on any platform.
+	* variable.c (rb_class2name): returns "nil"/"true"/"false" for them.
 
-	* configure.in: ditto.
+	* time.c (time_dump): time marshaling format compressed size from
+	  11 bytes to 8 bytes.  thanx to tadf@kt.rim.or.jp.
 
-Sat Dec  6 17:23:00 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* eval.c (rb_obj_call_init): should specify arguments explicitly.
 
-	* lib/soap/soap.rb(SOAP::Env.getenv): allow upcase environment variable
-	  as well as downcase one.
+Wed Feb 24 15:43:28 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/soap/netHttpClient.rb(SOAP::NetHttpClient#proxy=): check URI.
+	* parse.y (yylex): comment concatenation requires preceding space
+	  before backslash at the end of line.
 
-Fri Dec  5 23:22:30 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* io.c (rb_f_pipe): global pipe is obsolete now.
 
-	* lib/test/unit/assertions.rb (Test::Unit::Assertions::assert_raises,
-	  Test::Unit::Assertions::assert_nothing_raised): use the last
-	  argument as message unless class object.
+	* object.c (Init_Object): remove true.to_i, false.to_i.
 
-	* test/testunit/test_assertions.rb (test_assert_raises): test for
-	  multiple exception list.  [ruby-core:01891]
+Tue Feb 23 14:21:41 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/testunit/test_assertions.rb (test_assert_nothing_raised): test
-	  for non-exception classes.
+	* parse.y (yylex): warn if identifier! immediately followed by `='.
 
-Fri Dec  5 22:23:04 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Tue Feb 23 12:32:41 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* lib/soap/netHttpClient.rb: proxy support did not work.  fixed.
+	* eval.c (rb_load): tilde expansion moved to find_file.
 
-	* lib/soap/property.rb: add class methods for loading property from
-	  stream/file/propertyfile.  propertyfile is a file which is located at
-	  somedir in $:.
+	* eval.c (find_file): tilde expansion added.
 
-	* lib/soap/soap.rb, lib/soap/wsdlDriver.rb, lib/soap/rpc/driver.rb,
-	  lib/wsdl/importer.rb: load property from propertyfile 'soap/property'
-	  e.g. /usr/local/lib/ruby/site_ruby/1.8/soap/property.
+Tue Feb 23 10:50:20 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/soap/test_property.rb, test/soap/test_streamhandler.rb: new file.
+	* eval.c (require_method): require can handle multiple fnames.
 
-Fri Dec  5 17:26:23 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* hash.c (rb_hash_foreach_iter): hash key may be nil.
 
-	* eval.c (rb_exec_end_proc): maintain tmp_end_procs.
-	  [ruby-dev:22154]
+Mon Feb 22 17:44:02 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Dec  5 13:36:59 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* regex.c (re_match): should not pop failure point on success for
+	  non-greedy matches.
 
-	* eval.c (rb_exec_end_proc): should not clear end_procs and
-	  ephemeral_end_procs before execution. [ruby-dev:22144]
+	* io.c (Init_IO): remove global_functions getc, readchar, ungetc,
+	  seek, tell, rewind.
 
-	* eval.c (rb_obj_extend): call Module#extended hook after
-	  extended_object.  [ruby-list:38866]
+Sat Feb 20 22:54:26 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* object.c (Init_Object): Module#extended defined.
+	* numeric.c (rb_num2long): no implicit conversion from boolean.
 
-Fri Dec  5 13:17:30 2003  Tanaka Akira  <akr@m17n.org>
+Sat Feb 20 09:58:42 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* test/ruby/test_pipe.rb: use IO.pipe instead of IO.popen.
+	* numeric.c (flo_to_s): portable Infinity and NaN support.
 
-Fri Dec  5 11:54:45 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Feb 20 07:13:31 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
 
-	* ext/stringio/stringio.c (strio_read): follow IO#read.
+	* io.c (rb_file_sysopen): forgot to initialize a local variable.
 
-	* test/ruby/ut_eof.rb, test/ruby/test_file.rb, test/ruby/test_pipe.rb,
-	  test/stringio/test_stringio.rb: add EOF test.
+Fri Feb 19 23:05:07 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Dec  5 02:49:35 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* string.c (rb_str_subseq): range check changed.
 
-	* lib/test/unit/assertions.rb (Test::Unit::Assertions::assert_raises):
-	  allow multiple exception list.  [ruby-core:01884]
+	* marshal.c: increment MARSHAL_MINOR for Time format change.
 
-	* lib/test/unit/assertions.rb (Test::Unit::Assertions::assert_nothing_raised):
-	  check whether arguments are subclass of Exception.
+	* time.c (time_old_load): support old marshal format.
 
-Thu Dec  4 23:54:00 2003  Rick Ohnemus  <rick.ohnemus@systemware.com>
+	* time.c (time_load): changed for new format Y/M/D/h/m/s/usec.
 
-	* dln.c (aix_loaderror): should not use member named 'errno' which
-	  might be a macro (e.g. on AIX).
+	* time.c (time_dump): marshal dump format has changed.
 
-Thu Dec  4 23:32:26 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri Feb 19 00:25:57 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (read_all): do not depend on lseek position.
-	  [ruby-dev:22026]
+	* time.c (time_arg): should reject "sep\0" and such.
 
-Thu Dec  4 22:37:26 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* time.c (time_plus): Time#+ should not receive Time object
+	  operand.
 
-	* eval.c (rb_eval): preserve $! value when retry happens in the
-	  rescue clause.  [ruby-talk:86697]
+	* string.c (rb_str_substr): negative length raises exception now.
 
-Thu Dec  4 21:50:07 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* array.c (beg_len): if end == -1, it points end of the array.
 
-	* lib/drb/drb.rb (DRb::DRbMessage::send_request, send_reply):
-	  should rescue errors and re-raise DRbConnError on write too.
-	  [ruby-dev:22132]
+	* array.c (rb_ary_subseq): negative length raises exception now.
 
-Thu Dec  4 16:41:17 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Feb 18 20:57:04 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-	* parse.y (exc_list): allow expanding list.  [ruby-dev:22134]
+	* time.c (rb_strftime): strftime() may return 0 on success too.
 
-Thu Dec  4 14:09:24 2003  Minero Aoki  <aamine@loveruby.net>
+	* time.c (time_strftime): `\0' within format string should not be
+	  omitted in the result.
 
-	* test/fileutils/test_fileutils.rb (test_cp): test if the error is
-	  kind of SystemCallError.  It is needless details that which errno
-	  is set on each systems.
+	* time.c (rb_strftime): zero length format.
 
-Thu Dec  4 13:24:13 2003  Shugo Maeda  <shugo@ruby-lang.org>
+	* time.c (time_to_a): yday start with 1 now.
 
-	* lib/monitor.rb: use Object#__send__ instead of Object#send.
+	* time.c (time_zone): support for long timezone name.
 
-Thu Dec  4 13:17:45 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* time.c (time_yday): yday start with 1 now.
 
-	* lib/soap/streamHandler.rb: support latest released version of
-	  http-access2.
+	* time.c (time_minus): minus calculation was wrong.
 
-Thu Dec  4 13:04:44 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* time.c (time_minus): sec, usec should be at least `long', maybe
+	  they should be `time_t'.
 
-	* lib/soap/soap.rb: add SOAP::Env module for environment repository
-	  such as HTTP_PROXY.
+	* time.c (time_plus): addition with float was wrong.
 
-	* lib/soap/property.rb: property implementation.
+	* time.c (time_to_s): support for long timezone name.
 
-	* lib/soap/streamHandler.rb, lib/soap/wsdlDriver.rb,
-	  lib/soap/rpc/driver.rb: use soap/property.rb.
+	* time.c (time_gm_or_local): too far future check moved.
 
-	* lib/wsdl/importer.rb, lib/soap/wsdlDriver.rb, lib/soap/rpc/driver.rb:
-	  use SOAP::Env.
+	* time.c (time_arg): treat 2 digit year as 69-99 => 1969-1999,
+	  00-68 => 2000-2068
 
-	* lib/soap/netHttpClient.rb: add basic_auth, ssl_config, and cookie
-	  management interface, but ignored for now.
+Thu Feb 18 03:56:47 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/xsd/charset.rb: add XSD::Charset.encoding= interface to set
-	  wiredump charset explicitly.  it was fixed to 'utf-8' when iconv or
-	  uconv module was found.
+	* missing/fnmatch.c: moved to missing directory.
 
-Thu Dec  4 10:43:58 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Feb 17 16:22:26 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/dl/sym.c (rb_dlsym_guardcall): __declspec(noinline) is VC7
-	  feature.
+	* struct.c (rb_struct_alloc): actual initialization now be done in
+	  `initialize'.
 
-Thu Dec  4 10:27:12 2003  Minero Aoki  <aamine@loveruby.net>
+Wed Feb 17 09:47:15 1999  okabe katsuyuki  <hgc02147@nifty.ne.jp>
 
-	* lib/net/http.rb: update hyperlink to the Japanese document.
+	* regex.c (re_search): use mbclen() instead of ismbchar().
 
-Thu Dec  4 09:12:43 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* re.c (rb_reg_s_quote): should handle mbchars properly.
 
-	* ext/openssl/ossl_asn1.c (asn1time_to_time): should check that
-	  the underlying value of ASN1_TIME isn't NULL. [ruby-core:01881]
+Wed Feb 17 01:25:26 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Dec  4 08:29:43 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* parse.y (yylex): stop comment concatenation by backslash follows
+	  after >= 0x80 char.  may cause problem with Latin chars.
 
-	* lib/webrick/server.rb (GenericServer#start): should rescue
-	  Exception to avoid unexpected aborting. [ruby-core:01853]
+	* eval.c (error_print): exception in rb_obj_as_string() caused
+	  SEGV. protect it by PUSH_TAG/POP_TAG.
 
-	* lib/webrick/server.rb (GenericServer#start_thread): should check
-	  that peeraddr isn't nil before printing.
+	* error.c (exc_exception): `Exception#exception' should return self.
 
-	* lib/webrick/httpresponse.rb (HTTPResponse#start_thread): should
-	  rescue Exception to avoid unexpected aborting of thread.
+Wed Feb 17 01:12:22 1999  Hirotaka Ichikawa  <hirotaka.ichikawa@tosmec.toshiba.co.jp>
 
-Thu Dec  4 03:48:59 2003  Tanaka Akira  <akr@m17n.org>
+	* configure.in: BeOS patch.
 
-	* lib/pathname.rb (Pathname#link, Pathname#symlink): obsoleted.
-	  (Pathname#make_link, Pathname#make_symlink): new method.
+Tue Feb 16 14:25:00 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Dec  4 01:45:24 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* regex.c (re_compile_pattern): should reallocate mbc space for
+	  character class unless current_mbctype is ASCII.
 
-	* io.c (argf_read): should not terminate on empty string; wait
-	  until real EOF.  [ruby-dev:21969]
+Mon Feb 15 15:48:30 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* io.c (argf_read): should adjust length to read, when length is
-	  specified and read spans command line argument files.
+	* configure.in: specify `-Wl,-E' only for GNU ld.
 
-Wed Dec  3 19:38:36 2003  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+Mon Feb 15 11:43:22 1999  GOTO Kentaro  <gotoken@math.sci.hokudai.ac.jp>
 
-	* lib/drb/drb.rb: correct fcntl parameter. [ruby-dev:22120]
+	* array.c (rb_inspecting_p): should return Qfalse.
 
-Wed Dec  3 13:49:07 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Sun Feb 14 22:36:40 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* ext/tk/lib/tk.rb: 'format'==>'Kernel.format' (avoid override trouble)
+	* sprintf.c (rb_f_sprintf): `%G' was omitted.
 
-	* ext/tk/lib/tkafter.rb: ditto.
+Sun Feb 14 12:47:48 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* ext/tk/lib/tkcanvas.rb: ditto.
+	* numeric.c (Init_Numeric): allow divide by zero on FreeBSD.
 
-	* ext/tk/lib/tkdialog.rb: ditto.
+	* numeric.c (Init_Numeric): FloatDomainError added.
 
-	* ext/tk/lib/tktext.rb: ditto.
+	* configure.in (AC_REPLACE_FUNCS): add checks for functions
+	  isinf, isnan, and finite.
 
-Wed Dec  3 13:28:13 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Feb 13 01:24:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* Makefile.in (lex.c): try gperf first, and copy from the source
-	  directory if failed.  [ruby-dev:22123]
+	* eval.c (rb_thread_create_0): should protect th->thread.
 
-	* ext/extmk.rb (MTIMES): let makefiles depend to mkmf.rb.
+Fri Feb 12 16:16:47 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
 
-	* lib/mkmf.rb (configuration): DLDFLAGS was duplicated.
+	* string.c (rb_str_inspect): wrong mbc position.
 
-Tue Dec  2 23:18:12 2003  Minero Aoki  <aamine@loveruby.net>
+Fri Feb 12 16:21:17 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/net/http.rb: wrote the warning about HTTP_PROXY environment
-	  variable.
+	* eval.c (rb_thread_fd_close): 
 
-Tue Dec  2 21:31:42 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* io.c (rb_io_fptr_close): tell scheduler that fd is closed.
 
-	* bin/testrb: new test runner.  [ruby-core:01845]
+	* io.c (rb_io_reopen): ditto.
 
-	* lib/test/unit/autorunner.rb (Test::Unit::AutoRunner.run,
-	  Test::Unit::AutoRunner#process_args): take test list to run and
-	  options.
+	* io.c (READ_CHECK): check if closed after thread context switch.
 
-	* lib/test/unit/autorunner.rb (Test::Unit::AutoRunner::RUNNERS,
-	  Test::Unit::AutoRunner#run): should not exit inside a library,
-	  just return the result instead.
+	* ext/socket/socket.c (bsock_close_read): do not check
+	  the return value from shutdown(2).
 
-	* lib/test/unit.rb: ditto.
+	* ext/socket/socket.c (bsock_close_write): ditto.
 
-	* test/runner.rb: exit with the test result.
+	* ext/socket/socket.c (sock_new): need to dup(fd) for close_read
+	  and close_write.
 
-Tue Dec  2 20:18:48 2003  Eric Sunshine  <sunshine@sunshineco.com>
+	* parse.y (here_document): handle newlines within #{}.
 
-	* configure.in (AC_PROG_YACC): AC_DEFINE(OLD_YACC) if Yacc is found
-	  instead of Bison or byacc.
+	* regex.h: should replace symbols for ruby.
 
-	* parse.y: If OLD_YACC is defined, ensure that YYMAXDEPTH is at least
-	  10000 (Bison's default) since some old versions of Yacc define it as
-	  low as 150 by default, which is too low for Ruby to parse some files,
-	  such as date/format.rb.  Among other issues, the parse problem causes
-	  "make test" to fail.
+Fri Feb 12 00:46:28 1999  Shugo Maeda  <shugo@netlab.co.jp>
 
-Tue Dec  2 20:03:20 2003  Minero Aoki  <aamine@loveruby.net>
+	* marshal.c (r_object): should update the method name in message.
 
-	* test/fileutils/test_fileutils.rb: check if Pathnames are usable
-	  for arguments.
+	* marshal.c (w_object): limit should be converted into Fixnum.
 
-Tue Dec  2 04:22:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+Wed Feb 10 15:20:03 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/test/unit/assertions.rb: fixed #assert_no_match message.
+	* regex.c (re_match): empty pattern should not cause infinite
+	  pattern match loop.
 
-	* test/testunit/test_assertions.rb: ditto.
+	* regex.c (re_compile_pattern): RE_OPTIMIZE_ANCHOR for /.*/, not
+	  for /(.|\n)/.
 
-Tue Dec  2 00:43:00 2003  why the lucky stiff  <why@ruby-lang.org>
+	* numeric.c (fix_pow): `fixnum**nil' should raise TypeError.
 
-	* ext/syck/syck.c: string buffering bug.  decrementing by full
-	  max_size now. [ruby-core:01834]
+	* bignum.c (rb_big_pow): need to normalize results.
 
-Mon Dec  1 21:33:08 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed Feb 10 01:42:41 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* numeric.c (num_sadded): prohibit singleton method definition for
-	  Numerics.  fill yet another gap between Fixnum and Bignum.
+	* numeric.c (fix_pow): `(5**1).type' should be Integer.
 
-Mon Dec  1 17:33:47 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Feb  9 01:22:49 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* pack.c (htov16): converts endian using swap16. htov32(), hton16,
-	  hton32 as well. [ruby-talk:85377]
+	* parse.y (yylex): do not ignore newlines in mbchars.
 
-	* pack.c (swap16): swap 2 bytes no matter how big short is on the
-	  platform.  swap32() is also prepared.
+	* io.c (rb_file_s_open): mode can be specified by flags like
+	  open(2), e.g. File::open(path, File::CREAT|File::WRONLY).
 
-	* numeric.c (rb_num2int): returns long to preserve information.
-	  rb_fix2int(), rb_num2uint(), rb_fix2uint() as well.
-	  [ruby-talk:85377]
+	* io.c (rb_f_open): bit-wise mode flags for pipes
 
-	* numeric.c (rb_num2uint): should not check for value range if the
-	  source value is negative.
+	* io.c (Init_IO): bit flags for open.
 
-Mon Dec  1 17:14:34 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Feb  6 22:56:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* sample/optparse/opttest.rb: added.
+	* string.c (rb_str_sub_bang): should not overwrite match data by
+	  regexp match within the block.
 
-Mon Dec  1 16:10:52 2003  Dave Thomas  <dave@pragprog.com>
+	* string.c (rb_str_gsub_bang): ditto.
 
-	* lib/rdoc/rdoc.rb: (etc) initial merge into main tree.
+Sat Feb  6 03:06:17 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Dec  1 14:17:49 2003  Minero Aoki  <aamine@loveruby.net>
+	* re.c (match_getter): accessing $~ without matching caused SEGV.
 
-	* lib/fileutils.rb (fu_each_src_dest0): call #to_str to allow
-	  Pathname for arguments. [ruby-core:01795]
+Fri Feb  5 22:11:08 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* test/fileutils/test_fileutils.rb: does much strict test on
-	  "same" files detecting.
+	* parse.y (yylex): binary literal support, like 0b01001.
 
-Mon Dec  1 09:28:14 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* parse.y (yylex): octal numbers can contain `_'s.
 
-	* bcc32/Makefile.sub, win32/Makefile.sub, wince/Makefile.sub
-	  (XCFLAGS): re-export $(XCFLAGS).
+	* parse.y (yylex): warns if non-octal number follows immediately
+	  after octal literal.
 
-	* bcc32/Makefile.sub, win32/Makefile.sub, wince/Makefile.sub
-	  (ARCH_FLAG): export $(ARCH_FLAG) (perhaps empty value).
+	* parse.y (yylex): now need at least one digit after prefix such
+	  as 0x, or 0b.
 
-Mon Dec  1 01:03:27 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* bignum.c (rb_str2inum): recognize binary numbers like 0b0101.
 
-	* lib/mkmf.rb (TRY_LINK, link_command): added support for DLDFLAGS
-	  and ARCH_FLAG.  [ruby-dev:22085]
+Fri Feb  5 03:26:56 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
 
-Sun Nov 30 20:18:07 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* ruby.c (proc_options): -e without program prints error.
 
-	* configure.in: keep ARCH_FLAG separate. export ARCH_FLAG.
-	  [ruby-core:01819]
+Fri Feb  5 00:01:50 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* Makefile.in: add ARCH_FLAG to CFLAGS.
+	* parse.y (terms): needed to clear heredoc_end.
 
-	* Makefile.in: add @CPPFLAGS@ to CPPFLAGS.
+	* numeric.c (flo_div): allow float division by zero.
 
-	* lib/mkmf.rb (link_command, cc_command): use ARCH_FLAG.
+Thu Feb  4 11:56:24 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/mkmf.rb (configuration): add ARCH_FLAG to DLDFLAGS.
+	* missing/strtod.c: for compatibility.
 
-	* Makefile.in: add ARCH_FLAG to DLDFLAGS.
+	* configure.in (strtod): add strtod compatible check.
 
-	* configure.in: should put getcwd in AC_CHECK_FUNCS, not
-	  AC_REPLACE_FUNCS.  [ruby-core:01826]
+	* numeric.c (rb_num2long): missing/vsnprintf.c does not support
+	  floating points.
 
-Sun Nov 30 18:22:48 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* numeric.c (flo_to_s): ditto.
 
-	* configure.in: do not override CCDLDFLAGS, LDFLAGS, XLDFLAGS,
-	  DLDFLAGS and LDSHARED.
+Wed Feb  3 23:02:12 1999  Yoshida Masato  <yoshidam@yoshidam.net>
 
-	* configure.in: XCFLAGS for compiling ruby itself.  ARCH_FLAG is
-	  reflected in CFLAGS.
+	* regex.c (re_compile_pattern): use ismbchar() to get next char.
 
-	* lib/mkmf.rb: ditto.  do not import XCFLAGS from config.status.
+	* regex.c (re_search): wrong mbchar shift.
 
-Sun Nov 30 17:37:36 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* re.c (rb_reg_search): needed to reset $KCODE after match.
 
-	* ext/tk/lib/tk.rb: bug fix [ruby-talk:86746]
+	* regex.c (re_compile_fastmap): mbchars should match with \w.
 
-Sun Nov 30 13:02:00 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Wed Feb  3 22:35:12 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* lib/soap/encodingstyle/soapHandler.rb: refactoring - Simplifying
-	  Conditional Expressions.
+	* parse.y (yylex): too big float raise warning, not error.
 
-	* lib/wsdl/soap/definitions.rb: refactoring - Move Method.
+Tue Feb  2 23:41:42 1999  Yoshida Masato  <yoshidam@yoshidam.net>
 
-	* test/xsd/{test_noencoding.rb,noencoding.xml}: new files.  test for
-	  encoding unspecified XML file parsing.
+	* regex.c (re_match): wrong boundary.
 
-	* test/wsdl/{test_fault.rb,map,datetime}: new files.  test of
-	  SOAPFault, dateTime and Apache's Map.
+	* regex.c (IS_A_LETTER): re_mbctab[c] may not be 1 for mbc.
 
-Sun Nov 30 09:35:14 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* regex.c (re_search): mbchar support for shifting ranges.
 
-	* string.c (rb_str_update): get rid of SEGV at just allocated String.
-	  [ruby-core:01812]
+	* regex.c (MBC2WC): wrong conversion.
 
-Fri Nov 28 23:19:34 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed Feb  3 15:03:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* gc.c (gc_mark): explicitly check mark recursion levels, instead
-	  of unreliable stack length.
+	* parse.y (parse_regx): need to escape parens if terminators are
+	  not any kind of parenthesis.
 
-Fri Nov 28 22:49:56 2003  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* parse.y (parse_qstring): ditto.
 
-	* lib/rinda/rinda.rb: fix TupleSpaceProxy#read, read_all.
+	* parse.y (parse_string): ditto.
 
-Fri Nov 28 21:44:40 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+Tue Feb  2 17:11:26 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
 
-	* test/fileutils/test_fileutils.rb (test_ln_s): should be a file, not
-	  a directory for FreeBSD.
+	* string.c (rb_str_gsub_bang): too small realloc condition.
 
-Fri Nov 28 19:37:56 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Feb  1 10:01:17 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* hash.c (env_has_value, env_index): must match exactly.
+	* parse.y (yylex): range check for the float literal.
 
-	* test/ruby/test_env.rb (test_has_value, test_index): condition for
-	  aboves.
+Sat Jan 30 18:34:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Nov 28 17:59:20 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* ruby.c (usage): -h option to show brief command description.
 
-	* test/ruby/test_env.rb: add tests for ENV.
+Sat Jan 30 08:45:16 1999  IKARASHI Akira  <ikarashi@itlb.te.noda.sut.ac.jp>
 
-Fri Nov 28 17:47:46 2003  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* lib/cgi-lib.rb: cookie support added.
 
-	* lib/drb/drb.rb (DRbMessage#load): rescue Errno::* and raise
-	  DRbConnError.
+Sat Jan 30 13:38:24 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Nov 28 15:41:15 2003  Tanaka Akira  <akr@m17n.org>
+	* regex.c (re_compile_pattern): mbchars should match with \w
+	  within character class.  Was matching with \W.
 
-	* lib/pathname.rb (Pathname#realpath): obsolete the force_absolute
-	  argument.
+	* regex.c (re_match): \w should match with multi byte characters,
+	  not its first byte.
 
-Fri Nov 28 14:41:52 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Sat Jan 30 10:06:41 1999  Yoshida Masato  <yoshidam@yoshidam.net>
 
-	* lib/soap/streamHandler.rb: drop unused http parameters.
+	* re.c (rb_reg_s_new): UTF-8 flag handle (/u, /U).
 
-	* lib/soap/encodingstyle/soapHandler.rb, lib/soap/mapping/factory.rb,
-	  lib/soap/mapping/mapping.rb, lib/soap/mapping/registry.rb,
-	  lib/wsdl/soap/complexType.rb: ApacheSOAP's map support was broken
-	  under WSDL dynanic client environment.  fixed.
+	* re.c (rb_kcode): $KCODE handle for UTF-8.
 
-	* test/wsdl/raa/*: add tests.
+Sat Jan 30 01:51:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/xsd/datatypes.rb: dateTime precision bug fix (at least, I hope.)
-	  bug of soap4r.  XSDDateTimeImple.to_time passed a Float to
-	  Time.local/Time.gm as an usec, and NUM2LONG(rb_num2long for Float)
-	  causes rounding error.
+	* array.c (rb_ary_delete_if): RTEST() missing.
 
-	* test/soap/test_basetype.rb, test/xsd/test_xsd.rb: add tests.
+	* hash.c (delete_if_i): ditto.
 
-Fri Nov 28 04:15:24 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* enum.c (Init_Enumerable): select (=find_all), detect (=find)
+	  added as aliases.
 
-	* eval.c (method_arity): used wrong Proc object.  [ruby-talk:86504]
+Fri Jan 29 21:32:19 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
 
-Fri Nov 28 00:47:29 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* hash.c (rb_f_setenv): SEGV caused by small typo.
 
-	* eval.c (rb_f_exit), process.c (rb_f_exit_bang): treat true as
-	  success, false as failure.  [ruby-dev:22067]
+Fri Jan 29 00:15:58 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_f_abort, rb_thread_switch), process.c (rb_f_system): use
-	  ANSI macro instead of hard coded value.
+	* lib/parsedate.rb (parsedate): support date format like
+	  23-Feb-93, which is required by HTTP/1.1.
 
-	* eval.c (rb_f_exit), process.c (rb_f_exit_bang): use VALUEs not but
-	  TYPEs.
+	* variable.c (find_class_path): avoid calling rb_iv_set().
 
-Thu Nov 27 22:05:48 2003  Akinori MUSHA  <knu@iDaemons.org>
+	* eval.c (backtrace): do not need to modify $SAFE internally.
 
-	* eval.c, gc.c: FreeBSD/ia64 currently does not have a way for a
-	  process to get the base address for the RSE backing store, so
-	  hardcode it for the moment.
-	  [submitted by: Marcel Moolenaar <marcel@FreeBSD.org>]
+	* variable.c (classname): inline __classid__ access.
 
-Thu Nov 27 17:36:42 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* eval.c (THREAD_ALLOC): needed to initialize wrapper.
 
-	* ext/tk/lib/tkafter.rb: bug fix on TkTimer#cancel_on_exception=(mode).
-	  TkTimer#wait recieves the exception of the callback.
-	  The exception is kept on @return_value.
+	* lib/ftools.rb (makedirs): allows slash at the end of the path.
 
-Thu Nov 27 16:58:48 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* numeric.c (rb_fix_induced_from): ensure result to be Fixnum.
 
-	* win32/win32.c (rb_w32_stat): remove _fullpath() for NUL: device.
+Thu Jan 28 17:31:43 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Nov 26 15:38:47 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* numeric.c (flo_to_s): float format changed to "%16.10g".
 
-	* test/fileutils/test_fileutils.rb (test_ln_s): should take the
-	  existing symbolic link for OpenBSD.
+Thu Jan 28 02:13:11 1999  Yoshinori Toki  <toki@freedom.ne.jp>
 
-Wed Nov 26 04:48:42 2003  why the lucky stiff  <why@ruby-lang.org>
+	* array.c (rb_ary_store): expand allocated buffer by 3/2.
 
-	* ext/syck/token.c: removed YYTOKTMP references which
-	  were causing buffer overflows on large block scalars,
-	  comments, quoted scalars and plain scalars.
+Wed Jan 27 17:50:02 1999  Kazuhiro HIWADA  <hiwada@kuee.kyoto-u.ac.jp>
 
-	* ext/syck/rubyext.c: dynamic changing of buffer size.
+	* bignum.c (dbl2big): raised error if double is too big to cast
+	  into long.  check added.
 
-	* ext/syck/syck.h: default buffer size of 4k.
+Wed Jan 27 03:16:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Nov 26 00:55:30 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* variable.c (rb_mod_const_at): can't list constants of the
+	  untainted objects in safe mode.
 
-	* lib/webrick/httpresponse.rb: add HTTPResponse#keep_alive=.
+	* class.c (method_list): can't list methods of untainted objects
+	  in safe mode.
 
-	* lib/webrick/httpserver.rb (HTTPServer#run): should pass the
-	  request's keep_alive flag to the response.
+Tue Jan 26 02:40:41 1999  GOTO Kentaro  <gotoken@math.sci.hokudai.ac.jp>
 
-Tue Nov 25 21:41:35 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* prec.c: Precision support for numbers.
 
-	* defines.h (ENV_IGNORECASE): should define when DOSISH without
-	  human68k. [ruby-dev:22047]
+Thu Jan 21 19:08:14 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* hash.c (env_has_value, env_index): don't ignore case of value.
-	  [ruby-dev:22048]
+	* eval.c (rb_f_raise): calls `exception' method, not `new'.
 
-Tue Nov 25 21:39:37 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* error.c (exc_exception): renamed from `new'.
 
-	* file.c (path_check_1): honor sticky bits always.
-	  [ruby-talk:86273]
+Wed Jan 20 03:39:48 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Nov 25 20:02:14 2003  Minero Aoki  <aamine@loveruby.net>
+	* parse.y (yycompile): rb_in_compile renamed to ruby_in_compile.
 
-	* test/fileutils/test_fileutils.rb: do test in more deep
-	  directory.
+	* ruby.c (load_file): define DATA if __END__ appeared in script.
 
-	* test/fileutils/test_nowrite.rb: ditto.
+Tue Jan 19 14:57:51 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Nov 25 19:04:23 2003  Tanaka Akira  <akr@m17n.org>
+	* parse.y (here_document): need to protect lex_lastline.
 
-	* lib/open-uri.rb (URI::Generic#find_proxy): ENV case sensitivity test
-	  refined.
+	* parse.y (yylex): disable %//, %'', %``.
 
-Tue Nov 25 18:13:30 2003  Minero Aoki  <aamine@loveruby.net>
+Tue Jan 19 05:01:16 1999  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* test/fileutils/test_fileutils.rb: chdir Dir.tmpdir before each
-	  test. [ruby-dev:22045]
+	* array.c (beg_len): round range value too much.
 
-	* test/fileutils/test_nowrite.rb: ditto.
+Mon Jan 18 13:02:27 1999  Kuroda Jun  <jkuro@dwe.co.jp>
 
-Tue Nov 25 17:52:11 2003  Tanaka Akira  <akr@m17n.org>
+	* hash.c (env_keys): strchr() may return NULL.
 
-	* lib/open-uri.rb (URI::Generic#find_proxy): use http_proxy under CGI
-	  if the environment variable is case sensitive.
+Mon Jan 18 17:51:47 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Nov 25 16:41:33 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* instruby.rb (wdir): install libruby.a in archdir.
 
-	* test/wsdl/multiplefault.wsdl, test/wsdl/test_multiplefault.rb:
-	  removed.  this test requires extra libraries in soap4r/1.5.*.
+	* lib/ftools.rb (install): removes file before installing.
 
-Tue Nov 25 16:24:42 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Mon Jan 18 16:55:31 1999  MAEDA shugo  <shugo@aianet.ne.jp>
 
-	* lib/soap/**/*.rb, lib/wsdl/**/*.rb, lib/xsd/**/*.rb: changed license;
-	  GPL2 -> Ruby's.
+	* eval.c (rb_callcc): experimental continuation support.
 
-	* lib/soap/rpc/driver.rb, lib/soap/wsdlDriver.rb,
-	  lib/soap/streamHandler.rb: add interface to streamhandler.
+Sun Jan 17 19:45:37 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* lib/soap/marshal.rb: raise error if parse fails.
+	* pack.c (pack_pack): nil packing caused SEGV.
 
-	* lib/soap/netHttpClient.rb: add https support.  Patched by
-	  Oliver M. Bolzer.
+Sat Jan 16 13:18:03 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/soap/netHttpClient.rb: dump HTTP response message body by itself.
+	* string.c (rb_str_concat): character (fixnum) can be append to
+	  strings
 
-	* lib/soap/rpc/driver.rb, lib/soap/rpc/proxy.rb,
-	  lib/soap/wsdlDriver.rb: add driver#mandatorycharset interface to foce
-	  using charset for parsing response from buggy server.
+	* array.c (rb_ary_unshift): unshift returns array.
 
-	* lib/soap/encodingstyle/soapHandler.rb: support Apache Axis's half
-	  typed multi-ref array.
+Sat Jan 16 01:39:19 1999  Yoshida Masato  <yoshidam@tau.bekkoame.ne.jp>
 
-	* lib/soap/mapping/factory.rb, lib/soap/mapping/registry.rb: map
-	  SOAPStruct which has multi-accessors which name are the same, to an
-	  array.
+	* string.c (rb_str_split_method): UTF-8 support.
 
-	* lib/soap/rpc/element.rb: fixed illegal parameter order.
+	* regex.c: UTF-8 support.
 
-	* lib/soap/rpc/element.rb: element name of response message could have
-	  the name other than 'return'.
+Thu Jan 14 00:42:55 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/wsdl/operation.rb, lib/wsdl/operationBinding.rb,
-	  lib/wsdl/soap/classDefCreator.rb, lib/wsdl/soap/methodDefCreator.rb,
-	  lib/wsdl/soap/methodDefCreatorSupport.rb: WSDL/1.1 allows plural
-	  fault definition in a operation. [ruby-talk:84948]
+	* string.c (rb_str_gsub_bang): forget to add offset for null match.
 
-	* test/wsdl/multiplefault.wsdl, test/wsdl/test_multiplefault.rb: add
-	  test for above fix.
+	* eval.c (rb_thread_local_aset): can't modify in tainted mode.
 
-	* lib/wsdl/soap/complexType.rb: support WSDL array definition with
-	  maxOccures="unbound".
+	* hash.c (env_each_key): avoid generating temporary array.
 
-	* lib/xsd/charset.rb: use cp932 under emx.  Patched by
-	  Siena. / SHINAGAWA, Norihide in [ruby-dev:21972]
+Wed Jan 13 23:58:50 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/xsd/xmlparser/parser.rb: set @charset nil by default.  Nil means
-	  'follow encoding declaration in XML'.
+	* hash.c (rb_f_setenv): name and value can be tainted.
 
-	* sample/soap/digraph.rb, sample/wsdl/amazon/wsdlDriver.rb,
-	  sample/wsdl/googleSearch/sampleClient.rb,
-	  sample/wsdl/googleSearch/wsdlDriver.rb,
-	  test/wsdl/test_emptycomplextype.rb,
-	  test/wsdl/marshal/test_wsdlmarshal.rb,
-	  test/xsd/test_xmlschemaparser.rb: use File.open(...) { |f| f.read }
-	  instead of File.open(...).read. [ruby-dev:21964]
+Wed Jan  6 02:42:08 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/wsdl/emptycomplextype.wsdl, test/wsdl/test_emptycomplextype.rb:
-	  simplify the test case.
+	* bignum.c (Init_Bignum): forgot to define Bignum#===.
 
-	* test/wsdl/axisArray/*: add tests for axis's array encoding.
+	* gc.c (gc_sweep): if add_heap() is called during GC, objects on
+	  allocated heap page(s) are not marked, should not be recycled.
 
-Tue Nov 25 16:15:29 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* gc.c (gc_sweep): should refer latest freelist.
 
-	* ruby.h: don't treat Cygwin as Windows.
+	* gc.c (id2ref): modified to support performance patch.
 
-Tue Nov 25 15:18:28 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* object.c (rb_obj_id): performance patch (no bignum for id).
 
-	* configure.in: change default value of --enable-pthread (default: no)
+Tue Jan  5 01:56:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Nov 25 07:31:16 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* config.guess: merge up-to-date from autoconf 2.12.
 
-	* parse.y (primary): allow newlines just before right argument
-	  parenthesis.  (ruby-bugs:PR#1221)
+	* array.c (rb_ary_join): avoid calling rb_protect_inspect() till
+	  it is really needed.
 
-Mon Nov 24 23:32:06 2003  Tanaka Akira  <akr@m17n.org>
+	* object.c (rb_obj_inspect): show detailed information for the
+	  instance variables (infinite loop can avoid now).
 
-	* lib/open-uri.rb (OpenURI.open_loop, URI::HTTP#proxy_open): use
-	  catch/throw for redirection instead of exception.
-	  (OpenURI.open_loop, OpenURI.redirectable?): restrict redirection.
+	* struct.c (rb_struct_inspect): avoid infinite loop.
 
-Mon Nov 24 19:59:48 2003  Tanaka Akira  <akr@m17n.org>
+Sun Jan  3 01:37:58 1999  Takao KAWAMURA  <kawamura@ike.tottori-u.ac.jp>
 
-	* lib/open-uri.rb (URI::Generic#find_proxy): use CGI_HTTP_PROXY
-	  instead of HTTP_PROXY in the CGI environment.
+	* misc/ruby-mode.el (ruby-end-of-defun): moved too much.
 
-Mon Nov 24 19:32:55 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* misc/ruby-mode.el (ruby-mode-variables): set paragraph-separator
+	  for the mode.
 
-	* ext/etc/extconf.rb: check for pw_passwd in struct passwd and
-	  gr_passwd in struct group for DJGPP.
+	* misc/ruby-mode.el: proper font-lock for `def' and `nil' etc.
 
-	* ext/etc/etc.c: ditto.
+Sat Jan  2 17:09:06 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/Setup.dj: support for curses, etc, zlib.
+	* eval.c (rb_jump_tag): new api to invoke JUMP_TAG.  tag values
+	  can obtained from rb_eval_string_protect()/rb_load_protect().
 
-Mon Nov 24 17:00:00 2003  Tanaka Akira  <akr@m17n.org>
+	* eval.c (rb_rescue): now catches all exceptions but SystemExit.
 
-	* lib/open-uri.rb: validate option names.
-	  :content_length_proc and :progress_proc option implemented.
+	* eval.c (rb_eval_string_protect): eval string with protection.
 
-Mon Nov 24 14:53:10 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* eval.c (rb_load_protect): load file with protection.
 
-	* bcc32/Makefile.sub, win32/Makefile.sub, wince/Makefile.sub
-	  (XCFLAGS): output empty value instead of `-DRUBY_EXPORT'.
+	* io.c (rb_io_puts): avoid infinite loop for cyclic arrays.
 
-Sat Nov 22 23:09:45 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* eval.c (rb_thread_local_aref): thread local hash tables.
 
-	* configure.in: set enable_pthread to no on MinGW.
+	* object.c (rb_equal): check exact equal before calling `=='.
 
-Sat Nov 22 22:56:20 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Thu Dec 31 22:28:53 1998  MAEDA shugo  <shugo@aianet.ne.jp>
 
-	* configure.in: add --enable-pthread option (default: yes)
+	* eval.c (rb_f_require): feature names should be provided with
+	  DLEXT extension.
 
-Sat Nov 22 22:48:46 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* marshal.c (Init_marshal): need to provide `marshal.so'.
 
-	* ext/tk/lib/tk.rb: add Tk.grab_release and fix bug of TkComposite
+Wed Dec 30 02:29:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tkafter.rb: bug fix of TkAfter#start
+	* variable.c (classname): do not call rb_ivar_set().
 
-	* ext/tk/sample/tkcombobox.rb: new sample script
+	* eval.c (ruby_run): finalizers were called too early.
 
-	* ext/tcltklib/tcltklib.c: add native thread check
+Fri Dec 25 12:19:30 1998  Fukuda Masaki  <fukuda@wni.co.jp>
 
-Sat Nov 22 18:49:47 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* gc.c (rb_gc_mark): should not return on FL_EXIVAR.
 
-	* ext/curses/curses.c (window_nodelay): nodelay() of NetBSD's
-	  libcruses returns no value, just like keypad().
+Fri Dec 25 11:56:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Nov 22 17:36:36 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* gc.c (gc_mark): proper scanning for temporary region.
 
-	* bcc32/Makefile.sub, win32/Makefile.sub, wince/Makefile.sub
-	  (HAVE_GETCWD): output to config.h.
+	* eval.c (TMP_ALLOC): protection for C_ALLOCA was broken.
 
-	* bcc32/Makefile.sub, win32/Makefile.sub, wince/Makefile.sub
-	  (XCFLAGS): output to config.status.
+Thu Dec 24 18:26:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Nov 22 13:10:10 2003  Minero Aoki  <aamine@loveruby.net>
+	* development version 1.3 released.
 
-	* lib/fileutils.rb (have_st_ino?): djgpp has valid st_ino.
+Thu Dec 24 00:17:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Nov 22 11:28:48 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_load): top self should be set properly.
 
-	* gc.c (Init_stack): stack region is far smaller than usual if
-	  pthread is used.
+	* variable.c (classname): check __classpath__ if it is defined.
 
-Sat Nov 22 07:30:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* variable.c (classname): invalid warning at -v with static linked
+	  ruby interpreter.
 
-	* lib/test/unit/util/backtracefilter.rb: fixed a bug that occurred
-	  when an exception had no backtrace.
+	* eval.c (is_defined): modified for expr::Const support.
 
-	* test/testunit/util/test_backtracefilter.rb: ditto.
+	* eval.c (rb_eval): invoke method expr::Const if expr is not class
+	  nor module.
 
-Fri Nov 21 16:44:18 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* parse.y (primary): enable expr::identifier as method
+	  invocation.
 
-	* ext/tk/lib/tkentry.rb: fix the encoding trouble of percent
-	  substitutions on validatecommand option of TkEntry widget
+Wed Dec 23 03:04:36 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk.rb: fix bug on {pack|grid}_propagate() method
+	* regex.c (re_match): avoid too many loop pops for (?:..).
 
-Fri Nov 21 16:12:11 2003  Akinori MUSHA  <knu@iDaemons.org>
+Tue Dec 22 18:01:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ruby.1: Fix markups and grammar.
+	* experimental version 1.1d1 released.
 
-Fri Nov 21 14:49:42 2003  Minero Aoki  <aamine@loveruby.net>
+Mon Dec 21 01:33:03 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ruby.1: wrote about ruby related environment variables.
+	* eval.c (TMP_PROTECT): add volatile to ensure GC protection.
 
-Fri Nov 21 12:28:03 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* string.c (rb_str_gsub_bang): calculate buffer size properly.
 
-	* marshal.c (w_extended): singleton methods should not be checked
-	  when dumping via marshal_dump() or _dump(). [ruby-talk:85909]
+	* parse.y (lex_get_str): needed to return Qnil at EOS.
 
-Fri Nov 21 01:40:00 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* eval.c (find_file): check policy modified, raise exception
+	  immediately for tainted load_path.
 
-	* configure.in: check <pthread.h>
+	* hash.c (rb_f_setenv): do not depend on setenv() nor putenv().
 
-	* ruby.h: include pthread.h if existence.
-	  define is_ruby_native() macro when not HAVE_NATIVETHREAD
+Thu Dec 17 06:29:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c: undef is_ruby_native() function when not HAVE_NATIVETHREAD
+	* ext/tk/tkutil.c (tk_s_new): use rb_obj_instance_eval(), instead
+	  of rb_yield_0().
 
-Fri Nov 21 00:43:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* eval.c (rb_f_require): forgot to call find_file in some cases.
 
-	* lib/test/unit/assertions.rb: use #__send__ instead of #send.
+	* eval.c (rb_f_require): `require "feature.so"' to load dynamic
+	  libraries.  old `require "feature.o"' is still OK.
 
-	* lib/test/unit/testcase.rb: ditto.
+	* eval.c (rb_eval): yield without value dumped core.
 
-Thu Nov 20 19:19:22 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+Wed Dec 16 16:28:31 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* configure.in: don't find the Cygwin's pthread library on MinGW.
+	* experimental version 1.1d0 (pre1.2) released.
 
-Thu Nov 20 19:15:50 2003  Minero Aoki  <aamine@loveruby.net>
+Wed Dec 16 10:43:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/fileutils.rb (have_st_ino?): emx (OS/2 with EMX) does not
-	  have st_ino (always 0). [ruby-dev:21972]
+	* regex.c (re_search): bound check before calling re_match().
 
-	* lib/fileutils.rb (rename_cannot_overwrite_file?): emx does not
-	  allow overwriting files by rename(2).
+Tue Dec 15 13:59:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/fileutils/test_fileutils.rb: windows? ->
-	  have_drive_letter?, have_file_perm?
+	* error.c (exc_to_s): returns class name for unset mesg.
 
-Thu Nov 20 17:50:58 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* error.c (exc_initialize): do not initialize @mesg by "".
 
-	* ext/tk/sample/tkballoonhelp.rb: new sample script
+	* parse.y (nextc): __END__ should handle CR+LF newlines.
 
-	* ext/tk/sample/tkmultilistbox.rb: ditto
+Wed Dec  9 13:37:12 1998  MAEDA shugo  <shugo@aianet.ne.jp>
 
-	* ext/tk/sample/tktextframe.rb: ditto
+	* pack.c (encodes): use buffering for B-encoding.
 
-Thu Nov 20 13:37:34 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* pack.c (pack_pack): Q-encoding by 'M'.
 
-	* ruby.h: define is_ruby_native_thread() for no native thread
-	  environment
+Tue Dec  8 14:10:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c: ditto
+	* variable.c (generic_ivar_get): any object can have instance
+	  variables now.  great improvement.
 
-Thu Nov 20 12:42:47 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* variable.c (rb_name_class): do not set __classpath__ by default,
+	  use __classid__ instead.
 
-	* configure.in: always check existence of the pthread library
+Mon Dec  7 22:08:22 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ruby.h: define macros for ruby's native thread check
+	* ruby.h (struct RFile): IO objects can have instance variables now.
 
-	* eval.c: add ruby's native thread check
+	* parse.y (primary): allows `def obj::foo; .. end'.
 
-	* gc.c: ditto
+Mon Dec  7 18:24:50 1998  WATANABE Tetsuya  <tetsu@jpn.hp.com>
 
-Wed Nov 19 14:45:18 2003  Minero Aoki  <aamine@loveruby.net>
+	* ruby.c (set_arg0): $0 support for HP-UX.
 
-	* lib/net/http.rb (to_ary): print more friendly warning message.
+Mon Dec  7 01:30:28 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Wed Nov 19 14:32:08 2003  Minero Aoki  <aamine@loveruby.net>
+	* dln.c (dln_strerror): better error messages on win32.
 
-	* lib/fileutils.rb (fu_same?): add djgpp and wince.
+Sat Dec  5 23:27:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/fileutils.rb (cannot_overwrite_file?): add wince.
+	* parse.y (here_document): indentable here-doc delimiter by
+	  `<<-'.  Proposed by Clemens <c.hintze@gmx.net>.  Thanks.
 
-Wed Nov 19 11:04:47 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Thu Dec  3 16:50:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/fileutils.rb (cannot_overwrite_file?, have_st_ino?): bccwin32
-	  is same as mswin32.
+	* ext/extmk.rb.in (realclean): trouble on install.
 
-Wed Nov 19 07:54:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+Sun Nov 29 22:25:39 1998  Takaaki Tateishi  <ttate@jaist.ac.jp>
 
-	* lib/test/unit.rb: do not run tests if $! is set.
+	* process.c (f_exec): check number of argument.
 
-	* lib/test/unit/assertionfailederror.rb: extend StandardError instead
-	  Exception (irb catches the former but not the latter).
+Thu Nov 26 17:27:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Nov 18 23:31:36 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* version 1.1c9 released.
 
-	* missing/memmove.c (memmove): take void *, not char *.
+Wed Nov 25 13:07:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* missing.h (memmove): ditto.
+	* string.c (rb_str_dup): do not copy additional data (STR_NO_ORIG).
 
-	* missing.h (strchr, strrchr): return char *, not int.
+	* parse.y (yycompile): reduce known memory leak (hard to remove).
 
-Tue Nov 18 22:20:10 2003  Minero Aoki  <aamine@loveruby.net>
+Wed Nov 25 03:41:21 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/fileutils.rb (fu_same?): temporal fix for windows.
+	* st.c (st_init_table_with_size): round size up to prime number.
 
-Tue Nov 18 19:05:04 2003  Minero Aoki  <aamine@loveruby.net>
+Sat Nov 21 23:27:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/fileutils.rb (fu_same?): check by inode instead of path
-	  name, to detect two hard links pointing to the same content.
+	* hash.c (rb_hash_aset): reduce copying key strings.
 
-	* test/fileutils.rb: did not create correctly looped symlinks.
+	* gc.c (looks_pointerp): declare as inline function if possible.
 
-Tue Nov 18 18:23:05 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* st.c (PTR_NOT_EQUAL): compare hash values first before calling
+	  comparing function.
 
-	* ext/stringio/stringio.c (strio_read): behave as IO at empty string.
-	  [ruby-dev:21939], [ruby-dev:21941]
+	* st.c (ADD_DIRECT): save hash value in entries to reduce hash
+	  calculation.
 
-	* ext/stringio/stringio.c (strio_getc, strio_getline): set EOF flag.
+	* string.c (rb_str_gsub_bang): avoid rb_scan_args() to speed-up.
 
-	* ext/stringio/stringio.c (strio_rewind, strio_seek, strio_ungetc):
-	  clear EOF flag.
+	* string.c (rb_str_sub_bang): ditto.
 
-	* test/stringio/test_stringio.rb: imported from [ruby-dev:21941].
+Sat Nov 21 18:44:06 1998  Masaki Fukushima  <fukusima@goto.info.waseda.ac.jp>
 
-Tue Nov 18 14:06:35 2003  Minero Aoki  <aamine@loveruby.net>
+	* time.c (time_s_now): had memory leak.
 
-	* lib/fileutils.rb (fu_each_src_dest): raise if src==dest.
-	  [ruby-talk:85344] [ruby-core:01699]
+	* ext/md5/md5init.c (md5_new): had memory leak.
 
-	* lib/fileutils.rb: use Object#is_a? instead of Class#=== to allow
-	  e.g. remote objects for receivers.
+	* ext/md5/md5init.c (md5_clone): ditto.
 
-	* lib/fileutils.rb: FileTest -> File.
+Fri Nov 20 23:23:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/fileutils.rb: put parentheses for arguments of File.xxxx?
+	* lib/delegate.rb: do not propagate hash and eql?.
 
-	* test/fileutils/test_fileutils.rb (test_cp): test "cp a a".
+Thu Nov 19 01:40:52 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/fileutils/test_fileutils.rb (test_mv): test "mv a a".
+	* sample/ruby-mode.el (ruby-expr-beg): failed to find reserved
+	  word boundary.
 
-	* test/fileutils/test_fileutils.rb (test_ln): test "ln a a".
+	* eval.c (rb_eval): avoid calling `concat' method.  calls
+	  rb_ary_concat() directly for efficiency.
 
-	* test/fileutils/test_fileutils.rb (test_ln_s): test "ln_s a a".
+	* eval.c (rb_eval): actual rest arguments extended arrays too much.
 
-	* test/fileutils/test_fileutils.rb (test_install): test "install a a".
+Wed Nov 18 14:30:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/fileutils/fileasserts.rb: new method assert_symlink.
+	* class.c (rb_define_global_function): global functions now be
+	  module function of the Kernel.
 
-	* test/fileutils/fileasserts.rb: assert_is_directory -> assert_directory.
+Wed Nov 18 10:48:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Nov 17 19:38:49 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* io.c (read_all): SEGV on large files.
 
-	* file.c (getcwdofdrv): avoid using getcwd() directly, use
-	  my_getcwd() instead.
+Tue Nov 17 18:11:20 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* merged NeXT, OpenStep, Rhapsody ports patch from Eric Sunshine
-	  <sunshine@sunshineco.com>.  [ruby-core:01596]
+	* version 1.1c8 released.
 
-Mon Nov 17 10:50:27 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Nov 17 16:58:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/optparse.rb (OptionParser::Completion::complete): allow least
-	  common completion for three or more candidates.
+	* parse.y (arg): assignment to attribute name start with capital
+	  should be allowed.
 
-Mon Nov 17 09:41:38 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (thread_alloc): needed to mark terminated threads too.
 
-	* lib/test/unit/ui/tk/testrunner.rb,
-	  lib/test/unit/ui/gtk/testrunner.rb:
-	  run GUI main loop in sub thread.
+Tue Nov 17 12:33:48 1998  Motoyuki Kasahara  <m-kasahr@sra.co.jp>
 
-	* lib/test/unit/ui/gtk2/testrunner.rb: imported from rough.
+	* ext/extmk.rb.in (create_makefile): Set `libdir' to `@libdir@',
+	  Set `pkglibdir' to `$libdir/$(RUBY_INSTALL_NAME)'.
 
-	* lib/test/unit/autorunner.rb (keyword_display): sort keywords.
+Tue Nov 17 10:30:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Nov 16 18:10:57 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* sprintf.c (f_sprintf): %l%%c -> %%l%c
 
-	* eval.c (rb_eval): iterator should return value from next inside
-	  begin/rescue/end.  (ruby-bugs:PR#1218)
+Tue Nov 17 01:08:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Nov 16 13:26:07 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (ret_args): distinguish `a' and `*a' for the arguments
+	  of yield and return.
 
-	* marshal.c (w_object): LINK check earlier than anything else,
-	  i.e. do not dump TYPE_IVAR for already dumped objects.
-	  (ruby-bugs:PR#1220)
+	* eval.c (rb_eval): flip3 should work like sed.
 
-	* eval.c (rb_eval): call "inherited" only when a new class is
-	  generated; not on reopening.
+	* eval.c (rb_eval): flip{2,3} now have independent state for each
+	  scope to work fine with thread.
 
-	* eval.c (eval): prepend error position in evaluating string to
-	  "mesg" attribute string only when it's available and is a
-	  string.
+Mon Nov 16 23:26:29 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Nov 16 12:16:10 2003  Minero Aoki  <aamine@loveruby.net>
+	* parse.y (primary): exec else clause if no exception raised.
 
-	* lib/net/protocol.rb: logging response body. [experimental]
-	  [ruby-list:38800]
+Sun Nov 15 15:44:07 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-Sun Nov 16 10:49:38 2003  Gavin Sinclair  <gsinclair@soyabean.com.au>
+	* ext/extmk.rb.in (install): bug in target.
 
-	* lib/thread.rb (Thread.exclusive): wrap method definition in
-	  class Thread to enable rdoc to process.
+Sat Nov 14 11:02:05 1998  Motoyuki Kasahara  <m-kasahr@sra.co.jp>
 
-Sun Nov 16 09:45:23 2003  Minero Aoki  <aamine@loveruby.net>
+	* Makefile.in (install): Give the argument `$(DESTDIR)' to
+	  `instruby.rb'.
 
-	* lib/net/http.rb (set_debug_output): warn if method is called
-	  after #start.  [ruby-dev:38798]
+	* instruby.rb: Recognize ARG[0] as `destdir'.
 
-Sun Nov 16 04:41:33 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* instruby.rb: Give the argument `destdir' to `extmk.rb'.
 
-	* eval.c (eval): do not re-raise exception to avoid unnecessary
-	  exception copying, instead modify exception and internal
-	  information to adjust eval().
+	* ext/extmk.rb.in: Recognize ARG[1] as `$destdir'.
 
-	* eval.c (backtrace): can return the current frame information
-	  only if lev < -1.
+	* instruby.rb: Create the installation directories (bindir, libdir,
+	  archdir, pkglibdir, archdir, and mandir) under `destdir', and
+	  install all files under there.
 
-Sat Nov 15 22:16:42 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* ext/extmk.rb.in: Likewise.
 
-	* /ext/openssl/ossl_x509ext.c (ossl_x509extfactory_create_ext):
-	  refine error message.
+Sat Nov 14 10:56:55 1998  Motoyuki Kasahara  <m-kasahr@sra.co.jp>
 
-Sat Nov 15 10:05:40 2003  Tanaka Akira  <akr@m17n.org>
+	* instruby.rb: Add the variable `pkglibdir'.
 
-	* lib/open-uri.rb (OpenURI.open_loop, OpenURI::HTTP#proxy_open):
-	  refactored to support options.
-	  (Buffer): maintain size by this class.
+	* instruby.rb: Set the variable `libdir' to `$(libdir)', not
+	  `$(libdir)/$(ruby_install_name)'. `libruby.so' and `libruby.so.LIB'
+	  are installed at `libdir'.
 
-Sat Nov 15 07:40:14 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* instruby.rb: Set the variable `archdir' to `$(pkglibdir)/$(arch)'.
 
-	* eval.c (rb_method_node): new API to retrieve method body.
+Fri Nov 13 19:43:29 1998  KIMURA Koichi  <kbk@kt.rim.or.jp>
 
-Fri Nov 14 13:21:30 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* missing/nt.c (SafeFree): wrong free offset.
 
-	* ext/tcltklib/tcltklib.c: fix (en-bugged at 2003/11/07)
+Thu Nov 12 20:11:53 1998  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* ext/tk/lib/tkdialog.rb: TkDialog.new accepts a parent widget
-	  argument [ruby-talk:85066]
+	* sample/ruby-mode.el: wrong highlight.
 
-Thu Nov 13 20:53:35 2003  Tanaka Akira  <akr@m17n.org>
+	* parse.y (parse_regx): newline in regexp was ignored.
 
-	* lib/open-uri.rb (Kernel[#.]open): hard coded URI schemes removed.
-	  [ruby-ext:02251]
+Wed Nov 11 10:54:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Nov 13 19:17:00 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* parse.y (here_document): <<'FOO' should not escape anything.
 
-	* lib/test/unit/ui/tk/testrunner.rb: use grid and panedwindow
-	  (if available)
+	* parse.y (here_document): bare << here-doc available, even though
+	  it's deprecated.
 
-Thu Nov 13 17:56:41 2003  Tanaka Akira  <akr@m17n.org>
+	* file.c (rb_file_s_readlink): return value should be tainted.
 
-	* lib/open-uri.rb (OpenURI.open_uri): use File::RDONLY.
-	  reported by Take_tk <ggb03124@nifty.ne.jp>.
-	  [ruby-ext:02245]
+	* ext/etc/etc.c (setup_passwd): information (eg. GCOS name) should
+	  be tainted (modified at Perl Conference).
 
-Thu Nov 13 16:45:53 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Tue Nov 10 00:22:11 1998  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* ext/openssl/ossl_x509req.c (ossl_x509req_to_der): add function for
-	  X509::Request#to_der.
+	* configure.in: elf support for FreeBSD 3.x
 
-Thu Nov 13 11:31:14 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Nov 10 00:05:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/optparse.rb (OptionParser::Completion#complete): prior shorter
-	  name to containing longer name.
+	* parse.y (yylex): here document available in eval.
 
-Thu Nov 13 06:08:54 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Mon Nov  9 17:55:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk.rb: stop freezing some classes
+	* version 1.1c7 released.
 
-	* ext/tk/lib/multi-tk.rb: ditto.
+Fri Nov  6 19:25:27 1998  Takao KAWAMURA  <kawamura@ike.tottori-u.ac.jp>
 
-Wed Nov 12 17:32:49 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* sample/ruby-mode.el: font-lock patch.
 
-	* lib/test/unit/assertions.rb (assert_throws, assert_nothing_thrown):
-	  uncaught throw in sub thread raises ThreadError.
+Thu Nov  5 15:42:22 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/test/unit/ui/tk/testrunner.rb (setup_ui): "expand" is not
-	  necessary.
+	* sample/README, lib/README: simple description for each file.
 
-Wed Nov 12 14:09:43 2003  Shugo Maeda  <shugo@ruby-lang.org>
+Wed Nov  4 18:14:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/monitor/test_monitor.rb: fix the timing problem by Queue.
+	* eval.c (assign): attribute assignment should be called as public.
 
-Wed Nov 12 12:59:44 2003  Shugo Maeda  <shugo@ruby-lang.org>
+Tue Nov  3 23:36:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/monitor/test_monitor.rb: added.
+	* string.c (rb_str_dump): dumps core for negative char value.
 
-Wed Nov 12 10:14:28 2003  Shugo Maeda  <shugo@ruby-lang.org>
+	* regex.c (re_compile_pattern): out of boundary access for empty
+	  regexp.
 
-	* lib/monitor.rb: refactored. Thanks, Gennady Bystritsky.
+Mon Nov  2 22:54:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Nov 12 06:11:39 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* string.c (rb_str_aset): `str[str]' replaces first match.
 
-	* ext/openssl/ossl.c (ossl_x509_sk2ary, ossl_x509crl_sk2ary):
-	  add functions to convert STACK into Array.
+Mon Nov  2 18:24:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl.h: add prototypes.
+	* eval.c (thread_create): was accessing modified status.
 
-	* ext/openssl/ossl_pkcs7.c (ossl_pkcs7_set_certificates,
-	  ossl_pkcs7_get_certificates, ossl_pkcs7_get_crls,
-	  ossl_pkcs7_set_crls): add functions for PKCS7#certificates=
-	  PKCS7#certificates, PKCS7#crls= and PKCS7#crls.
+Sun Nov  1 01:18:52 1998  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-Wed Nov 12 00:47:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* gc.c (xrealloc): size 0 needs round up to 1.
 
-	* lib/test/unit/ui/testrunnermediator.rb: should require 'test/unit'.
+Sat Oct 31 23:18:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Nov 11 23:54:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* string.c (rb_str_split_method): negative LIMIT means number of
+	  split fields are unlimited, as in perl.
 
-	* lib/test/unit/ui/gtk/testrunner.rb: added a rescue clause to handle
-	  the case when the requested font is not available.
+	* string.c (rb_str_split_method): if LIMIT is unspecified,
+	  trailing null fields are stripped.
 
-Tue Nov 11 22:44:08 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Sat Oct 31 04:16:14 1998  Inaba Hiroto  <inaba@st.rim.or.jp>
 
-	* io.c (appendline): file may not end with newline.  a bug if
-	  READ_DATA_PENDING_PTR is defined. [ruby-talk:84925]
+	* string.c (str_aref): regexp index SEGVed.
 
-Tue Nov 11 10:42:41 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Fri Oct 30 14:33:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk.rb: raise an exception when creating TkWindow
-	  object, because TkWindow class is an abstract class.
+	* re.c (reg_match): returns nil for unmatch.
 
-Tue Nov 11 03:30:43 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* dir.c (dir_entries): new method.
 
-	* lib/ext/openssl/ossl_conf.c (ossl_config_get_value): return nil
-	  if the specified value doesn't exist.
+	* eval.c (block_pass): do not push block, substitute it.
 
-	* lib/ext/openssl/ossl_conf.c (ossl_config_get_section): return
-	  a empty hash if the specified section doesn't exist.
+Fri Oct 30 01:28:52 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Nov 10 11:40:29 2003  Shugo Maeda  <shugo@ruby-lang.org>
+	* range.c (range_check): avoid <=> check for Fixnums.
 
-	* lib/monitor.rb (wait): return true on signal/broadcastfalse and
-	  false on timeout. Thanks Gennady Bystritsky.
+	* array.c (rb_ary_aset): accept negative index.
 
-Mon Nov 10 00:07:10 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed Oct 28 22:00:54 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* parse.y (primary): primary_value may be 0 when syntax error.
-	  [ruby-talk:84893]
+	* regex.c (re_match): access out of boundary fixed.
 
-Sun Nov  9 02:05:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+Wed Oct 28 11:37:42 1998  TAMITO  <tommy@valley.ne.jp>
 
-	* lib/test/unit/assertions.rb: un-deprecated #assert_not_nil to
-	  maintain symmetry with #assert_nil. Also added better output for
-	  #assert_kind_of.
+	* io.c (f_select): fd number comparison bug.
 
-	* test/testunit/tc_assertions.rb: ditto.
+Tue Oct 27 23:07:11 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Nov  8 18:50:20 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* sample/ruby-mode.el (ruby-parse-region): forgot to support %w()
+	  style array literal.
 
-	* test/wsdl/raa/*: add new testcase for WSDL loading, parsing and
-	  reading.
+	* eval.c (rb_eval): unused block raises warning.
 
-	* test/soap/marshal/*: backport from soap4r/1.5.1.  all differences are
-	  for ruby/1.6.
+Mon Oct 26 09:37:53 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/soap/*: backport from soap4r/1.5.1.  all differences are for
-	  ruby/1.6.
+	* eval.c (dvar_asgn_push): dvar pushed too many times if
+	  variable-in-block first appear in loops.
 
-	* lib/wsdl/data.rb, lib/wsdl/xmlSchema/data.rb: move definition of
-	  ArrayTypeAttrName from ::WSDL::XMLSchema::* to ::WSDL::*.
-	  [ruby-talk:84813]
+Sun Oct 25 22:59:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/wsdl/soap/definitions.rb: element name typo in custom exception
-	  struct definition which is needed for wsdlDriver; camelCase ->
-	  underscore_name.
+	* regex.c (set_list_bits): was using wrong offset.
 
-Sat Nov  8 13:49:50 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Thu Oct 22 00:07:11 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* configure.in: improvement of pthread check
+	* eval.c (rb_obj_method): method retrieved from tainted object
+	  should be tainted too.
 
-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.
+	* eval.c (method_call): safe_level should be restored during
+	  Method#call.
 
-Sat Nov  8 06:19:38 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Wed Oct 21 14:21:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tcltklib/tcltklib.c: To fix 'pthread-enabled Tcl/Tk' problem,
-	  TclTkIp#_eval calls Tcl_Eval() on the mainloop thread only
-	  (queueing a handler to the EventQueue).
+	* io.c (Init_IO): new constants IO::SEEK_{SET,CUR,END}.
 
-	* ext/tcltklib/README.1st: edit the description of '--with-pthread-ext'
+	* io.c (rb_f_ungetc): ungetc pushes a char back into STDIN.
 
-Fri Nov  7 23:23:04 2003  Tanaka Akira  <akr@m17n.org>
+Mon Oct 19 11:50:00 1998  Motoyuki Kasahara  <m-kasahr@sra.co.jp>
 
-	* lib/pathname.rb (Pathname#+): if self or the argument is `.', return
-	  another.
-	  (Pathname#parent): if self is `.', return `..'.
-	  (Pathname#children): if self is `.', don't prepend self for a
-	  pathname in a result.
-	  (Pathname#join): re-implemented using Pathname#+.
-	  (Pathname#find): if self is `.', remove `./' prefix of yielding
-	  pathname.
+	* ext/extmk.rb: Load '@top_srcdir@/lib/find.rb', not
+	  '../lib/find.rb'.
 
-Fri Nov  7 10:23:24 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/extmk.rb: Distinguish between `top_srcdir' and `topdir'.
 
-	* ext/socket/socket.c (make_hostent): get rid of SEGV on aliases
-	  lookup failure.  (ruby-bugs:PR#1215)
+	* Makefile.in (CFLAGS): Add `-I.'.
 
-Fri Nov  7 04:08:05 2003  UENO Katsuhiro  <katsu@blue.sky.or.jp>
+	* Makefile.in (lex.c): Give `@srcdir@/keywords' to gperf, not
+	  `keywords'.
 
-	* ext/zlib/zlib.c (Init_zlib): define Zlib::GzipReader#each_line as
-	  an alias of Zlib::GzipReader#each.
+	* instruby.rb: Use `CONFIG["bindir"]', instead of `prefix + "/bin"'.
 
-Fri Nov  7 01:03:16 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* instruby.rb: Use `CONFIG["libdir"]', instead of `prefix + "/lib"'.
 
-	* eval.c (rb_load): save and restore rb_prohibit_interrupt.
-	  [ruby-dev:21857]
+	* instruby.rb Use `CONFIG["mandir"]', instead of `prefix + "/man"'.
 
-Thu Nov  6 18:05:07 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* instruby.rb (wdir): Add the variable to preserve the current
+	  working directory.
 
-	* io.c (rb_io_inspect): show the path also at a closed file.
-	  [ruby-dev:21851]
+	* instruby.rb: Chdir to wdir before install `config.h' and
+	  `rbconfig.rb'.
 
-Thu Nov  6 11:42:07 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Oct 19 10:07:01 1998  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
 
-	* ext/stringio/stringio.c (strio_set_string, strio_reopen): check
-	  tainted.
+	* eval.c (rb_eval): reduce recursive calls to rb_eval().
 
-	* ext/stringio/stringio.c (strio_copy, strio_ungetc, strio_write,
-	  strio_putc): add infection.
+Fri Oct 16 15:31:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/stringio/stringio.c (strio_path): just nil.  [ruby-dev:21846]
+	* time.c (time_new_internal): timeval must be positive.
 
-	* ruby.c (proc_options): reserve searched script path in the
-	  source file name table.  [ruby-list:38765]
+Thu Oct 15 13:54:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/optparse.rb (OptionParser::Completion#complete): default not to
-	  ignore case on completion.  [ruby-talk:84726]
+	* parse.y (arg): local variables can be accessed within right side
+ 	  expression in assignment, notably in blocks.
 
-	* win32/win32.c (make_cmdvector): process backslashes even if a quote
-	  is not enclosed.
+Wed Oct 14 00:18:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Nov  5 23:49:45 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* array.c (Init_Array): Array#=== is now for equal check, not
+	  inclusion check.
 
-	* sample/openssl/gen_csr.rb: there (at least) is a CA which does not
-	  accept DN in UTF8STRING format.  it's a sample.
+	* parse.y (when_args): `when a, *b' style new syntax for array
+	  expansion in `case'.
 
-Wed Nov  5 22:55:16 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Tue Oct 13 14:30:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* configure.in, eval.c, signal.c: : add '--with-pthread-ext'
-	  option to fix the pthread trouble on 'tcltklib'
+	* object.c (rb_obj_untaint): taint marks can be unset.
 
-	* ext/tcltklib/README.1st: add the description of '--with-pthread-ext'
+	* eval.c (rb_eval): taint propagation for embedded strings.
 
-	* ext/tk/lib/tktext.rb : add TkText#text_copy, text_cut, text_paste
-	  to support Tcl/Tk8.4's tk_textCopy, tk_textCut, tk_textPaste
+Mon Oct 12 13:27:15 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk.rb : add TkMenu#set_focus support Tcl/Tk's
-	  tk_menuSetFocus
+	* eval.c (rb_call0): check stack depth more frequently.
 
-Wed Nov  5 17:33:45 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Oct 12 08:08:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_load): allow interrupt during loaded program
-	  evaluation.  [ruby-dev:21834]
+	* io.c (rb_p): can print even in secure mode.
 
-	* hash.c (rb_hash_fetch): always warn if default argument and a
-	  block are supplied at the same time. [ruby-dev:21842]
+Sun Oct 11 22:50:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* hash.c (env_fetch): ditto.
+	* variable.c (rb_const_set): taint check for modification.
 
-	* array.c (rb_ary_fetch): ditto.
+	* variable.c (rb_ivar_set): taint check for modification.
 
-Wed Nov  5 19:08:47 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* string.c (rb_str_modify): taint check for modification.
 
-	* lib/optparse.rb (OptionParser::Switch::PlacedArgument::parse):
-	  do not remove next argument if empty value is placed.
+	* hash.c (rb_hash_modify): taint check for modification.
 
-	* test/optparse: added.
+	* array.c (rb_ary_modify): taint check for modification.
 
-Wed Nov  5 17:05:18 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ruby.h (FL_TAINT): taint for all objects, not only strings.
 
-	* lib/test/unit/ui/gtk/testrunner.rb: typo.
+Fri Oct  9 17:01:14 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Nov  5 11:13:32 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* io.c (read_all): read() returns "" at immediate EOF.
 
-	* string.c: add #include "version.h". this file still depends on it.
+	* io.c (io_read): read(nil) read all until EOF.
 
-	* Makefile.in, bcc32/Makefile.sub, win32/Makefile.sub,
-	  wince/Makefile.sub: add version.h dependency to string.c.
+Thu Oct  8 13:32:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Nov  5 09:14:23 2003  Shugo Maeda  <shugo@ruby-lang.org>
+	* time.c (time_dump): marshal can dump Time object now.
 
-	* lib/monitor.rb: revert to the previous revision.
+	* marshal.c (Init_marshal): rename marshal methods `_dump_to' to
+ 	  `_dump', `_load_from' to `_load'.
 
-Wed Nov  5 08:39:51 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* parse.y (rb_intern): "+=".intern generates proper symbol.
 
-	* lib/webrick/https.rb (HTTPRequest#parse): set @client_cert_chain.
+Mon Oct  5 18:31:53 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/webrick/https.rb (HTTPRequest#meta_vars): create
-	  SSL_CLIENT_CERT_CHAIN_n from @client_cert_chain.
+	* version 1.1c6 released.
 
-	* ext/openssl/ossl_ssl.c (ossl_ssl_get_peer_cert_chain): return nil
-	  if no cert-chain was given.
+Fri Oct  2 14:22:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Nov  4 23:44:48 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* regex.c (re_search): `/\s*(--)$/ =~ "- --"' did not match,
+	  because of wrong optimize condition.
 
-	* bcc32/Makefile.sub, win32/Makefile.sub, wince/Makefile.sub:
-	  remove needless version.h dependency.
+Mon Oct  1 01:55:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Nov  4 23:38:43 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* parse.y (rb_intern): should not raise exceptions.
 
-	* class.c, hash.c, string.c: remove #include "version.h".
+	* parse.y (yylex): symbol like `:foo?=' should not be allowed.
 
-	* Makefile.in: remove needless version.h dependency.
+	* ext/extmk.rb.in: makes *.a for static link modules.
 
-Tue Nov  4 06:54:52 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed Sep 30 14:13:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (read_all): fptr->f may be NULL, if IO is closed in the
-	  signal handler.
+	* eval.c (rb_thread_start): supports making a subclass of the
+	  Thread class.
 
-	* io.c (io_read): ditto.
+Tue Sep 29 17:46:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* string.c (get_pat): remove 1.8.0 warning code.
+	* eval.c (rb_thread_join): join is now an instance method.
 
-	* string.c (rb_str_match): extend warning until 1.8.2.
+Fri Sep 25 12:01:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* string.c (rb_str_match2): ditto.
+	* parse.y (yylex): `@foo!' should be an error.
 
-	* class.c (class_instance_method_list): remove 1.8.0 warnings.
-	  method_list now recurs.  [ruby-dev:21816]
+Thu Sep 24 14:55:06 1998  WATANABE Tetsuya  <tetsu@jpn.hp.com>
 
-	* class.c (rb_obj_singleton_methods): ditto.
+	* ext/etc/etc.c (Init_etc): wrong field definition.
 
-	* array.c (rb_ary_select): remove select with block.
-	  [ruby-dev:21824]
+Thu Sep 17 17:09:05 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* hash.c (rb_hash_select): ditto.
+	* io.c (io_reopen): was creating FILE* for wrong fd.
 
-	* hash.c (env_select): ditto.
+Tue Sep 15 05:28:11 1998  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* re.c (match_select): ditto.
+	* regex.c (re_compile_pattern): forgot to fixup for the pattern
+ 	  like (?=(A)|(B)).
 
-	* struct.c (rb_struct_select): ditto.
+Tue Sep 15 01:06:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Nov  3 22:53:21 2003  Minero Aoki  <aamine@loveruby.net>
+	* io.c (rb_io_gets_internal): do not set $_ by default, only
+	  gets/readline set the variable.
 
-	* lib/racc/parser.rb: synchronize with Racc 1.4.4.
+	* eval.c (rb_f_load): load toplevel class is set to anonymous
+	  module if safe_level >= 5, to encapsulate modification.
 
-	* ext/racc/cparse/cparse.c: ditto.
+	* eval.c (rb_f_load): set frame properly.
 
-	* ext/racc/cparse/cparse.c (parse_main): should abort when
-	  the length of LR state stack <=1, not ==0.
+	* string.c (rb_str_each_line): do not set $_.
 
-Mon Nov  3 08:50:47 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Sep 14 14:42:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* process.c (check_uid_switch): remove duplicated error messages.
+	* regex.c (re_match): beginning and end of the string, do not
+	  automatically match `\b'.
 
-	* process.c (check_gid_switch): ditto.
+	* string.c (scan_once): consume at least on character.
 
-Sun Nov  2 02:28:33 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* regex.c (re_search): wrong behavior for negative range.
 
-	* lib/webrick/ssl.rb: new option :SSLExtraChainCert.
+Sat Sep 12 21:21:26 1998  Koji Arai  <JCA02266@nifty.ne.jp>
 
-Sun Nov  2 01:02:04 2003  Akinori MUSHA  <knu@iDaemons.org>
+	* regex.c (re_search): range value should be maintained.
 
-	* string.c (rb_str_hash): Update the HASH_PERL alternative hash
-	  algorithm in sync with Perl 5.8.
+Thu Sep 10 10:55:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* st.c (strhash): Ditto.
+	* parse.y (backref_error): yyerror does not understand formats.
 
-Sat Nov  1 18:21:09 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Tue Sep  8 18:05:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_ssl.c (ossl_ssl_peer_cert_chain): add new method
-	  SSLSocket#peer_cert_chain.
+	* version 1.1c5 released.
 
-	* ext/openssl/ossl_x509req.c (GetX509ReqPtr): new function
-	  which returns underlying X509_REQ.
+Tue Sep  8 10:03:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_x509ext.c (ossl_x509extfactory_set_issuer_cert,
-	  ossl_x509extfactory_set_subject_cert, ossl_x509extfactory_set_crl,
-	  ossl_x509extfactory_set_subject_req, ossl_x509extfactory_set_config):
-	  use underlying C struct without duplication not to leak momory.
+	* string.c (str_each_line): wrong line splitting with newline at
+ 	  top of the string.
 
-Sat Nov  1 01:49:03 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* string.c: non bang methods return copied string.
 
-	* lib/soap/mapping/factory.rb: mark marshalled basetype objects when
-	  @allow_original_mapping is true.  multi-referencing basetype node is
-	  prohibited in SOAP/1.1 encoding but soap4r's original ruby object
-	  mapping requires basetype to be marked to detect self referencing
-	  loop.  e.g. o = 1; o.instance_eval { @iv = o }  soap4r's original
-	  mapping is only used through soap/marshal API.
+	* eval.c (f_END): needed to initialize frame->argc;
 
-	* test/soap/marshal/test_marshal.rb: add tests for self referencing
-	  immutable objects.
+Fri Sep  4 11:27:40 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/soap/calc/test_calc_cgi.rb: fix test name.
+	* bignum.c (bigadd): proper sign combination.
 
-Fri Oct 31 22:26:29 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
+	* regex.c (re_search): wrong return value for \A.
 
-	* wince/string_wce.c (strrchr): should decrement pointer.
+Thu Sep  3 14:08:14 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* wince/Makefile.sub: correct a range of isdigit().
+	* version 1.1c4 released.
 
-Fri Oct 31 12:55:24 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+Tue Sep  1 10:47:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* configure.in, lib/mkmf.rb: add RPATHFLAG for NetBSD.
-	  [ruby-dev:21791]
+	* regex.c (slow_search): do not compare llen and blen.  llen may
+	  be longer than blen, if little contains 0xff.
 
-	* bcc32/Makefile.sub, win32/Makefile.sub, win32/Makefile.sub: ditto.
+	* regex.c (mbctab_euc): set 0x8e as multibyte character.
 
-Fri Oct 31 01:38:14 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* string.c (str_inspect): mask character for octal output.
 
-	* 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)
+Mon Aug 31 15:32:41 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Oct 31 01:02:24 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* regex.c (re_search): use calculated offset if exactn is the
+	  first opcode in the compiled regexp.
 
-	* compar.c (cmp_equal): protect exceptions from <=> comparison
-	  again.  returns nil if any exception or error happened during
-	  comparison.
+	* regex.c (bm_search): use Boyer-Moore search for simple search.
 
-	* eval.c (search_required): should update *featurep when DLEXT2 is
-	  defined. (ruby-bugs-ja:PR#581)
+	* regex.c (must_instr): wrong length check if pattern includes
+	  byte escape by 0xff.
 
-Thu Oct 30 23:41:04 2003  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* regex.c (re_compile_pattern): need not to check current_mbctype.
 
-	* lib/drb/drb.rb: add DRbArray
+Sat Aug 29 16:31:40 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/drb/invokemethod.rb: fix Hash#each problem. [ruby-dev:21773]
+	* eval.c (rb_check_safe_str): avoid calling rb_id2name() in normal 
+	  cases to speed-up.
 
-	* lib/drb/unix.rb: add LoadError. [ruby-dev:21743]
+	* eval.c (thread_raise): do not save context of terminated thread.
 
-Thu Oct 30 23:19:11 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* regex.c (re_compile_pattern): mask \nnn over 256.
 
-	* lib/soap/generator.rb: better XML pretty printing.
+Sat Aug 29 02:09:46 1998  Koji Arai  <JCA02266@nifty.ne.jp>
 
-	* lib/soap/encodingstyle/soapHandler.rb: remove unnecessary namespace
-	  assignment in the element which has "encodingStyle" attribute, and
-	  add necessary namespace assignment for "arrayType" attribute.
+	* sprintf.c (f_sprintf): wrong buffer size check.
 
-	* test/soap/calc/test_calc_cgi.rb: take over $DEBUG to ruby process
-	  through CGI.
+Fri Aug 28 01:57:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Oct 30 22:59:39 2003  why the lucky stiff  <why@ruby-lang.org>
+	* regex.c (re_compile_pattern): accepts (?ix-ix) and (?ix-ix:...).
 
-	* ext/syck/yaml2byte.c: HASH const too long.  Thanks, matz.
+Fri Aug 28 12:25:33 1998  Hiroshi Igarashi  <igarashi@ueda.info.waseda.ac.jp>
 
-Thu Oct 30 19:13:53 2003  Akinori MUSHA  <knu@iDaemons.org>
+	* ruby.c (ruby_require_modules): load modules in appearing order.
 
-	* ext/syck/MANIFEST: Add yamlbyte.h.
+Fri Aug 28 01:57:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Oct 30 14:25:31 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* regex.c (re_compile_pattern): accepts (?ix-ix) and (?ix-ix:...).
 
-	* io.c (READ_DATA_BUFFERED): new macro to detect whether stdio
-	  buffer filled.
+Thu Aug 27 12:54:28 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* io.c (rb_io_fptr_cleanup): move path deallocation to
-	  rb_io_fptr_finalize (finalizer called by GC).
+	* version 1.1c3 released.
 
-Thu Oct 30 13:23:39 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed Aug 26 14:40:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* parse.y (logop): left may be NULL. [ruby-talk:84539]
+	* eval.c (rb_eval): check whether ruby_class is properly set,
+	  before accessing it.
 
-	* eval.c (rb_eval): NODE_CASE nd_head may be NULL.
+	* eval.c (rb_obj_instance_eval): ruby_class should be Qnil for
+	  special objects like Fixnums.
 
-Thu Oct 30 10:14:51 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* ext/tkutil/tkutil.c (Init_tkutil): removes calls to
+	  rb_yield_0().  used instance_eval() instead in the tk.rb.
 
-	* lib/test/unit/autorunner.rb: make fox runner work.
+Wed Aug 26 11:47:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Oct 30 09:32:26 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* regex.c (re_match): pop non-greedy stack elements on success.
 
-	* process.c (rb_f_system): fixed lack of security check before
-	  calling do_spawn() on win32. [ruby-talk:84555]
+Wed Aug 26 09:25:35 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Thu Oct 30 02:46:35 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ruby.h: add #define environ for cygwin32.
 
-	* eval.c (proc_invoke): single array value to normal Proc#call
-	  (i.e. not via lambda call), should be treated just like yield.
-	  [ruby-dev:21726]
+Tue Aug 25 08:57:41 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Oct 30 02:25:48 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* array.c (rb_ary_sort_bang): temporarily freeze sorting array.
 
-	* ext/openssl/lib/openssl/buffering.rb (Buffering#initialize):
-	  add new method to inherit @sync from @io.sync.
+Mon Aug 24 18:46:44 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* ext/openssl/lib/net/protocols.rb (SSLIO#ssl_connect): no need to
-	  set sync flag explicitly.
+	* dln.c (dln_find_1): path check was too strict.
 
-	* ext/openssl/ossl_ssl.c (ossl_sslctx_initialize): call super.
+Mon Aug 24 15:28:11 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* ext/openssl/ossl_ssl.c (ossl_sslctx_setup): set extra chain
-	  certificates in @extra_chain_cert.
+	* parse.y (f_arglist): opt_nl added after f_args.
 
-Wed Oct 29 22:02:04 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Fri Aug 21 01:06:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/drb/drbtest.rb: use rbconfig.rb to make the path of ruby
-	  interpreter to exec, instead of test/ruby/envutil.rb,
+	* ext/socket/socket.c: grand renaming on socket.c.
 
-Wed Oct 29 19:58:59 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* ext/socket/socket.c (inet_aton): supply inet_aton for those
+	  systems that do not have it.
 
-	* ext/tcltklib/tcltklib.c (CONST84): define CONST84 when it is not
-	  defined and TCL_MAJOR_VERSION >= 8.
+	* ext/socket/socket.c (setipaddr): use inet_aton instead of
+	  inet_addr.
 
-	* ext/tcltklib/tcltklib.c (VwaitVarProc, WaitVariableProc,
-	  rb_threadVwaitProc): use CONST84 instead of CONST.
+	* ext/socket/socket.c (tcp_s_gethostbyname): new method: works
+	  like Socket.gethostbyname but returning array contains ip-addrs
+	  as octet decimal string format like "127.0.0.1".
 
-	* ext/tcltklib/tcltklib.c (ip_rbTkWaitCommand,
-	  ip_rb_threadTkWaitCommand): use CONST84 always.
+	* ext/socket/socket.c (mkhostent): return format changed to
+	  [host, aliases, type, ipaddr..]  as documented.
 
-Wed Oct 29 17:27:05 2003  Tanaka Akira  <akr@m17n.org>
+Wed Aug 19 00:31:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* re.c (rb_reg_s_union, Init_Regexp): new method `Regexp.union'.
+	* io.c (io_ctl): forgot to place TRAP_END at right position.
 
-	* lib/pathname.rb (realpath): examine Dir.pwd because it may have
-	  symlinks.
+Fri Aug 14 11:01:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Oct 29 17:16:31 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (call_trace_func): save __FILE__, __LINE__ before
+ 	  executing trace_func, since trace function should not corrupt
+ 	  line number information.
 
-	* eval.c (rb_longjmp): must not disturb original jump.
-	  [ruby-dev:21733]
+Thu Aug 13 15:09:02 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Oct 29 15:28:34 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* array.c (ary_s_new): was marking unallocated region on GC.
 
-	* eval.c (Init_Proc): taint preallocated exception object
-	  sysstack_error. [ruby-talk:84534]
+Tue Aug 11 11:57:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Oct 29 11:27:39 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* version 1.1c2 released.
 
-	* parse.y (ret_args): node may be NULL. [ruby-talk:84530]
+Mon Aug 10 14:05:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Oct 28 15:20:12 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* process.c (f_system): removed fflush(stdin).
 
-	* ext/tcltklib/tcltklib.c (VwaitVarProc, ip_rbVwaitObjCmd,
-	  WaitVariableProc, WaitVisibilityProc, WaitWindowProc,
-	  ip_rbTkWaitObjCmd, ip_rbTkWaitCommand, rb_threadVwaitProc,
-	  rb_threadWaitVisibilityProc, rb_threadWaitWindowProc,
-	  ip_rb_threadVwaitObjCmd, ip_rb_threadTkWaitObjCmd): prototype;
-	  avoid VC++ warnings.
+Fri Aug  7 17:44:44 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Oct 27 19:19:55 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* error.c (err_snprintf): replace sprintf for fixed sized buffer,
+ 	  with snprintf to avoid buffer over-run.  For systems which does
+	  dot provide snprintf, missing/snprintf.c added.
 
-	* eval.c (rb_longjmp): ignore reentering error while warning.
-	  [ruby-dev:21730]
+Wed Aug  5 00:47:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Oct 27 00:23:50 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* re.c (rb_reg_search): recycle match object.
 
-	* ext/tcltklib/tcltklib.c (ip_ruby): bug fix on Win : hang-up when
-	  calling 'exit' in the Tk callback procedure. [ruby-list:38656]
+Mon Aug  3 09:17:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Oct 25 09:18:04 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* string.c (rb_str_gsub_bang): do not allocate temporary string.
 
-	* eval.c (rb_method_missing): protect exception from within
-	  "inspect".  (ruby-bugs:PR#1204)
+	* string.c (rb_str_sub_bang): use inline replace.
 
-Fri Oct 24 23:26:34 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed Jul 29 00:36:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* hash.c (rb_hash_each): Hash#each should yield single value.
-	  [ruby-talk:84420]
+	* hash.c (hash_s_new): the default value can be specified.
 
-	* hash.c (env_each): ditto for ENV.each.
+	* hash.c (hash_default): method to set the default value.
 
-Thu Oct 23 20:25:32 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* hash.c (hash_aref): now returns the default value.
 
-	* lib/webrick/server.rb (GenericServer#start): should rescue
-	  IOError from IO::accept. [ruby-dev:21692]
+Tue Jul 28 13:03:25 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Oct 23 17:59:36 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* array.c (ary_s_new): argument to specify initial value is added.
 
-	* eval.c (ruby_cleanup): initialize stack bottom for embedding.
-	  [ruby-dev:21686]
+	* array.c (ary_s_new): specifies size, not capacity.
 
-	* ext/dl/extconf.rb: move list of files to clean from DEPEND file,
-	  to get rid of macro redefinitions.
+Mon Jul 27 12:39:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Oct 23 13:44:00 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* string.c (str_replace): zero fill for expansion gap.
 
-	* parse.y: integrate operations for stack_type.  [ruby-dev:21681]
+	* regex.c (mbctab_euc): set flags on for 0xA1-0xFE.  suggested by
+	  <inaba@st.rim.or.jp>.
 
-Thu Oct 23 00:41:45 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* string.c (str_inspect): consider current_mbctype.
 
-	* test/soap/calc/*, test/soap/helloworld/*: set logging threshold
-	  to ERROR.
+Sun Jul 26 15:37:11 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-Wed Oct 22 12:53:31 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* array.c (ary_s_new): Array.new(1<<30) dumps core.
 
-	* lib/test/unit/collector/dir.rb (Test::Unit::Collector::Dir#collect_file):
-	  ignore tests which raised LoadError.
+Fri Jul 24 13:40:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/drb/drbtest.rb, test/ruby/test_beginendblock.rb,
-	  test/ruby/test_system.rb: avoid requiring same file twice.
+	* version 1.1c1 released.
 
-	* test/drb/test_drbssl.rb, test/drb/test_drbunix.rb: should not use
-	  ARGV unless invoked directly.  do not create test cases unless
-	  required libraries are available.
+Fri Jul 24 02:10:22 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Oct 22 02:31:34 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* marshal.c (r_bytes2): allocated buffer size was too short.
 
-	* eval.c (ruby_cleanup): should not ignore exit_value in END
-	  execution. [ruby-dev:21670]
+	* marshal.c (w_object): saves all options, not only casefold flag.
 
-Tue Oct 21 23:16:26 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* re.c (reg_clone): now copies options properly.
 
-	* eval.c (ruby_cleanup): call finalizers and exit procs before
-	  terminating threads.
+	* re.c (reg_get_kcode): code number was wrong.
 
-	* eval.c (ruby_cleanup): preserve ruby_errinfo before ruby_finalize_0().
+Thu Jul 23 13:11:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Oct 21 15:57:11 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (rb_attr): argument should be symbol or string.
 
-	* lib/test/unit/collector/dir.rb (Test::Unit::Collector::Dir#collect_file):
-	  prepend the directory of target file to the load path.
+Wed Jul 22 11:59:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Oct 21 15:08:53 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* regex.c (calculate_must_string): wrong offset added.
 
-	* win32/win32.c (do_spawn, do_aspawn): should wait child process even
-	  if callded with P_OVERLAY.
+Wed Jul 22 11:59:59 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* win32/win32.c (do_spawn, do_aspawn): should return child's exit
-	  status to parent.
+	* st.c (rehash): still had a GC problem.  fixed.
 
-Tue Oct 21 00:35:02 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Tue Jul 21 13:19:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/soap/calc/*, test/soap/helloworld/*: catch the exception from
-	  test server thread and recover.
+	* eval.c (gc_mark_threads): crashed on GC before thread allocation.
 
-Tue Oct 21 00:22:57 2003  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* st.c (rehash): GC during rehash caused SEGV.
 
-	* test/drb/*: import drb/runit.
+Tue Jul 21 01:25:10 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Oct 20 23:55:47 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* sprintf.c (f_sprintf): integer formatter totally re-written.
 
-	* eval.c (rb_eval): set current node after arguments evaluation.
-	  [ruby-dev:21632]
+	* sprintf.c (remove_sign_bits): support uppercase hexadecimal.
 
-	* eval.c (rb_yield_0): set current node and keep it at local jump.
+Sat Jul 18 00:14:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Oct 20 22:01:18 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* sprintf.c (f_sprintf): proper sign position for %X and %O.
 
-	* eval.c (rb_thread_cleanup): keep thread group for main thread.
-	  [ruby-dev:21644]
+Fri Jul 17 14:10:20 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Oct 20 18:28:10 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* version 1.1c0 released.
 
-	* eval.c (rb_catch): backout.
+Fri Jul 17 08:01:49 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-Mon Oct 20 17:31:46 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* process.c (f_exec): Check_SafeStr() added.
 
-	* eval.c (PUSH_FRAME): generate unique number to be TAG_JUMP()
-	  destination.
+	* process.c (f_system): Check_SafeStr() moved before fork().
 
-	* eval.c (localjump_destination): use unique number in ruby_frame
-	  for localjump destination.
+Thu Jul 16 22:58:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Oct 20 11:31:44 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* string.c (scan_once): substrings to the block should not be
+ 	  tainted.  use reg_nth_match(), not str_substr().
 
-	* test/ruby/test_signal.rb (test_signal): restore old trap.
+	* string.c (str_substr): needed to transfer taint.
 
-Mon Oct 20 11:00:46 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Jul 16 16:15:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* gc.c (gc_sweep): loosen page free condition to avoid add_heap()
-	  race condition. [ruby-dev:21633]
+	* gc.c (xmalloc): object allocation count added to GC trigger.
 
-	* gc.c (gc_sweep): do not update malloc_limit when malloc_increase
-	  is smaller than malloc_limit.
+	* eval.c (thread_save_context): avoid marking uninitialized stack
+	  in thread_mark.  GC may be triggered by REALLOC_N().
 
-Mon Oct 20 09:45:12 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Jul 15 15:11:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/debug.rb (debug_command): remove debug print.
+	* experimental release 1.1b9_31.
 
-Wed Oct 20 00:25:41 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed Jul 15 15:05:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (search_required): required name must not be changed before
-	  loading.  [ruby-dev:24492]
+	* eval.c (thread_create): exit() and abort() in threads now
+ 	  forwarded to main_thread.
 
-Sun Oct 19 13:12:30 2003  Tanaka Akira  <akr@m17n.org>
+Tue Jul 14 14:03:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/pathname.rb (foreachline, dir_foreach): add obsolete warning.
+	* variable.c (obj_instance_variables): list names that is not
+	  instance variables.
 
-Sun Oct 19 00:14:22 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* gc.c (GC_MALLOC_LIMIT): choose smaller limit value.
 
-	* test/soap/calc/*, test/soap/helloworkd/*: changed port# of test
-	  server. (17171)
+Mon Jul 13 12:39:38 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Oct 18 23:01:32 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* object.c (str2cstr): should not return NULL.
 
-	* missing/acosh.c (DBL_MANT_DIG): typo fix(ifdef -> ifndef).
+Fri Jul 10 11:51:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Oct 18 05:48:59 2003  why the lucky stiff  <why@ruby-lang.org>
+	* parse.y (gettable): needed to add dyna_in_block() check.
 
-	* ext/syck/rubyext.c: YAML::Syck::compile method.
+Thu Jul  9 17:38:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/syck.c: Buffer edge bug.
+	* experimental release 1.1b9_30.
 
-	* ext/syck/yaml2byte.c: YAML to bytecode converter.
+Thu Jul  9 16:01:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/yamlbyte.h: Ditto.
+	* sprintf.c (fmt_setup): format specifier for long needed.
 
-	* ext/syck/bytecode.c: Bytecode parser fixes to empty collections
-	  and empty strings.
+	* sprintf.c (f_sprintf): ditto.
 
-	* ext/syck/token.c: Ditto.
+	* numeric.c (fix2str): ditto.
 
-Fri Oct 17 23:07:38 2003  Akinori MUSHA  <knu@iDaemons.org>
+	* eval.c (thread_create): no more ITIMER_REAL.
 
-	* ext/enumerator/enumerator.c, ext/enumerator/enumerator.txt:
-	  Provide Kernel#to_enum as an alias for Kernel#enum_for.  Maybe
-	  this is a better name.
+	* eval.c (thread_create): thread finalization needed before
+	  aborting thread if thread_abort is set.
 
-Fri Oct 17 23:00:30 2003  Akinori MUSHA  <knu@iDaemons.org>
+Wed Jul  8 18:17:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/generator.rb: Add rdoc documentation.
+	* bignum.c (big_pow): abandon power by bignum (too big).
 
-Fri Oct 17 22:16:42 2003  Akinori MUSHA  <knu@iDaemons.org>
+Tue Jul  7 13:58:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/set.rb: Reword and fix Overview.
+	* eval.c (rb_catch): add C level catch/throw feature.
 
-	* lib/set.rb: It is not necessary to require
-	  'test/unit/ui/console/testrunner'.
+Mon Jul  6 15:18:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Oct 17 11:15:22 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* parse.y (arg): proper return values for `||=' and `&&='.
 
-	* test/ruby/test_range.rb: added.
+Fri Jul  3 16:05:11 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* MANIFEST: add test/ruby/test_range.rb.
+	* experimental release 1.1b9_29.
 
-Fri Oct 17 03:21:23 2003  William Sobel  <will.sobel@barra.com>
+Fri Jul  3 11:20:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/socket/socket.c (make_hostent): h_aliases may be NULL.
-	  (ruby-bugs:PR#1195)
+	* marshal.c (r_byte): byte should not extend sign bit.
 
-	* ext/socket/socket.c (sock_s_gethostbyaddr): ditto.
+	* numeric.c (fix_mul): use FIX2LONG() instead of FIX2INT() for
+	  64bit architectures.
 
-Fri Oct 17 00:12:41 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* marshal.c (r_bytes): remove weird casting between pointer and int.
 
-	* ext/tk/lib/tk.rb: (bug fix) instance variable @frame was used
-	  without initializing on TkComposite module.
+	* process.c (proc_setsid): new method Process#setsid().
 
-Thu Oct 16 23:51:04 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Thu Jul  2 12:49:21 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk.rb: If $DEBUG == true and some exception is caused
-	  in a callback operation, Ruby/Tk shows a (verbose) backtrace
-	  information on the callback process.
+	* marshal.c (w_object): remove `write_bignum' label for 64bit
+ 	  architectures.
 
-Thu Oct 16 17:09:19 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* marshal.c (r_bytes): needs int, not long.
 
-	* lib/debug.rb (DEBUGGER__::Context::debug_command): do not call
-	  debug_silent_eval() when $1 is not set. (ruby-bugs:PR#1194)
+Wed Jul  1 14:21:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Oct 16 16:54:57 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* numeric.c (flo_plus): should not allow addition with strings.
 
-	* string.c (rb_str_upto): ("a"..."a").to_a should return [].
-	  [ruby-core:01634]
+Wed Jul  1 13:09:01 1998  Keiju ISHITSUKA  <keiju@rational.com>
 
-Thu Oct 16 16:40:51 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* numeric.c (num_uminus): wrong coerce direction.
 
-	* ext/tk/lib/tk.rb:
-	  Add Tk::EncodedString and Tk::UTF8_String class to support
-	  characters using the \uXXXX escape to the UNICODE string.
+Tue Jun 30 10:13:44 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/sample/{demos-en,demos-jp}/unicodeout.rb
-	  new demo-scripts (samples of Tk::UTF8_String)
+	* io.c (f_p): accepts arbitrary number of arguments.
 
-	* ext/tk/sample/{demos-en,demos-jp}/widget
-	  add entries for 'unicodeout.rb'
+	* eval.c (rb_yield_0): there's some case that iterator_p() returns 
+	  true even if the_block was not set.  check added.
 
-Thu Oct 16 08:38:06 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Jun 30 01:05:20 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/digest/test_digest.rb (test_eq): show failed class.
+	* eval.c (BEGIN_CALLARGS): adjust the_block before evaluating the
+	  receiver's value and the arguments.
 
-	* test/ruby/test_iterator.rb (test_break, test_return_trace_func):
-	  test localjump destination.
+Fri Jun 26 18:02:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Oct 15 20:22:31 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* experimental release 1.1b9_28.
 
-	* lib/soap/netHttpClient.rb: use URI::HTTP#request_uri instead of
-	  instance_eval('path_query').  [ruby-list:38575]
+Fri Jun 26 11:01:26 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Wed Oct 15 17:24:45 2003  URABE Shyouhei  <root@mput.dip.jp>
+	* string.c (str_aset_method): needed to convert to string.
 
-	* lib/cgi.rb (CGI::Cookie): tiny typo fix.
+Thu Jun 25 02:05:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Oct 15 15:00:54 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* regex.c (re_search): optimize for `.*' at beginning of the
+	  pattern.
 
-	* eval.c (ruby_run): just return FAILURE instead of parse error
-	  count.  [ruby-list:38569]
+	* regex.c (re_search): optimize for character class repeat at
+	  beginning of the pattern.
 
-Wed Oct 15 13:17:02 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* regex.c (re_compile_pattern): detect optimization potential for
+	  the compiled patterns.
 
-	* ext/digest/digest.c (rb_digest_base_alloc): need to initialize
-	  buffer. [ruby-dev:21622]
+Thu Jun 25 00:02:26 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Wed Oct 15 11:23:05 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* re.c (reg_s_new): flag value was wrong.
 
-	* marshal.c (w_object): dump extended modules as well.
+Wed Jun 24 23:45:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* marshal.c (r_object0): TYPE_USRMARSHAL should restore extended
-	  modules before invoking marshal_load.  these two fixes are done
-	  by Masatoshi Seki <m_seki@mva.biglobe.ne.jp>.
+	* regex.c (re_search): wrong anchor handling for reverse search.
 
-Wed Oct 15 09:30:34 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Jun 24 02:18:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/enumerator/enumerator.c (enumerator_each): avoid VC++ warning.
+	* parse.y (mlhs): `((a,b)),c = [[1,2]],3' assigns a=1,b=2,c=3.
 
-	* ext/syck/syck.h: include stdio.h for definition of FILE.
+Tue Jun 23 11:46:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Oct 15 08:09:07 2003  why the lucky stiff  <why@ruby-lang.org>
+	* parse.y (yylex): `&&=' and `||=' added.
 
-	* ext/syck/bytecode.c: Checkin of YAML bytecode support.
+Sat Jun 20 02:53:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/gram.c: Ditto.
+	* parse.y (assignable): nesting local variables should have higher
+ 	  priority than normal local variables for assignment too.
 
-	* ext/syck/syck.c: Ditto.
+Fri Jun 19 18:28:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/token.c: Ditto.
+	* experimental release 1.1b9_27.
 
-	* ext/syck/handler.c: Ditto.
+Fri Jun 19 14:34:49 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/handler.c: Now using 'tag' rather than 'taguri' in type URIs.
+	* eval.c (assign): support hack for nested multiple assignment.
 
-	* ext/syck/rubyext.c: Ditto (on both counts).
+	* parse.y (mlhs): nested multiple assignment.
 
-Wed Oct 15 05:05:53 2003  Akinori MUSHA  <knu@iDaemons.org>
+	* eval.c (rb_eval): in-block variables now honors static scope.
 
-	* lib/generator.rb: A new library which converts an internal
-	  iterator to an external iterator.
+	* configure.in: RSHIFT check moved to configure.
 
-	* lib/abbrev.rb: A new library which creates an abbreviation table
-	  from a list.
+Thu Jun 18 16:46:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Oct 15 04:31:51 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* experimental release 1.1b9_26.
 
-	* ext/tk/sample/demos-en/entry3.rb, ext/tk/sample/demos-jp/entry3.rb :
-	  new demo-scripts
+Thu Jun 18 13:37:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/sample/demos-en/widget, ext/tk/sample/demos-jp/widget :
-	  add entries for 'entry3.rb'
+	* file.c (file_s_ftype): uses lstat(2) instead of stat(2).
 
-Wed Oct 15 04:31:47 2003  Akinori MUSHA  <knu@iDaemons.org>
+	* dir.c (dir_s_glob): there can be buffer overrun, check added.
 
-	* test/digest/test_digest.rb: Moved from ext/digest/test.rb.
+	* eval.c (f_binding): handles in-block variables declared after
+	  binding's generation.
 
-Wed Oct 15 03:53:20 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* numeric.c (flo_floor): floor, ceil, round added to Float.
 
-	* ext/tk/lib/tk.rb: fixed trouble on auto-load Tcl commands (enbug
-	  on the last commit).
+Wed Jun 17 11:20:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Oct 15 00:25:00 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (gettable): nesting local variables should have higher
+ 	  priority than normal local variables.
 
-	* parse.y (yylex): argument parentheses preceded by spaces should
-	  be warned; not error.  [ruby-talk:84103]
+Tue Jun 16 12:30:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Oct 15 00:20:15 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* bignum.c (str2inum): handles `+ddd'.
 
-	* ext/tcltklib/tcltklib.c: replace Tcl/Tk's vwait and tkwait to
-	  switch on threads smoothly and avoid seg-fault.
+	* struct.c (make_struct): name parameter can be nil for unnamed
+	  structures.
 
-	* ext/tcltklib/tcltklib.c: add TclTkIp._thread_vwait and
-	  _thread_tkwait for waiting on a thread. (Because Tcl/Tk's vwait
-	  and tkwait command wait on an eventloop.)
+Mon Jun 15 16:30:10 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/multi-tk.rb: support TclTkIp._thread_vwait and
-	  _thread_tkwait.
+	* object.c (class_s_inherited): prohibiting to make subclass of
+	  class Class.
 
-	* ext/tk/lib/tk.rb: now, TkVariable#wait has 2 arguments.
-	  If 1st argument is true, waits on a thread. If false, waits on
-	  an eventloop. If 2nd argument is true, checks existence of
-	  rootwidgets. If false, doesn't. Default is wait(true, false).
+	* object.c (module_s_new): support for making subclass of Module.
 
-	* ext/tk/lib/tk.rb: add TkVariable#tkwait(arg) which is equal to
-	  TkVariable#wait(arg, true). wait_visibility and wait_destroy
-	  have an argument for waiting on a thread or an eventloop.
+	* parse.y (yycompile): clear eval_tree before compiling.
 
-	* ext/tk/lib/tk.rb: improve of accessing Tcl/Tk's special variables.
+Fri Jun 12 17:58:18 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tkafter.rb: support 'wait on a thread' and 'wait on
-	  an eventloop'.
+	* eval.c (eval): write back the_dyna_var into the block.
 
-Wed Oct 15 00:10:24 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Thu Jun 11 18:19:18 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/soap/baseData.rb: Introduce SOAPType as the common ancestor of
-	  SOAPBasetype and SOAPCompoundtype.
+	* experimental release 1.1b9_25.
 
-	* lib/soap/generator.rb, lib/soap/element.rb, lib/soap/encodingstyle/*:
-	  Encoding methods signature change.  Pass SOAPGenerator as a parameter.
+	* eval.c (dvar_add_compiling): register dyna_var at compile time.
 
-	* lib/soap/mapping/*, test/soap/marshal/test_marshal.rb: Refactoring
-	  for better marshalling/unmarshalling support.  Now I think SOAP
-	  marshaller supports all kind of object graph which is supported by
-	  Ruby's original marshaller.  Of course there could be bugs as always.
-	  Find it.  :-)
+	* regex.c (re_compile_pattern): RE_DUP_MAX iteration is too big.
 
-	* lib/soap/rpc/standaloneServer.rb: Set severity threshould to INFO.
-	  DEBUG is too noisy.
+Wed Jun 10 15:12:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/xsd/datatypes.rb: DateTime#of is obsoleted.  Use DateTime#offset.
+	* io.c (io_eof): do not block other threads.
 
-	* test/wsdl/emptycomplextype.wsdl, test/xsd/xmlschema.xml: Avoid
-	  useless warning.
+	* signal.c (trap): reserve SIGALRM for thread.
 
-Tue Oct 14 19:09:35 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (thread_create): use ITIMER_REAL also to avoid system
+	  call blocking.
 
-	* eval.c (ruby_finalize_0): return the given exit status unless
-	  SystemExit got raised.
+	* io.c (f_syscall): add TRAP_BEG, TRAP_END around system calls.
 
-Tue Oct 14 11:53:49 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* io.c (io_ctl): add TRAP_BEG, TRAP_END around system calls.
 
-	* intern.h (ruby_stop): never return.
+	* enum.c (enum_collect): did not collect false values.
 
-	* ruby.h (ruby_run): ditto.
+	* array.c (ary_new2): forgot to initialize capa field.
 
-Tue Oct 14 04:43:55 2003  Tanaka Akira  <akr@m17n.org>
+Tue Jun  9 18:36:15 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* lib/pathname.rb (realpath): make ELOOP check bit more robust.
-	  (children): prepend self by default.
-	  (chroot): obsoleted.
+	* string.c (str_split_method): split dumped core for "\xff".
 
-Tue Oct 14 02:29:31 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Jun  9 16:22:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_require_safe): segfault after loading .so.
+	* experimental release 1.1b9_24.
 
-Tue Oct 14 02:05:23 2003  Akinori MUSHA  <knu@iDaemons.org>
+Tue Jun  9 16:04:07 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* ext/Setup*, ext/enumerator/*: Add ext/enumerator, a helper
-	  module for the Enumerable interface.
+	* ext/kconv/kconv.c (kconv_guess): more precise decision for EUC,
+	  using jless algorithm (3 sequential EUC hiragana characters).
 
-Mon Oct 13 23:55:59 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+Tue Jun  9 15:12:44 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/ruby/envutil.rb: use Config::CONFIG["ruby_install_name"],
-	  not "ruby".
+	* ext/kconv/kconv.c (kconv_guess): wrong guess for EUC as SJIS in
+	  some cases (0xe0 - 0xef).
 
-Mon Oct 13 23:57:29 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* gc.c (xmalloc): insert size check for big (negative in signed)
+	  allocation size.
 
-	* eval.c (rb_feature_p): match by classified suffix.
+Tue Jun  9 02:54:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_require_safe): require library in the specified safe
-	  level.
+	* lib/parsedate.rb: wday moved to the last in the return values.
 
-	* variable.c (rb_autoload, rb_autoload_load): restore safe level
-	  when autoload was called.  [ruby-dev:21338]
+Mon Jun  8 10:40:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* intern.h: prototypes; rb_require_safe.
+	* string.c (str_split_method): split dumped core for "\0".
 
-	* test/runner.rb: accept non-option arguments.
+Sat Jun  6 22:50:52 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Oct 13 20:49:51 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* regex.c (calculate_must_string): wrong condition for
+	  {start,stop}_nowidth.
 
-	* string.c (str_new4): should not preserve FL_TAINT status in the
-	  internal shared string. [ruby-dev:21601]
+	* regex.c (re_match): various features imported from GNU regex.c
+ 	  0.12, such as nested grouping, avoiding infinite loop with empty
+ 	  match, etc.
 
-	* string.c (rb_str_new4): ditto.
+	* regex.c (register_info_type): now use union.
 
-	* eval.c: use EXIT_SUCCESS and EXIT_FAILURE for exit values.
+	* regex.c (re_search): more precise anchor(^) check.
 
-	* process.c: ditto. [ruby-list:38521]
+Wed Jun  3 18:07:54 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Oct 13 19:51:02 2003  Koji Arai  <jca02266@nifty.ne.jp>
+	* re.c (reg_raise): check rb_in_compile, not rb_in_eval.
 
-	* lib/debug.rb (debug_command): should enter emacs mode when
-	  assigned any value to the environment variable "EMACS".
-	  On Meadow, (getenv "EMACS") is "meadow".
+Mon Jun  1 05:26:06 1998  WATANABE Tetsuya  <tetsu@jpn.hp.com>
 
-Sun Oct 12 14:45:03 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* string.c (trnext): casting to signed char* needed.
 
-	* ext/win32ole/extconf.rb: check "windows.h", not "windows".
-	  [ruby-talk:84051]
+Tue Jun  2 16:00:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Oct 11 20:41:03 2003  Corinna Vinschen  <corinna@vinschen.de>
+	* ext/socket/socket.c (udp_addrsetup): error check enhanced.
 
-	* file.c (eaccess): Use access(2) on Cygwin.
+	* ext/socket/socket.c (sock_s_getservbyaname): use strtoul(), if
+	  possible.
 
-Sat Oct 11 17:09:21 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+Sat May 30 07:10:02 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/rexml/quickpath.rb (REXML::QuickPath::match):
-	  escape '[' to avoid warning.
+	* re.c (reg_prepare_re): no more needless regular expression
+ 	  recompile on casefold conditions.
 
-Sat Oct 11 16:08:41 2003  Tanaka Akira  <akr@m17n.org>
+Thu May 28 18:02:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/pathname.rb (realpath): check existence of the file.
+	* object.c (nil_plus): no more `+' method for nil.
 
-	* lib/pathname.rb (realpath): re-implemented.
-	  (realpath_root?, realpath_rec): removed
+Wed May 27 17:33:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Oct 11 10:19:39 2003  Shugo Maeda  <shugo@ruby-lang.org>
+	* hash.c (hash_fetch): new method.
 
-	* lib/monitor.rb: handle exceptions correctly. Thanks, Gennady
-	  Bystritsky.
+	* regex.c (re_search): check whether translate table is set.
 
-Fri Oct 10 07:50:54 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue May 26 11:39:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (is_defined): inheritance line adjustment as like as
-	  rb_call_super().
+	* experimental release 1.1b9_23.
 
-Fri Oct 10 01:19:00 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* parse.y (yylex): no UPLUS/UMINUS for 1st argument if
+	  parenthesises are omitted.
 
-	* ext/openssl/ossl_x509name.c (ossl_x509name_initialize): add
-	  optional argument to specify the DirectoryString type
-	  (ASN1::UTF8STRING by default). RFC3280 deprecates PrintableString
-	  for DirectoryString, and strongly requires to use UTF8String for
-	  all certificates issued after December, 31 2003.
+Tue May 26 01:09:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/lib/openssl/x509.rb (X509::Name::parse): ditto.
+	* regex.c (re_compile_pattern): (?XI) for turns off the
+	  corresponding option.
 
-Thu Oct  9 23:50:21 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon May 25 12:38:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_thread_start_0): prevent thread from GC.
-	  [ruby-dev:21572]
+	* regex.c (re_compile_pattern): inline i option (?i).
 
-Thu Oct  9 19:11:44 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* regex.c (re_compile_pattern): inline x option (?x).
 
-	* eval.c (rb_thread_start_0): non-volatile should be restored from
-	  volatile.
+	* regex.c (re_compile_pattern): x option for regexp.
 
-Thu Oct  9 17:43:36 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* dir.c (dir_s_open): returns block's evaluated value.
 
-	* eval.c (proc_save_safe_level, proc_get_safe_level,
-	  proc_set_safe_level): save/restore safe level 1..4.
+	* io.c (f_open): returns block's evaluated value.
 
-Thu Oct  9 16:33:23 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/curses/curses.c (curses_addstr): nil argument caused SEGV.
 
-	* marshal.c (r_object0): remove unnecessary iv restoration for
-	  USRMARSHAL. [ruby-dev:21582]
+Fri May 22 11:52:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* marshal.c (w_object): dump generic instance variables from
-	  a string from '_dump'.
+	* regex.c (re_compile_pattern): push mark on (?:), so that
+	  laststart check for {a,b} can be done.
 
-	* variable.c (rb_generic_ivar_table): return 0 if obj's FL_EXIVAR
-	  is not set.
+Thu May 21 17:31:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* time.c (time_dump): copy instance variables to dumped string, to
-	  be included in the marshaled data.
+	* regex.c (re_match): wrong match (too non-greedy) for `{a,b}?'.
 
-	* bignum.c (rb_big2ulong): add range check to ensure round trip.
+	* io.c (io_lineno): new method IO#lineno, IO#lineno=.
 
-Thu Oct  9 15:45:27 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed May 20 06:04:43 1998  MAEDA shugo  <shugo@aianet.ne.jp>
 
-	* pack.c (uv_to_utf8): change message to "out of range", since
-	  negative values are not "too big". [ruby-dev:21567]
+	* BeOS patch.
 
-Thu Oct  9 14:05:38 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed May 20 16:32:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_set_end_proc, rb_exec_end_proc): restore safe level.
-	  [ruby-dev:21557]
+	* bignum.c (BIGDN): use RSHIFT(), instead of mere `>>'.
 
-Thu Oct  9 10:51:04 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue May 19 16:36:26 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_yield_0): no error if block is empty.
+	* experimental release 1.1b9_22.
 
-Thu Oct  9 06:43:33 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue May 19 16:31:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (localjump_error): id should be ID.
+	* parse.y (assignable): specification changed for in-block
+ 	  variable definition.
 
-	* eval.c (rb_eval): nd_rval is set in copy_node_scope().
+	* eval.c (dyna_var_asgn): error in in-block variables' compile
+ 	  time definition.
 
-	* eval.c (rb_yield_0): unused variable.
+	* parse.y (str_extend): wrong nesting detection.
 
-	* eval.c (rb_yield_0): nothing to do for empty node.
+Tue May 19 09:47:55 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* eval.c (call_end_proc, proc_invoke): adjust backtrace in END.
-	  [ruby-dev:21551]
+	* numeric.c (num2int): re-defined (extensions may use this).
 
-	* eval.c (rb_thread_start_0): set the value by break as the result.
-	  [ruby-dev:21552]
+Mon May 18 16:40:50 1998  MAEDA shugo  <shugo@aianet.ne.jp>
 
-	* eval.c (rb_thread_start_0, rb_thread_raise, rb_callcc): save
-	  variables across THREAD_SAVE_CONTEXT.
+	* error.c (get_syserr): BeOS support.
 
-Thu Oct  9 12:05:46 2003  Eric Sunshine  <sunshine@sunshineco.com>
+	* configure.in: modified for BeOS.
 
-	* configure.in: revived NextStep, OpenStep, and Rhapsody ports which
-	  had become unbuildable; enhanced --enable-fat-binary option so that
-	  it accepts a list of desired architectures (rather than assuming a
-	  fixed list), or defaults to a platform-appropriate list if user does
-	  not provide an explicit list; made the default list of architectures
-	  for MAB (fat binary) more comprehensive; now uses -fno-common even
-	  when building the interpreter (in addition to using it for
-	  extensions), thus allowing the interpreter to be embedded into a
-	  plugin module of an external project (in addition to allowing
-	  embedding directly into an application); added checks for
-	  <netinet/in_systm.h> (needed by `socket' extension) and getcwd(); now
-	  ensures that -I/usr/local/include is employed when extensions'
-	  extconf.rb scripts invoke have_header() since extension checks on
-	  NextStep and OpenStep will fail without it if the desired resource
-	  resides in the /usr/local tree; fixed formatting of --help message.
+	* string.c (str_dump): do not call isascii().
 
-	* Makefile.in: $(LIBRUBY_A) rule now deletes the archive before
-	  invoking $(AR) since `ar' on Apple/NeXT can not "update" MAB archives
-	  (see configure's --enable-fat-binary option); added rule for new
-	  missing/getcwd.c.
+	* sprintf.c (remove_sign_bits): forgot to initialize end pointer.
 
-	* defines.h: fixed endian handling during MAB build (see configure's
-	  --enable-fat-binary option) to ensure that all portions of the
-	  project see the correct WORDS_BIGENDIAN value (some extension modules
-	  were getting the wrong endian setting); added missing constants
-	  GETPGRP_VOID, WNOHANG, WUNTRACED, X_OK, and type pid_t for NextStep
-	  and OpenStep; removed unnecessary and problematic HAVE_SYS_WAIT_H
-	  define in NeXT section.
+	* glob.c: #include <alloca.h> added.
 
-	* dir.c: do not allow NAMLEN() macro to trust dirent::d_namlen on
-	  NextStep since, on some installations, this value always resolves
-	  uselessly to zero.
+Mon May 18 14:52:21 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* dln.c: added error reporting to NextStep extension loader since the
-	  previous behavior of failing silently was not useful; now ensures
-	  that NSLINKMODULE_OPTION_BINDNOW compatibility constant is defined
-	  for OpenStep and Rhapsody; no longer includes <mach-o/dyld.h> twice
-	  on Rhapsody since this header lacks multiple-include protection,
-	  which resulted in "redefinition" compilation errors.
+	* experimental release 1.1b9_21.
 
-	* main.c: also create hard reference to objc_msgSend() on NeXT
-	  platforms (in addition to Apple platforms).
+Mon May 18 03:27:57 1998  MAEDA shugo  <shugo@aianet.ne.jp>
 
-	* lib/mkmf.rb: now exports XCFLAGS from configure script to extension
-	  makefiles so that extensions can be built MAB (see configure's
-	  --enable-fat-binary option); also utilize XCFLAGS in cc_command()
-	  (but not cpp_command() because MAB flags are incompatible with
-	  direct invocation of `cpp').
+	* file.c (file_s_expand_path): optional second argument
+	  `default_directory' added.
 
-	* ext/curses/extconf.rb: now additionally checks for presence of these
-	  curses functions which are not present on NextStep or Openstep:
-	  bkgd(), bkgdset(), color(), curs(), getbkgd(), init(), scrl(), set(),
-	  setscrreg(), wattroff(), wattron(), wattrset(), wbkgd(), wbkgdset(),
-	  wscrl(), wsetscrreg()
+Sat May 16 22:06:52 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* ext/curses/curses.c: added appropriate #ifdef's for additional set of
-	  curses functions now checked by extconf.rb; fixed curses_bkgd() and
-	  window_bkgd() to correctly return boolean result rather than numeric
-	  result; fixed window_getbkgd() to correctly signal an error by
-	  returning nil rather than -1.
+	* error.c (RAISE_ERROR): wrong error message
 
-	* ext/etc/etc.c: setup_passwd() and setup_group() now check for null
-	  pointers before invoking rb_tainted_str_new2() upon fields extracted
-	  from `struct passwd' and `struct group' since null pointers in some
-	  fields are common on NextStep/OpenStep (especially so for the
-	  `pw_comment' field) and rb_tainted_str_new2() throws an exception
-	  when it receives a null pointer.
+Fri May 15 14:43:25 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/pty/pty.c: include "util.h" for strdup()/ruby_strdup() for
-	  platforms such as NextStep and OpenStep which lack strdup().
+	* experimental release 1.1b9_20.
 
-	* ext/socket/getaddrinfo.c: cast first argument of getservbyname(),
-	  gethostbyaddr(), and gethostbyname() from (const char*) to non-const
-	  (char*) for older platforms such as NextStep and OpenStep.
+Thu May 14 14:44:21 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* ext/socket/socket.c: include "util.h" for strdup()/ruby_strdup() for
-	  platforms such as NextStep and OpenStep which lack strdup(); include
-	  <netinet/in_systm.h> if present for NextStep and OpenStep; cast first
-	  argument of gethostbyaddr() and getservbyname() from (const char*) to
-	  non-const (char*) for older platforms.
+	* sun4 cc patches for intern.h and regex.h.
 
-	* ext/syslog/syslog.c: include "util.h" for strdup()/ruby_strdup() for
-	  platforms such as NextStep and OpenStep which lack strdup().
+Thu May 14 14:03:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Oct  8 22:19:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* random.c (RANDOM_MAX): guessing proper maximum value for random
+ 	  numbers.
 
-	* lib/test/unit.rb: removed installation instructions.
+	* random.c (f_rand): use drand48 if possible.
 
-	* lib/test/unit/ui/testrunnermediator.rb: moved the run flag to a more
-	  central location.
+Wed May 13 19:05:20 1998  MAEDA shugo  <shugo@aianet.ne.jp>
 
-	* lib/test/unit.rb: ditto.
+	* BeOS patches for io.c, error.c and config.guess.
 
-	* lib/test/unit.rb: extracted the running code in to AutoRunner.
+Wed May 13 14:56:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/test/unit/autorunner.rb: added.
+	* experimental release 1.1b9_19.
 
-	* lib/test/unit/collector/objectspace.rb: extracted common test
-	  collection functionality in to a module.
+	* most of the Mac and BeOS patches merged, except path separators.
 
-	* lib/test/unit/collector.rb: ditto; added.
+	* error.c (err_append): generated SyntaxError was String.
 
-	* test/testunit/collector/test_objectspace.rb: ditto.
+	* ruby.h: xxx2INT, xxx2UINT checks values as int, not long.
 
-	* lib/test/unit/collector/dir.rb: added. Supports collecting tests out
-	  of a directory structure.
+	* ruby.h: remove typedef's. INT, UINT, UCHAR, USHORT.
 
-	* test/testunit/collector/test_dir.rb: added.
+Tue May 12 17:38:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/runner.rb: simplified to use the new capabilities.
+	* experimental release 1.1b9_18.
 
-Tue Oct  7 15:23:09 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Tue May 12 11:38:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/ruby/test_beginendblock.rb: add tests for nested BEGIN/END.
+	* error.c (syserr_errno): returns errno of the SystemCallError.
 
-	* test/ruby/beginmainend.rb: add tests for nested BEGIN/END.
+	* error.c (rb_sys_fail): saves errno in the Exception.
 
-	* test/ruby/endblockwarn.rb: new file added to test of END-in-method
-	  warning.
+	* error.c (set_syserr): no need to protect syserr_list.
 
-Tue Oct  7 12:23:47 2003  Tanaka Akira  <akr@m17n.org>
+	* error.c (rb_sys_fail): no more bufsize limit.
 
-	* ext/fcntl/fcntl.c (Init_fcntl): define Fcntl::O_ACCMODE.
+	* error.c (set_syserr): integer value of errno can be accessed by
+	  Errno::EXXX::Errno.
 
-	* ext/socket/extconf.rb: useless assignment removed.
+Sun May 10 03:10:33 1998  WATANABE Tetsuya  <tetsu@jpn.hp.com>
 
-Tue Oct  7 09:13:24 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* io.c (io_tell etc.): moved from File class to IO class.
 
-	* test/ruby/test_beginendblock.rb (test_endinmethod): END{} is now
-	  allowed in eval.
+Fri May  8 12:26:37 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Oct  7 04:15:25 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* pack.c (pack_unpack): should be unsigned int (was signed int).
 
-	* parse.y (stmt): should not expand mrhs if lhs is solely starred.
+Thu May  7 16:34:10 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Oct  7 02:57:53 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* pack.c (pack_pack): `V', `N' uses newly created NUM2UINT().
 
-	* parse.y (stmt): rhs of multiple assignment should not be
-	  expanded using "to_a". [ruby-dev:21527]
+	* ruby.h (NUM2UINT): new macro.
 
-Tue Oct  7 01:42:34 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* bignum.c (big2uint): try to convert bignum into UINT.
 
-	* ext/openssl/ossl_asn1.c (ossl_asn1_get_asn1type): use appropriate
-	  free function for ASN1_OBJECT.
+	* re.c (reg_match): needed to return false for match with nil.
 
-	* ext/openssl/ossl_asn1.c (ossl_asn1obj_get_sn): add new function for
-	  ASN1::ObjectId#sn; it returns short name text representation of OID.
+	* gc.c (obj_free): wrong condition to free string.
 
-	* ext/openssl/ossl_asn1.c (ossl_asn1obj_get_ln): add new function for
-	  ASN1::ObjectId#ln; it returns long name text representation of OID.
+Wed May  6 21:08:08 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* ext/openssl/ossl_asn1.c (ossl_asn1obj_get_oid): add new function for
-	  ASN1::ObjectId#oid; it returns numerical representation of OID.
+	* ruby.c (ruby_process_options): modified for DJGPP.
 
-Mon Oct  6 22:59:46 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Wed May  6 15:48:03 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/csv.rb (IOReader, BasicWriter): call binmode when a given IO
-	  respond_to?(:binmode).  record separator was wrong when you gave
-	  text mode IO to Reader.parse and Writer.generate.
+	* experimental release 1.1b9_17.
 
-	* test/csv/test_csv.rb: add tests for above change.
+Wed May  6 01:37:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Oct  5 23:27:09 2003  Tanaka Akira  <akr@m17n.org>
+	* eval.c: remove global variable `errat'.
 
-	* ext/socket/extconf.rb: check recvmsg even if sendmsg is exists.
+	* eval.c (rb_longjmp): embed error position information in the
+ 	  exception object.
 
-	* ext/socket/socket.c (thread_read_select): restored.
+Sat May  2 12:20:02 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Oct  6 16:23:38 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* re.c (reg_search): supports reverse search.
 
-	* marshal.c (w_object): wrong method name in the message.
+	* string.c (str_index_method): does update $~ etc.
 
-Mon Oct  6 16:02:05 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (f_load): needed to clear the_dyna_vars.
 
-	* parse.y (stmt): END in method should cause warning.
-	  [ruby-dev:21519]
+	* eval.c (dyna_var_asgn): do not push dyna_var, which is id == 0.
 
-Mon Oct  6 15:17:23 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* error.c (Init_Exception): NotImplementError is no longer
+	  StandardError, which is not handled by default rescue.
 
-	* test/ruby/test_iterator.rb (test_block_argument_without_paren):
-	  added. (follows sample/test.rb)
+Fri May  1 00:35:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Oct  6 11:57:06 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* ruby.c (proc_options): `-d' turns on verbose flag too.
 
-	* test/ruby/test_beginendblock.rb, test/ruby/beginmainend.rb: added
-	  test for eval-ed BEGIN END order.
+	* error.c (exception): last argument may be the superclass of the
+	  defining exception(s).
 
-Mon Oct  6 09:19:54 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* io.c (Init_IO): EOFError is now subclass of the IOError.
 
-	* marshal.c (w_object): should pass "weak" value to next level.
-	  [ruby-dev:21496]
+	* io.c (Init_IO): forgot to define IOError.
 
-	* eval.c (proc_alloc): should not use cached object if klass is
-	  different. [ruby-talk:83685]
+	* error.c (Init_Exception): old Exception class renamed to
+	  StandardError.  Exception now replaces old GlobalExit.
 
-Sun Oct  5 23:27:09 2003  Tanaka Akira  <akr@m17n.org>
+	* error.c (Init_Exception): Exception is now the root of the
+	  Global Exits.  There's no longer GlobalExit class.
 
-	* lib/pathname.rb: version information is added in document.
+	* util.c (ruby_mktemp): check TMP, TMPDIR first.
 
-Sun Oct  5 23:07:03 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Apr 30 01:08:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_f_END): block should be given.  [ruby-dev:21497]
+	* lib/tk.rb: call 'unknown', if proc not defined.
 
-Sun Oct  5 22:51:23 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* eval.c (handle_rescue): default rescue handles `Exceptional' not 
+	  only the instance of the `Exception's.
 
-	* lib/ext/openssl/extconf.rb: add check for some engine functions
-	  unavailable in OpenSSL-0.9.6.
+	* eval.c (f_raise): exception can be any object.
 
-	* lib/ext/openssl/ossl_engine.c: ditto.
+	* time.c (time_gm_or_local): call time_gmtime or time_localtime.
 
-Sun Oct  5 17:56:30 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (f_raise): raises TypeError if the class which is not a
+	  subclass of String is specified (checked in exc_new()).
 
-	* eval.c (rb_eval): fix evaluation order.  [ruby-list:38431]
+	* error.c (exc_new): need to check whether invalid class (not a
+	  subclass of String) is specified.
 
-Sun Oct  5 15:05:06 2003  akira yamada  <akira@ruby-lang.org>
+Wed Apr 29 21:05:44 1998  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
-	* test/uri/*: translated RUNIT to Test::Unit.
+	* ruby.c (proc_options): option '-e' via tempfile.
 
-Sun Oct  5 14:37:39 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Tue Apr 28 15:27:58 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/xsd/datatypes.rb: Rational -> Decimal string bug fix.
+	* experimental release 1.1b9_16.
 
-	* test/soap/marshal/test_marshal.rb: ditto.
+Tue Apr 28 00:07:38 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/soap/calc/test_calc_cgi.rb: add Config::CONFIG["EXEEXT"] to
-	  RUBYBIN.
+	* eval.c (obj_is_proc): type check predicate.
 
-Sun Oct  5 13:47:22 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* eval.c (obj_is_block): ditto.
 
-	* test/ruby/test_beginendblock.rb, test/ruby/beginmainend.rb: add tests
-	  about scope, order and allowed syntax.
+Mon Apr 27 16:59:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Oct  5 11:54:29 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* ext/gtk/gtk.c (Init_gtk): use timeout, not idle to avoid
+	  consuming CPU too much.
 
-	* test/ruby/envutil.rb: added.  split "rubybin" from test_system.rb.
+	* lib/tk.rb: use tcltklib#_invoke instead of `_eval'.
 
-	* test/ruby/test_system.rb: use envutil.rb
+Mon Apr 27 16:59:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/ruby/test_beginendblock.rb: added.
+	* array.c (ary_sort): use dup, not clone.
 
-	* test/ruby/beginmainend.rb: added.  used in test_beginendblock.rb.
+Mon Apr 27 13:46:27 1998  Tadahiro Maebashi  <maebashi@iij.ad.jp>
 
-Sun Oct  5 11:23:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* ext/tcltklib/tcltklib.c (ip_invoke): invoke tcl command
+	  directly.  need not worry about escaping tcl characters.
 
-	* test/testunit/runit/test_testresult.rb: removed some unnecessary
-	  cruft.
+Mon Apr 27 12:04:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Oct  5 11:14:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* random.c (f_rand): do not call srand() implicitly.
 
-	* lib/rubyunit.rb: aliasing TestCase into the top level is
-	  problematic.
+Fri Apr 24 14:35:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/runit/assert.rb: fixed a couple of bugs caused by recent
-	  refactoring in Test::Unit.
+	* experimental release 1.1b9_15.
 
-	* test/testunit/runit/*: added.
+	* parse.y (assignable): dyna_var_asgn actually defines nested
+	  local variables in outer context.
 
-Sun Oct  5 10:55:29 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* random.c (f_rand): call srand(), if it has not called yet.
 
-	* lib/open-uri.rb (URI::Generic#find_proxy): no_proxy support did not
-	  work.  [ruby-dev:21484]
+	* random.c (f_srand): use tv_usec as the default seed.
 
-Sun Oct  5 09:52:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* eval.c (rb_eval): values of nested local variables should be
+ 	  independent.
 
-	* lib/test/unit/assertions.rb: will use pp for output if available.
-	  Can be disabled by setting Assertions.use_pp = false.
+	* eval.c (rb_yield_0): local variables wrong nested conditions.
 
-	* test/testunit/test_assertions.rb: made a small change to exception
-	  formatting.
+Wed Apr 22 23:27:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Oct  5 07:42:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* io.c (select_get_io): get IO object by `to_io'.
 
-	* lib/test/unit/assertions.rb: made small improvements to assertion
-	  messages. Deprecated Assertions#assert_not_nil; use #assert instead.
+	* io.c (io_to_io): method to retrieve IO object, from delegating
+ 	  object for example.
 
-	* test/testunit/test_assertions.rb: ditto.
+Wed Apr 22 16:52:37 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/testunit/util/test_procwrapper.rb: use #assert instead of
-	  #assert_not_nil.
+	* experimental release 1.1b9_14.
 
-Sun Oct  5 04:10:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* string.c (str_modify): check for embedded pointer reference.
 
-	* lib/test/unit/assertions.rb: refactored message building.
+	* gc.c (obj_free): ditto.
 
-Sun Oct  5 03:40:22 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* pack.c (pack_pack): p/P template to embed pointers.
 
-	* ext/openssl/ossl_asn1.h: global symbols should be declared
-	  as external.
+Wed Apr 22 00:07:10 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-Sun Oct  5 03:03:20 2003  akira yamada  <akira@ruby-lang.org>
+	* array.c (ary_rindex): embarrassing typo.
 
-	* test/ruby/test_exception.rb (test_else): added.
+Tue Apr 21 12:31:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Oct  5 02:12:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* experimental release 1.1b9_13.
 
-	* lib/test/unit/assertions.rb: changed assertion messages to rely more
-	  heavily on #inspect. Added backtrace filtering for exceptions in
-	  assertion messages.
+	* configure.in (RUBY_LIB): supports --program-{prefix,suffix}.
 
-	* test/testunit/test_assertions.rb: ditto.
+	* array.c (ary_rindex): new method.
 
-Sun Oct  5 02:12:00 2003  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* io.c (io_binmode): should return self.
 
-	* lib/drb/acl.rb, lib/drb/ssl.rb: added.
+Tue Apr 21 08:23:04 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-	* lib/drb/drb.rb: exit from a thread using 'break'.
+	* parse.y (here_document): calling parse_string with wrong
+	  arguments.
 
-Sat Oct  4 21:49:14 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* struct.c (struct_aset): problem member assignment with name.
 
-	* gc.c (Init_stack): the type of space is changed to unsigned int
-	  from double.  [ruby-dev:21483]
+Mon Apr 20 14:47:49 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Oct  4 17:52:59 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* experimental release 1.1b9_12.
 
-	* lib/soap/netHttpClient.rb: follow http-access2.  hosts which matches
-	  ENV['no_proxy'] or ENV['NO_PROXY'] are not proxyed.
-	  - [,:] separated. ("ruby-lang.org:rubyist.net")
-	  - no regexp. (give "ruby-lang.org", not "*.ruby-lang.org")
-	  - if you want specify host by IP address, give full address.
-	    ("192.168.1.1, 192.168.1.2")
+	* time.c (time_arg): args may be string (support for reduced
+	  implicit type conversion).
 
-	* lib/soap/rpc/cgistub.rb: return "Status: XXX MMM" line.
+	* lib/base64.rb: changed to use pack/unpack with `m' template.
 
-	* test/runner.rb: give testsuite name.
+Mon Apr 20 06:23:20 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Oct  4 15:16:02 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* variable.c (mod_remove_const): new method.
 
-	* marshal.c (w_object): instance variable dump do not cause error
-	  for objects that cannot be dumped, if they traversed from
-	  marshal_dump.  they are just ignored.
+Sat Apr 18 03:53:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* gc.c (Init_stack): cast "space" (doble value) into unsigned
-	  int.  should run on PowerPC.
+	* hash.c (hash_each_with_index): removed.  use Enumerable's
+	  each_with_index instead.
 
-	* eval.c (rb_eval): should not execute else part if any exception
-	  is caught. [ruby-dev:21482]
+	* class.c (rb_include_module): check for super modules, since
+ 	  module's included modules may be changed.
 
-	* parse.y (f_args): should allow unparenthesized block argument.
+Fri Apr 17 21:50:47 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* parse.y (f_rest_arg): should allow unparenthesized rest
-	  argument.
+	* marshal.c (r_long): r_byte() may return signed byte.
 
-Sat Oct  4 14:59:51 2003  Tanaka Akira  <akr@m17n.org>
+Fri Apr 17 11:58:30 1998  NAGAI Hidetoshi  <nagai@dumbo.ai.kyutech.ac.jp>
 
-	* lib/pathname.rb (initialize): raise ArgumentError if argument has
-	  '\0' character.
-	  (relative_path_from): new method.
-	  (each_entry): new method for replacement of dir_foreach.
-	  (foreach, foreachline, dir_foreach, chdir): obsoleted.
+	* ext/tcltklib/tcltklib.c (lib_mainloop): thread and interrupt check.
 
-Sat Oct  4 12:58:48 2003  akira yamada  <akira@ruby-lang.org>
+Fri Apr 17 11:06:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/uri/* (6 files): added.
+	* eval.c (find_file): try to fopen() to check whether file exists.
 
-Sat Oct  4 12:44:45 2003  akira yamada  <akira@ruby-lang.org>
+	* ruby.c (load_file): ditto.
 
-	* lib/uri/ftp.rb, lib/uri/mailto.rb: renamed to #to_s from #to_str.
+	* struct.c (struct_aset): struct member can be set by member name.
 
-Sat Oct  4 07:33:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+Fri Apr 17 00:47:19 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* lib/test/unit/testsuite.rb: changed #<< to return self, and added
-	  #delete.
+	* ext/extmk.rb.in: added m68k-human support
 
-	* test/testunit/test_testsuite.rb: ditto. Also slightly refactored
-	  #test_size.
+	* file.c (LOCK_SH): defines moved.
 
-	* lib/test/unit/collector/objectspace.rb: collector now preserves the
-	  hierarchy of suites.
+	* array.c (ary_flatten_bang): simplified loop.
 
-	* test/testunit/collector/test_objectspace.rb: ditto.
+Thu Apr 16 16:52:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Oct  4 04:48:49 2003  why the lucky stiff  <why@ruby-lang.org>
+	* experimental release 1.1b9_11.
 
-	* ext/syck/rubyext.c: default keys handled.
+	* lib/tk.rb: thread support (experimental - maybe slow).
 
-	* ext/syck/syck.h: lowered default buffer size to 16k for increased
-	  performance.
+	* eval.c (rb_longjmp): trace event on exception in raising
+ 	  context, just before raising exception.
 
-	* test/yaml: checkin of basic unit tests.
+	* struct.c (struct_s_members): forgot to check singletons.
 
-Sat Oct  4 04:24:19 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* struct.c (struct_aref): members can be accessed by names too.
 
-	* ext/openssl/extconf.rb: add check for X509V3_set_nconf.
+	* array.c (ary_flatten): new method.
 
-	* ext/openssl/ossl_x509ext.c (ossl_x509extfactory_set_config):
-	  cannot implement if X509V3_set_nconf doesn't exist.
+	* eval.c (rb_longjmp): prints exception information with `-d'.
 
-Sat Oct  4 02:12:44 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* object.c (any_to_s): remove class name restriction.
 
-	* lib/xsd/datatypes.rb: dump sign by itself.  under the problematic
-	  platform, sprintf("%+.10g", -0.0) => +0.  sigh.
+Thu Apr 16 01:38:02 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* sample/wsdl/amazon/*: update schema ver2 to ver3.
+	* file.c (thread_flock): do not block other threads.
 
-Sat Oct  4 01:33:46 2003  Tanaka Akira  <akr@m17n.org>
+	* eval.c (thread_trap_eval): signals are now delivered to the
+ 	  current thread again.  In case that the current thread is dead,
+ 	  signals are forwarded to the main thread.
 
-	* lib/pathname.rb (initialize): duplicate and freeze argument.
-	  (to_s): return duplicated string.
-	  (children): new method.
-	  (each_line): new alias to foreachline.
+	* string.c (str_new4): need not to duplicate frozen strings.
 
-Fri Oct  3 16:13:19 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Wed Apr 15 08:33:47 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-	* ext/openssl/ossl_asn1.c: add DER encoder and decoder.
+	* struct.c (struct_inspect): remove restriction for struct names.
 
-	* ext/openssl/ossl_asn1.h: add OpenSSL::ASN1 module.
+Wed Apr 15 02:55:02 1998  Kazuya 'Sharl' Masuda  <sharl@www.ufo.co.jp>
 
-	* ext/openssl/ossl.c (Init_openssl): call Init_ossl_asn1.
+	* x68 patches to config.sub, ext/extmk.rb.in
 
-	* ext/openssl/extconf.rb: check if X509_ATTRIBUTE has field "single".
+Wed Apr 15 01:22:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_x509attr.c (ossl_x509attr_set_value): accept
-	  DER encoded data argument.
+	* string.c (str_dup_frozen): do not duplicate frozen strings.
 
-	* ext/openssl/ossl_x509attr.c (ossl_x509attr_get_value): return
-	  DER encoded data in OpenSSL::ASN1 types.
+	* parse.y (yylex): allow nested parenthesises.
 
-Fri Oct  3 13:02:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* io.c (obj_displayln): prints newline after `display'ing the
+	  receiver.
 
-	* lib/test/unit.rb: refactored to use optparse.
+	* io.c (io_puts): avoid generating "\n" each time.  use RS_default
+ 	  instead.
 
-	* lib/test/unit.rb: added support for selecting the output
-	  level from the command-line.
+	* io.c (f_p): ditto.
 
-	* lib/test/unit.rb: added a command-line switch to stop processing
-	  the command-line, allowing arguments to be passed to tests.
+Tue Apr 14 22:18:17 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-	* lib/test/unit.rb: changed the method for specifying a runner or a
-	  filter from the command-line.
+	* struct.c (struct_aref): should not subtract negative index.
 
-	* lib/test/unit/collector/objectspace.rb: fixed a bug causing all
-	  tests to be excluded when the filter was set to an empty array.
+Tue Apr 14 11:34:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/testunit/collector/test_objectspace.rb: ditto.
+	* experimental release 1.1b9_10.
 
-Fri Oct  3 08:14:32 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y: token names prefixed by `t'.
 
-	* lib/irb/ruby-lex.rb (RubyLex::identify_identifier): support
-	  'class ::Foo' syntax. [ruby-talk:83514]
+	* struct.c (struct_s_def): supports subclassing of Struct.
 
-Fri Oct  3 08:01:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* io.c (io_s_new): supports subclassing of IO.
 
-	* lib/test/unit/assertions.rb: added a default message for #assert,
-	  #assert_block, and #flunk.
+Mon Apr 13 11:07:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/testunit/test_assertions.rb: ditto.
+	* eval.c (f_binding): need to restore method name.
 
-	* lib/test/unit/failure.rb: failures now show a better trace of where
-	  they occurred.
+	* eval.c (rb_call0): raises SystemStackError, not Fatal.
 
-	* test/testunit/test_failure.rb: ditto (added).
+	* io.c (obj_display): same as `print self'.
 
-	* lib/test/unit/testcase.rb: ditto.
+	* io.c (f_p): can now be called in the method form.
 
-	* test/testunit/test_testcase.rb: ditto.
+	* re.c (reg_regsub): needed to be mbchar aware.
 
-	* lib/test/unit/util/backtracefilter.rb: added.
+Mon Apr 13 13:18:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/testunit/util/test_backtracefilter.rb: added.
+	* eval.c (thread_trap_eval): all signals delivered to main_thread.
 
-	* lib/test/unit/error.rb: changed to use BacktraceFilter and improved
-	  output.
+Mon Apr 13 12:47:03 1998  TAKAHASHI Masayoshi  <maki@inac.co.jp>
 
-	* test/testunit/test_error.rb: ditto.
+	* re.c (kcode_set_option): did not set SJIS on SJIS condition.
 
-Thu Oct  2 20:33:49 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Apr 12 22:14:07 1998  Kazunori NISHI  <kazunori@swlab.csce.kyushu-u.ac.jp>
 
-	* ext/iconv/iconv.c (iconv_failure_initialize): conform with
-	  orthodox initialization method.
+	* array.c (ary_uniq_bang): should be `==', not `='. embarrassing.
 
-	* ext/iconv/iconv.c (iconv_fail): initialize exception instance
-	  from the class, and do not share instance variables with the
-	  others.  [ruby-dev:21470]
+Sat Apr 11 02:13:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Oct  2 18:20:27 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* array.c (ary_subseq): SEGVed for `[][1,1]'.
 
-	* time.c (Init_Time): define initialize.  [ruby-dev:21469]
+Fri Apr 10 21:29:06 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-Thu Oct  2 17:39:38 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* array.c (ary_subseq): add check for beg larger than array length.
 
-	* ext/openssl/ossl_engine.c: add a new module OpenSSL::Engine.
-	  it supports OpenSSL hardware cryptographic engine interface.
+Wed Apr  8 17:24:11 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
 
-	* ext/openssl/ossl_engine.h: ditto.
+	* dir.c (dir_s_open): can be called with block (like IO#open).
 
-	* ext/openssl/MANIFEST: add ossl_engine.c and ossl_engine.h.
+	* dir.c (dir_s_chdir): print directory path on error.
 
-	* ext/openssl/extconf.rb: add check for openssl/engine.h.
+	* dir.c (dir_s_chroot): ditto
 
-	* ext/openssl/ossl.c: call Init_ossl_engine().
+	* dir.c (Init_Dir): needed to override `new'.
 
-	* ext/openssl/ossl.h: include openssl/engine.h.
+Thu Apr  9 18:24:58 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_pkey_{rsa,dsa,dh}.c: check if underlying
-	  EVP_PKEY referes engine.
+	* experimental release 1.1b9_09.
 
-Thu Oct  2 17:22:37 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* string.c (str_cmp): do not depend on sentinel at the end of the
+	  strings. 
 
-	* time.c (time_load): restore instance variables (if any) before
-	  loading from marshaled data.
+	* string.c (str_chomp_bang): forgot to set the sentinel.
 
-Thu Oct  2 14:19:15 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed Apr  8 00:59:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/iconv/iconv.c (iconv_fail): now yield erred substring, and
-	  set error object to $!.
+	* bignum.c (big2int): converted int may be too big to fit in
+	  signed int.
 
-	* ext/iconv/iconv.c (iconv_convert): error handler block should
-	  return appended part and the rest.  if rest is nil, the
-	  conversion stops.
+	* parse.y (arg): `foo += 1' should not cause an error.
 
-Thu Oct  2 12:00:18 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* variable.c (rb_const_defined): returned false even if the
+	  constant is defined at the top level.
 
-	* variable.c (rb_const_defined_0): look up constants in Object as
-	  well.  [ruby-dev:21458]
+	* eval.c (f_local_variables): dyna_var->id may be null.  should
+	  have checked before calling str_new2().
 
-	* test/ruby/test_defined.rb (TestDefined::test_defined): test for
-	  constants.
+Tue Apr  7 01:15:15 1998  Kaneko Naoshi  <wbs01621@mail.wbs.or.jp>
 
-Thu Oct  2 11:17:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* re.c (reg_regsub): need to check string boundary.
 
-	* lib/test/unit/assertions.rb: should not capture an
-	  AssertionFailedError unless explicitly requested.
+Tue Apr  7 19:19:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/testunit/test_assertions.rb: ditto.
+	* string.c (str_cmp): returns either 1, 0, -1.
 
-	* test/testunit/collector/test_objectspace.rb: fixed a test failure
-	  caused by methods being returned in different orders on different
-	  platforms by moving test sorting from TestSuite into the locations
-	  where suites are constructed. [ruby-talk:83156]
+	* array.c (ary_cmp): should check array length, too
 
-	* lib/test/unit/testcase.rb: ditto.
+Tue Apr  7 18:50:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/test/unit/testsuite.rb: ditto.
+	* experimental release 1.1b9_08.
 
-	* lib/test/unit/collector/objectspace.rb: ditto.
+Tue Apr  7 18:31:27 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Thu Oct  2 03:25:01 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* instruby.rb (mandir): dll installation for cygwin32
 
-	* eval.c (rb_thread_raise): prototype; avoid VC++ warning.
+Tue Apr  7 01:16:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Oct  2 01:37:34 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* config.sub (maybe_os): TOWNS support?
 
-	* time.c (time_mdump): new marshal dumper. _dump is still
-	  available for compatibility.
+	* config.guess: too strict check for libc versions on linuxes.
 
-	* time.c (time_mload): new marshal loader.
+	* experimental release 1.1b9_07.
 
-	* marshal.c (w_object): preserve instance variables for objects
-	  with marshal_dump.
+	* array.c (ary_cmp): compare each element using `<=>'.
 
-	* marshal.c (r_object0): restore instance variables before calling
-	  marshal_load.
+	* hash.c (hash_each_with_index): yields [value, key] pair.
 
-	* error.c (rb_warn_m): always return nil.
+	* class.c (class_protected_instance_methods): list protected
+	  method names.
 
-Thu Oct  2 01:32:46 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* class.c (ins_methods_i): exclude protected methods.
 
-	* eval.c (rb_f_block_given_p): real required condition is
-	  ruby_frame->prev->iter == ITER_CUR.
+	* eval.c (PUSH_BLOCK): dynamic variables can be accessed from
+ 	  eval() with bindings.
 
-	* eval.c (rb_block_given_p): ditto.
+Mon Apr  6 14:49:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (block_pass): update ruby_frame->iter only when previous
-	  value is ITER_NOT.
+	* eval.c (thread_yield): must return evaluated value.
 
-Thu Oct  2 01:02:35 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri Apr  3 13:07:29 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* variable.c (rb_const_defined_at): should exclude constants from
-	  Object when TYPE(klass) == T_MODULE *and* exclude is on.
-	  [ruby-dev:21458]
+	* eval.c (thread_schedule): context switch bypassed on wrong
+	  conditions.
 
-	* variable.c (rb_const_get_0): do not lookup constants from Object
-	  when TYPE(klass) == T_MODULE *and* exclude is on.
+	* variable.c (rb_name_class): set classname by id before String
+ 	  class is initialized (1.0 behavior restored).
 
-Thu Oct  2 00:21:11 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Fri Apr  3 11:25:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/logger/test_logger.rb: unlinking file before close causes
-	  problem under win32 box.
+	* numeric.c (num2int): no implicit conversion from string.
 
-	* lib/xsd/datatypes.rb(XSDFloat, XSDDouble): add +/- sign explicitly
-	  when stringified and embedded into XML instance.  Ruby's sprintf may
-	  format -0.0 as "0.0" (no minus sign) depending on underlying C
-	  sprintf implementation.
+	* numeric.c (num2int): check whether `to_i' returns an Integer.
 
-	* test/xsd/test_xsd.rb, test/soap/test_basetype.rb: follow above change.
+	* numeric.c (num_zero_p): new method.
 
-	* test/soap/calc/*: give httpd config param "CGIInterpreter".
-	  "/usr/bin/env ruby" thing does not work under non-Unix boxes.
+	* numeric.c (num_nonzero_p): new method.  returns the receiver if
+ 	  it's not zero.
 
-Sat Oct  2 00:42:20 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (obj_instance_eval): the_class should be the object's
+	  singleton class.
 
-	* marshal.c (r_byte): retrieve pointer from string value for each
-	  time.  [ruby-dev:24404]
+	* error.c (exc_s_new): message is converted into a string.
 
-	* marshal.c (r_bytes0): ditto.
+Thu Apr  2 18:31:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* enum.c (sort_by_i): re-entrance check added.  [ruby-dev:24399]
+	* eval.c (obj_call_init): every object call `initialize'.
 
-	* io.c (io_read): should freeze all reading buffer.
-	  [ruby-dev:24400]
+Wed Apr  1 08:51:53 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-	* string.c (rb_str_sum): should use bignums when bits is greater
-	  than or equals to sizeof(long)*CHAR_BITS. [ruby-dev:24395]
+	* parse.y (stmt): UNTIL_MOD should be for stmt, not only for expr.
 
-	* eval.c (specific_eval): defer pointer retrieval to prevent
-	  unsafe sourcefile string modification.  [ruby-dev:24382]
+Wed Apr  1 01:20:31 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* string.c (rb_str_sum): wrong cast caused wrong result.
-	  [ruby-dev:24385]
+	* object.c (true_and): boolean operators &, | and ^.
 
-	* enum.c (enum_sort_by): hide temporary array from
-	  ObjectSpace.each_object.  [ruby-dev:24386]
+Tue Mar 31 13:23:58 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* string.c (rb_str_sum): check was done with false pointer.
-	  [ruby-dev:24383]
+	* array.c (ary_compact_bang): returns nil, if it does not modify
+	  the array like String's bang methods.
 
-	* string.c (rb_str_sum): string may be altered.  [ruby-dev:24381]
+	* array.c (ary_uniq_bang): new method to remove duplicate items.
 
-Thu Oct  2 00:25:21 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (bind_s_new): new method.
 
-	* signal.c (ruby_signal_name): adjust to the prototype.
+	* numeric.c (num2int): raise exception if Fixnums too big to
+ 	  convert into `int' in case that sizeof(int) < sizeof(INT).
 
-	* process.c (pst_inspect): ditto.
+	* string.c (str_center): SEGV on negative width.
 
-	* ext/etc/etc.c (etc_getgrent, Init_etc): typo.
+	* eval.c (eval): forgot to set sourcefile.
 
-Wed Oct  1 20:49:41 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Mar 30 11:12:29 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* gc.c (heaps): manage slots and limits together.  [ruby-dev:21453]
+	* file.c (f_test): raises exception for unknown command.
 
-	* gc.c (add_heap): should not clear heaps slot even if realloc()
-	  failed.
+	* eval.c (Init_eval): `class_eval': alias to the module_eval.
 
-Wed Oct  1 20:36:49 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+Mon Mar 30 18:50:42 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-	* MANIFEST: add wince/mkconfig_wce.rb.
+	* string.c (str_capitalize_bang): did not check string modification.
 
-Wed Oct  1 17:22:33 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* string.c (str_delete_bang): wrong conversion.
 
-	* ext/etc/etc.c: add new functions: setpwent, getpwent, endpwent,
-	  setgrent, getgrent, endgrent.
+	* string.c (str_intern): typo in error message.
 
-	* ext/socket/socket.c (sock_s_gethostbyname): do not reverse lookup.
+Mon Mar 30 01:44:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Oct  1 17:01:30 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (obj_instance_eval): accepts block as evaluation body.
+	  No compilation needed each time.
 
-	* eval.c (rb_load): Object scope had priority over required file
-	  scope.  [ruby-dev:21415]
+	* eval.c (mod_module_eval): ditto
 
-Wed Oct  1 14:09:53 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
+	* file.c (file_s_umask): umask did not return old values, if no
+ 	  argument given.
 
-	* wince/mkconfig_wce.rb: sorry, forget to commit.
+Sun Mar 29 00:54:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Oct  1 10:08:42 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
+	* eval.c (f_throw): nil returned always.
 
-	* wince/setup.mak: add sigmarionIII SDK support.
+Sat Mar 28 20:40:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* wince/Makefile.sub: ditto.
+	* experimental release 1.1b9_06.
 
-	* wince/mkexports.rb: fix linker error in SH4.
+Sat Mar 28 16:07:11 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* wince/mkconfig_wce.rb: camouflage RUBY_PLATFORM for compiling ext.
+	* io.c (io_closed): should not cause exception for closed IO.
 
-Wed Oct  1 08:02:52 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
+	* string.c (str_tr): returned nil for success.
 
-	* wince/time_wce.c (time): add zero check.
+Sat Mar 28 00:47:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Sep 30 16:11:05 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (f_local_variables): new method to return an array of
+ 	  local variable names.
 
-	* Makefile.in: copy lex.c from $(srcdir) if it's not the current
-	  directory.  [ruby-dev:21437]
+	* variable.c (obj_instance_variables): now returns an array of
+	  variable names, as described in the reference.
 
-Tue Sep 30 11:29:23 2003  Tanaka Akira  <akr@m17n.org>
+	* eval.c (rb_attr): honors default method visibility of the
+	  current scope.
 
-	* process.c (pst_inspect): describe stopped process "stopped".
+Fri Mar 27 13:49:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Sep 30 09:31:56 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* experimental release 1.1b9_05.
 
-	* test/runner.rb: glob for directories.
+	* ruby.c (ruby_prog_init): `site_ruby' added to load_path.
 
-Tue Sep 30 09:11:43 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ruby.c (ruby_prog_init): load-path order changed.  Paths in
+ 	  the RUBYLIB environment variable comes first in non-tainted
+ 	  mode.
 
-	* eval.c (rb_eval): while/until should not capture break unless
-	  they are destination of the break.
+Thu Mar 26 11:51:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Sep 30 03:12:02 2003  Minero Aoki  <aamine@loveruby.net>
+	* eval.c (rb_call): new feature: `protected' methods.
 
-	* lib/net/http.rb (finish): revert to 1.93.
+	* string.c (str_dump): new method.
 
-	* lib/net/pop.rb (finish): revert to 1.60.
+	* eval.c (block_pass): block argument can be nil, which means no
+	  block is supplied for the method.
 
-	* lib/net/smtp.rb (finish): revert to 1.67.
+Wed Mar 25 21:20:13 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-	* lib/net/http.rb (do_start): ensure to close socket if failed to
-	  start session.
+	* string.c (str_reverse_bang): string copied to wrong place.
 
-	* lib/net/pop.rb (do_start): ditto.
+Wed Mar 25 08:12:07 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/net/smtp.rb (do_start): ditto.
+	* numeric.c (flo_modulo): caused SEGV if left operand is not a
+ 	  float value.
 
-	* lib/net/smtp.rb: SMTP#started? wrongly returned false always.
+	* eval.c (f_eval): optional third and fourth argument to specify
+	  file-name and line-number.
 
-Tue Sep 30 02:54:49 2003  Minero Aoki  <aamine@loveruby.net>
+	* eval.c (eval): file-name and line-number set properly.
 
-	* test/ruby/test_iterator.rb: new test
-	  test_break__nested_loop[123].
+	* parse.y (assign_in_cond): literal assignment is now warning, not 
+	  compile error.
 
-Mon Sep 29 23:39:13 2003  Minero Aoki  <aamine@loveruby.net>
+	* error.c (Warn): Warn() always print message, OTOH Waring()
+	  prints when verbose flag is set.
 
-	* lib/net/http.rb (finish): does not raise IOError even if
-	  !started?, to allow closing socket which was opened before
-	  session started.
+Tue Mar 24 12:50:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/net/pop.rb (finish): ditto.
+	* ruby.c (ruby_prog_init): `.' should come last in the load-path.
 
-	* lib/net/smtp.rb (finish): ditto.
+	* eval.c (Init_eval): `__send__', alias for `send'.
 
-Mon Sep 29 19:06:51 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+Mon Mar 23 12:44:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/win32ole/extconf.rb: add windows.h checking.
-	  (ruby-bugs:PR#1185)
+	* string.c (str_chomp_bang): now takes `rs' as an argument.
 
-Mon Sep 29 16:18:30 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* eval.c (thread_free): main_thread should not be freed.
 
-	* lib/logger.rb: check if the given logdevice object respond_to :write
-	  and :close, not is_a? IO.  duck duck.
+Fri Mar 20 16:40:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/logger/test_logger.rb: self IO.pipe reading/writing may be
-	  locked by the flood.  use tempfile.
+	* string.c (str_chomp_bang): chomp! (and other ! methods) returns
+ 	  nil if it does not modify the string.
 
-	* lib/wsdl/xmlSchema/data.rb: wrong constant reference.
+	* string.c (str_sub_iter_s): should check last pattern since it
+ 	  may be matched to null.
 
-Mon Sep 29 16:11:23 2003  Minero Aoki  <aamine@loveruby.net>
+Thu Mar 19 13:48:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/fileutils/test_fileutils.rb: clean up temporary symlink.
-	  Patched by NaHi.  [ruby-dev:21420]
+	* experimental release 1.1b9_04.
 
-Mon Sep 29 11:16:55 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (yylex): `10e0.9' should cause syntax error.
 
-	* eval.c (rb_thread_atfork): wrong format specifier.
-	  [ruby-dev:21428]
+Wed Mar 18 17:46:31 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* process.c (pst_inspect): better description.
+	* ruby.c (load_file): new file object constant DATA.  Only
+	  available for the script from the file.
 
-Mon Sep 29 02:31:44 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* regex.c (re_match): forwarding failure point popped too much. 
 
-	* lib/webrick/utils.rb (Utils::su): use setgid and setuid to
-	  set real and effective IDs. and setup group access list by
-	  initgroups.
+Tue Mar 17 18:23:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Sep 28 11:14:19 2003  Koji Arai  <jca02266@nifty.ne.jp>
+	* math.c (math_frexp): newly added.
 
-	* ext/digest/digest.c (Init_digest): `copy_object' was deprecated.
-	  `initialize_copy' should be defined.
+	* math.c (math_ldexp): ditto.
 
-	* ext/stringio/stringio.c (Init_stringio): ditto.
+	* bignum.c (bigdivmod): calculates modulo.
 
-Sat Sep 27 18:25:13 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* numeric.c (fix_remainder): returns reminder, formerly introduced
+ 	  as modulo.
 
-	* lib/xsd/charset.rb: XSD::Charset.is_ces did return always true under
-	  $KCODE = "NONE" environment.  check added.
+	* numeric.c (fix_modulo): calculates proper `modulo'.
 
-	* test/xsd/test_xsd.rb: add tests for above fix.
+	* bignum.c (bigdivmod): wrong sign for reminder.
 
-Sat Sep 27 15:58:50 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Mon Mar 16 17:07:28 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/soap/rpc/cgistub.rb: make logging severity threshold higher.
+	* experimental release 1.1b9_03.
 
-	* lib/soap/rpc/standaloneServer.rb: defer WEBrick server start to give
-	  a chance to reset logging severity threshold.
+Mon Mar 16 16:33:53 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* test/soap/calc/test_*, test/soap/helloworld/test_helloworld.rb: run
-	  silent.
+	* io.c (pipe_finalize): needed to add pipe_finalize to pipes on
+	  cygwin32.
 
-Sat Sep 27 09:44:18 2003  Minero Aoki  <aamine@loveruby.net>
+Mon Mar 16 14:11:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/fileutils/test_fileutils.rb: clear all errors on Windows.
-	  [ruby-dev:21417]
+	* class.c (ins_methods_i): needed to consider NOEX_UNDEF.
 
-	* test/fileutils/test_nowrite.rb: ditto.
+Mon Mar 16 13:23:53 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Mon Sep 27 09:14:03 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* io.c (io_check_closed): check for `fptr->f2 == NULL'.
 
-	* array.c (rb_ary_delete): comparison may change the capacity.
-	  [ruby-dev:24348]
+	* io.c (io_fptr_close): ditto.
 
-	* array.c (rb_ary_fill): fill should honor length argument.
-	  [ruby-dev:24346]
+Mon Mar 16 11:49:25 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* array.c (rb_ary_replace): should not use ptr from shared array.
-	  [ruby-dev:24345]
+	* io.c (pipe_atexit): free()ing referencing pipe_list.
 
-	* ext/socket/socket.c (s_accept): don't retry for EWOULDBLOCK.
-	  [ruby-talk:113807]
+	* range.c (range_length): returns zero, if the first is greater
+	  than the last.
 
-Sat Sep 27 04:57:07 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* signal.c (trap_restore_mask): restore signal mask before raising 
+	  exceptions and throws.
 
-	* test/ruby/test_file.rb: new file.  only asserts unlink-before-close
-	  behaviour now.
+Fri Mar 13 13:49:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/soap/marshal/test_digraph.rb: should close before unlink.
-	  unlink-before-close pattern is not needed here.
+	* experimental release 1.1b9_02.
 
-Sat Sep 27 03:32:37 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* object.c (mod_clone): need to dups constants and instance
+	  variables.
 
-	* test/soap/*, test/wsdl/*, test/xsd/*: move TestCase classes into
-	  each module namespace.  TestMarshal in
-	  test/soap/marshal/test_marshal.rb crashed with
-	  test/ruby/test_marshal.rb.
+	* eval.c (rb_eval): forgot to initialize body for NODE_DEFS.
 
-Sat Sep 27 01:30:59 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* eval.c (rb_eval): retrieve self from calling frame, since self
+	  changes sometimes.
 
-	* ext/socket/socket.c (ruby_connect): on win32, type of the 4th
-	  argument of getsockopt is char *.
+	* env.h (FRAME): need to save self in the calling frame.
 
-Fri Sep 26 18:35:40 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* io.c (f_gets_method): rs should be initialized by RS.
 
-	* lib/resolv-replace.rb: 1.8 compliance.  [ruby-talk:82946]
+Thu Mar 12 15:33:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Sep 26 17:39:27 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* experimental release 1.1b9_01.
 
-	* test/ruby/test_marshal.rb: add test for ruby's objects.
+	* range.c (range_s_new): check values by `first <= last'.
 
-Fri Sep 26 09:52:44 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* parse.y (lastline_set): fixed offset for $_ and $~ in the local
+	  variable space.
 
-	* defines.h (flush_register_windows): use volatile only for gcc on
-	  Solaris.  [ruby-dev:21403]
+Wed Mar 11 02:14:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/mkmf.rb (xsystem): use system directly to honor shell meta
-	  charaters.
+	* io.c (io_gets): handle normal case specially for speed.
 
-Fri Sep 26 00:10:13 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* eval.c (rb_disable_super): function to disable superclass's
+	  method explicitly.
 
-	* lib/README: updated.
+	* eval.c (rb_eval): inherits previous method definition's
+	  NOEX_UNDEF-ness, if exists.
 
-Thu Sep 25 17:48:10 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* class.c (rb_define_method): disables superclass's overriding
+ 	  method by default.
 
-	* ext/openssl/ossl.c (ossl_buf2str): fix type of 1st argument for
-	  rb_protect.
+Wed Mar 11 01:40:48 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
 
-	* ext/openssl/ossl_hmac.c (ossl_hmac_digest): should return meaningful
-	  value.
+	* numeric.c (flo_gt,etc.): do not depend on `<=>', to handle NaN.
 
-Thu Sep 25 09:00:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+Tue Mar 10 00:03:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/ostruct.rb: Added OpenStruct#==.
+	* ruby.c (load_file): understands multiple options in #! line.
 
-	* test/ostruct/test_ostruct.rb: Added.
+	* regex.c (re_compile_pattern): support for [:alpha:] etc.
 
-Thu Sep 25 07:55:26 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Mar  9 16:53:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/win32ole/win32ole.c, ext/openssl/ossl_pkey_dsa.c,
-	  ext/openssl/ossl_pkey_rsa.c, ext/bigdecimal/bigdecimal.h: must
-	  not use C++ or C99 style comment yet.  (ruby-bugs:PR#1184)
+	* io.h (GetOpenFile): embed io_check_closed in GetOpenFile.
 
-Thu Sep 25 00:23:22 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* sprintf.c (f_sprintf): zero padding failed for negative
+	  integers.
 
-	* MANIFEST: add SOAP4R.
+	* sprintf.c (remove_sign_bits): failed to remove some bits.
 
-Thu Sep 25 00:13:15 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Sat Mar  7 21:51:46 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
 
-	* lib/soap/* (29 files): SOAP4R added.
+	* class.c (ins_methods_i): body may be NULL for some case.
 
-	* lib/wsdl/* (42 files): WSDL4R added.
+Fri Mar  6 17:23:07 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/xsd/* (12 files): XSD4R added.
+	* regex.c (mbcinit): table driven mbchar detection.
 
-	* test/soap/* (16 files): added.
+	* object.c (obj_alloc): check for allocating instance for the
+	  primitive classes (mostly perfect).
 
-	* test/wsdl/* (2 files): added.
+	* ext/curses/curses.c (curses_finalize): restore original state at 
+	  interpreter termination.
 
-	* test/xsd/* (3 files): added.
+	* ext/curses/curses.c (curses_addstr): forgot to check argument
+	  type (caused SEGV).  now uses STR2CSTR() macro.
 
-	* sample/soap/* (27 files): added.
+Thu Mar  5 13:47:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* sample/wsdl/* (13 files): added.
+	* eval.c (block_pass): accepts method object as block args.
 
-Wed Sep 24 02:08:11 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* eval.c (f_missing): use any_to_s() for stringify.
 
-	* lib/webrick/httpservlet/cgihandler.rb: conform to mswin32.
-	  [ruby-talk:82735], [ruby-talk:82748], [ruby-talk:82818]
+Wed Mar  4 01:39:52 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Sep 23 23:10:16 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* parse.y (block_arg): new syntax - block argument in the
+	  calling arglist.
 
-	* lib/logger.rb: add Logger#<<(msg) for writing msg without any
-	  formatting.
+	* eval.c (rb_call): no module search. simplified a lot.
 
-	* test/logger/test_logger.rb: ditto.
+	* eval.c (rb_eval): block arg support.
 
-Tue Sep 23 20:47:51 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (f_block_arg): new syntax - block argument in the
+ 	  formal arglist.
 
-	* error.c (rb_warn_m): should not warn if -W0 is specified.
-	  [ruby-talk:82675]
+Tue Mar  3 14:20:15 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Sep 22 21:28:57 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* eval.c (obj_method): returns bound method object.
 
-	* MANIFEST: updated.
+	* eval.c (rb_call): argument check for empty methods.
 
-Mon Sep 22 19:22:26 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* ruby.h (NUM2CHR): new macro, originally from curses module.
 
-	* configure.in (AC_CHECK_FUNCS): add setuid and setgid.
+Tue Mar  3 13:03:35 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
 
-Mon Sep 22 12:34:55 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* io.c (io_putc): new method.
 
-	* util.c (ruby_strtod): skip preceding zeros before counting
-	  digits in the mantissa. (ruby-bugs:PR#1181)
+Tue Mar  3 11:21:28 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Sep 21 04:12:36 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* string.c (str_inspect): more strict charcode detection.
 
-	* ext/openssl/ossl_ocsp.c (ossl_ocspreq_initialize): the argument
-	  should be a String.
+	* eval.c (thread_stop): stopping only thread raises ThreadError
+	  exception.
 
-	* ext/openssl/ossl_ocsp.c (ossl_ocspres_initialize): ditt.
+Tue Mar  3 08:04:56 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
 
-	* ext/openssl/ossl_x509attr.c (ossl_x509attr_initialize): ditto.
+	* struct.c (struct_alloc): incomplete struct initialization made
+ 	  GC to access unallocated addresses.
 
-	* ext/openssl/ossl_x509ext.c (ossl_x509ext_initialize): ditto.
+Mon Mar  2 16:28:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_x509ext.c (ossl_x509ext_set_value): ditto.
+	* eval.c (thread_stop_method): remove Thread#stop.
 
-Sat Sep 20 11:49:05 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Fri Feb 27 18:16:26 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/logger.rb: typo fixed.
+	* version 1.1b9 released.
 
-	* test/logger/test_logger.rb: new file.
+Fri Feb 27 09:36:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Sep 19 11:39:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* hash.c (hash_delete_nil): needed to compare value to nil, since
+	  nil is the valid key for hashes.
 
-	* test/testunit/*: Added.
+	* hash.c (hash_foreach_iter): rehashing causes IndexError.
 
-	* lib/test/unit.rb: Documentation update.
+	* hash.c (hash_foreach_iter): rehash check by pointer comparison.
 
-	* lib/test/unit/ui/console/testrunner.rb (TestRunner#initialize):
-	  Ditto.
+Thu Feb 26 17:22:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/test/unit.rb: Factored out an ObjectSpace collector.
+	* parse.y (fname): convert reswords into symbols.
 
-	* lib/test/unit/collector/objectspace.rb: Ditto.
+	* parse.y (reswords): reserved words are now embedded in the
+ 	  syntax (sigh).
 
-	* sample/testunit/*: Added.
+	* parse.y: now reserved words can be method names safely.
 
-Fri Sep 19 01:00:48 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Wed Feb 25 15:50:07 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/webrick/log.rb (BasicLog#log): get rid of as ineffectual
-	  condition.
+	* eval.c (mod_module_eval): clear the_scope's PRIVATE flag before
+	  calling eval().
 
-	* lib/webrick/log.rb (BasicLog#format): add "\n" to message.
+	* gc.c (gc_call_finalizer_at_exit): run finalizers before any data 
+	  object being freed.
 
-Thu Sep 18 22:43:20 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_eval): needed to keep prot_tag->retval before
+	  evaluating the ensure clause.
 
-	* eval.c (proc_invoke): should push PROT_PCALL tag for orphans.
+Tue Feb 24 11:16:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (proc_invoke): should update "result" for orphans.
+	* parse.y (yylex): reserved words can be appear as method names at
+ 	  right after 'def' and `.'(dot), like foo.next.
 
-Thu Sep 18 20:33:03 2003  Tietew  <tietew-ml-ruby-list@tietew.net>
+	* eval.c (return_check): checks for return out of thread (formerly
+ 	  done in return_value).
 
-	* parse.y (str_xquote): do not prepend escapes in
-	  backqoute literals.  [ruby-list:38409]
+	* eval.c (POP_TAG): copy retval to outer level.
 
-Thu Sep 18 20:30:17 2003  Tanaka Akira  <akr@m17n.org>
+	* eval.c (return_value): just set retval, no check, no unwinding.
 
-	* lib/pathname.rb: update document.
+	* parse.y (nextc): line continuation by backslash at end of line.
 
-Thu Sep 18 15:27:05 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* regex.c (re_compile_pattern): forgot to clear pending_exact on
+	  closing parentheses.
 
-	* lib/logger.rb: new file.  Logger, formerly called devel-logger or
-	  Devel::Logger.
+	* parse.y (assignable): should not assign dyna_var to true, if it
+ 	  is already defined.
 
-	* sample/logger/*: new file.  samples of logger.rb.
+Mon Feb 23 14:35:03 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Sep 17 23:41:45 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* object.c (obj_is_kind_of): no longer accepts true/false/nil.
 
-	* eval.c (localjump_destination): should not raise ThreadError
-	  exception for "break". [ruby-dev:21348]
+	* object.c ({true,false,nil}_to_i): can be converted into integers.
 
-	* eval.c (proc_invoke): use result instead of prot_tag->retval.
-	  retval is no longer propagated to the ancestors.
+Mon Feb 23 12:11:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Sep 17 20:34:00 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* re.c (reg_s_quote): needed to be mbchar aware.
 
-	* parse.y (tokadd_string, parse_string, yylex): escaped terminator
-	  is now interpreted as is.  [ruby-talk:82206]
+	* eval.c (proc_s_new): wrong iter mark.
 
-Wed Sep 17 18:52:36 2003  Minero Aoki  <aamine@loveruby.net>
+Sat Feb 21 22:59:30 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
 
-	* test/fileutils/fileassertions.rb: new file.
+	* io.c (f_syscall): no argument check.
 
-	* test/fileutils/test_fileutils.rb: new file.
+Fri Feb 20 10:17:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/fileutils/test_nowrite.rb: new file.
+	* version 1.1b8 released.
 
-Wed Sep 17 18:51:02 2003  Minero Aoki  <aamine@loveruby.net>
+	* ext/kconv/kconv.c (kconv_kconv): default output code now be
+	  determined according to the value of $KCODE.
 
-	* test/strscan/test_stringscanner.rb: require test/unit.
+	* re.c (rb_get_kcode): can retrieve $KCODE from C code. 
 
-Wed Sep 17 18:35:34 2003  Minero Aoki  <aamine@loveruby.net>
+	* parse.y (stmt): if/unless modifiers returns nil, if condition is 
+	  not established.
 
-	* test/strscan/test_stringscanner.rb: new file.
+Thu Feb 19 11:06:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Sep 17 18:03:30 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* ext/kconv/kconv.c (kconv_kconv): charcode can be specified by
+	  code name (JIS, SJIS, EUC like value of $KCODE).
 
-	* ext/openssl: all files are reviewed to simplify and avoid memory leak.
+	* regex.c (re_compile_pattern): forgot to fixup_jump for (?:..).
 
-	* ext/openssl/extconf.rb: add check for assert.h.
+	* regex.c (re_compile_pattern): needed to clear pending_exact on
+	  non-registering grouping (?:...).
 
-	* ext/openssl/ossl.c (ossl_buf2str): new function to convert
-	  C buffer to String and free buffer.
+Wed Feb 18 19:54:21 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl.c (ossl_x509_ary2sk): new function to convert
-	  Array of OpenSSL::X509 to STACK_OF(X509) with exception safe.
+	* parse.y (here_document): needed to set lex_state to EXPR_END.
 
-	* ext/openssl/ossl.c (ossl_to_der, ossl_to_der_if_possible): new
-	  functions to convert object to DER string.
+Wed Feb 18 18:45:10 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* ext/openssl/ossl.h: ditto.
+	* patches for cygwin32 applied.
 
-	* ext/openssl/ossl_bio.c (ossl_membio2str): new function to convert
-	  BIO to String object and free BIO.
+Wed Feb 18 00:41:31 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_bio.h: ditto.
+	* string.c (str_sub_s): needed to be mbchar aware to increment one
+ 	  character.
 
-	* ext/openssl/ossl_pkcs7.c (ossl_pkcs7_to_der): add for "to_der".
+	* regex.c (re_match): \Z matches newline just before the end of
+	  the string.
 
-	* ext/openssl/ossl_x509name.c (ossl_x509name_to_der): ditto.
+Tue Feb 17 00:04:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_x509ext.c (ossl_x509ext_to_der): ditto.
+	* time.c (time_arg): Time.gm and Time.local now understands
+ 	  Time#to_a format.
 
-	* ext/openssl/ossl_x509ext.c (create_ext_from_array): removed
-	  and reimplement in openssl/x509.rb.
+	* string.c (str_sub_s): replace happened twice for null pattern.
 
-	* ext/openssl/ossl_x509attr.c: reimplemented and disable some
-	  method temporarily. this class doesn't work fine without ASN.1
-	  data support;-) I'll rewrite in near future.
+	* regex.c (re_search): null pattern should not match after newline 
+	  at the end of string.
 
-	* ext/openssl/lib/openssl/x509.c (X509::Attribute): get rid off
-	  unused code.
+	* time.c (time_isdst): now returns boolean value.
 
-	* ext/openssl/lib/openssl/x509.c (X509::ExtensionFactory): refine all.
+	* error.c (rb_check_type): treat special constants in messages.
 
-Tue Sep 16 22:25:06 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* parse.y (yylex): new form `::Const' to see toplevel constants.
 
-	* test/csv/test_csv.rb: add negative tests of row_sep.
+	* parse.y (cond): SEGV on `if ()'.
 
-Tue Sep 16 18:02:36 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* gc.c (obj_free): some data needed explicit free().
 
-	* regex.c (re_compile_pattern): should not translate character
-	  class range edge. [ruby-list:38393]
+Mon Feb 16 23:55:40 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Sep 16 16:47:56 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* eval.c (blk_free): release duplicated block informations.
 
-	* MANIFEST: add test/csv/mac.csv.
+	* eval.c (blk_copy_prev): duplicate outer block information into
+ 	  the heap, when proc/binding created.
 
-	* win32/Makefile.sub, bcc32/Makefile.sub (test): add phony NUL target.
+Mon Feb 16 14:38:25 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Sep 15 19:02:52 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* time.c (time_mon): now 1 for January and so on.
 
-	* lib/csv.rb: add extra pamameter to specify row(record) separater
-	  character.  To parse Mac's CR separated CSV, do like this.
-	    CSV.open("mac.csv", "r", ?,, ?\r) { |row| p row.to_a }
-	  The 3rd parameter in this example ?, is for column separater and the
-	  4th ?\r is for row separater.  Row separater is nil by default.  Nil
-	  separater means "\r\n" or "\n".
+	* time.c (time_year): year in 19xx (no + 1900 needed anymore).
 
-	* test/csv/test_csv.rb: add tests for above feature.
+Mon Feb 16 13:28:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/csv/mac.csv: added.  Sample CR separated CSV file.
+	* regex.c (re_compile_pattern): need to fetch mbchar's second byte
+ 	  without translation.
 
-Fri Sep 12 22:41:48 2003  Michal Rokos  <m.rokos@sh.cvut.cz>
+Mon Feb 16 12:29:27 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
 
-	* ext/openssl/ossl.c: move ASN.1 stuff to ossl_asn1.[ch]
+	* eval.c (f_pass_block): pass iterator block to other method.
 
-	* ext/openssl/ossl.c: move BIO stuff to ossl_bio.[ch]
+Fri Feb 13 08:16:11 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_asn1.[ch]: new files
+	* parse.y (parse_regx): handle \s before read_escape().
 
-	* ext/openssl/ossl_bio.[ch]: new files
+	* parse.y (read_escape): `\s' in strings as space.
 
-Fri Sep 12 12:30:41 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Feb 10 17:29:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* intern.h (rb_disable_super, rb_enable_super): replace with dummy
-	  expressions instead of prototypes.  the functions remain yet for
-	  binary compatibility.  [ruby-talk:81758]
+	* version 1.1b7 released.
 
-Fri Sep 12 12:09:54 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* string.c (str_aset): string insertion by `str[n] = str2'.
 
-	* bignum.c (rb_big_and): convert argument using 'to_int'.
+	* string.c (str_oct): does recognize `0x'.
 
-	* bignum.c (rb_big_or): ditto.
+ 	* sprintf.c (f_sprintf): use base 10 for conversion from string to
+ 	  integer.
 
-	* bignum.c (rb_big_xor): ditto.
+Mon Feb  9 14:51:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Sep 12 07:06:14 2003  David Black  <dblack@superlink.net>
+	* numeric.c (do_coerce): proper error message.
 
-	* lib/scanf.rb: Took out useless @matched_item variable; some small
-	  refactoring.
+	* string.c (str_sum): bug - masked by wrong value. (sigh..)
 
-Thu Sep 11 08:43:44 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Sat Feb  7 15:11:14 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_f_require): allow "require" on $SAFE>0, if feature
-	  name is not tainted.
+	* string.c (str_empty): new method
 
-	* lib/rexml/parsers/baseparser.rb (REXML::Parsers::BaseParser::stream):
-	  Supports StringIO.
+Fri Feb  6 01:42:15 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Sep 10 22:47:30 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* time.c (time_asctime): use asctime(3), not strftime(3).
 
-	* ext/openssl/ossl.h: add a workaround for win32 platform.
-	  libeay32.dll doesn't export functions defined in conf_api.h.
+Thu Feb  5 18:58:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_config.c (ossl_config_initialize): ditto.
+	* io.c (io_fptr_close): do not free path on close().
 
-	* ext/openssl/ossl_config.c (ossl_config_add_value): ditto.
+	* array.c (ary_filter): new method.
 
-	* ext/openssl/ossl_config.c (set_conf_section_i): should check
-	  if the argument is Array.
+	* enum.c (enum_each_with_index): new method.
 
-Wed Sep 10 22:41:54 2003  Tietew  <tietew@tietew.net>
+Thu Feb  5 14:10:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (win32_get_exception_list): avoid VC7 warning.
-	  [ruby-win32:577]
+	* parse.y (primary): singleton class def can be appeared inside
+ 	  method bodies.
 
-Tue Sep  9 10:39:51 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* hash.c (hash_replace): replace content.
 
-	* eval.c (struct tag): dst should be VALUE.
+	* string.c (str_replace_method): replace content.
 
-Tue Sep  9 10:39:51 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* array.c (ary_replace_method): replace elements.
 
-	* eval.c (localjump_destination): stop at the scope where the current
-	  block was created.  [ruby-dev:21353]
+	* string.c (str_succ_bang): String#succ!
 
-Tue Sep  9 05:17:04 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Thu Feb  5 18:20:30 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* ext/openssl/ossl_config.rb: avoid compile error in OpenSSL-0.9.6.
+	* string.c (str_upcase_bang): multi byte character support.
 
-Tue Sep  9 02:41:35 2003  Michal Rokos  <m.rokos@sh.cvut.cz>
+Wed Feb  4 13:55:26 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_config.c: Refine compatibility.
+	* array.c (ary_reverse): SEGV on empty array reverse.
 
-Tue Sep  9 01:50:45 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Tue Feb  3 12:24:07 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/webrick/httpserver.rb (HTTPServer#access_log): add "\n" to
-	  the message.
+	* re.c (match_to_a): non matching element should be nil.
 
-	* lib/webrick/log.rb (BasicLog#log): add "\n" only if needed.
+	* ruby.c (ruby_load_script): load script after all initialization.
 
-Mon Sep  8 22:15:33 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* bignum.c (str2inum): need to interpret prefix `0' of `0x'.
 
-	* ext/tk/lib/multi-tk.rb: modify security check at creating
-	  a new interpreter
+Tue Feb  3 10:00:18 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Mon Sep  8 20:00:12 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* numeric.c (fix_rshift): use `sizeof(INT)*8' instead of 32.
 
-	* lib/optparse.rb, lib/optparse/version.rb: search also all
-	  capital versions.
+Mon Feb  2 14:09:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Mon Sep  8 19:26:33 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* ruby.c (set_arg0): grab environment region too.
 
-	* ext/openssl/ossl.h: include openssl/conf.h and openssl/conf_api.h.
+Thu Jan 29 18:36:25 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* ext/openssl/ossl_config.c: refine all with backward compatibility.
+	* process.c (rb_proc_exec): check `sh' to be exist.
 
-	* ext/openssl/ossl_config.h: export GetConfigPtr() and DupConfigPtr().
+Thu Jan 29 18:18:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_x509.c: added new constants under X509 module.
-	  DEFAULT_CERT_AREA, DEFAULT_CERT_DIR, DEFAULT_CERT_FILE,
-	  DEFAULT_CERT_DIR_ENV, DEFAULT_CERT_FILE_ENV and DEFAULT_PRIVATE_DIR.
+	* io.c (io_stdio_set): assignment to $stdin or $stdout does
+	  reopen() as well as $stderr.
 
-	* ext/openssl/ossl_x509ext.c (ossl_x509extfactory_free): don't free
-	  the members of the struct. it's left to GC.
+Thu Jan 29 14:18:40 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_x509ext.c (ossl_x509_set_config): add for config=.
+	* class.c (mod_ancestors): should not include singleton classes.
 
-	* ext/openssl/ossl_x509ext.c (Xossl_x509extfactory_initialize):
-	  add attr readers: issuer_certificate, subject_certificate,
-	  subject_request, crl and config.
+	* object.c (obj_type): should not return internal class.
 
-Mon Sep  8 18:26:41 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* io.c (io_reopen): unwillingly closes stdio streams.
 
-	* lib/webrick/accesslog.rb (AccessLog::setup_params): use req.port
-	  instead of config[:Port] or req.request_uri.port.
+Thu Jan 29 11:50:35 1998  Toshihiko SHIMOKAWA  <toshi@csce.kyushu-u.ac.jp>
 
-	* lib/webrick/httprequest.rb (HTTPRequest#meta_vars): ditto.
+	* ext/socket/socket.c (udp_addrsetup): forgot to use htons().
 
-	* lib/webrick/httpservlet/filehandler.rb (FileHandler#dir_list): ditto.
+Tue Jan 27 23:15:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/webrick/config.rb: :Listen option never be used.
+	* keywords: __FILE__, __LINE__ are available again.
 
-	* lib/webrick/server.rb (GenericServer#initialize): don't use :Listen
-	  option and add warning message.
+Fri Jan 23 14:19:28 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/webrick/log.rb (BasicLog#<<): shortcut of log(INFO, ...).
+	* version 1.1b6 released.
 
-	* lib/webrick/httpserver.rb (HTTPServer#accesslog): use << for logging.
+	* object.c (mod_to_s): need to duplicate classpath.
 
-Sun Sep  7 16:08:28 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* error.c (exc_inspect): need to duplicate classpath.
 
-	* ext/tcltklib/tcltklib.c (lib_mainloop_core): fixed signal-trap bug
+Thu Jan 22 00:37:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/*.rb : Ruby/Tk works at $SAFE == 4
+	* ruby.h (STR2CSTR): new macro to retrieve char*.
 
-Sat Sep  6 02:26:34 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* class.c (rb_define_method): `initialize' should always be
+	  private, even if it defined by C extensions.
 
-	* test/ruby/test_*.rb: assert_same, assert_match, and so on.
+	* eval.c (rb_eval): `initialize' should always be private.
 
-Sat Sep  6 18:45:46 2003  Mauricio Fernandez  <batsman.geo@yahoo.com>
+Thu Jan 22 16:21:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* parse.y (assignable): call rb_compile_error(), not rb_bug().
-	  [ruby-core:01523]
+	* eval.c (rb_eval): some singleton class def cause SEGV.
 
-Sat Sep  6 17:40:41 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* eval.c (TMP_ALLOC): replace ALLOCA_N, where thread context
+ 	  switch may happen.
 
-	* ext/openssl/ruby_missing.c: rid of unnecessary backward
-	  compatibility stuff. and remove DEFINE_ALLOC_WRAPPER from
-	  all sources.
+Wed Jan 21 01:43:42 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_x509ext.c (X509::Extension.new): new method.
+	* eval.c (PUSH_FRAME): do not use ALLOCA_N().  crash on some
+	  platforms that use missing/alloca.c.
 
-	* ext/openssl/ossl_x509ext.c (X509::Extension#oid=): new method.
+	* regex.c (re_compile_pattern): too many pops for non register
+	  subexpr.
 
-	* ext/openssl/ossl_x509ext.c (X509::Extension#value=): new method.
+	* parse.y (yylex): open parentheses after identifiers are argument 
+	  list, even if whitespaces have seen.
 
-	* ext/openssl/ossl_x509ext.c (X509::Extension#critical=): new method.
+Tue Jan 20 15:19:59 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Sep  6 01:23:22 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* parse.y (terms): quoted word list by %w(a b c).
 
-	* win32/win32.c (CreateChild): need to quote cmd if RUBYSHELL is set.
+	* ext/tcltklib/extconf.rb: more accurate check for tcl/tk libs.
 
-	* win32/win32.c (CreateChild): fix condition about whether to call
-	  shell or not.
+	* file.c (rb_stat): most of the FileTest methods (and function
+ 	  `test') accept File objects as the argument.
 
-Sat Sep  6 00:36:20 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
+Tue Jan 19 18:19:24 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* Makefile.in (test): phony target.
+	* ext/extmk.rb.in (install): there should be no newline after install:
 
-	* lib/mkmf.rb (have_library, find_library): configure by library
-	  name.
+	* re.c (MIN): renamed from min().  there's a local variable named
+ 	  min in the file, so that some cpp will raise an error.
 
-	* lib/optparse.rb (OptionParser#order, #permute, #parse): allow an
-	  array as argument.
+Mon Jan 19 16:30:05 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/ruby/test_*.rb: moved invariants to left side in
-	  assert_equal, and use assert_nil, assert_raises and so on.
+	* version 1.1b5 released.
 
-	* win32/win32.c (isInternalCmd): distinguish command.com and
-	  cmd.exe.
+	* process.c (rb_syswait): no exception raised.
 
-	* win32/win32.c (make_cmdvector): a character just after wildcard
-	  was ignored.  [ruby-core:01518]
+Fri Jan 16 00:43:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Sep  5 20:27:08 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* ruby.h (CLONESETUP): copies its singleton classes too.
 
-	* test/ruby/test_*.rb: replace 'assert(a == b)' with assert_equal(a, b)'
+	* class.c (singleton_class_attached): saves binded object in the
+	  singleton classes.
 
-Fri Sep  5 18:00:51 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* eval.c (rb_eval): calls singleton_method_added even in the
+	  singleton class clauses.
 
-	* ext/openssl/lib/openssl/x509.rb: new method X509::Name::parse.
+Fri Jan 15 23:22:43 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* ext/openssl/ossl_digest.c: add ossl_digest_new().
+	* ruby.c (proc_options): -S does not recognize PATH.
 
-	* ext/openssl/ossl_digest.h: ditto.
+Thu Jan 15 02:03:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_cipher.c: add ossl_cipher_new().
+	* eval.c (rb_clear_cache_by_id): clear only affected cache
+	  entries.
 
-	* ext/openssl/ossl_cipher.h: ditto.
+Wed Jan 14 02:14:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Sep  5 15:32:04 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/socket/socket.c: new UDP/IP socket classes.
 
-	* misc/ruby-mode.el (ruby-font-lock-maybe-here-docs): should not
-	  search delimiter forward if found in backward.
+Tue Jan 13 10:00:18 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Sep  5 13:32:48 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* string.c (str_cmp): ignorecase($=) works wrong.
 
-	* test/runner.rb: arguments should be keys.
+Fri Jan  9 13:19:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Sep  5 12:09:55 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* version 1.1b4 released.
 
-	* test/ruby/test_system.rb (test_system): check existence of ruby
-	  interpreter.
+	* eval.c (f_missing): class name omitted from the error message.
 
-Fri Sep  5 11:32:17 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* error.c (exc_inspect): description changed.
 
-	* lib/optparse.rb (--version): fix assignment/reference order.
+	* string.c (Init_String): GlobalExit's superclass did not filled,
+	  since GlobalExit created earlier than String.
 
-	* lib/optparse.rb (OptionParser#help): new; OptionParser#to_s may
-	  be deprecated in future.
+Thu Jan  8 12:10:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/optparse/version.rb (OptionParser#show_version): hide Object.
+	* parse.y (aryset): expr in the brackets can be null.
 
-	* test/runner.rb: fix optparse usage.
+Wed Jan  7 21:13:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/runner.rb: glob all testsuits if no tests given.
+	* io.c (io_reopen): keep stderr unclosed.
 
-Fri Sep  5 10:42:58 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* io.c (io_errset): keep stderr unclosed.
 
-	* test/runner.rb: added.  gets testcases from command line and runs it.
+Tue Jan  6 00:27:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/ruby/test_gc.rb: remove useless part which was for dumping test
-	  result.
+	* parse.y: syntax modified for `while expr do .. end' etc.
 
-Fri Sep  5 09:28:59 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* process.c (f_exec,f_system): can supply arbitrary name for the
+ 	  new process.
 
-	* test/ruby/test_gc.rb: added.  splitter.rb which I made to split
-	  sample/test.rb into test/ruby/test_* kindly removed GC test (the
-	  last section in the original test) to reduce things to be worried.
+Mon Jan  5 16:59:13 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Fri Sep  5 03:00:04 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* file.c (file_s_basename): removes any extension by ".*".
 
-	* test/ruby/test_iterator.rb (test_block_in_arg): add no block
-	  given tests.
+Sun Jan  4 19:36:22 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* test/ruby/test_iterator.rb (test_ljump): uncomment LocalJumpError
-	  test.
+	* parse.y (yylex): needed to update lex_p (reading point).
 
-Fri Sep  5 01:10:11 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Sat Jan  3 19:14:14 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* test/ruby: tests for ruby itself.
+	* class.c,object.c: duplicate defines mKernel and cFinxnum.
 
-	* test/ruby/test_*.rb: split sample/test.rb into 28 test/unit testcases.
-	  some tests could not be translates...  search '!!' mark to see it.
+Fri Jan  2 20:38:59 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test/csv/test_csv.rb: should require 'csv', not '../lib/csv'.  test
-	  runner should set load path correctly.
+	* ext/curses/curses.c (NUM2CHAR): uses the first character for
+ 	  string arguments.
 
-Fri Sep  5 01:03:59 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* array.c (ary_fill): did not extend array for ranges.
 
-	* test/csv/test_csv.rb: close opened files for CSV::IOBuf explicitly.
-	  opened file cannot be removed under win32 box.
+	* array.c (beg_len): did not return end pos bigger than size.
 
-Thu Sep  4 23:59:40 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Jan  2 02:09:16 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* parse.y (tokadd_string): newlines have no special meanings in
-	  %w/%W, otherwise they are ignored only when interpolation is
-	  enabled.  [ruby-dev:21325]
+	* dir.c (dir_s_chdir): bug in nil check.
 
-Thu Sep  4 19:38:25 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* array.c (ary_fill): bug in nil check.
 
-	* ext/io/wait/.cvsignore: added.
+Tue Dec 30 11:46:23 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/.cvsignore: added.
+	* hash.c (env_path_tainted): checks directories in PATH
+	  environment variable are not world writable.
 
-Thu Sep  4 19:28:24 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* ruby.c (load_file): invoke specified interpreter if the #! line
+ 	  does not contain the word `ruby'.
 
-	* sample/openssl: added.  Sample of standard distribution library
-	  should be locate in sample/{module_name}/*.
+Fri Dec 26 03:26:41 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/sample/*: removed.  move to sample/openssl/*.
+	* string.c (uscore_get): type information included in the error
+ 	  message.
 
-Thu Sep  4 18:02:15 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* variable.c (f_untrace_var): does not free trace-data within
+ 	  trace procedure.
 
-	* test/csv/test_csv.rb: use remove_const to reduce warnings.  use
-	  Dir.tmpdir to locate working files.
+Thu Dec 25 02:50:29 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Sep  4 17:41:31 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* version 1.1b3 released.
 
-	* misc/ruby-mode.el (ruby-here-doc-beg-re): underscore also is
-	  valid delimiter.
+	* ruby.h: inlining some functions on gcc 2.x
 
-	* misc/ruby-mode.el (ruby-here-doc-end-match): must quote
-	  arbitrary string to use as regexp.
+Tue Dec 23 02:47:33 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* misc/ruby-mode.el (ruby-font-lock-maybe-here-docs): must not
-	  call `ruby-here-doc-end-match' unless `ruby-here-doc-beg-re'
-	  matched.
+	* eval.c (rb_eval): public/private information kept in the current 
+	  scope, to remove undesired state from the class/module.
 
-Thu Sep  4 15:40:07 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+	* time.c (time_strftime): remove hidden limit of 100 bytes of
+	  result string, using malloc'ed buffer. 
 
-	* test/csv/test_csv.rb: run on test/unit original layer.
+	* hash.c (hash_update): merges the contents of another hash,
+	  overriding existing keys.
 
-Thu Sep  4 12:54:50 2003  why the lucky stiff  <why@ruby-lang.org>
+	* regex.c (must_instr): totally re-written.
 
-	* ext/syck/token.c: headerless documents with root-level spacing now
-	  honored.
+	* io.c (read_all): try to allocate proper sized buffer using
+	  fstat(2) for speedup.
 
-Thu Sep  4 00:06:14 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Sat Dec 20 00:27:28 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (mark_frame_adj): need to adjust argv pointer if using
-	  system's alloca. [ruby-core:01503]
+	* regex.c (must_instr): need to skip 2 bytes for mbchars.
 
-Wed Sep  3 21:33:20 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Fri Dec 19 01:18:29 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* test: add test directory.  Test::Unit aware testcases and needed
-	  files should be located in this directory.  dir/file name convention;
-	    test/{module_name}/test_{testcase_name}.rb
-	    test/{module_name}/{needed_files}
-	  someday, someone will write testrunner which searches test_*.rb and
-	  run testcases automatically.
+	* version 1.1b2 released.
 
-	* test/csv/*: add testcase for lib/csv.rb.
+	* eval.c (check_errat): check and convert (if necessary) traceback 
+	  information before assigning to the variable $@.
 
-Wed Sep  3 01:37:09 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (f_raise): optional third argument to specify traceback
+	  information.
 
-	* io.c (rb_f_gets): should call next_argv() before type check
-	  current_file. [ruby-list:38336]
+	* io.c (f_open): prevent infinite recursive call.
 
-Tue Sep  2 20:37:15 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Thu Dec 18 19:33:47 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/lib/net/protocols.rb (SSLIO#ssl_connect): warning
-	  for skipping server verification.
+	* string.c (str_rindex): now accepts regexp as index.
 
-Tue Sep  2 23:36:57 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Dec 18 18:42:50 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* eval.c (proc_invoke): should retrieve retval when pcall is true.
+	* ext/socket/extconf.rb: modified to detect win32 socket lib.
 
-Tue Sep  2 14:09:20 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Dec 18 00:25:03 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/socket/extconf.rb: check s6_addr8 in in6_addr (Tru64 UNIX).
-	  the patch is submitted by nmu <nmu@users.sourceforge.jp>.
+	* re.c (reg_equal): checks for source and casefold and kcode matching.
 
-	* ext/socket/getaddrinfo.c (getaddrinfo): should use in6_addr8 on
-	  some platforms.
+	* marshal.c: became built-in module.
 
-	* ext/socket/getnameinfo.c (getnameinfo): ditto.
+	* ext/marshal/marshal.c (r_object): displays struct name for
+	  non-compatible struct.
 
-Tue Sep  2 14:02:19 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* string.c (str_index_method): now searches character (fixnum) in
+	  the string.
 
-	* ext/tcltklib/tcltklib.c (ip_invoke): fixed bug on passing a exception
+	* string.c (str_include): redefine `include?'.
 
-	* ext/tk/lib/{tk.rb, tkcanvas.rb, tkfont.rb, tktext.rb} :
-	  bug fix and improvement of font control
+	* regex.c (re_match): start_nowidth saves current stack position
+	  to stop_nowidth.
 
-Tue Sep  2 09:51:36 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* regex.c (re_compile_pattern): add space to stop_nowidth to save
+	  runtime stack position.
 
-	* eval.c (rb_eval): should not handle exceptions within rescue
-	  argument.  [ruby-talk:80804]
+Tue Dec 16 14:57:43 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Sep  2 00:44:37 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* string.c (scan_once): wrong exception for regexp that match with 
+	  null string (use substr instead of subseq).
 
-	* re.c (rb_memsearch): fix overrun.  [ruby-talk:80759]
+Sat Dec 13 00:13:32 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Sep  2 00:41:27 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* parse.y (expr): remove bare assocs from expr rule.
 
-	* ext/iconv/iconv.c (map_charset): use lower case keys.
+	* rbconfig.rb: renamed from config.rb (it was too generic name).
 
-	* ext/iconv/iconv.c (iconv_fail): just yield error and return the
-	  result if a block is given.
+Fri Dec 12 00:50:25 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/iconv/iconv.c (iconv_convert): yield error and append the
-	  result if a block is given.
+	* parse.y (expr): warns if BEGIN or END appear in the method
+ 	  bodies.
 
-	* ext/iconv/charset_alias.rb (charset_alias): optional third
-	  argument.
+	* string.c (str_match): calls y =~ x if y is neither String nor
+	  Regexp so that eregex.rb works.  
 
-	* ext/iconv/charset_alias.rb (charset_alias): use CP932 instead of
-	  SHIFT_JIS on cygwin.
+	* eval.c (f_at_exit): to register end proc.
 
-Mon Sep  1 18:34:25 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* class.c (rb_define_module_function): define 'function' method
+	  for the Module, not private method.
 
-	* eval.c (rb_eval): make tail recursion in ELSE clause of
-	  RESCUE a jump.
+	* class.c (rb_define_function): function to define `function' method.
 
-Mon Sep  1 18:00:02 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (rb_eval): inherit visibility from superclass's method
+	  except when it is set to `function'
 
-	* parse.y (aref_args): forgot to call NEW_SPLAT(). reported by
-	  Dave Butcher.
+	* eval.c (rb_eval): new visibility status `function'.
 
-	* eval.c (Init_Thread): protect thgroup_default.  suggested by Guy
-	  Decoux in [ruby-talk:80623]
+	* parse.y (yycompile): do not clear eval_tree. thus enable multiple 
+	  command line script by option `-e'.
 
-Mon Sep  1 16:59:10 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (rb_eval): END execute just once.
 
-	* eval.c (rb_thread_switch): add RESTORE_EXIT; exit by another
-	  thread termination.
+	* parse.y (expr): BEGIN/END built in the syntax.
 
-	* eval.c (rb_thread_start_0): should not error_print() within
-	  terminated thread, because $stderr used by it might be
-	  overriden now.  [ruby-dev:21280]
+Thu Dec 11 13:14:35 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sun Aug 31 22:46:55 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* object.c (mod_le): Module (or Class) comparison.
 
-	* eval.c (TAG_DST()): take no argument.
+	* eval.c (rb_remove_method): raises NameError if named method does 
+	  not exist.
 
-	* process.c (p_gid_sw_ensure): return VALUE.
+	* ext/curses/curses.c: remove CHECK macro for BSD curses.
 
-Sun Aug 31 22:27:10 2003  Hidetoshi NAGAI  <nagai@dumbo.ai.kyutech.ac.jp>
+Thu Dec 11 12:44:01 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* process.c (p_gid_sw_ensure): lack of function type
+	* pack.c: sun4 cc patch
 
-Sun Aug 31 12:25:06 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
+Wed Dec 10 15:21:36 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/optparse.rb: --version takes an optional argument; "all" or
-	  a list of package names.
+	* ext/marshal/marshal.c (marshal_load): can supply evolution proc
+	  object as optional second argument.
 
-Sun Aug 31 10:17:02 2003  Tadayoshi Funaba  <tadf@dotrb.org>
+	* re.c (reg_source): get source string of the regular expression.
 
-	* lib/date/format.rb: yyyy/mm is not an acceptable format.
+Tue Dec  9 10:05:17 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/time.rb: follow above.
+	* version 1.1b1 released.
 
-Sat Aug 30 14:25:43 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (tokadd): token buffer overrun.
 
-	* eval.c (rb_iter_break): should not call TAG_JUMP directly.
+	* ruby.c (ruby_prog_init): forgot to protect rb_argv0 from gc.
 
-Sat Aug 30 03:58:21 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (ruby_run): call finalizers at process termination.
 
-	* eval.c (struct BLOCK): remove BLOCKTAG, use scope instead.
+	* gc.c (gc_call_finalizer_at_exit): call free proc for every Data
+ 	  Wrapper, and finalizer for specified objects at termination.
 
-	* eval.c (POP_TAG): no longer propagate retval.  retval is now set
-	  directly by localjump_destination().
+	* version.c (show_version): version format changed.
 
-	* eval.c (localjump_destination): new function to cast
-	  return/break local jump.
+	* regex.c (re_match): wrong match with non-greedy if they appear
+	  more than once in regular expressions.
 
-	* eval.c (rb_yield_0): stop TAG_RETURN/TAG_BREAK escaping.
+	* sample/ruby-mode.el (ruby-expr-beg): forgot to handle modifiers.
 
-Fri Aug 29 22:35:00 2003  Shigeo Kobayashi  <shigek@ruby-lang.org>
+Mon Dec  8 19:00:15 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* bigdecimal.c *.html: The 2nd arg. for add,sub,mult, and div is 0,
-	  then result will be the same as +,-,*,/ respectively.
+	* io.c (io_puts): just put a newline if no argument given.
 
-Fri Aug 29 17:30:15 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+	* ext/tcltklib/tcltklib.c (lib_mainloop): thread-aware tk handle
+ 	  when $tk_thread_safe is set.
 
-	* process.c: bug fix
+	* ext/tcltklib/tcltklib.c (lib_mainloop): use Tcl_DoOneEvent()
+	  instead of Tk_MainLoop().
 
-	* process.c: add rb_secure(2) to methods of Process::{UID,GID,Sys}
+Mon Dec  6 07:11:16 1997  MAEDA shugo  <shugo@po.aianet.ne.jp>
 
-	* process.c: deny handling IDs during evaluating the block given to
-	  the Process::{UID,GID}.switch method
+	* io.c (io_puts): core dumped without any argument.
 
-	* ext/tcltklib/tcltklib.c : some methods have no effect if on slave-IP
+Fri Dec  5 18:17:17 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tcltklib/tcltklib.c : can create a interpreter without Tk
+	* eval.c (mod_remove_method): remove (not undef) a method from the 
+	  class/module.
 
-	* ext/tcltklib/tcltklib.c : bug fix on handling exceptions
+	* variable.c (obj_remove_instance_variable): method to remove
+	  instance variables.
 
-	* ext/tcltklib/MANUAL.euc : modify
+Thu Dec  4 13:50:29 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk.rb : freeze some core modules
+	* version 1.1b0 released.
 
-	* ext/tk/lib/multi-tk.rb : more secure
+	* string.c (str_aref): called str_index for regexp.
 
-	* ext/tk/lib/tk.rb: TkVariable.new(array) --> treat the array as the
-	  Tk's list
+Mon Dec  1 15:24:41 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tk.rb: improve accessibility of TkVariable object
+	* compar.c (cmp_between): wrong comparison made.
 
-	* ext/tk/lib/tk.rb, ext/tk/lib/tkfont.rb, ext/tk/lib/tkcanvas.rb,
-	  ext/tk/lib/tktext.rb : fix bug of font handling
+Wed Nov 26 18:18:05 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/tk/lib/tkfont.rb TkFont.new() accepts compound fonts
+	* lib/mkmf.rb: generate Makefile for extension modules out of ruby 
+	  source tree. use like `ruby -r mkmf extconf.rb'.
 
-Thu Aug 28 22:07:12 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* numeric.c (fix2str): enlarge buffer to prevent overflow on some
+	  machines.
 
-	* variable.c (rb_autoload_load): call const_missing if autoloading
-	  constant is not defined to allow hook.
+	* parse.y (here_document): wrong line number generated after here-doc.
 
-	* eval.c (rb_eval): use rb_const_get_from() instead of
-	  rb_const_get_at().
+Fri Nov 21 13:17:12 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (is_defined): forgot to check NODE_COLON3.
+	* parse.y (yylex): skip multibyte characters in comments.
 
-Thu Aug 28 17:30:24 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed Nov 19 17:19:20 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* variable.c (rb_const_get_0): should check constants defined in
-	  included modules, if klass is Object. [ruby-talk:79302]
+	* object.c (nil_to_a): nil.to_a => [].
 
-	* numeric.c (check_uint): check should be done using UINT_MAX, not
-	  INT_MAX. this fix is submitted by Lyle Johnson
-	  <lyle@knology.net> in [ruby-core:01486]
+	* parse.y (call_args): wrong node generation.
 
-Thu Aug 28 05:02:52 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Nov 18 10:13:08 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* parse.y (singleton): typo fixed (ruby-bugs-ja:PR#562)
+	* array.c (Init_Array): Array#=== works as Array#include?
 
-Thu Aug 28 02:37:45 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* regex.c (re_compile_pattern): insert initialize code for jump_n, 
+	  before entering loops.
 
-	* eval.c (rb_eval): *a = [1,2] now assigns [[1,2]] to a.
-	  consistent with *a = [1], which set [[1]] to a.
+	* re.c (reg_search): does not save registers unless $& etc appear
+	  in the script.
 
-	* node.h: merge NODE_RESTARY to NODE_SPLAT.
+Mon Nov 17 13:01:43 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* parse.y: rules simplified a bit by removing NODE_RESTARY.
+	* eval.c (is_defined): add defined? check for receivers and
+ 	  arguments for calls.
 
-	* sample/test.rb: updated for new assignment behavior.
+	* re.c (reg_search): cache last match object.
 
-Wed Aug 27 22:33:24 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* re.c (match_aref): $[0] etc. are available.
 
-	* error.c (rb_bug): should not use other methods; this function is
-	  not for ordinary use.  [ruby-dev:21259]
+Sat Nov 15 00:11:36 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Wed Aug 27 15:07:57 2003  Minero Aoki  <aamine@loveruby.net>
+	* io.c (io_s_popen): "rb" detection
 
-	* lib/net/smtp.rb (check_response): AUTH CRAM-MD5 returns 334
-	  response. [ruby-list:38279]
+Fri Nov 14 18:28:40 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Aug 27 05:10:15 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* string.c (scan_once): returns whole match if the pattern does
+	  not contain any parentheses.
 
-	* win32/win32.c (map_errno): support winsock error.
+Thu Nov 13 14:39:06 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* win32/win32.c (pipe_exec, CreateChild, poll_child_status, waitpid,
-	  kill, link, rb_w32_rename, unixtime_to_filetime, rb_w32_utime):
-	  pass errno to map_errno().
+	* string.c (str_sub): returns copy of the receiver string, even if 
+	  any substitution occurred.
 
-	* win32/win32.c (rb_w32_select, rb_w32_accept, rb_w32_bind,
-	  rb_w32_connect, rb_w32_getpeername, rb_w32_getsockname,
-	  rb_w32_getsockopt, rb_w32_ioctlsocket, rb_w32_listen, rb_w32_recv,
-	  rb_w32_recvfrom, rb_w32_send, rb_w32_sendto, rb_w32_setsockopt,
-	  rb_w32_shutdown, rb_w32_socket, rb_w32_gethostbyaddr,
-	  rb_w32_gethostbyname, rb_w32_gethostname, rb_w32_getprotobyname,
-	  rb_w32_getprotobynumber, rb_w32_getservbyname, rb_w32_getservbyport,
-	  rb_w32_fclose, rb_w32_close): use map_errno().
+	* regex.c (re_compile_pattern): no-width match by (?=..), (?!..).
 
-	* win32/win32.h: add winsock errors.
+Wed Nov 12 13:44:47 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Aug 26 23:53:23 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* time.c: remove coerce from Time class.
 
-	* lib/ostruct.rb (OpenStruct::method_missing): prohibit modifying
-	  frozen OpenStruct. [ruby-talk:80214]
+	* regex.c (re_match): non-greedy match by ??, *? +?, {n,m}?.
 
-Tue Aug 26 20:03:50 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Nov 10 11:24:51 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/mkmf.rb (create_tmpsrc): add the hook for source.
-	  [ruby-list:38122]
+	* regex.c (re_compile_pattern): non-registering parens (?:..).
 
-Tue Aug 26 15:59:53 2003  why the lucky stiff  <why@ruby-lang.org>
+	* regex.c (re_compile_pattern): new meta character \< (wordbeg)
+	  and \> (wordend).
 
-	* implicit.c (syck_type_id_to_taguri): corrected detection of
-	  x-private types.
+	* regex.c (re_compile_pattern): embedded comment for regular
+	  expression by (?#...).
 
-Sun Aug 24 01:02:48 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Nov  7 16:58:24 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* file.c (file_expand_path): performance improvement.
-	  [ruby-talk:79748]
+	* regex.c (re_compile_pattern): perl5 regxp \A and \Z available.
 
-Sat Aug 23 23:41:16 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* regex.c (re_compile_pattern): can expand compile stack dynamically.
 
-	* file.c (rb_file_s_expand_path): avoid calling rb_scan_args() for
-	  apparent cases. [ruby-talk:79748]
+	* regex.c (PUSH_FAILURE_POINT): wrong compare condition.
 
-Sat Aug 23 18:56:53 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed Nov  2 16:00:00 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* 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]
+	* string.c (str_sub_s): "".sub! "", "" => "\000"
 
-Sat Aug 23 16:48:41 2003  Keiju Ishitsuka  <keiju@ishitsuka.com>
+Fri Oct 31 15:52:10 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/irb/ruby-lex.rb: bug fix for "foo" !~ /bar/. [ruby-talk:79942]
+	* parse.y (assoc): keyword assoc like {fg->"black"}.
 
-Sat Aug 23 15:59:58 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Oct 30 17:33:38 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_eval, rb_iterate, block_pass): reduce PUSH/POP_TAG and
-	  EXEC_TAG() for retry.  [ruby-dev:21216]
+	* io.c (io_println): print with newline, which is not affected by
+	  the values of $/ and $\.
 
-Sat Aug 23 02:32:33 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Oct 30 16:54:01 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* eval.c (rb_yield_splat): should check if "values" is array.
+	* string.c (str_chop_bang): "".chop caused SEGV.
 
-	* enum.c (each_with_index_i): typo.
+	* string.c (str_chomp_bang): method to chop out last newline.
 
-Fri Aug 22 17:07:05 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Oct 27 13:49:13 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* enum.c (inject_i): use rb_yield_values.
+	* ext/extmk.rb.in: library may have pathname contains `.'
 
-	* enum.c (each_with_index_i): ditto.
+	* eval.c (rb_rescue): should not protect SystemError.
 
-	* eval.c (rb_yield_splat): new function to call "yield *values".
+Fri Oct 24 10:58:53 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* string.c (rb_str_scan): use rb_yield_splat().
+	* io.c (io_s_with_open_stream): ensures to close stream.
 
-Fri Aug 22 06:13:22 2003  why the lucky stiff  <why@ruby-lang.org>
+Thu Oct 23 11:17:44 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/rubyext.c: refactoring of the transfer method
-	  dispatch.  added yaml_org_handler for faster dispatch of
-	  transfers to base types.
+	* io.c (io_errset): value of $stderr can be changed (to any IO
+ 	  object).
 
-	* lib/yaml/rubytypes.rb: removed handling of builtins from
-	  Ruby library.
+	* io.c (next_argv): $< can be anything that responds to `write'.
 
-	* ext/syck/token.c: quoted and block scalars are now implicit !str
+	* file.c (file_s_with_open_file): ensures to close file.
 
-	* ext/syck/implicit.c: empty string detected as !null.
+	* error.c (exception): create error under the current class/module.
 
-Fri Aug 22 01:00:31 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* range.c (range_eqq): fixnum check for last needed too.
 
-	* eval.c (block_pass): improve passing current block.
+Wed Oct 22 12:52:30 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Aug 22 00:13:00 2003  Shigeo Kobayashi  <shigek@ruby-lang.org>
+	* ext/socket/socket.c: Socket::Constants added.
 
-	* ext/bigdecimal/bigdecimal.c: Int. overflow bug in multiplication
-	  fixed, and VpNmlz() speed up.
+	* file.c: File::Constants added for inclusion.
 
-Wed Aug 20 16:44:49 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* array.c (ary_join): call ary_join() recursively for the 1st
+ 	  array element.
 
-	* ext/socket/socket.c (ruby_connect): many systems seem to have
-	  a problem in select() after EINPROGRESS.  [ruby-list:38080]
+Mon Oct 20 12:18:29 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Wed Aug 20 01:31:17 2003  why the lucky stiff  <why@ruby-lang.org>
+	* ruby.c (load_file): wrong condition for #! check with -x.
 
-	* ext/syck/syck.h: Parser definition problems on HP-UX.
-	  [ruby-talk:79389]
+	* file.c (file_s_dirname): did return "" for "/a".
 
-	* ext/syck/handler.c (syck_hdlr_get_anchor): Memory leak.
+Fri Oct 17 14:29:09 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/syck/syck.s (syck_io_file_read): Bad arguments to fread.
+	* ruby.c: now works on alpha-linux.
 
-	* ext/syck/rubyext.c: Tainting issues.
+	* bignum.c (bigadd): some undefined side effect order assumed.
 
-Tue Aug 19 23:20:00 2003  Shigeo Kobayashi  <shigek@ruby-lang.org>
+Wed Oct 15 17:49:24 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/bigdecimal/bigdecimal.c .h .html: to_s("+") implemented.
+	* intern.h: function prototypes added.
 
-	* ext/bigdecimal/lib/bigdecimal/math.rb: E implemented.
+Mon Oct 13 16:54:18 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Aug 19 07:47:09 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* class.c (rb_define_class_id): call superclass's `inherited'
+ 	  method when making subclasses.
 
-	* lib/webrick/ssl.rb: new file; SSL/TLS enhancement for GenericServer.
+	* parse.y (nextc): clear lex_lastline at the end of file.
 
-	* lib/webrick/https.rb: SSLSocket handling is moved to webrick/ssl.rb.
+	* object.c (Init_Object): need to undef Class#append_features.
 
-	* lib/webrick/compat.rb (File::fnmatch): remove old migration code.
+	* eval.c (rb_eval): no warning on extending classes or modules.
 
-	* lib/webrick/httpserver.rb (HTTPServer#run): ditto.
+Thu Oct  9 11:17:50 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/webrick/server.rb (GenericServer#listen): the body of this
-	  method is pull out as Utils::create_lisnteners.
+	* eval.c (error_print): the exception name follows after the error 
+	  message.
 
-	* lib/webrick/utils.rb (Utils::create_lisnteners): new method.
+	* eval.c (compile_error): error message slightly changed.
 
-	* lib/webrick/server.rb (GenericServer#start): should rescue
-	  unknown errors. and refine comments.
+	* parse.y (nextc): script parsing will be terminated by __END__ at
+ 	  beginning of line.
 
-	* ext/openssl/lib/openssl/ssl.rb (SSLServer#accept): should close
-	  socket if SSLSocket raises error.
+	* eval.c (compile_error): `__END__' is no longer a keyword.
 
-Tue Aug 19 11:19:33 2003  Shugo Maeda  <shugo@ruby-lang.org>
+	* parse.y (nextc): protect lastline read from script stream.
 
-	* io.c (next_argv): should not call GetOpenFile() if rb_stdout is
-	  not a IO (T_FILE).
+Tue Oct  7 14:06:06 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Aug 19 07:47:09 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* version 1.1 alpha9 released.
 
-	* ext/openssl/ossl_ssl.c: sync_close is moved to SSLSocket as
-	  a builtin.
+	* eval.c (mod_append_features): renamed from extend_class.
 
-	* ext/openssl/lib/openssl/buffering.rb (Buffering#close): ditto.
+	* eval.c (rb_eval): defining method calls `method_added'.
 
-	* ext/openssl/lib/openssl/buffering.rb (Buffering#puts): should
-	  add a return to the tails of each line.
+	* eval.c (ruby_options): exception while processing options must
+	  terminate the interpreter.
 
-	* ext/openssl/lib/openssl/ssl.rb: new class OpenSSL::SSL::SSLServer.
+	* error.c (Init_Exception): wrong method configuration.  `new'
+	  should have been a singleton method.
 
-	* ext/openssl/lib/net/protocols.rb (SSLIO#ssl_connect): use sync_close.
+Mon Oct  6 18:55:38 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/sample/echo_svr.rb: use SSLServer.
+	* ext/kconv/kconv.c (kconv_guess): code to guess character code
+	  from string.
 
-	* ext/openssl/sample/echo_cli.rb: add example of SSLSocket#sync_close.
+Mon Oct  6 18:38:17 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Tue Aug 19 01:24:34 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* pack.c: now encode/decode base64 by `m' template.
 
-	* ext/curses/curses.c (_XOPEN_SOURCE_EXTENDED): Mac OS X standard
-	  headers are inconsistent at this macro.  [ruby-core:01432]
+Fri Oct  3 10:51:10 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/curses/extconf.rb: check if _XOPEN_SOURCE_EXTENDED breaks.
+	* MANIFEST: needed to include lex.c in the distribution.
 
-	* ext/tcltklib/stubs.c: Status macro in X11/Xthreads.h bothers
-	  winspool.h
+	* eval.c (ruby_options): f_require() called too early.
 
-	* instruby.rb: make list at first instead of iterator.
-	  [ruby-talk:79347]
+	* eval.c (rb_provide): module extensions should always be `.o'.
 
-Mon Aug 18 11:23:11 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Oct  2 11:38:31 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* dir.c (glob_helper): preserve raw order for **.
+	* version 1.1 alpha8 released.
 
-Sun Aug 17 23:39:55 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/marshal/marshal.c (r_object): remove temporal regist for
+ 	  structs. (caused problem if structs form cycles.)
 
-	* ext/openssl/extconf.rb (HAVE_VA_ARGS_MACRO): need to compile.
+	* parse.y (match_gen): static binding for match(=~) calls
+	  with regexp literals.
 
-Sun Aug 17 17:10:03 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Wed Oct  1 15:26:55 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/lib/openssl/ssl.rb (SSLSocket#sync_close=): add a
-	  method to specify if the underlying IO will be closed in
-	  SSLSocket#close.
+	* eval.c: protect retval in struct tag from GC for C_ALLOCA.
 
-	* ext/openssl/lib/openssl/buffering.rb: add forwarders to
-	  setsockopt, getsockopt and fcntl.
+	* eval.c: no more pointer value from setjmp/longjmp.
 
-	* ext/openssl/lib/net/protocols.rb: enable sync for SSLSocket.
+Wed Oct  1 14:01:49 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Sun Aug 17 11:32:04 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* ext/marshal/marshal.c (w_byte): argument must be char.
 
-	* ext/extmk.rb (extmake): should not force to remake Makefile when
-	  installation and so on.
+Wed Oct  1 10:30:22 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Sat Aug 16 23:58:18 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* variable.c (mod_const_at): global constants now belongs to the
+	  class Object.
 
-	* marshal.c (w_symbol, w_object): get rid of warnings.
+	* object.c (Init_Object): new global constant NIL.
 
-	* re.c (rb_memsearch): ditto.
+	* ext/marshal/marshal.c (marshal_dump): try to set binmode.
 
-	* time.c (time_dump): ditto.
+	* ext/marshal/marshal.c (r_object): forgot to re-regist structs in 
+	  the object table.
 
-	* ext/extmk.rb (extmake): not continue making when extconf.rb
-	  failed.
+	* eval.c (ruby_options): call Init_ext() before any require()
+ 	  calls by `-r'.
 
-	* ext/openssl/extconf.rb: check __VA_ARGS__ macro more precisely.
+Fri Sep 30 14:29:22 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* ext/openssl/ossl.h: remove version.h dependency.
+	* ext/marshal/marshal.c (w_object): marshal dumped core.
 
-	* ext/openssl/ruby_missing.h: ditto.
+Tue Sep 30 10:27:39 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/mkmf.rb (pkg_config): use --libs output except with
-	  only-L for other options.  [ruby-list:38099]
+	* sample/test.rb: bignum test suits added.
 
-	* lib/mkmf.rb (create_makefile): separate rule for static
-	  library from shared object.
+	* eval.c (rb_eval): new pseudo variable `true' and `false'.
 
-	* win32/Makefile.sub, bcc32/Makefile.sub, wince/Makefile.sub:
-	  define exec_prefix and libdir.
+	* parse.y: new keywords `true' and `false' added.
 
-Fri Aug 15 23:15:00 2003  Shigeo Kobayashi  <shigek@ruby-lang.org>
+Mon Sep 29 13:37:58 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/bigdecimal/bigdecimal.c .h: Bug in combination of limit & div
-	  method fixed.
+	* ruby.c (forbid_setid): forbid some options in suid mode.
 
-	* ext/bigdecimal/lib/bigdecimal/math.rb: atan() & sqrt() added.
+	* ruby.h (NUM2DBL): new macro to convert into doubles.
 
-Fri Aug 15 12:01:43 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Sep 27 09:53:48 1997  EGUCHI Osamu  <eguchi@shizuokanet.or.jp>
 
-	* configure.in (HUGE_ST_INO): check whether struct stat.st_ino
-	  is larger than long.  [ruby-dev:21194]
-	  http://www.geocities.co.jp/SiliconValley-PaloAlto/1409/ruby/beos.html
+	* bignum.c: modified for speeding.
 
-	* error.c (syserr_eqq): errno might exceed Fixnum limit.
+Fri Sep 26 18:27:59 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-	* error.c (Init_Exception): moved base initialization from
-	  init_syserr().
+	* sample/from.rb: some extensions.
 
-	* inits.c (rb_call_inits): postpone initializing errnos until
-	  Bignum is available.
+Mon Sep 29 13:15:56 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Aug 15 12:01:43 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* parse.y (lhs): no more syntax error on `obj.CONSTANT = value'.
 
-	* ext/curses/curses.c (_XOPEN_SOURCE_EXTENDED): needed to let
-	  keyname() and so on be declared.
+Fri Sep 26 14:41:46 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/curses/curses.c (curses_resizeterm, window_resize):
-	  arguments conflicted with macros in term.h.
+	* eval.c (ruby_run): deferred calling Init_ext() just before eval_node.
 
-	* ext/curses/curses.c (Curses module methods): ensure
-	  initialized.  [ruby-dev:21191]
+Fri Sep 26 13:27:24 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Fri Aug 15 02:08:53 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* io.c (io_isatty): forgot to return TRUE value.
 
-	* gc.c (id2ref): recycle check should be done by klass == 0.
-	  [ruby-core:01408]
+Fri Sep 25 11:10:58 1997  EGUCHI Osamu  <eguchi@shizuokanet.or.jp>
 
-Fri Aug 15 01:34:23 2003  Michal Rokos  <m.rokos@sh.cvut.cz>
+	* eval.c: use _setjmp/_longjmp instead of setjmp/longjmp on some
+	  platforms.
 
-	* ext/openssl/ossl_pkey.c: move generate_cb here
+Wed Sep 24 17:43:13 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/ossl_pkey_{dh|dsa|rsa}.c: adapt to this cb
+	* string.c (Init_String): String#taint and String#taint? added.
 
-	* ext/openssl/openssl_missing.[ch]: add (0.9.6x, x<j) missing BN funcs
+	* class.c (mod_ancestors): ancestors include the class itself.
 
-	* ext/openssl/ossl_bn.c: use supplied funcs from openssl_missing.c
+Wed Sep 24 00:57:00 1997  Katsuyuki Okabe  <HGC02147@niftyserve.or.jp>
 
-Fri Aug 15 00:38:00 2003  Shigeo Kobayashi  <shigek@ruby-lang.org>
+	* X68000 patch.
 
-	* ext/bigdecimal/bigdecimal.c: Bug in div method fixed.
+Tue Sep 23 20:42:30 1997  EGUCHI Osamu  <eguchi@shizuokanet.or.jp>
 
-	* ext/bigdecimal/lib/bigdecimal/math.rb: Newly added.
+	* parse.y (node_newnode): SEGV on null node setup.
 
-	* ext/bigdecimal/sample/pi.rb: Changed so as to use math.rb.
+Mon Sep 22 11:22:46 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Aug 14 21:19:14 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ruby.c (ruby_prog_init): wrong safe condition check.
 
-	* eval.c (Init_Thread): Continuation#[] added.  [ruby-talk:79028]
+Sun Sep 21 14:46:02 1997  MAEDA shugo  <shugo@po.aianet.ne.jp>
 
-Thu Aug 14 20:03:34 2003  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+	* error.c (exc_inspect): garbage added to classpath.
 
-	* ext/win32ole/win32ole.c (OLE_FREE): should not call
-	  ole_message_loop.
+Fri Sep 19 11:49:23 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/win32ole/win32ole.c (ole_event_free): ditto.
+	* parse.y (newtok): forgot to adjust buffer size when shrinking
+	  the token buffer.
 
-	* ext/win32ole/win32ole.c (ole_initialize): stop calling
-	  OleUninitialize at exit.
+	* enum.c (enum_find): rb_eval_cmd() does not return value.
 
-Thu Aug 14 11:27:37 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* io.c (pipe_open): close fds on pipe exec. fcntl(fd, F_SETFD, 1)
+	  no longer used.
 
-	* gc.c (rb_data_object_alloc): check type of 1st argument.
-	  [ruby-dev:21192]
+Tue Sep 16 17:54:25 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Aug 14 00:21:14 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* file.c (f_test): problem if wrong command specified.
 
-	* parse.y (mlhs_node): should allow "::Foo" (colon3) as lhs.
+	* ruby.c (ruby_prog_init): close stdaux and stdprn for MSDOS.
 
-	* parse.y (lhs): ditto.
+	* ruby.c (ruby_prog_init): should not add path from environment
+	  variable, if ruby is running under setuid.
 
-	* parse.y (yylex): should return tCOLON3 right after kCLASS.
-	  [ruby-talk:78918]
+	* process.c (init_ids): check suid check for setuid/seteuid etc.
 
-	* error.c (exc_initialize): was converting argument to string too
-	  eagerly.  Only check was needed. [ruby-talk:78958]
+Mon Sep 15 00:42:04 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Wed Aug 13 23:31:00 2003  Shigeo Kobayashi  <shigek@ruby-lang.org>
+	* regex.c (re_compile_pattern): \w{3} and \W{3} did not work.
 
-	* ext/bigdecimal/bigdecimal.c .h .html: Ambiguity of
-	  BigDecimal::limit removed.
+Thu Sep 11 10:31:48 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Aug 13 19:21:34 2003  Christian Neukirchen  <chneukirchen@yahoo.de>
+	* version 1.1 alpha7 released.
 
-	* lib/webrick/https.rb (HTTPServer#run): should set syncing-mode
-	  to SSLSocket. [ruby-talk:78919]
+	* ext/socket/socket.c (sock_new): no setbuf() for NT.
 
-Wed Aug 13 18:13:49 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* io.c (rb_fopen,rb_fdopen): set close-on-exec for every fd.
 
-	* eval.c (POP_BLOCK): turn on BLOCK_LEFT flag when leaving block.
+Wed Sep 10 15:55:31 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (proc_invoke): unpack return/break destination when block
-	  is already left.
+	* ext/marshal/marshal.c (r_bytes0): extra big length check.
 
-Wed Aug 13 15:58:31 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+Tue Sep  9 16:27:14 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* object.c (rb_class_s_alloc): add function prototype to avoid VC++
-	  warning.
+	* io.c (pipe_fptr_atexit): clean up popen()'ed fptr.
 
-Wed Aug 13 13:50:59 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* error.c (set_syserr): some system has error code that is bigger
+	  than sys_nerr. grrr.
 
-	* ext/Win32API/Win32API.c (Win32API_initialize): should pass some
-	  class to first argument of Data_Wrap_Struct(). (ruby-bugs:PR#1109)
+Mon Sep  8 18:33:33 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Aug 12 16:55:11 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* io.c (io_s_new): dereferenced nil for optional mode.
 
-	* Makefile.in: static link libraries to LIBRUBY_SO with static linked
-	  ext.  [ruby-dev:21157]
+Fri Sep  5 10:26:03 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/extmk.rb (extmake): sort extension library initialization order.
+	* class.c (class_instance_methods): do not include methods which
+	  are changed to private in subclasses.
 
-	* ext/extmk.rb (extmake): compact $extlibs.
+Thu Sep  4 12:38:53 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Aug 12 02:48:56 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* variable.c (f_global_variables): list name of the global
+	  variables.
 
-	* eval.c (THREAD_SAVE_CONTEXT): should explicitly turn off the
-	  flag before calling getcontext(2).
+	* object.c (obj_id): returns unique integer.
 
-	* eval.c (struct thread): add member to save backing store on
-	  IA64. (ruby-bugs PR1086)
+Wed Sep  3 14:05:16 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (thread_mark): mark IA64 backing store region.
+	* version 1.1 alpha6 released.
 
-	* eval.c (thread_free): free saved IA64 backing store.
+	* eval.c (mod_s_constants): context sensitive constant list.
 
-	* eval.c (rb_thread_save_context): save IA64 backing store as well.
+	* variable.c (mod_constants): no more `all' option.
 
-	* eval.c (rb_thread_restore_context): restore IA64 backing store.
+	* variable.c (mod_const_of): the values for autoload classes are
+	  their name strings.
 
-	* eval.c (THREAD_ALLOC): initialize IA64 members.
+	* class.c (class_instance_methods): no special treatment for
+	  singleton classes.
 
-Mon Aug 11 22:31:50 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-	* lib/debug.rb(debug_command): inspection command should inspect
-	  resulting value even if it's nil.  [ruby-dev:21180] by OMAE, jun
-	  <jun66j5@ybb.ne.jp>.
+	* object.c (obj_singleton_methods): returns list of singleton
+	  method names.
 
-	* lib/debug.rb(debug_command): incomplete regexp.
+	* parse.y (yylex): no here document after `class' keyword.
 
-Mon Aug 11 17:33:07 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (f_load): expand path if fname begins with `~'.
 
-	* eval.c (rb_call_super): do not use rb_block_given_p() for
-	  check. [ruby-talk:78656]
+Tue Sep  2 13:19:48 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (BEGIN_CALLARGS): push ITER_NOT only when ITER_PRE.
+	* class.c (ins_methods_i): do not list undef'ed methods.
 
-Sun Aug 10 10:43:05 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Mon Sep  1 13:42:48 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/openssl/lib/openssl/buffering.rb: increase BLOCK_SIZE
-	  from 1k to 16k bytes. [ruby-talk:78603]
+	* version 1.1 alpha5 released.
 
-	* ext/openssl/ossl_ssl.c (ossl_sslctx_s_alloc): enable
-	  partial write to allow interruption in SSLSocket#write.
+	* object.c (mod_attr_reader): create methods to define attribute
+ 	  reader/write/accessor.
 
-Sun Aug 10 00:34:16 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* class.c (rb_define_attr): always defines accessors.
 
-	* cygwin/GNUmakefile: remove unnecessary '--drive-name=$(CC)'
-	  for ccache.
+	* eval.c (rb_call): alias occurred in the module body caused SEGV.
 
-Sat Aug  9 10:36:21 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y: did not generate here document strings properly.
 
-	* marshal.c (w_object): do not dump generic instance variable when
-	  marshal_dump is defined.
+Mon Sep  1 11:43:57 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Sat Aug  9 00:35:00 2003  Shigeo Kobayashi  <shigek@ruby-lang.org>
+	* parse.y (yylex): heredoc dropped an extra character.
 
-	* ext/bigdecimal.c: F style output(like 1234.56789) implemented
-	  to to_s method.
-	* ext/bigdecimal_??.html: F style output(like 1234.56789)
-	  implemented to to_s method.
+Fri Aug 29 11:10:21 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Fri Aug  8 12:33:17 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+	* class.c (class_instance_methods): same method names should not
+ 	  appear more than once.
 
-	* bcc32/Makefile.sub: rubyw.exe should be a Windows GUI program.
-	  add the -aa option to WLDFLAGS.
+	* parse.y (yylex): spaces can follow =begin/=end.
 
-Fri Aug  8 11:29:26 2003  Koji Arai  <jca02266@nifty.ne.jp>
+	* variable.c (find_class_path): look for class_tbl also for
+	  unnamed fundamental classes, such as Object, String, etc.
 
-	* marshal.c (w_object): should set `c_arg' at first.
+	* variable.c (rb_name_class): can't name class before String class
+ 	  is initialized.
 
-Fri Aug  8 03:22:28 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* inits.c (rb_call_inits): unrecognized dependency from GC to
+	  Array.
 
-	* lib/webrick/httputils.rb (FormData#list): should not take
-	  a side effect for the receiver.
+	* variable.c (find_class_path): could not find class if Object's
+ 	  iv_tbl is NULL.
 
-Thu Aug  7 14:40:37 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+Thu Aug 28 13:12:05 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* cygwin/GNUmakefile: better --disbale-shared option support.
+	* version 1.1 alpha4 released.
 
-	* cygwin/GNUmakefile: add forwarding DLL target for cygwin.
+	* variable.c (mod_constants): wrong condition for singleton
+	  class. 
 
-Thu Aug  7 14:21:05 2003  Corinna Vinschen  <vinschen@redhat.com>
+	* parse.y (yylex): revised `=begin' skip code.
 
-	* configure.in: Fix Cygwin specific naming of libraries to
-	  be net distribution compliant. (ruby-bugs:PR#1077)
-	  cygwin-ruby18.dll -> cygruby18.dll
+	* parse.y (here_document): forgot to free(eos).
 
-Thu Aug  7 12:51:38 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (yylex): spaces after `<<' prohibited for here
+ 	  documents to avoid confusing with operator `<<'.
 
-	* eval.c (rb_f_at_exit): should not be called without a block.
-	  block_given check added.
+	* eval.c (is_defined): separated from rb_eval().
 
-Thu Aug  7 06:46:06 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed Aug 27 11:32:42 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_call0): forgot to pop ruby_class.
+	* version 1.1 alpha3 released.
 
-	* eval.c (rb_call0): update ruby_class as well as ruby_cref.
-	  (ruby-bugs-ja:PR#540)
+	* variable.c (mod_name): returns name of the class/module.
 
-Thu Aug  7 04:52:50 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (here_document): finally here document available now.
 
-	* eval.c (rb_yield_0): remove ruby_frame->cbase and unify to
-	  ruby_cref.  [ruby-talk:78141]
+	* variable.c (fc_i): some classes/modules does not have iv_tbl.
 
-Thu Aug  7 04:19:15 2003  Akinori MUSHA  <knu@iDaemons.org>
+	* variable.c (find_class_path): avoid infinite loop.
 
-	* gc.c: FreeBSD/ia64's mcontext_t is a bit different from that of
-	  Linux/ia64.  This makes gc.c compile but miniruby coredumps for
-	  the moment.
+Tue Aug 26 13:43:47 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Thu Aug  7 00:15:00 2003  Shigeo Kobayashi  <shigek@ruby-lang.org>
+	* eval.c (rb_eval): undef'ing non-existing method will raise
+	  NameError exception.
 
-	* ext/bigdecimal.c: Comparison results adjusted to Float's.
-	* ext/bigdecimal.c: Use rb_num_coerce_????(x,y) instead of own.
+	* object.c (class_s_new): needed to create metaclass too.
 
-Wed Aug  6 22:58:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+	* eval.c (error_print): no class name print for anonymous class.
 
-	* lib/test/unit/testcase.rb: Added equality checking.
-	* lib/test/unit/testsuite.rb: Added equality checking.
-	* lib/test/unit/assertions.rb: Fixed a warning.
+	* eval.c (rb_longjmp): proper exception raised if raise() called
+ 	  without arguments, with $! or $@ set.
 
-Wed Aug  6 17:28:10 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* object.c (Init_Object): superclass()'s method argument setting
+ 	  was wrong again.
 
-	* ext/extmk.rb (extmake): pass LIBPATH to make ruby.  [ruby-dev:21137]
+	* class.c (mod_ancestors): list superclasses and included modules 
+	  in priority order.
 
-	* ext/extmk.rb (extmake): set library name as source file name in
-	  Init_ext().  [ruby-dev:21137]
+Mon Aug 25 11:53:11 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/mkmf.rb (Logging::postpone): postpone logging messages after
-	  heading message as the result of the block.
+	* version 1.1 alpha2 released.
 
-	* lib/mkmf.rb (macro_defined?): append newline to src unless ended
-	  with it.
+	* sample/ruby-mode.el (ruby-parse-region): auto-indent now
+ 	  supports "\\" in the strings.
 
-	* lib/mkmf.rb (have_library): treat nil function name as "main".
-	  (ruby-bugs:PR#1083)
+	* struct.c (struct_getmember): new API to get member value from C
+	  language side.
 
-	* lib/mkmf.rb (pkg_config): should append additional libraries to
-	  $libs but not $LIBS.  [ruby-dev:21137]
+Sat Aug 23 21:39:05 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* ext/io/wait/extconf.rb: check DOSISH macro instead of platform.
+	* parse.y (assignable): remove unnecessary local variable
+	  initialize by nil.
 
-	* ext/digest/sha1/extconf.rb: have_library already appends library
-	  name.
+Fri Aug 22 14:26:40 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Aug  6 17:23:57 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* eval.c (error_print): modified exception print format.
 
-	* eval.c: initialize /* OK */ variables by Qnil to stop warnings.
+Thu Aug 21 16:10:58 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Wed Aug  6 04:58:32 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+	* sample/ruby-mode.el (ruby-calculate-indent): wrong indent level
+	  calculated with keyword operators.
 
-	* ext/Setup*: add io/wait and openssl.
+Thu Aug 21 11:36:58 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Wed Aug  6 01:13:38 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* parse.y (arg): ary[0] += 1 cause SEGV
 
-	* eval.c (rb_f_autoload): use ruby_cbase instead of ruby_class.
+Wed Aug 20 17:28:50 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* eval.c (rb_f_autoload_p): ditto.
+	* ruby.c (ruby_process_options): require() all modules after
+ 	  processing all options
 
-	* class.c (rb_mod_init_copy): no longer implements independent
-	  clone and dup methods.  override "initialize_copy" instead.
-	  [ruby-core:01352]
+	* process.c (rb_proc_exec): more security checks added.
 
-	* object.c (rb_class_s_alloc): define Class allocation function.
-	  this makes Classes to follow clone framework that uses
-	  initialize_copy.
+	* process.c (rb_proc_exec): insecure path on exec.
 
-	* object.c (rb_class_initialize): separate instantiation and
-	  initialization.
+	* hash.c (f_getenv): PATH modification security check.
 
-	* object.c (rb_obj_alloc): prohibit instantiation from
-	  uninitialized class.
+Tue Aug 19 00:15:38 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* object.c (rb_class_superclass): check uninitialized class.
+	* version 1.1 alpha1 released.
 
-	* array.c (rb_ary_fill): wrong index processing with block.  this
-	  fix was done by Koji Arai <JCA02266@nifty.ne.jp> [ruby-list:38029]
+	* eval.c (mod_eval): work as normal eval() if second binding
+ 	  argument given.
 
-	* marshal.c (w_object): should preserve generic ivar for nil,
-	  true, false, symbols, and fixnums.
+	* eval.c (rb_call): did not raise ArgumentError if too many
+ 	  arguments more than optional arguments (without rest arg).
 
-	* marshal.c (w_uclass): base_klass check should be done after
-	  rb_class_real().
+	* eval.c (rb_eval): did not work well for op_asgn2 (attribute
+	  self assignment).
 
-Wed Aug  6 01:18:50 2003  Minero Aoki  <aamine@loveruby.net>
+	* eval.c (Init_Thread): returns main thread.
 
-	* lib/net/http.rb: update document.
+Mon Aug 18 09:25:56 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/net/pop.rb: ditto.
+	* object.c (inspect_i): did not display T_DATA instance variables.
 
-	* lib/net/protocol.rb: ditto.
+	* parse.y: provides more accurate line number information.
 
-Wed Aug  6 00:48:37 2003  Koji Arai  <jca02266@nifty.ne.jp>
+	* eval.c (thread_value): include value's backtrace information in
+	  the variable `$@'. 
 
-	* marshal.c (w_object): should recommend marshal_dump rather than
-	  _dump_data.
+	* eval.c (f_abort): print backtrace and exit.
 
-Tue Aug  5 17:58:57 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+Sat Aug 16 00:17:44 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-	* lib/fileutils.rb (install): should preserve timestamp only.
+	* eval.c (class_new_instance): do not make instance from virtual
+	  classes. 
 
-Tue Aug  5 17:31:59 2003  Ian Macdonald  <ian@caliban.org>
+	* object.c (class_s_new): do not make subclass of singleton class.
 
-	* lib/shell/command-processor.rb (Shell::CommandProcessor::rmdir):
-	  simple typo.
+Fri Aug 15 15:49:46 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-Tue Aug  5 15:47:34 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (call_trace_func): block context switch in the trace
+	  function.
 
-	* eval.c (rb_load): should preserve current source file/line.
+	* eval.c (rb_eval): clear method cache at class extension.
 
-Tue Aug  5 10:04:42 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* object.c (obj_type): returns object's class even if it defines
+	  singleton methods.
 
-	* string.c (str_new4): ptr may refer null_str.
+Fri Aug 15 19:40:43 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
 
-Mon Aug  4 17:25:18 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* ext/socket/socket.c (Init_socket): small typo caused SEGV.
 
-	* stable version 1.8.0 released.
+Wed Aug 13 17:51:46 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
-For the changes before 1.8.0, see doc/ChangeLog-1.8.0
+	* version 1.1 alpha0 released.
 
-Local variables:
-add-log-time-format: (lambda ()
-  (let* ((time (current-time))
-	 (diff (+ (cadr time) 32400))
-	 (lo (% diff 65536))
-	 (hi  (+ (car time) (/ diff 65536))))
-  (format-time-string "%a %b %e %H:%M:%S %Y" (list hi lo) t)))
-indent-tabs-mode: t
-tab-width: 8
-end:
diff --git a/GPL b/GPL
deleted file mode 100644
index 5b6e7c66c2..0000000000
--- a/GPL
+++ /dev/null
@@ -1,340 +0,0 @@
-		    GNU GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-			    Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.)  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
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-(2) offer you this license which gives you legal permission to copy,
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-
-		    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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-Activities other than copying, distribution and modification are not
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-is covered only if its contents constitute a work based on the
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-You may charge a fee for the physical act of transferring a copy, and
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-  2. You may modify your copy or copies of the Program or any portion
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-this License, whose permissions for other licensees extend to the
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-your rights to work written entirely by you; rather, the intent is to
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-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
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-  3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
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-  4. You may not copy, modify, sublicense, or distribute the Program
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-restrictions on the recipients' exercise of the rights granted herein.
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-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
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-the only way you could satisfy both it and this License would be to
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-  8. If the distribution and/or use of the Program is restricted in
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-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
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-  10. If you wish to incorporate parts of the Program into other free
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-
-			    NO WARRANTY
-
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
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-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
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-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
-		     END OF TERMS AND CONDITIONS
-
-	    How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Library General
-Public License instead of this License.
diff --git a/LEGAL b/LEGAL
deleted file mode 100644
index 908eb270f5..0000000000
--- a/LEGAL
+++ /dev/null
@@ -1,370 +0,0 @@
-LEGAL NOTICE INFORMATION
-------------------------
-
-All the files in this distribution are covered under either the Ruby's
-license (see the file COPYING) or public-domain except some files
-mentioned below.
-
-regex.[ch]:
-
-  These files are under LGPL.  Treat them as LGPL says. (See the file
-  LGPL for details)
-
-    Extended regular expression matching and search library.
-    Copyright (C) 1993, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
-
-    The GNU C Library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public License as
-    published by the Free Software Foundation; either version 2 of the
-    License, or (at your option) any later version.
-
-    The GNU C Library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public
-    License along with the GNU C Library; see the file LGPL.  If not,
-    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-    Boston, MA 02111-1307, USA.  */
-
-    Multi-byte extension added May, 1993 by t^2 (Takahiro Tanimoto)
-    Last change: May 21, 1993 by t^2
-    removed gapped buffer support, multiple syntax support by matz <matz@nts.co.jp>
-    Perl5 extension added by matz <matz@caelum.co.jp>
-    UTF-8 extension added Jan 16 1999 by Yoshida Masato  <yoshidam@tau.bekkoame.ne.jp>
-
-configure:
-
-  This file is free software.
-
-    Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-
-    This configure script is free software; the Free Software Foundation
-    gives unlimited permission to copy, distribute and modify it.
-
-config.guess:
-config.sub:
-parse.c:
-
-  As long as you distribute these files with the file configure, they
-  are covered under the Ruby's license.
-
-      Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
-      Free Software Foundation, Inc.
-
-    This file is free software; you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-    As a special exception to the GNU General Public License, if you
-    distribute this file as part of a program that contains a
-    configuration script generated by Autoconf, you may include it under
-    the same distribution terms that you use for the rest of that program.
-
-util.c (partly):
-win32/win32.[ch]:
-
-  You can apply the Artistic License to these files. (or GPL,
-  alternatively)
-
-    Copyright (c) 1993, Intergraph Corporation
-
-    You may distribute under the terms of either the GNU General Public
-    License or the Artistic License, as specified in the perl README file.
-
-random.c
-
-  This file is under the new-style BSD license.
-
-    A C-program for MT19937, with initialization improved 2002/2/10.
-    Coded by Takuji Nishimura and Makoto Matsumoto.
-    This is a faster version by taking Shawn Cokus's optimization,
-    Matthe Bellew's simplification, Isaku Wada's real version.
-
-    Before using, initialize the state by using init_genrand(seed) 
-    or init_by_array(init_key, key_length).
-
-    Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
-    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. The names of its contributors may not be used to endorse or promote 
-	 products derived from this software without specific prior written 
-	 permission.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-    A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-    CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-    EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-    LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-    NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-    Any feedback is very welcome.
-    http://www.math.keio.ac.jp/matumoto/emt.html
-    email: matumoto@math.keio.ac.jp
-
-st.[ch]:
-x68/*:
-missing/alloca.c:
-missing/dup2.c:
-missing/finite.c:
-missing/hypot.c:
-missing/isinf.c:
-missing/isnan.c:
-missing/memcmp.c:
-missing/memmove.c:
-missing/strcasecmp.c:
-missing/strchr.c:
-missing/streror.c:
-missing/strftime.c:
-missing/strncasecmp.c:
-missing/strstr.c:
-missing/strtol.c:
-ext/digest/sha1/sha1.[ch]:
-
-  These files are all under public domain.
-
-missing/strtod.c:
-
-  This file will not be used on most platforms depending on how the
-  configure script results.  In any case you must not receive any fee
-  with the file itself.
-
-    Copyright (c) 1988-1993 The Regents of the University of California.
-    Copyright (c) 1994 Sun Microsystems, Inc.
-
-    Permission to use, copy, modify, and distribute this
-    software and its documentation for any purpose and without
-    fee is hereby granted, provided that the above copyright
-    notice appear in all copies.  The University of California
-    makes no representations about the suitability of this
-    software for any purpose.  It is provided "as is" without
-    express or implied warranty.
-
-missing/strtoul.c:
-
-  This file will not be used on most platforms depending on how the
-  configure script results.  In any case you must not receive any fee
-  with the file itself.
-
-    Copyright 1988 Regents of the University of California
-
-    Permission to use, copy, modify, and distribute this
-    software and its documentation for any purpose and without
-    fee is hereby granted, provided that the above copyright
-    notice appear in all copies.  The University of California
-    makes no representations about the suitability of this
-    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
-  paragraph 3 below is now null and void.
-
-    Copyright (c) 1990, 1993
-         The Regents of the University of California.  All rights reserved.
-
-    This code is derived from software contributed to Berkeley by
-    Chris Torek.
-
-    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 University nor the names of its contributors
-       may be used to endorse or promote products derived from this software
-       without specific prior written permission.
-
-    THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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-    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
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-    SUCH DAMAGE.
-
-    IMPORTANT NOTE:
-    --------------
-    From ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change
-    paragraph 3 above is now null and void.
-
-ext/digest/md5/md5.[ch]:
-
-  These files are under the following license.  Ruby uses modified
-  versions of them.
-
-    Copyright (C) 1999, 2000 Aladdin Enterprises.  All rights reserved.
-
-    This software is provided 'as-is', without any express or implied
-    warranty.  In no event will the authors be held liable for any damages
-    arising from the use of this software.
-
-    Permission is granted to anyone to use this software for any purpose,
-    including commercial applications, and to alter it and redistribute it
-    freely, subject to the following restrictions:
-
-    1. The origin of this software must not be misrepresented; you must not
-       claim that you wrote the original software. If you use this software
-       in a product, an acknowledgment in the product documentation would be
-       appreciated but is not required.
-    2. Altered source versions must be plainly marked as such, and must not be
-       misrepresented as being the original software.
-    3. This notice may not be removed or altered from any source distribution.
-
-    L. Peter Deutsch
-    ghost@aladdin.com
-
-ext/digest/rmd160/rmd160.[ch]:
-
-  These files have the following copyright information, and by the
-  author we are allowed to use it under the new-style BSD license.
-
-    AUTHOR:   Antoon Bosselaers, ESAT-COSIC
-              (Arranged for libc by Todd C. Miller)
-    DATE:     1 March 1996
-
-    Copyright (c) Katholieke Universiteit Leuven
-    1996, All Rights Reserved
-
-ext/digest/rmd160/rmd160hl.c:
-ext/digest/sha1/sha1hl.c:
-
-  These files are under the beer-ware license.
-
-    "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
-
-ext/digest/sha2/sha2.[ch]:
-ext/digest/sha2/sha2hl.c:
-
-  These files are under the new-style BSD license.
-
-    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.
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-    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
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-    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.
-
-ext/nkf/nkf-utf8/config.h:
-ext/nkf/nkf-utf8/nkf.c:
-ext/nkf/nkf-utf8/utf8tbl.c:
-
-  These files are 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,
-       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.
-       THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE.
-
-ext/socket/addrinfo.h:
-ext/socket/getaddrinfo.c:
-ext/socket/getnameinfo.c:
-
-  These files are under the new-style BSD license.
-
-    Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
-    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 project nor the names of its contributors
-       may be used to endorse or promote products derived from this software
-       without specific prior written permission.
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-    THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
-    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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-    ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
-    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-    OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-    SUCH DAMAGE.
-
-ext/win32ole/win32ole.c:
-
-  You can apply the Artistic License to this file. (or GPL,
-  alternatively)
-
-    (c) 1995 Microsoft Corporation. All rights reserved.
-    Developed by ActiveWare Internet Corp., http://www.ActiveWare.com
-
-    Other modifications Copyright (c) 1997, 1998 by Gurusamy Sarathy
-    <gsar@umich.edu> and Jan Dubois <jan.dubois@ibm.net>
- 
-    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 Perl distribution.
diff --git a/LGPL b/LGPL
deleted file mode 100644
index b1e3f5a263..0000000000
--- a/LGPL
+++ /dev/null
@@ -1,504 +0,0 @@
-		  GNU LESSER GENERAL PUBLIC LICENSE
-		       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
-     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
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-Such new versions will be similar in spirit to the present version,
-but may differ in detail to address new problems or concerns.
-
-Each version is given a distinguishing version number.  If the Library
-specifies a version number of this License which applies to it and
-"any later version", you have the option of following the terms and
-conditions either of that version or of any later version published by
-the Free Software Foundation.  If the Library does not specify a
-license version number, you may choose any version ever published by
-the Free Software Foundation.
-
-  14. If you wish to incorporate parts of the Library into other free
-programs whose distribution conditions are incompatible with these,
-write to the author to ask for permission.  For software which is
-copyrighted by the Free Software Foundation, write to the Free
-Software Foundation; we sometimes make exceptions for this.  Our
-decision will be guided by the two goals of preserving the free status
-of all derivatives of our free software and of promoting the sharing
-and reuse of software generally.
-
-			    NO WARRANTY
-
-  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
-WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
-EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
-OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
-KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
-LIBRARY IS WITH YOU.  SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
-THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-  16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
-WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
-AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
-FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
-CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
-LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
-RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
-FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
-SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
-DAMAGES.
-
-		     END OF TERMS AND CONDITIONS
-
-           How to Apply These Terms to Your New Libraries
-
-  If you develop a new library, and you want it to be of the greatest
-possible use to the public, we recommend making it free software that
-everyone can redistribute and change.  You can do so by permitting
-redistribution under these terms (or, alternatively, under the terms of the
-ordinary General Public License).
-
-  To apply these terms, attach the following notices to the library.  It is
-safest to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least the
-"copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the library's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-Also add information on how to contact you by electronic and paper mail.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the library, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the
-  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
-
-  <signature of Ty Coon>, 1 April 1990
-  Ty Coon, President of Vice
-
-That's all there is to it!
-
-
diff --git a/MANIFEST b/MANIFEST
new file mode 100644
index 0000000000..17e8924bb7
--- /dev/null
+++ b/MANIFEST
@@ -0,0 +1,251 @@
+COPYING
+COPYING.LIB
+ChangeLog
+MANIFEST
+Makefile.in
+README
+README.jp
+README.EXT
+README.EXT.jp
+ToDo
+array.c
+bignum.c
+class.c
+compar.c
+configure
+configure.in
+config.guess
+config.sub
+defines.h
+dir.c
+dln.c
+dln.h
+dmyext.c
+enum.c
+env.h
+error.c
+eval.c
+file.c
+gc.c
+hash.c
+inits.c
+install-sh
+instruby.rb
+intern.h
+io.c
+keywords
+lex.c
+main.c
+marshal.c
+math.c
+mkconfig.rb
+node.h
+numeric.c
+object.c
+pack.c
+parse.c
+parse.y
+prec.c
+process.c
+random.c
+range.c
+re.c
+re.h
+regex.c
+regex.h
+ruby.1
+ruby.c
+ruby.h
+rubyio.h
+rubysig.h
+rubytest.rb
+signal.c
+sprintf.c
+st.c
+st.h
+string.c
+struct.c
+time.c
+util.h
+util.c
+variable.c
+version.c
+version.h
+djgpp/README.djgpp
+djgpp/config.hin
+djgpp/config.sed
+djgpp/configure.bat
+djgpp/mkver.sed
+cygwin/GNUmakefile.in
+ext/Setup
+ext/Setup.dj
+ext/Setup.emx
+ext/Setup.x68
+ext/aix_mksym.rb
+ext/configsub.rb
+ext/extmk.rb.in
+lib/English.rb
+lib/Env.rb
+lib/README
+lib/base64.rb
+lib/cgi.rb
+lib/cgi/session.rb
+lib/cgi-lib.rb
+lib/complex.rb
+lib/date.rb
+lib/date2.rb
+lib/debug.rb
+lib/delegate.rb
+lib/e2mmap.rb
+lib/eregex.rb
+lib/find.rb
+lib/final.rb
+lib/finalize.rb
+lib/ftplib.rb
+lib/ftools.rb
+lib/getopts.rb
+lib/getoptlong.rb
+lib/importenv.rb
+lib/irb/completion.rb
+lib/irb/frame.rb
+lib/irb/input-method.rb
+lib/irb/irb.rb
+lib/irb/loader.rb
+lib/irb/main.rb
+lib/irb/multi-irb.rb
+lib/irb/ruby-lex.rb
+lib/irb/ruby-token.rb
+lib/irb/slex.rb
+lib/irb/version.rb
+lib/irb/workspace-binding-2.rb
+lib/irb/workspace-binding.rb
+lib/irb/xmp.rb
+lib/jcode.rb
+lib/mailread.rb
+lib/mathn.rb
+lib/matrix.rb
+lib/mkmf.rb
+lib/monitor.rb
+lib/mutex_m.rb
+lib/net/ftp.rb
+lib/net/http.rb
+lib/net/imap.rb
+lib/net/pop.rb
+lib/net/protocol.rb
+lib/net/smtp.rb
+lib/net/telnet.rb
+lib/observer.rb
+lib/open3.rb
+lib/ostruct.rb
+lib/parsearg.rb
+lib/parsedate.rb
+lib/ping.rb
+lib/profile.rb
+lib/pstore.rb
+lib/rational.rb
+lib/readbytes.rb
+lib/shellwords.rb
+lib/singleton.rb
+lib/sync.rb
+lib/telnet.rb
+lib/tempfile.rb
+lib/thread.rb
+lib/thwait.rb
+lib/timeout.rb
+lib/tracer.rb
+lib/weakref.rb
+misc/README
+misc/inf-ruby.el
+misc/ruby-mode.el
+misc/rubydb2x.el
+misc/rubydb3x.el
+missing/alloca.c
+missing/crypt.c
+missing/dir.h
+missing/dup2.c
+missing/file.h
+missing/finite.c
+missing/flock.c
+missing/isinf.c
+missing/isnan.c
+missing/memcmp.c
+missing/memmove.c
+missing/mkdir.c
+missing/os2.c
+missing/strcasecmp.c
+missing/strncasecmp.c
+missing/strchr.c
+missing/strdup.c
+missing/strerror.c
+missing/strftime.c
+missing/strstr.c
+missing/strtod.c
+missing/strtol.c
+missing/strtoul.c
+missing/vsnprintf.c
+missing/x68.c
+sample/README
+sample/biorhythm.rb
+sample/cal.rb
+sample/cbreak.rb
+sample/clnt.rb
+sample/dbmtest.rb
+sample/dir.rb
+sample/dualstack-fetch.rb
+sample/dualstack-httpd.rb
+sample/eval.rb
+sample/export.rb
+sample/exyacc.rb
+sample/fact.rb
+sample/fib.awk
+sample/fib.pl
+sample/fib.py
+sample/fib.rb
+sample/fib.scm
+sample/freq.rb
+sample/from.rb
+sample/fullpath.rb
+sample/getopts.test
+sample/goodfriday.rb
+sample/irb.rb
+sample/less.rb
+sample/list.rb
+sample/list2.rb
+sample/list3.rb
+sample/mine.rb
+sample/mkproto.rb
+sample/mpart.rb
+sample/mrshtest.rb
+sample/observ.rb
+sample/occur.pl
+sample/occur.rb
+sample/occur2.rb
+sample/philos.rb
+sample/pi.rb
+sample/rename.rb
+sample/rcs.awk
+sample/rcs.dat
+sample/rcs.rb
+sample/regx.rb
+sample/sieve.rb
+sample/svr.rb
+sample/test.rb
+sample/time.rb
+sample/trojan.rb
+sample/tsvr.rb
+sample/uumerge.rb
+win32/Makefile.sub
+win32/README.win32
+win32/config.h.in
+win32/config.status.in
+win32/configure.bat
+win32/mkexports.rb
+win32/resource.rb
+win32/setup.mak
+win32/win32.c
+win32/win32.h
+win32/winmain.c
+x68/fconvert.c
+x68/select.c
+x68/_dtos18.c
+x68/_round.c
diff --git a/Makefile.in b/Makefile.in
index 314e1ed256..37f644d786 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,5 +1,4 @@
 SHELL = /bin/sh
-NULLCMD = :
 
 #### Start of system configuration section. ####
 
@@ -11,50 +10,24 @@ YACC = @YACC@
 PURIFY =
 AUTOCONF = autoconf
 @SET_MAKE@
-MKFILES = @MAKEFILES@
 
 prefix = @prefix@
-exec_prefix = @exec_prefix@
-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@
+CFLAGS = @CFLAGS@
+CPPFLAGS = -I. -I$(srcdir) -I@includedir@
 LDFLAGS = @STATIC@ $(CFLAGS) @LDFLAGS@
-EXTLDFLAGS = 
-XLDFLAGS = @XLDFLAGS@ $(EXTLDFLAGS)
+XLDFLAGS = @XLDFLAGS@
 EXTLIBS = 
 LIBS = @LIBS@ $(EXTLIBS)
 MISSING = @LIBOBJS@ @ALLOCA@
 LDSHARED = @LIBRUBY_LDSHARED@
-DLDFLAGS = @LIBRUBY_DLDFLAGS@ $(EXTLDFLAGS) @ARCH_FLAG@
+DLDFLAGS = @LIBRUBY_DLDFLAGS@
 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@
 
 #### End of system configuration section. ####
 
@@ -67,114 +40,238 @@ LIBRUBY_SO    = @LIBRUBY_SO@
 LIBRUBY_ALIASES= @LIBRUBY_ALIASES@
 LIBRUBY	      = @LIBRUBY@
 LIBRUBYARG    = @LIBRUBYARG@
-LIBRUBYARG_STATIC = @LIBRUBYARG_STATIC@
-LIBRUBYARG_SHARED = @LIBRUBYARG_SHARED@
 
-PREP          = @PREP@
-ARCHFILE      = @ARCHFILE@
-SETUP         =
-EXTSTATIC     = @EXTSTATIC@
-
-RM            = rm -f
-NM            = @NM@
-AR            = @AR@
-ARFLAGS       = rcu
-RANLIB        = @RANLIB@
-AS            = @AS@
-ASFLAGS       = @ASFLAGS@
+EXTOBJS	      = 
+
+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@ \
+		$(MISSING)
+
+all:		miniruby$(EXEEXT) @PREP@ rbconfig.rb $(LIBRUBY)
+		@@MINIRUBY@ -Cext extmk.rb @EXTSTATIC@
+
+miniruby$(EXEEXT):	config.status $(LIBRUBY_A) $(MAINOBJ) dmyext.@OBJEXT@
+		@rm -f $@
+		$(PURIFY) $(CC) $(LDFLAGS) $(MAINOBJ) dmyext.@OBJEXT@ $(LIBRUBY_A) $(LIBS) -o $@
+
+$(PROGRAM):     $(LIBRUBY) $(MAINOBJ) $(EXTOBJS) 
+		@rm -f $@
+		$(PURIFY) $(CC) $(LDFLAGS) $(XLDFLAGS) $(MAINLIBS) $(MAINOBJ) $(EXTOBJS) $(LIBRUBYARG) $(LIBS) -o $@
+
+$(LIBRUBY_A):	$(OBJS) dmyext.@OBJEXT@
+		@AR@ rcu $@ $(OBJS) dmyext.@OBJEXT@
+		@-@RANLIB@ $@ 2> /dev/null || true
+
+$(LIBRUBY_SO):	$(OBJS) dmyext.@OBJEXT@ miniruby$(EXEEXT)
+		$(LDSHARED) $(DLDFLAGS) $(OBJS) dmyext.@OBJEXT@ $(SOLIBS) -o $@
+		@-@MINIRUBY@ -e 'ARGV.each{|link| File.delete link if File.exist? link; \
+						  File.symlink "$(LIBRUBY_SO)", link}' \
+				$(LIBRUBY_ALIASES) || true
 
-OBJEXT        = @OBJEXT@
-MANTYPE	      = @MANTYPE@
+install:	rbconfig.rb
+		@MINIRUBY@ $(srcdir)/instruby.rb $(DESTDIR)
 
-INSTALLED_LIST= .installed.list
-#### End of variables
+clean:;		@rm -f $(OBJS) $(LIBRUBY_A) $(LIBRUBY_SO) $(LIBRUBY_ALIASES) $(MAINOBJ) rbconfig.rb
+		@rm -f ext/extinit.c ext/extinit.@OBJEXT@ dmyext.@OBJEXT@
+		@-@MINIRUBY@ -Cext extmk.rb clean 2> /dev/null || true
+		@rm -f $(PROGRAM) miniruby$(EXEEXT)
 
-all:
+distclean:	clean
+		@rm -f Makefile ext/extmk.rb config.h
+		@rm -f ext/config.cache config.cache config.log config.status
+		@rm -f *~ core *.core gmon.out y.tab.c y.output ruby.imp
 
-.DEFAULT: all
+realclean:	distclean
+		@rm -f parse.c
+		@rm -f lex.c
 
-# Prevent GNU make v3 from overflowing arg limit on SysV.
-.NOEXPORT:
+test:		miniruby$(EXEEXT)
+		@./miniruby$(EXEEXT) $(srcdir)/rubytest.rb
 
-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) $(OUTFLAG)$@
-
-# 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) $(OUTFLAG)$@
-		@-$(MINIRUBY) -e 'ARGV.each{|link| File.delete link if File.exist? link; \
-						  File.symlink "$(LIBRUBY_SO)", link}' \
-				$(LIBRUBY_ALIASES) || true
+rbconfig.rb:	miniruby$(EXEEXT) $(srcdir)/mkconfig.rb config.status
+		@@MINIRUBY@ $(srcdir)/mkconfig.rb rbconfig.rb
 
-fake.rb:	Makefile
+fake.rb:	miniruby$(EXEEXT)
 		@echo ' \
 		class Object; \
-		  CROSS_COMPILING = RUBY_PLATFORM; \
 		  remove_const :RUBY_PLATFORM; \
-		  remove_const :RUBY_VERSION; \
 		  RUBY_PLATFORM = "@arch@"; \
-		  RUBY_VERSION = "@MAJOR@.@MINOR@.@TEENY@"; \
-		end; \
-		if RUBY_PLATFORM =~ /mswin|bccwin|mingw/; \
-		  class File; \
-		    remove_const :ALT_SEPARATOR; \
-		    ALT_SEPARATOR = "\\"; \
+		  if defined? PLATFORM; \
+		    remove_const :PLATFORM; \
+		    PLATFORM = "@arch@"; \
 		  end; \
-		end; \
+		  CROSS_COMPILING = true; \
+		end \
 		' > $@
 
-Makefile:	$(srcdir)/Makefile.in
-
-$(MKFILES): config.status $(srcdir)/common.mk
-		MAKE=$(MAKE) $(SHELL) ./config.status
-		@{ \
-		    echo "all:; -@rm -f conftest.mk"; \
-		    echo "conftest.mk: .force; @echo AUTO_REMAKE"; \
-		    echo ".force:"; \
-		} > conftest.mk || exit 1; \
-		$(MAKE) -f conftest.mk | grep '^AUTO_REMAKE$$' >/dev/null 2>&1 || \
-		{ echo "Makefile updated, restart."; exit 1; }
-
 config.status:	$(srcdir)/configure
-		MINIRUBY="$(MINIRUBY)" $(SHELL) ./config.status --recheck
+		$(SHELL) ./config.status --recheck
 
 $(srcdir)/configure: $(srcdir)/configure.in
 		cd $(srcdir) && $(AUTOCONF)
 
+.c.@OBJEXT@:
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $<
+
 lex.c: keywords
-	@-$(RM) $@
-	gperf -p -j1 -i 1 -g -o -t -N rb_reserved_word -k1,3,$$ $? > $@ || \
-	cp "$(srcdir)/$@" .
+	gperf -p -j1 -i 1 -g -o -t -N rb_reserved_word -k1,3,$$ $(srcdir)/keywords > lex.c
 
-.y.c:
+parse.c: parse.y
 	$(YACC) $<
-	sed '/^#/s|y\.tab\.c|$@|' y.tab.c > $@
-	rm -f y.tab.c
+	mv -f y.tab.c parse.c
 
-.c.@OBJEXT@:
-	$(CC) $(CFLAGS) $(CPPFLAGS) -c $<
+parse.@OBJEXT@: parse.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
+
+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
 
-.s.@OBJEXT@:
-	$(AS) $(ASFLAGS) -o $@ $<
+isinf.@OBJEXT@: $(srcdir)/missing/isinf.c
+	$(CC) -I. $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/isinf.c
 
-clean-local::
-	@$(RM) ext/extinit.c ext/extinit.$(OBJEXT)
+isnan.@OBJEXT@: $(srcdir)/missing/isnan.c
+	$(CC) -I. $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/isnan.c
 
-distclean-local::
-	@$(RM) ext/config.cache $(RBCONFIG)
+fnmatch.@OBJEXT@: $(srcdir)/missing/fnmatch.c
+	$(CC) -I. $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/fnmatch.c
 
-ext/extinit.$(OBJEXT): ext/extinit.c $(SETUP)
-	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(OUTFLAG)$@ -c ext/extinit.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
+
+mkdir.@OBJEXT@: $(srcdir)/missing/mkdir.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/mkdir.c
+
+vsnprintf.@OBJEXT@: $(srcdir)/missing/vsnprintf.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/vsnprintf.c
+
+strcasecmp.@OBJEXT@: $(srcdir)/missing/strcasecmp.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/strcasecmp.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
+
+strtod.@OBJEXT@: $(srcdir)/missing/strtod.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/strtod.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)/missing -c $(srcdir)/win32/win32.c
+
+# Prevent GNU make v3 from overflowing arg limit on SysV.
+.NOEXPORT:
+###
+parse.@OBJEXT@: parse.y ruby.h config.h defines.h intern.h env.h node.h st.h regex.h util.h lex.c
+###
+array.@OBJEXT@: array.c ruby.h config.h defines.h intern.h util.h st.h
+bignum.@OBJEXT@: bignum.c ruby.h config.h defines.h intern.h
+class.@OBJEXT@: class.c ruby.h config.h defines.h intern.h rubysig.h node.h st.h
+compar.@OBJEXT@: compar.c ruby.h config.h defines.h intern.h
+dir.@OBJEXT@: dir.c ruby.h config.h defines.h intern.h
+dln.@OBJEXT@: dln.c config.h defines.h dln.h
+dmyext.@OBJEXT@: dmyext.c
+enum.@OBJEXT@: enum.c ruby.h config.h defines.h intern.h node.h
+error.@OBJEXT@: error.c ruby.h config.h defines.h intern.h env.h version.h
+eval.@OBJEXT@: eval.c ruby.h config.h defines.h intern.h node.h env.h rubysig.h st.h dln.h
+file.@OBJEXT@: file.c ruby.h config.h defines.h intern.h rubyio.h rubysig.h dln.h
+gc.@OBJEXT@: gc.c ruby.h config.h defines.h intern.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 st.h rubysig.h util.h
+inits.@OBJEXT@: inits.c ruby.h config.h defines.h intern.h
+io.@OBJEXT@: io.c ruby.h config.h defines.h intern.h rubyio.h rubysig.h env.h util.h
+main.@OBJEXT@: main.c ruby.h config.h defines.h intern.h
+marshal.@OBJEXT@: marshal.c ruby.h config.h defines.h intern.h rubyio.h st.h
+prec.@OBJEXT@: prec.c ruby.h config.h defines.h intern.h
+math.@OBJEXT@: math.c ruby.h config.h defines.h intern.h
+numeric.@OBJEXT@: numeric.c ruby.h config.h defines.h intern.h
+object.@OBJEXT@: object.c ruby.h config.h defines.h intern.h st.h
+pack.@OBJEXT@: pack.c ruby.h config.h defines.h intern.h
+process.@OBJEXT@: process.c ruby.h config.h defines.h intern.h rubysig.h st.h
+random.@OBJEXT@: random.c ruby.h config.h defines.h intern.h
+range.@OBJEXT@: range.c ruby.h config.h defines.h intern.h
+re.@OBJEXT@: re.c ruby.h config.h defines.h intern.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 dln.h node.h util.h
+signal.@OBJEXT@: signal.c ruby.h config.h defines.h intern.h rubysig.h
+sprintf.@OBJEXT@: sprintf.c ruby.h config.h defines.h intern.h
+st.@OBJEXT@: st.c config.h st.h
+string.@OBJEXT@: string.c ruby.h config.h defines.h intern.h re.h regex.h
+struct.@OBJEXT@: struct.c ruby.h config.h defines.h intern.h
+time.@OBJEXT@: time.c ruby.h config.h defines.h intern.h
+util.@OBJEXT@: util.c ruby.h config.h defines.h intern.h util.h
+variable.@OBJEXT@: variable.c ruby.h config.h defines.h intern.h env.h node.h st.h
+version.@OBJEXT@: version.c ruby.h config.h defines.h intern.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..760291d1ba 100644
--- a/README
+++ b/README
@@ -5,7 +5,6 @@ easy object-oriented programming.  It has many features to
 process text files and to do system management tasks (as in
 Perl).  It is simple, straight-forward, and extensible.
 
-
 * Features of Ruby
 
   + Simple Syntax
@@ -19,35 +18,18 @@ Perl).  It is simple, straight-forward, and extensible.
   + Highly Portable(works on many UNIX machines, and on DOS,
     Windows, Mac, BeOS etc.)
 
-
 * How to get Ruby
 
-The Ruby distribution files can be found in the following FTP site:
-
-  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:
-
-  $ 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/
+The Ruby distribution can be found on:
 
+  ftp://ftp.netlab.co.jp/pub/lang/ruby/
 
-* Ruby home-page
-
-The URL of the Ruby home-page is:
-
-   http://www.ruby-lang.org/
+You can get it by anonymous CVS.  How to check out is:
 
+  $ 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
 
 * Mailing list
 
@@ -60,7 +42,6 @@ e.g.
 
 in the mail body (not subject) to the address <ruby-talk-ctl@ruby-lang.org>.
 
-
 * How to compile and install
 
 This is what you need to do to compile and install Ruby:
@@ -70,7 +51,7 @@ 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
@@ -94,18 +75,78 @@ This is what you need to do to compile and install Ruby:
 If you fail to compile ruby, please send the detailed error report with
 the error log and machine/OS type, to help others.
 
-
 * Copying
 
-See the file COPYING.
+Ruby is copyrighted free software by Yukihiro Matsumoto <matz@zetabits.com>.
+You can redistribute it and/or modify it under either the terms of the GPL
+(see COPYING file), 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
+     original copyright notices and associated disclaimers.
+
+  2. You may modify your copy of the software in any way, provided that
+     you do at least ONE of the following:
 
+       a) place your modifications in the Public Domain or otherwise
+          make them Freely Available, such as by posting said
+	  modifications to Usenet or an equivalent medium, or by allowing
+	  the author to include your modifications in the software.
+
+       b) use the modified software only within your corporation or
+          organization.
+
+       c) rename any non-standard executables so the names do not conflict
+	  with standard executables, which must also be provided.
+
+       d) make other distribution arrangements with the author.
+
+  3. You may distribute the software in object code or executable
+     form, provided that you do at least ONE of the following:
+
+       a) distribute the executables and library files of the software,
+	  together with instructions (in the manual page or equivalent)
+	  on where to get the original distribution.
+
+       b) accompany the distribution with the machine-readable source of
+	  the software.
+
+       c) give non-standard executables non-standard names, with
+          instructions on where to get the original software distribution.
+
+       d) make other distribution arrangements with the author.
+
+  4. You may modify and include the part of the software into any other
+     software (possibly commercial).  But some files in the distribution
+     are not written by the author, so that they are not under this terms.
+
+     They are gc.c(partly), utils.c(partly), regex.[ch], st.[ch] and some
+     files under the ./missing directory.  See each file for the copying
+     condition.
+
+  5. The scripts and library files supplied as input to or produced as 
+     output from the software do not automatically fall under the
+     copyright of the software, but belong to whomever generated them, 
+     and may be sold commercially, and may be aggregated with this
+     software.
+
+  6. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
+     IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+     PURPOSE.
+
+* Ruby home-page
+
+The URL of the Ruby home-page is:
+
+   http://www.ruby-lang.org/
 
 * The Author
 
 Feel free to send comments and bug reports to the author.  Here is the 
 author's latest mail address:
 
-  matz@netlab.jp
+  matz@zetabits.com
 
 -------------------------------------------------------
 created at: Thu Aug  3 11:57:36 JST 1995
diff --git a/README.EXT b/README.EXT
index 2fc2fd606a..f3db6fa45b 100644
--- a/README.EXT
+++ b/README.EXT
@@ -5,23 +5,23 @@ This document explains how to make extension libraries for Ruby.
 1. Basic knowledge
 
 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.
+Ruby variables do not have static type and data themselves have
+types.  So, data need to be converted across the languages.
 
-Data in Ruby are represented by the C type `VALUE'.  Each VALUE data
-has its data-type.
+Data in Ruby represented C type `VALUE'.  Each VALUE data have its
+data-type.
 
-To retrieve C data from a VALUE, you need to:
+To retrieve an C data from the VALUE, you need to:
 
- (1) Identify the VALUE's data type
- (2) Convert the VALUE into C data
+ (1) Identify VALUE's data type
+ (2) Convert VALUE into C data
 
-Converting to the wrong data type may cause serious problems.
+Converting to wrong data type may cause serious problems.
 
 
 1.1 Data-types
 
-The Ruby interpreter has the following data types:
+Ruby interpreter has data-types as below:
 
 	T_NIL		nil
 	T_OBJECT	ordinary object
@@ -35,13 +35,12 @@ The Ruby interpreter has the following data types:
 	T_HASH		associative array
 	T_STRUCT	(Ruby) structure
 	T_BIGNUM	multi precision integer
-	T_FILE		IO
 	T_TRUE		true
 	T_FALSE		false
 	T_DATA		data
 	T_SYMBOL        symbol
 
-In addition, there are several other types used internally:
+Otherwise, there are several other types used internally:
 
 	T_ICLASS
 	T_MATCH
@@ -54,9 +53,9 @@ Most of the types are represented by C structures.
 
 1.2 Check Data Type of the VALUE
 
-The macro TYPE() defined in ruby.h shows the data type of the VALUE.
+The macro TYPE() defined in ruby.h shows data-type of the VALUE.
 TYPE() returns the constant number T_XXXX described above.  To handle
-data types, your code will look something like this:
+data-types, the code will be like:
 
   switch (TYPE(obj)) {
     case T_FIXNUM:
@@ -74,13 +73,13 @@ data types, your code will look something like this:
       break;
   }
 
-There is the data-type check function
+There is the data-type check function.
 
   void Check_Type(VALUE value, int type)
 
-which raises an exception if the VALUE does not have the type specified.
+It raises an exception, if the VALUE does not have the type specified.
 
-There are also faster check macros for fixnums and nil.
+There are faster check-macros for fixnums and nil.
 
   FIXNUM_P(obj)
   NIL_P(obj)
@@ -90,43 +89,29 @@ There are also faster check macros for fixnums and nil.
 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
-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.
-
-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.
-
-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.
+The T_FIXNUM data is the 31bit length fixed integer (63bit length on
+some machines), which can be convert to the C integer by using
+FIX2INT() macro.  There also be NUM2INT() which converts any Ruby
+numbers into C integer.  The NUM2INT() macro includes type check, so
+the exception will be raised if conversion failed.
 
 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.  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".
+RXXXX for each data type like RARRAY(obj).  see "ruby.h".
 
-For example, `RSTRING(str)->len' is the way to get the size of the
+For example, `RSTRING(size)->len' is the way to get the size of the
 Ruby String object.  The allocated region can be accessed by
-`RSTRING(str)->ptr'.  For arrays, use `RARRAY(ary)->len' and
+`RSTRING(str)->ptr'.  For arrays, `RARRAY(ary)->len' and
 `RARRAY(ary)->ptr' respectively.
 
 Notice: Do not change the value of the structure directly, unless you
-are responsible for the result.  This ends up being the cause of interesting
+are responsible about the result.  It will be the cause of interesting
 bugs.
 
 1.4 Convert C data into VALUE
 
-To convert C data to Ruby values:
+To convert C data to the values of Ruby:
 
   * FIXNUM
 
@@ -136,25 +121,25 @@ To convert C data to Ruby values:
 
     cast to VALUE.
 
-You can determine whether a VALUE is pointer or not by checking its LSB.  
+You can determine whether VALUE is pointer or not, by checking LSB.  
 
-Notice Ruby does not allow arbitrary pointer values to be a VALUE.  They
-should be pointers to the structures which Ruby knows about.  The known
+Notice Ruby does not allow arbitrary pointer value to be VALUE.  They
+should be pointers to the structures which Ruby knows.  The known
 structures are defined in <ruby.h>.
 
-To convert C numbers to Ruby values, use these macros.
+To convert C numbers to Ruby value, use these macros.
 
   INT2FIX()	for integers within 31bits.
   INT2NUM()	for arbitrary sized integer.
 
-INT2NUM() converts an integer into a Bignum if it is out of the FIXNUM
-range, but is a bit slower.
+INT2NUM() converts integers into Bignums, if it is out of FIXNUM
+range, but bit slower.
 
-1.5 Manipulating Ruby data
+1.5 Manipulate Ruby data
 
-As I already mentioned, it is not recommended to modify an object's internal
-structure.  To manipulate objects, use the functions supplied by the Ruby
-interpreter. Some (not all) of the useful functions are listed below:
+As I already told, it is not recommended to modify object's internal
+structure.  To manipulate objects, use functions supplied by Ruby
+interpreter.  Useful functions are listed below (not all):
 
  String functions
 
@@ -164,40 +149,40 @@ interpreter. Some (not all) of the useful functions are listed below:
 
   rb_str_new2(const char *ptr)
 
-    Creates a new Ruby string from a C string.  This is equivalent to
+    Creates a new Ruby string from C string.  This is equivalent to
     rb_str_new(ptr, strlen(ptr)).
 
   rb_tainted_str_new(const char *ptr, long len)
 
     Creates a new tainted Ruby string.  Strings from external data
-    sources should be tainted.
+    should be tainted.
 
   rb_tainted_str_new2(const char *ptr)
 
-    Creates a new tainted Ruby string from a C string.
+    Creates a new tainted Ruby string from C string.
 
   rb_str_cat(VALUE str, const char *ptr, long len)
 
-    Appends len bytes of data from ptr to the Ruby string.
+    Appends len bytes data from ptr to the Ruby string.
 
  Array functions
 
   rb_ary_new()
 
-    Creates an array with no elements.
+    Creates an array with no element.
 
   rb_ary_new2(long len)
 
-    Creates an array with no elements, allocating internal buffer
+    Creates an array with no element, with allocating internal buffer
     for len elements.
 
   rb_ary_new3(long n, ...)
 
-    Creates an n-element array from the arguments.
+    Creates an n-elements array from arguments.
 
   rb_ary_new4(long n, VALUE *elts)
 
-    Creates an n-element array from a C array.
+    Creates an n-elements array from C array.
 
   rb_ary_push(VALUE ary, VALUE val)
   rb_ary_pop(VALUE ary)
@@ -205,14 +190,14 @@ 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
+2. Extend Ruby with C
 
-2.1 Addding new features to Ruby
+2.1 Add new features to Ruby
 
 You can add new features (classes, methods, etc.) to the Ruby
-interpreter.  Ruby provides APIs for defining the following things:
+interpreter.  Ruby provides the API to define things below:
 
  * Classes, Modules
  * Methods, Singleton Methods
@@ -220,22 +205,22 @@ interpreter.  Ruby provides APIs for defining the following things:
 
 2.1.1 Class/module definition
 
-To define a class or module, use the functions below:
+To define class or module, use functions below:
 
   VALUE rb_define_class(const char *name, VALUE super)
   VALUE rb_define_module(const char *name)
 
 These functions return the newly created class or module.  You may
-want to save this reference into a variable to use later.
+want to save this reference into the variable to use later.
 
-To define nested classes or modules, use the functions below:
+To define nested class or module, use functions below:
 
   VALUE rb_define_class_under(VALUE outer, const char *name, VALUE super)
   VALUE rb_define_module_under(VALUE outer, const char *name)
 
 2.1.2 Method/singleton method definition
 
-To define methods or singleton methods, use these functions:
+To define methods or singleton methods, use functions below:
 
   void rb_define_method(VALUE klass, const char *name, 
 		        VALUE (*func)(), int argc)
@@ -244,19 +229,19 @@ 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
+If `argc' is negative, it specifies calling sequence, not number of
 the arguments.  
 
-If argc is -1, the function will be called as:
+If argc is -1, the function will be called like:
 
   VALUE func(int argc, VALUE *argv, VALUE obj)
 
 where argc is the actual number of arguments, argv is the C array of
 the arguments, and obj is the receiver.
 
-If argc is -2, the arguments are passed in a Ruby array. The function
+if argc is -2, the arguments are passed in Ruby array. The function
 will be called like:
 
   VALUE func(VALUE obj, VALUE args)
@@ -264,15 +249,15 @@ will be called like:
 where obj is the receiver, and args is the Ruby array containing
 actual arguments.
 
-There are two more functions to define methods.  One is to define
-private methods:
+There're two more functions to define method.  One is to define
+private method:
 
   void rb_define_private_method(VALUE klass, const char *name, 
 			        VALUE (*func)(), int argc)
 
-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:
+The other is to define module function, which is private AND singleton
+method of the module.  For example, sqrt is the module function
+defined in Math module.  It can be call in the form like:
 
   Math.sqrt(4)
 
@@ -281,29 +266,20 @@ or
   include Math
   sqrt(4)
 
-To define module functions, use:
+To define module function
 
   void rb_define_module_function(VALUE module, const char *name, 
 				 VALUE (*func)(), int argc)
 
-Oh, in addition, function-like methods, which are private methods defined
-in the Kernel module, can be defined using:
+Oh, in addition, function-like method, which is private method defined
+in 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:
@@ -311,62 +287,49 @@ We have 2 functions to define constants:
   void rb_define_const(VALUE klass, const char *name, VALUE val)
   void rb_define_global_const(const char *name, VALUE val)
 
-The former is to define a constant under specified class/module.  The
-latter is to define a global constant.
+The former is to define constant under specified class/module.  The
+latter is to define global constant.
 
 2.2 Use Ruby features from C
 
 There are several ways to invoke Ruby's features from C code.
 
-2.2.1 Evaluate Ruby Programs in a String
+2.2.1 Evaluate Ruby Program in 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:
+Easiest way to call Ruby's function from C program is to evaluate the
+string as Ruby program.  This function will do the job.
 
   VALUE rb_eval_string(const char *str)
 
-Evaluation is done under the current context, thus current local variables
+Evaluation is done under current context, thus current local variables
 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 (which 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 like:
 
  :Identifier
 
-You can get the ID value from a string within C code by using
+You can get the symbol value from 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
 
   VALUE rb_funcall(VALUE recv, ID mid, int argc, ...)
 
-This function invokes a method on the recv, with the method name
-specified by the symbol mid.
+This function invokes the method of the recv, which name is specified
+by the symbol mid.
 
 2.2.4 Accessing the variables and constants
 
-You can access class variables and instance variables using access
-functions.  Also, global variables can be shared between both environments.
+You can access class variables, and instance variables using access
+functions.  Also, global variables can be shared between both worlds.
 There's no way to access Ruby's local variables.
 
 The functions to access/modify instance variables are below:
@@ -384,14 +347,14 @@ See 2.1.3 for defining new constant.
 
 3. Information sharing between Ruby and C
 
-3.1 Ruby constants that C can be accessed from C
+3.1 Ruby constant that C can be accessed from C
 
-The following Ruby constants can be referred from C.
+Following Ruby constants can be referred from C.
 
   Qtrue
   Qfalse
 
-Boolean values.  Qfalse is false in C also (i.e. 0).
+Boolean values.  Qfalse is false in the C also (i.e. 0).
 
   Qnil
 
@@ -399,16 +362,16 @@ Ruby nil in C scope.
 
 3.2 Global variables shared between C and Ruby
 
-Information can be shared between the two environments using shared global
+Information can be shared between two worlds, using shared global
 variables.  To define them, you can use functions listed below:
 
   void rb_define_variable(const char *name, VALUE *var)
 
-This function defines the variable which is shared by both environments.
-The value of the global variable pointed to by `var' can be accessed
+This function defines the variable which is shared by the both world.
+The value of the global variable pointed by `var', can be accessed
 through Ruby's global variable named `name'.
 
-You can define read-only (from Ruby, of course) variables using the
+You can define read-only (from Ruby, of course) variable by the
 function below.
 
   void rb_define_readonly_variable(const char *name, VALUE *var)
@@ -426,17 +389,17 @@ works just like rb_define_variable().
   void rb_define_virtual_variable(const char *name,
 				  VALUE (*getter)(), void (*setter)())
 
-This function defines a Ruby global variable without a corresponding C
+This function defines the Ruby global variable without corresponding C
 variable.  The value of the variable will be set/get only by hooks.
 
-The prototypes of the getter and setter functions are as follows:
+The prototypes of the getter and setter functions are as following:
 
   (*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
+To wrapping and objectify the C pointer as Ruby object (so called
 DATA), use Data_Wrap_Struct().
 
   Data_Wrap_Struct(klass, mark, free, ptr)
@@ -444,9 +407,8 @@ DATA), use Data_Wrap_Struct().
 Data_Wrap_Struct() returns a created DATA object.  The klass argument
 is the class for the DATA object.  The mark argument is the function
 to mark Ruby objects pointed by this data.  The free argument is the
-function to free the pointer allocation.  If this is -1, the pointer
-will be just freed.  The functions mark and free will be called from
-garbage collector.
+function to free the pointer allocation.  The functions, mark and
+free, will be called from garbage collector.
 
 You can allocate and wrap the structure in one step.
 
@@ -457,23 +419,23 @@ the structure, which is also allocated.  This macro works like:
 
   (sval = ALLOC(type), Data_Wrap_Struct(klass, mark, free, sval))
 
-Arguments klass, mark, and free work like their counterparts in
-Data_Wrap_Struct().  A pointer to the allocated structure will be
-assigned to sval, which should be a pointer of the type specified.
+Arguments, klass, mark, free, works like their counterpart of
+Data_Wrap_Struct().  The pointer to allocated structure will be
+assigned to sval, which should be the pointer to the type specified.
 
 To retrieve the C pointer from the Data object, use the macro
 Data_Get_Struct().
 
   Data_Get_Struct(obj, type, sval)
 
-A pointer to the structure will be assigned to the variable sval.
+The pointer to the structure will be assigned to the variable sval.
 
-See the example below for details. 
+See example below for detail. 
 
 4. Example - Creating dbm extension
 
-OK, here's the example of making an extension library.  This is the
-extension to access DBMs.  The full source is included in the ext/
+OK, here's the example to make extension library.  This is the
+extension to access dbm.  The full source is included in ext/
 directory in the Ruby's source tree.
 
 (1) make the directory
@@ -482,17 +444,25 @@ directory in the Ruby's source tree.
 
 Make a directory for the extension library under ext directory.
 
-(2) design the library
+(2) create MANIFEST file
+
+  % cd ext/dbm
+  % touch MANIFEST
+
+There should be MANIFEST file in the directory for the extension
+library.  Make empty file now.
+
+(3) design the library
 
 You need to design the library features, before making it.
 
-(3) write C code.
+(4) write C code.
 
 You need to write C code for your extension library.  If your library
 has only one source file, choosing ``LIBRARY.c'' as a file name is
-preferred.  On the other hand, in case your library has multiple source
+preferred.  On the other hand, in case your library has plural source
 files, avoid choosing ``LIBRARY.c'' for a file name.  It may conflict
-with an intermediate file ``LIBRARY.o'' on some platforms.
+with intermediate file ``LIBRARY.o'' on some platforms.
 
 Ruby will execute the initializing function named ``Init_LIBRARY'' in
 the library.  For example, ``Init_dbm()'' will be executed when loading
@@ -517,13 +487,10 @@ Init_dbm()
     rb_define_method(cDBM, "[]", fdbm_fetch, 1);
 		:
 
-    /* ID for a instance variable to store DBM data */
-    id_dbm = rb_intern("dbm");
 }
 --
 
-The dbm extension wraps the dbm struct in the C environment using 
-Data_Make_Struct.
+The dbm extension wrap dbm struct in C world using Data_Make_Struct.
 
 --
 struct dbmdata {
@@ -535,11 +502,10 @@ struct dbmdata {
 obj = Data_Make_Struct(klass, struct dbmdata, 0, free_dbm, dbmp);
 --
 
-This code wraps the dbmdata structure into a Ruby object.  We avoid wrapping
+This code wraps dbmdata structure into Ruby object.  We avoid wrapping
 DBM* directly, because we want to cache size information.
 
-To retrieve the dbmdata structure from a Ruby object, we define the
-following macro:
+To retrieve dbmdata structure from Ruby object, we define the macro below:
 
 --
 #define GetDBM(obj, dbmp) {\
@@ -548,11 +514,11 @@ following macro:
 }
 --
 
-This sort of complicated macro does the retrieving and close checking for
+This sort of complicated macro do the retrieving and close check for
 the DBM.
 
-There are three kinds of way to receive method arguments.  First,
-methods with a fixed number of arguments receive arguments like this:
+There are three kind of way to receiving method arguments.  First, the
+methods with fixed number of arguments receives arguments like this:
 
 --
 static VALUE
@@ -566,7 +532,7 @@ fdbm_delete(obj, keystr)
 The first argument of the C function is the self, the rest are the
 arguments to the method.
 
-Second, methods with an arbitrary number of arguments receive
+Second, the methods with arbitrary number of arguments receives
 arguments like this:
 
 --
@@ -584,15 +550,15 @@ fdbm_s_open(argc, argv, klass)
 }
 --
 
-The first argument is the number of method arguments, the second
-argument is the C array of the method arguments, and the third
+The first argument is the number of method arguments.  the second
+argument is the C array of the method arguments.  And the third
 argument is the receiver of the method.
 
 You can use the function rb_scan_args() to check and retrieve the
-arguments.  For example, "11" means that the method requires at least one
+arguments.  For example "11" means, the method requires at least one
 argument, and at most receives two arguments.
 
-Methods with an arbitrary number of arguments can receive arguments
+The methods with arbitrary number of arguments can receives arguments
 by Ruby's array, like this:
 
 --
@@ -609,82 +575,86 @@ which contains the arguments to the method.
 
 ** Notice
 
-GC should know about global variables which refer to Ruby's objects, but
-are not exported to the Ruby world.  You need to protect them by
+GC should know about global variables which refers Ruby's objects, but
+not exported to the Ruby world.  You need to protect them by
 
   void rb_global_variable(VALUE *var)
 
-(4) prepare extconf.rb
+(5) prepare extconf.rb
 
-If the file named extconf.rb exists, it will be executed to generate
-Makefile.
+If there exists the file named extconf.rb, it will be executed to
+generate Makefile.  If not, compilation scheme try to generate
+Makefile anyway.
 
-extconf.rb is the file for checking compilation conditions etc.  You
+The extconf.rb is the file to check compilation condition etc.  You
 need to put
 
   require 'mkmf'
 
-at the top of the file.  You can use the functions below to check
-various conditions.
+at the top of the file.  You can use the functions below to check the
+condition.
 
   have_library(lib, func): check whether library containing function exists.
   have_func(func, header): check whether function exists
   have_header(header): check whether header file exists
   create_makefile(target): generate Makefile
 
-The value of the variables below will affect the Makefile.
+The value of variables below will affect 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
+If compilation condition is not fulfilled, you do not call
+``create_makefile''.  Makefile will not generated, compilation will
 not be done.
 
-(5) prepare depend (optional)
+(6) prepare depend (optional)
 
 If the file named depend exists, Makefile will include that file to
-check dependencies.  You can make this file by invoking
+check dependency.  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
+(7) put file names into MANIFEST (optional)
 
-Try generating the Makefile by:
+  % find * -type f -print > MANIFEST
+  % vi MANIFEST
+
+Append file names into MANIFEST.  The compilation scheme requires
+MANIFEST only to be exist.  But, you'd better take this step to
+distinguish required files.
+
+(8) generate Makefile
+
+Try generate Makefile by:
 
   ruby extconf.rb
 
-You don't need this step if you put the extension library under the ext
+You don't need this step, if you put extension library under ext
 directory of the ruby source tree.  In that case, compilation of the
 interpreter will do this step for you.
 
-(7) make
+(9) make
 
 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.
+to compile your extension.  You don't need this step neither, if you
+put extension library under ext directory of the ruby source tree.
 
-(8) debug
+(9) 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
-you can inspect the extension with the debugger.
+You may need to rb_debug the extension.  The extensions can be linked
+statically by 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
+(10) done, now you have the extension library
 
 You can do anything you want with your library.  The author of Ruby
-will not claim any restrictions on your code depending on the Ruby API.
+will not claim any restriction about your code depending Ruby API.
 Feel free to use, modify, distribute or sell your program.
 
 Appendix A. Ruby source files overview
@@ -745,7 +715,7 @@ Appendix B. Ruby extension API reference
 
  VALUE
 
-The type for the Ruby object.  Actual structures are defined in ruby.h,
+The type for Ruby object.  Actual structures are defined in ruby.h,
 such as struct RString, etc.  To refer the values in structures, use
 casting macros like RSTRING(obj).
 
@@ -767,11 +737,10 @@ const: false object
 
  Data_Wrap_Struct(VALUE klass, void (*mark)(), void (*free)(), void *sval)
 
-Wrap a C pointer into a Ruby object.  If object has references to other
-Ruby objects, they should be marked by using the mark function during
-the GC process.  Otherwise, mark should be 0.  When this object is no
-longer referred by anywhere, the pointer will be discarded by free
-function.
+Wrap C pointer into Ruby object.  If object has references to other
+Ruby object, they should be marked by using mark function during GC
+process.  Otherwise, mark should be 0.  When this object is no longer
+referred by anywhere, the pointer will be discarded by free function.
 
  Data_Make_Struct(klass, type, mark, free, sval)
 
@@ -783,75 +752,54 @@ sval, and returns the DATA encapsulating the pointer to memory region.
 This macro retrieves the pointer value from DATA, and assigns it to
 the variable sval. 
 
-** Checking data types
-
-TYPE(value)
-FIXNUM_P(value)
-NIL_P(value)
-void Check_Type(VALUE value, int type)
-void Check_SafeStr(VALUE value)
-
-** Data type conversion
-
-FIX2INT(value)
-INT2FIX(i)
-NUM2INT(value)
-INT2NUM(i)
-NUM2DBL(value)
-rb_float_new(f)
-StringValue(value)
-StringValuePtr(value)
-StringValueCStr(value)
-rb_str_new2(s)
-
 ** defining class/module
 
  VALUE rb_define_class(const char *name, VALUE super)
 
-Defines a new Ruby class as a subclass of super.
+Defines new Ruby class as subclass of super.
 
  VALUE rb_define_class_under(VALUE module, const char *name, VALUE super)
 
-Creates a new Ruby class as a subclass of super, under the module's
+Creates new Ruby class as subclass of super, under the module's
 namespace.
 
  VALUE rb_define_module(const char *name)
 
-Defines a new Ruby module.
+Defines new Ruby module.
 
- VALUE rb_define_module_under(VALUE module, const char *name)
+ VALUE rb_define_module_under(VALUE module, const char *name, VALUE super)
 
-Defines a new Ruby module under the module's namespace.
+Defines new Ruby module, under the module's namespace.
 
  void rb_include_module(VALUE klass, VALUE module)
 
 Includes module into class.  If class already includes it, just
-ignored.
+ignore.
 
  void rb_extend_object(VALUE object, VALUE module)
 
-Extend the object with the module's attributes.
+Extend the object with module's attribute.
 
 ** Defining Global Variables
 
  void rb_define_variable(const char *name, VALUE *var)
 
 Defines a global variable which is shared between C and Ruby.  If name
-contains a character which is not allowed to be part of the symbol,
+contains the character which is not allowed to be part of the symbol,
 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
+Defines a virtual variable, whose behavior is defined by 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)
@@ -861,16 +809,16 @@ The getter function must return the value for the access.
  void rb_define_hooked_variable(const char *name, VALUE *var,
 				VALUE (*getter)(), VALUE (*setter)())
 
-Defines hooked variable.  It's a virtual variable with a C variable.  
-The getter is called as
+Defines hooked variable.  It's virtual variable with C variable.  The
+getter is called as
 
 	VALUE getter(ID id, VALUE *var)
 
-returning a new value.  The setter is called as
+returning new value.  The setter is called as
 
 	void setter(VALUE val, ID id, VALUE *var)
 
-GC requires C global variables which hold Ruby values to be marked.
+GC requires to mark the C global variables which hold Ruby values.
 
  void rb_global_variable(VALUE *var)
 
@@ -884,7 +832,7 @@ Defines a new constant under the class/module.
 
  void rb_define_global_const(const char *name, VALUE val)
 
-Defines a global constant.  This is just the same as
+Defines global constant.  This is just work as
 
      rb_define_const(cKernal, name, val)
 
@@ -894,8 +842,8 @@ Defines a global constant.  This is just the same as
 
 Defines a method for the class.  func is the function pointer.  argc
 is the number of arguments.  if argc is -1, the function will receive
-3 arguments: argc, argv, and self.  if argc is -2, the function will
-receive 2 arguments, self and args, where args is a Ruby array of
+3 arguments argc, argv, and self.  if argc is -2, the function will
+receive 2 arguments, self and args, where args is the Ruby array of
 the method arguments.
 
  rb_define_private_method(VALUE klass, const char *name, VALUE (*func)(), int argc)
@@ -912,26 +860,26 @@ Defines a singleton method.  Arguments are same as rb_define_method().
 Retrieve argument from argc, argv.  The fmt is the format string for
 the arguments, such as "12" for 1 non-optional argument, 2 optional
 arguments.  If `*' appears at the end of fmt, it means the rest of
-the arguments are assigned to the corresponding variable, packed in
-an array.
+the arguments are assigned to corresponding variable, packed in
+array.
 
 ** Invoking Ruby method
 
  VALUE rb_funcall(VALUE recv, ID mid, int narg, ...)
 
-Invokes a method.  To retrieve mid from a method name, use rb_intern().
+Invokes the method.  To retrieve mid from method name, use rb_intern().
 
  VALUE rb_funcall2(VALUE recv, ID mid, int argc, VALUE *argv)
 
-Invokes a method, passing arguments by an array of values.
+Invokes method, passing arguments by array of values.
 
  VALUE rb_eval_string(const char *str)
 
-Compiles and executes the string as a Ruby program.
+Compiles and executes the string as Ruby program.
 
  ID rb_intern(const char *name)
 
-Returns ID corresponding to the name.
+Returns ID corresponding the name.
 
  char *rb_id2name(ID id)
 
@@ -970,7 +918,7 @@ Evaluates the block with value val.
 
  VALUE rb_rescue(VALUE (*func1)(), void *arg1, VALUE (*func2)(), void *arg2)
 
-Calls the function func1, with arg1 as the argument.  If an exception
+Calls the function func1, with arg1 as the argument.  If exception
 occurs during func1, it calls func2 with arg2 as the argument.  The
 return value of rb_rescue() is the return value from func1 if no
 exception occurs, from func2 otherwise.
@@ -978,32 +926,29 @@ exception occurs, from func2 otherwise.
  VALUE rb_ensure(VALUE (*func1)(), void *arg1, void (*func2)(), void *arg2)
 
 Calls the function func1 with arg1 as the argument, then calls func2
-with arg2 if execution terminated.  The return value from
+with arg2, whenever execution terminated.  The return value from
 rb_ensure() is that of func1.
 
 ** Exceptions and Errors
 
  void rb_warn(const char *fmt, ...)
 
-Prints a warning message according to a printf-like format.
+Prints warning message according to the printf-like format.
 
  void rb_warning(const char *fmt, ...)
 
-Prints a warning message according to a printf-like format, if
+Prints warning message according to the printf-like format, if
 $VERBOSE is true.
 
-void rb_raise(rb_eRuntimeError, const char *fmt, ...)
-
-Raises RuntimeError.  The fmt is a format string just like printf().
-
  void rb_raise(VALUE exception, const char *fmt, ...)
 
-Raises a class exception.  The fmt is a format string just like printf().
+Raises an exception of class exception.  The fmt is the format string
+just like printf().
 
  void rb_fatal(const char *fmt, ...)
 
-Raises a fatal error, terminates the interpreter.  No exception handling
-will be done for fatal errors, but ensure blocks will be executed.
+Raises fatal error, terminates the interpreter.  No exception handling
+will be done for fatal error, but ensure blocks will be executed.
 
  void rb_bug(const char *fmt, ...)
 
@@ -1011,9 +956,9 @@ 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):
+The embedding API are below (not needed for extension libraries):
 
  void ruby_init()
 
@@ -1031,112 +976,40 @@ 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
+Appendix B. 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.
+Checks whether library which contains specified function exists.
 Returns true if the library exists.
 
  find_library(lib, func, path...)
 
-Checks whether a library which contains the specified function exists in
+Checks whether library which contains specified function exists in
 path.  Returns true if the library exists.
 
  have_func(func, header)
 
 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
+exists.  To check functions in the 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 +1019,6 @@ 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.jp
index 30c4d520ba..07a9e8b39d 100644
--- a/README.EXT.ja
+++ b/README.EXT.jp
@@ -1,4 +1,4 @@
-.\" README.EXT.ja -  -*- Text -*- created at: Mon Aug  7 16:45:54 JST 1995
+.\" README.EXT -  -*- Text -*- created at: Mon Aug  7 16:45:54 JST 1995
 
 Ruby�γ�ĥ�饤�֥��κ�������������ޤ���
 
@@ -104,19 +104,10 @@ FIXNUM��NIL�˴ؤ��ƤϤ���®��Ƚ�̥ޥ������Ѱդ���Ƥ��ޤ���
 ���ޤ������줫�顤FIXNUM�˸¤餺Ruby�Υǡ������������Ѵ�����
 ��NUM2INT()�פȤ����ޥ���������ޤ������Υޥ����ϥǡ�������
 �פΥ����å�̵���ǻȤ��ޤ�(�������Ѵ��Ǥ��ʤ����ˤ��㳰��
-ȯ������)��Ʊ�ͤ˥����å�̵���ǻȤ����Ѵ��ޥ�����double��
-���Ф���NUM2DBL()�פ�����ޤ���
-
-char* ����Ф���硢version 1.6 �����Ǥϡ�STR2CSTR()�פ�
-�����ޥ�����ȤäƤ��ޤ������������ to_str() �ˤ����ۤ�
-���Ѵ���̤� GC ������ǽ�������뤿�ᡢversion 1.7 �ʹߤǤ�
-obsolete �Ȥʤꡢ����� StringValue() �� StringValuePtr()
-��Ȥ�����侩���Ƥ��ޤ���StringValue(var) �� var �� String
- �Ǥ���в��⤻���������Ǥʤ���� var �� var.to_str() �η�̤�
-�֤�������ޥ�����StringValuePtr(var) ��Ʊ�ͤ� var ���֤�����
-�Ƥ��� var ��ʸ����ɽ�����Ф��� char* ���֤��ޥ����Ǥ���var ��
-���Ƥ�ľ���֤����������������Τǡ�var �� lvalue �Ǥ���ɬ�פ�
-����ޤ���
+ȯ������)��
+
+Ʊ�ͤ˥����å�̵���ǻȤ����Ѵ��ޥ�����double����Ф�
+��NUM2DBL()�פ�char*����Ф���STR2CSTR()�פ�����ޤ���
 
 ����ʳ��Υǡ��������פ��б�����C�ι�¤�Τ�����ޤ����б���
 �빽¤�ΤΤ���VALUE�Ϥ��Τޤޥ��㥹��(���Ѵ�)����й�¤�Τ�
@@ -331,17 +322,6 @@ 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 +360,7 @@ 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 +373,6 @@ 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�
@@ -522,8 +493,7 @@ C�ι�¤�ΤؤΥݥ��󥿤Ǥ���mark�Ϥ��ι�¤�Τ�Ruby�Υ��֥���
 # ���Τ褦�ʻ��Ȥϴ�����ޤ���
 
 free�Ϥ��ι�¤�Τ��⤦���פˤʤä����˸ƤФ��ؿ��Ǥ�������
-�ؿ��������١������쥯������ƤФ�ޤ������줬-1�ξ��ϡ�ñ
-��˳�������ޤ���
+�ؿ��������١������쥯������ƤФ�ޤ���
 
 C�ι�¤�Τγ�����Data���֥������Ȥ�������Ʊ���˹Ԥ��ޥ�����
 ���ưʲ��Τ�Τ��󶡤���Ƥ��ޤ���
@@ -562,14 +532,28 @@ Ruby 1.1�����Ǥ�դΥǥ��쥯�ȥ�ǥ����ʥߥå��饤�֥����
 �饤�֥���ѤΥǥ��쥯�ȥ����ɬ�פ�����ޤ���̾����Ŭ����
 ����ǹ����ޤ���
 
-(2) �߷פ���
+(2) MANIFEST�ե��������
+
+  % cd ext/dbm
+  % touch MANIFEST
+
+��ĥ�饤�֥��Υǥ��쥯�ȥ�β��ˤ�MANIFEST�Ȥ����ե����뤬
+ɬ�פʤΤǡ��Ȥꤢ�������Υե�������äƤ����ޤ�����Ǥ���
+�ե�����ˤ�ɬ�פʥե�������������뤳�Ȥˤʤ�ޤ���
+
+MANIFEST�Ȥ����ե�����ϡ���Ū��󥯤�make�λ��˥ǥ��쥯�ȥ�
+����ĥ�饤�֥���ޤ�Ǥ��뤫�ɤ���Ƚ�ꤹ�뤿��˻Ȥ����
+���ޤ��������ʥߥå��饤�֥�������ˤ�ɬ������ɬ�פǤ�
+����ޤ���
+
+(3) �߷פ���
 
 �ޤ��������ʤ�Ǥ����ɡ��ɤ�������ǽ��¸����뤫�ɤ����ޤ���
 �פ���ɬ�פ�����ޤ����ɤ�ʥ��饹��Ĥ��뤫�����Υ��饹�ˤ�
 �ɤ�ʥ᥽�åɤ����뤫�����饹���󶡤�������ʤɤˤĤ����߷�
 ���ޤ���
 
-(3) C�����ɤ��
+(4) C�����ɤ��
 
 ��ĥ�饤�֥�����ΤȤʤ�C����Υ�������񤭤ޤ���C����Υ���
 �����ҤȤĤλ��ˤϡ֥饤�֥��̾.c�פ����֤��ɤ��Ǥ��礦��C
@@ -712,7 +696,7 @@ C������ѿ��ϰʲ��δؿ���Ȥä�Ruby���󥿥ץ꥿���ѿ���¸��
 
   void rb_global_variable(VALUE *var)
 
-(4) extconf.rb���Ѱդ���
+(5) extconf.rb���Ѱդ���
 
 Makefile������ο����ˤʤ�extconf.rb�Ȥ����ե��������
 �ޤ���extconf.rb�ϥ饤�֥��Υ���ѥ����ɬ�פʾ��Υ�����
@@ -730,20 +714,14 @@ 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����
 �����줺������ѥ����Ԥ��ޤ���
 
-(5) depend���Ѱդ���
+(6) depend���Ѱդ���
 
 �⤷���ǥ��쥯�ȥ��depend�Ȥ����ե����뤬¸�ߤ���С�
 Makefile����¸�ط�������å����Ƥ���ޤ���
@@ -752,7 +730,18 @@ Makefile����¸�ط�������å����Ƥ���ޤ���
 
 �ʤɤǺ�뤳�Ȥ�����ޤ������ä�»��̵���Ǥ��礦��
 
-(6) Makefile����������
+(7) MANIFEST�ե�����˥ե�����̾�������
+
+  % find * -type f -print > MANIFEST
+  % vi MANIFEST
+
+*.o, *~�ʤ���ɬ�פʥե�����ʳ���MANIFEST���ɲä��Ƥ����ޤ���
+make���ˤ�MANIFEST�����Ƥϻ��Ȥ��ޤ���Τǡ����ΤޤޤǤ�����
+�ϵ����ޤ��󤬡��ѥå������󥰤λ��˻��Ȥ��뤳�Ȥ�����Τȡ�
+ɬ�פʥե��������̤Ǥ���Τǡ��Ѱդ��Ƥ����������ɤ��Ǥ���
+����
+
+(8) Makefile����������
 
 Makefile��ºݤ��������뤿��ˤ�
 
@@ -768,7 +757,7 @@ Makefile��ºݤ��������뤿��ˤ�
 �ǥ��쥯�ȥ��ext�ʲ����Ѱդ������ˤ�Ruby���Τ�make�λ���
 ��ưŪ��Makefile����������ޤ��Τǡ����Υ��ƥåפ����פǤ���
 
-(7) make����
+(9) make����
 
 ưŪ��󥯥饤�֥�������������ˤϤ��ξ��make���Ƥ�����
 ����ɬ�פǤ���� make install �ǥ��󥹥ȡ��뤵��ޤ���
@@ -786,13 +775,13 @@ extconf.rb��񤭴�����ʤɤ���Makefile�κ�������ɬ�פʻ��Ϥ�
 ���ꡤ������ ��ĥ�� .rb �Υե�������֤��Ƥ�����Ʊ���˥���
 ���ȡ��뤵��ޤ���
 
-(8) �ǥХå�
+(10) �ǥХå�
 
 �ޤ����ǥХå����ʤ���ư���ʤ��Ǥ��礦�͡�ext/Setup�˥ǥ���
 ���ȥ�̾��񤯤���Ū�˥�󥯤���ΤǥǥХå����Ȥ���褦�ˤ�
 ��ޤ�������ʬ����ѥ��뤬�٤��ʤ�ޤ����ɡ�
 
-(9) �Ǥ�������
+(11) �Ǥ�������
 
 ��Ϥ��ä���Ȥ��ʤꡤ������������ʤꡤ���ʤꡤ����ͳ�ˤ�
 �Ȥ�����������Ruby�κ�Ԥϳ�ĥ�饤�֥��˴ؤ��ư��ڤθ�����
@@ -917,9 +906,7 @@ NUM2INT(value)
 INT2NUM(i)
 NUM2DBL(value)
 rb_float_new(f)
-StringValue(value)
-StringValuePtr(value)
-StringValueCStr(value)
+STR2CSTR(value)
 rb_str_new2(s)
 
 ** ���饹/�⥸�塼�����
@@ -937,7 +924,7 @@ VALUE rb_define_module(const char *name)
 
   ������Ruby�⥸�塼���������롥
 
-VALUE rb_define_module_under(VALUE module, const char *name)
+VALUE rb_define_module_under(VALUE module, const char *name, VALUE super)
 
   ������Ruby�⥸�塼����������module������Ȥ���������롥
 
@@ -1146,17 +1133,11 @@ void ruby_script(char *name)
   Ruby�Υ�����ץ�̾($0)�����ꤹ�롥
 
 
-Appendix C. extconf.rb�ǻȤ���ؿ�����
+Appendix B. 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 +1155,21 @@ 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 +1180,6 @@ 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.jp
index df8cfc03f4..9af1f15bb5 100644
--- a/README.ja
+++ b/README.jp
@@ -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/
+  ftp://ftp.netlab.co.jp/pub/lang/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���
@@ -147,12 +140,63 @@ UNIX�Ǥ����configure���ۤȤ�ɤκ��ۤ�ۼ����Ƥ����Ϥ���
 
 * ���۾��
 
-COPYING.ja�ե�����򻲾Ȥ��Ƥ���������
+�ܥץ������ϥե꡼���եȥ������Ǥ���GPL(the GNU General
+Public License)�ޤ��ϰʲ��˼��������ܥץ�����������ۤ�
+���ޤ���GPL�ˤĤ��Ƥ�COPYING�ե�����򻲾Ȥ��Ʋ�������
+
+  1. ʣ�������¤ʤ���ͳ�Ǥ���
+
+  2. �ʲ��ξ��Τ����줫�������������ܥץ������Υ�������
+     ��ͳ���ѹ��Ǥ��ޤ���
+
+     (a) �ͥåȥ˥塼���˥ݥ��Ȥ����ꡤ��Ԥ��ѹ������դ���
+         �ʤɤ���ˡ�ǡ��ѹ���������롥
+
+     (b) �ѹ������ܥץ�������ʬ�ν�°�����ȿ�����������
+         �Ȥ���
+
+     (c) �ѹ����������������������եȥ�������̾�����ѹ����롥
+         ���Υ��եȥ����������ۤ�����ˤ��ѹ������ܥץ�����
+         ���Ʊ�������ۤ��롥�ޤ����ѹ������ܥץ������Υ���
+         ��������ˡ���������롥
+
+     (d) ����¾���ѹ������Ԥȹ�դ��롥
+
+  3. �ʲ��ξ��Τ����줫�������������ܥץ������򥳥�ѥ�
+     �뤷�����֥������ȥ����ɤ�¹Է����Ǥ����ۤǤ��ޤ���
+
+     (a) �Х��ʥ�������ä��ͤ�������������Ǥ���褦�ˡ�
+         ������������ˡ���������롥
+
+     (b) �������ɤʥ����������ɤ�ź�դ��롥
+
+     (c) �ѹ���Ԥä��Х��ʥ��̾�����ѹ��������������ꥸ��
+         ��Υ����������ɤ�����ˡ���������롥
+
+     (d) ����¾�����۾����Ԥȹ�դ��롥
+
+  4. ¾�Υץ������ؤΰ��ѤϤ����ʤ���Ū�Ǥ��켫ͳ�Ǥ�����
+     �������ܥץ������˴ޤޤ��¾�κ�Ԥˤ�륳���ɤϡ���
+     �줾��κ�Ԥΰո��ˤ�����¤��ä������礬����ޤ���
+
+     ����Ū�ˤ�gc.c(����)��util.c(����)��st.[ch]��regex.[ch] 
+     ����� ./missing�ǥ��쥯�ȥ겼�Υե����뷲���������ޤ���
+     ���줾������۾��ʤɤ��դ��Ƥϳƥե�����򻲾Ȥ��Ƥ�
+     ��������
+
+  5. �ܥץ������ؤ����ϤȤʤ륹����ץȤ���ӡ��ܥץ�����
+     �फ��ν��Ϥθ������ܥץ������κ�ԤǤϤʤ������줾
+     ��������Ϥ����������ͤ�°���ޤ����ޤ����ܥץ�������
+     �Ȥ߹��ޤ�뤿��γ�ĥ�饤�֥��ˤĤ��Ƥ�Ʊ�ͤǤ���
 
+  6. �ܥץ�������̵�ݾڤǤ�����Ԥ��ܥץ������򥵥ݡ���
+     ����ջ֤Ϥ���ޤ������ץ�����༫�ȤΥХ����뤤���ܥ�
+     �������μ¹Ԥʤɤ���ȯ�����뤤���ʤ�»�����Ф��Ƥ���
+     Ǥ������ޤ���
 
 * ����
 
-�����ȡ��Х���ݡ��Ȥ���¾�� matz@netlab.jp �ޤǡ�
+�����ȡ��Х���ݡ��Ȥ���¾�� matz@zetabits.com �ޤǡ�
 -------------------------------------------------------
 created at: Thu Aug  3 11:57:36 JST 1995
 Local variables:
diff --git a/ToDo b/ToDo
index b55e399edf..5f67a42b25 100644
--- a/ToDo
+++ b/ToDo
@@ -1,7 +1,12 @@
 Language Spec.
 
-- Class#allocate - basicNew
-- class Foo::Bar<Baz .. end, module Boo::Bar .. end
+- def foo; .. rescue .. end
+- compile time string concatenation, "hello" "world" => "helloworld"
+- rescue modifier; a rescue b => begin a rescue; b end
+- %w(a\ b\ c abc) => ["a b c", "abc"]
+- objectify symbols
+- class variable (prefix @@)
+- rescue RuntimeError => err
 * operator !! for rescue. ???
 * objectify characters
 * ../... outside condition invokes operator method too.
@@ -12,35 +17,27 @@ Language Spec.
 * multiple return values, yield values.  maybe incompatible ???
 * cascading method invocation ???
 * def Class#method .. end ??
+* class Foo::Bar<Baz .. end, module Boo::Bar .. end
 * def Foo::Bar::baz() .. end ??
 * I18N (or M17N) script/string/regexp
 * Fixnum 0 as false ????
-* discourage use of symbol variables (e.g. $/, etc.) in manual
+* discourage use of symbol variable (e.g. $/, etc.) in manual
 * discourage use of Perlish features by giving warnings.
 * non confusing in-block local variable (is it possible?)
   + remove scope by block
   + variables appears within block may have independent values.
 * Regexp: make /o thread safe.
-* decide whether begin with rescue or ensure make do..while loop.
+* decide if begin with rescue or ensure make do..while loop.
 * a +1 to be a+1, not a(+1).
-* unify == and eql? again
-* to_i returns nil if str contains no digit.
-* raise exception by `` error
-* jar like combined library package. -> RubyGems?
-* resumable Exception via Exception#resume.
-* method combination, e.g. before, after, around, etc.
-* .. or something like defadvice in Emacs.
-* property - for methods, or for objects in general.
-* "in" modifier, to annotate, or to encourage assertion.
-* selector namespace - something like generic-flet in CLOS, to help RubyBehavior
-* private instance variable (as in Python?) @_foo in class Foo => @_Foo_foo
-* warn/error "bare word" method, like "foo",  you should type "foo()"
-* clarify evaluation order of operator argument (=~, .., ...)
-* :symbol => value hash in the form of {symbol: value, ...} ??
 
 Hacking Interpreter
 
-- generational GC
+- use eban's fnmatch
+- RUBYOPT environment variable
+- alias $defout $>
+- retrieve STACK_LEVEL_MAX from users' limit.
+- remove end_proc registered out of require only
+- all object made freezable
 * non-blocking open (e.g. for named pipe) for thread
 * avoid blocking with gethostbyname/gethostbyaddr (use fork ???)
 * objectify interpreters ???
@@ -49,42 +46,45 @@ Hacking Interpreter
 * scrambled script, or script filter
 * setuid ruby
 * performance tune for in-block (dynamic) local variables.
+* generational GC
 * give warnings to assign magic variables.
 * export rb_io_{addstr,printf,puts,print}
 * autoload should work with threads [ruby-talk:4589]
 * remove stdio dependency from IOs.
 * warn for inconsistent local variable usage (lv m and method m at the same time). 
-* MicroRuby
-* Built-in Interactive Ruby.
-* Parser API
-* trap every method invocation, which can be enabled by e.g. trap_call :method.
-* unify Errno exceptions of same errno, or new exception comparison scheme.
-* 2.times{|i| if i==0 then a = 15 else puts eval("a") end} should print nil.
-* Thread#max_stack_size attribute (possible??)
 
 Standard Libraries
 
-- Module#define_method which takes a name and a body (block, proc or method).
-- Enume#inject
-- Array#fetch
-- IO::for_fd
-- Process::waitall [ruby-talk:4557]
-- Process::Status
-- File::lchown, File::lchmod; xxx - still need work for non existing platforms
-- move Time::times to Process.
-- Enumerable#sort_by for Schwartzian transformation
-- fork_and_kill_other_threads.
-- signal list (Signal::trap, Signal::list).
-- move NameError under StandardError.
-- Integer#to_s(base)
-- Hash::new{default}
-- hash etc. should handle self referenceing array/hash
-- Array#select(n1,n2...) works like Array#indexes(n1,n2...)
-- use Mersenne Twister RNG for random.
-- deprecate Array#indexes, and Array#indices.
-- remove dependency on MAXPATHLEN.
+- hash[key] = nil does not remove entry; hashes may have nil as the value.
+- hash.fetch(key) raises exception if key is not found.
+- Array#{first,last,at}
+- Dir.glob(pat){|f|...}
+- sprintf/printf's $ to specify argument order
+- Dir.glob("**/*.c") ala zsh
+- Remove Enumerable#{size,length}
+- Array#slice, Array#slice!
+- String#slice, String#slice!
+- Marshal should handle generic instance variables.
+- debugger for thread programming
+- SyntaxError, NameError, LoadError and NotImplementedError are subclasses of
+  ScriptError<Exception, not StandardError.
+- Thread::start gives arguments, not a thread object to the block
+- regexp: (?>..), \G
+- Struct::new([name,]member,...)
+- IO#reopen accepts path as well
+- Kernel#scan
+- call initialize for builtin classes too
+- performance tune for String's non-bang methods.
+- 'w' template for pack/unpack
+- alternative for interator? => block_given?
+- regex - /p (made obsolete), /m (new)
+- consistent /, %, divmod
+- unbound method object
+- integrate final.rb into the core.
+* Enumerable#sort_by for Schwartzian transformation
 * String#scanf(?)
 * Object#fmt(?)
+* Integer#{bin,oct,hex,heX}
 * Time::strptime
 * Integer[num], Float[num];  Fixnum[num]?
 * method to retrieve non-number trailer for to_i/to_f.
@@ -93,34 +93,37 @@ Standard Libraries
 * optional stepsize argument for succ()
 * Ruby module -- Ruby::Version, Ruby::Interpreter
 * introduce Boolean class; super of TrueClass, FalseClass
+* Process::waitall [ruby-talk:4557]
 * synchronized method - synchronized{...}, synchronized :foo, :bar
+* move Time::times to Process.
+- Module#define_method which takes a name and a body (block, proc or method).
+* IO#for_fd in general
 * Array#&, Array#| to allow duplication. ???
+- fork_and_kill_other_threads.
 * way to specify immortal (fork endurance) thread;
 * or raise ForkException to every thread but fork caller.
-* new user-defined marshal scheme. _dump(dumper), _load(restorer)
-* library to load per-user profile seeking .ruby_profile or ruby.ini file.
-* warning framework (warn, warning for Ruby level)
-* marshal should not depend on sprintf (works bad with locale).
-* ternary arg pow: a.pow(b,c) == a**b%c
-* new caller(), e.g. call_stack; needs better name.
-* pointer share mechanism similar to one in String for Array.
-* require "1.6" etc. by /usr/lib/ruby/1.6/1.6.rb ;-)
-* save both "feature names" and "normalized path" in $"
-* implement Mutex_m (or MutexMixin) using Mutex.
+* Array#fetch
 
 Extension Libraries
 
+- FastCGI ruby
 * ptk.rb pTk wrapper that is compatible to tk.rb
 * Berkeley DB extension
 * BitVector
-* thread-safe fcgi
 
 Ruby Libraries
 
+- net/http.rb
+* add uri.rb
 * urllib.rb, nttplib.rb, etc.
 * format like perl's
 
 Tools
 
+- extension library maker using SWIG
 * freeze or undump to bundle everything
-* bundle using zlib
+
+Misc
+
+- publish Ruby books
+- publish Ruby books in English
diff --git a/array.c b/array.c
index fbca3c193e..0b36460dbd 100644
--- a/array.c
+++ b/array.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Fri Aug  6 09:46:12 JST 1993
 
-  Copyright (C) 1993-2003 Yukihiro Matsumoto
+  Copyright (C) 1993-2000 Yukihiro Matsumoto
   Copyright (C) 2000  Network Applied Communication Laboratory, Inc.
   Copyright (C) 2000  Information-technology Promotion Agency, Japan
 
@@ -17,7 +17,6 @@
 #include "st.h"
 
 VALUE rb_cArray;
-static ID id_cmp;
 
 #define ARY_DEFAULT_SIZE 16
 
@@ -31,7 +30,7 @@ rb_mem_clear(mem, size)
     }
 }
 
-static inline void
+static void
 memfill(mem, size, val)
     register VALUE *mem;
     register long size;
@@ -44,33 +43,17 @@ memfill(mem, size, val)
 
 #define ARY_TMPLOCK  FL_USER1
 
-static inline void
-rb_ary_modify_check(ary)
+static void
+rb_ary_modify(ary)
     VALUE ary;
 {
     if (OBJ_FROZEN(ary)) rb_error_frozen("array");
     if (FL_TEST(ary, ARY_TMPLOCK))
-	rb_raise(rb_eRuntimeError, "can't modify array during iteration");
+	rb_raise(rb_eTypeError, "can't modify array during sort");
     if (!OBJ_TAINTED(ary) && rb_safe_level() >= 4)
 	rb_raise(rb_eSecurityError, "Insecure: can't modify array");
 }
 
-static void
-rb_ary_modify(ary)
-    VALUE ary;
-{
-    VALUE *ptr;
-
-    rb_ary_modify_check(ary);
-    if (FL_TEST(ary, ELTS_SHARED)) {
-	ptr = ALLOC_N(VALUE, RARRAY(ary)->len);
-	FL_UNSET(ary, ELTS_SHARED);
-	RARRAY(ary)->aux.capa = RARRAY(ary)->len;
-	MEMCPY(ptr, RARRAY(ary)->ptr, VALUE, RARRAY(ary)->len);
-	RARRAY(ary)->ptr = ptr;
-    }
-}
-
 VALUE
 rb_ary_freeze(ary)
     VALUE ary;
@@ -78,66 +61,37 @@ rb_ary_freeze(ary)
     return rb_obj_freeze(ary);
 }
 
-/*
- *  call-seq:
- *     array.frozen?  -> true or false
- *
- *  Return <code>true</code> if this array is frozen (or temporarily frozen
- *  while being sorted).
- */
-
 static VALUE
 rb_ary_frozen_p(ary)
     VALUE ary;
 {
-    if (OBJ_FROZEN(ary)) return Qtrue;
-    if (FL_TEST(ary, ARY_TMPLOCK)) return Qtrue;
+    if (FL_TEST(ary, FL_FREEZE|ARY_TMPLOCK))
+	return Qtrue;
     return Qfalse;
 }
 
-static VALUE ary_alloc _((VALUE));
-static VALUE
-ary_alloc(klass)
-    VALUE klass;
-{
-    NEWOBJ(ary, struct RArray);
-    OBJSETUP(ary, klass, T_ARRAY);
-
-    ary->len = 0;
-    ary->ptr = 0;
-    ary->aux.capa = 0;
-
-    return (VALUE)ary;
-}
-
-static VALUE
-ary_new(klass, len)
-    VALUE klass;
+VALUE
+rb_ary_new2(len)
     long len;
 {
-    VALUE ary = ary_alloc(klass);
+    NEWOBJ(ary, struct RArray);
+    OBJSETUP(ary, rb_cArray, T_ARRAY);
 
     if (len < 0) {
 	rb_raise(rb_eArgError, "negative array size (or size too big)");
     }
-    if (len > 0 && len * sizeof(VALUE) <= len) {
+    if (len > 0 && len*sizeof(VALUE) <= 0) {
 	rb_raise(rb_eArgError, "array size too big");
     }
+    ary->len = 0;
+    ary->capa = len;
+    ary->ptr = 0;
     if (len == 0) len++;
-    RARRAY(ary)->ptr = ALLOC_N(VALUE, len);
-    RARRAY(ary)->aux.capa = len;
+    ary->ptr = ALLOC_N(VALUE, len);
 
-    return ary;
-}
-
-VALUE
-rb_ary_new2(len)
-    long len;
-{
-    return ary_new(rb_cArray, len);
+    return (VALUE)ary;
 }
 
-
 VALUE
 rb_ary_new()
 {
@@ -165,7 +119,10 @@ rb_ary_new3(n, va_alist)
     VALUE ary;
     long i;
 
-    ary = rb_ary_new2(n);
+    if (n < 0) {
+	rb_raise(rb_eIndexError, "negative number of items(%d)", n);
+    }
+    ary = rb_ary_new2(n<ARY_DEFAULT_SIZE?ARY_DEFAULT_SIZE:n);
 
     va_init_list(ar, n);
     for (i=0; i<n; i++) {
@@ -180,16 +137,14 @@ rb_ary_new3(n, va_alist)
 VALUE
 rb_ary_new4(n, elts)
     long n;
-    const VALUE *elts;
+    VALUE *elts;
 {
     VALUE ary;
 
     ary = rb_ary_new2(n);
-    if (n > 0 && elts) {
+    if (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;
@@ -210,58 +165,17 @@ rb_assoc_new(car, cdr)
 }
 
 static VALUE
-to_ary(ary)
-    VALUE ary;
+rb_ary_s_new(argc, argv, klass)
+    int argc;
+    VALUE *argv;
+    VALUE klass;
 {
-    return rb_convert_type(ary, T_ARRAY, "Array", "to_ary");
-}
+    VALUE ary = rb_ary_new();
+    OBJSETUP(ary, klass, T_ARRAY);
+    rb_obj_call_init(ary, argc, argv);
 
-VALUE
-rb_check_array_type(ary)
-    VALUE ary;
-{
-    return rb_check_convert_type(ary, T_ARRAY, "Array", "to_ary");
-}
-
-static VALUE rb_ary_replace _((VALUE, VALUE));
-
-/*
- *  call-seq:
- *     Array.new(size=0, obj=nil)
- *     Array.new(array)
- *     Array.new(size) {|index| block }
- *
- *  Returns a new array. In the first form, the new array is
- *  empty. In the second it is created with _size_ copies of _obj_
- *  (that is, _size_ references to the same
- *  _obj_). The third form creates a copy of the array
- *  passed as a parameter (the array is generated by calling
- *  to_ary  on the parameter). In the last form, an array
- *  of the given size is created. Each element in this array is
- *  calculated by passing the element's index to the given block and
- *  storing the return value.
- *
- *     Array.new
- *     Array.new(2)
- *     Array.new(5, "A")
- * 
- *     # only one copy of the object is created
- *     a = Array.new(2, Hash.new)
- *     a[0]['cat'] = 'feline'
- *     a
- *     a[1]['cat'] = 'Felix'
- *     a
- * 
- *     # here multiple copies are created
- *     a = Array.new(2) { Hash.new }
- *     a[0]['cat'] = 'feline'
- *     a
- * 
- *     squares = Array.new(5) {|i| i*i}
- *     squares
- * 
- *     copy = Array.new(squares)
- */
+    return ary;
+}
 
 static VALUE
 rb_ary_initialize(argc, argv, ary)
@@ -272,77 +186,48 @@ 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()) {
-	    rb_warning("given block not used");
-	}
 	return ary;
     }
 
-    if (argc == 1 && !FIXNUM_P(size)) {
-	val = rb_check_array_type(size);
-	if (!NIL_P(val)) {
-	    rb_ary_replace(ary, val);
-	    return ary;
-	}
-    }
-
+    rb_ary_modify(ary);
     len = NUM2LONG(size);
     if (len < 0) {
 	rb_raise(rb_eArgError, "negative array size");
     }
-    if (len > 0 && len * (long)sizeof(VALUE) <= len) {
+    if (len > 0 && len*sizeof(VALUE) <= 0) {
 	rb_raise(rb_eArgError, "array size too big");
     }
-    if (len > RARRAY(ary)->aux.capa) {
-	REALLOC_N(RARRAY(ary)->ptr, VALUE, len);
-	RARRAY(ary)->aux.capa = len;
-    }
-    if (rb_block_given_p()) {
-	long i;
-
-	if (argc == 2) {
-	    rb_warn("block supersedes default value argument");
-	}
-	for (i=0; i<len; i++) {
-	    rb_ary_store(ary, i, rb_yield(LONG2NUM(i)));
-	    RARRAY(ary)->len = i + 1;
-	}
-    }
-    else {
-	memfill(RARRAY(ary)->ptr, len, val);
-	RARRAY(ary)->len = len;
+    if (len > RARRAY(ary)->capa) {
+	RARRAY(ary)->capa = len;
+	REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->capa);
     }
+    memfill(RARRAY(ary)->ptr, len, val);
+    RARRAY(ary)->len = len;
 
     return ary;
 }
 
-
-/* 
-* Returns a new array populated with the given objects. 
-*
-*   Array.[]( 1, 'a', /^A/ )
-*   Array[ 1, 'a', /^A/ ]
-*   [ 1, 'a', /^A/ ]
-*/
-
 static VALUE
 rb_ary_s_create(argc, argv, klass)
     int argc;
     VALUE *argv;
     VALUE klass;
 {
-    VALUE ary = ary_alloc(klass);
+    NEWOBJ(ary, struct RArray);
+    OBJSETUP(ary, klass, T_ARRAY);
 
-    if (argc > 0) {
-	RARRAY(ary)->ptr = ALLOC_N(VALUE, argc);
-	MEMCPY(RARRAY(ary)->ptr, argv, VALUE, argc);
+    ary->len = ary->capa = 0;
+    if (argc == 0) {
+	ary->ptr = 0;
     }
-    RARRAY(ary)->len = RARRAY(ary)->aux.capa = argc;
+    else {
+	ary->ptr = ALLOC_N(VALUE, argc);
+	MEMCPY(ary->ptr, argv, VALUE, argc);
+    }
+    ary->len = ary->capa = argc;
 
-    return ary;
+    return (VALUE)ary;
 }
 
 void
@@ -351,31 +236,26 @@ rb_ary_store(ary, idx, val)
     long idx;
     VALUE val;
 {
+    rb_ary_modify(ary);
     if (idx < 0) {
 	idx += RARRAY(ary)->len;
 	if (idx < 0) {
-	    rb_raise(rb_eIndexError, "index %ld out of array",
-		    idx - RARRAY(ary)->len);
+	    rb_raise(rb_eIndexError, "index %d out of array",
+		     idx - RARRAY(ary)->len);
 	}
     }
 
-    rb_ary_modify(ary);
-    if (idx >= RARRAY(ary)->aux.capa) {
-	long new_capa = RARRAY(ary)->aux.capa / 2;
-
-	if (new_capa < ARY_DEFAULT_SIZE) {
-	    new_capa = ARY_DEFAULT_SIZE;
-	}
-	new_capa += idx;
-	if (new_capa * (long)sizeof(VALUE) <= new_capa) {
-	    rb_raise(rb_eArgError, "index too big");
+    if (idx >= RARRAY(ary)->capa) {
+	long capa_inc = RARRAY(ary)->capa / 2;
+	if (capa_inc < ARY_DEFAULT_SIZE) {
+	    capa_inc = ARY_DEFAULT_SIZE;
 	}
-	REALLOC_N(RARRAY(ary)->ptr, VALUE, new_capa);
-	RARRAY(ary)->aux.capa = new_capa;
+	RARRAY(ary)->capa = idx + capa_inc;
+	REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->capa);
     }
     if (idx > RARRAY(ary)->len) {
-	rb_mem_clear(RARRAY(ary)->ptr + RARRAY(ary)->len,
-		     idx-RARRAY(ary)->len + 1);
+	rb_mem_clear(RARRAY(ary)->ptr+RARRAY(ary)->len,
+		     idx-RARRAY(ary)->len+1);
     }
 
     if (idx >= RARRAY(ary)->len) {
@@ -384,19 +264,6 @@ rb_ary_store(ary, idx, val)
     RARRAY(ary)->ptr[idx] = val;
 }
 
-/*
- *  call-seq:
- *     array << obj            -> array
- *  
- *  Append---Pushes the given object on to the end of this array. This
- *  expression returns the array itself, so several appends
- *  may be chained together.
- *
- *     [ 1, 2 ] << "c" << "d" << [ 3, 4 ]
- *             #=>  [ 1, 2, "c", "d", [ 3, 4 ] ]
- *
- */
-
 VALUE
 rb_ary_push(ary, item)
     VALUE ary;
@@ -406,113 +273,61 @@ rb_ary_push(ary, item)
     return ary;
 }
 
-/* 
- *  call-seq:
- *     array.push(obj, ... )   -> array
- *  
- *  Append---Pushes the given object(s) on to the end of this array. This
- *  expression returns the array itself, so several appends
- *  may be chained together.
- *
- *     a = [ "a", "b", "c" ]
- *     a.push("d", "e", "f")  
- *             #=> ["a", "b", "c", "d", "e", "f"]
- */
-
 static VALUE
 rb_ary_push_m(argc, argv, ary)
     int argc;
     VALUE *argv;
     VALUE ary;
 {
-    while (argc--) {
-	rb_ary_push(ary, *argv++);
+    if (argc == 0) {
+	rb_raise(rb_eArgError, "wrong # of arguments(at least 1)");
+    }
+    if (argc > 0) {
+	long len = RARRAY(ary)->len;
+
+	--argc;
+	/* make rooms by copying the last item */
+	rb_ary_store(ary, len + argc, argv[argc]);
+
+	if (argc) {		/* if any rest */
+	    MEMCPY(RARRAY(ary)->ptr + len, argv, VALUE, argc);
+	}
     }
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.pop  -> obj or nil
- *  
- *  Removes the last element from <i>self</i> and returns it, or
- *  <code>nil</code> if the array is empty.
- *     
- *     a = [ "a", "m", "z" ]
- *     a.pop   #=> "z"
- *     a       #=> ["a", "m"]
- */
-
 VALUE
 rb_ary_pop(ary)
     VALUE ary;
 {
-    rb_ary_modify_check(ary);
+    rb_ary_modify(ary);
     if (RARRAY(ary)->len == 0) return Qnil;
-    if (!FL_TEST(ary, ELTS_SHARED) &&
-	    RARRAY(ary)->len * 2 < RARRAY(ary)->aux.capa &&
-	    RARRAY(ary)->aux.capa > ARY_DEFAULT_SIZE) {
-	RARRAY(ary)->aux.capa = RARRAY(ary)->len * 2;
-	REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->aux.capa);
+    if (RARRAY(ary)->len * 10 < RARRAY(ary)->capa && RARRAY(ary)->capa > ARY_DEFAULT_SIZE) {
+	RARRAY(ary)->capa = RARRAY(ary)->len * 2;
+	REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->capa);
     }
     return RARRAY(ary)->ptr[--RARRAY(ary)->len];
 }
 
-static VALUE
-ary_make_shared(ary)
-    VALUE ary;
-{
-    if (!FL_TEST(ary, ELTS_SHARED)) {
-	NEWOBJ(shared, struct RArray);
-	OBJSETUP(shared, rb_cArray, T_ARRAY);
-
-	shared->len = RARRAY(ary)->len;
-	shared->ptr = RARRAY(ary)->ptr;
-	shared->aux.capa = RARRAY(ary)->aux.capa;
-	RARRAY(ary)->aux.shared = (VALUE)shared;
-	FL_SET(ary, ELTS_SHARED);
-	OBJ_FREEZE(shared);
-	return (VALUE)shared;
-    }
-    else {
-	return RARRAY(ary)->aux.shared;
-    }
-}
-
-/*
- *  call-seq:
- *     array.shift   ->   obj or nil
- *  
- *  Returns the first element of <i>self</i> and removes it (shifting all
- *  other elements down by one). Returns <code>nil</code> if the array
- *  is empty.
- *     
- *     args = [ "-m", "-q", "filename" ]
- *     args.shift   #=> "-m"
- *     args         #=> ["-q", "filename"]
- */
-
 VALUE
 rb_ary_shift(ary)
     VALUE ary;
 {
     VALUE top;
 
-    rb_ary_modify_check(ary);
+    rb_ary_modify(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 */
-    }
     RARRAY(ary)->len--;
 
+    /* sliding items */
+    MEMMOVE(RARRAY(ary)->ptr, RARRAY(ary)->ptr+1, VALUE, RARRAY(ary)->len);
+    if (RARRAY(ary)->len * 10 < RARRAY(ary)->capa && RARRAY(ary)->capa > ARY_DEFAULT_SIZE) {
+	RARRAY(ary)->capa = RARRAY(ary)->len * 2;
+	REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->capa);
+    }
+
     return top;
 }
 
@@ -521,17 +336,17 @@ rb_ary_unshift(ary, item)
     VALUE ary, item;
 {
     rb_ary_modify(ary);
-    if (RARRAY(ary)->len == RARRAY(ary)->aux.capa) {
-	long capa_inc = RARRAY(ary)->aux.capa / 2;
+    if (RARRAY(ary)->len >= RARRAY(ary)->capa) {
+	long capa_inc = RARRAY(ary)->capa / 2;
 	if (capa_inc < ARY_DEFAULT_SIZE) {
 	    capa_inc = ARY_DEFAULT_SIZE;
 	}
-	RARRAY(ary)->aux.capa += capa_inc;
-	REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->aux.capa);
+	RARRAY(ary)->capa+=capa_inc;
+	REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->capa);
     }
 
     /* sliding items */
-    MEMMOVE(RARRAY(ary)->ptr + 1, RARRAY(ary)->ptr, VALUE, RARRAY(ary)->len);
+    MEMMOVE(RARRAY(ary)->ptr+1, RARRAY(ary)->ptr, VALUE, RARRAY(ary)->len);
 
     RARRAY(ary)->len++;
     RARRAY(ary)->ptr[0] = item;
@@ -539,60 +354,43 @@ rb_ary_unshift(ary, item)
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.unshift(obj, ...)  -> array
- *  
- *  Prepends objects to the front of <i>array</i>.
- *  other elements up one.
- *     
- *     a = [ "b", "c", "d" ]
- *     a.unshift("a")   #=> ["a", "b", "c", "d"]
- *     a.unshift(1, 2)  #=> [ 1, 2, "a", "b", "c", "d"]
- */
-
 static VALUE
 rb_ary_unshift_m(argc, argv, ary)
     int argc;
     VALUE *argv;
     VALUE ary;
 {
-    long len = RARRAY(ary)->len;
-
-    if (argc == 0) return ary;
+    if (argc == 0) {
+	rb_raise(rb_eArgError, "wrong # of arguments(at least 1)");
+    }
+    if (argc > 0) {
+	long len = RARRAY(ary)->len;
 
-    /* make rooms by setting the last item */
-    rb_ary_store(ary, len + argc - 1, Qnil);
+	/* make rooms by setting the last item */
+	rb_ary_store(ary, len + argc - 1, Qnil);
 
-    /* sliding items */
-    MEMMOVE(RARRAY(ary)->ptr + argc, RARRAY(ary)->ptr, VALUE, len);
-    MEMCPY(RARRAY(ary)->ptr, argv, VALUE, argc);
-    
+	/* sliding items */
+	MEMMOVE(RARRAY(ary)->ptr + argc, RARRAY(ary)->ptr, VALUE, len);
+	MEMCPY(RARRAY(ary)->ptr, argv, VALUE, argc);
+    }
     return ary;
 }
 
-/* faster version - use this if you don't need to treat negative offset */
-static inline VALUE
-rb_ary_elt(ary, offset)
+VALUE
+rb_ary_entry(ary, offset)
     VALUE ary;
     long offset;
 {
     if (RARRAY(ary)->len == 0) return Qnil;
+
+    if (offset < 0) {
+	offset = RARRAY(ary)->len + offset;
+    }
     if (offset < 0 || RARRAY(ary)->len <= offset) {
 	return Qnil;
     }
-    return RARRAY(ary)->ptr[offset];
-}
 
-VALUE
-rb_ary_entry(ary, offset)
-    VALUE ary;
-    long offset;
-{
-    if (offset < 0) {
-	offset += RARRAY(ary)->len;
-    }
-    return rb_ary_elt(ary, offset);
+    return RARRAY(ary)->ptr[offset];
 }
 
 static VALUE
@@ -600,121 +398,65 @@ rb_ary_subseq(ary, beg, len)
     VALUE ary;
     long beg, len;
 {
-    VALUE klass, ary2, shared;
-    VALUE *ptr;
+    VALUE ary2;
 
     if (beg > RARRAY(ary)->len) return Qnil;
     if (beg < 0 || len < 0) return Qnil;
 
-    if (RARRAY(ary)->len < len || RARRAY(ary)->len < beg + len) {
+    if (beg + len > RARRAY(ary)->len) {
 	len = RARRAY(ary)->len - beg;
-	if (len < 0)
-	    len = 0;
     }
-    klass = rb_obj_class(ary);
-    if (len == 0) return ary_new(klass, 0);
+    if (len < 0) {
+	len = 0;
+    }
+    if (len == 0) return rb_ary_new2(0);
 
-    shared = ary_make_shared(ary);
-    ptr = RARRAY(ary)->ptr;
-    ary2 = ary_alloc(klass);
-    RARRAY(ary2)->ptr = ptr + beg;
+    ary2 = rb_ary_new2(len);
+    MEMCPY(RARRAY(ary2)->ptr, RARRAY(ary)->ptr+beg, VALUE, len);
     RARRAY(ary2)->len = len;
-    RARRAY(ary2)->aux.shared = shared;
-    FL_SET(ary2, ELTS_SHARED);
 
     return ary2;
 }
 
-/* 
- *  call-seq:
- *     array[index]                -> obj      or nil
- *     array[start, length]        -> an_array or nil
- *     array[range]                -> an_array or nil
- *     array.slice(index)          -> obj      or nil
- *     array.slice(start, length)  -> an_array or nil
- *     array.slice(range)          -> an_array or nil
- *
- *  Element Reference---Returns the element at _index_,
- *  or returns a subarray starting at _start_ and
- *  continuing for _length_ elements, or returns a subarray
- *  specified by _range_.
- *  Negative indices count backward from the end of the
- *  array (-1 is the last element). Returns nil if the index
- *  (or starting index) are out of range.
- *
- *     a = [ "a", "b", "c", "d", "e" ]
- *     a[2] +  a[0] + a[1]    #=> "cab"
- *     a[6]                   #=> nil
- *     a[1, 2]                #=> [ "b", "c" ]
- *     a[1..3]                #=> [ "b", "c", "d" ]
- *     a[4..7]                #=> [ "e" ]
- *     a[6..10]               #=> nil
- *     a[-3, 3]               #=> [ "c", "d", "e" ]
- *     # special cases
- *     a[5]                   #=> nil
- *     a[5, 1]                #=> []
- *     a[5..10]               #=> []
- *
- */
-
 VALUE
 rb_ary_aref(argc, argv, ary)
     int argc;
     VALUE *argv;
     VALUE ary;
 {
-    VALUE arg;
+    VALUE arg1, arg2;
     long beg, len;
 
-    if (argc == 2) {
-	if (SYMBOL_P(argv[0])) {
-	    rb_raise(rb_eTypeError, "Symbol as array index");
-	}
-	beg = NUM2LONG(argv[0]);
-	len = NUM2LONG(argv[1]);
+    if (rb_scan_args(argc, argv, "11", &arg1, &arg2) == 2) {
+	beg = NUM2LONG(arg1);
+	len = NUM2LONG(arg2);
 	if (beg < 0) {
-	    beg += RARRAY(ary)->len;
+	    beg = RARRAY(ary)->len + beg;
 	}
 	return rb_ary_subseq(ary, beg, len);
     }
-    if (argc != 1) {
-	rb_scan_args(argc, argv, "11", 0, 0);
-    }
-    arg = argv[0];
+
     /* special case - speeding up */
-    if (FIXNUM_P(arg)) {
-	return rb_ary_entry(ary, FIX2LONG(arg));
+    if (FIXNUM_P(arg1)) {
+	return rb_ary_entry(ary, FIX2LONG(arg1));
     }
-    if (SYMBOL_P(arg)) {
-	rb_raise(rb_eTypeError, "Symbol as array index");
+    else if (TYPE(arg1) == T_BIGNUM) {
+	rb_raise(rb_eIndexError, "index too big");
     }
-    /* check if idx is Range */
-    switch (rb_range_beg_len(arg, &beg, &len, RARRAY(ary)->len, 0)) {
-      case Qfalse:
-	break;
-      case Qnil:
-	return Qnil;
-      default:
-	return rb_ary_subseq(ary, beg, len);
+    else {
+	/* check if idx is Range */
+	switch (rb_range_beg_len(arg1, &beg, &len, RARRAY(ary)->len, 0)) {
+	  case Qfalse:
+	    break;
+	  case Qnil:
+	    return Qnil;
+	  default:
+	    return rb_ary_subseq(ary, beg, len);
+	}
     }
-    return rb_ary_entry(ary, NUM2LONG(arg));
+    return rb_ary_entry(ary, NUM2LONG(arg1));
 }
 
-/* 
- *  call-seq:
- *     array.at(index)   ->   obj  or nil
- *
- *  Returns the element at _index_. A
- *  negative index counts from the end of _self_.  Returns +nil+
- *  if the index is out of range. See also <code>Array#[]</code>.
- *  (<code>Array#at</code> is slightly faster than <code>Array#[]</code>,
- *  as it does not accept ranges and so on.)
- *
- *     a = [ "a", "b", "c", "d", "e" ]
- *     a.at(0)     #=> "a"
- *     a.at(-1)    #=> "e"
- */
-
 static VALUE
 rb_ary_at(ary, pos)
     VALUE ary, pos;
@@ -722,145 +464,22 @@ rb_ary_at(ary, pos)
     return rb_ary_entry(ary, NUM2LONG(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.
- *
- *     a = [ "q", "r", "s", "t" ]
- *     a.first    #=> "q"
- *     a.first(1) #=> ["q"]
- *     a.first(3) #=> ["q", "r", "s"]
- */
-
 static VALUE
-rb_ary_first(argc, argv, ary)
-    int argc;
-    VALUE *argv;
+rb_ary_first(ary)
     VALUE ary;
 {
-    if (argc == 0) {
-	if (RARRAY(ary)->len == 0) return Qnil;
-	return RARRAY(ary)->ptr[0];
-    }
-    else {
-	VALUE nv, result;
-	long n, i;
-
-	rb_scan_args(argc, argv, "01", &nv);
-	n = NUM2LONG(nv);
-	if (n > RARRAY(ary)->len) n = RARRAY(ary)->len;
-	result = rb_ary_new2(n);
-	for (i=0; i<n; i++) {
-	    rb_ary_push(result, RARRAY(ary)->ptr[i]);
-	}
-	return result;
-    }
+    if (RARRAY(ary)->len == 0) return Qnil;
+    return RARRAY(ary)->ptr[0];
 }
 
-/*
- *  call-seq:
- *     array.last     ->  obj or nil
- *     array.last(n)  ->  an_array
- *  
- *  Returns the last element(s) of <i>self</i>. If the array is empty,
- *  the first form returns <code>nil</code>.
- *     
- *     [ "w", "x", "y", "z" ].last   #=> "z"
- */
-
 static VALUE
-rb_ary_last(argc, argv, ary)
-    int argc;
-    VALUE *argv;
+rb_ary_last(ary)
     VALUE ary;
 {
-    if (argc == 0) {
-	if (RARRAY(ary)->len == 0) return Qnil;
-	return RARRAY(ary)->ptr[RARRAY(ary)->len-1];
-    }
-    else {
-	VALUE nv, result;
-	long n, i;
-
-	rb_scan_args(argc, argv, "01", &nv);
-	n = NUM2LONG(nv);
-	if (n > RARRAY(ary)->len) n = RARRAY(ary)->len;
-	result = rb_ary_new2(n);
-	for (i=RARRAY(ary)->len-n; n--; i++) {
-	    rb_ary_push(result, RARRAY(ary)->ptr[i]);
-	}
-	return result;
-    }
-}
-
-/*
- *  call-seq:
- *     array.fetch(index)                    -> obj
- *     array.fetch(index, default )          -> obj
- *     array.fetch(index) {|index| block }   -> obj
- *  
- *  Tries to return the element at position <i>index</i>. If the index
- *  lies outside the array, the first form throws an
- *  <code>IndexError</code> exception, the second form returns
- *  <i>default</i>, and the third form returns the value of invoking
- *  the block, passing in the index. Negative values of <i>index</i>
- *  count from the end of the array.
- *     
- *     a = [ 11, 22, 33, 44 ]
- *     a.fetch(1)               #=> 22
- *     a.fetch(-1)              #=> 44
- *     a.fetch(4, 'cat')        #=> "cat"
- *     a.fetch(4) { |i| i*i }   #=> 16
- */
-
-static VALUE
-rb_ary_fetch(argc, argv, ary)
-    int argc;
-    VALUE *argv;
-    VALUE ary;
-{
-    VALUE pos, ifnone;
-    long block_given;
-    long idx;
-
-    rb_scan_args(argc, argv, "11", &pos, &ifnone);
-    block_given = rb_block_given_p();
-    if (block_given && argc == 2) {
-	rb_warn("block supersedes default value argument");
-    }
-    idx = NUM2LONG(pos);
-
-    if (idx < 0) {
-	idx +=  RARRAY(ary)->len;
-    }
-    if (idx < 0 || RARRAY(ary)->len <= idx) {
-	if (block_given) return rb_yield(pos);
-	if (argc == 1) {
-	    rb_raise(rb_eIndexError, "index %ld out of array", idx);
-	}
-	return ifnone;
-    }
-    return RARRAY(ary)->ptr[idx];
+    if (RARRAY(ary)->len == 0) return Qnil;
+    return RARRAY(ary)->ptr[RARRAY(ary)->len-1];
 }
 
-/*
- *  call-seq:
- *     array.index(obj)   ->  int or nil
- *  
- *  Returns the index of the first object in <i>self</i> such that is 
- *  <code>==</code> to <i>obj</i>. Returns <code>nil</code> if
- *  no match is found.
- *     
- *     a = [ "a", "b", "c" ]
- *     a.index("b")   #=> 1
- *     a.index("z")   #=> nil
- */
-
 static VALUE
 rb_ary_index(ary, val)
     VALUE ary;
@@ -870,24 +489,11 @@ rb_ary_index(ary, val)
 
     for (i=0; i<RARRAY(ary)->len; i++) {
 	if (rb_equal(RARRAY(ary)->ptr[i], val))
-	    return LONG2NUM(i);
+	    return INT2NUM(i);
     }
     return Qnil;
 }
 
-/*
- *  call-seq:
- *     array.rindex(obj)    ->  int or nil
- *  
- *  Returns the index of the last object in <i>array</i> 
- *  <code>==</code> to <i>obj</i>. Returns <code>nil</code> if
- *  no match is found.
- *     
- *     a = [ "a", "b", "b", "b", "c" ]
- *     a.rindex("b")   #=> 3
- *     a.rindex("z")   #=> nil
- */
-
 static VALUE
 rb_ary_rindex(ary, val)
     VALUE ary;
@@ -896,24 +502,12 @@ rb_ary_rindex(ary, val)
     long i = RARRAY(ary)->len;
 
     while (i--) {
-	if (i > RARRAY(ary)->len) {
-	    i = RARRAY(ary)->len;
-	    continue;
-	}
 	if (rb_equal(RARRAY(ary)->ptr[i], val))
-	    return LONG2NUM(i);
+	    return INT2NUM(i);
     }
     return Qnil;
 }
 
-/*
- *  call-seq:
- *     array.indexes( i1, i2, ... iN )   -> an_array
- *     array.indices( i1, i2, ... iN )   -> an_array
- *  
- *  Deprecated; use <code>Array#values_at</code>.
- */
-
 static VALUE
 rb_ary_indexes(argc, argv, ary)
     int argc;
@@ -923,7 +517,6 @@ rb_ary_indexes(argc, argv, ary)
     VALUE new_ary;
     long i;
 
-    rb_warn("Array#%s is deprecated; use Array#values_at", rb_id2name(rb_frame_last_func()));
     new_ary = rb_ary_new2(argc);
     for (i=0; i<argc; i++) {
 	rb_ary_push(new_ary, rb_ary_aref(1, argv+i, ary));
@@ -932,58 +525,42 @@ rb_ary_indexes(argc, argv, ary)
     return new_ary;
 }
 
-VALUE
-rb_ary_to_ary(obj)
-    VALUE obj;
-{
-    if (TYPE(obj) == T_ARRAY) {
-	return obj;
-    }
-    if (rb_respond_to(obj, rb_intern("to_ary"))) {
-	return rb_convert_type(obj, T_ARRAY, "Array", "to_ary");
-    }
-    return rb_ary_new3(1, obj);
-}
-
 static void
-rb_ary_splice(ary, beg, len, rpl)
-    VALUE ary;
+rb_ary_replace(ary, beg, len, rpl)
+    VALUE ary, rpl;
     long beg, len;
-    VALUE rpl;
 {
     long rlen;
 
-    if (len < 0) rb_raise(rb_eIndexError, "negative length (%ld)", len);
+    if (len < 0) rb_raise(rb_eIndexError, "negative length %d", len);
     if (beg < 0) {
 	beg += RARRAY(ary)->len;
-	if (beg < 0) {
-	    beg -= RARRAY(ary)->len;
-	    rb_raise(rb_eIndexError, "index %ld out of array", beg);
-	}
     }
-    if (RARRAY(ary)->len < len || RARRAY(ary)->len < beg + len) {
+    if (beg < 0) {
+	beg -= RARRAY(ary)->len;
+	rb_raise(rb_eIndexError, "index %d out of array", beg);
+    }
+    if (beg + len > RARRAY(ary)->len) {
 	len = RARRAY(ary)->len - beg;
     }
 
     if (NIL_P(rpl)) {
-	rlen = 0;
+	rpl = rb_ary_new2(0);
     }
-    else {
-	rpl = rb_ary_to_ary(rpl);
-	rlen = RARRAY(rpl)->len;
+    else if (TYPE(rpl) != T_ARRAY) {
+	rpl = rb_ary_new3(1, rpl);
     }
-    rb_ary_modify(ary);
+    rlen = RARRAY(rpl)->len;
 
+    rb_ary_modify(ary);
     if (beg >= RARRAY(ary)->len) {
 	len = beg + rlen;
-	if (len >= RARRAY(ary)->aux.capa) {
-	    REALLOC_N(RARRAY(ary)->ptr, VALUE, len);
-	    RARRAY(ary)->aux.capa = len;
-	}
-	rb_mem_clear(RARRAY(ary)->ptr + RARRAY(ary)->len, beg - RARRAY(ary)->len);
-	if (rlen > 0) {
-	    MEMCPY(RARRAY(ary)->ptr + beg, RARRAY(rpl)->ptr, VALUE, rlen);
+	if (len >= RARRAY(ary)->capa) {
+	    RARRAY(ary)->capa=len;
+	    REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->capa);
 	}
+	rb_mem_clear(RARRAY(ary)->ptr+RARRAY(ary)->len, beg-RARRAY(ary)->len);
+	MEMCPY(RARRAY(ary)->ptr+beg, RARRAY(rpl)->ptr, VALUE, rlen);
 	RARRAY(ary)->len = len;
     }
     else {
@@ -994,50 +571,20 @@ rb_ary_splice(ary, beg, len, rpl)
 	}
 
 	alen = RARRAY(ary)->len + rlen - len;
-	if (alen >= RARRAY(ary)->aux.capa) {
-	    REALLOC_N(RARRAY(ary)->ptr, VALUE, alen);
-	    RARRAY(ary)->aux.capa = alen;
+	if (alen >= RARRAY(ary)->capa) {
+	    RARRAY(ary)->capa=alen;
+	    REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->capa);
 	}
 
-	if (len != rlen) {
-	    MEMMOVE(RARRAY(ary)->ptr + beg + rlen, RARRAY(ary)->ptr + beg + len,
-		    VALUE, RARRAY(ary)->len - (beg + len));
+	if (len != RARRAY(rpl)->len) {
+	    MEMMOVE(RARRAY(ary)->ptr+beg+rlen, RARRAY(ary)->ptr+beg+len,
+		    VALUE, RARRAY(ary)->len-(beg+len));
 	    RARRAY(ary)->len = alen;
 	}
-	if (rlen > 0) {
-	    MEMMOVE(RARRAY(ary)->ptr + beg, RARRAY(rpl)->ptr, VALUE, rlen);
-	}
+	MEMMOVE(RARRAY(ary)->ptr+beg, RARRAY(rpl)->ptr, VALUE, rlen);
     }
 }
 
-/* 
- *  call-seq:
- *     array[index]         = obj                     ->  obj
- *     array[start, length] = obj or an_array or nil  ->  obj or an_array or nil
- *     array[range]         = obj or an_array or nil  ->  obj or an_array or nil
- *
- *  Element Assignment---Sets the element at _index_,
- *  or replaces a subarray starting at _start_ and
- *  continuing for _length_ elements, or replaces a subarray
- *  specified by _range_.  If indices are greater than
- *  the current capacity of the array, the array grows
- *  automatically. A negative indices will count backward
- *  from the end of the array. Inserts elements if _length_ is
- *  zero. If +nil+ is used in the second and third form,
- *  deletes elements from _self_. An +IndexError+ is raised if a
- *  negative index points past the beginning of the array. See also
- *  <code>Array#push</code>, and <code>Array#unshift</code>.
- * 
- *     a = Array.new
- *     a[4] = "4";                 #=> [nil, nil, nil, nil, "4"]
- *     a[0, 3] = [ 'a', 'b', 'c' ] #=> ["a", "b", "c", nil, "4"]
- *     a[1..2] = [ 1, 2 ]          #=> ["a", 1, 2, nil, "4"]
- *     a[0, 2] = "?"               #=> ["?", 2, nil, "4"]
- *     a[0..2] = "A"               #=> ["A", "4"]
- *     a[-1]   = "Z"               #=> ["A", "Z"]
- *     a[1..-1] = nil              #=> ["A"]
- */
-
 static VALUE
 rb_ary_aset(argc, argv, ary)
     int argc;
@@ -1047,87 +594,31 @@ rb_ary_aset(argc, argv, ary)
     long offset, beg, len;
 
     if (argc == 3) {
-	if (SYMBOL_P(argv[0])) {
-	    rb_raise(rb_eTypeError, "Symbol as array index");
-	}
-	if (SYMBOL_P(argv[1])) {
-	    rb_raise(rb_eTypeError, "Symbol as subarray length");
-	}
-	rb_ary_splice(ary, NUM2LONG(argv[0]), NUM2LONG(argv[1]), argv[2]);
+	rb_ary_replace(ary, NUM2LONG(argv[0]), NUM2LONG(argv[1]), argv[2]);
 	return argv[2];
     }
     if (argc != 2) {
-	rb_raise(rb_eArgError, "wrong number of arguments (%d for 2)", argc);
+	rb_raise(rb_eArgError, "wrong # of arguments(%d for 2)", argc);
     }
     if (FIXNUM_P(argv[0])) {
 	offset = FIX2LONG(argv[0]);
 	goto fixnum;
     }
-    if (SYMBOL_P(argv[0])) {
-	rb_raise(rb_eTypeError, "Symbol as array index");
-    }
-    if (rb_range_beg_len(argv[0], &beg, &len, RARRAY(ary)->len, 1)) {
+    else if (rb_range_beg_len(argv[0], &beg, &len, RARRAY(ary)->len, 1)) {
 	/* check if idx is Range */
-	rb_ary_splice(ary, beg, len, argv[1]);
+	rb_ary_replace(ary, beg, len, argv[1]);
 	return argv[1];
     }
+    if (TYPE(argv[0]) == T_BIGNUM) {
+	rb_raise(rb_eIndexError, "index too big");
+    }
 
     offset = NUM2LONG(argv[0]);
-fixnum:
+  fixnum:
     rb_ary_store(ary, offset, argv[1]);
     return argv[1];
 }
 
-/*
- *  call-seq:
- *     array.insert(index, obj...)  -> array
- *  
- *  Inserts the given values before the element with the given index
- *  (which may be negative).
- *     
- *     a = %w{ a b c d }
- *     a.insert(2, 99)         #=> ["a", "b", 99, "c", "d"]
- *     a.insert(-2, 1, 2, 3)   #=> ["a", "b", 99, "c", 1, 2, 3, "d"]
- */
-
-static VALUE
-rb_ary_insert(argc, argv, ary)
-    int argc;
-    VALUE *argv;
-    VALUE ary;
-{
-    long pos;
-
-    if (argc == 1) return ary;
-    if (argc < 1) {
-	rb_raise(rb_eArgError, "wrong number of arguments (at least 1)");
-    }
-    pos = NUM2LONG(argv[0]);
-    if (pos == -1) {
-	pos = RARRAY(ary)->len;
-    }
-    if (pos < 0) {
-	pos++;
-    }
-    rb_ary_splice(ary, pos, 0, rb_ary_new4(argc - 1, argv + 1));
-    return ary;
-}
-
-/*
- *  call-seq:
- *     array.each {|item| block }   ->   array
- *  
- *  Calls <i>block</i> once for each element in <i>self</i>, passing that
- *  element as a parameter.
- *     
- *     a = [ "a", "b", "c" ]
- *     a.each {|x| print x, " -- " }
- *     
- *  produces:
- *     
- *     a -- b -- c --
- */
-
 VALUE
 rb_ary_each(ary)
     VALUE ary;
@@ -1140,21 +631,6 @@ rb_ary_each(ary)
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.each_index {|index| block }  ->  array
- *  
- *  Same as <code>Array#each</code>, but passes the index of the element
- *  instead of the element itself.
- *     
- *     a = [ "a", "b", "c" ]
- *     a.each_index {|x| print x, " -- " }
- *     
- *  produces:
- *     
- *     0 -- 1 -- 2 --
- */
-
 static VALUE
 rb_ary_each_index(ary)
     VALUE ary;
@@ -1162,26 +638,11 @@ rb_ary_each_index(ary)
     long i;
 
     for (i=0; i<RARRAY(ary)->len; i++) {
-	rb_yield(LONG2NUM(i));
+	rb_yield(INT2NUM(i));
     }
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.reverse_each {|item| block } 
- *  
- *  Same as <code>Array#each</code>, but traverses <i>self</i> in reverse
- *  order.
- *     
- *     a = [ "a", "b", "c" ]
- *     a.reverse_each {|x| print x, " " }
- *     
- *  produces:
- *     
- *     c b a
- */
-
 static VALUE
 rb_ary_reverse_each(ary)
     VALUE ary;
@@ -1190,38 +651,17 @@ rb_ary_reverse_each(ary)
 
     while (len--) {
 	rb_yield(RARRAY(ary)->ptr[len]);
-	if (RARRAY(ary)->len < len) {
-	    len = RARRAY(ary)->len;
-	}
     }
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.length -> int
- *  
- *  Returns the number of elements in <i>self</i>. May be zero.
- *     
- *     [ 1, 2, 3, 4, 5 ].length   #=> 5
- */
-
 static VALUE
 rb_ary_length(ary)
     VALUE ary;
 {
-    return LONG2NUM(RARRAY(ary)->len);
+    return INT2NUM(RARRAY(ary)->len);
 }
 
-/*
- *  call-seq:
- *     array.empty?   -> true or false
- *  
- *  Returns <code>true</code> if <i>self</i> array contains no elements.
- *     
- *     [].empty?   #=> true
- */
-
 static VALUE
 rb_ary_empty_p(ary)
     VALUE ary;
@@ -1231,16 +671,23 @@ rb_ary_empty_p(ary)
     return Qfalse;
 }
 
-VALUE
-rb_ary_dup(ary)
+static VALUE
+rb_ary_clone(ary)
     VALUE ary;
 {
-    VALUE dup = rb_ary_new2(RARRAY(ary)->len);
+    VALUE clone = rb_ary_new2(RARRAY(ary)->len);
 
-    DUPSETUP(dup, ary);
-    MEMCPY(RARRAY(dup)->ptr, RARRAY(ary)->ptr, VALUE, RARRAY(ary)->len);
-    RARRAY(dup)->len = RARRAY(ary)->len;
-    return dup;
+    CLONESETUP(clone, ary);
+    MEMCPY(RARRAY(clone)->ptr, RARRAY(ary)->ptr, VALUE, RARRAY(ary)->len);
+    RARRAY(clone)->len = RARRAY(ary)->len;
+    return clone;
+}
+
+static VALUE
+to_ary(ary)
+    VALUE ary;
+{
+    return rb_convert_type(ary, T_ARRAY, "Array", "to_ary");
 }
 
 extern VALUE rb_output_fs;
@@ -1257,23 +704,38 @@ VALUE
 rb_ary_join(ary, sep)
     VALUE ary, sep;
 {
-    long len = 1, i;
-    int taint = Qfalse;
+    long i;
+    int taint = 0;
     VALUE result, tmp;
 
     if (RARRAY(ary)->len == 0) return rb_str_new(0, 0);
-    if (OBJ_TAINTED(ary) || OBJ_TAINTED(sep)) taint = Qtrue;
+    if (OBJ_TAINTED(ary)) taint = 1;
+    if (OBJ_TAINTED(sep)) taint = 1;
+
+    tmp = RARRAY(ary)->ptr[0];
+    if (OBJ_TAINTED(tmp)) taint = 1;
+    switch (TYPE(tmp)) {
+      case T_STRING:
+	result = rb_str_dup(tmp);
+	break;
+      case T_ARRAY:
+	if (rb_inspecting_p(tmp)) {
+	    result = rb_str_new2("[...]");
+	}
+	else {
+	    VALUE args[2];
 
-    for (i=0; i<RARRAY(ary)->len; i++) {
-	tmp = rb_check_string_type(RARRAY(ary)->ptr[i]);
-	len += NIL_P(tmp) ? 10 : RSTRING(tmp)->len;
-    }
-    if (!NIL_P(sep)) {
-	StringValue(sep);
-	len += RSTRING(sep)->len * (RARRAY(ary)->len - 1);
+	    args[0] = tmp;
+	    args[1] = sep;
+	    result = rb_protect_inspect(inspect_join, ary, (VALUE)args);
+	}
+	break;
+      default:
+	result = rb_str_dup(rb_obj_as_string(tmp));
+	break;
     }
-    result = rb_str_buf_new(len);
-    for (i=0; i<RARRAY(ary)->len; i++) {
+
+    for (i=1; i<RARRAY(ary)->len; i++) {
 	tmp = RARRAY(ary)->ptr[i];
 	switch (TYPE(tmp)) {
 	  case T_STRING:
@@ -1293,27 +755,15 @@ rb_ary_join(ary, sep)
 	  default:
 	    tmp = rb_obj_as_string(tmp);
 	}
-	if (i > 0 && !NIL_P(sep))
-	    rb_str_buf_append(result, sep);
-	rb_str_buf_append(result, tmp);
-	if (OBJ_TAINTED(tmp)) taint = Qtrue;
+	if (!NIL_P(sep)) rb_str_append(result, sep);
+	rb_str_append(result, tmp);
+	if (OBJ_TAINTED(tmp)) taint = 1;
     }
 
     if (taint) OBJ_TAINT(result);
     return result;
 }
 
-/*
- *  call-seq:
- *     array.join(sep=$,)    -> str
- *  
- *  Returns a string created by converting each element of the array to
- *  a string, separated by <i>sep</i>.
- *     
- *     [ "a", "b", "c" ].join        #=> "abc"
- *     [ "a", "b", "c" ].join("-")   #=> "a-b-c"
- */
-
 static VALUE
 rb_ary_join_m(argc, argv, ary)
     int argc;
@@ -1324,27 +774,19 @@ rb_ary_join_m(argc, argv, ary)
 
     rb_scan_args(argc, argv, "01", &sep);
     if (NIL_P(sep)) sep = rb_output_fs;
-    
     return rb_ary_join(ary, sep);
 }
 
-/*
- *  call-seq:
- *     array.to_s -> string
- *  
- *  Returns _self_<code>.join</code>.
- *     
- *     [ "a", "e", "i", "o" ].to_s   #=> "aeio"
- *
- */
-
 VALUE
 rb_ary_to_s(ary)
     VALUE ary;
 {
+    VALUE str;
+
     if (RARRAY(ary)->len == 0) return rb_str_new(0, 0);
-    
-    return rb_ary_join(ary, rb_output_fs);
+    str = rb_ary_join(ary, rb_output_fs);
+    if (NIL_P(str)) return rb_str_new(0, 0);
+    return str;
 }
 
 static ID inspect_key;
@@ -1354,7 +796,7 @@ struct inspect_arg {
     VALUE arg1, arg2;
 };
 
-static VALUE
+VALUE
 inspect_call(arg)
     struct inspect_arg *arg;
 {
@@ -1362,50 +804,33 @@ inspect_call(arg)
 }
 
 static VALUE
-get_inspect_tbl(create)
-    int create;
-{
-    VALUE inspect_tbl = rb_thread_local_aref(rb_thread_current(), inspect_key);
-
-    if (NIL_P(inspect_tbl)) {
-	if (create) {
-	  tbl_init:
-	    inspect_tbl = rb_ary_new();
-	    rb_thread_local_aset(rb_thread_current(), inspect_key, inspect_tbl);
-	}
-    }
-    else if (TYPE(inspect_tbl) != T_ARRAY) {
-	rb_warn("invalid inspect_tbl value");
-	if (create) goto tbl_init;
-	rb_thread_local_aset(rb_thread_current(), inspect_key, Qnil);
-	return Qnil;
-    }
-    return inspect_tbl;
-}
-
-static VALUE
 inspect_ensure(obj)
     VALUE obj;
 {
     VALUE inspect_tbl;
 
-    inspect_tbl = get_inspect_tbl(Qfalse);
-    if (!NIL_P(inspect_tbl)) {
-	rb_ary_pop(inspect_tbl);
-    }
+    inspect_tbl = rb_thread_local_aref(rb_thread_current(), inspect_key);
+    rb_ary_pop(inspect_tbl);
     return 0;
 }
 
 VALUE
 rb_protect_inspect(func, obj, arg)
-    VALUE (*func)(ANYARGS);
+    VALUE (*func)();
     VALUE obj, arg;
 {
     struct inspect_arg iarg;
     VALUE inspect_tbl;
     VALUE id;
 
-    inspect_tbl = get_inspect_tbl(Qtrue);
+    if (!inspect_key) {
+	inspect_key = rb_intern("__inspect_key__");
+    }
+    inspect_tbl = rb_thread_local_aref(rb_thread_current(), inspect_key);
+    if (NIL_P(inspect_tbl)) {
+	inspect_tbl = rb_ary_new();
+	rb_thread_local_aset(rb_thread_current(), inspect_key, inspect_tbl);
+    }
     id = rb_obj_id(obj);
     if (rb_ary_includes(inspect_tbl, id)) {
 	return (*func)(obj, arg);
@@ -1424,7 +849,8 @@ rb_inspecting_p(obj)
 {
     VALUE inspect_tbl;
 
-    inspect_tbl = get_inspect_tbl(Qfalse);
+    if (!inspect_key) return Qfalse;
+    inspect_tbl = rb_thread_local_aref(rb_thread_current(), inspect_key);
     if (NIL_P(inspect_tbl)) return Qfalse;
     return rb_ary_includes(inspect_tbl, rb_obj_id(obj));
 }
@@ -1434,28 +860,23 @@ inspect_ary(ary)
     VALUE ary;
 {
     int tainted = OBJ_TAINTED(ary);
-    long i;
+    long i = 0;
     VALUE s, str;
 
-    str = rb_str_buf_new2("[");
+    str = rb_str_new2("[");
+
     for (i=0; i<RARRAY(ary)->len; i++) {
 	s = rb_inspect(RARRAY(ary)->ptr[i]);
-	if (OBJ_TAINTED(s)) tainted = Qtrue;
-	if (i > 0) rb_str_buf_cat2(str, ", ");
-	rb_str_buf_append(str, s);
+	tainted = OBJ_TAINTED(s);
+	if (i > 0) rb_str_cat2(str, ", ");
+	rb_str_append(str, s);
     }
-    rb_str_buf_cat2(str, "]");
+    rb_str_cat(str, "]", 1);
+
     if (tainted) OBJ_TAINT(str);
     return str;
 }
 
-/*
- *  call-seq:
- *     array.inspect  -> string
- *
- *  Create a printable version of <i>array</i>.
- */
-
 static VALUE
 rb_ary_inspect(ary)
     VALUE ary;
@@ -1465,37 +886,10 @@ rb_ary_inspect(ary)
     return rb_protect_inspect(inspect_ary, ary, 0);
 }
 
-/*
- *  call-seq:
- *     array.to_a     -> array
- *  
- *  Returns _self_. If called on a subclass of Array, converts
- *  the receiver to an Array object.
- */
-
 static VALUE
 rb_ary_to_a(ary)
     VALUE ary;
 {
-    if (rb_obj_class(ary) != rb_cArray) {
-	VALUE dup = rb_ary_new2(RARRAY(ary)->len);
-	rb_ary_replace(dup, ary);
-	return dup;
-    }
-    return ary;
-}
-
-/*
- *  call-seq:
- *     array.to_ary -> array
- *  
- *  Returns _self_.
- */
-
-static VALUE
-rb_ary_to_ary_m(ary)
-    VALUE ary;
-{
     return ary;
 }
 
@@ -1506,118 +900,69 @@ rb_ary_reverse(ary)
     VALUE *p1, *p2;
     VALUE tmp;
 
+    if (RARRAY(ary)->len <= 1) return ary;
     rb_ary_modify(ary);
-    if (RARRAY(ary)->len > 1) {
-	p1 = RARRAY(ary)->ptr;
-	p2 = p1 + RARRAY(ary)->len - 1;	/* points last item */
-
-	while (p1 < p2) {
-	    tmp = *p1;
-	    *p1++ = *p2;
-	    *p2-- = tmp;
-	}
+
+    p1 = RARRAY(ary)->ptr;
+    p2 = p1 + RARRAY(ary)->len - 1;	/* points last item */
+
+    while (p1 < p2) {
+	tmp = *p1;
+	*p1++ = *p2;
+	*p2-- = tmp;
     }
+
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.reverse!   -> array 
- *  
- *  Reverses _self_ in place.
- *     
- *     a = [ "a", "b", "c" ]
- *     a.reverse!       #=> ["c", "b", "a"]
- *     a                #=> ["c", "b", "a"]
- */
-
 static VALUE
 rb_ary_reverse_bang(ary)
     VALUE ary;
 {
+    if (RARRAY(ary)->len <= 1) return Qnil;
     return rb_ary_reverse(ary);
 }
 
-/*
- *  call-seq:
- *     array.reverse -> an_array
- *  
- *  Returns a new array containing <i>self</i>'s elements in reverse order.
- *     
- *     [ "a", "b", "c" ].reverse   #=> ["c", "b", "a"]
- *     [ 1 ].reverse               #=> [1]
- */
-
 static VALUE
 rb_ary_reverse_m(ary)
     VALUE ary;
 {
-    return rb_ary_reverse(rb_ary_dup(ary));
+    return rb_ary_reverse(rb_obj_dup(ary));
 }
 
-struct ary_sort_data {
-    VALUE ary;
-    VALUE *ptr;
-    long len;
-};
-
-static void
-ary_sort_check(data)
-    struct ary_sort_data *data;
-{
-    if (RARRAY(data->ary)->ptr != data->ptr || RARRAY(data->ary)->len != data->len) {
-	rb_raise(rb_eArgError, "array modified during sort");
-    }
-}
+static ID cmp;
 
 static int
-sort_1(a, b, data)
+sort_1(a, b)
     VALUE *a, *b;
-    struct ary_sort_data *data;
 {
-    VALUE retval = rb_yield_values(2, *a, *b);
-    int n;
-
-    n = rb_cmpint(retval, *a, *b);
-    ary_sort_check(data);
-    return n;
+    VALUE retval = rb_yield(rb_assoc_new(*a, *b));
+    return NUM2INT(retval);
 }
 
 static int
-sort_2(ap, bp, data)
-    VALUE *ap, *bp;
-    struct ary_sort_data *data;
+sort_2(a, b)
+    VALUE *a, *b;
 {
     VALUE retval;
-    VALUE a = *ap, b = *bp;
-    int n;
 
-    if (FIXNUM_P(a) && FIXNUM_P(b)) {
-	if ((long)a > (long)b) return 1;
-	if ((long)a < (long)b) return -1;
-	return 0;
+    if (FIXNUM_P(*a)) {
+	if (FIXNUM_P(*b)) return *a - *b;
     }
-    if (TYPE(a) == T_STRING) {
-	if (TYPE(b) == T_STRING) return rb_str_cmp(a, b);
+    else if (TYPE(*a) == T_STRING && TYPE(*b) == T_STRING) {
+	return rb_str_cmp(*a, *b);
     }
 
-    retval = rb_funcall(a, id_cmp, 1, b);
-    n = rb_cmpint(retval, a, b);
-    ary_sort_check(data);
-
-    return n;
+    retval = rb_funcall(*a, cmp, 1, *b);
+    return NUM2INT(retval);
 }
 
 static VALUE
 sort_internal(ary)
     VALUE ary;
 {
-    struct ary_sort_data data;
-
-    data.ary = ary;
-    data.ptr = RARRAY(ary)->ptr; data.len = RARRAY(ary)->len;
     qsort(RARRAY(ary)->ptr, RARRAY(ary)->len, sizeof(VALUE),
-	  rb_block_given_p()?sort_1:sort_2, &data);
+	  rb_block_given_p()?sort_1:sort_2);
     return ary;
 }
 
@@ -1629,105 +974,46 @@ sort_unlock(ary)
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.sort!                   -> array
- *     array.sort! {| a,b | block }  -> array 
- *  
- *  Sorts _self_. Comparisons for
- *  the sort will be done using the <code><=></code> operator or using
- *  an optional code block. The block implements a comparison between
- *  <i>a</i> and <i>b</i>, returning -1, 0, or +1. See also
- *  <code>Enumerable#sort_by</code>.
- *     
- *     a = [ "d", "a", "e", "c", "b" ]
- *     a.sort                    #=> ["a", "b", "c", "d", "e"]
- *     a.sort {|x,y| y <=> x }   #=> ["e", "d", "c", "b", "a"]
- */
-
 VALUE
 rb_ary_sort_bang(ary)
     VALUE ary;
 {
     rb_ary_modify(ary);
-    if (RARRAY(ary)->len > 1) {
-	FL_SET(ary, ARY_TMPLOCK);	/* prohibit modification during sort */
-	rb_ensure(sort_internal, ary, sort_unlock, ary);
-    }
+    if (RARRAY(ary)->len <= 1) return Qnil;
+
+    FL_SET(ary, ARY_TMPLOCK);	/* prohibit modification during sort */
+    rb_ensure(sort_internal, ary, sort_unlock, ary);
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.sort                   -> an_array 
- *     array.sort {| a,b | block }  -> an_array 
- *  
- *  Returns a new array created by sorting <i>self</i>. Comparisons for
- *  the sort will be done using the <code><=></code> operator or using
- *  an optional code block. The block implements a comparison between
- *  <i>a</i> and <i>b</i>, returning -1, 0, or +1. See also
- *  <code>Enumerable#sort_by</code>.
- *     
- *     a = [ "d", "a", "e", "c", "b" ]
- *     a.sort                    #=> ["a", "b", "c", "d", "e"]
- *     a.sort {|x,y| y <=> x }   #=> ["e", "d", "c", "b", "a"]
- */
-
 VALUE
 rb_ary_sort(ary)
     VALUE ary;
 {
-    ary = rb_ary_dup(ary);
+    ary = rb_obj_dup(ary);
     rb_ary_sort_bang(ary);
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.collect {|item| block }  -> an_array
- *     array.map     {|item| block }  -> an_array
- *  
- *  Invokes <i>block</i> once for each element of <i>self</i>. Creates a 
- *  new array containing the values returned by the block.
- *  See also <code>Enumerable#collect</code>.
- *     
- *     a = [ "a", "b", "c", "d" ]
- *     a.collect {|x| x + "!" }   #=> ["a!", "b!", "c!", "d!"]
- *     a                          #=> ["a", "b", "c", "d"]
- */
-
 static VALUE
 rb_ary_collect(ary)
     VALUE ary;
 {
-    long i;
+    long len, i;
     VALUE collect;
 
     if (!rb_block_given_p()) {
-	return rb_ary_new4(RARRAY(ary)->len, RARRAY(ary)->ptr);
+	return rb_obj_dup(ary);
     }
 
-    collect = rb_ary_new2(RARRAY(ary)->len);
-    for (i = 0; i < RARRAY(ary)->len; i++) {
+    len = RARRAY(ary)->len;
+    collect = rb_ary_new2(len);
+    for (i=0; i<len; i++) {
 	rb_ary_push(collect, rb_yield(RARRAY(ary)->ptr[i]));
     }
     return collect;
 }
 
-/* 
- *  call-seq:
- *     array.collect! {|item| block }   ->   array
- *     array.map!     {|item| block }   ->   array
- *
- *  Invokes the block once for each element of _self_, replacing the
- *  element with the value returned by _block_.
- *  See also <code>Enumerable#collect</code>.
- *   
- *     a = [ "a", "b", "c", "d" ]
- *     a.collect! {|x| x + "!" }
- *     a             #=>  [ "a!", "b!", "c!", "d!" ]
- */
-
 static VALUE
 rb_ary_collect_bang(ary)
     VALUE ary;
@@ -1736,114 +1022,19 @@ rb_ary_collect_bang(ary)
 
     rb_ary_modify(ary);
     for (i = 0; i < RARRAY(ary)->len; i++) {
-	rb_ary_store(ary, i, rb_yield(RARRAY(ary)->ptr[i]));
+	RARRAY(ary)->ptr[i] = rb_yield(RARRAY(ary)->ptr[i]);
     }
     return ary;
 }
 
-VALUE
-rb_values_at(obj, olen, argc, argv, func)
-    VALUE obj;
-    long olen;
-    int argc;
-    VALUE *argv;
-    VALUE (*func) _((VALUE,long));
-{
-    VALUE result = rb_ary_new2(argc);
-    long beg, len, i, j;
-
-    for (i=0; i<argc; i++) {
-	if (FIXNUM_P(argv[i])) {
-	    rb_ary_push(result, (*func)(obj, FIX2LONG(argv[i])));
-	    continue;
-	}
-	/* check if idx is Range */
-	switch (rb_range_beg_len(argv[i], &beg, &len, olen, 0)) {
-	  case Qfalse:
-	    break;
-	  case Qnil:
-	    continue;
-	  default:
-	    for (j=0; j<len; j++) {
-		rb_ary_push(result, (*func)(obj, j+beg));
-	    }
-	    continue;
-	}
-	rb_ary_push(result, (*func)(obj, NUM2LONG(argv[i])));
-    }
-    return result;
-}
-
-/* 
- *  call-seq:
- *     array.values_at(selector,... )  -> an_array
- *
- *  Returns an array containing the elements in
- *  _self_ corresponding to the given selector(s). The selectors
- *  may be either integer indices or ranges. 
- *  See also <code>Array#select</code>.
- * 
- *     a = %w{ a b c d e f }
- *     a.values_at(1, 3, 5)
- *     a.values_at(1, 3, 5, 7)
- *     a.values_at(-1, -3, -5, -7)
- *     a.values_at(1..3, 2...5)
- */
-
 static VALUE
-rb_ary_values_at(argc, argv, ary)
-    int argc;
-    VALUE *argv;
+rb_ary_filter(ary)
     VALUE ary;
 {
-    return rb_values_at(ary, RARRAY(ary)->len, argc, argv, rb_ary_entry);
-}
-
-/*
- *  call-seq:
- *     array.select {|item| block } -> an_array
- *  
- *  Invokes the block passing in successive elements from <i>array</i>,
- *  returning an array containing those elements for which the block
- *  returns a true value (equivalent to <code>Enumerable#select</code>).
- *     
- *     a = %w{ a b c d e f }
- *     a.select {|v| v =~ /[aeiou]/}   #=> ["a", "e"]
- */
-
-static VALUE
-rb_ary_select(ary)
-    VALUE ary;
-{
-    VALUE result;
-    long i;
-
-    result = rb_ary_new2(RARRAY(ary)->len);
-    for (i = 0; i < RARRAY(ary)->len; i++) {
-	if (RTEST(rb_yield(RARRAY(ary)->ptr[i]))) {
-	    rb_ary_push(result, rb_ary_elt(ary, i));
-	}
-    }
-    return result;
+    rb_warn("Array#filter is deprecated; use Array#collect!");
+    return rb_ary_collect_bang(ary);
 }
 
-/*
- *  call-seq:
- *     array.delete(obj)            -> obj or nil 
- *     array.delete(obj) { block }  -> obj or nil
- *  
- *  Deletes items from <i>self</i> that are equal to <i>obj</i>. If
- *  the item is not found, returns <code>nil</code>. If the optional
- *  code block is given, returns the result of <i>block</i> if the item
- *  is not found.
- *     
- *     a = [ "a", "b", "b", "b", "c" ]
- *     a.delete("b")                   #=> "b"
- *     a                               #=> ["a", "c"]
- *     a.delete("z")                   #=> nil
- *     a.delete("z") { "not found" }   #=> "not found"
- */
-
 VALUE
 rb_ary_delete(ary, item)
     VALUE ary;
@@ -1851,12 +1042,11 @@ rb_ary_delete(ary, item)
 {
     long i1, i2;
 
+    rb_ary_modify(ary);
     for (i1 = i2 = 0; i1 < RARRAY(ary)->len; i1++) {
-	VALUE e = RARRAY(ary)->ptr[i1];
-
-	if (rb_equal(e, item)) continue;
+	if (rb_equal(RARRAY(ary)->ptr[i1], item)) continue;
 	if (i1 != i2) {
-	    rb_ary_store(ary, i2, e);
+	    RARRAY(ary)->ptr[i2] = RARRAY(ary)->ptr[i1];
 	}
 	i2++;
     }
@@ -1866,15 +1056,8 @@ rb_ary_delete(ary, item)
 	}
 	return Qnil;
     }
-
-    rb_ary_modify(ary);
-    if (RARRAY(ary)->len > i2) {
+    else {
 	RARRAY(ary)->len = i2;
-	if (i2 * 2 < RARRAY(ary)->aux.capa &&
-	    RARRAY(ary)->aux.capa > ARY_DEFAULT_SIZE) {
-	    REALLOC_N(RARRAY(ary)->ptr, VALUE, i2 * 2);
-	    RARRAY(ary)->aux.capa = i2 * 2;
-	}
     }
 
     return item;
@@ -1886,15 +1069,13 @@ rb_ary_delete_at(ary, pos)
     long pos;
 {
     long i, len = RARRAY(ary)->len;
-    VALUE del;
+    VALUE del = Qnil;
 
+    rb_ary_modify(ary);
     if (pos >= len) return Qnil;
-    if (pos < 0) {
-	pos += len;
-	if (pos < 0) return Qnil;
-    }
+    if (pos < 0) pos += len;
+    if (pos < 0) return Qnil;
 
-    rb_ary_modify(ary);
     del = RARRAY(ary)->ptr[pos];
     for (i = pos + 1; i < len; i++, pos++) {
 	RARRAY(ary)->ptr[pos] = RARRAY(ary)->ptr[i];
@@ -1904,52 +1085,13 @@ rb_ary_delete_at(ary, pos)
     return del;
 }
 
-/*
- *  call-seq:
- *     array.delete_at(index)  -> obj or nil
- *  
- *  Deletes the element at the specified index, returning that element,
- *  or <code>nil</code> if the index is out of range. See also
- *  <code>Array#slice!</code>.
- *     
- *     a = %w( ant bat cat dog )
- *     a.delete_at(2)    #=> "cat"
- *     a                 #=> ["ant", "bat", "dog"]
- *     a.delete_at(99)   #=> nil
- */
-
-static VALUE
+VALUE
 rb_ary_delete_at_m(ary, pos)
     VALUE ary, pos;
 {
     return rb_ary_delete_at(ary, NUM2LONG(pos));
 }
 
-/*
- *  call-seq:
- *     array.slice!(index)         -> obj or nil
- *     array.slice!(start, length) -> sub_array or nil
- *     array.slice!(range)         -> sub_array or nil 
- *  
- *  Deletes the element(s) given by an index (optionally with a length)
- *  or by a range. Returns the deleted object, subarray, or
- *  <code>nil</code> if the index is out of range. Equivalent to:
- *     
- *     def slice!(*args)
- *       result = self[*args]
- *       self[*args] = nil
- *       result
- *     end
- *     
- *     a = [ "a", "b", "c" ]
- *     a.slice!(1)     #=> "b"
- *     a               #=> ["a", "c"]
- *     a.slice!(-1)    #=> "c"
- *     a               #=> ["a"]
- *     a.slice!(100)   #=> nil
- *     a               #=> ["a"]
- */
-
 static VALUE
 rb_ary_slice_bang(argc, argv, ary)
     int argc;
@@ -1957,8 +1099,9 @@ rb_ary_slice_bang(argc, argv, ary)
     VALUE ary;
 {
     VALUE arg1, arg2;
-    long pos, len;
+    long pos, len, i;
 
+    rb_ary_modify(ary);
     if (rb_scan_args(argc, argv, "11", &arg1, &arg2) == 2) {
 	pos = NUM2LONG(arg1);
 	len = NUM2LONG(arg2);
@@ -1967,7 +1110,7 @@ rb_ary_slice_bang(argc, argv, ary)
 	    pos = RARRAY(ary)->len + pos;
 	}
 	arg2 = rb_ary_subseq(ary, pos, len);
-	rb_ary_splice(ary, pos, len, Qnil);	/* Qnil/rb_ary_new2(0) */
+	rb_ary_replace(ary, pos, len, Qnil);	/* Qnil/rb_ary_new2(0) */
 	return arg2;
     }
 
@@ -1975,18 +1118,21 @@ rb_ary_slice_bang(argc, argv, ary)
 	goto delete_pos_len;
     }
 
-    return rb_ary_delete_at(ary, NUM2LONG(arg1));
-}
+    pos = NUM2LONG(arg1);
+    len = RARRAY(ary)->len;
+
+    if (pos >= len) return Qnil;
+    if (pos < 0) pos += len;
+    if (pos < 0) return Qnil;
 
-/*
- *  call-seq:
- *     array.reject! {|item| block }  -> array or nil
- *  
- *  Equivalent to <code>Array#delete_if</code>, deleting elements from
- *  _self_ for which the block evaluates to true, but returns
- *  <code>nil</code> if no changes were made. Also see
- *  <code>Enumerable#reject</code>.
- */
+    arg2 = RARRAY(ary)->ptr[pos];
+    for (i = pos + 1; i < len; i++, pos++) {
+	RARRAY(ary)->ptr[pos] = RARRAY(ary)->ptr[i];
+    }
+    RARRAY(ary)->len = pos;
+
+    return arg2;
+}
 
 static VALUE
 rb_ary_reject_bang(ary)
@@ -1996,48 +1142,18 @@ rb_ary_reject_bang(ary)
 
     rb_ary_modify(ary);
     for (i1 = i2 = 0; i1 < RARRAY(ary)->len; i1++) {
-	VALUE v = RARRAY(ary)->ptr[i1];
-	if (RTEST(rb_yield(v))) continue;
+	if (RTEST(rb_yield(RARRAY(ary)->ptr[i1]))) continue;
 	if (i1 != i2) {
-	    rb_ary_store(ary, i2, v);
+	    RARRAY(ary)->ptr[i2] = RARRAY(ary)->ptr[i1];
 	}
 	i2++;
     }
     if (RARRAY(ary)->len == i2) return Qnil;
-    if (i2 < RARRAY(ary)->len)
-	RARRAY(ary)->len = i2;
+    RARRAY(ary)->len = i2;
 
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.reject {|item| block }  -> an_array
- *  
- *  Returns a new array containing the items in _self_
- *  for which the block is not true.
- */
-
-static VALUE
-rb_ary_reject(ary)
-    VALUE ary;
-{
-    ary = rb_ary_dup(ary);
-    rb_ary_reject_bang(ary);
-    return ary;
-}
-
-/*
- *  call-seq:
- *     array.delete_if {|item| block }  -> array
- *  
- *  Deletes every element of <i>self</i> for which <i>block</i> evaluates
- *  to <code>true</code>.
- *     
- *     a = [ "a", "b", "c" ]
- *     a.delete_if {|x| x >= "b" }   #=> ["a"]
- */
-
 static VALUE
 rb_ary_delete_if(ary)
     VALUE ary;
@@ -2046,186 +1162,28 @@ rb_ary_delete_if(ary)
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.zip(arg, ...)                   -> an_array
- *     array.zip(arg, ...) {| arr | block }  -> nil
- *  
- *  Converts any arguments to arrays, then merges elements of
- *  <i>self</i> with corresponding elements from each argument. This
- *  generates a sequence of <code>self.size</code> <em>n</em>-element
- *  arrays, where <em>n</em> is one more that the count of arguments. If
- *  the size of any argument is less than <code>enumObj.size</code>,
- *  <code>nil</code> values are supplied. If a block given, it is
- *  invoked for each output array, otherwise an array of arrays is
- *  returned.
- *     
- *     a = [ 4, 5, 6 ]
- *     b = [ 7, 8, 9 ]
- *     
- *     [1,2,3].zip(a, b)      #=> [[1, 4, 7], [2, 5, 8], [3, 6, 9]]
- *     [1,2].zip(a,b)         #=> [[1, 4, 7], [2, 5, 8]]
- *     a.zip([1,2],[8])       #=> [[4,1,8], [5,2,nil], [6,nil,nil]]
- */
-
-static VALUE
-rb_ary_zip(argc, argv, ary)
-    int argc;
-    VALUE *argv;
-    VALUE ary;
-{
-    int i, j;
-    long len;
-    VALUE result;
-
-    for (i=0; i<argc; i++) {
-	argv[i] = to_ary(argv[i]);
-    }
-    if (rb_block_given_p()) {
-	for (i=0; i<RARRAY(ary)->len; i++) {
-	    VALUE tmp = rb_ary_new2(argc+1);
-
-	    rb_ary_push(tmp, rb_ary_elt(ary, i));
-	    for (j=0; j<argc; j++) {
-		rb_ary_push(tmp, rb_ary_elt(argv[j], i));
-	    }
-	    rb_yield(tmp);
-	}
-	return Qnil;
-    }
-    len = RARRAY(ary)->len;
-    result = rb_ary_new2(len);
-    for (i=0; i<len; i++) {
-	VALUE tmp = rb_ary_new2(argc+1);
-
-	rb_ary_push(tmp, rb_ary_elt(ary, i));
-	for (j=0; j<argc; j++) {
-	    rb_ary_push(tmp, rb_ary_elt(argv[j], i));
-	}
-	rb_ary_push(result, tmp);
-    }
-    return result;
-}
-
-/*
- *  call-seq:
- *     array.transpose -> an_array
- *  
- *  Assumes that <i>self</i> is an array of arrays and transposes the
- *  rows and columns.
- *     
- *     a = [[1,2], [3,4], [5,6]]
- *     a.transpose   #=> [[1, 3, 5], [2, 4, 6]]
- */
-
 static VALUE
-rb_ary_transpose(ary)
-    VALUE ary;
+rb_ary_replace_m(ary, ary2)
+    VALUE ary, ary2;
 {
-    long elen = -1, alen, i, j;
-    VALUE tmp, result = 0;
-
-    alen = RARRAY(ary)->len;
-    if (alen == 0) return rb_ary_dup(ary);
-    for (i=0; i<alen; i++) {
-	tmp = to_ary(rb_ary_elt(ary, i));
-	if (elen < 0) {		/* first element */
-	    elen = RARRAY(tmp)->len;
-	    result = rb_ary_new2(elen);
-	    for (j=0; j<elen; j++) {
-		rb_ary_store(result, j, rb_ary_new2(alen));
-	    }
-	}
-	else if (elen != RARRAY(tmp)->len) {
-	    rb_raise(rb_eIndexError, "element size differs (%d should be %d)",
-		     RARRAY(tmp)->len, elen);
-	}
-	for (j=0; j<elen; j++) {
-	    rb_ary_store(rb_ary_elt(result, j), i, rb_ary_elt(tmp, j));
-	}
-    }
-    return result;
+    ary2 = to_ary(ary2);
+    rb_ary_replace(ary, 0, RARRAY(ary)->len, ary2);
+    return ary;
 }
 
-/*
- *  call-seq:
- *     array.replace(other_array)  -> array
- *  
- *  Replaces the contents of <i>self</i> with the contents of
- *  <i>other_array</i>, truncating or expanding if necessary.
- *     
- *     a = [ "a", "b", "c", "d", "e" ]
- *     a.replace([ "x", "y", "z" ])   #=> ["x", "y", "z"]
- *     a                              #=> ["x", "y", "z"]
- */
-
-static VALUE
-rb_ary_replace(copy, orig)
-    VALUE copy, orig;
-{
-    VALUE shared;
-
-    rb_ary_modify(copy);
-    orig = to_ary(orig);
-    if (copy == orig) return copy;
-    shared = ary_make_shared(orig);
-    if (RARRAY(copy)->ptr && !FL_TEST(copy, ELTS_SHARED))
-	free(RARRAY(copy)->ptr);
-    RARRAY(copy)->ptr = RARRAY(orig)->ptr;
-    RARRAY(copy)->len = RARRAY(orig)->len;
-    RARRAY(copy)->aux.shared = shared;
-    FL_SET(copy, ELTS_SHARED);
-
-    return copy;
-}
-
-/* 
- *  call-seq:
- *     array.clear    ->  array
- *
- *  Removes all elements from _self_.
- *
- *     a = [ "a", "b", "c", "d", "e" ]
- *     a.clear    #=> [ ]
- */
-
 VALUE
 rb_ary_clear(ary)
     VALUE ary;
 {
     rb_ary_modify(ary);
     RARRAY(ary)->len = 0;
-    if (ARY_DEFAULT_SIZE * 2 < RARRAY(ary)->aux.capa) {
-	REALLOC_N(RARRAY(ary)->ptr, VALUE, ARY_DEFAULT_SIZE * 2);
-	RARRAY(ary)->aux.capa = ARY_DEFAULT_SIZE * 2;
+    if (ARY_DEFAULT_SIZE*3 < RARRAY(ary)->capa) {
+	RARRAY(ary)->capa = ARY_DEFAULT_SIZE * 2;
+	REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->capa);
     }
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.fill(obj)                                -> array
- *     array.fill(obj, start [, length])              -> array
- *     array.fill(obj, range )                        -> array
- *     array.fill {|index| block }                    -> array
- *     array.fill(start [, length] ) {|index| block } -> array
- *     array.fill(range) {|index| block }             -> array
- *  
- *  The first three forms set the selected elements of <i>self</i> (which
- *  may be the entire array) to <i>obj</i>. A <i>start</i> of
- *  <code>nil</code> is equivalent to zero. A <i>length</i> of
- *  <code>nil</code> is equivalent to <i>self.length</i>. The last three
- *  forms fill the array with the value of the block. The block is
- *  passed the absolute index of each element to be filled.
- *     
- *     a = [ "a", "b", "c", "d" ]
- *     a.fill("x")              #=> ["x", "x", "x", "x"]
- *     a.fill("z", 2, 2)        #=> ["x", "x", "z", "z"]
- *     a.fill("y", 0..1)        #=> ["y", "y", "z", "z"]
- *     a.fill {|i| i*i}         #=> [0, 1, 4, 9]
- *     a.fill(-2) {|i| i*i*i}   #=> [0, 1, 8, 27]
- */
-
 static VALUE
 rb_ary_fill(argc, argv, ary)
     int argc;
@@ -2233,22 +1191,14 @@ 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;
 
-    if (rb_block_given_p()) {
-	block_p = Qtrue;
-	rb_scan_args(argc, argv, "02", &arg1, &arg2);
-	argc += 1;		/* hackish */
-    }
-    else {
-	rb_scan_args(argc, argv, "12", &item, &arg1, &arg2);
-    }
+    rb_scan_args(argc, argv, "12", &item, &arg1, &arg2);
     switch (argc) {
       case 1:
 	beg = 0;
-	len = RARRAY(ary)->len;
+	len = RARRAY(ary)->len - beg;
 	break;
       case 2:
 	if (rb_range_beg_len(arg1, &beg, &len, RARRAY(ary)->len, 1)) {
@@ -2256,315 +1206,187 @@ rb_ary_fill(argc, argv, ary)
 	}
 	/* fall through */
       case 3:
-	beg = NIL_P(arg1) ? 0 : NUM2LONG(arg1);
+	beg = NIL_P(arg1)?0:NUM2LONG(arg1);
 	if (beg < 0) {
 	    beg = RARRAY(ary)->len + beg;
 	    if (beg < 0) beg = 0;
 	}
-	len = NIL_P(arg2) ? RARRAY(ary)->len - beg : NUM2LONG(arg2);
+	len = NIL_P(arg2)?RARRAY(ary)->len - beg:NUM2LONG(arg2);
 	break;
     }
     rb_ary_modify(ary);
     end = beg + len;
-    if (end < 0) {
-	rb_raise(rb_eArgError, "argument too big");
-    }
     if (end > RARRAY(ary)->len) {
-	if (end >= RARRAY(ary)->aux.capa) {
-	    REALLOC_N(RARRAY(ary)->ptr, VALUE, end);
-	    RARRAY(ary)->aux.capa = end;
+	if (end >= RARRAY(ary)->capa) {
+	    RARRAY(ary)->capa=end;
+	    REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->capa);
+	}
+	if (beg > RARRAY(ary)->len) {
+	    rb_mem_clear(RARRAY(ary)->ptr+RARRAY(ary)->len,end-RARRAY(ary)->len);
 	}
-	rb_mem_clear(RARRAY(ary)->ptr + RARRAY(ary)->len, end - RARRAY(ary)->len);
 	RARRAY(ary)->len = end;
     }
+    p = RARRAY(ary)->ptr + beg; pend = p + len;
 
-    if (block_p) {
-	VALUE v;
-	long i;
-
-	for (i=beg; i<end; i++) {
-	    v = rb_yield(LONG2NUM(i));
-	    if (i>=RARRAY(ary)->len) break;
-	    RARRAY(ary)->ptr[i] = v;
-	}
-    }
-    else {
-	p = RARRAY(ary)->ptr + beg;
-	pend = p + len;
-	while (p < pend) {
-	    *p++ = item;
-	}
+    while (p < pend) {
+	*p++ = item;
     }
     return ary;
 }
 
-/* 
- *  call-seq:
- *     array + other_array   -> an_array
- *
- *  Concatenation---Returns a new array built by concatenating the
- *  two arrays together to produce a third array.
- * 
- *     [ 1, 2, 3 ] + [ 4, 5 ]    #=> [ 1, 2, 3, 4, 5 ]
- */
-
 VALUE
 rb_ary_plus(x, y)
     VALUE x, y;
 {
     VALUE z;
-    long len;
 
     y = to_ary(y);
-    len = RARRAY(x)->len + RARRAY(y)->len;
-    z = rb_ary_new2(len);
+    z = rb_ary_new2(RARRAY(x)->len + RARRAY(y)->len);
     MEMCPY(RARRAY(z)->ptr, RARRAY(x)->ptr, VALUE, RARRAY(x)->len);
-    MEMCPY(RARRAY(z)->ptr + RARRAY(x)->len, RARRAY(y)->ptr, VALUE, RARRAY(y)->len);
-    RARRAY(z)->len = len;
+    MEMCPY(RARRAY(z)->ptr+RARRAY(x)->len, RARRAY(y)->ptr, VALUE, RARRAY(y)->len);
+    RARRAY(z)->len = RARRAY(x)->len + RARRAY(y)->len;
     return z;
 }
 
-/* 
- *  call-seq:
- *     array.concat(other_array)   ->  array
- *
- *  Appends the elements in other_array to _self_.
- *  
- *     [ "a", "b" ].concat( ["c", "d"] ) #=> [ "a", "b", "c", "d" ]
- */
-
-
 VALUE
 rb_ary_concat(x, y)
     VALUE x, y;
 {
+    long xlen = RARRAY(x)->len;
+    long ylen;
+
     y = to_ary(y);
-    if (RARRAY(y)->len > 0) {
-	rb_ary_splice(x, RARRAY(x)->len, 0, y);
+    ylen = RARRAY(y)->len;
+    if (ylen > 0) {
+	rb_ary_modify(x);
+	if (xlen + ylen > RARRAY(x)->capa) {
+	    RARRAY(x)->capa = xlen + ylen;
+	    REALLOC_N(RARRAY(x)->ptr, VALUE, RARRAY(x)->capa);
+	}
+	MEMCPY(RARRAY(x)->ptr+xlen, RARRAY(y)->ptr, VALUE, ylen);
+	RARRAY(x)->len = xlen + ylen;
     }
     return x;
 }
 
-
-/* 
- *  call-seq:
- *     array * int     ->    an_array
- *     array * str     ->    a_string
- *
- *  Repetition---With a String argument, equivalent to
- *  self.join(str). Otherwise, returns a new array
- *  built by concatenating the _int_ copies of _self_.
- *
- *
- *     [ 1, 2, 3 ] * 3    #=> [ 1, 2, 3, 1, 2, 3, 1, 2, 3 ]
- *     [ 1, 2, 3 ] * ","  #=> "1,2,3"
- *
- */
-
 static VALUE
 rb_ary_times(ary, times)
-    VALUE ary, times;
+    VALUE ary;
+    VALUE times;
 {
-    VALUE ary2, tmp;
+    VALUE ary2;
     long i, len;
 
-    tmp = rb_check_string_type(times);
-    if (!NIL_P(tmp)) {
-	return rb_ary_join(ary, tmp);
+    if (TYPE(times) == T_STRING) {
+	return rb_ary_join(ary, times);
     }
 
     len = NUM2LONG(times);
-    if (len == 0) return ary_new(rb_obj_class(ary), 0);
     if (len < 0) {
 	rb_raise(rb_eArgError, "negative argument");
     }
-    if (LONG_MAX/len < RARRAY(ary)->len) {
-	rb_raise(rb_eArgError, "argument too big");
-    }
     len *= RARRAY(ary)->len;
 
-    ary2 = ary_new(rb_obj_class(ary), len);
+    ary2 = rb_ary_new2(len);
     RARRAY(ary2)->len = len;
 
     for (i=0; i<len; i+=RARRAY(ary)->len) {
 	MEMCPY(RARRAY(ary2)->ptr+i, RARRAY(ary)->ptr, VALUE, RARRAY(ary)->len);
     }
-    OBJ_INFECT(ary2, ary);
 
     return ary2;
 }
 
-/* 
- *  call-seq:
- *     array.assoc(obj)   ->  an_array  or  nil
- *
- *  Searches through an array whose elements are also arrays
- *  comparing _obj_ with the first element of each contained array
- *  using obj.==.
- *  Returns the first contained array that matches (that
- *  is, the first associated array),
- *  or +nil+ if no match is found.
- *  See also <code>Array#rassoc</code>.
- *
- *     s1 = [ "colors", "red", "blue", "green" ]
- *     s2 = [ "letters", "a", "b", "c" ]
- *     s3 = "foo"
- *     a  = [ s1, s2, s3 ]
- *     a.assoc("letters")  #=> [ "letters", "a", "b", "c" ]
- *     a.assoc("foo")      #=> nil
- */
-
 VALUE
 rb_ary_assoc(ary, key)
-    VALUE ary, key;
+    VALUE ary;
+    VALUE key;
 {
-    long i;
-    VALUE v;
+    VALUE *p, *pend;
 
-    for (i = 0; i < RARRAY(ary)->len; ++i) {
-	v = RARRAY(ary)->ptr[i];
-	if (TYPE(v) == T_ARRAY &&
-	    RARRAY(v)->len > 0 &&
-	    rb_equal(RARRAY(v)->ptr[0], key))
-	    return v;
+    p = RARRAY(ary)->ptr; pend = p + RARRAY(ary)->len;
+    while (p < pend) {
+	if (TYPE(*p) == T_ARRAY
+	    && RARRAY(*p)->len > 0
+	    && rb_equal(RARRAY(*p)->ptr[0], key))
+	    return *p;
+	p++;
     }
     return Qnil;
 }
 
-/*
- *  call-seq:
- *     array.rassoc(key) -> an_array or nil
- *  
- *  Searches through the array whose elements are also arrays. Compares
- *  <em>key</em> with the second element of each contained array using
- *  <code>==</code>. Returns the first contained array that matches. See
- *  also <code>Array#assoc</code>.
- *     
- *     a = [ [ 1, "one"], [2, "two"], [3, "three"], ["ii", "two"] ]
- *     a.rassoc("two")    #=> [2, "two"]
- *     a.rassoc("four")   #=> nil
- */
-
 VALUE
 rb_ary_rassoc(ary, value)
-    VALUE ary, value;
+    VALUE ary;
+    VALUE value;
 {
-    long i;
-    VALUE v;
+    VALUE *p, *pend;
 
-    for (i = 0; i < RARRAY(ary)->len; ++i) {
-	v = RARRAY(ary)->ptr[i];
-	if (TYPE(v) == T_ARRAY &&
-	    RARRAY(v)->len > 1 &&
-	    rb_equal(RARRAY(v)->ptr[1], value))
-	    return v;
+    p = RARRAY(ary)->ptr; pend = p + RARRAY(ary)->len;
+    while (p < pend) {
+	if (TYPE(*p) == T_ARRAY
+	    && RARRAY(*p)->len > 1
+	    && rb_equal(RARRAY(*p)->ptr[1], value))
+	    return *p;
+	p++;
     }
     return Qnil;
 }
 
-/* 
- *  call-seq:
- *     array == other_array   ->   bool
- *
- *  Equality---Two arrays are equal if they contain the same number
- *  of elements and if each element is equal to (according to
- *  Object.==) the corresponding element in the other array.
- *
- *     [ "a", "c" ]    == [ "a", "c", 7 ]     #=> false
- *     [ "a", "c", 7 ] == [ "a", "c", 7 ]     #=> true
- *     [ "a", "c", 7 ] == [ "a", "d", "f" ]   #=> false
- *
- */
-
 static VALUE
 rb_ary_equal(ary1, ary2)
     VALUE ary1, ary2;
 {
     long i;
 
-    if (ary1 == ary2) return Qtrue;
-    if (TYPE(ary2) != T_ARRAY) {
-	if (!rb_respond_to(ary2, rb_intern("to_ary"))) {
-	    return Qfalse;
-	}
-	return rb_equal(ary2, ary1);
-    }
+    if (TYPE(ary2) != T_ARRAY) return Qfalse;
     if (RARRAY(ary1)->len != RARRAY(ary2)->len) return Qfalse;
     for (i=0; i<RARRAY(ary1)->len; i++) {
-	if (!rb_equal(rb_ary_elt(ary1, i), rb_ary_elt(ary2, i)))
+	if (!rb_equal(RARRAY(ary1)->ptr[i], RARRAY(ary2)->ptr[i]))
 	    return Qfalse;
     }
     return Qtrue;
 }
 
-/*
- *  call-seq:
- *     array.eql?(other)  -> true or false
- *
- *  Returns <code>true</code> if _array_ and _other_ are the same object,
- *  or are both arrays with the same content.
- */
-
 static VALUE
 rb_ary_eql(ary1, ary2)
     VALUE ary1, ary2;
 {
     long i;
 
-    if (ary1 == ary2) return Qtrue;
     if (TYPE(ary2) != T_ARRAY) return Qfalse;
-    if (RARRAY(ary1)->len != RARRAY(ary2)->len) return Qfalse;
+    if (RARRAY(ary1)->len != RARRAY(ary2)->len)
+	return Qfalse;
     for (i=0; i<RARRAY(ary1)->len; i++) {
-	if (!rb_eql(rb_ary_elt(ary1, i), rb_ary_elt(ary2, i)))
+	if (!rb_eql(RARRAY(ary1)->ptr[i], RARRAY(ary2)->ptr[i]))
 	    return Qfalse;
     }
     return Qtrue;
 }
 
-/*
- *  call-seq:
- *     array.hash   -> fixnum
- *
- *  Compute a hash-code for this array. Two arrays with the same content
- *  will have the same hash code (and will compare using <code>eql?</code>).
- */
-
 static VALUE
 rb_ary_hash(ary)
     VALUE ary;
 {
-    long i, h;
+    long i;
     VALUE n;
+    long h;
 
     h = RARRAY(ary)->len;
     for (i=0; i<RARRAY(ary)->len; i++) {
-	h = (h << 1) | (h<0 ? 1 : 0);
+	h = (h<<1) | (h<0 ? 1 : 0);
 	n = rb_hash(RARRAY(ary)->ptr[i]);
 	h ^= NUM2LONG(n);
     }
-    return LONG2FIX(h);
+    return INT2FIX(h);
 }
 
-/*
- *  call-seq:
- *     array.include?(obj)   -> true or false
- *  
- *  Returns <code>true</code> if the given object is present in
- *  <i>self</i> (that is, if any object <code>==</code> <i>anObject</i>),
- *  <code>false</code> otherwise.
- *     
- *     a = [ "a", "b", "c" ]
- *     a.include?("b")   #=> true
- *     a.include?("z")   #=> false
- */
-
 VALUE
 rb_ary_includes(ary, item)
     VALUE ary;
     VALUE item;
 {
     long i;
-    
     for (i=0; i<RARRAY(ary)->len; i++) {
 	if (rb_equal(RARRAY(ary)->ptr[i], item)) {
 	    return Qtrue;
@@ -2573,236 +1395,148 @@ rb_ary_includes(ary, item)
     return Qfalse;
 }
 
-
-/* 
- *  call-seq:
- *     array <=> other_array   ->  -1, 0, +1
- *
- *  Comparison---Returns an integer (-1, 0,
- *  or +1) if this array is less than, equal to, or greater than
- *  other_array.  Each object in each array is compared
- *  (using <=>). If any value isn't
- *  equal, then that inequality is the return value. If all the
- *  values found are equal, then the return is based on a
- *  comparison of the array lengths.  Thus, two arrays are
- *  ``equal'' according to <code>Array#<=></code> if and only if they have
- *  the same length and the value of each element is equal to the
- *  value of the corresponding element in the other array.
- *  
- *     [ "a", "a", "c" ]    <=> [ "a", "b", "c" ]   #=> -1
- *     [ 1, 2, 3, 4, 5, 6 ] <=> [ 1, 2 ]            #=> +1
- *
- */
-
-VALUE
-rb_ary_cmp(ary1, ary2)
-    VALUE ary1, ary2;
+static VALUE
+rb_ary_cmp(ary, ary2)
+    VALUE ary;
+    VALUE ary2;
 {
     long i, len;
 
     ary2 = to_ary(ary2);
-    len = RARRAY(ary1)->len;
+    len = RARRAY(ary)->len;
     if (len > RARRAY(ary2)->len) {
 	len = RARRAY(ary2)->len;
     }
     for (i=0; i<len; i++) {
-	VALUE v = rb_funcall(rb_ary_elt(ary1, i), id_cmp, 1, rb_ary_elt(ary2, i));
+	VALUE v = rb_funcall(RARRAY(ary)->ptr[i],cmp,1,RARRAY(ary2)->ptr[i]);
 	if (v != INT2FIX(0)) {
 	    return v;
 	}
     }
-    len = RARRAY(ary1)->len - RARRAY(ary2)->len;
+    len = RARRAY(ary)->len - RARRAY(ary2)->len;
     if (len == 0) return INT2FIX(0);
     if (len > 0) return INT2FIX(1);
     return INT2FIX(-1);
 }
 
 static VALUE
-ary_make_hash(ary1, ary2)
+rb_ary_diff(ary1, ary2)
     VALUE ary1, ary2;
 {
-    VALUE hash = rb_hash_new();
+    VALUE ary3;
     long i;
 
+    ary2 = to_ary(ary2);
+    ary3 = rb_ary_new();
     for (i=0; i<RARRAY(ary1)->len; i++) {
-	rb_hash_aset(hash, RARRAY(ary1)->ptr[i], Qtrue);
-    }
-    if (ary2) {
-	for (i=0; i<RARRAY(ary2)->len; i++) {
-	    rb_hash_aset(hash, RARRAY(ary2)->ptr[i], Qtrue);
-	}
+	if (rb_ary_includes(ary2, RARRAY(ary1)->ptr[i])) continue;
+	if (rb_ary_includes(ary3, RARRAY(ary1)->ptr[i])) continue;
+	rb_ary_push(ary3, RARRAY(ary1)->ptr[i]);
     }
-    return hash;
+    return ary3;
 }
 
-/* 
- *  call-seq:
- *     array - other_array    -> an_array
- *
- *  Array Difference---Returns a new array that is a copy of
- *  the original array, removing any items that also appear in
- *  other_array. (If you need set-like behavior, see the
- *  library class Set.)
- *
- *     [ 1, 1, 2, 2, 3, 3, 4, 5 ] - [ 1, 2, 4 ]  #=>  [ 3, 3, 5 ]
- */
-
 static VALUE
-rb_ary_diff(ary1, ary2)
+ary_make_hash(ary1, ary2)
     VALUE ary1, ary2;
 {
-    VALUE ary3;
-    volatile VALUE hash;
-    long i;
-
-    hash = ary_make_hash(to_ary(ary2), 0);
-    ary3 = rb_ary_new();
+    VALUE hash = rb_hash_new();
+    int i, n;
 
     for (i=0; i<RARRAY(ary1)->len; i++) {
-	if (st_lookup(RHASH(hash)->tbl, RARRAY(ary1)->ptr[i], 0)) continue;
-	rb_ary_push(ary3, rb_ary_elt(ary1, i));
+	rb_hash_aset(hash, RARRAY(ary1)->ptr[i], Qtrue);
     }
-    return ary3;
+    if (ary2) {
+	for (i=0; i<RARRAY(ary2)->len; i++) {
+	    rb_hash_aset(hash, RARRAY(ary2)->ptr[i], Qtrue);
+	}
+    }
+    return hash;
 }
 
-/* 
- *  call-seq:
- *     array & other_array
- *
- *  Set Intersection---Returns a new array
- *  containing elements common to the two arrays, with no duplicates.
- *
- *     [ 1, 1, 3, 5 ] & [ 1, 2, 3 ]   #=> [ 1, 3 ]
- */
-
-
 static VALUE
 rb_ary_and(ary1, ary2)
     VALUE ary1, ary2;
 {
-    VALUE hash, ary3, v, vv;
+    VALUE hash;
+    VALUE ary3 = rb_ary_new();
     long i;
 
     ary2 = to_ary(ary2);
-    ary3 = rb_ary_new2(RARRAY(ary1)->len < RARRAY(ary2)->len ?
-	    RARRAY(ary1)->len : RARRAY(ary2)->len);
     hash = ary_make_hash(ary2, 0);
 
     for (i=0; i<RARRAY(ary1)->len; i++) {
-	v = vv = rb_ary_elt(ary1, i);
-	if (st_delete(RHASH(hash)->tbl, (st_data_t*)&vv, 0)) {
-	    rb_ary_push(ary3, v);
+	VALUE v = RARRAY(ary1)->ptr[i];
+	if (st_delete(RHASH(hash)->tbl, &v, 0)) {
+	    rb_ary_push(ary3, RARRAY(ary1)->ptr[i]);
 	}
     }
 
     return ary3;
 }
 
-/* 
- *  call-seq:
- *     array | other_array     ->  an_array
- *
- *  Set Union---Returns a new array by joining this array with
- *  other_array, removing duplicates.
- *
- *     [ "a", "b", "c" ] | [ "c", "d", "a" ]
- *            #=> [ "a", "b", "c", "d" ]
- */
-
 static VALUE
 rb_ary_or(ary1, ary2)
     VALUE ary1, ary2;
 {
-    VALUE hash, ary3;
-    VALUE v, vv;
+    VALUE hash;
+    VALUE ary3 = rb_ary_new();
+    VALUE v;
     long i;
 
     ary2 = to_ary(ary2);
-    ary3 = rb_ary_new2(RARRAY(ary1)->len+RARRAY(ary2)->len);
     hash = ary_make_hash(ary1, ary2);
 
     for (i=0; i<RARRAY(ary1)->len; i++) {
-	v = vv = rb_ary_elt(ary1, i);
-	if (st_delete(RHASH(hash)->tbl, (st_data_t*)&vv, 0)) {
-	    rb_ary_push(ary3, v);
+	v = RARRAY(ary1)->ptr[i];
+	if (st_delete(RHASH(hash)->tbl, &v, 0)) {
+	    rb_ary_push(ary3, RARRAY(ary1)->ptr[i]);
 	}
     }
     for (i=0; i<RARRAY(ary2)->len; i++) {
-	v = vv = rb_ary_elt(ary2, i);
-	if (st_delete(RHASH(hash)->tbl, (st_data_t*)&vv, 0)) {
-	    rb_ary_push(ary3, v);
+	v = RARRAY(ary2)->ptr[i];
+	if (st_delete(RHASH(hash)->tbl, &v, 0)) {
+	    rb_ary_push(ary3, RARRAY(ary2)->ptr[i]);
 	}
     }
+
     return ary3;
 }
 
-/*
- *  call-seq:
- *     array.uniq! -> array or nil
- *  
- *  Removes duplicate elements from _self_.
- *  Returns <code>nil</code> if no changes are made (that is, no
- *  duplicates are found).
- *     
- *     a = [ "a", "a", "b", "b", "c" ]
- *     a.uniq!   #=> ["a", "b", "c"]
- *     b = [ "a", "b", "c" ]
- *     b.uniq!   #=> nil
- */
-
 static VALUE
 rb_ary_uniq_bang(ary)
     VALUE ary;
 {
-    VALUE hash, v, vv;
-    long i, j;
-
-    hash = ary_make_hash(ary, 0);
+    VALUE hash = ary_make_hash(ary, 0);
+    VALUE *p, *q, *end;
 
     if (RARRAY(ary)->len == RHASH(hash)->tbl->num_entries) {
 	return Qnil;
     }
-    for (i=j=0; i<RARRAY(ary)->len; i++) {
-	v = vv = rb_ary_elt(ary, i);
-	if (st_delete(RHASH(hash)->tbl, (st_data_t*)&vv, 0)) {
-	    rb_ary_store(ary, j++, v);
+
+    rb_ary_modify(ary);
+    p = q = RARRAY(ary)->ptr;
+    end = p + RARRAY(ary)->len;
+    while (p < end) {
+	VALUE v = *p++;
+	if (st_delete(RHASH(hash)->tbl, &v, 0)) {
+	    *q++ = *(p-1);
 	}
     }
-    RARRAY(ary)->len = j;
+    RARRAY(ary)->len = (q - RARRAY(ary)->ptr);
 
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.uniq   -> an_array
- *  
- *  Returns a new array by removing duplicate values in <i>self</i>.
- *     
- *     a = [ "a", "a", "b", "b", "c" ]
- *     a.uniq   #=> ["a", "b", "c"]
- */
-
 static VALUE
 rb_ary_uniq(ary)
     VALUE ary;
 {
-    ary = rb_ary_dup(ary);
+    ary = rb_obj_dup(ary);
     rb_ary_uniq_bang(ary);
     return ary;
 }
 
-/* 
- *  call-seq:
- *     array.compact!    ->   array  or  nil
- *
- *  Removes +nil+ elements from array.
- *  Returns +nil+ if no changes were made.
- *
- *     [ "a", nil, "b", nil, "c" ].compact! #=> [ "a", "b", "c" ]
- *     [ "a", "b", "c" ].compact!           #=> nil
- */
-
 static VALUE
 rb_ary_compact_bang(ary)
     VALUE ary;
@@ -2812,7 +1546,6 @@ rb_ary_compact_bang(ary)
     rb_ary_modify(ary);
     p = t = RARRAY(ary)->ptr;
     end = p + RARRAY(ary)->len;
-    
     while (t < end) {
 	if (NIL_P(*t)) t++;
 	else *p++ = *t++;
@@ -2820,41 +1553,21 @@ rb_ary_compact_bang(ary)
     if (RARRAY(ary)->len == (p - RARRAY(ary)->ptr)) {
 	return Qnil;
     }
-    RARRAY(ary)->len = RARRAY(ary)->aux.capa = (p - RARRAY(ary)->ptr);
+    RARRAY(ary)->len = RARRAY(ary)->capa = (p - RARRAY(ary)->ptr);
     REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->len);
 
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.compact     ->  an_array
- *
- *  Returns a copy of _self_ with all +nil+ elements removed.
- *
- *     [ "a", nil, "b", nil, "c", nil ].compact
- *                       #=> [ "a", "b", "c" ]
- */
-
 static VALUE
 rb_ary_compact(ary)
     VALUE ary;
 {
-    ary = rb_ary_dup(ary);
+    ary = rb_obj_dup(ary);
     rb_ary_compact_bang(ary);
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.nitems -> int
- *  
- *  Returns the number of non-<code>nil</code> elements in _self_.
- *  May be zero.
- *     
- *     [ 1, nil, 3, nil, 5 ].nitems   #=> 3
- */
-
 static VALUE
 rb_ary_nitems(ary)
     VALUE ary;
@@ -2864,15 +1577,14 @@ rb_ary_nitems(ary)
 
     p = RARRAY(ary)->ptr;
     pend = p + RARRAY(ary)->len;
-
     while (p < pend) {
 	if (!NIL_P(*p)) n++;
 	p++;
     }
-    return LONG2NUM(n);
+    return INT2NUM(n);
 }
 
-static long
+static int
 flatten(ary, idx, ary2, memo)
     VALUE ary;
     long idx;
@@ -2887,13 +1599,10 @@ flatten(ary, idx, ary2, memo)
 	rb_raise(rb_eArgError, "tried to flatten recursive array");
     }
     rb_ary_push(memo, id);
-    rb_ary_splice(ary, idx, 1, ary2);
+    rb_ary_replace(ary, idx, 1, ary2);
     while (i < lim) {
-	VALUE tmp;
-
-	tmp = rb_check_array_type(rb_ary_elt(ary, i));
-	if (!NIL_P(tmp)) {
-	    n = flatten(ary, i, tmp, memo);
+	if (TYPE(RARRAY(ary)->ptr[i]) == T_ARRAY) {
+	    n = flatten(ary, i, RARRAY(ary)->ptr[i], memo);
 	    i += n; lim += n;
 	}
 	i++;
@@ -2903,20 +1612,6 @@ flatten(ary, idx, ary2, memo)
     return lim - idx - 1;	/* returns number of increased items */
 }
 
-/*
- *  call-seq:
- *     array.flatten! -> array or nil
- *  
- *  Flattens _self_ in place.
- *  Returns <code>nil</code> if no modifications were made (i.e.,
- *  <i>array</i> contains no subarrays.)
- *     
- *     a = [ 1, 2, [3, [4, 5] ] ]
- *     a.flatten!   #=> [1, 2, 3, 4, 5]
- *     a.flatten!   #=> nil
- *     a            #=> [1, 2, 3, 4, 5]
- */
-
 static VALUE
 rb_ary_flatten_bang(ary)
     VALUE ary;
@@ -2925,16 +1620,15 @@ rb_ary_flatten_bang(ary)
     int mod = 0;
     VALUE memo = Qnil;
 
+    rb_ary_modify(ary);
     while (i<RARRAY(ary)->len) {
 	VALUE ary2 = RARRAY(ary)->ptr[i];
-	VALUE tmp;
 
-	tmp = rb_check_array_type(ary2);
-	if (!NIL_P(tmp)) {
+	if (TYPE(ary2) == T_ARRAY) {
 	    if (NIL_P(memo)) {
 		memo = rb_ary_new();
 	    }
-	    i += flatten(ary, i, tmp, memo);
+	    i += flatten(ary, i, ary2, memo);
 	    mod = 1;
 	}
 	i++;
@@ -2943,71 +1637,46 @@ rb_ary_flatten_bang(ary)
     return ary;
 }
 
-/*
- *  call-seq:
- *     array.flatten -> an_array
- *  
- *  Returns a new array that is a one-dimensional flattening of this
- *  array (recursively). That is, for every element that is an array,
- *  extract its elements into the new array.
- *     
- *     s = [ 1, 2, 3 ]           #=> [1, 2, 3]
- *     t = [ 4, 5, 6, [7, 8] ]   #=> [4, 5, 6, [7, 8]]
- *     a = [ s, t, 9, 10 ]       #=> [[1, 2, 3], [4, 5, 6, [7, 8]], 9, 10]
- *     a.flatten                 #=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10
- */
-
 static VALUE
 rb_ary_flatten(ary)
     VALUE ary;
 {
-    ary = rb_ary_dup(ary);
+    ary = rb_obj_dup(ary);
     rb_ary_flatten_bang(ary);
     return ary;
 }
 
-
-/* Arrays are ordered, integer-indexed collections of any object. 
- * Array indexing starts at 0, as in C or Java.  A negative index is 
- * assumed to be relative to the end of the array---that is, an index of -1 
- * indicates the last element of the array, -2 is the next to last 
- * element in the array, and so on. 
- */
-
 void
 Init_Array()
 {
     rb_cArray  = rb_define_class("Array", rb_cObject);
     rb_include_module(rb_cArray, rb_mEnumerable);
 
-    rb_define_alloc_func(rb_cArray, ary_alloc);
+    rb_define_singleton_method(rb_cArray, "new", rb_ary_s_new, -1);
     rb_define_singleton_method(rb_cArray, "[]", rb_ary_s_create, -1);
     rb_define_method(rb_cArray, "initialize", rb_ary_initialize, -1);
-    rb_define_method(rb_cArray, "initialize_copy", rb_ary_replace, 1);
-
     rb_define_method(rb_cArray, "to_s", rb_ary_to_s, 0);
     rb_define_method(rb_cArray, "inspect", rb_ary_inspect, 0);
     rb_define_method(rb_cArray, "to_a", rb_ary_to_a, 0);
-    rb_define_method(rb_cArray, "to_ary", rb_ary_to_ary_m, 0);
+    rb_define_method(rb_cArray, "to_ary", rb_ary_to_a, 0);
     rb_define_method(rb_cArray, "frozen?",  rb_ary_frozen_p, 0);
 
     rb_define_method(rb_cArray, "==", rb_ary_equal, 1);
     rb_define_method(rb_cArray, "eql?", rb_ary_eql, 1);
     rb_define_method(rb_cArray, "hash", rb_ary_hash, 0);
+    rb_define_method(rb_cArray, "===", rb_ary_equal, 1);
 
     rb_define_method(rb_cArray, "[]", rb_ary_aref, -1);
     rb_define_method(rb_cArray, "[]=", rb_ary_aset, -1);
     rb_define_method(rb_cArray, "at", rb_ary_at, 1);
-    rb_define_method(rb_cArray, "fetch", rb_ary_fetch, -1);
-    rb_define_method(rb_cArray, "first", rb_ary_first, -1);
-    rb_define_method(rb_cArray, "last", rb_ary_last, -1);
+    rb_define_method(rb_cArray, "first", rb_ary_first, 0);
+    rb_define_method(rb_cArray, "last", rb_ary_last, 0);
     rb_define_method(rb_cArray, "concat", rb_ary_concat, 1);
     rb_define_method(rb_cArray, "<<", rb_ary_push, 1);
     rb_define_method(rb_cArray, "push", rb_ary_push_m, -1);
     rb_define_method(rb_cArray, "pop", rb_ary_pop, 0);
     rb_define_method(rb_cArray, "shift", rb_ary_shift, 0);
     rb_define_method(rb_cArray, "unshift", rb_ary_unshift_m, -1);
-    rb_define_method(rb_cArray, "insert", rb_ary_insert, -1);
     rb_define_method(rb_cArray, "each", rb_ary_each, 0);
     rb_define_method(rb_cArray, "each_index", rb_ary_each_index, 0);
     rb_define_method(rb_cArray, "reverse_each", rb_ary_reverse_each, 0);
@@ -3018,6 +1687,7 @@ Init_Array()
     rb_define_method(rb_cArray, "rindex", rb_ary_rindex, 1);
     rb_define_method(rb_cArray, "indexes", rb_ary_indexes, -1);
     rb_define_method(rb_cArray, "indices", rb_ary_indexes, -1);
+    rb_define_method(rb_cArray, "clone", rb_ary_clone, 0);
     rb_define_method(rb_cArray, "join", rb_ary_join_m, -1);
     rb_define_method(rb_cArray, "reverse", rb_ary_reverse_m, 0);
     rb_define_method(rb_cArray, "reverse!", rb_ary_reverse_bang, 0);
@@ -3025,18 +1695,13 @@ Init_Array()
     rb_define_method(rb_cArray, "sort!", rb_ary_sort_bang, 0);
     rb_define_method(rb_cArray, "collect", rb_ary_collect, 0);
     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, "values_at", rb_ary_values_at, -1);
+    rb_define_method(rb_cArray, "filter", rb_ary_filter, 0);
     rb_define_method(rb_cArray, "delete", rb_ary_delete, 1);
     rb_define_method(rb_cArray, "delete_at", rb_ary_delete_at_m, 1);
     rb_define_method(rb_cArray, "delete_if", rb_ary_delete_if, 0);
-    rb_define_method(rb_cArray, "reject", rb_ary_reject, 0);
     rb_define_method(rb_cArray, "reject!", rb_ary_reject_bang, 0);
-    rb_define_method(rb_cArray, "zip", rb_ary_zip, -1);
-    rb_define_method(rb_cArray, "transpose", rb_ary_transpose, 0);
-    rb_define_method(rb_cArray, "replace", rb_ary_replace, 1);
+    rb_define_method(rb_cArray, "replace", rb_ary_replace_m, 1);
     rb_define_method(rb_cArray, "clear", rb_ary_clear, 0);
     rb_define_method(rb_cArray, "fill", rb_ary_fill, -1);
     rb_define_method(rb_cArray, "include?", rb_ary_includes, 1);
@@ -3063,6 +1728,5 @@ Init_Array()
     rb_define_method(rb_cArray, "flatten!", rb_ary_flatten_bang, 0);
     rb_define_method(rb_cArray, "nitems", rb_ary_nitems, 0);
 
-    id_cmp = rb_intern("<=>");
-    inspect_key = rb_intern("__inspect_key__");
+    cmp = rb_intern("<=>");
 }
diff --git a/bcc32/Makefile.sub b/bcc32/Makefile.sub
deleted file mode 100644
index b5546104d0..0000000000
--- a/bcc32/Makefile.sub
+++ /dev/null
@@ -1,499 +0,0 @@
-# -*- makefile -*-
-
-SHELL = $(COMSPEC)
-MKFILES = Makefile
-
-#### Start of system configuration section. ####
-OS = bccwin32
-RT = $(OS)
-
-## variables may be overridden by $(compile_dir)/Makefile
-!ifndef srcdir
-srcdir = ..
-!endif
-!ifndef RUBY_INSTALL_NAME
-RUBY_INSTALL_NAME = ruby
-!endif
-!ifndef RUBYW_INSTALL_NAME
-RUBYW_INSTALL_NAME = $(RUBY_INSTALL_NAME:ruby=rubyw)
-!elif "$(RUBYW_INSTALL_NAME)" == "$(RUBY_INSTALL_NAME)"
-RUBYW_INSTALL_NAME = $(RUBY_INSTALL_NAME:ruby=rubyw)
-!endif
-!if "$(RUBYW_INSTALL_NAME)" == "$(RUBY_INSTALL_NAME)"
-RUBYW_INSTALL_NAME = $(RUBY_INSTALL_NAME)w
-!endif
-!ifndef RUBY_SO_NAME
-RUBY_SO_NAME = $(RT)-$(RUBY_INSTALL_NAME)$(MAJOR)$(MINOR)
-!endif
-!ifndef icondirs
-!ifdef ICONDIRS
-icondirs=$(ICONDIRS)
-!endif
-!endif
-!ifdef icondirs
-icondirs=$(icondirs:\=/)
-iconinc=-I$(icondirs: = -I)
-!endif
-###############
-
-VPATH = $(srcdir):$(srcdir)/missing
-.SUFFIXES: .y
-
-!ifndef CC
-CC = bcc32
-!endif
-!ifndef CPP
-CPP = cpp32
-!endif
-!ifndef RC
-RC = brcc32
-!endif
-!ifndef YACC
-YACC = byacc
-!endif
-!ifndef AR
-AR = tlib
-!endif
-
-PURIFY =
-AUTOCONF = autoconf
-RM = $(srcdir:/=\)\win32\rm.bat
-
-!if !defined(PROCESSOR_ARCHITECTURE)
-PROCESSOR_ARCHITECTURE = x86
-!endif
-MACHINE = $(PROCESSOR_ARCHITECTURE)
-!if "$(PROCESSOR_ARCHITECTURE)" == "x86"
-!ifndef PROCESSOR_LEVEL
-PROCESSOR_LEVEL = 5
-!endif
-!if 6 < $(PROCESSOR_LEVEL)
-PROCESSOR_LEVEL = 6
-!endif
-PROCESSOR_FLAG = -$(PROCESSOR_LEVEL)
-CPU = i$(PROCESSOR_LEVEL)86
-ARCH = i386
-!else
-CPU = $(PROCESSOR_ARCHITECTURE)
-ARCH = $(PROCESSOR_ARCHITECTURE)
-!endif
-!ifndef DEBUGFLAGS
-DEBUGFLAGS = 
-!endif
-!ifndef OPTFLAGS
-OPTFLAGS = -O
-!endif
-
-!ifndef prefix
-prefix = /usr
-!endif
-!ifndef exec_prefix
-exec_prefix = $(prefix)
-!endif
-!ifndef libdir
-libdir = $(exec_prefix)/lib
-!endif
-!if !defined(datadir)
-datadir = /share
-!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) $(PROCESSOR_FLAG) -w- -wsus -wcpt -wdup -wext -wrng -wrpt -wzdi
-!endif
-!ifndef LDFLAGS
-LDFLAGS = -S:$(STACK)
-!endif
-!ifndef RFLAGS
-RFLAGS = $(iconinc)
-!endif
-!ifndef EXTLIBS
-EXTLIBS =
-!endif
-!ifndef MEMLIB
-MEMLIB =
-!endif
-LIBS = $(MEMLIB) cw32i.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
-
-ARFLAGS = /a
-LD = ilink32 -q -Gn
-LDSHARED  = $(LD)
-XLDFLAGS  = -Tpe c0x32.obj
-WLDFLAGS  = -aa -Tpe c0w32.obj
-DLDFLAGS  = -Tpd c0d32.obj
-LIBRUBY_LDSHARED = $(LDSHARED)
-LIBRUBY_DLDFLAGS = -Gi $(DLDFLAGS) $(EXTLDFLAGS)
-LDOBJECTS = $(MAINOBJ)
-
-SOLIBS = 
-
-EXEEXT = .exe
-PROGRAM=$(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)" --
-
-ORGLIBPATH = $(LIB)
-
-#### End of system configuration section. ####
-
-LIBRUBY_A     = $(RUBY_SO_NAME)-static.lib
-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
-
-ruby: $(PROGRAM)
-rubyw: $(WPROGRAM)
-
-!include $(srcdir)/common.mk
-
-PHONY: Makefile
-
-CONFIG_H = ./.config.h.time
-
-config: config.status
-
-config.status: $(CONFIG_H)
-
-$(CONFIG_H): $(MKFILES) $(srcdir)/bcc32/Makefile.sub
-	@$(srcdir:/=\)\win32\ifchange.bat config.h &&|
-\#define HAVE_SYS_TYPES_H 1
-\#define HAVE_SYS_STAT_H 1
-\#define HAVE_STDLIB_H 1
-\#define HAVE_STRING_H 1
-\#define HAVE_MEMORY_H 1
-\#define HAVE_OFF_T 1
-\#define SIZEOF_INT 4
-\#define SIZEOF_SHORT 2
-\#define SIZEOF_LONG 4
-\#define SIZEOF_LONG_LONG 0
-\#define SIZEOF___INT64 8
-\#define SIZEOF_OFF_T 4
-\#define SIZEOF_VOIDP 4
-\#define SIZEOF_FLOAT 4
-\#define SIZEOF_DOUBLE 8
-\#define SIZEOF_TIME_T 4
-\#define HAVE_PROTOTYPES 1
-\#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
-\#define RETSIGTYPE void
-\#define HAVE_ALLOCA 1
-\#define HAVE_DUP2 1
-\#define HAVE_MEMMOVE 1
-\#define HAVE_MKDIR 1
-\#define HAVE_STRCASECMP 1
-\#define HAVE_STRNCASECMP 1
-\#define HAVE_STRERROR 1
-\#define HAVE_STRFTIME 1
-\#define HAVE_STRCHR 1
-\#define HAVE_STRSTR 1
-\#define HAVE_STRTOD 1
-\#define HAVE_STRTOL 1
-\#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
-\#define HAVE_COSH 1
-\#define HAVE_SINH 1
-\#define HAVE_TANH 1
-\#define RSHIFT(x,y) ((x)>>(int)y)
-\#define FILE_COUNT level
-\#define FILE_READPTR curp
-\#define inline __inline
-\#define NEED_IO_SEEK_BETWEEN_RW 1
-\#define STACK_GROW_DIRECTION -1
-\#define DEFAULT_KCODE KCODE_NONE
-\#define DLEXT ".so"
-\#define RUBY_LIB "/lib/ruby/$(MAJOR).$(MINOR)"
-\#define RUBY_SITE_LIB "/lib/ruby/site_ruby"
-\#define RUBY_SITE_LIB2 "/lib/ruby/site_ruby/$(MAJOR).$(MINOR)"
-\#define RUBY_PLATFORM "$(ARCH)-$(OS)"
-\#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
-	@echo Creating $@
-	@type > $@ &&|
-# Generated automatically by Makefile.sub.
-s,@SHELL@,$$(COMSPEC),;t t
-s,@BUILD_FILE_SEPARATOR@,\,;t t
-s,@PATH_SEPARATOR@,;,;t t
-s,@CFLAGS@,$(CFLAGS),;t t
-s,@CPPFLAGS@,$(CPPFLAGS),;t t
-s,@CXXFLAGS@,$(CXXFLAGS),;t t
-s,@FFLAGS@,$(FFLAGS),;t t
-s,@LDFLAGS@,,;t t
-s,@LIBS@,$(LIBS),;t t
-s,@exec_prefix@,$${prefix},;t t
-s,@prefix@,,;t t
-s,@program_transform_name@,s,,,,;t t
-s,@bindir@,$${exec_prefix}/bin,;t t
-s,@sbindir@,$${exec_prefix}/sbin,;t t
-s,@libexecdir@,$${exec_prefix}/libexec,;t t
-s,@datadir@,$${prefix}/share,;t t
-s,@sysconfdir@,$${prefix}/etc,;t t
-s,@sharedstatedir@,/etc,;t t
-s,@localstatedir@,/var,;t t
-s,@libdir@,$${exec_prefix}/lib,;t t
-s,@includedir@,$${prefix}/include,;t t
-s,@oldincludedir@,/usr/include,;t t
-s,@infodir@,$${prefix}/info,;t t
-s,@mandir@,$${prefix}/man,;t t
-s,@build@,$(CPU)-pc-$(OS),;t t
-s,@build_alias@,$(CPU)-$(OS),;t t
-s,@build_cpu@,$(CPU),;t t
-s,@build_vendor@,pc,;t t
-s,@build_os@,$(OS),;t t
-s,@host@,$(CPU)-pc-$(OS),;t t
-s,@host_alias@,$(CPU)-$(OS),;t t
-s,@host_cpu@,$(CPU),;t t
-s,@host_vendor@,pc,;t t
-s,@host_os@,$(OS),;t t
-s,@target@,$(ARCH)-pc-$(OS),;t t
-s,@target_alias@,$(ARCH)-$(OS),;t t
-s,@target_cpu@,$(ARCH),;t t
-s,@target_vendor@,pc,;t t
-s,@target_os@,$(OS),;t t
-s,@CC@,$(CC),;t t
-s,@CPP@,cpp32,;t t
-s,@YACC@,$(YACC),;t t
-s,@RANLIB@,,;t t
-s,@AR@,$(AR),;t t
-s,@ARFLAGS@,$(ARFLAGS) ,;t t
-s,@LN_S@,$(LN_S),;t t
-s,@SET_MAKE@,$(SET_MAKE),;t t
-s,@CP@,copy > nul,;t t
-s,@LIBOBJS@, acosh.obj crypt.obj erf.obj win32.obj,;t t
-s,@ALLOCA@,$(ALLOCA),;t t
-s,@DEFAULT_KCODE@,$(DEFAULT_KCODE),;t t
-s,@EXEEXT@,.exe,;t t
-s,@OBJEXT@,obj,;t t
-s,@XCFLAGS@,$(XCFLAGS),;t t
-s,@XLDFLAGS@,$(XLDFLAGS),;t t
-s,@DLDFLAGS@,$(DLDFLAGS),;t t
-s,@ARCH_FLAG@,$(ARCH_FLAG),;t t
-s,@STATIC@,$(STATIC),;t t
-s,@CCDLFLAGS@,,;t t
-s,@LDSHARED@,$(LDSHARED),;t t
-s,@DLEXT@,so,;t t
-s,@LIBEXT@,lib,;t t
-s,@STRIP@,$(STRIP),;t t
-s,@EXTSTATIC@,$(EXTSTATIC),;t t
-s,@setup@,Setup,;t t
-s,@MINIRUBY@,$(MINIRUBY),;t t
-s,@PREP@,miniruby$(EXEEXT),;t t
-s,@RUNRUBY@,$(RUNRUBY),;t t
-s,@EXTOUT@,$(EXTOUT),;t t
-s,@ARCHFILE@,,;t t
-s,@RDOCTARGET@,,;t t
-s,@LIBRUBY_LDSHARED@,$$(LDSHARED),;t t
-s,@LIBRUBY_DLDFLAGS@,-Gi $$(DLDFLAGS),;t t
-s,@RUBY_INSTALL_NAME@,$(RUBY_INSTALL_NAME),;t t
-s,@rubyw_install_name@,$(RUBYW_INSTALL_NAME),;t t
-s,@RUBYW_INSTALL_NAME@,$(RUBYW_INSTALL_NAME),;t t
-s,@RUBY_SO_NAME@,$(RUBY_SO_NAME),;t t
-s,@LIBRUBY_A@,$$(RUBY_SO_NAME)-static.lib,;t t
-s,@LIBRUBY_SO@,$$(RUBY_SO_NAME).dll,;t t
-s,@LIBRUBY_ALIASES@,$(LIBRUBY_ALIASES),;t t
-s,@LIBRUBY@,$$(RUBY_SO_NAME).lib,;t t
-s,@LIBRUBYARG@,$$(LIBRUBYARG_SHARED),;t t
-s,@LIBRUBYARG_STATIC@,$$(LIBRUBY_A),;t t
-s,@LIBRUBYARG_SHARED@,$$(LIBRUBY),;t t
-s,@SOLIBS@,$(SOLIBS),;t t
-s,@DLDLIBS@,$(DLDLIBS),;t t
-s,@ENABLE_SHARED@,yes,;t t
-s,@OUTFLAG@,$(OUTFLAG),;t t
-s,@CPPOUTFILE@,,;t t
-s,@LIBPATHFLAG@, -L"%s",;t t
-s,@RPATHFLAG@,,;t t
-s,@LIBARG@,%s.lib,;t t
-s,@LINK_SO@,$$(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 WIN32,;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
-s,@arch@,$(ARCH)-$(OS),;t t
-s,@sitearch@,$(ARCH)-$(OS),;t t
-s,@sitedir@,$${prefix}/lib/ruby/site_ruby,;t t
-s,@configure_args@,--enable-shared $(configure_args),;t t
-s,@configure_input@,$$configure_input,;t t
-s,@srcdir@,$(srcdir),;t t
-s,@top_srcdir@,$(srcdir),;t t
-|
-
-miniruby$(EXEEXT):
-		@echo $(LIBS)
-		$(LD) $(LDFLAGS) $(XLDFLAGS) $(MAINOBJ) $(MINIOBJS),$@,nul,$(LIBRUBY_A) $(LIBS)
-
-$(PROGRAM):	$(MAINOBJ) $(LIBRUBY_SO) $(RUBY_INSTALL_NAME).res
-		$(LD) $(LDFLAGS) $(XLDFLAGS) $(MAINOBJ),$@,nul,$(LIBRUBYARG) $(LIBS),,$(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)
-		@-if exist $@ del $@
-		$(AR) $(ARFLAGS) "$@" $(OBJS) $(DMYEXT)
-
-# $(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) $(LIBRUBY_A)
-
-$(RUBY_INSTALL_NAME).rc $(RUBYW_INSTALL_NAME).rc $(RUBY_SO_NAME).rc: rbconfig.rb
-		@$(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
-
-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
diff --git a/bcc32/README.bcc32 b/bcc32/README.bcc32
deleted file mode 100644
index c27a1261f1..0000000000
--- a/bcc32/README.bcc32
+++ /dev/null
@@ -1,137 +0,0 @@
-=begin
-
-= How to build ruby using Borland C++
-
-== Requirement
-
-(1) Borland C++ 5.0 or later.
-
-(2) Please set environment variable (({PATH}))
-    to run required commands properly from the command line.
-
-    Note: building ruby requires following commands.
-     * make
-     * bcc32
-     * 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
-
-== How to compile and install
-
-(1) Execute bcc32\configure.bat on your build directory.
-     ex. c:\ruby-1.6.7>bcc32\configure.bat
-     
-(2) Change ((|RUBY_INSTALL_NAME|)) and ((|RUBY_SO_NAME|)) in (({Makefile}))
-    if you want to change the name of the executable files. 
-    And add ((|RUBYW_INSTALL_NAME|)) to change the name of the
-    executable without console window if also you want.
-
-(3) Run `((%make%))'
-
-(4) Run `((%make test%))'
-
-(5) Run `((%make DESTDIR=<install_directory> install%))'
-
-    This command will create following directories and install files onto them.
-      * <install_directory>\bin
-      * <install_directory>\lib
-      * <install_directory>\lib\ruby
-      * <install_directory>\lib\ruby\<MAJOR>.<MINOR>
-      * <install_directory>\lib\ruby\<MAJOR>.<MINOR>\<PLATFORM>
-      * <install_directory>\lib\ruby\site_ruby
-      * <install_directory>\lib\ruby\site_ruby\<MAJOR>.<MINOR>
-      * <install_directory>\lib\ruby\site_ruby\<MAJOR>.<MINOR>\<PLATFORM>
-      * <install_directory>\man\man1
-    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
-((|icondirs|)) make variable and (({win32})) directory under the ruby
-source directory will be included in DLL or executable files, according
-to their base names.
-    $(RUBY_INSTALL_NAME).ico or ruby.ico   --> $(RUBY_INSTALL_NAME).exe
-    $(RUBYW_INSTALL_NAME).ico or rubyw.ico --> $(RUBYW_INSTALL_NAME).exe
-    the others                             --> $(RUBY_SO_NAME).dll
-
-Although no icons are distributed with the ruby source or in the official 
-site, you can use anything you like. For example, followings are written 
-in Japanese, but you can download at least.
-
-* ((<URL:http://member.nifty.ne.jp/ueivu/rubyico.html>)) or
-  ((<zipped icons|URL:http://member.nifty.ne.jp/ueivu/Ruby_ico.zip>))
-* ((<URL:http://homepage1.nifty.com/a_nakata/ruby/>)) or
-  ((<icon itself|URL:http://homepage1.nifty.com/a_nakata/ruby/RubyIcon.ico>))
-
-== Build examples
-
-* Build on the ruby source directory.
-
-  ex.)
-    ruby source directory:  C:\ruby
-    build directory:        C:\ruby
-    install directory:      C:\usr\local
-
-    C:
-    cd \ruby
-    bcc32\configure
-    make
-    make test
-    make DESTDIR=/usr/local install
-
-* Build on the relative directory from the ruby source directory and CPU type 
-  i386.
-
-  ex.)
-    ruby source directory:  C:\ruby
-    build directory:        C:\ruby\bccwin32
-    install directory:      C:\usr\local
-    CPU                     i386
-    
-    C:
-    cd \ruby
-    mkdir bccwin32
-    cd bccwin32
-    ..\bcc32\configure target i386-bccwin32
-    make
-    make test
-    make DESTDIR=/usr/local install
-
-* Build on the different drive.
-
-  ex.)
-    ruby source directory:  C:\src\ruby
-    build directory:        D:\build\ruby
-    install directory:      C:\usr\local
-
-    D:
-    cd D:\build\ruby
-    C:\src\ruby\bcc32\configure
-    make
-    make test
-    make DESTDIR=C:/usr/local install
-
-== Bugs
-
-You can ((*NOT*)) use a path name contains any white space characters as
-the ruby source directory, this restriction comes from the behavior of
-(({!INCLUDE})) directives of (({MAKE})).
-((- you may call it a bug. -))
-
-=end
diff --git a/bcc32/configure.bat b/bcc32/configure.bat
deleted file mode 100755
index 143ad947f0..0000000000
--- a/bcc32/configure.bat
+++ /dev/null
@@ -1,92 +0,0 @@
-@echo off
-::: Don't set environment variable in batch file other than autoexec.bat
-::: to avoid "Out of environment space" problem on Windows 95/98.
-::: set TMPMAKE=~tmp~.mak
-
-echo> ~tmp~.mak ####
-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 \
-: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" \
-  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" \
-  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" \
-  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
deleted file mode 100755
index dc523e2541..0000000000
--- a/bcc32/mkexports.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-#!./miniruby -s
-
-$name = $library = $description = nil
-
-SYM = {}
-STDIN.reopen(open("nul"))
-ARGV.each do |obj|
-  IO.foreach("|tdump -q -oiPUBDEF -oiPUBD32 #{obj.tr('/', '\\')}") do |l|
-    next unless /(?:PUBDEF|PUBD32)/ =~ l
-    SYM[$1] = true if /'(.*?)'/ =~ l
-  end
-end
-
-exports = []
-if $name
-  exports << "Name " + $name
-elsif $library
-  exports << "Library " + $library
-end
-exports << "Description " + $description.dump if $description
-exports << "EXPORTS" << SYM.keys.sort
-
-if $output
-  open($output, 'w') {|f| f.puts exports.join("\n")}
-else
-  puts exports.join("\n")
-end
diff --git a/bcc32/setup.mak b/bcc32/setup.mak
deleted file mode 100644
index b7a2539d0a..0000000000
--- a/bcc32/setup.mak
+++ /dev/null
@@ -1,133 +0,0 @@
-# -*- makefile -*-
-
-!if "$(srcdir)" != ""
-bcc32dir = $(srcdir)/bcc32
-!elseif "$(bcc32dir)" == "bcc32/"
-srcdir = .
-!elseif "$(bcc32dir:/bcc32/=)/bcc32/" == "$(bcc32dir)"
-srcdir = $(bcc32dir:/bcc32/=)
-!else
-srcdir = $(bcc32dir)/..
-!endif
-!ifndef prefix
-prefix = /usr
-!endif
-OS = bccwin32
-RT = $(OS)
-BANG = !
-APPEND = echo>>$(MAKEFILE)
-!ifdef MAKEFILE
-MAKE = $(MAKE) -f $(MAKEFILE)
-!else
-MAKEFILE = Makefile
-!endif
-
-all: Makefile
-Makefile: -prologue- -generic- -epilogue-
-i386-$(OS): -prologue- -i386- -epilogue-
-i486-$(OS): -prologue- -i486- -epilogue-
-i586-$(OS): -prologue- -i586- -epilogue-
-i686-$(OS): -prologue- -i686- -epilogue-
-alpha-$(OS): -prologue- -alpha- -epilogue-
-
--prologue-: nul
-	@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 &&|
-\#include "version.h"
-MAJOR = RUBY_VERSION_MAJOR
-MINOR = RUBY_VERSION_MINOR
-TEENY = RUBY_VERSION_TEENY
-|
-	@type $(MAKEFILE).i >> $(MAKEFILE)
-	@del $(MAKEFILE).i
-
--generic-: nul
-!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) &&|
-
-\# OS = $(OS)
-\# RT = $(RT)
-\# RUBY_INSTALL_NAME = ruby
-\# RUBY_SO_NAME = $$(RT)-$$(RUBY_INSTALL_NAME)$$(MAJOR)$$(MINOR)
-\# 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)\"
-\# STACK = 0x2000000
-\# LDFLAGS = -S:$$(STACK)
-\# RFLAGS = $$(iconinc)
-\# EXTLIBS = cw32.lib import32.lib user32.lib kernel32.lib
-$(BANG)include $$(srcdir)/bcc32/Makefile.sub
-|
-	@$(srcdir:/=\)\win32\rm.bat config.h config.status
-	@echo type "`$(MAKE)'" to make ruby for $(OS).
diff --git a/bignum.c b/bignum.c
index 788eb4bfd2..3159d143c7 100644
--- a/bignum.c
+++ b/bignum.c
@@ -6,17 +6,13 @@
   $Date$
   created at: Fri Jun 10 00:48:55 JST 1994
 
-  Copyright (C) 1993-2003 Yukihiro Matsumoto
+  Copyright (C) 1993-2000 Yukihiro Matsumoto
 
 **********************************************************************/
 
 #include "ruby.h"
-
 #include <math.h>
 #include <ctype.h>
-#ifdef HAVE_IEEEFP_H
-#include <ieeefp.h>
-#endif
 
 VALUE rb_cBignum;
 
@@ -24,29 +20,37 @@ VALUE rb_cBignum;
 #define USHORT _USHORT
 #endif
 
+#if SIZEOF_INT*2 <= SIZEOF_LONG_LONG
+typedef unsigned int BDIGIT;
+typedef unsigned long long BDIGIT_DBL;
+typedef long long BDIGIT_DBL_SIGNED;
+#elif SIZEOF_INT*2 <= SIZEOF___INT64
+typedef unsigned int BDIGIT;
+typedef unsigned __int64 BDIGIT_DBL;
+typedef __int64 BDIGIT_DBL_SIGNED;
+#else
+typedef unsigned short BDIGIT;
+typedef unsigned long BDIGIT_DBL;
+typedef long BDIGIT_DBL_SIGNED;
+#endif
+
 #define BDIGITS(x) ((BDIGIT*)RBIGNUM(x)->digits)
-#define BITSPERDIG (SIZEOF_BDIGITS*CHAR_BIT)
+#define BITSPERDIG (sizeof(BDIGIT)*CHAR_BIT)
 #define BIGRAD ((BDIGIT_DBL)1 << BITSPERDIG)
-#define DIGSPERLONG ((unsigned int)(SIZEOF_LONG/SIZEOF_BDIGITS))
-#if HAVE_LONG_LONG
-# define DIGSPERLL ((unsigned int)(SIZEOF_LONG_LONG/SIZEOF_BDIGITS))
-#endif
+#define DIGSPERLONG ((unsigned int)(sizeof(long)/sizeof(BDIGIT)))
 #define BIGUP(x) ((BDIGIT_DBL)(x) << BITSPERDIG)
 #define BIGDN(x) RSHIFT(x,BITSPERDIG)
 #define BIGLO(x) ((BDIGIT)((x) & (BIGRAD-1)))
-#define BDIGMAX ((BDIGIT)-1)
-
-#define BIGZEROP(x) (RBIGNUM(x)->len == 0 || (RBIGNUM(x)->len == 1 && BDIGITS(x)[0] == 0))
 
 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 +69,14 @@ rb_big_clone(x)
     return z;
 }
 
-/* modify a bignum by 2's complement */
-static void
-get2comp(x)
+void
+rb_big_2comp(x)			/* get 2's complement */
     VALUE x;
 {
     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 {
@@ -82,65 +84,43 @@ get2comp(x)
 	ds[i++] = BIGLO(num);
 	num = BIGDN(num);
     } while (i < RBIGNUM(x)->len);
-    if (num != 0) {
-	REALLOC_N(RBIGNUM(x)->digits, BDIGIT, ++RBIGNUM(x)->len);
+    if (ds[0] == 1 || ds[0] == 0) {
+	for (i=1; i<RBIGNUM(x)->len; i++) {
+	    if (ds[i] != 0) return;
+	}
+	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] = 1;
     }
 }
 
-void
-rb_big_2comp(x)			/* get 2's complement */
-    VALUE x;
-{
-    get2comp(x);
-}
-
 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);
 
-    if (len == 0) return x;
-    while (--len && !ds[len]);
-    RBIGNUM(x)->len = ++len;
-    return x;
-}
-
-static VALUE
-bigfixize(VALUE x)
-{
-    long len = RBIGNUM(x)->len;
-    BDIGIT *ds = BDIGITS(x);
+	while (len-- && !ds[len]) ;
+	RBIGNUM(x)->len = ++len;
 
-    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(BDIGIT) <= 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 INT2FIX(num);
+		}
+		else if (NEGFIXABLE(-(long)num)) return INT2FIX(-(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;
@@ -157,6 +137,7 @@ rb_uint2big(n)
     BDIGIT *digits;
     VALUE big;
 
+    i = 0;
     big = bignew(DIGSPERLONG, 1);
     digits = BDIGITS(big);
     while (i < DIGSPERLONG) {
@@ -165,7 +146,7 @@ rb_uint2big(n)
     }
 
     i = DIGSPERLONG;
-    while (--i && !digits[i]) ;
+    while (i-- && !digits[i]) ;
     RBIGNUM(big)->len = i+1;
     return big;
 }
@@ -192,7 +173,7 @@ VALUE
 rb_uint2inum(n)
     unsigned long n;
 {
-    if (POSFIXABLE(n)) return LONG2FIX(n);
+    if (POSFIXABLE(n)) return INT2FIX(n);
     return rb_uint2big(n);
 }
 
@@ -200,170 +181,26 @@ VALUE
 rb_int2inum(n)
     long n;
 {
-    if (FIXABLE(n)) return LONG2FIX(n);
+    if (FIXABLE(n)) return INT2FIX(n);
     return rb_int2big(n);
 }
 
-#ifdef HAVE_LONG_LONG
-
-void
-rb_quad_pack(buf, val)
-    char *buf;
-    VALUE val;
-{
-    LONG_LONG q;
-
-    val = rb_to_int(val);
-    if (FIXNUM_P(val)) {
-	q = FIX2LONG(val);
-    }
-    else {
-	long len = RBIGNUM(val)->len;
-	BDIGIT *ds;
-
-	if (len > SIZEOF_LONG_LONG/SIZEOF_BDIGITS)
-	    rb_raise(rb_eRangeError, "bignum too big to convert into `quad int'");
-	ds = BDIGITS(val);
-	q = 0;
-	while (len--) {
-	    q = BIGUP(q);
-	    q += ds[len];
-	}
-	if (!RBIGNUM(val)->sign) q = -q;
-    }
-    memcpy(buf, (char*)&q, SIZEOF_LONG_LONG);
-}
-
-VALUE
-rb_quad_unpack(buf, sign)
-    const char *buf;
-    int sign;
-{
-    unsigned LONG_LONG q;
-    long neg = 0;
-    long i;
-    BDIGIT *digits;
-    VALUE big;
-
-    memcpy(&q, buf, SIZEOF_LONG_LONG);
-    if (sign) {
-	if (FIXABLE((LONG_LONG)q)) return LONG2FIX((LONG_LONG)q);
-	if ((LONG_LONG)q < 0) {
-	    q = -(LONG_LONG)q;
-	    neg = 1;
-	}
-    }
-    else {
-	if (POSFIXABLE(q)) return LONG2FIX(q);
-    }
-
-    i = 0;
-    big = bignew(DIGSPERLL, 1);
-    digits = BDIGITS(big);
-    while (i < DIGSPERLL) {
-	digits[i++] = BIGLO(q);
-	q = BIGDN(q);
-    }
-
-    i = DIGSPERLL;
-    while (i-- && !digits[i]) ;
-    RBIGNUM(big)->len = i+1;
-
-    if (neg) {
-	RBIGNUM(big)->sign = 0;
-    }
-    return bignorm(big);
-}
-
-#else
-
-#define QUAD_SIZE 8
-
-void
-rb_quad_pack(buf, val)
-    char *buf;
-    VALUE val;
-{
-    long len;
-
-    memset(buf, 0, QUAD_SIZE);
-    val = rb_to_int(val);
-    if (FIXNUM_P(val)) {
-	val = rb_int2big(FIX2LONG(val));
-    }
-    len = RBIGNUM(val)->len * SIZEOF_BDIGITS;
-    if (len > QUAD_SIZE) {
-	rb_raise(rb_eRangeError, "bignum too big to convert into `quad int'");
-    }
-    memcpy(buf, (char*)BDIGITS(val), len);
-    if (!RBIGNUM(val)->sign) {
-	len = QUAD_SIZE;
-	while (len--) {
-	    *buf = ~*buf;
-	    buf++;
-	}
-    }
-}
-
-#define BNEG(b) (RSHIFT(((BDIGIT*)b)[QUAD_SIZE/SIZEOF_BDIGITS-1],BITSPERDIG-1) != 0)
-
 VALUE
-rb_quad_unpack(buf, sign)
-    const char *buf;
-    int sign;
-{
-    VALUE big = bignew(QUAD_SIZE/SIZEOF_BDIGITS, 1);
-
-    memcpy((char*)BDIGITS(big), buf, QUAD_SIZE);
-    if (sign && BNEG(buf)) {
-	long len = QUAD_SIZE;
-	char *tmp = (char*)BDIGITS(big);
-
-	RBIGNUM(big)->sign = 0;
-	while (len--) {
-	    *tmp = ~*tmp;
-	    tmp++;
-	}
-    }
-
-    return bignorm(big);
-}
-
-#endif
-
-VALUE
-rb_cstr_to_inum(str, base, badcheck)
+rb_cstr2inum(str, base)
     const char *str;
     int base;
-    int badcheck;
 {
     const char *s = str;
     char *end;
-    char sign = 1, nondigit = 0;
-    int c;
+    int badcheck = (base==0)?1:0;
+    char sign = 1, c;
     BDIGIT_DBL num;
     long len, blen = 1;
     long i;
     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);
-    }
-    if (badcheck) {
-	while (ISSPACE(*str)) str++;
-    }
-    else {
-	while (ISSPACE(*str) || *str == '_') str++;
-    }
+    while (*str && ISSPACE(*str)) str++;
 
     if (str[0] == '+') {
 	str++;
@@ -376,85 +213,39 @@ rb_cstr_to_inum(str, base, badcheck)
 	if (badcheck) goto bad;
 	return INT2FIX(0);
     }
-    if (base <= 0) {
+    if (base == 0) {
 	if (str[0] == '0') {
-	    switch (str[1]) {
-	      case 'x': case 'X':
+	    if (str[1] == 'x' || str[1] == 'X') {
 		base = 16;
-		break;
-	      case 'b': case 'B':
+	    }
+	    else if (str[1] == 'b' || str[1] == 'B') {
 		base = 2;
-		break;
-	      case 'o': case 'O':
-		base = 8;
-		break;
-	      case 'd': case 'D':
-		base = 10;
-		break;
-	      default:
+	    }
+	    else {
 		base = 8;
 	    }
 	}
-	else if (base < -1) {
-	    base = -base;
-	}
 	else {
 	    base = 10;
 	}
     }
-    switch (base) {
-      case 2:
-	len = 1;
-	if (str[0] == '0' && (str[1] == 'b'||str[1] == 'B')) {
-	    str += 2;
-	}
-	break;
-      case 3:
-	len = 2;
-	break;
-      case 8:
-	if (str[0] == '0' && (str[1] == 'o'||str[1] == 'O')) {
+    if (base == 8) {
+	while (*str == '0') str++;
+	if (!*str) return INT2FIX(0);
+	while (*str == '_') str++;
+	len = 3*strlen(str)*sizeof(char);
+    }
+    else {			/* base == 10, 2 or 16 */
+	if (base == 16 && str[0] == '0' && (str[1] == 'x'||str[1] == 'X')) {
 	    str += 2;
 	}
-      case 4: case 5: case 6: case 7:
-	len = 3;
-	break;
-      case 10:
-	if (str[0] == '0' && (str[1] == 'd'||str[1] == 'D')) {
+	if (base == 2 && str[0] == '0' && (str[1] == 'b'||str[1] == 'B')) {
 	    str += 2;
 	}
-      case 9: case 11: case 12: case 13: case 14: case 15:
-	len = 4;
-	break;
-      case 16:
-	len = 4;
-	if (str[0] == '0' && (str[1] == 'x'||str[1] == 'X')) {
-	    str += 2;
-	}
-	break;
-      default:
-	if (base < 2 || 36 < base) {
-	    rb_raise(rb_eArgError, "illegal radix %d", base);
-	}
-	if (base <= 32) {
-	    len = 5;
-	}
-	else {
-	    len = 6;
-	}
-	break;
-    }
-    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);
+	while (*str && *str == '0') str++;
+	if (!*str) str--;
+	len = 4*strlen(str)*sizeof(char);
     }
-    len *= strlen(str)*sizeof(char);
 
     if (len <= (sizeof(VALUE)*CHAR_BIT)) {
 	unsigned long val = strtoul((char*)str, &end, base);
@@ -463,20 +254,23 @@ rb_cstr_to_inum(str, base, badcheck)
 	if (badcheck) {
 	    if (end == str) goto bad; /* no number */
 	    while (*end && ISSPACE(*end)) end++;
-	    if (*end) goto bad;	      /* trailing garbage */
+	    if (*end) {		      /* trailing garbage */
+	      bad:
+		rb_raise(rb_eArgError, "invalid value for Integer: \"%s\"", s);
+	    }
 	}
 
 	if (POSFIXABLE(val)) {
-	    if (sign) return LONG2FIX(val);
+	    if (sign) return INT2FIX(val);
 	    else {
 		long result = -(long)val;
-		return LONG2FIX(result);
+		return INT2FIX(result);
 	    }
 	}
 	else {
 	    VALUE big = rb_uint2big(val);
 	    RBIGNUM(big)->sign = sign;
-	    return bignorm(big);
+	    return big;
 	}
     }
   bigparse:
@@ -486,19 +280,34 @@ 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) {
-	if (c == '_') {
-	    if (badcheck) {
-		if (nondigit) goto bad;
-		nondigit = c;
+    while (c = *str++) {
+	switch (c) {
+	  case '8': case '9':
+	    if (base == 8) {
+		c = base;
+		break;
 	    }
+	  case '0': case '1': case '2': case '3': case '4':
+	  case '5': case '6': case '7': 
+	    c = c - '0';
+	    break;
+	  case 'a': case 'b': case 'c':
+	  case 'd': case 'e': case 'f':
+	    if (base != 16) c = base;
+	    else c = c - 'a' + 10;
+	    break;
+	  case 'A': case 'B': case 'C':
+	  case 'D': case 'E': case 'F':
+	    if (base != 16) c = base;
+	    else c = c - 'A' + 10;
+	    break;
+	  case '_':
 	    continue;
-	}
-	else if ((c = conv_digit(c)) < 0) {
+	  default:
+	    c = base;
 	    break;
 	}
 	if (c >= base) break;
-	nondigit = 0;
 	i = 0;
 	num = c;
 	for (;;) {
@@ -517,182 +326,83 @@ rb_cstr_to_inum(str, base, badcheck)
     if (badcheck) {
 	str--;
 	if (s+1 < str && str[-1] == '_') goto bad;
-	while (*str && ISSPACE(*str)) str++;
-	if (*str) {
-	  bad:
-	    rb_invalid_str(s, "Integer");
+	if (ISSPACE(c)) {
+	    while (*str && ISSPACE(*str)) str++;
 	}
+	if (*str) goto bad;
     }
 
     return bignorm(z);
 }
 
 VALUE
-rb_str_to_inum(str, base, badcheck)
+rb_str2inum(str, base)
     VALUE str;
     int base;
-    int badcheck;
 {
     char *s;
-    long len;
-
-    StringValue(str);
-    if (badcheck) {
-	s = StringValueCStr(str);
-    }
-    else {
-	s = RSTRING(str)->ptr;
-    }
-    if (s) {
-	len = RSTRING(str)->len;
-	if (s[len]) {		/* no sentinel somehow */
-	    char *p = ALLOCA_N(char, len+1);
-
-	    MEMCPY(p, s, char, len);
-	    p[len] = '\0';
-	    s = p;
-	}
-    }
-    return rb_cstr_to_inum(s, base, badcheck); 
-}
-
-#if HAVE_LONG_LONG
-
-VALUE
-rb_ull2big(n)
-    unsigned LONG_LONG n;
-{
-    BDIGIT_DBL num = n;
-    long i = 0;
-    BDIGIT *digits;
-    VALUE big;
-
-    big = bignew(DIGSPERLL, 1);
-    digits = BDIGITS(big);
-    while (i < DIGSPERLL) {
-	digits[i++] = BIGLO(num);
-	num = BIGDN(num);
-    }
-
-    i = DIGSPERLL;
-    while (i-- && !digits[i]) ;
-    RBIGNUM(big)->len = i+1;
-    return big;
-}
+    int len;
 
-VALUE
-rb_ll2big(n)
-    LONG_LONG n;
-{
-    long neg = 0;
-    VALUE big;
+    s = rb_str2cstr(str, &len);
+    if (s[len]) {		/* no sentinel somehow */
+	char *p = ALLOCA_N(char, len+1);
 
-    if (n < 0) {
-	n = -n;
-	neg = 1;
+	MEMCPY(p, s, char, len);
+	p[len] = '\0';
+	s = p;
     }
-    big = rb_ull2big(n);
-    if (neg) {
-	RBIGNUM(big)->sign = 0;
+    if (len != strlen(s)) {
+	rb_raise(rb_eArgError, "string for Integer contains null byte");
     }
-    return big;
-}
-
-VALUE
-rb_ull2inum(n)
-    unsigned LONG_LONG n;
-{
-    if (POSFIXABLE(n)) return LONG2FIX(n);
-    return rb_ull2big(n);
-}
-
-VALUE
-rb_ll2inum(n)
-    LONG_LONG n;
-{
-    if (FIXABLE(n)) return LONG2FIX(n);
-    return rb_ll2big(n);
-}
-
-#endif  /* HAVE_LONG_LONG */
- 
-VALUE
-rb_cstr2inum(str, base)
-    const char *str;
-    int base;
-{
-    return rb_cstr_to_inum(str, base, base==0);
-}
-
-VALUE
-rb_str2inum(str, base)
-    VALUE str;
-    int base;
-{
-    return rb_str_to_inum(str, base, base==0);
+    return rb_cstr2inum(s, base); 
 }
 
-const char ruby_digitmap[] = "0123456789abcdefghijklmnopqrstuvwxyz";
+static char hexmap[] = "0123456789abcdef";
 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);
     }
     i = RBIGNUM(x)->len;
-    if (BIGZEROP(x)) {
-	return rb_str_new2("0");
-    }
-    j = SIZEOF_BDIGITS*CHAR_BIT*i;
-    switch (base) {
-      case 2: break;
-      case 3:
-	j = j * 53L / 84 + 1;
-	break;
-      case 4: case 5: case 6: case 7:
-	j = (j + 1) / 2;
-	break;
-      case 8: case 9:
-	j = (j + 2) / 3;
-	break;
-      case 10: case 11: case 12: case 13: case 14: case 15:
-	j = j * 28L / 93 + 1;
-	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;
-	break;
-      case 32: case 33: case 34: case 35: case 36:
-	j = (j + 4) / 5;
-	break;
-      default:
-	rb_raise(rb_eArgError, "illegal radix %d", base);
-	break;
+    if (i == 0) return rb_str_new2("0");
+    if (base == 10) {
+	j = (sizeof(BDIGIT)/sizeof(char)*CHAR_BIT*i*241L)/800+2;
+	hbase = 10000;
+    }
+    else if (base == 16) {
+	j = (sizeof(BDIGIT)/sizeof(char)*CHAR_BIT*i)/4+2;
+	hbase = 0x10000;
+    }
+    else if (base == 8) {
+	j = (sizeof(BDIGIT)/sizeof(char)*CHAR_BIT*i)+2;
+	hbase = 010000;
+    }
+    else if (base == 2) {
+	j = (sizeof(BDIGIT)*CHAR_BIT*i)+2;
+	hbase = 020;
+    }
+    else {
+	j = 0;
+	hbase = 0;
+	rb_raise(rb_eArgError, "bignum cannot treat base %d", base);
     }
-    j++;			/* space for sign */
-
-    hbase = base * base;
-#if SIZEOF_BDIGITS > 2
-    hbase *= hbase;
-#endif
 
     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;
 
@@ -701,63 +411,28 @@ rb_big2str0(x, base, trim)
 	    ds[k] = (BDIGIT)(num / hbase);
 	    num %= hbase;
 	}
-	if (trim && ds[i-1] == 0) i--;
-	k = SIZEOF_BDIGITS;
+	if (ds[i-1] == 0) i--;
+	k = 4;
 	while (k--) {
-	    s[--j] = ruby_digitmap[num % base];
+	    c = (char)(num % base);
+	    s[--j] = hexmap[(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
- *  
- *  Returns a string containing the representation of <i>big</i> radix
- *  <i>base</i> (2 through 36).
- *     
- *     12345654321.to_s         #=> "12345654321"
- *     12345654321.to_s(2)      #=> "1011011111110110111011110000110001"
- *     12345654321.to_s(8)      #=> "133766736061"
- *     12345654321.to_s(16)     #=> "2dfdbbc31"
- *     78546939656932.to_s(36)  #=> "rubyrules"
- */
-
 static VALUE
-rb_big_to_s(argc, argv, x)
-    int argc;
-    VALUE *argv;
+rb_big_to_s(x)
     VALUE x;
 {
-    VALUE b;
-    int base;
-
-    rb_scan_args(argc, argv, "01", &b);
-    if (argc == 0) base = 10;
-    else base = NUM2INT(b);
-    return rb_big2str(x, base);
+    return rb_big2str(x, 10);
 }
 
 static unsigned long
@@ -769,7 +444,7 @@ big2ulong(x, type)
     BDIGIT_DBL num;
     BDIGIT *ds;
 
-    if (len > SIZEOF_LONG/SIZEOF_BDIGITS)
+    if (len > sizeof(long)/sizeof(BDIGIT))
 	rb_raise(rb_eRangeError, "bignum too big to convert into `%s'", type);
     ds = BDIGITS(x);
     num = 0;
@@ -781,28 +456,12 @@ big2ulong(x, type)
 }
 
 unsigned long
-rb_big2ulong_pack(x)   
-    VALUE x;  
-{   
-    unsigned long num = big2ulong(x, "unsigned long");
-    if (!RBIGNUM(x)->sign) {
-	return -num;
-    }
-    return num;
-}  
-
-unsigned long
 rb_big2ulong(x)
     VALUE x;
 {
     unsigned long num = big2ulong(x, "unsigned long");
 
-    if (!RBIGNUM(x)->sign) {
-	if ((long)num < 0) {
-	    rb_raise(rb_eRangeError, "bignum out of range of unsigned long");
-	}
-	return -num;
-    }
+    if (!RBIGNUM(x)->sign) return -num;
     return num;
 }
 
@@ -810,63 +469,15 @@ long
 rb_big2long(x)
     VALUE x;
 {
-    unsigned long num = big2ulong(x, "long");
+    unsigned long num = big2ulong(x, "int");
 
     if ((long)num < 0 && (RBIGNUM(x)->sign || (long)num != LONG_MIN)) {
-	rb_raise(rb_eRangeError, "bignum too big to convert into `long'");
+	rb_raise(rb_eRangeError, "bignum too big to convert into `int'");
     }
     if (!RBIGNUM(x)->sign) return -(long)num;
     return num;
 }
 
-#if HAVE_LONG_LONG
-
-static unsigned LONG_LONG
-big2ull(x, type)
-    VALUE x;
-    char *type;
-{
-    long len = RBIGNUM(x)->len;
-    BDIGIT_DBL num;
-    BDIGIT *ds;
-
-    if (len > SIZEOF_LONG_LONG/SIZEOF_BDIGITS)
-	rb_raise(rb_eRangeError, "bignum too big to convert into `%s'", type);
-    ds = BDIGITS(x);
-    num = 0;
-    while (len--) {
-	num = BIGUP(num);
-	num += ds[len];
-    }
-    return num;
-}
-
-unsigned LONG_LONG
-rb_big2ull(x)
-    VALUE x;
-{
-    unsigned LONG_LONG num = big2ull(x, "unsigned long long");
-
-    if (!RBIGNUM(x)->sign) return -num;
-    return num;
-}
-
-LONG_LONG
-rb_big2ll(x)
-    VALUE x;
-{
-    unsigned LONG_LONG num = big2ull(x, "long long");
-
-    if ((LONG_LONG)num < 0 && (RBIGNUM(x)->sign
-			       || (LONG_LONG)num != LLONG_MIN)) {
-	rb_raise(rb_eRangeError, "bignum too big to convert into `long long'");
-    }
-    if (!RBIGNUM(x)->sign) return -(LONG_LONG)num;
-    return num;
-}
-
-#endif  /* HAVE_LONG_LONG */
-
 static VALUE
 dbl2big(d)
     double d;
@@ -918,23 +529,10 @@ rb_big2dbl(x)
     while (i--) {
 	d = ds[i] + BIGRAD*d;
     }
-    if (isinf(d)) {
-	rb_warn("Bignum out of Float range");
-	d = HUGE_VAL;
-    }
     if (!RBIGNUM(x)->sign) d = -d;
     return d;
 }
 
-/*
- *  call-seq:
- *     big.to_f -> float
- *  
- *  Converts <i>big</i> to a <code>Float</code>. If <i>big</i> doesn't
- *  fit in a <code>Float</code>, the result is infinity.
- *     
- */
-
 static VALUE
 rb_big_to_f(x)
     VALUE x;
@@ -942,16 +540,6 @@ rb_big_to_f(x)
     return rb_float_new(rb_big2dbl(x));
 }
 
-/*
- *  call-seq:
- *     big <=> numeric   => -1, 0, +1
- *  
- *  Comparison---Returns -1, 0, or +1 depending on whether <i>big</i> is
- *  less than, equal to, or greater than <i>numeric</i>. This is the
- *  basis for the tests in <code>Comparable</code>.
- *     
- */
-
 static VALUE
 rb_big_cmp(x, y)
     VALUE x, y;
@@ -967,10 +555,11 @@ rb_big_cmp(x, y)
 	break;
 
       case T_FLOAT:
-	return rb_dbl_cmp(rb_big2dbl(x), RFLOAT(y)->value);
+	y = dbl2big(RFLOAT(y)->value);
+	break;
 
       default:
-	return rb_num_coerce_cmp(x, y);
+	return rb_num_coerce_bin(x, y);
     }
 
     if (RBIGNUM(x)->sign > RBIGNUM(y)->sign) return INT2FIX(1);
@@ -987,17 +576,6 @@ rb_big_cmp(x, y)
 	    (RBIGNUM(x)->sign ? INT2FIX(-1) : INT2FIX(1));
 }
 
-/*
- *  call-seq:
- *     big == obj  => true or false
- *  
- *  Returns <code>true</code> only if <i>obj</i> has the same value
- *  as <i>big</i>. Contrast this with <code>Bignum#eql?</code>, which
- *  requires <i>obj</i> to be a <code>Bignum</code>.
- *     
- *     68719476736 == 68719476736.0   #=> true
- */
-
 static VALUE
 rb_big_eq(x, y)
     VALUE x, y;
@@ -1009,16 +587,10 @@ rb_big_eq(x, y)
       case T_BIGNUM:
 	break;
       case T_FLOAT:
-        {
-	    volatile double a, b;
-
-	    a = RFLOAT(y)->value;
-	    if (isnan(a)) return Qfalse;
-	    b = rb_big2dbl(x);
-	    return (a == b)?Qtrue:Qfalse;
-	}
+	y = dbl2big(RFLOAT(y)->value);
+	break;
       default:
-	return rb_equal(y, x);
+	return Qfalse;
     }
     if (RBIGNUM(x)->sign != RBIGNUM(y)->sign) return Qfalse;
     if (RBIGNUM(x)->len != RBIGNUM(y)->len) return Qfalse;
@@ -1026,35 +598,6 @@ rb_big_eq(x, y)
     return Qtrue;
 }
 
-/*
- *  call-seq:
- *     big.eql?(obj)   => true or false
- *  
- *  Returns <code>true</code> only if <i>obj</i> is a
- *  <code>Bignum</code> with the same value as <i>big</i>. Contrast this
- *  with <code>Bignum#==</code>, which performs type conversions.
- *     
- *     68719476736.eql?(68719476736.0)   #=> false
- */
-
-static VALUE
-rb_big_eql(x, y)
-    VALUE x, y;
-{
-    if (TYPE(y) != T_BIGNUM) return Qfalse;
-    if (RBIGNUM(x)->sign != RBIGNUM(y)->sign) return Qfalse;
-    if (RBIGNUM(x)->len != RBIGNUM(y)->len) return Qfalse;
-    if (MEMCMP(BDIGITS(x),BDIGITS(y),BDIGIT,RBIGNUM(y)->len) != 0) return Qfalse;
-    return Qtrue;
-}
-
-/*
- * call-seq:
- *    -big   =>  other_big
- *
- * Unary minus (returns a new Bignum whose value is 0-big)
- */
-
 static VALUE
 rb_big_uminus(x)
     VALUE x;
@@ -1066,33 +609,18 @@ rb_big_uminus(x)
     return bignorm(z);
 }
 
-/*
- * call-seq:
- *     ~big  =>  integer
- *
- * Inverts the bits in big. As Bignums are conceptually infinite
- * length, the result acts as if it had an infinite number of one
- * bits to the left. In hex representations, this is displayed
- * as two periods to the left of the digits.
- *  
- *   sprintf("%X", ~0x1122334455)    #=> "..FEEDDCCBBAA"
- */
-
 static VALUE
 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) rb_big_2comp(z);
     while (i--) ds[i] = ~ds[i];
+    if (RBIGNUM(x)->sign) rb_big_2comp(z);
     RBIGNUM(z)->sign = !RBIGNUM(z)->sign;
-    if (RBIGNUM(x)->sign) get2comp(z);
 
     return bignorm(z);
 }
@@ -1104,8 +632,9 @@ bigsub(x, y)
     VALUE z = 0;
     BDIGIT *zds;
     BDIGIT_DBL_SIGNED num;
-    long i = RBIGNUM(x)->len;
-    
+    long i;
+
+    i = RBIGNUM(x)->len;
     /* if x is larger than y, swap */
     if (RBIGNUM(x)->len < RBIGNUM(y)->len) {
 	z = x; x = y; y = z;	/* swap x y */
@@ -1123,7 +652,7 @@ 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++) { 
@@ -1147,7 +676,7 @@ bigsub(x, y)
 static VALUE
 bigadd(x, y, sign)
     VALUE x, y;
-    int sign;
+    char sign;
 {
     VALUE z;
     BDIGIT_DBL num;
@@ -1189,13 +718,6 @@ bigadd(x, y, sign)
     return z;
 }
 
-/*
- *  call-seq:
- *     big + other  => Numeric
- *
- *  Adds big and other, returning the result.
- */
-
 VALUE
 rb_big_plus(x, y)
     VALUE x, y;
@@ -1215,13 +737,6 @@ rb_big_plus(x, y)
     }
 }
 
-/*
- *  call-seq:
- *     big - other  => Numeric
- *
- *  Subtracts other from big, returning the result.
- */
-
 VALUE
 rb_big_minus(x, y)
     VALUE x, y;
@@ -1242,7 +757,7 @@ rb_big_minus(x, y)
 }
 
 VALUE
-rb_big_mul0(x, y)
+rb_big_mul(x, y)
     VALUE x, y;
 {
     long i, j;
@@ -1285,21 +800,7 @@ 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
@@ -1315,9 +816,9 @@ bigdivrem(x, y, divp, modp)
     BDIGIT_DBL_SIGNED num;
     BDIGIT dd, q;
 
-    if (BIGZEROP(y)) rb_num_zerodiv();
     yds = BDIGITS(y);
-    if (nx < ny || (nx == ny && BDIGITS(x)[nx - 1] < BDIGITS(y)[ny - 1])) {
+    if (ny == 0 && yds[0] == 0) rb_num_zerodiv();
+    if (nx < ny	|| nx == ny && BDIGITS(x)[nx - 1] < BDIGITS(y)[ny - 1]) {
 	if (divp) *divp = rb_int2big(0);
 	if (modp) *modp = x;
 	return;
@@ -1414,10 +915,10 @@ bigdivrem(x, y, divp, modp)
 	for (i = 0;i < j;i++) zds[i] = zds[i+ny];
 	RBIGNUM(*divp)->len = i;
     }
-    if (modp) {			/* normalize remainder */
+    if (modp) {			/* just normalize remainder */
 	*modp = rb_big_clone(z);
 	zds = BDIGITS(*modp);
-	while (--ny && !zds[ny]); ++ny;
+	while (ny-- && !zds[ny]); ++ny;
 	if (dd) {
 	    t2 = 0; i = ny;
 	    while(i--) {
@@ -1440,7 +941,7 @@ bigdivmod(x, y, divp, modp)
     VALUE mod;
 
     bigdivrem(x, y, divp, &mod);
-    if (RBIGNUM(x)->sign != RBIGNUM(y)->sign && !BIGZEROP(mod)) {
+    if (RBIGNUM(x)->sign != RBIGNUM(y)->sign && RBIGNUM(mod)->len > 0) {
 	if (divp) *divp = bigadd(*divp, rb_int2big(1), 0);
 	if (modp) *modp = bigadd(mod, y, 1);
     }
@@ -1450,14 +951,6 @@ bigdivmod(x, y, divp, modp)
     }
 }
 
-/*
- *  call-seq:
- *     big / other     => Numeric
- *     big.div(other)  => Numeric
- *
- *  Divides big by other, returning the result.
- */
-
 static VALUE
 rb_big_div(x, y)
     VALUE x, y;
@@ -1483,14 +976,6 @@ rb_big_div(x, y)
     return bignorm(z);
 }
 
-/*
- *  call-seq:
- *     big % other         => Numeric
- *     big.modulo(other)   => Numeric
- *
- *  Returns big modulo other. See Numeric.divmod for more
- *  information.
- */
 
 static VALUE
 rb_big_modulo(x, y)
@@ -1514,15 +999,6 @@ rb_big_modulo(x, y)
     return bignorm(z);
 }
 
-/*
- *  call-seq:
- *     big.remainder(numeric)    => number
- *  
- *  Returns the remainder after dividing <i>big</i> by <i>numeric</i>.
- *     
- *     -1234567890987654321.remainder(13731)      #=> -6966
- *     -1234567890987654321.remainder(13731.24)   #=> -9906.22531493148
- */
 static VALUE
 rb_big_remainder(x, y)
     VALUE x, y;
@@ -1545,27 +1021,6 @@ 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
- *  
- *  See <code>Numeric#divmod</code>.
- *     
- */
 VALUE
 rb_big_divmod(x, y)
     VALUE x, y;
@@ -1588,57 +1043,6 @@ rb_big_divmod(x, y)
     return rb_assoc_new(bignorm(div), bignorm(mod));
 }
 
-/*
- *  call-seq:
- *     big.quo(numeric) -> float
- *  
- *  Returns the floating point result of dividing <i>big</i> by
- *  <i>numeric</i>.
- *     
- *     -1234567890987654321.quo(13731)      #=> -89910996357705.5
- *     -1234567890987654321.quo(13731.24)   #=> -89909424858035.7
- *     
- */
-
-static VALUE
-rb_big_quo(x, y)
-    VALUE x, y;
-{
-    double dx = rb_big2dbl(x);
-    double dy;
-
-    switch (TYPE(y)) {
-      case T_FIXNUM:
-	dy = (double)FIX2LONG(y);
-	break;
-
-      case T_BIGNUM:
-	dy = rb_big2dbl(y);
-	break;
-
-      case T_FLOAT:
-	dy = RFLOAT(y)->value;
-	break;
-
-      default:
-	return rb_num_coerce_bin(x, y);
-    }
-    return rb_float_new(dx / dy);
-}
-
-/*
- *  call-seq:
- *     big ** exponent   #=> numeric
- *
- *  Raises _big_ to the _exponent_ power (which may be an integer, float,
- *  or anything that will coerce to a number). The result may be
- *  a Fixnum, Bignum, or Float
- *
- *    123456789 ** 2      #=> 15241578750190521
- *    123456789 ** 1.2    #=> 5126464716.09932
- *    123456789 ** -2     #=> 6.5610001194102e-17
- */
-
 VALUE
 rb_big_pow(x, y)
     VALUE x, y;
@@ -1658,29 +1062,22 @@ rb_big_pow(x, y)
 	break;
 
       case T_FIXNUM:
-	yy = FIX2LONG(y);
+	yy = NUM2LONG(y);
 	if (yy > 0) {
-	    VALUE z = x;
-	    const long BIGLEN_LIMIT = 1024*1024 / SIZEOF_BDIGITS;
+	    VALUE z;
 
-	    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;
-	    }
+	    z = x;
 	    for (;;) {
-		yy -= 1;
+		yy = yy - 1;
 		if (yy == 0) break;
 		while (yy % 2 == 0) {
-		    yy /= 2;
-		    x = rb_big_mul0(x, x);
-		    bigtrunc(x);
+		    yy = yy / 2;
+		    x = rb_big_mul(x, x);
 		}
-		z = rb_big_mul0(z, x);
-		bigtrunc(z);
+		z = rb_big_mul(z, x);
 	    }
-	    return bignorm(z);
+	    if (!FIXNUM_P(z)) z = bignorm(z);
+	    return z;
 	}
 	d = (double)yy;
 	break;
@@ -1691,34 +1088,29 @@ rb_big_pow(x, y)
     return rb_float_new(pow(rb_big2dbl(x), d));
 }
 
-/*
- * call-seq:
- *     big & numeric   =>  integer
- *
- * Performs bitwise +and+ between _big_ and _numeric_.
- */
-
 VALUE
-rb_big_and(xx, yy)
-    VALUE xx, yy;
+rb_big_and(x, y)
+    VALUE x, y;
 {
-    volatile VALUE x, y, z;
+    VALUE z;
     BDIGIT *ds1, *ds2, *zds;
     long i, l1, l2;
     char sign;
 
-    x = xx;
-    y = rb_to_int(yy);
     if (FIXNUM_P(y)) {
 	y = rb_int2big(FIX2LONG(y));
     }
+    else {
+	Check_Type(y, T_BIGNUM);
+    }
+
     if (!RBIGNUM(y)->sign) {
 	y = rb_big_clone(y);
-	get2comp(y);
+	rb_big_2comp(y);
     }
     if (!RBIGNUM(x)->sign) {
 	x = rb_big_clone(x);
-	get2comp(x);
+	rb_big_2comp(x);
     }
     if (RBIGNUM(x)->len > RBIGNUM(y)->len) {
 	l1 = RBIGNUM(y)->len;
@@ -1743,38 +1135,33 @@ 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) rb_big_2comp(z);
     return bignorm(z);
 }
 
-/*
- * call-seq:
- *     big | numeric   =>  integer
- *
- * Performs bitwise +or+ between _big_ and _numeric_.
- */
-
 VALUE
-rb_big_or(xx, yy)
-    VALUE xx, yy;
+rb_big_or(x, y)
+    VALUE x, y;
 {
-    volatile VALUE x, y, z;
+    VALUE z;
     BDIGIT *ds1, *ds2, *zds;
     long i, l1, l2;
     char sign;
 
-    x = xx;
-    y = rb_to_int(yy);
     if (FIXNUM_P(y)) {
 	y = rb_int2big(FIX2LONG(y));
     }
+    else {
+	Check_Type(y, T_BIGNUM);
+    }
+
     if (!RBIGNUM(y)->sign) {
 	y = rb_big_clone(y);
-	get2comp(y);
+	rb_big_2comp(y);
     }
     if (!RBIGNUM(x)->sign) {
 	x = rb_big_clone(x);
-	get2comp(x);
+	rb_big_2comp(x);
     }
     if (RBIGNUM(x)->len > RBIGNUM(y)->len) {
 	l1 = RBIGNUM(y)->len;
@@ -1799,40 +1186,34 @@ 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) rb_big_2comp(z);
 
     return bignorm(z);
 }
 
-/*
- * call-seq:
- *     big ^ numeric   =>  integer
- *
- * Performs bitwise +exclusive or+ between _big_ and _numeric_.
- */
-
 VALUE
-rb_big_xor(xx, yy)
-    VALUE xx, yy;
+rb_big_xor(x, y)
+    VALUE x, y;
 {
-    volatile VALUE x, y;
     VALUE z;
     BDIGIT *ds1, *ds2, *zds;
     long i, l1, l2;
     char sign;
 
-    x = xx;
-    y = rb_to_int(yy);
     if (FIXNUM_P(y)) {
 	y = rb_int2big(FIX2LONG(y));
     }
+    else {
+	Check_Type(y, T_BIGNUM);
+    }
+
     if (!RBIGNUM(y)->sign) {
 	y = rb_big_clone(y);
-	get2comp(y);
+	rb_big_2comp(y);
     }
     if (!RBIGNUM(x)->sign) {
 	x = rb_big_clone(x);
-	get2comp(x);
+	rb_big_2comp(x);
     }
     if (RBIGNUM(x)->len > RBIGNUM(y)->len) {
 	l1 = RBIGNUM(y)->len;
@@ -1859,72 +1240,26 @@ 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) rb_big_2comp(z);
 
     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;
-}
-
-/*
- * call-seq:
- *     big << numeric   =>  integer
- *
- * Shifts big left _numeric_ positions (right if _numeric_ is negative).
- */
+static VALUE rb_big_rshift _((VALUE,VALUE));
 
 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);
@@ -1941,160 +1276,64 @@ big_lshift(x, shift)
     return bignorm(z);
 }
 
-/*
- * call-seq:
- *     big >> numeric   =>  integer
- *
- * 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;
-    long s1 = shift/BITSPERDIG;
+    int shift = NUM2INT(y);
+    int s1 = shift/BITSPERDIG;
     int s2 = shift%BITSPERDIG;
     VALUE z;
     BDIGIT_DBL num = 0;
-    long i, j;
-    volatile VALUE save_x;
+    long i = RBIGNUM(x)->len;
+    long j;
 
+    if (shift < 0) return rb_big_lshift(x, INT2FIX(-shift));
     if (s1 > RBIGNUM(x)->len) {
 	if (RBIGNUM(x)->sign)
 	    return INT2FIX(0);
 	else
 	    return INT2FIX(-1);
     }
-    if (!RBIGNUM(x)->sign) {
-	save_x = x = rb_big_clone(x);
-	get2comp(x);
-    }
     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;
-    }
     zds = BDIGITS(z);
     while (i--, j--) {
 	num = (num | xds[i]) >> s2;
 	zds[j] = BIGLO(num);
 	num = BIGUP(xds[i]);
     }
-    if (!RBIGNUM(x)->sign) {
-	get2comp(z);
-    }
     return bignorm(z);
 }
 
-/*
- *  call-seq:
- *     big[n] -> 0, 1
- *  
- *  Bit Reference---Returns the <em>n</em>th bit in the (assumed) binary
- *  representation of <i>big</i>, where <i>big</i>[0] is the least
- *  significant bit.
- *     
- *     a = 9**15
- *     50.downto(0) do |n|
- *       print a[n]
- *     end
- *     
- *  <em>produces:</em>
- *     
- *     000101110110100000111000011110010100111100010111001
- *     
- */
-
 static VALUE
 rb_big_aref(x, y)
     VALUE x, y;
 {
     BDIGIT *xds;
-    BDIGIT_DBL num;
-    unsigned long shift;
-    long i, s1, s2;
+    int shift = NUM2INT(y);
+    int s1, s2;
 
-    if (TYPE(y) == T_BIGNUM) {
-	if (!RBIGNUM(y)->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;
-    }
+    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);
+	rb_big_2comp(x);
     }
     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);
 }
 
-/*
- * call-seq:
- *   big.hash   => fixnum
- *
- * Compute a hash based on the value of _big_.
- */
-
 static VALUE
 rb_big_hash(x)
     VALUE x;
@@ -2106,13 +1345,9 @@ rb_big_hash(x)
     for (i=0; i<len; i++) {
 	key ^= *digits++;
     }
-    return LONG2FIX(key);
+    return INT2FIX(key);
 }
 
-/*
- * MISSING: documentation
- */
-
 static VALUE
 rb_big_coerce(x, y)
     VALUE x, y;
@@ -2120,26 +1355,14 @@ 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_obj_classname(y));
+	rb_raise(rb_eTypeError, "Can't coerce %s to Bignum",
+		 rb_class2name(CLASS_OF(y)));
     }
     /* not reached */
     return Qnil;
 }
 
-/*
- *  call-seq:
- *     big.abs -> aBignum
- *  
- *  Returns the absolute value of <i>big</i>.
- *     
- *     -1234567890987654321.abs   #=> 1234567890987654321
- */
-
 static VALUE
 rb_big_abs(x)
     VALUE x;
@@ -2151,70 +1374,49 @@ rb_big_abs(x)
     return x;
 }
 
+/* !!!warnig!!!!
+   this is not really a random number!!
+*/
+
 VALUE
-rb_big_rand(max, rand_buf)
+rb_big_rand(max, rand)
     VALUE max;
-    double *rand_buf;
+    double rand;
 {
     VALUE v;
-    long len = RBIGNUM(max)->len;
+    long len;
 
-    if (BIGZEROP(max)) {
-	return rb_float_new(rand_buf[0]);
-    }
+    len = RBIGNUM(max)->len;
     v = bignew(len,1);
-    len--;
-    BDIGITS(v)[len] = BDIGITS(max)[len] * rand_buf[len];    
     while (len--) {
-	BDIGITS(v)[len] = ((BDIGIT)~0) * rand_buf[len];
+	BDIGITS(v)[len] = ((BDIGIT)~0) * rand;
     }
 
-    return v;
+    return rb_big_modulo((VALUE)v, max);
 }
 
-/*
- *  call-seq:
- *     big.size -> integer
- *  
- *  Returns the number of bytes in the machine representation of
- *  <i>big</i>.
- *     
- *     (256**10 - 1).size   #=> 12
- *     (256**20 - 1).size   #=> 20
- *     (256**40 - 1).size   #=> 40
- */
-
 static VALUE
 rb_big_size(big)
     VALUE big;
 {
-    return LONG2FIX(RBIGNUM(big)->len*SIZEOF_BDIGITS);
+    return INT2FIX(RBIGNUM(big)->len*sizeof(BDIGIT));
 }
 
-/*
- *  Bignum objects hold integers outside the range of
- *  Fixnum. Bignum objects are created
- *  automatically when integer calculations would otherwise overflow a
- *  Fixnum. When a calculation involving
- *  Bignum objects returns a result that will fit in a
- *  Fixnum, the result is automatically converted.
- *     
- *  For the purposes of the bitwise operations and <code>[]</code>, a
- *  Bignum is treated as if it were an infinite-length
- *  bitstring with 2's complement representation.
- *     
- *  While Fixnum values are immediate, Bignum
- *  objects are not---assignment and parameter passing work with
- *  references to objects, not the objects themselves.
- *     
- */
+static VALUE
+rb_big_zero_p(big)
+    VALUE big;
+{
+    return Qfalse;
+}
 
 void
 Init_Bignum()
 {
     rb_cBignum = rb_define_class("Bignum", rb_cInteger);
 
-    rb_define_method(rb_cBignum, "to_s", rb_big_to_s, -1);
+    rb_undef_method(CLASS_OF(rb_cBignum), "new");
+
+    rb_define_method(rb_cBignum, "to_s", rb_big_to_s, 0);
     rb_define_method(rb_cBignum, "coerce", rb_big_coerce, 1);
     rb_define_method(rb_cBignum, "-@", rb_big_uminus, 0);
     rb_define_method(rb_cBignum, "+", rb_big_plus, 1);
@@ -2222,11 +1424,9 @@ Init_Bignum()
     rb_define_method(rb_cBignum, "*", rb_big_mul, 1);
     rb_define_method(rb_cBignum, "/", rb_big_div, 1);
     rb_define_method(rb_cBignum, "%", rb_big_modulo, 1);
-    rb_define_method(rb_cBignum, "div", rb_big_div, 1);
     rb_define_method(rb_cBignum, "divmod", rb_big_divmod, 1);
     rb_define_method(rb_cBignum, "modulo", rb_big_modulo, 1);
     rb_define_method(rb_cBignum, "remainder", rb_big_remainder, 1);
-    rb_define_method(rb_cBignum, "quo", rb_big_quo, 1);
     rb_define_method(rb_cBignum, "**", rb_big_pow, 1);
     rb_define_method(rb_cBignum, "&", rb_big_and, 1);
     rb_define_method(rb_cBignum, "|", rb_big_or, 1);
@@ -2238,9 +1438,11 @@ Init_Bignum()
 
     rb_define_method(rb_cBignum, "<=>", rb_big_cmp, 1);
     rb_define_method(rb_cBignum, "==", rb_big_eq, 1);
-    rb_define_method(rb_cBignum, "eql?", rb_big_eql, 1);
+    rb_define_method(rb_cBignum, "===", rb_big_eq, 1);
+    rb_define_method(rb_cBignum, "eql?", rb_big_eq, 1);
     rb_define_method(rb_cBignum, "hash", rb_big_hash, 0);
     rb_define_method(rb_cBignum, "to_f", rb_big_to_f, 0);
     rb_define_method(rb_cBignum, "abs", rb_big_abs, 0);
     rb_define_method(rb_cBignum, "size", rb_big_size, 0);
+    rb_define_method(rb_cBignum, "zero?", rb_big_zero_p, 0);
 }
diff --git a/bin/erb b/bin/erb
deleted file mode 100755
index a6fcd5370c..0000000000
--- a/bin/erb
+++ /dev/null
@@ -1,141 +0,0 @@
-#!/usr/bin/env ruby
-# Tiny eRuby --- ERB2
-# Copyright (c) 1999-2000,2002 Masatoshi SEKI 
-# You can redistribute it and/or modify it under the same terms as Ruby.
-
-require 'erb'
-
-class ERB
-  module Main
-    def ARGV.switch
-      return nil if self.empty?
-      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}"
-      else
-        self.unshift arg
-        nil
-      end
-    end
-    
-    def ARGV.req_arg
-      self.shift || raise('missing argument')
-    end
-
-    def trim_mode_opt(trim_mode, disable_percent)
-      return trim_mode if disable_percent
-      case trim_mode
-      when 0
-        return '%'
-      when 1
-        return '%>'
-      when 2
-        return '%<>'
-      when '-'
-        return '%-'
-      end
-    end
-    module_function :trim_mode_opt
-
-    def run(factory=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
-  -x               print ruby script
-  -n               print ruby script with line number
-  -v               enable verbose mode
-  -d               set $DEBUG 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 "%"
-EOU
-        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
-      else
-        erb.run(TOPLEVEL_BINDING.taint)
-      end
-    end
-    module_function :run
-  end
-end
-
-if __FILE__ == $0
-  ERB::Main.run
-end
diff --git a/bin/rdoc b/bin/rdoc
deleted file mode 100644
index fe619137fd..0000000000
--- a/bin/rdoc
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/usr/bin/env ruby
-#
-#  RDoc: Documentation tool for source code
-#        (see lib/rdoc/rdoc.rb for more information)
-#
-#  Copyright (c) 2003 Dave Thomas
-#  Released under the same terms as Ruby
-#
-#  $Revision$
-
-## Transitional Hack ####
-#
-#  RDoc was initially distributed independently, and installed
-#  itself into <prefix>/lib/ruby/site_ruby/<ver>/rdoc...
-#
-#  Now that RDoc is part of the distribution, it's installed into
-#  <prefix>/lib/ruby/<ver>, which unfortunately appears later in the
-#  search path. This means that if you have previously installed RDoc,
-#  and then install from ruby-lang, you'll pick up the old one by
-#  default. This hack checks for the condition, and readjusts the
-#  search path if necessary.
-
-def adjust_for_existing_rdoc(path)
-  
-  $stderr.puts %{
-  It seems as if you have a previously-installed RDoc in
-  the directory #{path}.
-
-  Because this is now out-of-date, you might want to consider
-  removing the directories:
-
-    #{File.join(path, "rdoc")}
-
-  and
-
-    #{File.join(path, "markup")}
-
-  }
-
-  # Move all the site_ruby directories to the end
-  p $:
-  $:.replace($:.partition {|path| /site_ruby/ !~ path}.flatten)
-  p $:
-end
-
-$:.each do |path|
-  if /site_ruby/ =~ path 
-    rdoc_path = File.join(path, 'rdoc', 'rdoc.rb')
-    if File.exists?(rdoc_path)
-      adjust_for_existing_rdoc(path)
-      break
-    end
-  end
-end
-
-## End of Transitional Hack ##
-
-
-require 'rdoc/rdoc'
-
-begin
-  r = RDoc::RDoc.new
-  r.document(ARGV)
-rescue RDoc::RDocError => e
-  $stderr.puts e.message
-  exit(1)
-end
diff --git a/bin/ri b/bin/ri
deleted file mode 100755
index fb3e00eda3..0000000000
--- a/bin/ri
+++ /dev/null
@@ -1,49 +0,0 @@
-#!/usr/bin/env ruby
-# usage:
-#
-#   ri  name...
-#
-# where name can be 
-#
-#   Class | Class::method | Class#method | Class.method | method
-#
-# All names may be abbreviated to their minimum unbiguous form. If a name
-# _is_ ambiguous, all valid options will be listed.
-#
-# The form '.' method matches either class or instance methods, while 
-# #method matches only instance and ::method matches only class methods.
-#
-#
-# == Installing Documentation
-#
-# 'ri' uses a database of documentation built by the RDoc utility.
-# 
-# So, how do you install this documentation on your system?
-# It depends on how you installed Ruby.
-#
-# <em>If you installed Ruby from source files</em> (that is, if it some point
-# you typed 'make' during the process :), you can install the RDoc
-# documentation yourself. Just go back to the place where you have 
-# your Ruby source and type
-#
-#    make install-doc
-#
-# You'll probably need to do this as a superuser, as the documentation
-# is installed in the Ruby target tree (normally somewhere under 
-# <tt>/usr/local</tt>.
-#
-# <em>If you installed Ruby from a binary distribution</em> (perhaps
-# using a one-click installer, or using some other packaging system),
-# then the team that produced the package probably forgot to package
-# the documentation as well. Contact them, and see if they can add
-# it to the next release.
-#
-
-
-require 'rdoc/ri/ri_driver'
-
-######################################################################
-
-ri = RiDriver.new
-ri.process_args
-
diff --git a/bin/testrb b/bin/testrb
deleted file mode 100755
index ff49cb5466..0000000000
--- a/bin/testrb
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/usr/bin/env ruby
-require 'test/unit'
-(r = Test::Unit::AutoRunner.new(true)).process_args(ARGV) or
-  abort r.options.banner + " tests..."
-exit r.run
diff --git a/class.c b/class.c
index 80dc9e4b2d..b5caf3082a 100644
--- a/class.c
+++ b/class.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Tue Aug 10 15:05:44 JST 1993
 
-  Copyright (C) 1993-2003 Yukihiro Matsumoto
+  Copyright (C) 1993-2000 Yukihiro Matsumoto
 
 **********************************************************************/
 
@@ -19,7 +19,7 @@
 extern st_table *rb_class_tbl;
 
 VALUE
-rb_class_boot(super)
+rb_class_new(super)
     VALUE super;
 {
     NEWOBJ(klass, struct RClass);
@@ -30,95 +30,70 @@ rb_class_boot(super)
     klass->m_tbl = 0;		/* safe GC */
     klass->m_tbl = st_init_numtable();
 
-    OBJ_INFECT(klass, super);
     return (VALUE)klass;
 }
 
-VALUE
-rb_class_new(super)
-    VALUE super;
-{
-    Check_Type(super, T_CLASS);
-    if (super == rb_cClass) {
-	rb_raise(rb_eTypeError, "can't make subclass of Class");
-    }
-    if (FL_TEST(super, FL_SINGLETON)) {
-	rb_raise(rb_eTypeError, "can't make subclass of virtual class");
-    }
-    return rb_class_boot(super);
-}
-
 static int
 clone_method(mid, body, tbl)
     ID mid;
     NODE *body;
     st_table *tbl;
 {
-    st_insert(tbl, mid, (st_data_t)NEW_METHOD(body->nd_body, body->nd_noex));
+    st_insert(tbl, mid, NEW_METHOD(body->nd_body, body->nd_noex));
     return ST_CONTINUE;
 }
 
-/* :nodoc: */
 VALUE
-rb_mod_init_copy(clone, orig)
-    VALUE clone, orig;
+rb_mod_clone(module)
+    VALUE module;
 {
-    rb_obj_init_copy(clone, orig);
-    if (!FL_TEST(CLASS_OF(clone), FL_SINGLETON)) {
-	RBASIC(clone)->klass = rb_singleton_class_clone(orig);
-    }
-    RCLASS(clone)->super = RCLASS(orig)->super;
-    if (RCLASS(orig)->iv_tbl) {
-	ID id;
-
-	RCLASS(clone)->iv_tbl = st_copy(RCLASS(orig)->iv_tbl);
-	id = rb_intern("__classpath__");
-	st_delete(RCLASS(clone)->iv_tbl, (st_data_t*)&id, 0);
-	id = rb_intern("__classid__");
-	st_delete(RCLASS(clone)->iv_tbl, (st_data_t*)&id, 0);
+    NEWOBJ(clone, struct RClass);
+    CLONESETUP(clone, module);
+
+    clone->super = RCLASS(module)->super;
+    if (RCLASS(module)->iv_tbl) {
+	clone->iv_tbl = st_copy(RCLASS(module)->iv_tbl);
     }
-    if (RCLASS(orig)->m_tbl) {
-	RCLASS(clone)->m_tbl = st_init_numtable();
-	st_foreach(RCLASS(orig)->m_tbl, clone_method,
-	  (st_data_t)RCLASS(clone)->m_tbl);
+    if (RCLASS(module)->m_tbl) {
+	clone->m_tbl = st_init_numtable();
+	st_foreach(RCLASS(module)->m_tbl, clone_method, clone->m_tbl);
     }
 
-    return clone;
+    return (VALUE)clone;
 }
 
-/* :nodoc: */
 VALUE
-rb_class_init_copy(clone, orig)
-    VALUE clone, orig;
+rb_mod_dup(mod)
+    VALUE mod;
 {
-    if (RCLASS(clone)->super != 0) {
-	rb_raise(rb_eTypeError, "already initialized class");
+    VALUE dup = rb_mod_clone(mod);
+    OBJSETUP(dup, RBASIC(mod)->klass, BUILTIN_TYPE(mod));
+    if (FL_TEST(mod, FL_SINGLETON)) {
+	FL_SET(dup, FL_SINGLETON);
     }
-    if (FL_TEST(orig, FL_SINGLETON)) {
-	rb_raise(rb_eTypeError, "can't copy singleton class");
-    }
-    return rb_mod_init_copy(clone, orig);
+    return dup;
 }
 
 VALUE
-rb_singleton_class_clone(obj)
-    VALUE obj;
+rb_singleton_class_new(super)
+    VALUE super;
 {
-    VALUE klass = RBASIC(obj)->klass;
+    VALUE klass = rb_class_new(super);
 
+    FL_SET(klass, FL_SINGLETON);
+    return klass;
+}
+
+VALUE
+rb_singleton_class_clone(klass)
+    VALUE klass;
+{
     if (!FL_TEST(klass, FL_SINGLETON))
 	return klass;
     else {
 	/* copy singleton(unnamed) class */
 	NEWOBJ(clone, struct RClass);
-	OBJSETUP(clone, 0, RBASIC(klass)->flags);
-
-	if (BUILTIN_TYPE(obj) == T_CLASS) {
-	    RBASIC(clone)->klass = (VALUE)clone;
-	}
-	else {
-	    RBASIC(clone)->klass = rb_singleton_class_clone(klass);
-	}
+	CLONESETUP(clone, klass);
 
 	clone->super = RCLASS(klass)->super;
 	clone->iv_tbl = 0;
@@ -127,9 +102,7 @@ rb_singleton_class_clone(obj)
 	    clone->iv_tbl = st_copy(RCLASS(klass)->iv_tbl);
 	}
 	clone->m_tbl = st_init_numtable();
-	st_foreach(RCLASS(klass)->m_tbl, clone_method,
-	  (st_data_t)clone->m_tbl);
-	rb_singleton_class_attached(RBASIC(clone)->klass, (VALUE)clone);
+	st_foreach(RCLASS(klass)->m_tbl, clone_method, clone->m_tbl);
 	FL_SET(clone, FL_SINGLETON);
 	return (VALUE)clone;
     }
@@ -148,30 +121,6 @@ rb_singleton_class_attached(klass, obj)
 }
 
 VALUE
-rb_make_metaclass(obj, super)
-    VALUE obj, super;
-{
-    VALUE klass = rb_class_boot(super);
-    FL_SET(klass, FL_SINGLETON);
-    RBASIC(obj)->klass = klass;
-    rb_singleton_class_attached(klass, obj);
-    if (BUILTIN_TYPE(obj) == T_CLASS && FL_TEST(obj, FL_SINGLETON)) {
-	RBASIC(klass)->klass = klass;
-	RCLASS(klass)->super = RBASIC(rb_class_real(RCLASS(obj)->super))->klass;
-    }
-    else {
-	VALUE metasuper = RBASIC(rb_class_real(super))->klass;
-
-	/* metaclass of a superclass may be NULL at boot time */
-	if (metasuper) {
-	    RBASIC(klass)->klass = metasuper;
-	}
-    }
-
-    return klass;
-}
-
-VALUE
 rb_define_class_id(id, super)
     ID id;
     VALUE super;
@@ -180,32 +129,15 @@ rb_define_class_id(id, super)
 
     if (!super) super = rb_cObject;
     klass = rb_class_new(super);
-    rb_make_metaclass(klass, RBASIC(super)->klass);
+    rb_name_class(klass, id);
+    /* make metaclass */
+    RBASIC(klass)->klass = rb_singleton_class_new(RBASIC(super)->klass);
+    rb_singleton_class_attached(RBASIC(klass)->klass, klass);
+    rb_funcall(super, rb_intern("inherited"), 1, klass);
 
     return klass;
 }
 
-void
-rb_check_inheritable(super)
-    VALUE super;
-{
-    if (TYPE(super) != T_CLASS) {
-	rb_raise(rb_eTypeError, "superclass must be a Class (%s given)",
-		 rb_obj_classname(super));
-    }
-    if (RBASIC(super)->flags & FL_SINGLETON) {
-	rb_raise(rb_eTypeError, "can't make subclass of virtual class");
-    }
-}
-
-VALUE
-rb_class_inherited(super, klass)
-    VALUE super, klass;
-{
-    if (!super) super = rb_cObject;
-    return rb_funcall(super, rb_intern("inherited"), 1, klass);
-}
-
 VALUE
 rb_define_class(name, super)
     const char *name;
@@ -215,24 +147,9 @@ rb_define_class(name, super)
     ID id;
 
     id = rb_intern(name);
-    if (rb_const_defined(rb_cObject, id)) {
-	klass = rb_const_get(rb_cObject, id);
-	if (TYPE(klass) != T_CLASS) {
-	    rb_raise(rb_eTypeError, "%s is not a class", name);
-	}
-	if (rb_class_real(RCLASS(klass)->super) != super) {
-	    rb_name_error(id, "%s is already defined", name);
-	}
-	return klass;
-    }
-    if (!super) {
-	rb_warn("no super class for `%s', Object assumed", name);
-    }
     klass = rb_define_class_id(id, super);
+
     st_add_direct(rb_class_tbl, id, klass);
-    rb_name_class(klass, id);
-    rb_const_set(rb_cObject, id, klass);
-    rb_class_inherited(super, klass);
 
     return klass;
 }
@@ -247,24 +164,9 @@ rb_define_class_under(outer, name, super)
     ID id;
 
     id = rb_intern(name);
-    if (rb_const_defined_at(outer, id)) {
-	klass = rb_const_get_at(outer, id);
-	if (TYPE(klass) != T_CLASS) {
-	    rb_raise(rb_eTypeError, "%s is not a class", name);
-	}
-	if (rb_class_real(RCLASS(klass)->super) != super) {
-	    rb_name_error(id, "%s is already defined", name);
-	}
-	return klass;
-    }
-    if (!super) {
-	rb_warn("no super class for `%s::%s', Object assumed",
-		rb_class2name(outer), name);
-    }
     klass = rb_define_class_id(id, super);
-    rb_set_class_path(klass, outer, name);
     rb_const_set(outer, id, klass);
-    rb_class_inherited(super, klass);
+    rb_set_class_path(klass, outer, name);
 
     return klass;
 }
@@ -303,15 +205,8 @@ rb_define_module(name)
     ID id;
 
     id = rb_intern(name);
-    if (rb_const_defined(rb_cObject, id)) {
-	module = rb_const_get(rb_cObject, id);
-	if (TYPE(module) == T_MODULE)
-	    return module;
-	rb_raise(rb_eTypeError, "%s is not a module", rb_obj_classname(module));
-    }
     module = rb_define_module_id(id);
     st_add_direct(rb_class_tbl, id, module);
-    rb_const_set(rb_cObject, id, module);
 
     return module;
 }
@@ -325,13 +220,6 @@ rb_define_module_under(outer, name)
     ID id;
 
     id = rb_intern(name);
-    if (rb_const_defined_at(outer, id)) {
-	module = rb_const_get_at(outer, id);
-	if (TYPE(module) == T_MODULE)
-	    return module;
-	rb_raise(rb_eTypeError, "%s::%s is not a module",
-		 rb_class2name(outer), rb_obj_classname(module));
-    }
     module = rb_define_module_id(id);
     rb_const_set(outer, id, module);
     rb_set_class_path(module, outer, name);
@@ -346,9 +234,6 @@ include_class_new(module, super)
     NEWOBJ(klass, struct RClass);
     OBJSETUP(klass, rb_cClass, T_ICLASS);
 
-    if (BUILTIN_TYPE(module) == T_ICLASS) {
-	module = RBASIC(module)->klass;
-    }
     if (!RCLASS(module)->iv_tbl) {
 	RCLASS(module)->iv_tbl = st_init_numtable();
     }
@@ -361,8 +246,6 @@ include_class_new(module, super)
     else {
 	RBASIC(klass)->klass = module;
     }
-    OBJ_INFECT(klass, module);
-    OBJ_INFECT(klass, super);
 
     return (VALUE)klass;
 }
@@ -371,66 +254,45 @@ void
 rb_include_module(klass, module)
     VALUE klass, module;
 {
-    VALUE p, c;
+    VALUE p;
     int changed = 0;
 
     rb_frozen_class_p(klass);
     if (!OBJ_TAINTED(klass)) {
 	rb_secure(4);
     }
-    
-    if (TYPE(module) != T_MODULE) {
+    if (NIL_P(module)) return;
+    if (klass == module) return;
+
+    switch (TYPE(module)) {
+      case T_MODULE:
+      case T_CLASS:
+      case T_ICLASS:
+	break;
+      default:
 	Check_Type(module, T_MODULE);
     }
 
-    OBJ_INFECT(klass, module);
-    c = klass;
     while (module) {
-	int superclass_seen = Qfalse;
-
-	if (RCLASS(klass)->m_tbl == RCLASS(module)->m_tbl)
-	    rb_raise(rb_eArgError, "cyclic include detected");
 	/* ignore if the module included already in superclasses */
 	for (p = RCLASS(klass)->super; p; p = RCLASS(p)->super) {
-	    switch (BUILTIN_TYPE(p)) {
-	      case T_ICLASS:
-		if (RCLASS(p)->m_tbl == RCLASS(module)->m_tbl) {
-		    if (!superclass_seen) {
-			c = p;	/* move insertion point */
-		    }
-		    goto skip;
+	    if (BUILTIN_TYPE(p) == T_ICLASS &&
+		RCLASS(p)->m_tbl == RCLASS(module)->m_tbl) {
+		if (RCLASS(module)->super) {
+		    rb_include_module(p, RCLASS(module)->super);
 		}
-		break;
-	      case T_CLASS:
-		superclass_seen = Qtrue;
-		break;
+		if (changed) rb_clear_cache();
+		return;
 	    }
 	}
-	c = RCLASS(c)->super = include_class_new(module, RCLASS(c)->super);
-	changed = 1;
-      skip:
+	RCLASS(klass)->super = include_class_new(module, RCLASS(klass)->super);
+	klass = RCLASS(klass)->super;
 	module = RCLASS(module)->super;
+	changed = 1;
     }
     if (changed) rb_clear_cache();
 }
 
-/*
- *  call-seq:
- *     mod.included_modules -> array
- *  
- *  Returns the list of modules included in <i>mod</i>.
- *     
- *     module Mixin
- *     end
- *     
- *     module Outer
- *       include Mixin
- *     end
- *     
- *     Mixin.included_modules   #=> []
- *     Outer.included_modules   #=> [Mixin]
- */
-
 VALUE
 rb_mod_included_modules(mod)
     VALUE mod;
@@ -446,62 +308,12 @@ rb_mod_included_modules(mod)
     return ary;
 }
 
-/*
- *  call-seq:
- *     mod.include?(module)    => true or false
- *  
- *  Returns <code>true</code> if <i>module</i> is included in
- *  <i>mod</i> or one of <i>mod</i>'s ancestors.
- *     
- *     module A
- *     end
- *     class B
- *       include A
- *     end
- *     class C < B
- *     end
- *     B.include?(A)   #=> true
- *     C.include?(A)   #=> true
- *     A.include?(A)   #=> false
- */
-
-VALUE
-rb_mod_include_p(mod, mod2)
-    VALUE mod;
-    VALUE mod2;
-{
-    VALUE p;
-
-    Check_Type(mod2, T_MODULE);
-    for (p = RCLASS(mod)->super; p; p = RCLASS(p)->super) {
-	if (BUILTIN_TYPE(p) == T_ICLASS) {
-	    if (RBASIC(p)->klass == mod2) return Qtrue;
-	}
-    }
-    return Qfalse;
-}
-
-/*
- *  call-seq:
- *     mod.ancestors -> array
- *  
- *  Returns a list of modules included in <i>mod</i> (including
- *  <i>mod</i> itself).
- *     
- *     module Mod
- *       include Math
- *       include Comparable
- *     end
- *     
- *     Mod.ancestors    #=> [Mod, Comparable, Math]
- *     Math.ancestors   #=> [Math]
- */
-
 VALUE
 rb_mod_ancestors(mod)
     VALUE mod;
 {
-    VALUE p, ary = rb_ary_new();
+    VALUE ary = rb_ary_new();
+    VALUE p;
 
     for (p = mod; p; p = RCLASS(p)->super) {
 	if (FL_TEST(p, FL_SINGLETON))
@@ -516,164 +328,115 @@ rb_mod_ancestors(mod)
     return ary;
 }
 
-#define VISI(x) ((x)&NOEX_MASK)
-#define VISI_CHECK(x,f) (VISI(x) == (f))
-
 static int
-ins_methods_push(name, type, ary, visi)
-    ID name;
-    long type;
+ins_methods_i(key, body, ary)
+    ID key;
+    NODE *body;
     VALUE ary;
-    long visi;
 {
-    if (type == -1) return ST_CONTINUE;
-    switch (visi) {
-      case NOEX_PRIVATE:
-      case NOEX_PROTECTED:
-      case NOEX_PUBLIC:
-	visi = (type == visi);
-	break;
-      default:
-	visi = (type != NOEX_PRIVATE);
-	break;
+    if ((body->nd_noex&(NOEX_PRIVATE|NOEX_PROTECTED)) == 0) {
+	VALUE name = rb_str_new2(rb_id2name(key));
+
+	if (!rb_ary_includes(ary, name)) {
+	    if (!body->nd_body) {
+		rb_ary_push(ary, Qnil);
+	    }
+	    rb_ary_push(ary, name);
+	}
     }
-    if (visi) {
-	rb_ary_push(ary, rb_str_new2(rb_id2name(name)));
+    else if (body->nd_body && nd_type(body->nd_body) == NODE_ZSUPER) {
+	rb_ary_push(ary, Qnil);
+	rb_ary_push(ary, rb_str_new2(rb_id2name(key)));
     }
     return ST_CONTINUE;
 }
 
 static int
-ins_methods_i(name, type, ary)
-    ID name;
-    long type;
-    VALUE ary;
-{
-    return ins_methods_push(name, type, ary, -1); /* everything but private */
-}
-
-static int
-ins_methods_prot_i(name, type, ary)
-    ID name;
-    long type;
-    VALUE ary;
-{
-    return ins_methods_push(name, type, ary, NOEX_PROTECTED);
-}
-
-static int
-ins_methods_priv_i(name, type, ary)
-    ID name;
-    long type;
+ins_methods_prot_i(key, body, ary)
+    ID key;
+    NODE *body;
     VALUE ary;
 {
-    return ins_methods_push(name, type, ary, NOEX_PRIVATE);
-}
+    if (!body->nd_body) {
+	rb_ary_push(ary, Qnil);
+	rb_ary_push(ary, rb_str_new2(rb_id2name(key)));
+    }
+    else if (body->nd_noex & NOEX_PROTECTED) {
+	VALUE name = rb_str_new2(rb_id2name(key));
 
-static int
-ins_methods_pub_i(name, type, ary)
-    ID name;
-    long type;
-    VALUE ary;
-{
-    return ins_methods_push(name, type, ary, NOEX_PUBLIC);
+	if (!rb_ary_includes(ary, name)) {
+	    rb_ary_push(ary, name);
+	}
+    }
+    else if (nd_type(body->nd_body) == NODE_ZSUPER) {
+	rb_ary_push(ary, Qnil);
+	rb_ary_push(ary, rb_str_new2(rb_id2name(key)));
+    }
+    return ST_CONTINUE;
 }
 
 static int
-method_entry(key, body, list)
+ins_methods_priv_i(key, body, ary)
     ID key;
     NODE *body;
-    st_table *list;
+    VALUE ary;
 {
-    long type;
+    if (!body->nd_body) {
+	rb_ary_push(ary, Qnil);
+	rb_ary_push(ary, rb_str_new2(rb_id2name(key)));
+    }
+    else if (body->nd_noex & NOEX_PRIVATE) {
+	VALUE name = rb_str_new2(rb_id2name(key));
 
-    if (key == ID_ALLOCATOR) return ST_CONTINUE;
-    if (!st_lookup(list, key, 0)) {
-	if (!body->nd_body) type = -1; /* none */
-	else type = VISI(body->nd_noex);
-	st_add_direct(list, key, type);
+	if (!rb_ary_includes(ary, name)) {
+	    rb_ary_push(ary, name);
+	}
+    }
+    else if (nd_type(body->nd_body) == NODE_ZSUPER) {
+	rb_ary_push(ary, Qnil);
+	rb_ary_push(ary, rb_str_new2(rb_id2name(key)));
     }
     return ST_CONTINUE;
 }
 
 static VALUE
-class_instance_method_list(argc, argv, mod, func)
-    int argc;
-    VALUE *argv;
+method_list(mod, option, func)
     VALUE mod;
-    int (*func) _((ID, long, VALUE));
+    int option;
+    int (*func)();
 {
     VALUE ary;
-    int recur;
-    st_table *list;
-
-    if (argc == 0) {
-	recur = Qtrue;
-    }
-    else {
-	VALUE r;
-	rb_scan_args(argc, argv, "01", &r);
-	recur = RTEST(r);
-    }
+    VALUE klass;
+    VALUE *p, *q, *pend;
 
-    list = st_init_numtable();
-    for (; mod; mod = RCLASS(mod)->super) {
-	st_foreach(RCLASS(mod)->m_tbl, method_entry, (st_data_t)list);
-	if (BUILTIN_TYPE(mod) == T_ICLASS) continue;
-	if (FL_TEST(mod, FL_SINGLETON)) continue;
-	if (!recur) break;
-    }
     ary = rb_ary_new();
-    st_foreach(list, func, ary);
-    st_free_table(list);
-
+    for (klass = mod; klass; klass = RCLASS(klass)->super) {
+	st_foreach(RCLASS(klass)->m_tbl, func, ary);
+	if (!option) break;
+    }
+    p = q = RARRAY(ary)->ptr; pend = p + RARRAY(ary)->len;
+    while (p < pend) {
+	if (*p == Qnil) {
+	    p+=2;
+	    continue;
+	}
+	*q++ = *p++;
+    }
+    RARRAY(ary)->len = q - RARRAY(ary)->ptr;
     return ary;
 }
 
-/*
- *  call-seq:
- *     mod.instance_methods(include_super=true)   => array
- *  
- *  Returns an array containing the names of public instance methods in
- *  the receiver. For a module, these are the public methods; for a
- *  class, they are the instance (not singleton) methods. With no
- *  argument, or with an argument that is <code>false</code>, the
- *  instance methods in <i>mod</i> are returned, otherwise the methods
- *  in <i>mod</i> and <i>mod</i>'s superclasses are returned.
- *     
- *     module A
- *       def method1()  end
- *     end
- *     class B
- *       def method2()  end
- *     end
- *     class C < B
- *       def method3()  end
- *     end
- *     
- *     A.instance_methods                #=> ["method1"]
- *     B.instance_methods(false)         #=> ["method2"]
- *     C.instance_methods(false)         #=> ["method3"]
- *     C.instance_methods(true).length   #=> 43
- */
-
 VALUE
 rb_class_instance_methods(argc, argv, mod)
     int argc;
     VALUE *argv;
     VALUE mod;
 {
-    return class_instance_method_list(argc, argv, mod, ins_methods_i);
-}
+    VALUE option;
 
-/*
- *  call-seq:
- *     mod.protected_instance_methods(include_super=true)   => array
- *  
- *  Returns a list of the protected instance methods defined in
- *  <i>mod</i>. If the optional parameter is not <code>false</code>, the
- *  methods of any ancestors are included.
- */
+    rb_scan_args(argc, argv, "01", &option);
+    return method_list(mod, RTEST(option), ins_methods_i);
+}
 
 VALUE
 rb_class_protected_instance_methods(argc, argv, mod)
@@ -681,25 +444,11 @@ rb_class_protected_instance_methods(argc, argv, mod)
     VALUE *argv;
     VALUE mod;
 {
-    return class_instance_method_list(argc, argv, mod, ins_methods_prot_i);
-}
+    VALUE option;
 
-/*
- *  call-seq:
- *     mod.private_instance_methods(include_super=true)    => array
- *  
- *  Returns a list of the private instance methods defined in
- *  <i>mod</i>. If the optional parameter is not <code>false</code>, the
- *  methods of any ancestors are included.
- *     
- *     module Mod
- *       def method1()  end
- *       private :method1
- *       def method2()  end
- *     end
- *     Mod.instance_methods           #=> ["method2"]
- *     Mod.private_instance_methods   #=> ["method1"]
- */
+    rb_scan_args(argc, argv, "01", &option);
+    return method_list(mod, RTEST(option), ins_methods_prot_i);
+}
 
 VALUE
 rb_class_private_instance_methods(argc, argv, mod)
@@ -707,87 +456,35 @@ rb_class_private_instance_methods(argc, argv, mod)
     VALUE *argv;
     VALUE mod;
 {
-    return class_instance_method_list(argc, argv, mod, ins_methods_priv_i);
-}
+    VALUE option;
 
-/*
- *  call-seq:
- *     mod.public_instance_methods(include_super=true)   => array
- *  
- *  Returns a list of the public instance methods defined in <i>mod</i>.
- *  If the optional parameter is not <code>false</code>, the methods of
- *  any ancestors are included.
- */
-
-VALUE
-rb_class_public_instance_methods(argc, argv, mod)
-    int argc;
-    VALUE *argv;
-    VALUE mod;
-{
-    return class_instance_method_list(argc, argv, mod, ins_methods_pub_i);
+    rb_scan_args(argc, argv, "01", &option);
+    return method_list(mod, RTEST(option), ins_methods_priv_i);
 }
 
-/*
- *  call-seq:
- *     obj.singleton_methods(all=true)    => array
- *  
- *  Returns an array of the names of singleton methods for <i>obj</i>.
- *  If the optional <i>all</i> parameter is true, the list will include
- *  methods in modules included in <i>obj</i>.
- *     
- *     module Other
- *       def three() end
- *     end
- *     
- *     class Single
- *       def Single.four() end
- *     end
- *     
- *     a = Single.new
- *     
- *     def a.one()
- *     end
- *     
- *     class << a
- *       include Other
- *       def two()
- *       end
- *     end
- *     
- *     Single.singleton_methods    #=> ["four"]
- *     a.singleton_methods(false)  #=> ["two", "one"]
- *     a.singleton_methods         #=> ["two", "one", "three"]
- */
-
 VALUE
-rb_obj_singleton_methods(argc, argv, obj)
-    int argc;
-    VALUE *argv;
+rb_obj_singleton_methods(obj)
     VALUE obj;
 {
-    VALUE recur, ary, klass;
-    st_table *list;
+    VALUE ary;
+    VALUE klass;
+    VALUE *p, *q, *pend;
 
-    rb_scan_args(argc, argv, "01", &recur);
-    if (argc == 0) {
-	recur = Qtrue;
-    }
+    ary = rb_ary_new();
     klass = CLASS_OF(obj);
-    list = st_init_numtable();
-    if (klass && FL_TEST(klass, FL_SINGLETON)) {
-	st_foreach(RCLASS(klass)->m_tbl, method_entry, (st_data_t)list);
+    while (klass && FL_TEST(klass, FL_SINGLETON)) {
+	st_foreach(RCLASS(klass)->m_tbl, ins_methods_i, ary);
 	klass = RCLASS(klass)->super;
     }
-    if (RTEST(recur)) {
-	while (klass && (FL_TEST(klass, FL_SINGLETON) || TYPE(klass) == T_ICLASS)) {
-	    st_foreach(RCLASS(klass)->m_tbl, method_entry, (st_data_t)list);
-	    klass = RCLASS(klass)->super;
+    p = q = RARRAY(ary)->ptr; pend = p + RARRAY(ary)->len;
+    while (p < pend) {
+	if (*p == Qnil) {
+	    p+=2;
+	    continue;
 	}
+	*q++ = *p++;
     }
-    ary = rb_ary_new();
-    st_foreach(list, ins_methods_i, ary);
-    st_free_table(list);
+    RARRAY(ary)->len = q - RARRAY(ary)->ptr;
 
     return ary;
 }
@@ -799,7 +496,7 @@ rb_define_method_id(klass, name, func, argc)
     VALUE (*func)();
     int argc;
 {
-    rb_add_method(klass, name, NEW_CFUNC(func,argc), NOEX_PUBLIC);
+    rb_add_method(klass, name, NEW_CFUNC(func,argc), NOEX_PUBLIC|NOEX_CFUNC);
 }
 
 void
@@ -810,10 +507,10 @@ rb_define_method(klass, name, func, argc)
     int argc;
 {
     ID id = rb_intern(name);
-    int ex = NOEX_PUBLIC;
-
 
-    rb_add_method(klass, id, NEW_CFUNC(func, argc), ex);
+    rb_add_method(klass, id, NEW_CFUNC(func, argc), 
+		  ((name[0] == 'i' && id == rb_intern("initialize"))?
+		   NOEX_PRIVATE:NOEX_PUBLIC)|NOEX_CFUNC);
 }
 
 void
@@ -823,7 +520,8 @@ rb_define_protected_method(klass, name, func, argc)
     VALUE (*func)();
     int argc;
 {
-    rb_add_method(klass, rb_intern(name), NEW_CFUNC(func, argc), NOEX_PROTECTED);
+    rb_add_method(klass, rb_intern(name), NEW_CFUNC(func, argc),
+		  NOEX_PROTECTED|NOEX_CFUNC);
 }
 
 void
@@ -833,7 +531,8 @@ rb_define_private_method(klass, name, func, argc)
     VALUE (*func)();
     int argc;
 {
-    rb_add_method(klass, rb_intern(name), NEW_CFUNC(func, argc), NOEX_PRIVATE);
+    rb_add_method(klass, rb_intern(name), NEW_CFUNC(func, argc),
+		  NOEX_PRIVATE|NOEX_CFUNC);
 }
 
 void
@@ -844,11 +543,13 @@ rb_undef_method(klass, name)
     rb_add_method(klass, rb_intern(name), 0, NOEX_UNDEF);
 }
 
-#define SPECIAL_SINGLETON(x,c) do {\
-    if (obj == (x)) {\
-	return c;\
+#define SPECIAL_SINGLETON(x,c) if (obj == (x)) {\
+    if (!FL_TEST(c, FL_SINGLETON)) {\
+	c = rb_singleton_class_new(c);\
+	rb_singleton_class_attached(c,obj);\
     }\
-} while (0)
+    return c;\
+}
 
 VALUE
 rb_singleton_class(obj)
@@ -863,16 +564,17 @@ rb_singleton_class(obj)
 	SPECIAL_SINGLETON(Qnil, rb_cNilClass);
 	SPECIAL_SINGLETON(Qfalse, rb_cFalseClass);
 	SPECIAL_SINGLETON(Qtrue, rb_cTrueClass);
-	rb_bug("unknown immediate %ld", obj);
+	rb_bug("unknown immediate %d", obj);
     }
 
     DEFER_INTS;
-    if (FL_TEST(RBASIC(obj)->klass, FL_SINGLETON) &&
-	rb_iv_get(RBASIC(obj)->klass, "__attached__") == obj) {
+    if (FL_TEST(RBASIC(obj)->klass, FL_SINGLETON)) {
 	klass = RBASIC(obj)->klass;
     }
     else {
-	klass = rb_make_metaclass(obj, RBASIC(obj)->klass);
+	klass = rb_singleton_class_new(RBASIC(obj)->klass);
+	RBASIC(obj)->klass = klass;
+	rb_singleton_class_attached(klass, obj);
     }
     if (OBJ_TAINTED(obj)) {
 	OBJ_TAINT(klass);
@@ -943,11 +645,11 @@ rb_define_attr(klass, name, read, write)
 
 int
 #ifdef HAVE_STDARG_PROTOTYPES
-rb_scan_args(int argc, const VALUE *argv, const char *fmt, ...)
+rb_scan_args(int argc, VALUE *argv, const char *fmt, ...)
 #else
 rb_scan_args(argc, argv, fmt, va_alist)
     int argc;
-    const VALUE *argv;
+    VALUE *argv;
     const char *fmt;
     va_dcl
 #endif
@@ -964,7 +666,7 @@ rb_scan_args(argc, argv, fmt, va_alist)
     if (ISDIGIT(*p)) {
 	n = *p - '0';
 	if (n > argc)
-	    rb_raise(rb_eArgError, "wrong number of arguments (%d for %d)", argc, n);
+	    rb_raise(rb_eArgError, "wrong # of arguments (%d for %d)", argc, n);
 	for (i=0; i<n; i++) {
 	    var = va_arg(vargs, VALUE*);
 	    if (var) *var = argv[i];
@@ -1005,7 +707,7 @@ rb_scan_args(argc, argv, fmt, va_alist)
     if (*p == '&') {
 	var = va_arg(vargs, VALUE*);
 	if (rb_block_given_p()) {
-	    *var = rb_block_proc();
+	    *var = rb_f_lambda();
 	}
 	else {
 	    *var = Qnil;
@@ -1019,7 +721,7 @@ rb_scan_args(argc, argv, fmt, va_alist)
     }
 
     if (argc > i) {
-	rb_raise(rb_eArgError, "wrong number of arguments (%d for %d)", argc, i);
+	rb_raise(rb_eArgError, "wrong # of arguments(%d for %d)", argc, i);
     }
 
     return argc;
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/compar.c b/compar.c
index 1488b2c65d..3cebc30a80 100644
--- a/compar.c
+++ b/compar.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Thu Aug 26 14:39:48 JST 1993
 
-  Copyright (C) 1993-2003 Yukihiro Matsumoto
+  Copyright (C) 1993-2000 Yukihiro Matsumoto
 
 **********************************************************************/
 
@@ -16,68 +16,23 @@ VALUE rb_mComparable;
 
 static ID cmp;
 
-int
-rb_cmpint(val, a, b)
-    VALUE val, a, b;
-{
-    if (NIL_P(val)) {
-	rb_cmperr(a, b);
-    }
-    if (FIXNUM_P(val)) return FIX2INT(val);
-    if (TYPE(val) == T_BIGNUM) {
-	if (RBIGNUM(val)->sign) return 1;
-	return -1;
-    }
-    if (RTEST(rb_funcall(val, '>', 1, INT2FIX(0)))) return 1;
-    if (RTEST(rb_funcall(val, '<', 1, INT2FIX(0)))) return -1;
-    return 0;
-}
-
-void
-rb_cmperr(x, y)
-    VALUE x, y;
-{
-    const char *classname;
-
-    if (SPECIAL_CONST_P(y)) {
-	y = rb_inspect(y);
-	classname = StringValuePtr(y);
-    }
-    else {
-	classname = rb_obj_classname(y);
-    }
-    rb_raise(rb_eArgError, "comparison of %s with %s failed",
-	     rb_obj_classname(x), classname);
-}
-
-#define cmperr() (rb_cmperr(x, y), Qnil)
-
 static VALUE
 cmp_eq(a)
     VALUE *a;
 {
     VALUE c = rb_funcall(a[0], cmp, 1, a[1]);
+    int t = NUM2INT(c);
 
-    if (NIL_P(c)) return Qnil;
-    if (rb_cmpint(c, a[0], a[1]) == 0) return Qtrue;
+    if (t == 0) return Qtrue;
     return Qfalse;
 }
 
 static VALUE
 cmp_failed()
 {
-    return Qnil;
+    return Qfalse;
 }
 
-/*
- *  call-seq:
- *     obj == other    => true or false
- *  
- *  Compares two objects based on the receiver's <code><=></code>
- *  method, returning true if it returns 0. Also returns true if
- *  _obj_ and _other_ are the same object.
- */
-
 static VALUE
 cmp_equal(x, y)
     VALUE x, y;
@@ -87,147 +42,68 @@ cmp_equal(x, y)
     if (x == y) return Qtrue;
 
     a[0] = x; a[1] = y;
-    return rb_rescue(cmp_eq, (VALUE)a, cmp_failed, 0);
+    return rb_rescue2(cmp_eq, (VALUE)a, cmp_failed, 0,
+		      rb_eStandardError, rb_eNameError, 0);
 }
 
-/*
- *  call-seq:
- *     obj > other    => true or false
- *  
- *  Compares two objects based on the receiver's <code><=></code>
- *  method, returning true if it returns 1.
- */
-
 static VALUE
 cmp_gt(x, y)
     VALUE x, y;
 {
     VALUE c = rb_funcall(x, cmp, 1, y);
+    int t = NUM2INT(c);
 
-    if (NIL_P(c)) return cmperr();
-    if (rb_cmpint(c, x, y) > 0) return Qtrue;
+    if (t > 0) return Qtrue;
     return Qfalse;
 }
 
-/*
- *  call-seq:
- *     obj >= other    => true or false
- *  
- *  Compares two objects based on the receiver's <code><=></code>
- *  method, returning true if it returns 0 or 1.
- */
-
 static VALUE
 cmp_ge(x, y)
     VALUE x, y;
 {
     VALUE c = rb_funcall(x, cmp, 1, y);
+    int t = NUM2INT(c);
 
-    if (NIL_P(c)) return cmperr();
-    if (rb_cmpint(c, x, y) >= 0) return Qtrue;
+    if (t >= 0) return Qtrue;
     return Qfalse;
 }
 
-/*
- *  call-seq:
- *     obj < other    => true or false
- *  
- *  Compares two objects based on the receiver's <code><=></code>
- *  method, returning true if it returns -1.
- */
-
 static VALUE
 cmp_lt(x, y)
     VALUE x, y;
 {
     VALUE c = rb_funcall(x, cmp, 1, y);
+    int t = NUM2INT(c);
 
-    if (NIL_P(c)) return cmperr();
-    if (rb_cmpint(c, x, y) < 0) return Qtrue;
+    if (t < 0) return Qtrue;
     return Qfalse;
 }
 
-
-/*
- *  call-seq:
- *     obj <= other    => true or false
- *  
- *  Compares two objects based on the receiver's <code><=></code>
- *  method, returning true if it returns -1 or 0.
- */
-
 static VALUE
 cmp_le(x, y)
     VALUE x, y;
 {
     VALUE c = rb_funcall(x, cmp, 1, y);
+    int t = NUM2INT(c);
 
-    if (NIL_P(c)) return cmperr();
-    if (rb_cmpint(c, x, y) <= 0) return Qtrue;
+    if (t <= 0) return Qtrue;
     return Qfalse;
 }
 
-/*
- *  call-seq:
- *     obj.between?(min, max)    => true or false
- *  
- *  Returns <code>false</code> if <i>obj</i> <code><=></code>
- *  <i>min</i> is less than zero or if <i>anObject</i> <code><=></code>
- *  <i>max</i> is greater than zero, <code>true</code> otherwise.
- *     
- *     3.between?(1, 5)               #=> true
- *     6.between?(1, 5)               #=> false
- *     'cat'.between?('ant', 'dog')   #=> true
- *     'gnu'.between?('ant', 'dog')   #=> false
- *     
- */
-
 static VALUE
 cmp_between(x, min, max)
     VALUE x, min, max;
 {
-    if (RTEST(cmp_lt(x, min))) return Qfalse;
-    if (RTEST(cmp_gt(x, max))) return Qfalse;
+    VALUE c = rb_funcall(x, cmp, 1, min);
+    long t = NUM2LONG(c);
+    if (t < 0) return Qfalse;
+
+    c = rb_funcall(x, cmp, 1, max);
+    t = NUM2LONG(c);
+    if (t > 0) return Qfalse;
     return Qtrue;
 }
 
-/*
- *  The <code>Comparable</code> mixin is used by classes whose objects
- *  may be ordered. The class must define the <code><=></code> operator,
- *  which compares the receiver against another object, returning -1, 0,
- *  or +1 depending on whether the receiver is less than, equal to, or
- *  greater than the other object. <code>Comparable</code> uses
- *  <code><=></code> to implement the conventional comparison operators
- *  (<code><</code>, <code><=</code>, <code>==</code>, <code>>=</code>,
- *  and <code>></code>) and the method <code>between?</code>.
- *     
- *     class SizeMatters
- *       include Comparable
- *       attr :str
- *       def <=>(anOther)
- *         str.size <=> anOther.str.size
- *       end
- *       def initialize(str)
- *         @str = str
- *       end
- *       def inspect
- *         @str
- *       end
- *     end
- *     
- *     s1 = SizeMatters.new("Z")
- *     s2 = SizeMatters.new("YY")
- *     s3 = SizeMatters.new("XXX")
- *     s4 = SizeMatters.new("WWWW")
- *     s5 = SizeMatters.new("VVVVV")
- *     
- *     s1 < s2                       #=> true
- *     s4.between?(s1, s3)           #=> false
- *     s4.between?(s3, s5)           #=> true
- *     [ s3, s2, s5, s4, s1 ].sort   #=> [Z, YY, XXX, WWWW, VVVVV]
- *     
- */
-
 void
 Init_Comparable()
 {
diff --git a/config.guess b/config.guess
index dd1688b7b5..c55635bd7b 100644
--- a/config.guess
+++ b/config.guess
@@ -1,10 +1,8 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-
-timestamp='2004-06-11'
-
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
+#   Free Software Foundation, Inc.
+#
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
@@ -24,291 +22,113 @@ timestamp='2004-06-11'
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
-# Originally written by Per Bothner <per@bothner.com>.
-# Please send patches to <config-patches@gnu.org>.  Submit a context
-# diff and a properly formatted ChangeLog entry.
+# Written by Per Bothner <bothner@cygnus.com>.
+# The master version of this file is at the FSF in /home/gd/gnu/lib.
+# Please send patches to the Autoconf mailing list <autoconf@gnu.org>.
 #
 # This script attempts to guess a canonical system name similar to
 # config.sub.  If it succeeds, it prints the system name on stdout, and
 # exits with 0.  Otherwise, it exits with 1.
 #
 # The plan is that this can be called by configure scripts if you
-# don't specify an explicit build system type.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
-  -h, --help         print this help, then exit
-  -t, --time-stamp   print date of last modification, then exit
-  -v, --version      print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
-  case $1 in
-    --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit 0 ;;
-    --version | -v )
-       echo "$version" ; exit 0 ;;
-    --help | --h* | -h )
-       echo "$usage"; exit 0 ;;
-    -- )     # Stop option processing
-       shift; break ;;
-    - )	# Use stdin as input.
-       break ;;
-    -* )
-       echo "$me: invalid option $1$help" >&2
-       exit 1 ;;
-    * )
-       break ;;
-  esac
-done
+# don't specify an explicit system type (host/target name).
+#
+# Only a few systems have been added to this list; please add others
+# (but try to keep the structure clean).
+#
 
-if test $# != 0; then
-  echo "$me: too many arguments$help" >&2
-  exit 1
+# Use $HOST_CC if defined. $CC may point to a cross-compiler
+if test x"$CC_FOR_BUILD" = x; then
+  if test x"$HOST_CC" != x; then
+    CC_FOR_BUILD="$HOST_CC"
+  else
+    if test x"$CC" != x; then
+      CC_FOR_BUILD="$CC"
+    else
+      CC_FOR_BUILD=cc
+    fi
+  fi
 fi
 
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
+# Modified for Human68k by K.Okabe 1997.07.09
+# Last change: 1997.07.09
 
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,)    echo "int x;" > $dummy.c ;
-	for c in cc gcc c89 c99 ; do
-	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
-	     CC_FOR_BUILD="$c"; break ;
-	  fi ;
-	done ;
-	if test x"$CC_FOR_BUILD" = x ; then
-	  CC_FOR_BUILD=no_compiler_found ;
-	fi
-	;;
- ,,*)   CC_FOR_BUILD=$CC ;;
- ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
-esac ;'
+case "$KSH_VERSION" in
+*X6*)
+  echo m68k-sharp-human
+  exit 0 ;;
+*)
+  ;;
+esac
 
 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
+# (ghazi@noc.rutgers.edu 8/24/94.)
 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
 	PATH=$PATH:/.attbin ; export PATH
 fi
 
 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 
+dummy=dummy-$$
+trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
+
 # Note: order is significant - the case branches are not exclusive.
 
 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
-    *:NetBSD:*:*)
-	# NetBSD (nbsd) targets should (where applicable) match one or
-	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
-	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
-	# switched to ELF, *-*-netbsd* would select the old
-	# object file format.  This provides both forward
-	# compatibility and a consistent mechanism for selecting the
-	# object file format.
-	#
-	# Note: NetBSD doesn't particularly care about the vendor
-	# portion of the name.  We always set it to "unknown".
-	sysctl="sysctl -n hw.machine_arch"
-	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
-	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
-	case "${UNAME_MACHINE_ARCH}" in
-	    armeb) machine=armeb-unknown ;;
-	    arm*) machine=arm-unknown ;;
-	    sh3el) machine=shl-unknown ;;
-	    sh3eb) machine=sh-unknown ;;
-	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
-	esac
-	# The Operating System including object format, if it has switched
-	# to ELF recently, or will in the future.
-	case "${UNAME_MACHINE_ARCH}" in
-	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
-		eval $set_cc_for_build
-		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
-			| grep __ELF__ >/dev/null
-		then
-		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
-		    # Return netbsd for either.  FIX?
-		    os=netbsd
-		else
-		    os=netbsdelf
-		fi
-		;;
-	    *)
-	        os=netbsd
-		;;
-	esac
-	# The OS release
-	# Debian GNU/NetBSD machines have a different userland, and
-	# thus, need a distinct triplet. However, they do not need
-	# kernel version information, so it can be replaced with a
-	# suitable tag, in the style of linux-gnu.
-	case "${UNAME_VERSION}" in
-	    Debian*)
-		release='-gnu'
-		;;
-	    *)
-		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
-		;;
-	esac
-	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
-	# contains redundant information, the shorter form:
-	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
-	echo "${machine}-${os}${release}"
-	exit 0 ;;
-    amd64:OpenBSD:*:*)
-	echo x86_64-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    amiga:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    arc:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    cats:OpenBSD:*:*)
-	echo arm-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    hp300:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    luna88k:OpenBSD:*:*)
-    	echo m88k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mac68k:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    macppc:OpenBSD:*:*)
-	echo powerpc-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvme68k:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvme88k:OpenBSD:*:*)
-	echo m88k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvmeppc:OpenBSD:*:*)
-	echo powerpc-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    pmax:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    sgi:OpenBSD:*:*)
-	echo mipseb-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    sun3:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    wgrisc:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    *:OpenBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    *:ekkoBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
-	exit 0 ;;
-    macppc:MirBSD:*:*)
-	echo powerppc-unknown-mirbsd${UNAME_RELEASE}
-	exit 0 ;;
-    *:MirBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
-	exit 0 ;;
+    *:OS/2:*:*)
+	echo "i386-pc-os2_emx"
+	exit 0;;
     alpha:OSF1:*:*)
-	case $UNAME_RELEASE in
-	*4.0)
+	if test $UNAME_RELEASE = "V4.0"; then
 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
-		;;
-	*5.*)
-	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
-		;;
-	esac
-	# According to Compaq, /usr/sbin/psrinfo has been available on
-	# OSF/1 and Tru64 systems produced since 1995.  I hope that
-	# covers most systems running today.  This code pipes the CPU
-	# types through head -n 1, so we only detect the type of CPU 0.
-	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
-	case "$ALPHA_CPU_TYPE" in
-	    "EV4 (21064)")
-		UNAME_MACHINE="alpha" ;;
-	    "EV4.5 (21064)")
-		UNAME_MACHINE="alpha" ;;
-	    "LCA4 (21066/21068)")
-		UNAME_MACHINE="alpha" ;;
-	    "EV5 (21164)")
-		UNAME_MACHINE="alphaev5" ;;
-	    "EV5.6 (21164A)")
-		UNAME_MACHINE="alphaev56" ;;
-	    "EV5.6 (21164PC)")
-		UNAME_MACHINE="alphapca56" ;;
-	    "EV5.7 (21164PC)")
-		UNAME_MACHINE="alphapca57" ;;
-	    "EV6 (21264)")
-		UNAME_MACHINE="alphaev6" ;;
-	    "EV6.7 (21264A)")
-		UNAME_MACHINE="alphaev67" ;;
-	    "EV6.8CB (21264C)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.8AL (21264B)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.8CX (21264D)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.9A (21264/EV69A)")
-		UNAME_MACHINE="alphaev69" ;;
-	    "EV7 (21364)")
-		UNAME_MACHINE="alphaev7" ;;
-	    "EV7.9 (21364A)")
-		UNAME_MACHINE="alphaev79" ;;
-	esac
-	# A Pn.n version is a patched version.
+	fi
 	# A Vn.n version is a released version.
 	# A Tn.n version is a released field test version.
 	# A Xn.n version is an unreleased experimental baselevel.
 	# 1.2 uses "1.2" for uname -r.
-	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-	exit 0 ;;
-    Alpha*:OpenVMS:*:*)
-	echo alpha-hp-vms
+	cat <<EOF >$dummy.s
+	.globl main
+	.ent main
+main:
+	.frame \$30,0,\$26,0
+	.prologue 0
+	.long 0x47e03d80 # implver $0
+	lda \$2,259
+	.long 0x47e20c21 # amask $2,$1
+	srl \$1,8,\$2
+	sll \$2,2,\$2
+	sll \$0,3,\$0
+	addl \$1,\$0,\$0
+	addl \$2,\$0,\$0
+	ret \$31,(\$26),1
+	.end main
+EOF
+	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+	if test "$?" = 0 ; then
+		./$dummy
+		case "$?" in
+			7)
+				UNAME_MACHINE="alpha"
+				;;
+			15)
+				UNAME_MACHINE="alphaev5"
+				;;
+			14)
+				UNAME_MACHINE="alphaev56"
+				;;
+			10)
+				UNAME_MACHINE="alphapca56"
+				;;
+			16)
+				UNAME_MACHINE="alphaev6"
+				;;
+		esac
+	fi
+	rm -f $dummy.s $dummy
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 	exit 0 ;;
     Alpha\ *:Windows_NT*:*)
 	# How do we know it's Interix rather than the generic POSIX subsystem?
@@ -320,24 +140,42 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	echo alpha-dec-winnt3.5
 	exit 0 ;;
     Amiga*:UNIX_System_V:4.0:*)
-	echo m68k-unknown-sysv4
+	echo m68k-cbm-sysv4
 	exit 0;;
+    amiga:NetBSD:*:*)
+      echo m68k-cbm-netbsd${UNAME_RELEASE}
+      exit 0 ;;
+    amiga:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     *:[Aa]miga[Oo][Ss]:*:*)
 	echo ${UNAME_MACHINE}-unknown-amigaos
 	exit 0 ;;
-    *:[Mm]orph[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-unknown-morphos
+    arc64:OpenBSD:*:*)
+	echo mips64el-unknown-openbsd${UNAME_RELEASE}
 	exit 0 ;;
-    *:OS/390:*:*)
-	echo i370-ibm-openedition
+    arc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    hkmips:OpenBSD:*:*)
+	echo mips-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    pmax:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sgi:OpenBSD:*:*)
+	echo mips-unknown-openbsd${UNAME_RELEASE}
 	exit 0 ;;
-    *:OS400:*:*)
-        echo powerpc-ibm-os400
+    wgrisc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
 	exit 0 ;;
     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 	echo arm-acorn-riscix${UNAME_RELEASE}
 	exit 0;;
-    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+    arm32:NetBSD:*:*)
+	echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	exit 0 ;;
+    SR2?01:HI-UX/MPP:*:*)
 	echo hppa1.1-hitachi-hiuxmpp
 	exit 0;;
     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
@@ -351,13 +189,6 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     NILE*:*:*:dcosx)
 	echo pyramid-pyramid-svr4
 	exit 0 ;;
-    DRS?6000:unix:4.0:6*)
-	echo sparc-icl-nx6
-	exit 0 ;;
-    DRS?6000:UNIX_SV:4.2*:7*)
-	case `/usr/bin/uname -p` in
-	    sparc) echo sparc-icl-nx7 && exit 0 ;;
-	esac ;;
     sun4H:SunOS:5.*:*)
 	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 	exit 0 ;;
@@ -386,7 +217,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	echo m68k-sun-sunos${UNAME_RELEASE}
 	exit 0 ;;
     sun*:*:4.2BSD:*)
-	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 	case "`/bin/arch`" in
 	    sun3)
@@ -400,9 +231,15 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     aushp:SunOS:*:*)
 	echo sparc-auspex-sunos${UNAME_RELEASE}
 	exit 0 ;;
+    atari*:NetBSD:*:*)
+	echo m68k-atari-netbsd${UNAME_RELEASE}
+	exit 0 ;;
+    atari*:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     # The situation for MiNT is a little confusing.  The machine name
     # can be virtually everything (everything which is not
-    # "atarist" or "atariste" at least should have a processor
+    # "atarist" or "atariste" at least should have a processor 
     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
     # to the lowercase version "mint" (or "freemint").  Finally
     # the system name "TOS" denotes a system which is actually not
@@ -426,12 +263,30 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
         echo m68k-unknown-mint${UNAME_RELEASE}
         exit 0 ;;
-    m68k:machten:*:*)
-	echo m68k-apple-machten${UNAME_RELEASE}
+    sun3*:NetBSD:*:*)
+	echo m68k-sun-netbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sun3*:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mac68k:NetBSD:*:*)
+	echo m68k-apple-netbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mac68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme88k:OpenBSD:*:*)
+	echo m88k-unknown-openbsd${UNAME_RELEASE}
 	exit 0 ;;
     powerpc:machten:*:*)
 	echo powerpc-apple-machten${UNAME_RELEASE}
 	exit 0 ;;
+    macppc:NetBSD:*:*)
+        echo powerpc-apple-netbsd${UNAME_RELEASE}
+        exit 0 ;;
     RISC*:Mach:*:*)
 	echo mips-dec-mach_bsd4.3
 	exit 0 ;;
@@ -445,10 +300,8 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	echo clipper-intergraph-clix${UNAME_RELEASE}
 	exit 0 ;;
     mips:*:*:UMIPS | mips:*:*:RISCos)
-	eval $set_cc_for_build
 	sed 's/^	//' << EOF >$dummy.c
 #ifdef __cplusplus
-#include <stdio.h>  /* for printf() prototype */
 	int main (int argc, char *argv[]) {
 #else
 	int main (argc, argv) int argc; char *argv[]; {
@@ -467,20 +320,12 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	  exit (-1);
 	}
 EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c \
-	  && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
-	  && exit 0
+	$CC_FOR_BUILD $dummy.c -o $dummy \
+	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+	  && rm $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
 	echo mips-mips-riscos${UNAME_RELEASE}
 	exit 0 ;;
-    Motorola:PowerMAX_OS:*:*)
-	echo powerpc-motorola-powermax
-	exit 0 ;;
-    Motorola:*:4.3:PL8-*)
-	echo powerpc-harris-powermax
-	exit 0 ;;
-    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
-	echo powerpc-harris-powermax
-	exit 0 ;;
     Night_Hawk:Power_UNIX:*:*)
 	echo powerpc-harris-powerunix
 	exit 0 ;;
@@ -496,18 +341,15 @@ EOF
     AViiON:dgux:*:*)
         # DG/UX returns AViiON for all architectures
         UNAME_PROCESSOR=`/usr/bin/uname -p`
-	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
-	then
-	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
-	       [ ${TARGET_BINARY_INTERFACE}x = x ]
-	    then
+        if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
+	if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
+	     -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
 		echo m88k-dg-dgux${UNAME_RELEASE}
-	    else
-		echo m88k-dg-dguxbcs${UNAME_RELEASE}
-	    fi
 	else
-	    echo i586-dg-dgux${UNAME_RELEASE}
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
 	fi
+        else echo i586-dg-dgux${UNAME_RELEASE}
+        fi
  	exit 0 ;;
     M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
 	echo m88k-dolphin-sysv3
@@ -528,20 +370,11 @@ EOF
     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
 	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
-    i*86:AIX:*:*)
+    i?86:AIX:*:*)
 	echo i386-ibm-aix
 	exit 0 ;;
-    ia64:AIX:*:*)
-	if [ -x /usr/bin/oslevel ] ; then
-		IBM_REV=`/usr/bin/oslevel`
-	else
-		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
-	fi
-	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
-	exit 0 ;;
     *:AIX:2:3)
 	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
-		eval $set_cc_for_build
 		sed 's/^		//' << EOF >$dummy.c
 		#include <sys/systemcfg.h>
 
@@ -553,7 +386,8 @@ EOF
 			exit(0);
 			}
 EOF
-		$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
+		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
+		rm -f $dummy.c $dummy
 		echo rs6000-ibm-aix3.2.5
 	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 		echo rs6000-ibm-aix3.2.4
@@ -561,9 +395,9 @@ EOF
 		echo rs6000-ibm-aix3.2
 	fi
 	exit 0 ;;
-    *:AIX:*:[45])
-	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
-	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+    *:AIX:*:4)
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
 		IBM_ARCH=rs6000
 	else
 		IBM_ARCH=powerpc
@@ -571,7 +405,7 @@ EOF
 	if [ -x /usr/bin/oslevel ] ; then
 		IBM_REV=`/usr/bin/oslevel`
 	else
-		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+		IBM_REV=4.${UNAME_RELEASE}
 	fi
 	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 	exit 0 ;;
@@ -581,7 +415,7 @@ EOF
     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 	echo romp-ibm-bsd4.4
 	exit 0 ;;
-    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC NetBSD and
 	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 	exit 0 ;;                           # report: romp-ibm BSD 4.3
     *:BOSX:*:*)
@@ -597,30 +431,11 @@ EOF
 	echo m68k-hp-bsd4.4
 	exit 0 ;;
     9000/[34678]??:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 	case "${UNAME_MACHINE}" in
 	    9000/31? )            HP_ARCH=m68000 ;;
 	    9000/[34]?? )         HP_ARCH=m68k ;;
 	    9000/[678][0-9][0-9])
-		if [ -x /usr/bin/getconf ]; then
-		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
-                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
-                    case "${sc_cpu_version}" in
-                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
-                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
-                      532)                      # CPU_PA_RISC2_0
-                        case "${sc_kernel_bits}" in
-                          32) HP_ARCH="hppa2.0n" ;;
-                          64) HP_ARCH="hppa2.0w" ;;
-			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
-                        esac ;;
-                    esac
-		fi
-		if [ "${HP_ARCH}" = "" ]; then
-		    eval $set_cc_for_build
-		    sed 's/^              //' << EOF >$dummy.c
-
-              #define _HPUX_SOURCE
+              sed 's/^              //' << EOF >$dummy.c
               #include <stdlib.h>
               #include <unistd.h>
 
@@ -651,29 +466,13 @@ EOF
                   exit (0);
               }
 EOF
-		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
-		    test -z "$HP_ARCH" && HP_ARCH=hppa
-		fi ;;
+	($CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
+	rm -f $dummy.c $dummy
 	esac
-	if [ ${HP_ARCH} = "hppa2.0w" ]
-	then
-	    # avoid double evaluation of $set_cc_for_build
-	    test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
-	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
-	    then
-		HP_ARCH="hppa2.0w"
-	    else
-		HP_ARCH="hppa64"
-	    fi
-	fi
-	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
-	exit 0 ;;
-    ia64:HP-UX:*:*)
 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	echo ia64-hp-hpux${HPUX_REV}
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 	exit 0 ;;
     3050*:HI-UX:*:*)
-	eval $set_cc_for_build
 	sed 's/^	//' << EOF >$dummy.c
 	#include <unistd.h>
 	int
@@ -699,7 +498,8 @@ EOF
 	  exit (0);
 	}
 EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
+	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
 	echo unknown-hitachi-hiuxwe2
 	exit 0 ;;
     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
@@ -708,7 +508,7 @@ EOF
     9000/8??:4.3bsd:*:*)
 	echo hppa1.0-hp-bsd
 	exit 0 ;;
-    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+    *9??*:MPE/iX:*:*)
 	echo hppa1.0-hp-mpeix
 	exit 0 ;;
     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
@@ -717,7 +517,7 @@ EOF
     hp8??:OSF1:*:*)
 	echo hppa1.0-hp-osf
 	exit 0 ;;
-    i*86:OSF1:*:*)
+    i?86:OSF1:*:*)
 	if [ -x /usr/sbin/sysversion ] ; then
 	    echo ${UNAME_MACHINE}-unknown-osf1mk
 	else
@@ -727,6 +527,9 @@ EOF
     parisc*:Lites*:*:*)
 	echo hppa1.1-hp-lites
 	exit 0 ;;
+    hppa*:OpenBSD:*:*)
+	echo hppa-unknown-openbsd
+	exit 0 ;;
     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 	echo c1-convex-bsd
         exit 0 ;;
@@ -745,39 +548,41 @@ EOF
     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 	echo c4-convex-bsd
         exit 0 ;;
+    CRAY*X-MP:*:*:*)
+	echo xmp-cray-unicos
+        exit 0 ;;
     CRAY*Y-MP:*:*:*)
-	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	echo ymp-cray-unicos${UNAME_RELEASE}
 	exit 0 ;;
     CRAY*[A-Z]90:*:*:*)
 	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
-	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
-	      -e 's/\.[^.]*$/.X/'
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
 	exit 0 ;;
     CRAY*TS:*:*:*)
-	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	echo t90-cray-unicos${UNAME_RELEASE}
 	exit 0 ;;
     CRAY*T3E:*:*:*)
-	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit 0 ;;
-    CRAY*SV1:*:*:*)
-	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	echo t3e-cray-unicosmk${UNAME_RELEASE}
 	exit 0 ;;
-    *:UNICOS/mp:*:*)
-	echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit 0 ;;
-    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
-	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+    CRAY-2:*:*:*)
+	echo cray2-cray-unicos
+        exit 0 ;;
+    F300:UNIX_System_V:*:*)
         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
-        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
         exit 0 ;;
-    5000:UNIX_System_V:4.*:*)
-        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
-        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+    F301:UNIX_System_V:*:*)
+       echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
+       exit 0 ;;
+    hp3[0-9][05]:NetBSD:*:*)
+	echo m68k-hp-netbsd${UNAME_RELEASE}
 	exit 0 ;;
-    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+    hp300:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    i?86:BSD/386:*:* | i?86:BSD/OS:*:*)
 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 	exit 0 ;;
     sparc*:BSD/OS:*:*)
@@ -787,21 +592,22 @@ EOF
 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 	exit 0 ;;
     *:FreeBSD:*:*)
-	# Determine whether the default compiler uses glibc.
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#include <features.h>
-	#if __GLIBC__ >= 2
-	LIBC=gnu
-	#else
-	LIBC=
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
-	# GNU/KFreeBSD systems have a "k" prefix to indicate we are using
-	# FreeBSD's kernel, but not the complete OS.
-	case ${LIBC} in gnu) kernel_only='k' ;; esac
-	echo ${UNAME_MACHINE}-unknown-${kernel_only}freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
+	if test -x /usr/bin/objformat; then
+	    if test "elf" = "`/usr/bin/objformat`"; then
+		echo ${UNAME_MACHINE}-unknown-freebsdelf`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
+		exit 0
+	    fi
+	fi
+	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit 0 ;;
+    *:NetBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	exit 0 ;;
+    *:OpenBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	exit 0 ;;
+    *:*:*BOW*:*)
+	echo i386-pc-bow
 	exit 0 ;;
     i*:CYGWIN*:*)
 	echo ${UNAME_MACHINE}-pc-cygwin
@@ -809,20 +615,11 @@ EOF
     i*:MINGW*:*)
 	echo ${UNAME_MACHINE}-pc-mingw32
 	exit 0 ;;
-    i*:PW*:*)
-	echo ${UNAME_MACHINE}-pc-pw32
-	exit 0 ;;
-    x86:Interix*:[34]*)
-	echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
-	exit 0 ;;
-    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
-	echo i${UNAME_MACHINE}-pc-mks
-	exit 0 ;;
     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 	# How do we know it's Interix rather than the generic POSIX subsystem?
 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 	# UNAME_MACHINE based on the output of uname instead of i386?
-	echo i586-pc-interix
+	echo i386-pc-interix
 	exit 0 ;;
     i*:UWIN*:*)
 	echo ${UNAME_MACHINE}-pc-uwin
@@ -834,178 +631,180 @@ EOF
 	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 	exit 0 ;;
     *:GNU:*:*)
-	# the GNU system
 	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 	exit 0 ;;
-    *:GNU/*:*:*)
-	# other systems with GNU libc and userland
-	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
-	exit 0 ;;
-    i*86:Minix:*:*)
-	echo ${UNAME_MACHINE}-pc-minix
-	exit 0 ;;
-    arm*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
-    cris:Linux:*:*)
-	echo cris-axis-linux-gnu
-	exit 0 ;;
-    ia64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
-    m32r*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
-    m68*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
-    mips:Linux:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#undef CPU
-	#undef mips
-	#undef mipsel
-	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-	CPU=mipsel
-	#else
-	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
-	CPU=mips
-	#else
-	CPU=
-	#endif
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
-	test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
-	;;
-    mips64:Linux:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#undef CPU
-	#undef mips64
-	#undef mips64el
-	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-	CPU=mips64el
-	#else
-	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
-	CPU=mips64
-	#else
-	CPU=
-	#endif
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
-	test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
-	;;
-    ppc:Linux:*:*)
-	echo powerpc-unknown-linux-gnu
-	exit 0 ;;
-    ppc64:Linux:*:*)
-	echo powerpc64-unknown-linux-gnu
-	exit 0 ;;
-    alpha:Linux:*:*)
-	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
-	  EV5)   UNAME_MACHINE=alphaev5 ;;
-	  EV56)  UNAME_MACHINE=alphaev56 ;;
-	  PCA56) UNAME_MACHINE=alphapca56 ;;
-	  PCA57) UNAME_MACHINE=alphapca56 ;;
-	  EV6)   UNAME_MACHINE=alphaev6 ;;
-	  EV67)  UNAME_MACHINE=alphaev67 ;;
-	  EV68*) UNAME_MACHINE=alphaev68 ;;
-        esac
-	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
-	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
-	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
-	exit 0 ;;
-    parisc:Linux:*:* | hppa:Linux:*:*)
-	# Look for CPU level
-	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
-	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
-	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
-	  *)    echo hppa-unknown-linux-gnu ;;
+    *:Linux:*:*)
+	# uname on the ARM produces all sorts of strangeness, and we need to
+	# filter it out.
+	case "$UNAME_MACHINE" in
+	  armv*)		      UNAME_MACHINE=$UNAME_MACHINE ;;
+	  arm* | sa110*)	      UNAME_MACHINE="arm" ;;
 	esac
-	exit 0 ;;
-    parisc64:Linux:*:* | hppa64:Linux:*:*)
-	echo hppa64-unknown-linux-gnu
-	exit 0 ;;
-    s390:Linux:*:* | s390x:Linux:*:*)
-	echo ${UNAME_MACHINE}-ibm-linux
-	exit 0 ;;
-    sh64*:Linux:*:*)
-    	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
-    sh*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
-    sparc:Linux:*:* | sparc64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
-    x86_64:Linux:*:*)
-	echo x86_64-unknown-linux-gnu
-	exit 0 ;;
-    i*86:Linux:*:*)
+
 	# The BFD linker knows what the default object file format is, so
 	# first see if it will tell us. cd to the root directory to prevent
 	# problems with other programs or directories called `ld' in the path.
-	# Set LC_ALL=C to ensure ld outputs messages in English.
-	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
-			 | sed -ne '/supported targets:/!d
+	ld_help_string=`cd /; ld --help 2>&1`
+	ld_supported_emulations=`echo $ld_help_string \
+			 | sed -ne '/supported emulations:/!d
 				    s/[ 	][ 	]*/ /g
-				    s/.*supported targets: *//
+				    s/.*supported emulations: *//
 				    s/ .*//
 				    p'`
-        case "$ld_supported_targets" in
-	  elf32-i386)
-		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
-		;;
-	  a.out-i386-linux)
-		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
-		exit 0 ;;
-	  coff-i386)
-		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
-		exit 0 ;;
-	  "")
-		# Either a pre-BFD a.out linker (linux-gnuoldld) or
-		# one that does not give us useful --help.
-		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
-		exit 0 ;;
+        case "$ld_supported_emulations" in
+	  i?86linux)  echo "${UNAME_MACHINE}-pc-linux-aout"      ; exit 0 ;;
+	  i?86coff)   echo "${UNAME_MACHINE}-pc-linux-coff"      ; exit 0 ;;
+	  sparclinux) echo "${UNAME_MACHINE}-unknown-linux-aout" ; exit 0 ;;
+	  armlinux)   echo "${UNAME_MACHINE}-unknown-linux-aout" ; exit 0 ;;
+	  m68klinux)  echo "${UNAME_MACHINE}-unknown-linux-aout" ; exit 0 ;;
+	  elf32ppc)
+		# Determine Lib Version
+		cat >$dummy.c <<EOF
+#include <features.h>
+#if defined(__GLIBC__)
+extern char __libc_version[];
+extern char __libc_release[];
+#endif
+main(argc, argv)
+     int argc;
+     char *argv[];
+{
+#if defined(__GLIBC__)
+  printf("%s %s\n", __libc_version, __libc_release);
+#else
+  printf("unkown\n");
+#endif
+  return 0;
+}
+EOF
+		LIBC=""
+		$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
+		if test "$?" = 0 ; then
+			./$dummy | grep 1\.99 > /dev/null
+			if test "$?" = 0 ; then
+				LIBC="-libc1"
+			fi
+		fi	
+		rm -f $dummy.c $dummy
+		echo powerpc-unknown-linux${LIBC} ; exit 0 ;;
 	esac
-	# Determine whether the default compiler is a.out or elf
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#include <features.h>
-	#ifdef __ELF__
-	# ifdef __GLIBC__
-	#  if __GLIBC__ >= 2
-	LIBC=gnu
-	#  else
-	LIBC=gnulibc1
-	#  endif
-	# else
-	LIBC=gnulibc1
-	# endif
-	#else
-	#ifdef __INTEL_COMPILER
-	LIBC=gnu
-	#else
-	LIBC=gnuaout
-	#endif
-	#endif
-	#ifdef __dietlibc__
-	LIBC=dietlibc
-	#endif
+
+	if test "${UNAME_MACHINE}" = "alpha" ; then
+		sed 's/^	//'  <<EOF >$dummy.s
+		.globl main
+		.ent main
+	main:
+		.frame \$30,0,\$26,0
+		.prologue 0
+		.long 0x47e03d80 # implver $0
+		lda \$2,259
+		.long 0x47e20c21 # amask $2,$1
+		srl \$1,8,\$2
+		sll \$2,2,\$2
+		sll \$0,3,\$0
+		addl \$1,\$0,\$0
+		addl \$2,\$0,\$0
+		ret \$31,(\$26),1
+		.end main
+EOF
+		LIBC=""
+		$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+		if test "$?" = 0 ; then
+			./$dummy
+			case "$?" in
+			7)
+				UNAME_MACHINE="alpha"
+				;;
+			15)
+				UNAME_MACHINE="alphaev5"
+				;;
+			14)
+				UNAME_MACHINE="alphaev56"
+				;;
+			10)
+				UNAME_MACHINE="alphapca56"
+				;;
+			16)
+				UNAME_MACHINE="alphaev6"
+				;;
+			esac	
+
+			objdump --private-headers $dummy | \
+			  grep ld.so.1 > /dev/null
+			if test "$?" = 0 ; then
+				LIBC="-libc1"
+			fi
+		fi
+		rm -f $dummy.s $dummy
+		echo ${UNAME_MACHINE}-unknown-linux${LIBC} ; exit 0
+	elif test "${UNAME_MACHINE}" = "mips" ; then
+	  cat >$dummy.c <<EOF
+#ifdef __cplusplus
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+#ifdef __MIPSEB__
+  printf ("%s-unknown-linux\n", argv[1]);
+#endif
+#ifdef __MIPSEL__
+  printf ("%sel-unknown-linux\n", argv[1]);
+#endif
+  return 0;
+}
+EOF
+	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
+	  rm -f $dummy.c $dummy
+	else
+	  # Either a pre-BFD a.out linker (linux-oldld)
+	  # or one that does not give us useful --help.
+	  # GCC wants to distinguish between linux-oldld and linux-aout.
+	  # If ld does not provide *any* "supported emulations:"
+	  # that means it is oldld.
+	  echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
+	  test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-oldld" && exit 0
+
+	  case "${UNAME_MACHINE}" in
+	  i?86)
+	    VENDOR=pc;
+	    ;;
+	  *)
+	    VENDOR=unknown;
+	    ;;
+	  esac
+	  # Determine whether the default compiler is a.out or elf
+	  cat >$dummy.c <<EOF
+#include <features.h>
+#ifdef __cplusplus
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+#ifdef __ELF__
+# ifdef __GLIBC__
+#  if __GLIBC__ >= 2
+    printf ("%s-${VENDOR}-linux\n", argv[1]);
+#  else
+    printf ("%s-${VENDOR}-linux-libc1\n", argv[1]);
+#  endif
+# else
+   printf ("%s-${VENDOR}-linux-libc1\n", argv[1]);
+# endif
+#else
+  printf ("%s-${VENDOR}-linux-aout\n", argv[1]);
+#endif
+  return 0;
+}
 EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
-	test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
-	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
-	;;
-    i*86:DYNIX/ptx:4*:*)
-	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
-	# earlier versions are messed up and put the nodename in both
-	# sysname and nodename.
+	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
+	  rm -f $dummy.c $dummy
+	fi ;;
+# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
+# are messed up and put the nodename in both sysname and nodename.
+    i?86:DYNIX/ptx:4*:*)
 	echo i386-sequent-sysv4
 	exit 0 ;;
-    i*86:UNIX_SV:4.2MP:2.*)
+    i?86:UNIX_SV:4.2MP:2.*)
         # Unixware is an offshoot of SVR4, but it has its own version
         # number series starting with 2...
         # I am not positive that other SVR4 systems won't match this,
@@ -1013,62 +812,47 @@ EOF
         # Use sysv4.2uw... so that sysv4* matches it.
 	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
 	exit 0 ;;
-    i*86:OS/2:*:*)
-	# If we were able to find `uname', then EMX Unix compatibility
-	# is probably installed.
-	echo ${UNAME_MACHINE}-pc-os2-emx
-	exit 0 ;;
-    i*86:XTS-300:*:STOP)
-	echo ${UNAME_MACHINE}-unknown-stop
-	exit 0 ;;
-    i*86:atheos:*:*)
-	echo ${UNAME_MACHINE}-unknown-atheos
-	exit 0 ;;
-	i*86:syllable:*:*)
-	echo ${UNAME_MACHINE}-pc-syllable
-	exit 0 ;;
-    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
-	echo i386-unknown-lynxos${UNAME_RELEASE}
-	exit 0 ;;
-    i*86:*DOS:*:*)
-	echo ${UNAME_MACHINE}-pc-msdosdjgpp
-	exit 0 ;;
-    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
-	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+    i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
 	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
-		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
 	else
-		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
 	fi
 	exit 0 ;;
-    i*86:*:5:[78]*)
-	case `/bin/uname -X | grep "^Machine"` in
-	    *486*)	     UNAME_MACHINE=i486 ;;
-	    *Pentium)	     UNAME_MACHINE=i586 ;;
-	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
-	esac
-	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+    i?86:*:5:7*)
+	UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
+	(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
+	(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) && UNAME_MACHINE=i586
+	(/bin/uname -X|egrep '^Machine.*Pent.*II' >/dev/null) && UNAME_MACHINE=i686
+	(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) && UNAME_MACHINE=i585
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}${UNAME_VERSION}-sysv${UNAME_RELEASE}
 	exit 0 ;;
-    i*86:*:3.2:*)
+    i?86:*:3.2:*)
 	if test -f /usr/options/cb.name; then
 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
 	elif /bin/uname -X 2>/dev/null >/dev/null ; then
-		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
-		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
-		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
 			&& UNAME_MACHINE=i586
-		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+		(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
 			&& UNAME_MACHINE=i686
-		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+		(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
 			&& UNAME_MACHINE=i686
 		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
 	else
 		echo ${UNAME_MACHINE}-pc-sysv32
 	fi
 	exit 0 ;;
+    i?86:UnixWare:*:*)
+	if /bin/uname -X 2>/dev/null >/dev/null ; then
+	  (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
+	    && UNAME_MACHINE=i586
+	fi
+	echo ${UNAME_MACHINE}-unixware-${UNAME_RELEASE}-${UNAME_VERSION}
+	exit 0 ;;
     pc:*:*:*)
-	# Left here for compatibility:
         # uname -m prints for DJGPP always 'pc', but it prints nothing about
         # the processor, so we play safe by assuming i386.
 	echo i386-pc-msdosdjgpp
@@ -1090,15 +874,9 @@ EOF
 	# "miniframe"
 	echo m68010-convergent-sysv
 	exit 0 ;;
-    mc68k:UNIX:SYSTEM5:3.51m)
-	echo m68k-convergent-sysv
-	exit 0 ;;
-    M680?0:D-NIX:5.3:*)
-	echo m68k-diab-dnix
-	exit 0 ;;
-    M68*:*:R3V[5678]*:*)
+    M68*:*:R3V[567]*:*)
 	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
-    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0)
+    3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
 	OS_REL=''
 	test -r /etc/.relid \
 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
@@ -1109,21 +887,21 @@ EOF
     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
           && echo i486-ncr-sysv4 && exit 0 ;;
-    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+    m68*:LynxOS:2.*:*)
 	echo m68k-unknown-lynxos${UNAME_RELEASE}
 	exit 0 ;;
     mc68030:UNIX_System_V:4.*:*)
 	echo m68k-atari-sysv4
 	exit 0 ;;
+    i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
     TSUNAMI:LynxOS:2.*:*)
 	echo sparc-unknown-lynxos${UNAME_RELEASE}
 	exit 0 ;;
-    rs6000:LynxOS:2.*:*)
+    rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
 	echo rs6000-unknown-lynxos${UNAME_RELEASE}
 	exit 0 ;;
-    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
-	echo powerpc-unknown-lynxos${UNAME_RELEASE}
-	exit 0 ;;
     SM[BE]S:UNIX_SV:*:*)
 	echo mips-dde-sysv${UNAME_RELEASE}
 	exit 0 ;;
@@ -1141,8 +919,8 @@ EOF
 		echo ns32k-sni-sysv
 	fi
 	exit 0 ;;
-    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
-                      # says <Richard.M.Bartel@ccMail.Census.GOV>
+    PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                           # says <Richard.M.Bartel@ccMail.Census.GOV>
         echo i586-unisys-sysv4
         exit 0 ;;
     *:UNIX_System_V:4*:FTX*)
@@ -1154,23 +932,22 @@ EOF
 	# From seanf@swdc.stratus.com.
 	echo i860-stratus-sysv4
 	exit 0 ;;
-    *:VOS:*:*)
-	# From Paul.Green@stratus.com.
-	echo hppa1.1-stratus-vos
-	exit 0 ;;
     mc68*:A/UX:*:*)
 	echo m68k-apple-aux${UNAME_RELEASE}
 	exit 0 ;;
-    news*:NEWS-OS:6*:*)
+    news*:NEWS-OS:*:6*)
 	echo mips-sony-newsos6
 	exit 0 ;;
     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
 	if [ -d /usr/nec ]; then
-	        echo mips-nec-sysv${UNAME_RELEASE}
+		echo mips-nec-sysv`echo ${UNAME_RELEASE} | sed -n 's/\([.0-9]*\).*/\1/p'`
 	else
 	        echo mips-unknown-sysv${UNAME_RELEASE}
 	fi
         exit 0 ;;
+    DS/90*:*:*:V20*)
+  	echo sparc-fujitsu-uxpds
+  	exit 0 ;;
     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
 	echo powerpc-be-beos
 	exit 0 ;;
@@ -1186,9 +963,6 @@ EOF
     SX-5:SUPER-UX:*:*)
 	echo sx5-nec-superux${UNAME_RELEASE}
 	exit 0 ;;
-    SX-6:SUPER-UX:*:*)
-	echo sx6-nec-superux${UNAME_RELEASE}
-	exit 0 ;;
     Power*:Rhapsody:*:*)
 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
 	exit 0 ;;
@@ -1196,76 +970,13 @@ EOF
 	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
 	exit 0 ;;
     *:Darwin:*:*)
-	case `uname -p` in
-	    *86) UNAME_PROCESSOR=i686 ;;
-	    powerpc) UNAME_PROCESSOR=powerpc ;;
-	esac
-	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
-	exit 0 ;;
-    *:procnto*:*:* | *:QNX:[0123456789]*:*)
-	UNAME_PROCESSOR=`uname -p`
-	if test "$UNAME_PROCESSOR" = "x86"; then
-		UNAME_PROCESSOR=i386
-		UNAME_MACHINE=pc
-	fi
-	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
-	exit 0 ;;
-    *:QNX:*:4*)
-	echo i386-pc-qnx
-	exit 0 ;;
-    NSR-?:NONSTOP_KERNEL:*:*)
-	echo nsr-tandem-nsk${UNAME_RELEASE}
-	exit 0 ;;
-    *:NonStop-UX:*:*)
-	echo mips-compaq-nonstopux
-	exit 0 ;;
-    BS2000:POSIX*:*:*)
-	echo bs2000-siemens-sysv
-	exit 0 ;;
-    DS/*:UNIX_System_V:*:*)
-	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
-	exit 0 ;;
-    *:Plan9:*:*)
-	# "uname -m" is not consistent, so use $cputype instead. 386
-	# is converted to i386 for consistency with other x86
-	# operating systems.
-	if test "$cputype" = "386"; then
-	    UNAME_MACHINE=i386
-	else
-	    UNAME_MACHINE="$cputype"
-	fi
-	echo ${UNAME_MACHINE}-unknown-plan9
-	exit 0 ;;
-    *:TOPS-10:*:*)
-	echo pdp10-unknown-tops10
-	exit 0 ;;
-    *:TENEX:*:*)
-	echo pdp10-unknown-tenex
-	exit 0 ;;
-    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
-	echo pdp10-dec-tops20
-	exit 0 ;;
-    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
-	echo pdp10-xkl-tops20
-	exit 0 ;;
-    *:TOPS-20:*:*)
-	echo pdp10-unknown-tops20
-	exit 0 ;;
-    *:ITS:*:*)
-	echo pdp10-unknown-its
-	exit 0 ;;
-    SEI:*:*:SEIUX)
-        echo mips-sei-seiux${UNAME_RELEASE}
-	exit 0 ;;
-    *:DragonFly:*:*)
-	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	echo `uname -p`-apple-darwin${UNAME_RELEASE}
 	exit 0 ;;
 esac
 
 #echo '(No uname command or uname output not recognized.)' 1>&2
 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
 
-eval $set_cc_for_build
 cat >$dummy.c <<EOF
 #ifdef _SEQUENT_
 # include <sys/types.h>
@@ -1352,24 +1063,11 @@ main ()
 #endif
 
 #if defined (vax)
-# if !defined (ultrix)
-#  include <sys/param.h>
-#  if defined (BSD)
-#   if BSD == 43
-      printf ("vax-dec-bsd4.3\n"); exit (0);
-#   else
-#    if BSD == 199006
-      printf ("vax-dec-bsd4.3reno\n"); exit (0);
-#    else
-      printf ("vax-dec-bsd\n"); exit (0);
-#    endif
-#   endif
-#  else
-    printf ("vax-dec-bsd\n"); exit (0);
-#  endif
-# else
-    printf ("vax-dec-ultrix\n"); exit (0);
-# endif
+#if !defined (ultrix)
+  printf ("vax-dec-bsd\n"); exit (0);
+#else
+  printf ("vax-dec-ultrix\n"); exit (0);
+#endif
 #endif
 
 #if defined (alliant) && defined (i860)
@@ -1380,7 +1078,8 @@ main ()
 }
 EOF
 
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
+$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
+rm -f $dummy.c $dummy
 
 # Apollos put the system type in the environment.
 
@@ -1412,48 +1111,6 @@ then
     esac
 fi
 
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
-    ftp://ftp.gnu.org/pub/gnu/config/
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo               = `(hostinfo) 2>/dev/null`
-/bin/universe          = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch              = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM  = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
+#echo '(Unable to guess system type)' 1>&2
 
 exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/config.sub b/config.sub
index 506d3ab77f..1000343616 100644
--- a/config.sub
+++ b/config.sub
@@ -1,10 +1,6 @@
 #! /bin/sh
-# Configuration validation subroutine script.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-
-timestamp='2004-06-11'
-
+# Configuration validation subroutine script, version 1.1.
+#   Copyright (C) 1991, 92-97, 1998, 1999 Free Software Foundation, Inc.
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
 # can handle that machine.  It does not imply ALL GNU software can.
@@ -29,9 +25,6 @@ timestamp='2004-06-11'
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
-# Please send patches to <config-patches@gnu.org>.  Submit a context
-# diff and a properly formatted ChangeLog entry.
-#
 # Configuration subroutine to validate and canonicalize a configuration type.
 # Supply the specified configuration type as an argument.
 # If it is invalid, we print an error message on stderr and exit with code 1.
@@ -52,74 +45,30 @@ timestamp='2004-06-11'
 #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
 # It is wrong to echo any other type of specification.
 
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
-       $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
-  -h, --help         print this help, then exit
-  -t, --time-stamp   print date of last modification, then exit
-  -v, --version      print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
-  case $1 in
-    --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit 0 ;;
-    --version | -v )
-       echo "$version" ; exit 0 ;;
-    --help | --h* | -h )
-       echo "$usage"; exit 0 ;;
-    -- )     # Stop option processing
-       shift; break ;;
-    - )	# Use stdin as input.
-       break ;;
-    -* )
-       echo "$me: invalid option $1$help"
-       exit 1 ;;
-
-    *local*)
-       # First pass through any local machine types.
-       echo $1
-       exit 0;;
-
-    * )
-       break ;;
-  esac
-done
+if [ x$1 = x ]
+then
+	echo Configuration name missing. 1>&2
+	echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
+	echo "or     $0 ALIAS" 1>&2
+	echo where ALIAS is a recognized configuration type. 1>&2
+	exit 1
+fi
 
-case $# in
- 0) echo "$me: missing argument$help" >&2
-    exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
-    exit 1;;
+# First pass through any local machine types.
+case $1 in
+	*local*)
+		echo $1
+		exit 0
+		;;
+	*)
+	;;
 esac
 
 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 # Here we must recognize all the valid KERNEL-OS combinations.
 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
-  nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
-  kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
+  linux*)
     os=-$maybe_os
     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
     ;;
@@ -145,7 +94,7 @@ case $os in
 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-	-apple | -axis)
+	-apple)
 		os=
 		basic_machine=$1
 		;;
@@ -156,17 +105,9 @@ case $os in
 	-scout)
 		;;
 	-wrs)
-		os=-vxworks
-		basic_machine=$1
-		;;
-	-chorusos*)
-		os=-chorusos
+		os=vxworks
 		basic_machine=$1
 		;;
- 	-chorusrdb)
- 		os=-chorusrdb
-		basic_machine=$1
- 		;;
 	-hiux*)
 		os=-hiuxwe2
 		;;
@@ -215,137 +156,61 @@ case $os in
 	-psos*)
 		os=-psos
 		;;
-	-mint | -mint[0-9]*)
-		basic_machine=m68k-atari
-		os=-mint
-		;;
 esac
 
 # Decode aliases for certain CPU-COMPANY combinations.
 case $basic_machine in
 	# Recognize the basic CPU types without company name.
 	# Some are omitted here because they have special meanings below.
-	1750a | 580 \
-	| a29k \
-	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
-	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
-	| am33_2.0 \
-	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
-	| c4x | clipper \
-	| d10v | d30v | dlx | dsp16xx \
-	| fr30 | frv \
-	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
-	| i370 | i860 | i960 | ia64 \
-	| ip2k | iq2000 \
-	| m32r | m68000 | m68k | m88k | mcore \
-	| mips | mipsbe | mipseb | mipsel | mipsle \
-	| mips16 \
-	| mips64 | mips64el \
-	| mips64vr | mips64vrel \
-	| mips64orion | mips64orionel \
-	| mips64vr4100 | mips64vr4100el \
-	| mips64vr4300 | mips64vr4300el \
-	| mips64vr5000 | mips64vr5000el \
-	| mipsisa32 | mipsisa32el \
-	| mipsisa32r2 | mipsisa32r2el \
-	| mipsisa64 | mipsisa64el \
-	| mipsisa64r2 | mipsisa64r2el \
-	| mipsisa64sb1 | mipsisa64sb1el \
-	| mipsisa64sr71k | mipsisa64sr71kel \
-	| mipstx39 | mipstx39el \
-	| mn10200 | mn10300 \
-	| msp430 \
-	| ns16k | ns32k \
-	| openrisc | or32 \
-	| pdp10 | pdp11 | pj | pjl \
-	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
-	| pyramid \
-	| sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
-	| sh64 | sh64le \
-	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
-	| strongarm \
-	| tahoe | thumb | tic4x | tic80 | tron \
-	| v850 | v850e \
-	| we32k \
-	| x86 | xscale | xstormy16 | xtensa \
-	| z8k)
-		basic_machine=$basic_machine-unknown
-		;;
-	m6811 | m68hc11 | m6812 | m68hc12)
-		# Motorola 68HC11/12.
+	tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
+		| arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
+		| 580 | i960 | h8300 \
+		| hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
+		| alpha | alphaev[4-7] | alphaev56 | alphapca5[67] \
+		| we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
+		| 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
+		| mips64orion | mips64orionel | mipstx39 | mipstx39el \
+		| mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
+		| mips64vr5000 | miprs64vr5000el \
+		| sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
+		| thumb | d10v)
 		basic_machine=$basic_machine-unknown
-		os=-none
 		;;
-	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65)
 		;;
 
 	# We use `pc' rather than `unknown'
 	# because (1) that's what they normally are, and
 	# (2) the word "unknown" tends to confuse beginning users.
-	i*86 | x86_64)
+	i[34567]86)
 	  basic_machine=$basic_machine-pc
 	  ;;
+	i[3456]86-TOWNS*)
+	  basic_machine=`echo $basic_machine | sed -e 's/-TOWNS.*/-TOWNS/'`
+	  ;;
 	# Object if more than one company name word.
 	*-*-*)
 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 		exit 1
 		;;
 	# Recognize the basic CPU types with company name.
-	580-* \
-	| a29k-* \
-	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
-	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
-	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
-	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
-	| avr-* \
-	| bs2000-* \
-	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
-	| clipper-* | cydra-* \
-	| d10v-* | d30v-* | dlx-* \
-	| elxsi-* \
-	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
-	| h8300-* | h8500-* \
-	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
-	| i*86-* | i860-* | i960-* | ia64-* \
-	| ip2k-* | iq2000-* \
-	| m32r-* \
-	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
-	| m88110-* | m88k-* | mcore-* \
-	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
-	| mips16-* \
-	| mips64-* | mips64el-* \
-	| mips64vr-* | mips64vrel-* \
-	| mips64orion-* | mips64orionel-* \
-	| mips64vr4100-* | mips64vr4100el-* \
-	| mips64vr4300-* | mips64vr4300el-* \
-	| mips64vr5000-* | mips64vr5000el-* \
-	| mipsisa32-* | mipsisa32el-* \
-	| mipsisa32r2-* | mipsisa32r2el-* \
-	| mipsisa64-* | mipsisa64el-* \
-	| mipsisa64r2-* | mipsisa64r2el-* \
-	| mipsisa64sb1-* | mipsisa64sb1el-* \
-	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
-	| mipstx39-* | mipstx39el-* \
-	| msp430-* \
-	| none-* | np1-* | nv1-* | ns16k-* | ns32k-* \
-	| orion-* \
-	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
-	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
-	| pyramid-* \
-	| romp-* | rs6000-* \
-	| sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
-	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
-	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
-	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
-	| tahoe-* | thumb-* \
-	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
-	| tron-* \
-	| v850-* | v850e-* | vax-* \
-	| we32k-* \
-	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
-	| xtensa-* \
-	| ymp-* \
-	| z8k-*)
+	vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
+	      | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
+	      | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
+	      | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
+	      | xmp-* | ymp-* \
+	      | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* | hppa2.0n-* \
+	      | alpha-* | alphaev[4-7]-* | alphaev56-* | alphapca5[67]-* \
+	      | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
+	      | clipper-* | orion-* \
+	      | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
+	      | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
+	      | mips64el-* | mips64orion-* | mips64orionel-* \
+	      | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
+	      | mipstx39-* | mipstx39el-* \
+	      | f301-* | armv*-* | t3e-* \
+	      | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
+	      | thumb-* | v850-* | d30v-* | tic30-* | c30-* )
 		;;
 	# Recognize the various machine names and aliases which stand
 	# for a CPU type and a company and sometimes even an OS.
@@ -377,25 +242,19 @@ case $basic_machine in
 		basic_machine=a29k-none
 		os=-bsd
 		;;
-	amd64)
-		basic_machine=x86_64-pc
-		;;
-	amd64-*)
-		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
 	amdahl)
 		basic_machine=580-amdahl
 		os=-sysv
 		;;
 	amiga | amiga-*)
-		basic_machine=m68k-unknown
+		basic_machine=m68k-cbm
 		;;
 	amigaos | amigados)
-		basic_machine=m68k-unknown
+		basic_machine=m68k-cbm
 		os=-amigaos
 		;;
 	amigaunix | amix)
-		basic_machine=m68k-unknown
+		basic_machine=m68k-cbm
 		os=-sysv4
 		;;
 	apollo68)
@@ -414,10 +273,6 @@ case $basic_machine in
 		basic_machine=ns32k-sequent
 		os=-dynix
 		;;
-	c90)
-		basic_machine=c90-cray
-		os=-unicos
-		;;
 	convex-c1)
 		basic_machine=c1-convex
 		os=-bsd
@@ -438,30 +293,27 @@ case $basic_machine in
 		basic_machine=c38-convex
 		os=-bsd
 		;;
-	cray | j90)
-		basic_machine=j90-cray
+	cray | ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	cray2)
+		basic_machine=cray2-cray
+		os=-unicos
+		;;
+	[ctj]90-cray)
+		basic_machine=c90-cray
 		os=-unicos
 		;;
 	crds | unos)
 		basic_machine=m68k-crds
 		;;
-	cris | cris-* | etrax*)
-		basic_machine=cris-axis
-		;;
 	da30 | da30-*)
 		basic_machine=m68k-da30
 		;;
 	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 		basic_machine=mips-dec
 		;;
-	decsystem10* | dec10*)
-		basic_machine=pdp10-dec
-		os=-tops10
-		;;
-	decsystem20* | dec20*)
-		basic_machine=pdp10-dec
-		os=-tops20
-		;;
 	delta | 3300 | motorola-3300 | motorola-delta \
 	      | 3300-motorola | delta-motorola)
 		basic_machine=m68k-motorola
@@ -503,10 +355,6 @@ case $basic_machine in
 		basic_machine=tron-gmicro
 		os=-sysv
 		;;
-	go32)
-		basic_machine=i386-pc
-		os=-go32
-		;;
 	h3050r* | hiux*)
 		basic_machine=hppa1.1-hitachi
 		os=-hiuxwe2
@@ -580,21 +428,22 @@ case $basic_machine in
 		;;
 	i370-ibm* | ibm*)
 		basic_machine=i370-ibm
+		os=-mvs
 		;;
 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
-	i*86v32)
+	i[34567]86v32)
 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 		os=-sysv32
 		;;
-	i*86v4*)
+	i[34567]86v4*)
 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 		os=-sysv4
 		;;
-	i*86v)
+	i[34567]86v)
 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 		os=-sysv
 		;;
-	i*86sol2)
+	i[34567]86sol2)
 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 		os=-solaris2
 		;;
@@ -606,6 +455,14 @@ case $basic_machine in
 		basic_machine=i386-unknown
 		os=-vsta
 		;;
+	i386-go32 | go32)
+		basic_machine=i386-unknown
+		os=-go32
+		;;
+	i386-mingw32 | mingw32)
+		basic_machine=i386-unknown
+		os=-mingw32
+		;;
 	iris | iris4d)
 		basic_machine=mips-sgi
 		case $os in
@@ -631,43 +488,35 @@ case $basic_machine in
 		basic_machine=ns32k-utek
 		os=-sysv
 		;;
-	mingw32)
-		basic_machine=i386-pc
-		os=-mingw32
-		;;
 	miniframe)
 		basic_machine=m68000-convergent
 		;;
-	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+	*mint | *MiNT)
 		basic_machine=m68k-atari
 		os=-mint
 		;;
+	mipsel*-linux*)
+		basic_machine=mipsel-unknown
+		os=-linux
+		;;
+	mips*-linux*)
+		basic_machine=mips-unknown
+		os=-linux
+		;;
 	mips3*-*)
 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 		;;
 	mips3*)
 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 		;;
-	mmix*)
-		basic_machine=mmix-knuth
-		os=-mmixware
-		;;
 	monitor)
 		basic_machine=m68k-rom68k
 		os=-coff
 		;;
-	morphos)
-		basic_machine=powerpc-unknown
-		os=-morphos
-		;;
 	msdos)
-		basic_machine=i386-pc
+		basic_machine=i386-unknown
 		os=-msdos
 		;;
-	mvs)
-		basic_machine=i370-ibm
-		os=-mvs
-		;;
 	ncr3000)
 		basic_machine=i486-ncr
 		os=-sysv4
@@ -676,8 +525,12 @@ case $basic_machine in
 		basic_machine=i386-unknown
 		os=-netbsd
 		;;
+	hpcmips*-*)
+		basic_machine=hpcmips-unknown
+		os=-netbsd
+		;;
 	netwinder)
-		basic_machine=armv4l-rebel
+		basic_machine=armv4l-corel
 		os=-linux
 		;;
 	news | news700 | news800 | news900)
@@ -725,32 +578,13 @@ case $basic_machine in
 		basic_machine=i960-intel
 		os=-mon960
 		;;
-	nonstopux)
-		basic_machine=mips-compaq
-		os=-nonstopux
-		;;
 	np1)
 		basic_machine=np1-gould
 		;;
-	nv1)
-		basic_machine=nv1-cray
-		os=-unicosmp
-		;;
-	nsr-tandem)
-		basic_machine=nsr-tandem
-		;;
 	op50n-* | op60c-*)
 		basic_machine=hppa1.1-oki
 		os=-proelf
 		;;
-	or32 | or32-*)
-		basic_machine=or32-unknown
-		os=-coff
-		;;
-	os400)
-		basic_machine=powerpc-ibm
-		os=-os400
-		;;
 	OSE68000 | ose68000)
 		basic_machine=m68000-ericsson
 		os=-ose
@@ -773,65 +607,45 @@ case $basic_machine in
 	pbb)
 		basic_machine=m68k-tti
 		;;
-	pc532 | pc532-*)
+        pc532 | pc532-*)
 		basic_machine=ns32k-pc532
 		;;
-	pentium | p5 | k5 | k6 | nexgen | viac3)
+	pentium | p5 | k5 | k6 | nexen)
 		basic_machine=i586-pc
 		;;
-	pentiumpro | p6 | 6x86 | athlon | athlon_*)
-		basic_machine=i686-pc
-		;;
-	pentiumii | pentium2 | pentiumiii | pentium3)
+	pentiumpro | p6 | 6x86)
 		basic_machine=i686-pc
 		;;
-	pentium4)
+	pentiumii | pentium2)
 		basic_machine=i786-pc
 		;;
-	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+	pentium-* | p5-* | k5-* | k6-* | nexen-*)
 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
-	pentiumpro-* | p6-* | 6x86-* | athlon-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+	pentiumpro-* | p6-* | 6x86-*)
 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
-	pentium4-*)
+	pentiumii-* | pentium2-*)
 		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
 	pn)
 		basic_machine=pn-gould
 		;;
-	power)	basic_machine=power-ibm
+	power)	basic_machine=rs6000-ibm
 		;;
 	ppc)	basic_machine=powerpc-unknown
-		;;
+	        ;;
 	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
 	ppcle | powerpclittle | ppc-le | powerpc-little)
 		basic_machine=powerpcle-unknown
-		;;
+	        ;;
 	ppcle-* | powerpclittle-*)
 		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
-	ppc64)	basic_machine=powerpc64-unknown
-		;;
-	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
-		basic_machine=powerpc64le-unknown
-		;;
-	ppc64le-* | powerpc64little-*)
-		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
 	ps2)
 		basic_machine=i386-ibm
 		;;
-	pw32)
-		basic_machine=i586-unknown
-		os=-pw32
-		;;
 	rom68k)
 		basic_machine=m68k-rom68k
 		os=-coff
@@ -842,26 +656,10 @@ case $basic_machine in
 	rtpc | rtpc-*)
 		basic_machine=romp-ibm
 		;;
-	s390 | s390-*)
-		basic_machine=s390-ibm
-		;;
-	s390x | s390x-*)
-		basic_machine=s390x-ibm
-		;;
 	sa29200)
 		basic_machine=a29k-amd
 		os=-udi
 		;;
-	sb1)
-		basic_machine=mipsisa64sb1-unknown
-		;;
-	sb1el)
-		basic_machine=mipsisa64sb1el-unknown
-		;;
-	sei)
-		basic_machine=mips-sei
-		os=-seiux
-		;;
 	sequent)
 		basic_machine=i386-sequent
 		;;
@@ -869,10 +667,7 @@ case $basic_machine in
 		basic_machine=sh-hitachi
 		os=-hms
 		;;
-	sh64)
-		basic_machine=sh64-unknown
-		;;
-	sparclite-wrs | simso-wrs)
+	sparclite-wrs)
 		basic_machine=sparclite-wrs
 		os=-vxworks
 		;;
@@ -930,51 +725,23 @@ case $basic_machine in
 	sun386 | sun386i | roadrunner)
 		basic_machine=i386-sun
 		;;
-	sv1)
-		basic_machine=sv1-cray
-		os=-unicos
-		;;
 	symmetry)
 		basic_machine=i386-sequent
 		os=-dynix
 		;;
 	t3e)
-		basic_machine=alphaev5-cray
+		basic_machine=t3e-cray
 		os=-unicos
 		;;
-	t90)
-		basic_machine=t90-cray
-		os=-unicos
-		;;
-	tic54x | c54x*)
-		basic_machine=tic54x-unknown
-		os=-coff
-		;;
-	tic55x | c55x*)
-		basic_machine=tic55x-unknown
-		os=-coff
-		;;
-	tic6x | c6x*)
-		basic_machine=tic6x-unknown
-		os=-coff
-		;;
 	tx39)
 		basic_machine=mipstx39-unknown
 		;;
 	tx39el)
 		basic_machine=mipstx39el-unknown
 		;;
-	toad1)
-		basic_machine=pdp10-xkl
-		os=-tops20
-		;;
 	tower | tower-32)
 		basic_machine=m68k-ncr
 		;;
-	tpf)
-		basic_machine=s390x-ibm
-		os=-tpf
-		;;
 	udi29k)
 		basic_machine=a29k-amd
 		os=-udi
@@ -996,8 +763,8 @@ case $basic_machine in
 		os=-vms
 		;;
 	vpp*|vx|vx-*)
-		basic_machine=f301-fujitsu
-		;;
+               basic_machine=f301-fujitsu
+               ;;
 	vxworks960)
 		basic_machine=i960-wrs
 		os=-vxworks
@@ -1018,13 +785,13 @@ case $basic_machine in
 		basic_machine=hppa1.1-winbond
 		os=-proelf
 		;;
-	xps | xps100)
-		basic_machine=xps100-honeywell
-		;;
-	ymp)
-		basic_machine=ymp-cray
+	xmp)
+		basic_machine=xmp-cray
 		os=-unicos
 		;;
+        xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
 	z8k-*-coff)
 		basic_machine=z8k-unknown
 		os=-sim
@@ -1045,6 +812,13 @@ case $basic_machine in
 	op60c)
 		basic_machine=hppa1.1-oki
 		;;
+	mips)
+		if [ x$os = x-linux ]; then
+			basic_machine=mips-unknown
+		else
+			basic_machine=mips-mips
+		fi
+		;;
 	romp)
 		basic_machine=romp-ibm
 		;;
@@ -1054,26 +828,16 @@ case $basic_machine in
 	vax)
 		basic_machine=vax-dec
 		;;
-	pdp10)
-		# there are many clones, so DEC is not a safe bet
-		basic_machine=pdp10-unknown
-		;;
 	pdp11)
 		basic_machine=pdp11-dec
 		;;
 	we32k)
 		basic_machine=we32k-att
 		;;
-	sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
-		basic_machine=sh-unknown
-		;;
-	sh64)
-		basic_machine=sh64-unknown
-		;;
-	sparc | sparcv9 | sparcv9b)
+	sparc | sparcv9)
 		basic_machine=sparc-sun
 		;;
-	cydra)
+        cydra)
 		basic_machine=cydra-cydrome
 		;;
 	orion)
@@ -1088,8 +852,9 @@ case $basic_machine in
 	pmac | pmac-mpw)
 		basic_machine=powerpc-apple
 		;;
-	*-unknown)
-		# Make sure to match an already-canonicalized machine name.
+	c4x*)
+		basic_machine=c4x-none
+		os=-coff
 		;;
 	*)
 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
@@ -1143,63 +908,29 @@ case $os in
 	      | -aos* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -knetbsd* | -netbsd* | -openbsd* | -kfreebsd* | -freebsd* | -riscix* \
+	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
 	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
-	      | -chorusos* | -chorusrdb* \
 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
-	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
-	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
-	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
-	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
-	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
-	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly*)
+	      | -mingw32* | -linux* | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -rhapsody* | -openstep* | -oskit* \
+	      | -darwin*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
-	-qnx*)
-		case $basic_machine in
-		    x86-* | i*86-*)
-			;;
-		    *)
-			os=-nto$os
-			;;
-		esac
-		;;
-	-nto-qnx*)
-		;;
-	-nto*)
-		os=`echo $os | sed -e 's|nto|nto-qnx|'`
-		;;
 	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
 	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
-	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+	      | -macos* | -mpw* | -magic* | -mon960* | -lnews*)
 		;;
 	-mac*)
 		os=`echo $os | sed -e 's|mac|macos|'`
 		;;
-	-linux-dietlibc)
-		os=-linux-dietlibc
-		;;
-	-linux*)
-		os=-linux
-		;;
 	-sunos5*)
 		os=`echo $os | sed -e 's|sunos5|solaris2|'`
 		;;
 	-sunos6*)
 		os=`echo $os | sed -e 's|sunos6|solaris3|'`
 		;;
-	-opened*)
-		os=-openedition
-		;;
-        -os400*)
-		os=-os400
-		;;
-	-wince*)
-		os=-wince
-		;;
 	-osfrose*)
 		os=-osfrose
 		;;
@@ -1215,26 +946,14 @@ case $os in
 	-acis*)
 		os=-aos
 		;;
-	-atheos*)
-		os=-atheos
-		;;
-	-syllable*)
-		os=-syllable
-		;;
 	-386bsd)
 		os=-bsd
 		;;
 	-ctix* | -uts*)
 		os=-sysv
 		;;
-	-nova*)
-		os=-rtmk-nova
-		;;
 	-ns2 )
-		os=-nextstep2
-		;;
-	-nsk*)
-		os=-nsk
+	        os=-nextstep2
 		;;
 	# Preserve the version number of sinix5.
 	-sinix5.*)
@@ -1243,9 +962,6 @@ case $os in
 	-sinix*)
 		os=-sysv4
 		;;
-        -tpf*)
-		os=-tpf
-		;;
 	-triton*)
 		os=-sysv3
 		;;
@@ -1273,14 +989,16 @@ case $os in
 	-xenix)
 		os=-xenix
 		;;
-	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
-		os=-mint
+        -mint* | -MiNT*)
+	        os=-mint
 		;;
-	-aros*)
-		os=-aros
+	-uxpds)
+		os=-uxpds
 		;;
-	-kaos*)
-		os=-kaos
+	-human)
+		;;
+	-beos)
+	        os=-beos
 		;;
 	-none)
 		;;
@@ -1307,20 +1025,13 @@ case $basic_machine in
 	*-acorn)
 		os=-riscix1.2
 		;;
-	arm*-rebel)
+	arm*-corel)
 		os=-linux
 		;;
 	arm*-semi)
 		os=-aout
 		;;
-    c4x-* | tic4x-*)
-        os=-coff
-        ;;
-	# This must come before the *-dec entry.
-	pdp10-*)
-		os=-tops20
-		;;
-	pdp11-*)
+        pdp11-*)
 		os=-none
 		;;
 	*-dec | vax-*)
@@ -1347,9 +1058,6 @@ case $basic_machine in
 	mips*-*)
 		os=-elf
 		;;
-	or32-*)
-		os=-coff
-		;;
 	*-tti)	# must be before sparc entry or we get the wrong os.
 		os=-sysv3
 		;;
@@ -1413,25 +1121,25 @@ case $basic_machine in
 	*-next)
 		os=-nextstep3
 		;;
-	*-gould)
+        *-gould)
 		os=-sysv
 		;;
-	*-highlevel)
+        *-highlevel)
 		os=-bsd
 		;;
 	*-encore)
 		os=-bsd
 		;;
-	*-sgi)
+        *-sgi)
 		os=-irix
 		;;
-	*-siemens)
+        *-siemens)
 		os=-sysv4
 		;;
 	*-masscomp)
 		os=-rtu
 		;;
-	f30[01]-fujitsu | f700-fujitsu)
+	f301-fujitsu)
 		os=-uxpv
 		;;
 	*-rom68k)
@@ -1491,19 +1199,13 @@ case $basic_machine in
 			-genix*)
 				vendor=ns
 				;;
-			-mvs* | -opened*)
-				vendor=ibm
-				;;
-			-os400*)
+			-mvs*)
 				vendor=ibm
 				;;
 			-ptx*)
 				vendor=sequent
 				;;
-			-tpf*)
-				vendor=ibm
-				;;
-			-vxsim* | -vxworks* | -windiss*)
+			-vxsim* | -vxworks*)
 				vendor=wrs
 				;;
 			-aux*)
@@ -1515,23 +1217,12 @@ case $basic_machine in
 			-mpw* | -macos*)
 				vendor=apple
 				;;
-			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+			-*mint | -*MiNT)
 				vendor=atari
 				;;
-			-vos*)
-				vendor=stratus
-				;;
 		esac
 		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 		;;
 esac
 
 echo $basic_machine$os
-exit 0
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/configure.in b/configure.in
index fafd398eb7..65a560be28 100644
--- a/configure.in
+++ b/configure.in
@@ -1,48 +1,5 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_INIT()
-
-AC_PREREQ(2.58)
-
-AC_DEFUN([RUBY_MINGW32],
-[case "$host_os" in
-cygwin*)
-AC_CACHE_CHECK(for mingw32 environment, rb_cv_mingw32,
-[AC_TRY_CPP([
-#ifndef __MINGW32__
-# error
-#endif
-], rb_cv_mingw32=yes,rb_cv_mingw32=no)
-rm -f conftest*])
-test "$rb_cv_mingw32" = yes && target_os="mingw32"
-  ;;
-esac])
-
-AC_DEFUN([RUBY_CPPOUTFILE],
-[AC_CACHE_CHECK(whether ${CPP} accepts -o, rb_cv_cppoutfile,
-[cppflags=$CPPFLAGS
-CPPFLAGS='-o conftest.i'
-AC_TRY_CPP([], rb_cv_cppoutfile=yes, rb_cv_cppoutfile=no)
-CPPFLAGS=$cppflags
-rm -f conftest*])
-if test "$rb_cv_cppoutfile" = yes; then
-  CPPOUTFILE='-o conftest.i'
-elif test "$rb_cv_cppoutfile" = no; then
-  CPPOUTFILE='> conftest.i'
-elif test -n "$rb_cv_cppoutfile"; then
-  CPPOUTFILE="$rb_cv_cppoutfile"
-fi
-AC_SUBST(CPPOUTFILE)])
-
-AC_DEFUN([RUBY_PROG_GNU_LD],
-[AC_CACHE_CHECK(whether the linker is GNU ld, rb_cv_prog_gnu_ld,
-[if `$CC $CFLAGS $CPPFLAGS $LDFLAGS --print-prog-name=ld 2>&1` -v 2>&1 | grep "GNU ld" > /dev/null; then
-  rb_cv_prog_gnu_ld=yes
-else
-  rb_cv_prog_gnu_ld=no
-fi
-])
-GNU_LD=$rb_cv_prog_gnu_ld
-AC_SUBST(GNU_LD)])
+AC_INIT(ruby.h)
 
 rb_version=`grep RUBY_VERSION $srcdir/version.h`
 MAJOR=`expr "$rb_version" : '#define RUBY_VERSION "\([0-9][0-9]*\)\.[0-9][0-9]*\.[0-9][0-9]*"'`
@@ -52,93 +9,70 @@ AC_SUBST(MAJOR)
 AC_SUBST(MINOR)
 AC_SUBST(TEENY)
 dnl checks for alternative programs
-AC_ARG_WITH(gcc, [  --without-gcc           never use gcc], [
+AC_ARG_WITH(gcc, [--without-gcc             never use gcc], [
 	case $withval in
-	no)	: ${CC=cc}
-		;;
-	yes)	: ${CC=gcc}
-		;;
+	no)	CC=cc
+		without_gcc=yes;;
+	yes)	CC=gcc
+		without_gcc=no;;
 	*)	CC=$withval
-		;;
-	esac])
+		without_gcc=$withval;;
+	esac], [without_gcc=no])
 dnl If the user switches compilers, we can't believe the cache
 if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC"
 then
-  AC_MSG_ERROR(cached CC is different -- throw away $cache_file
+  AC_ERROR(cached CC is different -- throw away $cache_file
 (it is also a good idea to do 'make clean' before compiling))
 fi
 
-if test "$program_prefix" = NONE; then
-  program_prefix=
-fi
+AC_CANONICAL_HOST
 AC_CANONICAL_TARGET
-target_os=`echo $target_os | sed 's/linux-gnu$/linux/;s/linux-gnu/linux-/'`
-ac_install_sh='' # unusable for extension libraries.
+AC_CANONICAL_BUILD
 
 dnl checks for fat-binary
+fat_binary=no
 AC_ARG_ENABLE(fat-binary,
-       [  --enable-fat-binary=ARCHS
-                          build an Apple/NeXT Multi Architecture Binary (MAB);
-                          ARCHS is a comma-delimited list of architectures for
-                          which to build; if ARCHS is omitted, then the package
-                          will be built for all architectures supported by the
-                          platform ("ppc" for MacOS/X and Darwin; "ppc,i386"
-                          for Rhapsody; "m68k,i386,sparc" for OpenStep;
-                          "m68k,i386,sparc,hppa" for NextStep); if this option
-                          is disabled or omitted entirely, then the package
-                          will be built only for the target platform],
-       [fat_binary=$enableval], [fat_binary=no])
-if test "$fat_binary" != no; then
-
-    AC_MSG_CHECKING([target architectures])
-
-    # Respect TARGET_ARCHS setting from environment if available.
-    if test -z "$TARGET_ARCHS"; then
-	# Respect ARCH given to --enable-fat-binary if present.
-	if test "$fat_binary" != yes; then
-	    TARGET_ARCHS=`echo "$fat_binary" | tr ',' ' '`
-	else
-	    # Choose a default set of architectures based upon platform.
-	    case "$target_os" in
-	    darwin*)
-		TARGET_ARCHS="ppc"
-		;;
-	    rhapsody*)
-		TARGET_ARCHS="ppc i386"
-		;;
-	    openstep*)
-		TARGET_ARCHS="m68k i386 sparc"
-		;;
-	    nextstep*)
-		TARGET_ARCHS="m68k i386 sparc hppa"
-		;;
-	    *)
-		TARGET_ARCHS=`arch`
-	    esac
-	fi
-    fi
+       [--enable-fat-binary       build a NeXT/Apple Multi Architecture Binary. ],
+       [fat_binary=$enableval])
+ if test "$fat_binary" = yes ; then
 
-    AC_MSG_RESULT([$TARGET_ARCHS])
+    AC_MSG_CHECKING(target architecture)
 
+    case "$target_os" in
+    rhapsody*)
+        echo -n "MacOS X Server: "
+	  	if test "$TARGET_ARCHS" = "" ; then
+   	        TARGET_ARCHS="ppc i386"
+  		fi
+	;;
+    nextstep*|openstep*)
+  	    echo -n "NeXTSTEP/OPENSTEP: "
+	    if test "$TARGET_ARCHS" = "" ; then
+	       if test `/usr/bin/arch` = "m68k" ; then
+		   TARGET_ARCHS="m68k i486"
+	       else # Black and Native one
+		   TARGET_ARCHS="m68k `/usr/bin/arch`"
+	       fi
+	    fi
+	# to ensure AC_HEADER_SYS_WAIT works
+	AC_DEFINE(_POSIX_SOURCE)
+        ;;
+    macos*|darwin*)
+        echo -n "MacOS X (Darwin): "
+            if test "$TARGET_ARCHS" = "" ; then
+                TARGET_ARCHS="ppc i386"
+            fi
+	;;
+    esac
     # /usr/lib/arch_tool -archify_list $TARGET_ARCHS
-    ARCH_FLAG=
     for archs in $TARGET_ARCHS 
     do
-        ARCH_FLAG="$ARCH_FLAG -arch $archs"
+        ARCH_FLAG="$ARCH_FLAG -arch $archs "
+        echo -n " $archs"
     done
     AC_DEFINE(NEXT_FAT_BINARY)
-fi
-
-case $target_cpu in
-  i?86) frame_address=yes;;
-  *)    frame_address=no;;
-esac
-AC_ARG_ENABLE(frame-address,
-       [  --enable-frame-address  use GCC __builtin_frame_address(). ],
-       [frame_address=$enableval])
-if test $frame_address = yes; then
-    AC_DEFINE(USE_BUILTIN_FRAME_ADDRESS)
-fi
+    echo "."
+fi 
 
 AC_ARG_PROGRAM
 
@@ -149,115 +83,46 @@ 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
-
-: ${OUTFLAG='-o '}
-AC_SUBST(OUTFLAG)
-
-RUBY_MINGW32
 
 AC_PROG_YACC
-if test "$YACC" = "yacc"; then
-  AC_DEFINE([OLD_YACC])
-fi
-
 AC_CHECK_TOOL(RANLIB, ranlib, :)
 AC_CHECK_TOOL(AR, ar)
-if test -z "$AR"; then
-  AC_CHECK_PROGS(AR, aal, ar)
-fi
-
-AC_CHECK_TOOL(AS, as)
-ASFLAGS=$ASFLAGS
-AC_SUBST(ASFLAGS)
+AC_CHECK_PROGS(AR, ar aal, ar)
 
 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
-    : ${enable_shared=yes}
-    ;;
-aix*)
-    AC_CHECK_TOOL(NM, nm, /usr/ccs/bin/nm, /usr/ccs/bin:$PATH)
-    ;;
-hiuxmpp*)
-    # by TOYODA Eizi <toyoda@npd.kishou.go.jp>
-    AC_DEFINE(__HIUX_MPP__)
+    AC_CHECK_TOOL(AS, as)
+    AC_CHECK_TOOL(DLLTOOL, dlltool)
+    AC_CHECK_TOOL(WINDRES, windres)
+    echo 'main(){}' > conftest.c
+    if $CC -mwin32 -c conftest.c 2> /dev/null; then
+	MWIN32=-mwin32
+	CFLAGS="$CFLAGS $MWIN32"
+    fi
     ;;
 esac
+AC_SUBST(MWIN32)
 
 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
-mv confdefs.h confdefs1.h
-: > confdefs.h
-AC_SYS_LARGEFILE
-mv confdefs.h largefile.h
-mv confdefs1.h confdefs.h
-cat largefile.h >> confdefs.h
-
-AC_CHECK_TYPES([long long, off_t])
+AC_EXEEXT
+AC_OBJEXT
 
 AC_CHECK_SIZEOF(int, 4)
 AC_CHECK_SIZEOF(short, 2)
 AC_CHECK_SIZEOF(long, 4)
 AC_CHECK_SIZEOF(long long, 0)
 AC_CHECK_SIZEOF(__int64, 0)
-AC_CHECK_SIZEOF(off_t, 0)
 AC_CHECK_SIZEOF(void*, 4)
 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);],
@@ -296,74 +161,21 @@ 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="$ac_c_werror_flag"
-else
-  unset rb_c_werror_flag
+AC_CACHE_CHECK(for gcc attribute noreturn, rb_cv_have_attr_noreturn,
+  [AC_TRY_COMPILE([void exit(int x) __attribute__ ((noreturn));], [],
+	rb_cv_have_attr_noreturn=yes,
+	rb_cv_have_attr_noreturn=no)])
+if test "$rb_cv_have_attr_noreturn" = yes; then
+  AC_DEFINE(HAVE_ATTR_NORETURN)
 fi
-ac_c_werror_flag=yes
-for mac in "__attribute__ (($1)) x" "x __attribute__ (($1))" "__declspec($1) 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 $mac"; break])
-done])
-test "x$rb_cv_ruby_extern" = xno || AC_DEFINE_UNQUOTED(RUBY_EXTERN, $rb_cv_ruby_extern)
-
-XCFLAGS="$XCFLAGS -DRUBY_EXPORT"
-
-dnl Check whether we need to define sys_nerr locally
-AC_CHECK_DECLS([sys_nerr], [], [], [$ac_includes_default
-#include <errno.h>])
-
-dnl whether link libc_r or not
+
+dnl wheather link libc_r or not
 AC_ARG_WITH(libc_r, 
-	[  --with-libc_r           link libc_r if possible (FreeBSD only)], [
+	[--with-libc_r             link libc_r if possible (FreeBSD only)], [
 	case $withval in
 	yes) with_libc_r=yes;;
 	*)   with_libc_r=no;;
-	esac], [with_libc_r=no])
-
-AC_ARG_ENABLE(pthread,
-       [  --enable-pthread        use pthread library.],
-       [enable_pthread=$enableval], [enable_pthread=no])
-
-AC_ARG_ENABLE(fastthread,
-       [  --disable-fastthread    do not use the fastthread mutex], [
-	: handled by ext/thread/extconf.rb
-        ])
+	esac], [with_libc_r=yes])
 
 dnl Checks for libraries.
 case "$target_os" in
@@ -371,23 +183,11 @@ nextstep*)	;;
 openstep*)	;;
 rhapsody*)	;;
 darwin*)	LIBS="-lobjc $LIBS";;
-hpux*)		LIBS="-lm $LIBS"
-		ac_cv_c_inline=no;;
-human*)		ac_cv_func_getpgrp_void=yes
-		ac_cv_func_setitimer=no
-		;;
-beos*)		ac_cv_func_link=no;;
+human*)		ac_cv_func_getpgrp_void=yes;;
+beos*)		;;
 cygwin*)	rb_cv_have_daylight=no
-		ac_cv_var_tzname=no
-		ac_cv_func__setjmp=no
-		ac_cv_func_setitimer=no
-		;;
-mingw*)		if test "$with_winsock2" = yes; then
-		  LIBS="-lws2_32 $LIBS"
-		else
-		  LIBS="-lwsock32 $LIBS"
-		fi
-		LIBS="-lshell32 $LIBS"
+		ac_cv_var_tzname=no;;
+mingw*)		LIBS="-lwsock32 -lmsvcrt $LIBS"
 		ac_cv_header_a_out_h=no
 		ac_cv_header_pwd_h=no
 		ac_cv_header_utime_h=no
@@ -395,38 +195,12 @@ mingw*)		if test "$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
-		ac_cv_func_fsync=yes
-		ac_cv_func_vsnprintf=yes
-		ac_cv_func_seekdir=yes
-		ac_cv_func_telldir=yes
-		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_func_times=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;;
+		ac_cv_func_getpgrp_void=yes;;
 freebsd*)	LIBS="-lm $LIBS"
 		AC_CACHE_CHECK([whether -lxpg4 has to be linked],
 		  rb_cv_lib_xpg4_needed,
@@ -456,112 +230,63 @@ freebsd*)	LIBS="-lm $LIBS"
 			   rb_cv_supplementary_lib_c_r=yes,
 			   rb_cv_supplementary_lib_c_r=yes)])
 			if test "$rb_cv_supplementary_lib_c_r" = yes; then
-			   MAINLIBS="-lc_r $MAINLIBS"
+				MAINLIBS="-lc_r $MAINLIBS"			
+			else
+				MAINLIBS="-pthread $MAINLIBS"			
+				CFLAGS="-D_THREAD_SAFE $CFLAGS"
 			fi
 		fi
 		;;
-dragonfly*)	LIBS="-lm $LIBS"
-		;;
-bow)		ac_cv_func_setitimer=no
-		;;
-superux*)     ac_cv_func_setitimer=no
-              ;;
-solaris*2.1*) if test -z "$GCC"; then
-	           ac_cv_func_isinf=yes
-              fi
-              LIBS="-lm $LIBS"
-              ;;
+linux*)		LIBS="-lm $LIBS"
+		case "$target_cpu" in
+		alpha*)
+		    CFLAGS="-mieee $CFLAGS" ;;
+		esac ;;
+osf*)		LIBS="-lm $LIBS"
+		case "$target_cpu"::"$without_gcc" in
+		alpha*::no)
+		    CFLAGS="-mieee $CFLAGS" ;;
+		alpha*::yes)
+		    CFLAGS="-ieee $CFLAGS" ;;
+		esac ;;
 *) LIBS="-lm $LIBS";;
 esac
 AC_CHECK_LIB(crypt, crypt)
 AC_CHECK_LIB(dl, dlopen)	# Dynamic linking for SunOS/Solaris and SYSV
 AC_CHECK_LIB(dld, shl_load)	# Dynamic linking for HP-UX
 
-case "$target_cpu" in
-alpha*)		case "$target_os"::"$GCC" in
-		*::yes)	CFLAGS="-mieee $CFLAGS" ;;   # gcc
-		osf*)   CFLAGS="-ieee $CFLAGS" ;;    # ccc
-		esac ;;
-esac
-
 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>
-])
+		 syscall.h pwd.h a.out.h utime.h memory.h direct.h sys/resource.h)
 
 dnl Checks for typedefs, structures, and compiler characteristics.
+AC_TYPE_UID_T
 AC_TYPE_SIZE_T
 AC_STRUCT_ST_BLKSIZE
+save_LIBOJBS="$LIBOBJS"
 AC_STRUCT_ST_BLOCKS
+LIBOBJS="$save_LIBOBJS"
 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.${ac_objext}])
-  AC_DEFINE(C_ALLOCA)
-  AC_DEFINE_UNQUOTED(alloca, alloca)
-  ;;
-*)
-  AC_FUNC_ALLOCA
-  ;;
-esac
+AC_FUNC_ALLOCA
+AC_FUNC_VFORK
 AC_FUNC_MEMCMP
-AC_FUNC_FSEEKO
-AC_CHECK_FUNCS(ftello)
-AC_REPLACE_FUNCS(dup2 memmove strcasecmp strncasecmp strerror strftime\
+AC_REPLACE_FUNCS(dup2 memmove mkdir strcasecmp strncasecmp strerror strftime\
 		 strchr strstr strtoul crypt flock vsnprintf\
-		 isnan finite isinf hypot acosh erf)
-AC_CHECK_FUNCS(fmod killpg wait4 waitpid syscall chroot fsync getcwd eaccess\
-	      truncate chsize times utimes fcntl lockf lstat symlink link\
-	      readlink setitimer setruid seteuid setreuid setresuid\
-	      setproctitle setrgid setegid setregid setresgid issetugid pause\
-	      lchown lchmod getpgrp setpgrp getpgid setpgid initgroups\
-	      getgroups setgroups getpriority getrlimit setrlimit sysconf\
-	      group_member dlopen sigprocmask\
-	      sigaction _setjmp setsid telldir seekdir fchmod mktime timegm\
-	      cosh sinh tanh round setuid setgid setenv unsetenv)
-AC_ARG_ENABLE(setreuid,
-       [  --enable-setreuid       use setreuid()/setregid() according to need even if obsolete.],
-       [use_setreuid=$enableval])
-if test "$use_setreuid" = yes; then
-    AC_DEFINE(USE_SETREUID)
-    AC_DEFINE(USE_SETREGID)
-fi
+		 isinf isnan finite)
+AC_CHECK_FUNCS(fmod killpg drand48 random wait4 waitpid syscall getcwd chroot\
+	      truncate chsize times utimes fcntl lockf lstat symlink readlink\
+	      setitimer setruid seteuid setreuid setrgid setegid setregid pause\
+	      getpgrp setpgrp getpgid setpgid getgroups getpriority getrlimit\
+	      dlopen sigprocmask sigaction _setjmp setsid telldir seekdir fchmod)
 AC_STRUCT_TIMEZONE
-AC_CACHE_CHECK(for struct tm.tm_gmtoff, rb_cv_member_struct_tm_tm_gmtoff,
-  [AC_TRY_COMPILE([#include <time.h>],
-    [struct tm t; t.tm_gmtoff = 3600;],
-  [rb_cv_member_struct_tm_tm_gmtoff=yes],
-  [rb_cv_member_struct_tm_tm_gmtoff=no])])
-if test "$rb_cv_member_struct_tm_tm_gmtoff" = yes; then
-  AC_DEFINE(HAVE_STRUCT_TM_TM_GMTOFF)
-fi
 AC_CACHE_CHECK(for external int daylight, rb_cv_have_daylight,
   [AC_TRY_LINK([#include <time.h>
   int i;],
@@ -571,43 +296,6 @@ AC_CACHE_CHECK(for external int daylight, rb_cv_have_daylight,
 if test "$rb_cv_have_daylight" = yes; then
   AC_DEFINE(HAVE_DAYLIGHT)
 fi
-AC_CACHE_CHECK(for negative time_t for gmtime(3), rb_cv_negative_time_t,
-  [AC_TRY_RUN([
-#include <time.h>
-
-void
-check(tm, y, m, d, h, s)
-    struct tm *tm;
-    int y, m, d, h, s;
-{
-    if (!tm ||
-	tm->tm_year != y ||
-	tm->tm_mon  != m-1 ||
-	tm->tm_mday != d ||
-	tm->tm_hour != h ||
-	tm->tm_sec  != s) {
-	exit(1);
-    }
-}
-
-int
-main()
-{
-   time_t t = -1;
-   struct tm *tm;
-
-   check(gmtime(&t), 69, 12, 31, 23, 59);
-   t = ~(time_t)0 << 31;
-   check(gmtime(&t), 1, 12, 13, 20, 52);
-   return 0;
-}
-],
-	rb_cv_negative_time_t=yes,
-	rb_cv_negative_time_t=no,
-	rb_cv_negative_time_t=yes)])
-if test "$rb_cv_negative_time_t" = yes; then
-  AC_DEFINE(NEGATIVE_TIME_T)
-fi
 
 if test "$ac_cv_func_sigprocmask" = yes && test "$ac_cv_func_sigaction" = yes; then
    AC_DEFINE(POSIX_SIGNAL)
@@ -643,26 +331,40 @@ fi
 AC_FUNC_GETPGRP
 AC_FUNC_SETPGRP  
 
+AC_CACHE_CHECK(for working strtod, rb_cv_func_strtod,
+[AC_TRY_RUN([
+double strtod ();
+int
+main()
+{
+  {
+    /* Some versions of Linux strtod mis-parse strings with leading '+'.  */
+    char *string = " +69";
+    char *term;
+    double value;
+    value = strtod(string, &term);
+    if (value != 69 || term != (string + 4))
+      exit(1);
+  }
+
+  {
+    /* Under Solaris 2.4, strtod returns the wrong value for the
+       terminating character under some conditions.  */
+    char *string = "NaN";
+    char *term;
+    strtod(string, &term);
+    if (term != string && *(term - 1) == 0)
+      exit(1);
+  }
+  exit(0);
+}
+], rb_cv_func_strtod=yes, rb_cv_func_strtod=no, rb_cv_func_strtod=no)])
+test $rb_cv_func_strtod = no && LIBOBJS="$LIBOBJS strtod.o"
+
 AC_C_BIGENDIAN
 AC_C_CONST
 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([
@@ -683,21 +385,29 @@ else
   AC_DEFINE(RSHIFT(x,y), (((x)<0) ? ~((~(x))>>y) : (x)>>y))
 fi
 
-AC_MSG_CHECKING(read count field in FILE structures)
+AC_MSG_CHECKING(count field in FILE structures)
 AC_CACHE_VAL(rb_cv_fcnt,
-[for fcnt in	dnl
-     _cnt	dnl
-     __cnt	dnl
-     _r		dnl
-     readCount	dnl
-     _rcount	dnl for emx0.9c
-; do
-    AC_TRY_COMPILE([#include <stdio.h>
-],
-	[FILE *f = stdin; f->$fcnt = 0;],
-	rb_cv_fcnt="$fcnt"; break,
-	rb_cv_fcnt="not found")
-done])
+[AC_TRY_COMPILE([#include <stdio.h>],
+	[FILE *f = stdin; f->_cnt = 0;], rb_cv_fcnt="_cnt", )
+if test "$rb_cv_fcnt" = ""; then
+    AC_TRY_COMPILE([#include <stdio.h>],
+	[FILE *f = stdin; f->__cnt = 0;], rb_cv_fcnt="__cnt", )
+fi
+if test "$rb_cv_fcnt" = ""; then
+    AC_TRY_COMPILE([#include <stdio.h>],
+	[FILE *f = stdin; f->_r = 0;], rb_cv_fcnt="_r", )
+fi
+if test "$rb_cv_fcnt" = ""; then
+    AC_TRY_COMPILE([#include <stdio.h>],
+	[FILE *f = stdin; f->readCount = 0;],
+	rb_cv_fcnt="readCount", )
+fi
+dnl for emx0.9c
+if test "$rb_cv_fcnt" = ""; then
+    AC_TRY_COMPILE([#include <stdio.h>],
+	[FILE *f = stdin; f->_rcount = 0;],
+	rb_cv_fcnt="_rcount", rb_cv_fcnt="not found")
+fi])
 if test "$rb_cv_fcnt" = "not found"; then
   AC_MSG_RESULT([not found(OK if using GNU libc)])
 else
@@ -705,207 +415,11 @@ else
   AC_DEFINE_UNQUOTED(FILE_COUNT, $rb_cv_fcnt)
 fi
 
-AC_MSG_CHECKING(read buffer ptr field in FILE structures)
-AC_CACHE_VAL(rb_cv_frptr,
-[for frptr in	dnl
-     _IO_read_ptr dnl
-     _ptr	dnl
-     __ptr	dnl
-     bufpos	dnl
-     _p	dnl
-; do
-    AC_TRY_COMPILE([#include <stdio.h>
-],
-	[FILE *f = stdin; char buf[256]; f->$frptr = buf;],
-	rb_cv_frptr="$frptr"; break,
-	rb_cv_frptr="not found")
-done])
-if test "$rb_cv_frptr" = "not found"; then
-  AC_MSG_RESULT([not found])
-else
-  AC_MSG_RESULT($rb_cv_frptr)
-  AC_DEFINE_UNQUOTED(FILE_READPTR, $rb_cv_frptr)
-
-  if test "$rb_cv_fcnt" = "not found"; then
-    AC_MSG_CHECKING(read buffer end field in FILE structures)
-    AC_CACHE_VAL(rb_cv_frend,
-    [for frend in	dnl
-         _IO_read_end	dnl
-         bufread 	dnl
-    ; do
-        AC_TRY_COMPILE([#include <stdio.h>
-    ],
-  	[FILE *f = stdin; char buf[256]; f->$frend = buf;],
-  	rb_cv_frend="$frend"; break,
-  	rb_cv_frend="not found")
-    done])
-    if test "$rb_cv_frend" = "not found"; then
-      AC_MSG_RESULT([not found])
-    else
-      AC_MSG_RESULT($rb_cv_frend)
-      AC_DEFINE_UNQUOTED(FILE_READEND, $rb_cv_frend)
-    fi
-  fi
-fi
-
-AC_DEFUN([RUBY_CHECK_IO_NEED],
-[AC_CACHE_CHECK(whether need to [$1], [$2],
-    [AC_TRY_RUN([
-#include <stdio.h>
-#ifndef SEEK_SET
-#define SEEK_SET 0
-#endif
-#ifndef SEEK_CUR
-#define SEEK_CUR 1
-#endif
-#define before_seek(f) ]ifelse(index($2,flush_before_seek),-1,[fflush(f)],[(f,0)])[
-#define reset_rw(f) ]ifelse(index($2,seek_between_rw),-1,[do_seek(f,SEEK_CUR)],[(f,0)])[
-#define do_seek(f, w) (before_seek(f), fseek(f,0,w))
-
-char *fn = "conftest.dat";
-char *wombat = "wombat\n";
-char *koara = "koara\n";
-char *kangaroo = "kangaroo\n";
-
-int main()
-{
-    char buf[BUFSIZ];
-    FILE *f;
-    int r = 1;
-
-    if (!(f = fopen(fn, "w+"))) return 1;
-    fputs(wombat, f);
-    do_seek(f, SEEK_SET);
-    if (!fgets(buf, BUFSIZ, f) || strcmp(buf, wombat)) goto fail;
-    reset_rw(f);
-    fputs(koara, f);
-    fputs(kangaroo, f);
-    do_seek(f, SEEK_SET);
-    if (!fgets(buf, BUFSIZ, f) || strcmp(buf, wombat)) goto fail;
-    if (!fgets(buf, BUFSIZ, f) || strcmp(buf, koara)) goto fail;
-    if (!fgets(buf, BUFSIZ, f) || strcmp(buf, kangaroo)) goto fail;
-    do_seek(f, SEEK_SET);
-    if (!fgets(buf, BUFSIZ, f) || strcmp(buf, wombat)) goto fail;
-    reset_rw(f);
-    fputc('X', f);
-    reset_rw(f);
-    if (!fgets(buf, BUFSIZ, f) || strcmp(buf, koara+1)) goto fail;
-    if (!fgets(buf, BUFSIZ, f) || strcmp(buf, kangaroo)) goto fail;
-    do_seek(f, SEEK_SET);
-    if (!fgets(buf, BUFSIZ, f) || strcmp(buf, wombat)) goto fail;
-    if (!fgets(buf, BUFSIZ, f) || buf[0] != 'X' || strcmp(buf+1, koara+1)) goto fail;
-    if (!fgets(buf, BUFSIZ, f) || strcmp(buf, kangaroo)) goto fail;
-    r = 0;
-  fail:
-    fclose(f);
-    unlink(fn);
-    return r;
-}
-], [$2]=no, [$2]=yes, [$2]=[$3])])])
-RUBY_CHECK_IO_NEED(seek between R/W, rb_cv_need_io_seek_between_rw, yes)
-if test "$rb_cv_need_io_seek_between_rw" = yes; then
-  AC_DEFINE(NEED_IO_SEEK_BETWEEN_RW, 1)
-fi
-dnl RUBY_CHECK_IO_NEED(flush before seek, rb_cv_need_io_flush_before_seek, no)
-dnl if test "$rb_cv_need_io_flush_before_seek" = yes; then
-dnl   AC_DEFINE(NEED_IO_FLUSH_BEFORE_SEEK, 1)
-dnl fi
-
-AC_CACHE_CHECK([whether st_ino is huge], rb_cv_huge_st_ino,
-[AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([
-#include <sys/stat.h>
-struct stat test_stat;
-], [sizeof(test_stat.st_ino)>sizeof(long)])],
-rb_cv_huge_st_ino=yes,
-rb_cv_huge_st_ino=no)
-])
-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;;
-esac
-AC_CACHE_CHECK(stack growing direction, rb_cv_stack_grow_dir,
-  [AC_TRY_RUN([
-/* recurse to get rid of inlining */
-static int
-stack_growup_p(addr, n)
-    volatile int *addr, n;
-{
-    volatile int end;
-    if (n > 0)
-	return *addr = stack_growup_p(addr, n - 1);
-    else
-	return (&end > addr);
-}
-int main()
-{
-    int x;
-    return stack_growup_p(&x, 10);
-}
-], rb_cv_stack_grow_dir=-1, rb_cv_stack_grow_dir=+1, rb_cv_stack_grow_dir=0)])
-AC_DEFINE_UNQUOTED(STACK_GROW_DIRECTION, $rb_cv_stack_grow_dir)
-
-if test x"$enable_pthread" = xyes; then
-    for pthread_lib in pthread pthreads c c_r; do
- 	AC_CHECK_LIB($pthread_lib, pthread_kill,
-		     rb_with_pthread=yes, rb_with_pthread=no)
-	if test "$rb_with_pthread" = "yes"; then break; fi
-    done
-    if test x"$rb_with_pthread" = xyes; then
-	AC_DEFINE(_REENTRANT)
-	AC_DEFINE(_THREAD_SAFE)
-	AC_DEFINE(HAVE_LIBPTHREAD)
-	case $pthread_lib in
-	c)
-	    ;;
-	c_r)
-	    MAINLIBS="-pthread $MAINLIBS"
-	    ;;
-	*)
-      	    LIBS="-l$pthread_lib $LIBS"
-	    ;;
-	esac
-    else
-	AC_MSG_WARN("Don't know how to find pthread library on your system -- thread support disabled")
-    fi
-    AC_CHECK_FUNCS(nanosleep)
-    if test x"$ac_cv_func_nanosleep" = xno; then
-       AC_CHECK_LIB(rt, nanosleep)
-       if test x"$ac_cv_lib_rt_nanosleep" = xyes; then
-           AC_DEFINE(HAVE_NANOSLEEP)
-       fi
-    fi
-fi
-if test x"$ac_cv_header_ucontext_h" = xyes; then
-    if test x"$rb_with_pthread" = xyes; then
-	AC_CHECK_FUNCS(getcontext setcontext)
-    fi
-fi
-
 dnl default value for $KANJI
 DEFAULT_KCODE="KCODE_NONE"
 
 AC_ARG_WITH(default-kcode, 
-	[  --with-default-kcode=CODE specify default value for \$KCODE (utf8|euc|sjis|none)], 
+	[--with-default-kcode=CODE specify default value for \$KCODE (utf8|euc|sjis|none)], 
 	[case $withval in
 	utf8) DEFAULT_KCODE="KCODE_UTF8";;
 	euc)  DEFAULT_KCODE="KCODE_EUC";;
@@ -917,12 +431,14 @@ AC_DEFINE_UNQUOTED(DEFAULT_KCODE, $DEFAULT_KCODE)
 
 dnl wheather use dln_a_out or not
 AC_ARG_WITH(dln-a-out, 
-	[  --with-dln-a-out        use dln_a_out if possible], [
+	[--with-dln-a-out          use dln_a_out if possible], [
 	case $withval in
 	yes) with_dln_a_out=yes;;
 	*)   with_dln_a_out=no;;
 	esac], [with_dln_a_out=no])
 
+AC_SUBST(XLDFLAGS)dnl
+
 AC_CACHE_CHECK(whether ELF binaries are produced, rb_cv_binary_elf,
 [AC_TRY_RUN([
 /* Test for whether ELF binaries are produced */
@@ -950,179 +466,156 @@ if test "$rb_cv_binary_elf" = yes; then
 fi
 
 case "$target_os" in
-linux* | gnu* | k*bsd*-gnu | bsdi*)
-    if test "$rb_cv_binary_elf" = no; then
-	with_dln_a_out=yes
+    linux*)
+  if test "$rb_cv_binary_elf" = no; then
+    with_dln_a_out=yes
+    target_os=${target_os}-a_out
+  else
+    LDFLAGS="-rdynamic"
+  fi;;
+netbsd*)
+    if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]]
+    then
+	netbsd_elf=yes
     else
-	LDFLAGS="$LDFLAGS -rdynamic"
-    fi;;
+	netbsd_elf=no
+    fi
+    ;;
 esac
-LIBEXT=a
 
 AC_SUBST(DLDFLAGS)dnl
-AC_SUBST(ARCH_FLAG)dnl
 
 AC_SUBST(STATIC)dnl
 AC_SUBST(CCDLFLAGS)dnl
 AC_SUBST(LDSHARED)dnl
 AC_SUBST(DLEXT)dnl
 AC_SUBST(DLEXT2)dnl
-AC_SUBST(LIBEXT)dnl
 
 STATIC=
-: ${LIBPATHFLAG=' -L"%s"'}
-: ${PATHFLAG=''}
 
 if test "$with_dln_a_out" != yes; then
   rb_cv_dlopen=unknown
   AC_MSG_CHECKING(whether OS depend dynamic link works)
   if test "$GCC" = yes; then
     case "$target_os" in
-    nextstep*)	CCDLFLAGS="$CCDLFLAGS -fno-common";;
-    openstep*)	CCDLFLAGS="$CCDLFLAGS -fno-common";;
-    rhapsody*)	CCDLFLAGS="$CCDLFLAGS -fno-common";;
-    darwin*)	CCDLFLAGS="$CCDLFLAGS -fno-common";;
-    human*|bsdi*|beos*|cygwin*|mingw*|aix*|interix*) ;;
-    *) CCDLFLAGS="$CCDLFLAGS -fPIC";;
+    nextstep*)	;;
+    openstep*)	;;
+    rhapsody*)	;;
+    darwin*)	CCDLFLAGS=-fno-common;;
+    human*)	;;
+    bsdi*)	;;
+    beos*)	;;
+    cygwin*)	;;
+    mingw*)	;;
+    netbsd*) CCDLFLAGS=-fpic
+     case "$target_cpu" in
+     mips*) CCDLFLAGS=-fPIC ;;
+     sparc) CCDLFLAGS=-fPIC ;;
+     *) ;;
+     esac ;;
+    *) CCDLFLAGS=-fPIC;;
     esac
   else
     case "$target_os" in
-	hpux*)		CCDLFLAGS="$CCDLFLAGS +Z";;
-	solaris*|irix*)	CCDLFLAGS="$CCDLFLAGS -KPIC" ;;
-	sunos*)		CCDLFLAGS="$CCDLFLAGS -PIC" ;;
-	esix*|uxpds*)   CCDLFLAGS="$CCDLFLAGS -KPIC" ;;
-	*)		: ${CCDLFLAGS=""} ;;
+	hpux*)		CCDLFLAGS='+z';;
+	solaris*|irix*)	CCDLFLAGS='-KPIC' ;;
+	sunos*)		CCDLFLAGS='-PIC' ;;
+	esix*|uxpds*)   CCDLFLAGS='-KPIC' ;;
+	*)		CCDLFLAGS='' ;;
     esac
   fi
 
   case "$target_os" in
-	hpux*)		DLDFLAGS="$DLDFLAGS -E"
-			: ${LDSHARED='ld -b'}
-			XLDFLAGS="$XLDFLAGS -Wl,-E"
-			: ${LIBPATHENV=SHLIB_PATH}
+	hpux*)		DLDFLAGS="-E"
+			LDSHARED='ld -b'
+			LDFLAGS="-Wl,-E"
 			rb_cv_dlopen=yes;;
 	solaris*) 	if test "$GCC" = yes; then
-                          : ${LDSHARED='$(CC) -shared'}
-			   if test "$rb_cv_prog_gnu_ld" = yes; then
-	 		       LDFLAGS="$LDFLAGS -Wl,-E"
-			   fi
+			   LDSHARED='$(CC) -Wl,-G'
+			   `$CC --print-prog-name=ld` -v 2>&1 | grep "GNU ld" > /dev/null && LDFLAGS="-Wl,-E"
 			else
-			   : ${LDSHARED='ld -G'}
+			   LDSHARED='ld -G'
 			fi
 			rb_cv_dlopen=yes;;
-	sunos*) 	: ${LDSHARED='ld -assert nodefinitions'}
+	sunos*) 	LDSHARED='ld -assert nodefinitions'
 			rb_cv_dlopen=yes;;
-	irix*)		: ${LDSHARED='ld -shared'}
+	irix*)		LDSHARED='ld -shared'
 			rb_cv_dlopen=yes;;
-	sysv4*) 	: ${LDSHARED='ld -G'}
+	sysv4*) 	LDSHARED='ld -G'
 			rb_cv_dlopen=yes;;
-        nto-qnx*)       : ${LDSHARED="qcc -shared"}
+        nto-qnx*)       LDSHARED="qcc -shared"
                         rb_cv_dlopen=yes ;;
-	esix*|uxpds*) 	: ${LDSHARED="ld -G"}
-			rb_cv_dlopen=yes ;;
-	osf*) 		: ${LDSHARED="ld -shared -expect_unresolved \"*\""}
+	esix*|uxpds*) 	LDSHARED="ld -G"
 			rb_cv_dlopen=yes ;;
-	bsdi3*) 	case "$CC" in
-			*shlicc*)	: ${LDSHARED="$CC -r"}
-					rb_cv_dlopen=yes ;;
-			esac ;;
-	linux* | gnu* | k*bsd*-gnu | netbsd* | bsdi*)
-			: ${LDSHARED='${CC} -shared'}
-			if test "$rb_cv_binary_elf" = yes; then
-			    LDFLAGS="$LDFLAGS -Wl,-export-dynamic"
-			fi
+	osf*) 		LDSHARED="$CC -shared"
 			rb_cv_dlopen=yes ;;
-	interix*) 	: ${LDSHARED="$CC -shared"}
-			XLDFLAGS="$XLDFLAGS -Wl,-E"
-			LIBPATHFLAG=" -L'%1\$-s'"
+	linux*) 	LDSHARED="$CC -shared"
 			rb_cv_dlopen=yes ;;
-	freebsd*|dragonfly*)       : ${LDSHARED="$CC -shared"}
+	freebsd*)       LDSHARED="$CC -shared"
 			if test "$rb_cv_binary_elf" = yes; then
-			    LDFLAGS="$LDFLAGS -rdynamic"
-			    DLDFLAGS="$DLDFLAGS "'-Wl,-soname,$(.TARGET)'
+			    LDFLAGS="-rdynamic"
+			    DLDFLAGS='-Wl,-soname,$(.TARGET)'
 			else
-			  test "$GCC" = yes && test "$rb_cv_prog_gnu_ld" = yes || LDSHARED="ld -Bshareable"
+			  test "$GCC" = yes && `$CC --print-prog-name=ld` -v 2>&1 | grep "GNU ld" > /dev/null || LDSHARED="ld -Bshareable"
 			fi
 			rb_cv_dlopen=yes ;;
-	openbsd*) 	: ${LDSHARED="\$(CC) -shared ${CCDLFLAGS}"}
+	netbsd*)	LDSHARED="ld -shared"
 			if test "$rb_cv_binary_elf" = yes; then
-			    LDFLAGS="$LDFLAGS -Wl,-E"
+                          LDFLAGS="-export-dynamic"
 			fi
 			rb_cv_dlopen=yes ;;
-	nextstep*)	: ${LDSHARED='cc -r -nostdlib'}
-			LDFLAGS="$LDFLAGS -u libsys_s"
+	openbsd*) 	LDSHARED="ld -Bforcearchive -Bshareable"
 			rb_cv_dlopen=yes ;;
-	openstep*)	: ${LDSHARED='cc -dynamic -bundle -undefined suppress'}
-			: ${LDFLAGS=""}
+	bsdi3*) 	case "$CC" in
+			*shlicc*)	LDSHARED="$CC -r"
+					rb_cv_dlopen=yes ;;
+			esac ;;
+	bsdi*)		LDSHARED="ld -shared"
+			LDFLAGS='-rdynamic -Wl,-rpath,$(prefix)/lib/ruby/$(MAJOR).$(MINOR)/i386-bsdi4.0'
 			rb_cv_dlopen=yes ;;
-	rhapsody*)	: ${LDSHARED='cc -dynamic -bundle -undefined suppress'}
-			: ${LDFLAGS=""}
+	nextstep*)	LDSHARED='cc -r -nostdlib'
+			LDFLAGS="-u libsys_s"
+			DLDFLAGS="$ARCH_FLAG" 
 			rb_cv_dlopen=yes ;;
-	darwin*)	: ${LDSHARED='cc -dynamic -bundle -undefined suppress -flat_namespace'}
-			: ${LDFLAGS=""}
-			: ${LIBPATHENV=DYLD_LIBRARY_PATH}
+	openstep*)	LDSHARED='cc -dynamic -bundle -undefined suppress'
+			LDFLAGS=""
+			DLDFLAGS="$ARCH_FLAG"
 			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 ;;
-	human*)		: ${DLDFLAGS=''}
-			: ${LDSHARED=''}
-			: ${LDFLAGS=''}
-			: ${LINK_SO='ar cru $@ $(OBJS)'}
+	rhapsody*)	LDSHARED='cc -dynamic -bundle -undefined suppress'
+			LDFLAGS=""
+			DLDFLAGS="$ARCH_FLAG"
+			rb_cv_dlopen=yes ;;
+	darwin*)	LDSHARED='cc -dynamic -bundle -undefined suppress'
+			LDFLAGS=""
+			DLDFLAGS="$ARCH_FLAG"
+			rb_cv_dlopen=yes ;;
+	aix*)		LDSHARED='/usr/ccs/bin/ld'
+			XLDFLAGS='-Wl,-bE:ruby.imp'
+			DLDFLAGS='-brtl -eInit_$(TARGET) -bI:$(topdir)/ruby.imp -bM:SRE -T512 -H512 -lc'
+			LDFLAGS="-brtl"
+			rb_cv_dlopen=yes ;;
+
+	human*)		DLDFLAGS=''
+			LDSHARED=''
+			LDFLAGS=''
 			rb_cv_dlopen=yes ;;
 	beos*) 		case "$target_cpu" in
 			  powerpc*)
-			    : ${LDSHARED="ld -xms"}
-			    DLDFLAGS="$DLDFLAGS "'-export Init_$(TARGET) -lbe -lroot glue-noinit.a init_term_dyn.o start_dyn.o'
+			    LDSHARED="ld -xms"
+			    DLDFLAGS='-export Init_$(TARGET) -lbe -lroot glue-noinit.a init_term_dyn.o start_dyn.o'
                             ;;
 			  i586*)
-			    : ${LDSHARED="ld -shared"}
-			    DLDFLAGS="$DLDFLAGS -L/boot/develop/lib/x86 -lbe -lroot"
+			    LDSHARED="ld -shared"
+			    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"
-			: ${LDSHARED='ld -Bshareable -x'}
-			LDFLAGS="$LDFLAGS -L/lib -L/usr/lib -L/usr/local/lib"
-			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=""}
 			rb_cv_dlopen=yes ;;
-	hiuxmpp)	: ${LDSHARED='ld -r'} ;;
-	atheos*) 	: ${LDSHARED="$CC -shared"}
+	cygwin*|mingw*)	: ${LDSHARED="${DLLWRAP} --target=${target_os} --as=${AS} --dlltool-name=${DLLTOOL} --driver-name=${CC} --export-all -s"}
 			rb_cv_dlopen=yes ;;
-	os2-emx*)	LDFLAGS="$LDFLAGS -Zbsd-signals"
-			;;
-	*) 		: ${LDSHARED='ld'} ;;
+	*) 		LDSHARED='ld' ;;
   esac
   AC_MSG_RESULT($rb_cv_dlopen)
-
-  AC_ARG_ENABLE(rpath,
-       [  --disable-rpath         embed run path into extension libraries.],
-       [enable_rpath=$enableval], [enable_rpath="$rb_cv_binary_elf"])
-  if test "$enable_rpath" = yes; then
-    LIBPATHFLAG=" -L'%1\$-s'"
-    RPATHFLAG=" ${linker_flag}-R'%1\$-s'"
-  fi
 fi
-AC_SUBST(LINK_SO)
-AC_SUBST(LIBPATHFLAG)
-AC_SUBST(RPATHFLAG)
-AC_SUBST(LIBPATHENV, "${LIBPATHENV-LD_LIBRARY_PATH}")
-AC_SUBST(TRY_LINK)
 
 dln_a_out_works=no
 if test "$ac_cv_header_a_out_h" = yes; then
@@ -1150,24 +643,30 @@ if test "$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
@@ -1177,7 +676,7 @@ else
 fi
 
 case "$target_os" in
-  linux* | gnu* | k*bsd*-gnu)
+  linux*)
 	STRIP='strip -S -x';;
   nextstep*)
 	STRIP='strip -A -n';;
@@ -1192,7 +691,7 @@ esac
 EXTSTATIC=
 AC_SUBST(EXTSTATIC)dnl
 AC_ARG_WITH(static-linked-ext,
-	    [  --with-static-linked-ext link external modules statically],
+	    [--with-static-linked-ext  link external modules statically],
             [case $withval in
 	     yes) STATIC=
 		  EXTSTATIC=static;;
@@ -1241,16 +740,15 @@ rb_cv_missing_fconvert=yes, rb_cv_missing_fconvert=no, rb_cv_missing_fconvert=no
     if test "$rb_cv_missing_fconvert" = yes; then
       AC_DEFINE(MISSING_FCONVERT)
     fi
-    AC_LIBOBJ([x68.o])
-    CFLAGS="$CFLAGS -fansi-only"
-    XCFLAGS="$XCFLAGS -cc1-stack=262144 -cpp-stack=2694144"
+    LIBOBJS="$LIBOBJS x68.o"
+    CFLAGS="$CFLAGS -fansi-only -cc1-stack=262144 -cpp-stack=2694144"
     EXEEXT=.x
     OBJEXT=o
     setup=Setup.x68
     ;;
   dnl OS/2 environment w/ Autoconf 2.1x for EMX
-  os2-emx)
-    AC_LIBOBJ([os2])
+  os2_emx)
+    LIBOBJS="$LIBOBJS os2.$OBJEXT"
     setup=Setup.emx
     ;;
   *djgpp*)
@@ -1267,54 +765,47 @@ if test "$prefix" = NONE; then
   prefix=$ac_default_prefix
 fi
 
-#if test "$fat_binary" != no ; then
-#  CFLAGS="$CFLAGS $ARCH_FLAG"
-#fi
+if test "$fat_binary" = yes ; then
+  CFLAGS="$CFLAGS $ARCH_FLAG"
+fi
 
 if test x"$cross_compiling" = xyes; then
-  test x"$MINIRUBY" = x && MINIRUBY="${RUBY-ruby} -I`pwd` -rfake"
+  MINIRUBY="ruby -I`pwd` -rfake"
   PREP=fake.rb
-  RUNRUBY='$(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$(RUBY_SO_NAME)-static.a'
+LIBRUBY_A='lib$(RUBY_INSTALL_NAME).a'
 LIBRUBY='$(LIBRUBY_A)'
-LIBRUBYARG_STATIC='-l$(RUBY_SO_NAME)-static'
-LIBRUBYARG='$(LIBRUBYARG_STATIC)'
+LIBRUBYARG='$(LIBRUBY_A)'
 SOLIBS=
 
 case "$target_os" in
-  cygwin*|mingw*|beos*|openstep*|nextstep*|rhapsody*|darwin*|os2-emx*)
-    : ${DLDLIBS=""}
+  cygwin*|mingw*|beos*|openstep*|nextstep*|rhapsody*|darwin*|os2_emx*)
+    DLDLIBS=""
     ;;
   *)
-    DLDLIBS="$DLDLIBS -lc"
+    DLDLIBS="-lc"
     ;;
 esac
 
-RUBY_SO_NAME='$(RUBY_INSTALL_NAME)'
 LIBRUBY_LDSHARED=$LDSHARED
 LIBRUBY_DLDFLAGS=$DLDFLAGS
-LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR).$(MINOR).$(TEENY)'
-LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so'
+LIBRUBY_SO='lib$(RUBY_INSTALL_NAME).so.$(MAJOR).$(MINOR).$(TEENY)'
+LIBRUBY_ALIASES='lib$(RUBY_INSTALL_NAME).so'
 ENABLE_SHARED=no
 
-AC_ARG_ENABLE(shared,
-       [  --enable-shared         build a shared library for Ruby. ],
+AC_ARG_ENABLE(enable-shared,
+       [--enable-shared           build a shared library for Ruby. ],
        [enable_shared=$enableval])
 if test "$enable_shared" = 'yes'; then
   LIBRUBY='$(LIBRUBY_SO)'
-  LIBRUBYARG_SHARED='-l$(RUBY_SO_NAME)'
-  LIBRUBYARG='$(LIBRUBYARG_SHARED)'
+  LIBRUBYARG='-L. -l$(RUBY_INSTALL_NAME)'
   CFLAGS="$CFLAGS $CCDLFLAGS"
   ENABLE_SHARED=yes
   if test "$rb_cv_binary_elf" = yes; then
@@ -1322,15 +813,15 @@ if test "$enable_shared" = 'yes'; then
   fi
   case "$target_os" in
     sunos4*)
-	LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so.$(MAJOR).$(MINOR) lib$(RUBY_SO_NAME).so'
+	LIBRUBY_ALIASES='lib$(RUBY_INSTALL_NAME).so.$(MAJOR).$(MINOR) lib$(RUBY_INSTALL_NAME).so'
 	;;
-    linux* | gnu* | k*bsd*-gnu | atheos*)
-	LIBRUBY_DLDFLAGS='-Wl,-soname,lib$(RUBY_SO_NAME).so.$(MAJOR).$(MINOR)'
-	LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so.$(MAJOR).$(MINOR) lib$(RUBY_SO_NAME).so'
+    linux*)
+	LIBRUBY_DLDFLAGS='-Wl,-soname,lib$(RUBY_INSTALL_NAME).so.$(MAJOR).$(MINOR)'
+	LIBRUBY_ALIASES='lib$(RUBY_INSTALL_NAME).so.$(MAJOR).$(MINOR) lib$(RUBY_INSTALL_NAME).so'
 	;;
-    freebsd*|dragonfly*)
+    freebsd*)
 	SOLIBS='$(LIBS)'
-	LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR)'
+	LIBRUBY_SO='lib$(RUBY_INSTALL_NAME).so.$(MAJOR)$(MINOR)'
 	if test "$rb_cv_binary_elf" != "yes" ; then
 	    LIBRUBY_SO="$LIBRUBY_SO.\$(TEENY)"
 	    LIBRUBY_ALIASES=''
@@ -1338,35 +829,33 @@ if test "$enable_shared" = 'yes'; then
 	;;
     netbsd*)
 	SOLIBS='$(LIBS)'
-	LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR).$(TEENY)'
-	LIBRUBY_DLDFLAGS='-Wl,-soname,lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR)'
+	LIBRUBY_SO='lib$(RUBY_INSTALL_NAME).so.$(MAJOR).$(MINOR)'
 	if test "$rb_cv_binary_elf" = yes; then # ELF platforms
-	   LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR) lib$(RUBY_SO_NAME).so'
-	else	# a.out platforms
-	   LIBRUBY_ALIASES=""
+	   LIBRUBY_ALIASES='lib$(RUBY_INSTALL_NAME).so.$(MAJOR) lib$(RUBY_INSTALL_NAME).so'
+	else
+	   LIBRUBY_ALIASES=  # a.out platforms
 	fi
  	;;
     openbsd*)
 	SOLIBS='$(LIBS)'
-	LIBRUBY_SO='lib$(RUBY_INSTALL_NAME).so.$(MAJOR).'`expr ${MINOR} \* 10 + ${TEENY}`
-	;;
+ 	;;
     solaris*)
-	SOLIBS='$(LIBS)'
-	LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR)'
-	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)'
-	fi
-	XLDFLAGS="$XLDFLAGS "'-R${libdir}'
+	XLDFLAGS='-R${prefix}/lib'
  	;;
     hpux*)
-	XLDFLAGS="$XLDFLAGS "'-Wl,+s,+b,$(libdir)'
-	LIBRUBY_SO='lib$(RUBY_SO_NAME).sl.$(MAJOR).$(MINOR).$(TEENY)'
-	LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).sl.$(MAJOR).$(MINOR) lib$(RUBY_SO_NAME).sl'
+	XLDFLAGS='-Wl,+s,+b,$(prefix)/lib'
+	LIBRUBY_SO='lib$(RUBY_INSTALL_NAME).sl.$(MAJOR).$(MINOR).$(TEENY)'
+	LIBRUBY_ALIASES='lib$(RUBY_INSTALL_NAME).sl.$(MAJOR).$(MINOR) lib$(RUBY_INSTALL_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='$(CC) -shared'
+	    LIBRUBY_DLDFLAGS='-Wl,-bE:ruby.imp'
+	else
+	    LIBRUBY_LDSHARED='/usr/ccs/bin/ld'
+	    LIBRUBY_DLDFLAGS='-bE:ruby.imp -bM:SRE -bnoentry'
+	fi
+	LIBRUBYARG='-L${prefix}/lib -Wl,lib$(RUBY_INSTALL_NAME).so'
 	SOLIBS='-lm -lc'
 	;;
     beos*)
@@ -1377,68 +866,34 @@ if test "$enable_shared" = 'yes'; then
 	esac
 	;;
     darwin*)
-	LIBRUBY_SO='lib$(RUBY_SO_NAME).$(MAJOR).$(MINOR).$(TEENY).dylib'
-	LIBRUBY_LDSHARED='cc -dynamiclib -undefined suppress -flat_namespace'
-	LIBRUBY_DLDFLAGS='-install_name $(libdir)/lib$(RUBY_SO_NAME).dylib -current_version $(MAJOR).$(MINOR).$(TEENY) -compatibility_version $(MAJOR).$(MINOR)'
-	LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).$(MAJOR).$(MINOR).dylib lib$(RUBY_SO_NAME).dylib'
-	;;
-    interix*)
-	LIBRUBYARG_SHARED='-L. -L${libdir} -l$(RUBY_SO_NAME)'
+	LIBRUBY_SO='lib$(RUBY_INSTALL_NAME).$(MAJOR).$(MINOR).$(TEENY).dylib'
+	LIBRUBY_LDSHARED='cc -dynamiclib -undefined suppress'
+	LIBRUBY_DLDFLAGS='-install_name lib$(RUBY_INSTALL_NAME).dylib -current_version $(MAJOR).$(MINOR).$(TEENY) -compatibility_version $(MAJOR).$(MINOR)'
+	LIBRUBY_ALIASES='lib$(RUBY_INSTALL_NAME).$(MAJOR).$(MINOR).dylib lib$(RUBY_INSTALL_NAME).dylib'
 	;;
     *)
 	;;
   esac
 fi
-if test "$enable_rpath" = yes; then
-    LIBRUBYARG_SHARED="${linker_flag}-R ${linker_flag}\$(libdir) -L\$(libdir) $LIBRUBYARG_SHARED"
-fi
-
-LDFLAGS="-L. $LDFLAGS"
-AC_SUBST(ARCHFILE)
-
-dnl build rdoc index if requested
-RDOCTARGET=""
-AC_ARG_ENABLE(install-doc,
-       [  --enable-install-doc    build and install rdoc indexes during install ],
-       [install_doc=$enableval], [install_doc=no])
-if test "$install_doc" != no; then
-   RDOCTARGET="install-doc"
-fi
-AC_SUBST(RDOCTARGET)
 
 case "$target_os" in
-    linux*)
-	XCFLAGS="$XCFLAGS -D_GNU_SOURCE=1"
-	;;
-    netbsd*)
+    nextstep*)
     	CFLAGS="$CFLAGS -pipe"
 	;;
-    nextstep*|openstep*)
-	# The -fno-common is needed if we wish to embed the Ruby interpreter
-	# into a plugin module of some project (as opposed to embedding it
-	# within the project's application).  The -I/usr/local/include is
-	# needed because CPP as discovered by configure (cc -E -traditional)
-	# fails to consult /usr/local/include by default.  This causes
-	# mkmf.rb's have_header() to fail if the desired resource happens to be
-	# installed in the /usr/local tree.
-    	CFLAGS="$CFLAGS -pipe -fno-common"
-	CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+    openstep*)
+    	CFLAGS="$CFLAGS -pipe"
 	;;
     rhapsody*)
-    	CFLAGS="$CFLAGS -pipe -no-precomp -fno-common"
+    	CFLAGS="$CFLAGS -pipe -no-precomp"
 	;;
     darwin*)
-    	CFLAGS="$CFLAGS -pipe -fno-common"
-	MINIOBJS=dmydln.o
+    	CFLAGS="$CFLAGS -pipe -no-precomp"
 	;;
-    os2-emx)
-    	CFLAGS="$CFLAGS -DOS2 -Zmts"
-	LIBRUBY_A=`echo $LIBRUBY_A | sed 's/^lib//'`
-	LIBRUBY_SO=`echo $LIBRUBY_SO | sed 's/^lib//'`
-	LIBRUBY_ALIASES=`for i in $LIBRUBY_ALIASES; do echo "$i"; done | sed 's/^lib//'`
+    os2_emx)
+    	CFLAGS="$CFLAGS -DOS2"
 	;;
     osf*)
-	if test "$GCC" != "yes" ; then
+	if test "$without_gcc" = "yes" ; then
 	  # compile something small: taint.c is fine for this.
 	  # the main point is the '-v' flag of 'cc'.
 	  case "`cc -v -I. -c main.c -o /tmp/main.o 2>&1`" in
@@ -1452,7 +907,7 @@ case "$target_os" in
 	  rm -f /tmp/main.o
 	  CFLAGS="$CFLAGS -std"
 	fi
-	;;
+		;;
     beos*)
 	case "$target_cpu" in
 	powerpc*)
@@ -1461,83 +916,47 @@ case "$target_os" in
 	esac
 	;;
     cygwin*|mingw*)
-	case "$target_os" in
-	cygwin*)
-	    if test x"$enable_shared" = xyes; then
-		LIBRUBY_SO='cyg$(RUBY_SO_NAME)'${MAJOR}${MINOR}.dll
-		LIBRUBY='lib$(RUBY_SO_NAME).dll.a'
-	    fi
-	    AC_LIBOBJ([strftime])
-	    ;;
-	mingw*)
-	    RUBY_SO_NAME=${rb_cv_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_HEADERS="windows.h winsock.h"
-	    ;;
-	esac
-	LIBRUBY_DLDFLAGS="${DLDFLAGS}"' -Wl,--out-implib=$(LIBRUBY)'
+	RUBY_SO_NAME=$target_os-'$(RUBY_INSTALL_NAME)'${MAJOR}${MINOR}
+	if test x"$enable_shared" = xyes; then
+	    LIBRUBY_SO='$(RUBY_SO_NAME)'.dll
+	    LIBRUBY_DLDFLAGS='--dllname=$@ --output-lib=$(LIBRUBY) --add-stdcall-alias --def=$(RUBYDEF)'
+	else
+	    LIBRUBY_SO=dummy
+	    LIBRUBY_DLDFLAGS='--output-exp=$(RUBY_INSTALL_NAME).exp --dllname=$(RUBY_INSTALL_NAME)$(EXEEXT) --output-lib=$(LIBRUBY) --add-stdcall-alias --def=$(RUBYDEF)'
+	fi
 	LIBRUBY_ALIASES=''
+	LIBRUBY_A='lib$(RUBY_INSTALL_NAME)s.a'
+	LIBRUBY='lib$(RUBY_SO_NAME).a'
+	LIBRUBYARG='-L. -l$(RUBY_SO_NAME)'
 	FIRSTMAKEFILE=GNUmakefile:cygwin/GNUmakefile.in
 	SOLIBS='$(LIBS)'
-	if test x"$enable_shared" = xno; then
-	    LIBRUBY_SO=dummy
-	    LIBRUBY='lib$(RUBY_SO_NAME).a'
-	    LIBRUBYARG='-l$(RUBY_SO_NAME)'
-	fi
-	MINIOBJS=dmydln.o
-	;;
-    hpux*)
-	case "$YACC" in
-	  *yacc*)
-	    XCFLAGS="$XCFLAGS -DYYMAXDEPTH=300"
-	    YACC="$YACC -Nl40000 -Nm40000"
-	    ;;
+	case "$target_os" in
+	cygwin*)
+	    LIBOBJS="$LIBOBJS strftime.o"
+	    CCDLFLAGS=-DUSEIMPORTLIB ;;
+	mingw*)
+	    LIBOBJS="$LIBOBJS win32.o"
+	    CFLAGS="-DNT -D__MSVCRT__ $CFLAGS"
+	    CCDLFLAGS=-DIMPORT ;;
 	esac
-	MINIOBJS=dmydln.o
 	;;
     *)
-	;;
+	;;	
 esac
 
-case "$build_os" in
-  *msdosdjgpp*) FIRSTMAKEFILE=GNUmakefile:djgpp/GNUmakefile.in;;
-esac
-
-CPPFLAGS="$CPPFLAGS "'$(DEFS)'
-AC_SUBST(XCFLAGS)dnl
-AC_SUBST(XLDFLAGS)dnl
 AC_SUBST(LIBRUBY_LDSHARED)
 AC_SUBST(LIBRUBY_DLDFLAGS)
 AC_SUBST(RUBY_INSTALL_NAME)
-AC_SUBST(rubyw_install_name)
-AC_SUBST(RUBYW_INSTALL_NAME)
 AC_SUBST(RUBY_SO_NAME)
 AC_SUBST(LIBRUBY_A)
 AC_SUBST(LIBRUBY_SO)
 AC_SUBST(LIBRUBY_ALIASES)
 AC_SUBST(LIBRUBY)
 AC_SUBST(LIBRUBYARG)
-AC_SUBST(LIBRUBYARG_STATIC)
-AC_SUBST(LIBRUBYARG_SHARED)
 AC_SUBST(SOLIBS)
 AC_SUBST(DLDLIBS)
 AC_SUBST(ENABLE_SHARED)
 AC_SUBST(MAINLIBS)
-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`"
-AC_SUBST(MAKEFILES)
 
 ri_prefix=
 test "$program_prefix" != NONE &&
@@ -1549,13 +968,7 @@ test "$program_suffix" != NONE &&
 
 RUBY_INSTALL_NAME="${ri_prefix}ruby${ri_suffix}"
 case "$target_os" in
-  cygwin*|mingw*)
-    RUBYW_INSTALL_NAME="${ri_prefix}rubyw${ri_suffix}"
-    rubyw_install_name="$RUBYW_INSTALL_NAME"
-    ;;
-esac
-case "$target_os" in
-  cygwin*|mingw*|*djgpp*|os2-emx*)
+  cygwin*|mingw*|*djgpp*|os2_emx*)
     RUBY_LIB_PREFIX="/lib/ruby"
     ;;
   *)
@@ -1565,12 +978,12 @@ esac
 RUBY_LIB_PATH="${RUBY_LIB_PREFIX}/${MAJOR}.${MINOR}"
 
 AC_ARG_WITH(sitedir,
-	    [  --with-sitedir=DIR      site libraries in DIR [PREFIX/lib/ruby/site_ruby]],
+	    [--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*)
+  cygwin*|mingw*|*djgpp*|os2_emx*)
     RUBY_SITE_LIB_PATH="`expr "$SITE_DIR" : "$prefix\(/.*\)"`" ||
     RUBY_SITE_LIB_PATH="$SITE_DIR";;
   *)
@@ -1583,13 +996,12 @@ AC_DEFINE_UNQUOTED(RUBY_SITE_LIB, "${RUBY_SITE_LIB_PATH}")
 AC_DEFINE_UNQUOTED(RUBY_SITE_LIB2, "${RUBY_SITE_LIB_PATH2}")
 
 AC_SUBST(arch)dnl
-AC_SUBST(sitearch)dnl
 AC_SUBST(sitedir)dnl
 
 configure_args=$ac_configure_args
 AC_SUBST(configure_args)dnl
 
-if test "$fat_binary" != no ; then
+if test "$fat_binary" = yes ; then
     arch="fat-${target_os}"
 
     AC_DEFINE_UNQUOTED(RUBY_THIN_ARCHLIB,
@@ -1603,57 +1015,18 @@ else
     AC_DEFINE_UNQUOTED(RUBY_PLATFORM, "${arch}")
 fi
 
-case "$target_os" in
-  mingw*) sitearch="i386-$rb_cv_msvcrt" ;;
-  *) sitearch="${arch}" ;;
-esac
-
 AC_DEFINE_UNQUOTED(RUBY_ARCHLIB, "${RUBY_LIB_PATH}/${arch}")
-AC_DEFINE_UNQUOTED(RUBY_SITE_ARCHLIB, "${RUBY_SITE_LIB_PATH2}/${sitearch}")
+AC_DEFINE_UNQUOTED(RUBY_SITE_ARCHLIB, "${RUBY_SITE_LIB_PATH2}/${arch}")
 
 AC_ARG_WITH(search-path,
-		[  --with-search-path=DIR specify the additional search path],
+		[--with-search-path=DIR	  specify the additional search path],
 		[search_path=$withval])
 if test "$search_path" != ""; then
     AC_DEFINE_UNQUOTED(RUBY_SEARCH_PATH,"$search_path")
 fi
 
-AC_ARG_WITH(mantype,
-		[  --with-mantype=TYPE specify man page type; TYPE is one of man and doc],
-		[
-			case "$withval" in
-			man|doc)
-				MANTYPE=$withval
-				;;
-			*)
-				AC_MSG_ERROR(invalid man type: $withval)
-				;;
-			esac
-		])
-if test -z "$MANTYPE"; then
-	AC_PATH_PROGS(NROFF, nroff awf, /bin/false, "/usr/bin:/usr/ucb")
-	if ${NROFF} -mdoc ${srcdir}/ruby.1 >/dev/null 2>&1; then
-		MANTYPE=doc
-	else
-		MANTYPE=man
-	fi
-fi
-AC_SUBST(MANTYPE)
+echo "creating config.h"
+tr -d '\015' < confdefs.h > config.h
+: > confdefs.h
 
-if test -f config.h && tr -d '\015' < confdefs.h | cmp -s config.h -; then
-  echo "config.h unchanged"
-else
-  echo "creating config.h"
-  tr -d '\015' < confdefs.h > config.h
-fi
-tr -d '\015' < largefile.h > 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_OUTPUT
+AC_OUTPUT($FIRSTMAKEFILE Makefile ext/extmk.rb)
diff --git a/cygwin/GNUmakefile.in b/cygwin/GNUmakefile.in
index 03208df11c..0e89d15dec 100644
--- a/cygwin/GNUmakefile.in
+++ b/cygwin/GNUmakefile.in
@@ -1,47 +1,32 @@
 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)
-  RUBY_EXP = $(RUBY_INSTALL_NAME).exp
-  EXTOBJS = $(RUBY_EXP)
+ifneq (,$(findstring no, $(ENABLE_SHARED)))
+  EXTOBJS = $(RUBY_INSTALL_NAME).exp
   LIBRUBYARG = $(LIBRUBY_A)
-  LIBRUBY_SO =
 endif
 
-ifeq ($(RUBY_INSTALL_NAME),ruby)
-  RUBYW_INSTALL_NAME = $(RUBY_INSTALL_NAME)w
-else
+ifneq (,$(findstring ruby, $(RUBY_INSTALL_NAME)))
   RUBYW_INSTALL_NAME = $(subst ruby,rubyw,$(RUBY_INSTALL_NAME))
+else
+  RUBYW_INSTALL_NAME = $(RUBY_INSTALL_NAME)w
 endif
-
 WPROGRAM = $(RUBYW_INSTALL_NAME)$(EXEEXT)
-SOLIBS := $(DLL_BASE_NAME).res.@OBJEXT@ $(SOLIBS)
+RUBYDEF = $(RUBY_INSTALL_NAME).def
+SOLIBS := $(LIBRUBY_SO).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): $(DLL_BASE_NAME).res.@OBJEXT@
+$(LIBRUBY_SO): $(RUBYDEF) $(LIBRUBY_SO).res.@OBJEXT@
+$(LIBRUBY): $(LIBRUBY_SO)
 
 %.res.@OBJEXT@: %.rc
-	@WINDRES@ --include-dir . --include-dir $(<D) --include-dir $(srcdir)/win32 $< $@
+	@WINDRES@ --preprocessor '$(CC) -E -xc-header -DRC_INVOKE @MWIN32@' --include-dir . --include-dir $(<D) --include-dir $(srcdir)/win32 $< $@
 
-$(RCFILES): $(RBCONFIG)
-	@$(MINIRUBY) $(srcdir)/win32/resource.rb \
+$(RUBY_INSTALL_NAME).rc $(RUBYW_INSTALL_NAME).rc $(LIBRUBY_SO).rc: rbconfig.rb
+	@@MINIRUBY@ $(srcdir)/win32/resource.rb \
 	  -ruby_name=$(RUBY_INSTALL_NAME) -rubyw_name=$(RUBYW_INSTALL_NAME) \
-	  -so_name=$(DLL_BASE_NAME) \
+	  -so_name=$(LIBRUBY_SO) \
 	  . $(icondirs) $(srcdir)/win32
 
 $(PROGRAM): $(RUBY_INSTALL_NAME).res.@OBJEXT@
@@ -50,29 +35,7 @@ $(WPROGRAM): $(RUBYW_INSTALL_NAME).res.@OBJEXT@
 	$(PURIFY) $(CC) -mwindows -e _mainCRTStartup $(LDFLAGS) $(XLDFLAGS) \
 	  $(MAINOBJ) $(EXTOBJS) $(LIBRUBYARG) $(LIBS) -o $@
 
-$(RUBY_EXP): $(LIBRUBY_A)
-	$(DLLWRAP) \
-	  --output-exp=$(RUBY_EXP) \
-	  --export-all $(LIBRUBY_A) $(LIBS) -o $(PROGRAM)
-	$(LDSHARED) $(DLDFLAGS) $(OBJS) dmyext.o $(SOLIBS) -o $(PROGRAM)
-	@rm -f $(PROGRAM)
-
-GNUmakefile:	$(srcdir)/cygwin/GNUmakefile.in
-
-ifeq (@target_os@,mingw32)
-$(OBJS) $(MAINOBJ): win32/win32.h
-endif
-
-ifeq (@target_os@,cygwin)
-cygwin-$(RUBY_INSTALL_NAME)$(MAJOR)$(MINOR).dll: $(LIBRUBY_A)
-	@NM@ --extern --defined $(LIBRUBY_A) | \
-	  $(MINIRUBY) -ne 'BEGIN{puts "EXPORTS"}; puts $$1+"=cyg$(RUBY_INSTALL_NAME)$(MAJOR)$(MINOR)."+$$1 if / [CDT] _(.*)$$/' >rubydll.def
-	@DLLWRAP@ -s --def=rubydll.def -o $@
-	@rm -f rubydll.def
-endif
-
-clean-local::
-	@$(RM) $(RUBY_EXP) $(RCFILES:.rc=.res.@OBJEXT@)
-
-distclean-local::
-	@$(RM) $(RCFILES)
+$(RUBYDEF): $(LIBRUBY_A)
+	echo EXPORTS > $(RUBYDEF)
+	@NM@ --extern-only --defined-only $(LIBRUBY_A) | \
+	  @MINIRUBY@ -ne 'puts $$1 if / [CDT] _(.*)$$/' >> $(RUBYDEF)
diff --git a/defines.h b/defines.h
index 6b1fd68740..fefddee23b 100644
--- a/defines.h
+++ b/defines.h
@@ -12,227 +12,54 @@
 
 #define RUBY
 
-#ifdef __cplusplus
-# ifndef  HAVE_PROTOTYPES
-#  define HAVE_PROTOTYPES 1
-# endif
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-#undef _
-#ifdef HAVE_PROTOTYPES
-# define _(args) args
-#else
-# define _(args) ()
-#endif
-
-#undef __
-#ifdef HAVE_STDARG_PROTOTYPES
-# define __(args) args
-#else
-# define __(args) ()
-#endif
-
-#ifdef __cplusplus
-#define ANYARGS ...
-#else
-#define ANYARGS
-#endif
-
-#define xmalloc ruby_xmalloc
-#define xcalloc ruby_xcalloc
-#define xrealloc ruby_xrealloc
-#define xfree ruby_xfree
-
-void *xmalloc _((long));
-void *xcalloc _((long,long));
-void *xrealloc _((void*,long));
-void xfree _((void*));
-
-#if SIZEOF_LONG_LONG > 0
-# define LONG_LONG long long
-#elif SIZEOF___INT64 > 0
-# define HAVE_LONG_LONG 1
-# define LONG_LONG __int64
-# undef SIZEOF_LONG_LONG
-# define SIZEOF_LONG_LONG SIZEOF___INT64
-#endif
-
-#if SIZEOF_INT*2 <= SIZEOF_LONG_LONG
-# define BDIGIT unsigned int
-# define SIZEOF_BDIGITS SIZEOF_INT
-# define BDIGIT_DBL unsigned LONG_LONG
-# define BDIGIT_DBL_SIGNED LONG_LONG
-#elif SIZEOF_INT*2 <= SIZEOF_LONG
-# define BDIGIT unsigned int
-# define SIZEOF_BDIGITS SIZEOF_INT
-# define BDIGIT_DBL unsigned long
-# define BDIGIT_DBL_SIGNED long
-#elif SIZEOF_SHORT*2 <= SIZEOF_LONG
-# define BDIGIT unsigned short
-# define SIZEOF_BDIGITS SIZEOF_SHORT
-# define BDIGIT_DBL unsigned long
-# define BDIGIT_DBL_SIGNED long
-#else
-# define BDIGIT unsigned short
-# define SIZEOF_BDIGITS (SIZEOF_LONG/2)
-# define BDIGIT_DBL unsigned long
-# define BDIGIT_DBL_SIGNED long
-#endif
-
-#ifdef __CYGWIN__
-#undef _WIN32
-#endif
-
-#if defined(MSDOS) || defined(_WIN32) || defined(__human68k__) || defined(__EMX__)
-#define DOSISH 1
-#ifndef _WIN32_WCE
-# define DOSISH_DRIVE_LETTER
-#endif
-#endif
-
 /* define RUBY_USE_EUC/SJIS for default kanji-code */
 #ifndef DEFAULT_KCODE
-#if defined(DOSISH) || defined(__CYGWIN__) || defined(__MACOS__) || defined(OS2)
+#if defined(MSDOS) || defined(__CYGWIN__) || defined(__human68k__) || defined(__MACOS__) || defined(__EMX__) || defined(OS2) || defined(NT)
 #define DEFAULT_KCODE KCODE_SJIS
 #else
 #define DEFAULT_KCODE KCODE_EUC
 #endif
 #endif
 
-#ifdef __NeXT__
-/* NextStep, OpenStep, Rhapsody */
-#ifndef S_IRUSR
-#define S_IRUSR 0000400        /* read permission, owner */
-#endif
-#ifndef S_IRGRP
-#define S_IRGRP 0000040        /* read permission, group */
-#endif
-#ifndef S_IROTH
-#define S_IROTH 0000004        /* read permission, other */
-#endif
-#ifndef S_IWUSR
-#define S_IWUSR 0000200        /* write permission, owner */
-#endif
-#ifndef S_IWGRP
-#define S_IWGRP 0000020        /* write permission, group */
-#endif
-#ifndef S_IWOTH
-#define S_IWOTH 0000002        /* write permission, other */
-#endif
-#ifndef S_IXUSR
-#define S_IXUSR 0000100        /* execute/search permission, owner */
-#endif
-#ifndef S_IXGRP
-#define S_IXGRP 0000010        /* execute/search permission, group */
-#endif
-#ifndef S_IXOTH
-#define S_IXOTH 0000001        /* execute/search permission, other */
-#endif
-#ifndef S_IRWXU
-#define S_IRWXU 0000700        /* read, write, execute permissions, owner */
-#endif
-#ifndef S_IRWXG
-#define S_IRWXG 0000070        /* read, write, execute permissions, group */
-#endif
-#ifndef S_IRWXO
-#define S_IRWXO 0000007        /* read, write, execute permissions, other */
-#endif
-#ifndef S_ISBLK
-#define S_ISBLK(mode)  (((mode) & (0170000)) == (0060000))
-#endif
-#ifndef S_ISCHR
-#define S_ISCHR(mode)  (((mode) & (0170000)) == (0020000))
-#endif
-#ifndef S_ISDIR
-#define S_ISDIR(mode)  (((mode) & (0170000)) == (0040000))
-#endif
-#ifndef S_ISFIFO
-#define S_ISFIFO(mode) (((mode) & (0170000)) == (0010000))
-#endif
-#ifndef S_ISREG
-#define S_ISREG(mode)  (((mode) & (0170000)) == (0100000))
-#endif
-/* Do not trust WORDS_BIGENDIAN from configure since -arch compiler flag may
-   result in a different endian.  Instead trust __BIG_ENDIAN__ and
-   __LITTLE_ENDIAN__ which are set correctly by -arch. */
-#undef WORDS_BIGENDIAN
-#ifdef __BIG_ENDIAN__
-#define WORDS_BIGENDIAN
-#endif
+#ifdef NeXT
+#define DYNAMIC_ENDIAN		/* determine endian at runtime */
 #ifndef __APPLE__
-/* NextStep, OpenStep (but not Rhapsody) */
-#ifndef GETPGRP_VOID
-#define GETPGRP_VOID 1
-#endif
-#ifndef WNOHANG
-#define WNOHANG 01
+#define S_IXUSR _S_IXUSR        /* execute/search permission, owner */
 #endif
-#ifndef WUNTRACED
-#define WUNTRACED 02
-#endif
-#ifndef X_OK
-#define X_OK 1
-#endif
-#endif /* __APPLE__ */
+#define S_IXGRP 0000010         /* execute/search permission, group */
+#define S_IXOTH 0000001         /* execute/search permission, other */
+
+#define HAVE_SYS_WAIT_H         /* configure fails to find this */
 #endif /* NeXT */
 
-#ifdef _WIN32
+#ifdef NT
 #include "win32/win32.h"
 #endif
 
-#if defined(__VMS)
-#include "vms.h"
-#endif
-
-#if defined(__BEOS__)
-#include <net/socket.h> /* intern.h needs fd_set definition */
-#endif
-
-#ifdef RUBY_EXPORT
-#undef RUBY_EXTERN
-#endif
-
-#ifndef RUBY_EXTERN
-#define RUBY_EXTERN extern
+#if defined __CYGWIN__
+# undef EXTERN
+# if defined USEIMPORTLIB
+#  define EXTERN extern __declspec(dllimport)
+# else
+#  define EXTERN extern __declspec(dllexport)
+# endif
 #endif
 
 #ifndef EXTERN
-#define EXTERN RUBY_EXTERN	/* deprecated */
+#define EXTERN extern
 #endif
 
-#ifndef RUBY_MBCHAR_MAXSIZE
-#define RUBY_MBCHAR_MAXSIZE INT_MAX
-        /* MB_CUR_MAX will not work well in C locale */
+#ifdef sparc
+#define FLUSH_REGISTER_WINDOWS asm("ta 3")
+#else
+#define FLUSH_REGISTER_WINDOWS /* empty */
 #endif
 
-#if defined(sparc) || defined(__sparc__)
-static inline void
-flush_register_windows(void)
-{
-    asm
-#ifdef __GNUC__
-	volatile
-#endif
-# if defined(__sparc_v9__) || defined(__sparcv9) || defined(__arch64__)
-	("flushw")
-# else
-	("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)
+#if defined(MSDOS) || defined(_WIN32) || defined(__human68k__) || defined(__EMX__)
+#define DOSISH 1
 #endif
 
-#if defined(DOSISH)
+#if defined(MSDOS) || defined(NT) || defined(__human68k__) || defined(OS2)
 #define PATH_SEP ";"
 #elif defined(riscos)
 #define PATH_SEP ","
@@ -242,17 +69,12 @@ void rb_ia64_flushrs(void);
 #define PATH_SEP_CHAR PATH_SEP[0]
 
 #if defined(__human68k__)
-#define PATH_ENV "path"
-#else
-#define PATH_ENV "PATH"
-#endif
-
-#if defined(DOSISH) && !defined(__human68k__) && !defined(__EMX__)
-#define ENV_IGNORECASE
+#undef HAVE_RANDOM
+#undef HAVE_SETITIMER
 #endif
 
-#ifndef DLEXT_MAXLEN
-#define DLEXT_MAXLEN 4
+#if defined(DJGPP) || defined(__BOW__) || defined __CYGWIN__
+#undef HAVE_SETITIMER
 #endif
 
 #ifndef RUBY_PLATFORM
diff --git a/dir.c b/dir.c
index 0dd12ffd7d..f2f4faa8aa 100644
--- a/dir.c
+++ b/dir.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Wed Jan  5 09:51:01 JST 1994
 
-  Copyright (C) 1993-2003 Yukihiro Matsumoto
+  Copyright (C) 1993-2000 Yukihiro Matsumoto
   Copyright (C) 2000  Network Applied Communication Laboratory, Inc.
   Copyright (C) 2000  Information-technology Promotion Agency, Japan
 
@@ -17,24 +17,24 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#else
+# define MAXPATHLEN 1024
+#endif
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
 
-#if defined HAVE_DIRENT_H && !defined _WIN32
+#if defined HAVE_DIRENT_H && !defined NT
 # include <dirent.h>
 # define NAMLEN(dirent) strlen((dirent)->d_name)
-#elif defined HAVE_DIRECT_H && !defined _WIN32
+#elif defined HAVE_DIRECT_H && !defined NT
 # include <direct.h>
 # define NAMLEN(dirent) strlen((dirent)->d_name)
 #else
 # define dirent direct
-# if !defined __NeXT__
-#  define NAMLEN(dirent) (dirent)->d_namlen
-# else
-#  /* On some versions of NextStep, d_namlen is always zero, so avoid it. */
-#  define NAMLEN(dirent) strlen((dirent)->d_name)
-# endif
+# define NAMLEN(dirent) (dirent)->d_namlen
 # if HAVE_SYS_NDIR_H
 #  include <sys/ndir.h>
 # endif
@@ -44,8 +44,8 @@
 # if HAVE_NDIR_H
 #  include <ndir.h>
 # endif
-# ifdef _WIN32
-#  include "win32/dir.h"
+# if defined(NT)
+#  include "missing/dir.h"
 # endif
 #endif
 
@@ -61,380 +61,227 @@ char *strchr _((char*,char));
 
 #include <ctype.h>
 
-#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 rb_sys_stat
 #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_PERIOD	0x04
+#define FNM_NOCASE	0x08
 
 #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)
+#if defined DOSISH
+#define isdirsep(c) ((c) == '/' || (c) == '\\')
+static char *
+find_dirsep(s)
+    char *s;
 {
-    const int len1 = Next(p1) - p1;
-    const int len2 = Next(p2) - p2;
-#ifdef _WIN32
-    char buf1[10], buf2[10]; /* large enough? */
-#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 */
-	}
+    while (*s) {
+	if (isdirsep(*s))
+	    return s;
+	s++;
     }
-#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;
-	}
+    return 0;
 }
-#endif /* environment */
+#else
+#define isdirsep(c) ((c) == '/')
+#define find_dirsep(s) strchr(s, '/')
+#endif
 
 static char *
-bracket(p, s, flags)
-    const char *p; /* pattern (next to '[') */
-    const char *s; /* string */
+range(pat, test, flags)
+    char *pat;
+    char test;
     int flags;
 {
-    const int nocase = flags & FNM_CASEFOLD;
-    const int escape = !(flags & FNM_NOESCAPE);
-
-    int ok = 0, not = 0;
-
-    if (*p == '!' || *p == '^') {
-	not = 1;
-	p++;
-    }
+    int not, ok = 0;
+    int nocase = flags & FNM_NOCASE;
+    int escape = !(flags & FNM_NOESCAPE);
 
-    while (*p != ']') {
-	const char *t1 = p;
-	if (escape && *t1 == '\\')
-	    t1++;
-	if (!*t1)
-	    return NULL;
-	p = Next(t1);
-	if (p[0] == '-' && p[1] != ']') {
-	    const char *t2 = p + 1;
-	    if (escape && *t2 == '\\')
-		t2++;
-	    if (!*t2)
-		return NULL;
-	    p = Next(t2);
-	    if (!ok && Compare(t1, s) <= 0 && Compare(s, t2) <= 0)
-		ok = 1;
+    not = *pat == '!' || *pat == '^';
+    if (not)
+	pat++;
+
+    test = downcase(test);
+
+    while (*pat) {
+	int cstart, cend;
+	cstart = cend = *pat++;
+	if (cstart == ']')
+	    return ok == not ? 0 : pat;
+        else if (escape && cstart == '\\')
+	    cstart = cend = *pat++;
+	if (*pat == '-' && pat[1] != ']') {
+	    if (escape && pat[1] == '\\')
+		pat++;
+	    cend = pat[1];
+	    if (!cend)
+		return 0;
+	    pat += 2;
 	}
-	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 0;
 }
 
-/* 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 PERIOD(s) (period && *(s) == '.' && \
+		  ((s) == string || pathname && isdirsep(*(s))))
 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_PERIOD;
+    int nocase = flags & FNM_NOCASE;
 
-    const char *p = *pcur;
-    const char *s = *scur;
+    while (c = *pat++) {
+	switch (c) {
+	case '?':
+	    if (!*s || pathname && 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 && find_dirsep(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 (pathname && isdirsep(c)) {
+		s = find_dirsep(s);
+		if (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 == '[' || downcase(*s) == test) &&
+		    !fnmatch(pat, s, flags & ~FNM_PERIOD))
 		    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 (pathname && isdirsep(*s))
+		    break;
+		s++;
 	    }
 	    return FNM_NOMATCH;
+      
+	case '[':
+	    if (!*s || pathname && isdirsep(*s) || PERIOD(s))
+		return FNM_NOMATCH;
+	    pat = range(pat, *s, flags);
+	    if (!pat)
+		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 (pathname && 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;
 
-struct dir_data {
-    DIR *dir;
-    char *path;
-};
-
 static void
 free_dir(dir)
-    struct dir_data *dir;
+    DIR *dir;
 {
-    if (dir) {
-	if (dir->dir) closedir(dir->dir);
-	if (dir->path) free(dir->path);
-    }
-    free(dir);
+    if (dir) closedir(dir);
 }
 
 static VALUE dir_close _((VALUE));
 
-static VALUE dir_s_alloc _((VALUE));
 static VALUE
-dir_s_alloc(klass)
+dir_s_new(argc, argv, klass)
+    int argc;
+    VALUE *argv;
     VALUE klass;
 {
-    struct dir_data *dirp;
-    VALUE obj = Data_Make_Struct(klass, struct dir_data, 0, free_dir, dirp);
+    VALUE obj = Data_Wrap_Struct(klass, 0, free_dir, 0);
 
-    dirp->dir = NULL;
-    dirp->path = NULL;
+    rb_obj_call_init(obj, argc, argv);
 
     return obj;
 }
 
-/*
- *  call-seq:
- *     Dir.new( string ) -> aDir
- *
- *  Returns a new directory object for the named directory.
- */
 static VALUE
 dir_initialize(dir, dirname)
     VALUE dir, dirname;
 {
-    struct dir_data *dp;
-
-    SafeStringValue(dirname);
-    Data_Get_Struct(dir, struct dir_data, dp);
-    if (dp->dir) closedir(dp->dir);
-    if (dp->path) free(dp->path);
-    dp->dir = NULL;
-    dp->path = NULL;
-    dp->dir = opendir(RSTRING(dirname)->ptr);
-    if (dp->dir == NULL) {
+    DIR *dirp;
+
+    Check_SafeStr(dirname);
+    if (DATA_PTR(dir)) closedir(DATA_PTR(dir));
+    DATA_PTR(dir) = NULL;
+    dirp = opendir(RSTRING(dirname)->ptr);
+    if (dirp == NULL) {
 	if (errno == EMFILE || errno == ENFILE) {
 	    rb_gc();
-	    dp->dir = opendir(RSTRING(dirname)->ptr);
+	    dirp = opendir(RSTRING(dirname)->ptr);
 	}
-	if (dp->dir == NULL) {
+	if (dirp == NULL) {
 	    rb_sys_fail(RSTRING(dirname)->ptr);
 	}
     }
-    dp->path = strdup(RSTRING(dirname)->ptr);
+    DATA_PTR(dir) = dirp;
 
     return dir;
 }
 
-/*
- *  call-seq:
- *     Dir.open( string ) => aDir
- *     Dir.open( string ) {| aDir | block } => anObject
- *
- *  With no block, <code>open</code> is a synonym for
- *  <code>Dir::new</code>. If a block is present, it is passed
- *  <i>aDir</i> as a parameter. The directory is closed at the end of
- *  the block, and <code>Dir::open</code> returns the value of the
- *  block.
- */
-
 static VALUE
 dir_s_open(klass, dirname)
     VALUE klass, dirname;
 {
-    struct dir_data *dp;
-    VALUE dir = Data_Make_Struct(klass, struct dir_data, 0, free_dir, dp);
+    VALUE dir = Data_Wrap_Struct(klass, 0, free_dir, 0);
 
     dir_initialize(dir, dirname);
     if (rb_block_given_p()) {
-	return rb_ensure(rb_yield, dir, dir_close, dir);
+	rb_ensure(rb_yield, dir, dir_close, dir);
+	return Qnil;
     }
 
     return dir;
@@ -446,89 +293,23 @@ 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.
- *
- *     d = Dir.new("..")
- *     d.path   #=> ".."
- */
-static VALUE
-dir_path(dir)
-    VALUE dir;
-{
-    struct dir_data *dirp;
-
-    GetDIR(dir, dirp);
-    if (!dirp->path) return Qnil;
-    return rb_str_new2(dirp->path);
+#define GetDIR(obj, dirp) {\
+    Data_Get_Struct(obj, DIR, dirp);\
+    if (dirp == NULL) dir_closed();\
 }
 
-/*
- *  call-seq:
- *     dir.read => string or nil
- *
- *  Reads the next entry from <em>dir</em> and returns it as a string.
- *  Returns <code>nil</code> at the end of the stream.
- *
- *     d = Dir.new("testdir")
- *     d.read   #=> "."
- *     d.read   #=> ".."
- *     d.read   #=> "config.h"
- */
 static VALUE
 dir_read(dir)
     VALUE dir;
 {
-    struct dir_data *dirp;
+    DIR *dirp;
     struct dirent *dp;
 
     GetDIR(dir, dirp);
     errno = 0;
-    dp = readdir(dirp->dir);
-    if (dp) {
+    dp = readdir(dirp);
+    if (dp)
 	return rb_tainted_str_new(dp->d_name, NAMLEN(dp));
-    }
     else if (errno == 0) {	/* end of stream */
 	return Qnil;
     }
@@ -538,344 +319,127 @@ dir_read(dir)
     return Qnil;		/* not reached */
 }
 
-/*
- *  call-seq:
- *     dir.each { |filename| block }  => dir
- *
- *  Calls the block once for each entry in this directory, passing the
- *  filename of each entry as a parameter to the block.
- *
- *     d = Dir.new("testdir")
- *     d.each  {|x| puts "Got #{x}" }
- *
- *  <em>produces:</em>
- *
- *     Got .
- *     Got ..
- *     Got config.h
- *     Got main.rb
- */
 static VALUE
 dir_each(dir)
     VALUE dir;
 {
-    struct dir_data *dirp;
+    DIR *dirp;
     struct dirent *dp;
 
     GetDIR(dir, dirp);
-    rewinddir(dirp->dir);
-    for (dp = readdir(dirp->dir); dp != NULL; dp = readdir(dirp->dir)) {
+    for (dp = readdir(dirp); dp != NULL; dp = readdir(dirp)) {
 	rb_yield(rb_tainted_str_new(dp->d_name, NAMLEN(dp)));
-	if (dirp->dir == NULL) dir_closed();
+	if (DATA_PTR(dir) == NULL) dir_closed();
     }
     return dir;
 }
 
-/*
- *  call-seq:
- *     dir.pos => integer
- *     dir.tell => integer
- *
- *  Returns the current position in <em>dir</em>. See also
- *  <code>Dir#seek</code>.
- *
- *     d = Dir.new("testdir")
- *     d.tell   #=> 0
- *     d.read   #=> "."
- *     d.tell   #=> 12
- */
 static VALUE
 dir_tell(dir)
     VALUE dir;
 {
 #ifdef HAVE_TELLDIR
-    struct dir_data *dirp;
+    DIR *dirp;
     long pos;
 
     GetDIR(dir, dirp);
-    pos = telldir(dirp->dir);
+    pos = telldir(dirp);
     return rb_int2inum(pos);
 #else
     rb_notimplement();
 #endif
 }
 
-/*
- *  call-seq:
- *     dir.seek( integer ) => dir
- *
- *  Seeks to a particular location in <em>dir</em>. <i>integer</i>
- *  must be a value returned by <code>Dir#tell</code>.
- *
- *     d = Dir.new("testdir")   #=> #<Dir:0x401b3c40>
- *     d.read                   #=> "."
- *     i = d.tell               #=> 12
- *     d.read                   #=> ".."
- *     d.seek(i)                #=> #<Dir:0x401b3c40>
- *     d.read                   #=> ".."
- */
 static VALUE
 dir_seek(dir, pos)
     VALUE dir, pos;
 {
-    struct dir_data *dirp;
-    off_t p = NUM2OFFT(pos);
+    DIR *dirp;
 
-    GetDIR(dir, dirp);
 #ifdef HAVE_SEEKDIR
-    seekdir(dirp->dir, p);
+    GetDIR(dir, dirp);
+    seekdir(dirp, NUM2INT(pos));
     return dir;
 #else
     rb_notimplement();
 #endif
 }
 
-/*
- *  call-seq:
- *     dir.pos( integer ) => integer
- *
- *  Synonym for <code>Dir#seek</code>, but returns the position
- *  parameter.
- *
- *     d = Dir.new("testdir")   #=> #<Dir:0x401b3c40>
- *     d.read                   #=> "."
- *     i = d.pos                #=> 12
- *     d.read                   #=> ".."
- *     d.pos = i                #=> 12
- *     d.read                   #=> ".."
- */
-static VALUE
-dir_set_pos(dir, pos)
-    VALUE dir, pos;
-{
-    dir_seek(dir, pos);
-    return pos;
-}
-
-/*
- *  call-seq:
- *     dir.rewind => dir
- *
- *  Repositions <em>dir</em> to the first entry.
- *
- *     d = Dir.new("testdir")
- *     d.read     #=> "."
- *     d.rewind   #=> #<Dir:0x401b3fb0>
- *     d.read     #=> "."
- */
 static VALUE
 dir_rewind(dir)
     VALUE dir;
 {
-    struct dir_data *dirp;
+    DIR *dirp;
 
-    if (rb_safe_level() >= 4 && !OBJ_TAINTED(dir)) {
-	rb_raise(rb_eSecurityError, "Insecure: can't close");
-    }
     GetDIR(dir, dirp);
-    rewinddir(dirp->dir);
+    rewinddir(dirp);
     return dir;
 }
 
-/*
- *  call-seq:
- *     dir.close => nil
- *
- *  Closes the directory stream. Any further attempts to access
- *  <em>dir</em> will raise an <code>IOError</code>.
- *
- *     d = Dir.new("testdir")
- *     d.close   #=> nil
- */
 static VALUE
 dir_close(dir)
     VALUE dir;
 {
-    struct dir_data *dirp;
-
-    GetDIR(dir, dirp);
-    closedir(dirp->dir);
-    dirp->dir = NULL;
-
-    return Qnil;
-}
-
-static void
-dir_chdir(path)
-    VALUE path;
-{
-    if (chdir(RSTRING(path)->ptr) < 0)
-	rb_sys_fail(RSTRING(path)->ptr);
-}
-
-static int chdir_blocking = 0;
-static VALUE chdir_thread = Qnil;
+    DIR *dirp;
 
-struct chdir_data {
-    VALUE old_path, new_path;
-    int done;
-};
+    Data_Get_Struct(dir, DIR, dirp);
+    if (dirp == NULL) dir_closed();
+    closedir(dirp);
+    DATA_PTR(dir) = NULL;
 
-static VALUE
-chdir_yield(args)
-    struct chdir_data *args;
-{
-    dir_chdir(args->new_path);
-    args->done = Qtrue;
-    chdir_blocking++;
-    if (chdir_thread == Qnil)
-	chdir_thread = rb_thread_current();
-    return rb_yield(args->new_path);
-}
-
-static VALUE
-chdir_restore(args)
-    struct chdir_data *args;
-{
-    if (args->done) {
-	chdir_blocking--;
-	if (chdir_blocking == 0)
-	    chdir_thread = Qnil;
-	dir_chdir(args->old_path);
-    }
     return Qnil;
 }
 
-/*
- *  call-seq:
- *     Dir.chdir( [ string] ) => 0
- *     Dir.chdir( [ string] ) {| path | block }  => anObject
- *
- *  Changes the current working directory of the process to the given
- *  string. When called without an argument, changes the directory to
- *  the value of the environment variable <code>HOME</code>, or
- *  <code>LOGDIR</code>. <code>SystemCallError</code> (probably
- *  <code>Errno::ENOENT</code>) if the target directory does not exist.
- *
- *  If a block is given, it is passed the name of the new current
- *  directory, and the block is executed with that as the current
- *  directory. The original working directory is restored when the block
- *  exits. The return value of <code>chdir</code> is the value of the
- *  block. <code>chdir</code> blocks can be nested, but in a
- *  multi-threaded program an error will be raised if a thread attempts
- *  to open a <code>chdir</code> block while another thread has one
- *  open.
- *
- *     Dir.chdir("/var/spool/mail")
- *     puts Dir.pwd
- *     Dir.chdir("/tmp") do
- *       puts Dir.pwd
- *       Dir.chdir("/usr") do
- *         puts Dir.pwd
- *       end
- *       puts Dir.pwd
- *     end
- *     puts Dir.pwd
- *
- *  <em>produces:</em>
- *
- *     /var/spool/mail
- *     /tmp
- *     /usr
- *     /tmp
- *     /var/spool/mail
- */
 static VALUE
 dir_s_chdir(argc, argv, obj)
     int argc;
     VALUE *argv;
     VALUE obj;
 {
-    VALUE path = Qnil;
+    VALUE path;
+    char *dist = "";
 
     rb_secure(2);
     if (rb_scan_args(argc, argv, "01", &path) == 1) {
-	SafeStringValue(path);
+	Check_SafeStr(path);
+	dist = RSTRING(path)->ptr;
     }
     else {
-	const char *dist = getenv("HOME");
+	dist = getenv("HOME");
 	if (!dist) {
 	    dist = getenv("LOGDIR");
-	    if (!dist) rb_raise(rb_eArgError, "HOME/LOGDIR not set");
 	}
-	path = rb_str_new2(dist);
     }
 
-    if (chdir_blocking > 0) {
-	if (!rb_block_given_p() || rb_thread_current() != chdir_thread)
-	    rb_warn("conflicting chdir during another chdir block");
-    }
-
-    if (rb_block_given_p()) {
-	struct chdir_data args;
-	char *cwd = my_getcwd();
-
-	args.old_path = rb_tainted_str_new2(cwd); free(cwd);
-	args.new_path = path;
-	args.done = Qfalse;
-	return rb_ensure(chdir_yield, (VALUE)&args, chdir_restore, (VALUE)&args);
-    }
-    dir_chdir(path);
+    if (chdir(dist) < 0)
+	rb_sys_fail(dist);
 
     return INT2FIX(0);
 }
 
-/*
- *  call-seq:
- *     Dir.getwd => string
- *     Dir.pwd => string
- *
- *  Returns the path to the current working directory of this process as
- *  a string.
- *
- *     Dir.chdir("/tmp")   #=> 0
- *     Dir.getwd           #=> "/tmp"
- */
 static VALUE
 dir_s_getwd(dir)
     VALUE dir;
 {
-    char *path;
-    VALUE cwd;
+    char path[MAXPATHLEN];
 
-    rb_secure(4);
-    path = my_getcwd();
-    cwd = rb_tainted_str_new2(path);
-
-    free(path);
-    return cwd;
-}
-
-static void check_dirname _((volatile VALUE *));
-static void
-check_dirname(dir)
-    volatile VALUE *dir;
-{
-    char *path, *pend;
+#ifdef HAVE_GETCWD
+    if (getcwd(path, sizeof(path)) == 0) rb_sys_fail(path);
+#else
+    extern char *getwd();
+    if (getwd(path) == 0) rb_sys_fail(path);
+#endif
 
-    SafeStringValue(*dir);
-    rb_secure(2);
-    path = RSTRING(*dir)->ptr;
-    if (path && *(pend = rb_path_end(rb_path_skip_prefix(path)))) {
-	*dir = rb_str_new(path, pend - path);
-    }
+    return rb_tainted_str_new2(path);
 }
 
-/*
- *  call-seq:
- *     Dir.chroot( string ) => 0
- *
- *  Changes this process's idea of the file system root. Only a
- *  privileged process may make this call. Not available on all
- *  platforms. On Unix systems, see <code>chroot(2)</code> for more
- *  information.
- */
 static VALUE
 dir_s_chroot(dir, path)
     VALUE dir, path;
 {
 #if defined(HAVE_CHROOT) && !defined(__CHECKER__)
-    check_dirname(&path);
+    rb_secure(2);
+    Check_SafeStr(path);
 
     if (chroot(RSTRING(path)->ptr) == -1)
 	rb_sys_fail(RSTRING(path)->ptr);
@@ -887,19 +451,6 @@ dir_s_chroot(dir, path)
 #endif
 }
 
-/*
- *  call-seq:
- *     Dir.mkdir( string [, integer] ) => 0
- *
- *  Makes a new directory named by <i>string</i>, with permissions
- *  specified by the optional parameter <i>anInteger</i>. The
- *  permissions may be modified by the value of
- *  <code>File::umask</code>, and are ignored on NT. Raises a
- *  <code>SystemCallError</code> if the directory cannot be created. See
- *  also the discussion of permissions in the class documentation for
- *  <code>File</code>.
- *
- */
 static VALUE
 dir_s_mkdir(argc, argv, obj)
     int argc;
@@ -916,1046 +467,386 @@ dir_s_mkdir(argc, argv, obj)
 	mode = 0777;
     }
 
-    check_dirname(&path);
+    Check_SafeStr(path);
+    rb_secure(2);
+#if !defined(NT)
     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);
 }
 
-/*
- *  call-seq:
- *     Dir.delete( string ) => 0
- *     Dir.rmdir( string ) => 0
- *     Dir.unlink( string ) => 0
- *
- *  Deletes the named directory. Raises a subclass of
- *  <code>SystemCallError</code> if the directory isn't empty.
- */
 static VALUE
 dir_s_rmdir(obj, dir)
     VALUE obj, dir;
 {
-    check_dirname(&dir);
+    Check_SafeStr(dir);
+    rb_secure(2);
     if (rmdir(RSTRING(dir)->ptr) < 0)
 	rb_sys_fail(RSTRING(dir)->ptr);
 
     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;
-    int flags;
+has_magic(s, send)
+     char *s, *send;
 {
-    const int escape = !(flags & FNM_NOESCAPE);
-    const int nocase = flags & FNM_CASEFOLD;
-
-    register const char *p = s;
+    register char *p = s;
     register char c;
+    int open = 0;
 
-    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 (*p++ == '\0')
+		return Qfalse;
 	}
 
-	p = Next(p-1);
+	if (send && p >= send) break;
     }
-
-    return (char *)p-1;
-}
-
-/* Remove escaping backslashes */
-static void
-remove_backslashes(p)
-    char *p;
-{
-    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);
-    }
-
-    while (*p++);
-
-    if (t != s)
-	memmove(t, s, p - s); /* move '\0' too */
+    return Qfalse;
 }
 
-/* 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_path(p, pend)
+    char *p, *pend;
 {
-    struct glob_pattern *list, *tmp, **tail = &list;
-    int dirsep = 0; /* pattern is terminated with '/' */
+    char *alloc;
+    int len;
 
-    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;
+    len = pend - p;
+    alloc = ALLOC_N(char, len+1);
+    memcpy(alloc, p, len);
+    if (len > 1 && pend[-1] == '/'
+#if defined DOSISH
+    && pend[-2] != ':'
+#endif
+    ) {
+	alloc[len-1] = 0;
     }
-
-    tmp = GLOB_ALLOC(struct glob_pattern);
-    if (!tmp) {
-      error:
-	*tail = 0;
-	glob_free_pattern(list);
-	return 0;
+    else {
+	alloc[len] = 0;
     }
-    tmp->type = dirsep ? MATCH_DIR : MATCH_ALL;
-    tmp->str = 0;
-    *tail = tmp;
-    tmp->next = 0;
 
-    return list;
-}
-
-static void
-glob_free_pattern(struct glob_pattern *list)
-{
-    while (list) {
-	struct glob_pattern *tmp = list;
-	list = list->next;
-	if (tmp->str)
-	    free(tmp->str);
-	free(tmp);
-    }
+    return alloc;
 }
 
-static char *
-join_path(const char *path, int dirsep, const char *name)
+static char*
+extract_elem(path)
+    char *path;
 {
-    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++;
-    }
-    strcpy(buf+len, name);
-    return buf;
-}
+    char *pend;
 
-enum answer { YES, NO, UNKNOWN };
+    pend = strchr(path, '/');
+    if (!pend) pend = path + strlen(path);
 
-#ifndef S_ISLNK
-#  ifndef S_IFLNK
-#    define S_ISLNK(m) (0)
-#  else
-#    define S_ISLNK(m) ((m & S_IFMT) == S_IFLNK)
-#  endif
-#endif
+    return extract_path(path, pend);
+}
 
 #ifndef S_ISDIR
 #   define S_ISDIR(m) ((m & S_IFMT) == S_IFDIR)
 #endif
 
-struct glob_args {
-    void (*func) _((const char*, VALUE));
-    const char *c;
-    VALUE v;
-};
-
-static VALUE glob_func_caller _((VALUE));
-
-static VALUE
-glob_func_caller(val)
-    VALUE val;
-{
-    struct glob_args *args = (struct glob_args *)val;
-
-    (*args->func)(args->c, args->v);
-    return Qnil;
-}
-
-#define glob_call_func(func, path, arg) (*func)(path, arg)
-
-static int glob_helper _((const char *, int, enum answer, enum answer, struct glob_pattern **, struct glob_pattern **, int, ruby_glob_func *, VALUE));
-
-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;
-    int flags;
-    ruby_glob_func *func;
+void
+rb_glob_helper(path, flag, func, arg)
+    char *path;
+    int flag;
+    void (*func)();
     VALUE arg;
 {
     struct stat st;
-    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);
+    char *p, *m;
 
-    for (cur = beg; cur < end; ++cur) {
-	struct glob_pattern *p = *cur;
-	if (p->type == RECURSIVE) {
-	    recursive = 1;
-	    p = p->next;
+    if (!has_magic(path, 0)) {
+	if (rb_sys_stat(path, &st) == 0) {
+	    (*func)(path, arg);
 	}
-	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");
-	}
-    }
-
-    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;
+	return;
+    }
+
+    p = path;
+    while (p) {
+	if (*p == '/') p++;
+	m = strchr(p, '/');
+	if (has_magic(p, m)) {
+	    char *dir, *base, *magic, *buf;
+	    DIR *dirp;
+	    struct dirent *dp;
+	    int recursive = 0;
+
+	    struct d_link {
+		char *path;
+		struct d_link *next;
+	    } *tmp, *link = 0;
+
+	    base = extract_path(path, p);
+	    if (path == p) dir = ".";
+	    else dir = base;
+
+	    magic = extract_elem(p);
+	    if (m && strcmp(magic, "**") == 0) {
+		recursive = 1;
+		buf = ALLOC_N(char, strlen(base)+strlen(m)+3);
+		sprintf(buf, "%s%s%s", base, (*base)?"":".", m);
+		rb_glob_helper(buf, flag, func, arg);
+		free(buf);
 	    }
-	    else {
-		exist = NO;
-		isdir = NO;
+	    if (rb_sys_stat(dir, &st) < 0) {
+	        free(base);
+	        break;
 	    }
-	}
-	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)) {
+	       dirp = opendir(dir);
+	       if (dirp == NULL) {
+		   free(base);
+		   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;
-		break;
+	      free(base);
+	      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
+#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 && !(*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 */
-		}
-		if (p->type == PLAIN || p->type == MAGICAL) {
-		    if (fnmatch(p->str, dp->d_name, flags) == 0)
-			*new_end++ = p->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;
+	    for (dp = readdir(dirp); dp != NULL; dp = readdir(dirp)) {
+		if (recursive) {
+		    if (strcmp(".", dp->d_name) == 0 || strcmp("..", dp->d_name) == 0)
+			continue;
+		    buf = ALLOC_N(char, strlen(base)+NAMLEN(dp)+strlen(m)+6);
+		    sprintf(buf, "%s%s%s/**%s", base, (BASE)?"/":"", dp->d_name, m);
+		    sprintf(buf, "%s%s%s", base, (BASE)?"/":"", dp->d_name);
+		    if (lstat(buf, &st) < 0) {
+			continue;
+		    }
+		    if (S_ISDIR(st.st_mode)) {
+		        strcat(buf, "/**");
+			strcat(buf, m);
+			rb_glob_helper(buf, flag, func, arg);
+		    }
+		    free(buf);
+		    continue;
 		}
-		*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;
+		if (fnmatch(magic, dp->d_name, flag) == 0) {
+		    buf = ALLOC_N(char, strlen(base)+NAMLEN(dp)+2);
+		    sprintf(buf, "%s%s%s", base, (BASE)?"/":"", dp->d_name);
+		    if (!m) {
+			(*func)(buf, arg);
+			free(buf);
+			continue;
 		    }
+		    tmp = ALLOC(struct d_link);
+		    tmp->path = buf;
+		    tmp->next = link;
+		    link = tmp;
 		}
-
-		buf = join_path(path, dirsep, name);
-		free(name);
-		if (!buf) {
-		    free(new_beg);
-		    status = -1;
-		    break;
+	    }
+	    closedir(dirp);
+	    free(base);
+	    free(magic);
+	    while (link) {
+		stat(link->path, &st); /* should success */
+		if (S_ISDIR(st.st_mode)) {
+		    int len = strlen(link->path);
+		    int mlen = strlen(m);
+		    char *t = ALLOC_N(char, len+mlen+1);
+
+		    sprintf(t, "%s%s", link->path, m);
+		    rb_glob_helper(t, flag, func, arg);
+		    free(t);
 		}
-		status = glob_helper(buf, 1, UNKNOWN, UNKNOWN, new_beg, new_end, flags, func, arg);
-		free(buf);
-		free(new_beg);
-		if (status) break;
+		tmp = link;
+		link = link->next;
+		free(tmp->path);
+		free(tmp);
 	    }
 	}
-
-	free(copy_beg);
+	p = m;
     }
-
-    return status;
 }
 
-static int
-ruby_glob0(path, flags, func, arg)
-    const char *path;
-    int flags;
-    ruby_glob_func *func;
+void
+rb_glob(path, func, arg)
+    char *path;
+    void (*func)();
     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);
-
-    return status;
+    rb_glob_helper(path, FNM_PERIOD, func, arg);
 }
 
-int
-ruby_glob(path, flags, func, arg)
-    const char *path;
-    int flags;
-    ruby_glob_func *func;
+void
+rb_iglob(path, func, arg)
+    char *path;
+    void (*func)();
     VALUE arg;
 {
-    return ruby_glob0(path, flags & ~GLOB_VERBOSE, func, arg);
+    rb_glob_helper(path, FNM_PERIOD|FNM_NOCASE, func, arg);
 }
 
-static int rb_glob_caller _((const char *, VALUE));
-
-static int
-rb_glob_caller(path, a)
-    const char *path;
-    VALUE a;
-{
-    int status;
-    struct glob_args *args = (struct glob_args *)a;
-
-    args->c = path;
-    rb_protect(glob_func_caller, a, &status);
-    return status;
-}
-
-static int
-rb_glob2(path, flags, func, arg)
-    const char *path;
-    int flags;
-    void (*func) _((const char *, VALUE));
-    VALUE arg;
+static void
+push_pattern(path, ary)
+    char *path;
+    VALUE ary;
 {
-    struct glob_args args;
-
-    args.func = func;
-    args.v = arg;
+    VALUE str = rb_tainted_str_new2(path);
 
-    if (flags & FNM_SYSCASE) {
-	rb_warning("Dir.glob() ignores File::FNM_CASEFOLD");
+    if (ary) {
+	rb_ary_push(ary, str);
+    }
+    else {
+	rb_yield(str);
     }
-
-    return ruby_glob0(path, flags | GLOB_VERBOSE, rb_glob_caller, (VALUE)&args);
-}
-
-void
-rb_glob(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);
 }
 
-static void push_pattern _((const char* path, VALUE ary));
 static void
-push_pattern(path, ary)
-    const char *path;
+push_globs(ary, s)
     VALUE ary;
+    char *s;
 {
-    rb_ary_push(ary, rb_tainted_str_new2(path));
+    rb_glob(s, push_pattern, ary);
 }
 
-int
-ruby_brace_expand(str, flags, func, arg)
-    const char *str;
-    int flags;
-    ruby_glob_func *func;
-    VALUE arg;
+static void
+push_braces(ary, s)
+    VALUE ary;
+    char *s;
 {
-    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;
+    char buffer[MAXPATHLEN], *buf = buffer;
+    char *p, *t, *b;
+    char *lbrace, *rbrace;
+    int nest = 0;
 
+    p = s;
+    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;
+    if (lbrace) {
+	int len = strlen(s);
+	if (len >= MAXPATHLEN)
+	    buf = xmalloc(len + 1);
 	memcpy(buf, s, lbrace-s);
-	shift = (lbrace-s);
+	b = buf + (lbrace-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);
-	    if (status) break;
+	    memcpy(b, t, p-t);
+	    strcpy(b+(p-t), rbrace+1);
+	    push_braces(ary, buf);
 	}
-	free(buf);
-    }
-    else if (!lbrace && !rbrace) {
-	status = (*func)(s, arg);
+	if (buf != buffer)
+	    free(buf);
     }
-
-    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);
-}
-
-static VALUE
-rb_push_glob(str, flags) /* '\0' is delimiter */
-    VALUE str;
-    int flags;
-{
-    long offset = 0;
-    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;
+    else {
+	push_globs(ary, s);
     }
-
-    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);
-    }
-
-    return ary;
-}
+#define isdelim(c) ((c)==' '||(c)=='\t'||(c)=='\n'||(c)=='\0')
 
-/*
- *  call-seq:
- *     Dir[ array ]                 => array
- *     Dir[ string [, 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>.
- *
- */
-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);
- }
-
-/*
- *  call-seq:
- *     Dir.glob( pattern, [flags] ) => array
- *     Dir.glob( pattern, [flags] ) {| filename | block }  => nil
- *
- *  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.
- *
- *     Dir["config.?"]                     #=> ["config.h"]
- *     Dir.glob("config.?")                #=> ["config.h"]
- *     Dir.glob("*.[a-z][a-z]")            #=> ["main.rb"]
- *     Dir.glob("*.[^r]*")                 #=> ["config.h"]
- *     Dir.glob("*.{rb,h}")                #=> ["main.rb", "config.h"]
- *     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)
-    int argc;
-    VALUE *argv;
-    VALUE obj;
-{
-    VALUE str, rflags, ary;
-    int flags;
-
-    if (rb_scan_args(argc, argv, "11", &str, &rflags) == 2)
-	flags = NUM2INT(rflags);
-    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;
+dir_s_glob(dir, str)
+    VALUE dir, str;
+{
+    char *p, *pend;
+    char buffer[MAXPATHLEN], *buf = buffer;
+    char *t;
+    int nest;
+    VALUE ary = 0;
+
+    Check_SafeStr(str);
+    if (!rb_block_given_p()) {
+	ary = rb_ary_new();
+    }
+    if (RSTRING(str)->len >= MAXPATHLEN)
+	buf = xmalloc(RSTRING(str)->len + 1);
+
+    p = RSTRING(str)->ptr;
+    pend = p + RSTRING(str)->len;
+
+    while (p < pend) {
+	t = buf;
+	nest = 0;
+	while (p < pend && isdelim(*p)) p++;
+	while (p < pend && !isdelim(*p)) {
+	    if (*p == '{') nest+=2;
+	    if (*p == '}') nest+=3;
+	    *t++ = *p++;
+	}
+	*t = '\0';
+	if (nest == 0) {
+	    push_globs(ary, buf);
+	}
+	else if (nest % 5 == 0) {
+	    push_braces(ary, buf);
+	}
+	/* else unmatched braces */
     }
+    if (buf != buffer)
+	free(buf);
     return ary;
 }
 
 static VALUE
-dir_open_dir(path)
-    VALUE path;
-{
-    VALUE dir = rb_funcall(rb_cDir, rb_intern("open"), 1, path);
-
-    if (TYPE(dir) != T_DATA ||
-	RDATA(dir)->dfree != (RUBY_DATA_FUNC)free_dir) {
-	rb_raise(rb_eTypeError, "wrong argument type %s (expected Dir)",
-		 rb_obj_classname(dir));
-    }
-    return dir;
-}
-
-
-/*
- *  call-seq:
- *     Dir.foreach( dirname ) {| filename | block }  => nil
- *
- *  Calls the block once for each entry in the named directory, passing
- *  the filename of each entry as a parameter to the block.
- *
- *     Dir.foreach("testdir") {|x| puts "Got #{x}" }
- *
- *  <em>produces:</em>
- *
- *     Got .
- *     Got ..
- *     Got config.h
- *     Got main.rb
- *
- */
-static VALUE
 dir_foreach(io, dirname)
     VALUE io, dirname;
 {
     VALUE dir;
 
-    dir = dir_open_dir(dirname);
+    dir = rb_funcall(rb_cDir, rb_intern("open"), 1, dirname);
     rb_ensure(dir_each, dir, dir_close, dir);
     return Qnil;
 }
 
-/*
- *  call-seq:
- *     Dir.entries( dirname ) => array
- *
- *  Returns an array containing all of the filenames in the given
- *  directory. Will raise a <code>SystemCallError</code> if the named
- *  directory doesn't exist.
- *
- *     Dir.entries("testdir")   #=> [".", "..", "config.h", "main.rb"]
- *
- */
 static VALUE
 dir_entries(io, dirname)
     VALUE io, dirname;
 {
     VALUE dir;
 
-    dir = dir_open_dir(dirname);
+    dir = rb_funcall(rb_cDir, rb_intern("open"), 1, dirname);
     return rb_ensure(rb_Array, dir, dir_close, dir);
 }
 
-/*
- *  call-seq:
- *     File.fnmatch( pattern, path, [flags] ) => (true or false)
- *     File.fnmatch?( pattern, path, [flags] ) => (true or false)
- *
- *  Returns true if <i>path</i> matches against <i>pattern</i> The
- *  pattern is not a regular expression; instead it follows rules
- *  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
- *
- *     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
- *
- *     pattern = '*' '/' '*'
- *     File.fnmatch(pattern, 'dave/.profile', File::FNM_PATHNAME)  #=> false
- *     File.fnmatch(pattern, 'dave/.profile', File::FNM_PATHNAME | File::FNM_DOTMATCH) #=> true
- *
- *     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
- */
-static VALUE
-file_s_fnmatch(argc, argv, obj)
-    int argc;
-    VALUE *argv;
-    VALUE obj;
-{
-    VALUE pattern, path;
-    VALUE rflags;
-    int flags;
-
-    if (rb_scan_args(argc, argv, "21", &pattern, &path, &rflags) == 3)
-	flags = NUM2INT(rflags);
-    else
-	flags = 0;
-
-    StringValue(pattern);
-    StringValue(path);
-
-    if (fnmatch(RSTRING(pattern)->ptr, RSTRING(path)->ptr, flags) == 0)
-	return Qtrue;
-
-    return Qfalse;
-}
-
-/*
- *  Objects of class <code>Dir</code> are directory streams representing
- *  directories in the underlying file system. They provide a variety of
- *  ways to list directories and their contents. See also
- *  <code>File</code>.
- *
- *  The directory used in these examples contains the two regular files
- *  (<code>config.h</code> and <code>main.rb</code>), the parent
- *  directory (<code>..</code>), and the directory itself
- *  (<code>.</code>).
- */
 void
 Init_Dir()
 {
@@ -1963,20 +854,19 @@ Init_Dir()
 
     rb_include_module(rb_cDir, rb_mEnumerable);
 
-    rb_define_alloc_func(rb_cDir, dir_s_alloc);
+    rb_define_singleton_method(rb_cDir, "new", dir_s_new, -1);
     rb_define_singleton_method(rb_cDir, "open", dir_s_open, 1);
     rb_define_singleton_method(rb_cDir, "foreach", dir_foreach, 1);
     rb_define_singleton_method(rb_cDir, "entries", dir_entries, 1);
 
     rb_define_method(rb_cDir,"initialize", dir_initialize, 1);
-    rb_define_method(rb_cDir,"path", dir_path, 0);
     rb_define_method(rb_cDir,"read", dir_read, 0);
     rb_define_method(rb_cDir,"each", dir_each, 0);
     rb_define_method(rb_cDir,"rewind", dir_rewind, 0);
     rb_define_method(rb_cDir,"tell", dir_tell, 0);
     rb_define_method(rb_cDir,"seek", dir_seek, 1);
     rb_define_method(rb_cDir,"pos", dir_tell, 0);
-    rb_define_method(rb_cDir,"pos=", dir_set_pos, 1);
+    rb_define_method(rb_cDir,"pos=", dir_seek, 1);
     rb_define_method(rb_cDir,"close", dir_close, 0);
 
     rb_define_singleton_method(rb_cDir,"chdir", dir_s_chdir, -1);
@@ -1988,15 +878,6 @@ Init_Dir()
     rb_define_singleton_method(rb_cDir,"delete", dir_s_rmdir, 1);
     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_cFile,"fnmatch", file_s_fnmatch, -1);
-    rb_define_singleton_method(rb_cFile,"fnmatch?", file_s_fnmatch, -1);
-
-    rb_file_const("FNM_NOESCAPE", INT2FIX(FNM_NOESCAPE));
-    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));
+    rb_define_singleton_method(rb_cDir,"glob", dir_s_glob, 1);
+    rb_define_singleton_method(rb_cDir,"[]", dir_s_glob, 1);
 }
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/GNUmakefile.in b/djgpp/GNUmakefile.in
deleted file mode 100644
index 0a7e1fb131..0000000000
--- a/djgpp/GNUmakefile.in
+++ /dev/null
@@ -1,2 +0,0 @@
-include Makefile
-VPATH = $(srcdir) $(srcdir)/missing
diff --git a/djgpp/README.djgpp b/djgpp/README.djgpp
index f1f413a478..d81259ccac 100644
--- a/djgpp/README.djgpp
+++ b/djgpp/README.djgpp
@@ -3,7 +3,7 @@
 This is what you need to do to compile and install Ruby:
 
   1. Run configure.bat, which will generate config.h and Makefile
-     (GNU sed required).
+     and ext/extmk.rb(GNU sed required).
      Message like this is normal:
        sed.exe: can't read 123456789: No such file or directory (ENOENT)
 
diff --git a/djgpp/config.hin b/djgpp/config.hin
index 8ee427c92f..973a0db93d 100644
--- a/djgpp/config.hin
+++ b/djgpp/config.hin
@@ -1,111 +1,69 @@
-
-#define PACKAGE_NAME ""
-#define PACKAGE_TARNAME ""
-#define PACKAGE_VERSION ""
-#define PACKAGE_STRING ""
-#define PACKAGE_BUGREPORT ""
-#define USE_BUILTIN_FRAME_ADDRESS 1
-#define STDC_HEADERS 1
-#define HAVE_SYS_TYPES_H 1
-#define HAVE_SYS_STAT_H 1
-#define HAVE_STDLIB_H 1
-#define HAVE_STRING_H 1
-#define HAVE_MEMORY_H 1
-#define HAVE_STRINGS_H 1
-#define HAVE_UNISTD_H 1
-#define HAVE_LONG_LONG 1
-#define HAVE_OFF_T 1
+#define USE_THREAD 1
 #define SIZEOF_INT 4
 #define SIZEOF_SHORT 2
 #define SIZEOF_LONG 4
-#define SIZEOF_LONG_LONG 8
-#define SIZEOF___INT64 0
-#define SIZEOF_OFF_T 4
 #define SIZEOF_VOIDP 4
 #define SIZEOF_FLOAT 4
 #define SIZEOF_DOUBLE 8
 #define HAVE_PROTOTYPES 1
 #define TOKEN_PASTE(x,y) x##y
 #define HAVE_STDARG_PROTOTYPES 1
-#define NORETURN(x) x __attribute__ ((noreturn))
-#define HAVE_DECL_SYS_NERR 1
+#define HAVE_ATTR_NORETURN 1
 #define HAVE_DIRENT_H 1
 #define STDC_HEADERS 1
-#define HAVE_SYS_WAIT_H 1
 #define HAVE_STDLIB_H 1
-#define HAVE_STRING_H 1
 #define HAVE_UNISTD_H 1
 #define HAVE_LIMITS_H 1
 #define HAVE_SYS_FILE_H 1
 #define HAVE_SYS_IOCTL_H 1
-#define HAVE_FCNTL_H 1
-#define HAVE_SYS_FCNTL_H 1
+#define HAVE_PWD_H 1
 #define HAVE_SYS_TIME_H 1
 #define HAVE_SYS_TIMES_H 1
 #define HAVE_SYS_PARAM_H 1
-#define HAVE_PWD_H 1
+#define HAVE_SYS_WAIT_H 1
+#define HAVE_STRING_H 1
 #define HAVE_UTIME_H 1
 #define HAVE_MEMORY_H 1
 #define HAVE_DIRECT_H 1
-#define HAVE_SYS_RESOURCE_H 1
-#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
 #define HAVE_ST_BLKSIZE 1
-#define HAVE_STRUCT_STAT_ST_RDEV 1
 #define HAVE_ST_RDEV 1
 #define GETGROUPS_T gid_t
 #define RETSIGTYPE void
 #define HAVE_ALLOCA 1
+#define vfork fork
 #define HAVE_DUP2 1
+#define HAVE_SETENV 1
 #define HAVE_MEMMOVE 1
 #define HAVE_MKDIR 1
 #define HAVE_STRCASECMP 1
-#define HAVE_STRNCASECMP 1
 #define HAVE_STRERROR 1
 #define HAVE_STRFTIME 1
 #define HAVE_STRCHR 1
 #define HAVE_STRSTR 1
 #define HAVE_STRTOUL 1
+#define HAVE_STRDUP 1
 #define HAVE_ISINF 1
 #define HAVE_ISNAN 1
 #define HAVE_FINITE 1
-#define HAVE_HYPOT 1
-#define HAVE_ACOSH 1
 #define HAVE_FMOD 1
+#define HAVE_RANDOM 1
 #define HAVE_WAITPID 1
-#define HAVE_FSYNC 1
+#define HAVE_GETCWD 1
 #define HAVE_TRUNCATE 1
 #define HAVE_CHSIZE 1
 #define HAVE_TIMES 1
 #define HAVE_UTIMES 1
-#define HAVE_FCNTL 1
-#define HAVE_SYMLINK 1
-#define HAVE_SETITIMER 1
-#define HAVE_PAUSE 1
-#define HAVE_GETPGRP 1
-#define HAVE_SETPGID 1
+#define HAVE_FCNTL_H 1
+/*#define HAVE_SETITIMER 1*/
 #define HAVE_GETGROUPS 1
-#define HAVE_GETRLIMIT 1
 #define HAVE_SIGPROCMASK 1
 #define HAVE_SIGACTION 1
 #define HAVE_SETSID 1
-#define HAVE_TELLDIR 1
-#define HAVE_SEEKDIR 1
-#define HAVE_MKTIME 1
-#define HAVE_COSH 1
-#define HAVE_SINH 1
-#define HAVE_TANH 1
-#define HAVE_STRUCT_TM_TM_ZONE 1
-#define HAVE_TM_ZONE 1
-#define HAVE_STRUCT_TM_TM_GMTOFF 1
 #define POSIX_SIGNAL 1
-#define GETPGRP_VOID 1
-#define SETPGRP_VOID 1
-#define RSHIFT(x,y) ((x)>>(int)y)
+#define BSD_SETPGRP setpgrp
+#define RSHIFT(x,y) ((x)>>y)
 #define FILE_COUNT _cnt
-#define FILE_READPTR _ptr
-#define NEED_IO_FLUSH_BETWEEN_RW 1
-#define DEFAULT_KCODE KCODE_NONE
-#define DLEXT ".so"
+#define DLEXT ".o"
 #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@"
diff --git a/djgpp/config.sed b/djgpp/config.sed
index 1805789520..0713759f16 100644
--- a/djgpp/config.sed
+++ b/djgpp/config.sed
@@ -1,5 +1,70 @@
 /^SHELL/s,/bin/sh,$(COMSPEC),
+s%@srcdir@%.%g
+s%@top_srcdir@%..%
+s%@CFLAGS@%-O2%g
+s%@CPPFLAGS@%%g
+s%@CXXFLAGS@%%g
+s%@LDFLAGS@%%g
+s%@LIBS@%-lm %g
+s%@exec_prefix@%${prefix}%g
+s%@prefix@%/usr/local%g
+s%@program_transform_name@%s,x,x,%g
+s%@bindir@%${exec_prefix}/bin%g
+s%@sbindir@%${exec_prefix}/sbin%g
+s%@libexecdir@%${exec_prefix}/libexec%g
+s%@datadir@%${prefix}/share%g
+s%@sysconfdir@%${prefix}/etc%g
+s%@sharedstatedir@%${prefix}/com%g
+s%@localstatedir@%${prefix}/var%g
+s%@libdir@%${exec_prefix}/lib%g
+s%@includedir@%${prefix}/include%g
+s%@oldincludedir@%/usr/include%g
+s%@infodir@%${prefix}/info%g
+s%@mandir@%${prefix}/man%g
+s%@host@%i386-pc-msdosdjgpp%g
+s%@host_alias@%i386-msdosdjgpp%g
+s%@host_cpu@%i386%g
+s%@host_vendor@%pc%g
+s%@host_os@%msdosdjgpp%g
+s%@CC@%gcc%g
+s%@CPP@%gcc -E%g
+s%@YACC@%bison -y%g
+s%@RANLIB@%ranlib%g
+s%@AR@%ar%g
+s%@INSTALL_PROGRAM@%${INSTALL}%g
+s%@INSTALL_DATA@%${INSTALL} -m 644%g
+s%@SET_MAKE@%%g
+s%@LIBOBJS@% crypt.o flock.o vsnprintf.o%g
+s%@ALLOCA@%%g
+s%@DEFAULT_KCODE@%%g
+s%@EXEEXT@%.exe%g
+s%@OBJEXT@%o%g
+s%@XLDFLAGS@%%g
+s%@DLDFLAGS@%%g
+s%@STATIC@%%g
+s%@CCDLFLAGS@%%g
+s%@LDSHARED@%ld%g
+s%@DLEXT@%o%g
+s%@STRIP@%strip%g
+s%@EXTSTATIC@%%g
+s%@binsuffix@%.exe%g
+s%@setup@%Setup.dj%g
+s%@LIBRUBY@%libruby.a%g
+s%@LIBRUBY_A@%libruby.a%g
+s%@LIBRUBYARG@%libruby.a%g
+s%@LIBRUBY_SO@%%g
+s%@SOLIBS@%%g
+s%@arch@%i386-msdosdjgpp%g
 ;s%/bin/rm%rm%
+s%@DLDLIBS@%-lc%g
+s%@PREP@%%
+s%@RUBY_INSTALL_NAME@%ruby%g
+s%@RUBY_SO_NAME@%%g
+s%@arch@%i386-msdosdjgpp%g
+s%@sitedir@%${prefix}/lib/ruby/site_ruby%g
+s%@configure_args@%%g
+s%@MINIRUBY@%./miniruby%
+s%@archlib@%/lib/ruby/i386-msdosdjgpp%
 ;s%|| true%%
 ;/\/dev\/null/ {
 ;s,/dev/null 2>&1, nul,
@@ -8,121 +73,8 @@
 ;/^config.status/ {
 ;    N;N;N;N;N;d
 ;}
-:t
-  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s,@srcdir@,.,g;t t
-s,@top_srcdir@,..,;t t
-s,@PATH_SEPARATOR@,:,;t t
-s,@PACKAGE_NAME@,,;t t
-s,@PACKAGE_TARNAME@,,;t t
-s,@PACKAGE_VERSION@,,;t t
-s,@PACKAGE_STRING@,,;t t
-s,@PACKAGE_BUGREPORT@,,;t t
-s,@exec_prefix@,${prefix},;t t
-s,@prefix@,/dev/env/DJDIR,;t t
-s%@program_transform_name@%s,^,,%;t t
-s,@bindir@,${exec_prefix}/bin,;t t
-s,@sbindir@,${exec_prefix}/sbin,;t t
-s,@libexecdir@,${exec_prefix}/libexec,;t t
-s,@datadir@,${prefix}/share,;t t
-s,@sysconfdir@,${prefix}/etc,;t t
-s,@sharedstatedir@,${prefix}/com,;t t
-s,@localstatedir@,${prefix}/var,;t t
-s,@libdir@,${exec_prefix}/lib,;t t
-s,@includedir@,${prefix}/include,;t t
-s,@oldincludedir@,/usr/include,;t t
-s,@infodir@,${prefix}/info,;t t
-s,@mandir@,${prefix}/man,;t t
-s,@build_alias@,i586-pc-msdosdjgpp,;t t
-s,@host_alias@,i586-pc-msdosdjgpp,;t t
-s,@target_alias@,i386-msdosdjgpp,;t t
-s,@DEFS@,,;t t
-s,@ECHO_C@,,;t t
-s,@ECHO_N@,-n,;t t
-s,@ECHO_T@,,;t t
-s,@LIBS@,-lm ,;t t
-s,@MAJOR@,1,;t t
-s,@MINOR@,7,;t t
-s,@TEENY@,3,;t t
-s,@build@,i586-pc-msdosdjgpp,;t t
-s,@build_cpu@,i586,;t t
-s,@build_vendor@,pc,;t t
-s,@build_os@,msdosdjgpp,;t t
-s,@host@,i586-pc-msdosdjgpp,;t t
-s,@host_cpu@,i586,;t t
-s,@host_vendor@,pc,;t t
-s,@host_os@,msdosdjgpp,;t t
-s,@target@,i386-pc-msdosdjgpp,;t t
-s,@target_cpu@,i386,;t t
-s,@target_vendor@,pc,;t t
-s,@target_os@,msdosdjgpp,;t t
-s,@CC@,gcc,;t t
-s,@ac_ct_CC@,,;t t
-s,@CFLAGS@,-Os,;t t
-s,@LDFLAGS@,,;t t
-s,@CPPFLAGS@,,;t t
-s,@EXEEXT@,.exe,;t t
-s,@OBJEXT@,o,;t t
-s,@CPP@,gcc -E,;t t
-s,@EGREP@,grep -E,;t t
-s,@GNU_LD@,yes,;t t
-s,@CPPOUTFILE@,-o conftest.i,;t t
-s,@OUTFLAG@,-o ,;t t
-s,@YACC@,bison -y,;t t
-s,@RANLIB@,ranlib,;t t
-s,@ac_ct_RANLIB@,,;t t
-s,@AR@,ar,;t t
-s,@ac_ct_AR@,,;t t
-s,@NM@,,;t t
-s,@ac_ct_NM@,,;t t
-s,@WINDRES@,,;t t
-s,@ac_ct_WINDRES@,,;t t
-s,@DLLWRAP@,,;t t
-s,@ac_ct_DLLWRAP@,,;t t
-s,@LN_S@,ln -s,;t t
-s,@SET_MAKE@,,;t t
-s,@LIBOBJS@,crypt.o flock.o vsnprintf.o,;t t
-s,@ALLOCA@,,;t t
-s,@XCFLAGS@,,;t t
-s,@XLDFLAGS@, -L.,;t t
-s,@DLDFLAGS@,,;t t
-s,@STATIC@,,;t t
-s,@CCDLFLAGS@,,;t t
-s,@LDSHARED@,ld,;t t
-s,@DLEXT@,so,;t t
-s,@DLEXT2@,,;t t
-s,@LIBEXT@,a,;t t
-s,@LINK_SO@,,;t t
-s,@LIBPATHFLAG@, -L%s,;t t
-s,@STRIP@,strip,;t t
-s,@EXTSTATIC@,,;t t
-s,@setup@,Setup.dj,;t t
-s,@MINIRUBY@,./miniruby,;t t
-s,@PREP@,,;t t
-s,@ARCHFILE@,,;t t
-s,@LIBRUBY_LDSHARED@,ld,;t t
-s,@LIBRUBY_DLDFLAGS@,,;t t
-s,@RUBY_INSTALL_NAME@,ruby,;t t
-s,@rubyw_install_name@,,;t t
-s,@RUBYW_INSTALL_NAME@,,;t t
-s,@RUBY_SO_NAME@,$(RUBY_INSTALL_NAME),;t t
-s,@LIBRUBY_A@,lib$(RUBY_INSTALL_NAME).a,;t t
-s,@LIBRUBY_SO@,lib$(RUBY_SO_NAME).so.$(MAJOR).$(MINOR).$(TEENY),;t t
-s,@LIBRUBY_ALIASES@,lib$(RUBY_SO_NAME).so,;t t
-s,@LIBRUBY@,$(LIBRUBY_A),;t t
-s,@LIBRUBYARG@,-l$(RUBY_INSTALL_NAME),;t t
-s,@SOLIBS@,,;t t
-s,@DLDLIBS@,-lc,;t t
-s,@ENABLE_SHARED@,no,;t t
-s,@MAINLIBS@,,;t t
-s,@COMMON_LIBS@,,;t t
-s,@COMMON_MACROS@,,;t t
-s,@COMMON_HEADERS@,,;t t
-s,@EXPORT_PREFIX@,,;t t
-s,@MAKEFILES@,Makefile,;t t
-s,@arch@,i386-msdosdjgpp,;t t
-s,@sitearch@,i386-msdosdjgpp,;t t
-s,@sitedir@,${prefix}/lib/ruby/site_ruby,;t t
-s,@configure_args@,,;t t
+;s%mv -f y\.tab\.c%if exist parse.c del parse.c\
+	ren y_tab.c%
+;s%y\.tab\.c%y_tab.c%
 /^,THIS_IS_DUMMY_PATTERN_/i\
 ac_given_srcdir=.
diff --git a/djgpp/configure.bat b/djgpp/configure.bat
index e6a5d79d4a..dbb4a08528 100755..100644
--- a/djgpp/configure.bat
+++ b/djgpp/configure.bat
@@ -5,6 +5,7 @@ if exist djgpp\version.sed goto exist
 :exist
 set _conv_=-f djgpp\config.sed -f djgpp\version.sed
 sed %_conv_% < Makefile.in > Makefile
+sed %_conv_% < ext\extmk.rb.in > ext\extmk.rb
 sed %_conv_% < djgpp\config.hin > config.h
 echo LFN check > 12345678
 sed -n /LFN/d 123456789 > nul
diff --git a/dln.c b/dln.c
index 9fd605e32e..40a326df63 100644
--- a/dln.c
+++ b/dln.c
@@ -6,28 +6,28 @@
   $Date$
   created at: Tue Jan 18 17:05:06 JST 1994
 
-  Copyright (C) 1993-2003 Yukihiro Matsumoto
+  Copyright (C) 1993-2000 Yukihiro Matsumoto
 
 **********************************************************************/
 
-#include "ruby.h"
+#include "config.h"
+#include "defines.h"
 #include "dln.h"
 
-#ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
-
 #ifdef __CHECKER__
 #undef HAVE_DLOPEN
 #undef USE_DLN_A_OUT
 #undef USE_DLN_DLOPEN
 #endif
 
-#ifdef USE_DLN_A_OUT
 char *dln_argv0;
+void rb_loaderror();
+
+#ifdef _AIX
+#pragma alloca
 #endif
 
-#if defined(HAVE_ALLOCA_H)
+#if defined(HAVE_ALLOCA_H) && !defined(__GNUC__)
 #include <alloca.h>
 #endif
 
@@ -44,20 +44,15 @@ void *xrealloc();
 #endif
 
 #include <stdio.h>
-#if defined(_WIN32) || defined(__VMS)
+#ifdef NT
 #include "missing/file.h"
 #endif
 #include <sys/types.h>
 #include <sys/stat.h>
 
-#ifndef S_ISDIR
-#   define S_ISDIR(m) ((m & S_IFMT) == S_IFDIR)
-#endif
-
 #ifdef HAVE_SYS_PARAM_H
 # include <sys/param.h>
-#endif
-#ifndef MAXPATHLEN
+#else
 # define MAXPATHLEN 1024
 #endif
 
@@ -65,15 +60,10 @@ void *xrealloc();
 # include <unistd.h>
 #endif
 
-#ifndef _WIN32
+#ifndef NT
 char *getenv();
 #endif
 
-#if defined(__VMS)
-#pragma builtins
-#include <dlfcn.h>
-#endif
-
 #ifdef __MACOS__
 # include <TextUtils.h>
 # include <CodeFragments.h>
@@ -85,61 +75,44 @@ 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)
+#if defined(HAVE_DLOPEN) && !defined(USE_DLN_A_OUT) && !defined(_AIX)
 /* dynamic load with dlopen() */
 # define USE_DLN_DLOPEN
 #endif
 
 #ifndef FUNCNAME_PATTERN
-# if defined(__hp9000s300) ||  (defined(__NetBSD__) && !defined(__ELF__)) || defined(__BORLANDC__) || (defined(__FreeBSD__) && !defined(__ELF__)) || (defined(__OpenBSD__) && !defined(__ELF__)) || defined(NeXT) || defined(__WATCOMC__) || defined(__APPLE__)
-#  define FUNCNAME_PATTERN "_Init_%s"
+# if defined(__hp9000s300) ||  (defined(__NetBSD__) && !defined(__ELF__)) || defined(__BORLANDC__) || (defined(__FreeBSD__) && __FreeBSD__ < 3) || defined(__OpenBSD__) || defined(NeXT) || defined(__WATCOMC__) || defined(__APPLE__)
+#  define FUNCNAME_PATTERN "_Init_%.200s"
 # else
-#  define FUNCNAME_PATTERN "Init_%s"
+#  define FUNCNAME_PATTERN "Init_%.200s"
 # endif
 #endif
 
-static int
-init_funcname_len(buf, file)
-    char **buf;
-    const char *file;
+static void
+init_funcname(buf, file)
+    char *buf;
+    char *file;
 {
-    char *p;
-    const char *slash;
-    int len;
+    char *p, *slash;
 
     /* Load the file as an object one */
-    for (slash = file-1; *file; file++) /* Find position of last '/' */
+    for (p = file, slash = p-1; *p; p++) /* Find position of last '/' */
 #ifdef __MACOS__
-	if (*file == ':') slash = file;
+	if (*p == ':') slash = p;
 #else
-	if (*file == '/') slash = file;
+	if (*p == '/') slash = p;
 #endif
 
-    len = strlen(FUNCNAME_PATTERN) + strlen(slash + 1);
-    *buf = xmalloc(len);
-    snprintf(*buf, len, FUNCNAME_PATTERN, slash + 1);
-    for (p = *buf; *p; p++) {         /* Delete suffix if it exists */
+    snprintf(buf, MAXPATHLEN, FUNCNAME_PATTERN, slash + 1);
+    for (p = buf; *p; p++) {         /* Delete suffix if it exists */
 	if (*p == '.') {
 	    *p = '\0'; break;
 	}
     }
-    return p - *buf;
 }
 
-#define init_funcname(buf, file) do {\
-    int len = init_funcname_len(buf, file);\
-    char *tmp = ALLOCA_N(char, len+1);\
-    if (!tmp) {\
-	free(*buf);\
-	rb_memerror();\
-    }\
-    strcpy(tmp, *buf);\
-    free(*buf);\
-    *buf = tmp;\
-} while (0)
-
 #ifdef USE_DLN_A_OUT
 
 #ifndef LIBC_NAME
@@ -156,7 +129,7 @@ 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 +364,7 @@ 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 != ' ') {
@@ -645,6 +618,7 @@ load_1(fd, disp, need_init)
     struct nlist *sym;
     struct nlist *end;
     int init_p = 0;
+    char buf[MAXPATHLEN];
 
     if (load_header(fd, &hdr, disp) == -1) return -1;
     if (INVALID_OBJECT(hdr)) {
@@ -653,12 +627,8 @@ load_1(fd, disp, need_init)
     }
     reloc = load_reloc(fd, &hdr, disp);
     if (reloc == NULL) return -1;
-
     syms = load_sym(fd, &hdr, disp);
-    if (syms == NULL) {
-	free(reloc);
-	return -1;
-    }
+    if (syms == NULL) return -1;
 
     sym = syms;
     end = syms + (hdr.a_syms / sizeof(struct nlist));
@@ -671,7 +641,7 @@ load_1(fd, disp, need_init)
 	    char *key = sym->n_un.n_name;
 
 	    if (st_lookup(sym_tbl, sym[1].n_un.n_name, &old_sym)) {
-		if (st_delete(undef_tbl, (st_data_t*)&key, NULL)) {
+		if (st_delete(undef_tbl, &key, NULL)) {
 		    unlink_undef(key, old_sym->n_value);
 		    free(key);
 		}
@@ -684,7 +654,7 @@ load_1(fd, disp, need_init)
 		st_foreach(reloc_tbl, reloc_repl, &data);
 
 		st_insert(undef_tbl, strdup(sym[1].n_un.n_name), NULL);
-		if (st_delete(undef_tbl, (st_data_t*)&key, NULL)) {
+		if (st_delete(undef_tbl, &key, NULL)) {
 		    free(key);
 		}
 	    }
@@ -752,7 +722,7 @@ load_1(fd, disp, need_init)
 	    }
 
 	    key = sym->n_un.n_name;
-	    if (st_delete(undef_tbl, (st_data_t*)&key, NULL) != 0) {
+	    if (st_delete(undef_tbl, &key, NULL) != 0) {
 		unlink_undef(key, sym->n_value);
 		free(key);
 	    }
@@ -861,13 +831,12 @@ load_1(fd, disp, need_init)
     if (need_init) {
 	int len;
 	char **libs_to_be_linked = 0;
-	char *buf;
 
 	if (undef_tbl->num_entries > 0) {
 	    if (load_lib(libc) == -1) goto err_exit;
 	}
 
-	init_funcname(&buf, need_init);
+	init_funcname(buf, need_init);
 	len = strlen(buf);
 
 	for (sym = syms; sym<end; sym++) {
@@ -956,9 +925,8 @@ 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 +1080,7 @@ 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
@@ -1136,29 +1104,17 @@ dln_sym(name)
 #include <mach-o/rld.h>
 #else
 #include <mach-o/dyld.h>
-#ifndef NSLINKMODULE_OPTION_BINDNOW
-#define NSLINKMODULE_OPTION_BINDNOW 1
 #endif
 #endif
-#else
 #ifdef __APPLE__
 #include <mach-o/dyld.h>
 #endif
-#endif
+
 
 #if defined _WIN32 && !defined __CYGWIN__
 #include <windows.h>
 #endif
 
-#ifdef _WIN32_WCE
-#undef FormatMessage
-#define FormatMessage FormatMessageA
-#undef LoadLibrary
-#define LoadLibrary LoadLibraryA
-#undef GetProcAddress
-#define GetProcAddress GetProcAddressA
-#endif
-
 static const char *
 dln_strerror()
 {
@@ -1169,7 +1125,7 @@ dln_strerror()
       case DLN_ECONFL:
 	return "Symbol name conflict";
       case DLN_ENOINIT:
-	return "No initializer given";
+	return "No inititalizer given";
       case DLN_EUNDEF:
 	return "Unresolved symbols";
       case DLN_ENOTLIB:
@@ -1193,7 +1149,7 @@ dln_strerror()
     char *p = message;
     p += sprintf(message, "%d: ", error);
     FormatMessage(
-	FORMAT_MESSAGE_FROM_SYSTEM	 | FORMAT_MESSAGE_IGNORE_INSERTS,
+	FORMAT_MESSAGE_FROM_SYSTEM,
 	NULL,
 	error,
 	MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
@@ -1218,7 +1174,7 @@ aix_loaderror(const char *pathname)
     int i,j;
 
     struct errtab { 
-	int errnum;
+	int errno;
 	char *errstr;
     } load_errtab[] = {
 	{L_ERROR_TOOMANY,	"too many errors, rest skipped."},
@@ -1230,7 +1186,7 @@ aix_loaderror(const char *pathname)
 	{L_ERROR_MEMBER,
 	     "file not an archive or does not contain requested member:"},
 	{L_ERROR_TYPE,		"symbol table mismatch:"},
-	{L_ERROR_ALIGN,		"text alignment in file is wrong."},
+	{L_ERROR_ALIGN,		"text allignment in file is wrong."},
 	{L_ERROR_SYSTEM,	"System error:"},
 	{L_ERROR_ERRNO,		NULL}
     };
@@ -1238,14 +1194,14 @@ aix_loaderror(const char *pathname)
 #define LOAD_ERRTAB_LEN	(sizeof(load_errtab)/sizeof(load_errtab[0]))
 #define ERRBUF_APPEND(s) strncat(errbuf, s, sizeof(errbuf)-strlen(errbuf)-1)
 
-    snprintf(errbuf, 1024, "load failed - %s ", pathname);
+    snprintf(errbuf, 1024, "load failed - %.200s ", pathname);
 
     if (!loadquery(1, &message[0], sizeof(message))) 
 	ERRBUF_APPEND(strerror(errno));
     for(i = 0; message[i] && *message[i]; i++) {
 	int nerr = atoi(message[i]);
 	for (j=0; j<LOAD_ERRTAB_LEN; j++) {
-           if (nerr == load_errtab[i].errnum && load_errtab[i].errstr)
+	    if (nerr == load_errtab[i].errno && load_errtab[i].errstr)
 		ERRBUF_APPEND(load_errtab[i].errstr);
 	}
 	while (isdigit(*message[i])) message[i]++; 
@@ -1258,72 +1214,46 @@ aix_loaderror(const char *pathname)
 }
 #endif
 
-#if defined(__VMS)
-#include <starlet.h>
-#include <rms.h>
-#include <stsdef.h>
-#include <unixlib.h>
-#include <descrip.h>
-#include <lib$routines.h>
-
-static char *vms_filespec;
-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))
-#endif
-
 #if defined _WIN32 && !defined __CYGWIN__
     HINSTANCE handle;
     char winfile[MAXPATHLEN];
     void (*init_fct)();
-    char *buf;
+    char buf[MAXPATHLEN];
 
     if (strlen(file) >= MAXPATHLEN) rb_loaderror("filename too long");
 
     /* Load the file as an object one */
-    init_funcname(&buf, file);
+    init_funcname(buf, file);
 
     strcpy(winfile, file);
 
     /* Load file */
-    if ((handle = LoadLibrary(winfile)) == NULL) {
-	error = dln_strerror();
+    if ((handle =
+	LoadLibraryExA(winfile, NULL, LOAD_WITH_ALTERED_SEARCH_PATH)) == NULL) {
 	goto failed;
     }
 
     if ((init_fct = (void(*)())GetProcAddress(handle, buf)) == NULL) {
 	rb_loaderror("%s - %s\n%s", dln_strerror(), buf, file);
     }
-
     /* Call the init code */
     (*init_fct)();
     return handle;
 #else
 #ifdef USE_DLN_A_OUT
     if (load(file) == -1) {
-	error = dln_strerror();
 	goto failed;
     }
     return 0;
 #else
 
-    char *buf;
+    char buf[MAXPATHLEN];
     /* Load the file as an object one */
-    init_funcname(&buf, file);
+    init_funcname(buf, file);
 
 #ifdef USE_DLN_DLOPEN
 #define DLN_DEFINED
@@ -1334,28 +1264,21 @@ dln_load(file)
 #ifndef RTLD_LAZY
 # define RTLD_LAZY 1
 #endif
-#ifdef __INTERIX
-# undef RTLD_GLOBAL
-#endif
 #ifndef RTLD_GLOBAL
 # define RTLD_GLOBAL 0
 #endif
 
 	/* Load file */
 	if ((handle = (void*)dlopen(file, RTLD_LAZY|RTLD_GLOBAL)) == NULL) {
-	    error = dln_strerror();
 	    goto failed;
 	}
 
-	init_fct = (void(*)())dlsym(handle, buf);
-	if (init_fct == NULL) {
-	    error = DLN_ERROR();
+	if ((init_fct = (void(*)())dlsym(handle, buf)) == NULL) {
 	    dlclose(handle);
 	    goto failed;
 	}
 	/* Call the init code */
 	(*init_fct)();
-
 	return handle;
     }
 #endif /* USE_DLN_DLOPEN */
@@ -1411,41 +1334,31 @@ dln_load(file)
    Special Thanks...
     Yu tomoak-i@is.aist-nara.ac.jp,
     Mi hisho@tasihara.nest.or.jp,
-    sunshine@sunshineco.com,
     and... Miss ARAI Akino(^^;)
  ----------------------------------------------------*/
 #if defined(NeXT) && (NS_TARGET_MAJOR < 4)/* NeXTSTEP rld functions */
 
     {
-        NXStream* s;
 	unsigned long init_address;
 	char *object_files[2] = {NULL, NULL};
 
 	void (*init_fct)();
 	
-	object_files[0] = (char*)file;
+	object_files[0] = file;
 	
-	s = NXOpenFile(2,NX_WRITEONLY);
-
 	/* Load object file, if return value ==0 ,  load failed*/
-	if(rld_load(s, NULL, object_files, NULL) == 0) {
-	    NXFlush(s);
-	    NXClose(s);
+	if(rld_load(NULL, NULL, object_files, NULL) == 0) {
 	    rb_loaderror("Failed to load %.200s", file);
 	}
 
 	/* lookup the initial function */
-	if(rld_lookup(s, buf, &init_address) == 0) {
-	    NXFlush(s);
-	    NXClose(s);
+	if(rld_lookup(NULL, buf, &init_address) == 0) {
 	    rb_loaderror("Failed to lookup Init function %.200s", file);
 	}
 
-	NXFlush(s);
-	NXClose(s);
+	 /* Cannot call *init_address directory, so copy this value to
+	    funtion pointer */
 
-	/* Cannot call *init_address directory, so copy this value to
-	   funtion pointer */
 	init_fct = (void(*)())init_address;
 	(*init_fct)();
 	return (void*)init_address;
@@ -1455,7 +1368,7 @@ dln_load(file)
 	int dyld_result;
 	NSObjectFileImage obj_file; /* handle, but not use it */
 	/* "file" is module file name .
-	   "buf" is pointer to initial function name with "_" . */
+	   "buf" is initial function name with "_" . */
 
 	void (*init_fct)();
 
@@ -1466,12 +1379,15 @@ dln_load(file)
 	    rb_loaderror("Failed to load %.200s", file);
 	}
 
-	NSLinkModule(obj_file, file, NSLINKMODULE_OPTION_BINDNOW);
+	NSLinkModule(obj_file, file, TRUE);
 
 	/* lookup the initial function */
-	if(!NSIsSymbolNameDefined(buf)) {
+	/*NSIsSymbolNameDefined require function name without "_" */
+	if(NSIsSymbolNameDefined(buf + 1)) {
 	    rb_loaderror("Failed to lookup Init function %.200s",file);
-	}	
+	}
+
+	/* NSLookupAndBindSymbol require function name with "_" !! */
 	init_fct = NSAddressOfSymbol(NSLookupAndBindSymbol(buf));
 	(*init_fct)();
 
@@ -1568,77 +1484,23 @@ dln_load(file)
       if (err) {
 	  rb_loaderror("Unresolved symbols - %s" , file);
       }
+	
       init_fct = (void (*)())symAddr;
       (*init_fct)();
       return (void*)init_fct;
     }
 #endif /* __MACOS__ */
 
-#if defined(__VMS)
-#define DLN_DEFINED
-    {
-	long status;
-	void (*init_fct)();
-	char *fname, *p1, *p2;
-
-	$DESCRIPTOR(fname_d, "");
-	$DESCRIPTOR(image_d, "");
-	$DESCRIPTOR(buf_d, "");
-
-	decc$to_vms(file, vms_fileact, 0, 0);
-
-	fname = (char *)__alloca(strlen(file)+1);
-	strcpy(fname,file);
-	if (p1 = strrchr(fname,'/'))
-	    fname = p1 + 1;
-	if (p2 = strrchr(fname,'.'))
-	    *p2 = '\0';
-
-	fname_d.dsc$w_length  = strlen(fname);
-	fname_d.dsc$a_pointer = fname;
-	image_d.dsc$w_length  = strlen(vms_filespec);
-	image_d.dsc$a_pointer = vms_filespec;
-	buf_d.dsc$w_length    = strlen(buf);
-	buf_d.dsc$a_pointer   = buf;
-
-	lib$establish(vms_fisexh);
-
-	status = lib$find_image_symbol (
-		     &fname_d,
-		     &buf_d, 
-		     &init_fct, 
-		     &image_d);
-
-	lib$establish(0);
-
-	if (status == RMS$_FNF) {
-	    error = dln_strerror();
-	    goto failed;
-	} else if (!$VMS_STATUS_SUCCESS(status)) {
-	    error = DLN_ERROR();
-	    goto failed;
-	}
-
-	/* Call the init code */
-	(*init_fct)();
-
-	return 1;
-    }
-#endif /* __VMS */
-
 #ifndef DLN_DEFINED
-    rb_notimplement();
+    rb_notimplement("dynamic link not supported");
 #endif
 
 #endif /* USE_DLN_A_OUT */
 #endif
 #if !defined(_AIX) && !defined(NeXT)
   failed:
-    rb_loaderror("%s - %s", error, file);
+    rb_loaderror("%s - %s", dln_strerror(), file);
 #endif
-
-#endif /* NO_DLN_LOAD */
-    return 0;			/* dummy return */
 }
 
 static char *dln_find_1();
@@ -1649,11 +1511,15 @@ dln_find_exe(fname, path)
     const char *path;
 {
     if (!path) {
-	path = getenv(PATH_ENV);
+#if defined(__human68k__)
+	path = getenv("path");
+#else
+	path = getenv("PATH");
+#endif
     }
 
     if (!path) {
-#if defined(MSDOS) || defined(_WIN32) || defined(__human68k__) || defined(__MACOS__)
+#if defined(MSDOS) || defined(NT) || defined(__human68k__) || defined(__MACOS__)
 	path = "/usr/local/bin;/usr/ucb;/usr/bin;/bin;.";
 #else
 	path = "/usr/local/bin:/usr/ucb:/usr/bin:/bin:.";
@@ -1676,6 +1542,34 @@ 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 *
@@ -1687,21 +1581,19 @@ dln_find_1(fname, path, exe_flag)
     register char *dp;
     register char *ep;
     register char *bp;
+#ifndef __MACOS__
     struct stat st;
-#ifdef __MACOS__
+#else
     const char* mac_fullpath;
 #endif
 
-    if (!fname) return fname;
     if (fname[0] == '/') return fname;
     if (strncmp("./", fname, 2) == 0 || strncmp("../", fname, 3) == 0)
       return fname;
     if (exe_flag && strchr(fname, '/')) return fname;
-#ifdef DOSISH
+#if defined(MSDOS) || defined(NT) || defined(__human68k__) || defined(__EMX__)
     if (fname[0] == '\\') return fname;
-# ifdef DOSISH_DRIVE_LETTER
     if (strlen(fname) > 2 && fname[1] == ':') return fname;
-# endif
     if (strncmp(".\\", fname, 2) == 0 || strncmp("..\\", fname, 3) == 0)
       return fname;
     if (exe_flag && strchr(fname, '\\')) return fname;
@@ -1731,7 +1623,7 @@ dln_find_1(fname, path, exe_flag)
 	    */
 
 	    if (*dp == '~' && (l == 1 ||
-#if defined(DOSISH)
+#if defined(MSDOS) || defined(NT) || defined(__human68k__) || defined(__EMX__)
 			       dp[1] == '\\' || 
 #endif
 			       dp[1] == '/')) {
@@ -1768,7 +1660,7 @@ dln_find_1(fname, path, exe_flag)
 	    *bp = '\0';
 	    fprintf(stderr, "\tDirectory \"%s\"\n", fbuf);
 	    fprintf(stderr, "\tFile \"%s\"\n", fname);
-	    goto next;
+	    continue;
 	}
 	memcpy(bp, fname, i + 1);
 
@@ -1776,20 +1668,16 @@ dln_find_1(fname, path, exe_flag)
 	if (stat(fbuf, &st) == 0) {
 	    if (exe_flag == 0) return fbuf;
 	    /* looking for executable */
-	    if (!S_ISDIR(st.st_mode) && eaccess(fbuf, X_OK) == 0)
-		return fbuf;
+	    if (eaccess(fbuf, X_OK) == 0) return fbuf;
 	}
 #else
 	if (mac_fullpath = _macruby_exist_file_in_libdir_as_posix_name(fbuf)) {
 	    if (exe_flag == 0) return mac_fullpath;
 	    /* looking for executable */
-	    if (stat(mac_fullpath, &st) == 0) {
-		if (!S_ISDIR(st.st_mode) && eaccess(mac_fullpath, X_OK) == 0)
-		    return mac_fullpath;
-	    }
+	    if (eaccess(mac_fullpath, X_OK) == 0) return mac_fullpath;
 	}
 #endif
-#if defined(DOSISH)
+#if defined(MSDOS) || defined(NT) || defined(__human68k__) || defined(__EMX__)
 	if (exe_flag) {
 	    static const char *extension[] = {
 #if defined(MSDOS)
@@ -1797,9 +1685,9 @@ dln_find_1(fname, path, exe_flag)
 #if defined(DJGPP)
 		".btm", ".sh", ".ksh", ".pl", ".sed",
 #endif
-#elif defined(__EMX__) || defined(_WIN32)
+#elif defined(__EMX__) || defined(NT)
 		".exe", ".com", ".cmd", ".bat",
-/* end of __EMX__ or _WIN32 */
+/* end of __EMX__ or NT*/
 #else
 		".r", ".R", ".x", ".X", ".bat", ".BAT",
 /* __human68k__ */
@@ -1822,13 +1710,10 @@ dln_find_1(fname, path, exe_flag)
 #else
 		if (mac_fullpath = _macruby_exist_file_in_libdir_as_posix_name(fbuf))
 		    return mac_fullpath;
-
 #endif
 	    }
 	}
-#endif /* MSDOS or _WIN32 or __human68k__ or __EMX__ */
-
-      next:
+#endif /* MSDOS or NT or __human68k__ or __EMX__ */
 	/* if not, and no other alternatives, life is bleak */
 	if (*ep == '\0') {
 	    return NULL;
@@ -1837,24 +1722,3 @@ dln_find_1(fname, path, exe_flag)
 	/* otherwise try the next component in the search path */
     }
 }
-
-#if defined(__VMS)
-
-/* action routine for decc$to_vms */
-static int vms_fileact(char *filespec, int type)
-{
-    if (vms_filespec)
-	free(vms_filespec);
-    vms_filespec = malloc(strlen(filespec)+1);
-    strcpy(vms_filespec, filespec);
-    return 1;
-}
-
-/* exception handler for LIB$FIND_IMAGE_SYMBOL */
-static long vms_fisexh(long *sigarr, long *mecarr)
-{
-    sys$unwind(1, 0);
-    return 1;
-}
-
-#endif /* __VMS */
diff --git a/dln.h b/dln.h
index 182cf9f9f4..c29d3bd8e9 100644
--- a/dln.h
+++ b/dln.h
@@ -6,27 +6,20 @@
   $Date$
   created at: Wed Jan 19 16:53:09 JST 1994
 
-  Copyright (C) 1993-2003 Yukihiro Matsumoto
+  Copyright (C) 1993-2000 Yukihiro Matsumoto
 
 **********************************************************************/
 
 #ifndef DLN_H
 #define DLN_H
 
-#ifdef __cplusplus
-# ifndef  HAVE_PROTOTYPES
-#  define HAVE_PROTOTYPES 1
-# endif
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-#undef _
-#ifdef HAVE_PROTOTYPES
-# define _(args) args
-#else
+#ifndef _
+#ifndef __STDC__
 # define _(args) ()
+# define const
+#else
+# define _(args) args
+#endif
 #endif
 
 char *dln_find_exe _((const char*,const 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/ChangeLog-1.8.0 b/doc/ChangeLog-1.8.0
deleted file mode 100644
index d168a50f80..0000000000
--- a/doc/ChangeLog-1.8.0
+++ /dev/null
@@ -1,24345 +0,0 @@
-Mon Aug  4 17:21:19 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (class_instance_method_list): methods defined in
-	  singleton class and extended modules should be included.
-	  [ruby-dev:21119]
-
-Mon Aug  4 13:05:57 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (method_proc): should specify YIELD_FUNC_SVALUE.
-	  [ruby-dev:21107]
-
-	* marshal.c (w_object): should not call w_extended for USRMARSHAL
-	  dump. [ruby-dev:21106]
-
-Mon Aug  4 10:42:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
-
-	* lib/test/unit/ui/console/testrunner.rb: Flushed io in the
-	  Console::TestRunner so that it will output immediately.
-
-Mon Aug  4 10:27:22 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* util.h: remove unnecessary parentheses.  [ruby-dev:20879]
-
-Mon Aug  4 10:00:47 2003  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb (receive_responses): raise exception to
-	client_thread. Thanks to William Webber.
-
-Mon Aug  4 09:22:53 2003  William Webber <wew@williamwebber.com>
-
-	* lib/net/imap.rb: convert RD to RDoc.
-
-Mon Aug  4 02:34:05 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_utime): never use utime() of C runtime.
-	  [ruby-talk:77782]
-
-Sun Aug  3 23:56:50 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_call_super): should propagate previous block for
-	  super call.  [ruby-talk:77884]
-
-Sun Aug  3 22:07:47 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tkentry.rb: support 'validatecommand' option of 
-	  TkEntry/TkSpinbox widget
-
-	* ext/tk/sample/{demos-en,demos-jp}/spin.rb: add
-
-Sun Aug  3 19:25:28 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (call_trace_func): clear exception flag temporarily.
-	  [ruby-dev:21090]
-
-Sun Aug  3 18:03:44 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* regex.h (re_mbctab): should refer to RUBY_EXPORT.  [ruby-ext:02199]
-
-	* lib/un.h (help): new.  % ruby -run -e help cp
-
-Sun Aug  3 08:53:06 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/sample/{demos-en,demos-jp}/image3.rb: add 
-
-	* ext/tk/lib/tkcanvas.rb: bug fix on Tk object ID management
-
-	* ext/tk/lib/tktext.rb: ditto
-
-Sun Aug  3 02:55:52 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* process.c: modify macro to detect 'MacOS X' [ruby-talk:77849]
-
-	* ext/tcltklib/lib/tcltk.rb: bug fix ( NOT MAINTAINED : only
-	  for running 'line2.rb' demo. )
-
-Sun Aug  3 02:45:06 2003  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* numeric.c (flo_to_s): get rid of buffer overflow.
-
-Sat Aug  2 23:51:52 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (appendline): clearerr(3) before raising exception, since
-	  exception may be captured by rescue. [ruby-talk:77794]
-
-Sat Aug  2 09:58:13 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: bug fix --- TkGrid failed to treat 
-	  RELATIVE PLACEMENT
-
-	* ext/tk/sample/demos-en/, demos-jp/: add or modify some
-	  widget demo scripts
-
-Sat Aug  2 20:59:38 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/https.rb: change an option name.
-	  :SSLCertStore -> :SSLCertificateStore.
-
-Sat Aug  2 19:18:40 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/smtp.rb: respond_to? needs 2nd argument.
-	  Thanks Jim Bob.  [ruby-talk:77796]
-
-Sat Aug  2 15:11:54 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb (--no-undefined): annoying option removed.
-
-Sat Aug  2 14:53:55 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (pkg_config): get configuration by pkg-config.  [new]
-
-	* ext/openssl/extconf.rb: use pkg_config.
-
-Sat Aug  2 13:45:17 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c: add "#pragma weak" for __libc_ia64_register_backing_store_base.
-	  [ruby-dev:21072]
-
-Sat Aug  2 14:02:39 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* variable.c (classname): find regular class name if not set.
-	  [ruby-dev:20496]
-
-Sat Aug  2 09:58:13 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: bug fix --- forgot to entry a widget class 
-	  name of 'labelframe' widget
-
-	* ext/tk/sample/{demos-en,demos-jp}/{labelframe.rb,paned1.rb,
-	  paned2.rb,spin.rb}: add demo-scripts to the JP/EN widget demos
-
-Sat Aug  2 05:04:30 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tkentry.rb: bug fix of TkEntry#delete
-
-	* ext/tk/samples/: bug fix of some widget demos
-
-	* ext/tk/lib/tk.rb: support <TkVariable object> == <Symbol>
-
-	* ext/tk/lib/*.rb: freeze some object for security reason
-
-Sat Aug  2 03:30:25 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_obj_singleton_methods): should not go up to
-	  ancestors unless the recursive flag is set. [ruby-list:38007]
-
-	* eval.c (rb_yield_0): expand [] to nil if avalue is set.
-	   [ruby-dev:21058]
-
-	* hash.c (env_each_key): use env_keys to avoid environment modify
-	  on the fly.
-
-	* hash.c (env_each_value): use env_values for safety.
-
-	* hash.c (env_each): allocate environment array first.
-
-Fri Aug  2 03:20:00 2003  why the lucky stiff  <ruby-cvs@whytheluckystiff.net>
-
-	* lib/yaml/store.rb (YAML::Store#initialize): filename is first
-	  argument.  Thanks Kent Dahl.
-
-Sat Aug  2 00:49:31 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: refine document.
-
-Fri Aug  1 23:57:45 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (rb_gc_mark_locations): no need to swap arguments.
-
-	* gc.c (STACK_LENGTH): insufficient for growing up stack
-	  architectures.
-
-	* gc.c (rb_gc, Init_stack) ditto.
-
-Fri Aug  1 23:33:36 2003  Masatoshi Seki  <mas@snow.local.>
-
-	* rubytest.rb: set dldpath on darwin.
-
-Fri Aug  1 23:07:38 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: convert RD to RDoc. Thanks William Webber.
-	  [ruby-doc:456]
-
-Fri Aug  1 19:48:56 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/syck/rubyext.c (syck_emitter_write_m): forgot to declare
-	  "self", making it default to "int".
-
-	* ext/syck/rubyext.c (syck_emitter_simple_write): ditto.
-
-	* gc.c (rb_gc): should mark backing store region on IA64.
-
-Fri Aug  1 18:51:10 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* process.c: bug fix --- preprocessor errors occur on OpenBSD-current
-
-Fri Aug  1 17:13:23 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/openssl/extconf.rb: should replace literally.
-
-Fri Aug  1 16:22:57 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c (rb_io_check_readable, rb_io_check_writable): ensure not
-	  closed at first.
-
-	* io.c (rb_io_getline): check readable always.  (ruby-bugs:PR#1069)
-
-	* io.c (rb_io_each_byte): ditto.
-
-Fri Aug  1 16:02:46 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c (READ_DATA_PENDING_PTR): cast to get rid of warnings.
-
-	* ext/socket/socket.c (unix_send_io, unix_recv_io): ditto.
-
-Fri Aug  1 15:53:24 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/win32.c (isInternalCmd): shouldn't return if find end of str.
-	  [ruby-talk:77678]
-
-Fri Aug  1 13:45:14 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_call_super): propagate previous block if a block is
-	  given.  [ruby-talk:77577]
-
-Fri Aug  1 09:54:38 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_fill): array length may be changed during the
-	  block execution. [ruby-talk:77579]
-
-	* array.c (rb_ary_zip): ditto.
-
-	* array.c (rb_ary_fill): ditto.
-
-	* hash.c (env_reject_bang): length may be changed during the block
-	  execution.
-
-	* hash.c (env_clear): ditto.
-
-Fri Aug  1 04:58:55 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: bug fix --- forget to eval given block to 
-	  TkRoot.new method
-
-	* ext/tk/sample/tkoptdb-safeTk.rb: new sample script
-
-Fri Aug  1 00:52:58 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (Init_stack): IA64 requires STACK_LEVEL_MAX to be less than
-	  magic number when optimizer turned on, regardless of rlimit
-	  values.
-
-Thu Jul 31 23:44:00 2003  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/erb.rb: import erb-2.0.4b4.
-
-Thu Jul 31 23:04:45 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/sample/resource.en, ext/tk/sample/resource.jp: 
-	  wrong resource file format
-
-	* ext/tk/lib/tk.rb: add Tk::Encoding.{encoding_convertfrom, 
-	  encoding_convertto}
-
-	* ext/tk/lib/tk.rb: add TkOptionDB.read_with_encoding to read 
-	  non-utf8 resource file
-
-Thu Jul 31 23:02:47 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/etc/etc.c: revert getenv()'s prototype. use it only when _WIN32
-	  is not defined.
-
-Thu Jul 31 20:52:40 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: (IMPORTANT BUG FIX) scan of event keywords
-	  doesn't work on recent versions of Tck/Tk
-
-	* ext/tk/lib/tk.rb: initialize error of instance variable on 
-	  TkComposite
-
-	* ext/tk/lib/multi-tk.rb: initialize error on encoding-system on 
-	  MultiTkIp
-
-	* ext/tk/lib/tk.rb: trouble on destroying widgets
-
-	* ext/tk/sample/demos-en/, demos-jp/: add JP and EN version of 
-	  Ruby/Tk widget demos
-
-Thu Jul 31 15:25:12 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* array.c (rb_ary_collect): must get length of array for each
-	  iteration. reported on [ruby-talk:77500], and fixed by
-	  K.Sasada <ko1@namikilab.tuat.ac.jp> on [ruby-talk:77504]
-
-Thu Jul 31 14:11:54 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/extconf.rb: move gmake specific features
-	  into GNUmakefile.
-
-Thu Jul 31 12:36:11 2003  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* bin/erb, lib/erb.rb: add explicit trim mode.
-
-Thu Jul 31 04:59:10 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (rb_num_coerce_relop): export function.
-
-Thu Jul 31 08:18:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
-
-	* lib/test/unit.rb: A useful return code is now set if tests fail when
-	  running automatically using the Console::TestRunner.
-
-Thu Jul 31 07:59:18 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: wrap the command-proc of TkScale --- pass 
-	  the numeric object to the proc
-
-	* ext/tk/lib/tk.rb: better support for widgets created on 
-	  Tk interpreter (without Ruby)
-
-	* ext/tk/lib/multi-tk.rb: a little more stable on Multiple Tk 
-	  interpreters running
-
-Thu Jul 31 00:17:19 2003  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/ftp.rb (return_code): obsolete.
-
-	* lib/net/ftp.rb (last_response_code): new method. lastresp is now
-	  alias to last_response_code.
-
-	* lib/net/ftp.rb (last_response): new method.
-
-Wed Jul 30 23:55:44 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_object): check has been dropped. "_dump must return
-	  string." [ruby-dev:21024]
-
-Wed Jul 30 22:35:19 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/mkmf.rb (dir_config): allow multiple directories separated
-	  by File::PATH_SEPARATOR.
-
-	* lib/mkmf.rb (create_makefile): DLDFLAGS include $LDFLAGS again.
-	  [ruby-talk:76894]
-
-	* lib/mkmf.rb (init_mkmf): not default $LDFLAGS to LDFLAGS for
-	  ruby itself, but default $DLDFLAGS to DLDFLAGS.
-
-Wed Jul 30 16:17:06 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_object): marshal_dump should not take any
-	  argument.
-
-Wed Jul 30 15:54:04 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_ssl.c (ossl_sslctx_initialize): should initialize
-	  instance variables. [ruby-talk:77362]
-
-Wed Jul 30 15:39:54 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.c (proc_options): -F set compiled regular expression to $;.
-	  [ruby-talk:77381]
-
-	* string.c (Init_String): no setter type check for $;
-
-Wed Jul 30 15:10:02 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* error.c (rb_raise): snprintf() termination moved to
-	  win32/win32.c.
-
-	* win32/win32.c (valid_filename, str_grow): unused.
-
-	* win32/win32.c (NTLoginName, ChildRecord): make static.
-
-	* win32/win32.c (CreateChild): argument check.
-
-	* win32/win32.c (kill): should not call CloseHandle() when
-	  OpenProcess() failed.
-
-	* win32/win32.c (rb_w32_vsnprintf, rb_w32_snprintf): ensure buffer
-	  terminated.  [ruby-talk:69672]
-
-Wed Jul 30 10:54:10 2003  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/ftp.rb (get): fix wrong argument name. Thanks to William
-	  Webber.
-
-Wed Jul 30 10:31:37 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/iconv/iconv.c (iconv_convert): append unchanged portion
-	  after overflow.  [ruby-dev:21006]
-
-	* ext/iconv/extconf.rb: check if iconv() 2nd argument is const.
-
-Wed Jul 30 09:31:55 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* configure.in (os2-emx): renamed from os2_emx, add flags to
-	  CFLAGS and LDFLAGS, and remove lib prefix.  [ruby-dev:20993]
-
-	* file.c (rb_file_s_rename): retry with removing new file on
-	  DOSISH.  [ruby-dev:21007]
-
-	* ext/socket/extconf.rb (sendmsg, recvmsg): check functions.
-
-	* ext/socket/socket.c (unix_send_io, unix_recv_io): raise
-	  NotImplementedError unless system calls are available.
-
-	* ext/socket/socket.c (sock_initialize): rename from sock_init()
-	  to get rid of conflict with OS/2 socket library.
-
-Wed Jul 30 07:23:14 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tkentry.rb: fix lack of methods for TkEntry
-
-	* ext/tk/lib/multi-tk.rb, ext/tk/lib/tk.rb, 
-	  ext/tk/lib/tkdialog.rb, ext/tk/lib/tkentry.rb, 
-	  ext/tk/sample/safe-tk.rb, ext/tk/sample/tktimer2.rb: bug fix
-
-	* ext/tk/lib/multi-tk.rb: MultiTkIp.new_* accept a block to 
-	  eval under the new interpreter
-
-Wed Jul 30 04:36:30 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c, 
-	  ext/tk/lib/tk.rb, ext/tk/lib/tkafter.rb: additional check of 
-	  Tk interpreters' status for a little more safety
-
-Wed Jul 30 02:37:12 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_object): if object responds to 'marshal_dump',
-	  Marshal.dump uses it to dump object.  unlike '_dump',
-	  marshal_dump returns any kind of object.
-
-	* marshal.c (r_object0): restore instance by calling
-	  'marshal_load' method.  unlike '_load', it's an instance
-	  method, to handle cyclic reference.
-
-	* marshal.c (marshal_load): all objects read from file should be
-	  tainted. [ruby-core:01325]
-
-Wed Jul 30 01:47:51 2003  Hugh Sasse  <hgs@dmu.ac.uk>
-
-	* lib/timeout.rb (Timeout::timeout): execute immediately if sec is
-	  zero.
-
-Wed Jul 30 01:36:18 2003  Aron Griffis  <ruby-talk@griffis1.net>
-
-	* ext/socket/socket.c (socks_init): typo fixed. [ruby-talk:77232]
-
-Wed Jul 30 00:48:43 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/extconf.rb: the default value for --enable-socks is
-	  taken from ENV["SOCKS_SERVER"]. [ruby-talk:77232]
-
-	* ruby.c (proc_options): add -W option. -W0 to shut up all warning
-	  messages. [ruby-talk:77227]
-
-	* error.c (rb_warn): no message will be printed if the value of
-	  $VERBOSE is "nil", i.e. perfect silence.
-
-	* ruby.c (verbose_setter): $VERBOSE value is either true, false,
-	  or nil.
-
-	* io.c (Init_IO): no "read" check for $stdin.  in addition some
-	  function names has been changed.
-
-Tue Jul 29 23:10:19 2003  Yoshida Masato  <yoshidam@yoshidam.net>
-
-	* regex.c (re_match_exec): incorrect multibyte match.
-
-Tue Jul 29 22:36:50 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/smtp.rb (send0): do taint check only when $SAFE > 0
-
-Tue Jul 29 19:20:34 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/fileutils.rb (install): support preserve timestamp.
-
-	* instruby.rb (install): use FileUtils::install preserve mode.
-
-	* lib/un.rb: new.  % ruby -run -e cp -- -p foo bar
-
-	* lib/mkmf.rb: use un.rb instead of ftools.rb.
-
-	* MANIFEST: add lib/un.rb.
-
-	* ext/extmk.rb (INSTALL_PROG, INSTALL_DATA): modify verbose messages.
-
-Tue Jul 29 18:55:22 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/smtp.rb: unify coding style.
-
-	* lib/net/http.rb: ditto.
-
-Tue Jul 29 17:27:59 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ruby.h (LLONG_MIN): fix typo.
-
-Tue Jul 29 16:38:44 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/net/smtp.rb (Net::SMTP::send0): add taint check.
-
-Tue Jul 29 15:41:02 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* instruby.rb (install): preserve the timestamp for Mac OS X ranlib
-	  problem.
-
-Tue Jul 29 01:14:51 2003  Rick Ohnemus  <rick_ohnemus@acm.org>
-
-	* ruby.h (LLONG_MIN): wrong value.
-
-Mon Jul 28 22:57:52 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_f_getc): $stdin may not be IO. [ruby-dev:20973]
-
-Tue Jul 29 16:20:36 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: bug fix and 
-	  change mainloop_abort_on_no_widget_cmd => mainloop_abort_on_exception
-	  ( to avoid thread timing trouble on accessing destroyed widgets )
-
-	* ext/tk/lib/multi-tk.rb: change default mode of 
-	  mainloop_abort_on_exception on multi-tk.rb
-
-	* ext/tk/lib/multi-tk.rb: fix a bug of the procedure for 
-	  'Delete' button on the safe-Tk frmae
-
-Tue Jul 29 12:22:28 2003  why the lucky stiff  <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/token.c: prefixed many constants and definitions
-	  with YAML_ to avoid name clash.
-
-	* ext/syck/gram.c: ditto.
-
-	* ext/syck/gram.h: ditto.
-
-Tue Jul 29 12:15:37 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/etc/etc.c: add real prototype to getenv().
-
-	* win32/win32.h: add arguments to definitions of functions if possible.
-
-Tue Jul 29 08:05:30 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb, ext/tk/lib/tkdialog.rb, ext/tk/lib/tktext.rb, 
-	  ext/tk/sample/tkbiff.rb, ext/tk/sample/tkdialog.rb, 
-	  ext/tk/sample/tkform.rb: bug fix ( tested with Ruby/Tk widget demo )
-
-Tue Jul 29 04:22:08 2003  why the lucky stiff  <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/syck.h: Added 'syck' yacc prefixes.
-
-	* ext/syck/gram.c: ditto.
-
-	* ext/syck/token.c: ditto.
-
-	* ext/syck: Added ruby.h reference to source files.
-
-Tue Jul 29 03:53:28 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/lib/net/https.rb (use_ssl=): raise ProtocolError if
-	  connection is set up already.
-
-Tue Jul 29 01:45:32 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: use RTEST()
-
-Tue Jul 29 01:24:32 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: bug fix
-
-	* ext/tk/lib/multi-tk.rb: bug fix and pack options are pssed
-	  to the safeTk container
-
-	* ext/tk/sample/safe-tk.rb: add example for pack options of 
-	  safeTk container
-
-Mon Jul 28 23:23:08 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* file.c (Init_File): IO should include File::Const.
-	  [ruby-dev:20964]
-
-Mon Jul 28 18:53:03 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/openssl/extconf.rb: check again after pkg-config for MinGW on
-	  Cygwin.
-
-Mon Jul 28 15:32:04 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/stringio/stringio.c (strio_gets): only "gets" should set $_.
-
-	* ext/stringio/stringio.c (strio_getline): should not set $_ here.
-
-	* io.c (argf_to_s): argf.to_s returns "ARGF".
-
-	* io.c (set_defout_var, set_deferr_var): make $defout and $deferr
-	  obsolete.
-
-	* io.c (set_input_var, set_output_var): allow $stdin, $stdout,
-	  $stderr not to be instance of IO.
-
-	* io.c (rb_f_readline): forward method to current_file. gets,
-	  readline, readlines, getc, readchar, tell, seek, pos=, rewind,
-	  fileno, to_io, eof, each_line, each_byte, binmode, and closed?
-	  as well.
-
-	* io.c (argf_forward): utility function to forward method to
-	  current_file.
-
-Mon Jul 28 06:10:13 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: bug fix
-
-	* ext/lib/tk/multi-tk.rb: bug fix
-
-	* ext/lib/tk/multi-tk.rb: add methods depend on Tcl's 'interp' command
-
-	* ext/lib/tk/multi-tk.rb: suppot safe-level control of each interpreter
-
-Mon Jul 28 03:08:47 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/set.rb: each() should return self.
-
-Mon Jul 28 01:35:32 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_chomp_bang): defer rb_str_modify() to actual
-	  modify point.  other methods, replace, tr, delete, squeeze,
-	  lstrip, and rstrip as well.
-
-	* string.c (rb_str_rstrip_bang): remove trailing '\0' at the end
-	  of string.
-
-	* string.c (rb_str_lstrip_bang): do not strip '\0' from the left.
-
-Sun Jul 27 21:16:30 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/openssl/extconf.rb: better support MinGW.  add
-	  dir_config("kerberos") and with_config("pkg-config").
-
-	* mkconfig.rb: initialize global variables to avoid warnings.
-
-Sun Jul 27 19:35:06 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: add some methods to support
-	  multiple interpreters (low level)
-
-	* ext/tk/lib/multi-tk.rb: new library to support multiple Tk 
-	  interpreters (high level)
-
-	* ext/tcltklib/demo/safeTk.rb: new sample of safeTk interpreter
-
-	* ext/tk/sample/safe-tk.rb: new sample of multi-tk.rb
-
-	* ext/tk/lib/tk.rb: bug fix and add feature to supprt multi-tk
-
-	* ext/tk/lib/tkafter.rb: ditto
-
-Sun Jul 27 14:43:37 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* lib/debug.rb: fix breakpoint parameter parsing/checking.
-	  (?:(file|class):)(line_number|method)
-
-Sun Jul 27 10:21:28 2003  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/unix.rb: add UNIXFileOwner, UNIXFileGroup.
-
-Sun Jul 27 03:10:43 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* io.c (io_reopen): avoid dup2() equal handles not to close itself and
-	  to get rid of a msvcrt bug.  [ruby-dev:20919]
-
-Sun Jul 27 00:37:16 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/tmpdir.rb: use GetWindowsDirectory, not GetSystemDirectory.
-	  [ruby-talk:77073]
-
-Sat Jul 26 21:25:21 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* io.c (rb_fdopen): set errno if it's zero on win32 platforms.
-
-	* ext/openssl/ossl_ssl.c (TO_SOCKET): define special version when
-	  _WIN32 is defined. this is ruby's problem, not OpenSSL.
-
-	* win32/win32.c: remove some old comments.
-
-Sat Jul 26 14:26:57 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/tk/lib/tk.rb (TkCore::chooseDirectory): back up wrongly
-	  removed method.
-
-Sat Jul 26 14:14:12 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/stringio/stringio.c: includes Enumerable as well as IO.
-	  [ruby-talk:77058]
-
-Sat Jul 26 07:00:53 2003  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/erb.rb: fix % line.
-
-Sat Jul 26 05:31:09 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl.h: fix comment.
-
-	* ext/openssl/ossl.c (ossl_debug): should enable if no va-args
-	  macro supplied.
-
-Sat Jul 26 04:04:36 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/extconf.rb: refine va-args macro detection.
-	  [ruby-talk:76983]
-
-Sat Jul 26 01:33:51 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/openssl/ossl_ssl.c (ossl_ssl_setup): need to pass the real
-	  socket to SSL_get_fd on native win32 platforms.
-
-Sat Jul 26 01:20:29 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_mod_const_missing): "const_missing" should not
-	  appear in the caller(); add call frame adjustment.
-
-	* eval.c (rb_method_missing): simplify call frame adjustment.
-
-Fri Jul 26 00:04:25 2003  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
-
-	* ext/openssl/sample: add samples.
-	  - cert2text.rb: dump certificate file as text.
-	  - crlstore.rb: CRL store implementation.  Fetch CRL via HTTP when
-	    http-access2 is installed.
-	  - certstore.rb: certificate store implementation.
-	  - cert_store_view.rb: certificate store viewer with FXRuby.  Uses
-	    c_rehash.rb, crlstore.rb and certstore.rb.
-
-Fri Jul 25 16:43:03 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: add TclTkIp#create_slave, 
-	  TclTkIp#_make_safe and TclTkIp#safe?
-
-	* ext/tcltklib/MANUAL.euc: modify descriptions
-
-	* ext/tk/lib/tk.rb: bug fix [ruby-talk:76980] and modify to 
-	  support multi Tk IPs
-
-	* ext/tk/lib/tkafter.rb: modify to support multi Tk IPs
-
-Fri Jul 25 15:47:39 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/extconf.rb: add check for BN_rand_range() and
-	  BN_pseudo_rand_range().
-
-	* ext/openssl/ossl_bn.c (ossl_bn_s_rand_range): should raise 
-	  NotImplementedError if BN_rand_range() wan not defined.
-
-	* ext/openssl/ossl_bn.c (ossl_bn_s_pseudo_rand_range): should raise 
-	  NotImplementedError if BN_pseudo_rand_range() wan not defined.
-
-	* ext/openssl/ossl_pkcs7.c (ossl_pkcs7_s_encrypt): avoid compiler
-	  warning for OpenSSL-0.9.6.
-
-	* ext/openssl/ossl_pkcs7.c (ossl_pkcs7si_initialize): ditto.
-
-Fri Jul 25 14:34:55 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (tcp_s_gethostbyname): was using
-	  uninitialized size_t value. [ruby-talk:76946]
-
-Fri Jul 25 13:38:38 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* re.c (rb_reg_options_m): use rb_reg_options() to mask internal
-	  flags.
-
-	* re.c (rb_reg_initialize_m): allow nil as third argument and
-	  ignore, and mask code flags if the argument is given.
-	  [ruby-dev:20885]
-
-	* re.c (rb_reg_options): get common flags directly.
-
-Fri Jul 25 03:52:21 2003  why the lucky stiff  <ruby-cvs@whytheluckystiff.net>
-
-	* lib/yaml/dbm.rb: replace indexes with values_at.
-
-Fri Jul 25 02:55:59 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/extconf.rb: add check for libsocket and libnsl.
-
-	* ext/openssl/extconf.rb: use pkg-config to build CFLAGS and LDFLAGS.
-
-Fri Jul 25 01:27:59 2003  why the lucky stiff  <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/emitter.c (syck_emitter_flush): accepts count
-	  of bytes to flush.  anchor offsets now functional.
-
-	* ext/syck/syck.h (syck_emitter_flush): ditto.
-
-	* ext/syck/rubyext.c: ditto.
-
-	* ext/syck/token.c: URI escaping now supported.
-
-Thu Jul 24 16:41:31 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/mkmf.rb (have_type): check if a type is defined.
-
-	* lib/mkmf.rb (check_sizeof): check size of a type.
-
-	* ext/dbm/extconf.rb: check if type DBM is defined.
-	  [ruby-talk:76693]
-
-Thu Jul 24 16:18:40 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ChangeLog (add-log-time-format): "%c" contains timezone on
-	  XEmacs.
-
-Thu Jul 24 16:05:22 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* configure.in (AC_C_VOLATILE): check if volatile works.
-
-	* defines.h (volatile): removed.
-
-	* eval.c (rb_thread_group): Thread#group.  [new]
-
-Thu Jul 24 15:50:42 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/extconf.rb: add check for win32 OpenSSL libraries.
-
-	* ext/openssl/extconf.rb: add check for __VA_ARGS__.
-
-	* ext/openssl/ossl.h: avoid non C99 compiler errors.
-
-Thu Jul 24 13:32:56 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (thgroup_add): no warning for terminated threads.
-
-Thu Jul 24 13:09:26 2003  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pathname.rb: added.
-
-Thu Jul 24 11:21:10 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/io/wait/extconf.rb: removed unnecessary backward
-	  compatibility stuff.
-
-Thu Jul 24 11:09:10 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/openssl/extconf.rb: revert use of dir_config.
-
-Thu Jul 24 09:58:32 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/Win32API/lib/win32/resolv.rb: added.
-
-	* lib/resolv.rb: support Win32 platforms. based on Tietew's work
-	  [ruby-dev:15573].
-
-Thu Jul 24 04:05:46 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ssl.h: undef X509_NAME and PKCS7_SIGNER_INFO to
-	  avoid name confliction on mswin32.
-
-	* ext/openssl/ssl.c (ossl_protect_obj2bio): avoid VC++ warnings
-	  in function prototype.
-
-	* ext/openssl/ssl.c (ossl_protect_membio2str): ditto.
-
-	* ext/openssl/ssl.c (ossl_protect_x509_ary2sk): ditto.
-
-Thu Jul 24 03:44:04 2003  Michal Rokos  <m.rokos@sh.cvut.cz>
-
-	* ext/openssl/extconf.rb: cut check for OpenSSL version
-
-Thu Jul 24 03:41:30 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/tcltklib/tcltklib.c (ip_init): need at least one statement after
-	  label.
-
-Thu Jul 24 01:48:03 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/cgi.rb (CGI::QueryExtension::[]): should return StringIO (or
-	  Tempfile) for multipart/form.
-
-	* variable.c (rb_define_const): give warning for non constant
-	  name. [ruby-core:01287]
-
-Thu Jul 24 01:51:08 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick: imported.
-
-	* MANIFEST: added webrick files.
-
-Thu Jul 24 01:32:04 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/tmpdir.rb (tmpdir): new method.  remove TMPDIR.
-	  use GetSystemWindowsDirectory(GetSystemDirectory), not GetTempPath.
-
-Thu Jul 24 01:08:43 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl: imported.
-
-Wed Jul 23 23:06:59 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* file.c (DOSISH): better Cygwin support.
-
-Wed Jul 23 19:13:21 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_split_m): the receiver may be empty string.
-
-Wed Jul 23 18:43:00 2003  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/erb.rb: import erb-2.0.4b1.
-
-Wed Jul 23 18:21:52 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/io/wait: imported.
-
-Wed Jul 23 16:07:35 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* process.c: unify indentation
-
-	* configure.in: add --enable-setreuid option
-
-	* ext/tcltklib/tcltklib.c: TclTkIp.new accepts 'ip-name' and 'options'
-
-	* ext/tk/lib/tk.rb: support arguments of TclTkIp.new
-
-	* ext/tk/lib/tk*.rb: preparations for multi-Tk interpreter support
-
-Wed Jul 23 15:49:01 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_lstrip_bang): strip NUL along with white
-	  spaces. [ruby-talk:76659]
-
-	* string.c (rb_str_rstrip_bang): ditto.
-
-Wed Jul 23 14:19:17 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/mkmf.rb (log_src, checking_for, create_header):
-	  Logging.message is printf like format.
-
-Wed Jul 23 10:11:15 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/iconv/iconv.c (check_iconv): check if Iconv instance.
-
-	* ext/iconv/iconv.c (iconv_convert): stringify argument.
-
-Wed Jul 23 02:39:46 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* process.c: add a module for raw syscalls to control UID/GID
-
-	* process.c: add modules for portable UID/GID control
-
-Tue Jul 22 19:16:40 2003  Tanaka Akira  <akr@m17n.org>
-
-	* ext/iconv/iconv.c (iconv_failure_initialize): limit
-	  inspect message.  [ruby-dev:20785]
-
-	* ext/iconv/iconv.c (rb_str_derive): share with original
-	  string if possible.  [ruby-dev:20785]
-
-Tue Jul 22 17:22:34 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_mod_const_missing): new method. [ruby-core:00441]
-
-	* variable.c (rb_const_get_at): allow "const_missing" hook.
-
-	* variable.c (rb_const_get_0): ditto.
-
-	* eval.c (method_missing): rename from rb_undefined to clarify.
-
-	* eval.c (ruby_finalize_0): update exit status if any of END proc
-	  raises SystemExit. [ruby-core:01256]
-
-	* signal.c (rb_trap_exit): wrap rb_eval_cmd
-
-	* eval.c (rb_exec_end_proc): reduce rb_protect().
-
-Tue Jul 22 17:15:57 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* MANIFEST (lib/cgi/session/pstore.rb, lib/yaml/baseemitter.rb):
-	  added.
-
-Tue Jul 22 10:52:19 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* lib/tmpdir.rb: remove charcters after "\000" and regularize path.
-
-Tue Jul 22 02:22:45 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (num_equal): should not use rb_equal().
-
-	* string.c (rb_str_equal): should return nil for non string
-	  operand to conform comparable convention. [ruby-dev:20759]
-
-Tue Jul 22 00:19:19 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/tmpdir.rb: new library to get temporary directory path,
-	  using GetTempPath on Win32 environment.
-
-	* lib/tempfile.rb: now uses tmpdir.rb.
-
-	* lib/cgi/session.rb, ib/drb/unix.rb: ditto.
-
-Mon Jul 21 01:53:43 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_string_value_cstr): check null byte in the string
-	  before retrieving C ptr.  accessed via macro StringValueCStr.
-
-	* file.c: use StringValueCStr to retrieve paths to system calls.
-
-	* file.c (sys_fail2): raise error for two operand system calls
-	  such as rename, link, symlink.  (ruby-bugs PR#1047)
-
-Sun Jul 20 11:03:25 2003  UENO Katsuhiro  <katsu@blue.sky.or.jp>
-
-	* ext/zlib/zlib.c (gzfile_read_header): gz->z.input may be nil after
-	  finishing reading a gzip header.
-
-Sat Jul 19 22:25:47 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_match2): add warning to "~string".
-	  [ruby-list:37751]
-
-	* lib/net/ftp.rb (Net::FTP::open): takes block.  suggested by Gavin
-	  Sinclair in [ruby-core:01237].
-
-Sat Jul 19 19:03:24 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
-
-	* wince/stdlib.c: add bsearch().
-
-Sat Jul 19 12:34:45 2003  David Black  <dblack@superlink.net>
-
-	* lib/scanf.rb: import.
-
-Sat Jul 19 11:27:25 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/xmlrpc: import.
-
-	* eval.c (thgroup_add): should return group for terminated thread
-	  case.
-
-	* eval.c (thgroup_add): do not raise ThreadError on terminated
-	  thread addition for compatibility.  just warning.
-
-Sat Jul 19 04:50:56 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/iconv/charset_alias.rb, ext/iconv/extconf.rb: make wrapper
-	  script which maps charset names.  [ruby-dev:20625]
-
-	* ext/iconv/iconv.c (charset_map): charset name map.
-
-	* ext/iconv/iconv.c (iconv_dfree): no exception while
-	  finalization.
-
-	* ext/iconv/iconv.c (iconv_s_conv): new method Iconv.conv.
-	  [ruby-dev:20588]
-
-Sat Jul 19 03:09:18 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/Win32API/lib/win32/registry.rb (Win32::Registry::Error):
-	  inherit StandardError instead of SystemCallError.
-
-Sat Jul 19 02:00:39 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_attr): extra calls of method_added.  [ruby-talk:76361]
-
-Fri Jul 18 18:44:22 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/mkmf.rb (init_mkmf): clear $INSTALLFILES.  [ruby-dev:20727]
-
-Fri Jul 18 17:34:39 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/mkmf.rb (rm_f): use FileUtils.
-
-	* lib/mkmf.rb (modified?): return mtime of the target if
-	  it exists and newer than times.
-
-	* lib/mkmf.rb (install_files): add a current directory
-	  file even if it does not exist yet.
-
-	* lib/mkmf.rb (configuration): do not add $LDFLAGS to
-	  DLDFLAGS.
-
-	* ext/extmk.rb (extmake): check whether Makefile is newer
-	  than depend and MANIFEST.
-
-Fri Jul 18 14:57:19 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/win32.c (make_cmdvector): recognize quote within string.
-	  based on Nobu's patch ([ruby-win32:450]). [ruby-talk:75853]
-
-Fri Jul 18 13:04:36 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_f_missing): VCALL is called only for LOCAL_ID.  no
-	  check required.
-
-	* parse.y (primary): primary:tFID generates NODE_FCALL.
-	  [ruby-dev:20641]
-
-Thu Jul 17 18:50:26 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (match_captures): rename from "groups".
-
-Thu Jul 17 17:57:32 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_clear_cache_by_class): check both klass and origin.
-
-Thu Jul 17 13:46:25 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (ruby_init): set ruby_running to true after
-	  initialization.
-
-Thu Jul 17 13:42:53 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/ftools.rb (File::makedirs): do not handle "//" as a directory.
-
-Thu Jul 17 06:40:28 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: recover and fix typo : Tk.chooseDirectory 
-	  (Tk8.4 feature)
-
-Wed Jul 16 16:23:58 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_proc_new): call svalue_to_avalue for yield argument.
-
-Wed Jul 16 00:31:00 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_disable_super, rb_enable_super): deprecate.
-
-	* eval.c (thgroup_s_alloc): re-implement group struct.
-
-	* eval.c (thgroup_add): add check for enclose and frozen status.
-
-Tue Jul 15 19:50:49 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_add_method, rb_alias): need to clear cache by
-	  ID when method defined in parent class is cached for
-	  grand child classes.  [ruby-dev:20672]
-
-Tue Jul 15 14:38:21 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/matrix.rb: remove elements conversion to_f, to_i, to_r.
-
-	* lib/cgi/session/pstore.rb: add new file.
-
-Tue Jul 15 03:30:41 2003  why the lucky stiff  <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/rubyext.c (syck_mark_emitter): forgot to rb_gc_mark the 
-	  outgoing IO object.
-
-Sun Jul 13 14:55:36 2003  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* process.c (proc_getgroups, proc_setmaxgroups): fix typo.
-
-Sat Jul 12 17:01:28 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* struct.c (struct_entry): add prototype to avoid VC++ warnings.
-
-Sat Jul 12 04:43:57 2003  why the lucky stiff  <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/emitter.c: new emitter code.
-
-	* ext/syck/rubyext.c: Emitter class.
-
-	* lib/yaml.rb: Load Syck emitter, if available.
-
-	* lib/yaml/stream.rb: ditto.
-
-	* lib/yaml/baseemitter.rb: underlying class for all emitters.
-
-	* lib/yaml/rubytypes.rb: use BaseEmitter abstraction.
-
-	* lib/yaml/emitter.rb: ditto.
-
-Sat Jul 12 04:23:13 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_undef): need to clear cache for inherited class.
-	  (rubicon/builtin/TestModulePrivate.rb:test_undef_method)
-
-Sat Jul 12 01:21:54 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (avalue_to_svalue): typo.
-
-	* eval.c (rb_load): rb_prohibit_interrupt must not underflow.
-
-	* parse.y (NODE_STRTERM, tokadd_string, parse_string): moved
-	  string nest level from a static variable to NODE_STRTERM, to
-	  preserve it from word to word in %W/%w.
-
-Fri Jul 11 22:37:18 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* configure.in (aix): needs ruby.imp even with gcc.
-	  (ruby-bugs:PR#1007)
-
-Fri Jul 11 18:37:37 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* instruby.rb: do not handle directories. [ruby-dev:20613]
-
-Fri Jul 11 16:09:09 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* util.c (ruby_strtod): exp should be less than MDMAXEXPT.
-
-Fri Jul 11 07:17:47 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: not create a Tcl/Tk interpreter if already 
-	  defined TkCore::INTERP
-
-	* ext/tk/lib/tk.rb: bugfix on TkWindow#configure
-
-Thu Jul 10 14:42:02 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* math.c (math_log): nan takes a dummy argument on Cygwin 1.5.0.
-
-Wed Jul  9 23:50:46 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* regex.c (mbctab_sjis): 0x80 is not shift jis first byte.
-	  [ruby-dev:20516]
-
-Wed Jul  9 15:38:28 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* instruby.rb: do not install shared libraries as man pages.
-
-	* mkconfig.rb: support text-mount on Cygwin.
-
-Wed Jul  9 11:09:57 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* re.c (match_entry): add prototype to avoid VC++ warnings.
-
-Wed Jul  9 03:48:27 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_load): put rb_load_file() in a thread critical
-	  section. [ruby-dev:20490]
-
-	* eval.c (compile): put rb_compile_string() in a thread critical
-	  section.
-
-Tue Jul  8 02:35:41 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_const_get_0): should not warn if constant is not
-	  defined. (ruby-bugs-ja PR#509)
-
-	* bignum.c (rb_big2dbl): give a warning on overflow.
-	  (ruby-bugs-ja PR#510)
-
-	* util.c (ruby_strtod): change MDMAXEXPT from 511 to 308.
-
-	* pack.c (utf8_to_uv): long is sufficient.  LONG_LONG is not
-	  required.
-
-Tue Jul  8 01:43:16 2003  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* bignum.c (rb_big2str): support 32 bit (without `long long' type)
-	  machines. (ruby-bugs-ja PR#512)
-
-Mon Jul  7 10:22:46 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/dbm/extconf.rb (gdbm_compat, qdbm): add check for gdbm_compat
-	  and qdbm.
-
-Mon Jul  7 01:34:49 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call_super): k->super maybe NULL if klass is Kernel.
-	   [ruby-dev:20519]
-
-	* gc.c (obj_free): clear method cache when freeing class/module.
-
-Sat Jul  5  23:32:06 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_mod_remove_method): allow "remove_method" to accept
-	  multiple arguments.
-
-Sat Jul  5 00:22:59 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* node.h (NEW_NODE): cast arguments to rb_node_newnode().
-
-Fri Jul  4 21:48:44 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/syck/rubyext.c, ext/syck/syck.c, ext/syck/syck.h,
-	  ext/syck/token.c: C++ style comments are not allowed.
-	  (ruby-bugs:PR#1008)
-
-Thu Jul  3 23:41:30 2003  Tanaka Akira  <akr@m17n.org>
-
-	* lib/timeout.rb: add optional exception argument for compatibility
-	  function.
-
-Thu Jul  3 14:22:46 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_values_at): extract common procedure from
-	  rb_ary_values_at.  follow DRY principle.
-
-	* re.c (match_values_at): values_at should understand ranges.
-
-	* struct.c (rb_struct_values_at): ditto.
-
-	* struct.c (inspect_struct): inspect format changed; add "struct "
-	  at the top.
-
-	* sprintf.c (rb_f_sprintf): "%p" specifier for inspect output.
-	  (RCR#69)
-
-	* eval.c (rb_mod_undef_method): allow "undef_method" to accept
-	  multiple arguments. (RCR#146)
-
-	* lib/timeout.rb: put timeout in Timeout module. (RCR#121)
-	  [ruby-talk:61028]
-
-	* re.c (match_groups): new method added. (RCR#139)
-
-	* variable.c (rb_mod_const_of): should exclude constant defined
-	  in Object, unless retrieving constants of Object.
-
-Thu Jul  3 12:13:05 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/mkmf.rb (VPATH): convert from Windows form to Unix form on 
-	  MinGW.  This fixes the build with GNU make 3.80-1 for Cygwin.
-
-Wed Jul  2 23:27:34 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_new4): do not allocate new string if original
-	  is frozen or already have copy-on-write entry. [ruby-talk:74940]
-
-Wed Jul  2 13:22:39 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_shared_replace): clear flags before copy.
-
-	* string.c (rb_str_replace): ditto.
-
-	* eval.c (rb_yield_0): override visibility mode for module_eval
-	  etc. (ruby-bugs-ja PR#505)
-
-Wed Jul  2 11:45:34 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/smtp.rb: synchronize document with source code.
-
-	* lib/net/pop.rb: ditto.
-
-Wed Jul  2 11:39:50 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/smtp.rb: unify SMTP and SMTPCommand.
-
-	* lib/net/smtp.rb: new exception class SMTPError.
-
-	* lib/net/smtp.rb: new exception class SMTPAuthenticationError.
-
-	* lib/net/smtp.rb: new exception class SMTPServerBusy.
-
-	* lib/net/smtp.rb: new exception class SMTPSyntaxError.
-
-	* lib/net/smtp.rb: new exception class SMTPFatalError.
-
-	* lib/net/smtp.rb: new exception class SMTPUnknownError.
-
-	* lib/net/smtp.rb: change critical section protect algorithm.
-
-	* lib/net/smtp.rb (SMTP#do_start): check authentication args
-	  before all.
-
-	* lib/net/smtp.rb: new method send_message (alias send_mail).
-
-	* lib/net/smtp.rb: new method open_message_stream (alias ready).
-
-	* lib/net/pop.rb: POPBadResponse is a POPError.
-
-	* lib/net/pop.rb (POPMail#pop): ban ReadAdapter.
-
-	* lib/net/pop.rb (POPMail#top): ditto.
-
-	* lib/net/pop.rb (POP3Command): change critical section protect
-	  algorithm.
-
-	* lib/net/pop.rb (POP3Command#auth): USER and PASS should be one
-	  critical block.
-
-	* lib/net/pop.rb (POP3Command#retr): ban `dest' argument using
-	  iterator.
-
-	* lib/net/pop.rb (POP3Command#top): ditto.
-
-	* lib/net/protocol.rb: #read_message_to -> #each_message_chunk
-
-	* lib/net/protocol.rb: #D -> #LOG
-
-	* lib/net/protocol.rb: #D_off -> #LOG_off
-
-	* lib/net/protocol.rb: #D_on -> #LOG_on
-
-Wed Jul  2 11:10:47 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: set old class aliases for backward
-	  compatibility. [ruby-talk:74863]
-
-	* lib/net/protocol.rb: ditto.
-
-Wed Jul  2 01:32:40 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/net/pop.rb (Net::POP3#start): typofix.
-
-Tue Jul  1 22:08:19 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: TkWindow include TkWinfo
-
-	* ext/tk/lib/tk.rb: treat unknown widget classes as subclasses
-	  of TkWindow
-
-Tue Jul  1 19:02:12 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* parse.y (rb_intern): should use mbclen instead of mblen.
-
-Tue Jul  1 10:36:19 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* class.c (rb_define_class, rb_define_module): also set constant under
-	  Object.  [ruby-dev:20445]
-
-	* object.c (boot_defclass): ditto.
-
-	* variable.c (rb_const_get_at, rb_const_get_0, rb_mod_const_at,
-	  rb_const_defined, mod_av_set, rb_const_assign): toplevel constants
-	  are now under Object, rb_class_tbl remains for GC.
-
-Mon Jun 30 17:53:06 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (mnew): ignore metaclasses have no influence, for rklass.
-	  [ruby-talk:74706]
-
-Sun Jun 29 06:59:07 2003  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb, lib/drb/invokemethod.rb: import drb-2.0.4
-	  (use LocalJumpError#reason)
-
-Sat Jun 28 12:28:54 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* configure.in (rb_cv_stack_grow_dir): check stack growing direction.
-
-	* eval.c (rb_thread_restore_context): prior configuration macro.
-
-	* gc.c (ruby_stack_length): always return the address of lower edge.
-
-	* gc.c (rb_gc_mark_locations): remove margin.  [ruby-dev:20462]
-
-	* gc.c (rb_gc, Init_stack): prior configuration macro.
-
-	* gc.c (Init_stack): add safety margin.
-
-Fri Jun 27 14:41:22 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* string.c (rb_str_split_m): remove white spaces on the head of
-	  the last element, when limit is specified.  [ruby-talk:74506]
-
-Fri Jun 27 03:24:54 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* io.c (io_fflush): need to check if closed after thread switch.
-	  [ruby-dev:20351]
-
-	* io.c (fptr_finalize): ditto.
-
-	* string.c (rb_str_rindex_m): fixed wrong fix.  should move backward
-	  first only when matching from the end.
-
-Thu Jun 26 21:34:49 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* class.c (class_instance_method_list): get rid of warning about
-	  arguement type mismatch, and inline method_list().
-	  [ruby-core:01198]
-
-Wed Jun 25 14:40:33 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: add and modify methods --- 
-	  TkWidget.database_class, TkWidget.database_classname, 
-          TkWidget#database_class, TkWidget#database_classname 
-
-	* ext/tk/lib/tk.rb: instances of a subclass of TkToplevel or 
-	  TkFrame are created with ":class=>subclass" option as default.
-
-	* ext/tk/sample/tkoptdb.rb: add a new part
-
-Wed Jun 25 12:52:58 2003  Matthew Dempsky  <jivera@flame.org>
-
-	* class.c (rb_generic_class_instance_methods): merge argument
-	  check (and warning) into one function; following DRY principle.
-	  [ruby-core:01193]
-
-Wed Jun 25 05:49:10 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: add widget destroy hook binding to TkBindTag::ALL
-
-	* ext/tk/lib/tkcanvas.rb: Although requiring manual control of GC, 
-	  memory eating problem of TkCanvas Items is fixed.
-
-	* ext/tk/lib/tktext.rb: add some methods and bug fix
-
-Wed Jun 25 00:14:30 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (autoload_delete): should delete Qundef from iv_tbl.
-	  (ruby-bugs-ja PR#504)
-
-Tue Jun 24 16:46:07 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: bug fix on TkToplevel, TkFrame,
-	  TkPanedwindow, TkOptionDB
-
-	* ext/tk/lib/tk.rb: TkOptionDB --- make it more secure to use procs 
-	  defined on resourceDB
-
-	* ext/tk/sample/tkoptdb.rb, resource.ja, resource.en: 
-	  sample script how to use TkOptionDB.
-
-Tue Jun 24 14:22:41 2003  why the lucky stiff  <ruby-cvs@whytheluckystiff.net>
-
-	* lib/yaml/types.rb: replaced Kernel::Hash reference with Object::Hash
-	  from [ruby-talk:74270]
-
-Tue Jun 24 17:59:30 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_yield_0): show yielded block position not only yielding
-	  point.  [ruby-dev:20441]
-
-Tue Jun 24 16:47:07 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb (HTTPHeader#proxy_basic_auth): missing `@'.
-	  Thanks Douglas Koszerek. (ruby-bugs:PR975)
-
-Tue Jun 24 14:31:17 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* config.guess: have wrongly returned "alphaev56-unknown-linux-"
-	  on Linux/Alpha. [ruby-dev:20434]
-
-Tue Jun 24 04:54:46 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* configure.in: always add -mieee for gcc/alpha. [ruby-dev:20429]
-
-Tue Jun 24 02:40:09 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* array.c (rb_ary_unshift_m): need to check number of arguments.
-	  [ruby-talk:74189]
-
-Mon Jun 23 23:59:56 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* io.c (io_close): missing prototype. [ruby-dev:20422]
-
-	* ext/socket/socket.c (bsock_do_not_rev_lookup_set): ditto.
-
-	* ext/win32ole/win32ole.c (foletype_guid, foletype_progid): ditto.
-
-	* error.c (syserr_initialize): length argument of sprintf() is an
-	  int.
-
-Mon Jun 23 23:28:14 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* MANIFEST: add wince files.
-
-	* ext/tk/MANIFEST: add sample/tkmenubutton.rb.
-
-Mon Jun 23 17:40:58 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* dir.c (find_dirsep): get rid of warnings.
-
-	* eval.c (error_print): temporary value might be disposed by GC.
-
-	* hash.c (env_has_value, env_index): should not increment NULL.
-
-	* io.c (io_read, rb_io_sysread): not read when length is 0.
-
-	* io.c (rb_io_reopen): ensure initialized IO.
-
-	* io.c (rb_io_init_copy): sychronize file pointer.
-
-	* io.c (rb_io_s_pipe): make exception proof.
-
-	* string.c (rb_str_rindex_m): Fixnum 0 matched end of string.
-
-Mon Jun 23 16:18:12 2003  Tanaka Akira  <akr@m17n.org>
-
-	* io.c (rb_open_file): initialize flags.
-
-	* time.c (time_arg): initialize v[6] even when argc is 10 to
-	  avoid valgrind error.
-
-Mon Jun 23 14:22:44 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: bug fix on TkRoot and TkToplevel
-
-Mon Jun 23 08:24:01 2003  Florian Frank  <flori@nixe.ping.de>
-
-	* string.c (rb_str_upto): generate sequence according to "succ"
-	  order.  formerly check was done by dictionary order.
-	  [ruby-talk:74138]
-
-Mon Jun 23 00:27:32 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_string_value): fill constant empty string along
-	  with setting ELTS_SHARED if str->ptr is NULL. [ruby-core:01179]
-
-	* string.c (rb_string_value_ptr): ditto.
-
-	* string.c (rb_check_string_type): ditto.
-
-Sun Jun 22 23:42:20 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* string.c (str_gsub): move END(0) check before mbclen2().
-
-	* string.c (scan_once): reduce END(0) check.
-
-	* io.c (rb_io_initialize): accept fixnum mode.
-
-	* eval.c (error_print): replace strchr() by memchr(), einfo may
-	  contain "\0".
-
-	* pack.c (pack_unpack): range check for "@" move; initialize check
-	  for "m".
-
-	* error.c (syserr_initialize): avoid buffer overflow.
-
-	* file.c (rb_file_s_readlink): expand buffer until readlink
-	  succeed.
-
-Sun Jun 22 16:17:02 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: TkRoot.new and TkToplevel.new accept Wm 
-	  commands as elements
-
-	* ext/tk/lib/tk.rb: TkMenu --- add some methods
-
-	* ext/tk/lib/tk.rb: TkOptionMenubutton --- bug fix
-
-	* ext/tk/sample/tkmenubutton.rb: sample of TkMenubutton and 
-	  TkOptionMenubutton
-
-Sat Jun 21 23:15:08 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (proc_invoke): should not propagate distination tag if
-	  tag is already handled in this level. (ruby-bugs-ja PR#501)
-
-	* object.c (str_to_id): check for empty string before intern. 
-	  [ruby-talk:74006]
-
-Sat Jun 21 13:56:09 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
-
-	* wince/Makefile.sub: undefine HAVE__SETJMP.
-
-	* wince/resource.rb: include winver.h in wince3.0.
-
-Sat Jun 21 12:55:17 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: TkRoot.new and TkToplevel.new accept Wm commands 
-	  as elements of a hash argument. 
-
-	* ext/tk/sample/tktimer2.rb: add comments about the usage of a 
-	  TkTimer object.
-
-Sat Jun 21 08:47:22 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk*.rb: remove direct-accesses to TkComm::INTERP and
-	  TkComm::INITIALIZE_TARGETS
-
-	* ext/tk/lib/tk*.rb: use TkINTERP_SETUP_SCRIPTS constant for setting 
-	  up the interpreter
-
-	* ext/tcltklib/tcltklib.c: support to create a safe interpreter 
-	  with safe-Tk
-
-Fri Jun 20 23:28:27 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (proc_invoke): should not propagate TAG_BREAK and
-	  TAG_RETURN from orphan Proc object. [ruby-core:01148]
-
-Fri Jun 20 15:04:28 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* defines.h (PATH_ENV): name of PATH environment. [new]. 
-
-	* defines.h (ENV_IGNORECASE): define for case insensitive platforms
-	  to access environment variables.
-
-	* dln.c (dln_find_exe): use PATH_ENV instead of "PATH".
-
-	* hash.c (env_delete, rb_f_getenv, env_fetch, rb_env_path_tainted,
-	  env_aset): ditto.
-
-	* ruby.c (proc_options): ditto.
-
-Fri Jun 20 14:52:46 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: Tk interpreter returns TAINTED strings.
-
-Fri Jun 20 03:09:21 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (new_yield): distinguish "yield 1,2" and "yield [1,2]". 
-	  [ruby-dev:20360]
-
-	* eval.c (rb_eval): support new_yield() change.
-
-	* variable.c (rb_const_get_0): warn for Foo::BAR when BAR is a
-	  toplevel constant (i.e. a constant defined under Object).
-	  [ruby-list:36935]
-
-	* parse.y (no_blockarg): separate no block argument check and
-	  ret_args argument processing. 
-
-Fri Jun 20 00:45:19 2003  NAKAMURA, Hiroshi <nahi@ruby-lang.org>
-
-	* lib/csv.rb: import csv module.
-
-Thu Jun 19 22:51:41 2003  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb.rb, lib/drb/drb.rb, lib/drb/eq.rb, 
-	  lib/drb/extserv.rb, lib/drb/extservm.rb, lib/drb/gw.rb, 
-	  lib/drb/invokemethod.rb, lib/drb/observer.rb, 
-	  lib/drb/timeridconv.rb, lib/drb/unix.rb: import drb-2.0.4b3
-
-Thu Jun 19 16:14:43 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c (lib_do_one_event): change default
-	  value of the argument
-
-	* ext/tcltklib/tcltklib.c (lib_do_one_event): returns true/false
-
-	* ext/tcltklib/tcltklib.c: add TclTkLib::EventFlag::NONE ( == 0 )
-
-	* ext/tcltklib/tcltklib.c: add set_no_event_wait() and 
-	  get_no_event_wait()
-
-	* ext/tcltklib/MANUAL.euc: modify
-
-	* ext/tcltklib/README.euc: ditto
-
-	* ext/tk/lib/tk.rb: change default value of TkCore.do_one_event 
-	  argument
-
-	* ext/tk/lib/tk.rb: add TkCore.set_no_event_wait(wait) and 
-	  TkCore.get_no_event_wait
-
-	* ext/tk/lib/tk.rb: add Tk.exit ( == destroy root widget )
-
-	* ext/tk/lib/tkafter.rb: rename TkAfter => TkTimer (TkAfter is
-	  an alias name)
-
-	* ext/tk/lib/tkafter.rb: set_callback returns self
-
-	* ext/tk/lib/tkafter.rb: continue() raises an exception, if already 
-	  running or no procedure.
-
-	* ext/tk/lib/tkafter.rb: skip() raises an exception, if not running.
-
-	* ext/tk/sample/tktimer2.rb: new sample for TkTimer class.
-
-Thu Jun 19 16:13:54 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* rubytest.rb: add library path to include standard libraries.
-
-Thu Jun 19 13:13:10 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* hash.c (env_delete, rb_f_getenv, env_fetch): case insensitive to
-	  access environment variables on DOSISH platforms.
-
-Thu Jun 19 00:51:47 2003  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
-
-	* range.c (rb_range_beg_len): out_of_range check after adjusting
-	  end point. [ruby-dev:20370]
-
-Wed Jun 18 23:59:11 2003  Guy Decoux  <ts@moulon.inra.fr>
-
-	* parse.y (call_args): the first argument to arg_cancat() should
-	  be NODE_LIST. [ruby-core:01151]
-
-Wed Jun 18 23:41:27 2003  Marc Cartright  <marc@isri.unlv.edu>
-
-	* ext/zlib/zlib.c (zstream_run): In a particular situation,
-	  deflate/inflate will return Z_BUF_ERROR, even though another call
-	  is required by the zlib library.
-
-Wed Jun 18 19:46:21 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: bug fix
-
-	* ext/tk/lib/tk.rb: rename 'no_create' option to 'without_creating'
-
-	* ext/tk/lib/tk.rb: add TkWindow#pack_in, TkWindow#grid_in, 
-	  TkWindow#place_in
-
-	* ext/tk/lib/tk.rb: add TkWindow#bind_class and TkWindow#database_class
-
-	* ext/tk/lib/tk.rb: add TkBindTag.new_by_name and TkDatabaseClass 
-	  for binding to database class
-
-	* ext/tk/lib/tk.rb: check varname whether already exsist or not. 
-	  (TkVarAccess.new)
-
-	* ext/tk/lib/tk.rb: TkTextWin#bbox returns an array of four numbers
-
-	* ext/tk/lib/tk.rb: autoload TkDialog2, TkWarning2
-
-	* ext/tk/lib/tk.rb: scan event callback arguments and convert
-	  to proper type
-
-	* ext/tk/lib/tk.rb: TkBindTag.new accepts a block
-
-	* ext/tk/lib/tk.rb: If given taglist, TkWindow#bindtags(taglist) 
-	  returns taglist
-
-	* ext/tk/lib/tk.rb: add TkWindow#bindtags=(taglist)
-
-	* ext/tk/lib/tk.rb: Tk.focue and Tk.focus_lastfor return nil 
-	  if there is no target widget.
-
-	* ext/tk/lib/tk.rb: Tk::Wm.client returns the argument string 
-	  when setting name
-
-	* ext/tk/lib/tk.rb: TkGrid.columnconfiginfo and rowconfiginfo 
-	  given a slot return a number.
-
-	* ext/tk/lib/tk.rb: TkWindow.grid_columnconfiginfo and 
-	  grid_rowconfiginfo --- ditto
-
-	* ext/tk/lib/tk.rb: rename and define alias :: TkOption ==> TkOptionDB
-
-	* ext/tk/lib/tk.rb: define alias :: TkTimer ==> TkAfter
-
-	* ext/tk/lib/tk.rb: some instance methods change from public to private
-
-	* ext/tk/lib/tk.rb: some TkComm methods change to module functions
-
-	* ext/tk/lib/tk.rb: add support for -displayof option to some 
-	  TkWinfo methods
-
-	* ext/tk/lib/tk.rb: bind, bind_append and bind_remove --- 
-	  returns the target of event-binding
-
-	* ext/tk/lib/tk.rb: add Tk8.4 features
-
-	* ext/tk/lib/tk.rb: add TkPaneWindow
-
-	* ext/tk/lib/tkdialog.rb: bug fix
-
-	* ext/tk/lib/tkdialog.rb: some methods return self
-
-	* ext/tk/lib/tkdialog.rb: add TkTextMark#+(mod) and TkTextMark#-(mod)
-
-	* ext/tk/lib/tkdialog.rb: add some methods
-
-	* ext/tk/lib/tkcanvas.rb: bug fix and some methods return self
-
-	* ext/tk/lib/tkentry.rb: some methods return self
-
-	* ext/tk/lib/tkentry.rb: TkEntry#bbox returns an array of four numbers
-
-	* ext/tk/lib/tkentry.rb: scan validatecommand arguments and 
-	  convert to proper type
-
-	* ext/tk/lib/tkbgerror.rb: support to define a error handler by user
-
-	* ext/tcltklib/tcltklib.c: [ruby-talk:60759]
-
-Wed Jun 18 13:50:06 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): should dispatch based on ID type.
-
-Wed Jun 18 12:53:42 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* eval.c (rb_yield_0): should restore scope_vmode during yield.
-	  [ruby-dev:20361]
-
-Wed Jun 18 01:13:36 2003  why the lucky stiff  <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/rubyext.c (rb_syck_load_handler): merge key implemented.
-
-	* ext/syck/rubyext.c (transfer_find_i): removed use of String#=~ in favor
-	    of Regexp#match.
-
-	* lib/yaml.rb: YAML::try_implicit returns.
-
-	* lib/yaml/rubytypes.rb: Regexps added for type matching.
-
-	* lib/yaml/emitter.rb: fix String + nil error.
-
-Tue Jun 17 17:01:08 2003  why the lucky stiff  <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/gram.c: added grammar for certain empty sequence entries.
-
-	* ext/syck/handler.c, ext/syck/syck.c, ext/syck/syck.h: track bad anchors.
-
-	* ext/syck/token.c: added pause token, tag possible circular references.
-
-	* lib/yaml/rubytypes.rb: parsing YMD time as Date instance.
-
-	* ext/syck/rubyext.c: ditto. DomainType, PrivateType, BadAlias classes.
-
-Tue Jun 17 21:28:27 2003  Ariff Abdullah <skywizard@time.net.my>
-
-	* win32/win32.c (rb_w32_opendir): need to set errno. [ruby-talk:73761]
-
-Mon Jun 16 19:01:25 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c: remove rb_cBlock.
-
-Mon Jun 16 18:06:33 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* numeric.c (rb_fix2uint): renamed from rb_fix2int on IA64.
-
-Mon Jun 16 17:02:57 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (proc_invoke): format the message for localjump_error().
-
-Mon Jun 16 16:23:56 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/dl/dl.c (rb_dl_callback): use rb_block_proc() instead of
-	  rb_block_new().
-
-	* ext/win32ole/win32ole.c (ev_on_event): ditto.
-
-Mon Jun 16 16:06:47 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (proc_alloc): re-unification of Block and Proc.  Block
-	  class is no longer available.
-
-Mon Jun 16 14:43:14 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* bcc32/Makefile.sub: undefine HAVE_GETGROUPS.
-
-Sat Jun 14 16:58:41 2003  Guy Decoux  <ts@moulon.inra.fr>
-
-	* regex.c (calculate_must_string): should handle option_set
-	  properly. [ruby-talk:73481]
-
-	* regex.c (re_compile_fastmap): a bug in flag manipulation.
-	  [ruby-talk:73549]
-
-Sat Jun 14 17:59:59 2003  Guy Decoux  <ts@moulon.inra.fr>
-
-	* eval.c (method_arity): should handle NODE_BMETHOD and
-	  NODE_DMETHOD. [ruby-core:01138]
-
-Fri Jun 13 09:24:39 2003  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/ftp.rb (storebinary): seek correctly. Thanks, William Webber.
-
-	* lib/net/ftp.rb (putbinaryfile): rescue FTPPermError.
-
-Thu Jun 12 22:13:13 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb : add 'no_create' option to widget
-	  initialize method. 
-
-	* ext/tk/MANIFEST : forgot to commit when added tkmacpkg.rb
-	  and tkwinpkg.rb
-
-	* ext/tk/lib/README : ditto.
-
-Thu Jun 12 21:14:11 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb : widget configure returns self (for method
-	  call chain)
-
-	* ext/tk/lib/tkmacpkg.rb : Mac resource (not new but not
-	  included until now)
-
-	* ext/tk/lib/tkwinpkg.rb : Win DDE and registry (not new but not 
-	  included until now)
-
-Tue Jun 10 14:26:30 2003  why the lucky stiff  <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/token.c: preserve newlines prepended to a block.
-
-	* ext/syck/implicit.c (syck_match_implicit): added !merge and !default.
-
-	* lib/yaml/constants.rb: remove '\z' escape.
-
-	* lib/yaml/emitter.rb: ensure reset of @seq_map shortcut flag.
-
-	* lib/yaml/encoding.rb: remove Unicode translation methods.
-
-	* lib/yaml/rubytypes.rb: improved round-tripping of Strings.
-	  [ruby-core:1134]
-
-Tue Jun 10 01:07:54 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/irb.rb (IRB::Irb::eval_input): warn and exit if $SAFE >=3
-	  after input evaluation.
-
-	* lib/irb.rb (IRB::Irb::eval_input): untaint input string.  now
-	  irb works for levels 1 and 2.
-
-Mon Jun  9 19:02:33 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* configure.in: checks presence of grp.h and setgroups().
-
-	* process.c (proc_getgroups, proc_setgroups): raise
-	  NotImplementedError unless available.  [ruby-talk:73014]
-
-Mon Jun  9 18:09:11 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: fixed 100% CPU problem of Tk.mainloop
-
-Mon Jun  9 15:50:24 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: renewal Tk.mainloop
-
-Sun Jun  8 13:37:21 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
-
-	* wince/setup.mak: set SUBSYSTEM in each platform.
-
-	* wince/stdlib.c: fix mblen() bug.
-
-Sat Jun  7 22:22:03 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/syck/rubyext.c (syck_loader_transfer): should not use
-	  rb_cProc directly, since type_proc may be Proc, Block, or
-	  Method.
-
-	* parse.y (value_expr0): class and module statements should not be
-	  warned for "void value expression". [ruby-talk:72989]
-
-Sat Jun  7 01:46:41 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (add_final): should determine type by respond_to?
-
-	* gc.c (define_final): ditto.
-
-	* io.c (rb_io_ctl): should not depend on respond_to?
-
-	* range.c (range_step): rb_check_string_type().
-
-Fri Jun  6 20:29:14 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (error_print): needs to be exception proof.
-
-	* eval.c (error_handle, rb_longjmp): bails out when exception
-	  reentered.  (ruby-bugs-ja:PR#487), [ruby-core:01119],
-	  [ruby-core:01122]
-
-	* eval.c (Init_Proc): pre-allocates critical error objects.
-
-Fri Jun  6 20:29:14 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (cmd_brace_block, do_block, brace_block): initialize block
-	  variables at the beginning of the block.  [ruby-talk:72521]
-
-Fri Jun  6 18:49:11 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (proc_setgroups): new functions.
-
-Fri Jun  6 18:33:27 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (define_final): eliminate rb_f_lambda() call.
-
-	* class.c (rb_scan_args): ditto.
-
-	* signal.c (sig_trap): ditto.
-
-	* hash.c (rb_hash_initialize): ditto.
-
-	* variable.c (rb_f_trace_var): ditto.
-
-	* ext/dl/dl.c (rb_dl_callback): ditto.
-
-	* ext/win32ole/win32ole.c (ev_on_event): ditto.
-
-Fri Jun  6 16:10:01 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: define Net::HTTPResponse#to_ary for backward
-	  compatibility.  [ruby-talk:72927]
-
-	* lib/net/protocol.rb: add warning.
-
-Fri Jun  6 13:30:57 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (ruby_cleanup): $SAFE is turned off in the finalization.
-	  Each END proc should preserve its own $SAFE level. [ruby-core:01119]
-
-	* marshal.c (marshal_load): remove unused variable "hash".
-	  [ruby-core:01120]
-
-	* hash.c (env_str_new): freeze strings from ENV. [ruby-talk:72860]
-
-	* array.c (rb_ary_first): optional argument to retrieve first n
-	  elements.
-
-	* array.c (rb_ary_last): optional argument to retrieve last n
-	  elements.
-
-Thu Jun  5 21:31:55 2003  Takaaki Uematsu <uema2x@jcom.home.ne.jp>
-
-	* wince/stdlib.c: add mblen().
-
-Thu Jun  5 18:33:46 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/curses/curses.c (window_s_allocate,curses_finalize):
-	  avoid VC++ warnings.
-
-Thu Jun  5 17:44:11 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/rubyext.c (syck_parser_mark): was a bit heavy on the GC.
-
-	* lib/yaml.rb (YAML::transfer): added.
-
-Thu Jun  5 16:11:50 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* bcc32/Makefile.sub, win32/Makefile.sub, wince/Makefile.sub
-	  (MISSING): link with missing/erf.c.
-
-	* missing.h (erf, erfc): fix prototype.
-
-	* missing/erf.c: new. [ruby-list:37753]
-
-Thu Jun  5 15:09:06 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* math.c (math_erf,math_erfc): new function. [ruby-list:37753]
-
-Thu Jun  5 14:49:43 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/rubyext.c: using GC nodes caused segfault. [ruby-core:1071]
-
-Thu Jun  5 13:48:57 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/token.c: directives choked on a period.
-
-	* ext/syck/gram.y: anchors work above a collection. [ruby-core:1071]
-
-	* ext/syck/handler.c, ext/syck/syck.c: ensure a fresh strtable between
-	  parser iterations.
-
-Wed Jun  4 12:06:59 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (ruby_finalize): no longer need to turn off $DEBUG in the
-	  finalizer. (ruby-bugs-ja PR#473)
-
-Tue Jun  3 22:20:49 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call_super): should search superclass method based on
-	  orig_func, not last_func.
-
-Tue Jun  3 09:59:27 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call_super): inheritance line adjustment moved from
-	  rb_call(). [ruby-core:01113]
-
-	* eval.c (rb_eval): use rb_call_super() to follow DRY principle.
-
-Mon Jun  2 02:20:52 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (push_values_at): Array#values_at should work with
-	  ranges too.
-
-	* range.c (rb_range_beg_len): length calculation was wrong.
-
-	* eval.c (rb_call): should set T_ICLASS in the frame->last_class.
-	  [ruby-core:01110]
-
-Sun Jun  1 21:50:01 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: should not use def file, use ld with
-	  --export-all-symbols option on Cygwin/MinGW.
-
-	* defines.h: ditto.
-
-	* cygwin/GNUmakefile.in: ditto.
-
-	* ext/digest/defs.h: avoid warnings on Cygwin.
-
-Sun Jun 01 13:33:49 2003 Takaaki Uematsu <uema2x@jcom.home.ne.jp>
-
-	* wince/string_wce.c: add strpbrk() for hpcpro support.
-
-	* wince/setup.mak: add hpcpro(CE2.11) & armv4t(CE.NET) support.
-
-	* wince/resource.rb: ditto.
-
-	* wince/Makefile.sub: ditto.
-
-Sun Jun  1 10:38:28 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* variable.c (rb_autoload_load): autoloaded constants under a module
-	  belong to the module.  [ruby-core:01094], [ruby-dev:20309]
-
-Sat May 31 04:36:54 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (rb_intern): should handle multibyte name.
-
-Fri May 30 23:18:01 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/rubyext.c (rb_syck_mktime): seconds calculated wrong.
-
-	* ext/syck/gram.c: flexibility to anchors and transfer methods on
-	  collections.
-
-	* ext/syck/token.c: hex escapes.
-
-	* lib/yaml/basenode.rb: YamlNode references changed to YAML::BaseNode.
-
-Fri May 30 22:28:04 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* numeric.c (rb_num2uint, rb_fix2int): new function to convert
-	  values over INT_MAX.  [ruby-core:01099]
-
-	* ruby.h (NUM2UINT, FIX2INT): ditto.
-
-Fri May 30 15:01:05 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/token.c: preserve any indentation past an explicit
-	  indentation.
-
-Fri May 30 14:55:44 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_Array): exclude Kernel#to_a instead of Object#to_a.
-	 (ruby-bugs-ja:PR#483)
-
-	* lib/optparse.rb (OptionParser::Switch#parse_arg): not splat.
-
-	* lib/optparse.rb (OptionParser::Switch#conv_arg): splat if no
-	  conversion supplied.
-
-	* lib/optparse.rb (OptionParser::Switch::PlacedArgument#parse):
-	  override next switch after argument conversion.
-
-Fri May 30 14:41:34 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/handler.c, ext/syck/syck.h: removed syck_fold_format().
-
-	* ext/syck/gram.c: flexibility for aliases and anchors.
-
-	* ext/syck/token.c: folding now handled in the tokenizer.
-
-Fri May 30 06:21:18 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* variable.c (rb_autoload_load): should delete autoloaded
-	  symbol itself before load.  [ruby-core:01097]
-
-	* variable.c (rb_mod_remove_const): must not return Qundef.
-
-Thu May 29 14:59:10 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* win32/win32.c (_CRTIMP): redefine _CRTIMP on MinGW.
-
-	* configure.in: remove '-D__USE_CRTIMP' from XCFLAGS on MinGW.
-
-	* win32/win32.c (NtMakeCmdVector): handle quotes only if not instring.
-
-Thu May 29 09:11:01 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (ev_const_defined, ev_const_get), variable.c
-	  (rb_const_get_at, rb_const_get, rb_mod_remove_const): use Qundef
-	  as autoload marker.  [ruby-dev:18103], [ruby-dev:18184]
-
-	* eval.c (rb_mod_autoload, rb_mod_autoload_p): new method;
-	  Module#autoload, Module#autoload?.
-
-	* variable.c (rb_autoload, rb_autoload_load, rb_autoload_p):
-	  manage autoload constants per classes/modules.
-
-	* variable.c (rb_const_defined_at, rb_const_defined): return false
-	  for autoloading constants.
-
-	* class.c (rb_define_class, rb_define_module), eval.c (rb_eval),
-	  variable.c (rb_mod_const_at, rb_const_assign): removed autoload
-	  stuff.
-
-	* intern.h: prototypes; rb_autoload, rb_autoload_load,
-	  rb_autoload_p.
-
-	* lib/optparse.rb (OptionParser::Switch::PlacedArgument::parse):
-	  do not treat unmatched argument as an option.
-
-Wed May 28 08:44:26 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_f_syscall): type dispatch should be based on
-	  rb_check_string_type(), not FIXNUM_P(), because values may be a
-	  bignum.  [ruby-talk:72257]
-
-Tue May 27 20:33:18 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c, util.c: removed duplicated includes/defines.
-
-	* ext/socket/socket.c (sock_addrinfo): get rid of SEGV at NULL ptr
-	  String.  increase buffer size for 64bit platforms.
-
-Tue May 27 02:34:14 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call0): should pass the current klass value to
-	  block_invoke, which may be called via "super". [ruby-core:01077]
-
-	* eval.c (block_invoke): now takes 4th argument "klass".
-
-	* eval.c (block_alloc): should propagate BLOCK_PROC to
-	  ruby_block.
-
-Mon May 26 23:51:38 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (r_object0): should not use "yield" method, use "call"
-	  instead. (ruby-bugs-ja PR#476)
-
-Mon May 26 21:39:46 2003  MoonWolf  <moonwolf@moonwolf.com>
-
-	* lib/mkmf.rb, lib/optparse.rb, lib/tracer.rb: use Method#to_block
-	  instead of deprecated Method#to_proc.  (ruby-bugs-ja:PR#477)
-
-Mon May 26 21:21:20 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/optparse.rb (OptionParser::Switch::parse,
-	  OptionParser::order): use {Block,Proc}#call instead of deprecated
-	  #yield.
-
-Mon May 26 16:39:10 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (Init_Proc): Block/Proc separation. [huge change]
-
-	* eval.c (block_arity): returns exact arity number for Procs out
-	  of methods. also gives 1 for {|a|..}.
-
-	* string.c (rb_str_match): revert use of String#index for
-	  invocation like string =~ string.
-
-	* eval.c (rb_Array): move Object#to_a exclusion hack from
-	  splat_value().  need to be in eval.c for a while.
-
-Sun May 25 23:48:21 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* bignum.c (rb_quad_pack): should negate negative bignum.
-	  (ruby-bugs-ja:PR#474)
-
-Sun May 25 03:27:25 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/smtp.rb: support LOGIN authentication, based on
-	  the patch by Kazuhiko Izawa. [ruby-talk:78981]
-
-Sat May 24 18:19:51 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
-
-	* wince/Makefile.sub: add eMbedded Visual C++ 4.0 support.
-
-	* wince/resource.rb: ditto.
-
-	* wince/setup.mak: ditto.
-
-	* wince/configure.bat: ditto.
-
-	* wince/mkexports.rb: delete japanese comments.
-
-Fri May 23 18:34:05 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_longjmp): get rid of reentering while debug warning.
-	  (ruby-bugs-ja:PR473)
-
-Fri May 23 15:16:16 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* pack.c (pack_unpack): sign-extend if sizeof long is bigger than
-	  32.  (ruby-bugs-ja:PR#472)
-
-Fri May 23 14:19:29 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (ruby_finalize): turn off ruby_debug flag before calling
-	  at_exit procs and finalizers. (ruby-bugs-ja:PR473)
-
-	* ext/tcltklib/tcltklib.c (lib_mainloop_core): OK to block if
-	  there's no other thread. (ruby-bugs:PR#861)
-
-Thu May 22 18:07:46 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/token.c: single- and double-quoted root-level fix.
-
-	* lib/yaml.rb (YAML::object_maker): can create object attributes (such as
-	  found in Exception class)
-
-	* lib/yaml/rubytypes.rb: roundtripping of Exception and subclasses.
-
-Fri May 23 01:26:26 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_obj_clone): defer copying freezing state after
-	  calling initialize_copy().  [ruby-dev:20276]
-
-Thu May 22 17:12:10 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (run_final): use rb_thread_critical instead of DEFER_INTS.
-	  [ruby-dev:20272]
-
-	* marshal.c: try to make ArgumentError and TypeError consistent.
-	  [ruby-core:01068]
-
-Thu May 22 15:46:37 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_define_alloc_func): need not to disable
-	  rb_call_super() for allocation functions. [ruby-core:1065]
-
-Thu May 22 06:21:33 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/rubyext.c (rb_syck_err_handler): raise ArgumentError on
-	  malformed YAML.
-
-	* lib/yaml/rubytypes.rb: String#to_yaml was missing space indicators at
-	  the end of a line.
-
-Thu May 22 05:43:24 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/rubyext.c (syck_parser_load): root-level false was returning
-	  nil.
-
-	* ext/syck/token.c: root-level transfer method bug.
-
-	* ext/syck/gram.c: root-level empty gave a parse error.
-
-	* lib/yaml/rubytypes.rb: Symbol#to_yaml generating method call error.
-
-Thu May 22 02:46:38 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_eval): splat NODE_RESTARY.  [ruby-dev:20268]
-
-	* eval.c (rb_thread_fd_close): raise for writing threads.
-	  [ruby-dev:20269]
-
-	* io.c (rb_io_close, io_reopen): ditto.
-
-	* io.c (io_reopen): keep stdio objects for stdin, stdout,
-	  and stderr.  [ruby-dev:19442]
-
-Thu May 22 01:11:15 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (strings, word_list): must create new instance always.
-	  http://yowaken.dip.jp/tdiary/20030521.html#p02
-
-	* parse.y (yylex): slight optimization.
-
-Wed May 21 23:07:08 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (rb_sys_fail): should not specify errno explicitly.
-	  [ruby-dev:20264]
-
-Wed May 21 20:51:47 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* Makefile.in, bcc32/Makefile.sub, win32/Makefile.sub,
-	  wince/Makefile.sub: update dependencies.
-
-Wed May 21 17:44:16 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (syserr_initialize): prohibit specifying errno for
-	  subclasses of SystemCallError.  in addition, if initialize is
-	  called for SystenCallError instance, its class be changed.
-	  [ruby-dev:20257]
-
-	* gc.c (run_final): to protect thread context switch, finalizers
-	  are wrapped in DEFER_INTS/ENABLE_INTS.
-
-Wed May 21 13:26:08 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/optparse.rb: get rid of warnings.
-
-Tue May 20 18:59:54 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_save_context): prohibit rb_gc_force_recycle()
-	  on thread saved ruby_dyna_vars. [ruby-dev:20236]
-
-Tue May 20 17:39:15 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (init_copy): call initialize_copy at the end of copy
-	  process.
-
-Tue May 20 17:15:55 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* error.c (syserr_initialize): use Errno constants as default
-	  errno for subclasses.  [ruby-dev:20241]
-
-Tue May 20 15:26:25 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* st.h: define ST_DATA_T_DEFINED for portability.
-
-	* ext/syck/syck.h: add typedef, st_data_t for Ruby 1.6.
-
-	* ext/syck/syck.c (syck_st_free_nodes): return int.
-
-	* ext/syck/syck.c (syck_add_sym): cast the data to st_data_t
-	  to avoid error on bcc32.
-
-	* ext/syck/syck.c (syck_lookup_sym): ditto.
-
-	* ext/syck/syck.c (syck_free_parser): NULL is not integer.
-
-Tue May 20 13:29:04 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/win32.c (kill): set errno after calling raise().
-
-Tue May 20 10:51:26 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_f_missing): create exception instance by ordinal
-	  method.  [ruby-dev:20033]
-
-	* error.c (rb_name_error, rb_sys_fail): ditto.
-
-	* error.c (exc_to_s, exit_status, name_err_name,
-	  nometh_err_args, syserr_errno, syserr_eqq): access
-	  attributes.
-
-	* error.c (name_err_initialize, nometh_err_initialize,
-	  syserr_initialize): initialize attributes.
-
-Tue May 20 10:26:56 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_yield_0): give warning for multiple values for a
-	  block parameter.
-
-	* eval.c (rb_yield_values): a function to yield multiple values.
-
-	* array.c (sort_1): use rb_yield_values.
-
-	* enum.c (min_ii, max_ii): ditto.
-
-	* hash.c (rb_hash_update_block_i, delete_if_i, select_i,
-	  each_pair_i, env_each, env_reject_bang, env_select,
-	  env_update_i): ditto.
-
-	* struct.c (rb_struct_each_pair): ditto.
-
-	* eval.c (top_include): should include module in the current self,
-	  not ruby_top_self. [ruby-dev:20198]
-
-	* eval.c (top_include): stop inclusion to ruby_wrapper; give
-	  warning.
-
-Mon May 19 18:54:30 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/token.c, ext/syck/implicit.c: expanded character set to
-	  allow UTF-8, other Ruby encodings.
-
-Mon May 19 16:47:00 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/syck.c, ext/syck/syck.h, ext/syck/token.c, ext/syck/gram.c:
-	  count line numbers only if line pointer has increased.
-
-Tue May 20 00:45:40 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (push_braces): do not push_braces() unless rbrace is found.
-	  (ruby-bugs-ja:PR#469)
-
-Tue May 20 00:09:41 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/pty/pty.c (pty_finalize_syswait): join (using Thread#value)
-	  before detach pid. [ruby-talk:71519]
-
-Mon May 19 23:02:10 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (PUSH_FRAME): save outer ruby_block. [ruby-list:37677],
-	  [ruby-dev:20202]
-
-	* eval.c (BEGIN_CALLARGS): restore outer block by using
-	  ruby_block->outer.
-
-	* eval.c (block_pass): do not alter block->prev, but block->outer.
-
-	* array.c (get_inspect_tbl): warning on wrong condition.
-
-Mon May 19 16:13:57 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* class.c: add #include "version.h".
-
-	* hash.c: ditto.
-
-	* string.c: ditto.
-
-Mon May 19 15:33:27 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (localjump_xvalue): renamed exitstatus to exit_value
-	  since it's not exit "status" after all.
-
-	* eval.c (localjump_error): add reason to LocalJumpError.
-
-	* compar.c (rb_cmpint): raise error via rb_cmperr(), if cmp value
-	  is nil. now take new 2 arguments.
-
-	* time.c (time_cmp): 2003-05-16 fix was incomplete.
-	  (ruby-bugs-ja:PR#458)
-
-Mon May 19 14:42:50 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_mod_cmp): stupid comparison fixed.
-
-	* io.c (Init_IO): ARGF.path added (alias to ARGF.filename).
-	  [ruby-dev:20197]
-
-Mon May 19 13:58:03 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (init_copy): rename copy_object as initialize_copy,
-	  since it works as copy constructor.
-
-	* eval.c (rb_add_method): initialize_copy should always be
-	  private, like initialize.
-
-Mon May 19 13:51:50 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* re.c (rb_reg_quote): \n \r \f \v quoting was wrong.
-	  [ruby-dev:20203]
-
-	* re.c (rb_reg_quote): rb_reg_quote(" ") should be "\\ ", not
-	  "\\s".
-
-Mon May 19 08:08:51 2003  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb: use warn() instead of $stderr.puts().
-
-	* sample/cal.rb: ditto.
-
-Sat May 17 12:02:25 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (get_inspect_tbl): check whether inspect_tbl value is a
-	  valid array. (ruby-bugs-ja PR#65)
-
-	* array.c (inspect_ensure,rb_protect_inspect,rb_inspecting_p):
-	  use get_inspect_tbl().
-
-Sat May 17 11:50:26 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_f_abort): call exit(1) if exception is raised.  This
-	  patch was made by Nobuyoshi Nakada <nobu.nokada@softhome.net> on
-	  2002-05-30.  (ruby-bugs-ja PR#236)
-
-	* signal.c: disable Ruby's interrupt handler at the beginning.
-	  (ruby-bugs-ja PR#236)
-
-Sat May 17 02:17:42 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/rational.rb (Integer::denominator): fixed typo.
-	  (ruby-bugs-ja:PR#466)
-
-Sat May 17 00:18:11 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/socket/socket.c (ruby_connect): connect() after EINPROGRESS
-	  returns EINVAL on some platforms, need to check true error
-	  status.  [ruby-core:01037]
-
-Sat May 17 00:21:51 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_class_allocate_instance): singleton class check
-	  moved to rb_obj_alloc(). (ruby-bugs-ja PR#345)
-
-Fri May 16 23:55:50 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_quote): should escape white space characters,
-	  \t, \f, \n, \r. (ruby-bugs-ja PR#231)
-
-Fri May 16 12:40:40 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (block_pass): chain previous block to the pushing block.
-	  [ruby-list:37677]
-
-	* time.c (time_cmp): does not compare with numbers for
-	  interchangeability. (ruby-bugs-ja:PR#458)
-
-Thu May 15 21:55:54 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/gram.c: fixes to one-line documents and end of stream
-	  documents.
-
-	* ext/syck/syck.c, ext/syck/syck.h: add root_on_error to parser
-	  struct, specifying the symbol to be returned on a parse error.
-
-Thu May 15 18:44:31 2003  Tanaka Akira  <akr@m17n.org>
-
-	* lib/open-uri.rb (OpenURI::Redirect#initialize): call super to
-	  initialize mesg.
-
-	* lib/open-uri.rb (OpenURI::Meta#charset): call block to guess charset
-	  if block is given and charset is not given.
-
-Thu May 15 16:55:16 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_mod_le): returns nil if two classes/modules are not
-	  in class-superclass relationship.
-
-	* object.c (rb_mod_cmp): uses new rb_mod_le() behavior.
-
-Thu May 15 07:45:30 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/rubyext.c, ext/syck/implicit.c: timestamp repairs to
-	  timezone and milliseconds.
-
-	* ext/syck/syck.c (syck_parser_reset_levels): duplicate string literal
-	  to avoid warning.
-
-Thu May 15 13:26:48 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_class_instance_methods): default will be changed in
-	  1.8.1.
-
-	* io.c (set_stdio): better message.
-
-Thu May 15 13:18:11 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (set_stdio): $stdin, $stdout, $stderr now became read-only.
-
-	* variable.c (readonly_setter): message changed.
-
-Thu May 15 09:50:51 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/syck/syck.c (syck_parser_pop_level): add prototype.
-
-	* ext/syck/syck.c (syck_strndup): should return value.
-
-Thu May 15 09:32:25 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/win32.c (kill): fix typo and add signal 0 support.
-
-Wed May 14 20:09:26 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/gram.c: sequence-in-map shortcut, transfer methods on
-	  sequence-in-sequence, memory leak in mapping merge.
-
-	* ext/syck/syck.c: memory leak in domain anchoring.
-
-	* lib/yaml/rubytypes.rb, lib/yaml/types.rb: eliminated 1.6.x code.
-
-Wed May 14 19:56:43 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/syck/rubyext.c: add prototypes to avoid VC++ warnings.
-
-Wed May 14 12:23:46 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb (Net::HTTP#start): should check whether HTTP
-	  session is opened before finishing. (ruby-bugs-ja:PR#463)
-
-Wed May 14 09:12:55 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: reduce warning. (ruby-bugs-ja:PR#462)
-
-Tue May 13 22:31:04 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* lib/yaml/rubytypes.rb, lib/yaml/types.rb: using Object#object_id
-	  rather than deprecated Object#id.
-
-	* ext/syck/token.c: changed ASCII escapes to octal notation.
-
-	* ext/Setup*: added entries for static linking of Syck extension.
-
-Tue May 13 20:31:58 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: add '--Wl,--enable-auto-import' to DLDFLAGS
-	  on Cygwin/MinGW.
-
-	* configure.in: add '-D__USE_CRTIMP' to XCFLAGS on MinGW.
-
-	* ext/syck/handler.c: add proper casts.
-
-	* ext/syck/syck.c: ditto.
-
-Tue May 13 17:58:08 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* configure.in, bcc32/Makefile.sub, win32/Makefile.sub: define
-	  HAVE_FSYNC.
-
-	* win32/win32.h (fsync): define as _commit().
-
-Tue May 13 15:35:35 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_match_exec): \Z changed to be consistent with new $
-	  (endbuf) behavior.
-
-Tue May 13 14:48:07 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (error_pos): use $deferr for output instead of stderr
-	  directly.
-
-	* eval.c (error_print,error_handle,rb_longjmp,rb_thread_schedule):
-	  ditto.
-
-Tue May 13 06:34:19 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* lib/yaml/rubytypes.rb: object and struct loading
-
-	* lib/yaml.rb: YAML::detect_implicit will discover typing for a Ruby
-	  string
-
-	* ext/syck/: Fixed portable comments, misuse of NULL and methods without
-	  return VALUEs.
-
-Mon May 12 18:08:21 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (Init_IO): new variable $deferr which is default output
-	  port of error messages.
-
-	* io.c (rb_warn_m): new method "warn". [new]
-
-	* error.c (warn_print): use $deferr.
-
-	* error.c (rb_bug): ditto.
-
-	* error.c (err_append): ditto.
-
-Sun May 11 13:50:12 2003  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pp.rb: refine to_s test.
-
-	* lib/pp.rb (PP::ObjectMixin#pretty_print): refine to_s handling.
-
-Sun May 11 06:32:13 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/implicit.c, ext/syck/rubyext.c: transfer methods applied to
-	  native loading
-
-	* ext/syck/token.c: fix for transfer methods on same indentation as nested
-	  mapping
-
-	* lib/yaml/rubytypes.rb: all type names in lowercase
-
-Sat May 10 19:55:18 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ext/syck/gram.c ext/syck/handler.c ext/syck/implicit.c
-	  ext/syck/node.c ext/syck/rubyext.c ext/syck/syck.c
-	  ext/syck/syck.h ext/syck/token.c: updated to Syck 0.27
-
-	* lib/yaml/loader.rb: new YAML::Loader class
-
-	* lib/yaml.rb: loading of type families leverages YAML::DefaultLoader
-
-Sat May 10 19:00:08 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
-
-	* wince/string.c: file removed.
-
-	* wince/stdlib.c: file added.
-
-Sat May 10 16:17:02 2003  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb (decode_utf7): new method.
-
-	* lib/net/imap.rb (encode_utf7): new method.
-
-Fri May  9 21:25:50 2003  why the lucky stiff <ruby-cvs@whytheluckystiff.net>
-
-	* ruby/ext/syck, ruby/lib/yaml: Initial checkin of YAML substances.
-
-Fri May  9 16:38:30 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_reopen): It should be possible to reopen closed IO.
-	  [ruby-talk:70941]
-
-	* io.c (rb_io_reopen): inherit original file mode unless specified.
-
-Thu May  8 18:44:09 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (rb_gc): check odd alignment stack on m68k machines.
-
-Thu May  8 12:56:04 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* compar.c (rb_cmperr): raise comparison failure.
-
-	* intern.h: prototype; rb_cmperr
-
-	* numeric.c (flo_gt, flo_ge, flo_lt, flo_le, fix_gt, fix_ge,
-	  fix_lt, fix_le): should fail unless the argument is comparable.
-	  (ruby-bugs-ja:PR#456)
-
-	* numeric.c (int_upto, int_downto): should fail unless the
-	  argument is comparable.  (ruby-bugs-ja:PR#454)
-
-Wed May  7 13:30:11 2003  Masahiro TANAKA  <masa@ir.isas.ac.jp>
-
-	* numeric.c (num_step): better error treatment of float values.
-
-Tue May  6 17:51:54 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/pop.rb: rename method: POP3#mail_size -> n_mails
-
-	* lib/net/pop.rb: rename method: POP3#bytes -> n_bytes
-
-Tue May  6 17:21:01 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* ext/bigdecimal/.cvsignore: new file.
-
-	* ext/zlib/.cvsignore: new file.
-
-Tue May  6 14:39:36 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_obj_methods): list singleton methods if recur
-	  argument is false;  list all methods otherwise.
-
-Mon May  5 21:19:25 2003  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* ext/gdbm/gdbm.c (fgdbm_values_at): new method to replace
-	  select(index..).
-
-	* ext/sdbm/init.c (fsdbm_values_at): ditto.
-
-	* ext/dbm/dbm.c (fdbm_values_at): ditto.
-
-	* ext/dbm/dbm.c (DBM::VERSION): defined.
-
-	* ext/gdbm/testgdbm.rb: replace select with values_at.
-
-	* ext/sdbm/testsdbm.rb: ditto.
-
-	* ext/dbm/testdbm.rb: ditto.
-
-	* ext/dbm/testdbm.rb (setup): DBM.open(path, 0400) cause EACCESS
-	  on Berkeley DB[234].
-
-Mon May  5 22:57:07 2003  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* sample/cal.rb: use values_at instead of select.
-
-	* sample/biorhythm.rb: ditto.
-
-Mon May  5 18:59:45 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* sample/test.rb: substitute 'select' with 'values_at'.
-
-	* lib/date.rb: ditto.
-
-	* lib/parsedate.rb: ditto.
-
-Mon May  5 00:46:10 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_values_at): new method to replace select(index..).
-
-	* hash.c (rb_hash_values_at,env_values_at): ditto.
-
-	* re.c (match_values_at): ditto.
-
-	* struct.c (rb_struct_values_at): ditto.
-
-	* re.c (match_select): add iterator behavior.
-
-Sun May  4 19:08:53 2003  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date/format.rb: synchronized with date2 3.3.2.
-
-Sun May  4 15:21:18 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/smtp.rb: ESMTP -> SMTP transition wrongly fails.
-
-Sun May  4 15:06:37 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/pop.rb: APOP did not work.  [ruby-dev:20149]
-
-Sat May  3 21:14:29 2003  Johan Holmberg  <holmberg@iar.se>
-
-	* ext/curses/curses.c, ext/digest/sha2/sha2.c, ext/iconv/iconv.c,
-	  ext/racc/cparse/cparse.c: include "ruby.h" at the top to shut up
-	  "_FILE_OFFSET_BITS redefined" warning on Solaris.
-
-Sat May  3 11:00:12 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_class_protected_instance_methods): now gives
-	  warnings to show migration path.  The default will be reversed
-	  on Jan 2004.
-
-Sat May  3 00:58:53 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_obj_methods): now accepts recurse parameter.
-
-	* lib/delegate.rb (Delegator::initialize): instance_methods
-	  etc. now recurse by default.  need to specify false.
-
-Sat May  3 00:22:00 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/protocol.rb: reintroduce Protocol.protocol_param.
-
-	* lib/net/http.rb: ditto.
-
-	* lib/net/pop.rb: ditto.
-
-	* lib/net/smtp.rb: ditto.
-
-Fri May  2 23:29:53 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/protocol.rb: remove Protocol class.
-
-	* lib/net/smtp.rb (SMTP): ditto.
-
-	* lib/net/pop.rb (POP3): ditto.
-
-	* lib/net/http.rb (HTTP): ditto.
-
-	* lib/net/protocol.rb: remove Command class.
-
-	* lib/net/smtp.rb (SMTPCommand): ditto.
-
-	* lib/net/pop.rb (POP3Command): ditto.
-
-	* lib/net/pop.rb: remove APOPCommand class.
-
-	* lib/net/protocol.rb: remove Code class and its all subclasses.
-
-	* lib/net/protocol.rb: remove Response class and its all
-	  subclasses.
-
-	* lib/net/pop.rb (POPMail): new method unique_id (alias uidl).
-
-Fri May  2 18:17:37 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* compar.c (cmp_gt): raises ArgumentError when "<=>" give nil.
-	  inspired by discussion on comp.lang.python.
-
-Fri May  2 17:37:01 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/cgi/session.rb (CGI::Session::initialize): updated to
-	  support 2003-04-23 change in cgi.rb [ruby-core:1002]
-
-Fri May  2 17:21:02 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (method_list): classify methods based on nearest
-	  visibility. [ruby-dev:20127]
-
-	* class.c (rb_class_instance_methods): recurse by default.  other
-	  method listing methods as well.
-
-Fri May  2 09:38:06 2003  Warren Brown  <wkb@airmail.net>
-
-	* string.c (rb_str_ljust): now takes optional argument to specify
-	  pad string. [ruby-talk:70482]
-
-	* string.c (rb_str_rjust): ditto.
-
-	* string.c (rb_str_center): ditto.
-
-	* string.c (rb_str_justify): utility function.
-
-Fri May  2 04:10:59 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_add_method): call singleton_method_added or
-	  method_added for every method definition (after ruby_running).
-	  [ruby-talk:70471]
-
-	* array.c (rb_ary_reverse_bang): Array#reverse! should not return
-	  nil even for arrays sized less than 2.
-
-Thu May  1 23:18:01 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (argf_eof): should not block after reading all argument
-	  files. (ruby-bugs-ja PR#449)
-
-Fri May  2 15:10:41 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb: use hashes to pass options.
-
-	* lib/fileutils.rb: new option mkdir(:mode), mkdir_p(:mode).
-
-	* instruby.rb: follow fileutils.rb feature change.
-
-Thu May  1 08:24:00 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_match_exec): $ _always_ matches at the end of string.
-
-Wed Apr 30 14:12:00 2003  wanowa.kimura@nifty.ne.jp (kimura wataru)
-
-	* net/imap.rb: support THREAD extension.
-
-Sun Apr 27 23:13:20 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* string.c (rb_str_to_i): disallow negative radix.
-	  [ruby-dev:20087]
-
-Sat Apr 26 23:34:42 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (open_args): warning message changed to "don't put space
-	  before argument parentheses".
-
-Sat Apr 26 14:25:00 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
-
-	* wince/ : files removed.
-	           (config, dll.mak, exe.mak, mswince-ruby17.def,
-	            io.c, process.c, signal.c, string.c, time.c)
-
-	* wince/ : files added.
-	           (assert.c, Makefile.sub, mkexports.rb, io_wce.c,
-	            process_wce.c, signal_wce.c, string_wce.c,
-	            time_wce.c)
-
-	* wince/configure.bat : like mswin32 style.
-
-	* wince/direct.c : remove "static" at _currentdir.
-
-	* wince/io.h : change definition.
-
-	* wince/stdio.c : _fdopen -> fdopen.
-
-	* wince/process.h : add _P_OVERLAY.
-
-	* wince/time.h : change definition.
-
-	* wince/wincemain.c : add wce_SetCurrentDir.
-
-	* wince/wince.c : add wce_SetCurrentDir and wce_fopen.
-	                  fix GetModuleFileNameA to return correct "lpFileName".
-
-	* wince/wince.h : remove #ifdef.
-
-	* wince/sys/utime.h, utime.c : rename _utime to utime.
-
-	* wince/sys/stat.c : expand relative directory in stat.
-
-Sat Apr 26 06:33:04 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (argf_read): ARGF.read() should read all argument files.
-
-Fri Apr 25 18:46:00 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
-
-	* gc.c: STACK_LEVEL_MAX=65535 on mswince.
-
-Fri Apr 25 18:40:07 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (argf_read): read should not span two files. [ruby-dev:20073]
-
-Fri Apr 25 18:19:03 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (splat_value): split splat_value() and avalue_splat().
-
-	* io.c: there's no way to set non-IO value to current_file, thus
-	  no need for argf_forward().
-
-Fri Apr 25 02:03:25 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (proc_invoke): Proc#yield should pass through retry and
-	  break like keyword yield. [ruby-talk:70034]
-
-	* eval.c (proc_invoke): orphan Proc now raises LocalJumpError for
-	  break and retry again.
-
-	* eval.c (rb_eval): ARGSCAT should splat the argument.
-
-	* eval.c (splat_value): splat operation function.
-
-Thu Apr 24 23:37:02 2003  Dave Thomas  <dave@thomases.com>
-
-	* lib/matrix.rb (Matrix#minor):  Used Range#size, which no longer
-	  exists.
-
-	* lib/complex.rb (new!): Complex.new had been made private, but
-	  Kernel#Complex called it. Re-exposed as new!.
-
-	* lib/matrix.rb (Matrix.row_vector): Fix method name typo
-
-Thu Apr 24 19:40:02 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb: add -Wl,--no-undefined to LDSHARED only
-	  if GNU ld is 2.11 or later.
-
-Wed Apr 23 14:05:40 2003  Dave Thomas <dave@pragprog.com>
-
-	* lib/ipaddr.rb (include?): Support non-IPAddr parameters.
-	  [ruby-core:00980]
-
-Wed Apr 23 13:31:10 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/cgi.rb (CGI::QueryExtension::[]): always return Value
-	  object.
-
-Wed Apr 23 08:39:27 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/zlib/extconf.rb: bccwin32 is win32 too.
-
-Tue Apr 22 20:58:00 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
-
-	* ruby.c: don't call VirtualQuery in ruby_init_loadpath()
-	  on mswince.
-
-Tue Apr 22 19:08:53 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* marshal.c (save_mantissa, load_mantissa): for interoperability
-	  should count cut-down bit from topmost.
-
-Tue Apr 22 09:20:40 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (arg_ambiguous): hopefully better message.
-
-	* lib/cgi.rb (CGI::QueryExtension::initialize_query): to_ary
-	  removed.
-
-Tue Apr 22 06:06:22 2003  Tanaka Akira  <akr@m17n.org>
-
-	* lib/resolv.rb (Resolv::DNS::Resource#hash): use XOR to accumulate
-	  hash value.
-
-	* lib/tsort.rb (TSort#each_strongly_connected_component): don't use
-	  block argument.
-	  (each_strongly_connected_component_from): ditto.
-
-Mon Apr 21 21:59:48 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* marshal.c: one more digit for decimal point.  [ruby-talk:69808]
-
-Mon Apr 21 21:25:59 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* numeric.c (flo_is_finite_p): use finite() if available.
-
-	* win32/win32.h (isinf, isnan): define as macro.
-	  [ruby-win32:00533]
-
-	* bcc32/Makefile.sub, win32/Makefile.sub: no longer use
-	  missing/isinf.c, missing/isnan.c.
-
-Mon Apr 21 18:36:28 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* bignum.c (rb_cstr_to_inum): unnecessarily long buffer was used
-	  for radix 9.  [ruby-dev:20057]
-
-Mon Apr 21 17:44:34 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (block_append, value_expr0, assign_in_cond,
-	  warn_unless_e_option, warning_unless_e_option, range_op,
-	  cond0): adjust line number in warning.
-
-Mon Apr 21 00:47:42 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* sample/test.rb: avoid the MSVCRT *printf problem(float).
-	  [ruby-dev:20037]
-
-Mon Apr 21 00:11:15 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* marshal.c (w_float): append least mantissa bits to get rid
-	  of roundoff problem.  [ruby-talk:69518]
-
-	* marshal.c (r_object0): load least mantissa bits.
-
-Sun Apr 20 23:24:25 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* win32/win32.c (NtInitialize): set the floating-point control word
-	  on bcc32.
-
-	* win32/win32.h, bcc32/Makefile.sub: use missing/isinf.c, should not
-	  use _finite() because it returns 0 if NaN.
-
-Sun Apr 20 03:09:30 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* parse.y (void_expr0): node might become NULL after calling
-	  remove_begin().
-
-Sat Apr 19 21:55:10 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/Setup*: Add zlib and remove bogus and obsolete entries.
-
-Sat Apr 19 14:47:07 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (rb_gc): use rb_gc_mark_maybe() to mark registered C
-	  addresses.  C variables may not hold valid reference to Ruby
-	  objects. [ruby-core:00975]
-
-Sat Apr 19 00:56:13 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* struct.c (rb_struct_eql): should compare values with "eql?".
-
-Fri Apr 18 23:29:08 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_check): <=> returns nil for invalid values;
-	  should check.
-
-Fri Apr 18 15:26:50 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* error.c (rb_raise): workaround for some implementations of
-	  vsnprintf.
-
-Fri Apr 18 02:23:42 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_compile_pattern): should not set RE_OPTIMIZE_ANCHOR,
-	  if anychar_repeat is enclosed by parentheses.
-
-Fri Apr 18 01:49:18 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* util.c (ruby_strtod): improved conversion accuracy.
-
-Thu Apr 17 14:39:23 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/dbm/dbm.c (each_pair): add prototype to avoid VC++ warnings.
-
-	* ext/readline/readline.c (Init_readline): follow readline 4.2
-	  prototype.
-
-Thu Apr 17 14:22:36 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (cond0): warn only range literals whose both side are
-	  literals.  [ruby-core:00964]
-
-Thu Apr 17 11:10:59 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/readline/readline.c: add the defined operator for bcc32.
-
-Wed Apr 16 00:14:06 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/ruby-mode.el (ruby-special-char-p): should test at the
-	  point if no argument.  fixed by Michael Scholz
-	  <scholz-micha@gmx.de>.
-
-Tue Apr 15 19:35:08 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb: rm_r should raise Errno::ENOENT if file
-	  does not exist ([ruby-core:958]).  Thanks Johan Holmberg.
-
-Tue Apr 15 19:12:21 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* struct.c (rb_struct_hash): new methods Struct#hash, Struct#eql?.
-	  (ruby-bugs:PR#758)
-
-Tue Apr 15 16:05:11 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* numeric.c (rb_fix2str): buffer was insufficient.
-	  (ruby-bugs-ja:PR#431)
-
-Mon Apr 14 19:45:56 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* file.c (file_expand_path): root must follow buf when
-	  reallocated.  [ruby-talk:69339], [ruby-dev:20025]
-
-Mon Apr 14 03:22:33 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* rubyio.h (struct OpenFile): add noraise flag to finalizer.
-
-	* io.c (Init_IO): define $/, $-0, and $\ as string-only
-	  variables.
-
-	* string.c (rb_str_split_m): does not generate empty string if
-	  the receiver is empty.
-
-	* io.c (fptr_finalize): should raise error on EBADF for readable
-	  IOs as well.
-
-Mon Apr 14 15:54:18 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* bignum.c (rb_cstr_to_inum, rb_big2str): allow 2-36 as radix.
-
-	* numeric.c (rb_fix2str): ditto.
-
-	* string.c (rb_str_to_i): ditto.
-
-Sun Apr 13 03:20:31 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/mkmf.rb (try_func): remove COMMON_HEADERS at first for
-	  performance.
-
-Sat Apr 12 20:59:40 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/ruby-mode.el (ruby-beginning-of-arg): substitute
-	  ruby-backward-arg.
-
-	* misc/ruby-mode.el (ruby-calculate-indent): fixed wrong
-	  indentation in brace block and parentheses.
-
-	* misc/ruby-mode.el (ruby-forward-sexp, ruby-backward-sexp):
-	  support special char literal, and negative arguments.
-
-Sat Apr 12 17:52:47 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_stat): use rb_check_convert_type() to retrieve IO.
-
-Fri Apr 11 19:00:14 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* win32/win32.c (rb_w32_stat): check arguments.  [ruby-dev:20007]
-	  [ruby-win32:535]
-
-Fri Apr 11 15:56:08 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* numeric.c (coerce_rescue): prevent inspected String from GC.
-
-	* numeric.c (flo_eq, rb_dbl_cmp, flo_gt, flo_ge, flo_lt, flo_le,
-	  flo_eql): correct NaN comparison.  (ruby-bugs:PR#744)
-
-	* sample/test.rb: NaN comparison test.
-
-Fri Apr 11 14:48:47 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_stat): dereference using StringValuePtr().
-
-	* file.c (rb_file_s_stat): use rb_stat(). [ruby-dev:20007]
-
-Fri Apr 11 10:51:08 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/benchmark.rb (Benchmark::bm): get rid of warning.
-	  [ruby-talk:69124]
-
-Fri Apr 11 02:41:35 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* io.c (set_stdin): assigned value must respond to "read" and
-	  "getc".
-
-	* io.c (set_outfile): assigned value must respond to "write".
-	  (ruby-bugs-ja:PR#425)
-
-Thu Apr 10 21:12:19 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/pop.rb: Exception line was accidentaly removed.
-	  [ruby-dev:19989]
-
-Thu Apr 10 18:42:13 2003  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* array.c (rb_ary_times): added some checks for request size.
-
-Thu Apr 10 03:22:38 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_mod_name): always return empty string for
-	  anonymous class/module.  (ruby-bugs-ja PR#424)
-
-	* config.sub: stop forcing addition of -gnu to -linux.
-
-	* variable.c (classname): refactoring.
-
-	* variable.c (rb_class_path): __tmp__classpath__ handling moved
-	  from classname().
-
-Thu Apr 10 01:52:24 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_obj_is_method): indefinite return value.
-
-Thu Apr 10 00:39:32 2003  Tanaka Akira  <akr@m17n.org>
-
-	* regex.c (re_compile_pattern): /[\--\-]/ was warned.  warn /]/.
-
-	* mkconfig.rb: escape `]' in regexp.
-
-Thu Apr 10 00:27:07 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* time.c (time_strftime): RSTRING(format)->ptr might become NULL.
-
-Wed Apr  9 23:54:50 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_obj_remove_instance_variable): better message.
-	  [ruby-talk:68987]
-
-	* variable.c (rb_mod_remove_const): ditto.
-
-	* object.c (rb_obj_ivar_get): ditto.
-
-	* object.c (rb_obj_ivar_set): ditto.
-
-	* parse.y (yylex): ditto.
-
-Wed Apr  9 21:51:20 2003  Dave Thomas  <Dave@Thomases.com>
-
-	* eval.c (rb_mod_define_method): Allow UnboundMethod as
-	  parameter.
-
-Wed Apr  9 18:30:58 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (top_include): include module to wrapper module if
-	  wrapper is present. experimental.  [ruby-list:37539]
-
-Wed Apr  9 17:24:21 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (rb_gc_mark_children): introduce this function again; this
-	  is required when stack was very tight. [ruby-talk:68916]
-
-Wed Apr  9 15:49:30 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (bigdivmod): small typo.
-
-Wed Apr  9 15:35:04 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/readline/readline.c: include <unistd.h> only when
-	  HAVE_UNISTD_H is defined.
-
-Wed Apr  9 14:05:00 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* marshal.c (w_object): preserve extended module on struct.
-	  (ruby-bugs-ja:PR#422)
-
-Wed Apr  9 03:43:14 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (BIGZEROP): macro to determine if x is a bignum zero.
-
-Tue Apr  8 11:49:31 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (Init_Proc): make Method and UnboundMethod independent.
-	  They are like instance and its class. [ruby-core:00941]
-
-	* parse.y (yylex): disallow global variables like "$1ve".
-	  [ruby-core:00945]
-
-	* marshal.c (marshal_dump): Marshal.dump(0, false) should cause an
-	  error. (ruby-bugs-ja PR#421)
-
-	* regex.c (re_compile_pattern): warn if '-' is the edge of
-	  character range.
-
-Mon Apr  7 15:49:09 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (sock_s_unpack_sockaddr_in): remove struct
-	  size check.  getnameinfo(3) can handle. [ruby-dev:19967]
-
-Mon Apr  7 01:33:31 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (io_read): do not call rb_sys_fail() when required data
-	  length is zero. (ruby-bugs-ja PR#420)
-
-	* eval.c (umethod_proc): should raise TypeError, instead of
-	  returning error causing Proc.  Following the principle of "fail
-	  early".  [ruby-core:00927]
-
-Sun Apr  6 18:29:21 2003  UENO Katsuhiro  <katsu@blue.sky.or.jp>
-
-	* ext/zlib/zlib.c: the return value of GzipReader#getc must be
-	  unsigned.
-
-Sun Apr  6 00:35:37 2003  Tanaka Akira  <akr@m17n.org>
-
-	* sample/exyacc.rb: use Regexp in gsub!.
-
-Sat Apr  5 23:41:28 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (pack_pack): small but serious typo.
-
-Sat Apr  5 04:23:05 2003  Warren Brown  <wkb@airmail.net>
-
-	* sprintf.c (rb_f_sprintf): was decrementing width even if there
-	  is no sign character.
-
-Sat Apr  5 01:41:28 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (backtrace): skip internal allocator frame.
-	  (ruby-bugs-ja PR#416)
-
-Fri Apr  4 10:53:22 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (assign): should prepare mrhs by svalue_to_mrhs().
-
-Wed Apr  2 15:11:23 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* README.EXT, README.EXT.ja (3.3): clarified -1 as free for
-	  Data_Wrap_Struct().  [ruby-dev:19881]
-
-Mon Mar 31 11:11:36 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_f_missing): use "inspect" for T_OBJECT as well.
-
-Mon Mar 31 10:50:48 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (env_reject_bang): untaint key string.
-
-	* hash.c (env_delete_m): execute block only if deleting key does
-	  not exist.
-
-Sat Mar 29 17:54:46 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (pack_pack): do not call rb_str_buf_cat() with NULL ptr,
-	  which causes SEGV; jump to grow instead. [ruby-dev:19944]
-
-Sat Mar 29 15:19:48 2003  Tanaka Akira  <akr@m17n.org>
-
-	* instruby.rb, ext/extmk.rb, lib/benchmark.rb, lib/cgi.rb,
-	  lib/debug.rb, lib/getoptlong.rb, lib/optparse.rb, lib/time.rb,
-	  lib/date/format.rb, lib/irb/ruby-lex.rb lib/uri/common.rb: revert
-	  escape for `-' in character class.
-
-Sat Mar 29 09:48:35 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (avalue_to_svalue): use rb_check_array_type() again.
-	  Clarify how "to_ary" and "to_a" work. [ruby-talk:68155]
-
-	* eval.c (svalue_to_avalue): ditto.
-
-	* eval.c (svalue_to_mrhs): ditto.
-
-	* eval.c (rb_eval): unary splat to use to_a, but we need a hack to
-	  exclude Object#to_a until it's removed.
-
-	* object.c (rb_Array): check obj.respond_to?("to_a").  Currently
-	  all object respond_to "to_a", but Object#to_a will be removed.
-
-	* range.c (Init_Range): undefine to_ary.
-
-	* re.c (Init_Regexp): ditto.
-
-Sat Mar 29 09:47:52 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* MANIFEST (ext/aix_mksym.rb): remove obsolete file.
-
-Fri Mar 29 06:21:24 2003  UENO Katsuhiro  <katsu@blue.sky.or.jp>
-
-	* ext/zlib: merge from rough.
-
-Fri Mar 28 19:33:39 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* variable.c (rb_class_path): hold temporary class path in a
-	  instance variable to get rid of GC.  [ruby-dev:19932]
-
-	* variable.c (classname): remove temporary class path when exact
-	  name found.
-
-Fri Mar 28 18:29:23 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_compile_pattern): do not warn if "-" is at the top
-	  or last of character class.
-
-Thu Mar 27 12:10:15 2003  Tanaka Akira  <akr@m17n.org>
-
-	* regex.c (re_compile_pattern): fix [:name:] handling.
-	  /[\[:digit:]]/ was treated as /[[:digit:]]/.
-	  /[[:-@]/ was treated as /[\[:\-@]/.
-	  /[%-[:digit:]]/ was treated as /[%-\[:digit:]\]/.
-
-Thu Mar 27 03:26:40 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* string.c (rb_str_capitalize_bang): check length before upcase
-	  first character.  (ruby-bugs:PR#697)
-
-Wed Mar 26 20:25:10 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* dln.c (dln_find_1): break if path list end, even for too long
-	  path names.  (ruby-bugs-ja:PR#412)
-
-Wed Mar 26 13:19:32 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (avalue_splat): new function to do unary * (splat)
-	  operator.
-
-	* eval.c (avalue_to_svalue,svalue_to_avalue,svalue_to_mrhs): do
-	  not use implicit "to_ary" conversion.
-
-	* ext/curses/curses.c (GetWINDOW,GetMOUSE): add taint check.
-
-	* ext/curses/curses.c (curses_init_screen): ditto.
-
-	* ext/curses/curses.c (window_initialize): ditto.
-
-	* gc.c (os_each_obj): prohibit ObjectSpace#each_object in safe
-	  mode ($SAFE >= 4).
-
-Tue Mar 25 23:26:02 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* signal.c (trap): return "DEFAULT" and "IGNORE" respectively for
-	  previous sighandler SIG_DFL and SIG_IGN. [ruby-talk:67860]
-
-Tue Mar 25 12:24:15 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_yield_0): call avalue_to_mrhs() to assign block
-	  parameter |a|. [ruby-dev:19897]
-
-	* ruby.c (ruby_set_argv): freeze argument strings.
-
-Tue Mar 25 12:01:54 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_initialize): should check rb_secure(4).
-
-	* dir.c (dir_s_getwd): should check rb_secure(4).
-
-	* object.c (rb_obj_infect): function version of OBJ_INFECT().
-
-	* eval.c (rb_secure_update): new function to check object update.
-
-Tue Mar 25 10:18:05 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* ext/strscan/strscan.c: should infect also return values of
-	  #inspect.
-
-	* ext/strscan/strscan.c: use snprintf() instead of sprintf().
-
-Mon Mar 24 16:55:04 2003  Takaaki Tateishi <ttate@ttsky.net>
-
-	* ext/dl/dl.c: added rb_secure(4). (Thanks to Minero Aoki)
-
-	* ext/dl/sym.c: ditto.
-
-	* ext/dl/ptr.c: ditto.
-
-Mon Mar 24 00:09:02 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (block_append): warn unused literal.
-
-Sun Mar 23 22:22:04 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/jcode.rb (tr!, delete!, szueeze!): add empty string checking.
-
-Sun Mar 23 19:54:53 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* gc.c (rb_gc_call_finalizer_at_exit): use free() if dfree is -1.
-
-Sat Mar 22 15:50:29 2003  Tanaka Akira  <akr@m17n.org>
-
-	* time.c (make_time_t): try search_time_t if mktime/timegm is failed.
-
-Sat Mar 22 13:26:33 2003  Tanaka Akira  <akr@m17n.org>
-
-	* lib/optparse.rb, lib/jcode.rb, ext/tk/lib/tk.rb: reorder character
-	  class /[\]\[]/ to /[\[\]]/ for readability.
-
-Sat Mar 22 12:44:15 2003  Tanaka Akira  <akr@m17n.org>
-
-	* lib/date/format.rb, lib/uri/common.rb: escape `[', `]', `-' in
-	  character class in regexp to avoid warning.
-
-Sat Mar 22 07:39:32 2003  Ulf Betlehem  <flu@iki.fi>
-
-	* io.c (rb_io_fread): may lose data on nonblocking read.
-
-Fri Mar 21 23:40:41 2003  Tanaka Akira  <akr@m17n.org>
-
-	* regex.c (re_compile_pattern): fix previous change.
-
-	* instruby.rb, ext/extmk.rb, ext/tk/lib/tk.rb, lib/benchmark.rb,
-	  lib/cgi.rb, lib/debug.rb, lib/getoptlong.rb, lib/jcode.rb,
-	  lib/optparse.rb, lib/time.rb, lib/date/format.rb,
-	  lib/irb/ruby-lex.rb: escape `[', `]', `-' in character class in
-	  regexp to avoid warning.
-
-Fri Mar 21 23:23:45 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_compile_pattern): give warning for unescaped square
-	  brackets and minus in character class. [ruby-dev:19868]
-
-Fri Mar 21 18:12:20 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (bmcall): missing type.
-
-Fri Mar 21 01:29:35 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* sprintf.c (rb_f_sprintf): copy sign bits only if value is
-	  negative.
-
-	* missing.h: include <stdarg.h> or <varargs.h> if HAVE_VSNPRINTF
-	  is not defined.
-
-Thu Mar 20 18:31:37 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/optparse.rb (OptionParser#order!): follow recent change
-	  of proc argument.
-
-Thu Mar 20 16:12:53 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (flo_to_s): change format specifier to "%.15g" to
-	  avoid unnecessary 9s (e.g. 99.59999999999999). (ruby-bugs-ja PR#406)
-
-Thu Mar 20 16:03:18 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (stmt, primary): get rid of SEGV at empty or invalid
-	  condition.  (ruby-bugs-ja:PR#410)
-
-	* parse.y (cond_negative): negate condition node when NODE_NOT.
-
-Thu Mar 20 10:45:29 2003  Tanaka Akira  <akr@m17n.org>
-
-	* eval.c (bmcall): add volatile to avoid GC problem.
-
-Thu Mar 20 10:10:49 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (load_dyna): clear ruby_errinfo. (ruby-bugs-ja PR#409)
-
-Wed Mar 19 23:05:30 2003  NAKAMURA, Hiroshi <nahi@ruby-lang.org>
-
-	* lib/tracer.rb (trace_func): save and recover Thread.critical state.
-	  Fixed by Fukumoto Atsushi <fukumoto@imasy.or.jp> [ruby-dev:19830]
-
-Wed Mar 19 02:55:46 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (read_all): make str empty if given. (ruby-bugs-ja PR#408)
-
-	* io.c (io_read): ditto.
-
-	* io.c (rb_io_sysread): ditto.
-
-Tue Mar 18 18:24:03 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c: do not override min and max.
-
-Sun Mar 16 12:29:55 2003  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pp.rb (object_address_group): use to_s instead of name
-	  to get name of class.
-
-Fri Mar 14 08:53:29 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* sprintf.c (remove_sign_bits): octal left most digit for negative
-	  numbers may be '3'. (ruby-bugs-ja PR#407)
-
-	* sprintf.c (rb_f_sprintf): should prefix sign bits if bignum is
-	  negative, using sign_bits().
-
-Wed Mar 12 16:48:19 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* io.c (prep_stdio): set binmode only if the file descriptor
-	  is not connected to a terminal on Cygwin.
-
-Wed Mar 12 11:23:49 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (avalue_to_mrhs): split argument passing and assignment
-	  conversion.
-
-	* eval.c (svalue_to_mrhs): ditto.
-
-	* eval.c (avalue_to_svalue): avalue_to_svalue([[1,2]]) should be
-	  [[1,2]], not [1,2] to wrap-around.
-
-Tue Mar 11 21:00:59 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/smtp.rb: Digest string wrongly included '\n' when user
-	  name is too long (ruby-bugs-ja:PR#404).
-
-Tue Mar 11 20:07:01 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: speeding up by avoiding extra flush.
-	  (suggested by Brian Candler <B.Candler@pobox.com> [ruby-talk:66516])
-
-Tue Mar 11 04:30:12 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (massign): remove unnecessary array unpacking; it should
-	  be handled before massign() by svalue_to_mrhs().
-
-	* eval.c (svalue_to_mrhs): '*a = v' value conversion to avalue
-	  (i.e. [1] => [[1]], [1,2] => [1,2]).
-
-	* eval.c (rb_eval): use svalue_to_mrhs.
-
-	* eval.c (rb_yield_0): ditto.
-
-	* eval.c (proc_invoke): break from "Proc#yield" is legal.
-
-Mon Mar 10 23:19:29 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_find_file): need world writable directory check for
-	  relative paths too.
-
-Mon Mar 10 11:23:00 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_find_file): world writable directory check if
-	  $SAFE >= 1 (was $SAFE >= 2).
-
-Mon Mar 10 01:59:47 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/pop.rb: do not dispatch LIST when a mailbox is empty.
-
-	* lib/net/pop.rb: merge the 'STAT' patch from Frank S.Fejes
-	  <frank@oopdreams.com>, with modifications (listed below).
-
-	* lib/net/pop.rb: new method Net::POP#mail_size.
-
-	* lib/net/pop.rb: new method Net::POP#bytes.
-
-	* lib/net/pop.rb: new method Net::POPCommand#stat.
-
-Sun Mar  9 19:30:25 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/fileutils.rb (mkdir, mkdir_p): revert.
-
-	* instruby.rb (umask): umask 0022, not 0.
-
-Sun Mar  9 17:09:40 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/fileutils.rb (mkdir, mkdir_p): set mode to 0755.
-
-	* Makefile.in (fake.rb): set ALT_SEPARATOR to the default value.
-
-Sat Mar  8 11:30:59 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (massign): fix a bug not to expand in assignment to sole
-	  lhs.  [ruby-dev:19766]
-
-Fri Mar  7 21:57:25 2003  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pp.rb (Kernel.pp): module function.
-	  (MatchData#pretty_print): new method.
-
-Fri Mar  7 20:27:19 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/tcltklib/extconf.rb (find_tcl, find_tk): return true if
-	  non-versioned found.  [ruby-dev:19759]
-
-Fri Mar  7 15:05:35 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/dbm/extconf.rb: add QDBM support.
-
-Fri Mar  7 12:59:39 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (massign): deal with sole lhs, assign rest args from
-	  converted array.  [ruby-dev:19751]
-
-Fri Mar  7 03:31:36 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (dsym): :"symbol string" style should not contain `\0'.
-
-	* process.c (proc_detach): new method Process.detach(pid) which
-	  create background watcher thread to issue waitpid. [new]
-
-	* process.c (rb_detach_process): utility function to detach
-	  process from C code.
-
-	* ext/pty/pty.c (pty_finalize_syswait): terminate watcher thread,
-	  and detach child process (by creating new idle waitpid watcher
-	  thread).
-
-	* ext/pty/pty.c (pty_syswait): may lost signal stopped child.
-
-Fri Mar  7 00:30:33 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/Win32API/Win32API.c: no longer use inline-asms.
-
-	* ext/Win32API/extconf.rb: no need to add gcc options.
-
-Thu Mar  6 13:02:10 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (reswords): fix reswords list.
-
-Wed Mar  5 12:13:21 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: better YACC support on HP-UX.
-
-Wed Mar  5 05:55:20 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_cat): remove ptr NULL check and MEMZERO(). ptr
-	  must be non NULL.
-
-Tue Mar  4 23:12:07 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* configure.in, bcc32/Makefile.sub, win32/Makefile.sub: define
-	  RUBY_EXPORT to export symbols.
-
-	* defines.h: use RUBY_EXTERN instead of EXTERN.
-
-	* intern.h, re.h, ruby.h, rubysig.h: ditto.
-
-	* win32/win32.h: remove EXTERN definition.
-
-Tue Mar  4 17:54:30 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_aref): raise TypeError if index is a symbol.
-	  [ruby-list:37217]
-
-	* array.c (rb_ary_aset): ditto.
-
-Tue Nov 13 14:39:11 2001  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* missing/strftime.c: HP-UX support.
-
-Tue Mar  4 15:08:08 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: better HP-UX support.
-
-	* missing/strftime.c: ditto.
-
-Tue Mar  4 10:11:32 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_popen): do not call rb_io_close() directly, call
-	  "close" method instead. [ruby-dev:19717]
-
-	* io.c (rb_io_s_open): ditto.
-
-	* hash.c (rb_any_hash): remove DEFER_INTS.  all do_hash() calls in
-	  st.c are at the top of functions.  No reentrant problem.
-
-Tue Mar  4 01:19:21 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/dl/MANIFEST: Exclude .cvsignore. [found by: eban]
-
-Tue Mar  4 01:17:08 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/Win32API/MANIFEST: Belatedly add lib/win32/registry.rb.
-	  [found by: eban]
-
-Tue Mar  4 00:33:04 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* MANIFEST: Belatedly add Test::Unit files.  D'oh!
-
-Sun Mar  2 09:51:47 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* marshal.c (w_nbyte): should output always via rb_io_write().
-
-	* marshal.c (dump_ensure): ditto.
-
-	* marshal.c (marshal_dump): should call "binmode" method, if it
-	  responds to.
-
-	* marshal.c (r_byte): should input always via "getc" method.
-
-	* marshal.c (r_bytes0): should input always via "read" method.
-
-	* marshal.c (marshal_load): need not to set up FILE* fp;
-
-Mon Mar  3 11:29:04 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (arg): parse 'lhs = a rescue b' as 'lhs=(a rescue b)'.
-
-Mon Mar  3 02:53:52 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_fread): should not clearerr() if there's no filled
-	  buffer (i.e. rb_io_fread() returning zero).
-
-Mon Mar  3 01:42:35 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/ruby-mode.el (ruby-expr-beg): escaped char syntax.
-
-	* misc/ruby-mode.el (ruby-parse-partial): ditto.
-
-	* misc/ruby-mode.el (ruby-parse-partial): no deep indent for
-	  block.
-
-	* misc/ruby-mode.el (ruby-backward-arg): skip arguments backward.
-
-	* misc/ruby-mode.el (ruby-calculate-indent): too deep indentation.
-
-Fri Feb 28 23:50:32 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/win32.c (map_errno): map OS error to errno. [new]
-
-	* win32/win32.c (pipe_exec, CreateChild, poll_child_status, waitpid,
-	  kill, link, rb_w32_rename, unixtime_to_filetime, rb_w32_utime): use
-	  map_errno() instead of using GetLastError() directly.
-
-	* win32/win32.c (rb_w32_select, rb_w32_accept, rb_w32_bind,
-	  rb_w32_connect, rb_w32_getpeername, rb_w32_getsockname,
-	  rb_w32_getsockopt, rb_w32_ioctlsocket, rb_w32_listen, rb_w32_recv,
-	  rb_w32_recvfrom, rb_w32_send, rb_w32_sendto, rb_w32_setsockopt,
-	  rb_w32_shutdown, rb_w32_socket, rb_w32_gethostbyaddr,
-	  rb_w32_gethostbyname, rb_w32_gethostname, rb_w32_getprotobyname,
-	  rb_w32_getprotobynumber, rb_w32_getservbyname, rb_w32_getservbyport,
-	  rb_w32_fclose, rb_w32_close): map winsock error to errno.
-
-Fri Feb 28 22:54:10 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* win32/win32.c (flock): supports larger files, and maps error
-	  code.
-
-	* win32/win32.c (rb_w32_asynchronize): returns errno from child
-	  thread.
-
-	* win32/win32.c (rb_w32_fclose, rb_w32_close): ensures unlocked.
-
-Wed Feb 26 17:38:16 2003  Tanaka Akira  <akr@m17n.org>
-
-	* lib/open-uri.rb: replace Kernel.open as well.
-
-Tue Feb 25 23:03:08 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* lib/debug.rb (DEBUGGER__::Context#debug_command): bp filename must
-	  be the basename of it.  [ruby-talk:65644]
-
-Mon Feb 24 17:49:35 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (yycompile): zero clear ruby_eval_tree_begin if
-	  compilation failed.
-
-Mon Feb 24 08:06:29 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (str_new): need no MEMZERO().
-
-Sun Feb 23 17:57:06 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/fileutils (fu_stream_blksize): wrong logical condition.
-	  (and -> or).
-
-Sat Feb 22 03:12:56 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (fix_gt): use rb_num_coerce_cmp() instead of
-	  rb_num_coerce_bin.
-
-	* numeric.c (fix_ge, fix_lt, fix_le): ditto.
-
-	* numeric.c (flo_gt, flo_ge, flo_lt, flo_le): ditto.
-
-Sat Feb 22 02:45:20 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_create): may called from place higher than
-	  rb_gc_stack_start.
-
-	* gc.c (Init_stack): update rb_gc_stack_start if it is lower (or
-	  higher if stack grows down) than the previous value.
-
-Fri Feb 21 21:03:41 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb: new method FileUtils#copy_stream.
-
-	* lib/fileutils.rb: new method FileUtils#compare_file.
-
-	* lib/fileutils.rb: new method FileUtils#compare_stream.
-
-	* lib/fileutils.rb: new method FileUtils#rmtree (alias of rm_rf).
-
-Fri Feb 21 17:19:27 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* eval.c (rb_f_require): do not need to abort if a DLEXT file
-	  is not found.
-
-Fri Feb 21 13:39:25 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_cmp_m): should use LONG2NUM().
-
-Fri Feb 21 12:45:50 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_cmp_m): two small bugs fixed.
-
-Fri Feb 21 08:03:09 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (rb_gc_mark): inline rb_gc_mark_children().
-
-	* gc.c (gc_sweep): new tactics to increase malloc_limit mildly.
-
-Fri Feb 21 05:16:14 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_cmp_m): return nil if str2 does not respond to
-	  both "to_str" and "<=>".
-
-	* compar.c (cmp_gt): return nil if "<=>" returns nil (means
-	  incomparable).
-
-	* compar.c (cmp_ge, cmp_lt, cmp_le): ditto.
-
-	* compar.c (cmp_between): use RTEST(), since cmp_lt and cmp_gt may
-	  return nil.
-
-Thu Feb 20 19:05:51 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_start_0): main thread swapped by fork() may
-	  terminate rb_thread_start_0() successfully. call ruby_stop(0);
-	  this change was suggested by Rudi Cilibrasi
-	  <cilibrar@drachma.ugcs.caltech.edu>.
-
-Thu Feb 20 18:44:51 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* file.c (file_expand_path): fix wrong behavior for root file.
-	  expand_path("..", "//machine/share") => "//machine/share"
-	  expand_path("..", "c:/a") => "c:/"
-	  expand_path("..", "/a") => "/"
-
-Thu Feb 20 18:11:01 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* file.c (file_expand_path): should not upward beyond share name.
-
-Thu Feb 20 15:45:33 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* missing.h (strtoul): fix prototype of strtoul.
-
-Thu Feb 20 10:11:30 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (clhs): allow "Foo::Bar = x".
-
-Thu Feb 20 04:07:06 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (primary): "self[n]=x" can be legal even when "[]=" is
-	  private.  changes submitted in [ruby-talk:63982]
-
-	* parse.y (aryset): ditto.
-
-	* parse.y (attrset): "self.foo=x" can be legal even when "foo="
-	  is private.
-
-	* eval.c (is_defined): private "[]=" and "foo=" support.
-
-	* eval.c (rb_eval, assign): ditto.
-
-Thu Feb 20 03:58:34 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): "foo=" should not always be public.
-
-Thu Feb 20 01:23:59 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_thread_restore_context): inhibit interrupts in
-	  critical section while context switching.  [ruby-talk:64785]
-
-Wed Feb 19 18:27:42 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* node.h (nd_cpath): nested class/module declaration.
-	  [EXPERIMENTAL]
-
-	* eval.c (rb_eval): ditto.
-
-	* gc.c (rb_gc_mark_children): ditto.
-
-	* parse.y (cpath): ditto.
-
-Tue Feb 18 21:39:27 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call0): should not report uninitialized warning by
-	  attribute reader method.
-
-	* variable.c (rb_attr_get): new function to get instance variable
-	  without uninitialized warning.
-
-	* io.c (argf_to_io): should prefetch argv.
-
-Tue Feb 18 00:13:50 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/ruby-mode.el (ruby-comment-column): customize comment
-	  column.  [new]
-
-	* misc/ruby-mode.el (ruby-deep-indent-paren): deep indentation
-	  parentheses.  [new]
-
-	* misc/ruby-mode.el (ruby-expr-beg): fix for / after $?.
-
-	* misc/ruby-mode.el (ruby-parse-partial, ruby-calculate-indent):
-	  deep indentation support.
-
-	* misc/ruby-mode.el (ruby-forward-sexp, ruby-backward-sexp):
-	  move forward/backward across one balanced expression.  [new]
-
-	* misc/ruby-mode.el (ruby-indent-exp): indent balanced
-	  expression.  [new]
-
-	* misc/ruby-mode.el (ruby-electric-brace): indent before
-	  show matching parenthesis.  (contributed by NABEYA Kenichi)
-
-Mon Feb 17 14:36:56 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* win32/win32.c (rb_w32_opendir, rb_w32_utime): need parens.
-
-Mon Feb 17 14:13:25 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/win32.c (link): implement with CreateHardLink().
-
-	* win32/win32.c, win32/win32.h (rb_w32_utime): enable utime() to
-	  directory if on NT. [new] (ruby-bugs-ja:PR#393)
-
-Mon Feb 17 13:28:51 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* file.c (file_expand_path): strip last slash when path is
-	  root.
-
-Sun Feb 16 19:22:31 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* file.c (file_expand_path): buffer might be reallocated while
-	  expanding default directory.
-
-	* file.c (file_expand_path): default directory was being
-	  ignored if path was full path with no drive letter, under
-	  DOSISH.
-
-Sun Feb 16 03:14:33 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* io.c (prep_stdio, Init_io): always set binmode on Cygwin.
-
-Sat Feb 15 01:01:45 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* file.c (file_expand_path): fix surplus path separators while
-	  expanding at root directory.  [ruby-dev:19572]
-
-Fri Feb 14 14:25:24 2003  akira yamada  <akira@arika.org>
-
-	* lib/uri/generic.rb, lib/uri/ldap.rb, lib/uri/mailto.ldap: all foo=()
-	  returns arguments passed by caller.
-
-	* lib/uri/generic.rb (Generic#to_str, Generic#to_s): removed to_str.
-	  Suggested by Tanaka Akira <akr@m17n.org> at [ruby-dev:19475].
-
-	* lib/uri/generic.rb (Generic#==): should not generate an URI object
-	  from argument. Suggested by Tanaka Akira <akr@m17n.org> at
-	  [ruby-dev:19475].
-
-Thu Feb 13 11:54:50 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ruby.c (ruby_init_loadpath): ensures buffer terminated
-	  before use strncpy().
-
-	* ruby.c (proc_options): avoid SEGV at -S with no arguments.
-	  script argument is in effect only when -e is not given.
-	  (ruby-bugs-ja:PR#391)
-
-Thu Feb 13 01:30:10 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_thread_schedule): current thread may be dead when
-	  deadlock.  (ruby-bugs:PR#588)
-
-Thu Feb 13 00:28:52 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_step): step might be float 0 < x < 1.
-
-	* eval.c (rb_thread_schedule): pause if no runnable thread when
-	  there's only one thread.
-
-Thu Feb 13 00:09:47 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* file.c (strrdirsep): ignore trailing directory separators.
-
-	* file.c (rb_file_s_expand_path): File.expand_path(".","/") should
-	  return "/".  (ruby-bugs-ja:PR#389)
-
-	* file.c (rb_file_s_basename): also ignore trailing directory
-	  separators, in compliance with SUSv3.  (ruby-bugs-ja:PR#390)
-
-	* file.c (rb_file_s_dirname, rb_file_s_extname): ditto.
-
-	* file.c (rb_file_s_dirname): append "." if drive only.
-
-	* file.c (rb_file_s_split): get rid of converting twice.
-
-Mon Feb 10 20:55:15 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb (parse_args): add '-n' to $mflags BEFORE "--".
-	  do not add DESTDIR if already included in $mflags.
-
-Mon Feb 10 19:54:30 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb (FileUtils#uptodate?): use mtime for
-	  comparison.
-
-Mon Feb 10 10:14:26 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_to_a): return value should be an Array if the
-	  receiver is an instance of subclass of Array.
-
-	* string.c (rb_str_to_s): return value should be a String if the
-	  receiver is an instance of subclass of String.
-
-Mon Feb 10 03:33:42 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* io.c (rb_file_sysopen): rb_file_sysopen_internal() needs four
-	  arguments.
-
-Sun Feb  9 15:16:04 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* intern.h (HAVE_RB_DEFINE_ALLOC_FUNC, RB_CVAR_SET_4ARGS):
-	  define to 1.
-
-	* ruby.h (NORETURN_STYLE_NEW): ditto.
-
-Sun Feb  9 12:28:18 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/mkmf.rb (init_mkmf): add libdir to LIBPATH unless cross
-	  compiling.
-
-Sun Feb  9 08:34:45 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: 4xx raises Net::ProtoServerError, 5xx raises
-	  Net::ProtoFatalError (for backward compatibility).
-
-Sun Feb  9 07:07:26 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb: new method FileUtils.pwd (really).
-
-	* lib/fileutils.rb: FileUtils.pwd, cmp, identical?, uptodate? does
-	  not accept any option.
-
-Sat Feb  8 18:35:30 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/ruby-mode.el (ruby-forward-string): fixed void variable
-	  error.
-
-Sat Feb  8 16:23:11 2003  NABEYA Kenichi  <kenichi@nabeya.com>
-
-	* misc/ruby-mode.el (ruby-font-lock-keywords): method name can
-	  be delimited by tab.
-
-Sat Feb  8 03:57:32 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/irb/workspace.rb, lib/irb/ext/math-mode.rb,
-	  lib/irb/ext/multi-irb.rb, lib/irb/lc/error.rb,
-	  lib/irb/lc/help-message, lib/irb/lc/ja/error.rb,
-	  lib/shell/command-processor.rb, lib/shell/error.rb,
-	  lib/shell/filter.rb: Fix typos and grammos. [approved by: keiju]
-
-Sat Feb  8 03:34:28 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* intern.h (HAVE_RB_DEFINE_ALLOC_FUNC): New boolean macro to make
-	  it easier to write extensions that work with both ~1.6 and 1.8~.
-
-	* intern.h (RB_CVAR_SET_4ARGS): Ditto.
-
-	* ruby.h (NORETURN_STYLE_NEW): Ditto.
-
-Sat Feb  8 00:47:24 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call): calls method_missing when superclass method
-	  does not exist.
-
-	* eval.c (rb_f_missing): now handles "no super" case.
-
-	* object.c (rb_obj_ivar_get): Object#instance_variable_get: new
-	  method to get instance variable value without eval(). [new]
-
-	* object.c (rb_obj_ivar_set): Object#instance_variable_set: new
-	  method to set instance variable value without eval(). [new]
-
-Fri Feb  7 15:35:21 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* intern.h, re.c (rb_memsearch): returns long.
-
-	* string.c (rb_str_index): should return offset position.
-
-Fri Feb  7 15:30:15 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (proc_invoke): should propagate self to super
-	  methods.  [ruby-dev:19510]
-
-Thu Feb  6 19:04:32 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_initialize_m): should not preset "kcode" unless
-	  encoding is explicitly specified.
-
-Thu Feb  6 19:01:32 2003  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb: new method FileUtils.pwd.
-
-	* lib/fileutils.rb: default label is ''.
-
-	* lib/fileutils.rb: using module_eval again, to avoid ruby's bug.
-
-	* lib/fileutils.rb: fix wrong examples in rdoc.
-
-Thu Feb  6 17:43:56 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/complex.rb (Complex#==): should not raise error by type
-	  mismatch.
-
-	* lib/rational.rb (Rational#==): ditto.
-
-Thu Feb  6 11:44:40 2003  MoonWolf  <moonwolf@moonwolf.com>
-
-	* re.c (rb_reg_initialize_m): 3rd argument was ignored.
-
-Thu Feb  6 01:09:05 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_count): return 0 for empty string (was
-	  returning nil).
-
-Wed Feb  5 19:41:37 2003  Tanaka Akira  <akr@m17n.org>
-
-	* lib/open-uri.rb: dispatch code restructured to make it openable
-	  that has `open' method.
-
-	* lib/open-uri.rb: Location: field may has a relative URI.
-	  pointed out by erik eriksson <ee@opera.com>.
-
-Wed Feb  5 17:11:02 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): no .<digit> float literal anymore.
-
-Tue Feb  4 16:11:30 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_equal): a == b is true when b is non T_ARRAY
-	  object, if b has "to_ary" and b == a.
-
-	* hash.c (rb_hash_equal): a == b is true when b is non T_HASH
-	  object, if b has "to_hash" and b == a.
-
-	* string.c (rb_str_equal): a == b is true when b is non T_STRING
-	  object, if b has "to_str" and b == a.
-
-Mon Feb  3 23:46:48 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (argf_getline): should not increment lineno at EOF.
-
-Mon Feb  3 16:49:19 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (Init_Object): default Object#=== now calls "=="
-	  internally.
-
-	* re.c (rb_reg_initialize_m): should honor option status of
-	  original regexp.
-
-	* array.c (rb_ary_equal): ary2 should be T_ARRAY (no to_ary
-	  conversion).
-
-	* array.c (rb_ary_eql): ditto.
-
-	* string.c (rb_str_equal): str2 should be T_STRING (no to_str
-	  conversion).
-
-Mon Feb  3 16:32:52 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* re.c (rb_memsearch): a little improvement.
-
-Mon Feb  3 13:18:05 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_memsearch): algorithm body of String#index.
-
-	* error.c (Init_Exception): "to_str" removed.
-
-	* eval.c (eval): should not rely on Exception#to_str
-
-	* eval.c (compile_error): ditto.
-
-	* error.c (err_append): ditto.
-
-Sat Feb  1 23:56:29 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (rb_hash_merge): Hash#merge, non destructive "update".
-	  now there's also Hash#merge! which is an alias to "update".
-
-Fri Jan 31 14:16:59 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_index): search using Karp-Rabin algorithm.
-
-Fri Jan 31 12:45:11 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_obj_classname): new function.
-
-	* string.c (rb_str_dup): should preserve original's class (but not
-	  hidden singleton class).
-
-	* string.c (rb_str_substr): ditto.
-
-	* parse.y: backout EXPR_CMDARG removal.
-
-Fri Jan 31 09:40:07 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/optparse.rb (OptionParser::List::accept): default
-	  pattern must not be nil.
-
-	* lib/optparse.rb (OptionParser::make_switch): NoArgument doesn't
-	  override other styles.
-
-Thu Jan 30 16:46:43 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/optparse.rb (OptionParser::Switch::PlacedArgument): added.
-	  if the next argument doesn't start with '-', use it as the
-	  value.
-
-	* lib/optparse.rb (OptionParser::make_switch): fixed a bug of
-	  pattern.
-
-	* lib/optparse.rb (Array): no need to guard.
-
-Thu Jan 30 08:27:19 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* file.c (rb_file_s_expand_path): removed a sludge.
-
-Wed Jan 29 03:24:39 2003  Michal Rokos  <michal@rokos.homeip.net>
-
-	* dir.c (glob_helper): memory leak fixed.
-
-Tue Jan 28 04:45:03 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* instruby.rb (parse_args), ext/extmk.rb (parse_args): Prepend a
-	  hyphen to the first argument of MAKEFLAGS only if appropriate.
-	  Remove wrong comments.
-
-Mon Jan 27 03:30:06 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* error.c (get_syserror): use snprintf() instead of sprintf(). pointed
-	  out by knu.
-
-Mon Jan 27 02:06:38 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* error.c (get_syserror): some Windows' errno have 5 digits. pointed
-	  out by znz.
-
-Sun Jan 26 19:23:10 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* instruby.rb ($mflags.set?): Check $make instead of $nmake, since
-	  there is no such a variable.
-
-	* instruby.rb ($mflags.set?), ext/extmk.rb ($mflags.set?): Return
-	  false if unmatched.
-
-Sun Jan 26 19:08:30 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/shellwords.rb: Embed rdoc style comments.
-
-	* lib/shellwords.rb (shellwords): Use String#lstrip!.
-
-	* lib/shellwords.rb (shellwords): Recognize an object that
-	  responds to to_str() by using String.new().
-
-Sun Jan 26 17:53:04 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* instruby.rb (parse_args), ext/extmk.rb (parse_args): Detect -n
-	  and emulate a dry run.  Use 'make' in case no --make argument is
-	  given.
-
-Sun Jan 26 07:18:42 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* instruby.rb: re-define individual methods verbosely rather than
-	  including FileUtils::Verbose, in order to suppress messages from
-	  FileUtils#cmp.
-
-	* instruby.rb (makedirs): make same directory only once even if
-	  dryrun.
-
-	* lib/fileutils.rb (FileUtils::Verbose, FileUtils::NoWrite):
-	  re-define methods with define_method instead of module_eval.
-
-Sun Jan 26 03:37:18 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* instruby.rb, ext/extmk.rb, Makefile.in, win32/Makefile.sub,
-	  bcc32/Makefile.sub: Replace the complicated MFLAGS/MAKEFLAGS
-	  parser with something plain and comprehensible.  This fixes a
-	  bug where make flags were wrongly reordered and the resulted
-	  command line often did not make sense especially when BSD make
-	  is used with extra arguments given.  Tested with FreeBSD and
-	  Linux by me and mswin32, bccwin32 and mingw by usa.
-
-Fri Jan 24 18:15:33 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y: tMINUS should have lower precedence than tPOW.
-
-Fri Jan 24 05:12:55 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/ruby-mode.el (ruby-font-lock-syntactic-keywords): deal
-	  with escaped $ and ? at the end of strings.  [ruby-talk:62297]
-
-	* misc/ruby-mode.el (ruby-font-lock-keywords): added defined?.
-
-Thu Jan 23 17:25:04 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): do not warn discarding already undefined
-	  method.
-
-	* lib/rational.rb: undef quo before replacing.
-
-Thu Jan 23 15:49:57 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (arg): missing arguments.
-
-Thu Jan 23 14:56:52 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/rational.rb: modified to support "quo".
-
-	* numeric.c (num_quo): should return most exact quotient value,
-	  i.e. float by default, rational if available.
-
-	* numeric.c (num_div): "div" should return x.divmod(x)[0].
-
-Thu Jan 23 13:24:18 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_arg): was accessing garbage argv value.
-
-Thu Jan 23 06:37:01 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* instruby.rb: should not contain destdir in shebang line.
-
-Wed Jan 22 23:19:57 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/win32.c (pipe_exec): remove unnecessary SetStdHandle().
-
-Wed Jan 22 20:20:59 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (arg): syntaxify tPOW negative number hack.
-
-	* parse.y (negate_lit): new function to negate literal numeric
-	  values in compile time.
-
-Wed Jan 22 15:36:54 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_match_exec): charset info may be stored in MBC
-	  region when $KCODE != NONE.
-
-Wed Jan 22 14:22:53 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (set_syserr): should preserve duplicated error names.
-
-Tue Jan 21 20:29:31 2003  Michal Rokos  <michal@rokos.homeip.net>
-
-	* mkmf.rb: make possible to add files to clean and distclean targets
-
-Tue Jan 21 18:05:25 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* bcc32/Makefile.sub (LIBRUBY_A): link dmyext.
-
-Tue Jan 21 16:59:18 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* instruby.rb: use real interpreter pathname at shebang line.
-	  [ruby-dev:19370]
-
-Tue Jan 21 16:22:32 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (arg): put back old ** behavior for negative number
-	  right operand.
-
-Tue Jan 21 14:46:12 2003  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pp.rb: Use Test::Unit.
-
-	* lib/prettyprint.rb: Ditto
-
-	* lib/time.rb: Ditto
-
-	* lib/tsort.rb: Ditto
-
-Tue Jan 21 04:15:50 2003  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pp.rb: Use redefined `to_s' as well as `inspect'.
-	  Useless `pretty_print' methods removed.
-	  (PP::ObjectMixin#pretty_print_inspect): new method.
-
-Mon Jan 20 21:48:43 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* configure.in (MANTYPE): Detect if the system's nroff(1) groks
-	  mdoc.  Provide a new option --with-mantype={doc|man} in case the
-	  check does not work as expected.
-
-	* Makefile.in (MANTYPE): Define MANTYPE and pass it to
-	  instruby.rb.
-
-	* instruby.rb: Convert mdoc manpages to man for systems which
-	  nroff(1) does not grok mdoc.
-
-Mon Jan 20 21:25:18 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/tempfile.rb (self.open): If a block is given, call it with
-	  tempfile as an argument and automatically close the tempfile
-	  when the block terminates.
-
-Mon Jan 20 21:02:50 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* mdoc2man.rb: Properly put nested braces, parentheses and angles.
-
-	* mdoc2man.rb: Add support for .An and .Aq/.Ao/.Ac.
-
-	* mdoc2man.rb: Add support for .Dl.
-
-	* mdoc2man.rb: Make .Pf macro actually work.
-
-	* mdoc2man.rb: Properly handle .Os.
-
-	* mdoc2man.rb: Correctly omit spaces around punctuation
-	  characters.
-
-Mon Jan 20 19:43:41 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* mdoc2man.rb: Make this work as a library.
-
-Mon Jan 20 18:22:40 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_f_require): purge too many goto's.
-
-Mon Jan 20 17:50:05 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* mdoc2man.rb (parse_macro): Understand .Ux.
-
-Mon Jan 20 17:32:56 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* mdoc2man.rb: New file.  A mdoc to man converter ported from
-	  Perl.
-
-Mon Jan 20 15:40:15 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ruby.1: Properly close .Bl with .El.
-
-Mon Jan 20 04:14:17 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/mkmf.rb (egrep_cpp): use inspect to show options.
-
-	* lib/mkmf.rb (dir_config): prior configured directories to
-	  defaults.
-
-	* lib/mkmf.rb (dir_config): extract first word to determine
-	  make command type.
-
-Mon Jan 20 02:15:53 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/aix_mksym.rb: no longer used.
-
-Mon Jan 20 00:17:16 2003  Matt Armstrong  <matt@lickey.com>
-
-	* file.c (eaccess): under windows, make eaccess() just call
-	  access(). [ruby-core:716], [ruby-bugs:PR#556]
-
-Sun Jan 19 23:08:18 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/shellwords.rb (shellwords): A backslash ('\') in single
-	  quotes should not be regarded as meta character.  This bug or
-	  maybe feature was inherited from Perl's shellwords.pl.
-
-Sun Jan 19 14:01:12 2003  UENO Katsuhiro  <unnie@blue.sky.or.jp>
-
-	* regex.c (is_in_list): should work well with UTF-8.
-
-	* regex.c (re_match_exec): ditto.
-
-Sat Jan 18 14:53:49 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* bignum.c (rb_cstr_to_inum): should not erase all 0s, but
-	  squeeze into one.  [ruby-dev:19377]
-
-Fri Jan 17 03:33:42 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* sprintf.c (rb_f_sprintf): Fix a bug caused by an uninitialized
-	  variable v, that a bignum unexpectedly gets converted into a
-	  string with its higher figures all filled with ./f/7/1,
-	  depending on the base.  This bug seems to have been introduced
-	  in rev.1.27.
-
-	* sprintf.c (rb_f_sprintf): Use switch instead of a sequence of
-	  else-if's.
-
-Wed Jan 15 15:18:38 2003  moumar  <moumar@netcourrier.com>
-
-	* configure.in (ARCHFILE): set even unless --enable-shared on
-	  AIX.  [ruby-talk:61466]
-
-	* marshal.c (math.h): should be included after ruby.h on AIX.
-	  [ruby-talk:61366]
-
-Tue Jan 14 21:47:56 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_f_require): do not search adding .rb/.so suffixes if
-	  the suffix specified.  [ruby-dev:18702]
-	  http://moonrock.jp/~don/d/200211.html#d08_t1
-
-Tue Jan 14 18:36:41 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* enum.c (enum_all): now works without block.
-
-	* enum.c (enum_any): ditto.
-
-Tue Jan 14 01:21:32 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* io.c (next_argv): not always set binmode.
-
-Mon Jan 13 20:45:19 2003  Guy Decoux  <ts@moulon.inra.fr>
-
-	* parse.y (list_append): avoid O(n) search using node->nd_next->nd_end.
-
-	* parse.y (list_concat): ditto.
-
-	* eval.c (rb_eval): NODE_ARRY nd_end adoption.
-
-Mon Jan 13 02:22:11 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/dl/lib/dl/win32.rb: eliminate unnecessary "A" adding.
-
-Sun Jan 12 16:07:17 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* io.c (next_argv): inherit binmode from $defout.
-
-Sat Jan 11 22:50:47 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/dl/lib/dl/win32.rb: compatibility improvement.
-
-Sat Jan 11 01:44:16 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* configure.in (RUBY_CHECK_IO_NEED): added more tests.
-
-	* io.c (rb_io_check_readable): seek after synchronized write.
-
-Fri Jan 10 01:23:45 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/ruby-mode.el (ruby-font-lock-syntactic-keywords): syntax
-	  classes are not allowed inside character classes.
-	  [ruby-talk:60996]
-
-Thu Jan  9 23:28:01 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* configure.in: AC_MSG_FAILURE is a new macro in 2.54b or later.
-
-Thu Jan  9 17:05:24 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* configure.in (RUBY_CHECK_IO_NEED): check whether fseek() and
-	  fflush() are needed.
-
-	* io.c (flush_before_seek): flush write stream only.
-
-	* io.c (rb_io_check_readable): seek instead of flush if the last
-	  operation was write.
-
-	* io.c (rb_io_check_writable): seek instead of flush if the last
-	  operation was read.
-
-	* bcc32/Makefile.sub, win32/Makefile.sub: needs to seek between
-	  R/W.
-
-Thu Jan  9 16:31:51 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): should not discard nested NODE_BLOCK.
-
-Thu Jan  9 15:12:30 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (stmt): NODE_NOT elimination for if/unless/while/until node.
-
-	* parse.y (primary): ditto.
-
-Thu Jan  9 13:26:18 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* st.h, st.c: Back out the introduction of st_*_func_t.  Some
-	  compilers complain about function type mismatch.
-
-Thu Jan  9 02:10:44 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): reduce recursive rb_eval() call by using sort
-	  of continuation passing style.
-
-Wed Jan  8 17:10:32 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/Win32API/lib/win32/registry.rb: added. [new]
-
-Wed Jan  8 15:54:05 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c: remove ruby_last_node and assignments seems to be
-	  unnecessary
-
-	* intern.h: debug does not run if ID_ALLOCATOR is zero.
-
-Wed Jan  8 15:04:11 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_each): treat fixnums specially to boost.
-
-	* numeric.c (num_step): remove rb_scan_args() for small speedup.
-
-Tue Jan  7 17:56:08 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (svalue_to_avalue): should return converted array.
-
-Tue Jan  7 07:48:01 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_f_local_variables): skip $_, $~ and flip states in
-	  dynamic variables.  [ruby-core:00681]
-
-Tue Jan  7 02:46:29 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (env_clear): new Hash compatible method.
-
-	* hash.c (env_shift, env_invert, env_replace, env_update): ditto.
-
-Mon Jan  6 23:36:29 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* st.h, st.c: Introduce new conventional typedef's, st_data_t,
-	  st_compare_func_t, st_hash_func_t and st_each_func_t.
-
-	* st.h, st.c: Do explicit function declarations and do not rely on
-	  implicit declarations.
-
-	* class.c, eval.c, gc.c, hash.c, marshal.c, parse.y, variable.c:
-	  Add proper casts to avoid warnings.
-
-Mon Jan  6 20:44:43 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* intern.h (rb_check_array_type): Declare rb_check_array_type().
-
-	* ext/digest/md5/md5ossl.c: Include stdio.h for sprintf() and
-	  string.h for memcmp().
-
-	* ext/dl/ptr.c: Include ctype.h for isdigit().
-
-Mon Jan  6 18:43:17 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* file.c: improve DOSISH drive letter support.
-
-Mon Jan  6 18:31:45 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/fileutils.rb (ln): add ' -f' in the verbose message.
-
-	* lib/fileutils.rb (cp_r): add 'p' in the verbose message.
-
-Mon Jan  6 16:44:52 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_join): dispatch based on "to_str".
-
-	* array.c (rb_ary_times, rb_ary_equal): ditto.
-
-Mon Jan  6 13:26:35 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* process.c (proc_exec_v): follow to proc_spawn_v(). call do_aspawn()
-	  on Win32.
-
-	* process.c (rb_proc_exec): call do_spawn() on Win32.
-
-	* win32/win32.c, win32/win32.h (do_spawn, do_aspawn): add mode flag.
-
-	* process.c (proc_spawn_v, rb_f_system): follow above change.
-
-Mon Jan  6 05:11:15 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/extmk.rb: make $0 normal variable.
-
-Mon Jan  6 02:32:46 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* struct.c (make_struct): needs meta class.
-
-Sun Jan  5 22:54:05 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/fileutils.rb (ln): `argv' is not a argument.
-
-Sun Jan  5 17:44:37 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/extmk.rb (extmake): set $0 temporarily while loading
-	  extconf.rb.
-
-Sun Jan  5 14:46:46 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* instruby.rb: need paren in regexp(make -n install).
-
-	* ext/extmk.rb (sysquote): do not need to quote on mswin/bccwin/mingw.
-
-	* ext/extmk.rb ($mflags): uniq items and remove '-' and '--'.
-	  move options to the lead.
-
-	* lib/fileutils.rb (install): model on the real install
-	  command(message).
-
-Sun Jan  5 09:36:46 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ruby.c (ruby_init_loadpath): under Windows, get the module
-	  path from an internal address instead of hard coded library
-	  name.
-
-	* cygwin/GNUmakefile.in, bcc32/Makefile.sub,
-	  win32/Makefile.sub (CPPFLAGS): removed LIBRUBY_SO macro.
-
-	* bcc32/Makefile.sub, win32/Makefile.sub (config.h): no longer
-	  depends on makefiles.
-
-Sun Jan  5 04:17:05 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* gc.c (SET_STACK_END): Issue a FLUSH_REGISTER_WINDOWS here too.
-	  This fixes make test on FreeBSD/sparc64.
-
-Sun Jan  5 03:43:47 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* defines.h (FLUSH_REGISTER_WINDOWS): Make the flushw call an
-	  inline function so it can be used as an expression.
-
-	* eval.c (EXEC_TAG, THREAD_SAVE_CONTEXT): Consistently call
-	  FLUSH_REGISTER_WINDOWS before calling setjmp(). (I suspect that
-	  every setjmp() implementation should take care of register
-	  windows, though)
-
-Sun Jan  5 03:12:32 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* file.c (utimbuf): use utimbuf instead of _utimbuf if defined _WIN32.
-
-	* win32/Makefile.sub (LIBS): use oldnames.lib.
-
-	* win32/win32.c (rb_w32_getcwd): follow above change.
-
-	* win32/win32.h: ditto.
-
-	* wince/direct.c, wince/direct.h (getcwd): ditto.
-
-	* wince/io.h: ditto.
-
-	* wince/string.c, wince/wince.h (stricmp, strnicmp): ditto.
-
-Sat Jan  4 15:18:50 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* process.c (rb_proc_exec): use same logic as DJGPP on win32 ports.
-
-	* process.c (rb_f_system): ditto.
-
-	* win32/win32.c, win32/win32.h (do_aspawn): [new]. for arrayed
-	  arguments.
-
-	* win32/win32.c (CreateChild): add new argument for real filename of
-	  executing process.
-
-	* win32/win32.c (NtHasRedirection, pipe_exec): follow above change.
-
-Sat Jan  4 14:29:52 2003  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* configure.in: set rb_cv_need_io_flush_between_seek=yes.
-
-	* win32/Makefile.sub (config.h): define NEED_IO_FLUSH_BETWEE_SEEK.
-	  (pointed out by moriq [ruby-dev:19299])
-
-Sat Jan  4 03:12:14 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (umethod_bind): exact class match is not required.  relax
-	  the restriction to subclasses.
-
-Sat Jan  4 01:33:40 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* file.c (rb_file_s_lchmod): get rid of gcc-3 -O3 warning.
-
-Fri Jan  3 22:26:07 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* process.c (rb_proc_times): need to initialize first.
-
-Fri Jan  3 01:10:17 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): call "inherited" before executing class body.
-
-	* class.c (rb_define_class): call "inherited" after defining the
-	  constant.
-
-	* class.c (rb_define_class_under): ditto.
-
-Thu Jan  2 19:37:30 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (massign): expand first element if RHS is an array and
-	  its size is 1, and LHS has concrete assignment target (i.e. LHS
-	  has target(s) other than *var).
-
-	* eval.c (massign): avoid unnecessary avalue/svalue conversion.
-
-	* eval.c (rb_yield_0): ditto
-
-	* array.c (rb_ary_update): do not allocate unused array if rpl is
-	  nil (i.e. merely removing elements).
-
-Thu Jan  2 13:55:08 2003  Mathieu Bouchard  <matju@sympatico.ca>
-
-	* io.c (io_read): should resize supplied string if it's shorter
-	  than expected.
-
-Thu Jan  2 11:01:20 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (bmcall): arguments should be an array.
-
-Wed Jan  1 18:18:45 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: better DJGPP support. add GNUmakefile.
-
-	* djgpp/GNUmakefile: new.
-
-Wed Jan  1 04:16:18 2003  Akinori MUSHA  <knu@iDaemons.org>
-
-	* node.h (struct RNode): Change argc from int to long.  Otherwise
-	  NEW_CFUNC() sets argc to a wrong value on platforms where
-	  sizeof(int) != sizeof(long) and the byte order is big-endian.
-	  This fixes breakage on FreeBSD/sparc64.
-
-Tue Dec 31 23:22:50 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (massign): removed awkward conversion between yvalue,
-	  mvalue, etc.
-
-	* eval.c (rb_yield_0): new parameter added to tell whether val is
-	  an array value or not.
-
-	* parse.y (yield_args): restructuring: new nodes: NODE_RESTARY2,
-	  NODE_SVALUE; removed node: NODE_RESTARGS.
-
-Tue Dec 31 21:13:51 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* Makefile.in, {win32,bcc32}/Makefile.sub: add new target:
-	  what-where, no-install.
-
-	* mkconfig.rb: add const: CROSS_COMPILING.
-
-	* ext/extmk.rb: no-install support.  add MAKEDIRS macro.
-
-	* lib/mkmf.rb: add !ifdef .. !endif for Borland make.
-
-	* process.c: improve DJGPP support.  system "ls", "-l".
-
-Tue Dec 31 20:16:37 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/socket/addrinfo.h (NI_MAXHOST): Define NI_MAXHOST and
-	  NI_MAXSERV only if they are not defined yet.  This fixes build
-	  on such platforms as OpenBSD.
-
-Tue Dec 31 20:07:49 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/tcltklib/extconf.rb (find_tcl, find_tk): Look for both
-	  lib{tcl,tk}M.N and lib{tcl,tk}MN on all platforms.  *BSD have
-	  Tcl/Tk libraries named this way.
-
-Tue Dec 31 19:48:21 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* configure.in: Improve OpenBSD support. [obtained from: OpenBSD
-	  ports]
-
-	* dln.c (FUNCNAME_PATTERN): Ditto.
-
-Tue Dec 31 19:21:02 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_transpose): Properly declare ary as a VALUE.
-
-	* file.c (rb_file_s_chmod): Do not directly cast an int to void *
-	  to avoid a warning.
-
-	* defines.h (FLUSH_REGISTER_WINDOWS): Add support for
-	  FreeBSD/sparc64.  miniruby still coredumps in a different place,
-	  though.
-
-Tue Dec 31 07:47:15 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (parse_string): readjusted.
-
-	* parse.y (heredoc_identifier): readjusted.
-
-	* parse.y (here_document): make EOL codes of single-quoted
-	  here-documents consistent.
-
-	* parse.y (yylex): reduced unnecessary conditionals.
-
-Tue Dec 31 04:49:51 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ruby.1: mdoc'ify.
-
-Tue Dec 31 01:30:29 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* parse.y (yylex): do not accept " __END__\n".  ([ruby-dev:19245])
-
-Mon Dec 30 21:10:59 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* parse.y (yylex): use strncmp instead of strcmp.
-	  accept "__END__\r\n".  ([ruby-dev:19241])
-
-Mon Dec 30 20:32:14 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (rb_gc_mark_frame): should mark frame->node.
-
-Mon Dec 30 19:10:30 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/extmk.rb: split --make argument contains options, assume
-	  the first word of --make-flags is always options even unless
-	  preceded by -, and ignore letter-case of options if nmake.
-
-	* instruby.rb: extract -n option also from --make and
-	  --make-flags.
-
-	* bcc32/Makefile.sub, win32/Makefile.sub: not prepend - to
-	  $(MFLAGS)
-
-Mon Dec 30 16:44:14 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* string.c (rb_str_substr): should share the shared string if
-	  present, instead of the original string.  (ruby-bugs:PR#528)
-
-Mon Dec 30 05:10:00 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/socket/socket.c (tcp_svr_init): local host to
-	  init_inetsock() is VALUE but not pointer.
-
-	* ext/socket/socket.c (sock_s_unpack_sockaddr_in): get rid of
-	  gcc-3 -O3 warning.
-
-Sun Dec 29 23:45:53 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* gc.c (gc_sweep): adjust GC trigger.
-
-	* dln.c (init_funcname_len): get rid of gcc-3 -O3 warning.
-
-	* eval.c (copy_node_scope): ditto.
-
-	* hash.c (rb_hash_foreach, delete_if_i, select_i, each_value_i,
-	  each_key_i, each_pair_i, envix): ditto.
-
-	* range.c (range_each_func): ditto.
-
-	* file.c (rb_file_s_chmod): ditto.
-
-Sun Dec 29 15:30:37 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb (fu_parseargs): should not inherit ftools.rb's
-	  misfeature.
-
-Sun Dec 29 05:08:13 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* lib/fileutils.rb (cmp): return false if file size differs.
-
-Sat Dec 28 19:21:24 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* instruby.rb: remove junk args.
-
-	* lib/mkmf.rb (create_makefile): remove a trouble library
-	  before making a shared library.
-
-	* win32/Makefile.sub: invoke instruby.rb with the --make-flags option.
-
-Sat Dec 28 03:09:58 2002  Wakou Aoyama  <wakou@ruby-lang.org>
-
-	* lib/cgi.rb (CGI#[]): improvement. thanks to Kazuhiro NISHIYAMA
-	  <zn@mbf.nifty.com>
-
-Sat Dec 28 00:34:03 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* {win32,bcc32}/Makefile.sub: remove `=' from --make-flags options.
-	  nmake quotes args if included `=' in args.
-
-	* instruby.rb: use getopts.rb.
-
-	* ext/dbm/extconf.rb (-DDBM_HDR): substitute ' with " to avoid
-	  a error on Win32.
-
-	* ext/gdbm/gdbm.c: add prototypes to avoid VC++ warnings.
-
-Fri Dec 27 21:41:57 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* bcc32/setup.mak, win32/setup.mak(-prologue-): move srcdir from
-	  CPP input or UNC path will be removed as a comment.
-
-Fri Dec 27 17:55:00 2002  Takaaki Uematsu  <mail@uema2.cjb.net>
-
-	* wince/config, wince/configure.bat: replace 1.7 with 1.8
-	  in macros.
-
-Fri Dec 27 13:28:14 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* instruby.rb: fileutils.rb accepts only one argument.
-
-Fri Dec 27 13:23:29 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb (fu_parseargs): reject illegal options
-	  correctly.
-
-	* lib/fileutils.rb (uptodate?): parameter declaration was wrong.
-
-	* lib/fileutils.rb: change coding styles.
-
-Fri Dec 27 09:25:22 2002  ABE Shigeru  <shiger-a@nifty.com>
-
-	* process.c (rb_proc_times): avoid WindowsXP crash using volatile
-	  variables.
-
-Fri Dec 27 02:56:58 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* instruby.rb: check only `-' option, and use fileutils instead of
-	  ftools.
-
-Fri Dec 27 02:45:17 2002  Wakou Aoyama  <wakou@ruby-lang.org>
-
-	* lib/net/telnet.rb: Telnet#print not add "\n".
-
-	* lib/cgi.rb: cgi['key'] is equal cgi['key'][0]
-
-Thu Dec 26 22:33:18 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb (create_makefile): check only `-' option.
-
-	* configure.in: cleanups for MinGW. remove -D__NO_ISOCEXT in $CFLAGS.
-
-	* win32/win32.h: prototypes for isinf, isnan are not needed on MinGW.
-
-Thu Dec 26 19:22:00 2002  YOSHIDA Kazuhiro <moriq@moriq.com>
-
-	* win32/setup.mak (-prologue-): moved srcdir macro definition.
-	  [ruby-win32:420].
-
-Wed Dec 25 18:26:44 2002  K.Kosako  <kosako@sofnec.co.jp>
-
-	* regex.c (re_match): fixed wrong \G behavior.  (ruby-bugs-ja:PR#377)
-
-Wed Dec 25 16:41:16 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_match_exec): fix odd \G behavior based on the patch
-	  from Nobu.
-
-Wed Dec 25 11:05:11 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* bcc32/setup.mak (-generic-): removed garbages.
-
-Wed Dec 25 10:36:20 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* bcc32/Makefile.sub, win32/Makefile.sub (RUBY_SO_NAME, config.h):
-	  use $(MAJOR) and $(MINOR). based on Nobu's patch. [ruby-win32:413]
-
-	* bcc32/setup.mak, win32/setup.mak (-prologue-): define MAJOR, MINOR
-	  and TEENY from version.h. based on Nobu's patch. [ruby-win32:413]
-
-	* win32/Makefile.sub (config.h): add HAVE_FLOAT_H.
-
-	* win32/Makefile.sub (parse.obj): depend on win32/win32.h.
-
-Tue Dec 24 23:49:16 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/irb/completion.rb: Use Object#class rather than Object#type.
-
-Tue Dec 24 23:37:40 2002  TADA Tadashi <sho@spc.gr.jp>
-
-	* lib/cgi.rb (Cookie::parse), lib/cgi-lib.rb (initialize): Do not
-	  pass to split() a bare string longer than 2 characters as
-	  separator.
-
-Tue Dec 24 19:19:24 2002  Tietew <tietew@tietew.net>
-
-	* numeric.c (DBL_MAX_10_EXP): fix typo. [ruby-dev:19175]
-
-Tue Dec 24 17:02:46 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_undefined): use NoMethodError instead of fatal.
-
-Tue Dec 24 02:12:45 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/README: Synchronize with reality.
-
-Tue Dec 24 02:05:51 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* MANIFEST, lib/README, lib/ipaddr.rb: Add ipaddr.rb from rough.
-
-Sun Dec 22 04:07:47 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/dbm/dbm.c (fdbm_alloc): allocator takes only one argument.
-
-Sun Dec 22 02:49:25 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* array.c (ary_alloc), dir.c (dir_s_alloc), eval.c (thgroup_s_alloc),
-	  file.c (rb_stat_s_alloc), hash.c (hash_alloc), io.c (io_alloc),
-	  object.c (rb_module_s_alloc, rb_class_allocate_instance),
-	  re.c (match_alloc, rb_reg_s_alloc), string.c (str_alloc),
-	  time.c (time_s_alloc), ext/digest/digest.c (rb_digest_base_alloc),
-	  ext/tcltklib/tcltklib.c (ip_alloc),
-	  ext/win32ole/win32ole.c (fole_s_allocate, fev_s_allocate)
-	  : add prototype to get rid of VC++ warnings.
-
-	* ext/sdbm/init.c (fsdbm_alloc): allocator takes only one argument.
-
-Sun Dec 22 00:36:43 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/mkmf.rb (create_makefile): accept pure ruby libraries.
-
-Sat Dec 21 23:59:42 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (ins_methods_i): should not show ID_ALLOCATOR.
-
-	* class.c (ins_methods_prot_i): ditto.
-
-	* class.c (ins_methods_priv_i): ditto.
-
-	* class.c (ins_methods_pub_i): ditto.
-
-	* eval.c (call_trace_func): ditto.
-
-	* eval.c (rb_undefined): ditto.
-
-Sat Dec 21 07:27:24 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/ruby-mode.el (ruby-parse-partial): keywords must not be
-	  preceded by @ or $.
-
-Fri Dec 20 20:29:04 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/curses/curses.c, ext/dbm/dbm.c, ext/digest/digest.c,
-	  ext/dl/handle.c, ext/dl/ptr.c, ext/dl/sym.c, ext/gdbm/gdbm.c,
-	  ext/iconv/iconv.c, ext/sdbm/init.c, ext/stringio/stringio.c,
-	  ext/strscan/strscan.c, ext/tcltklib/tcltklib.c,
-	  ext/win32ole/win32ole.c: use rb_define_alloc_func().
-
-Fri Dec 20 18:29:04 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* io.c (rb_io_fwrite): separated from io_write().
-
-	* marshal.c (w_byten): use rb_io_fwrite() to support non-blocking
-	  IO, and added error check.
-
-	* rubyio.h: prototypes; rb_io_fwrite
-
-Fri Dec 20 17:40:59 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (Init_Object): should not remove Class#allocate.
-
-	* lib/profiler.rb: separate profiling functions, without
-	  trace_func and at_exit setting.
-
-Fri Dec 20 16:20:04 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (do_block): split "do" block and tLBRACE_ARG block.
-
-	* parse.y (cmd_brace_block): new tLBRACE_ARG block rule
-
-	* parse.y (command): can take optional cmd_brace_block; use %prec
-	  to resolve shift/reduce conflict. (ruby-bugs-ja PR#372)
-
-	* eval.c (ruby_finalize): trace_func should be cleared here (after
-	  executing exit procs and finalizers).
-
-	* eval.c (rb_define_alloc_func): new allocation framework, based
-	  on Nobu's work [ruby-dev:19116].  "allocate" method is no longer
-	  used for object allocation.
-
-Fri Dec 20 05:06:49 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/README, lib/cgi/ftplib.rb, lib/telnet.rb: Delete ftplib.rb
-	  and telnet.rb.  It has been quite some time sinc they were
-	  obsoleted and made to emit warnings.
-
-Fri Dec 20 04:58:22 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/tempfile.rb: Embed Rdoc style comments.
-
-	* lib/tempfile.rb: Add length as an alias for size.
-
-Fri Dec 20 03:57:32 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/tempfile.rb: Add Tempfile#close!() as a shorthand for
-	  Tempfile#close(true).
-
-	* lib/tempfile.rb: Add Tempfile#{unlink,delete}().
-
-Fri Dec 20 03:53:01 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/README, lib/cgi/final.rb, lib/cgi/session.rb: Delete
-	  final.rb, which was obsoleted long ago.
-
-Fri Dec 20 00:16:06 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* re.c (rb_reg_match_pre, rb_reg_match_post, match_to_a,
-	  match_select): return instances of same class as the original
-	  string.  [ruby-dev:19119]
-
-Thu Dec 19 22:55:49 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* numeric.c (DBL_EPSILON): fix typo.
-
-Thu Dec 19 22:35:20 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (assign): avoid [BUG] at multiple attribute assignment.
-
-Thu Dec 19 01:00:09 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (num_step): use DBL_EPSILON.
-
-	* array.c (rb_check_array_type): new function: return an array
-	  (convert if possible), or nil.
-
-	* string.c (rb_check_string_type): new function: return a string
-	  (convert if possible), or nil.
-
-	* numeric.c (rb_dbl_cmp): returns nil if values are not
-	  comparable.
-
-	* numeric.c (fix_cmp,flo_cmp): use rb_num_coerce_cmp()
-
-	* bignum.c (rb_big_cmp): ditto.
-
-	* numeric.c (rb_num_coerce_cmp): new coercing function for "<=>",
-	  which does not raise TypeError.
-
-	* numeric.c (do_coerce): can be suppress exception now.
-
-	* object.c (rb_mod_cmp): should return nil for non class/module
-	  objects.
-
-Thu Dec 19 04:21:10 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/open-uri.rb: add a missing ||. (found by: ruby -wc)
-
-Wed Dec 18 17:53:05 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_eqq): return false if the argument is not a
-	  string.  now returns boolean value.
-
-	* class.c (rb_include_module): argument should be T_MODULE, not
-	  T_class, nor T_ICLASS.
-
-Wed Dec 18 03:52:55 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* string.c (rb_str_new4): handle tail shared string.
-	  (ruby-bugs-ja:PR#370)
-
-	* string.c (rb_str_dup_frozen): ditto.
-
-Tue Dec 17 21:08:29 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* node.h (NODE_ATTRASGN): new node, assignment to attribute.
-	  [ruby-core:00637].
-
-	* eval.c (is_defined, rb_eval): ditto.
-
-	* parse.y (attrset, node_assign): ditto.
-
-	* string.c (rb_str_substr): tail sharing.  [ruby-core:00650]
-
-	* re.c (rb_reg_nth_match): ditto.
-
-Tue Dec 17 16:52:38 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (is_defined): "defined?" should return "assignment" for
-	  attribute assignment (e.g. a.foo=b) and indexed assignment
-	  (e.g. a[2] = 44).
-
-	* parse.y (aryset): use NODE_ATTRASGN.
-
-Tue Dec 17 04:03:45 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/open-uri.rb: new file.
-
-Tue Dec 17 00:28:19 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* file.c (utimbuf): need to define for VC++.
-
-Mon Dec 16 15:53:20 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (nextc): get rid of overrun.  (pointed out by akr
-	  [ruby-list:36773])
-
-Sun Dec 15 21:16:44 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/mkmf.rb (init_mkmf): add $(topdir) to $LIBPATH if $extmk.
-	  remove adding $(archdir) to $LIBPATH.
-
-Sat Dec 15 12:15:00 2002  Takaaki Uematsu <mail@uema2.cjb.net>
-
-	* configure.in, defines.h, dir.c, dir.h, dln.c, error.c,
-	  eval.c, file.c, hash.c, io.c, main.c, missing.c,
-	  process.c, ruby.c, rubysig.h, signal.c, st.c, util.c, util.h,
-	  bcc/Makefile.sub, win32/Makefile.sub, win32/win32.h,
-	  ext/Win32API/Win32API.c, ext/socket/getaddrinfo.c,
-	  ext/socket/getnameinfo.c, ext/socket/socket.c,
-	  ext/tcltklib/stubs.c
-	  : replace "NT" with "_WIN32", add DOSISH_DRIVE_LETTER
-	* wince/exe.mak : delete \r at the end of lines.
-	* wince/mswince-ruby17.def : delete rb_obj_become
-
-Sun Dec 15 11:43:26 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (dispose_string): dispose String object.
-
-	* parse.y (heredoc_restore, here_document): fix memory leak.
-
-Sat Dec 14 14:25:00 2002  Takaaki Uematsu <mail@uema2.cjb.net>
-
-	* wince/sys : add stat.c, stat.h, timeb.c, timeb.h,
-		      types.h, utime.c, utime.h
-	* wince/dll.mak : object file name changed.
-	* wince/io.c : add empty dup2().
-	* wince/io.h : add dup2 definition.
-
-Sat Dec 14 01:51:29 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/dbm/extconf.rb (rb_check): support for GNU dbm 1.8.3.
-	  (-with-dbm-type=gdbm_compat). link against -lgdbm_compat
-	  and -lgdbm.
-
-Fri Dec 13 23:42:16 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/dbm/extconf.rb (db_check): check existence of the function
-	  in the specified library before checking it in libc.
-
-Fri Dec 13 17:15:49 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (generic_ivar_get): should always warn uninitialized
-	  instance variables.
-
-Fri Dec 13 12:33:22 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (expr): rescue clause was ignored.
-
-Thu Dec 12 18:19:14 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (RUBY_PROG_GNU_LD): add $CFLAGS, $CPPFLAGS, $LDFLAGS
-	  to the option of $CC.
-
-	* configure.in: set LIBRUBYARG to '-l$(RUBY_SO_NAME)' if the
-	  target os is cygwin and --disable-shared option is supplied.
-
-	* lib/mkmf.rb (init_mkmf): expand config["LIBRUBY"] and
-	  config["LIBRUBY_A"].  don't link $LIBRUBYARG_STATIC if
-	  --disable-shared option is supplied.
-
-	* configure.in (RUBY_CPPOUTFILE): should be a better message.
-
-	* ext/Win32API/extconf.rb: join with a space.
-
-Thu Dec 12 17:27:19 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_hash): define Regexp#hash to make regexps to be
-	  hash keys.
-
-	* re.c (Init_Regexp): define Regexp#eql? (alias to Regexp#==).
-
-Thu Dec 12 16:26:31 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* marshal.c (r_object0): singleton class instance can't be loaded.
-	  (ruby-bugs-ja:PR#366)
-
-Wed Dec 11 23:35:43 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb (create_makefile): -no-undefined -> --no-undefined.
-
-Wed Dec 11 17:54:59 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (io_read): takes optional second argument to specify a
-	  string to be written.  the string should not be frozen.
-
-	* io.c (rb_io_sysread): ditto.
-
-Wed Dec 11 11:30:28 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/digest/digest.c (rb_digest_base_copy): renamed "become".
-
-	* ext/stringio/stringio.c (strio_copy): ditto.
-
-Wed Dec 11 00:45:00 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/getoptlong.rb (GetoptLong::Error): provide a common ancestor
-	  for GetoptLong error classes (RCR#129).
-
-Tue Dec 10 17:42:39 2002  K.Kosako  <kosako@sofnec.co.jp>
-
-	* re.c (rb_reg_copy_object): fixed memory leak.
-
-Tue Dec 10 17:30:35 2002  Tanaka Akira  <akr@m17n.org>
-
-	* pack.c (utf8_limits): fix the limit of 4 bytes UTF-8 sequence.
-
-Tue Dec 10 12:01:15 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (mnew): original class of method defined in module should
-	  be the module not intermediate class.  [ruby-dev:19040]
-
-Tue Dec 10 01:16:52 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* sprintf.c (rb_f_sprintf): preceding ".." for negative numbers
-	  still left;  removed.
-
-	* sprintf.c (rb_f_sprintf): should not prepend '0' if width > prec
-	  for example "%5.3d".
-
-Sat Dec  7 18:14:23 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (Init_process): add Process.exit and Process.abort
-
-	* pack.c (utf8_to_uv): raise ArgumentError for malformed/redundant
-	  UTF-8 sequences.
-
-Fri Dec  6 03:46:00 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (last_status_set): add pid attribute to Process::Status.
-
-Wed Dec  4 17:31:42 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (uv_to_utf8): limit maximum length of the encoded string
-	  to 6 bytes, even when the platform supports 8 bytes long integers.
-
-	* pack.c (utf8_to_uv): do not decode sequences longer than 6 bytes.
-
-	* object.c (copy_object): use "copy_object" method, not "become".
-
-Wed Dec  4 16:37:11 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (copy_object): copy finalizers as well if any.
-
-	* gc.c (rb_gc_copy_finalizer): new function to copy finalizers.
-
-Tue Dec  3 01:13:41 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pp.rb (PP.singleline_pp): new method.
-
-Sun Dec  1 23:04:03 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/optparse.rb (OptionParser::new): same as OptionParser#on but
-	  returns new OptionParser::switch.
-
-Sun Dec  1 22:43:29 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* win32/win32.c (rb_w32_stat): empty path is invalid, and return
-	  ENOENT rather than EBADF in such case.  [ruby-talk:57177]
-
-Fri Nov 29 18:01:48 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (utf8_to_uv): added checks for malformed or redundant
-	  UTF-8 sequences.
-
-Thu Nov 28 12:08:30 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/mkmf.rb: Avoid the use of "clean::" in favor of "clean:" in
-	  order not to let make(1) choke if there is another dependency on
-	  the target added in a depend file.
-
-Thu Nov 28 02:40:42 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/mkmf.rb: Make sure to dig the destination directory before
-	  installing a file there.  Formerly "make install" could fail
-	  depending on make(1)'s mood of the moment, especially when -jN
-	  is given.
-
-Wed Nov 27 17:39:38 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/syslog/syslog.c: Cut redundancy.
-
-	* ext/syslog/syslog.c: Do not leak ident.
-
-Wed Nov 27 17:25:29 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/syslog/syslog.c, ext/syslog/test.rb: Syslog.close should
-	  raise RuntimeError when not opened.
-
-	* ext/syslog/syslog.c, ext/syslog/test.rb:
-	  Syslog.{ident,options,facility,mask} should all return nil when
-	  not opened.
-
-	* ext/syslog/syslog.c, ext/syslog/test.rb: Change back the output
-	  format of inspect().
-
-Wed Nov 27 16:25:43 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/test.rb: Switch from RUnit to Test::Unit.
-
-Wed Nov 27 16:14:12 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/syslog/syslog.c: Fix a problem where Syslog.ident was not
-	  marked and could thus be GC'd.
-
-Wed Nov 27 16:11:53 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/syslog/test.rb: Switch from RUnit to Test::Unit.
-
-	* ext/syslog/test.rb: The output format of inspect() is slightly
-	  altered.
-
-Wed Nov 27 06:43:26 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* error.c (exit_initialize): add SystemExit#initialize to set
-	  instance variable status.  (ruby-bugs-ja:PR#362)
-	  Now accepts status as optional first argument.
-
-	* eval.c (error_handle): now SystemExit have status always.
-
-	* eval.c (system_exit): just instantiate SystemExit without raise.
-
-	* eval.c (rb_thread_start_0): initialize SystemExit properly.
-
-Tue Nov 26 10:17:04 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dln.c (init_funcname_len): remove MAXPATHLEN dependency.
-
-Mon Nov 25 19:55:38 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb (extmake): return true if not dynamic and not static.
-
-Mon Nov 25 01:08:40 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* dln.c: revert and add the MAXPATHLEN definition on mswin32/mingw32.
-
-Sun Nov 24 20:36:53 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* dln.c: move the MAXPATHLEN definition in front.
-
-Fri Nov 22 22:55:01 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* sprintf.c (rb_f_sprintf): preceding ".." for negative
-	  hexadecimal numbers should not appear if prec (e.g. %.4) is
-	  specified.
-
-	* pack.c (NUM2I32): support platforms which does not have 32bit
-	  integers (e.g. Cray).
-
-Fri Nov 22 19:20:36 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* instruby.rb: Install batch files on Windows. [Submitted by usa]
-
-Fri Nov 22 18:31:46 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_add_method): node may be NULL.
-
-Thu Nov 21 20:53:06 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/smtp.rb: changes coding style.
-
-	* lib/net/pop.rb: ditto.
-
-	* lib/net/protocol.rb: ditto.
-
-Thu Nov 21 20:17:08 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: changes coding style.
-
-Thu Nov 21 20:04:06 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: should not overwrite Host: header.
-	  (This patch is contributed by sean@ruby-lang.org)
-
-Thu Nov 21 20:01:33 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: support Proxy-Authorization.
-	  (This patch is contributed by Alexander Bokovoy)
-
-Thu Nov 21 11:03:39 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_find_file_ext): should not terminate searching with
-	  empty path, just ignore.
-
-	* dir.c: remove <sys/parm.h> inclusion.
-
-Wed Nov 20 02:07:12 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* compar.c (cmp_eq,cmp_gt,cmp_ge,cmp_lt,cmp_le): check using
-	  rb_cmpint().
-
-	* error.c (init_syserr): remove sys_nerr dependency.
-
-Wed Nov 20 01:52:21 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (num_cmp): added to satisfy Comparable assumption.
-
-	* eval.c (rb_add_method): "initialize" should be public if it is a
-	  singleton method.
-
-Tue Nov 19 22:37:23 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_match): avoid dereferencing if size == 0.
-	  (ruby-bugs-ja:PR#360)
-
-Tue Nov 19 20:40:39 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_cmp): should return nil if an operand is not a
-	  number nor time. (ruby-bugs-ja:PR#359)
-
-	* file.c (rb_stat_cmp): should return nil if an operand is not
-	  File::Stat.
-
-Tue Nov 19 14:35:09 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_zip): iterates over items in the receiver.
-	  zipped with nil if argument arrays are shorter.  if arrays are
-	  longer, left items are ignored.  now works with blocks.
-
-	* enum.c (zip_i): changed for new behavior.
-
-	* array.c (rb_ary_transpose): added. [new]
-
-Tue Nov 19 05:12:21 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* instruby.rb: Do not install various working files under bin/.
-
-Tue Nov 19 05:07:39 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* instruby.rb: not rewrite installed scripts when dry-run mode.
-
-	* lib/ostruct.rb (OpenStruct::initialize): should symbolize keys
-	  instead of values.
-
-Tue Nov 19 02:24:10 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* instruby.rb: Rewrite installed scripts' shebang lines.
-
-	* instruby.rb: Use File.join() where appropriate.
-
-Tue Nov 19 01:53:35 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* bin/irb: Moved from sample/irb.rb.
-
-	* instruby.rb: Install script files under bin/ with ruby's program
-	  prefix and suffix.
-
-Mon Nov 18 02:13:36 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/tempfile.rb: Make this library thread safe.
-
-	* lib/tempfile.rb: Do not pick a name which was once used and is
-	  still scheduled for removal.
-
-	* lib/tempfile.rb: A lock file need not and must not be scheduled
-	  for removal.
-
-	* lib/tempfile.rb: Compare Max_try with the number of mkdir
-	  failures instead of the suffix counter.
-
-	* lib/tempfile.rb: Overall cleanup and add some important notices.
-
-Sun Nov 17 22:57:31 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (dsym): garbage returned.  (ruby-bugs-ja:PR#358)
-
-Fri Nov 15 07:40:08 2002  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
-
-	* observer.rb: raise NoMethodError instead of NameError.
-	  [ruby-dev:18788]
-
-	* ostruct.rb: ditto.  fix a bug in inspect which called String#+ with
-	  Symbol.  [ruby-dev:18788]
-
-	* profile.rb: illegal use of Array#sort!.  replaced it with non-bang
-	  method.  [ruby-dev:18792]
-
-Thu Nov 14 22:40:29 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* configure.in (LIBRUBY_A): append -static.  [ruby-dev:18689]
-
-	* configure.in (LIBRUBYARG_STATIC, LIBRUBYARG_SHARED): linker
-	  argument to link static/shared library respectively.
-
-	* Makefile.in (LIBRUBYARG_STATIC, LIBRUBYARG_SHARED): added.
-
-	* bcc32/Makefile.sub, win32/Makefile.sub: ditto.
-
-	* instruby.rb (LIBRUBY_A): install to libdir.
-
-	* lib/mkmf.rb (link_command): link static library of ruby, or
-	  try_run fails unless LIBRUBY_SO is installed.  [ruby-dev:18646]
-
-	* eval.c (call_trace_func): toplevel caller was missing.
-	  [ruby-dev:18754]
-
-	* eval.c (proc_to_s): adjust created line number.
-
-	* parse.y (primary, do_block, brace_block): adjust line number of
-	  block to beginning line, instead of the first statement inside
-	  the block.
-
-Thu Nov 14 08:23:42 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* math.c (math_acos): check errno after operation.  ditto for
-	  asin, acosh, atanh, log, log10 and sqrt.
-
-	* eval.c (rb_add_method): initialize should always be private.
-
-	* parse.y (expr): add rescue modifier rule.
-
-	* parse.y (command_call): return, break and next with argument is
-	  now part of this rule.
-
-Wed Nov 13 16:22:38 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* configure.in (DLDFLAGS): removed -Wl,-no-undefined to
-	  ext/extmk.rb, in order to allow references to symbols in other
-	  extension libraries for mkmf.rb.  [ruby-dev:18724]
-
-	* ext/extmk.rb (extmake): ditto.
-
-	* ext/extmk.rb (extmake): exit when make failed.
-
-Sun Nov 10 03:46:18 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/set.rb: retire contain?() and add superset?(),
-	  proper_superset?() subset?(), and proper_subset?().
-	  [obtained from: Jason Voegele's set.rb]
-
-	* lib/set.rb: define several aliases: union() for |(),
-	  difference() for -(), and intersection() for &().
-	  [obtained from: Jason Voegele's set.rb]
-
-	* lib/set.rb: deal with a s/id/object_id/ leftover.
-
-Sat Nov  9 16:06:57 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/tcltklib/stubs.c: should include "util.h" for ruby_strdup.
-
-Sat Nov  9 11:39:45 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c: remove ENABLE_TRACE/DISABLE_TRACE to trace child nodes of
-	  c-call. [ruby-dev:18699]
-
-Fri Nov  8 04:16:55 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): "a" in "a /5" should be considered as a local
-	  variable. [experimental]
-
-Thu Nov  7 09:51:37 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_yield_0): should enable trace for non-cfunc nodes.
-	  [ruby-dev:18645]
-
-	* eval.c (blk_orphan): a block created in a different thread is
-	  orphan.  [ruby-dev:17471]
-
-Wed Nov  6 16:57:06 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_define_method): do not set NOEX_CFUNC if klass is
-	  really a module, whose methods must be safe for reciever's type.
-
-	* eval.c (rb_eval): nosuper should not be inherited unless the
-	  overwritten method is an undef placeholder.
-
-Tue Nov  5 00:46:04 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/extmk.rb: Properly pass the given target to
-	  make(1). [pointed out by eban]
-
-Mon Nov  4 20:03:53 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* instruby.rb, lib/mkmf.rb: use CONFIG["ENABLE_SHARED"] instead of
-	  checking whether CONFIG["configure-args"] includes "--enable-shared".
-
-Mon Nov  4 16:49:14 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (primary): allow 'when'-less case statement; persuaded
-	  by Sean Chittenden.
-
-Mon Nov  4 06:28:09 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* Makefile.in, ext/extmk.rb, bcc32/Makefile.sub,
-	  win32/Makefile.sub: Introduce better command line syntax
-	  (--make/--make-flags/--extstatic) to extmk.rb and instruby.rb.
-	  Previously such command as 'make -j3 install' with pmake doesn't
-	  fail.  Formerly extmk.rb was receiving "make -j 3 -j 3" via the
-	  command line arguments and just ended up recognizing the first
-	  "3" as destdir. [with help of usa]
-
-Mon Nov  4 03:59:51 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/getopts.rb: Do not choke on characters that cannot be used
-	  in a variable name.  Replace them with `_'.  Define a hash named
-	  $OPT for convenience.
-
-Sat Nov  2 00:38:55 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (Init_Object): added Object#object_id, new name for
-	  Object#id. [new]
-
-	* object.c (rb_obj_id_obsolete): give warning for Object#id.
-
-	* numeric.c (fix_intern): added Fixnum#to_sym. [new]
-
-	* object.c (sym_to_sym): rename from Symbol#intern
-
-Fri Nov  1 14:21:06 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* enum.c (enum_zip): added Enumerable#zip. [new]
-
-	* array.c (rb_ary_zip): added Array#zip.
-
-Thu Oct 31 20:10:18 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (init_syserr): remove sys_nerr dependency.
-
-Thu Oct 31 09:31:51 2002  K.Kosako  <kosako@sofnec.co.jp>
-
-	* eval.c (rb_export_method): undef'ed method visibility should not
-	  be changed.
-
-Wed Oct 30 17:00:47 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_mod_public_method_defined, etc.): new methods:
-	  public_method_defined?, private_method_defined?,
-	  protected_method_defined?
-
-	* object.c (rb_obj_public_methods): new method
-	  Object#public_methods.
-
-	* class.c (ins_methods_i): Object#methods should list both public
-	  and protected methods.
-
-	* class.c (rb_class_public_instance_methods): new method
-	  Module#public_instance_methods.
-
-Wed Oct 30 06:29:00 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* eval.c, file.c, gc.c, io.c, object.c, ruby.c, ruby.h, struct.c,
-	  ext/socket/socket.c: differentiate long and int; use proper
-	  printf type specifiers and do casts where appropriate.
-
-Wed Oct 30 04:07:33 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (error_print, rb_longjmp, rb_thread_schedule): flush
-	  error message.  [ruby-dev:18582]
-
-	* eval.c (ruby_cleanup): added.  just clean up without exit.
-	  [ruby-dev:18582]
-
-	* eval.c (ruby_exec): added.  execute main evaluation tree without
-	  exit.  [ruby-dev:18582]
-
-	* intern.h: prototypes; ruby_cleanup, ruby_exec
-
-Tue Oct 29 02:00:08 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/extmk.rb (extmake): use dummy_makefile to create dummy
-	  Makefile.
-
-	* lib/mkmf.rb (find_executable0): EXEEXT is optional.
-
-	* lib/mkmf.rb (dummy_makefile): make dummy Makefile content.
-
-	* lib/mkmf.rb (create_makefile): define EXTLIB replacing -l.
-
-	* lib/mkmf.rb ($bccwin): detect Borland make by help message.
-
-	* lib/mkmf.rb (CLEANINGS): common rules to clean.
-
-Mon Oct 28 01:27:17 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* djgpp/config.sed (@program_transform_name@): use `%', not `,'.
-
-Sun Oct 27 22:59:50 2002  KONISHI Hiromasa <konishih@fd6.so-net.ne.jp>
-
-	* ext/extmk.rb(78) : The unnecessary error when installing by bccwin32
-	                     is controlled.
-
-	* lib/mkmf.rb(773) : Also in the case of bccwin32, the path was added.
-
-Sun Oct 27 17:07:25 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* djgpp/*: sync with the latest.
-
-	* ext/extmk.rb, lib/mkmf.rb: flush $stdout.
-
-	* io.c (READ_DATA_PENDING_COUNT, READ_DATA_PENDING_PTR):
-	  undef these macros on DJGPP.
-
-Sat Oct 26 10:11:47 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* node.h (nd_type): cast the value to int.
-
-Sat Oct 26 04:27:35 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/dbm/dbm.c (fdbm_indexes, fdbm_select): add a missing
-	  argument and prevent coredump when a nonexistent key is
-	  specified.
-
-	* ext/sdbm/init.c (fsdbm_indexes, fsdbm_select): ditto.
-
-Sat Oct 26 03:28:43 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* eval.c, gc.c: use a common set of alloca() #ifdef's.  This fixes
-	  the build with Intel C Compiler for Linux.
-
-	* eval.c (rb_f_require): declare old_func with a real type, not
-	  just type modifiers.
-
-Fri Oct 25 02:55:01 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* string.c (rb_str_split_m): RSTRING(str)->ptr might become NULL.
-	  [ruby-dev:18581]
-
-Thu Oct 24 21:57:02 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* configure.in (LIBPATHFLAG): avoid $ substitution.
-	  [ruby-dev:18577]
-
-	* ext/extmk.rb (extmake): expand $srcdir.
-
-	* ext/win32ole/extconf.rb: should not override $CFLAGS, but
-	  append.
-
-	* lib/mkmf.rb (config_string): use given config hash.
-
-	* bcc32/Makefile.sub (.rc.res): directory part may be empty in
-	  Borland make.
-
-Thu Oct 24 03:38:07 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/mkmf.rb (create_makefile): site-install target for backward
-	  compatibility.
-
-	* lib/mkmf.rb (init_mkmf): libdir prior to topdir.
-
-	* configure.in (LIBPATHFLAG): should escape $.  [ruby-dev:18572]
-
-	* mkconfig.rb: never substitute escaped $$.
-
-	* instruby.rb: not install LIBRUBY_SO unless enable-shared.
-	  [ruby-dev:18569]
-
-Wed Oct 23 19:16:06 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_eval): added NODE_DSYM, symbol literal with
-	  interpolation.
-
-	* node.h: ditto.
-
-	* intern.h: prototypes; rb_is_junk_id, rb_str_dump, rb_str_intern
-
-	* object.c (sym_inspect): escape and quote for non-alphanumeric
-	  symbols.
-
-	* parse.y (dsym, tokadd_string, yylex): extended symbol literals.
-
-	* parse.y (rb_is_junk_id): added.
-
-	* string.c (rb_str_dump, rb_str_intern) : make extern.
-
-	* lib/mkmf.rb (create_makefile): deffile should be removed by
-	  distclean, not clean.
-
-Tue Oct 22 23:56:41 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/mkmf.rb (init_mkmf): add dir_config("opt").
-
-Tue Oct 22 19:44:03 2002  KONISHI Hiromasa <konishih@fd6.so-net.ne.jp>
-
-	* bcc32/configure.bat : The command line when calling setup.mak is
-	                        corrected.
-
-	* bcc32/readme.bcc32 : It follows up about the option of configure.bat.
-
-Tue Oct 22 15:23:19 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* instruby.rb: add dryrun mode.
-
-	* ext/extmk.rb (extmake): add install: target to dummy Makefile.
-
-	* ext/extmk.rb (extmake): avoid Borland make's quirk behavior.
-
-	* lib/mkmf.rb (link_command): opt is not a makefile macro.
-
-	* bcc32/Makefile.sub ($(LIBRUBY_SO) $(LIBRUBY)): EXTOBJS were not
-	  linked.
-
-	* bcc32/Makefile.sub (ext/extinit.obj): missing.
-
-	* bcc32/Makefile.sub (TRY_LINK): options have to place before any
-	  non-option arguments.
-
-	* win32/Makefile.sub (TRY_LINK): need -link and -libpath options.
-
-	* bcc32/Makefile.sub, win32/Makefile.sub (RANLIB): logical
-	  operator never work with command.com.
-
-Tue Oct 22 00:59:59 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (RUBY_CPPOUTFILE): fix cache file bug.
-
-	* lib/mkmf.rb (link_command): put 'opt' after conftest.c for
-	  static linking.
-
-Mon Oct 21 22:53:02 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* configure.in (XCFLAGS): CFLAGS to compile ruby itself.
-
-	* configure.in (LIBEXT): suffix for static libraries.
-
-	* configure.in (LIBPATHFLAG): switch template to specify library
-	  path.
-
-	* configure.in (LINK_SO): command to link shared objects.
-
-	* configure.in (DEFFILE, ARCHFILE): miscellaneous system dependent
-	  files.
-
-	* configure.in (EXPORT_PREFIX): prefix to exported symbols on
-	  Windows.
-
-	* configure.in (COMMON_LIBS, COMMON_MACROS, COMMON_HEADERS):
-	  libraries, macros and headers used in common.
-
-	* configure.in (RUBYW_INSTALL_NAME, rubyw_install_name): GUI mode
-	  executable name.
-
-	* Makefile.in (CFLAGS): append XCFLAGS.
-
-	* Makefile.in (PREP): miscellaneous system dependent files.
-
-	* Makefile.in (ruby.imp, ext/extinit.o): moved from ext/extmk.rb.
-
-	* Makefile.in (fake.rb): CROSS_COMPILING keeps building platform.
-
-	* Makefile.in (MAKEFILES): depend on *.in and config.status.
-
-	* Makefile.in (parse.c): replace "y.tab.c" with actual name for
-	  byacc.
-
-	* ext/extmk.rb, lib/mkmf.rb: integrated.
-
-	* ext/extmk.rb: propagate MFLAGS.
-
-	* ext/extmk.rb (extmake): make dummy Makefile to clean even if no
-	  Makefile is made.
-
-	* lib/mkmf.rb (older): accept multiple file names and Time
-	  objects.
-
-	* lib/mkmf.rb (xsystem): split and quote.
-
-	* lib/mkmf.rb (cpp_include): make include directives.
-
-	* lib/mkmf.rb (try_func): try whether specified function is
-	  available.
-
-	* lib/mkmf.rb (install_files): default to site-install.
-
-	* lib/mkmf.rb (checking_for): added.
-
-	* lib/mkmf.rb (find_executable0): just find executable file with
-	  no message.
-
-	* lib/mkmf.rb (create_header): output header file is variable.
-
-	* lib/mkmf.rb (create_makefile): separate sections.
-
-	* lib/mkmf.rb (init_mkmf): initialize global variables.
-
-	* win32/Makefile.sub, bcc32/Makefile.sub (CPP, AR): added.
-
-	* bcc32/Makefile.sub (ARCH): fixed to i386.
-
-	* win32/Makefile.sub, bcc32/Makefile.sub (miniruby): should not
-	  link EXTOBJS.
-
-	* ext/dl/extconf.rb: use try_cpp to cross compile.
-
-	* ext/dl/extconf.rb: not modify files in source directory.
-
-Fri Oct 18 23:11:21 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (value_expr0): allow return/break/next/redo/retry in rhs
-	  of logical operator.  [ruby-dev:18534]
-
-	* parse.y (remove_begin): eliminate useless NODE_BEGIN.
-	  [ruby-dev:18535]
-
-Fri Oct 18 01:02:44 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* hash.c, eval.c: Use (*_NSGetEnviron()) instead of environ on
-	  Darwin for namespace cleanness.  [ruby-core:00537]
-
-	* dln.c (dln_load): Fix Darwin support that has been disabled and
-	  switch to using it on Darwin instead of the system dlopen().
-	  [ruby-core:00541]
-
-Thu Oct 17 19:17:56 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* marshal.c (w_byten): added; write n bytes from s to arg.
-
-	* marshal.c (dump): flush buffered data.
-
-	* marshal.c (marshal_dump, r_byte, r_bytes0, marshal_load): unify
-	  marshaling I/O.  [ruby-talk:53368]
-
-Thu Oct 17 12:58:24 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb: stat.blksize might be 0/nil.
-
-	* lib/fileutils.rb: change coding style.
-
-Wed Oct 16 22:35:53 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* sprintf.c (rb_f_sprintf): disallow mixed usage of numbered and
-	  unnumbered arguments.  [ruby-dev:18531]
-	  get rid of memory leak at exception.  [ruby-core:00460]
-
-Wed Oct 16 13:36:29 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* variable.c (rb_global_entry): not add global entry until
-	  initialized to avoid accessing it while GC.  [ruby-dev:18514]
-
-	* variable.c (rb_alias_variable): ditto.
-
-Wed Oct 16 01:03:54 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_str_to_dbl): RString ptr might be NULL.
-
-	* object.c (rb_cstr_to_dbl): p pointer might be NULL.
-
-	* bignum.c (rb_str_to_inum): RString ptr might be NULL.
-
-	* bignum.c (rb_cstr_to_inum): str pointer might be NULL.
-
-Sat Oct 12 23:44:11 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* win32/win32.c (rb_w32_putc): wrong condition to fill or flush on
-	  bccwin32.  [ruby-win32:408]
-
-Fri Oct 11 15:58:06 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (arg): rescue modifier is now an operator with
-	  precedence right below assignments. i.e. "a = b rescue c" now
-	  parsed as "a = (b rescue c)", not as "(a = b) rescue c". [new]
-	  [experimental]
-
-Fri Oct 11 06:05:30 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* win32/win32.c (rb_w32_fclose, rb_w32_close): use closesocket()
-	  for socket.  [ruby-win32:382]
-
-	* win32/win32.c (StartSockets): set NtSocketsInitialized.
-
-	* win32/win32.h: prototypes; rb_w32_fclose, rb_w32_close
-
-Fri Oct 11 00:24:57 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* gc.c (ruby_xmalloc, ruby_xrealloc): restrict total allocation
-	  size according to memories consumed by live objects.
-	  [ruby-dev:18482]
-
-	* gc.c (gc_sweep): estimate how live objects consume memories.
-
-Thu Oct 10 17:26:12 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/tcltklib/stubs.c (ruby_tcltk_stubs): fix memory leak.
-	  [ruby-dev:18478]
-
-Thu Oct 10 15:20:18 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/weakref.rb (WeakRef::@@final): use Hash#delete.
-
-	* lib/weakref.rb (WeakRef::__getobj__): examine if alive or not by
-	  ID_REV_MAP to deal with recycled object.  [ruby-dev:18472]
-
-	* lib/weakref.rb (WeakRef::weakref_alive?): ditto.
-
-Wed Oct  9 07:11:25 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* gc.c (gc_sweep): also adjust heaps_limits when free unused heap
-	  page.  [ruby-core:00526]
-
-	* io.c (io_fflush): condition to retry can occur.
-
-	* io.c (io_write): returned 0 wrongly if no error occurred.
-
-Tue Oct  8 14:19:07 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* io.c (io_write): must check returned value from fwrite() before
-	  test with ferror().  (ruby-bugs-ja:PR#350)
-
-Tue Oct  8 10:55:23 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/prettyprint.rb (PrettyPrint.singleline_format): new method.
-
-Mon Oct  7 16:43:07 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (bigdivrem): bignum zero's len should not be 0.
-
-Mon Oct  7 15:36:42 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (bigdivmod): wrong condition check for Bignum zero.
-
-	* bignum.c (Init_Bignum): need to add Bignum#div.
-
-Sun Oct  6 00:49:15 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* eval.c (rb_load): should not pass blocks to the loaded file.
-	  [ruby-dev:18458]
-
-Fri Oct  4 20:25:38 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_thread_interrupt, rb_thread_signal_raise): no need to
-	  save dead thread context. (same as [ruby-dev:18322])
-	  (ruby-bugs-ja:PR#349)
-
-Fri Oct  4 13:05:58 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (RUBY_PROG_GNU_LD): check whether the linker is GNU ld.
-
-	* ext/extmk.rb (create_makefile): add -Wl,-no-undefined to $DLDFLAGS
-	  on Linux if GNU ld is used and --enable-shared is specified.
-
-Fri Oct  4 02:21:16 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big_rshift): num should be initialized by carry
-	  bits if x is negative.
-
-	* bignum.c (bigdivmod): len for bignum zero is 1, not 0.
-
-Thu Oct  3 20:22:11 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* bcc32/mkexports.rb: to work on cygwin via telnet.
-	  [ruby-win32:358]
-
-	* ext/tcltklib/tcltklib.c (ip_invoke): requires command name
-	  argument.  [ruby-dev:18438]
-
-	* eval.c (ruby_init, ruby_options): Init_stack() with local
-	  location.  (ruby-bugs-ja:PR#277)
-
-	* eval.c (rb_call0): disable trace call.  [ruby-dev:18074]
-
-	* eval.c (eval, rb_load): enable trace call.  [ruby-dev:18074]
-
-	* eval.c (rb_f_require): set source file name for extension
-	  libraries.  [ruby-dev:18445]
-
-	* gc.c (Init_stack): prefer address of argument rather than local
-	  variable to initialize rb_gc_stack_start.
-
-	* ruby.c (translate_char): translate a character in a string;
-	  DOSISH only.  [ruby-dev:18274]
-
-	* ruby.c (ruby_init_loadpath): added argv[0] handling under
-	  Human68K.  [ruby-dev:18274]
-
-	* ruby.c (proc_options): translate directory separator in $0 to
-	  '/'.  [ruby-dev:18274]
-
-Thu Oct  3 00:27:26 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/delegate.rb (Delegator::initialize): use Object#class
-	  instead of deprecated Object#type.
-
-Wed Oct  2 23:32:48 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* configure.in (RUBY_CHECK_IO_NEED_FLUSH): check whether fflush()
-	  is needed.
-
-	* io.c (flush_before_seek): flush before seek if buffered data
-	  may remain.
-
-	* io.c (rb_io_check_readable): flush if the last operation was
-	  write.
-
-	* io.c (rb_io_check_writable): flush if the last operation was
-	  read.
-
-	* rubyio.h (FMODE_RBUF): added.
-
-Wed Oct  2 23:09:20 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* io.c (rb_io_wait_readable): handle retryable errors.
-
-	* io.c (rb_io_wait_writable): ditto.
-
-	* ext/socket/socket.c (bsock_send): ditto.
-
-	* ext/socket/socket.c (s_recvfrom): ditto.
-
-	* ext/socket/socket.c (s_accept): ditto.
-
-	* ext/socket/socket.c (udp_send): ditto.
-
-	* ext/socket/getaddrinfo.c (afdl): made private structures constant.
-
-	* rubyio.h: prototype; rb_io_wait_readable(), rb_io_wait_writable().
-
-Wed Oct  2 13:03:58 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: set ac_cv_func_setitimer to "no" on Cygwin.
-
-Wed Oct  2 10:59:29 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (gc_sweep): free unused heap page to reduce process size if
-	  possible.
-
-	* object.c (rb_obj_type): deprecated Object#type; use Object#class.
-
-Tue Oct  1 23:48:32 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/socket/socket.c (init_sock): no need for special finalizer,
-	  socket descriptor is no longer duplicated in 1.7.
-	  [ruby-talk:50732]
-
-	* win32/win32.c, win32/win32.h (rb_w32_fddup, rb_w32_fdclose):
-	  delete.
-
-Mon Sep 30 20:29:10 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* io.c (rb_io_inspect): not need to raise IOError for closed
-	  stream.  [ruby-talk:51871]
-
-Mon Sep 30 03:48:15 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_check): need no Fixnum check.
-
-Sun Sep 29 18:30:24 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* win32/win32.c (rb_w32_open_osfhandle): adjust
-	  rb_w32_open_osfhandle() with _open_osfhandle().
-
-	* win32/win32.c (rb_w32_accept, rb_w32_socket): return -1 on
-	  error.
-
-	* win32/win32.h: should use file descriptor instead of SOCKET.
-
-Sun Sep 29 06:33:03 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/win32.c (is_socket, rb_w32_select, rb_w32_accept, rb_w32_bind,
-	  rb_w32_connect, rb_w32_getpeername, rb_w32_getsockname,
-	  rb_w32_getsockopt, rb_w32_ioctlsocket, rb_w32_listen, rb_w32_recv,
-	  rb_w32_recvfrom, rb_w32_send, rb_w32_sendto, rb_w32_setsockopt,
-	  rb_w32_shutdown, rb_w32_socket, rb_w32_gethostbyaddr,
-	  rb_w32_gethostbyname, rb_w32_gethostname, rb_w32_getprotobyname,
-	  rb_w32_getprotobynumber, rb_w32_getservbyname, rb_w32_getservbyport):
-	  need to protect WSAGetLastError() by RUBY_CRITICAL. [ruby-talk:51778]
-
-Sat Sep 28 20:06:36 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* keywords: add braces around initializers.
-
-Sat Sep 28 13:19:29 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* hash.c (rb_hash_become): should check self-assignment after
-	  conversion.
-
-Sat Sep 28 10:40:44 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (rb_hash_become): Hash#become should check added
-	  self-assignment.
-
-	* class.c (rb_make_metaclass): metaclass of a superclass may be
-	  NULL at boot time.
-
-Sat Sep 28 09:50:03 2002  KONISHI Hiromasa <konishih@fd6.so-net.ne.jp>
-
-	* ext/extmk.rb: The condition judgment without necessity was deleted.
-
-Fri Sep 27 18:40:42 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_thread_deadlock): more verbose message at deadlock.
-
-	* eval.c (rb_thread_schedule): ditto.
-
-	* eval.c (rb_thread_join): ditto.
-
-Fri Sep 27 13:24:35 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): Class#inherited should be called after the
-	  execution of the class body.
-
-Fri Sep 27 02:41:53 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/sha1: Use OpenSSL's SHA1 engine if available.  It is
-	  much faster than what we have now (sha1.[ch]).  Add a knob
-	  (--with-bundled-sha1) to extconf.rb which makes it use the
-	  bundled one anyway.
-
-Fri Sep 27 02:25:14 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/rmd160: Use OpenSSL's RMD160 engine if available.  It
-	  is much faster than what we have now (rmd160.[ch]).  Add a knob
-	  (--with-bundled-rmd160) to extconf.rb which makes it use the
-	  bundled one anyway.
-
-Fri Sep 27 01:23:39 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/md5: Use OpenSSL's MD5 engine if available.  It is
-	  much faster than what we have now (md5.[ch]).  Add a knob
-	  (--with-bundled-md5) to extconf.rb which makes it use the
-	  bundled one anyway.
-
-Thu Sep 26 22:44:21 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/digest.c (rb_digest_base_s_digest): Fix a double
-	  free() bug mingled with allocation framework deployment.
-
-	* ext/digest/digest.c (rb_digest_base_s_hexdigest): Get rid of
-	  redundant struct allocation.
-
-Thu Sep 26 09:52:52 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (primary): remove "return outside of method" check at
-	  compile time.
-
-Wed Sep 25 23:51:29 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* dir.c (glob_helper): must not closedir() when exception raised
-	  while globbing "**".
-
-	* marshal.c (w_uclass): unused variable.
-
-	* re.c (match_clone): unused.
-
-	* regex.c (re_compile_pattern): get rid of implicit promotion from
-	  plain char to int.
-
-Wed Sep 25 17:46:46 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* lib/mkmf.rb (libpathflag): restore ENV['LIB'] when some error
-	  occurred.
-
-Wed Sep 25 16:14:51 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_match): p1 may exceed pend limit.
-
-Mon Sep 23 23:22:43 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_call0): must not clear ruby_current_node, or
-	  backtrace cannot be generated.
-
-	* intern.h (ruby_yyparse): rather than yyparse().
-
-	* parse.y (yylex): nextc() returns -1 at end of input, not 0.
-
-	* parse.y (newline_node): reduce duplicated newline node.
-
-	* parse.y (literal_concat): get rid of warning.
-
-	* parse.y (new_evstr): fixed junk code.
-
-Mon Sep 23 19:57:52 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (RUBY_MINGW32): new macro. check for the MinGW
-	  compiler environment.
-
-	* lib/mkmf.rb: refactoring.
-
-Mon Sep 23 08:27:11 2002  Tanaka Akira  <akr@m17n.org>
-
-	* io.c (appendline): forget to terminate with nul.
-
-Mon Sep 23 02:46:29 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (ruby_run): should set toplevel visibility again here.
-
-	* eval.c (rb_eval): should not rely on ruby_class == rb_cObject
-	  check.   Besides allow implicit publicity for attribute set
-	  methods.
-
-	* parse.y (primary): need not to check class_nest, just set
-	  whether method is an attrset or not.
-
-Sun Sep 22 21:49:42 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (call_trace_func): should not call trace function while
-	  compilation.
-
-	* eval.c (rb_call0): also inside c-func.
-
-	* parse.y (yycompile): ditto.
-
-	* ruby.c (require_libraries): preserve source file/line for each
-	  require.
-
-Sun Sep 22 17:08:11 2002  Tanaka Akira  <akr@m17n.org>
-
-	* string.c (rb_str_each_line): p might be at the top of the
-	  string.
-
-Sat Sep 21 23:28:28 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_make_metaclass): class of metaclass should be
-	  metaclass of superclass, unless class itself is a metaclass;
-	  class of metaclass of metaclass should point back to self.
-	  eh, confusing, isn't it.
-
-	* class.c (rb_singleton_class): check if its class is singleton
-	  AND attached to self.
-
-Sat Sep 21 22:23:41 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_thread_raise): no need to save dead thread context.
-	  [ruby-dev:18322]
-
-Fri Sep 20 23:02:01 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (block_append): eliminate unused literal nodes.
-
-	* parse.y (literal_concat): refined literal concatenation.
-
-Fri Sep 20 19:43:40 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/set.rb: Merge rough/lib/set.rb rev.1.5-1.15.
-
-Wed Sep 18 12:41:16 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): should define class/module under ruby_cbase.
-
-	* eval.c (rb_eval): should set class/module path based on
-	  ruby_cbase, not ruby_class.
-
-	* eval.c (module_setup): use ruby_cbase instead of ruby_class.
-
-Tue Sep 17 21:06:04 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_thread_die): put thread dead state.
-
-	* eval.c (rb_thread_atfork): free stack buffer at fork too.
-
-Tue Sep 17 01:13:31 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_mod_nesting): load wrapping module should appear in
-	  Module#nesting list. (ruby-bugs-ja:PR#328)
-
-	* eval.c (rb_thread_remove): free stack buffer on remove.
-
-Tue Sep 17 00:58:35 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* io.c: add parameter prototype.
-
-	* re.c: ditto.
-
-Sun Sep 15 21:14:22 2002  KONISHI Hiromasa <konishih@fd6.so-net.ne.jp>
-
-	* win32/win32.c (rb_w32_opendir, rb_w32_stat): Corresponds to
-	  the unjust path containing ".
-
-Sun Sep 15 19:48:55 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (OUTFLAG, CPPOUTFILE): moved from lib/mkmf.rb.
-	  check whether ${CPP} accepts the -o option.
-
-	* win32/Makefile.sub (OUTFLAG, CPPOUTFILE): ditto.
-
-	* bcc32/Makefile.sub (OUTFLAG, CPPOUTFILE): ditto.
-
-	* djgpp/config.sed (OUTFLAG, CPPOUTFILE): ditto.
-
-	* lib/mkmf.rb (OUTFLAG, CPPOUTFILE): use CONFIG.
-	  make easy to understand log.
-
-	* mkconfig.rb (val): should not strip.
-
-Sat Sep 14 20:13:42 2002  KONISHI Hiromasa <konishih@fd6.so-net.ne.jp>
-
-	* error.c(rb_sys_fail): remove case EPIPE on bcc32 .
-
-Fri Sep 13 23:39:49 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* dir.c (glob_func_caller): add prototype to get rid of warning.
-
-Fri Sep 13 18:35:12 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_eval): avoid uninitialized global/class variable
-	  warnings at `||='.  [ruby-dev:18278]
-
-	* parse.y (stmt, arg): ditto
-
-Fri Sep 13 13:28:04 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/mkmf.rb ($INSTALLFILES): avoid warning when $VERBOSE mode.
-
-Thu Sep 12 23:20:10 2002  KONISHI Hiromasa <konishih@fd6.so-net.ne.jp>
-
-	* bcc32/setup.mak    : Control of a message.
-
-	* bcc32/makefile.sub : include resource.
-
-Thu Sep 12 18:10:03 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* dir.c (glob_helper): fixed freeing buffer.  (ruby-bugs-ja:PR#332)
-
-	* dir.c (glob_helper): should pass matched path.  (ruby-bugs-ja:PR#333)
-
-Thu Sep 12 00:09:32 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_trap_eval): preserve thread status and so on.
-	  [ruby-talk:40337], [ruby-core:00019]
-
-Wed Sep 11 21:25:52 2002  Tanaka Akira  <akr@m17n.org>
-
-	* pp.rb (ARGF.pretty_print): implemented.
-	  (PP.pp): arguments reordered.
-
-Wed Sep 11 18:55:38 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (proc_to_s): refined format.  [ruby-dev:18215]
-
-Wed Sep 11 17:47:17 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/win32.c, win32/win32.h (rb_w32_getpid): negate pid under Win9x.
-	  [ruby-dev:18262]
-
-Wed Sep 11 12:58:57 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* string.c (get_pat): Add an extra argument "quote".
-
-	* string.c (rb_str_match_m): Do not bother to convert if a regexp
-	  is given.
-
-Wed Sep 11 11:33:40 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* bcc32/Makefile.sub: remove unnecessary `.dll' from filename of
-	  dll's resource file.
-
-	* cygwin/GNUmakefile.in: ditto. [ruby-dev:17103]
-
-	* win32/Makefile.sub: ditto. [ruby-dev:17103]
-
-	* win32/resource.rb: ditto. [ruby-dev:17103]
-
-Wed Sep 11 09:59:46 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* io.c (rb_io_wait_readable): added.
-
-	* io.c (rb_io_wait_writable): added.
-
-	* io.c (io_read_retryable): added.
-
-	* io.c (io_write): retry on EINTR, ERESTART and EWOULDBLOCK.
-	  [ruby-dev:17855], [ruby-dev:17878], [ruby-core:00444]
-
-	* io.c (rb_io_fread): ditto.
-
-	* io.c (read_all): ditto.
-
-	* io.c (appendline): ditto.
-
-	* io.c (rb_io_each_byte): ditto.
-
-	* io.c (rb_io_getc): ditto.
-
-Wed Sep 11 09:29:24 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/Makefile.sub (ext): make directory `ext' on compile dir.
-	  [ruby-dev:18255]
-
-Wed Sep 11 00:41:10 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_mod_define_method): initialize orig_func too.
-	  (ruby-bugs-ja:PR#330)
-
-Wed Sep 11 00:01:32 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (glob_helper): prevent memory leak using rb_protect().
-
-	* string.c (rb_str_associate): no need to check freeze flag.
-
-	* string.c (rb_str_resize): should honor STR_ASSOC flag on
-	  resize.
-
-	* string.c (rb_str_resize): proper STR_ASSOC handling.  pointed
-	  out by Michal Rokos.
-
-	* string.c (rb_str_buf_cat): ditto.
-
-	* string.c (rb_str_cat): ditto.
-
-	* string.c (rb_str_buf_append): ditto.
-
-	* string.c (rb_str_append): ditto.
-
-Tue Sep 10 23:35:46 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (nextc): restore line number after here documents.
-	  (ruby-bugs-ja:PR#331)
-
-	* parse.y (heredoc_restore): ditto.
-
-Tue Sep 10 18:26:52 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb, lib/mkmf.rb ($INCFLAGS): new var for -I$(topdir).
-
-	* lib/mkmf.rb: add #define WIN32_LEAN_AND_MEAN to improve compile
-	  times.
-
-Tue Sep 10 17:16:14 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/Makefile.sub (miniruby): shouldn't link $(EXTOBJS).
-	  [ruby-dev:17059]
-
-	* win32/Makefile.sub ($(LIBRUBY_A), $(LIBRUBY)): avoid lib.exe's
-	  warning. [ruby-dev:17059]
-
-	* win32/Makefile.sub: remove unnecessary rules. [ruby-dev:17059]
-
-	* win32/configure.bat, win32/setup.mak, win32/README.win32: enable to
-	  pass some arguments to configure. [ruby-dev:17059]
-
-Mon Sep  9 23:43:33 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* win32/win32.h (S_I?USR): define only if not mingw32.
-
-Mon Sep  9 11:21:04 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/stringio/stringio.c (strio_set_string): reinitialize
-	  properly.
-
-	* ext/stringio/stringio.c (strio_become): added self-assign check
-	  and experimental auto-conversion to StringIO.
-
-	* ext/stringio/stringio.c (strio_reopen): added.
-
-
-Sun Sep  8 21:29:25 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* time.c (time_free): prototype; struct time_object -> void *.
-	  avoid GCC warnings.
-
-	* lib/mkmf.rb, ext/extmk.rb ($LINK, $CPP): move to lib/mkmf.rb.
-
-Sun Sep  8 19:02:28 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* time.c: prototype; time_free() to avoid VC++ warnings.
-
-	* ext/tcltklib/tcltklib.c: prototype; invoke_queue_handler() to avoid
-	  VC++ warning.
-
-	* win32/win32.c (rb_w32_stat): remove S_IWGRP and S_IWOTH bits from
-	  st_mode.
-
-	* win32/win32.h (S_I*): define if not defined.
-
-Sun Sep  8 14:38:31 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: modify program_prefix only if specified
-	  --program-prefix.
-
-	* configure.in: don't generate ext/extmk.rb.
-
-	* Makefile.in: execute directly $(srcdir)/ext/extmk.rb.
-	  remove -Cext option, "Dir::chdir 'ext'" in ext/extmk.rb.
-
-	* {win32,bccwin32}/Makefile.sub: ditto.
-
-	* instruby.rb: ditto.
-
-	* ext/extmk.rb: renamed from ext/extmk.rb.in.
-
-	* lib/mkmf.rb (module Logging): create log files (mkmf.log)
-	  in each extension module directories.
-
-	* ext/extmk.rb: ditto.
-
-	* lib/mkmf.rb (macro_defined?): new method.
-
-	* ext/.cvsignore: remove extmk.rb.
-
-	* ext/*/.cvsignore: add "*.def".
-
-	* lib/mkmf.rb (have_struct_member): moved from ext/socket/extconf.rb.
-
-	* ext/socket/extconf.rb: use macro_defined? instead of egrep_cpp.
-
-	* ext/etc/extconf.rb: use have_struct_member.
-
-	* ext/etc/etc.c: add prefix HAVE_ST_ to PW_ macros.
-
-Sun Sep  8 14:36:40 2002  KONISHI Hiromasa <konishih@fd6.so-net.ne.jp>
-
-	* bcc32/configure.bat : Control of a message.
-	* bcc32/makefile.sub  : @(sitearch) typo.
-	* ext/extmk.rb.in     : [bccwin32] libdir is added to a library path.
-	* lib/mkmf.rb         : ditto.
-
-Sat Sep  7 23:32:56 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/inf-ruby.el (inferior-ruby-error-regexp-alist): regexp
-	  alist for error message from ruby.
-
-	* misc/inf-ruby.el (inferior-ruby-mode): fixed for Emacs.
-
-	* misc/inf-ruby.el (ruby-send-region): compilation-parse-errors
-	  doesn't parse first line, so insert separators before each
-	  evaluations.
-
-Sat Sep  7 19:46:57 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/set.rb: Disallow Set.new(false).  Add even more tests.
-	  [Submitted by: "Christoph" <chr_news@gmx.net>]
-
-Sat Sep  7 19:23:56 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/set.rb: Fix a bug in flatten()'s recursive set detection.
-	  [Submitted by: "Christoph" <chr_news@gmx.net>]  Some tests
-	  against the bug are added.
-
-	* lib/set.rb: Resurrect the test suite by putting it after
-	  __END__ and executing `eval DATA.read'.
-
-Sat Sep  7 08:41:39 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* parse.y (rb_gc_mark_parser): ruby_eval_tree is marked in eval.c.
-
-Fri Sep  6 20:01:38 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/mkmf.rb ($CC): command to compile C source.
-
-	* lib/mkmf.rb (logging): added.
-
-	* lib/mkmf.rb (try_compile): added.
-
-	* lib/mkmf.rb (egrep_cpp): use internal grep when pattern is
-	  Regexp, otherwise use external egrep command but get rid of
-	  pipe of command.com.
-
-	* lib/mkmf.rb (have_func): local variable should be volatile not
-	  to be eliminated by optimization.
-
-	* lib/mkmf.rb (create_makefile): link with CONFIG["LIBS"].
-
-	* lib/mkmf.rb (create_makefile): emit .SUFFIXES:.
-
-Fri Sep  6 12:11:22 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* parse.y (rb_gc_mark_parser): should mark ALL global variables
-	  defined in parse.y.
-
-Fri Sep  6 01:15:23 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (ruby_xmalloc): remove MALLOC_LIMIT to avoid frequent
-	  garbage collection.
-
-Fri Sep  6 11:47:37 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* parse.y (rb_gc_mark_parser): should mark global variables
-	  defined in parse.y.
-
-Fri Sep  6 10:34:32 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* io.c (rb_io_puts): RSTRING(line)->ptr might be NULL.
-
-Fri Sep  6 10:26:37 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* parse.y: should not put non-NODE-VALUEs in the semantic stack.
-
-Fri Sep  6 05:48:26 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* file.c (rb_path_check): nothing to check under DOSISH.
-	  [ruby-list:35772]
-
-Fri Sep  6 05:03:50 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* gc.c (rb_gc): should mark parser.
-
-	* parse.y (rb_gc_mark_parser): new function.
-
-	* intern.h (rb_gc_mark_parser): added.
-
-Thu Sep  5 18:32:32 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_path2class): should not use rb_eval_string().
-
-Thu Sep  5 17:18:22 2002  Michal Rokos  <michal@ruby-lang.org>
-
-	* dln.c: fix memory leak in dln_load (ruby-core:405) and
-	  in load_1 (ruby-core:407)
-
-Thu Sep  5 15:43:54 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_extended): should allow marshaling of object which
-	  is extended by named module.
-
-	* class.c (rb_make_metaclass): super may be T_ICLASS, need to skip.
-
-Thu Sep  5 13:09:22 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_eval): overriding false constant with class/module
-	  definition should be error.  (PR#327)
-
-Thu Sep  5 01:24:26 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* extmk.rb (create_makefile): add macro MAKEDIRS, INSTALL_PROG,
-	  INSTALL_DATA.
-
-	* extmk.rb (create_makefile): support for building to any directory.
-
-	* extmk.rb (xsystem): move to mkmf.rb.
-
-	* mkmf.rb (xsystem): support for extmk.rb
-
-	* mkmf.rb ($CPP): remove '-E' option.  add CPPFLAGS.
-
-Wed Sep  4 16:15:17 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/set.rb: ==(o) should be aware of all the Set variant
-	  instances, not just those of its subclasses. [Submitted by:
-	  "Christoph" <chr_news@gmx.net>]
-
-	* lib/set.rb: - Fix eql?(). [ditto]
-
-Wed Sep  4 15:23:23 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_make_metaclass): obj.meta.super.meta should be equal
-	  to obj.meta.meta.super (ruby-bugs-ja:PR#324).
-
-Wed Sep  4 05:10:16 2002  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* parse.y (yylex): the warning message "invalid
-	  character syntax" was never issued (ruby-bugs-ja:PR#323).
-
-Wed Sep  4 01:08:45 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (r_bytes): do not use alloca (ruby-bugs:PR#382).
-
-Tue Sep  3 17:12:59 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* extmk.rb: require mkmf.rb.  remove duplicate methods.
-	  use Config::CONFIG["FOO"] instead of @FOO@.
-
-	* mkmf.rb: support for extmk.rb.
-
-Mon Sep  2 23:01:50 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* re.c (rb_reg_search): MatchData must be rb_cMatch.
-	  (ruby-bugs-ja:PR#319)
-
-Mon Sep  2 21:21:46 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* gc.c (gc_sweep): does reclaim nodes in also compile time, if we
-	  can.
-
-	* ruby.c (load_file): omit GC if we can.
-
-	* parse.y (ruby_parser_stack_on_heap): new function.
-
-	* intern.h (ruby_parser_stack_on_heap): added.
-
-Mon Sep  2 18:45:07 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_copy_generic_ivar): remove old generic instance
-	  variable table if it exists.
-
-Sun Sep  1 15:54:33 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* config.guess: fixed for Linux/PPC.
-
-Sat Aug 31 09:38:12 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_make_metaclass): metaclass of a metaclass is a
-	  metaclass itself.
-
-Fri Aug 30 22:45:16 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/set.rb: Added.
-
-Fri Aug 30 20:58:54 2002  KONISHI Hiromasa <konishih@fd6.so-net.ne.jp>
-
-	* ext/Win32API/Win32API.c (Win32API_Call): typo.
-
-Fri Aug 30 19:45:52 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* variable.c (rb_const_assign): st_delete() takes pointer to key.
-
-Fri Aug 30 19:40:28 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/Win32API/Win32API.c (Win32API_Call): RSTRING()->ptr may be
-	  NULL.
-
-	* ext/nkf/nkf.c (rb_nkf_guess): ditto.
-
-	* ext/readline/readline.c (readline_s_set_completion_append_character):
-	  ditto.
-
-	* ext/socket/socket.c (sock_s_getaddrinfo, sock_s_getnameinfo):
-	  ditto.
-
-	* ext/tcltklib/tcltklib.c (ip_toUTF8, ip_fromUTF8): ditto.
-
-Fri Aug 30 01:32:17 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_singleton_class): superclass of a metaclass
-	  should be a metaclass of superclass.
-
-	* range.c (range_eq): two instances must belong to a same class to
-	  be equal.
-
-	* range.c (range_eql): ditto.
-
-	* io.c (rb_io_taint_check): frozen check added.
-
-	* file.c (rb_stat_become): frozen check added.
-
-	* object.c (rb_obj_become): ditto.
-
-	* re.c (rb_reg_become): ditto.
-
-	* struct.c (rb_struct_become): ditto.
-
-	* time.c (time_become): ditto.
-
-	* array.c (rb_ary_become): should call rb_ary_modify().
-
-	* hash.c (rb_hash_become): should call rb_hash_modify().
-
-	* compar.c (cmp_equal): should not use NUM2LONG(), since <=> may
-	  return bignum.
-
-	* compar.c (cmp_gt, cmp_ge, cmp_lt, cmp_le, cmp_between): ditto.
-
-Thu Aug 29 23:34:42 2002  KONISHI Hiromasa <konishih@fd6.so-net.ne.jp>
-
-	* bcc32/MakeFile.sub (sitearch): add.
-
-Thu Aug 29 13:36:42 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* io.c (read_all): should use off_t instead of long.
-
-Thu Aug 29 00:55:55 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* marshal.c (r_object): yield loaded objects, not intermediates.
-	  (ruby-bugs-ja:PR#296)
-
-Thu Aug 29 00:06:54 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_become): should not free ptr if it's shared.
-
-	* eval.c (rb_alias): prohibit making an alias named "allocate" if
-	  klass is a metaclass.
-
-Wed Aug 28 23:59:15 2002  Michal Rokos  <michal@ruby-lang.org>
-
-	* signal.c: remove #ifdef SIGINT for struct signals.
-
-	* variable.c: get rid of fix length buffer in rb_class_path.
-
-Wed Aug 28 23:34:32 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* io.c (appendline): data was lost when raw mode.
-
-Wed Aug 28 22:57:34 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_string_value_ptr): StringValuePtr() should never
-	  return NULL pointer.
-
-Wed Aug 28 19:12:46 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/stringio/stringio.c (strio_initialize): RSTRING(mode)->ptr
-	  can be NULL.
-
-	* ext/stringio/stringio.c (strio_ungetc): fix buffer overflow.
-
-Wed Aug 28 18:19:55 2002  Michal Rokos  <michal@ruby-lang.org>
-
-	* file.c: fix memory leak in rb_stat_init.
-
-Wed Aug 28 17:45:03 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* win32/win32.c (kill): negate pid under Win9x.
-
-Wed Aug 28 16:36:40 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (ar): don't check ar twice.
-
-Wed Aug 28 15:00:29 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_delete_bang): should check if str->ptr is 0.
-
-	* string.c (rb_str_squeeze_bang): ditto.
-
-	* string.c (rb_str_count): ditto.
-
-	* string.c (rb_str_lstrip_bang): ditto.
-
-	* string.c (rb_str_rstrip_bang): ditto.
-
-	* string.c (rb_str_intern): ditto.
-
-Wed Aug 28 11:37:35 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/win32.h: define SIGINT and SIGKILL if not defined.
-
-	* win32/win32.c: remove definition of SIGINT and SIGKILL.
-
-Tue Aug 27 19:50:27 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ruby.c (require_libraries): prevent ruby_sourcefile from GC.
-
-Tue Aug 27 15:03:35 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_find_file): $LOAD_PATH must not be empty.
-
-	* file.c (rb_find_file_ext): ditto.
-
-Tue Aug 27 02:35:21 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_eq): class check should be based on range.class,
-	  instead of Range to work with Range.dup.
-
-	* range.c (range_eql): ditto.
-
-Mon Aug 26 18:17:56 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_mod_dup): need to preserve metaclass and flags.
-
-Mon Aug 26 10:44:18 2002  Tanaka Akira  <akr@m17n.org>
-
-	* object.c (rb_cstr_to_dbl): had a buffer overrun.
-
-Sun Aug 25 20:10:32 2002  Wakou Aoyama  <wakou@ruby-lang.org>
-
-	* lib/cgi.rb (CGI#form): fix ruby-bugs-ja:PR#280, add default action.
-
-Sat Aug 24 15:32:16 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (call_trace_func): restore source file/line, as trace
-	  function installed in required library with -r option can be
-	  called while parsing.  (ruby-bugs:PR#372)
-
-	* eval.c (module_setup): unused variable.  [ruby-core:00358]
-
-Sat Aug 24 14:59:02 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_class): integrate singleton check into a function
-	  to follow DRY principle.
-
-	* marshal.c (w_uclass): should check singleton method.
-
-	* object.c (rb_obj_dup): dmark and dfree functions must be match
-	  for T_DATA type.
-
-	* object.c (rb_obj_dup): class of the duped object must be match
-	  to the class of the original.
-
-Sat Aug 24 13:57:28 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/time.rb (Time.rfc2822, Time#rfc2822): preserve localtimeness.
-
-	* lib/pp.rb: pretty_print_cycled is renamed to pretty_print_cycle.
-
-Fri Aug 23 23:59:57 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (method_call): check receiver is defined.
-
-	* eval.c (umethod_call): removed.
-
-Fri Aug 23 23:39:17 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_quote): do not escape \t, \f, \r, \n, for they are
-	  not regular expression metacharacters.
-
-	* time.c (time_s_alloc): use time_free instead of free (null check,
-	  also serves for type mark).
-
-	* time.c (time_s_at): check dfree function too.
-
-Fri Aug 23 17:06:48 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: RUBY_SO_NAME is msvcrt-rubyXX on mswin32/mingw32.
-
-	* configure.in (sitearch): new var.
-
-	* mkconfig.rb, lib/mkmf.rb (sitearch): ditto.
-
-	* win32/Makefile.sub, win32/setup.mak (sitearch): ditto.
-
-	* instruby.rb: ditto.
-
-Wed Aug 21 16:53:00 2002  Michal Rokos  <michal@ruby-lang.org>
-
-	* *.c: int, long types cleanup.
-
-	* parse.y: ditto.
-
-	* re.h, regex.h, ruby.h: ditto.
-
-Wed Aug 21 16:43:19 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_cleanup): should not modify the global
-	  variable curr_thread.
-
-Wed Aug 21 16:14:26 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: set ac_cv_func__setjmp to "no" on Cygwin.
-
-	* configure.in: set ac_cv_func_crypt to "no" on MinGW.
-
-Tue Aug 20 21:47 2002  KONISHI Hiromasa  <konishih@fd6.so-net.ne.jp>
-
-	* io.c          (rb_io_fread): remove case EPIPE on bcc32 .
-
-	* win32/win32.c (rb_w32_getc): clear EPIPE error on bcc32.
-
-Tue Aug 20 19:39:03 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* file.c (rb_file_s_expand_path): accept drive letter on Cygwin.
-
-	* file.c (is_absolute_path): ditto.
-
-Tue Aug 20 12:12:25 2002  Tietew <tietew@tietew.net>
-
-	* io.c (rb_io_putc): output via rb_io_write().
-
-Mon Aug 19 19:01:55 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/inf-ruby.el (inf-ruby-keys): ruby-send-definition
-	  conflicted with ruby-insert-end.
-
-	* misc/inf-ruby.el (inferior-ruby-mode): compilation-minor-mode.
-
-	* misc/inf-ruby.el (ruby-send-region): send as here document to
-	  adjust source file/line.  [ruby-talk:47113], [ruby-dev:17965]
-
-	* misc/inf-ruby.el (ruby-send-terminator): added to make unique
-	  terminator.
-
-Mon Aug 19 17:08:19 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_initialize_m): frozen check should be moved here
-	  from rb_reg_initialize().
-
-Mon Aug 19 15:38:44 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (sort_2): comparison should be done as signed long.
-
-	* array.c (sort_2): should return int, not VALUE.
-
-Mon Aug 19 12:38:33 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_thread_save_context, rb_thread_restore_context):
-	  save/restore SEH chain on MS-Windows at thread switch.
-	  [ruby-win32:273]
-
-	* eval.c (win32_get_exception_list, win32_set_exception_list):
-	  added.
-
-Sat Aug 17 23:01:25 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (sort_2): *a - *b may overflow.
-
-Sat Aug 17 00:25:08 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (ary_new): len*sizeof(VALUE) may be a positive value.
-
-	* array.c (rb_ary_initialize): ditto.
-
-Fri Aug 16 15:58:16 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* io.c (NOFILE): define NOFILE as 64 if not defined.
-
-	* signal.c (sighandler_t): rename to sh_t on dietlibc.
-
-Fri Aug 16 15:37:04 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* bignum.c (rb_cstr_to_inum): new decimal and octal string.
-
-Fri Aug 16 13:17:11 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_class_allocate_instance): move singleton class
-	  check from rb_obj_alloc().
-
-Fri Aug 16 11:47:24 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* io.c (rb_io_fread): renamed from io_fread and made extern.
-
-	* marshal.c (r_bytes0): check if successfully read, use
-	  rb_io_fread() instead of fread() to be preemptive.
-	  (ruby-bugs-ja:PR#294, 295)
-
-	* rubyio.h (rb_io_fread): added.
-
-Fri Aug 16 07:57:26 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (compile_error): must not clear ruby_sourcefile here.
-	  (ruby-bugs:PR#364).
-
-	* eval.c (rb_longjmp): set ruby_sourcefile before making
-	  backtrace.
-
-Thu Aug 15 20:38:58 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (ruby_current_node) : added to set sourceline on demand.
-
-	* eval.c (error_pos, error_print, rb_longjmp, assign): set source
-	  file/line.
-
-	* eval.c (rb_eval): store current node instead of file/line, and
-	  preserve it at return.
-
-	* eval.c (module_setup): ditto.
-
-	* eval.c (struct thread): store node instead of file/line.
-
-	* eval.c (rb_thread_raise): ditto.
-
-	* intern.h (ruby_current_node): added.
-
-	* intern.h (ruby_set_current_source): added.
-
-	* parse.y (stmt, arg): not fix position of assignment.
-
-	* parse.y (node_assign): ditto.
-
-	* parse.y (yycompile): clear current node.
-
-Thu Aug 15 00:48:46 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_initialize): should not modify frozen Regexp.
-
-Tue Aug 13 18:33:18 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/tcltklib/tcltklib.c (ip_init): allocation framework.
-
-Tue Aug 13 15:32:14 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (rb_hash_replace): should copy ifnone.
-
-	* hash.c (rb_hash_dup): should preserve HASH_PROC_DEFAULT and
-	  HASH_DELETED flags.
-
-	* hash.c (rb_hash_shift): shift from empty hash should not return
-	  its default proc.
-
-	* hash.c (rb_hash_default_proc): new method. [new]
-
-Tue Aug 13 00:37:11 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_aref): no need for Bignum check.
-
-	* array.c (rb_ary_aset): explicit Bignum check removed.
-
-	* numeric.c (fix_aref): normalize bignum before bit-op.
-
-	* bignum.c (rb_big_rand): max may be Bignum zero.
-
-	* bignum.c (rb_cstr_to_inum): should normalize bignums, to avoid
-	  returning fixable bignum value.
-
-	* bignum.c (rb_uint2big): there should be no zero sized bignum.
-
-Mon Aug 12 23:45:28 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/extmk.rb.in: extmake() that works properly for both tkutil
-	  (tk/tkutil.so) and digest/sha1.
-
-Mon Aug 12 22:29:35 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ruby.c (set_arg0): Correct the position of #endif.
-
-Mon Aug 12 17:25:06 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (rb_hash_equal): should check HASH_PROC_DEFAULT too.
-
-Mon Aug 12 16:15:37 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* bignum.c (rb_big_cmp): raise for NaN.  (ruby-bugs-ja:PR#284).
-
-Sun Aug 11 09:34:07 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_eval): set line number from all nodes.
-
-	* eval.c (proc_to_s): show source file/line if available.
-
-	* marshal.c (r_object): register TYPE_BIGNUM regardless real type.
-
-Sat Aug 10 23:47:16 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big_cmp): use dbl2big() for Floats, instead of
-	  big2dbl().
-
-	* bignum.c (Init_Bignum): rb_big_zero_p() removed.  There may be
-	  Bignum zero.
-
-Fri Aug  9 13:31:40 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/Win32API/extconf.rb: check existence of <windows.h>.
-
-Thu Aug  8 09:37:02 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/optparse.rb (NilClass): must provide conversion block.
-
-	* lib/optparse.rb (String): ditto.
-
-Thu Aug  8 00:45:15 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call0): new argument added for original method name.
-	  preserve original method name in frame->orig_func.
-
-	* eval.c (is_defined): use frame->orig_func, not last_func.
-
-	* eval.c (rb_eval): ditto.
-
-	* eval.c (method_call): supply data->oid also to rb_call0().
-
-	* object.c (rb_class_allocate_instance): call rb_obj_alloc() when
-	  called from alias, thus invoke original "allocate".
-
-	* eval.c (remove_method): removing allocate from classes should
-	  cause NameError.
-
-Wed Aug  7 22:12:54 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/optparse.rb (OptionParser::Completion::convert): returned
-	  all values not first one.
-
-	* lib/optparse.rb (OptionParser::Switch::parse): return values as
-	  is.
-
-	* lib/optparse.rb (OptionParser::order): ditto.
-
-	* lib/optparse/time.rb: prior time.rb.
-
-	* lib/optparse/uri.rb: require standard uri module.  thanks to
-	  Minero Aoki.
-
-Wed Aug  7 09:51:54 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (rb_hash_equal): should check default values.
-
-Wed Aug  7 08:44:32 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* ext/racc/cparse/cparse.c: reduce goto.
-
-Tue Aug  6 15:19:39 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* string.c (rb_str_rindex): must return -1 if unmatched.
-
-Mon Aug  5 22:41:18 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* MANIFEST: add lib/racc/parser.rb.
-
-	* ext/racc/cparse/cparse.c: code refine.
-
-	* ext/racc/cparse/MANIFEST: add depend.
-
-Sun Aug  4 22:30:50 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/curses/curses.c: follow allocation framework.
-
-Sat Aug  3 21:23:56 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_eval): set constant in cbase scope.
-
-	* eval.c (assign): ditto.
-
-Fri Aug  2 09:12:32 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* ext/strscan/strscan.c: follow allocation framework.
-
-Fri Aug  2 01:21:52 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (s_recvfrom): update RSTRING len.
-
-Thu Aug  1 17:47:15 2002  Tachino Nobuhiro <tachino@jp.fujitsu.com>
-
-	* parse.y (tokadd_string): ignore backslashed spaces in %w.
-
-Thu Aug  1 14:14:15 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* enum.c (enum_find): do not use rb_eval_cmd(); should not accept
-	  a string for if_none.
-
-Wed Jul 31 14:11:43 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_undef): undef should be done for klass, not ruby_class.
-
-Tue Jul 30 19:48:51 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/ruby-mode.el (ruby-accurate-end-of-block): restrict search
-	  region.
-
-	* misc/ruby-mode.el (ruby-parse-partial): reversed wrong patch.
-
-Tue Jul 30 17:21:13 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/ruby-mode.el (ruby-accurate-end-of-block): incomplete block
-	  caused infinite loop.
-
-	* misc/ruby-mode.el (ruby-parse-partial): returns nil unless
-	  delimiters found.
-
-Tue Jul 30 15:24:07 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/tcltklib/stubs.c (ruby_tcltk_stubs): win32_getenv returns
-	  the same address always, so allocate string by ruby_strdup.
-
-	* win32/win32.c: prototype; rb_w32_open_osfhandle().
-
-Tue Jul 30 09:11:07 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* eval.c (rb_thread_join_m): add parameter type declaration.
-
-Tue Jul 30 08:37:11 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* eval.c (localjump_error): add parameter type declaration.
-
-Mon Jul 29 16:00:54 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb.in: always use File.expand_path for $top_srcdir.
-
-Sat Jul 27 23:07:52 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (num_to_int): default to_int implementation for every
-	  numeric class.
-
-Sat Jul 27 08:09:03 2002  Booker C. Bense  <bbense@slac.stanford.edu>
-
-	* re.c (rb_reg_quote): initial part of the string was never copied
-	  to the quoted string.
-
-Fri Jul 26 23:03:53 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_eval): no need to convert to string twice.
-
-Fri Jul 26 18:32:37 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/ruby-mode.el (ruby-expr-beg): wrong indent at modifiers
-	  after ?.
-
-Fri Jul 26 16:01:16 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb.in (create_makefile): use Regexp in gsub.
-
-	* sample/mkproto.rb: ditto and fix bug.
-
-Fri Jul 26 14:31:06 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* random.c: replace with Mersenne Twister RNG.
-
-Fri Jul 26 12:14:48 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* parse.y (yylex): modify to accept a code like "m (a){...}".
-
-Thu Jul 25 09:05:02 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/ruby-mode.el (ruby-delimiter): include here document.
-
-	* misc/ruby-mode.el (ruby-deep-arglist): skips spaces after
-	  parenthesis when 'space.
-
-	* misc/ruby-mode.el (ruby-imenu-create-index): fix for nested
-	  classes.
-
-	* misc/ruby-mode.el (ruby-accurate-end-of-block): added.  scan a
-	  block in the order.
-
-	* misc/ruby-mode.el (ruby-expr-beg): support for here document.
-
-	* misc/ruby-mode.el (ruby-parse-partial): splitted from
-	  ruby-parse-region.
-
-	* misc/ruby-mode.el (ruby-move-to-block): skips RD style comments.
-
-Wed Jul 24 09:47:42 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (jump_tag_but_local_jump): preserve retval in
-	  LocalJumpError exceptions.
-
-	* parse.y (command): no more check for "super outside of method".
-
-	* eval.c (rb_mod_define_method): should set last_class and
-	  last_func in the block->frame.
-
-Mon Jul 22 17:23:00 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (error_handle): should handle TAG_THROW as well.
-
-Fri Jul 19 10:52:32 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): new decimal notation '0d4567'.
-
-Thu Jul 18 11:52:02 2002  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/ftp.rb (set_socket): new method.
-
-Thu Jul 18 06:51:24 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* parse.y (yylex): fix typo.
-
-Wed Jul 17 18:41:28 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): new octal notation '0o777'.
-
-Mon Jul 15 18:36:42 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (string_content): every string_content node should
-	  return string only.  use NODE_EVSTR to coercing.
-
-	* eval.c (rb_eval): NODE_EVSTR support.
-
-Mon Jul 15 10:35:35 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* parse.y (heredoc_identifier): fix typo.
-
-Sat Jul 13 09:30:04 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (literal_concat_string): wrong optimization.
-
-Sat Jul 13 01:25:38 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/resolv.rb (Resolv::DNS::open, close): new.
-
-	* lib/optparse.rb, lib/optparse: import.
-
-Fri Jul 12 06:34:05 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: rename HTTP.get_uri get_response.
-
-	* lib/net/http.rb: HTTP.get_print accepts URI objects.
-
-	* lib/net/http.rb: HTTP.get had not work with URI objects.
-
-Fri Jul 12 02:15:58 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* string.c (rb_str_match): fix for string match.
-
-Fri Jul 12 00:02:50 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/stringio/stringio.c (strio_gets_internal): fixed for record
-	  separator longer than 1.
-
-Thu Jul 11 17:59:20 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_quote): avoid unnecessary string allocation.
-
-	* string.c (get_pat): quote metacharacters before compiling a
-	  string into a regex.
-
-	* string.c (rb_str_split_m): special treatment of strings of size
-	  1, but AWK emulation.  now uses get_pat().
-
-	* string.c (rb_str_match_m): quote metacharacters.
-
-	* string.c (rb_str_match2): ditto.
-
-Thu Jul 11 12:59:23 2002  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/resolv.rb: untaint strings read from /etc/hosts and
-	  /etc/resolv.conf to prevent SecurityError when $SAFE==1.
-
-Thu Jul 11 09:00:43 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_slice_bang): if there's no corresponding
-	  substring, slice! should return nil without exception.
-
-Tue Jul  9 20:03:55 2002 Keiju Ishitsuka <keiju@ishitsuka.com>
-
-	* irb 0.9
-
-Sat Jul  6 07:35:02 2002  Jamie Herre  <jfh@gettysgroup.com>
-
-	* array.c (rb_ary_insert): type fixed.
-
-Fri Jul  5 09:17:00 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_split_m): accept separator value nil as well.
-
-Fri Jul  5 08:59:15 2002  Michal Rokos <michal@ruby-lang.org>
-
-	* enum.c: Fix bug in enum_sort_by and some code indents
-
-Fri Jul  5 05:00:40 2002  Wakou Aoyama  <wakou@ruby-lang.org>
-
-	* lib/cgi.rb (CGI#initialize): improvement for mod_ruby.
-	  thanks to Sean Chittenden <sean@ruby-lang.org>, Shugo Maeda
-	  <shugo@modruby.net>
-
-Fri Jul  5 00:10:09 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_become): was leaking memory.
-
-Thu Jul  4 23:43:26 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* parse.y: remove useless function str_extend_p().
-
-Wed Jul  3 14:26:40 2002  Sean Chittenden  <sean@ruby-lang.org>
-
-	* lib/net/ftp.rb (get): new method.
-
-	* lib/net/ftp.rb (putt): ditto.
-
-	* lib/net/ftp.rb (binary): ditto.
-
-	* lib/net/ftp.rb (binary=): ditto.
-
-Wed Jul  3 13:57:53 2002  Sean Chittenden  <sean@ruby-lang.org>
-
-	* lib/net/ftp.rb (getbinaryfile): the second argument (localfile)
-	  is now optional.
-
-	* lib/net/ftp.rb (gettextfile): ditto.
-
-Wed Jul  3 13:45:42 2002  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/ftp.rb: use &block and yield for speed.
-
-Wed Jul  3 02:32:31 2002  Wakou Aoyama  <wakou@ruby-lang.org>
-
-	* lib/cgi.rb (CGI#initialize): improvement for mod_ruby.
-
-Tue Jul  2 14:53:10 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_include_module): should not alter other
-	  classes/modules by inclusion.  by this fix, local order may not
-	  be preserved for some cases.
-
-	* class.c (include_class_new): module may be T_ICLASS; retrieve
-	  original module information.
-
-Tue Jul  2 14:13:11 2002  Wakou Aoyama  <wakou@ruby-lang.org>
-
-	* lib/cgi.rb (CGI#header): accept any type as value.
-
-Sun Jun 30 17:05:29 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (seekdir, telldir): add ac_cv_func_telldir=yes,
-	  ac_cv_func_seekdir=yes for MinGW.
-
-Sat Jun 29 01:43:32 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* io.c (pipe_finalize, pipe_popen): two-way pipe support for win32.
-
-	* win32/win32.c (ChildRecord, FindFreeChildSlot): ditto.
-
-	* win32/win32.c, win32/win32.h (pipe_exec): new function for two-way
-	  pipe support for win32.
-
-	* win32/win32.c, win32/win32.h (FindPipedChildSlot, rb_w32_popen,
-	  rb_w32_pclose): removed functions for two-way pipe support for win32.
-
-Fri Jun 28 23:49:34 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* pack.c (pack_unpack): change names of local variables because their
-	  names are overlapped.
-
-Fri Jun 28 17:54:07 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pp.rb: fix object address.
-
-Thu Jun 27 23:55:50 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_stat): fix buffer overflow. (ruby-bugs:PR#329)
-
-Thu Jun 27 20:57:45 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/prettyprint.rb, lib/pp.rb: convenience methods added.
-
-Thu Jun 27 15:22:18 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/prettyprint.rb: re-implemented for incremental output to handle
-	  huge data.  API is changed a bit.
-
-	* lib/pp.rb: adapt new pretty printing API.
-
-Thu Jun 27 08:28:18 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (literal_concat_string): non-string last expression in
-	  #{} was ignored when followed by literal.
-
-Thu Jun 27 03:42:04 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_expr_str): need to process backslashes properly.
-
-Wed Jun 26 17:33:38 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_any_to_a): declare Object#to_a to be obsolete.
-
-	* object.c (rb_Array): do not convert nil into [] automagically.
-
-Wed Jun 26 15:40:00 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (words, qwords): word list literal rules.
-
-	* parse.y (parse_string): ditto.
-
-	* parse.y (yylex): %W: word list literal with interpolation. [new]
-
-Tue Jun 25 18:53:34 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (string1, xstring, regexp): moved lex_strnest
-	  initialization to string_contents/xstring_contents.
-
-Tue Jun 25 19:24:38 2002  KONISHI Hiromasa <konishih@fd6.so-net.ne.jp>
-
-	* dln.c: remove definition rb_loaderror().
-
-Tue Jun 25 00:34:54 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_Integer): use "to_int" instead of
-	  "to_i". [experimental]
-
-	* object.c (nil_to_f): new method.
-
-	* object.c (rb_Integer): Symbols and nil should cause error.
-
-	* object.c (rb_Float): nil should cause error.
-
-Tue Jun 25 00:21:00 2002  KONISHI Hiromasa <konishih@fd6.so-net.ne.jp>
-
-	* dln.c: remark definition rb_loaderror().
-
-Tue Jun 25 00:14:07 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (string_dvar): allow back references in interpolation.
-
-Mon Jun 24 16:32:31 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_eval): NODE_EVSTR is no longer used.
-
-	* eval.c (eval): not enforce to make assigned variables dynamic.
-
-	* parse.y (string): split rules to strings/xstring/regexp to allow
-	  arbitrary statements inside string interpolation.
-
-	* parse.y (here_document): splitted into three phases.
-
-	* parse.y (literall_append, literal_concat): added.
-	  append/concatenate string literals.
-
-	* sample/test.rb (valid_syntax): adjust line number for BEGIN.
-
-	* lib/mkmf.rb (create_makefile): get rid of nested string.
-
-	* lib/mkmf.rb (install_rb): site-install didn't work properly.
-
-Sun Jun 23 00:19:10 2002  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb, lib/date/format.rb, sample/cal.rb, sample/goodfriday.rb:
-	  updated to the new version (based on date2 3.3).
-
-Sat Jun 22 14:41:33 2002  Guy Decoux  <ts@moulon.inra.fr>
-
-	* ext/socket/socket.c (sock_addrinfo): make all 3 versions of
-	  getaddrinfo happy.  [ruby-core:00184]
-
-Fri Jun 21 18:49:58 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): __END__ should not be effective within
-	  string literals.
-
-Thu Jun 20 21:09:37 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/readline/readline.c (readline_readline): get rid of
-	  libreadline's bug. (ruby-bugs-ja:PR#268)
-
-Thu Jun 20 17:10:27 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/ftool.rb (BUFSIZE): tuning, set buffer length to 8192.
-
-	* configure.in (__NO_ISOCEXT): add for mingw-runtime 2.0-2.
-
-	* configure.in (__MSVCRT__): removed because it is defined
-	  in the GCC specs.
-
-Wed Jun 19 14:46:18 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb, lib/mkmf.rb (xsystem): open the log file if xsystem
-	  is called.
-
-Wed Jun 19 01:01:13 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (here_document): should be aware of __END__ within here
-	  documents.
-
-Wed Jun 19 00:50:50 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (yylex): ? followed by successive word characters is
-	  ternary operator not numeric literal.
-
-	* parse.y (yylex): commands after break/next/rescue can take
-	  arguments.  (ruby-bugs-ja:PR#265)
-
-Tue Jun 18 19:20:16 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/mkexports.rb: remove unnecessary exports. (ruby-dev:17418)
-
-Tue Jun 18 12:50:17 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (yylex): should pushback proper char after '<<'.
-
-	* parse.y (range_op, cond0, cond): get rid of doubled warnings.
-
-	* parse.y (value_expr): reduce recursion level.
-
-	* parse.y (logop): ditto.
-
-Mon Jun 17 11:11:34 2002  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* string.c (rb_str_crypt): result need not be tainted always.
-
-Mon Jun 17 10:51:37 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* dln.c (dln_load): need to preserve dln_strerror() result,
-	  calling other dl family can clear it.
-
-Sat Jun 15 22:56:37 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): obsolete '?<whitespace>'; use '?\s', '?\n',
-	  etc, instead.
-
-Sat Jun 15 18:51:13 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* dir.c (glob_helper): Use lstat() instead of stat() so it catches
-	  a dead symlink.  Given a dead symlink named "a", Dir.glob("?")
-	  did catch it but Dir.glob("a") somehow didn't.
-
-Sat Jun 15 01:59:05 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): no here document after a dot.
-
-	* parse.y (yylex): should have set lex_state after '`'.
-
-	* parse.y (yylex): should have set lex_state properly after
-	  tOP_ASGN.
-
-Fri Jun 14 21:01:48 2002  KONISHI Hiromasa <konishih@fd6.so-net.ne.jp>
-
-	* bcc32/mkexports.rb: insert sleep(1) for win9x.
-
-	* bcc32/configure.bat: change return code LF -> CRLF for win9x.
-
-	* win32/win32.c: fix rb_w32_open_osfhandle()
-
-Fri Jun 14 15:22:19 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (read_escape): deny zero-width hexadecimal character.
-	  (ruby-bugs-ja:PR#260)
-
-	* parse.y (tokadd_escape): ditto.
-
-	* regex.c (re_compile_pattern): ditto.
-
-Fri Jun 14 00:49:54 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big2dbl): return canonical HUGE_VAL for infinity.
-
-Thu Jun 13 09:43:37 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (svalue_to_avalue): v may be Qundef.  This fix was
-	  suggested by Guy Decoux.
-
-Thu Jun 13 00:33:49 2002  takuma ozawa  <metal@mine.ne.jp>
-
-	* hash.c (rb_hash_s_create): use rb_hash_aset() instead of calling
-	  st_insert() directly, to dup&freeze string keys.
-
-Thu Jun 13 00:12:54 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): proper error message for "@@0".
-
-	* parse.y (yylex): paren to parse_string() must be zero for
-	  unparenthesized strings.
-
-	* parse.y (str_extend): broken string when unterminated "#{".
-
-	* enum.c (enum_sort_by): had a bug in 1 element enumeration.
-
-Wed Jun 12 18:04:44 2002  akira yamada  <akira@arika.org>
-
-	* uri/common.rb (REGEXP::PATTERN::X_ABS_URI): 'file:/foo' is valid.
-
-	* uri/generic.rb (Generic#xxx=): should return substituted value.
-	  (ruby-dev:16728.)
-
-	* test/generic.rb (test_set_component): added tests for the above
-	  change.
-
-Wed Jun 12 02:38:00 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (stmt): fix typo.
-
-Wed Jun 12 01:10:55 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): 'do' should return kDO_BLOCK on EXPR_ENDARG.
-
-	* parse.y (singleton): "def (()).a end" dumped core.
-
-	* parse.y (range_op): node may be null.
-
-	* parse.y (match_gen): ditto.
-
-Tue Jun 11 19:20:34 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (LIBRUBY): rename to lib$(LIBRUBY_SO).a on Cygwin/MinGW.
-
-	* configure.in, cygwin/GNUmakefile: use dllwrap when --disable-shared
-	  is specified.
-
-Tue Jun 11 17:12:04 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (arg): void value check for "..", "...", "!", and "not".
-
-	* parse.y (match_gen): void value check for "=~".
-
-	* parse.y (value_expr): check NODE_AND and NODE_OR recursively.
-
-	* parse.y (cond0): void value check added for conditionals.
-
-Tue Jun 11 13:18:47 2002  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/ftp.rb (noop): new method.
-
-	* lib/net/ftp.rb (site): ditto.
-
-Tue Jun 11 13:15:41 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* bcc32/Makefile.sub: set PROCESSOR_LEVEL to 6 if it's too big value.
-
-	* win32/Makefile.sub: ditto.
-
-Tue Jun 11 12:37:46 2002  KONISHI Hiromasa <konishih@fd6.so-net.ne.jp>
-
-	* bcc32/configure.bat fix.
-
-Tue Jun 11 10:18:23 2002  KONISHI Hiromasa <konishih@fd6.so-net.ne.jp>
-
-	* new platform [bccwin32] merged.
-	  - create new folder bcc32
-	  - modify any files for bccwin32
-	      error.c, file.c, hash.c, io.c, instruby.rb,
-	      ext/extmk.rb.in,
-	      lib/mkmf.rb, lib/ftools.rb,
-	      ext/digest/defs.h,
-	      ext/dl/depend, ext/dl/dl.c, ext/dl/sym.c, ext/dl/extconf.rb,
-	      ext/socket/extconf.rb,
-	      ext/pty/extconf.rb,
-	      ext/tcltklib/extconf.rb
-	      ext/Win32API/Win32API.c,
-	      win32/dir.h, win32/win32.c, win32/win32.h, win32/resource.rb
-
-Mon Jun 10 19:02:19 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* numeric.c (fix_lshift): negative shift count means right shift.
-	  (ruby-bugs-ja:PR#248)
-
-	* numeric.c (fix_rshift): return -1 when left side operand is
-	  negative. (ruby-bugs-ja:PR#247)
-
-	* parse.y (yylex): `0_' should be an error. (ruby-bugs-ja:PR#249)
-
-Mon Jun 10 01:53:54 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): ruby_frame->last_func may be null, if it's
-	  called outside of a method.
-
-	* parse.y (arg): use INT2NUM, not INT2FIX for tUMINUS.
-
-	* parse.y (arg): unnecessary negative tPOW treatment.
-
-	* parse.y (tokadd_escape): wrong backslash escapement.
-
-Sun Jun  9 17:40:41 2002  Takaaki Tateishi <ttate@kt.jaist.ac.jp>
-
-	* ext/dl: change the callback mechanism.
-
-Sat Jun  8 00:48:38 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (stmt,arg): too much void value check.
-
-	* parse.y (stmt,arg): need to check void value on rules which does
-	  not use node_assign().
-
-Thu Jun  6 19:50:39 2002  KONISHI Hiromasa <H_Konishi@ruby-lang.org>
-
-	* sample/biorhythm.rb (getPosiiton,etc)
-	  fix at changing Date module ( Date is changed Fixnum to Rational )
-
-Thu Jun  6 17:42:39 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (ipaddr): need not to taint hostnames.
-
-Thu Jun  6 12:04:30 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/Makefile.sub (config.status): use sub! instead of []= because
-	  []= causes exception.
-
-Thu Jun  6 11:42:15 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* lib/thread.rb (Queue::pop): get rid of race condition.
-
-Wed Jun  5 01:56:47 2002  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: Stop the running zombi-eventloop when
-	  mainloop_watchdog is killed.
-
-Tue Jun  4 23:09:24 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_include): should be based on "<=>", whereas
-	  member? still is based on "each".
-
-	* range.c (range_min,range_max): redefine methods based on "<=>".
-
-Tue Jun  4 18:28:37 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/socket/extconf.rb: The IPv6 stack of Cygwin is still incomplete.
-
-	* ext/Win32API/extconf.rb: refactoring.
-
-Tue Jun  4 07:03:33 2002  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tkfont.rb:  Fix bugs on TkFont.init_widget_font for Tk8.x.
-
-	* ext/tk/lib/tkafter.rb: Add self to 1st argument of interval- 
-	  and loop-proc
-	  TkAfter#current_interval returns an interval (sleep) time value
-	  TkAfter#current_args returns an array of arguments
-	  TkAfter#return_value returns a return value of last loop-proc
-
-	* ext/tk/lib/tk*.rb: Allow to use Symbols for parameters.
-
-	* ext/tk/lib/tkcanvas.rb: (TkcItem) Add 'coords' parameter to the 
-	  canvas item constructor (for new notation of constructor).
-
-	* ext/tcltklib/tcltklib.c: New 'mainloop' and 'mainloop_watchdog'.
-
-	* ext/tk/lib/tk.rb: (Tk.restart) Add 'app-name' paramater and
-	  'use' parameter.
-
-	* ext/tk/lib/tk.rb: Add new parameter 'widgetname' to the widget
-	  constructor to support effective use of Resource Database. 
-
-	* ext/tk/lib/tk.rb: TkOption::get always returns a tainted string.
-
-Tue Jun  4 00:45:50 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/socket/addrinfo.h: typo.
-
-	* ext/socket/getaddrinfo.c (gai_strerror): make literals const.
-
-	* ext/socket/socket.c (init_inetsock): ensures resources are
-	  freed at exceptions.
-
-	* ext/socket/socket.c (init_unixsock): ditto.
-
-	* ext/socket/socket.c (udp_connect): ditto.
-
-Mon Jun  3 20:39:51 2002  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/extconf.rb : change PLATFORM with RUBY_PLATFORM.
-
-Mon Jun  3 07:07:07 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (here_document): check if identifier is terminated.
-	  (ruby-bugs-ja:PR#239)
-
-	* parse.y (yylex): should pushback proper char after '**'.
-	  (ruby-bugs-ja:PR#240)
-
-Mon Jun  3 05:56:17 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_aset): should raise error if an indexing string
-	  is not found in the receiver.
-
-	* sprintf.c (rb_f_sprintf): "%d" should convert objects into
-	  integers using Integer().
-
-Sat Jun  1 19:20:07 2002  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole: merge from rough.
-
-Fri May 31 17:11:42 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/tempfile.rb (Tempfile::size): added.
-
-Thu May 30 12:52:42 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_step): iteration done using "+" if elements are
-	  Numeric.  Otherwise using "succ".
-
-	* range.c (range_each): iteration done using "succ".  If the
-	  elements does not respond to "succ", raise TypeError.  As a
-	  result, all Enumerable methods, e.g. collect, require elements
-	  to respond to "succ".
-
-	* range.c (range_member): comparison done using "each", if
-	  elements are non-Numeric or no-"succ" objects.  Otherwise
-	  compare using "<=>".
-
-	* range.c (Init_Range): remove "size" and "length".
-
-Thu May 30 09:16:36 2002  Wakou Aoyama  <wakou@ruby-lang.org>
-
-	* lib/cgi.rb: if StringIO is usable then use it.
-
-Wed May 29 18:55:47 2002  KONISHI Hiromasa <H_Konishi@ruby-lang.org>
-
-	* function renames my* and win32_* to rb_w32_* in win32/win32.c
-	  fixed files win32/win32.c, win32/win32.h, win32/dir.h,
-	              hash.c, rubysig.h, signal.c, ext/socket/socket.c
-
-Wed May 29 17:32:55 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* time.c (tmcmp, search_time_t): activate unless HAVE_TIMEGM.
-
-Wed May 29 13:45:15 2002  Wakou Aoyama  <wakou@ruby-lang.org>
-
-	* lib/cgi.rb: not use const if GET, HEAD. check multipart form head.
-
-Tue May 28 17:56:02 2002  Sean Chittenden  <sean@ruby-lang.org>
-
-	* parse.y: yyparse #defines moved from intern.h
-
-	* ruby.c (proc_options): access prefixed "ruby_yydebug".
-
-	* applied modifies to pacify some of gcc -Wall warnings.
-
-Tue May 28 14:07:00 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (arg): no more ugly hack for "**", so that "-2**2" to be
-	  parsed as "(-2)**2", whereas "- 2**2" or "-(2)**2" to be parsed
-	  as "-(2**2)".
-
-	* parse.y (yylex): '-2' to be literal fixnum. [new]
-
-Tue May 28 12:13:37 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (scope_node): trick to keep the node has a scope.
-
-	* eval.c (rb_eval): NODE_EVSTR: write back local_tbl to the node.
-
-	* eval.c (rb_eval): NODE_SCOPE: hold the scope node in ruby_scope.
-
-	* eval.c (module_setup): ditto.
-
-	* eval.c (rb_call0): ditto.
-
-	* node.h (NEW_DASGN, NEW_DASGN_CURR): remove surplus semicolons.
-
-Fri May 24 09:06:29 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_arg): nil test against v[6] (usec).
-
-Thu May 23 16:39:21 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ruby.c (proc_options): option parsing problem.
-	  (ruby-bugs-ja:PR#233)
-
-Thu May 23 09:13:56 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.c (proc_options): removed "-*-" support for #! line.
-
-	* io.c (rb_io_s_sysopen): new method to get a raw file
-	  descriptor. [new]
-
-	* ext/socket/socket.c (tcp_sysaccept): new method to return an
-	  accepted socket fd (integer). [new]
-
-	* ext/socket/socket.c (unix_sysaccept,sock_sysaccept): ditto.
-
-Wed May 22 21:26:47 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ruby.c (proc_options): -T consumes digits only.
-
-Wed May 22 20:18:31 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: need not link vsnprintf.o on MinGW.
-
-Wed May 22 18:34:23 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* parse.y (yylex): Here-document label ate '-'.
-
-Tue May 21 13:25:18 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* misc/ruby-mode.el (ruby-font-lock-keywords): symbols end with
-	  '_'.
-
-Tue May 21 04:48:37 2002  Sean Chittenden <sean@chittenden.org>
-
-	* lib/cgi-lib.rb: Checking for constant MOD_RUBY instead of
-	  environment variable. Remove a mod_ruby warning and use
-	  Apache::request.headers_out[] instead.
-
-Tue May 21 01:16:46 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (bodystmt): ensure clause was executed on else clause
-	  without rescue clause.
-
-Tue May 21 00:20:25 2002  Takaaki Tateishi <ttate@kt.jaist.ac.jp>
-
-	* ext/dl/ptr.c: rename PtrData::alloc to PtrData::malloc.
-
-	* ext/dl/lib/dl/struct.c: rename Struct#alloc to Struct#malloc.
-
-Mon May 20 14:29:14 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (Init_Object): should do exact match for Module#==.
-
-	* compar.c (cmp_eq): returns 'false' if <=> returns 'nil'.
-
-	* compar.c (cmp_gt,cmp_ge,cmp_lt,cmp_le,cmp_between): ditto.
-
-Mon May 20 13:28:52 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* io.c (rb_io_clone): writing stream was not copied properly.
-
-Sat May 18 21:38:11 2002  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb, lib/date/format.rb, lib/parsedate.rb:
-	  updated to the new version (based on date2 3.2.1).
-
-Sat May 18 21:18:00 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/Makefile.sub (config.h): add VC++4/5 support about noreturn
-	  directive.
-
-Sat May 18 02:16:41 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (pack_pack): should propagate taintedness.
-
-	* pack.c (pack_unpack): ditto.
-
-Fri May 17 16:16:19 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* sample/test.rb: use eval instead of './miniruby -c',
-	  in order to check a syntax error.
-
-Thu May 16 14:46:34 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_thread_select): cleanup conditional compilation.
-
-Wed May 15 06:13:35 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_schedule): need to preserve errno before
-	  calling rb_trap_exec().
-
-	* regex.c (calculate_must_string): a bug in charset/charset_not
-	  parsing.
-
-Tue May 14 18:17:44 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* win32/Makefile.sub: config.h inlined.  and catch up with the
-	  latest change.
-
-	* win32/config.h.in: no longer used.
-
-Tue May 14 14:49:05 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* gc.c (is_pointer_to_heap): avoid GCC 3.1 warnings.
-
-	* missing/strftime.c (timezone): it should take no argument on Cygwin.
-
-Tue May 14 03:07:35 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_clear_cache_by_class): new function.
-
-	* eval.c (set_method_visibility): should have clear cache for
-	  updated visibility.
-
-Mon May 13 14:38:33 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* djgpp/config.hin, djgpp/config.sed: catch up with the latest change.
-
-Mon May 13 01:59:55 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (flo_to_s): default format precision to be "%.16g".
-
-	* util.c (ruby_strtod): use own strtod(3) implementation to avoid
-	  locale hell.  Due to this change "0xff".to_f no longer returns 255.0
-
-Sun May 12 03:01:08 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* missing.h: add for missing/*.c.
-
-	* ruby.h: add `#include "missing.h"'.
-
-	* Makefile.in: add the dependency of missing.h by gcc -MM.
-
-	* MANIFEST: add missing.h
-
-Sat May 11 23:24:52 2002  Takaaki Tateishi <ttate@kt.jaist.ac.jp>
-
-	* ext/dl: enable dl's stack emulation for constructing function call.
-
-Sat May 11 10:52:09 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* dir.c (glob_helper): remove escaping backslashes.
-
-Sat May 11 02:46:43 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (avalue_to_yvalue): new function to distinguish yvalue
-	  (no-arg == Qundef) from svalue (no-arg == Qnil).
-
-	* eval.c (rb_yield_0): use avalue_to_yvalue().
-
-	* eval.c (assign): warn if val == Qundef where it means rhs is
-	  void (e.g. yield without value or call without argument).
-
-Fri May 10 19:00:47 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* parse.y (here_document): preserve line number begins here
-	  document.
-
-Fri May 10 01:55:44 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_thread_join): added an argument to limit time to wait
-	  the thread.
-
-	* eval.c (rb_thread_join_m): new. and added optional argument.
-
-Wed May  8 23:48:40 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (value_expr): need not to warn for WHILE and UNTIL,
-	  since they can have return value (via valued break).
-
-Tue May  7 17:13:40 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: forgot to add '-Wl,' to the gcc option on Cygwin/MinGW.
-
-Tue May  7 15:41:33 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/iconv/iconv.c (iconv_try): should initialize exceptions
-	  properly. (ruby-bugs-ja:PR#232)
-
-Tue May  7 15:28:03 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* eval.c (rb_yield_0): The destination of the goto jump was wrong.
-
-Tue May  7 09:17:51 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* eval.c (superclass): undesirable "unexpected return" when the
-	  superclass is not a Class.
-
-Sun May  5 06:53:45 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/mkmf.rb: exclude topdir from the system configuration
-	  section and prevent it from being overridden.
-
-Fri May  3 20:19:00 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: add #include <errno.h> in AC_CHECK_DECLS().
-
-	* win32/config.h.in: define HAVE_DECL_SYS_NERR.
-
-Thu May  2 23:42:40 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_s_quote): # also should be quoted.
-
-Thu May  2 18:27:13 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb.in, lib/mkmf.rb: use 'do...end' instead of '{}' for
-	  Borland make.
-
-Thu May  2 08:01:56 2002  Chris Thomas  <kenshin@apple.com>
-
-	* error.c: use HAVE_DECL_SYS_NERR instead of platform names.
-
-Tue Apr 30 09:23:05 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (num_step): better iteration condition for float
-	  values;  suggested by Masahiro TANAKA <masa@ir.isas.ac.jp>.
-
-Tue Apr 30 05:59:42 2002  Michal Rokos  <m.rokos@sh.cvut.cz>
-
-	* range.c (range_step): step (for Range#step method) <= 0 makes no
-	  sense, thus ArgError will be raised.
-
-	* range.c (range_each): Range#each method is special case for
-	  Range#step(1)
-
-Mon Apr 29 18:46:42 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_find_file): load must be done from an absolute path if
-	  $SAFE >= 4.
-
-Sun Apr 28 17:01:56 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* win32/win32.c (insert): fix prototype for ANSI C.
-
-Fri Apr 26 13:47:15 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* enum.c (enum_partition): new method. [new]
-
-Fri Apr 26 13:41:00 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_s_quote): quote whitespaces for /x cases.
-
-Fri Apr 26 06:48:23 2002  Takaaki Tateishi <ttate@kt.jaist.ac.jp>
-
-	* ext/dl/ptr.c (cary2ary): missing break in switch statements.
-
-Fri Apr 26 09:35:47 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_proc_new): make Proc from C function. [new]
-
-	* intern.h (rb_proc_new): prototype.
-
-Wed Apr 24 14:56:46 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (proc_to_proc): return self. [new]
-
-	* eval.c (block_pass): no need to convert if block is Proc.
-
-Wed Apr 24 14:21:41 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: set size of the initial stack from
-	  2MB to 32MB on MinGW/Cygwin.
-
-Wed Apr 24 14:06:35 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (num_step): try to reduce residual on Float operations.
-
-Wed Apr 24 06:48:31 2002  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* io.c (rb_io_mode_flags): both 'r+b' and 'rb+' should be allowed.
-
-	* io.c (rb_io_mode_modenum): ditto.
-
-Wed Apr 24 01:16:14 2002  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/stringio/stringio.c (strio_mark): must check if ptr is NULL
-	  first.  [ruby-talk:38873]
-
-	* lib/mkmf.rb (create_makefile): should print depend file when
-	  make is other than nmake.
-
-Wed Apr 24 00:37:12 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/extmk.rb.in (create_makefile): use `{$(srcdir)}' directive instead
-	  of `$(srcdir)/' when including depend file.
-
-	* lib/mkmf.rb (create_makefile): add `{$(srcdir)}' when including depend
-	  file.
-
-Tue Apr 23 12:58:18 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (rb_memerror): rename from mem_error, and exported.
-
-	* gc.c (Init_GC): pre-allocate NoMemoryError instance.
-
-	* object.c (convert_type): error message changed from "failed to
-	  convert" to "cannot convert", since it does not try to convert
-	  if an object does not respond to the converting method.
-
-Mon Apr 22 09:31:30 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (block_pass): convert Method to Proc using
-	  rb_check_convert_type().
-
-	* object.c (rb_check_convert_type): always convert T_DATA
-
-	* eval.c (rb_thread_cleanup): should not terminate main_thread by
-	  Fatal error.
-
-	* regex.c (is_in_list): need to not exclude NUL and NEWLINE.
-
-Sat Apr 20 00:19:13 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_expr_str): wrong backslash escapement.
-
-	* re.c (rb_reg_expr_str): do not escape embedded space
-	  characters.
-
-Fri Apr 19 22:03:40 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/Makefile.sub: add -DNT to $CFLAGS instead of $CPPFLAGS.
-
-	* win32/setup.mak: ditto.
-
-Fri Apr 19 17:24:22 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_object): T_DATA process patch from Joel VanderWerf
-	  <vjoel@PATH.Berkeley.EDU>.  This is temporary hack; it remains
-	  undocumented, and it will be removed when marshaling is
-	  re-designed.
-
-	* marshal.c (r_object): ditto.
-
-Fri Apr 19 17:10:55 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (num_step): Integer#step is moved to Numeric#step;
-	  Fixnum#step is merged into this method.
-
-	* numeric.c (int_dotimes): Fixnum#times is merged.
-
-	* numeric.c (int_upto): Fixnum#upto is merged.
-
-	* numeric.c (int_downto): Fixnum#downto is merged.
-
-Fri Apr 19 16:22:55 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/socket/extconf.rb: include <windows.h>, <winsock.h> on _WIN32.
-
-	* win32/win32.c: include <mswsock.h> on __MINGW32__.
-
-	* configure.in: cleanup for autoconf 2.5x.
-
-	* configure.in: use gcc -shared instead of dllwrap on Cygwin/MinGW.
-
-	* ext/extmk.rb, lib/mkmf.rb: get rid of "--def=".
-
-Fri Apr 19 14:57:44 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* re.c (rb_reg_to_s): remove redundant shy group.
-
-Fri Apr 19 01:08:20 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_cleanup): current thread may be THREAD_STOPPED,
-	  for example when terminated from signal handler.
-
-Thu Apr 18 19:03:15 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_compile_pattern): remove /p support.
-
-	* regex.h: ditto.
-
-	* parse.y (parse_regx): ditto.
-
-Thu Apr 18 17:01:43 2002  Takaaki Tateishi <ttate@kt.jaist.ac.jp>
-
-	* ext/dl/ptr.c (rb_dlptr_cast): removed.
-
-Thu Apr 18 17:01:43 2002  Tanaka Akira  <akr@m17n.org>
-
-	* re.c (rb_reg_to_s): new function for Regexp#to_s.
-
-Wed Apr 17 23:55:34 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/Setup*, ext/bigfloat/*: Back out the import of BigFloat in
-	  favor of its forthcoming successor, BigDecimal.
-
-Wed Apr 17 16:53:33 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_expr_str): should treat backslash specially in
-	  escaping.
-
-Wed Apr 17 08:16:41 2002  Michal Rokos  <m.rokos@sh.cvut.cz>
-
-	* io.c: complete off_t handling; missing argument for
-	  fptr_finalize(); polished rb_scan_args call.
-
-Wed Apr 17 00:01:59 2002  Michal Rokos  <m.rokos@sh.cvut.cz>
-
-	* dir.c: wrap multi-statement macro by do { } while (0)
-
-	* eval.c, numeric,c, sprintf.c, util.c: ditto.
-
-Tue Apr 16 08:59:50 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (assign): convert mrhs to mvalue.
-
-Mon Apr 15 18:12:57 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big_eq): check `y == x' if y is neither Fixnum,
-	  Bignum, nor Float.
-
-Mon Apr 15 09:27:31 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (pack_unpack): should treat 'U' in character unit, not in
-	  byte unit.
-
-	* error.c (exc_initialize): should clear backtrace information.
-
-Sat Apr 13 23:42:43 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_fptr_cleanup): should close IO created by IO.new(fd).
-
-	* rubyio.h: remove FMODE_FDOPEN
-
-Fri Apr 12 12:54:04 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* win32/Makefile.sub: use missing/acosh.c.
-
-	* win32/config.h.in: define HAVE_COSH, HAVE_SINH, and HAVE_TANH.
-
-Fri Apr 12 02:58:55 2002  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* struct.c (rb_struct_select): fix typo.
-
-Fri Apr 12 00:34:17 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* MANIFEST (missing/acosh.c): added.
-
-	* Makefile.in (missing/acosh.c): ditto.
-
-	* Makefile.in (missing/fileblocks.c): ditto.
-
-	* configure.in (AC_REPLACE_FUNCS): check acosh() on behalf of
-	  inverse hyperbolic functions, asinh() and atanh().
-
-	* missing/acosh.c: added for acosh(), asinh() and atanh().
-
-Thu Apr 11 20:01:44 2002  Masahiro Tomita  <tommy@tmtm.org>
-
-	* io.c (io_write): check error if written data is less than
-	  specified size to detect EPIPE.
-
-Thu Apr 11 19:10:37 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* io.c (remain_size): IO#read returns "" if file.size == 0.
-
-	* random.c (rand_init): add check for initstate(3).
-
-	* configure.in: ditto.
-
-Thu Apr 11 09:31:19 2002  Takaaki Tateishi <ttate@kt.jaist.ac.jp>
-
-	* ext/dl/ptr.c: raise() -> rb_raise(). (Thanks Tetsuya Watanabe)
-
-	* ext/dl/sym.c: ditto.
-
-Thu Apr 11 07:57:48 2002  Michal Rokos  <m.rokos@sh.cvut.cz>
-
-	* eval.c (assign): ruby_verbose should be surrounded by RTEST().
-
-	* object.c (rb_str2cstr): ditto.
-
-	* parse.y (void_expr): ditto.
-
-	* parse.y (void_stmts): ditto.
-
-	* variable.c (rb_ivar_get): ditto.
-
-	* variable.c (rb_cvar_set): ditto.
-
-	* variable.c (rb_cvar_get): ditto.
-
-Thu Apr 11 07:02:31 2002  Takaaki Tateishi <ttate@kt.jaist.ac.jp>
-
-	* ext/dl: Add dl.txt instead of README and README.html.
-
-Thu Apr 11 01:55:52 2002  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi/session.rb: support for multipart form.
-
-Wed Apr 10 18:42:23 2002  Tachino Nobuhiro <tachino@jp.fujitsu.com>
-
-	* dir.c (glob_helper): should have proceed link when link->path
-	  was non existing symbolic link.
-
-Wed Apr 10 17:30:19 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_obj_remove_instance_variable): raise NameError if
-	  specified instance variable is not defined.
-
-	* variable.c (generic_ivar_remove): modified to check ivar
-	  existence.
-
-Wed Apr 10 14:16:45 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* misc/ruby-mode.el (ruby-font-lock-keywords): fontify symbols for
-	  unary operators and aset.
-
-Tue Apr  9 13:40:31 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* lib/mkmf.rb (try_link0): need expand macro in command, sync with
-	  ext/extmk.rb.in.
-
-	* lib/mkmf.rb (try_cpp): ditto.
-
-	* lib/mkmf.rb (egrep_cpp): ditto.
-
-Tue Apr  9 12:44:59 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/stringio/stringio.c (check_modifiable): performance
-	  improvement.  avoid calling rb_str_modify() twice.
-
-	* ext/stringio/stringio.c (strio_ungetc): ditto.
-
-	* ext/stringio/stringio.c (strio_putc): ditto.
-
-	* ext/stringio/stringio.c (strio_write): ditto, and use
-	  rb_str_cat() as possible.
-
-Tue Apr  9 05:17:48 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* re.c (match_select): fix index references and make
-	  MatchData#select actually work.
-
-Tue Apr  9 00:20:52 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_file_s_extname): new method based on the proposal
-	  (and patch) from Mike Hall. [new]
-
-Mon Apr  8 04:50:51 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (error_handle): default to 1 unless status is set.
-
-	* eval.c (ruby_options): guard error_handle() with PROT_NONE.
-
-	* eval.c (ruby_stop): ditto.
-
-Mon Apr  8 01:22:24 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* math.c (math_acosh): added. [new]
-
-	* math.c (math_asinh): ditto.
-
-	* math.c (math_atanh): ditto.
-
-	* struct.c (rb_struct_each_pair): method added. [new]
-
-Sat Apr  6 02:04:49 2002  Guy Decoux  <ts@moulon.inra.fr>
-
-	* class.c (rb_singleton_class): wrong condition; was creating
-	  unnecessary singleton class.
-
-Sat Apr  6 01:09:41 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* sprintf.c (remove_sign_bits): simplifies the condition.
-
-	* bignum.c (get2comp): calculate proper carry over.
-
-Fri Apr  5 05:07:28 2002  Takaaki Tateishi <ttate@kt.jaist.ac.jp>
-
-	* ext/dl: Add dl/struct.rb.
-
-Thu Apr  4 14:08:52 2002  Takaaki Tateishi <ttate@kt.jaist.ac.jp>
-
-	* ext/dl/lib/dl/import.rb: Get rid of ineffective
-	  encoding/decoding procedures.
-
-Thu Apr  4 01:08:23 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (int_step): step may be a float less than 1.
-
-Wed Apr  3 20:42:34 2002  Takaaki Tateishi <ttate@kt.jaist.ac.jp>
-
-	* ext/dl: Merge Nakada's patch.
-
-	* ext/dl/dl.h: define StringValuePtr for ruby-1.6.
-
-Wed Apr  3 15:37:24 2002  Takaaki Tateishi <ttate@kt.jaist.ac.jp>
-
-	* ext/dl: Add dl/types.rb.
-
-Wed Apr  3 01:54:10 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/extmk.rb.in (enable_config): follow lib/mkmf.rb.
-
-Tue Apr  2 19:59:13 2002  Takaaki Tateishi <ttate@kt.jaist.ac.jp>
-
-	* ext/dl: Merge from rough.
-
-Tue Apr  2 15:17:54 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* Makefile.in (CPPFLAGS): remove @includedir@.
-
-	* lib/mkmf.rb (create_makefile): ditto.
-
-	* ext/extmk.rb.in (create_makefile): ditto.
-
-Tue Apr  2 15:09:05 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/socket/socket.c (sock_addrinfo): should clear addrinfo hints.
-
-Mon Apr  1 23:48:12 2002  Takaaki Tateishi <ttate@kt.jaist.ac.jp>
-
-	* lib/mkmf.rb: install any files using $INSTALLFILES.
-	  (see also [ruby-dev:16683])
-
-Mon Apr  1 17:25:50 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_fptr_cleanup): need flush even when io will not be
-	  closed.
-
-	* io.c (rb_io_initialize): was calling wrong function
-	  rb_io_mode_flags().
-
-Mon Apr  1 16:52:00 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/sdbm/init.c (each_pair): moved prototype before the
-	  definition.
-
-	* ext/racc/cparse/cparse.c (call_scaniter): ditto.
-
-Mon Apr  1 15:11:40 2002  NAKAMURA Usaku <usa@ruby-lang.org>
-
-	* ext/racc/cparse/cparse.c: prototype; call_scaniter().
-
-	* ext/sdbm/init.c: prototype; each_pair().
-
-	* ext/tcltklib/tcltklib.c: prototypes; _timer_for_tcl() and ip_ruby(),
-	  Nobu's patch at [ruby-dev:14483].
-
-Mon Apr  1 10:56:40 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (match_setter): it's OK to assign nil to $~.
-
-Mon Apr  1 03:55:46 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_fptr_cleanup): do not close IO created by for_fd().
-
-	* io.c (rb_io_initialize): mark IO created by for_fd
-
-	* ext/socket/socket.c (bsock_s_for_fd): ditto.
-
-Fri Mar 29 20:21:58 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* lib/mkmf.rb (create_makefile): default FLAGS to empty strings.
-
-Fri Mar 29 16:36:52 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* lib/mkmf.rb (arg_config): should use Shellwords::shellwords like
-	  ext/extmk.rb.in.
-
-	* lib/mkmf.rb (enable_config): default had priority over command
-	  line options and configure_args.
-
-	* lib/mkmf.rb: support autoconf 2.53 style variables from
-	  environment.
-
-	* lib/mkmf.rb: add directory options.
-
-Fri Mar 29 15:49:29 2002  Usaku Nakamura <usa@ruby-lang.org>
-
-	* win32/README.win32: follow recent changes.
-
-Fri Mar 29 14:44:05 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (io_fflush): DRY patch from /Christoph applied.
-
-Thu Mar 28 18:58:13 2002  Usaku Nakamura <usa@ruby-lang.org>
-
-	* win32/Makefile.sub (config.status): reflect user defined $CC in
-	  config.status.
-
-Thu Mar 28 18:03:51 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* ext/strscan/strscan.c: add taint check.
-
-	* ext/strscan/strscan.c: #getch/#get_byte should set regexp
-	  registers.
-
-	* ext/strscan/strscan.c: remove useless #include directive.
-
-	* ext/strscan/strscan.c: refactor struct strscanner.
-
-Thu Mar 28 14:51:38 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (sock_addrinfo): should specify socktype
-	  from outside.
-
-Wed Mar 27 17:04:30 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (argf_binmode): should call next_argv() to initialize ARGF.
-
-	* io.c (argf_filename): ditto.
-
-	* io.c (argf_file): ditto.
-
-Wed Mar 27 14:47:32 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* io.c (READ_DATA_PENDING): configure.in has supported for uClibc,
-	  so remove uClibc stuff.
-
-Wed Mar 27 13:14:43 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_sysseek): new method based on a patch from Aristarkh
-	  A Zagorodnikov <xm@bolotov-team.ru>. [new]
-
-	* io.c (READ_DATA_PENDING): use !feof(fp) for default behavior.
-
-Tue Mar 26 20:28:50 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: HTTP.get accepts URI.
-
-	* lib/net/http.rb: new method HTTP.get_uri.
-
-	* lib/net/http.rb: add some HTTP 1.1 response codes.
-
-Tue Mar 26 20:25:28 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* doc/net/protocol.rd.ja, smtp.rd.ja, pop.rd.ja: removed.
-
-	* MANIFEST: remove doc/net/* entries.
-
-Tue Mar 26 18:45:15 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (FILE_READPTR): check bufread instead of bufend
-	  for uClibc.
-
-	* ext/extmk.rb.in (arg_config): should use Shellwords::shellwords.
-
-Tue Mar 26 01:56:33 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (primary): while/until statement modifiers to "begin"
-	  statement now work as "do .. while" even when begin statement
-	  has "rescue" or "ensure" [new].
-
-	* parse.y (bodystmt): rescue/ensure is allowed at every bodies,
-	  i.e. method bodies, begin bodies, class bodies[new], and module
-	  bodies[new].
-
-Mon Mar 25 22:10:04 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (sock_addrinfo): should specify ai_socktype
-	  for getaddrinfo hints.
-
-Mon Mar 25 17:18:48 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* dir.c (rb_push_glob): local variable 'maxnest' was
-	  uninitialized.
-
-Mon Mar 25 16:53:30 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_f_abort): embed aborting message into exception
-	  object [new].
-
-	* eval.c (terminate_process): utility function for exit and abort.
-
-Tue Mar 26 14:04:47 2002  okabe katsuyuki <HGC02147@nifty.ne.jp>
-
-	* win32/mkexports.rb: support VC++.NET.
-
-Tue Mar 26 14:00:17 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/bigfloat/bigfloat.c: Fix the initializer's function name
-	  according to the new library name. (pointed out by nobu)
-
-Tue Mar 26 11:12:01 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb: new file.
-
-Tue Mar 26 03:23:50 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pp.rb (pp): return nil like p.
-
-Tue Mar 26 01:48:01 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/bigfloat/extconf.rb: Downcase the library name. (BigFloat.so
-	  -> bigfloat.so)
-
-	* ext/bigfloat/bigfloat.c (BigFloat_inspect): Alter the inspect
-	  format not to look like an array. (pointed out by akr)
-
-	* ext/bigfloat/bigfloat.c (BigFloat_hash): Implement BigFloat#hash.
-
-	* ext/bigfloat/bigfloat.c (BigFloat_dump, BigFloat_load):
-	  Support marshaling.
-
-Tue Mar 26 00:38:11 2002  Tanaka Akira  <akr@m17n.org>
-
-	* configure.in (FILE_READPTR): check _p for 4.4BSD.
-
-Mon Mar 25 23:39:25 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* configure.in (FILE_READPTR): new.  for IO#gets improvement.
-
-	* io.c (READ_DATA_PENDING_PTR): ditto.
-
-	* io.c (remain_size): separated from read_all().
-
-	* io.c (read_all): argument changed.
-
-	* io.c (appendline): new.  get a line and append to string.
-
-	* io.c (swallow): new.  swallow continuous line delimiters.
-
-	* io.c (rb_io_getline_fast): add delimiter argument.
-
-	* io.c (rb_io_getline): performance improvement.
-
-Mon Mar 25 19:30:25 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb.in (arg_config): get rid of single quotes
-	  for autoconf 2.53.
-
-Mon Mar 25 17:49:41 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* regex.c (mbc_startpos_func): VC6 seems to be unable to
-	  understand forward declaration for static variables.
-
-	* dir.c (rb_push_glob): local variable 'maxnest' was
-	  uninitialized.
-
-Mon Mar 25 13:24:20 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (bsock_do_not_rev_lookup_set): should not be
-	  allowed when $SAFE > 3.
-
-	* eval.c (rb_thread_ready): THREAD_TO_KILL threads should not turn
-	  into THREAD_RUNNABLE on wakeup.
-
-	* eval.c (rb_thread_list): THREAD_TO_KILL threads should be in the
-	  list.
-
-	* eval.c (thgroup_list): ditto; by moving gid clearance from
-	  rb_thread_cleanup().
-
-Mon Mar 25 11:06:19 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* dln.c (dln_argv0): unused unless USE_DLN_A_OUT.
-
-	* regex.c (mbc_startpos_func): should be static.
-
-Sun Mar 24 12:19:09 2002  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* dir.c (fnmatch): "*/bar" (with FNM_PATHNAME flag) does not
-	  match "foo/bar".
-
-Sun Mar 24 00:46:05 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* util.c (push_element): avoid warning for djgpp.
-
-Sat Mar 23 01:50:30 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (read_all): files on /proc filesystem with zero stat size,
-	  may have contents.
-
-Fri Mar 22 18:07:29 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (tcp_s_gethostbyname): refactored.
-
-	* ext/socket/socket.c (sock_s_gethostbyname): ditto.
-
-Fri Mar 22 16:46:54 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* ext/extmk.rb.in: replace mkdir with mkpath to compile racc/cparse.
-
-Fri Mar 22 16:22:55 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* the VMS support patch submitted by Akiyoshi, Masamichi
-	  <Masamichi.Akiyoshi@jp.compaq.com> is merged.
-
-Fri Mar 22 16:27:24 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/racc/parser.rb: new file.
-
-	* ext/racc/MANIFEST, cparse.c, depend, extconf.rb: new files.
-
-	* lib/README: add racc/parser.rb.
-
-	* ext/Setup*: add racc/cparse.
-
-Fri Mar 22 15:04:03 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (exec_under): changing ruby_class is OK, but should not
-	  alter cbase.
-
-	* eval.c (yield_under_i): ditto.
-
-Fri Mar 22 15:44:38 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* ext/strscan/MANIFEST, strscan.c, depend, extconf.rb: new files.
-
-	* ext/Setup*: add strscan entry.
-
-Fri Mar 22 14:32:14 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/protocol.rb: Protocol#start should return self.
-
-Fri Mar 22 14:14:21 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/resolv.rb: fix arguments to create exceptions.
-	  Patch from matt@lickey.com.  (ruby-bugs:PR#278)
-
-Fri Mar 22 13:51:11 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/bigfloat/.cvsignore, ext/bigfloat/MANIFEST: BigFloat 1.1.8
-	  has been imported.  Add .cvsignore and MANIFEST.
-
-Fri Mar 22 04:07:55 2002  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* sprintf.c (rb_f_printf): discard meaningless prefix ".." for '%u'.
-
-Thu Mar 21 01:11:37 2002  Usaku Nakamura <usa@ruby-lang.org>
-
-	* win32/Makefile.sub (config.status): fix install path (prefix).
-
-Thu Mar 21 01:03:05 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/configsub.rb: latest autoconf style support.
-
-Wed Mar 20 22:16:25 2002  Usaku Nakamura <usa@ruby-lang.org>
-
-	* mkconfig.rb: close duplicated $stdout before renaming rbconfig.rb.
-
-Wed Mar 20 21:54:17 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* win32/Makefile.sub: made variables configurable.
-
-	* win32/Makefile.sub (config.h): updates RUBY_PLATFORM from
-	  Makefile.
-
-	* win32/Makefile.sub (config.status): ditto. and use recent
-	  autoconf format.
-
-	* win32/Makefile.sub (clean): separate ext and local clean up.
-
-	* win32/Makefile.sub (distclean): ditto.
-
-	* win32/config.status.in: no longer used.
-
-Wed Mar 20 20:12:35 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* variable.c (rb_const_list): a temporary table must be freed.
-
-Wed Mar 20 19:44:09 2002  Tanaka Akira  <akr@m17n.org>
-
-	* mkconfig.rb: don't touch rbconfig.rb if there is a trouble.
-
-Wed Mar 20 16:05:37 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (is_defined): should check receiver only once.
-
-	* eval.c (is_defined): should handle NODE_NEWLINE.
-
-Wed Mar 20 11:29:25 2002  Aristarkh A Zagorodnikov  <xm@xml-objects.com>
-
-	* file.c (rb_file_s_expand_path): memory leak fixed.
-
-Wed Mar 20 00:36:43 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* util.c (ruby_getcwd): the content of buf is uncertain and must
-	  not be printed when getcwd(buf, size) has failed.
-
-Mon Mar 18 22:19:52 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/stringio/stringio.c (check_modifiable): wrong declaration.
-
-Mon Mar 18 18:04:05 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/digest: add depend file.
-
-	* ext/digest/md5: ditto.
-
-	* ext/digest/rmd160: ditto.
-
-	* ext/digest/sha1: ditto.
-
-	* ext/digest/sha2: ditto.
-
-	* ext/iconv/MANIFEST: ditto.
-
-	* ext/stringio/MANIFEST: ditto.
-
-	* ext/syslog: ditto.
-
-Mon Mar 18 17:18:06 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_f_abort): should not bypass cleanup.
-
-	* ext/stringio/stringio.c (check_modifiable): void function.
-
-Mon Mar 18 12:52:01 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/iconv/extconf.rb: workaround for GNU libiconv.
-
-Mon Mar 18 10:55:03 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* parse.y (parse_string): part of multi-byte sequence must not
-	  match to paren.
-
-	* parse.y (parse_qstring): ditto.
-
-	* parse.y (parse_quotedwords): ditto.
-
-	* parse.y (str_extend): handle multi-byte characters.
-
-Mon Mar 18 10:31:20 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* enum.c (enum_find): catch a value before recycle.
-
-	* enum.c (enum_all): ditto.
-
-	* enum.c (enum_any): ditto.
-
-	* enum.c (enum_min): ditto.
-
-	* enum.c (enum_max): ditto.
-
-Sun Mar 17 20:08:04 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/iconv/depend: added.
-
-	* ext/stringio/depend: added.
-
-Sat Mar 16 22:43:53 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* missing/fileblocks.c: add for autoconf.
-
-Sat Mar 16 15:30:40 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_search): should clear last_match if pos is out of
-	  string range.
-
-	* string.c (rb_str_index_m): ditto.
-
-	* string.c (rb_str_rindex): ditto.
-
-Sat Mar 16 09:04:58 2002  Koji Arai <JCA02266@nifty.ne.jp>
-
-	* enum.c (enum_inject): use the first iterated element as the
-	  initial value when omitted.
-
-	* enum.c (inject_i): ditto.
-
-	* enum.c (Init_Enumerable): Enumerable#inject now takes variable
-	  count arguments.
-
-Fri Mar 15 19:47:31 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* win32/win32.c (StartSockets): remove duplicated lines.
-
-Fri Mar 15 17:44:08 2002  Usaku Nakamura <usa@ruby-lang.org>
-
-	* bignum.c, intern.h (rb_ull2big, rb_ll2big, rb_ull2inum, rb_ll2inum,
-	  big2ull, rb_big2ull, rb_big2ll): use LONG_LONG macro instead of
-	  long long.
-
-	* numeric.c, intern.h, ruby.h (rb_num2ll, rb_num2ull): ditto.
-
-	* ruby.h: use _I64_MAX and _I64_MIN if they are defined (for VC++).
-
-Fri Mar 15 14:02:43 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/iconv/iconv.c: fixed document, Iconv#new is no longer an
-	  iterator. thanks to Tanaka Akira <akr@m17n.org>.
-
-Thu Mar 14 22:17:45 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/iconv: imported.
-
-Thu Mar 14 16:42:37 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_define_class): should handle autoload.
-
-	* class.c (rb_define_module): ditto.
-
-Thu Mar 14 16:18:12 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: autoconf 2.53 support. use AC_LIBOBJ.
-
-Thu Mar 14 00:29:12 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_match): should clear $~ if operand is nil.
-
-	* re.c (rb_reg_match2): ditto.
-
-Thu Mar 14 12:32:59 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/stringio/stringio.c: fixed frozen string bug.  ungetc no
-	  longer raises on readonly stream unless modifies actually.
-
-Thu Mar 14 08:57:41 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* dir.c (rb_push_glob): avoid SEGV when a block given.
-
-Thu Mar 14 00:16:02 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* string.c (rb_str_subpat_set): must make str independent after
-	  rb_reg_search() matched.
-
-Wed Mar 13 19:05:15 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* dir.c: FNM_PERIOD is obsoleted and FNM_DOTMATCH is introduced
-	  instead, which has the opposite meaning of FNM_PERIOD.
-
-	* dir.c: Dir::glob now accepts optional FNM_* flags via the second
-	  argument, whereas Dir::[] doesn't.
-
-Wed Mar 13 18:36:55 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/getopts.rb: single_options can be nil[*], and is not not
-	  optional. ([*]Pointed out by gotoken)
-
-Wed Mar 13 17:23:46 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* configure: merge Jonathan Baker's large file support patch
-	  [ruby-talk:35316], with read_all patch in [ruby-talk:35470].
-
-Wed Mar 13 04:06:48 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_f_abort): optional message argument that be printed
-	  on termination.
-
-Tue Mar 12 17:12:06 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/resolv.rb: don't complete domains for absolute FQNs.
-
-Mon Mar 11 23:08:48 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/tsort.rb: new file.
-
-Mon Mar 11 21:03:37 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/stringio: new.
-
-Mon Mar 11 18:03:37 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_compile_pattern): '\0111' should be '\011' plus '1',
-	  since octal literals are formed by three digits at most.
-
-Mon Mar 11 14:44:38 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_object): module inclusion using extend() should
-	  also be detected.
-
-	* eval.c (rb_eval_cmd): cbase should not be NULL; it should be
-	  either ruby_wrapper or Object.
-
-Sun Mar 10 02:18:22 2002  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* enum.c (enum_each_with_index): should return self.
-
-	* process.c (proc_setpgrp): should return value for non-void function.
-
-	* process.c (proc_getpgid): should raise exception if getpgid() return -1.
-
-	* string.c (rb_str_ljust): should return a duplicated string.
-
-	* string.c (rb_str_rjust): ditto.
-
-	* string.c (rb_str_center): ditto.
-
-Sat Mar  9 08:45:58 2002  Tanaka Akira  <akr@m17n.org>
-
-	* ext/socket/extconf.rb (have_struct_member): don't print checked
-	  result.
-
-Fri Mar  8 12:19:15 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/resolv.rb: use its own thread group for background threads.
-
-Fri Mar  8 02:21:32 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (cvar_cbase): utility function to find innermost non
-	  singleton cbase.
-
-	* eval.c (is_defined): adopt new cvar behavior.
-
-	* eval.c (rb_eval): ditto.
-
-	* eval.c (assign): ditto.
-
-Thu Mar  7 20:08:25 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* gc.c (rb_source_filename): added. holds unique strings for file
-	  names with GC space.
-
-	* gc.c (rb_gc_mark): mark source file name.
-
-	* gc.c (gc_sweep): ditto.
-
-	* gc.c (Init_GC): initialize source file name table.
-
-	* intern.h (rb_source_filename): added.
-
-	* eval.c (rb_eval_string): use rb_source_filename().
-
-	* parse.y (yycompile): ditto.
-
-	* ruby.c (proc_options): ditto.
-
-	* ruby.c (load_file): ditto.
-
-	* ruby.c (ruby_script): ditto.
-
-	* ruby.c (ruby_prog_init): ditto.
-
-Wed Mar  6 17:58:08 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* dln.c (dln_load): use LoadLibrary instead of LoadLibraryEx.
-
-Wed Mar  6 16:50:37 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_mod_clone): should not call rb_obj_clone(), since
-	  Module does not provide "allocate".
-
-	* class.c (rb_singleton_class): should create new singleton class
-	  if obj is a class or module and attached object is different,
-	  which means metaclass of singleton class is sought.
-
-	* time.c (time_s_alloc): now follows allocation framework.
-
-Tue Mar  5 05:56:29 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/getopts.rb: Rewrite to fix some bugs and complete features.
-	  - Accept options with the colon in the first argument;
-	    getopts("a:bcd:") is equivalent to getopts("bc", "a:", "d:").
-	  - Do not discard the argument that caused an error.
-	  - Do not discard '-', which commonly stands for stdin or stdout.
-	  - Allow specifying a long option with a value using '='.
-	    (command --long-option=value)
-	  - Stop reading options when it meets a non-option argument.
-
-Mon Mar  4 13:19:18 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/extmk.rb.in (dir_config): Sync with mkmf.rb: Fix a bug where
-	  --with-xx-{include,lib} is ignored when --with-xx-dir is
-	  specified.
-
-Mon Mar  4 00:09:55 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): should initialize outer class variables from
-	  methods in singleton class definitions.
-
-	* eval.c (assign): ditto.
-
-Fri Mar  1 11:29:10 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/socket/{addinfo.h,getaddrinfo.c} (gai_strerror): add const
-	  qualifier only for uClibc.
-
-Fri Mar  1 11:22:51 2002  Amos Gouaux  <amos+ruby@utdallas.edu>
-
-	* lib/net/imap.rb: added document.
-
-	* lib/net/imap.rb (getquotaroot): new method.
-
-	* lib/net/imap.rb (setacl): remove the rights if the rights
-	  parameter is nil.
-
-	* lib/net/imap.rb (getacl): return an array of MailboxACLItem.
-
-Fri Mar  1 06:25:49 2002  Tanaka Akira  <akr@m17n.org>
-
-	* ext/socket/extconf.rb (have_struct_member): new method.
-	  check msg_control and msg_accrights in struct msghdr.  check
-	  sys/uio.h.
-
-	* ext/socket/socket.c: include sys/uio.h if available.
-	  (thread_read_select): new function.
-	  (unix_send_io): ditto.
-	  (unix_recv_io): ditto.
-	  (unix_s_socketpair): ditto.
-	  (Init_socket): define UNIXSocket#send_io, UNIXSocket#recv_io,
-	  UNIXSocket.socketpair and UNIXSocket.pair.
-
-	* dln.c (dln_load): fix typo.
-
-Wed Feb 27 16:30:50 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_mod_include): load modules in argument order.
-
-	* st.c (st_init_table_with_size): num_bins should be prime numbers
-	  (no decrement).
-
-	* st.c (rehash): ditto.
-
-Wed Feb 27 13:18:49 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* io.c (READ_DATA_PENDING): uClibc support.
-
-	* random.c (rand_init): ditto.
-
-	* ext/socket/{addinfo.h,getaddrinfo.c} (gai_strerror): ditto.
-
-Wed Feb 27 07:05:17 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/sha2/sha2.c: Merge from rough.  Fix a couple of
-	  off-by-one errors in Aaron Gifford's code.
-
-	  Obtained from:  KAME via FreeBSD
-	  KAME PR:        393
-	  FreeBSD PR:     kern/34242
-
-Wed Feb 27 03:36:47 2002  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* ext/dbm/dbm.c (fdbm_select): 1.7 behavior.
-
-	* ext/gdbm/gdbm.c (fgdbm_select): ditto.
-
-	* ext/sdbm/sdbm.c (fsdbm_select): ditto.
-
-	* ext/dbm/dbm.c (fdbm_delete): adopt Hash#delete behavior.
-
-	* ext/sdbm/sdbm.c (fsdbm_delete): ditto.
-
-	* ext/gdbm/gdbm.c: need not to dup key to the block.
-
-	* ext/sdbm/sdbm.c : replace RuntimeError with SDBMError.
-
-Tue Feb 26 21:34:07 2002  Usaku Nakamura <usa@ruby-lang.org>
-
-	* bignum.c (rb_big_2comp): void function cannot return any value.
-
-Tue Feb 26 16:52:12 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_f_missing): NoMethod error messages for true, false,
-	  nil must respond visibility like for other objects.
-
-Tue Feb 26 15:41:30 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): call trace_func for if/while conditions.
-
-	* marshal.c (r_object): separate r_regist from proc calling.
-
-Tue Feb 26 11:25:50 2002  akira yamada  <akira@arika.org>
-
-	* lib/uri/generic.rb: merge0 should return [oth, oth] if oth is
-	  absolute URI.
-
-	* lib/uri/generic.rb: registry part must not be allowed for any
-	  schemes for the Internet. (RFC2396, section 3.2.2 and 3.2.1.)
-
-Mon Feb 25 21:22:41 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/syslog/syslog.c: Merge from rough.  Use SafeStringValue().
-
-Mon Feb 25 21:12:08 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/syslog/syslog.c: Merge from rough.  Turn Syslog into a
-	  module keeping backward compatibility intact.
-
-Mon Feb 25 19:35:48 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* sample/test.rb (system): test with scripts under the source
-	  directory.
-
-Mon Feb 25 15:14:01 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (method_inspect): should not dump core for unbound
-	  singleton methods.
-
-	* object.c (rb_mod_to_s): better description.
-
-Mon Feb 25 13:32:13 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* lib/shell.rb (Shell::expand_path): relative to @cwd.
-
-Mon Feb 25 06:30:11 2002  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* hash.c (env_select): should path the assoc list.
-
-Sun Feb 24 17:20:22 2002  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/*/*.h: Merge from rough.
-	  - Avoid namespace pollution. (MD5_* -> rb_Digest_MD5_*, etc.)
-
-Sat Feb 23 21:12:13 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (rb_syswait): thread kludge; should be fixed to
-	  support native thread.
-
-Fri Feb 22 21:20:53 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/protocol.rb: set read_timeout dynamically.
-
-	* lib/net/http.rb: @@newimpl is always true in the main trunk.
-
-	* lib/net/http.rb: HTTP.port -> default_port
-
-	* lib/net/http.rb: HTTPResponse.read_response_status ->
-	  read_status_line
-
-Fri Feb 22 19:56:15 2002  Usaku Nakamura <usa@ruby-lang.org>
-
-	* win32/config.status.in: set LIBRUBY_SO.
-
-Fri Feb 22 03:34:38 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (get2comp): need to specify to carry or not.
-
-	* io.c (rb_io_inspect): embed path info.
-
-Fri Feb 22 11:30:01 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/prettyprint.rb: FillGroup implemented.
-
-Thu Feb 21 21:40:18 2002  Usaku Nakamura <usa@ruby-lang.org>
-
-	* ext/extmk.rb.in (create_makefile): remove unnecessary -L option from
-	  LIBS macro.
-
-Thu Feb 21 02:49:12 2002  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* pack.c (pack_pack): wrong # comment treatment.
-
-	* pack.c (pack_unpack): ditto.
-
-Wed Feb 20 15:15:03 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* intern.h: prototypes; rb_io_addstr(), rb_io_printf(),
-	  rb_io_print(), rb_io_puts()
-
-	* io.c (rb_io_addstr): make extern.
-
-	* io.c (rb_io_printf): ditto.
-
-	* io.c (rb_io_print): ditto.
-
-	* io.c (rb_io_puts): ditto.
-
-Wed Feb 20 13:41:35 2002  Usaku Nakamura <usa@ruby-lang.org>
-
-	* io.c (rb_io_close): return Qnil.
-
-Wed Feb 20 12:41:59 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (rb_any_cmp): should handle Qundef in keys.
-
-	* eval.c (remove_method): should not remove a empty method to
-	  implement "undef".
-
-	* eval.c (rb_eval): should allow singleton class def for
-	  true/false/nil.
-
-Tue Feb 19 21:43:32 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/protocol.rb: rename Protocol.port to default_port.
-
-	* lib/net/smtp.rb: ditto.
-
-	* lib/net/pop.rb: ditto.
-
-	* lib/net/http.rb: ditto.
-
-	* lib/net/protocol.rb: rename BufferedSocket class to
-	  InternetMessageIO.
-
-	* lib/net/smtp.rb: ditto.
-
-	* lib/net/pop.rb: ditto.
-
-	* lib/net/http.rb: ditto.
-
-	* lib/net/protocol.rb: rename InternetMessageIO#write_pendstr to
-	  write_message.
-
-	* lib/net/smtp.rb: ditto.
-
-	* lib/net/protocol.rb: new method
-	  InternetMessageIO#through_message.
-
-	* lib/net/smtp.rb: ditto.
-
-	* lib/net/protocol.rb: rename InternetMessageIO#read_pendstr to
-	  read_message_to.
-
-	* lib/net/pop.rb: ditto.
-
-	* lib/net/protocol.rb: rename InternetMessageIO#read_pendlist to
-	  each_list_item
-
-	* lib/net/pop.rb: ditto.
-
-	* lib/net/protocol.rb: Now block size is 1024.
-
-	* lib/net/smtp.rb: new methods SMTP#esmtp? and #esmtp=.
-
-	* lib/net/http.rb: Using singleton method syntax instead of
-	  singleton class clause, to avoid behavior change of class
-	  variables in ruby 1.7.
-
-	* lib/net/http.rb: HTTPResponse class does not inherit from
-	  Net::Response.
-
-	* lib/net/http.rb: divide HTTP#connecting into
-	  {begin,end}_transport.
-
-	* lib/net/http.rb: unused class Accumulator removed.
-
-	* lib/net/http.rb: Net::HTTP reads response. not HTTPRequest.
-
-	* lib/net/http.rb: proxy related class-instance-variables are not
-	  initialized correctly.
-
-Tue Feb 19 20:20:12 2002  Ed Sinjiashvili  <edsin@swes.saren.ru>
-
-	* parse.y (str_extend): backslash escape was done wrong.
-
-Tue Feb 19 17:10:25 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* file.c (path_check_1): do not fail on world writable *parent*
-	  directories too.
-
-Tue Feb 19 15:51:41 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (path_check_1): do not warn on world writable *parent*
-	  directories.
-
-	* class.c (rb_include_module): should preserve ancestor order in
-	  the included class/module.
-
-Tue Feb 19 14:45:32 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (path_check_1): should check directory sticky bits.
-
-	* process.c (security): need not to warn twice.
-
-	* marshal.c (r_object): complete restoration before calling
-	  r_regist().
-
-Tue Feb 19 14:24:36 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): operators in the "op" rule should make
-	  lex_state EXPR_ARG on EXPR_FNAME and EXPR_DOT.
-
-Tue Feb 19 13:38:10 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval_string_wrap): should hide the toplevel local
-	  variable bindings by PUSH_SCOPE().
-
-Tue Feb 19 13:21:51 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* regex.c: fix prototypes of xmalloc(), xcalloc() and xrealloc().
-
-Tue Feb 19 13:16:08 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* io.c (rb_io_ungetc): don't fail pushed EOF back.
-
-Mon Feb 18 20:48:40 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* pack.c (pack_pack): avoid infinite loop at comment.
-
-	* pack.c (pack_unpack): ditto.
-
-Mon Feb 18 14:06:28 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* misc/ruby-mode.el (ruby-block-hanging-re): rescue block was too
-	  indented.
-
-Mon Feb 18 13:56:44 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (expr_value, arg_value, primary_value): value_expr()
-	  check in place.
-
-	* eval.c (block_pass): "&nil" should clear block given.
-
-Mon Feb 18 02:05:56 2002  Wolfgang Jahrling <wolfgang@pro-linux.de>
-
-	* dir.c (push_braces): remove MAXPATHLEN dependency.
-
-	* dir.c (dir_s_globd): ditto.
-
-	* dln.c (init_funcname): ditto.
-
-	* dln.c (load_1): ditto.
-
-	* dln.c (dln_load): ditto.
-
-	* configure.in: add GNU/Hurd switches.
-
-Fri Feb 15 17:44:26 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (pack_pack): allows comment in template strings.
-
-	* pack.c (pack_unpack): ditto.
-
-Sun Feb 17 23:41:37 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* mkconfig.rb (Config::expand): expand ${} too.
-
-	* ext/extmk.rb.in (try_link0): expand command.
-
-	* ext/extmk.rb.in (try_cpp): ditto.
-
-	* ext/extmk.rb.in (extmake): default $LIBPATH to $libdir
-
-Sun Feb 17 21:39:24 2002  Tetsuya Watanabe  <tetsuya.watanabe@nifty.com>
-
-	* ext/digest/md5/md5init.c (Init_md5): rb_cvar_declare() is
-	  replaced by rb_cvar_set().
-
-	* ext/digest/rmd160/rmd160init.c (Init_rmd160): ditto.
-
-	* ext/digest/sha1/sha1init.c (Init_sha1): ditto.
-
-	* ext/digest/sha2/sha2init.c (Init_sha2): ditto.
-
-Sun Feb 17 18:10:09 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* class.c (rb_define_class): warn unless superclass is specified
-	  explicitly.
-
-	* class.c (rb_define_class_under): ditto.
-
-Thu Feb 16 02:11:08 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* misc/ruby-mode.el (ruby-font-lock-keywords): fontify
-	  instance/class/global variables start with '_'.
-
-Fri Feb 15 14:40:38 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): replace rb_cvar_declare() by rb_cvar_set().
-
-	* eval.c (assign): ditto.
-
-	* variable.c (rb_cvar_set): 4th argument (warn) added; define new
-	  class variable if it's not defined yet.
-
-	* variable.c (rb_cvar_declare): removed.
-
-Fri Feb 15 13:36:58 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big_rshift): should properly convert the negative
-	  value to 2's compliment.
-
-Thu Feb 14 17:38:35 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* parse.y: avoid SEGV at OP_ASIGN to pseudo variable.
-
-Thu Feb 14 14:13:16 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* struct.c (Init_Struct): should undefine "allocate" for Struct
-	  class (it's redefined in the subclasses).
-
-Wed Feb 13 17:58:12 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (stmt): local variable declaration order was changed
-	  since 1.6
-
-	* parse.y (arg): ditto.
-
-	* pack.c (pack_pack): add templates 'q' and 'Q'.
-
-	* pack.c (pack_unpack): ditto.
-
-	* bignum.c (rb_quad_pack): new utility function.
-
-	* bignum.c (rb_quad_unpack): ditto.
-
-Tue Feb 12 01:21:34 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (assignable): should emit CVASGN within the method
-	  body.
-
-Mon Feb 11 06:13:53 2002  Matt Armstrong  <matt@lickey.com>
-
-	* dir.c (dir_s_glob): should not warn even if no match found.
-
-Mon Feb 11 04:25:54 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): clean up class variable behavior.
-
-	* eval.c (assign): ditto.
-
-	* eval.c (is_defined): ditto.
-
-	* variable.c (rb_mod_class_variables): need not to call rb_cvar_singleton().
-
-	* variable.c (rb_cvar_singleton): removed.
-
-Mon Feb 11 00:10:41 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* regex.c (re_compile_fastmap): skip begpos.
-
-Sun Feb 10 16:52:53 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ruby.c (load_file): avoid SEGV on '#' only input.
-
-Fri Feb  8 23:07:23 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): singleton check should be moved from yycompile
-	  to here.
-
-	* eval.c (is_defined): check should be added here too.
-
-Fri Feb  8 05:31:48 2002  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: HTTP.Proxy should use self for proxy-class's
-	  super class.
-
-	* lib/net/http.rb: initialize HTTP.proxy_port by HTTP.port.
-
-Fri Feb  8 01:27:33 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yycompile): should inherit "in_single" if eval happened
-	  in a singleton method.
-
-	* eval.c (rb_eval): class variables from singleton methods defined
-	  within singleton class statement should work like ones defined
-	  by singleton def statements.
-
-Thu Feb  7 13:44:08 2002  akira yamada  <akira@arika.org>
-
-	* uri/common.rb (URI::join): new method.
-
-	* uri/generic.rb (Generic#merge): URI.parse("http://a/")+"b" should
-	  return "http://a/b" but it returned "http://a//b".
-
-	* uri/generic.rb (Generic#check_path): corrected error message,
-	  @path -> v
-
-Thu Feb  7 00:18:43 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (io_write): flag when buffered write is done.
-
-	* io.c (fptr_finalize): do not raise error on EBADF if write
-	  buffer is empty.
-
-Wed Feb  6 17:18:54 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* configure.in: keep old config.h unless changed.
-
-Wed Feb  6 13:28:53 2002  Amos Gouaux  <amos+ruby@utdallas.edu>
-
-	* lib/net/imap.rb: OpenSSL support.
-
-	* lib/net/imap.rb (setquota): unset quota if the second argument
-	  is nil.
-
-Wed Feb  6 13:05:11 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_readlines): avoid calling GetOpenFile() repeatedly.
-
-	* io.c (rb_io_each_line): ditto.
-
-	* io.c (argf_getline): ditto.
-
-	* process.c: should include <time.h> to get proper CLK_TCK.
-
-Wed Feb  6 02:10:30 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* io.c (fptr_finalize): ignore EBADF when f and f2 use same
-	  descriptor.
-
-Tue Feb  5 16:17:20 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (fptr_finalize): should raise error when fclose fails.
-
-	* eval.c (method_inspect): proper output format to distinguish
-	  methods and singleton methods.
-
-Mon Feb  4 22:44:58 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* file.c (rb_file_s_expand_path): should terminate.
-
-Mon Feb  4 15:38:29 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_class_real): should not follow ICLASS link
-
-	* variable.c (classname): should follow ICLASS link explicitly.
-
-	* eval.c (rb_call): ditto.
-
-Fri Feb  1 19:10:04 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* intern.h: prototypes for new functions; rb_cstr_to_inum(),
-	  rb_str_to_inum(), rb_cstr_to_dbl(), rb_str_to_dbl()
-
-	* bignum.c (rb_cstr_to_inum): changed from rb_cstr2inum(), and
-	  added argument badcheck to be consistent with parser. [new]
-
-	* bignum.c (rb_str_to_inum): ditto.
-
-	* bignum.c (rb_cstr2inum): wrapper of rb_cstr_to_inum() now.
-
-	* bignum.c (rb_str2inum): ditto.
-
-	* object.c (rb_cstr_to_dbl): float number parser. [new]
-
-	* object.c (rb_str_to_dbl): ditto.
-
-	* object.c (rb_Float): use rb_cstr_to_dbl() for strict check.
-
-	* object.c (rb_Integer): use rb_str_to_inum() for strict check.
-
-	* string.c (rb_str_to_f): use rb_str_to_dbl() with less check.
-
-	* string.c (rb_str_to_i): use rb_str_to_inum() with less check.
-
-	* string.c (rb_str_hex): ditto.
-
-	* string.c (rb_str_oct): ditto.
-
-	* sprintf.c (rb_f_sprintf): ditto.
-
-	* time.c (obj2long): ditto.
-
-	* parse.y (yylex): use rb_cstr_to_inum() for strict check.
-
-Fri Feb  1 17:46:39 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* regex.c (mbc_startpos): become macro.
-
-	* regex.c (euc_startpos): added for improvement.
-
-	* regex.c (sjis_startpos): ditto.
-
-	* regex.c (utf8_startpos): ditto.
-
-Fri Feb  1 00:03:30 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_stat_inspect): print dev, rdev in hexadecimal.
-
-Thu Jan 31 20:45:33 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* lib/mkmf.rb (dir_config): prior --with flag.
-
-	* lib/mkmf.rb (arg_config): avoid special variables for
-	  font-lock-mode.
-
-Thu Jan 31 13:22:36 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pp.rb (File::Stat#pretty_print): print rdev_major and rdev_minor.
-
-Wed Jan 30 15:58:04 2002  K.Kosako  <kosako@sofnec.co.jp>
-
-	* regex.c (re_adjust_startpos): fix for SJIS and UTF-8.
-
-	* regex.c (mbc_startpos): ditto.
-
-Wed Jan 30 13:37:05 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_search): should set regs.allocated.
-
-Wed Jan 30 02:25:38 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* regex.c (re_adjust_startpos): search start of multibyte
-	  backward.
-
-	* regex.c (mbc_startpos): ditto.
-
-Tue Jan 29 17:59:20 2002  Tanaka Akira  <akr@m17n.org>
-
-	* file.c: `major' and `minor' macro needs sys/mkdev.h on SunOS 5.x.
-
-	* configure.in: add check for `sys/mkdev.h'.
-
-	* lib/pp.rb: don't print a mode File::Stat as decimal number.
-
-Mon Jan 28 19:16:58 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* array.c (rb_ary_fill): shouldn't yield unless block given.
-
-Mon Jan 28 18:33:18 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* parse.y (yylex): strict check for numbers.
-
-Mon Jan 28 18:01:01 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_stat_rdev_major): added. [new]
-
-	* file.c (rb_stat_rdev_minor): added. [new]
-
-	* file.c (rb_stat_inspect): print mode in octal.
-
-Mon Jan 28 13:29:41 2002  K.Kosako  <kosako@sofnec.co.jp>
-
-	* eval.c (is_defined): defined?(Foo::Baz) should check constants
-	  only, no methods.
-
-	* eval.c (is_defined): should not dump core on defined?(a::b)
-	  where a is not a class nor a module.
-
-Mon Jan 28 02:50:12 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (Init_Object): remove dup and clone from TrueClass,
-	  FalseClass, and NilClass.
-
-	* array.c (rb_ary_fill): Array#fill takes block to get the value to
-	  fill.
-
-Sat Jan 26 20:05:18 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_to_i): to_i(0) auto-detects base radix.
-
-	* array.c (rb_ary_initialize): fill by the block evaluation value
-	  if block is given.
-
-Fri Jan 25 17:48:43 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (solaris): add '-shared' only for GNU ld.
-
-Fri Jan 25 17:16:23 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_include_module): detect cyclic module inclusion.
-
-Fri Jan 25 02:17:56 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_cleanup): need not to free thread stacks at
-	  process termination.
-
-	* array.c (rb_ary_fetch): use the block to get the default value
-	  if the block is given.
-
-	* eval.c (rb_thread_schedule): should check time only if BOTH
-	  WAIT_SELECT and WAIT_TIME.
-
-Thu Jan 24 11:49:05 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (umethod_bind): should update rklass field.
-
-	* hash.c (rb_hash_update): if a block is given, yields [key,
-	  value1, value2] to the block to resolve conflict.
-
-Thu Jan 24 05:42:01 2002  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* string.c (rb_str_split_m): no need to consider KANJI
-	  characters, if the length of separator is 1 (byte).
-
-Wed Jan 23 16:07:31 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (Init_Array): remove Array#filter.
-
-Wed Jan 23 13:27:44 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_yield_0): restore source file/line after yield.
-
-Wed Jan 23 02:00:14 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_mod_initialize): should accept zero argument.
-
-	* object.c (rb_mod_cmp): should raise ArgumentError if
-	  inheritance/inclusion relation between two classes/modules is
-	  not defined. [new]
-
-Tue Jan 22 17:45:23 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_fsync): new method. [new]
-
-Mon Jan 21 22:57:18 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* signal.c (ruby_signal): must define sighandler_t for every
-	  occasion.
-
-Mon Jan 21 08:25:30 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (ruby_stop): should not trace error handler.
-
-	* signal.c (install_sighandler): do not install sighandler unless
-	  the old value is SIG_DFL.
-
-	* io.c (io_write): should not raise exception on O_NONBLOCK io.
-
-	* dir.c (dir_set_pos): seek should return dir, pos= should not.
-
-Sat Jan 19 02:31:45 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): need not to clear method cache for NODE_CLASS,
-	  NODE_SCLASS.
-
-	* gc.c (obj_free): need not to clear method cache on class/module
-	  finalization.
-
-Fri Jan 18 23:38:03 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_fetch): index out of range raises exception
-	  unless optional second argument is specified.
-
-Fri Jan 18 17:32:09 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_s_new): block check moved from initialize to this
-	  method.
-
-	* io.c (rb_io_s_open): open should call initialize too. IO#for_fd
-	  also calls initialize. [new]
-
-Fri Jan 18 10:26:33 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (rb_sys_fail): replace INT2FIX() by INT2NUM() since
-	  errno value may not fit in Fixnum size on Hurd.
-
-	* error.c (set_syserr): ditto.
-
-Fri Jan 18 10:12:00 2002  Usaku Nakamura <usa@ruby-lang.org>
-
-	* ext/socket/socket.c (tcp_svr_s_open): fix typo.
-
-Fri Jan 18 02:27:48 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (dir_s_glob): returns nil if block given.
-
-	* io.c (rb_io_each_byte): should return self.
-
-	* io.c (rb_io_close_m): close check added.
-
-	* dir.c (dir_seek): should return pos.
-
-Fri Jan 18 01:21:53 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (fixpos): orig may be (NODE*)1, which should not be
-	  dereferenced.
-
-Thu Jan 17 16:21:42 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (block_pass): allow "retry" from within argument passed
-	  block. [new]
-
-	* eval.c (localjump_error): should preserve exit status in the
-	  exception object. [new]
-
-	* eval.c (proc_invoke): should raise exception for "break" if it's
-	  yielding, not calling. [new]
-
-	* eval.c (block_pass): should NOT raise exception for "break". [new]
-
-	* eval.c (block_pass): should allow block argument relay even in
-	  the tainted mode.
-
-Thu Jan 17 04:51:48 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c: support subclassing by proper "initialize"
-	  calling convention. [new]
-
-Wed Jan 16 18:25:08 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* st.c: primes should be primes.
-
-Wed Jan 16 12:29:14 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/timeout.rb (timeout): new optional argument to specify an
-	  exception class.
-
-	* lib/resolv.rb: use Resolv::ResolvTimeout for internal timeout to
-	  avoid problem with timeout of application.
-
-Wed Jan 16 11:12:30 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* object.c (rb_Float): remove underscores between digits.
-
-	* bignum.c (rb_cstr2inum): reject prefix followed by spaces only.
-
-	* class.c (rb_class_inherited): should use Object when no super
-	  class.
-
-Tue Jan 15 01:11:44 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (is_defined): method defined? check should honor
-	  protected too.
-
-Mon Jan 14 13:06:02 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (block_pass): should not pass tainted block, if $SAFE > 0.
-
-Sun Jan 13 09:31:41 2002  Koji Arai  <jca02266@nifty.ne.jp>
-
-	* variable.c (rb_mod_remove_cvar): should pass the char*.
-
-Fri Jan 11 05:06:25 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* class.c (rb_make_metaclass): [new]
-
-	* class.c (rb_define_class_id): use rb_make_metaclass(), don't
-	  call Class#inherited hook.
-
-	* class.c (rb_class_inherited): [new]
-
-	* class.c (rb_define_class): call Class#inherited hook here.
-
-	* class.c (rb_define_class_under): ditto after class path is set.
-
-	* class.c (rb_singleton_class): use rb_make_metaclass().
-
-	* eval.c (rb_eval): same as rb_define_class_under().
-
-	* intern.h: prototypes of rb_make_metaclass() and
-	  rb_class_inherited().
-
-	* object.c (rb_class_s_new): use rb_make_metaclass() and
-	  rb_class_inherited().
-
-	* object.c (Init_Object): use rb_make_metaclass().
-
-	* struct.c (make_struct): use rb_class_inherited().
-
-Thu Jan 10 19:15:15 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_add_method): should clear cache by id always.
-
-	* eval.c (rb_disable_super): no longer need to clear cache before
-	  rb_add_method().
-
-	* eval.c (rb_export_method): ditto.
-
-	* eval.c (rb_attr): ditto.
-
-	* eval.c (rb_undef): ditto.
-
-	* eval.c (rb_eval): ditto.
-
-	* eval.c (rb_mod_modfunc): ditto.
-
-	* eval.c (rb_mod_define_method): ditto.
-
-Thu Jan 10 11:42:47 2002  Usaku Nakamura <usa@ruby-lang.org>
-
-	* win32/resource.rb: Modify copyright in resource script.
-
-Thu Jan 10 07:15:44 2002  takuma ozawa  <metal@mine.ne.jp>
-
-	* re.c (match_select): should propagate taintness.
-
-Thu Jan 10 00:54:57 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (rb_hash_set_default): Hash#default= should return the
-	  new value.
-
-Wed Jan  9 20:21:09 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* misc/ruby-mode.el (ruby-calculate-indent): indentation after
-	  comment at beginning of buffer failed.
-
-	* misc/ruby-mode.el (font-lock-defaults): unless XEmacs, set
-	  font-lock variables in ruby-mode-hook.
-
-Tue Jan  8 15:56:20 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_to_i): accepts optional base argument. [new]
-
-	* numeric.c (rb_fix2str): should not handle negative fixnum values
-	  int32 via calling sprintf() directly.
-
-Tue Jan  8 15:54:02 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_add_method): clear replaced method from the cache.
-
-Mon Jan  7 12:38:47 2002  Tanaka Akira  <akr@m17n.org>
-
-	* lib/time.rb (Time#xmlschema): new optional argument
-	  fractional_seconds to specify a number of digits of
-	  fractional part of the time.
-
-Sat Jan  5 13:18:11 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* range.c (range_member): beginning check was
-	  wrong. [ruby-talk:30252]
-
-Sat Jan  5 03:07:34 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_new2): NULL pointer check added.
-
-Sat Jan  5 00:19:12 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* parse.y (yycompile): strdup()'ed twice.
-
-Fri Jan  4 18:29:10 2002  Michal Rokos  <m.rokos@sh.cvut.cz>
-
-	* class.c (rb_define_module_under): should locate predefined
-	  module using rb_const_defined_at().
-
-Fri Jan  4 17:23:49 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* misc/ruby-mode.el (ruby-forward-string): forward a string. [new]
-
-	* misc/ruby-mode.el (ruby-parse-region): handle nested parentheses
-	  in a string and terminators in #{}.
-
-	* misc/ruby-mode.el (ruby-calculate-indent): ditto.
-
-Wed Jan  2 23:34:25 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/mkmf.rb (create_makefile): add -I. to CPPFLAGS.
-
-	* lib/mkmf.rb (create_makefile): srcdir support(.def and depend file).
-
-Wed Jan  2 11:51:56 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (rb_f_system): abandon vfork.
-
-	* io.c (pipe_open): ditto.
-
-Tue Jan  1 02:16:48 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/curses/extconf.rb: add dir_config.
-
-	* Makefile.in (fake.rb): set RUBY_VERSION.
-
-Mon Dec 31 14:20:46 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* parse.y (yycompile): always store copy of filename.
-
-	* parse.y (rb_compile_file): no longer need to strdup() here.
-
-Mon Dec 31 05:26:40 2001  Ferris McCormick  <fmccor@inforead.com>
-
-	* defines.h: sparc linux needs different FLUSH_REGISTER_WINDOWS
-
-Mon Dec 31 04:27:28 2001  Minero Aoki  <aamine@mx.edit.ne.jp>
-
-	* lib/net/protocol.rb: Protocol#start returns the return value of
-	  block.
-
-	* lib/net/protocol.rb: set timeout limit by default.
-
-	* lib/net/protocol.rb: new methods WriteAdapter#write, puts,
-	  print, printf.
-
-	* lib/net/http.rb: rename HTTP#get2 to request_get, post2 to
-	  request_post ...
-
-	* lib/net/smtp.rb: should not resolve HELO domain automatically.
-
-Sun Dec 30 00:59:16 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb.in, lib/mkmf.rb (have_library): accept -lm
-	  unconditionally on mswin32/mingw32.
-
-Sat Dec 29 01:55:42 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_search): abandon stclass optimization.
-
-Fri Dec 28 14:39:05 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* array.c (rb_cmpint): fixed typo.
-
-Thu Dec 27 18:43:04 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* bignum.c (rb_cstr2inum): deny "0_".
-
-Thu Dec 27 01:54:02 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* bignum.c (rb_cstr2inum): allow "0\n" and so on.
-
-Wed Dec 26 19:24:21 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (rb_invalid_str): utility function to show inspect()'ed
-	  string.
-
-	* bignum.c (rb_cstr2inum): prints invalid strings in inspect()'ed
-	  format.
-
-	* object.c (rb_Float): ditto.
-
-Wed Dec 26 02:41:29 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_convert_type): no longer use rb_rescue().
-
-Tue Dec 25 18:32:16 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* re.c (rb_reg_search): initialize taint status of match object.
-
-Tue Dec 25 02:37:49 2001  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pp.rb, lib/prettyprint.rb: new files.
-
-Tue Dec 25 02:11:17 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_convert_type): check method response check before
-	  invoking rb_rescue().
-
-	* object.c (rb_check_convert_type): ditto.
-
-Mon Dec 24 02:37:40 2001  Le Wang  <lewang@bigfoot.com>
-
-	* misc/ruby-mode.el (ruby-font-lock-syntactic-keywords):
-	  fix font-lock problem [ruby-talk:29296].
-
-Sat Dec 22 22:52:14 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_timeval): wrong cast to time_t.
-
-	* time.c (time_plus): ditto.
-
-Fri Dec 21 20:33:34 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* parse.y (str_extend): make up "#$;" handling.
-
-Fri Dec 21 16:18:17 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* dln.h, ruby.h, util.h: enable prototypes in C++.
-
-Fri Dec 21 15:12:41 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_plus): result should not be negative unless
-	  NEGATIVE_TIME_T is defined.
-
-	* time.c (time_new_internal): should check tv_sec overflow too.
-
-	* time.c (time_timeval): should check time_t range when time is
-	  initialized from float.
-
-	* time.c (time_plus): uses modf(3).
-
-Fri Dec 21 03:15:52 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_mod_define_method): must not convert Method to Proc.
-
-Fri Dec 21 01:17:57 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* lib/mkmf.rb (with_destdir): new.
-
-	* lib/mkmf.rb: prefix target directories with $(DESTDIR) all.
-
-	* lib/mkmf.rb: no need to mkdir $(libdir)
-
-Thu Dec 20 14:08:20 2001  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/protocol.rb: rename Net::Socket to Net::BufferedSocket
-
-Thu Dec 20 13:51:52 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* variable.c (rb_cvar_set): add frozen class/module check.
-
-	* variable.c (rb_cvar_declare): add frozen class/module check.
-
-Thu Dec 20 01:01:50 2001  takuma ozawa  <metal@mine.ne.jp>
-
-	* re.c (match_to_a): should propagate taint.
-
-	* re.c (rb_reg_s_quote): ditto.
-
-Wed Dec 19 16:58:29 2001  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* ext/readline/readline.c: new methods
-	  Readline::basic_word_break_characters,
-	  Readline::basic_word_break_characters=,
-	  Readline::completer_word_break_characters,
-	  Readline::completer_word_break_characters=,
-	  Readline::basic_quote_characters,
-	  Readline::basic_quote_characters=,
-	  Readline::completer_quote_characters,
-	  Readline::completer_quote_characters=,
-	  Readline::filename_quote_characters,
-	  Readline::filename_quote_characters=.
-
-Wed Dec 19 14:05:00 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_mod_define_method): define_method should follow
-	  default method visibility.
-
-	* eval.c (rb_attr): should warn if the default method visibility
-	  is "module_function" (can be error).
-
-	* eval.c (rb_mod_define_method): should define class/module method
-	  also if the visibility is "module_function".
-
-	* eval.c (rb_mod_define_method): should call hook method
-	  "method_added", and "singleton_method_added".
-
-Wed Dec 19 11:42:13 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* string.c: use RESIZE_CAPA for capacity change.
-
-Wed Dec 19 03:08:40 2001  Tanaka Akira  <akr@m17n.org>
-
-	* lib/time.rb: date.rb is not required anymore.
-
-	* lib/resolv.rb: fix document.  refine IPv6 regex.
-
-Tue Dec 18 23:24:53 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (Init_socket): add listen method to
-	  TCPServer and UNIXServer.
-
-Tue Dec 18 17:54:53 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* sample/test.rb: Hash#indexes -> Hash#select.
-
-Tue Dec 18 01:02:13 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_schedule): should not select a thread which is
-	  not yet initialized.
-
-Mon Dec 17 18:53:49 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* string.c (rb_str_replace): swap arguments of OBJ_INFECT.
-
-Mon Dec 17 16:52:20 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* intern.h: add prototypes.
-	  rb_gc_enable(), rb_gc_disable(), rb_gc_start(), rb_str_new5()
-	  rb_str_buf_append(), rb_str_buf_cat(), rb_str_buf_cat2(),
-	  rb_str_dup_frozen()
-
-	* ruby.h: added declaration.
-	  rb_defout, rb_stdin, rb_stdout, rb_stderr, ruby_errinfo
-
-	* rubyio.h: changed double include guard macro to RUBYIO_H.
-
-	* array.c (inspect_call): make static.
-
-	* eval.c (dvar_asgn): ditto.
-
-	* io.c (rb_io_close_read): ditto.
-
-	* lex.c (rb_reserved_word): ditto.
-
-	* ruby.c: (req_list_head, req_list_last): ditto.
-
-	* ruby.c (require_libraries): ditto.
-
-Mon Dec 17 15:41:24 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_plus): wrong boundary check.
-
-	* time.c (time_minus): ditto.
-
-Mon Dec 17 15:19:32 2001  Tanaka Akira  <akr@m17n.org>
-
-	* time.c: new method `gmtoff', `gmt_offset' and `utc_offset'.
-	  (time_utc_offset): new function.
-	  (Init_Time): bind above methods to `time_utc_offset'.
-
-	* time.c: 64bit time_t support.
-	  (time_s_at): use NUM2LONG instead of NUM2INT for tv_sec.
-	  (time_arg): initialize tm_isdst correctly.
-	  use long to initialize tm_year.
-	  (search_time_t): renamed from `make_time_t'.
-	  (make_time_t): call `timegm' and `mktime' instead of `search_time_t'
-	  if available.
-	  (time_to_i): use LONG2NUM instead of INT2NUM.
-	  (time_localtime): check localtime failure.
-	  (time_gmtime): check gmtime failure.
-	  (time_year): use LONG2NUM instead of INT2FIX.
-	  (time_to_a): use long for tm_year.
-	  (time_dump): check tm_year which is not representable with 17bit.
-	  (time_load): initialize tm_isdst.
-
-	* configure.in: check existence of `mktime' and `timegm'.
-	  check existence of tm_gmtoff field of struct tm.
-	  fix negative time_t for 64bit time_t.
-
-	* missing/strftime.c: fix overflow by tm_year + 1900.
-
-	* lib/time.rb: use Time#utc_offset.
-
-Mon Dec 17 00:02:04 2001  Guy Decoux  <ts@moulon.inra.fr>
-
-	* variable.c (find_class_path): should initialize iv_tbl if it's
-	  NULL.
-
-Fri Dec 14 04:23:36 2001  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/pop.rb: new method Net::POP3.APOP
-
-	* lib/net/http.rb: set default Content-Type to
-	  x-www-form-urlencoded (causes warning)
-
-	* lib/net/protocol.rb: remove Net::NetPrivate module.
-
-	* lib/net/smtp.rb: ditto.
-
-	* lib/net/pop.rb: ditto.
-
-	* lib/net/http.rb: ditto.
-
-Fri Dec 14 00:16:06 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_define_class): should return the existing class if
-	  the class is already defined and its superclass is identical to
-	  the specified superclass.
-
-	* class.c (rb_define_class_under): ditto.
-
-	* class.c (rb_define_module): should return the existing module if
-	  the module is already defined.
-
-Thu Dec 13 09:52:59 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_new_internal): avoid loop to calculate negative
-	  div, mod.
-
-	* time.c (time_cmp): should handle Bignums.
-
-Tue Dec 11 17:39:16 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* array.c (rb_ary_pop): should ELTS_SHARED flag check before
-	  REALLOC.
-
-Tue Dec 11 12:45:28 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_match_m): should convert an argument into
-	  regexp if it's a string.
-
-Tue Dec 11 03:40:23 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_select): Array#select(n,m,...) now works like
-	  Array#indexes(n,m,..). [new, experimental]
-
-	* hash.c (rb_hash_select): ditto.
-
-	* hash.c (env_select): ditto.
-
-	* re.c (match_select): ditto.
-
-	* struct.c (rb_struct_select): ditto.
-
-Tue Dec 11 03:17:19 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* object.c (rb_class_real): follow included modules.
-
-Mon Dec 10 23:37:51 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* util.h: change prototype of ruby_qsort() to accord with its
-	  definition.
-
-Mon Dec 10 20:30:01 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* gc.c (STR_ASSOC): use FL_USER3 instead of FL_USER2.
-
-Mon Dec 10 17:40:02 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* parse.y (str_extend): make up pushback call.
-
-Mon Dec 10 02:09:28 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_modify): should copy the internal buffer if the
-	  modifying buffer is shared.
-
-	* array.c (ary_make_shared): make an internal buffer of an array
-	  to be shared.
-
-	* array.c (rb_ary_shift): avoid sliding an internal buffer by
-	  using shared buffer.
-
-	* array.c (rb_ary_subseq): avoid copying the buffer.
-
-Mon Dec 10 01:06:56 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (gettable): should freeze __FILE__ string.
-
-Sun Dec  9 18:06:26 2001  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/protocol.rb: calls on_connect before conn_command
-
-Sat Dec  8 23:27:44 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_puts): old behavior restored.  rationale: a) if you
-	  want to call to_s for arrays, you can just call print a, "\n".
-	  b) to_s wastes memory if array (and sum of its contents) is
-	  huge.  c) now any object that has to_ary is treated as an array,
-	  using rb_check_convert_type().
-
-Sat Dec  8 22:40:38 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (rb_hash_initialize): now accepts a block to calculate
-	  the default value. [new]
-
-	* hash.c (rb_hash_aref): call "default" method to get the value
-	  corresponding to the non existing key.
-
-	* hash.c (rb_hash_default): get the default value based on the
-	  block given to 'new'.  Now it takes an optional "key" argument.
-	  "default" became the method to get the value for non existing
-	  key.  Users may override "default" method to change the hash
-	  behavior.
-
-	* hash.c (rb_hash_set_default): clear the flag if a block is given
-	  to 'new'
-
-Sat Dec  8 02:29:54 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (Init_Object): undef Data.allocate, left Data.new.
-
-Fri Dec  7 19:12:14 2001  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/smtp.rb: SMTP.new requires at least one arg.
-
-	* lib/net/pop.rb: POP.new requires at least one arg.
-
-	* lib/net/pop.rb: uses "raise *Error.new" instead of simple raise.
-
-	* lib/net/http.rb: HTTP.new requires at least one arg.
-
-	* lib/net/http.rb: changes implicit start algorithm.
-
-Fri Dec  7 15:49:39 2001  Usaku Nakamura <usa@ruby-lang.org>
-
-	* ext/extmk.rb.in: ignore adding -Wl,-R to DLDFLAGS when the directory
-	  is $topdir.
-
-Fri Dec  7 13:58:58 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/curses/curses.c (window_scrollok): use RTEST().
-
-	* ext/curses/curses.c (window_idlok): ditto.
-
-	* ext/curses/curses.c (window_keypad): ditto.
-
-	* ext/curses/curses.c (window_idlok): idlok() may return void on
-	  some platforms; so don't use return value.
-
-	* ext/curses/curses.c (window_scrollok): ditto for consistency.
-
-	* ext/curses/curses.c: replace FIX2INT() by typechecking NUM2INT().
-
-Fri Dec  7 09:51:00 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (str_extend): should not process immature #$x and
-	  #@x interpolation, e.g #@#@ etc.
-
-Fri Dec  7 03:21:18 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* enum.c (enum_sort_by): sort_by does not have to be stable always.
-
-	* enum.c (enum_sort_by): call qsort directly to gain performance.
-
-Thu Dec  6 18:52:28 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* ext/extmk.rb.in: add -Wl,-R flags to DLDFLAGS on netbsdelf.
-
-	* lib/mkmf.rb: ditto.
-
-Thu Dec  6 09:15:14 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* util.c (ruby_qsort): ruby_qsort(qs6) is now native thread safe.
-
-	* error.c (rb_sys_fail): it must be a bug if it's called when
-	  errno == 0.
-
-Wed Dec  5 23:36:56 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (WC2MBC1ST): should not pass through > 0x80 number in UTF-8.
-
-Wed Dec  5 20:05:18 2001  Florian Frank  <flori@ping.de>
-
-	* ext/socket/socket.c (bsock_send): should raise EWOULDBLOCK
-	  exception.
-
-	* ext/socket/socket.c (s_recvfrom): ditto.
-
-	* ext/socket/socket.c (s_accept): ditto.
-
-	* ext/socket/socket.c (udp_send): ditto.
-
-Tue Dec  4 17:43:10 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.h (DUPSETUP): new SETUP macro for duplication.
-
-	* time.c (time_dup): implement in Time class using DUPSETUP.
-
-	* time.c (time_getlocaltime): new method;  probably requires
-	  better name than getlocaltime. [new,experimental]
-
-	* time.c (time_getgmtime): ditto.
-
-	* array.c (rb_ary_dup): uses DUPSETUP.
-
-	* string.c (rb_str_dup): uses DUPSETUP.  now properly copies
-	  instance variables too.
-
-Tue Dec  4 03:49:06 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (io_fread): EAGAIN/EWOULDBLOCK should not terminate and
-	  throw away the input.
-
-	* time.c (time_new_internal): underflow adjustment must not use
-	  negative div/mod.
-
-	* time.c (time_cmp): should consider tv_usec on non Fixnum number
-	  comparison.
-Sun Dec  9 23:00:54 2001  Keiju Ishitsuka <keiju@ishitsuka.com>
-	* matrix.rb: Vector#* bug. reported from Massimiliano Mirra
-	  <info@chromatic-harp.com>.
-
-Sun Dec  9 22:15:59 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* enum.c (enum_sort_by): should replace with last elements.
-
-Mon Dec  3 16:06:57 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/socket/extconf.rb: remove -L/usr/local/lib.
-
-	* configure.in: add -Wl,-export-dynamic on NetBSD.
-
-Mon Dec  3 16:04:16 2001  Usaku Nakamura <usa@ruby-lang.org>
-
-	* configure.in: not use X11BASE, since it's not always set.
-
-Mon Dec  3 13:53:49 2001  Tanaka Akira  <akr@m17n.org>
-
-	* time.c (rb_strftime): buffer length condition was wrong.
-
-	* time.c (time_strftime): should backup buf to the original
-	  buffer.
-
-Mon Dec  3 09:59:08 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_plus): must detect result overflow.
-
-	* time.c (time_minus): ditto.
-
-	* time.c (time_new_internal): round usec overflow and underflow
-	  here.
-
-	* time.c (time_plus): move operand overflow/underflow check to
-	  time_new_internal().
-
-	* time.c (time_minus): ditto.
-
-	* time.c (time_cmp): should consider tv_usec too.
-
-Mon Dec  3 03:32:22 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* configure.in: apply patch from NetBSD's pkgsrc (patch-aa).
-
-Sun Dec  2 22:01:52 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: use GCC, not without_gcc. remove without_gcc.
-
-	* ext/curses/extconf.rb: check for curses.h.
-
-	* ext/dbm/extconf.rb: check if $CFLAGS includes DBM_HDR.
-
-Sat Dec  1 12:13:20 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_gmtime): time_modify() should be called even if tm
-	  struct is not calculated yet.
-
-Fri Nov 30 17:02:55 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: set target_cpu to i386 on cygwin and mingw32.
-
-	* configure.in: default --enable-shared to yes on cygwin and mingw32.
-
-Fri Nov 30 00:25:28 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* README.EXT: Appendix B is duplicated.
-
-	* README.EXT.ja: ditto.
-
-Thu Nov 29 00:28:07 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_equal): object with to_str must be treated as a
-	  string.
-
-Wed Nov 28 18:46:28 2001  Ville Mattila  <mulperi@iki.fi>
-
-	* eval.c (rb_thread_select): should subtract timeofday() from
-	  limit, not reverse.
-
-Wed Nov 28 16:03:28 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* util.c (scan_hex): x is not a hexadecimal digit.
-
-Wed Nov 28 13:38:04 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_schedule): should treat the case that
-	  select(2) returns 0, if a thread is under both WAIT_SELECT and
-	  WAIT_TIME.  Jakub Travnik <J.Travnik@sh.cvut.cz> actually fixed
-	  this bug.
-
-Tue Nov 27 02:15:25 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_float): must distinguish -0.0 from 0.0.
-
-Mon Nov 26 20:57:24 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/Setup*, ext/syslog/*: import the "syslog" module from the
-	  rough ruby project.
-
-Mon Nov 26 16:14:42 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* gc.c (gc_mark_all): tweak mark order for little bit better scan.
-
-	* gc.c (rb_gc_mark): ditto.
-
-	* gc.c (rb_gc): ditto.
-
-Mon Nov 26 16:54:59 2001  Usaku Nakamura <usa@ruby-lang.org>
-
-	* win32/win32.c (mypopen): fixed that mypclose() didn't really close
-	  pipe.
-
-	* win32/win32.c (CreateChild): set STARTF_USESTDHANDLES flag only
-	  when some handles are passed.
-
-Mon Nov 26 16:31:28 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* enum.c (sort_by_i): slight performance boost.
-
-Sun Nov 25 21:02:18 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* parse.y (str_extend): change types of second and third arguments
-	  from char to int.
-
-Thu Nov 22 20:15:28 2001  TAMURA Takashi  <sheepman@tcn.zaq.ne.jp>
-
-	* gc.c (gc_mark_rest): should call gc_mark_children(), not gc_mark().
-
-	* gc.c (rb_gc_mark): may cause infinite loop.
-
-Thu Nov 22 00:28:13 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (str_extend): should check nesting parentheses in #{}.
-
-Wed Nov 21 12:22:52 2001  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/cgi.rb: CGI#header: do not set Apache.request.status for
-	  Location: if Apache.request.status is already set.
-
-Wed Nov 21 02:24:18 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (pst_wstopsig): returns nil unless WIFSTOPPED() is
-	  non-zero.
-
-	* process.c (pst_wtermsig): returns nil unless WIFSIGNALED() is
-	  non-zero.
-
-	* process.c (pst_wexitstatus): returns nil unless WIFEXITED() is
-	  non-zero.
-
-Wed Nov 21 00:17:54 2001  Ville Mattila  <mulperi@iki.fi>
-
-	* eval.c (rb_thread_select): tv_sec and tv_usec should not be
-	  negative.
-
-	* signal.c (posix_signal): do not set SA_RESTART for SIGVTALRM.
-
-Tue Nov 20 21:09:22 2001  Guy Decoux  <ts@moulon.inra.fr>
-
-	* parse.y (call_args2): block_arg may follow the first argument in
-	  call_args2.
-
-Tue Nov 20 02:01:15 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (stack_check): should avoid stack length check during
-	  raising SystemStackError exception.
-
-Tue Nov 20 01:07:13 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (str_extend): should not terminate string interpolation
-	  with newlines in here-docs and newline terminated strings.
-
-Mon Nov 19 17:58:49 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_mod_modfunc): should follow NODE_ZSUPER link; based
-	  on Guy Decoux's patch in [ruby-talk:25478].
-
-Mon Nov 19 16:09:33 2001  Tanaka Akira  <akr@m17n.org>
-
-	* string.c (rb_str_succ): there was buffer overrun.
-
-Mon Nov 19 14:14:58 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (str_extend): term can be any character.
-
-Mon Nov 19 04:58:42 2001  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb (header): support for Apache. thanks to
-	  Shugo Maeda <shugo@ruby-lang.org>.
-
-Sun Nov 18 19:37:55 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* parse.y: needless conditionals.
-
-	* parse.y (parse_regx): parse error at unterminated regex /#{.
-	  (ruby-bugs-ja:PR#142)
-
-Sat Nov 17 12:37:39 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (pack_unpack): should give length to utf8_to_uv().
-
-	* pack.c (utf8_to_uv): add length check.
-
-Sat Nov 17 01:41:52 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* massages: replace "wrong #" by "wrong number".
-
-	* marshal.c (w_float): output Infinity and NaN explicitly.
-
-	* marshal.c (r_object): support new explicit float format.
-
-	* eval.c (rb_thread_wait_for): select may cause ERESTART on
-	  Solaris.
-
-	* eval.c (rb_thread_select): ditto.
-
-Thu Nov 15 15:29:39 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* array.c (rb_ary_join): non-nil separator must be converted to
-	  String.  and separators' total length was wrong.
-
-Thu Nov 15 03:37:17 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* hash.c (ruby_setenv): remove USE_WIN32_RTL_ENV block since it's
-	  obsoleted.
-
-	* win32/win32.c, win32/win32.h: sort out #if 0 - #endif or others.
-
-Thu Nov 15 00:07:12 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_to_s): if rb_output_fs is nil, insert newlines
-	  between array elements (use rb_default_rs as newline literal)
-	  [experimental].
-
-Wed Nov 14 15:16:23 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* gc.c (init_mark_stack): no need to clear mark_stack.
-
-	* gc.c (gc_mark_all): need to handle finalizer mark.
-
-	* gc.c (gc_mark_rest): use MEMCPY instead of memcpy.
-
-	* gc.c (rb_gc_mark): earlier const check to avoid pusing special
-	  constants into mark stack.
-
-Wed Nov 14 01:12:07 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* win32/win32.c (waitpid): fix wait count.
-
-	* win32/win32.c (poll_child_status): rename from wait_child().
-
-Wed Nov 14 01:33:49 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (fix_to_s): 'to_s' now takes optional argument to
-	  specify radix. [new]
-
-	* bignum.c (rb_big_to_s): ditto. [new]
-
-Tue Nov 13 19:50:30 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: do not override CC if set.
-
-Tue Nov 13 16:49:16 2001  Usaku Nakamura <usa@ruby-lang.org>
-
-	* win32/win32.c (mypopen): return error status instead of calling
-	  rb_sys_fail().
-
-	* win32/win32.c (do_spawn): ditto.
-
-Tue Nov 13 14:39:11 2001  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* signal.c (sighandle): should not re-register sighandler if
-	  POSIX_SIGNAL is defined.
-
-Tue Nov 13 12:55:59 2001  Usaku Nakamura <usa@ruby-lang.org>
-
-	* win32/win32.c (do_spawn): use CreateChild() instead of calling
-	  CreateProcess() directly. Original patches comes from Patrick Cheng.
-
-	* win32/win32.c (mypopen): ditto.
-
-	* win32/win32.c (mypclose): use rb_syswait() instead of waiting in this
-	  function.
-
-	* win32/win32.c (waitpid): use wait_child() instead of _cwait().
-
-	* win32/win32.c (CreateChild): added. [new]
-
-	* win32/win32.c (wait_child): added. [new]
-
-	* win32/win32.c (FindFirstChildSlot): added. [new]
-
-	* win32/win32.c (FindChildSlot): added. [new]
-
-	* win32/win32.c (FindPipedChildSlot): added. [new]
-
-	* win32/win32.c (CloseChildHandle): added. [new]
-
-	* win32/win32.c (FindFreeChildSlot): added. [new]
-
-Tue Nov 13 12:38:12 2001  Usaku Nakamura <usa@ruby-lang.org>
-
-	* hash.c (envix): use GET_ENVIRON and FREE_ENVIRON to get environment
-	  variables list.
-
-	* hash.c (env_keys): ditto.
-
-	* hash.c (env_each_key): ditto.
-
-	* hash.c (env_values): ditto.
-
-	* hash.c (env_keys): ditto.
-
-	* hash.c (env_each_value): ditto.
-
-	* hash.c (env_each): ditto.
-
-	* hash.c (env_inspect): ditto.
-
-	* hash.c (env_to_a): ditto.
-
-	* hash.c (env_size): ditto.
-
-	* hash.c (env_empty_p): ditto.
-
-	* hash.c (env_has_value): ditto.
-
-	* hash.c (env_index): ditto.
-
-	* hash.c (env_to_hash): ditto.
-
-	* win32/win32.c (win32_getenv): use static buffer.
-
-	* win32/win32.c, win32/win32.h (win32_get_environ): get environment
-	  variables list. [new]
-
-	* win32/win32.c, win32/win32.h (win32_free_environ): free environment
-	  variables list. [new]
-
-Mon Nov 12 16:48:48 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (error_print): errat array may be empty.
-
-Mon Nov 12 01:30:37 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval_cmd): should not upgrade safe level unless
-	  explicitly specified by argument newly added.
-
-	* signal.c (sig_trap): should not allow tainted trap closure.
-
-	* variable.c (rb_f_trace_var): should not allow trace_var on safe
-	  level higher than 3.
-
-	* variable.c (rb_f_trace_var): should not allow tainted trace
-	  closure.
-
-Sun Nov 11 00:12:23 2001  TAMURA Takashi  <sheepman@tcn.zaq.ne.jp>
-
-	* gc.c: do not use static stack until system stack overflows.
-
-Sat Nov 10 03:57:09 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (eval): should call Exception#exception instead of
-	  calling rb_exc_new3() directly.
-
-	* error.c (exc_exception): set "mesg" directly to the clone.  it
-	  might be better to set mesg via some method for flexibility.
-
-Sat Nov 10 00:14:24 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (cvar_override_check): should print original module
-	  name, if 'a' is T_ICLASS.
-
-	* parse.y (yylex): float '1_.0' should not be allowed.
-
-	* variable.c (var_getter): should care about var as Qfalse
-	  (ruby-bugs#PR199).
-
-Fri Nov  9 13:50:06 2001  Usaku Nakamura <usa@ruby-lang.org>
-
-	* win32/config.status.in: make CFLAGS same as Makefile's one.
-
-Thu Nov  8 20:20:37 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_trap_eval): avoid annoying warning with signal.
-	  [ruby-talk:23225]
-
-	* eval.c (rb_call0): adjust caller source file/line while
-	  evaluating optional arguments.
-
-Thu Nov  8 18:41:58 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (cmpint): <=> or block for {min,max} may return bignum.
-
-	* array.c (sort_1): use rb_compint.
-
-	* array.c (sort_2): ditto.
-
-	* enum.c (min_ii): ditto.
-
-	* enum.c (min_ii): ditto.
-
-	* enum.c (max_i): ditto.
-
-	* enum.c (max_ii): ditto.
-
-Thu Nov  8 18:21:02 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (path_check_1): forgot to initialize 'p'.
-
-Thu Nov  8 14:52:15 2001  Tanaka Akira  <akr@m17n.org>
-
-	* mkconfig.rb: use String#dump to generate Ruby string literal.
-
-Thu Nov  8 15:46:54 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_eql): should override 'eql?'
-
-	* array.c (rb_ary_hash): should override 'hash' too.
-
-Tue Nov  6 14:38:48 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (security): always give warning for insecure PATH.
-
-	* dir.c (my_getcwd): do not rely on MAXPATHLEN.
-
-	* file.c (rb_file_s_readlink): ditto.
-
-	* file.c (path_check_1): ditto.
-
-Tue Nov  6 14:17:14 2001  Amos Gouaux <amos+ruby@utdallas.edu>
-
-	* lib/net/imap.rb (getquota_response): use astring for mailbox
-	  names.
-
-	* lib/net/imap.rb (getacl_response): ditto.
-
-Mon Nov  5 17:09:55 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_yield_0): should not call rb_f_block_given_p().
-
-Sat Nov  3 23:33:18 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_chomp_bang): should terminate string by NUL.
-
-Sat Nov  3 22:28:51 2001  Keiju Ishitsuka <keiju@ishitsuka.com>
-
-	* matrix.rb (Matrix#column_vectors, Matrix#row_vectors): ditto bug.
-	  this bug report and fix by tsutomu@nucba.ac.jp.
-
-	* forwardable.rb: change raise to Kernel::raise
-
-Sat Nov  3 10:11:57 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_yield_0): better error message.
-
-Thu Nov  1 14:08:42 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big_aref): idx may be a Bignum.
-
-	* numeric.c (fix_aref): negative index must return zero.
-
-Thu Nov  1 13:23:50 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (gc_mark_children): should NOT treat last element of
-	  structs and arrays specially.
-
-Wed Oct 31 16:59:25 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (exec_under): should initialize ruby_frame->self;
-
-Wed Oct 31 15:09:28 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (POP_VARS): should not set DVAR_DONT_RECYCLE if _old
-	  ruby_vars is already force_recycled.
-
-Wed Oct 31 10:28:49 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (rb_gc): handles mark stack overflow.
-
-	* gc.c (PUSH_MARK): use static mark stack, no more recursion.
-
-Wed Oct 31 02:44:06 2001  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: CGI::Cookie::parse(): Ignore duplicate keys caused by
-	  Netscape bug.
-
-Tue Oct 30 18:21:51 2001  Usaku Nakamura <usa@ruby-lang.org>
-
-	* win32/mkexports.rb: follow the change of rb_io_puts().
-
-Tue Oct 30 14:04:04 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_chomp_bang): do smart chomp if $/ == '\n'. [new]
-
-	* io.c (rb_io_puts): don't treat Array specially.
-
-	* bignum.c (rb_big_cmp): should convert bignum to float.
-
-	* eval.c (rb_f_eval): can't modify untainted binding.
-
-Mon Oct 29 16:08:30 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_compile_pattern): should preserve p0 value.
-
-Mon Oct 29 14:56:44 2001  Usaku Nakamura <usa@ruby-lang.org>
-
-	* intern.h (rb_protect_inspect): follow the change of array.c.
-
-	* eval.c (rb_exec_end_proc): follow the change of rb_protect().
-
-	* eval.c (method_proc, umethod_proc, rb_catch): cast the first
-	  parameter of rb_iterate() to avoid VC++ warning.
-
-	* range.c (range_step): ditto.
-
-	* ext/sdbm/init.c (fsdbm_update, fsdbm_replace): ditto.
-
-Mon Oct 29 07:57:31 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (str_extend): should allow interpolation of $-x.
-
-	* variable.c (rb_cvar_set): empty iv_tbl may cause infinite loop.
-
-	* variable.c (rb_cvar_get): ditto.
-
-	* variable.c (cvar_override_check): ditto.
-
-Sat Oct 27 23:01:19 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big_eq): convert Bignum to Float, instead of
-	  reverse.
-
-Fri Oct 26 06:19:29 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_localtime): getting tm should not be prohibited for
-	  frozen time objects.
-
-	* time.c (time_gmtime): ditto.
-
-	* version.c (Init_version): freeze RUBY_VERSION,
-	  RUBY_RELEASE_DATE, and RUBY_PLATFORM.
-
-	* file.c (Init_File): freeze File::SEPARATOR, ALT_SEPARATOR and
-	  PATH_SEPARATOR.
-
-	* file.c (rb_stat_cmp): should check operand type before calling
-	  get_stat().
-
-Thu Oct 25 10:28:15 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval_cmd): should not invoke "call" with a block on
-	  any occasion.
-
-Wed Oct 24 03:25:31 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (fix_aref): idx may be a Bignum.
-
-Tue Oct 23 01:21:19 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (proc_invoke): fix self switching in Proc#call
-	  (ruby-bugs-ja#PR108) and GC failure.  use Qundef instead of 0
-	  to direct not switching self.
-
-	* eval.c (call_trace_func): ditto.
-
-	* eval.c (call_end_proc): ditto.
-
-	* eval.c (proc_call): ditto.
-
-	* eval.c (proc_yield): ditto.
-
-Tue Oct 23 01:15:43 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* variable.c (rb_global_entry): reconstruct global variable
-	  aliasing (sharing global_entry->var with other global_entry).
-
-	* variable.c (undef_getter): ditto.
-
-	* variable.c (undef_setter): ditto.
-
-	* variable.c (val_setter): ditto.
-
-	* variable.c (mark_global_entry): ditto.
-
-	* variable.c (rb_define_hooked_variable): ditto.
-
-	* variable.c (rb_f_trace_var): ditto.
-
-	* variable.c (remove_trace): ditto.
-
-	* variable.c (rb_f_untrace_var): ditto.
-
-	* variable.c (rb_gvar_get): ditto.
-
-	* variable.c (trace_en): ditto.
-
-	* variable.c (rb_gvar_set): ditto.
-
-	* variable.c (rb_gvar_defined): ditto.
-
-	* variable.c (rb_alias_variable): ditto.
-
-Mon Oct 22 18:53:55 2001  Masahiro Tanaka  <masa@stars.gsfc.nasa.gov>
-
-	* numeric.c (num_remainder): a bug in Numeric#remainder.
-
-Mon Oct 22 15:21:55 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_exec_end_proc): END might be called within END
-	  block.
-
-	* class.c (rb_mod_clone): should not copy class name, since clone
-	  should remain anonymous.
-
-Fri Oct 19 23:40:37 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* variable.c (remove_trace): should not access already freed area.
-
-	* variable.c (rb_f_untrace_var): fix memory leak.
-
-Fri Oct 19 17:55:14 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* marshal.c (w_uclass): cloned class is not user
-	  class. (ruby-bugs-ja#PR103)
-
-	* marshal.c (r_object): Struct subclass couldn't
-	  load. (ruby-bugs-ja#PR104)
-
-Wed Oct 17 14:12:50 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* variable.c (alias_fixup): added. ad hoc support for ordinary
-	  global variable aliasing. when original entry is set, make the
-	  alias to refer directly as possible.
-
-	* variable.c (alias_getter, alias_setter): ditto.
-
-	* variable.c (rb_alias_variable): ditto. and no need to mark alias
-	  variables.
-
-	* variable.c (rb_gvar_defined): refer the original entry of an alias.
-
-Tue Oct 16 23:29:26 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call0): self in a block given to define_method now be
-	  switched to the receiver of the method.
-
-	* eval.c (proc_invoke): added new parameter to allow self
-	  switching.
-
-Tue Oct 16 21:38:15 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_f_missing): check stack level with rb_stack_check().
-
-	* eval.c (rb_call0): ditto.
-
-	* eval.c, intern.h (rb_stack_check): added. [new]
-
-Tue Oct 16 13:18:47 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* object.c (rb_mod_initialize): optional block with
-	  Module.new. [new] (from 2001-10-10)
-
-Tue Oct 16 00:07:06 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* parse.y (yylex): disallow alpha-numeric and mbchar for
-	  terminator of %string.
-
-Mon Oct 15 18:00:05 2001  Pit Capitain  <pit@capitain.de>
-
-	* string.c (rb_str_index): wrong increment for non alphanumeric
-	  string.
-
-Mon Oct 15 05:23:02 2001  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* sprintf.c (rb_f_sprintf): support "%B".
-
-Wed Oct 10 03:11:47 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_stat_clone): should copy internal data too.
-
-	* numeric.c (num_clone): Numeric should not be copied by clone.
-
-	* object.c (rb_obj_clone): should check immediate values.
-
-	* parse.y (command): `yield' should take command_args.
-
-	* parse.y (parse_quotedwords): %w(...) is not a string.
-
-Tue Oct  9 18:40:35 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* process.c (Init_process): activate the case NT.
-
-Tue Oct  9 17:08:00 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (thread_status_name): separated from
-	  rb_thread_inspect(). return string expression for thread status.
-
-	* eval.c (rb_thread_status, rb_thread_inspect): use
-	  thread_status_name().
-
-	* eval.c (rb_thread_priority_set): return the priority not but
-	  self.
-
-Sat Oct  6 23:07:08 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): NODE_MATCH3 was confusing left and right. sigh.
-
-Fri Oct  5 15:19:46 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_unique): should not dump anonymous class.
-
-Fri Oct  5 11:59:13 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (proc_s_new): revived.
-
-	* eval.c (Init_Proc): define Proc.new instead of Proc.allocate to
-	  inhibit from creating uninitialized Proc.
-
-Thu Oct  4 14:11:03 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/socket/socket.c (ruby_connect): EALREADY is the equivalent
-	  for EINPROGRESS in ws2_32.lib.
-
-Wed Oct  3 20:11:06 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* re.c (rb_reg_s_alloc): avoid infinite recursion.
-
-Wed Oct  3 16:49:49 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/gdbm/gdbm.c (rb_gdbm_fetch): str is a VALUE now.
-
-Wed Oct  3 13:32:06 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (r_object): better allocation type check for
-	  TYPE_UCLASS. usage of allocation framework is disabled for now.
-
-	* variable.c (rb_class_path): Module may have subclass.
-
-	* string.c (rb_str_update): should maintain original negative
-	  offset.
-
-	* string.c (rb_str_subpat_set): ditto
-
-	* string.c (rb_str_aset): ditto.
-
-	* re.c (rb_reg_nth_match): should check negative nth.
-
-	* re.c (rb_reg_nth_defined): ditto.
-
-Tue Oct  2 19:12:47 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/ftools.rb (catname): allow trailing '/' for the destination.
-
-Tue Oct  2 18:31:20 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): should override existing class.
-
-Tue Oct  2 17:08:49 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_obj_alloc): general instance allocation framework.
-	  use of NEWOBJ() is deprecated except within 'allocate' method.
-
-Tue Oct  2 08:04:52 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* marshal.c (r_object): TYPE_UCLASS check should be inversed.
-
-Mon Oct  1 19:18:54 2001  Tanaka Akira  <akr@m17n.org>
-
-	* ext/socket/socket.c (unix_addr): getsockname(2) may result len = 0.
-
-	* ext/socket/socket.c (unix_peeraddr): getpeername(2) may result
-	  len = 0.
-
-Mon Oct  1 09:59:07 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_subpat_set): support function for new argument
-	  pattern String#[re,offset] = val. [new]
-
-Sat Sep 29 02:30:06 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (POP_BLOCK): rb_gc_force_recycle() was called too much.
-	  Should not be called if SCOPE_DONT_RECYCLE is set.
-
-Wed Sep 26 22:21:52 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_aref_m): new argument pattern
-	  String#[re,offset]. [new]
-
-Wed Sep 26 19:02:39 2001  Guy Decoux  <ts@moulon.inra.fr>
-
-	* parse.y: allow 'primary[] = arg'
-
-Tue Sep 25 10:46:42 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* win32/win32.c (isInternalCmd): check return value of NtMakeCmdVector
-	  (Tietew <tietew@tietew.net>'s patch).
-
-Mon Sep 24 00:55:06 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_substr): should return an instance of
-	  receiver's class.
-
-	* string.c (rb_str_succ): ditto.
-
-	* array.c (rb_ary_subseq): ditto.
-
-	* array.c (rb_ary_initialize): Array.new([1,2,3]) => [1,2,3]. [new]
-
-Sat Sep 22 22:16:08 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_reverse): should return an instance of
-	  receiver's class.
-
-	* string.c (rb_str_times): ditto.
-
-	* array.c (rb_ary_times): ditto
-
-	* string.c (str_gsub): ditto.
-
-	* string.c (rb_str_ljust): ditto.
-
-	* string.c (rb_str_rjust): ditto.
-
-	* string.c (rb_str_center): ditto.
-
-Sat Sep 22 12:13:39 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (eval): retrieves file, line information from binding.
-
-Thu Sep 20 21:25:00 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (MATCH_DATA): access via rb_svar().
-
-Thu Sep 20 15:20:00 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c, intern.h (rb_svar): return reference to special variable
-	  from local variable index. [new]
-
-	* eval.c (rb_eval): use rb_svar() for NODE_FLIP{2,3}.
-
-	* parse.y (rb_(backref|lastline)_(get|set)): access via rb_svar().
-
-	* eval.c (proc_invoke): push dynamic variables.
-
-	* eval.c (rb_thread_yield): push special variables as dynamic
-	  variables($_, $~ and FLIP states).
-
-Thu Sep 20 15:20:00 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* intern.h, parse.y (rb_is_local_id): return true if the ID is
-	  local symbol. [new]
-
-	* parse.y (internal_id): make new ID for internal use. [new]
-
-	* parse.y (cond0): allocate internal ID for NODE_FLIP{2,3}.
-
-	* eval.c (rb_f_local_variables): use rb_is_local_id() to select
-	  visible local variables.
-
-Thu Sep 20 15:20:00 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_thread_start_0): SCOPE_SHARED is removed.
-
-	* eval.c, intern.h (rb_thread_scope_shared_p): removed. special
-	  variables are no longer shared by threads.
-
-	* re.c (rb_reg_search): MATCHDATA is no longer shared by threads.
-
-Tue Sep 18 11:44:26 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_init): String.new() => "" [new]
-
-Tue Sep 11 20:53:56 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (dir_path): new method.
-
-	* dir.c (dir_initialize): wrap DIR into struct, along with path
-	  information.
-
-Sat Sep  8 07:13:42 2001  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/net/telnet.rb: waitfor(): improvement. thanks to
-	  nobu.nakada@nifty.ne.jp
-
-Sat Sep  8 04:34:17 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_restore_context): save current value of
-	  lastline and lastmatch in the thread struct for later restore.
-
-	* eval.c (rb_thread_save_context): restore lastline and lastmatch.
-
-Fri Sep  7 11:27:56 2001  akira yamada  <akira@ruby-lang.org>
-
-	* numeric.c (flo_to_s): should handle negative float value.
-
-Fri Sep  7 09:44:44 2001  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/net/telnet.rb: waitfor(): bug fix.
-
-Fri Sep  7 07:11:34 2001  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: CGI#doctype(): bug fix (html4Fr).
-
-	* lib/net/telnet.rb, lib/cgi.rb: remove VERSION, RELEASE_DATE,
-	  VERSION_CODE, RELEASE_CODE. please use REVISION.
-
-	* lib/cgi.rb: CGI#header(): bug fix.
-
-	* lib/net/telnet.rb, lib/cgi.rb: concat --> +=
-
-Thu Sep  6 17:38:18 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* dir.c (dir_s_chdir): raise if environment variable HOME/LOGDIR
-	  not set.
-
-	* dir.c (glob_helper): avoid infinite loop on a file name with
-	  wildcard characters. (ruby-bugs#PR177)
-
-Thu Sep  6 14:25:15 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/digest.c (rb_digest_base_s_hexdigest): remove a debug
-	  print.
-
-Thu Sep  6 13:56:14 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/digest.c (rb_digest_base_s_digest,
-	  rb_digest_base_s_hexdigest): ensure that a string is given.
-
-Thu Sep  6 13:28:51 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/jcode.rb (_regexp_quote): fix quote handling, again.
-
-Thu Sep  6 07:28:56 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* file.c (rb_find_file_ext): add const qualifiers to ext.
-
-	* intern.h (rb_find_file_ext): ditto.
-
-Thu Sep  6 07:16:14 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/socket/socket.c (Init_socket): remove duplicating constants.
-
-Thu Sep  6 03:15:24 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_include_module): should check whole ancestors to
-	  avoid duplicate module inclusion.
-
-Wed Sep  5 20:02:27 2001  Shin'ya Adzumi  <adzumi@denpa.org>
-
-	* string.c (trnext): should check backslash before updating "now"
-	  position.
-
-Wed Sep  5 17:41:11 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/jcode.rb (_regexp_quote): fix quote handling.
-
-Tue Sep  4 01:03:18 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (Init_Regexp): to_s to be alias to inspect.
-
-Mon Sep  3 22:46:59 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): should support 'keyword='.
-
-Mon Sep  3 20:26:08 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* intern.h (rb_find_file_ext): changed from rb_find_file_noext().
-
-Mon Sep  3 15:12:49 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.c (proc_options): should not adjust argc/argv if -e option
-	  is supplied.
-
-Mon Sep  3 14:11:17 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* error.c: unbreak the build on *BSD with gcc 3.0.1 by removing
-	  the conflicting declaration of sys_nerr for *BSD.
-
-Sat Sep  1 18:50:07 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.c (proc_options): should not alter origargv[].
-
-	* ruby.c (set_arg0): long strings for $0 dumped core.
-
-Sat Sep  1 09:50:54 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ruby.c (set_arg0): prevent SEGV when val is longer than the
-	  original arguments.
-
-	* ruby.c (ruby_process_options): initialize total length of
-	  original arguments at first.
-
-Sat Sep  1 14:05:28 2001  Brian F. Feldman  <green@FreeBSD.org>
-
-	* ruby.c (set_arg0): use setprogtitle() if it's available.
-
-Sat Sep  1 03:49:11 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_popen): accept integer flags as mode.
-
-Fri Aug 31 19:46:05 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* file.c (rb_find_file_ext): extension table can be supplied from
-	  outside.  renamed.
-
-	* eval.c (rb_f_require): replace rb_find_file_noext by
-	  rb_find_file_ext.
-
-Fri Aug 31 19:26:55 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_provided): should also check feature without
-	  extension.
-
-Fri Aug 31 13:06:33 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (flo_to_s): do not rely on decimal point to be '.'
-
-Wed Aug 29 02:18:53 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): ternary ? can be followed by newline.
-
-Tue Aug 28 00:40:48 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_f_require): should check static linked libraries
-	  before raising exception.
-
-Fri Aug 24 15:17:40 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_equal): check identity equality first.
-
-	* string.c (rb_str_equal): ditto.
-
-	* struct.c (rb_struct_equal): ditto.
-
-Fri Aug 24 14:38:17 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* dln.c (dln_strerror): fix a bug that sometimes made null message on
-	  win32 (Tietew <tietew@tietew.net>'s patch).
-
-	* win32/win32.c (mystrerror): ditto.
-
-Fri Aug 24 03:15:07 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (Init_Numeric): undef Integer::new.
-
-Fri Aug 24 00:46:44 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): NODE_WHILE should update result for each
-	  conditional evaluation.
-
-	* eval.c (rb_eval): NODE_UNTIL should return last evaluated value
-	  (or value given to break).
-
-Thu Aug 23 21:59:38 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* enum.c (sort_by_i): fix typo.
-
-Thu Aug 23 10:10:59 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (is_defined): should not dump core for "defined?(())".
-
-	* eval.c (umethod_bind): recv can be an instance of descender of
-	  oklass if oklass is a Module.
-
-Wed Aug 22 23:20:03 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (rb_hash_equal): check identity equality first.
-
-Wed Aug 22 19:58:59 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (intersect_fds): counts intersecting fds.
-
-	* eval.c (rb_thread_schedule): only fds requested by
-	  each thread count as select_value.
-
-Tue Aug 21 22:28:09 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* file.c (group_member): should check real gid only.
-
-	* file.c (eaccess): do not cache euid, since effective euid may be
-	  changed via Process.euid=().
-
-	* file.c (eaccess): return -1 unless every specified access mode
-	  is permitted.
-
-Tue Aug 21 16:09:27 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): while/until returns the value which is given
-	  to break.
-
-	* parse.y (value_expr): using while/until/class/def as an
-	  expression is now gives a warning, not an error.
-
-Tue Aug 21 11:56:02 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_eqq): should compare strings based on magical
-	  increment (using String#upto), not dictionary order.
-
-Mon Aug 20 19:53:16 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/digest/sha2/extconf.rb: fix support for cross-compiling.
-
-	* mkconfig.rb: fix support for autoconf 2.52.
-
-Mon Aug 20 17:24:15 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* enum.c (enum_sort_by): new method for Schewartzian transformed
-	  stable sort.
-
-Mon Aug 20 16:09:05 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (mod_av_set): detect constant overriding for built-in
-	  classes/modules.
-
-Mon Aug 20 15:14:27 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (tokadd_escape): escaped backslashes too much.
-
-Mon Aug 20 13:24:08 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_step): 'iter' here should be an array.
-
-Mon Aug 20 12:43:08 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_object): should retrieve __member__ data from
-	  non-singleton class.
-
-Sat Aug 18 23:11:14 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_cvar_get): class variable override check added.
-
-	* variable.c (rb_cvar_set): ditto
-
-	* variable.c (rb_cvar_declare): ditto.
-
-Fri Aug 17 12:13:48 2001  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/protocol.rb: Protocol.new requires at least one arg.
-
-	* lib/net/smtp.rb: ditto.
-
-	* lib/net/pop.rb: ditto.
-
-	* lib/net/http.rb: ditto.
-
-Fri Aug 17 00:49:51 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (parse_regx): handle backslash escaping of delimiter here.
-
-Thu Aug 16 23:03:40 2001  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* io.c: prevent recursive malloc calls on NEC UX/4800.
-
-	* ext/socket/socket.c: ditto.
-
-Thu Aug 16 13:54:04 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* ext/socket/socket.c (s_recvfrom): fix typo.
-
-Thu Aug 16 09:53:28 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* ext/socket/socket.c (s_recvfrom): avoid VC++6 warning.
-
-Thu Aug 16 03:50:33 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* win32/win32.c (NtCmdGlob): avoid VC++ warning.
-
-	* lib/mkmf.rb: add -I$(srcdir) to CPPFLAGS.
-
-Wed Aug 15 04:59:15 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/*/extconf.rb: really fix so that they build from any
-	  directory.
-
-Wed Aug 15 04:04:02 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/sha2/extconf.rb: fix so that they build from any
-	  directory.
-
-Wed Aug 15 01:59:19 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/defs.h: Define NO_UINT64_T instead of emitting an
-	  error to fail.
-
-	* ext/digest/sha2/extconf.rb: Do not exit on error, and utilize
-	  NO_UINT64_T to detect if the system has a 64bit integer type.
-
-Tue Aug 14 21:14:07 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/sha2/extconf.rb: do not create Makefile when no 64bit
-	  integer type is detected.
-
-Tue Aug 14 17:09:12 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_step): new method.
-
-Tue Aug 14 11:49:00 2001  TOYOFUKU Chikanobu  <toyofuku@juice.or.jp>
-
-	* string.c (rb_str_cmp): remove needless conditional.
-
-Tue Aug 14 03:23:25 2001  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* string.c (rb_str_lstrip_bang) `return Qnil' was missing.
-
-Mon Aug 13 14:16:46 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* bignum.c, marshal.c: Detypo: s/SIZEOF_ING/SIZEOF_INT/.
-
-Sun Aug 12 15:01:58 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* string.c (rb_str_cat): fix buffer overflow.
-
-	* string.c (rb_str_append): nothing to append actually when `str2'
-	  is empty.
-
-Sat Aug 11 14:43:47 2001  Tanaka Akira  <akr@m17n.org>
-
-	* array.c (rb_inspecting_p): initialize inspect_key if it is
-	  not initialized yet.
-
-Fri Aug 10 22:14:37 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (cond0): operands of logical operators are not treated
-	  as conditional expression anymore, but propagate conditional
-	  status if used in conditionals.
-
-Tue Aug  7 09:10:32 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* win32/win32.h: fix problems with BC++ (ruby-bugs#PR161).
-
-Mon Aug  6 23:47:46 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* pack.c (pack_pack): associates p/P strings once at last
-	  (reverted to 1.26).
-
-	* string.c (rb_str_associate): associates an Array at once, not
-	  but a String. realloc's when str_buf.
-
-Mon Aug  6 17:01:33 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_gc_mark_threads): should mark ruby_cref.
-
-Mon Aug  6 14:31:37 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* numeric.c (num_divmod): fix typo.
-
-Mon Aug  6 03:29:03 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_lstrip_bang): new method.
-
-	* string.c (rb_str_rstrip_bang): new method.
-
-Mon Aug  6 00:35:03 2001  Guy Decoux  <decoux@moulon.inra.fr>
-
-	* struct.c (rb_struct_modify): should check frozen and taint
-	  status.
-
-Sun Aug  5 19:28:39 2001  Nobuyoshi Nakada <nobu.nakada@nifty.ne.jp>
-
-	* string.c (rb_str_associate): should consider STR_ASSOC too.
-
-Sun Aug  5 07:46:18 2001  Nobuyoshi Nakada <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_undefined): do not recurse if method_missing is
-	  undefined.
-
-Thu Aug  2 21:37:32 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (proc_waitpid): now all arguments are optional.
-
-	* process.c (Init_process): waitpid is now alias to wait.
-
-	* process.c (Init_process): waitpid2 is now alias to wait2.
-
-	* process.c (rb_waitpid): made public.
-
-	* ext/pty/pty.c (pty_getpty): avoid disturbing SIGCHLD using
-	  thread and rb_waitpid.
-
-Thu Aug  2 11:23:07 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (proc_getpgrp): now takes no argument on all
-	  platforms.
-
-	* process.c (proc_setpgrp): ditto.
-
-Thu Aug  2 01:29:42 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* file.c (strrdirsep): removed meaningless code.
-
-	* file.c (rb_file_s_expand_path): reverted to 1.66.
-
-Wed Aug  1 16:17:47 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (sock_s_pack_sockaddr_in): added
-	  Socket::pack_sockaddr_in(). [new]
-
-	* ext/socket/socket.c (sock_s_pack_sockaddr_un): added
-	  Socket::pack_sockaddr_un(). [new]
-
-	* ext/socket/socket.c (sock_s_pack_sockaddr_in): added
-	  Socket::unpack_sockaddr_in(). [new]
-
-	* ext/socket/socket.c (sock_s_pack_sockaddr_un): added
-	  Socket::unpack_sockaddr_un(). [new]
-
-Wed Aug  1 15:42:16 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* eval.c (ruby_run): avoid VC++ warning.
-
-Tue Jul 31 17:30:53 2001  Usaku Nakamura  <usa@ruby-lang.org>
-
-	* marshal.c (Init_marshal): fix typos.
-
-Tue Jul 31 15:16:39 2001  Nobuyoshi Nakada <nobu.nakada@nifty.ne.jp>
-
-	* process.c (last_status_set): nothing returned, should be void.
-
-	* ext/socket/socket.c (load_addr_info): ditto.
-
-Tue Jul 31 12:11:42 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (Init_marshal): new constant Marshal::MAJOR_VERSION
-	  and Marshal::MINOR_VERSION.
-
-Tue Jul 31 07:18:04 2001  Nobuyoshi Nakada <nobu.nokada@softhome.net>
-
-	* file.c (rb_file_s_expand_path): scans per path element not per
-	  byte/character, including fix of [ruby-talk:18152] and
-	  multi-byte pathname support.
-
-Tue Jul 31 11:52:10 2001  akira yamada  <akira@ruby-lang.org>
-
-	* marshal.c (marshal_load): ruby_verbose test should be wrapped by
-	  RTEST().
-
-Mon Jul 30 17:54:23 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (rb_hash_index): should return nil (not the default
-	  value) if value is not in the hash.
-
-Mon Jul 30 12:55:47 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (num_div): new method added.  alias to '/' which
-	  should be preserved even if '/' is redefined (e.g. by
-	  mathn). [new]
-
-Mon Jul 30 11:12:14 2001  Amos Gouaux <amos+ruby@utdallas.edu>
-
-	* lib/net/imap.rb: added new commands for managing folder quotas
-	  and folder ACLs.
-
-Mon Jul 30 03:19:53 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_cstr2inum): "0 ff".hex should return 0, not 255.
-
-Fri Jul 27 22:29:41 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* file.c (rb_file_s_expand_path): fixed using CharNext().
-
-Fri Jul 27 18:07:27 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_provided): extension should be guessed using
-	  rb_find_file_noext().
-
-	* eval.c (rb_f_require): should call rb_feature_p() after
-	  extension completion.
-
-Fri Jul 27 16:25:52 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): add CHECK_INTS before next, redo, retry to
-	  avoid potential uninterruptable infinite loop.
-
-Thu Jul 26 11:27:12 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* file.c (rb_find_file_noext, rb_find_file): fix tilde expansion
-	  problem.
-
-Wed Jul 25 17:54:20 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_file_s_expand_path): use CharNext() to expand.
-
-Wed Jul 25 17:16:26 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* intern.h: add some missing function prototypes.
-
-Wed Jul 25 15:50:05 2001  Guy Decoux  <decoux@moulon.inra.fr>
-
-	* file.c (rb_file_s_expand_path): should not expand "." and ".."
-	  not following dirsep.
-
-Wed Jul 25 12:15:32 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* file.c (rb_find_file_noext): should update f by expanded path.
-
-	* file.c (rb_find_file): ditto.
-
-Tue Jul 24 23:10:47 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* file.c (strrdirsep): multi-byte pathname and DOSish separator
-	  support. originally comes from Patrick Cheng. [new]
-
-	* file.c (rb_file_s_basename, rb_file_s_dirname): use
-	  strrdirsep(). comes from Patrick Cheng.
-
-	* file.c (is_absolute_path): restricted in DOSish absolute path
-	  with drive letter, and UNC support. originally comes from
-	  Patrick Cheng.
-
-	* file.c (getcwd): define macro using getwd() unless provided.
-
-Tue Jul 24 19:23:15 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/extmk.rb.in, lib/mkmf.rb: dig the target subdirectory for
-	  lib/* files properly in case of create_makefile("dir/name").
-
-Mon Jul 23 00:26:04 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_provide_feature): should not tweak extension used for
-	  loading.
-
-Sun Jul 22 21:16:43 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/extmk.rb.in, lib/mkmf.rb: introduce a couple of new make
-	  variables: CLEANFILES and DISTCLEANFILES.  They'd typically be
-	  defined in a file "depend".
-
-Sat Jul 21 09:40:10 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* io.c (io_fread): use fread(3) if PENDING_COUNT is available.
-
-Fri Jul 20 22:55:01 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* gc.c (ruby_xrealloc): fix a dangling bug which led memory
-	  reallocation to fail even though the second try after a GC
-	  succeeds.
-
-Fri Jul 20 03:00:46 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* class.c (rb_mod_include_p): Module#include? added. [new]
-
-Fri Jul 20 01:05:50 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (ignorecase_setter): give warning on modifying $=.
-
-	* string.c (rb_str_casecmp): new method. [new]
-
-	* string.c (rb_str_eql): separated from rb_str_equal(), make it
-	  always be case sensitive. [new]
-
-	* string.c (rb_str_hash): made it always be case sensitive.
-
-Thu Jul 19 13:03:15 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_f_require): should not include path in $" value
-
-	* file.c (rb_find_file): should return 0 explicitly on failure.
-
-Tue Jul 17 11:44:40 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
-
-	* ruby.h: enable volatile directive with VC++.
-
-	* regex.c: ditto.
-
-Tue Jul 17 06:01:12 2001  Minero Aoki  <aamine@loveruby.net>
-
-	* doc/net/smtp.rd.ja, pop.rd.ja, http.rd.ja: new files.
-
-	* MANIFEST: add doc/net/{http,pop,smtp}.rd.ja.
-
-Tue Jul 17 11:22:01 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (NUM_FAILURE_ITEMS): was confusing NUM_REG_ITEMS and
-	  NUM_NONREG_ITEMS, which have happened to be same value.
-
-Tue Jul 17 11:08:34 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
-
-	* ext/extmk.rb.in: modify RM macro because command.com/cmd.exe don't
-	  recognize single quotation as quote character.
-
-	* lib/mkmf.rb: ditto.
-
-Tue Jul 17 01:38:15 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_class_new): subclass check moved to this function.
-
-	* class.c (rb_class_boot): check less version of rb_class_new().
-
-Man Jul 16 13:21:30 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
-
-	* file.c (file_load_ok): fix typo.
-
-Mon Jul 16 12:58:07 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (proc_invoke): should preserve iter status for embedded
-	  frame in the block.
-
-Mon Jul 16 00:04:39 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_file_s_expand_path): may overrun buffer on stack.
-
-Sun Jul 15 01:38:28 2001  Guy Decoux  <decoux@moulon.inra.fr>
-
-	* string.c (rb_str_insert): forgot to call rb_str_modify().
-
-Sat Jul 14 12:26:30 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/digest/*/extconf.rb: fix so that they build from any
-	  directory.
-
-Sat Jul 14 06:20:17 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/net/http.rb: HTTP#proxy? did not worked.
-
-Sat Jul 14 02:56:19 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/extmk.rb.in: support multi-level ext/ directories.
-	  (e.g. you can have ext/foo, ext/foo/bar and ext/foo/baz)
-
-Sat Jul 14 02:55:02 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/.cvsignore: let cvs ignore extinit.c.
-
-Fri Jul 13 23:47:35 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_search): should consider reverse search.
-
-Fri Jul 13 22:26:09 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/mkmf.rb: use File::split to split a target into a prefix and
-	  a module name.  This also works around a just found bug of
-	  String#rindex.
-
-	* ext/extmk.rb.in: ditto.
-
-Fri Jul 13 02:36:10 2001  Minero Aoki  <aamine@loveruby.net>
-
-	* dir.c (dir_s_chdir): warn only when invoked from multiple
-	  threads or block is not given.
-
-Thu Jul 12 15:11:48 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/socket/socket.c (ruby_connect): workaround for the setup of
-	  Cygwin socket(EALREADY).
-
-Mon Jul  9 16:49:30 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb.in: modify RM macro.
-
-	* lib/mkmf.rb: ditto.
-
-Sun Jul  8 20:52:02 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ruby.h: fix a wrong function name: rb_iglob() -> rb_globi().
-
-Sun Jul  8 16:04:35 2001  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: rename HTTP#request_by_name to send_request.
-
-	* lib/net/protocol.rb (ProtoSocket#read): modify typo.
-
-Sat Jul  7 17:45:35 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_convert_type): should use rb_rescue(), not rb_rescue2().
-
-	* range.c (range_init): ditto.
-
-Fri Jul  6 18:01:10 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_obj_dup): copies (actually does not free)
-	  generic_ivar on dupif original owns them.
-
-Fri Jul  6 02:15:06 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/tempfile.rb: a tempfile must be created with mode 0600.
-
-Thu Jul  5 20:28:53 2001  Tietew <tietew@tietew.net>
-
-	* string.c (rb_str_each_line): should propagate taint mark.
-
-	* ext/nkf/nkf.c (rb_nkf_kconv): ditto.
-
-Fri Jul  6 14:54:27 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_f_require): revamp for simpler implementation.
-
-	* file.c (rb_find_file_noext): use String object, instead of
-	  passing char* around.
-
-	* file.c (rb_find_file): ditto.
-
-Thu Jul  5 22:01:02 2001  Mitsuhiro Kondo  <kondo@nik-prt.co.jp>
-
-	* dln.c (dln_load): should use NSLINKMODULE_OPTION_BINDNOW.
-
-Thu Jul  5 13:44:03 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.c (load_file): local variables 'c' remain uninitialized on
-	  xflag.
-
-Thu Jul  5 10:00:59 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_match): prefetched escaped character too early.
-
-Wed Jul  4 08:58:30 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call0): add argument check for attr_readers.
-
-Wed Jul  4 04:22:44 2001  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb (HTTP#request_by_name): arg order changes.
-
-Wed Jul  4 04:07:36 2001  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb (HTTP#request_by_name): bug fix.
-
-	* lib/net/http.rb: does not write Connection: by default.
-
-	* lib/net/protocol.rb: "start" for started protocol is an error.
-
-	* lib/net/protocol.rb: "finish" for finished protocol is an error.
-
-Wed Jul  4 03:17:31 2001  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: new method HTTP#request_by_name (test)
-
-	* lib/net/http.rb: new class HTTPGenericRequest
-
-Tue Jul  3 23:58:29 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/mkmf.rb: distclean should remove mkmf.log as well.
-
-Tue Jul  3 18:35:49 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval_string_wrap): should push frame (and adjust
-	  cbase) before wrapped eval.
-
-	* eval.c (rb_eval_cmd): ditto.
-
-	* eval.c (eval): should update ruby_class always after all.
-
-Tue Jul  3 14:56:27 2001  Shugo Maeda <shugo@ruby-lang.org>
-
-	* eval.c (block_pass): do not change wrapper information.
-
-	* eval.c (rb_yield_0):  preserve wrapper information.
-
-Tue Jul  3 08:59:50 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* error.c (rb_name_error): raise NameError instead of LoadError.
-
-Mon Jul  2 17:22:00 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (exc_exception): clone the receiver exception instead of
-	  creating brand new exception object of the receiver.
-
-Mon Jul  2 09:53:12 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval_string_wrap): extend new ruby_top_self, not
-	  original self.
-
-	* eval.c (rb_eval_cmd): respect ruby_wrapper if set.
-
-	* eval.c (eval): do not update ruby_class unless scope is not
-	  provided.
-
-Sun Jul  1 10:51:15 2001  Shugo Maeda <shugo@ruby-lang.org>
-
-	* eval.c (eval): preserve wrapper information.
-
-	* eval.c (proc_invoke): ditto.
-
-	* eval.c (block_pass): ditto.
-
-Sat Jun 30 02:55:45 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (void_expr): too much warnings for void context
-	  (e.g. foo[1] that can be mere Proc call).
-
-Fri Jun 29 17:23:18 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (rb_name_error): new function to raise NameError with
-	  name attribute set.
-
-	* eval.c (rb_f_missing): set name and args in the exception
-	  object. [new]
-
-	* error.c (name_name): NameError#name - new method.
-
-	* error.c (nometh_args): NoMethodError#args - new method.
-
-Fri Jun 29 15:29:31 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lex.c (rb_reserved_word): lex_state after tRESCUE should be
-	  EXPR_MID.
-
-Thu Jun 28 00:21:28 2001  Keiju Ishitsuka <keiju@ishitsuka.com>
-
-	* lib/matrix.rb: resolve 'ruby -w' warnings.
-
-	* lib/irb/locale.rb: resolve 'ruby -w' warnings.
-
-	* lib/irb/multi-irb.rb: resolve 'ruby -w' warnings.
-
-	* lib/irb/ruby-lex.rb: fix problem for "\\M-\\..." and "\\C-\\..."
-	  and resolve 'ruby -w' warnings.
-
-	* lib/irb/ruby-token.rb: fix typo
-
-	* lib/shell/command-processor.rb: resolve 'ruby -w' warnings.
-
-Wed Jun 27 08:53:26 2001  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/pop.rb: new methods POP3.auth_only, POP3#auth_only
-
-	* lib/net/http.rb: HTTP.Proxy returns self if ADDRESS is nil.
-
-	* lib/net/protocol.rb: new method ProtocolError#response
-
-	* lib/net/protocol.rb,smtp.rb,pop.rb,http.rb: add document.
-
-Tue Jun 26 18:42:42 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (add_heap): allocation size of the heap unit is doubled for
-	  each allocation.
-
-Mon Jun 25 09:54:48 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (isdelim): space, tab, and newline are no longer
-	  delimiters for glob patterns.
-
-Sat Jun 23 22:28:52 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (svalue_to_avalue): new conversion scheme between single
-	  value and array values.
-
-	* eval.c (avalue_to_svalue): ditto.
-
-	* eval.c (rb_eval): REXPAND now uses avalue_to_svalue(), return
-	  and yield too.
-
-	* eval.c (rb_yield_0): use avalue_to_svalue().
-
-	* eval.c (proc_invoke): Proc#call gives avaules, whereas
-	  Proc#yield gives mvalues.
-
-	* eval.c (bmcall): convert given value (svalue) to avalue.
-
-Sat Jun 23 18:28:52 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/readline/readline.c (readline_event): a non-void function
-	  should return a value.
-
-Fri Jun 22 23:17:28 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/socket/socket.c (ruby_connect): workaround for the setup of
-	  Cygwin socket.
-
-Fri Jun 22 23:11:17 2001 Keiju Ishitsuka <keiju@ishitsuka.com>
-
-	* lib/irb/locale.rb: fix for require "kconv" problem
-
-Fri Jun 22 18:08:45 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_yield_0): no mvalue_to_svalue conversion here.
-
-	* eval.c (massign): takes svalue, convert it to mvalue inside.
-
-	* eval.c (rb_eval): parameters for yield/return are always
-	  svalues now.
-
-	* eval.c (svalue_to_mvalue): more strict conversion.
-
-	* eval.c (mvalue_to_svalue): ditto.
-
-Fri Jun 22 17:12:23 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* st.c (new_size): prime hash size enabled.
-
-	* ext/socket/socket.c (Init_socket): SO_* constants added.
-
-Tue Jun 19 22:24:07 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* gc.c (rb_setjmp): avoid GCC 3.0 warnings.
-
-Tue Jun 19 18:19:30 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/readline/readline.c: add new methods:
-	  Readline::completion_append_character and
-	  Readline::completion_append_character=.
-
-Tue Jun 19 16:29:50 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (svalue_to_mvalue): new function to convert from svalue
-	  to mvalue. [experimental]
-
-	* eval.c (mvalue_to_svalue): new function to convert from mvalue
-	  to svalue.
-
-	* eval.c (rb_eval): use mvalue_to_svalue().
-
-	* eval.c (rb_yield_0): use mvalue_to_svalue().
-
-	* eval.c (proc_invoke): proper mvalue handling.
-
-Mon Jun 18 17:38:50 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_f_require): searches ".rb" and ".so" at the same
-	  time.  previous behavior (search ".rb", then ".so") has a
-	  security risk (ruby-bugs#PR140).
-
-	* array.c (rb_ary_to_ary): new function to replace internal
-	  rb_Array(), which never calls to_a, but to_ary (rb_Array() might
-	  call both). [new]
-
-Mon Jun 18 00:43:20 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (PUSH_FAILURE_POINT): push option status again.
-
-	* regex.c (re_compile_pattern): avoid pushing unnecessary
-	  option_set.
-
-Sat Jun 16 10:58:48 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_load): tainted string is OK if wrapped *and*
-	  $SAFE >= 4.
-
-Thu Jun 14 16:27:07 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_start_0): should not nail down higher blocks
-	  before preserving original context (i.e. should not alter
-	  original context).
-
-Wed Jun 13 19:34:59 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* dir.c (Init_Dir): add a new method File::fnmatch? along with
-	  File::Constants::FNM_*.  While I am here, FNM_NOCASE is renamed
-	  to FNM_CASEFOLD which is commonly used by *BSD and GNU libc.
-
-Wed Jun 13 09:33:45 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (proc_yield): new method equivalent to Proc#call but no
-	  check for number of arguments. [new]
-
-Tue Jun 12 14:21:28 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* lib/mkmf.rb: target_prefix is only for installation, not for
-	  build.
-
-Tue Jun 12 00:41:18 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (method_eq): new method Method#==. [new]
-
-Mon Jun 11 14:29:41 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* confgure.in: add RUBY_CANONICAL_BUILD.
-
-Sun Jun 10 17:31:47 2001  Guy Decoux  <decoux@moulon.inra.fr>
-
-	* gc.c (STR_NO_ORIG): STR_NO_ORIG value was different between
-	  string.c and gc.c
-
-Sat Jun  9 22:10:04 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): should convert *non-array at the end of
-	  arguments by using Array().
-
-Sat Jun  9 17:04:30 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* hash.c (ruby_setenv): readline library leaves their environment
-	  strings uncopied.  "free" check revised.
-
-Sat Jun  9 16:31:03 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
-
-	* ext/extmk.rb.in: Use -F and -T for mswin32 because cl.exe doesn't
-	  support -o officially and cl.exe considers that *.cc and *.cxx are
-	  OBJs.
-
-	* lib/mkmf.rb: ditto.
-
-	* win32/Makefile.sub: Use del instead of rm.
-	  All these changes are derived from Nobuyoshi Nakada's patch.
-	  Thanks.
-
-Fri Jun  8 22:37:40 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (Init_stack): avoid __builtin_frame_address(2) to retrieve
-	  stack bottom line.
-
-Fri Jun  8 18:14:12 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* st.c (numhash): should shuffle bits by dividing by prime number.
-
-Fri Jun  8 17:05:21 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): multiple assignment behavior fixed, which
-	  results "*a = nil" makes "a == []" now.
-
-Fri Jun  8 15:25:09 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_f_require): should set SCOPE_PUBLIC before calling
-	  dln_load().
-
-Thu Jun  7 17:28:00 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): exclude kDO_BLOCK too much by false condition.
-
-Wed Jun  6 23:02:36 2001  Keiju Ishitsuka  <keiju@ishitsuka.com>
-
-	* lib/sync.rb: bug fix if obj.initialize has parameters when
-	  obj.extend(Sync_m)
-
-	* lib/mutex_m.rb: modified bit
-
-Wed Jun  6 16:11:06 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_load): should check if tainted even when wrap is
-	  specified.
-
-Wed Jun  6 14:34:27 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (mrhs_basic): "*arg" should always be expanded by REXPAND.
-
-	* regex.c (re_compile_pattern): too much optimization for the
-	  cases like /(.|a)b/.
-
-Tue Jun  5 23:58:43 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (fc_i): removed vast string allocation.
-
-Tue Jun  5 16:45:48 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (Init_Exception): NameError went under StandardError,
-	  and NoMethodError went under NameError.
-
-Tue Jun  5 16:40:06 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (rb_intern): non identifier symbols should be
-	  categorized as ID_JUNK. [new]
-
-Tue Jun  5 16:15:58 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_mod_const_at): use hash table as internal
-	  data. [new]
-
-	* variable.c (rb_mod_const_of): ditto.
-
-	* variable.c (rb_const_list): new function to convert internal
-	  data (hash table) to array of strings.
-
-	* eval.c (rb_mod_s_constants): data handling scheme has changed.
-
-Tue Jun  5 15:16:06 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_add_method): should not call rb_secure(), for
-	  last_func may not be set.
-
-	* io.c (rb_io_ctl): ioctl should accept any integer within C long
-	  range.
-
-Tue Jun  5 13:41:13 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/etc/extconf.rb: use egrep_cpp.
-
-Tue Jun  5 12:44:59 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (r_object): wrong type check for modules.
-
-	* marshal.c (w_object): should not dump anonymous classes/modules.
-
-Tue Jun  5 01:19:34 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_open_file): use rb_file_sysopen_internal() if the 3rd
-	  argument (permission flags) is given. [new, should be backported?]
-
-	* io.c (rb_io_mode_binmode): mode string (e.g. "r+") to flags to
-	  open(2).
-
-Mon Jun  4 23:55:54 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): NODE_REXPAND expand an array of 1 element as
-	  the element itself. [new, should be backported?]
-
-	* parse.y (ret_args): should treat "*[a]" in rhs expression as
-	  "a", not "[a]".
-
-Mon Jun  4 04:14:53 2001  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/shellwords.rb: don't destroy argument.
-
-Sat Jun  2 23:23:05 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_compile_pattern): should push option modifier at the
-	  right place.
-
-Sat Jun  2 23:05:20 2001  Shugo Maeda <shugo@ruby-lang.org>
-
-	* lib/cgi/session.rb: don't use module_function for Class.
-
-Sat Jun  2 00:02:22 2001  Keiju Ishitsuka <keiju@ishitsuka.com>
-
-	* irb messages: fix typos.
-
-Fri Jun  1 17:26:24 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* hash.c (replace_i): ignore when key == Qundef.
-
-Fri Jun  1 16:50:59 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (call_args2): confusion with list_append() and
-	  list_concat() was fixed.
-
-Fri Jun  1 15:01:40 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): fixed 'print CGI::bar() {}, "\n"' syntax
-	  breakage, adding new lex_state status.  sigh. [new]
-
-Fri Jun  1 11:21:04 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: use waitpid on mingw32.
-
-	* ext/dbm/extconf.rb: include <ndbm.h>, not <gdbm.h>.
-
-Thu May 31 18:34:57 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* file.c (rb_file_s_unlink): should not allow if $SAFE >= 2.
-
-Thu May 31 17:23:25 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (Init_Range): define "to_ary".
-
-Thu May 31 13:30:25 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* mkconfig.rb, ext/configsub.rb: VERSION -> RUBY_VERSION.
-
-Thu May 31 08:00:58 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
-
-	* win32/dir.h: re-add.
-
-Thu May 31 01:25:59 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* configure.in: default --with-libc_r to `no' until the problem is
-	  fixed. (FreeBSD only)
-
-Tue May 29 17:24:23 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* ruby.c (proc_options): unexpected SecurityError happens when -T4.
-
-Tue May 29 18:46:04 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_compile_pattern): * \1 .. \9 should be
-	  backreferences always.
-
-	* regex.c (re_match): backreferences corresponding to
-	  unclosed/unmatched parentheses should fail always.
-
-Tue May 29 16:35:49 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_cat): use rb_str_buf_cat() if possible. [new]
-
-	* string.c (rb_str_append): ditto.
-
-	* string.c (rb_str_buf_cat): remove unnecessary check (type,
-	  taint, modify) to gain performance.
-
-	* string.c (rb_str_buf_append): ditto.
-
-	* string.c (rb_str_buf_finish): removed.
-
-Tue May 29 02:05:55 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_buf_new): buffering string function. [new]
-
-	* string.c (rb_str_buf_append): ditto.
-
-	* string.c (rb_str_buf_cat): ditto.
-
-	* string.c (rb_str_buf_finish): ditto.
-
-Mon May 28 23:20:43 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: remove unnecessary AC_CANONICAL_BUILD
-
-	* defines.h: #define HAVE_SETITIMER on Cygwin(bug fixed).
-
-	* ruby.c: use relative path from LIBRUBY_SO.
-
-	* ruby.c: don't use -mwin32 option on Cygwin.
-
-	* cygwin/GNUmakefile.in: ditto.
-
-	* ext/sdbm/_sdbm: ditto.
-
-	* ext/tcltklib/extconf.rb: ditto.
-
-	* ext/tcltklib/stubs.c: ditto.
-
-Mon May 28 22:12:01 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/extconf.rb.in: make the priority of the make rule of .c
-	  higher than .C .
-
-Mon May 28 13:22:19 2001  Tanaka Akira  <akr@m17n.org>
-
-	* time.c (make_time_t): local time adjustment revised.
-
-Mon May 28 02:20:38 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* dir.c (glob_helper): teach has_magic() to handle flags and get
-	  glob_helper to properly support FNM_NOESCAPE.
-
-	* dir.c (fnmatch): fix a bug when FNM_PATHNAME and FNM_PERIOD are
-	  specified at the same time.
-
-Sat May 26 09:55:26 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y: accomplish extended syntax described in [ruby-talk:14525]
-	  using tSPC token. [new, experimental]
-
-Sat May 26 07:05:45 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
-
-	* MANIFEST: add win32/dir.h .
-
-Fri May 25 20:03:51 2001  Pascal Rigaux  <pixel@mandrakesoft.com>
-
-	* dln.c (dln_find_1): should exclude directories in executable
-	  file lookup.
-
-Fri May 25 18:00:26 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_obj_singleton_methods): list methods in extended
-	  modules if optional argument is true. [new]
-
-Fri May 25 14:19:25 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* string.c (rb_str_replace): add taint status infection
-	  (OBJ_INFECT()).
-
-	* string.c (rb_str_crypt): ditto.
-
-	* string.c (rb_str_ljust): ditto.
-
-	* string.c (rb_str_rjust): ditto.
-
-	* string.c (rb_str_center): ditto.
-
-Fri May 25 05:39:03 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/sha1/sha1-ruby.c (sha1_hexdigest): fix buffer overflow.  The
-	  buffer for a SHA-1 hexdigest needs to be 41 bytes in length.
-
-Fri May 25 01:47:39 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* MANIFEST: update the entries I forgot to add or remove.
-
-Fri May 25 00:57:25 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/sha1/sha1-ruby.c (sha1_new): separate initialize() from
-	  new().
-
-	* ext/md5/md5init.c (md5i_new): ditto.
-
-Fri May 25 00:53:41 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/dbm/extconf.rb: fix support for *BSD and set $CFLAGS
-	  properly.
-
-Thu May 24 16:10:33 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_member): check based on "<=>" comparison. [new]
-
-	* range.c (range_check): add "succ" check if first end is not a
-	  numeric.
-
-	* range.c (range_eqq): comparison should based on "<=>".
-
-	* range.c (range_each): ditto.
-
-Thu May 24 16:08:21 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* mkconfig.rb: autoconf 2.50 support.
-
-Thu May 24 14:23:35 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_yield_0): need argument adjustment for C defined
-	  blocks too.
-
-Thu May 24 01:11:30 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/dbm/extconf.rb: header search added. [new]
-
-Wed May 23 02:58:21 2001  Tanaka Akira  <akr@m17n.org>
-
-	* time.c (make_time_t): fix ad-hoc local time adjustment, using
-	  binary tree search.
-
-Tue May 22 17:10:35 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* variable.c (rb_alias_variable): should not allow variable
-	  aliasing if $SAFE >= 4.
-
-Tue May 22 02:37:45 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (expr): "break" and "next" to take optional expression,
-	  which is used as a value for termination. [new, experimental]
-
-	* eval.c (rb_eval): "break" can give value to terminating method.
-
-	* eval.c (rb_eval): "break" and "next" to take optional expression.
-
-	* eval.c (rb_yield_0): "next" can give value to terminating "yield".
-
-	* eval.c (rb_iterate): "break" can give value to terminating method.
-
-	* eval.c (proc_call): ditto.
-
-Mon May 21 13:15:25 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big2str): t should be protected from GC.
-
-Sat May 19 09:29:07 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (rb_proc_times): need not to check return value from
-	  times(2).
-
-Fri May 18 05:36:08 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/extmk.rb.in (xsystem): backout the previous fix which was
-	  bogus.
-
-Fri May 18 05:19:55 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/mkmf.rb (xsystem): make a temporary fix to get $(...) macros
-	  properly expanded on a command execution.
-
-	* ext/extmk.rb.in (xsystem): ditto.
-
-Fri May 18 03:45:55 2001  Brian F. Feldman  <green@FreeBSD.org>
-
-	* lib/mkmf.rb: unbreak "make install".  lib/* must be installed
-	  under $rubylibdir, not under $libdir.
-
-Fri May 18 01:28:07 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (expr): break, next, redo, retry are moved from primary.
-
-Fri May 18 01:11:02 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
-
-	* ext/sha1/sha1-ruby.c (sha1_new): get rid of an unneeded
-	  rb_obj_call_init() call.
-
-Fri May 18 01:03:55 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
-
-	* ext/sha1/sha1.txt, ext/sha1/sha1.txt.jp: fix typos.
-
-Thu May 17 19:17:11 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/shell.rb, lib/shell/process-controller.rb,
-	  lib/shell/command-processor.rb: translate Japanese comments into
-	  English.
-
-Thu May 17 19:07:14 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* doc/shell.rd.jp: RD'ify and make some fixes.
-
-	* doc/shell.rd: RD'ify, delete Japanese leftovers, make overall
-	  English fixes, and sync with doc/shell.rd.jp.
-
-Thu May 17 17:35:04 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call0): address of local_vars might change during eval.
-
-Thu May 17 07:27:09 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/md5/md5.txt.jp, ext/sha1/sha1.txt.jp:
-	  s/SuperClass/Superclass/.
-
-Thu May 17 07:21:44 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/Setup.dj, ext/Setup.emx, ext/Setup.nt, ext/Setup.x68:
-	  compile sha1 in as well as md5.
-
-	* ext/Setup: put sha1 in a comment.
-
-Thu May 17 07:16:38 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/sha1/sha1.txt.jp: add the Japanese version derived from
-	  ext/md5/md5.txt.jp.
-
-	* ext/sha1/sha1.txt: revise the copyright info and reduce the
-	  difference from ext/md5/md5.txt.
-
-	* ext/md5/md5.txt: reduce the difference from ext/sha1/sha1.txt.
-
-Thu May 17 07:11:35 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/sha1/extconf.rb, ext/sha1/sha1.c: use WORDS_BIGENDIAN to
-	  detect the platform's endian.
-
-Thu May 17 06:31:30 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/md5/md5.txt: make wording fixes, and mention the newly added
-	  method: "<<".
-
-	* ext/md5/md5.txt.jp: ditto.
-
-Wed May 16 18:05:52 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/md5/md5init.c: add an instance method "<<" as an alias for
-	  "update". (inspired by Steve Coltrin's ruby-sha1)
-
-Tue May 15 17:46:37 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_and): should not push frozen key string.
-
-	* array.c (rb_ary_or): ditto.
-
-Tue May 15 02:18:23 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/thread.rb: rescue ThreadError in case the thread is dead
-	  just before calling Thread#run.
-
-Mon May 14 13:50:22 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_schedule): should save context before raising
-	  deadlock, saved context for current thread might be obsolete.
-
-	* time.c (make_time_t): non DST timezone shift supported (hopefully).
-
-	* time.c (make_time_t): strict range detection for negative time_t.
-
-Mon May 14 11:54:20 2001  Tanaka Akira  <akr@m17n.org>
-
-	* signal.c: SIGINFO added.
-
-Mon May 14 08:57:06 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_ensure): should not SEGV when prot_tag is NULL.
-
-Sun May 13 23:51:14 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
-
-	* win32/resource.rb: Modify copyright in resource script.
-
-Sun May 13 14:03:33 2001  Okada Jun  <yun@be-in.org>
-
-	* lib/thread.rb: fix Queue#pop and SizedQueue#max= to avoid
-	  deadlock.
-
-Sat May 12 15:43:55 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
-
-	* win32/win32.c (kill): add support of signal 9 on mswin32/mingw32.
-
-Fri May 11 15:09:52 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ruby.h (rb_string_value): add volatile to avoid compiler warning.
-
-	* string.c (rb_string_value): ditto.
-
-Fri May 11 03:35:33 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* README.EXT: Document find_library(), with_config() and
-	  dir_config().
-
-Fri May 11 03:34:20 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* README.EXT.jp: Remove the description of find_header() because
-	  such a function does not actually exist.
-
-	* README.EXT.jp: Update the description of dir_config().
-
-Fri May 11 02:42:05 2001  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* README, README.jp: Fix CVS access and mailing lists info.
-
-Fri May 11 02:00:44 2001  Ryo HAYASAKA  <ryoh@jaist.ac.jp>
-
-	* bignum.c (bigdivrem): access boundary bug.
-
-Thu May 10 02:40:47 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_object): prohibit dumping out singleton classes.
-
-	* object.c (rb_mod_to_s): distinguish singleton classes.
-
-	* variable.c (rb_class2name): it's ok to reveal NilClass,
-	  TrueClass, FalseClass.
-
-Wed May  9 14:38:33 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* eval.c (rb_yield_0): preserve and restore ruby_cref as well.
-
-Tue May  8 18:28:19 2001  Keiju Ishitsuka  <keiju@ishitsuka.com>
-
-	* lib/irb.rb lib/irb/multi-irb.rb lib/irb/ruby-lex.rb
-	  lib/irb/version.rb resolve ctrl-c problem
-
-Tue May  8 17:12:43 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* eval.c (is_defined): core dumped during instance_eval for
-	  special constants.
-
-	* eval.c (rb_eval): ditto.
-
-Tue May  8 08:52:57 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* doc/forwardable.rd, doc/forwardable.rd.jp: Hit `=begin' and
-	  `=end' in proper places so rd2 can format them without a problem.
-
-	* doc/irb/irb-tools.rd.jp, doc/irb/irb.rd, doc/irb/irb.rd.jp:
-	  ditto.
-
-Tue May  8 08:38:53 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* doc/forwardable.rd, doc/forwardable.rd.jp, lib/forwardable.rb:
-	  Import forwardable 1.1.
-
-Tue May  8 08:34:33 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* doc/irb/irb-tools.rd.jp, doc/irb/irb.rd.jp: Convert from JIS to
-	  EUC.
-
-Tue May  8 03:46:39 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* sample/rbc.rb: Obsoleted by IRB.
-
-Mon May  7 15:58:45 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (arg): "||=" should not warn for uninitialized instance
-	  variables.
-
-	* eval.c (rb_eval): ditto.
-
-	* eval.c (eval): preserve and restore ruby_cref as well.
-
-Mon May  7 15:45:48 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/ftools.rb (syscopy): chmod destination file only if
-	  it does not exist.
-
-Mon May  7 14:35:57 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_obj_is_instance_of): takes only class/module as an
-	  argument.
-
-Sun May  6 16:27:29 2001  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* eval.c (is_defined): rb_reg_nth_defined() may return Qnil.
-
-Thu May  3 03:15:06 2001  SHIROYAMA Takayuki <psi@fortune.nest.or.jp>
-
-	* configure.in: get --enable-shared to work on MacOS X.
-
-	* Makefile.in: make $(LIBRUBY_SO) depend on miniruby properly.
-	  Now `make -jN' should work without a problem.
-
-Thu May  3 02:07:45 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
-
-	* win32/config.h.in: add SIZEOF___INT64 definition.
-
-Wed May  2 20:39:35 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* dir.c (rb_glob, rb_globi): remove unnecessary FNM_PATHNAME.
-
-Wed May  2 11:46:13 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* eval.c (block_pass): should not downgrade safe level.
-
-Wed May  2 03:07:49 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/dbm/extconf.rb: allow specifying dbm-type explicitly.
-
-	* ext/dbm/extconf.rb: avoid gdbm if possible, because it leaks
-	  memory, whereas gdbm.so doesn't.  potential incompatibility.
-
-Wed May  2 02:02:18 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_insert): new method.
-
-Tue May  1 17:55:58 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): lex_state after RESCUE_MOD should be EXPR_BEG.
-
-Tue May  1 16:23:03 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_insert): new method.
-
-	* array.c (rb_ary_update): new utility function.
-
-Tue May  1 03:24:05 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/irb/completion.rb, lib/irb/frame.rb, lib/irb/xmp.rb,
-	  doc/irb/irb-tools.rd.jp: Merge from irb-tools 0.7.1.
-
-Tue May  1 03:07:17 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* sample/irb.rb, lib/irb.rb, lib/irb/*, doc/irb/*: Merge from irb
-	  0.7.3.
-
-	* instruby.rb: Install help-message's too.
-
-	* lib/irb/main.rb: This file is not needed anymore.
-
-Fri Apr 27 09:27:10 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (set_outfile): should check if closed before assignment.
-
-Thu Apr 26 22:36:11 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in:  don't use tzname on Cygwin 1.3.1+.
-
-	* configure.in: add -mieee/-ieee to CFLAGS on OSF1/Alpha
-	  to disable "DIVISION BY ZERO" exception.
-
-Thu Apr 26 22:30:43 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): should preserve value of ruby_errinfo.
-
-Thu Apr 26 10:36:09 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_schedule): infinite sleep should not cause
-	  dead lock.
-
-Wed Apr 25 16:40:44 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_flatten_bang): proper recursive detection.
-
-Wed Apr 25 15:36:15 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* eval.c (yield_under): need not to prohibit at safe level 4.
-
-Wed Apr 25 15:22:20 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (pack_pack): p/P packs nil into NULL.
-
-	* pack.c (pack_unpack): p/P unpacks NULL into nil.
-
-Tue Apr 24 15:35:32 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (pack_pack): size check for P template.
-
-	* ruby.c (set_arg0): wrong predicate when new $0 value is bigger
-	  than original space.
-
-Tue Apr 24 15:18:49 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/extmk.rb.in, lib/mkmf.rb: (dir_config) do not add the
-	  specified include directory if already included in $CPPFLAGS.
-
-	* ext/extmk.rb.in, lib/mkmf.rb: (dir_config) return a more useful
-	  value, [include_dir, lib_dir].
-
-Mon Apr 23 14:43:59 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (id2ref): should use NUM2ULONG()
-
-	* object.c (rb_mod_const_get): check whether name is a class
-	  variable name.
-
-	* object.c (rb_mod_const_set): ditto.
-
-	* object.c (rb_mod_const_defined): ditto.
-
-Sat Apr 21 22:33:26 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_float): precision changed to "%.16g"
-
-Sat Apr 21 22:07:58 2001  Guy Decoux  <decoux@moulon.inra.fr>
-
-	* eval.c (rb_call0): wrong retry behavior.
-
-Fri Apr 20 19:12:20 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (fix_aref): a bug on long>int architecture.
-
-Fri Apr 20 14:57:15 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* eval.c (rb_eval_string_wrap): should restore ruby_wrapper.
-
-Sun Apr 22 17:44:37 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: add -mieee to CFLAGS on Linux/Alpha
-	  to disable "DIVISION BY ZERO" exception.
-
-	* configure.in: remove -ansi on OSF/1.
-
-Wed Apr 18 04:37:51 2001  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: CGI::Cookie: no use PATH_INFO.
-
-Wed Apr 18 00:24:40 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_compile_pattern): char class at either edge of range
-	  should be invalid.
-
-Tue Apr 17 17:33:55 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (handle_rescue): use === to compare exception match.
-
-	* error.c (syserr_eqq): comparison between SytemCallErrors should
-	  based on their error numbers.
-
-Tue Apr 17 16:54:39 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* eval.c (safe_getter): should use INT2NUM().
-
-Tue Apr 17 15:12:56 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big2long): 2**31 cannot fit in 31 bit long.
-
-Sat Apr 14 22:46:43 2001  Guy Decoux  <decoux@moulon.inra.fr>
-
-	* regex.c (calculate_must_string): wrong length calculation.
-
-Sat Apr 14 13:37:32 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
-
-	* win32/config.status.in: no longer use missing/alloca.c.
-
-	* win32/Makefile.sub: ditto.
-
-Fri Apr 13 12:40:48 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* eval.c (rb_thread_start_0): fixed memory leak.
-
-Fri Apr 13 16:41:18 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (none): should clear cmdarg_stack too.
-
-Fri Apr 13 06:19:29 2001  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* io.c (rb_fopen): use setvbuf() to avoid recursive malloc() on
-	  some platforms.
-
-Wed Apr 11 23:36:26 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_stat_dev): device functions should honor stat field
-	  types (except long long such as dev_t).
-
-Wed Apr 11 18:07:53 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* eval.c (rb_mod_nesting): should not push nil for nesting array.
-
-	* eval.c (rb_mod_s_constants): should not search array by
-	  rb_mod_const_at() for nil (happens for singleton class).
-
-Wed Apr 11 13:29:26 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_singleton_class_attached): should modify iv_tbl by
-	  itself, no longer use rb_iv_set() to avoid freeze check error.
-
-	* variable.c (rb_const_get): error message "uninitialized constant
-	  Foo at Bar::Baz" instead of "uninitialized constantBar::Baz::Foo".
-
-Tue Apr 10 17:52:10 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_mod_included): new hook called from rb_mod_include().
-
-Tue Apr 10 02:24:40 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* io.c (opt_i_set): should strdup() inplace_edit string.
-
-Mon Apr  9 23:29:54 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (exec_under): need to push cref too.
-
-Mon Apr  9 15:20:21 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_f_missing): raise NameError for "undefined local
-	  variable or method".
-
-	* error.c (Init_Exception): new exception NoMethodError.
-	  NameError moved under ScriptError again.
-
-	* eval.c (rb_f_missing): use NoMethodError instead of NameError.
-
-Mon Apr  9 12:05:44 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (Init_File): should redefine "new" class method.
-
-Mon Apr  9 11:56:52 2001  Shugo Maeda <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb: fix typo.
-
-Fri Apr  6 01:46:35 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (PUSH_CREF): sharing cref node was problematic.  maintain
-	  runtime cref list instead.
-
-	* eval.c (rb_eval): copy defn node before registering.
-
-	* eval.c (rb_load): clear ruby_cref before loading.
-
-Thu Apr  5 22:40:12 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_const_get): no recursion to show full class path
-	  for modules.
-
-	* eval.c (rb_set_safe_level): should set safe level in curr_thread
-	  as well.
-
-	* eval.c (safe_setter): ditto.
-
-Thu Apr  5 13:46:06 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* object.c (rb_obj_is_instance_of): nil belongs to false, not true.
-
-Thu Apr  5 02:19:03 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (make_time_t): proper (I hope) daylight saving time
-	  handling for both US and Europe.  I HATE DST!
-
-	* eval.c (rb_thread_wait_for): non blocked signal interrupt should
-	  stop the interval.
-
-Wed Apr  4 03:47:03 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (proc_eq): class check added.
-
-	* eval.c (proc_eq): typo fixed ("return" was omitted).
-
-	* error.c (Init_Exception): move NameError under StandardError.
-
-	* class.c (rb_mod_clone): should copy method bodies too.
-
-	* bignum.c (bigdivrem): should trim trailing zero bdigits of
-	  remainder, even if dd == 0.
-
-	* file.c (check3rdbyte): safe string check moved here.
-
-Tue Apr  3 09:56:20 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb.in (create_makefile): create def file only if
-	  it does not yet exist.
-
-	* lib/mkmf.rb: ditto.
-
-Tue Apr  3 00:05:07 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (make_time_t): remove HAVE_TM_ZONE code since it
-	  sometimes reports wrong time.
-
-	* time.c (make_time_t): remove unnecessary range check for
-	  platforms where negative time_t is available.
-
-Mon Apr  2 16:52:48 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (proc_waitall): should push Process::Status instead of
-	  Fixnum status.
-
-	* process.c (waitall_each): should add all entries in pid_tbl.
-	  these changes are inspired by Koji Arai.  Thanks.
-
-	* process.c (proc_wait): should not iterate if pid_tbl is 0.
-
-	* process.c (proc_waitall): ditto.
-
-Mon Apr  2 14:25:49 2001  Shugo Maeda <shugo@ruby-lang.org>
-
-	* lib/monitor.rb (wait): ensure reentrance.
-
-	* lib/monitor.rb (wait): fix timeout support.
-
-Mon Apr  2 12:40:45 2001  Shugo Maeda <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb (media_subtype): return subtype.
-
-Mon Apr  2 12:01:15 2001  Shugo Maeda <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb (flag_list): capitalize flags.
-
-Mon Apr  2 01:32:38 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* Makefile.in: Introduce MAINLIBS.
-
-	* configure.in: Link libc_r against the ruby executable on
-	  FreeBSD, which is the first attempt to work around a certain
-	  problem regarding pthread on FreeBSD.  It should make ruby/libruby
-	  happy when it loads an extension to a library compiled and linked
-	  with -pthread.  Note, however, that libruby is _not_ linked with
-	  libc_r so as not to mess up pthread unfriendly stuff including
-	  apache+mod_ruby and vim6+ruby_interp.
-
-Mon Apr  2 01:16:24 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* win32/win32.c: use ruby's opendir on mingw32.
-
-	* win32/dir.h, dir.c, Makefile: ditto.
-
-Sun Apr  1 23:26:14 2001  TOYOFUKU Chikanobu  <toyofuku@juice.or.jp>
-
-	* numeric.c (flodivmod): a bug in no fmod case.
-
-Sun Apr  1 18:36:14 2001  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* process.c (pst_wifsignaled): should apply WIFSIGNALED for status
-	  (int), not st (VALUE).
-
-Sat Mar 31 04:47:55 2001  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb: add document and example code.
-
-Sat Mar 31 03:24:10 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (Init_IO): value of $/ and $\ are no longer restricted to
-	  strings.  type checks are done on demand.
-
-	* class.c (rb_include_module): module inclusion should be check
-	  taints.
-
-	* ruby.h (STR2CSTR): replace to StringType() and StringTypePtr().
-
-	* ruby.h (rb_str2cstr): ditto.
-
-Fri Mar 30 23:37:49 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_load): should not copy toplevel local variables.  It
-	  cause variable/method ambiguity.  Thanks to L. Peter Deutsch.
-
-Fri Mar 30 22:56:56 2001  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb: rename ContinueRequest to ContinuationRequest.
-
-Fri Mar 30 12:51:19 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_include_module): freeze check at first.
-
-Thu Mar 29 17:05:09 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_attr): sprintf() and rb_intern() moved into
-	  conditional body.
-
-Wed Mar 28 23:43:00 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/extmk.rb.in, lib/mkmf.rb: add C++ rules in addition to C
-	  rules for the mswin32 platforms.
-
-Wed Mar 28 19:29:21 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/extmk.rb.in, lib/mkmf.rb: move C++ rules to the right place.
-
-Wed Mar 28 17:39:04 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_str2cstr): warn if string contains \0 and length
-	  value is ignored.
-
-Wed Mar 28 15:00:31 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* class.c (rb_singleton_class_clone): should copy class constant
-	  table as well.
-
-Wed Mar 28 14:23:23 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_include_module): sometimes cache was mistakenly left
-	  uncleared - based on the patch by K.Kosako.
-
-	* ruby.h: all Check_SafeStr()'s are replaced by SafeStr() to
-	  ensure 'to_str' be always effective.
-
-Wed Mar 28 09:52:33 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* win32/Makefile.sub: disable global optimization.
-
-Tue Mar 27 15:00:54 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* eval.c (rb_mod_define_method): should have clear method cache.
-
-	* eval.c (rb_mod_define_method): should have raised exception for
-	  type error.
-
-Tue Mar 27 14:48:17 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.h: changed "extern INLINE" to "static inline".
-
-Mon Mar 26 23:19:33 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* time.c (rb_strftime): check whether strftime returns empty string.
-
-Mon Mar 26 21:16:56 2001  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb: supports response handlers and multiple commands.
-
-Mon Mar 26 17:21:07 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c: remove TMP_PROTECT_END to prevent C_ALLOCA crash.
-
-Mon Mar 26 14:04:41 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/Win32API/Win32API.c: remove Init_win32api().
-
-Sun Mar 25 16:52:48 2001  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* file.c (rb_file_flock): do not trap EINTR.
-
-	* missing/flock.c (flock): returns the value from lockf(2)
-	  directly.
-
-Sat Mar 24 23:44:50 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (ev_const_defined): should ignore toplevel cbase (Object).
-
-	* eval.c (ev_const_get): ditto.
-
-Fri Mar 23 17:37:52 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/md5/md5.h: replace by independent md5 implementation
-	  contributed by L. Peter Deutsch (thanks).
-
-	* ext/md5/md5init.c: adopted to Deutsch's md5 implementation.
-
-Fri Mar 23 17:26:19 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (pack_unpack): string from P/p should be tainted.
-
-Fri Mar 23 12:18:44 2001  SHIROYAMA Takayuki  <psi@fortune.nest.or.jp>
-
-	* ext/curses/curses.c: curses on Mac OS X public beta does not
-	  have _maxx etc.
-
-Fri Mar 23 10:50:31 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_object): should truncate trailing zero short for
-	  bignums.
-
-Fri Mar 23 09:49:02 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (sym_intern): new method.
-
-Thu Mar 22 22:15:45 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/Win32API/extconf.rb: add -fno-omit-frame-pointer.
-
-Thu Mar 22 18:17:36 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_mod_nesting): should not include Object at the
-	  toplevel.
-
-Thu Mar 22 17:43:44 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.h: better inline function support.
-
-	* configure.in (NO_C_INLINE): check if inline is available for the
-	  C compiler.
-
-Mon Mar 19 11:03:10 2001  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* marshal.c (r_object): len calculation patch was wrong for
-	  machines SIZEOF_BDIGITS == SIZEOF_SHORT.
-
-	* gc.c: alloca prototype reorganized for C_ALLOCA machine.
-
-Wed Mar 21 23:07:45 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* win32/win32.c (win32_stat): WinNT/2k "//host/share" support.
-
-Wed Mar 21 08:05:35 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* win32/dir.h: replace missing/dir.h .
-
-	* win32/win32.h: ditto.
-
-	* win32/win32.c: ditto.
-
-Wed Mar 21 01:26:14 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (id2ref): sometimes confused symbol and reference.
-
-Tue Mar 20 23:09:33 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* win32/win32.c (win32_stat): UNC support.
-
-	* dir.c (extract_path): fix "./*" problem.
-
-Tue Mar 20 15:10:00 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (glob_helper): breaks loop after calling recursive
-	  glob_helper; all wild cards should be consumed; no need for
-	  further match.
-
-	* dir.c (dir_s_glob): gives warning if no match found.
-
-Tue Mar 20 14:13:45 2001  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* object.c (sym_inspect): did allocate extra byte space.
-
-Mon Mar 19 19:14:47 2001  Guy Decoux  <decoux@moulon.inra.fr>
-
-	* marshal.c (shortlen): shortlen should return number of bytes
-	  written.
-
-Mon Mar 19 16:52:23 2001  K.Kosako  <kosako@sofnec.co.jp>
-
-	* eval.c (ev_const_defined): need not to check if cbase->nd_class
-	  is rb_cObject.
-
-	* eval.c (ev_const_get): ditto.
-
-Mon Mar 19 17:11:20 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_zone): return "UTC" for UTC time objects.
-
-Mon Mar 19 16:27:32 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (THREAD_ALLOC): flags should be initialized.
-
-	* signal.c (rb_f_kill): should use FIX2INT, not FIX2UINT.
-
-Mon Mar 19 10:55:10 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (glob_helper): replace lstat() by stat() to follow symlink
-	  in the case like 'symlink/*'.
-
-	* dir.c (glob_helper): gave warning too much.
-
-Sun Mar 18 08:58:18 2001  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: // === '' --> //.match('')
-
-	* lib/cgi.rb: cgi#header(): improvement for mod_ruby.
-
-	* lib/cgi.rb: cgi#rfc1123date(): improvement.
-	  thanks to TADA Tadashi <sho@spc.gr.jp>.
-
-	* lib/cgi.rb: cgi#rfc1123date(): document bug fix.
-	  thanks to Kazuhiro NISHIYAMA <zn@mbf.nifty.com>.
-
-	* lib/cgi.rb: cgi#header(): bug fix.
-	  thanks to IWATSUKI Hiroyuki <don@na.rim.or.jp>.
-
-Sat Mar 17 11:11:24 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (glob_helper): * should follow symlink, whereas ** should
-	  not follow.
-
-Thu Mar 15 01:28:02 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (dir_s_chdir): block form of Dir.chdir. (RCR#U016).
-
-Fri Mar 16 17:14:17 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* configure.in: Set SOLIBS properly for all ELF and
-	  FreeBSD/NetBSD/OpenBSD a.out platforms so that the shlib
-	  dependencies are recorded in the libruby shlib.
-
-Wed Mar 14 16:41:45 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_schedule): raise FATAL just once to
-	  THREAD_TO_KILL.
-
-Wed Mar 14 10:41:34 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_yield_0): 0 (= Qfalse) is a valid value, so that
-	  default self should be checked by klass == 0.
-
-	* bignum.c (rb_cstr2inum): should disallow '++1', '+-1', etc.
-
-Tue Mar 13 17:51:09 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (ev_const_defined): add new parameter self for special
-	  const fallback.
-
-	* eval.c (ev_const_get): ditto.
-
-Tue Mar 13 16:39:45 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* dir.c (rb_glob_helper): fix drive letter handling on DOSISH.
-
-Tue Mar 13 14:54:39 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/http.rb: add HTTPRequest#basic_auth.
-
-	* lib/net/smtp.rb: raise if only account or password is given.
-
-	* lib/net/protocol.rb: WriteAdapter#<< returns self.
-
-Tue Mar 13 14:41:16 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (argf_seek_m): wrong calling sequence of rb_io_seek().
-
-Tue Mar 13 09:14:19 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (cond0): no special treatment of string literal in
-	  condition.
-
-Mon Mar 12 18:59:38 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/mkmf.rb (create_makefile): save/restore $libs and $LIBPATH.
-
-Sun Mar 11 18:13:34 2001  Masahiro Tanaka  <masa@stars.gsfc.nasa.gov>
-
-	* math.c: add acos, asin, atan, conh, sinh, tanh and hypot to Math.
-
-	* configure.in: check hypot availability.
-
-	* missing/hypot.c: public domain rewrite of hypot.
-
-Sun Mar 11 13:21:04 2001  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* parse.y (warn_unless_e_option): warning condition was wrong.
-
-	* parse.y (warning_unless_e_option): ditto.
-
-Sun Mar 11 00:55:31 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/mkmf.rb (install_rb): fix handling of destination path.
-
-Sat Mar 10 22:56:44 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* enum.c (enum_all): new method 'all?', which returns true if
-	  block returns true for all elements.
-
-	* enum.c (enum_any): new method 'any?', which returns true if
-	  block returns true for any of elements.
-
-Sat Mar 10 02:34:18 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* math.c (math_log, math_log10): use nan() instead of 0.0/0.0 on Cygwin.
-
-Fri Mar  9 09:56:19 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (marshal_load): do not give warning unless explicitly
-	  set to verbose.
-
-Fri Mar  9 02:07:53 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_exit): give string value "exit" to SystemExit.
-
-	* ruby.c (proc_options): -v should not print version if
-	  proc_options called via moreswitches().
-
-Thu Mar  8 17:45:19 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb: one write(2) per one line.
-
-Wed Mar  7 14:26:11 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* math.c (math_log, math_log10): should return NaN if x < 0.0
-	  on Cygwin.
-
-Thu Mar  7 10:31:26 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* parse.y (stmt): while/until modifier must work for empty body.
-
-Tue Mar  6 22:53:58 2001  Kazuhiro Yoshida   <moriq.kazuhiro@nifty.ne.jp>
-
-	* ruby.c (ruby_set_argv): clear ARGV contents before adding args.
-
-Tue Mar  6 10:50:29 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (primary): rescue and ensure clauses should be allowed
-	  to appear in singleton method body.
-
-Mon Mar  5 17:25:13 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (proc_eq): compare Procs using blocktag equality.
-
-	* eval.c (proc_to_s): stringify according to block tag address.
-
-Mon Mar  5 17:19:56 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* win32/win32.c (gettimeofday): use GetLocalTime() instead of ftime()
-	  for high-resolution timing.
-
-Sun Mar  4 17:01:09 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* string.c (trnext): support backslash escape in String#tr.
-
-Sat Mar  3 16:15:16 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): push cbase if ruby_cbase != ruby_class, for
-	  example in the case NODE_DEFN/NODE_DEFS are called within
-	  module_eval.
-
-Wed Feb 28 11:02:41 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_delete_bang): delete! should take at least 1
-	  argument.
-
-	* ruby.c (load_file): add rb_gc() after loading to avoid
-	  extraordinary memory growth.
-
-Wed Feb 28 05:01:40 2001  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* dir.c (rb_glob_helper): "./foo" should match "foo", not "./foo".
-
-Tue Feb 27 16:38:15 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (ev_const_get): retrieve Object's constant if no current
-	  class is available (e.g. defining singleton class for Fixnums).
-
-	* eval.c (ev_const_defined): check Object's constant if no current
-	  class is available (e.g. defining singleton class for Fixnums).
-
-	* time.c (time_timeval): negative time interval should not be
-	  allowed.
-
-	* eval.c (proc_call): ignore block to `call' always, despite of
-	  being orphan or not.
-
-Wed Feb 27 10:16:32 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_yield_0): should check based on rb_block_given_p()
-	  and rb_f_block_given_p().
-
-Tue Feb 27 04:13:45 2001 Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* configure.in (frame-address): --enable-frame-address to allow
-	  __builtin_frame_address() to be used.
-
-	* eval.c (stack_length): use __builtin_frame_address() based on
-	  the macro USE_BUILTIN_FRAME_ADDRESS.
-
-	* gc.c (rb_gc): ditto.
-
-	* gc.c (Init_stack): ditto.
-
-Mon Feb 26 16:20:27 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.c (proc_options): call ruby_show_version() just once.
-
-	* dir.c (dir_s_open): returns the value from a block (if given).
-
-Mon Feb 26 14:29:04 2001  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/extmk.rb.in, lib/mkmf.rb: add C++ rules in addition to C
-	  rules.
-
-Mon Feb 26 00:04:52 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (proc_call): should not modify ruby_block->frame.iter
-	  based on ruby_frame->iter altered by PUSH_ITER().
-
-Mon Feb 26 05:27:52 2001  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/net/telnet.rb: #telnetmode(), #binmode(): bug fix.
-	  thanks to nobu.nakada@nifty.ne.jp.
-
-Mon Feb 26 04:55:50 2001  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: CGI#form(): bug fix.
-	  thanks to MoonWolf <moonwolf@moonwolf.com>.
-
-	* lib/cgi.rb: CGI#rfc1123_date(): improvement.
-	  thanks to Tomoyasu Akita <genzo-@dm4lab.to>.
-
-	* lib/cgi.rb: CGI#header(): improvement for mod_ruby.
-	  thanks to Shugo Maeda <shugo@ruby-lang.org>.
-
-Sun Feb 25 02:45:30 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* file.c (rb_file_s_rename): avoid Cygwin's bug.
-
-Sat Feb 24 23:32:55 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_fd_close): should save current context before
-	  raising exception.
-
-Sat Feb 24 22:14:00 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* win32/win32.c (myrename): fix error handling.
-
-Sat Feb 24 13:58:48 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/http.rb: always close connection on request without
-	  body.
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: change copyright.
-
-Sat Feb 24 03:15:49 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (set_stdin): preserve original stdin.
-
-	* io.c (set_outfile): preserve original stdout/stderr.
-
-Fri Feb 23 08:28:58 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb: clear read buffer after reopen.
-
-	* lib/net/protocol.rb: refactoring.
-
-	* lib/net/http.rb: split module HTTPHeader from HTTPResponse.
-
-Tue Feb 20 23:45:35 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* process.c: add W* macro if not available.
-
-Tue Feb 20 16:37:58 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* configure.in: add check for negative time_t for gmtime(3).
-
-	* time.c (time_new_internal): no positive check if gmtime(3) can
-	  handle negative time_t.
-
-	* time.c (time_timeval): ditto.
-
-	* bignum.c (rb_big2long): should not raise RangeError for Bignum
-	  LONG_MIN value.
-
-Mon Feb 19 17:46:37 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_substr): "a"[1,2] should return ""; need
-	  rubicon upgrade.
-
-Mon Feb 19 12:10:36 2001  Triet H. Lai  <thlai@mail.usyd.edu.au>
-
-	* error.c (rb_sys_warning): new function to give warning with
-	  strerror() message.
-
-	* dir.c (rb_glob_helper): better error handling, along with
-	  performance tune.
-
-Mon Feb 19 01:55:43 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (secure_visibility): visibility check for untainted modules.
-
-Mon Feb 19 00:29:29 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* signal.c (sigpipe): sighandler which does nothing.
-
-	* signal.c (trap): set sigpipe function for SIGPIPE.
-
-	* signal.c (Init_signal): default SIGPIPE handler should be
-	  sigpipe function.
-
-Sun Feb 18 15:42:38 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/curses/extconf.rb: add dir_config.
-
-	* missing/flock.c: use fcntl(2) instead of lockf(2).
-
-Sun Feb 18 05:46:03 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/http.rb: Response#range_length was not debugged.
-
-Sun Feb 18 04:02:03 2001  Yasushi Shoji  <yashi@yashi.com>
-
-	* array.c (rb_ary_subseq): wrong boundary check.
-
-Sun Feb 18 00:09:50 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* win32/win32.c: make file I/O faster on mswin32/mingw32.
-
-	* win32/win32.h: ditto.
-
-	* rubysig.h: ditto.
-
-Sat Feb 17 23:32:45 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (cond0): integer literal in condition should not be
-	  compared to lineno ($.).
-
-Fri Feb 16 01:44:56 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (set_outfile): f should be the FILE* from the assigning value.
-
-	* ext/socket/socket.c (tcp_s_open): should not give default value
-	  to local_host.
-
-	* time.c (time_s_times): move to Process::times.
-
-	* file.c (rb_file_s_lchmod): new method File::lchmod.
-
-	* file.c (rb_file_s_lchown): new method File::lchown.
-
-Thu Feb 15 11:33:49 2001  Shugo Maeda <shugo@ruby-lang.org>
-
-	* lib/cgi/session.rb (close): fixed reversed condition.
-
-Thu Feb 15 08:34:14 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (proc_waitall): new method based on a patch from Brian
-	  Fundakowski Feldman <green@green.dyndns.org>.
-
-	* process.c (last_status_set): objectify $? value (Process::Status).
-
-Wed Feb 14 17:28:24 2001  Shugo Maeda <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb: supports unknown resp_text_code.
-
-Wed Feb 14 00:44:17 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (dir_s_glob): support backslash escape of metacharacters
-	  and delimiters.
-
-	* dir.c (remove_backslases): remove backslashes from path before
-	  calling stat(2).
-
-	* dir.c (dir_s_glob): call rb_yield directly (via push_pattern) if
-	  block is given to the method.
-
-	* dir.c (push_pattern): do not call rb_ary_push; yield directly.
-
-	* eval.c (blk_copy_prev): reduced ALLOC_N too much.
-
-	* eval.c (frame_dup): ditto.
-
-Tue Feb 13 23:05:38 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* dir.c (lstat): should use rb_sys_stat if lstat(2) is not
-	  available.
-
-Tue Feb 13 08:43:10 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_ctl): do not call ioctl/fcntl for f2, if f and f2
-	  have same fileno.
-
-Tue Feb 13 01:13:43 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_load): raise LocalJumpError if unexpected local jumps
-	  appear during load.
-
-	* ext/socket/socket.c (bsock_close_read): don't call rb_thread_fd_close();
-	  it's supposed to be called by io_io_close().
-
-	* ext/socket/socket.c (bsock_close_read): do not modify f and f2.
-
-	* ext/socket/socket.c (bsock_close_write): ditto.
-
-	* ext/socket/socket.c (sock_new): avoid dup(2) on sockets.
-
-	* parse.y (primary): preserve and clear in_single and in_def using
-	  stack to prevent nested method errors in singleton class bodies.
-
-Sun Feb 11 16:00:30 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* eval.c (stack_length): use __builtin_frame_address() only if
-	  GCC and i386 CPU.
-
-	* gc.c (rb_gc, Init_stack): ditto.
-
-	* configure.in: add ac_cv_func_getpgrp_void=yes on DJGPP.
-
-Sat Feb 10 23:43:49 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* hash.c (rb_any_hash): dumped core on machines sizeof(int) != sizeof(long).
-
-Sat Feb 10 23:07:15 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_s_for_fd): IO::for_fd(fd) - new method.
-
-	* regex.c (PREV_IS_A_LETTER): should not treat c>0x7f as a word
-	  character if -Kn.
-
-Sat Feb 10 00:00:30 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* win32/win32.c (win32_stat): replace stat to enable when pathname
-	  ends with '/' or '\' for mswin32 on Win9X / Win2k.
-
-	* win32/win32.h: ditto.
-
-	* ruby.h: ditto.
-
-	* dir.c (rb_glob_helper): ditto.
-
-	* file.c (rb_stat, rb_file_s_stat, eaccess, check3rdbyte): ditto.
-
-Fri Feb  9 22:54:57 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ruby.c (ruby_init_loadpath): convert '\\' to '/'
-	  before finding executable file path.
-
-Fri Feb  9 17:41:53 2001  Triet H. Lai  <thlai@mail.usyd.edu.au>
-
-	* dir.c (rb_glob_helper): do not follow symbolic links.
-
-Thu Feb  8 21:27:24 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/mkmf.rb (install_rb): fix handling of relative path.
-
-	* lib/mkmf.rb (create_makefile): add srcdir.
-
-Thu Feb  8 02:22:09 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/http.rb: join HTTPReadResponse into HTTPResponse again.
-
-	* lib/net/http.rb: move http_version() from HTTPRequest to
-	  HTTPResponse.
-
-	* lib/net/protocol.rb: refactoring.
-
-Wed Feb  7 16:27:27 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/http.rb: split HTTPResponse into HTTPReadResponse
-	  module.
-
-	* lib/net/protocol.rb: add Net::net_private.
-
-	* lib/net/protocol.rb: Socket#reopen takes arg, open_timeout.
-
-Wed Feb  7 16:05:22 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* parse.y (parse_quotedwords): %w should allow parenthesis escape.
-
-Wed Feb  7 00:57:42 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (parse_qstring): %q should allow terminator escape.
-
-	* re.c (rb_reg_options): new method to give an option values.
-
-	* parse.y (cond0): disable special treating of integer literal in
-	  conditional unless option -e is supplied.  changes current
-	  behavior.  experimental.
-
-	* parse.y (cond0): give warning for string/integer literals and
-	  dot operators in conditionals unless option -e is supplied.
-
-	* re.c (rb_reg_equal): all option flags should be same to be equal.
-
-Tue Feb  6 21:30:44 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/http.rb: call on_connect() on re-opening socket.
-
-	* lib/net/pop.rb: also POP3 can use APOP auth.
-
-Tue Feb  6 20:19:10 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/http.rb: add HTTP#request.
-
-	* lib/net/http.rb: take HTTP 1.0 server into account (incomplete).
-
-	* lib/net/protocol.rb: timeout for open/read.
-
-	* lib/net/protocol.rb: add Protocol#on_connect,on_disconnect.
-
-Mon Feb  5 23:15:46 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (Init_Exception): make Interrupt a subclass of
-	  SignalException.
-
-Mon Feb 5 00:39:06 2001  KANEKO Naoshi  <wbs01621@mail.wbs.ne.jp>
-
-	* dir.c: use ISXXX() instead of isxxx().
-
-	* dln.c (aix_loaderror): ditto.
-
-	* file.c (rb_file_s_expand_path): ditto.
-
-	* string.c (rb_str_upcase_bang): ditto.
-
-	* win32/win32.c (do_spawn): ditto.
-
-	* win32/win32.c (NtMakeCmdVector): ditto.
-
-	* win32/win32.c (opendir): ditto.
-
-Sat Feb  3 14:44:53 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* configure.in (AC_C_INLINE): check inline attribute.
-
-	* gc.c (is_pointer_to_heap): use inline rather than __inline__.
-
-	* pack.c (hex2num): ditto.
-
-	* ruby.h (rb_class_of, rb_type, rb_special_const_p): ditto.
-
-	* util.c (rb_class_of, rb_type, rb_special_const_p): defined in
-	  ruby.h.
-
-Fri Feb  2 16:14:51 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_sort_bang): returns self, even if its length is
-	  less than 2.
-
-	* eval.c (POP_VARS): propagate DVAR_DONT_RECYCLE, if
-	  SCOPE_DONT_RECYCLE of ruby_scope is set.
-
-Wed Jan 31 22:27:29 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: gcc-2.95.2-7(Cygwin) support.
-	  add -mwin32 if available.
-
-	* cygwin/GNUmakefile: ditto.
-
-Tue Jan 30 17:56:48 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_fetch): new method.
-
-Mon Jan 29 17:36:19 2001  TOYOFUKU Chikanobu  <toyofuku@juice.or.jp>
-
-	* eval.c (rb_eval): nd_iter evaluation should be wrapped by
-	  BEGIN_CALLARGS and END_CALLARGS.
-
-Mon Jan 29 14:25:39 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (block_pass): return from block jumps directory to
-	  block invoker.
-
-Mon Jan 29 01:40:27 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (str_independent): should not clear str->orig here.
-	  it's too early.
-
-Fri Jan 26 01:42:40 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y: clarify do ambiguity, bit more complex but natural
-	  from my point of view.
-
-Wed Jan 24 14:58:08 2001  Akinori MUSHA  <knu@ruby-lang.org>
-
-	* lib/cgi.rb: fix the problem that when running under mod_ruby
-	  header() outputs only one Set-Cookie line.
-
-Wed Jan 24 01:45:49 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (POP_BLOCK_TAG): call rb_gc_force_recycle() if block has
-	  not been objectified.
-
-	* eval.c (rb_callcc): should nail down block->tag history to avoid
-	  rb_gc_force_recycle().
-
-Tue Jan 23 18:51:57 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (rb_gc_call_finalizer_at_exit): should finalize objects in
-	  deferred_final_list too.
-
-Tue Jan 23 16:10:12 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (os_live_obj): do not list terminated object.
-
-	* gc.c (os_obj_of): ditto.
-
-	* gc.c (rb_gc_mark): support new T_BLKTAG tag.
-
-	* gc.c (obj_free): ditto.
-
-	* eval.c (new_blktag): creation of new block tag, which holds
-	  destination of global jump and orphan status.
-
-	* eval.c (block_pass): break from orphan Proc object will raise a
-	  LocalJumpError exception.
-
-Mon Jan 22 16:33:16 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* mkconfig.rb: autoconf 2.49 support.
-
-Mon Jan 22 00:32:44 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (block_pass): behavior consistency with proc_call(). do
-	  not propagate `break'.
-
-Sat Jan 20 03:54:00 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): fixed serious syntax misbehavior.  do's
-	  preceding was too high.  a block in `foo bar do .. end' should
-	  be passed to `foo', not `bar'.
-
-	* parse.y (block_call): syntax restructure.
-
-Thu Jan 18 04:28:14 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_s_read): new method to call IO#read from
-	  pathname.  In addition, it accepts third optional argument to
-	  specify starting point.
-
-Wed Jan 17 13:28:26 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: remove DEFS definition.
-
-	* mkconfig.rb: ditto.
-
-	* win32/config.status.in: ditto.
-
-Tue Jan 16 17:00:50 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb: ignore EOFError for read.
-
-	* lib/net/http.rb: user specified header was not used.
-
-Mon Jan 15 16:00:07 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (pack_unpack): should check associated pointer packed by
-	  pack("P").  Thus pointers can be retrieved only from pointer
-	  packed strings.  restriction added.
-
-Sun Jan 14 21:49:28 2001  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* sprintf.c (rb_f_sprintf): simple typo.  binary base should be 2,
-	  not '2'.
-
-	* re.c (rb_reg_s_last_match): should explicitly return nth match.
-
-Sun Jan 14 18:21:30 2001  Usaku Nakamura  <usa@osb.att.ne.jp>
-
-	* win32/config.status.in: add some field.
-
-	* win32/win32.c (isInternalCmd): ignore case for shell's internal
-	  command.
-
-	* win32/win32.c (do_spawn): recognize quoted command line.
-
-Sun Jan 14 04:10:27 2001  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb (adding): too few "yield" in case of arg is
-	  not String/File.
-
-	* lib/net/http.rb: add http request object.
-
-Sat Jan 13 19:39:30 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* re.c (rb_reg_desc): separate RE_OPTION_MULTILINE
-
-	* re.c (rb_reg_options): add RE_OPTION_{POSIXLINE,RE_OPTION_MULTILINE,
-	  RE_OPTION_EXTENDED}
-
-Thu Jan 11 10:45:04 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* win32/win32.h, win32/config.h.in: move NORETURN from win32.h
-	  to config.h.in.
-
-	* win32/config.h.in (inline): renamed from INLINE.
-
-	* djgpp/config.hin (INLINE): removed.
-
-Thu Jan 11 06:45:55 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_mod_dup): should propagate FL_SINGLETON.
-
-	* object.c (inspect_obj): handles the case of no instance variable.
-
-Wed Jan 10 16:15:08 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ruby.h: NORETURN macro is changed for VC++ 6.0.
-
-	* eval.c, intern.h: ditto.
-
-	* djgpp/config.hin, win32/win32.h: ditto.
-
-	* configure.in: ditto.
-
-Wed Jan 10 13:54:53 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* process.c (proc_setuid): use setresuid() if available.
-
-	* process.c (proc_setgid): use setresgid() if available.
-
-	* configure.in: ditto.
-
-Wed Jan 10 01:50:45 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* configure.in (AC_C_INLINE): check inline attribute.
-
-	* string.c (rb_str_reverse_bang): forgot to call rb_str_modify().
-
-Tue Jan  9 17:41:40 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_obj_taint): check frozen status before modifying
-	  taint status.
-
-	* object.c (rb_obj_untaint): ditto.
-
-Tue Jan  9 16:22:14 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* enum.c (enum_inject): new method.
-
-Tue Jan  9 02:16:42 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (rb_gc_call_finalizer_at_exit): clear klass member of
-	  terminating object.
-
-	* eval.c (rb_call): raise exception for terminated object.
-
-Mon Jan  8 21:24:37 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (bigdivrem): t2 might be too big for signed long; do
-	  not use rb_int2big(), but rb_uint2big().
-
-Mon Jan  8 21:35:10 2001  Guy Decoux  <decoux@moulon.inra.fr>
-
-	* file.c (path_check_1): should restore modified path.
-
-Mon Jan  8 03:09:58 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (rb_load_fail): new func to report LoadError.
-
-	* ruby.c (load_file): use rb_load_fail.
-
-Sat Jan  6 00:17:18 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* pack.c (pack_pack): avoid infinite loop(pack 'm2').
-
-Fri Jan  5 01:02:17 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (ruby_finalize): should enclosed by PUSH_TAG/POP_TAG.
-
-	* gc.c (rb_gc_mark): link 2 of NODE_IFUNC should not be explicitly
-	  marked.  it may contain non object pointer.
-
-Tue Jan  2 00:20:06 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (reg_s_last_match): Regexp::last_match(nth) returns nth
-	  substring of the match  (alternative for $& and $<digit>).
-
-Sun Dec 31 01:39:16 2000  Guy Decoux  <decoux@moulon.inra.fr>
-
-	* eval.c (rb_mod_define_method): wrong comparison for blocks.
-
-Sat Dec 30 19:28:50 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (id2ref): should handle Symbol too.
-
-	* gc.c (id2ref): should print original ptr value
-
-Sat Dec 30 03:14:22 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_iterate): NODE_CFUNC does not protect its data
-	  (nd_tval), so create new node NODE_IFUNC for iteration C
-	  function.
-
-	* eval.c (rb_yield_0): use NODE_IFUNC.
-
-	* gc.c (rb_gc_mark): support NODE_IFUNC.
-
-Fri Dec 29 11:41:55 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (mem_error): prohibit recursive mem_error().
-	  (ruby-bugs-ja:PR#36)
-
-Fri Dec 29 11:05:41 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_fd_writable): should not switch context if
-	  rb_thread_critical is set.
-
-	* eval.c (rb_thread_wait_fd): ditto.
-
-	* eval.c (rb_thread_wait_for): ditto.
-
-	* eval.c (rb_thread_select): ditto.
-
-	* eval.c (rb_thread_join): join during critical section causes
-	  deadlock.
-
-Fri Dec 29 00:38:46 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* m17n.c: new file - core functions of M17N.
-
-Tue Dec 26 18:46:41 2000  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
-
-	* lib/debug.rb: Avoid thread deadlock in debugging stopped thread.
-
-	* lib/debug.rb: Uncleared 'finish' state.
-
-Tue Dec 26 16:53:55 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_yield_0): remove dvar node by rb_gc_force_recycle()
-	  more eagerly.
-
-	* eval.c (rb_f_binding): recycling should be stopped for outer
-	  scope too.
-
-	* eval.c (proc_new): ditto.
-
-Tue Dec 26 15:45:35 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_inspect): should treat multibyte characters
-	  properly.
-
-Mon Dec 25 17:49:08 2000  K.Kosako  <kosako@sofnec.co.jp>
-
-	* string.c (rb_str_replace_m): unexpected string share happens if
-	  replace is done for associated (STR_NO_ORIG) string.
-
-Tue Dec 26 15:01:53 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_f_p): should not call rb_io_flush() if rb_defout is not
-	  a IO (T_FILE).
-
-Mon Dec 25 15:52:39 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* stable version 1.6.2 released.
-
-Mon Dec 25 05:11:04 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: version 2.1.2 (some bug fixes).
-
-	* lib/cgi.rb: Regexp::last_match[1] --> $1
-
-	* lib/net/telnet.rb: ditto.
-
-Mon Dec 25 04:43:02 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/http.rb: does not send HEAD on closing socket.
-
-Mon Dec 25 00:44:48 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (rb_any_cmp): should use rb_str_cmp() if TYPE == T_STRING
-	  and CLASS_OF == rb_cString.
-
-	* string.c (rb_str_new4): should copy class of original too.
-
-Mon Dec 25 00:04:54 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_thread_schedule): initial value of `max' changed to -1.
-
-Mon Dec 25 00:16:14 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_replace_m): copy-on-write replace.
-
-	* parse.y (yylex): should handle => after identifier as well as ==
-	  and =~.
-
-Sat Dec 23 23:55:57 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_cstr2inum): Integer("") should not return 0.
-
-Sat Dec 23 11:55:57 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_and): Array#& should preserve original order.
-
-Sat Dec 23 03:44:16 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb: set @closed false in Socket#reopen.
-
-	* lib/net/pop.rb: add POP3.foreach, delete_all.
-
-	* lib/net/pop.rb: add POP3#delete_all.
-
-	* lib/net/http.rb: add HTTP.version_1_1, version_1_2
-
-	* lib/net/http.rb: refactoring.
-
-Fri Dec 22 23:11:12 2000  Ueno Katsuhiro  <unnie@blue.sky.or.jp>
-
-	* eval.c (rb_feature_p): ext might be null.
-
-Fri Dec 22 17:04:12 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* win32/win32.c (myselect): avoid busy loop by adjusting fd_count.
-
-Fri Dec 22 15:07:55 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_cstr2inum): prefix like '0x' had removed too much.
-
-Thu Dec 21 13:01:46 2000  Tanaka Akira  <akr@m17n.org>
-
-	* lib/net/ftp.rb (makeport): don't use TCPsocket.getaddress.
-
-Wed Dec 20 12:00:15 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big_lshift): should cast up to BDIGIT_DBL.
-
-	* parse.y (yylex): disallow trailing '_' for numeric literals.
-
-	* bignum.c (rb_cstr2inum): allow `_' within converting string.
-
-	* eval.c (specific_eval): should take no argument if block is
-	  supplied.
-
-Tue Dec 19 13:44:50 2000  K.Kosako  <kosako@sofnec.co.jp>
-
-	* io.c (rb_f_p): should flush rb_defout, not stdout.
-
-Tue Dec 19 00:57:10 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_minus): usec might overflow. (ruby-bugs-ja:PR#35)
-
-	* eval.c (rb_obj_extend): Object#extend should take at least one
-	  argument.
-
-	* parse.y (mrhs_basic): should check value_expr($3), not $1.
-
-Mon Dec 18 23:18:39 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* util.c (mblen, __crt0_glob_function): add for multibyte
-	  on DJGPP 2.03.
-
-Mon Dec 18 18:10:30 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_plus): usec might underflow (ruby-bugs-ja:#PR33).
-
-Mon Dec 18 08:11:20 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (rb_hash_set_default): should call rb_hash_modify().
-
-Sat Dec 16 02:58:26 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* eval.c (rb_eval): should clear ruby_errinfo on retry.
-
-	* eval.c (rb_rescue2): ditto.
-
-Thu Dec 14 13:06:18 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* class.c (rb_include_module): prohibit frozen class/module.
-
-	* eval.c (rb_frozen_class_p): make external.
-
-	* intern.h (rb_frozen_class_p): prototyped.
-
-	* intern.h (rb_undef): prototyped not but rb_undef_method()
-	  which is also in ruby.h.
-
-Thu Dec 14 09:20:26 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: support -T1 on ruby 1.6.2
-
-	* lib/cgi.rb: $1 --> Regexp::last_match[1]
-
-	* lib/net/telnet.rb: ditto.
-
-Wed Dec 13 23:27:06 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): handles case statement without expr, which
-	  looks for any TRUE (non nil, non false) when expression.
-
-	* parse.y (primary): case expression should not be compstmt, but
-	  mere expr.
-
-	* parse.y (primary): case without following expression is now
-	  separated rule.
-
-Wed Dec 13 12:41:27 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ruby.c (proc_options): accept "--^M" for DOS line endings.
-
-Tue Dec 12 15:45:42 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (newline_node): cancel newline unification.
-
-Mon Dec 11 23:01:57 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): supports cases `?' precedes EOF and newline.
-
-Mon Dec 11 12:11:25 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (call_end_proc): some frame members were left
-	  uninitialized.
-
-Mon Dec 11 01:14:58 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_fptr_finalize): do not fclose stdin, stdout and
-	  stderr at exit.
-
-Sat Dec  9 17:34:48 2000  Tachino Nobuhiro <tachino@open.nm.fujitsu.co.jp>
-
-	* time.c (time_cmp): should check with kind_of?, not instance_of?
-
-	* time.c (time_eql): ditto.
-
-	* time.c (time_minus): ditto.
-
-Fri Dec  8 17:23:25 2000  Tachino Nobuhiro <tachino@open.nm.fujitsu.co.jp>
-
-	* sprintf.c (rb_f_sprintf): proper string precision treat.
-
-Fri Dec  8 10:44:05 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_mod_remove_cvar): Module#remove_class_variable
-	  added.
-
-Thu Dec  7 17:35:51 2000  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* eval.c (stack_length): don't use __builtin_frame_address() on alpha.
-
-Wed Dec  6 18:07:13 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* djgpp/config.sed, win32/Makefile.sub: typo.
-
-	* eval.c (rb_mod_define_method): avoid VC4.0 warnings.
-
-Wed Dec  6 13:38:08 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_and): tuning, make hash from shorter operand.
-
-Wed Dec  6 01:28:50 2000  SHIROYAMA Takayuki  <psi@fortune.nest.or.jp>
-
-	* gc.c (rb_gc): __builtin_frame_address() should not be used on
-	  MacOS X.
-
-	* gc.c (Init_stack): ditto.
-
-Mon Dec  4 13:44:01 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/jcode.rb: consider multibyte. not /n.
-
-Mon Dec  4 09:49:36 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_inspect): output whole string contents. no more `...'
-
-	* string.c (rb_str_dump): should propagate taintness.
-
-	* hash.c (env_inspect): hash like human readable output.
-
-	* variable.c (rb_ivar_get): prohibiting instance variable access
-	  is too much restriction.
-
-	* class.c (method_list): retrieving information should not be
-	  restricted where $SAFE=4.
-
-	* class.c (rb_obj_singleton_methods): ditto.
-
-	* eval.c (rb_thread_priority): ditto.
-
-	* eval.c (rb_thread_local_aref): ditto.
-
-	* variable.c (rb_obj_instance_variables): ditto.
-
-	* variable.c (rb_mod_const_at): ditto.
-
-	* variable.c (rb_mod_class_variables): ditto.
-
-	* eval.c (rb_exec_end_proc): end_proc should be preserved.
-
-Sat Dec  2 22:32:43 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_yield_0): || should accept exactly zero argument.
-
-	* parse.y (stmt): multiple right hand side for single assignment
-	  (e.g. a = 1,2) is allowed.
-
-Wed Nov 29 07:55:29 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_long): dumping long should be smaller than 32bit max.
-
-	* marshal.c (w_long): shorter long format for small integers(-123..122).
-
-	* marshal.c (r_long): ditto.
-
-Tue Nov 28 18:10:51 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_mod_define_method): quick hack to implement
-	  on-the-fly method definition.  experimental.
-
-Mon Nov 27 17:00:35 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): should not redefine builtin classes/modules
-	  from within wrapped load.
-
-Mon Nov 27 08:57:33 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (call_end_proc): should be isolated from outer block.
-
-Mon Nov 27 00:10:08 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_ctl): call ioctl/fcntl for fptr->f2 too.
-
-	* process.c (rb_f_fork): call rb_thread_atfork() after creating
-	  child process.
-
-	* eval.c (rb_thread_atfork): kill all other threads immediately,
-	  then turn the current thread into the main thread.
-
-Sat Nov 25 23:12:22 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (ruby_run): move calling point of rb_trap_exit after
-	  cleaning up threads.
-
-	* eval.c (ruby_finalize): new function to call EXIT trap, END
-	  procs and GC finalizers.
-
-	* eval.c (rb_exec_end_proc): prevent recursion.
-
-	* gc.c (rb_gc_call_finalizer_at_exit): ditto.
-
-	* signal.c (rb_trap_exit): ditto. made static.
-
-	* process.c (rb_f_fork): should swallow all exceptions from block
-	  execution.
-
-	* process.c (fork_rescue): should call ruby_finalize().
-
-	* parse.y (yycompile): rb_gc() removed.  I don't remember why I put
-	  this here.  test code?
-
-Fri Nov 24 22:03:48 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (EXCL): exclusive information is now stored in an
-	  instance variable.  this enables proper marshal dump.
-
-	* process.c (proc_waitpid): should clear rb_last_status ($?) if
-	  no pid was given by waitpid(2).
-
-Thu Nov 23 01:35:38 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (proc_waitpid2): returns nil if no pid found.
-
-Wed Nov 22 23:45:15 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_eq): new method.  Compares start and end of range
-	  respectively.
-
-Wed Nov 22 11:01:32 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_mod_class_variables): should honor singleton
-	  class variable rule defined yesterday.
-
-Tue Nov 21 23:24:14 2000  Mitsuteru S Nakao  <nakao@kuicr.kyoto-u.ac.jp>
-
-	* numeric.c (flodivmod): missing second operand (typo).
-
-Tue Nov 21 03:39:41 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (marshal_load): marshal format compatibility check
-	  revised.   greater minor revision is UPWARD compatible;
-	  downward compatibility is not assured.
-
-	* eval.c (is_defined): clarify class variable behavior for
-	  singleton classes.  class variables within singleton class
-	  should be treated like within singleton method.
-
-Mon Nov 20 13:45:21 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): set ruby_sourceline before evaluating
-	  exceptions.
-
-	* gc.c (gc_sweep): defer finalization in GC during compilation or
-	  interrupt prohibit section.
-
-	* gc.c (gc_sweep): mark all nodes before sweeping if GC happened
-	  during compilation.
-
-	* eval.c (rb_eval): should treat class variables specially in a
-	  method defined in the singleton class.
-
-Mon Nov 20 10:20:21 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* dir.c, win32/win32.c, ruby.h: add rb_iglob().
-
-Mon Nov 20 00:18:16 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_subseq): should return nil for outbound start
-	  index.
-
-	* marshal.c (marshal_load): show format versions explicitly when
-	  format version mismatch happens.
-
-Sun Nov 19 06:13:24 2000  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* marshal.c: use long for string/array length.
-
-	* pack.c (swaps): use bit-or(|) instead of plus(+).
-
-	* pack.c (swapl): ditto.
-
-Sat Nov 18 15:18:16 2000  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* array.c (rb_ary_replace): array size should be in long.
-
-	* array.c (rb_ary_concat): ditto.
-
-	* array.c (rb_ary_hash): ditto.
-
-Sat Nov 18 14:07:20 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/http.rb: Socket#readline() reads until "\n", not "\r\n"
-
-Fri Nov 17 14:55:18 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* string.c (rb_str_succ): output should be NUL terminated.
-
-Fri Nov 17 02:54:15 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_close): need not to flush before closing.
-
-	* eval.c (rb_thread_join): should preserve last thread status when
-	  THREAD_TO_KILL.
-
-	* eval.c (rb_thread_stop): ditto.
-
-	* io.c (io_fflush): wrap fflush by TRAP_BEG, TRAP_END.
-
-	* eval.c (rb_eval): method defined within singleton class
-	  definition should behave like singleton method about class
-	  variables.
-
-	* eval.c (is_defined): ditto.
-
-Thu Nov 16 23:06:07 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/http.rb: can call {old,new}_implementation any times.
-
-	* lib/net/http.rb: HTTP#connecting, receive ->
-	  common_oper, connecting.
-
-	* lib/net/http.rb: output warning if u_header includes
-	  duplicated header.
-
-	* lib/net/http.rb: not check Connection:/Proxy-Connection;
-	  always read until eof.
-
-	* lib/net/protocol.rb: detects and catches "break" from block.
-
-Thu Nov 16 16:32:45 2000  Masahiro Tanaka  <masa@stars.gsfc.nasa.gov>
-
-	* bignum.c (bigdivrem): should have incremented ny first.
-
-Thu Nov 16 14:58:00 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/socket/socket.c (sock_new): duplicates file descriptor
-	  with myfddup() on mswin32/mingw32.
-
-	* win32/win32.h: uses system original fdopen().
-
-	* win32/win32.c (myfddup): newly added instead of myfdopen().
-
-	* win32/win32.c (mybind, myconnect, mygetsockname, mygetsockopt,
-	  mylisten, mysetsockopt): now accept file descriptor only, not
-	  SOCKET.
-
-	* win32/win32.c (myaccept, mysocket): return file descriptor,
-	  instead of SOCKET.
-
-Thu Nov 16 10:23:24 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (massign): too strict check for nameless rest argument.
-
-	* eval.c (method_arity): mere * should return -1.
-
-	* eval.c (intersect_fds): should check all FDs in the fd_set.
-
-Wed Nov 15 19:33:20 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_attr): should clear method cache before calling hook.
-
-	* eval.c (rb_eval): ditto.
-
-	* eval.c (rb_mod_modfunc): ditto.
-
-Mon Nov 13 22:44:52 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (rb_bug): print version to stderr.
-
-Mon Nov 13 19:02:08 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* win32/win32.c, io.c, process.c: the exit status of program must be
-	  multiplied 256 on mswin32 and msdosdjgpp(system(), ``).
-
-Sat Nov 11 22:57:38 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (arg): uniformed treatment of -a**b, where a is a
-	  number literal;  hacky but behavior appears more consistent.
-
-	* parse.y (newline_node): reduce newline node (one per line).
-
-	* random.c (rb_f_srand): should be prohibited in safe level
-	  greater than 4.
-
-Sat Nov 11 22:37:36 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* rubysig.h: do not use rb_trap_immediate on win32.
-
-	* rubysig.h: new macros, ATOMIC_TEST, ATOMIC_SET, ATOMIC_INC,
-	  ATOMIC_DEC, RUBY_CRITICAL and new definition of TRAP_BEG,
-	  TRAP_END.
-
-	* gc.c (ruby_xmalloc): should wrap malloc() by RUBY_CRITICAL.
-
-	* signal.c (sighandle): better win32 sig handling.
-
-	* win32/win32.c (flock): better implementation.
-
-	* win32/win32.c (myselect): ditto.
-
-	* win32/win32.c (myaccept): ditto.
-
-	* win32/win32.c (waitpid): ditto.
-
-	* win32/win32.c (myrename): ditto.
-
-	* win32/win32.c (wait_events): support function for win32 signal
-	  handling.
-
-Sat Nov 11 08:34:18 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.31.
-
-	* lib/net/http.rb: initializes header in HTTP, not HTTPCommand.
-
-	* lib/net/protocol.rb, http.rb: rewrites proxy code.
-
-Fri Nov 10 16:15:53 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (rb_num2long): use to_int, not to_i.
-
-	* error.c: T_SYMBOL was misplaced by T_UNDEF.
-
-	* parse.y (yylex): eval("^") caused infinite loop.
-
-Thu Nov  9 14:22:13 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_taint_check): should check IO taintness; no
-	  operation for untainted IO should be allowed in the sandbox.
-
-	* rubyio.h (GetOpenFile): check IO taintness inside using
-	  rb_io_taint_check().
-
-Wed Nov  8 03:08:53 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (io_fflush): ensure fflush(3) would not block by calling
-	  rb_thread_fd_writable().
-
-Tue Nov  7 20:29:56 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.30.
-
-	* lib/net/protocol.rb, smtp.rb: Command#critical_ok -> error_ok
-
-	* lib/net/http.rb: reads header when also "100 Continue".
-
-Tue Nov  7 04:32:19 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (bigdivrem): use bit shift to make y's MSB set.
-
-Mon Nov  6  1:22:49 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (warn_print): do not use err_append(), to ensure output
-	  to stderr.
-
-	* error.c (rb_warn): use warn_print() instead of err_print().
-
-	* error.c (rb_warning): ditto.
-
-	* error.c (rb_bug): ditto.
-
-	* eval.c (rb_load): re-raise exceptions during load.
-
-	* time.c (make_time_t): remove useless adjust
-
-Thu Nov  2 18:01:16 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* random.c (rb_f_rand): half-baked float support fixed.  This fix
-	  was originally proposed by K.Kosako <kosako@sofnec.co.jp>.
-
-Tue Oct 31 17:27:17 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c: change digit size to `long|int' if long long is
-	  available.
-
-	* marshal.c (w_object): support `long|int' digits.
-
-	* marshal.c (r_object): ditto.
-
-Sat Oct 28 23:54:22 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): allow =end at the end of file (without a
-	  newline at the end).
-
-Fri Oct 27 10:00:27 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_cstr2inum): should ignore trailing white spaces.
-
-	* bignum.c (rb_str2inum): string may not have sentinel NUL.
-
-Fri Oct 27 02:37:22 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_cstr2inum): wrongly assigned base to c before
-	  badcheck check.
-
-Thu Oct 26 02:42:50 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb: Command#critical_ok
-
-	* lib/net/smtp.rb: clear critical flag before go to SMTP
-
-Wed Oct 25 12:30:19 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_concat): replacing array might be the receiver
-	  itself.  do not call rb_ary_push_m.
-
-	* array.c (rb_ary_replace): replacing array might be the receiver
-	  itself.  use memmove.
-
-Fri Oct 20 07:56:23 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): ARGSPUSH should not modify args array.
-
-Thu Oct 19 14:58:17 2000  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* pack.c (NUM2U32): should use NUM2ULONG().
-
-Tue Oct 17 17:30:34 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* eval.c (error_print): ruby_sourcefile may be NULL.
-
-Tue Oct 17 16:36:28 2000  Wes Nakamura  <wknaka@pobox.com>
-
-	* pack.c (NATINT_U32): wrong use of sizeof.
-
-Tue Oct 17 12:48:20 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* eval.c (rb_abort): nil check against ruby_errinfo.
-
-	* eval.c (rb_thread_schedule): use FOREACH_THREAD_FROM instead of
-	  FOREACH_THREAD, since curr_thread may be removed from thread ring.
-
-	* eval.c (THREAD_ALLOC): errinfo should be Qnil.
-
-	* eval.c (rb_callcc): th->prev,th->next are now already
-	  initialized in THREAD_ALLOC.
-
-Mon Oct 16 15:37:33 2000  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* eval.c (rb_thread_inspect): tag size was shorter than required.
-
-	* object.c (rb_obj_inspect): ditto.
-
-Mon Oct 16 14:25:18 2000  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* object.c (sym_inspect): used `name' before initialization.
-
-Mon Oct 16 14:06:00 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (pack_pack): use NATINT_U32 for 'l', 'L', and 'N'.
-
-	* pack.c (I32,U32): 32 bit sized integer.
-
-	* pack.c (OFF16,OFF32B): big endian offset for network byteorder.
-
-Mon Oct 16 06:39:32 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/http.rb: hex-alpha is not [a-h] but [a-f].
-
-Mon Oct 16 01:02:02 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_start_0): should not abort on exception if
-	  $SAFE >= 4.
-
-	* parse.y (sym): symbols for class variable names.
-
-Sun Oct 15 01:49:18 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_file_flock): should accept interrupt.
-
-	* process.c (rb_waitpid): ditto.
-
-	* process.c (rb_waitpid): ditto.
-
-	* process.c (proc_wait): ditto.
-
-	* process.c (proc_waitpid2): wrong recursion.
-
-Sat Oct 14 03:32:13 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_alloc): should not link a new thread in the
-	  live thread ring before initialization.
-
-Fri Oct 13 17:08:09 2000  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb: new file.
-
-Thu Oct 12 18:56:28 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/pop.rb: POP3#reset
-
-	* lib/net/http.rb: a code for "Switch Protocol" was wrongly 100.
-
-Thu Oct 12 01:23:38 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: bug fix: CGI::html(): PRETTY option didn't work.
-
-Thu Oct 12 00:03:02 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (sym_inspect): should adjust string length.
-
-	* struct.c (rb_struct_to_s): ditto.
-
-	* struct.c (rb_struct_inspect): ditto.
-
-Wed Oct 11 22:15:47 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* eval.c (rb_thread_inspect): should adjust string length.
-
-	* object.c (rb_any_to_s): ditto.
-
-	* object.c (rb_obj_inspect): ditto.
-
-Wed Oct 11 18:13:50 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_start_0): should check insecure exit.
-
-Wed Oct 11 14:29:51 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb: 2nd arg for ProtocolError#initialize is
-	  optional.
-
-	* lib/net/http.rb: code refining.
-
-Wed Oct 11 11:13:03 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (primary): setter method (e.g. foo=) should always be
-	  public.
-
-	* eval.c (rb_thread_raise): should not raise SecurityError if
-	  exception raised by the interpreter.
-
-	* eval.c (rb_thread_cleanup): skip all THREAD_KILLED threads
-	  before FOREACH_THREAD.
-
-Tue Oct 10 16:11:54 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* dln.c (dln_load): remove unused code for Cygwin.
-
-Tue Oct 10 09:49:23 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (Init_File): FileTest.size should return 0 (not nil) for
-	  empty files.
-
-Sun Oct  8 13:20:26 2000  Guy Decoux  <decoux@moulon.inra.fr>
-
-	* eval.c (POP_SCOPE): not just set SCOPE_DONT_RECYCLE, but do
-	  scope_dup().
-
-Sat Oct  7 15:10:50 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_reverse_bang): unnecessary ALLOCA_N() was
-	  removed.
-
-Fri Oct  6 14:50:24 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* ext/extmk.rb.in, lib/mkmf.rb: remove "DESTDIR =".
-
-	* Makefile.in, win32/Makefile.sub, ruby.1: renamed -X to -C.
-
-Fri Oct  6 12:50:52 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_plus): use to_ary(), not Check_Type().
-
-	* array.c (rb_ary_concat): ditto.
-
-	* gc.c (rb_gc): use __builtin_frame_address() for gcc.
-
-	* eval.c (stack_length): ditto.
-
-	* parse.y (assign_in_cond): stop warning till some better warning
-	  condition will be found.
-
-Thu Oct  5 18:02:39 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_obj_dup): should have propagated taint flag.
-	  (ruby-bugs:#PR64,65)
-
-Wed Oct  4 00:26:11 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (proc_arity): proc{|a|}'s arity should be -1.
-
-Mon Oct  2 05:28:58 2000  akira yamada  <akira@ruby-lang.org>
-
-	* string.c (trnext): minus at the end of pattern.
-
-Sun Oct  1 00:43:34 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: exp-name was wrong on cygwin and mingw32.
-
-Thu Sep 28 14:57:09 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_compile_pattern): should try must_string calculation
-	  every time.
-
-Tue Sep 19 23:47:44 2000  SHIROYAMA Takayuki  <psi@fortune.nest.or.jp>
-
-	* configure.in, config.guess, config.sub: MacOS X support.
-
-Wed Sep 27 18:40:05 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* stable version 1.6.1 released.
-
-Wed Sep 27 16:13:05 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* mkconfig.rb: variables should be expanded only if /\$\{?\w+\}?/.
-
-Tue Sep 26 18:09:51 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* string.c: include <math.h>
-
-Tue Sep 26 15:59:50 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_mod_dup): metaclasses of class/module should not be
-	  cleared by rb_obj_dup.
-
-Tue Sep 26 02:44:54 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (GC_MALLOC_LIMIT): size extended.
-
-	* regex.c (DOUBLE_STACK): use machine's stack region for regex
-	  stack if its size is small enough.
-
-Mon Sep 25 18:13:07 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c: include <defines.h>.
-
-	* eval.c (rb_add_method): cache mismatch by method
-	  definition. need to clear_cache_by_id every time.
-
-Mon Sep 25 13:31:45 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* win32/win32.c (NtCmdGlob): substitute '\\' with '/'.
-
-Mon Sep 25 00:35:01 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* defines.h: #undef HAVE_SETITIMER on cygwin.
-
-Sun Sep 24 03:01:53 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, http.rb: typo.
-
-Sat Sep 23 07:33:20 2000  Aleksi Niemela  <aleksi.niemela@cinnober.com>
-
-	* regex.c (re_compile_pattern): nicer regexp error messages for
-	  invalid patterns.
-
-Sat Sep 23 03:06:25 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_autoload_load): should not require already
-	  provided features.
-
-Fri Sep 22 15:46:21 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/http.rb: too early parameter expansion in string.
-
-Fri Sep 22 13:58:51 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ext/extmk.rb.in: don't use default $:
-
-Fri Sep 22 13:42:50 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* regex.c (PUSH_FAILURE_COUNT): avoid casting warning on alpha.
-
-	* regex.c (PUSH_FAILURE_POINT): ditto.
-
-Fri Sep 22 10:16:21 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* win32/config.h.in: add HAVE_TELLDIR, HAVE_SEEKDIR
-
-Thu Sep 21 19:04:34 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ext/extmk.rb, lib/mkmf.rb (install_rb): check whether libdir is
-	  directory or not.
-
-Thu Sep 21 17:23:05 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (rb_file_s_symlink): use HAVE_SYMLINK.
-
-	* file.c (rb_file_s_readlink): use HAVE_READLINK.
-
-	* dir.c (dir_tell): use HAVE_TELLDIR.
-
-	* dir.c (dir_seek): use HAVE_SEEKDIR.
-
-	* configure.in (AC_CHECK_FUNCS): lstat, symlink, readlink,
-	  telldir, seekdir checks added.
-
-	* file.c (lstat): should use stat(2) if lstat(2) is not
-	  available.
-
-Thu Sep 21 15:59:23 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.29.
-
-	* lib/net/http.rb: HTTPReadAdapter -> HTTPResponseReceiver
-
-	* lib/net/http.rb (connecting): response is got in receive()
-
-Thu Sep 21 15:49:07 2000  Wayne Scott  <wscott@ichips.intel.com>
-
-	* lib/find.rb (find): should not follow symbolic links;
-	  tuned performance too.
-
-Wed Sep 20 23:21:38 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.c (load_file): two Ctrl-D was required to stop ruby at the
-	  beginning of stdin script read.
-
-Wed Sep 20 14:01:45 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_provided): detect infinite load loop.
-
-	* eval.c (rb_provided): too weak filename comparison.
-
-	* eval.c (rb_thread_alloc): avoid recycling still referenced
-	  dvar structures.
-
-	* eval.c (rb_callcc): ditto.
-
-	* eval.c (THREAD_ALLOC): fill dyna_vars field by ruby_dyna_vars.
-
-Tue Sep 19 17:47:03 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* stable version 1.6.0 released.
-
-Tue Sep 19 16:24:52 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (Init_marshal): provide marshal.so no more.
-
-Tue Sep 19 14:01:01 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in, win32/setup.mak: include version number
-	  in RUBY_SO_NAME.
-
-Tue Sep 19 13:07:47 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): was confusing $~ and $_.
-
-Tue Sep 19 13:06:53 2000  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* signal.c (rb_f_kill): signum may be a negative number, should be
-	  treated by signed number.
-
-Tue Sep 19 01:14:56 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_provide): better feature handling.
-
-	* eval.c (rb_f_require): loading ruby library may be partial
-	  state.  checks in rb_thread_loading is integrated.
-
-	* eval.c (rb_provided): better thread awareness.
-
-	* lib/irb/frame.rb: 6 (not 5) parameters for trace_func proc.
-
-	* eval.c (error_print): should print error position even if
-	  get_backtrace() failed.
-
-Sat Sep 16 03:29:59 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_f_require): rb_provided() was called too early; does
-	  not work well with threads.
-
-	* parse.y (ensure): should distinguish empty ensure and non
-	  existing ensure.
-
-	* file.c (Init_File): extending File by class of FileTest was
-	  serious mistake.
-
-Thu Sep 14 02:46:54 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_yield): array strip should be done in this
-	  function.
-
-Wed Sep 13 17:01:03 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big_eq): incomplete value comparison of bignums.
-
-Wed Sep 13 06:39:54 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_mod_class_variables): Module#class_variables added.
-
-Wed Sep 13 06:09:26 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: bug fix: CGI::header(): output status header.
-
-Wed Sep 13 01:09:12 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (yylex): allow global variables like '$__a'.
-
-Tue Sep 12 22:28:43 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ext/socket/extconf.rb: avoid using terrible <netinet/tcp.h>
-	  on cygwin 1.1.5.
-
-Tue Sep 12 16:01:58 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* array.c (rb_ary_unshift_m): typo.
-
-Tue Sep 12 15:37:55 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_yield_0): stripped array too much, should remove just
-	  for proc_call().
-
-Tue Sep 12 07:05:24 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: version 2.0.0: require ruby1.5.4 or later.
-
-	* lib/net/telnet.rb: version 1.6.0
-
-Tue Sep 12 03:26:07 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (massign): use to_ary to get an array if available.
-
-	* object.c (rb_Array): ditto.
-
-Mon Sep 11 14:24:47 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (ruby_setenv): should not free the element of
-	  origenvironment.
-
-	* parse.y (command_call): kYIELD moved to this rule to allow
-	  'a = yield b'. (ruby-bugs-ja:#PR15)
-
-Mon Sep 11 01:27:54 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_yield_0): proc#call([]) should pass single value to
-	  the block.
-
-	* eval.c (callargs): reduce array allocation.
-
-	* eval.c (massign): precise check for argument number.
-
-Fri Sep  8 10:05:17 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (STR_NO_ORIG): should be FL_USER2.
-
-Thu Sep  7 14:17:51 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_cat): should work even for concatenating same
-	  string.
-
-Wed Sep  6 17:06:38 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_cvar_declare): should check superclass's class
-	  variable first.
-
-Wed Sep  6 10:42:02 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* misc/ruby-mode.el (ruby-calculate-indent): shift continuing line
-	  if previous line ends with modifier keyword.
-
-	* misc/ruby-mode.el (ruby-parse-region): should not give up if
-	  modifiers are at the end of line.
-
-	* misc/ruby-mode.el (ruby-expr-beg): indented wrongly if modified
-	  statement was size 1.
-
-Wed Sep  6 10:41:19 2000  Kenichi Komiya  <kom@mail1.accsnet.ne.jp>
-
-	* misc/ruby-mode.el (ruby-parse-region): modifier was not handled
-	  well on emacs19.
-
-Tue Sep  5 17:10:12 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_to_s): fixed zone string UTC for utc time object.
-
-Tue Sep  5 00:26:06 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_search): range worked wrongly on bm_search().
-
-Mon Sep  4 13:40:40 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in: renamed libruby.a to libruby.{cygwin,mingw32}.a
-	  on cygwin and mingw32.
-
-Sun Sep  3 23:44:04 2000  Noriaki Harada  <tenmei@maoh.office.ne.jp>
-
-	* io.c (NO_SAFE_RENAME): for BeOS too.
-
-Sun Sep  3 11:31:53 2000  Takaaki Tateishi  <ttate@jaist.ac.jp>
-
-	* parse.y (rescue): no assignment was done if rescue body was
-	  empty.
-
-Sat Sep  2 10:52:21 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (call_args,aref_args): block_call can be the last
-	  argument.
-
-	* parse.y (COND_PUSH,COND_POP): maintain condition stack to allow
-	  kDO2 in parentheses in while/until/for conditions.
-
-	* parse.y (yylex): generate kDO2 for EXPR_ARG outside of
-	  while/until/for condition.
-
-Fri Sep  1 10:36:29 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (aref_args,opt_call_args): add block_call to allow a
-	  method without parentheses and with block as a last argument.
-
-	* hash.c (rb_hash_sort): should not return nil.
-
-	* re.c (match_aref): should use rb_reg_nth_match().
-
-	* eval.c (POP_SCOPE): recycled scopes too much
-
-	* eval.c (Init_eval): extend room for stack allowance.
-
-	* eval.c (POP_SCOPE): frees scope too much.
-
-Thu Aug 31 14:28:39 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (rb_gc_mark): T_SCOPE condition must be more precise.
-
-	* eval.c (scope_dup): should not make all duped scope orphan.
-
-Thu Aug 31 10:11:47 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (stmt): allow stmt_rhs to be right hand side of multiple
-	  assignment.
-
-	* time.c (rb_time_timeval): type error should not mention the word
-	  'interval'.
-
-Wed Aug 30 23:21:20 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (rb_num2long): use rb_Integer() instead of independent
-	  convert routine.
-
-	* eval.c (rb_rescue2): now takes arbitrary number of exception types.
-
-	* object.c (rb_convert_type): use rb_rescue2 now to handle NameError.
-
-	* object.c (rb_convert_type): better error message.
-
-Wed Aug 30 17:09:14 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ext/Win32API/Win32API.c (Win32API_initialize): AlphaNT support.
-
-Wed Aug 30 14:19:07 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (node_assign): should support NODE_CVASGN2 too.
-
-Wed Aug 30 11:31:47 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ext/Win32API/Win32API.c (Win32API_initialize): add the
-	  arguments checking.
-
-	* ext/Win32API/Win32API.c (Win32API_initialize): add taint
-	  checking. allow String object in the third argument.
-
-Wed Aug 30 10:29:40 2000  Masahiro Tomita  <tommy@tmtm.org>
-
-	* io.c (rb_f_p): flush output buffer.
-
-Tue Aug 29 16:29:15 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (assignable): remove NODE_CVASGN3.
-
-	* parse.y (gettable): remove NODE_CVAR3.
-
-Tue Aug 29 02:02:14 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/mkmf.rb (create_makefile): handles create_makefile("a/b").
-
-	* ext/extmk.rb.in (create_makefile): ditto
-
-Mon Aug 28 18:43:54 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (is_defined): now handles class variables.
-
-	* eval.c (rb_eval): class variable behavior revisited.
-
-	* parse.y (assignable): ditto.
-
-	* parse.y (gettable): ditto.
-
-	* regex.c (PUSH_FAILURE_COUNT): push/pop interval count on failure
-	  stack.  this fix is inspired by the Emacs21 patch from Stefan
-	  Monnier <monnier@cs.yale.edu>.
-
-Fri Aug 25 15:24:39 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_cvar_get): should not follow __attached__.
-
-	* variable.c (rb_cvar_set): ditto.
-
-	* variable.c (rb_cvar_declare): ditto.
-
-	* variable.c (mod_av_set): second class variable assignment at the
-	  toplevel should not give warning.
-
-Fri Aug 25 01:18:36 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (next_argv): prepare path for open file.
-
-	* string.c (rb_str_setter): moved from io.c.
-
-	* io.c (next_argv): filename should be "-" for refreshed ARGF.
-
-Thu Aug 24 15:27:39 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ext/socket/socketport.h: use `extern int h_errno' if needed.
-
-Sat Aug 19 01:34:02 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ext/sdbm/_sdbm.c (sdbm_prep): flags should be or-ed by O_BINARY on
-	  Win32 too.
-
-	* ext/sdbm/_sdbm.c (makroom): fill hole with 0 on Win32 too.
-
-Fri Aug 18 13:23:59 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): should preserve and clear $! value before
-	  compilation.
-
-	* eval.c (eval): ditto.
-
-Fri Aug 18 11:06:19 2000  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* ext/socket/socket.c (s_accept): start GC on EMFILE/ENFILE.
-
-Thu Aug 17 16:04:48 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (is_defined): should clear ruby_errinfo.
-
-Thu Aug 17 04:26:31 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.27.
-
-	* lib/net/protocol.rb: writing methods returns written byte size.
-
-	* lib/net/smtp.rb: send_mail accepts many destinations.
-
-Wed Aug 16 00:43:47 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_s_times): use CLK_TCK for HZ if it's defined.
-
-Tue Aug 15 17:30:59 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (frame_dup): should set flag FRAME_MALLOC after
-	  argv allocation.
-
-	* eval.c (blk_free): should not free argv if GC was called before
-	  frame_dup.
-
-Tue Aug 15 16:08:40 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in: add ac_cv_func_times=yes for mingw32.
-
-	* win32/win32.c (mytimes): typo.
-
-Tue Aug 15 01:45:28 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (argf_eof): should return true at the end of ARGF without
-	  checking stdout if arguments are given.
-
-Mon Aug 14 10:34:32 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_status): status should return false for normal
-	  termination, nil for termination by exception.
-
-Fri Aug 11 15:43:46 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_undef): give warning for undefining __id__, __send__.
-
-Thu Aug 10 08:05:03 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_callcc): returned current thread instead of
-	  continuation wrongly.
-
-Thu Aug 10 05:40:28 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ext/extmk.rb.in: $CPPFLAGS should be initialized.
-
-	* ext/tcltklib/depend: add stubs.o.
-
-	* ext/tcltklib/extconf.rb: use $CPPFLAGS instead of $CFLAGS.
-
-Wed Aug  9 16:31:48 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_callcc): thread status for continuations must be
-	  THREAD_KILLED, otherwise thread_free() breaks other threads.
-
-Wed Aug  9 13:24:25 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* win32/win32.[ch]: emulate rename(2).
-
-Tue Aug  8 14:01:46 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ext/tcltklib/tcltklib.c: support --enable-tcltk_stubs
-
-	* ext/tcltklib/extconf.rb: ditto.
-
-	* ext/tcltklib/stubs.c: created. examine candidate shared libraries.
-
-Mon Aug  7 13:59:12 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.h (CLONESETUP): should copy flags before any potential
-	  object allocation.
-
-	* regex.c (re_match): check for stack depth was needed.
-
-Sat Aug  5 16:43:43 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* djgpp/*: convert DOS line endings to UNIX style.
-
-	* djgpp/config.status: rename to config.sed for SFN.
-
-	* lib/ftools.rb (compare, safe_unlink, chmod): avoid warnings.
-
-	* lib/ftools.rb (move): typo. not `tpath', but `to'.
-
-Fri Aug  4 23:26:48 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (proc_call): gives warning if a block is supplied.
-
-	* eval.c (rb_eval): no warning for discarding if an alias for the
-	  method is already made.
-
-Fri Aug  4 16:32:29 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (rb_ary_reject_bang): returns nil if no element removed.
-
-	* hash.c (rb_hash_reject_bang): returns nil if no element removed.
-
-Thu Aug  3 19:44:26 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_fd_writable): should return integer value.
-
-	* array.c (rb_ary_assoc): search array element whose length is
-	  longer than 0 (not 1).
-
-Wed Aug  2 18:27:47 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_wait_fd): prohibit thread context switch
-	  during compilation.
-
-	* eval.c (rb_cont_call): prohibit Continuation#call across threads.
-
-Wed Aug  2 08:22:04 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* gc.c (rb_gc): clear malloc_memories to zero, to avoid potential
-	  super frequent GC invocation. (ruby-bugs:#PR48)
-
-	* gc.c (rb_gc): only add_heap() if GC trigger condition is
-	  satisfied.
-
-Tue Aug  1 16:41:58 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (proc_options): global load path setting moved from
-	  ruby_prog_init().
-
-	* ruby.c (incpush): renamed.  push path entry at the END of the
-	  load path array.  This makes -I directories sorted in order in
-	  the arguments.
-
-Sat Jul 29 23:42:04 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* dir.c (dir_each): should check whether dir is closed during the
-	  block execution. (ruby-bugs:#PR47)
-
-Sat Jul 29 21:57:30 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ruby.c (rubylib_mangle): provide another buffer for the result.
-
-Wed Jul 26 10:09:01 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in: set SOLIBS to LIBS on Cygwin.
-
-	* configure.in: LIBRUBY_SO='$(RUBY_INSTALL_NAME)'.$target_os.dll
-	  on cygwin and mingw32. ruby-cygwin.dll is bad. why?
-
-Wed Jul 26 10:04:03 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* gc.c (gc_sweep): avoid full scan during compilation.
-
-	* gc.c (rb_gc): add heap during no gc period (including
-	  compilation).
-
-Tue Jul 25 19:03:04 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* cygwin/GNUmakefile: use puts instead of print, because
-	  Cygwin DLL's behavior is changed(or bug?).
-
-	* configure.in: LIBRUBY_SO='$(RUBY_INSTALL_NAME)'-$target_os.dll
-	  on cygwin and mingw32.
-
-	* cygwin/GNUmakefile: ditto.
-
-	* Makefile.in: $(SOLIBS) should be put after dmyext.@OBJEXT@.
-
-	* instruby.rb: install $(LIBRUBY) to libdir
-	  if $(LIBRUBY) != $(LIBRUBY_A_).
-
-Tue Jul 25 15:16:00 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_p): redirect to $defout.
-
-Mon Jul 24 18:52:55 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* win32/win32.c (win32_getenv): should remove `static'.
-
-	* ruby.c (rubylib_mangle): support "/hoge;/foo"
-
-Mon Jul 24 10:28:55 2000  GOTO Kentaro  <gotoken@math.sci.hokudai.ac.jp>
-
-	* string.c (rb_str_count): raise exception if no argument is
-	  given.
-
-Sun Jul 23 12:55:04 2000  Dave Thomas  <Dave@Thomases.com>
-
-	* string.c (rb_str_rindex): Support negative end position.
-
-Fri Jul 21 17:35:01 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (aref_args): command_call now be permitted as
-	  aref_args.
-
-	* process.c (proc_getpriority): getpriority(2) may return valid
-	  negative number.  use errno to detect error.
-
-	* marshal.c (dump_ensure): dumped string should be tainted if
-	  any among target objects is tainted.
-
-	* marshal.c (r_regist): restored object should be tainted if and
-	  only if the source is a file or a tainted string.
-
-Wed Jul 19 15:14:04 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* bignum.c (bigdivrem): should use rb_int2big(), not rb_uint2big().
-
-Tue Jul 18 14:58:30 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (ruby_options): should treat SystemExit etc. properly.
-
-	* parse.y (yycompile): should check compile_for_eval, not
-	  ruby_in_eval.
-
-Mon Jul 17 04:29:50 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/mkmf.rb: converts extension of $objs into $OBJEXT.
-
-Sun Jul 16 03:02:34 2000  Dave Thomas <dave@thomases.com>
-
-	* lib/weakref.rb: Change to use new ObjectSpace calls.
-
-Sat Jul 15 21:59:58 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_eval): should not redefine __id__ nor __send__.
-
-	* gc.c (define_final): integrate final.rb features into the
-	  interpreter.  define_finalizer and undefine_finalizer was
-	  added to ObjectSpace.  plus, add_finalizer, remove_finalizer,
-	  and call_finalizer are deprecated now.
-
-Sat Jul 15 01:32:34 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_mod_method): implements unbound method.
-
-	* eval.c (Init_eval): should prohibit `module_function' for class
-	  Class.
-
-Fri Jul 14 17:19:59 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* cygwin/GNUmakefile.in: use miniruby instead of sed.
-
-Fri Jul 14 12:49:50 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (argf_eof): need to check stdin, when next_p == -1.
-
-	* io.c (read_all): use io_fread() instead of fread(3).
-
-	* io.c (io_reopen): should clearerr FILE if fd < 3.
-
-	* re.c (rb_reg_match_m): the result is exported, so it should be
-	  declared as busy.
-
-	* eval.c (rb_eval): should preserve errinfo even if return, break,
-	  etc. is called in rescue clause.
-
-	* instruby.rb: install irb too.
-
-Wed Jul 12 15:32:57 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (rb_const_get): constants for builtin classes must
-	  have higher priority than constants from included modules at
-	  Object class.
-
-	* bignum.c (bigdivrem): small embarrassing typo.
-
-Wed Jul 12 15:06:28 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_eval): use rb_const_get_at().
-
-	* variable.c (top_const_get): retrieve toplevel constants only,
-	  not ones of Object (and its included modules) in general.
-
-Wed Jul 12 15:04:11 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.26.
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb:
-	  add module Net::NetPrivate and its inner classes
-	  {Read,Write}Adapter, Command, Socket,
-	  SMTPCommand, POP3Command, APOPCommand, HTTPCommand
-
-Wed Jul 12 13:10:30 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* bignum.c (bigdivrem): defer bignorm().
-
-	* bignum.c (bignorm): accepts accidental fixnums.
-
-Tue Jul 11 16:54:17 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): `@<digit>' is no longer a valid instance
-	  variable name.
-
-Tue Jul 11 01:51:50 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* bignum.c (rb_big_divmod): should not use Integer(float) for
-	  the right operand.
-
-	* bignum.c (rb_big_remainder): ditto.
-
-	* bignum.c (rb_big_modulo): ditto.
-
-Mon Jul 10 15:27:16 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* io.c (pipe_finalize): should set rb_last_status when pclose().
-
-Mon Jul 10 09:07:54 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* error.c (rb_bug): print version number and such too.
-
-Sat Jul  8 23:08:40 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_start_0): should copy previous scopes to
-	  prevent rb_gc_force_recycle().
-
-Fri Jul  7 23:36:36 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* ext/socket/addrinfo.h: move IN_EXPERIMENTAL and IN_LOOPBACKNET
-	  definitions to ext/socket/sockport.h.
-
-	* ext/socket/extconf.rb: add getservbyport() and arpa/inet.h check.
-
-	* ext/socket/getaddrinfo.c (getaddrinfo): SOCK_RAW may not be
-	  defined (ex. BeOS, Palm OS 2.x or before).
-
-	* ext/socket/getnameinfo.c (getnameinfo): getservbyport() may not
-	  exist (ex. BeOS, Palm OS).
-
-	* ext/socket/sockport.h: add IN_EXPERIMENTAL, IN_CLASSA_NSHIFT,
-	  IN_LOOPBACKNET, AF_UNSPEC, PF_UNSPEC and PF_INET.
-
-Fri Jul  7 03:30:00 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (aref_args): should allow Hash[:a=>2] etc.
-
-	* numeric.c (fix_aref): convert index by NUM2INT, not FIX2INT.
-	  (ruby-bugs:#PR37)
-
-	* time.c (time_localtime): should prohibit for frozen time.
-
-	* time.c (time_gmtime): ditto.
-
-Thu Jul  6 19:12:12 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_file_s_open): should not terminate fptr; just clear it.
-
-	* ruby.c (proc_options): should not call require_libraries()
-	  twice.
-
-	* ruby.c (require_libraries): clear req_list_head.next after
-	  execution.
-
-Thu Jul  6 13:51:57 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* object.c (rb_to_id): name may not be symbol nor fixnum.
-
-	* struct.c (rb_struct_s_def): name may be nil.
-
-Thu Jul  6 02:09:06 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* bignum.c (bigdivrem): new function to return remainder.
-
-	* numeric.c (fixdivmod): now returns modulo, not remainder.
-
-	* numeric.c (flodivmod): ditto.
-
-	* bignum.c (bigdivmod): ditto.
-
-	* numeric.c (num_modulo): new method; alias to '%'.
-
-Thu Jul  6 00:51:43 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* win32/win32.c (NtCmdGlob): patterns should be separated and
-	  NUL terminated.
-
-Wed Jul  5 22:27:56 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* cygwin/GNUmakefile: use ruby.def to make rubycw.dll.
-
-	* ext/extmk.rb.in: create target.def.
-
-	* lib/mkmf.rb: ditto.
-
-Wed Jul  5 09:47:14 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (time_arg): Time::local, Time::gm now take 7th optional
-	  argument for usec.
-
-	* numeric.c (num_ceil, etc): default ceil, floor, round, truncate
-	  implementation for Numeric, using `to_f'.
-
-	* io.c (rb_io_reopen): clear fptr->path after free() to prevent
-	  potential GC crash.
-
-	* io.c (rb_file_s_open): terminate fptr unless null.
-
-	* io.c (rb_file_initialize): ditto.
-
-	* lib/tempfile.rb: specify FILE::CREAT|File::EXCL to open for
-	  better security.
-
-	* numeric.c (flo_truncate): new method.
-
-Wed Jul  5 01:02:53 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ext/extmk.rb.in: join ' ' -> join(' ').
-
-	* lib/mkmf.rb: ditto.
-
-Tue Jul  4 13:51:29 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/dbm/dbm.c: add methods added to Hash in 1.5.x.
-
-	* ext/gdbm/gdbm.c: ditto.
-
-	* ext/sdbm/init.c: ditto.
-
-	* eval.c (proc_call): args may be Qundef (means no argument), do
-	  not call TYPE() for args.
-
-Tue Jul  4 13:20:56 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ext/extmk.rb.in: make command line must be single-quoted.
-	  $(RUBY_INSTALL_NAME) is command substitution in the POSIX sh.
-
-Tue Jul  4 13:16:02 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* util.c (rb_type): should add T_UNDEF.
-
-Tue Jul  4 09:30:35 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (here_document): supports EOF right after terminator.
-
-	* random.c (rb_f_rand): argument is now optional (rand(max=0)).
-
-Tue Jul  4 01:50:49 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* win32/ruby.def: remove ruby_mktemp.
-
-Tue Jul  4 01:27:13 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_rescue2): new function to rescue arbitrary exception.
-
-	* numeric.c (do_coerce): should catch NameError explicitly.
-
-Tue Jul  4 00:15:23 2000  Dave Thomas  <Dave@thomases.com>
-
-	* numeric.c (Init_Numeric): forgot to register Numeric#remainder.
-
-Mon Jul  3 23:46:56 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* win32/win32.c (myselect, myaccept): disable interrupt while
-	  executing accept() or select() to avoid Ctrl-C causes
-	  "unknown software exception (0xc0000029)".
-
-Mon Jul  3 18:35:41 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* lib/mkmf.rb: use null device if it exists for cross-compiling.
-
-Mon Jul  3 18:19:51 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.26.
-
-	* lib/net/protocol.rb (finish): do nothing unless active.
-
-	* lib/net/http.rb: HTTP#{get,post}2 again (for new impl).
-
-Mon Jul  3 16:47:22 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* cygwin/GNUmakefile: librubys.a -> lib$(RUBY_INSTALL_NAME)s.a
-
-	* configure.in: use AC_CANONICAL_{HOST,TARGET,BUILD}.
-
-Mon Jul  3 13:15:02 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* numeric.c (fix_divmod): x * d + m = y where d, m = x.divmod(y).
-
-	* bignum.c (rb_big_divmod): ditto.
-
-	* numeric.c (fixdivmod): does not depend C's undefined %
-	  behavior.  adopt to fmod(3m) behavior.
-
-	* numeric.c (flo_mod): modulo now reserves fmod(3m) behavior.
-
-	* numeric.c (num_remainder): 'deprecated' warning.
-
-Mon Jul  3 10:27:28 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in: use AC_CANONICAL_SYSTEM.
-
-Sun Jul  2 21:17:37 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in: support without --enable-shared for cygwin/mingw32.
-
-	* cygwin/GNUmakefile: ditto.
-
-	* ext/extmk.rb.in: use null device if it exists for cross-compiling.
-
-	* lib/mkmf.rb: ditto.
-
-	* util.c (ruby_mktemp): remove unused ruby_mktemp().
-
-Sun Jul  2 14:18:04 2000  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* eval.c (TMP_PROTECT_END): tmp__protect_tmp may be NULL.
-
-Sun Jul  2 03:37:50 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.25.
-
-	* lib/net/protocol.rb (each_crlf_line): beg = 0 is needed in adding{}
-
-	* lib/net/smtp.rb: allow String for to_addr of SMTP#sendmail
-
-Sat Jul  1 15:22:35 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* numeric.c (fix_rshift): should handle shift value more than
-	  sizeof(long).
-
-Sat Jul  1 15:22:35 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_eval): the value from RTEST() is not valid Ruby
-	  object.  result should be either true or false.
-
-Sat Jul  1 09:30:06 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* re.c (rb_reg_initialize): was freeing invalid pointer.
-
-Sat Jul  1 03:25:56 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (call_args): command_call can be the last argument of
-	  call_args.  It had to be the only argument.
-
-	* re.c (rb_reg_s_quote): should not dump core even for unsane mbc
-	  string.
-
-Fri Jun 30 01:36:20 2000  Aleksi Niemela  <aleksi.niemela@cinnober.com>
-
-	* parse.y (f_norm_arg): better, nicer error message.
-
-Thu Jun 29 07:45:33 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/socket/socket.c (udp_send): destination may be packed
-	  struct sockaddr.
-
-	* object.c (rb_Integer): Integer(nil) should be invalid, on the
-	  other hand, nil.to_i is OK.
-
-Wed Jun 28 17:26:06 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/socket/socket.c (ip_recvfrom): udp_recvfrom and tcp_recvfrom
-	  is merged and moved to IPSocket#recvfrom.
-
-	* ext/socket/socket.c (sock_s_getaddrinfo): family can be a
-	  strings such as "AF_INET" etc.
-
-	* ruby.c (require_libraries): . and RUBYLIB added to $load_path
-	  just before -r procedure.
-
-	* ruby.c (proc_options): -e, - did not exec -r.
-
-Wed Jun 28 14:52:28 2000  Koga Youichirou <y-koga@mms.mt.nec.co.jp>
-
-	* config.sub: NetBSD/hpcmips support.
-
-Wed Jun 28 10:11:06 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* gc.c: gc trigger threshold changed; GC_NEWOBJ_LIMIT removed,
-	  FREE_MIN is increased to 4096.
-
-Tue Jun 27 22:39:28 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.24.
-
-	* lib/net/protocol.rb: modified each_crlf_line again.
-
-	* lib/net/protocol.rb: do_write_beg,do_write_end -> writing{}
-	  do_write_do -> do_write
-
-	* lib/net/http.rb: can make proxy connection by passing
-	  addresses to HTTP.new, start.
-
-	* lib/net/http.rb: HTTP.new_implementation, old_implementation:
-	  can use 1.2 implementation of head, get, post, put.
-	  (see document)
-
-Tue Jun 27 12:05:10 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* win32.c (myfdclr): new function.
-
-	* win32.h: add FD_CLR.
-
-Mon Jun 26 23:41:41 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ruby.h: add cast for ANSI style.
-
-	* gc.c (rb_data_object_alloc): use RUBY_DATA_FUNC.
-
-Mon Jun 26 22:20:03 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* win32/win32.c (is_socket, extract_file_fd): New function.
-
-	* win32/win32.c (myfdopen): use is_socket().
-
-	* win32/win32.c (myselect): return non socket files immediately
-	  if file and socket handles are mixed.
-
-Mon Jun 26 16:21:30 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_schedule): wait_for cleared too early.
-
-Mon Jun 26 09:15:31 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* pack.c: remove obsolete 'F', 'D' specifiers.
-
-Sun Jun 25 00:55:03 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* ext/socket/socket.c (sock_s_getnameinfo): `res' would not
-	  be assigned if TYPE(sa) == T_STRING.
-
-Sat Jun 24 14:36:29 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* config*.dj, configure.bat, top.sed: move to djgpp/.
-
-Sat Jun 24 02:34:17 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (load_file): call require_libraries() here to let
-	  debug.rb work properly.
-
-Fri Jun 23 22:34:51 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* bignum.c (rb_big_lshift): reorder xds assignment to avoid
-	  reusing `x' as `len' by VC++ 6.0 SP3 compiler with -Ox switch.
-
-Fri Jun 23 01:11:27 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_substr): should return empty string (""),
-	  if beg == str.size and len == zero, mostly for convenience and
-	  backward compatibility.
-
-	* parse.y (new_super): should tweak block_pass node for super too.
-
-	* string.c (rb_str_split_m): last split element should not be nil,
-	  but "" when limit is specified.
-
-Thu Jun 22 17:27:46 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_substr): str[n,m] now returns nil when n equals
-	  to str.size.
-
-Thu Jun 22 13:49:02 2000  Uechi Yasumasa <uechi@ryucom.ne.jp>
-
-	* lib/net/ftp.rb: support resuming.
-
-Thu Jun 22 13:37:19 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* eval.c (rb_thread_sleep_forever): merge pause() macro.
-
-Wed Jun 21 08:49:04 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_eval): should not raise exception just by defining
-	  singleton class.
-
-Wed Jun 21 01:18:03 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.h: two macros RUBY_DATA_FUNC and RUBY_METHOD_FUNC are added
-	  to make writing C++ extensions easier.
-
-	* array.c (rb_ary_dup): internal classes should not be shared by dup.
-
-	* hash.c (rb_hash_dup): ditto.
-
-	* object.c (rb_obj_dup): ditto.
-
-	* string.c (rb_str_dup): ditto.
-
-	* error.c (Init_Exception): renamed NotImplementError to
-	  NotImplementedError.
-
-Tue Jun 20 16:22:38 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (make_time_t): bug in DST boundary.
-
-Tue Jun 20 10:54:19 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in: add eval sitedir.
-
-Tue Jun 20 06:14:43 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: change: version syntax. old: x.yz, now: x.y.z
-
-	* lib/net/telnet.rb: ditto.
-
-Tue Jun 20 00:37:45 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (rb_reg_kcode_m): Regexp#kcode returns nil for code unfixed
-	  regexp object.
-
-	* bignum.c (bigdivmod): bignum zero check was wrong.
-
-Mon Jun 19 10:48:28 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (rb_cvar_set): forgot to add security check for class
-	  variable assignment.
-
-Sun Jun 18 22:49:13 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in: single quoted sitedir.
-
-	* mkconfig.rb: add DESTDIR for cross-compiling.
-
-	* lib/mkmf.rb: add DESTDIR.
-
-	* ruby.c (load_file): force binmode if fname includes ".exe"
-	  on DOSISH.
-
-Sat Jun 17 23:22:17 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* sprintf.c (rb_f_sprintf): should ignore negative precision given
-	  by <%.*>.
-
-	* sprintf.c (rb_f_sprintf): should allow zero precision.
-
-Sat Jun 17 03:13:29 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (time_localtime): avoid unnecessary call of localtime.
-
-	* time.c (time_gmtime): avoid unnecessary call of gmtime.
-
-	* process.c (proc_wait2): new method.
-
-	* process.c (proc_waitpid): second argument made optional.
-
-	* process.c (proc_waitpid2): new method.
-
-Sat Jun 17 00:05:00 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (rb_reg_clone): should initialize member fields.
-
-Fri Jun 16 22:49:34 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_rewind): set lineno to zero.
-
-Fri Jun 16 22:47:47 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.23.
-
-	* lib/net/protocol.rb: too many CRLF in last line.
-
-Fri Jun 16 21:23:59 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in: add pause(2) checking.
-
-	* eval.c: define pause() if missing.
-
-Fri Jun 16 18:41:58 2000  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* process.c (proc_setsid): BSD-style setpgrp() don't return
-	  process group ID, but 0 or -1.
-
-Fri Jun 16 16:23:35 2000  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* file.c (rb_stat_inspect): gives detailed information;
-	  compatibility with ruby-1.4.x.
-
-Fri Jun 16 05:18:45 2000  Yasuhiro Fukuma  <yasuf@bsdclub.org>
-
-	* configure.in: FreeBSD: do not link dummy libxpg4 which was
-	  merged into libc.
-
-Fri Jun 16 03:17:36 2000  Satoshi Nojo  <nojo@t-samukawa.or.jp>
-
-	* ext/dbm/dbm.c (fdbm_length): use GetDBM. empty?, [] too.
-
-	* ext/gdbm/gdbm.c (fgdbm_length): ditto.
-
-	* ext/sdbm/init.c (fsdbm_length): ditto.
-
-Fri Jun 16 01:57:31 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_sleep_forever): pause(2) instead of sleep(3).
-
-Thu Jun 15 10:46:36 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_sub_bang): should propagate taintness from
-	  replacement string.
-
-Wed Jun 14 17:01:41 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* rubytest.rb: add CONFIG['EXEEXT'] to the executable file name.
-
-Wed Jun 14 14:50:00 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_f_sub): assign to $_ only if modification happens.
-
-	* string.c (rb_f_gsub): ditto.
-
-	* string.c (rb_f_chop): ditto.
-
-	* string.c (rb_f_chomp): ditto.
-
-	* io.c (io_reopen): preserve file position by ftell/fseek, if io
-	  is a seekable.
-
-	* eval.c (method_arity): wrong arity number for the methods with
-	  optional arguments.
-
-	* time.c (make_time_t): opposite timezone shift (should be negative).
-
-Wed Jun 14 14:07:38 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* io.c: typo(ig/if).
-
-	* re.c: typo(re/reg). add rb_reg_check().
-
-	* time.c: remove unneeded declare(daylight, timezone).
-
-	* configure.in: add include <time.h> when daylight checking.
-
-Wed Jun 14 11:36:52 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* marshal.c (r_object): modified for symbols.
-
-	* marshal.c (w_object): ditto.
-
-Wed Jun 14 10:04:58 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (rb_memcmp): should compare according to ruby_ignorecase.
-
-	* string.c (rb_str_cmp): use rb_memcmp.
-
-	* string.c (rb_str_index): ditto.
-
-	* string.c (rb_str_rindex): ditto.
-
-	* string.c (rb_str_each_line): ditto.
-
-Wed Jun 14 04:58:53 2000  Dave Thomas  <dave@thomases.com>
-
-	* io.c (rb_io_set_lineno): should have returned VALUE, not
-	  integer.
-
-Wed Jun 14 09:29:42 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_dup): dup should always propagate taintness.
-
-Wed Jun 14 00:50:14 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: read_multipart(): if no content body then raise EOFError.
-
-Tue Jun 13 11:46:17 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* process.c (proc_setsid): try implement it using setpgrp() and
-	  ioctl(fd, TIOCNOTTY, NULL).
-
-	* re.c (rb_reg_prepare_re): magic variable $= should affect regex
-	  pattern match.
-
-	* time.c (make_time_t): use tm.tm_gmtoff if possible.
-
-	* time.c (time_zone): use tm.tm_zone if available.
-
-Tue Jun 13 01:50:57 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.22.
-
-	* lib/net/http.rb: HTTPResponse#body returns body.
-
-Mon Jun 12 23:41:54 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in (daylight): avoid GCC optimization.
-
-Mon Jun 12 19:02:27 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in: cygwin has strange timezone.
-
-	* time.c (time_zone): use tzname and daylight.
-
-Sat Jun 10 23:10:32 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_seek): whence is optional, default is SEEK_SET.
-
-Fri Jun  9 17:00:29 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.21.
-
-	* lib/net/http.rb: exception is raised with response object.
-
-Fri Jun  9 15:11:35 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (make_time_t): supports daylight saving time.
-
-	* eval.c (rb_thread_safe_level): should retrieve current $SAFE
-	  value if a thread is the current thread.
-
-Thu Jun  8 14:25:45 2000  Hiroshi Igarashi  <iga@ruby-lang.org>
-
-	* lib/mkmf.rb: add target `distclean' in Makefile for extlib.
-	  target `clean' doesn't remove Makefile.
-
-Thu Jun  8 13:34:03 2000  Dave Thomas  <dave@thomases.com>
-
-	* numeric.c: add nan?, infinite?, and finite? to Float
-
-Thu Jun  8 00:31:04 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* regex.h: export re_mbctab properly on cygwin.
-
-	* dln.c: use dlopen instead of LoadLibrary on cygwin.
-
-Thu Jun  8 13:41:34 2000  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* file.c (rb_file_s_basename): might dump core.
-
-Tue Jun  6 03:29:12 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* dir.c (dir_foreach): now returns nil for consistency.
-
-	* bignum.c (bigdivmod): modulo by small numbers was wrong.
-
-Mon Jun  5 00:18:08 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* bignum.c: avoid conflict with USHORT on mingw32.
-
-Mon Jun  5 00:13:35 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* eval.c (rb_thread_schedule): =/== typo.
-
-Sun Jun  4 03:17:36 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: improve: CGI::pretty()
-
-Sun Jun  4 02:01:10 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* lib/mkmf.rb: do not need to add -L$(topdir) in --enable-shared case.
-
-Sat Jun  3 13:50:06 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (rb_id2name): should support constant attrset
-	  identifiers.
-
-	* bignum.c (rb_big_eq): Bignum#== should not raise exception.
-
-Fri Jun  2 11:24:48 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_popen): open with a block returns the value from the
-	  block.  old behavior was back.
-
-Fri Jun  2 00:42:31 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-
-	* eval.c (rb_thread_cleanup): should clear priority for thread
-	  termination.
-
-Thu Jun  1 22:39:41 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.20.
-
-	* lib/net/http.rb: wrongly closed the socket twice
-	  when no Content-Length: was given.
-
-Thu Jun  1 00:59:15 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_yield_0): convert Qundef to [].
-
-Wed May 31 20:45:59 2000  Dave Thomas  <Dave@Thomases.com>
-
-	* string.c (rb_str_slice_bang): wrong argument number.
-
-Wed May 31 12:37:04 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_exec_end_proc): print error message from END procs.
-
-Wed May 31 04:06:41 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: change: CGI#out() if "HEAD" == REQUEST_METHOD then
-	  output only HTTP header.
-
-Wed May 31 01:54:21 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_schedule): set main_thread->status to
-	  THREAD_TO_KILL, before raising deadlock error.
-
-	* eval.c (rb_thread_deadlock): if curr_thread == main_thread, do
-	  not call rb_thread_restore_context()
-
-Tue May 30 23:33:41 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* lib/mkmf.rb (create_makefile): add $(TARGET).ilk and *.pdb
-	  to cleanup files for mswin32.
-
-Mon May 29 10:41:10 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* file.c (rb_file_s_basename): should propagate taintness.
-
-Sun May 28 21:37:13 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* eval.c: bug fix: DLEXT2.
-
-Sun May 28 19:21:43 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* win32/win32.c: use ruby's glob.
-
-	* dir.c: "glob" exported and renamed to "rb_glob".
-
-	* ruby.h: ditto.
-
-	* main.c: turn off command line mingw32's globbing.
-
-Wed May 25 22:25:13 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ext/extmk.rb.in: use "ftools" instead of "rm -f".
-
-	* lib/mkmf.rb: ditto.
-
-Thu May 25 22:01:32 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* defines.h: mswin32: remove obsolete USHORT definition.
-
-	* re.h: mswin32: use EXTERN instead of extern.
-
-	* regex.h: mswin32: export re_mbctab properly.
-
-	* win32/ruby.def: add ruby_ignorecase and regex.c's exports.
-
-Thu May 25 21:28:44 2000  Minero Aoki <aamine@dp.u-netsurf.ne.jp>
-
-	* re.c (rb_reg_expr_str): escape un-printable character.
-
-Thu May 25 01:35:15 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (tokadd_escape): forgot to add `\x' to hexadecimal
-	  escape sequences.
-
-	* object.c (rb_obj_dup): dup for normal object (T_OBJECT) copies
-	  instance variables only.
-
-Wed May 24 23:49:47 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (rb_mod_initialize): should provide initialize.
-
-Wed May 24 23:17:50 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* win32/Makefile: remove unnecessary mv and rm command call.
-
-Wed May 24 21:01:04 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* ext/pty/pty.c: use "" instead of <> to include ruby.h and rubyio.h
-	  for BeOS (PowerPC).
-
-	* file.c (rb_find_file): should check dln_find_file() result.
-
-	* win32/ruby.def: add rb_block_given_p.
-
-Wed May 24 16:32:45 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_popen): popen does not take 3rd argument anymore.
-
-	* re.c (rb_reg_desc): re may be zero, check before dereferencing.
-
-Wed May 24 16:03:06 2000  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/cgi.rb: bug fix: CGI::escape(), CGI::Cookie::new()
-
-	* lib/net/telnet.rb: improve: binmode(), telnetmode() interface
-
-Wed May 24 13:12:31 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* misc/ruby-mode.el (ruby-parse-region): support `while .. do'
-	  etc. But corresponding keywords must be at the beginning of
-	  line.
-
-Tue May 23 23:50:12 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (rb_reg_initialize_m): wrong kcode value.
-
-	* re.c (rb_reg_s_new): forgot to initialize re->ptr.
-
-Tue May 23 08:36:24 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): forgot to restore old option
-	  status by (?ix-ix).
-
-	* regex.c (re_compile_fastmap): anychar may match newline if
-	  RE_OPTION_MULTILINE or RE_OPTION_POSIXLINE is set.
-
-Mon May 22 22:45:06 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.19.
-
-	* lib/net/http.rb: do not use Regexp "p" option.
-
-Mon May 22 21:56:43 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* struct.c (rb_struct_getmember): should use ID2SYM, not INT2NUM.
-
-Mon May 22 15:07:37 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* file.c (rb_find_file): should check if the file really exists.
-
-Mon May 22 09:08:12 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_popen): _exit(0) after processing block under the
-	  child process.
-
-	* io.c (rb_io_popen): flush stdout/stderr before subprocess
-	  termination.
-
-	* eval.c (rb_check_safe_str): insert rb_secure(4); operation
-	  requires untainted string should be prohibited in level 4.
-
-Sun May 21 21:17:00 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in: add Setup.dj for djgpp cross-compiling.
-
-	* Setup.dj: add readline.
-
-	* instruby.rb: copy win32/win32.h to archlibdir on mingw32.
-
-Sun May 21 20:58:08 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* pack.c: fix OFF16 and OFF32 definitions for Alpha and IRIX64.
-
-Sun May 21 17:31:37 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* instruby.rb: support "make install" for cross-compiling.
-
-	* ext/extmk.rb.in: ditto.
-
-Sun May 21 14:22:49 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* Makefile.in: rename prep.rb to fake.rb.
-
-	* configure.in: ditto.
-
-Sat May 20 23:29:14 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* dir.c (dir_s_new): does not take block; "open" does.
-
-	* io.c (rb_io_s_new): ditto.
-
-Fri May 19 07:44:26 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* dir.c (dir_s_open): Dir#open does not returns closed Dir if a
-	  block is given to the method.
-
-	* re.c (rb_reg_initialize_m): Regexp::new calls initialize now.
-
-	* string.c (Init_String): String#delete_at removed.
-
-	* string.c (rb_str_aset_m): should have checked argc != 2.
-
-	* eval.c (rb_thread_schedule): select(2) was called too many.
-
-	* regex.c (re_compile_pattern): a bug in (?m) support.  Pointed
-	  out by Dave Thomas <Dave@thomases.com>.
-
-Thu May 18 23:55:26 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* dln.c (search_undef): st_lookup()'s 3rd parameter should be
-	  a pointer of the variable which has the same size and alignment
-	  as `char *'.
-
-	* marshal.c (w_symbol, w_object): ditto.
-
-	* parse.y (rb_intern): ditto.
-
-Thu May 18 18:00:35 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.18.
-
-	* lib/net/protocol.rb: Net::Version was removed.
-
-	* lib/net/smtp.rb: use Socket.gethostname to get local host name.
-
-Thu May 18 13:34:57 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/socket/socket.c (ruby_connect): should not have replaced
-	  thread_write_select() by rb_thread_fd_writable().
-
-Thu May 18 09:01:25 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* configure.in, ext/extmk.rb.in, lib/mkmf.rb: remove BeOS R3 support.
-	  Make a shared library (libruby.so) only if the --enable-shared
-	  option is specified.
-
-	* instruby.rb: no longer use libruby.so.LIB and import.h.
-
-	* io.c: fix READ_DATA_PENDING definition for BeOS (PowerPC).
-
-Wed May 17 14:14:23 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (rb_reg_new_1): use /m instead of /p.
-
-Wed May 17 02:22:03 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_polling): wait 0.06 second to let other
-	  processes run.
-
-	* process.c (rb_waitpid): avoid busy wait using rb_thread_polling.
-
-	* file.c (rb_thread_flock): ditto.
-
-	* parse.y (expr): avoid calling value_expr() twice.
-
-Wed May 17 00:45:57 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* io.c (rb_io_binmode): should check PLATFORMs, not O_BINARY, sigh...
-
-Wed May 17 00:40:15 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* win32/config.h: add DLEXT2, now DLEXT on mswin32 is "so".
-
-	* win32/config.status: ditto.
-
-	* win32/ruby.def: add symbol "rb_big_divmod".
-
-Tue May 16 19:45:32 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* intern.h: use EXTERN instead of extern.
-
-	* win32/ruby.def: add rb_defout, rb_stdout, ruby_errinfo,
-	  ruby_sourceline, ruby_sourcefile to work with eruby
-	  reported by Hiroshi Saito <HiroshiSaito@pob.org>.
-	  Export both ruby_xmalloc and xmalloc etc.
-
-Tue May 16 17:00:05 2000  Masaki Fukushima  <fukusima@goto.info.waseda.ac.jp>
-
-	* eval.c (rb_thread_select): should check whether fds are null.
-
-Tue May 16 11:51:31 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (pipe_open): synchronize subprocess stdout/stderr.
-
-Mon May 15 15:38:09 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.h: exported symbols should be for xmalloc etc. are now
-	  prefixed by 'ruby_', e.g. ruby_xmalloc().
-
-	* eval.c (rb_thread_select): remove busy wait for select.
-
-	* dir.c (glob): trailing path may be null, e.g. glob("**").
-
-Mon May 15 14:48:41 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* io.c (rb_io_pid): new method; returns nil if no process attached
-	  to the IO.
-
-Mon May 15 01:18:20 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_s_popen): _exit after Proc execution.
-
-Sun May 14 18:05:59 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* Makefile.in: missing/nt.c -> win32/win32.c
-
-	* configure.in: bug fix; static linking on mingw32.
-
-	* cygwin/GNUmakefile.in: remove VPATH.
-
-	* ext/extmk.rb.in: Makefile set binmode with mingw32 on cygwin32.
-
-	* lib/mkmf.rb: ditto.
-
-	* win32/config.h: undef HAVE_SYS_FILE_H.
-
-Sun May 14 02:02:48 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* lib/irb/ruby-lex.rb: '/' should be escaped in character class.
-
-Sun May 14 00:54:43 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in, ...: support mingw32.
-
-	* defines.h: ditto. undef EXTERN for tcl/tk on cygwin.
-
-	* ext/*/extconf.rb: replace PLATFORM with RUBY_PLATFORM.
-
-	* ext/socket/sockport.h: define IN_MULTICAST for missing IN_MULTICAST.
-
-	* ext/tcltklib/tcltklib.c: remove declaration of rb_argv0.
-
-	* file.c: should check S_IXGRP, S_ISGID, not NT.
-
-	* io.c (rb_io_binmode): should check _IOBIN, O_BINARY, not PLATFORMs.
-
-Sat May 13 14:21:15 2000  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* io.c (rb_io_s_popen): should check whether a block is given.
-
-Fri May 12 17:33:44 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): charset_not should not exclude
-	  newline from matching set.
-
-Thu May 11 22:51:05 2000  Ryunosuke Ohshima  <ryu@jaist.ac.jp>
-
-	* pack.c (pack_pack): Bignum support.
-
-	* pack.c (pack_unpack): ditto.
-
-Thu May 11 21:19:29 2000  Hiroshi Igarashi  <iga@ruby-lang.org>
-
-	* intern.h: add missing declarations of ruby API functions.
-
-	* ruby.h: fix function name in declarations.
-
-Thu May 11 22:29:25 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* ext/md5/depend: add $(topdir)/config.h dependency to md5c.o.
-
-	* ext/md5/extconf.rb: new file to add -DHAVE_CONFIG_H flag for Alpha.
-
-Thu May 11 10:55:52 2000  Ryunosuke Ohshima  <ryu@jaist.ac.jp>
-
-	* pack.c (pack_pack): packing BER compressed integer by `w'.
-
-	* pack.c (pack_unpack): unpacking BER.
-
-Thu May 11 00:37:55 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (parse_regx): remove in_brack.
-
-Wed May 10 12:51:18 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (proc_options): move adding RUBYLIB and "." to the load
-	  path after #! line parsing.
-
-	* parse.y (parse_regx): should parse backslash escape like `\c['
-	  here to avoid causing `unterminated regexp' error.
-
-Wed May 10 00:19:53 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* MANIFEST, beos/GNUmakefile.in, configure.in: no longer need
-	  beos/GNUmakefile.in to support BeOS R4.5.2 (Intel) as a result
-	  of eban's Makefile.in change.
-
-	* io.c: NOFILE is already defined on BeOS R4.5 (Intel) or later.
-
-	* lib/matrix.rb: remove debug print.
-
-	* regex.c: don't use nested comment.
-
-Tue May  9 17:08:43 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (massign): no longer convert nil into empty array.
-
-	* io.c (rb_io_s_popen): optional 3rd argument to give proc, which
-	  will be executed in spawned child process.
-
-Mon May  8 23:47:39 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* eval.c (rb_callcc): prev & next should be initialized to zero.
-
-Mon May  8 23:17:36 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* dln.c (dln_init): remove possible buffer overrun.  This is
-	  suggested by Aleksi Niemela <aleksi.niemela@cinnober.com>.
-
-	* dln.c (init_funcname): ditto.
-
-Sat May  6 23:35:47 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (lhs): should allow `obj.Attr = 5' type expression.
-
-Sat May  6 15:46:08 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ext/socket/extconf.rb: add a new configure option to force use
-	  of the WIDE Project's getaddrinfo(): --enbale-wide-getaddrinfo.
-
-Fri May  5 21:19:22 2000  MOROHOSHI Akihiko  <moro@remus.dti.ne.jp>
-
-	* parse.y (yylex): allow '$1foo' and such.
-
-Fri May  5 17:57:24 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.17.
-
-	* lib/net/http.rb: write also port number in Host: field.
-
-	* lib/net/http.rb: see Proxy-Connection: to decide socket connection.
-
-Fri May  5 03:25:15 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_fastmap): charset_not for multibyte
-	  characters excluded too many characters.
-
-Tue May  2 13:23:43 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_schedule): little bit more impartial context
-	  switching.
-
-Tue May  2 09:50:03 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* configure.in: add DLDLIBS to set platform specific library
-	  for extensions.
-
-	* ext/extmk.rb.in: use @DLDLIBS@ instead of RUBY_PLATFORM choice.
-
-	* lib/mkmf.rb: use CONFIG["DLDLIBS"] instead of RUBY_PLATFORM choice.
-
-	* config_s.dj: add @DLDLIBS@.
-
-	* win32/config.status: ditto.
-
-	* win32/ruby.def: regular maintenance.
-
-Mon May  1 23:42:44 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in, eval.c: add DLEXT2. now DLEXT on Cygwin is "so".
-
-	* defines.h: use dllimport, dllexport for Cygwin 1.1.x.
-
-	* ruby.h: ditto.
-
-	* cygwin/GNUmakefile.in: ditto.
-
-	* ext/Win32API/Win32API.c: directly "call" in asm statement for
-	  gcc 2.95.x or newer.
-
-Sat Apr 29 04:58:12 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* array.c (rb_ary_unshift_m): performance improvement.
-
-Fri Apr 28 00:19:22 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* array.c (rb_ary_unshift_m): takes items to push.
-
-Wed Apr 26 15:23:02 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_succ): insert carrying character just before
-	  the leftmost alpha numeric character.
-
-	* string.c (rb_str_succ): proper behavior for "".succ and "\377".succ.
-
-	* string.c (rb_str_succ): use realloc and memmove.
-
-Tue Apr 25 18:28:45 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.16.
-
-	* lib/net/smtp.rb: add SMTP AUTH
-
-Tue Apr 25 14:30:13 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_gets_internal): shortcut when rs == rb_default_rs.
-
-Sat Apr 22 23:14:41 2000  SHIROYAMA Takayuki  <psi@fortune.nest.or.jp>
-
-	* configure.in: MacOS X support.
-
-Sat Apr 22 16:37:10 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.15.
-
-	* lib/net/http.rb:  closing socket by watching both
-	  user header and server response
-
-Fri Apr 21 21:44:34 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* io.c (rb_io_s_pipe): should set FMODE_SYNC.
-
-Thu Apr 20 16:59:22 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (massign): `*lvalue = false' should assign `[false]' to
-	  lvalue.
-
-Wed Apr 19 08:35:08 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* class.c (rb_singleton_class): generate singleton class for
-	  special constants: nil, true, false.
-
-Wed Apr 19 02:09:30 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* class.c (rb_singleton_class): singleton method for nil, true,
-	  false is possible now.
-
-	* eval.c (rb_eval): ditto.
-
-Tue Apr 18 18:54:25 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.14.
-
-	* lib/net/http.rb: new method HTTP#head2.
-
-	* lib/net/http.rb: get2/post2 does not raise exceptions.
-
-Mon Apr 17 15:16:31 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_close): to detect some exceptional status, writable
-	  IO should be flushed before close;
-
-Sat Apr 15 18:29:00 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (rb_ary_collect_bang): Array#filter renamed.
-
-Fri Apr 14 19:47:11 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.13.
-
-	* lib/net/pop.rb: accept illegal timestamp
-
-	* lib/net/http.rb: when body was chunked, does not set Content-Length:
-
-Tue Apr 11 21:14:42 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* config_s.dj: add @sitedir@.
-	* configure.in: add --with-sitedir=DIR option.
-	* instruby.rb: use CONFIG["sitedir"].
-	* lib/mkmf.rb: support 'make site-install'.
-	* win32/config.status: add @sitedir@.
-
-Tue Apr 11 16:25:15 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* bignum.c (rb_big_2comp): unnecessary lvalue cast removed.
-
-Tue Apr 11 02:25:53 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (env_fetch): new method.
-
-	* marshal.c (marshal_dump): accepts depth = nil for unlimited depth.
-
-Sun Apr  9 20:49:19 2000  Dave Thomas  <Dave@Thomases.com>
-
-	* parse.y (str_extend): Allow class variables to be expanded.
-
-Fri Apr  7 02:03:54 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* error.c (rb_sys_fail): escape non-printable characters.
-
-Thu Apr  6 20:10:47 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* ext/extmk.rb.in (create_makefile): BeOS --program-suffix support.
-	* lib/mkmf.rb (create_makefile): ditto.
-
-Thu Apr  6 09:55:26 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* error.c (rb_sys_fail): need rb_exc_new2() call on BeOS.
-
-Mon Apr  3 17:22:27 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_reopen): support tempfile.
-
-	* eval.c (catch_i): should supply argument.
-
-Sat Apr  1 22:50:28 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* marshal.c (r_object): wrong symbol restoration.
-
-Sat Apr  1 21:30:53 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* io.c (rb_io_printf, rb_f_printf): should use rb_io_write.
-
-Sat Apr  1 00:16:05 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* gc.c (rb_gc_call_finalizer_at_exit): should be clear flags
-	  before calling finalizers.
-
-	* eval.c (specific_eval): can be called without SecurityError, if
-	  $SAFE >= 4.
-
-	* object.c (sym_inspect): inspect gives ":sym", to_s gives "sym".
-
-Fri Mar 31 22:07:04 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.12.
-
-	* lib/net/protocol.rb:  update Net::Protocol::Proxy#connect
-
-	* lib/net/protocol.rb:  ReplyCode is not a class
-
-	* lib/net/http.rb: header value format was change:
-	  values do not include header name
-
-	* lib/net/http.rb: header is not a Hash, but HTTPResponse
-
-Thu Mar 30 12:19:44 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* enum.c (enum_find): rb_eval_cmd() should be called with array.
-
-Tue Mar 28 13:57:05 2000  Clemens Hintze  <c.hintze@gmx.net>
-
-	* ext/dbm/dbm.c (fdbm_invert): should return new hash.
-
-	* ext/gdbm/gdbm.c (fgdbm_invert): ditto.
-
-Tue Mar 28 00:58:03 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.11.
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: does not
-	  dispatch any commands while dispatching command.
-
-	* lib/net/protocol.rb: failed to get error class of
-	  inherited ReplyCode
-
-	* lib/net/http.rb: change feature of "get2", "post2"
-
-Mon Mar 27 01:34:58 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.10.
-
-	* lib/net/http.rb: return value of 'head' was wrong.
-
-Sun Mar 26 17:47:35 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.9.
-
-	* lib/net/smtp.rb: SMTP#do_ready wrongly took no arguments
-
-Sat Mar 25 23:21:10 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* marshal.c (w_object): symbols should be converted to ID before
-	  dumping out.
-
-Fri Mar 24 18:26:51 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* file.c (test_check): should have checked exact number of arguments.
-
-Fri Mar 24 21:02:11 2000  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* signal.c (trap): should treat some symbols as the signal.
-
-Fri Mar 24 06:58:03 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.8.
-
-	* lib/net/http.rb:  post, get2, post2, get_body
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: separate
-	  Command/Socket documentation.
-
-Thu Mar 23 02:26:14 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_fptr_finalize): fptr may be null.
-
-	* io.c (rb_io_s_new): now calls `initialize'.
-
-	* io.c (rb_io_initialize): actual open done in this method.
-
-	* io.c (rb_file_initialize): ditto.
-
-	* eval.c (rb_eval): class variables in singleton class definition
-	  is now handled properly (I hope).
-
-Wed Mar 22 21:49:36 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* st.c (st_delete_safe): skip already deleted entry.
-
-	* hash.c (rb_hash_delete): modify brace miss.
-
-Wed Mar 22 08:53:58 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (exec_under): do not push cbase if ruby_cbase == under.
-
-	* node.h (NEW_CREF0): preserve cbase nesting.
-
-Tue Mar 21 12:57:50 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (rb_class_s_new): Class::new should call `inherited'.
-
-Sat Mar 18 12:36:09 2000  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* eval.c (rb_backtrace, make_backtrace): removed unused variable
-	  `lev'.
-
-	* eval.c (rb_attr): calls `method_added' at attribute definition.
-
-	* eval.c (rb_mod_modfunc): calls `singleton_method_added' while
-	  `module_function'.
-
-	* eval.c (rb_eval): parameter to `method_added' and
-	  `singleton_method_added' is Symbol.
-
-	* eval.c (Init_eval): caches IDs for `method_added' and
-	  `singleton_method_added'.
-
-Sat Mar 18 11:25:10 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (rescue): allows `rescue Error in foo'.  experimental.
-	  which is better this or preparing alias `exception' for `$!'?
-
-Fri Mar 17 15:02:45 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (rb_autoload_id): defining new autoload should be
-	  prohibited for $SAFE > 4.
-
-	* variable.c (rb_autoload_load): autoload should be possible for
-	  $SAFE > 4.
-
-	* eval.c (call_trace_func): should handle T_ICLASS properly.
-
-Fri Mar 17 14:34:30 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_gsub): forgot to initialize str->orig.
-
-Fri Mar 17 01:24:59 2000  Dave Thomas  <Dave@thomases.com>
-
-	* string.c (rb_str_clone): forgot to copy str->orig if STR_NO_ORIG
-	  is set by Array#pack.
-
-Wed Mar 15 21:25:04 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* array.c (rb_ary_join): 'result' is always duplicated
-	  before concat string.
-
-Wed Mar 15 17:26:05 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (rb_hash_s_create): unexpected recursive call removed.
-	  this bug was found by Satoshi Nojo <nojo@t-samukawa.or.jp>.
-
-Wed Mar 15 13:12:39 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (Init_Thread): Thread.join removed finally.
-
-	* string.c (rb_str_chomp_bang): forgot to call rb_str_modify().
-
-Mon Mar 13 16:12:13 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (block_pass): distinguish real orphan block and still
-	  on-stack block passed by block argument.
-
-Mon Mar 13 00:20:25 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (f_norm_arg): proper error message when constant comes
-	  in formal argument list.  this message is suggested by Muvaw
-	  Pnazte <bugathlon@yahoo.com>.
-
-	* eval.c (rb_f_raise): proper error message when the first
-	  argument is not an exception class/object.
-
-	* string.c (rb_str_dup): dup now postpone buffer copy as long as
-	  possible.  performance improved by lazy copying.
-
-Sun Mar 12 13:58:52 2000  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* signal.c (rb_f_kill): should treat some symbols as the signal.
-
-Sat Mar 11 22:03:03 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_gsub): performance tune by avoiding buffer copy.
-
-	* eval.c (rb_f_missing): check if argv[0] is ID.
-
-Sat Mar 11 15:49:41 2000  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* struct.c (rb_struct_aref): struct aref by symbol.
-
-Sat Mar 11 05:07:11 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* process.c (proc_setpriority): should return 0, not nil.
-
-	* process.c (proc_setpgid): ditto.
-
-Fri Mar 10 18:14:54 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* file.c (path_check_1): confusing buf and path.  this bug found
-	  by <decoux@moulon.inra.fr>.
-
-Fri Mar 10 09:37:49 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* MANIFEST: add beos/GNUmakefile.in.
-	* configure.in: support BeOS R4.5.2 (Intel).
-	* beos/GNUmakefile.in: new file to support BeOS R4.5.2 (Intel).
-
-Thu Mar  9 11:13:32 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_fastmap): fixed embarrassing brace bug.
-
-Thu Mar  9 01:36:32 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* missing/flock.c: emulate missing flock() with fcntl().
-
-Thu Mar  9 00:29:35 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (sym_to_s): returns ":sym".
-
-	* object.c (sym_id2name): separated from to_s; returns "sym".
-
-Wed Mar  8 19:16:19 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.7.
-
-	* lib/net/http.rb (connecting): returns header
-
-Wed Mar  8 02:08:43 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y: escape expansion too early.
-
-	* string.c (rb_f_scan): Kernel#scan added.
-
-	* regex.c (re_compile_pattern): support \cX et al.
-
-Tue Mar  7 01:44:27 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (set_stdin): simplified procedure, allows $stdin = DATA;
-	  experimental.
-
-	* io.c (set_outfile): ditto.
-
-	* re.c (Init_Regexp): new method Regexp#last_match added; it's an
-	  alternative for $~.
-
-	* configure.in (DEFAULT_KCODE): KCODE_NONE should be the default.
-
-	* dir.c (dir_s_rmdir): should return 0 on success.
-
-	* signal.c: remove CWGUSI support.
-
-Mon Mar  6 12:28:37 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* marshal.c (w_symbol): support symbol object.
-
-	* util.c: make symbol as separated class.
-
-	* error.c (Init_Exception): new exception RangeError.
-
-	* ext/socket/socket.c (ip_addrsetup): should check length of hostname.
-
-	* ext/socket/socket.c (ip_addrsetup): check newline at the end of
-	  hostname.  These fixes suggested by Muvaw Pnazte <bugathlon@yahoo.com>.
-
-Sun Mar  5 20:35:45 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ext/Win32API/Win32API.c (Win32API_initialize): should call
-	  LoadLibrary() everytime and should assign the hdll to Win32API
-	  object(protect the hdll from GC).
-
-Sun Mar  5 18:49:06 2000  Nakada.Nobuyoshi  <nobu.nokada@softhome.net>
-
-	* misc/ruby-mode.el (ruby-parse-region): not treat method `begin'
-	  and `end' as reserved words.
-
-	* misc/ruby-mode.el (ruby-font-lock-docs): ignore after `=begin'
-	  and `=end'.
-
-	* misc/ruby-mode.el (ruby-font-lock-keywords, hilit-set-mode-patterns):
-	  added `yield' to keywords.
-
-	* misc/ruby-mode.el (ruby-font-lock-keywords, hilit-set-mode-patterns):
-	  matches keywords at end of buffer.
-
-Sun Mar  5 18:08:53 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.6.
-
-	* lib/net/http.rb:  allow to omit 'start'
-
-Tue Feb 29 01:08:26 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* range.c (range_initialize): initialization done in `initialize';
-	  `initialize' should not be called more than once.
-
-	* object.c (Init_Object): default `initialize' should take zero
-	  argument.
-
-	* time.c (time_s_new): call `initialize' in Time::new.
-
-Sat Feb 26 22:39:31 2000  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* string.c (rb_str_times): fix String#* with huge string.
-
-Sat Feb 26 00:14:59 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* dir.c (dir_s_new): call `initialize' in Dir::new.
-
-Fri Feb 25 23:01:49 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* ruby.h: export ruby_safe_level by EXTERN for mswin32.
-	* win32/ruby.def: regular maintenance.
-
-Fri Feb 25 22:12:46 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_reopen): IO#reopen should accept path as well.
-
-	* string.c (rb_str_s_new): call `initialize' in String::new.
-
-	* hash.c (rb_hash_s_new): call `initialize' in Hash::new.
-
-	* array.c (rb_ary_s_new): call `initialize' in Array::new.
-
-Fri Feb 25 12:50:20 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_start_timer): interval changed to 10ms from 50ms.
-
-Fri Feb 25 06:42:26 2000  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/socket/socket.c (ip_addrsetup): hostp should remain NULL if
-	  host is nil.
-
-Thu Feb 24 16:53:47 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_schedule): priority check for sleep expired
-	  threads needed.
-
-Wed Feb 23 14:22:32 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (rb_ary_join): forgot to initialize a local variable
-	  `taint'.
-
-Tue Feb 22 07:40:55 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (Init_Regexp): renamed to MatchData, old name MatchingData
-	  remain as alias.
-
-Tue Feb 22 00:20:21 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/protocol.rb, smtp.rb, pop.rb, http.rb: 1.1.5.
-
-	* lib/net/session.rb: rename to protocol.rb
-
-	* lib/net/protocol.rb: ProtocolSocket -> Net::Socket
-
-	* lib/net/protocol.rb: Net::Socket#write, write_pendstr
-	  can take block
-
-	* lib/net/smtp.rb: new methods SMTP#ready SMTPCommand#write_mail
-
-	* lib/net/pop.rb: POPMail#pop can take block
-
-Sat Feb 19 23:58:51 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_match): pop_loop should not pop at forward jump.
-
-Fri Feb 18 17:15:40 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (method_clone): method objects are now clonable.
-
-Fri Feb 18 00:27:34 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (rb_shared_variable_declare): shared variable (aka
-	  class/module variable) introduced.  prefix `@@'. experimental.
-
-	* class.c (rb_scan_args): new format char '&'.
-
-Thu Feb 17 19:09:05 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* win32/win32.c (mypopen): don't close handle if it is not assigned.
-	* win32/win32.c (my_open_osfhandle): support O_NOINHERIT flag.
-	* win32/win32.c (win32_getcwd): rename getcwd to win32_getcwd
-	  in order to avoid using the C/C++ runtime DLL's getcwd.
-	  Use CharNext() to process directory name.
-	* win32/win32.h: map getcwd to win32_getcwd.
-
-Wed Feb 16 00:32:49 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (method_arity): nd_rest is -1 for no rest argument.
-
-	* process.c (proc_waitpid): returns nil when waitpid(2) returns 0.
-
-Tue Feb 15 01:47:00 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* process.c (rb_f_waitpid): pid_t should be signed.
-
-Mon Feb 14 13:59:01 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): yylex yields wrong tokens for `:foo=~expr'.
-
-	* ruby.c (load_file): exit if reading file is empty.
-
-Mon Feb 14 03:34:52 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): `foo.bar=1' should be <foo><.><bar><=><1>,
-	  not <foo><.><bar=><1>.
-
-	* eval.c (rb_thread_restore_context): process according to
-	  RESTORE_* is moved after longjmp().
-
-	* eval.c (thread_switch): new function to process RESTORE_*.
-
-Sun Feb 13 16:19:49 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ruby.c (require_libraries): don't access freed memory.
-
-	* ruby.c (add_modules): ditto.
-
-Fri Feb 11 12:06:22 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (parse_quotedwords): %w() need to split not only by mere
-	  spaces, but by all whitespaces.
-
-Thu Feb 10 02:12:04 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_index_m): did not support negative offset.
-
-Wed Feb  9 21:54:26 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* ext/socket/getaddrinfo.c: gcc --traditional support.
-	  Rearrange headers to work AC_C_CONST.
-	* ext/socket/getnameinfo.c: ditto.
-	* ext/socket/socket.c: mswin32: use double instead of long long.
-
-Wed Feb  9 16:30:41 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* numeric.c (num_coerce): should return [y, x].
-
-Wed Feb  9 11:07:30 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (ruby_prog_init): loadpath structure changed.
-
-Tue Feb  8 02:07:33 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_search): optimize for \G at top.
-
-	* regex.c (re_compile_pattern): \G introduced.
-
-	* regex.c (re_match): ditto.
-
-	* string.c (str_sub_bang): old behavior restored: bang method
-	  returns nil if string not changed.
-
-	* regex.c (re_compile_pattern): support independent subexpression
-	  `(?>pattern)'.
-
-	* regex.c (re_match): ditto.
-
-Mon Feb  7 15:51:08 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_match): now understands interrupts under Ruby.
-
-Mon Feb  7 07:51:52 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (rb_ary_uniq_bang): always return an Array.
-
-	* array.c (rb_ary_compact_bang): ditto.
-
-	* array.c (rb_ary_flatten_bang): ditto.
-
-	* hash.c (rb_hash_reject): returns a Hash, not an Array.
-
-	* hash.c (env_reject): ditto.
-
-Fri Feb  4 10:20:25 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (scan_once): scan now leaves information about the last
-	  successful pattern match in $&.
-
-	* io.c (rb_io_close): should not check closed IO.
-
-Fri Feb  4 05:44:01 2000  Kentaro Inagaki  <inagaki@tg.rim.or.jp>
-
-	* ext/socket/socket.c (s_recv): TRAP_BEG after retry entry.
-
-Wed Feb  2 22:33:45 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (rb_thread_start): receives argument from outside, like
-	  `Thread::start(1,2,3){|a,b,c| ... }'.
-
-Wed Feb  2 22:14:40 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (rb_reg_regsub): should check regs->num_regs.
-
-	* re.c (rb_reg_search): remove matchcache, use static struct
-	  re_register instead.
-
-	* re.c (match_getter): avoid cloning match data.
-
-Wed Feb  2 17:12:15 2000  Dave Thomas  <Dave@Thomases.com>
-
-	* samples/eval.rb: Rescue new ScriptError exception
-
-Wed Feb  2 02:06:07 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_gsub_bang): gsub! now leaves information about the
-	  last successful pattern match in $&.
-
-Mon Jan 31 15:24:58 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_sub_bang): bang method returns string always.
-	  experimental.
-
-Sun Jan 30 17:58:09 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* eval.c: arrange to use setitimer(2) for BOW, DJGPP
-
-	* defines.h: ditto. use random(3) on cygwin b20.1.
-
-Sun Jan 30 17:20:16 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* eval.c: use getrlimit(2) on DJGPP.
-
-Thu Jan 27 01:27:10 2000  GOTO Kentaro  <gotoken@math.sci.hokudai.ac.jp>
-
-	* dir.c (glob): glob pattern "/*" did not match.
-
-Wed Jan 26 22:30:47 2000  Shigeo Kobayashi  <shigeo@tinyforest.gr.jp>
-
-	* numeric.c (flo_modulo): wrong result for negative modulo.
-
-Wed Jan 26 02:01:57 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* file.c (test_c): should use S_ISCHR.
-
-	* file.c (rb_stat_c): ditto.
-
-	* string.c (rb_str_each_line): should propagate tainting.
-
-Tue Jan 25 04:01:34 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (rb_obj_freeze): all objects made freezable.
-
-Tue Jan 25 00:37:01 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in: use AC_CHECK_TOOL for cross compiling.
-
-Mon Jan 24 19:01:54 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* array.c (rb_protect_inspect): should be checked by id of
-	  objects; not by object themselves.
-
-Mon Jan 24 18:48:08 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* eval.c (rb_eval): too many warnings;  warned on every method
-	  overriding.  should be on method discarding.
-
-Mon Jan 24 02:56:44 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): -2.abs should be `(-2).abs' to accomplish the
-	  principle of less surprise.  `+2' too.
-
-	* eval.c (rb_eval): when defining class is already there, and
-	  superclass differ, throw away the old class.
-
-	* variable.c (rb_const_set): gives warning again on constant
-	  redefinition.
-
-	* error.c (Init_Exception): SyntaxError, NameError, LoadError and
-	  NotImplementError are subclasses of ScriptError<Exception, not
-	  StandardError.  experimental.
-
-Sat Jan 22 00:00:41 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (parse_quotedwords): no longer use `String#split'.
-	  and enable space escape within quoted word list.
-	  e.g. %w(a\ b\ c abc) => ["a b c", "abc"].
-
-	* string.c (rb_str_slice_bang): new method `slice!'.
-
-Fri Jan 21 21:56:08 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/session.rb, smtp.rb, pop.rb, http.rb: 1.1.4.
-
-	* lib/net/http.rb: can receive messages which have
-	  no Content-Length:.
-
-Fri Jan 21 16:15:59 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (thgroup_s_new): new class ThreadGroup.
-
-Tue Jan 18 12:24:28 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* struct.c (Init_Struct): remove Struct's own hash and eql?.
-
-Sat Jan 15 22:21:08 2000  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* eval.c (search_method): argument klass may be 0.
-
-Sat Jan 15 15:03:46 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* enum.c (enum_index): remove this method.
-
-	* enum.c: remove use of pointers to local variables. find,
-	  find_all, min, max, index, member?, each_with_index,
-
-	* eval.c (massign): multiple assignment does not use to_a anymore.
-	  experimental.
-
-Fri Jan 14 12:22:04 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_replace): use memmove instead of memcpy for
-	  overwrapping strings (e.g. a[1] = a).
-
-Thu Jan 13 11:12:40 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (arg_add): use new node, ARGSPUSH.
-
-Mon Jan 10 18:32:28 2000  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* marshal.c (w_object): forgot an argument to call w_ivar().
-
-Sun Jan  9 18:13:51 2000  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* random.c: first was not defined unless HAVE_RANDOM.
-
-Sat Jan  8 19:02:49 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_sysread): raise IOError for buffered IO.
-
-	* ext/socket/socket.c (s_recv): ditto.
-
-Fri Jan  7 00:59:29 2000  Masahiro Tomita  <tommy@tmtm.org>
-
-	* io.c (io_fread): TRAP_BEG/TRAP_END added around getc().
-
-Thu Jan  6 00:39:54 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* random.c (rb_f_rand): should be initialized unless srand is
-	  called before.
-
-Wed Jan  5 16:59:34 2000  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/session.rb, smtp.rb, pop.rb, http.rb: 1.1.3.
-
-	* lib/net/session.rb: Session -> Protocol, ...
-
-	* lib/net/http.rb: HTTPCommand implementation was changed.
-
-Wed Jan  5 02:14:46 2000  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* parse.y: Fix SEGV on empty parens with UMINUS or UPLUS.
-
-Tue Jan  4 22:25:54 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (stmt): `() while cond' dumped core.
-
-Tue Jan  4 06:04:14 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* configure.in: modify for cross-compiling.
-	  use target_* instead of host_*.
-	  use AC_CANONICAL_TARGET.
-
-	* Makefile.in: ditto.
-
-	* cygwin/GNUmakefile.in: ditto.
-
-Sat Jan  1 13:26:14 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_yield_0): force_recycle ruby_dyna_vars to gain
-	  performance.
-
-	* array.c (rb_ary_delete_at_m): takes same argument pattern with
-	  rb_ary_aref.
-
-Sat Jan  1 10:12:26 2000  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ruby.h,util.c (rb_special_const_p): peep hole optimization.
-
-	* ruby.h,util.c (rb_test_false_or_nil): removed.
-
-	* ruby.h (RTEST, SPECIAL_CONST_P): peep hole optimization.
-
-	* ruby.h (FL_ABLE, FL_SET, FL_UNSET, FL_REVERSE): made expressions
-	  not statements.
-
-	* ruby.h (OBJ_INFECT): newly added macro which copies taint from
-	  `s' to `x'.
-
-Sat Jan  1 02:04:18 2000  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_safe_level): new method.
-
-	* eval.c (rb_yield_0): recycle dyna_var_map to reduce object
-	  allocation.
-
-Fri Dec 31 00:52:48 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c: thread independent trace_func not needed.
-
-Thu Dec 30 14:47:31 1999  akira yamada  <akira@ruby-lang.org>
-
-	* configure.in: specifies -soname in LIBRUBY_DLDFLAGS on linux
-	  platforms.
-
-Thu Dec 30 10:51:27 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c,io.c,hash,c,re.c,string.c: `_m' suffix instead of
-	  `_method' for wrapper functions to implement method,
-	  e.g. `rb_str_join_m()'.
-
-Thu Dec 30 02:08:02 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* bignum.c (rb_cstr2inum): non-numeric format check added.
-	  currently it works only with base == 0 (i.e. Integer()).
-
-	* bignum.c (rb_str2inum): now takes VALUE to 1st argument.  null
-	  byte check added.
-
-	* array.c (rb_ary_replace): unless replacement is an array,
-	  replacement shall be converted to array by `[replacement]', not
-	  by `replacement.to_a'.
-
-	* array.c (rb_ary_plus): right operand must be an array.
-
-	* array.c (rb_ary_concat): argument must be an array.
-
-Mon Dec 27 12:35:47 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* ext/socket/socket.c (sock_finalize): mswin32: fix socket handle leak.
-
-	* win32/win32.c (myfdclose): ditto.
-
-Sun Dec 26 23:15:13 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* win32/win32.c (mypopen): raise catchable error instead of rb_fatal.
-	* win32/win32.c (mypclose): fix process handle leak.
-
-Sun Dec 26 16:17:11 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* ext/Win32API/Win32API.c (Win32API_initialize): use UINT2NUM
-	  instead of INT2NUM to set __dll__ and __proc__.
-
-Sat Dec 25 00:08:59 1999  KANEKO Naoshi  <wbs01621@mail.wbs.ne.jp>
-
-	* ext/Win32API/Win32API.c (Win32API_Call): remove 'dword ptr'
-	  from _asm.
-
-Fri Dec 24 10:26:47 1999  Koji Oda  <oda@bsd1.qnes.nec.co.jp>
-
-	* win32/win32.h: use "C++" linkage.
-
-Fri Dec 24 02:00:57 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (THREAD_ALLOC): should initialize th->trace.
-
-Fri Dec 24 00:43:39 1999  KANEKO Naoshi  <wbs01621@mail.wbs.ne.jp>
-
-	* io.c (pipe_open): check for `fptr->f == NULL'.
-	* win32/win32.c (mypopen): STDERR does not work during ` function.
-
-Wed Dec 22 22:50:40 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/session.rb, smtp.rb, pop.rb, http.rb: 1.1.2.
-
-	* lib/net/http.rb: HTTP support is enhanced a little
-
-	* lib/net/http.rb: support proxy
-
-Tue Dec 21 17:21:28 1999  Koji Oda  <oda@bsd1.qnes.nec.co.jp>
-
-	* ext/socket/socket.c (sock_finalize): mswin32: fix FILE* leak.
-
-Tue Dec 21 05:33:56 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/session.rb, smtp.rb, pop.rb, http.rb: 1.1.1.
-
-	* lib/net/http.rb: support HTTP chunk
-
-Mon Dec 20 19:08:12 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* file.c (rb_file_s_expand_path): handle dir separator correctly.
-
-Sun Dec 19 22:56:31 1999  KANEKO Naoshi  <wbs01621@mail.wbs.ne.jp>
-
-	* lib/find.rb: support dosish root directory.
-	* win32/Makefile: ditto.
-	* win32/config.status: ditto.
-	* win32/win32.c (opendir): ditto.
-	* win32/win32.c (opendir): use CharPrev() to get last character
-	  of the directory name.
-
-Sat Dec 18 03:00:01 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* file.c (path_check_1): check should be done by absolute path.
-
-	* marshal.c (r_ivar): should restore generic_ivar too.
-
-	* marshal.c (w_ivar): should dump generic_ivar too.
-
-Fri Dec 17 22:46:46 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/session.rb, smtp.rb, pop.rb, http.rb: 1.1.0.
-
-	* lib/net/http.rb: test release
-
-	* lib/net/session.rb: support class swapping
-
-	* lib/net/session.rb: Socket#flush_rbuf
-
-	* lib/net/session.rb: doquote -> Net.quote
-
-Fri Dec 17 19:27:43 1999  IWAMURO Motonori  <iwa@mmp.fujitsu.co.jp>
-
-	* eval.c (rb_load): should initialize ruby_frame->last_class.
-
-Wed Dec 15 01:35:29 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (proc_options): option to change directory changed to
-	  `-C' like tar.
-
-	* ruby.c (proc_options): argv boundary check for `-X'.
-
-Mon Dec 13 15:15:31 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_adjust_startpos): separate startpos adjustment
-	  because of major performance drawback.
-
-	* class.c (rb_singleton_class): tainted status of the singleton
-	  class must be synchronized with the object.
-
-	* eval.c (rb_thread_schedule): implement thread priority.
-
-Sat Dec 11 03:34:38 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* gc.c (mark_hashentry): key should be VALUE, not ID.
-
-	* io.c (argf_eof): should check next_p too.
-
-Thu Dec  9 18:09:13 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* error.c (exc_set_backtrace): forgot to declare a VALUE argument.
-
-Thu Dec  9 14:19:31 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (rb_obj_taint): explicit tainting must be prohibited at
-	  level 4 to prevent polluting trusted object by untrusted code.
-
-	* file.c: file operations (stat, lstat, chmod, chown, umask,
-	  truncate, flock) are prohibited in level 2 (was level 4).
-
-Wed Dec  8 11:48:23 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_f_require): prohibiting require() in the secure mode
-	  cause serious autoloading error.
-
-	* variable.c (rb_obj_instance_variables): don't need to prohibit
-	  to get list of instance variable names of untainted objects.
-
-	* variable.c (rb_ivar_get): don't need to prohibit to get instance
-	  variables of untainted objects.
-
-	* variable.c (rb_mod_remove_const): should prohibit constant
-	  removals too.
-
-Wed Dec  8 09:23:01 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_eval): should try autoloading before defining
-	  class/module at the toplevel.
-
-Tue Dec  7 22:15:30 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* configure.in: Modified rb_cv_rshift_sign detect routine and
-	  more simple/fast RSHIFT() for hpux-10.x.
-
-Tue Dec  7 11:16:30 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (Init_eval): calculate stack limit from rlimit where
-	  getrlimit(2) is available.
-
-Tue Dec  7 09:57:33 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* file.c (rb_file_ftype): should have removed mode_t.
-
-Mon Dec  6 15:55:30 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* numeric.c (fix_rshift): Fix -1 >> 32 returned 0 (should be -1).
-
-	* numeric.c (fix_rshift): Fix  1 >> -1 returned 0 (should be 2).
-
-Mon Dec  6 11:47:23 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* sprintf.c (rb_f_sprintf): formatted string must be tainted if
-	  any of parameters is a tainted string.
-
-	* file.c (rb_file_s_expand_path): expanded file path need not to
-	  be tainted always.
-
-Sun Dec  5 20:25:29 1999  Katsuhiro Ueno  <unnie@blue.sky.or.jp>
-
-	* eval.c (Init_Proc): simple typo.
-
-	* gc.c (add_heap): sizeof(RVALUE*), not sizeof(RVALUE).
-
-Sat Dec  4 01:40:22 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_search): adjust startpos for multibyte match unless
-	  the first pattern is forced byte match.
-
-	* bignum.c (rb_big_rand): should not use rand/random where drand48
-	  may be available.  RANDOM_NUMBER should be provided from outside.
-
-Fri Dec  3 09:54:59 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (moreswitches): there may be trailing garbage at #!
-	  line.
-
-	* eval.c (rb_f_require): should check require 'feature.o' too.
-
-Thu Dec  2 11:58:15 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* eval.c (rb_thread_loading): should maintain loading_tbl.
-
-Thu Dec  2 10:21:43 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_loading_done): wrong parameter to st_delete().
-
-Wed Dec  1 11:24:06 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ruby.c (process_sflag): process -s properly (should not force `--').
-
-Wed Dec  1 09:47:33 1999  Kazunori NISHI  <kazunori@swlab.csce.kyushu-u.ac.jp>
-
-	* string.c (rb_str_split_method): should increment end too.
-
-Tue Nov 30 18:00:45 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* marshal.c: MARSHAL_MINOR incremented; format version is 4.2.
-
-	* marshal.c (w_object): distinguish class and module.
-
-	* marshal.c (w_object): save hash's default value.
-
-	* marshal.c (r_object): restore hash's default value.
-
-Tue Nov 30 01:46:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (rb_reg_source): generated source string must be tainted if
-	  regex is tainted.
-
-	* file.c (rb_file_s_basename): basename should not be tainted
-	  unless the original path is tainted.
-
-	* file.c (rb_file_s_dirname): ditto.
-
-Mon Nov 29 20:42:13 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* file.c (stat_new): Struct::Stat -> File::Stat; Stat is no longer
-	  a Struct.
-
-Mon Nov 29 15:28:52 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (rb_path2class): evaluated value from path should be
-	  module or class.
-
-Fri Nov 26 18:12:49 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_exec_end_proc): should remove only end_procs defined
-	  within load wrapper.
-
-	* eval.c (rb_load): save and restore ruby_wrapper around loading.
-
-	* eval.c (rb_mark_end_proc): mark end procs registered by END{} or
-	  at_exit{}.
-
-	* eval.c (rb_set_end_proc): should not call rb_global_variable()
-	  on heap address;  it crashed mod_ruby.
-
-Mon Nov 22 14:07:24 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* ruby.c (proc_options): variable e_script should be visited by
-	  garbage collector.
-
-Sat Nov 20 10:10:41 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (inspect_i): value may be nil, check revised.
-
-Fri Nov 19 18:06:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* dir.c (glob): recursive wildcard match by `**' ala zsh.
-
-Fri Nov 19 11:44:26 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* variable.c: was returning void value.
-
-Fri Nov 19 03:57:22 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* file.c: add methods Stat struct class to reduce stat(2).
-
-Thu Nov 18 16:18:27 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* lib/pstore.rb: mutual lock by flock(2).
-
-Thu Nov 18 11:44:13 1999  Masahiro Tomita  <tommy@tmtm.org>
-
-	* io.c (read_all): should check bytes too.
-
-Wed Nov 17 02:40:40 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (Init_IO): $defout (alias of $>) added.
-
-Tue Nov 16 09:47:14 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* lib/pstore.rb: add mutual lock using symlink.
-
-Mon Nov 15 16:50:34 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* enum.c (enum_grep): non matching grep returns an empty array, no
-	  longer returns nil.
-
-	* enum.c (enum_grep): grep with block returns collection of
-	  evaluated values of block over matched elements.
-
-Mon Nov 15 04:50:33 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* re.c (rb_reg_source): should not call rb_reg_expr_str()
-	  everytime.
-
-Sat Nov 13 07:34:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (rb_mod_constants): traverse superclasses to collect
-	  constants.
-
-	* eval.c (assign): modified for shared variables.
-
-	* eval.c (rb_eval): search nested scope, then superclasses to
-	  assign shared variables within methods.
-
-	* eval.c (rb_eval): remove warnings from constants modification,
-	  because they are no longer constants.
-
-	* parse.y (node_assign): modified for shared variables.
-
-	* parse.y (assignable): allow constant assignment in methods;
-	  constants should be called `shared variable'.
-
-Fri Nov 12 23:52:19 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* process.c (rb_f_system): argument check for NT, __EMX__, DJGPP.
-
-Wed Nov 10 21:54:11 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* hash.c (rb_any_cmp): Fixed return without value.
-
-Wed Nov 10 17:57:06 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* sprintf.c: incorporate <yasuf@big.or.jp>'s sprintf patch at
-	  [ruby-dev:7754].
-
-Wed Nov 10 08:28:53 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_call0): supply class parameter for each invocation.
-
-Tue Nov  9 13:21:04 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* configure.in: AC_MINIX move to before AC_EXEEXT and AC_OBJEXT.
-
-Mon Nov  8 19:52:29 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* configure.in: Renamed AC_CHAR_UNSIGNED to AC_C_CHAR_UNSIGNED.
-
-	* configure.in: Added default to AC_CHECK_SIZEOF().
-
-Mon Nov  8 14:28:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (stmt): rescue modifier added to the syntax.
-
-	* keywords: kRESCUE_MOD added.
-
-	* eval.c (rb_f_eval): fake outer scope when eval() called without
-	  bindings.
-
-	* eval.c (rb_f_binding): should copy last_class in the outer frame too.
-
-Sun Nov  7 18:31:04 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
-
-	* eval.c (is_defined): last_class may be 0.
-
-Sat Nov  6 19:26:55 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* Makefile.in: Added depend entry make parse.@OBJEXT@ from parse.c
-	  for UCB make
-
-Thu Nov  4 17:41:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): \< (wordbeg), \> (wordend) disabled.
-
-Wed Nov  3 08:52:57 1999  Masaki Fukushima  <fukusima@goto.info.waseda.ac.jp>
-
-	* io.c (Init_IO): forgot to use INT2FIX() around SEEK_SET, etc.
-
-Wed Nov  3 00:25:20 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_split_method): use mbclen2() to handle kcode
-	  option of regexp objects.
-
-Mon Nov  1 14:22:15 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* eval.c (rb_eval): reduce recursive calls to rb_eval()
-	  case of ||= and &&= .
-
-Sun Oct 31 13:12:42 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* regex.c (re_compile_pattern): wrong [\W] match.
-
-Fri Oct 29 16:57:30 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/nkf/lib/kconv.rb: new String methods (kconv, tojis, toeuc,
-	  tosjis).
-
-	* time.c (time_s_at): now accepts optional second argument to
-	  specify micro second.
-
-Thu Oct 28 13:35:40 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_split_method): should be mbchar aware with
-	  single char separators.
-
-Wed Oct 27 12:57:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* random.c (rb_f_srand): random seed should be unsigned.
-
-Tue Oct 26 23:58:15 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (rb_ary_collect): collect for better performance.
-
-Tue Oct 26 19:20:54 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* marshal.c (r_object): should register class/module objects.
-
-Sat Oct 23 15:59:39 1999  Takaaki Tateishi  <ttate@jaist.ac.jp>
-
-	* process.c (rb_f_system): should require at least one argument.
-
-Sat Oct 23 12:42:44 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* enum.c (enum_collect): collect without block will collect
-	  elements in enumerable.
-
-Thu Oct 21 16:14:19 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (moreswitches): function to process string option;
-	  the name is stolen from perl (not implementation).
-
-	* ruby.c (proc_options): use RUBYOPT environment variable to
-	  retrieve the default options.
-
-	* dir.c (fnmatch): use eban's fnmatch; do not depend on system's
-	  fnmatch (which may have portability problem) anymore.
-
-Wed Oct 20 15:14:24 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* marshal.c (marshal_load): should protect the generated object
-	  table (arg->data) from GC.
-
-Mon Oct 18 16:15:52 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/nkf/nkf.c (rb_nkf_kconv): output should be NUL terminated.
-
-Mon Oct 18 09:03:01 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/session.rb, smtp.rb, pop.rb: 1.0.3
-
-	* lib/net/pop.rb: new methods POP3Command#uidl, POPMail#uidl.
-
-Sun Oct 17 03:35:33 1999  Masaki Fukushima  <fukusima@goto.info.waseda.ac.jp>
-
-	* array.c (rb_ary_pop): forgot some freeze checks.
-
-Sat Oct 16 12:57:53 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* array.c (rb_ary_sort): always returns the copied array.
-
-Fri Oct 15 22:50:41 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* error.c (sys_nerr): on CYGWIN, it is _sys_nerr.
-
-Fri Oct 15 01:32:31 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* io.c (rb_io_ctl) :need to use NUM2ULONG, not NUM2INT.
-
-	* ext/Win32API/Win32API.c (Win32API_Call): need to use NUM2ULONG,
-	  not NUM2INT.
-
-Fri Oct 15 00:22:30 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (Init_Regexp): super class of the MatchingData, which was
-	  Data, to be Object.
-
-	* eval.c (ruby_run): evaluate required libraries before load &
-	  compiling the script.
-
-	* parse.y (lex_getline): retrieve a line from the stream, saving
-	  lines in the table in debug mode.
-
-	* eval.c (call_trace_func): treat the case ruby_sourcefile is null.
-
-Thu Oct 14 02:00:10 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (string): compile time string concatenation.
-
-Wed Oct 13 07:28:09 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/session.rb, smtp.rb, pop.rb: 1.0.2
-
-	* lib/net/session.rb: new method Session#set_pipe.
-
-	* lib/net/session.rb, smtp.rb, pop.rb: add RD documentation.
-
-Wed Oct 13 02:17:05 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* array.c (rb_ary_plus): remove recursion.
-
-	* array.c (rb_ary_sort_bang): detect modify attempt.
-
-Wed Oct 13 02:17:05 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (block_pass): should copy block to prevent modifications.
-	  tag in the structure should be updated from latest prot_tag.
-
-	* eval.c (proc_s_new): tag in struct BLOCK should not point into
-	  unused stack.
-
-	* dir.c (dir_s_glob): iterate over generated matching filenames if
-	  the block is given to the method.
-
-	* array.c (rb_ary_at): new methods; at, first, last.
-
-	* hash.c (rb_hash_fetch): raises exception unless the default
-	  value is supplied.
-
-	* hash.c (rb_hash_s_create): need not remove nil from value.
-
-	* hash.c (rb_hash_aset): setting value to nil does not remove key
-	  anymore.
-
-Tue Oct 12 22:29:04 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (io_read): length may be 0 or negative.
-
-Tue Oct 12 13:26:27 1999  Jun-ichiro itojun Hagino  <itojun@itojun.org>
-
-	* signal.c (posix_signal): RETSIGTYPE may be void.
-
-Tue Oct 12 03:28:03 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* array.c (rb_ary_delete_at): allows negative position.
-
-Mon Oct 11 17:42:25 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* parse.y (rb_intern): should generate distinct ID_ATTRSET symbols
-	  for the name with multiple `='s at the end.
-
-	* Makefile.in (CPPFLAGS): separate cpp flags from CFLAGS.
-
-Mon Oct 11 07:27:05 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_eval): should not execute the `else' clause on the
-	  case the exceptions are handled by the `rescue' clause.
-
-	* signal.c (Init_signal): ignore SIGPIPE by default.
-
-Wed Oct  6 17:13:19 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* ruby.c (addpath): rubylib_mangled_path() modified.
-
-Mon Oct  4 12:42:32 1999  Kazuhiko Izawa  <izawa@erec.che.tohoku.ac.jp>
-
-	* pack.c (pack_unpack): % in printf format should be %%.
-
-Mon Oct  4 10:01:40 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (rb_obj_instance_variables): should always return
-	  array for all object can have instance variables now.
-
-Mon Oct  4 00:08:34 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* pack.c (OFF16): need to adjust pointer address to pack/unpack on
-	  64bit machines.
-
-Sun Oct  3 03:05:59 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* time.c (time_arg): mktime y2k problem.
-
-Sun Sep 26 16:54:45 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* parse.y (here_document): `\r' handling for here documents.
-
-Wed Sep 22 09:20:11 1999  Masahiro Tomita  <tommy@tmtm.org>
-
-	* ext/socket/socket.c: SOCKS5 support.
-
-Wed Sep 22 07:33:23 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/session.rb, smtp.rb, pop.rb: 1.0.1
-
-	* lib/net/pop.rb: APOP did not work.
-
-	* lib/net/pop.rb: modify the way to make APOP challenge.
-
-Wed Sep 22 00:35:30 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_include): should return boolean value.
-
-	* regex.c (re_compile_fastmap): wrong comparison with mbc.
-
-	* eval.c (specific_eval): default sourcefile name should be
-	  "(eval)" for module_eval etc.
-
-Wed Sep 22 00:06:07 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* win32/Makefile: update rules.
-
-	* io.c (io_fread): should not assign in char, it maybe -1.
-
-Tue Sep 21 23:57:54 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (call_trace_func): should not propagate retval in
-	  trace_func.
-
-Mon Sep 20 21:35:39 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* win32/win32.c (myselect): assume non socket files are always
-	  readable/writable.
-
-Mon Sep 20 01:08:02 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (io_fread): should not block other threads.
-
-	* io.c (rb_io_synchronized): renamed from rb_io_unbuffered(); do
-	  not call setbuf(NULL) anymore.
-
-Sat Sep 18 13:45:43 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* stable version 1.4.2 released.
-
-Fri Sep 17 23:24:17 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* eval.c (rb_f_missing): dumped core if no argument given.
-
-Fri Sep 17 23:21:06 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* win32/win32.c (myselect): translate WSAEINTR, WSAENOTSOCK into
-	  UNIX errno constants.
-
-Fri Sep 17 00:52:27 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (arg): assignable() may return 0.
-
-Thu Sep 16 20:46:23 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* eval.c (rb_eval): was doubly evaluating the return expression.
-
-Thu Sep 16 18:40:08 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* stable version 1.4.1 released.
-
-Thu Sep 16 11:33:22 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* string.c (rb_str_match): should return nil.
-
-Wed Sep 15 22:46:37 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (rb_reg_s_quote): should quote `-' too.
-
-Tue Sep 14 15:23:22 1999  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
-
-	* parse.y (yylex): no need to ignore `\r' here.
-
-	* parse.y (nextc): strip `\r' from text.
-
-	* parse.y (nextc): support `__END__\r\n' type terminator.
-
-Mon Sep 13 10:49:19 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* eval.c (rb_eval): needless RTEST(ruby_verbose) removed.
-
-Mon Sep 13 09:10:11 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/net/session.rb, smtp.rb, pop.rb: 1.0.0
-
-Wed Sep  8 11:37:38 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* time.c (make_time_t): bit more strict comparison.
-
-Tue Sep  7 00:50:56 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* range.c (range_each): use rb_str_upto() for strings.
-
-	* string.c (rb_str_upto): set upper limit by comparing curr <= end.
-
-	* range.c (range_each): should check equality to handle magic
-	  increment.
-
-Mon Sep  6 22:43:33 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_eval): break/next/redo available within -n/-p loop.
-
-Fri Sep  3 11:14:31 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* compar.c (cmp_equal): should not raise exception; protect by
-	  rb_rescue().
-
-Thu Sep  2 05:23:05 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* file.c (rb_file_s_expand_path): use dirsep, instead of character
-	  literal '/'.
-
-	* file.c (rb_file_s_expand_path): reduce multiple dirsep at the top.
-
-Wed Sep  1 00:28:27 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_call): call rb_undefined() if a method appears not to
-	  be exist explicitly from cache.
-
-	* eval.c (rb_method_boundp): check method cache before calling
-	  rb_get_method_body().
-
-	* eval.c (rb_get_method_body): store method non-existence
-	  information in the cache.
-
-	* random.c (rb_f_srand): use getpid(2) to generate seed.
-
-	* regex.c (re_match): do not apply partial mbc match for
-	  charset_not.
-
-	* regex.c (re_compile_pattern): put extended literal prefix (0xff)
-	  only before numeric literals, not before all >0x80 char.
-
-	* regex.c (re_compile_pattern): put numeric literal in extended
-	  charset region, not normal charset bits.
-
-	* regex.c (re_compile_fastmap): calculate fastmap for charset and
-	  charset_not to treat numeric literal (e.g. \246) specially.
-
-Fri Aug 28 17:32:55 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
-
-	* eval.c (rb_eval): should set return value (nil) explicitly if a
-	  value is omitted for return statement.
-
-Sun Aug 26 20:26:40 2001  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* ext/readline/readline.c: restore terminal mode
-	  even if readline() interrupted.
-
-	* ext/readline/readline.c: returned string need to
-	  be tainted.
-
-	* ext/readline/readline.c: fixed memory leak.
-
-	* ext/readline/readline.c: allow negative index.
-
-	* ext/readline/readline.c: added Readline::HISTORY.size
-	  same as Readline::HISTORY.length
-
-	* ext/readline/readline.c: allow conditional parsing
-	  of the ~/.inputrc file by `$if Ruby'.
-
-	* ext/readline/extconf.rb: check whether the
-	  libreadline has the variable `rl_completion_append_character'
-	  (this feature was implemented from GNU readline 2.1).
-
-Thu Aug 26 15:06:11 1999  Masaki Fukushima  <fukusima@goto.info.waseda.ac.jp>
-
-	* gc.c (rb_gc): local variables may be placed beyond stack_end, so
-	  use an address from alloca(1) on non C_ALLOCA platforms.
-
-Thu Aug 26 01:24:17 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* sprintf.c (rb_f_sprintf): "%%" is legal, but "%3.14%" is not.
-
-Mon Aug 23 00:00:54 1999  Tsukada Takuya  <tsukada@fminn.nagano.nagano.jp>
-
-	* regex.c (re_compile_fastmap): wrong macro caused memory leak.
-
-Sat Aug 21 11:30:51 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (ADJ): should not adjust addresses to data on heap.
-
-Fri Aug 20 20:50:58 1999  Kenji Nagasawa  <kenn@hma.att.ne.jp>
-
-	* defines.h (PATH_SEP): path separator is ";" for OS/2.
-
-Thu Aug 19 10:50:43 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* gc.c (rb_gc): add volatile to avoid GCC optimize bug(?).
-
-Wed Aug 18 23:48:10 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* due to disk trouble, some change records were lost.  several
-	  modification made to eval.c, gc.c, io.c, pack.c,
-	  ext/extmk.rb.in, and lib/mkmf.rb.
-
-Fri Aug 13 15:41:39 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* stable version 1.4.0 released.
-
-Fri Aug 13 03:16:07 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (argf_forward): since $stdout may be non-IO, ARGF.file is
-	  not guaranteed to be IO.  check and forwarding added to every ARGF
-	  method.
-
-	* io.c (set_outfile): $stdout/$stderr may not be IO now.
-
-	* io.c (set_stdin): $stdin may not be IO now.
-
-	* range.c (rb_range_beg_len): round `end' to length as documented.
-
-	* io.c (Init_IO): preserve original stdin/stdout/stderr.
-
-Thu Aug 12 13:44:33 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (Init_load): require receives 1 argument.
-
-	* eval.c (frame_dup): should clear tmp to avoid dangling
-	  references.
-
-Wed Aug 11 13:33:13 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* eval.c (rb_eval): no automatic aggregate initialization.
-
-	* eval.c (module_setup): ditto.
-
-Wed Aug 11 18:18:41 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* eval.c (yield_under_i): automatic aggregate initialization is an
-	  ANSI feature.
-
-Wed Aug 11 10:10:02 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): parse `[].length==0' as `([].length)==0', not
-	  `([].length=)=0'
-
-	* parse.y (yylex): parse `[].length!=0' as `([].length)!=0', not
-	  `([].length!)=0'
-
-	* parse.y (peek): peek-in lexical buffer.
-
-Wed Aug 11 00:34:05 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_match): bug on backward jump adjustment concerning
-	  stop_paren.
-
-Tue Aug 10 14:54:25 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/nkf/nkf.c (rb_nkf_guess): binary detection was wrong.
-
-Tue Aug 10 00:07:36 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_clone): should use CLONESETUP().
-
-Mon Aug  9 23:57:07 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.h (CLONESETUP): should have copied generic instance
-	  variables too.
-
-Mon Aug  9 10:46:54 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* ext/socket/extconf.rb: add check for <arpa/nameser.h> and
-	  <resolv.h>.
-
-Sat Aug  7 13:19:06 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* numeric.c (flo_cmp): comparing NaN should not return value.
-	  raises FloatDomainError.
-
-Sat Aug  7 03:09:08 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (blk_free): free copied frames too.
-
-	* eval.c (frame_dup): should copy previous frames from stack to
-	  heap to preserve frame information.
-
-Fri Aug  6 15:01:07 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.3.7 - version 1.4 beta
-
-	* ext/socket/socket.c (s_recv): UDPsocket#recvfrom now returns
-	  IPsocket#addr information.
-
-	* array.c (rb_ary_subary): ary[-3,3] should not return nil.
-
-Thu Aug  5 10:58:01 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (thread_mark): protect old ruby_frame from GC during it
-	  replaced by eval().
-
-	* eval.c (eval): do not modify frame.prev; binding should preserve
-	  information about calling() too.
-
-	* eval.c (rb_yield_0): no arity check for mere yield; but only for
-	  Proc#call.
-
-Tue Aug  3 22:07:13 1999  Kazuhiro HIWADA  <hiwada@kuee.kyoto-u.ac.jp>
-
-	* object.c (rb_mod_clone): should check if iv_tbl, m_tbl are
-	  initialized.
-
-Tue Aug  3 19:03:02 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (rb_any_cmp): use rb_with_disable_interrupt() to ensure
-	  clearance of rb_prohibit_interrupt even on failure.
-
-	* eval.c (rb_with_disable_interrupt): new function added.
-
-Sat Jul 31 23:23:44 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_create_0): set THREAD_RAISED flag on thread
-	  termination by exception.
-
-	* eval.c (rb_thread_join): `$!' may not be nil for the threads
-	  created in rescue clause.
-
-	* eval.c (rb_thread_status): ditto.
-
-	* eval.c (rb_thread_join): should re-raise exception for already
-	  dead threads too.
-
-Fri Jul 30 17:56:54 1999  GOTO Kentaro  <gotoken@math.sci.hokudai.ac.jp>
-
-	* object.c (rb_mod_ge): wrong comparison.
-
-Fri Jul 30 12:15:44 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* ext/tcltklib/extconf.rb: win32 support.
-
-	* lib/mkmf.rb: use append_library().
-
-	* ext/extmk.rb.in: ditto.
-
-Fri Jul 30 02:11:48 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (rb_ary_delete): should return nil for deleting non
-	  existing item.
-
-	* io.c (rb_io_close): call rb_sys_wait() on explicit close.
-
-	* io.c (rb_io_fptr_close): do not call rb_sys_wait() on finalize.
-
-	* eval.c (yield_under_i): cbase context should be maintained for
-	  Module#module_eval().  suggested by <inaba@st.rim.or.jp>.
-
-Wed Jul 28 01:18:28 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* Makefile.in: add -I$(hdrdir)/lib to install using ftools.
-
-	* util.c: use HAVE_FCNTL_H, not HAVE_FCNTL
-
-Wed Jul 28 18:24:45 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.3.6 - version 1.4 alpha
-
-Tue Jul 27 09:38:08 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* eval.c (rb_eval): reduce recursive rb_eval() calls by
-	  NODE_BLOCKs.
-
-Tue Jul 27 01:20:40 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* file.c (rb_file_s_expand_path): drive letter patch.
-
-Mon Jul 26 02:36:31 1999  Shugo Maeda  <shugo@netlab.co.jp>
-
-	* eval.c (rb_load): should clear ruby_nerr.
-
-	* eval.c (rb_thread_join): oldbt should not be empty to unshift.
-
-Sun Jul 25 12:09:16 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* dir.c (push_braces): should treat nested braces.
-
-Fri Jul 23 02:49:49 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (rb_hash_clear): dummy argument added; suggested by
-	  <eguchi@shizuokanet.ne.jp>.  thanks.
-
-Thu Jul 22 19:37:22 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_join): get_backtrace() may return Qnil.
-	  typecheck added.
-
-Tue Jul 20 14:36:43 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* range.c (range_each): do not treat String specially (for future
-	  override).
-
-Tue Jul 20 02:28:34 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_gets): $_ should be nil, when get returns nil.
-
-	* io.c (rb_f_gets): ditto.
-
-Mon Jul 19 17:13:09 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_fastmap): should continue fastmap compile
-	  for anychar_repeat, for it's repeat anyway.
-
-Mon Jul 26 13:33:45 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* lib/jcode.rb: replaced by faster code.
-
-Mon Jul 19 01:57:28 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* lib/mkmf.rb: no longer use install program.
-
-	* ext/extmk.rb.in: use miniruby to install programs.
-
-Sat Jul 17 00:06:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/socket/socket.c (ipaddr): don't do reverse lookup if
-	  attribute do_not_reverse_lookup is set for socket classes.
-	  Experimental.  Note this is a global attribute.
-
-Fri Jul 16 22:18:29 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_eof): use feof() to check EOF already met.
-
-	* io.c (read_all): should return nil at EOF.
-
-Fri Jul 16 13:39:42 1999  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/telnet.rb: version 0.231.
-
-Fri Jul 16 10:58:22 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* regex.c (re_match): debug print removed.
-
-Fri Jul 16 09:58:15 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* many files: clean up unused variables found by gcc -Wall.
-
-	* lib/mkmf.rb: better cygwin support etc.
-
-	* ext/extmk.rb.in: ditto.
-
-	* instruby.rb: ditto.
-
-Fri Jul 16 01:37:50 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* string.c (rb_str_squeeze_bang): the type of local variable `c'
-	  should be int, not char.
-
-	* string.c (rb_str_reverse): should always return copy.
-
-Thu Jul 15 23:25:57 1999  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
-
-	* lib/debug.rb: better display & frame treatment.
-
-Thu Jul 15 21:16:41 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (rb_ary_each): returns self for normal termination;
-	  returns nil for break.
-
-	* string.c: non bang methods (e.g. String#sub) should always
-	  return copy of the receiver.
-
-Thu Jul 15 21:09:15 1999  Masaki Fukushima  <fukusima@goto.info.waseda.ac.jp>
-
-	* eval.c (find_file): do not add empty string to the path.
-
-	* configure.in (with-search-path): should not add empty string if
-	  the option is not supplied.
-
-Thu Jul 15 17:49:08 1999  Ryo HAYASAKA  <hayasaka@univ21.u-aizu.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: move `#include "ruby.h"' forward.
-
-Thu Jul 15 16:54:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.3.5 - version 1.4 alpha
-
-Wed Jul 14 23:45:33 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* eval.c (ruby_init): initialize for the first time only.
-
-Tue Jul 13 00:15:19 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (rb_hash_index): re-defined; method to retrieve a key
-	  from the value.
-
-	* hash.c (Init_Hash): member? should be re-defined for Hash.
-
-Tue Jul 12 13:54:51 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* io.c (rb_file_sysopen): wrong number of argument.
-
-Mon Jul 12 11:52:35 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_f_missing): class name included in message.
-
-	* eval.c (print_undef): better error message.
-
-Sun Jul 11 05:36:17 1999  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
-
-	* lib/debug.rb: patch to show proper position.
-
-Fri Jul  9 23:56:14 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* dln.c (dln_find_1): path conv. moved to conv_to_posix_path.
-
-	* dln.c (conv_to_posix_path): path conv. should be done.
-
-Fri Jul  9 10:26:47 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* random.c (RANDOM_NUMBER): should place parentheses.
-
-Fri Jul  8 11:00:51 1999  Shugo Maeda  <shugo@netlab.co.jp>
-
-	* numeric.c (fix_div): division may be out of fixnum range.
-
-	* bignum.c (bigdivmod): proper sign calculation to result.
-
-Wed Jul  7 18:27:41 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* st.c (st_delete_safe): was modifying wrong slot.
-
-Mon Jul  5 13:17:46 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* gc.c (rb_gc_call_finalizer_at_exit): close all files at exit.
-
-Fri Jul  2 18:00:21 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* lib/Mail/README: Mail-0.3.0 added to the distribution.
-
-Fri Jul  2 01:45:32 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_fastmap): avoid allocation of register
-	  variables for each invocation of re_match().  Suggested by
-	  Zasukhin Ruslan <ruslan@paradigmasoft.com>.  Thanks.
-
-Tue Jun 29 20:39:24 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* ext/tk/lib/tk.rb (TkVariable): bug fix; should value type check
-	  be added?
-
-	* string.c (rb_str_each_line): a bug in paragraph mode.
-
-	* ruby.c (load_file): shifted too much to skip #!.
-
-Tue Jun 29 06:50:21 1999  Wakou Aoyama  <wakou@fsinet.or.jp>
-
-	* lib/CGI.rb: 0.30 - cleanup release, incompatible.
-
-	* lib/telnet.rb: 0.22 - timeout added.
-
-Tue Jun 29 10:49:25 1999  SHIROYAMA Takayuki  <psi@fortune.nest.or.jp>
-
-	* configure.in: better Rhapsody support.
-
-	* lib/mkmf.rb: Rhapsody/NEXTSTEP support.
-
-Tue Jun 29 01:42:13 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/pty/pty.c (chld_changed): should use POSIX.1 style wait.
-
-Mon Jun 28 21:07:36 1999  KIMURA Koichi  <kbk@kt.rim.or.jp>
-
-	* ext/extmk.rb.nt: wrong result for have_library().
-
-Mon Jun 28 15:24:05 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* missing/isinf.c: OSF/1 raises SIGFPE on one()/zero().
-
-	* regex.c (re_search): should search til EOS, for patterns may
-	  match beyond the end of range.
-
-Mon Jun 28 12:49:12 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_f_select): should not accept Time objects as an
-	  argument for it is time interval.
-
-	* process.c (rb_f_sleep): ditto.
-
-	* file.c (test_s): should return nil for false condition.
-
-Mon Jun 28 12:23:52 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* bignum.c (rb_dbl2big): typo.
-
-	* file.c (rb_f_test): ditto.
-
-	* string.c (rb_str_crypt): wrong message.
-
-Sun Jun 27 19:50:11 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* eval.c (rb_f_exit): should have treat signed integer status, not
-	  VALUE.
-
-	* process.c (rb_f_exit_bang): should work like exit().
-
-Sun Jun 27 16:21:32 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* string.c (rb_str_rindex): wrong position to search.
-
-Sat Jun 26 04:05:30 1999  Takaaki Tateishi  <ttate@jaist.ac.jp>
-
-	* configure.in (configure_args): --with-search-path to specify
-	  additional ruby search path.
-
-	* ruby.c (ruby_prog_init): additional search path.
-
-Fri Jun 25 13:09:12 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* pack.c (pack_unpack): needed to initialize natint.
-
-	* regex.c (re_compile_pattern): add start_paren to avoid too much
-	  finalization on maybe_finalize_jump.
-
-Fri Jun 25 13:07:20 1999  Koji Oda  <oda@bsd1.qnes.nec.co.jp>
-
-	* missing/isinf.c: include "config.h" added.
-
-Fri Jun 25 07:25:05 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* lib/mkmf.rb: initialize $(topdir).
-
-	* ext/extmk.rb.in (install_rb): install lib/*.rb properly.
-
-	* configure.in (linux): specifies -rpath on --enable-shared.
-
-	* configure.in (aix): ruby.imp must reside in $(topdir).
-
-Thu Jun 24 19:11:29 1999  Yoshida Masato  <yoshidam@yoshidam.net>
-
-	* parse.y (rb_str_extend): multi-byte identifier in expression
-	  interpolation in strings.
-
-	* parse.y (yylex): support multi-byte char identifiers.
-
-Thu Jun 24 15:27:13 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (f_arg): check duplicate argument names.
-
-	* gc.c (rb_gc_mark): marking wrong member for NODE_ARGS.
-
-	* string.c (rb_str_rindex): POSITION specifies start point, not
-	  end point.
-
-Thu Jun 24 13:00:17 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (print_mbc): wrong boundary.
-
-	* pack.c (uv_to_utf8): raises ArgError for too big value.
-
-Thu Jun 24 11:02:51 1999  Yoshida Masato  <yoshidam@yoshidam.net>
-
-	* pack.c (uv_to_utf8): mask needed.
-
-Wed Jun 23 21:03:56 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* ruby.h (struct RFile): remove iv_tbl from struct. instance
-	  variables are handled as generic ivs.
-
-Wed Jun 23 22:06:26 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* pack.c (utf8_to_uv): pack to 7 bytes sequence.
-
-	* pack.c (uv_to_utf8): wrong boundary.
-
-	* pack.c (pack_unpack): should treat as unsigned long.
-
-Wed Jun 23 15:10:11 1999  Inaba Hiroto  <inaba@sdd.tokyo-sc.toshiba.co.jp>
-
-	* parse.y (parse_string): failed to parse nested braces.
-
-	* parse.y (parse_regx): nested braces within #{} available.
-
-Wed Jun 23 11:18:38 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (slow_search): wrong shift width for mbcs.
-
-	* eval.c (rb_thread_save_context): should not clear th->locals.
-
-Wed Jun 23 02:06:14 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): UMINUS binds too tight with digits. changed so
-	  that -2**2 => -4.
-
-	* parse.y (close_paren): `do' for expr termination now works it
-	  used to be.
-
-Wed Jun 22 18:26:42 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* pack.c (pack_pack): should initialize local variable `j'.
-
-Wed Jun 22 15:24:59 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* parse.y (here_document): a bug for multiline heredoc.
-
-Tue Jun 22 15:06:36 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* ext/socket/socket.c (ruby_socket): forgot to return fd
-	  explicitly.
-
-Tue Jun 22 13:34:12 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* rubyio.h (MakeOpenFile): should initialize member `iv_tbl'.
-
-Wed Jun 22 10:35:51 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* io.c (rb_io_gets_internal): getc(3) may not set errno on
-	  interrupt.
-
-Mon Jun 21 22:39:28 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (call_required_libraries): ruby_sourceline should be
-	  cleared before loading libraries.
-
-	* io.c (set_stdin): do not use reopen(), so that we don't need to
-	  dup original stdin before assigning $stdin.
-
-Mon Jun 21 18:04:27 1999  Ryo HAYASAKA  <hayasaka@univ21.u-aizu.ac.jp>
-
-	* ext/dbm/dbm.c: include <cdefs.h> for solaris 2.6.
-
-Mon Jun 21 15:59:47 1999  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* ext/socket/socket.c (ip_addrsetup): forgot to put `else'.
-
-Mon Jun 21 15:38:37 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (fptr_finalize): remove rb_syswait() invocation to avoid
-	  wait4(2) within GC.  rb_syswait() moved to rb_io_fptr_close().
-
-Mon Jun 21 12:05:59 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* dir.c (dir_s_glob): remove MAXPATHLEN restriction.
-
-	* ext/md5/md5init.c (md5_hexdigest): should have used "%02x".
-
-Sun Jun 20 19:50:38 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* string.c (rb_str_each_line): should have checked string
-	  boundary.
-
-Sat Jun 19 22:24:12 1999  Kenji Nagasawa  <kenn@hma.att.ne.jp>
-
-	* OS/2 patch improved.
-
-Fri Jun 18 08:30:17 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* marshal.c (r_byte): add data length check.
-
-	* ext/tcltklib/tcltklib.c (_timer_for_tcl): was doing busy-wait.
-
-Tue Jun 15 10:01:21 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* configure.in: remove trailing slash from interpreter embedded
-	  shared library path.
-
-	* configure.in (INSTALL_DLLIB): install shared lib with 0555.
-
-	* instruby.rb: changed mode for shared library into 0555.
-
-Fri Jun 11 23:27:00 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* ext/etc/etc.c (etc_passwd): should return nil, not exception for
-	  call after last passwd entry.
-
-Fri Jun 11 15:21:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* gc.c (rb_gc_mark_locations): add safety margin 1.
-
-	* eval.c (ruby_run): should protect toplevel node tree.
-
-	* ext/etc/etc.c (etc_group): dumps core if there's no more group.
-
-Fri Jun 11 01:50:25 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (ruby_run): Init_stack() was called too late; local
-	  variables happened to be higher (or lower) than stack_start.
-
-Thu Jun 10 16:41:48 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c: do not call `initialize' for IO objects.  So with Array,
-	  Hash, Range, and Time objects.
-
-	* ext/curses/curses.c (curses_getch): made thread aware using
-	  rb_read_check().
-
-	* ext/curses/curses.c (window_getch): ditto.
-
-	* ext/curses/curses.c (curses_getstr): made (partially) thread
-	  aware using rb_read_check().
-
-	* ext/curses/curses.c (window_getstr): ditto.
-
-	* io.c (rb_read_check): new function to help making something
-	  (like extension libraries) thread aware.
-
-	* eval.c (is_defined): `defined? super' should be true even for
-	  private superclass methods.
-
-Fri Jun 10 13:42:10 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* pack.c (pack_pack): template `Z' should be allowed.
-
-Wed Jun  9 13:26:38 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_loading): modified to avoid nested race
-	  condition of require().
-
-	* ext/tcltklib/tcltklib.c (ip_invoke): queue invocation on non
-	  main threads.
-
-	* ext/tcltklib/tcltklib.c (lib_mainloop): flush invocation
-	  queues periodically.
-
-	* version.c (ruby_show_version): now print the message to stdout.
-
-	* version.c (ruby_show_copyright): ditto.
-
-Tue Jun  8 00:00:34 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* pack.c (pack_unpack): append sentinel (NUL) to the string.
-
-	* ext/md5/md5init.c (md5_hexdigest): new method to obtain
-	  printable hash string.
-
-	* ext/md5/md5init.c (md5_update): should return self.
-
-	* pack.c (pack_pack): undocumented template 'U' for UTF8.
-
-	* pack.c (pack_unpack): ditto.
-
-	* marshal.c (r_byte): should replace getc() with rb_getc().
-
-	* io.c (rb_getc): getc() replacement uses READ_DATA_PENDING() and
-	  rb_thread_wait_fd().
-
-Mon Jun  7 23:23:38 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (rb_mod_clone): should call CLOSESETUP().
-
-	* eval.c (bind_clone): should call CLONESETUP() for new clone.
-
-Sat Jun  5 10:32:40 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_oct): binary (e.g. 0b10111) support.
-
-	* variable.c (rb_const_set): raise warning, not exception.
-
-	* parse.y (yycompile): initialize parser internal variables.
-
-	* parse.y (close_paren): set lex_state to EXPR_PAREN after closing
-	  parenthesis.
-
-	* parse.y (yylex): returns kDO for `do' right after method_call.
-
-Thu Jun  3 11:05:30 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* regex.c (read_backslash): should decode \b within class.
-
-Thu Jun  3 01:06:18 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* dln.c (dln_load): AIX improvement (aix_findmain removed).
-
-Wed Jun  2 00:41:31 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* pack.c (pack_unpack): new undocumented template Z which strips
-	  stuff after first null.
-
-	* pack.c (pack_pack): should preserve specified length of the
-	  resulting string.
-
-Tue Jun  1 15:29:33 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/socket/socket.c (ruby_socket): retry after GC, if socket(2)
-	  failed on EMFILE or ENFILE.
-
-	* ext/socket/socket.c (sock_s_socketpair): ditto.
-
-	* eval.c (module_setup): need to add PUSH_VAR/POP_VAR to clear
-	  dyna vars link list.
-
-	* version.h (RUBY_RELEASE_CODE): integer macro constant for source
-	  version detection.
-
-Sun May 30 22:19:12 1999  Kenji Nagasawa  <kenn@tcp-ip.or.jp>
-
-	* ext/socket/socket.c: emx/gcc 0.9d now fixes things about
-	  AF_UNIX.
-
-	* process.c: OS/2 EMX kludge.
-
-	* Makefile.in (strncasecmp.o): added dependency.
-
-Mon May 31 16:06:28 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.3.4 - preliminary release for 1.4
-
-Mon May 31 15:57:41 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_fptr_close): close on IO which main_thread is
-	  waiting cause serious exception, that vanishes the actual fd
-	  closing.  Invocation of rb_thread_fd_close() is deferred
-	  a little.
-
-Sat May 29 18:27:13 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* regex.c (re_match): stack boundary check needed.
-
-Sat May 29 12:27:00 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/tcltklib/tcltklib.c (ip_invoke): proper ref count management
-	  to avoid leak.  I HATE REF COUNTING!!
-
-	* eval.c (ruby_run): moved ruby_require_libraries() to handle `-r'
-	  from ruby_options() to avoid stack corruption for threads
-	  created in libraries.
-
-Sat May 29 02:22:12 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_yield_0): when `for' appeared in blocks, it
-	  introduced new scope for local variables.
-
-Fri May 28 17:16:49 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_squeeze_bang): squeeze AND of the arguments.
-	  UNDOCUMENTED.
-
-	* string.c (rb_str_count): new UNDOCUMENTED method.
-
-	* string.c (rb_str_delete_bang): delete AND of the arg ranges.
-	  UNDOCUMENTED FEATURE for 1.3.x.
-
-	* ext/socket/socket.c (setipaddr): re-wrote using ip_addrsetup().
-
-	* ext/socket/socket.c (ip_addrsetup): decode symbolic address
-	  <broadcast>.
-
-Thu May 27 12:27:42 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (tr_trans): should handle NUL (\0) within strings.
-
-Tue May 25 16:45:11 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_f_syscall): syscall may return values other than zero
-	  on success.
-
-	* regex.c (re_match): handle empty loop properly (hopefully).
-
-	* regex.c (re_match): remove empty group check, because it does
-	  not help non-grouping parentheses (?:..).
-
-	* regex.c (re_compile_fastmap): treating try_next, finalize_push
-	  wrong way.
-
-	* regex.c: remove some obsolete functions such as
-	  group_match_null_string_p().
-
-Mon May 24 14:47:54 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (read_backslash): read backslash by regex.
-
-Sun May 23 19:44:58 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ext/pty/pty.c (getDevice): portability patch.
-
-Fri May 21 23:01:26 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* ext/socket/getaddrinfo.c (GET_AI): should set error code.
-
-Thu May 20 03:43:44 1999  Jun-ichiro itojun Hagino  <itojun@itojun.org>
-
-	* ext/socket/socket.c: you should use sockaddr_storage to handle
-	  IPv6 addresses.
-
-	* ext/socket/getaddrinfo.c (getaddrinfo): prevent retrieving
-	  AF_INET6 address if hints.ai_flags == AI_PASSIVE.
-
-Wed May 19 12:27:07 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (exec_end_proc): should protect exceptions.
-
-	* gc.c (run_final): ditto.
-
-	* parse.y (f_rest_arg): allow just * for rest arg.
-
-	* parse.y (mlhs_basic): allow * without formal argument.
-
-	* regex.c (re_match): the variable `part' should be initialized.
-
-Tue May 18 15:25:45 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_search): a bug in range adjustment.
-
-Tue May 18 11:35:59 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* dln.c (conv_to_posix_path): path_len argument added.
-
-Mon May 17 12:26:31 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* numeric.c (fix_rev): should treat Fixnum as signed long.
-
-	* eval.c (massign): add strict number check for yield (and call).
-
-	* eval.c (proc_arity): new method to return number of arguments.
-
-	* eval.c (method_arity): new method to return number of arguments.
-
-	* parse.y (read_escape): char may be unsigned.
-
-	* string.c (rb_str_succ): ditto.
-
-	* string.c (tr_trans): ditto.
-
-	* object.c (Init_Object): methods `&', `|', `^' are added to nil.
-
-	* range.c (rb_range_beg_len): it should be OK for [0..-len-1].
-
-	* regex.c (re_search): search for byte literal within mbcs.
-
-	* regex.c (is_in_list): parsh
-
-	* regex.c (re_compile_fastmap): should have not alter the loop
-	  variable `j' if TRASLATE_P().
-
-	* regex.c (re_compile_pattern): escaped characters should be read
-	  by PATFETCH_RAW(c).
-
-Sat May 15 11:23:51 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_match): endline2 (\Z) should not match at the point
-	  between a newline and end-of-line, like endline ($).
-
-	* class.c (include_class_new): should initialize iv_tbl to share
-	  between module and iclass.
-
-Fri May 14 08:50:27 1999  Akira Endo  <akendo@t3.rim.or.jp>
-
-	* regex.c (re_compile_fastmap): it should be k != 0 to skip.
-
-Fri May 14 12:46:56 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (time_load): a bug in old marshal format support.
-
-	* instruby.rb: make site_ruby directory.
-
-Fri May 14 10:18:02 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* regex.c (re_match): a bug in inline `.*' etc.
-
-Fri May 14 09:58:46 1999  Minero Aoki  <aamine@dp.u-netsurf.ne.jp>
-
-	* ruby.c (addpath): should have specified string length.
-
-Thu May 13 10:40:44 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_eval_string_wrap): new function.
-
-	* regex.c (re_compile_pattern): POSIX line match should alter
-	  behavior for `^' and `$' to begbuf and endbuf2 respectively.
-
-	* ext/pty/pty.c: un-ANSI-fy function arguments.
-
-Wed May 12 14:19:38 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* struct.c (iv_get): in case of inheritance of generated struct
-	  class, __member__ and __size__ should also be inherited.
-	  Thanks for Pros Yeboah <yeboah@tu-harburg.de>.
-
-	* io.c (rb_f_gets_internal): should check number of arguments
-	  before checking rb_rs == rb_default_rs.  Thanks for Koji Arai
-	  <JCA02266@nifty.ne.jp>.
-
-Tue May 11 08:29:28 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): .?, .+ did not work.
-
-Mon May 10 00:59:33 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* lib/jcode.rb: forgot to squeeze on reverse (complement) case.
-
-	* string.c (tr_squeeze): should not set modify flag to be honest,
-	  if the string is not modified.
-
-	* signal.c (Init_signal): SIGTERM should not be handled.
-
-	* regex.c (re_match): seeking for longest match is now optional,
-	  which can be set using RE_OPTION_POSIXMATCH.  This satisfies
-	  POSIX longest match as much as Emacs's posix-* functions, which
-	  are known to be incomplete.
-
-Sun May  9 13:04:01 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* ext/socket/socket.c (sock_s_getaddrinfo): conversion from
-	  Fixnums to C integers needed.
-
-Sun May  9 11:51:43 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* range.c (range_eqq): reverse condition.
-
-	* range.c (range_s_new): default should be end inclusive.
-
-Sat May  8 03:27:51 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/socket/socket.c (thread_connect): replace nasty
-	  rb_thread_fd_writable() with rb_thread_select().
-
-Fri May  7 20:49:00 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* ext/socket/getaddrinfo.c (inet_pton): wrong parameter to
-	  inet_aton().
-
-	* ext/socket/addrinfo.h (__P): silly cut and paste typo.
-
-Fri May  7 17:03:57 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* dir.c (glob): removed GPL'ed glob.c completely.
-
-Fri May  7 08:17:19 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/sdbm/extconf.rb: sdbm extension added to the distribution.
-
-Fri May  7 01:42:20 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/socket/socket.c (tcp_s_gethostbyname): avoid using struct
-	  sockaddr_storage.
-
-Thu May  6 13:21:41 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (rb_ary_indexes): should not use rb_ary_concat().
-
-Thu May  4 12:34:18 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* parse.y (parse_string): there should be newline escape by
-	  backslashes in strings.
-
-	* parse.y (parse_qstring): ditto.
-
-Mon May  3 04:37:20 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* ext/tcltklib/extconf.rb: better search for libX11.
-
-	* range.c (range_s_new): embarrassing =/== typo.
-
-	* re.c (Init_Regexp): failed to set default kcode.
-
-Mon May  3 02:39:55 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* ext/socket/socket.c (open_inet): typo (res and res0).
-
-Tue May  4 02:07:49 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* mkconfig.rb: leave undefined $(VARIABLE) unexpanded in the
-	  Config::CONFIG hash table.
-
-Mon May  3 09:37:22 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): expand exactn{n} at compile time.
-	  handles stop_paren specially.
-
-	* regex.c (re_compile_pattern): expand x{n} at compile time.
-
-	* regex.c (re_search): posix line match should be checked.
-
-	* regex.c (re_search): a bug in anchor condition.
-
-Fri Apr 30 18:57:41 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.3.3
-
-	* string.c (rb_str_rindex): position should be END point, not
-	  START point.
-
-	* re.c (rb_reg_search): pos means end point on reverse now.
-
-	* array.c (rb_ary_s_create): should clear ary->ptr to avoid
-	  potential gc crash.
-
-Fri Apr 30 15:24:58 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/socket/addrinfo.h: compatibility hack for ipv4.
-
-	* ext/socket/socket.c: itojun's ipv6 patches applied.
-
-	* ext/socket/extconf.rb: detect ipv6 features based on itojun's
-	  ipv6 patches.
-
-	* ext/extmk.rb.in (enable_config): can handle --enable-xxx now.
-
-	* lib/mkmf.rb (enable_config): ditto.
-
-Fri Apr 30 05:22:23 1999  Shugo Maeda  <shugo@netlab.co.jp>
-
-	* string.c (rb_str_aset): last index should not append.
-
-Thu Apr 29 18:55:31 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* dln.c (conv_to_posix_path): remove const from args.
-
-	* ruby.c (rubylib_mangle): remove Fatal(), the obsolete function.
-
-Tue Apr 27 14:11:45 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (fname): lazy workaround for keywords did not work well.
-
-	* ext/extmk.rb.in: `--with-xxx=yyy' argument configuration.
-
-	* lib/mkmf.rb: ditto.
-
-	* misc/ruby-mode.el: forgot to handle $`.
-
-	* ext/extmk.rb.in: better AIX link support proposed by
-	  <komatsu@sarion.co.jp>.
-
-Mon Apr 26 16:46:59 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/extmk.rb.in: AIX shared library support modified.
-
-	* ext/aix_mksym.rb: ditto.
-
-	* configure.in: ditto.
-
-	* sprintf.c (rb_f_sprintf): should allocate proper sized buffer
-	  for float numbers.
-
-Sat Apr 24 00:00:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (operation): syntax like `a.[]=(1,2)' is allowed.
-
-Fri Apr 23 23:54:09 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (argf_binmode): binmode method added to ARGF.
-
-Fri Apr 23 13:55:22 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_f_chomp): should assign the result to $_.  or maybe
-	  sub/gsub/chop/chomp should NOT assign $_ altogether.
-
-Thu Apr 22 16:50:54 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_callcc): call scope_dup() for all scopes in
-	  the interpreter stack.
-
-Tue Apr 20 11:24:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_dump): `#' should be escaped.
-
-Tue Apr 20 02:32:42 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (parse_regx): option /p for posix match added.
-
-	* re.c (rb_reg_desc): did not print options properly.
-
-	* io.c (rb_file_s_open): initialize was called twice.
-
-Mon Apr 19 18:56:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* configure.in (DEFAULT_KCODE): can specify default code for
-	  $KCODE by --with-default-kcode=(euc|sjis|utf8|none).
-
-	* regex.c (IS_A_LETTER): a byte sequence shorter than mbc should
-	  not match with \w etc.
-
-Mon Apr 19 13:49:11 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (eval): should restore ruby_dyna_vars.
-
-Fri Apr 16 21:40:43 1999  Nobuyoshi Nakada  <gea02117@nifty.ne.jp>
-
-	* io.c (f_backquote): pipe_open may return nil.
-
-	* io.c (f_open): rb_io_open may return nil.
-
-	* io.c (io_s_foreach): ditto.
-
-	* io.c (io_s_readlines): ditto.
-
-	* io.c (io_defset): wrong message.
-
-Fri Apr 16 15:09:20 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* bignum.c (rb_str2inum): strtoul() returns long, not int.
-
-	* eval.c (rb_load): size of VALUE and ID may be different.
-
-	* util.c (mmprepare): int is too small to cast from pointers.
-
-	* config.guess: avoid 'linux-gnu' for alpha-unknown-linux.
-
-Thu Apr 15 23:46:20 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* ruby.c (rubylib_mangle): mangle path by RUBYLIB_PREFIX.
-
-Wed Apr 14 23:52:51 1999  SHIROYAMA Takayuki  <psi@fortune.nest.or.jp>
-
-	* node.h (NODE_LMASK): should be long to avoid overflow.
-
-Wed Apr 14 13:14:35 1999  Katsuyuki Komatsu  <komatsu@sarion.co.jp>
-
-	* dln.c: AIX dynamic link.
-
-	* ext/aix_ld.rb: ditto.
-
-Wed Apr 14 12:19:09 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* lib/thread.rb: Queue#{enq,deq} added.
-
-Tue Apr 13 17:43:56 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (rb_hash_s_create): Hash::[] acts more like casting.
-
-Tue Apr 13 00:33:52 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_stdio_set): warning for assignment to the variables
-	  $std{in,out,err}.
-
-Mon Apr 12 23:12:32 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_reopen): check for reopening same IO.
-
-Fri Apr  9 17:45:11 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (rb_compile_string): bug for nested eval().
-
-	* regex.c (re_match): should pop non-greedy stack items on
-	  failure, after best_regs are fixed.
-
-Thu Apr  8 17:30:40 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* pack.c (PACK_LENGTH_ADJUST): need to adjust for `*' length.
-
-Tue Apr  6 23:28:44 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (void_check): add void context checks.
-
-Mon Apr  5 12:23:42 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (time_s_at): should copy gmt-mode.
-
-	* eval.c (eval_node): preserve ruby_eval_tree.
-
-Fri Apr  2 14:00:34 1999  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
-
-	* lib/debug.rb: wrong command interpreting.
-
-Fri Apr  2 11:46:22 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.3.2
-
-Fri Apr  2 10:40:04 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_s_pipe): forgot to define IO::pipe.
-
-Thu Apr  1 14:40:46 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (assign): modified for rhs change.
-
-	* parse.y (stmt): unparenthesisized method calls can be right hand
-	  side expression of the assignment.
-
-Sat Mar 27 22:42:47 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* ext/nkf/nkf.c (rb_nkf_kconv): check size output_ctr before
-	  decrement.
-
-Thu Mar 25 09:11:03 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (time_s_at): preserve gmt-mode for result.
-
-	* parse.y (rb_compile_string): do not use cur_mid, use
-	  compile_for_eval instead.
-
-	* st.c (PTR_NOT_EQUAL): wrong logical condition.
-
-Wed Mar 24 13:06:43 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yycompile): should clear cur_mid after compilation.
-
-	* io.c (next_argv): need to check type for ARGV.shift.
-
-	* eval.c (blk_copy_prev): need to preserve outer scope as well as
-	  outer frames.
-
-	* parse.y (rb_compile_string): return can appear within eval().
-
-Tue Mar 23 10:15:07 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* configure.in: AC_C_CONST check added.
-
-Tue Mar 23 02:07:35 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (time_plus): preserve gmt-mode for result.
-
-Mon Mar 22 01:32:37 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_eval): adjust line numbers before expression
-	  interpolation within strings.
-
-	* eval.c (rb_eval): defined? returns nil for false condition.
-
-	* numeric.c (num_nonzero_p): returns nil for false condition.
-
-Sat Mar 20 13:07:43 1999  Keiju Ishitsuka  <keiju@rational.com>
-
-	* lib/weakref.rb: avoid leak for two weakrefs for one object.
-
-Fri Mar 19 11:26:45 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* eval.c (ruby_run): needed to eval END{} on exit.
-
-	* eval.c (rb_exit): ditto.
-
-Fri Mar 19 02:17:27 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* signal.c (Init_signal): handles terminating signals HUP, TERM,
-	  QUIT, PIPE, etc.
-
-Thu Mar 18 15:47:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* bignum.c (rb_big_and): bug in sign calculation.
-
-	* bignum.c (rb_big_or): ditto.
-
-	* io.c (rb_f_select): forgot to use to_io to retrieve IO, after
-	  calling select(2).
-
-Tue Mar 16 19:54:31 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* ext/extmk.rb.in: static linking cause infinite make loop.
-
-Tue Mar 16 18:50:04 1999  Yoshida Masato  <yoshidam@yoshidam.net>
-
-	* ext/socket/socket.c (tcp_s_gethostbyname): typo, not NUM2INT(),
-	  but INT2NUM().
-
-	* ext/socket/socket.c (mkhostent): ditto.
-
-Tue Mar 16 12:31:44 1999  Ryo HAYASAKA  <hayasaka@cheer.u-aizu.ac.jp>
-
-	* file.c (utime_internal): suppress warning by const.
-
-	* time.c (time_gmtime): ditto.
-
-Tue Mar 16 10:23:05 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (time_clone): Time object can be cloned.
-
-Tue Mar 16 03:13:10 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* ruby.c (load_file): argv[argc] should be NULL.
-
-Mon Mar 15 22:12:08 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* sprintf.c (rb_f_sprintf): typo in arg_num check at exit.
-
-Mon Mar 15 16:42:22 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (rb_ary_dup): dup2 should copy class too.
-
-Mon Mar 15 15:12:53 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
-
-	* lib/mkmf.rb: install program relative path check.
-
-Mon Mar 15 14:05:25 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (rb_reg_s_new): 2nd argument is now option.
-	  Regexp::EXTENDED can be specified.
-
-Fri Mar 12 10:47:49 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_index): str.index("") should always match at
-	  offset point.
-
-	* string.c (rb_str_upto): can specify end point exclusion.
-
-	* string.c (rb_str_index): negative offset.
-
-	* regex.c (re_match): begline should not match at the point
-	  between a newline and end-of-string.  endline neither.
-
-	* regex.c (re_compile_pattern): context_indep_anchors .
-
-	* parse.y (parse_regx): need not to push backslashes before
-	  escaped characters.
-
-	* eval.c (rb_thread_join): re-raises exception within target.
-
-Fri Mar 12 01:09:36 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* ext/readline/readline.c (readline_s_vi_editing_mode): wrong
-	  number of arguments.
-
-Fri Mar 12 02:12:50 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* pack.c (PACK_ITEM_ADJUST): "a".unpack("C3") => [97, nil, nil]
-
-Thu Mar 11 18:23:50 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* ext/socket/socket.c (Init_socket): UDPsocket was omitted.
-
-Thu Mar 11 16:43:30 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* pack.c (PACK_LENGTH_ADJUST): push fixed number of items per
-	  template to result array.
-
-	* pack.c (pack_unpack): I/N/C etc. push nil in the array for "".
-
-Tue Mar  9 00:19:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (ruby_unsetenv): use ruby_setenv(name, 0).
-
-	* hash.c (env_delete): ditto.
-
-	* string.c (rb_str_upto): do not check `beg<end' to generate
-	  strings for the pattern like "a".upto("#a").
-
-	* range.c (range_each): treat strings as special case.
-
-	* range.c (range_each): no longer use upto for generic cases.
-
-Sun Mar  7 14:21:32 1999  IKARASHI Akira  <ikarashi@itlb.te.noda.sut.ac.jp>
-
-	* string.c (rb_str_index): wrong end point calculation.
-
-Sat Mar  6 02:19:12 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (match_index): MatchingData#index(n) added.
-
-	* array.c (rb_ary_subseq): ary[n..-1] returns an sub-array unless
-	  n is too small negative index.
-
-	* re.c (rb_reg_match_method): Regexp#match(str) added.
-
-	* array.c (rb_ary_indexes): understands ranges as indexes.
-
-	* re.c (match_size): MatchingData#size added.
-
-Fri Mar  5 01:04:57 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (rb_ary_fill): modified for range.
-
-	* array.c (rb_ary_aset): a[n..m] revisited.
-
-Thu Mar  4 14:23:29 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_subseq): a[n..m] revisited.
-
-	* parse.y (method_call): allow Const::method{}.
-
-	* array.c (rb_ary_replace_method): should replace original array.
-
-Thu Mar  4 02:30:22 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* configure.in: remove --disable-thread, thread feature is no
-	  longer optional.
-
-Thu Mar  4 00:32:17 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
-
-	* parse.y (read_escape): wrong arguments for scan_oct,scan_hex.
-
-Wed Mar  3 11:51:53 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/socket/socket.c (Init_socket): rename class names as
-	  TCPsocket -> TCPSocket etc.
-
-Tue Mar  2 19:46:42 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* configure.in (LDSHARED): use gcc -Wl,-G for solaris with gcc.
-
-Tue Mar  2 17:04:19 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): backslashes do not concatenate comment lines
-	  anymore.
-
-Mon Mar  1 14:05:12 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_call0): adjust argv for optional arguments.  super
-	  without arguments emit superclass method with the value from
-	  optional arguments.  enabled as experiment.
-
-Sun Feb 28 14:04:07 1999  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* parse.y (nextc): backslash at the eof cause infinite loop
-
-Sun Feb 28 11:01:26 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* time.c (make_time_t): month range check added.
-
-Sat Feb 27 02:36:05 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (Init_Regexp): add escape as alias of quote.
-
-	* re.c (rb_reg_s_quote): char-code can be specified now.
-
-Fri Feb 26 18:45:36 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
-
-	* eval.c (error_print): bug for error message with newlines.
-
-Fri Feb 26 12:00:04 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (make_time_t): future check modified to allow 1969-12-31
-	  at certain timezone.
-
-	* time.c (time_arg): year >= 1000 should be past.
-
-	* version.c (Init_version): constant RELEASE_DATE added.
-
-Fri Feb 26 01:08:30 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_substr): returns nil for out-of-range access.
-
-	* array.c (rb_ary_subseq): returns nil for out-of-range access.
-
-	* array.c (rb_ary_store): negative index message has changed.
-
-	* string.c (rb_str_aset): reallocation needed.
-
-	* string.c (rb_str_aset): allow char append to the string.
-
-Thu Feb 25 23:30:17 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* time.c (time_load): tm_year should be packed in 17 bits, not 18.
-
-Thu Feb 25 12:50:25 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* missing/dup2.c: replaced by public domain version.
-
-	* time.c (make_time_t): add `future check' in loops.
-
-	* object.c (rb_num2dbl): forbid implicit conversion from nil, or
-	  strings.  thus `Time.now + str' should raise error.
-
-	* object.c (rb_Float): convert nil into 0.0.
-
-	* object.c (rb_Integer): conversion method improved.
-
-Thu Feb 25 03:27:50 1999  Shugo Maeda  <shugo@netlab.co.jp>
-
-	* eval.c (rb_call): should handle T_ICLASS properly.
-
-Thu Feb 25 00:04:00 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* error.c (Init_Exception): global function Exception() removed.
-
-	* variable.c (rb_class2name): returns "nil"/"true"/"false" for them.
-
-	* time.c (time_dump): time marshaling format compressed size from
-	  11 bytes to 8 bytes.  thanx to tadf@kt.rim.or.jp.
-
-	* eval.c (rb_obj_call_init): should specify arguments explicitly.
-
-Wed Feb 24 15:43:28 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): comment concatenation requires preceding space
-	  before backslash at the end of line.
-
-	* io.c (rb_f_pipe): global pipe is obsolete now.
-
-	* object.c (Init_Object): remove true.to_i, false.to_i.
-
-Tue Feb 23 14:21:41 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): warn if identifier! immediately followed by `='.
-
-Tue Feb 23 12:32:41 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* eval.c (rb_load): tilde expansion moved to find_file.
-
-	* eval.c (find_file): tilde expansion added.
-
-Tue Feb 23 10:50:20 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (require_method): require can handle multiple fnames.
-
-	* hash.c (rb_hash_foreach_iter): hash key may be nil.
-
-Mon Feb 22 17:44:02 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_match): should not pop failure point on success for
-	  non-greedy matches.
-
-	* io.c (Init_IO): remove global_functions getc, readchar, ungetc,
-	  seek, tell, rewind.
-
-Sat Feb 20 22:54:26 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* numeric.c (rb_num2long): no implicit conversion from boolean.
-
-Sat Feb 20 09:58:42 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* numeric.c (flo_to_s): portable Infinity and NaN support.
-
-Sat Feb 20 07:13:31 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* io.c (rb_file_sysopen): forgot to initialize a local variable.
-
-Fri Feb 19 23:05:07 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_subseq): range check changed.
-
-	* marshal.c: increment MARSHAL_MINOR for Time format change.
-
-	* time.c (time_old_load): support old marshal format.
-
-	* time.c (time_load): changed for new format Y/M/D/h/m/s/usec.
-
-	* time.c (time_dump): marshal dump format has changed.
-
-Fri Feb 19 00:25:57 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (time_arg): should reject "sep\0" and such.
-
-	* time.c (time_plus): Time#+ should not receive Time object
-	  operand.
-
-	* string.c (rb_str_substr): negative length raises exception now.
-
-	* array.c (beg_len): if end == -1, it points end of the array.
-
-	* array.c (rb_ary_subseq): negative length raises exception now.
-
-Thu Feb 18 20:57:04 1999  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* time.c (rb_strftime): strftime() may return 0 on success too.
-
-	* time.c (time_strftime): `\0' within format string should not be
-	  omitted in the result.
-
-	* time.c (rb_strftime): zero length format.
-
-	* time.c (time_to_a): yday start with 1 now.
-
-	* time.c (time_zone): support for long timezone name.
-
-	* time.c (time_yday): yday start with 1 now.
-
-	* time.c (time_minus): minus calculation was wrong.
-
-	* time.c (time_minus): sec, usec should be at least `long', maybe
-	  they should be `time_t'.
-
-	* time.c (time_plus): addition with float was wrong.
-
-	* time.c (time_to_s): support for long timezone name.
-
-	* time.c (time_gm_or_local): too far future check moved.
-
-	* time.c (time_arg): treat 2 digit year as 69-99 => 1969-1999,
-	  00-68 => 2000-2068
-
-Thu Feb 18 03:56:47 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* missing/fnmatch.c: moved to missing directory.
-
-Wed Feb 17 16:22:26 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* struct.c (rb_struct_alloc): actual initialization now be done in
-	  `initialize'.
-
-Wed Feb 17 09:47:15 1999  okabe katsuyuki  <hgc02147@nifty.ne.jp>
-
-	* regex.c (re_search): use mbclen() instead of ismbchar().
-
-	* re.c (rb_reg_s_quote): should handle mbchars properly.
-
-Wed Feb 17 01:25:26 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): stop comment concatenation by backslash follows
-	  after >= 0x80 char.  may cause problem with Latin chars.
-
-	* eval.c (error_print): exception in rb_obj_as_string() caused
-	  SEGV. protect it by PUSH_TAG/POP_TAG.
-
-	* error.c (exc_exception): `Exception#exception' should return self.
-
-Wed Feb 17 01:12:22 1999  Hirotaka Ichikawa  <hirotaka.ichikawa@tosmec.toshiba.co.jp>
-
-	* configure.in: BeOS patch.
-
-Tue Feb 16 14:25:00 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): should reallocate mbc space for
-	  character class unless current_mbctype is ASCII.
-
-Mon Feb 15 15:48:30 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* configure.in: specify `-Wl,-E' only for GNU ld.
-
-Mon Feb 15 11:43:22 1999  GOTO Kentaro  <gotoken@math.sci.hokudai.ac.jp>
-
-	* array.c (rb_inspecting_p): should return Qfalse.
-
-Sun Feb 14 22:36:40 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* sprintf.c (rb_f_sprintf): `%G' was omitted.
-
-Sun Feb 14 12:47:48 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* numeric.c (Init_Numeric): allow divide by zero on FreeBSD.
-
-	* numeric.c (Init_Numeric): FloatDomainError added.
-
-	* configure.in (AC_REPLACE_FUNCS): add checks for functions
-	  isinf, isnan, and finite.
-
-Sat Feb 13 01:24:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_create_0): should protect th->thread.
-
-Fri Feb 12 16:16:47 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
-
-	* string.c (rb_str_inspect): wrong mbc position.
-
-Fri Feb 12 16:21:17 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_fd_close):
-
-	* io.c (rb_io_fptr_close): tell scheduler that fd is closed.
-
-	* io.c (rb_io_reopen): ditto.
-
-	* io.c (READ_CHECK): check if closed after thread context switch.
-
-	* ext/socket/socket.c (bsock_close_read): do not check
-	  the return value from shutdown(2).
-
-	* ext/socket/socket.c (bsock_close_write): ditto.
-
-	* ext/socket/socket.c (sock_new): need to dup(fd) for close_read
-	  and close_write.
-
-	* parse.y (here_document): handle newlines within #{}.
-
-	* regex.h: should replace symbols for ruby.
-
-Fri Feb 12 00:46:28 1999  Shugo Maeda  <shugo@netlab.co.jp>
-
-	* marshal.c (r_object): should update the method name in message.
-
-	* marshal.c (w_object): limit should be converted into Fixnum.
-
-Wed Feb 10 15:20:03 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_match): empty pattern should not cause infinite
-	  pattern match loop.
-
-	* regex.c (re_compile_pattern): RE_OPTIMIZE_ANCHOR for /.*/, not
-	  for /(.|\n)/.
-
-	* numeric.c (fix_pow): `fixnum**nil' should raise TypeError.
-
-	* bignum.c (rb_big_pow): need to normalize results.
-
-Wed Feb 10 01:42:41 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* numeric.c (fix_pow): `(5**1).type' should be Integer.
-
-Tue Feb  9 01:22:49 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): do not ignore newlines in mbchars.
-
-	* io.c (rb_file_s_open): mode can be specified by flags like
-	  open(2), e.g. File::open(path, File::CREAT|File::WRONLY).
-
-	* io.c (rb_f_open): bit-wise mode flags for pipes
-
-	* io.c (Init_IO): bit flags for open.
-
-Sat Feb  6 22:56:21 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_sub_bang): should not overwrite match data by
-	  regexp match within the block.
-
-	* string.c (rb_str_gsub_bang): ditto.
-
-Sat Feb  6 03:06:17 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (match_getter): accessing $~ without matching caused SEGV.
-
-Fri Feb  5 22:11:08 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* parse.y (yylex): binary literal support, like 0b01001.
-
-	* parse.y (yylex): octal numbers can contain `_'s.
-
-	* parse.y (yylex): warns if non-octal number follows immediately
-	  after octal literal.
-
-	* parse.y (yylex): now need at least one digit after prefix such
-	  as 0x, or 0b.
-
-	* bignum.c (rb_str2inum): recognize binary numbers like 0b0101.
-
-Fri Feb  5 03:26:56 1999  Yasuhiro Fukuma  <yasuf@big.or.jp>
-
-	* ruby.c (proc_options): -e without program prints error.
-
-Fri Feb  5 00:01:50 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (terms): needed to clear heredoc_end.
-
-	* numeric.c (flo_div): allow float division by zero.
-
-Thu Feb  4 11:56:24 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* missing/strtod.c: for compatibility.
-
-	* configure.in (strtod): add strtod compatible check.
-
-	* numeric.c (rb_num2long): missing/vsnprintf.c does not support
-	  floating points.
-
-	* numeric.c (flo_to_s): ditto.
-
-Wed Feb  3 23:02:12 1999  Yoshida Masato  <yoshidam@yoshidam.net>
-
-	* regex.c (re_compile_pattern): use ismbchar() to get next char.
-
-	* regex.c (re_search): wrong mbchar shift.
-
-	* re.c (rb_reg_search): needed to reset $KCODE after match.
-
-	* regex.c (re_compile_fastmap): mbchars should match with \w.
-
-Wed Feb  3 22:35:12 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* parse.y (yylex): too big float raise warning, not error.
-
-Tue Feb  2 23:41:42 1999  Yoshida Masato  <yoshidam@yoshidam.net>
-
-	* regex.c (re_match): wrong boundary.
-
-	* regex.c (IS_A_LETTER): re_mbctab[c] may not be 1 for mbc.
-
-	* regex.c (re_search): mbchar support for shifting ranges.
-
-	* regex.c (MBC2WC): wrong conversion.
-
-Wed Feb  3 15:03:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (parse_regx): need to escape parens if terminators are
-	  not any kind of parenthesis.
-
-	* parse.y (parse_qstring): ditto.
-
-	* parse.y (parse_string): ditto.
-
-Tue Feb  2 17:11:26 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* string.c (rb_str_gsub_bang): too small realloc condition.
-
-Mon Feb  1 10:01:17 1999  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* parse.y (yylex): range check for the float literal.
-
-Sat Jan 30 18:34:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (usage): -h option to show brief command description.
-
-Sat Jan 30 08:45:16 1999  IKARASHI Akira  <ikarashi@itlb.te.noda.sut.ac.jp>
-
-	* lib/cgi-lib.rb: cookie support added.
-
-Sat Jan 30 13:38:24 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): mbchars should match with \w
-	  within character class.  Was matching with \W.
-
-	* regex.c (re_match): \w should match with multi byte characters,
-	  not its first byte.
-
-Sat Jan 30 10:06:41 1999  Yoshida Masato  <yoshidam@yoshidam.net>
-
-	* re.c (rb_reg_s_new): UTF-8 flag handle (/u, /U).
-
-	* re.c (rb_kcode): $KCODE handle for UTF-8.
-
-Sat Jan 30 01:51:16 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (rb_ary_delete_if): RTEST() missing.
-
-	* hash.c (delete_if_i): ditto.
-
-	* enum.c (Init_Enumerable): select (=find_all), detect (=find)
-	  added as aliases.
-
-Fri Jan 29 21:32:19 1999  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* hash.c (rb_f_setenv): SEGV caused by small typo.
-
-Fri Jan 29 00:15:58 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* lib/parsedate.rb (parsedate): support date format like
-	  23-Feb-93, which is required by HTTP/1.1.
-
-	* variable.c (find_class_path): avoid calling rb_iv_set().
-
-	* eval.c (backtrace): do not need to modify $SAFE internally.
-
-	* variable.c (classname): inline __classid__ access.
-
-	* eval.c (THREAD_ALLOC): needed to initialize wrapper.
-
-	* lib/ftools.rb (makedirs): allows slash at the end of the path.
-
-	* numeric.c (rb_fix_induced_from): ensure result to be Fixnum.
-
-Thu Jan 28 17:31:43 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* numeric.c (flo_to_s): float format changed to "%16.10g".
-
-Thu Jan 28 02:13:11 1999  Yoshinori Toki  <toki@freedom.ne.jp>
-
-	* array.c (rb_ary_store): expand allocated buffer by 3/2.
-
-Wed Jan 27 17:50:02 1999  Kazuhiro HIWADA  <hiwada@kuee.kyoto-u.ac.jp>
-
-	* bignum.c (dbl2big): raised error if double is too big to cast
-	  into long.  check added.
-
-Wed Jan 27 03:16:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (rb_mod_const_at): can't list constants of the
-	  untainted objects in safe mode.
-
-	* class.c (method_list): can't list methods of untainted objects
-	  in safe mode.
-
-Tue Jan 26 02:40:41 1999  GOTO Kentaro  <gotoken@math.sci.hokudai.ac.jp>
-
-	* prec.c: Precision support for numbers.
-
-Thu Jan 21 19:08:14 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_f_raise): calls `exception' method, not `new'.
-
-	* error.c (exc_exception): renamed from `new'.
-
-Wed Jan 20 03:39:48 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yycompile): rb_in_compile renamed to ruby_in_compile.
-
-	* ruby.c (load_file): define DATA if __END__ appeared in script.
-
-Tue Jan 19 14:57:51 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (here_document): need to protect lex_lastline.
-
-	* parse.y (yylex): disable %//, %'', %``.
-
-Tue Jan 19 05:01:16 1999  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* array.c (beg_len): round range value too much.
-
-Mon Jan 18 13:02:27 1999  Kuroda Jun  <jkuro@dwe.co.jp>
-
-	* hash.c (env_keys): strchr() may return NULL.
-
-Mon Jan 18 17:51:47 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* instruby.rb (wdir): install libruby.a in archdir.
-
-	* lib/ftools.rb (install): removes file before installing.
-
-Mon Jan 18 16:55:31 1999  MAEDA shugo  <shugo@aianet.ne.jp>
-
-	* eval.c (rb_callcc): experimental continuation support.
-
-Sun Jan 17 19:45:37 1999  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* pack.c (pack_pack): nil packing caused SEGV.
-
-Sat Jan 16 13:18:03 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_concat): character (fixnum) can be append to
-	  strings
-
-	* array.c (rb_ary_unshift): unshift returns array.
-
-Sat Jan 16 01:39:19 1999  Yoshida Masato  <yoshidam@tau.bekkoame.ne.jp>
-
-	* string.c (rb_str_split_method): UTF-8 support.
-
-	* regex.c: UTF-8 support.
-
-Thu Jan 14 00:42:55 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_gsub_bang): forget to add offset for null match.
-
-	* eval.c (rb_thread_local_aset): can't modify in tainted mode.
-
-	* hash.c (env_each_key): avoid generating temporary array.
-
-Wed Jan 13 23:58:50 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (rb_f_setenv): name and value can be tainted.
-
-Wed Jan  6 02:42:08 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* bignum.c (Init_Bignum): forgot to define Bignum#===.
-
-	* gc.c (gc_sweep): if add_heap() is called during GC, objects on
-	  allocated heap page(s) are not marked, should not be recycled.
-
-	* gc.c (gc_sweep): should refer latest freelist.
-
-	* gc.c (id2ref): modified to support performance patch.
-
-	* object.c (rb_obj_id): performance patch (no bignum for id).
-
-Tue Jan  5 01:56:18 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* config.guess: merge up-to-date from autoconf 2.12.
-
-	* array.c (rb_ary_join): avoid calling rb_protect_inspect() till
-	  it is really needed.
-
-	* object.c (rb_obj_inspect): show detailed information for the
-	  instance variables (infinite loop can avoid now).
-
-	* struct.c (rb_struct_inspect): avoid infinite loop.
-
-Sun Jan  3 01:37:58 1999  Takao KAWAMURA  <kawamura@ike.tottori-u.ac.jp>
-
-	* misc/ruby-mode.el (ruby-end-of-defun): moved too much.
-
-	* misc/ruby-mode.el (ruby-mode-variables): set paragraph-separator
-	  for the mode.
-
-	* misc/ruby-mode.el: proper font-lock for `def' and `nil' etc.
-
-Sat Jan  2 17:09:06 1999  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_jump_tag): new api to invoke JUMP_TAG.  tag values
-	  can obtained from rb_eval_string_protect()/rb_load_protect().
-
-	* eval.c (rb_rescue): now catches all exceptions but SystemExit.
-
-	* eval.c (rb_eval_string_protect): eval string with protection.
-
-	* eval.c (rb_load_protect): load file with protection.
-
-	* io.c (rb_io_puts): avoid infinite loop for cyclic arrays.
-
-	* eval.c (rb_thread_local_aref): thread local hash tables.
-
-	* object.c (rb_equal): check exact equal before calling `=='.
-
-Thu Dec 31 22:28:53 1998  MAEDA shugo  <shugo@aianet.ne.jp>
-
-	* eval.c (rb_f_require): feature names should be provided with
-	  DLEXT extension.
-
-	* marshal.c (Init_marshal): need to provide `marshal.so'.
-
-Wed Dec 30 02:29:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (classname): do not call rb_ivar_set().
-
-	* eval.c (ruby_run): finalizers were called too early.
-
-Fri Dec 25 12:19:30 1998  Fukuda Masaki  <fukuda@wni.co.jp>
-
-	* gc.c (rb_gc_mark): should not return on FL_EXIVAR.
-
-Fri Dec 25 11:56:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* gc.c (gc_mark): proper scanning for temporary region.
-
-	* eval.c (TMP_ALLOC): protection for C_ALLOCA was broken.
-
-Thu Dec 24 18:26:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* development version 1.3 released.
-
-Thu Dec 24 00:17:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_load): top self should be set properly.
-
-	* variable.c (classname): check __classpath__ if it is defined.
-
-	* variable.c (classname): invalid warning at -v with static linked
-	  ruby interpreter.
-
-	* eval.c (is_defined): modified for expr::Const support.
-
-	* eval.c (rb_eval): invoke method expr::Const if expr is not class
-	  nor module.
-
-	* parse.y (primary): enable expr::identifier as method
-	  invocation.
-
-Wed Dec 23 03:04:36 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_match): avoid too many loop pops for (?:..).
-
-Tue Dec 22 18:01:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental version 1.1d1 released.
-
-Mon Dec 21 01:33:03 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (TMP_PROTECT): add volatile to ensure GC protection.
-
-	* string.c (rb_str_gsub_bang): calculate buffer size properly.
-
-	* parse.y (lex_get_str): needed to return Qnil at EOS.
-
-	* eval.c (find_file): check policy modified, raise exception
-	  immediately for tainted load_path.
-
-	* hash.c (rb_f_setenv): do not depend on setenv() nor putenv().
-
-Thu Dec 17 06:29:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/tk/tkutil.c (tk_s_new): use rb_obj_instance_eval(), instead
-	  of rb_yield_0().
-
-	* eval.c (rb_f_require): forgot to call find_file in some cases.
-
-	* eval.c (rb_f_require): `require "feature.so"' to load dynamic
-	  libraries.  old `require "feature.o"' is still OK.
-
-	* eval.c (rb_eval): yield without value dumped core.
-
-Wed Dec 16 16:28:31 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental version 1.1d0 (pre1.2) released.
-
-Wed Dec 16 10:43:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_search): bound check before calling re_match().
-
-Tue Dec 15 13:59:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* error.c (exc_to_s): returns class name for unset mesg.
-
-	* error.c (exc_initialize): do not initialize @mesg by "".
-
-	* parse.y (nextc): __END__ should handle CR+LF newlines.
-
-Wed Dec  9 13:37:12 1998  MAEDA shugo  <shugo@aianet.ne.jp>
-
-	* pack.c (encodes): use buffering for B-encoding.
-
-	* pack.c (pack_pack): Q-encoding by 'M'.
-
-Tue Dec  8 14:10:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (generic_ivar_get): any object can have instance
-	  variables now.  great improvement.
-
-	* variable.c (rb_name_class): do not set __classpath__ by default,
-	  use __classid__ instead.
-
-Mon Dec  7 22:08:22 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.h (struct RFile): IO objects can have instance variables now.
-
-	* parse.y (primary): allows `def obj::foo; .. end'.
-
-Mon Dec  7 18:24:50 1998  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* ruby.c (set_arg0): $0 support for HP-UX.
-
-Mon Dec  7 01:30:28 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* dln.c (dln_strerror): better error messages on win32.
-
-Sat Dec  5 23:27:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (here_document): indentable here-doc delimiter by
-	  `<<-'.  Proposed by Clemens <c.hintze@gmx.net>.  Thanks.
-
-Thu Dec  3 16:50:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/extmk.rb.in (realclean): trouble on install.
-
-Sun Nov 29 22:25:39 1998  Takaaki Tateishi  <ttate@jaist.ac.jp>
-
-	* process.c (f_exec): check number of argument.
-
-Thu Nov 26 17:27:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1c9 released.
-
-Wed Nov 25 13:07:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_dup): do not copy additional data (STR_NO_ORIG).
-
-	* parse.y (yycompile): reduce known memory leak (hard to remove).
-
-Wed Nov 25 03:41:21 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* st.c (st_init_table_with_size): round size up to prime number.
-
-Sat Nov 21 23:27:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (rb_hash_aset): reduce copying key strings.
-
-	* gc.c (looks_pointerp): declare as inline function if possible.
-
-	* st.c (PTR_NOT_EQUAL): compare hash values first before calling
-	  comparing function.
-
-	* st.c (ADD_DIRECT): save hash value in entries to reduce hash
-	  calculation.
-
-	* string.c (rb_str_gsub_bang): avoid rb_scan_args() to speed-up.
-
-	* string.c (rb_str_sub_bang): ditto.
-
-Sat Nov 21 18:44:06 1998  Masaki Fukushima  <fukusima@goto.info.waseda.ac.jp>
-
-	* time.c (time_s_now): had memory leak.
-
-	* ext/md5/md5init.c (md5_new): had memory leak.
-
-	* ext/md5/md5init.c (md5_clone): ditto.
-
-Fri Nov 20 23:23:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* lib/delegate.rb: do not propagate hash and eql?.
-
-Thu Nov 19 01:40:52 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* sample/ruby-mode.el (ruby-expr-beg): failed to find reserved
-	  word boundary.
-
-	* eval.c (rb_eval): avoid calling `concat' method.  calls
-	  rb_ary_concat() directly for efficiency.
-
-	* eval.c (rb_eval): actual rest arguments extended arrays too much.
-
-Wed Nov 18 14:30:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* class.c (rb_define_global_function): global functions now be
-	  module function of the Kernel.
-
-Wed Nov 18 10:48:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (read_all): SEGV on large files.
-
-Tue Nov 17 18:11:20 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1c8 released.
-
-Tue Nov 17 16:58:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (arg): assignment to attribute name start with capital
-	  should be allowed.
-
-	* eval.c (thread_alloc): needed to mark terminated threads too.
-
-Tue Nov 17 12:33:48 1998  Motoyuki Kasahara  <m-kasahr@sra.co.jp>
-
-	* ext/extmk.rb.in (create_makefile): Set `libdir' to `@libdir@',
-	  Set `pkglibdir' to `$libdir/$(RUBY_INSTALL_NAME)'.
-
-Tue Nov 17 10:30:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* sprintf.c (f_sprintf): %l%%c -> %%l%c
-
-Tue Nov 17 01:08:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (ret_args): distinguish `a' and `*a' for the arguments
-	  of yield and return.
-
-	* eval.c (rb_eval): flip3 should work like sed.
-
-	* eval.c (rb_eval): flip{2,3} now have independent state for each
-	  scope to work fine with thread.
-
-Mon Nov 16 23:26:29 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (primary): exec else clause if no exception raised.
-
-Sun Nov 15 15:44:07 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* ext/extmk.rb.in (install): bug in target.
-
-Sat Nov 14 11:02:05 1998  Motoyuki Kasahara  <m-kasahr@sra.co.jp>
-
-	* Makefile.in (install): Give the argument `$(DESTDIR)' to
-	  `instruby.rb'.
-
-	* instruby.rb: Recognize ARG[0] as `destdir'.
-
-	* instruby.rb: Give the argument `destdir' to `extmk.rb'.
-
-	* ext/extmk.rb.in: Recognize ARG[1] as `$destdir'.
-
-	* instruby.rb: Create the installation directories (bindir, libdir,
-	  archdir, pkglibdir, archdir, and mandir) under `destdir', and
-	  install all files under there.
-
-	* ext/extmk.rb.in: Likewise.
-
-Sat Nov 14 10:56:55 1998  Motoyuki Kasahara  <m-kasahr@sra.co.jp>
-
-	* instruby.rb: Add the variable `pkglibdir'.
-
-	* instruby.rb: Set the variable `libdir' to `$(libdir)', not
-	  `$(libdir)/$(ruby_install_name)'. `libruby.so' and `libruby.so.LIB'
-	  are installed at `libdir'.
-
-	* instruby.rb: Set the variable `archdir' to `$(pkglibdir)/$(arch)'.
-
-Fri Nov 13 19:43:29 1998  KIMURA Koichi  <kbk@kt.rim.or.jp>
-
-	* missing/nt.c (SafeFree): wrong free offset.
-
-Thu Nov 12 20:11:53 1998  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* sample/ruby-mode.el: wrong highlight.
-
-	* parse.y (parse_regx): newline in regexp was ignored.
-
-Wed Nov 11 10:54:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (here_document): <<'FOO' should not escape anything.
-
-	* parse.y (here_document): bare << here-doc available, even though
-	  it's deprecated.
-
-	* file.c (rb_file_s_readlink): return value should be tainted.
-
-	* ext/etc/etc.c (setup_passwd): information (eg. GCOS name) should
-	  be tainted (modified at Perl Conference).
-
-Tue Nov 10 00:22:11 1998  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* configure.in: elf support for FreeBSD 3.x
-
-Tue Nov 10 00:05:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): here document available in eval.
-
-Mon Nov  9 17:55:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1c7 released.
-
-Fri Nov  6 19:25:27 1998  Takao KAWAMURA  <kawamura@ike.tottori-u.ac.jp>
-
-	* sample/ruby-mode.el: font-lock patch.
-
-Thu Nov  5 15:42:22 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* sample/README, lib/README: simple description for each file.
-
-Wed Nov  4 18:14:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (assign): attribute assignment should be called as public.
-
-Tue Nov  3 23:36:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_dump): dumps core for negative char value.
-
-	* regex.c (re_compile_pattern): out of boundary access for empty
-	  regexp.
-
-Mon Nov  2 22:54:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_aset): `str[str]' replaces first match.
-
-Mon Nov  2 18:24:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (thread_create): was accessing modified status.
-
-Sun Nov  1 01:18:52 1998  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* gc.c (xrealloc): size 0 needs round up to 1.
-
-Sat Oct 31 23:18:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_split_method): negative LIMIT means number of
-	  split fields are unlimited, as in perl.
-
-	* string.c (rb_str_split_method): if LIMIT is unspecified,
-	  trailing null fields are stripped.
-
-Sat Oct 31 04:16:14 1998  Inaba Hiroto  <inaba@st.rim.or.jp>
-
-	* string.c (str_aref): regexp index SEGVed.
-
-Fri Oct 30 14:33:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (reg_match): returns nil for unmatch.
-
-	* dir.c (dir_entries): new method.
-
-	* eval.c (block_pass): do not push block, substitute it.
-
-Fri Oct 30 01:28:52 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* range.c (range_check): avoid <=> check for Fixnums.
-
-	* array.c (rb_ary_aset): accept negative index.
-
-Wed Oct 28 22:00:54 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_match): access out of boundary fixed.
-
-Wed Oct 28 11:37:42 1998  TAMITO  <tommy@valley.ne.jp>
-
-	* io.c (f_select): fd number comparison bug.
-
-Tue Oct 27 23:07:11 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* sample/ruby-mode.el (ruby-parse-region): forgot to support %w()
-	  style array literal.
-
-	* eval.c (rb_eval): unused block raises warning.
-
-Mon Oct 26 09:37:53 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (dvar_asgn_push): dvar pushed too many times if
-	  variable-in-block first appear in loops.
-
-Sun Oct 25 22:59:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (set_list_bits): was using wrong offset.
-
-Thu Oct 22 00:07:11 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_obj_method): method retrieved from tainted object
-	  should be tainted too.
-
-	* eval.c (method_call): safe_level should be restored during
-	  Method#call.
-
-Wed Oct 21 14:21:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (Init_IO): new constants IO::SEEK_{SET,CUR,END}.
-
-	* io.c (rb_f_ungetc): ungetc pushes a char back into STDIN.
-
-Mon Oct 19 11:50:00 1998  Motoyuki Kasahara  <m-kasahr@sra.co.jp>
-
-	* ext/extmk.rb: Load '@top_srcdir@/lib/find.rb', not
-	  '../lib/find.rb'.
-
-	* ext/extmk.rb: Distinguish between `top_srcdir' and `topdir'.
-
-	* Makefile.in (CFLAGS): Add `-I.'.
-
-	* Makefile.in (lex.c): Give `@srcdir@/keywords' to gperf, not
-	  `keywords'.
-
-	* instruby.rb: Use `CONFIG["bindir"]', instead of `prefix + "/bin"'.
-
-	* instruby.rb: Use `CONFIG["libdir"]', instead of `prefix + "/lib"'.
-
-	* instruby.rb Use `CONFIG["mandir"]', instead of `prefix + "/man"'.
-
-	* instruby.rb (wdir): Add the variable to preserve the current
-	  working directory.
-
-	* instruby.rb: Chdir to wdir before install `config.h' and
-	  `rbconfig.rb'.
-
-Mon Oct 19 10:07:01 1998  EGUCHI Osamu  <eguchi@shizuokanet.ne.jp>
-
-	* eval.c (rb_eval): reduce recursive calls to rb_eval().
-
-Fri Oct 16 15:31:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (time_new_internal): timeval must be positive.
-
-Thu Oct 15 13:54:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (arg): local variables can be accessed within right side
-	  expression in assignment, notably in blocks.
-
-Wed Oct 14 00:18:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (Init_Array): Array#=== is now for equal check, not
-	  inclusion check.
-
-	* parse.y (when_args): `when a, *b' style new syntax for array
-	  expansion in `case'.
-
-Tue Oct 13 14:30:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (rb_obj_untaint): taint marks can be unset.
-
-	* eval.c (rb_eval): taint propagation for embedded strings.
-
-Mon Oct 12 13:27:15 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_call0): check stack depth more frequently.
-
-Mon Oct 12 08:08:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_p): can print even in secure mode.
-
-Sun Oct 11 22:50:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (rb_const_set): taint check for modification.
-
-	* variable.c (rb_ivar_set): taint check for modification.
-
-	* string.c (rb_str_modify): taint check for modification.
-
-	* hash.c (rb_hash_modify): taint check for modification.
-
-	* array.c (rb_ary_modify): taint check for modification.
-
-	* ruby.h (FL_TAINT): taint for all objects, not only strings.
-
-Fri Oct  9 17:01:14 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (read_all): read() returns "" at immediate EOF.
-
-	* io.c (io_read): read(nil) read all until EOF.
-
-Thu Oct  8 13:32:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (time_dump): marshal can dump Time object now.
-
-	* marshal.c (Init_marshal): rename marshal methods `_dump_to' to
-	  `_dump', `_load_from' to `_load'.
-
-	* parse.y (rb_intern): "+=".intern generates proper symbol.
-
-Mon Oct  5 18:31:53 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1c6 released.
-
-Fri Oct  2 14:22:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_search): `/\s*(--)$/ =~ "- --"' did not match,
-	  because of wrong optimize condition.
-
-Mon Oct  1 01:55:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (rb_intern): should not raise exceptions.
-
-	* parse.y (yylex): symbol like `:foo?=' should not be allowed.
-
-	* ext/extmk.rb.in: makes *.a for static link modules.
-
-Wed Sep 30 14:13:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_start): supports making a subclass of the
-	  Thread class.
-
-Tue Sep 29 17:46:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_thread_join): join is now an instance method.
-
-Fri Sep 25 12:01:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): `@foo!' should be an error.
-
-Thu Sep 24 14:55:06 1998  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* ext/etc/etc.c (Init_etc): wrong field definition.
-
-Thu Sep 17 17:09:05 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (io_reopen): was creating FILE* for wrong fd.
-
-Tue Sep 15 05:28:11 1998  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* regex.c (re_compile_pattern): forgot to fixup for the pattern
-	  like (?=(A)|(B)).
-
-Tue Sep 15 01:06:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (rb_io_gets_internal): do not set $_ by default, only
-	  gets/readline set the variable.
-
-	* eval.c (rb_f_load): load toplevel class is set to anonymous
-	  module if safe_level >= 5, to encapsulate modification.
-
-	* eval.c (rb_f_load): set frame properly.
-
-	* string.c (rb_str_each_line): do not set $_.
-
-Mon Sep 14 14:42:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_match): beginning and end of the string, do not
-	  automatically match `\b'.
-
-	* string.c (scan_once): consume at least on character.
-
-	* regex.c (re_search): wrong behavior for negative range.
-
-Sat Sep 12 21:21:26 1998  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* regex.c (re_search): range value should be maintained.
-
-Thu Sep 10 10:55:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (backref_error): yyerror does not understand formats.
-
-Tue Sep  8 18:05:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1c5 released.
-
-Tue Sep  8 10:03:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_each_line): wrong line splitting with newline at
-	  top of the string.
-
-	* string.c: non bang methods return copied string.
-
-	* eval.c (f_END): needed to initialize frame->argc;
-
-Fri Sep  4 11:27:40 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* bignum.c (bigadd): proper sign combination.
-
-	* regex.c (re_search): wrong return value for \A.
-
-Thu Sep  3 14:08:14 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1c4 released.
-
-Tue Sep  1 10:47:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (slow_search): do not compare llen and blen.  llen may
-	  be longer than blen, if little contains 0xff.
-
-	* regex.c (mbctab_euc): set 0x8e as multibyte character.
-
-	* string.c (str_inspect): mask character for octal output.
-
-Mon Aug 31 15:32:41 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_search): use calculated offset if exactn is the
-	  first opcode in the compiled regexp.
-
-	* regex.c (bm_search): use Boyer-Moore search for simple search.
-
-	* regex.c (must_instr): wrong length check if pattern includes
-	  byte escape by 0xff.
-
-	* regex.c (re_compile_pattern): need not to check current_mbctype.
-
-Sat Aug 29 16:31:40 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_check_safe_str): avoid calling rb_id2name() in normal
-	  cases to speed-up.
-
-	* eval.c (thread_raise): do not save context of terminated thread.
-
-	* regex.c (re_compile_pattern): mask \nnn over 256.
-
-Sat Aug 29 02:09:46 1998  Koji Arai  <JCA02266@nifty.ne.jp>
-
-	* sprintf.c (f_sprintf): wrong buffer size check.
-
-Fri Aug 28 01:57:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): accepts (?ix-ix) and (?ix-ix:...).
-
-Fri Aug 28 12:25:33 1998  Hiroshi Igarashi  <igarashi@ueda.info.waseda.ac.jp>
-
-	* ruby.c (ruby_require_modules): load modules in appearing order.
-
-Fri Aug 28 01:57:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): accepts (?ix-ix) and (?ix-ix:...).
-
-Thu Aug 27 12:54:28 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1c3 released.
-
-Wed Aug 26 14:40:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_eval): check whether ruby_class is properly set,
-	  before accessing it.
-
-	* eval.c (rb_obj_instance_eval): ruby_class should be Qnil for
-	  special objects like Fixnums.
-
-	* ext/tkutil/tkutil.c (Init_tkutil): removes calls to
-	  rb_yield_0().  used instance_eval() instead in the tk.rb.
-
-Wed Aug 26 11:47:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_match): pop non-greedy stack elements on success.
-
-Wed Aug 26 09:25:35 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* ruby.h: add #define environ for cygwin32.
-
-Tue Aug 25 08:57:41 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (rb_ary_sort_bang): temporarily freeze sorting array.
-
-Mon Aug 24 18:46:44 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* dln.c (dln_find_1): path check was too strict.
-
-Mon Aug 24 15:28:11 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* parse.y (f_arglist): opt_nl added after f_args.
-
-Fri Aug 21 01:06:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/socket/socket.c: grand renaming on socket.c.
-
-	* ext/socket/socket.c (inet_aton): supply inet_aton for those
-	  systems that do not have it.
-
-	* ext/socket/socket.c (setipaddr): use inet_aton instead of
-	  inet_addr.
-
-	* ext/socket/socket.c (tcp_s_gethostbyname): new method: works
-	  like Socket.gethostbyname but returning array contains ip-addrs
-	  as octet decimal string format like "127.0.0.1".
-
-	* ext/socket/socket.c (mkhostent): return format changed to
-	  [host, aliases, type, ipaddr..]  as documented.
-
-Wed Aug 19 00:31:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (io_ctl): forgot to place TRAP_END at right position.
-
-Fri Aug 14 11:01:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (call_trace_func): save __FILE__, __LINE__ before
-	  executing trace_func, since trace function should not corrupt
-	  line number information.
-
-Thu Aug 13 15:09:02 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (ary_s_new): was marking unallocated region on GC.
-
-Tue Aug 11 11:57:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1c2 released.
-
-Mon Aug 10 14:05:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* process.c (f_system): removed fflush(stdin).
-
-Fri Aug  7 17:44:44 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* error.c (err_snprintf): replace sprintf for fixed sized buffer,
-	  with snprintf to avoid buffer over-run.  For systems which does
-	  dot provide snprintf, missing/snprintf.c added.
-
-Wed Aug  5 00:47:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (rb_reg_search): recycle match object.
-
-Mon Aug  3 09:17:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (rb_str_gsub_bang): do not allocate temporary string.
-
-	* string.c (rb_str_sub_bang): use inline replace.
-
-Wed Jul 29 00:36:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (hash_s_new): the default value can be specified.
-
-	* hash.c (hash_default): method to set the default value.
-
-	* hash.c (hash_aref): now returns the default value.
-
-Tue Jul 28 13:03:25 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (ary_s_new): argument to specify initial value is added.
-
-	* array.c (ary_s_new): specifies size, not capacity.
-
-Mon Jul 27 12:39:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_replace): zero fill for expansion gap.
-
-	* regex.c (mbctab_euc): set flags on for 0xA1-0xFE.  suggested by
-	  <inaba@st.rim.or.jp>.
-
-	* string.c (str_inspect): consider current_mbctype.
-
-Sun Jul 26 15:37:11 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* array.c (ary_s_new): Array.new(1<<30) dumps core.
-
-Fri Jul 24 13:40:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1c1 released.
-
-Fri Jul 24 02:10:22 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* marshal.c (r_bytes2): allocated buffer size was too short.
-
-	* marshal.c (w_object): saves all options, not only casefold flag.
-
-	* re.c (reg_clone): now copies options properly.
-
-	* re.c (reg_get_kcode): code number was wrong.
-
-Thu Jul 23 13:11:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_attr): argument should be symbol or string.
-
-Wed Jul 22 11:59:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (calculate_must_string): wrong offset added.
-
-Wed Jul 22 11:59:59 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* st.c (rehash): still had a GC problem.  fixed.
-
-Tue Jul 21 13:19:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (gc_mark_threads): crashed on GC before thread allocation.
-
-	* st.c (rehash): GC during rehash caused SEGV.
-
-Tue Jul 21 01:25:10 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* sprintf.c (f_sprintf): integer formatter totally re-written.
-
-	* sprintf.c (remove_sign_bits): support uppercase hexadecimal.
-
-Sat Jul 18 00:14:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* sprintf.c (f_sprintf): proper sign position for %X and %O.
-
-Fri Jul 17 14:10:20 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1c0 released.
-
-Fri Jul 17 08:01:49 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* process.c (f_exec): Check_SafeStr() added.
-
-	* process.c (f_system): Check_SafeStr() moved before fork().
-
-Thu Jul 16 22:58:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (scan_once): substrings to the block should not be
-	  tainted.  use reg_nth_match(), not str_substr().
-
-	* string.c (str_substr): needed to transfer taint.
-
-Thu Jul 16 16:15:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* gc.c (xmalloc): object allocation count added to GC trigger.
-
-	* eval.c (thread_save_context): avoid marking uninitialized stack
-	  in thread_mark.  GC may be triggered by REALLOC_N().
-
-Wed Jul 15 15:11:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_31.
-
-Wed Jul 15 15:05:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (thread_create): exit() and abort() in threads now
-	  forwarded to main_thread.
-
-Tue Jul 14 14:03:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (obj_instance_variables): list names that is not
-	  instance variables.
-
-	* gc.c (GC_MALLOC_LIMIT): choose smaller limit value.
-
-Mon Jul 13 12:39:38 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (str2cstr): should not return NULL.
-
-Fri Jul 10 11:51:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (gettable): needed to add dyna_in_block() check.
-
-Thu Jul  9 17:38:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_30.
-
-Thu Jul  9 16:01:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* sprintf.c (fmt_setup): format specifier for long needed.
-
-	* sprintf.c (f_sprintf): ditto.
-
-	* numeric.c (fix2str): ditto.
-
-	* eval.c (thread_create): no more ITIMER_REAL.
-
-	* eval.c (thread_create): thread finalization needed before
-	  aborting thread if thread_abort is set.
-
-Wed Jul  8 18:17:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* bignum.c (big_pow): abandon power by bignum (too big).
-
-Tue Jul  7 13:58:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_catch): add C level catch/throw feature.
-
-Mon Jul  6 15:18:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (arg): proper return values for `||=' and `&&='.
-
-Fri Jul  3 16:05:11 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_29.
-
-Fri Jul  3 11:20:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* marshal.c (r_byte): byte should not extend sign bit.
-
-	* numeric.c (fix_mul): use FIX2LONG() instead of FIX2INT() for
-	  64bit architectures.
-
-	* marshal.c (r_bytes): remove weird casting between pointer and int.
-
-	* process.c (proc_setsid): new method Process#setsid().
-
-Thu Jul  2 12:49:21 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* marshal.c (w_object): remove `write_bignum' label for 64bit
-	  architectures.
-
-	* marshal.c (r_bytes): needs int, not long.
-
-Wed Jul  1 14:21:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* numeric.c (flo_plus): should not allow addition with strings.
-
-Wed Jul  1 13:09:01 1998  Keiju ISHITSUKA  <keiju@rational.com>
-
-	* numeric.c (num_uminus): wrong coerce direction.
-
-Tue Jun 30 10:13:44 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (f_p): accepts arbitrary number of arguments.
-
-	* eval.c (rb_yield_0): there's some case that iterator_p() returns
-	  true even if the_block was not set.  check added.
-
-Tue Jun 30 01:05:20 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (BEGIN_CALLARGS): adjust the_block before evaluating the
-	  receiver's value and the arguments.
-
-Fri Jun 26 18:02:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_28.
-
-Fri Jun 26 11:01:26 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* string.c (str_aset_method): needed to convert to string.
-
-Thu Jun 25 02:05:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_search): optimize for `.*' at beginning of the
-	  pattern.
-
-	* regex.c (re_search): optimize for character class repeat at
-	  beginning of the pattern.
-
-	* regex.c (re_compile_pattern): detect optimization potential for
-	  the compiled patterns.
-
-Thu Jun 25 00:02:26 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* re.c (reg_s_new): flag value was wrong.
-
-Wed Jun 24 23:45:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_search): wrong anchor handling for reverse search.
-
-Wed Jun 24 02:18:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (mlhs): `((a,b)),c = [[1,2]],3' assigns a=1,b=2,c=3.
-
-Tue Jun 23 11:46:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): `&&=' and `||=' added.
-
-Sat Jun 20 02:53:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (assignable): nesting local variables should have higher
-	  priority than normal local variables for assignment too.
-
-Fri Jun 19 18:28:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_27.
-
-Fri Jun 19 14:34:49 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (assign): support hack for nested multiple assignment.
-
-	* parse.y (mlhs): nested multiple assignment.
-
-	* eval.c (rb_eval): in-block variables now honors static scope.
-
-	* configure.in: RSHIFT check moved to configure.
-
-Thu Jun 18 16:46:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_26.
-
-Thu Jun 18 13:37:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* file.c (file_s_ftype): uses lstat(2) instead of stat(2).
-
-	* dir.c (dir_s_glob): there can be buffer overrun, check added.
-
-	* eval.c (f_binding): handles in-block variables declared after
-	  binding's generation.
-
-	* numeric.c (flo_floor): floor, ceil, round added to Float.
-
-Wed Jun 17 11:20:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (gettable): nesting local variables should have higher
-	  priority than normal local variables.
-
-Tue Jun 16 12:30:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* bignum.c (str2inum): handles `+ddd'.
-
-	* struct.c (make_struct): name parameter can be nil for unnamed
-	  structures.
-
-Mon Jun 15 16:30:10 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (class_s_inherited): prohibiting to make subclass of
-	  class Class.
-
-	* object.c (module_s_new): support for making subclass of Module.
-
-	* parse.y (yycompile): clear eval_tree before compiling.
-
-Fri Jun 12 17:58:18 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (eval): write back the_dyna_var into the block.
-
-Thu Jun 11 18:19:18 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_25.
-
-	* eval.c (dvar_add_compiling): register dyna_var at compile time.
-
-	* regex.c (re_compile_pattern): RE_DUP_MAX iteration is too big.
-
-Wed Jun 10 15:12:04 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (io_eof): do not block other threads.
-
-	* signal.c (trap): reserve SIGALRM for thread.
-
-	* eval.c (thread_create): use ITIMER_REAL also to avoid system
-	  call blocking.
-
-	* io.c (f_syscall): add TRAP_BEG, TRAP_END around system calls.
-
-	* io.c (io_ctl): add TRAP_BEG, TRAP_END around system calls.
-
-	* enum.c (enum_collect): did not collect false values.
-
-	* array.c (ary_new2): forgot to initialize capa field.
-
-Tue Jun  9 18:36:15 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* string.c (str_split_method): split dumped core for "\xff".
-
-Tue Jun  9 16:22:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_24.
-
-Tue Jun  9 16:04:07 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* ext/kconv/kconv.c (kconv_guess): more precise decision for EUC,
-	  using jless algorithm (3 sequential EUC hiragana characters).
-
-Tue Jun  9 15:12:44 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/kconv/kconv.c (kconv_guess): wrong guess for EUC as SJIS in
-	  some cases (0xe0 - 0xef).
-
-	* gc.c (xmalloc): insert size check for big (negative in signed)
-	  allocation size.
-
-Tue Jun  9 02:54:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* lib/parsedate.rb: wday moved to the last in the return values.
-
-Mon Jun  8 10:40:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_split_method): split dumped core for "\0".
-
-Sat Jun  6 22:50:52 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (calculate_must_string): wrong condition for
-	  {start,stop}_nowidth.
-
-	* regex.c (re_match): various features imported from GNU regex.c
-	  0.12, such as nested grouping, avoiding infinite loop with empty
-	  match, etc.
-
-	* regex.c (register_info_type): now use union.
-
-	* regex.c (re_search): more precise anchor(^) check.
-
-Wed Jun  3 18:07:54 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (reg_raise): check rb_in_compile, not rb_in_eval.
-
-Mon Jun  1 05:26:06 1998  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* string.c (trnext): casting to signed char* needed.
-
-Tue Jun  2 16:00:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/socket/socket.c (udp_addrsetup): error check enhanced.
-
-	* ext/socket/socket.c (sock_s_getservbyaname): use strtoul(), if
-	  possible.
-
-Sat May 30 07:10:02 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (reg_prepare_re): no more needless regular expression
-	  recompile on casefold conditions.
-
-Thu May 28 18:02:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (nil_plus): no more `+' method for nil.
-
-Wed May 27 17:33:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (hash_fetch): new method.
-
-	* regex.c (re_search): check whether translate table is set.
-
-Tue May 26 11:39:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_23.
-
-	* parse.y (yylex): no UPLUS/UMINUS for 1st argument if
-	  parenthesises are omitted.
-
-Tue May 26 01:09:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): (?XI) for turns off the
-	  corresponding option.
-
-Mon May 25 12:38:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): inline i option (?i).
-
-	* regex.c (re_compile_pattern): inline x option (?x).
-
-	* regex.c (re_compile_pattern): x option for regexp.
-
-	* dir.c (dir_s_open): returns block's evaluated value.
-
-	* io.c (f_open): returns block's evaluated value.
-
-	* ext/curses/curses.c (curses_addstr): nil argument caused SEGV.
-
-Fri May 22 11:52:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): push mark on (?:), so that
-	  laststart check for {a,b} can be done.
-
-Thu May 21 17:31:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_match): wrong match (too non-greedy) for `{a,b}?'.
-
-	* io.c (io_lineno): new method IO#lineno, IO#lineno=.
-
-Wed May 20 06:04:43 1998  MAEDA shugo  <shugo@aianet.ne.jp>
-
-	* BeOS patch.
-
-Wed May 20 16:32:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* bignum.c (BIGDN): use RSHIFT(), instead of mere `>>'.
-
-Tue May 19 16:36:26 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_22.
-
-Tue May 19 16:31:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (assignable): specification changed for in-block
-	  variable definition.
-
-	* eval.c (dyna_var_asgn): error in in-block variables' compile
-	  time definition.
-
-	* parse.y (str_extend): wrong nesting detection.
-
-Tue May 19 09:47:55 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* numeric.c (num2int): re-defined (extensions may use this).
-
-Mon May 18 16:40:50 1998  MAEDA shugo  <shugo@aianet.ne.jp>
-
-	* error.c (get_syserr): BeOS support.
-
-	* configure.in: modified for BeOS.
-
-	* string.c (str_dump): do not call isascii().
-
-	* sprintf.c (remove_sign_bits): forgot to initialize end pointer.
-
-	* glob.c: #include <alloca.h> added.
-
-Mon May 18 14:52:21 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_21.
-
-Mon May 18 03:27:57 1998  MAEDA shugo  <shugo@aianet.ne.jp>
-
-	* file.c (file_s_expand_path): optional second argument
-	  `default_directory' added.
-
-Sat May 16 22:06:52 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* error.c (RAISE_ERROR): wrong error message
-
-Fri May 15 14:43:25 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_20.
-
-Thu May 14 14:44:21 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* sun4 cc patches for intern.h and regex.h.
-
-Thu May 14 14:03:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* random.c (RANDOM_MAX): guessing proper maximum value for random
-	  numbers.
-
-	* random.c (f_rand): use drand48 if possible.
-
-Wed May 13 19:05:20 1998  MAEDA shugo  <shugo@aianet.ne.jp>
-
-	* BeOS patches for io.c, error.c and config.guess.
-
-Wed May 13 14:56:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_19.
-
-	* most of the Mac and BeOS patches merged, except path separators.
-
-	* error.c (err_append): generated SyntaxError was String.
-
-	* ruby.h: xxx2INT, xxx2UINT checks values as int, not long.
-
-	* ruby.h: remove typedef's. INT, UINT, UCHAR, USHORT.
-
-Tue May 12 17:38:00 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_18.
-
-Tue May 12 11:38:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* error.c (syserr_errno): returns errno of the SystemCallError.
-
-	* error.c (rb_sys_fail): saves errno in the Exception.
-
-	* error.c (set_syserr): no need to protect syserr_list.
-
-	* error.c (rb_sys_fail): no more bufsize limit.
-
-	* error.c (set_syserr): integer value of errno can be accessed by
-	  Errno::EXXX::Errno.
-
-Sun May 10 03:10:33 1998  WATANABE Tetsuya  <tetsu@jpn.hp.com>
-
-	* io.c (io_tell etc.): moved from File class to IO class.
-
-Fri May  8 12:26:37 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* pack.c (pack_unpack): should be unsigned int (was signed int).
-
-Thu May  7 16:34:10 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* pack.c (pack_pack): `V', `N' uses newly created NUM2UINT().
-
-	* ruby.h (NUM2UINT): new macro.
-
-	* bignum.c (big2uint): try to convert bignum into UINT.
-
-	* re.c (reg_match): needed to return false for match with nil.
-
-	* gc.c (obj_free): wrong condition to free string.
-
-Wed May  6 21:08:08 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* ruby.c (ruby_process_options): modified for DJGPP.
-
-Wed May  6 15:48:03 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_17.
-
-Wed May  6 01:37:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c: remove global variable `errat'.
-
-	* eval.c (rb_longjmp): embed error position information in the
-	  exception object.
-
-Sat May  2 12:20:02 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (reg_search): supports reverse search.
-
-	* string.c (str_index_method): does update $~ etc.
-
-	* eval.c (f_load): needed to clear the_dyna_vars.
-
-	* eval.c (dyna_var_asgn): do not push dyna_var, which is id == 0.
-
-	* error.c (Init_Exception): NotImplementError is no longer
-	  StandardError, which is not handled by default rescue.
-
-Fri May  1 00:35:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (proc_options): `-d' turns on verbose flag too.
-
-	* error.c (exception): last argument may be the superclass of the
-	  defining exception(s).
-
-	* io.c (Init_IO): EOFError is now subclass of the IOError.
-
-	* io.c (Init_IO): forgot to define IOError.
-
-	* error.c (Init_Exception): old Exception class renamed to
-	  StandardError.  Exception now replaces old GlobalExit.
-
-	* error.c (Init_Exception): Exception is now the root of the
-	  Global Exits.  There's no longer GlobalExit class.
-
-	* util.c (ruby_mktemp): check TMP, TMPDIR first.
-
-Thu Apr 30 01:08:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* lib/tk.rb: call 'unknown', if proc not defined.
-
-	* eval.c (handle_rescue): default rescue handles `Exceptional' not
-	  only the instance of the `Exception's.
-
-	* eval.c (f_raise): exception can be any object.
-
-	* time.c (time_gm_or_local): call time_gmtime or time_localtime.
-
-	* eval.c (f_raise): raises TypeError if the class which is not a
-	  subclass of String is specified (checked in exc_new()).
-
-	* error.c (exc_new): need to check whether invalid class (not a
-	  subclass of String) is specified.
-
-Wed Apr 29 21:05:44 1998  WATANABE Hirofumi  <eban@os.rim.or.jp>
-
-	* ruby.c (proc_options): option '-e' via tempfile.
-
-Tue Apr 28 15:27:58 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_16.
-
-Tue Apr 28 00:07:38 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (obj_is_proc): type check predicate.
-
-	* eval.c (obj_is_block): ditto.
-
-Mon Apr 27 16:59:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/gtk/gtk.c (Init_gtk): use timeout, not idle to avoid
-	  consuming CPU too much.
-
-	* lib/tk.rb: use tcltklib#_invoke instead of `_eval'.
-
-Mon Apr 27 16:59:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (ary_sort): use dup, not clone.
-
-Mon Apr 27 13:46:27 1998  Tadahiro Maebashi  <maebashi@iij.ad.jp>
-
-	* ext/tcltklib/tcltklib.c (ip_invoke): invoke tcl command
-	  directly.  need not worry about escaping tcl characters.
-
-Mon Apr 27 12:04:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* random.c (f_rand): do not call srand() implicitly.
-
-Fri Apr 24 14:35:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_15.
-
-	* parse.y (assignable): dyna_var_asgn actually defines nested
-	  local variables in outer context.
-
-	* random.c (f_rand): call srand(), if it has not called yet.
-
-	* random.c (f_srand): use tv_usec as the default seed.
-
-	* eval.c (rb_eval): values of nested local variables should be
-	  independent.
-
-	* eval.c (rb_yield_0): local variables wrong nested conditions.
-
-Wed Apr 22 23:27:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (select_get_io): get IO object by `to_io'.
-
-	* io.c (io_to_io): method to retrieve IO object, from delegating
-	  object for example.
-
-Wed Apr 22 16:52:37 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_14.
-
-	* string.c (str_modify): check for embedded pointer reference.
-
-	* gc.c (obj_free): ditto.
-
-	* pack.c (pack_pack): p/P template to embed pointers.
-
-Wed Apr 22 00:07:10 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* array.c (ary_rindex): embarrassing typo.
-
-Tue Apr 21 12:31:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_13.
-
-	* configure.in (RUBY_LIB): supports --program-{prefix,suffix}.
-
-	* array.c (ary_rindex): new method.
-
-	* io.c (io_binmode): should return self.
-
-Tue Apr 21 08:23:04 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* parse.y (here_document): calling parse_string with wrong
-	  arguments.
-
-	* struct.c (struct_aset): problem member assignment with name.
-
-Mon Apr 20 14:47:49 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_12.
-
-	* time.c (time_arg): args may be string (support for reduced
-	  implicit type conversion).
-
-	* lib/base64.rb: changed to use pack/unpack with `m' template.
-
-Mon Apr 20 06:23:20 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (mod_remove_const): new method.
-
-Sat Apr 18 03:53:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (hash_each_with_index): removed.  use Enumerable's
-	  each_with_index instead.
-
-	* class.c (rb_include_module): check for super modules, since
-	  module's included modules may be changed.
-
-Fri Apr 17 21:50:47 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* marshal.c (r_long): r_byte() may return signed byte.
-
-Fri Apr 17 11:58:30 1998  NAGAI Hidetoshi  <nagai@dumbo.ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c (lib_mainloop): thread and interrupt check.
-
-Fri Apr 17 11:06:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (find_file): try to fopen() to check whether file exists.
-
-	* ruby.c (load_file): ditto.
-
-	* struct.c (struct_aset): struct member can be set by member name.
-
-Fri Apr 17 00:47:19 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* ext/extmk.rb.in: added m68k-human support
-
-	* file.c (LOCK_SH): defines moved.
-
-	* array.c (ary_flatten_bang): simplified loop.
-
-Thu Apr 16 16:52:01 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_11.
-
-	* lib/tk.rb: thread support (experimental - maybe slow).
-
-	* eval.c (rb_longjmp): trace event on exception in raising
-	  context, just before raising exception.
-
-	* struct.c (struct_s_members): forgot to check singletons.
-
-	* struct.c (struct_aref): members can be accessed by names too.
-
-	* array.c (ary_flatten): new method.
-
-	* eval.c (rb_longjmp): prints exception information with `-d'.
-
-	* object.c (any_to_s): remove class name restriction.
-
-Thu Apr 16 01:38:02 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* file.c (thread_flock): do not block other threads.
-
-	* eval.c (thread_trap_eval): signals are now delivered to the
-	  current thread again.  In case that the current thread is dead,
-	  signals are forwarded to the main thread.
-
-	* string.c (str_new4): need not to duplicate frozen strings.
-
-Wed Apr 15 08:33:47 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* struct.c (struct_inspect): remove restriction for struct names.
-
-Wed Apr 15 02:55:02 1998  Kazuya 'Sharl' Masuda  <sharl@www.ufo.co.jp>
-
-	* x68 patches to config.sub, ext/extmk.rb.in
-
-Wed Apr 15 01:22:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_dup_frozen): do not duplicate frozen strings.
-
-	* parse.y (yylex): allow nested parenthesises.
-
-	* io.c (obj_displayln): prints newline after `display'ing the
-	  receiver.
-
-	* io.c (io_puts): avoid generating "\n" each time.  use RS_default
-	  instead.
-
-	* io.c (f_p): ditto.
-
-Tue Apr 14 22:18:17 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* struct.c (struct_aref): should not subtract negative index.
-
-Tue Apr 14 11:34:50 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_10.
-
-	* parse.y: token names prefixed by `t'.
-
-	* struct.c (struct_s_def): supports subclassing of Struct.
-
-	* io.c (io_s_new): supports subclassing of IO.
-
-Mon Apr 13 11:07:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (f_binding): need to restore method name.
-
-	* eval.c (rb_call0): raises SystemStackError, not Fatal.
-
-	* io.c (obj_display): same as `print self'.
-
-	* io.c (f_p): can now be called in the method form.
-
-	* re.c (reg_regsub): needed to be mbchar aware.
-
-Mon Apr 13 13:18:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (thread_trap_eval): all signals delivered to main_thread.
-
-Mon Apr 13 12:47:03 1998  TAKAHASHI Masayoshi  <maki@inac.co.jp>
-
-	* re.c (kcode_set_option): did not set SJIS on SJIS condition.
-
-Sun Apr 12 22:14:07 1998  Kazunori NISHI  <kazunori@swlab.csce.kyushu-u.ac.jp>
-
-	* array.c (ary_uniq_bang): should be `==', not `='. embarrassing.
-
-Sat Apr 11 02:13:30 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (ary_subseq): SEGVed for `[][1,1]'.
-
-Fri Apr 10 21:29:06 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* array.c (ary_subseq): add check for beg larger than array length.
-
-Wed Apr  8 17:24:11 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
-
-	* dir.c (dir_s_open): can be called with block (like IO#open).
-
-	* dir.c (dir_s_chdir): print directory path on error.
-
-	* dir.c (dir_s_chroot): ditto
-
-	* dir.c (Init_Dir): needed to override `new'.
-
-Thu Apr  9 18:24:58 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_09.
-
-	* string.c (str_cmp): do not depend on sentinel at the end of the
-	  strings.
-
-	* string.c (str_chomp_bang): forgot to set the sentinel.
-
-Wed Apr  8 00:59:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* bignum.c (big2int): converted int may be too big to fit in
-	  signed int.
-
-	* parse.y (arg): `foo += 1' should not cause an error.
-
-	* variable.c (rb_const_defined): returned false even if the
-	  constant is defined at the top level.
-
-	* eval.c (f_local_variables): dyna_var->id may be null.  should
-	  have checked before calling str_new2().
-
-Tue Apr  7 01:15:15 1998  Kaneko Naoshi  <wbs01621@mail.wbs.or.jp>
-
-	* re.c (reg_regsub): need to check string boundary.
-
-Tue Apr  7 19:19:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_cmp): returns either 1, 0, -1.
-
-	* array.c (ary_cmp): should check array length, too
-
-Tue Apr  7 18:50:16 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_08.
-
-Tue Apr  7 18:31:27 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* instruby.rb (mandir): dll installation for cygwin32
-
-Tue Apr  7 01:16:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* config.sub (maybe_os): TOWNS support?
-
-	* config.guess: too strict check for libc versions on linuxes.
-
-	* experimental release 1.1b9_07.
-
-	* array.c (ary_cmp): compare each element using `<=>'.
-
-	* hash.c (hash_each_with_index): yields [value, key] pair.
-
-	* class.c (class_protected_instance_methods): list protected
-	  method names.
-
-	* class.c (ins_methods_i): exclude protected methods.
-
-	* eval.c (PUSH_BLOCK): dynamic variables can be accessed from
-	  eval() with bindings.
-
-Mon Apr  6 14:49:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (thread_yield): must return evaluated value.
-
-Fri Apr  3 13:07:29 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (thread_schedule): context switch bypassed on wrong
-	  conditions.
-
-	* variable.c (rb_name_class): set classname by id before String
-	  class is initialized (1.0 behavior restored).
-
-Fri Apr  3 11:25:45 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* numeric.c (num2int): no implicit conversion from string.
-
-	* numeric.c (num2int): check whether `to_i' returns an Integer.
-
-	* numeric.c (num_zero_p): new method.
-
-	* numeric.c (num_nonzero_p): new method.  returns the receiver if
-	  it's not zero.
-
-	* eval.c (obj_instance_eval): the_class should be the object's
-	  singleton class.
-
-	* error.c (exc_s_new): message is converted into a string.
-
-Thu Apr  2 18:31:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (obj_call_init): every object call `initialize'.
-
-Wed Apr  1 08:51:53 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* parse.y (stmt): UNTIL_MOD should be for stmt, not only for expr.
-
-Wed Apr  1 01:20:31 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (true_and): boolean operators &, | and ^.
-
-Tue Mar 31 13:23:58 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (ary_compact_bang): returns nil, if it does not modify
-	  the array like String's bang methods.
-
-	* array.c (ary_uniq_bang): new method to remove duplicate items.
-
-	* eval.c (bind_s_new): new method.
-
-	* numeric.c (num2int): raise exception if Fixnums too big to
-	  convert into `int' in case that sizeof(int) < sizeof(INT).
-
-	* string.c (str_center): SEGV on negative width.
-
-	* eval.c (eval): forgot to set sourcefile.
-
-Mon Mar 30 11:12:29 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* file.c (f_test): raises exception for unknown command.
-
-	* eval.c (Init_eval): `class_eval': alias to the module_eval.
-
-Mon Mar 30 18:50:42 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* string.c (str_capitalize_bang): did not check string modification.
-
-	* string.c (str_delete_bang): wrong conversion.
-
-	* string.c (str_intern): typo in error message.
-
-Mon Mar 30 01:44:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (obj_instance_eval): accepts block as evaluation body.
-	  No compilation needed each time.
-
-	* eval.c (mod_module_eval): ditto
-
-	* file.c (file_s_umask): umask did not return old values, if no
-	  argument given.
-
-Sun Mar 29 00:54:23 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (f_throw): nil returned always.
-
-Sat Mar 28 20:40:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_06.
-
-Sat Mar 28 16:07:11 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* io.c (io_closed): should not cause exception for closed IO.
-
-	* string.c (str_tr): returned nil for success.
-
-Sat Mar 28 00:47:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (f_local_variables): new method to return an array of
-	  local variable names.
-
-	* variable.c (obj_instance_variables): now returns an array of
-	  variable names, as described in the reference.
-
-	* eval.c (rb_attr): honors default method visibility of the
-	  current scope.
-
-Fri Mar 27 13:49:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_05.
-
-	* ruby.c (ruby_prog_init): `site_ruby' added to load_path.
-
-	* ruby.c (ruby_prog_init): load-path order changed.  Paths in
-	  the RUBYLIB environment variable comes first in non-tainted
-	  mode.
-
-Thu Mar 26 11:51:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_call): new feature: `protected' methods.
-
-	* string.c (str_dump): new method.
-
-	* eval.c (block_pass): block argument can be nil, which means no
-	  block is supplied for the method.
-
-Wed Mar 25 21:20:13 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* string.c (str_reverse_bang): string copied to wrong place.
-
-Wed Mar 25 08:12:07 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* numeric.c (flo_modulo): caused SEGV if left operand is not a
-	  float value.
-
-	* eval.c (f_eval): optional third and fourth argument to specify
-	  file-name and line-number.
-
-	* eval.c (eval): file-name and line-number set properly.
-
-	* parse.y (assign_in_cond): literal assignment is now warning, not
-	  compile error.
-
-	* error.c (Warn): Warn() always print message, OTOH Waring()
-	  prints when verbose flag is set.
-
-Tue Mar 24 12:50:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (ruby_prog_init): `.' should come last in the load-path.
-
-	* eval.c (Init_eval): `__send__', alias for `send'.
-
-Mon Mar 23 12:44:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_chomp_bang): now takes `rs' as an argument.
-
-	* eval.c (thread_free): main_thread should not be freed.
-
-Fri Mar 20 16:40:34 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_chomp_bang): chomp! (and other ! methods) returns
-	  nil if it does not modify the string.
-
-	* string.c (str_sub_iter_s): should check last pattern since it
-	  may be matched to null.
-
-Thu Mar 19 13:48:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_04.
-
-	* parse.y (yylex): `10e0.9' should cause syntax error.
-
-Wed Mar 18 17:46:31 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (load_file): new file object constant DATA.  Only
-	  available for the script from the file.
-
-	* regex.c (re_match): forwarding failure point popped too much.
-
-Tue Mar 17 18:23:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* math.c (math_frexp): newly added.
-
-	* math.c (math_ldexp): ditto.
-
-	* bignum.c (bigdivmod): calculates modulo.
-
-	* numeric.c (fix_remainder): returns reminder, formerly introduced
-	  as modulo.
-
-	* numeric.c (fix_modulo): calculates proper `modulo'.
-
-	* bignum.c (bigdivmod): wrong sign for reminder.
-
-Mon Mar 16 17:07:28 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_03.
-
-Mon Mar 16 16:33:53 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* io.c (pipe_finalize): needed to add pipe_finalize to pipes on
-	  cygwin32.
-
-Mon Mar 16 14:11:06 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* class.c (ins_methods_i): needed to consider NOEX_UNDEF.
-
-Mon Mar 16 13:23:53 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* io.c (io_check_closed): check for `fptr->f2 == NULL'.
-
-	* io.c (io_fptr_close): ditto.
-
-Mon Mar 16 11:49:25 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (pipe_atexit): free()ing referencing pipe_list.
-
-	* range.c (range_length): returns zero, if the first is greater
-	  than the last.
-
-	* signal.c (trap_restore_mask): restore signal mask before raising
-	  exceptions and throws.
-
-Fri Mar 13 13:49:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_02.
-
-	* object.c (mod_clone): need to dups constants and instance
-	  variables.
-
-	* eval.c (rb_eval): forgot to initialize body for NODE_DEFS.
-
-	* eval.c (rb_eval): retrieve self from calling frame, since self
-	  changes sometimes.
-
-	* env.h (FRAME): need to save self in the calling frame.
-
-	* io.c (f_gets_method): rs should be initialized by RS.
-
-Thu Mar 12 15:33:57 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* experimental release 1.1b9_01.
-
-	* range.c (range_s_new): check values by `first <= last'.
-
-	* parse.y (lastline_set): fixed offset for $_ and $~ in the local
-	  variable space.
-
-Wed Mar 11 02:14:17 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (io_gets): handle normal case specially for speed.
-
-	* eval.c (rb_disable_super): function to disable superclass's
-	  method explicitly.
-
-	* eval.c (rb_eval): inherits previous method definition's
-	  NOEX_UNDEF-ness, if exists.
-
-	* class.c (rb_define_method): disables superclass's overriding
-	  method by default.
-
-Wed Mar 11 01:40:48 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
-
-	* numeric.c (flo_gt,etc.): do not depend on `<=>', to handle NaN.
-
-Tue Mar 10 00:03:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (load_file): understands multiple options in #! line.
-
-	* regex.c (re_compile_pattern): support for [:alpha:] etc.
-
-Mon Mar  9 16:53:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.h (GetOpenFile): embed io_check_closed in GetOpenFile.
-
-	* sprintf.c (f_sprintf): zero padding failed for negative
-	  integers.
-
-	* sprintf.c (remove_sign_bits): failed to remove some bits.
-
-Sat Mar  7 21:51:46 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
-
-	* class.c (ins_methods_i): body may be NULL for some case.
-
-Fri Mar  6 17:23:07 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (mbcinit): table driven mbchar detection.
-
-	* object.c (obj_alloc): check for allocating instance for the
-	  primitive classes (mostly perfect).
-
-	* ext/curses/curses.c (curses_finalize): restore original state at
-	  interpreter termination.
-
-	* ext/curses/curses.c (curses_addstr): forgot to check argument
-	  type (caused SEGV).  now uses STR2CSTR() macro.
-
-Thu Mar  5 13:47:39 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (block_pass): accepts method object as block args.
-
-	* eval.c (f_missing): use any_to_s() for stringify.
-
-Wed Mar  4 01:39:52 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (block_arg): new syntax - block argument in the
-	  calling arglist.
-
-	* eval.c (rb_call): no module search. simplified a lot.
-
-	* eval.c (rb_eval): block arg support.
-
-	* parse.y (f_block_arg): new syntax - block argument in the
-	  formal arglist.
-
-Tue Mar  3 14:20:15 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (obj_method): returns bound method object.
-
-	* eval.c (rb_call): argument check for empty methods.
-
-	* ruby.h (NUM2CHR): new macro, originally from curses module.
-
-Tue Mar  3 13:03:35 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
-
-	* io.c (io_putc): new method.
-
-Tue Mar  3 11:21:28 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_inspect): more strict charcode detection.
-
-	* eval.c (thread_stop): stopping only thread raises ThreadError
-	  exception.
-
-Tue Mar  3 08:04:56 1998  Tadayoshi Funaba  <tadf@kt.rim.or.jp>
-
-	* struct.c (struct_alloc): incomplete struct initialization made
-	  GC to access unallocated addresses.
-
-Mon Mar  2 16:28:27 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (thread_stop_method): remove Thread#stop.
-
-Fri Feb 27 18:16:26 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1b9 released.
-
-Fri Feb 27 09:36:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (hash_delete_nil): needed to compare value to nil, since
-	  nil is the valid key for hashes.
-
-	* hash.c (hash_foreach_iter): rehashing causes IndexError.
-
-	* hash.c (hash_foreach_iter): rehash check by pointer comparison.
-
-Thu Feb 26 17:22:13 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (fname): convert reswords into symbols.
-
-	* parse.y (reswords): reserved words are now embedded in the
-	  syntax (sigh).
-
-	* parse.y: now reserved words can be method names safely.
-
-Wed Feb 25 15:50:07 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (mod_module_eval): clear the_scope's PRIVATE flag before
-	  calling eval().
-
-	* gc.c (gc_call_finalizer_at_exit): run finalizers before any data
-	  object being freed.
-
-	* eval.c (rb_eval): needed to keep prot_tag->retval before
-	  evaluating the ensure clause.
-
-Tue Feb 24 11:16:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): reserved words can be appear as method names at
-	  right after 'def' and `.'(dot), like foo.next.
-
-	* eval.c (return_check): checks for return out of thread (formerly
-	  done in return_value).
-
-	* eval.c (POP_TAG): copy retval to outer level.
-
-	* eval.c (return_value): just set retval, no check, no unwinding.
-
-	* parse.y (nextc): line continuation by backslash at end of line.
-
-	* regex.c (re_compile_pattern): forgot to clear pending_exact on
-	  closing parentheses.
-
-	* parse.y (assignable): should not assign dyna_var to true, if it
-	  is already defined.
-
-Mon Feb 23 14:35:03 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (obj_is_kind_of): no longer accepts true/false/nil.
-
-	* object.c ({true,false,nil}_to_i): can be converted into integers.
-
-Mon Feb 23 12:11:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (reg_s_quote): needed to be mbchar aware.
-
-	* eval.c (proc_s_new): wrong iter mark.
-
-Sat Feb 21 22:59:30 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
-
-	* io.c (f_syscall): no argument check.
-
-Fri Feb 20 10:17:51 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1b8 released.
-
-	* ext/kconv/kconv.c (kconv_kconv): default output code now be
-	  determined according to the value of $KCODE.
-
-	* re.c (rb_get_kcode): can retrieve $KCODE from C code.
-
-	* parse.y (stmt): if/unless modifiers returns nil, if condition is
-	  not established.
-
-Thu Feb 19 11:06:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/kconv/kconv.c (kconv_kconv): charcode can be specified by
-	  code name (JIS, SJIS, EUC like value of $KCODE).
-
-	* regex.c (re_compile_pattern): forgot to fixup_jump for (?:..).
-
-	* regex.c (re_compile_pattern): needed to clear pending_exact on
-	  non-registering grouping (?:...).
-
-Wed Feb 18 19:54:21 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (here_document): needed to set lex_state to EXPR_END.
-
-Wed Feb 18 18:45:10 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* patches for cygwin32 applied.
-
-Wed Feb 18 00:41:31 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_sub_s): needed to be mbchar aware to increment one
-	  character.
-
-	* regex.c (re_match): \Z matches newline just before the end of
-	  the string.
-
-Tue Feb 17 00:04:32 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (time_arg): Time.gm and Time.local now understands
-	  Time#to_a format.
-
-	* string.c (str_sub_s): replace happened twice for null pattern.
-
-	* regex.c (re_search): null pattern should not match after newline
-	  at the end of string.
-
-	* time.c (time_isdst): now returns boolean value.
-
-	* error.c (rb_check_type): treat special constants in messages.
-
-	* parse.y (yylex): new form `::Const' to see toplevel constants.
-
-	* parse.y (cond): SEGV on `if ()'.
-
-	* gc.c (obj_free): some data needed explicit free().
-
-Mon Feb 16 23:55:40 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (blk_free): release duplicated block informations.
-
-	* eval.c (blk_copy_prev): duplicate outer block information into
-	  the heap, when proc/binding created.
-
-Mon Feb 16 14:38:25 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (time_mon): now 1 for January and so on.
-
-	* time.c (time_year): year in 19xx (no + 1900 needed anymore).
-
-Mon Feb 16 13:28:33 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): need to fetch mbchar's second byte
-	  without translation.
-
-Mon Feb 16 12:29:27 1998  MAEDA shugo  <shugo@po.aianet.ne.jp>
-
-	* eval.c (f_pass_block): pass iterator block to other method.
-
-Fri Feb 13 08:16:11 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (parse_regx): handle \s before read_escape().
-
-	* parse.y (read_escape): `\s' in strings as space.
-
-Tue Feb 10 17:29:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1b7 released.
-
-	* string.c (str_aset): string insertion by `str[n] = str2'.
-
-	* string.c (str_oct): does recognize `0x'.
-
-	* sprintf.c (f_sprintf): use base 10 for conversion from string to
-	  integer.
-
-Mon Feb  9 14:51:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* numeric.c (do_coerce): proper error message.
-
-	* string.c (str_sum): bug - masked by wrong value. (sigh..)
-
-Sat Feb  7 15:11:14 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_empty): new method
-
-Fri Feb  6 01:42:15 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c (time_asctime): use asctime(3), not strftime(3).
-
-Thu Feb  5 18:58:46 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (io_fptr_close): do not free path on close().
-
-	* array.c (ary_filter): new method.
-
-	* enum.c (enum_each_with_index): new method.
-
-Thu Feb  5 14:10:35 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (primary): singleton class def can be appeared inside
-	  method bodies.
-
-	* hash.c (hash_replace): replace content.
-
-	* string.c (str_replace_method): replace content.
-
-	* array.c (ary_replace_method): replace elements.
-
-	* string.c (str_succ_bang): String#succ!
-
-Thu Feb  5 18:20:30 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* string.c (str_upcase_bang): multi byte character support.
-
-Wed Feb  4 13:55:26 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (ary_reverse): SEGV on empty array reverse.
-
-Tue Feb  3 12:24:07 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (match_to_a): non matching element should be nil.
-
-	* ruby.c (ruby_load_script): load script after all initialization.
-
-	* bignum.c (str2inum): need to interpret prefix `0' of `0x'.
-
-Tue Feb  3 10:00:18 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* numeric.c (fix_rshift): use `sizeof(INT)*8' instead of 32.
-
-Mon Feb  2 14:09:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (set_arg0): grab environment region too.
-
-Thu Jan 29 18:36:25 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* process.c (rb_proc_exec): check `sh' to be exist.
-
-Thu Jan 29 18:18:19 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (io_stdio_set): assignment to $stdin or $stdout does
-	  reopen() as well as $stderr.
-
-Thu Jan 29 14:18:40 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* class.c (mod_ancestors): should not include singleton classes.
-
-	* object.c (obj_type): should not return internal class.
-
-	* io.c (io_reopen): unwillingly closes stdio streams.
-
-Thu Jan 29 11:50:35 1998  Toshihiko SHIMOKAWA  <toshi@csce.kyushu-u.ac.jp>
-
-	* ext/socket/socket.c (udp_addrsetup): forgot to use htons().
-
-Tue Jan 27 23:15:24 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* keywords: __FILE__, __LINE__ are available again.
-
-Fri Jan 23 14:19:28 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1b6 released.
-
-	* object.c (mod_to_s): need to duplicate classpath.
-
-	* error.c (exc_inspect): need to duplicate classpath.
-
-Thu Jan 22 00:37:47 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.h (STR2CSTR): new macro to retrieve char*.
-
-	* class.c (rb_define_method): `initialize' should always be
-	  private, even if it defined by C extensions.
-
-	* eval.c (rb_eval): `initialize' should always be private.
-
-Thu Jan 22 16:21:08 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_eval): some singleton class def cause SEGV.
-
-	* eval.c (TMP_ALLOC): replace ALLOCA_N, where thread context
-	  switch may happen.
-
-Wed Jan 21 01:43:42 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (PUSH_FRAME): do not use ALLOCA_N().  crash on some
-	  platforms that use missing/alloca.c.
-
-	* regex.c (re_compile_pattern): too many pops for non register
-	  subexpr.
-
-	* parse.y (yylex): open parentheses after identifiers are argument
-	  list, even if whitespaces have seen.
-
-Tue Jan 20 15:19:59 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (terms): quoted word list by %w(a b c).
-
-	* ext/tcltklib/extconf.rb: more accurate check for tcl/tk libs.
-
-	* file.c (rb_stat): most of the FileTest methods (and function
-	  `test') accept File objects as the argument.
-
-Tue Jan 19 18:19:24 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* ext/extmk.rb.in (install): there should be no newline after install:
-
-	* re.c (MIN): renamed from min().  there's a local variable named
-	  min in the file, so that some cpp will raise an error.
-
-Mon Jan 19 16:30:05 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1b5 released.
-
-	* process.c (rb_syswait): no exception raised.
-
-Fri Jan 16 00:43:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.h (CLONESETUP): copies its singleton classes too.
-
-	* class.c (singleton_class_attached): saves binded object in the
-	  singleton classes.
-
-	* eval.c (rb_eval): calls singleton_method_added even in the
-	  singleton class clauses.
-
-Fri Jan 15 23:22:43 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* ruby.c (proc_options): -S does not recognize PATH.
-
-Thu Jan 15 02:03:12 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_clear_cache_by_id): clear only affected cache
-	  entries.
-
-Wed Jan 14 02:14:48 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/socket/socket.c: new UDP/IP socket classes.
-
-Tue Jan 13 10:00:18 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_cmp): ignorecase($=) works wrong.
-
-Fri Jan  9 13:19:55 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1b4 released.
-
-	* eval.c (f_missing): class name omitted from the error message.
-
-	* error.c (exc_inspect): description changed.
-
-	* string.c (Init_String): GlobalExit's superclass did not filled,
-	  since GlobalExit created earlier than String.
-
-Thu Jan  8 12:10:09 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (aryset): expr in the brackets can be null.
-
-Wed Jan  7 21:13:56 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (io_reopen): keep stderr unclosed.
-
-	* io.c (io_errset): keep stderr unclosed.
-
-Tue Jan  6 00:27:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y: syntax modified for `while expr do .. end' etc.
-
-	* process.c (f_exec,f_system): can supply arbitrary name for the
-	  new process.
-
-Mon Jan  5 16:59:13 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* file.c (file_s_basename): removes any extension by ".*".
-
-Sun Jan  4 19:36:22 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* parse.y (yylex): needed to update lex_p (reading point).
-
-Sat Jan  3 19:14:14 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* class.c,object.c: duplicate defines mKernel and cFinxnum.
-
-Fri Jan  2 20:38:59 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/curses/curses.c (NUM2CHAR): uses the first character for
-	  string arguments.
-
-	* array.c (ary_fill): did not extend array for ranges.
-
-	* array.c (beg_len): did not return end pos bigger than size.
-
-Fri Jan  2 02:09:16 1998  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* dir.c (dir_s_chdir): bug in nil check.
-
-	* array.c (ary_fill): bug in nil check.
-
-Tue Dec 30 11:46:23 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* hash.c (env_path_tainted): checks directories in PATH
-	  environment variable are not world writable.
-
-	* ruby.c (load_file): invoke specified interpreter if the #! line
-	  does not contain the word `ruby'.
-
-Fri Dec 26 03:26:41 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (uscore_get): type information included in the error
-	  message.
-
-	* variable.c (f_untrace_var): does not free trace-data within
-	  trace procedure.
-
-Thu Dec 25 02:50:29 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1b3 released.
-
-	* ruby.h: inlining some functions on gcc 2.x
-
-Tue Dec 23 02:47:33 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_eval): public/private information kept in the current
-	  scope, to remove undesired state from the class/module.
-
-	* time.c (time_strftime): remove hidden limit of 100 bytes of
-	  result string, using malloc'ed buffer.
-
-	* hash.c (hash_update): merges the contents of another hash,
-	  overriding existing keys.
-
-	* regex.c (must_instr): totally re-written.
-
-	* io.c (read_all): try to allocate proper sized buffer using
-	  fstat(2) for speedup.
-
-Sat Dec 20 00:27:28 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (must_instr): need to skip 2 bytes for mbchars.
-
-Fri Dec 19 01:18:29 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1b2 released.
-
-	* eval.c (check_errat): check and convert (if necessary) traceback
-	  information before assigning to the variable $@.
-
-	* eval.c (f_raise): optional third argument to specify traceback
-	  information.
-
-	* io.c (f_open): prevent infinite recursive call.
-
-Thu Dec 18 19:33:47 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_rindex): now accepts regexp as index.
-
-Thu Dec 18 18:42:50 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* ext/socket/extconf.rb: modified to detect win32 socket lib.
-
-Thu Dec 18 00:25:03 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* re.c (reg_equal): checks for source and casefold and kcode matching.
-
-	* marshal.c: became built-in module.
-
-	* ext/marshal/marshal.c (r_object): displays struct name for
-	  non-compatible struct.
-
-	* string.c (str_index_method): now searches character (fixnum) in
-	  the string.
-
-	* string.c (str_include): redefine `include?'.
-
-	* regex.c (re_match): start_nowidth saves current stack position
-	  to stop_nowidth.
-
-	* regex.c (re_compile_pattern): add space to stop_nowidth to save
-	  runtime stack position.
-
-Tue Dec 16 14:57:43 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (scan_once): wrong exception for regexp that match with
-	  null string (use substr instead of subseq).
-
-Sat Dec 13 00:13:32 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (expr): remove bare assocs from expr rule.
-
-	* rbconfig.rb: renamed from config.rb (it was too generic name).
-
-Fri Dec 12 00:50:25 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (expr): warns if BEGIN or END appear in the method
-	  bodies.
-
-	* string.c (str_match): calls y =~ x if y is neither String nor
-	  Regexp so that eregex.rb works.
-
-	* eval.c (f_at_exit): to register end proc.
-
-	* class.c (rb_define_module_function): define 'function' method
-	  for the Module, not private method.
-
-	* class.c (rb_define_function): function to define `function' method.
-
-	* eval.c (rb_eval): inherit visibility from superclass's method
-	  except when it is set to `function'
-
-	* eval.c (rb_eval): new visibility status `function'.
-
-	* parse.y (yycompile): do not clear eval_tree. thus enable multiple
-	  command line script by option `-e'.
-
-	* eval.c (rb_eval): END execute just once.
-
-	* parse.y (expr): BEGIN/END built in the syntax.
-
-Thu Dec 11 13:14:35 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (mod_le): Module (or Class) comparison.
-
-	* eval.c (rb_remove_method): raises NameError if named method does
-	  not exist.
-
-	* ext/curses/curses.c: remove CHECK macro for BSD curses.
-
-Thu Dec 11 12:44:01 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* pack.c: sun4 cc patch
-
-Wed Dec 10 15:21:36 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/marshal/marshal.c (marshal_load): can supply evolution proc
-	  object as optional second argument.
-
-	* re.c (reg_source): get source string of the regular expression.
-
-Tue Dec  9 10:05:17 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1b1 released.
-
-	* parse.y (tokadd): token buffer overrun.
-
-	* ruby.c (ruby_prog_init): forgot to protect rb_argv0 from gc.
-
-	* eval.c (ruby_run): call finalizers at process termination.
-
-	* gc.c (gc_call_finalizer_at_exit): call free proc for every Data
-	  Wrapper, and finalizer for specified objects at termination.
-
-	* version.c (show_version): version format changed.
-
-	* regex.c (re_match): wrong match with non-greedy if they appear
-	  more than once in regular expressions.
-
-	* sample/ruby-mode.el (ruby-expr-beg): forgot to handle modifiers.
-
-Mon Dec  8 19:00:15 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (io_puts): just put a newline if no argument given.
-
-	* ext/tcltklib/tcltklib.c (lib_mainloop): thread-aware tk handle
-	  when $tk_thread_safe is set.
-
-	* ext/tcltklib/tcltklib.c (lib_mainloop): use Tcl_DoOneEvent()
-	  instead of Tk_MainLoop().
-
-Mon Dec  6 07:11:16 1997  MAEDA shugo  <shugo@po.aianet.ne.jp>
-
-	* io.c (io_puts): core dumped without any argument.
-
-Fri Dec  5 18:17:17 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (mod_remove_method): remove (not undef) a method from the
-	  class/module.
-
-	* variable.c (obj_remove_instance_variable): method to remove
-	  instance variables.
-
-Thu Dec  4 13:50:29 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1b0 released.
-
-	* string.c (str_aref): called str_index for regexp.
-
-Mon Dec  1 15:24:41 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* compar.c (cmp_between): wrong comparison made.
-
-Wed Nov 26 18:18:05 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* lib/mkmf.rb: generate Makefile for extension modules out of ruby
-	  source tree. use like `ruby -r mkmf extconf.rb'.
-
-	* numeric.c (fix2str): enlarge buffer to prevent overflow on some
-	  machines.
-
-	* parse.y (here_document): wrong line number generated after here-doc.
-
-Fri Nov 21 13:17:12 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (yylex): skip multibyte characters in comments.
-
-Wed Nov 19 17:19:20 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (nil_to_a): nil.to_a => [].
-
-	* parse.y (call_args): wrong node generation.
-
-Tue Nov 18 10:13:08 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* array.c (Init_Array): Array#=== works as Array#include?
-
-	* regex.c (re_compile_pattern): insert initialize code for jump_n,
-	  before entering loops.
-
-	* re.c (reg_search): does not save registers unless $& etc appear
-	  in the script.
-
-Mon Nov 17 13:01:43 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (is_defined): add defined? check for receivers and
-	  arguments for calls.
-
-	* re.c (reg_search): cache last match object.
-
-	* re.c (match_aref): $[0] etc. are available.
-
-Sat Nov 15 00:11:36 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* io.c (io_s_popen): "rb" detection
-
-Fri Nov 14 18:28:40 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (scan_once): returns whole match if the pattern does
-	  not contain any parentheses.
-
-Thu Nov 13 14:39:06 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (str_sub): returns copy of the receiver string, even if
-	  any substitution occurred.
-
-	* regex.c (re_compile_pattern): no-width match by (?=..), (?!..).
-
-Wed Nov 12 13:44:47 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* time.c: remove coerce from Time class.
-
-	* regex.c (re_match): non-greedy match by ??, *? +?, {n,m}?.
-
-Mon Nov 10 11:24:51 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): non-registering parens (?:..).
-
-	* regex.c (re_compile_pattern): new meta character \< (wordbeg)
-	  and \> (wordend).
-
-	* regex.c (re_compile_pattern): embedded comment for regular
-	  expression by (?#...).
-
-Fri Nov  7 16:58:24 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* regex.c (re_compile_pattern): perl5 regexp \A and \Z available.
-
-	* regex.c (re_compile_pattern): can expand compile stack dynamically.
-
-	* regex.c (PUSH_FAILURE_POINT): wrong compare condition.
-
-Wed Nov  2 16:00:00 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* string.c (str_sub_s): "".sub! "", "" => "\000"
-
-Fri Oct 31 15:52:10 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (assoc): keyword assoc like {fg->"black"}.
-
-Thu Oct 30 17:33:38 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (io_println): print with newline, which is not affected by
-	  the values of $/ and $\.
-
-Thu Oct 30 16:54:01 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* string.c (str_chop_bang): "".chop caused SEGV.
-
-	* string.c (str_chomp_bang): method to chop out last newline.
-
-Mon Oct 27 13:49:13 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/extmk.rb.in: library may have pathname contains `.'
-
-	* eval.c (rb_rescue): should not protect SystemError.
-
-Fri Oct 24 10:58:53 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (io_s_with_open_stream): ensures to close stream.
-
-Thu Oct 23 11:17:44 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (io_errset): value of $stderr can be changed (to any IO
-	  object).
-
-	* io.c (next_argv): $< can be anything that responds to `write'.
-
-	* file.c (file_s_with_open_file): ensures to close file.
-
-	* error.c (exception): create error under the current class/module.
-
-	* range.c (range_eqq): fixnum check for last needed too.
-
-Wed Oct 22 12:52:30 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/socket/socket.c: Socket::Constants added.
-
-	* file.c: File::Constants added for inclusion.
-
-	* array.c (ary_join): call ary_join() recursively for the 1st
-	  array element.
-
-Mon Oct 20 12:18:29 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* ruby.c (load_file): wrong condition for #! check with -x.
-
-	* file.c (file_s_dirname): did return "" for "/a".
-
-Fri Oct 17 14:29:09 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c: now works on alpha-linux.
-
-	* bignum.c (bigadd): some undefined side effect order assumed.
-
-Wed Oct 15 17:49:24 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* intern.h: function prototypes added.
-
-Mon Oct 13 16:54:18 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* class.c (rb_define_class_id): call superclass's `inherited'
-	  method when making subclasses.
-
-	* parse.y (nextc): clear lex_lastline at the end of file.
-
-	* object.c (Init_Object): need to undef Class#append_features.
-
-	* eval.c (rb_eval): no warning on extending classes or modules.
-
-Thu Oct  9 11:17:50 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (error_print): the exception name follows after the error
-	  message.
-
-	* eval.c (compile_error): error message slightly changed.
-
-	* parse.y (nextc): script parsing will be terminated by __END__ at
-	  beginning of line.
-
-	* eval.c (compile_error): `__END__' is no longer a keyword.
-
-	* parse.y (nextc): protect lastline read from script stream.
-
-Tue Oct  7 14:06:06 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1 alpha9 released.
-
-	* eval.c (mod_append_features): renamed from extend_class.
-
-	* eval.c (rb_eval): defining method calls `method_added'.
-
-	* eval.c (ruby_options): exception while processing options must
-	  terminate the interpreter.
-
-	* error.c (Init_Exception): wrong method configuration.  `new'
-	  should have been a singleton method.
-
-Mon Oct  6 18:55:38 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/kconv/kconv.c (kconv_guess): code to guess character code
-	  from string.
-
-Mon Oct  6 18:38:17 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* pack.c: now encode/decode base64 by `m' template.
-
-Fri Oct  3 10:51:10 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* MANIFEST: needed to include lex.c in the distribution.
-
-	* eval.c (ruby_options): f_require() called too early.
-
-	* eval.c (rb_provide): module extensions should always be `.o'.
-
-Thu Oct  2 11:38:31 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1 alpha8 released.
-
-	* ext/marshal/marshal.c (r_object): remove temporal regist for
-	  structs. (caused problem if structs form cycles.)
-
-	* parse.y (match_gen): static binding for match(=~) calls
-	  with regexp literals.
-
-Wed Oct  1 15:26:55 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c: protect retval in struct tag from GC for C_ALLOCA.
-
-	* eval.c: no more pointer value from setjmp/longjmp.
-
-Wed Oct  1 14:01:49 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* ext/marshal/marshal.c (w_byte): argument must be char.
-
-Wed Oct  1 10:30:22 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (mod_const_at): global constants now belongs to the
-	  class Object.
-
-	* object.c (Init_Object): new global constant NIL.
-
-	* ext/marshal/marshal.c (marshal_dump): try to set binmode.
-
-	* ext/marshal/marshal.c (r_object): forgot to re-regist structs in
-	  the object table.
-
-	* eval.c (ruby_options): call Init_ext() before any require()
-	  calls by `-r'.
-
-Fri Sep 30 14:29:22 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* ext/marshal/marshal.c (w_object): marshal dumped core.
-
-Tue Sep 30 10:27:39 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* sample/test.rb: bignum test suits added.
-
-	* eval.c (rb_eval): new pseudo variable `true' and `false'.
-
-	* parse.y: new keywords `true' and `false' added.
-
-Mon Sep 29 13:37:58 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (forbid_setid): forbid some options in suid mode.
-
-	* ruby.h (NUM2DBL): new macro to convert into doubles.
-
-Mon Sep 27 09:53:48 1997  EGUCHI Osamu  <eguchi@shizuokanet.or.jp>
-
-	* bignum.c: modified for speeding.
-
-Fri Sep 26 18:27:59 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* sample/from.rb: some extensions.
-
-Mon Sep 29 13:15:56 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (lhs): no more syntax error on `obj.CONSTANT = value'.
-
-Fri Sep 26 14:41:46 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (ruby_run): deferred calling Init_ext() just before eval_node.
-
-Fri Sep 26 13:27:24 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* io.c (io_isatty): forgot to return TRUE value.
-
-Fri Sep 25 11:10:58 1997  EGUCHI Osamu  <eguchi@shizuokanet.or.jp>
-
-	* eval.c: use _setjmp/_longjmp instead of setjmp/longjmp on some
-	  platforms.
-
-Wed Sep 24 17:43:13 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* string.c (Init_String): String#taint and String#taint? added.
-
-	* class.c (mod_ancestors): ancestors include the class itself.
-
-Wed Sep 24 00:57:00 1997  Katsuyuki Okabe  <HGC02147@niftyserve.or.jp>
-
-	* X68000 patch.
-
-Tue Sep 23 20:42:30 1997  EGUCHI Osamu  <eguchi@shizuokanet.or.jp>
-
-	* parse.y (node_newnode): SEGV on null node setup.
-
-Mon Sep 22 11:22:46 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (ruby_prog_init): wrong safe condition check.
-
-Sun Sep 21 14:46:02 1997  MAEDA shugo  <shugo@po.aianet.ne.jp>
-
-	* error.c (exc_inspect): garbage added to classpath.
-
-Fri Sep 19 11:49:23 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (newtok): forgot to adjust buffer size when shrinking
-	  the token buffer.
-
-	* enum.c (enum_find): rb_eval_cmd() does not return value.
-
-	* io.c (pipe_open): close fds on pipe exec. fcntl(fd, F_SETFD, 1)
-	  no longer used.
-
-Tue Sep 16 17:54:25 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* file.c (f_test): problem if wrong command specified.
-
-	* ruby.c (ruby_prog_init): close stdaux and stdprn for MSDOS.
-
-	* ruby.c (ruby_prog_init): should not add path from environment
-	  variable, if ruby is running under setuid.
-
-	* process.c (init_ids): check suid check for setuid/seteuid etc.
-
-Mon Sep 15 00:42:04 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* regex.c (re_compile_pattern): \w{3} and \W{3} did not work.
-
-Thu Sep 11 10:31:48 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1 alpha7 released.
-
-	* ext/socket/socket.c (sock_new): no setbuf() for NT.
-
-	* io.c (rb_fopen,rb_fdopen): set close-on-exec for every fd.
-
-Wed Sep 10 15:55:31 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ext/marshal/marshal.c (r_bytes0): extra big length check.
-
-Tue Sep  9 16:27:14 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (pipe_fptr_atexit): clean up popen()'ed fptr.
-
-	* error.c (set_syserr): some system has error code that is bigger
-	  than sys_nerr. grrr.
-
-Mon Sep  8 18:33:33 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* io.c (io_s_new): dereferenced nil for optional mode.
-
-Fri Sep  5 10:26:03 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* class.c (class_instance_methods): do not include methods which
-	  are changed to private in subclasses.
-
-Thu Sep  4 12:38:53 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* variable.c (f_global_variables): list name of the global
-	  variables.
-
-	* object.c (obj_id): returns unique integer.
-
-Wed Sep  3 14:05:16 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1 alpha6 released.
-
-	* eval.c (mod_s_constants): context sensitive constant list.
-
-	* variable.c (mod_constants): no more `all' option.
-
-	* variable.c (mod_const_of): the values for autoload classes are
-	  their name strings.
-
-	* class.c (class_instance_methods): no special treatment for
-	  singleton classes.
-
-	* object.c (obj_singleton_methods): returns list of singleton
-	  method names.
-
-	* parse.y (yylex): no here document after `class' keyword.
-
-	* eval.c (f_load): expand path if fname begins with `~'.
-
-Tue Sep  2 13:19:48 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* class.c (ins_methods_i): do not list undef'ed methods.
-
-Mon Sep  1 13:42:48 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1 alpha5 released.
-
-	* object.c (mod_attr_reader): create methods to define attribute
-	  reader/write/accessor.
-
-	* class.c (rb_define_attr): always defines accessors.
-
-	* eval.c (rb_call): alias occurred in the module body caused SEGV.
-
-	* parse.y: did not generate here document strings properly.
-
-Mon Sep  1 11:43:57 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* parse.y (yylex): heredoc dropped an extra character.
-
-Fri Aug 29 11:10:21 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* class.c (class_instance_methods): same method names should not
-	  appear more than once.
-
-	* parse.y (yylex): spaces can follow =begin/=end.
-
-	* variable.c (find_class_path): look for class_tbl also for
-	  unnamed fundamental classes, such as Object, String, etc.
-
-	* variable.c (rb_name_class): can't name class before String class
-	  is initialized.
-
-	* inits.c (rb_call_inits): unrecognized dependency from GC to
-	  Array.
-
-	* variable.c (find_class_path): could not find class if Object's
-	  iv_tbl is NULL.
-
-Thu Aug 28 13:12:05 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1 alpha4 released.
-
-	* variable.c (mod_constants): wrong condition for singleton
-	  class.
-
-	* parse.y (yylex): revised `=begin' skip code.
-
-	* parse.y (here_document): forgot to free(eos).
-
-	* parse.y (yylex): spaces after `<<' prohibited for here
-	  documents to avoid confusing with operator `<<'.
-
-	* eval.c (is_defined): separated from rb_eval().
-
-Wed Aug 27 11:32:42 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1 alpha3 released.
-
-	* variable.c (mod_name): returns name of the class/module.
-
-	* parse.y (here_document): finally here document available now.
-
-	* variable.c (fc_i): some classes/modules does not have iv_tbl.
-
-	* variable.c (find_class_path): avoid infinite loop.
-
-Tue Aug 26 13:43:47 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (rb_eval): undef'ing non-existing method will raise
-	  NameError exception.
-
-	* object.c (class_s_new): needed to create metaclass too.
-
-	* eval.c (error_print): no class name print for anonymous class.
-
-	* eval.c (rb_longjmp): proper exception raised if raise() called
-	  without arguments, with $! or $@ set.
-
-	* object.c (Init_Object): superclass()'s method argument setting
-	  was wrong again.
-
-	* class.c (mod_ancestors): list superclasses and included modules
-	  in priority order.
-
-Mon Aug 25 11:53:11 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1 alpha2 released.
-
-	* sample/ruby-mode.el (ruby-parse-region): auto-indent now
-	  supports "\\" in the strings.
-
-	* struct.c (struct_getmember): new API to get member value from C
-	  language side.
-
-Sat Aug 23 21:39:05 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* parse.y (assignable): remove unnecessary local variable
-	  initialize by nil.
-
-Fri Aug 22 14:26:40 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (error_print): modified exception print format.
-
-Thu Aug 21 16:10:58 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* sample/ruby-mode.el (ruby-calculate-indent): wrong indent level
-	  calculated with keyword operators.
-
-Thu Aug 21 11:36:58 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* parse.y (arg): ary[0] += 1 cause SEGV
-
-Wed Aug 20 17:28:50 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* ruby.c (ruby_process_options): require() all modules after
-	  processing all options
-
-	* process.c (rb_proc_exec): more security checks added.
-
-	* process.c (rb_proc_exec): insecure path on exec.
-
-	* hash.c (f_getenv): PATH modification security check.
-
-Tue Aug 19 00:15:38 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1 alpha1 released.
-
-	* eval.c (mod_eval): work as normal eval() if second binding
-	  argument given.
-
-	* eval.c (rb_call): did not raise ArgumentError if too many
-	  arguments more than optional arguments (without rest arg).
-
-	* eval.c (rb_eval): did not work well for op_asgn2 (attribute
-	  self assignment).
-
-	* eval.c (Init_Thread): returns main thread.
-
-Mon Aug 18 09:25:56 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* object.c (inspect_i): did not display T_DATA instance variables.
-
-	* parse.y: provides more accurate line number information.
-
-	* eval.c (thread_value): include value's backtrace information in
-	  the variable `$@'.
-
-	* eval.c (f_abort): print backtrace and exit.
-
-Sat Aug 16 00:17:44 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (class_new_instance): do not make instance from virtual
-	  classes.
-
-	* object.c (class_s_new): do not make subclass of singleton class.
-
-Fri Aug 15 15:49:46 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* eval.c (call_trace_func): block context switch in the trace
-	  function.
-
-	* eval.c (rb_eval): clear method cache at class extension.
-
-	* object.c (obj_type): returns object's class even if it defines
-	  singleton methods.
-
-Fri Aug 15 19:40:43 1997  WATANABE Hirofumi  <watanabe@ase.ptg.sony.co.jp>
-
-	* ext/socket/socket.c (Init_socket): small typo caused SEGV.
-
-Wed Aug 13 17:51:46 1997  Yukihiro Matsumoto  <matz@netlab.co.jp>
-
-	* version 1.1 alpha0 released.
-
-Local variables:
-add-log-time-format: (lambda ()
-  (let* ((time (current-time))
-  	 (diff (+ (cadr time) 32400))
-	  (lo (% diff 65536))
-	  (hi  (+ (car time) (/ diff 65536))))
-    (format-time-string "%a %b %e %H:%M:%S %Y" (list hi lo) t)))
-indent-tabs-mode: t
-tab-width: 8
-end:
diff --git a/doc/NEWS-1.8.0 b/doc/NEWS-1.8.0
deleted file mode 100644
index b4445fa59f..0000000000
--- a/doc/NEWS-1.8.0
+++ /dev/null
@@ -1,837 +0,0 @@
-= command line options
-
-: -W option
-
-  new option to specify warning level. -W0 to shut up warnings, -W1 for normal level,
-  -W2 for verbose level.  -w equals to -W2.
-
-= language syntax
-
-: arbitrary delimited string array
-
-  %W(...) notation, word list literal like %w(...) with the
-  exception that #{} interpolation is allowed.
-
-: arbitrary delimited symbol literl
-
-  :"foo", :"foo#{bar}", etc.
-
-: expression interpolation in strings
-
-  Now arbitrary statements are allowed inside #{} interpolation
-  without escapes.  In other hand, they can no longer access to
-  variables defined in eval.
-
-: negative number literals
-
-  Digits preceded minus sign is a literal integer.
-
-: array expansion
-
-  Fixed with the following behavior:
-
-    a = *[1]
-    p a #=> [1]
-
-  Now 1-element array in rhs is expanded properly.
-
-    a = *[1]
-    p a #=> 1
-
-: break and next
-
-  Extended to take an optional expression, which is used as a value
-  for termination.
-
-: direct assignment to Foo::Bar is allowed
-
-  also, you can define "class Foo::Bar; end".
-
-= language core
-
-: $stdin, $stdout, $stderr
-
-  can be assignable again.  the original stdio are preserved as STDIN,
-  STDOUT, STDERR.
-
-: $VERBOSE now has 3 levels
-
-  nil - silence, false - medium (default), true - verbose
-
-: allocation framework
-
-  any instance of class can be allocated by class.allocate,
-  (except for a few classes).
-
-: comparison of exception classes in a rescue clause
-
-  changed to use Module#=== for comparing $! with the exception
-  class specified in each rescue clause.
-
-  as the previous behavior was to use kind_of?, the effect is limited
-  to the SystemCallError case.  SystemCallError.=== has been newly
-  defined to return true when the two have the same errno.  With this
-  change, SystemCallError's with the same errno, such as Errno::EAGAIN
-  and Errno::EWOULDBLOCK, can both be rescued by listing just one of
-  them.
-
-: constants lookup
-
-  improved at the performance of searching by using an internal hash
-  table.
-
-  calls const_missing method of the class/module, if constant is not
-  found in the look up path.
-
-: expression parenthesis in the first argument
-
-  altered to get the following code (note the space after p):
-
-    p ("xx"*2).to_i
-
-  Interpreted as:
-
-    p (("xx"*2).to_i)
-
-  Instead of:
-
-    (p("xx"*2)).to_i
-
-: implicit comparison in conditional expressions
-
-  Obsoleted except when it is used in -e.
-
-  : between Range and $.
-      Use explicit comparison instead.
-
-  : between Regexp and $_
-      Use the unary method ~/re/ instead.
-
-: to_str
-
-  added to get objects which define to_str() treated as String's.
-
-  now almost all the built-in methods try each argument with to_str()
-  when they expect it to be a String.
-
-    foo = Object.new
-    class <<foo
-      def to_str
-        "foo"
-      end
-    end
-    p File.open(foo)
-    => -:7:in `open': wrong argument type Object (expected String) (TypeError)
-       ruby 1.6.4 (2001-04-19) [i586-linux]
-    => -:7:in `open': No such file or directory - "foo" (Errno::ENOENT)
-       ruby 1.7.0 (2001-05-02) [i586-linux]
-
-: multiple assignment behavior
-
-  Fixed so that "*a = nil" results in "a == []".
-
-= changes in core class library
-
-: open
-
-  Extended so that when the third argument is permission flags it
-  calls open(2) instead of fopen(3).
-
-: sprintf
-
-  new format specifier "%p" is available.
-
-: lambda and proc
-
-  Proc object returns from these methods has the following attributes:
-
-  * strict argument number check
-  * break and return terminates the proc execution.
-
-: warn(message)
-
-  a method to give warnings.
-
-: abort()
-
-  takes optional terminate message argument.
-
-: Object#initialize_copy
-
-  copy constructor for clone and dup.
-
-: Object#instance_variable_set, Object#instance_variable_get
-
-  added.
-
-: Object#singleton_method_removed
-: Object#singleton_method_undefined
-
-  Added.
-
-: Array#transpose
-
-  added.
-
-: Array#fetch(index [, default])
-
-  Added.  If a default value isn't given, raises index error if index
-  is out of range.
-
-: Array#insert(n, other, ...)
-
-  Added. [ruby-talk:14289]
-
-  This is much the same as (({ary[n,0] = [other,...]})) except
-  returing self.
-
-    ary = [0,1,2,3]
-    ary[2, 0] = [4, 5, 6]
-    p ary
-
-    ary = [0,1,2,3]
-    ary.insert(2, 4, 5, 6)
-    p ary
-
-: Array#sort!
-
-  Changed to always return self without checking whether the sequence
-  of the elements was modified or not.
-
-  Beware that this behavior is not guaranteed to continue in the
-  future.  Do not rely on its return value. [ruby-dev:12506]
-
-: Array#filter
-
-  Previously deprecated, now removed.  Use Array#collect!.
-
-: Array#pack, String#unpack
-
-  Allows comment in template strings.
-
-: Array#pack, String#unpack
-
-  New templates 'q' and 'Q' for 64bit integer (signed and unsigned respectively).
-
-: Array#new
-
-  Now takes block to fill initial values.  E.g.
-
-	Array.new(10) { |i| i + 1 }
-	=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
-
-: Array#fill
-
-  Takes block to get the values to fill.
-
-: Array#fetch
-
-  Takes block to get the default value.
-
-: Array#zip
-
-  added.
-
-: Hash#update
-
-  Takes block to resolve key conflict.
-
-: Hash#merge and Hash#merge!
-
-  update hash.  Hash#merge! is a synonym of Hash#update.
-
-: String#split
-
-  if "sep" argument is a string, regular expression meta characters
-  are escaped internally.
-
-: String#rstrip
-
-  chop off NULs at the end of strings.
-
-: String#to_i
-
-  Now accepts optional base argument.
-
-	"101".to_i(10) => 101
-	"101".to_i(2)  => 5
-	"101".to_i(8)  => 65
-	"101".to_i(16) => 257
-
-  A base argument of 0 guesses at the base.
-
-	"101".to_i(0)   => 101
-	"0b101".to_i(0) => 5
-	"0101".to_i(0)  => 65
-	"0x101".to_i(0) => 257
-
-: String#[regexp, nth]
-
-  Extended to accepts optional second argument.
-
-  It tries match between self and REGEXP, then returns the
-  content of the NTH regexp register.
-
-: String#casecmp
-
-  Added.  This is a case insensitive version of String#<=>.
-
-: String#chomp
-
-  If $/ == "\n", chops off last newlines (any of \n, \r, \r\n).
-
-: String#eql?
-
-  Changed to be always case sensitive.
-
-: String#insert(n, other)
-
-  Added.
-
-  This is much the same as (({str[n, 0] = other})) except returing
-  self.
-
-: String#lstrip, rstrip, lstrip!, rstrip!
-
-  Added.  These strip only left or right part of a string.
-
-: String#match
-
-  Added.
-
-: String/Array methods
-
-  Returns an instance of receivers class.
-
-: String.new
-
-  The first argument becomes optional.
-
-: Symbol#intern
-
-  Added.
-
-: Symbol.all_symbols
-
-  Added. [ruby-dev:12921]
-
-: IO
-
-  64bit off_t support by Janathan Baker.
-
-: IO#read
-: IO#sysread
-
-  takes optinal second argument for read buffer.
-
-: IO::sysopen
-
-  New method to get a raw file descriptor.
-
-: IO#sysseek
-
-  Added.
-
-: IO#fsync
-
-  new method that copies all in-memory parts of a file to disk and
-  waits until the device reports that all parts are on stable storage.
-  Implemented with fsync(2) or equivalent.
-
-: IO.open
-
-  Made public.  Can only associate an IO object with a file number
-  like IO.new and IO.for_fd, but can take a block.
-
-: IO.for_fd
-
-  Added as a synonym for IO.new.
-
-: IO.read
-
-  Added.  Like IO.readlines, except it returns the entire file as a
-  string.  [ruby-talk:9460]
-
-: File#fnmatch, File::Constants::FNM_*
-
-  Added.  Refer to the fnmatch(3) manpage for details.
-
-  Localism is FNM_DOTMATCH which has the opposite meaning of the
-  commonly known FNM_PERIOD, which does not exist in Ruby.
-
-  e.g.
-
-    # exclude files matching "*.bak" case-insensitively.
-    files.reject! {|fn| File.fnmatch?("*.bak", fn, File::FNM_CASEFOLD) }
-
-: File.lchmod
-: File.lchown
-
-  Added.
-
-: File.open, IO.open
-
-  File mode can be specified by flags like open(2),
-  e.g. File::open(path, File::CREAT|File::WRONLY).
-
-: Regexp#options
-
-  Added.
-
-: Regexp.last_match(n)
-
-  Extended to take an optional argument.
-
-: MatchData#captures
-
-  added.
-
-: Dir#path
-
-  Added.
-
-: Dir.chdir
-
-  Extended to take a block.
-
-: Dir.glob
-
-  Made to support meta-character escaping by a backslash.  Wildcards
-  and spaces may now be escaped using a backslash.
-
-: Dir.open
-
-  Changed to return what the block returns when a block is given, just
-  as File.open does. (It always returned (({nil})) in 1.6 and
-  prior)
-
-: Dir.chdir
-
-  Changed to warn only when invoked from multiple threads or no block
-  is given. [ruby-dev:13823]
-
-    Dir.chdir('foo') {
-      Dir.chdir('bar') {   # previously warned
-        puts Dir.pwd
-      }
-    }
-
-: Dir#pos=
-
-  Returns the new position instead of self.
-
-: Dir::glob
-
-  Now accepts optional FNM_* flags via the second argument, whereas
-  Dir::[] doesn't.
-
-    Dir.glob("makefile", File::FNM_CASEFOLD) #=> ['Makefile', 'makefile']
-
-: Class#inherited
-
-  Method is called when Class is inherited by another class.
-
-	class A; end
-	def A.inherited(by)
-          puts "A inherited by #{by.inspect}"
-        end
-        class B < A; end
-
-        Prints out "A inherited by B"
-
-: Module#include?
-
-  Added. [ruby-dev:13941] 
-
-: Module#included
-
-  Added.  This is a hook called after Module#append_feature.
-
-: Module#method_removed
-: Module#method_undefined
-
-  Added.
-
-: Module.new, Class.new
-
-  Extended to take block.
-
-: Time
-
-  Extended to accept a negative time_t. (Only when the platform
-  supports it)
-
-    p Time.at(-1)
-    => Thu Jan 01 08:59:59 JST 1970
-
-: Time#to_a
-: Time#zone
-
-  Made to return "UTC" under gmtime.  It used to return a platform
-  dependent value, typically "GMT", in 1.6 and prior.
-
-: Marshal to use marshal_dump and marshal_load
-
-  if a dumping object responds to 'marshal_dump', Marshal.dump calls
-  it, and dumps object returned.  Marshal.load allocates a new instance
-  using "allocate", then calls its "marshal_load" with dumped data.
-  Marshal format version is now 4.8 (was 4.6 in 1.6.8).
-
-: Marshal
-
-  Fixed not to dump anonymous classes/modules.
-
-  Fixed with loading modules.
-
-: Thread#group
-
-  new method to get belonging  ThreadGroup.
-
-: Thread#terminate
-
-  synonym of Thread#exit
-
-: Thread#join
-
-  Optional argument limits maximum time to wait the thread in second.
-  And returns nil if timed out.
-
-: ThreagGroup#enclose
-
-  prohibits thread movement from/to enclosed groups.
-
-: Range#step([step=1])
-
-  Added.
-
-: SystemCallError
-
-  SystemCallError's "===" match (used in rescue also) is now based on its errno.
-
-: Interrupt
-
-  Made a subclass of SignalException. (It was a subclass of
-  Exception in 1.6 and prior)
-
-: NameError and NoMethodError
-
-  Moved and now NoMethodError < NameError < StandardError.
-
-: NoMethodError
-
-  Added. [ruby-dev:12763]
-
-: NotImplementError
-
-  Finally obsoleted.  Use NotImplementedError.
-
-: SystemCallError.===
-
-  Added. (See the "Comparison of exception classes in a rescue clause"
-  paragraph above) [ruby-dev:12670]
-
-: SystemExit#status
-
-  Added.
-
-: Proc#==
-
-  Added.
-
-: Method#==
-
-  Added.
-
-: UnboundMethod is no longer subclass of Method
-
-  class hierarchy changed. 
-
-: Enumerable#all?
-: Enumerable#any?
-: Enumerable#inject
-: Enumerable#sort_by
-
-  Added.
-
-: Math.acos(x)
-: Math.asin(x)
-: Math.atan(x)
-: Math.cosh(x)
-: Math.hypot(x,y)
-: Math.sinh(x)
-: Math.tanh(x)
-
-  Added.
-
-: Process.abort
-: Process.exit
-
-  synonym of Kernel#abort, and Kernel#exit respectively.
-
-: Process::detach(pid)
-
-  new method to detach child process.  child process will be "wait"ed
-  automagically.
-
-: Process.times
-
-  Moved from Time.times. (Time.times still remains but emits a
-  warning)
-
-: Process.waitall
-
-  Added.
-
-: Process::Status
-
-  Added.  (({$?})) is now an instance of this class.
-
-: Process::UID, Process::GID, Process::Sys,
-
-  Added.
-
-: Signal
-
-  Added. This module has module functions Signal.trap and Signal.list.
-
-= changes in bundled libraries
-
-: lib/cgi.rb
-
-  cgi[name] returns CGI::QueryExtension::Value that wraps string
-  value, no longer array.
-
-: lib/timeout
-
-  timeout "function" wrapped in Timeout module.
-
-: TCPServer#accept, UNIXServer#accept, Socket#accept
-
-  New methods to return an accepted socket fd.
-
-: Date and DateTime
-
-  lib/date.rb now provides both Date and DateTime.
-
-  Some methods have been renamed.  But the old names are still alive.
-
-  Some new methods have been added (Date::parse, Date#strftime, etc.).
-
-  Date#mjd now returns the chronological modified Julian day number.
-
-  All facilities about tjd have been removed.
-
-: Curses
-
-  Updated.  New methods and constants for using the mouse, character
-  attributes, colors and key codes have been added.
-
-: Net::HTTP
-
-  New version of Net::HTTP has introduced seriously incompatible
-  changes. For details, see document embedded in net/http.rb itself.
-
-: Socket.pack_sockaddr_in, Socket.unpack_sockaddr_in
-
-  Added.  Utility for direct Socket access.
-
-: Socket.pack_sockaddr_un, Socket.unpack_sockaddr_un
-
-  Added.  Utility for direct Socket access.
-
-: TCPServer#listen, UNIXServer#listen
-
-  Added.
-
-: TCPSocket.new
-: TCPSocket.open
-
-  Extended to take an address and a port number for the local side in
-  optional 3rd and 4th arguments.
-
-= newly bundled library
-
-: ext/bigdecimal
-
-  variable precision decimal number 
-
-: ext/dl
-
-  an interface to the dynamic linker.
-
-: ext/enumerator
-
-  a helper module for the Enumerable interface.
-
-: ext/io/wait
-
-  IO wait methods.
-
-: ext/iconv
-
-  wrapper library of (({iconv})).
-
-: ext/openssl
-
-  OpenSSL for Ruby
-
-: ext/racc/cparse
-
-  Racc runtime library in C. (Racc is a parser generator for ruby)
-
-: ext/stringio
-
-  Pseudo (({IO})) class from/to (({String})).
-
-: ext/strscan
-
-  Fast string scanner library.
-
-: ext/syck
-
-  fast YAML parser.
-
-: lib/abbrev
-
-  creates an abbreviation table from a list
-
-: lib/benchmark
-
-  Ruby scripts benchmarker
-
-: lib/cgi/session/pstore
-
-  cgi/session back-end using pstore 
-
-: lib/csv
-
-  reads/writes CSV files.
-
-: lib/date/format
-
-  strftime for Date class
-
-: lib/drb
-
-  dRuby or distributed Ruby
-
-: lib/fileutils
-
-  file utility library.
-
-: lib/generator
-
-  converts an internal iterator to an external iterator
-
-: lib/gserver
-
-  generic server used by xmlrpc
-
-: lib/ipaddr
-
-  manipulates IP address.
-
-: lib/multi-tk
-
-  to allow safe Tk, etc.
-
-: lib/open-uri
-
-  easy-to-use wrapper for net/http and net/ftp
-
-: lib/optparse
-
-  command line options utility library
-
-: lib/pathname
-
-  handles pathname in OO manner.
-
-: lib/pp
-
-  prettyprinter for Ruby objects
-
-: lib/prettyprint
-
-  implements prettyprint algorithm.
-
-: lib/profiler
-
-  library to implement -r "profile"
-
-: lib/racc/parser
-
-  RACC parser generator runtime in Ruby.
-
-: lib/scanf
-
-  scan string and retrieve object with format
-
-: lib/set
-
-  Set class
-
-: lib/runit
-
-  RubyUnit compatible layer for test/unit
-
-: lib/test/unit
-
-  unit testing framework for Ruby
-
-: lib/tmpdir
-
-  get temporary directory path.
-
-: lib/tsort
-
-  topological sorting library.
-
-: lib/rexml
-
-  REXML XML library
-
-: lib/webrick
-
-  generic internet server kit
-
-: lib/xmlrpc
-
-  simple RPC via XML
-
-: lib/un
-
-  used like 'ruby -run -e cp -- -p foo bar'.  neat, isn't it?
-
-: lib/win32/registry
-
-  win32/registry is registry accessor
-
-: lib/yaml
-
-  YAML Ain't Mark-up Language
-
-= removed libraries
-
-: lib/ftplib
-
-  use net/ftp instead.
-
-: lib/telnet
-
-  use net/telnet instead.
-
-= new port
-
-: WindowsCE port
-: Win32 BCC
-
-= interpreter implementation
-
-: garbage collector
-
-  faster, but uses more memory for the worst case.
-
-: string concatenation
-
-  faster by avoiding too frequent realloc(3).
diff --git a/doc/forwardable.rd.ja b/doc/forwardable.rd.jp
index d928fddc5e..d928fddc5e 100644
--- a/doc/forwardable.rd.ja
+++ b/doc/forwardable.rd.jp
diff --git a/doc/irb/irb-tools.rd.ja b/doc/irb/irb-tools.rd.jp
index 64d9ab29c8..64d9ab29c8 100644
--- a/doc/irb/irb-tools.rd.ja
+++ b/doc/irb/irb-tools.rd.jp
diff --git a/doc/irb/irb.rd b/doc/irb/irb.rd
index a42cd46680..528e5e17fb 100644
--- a/doc/irb/irb.rd
+++ b/doc/irb/irb.rd
@@ -1,9 +1,9 @@
 irb -- interactive ruby
-		$Release Version: 0.9 $
-		$Revision$
-		$Date$
-		by Keiju ISHITSUKA(keiju@ishitsuka.com)
-		by gotoken-san who is original translater from japanese version
+				$Release Version: 0.5 $
+			   	$Revision$
+			   	$Date$
+			   	by Keiju ISHITSUKA(keiju@ishitsuka.com)
+				translate from japanese by gotoken-san
 
 =begin
 = What is irb?
@@ -13,8 +13,14 @@ ruby expressions read from stdin.
 
 = Invoking
 
+  % ruby -r irb -e0
   % irb
 
+Either of the aboves. In the former style, options can be specified
+as follows:
+
+  % ruby -r irb -e0 -- -v
+
 = Usage
 
 Use of irb is easy if you know ruby.  Executing irb, prompts are 
@@ -42,12 +48,7 @@ is the standard default action if Readline is installed.
   -f		    suppress read ~/.irbrc 
   -m		    bc mode (fraction or matrix are available)
   -d                set $DEBUG  to true (same as `ruby -d')
-  -Kc		    same as `ruby -Kc'
   -r load-module    same as `ruby -r'
-  --verbose	    command input is echoed(default)
-  --noverbose	    command input isn't echoed
-  --echo	    commands are echoed immediately before execution(default)
-  --noecho	    commands aren't echoed immediately before execution
   --inspect	    uses `inspect' for output (the default except bc mode)
   --noinspect	    doesn't uses inspect for output
   --readline	    uses Readline extension module
@@ -55,7 +56,7 @@ is the standard default action if Readline is installed.
   --prompt prompt-mode
   --prompt-mode prompt-mode
 		    switches prompt mode. Pre-defined prompt modes are
-		    `default', `simple', `xmp' and `inf-ruby'
+		    `defalut', `simple', `xmp' and `inf-ruby'
 			    
   --inf-ruby-mode   uses prompt appreciate for inf-ruby-mode on emacs. 
 		    Suppresses --readline. 
@@ -68,6 +69,8 @@ is the standard default action if Readline is installed.
   --irb_debug n	    sets internal debug level to n (It shouldn't be used)
   -v, --version	    prints the version of irb
 
+
+
 = Configurations
 
 irb reads `~/.irbrc' when it is invoked. If `~/.irbrb' doesn't exist
@@ -157,17 +160,12 @@ For irb commands, both simple name and `irb_'-prefixed name are prepared.
 
 --- exit, quit, irb_exit	
     Quits (sub)irb. 
+    if you've done cb (see below), exit from the binding mode.
 
 --- conf, irb_context
     Displays current configuration. Modifing the configuration is
     achieved by sending message to `conf'. 
 
---- conf.eval_history = N
-    Sets execution result history.
-    N is a integer or nil. If N > 0, the number of historys is N. 
-    If N == 0, the number of historys is unlimited. If N is nill,
-    execution result history isn't used(default).
-
 --- conf.back_trace_limit
     Sets display lines of backtrace as top n and tail n. 
     The default value is 16.
@@ -195,6 +193,9 @@ For irb commands, both simple name and `irb_'-prefixed name are prepared.
     nil:   inspect mode in non math mode, 
            non inspect mode in math mode. 
 
+--- conf.irb_level
+    The level of cb. 
+
 --- conf.math_mode
     Whether bc mode or not. 
 
@@ -221,20 +222,14 @@ For irb commands, both simple name and `irb_'-prefixed name are prepared.
     Whether readline is used or not. 
     true: uses 
     false: doen't use
-    nil: intends to use readline except for inf-ruby-mode (default)
-#
-#--- conf.verbose=T/F
-#    Whether verbose messages are display or not. 
-
---- cws, chws, irb_change_workspace [obj]
-    obj will be self. If obj is omitted, self will be home-object, or
-    the main object of first started irb.
+    nil: intends to use readline except for inf-reuby-mode (default)
 
---- pushws, irb_pushws, irb_push_workspace [obj]
-    same as UNIX-shell command pushd.
+--- conf.verbose=T/F
+    Whether verbose messages are display or not. 
 
---- popws, irb_popws, irb_pop_workspace
-    same as UNIX-shell command popd
+--- cb, irb_change_binding [obj]
+    Enter new binding which has a distinct scope of local variables. 
+    If obj is given, obj will be self. 
 
 --- irb [obj]
     Invoke subirb. If obj is given, obj will be self. 
@@ -253,20 +248,10 @@ For irb commands, both simple name and `irb_'-prefixed name are prepared.
 --- kill n, irb_kill n
     Kill subirb. The means of n is as same as the case of irb_fg. 
 
---- souce, irb_source  path
-    This is a like UNIX-shell command source. evaluate script in path
-    on current context.
-
---- irb_load path, prev
-    irb-version of Ruby's load.
-
 = System variable
 
---- _  The latest value of evaluation (it is local)
---- __ The history of evaluation values.
-    __[line_no] return an evaluation value of line number<line_no>. If
-    line_no is a negative, return value before -<line_no> from latest
-    value.
+   _  The latest value of evaluation (it is local)
+
 
 = Session Example
 
diff --git a/doc/irb/irb.rd.ja b/doc/irb/irb.rd.jp
index 338dcc644e..8b0de3cc62 100644
--- a/doc/irb/irb.rd.ja
+++ b/doc/irb/irb.rd.jp
@@ -1,19 +1,23 @@
 irb -- interactive ruby
-				$Release Version: 0.9.5 $
+				$Release Version: 0.6 $
 			   	$Revision$
 			   	$Date$
-			   	by Keiju ISHITSUKA(keiju@ruby-lang.org)
+			   	by Keiju ISHITSUKA(keiju@ishitsuka.com)
 =begin
 = irb�Ȥ�?
 
-irb��interactive ruby��ά�Ǥ�. ruby�μ���ɸ�����Ϥ����ñ������/�¹Ԥ���
-����Υġ���Ǥ�.
+irb��interactive ruby��ά�Ǥ�. ruby�μ���ɸ�����Ϥ����ñ������/�¹Ԥ�
+�뤿��Υġ���Ǥ�.
 
 = ��ư
 
+  % ruby -r irb -e0
   % irb
 
-�ǹԤʤ��ޤ�. 
+�Τ����줫�ǹԤʤ��ޤ�. ���Ԥξ��irb�ؤΥ��ץ��������, �ʲ��Τ褦��
+�ʤ�ޤ�.
+
+  % ruby -r irb -e0 -- -v
 
 = �Ȥ���
 
@@ -43,22 +47,17 @@ irb�λȤ�����, Ruby�����ΤäƤ���Ф����äƴ�ñ�Ǥ�. ����Ū�ˤ� irb ��
   -f		    ~/.irbrc ���ɤ߹��ޤʤ�.
   -m		    bc�⡼��(ʬ��, ����η׻����Ǥ���)
   -d                $DEBUG ��true�ˤ���(ruby -d ��Ʊ��)
-  -Kc		    ruby -Kc��Ʊ��
   -r load-module    ruby -r ��Ʊ��.
-  --verbose	    ���줫��¹Ԥ���Ԥ�ɽ������(�ǥե����)
-  --noverbose	    ���줫��¹Ԥ���Ԥ�ɽ�����ʤ�
-  --echo	    �¹Է�̤�ɽ������(�ǥե����)
-  --noecho	    �¹Է�̤�ɽ�����ʤ�
   --inspect	    ��̽��Ϥ�inspect���Ѥ���(bc�⡼�ɰʳ��ϥǥե����). 
   --noinspect	    ��̽��Ϥ�inspect���Ѥ��ʤ�.
   --readline	    readline�饤�֥������Ѥ���.
   --noreadline	    readline�饤�֥������Ѥ��ʤ�. �ǥե���Ȥ�ư���,
-		    inf-ruby-mode�ʳ���readline�饤�֥������Ѥ��褦
+		    inf-reuby-mode�ʳ���readline�饤�֥������Ѥ��褦
 		    �Ȥ���. 
   --prompt prompt-mode
   --prompt-mode prompt-mode
 		    �ץ���ץȥ⡼�ɤ����ؤ��ޤ�. �����������Ƥ����
-		    ����ץȥ⡼�ɤ�, default, simple, xmp, inf-ruby��
+		    ����ץȥ⡼�ɤ�, defalut, simple, xmp, inf-ruby��
 		    �Ѱդ���Ƥ��ޤ�. �ǥե���Ȥ�default�ץ���ץȥ⡼
 		    �ɤˤʤäƤ��ޤ�.
 			    
@@ -112,7 +111,6 @@ 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 +125,7 @@ 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 +140,6 @@ 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"
@@ -171,17 +168,13 @@ irb��ĥ���ޥ�ɤ�, ��ñ��̾����Ƭ��`irb_'��Ĥ���̾����ξ����������
 --- exit, quit, irb_exit	
     ��λ����. 
     ����irb�ξ��, ���Υ���irb��λ����.
+    cb���Ƥ�����, ���ΥХ���ǥ��󥰤Υ⡼�ɤ�λ����.
 
 --- conf, irb_context
     irb�θ��ߤ������ɽ������. ������ѹ���, conf�˥�å����������뤳
     �Ȥˤ�äƹԤʤ���. 
 
---- conf.eval_history = N
-    �¹Է�̤Υҥ��ȥ굡ǽ������.
-    nn��������nil�� nn>0 �Ǥ���Ф��ο������ҥ��ȥ�ˤ���롣nn==0�λ���
-    ̵���¤˵������롢nil���ȥҥ��ȥ굡ǽ�Ϥ���(�ǥե����). 
-
---- Conf.back_trace_limit
+--- conf.back_trace_limit
     �Хå��ȥ졼��ɽ����Хå��ȥ졼����Ƭ����n, �������n�����Ԥʤ�.
     �ǥե���Ȥ�16
     
@@ -208,6 +201,9 @@ irb��ĥ���ޥ�ɤ�, ��ñ��̾����Ƭ��`irb_'��Ĥ���̾����ξ����������
     nil: �̾�⡼�ɤǤ����, inspect mode�Ȥʤ�, math�⡼�ɤλ���, non
 	 inspect mode�Ȥʤ�.   
 
+--- conf.irb_level
+    ���ȤΤ�. irb������cb���Ƥ��뤫?
+
 --- conf.math_mode
     ���ȤΤ�. bc�⡼��(ʬ��, ����η׻����Ǥ��ޤ�)���ɤ���?
 
@@ -234,21 +230,15 @@ irb��ĥ���ޥ�ɤ�, ��ñ��̾����Ƭ��`irb_'��Ĥ���̾����ξ����������
     readline��Ȥ����ɤ���?
     true: readline��Ȥ�.
     false: readline��Ȥ�ʤ�.
-    nil: (�ǥե����)inf-ruby-mode�ʳ���readline�饤�֥������Ѥ���
+    nil: (�ǥե����)inf-reuby-mode�ʳ���readline�饤�֥������Ѥ���
          ���Ȥ���.  
-#
-#--- conf.verbose=T/F
-#    irb���餤�������ʥ�å���������Ϥ��뤫?
 
---- cws, chws, irb_cws, irb_chws, irb_change_workspace [obj]
-    obj��self�Ȥ���. obj����ά���줿�Ȥ���, home workspace, ���ʤ��
-    irb��ư�����Ȥ���main object��self�Ȥ���.
+--- conf.verbose=T/F
+    irb���餤�������ʥ�å���������Ϥ��뤫?
 
---- pushws, irb_pushws, irb_push_workspace [obj]
-    UNIX�����륳�ޥ�ɤ�pushd��Ʊ��.
-
---- popws, irb_popws, irb_pop_workspace
-    UNIX�����륳�ޥ�ɤ�popd��Ʊ��.
+--- cb, irb_change_binding [obj]
+    ���������ѿ��Υ������פ��㤦������binding�˰ܤ�.  obj�����ꤵ�줿
+    ����, ����obj��self�Ȥ���. 
 
 --- irb [obj]
     ����irb��Ω��������. obj�����ꤵ�줿����, ����obj��self�Ȥ���.
@@ -267,22 +257,10 @@ irb��ĥ���ޥ�ɤ�, ��ñ��̾����Ƭ��`irb_'��Ĥ���̾����ξ����������
 --- kill n, irb_kill n
       ����irb��kill����. n��fg��Ʊ��.
 
---- souce, irb_source  path
-    UNIX�����륳�ޥ�ɤ�source�Ȼ��Ƥ���. ���ߤδĶ����path��Υ�����
-    �ץȤ�ɾ������.
-
---- irb_load path, prev
-
-    Ruby��load��irb��.
 
 = �����ƥ��ѿ�
 
---- _  
-    ���η׻��μ¹Է�̤�Ф��Ƥ���(���������ѿ�).
---- __ 
-    �¹Է�̤������Ф��Ƥ���.
-    __[line_no]�ǡ����ιԤǼ¹Ԥ�����̤����뤳�Ȥ��Ǥ���. line_no�����
-    ���ˤϡ��ǿ��η�̤���-line_no���η�̤����뤳�Ȥ��Ǥ���.
+   _  ���η׻��μ¹Է�̤�Ф��Ƥ���(���������ѿ�).
 
 =  ������
 
diff --git a/doc/shell.rd.ja b/doc/shell.rd.jp
index 073e71ea42..073e71ea42 100644
--- a/doc/shell.rd.ja
+++ b/doc/shell.rd.jp
diff --git a/enum.c b/enum.c
index 2a29272ae9..4a97811384 100644
--- a/enum.c
+++ b/enum.c
@@ -6,13 +6,12 @@
   $Date$
   created at: Fri Oct  1 15:15:19 JST 1993
 
-  Copyright (C) 1993-2003 Yukihiro Matsumoto
+  Copyright (C) 1993-2000 Yukihiro Matsumoto
 
 **********************************************************************/
 
 #include "ruby.h"
 #include "node.h"
-#include "util.h"
 
 VALUE rb_mEnumerable;
 static ID id_each, id_eqq, id_cmp;
@@ -44,329 +43,141 @@ grep_iter_i(i, arg)
     return Qnil;
 }
 
-/*
- *  call-seq:
- *     enum.grep(pattern)                   => array
- *     enum.grep(pattern) {| obj | block }  => array
- *  
- *  Returns an array of every element in <i>enum</i> for which
- *  <code>Pattern === element</code>. If the optional <em>block</em> is
- *  supplied, each matching element is passed to it, and the block's
- *  result is stored in the output array.
- *     
- *     (1..100).grep 38..44   #=> [38, 39, 40, 41, 42, 43, 44]
- *     c = IO.constants
- *     c.grep(/SEEK/)         #=> ["SEEK_END", "SEEK_SET", "SEEK_CUR"]
- *     res = c.grep(/SEEK/) {|v| IO.const_get(v) }
- *     res                    #=> [2, 0, 1]
- *     
- */
-
 static VALUE
 enum_grep(obj, pat)
     VALUE obj, pat;
 {
-    VALUE ary = rb_ary_new();
-    VALUE arg[2];
-
-    arg[0] = pat;
-    arg[1] = ary;
+    VALUE tmp, arg[2];
 
-    rb_iterate(rb_each, obj, rb_block_given_p() ? grep_iter_i : grep_i, (VALUE)arg);
-    
-    return ary;
+    arg[0] = pat; arg[1] = tmp = rb_ary_new();
+    if (rb_block_given_p()) {
+	rb_iterate(rb_each, obj, grep_iter_i, (VALUE)arg);
+    }
+    else {
+	rb_iterate(rb_each, obj, grep_i, (VALUE)arg);
+    }
+    return tmp;
 }
 
 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;
 }
 
-/*
- *  call-seq:
- *     enum.detect(ifnone = nil) {| obj | block }  => obj or nil
- *     enum.find(ifnone = nil)   {| obj | block }  => obj or nil
- *  
- *  Passes each entry in <i>enum</i> to <em>block</em>. Returns the
- *  first for which <em>block</em> is not <code>false</code>.  If no
- *  object matches, calls <i>ifnone</i> and returns its result when it
- *  is specified, or returns <code>nil</code>
- *     
- *     (1..10).detect  {|i| i % 5 == 0 and i % 7 == 0 }   #=> nil
- *     (1..100).detect {|i| i % 5 == 0 and i % 7 == 0 }   #=> 35
- *     
- */
-
 static VALUE
 enum_find(argc, argv, obj)
     int argc;
     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) {
+	rb_gc_force_recycle((VALUE)memo);
+	return memo->u1.value;
     }
     if (!NIL_P(if_none)) {
-	return rb_funcall(if_none, rb_intern("call"), 0, 0);
+	rb_eval_cmd(if_none, rb_ary_new2(0));
     }
+    rb_gc_force_recycle((VALUE)memo);
     return Qnil;
 }
 
 static VALUE
-find_all_i(i, ary)
-    VALUE i, ary;
+find_all_i(i, tmp)
+    VALUE i, tmp;
 {
     if (RTEST(rb_yield(i))) {
-	rb_ary_push(ary, i);
+	rb_ary_push(tmp, i);
     }
     return Qnil;
 }
 
-/*
- *  call-seq:
- *     enum.find_all {| obj | block }  => array
- *     enum.select   {| obj | block }  => array
- *  
- *  Returns an array containing all elements of <i>enum</i> for which
- *  <em>block</em> is not <code>false</code> (see also
- *  <code>Enumerable#reject</code>).
- *     
- *     (1..10).find_all {|i|  i % 3 == 0 }   #=> [3, 6, 9]
- *     
- */
-
 static VALUE
 enum_find_all(obj)
     VALUE obj;
 {
-    VALUE ary = rb_ary_new();
-    
-    rb_iterate(rb_each, obj, find_all_i, ary);
+    VALUE tmp;
 
-    return ary;
+    tmp = rb_ary_new();
+    rb_iterate(rb_each, obj, find_all_i, tmp);
+
+    return tmp;
 }
 
 static VALUE
-reject_i(i, ary)
-    VALUE i, ary;
+reject_i(i, tmp)
+    VALUE i, tmp;
 {
     if (!RTEST(rb_yield(i))) {
-	rb_ary_push(ary, i);
+	rb_ary_push(tmp, i);
     }
     return Qnil;
 }
 
-/*
- *  call-seq:
- *     enum.reject {| obj | block }  => array
- *  
- *  Returns an array for all elements of <i>enum</i> for which
- *  <em>block</em> is false (see also <code>Enumerable#find_all</code>).
- *     
- *     (1..10).reject {|i|  i % 3 == 0 }   #=> [1, 2, 4, 5, 7, 8, 10]
- *     
- */
-
 static VALUE
 enum_reject(obj)
     VALUE obj;
 {
-    VALUE ary = rb_ary_new();
-    
-    rb_iterate(rb_each, obj, reject_i, ary);
+    VALUE tmp;
 
-    return ary;
+    tmp = rb_ary_new();
+    rb_iterate(rb_each, obj, reject_i, tmp);
+
+    return tmp;
 }
 
 static VALUE
-collect_i(i, ary)
-    VALUE i, ary;
+collect_i(i, tmp)
+    VALUE i, tmp;
 {
-    rb_ary_push(ary, rb_yield(i));
-
+    rb_ary_push(tmp, rb_yield(i));
     return Qnil;
 }
 
 static VALUE
-collect_all(i, ary)
+enum_all(i, ary)
     VALUE i, ary;
 {
     rb_ary_push(ary, i);
-
     return Qnil;
 }
 
-/*
- *  call-seq:
- *     enum.collect {| obj | block }  => array
- *     enum.map     {| obj | block }  => array
- *  
- *  Returns a new array with the results of running <em>block</em> once
- *  for every element in <i>enum</i>.
- *     
- *     (1..4).collect {|i| i*i }   #=> [1, 4, 9, 16]
- *     (1..4).collect { "cat"  }   #=> ["cat", "cat", "cat", "cat"]
- *     
- */
-
-static VALUE
-enum_collect(obj)
-    VALUE obj;
-{
-    VALUE ary = rb_ary_new();
-
-    rb_iterate(rb_each, obj, rb_block_given_p() ? collect_i : collect_all, ary);
-
-    return ary;
-}
-
-/*
- *  call-seq:
- *     enum.to_a      =>    array
- *     enum.entries   =>    array
- *  
- *  Returns an array containing the items in <i>enum</i>.
- *     
- *     (1..7).to_a                       #=> [1, 2, 3, 4, 5, 6, 7]
- *     { 'a'=>1, 'b'=>2, 'c'=>3 }.to_a   #=> [["a", 1], ["b", 2], ["c", 3]]
- */
 static VALUE
 enum_to_a(obj)
     VALUE obj;
 {
-    VALUE ary = rb_ary_new();
+    VALUE ary;
 
-    rb_iterate(rb_each, obj, collect_all, ary);
+    ary = rb_ary_new();
+    rb_iterate(rb_each, obj, enum_all, ary);
 
     return ary;
 }
 
 static VALUE
-inject_i(i, memo)
-    VALUE i;
-    VALUE *memo;
-{
-    if (*memo == Qundef) {
-        *memo = i;
-    }
-    else {
-        *memo = rb_yield_values(2, *memo, i);
-    }
-    return Qnil;
-}
-
-/*
- *  call-seq:
- *     enum.inject(initial) {| memo, obj | block }  => obj
- *     enum.inject          {| memo, obj | block }  => obj
- *  
- *  Combines the elements of <i>enum</i> by applying the block to an
- *  accumulator value (<i>memo</i>) and each element in turn. At each
- *  step, <i>memo</i> is set to the value returned by the block. The
- *  first form lets you supply an initial value for <i>memo</i>. The
- *  second form uses the first element of the collection as a the
- *  initial value (and skips that element while iterating).
- *     
- *     # Sum some numbers
- *     (5..10).inject {|sum, n| sum + n }              #=> 45
- *     # Multiply some numbers
- *     (5..10).inject(1) {|product, n| product * n }   #=> 151200
- *     
- *     # find the longest word
- *     longest = %w{ cat sheep bear }.inject do |memo,word|
- *        memo.length > word.length ? memo : word
- *     end
- *     longest                                         #=> "sheep"
- *     
- *     # find the length of the longest word
- *     longest = %w{ cat sheep bear }.inject(0) do |memo,word|
- *        memo >= word.length ? memo : word.length
- *     end
- *     longest                                         #=> 5
- *     
- */
-
-static VALUE
-enum_inject(argc, argv, obj)
-    int argc;
-    VALUE *argv, obj;
-{
-    VALUE memo = Qundef;
-
-    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;
-}
-
-static VALUE
-partition_i(i, ary)
-    VALUE i, *ary;
-{
-    if (RTEST(rb_yield(i))) {
-	rb_ary_push(ary[0], i);
-    }
-    else {
-	rb_ary_push(ary[1], i);
-    }
-    return Qnil;
-}
-
-/*
- *  call-seq:
- *     enum.partition {| obj | block }  => [ true_array, false_array ]
- *  
- *  Returns two arrays, the first containing the elements of
- *  <i>enum</i> for which the block evaluates to true, the second
- *  containing the rest.
- *     
- *     (1..6).partition {|i| (i&1).zero?}   #=> [[2, 4, 6], [1, 3, 5]]
- *     
- */
-
-static VALUE
-enum_partition(obj)
+enum_collect(obj)
     VALUE obj;
 {
-    VALUE ary[2];
+    VALUE tmp;
 
-    ary[0] = rb_ary_new();
-    ary[1] = rb_ary_new();
-    rb_iterate(rb_each, obj, partition_i, (VALUE)ary);
+    tmp = rb_ary_new();
+    rb_iterate(rb_each, obj, rb_block_given_p() ? collect_i : enum_all, tmp);
 
-    return rb_assoc_new(ary[0], ary[1]);
+    return tmp;
 }
 
-/*
- *  call-seq:
- *     enum.sort                     => array
- *     enum.sort {| a, b | block }   => array
- *  
- *  Returns an array containing the items in <i>enum</i> sorted,
- *  either according to their own <code><=></code> method, or by using
- *  the results of the supplied block. The block should return -1, 0, or
- *  +1 depending on the comparison between <i>a</i> and <i>b</i>. As of
- *  Ruby 1.8, the method <code>Enumerable#sort_by</code> implements a
- *  built-in Schwartzian Transform, useful when key computation or
- *  comparison is expensive..
- *     
- *     %w(rhea kea flea).sort         #=> ["flea", "kea", "rhea"]
- *     (1..10).sort {|a,b| b <=> a}   #=> [10, 9, 8, 7, 6, 5, 4, 3, 2, 1]
- */
-
 static VALUE
 enum_sort(obj)
     VALUE obj;
@@ -375,246 +186,18 @@ enum_sort(obj)
 }
 
 static VALUE
-sort_by_i(i, ary)
-    VALUE i, ary;
-{
-    VALUE v;
-    NODE *memo;
-
-    v = rb_yield(i);
-    if (RBASIC(ary)->klass) {
-	rb_raise(rb_eRuntimeError, "sort_by reentered");
-    }
-    memo = rb_node_newnode(NODE_MEMO, v, i, 0);
-    rb_ary_push(ary, (VALUE)memo);
-    return Qnil;
-}
-
-static int
-sort_by_cmp(aa, bb)
-    NODE **aa, **bb;
-{
-    VALUE a = aa[0]->u1.value;
-    VALUE b = bb[0]->u1.value;
-
-    return rb_cmpint(rb_funcall(a, id_cmp, 1, b), a, b);
-}
-
-/*
- *  call-seq:
- *     enum.sort_by {| obj | block }    => array
- *  
- *  Sorts <i>enum</i> using a set of keys generated by mapping the
- *  values in <i>enum</i> through the given block.
- *     
- *     %w{ apple pear fig }.sort_by {|word| word.length}
-                    #=> ["fig", "pear", "apple"]
- *     
- *  The current implementation of <code>sort_by</code> generates an
- *  array of tuples containing the original collection element and the
- *  mapped value. This makes <code>sort_by</code> fairly expensive when
- *  the keysets are simple
- *     
- *     require 'benchmark'
- *     include Benchmark
- *     
- *     a = (1..100000).map {rand(100000)}
- *     
- *     bm(10) do |b|
- *       b.report("Sort")    { a.sort }
- *       b.report("Sort by") { a.sort_by {|a| a} }
- *     end
- *     
- *  <em>produces:</em>
- *     
- *     user     system      total        real
- *     Sort        0.180000   0.000000   0.180000 (  0.175469)
- *     Sort by     1.980000   0.040000   2.020000 (  2.013586)
- *     
- *  However, consider the case where comparing the keys is a non-trivial
- *  operation. The following code sorts some files on modification time
- *  using the basic <code>sort</code> method.
- *     
- *     files = Dir["*"]
- *     sorted = files.sort {|a,b| File.new(a).mtime <=> File.new(b).mtime}
- *     sorted   #=> ["mon", "tues", "wed", "thurs"]
- *     
- *  This sort is inefficient: it generates two new <code>File</code>
- *  objects during every comparison. A slightly better technique is to
- *  use the <code>Kernel#test</code> method to generate the modification
- *  times directly.
- *     
- *     files = Dir["*"]
- *     sorted = files.sort { |a,b|
- *       test(?M, a) <=> test(?M, b)
- *     }
- *     sorted   #=> ["mon", "tues", "wed", "thurs"]
- *     
- *  This still generates many unnecessary <code>Time</code> objects. A
- *  more efficient technique is to cache the sort keys (modification
- *  times in this case) before the sort. Perl users often call this
- *  approach a Schwartzian Transform, after Randal Schwartz. We
- *  construct a temporary array, where each element is an array
- *  containing our sort key along with the filename. We sort this array,
- *  and then extract the filename from the result.
- *     
- *     sorted = Dir["*"].collect { |f|
- *        [test(?M, f), f]
- *     }.sort.collect { |f| f[1] }
- *     sorted   #=> ["mon", "tues", "wed", "thurs"]
- *     
- *  This is exactly what <code>sort_by</code> does internally.
- *     
- *     sorted = Dir["*"].sort_by {|f| test(?M, f)}
- *     sorted   #=> ["mon", "tues", "wed", "thurs"]
- */
-
-static VALUE
-enum_sort_by(obj)
-    VALUE obj;
-{
-    VALUE ary;
-    long i;
-
-    if (TYPE(obj) == T_ARRAY) {
-	ary  = rb_ary_new2(RARRAY(obj)->len);
-    }
-    else {
-	ary = rb_ary_new();
-    }
-    RBASIC(ary)->klass = 0;
-    rb_iterate(rb_each, obj, sort_by_i, ary);
-    if (RARRAY(ary)->len > 1) {
-	qsort(RARRAY(ary)->ptr, RARRAY(ary)->len, sizeof(VALUE), sort_by_cmp, 0);
-    }
-    if (RBASIC(ary)->klass) {
-	rb_raise(rb_eRuntimeError, "sort_by reentered");
-    }
-    for (i=0; i<RARRAY(ary)->len; i++) {
-	RARRAY(ary)->ptr[i] = RNODE(RARRAY(ary)->ptr[i])->u2.value;
-    }
-    RBASIC(ary)->klass = rb_cArray;
-    return ary;
-}
-
-static VALUE
-all_iter_i(i, memo)
-    VALUE i;
-    VALUE *memo;
-{
-    if (!RTEST(rb_yield(i))) {
-	*memo = Qfalse;
-	rb_iter_break();
-    }
-    return Qnil;
-}
-
-static VALUE
-all_i(i, memo)
-    VALUE i;
-    VALUE *memo;
-{
-    if (!RTEST(i)) {
-	*memo = Qfalse;
-	rb_iter_break();
-    }
-    return Qnil;
-}
-
-/*
- *  call-seq:
- *     enum.all? [{|obj| block } ]   => true or false
- *  
- *  Passes each element of the collection to the given block. The method
- *  returns <code>true</code> if the block never returns
- *  <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>all?</code> will return <code>true</code> only if none of the
- *  collection members are <code>false</code> or <code>nil</code>.)
- *     
- *     %w{ ant bear cat}.all? {|word| word.length >= 3}   #=> true
- *     %w{ ant bear cat}.all? {|word| word.length >= 4}   #=> false
- *     [ nil, true, 99 ].all?                             #=> false
- *     
- */
-
-static VALUE
-enum_all(obj)
-    VALUE obj;
-{
-    VALUE result = Qtrue;
-
-    rb_iterate(rb_each, obj, rb_block_given_p() ? all_iter_i : all_i, (VALUE)&result);
-    return result;
-}
-
-static VALUE
-any_iter_i(i, memo)
-    VALUE i;
-    VALUE *memo;
-{
-    if (RTEST(rb_yield(i))) {
-	*memo = Qtrue;
-	rb_iter_break();
-    }
-    return Qnil;
-}
-
-static VALUE
-any_i(i, memo)
-    VALUE i;
-    VALUE *memo;
-{
-    if (RTEST(i)) {
-	*memo = Qtrue;
-	rb_iter_break();
-    }
-    return Qnil;
-}
-
-/*
- *  call-seq:
- *     enum.any? [{|obj| block } ]   => true or false
- *  
- *  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
- *  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
- *  <code>nil</code>.
- *     
- *     %w{ ant bear cat}.any? {|word| word.length >= 3}   #=> true
- *     %w{ ant bear cat}.any? {|word| word.length >= 4}   #=> true
- *     [ nil, true, 99 ].any?                             #=> true
- *     
- */
-
-static VALUE
-enum_any(obj)
-    VALUE obj;
-{
-    VALUE result = Qfalse;
-
-    rb_iterate(rb_each, obj, rb_block_given_p() ? any_iter_i : any_i, (VALUE)&result);
-    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 (NUM2LONG(cmp) < 0)
+	    memo->u1.value = i;
     }
     return Qnil;
 }
@@ -622,77 +205,44 @@ 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(rb_assoc_new(i, memo->u1.value));
+	if (NUM2LONG(cmp) < 0)
+	    memo->u1.value = i;
     }
     return Qnil;
 }
 
-
-/*
- *  call-seq:
- *     enum.min                    => obj
- *     enum.min {| a,b | block }   => obj
- *  
- *  Returns the object in <i>enum</i> with the minimum value. The
- *  first form assumes all objects implement <code>Comparable</code>;
- *  the second uses the block to return <em>a <=> b</em>.
- *     
- *     a = %w(albatross dog horse)
- *     a.min                                  #=> "albatross"
- *     a.min {|a,b| a.length <=> b.length }   #=> "dog"
- */
-
 static VALUE
 enum_min(obj)
     VALUE obj;
 {
-    VALUE result = Qundef;
+    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;
-    return result;
+    rb_iterate(rb_each, obj, rb_block_given_p()?min_ii:min_i, (VALUE)memo);
+    rb_gc_force_recycle((VALUE)memo);
+    return memo->u1.value;
 }
 
-/*
- *  call-seq:
- *     enum.max                    => obj
- *     enum.max {| a,b | block }   => obj
- *  
- *  Returns the object in <i>enum</i> with the maximum value. The
- *  first form assumes all objects implement <code>Comparable</code>;
- *  the second uses the block to return <em>a <=> b</em>.
- *     
- *     a = %w(albatross dog horse)
- *     a.max                                  #=> "horse"
- *     a.max {|a,b| a.length <=> b.length }   #=> "albatross"
- */
-
 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 (NUM2LONG(cmp) > 0)
+	    memo->u1.value = i;
     }
     return Qnil;
 }
@@ -700,201 +250,78 @@ 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(rb_assoc_new(i, memo->u1.value));
+	if (NUM2LONG(cmp) > 0)
+	    memo->u1.value = i;
     }
     return Qnil;
 }
 
-/*
- *  call-seq:
- *     enum.max                   => obj
- *     enum.max {|a,b| block }    => obj
- *  
- *  Returns the object in _enum_ with the maximum value. The
- *  first form assumes all objects implement <code>Comparable</code>;
- *  the second uses the block to return <em>a <=> b</em>.
- *     
- *     a = %w(albatross dog horse)
- *     a.max                                  #=> "horse"
- *     a.max {|a,b| a.length <=> b.length }   #=> "albatross"
- */  
-
 static VALUE
 enum_max(obj)
     VALUE obj;
 {
-    VALUE result = Qundef;
+    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;
-    return result;
+    rb_iterate(rb_each, obj, rb_block_given_p()?max_ii:max_i, (VALUE)memo);
+    rb_gc_force_recycle((VALUE)memo);
+    return memo->u1.value;
 }
 
 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;
 }
 
-/*
- *  call-seq:
- *     enum.include?(obj)     => true or false
- *     enum.member?(obj)      => true or false
- *  
- *  Returns <code>true</code> if any member of <i>enum</i> equals
- *  <i>obj</i>. Equality is tested using <code>==</code>.
- *     
- *     IO.constants.include? "SEEK_SET"          #=> true
- *     IO.constants.include? "SEEK_NO_FURTHER"   #=> false
- *     
- */
-
 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;
+    rb_gc_force_recycle((VALUE)memo);
+    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(rb_assoc_new(val, INT2FIX(memo->u3.cnt)));
+    memo->u3.cnt++;
     return Qnil;
 }
 
-/*
- *  call-seq:
- *     enum.each_with_index {|obj, i| block }  -> enum
- *  
- *  Calls <em>block</em> with two arguments, the item and its index, for
- *  each item in <i>enum</i>.
- *     
- *     hash = Hash.new
- *     %w(cat dog wombat).each_with_index {|item, index|
- *       hash[item] = index
- *     }
- *     hash   #=> {"cat"=>0, "wombat"=>2, "dog"=>1}
- *     
- */
-
 static VALUE
 enum_each_with_index(obj)
     VALUE obj;
 {
-    VALUE memo = 0;
-
-    rb_need_block();
-    rb_iterate(rb_each, obj, each_with_index_i, (VALUE)&memo);
-    return obj;
-}
-
-static VALUE
-zip_i(val, memo)
-    VALUE val;
-    VALUE *memo;
-{
-    VALUE result = memo[0];
-    VALUE args = memo[1];
-    int idx = memo[2]++;
-    VALUE tmp;
-    int i;
+    NODE *memo = rb_node_newnode(NODE_MEMO, 0, 0, 0);
 
-    tmp = rb_ary_new2(RARRAY(args)->len + 1);
-    rb_ary_store(tmp, 0, val);
-    for (i=0; i<RARRAY(args)->len; i++) {
-	rb_ary_push(tmp, rb_ary_entry(RARRAY(args)->ptr[i], idx));
-    }
-    if (rb_block_given_p()) {
-	rb_yield(tmp);
-    }
-    else {
-	rb_ary_push(result, tmp);
-    }
+    rb_iterate(rb_each, obj, each_with_index_i, (VALUE)memo);
+    rb_gc_force_recycle((VALUE)memo);
     return Qnil;
 }
 
-/*
- *  call-seq:
- *     enum.zip(arg, ...)                   => array
- *     enum.zip(arg, ...) {|arr| block }    => nil
- *  
- *  Converts any arguments to arrays, then merges elements of
- *  <i>enum</i> with corresponding elements from each argument. This
- *  generates a sequence of <code>enum#size</code> <em>n</em>-element
- *  arrays, where <em>n</em> is one more that the count of arguments. If
- *  the size of any argument is less than <code>enum#size</code>,
- *  <code>nil</code> values are supplied. If a block given, it is
- *  invoked for each output array, otherwise an array of arrays is
- *  returned.
- *     
- *     a = [ 4, 5, 6 ]
- *     b = [ 7, 8, 9 ]
- *     
- *     (1..3).zip(a, b)      #=> [[1, 4, 7], [2, 5, 8], [3, 6, 9]]
- *     "cat\ndog".zip([1])   #=> [["cat\n", 1], ["dog", nil]]
- *     (1..3).zip            #=> [[1], [2], [3]]
- *     
- */
-
-static VALUE
-enum_zip(argc, argv, obj)
-    int argc;
-    VALUE *argv;
-    VALUE obj;
-{
-    int i;
-    VALUE result;
-    VALUE memo[3];
-
-    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;
-    rb_iterate(rb_each, obj, zip_i, (VALUE)memo);
-
-    return result;
-}
-
-/*
- *  The <code>Enumerable</code> mixin provides collection classes with
- *  several traversal and searching methods, and with the ability to
- *  sort. The class must provide a method <code>each</code>, which
- *  yields successive members of the collection. If
- *  <code>Enumerable#max</code>, <code>#min</code>, or
- *  <code>#sort</code> is used, the objects in the collection must also
- *  implement a meaningful <code><=></code> operator, as these methods
- *  rely on an ordering between members of the collection.
- */
-
 void
 Init_Enumerable()
 {
@@ -904,7 +331,6 @@ Init_Enumerable()
     rb_define_method(rb_mEnumerable,"entries", enum_to_a, 0);
 
     rb_define_method(rb_mEnumerable,"sort", enum_sort, 0);
-    rb_define_method(rb_mEnumerable,"sort_by", enum_sort_by, 0);
     rb_define_method(rb_mEnumerable,"grep", enum_grep, 1);
     rb_define_method(rb_mEnumerable,"find", enum_find, -1);
     rb_define_method(rb_mEnumerable,"detect", enum_find, -1);
@@ -913,19 +339,13 @@ Init_Enumerable()
     rb_define_method(rb_mEnumerable,"reject", enum_reject, 0);
     rb_define_method(rb_mEnumerable,"collect", enum_collect, 0);
     rb_define_method(rb_mEnumerable,"map", enum_collect, 0);
-    rb_define_method(rb_mEnumerable,"inject", enum_inject, -1);
-    rb_define_method(rb_mEnumerable,"partition", enum_partition, 0);
-    rb_define_method(rb_mEnumerable,"all?", enum_all, 0);
-    rb_define_method(rb_mEnumerable,"any?", enum_any, 0);
     rb_define_method(rb_mEnumerable,"min", enum_min, 0);
     rb_define_method(rb_mEnumerable,"max", enum_max, 0);
     rb_define_method(rb_mEnumerable,"member?", enum_member, 1);
     rb_define_method(rb_mEnumerable,"include?", enum_member, 1);
     rb_define_method(rb_mEnumerable,"each_with_index", enum_each_with_index, 0);
-    rb_define_method(rb_mEnumerable, "zip", enum_zip, -1);
 
     id_eqq  = rb_intern("===");
     id_each = rb_intern("each");
     id_cmp  = rb_intern("<=>");
 }
-
diff --git a/env.h b/env.h
index c50103f71e..7060fbec8f 100644
--- a/env.h
+++ b/env.h
@@ -6,7 +6,7 @@
   $Date$
   created at: Mon Jul 11 11:53:03 JST 1994
 
-  Copyright (C) 1993-2003 Yukihiro Matsumoto
+  Copyright (C) 1993-2000 Yukihiro Matsumoto
 
 **********************************************************************/
 
@@ -16,34 +16,34 @@
 extern struct FRAME {
     VALUE self;
     int argc;
+    VALUE *argv;
     ID last_func;
-    ID orig_func;
     VALUE last_class;
+    VALUE cbase;
     struct FRAME *prev;
     struct FRAME *tmp;
-    struct RNode *node;
+    char *file;
+    int line;
     int iter;
     int flags;
-    unsigned long uniq;
 } *ruby_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;
     ID *local_tbl;
     VALUE *local_vars;
-    int flags;
+    int flag;
 } *ruby_scope;
 
 #define SCOPE_ALLOCA  0
 #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..6a008cdac5 100644
--- a/error.c
+++ b/error.c
@@ -6,13 +6,13 @@
   $Date$
   created at: Mon Aug  9 16:11:34 JST 1993
 
-  Copyright (C) 1993-2003 Yukihiro Matsumoto
+  Copyright (C) 1993-2000 Yukihiro Matsumoto
 
 **********************************************************************/
 
 #include "ruby.h"
 #include "env.h"
-#include "st.h"
+#include "version.h"
 
 #include <stdio.h>
 #ifdef HAVE_STDARG_PROTOTYPES
@@ -22,44 +22,34 @@
 #include <varargs.h>
 #define va_init_list(a,b) va_start(a)
 #endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifndef EXIT_SUCCESS
-#define EXIT_SUCCESS 0
-#endif
 
-extern const char ruby_version[], ruby_release_date[], ruby_platform[];
+#if defined __CYGWIN__
+# include <cygwin/version.h>
+# if (CYGWIN_VERSION_API_MAJOR > 0) || (CYGWIN_VERSION_API_MINOR >= 8)
+#  define sys_nerr _sys_nerr
+# endif
+#endif
 
 int ruby_nerrs;
 
-static int
-err_position(buf, len)
-    char *buf;
-    long len;
+static void
+err_snprintf(buf, len, fmt, args)
+    char *buf, *fmt;
+    int len;
+    va_list args;
 {
-    ruby_set_current_source();
+    int n;
+
     if (!ruby_sourcefile) {
-	return 0;
+	vsnprintf(buf, len, fmt, args);
+	return;
     }
     else if (ruby_sourceline == 0) {
-	return snprintf(buf, len, "%s: ", ruby_sourcefile);
+	n = snprintf(buf, len, "%s: ", ruby_sourcefile);
     }
     else {
-	return snprintf(buf, len, "%s:%d: ", ruby_sourcefile, ruby_sourceline);
+	n = snprintf(buf, len, "%s:%d: ", ruby_sourcefile, ruby_sourceline);
     }
-}
-
-static void
-err_snprintf(buf, len, fmt, args)
-    char *buf;
-    long len;
-    const char *fmt;
-    va_list args;
-{
-    long n;
-
-    n = err_position(buf, len);
     if (len > n) {
 	vsnprintf((char*)buf+n, len-n, fmt, args);
     }
@@ -118,12 +108,11 @@ warn_print(fmt, args)
     va_list args;
 {
     char buf[BUFSIZ];
-    int len;
 
     err_snprintf(buf, BUFSIZ, fmt, args);
-    len = strlen(buf);
-    buf[len++] = '\n';
-    rb_write_error2(buf, len);
+    fputs(buf, stderr);
+    fputs("\n", stderr);
+    fflush(stderr);
 }
 
 void
@@ -138,8 +127,6 @@ rb_warn(fmt, va_alist)
     char buf[BUFSIZ];
     va_list args;
 
-    if (NIL_P(ruby_verbose)) return;
-
     snprintf(buf, BUFSIZ, "warning: %s", fmt);
 
     va_init_list(args, fmt);
@@ -169,25 +156,6 @@ rb_warning(fmt, va_alist)
     va_end(args);
 }
 
-/*
- * call-seq:
- *    warn(msg)   => nil
- *
- * Display the given message (followed by a newline) on STDERR unless
- * warnings are disabled (for example with the <code>-W0</code> flag).
- */
-
-static VALUE
-rb_warn_m(self, mesg)
-    VALUE self, mesg;
-{
-    if (!NIL_P(ruby_verbose)) {
-	rb_io_write(rb_stderr, mesg);
-	rb_io_write(rb_stderr, rb_default_rs);
-    }
-    return Qnil;
-}
-
 void
 #ifdef HAVE_STDARG_PROTOTYPES
 rb_bug(const char *fmt, ...)
@@ -199,18 +167,14 @@ rb_bug(fmt, va_alist)
 {
     char buf[BUFSIZ];
     va_list args;
-    FILE *out = stderr;
-    int len = err_position(buf, BUFSIZ);
-
-    if (fwrite(buf, 1, len, out) == len ||
-	fwrite(buf, 1, len, (out = stdout)) == len) {
-	fputs("[BUG] ", out);
-	va_init_list(args, fmt);
-	vfprintf(out, fmt, args);
-	va_end(args);
-	fprintf(out, "\nruby %s (%s) [%s]\n\n",
-		ruby_version, ruby_release_date, ruby_platform);
-    }
+
+    snprintf(buf, BUFSIZ, "[BUG] %s", fmt);
+    ruby_in_eval = 0;
+
+    va_init_list(args, fmt);
+    warn_print(buf, args);
+    va_end(args);
+    fprintf(stderr, "ruby %s (%s) [%s]\n", RUBY_VERSION, RUBY_RELEASE_DATE, RUBY_PLATFORM);
     abort();
 }
 
@@ -218,30 +182,30 @@ static struct types {
     int type;
     const char *name;
 } builtin_types[] = {
-    {T_NIL,	"nil"},
-    {T_OBJECT,	"Object"},
-    {T_CLASS,	"Class"},
-    {T_ICLASS,	"iClass"},	/* internal use: mixed-in module holder */
-    {T_MODULE,	"Module"},
-    {T_FLOAT,	"Float"},
-    {T_STRING,	"String"},
-    {T_REGEXP,	"Regexp"},
-    {T_ARRAY,	"Array"},
-    {T_FIXNUM,	"Fixnum"},
-    {T_HASH,	"Hash"},
-    {T_STRUCT,	"Struct"},
-    {T_BIGNUM,	"Bignum"},
-    {T_FILE,	"File"},
-    {T_TRUE,	"true"},
-    {T_FALSE,	"false"},
-    {T_SYMBOL,	"Symbol"},	/* :symbol */
-    {T_DATA,	"Data"},	/* internal use: wrapped C pointers */
-    {T_MATCH,	"MatchData"},	/* data of $~ */
-    {T_VARMAP,	"Varmap"},	/* internal use: dynamic variables */
-    {T_SCOPE,	"Scope"},	/* internal use: variable scope */
-    {T_NODE,	"Node"},	/* internal use: syntax tree node */
-    {T_UNDEF,	"undef"},	/* internal use: #undef; should not happen */
-    {-1,	0}
+    T_NIL,	"nil",
+    T_OBJECT,	"Object",
+    T_CLASS,	"Class",
+    T_ICLASS,	"iClass",	/* internal use: mixed-in module holder */
+    T_MODULE,	"Module",
+    T_FLOAT,	"Float",
+    T_STRING,	"String",
+    T_REGEXP,	"Regexp",
+    T_ARRAY,	"Array",
+    T_FIXNUM,	"Fixnum",
+    T_HASH,	"Hash",
+    T_STRUCT,	"Struct",
+    T_BIGNUM,	"Bignum",
+    T_FILE,	"File",
+    T_TRUE,	"true",
+    T_FALSE,	"false",
+    T_SYMBOL,	"Symbol",	/* :symbol */
+    T_DATA,	"Data",		/* internal use: wrapped C pointers */
+    T_MATCH,	"Match",	/* data of $~ */
+    T_VARMAP,	"Varmap",	/* internal use: dynamic variables */
+    T_SCOPE,	"Scope",	/* internal use: variable scope */
+    T_NODE,	"Node",		/* internal use: syntax tree node */
+    T_UNDEF,	"undef",	/* internal use: #undef; should not happen */
+    -1,		0,
 };
 
 void
@@ -266,14 +230,11 @@ rb_check_type(x, t)
 		else if (FIXNUM_P(x)) {
 		    etype = "Fixnum";
 		}
-		else if (SYMBOL_P(x)) {
-		    etype = "Symbol";
-		}
 		else if (rb_special_const_p(x)) {
 		    etype = RSTRING(rb_obj_as_string(x))->ptr;
 		}
 		else {
-		    etype = rb_obj_classname(x);
+		    etype = rb_class2name(CLASS_OF(x));
 		}
 		rb_raise(rb_eTypeError, "wrong argument type %s (expected %s)",
 			 etype, type->name);
@@ -298,14 +259,12 @@ VALUE rb_eTypeError;
 VALUE rb_eArgError;
 VALUE rb_eIndexError;
 VALUE rb_eRangeError;
-VALUE rb_eNameError;
-VALUE rb_eNoMethodError;
 VALUE rb_eSecurityError;
 VALUE rb_eNotImpError;
 VALUE rb_eNoMemError;
-VALUE rb_cNameErrorMesg;
 
 VALUE rb_eScriptError;
+VALUE rb_eNameError;
 VALUE rb_eSyntaxError;
 VALUE rb_eLoadError;
 
@@ -318,7 +277,10 @@ rb_exc_new(etype, ptr, len)
     const char *ptr;
     long len;
 {
-    return rb_funcall(etype, rb_intern("new"), 1, rb_str_new(ptr, len));
+    VALUE exc = rb_obj_alloc(etype);
+
+    rb_iv_set(exc, "mesg", rb_str_new(ptr, len));
+    return exc;
 }
 
 VALUE
@@ -333,17 +295,12 @@ VALUE
 rb_exc_new3(etype, str)
     VALUE etype, str;
 {
-    StringValue(str);
-    return rb_exc_new(etype, RSTRING(str)->ptr, RSTRING(str)->len);
-}
+    char *s;
+    int len;
 
-/*
- * call-seq:
- *    Exception.new(msg = nil)   =>  exception
- *
- *  Construct a new Exception object, optionally passing in 
- *  a message.
- */
+    s = rb_str2cstr(str, &len);
+    return rb_exc_new(etype, s, len);
+}
 
 static VALUE
 exc_initialize(argc, argv, exc)
@@ -351,88 +308,47 @@ exc_initialize(argc, argv, exc)
     VALUE *argv;
     VALUE exc;
 {
-    VALUE arg;
+    VALUE mesg;
 
-    rb_scan_args(argc, argv, "01", &arg);
-    rb_iv_set(exc, "mesg", arg);
-    rb_iv_set(exc, "bt", Qnil);
+    if (rb_scan_args(argc, argv, "01", &mesg) == 1) {
+	STR2CSTR(mesg);		/* ensure mesg can be converted to String */
+    }
+    rb_iv_set(exc, "mesg", mesg);
 
     return exc;
 }
 
-/*
- *  Document-method: exception
- *
- *  call-seq:
- *     exc.exception(string) -> an_exception or exc
- *  
- *  With no argument, or if the argument is the same as the receiver,
- *  return the receiver. Otherwise, create a new
- *  exception object of the same class as the receiver, but with a
- *  message equal to <code>string.to_str</code>.
- *     
- */
-
 static VALUE
 exc_exception(argc, argv, self)
     int argc;
     VALUE *argv;
     VALUE self;
 {
-    VALUE exc;
+    VALUE etype, exc;
 
     if (argc == 0) return self;
     if (argc == 1 && self == argv[0]) return self;
-    exc = rb_obj_clone(self);
-    exc_initialize(argc, argv, exc);
+    etype = CLASS_OF(self);
+    while (FL_TEST(etype, FL_SINGLETON)) {
+	etype = RCLASS(etype)->super;
+    }
+    exc = rb_obj_alloc(etype);
+    rb_obj_call_init(exc, argc, argv);
 
     return exc;
 }
 
-/*
- * call-seq:
- *   exception.to_s   =>  string
- *
- * Returns exception's message (or the name of the exception if
- * no message is set).
- */
-
 static VALUE
 exc_to_s(exc)
     VALUE exc;
 {
-    VALUE mesg = rb_attr_get(exc, rb_intern("mesg"));
+    VALUE mesg = rb_iv_get(exc, "mesg");
 
-    if (NIL_P(mesg)) return rb_class_name(CLASS_OF(exc));
+    if (NIL_P(mesg)) return rb_class_path(CLASS_OF(exc));
     if (OBJ_TAINTED(exc)) OBJ_TAINT(mesg);
     return mesg;
 }
 
-/*
- * call-seq:
- *   exception.message   =>  string
- *   exception.to_str    =>  string
- *
- * Returns the result of invoking <code>exception.to_s</code>.
- * Normally this returns the exception's message or name. By
- * supplying a to_str method, exceptions are agreeing to
- * be used where Strings are expected.
- */
-
-static VALUE
-exc_to_str(exc)
-    VALUE exc;
-{
-    return rb_funcall(exc, rb_intern("to_s"), 0, 0);
-}
-
-/*
- * call-seq:
- *   exception.inspect   => string
- *
- * Return this exception's class name an message
- */
-
 static VALUE
 exc_inspect(exc)
     VALUE exc;
@@ -442,63 +358,34 @@ exc_inspect(exc)
     klass = CLASS_OF(exc);
     exc = rb_obj_as_string(exc);
     if (RSTRING(exc)->len == 0) {
-	return rb_str_dup(rb_class_name(klass));
+	return rb_str_dup(rb_class_path(klass));
     }
 
-    str = rb_str_buf_new2("#<");
-    klass = rb_class_name(klass);
-    rb_str_buf_append(str, klass);
-    rb_str_buf_cat(str, ": ", 2);
-    rb_str_buf_append(str, exc);
-    rb_str_buf_cat(str, ">", 1);
+    str = rb_str_new2("#<");
+    klass = rb_class_path(klass);
+    rb_str_append(str, klass);
+    rb_str_cat(str, ": ", 2);
+    rb_str_append(str, exc);
+    rb_str_cat(str, ">", 1);
 
     return str;
 }
 
-/*
- *  call-seq:
- *     exception.backtrace    => array
- *  
- *  Returns any backtrace associated with the exception. The backtrace
- *  is an array of strings, each containing either ``filename:lineNo: in
- *  `method''' or ``filename:lineNo.''
- *     
- *     def a
- *       raise "boom"
- *     end
- *     
- *     def b
- *       a()
- *     end
- *     
- *     begin
- *       b()
- *     rescue => detail
- *       print detail.backtrace.join("\n")
- *     end
- *     
- *  <em>produces:</em>
- *     
- *     prog.rb:2:in `a'
- *     prog.rb:6:in `b'
- *     prog.rb:10
-*/
-
 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;
+    int i;
     static char *err = "backtrace must be Array of String";
 
     if (!NIL_P(bt)) {
@@ -517,469 +404,140 @@ rb_check_backtrace(bt)
     return bt;
 }
 
-/*
- *  call-seq:
- *     exc.set_backtrace(array)   =>  array
- *  
- *  Sets the backtrace information associated with <i>exc</i>. The
- *  argument must be an array of <code>String</code> objects in the
- *  format described in <code>Exception#backtrace</code>.
- *     
- */
-
 static VALUE
 exc_set_backtrace(exc, bt)
     VALUE exc;
     VALUE bt;
 {
-    return rb_iv_set(exc, "bt", rb_check_backtrace(bt));
-}
-
-/*
- * call-seq:
- *   SystemExit.new(status=0)   => system_exit
- *
- * Create a new +SystemExit+ exception with the given status.
- */
-
-static VALUE
-exit_initialize(argc, argv, exc)
-    int argc;
-    VALUE *argv;
-    VALUE exc;
-{
-    VALUE status = INT2FIX(EXIT_SUCCESS);
-    if (argc > 0 && FIXNUM_P(argv[0])) {
-	status = *argv++;
-	--argc;
-    }
-    rb_call_super(argc, argv);
-    rb_iv_set(exc, "status", status);
-    return exc;
-}
-
-
-/*
- * call-seq:
- *   system_exit.status   => fixnum
- *
- * Return the status value associated with this system exit.
- */
-
-static VALUE
-exit_status(exc)
-    VALUE exc;
-{
-    return rb_attr_get(exc, rb_intern("status"));
+    return rb_iv_set(exc, "bt", check_backtrace(bt));
 }
 
+#ifdef __BEOS__
+typedef struct {
+   VALUE *list;
+   int n;
+} syserr_list_entry;
+
+typedef struct {
+   int ix;
+   int n;
+} syserr_index_entry;
+
+static VALUE syserr_error;
+static VALUE syserr_list_b_general[16+1];
+static VALUE syserr_list_b_os0[2+1];
+static VALUE syserr_list_b_os1[5+1];
+static VALUE syserr_list_b_os2[2+1];
+static VALUE syserr_list_b_os3[3+1];
+static VALUE syserr_list_b_os4[1+1];
+static VALUE syserr_list_b_app[15+1];
+static VALUE syserr_list_b_interface[0+1];
+static VALUE syserr_list_b_media[8+1];
+static VALUE syserr_list_b_midi[0+1];
+static VALUE syserr_list_b_storage[15+1];
+static VALUE syserr_list_b_posix[38+1];
+static VALUE syserr_list_b_mail[8+1];
+static VALUE syserr_list_b_print[1+1];
+static VALUE syserr_list_b_device[14+1];
+
+# define SYSERR_LIST_B(n) {(n), sizeof(n)/sizeof(VALUE)}
+static const syserr_list_entry syserr_list[] = {
+   SYSERR_LIST_B(syserr_list_b_general),
+   SYSERR_LIST_B(syserr_list_b_os0),
+   SYSERR_LIST_B(syserr_list_b_os1),
+   SYSERR_LIST_B(syserr_list_b_os2),
+   SYSERR_LIST_B(syserr_list_b_os3),
+   SYSERR_LIST_B(syserr_list_b_os4),
+   SYSERR_LIST_B(syserr_list_b_app),
+   SYSERR_LIST_B(syserr_list_b_interface),
+   SYSERR_LIST_B(syserr_list_b_media),
+   SYSERR_LIST_B(syserr_list_b_midi),
+   SYSERR_LIST_B(syserr_list_b_storage),
+   SYSERR_LIST_B(syserr_list_b_posix),
+   SYSERR_LIST_B(syserr_list_b_mail),
+   SYSERR_LIST_B(syserr_list_b_print),
+   SYSERR_LIST_B(syserr_list_b_device),
+};
+# undef SYSERR_LIST_B
 
-/*
- * call-seq:
- *   system_exit.success?  => true or false
- *
- * Returns +true+ if exiting successful, +false+ if not.
- */
-
-static VALUE
-exit_success_p(exc)
-    VALUE exc;
-{
-    VALUE status = rb_attr_get(exc, rb_intern("status"));
-    if (NIL_P(status)) return Qtrue;
-    if (status == INT2FIX(EXIT_SUCCESS)) return Qtrue;
-    return Qfalse;
-}
-
-void
-#ifdef HAVE_STDARG_PROTOTYPES
-rb_name_error(ID id, const char *fmt, ...)
+static const syserr_index_entry syserr_index[]= {
+     {0, 1},  {1, 5},  {6, 1},  {7, 1}, {8, 1}, {9, 1}, {10, 1}, {11, 1},
+     {12, 1}, {13, 1}, {14, 1}, {0, 0},
+};
 #else
-rb_name_error(id, fmt, va_alist)
-    ID id;
-    const char *fmt;
-    va_dcl
+static VALUE *syserr_list;
 #endif
-{
-    VALUE exc, argv[2];
-    va_list args;
-    char buf[BUFSIZ];
-
-    va_init_list(args, fmt);
-    vsnprintf(buf, BUFSIZ, fmt, args);
-    va_end(args);
-
-    argv[0] = rb_str_new2(buf);
-    argv[1] = ID2SYM(id);
-    exc = rb_class_new_instance(2, argv, rb_eNameError);
-    rb_exc_raise(exc);
-}
-
-/*
- * call-seq:
- *   NameError.new(msg [, name])  => name_error
- *
- * Construct a new NameError exception. If given the <i>name</i>
- * parameter may subsequently be examined using the <code>NameError.name</code>
- * method.
- */
-
-static VALUE
-name_err_initialize(argc, argv, self)
-    int argc;
-    VALUE *argv;
-    VALUE self;
-{
-    VALUE name;
-
-    name = (argc > 1) ? argv[--argc] : Qnil;
-    rb_call_super(argc, argv);
-    rb_iv_set(self, "name", name);
-    return self;
-}
-
-/*
- *  call-seq:
- *    name_error.name    =>  string or nil
- *
- *  Return the name associated with this NameError exception.
- */
-
-static VALUE
-name_err_name(self)
-    VALUE self;
-{
-    return rb_attr_get(self, rb_intern("name"));
-}
-
-/*
- * call-seq:
- *  name_error.to_s   => string
- *
- * Produce a nicely-formated string representing the +NameError+.
- */
-
-static VALUE
-name_err_to_s(exc)
-    VALUE exc;
-{
-    VALUE mesg = rb_attr_get(exc, rb_intern("mesg")), str = mesg;
-
-    if (NIL_P(mesg)) return rb_class_name(CLASS_OF(exc));
-    StringValue(str);
-    if (str != mesg) {
-	rb_iv_set(exc, "mesg", mesg = str);
-    }
-    if (OBJ_TAINTED(exc)) OBJ_TAINT(mesg);
-    return mesg;
-}
-
-/*
- * call-seq:
- *   NoMethodError.new(msg, name [, args])  => no_method_error
- *
- * Construct 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.
- */
 
-static VALUE
-nometh_err_initialize(argc, argv, self)
-    int argc;
-    VALUE *argv;
-    VALUE self;
-{
-    VALUE args = (argc > 2) ? argv[--argc] : Qnil;
-    name_err_initialize(argc, argv, self);
-    rb_iv_set(self, "args", args);
-    return self;
-}
-
-/* :nodoc: */
-static void
-name_err_mesg_mark(ptr)
-    VALUE *ptr;
-{
-    rb_gc_mark_locations(ptr, ptr+3);
-}
-
-/* :nodoc: */
-static VALUE
-name_err_mesg_new(obj, mesg, recv, method)
-    VALUE obj, mesg, recv, method;
-{
-    VALUE *ptr = ALLOC_N(VALUE, 3);
-
-    ptr[0] = mesg;
-    ptr[1] = recv;
-    ptr[2] = method;
-    return Data_Wrap_Struct(rb_cNameErrorMesg, name_err_mesg_mark, -1, ptr);
-}
-
-/* :nodoc: */
-static VALUE
-name_err_mesg_to_str(obj)
-    VALUE obj;
-{
-    VALUE *ptr, mesg;
-    Data_Get_Struct(obj, VALUE, ptr);
-
-    mesg = ptr[0];
-    if (NIL_P(mesg)) return Qnil;
-    else {
-	char *desc = 0;
-	VALUE d = 0, args[3];
-
-	obj = ptr[1];
-	switch (TYPE(obj)) {
-	  case T_NIL:
-	    desc = "nil";
-	    break;
-	  case T_TRUE:
-	    desc = "true";
-	    break;
-	  case T_FALSE:
-	    desc = "false";
-	    break;
-	  default:
-	    d = rb_protect(rb_inspect, obj, 0);
-	    if (NIL_P(d) || RSTRING(d)->len > 65) {
-		d = rb_any_to_s(obj);
-	    }
-	    desc = RSTRING(d)->ptr;
-	    break;
-	}
-	if (desc && desc[0] != '#') {
-	    d = rb_str_new2(desc);
-	    rb_str_cat2(d, ":");
-	    rb_str_cat2(d, rb_obj_classname(obj));
-	}
-	args[0] = mesg;
-	args[1] = ptr[2];
-	args[2] = d;
-	mesg = rb_f_sprintf(3, args);
-    }
-    if (OBJ_TAINTED(obj)) OBJ_TAINT(mesg);
-    return mesg;
-}
-
-/* :nodoc: */
-static VALUE
-name_err_mesg_load(klass, str)
-    VALUE klass, str;
-{
-    return str;
-}
-
-/*
- * call-seq:
- *   no_method_error.args  => obj
- *
- * Return the arguments passed in as the third parameter to
- * the constructor.
- */
-
-static VALUE
-nometh_err_args(self)
-    VALUE self;
-{
-    return rb_attr_get(self, rb_intern("args"));
-}
-
-void
-rb_invalid_str(str, type)
-    const char *str, *type;
-{
-    VALUE s = rb_str_inspect(rb_str_new2(str));
-
-    rb_raise(rb_eArgError, "invalid value for %s: %s", type, RSTRING(s)->ptr);
-}
-
-/* 
- *  Document-module: Errno
- *
- *  Ruby exception objects are subclasses of <code>Exception</code>.
- *  However, operating systems typically report errors using plain
- *  integers. Module <code>Errno</code> is created dynamically to map
- *  these operating system errors to Ruby classes, with each error
- *  number generating its own subclass of <code>SystemCallError</code>.
- *  As the subclass is created in module <code>Errno</code>, its name
- *  will start <code>Errno::</code>.
- *     
- *  The names of the <code>Errno::</code> classes depend on
- *  the environment in which Ruby runs. On a typical Unix or Windows
- *  platform, there are <code>Errno</code> classes such as
- *  <code>Errno::EACCES</code>, <code>Errno::EAGAIN</code>,
- *  <code>Errno::EINTR</code>, and so on.
- *     
- *  The integer operating system error number corresponding to a
- *  particular error is available as the class constant
- *  <code>Errno::</code><em>error</em><code>::Errno</code>.
- *     
- *     Errno::EACCES::Errno   #=> 13
- *     Errno::EAGAIN::Errno   #=> 11
- *     Errno::EINTR::Errno    #=> 4
- *     
- *  The full list of operating system errors on your particular platform
- *  are available as the constants of <code>Errno</code>.
- *
- *     Errno.constants   #=> E2BIG, EACCES, EADDRINUSE, EADDRNOTAVAIL, ...
- */
-
-static st_table *syserr_tbl;
+#if !defined NT && !defined sys_nerr
+extern int sys_nerr;
+#endif
 
 static VALUE
-set_syserr(n, name)
-    int n;
+set_syserr(i, name)
+    int i;
     const char *name;
 {
-    VALUE error;
-
-    if (!st_lookup(syserr_tbl, n, &error)) {
-	error = rb_define_class_under(rb_mErrno, name, rb_eSystemCallError);
-	rb_define_const(error, "Errno", INT2NUM(n));
-	st_add_direct(syserr_tbl, n, error);
-    }
-    else {
-	rb_define_const(rb_mErrno, name, error);
-    }
-    return error;
-}
-
-static VALUE
-get_syserr(n)
-    int n;
-{
-    VALUE error;
-
-    if (!st_lookup(syserr_tbl, n, &error)) {
-	char name[8];	/* some Windows' errno have 5 digits. */
-
-	snprintf(name, sizeof(name), "E%03d", n);
-	error = set_syserr(n, name);
+#ifdef __BEOS__
+   VALUE *list;
+   int ix, offset;
+#endif
+    VALUE error = rb_define_class_under(rb_mErrno, name, rb_eSystemCallError);
+    rb_define_const(error, "Errno", INT2FIX(i));
+#ifdef __BEOS__
+   if (i == B_ERROR) {
+      syserr_error = error;
+      rb_global_variable(&syserr_error);
+      return error;
+   }
+   i -= B_GENERAL_ERROR_BASE;
+   ix = (i >> 12) & 0xf;
+   offset = (i >> 8) & 0xf;
+   if (offset < syserr_index[ix].n) {
+      ix = syserr_index[ix].ix;
+      if ((i & 0xff) < syserr_list[ix + offset].n) {
+	 list = syserr_list[ix + offset].list;
+	 list[i & 0xff] = error;
+	 rb_global_variable(&list[i & 0xff]);
+      }
+   }
+#else
+    if (i <= sys_nerr) {
+	syserr_list[i] = error;
     }
-    return error;
-}
-
-/*
- * call-seq:
- *   SystemCallError.new(msg, errno)  => system_call_error_subclass
- *
- * If _errno_ corresponds to a known system error code, constructs
- * the appropriate <code>Errno</code> class for that error, otherwise
- * constructs a generic <code>SystemCallError</code> object. The
- * error number is subsequently available via the <code>errno</code>
- * method.
- */
-
-static VALUE
-syserr_initialize(argc, argv, self)
-    int argc;
-    VALUE *argv;
-    VALUE self;
-{
-#if !defined(_WIN32) && !defined(__VMS)
-    char *strerror();
 #endif
-    char *err;
-    VALUE mesg, error;
-    VALUE klass = rb_obj_class(self);
-
-    if (klass == rb_eSystemCallError) {
-	rb_scan_args(argc, argv, "11", &mesg, &error);
-	if (argc == 1 && FIXNUM_P(mesg)) {
-	    error = mesg; mesg = Qnil;
-	}
-	if (!NIL_P(error) && st_lookup(syserr_tbl, NUM2LONG(error), &klass)) {
-	    /* change class */
-	    if (TYPE(self) != T_OBJECT) { /* insurance to avoid type crash */
-		rb_raise(rb_eTypeError, "invalid instance type");
-	    }
-	    RBASIC(self)->klass = klass;
-	}
-    }
-    else {
-	rb_scan_args(argc, argv, "01", &mesg);
-	error = rb_const_get(klass, rb_intern("Errno"));
-    }
-    if (!NIL_P(error)) err = strerror(NUM2LONG(error));
-    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,
-		(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);
-    rb_iv_set(self, "errno", error);
-    return self;
+    return error;
 }
 
-/*
- * call-seq:
- *   system_call_error.errno   => fixnum
- *
- * Return this SystemCallError's error number.
- */
-
 static VALUE
 syserr_errno(self)
     VALUE self;
 {
-    return rb_attr_get(self, rb_intern("errno"));
+    return rb_iv_get(self, "errno");
 }
 
-/*
- * call-seq:
- *   system_call_error === other  => true or false
- *
- * Return +true+ if the receiver is a generic +SystemCallError+, or
- * if the error numbers _self_ and _other_ are the same.
- */
-
-
+#ifdef __BEOS__
 static VALUE
-syserr_eqq(self, exc)
-    VALUE self, exc;
+get_syserr(int i)
 {
-    VALUE num, e;
-
-    if (!rb_obj_is_kind_of(exc, rb_eSystemCallError)) return Qfalse;
-    if (self == rb_eSystemCallError) return Qtrue;
-
-    num = rb_attr_get(exc, rb_intern("errno"));
-    if (NIL_P(num)) {
-	VALUE klass = CLASS_OF(exc);
-
-	while (TYPE(klass) == T_ICLASS || FL_TEST(klass, FL_SINGLETON)) {
-	    klass = (VALUE)RCLASS(klass)->super;
-	}
-	num = rb_const_get(klass, rb_intern("Errno"));
-    }
-    e = rb_const_get(self, rb_intern("Errno"));
-    if (FIXNUM_P(num) ? num == e : rb_equal(num, e))
-	return Qtrue;
-    return Qfalse;
+   VALUE *list;
+   int ix, offset;
+   
+   if (i == B_ERROR) return syserr_error;
+   i -= B_GENERAL_ERROR_BASE;
+   ix = (i >> 12) & 0xf;
+   offset = (i >> 8) & 0xf;
+   if (offset < syserr_index[ix].n) {
+      ix = syserr_index[ix].ix;
+      if ((i & 0xff) < syserr_list[ix + offset].n) {
+	 list = syserr_list[ix + offset].list;
+	 return list[i & 0xff];
+      }
+   }
+   return 0;
 }
+#endif /* __BEOS__ */
 
-/*
- *  Descendents of class <code>Exception</code> are used to communicate
- *  between <code>raise</code> methods and <code>rescue</code>
- *  statements in <code>begin/end</code> blocks. <code>Exception</code>
- *  objects carry information about the exception---its type (the
- *  exception's class name), an optional descriptive string, and
- *  optional traceback information. Programs may subclass 
- *  <code>Exception</code> to add additional information.
- */
+static void init_syserr _((void));
 
 void
 Init_Exception()
@@ -989,57 +547,36 @@ Init_Exception()
     rb_define_method(rb_eException, "exception", exc_exception, -1);
     rb_define_method(rb_eException, "initialize", exc_initialize, -1);
     rb_define_method(rb_eException, "to_s", exc_to_s, 0);
-    rb_define_method(rb_eException, "to_str", exc_to_str, 0);
-    rb_define_method(rb_eException, "message", exc_to_str, 0);
+    rb_define_method(rb_eException, "to_str", exc_to_s, 0);
+    rb_define_method(rb_eException, "message", exc_to_s, 0);
     rb_define_method(rb_eException, "inspect", exc_inspect, 0);
     rb_define_method(rb_eException, "backtrace", exc_backtrace, 0);
     rb_define_method(rb_eException, "set_backtrace", exc_set_backtrace, 1);
 
     rb_eSystemExit  = rb_define_class("SystemExit", rb_eException);
-    rb_define_method(rb_eSystemExit, "initialize", exit_initialize, -1);
-    rb_define_method(rb_eSystemExit, "status", exit_status, 0);
-    rb_define_method(rb_eSystemExit, "success?", exit_success_p, 0);
-
     rb_eFatal  	    = rb_define_class("fatal", rb_eException);
+    rb_eInterrupt   = rb_define_class("Interrupt", rb_eException);
     rb_eSignal      = rb_define_class("SignalException", rb_eException);
-    rb_eInterrupt   = rb_define_class("Interrupt", rb_eSignal);
 
     rb_eStandardError = rb_define_class("StandardError", rb_eException);
-    rb_eTypeError     = rb_define_class("TypeError", rb_eStandardError);
-    rb_eArgError      = rb_define_class("ArgumentError", rb_eStandardError);
-    rb_eIndexError    = rb_define_class("IndexError", rb_eStandardError);
-    rb_eRangeError    = rb_define_class("RangeError", rb_eStandardError);
-    rb_eNameError     = rb_define_class("NameError", rb_eStandardError);
-    rb_define_method(rb_eNameError, "initialize", name_err_initialize, -1);
-    rb_define_method(rb_eNameError, "name", name_err_name, 0);
-    rb_define_method(rb_eNameError, "to_s", name_err_to_s, 0);
-    rb_cNameErrorMesg = rb_define_class_under(rb_eNameError, "message", rb_cData);
-    rb_define_singleton_method(rb_cNameErrorMesg, "!", name_err_mesg_new, 3);
-    rb_define_method(rb_cNameErrorMesg, "to_str", name_err_mesg_to_str, 0);
-    rb_define_method(rb_cNameErrorMesg, "_dump", name_err_mesg_to_str, 1);
-    rb_define_singleton_method(rb_cNameErrorMesg, "_load", name_err_mesg_load, 1);
-    rb_eNoMethodError = rb_define_class("NoMethodError", rb_eNameError);
-    rb_define_method(rb_eNoMethodError, "initialize", nometh_err_initialize, -1);
-    rb_define_method(rb_eNoMethodError, "args", nometh_err_args, 0);
+    rb_eTypeError   = rb_define_class("TypeError", rb_eStandardError);
+    rb_eArgError    = rb_define_class("ArgumentError", rb_eStandardError);
+    rb_eIndexError  = rb_define_class("IndexError", rb_eStandardError);
+    rb_eRangeError  = rb_define_class("RangeError", rb_eStandardError);
 
     rb_eScriptError = rb_define_class("ScriptError", rb_eException);
     rb_eSyntaxError = rb_define_class("SyntaxError", rb_eScriptError);
+    rb_eNameError   = rb_define_class("NameError", rb_eScriptError);
     rb_eLoadError   = rb_define_class("LoadError", rb_eScriptError);
     rb_eNotImpError = rb_define_class("NotImplementedError", rb_eScriptError);
+    /* backward compatibility -- will be removed in the future */
+    rb_define_global_const("NotImplementError", rb_eNotImpError);
 
     rb_eRuntimeError = rb_define_class("RuntimeError", rb_eStandardError);
     rb_eSecurityError = rb_define_class("SecurityError", rb_eStandardError);
     rb_eNoMemError = rb_define_class("NoMemoryError", rb_eException);
 
-    syserr_tbl = st_init_numtable();
-    rb_eSystemCallError = rb_define_class("SystemCallError", rb_eStandardError);
-    rb_define_method(rb_eSystemCallError, "initialize", syserr_initialize, -1);
-    rb_define_method(rb_eSystemCallError, "errno", syserr_errno, 0);
-    rb_define_singleton_method(rb_eSystemCallError, "===", syserr_eqq, 1);
-
-    rb_mErrno = rb_define_module("Errno");
-
-    rb_define_global_function("warn", rb_warn_m, 1);
+    init_syserr();
 }
 
 void
@@ -1083,7 +620,7 @@ 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));
 }
 
@@ -1111,68 +648,89 @@ void
 rb_sys_fail(mesg)
     const char *mesg;
 {
+#ifndef NT
+    char *strerror();
+#endif
+    char *err;
+    char *buf;
+    extern int errno;
     int n = errno;
-    VALUE arg;
+    VALUE ee;
 
-    errno = 0;
-    if (n == 0) {
-	rb_bug("rb_sys_fail(%s) - errno == 0", mesg ? mesg : "");
-    }
+    err = strerror(errno);
+    if (mesg) {
+	volatile VALUE tmp = rb_str_inspect(rb_str_new2(mesg));
 
-    arg = mesg ? rb_str_new2(mesg) : Qnil;
-    rb_exc_raise(rb_class_new_instance(1, &arg, get_syserr(n)));
-}
+	buf = ALLOCA_N(char, strlen(err)+RSTRING(tmp)->len+4);
+	sprintf(buf, "%s - %s", err, RSTRING(tmp)->ptr);
+    }
+    else {
+	buf = ALLOCA_N(char, strlen(err)+1);
+	strcpy(buf, err);
+    }
 
-void
-#ifdef HAVE_STDARG_PROTOTYPES
-rb_sys_warning(const char *fmt, ...)
+    errno = 0;
+#ifdef __BEOS__
+    ee = get_syserr(n);
+    if (!ee) {
+	char name[6];
+      
+	sprintf(name, "E%03d", n);
+	ee = set_syserr(n, name);
+   }
 #else
-rb_sys_warning(fmt, va_alist)
-     const char *fmt;
-     va_dcl
+    if (n > sys_nerr || !syserr_list[n]) {
+	char name[6];
+
+	sprintf(name, "E%03d", n);
+	ee = set_syserr(n, name);
+    }
+    else {
+	ee = syserr_list[n];
+    }
 #endif
-{
-     char buf[BUFSIZ];
-     va_list args;
-     int errno_save;
-     
-     errno_save = errno;
-
-     if (!RTEST(ruby_verbose)) return;
-
-     snprintf(buf, BUFSIZ, "warning: %s", fmt);
-     snprintf(buf+strlen(buf), BUFSIZ-strlen(buf), ": %s", strerror(errno_save));
-     
-     va_init_list(args, fmt);
-     warn_print(buf, args);
-     va_end(args);
-     errno = errno_save;
+    ee = rb_exc_new2(ee, buf);
+    rb_iv_set(ee, "errno", INT2FIX(n));
+    rb_exc_raise(ee);
 }
 
 void
 rb_load_fail(path)
-    const char *path;
+    char *path;
 {
     rb_loaderror("%s -- %s", strerror(errno), path);
 }
 
 void
 rb_error_frozen(what)
-    const char *what;
+    char *what;
 {
     rb_raise(rb_eTypeError, "can't modify frozen %s", what);
 }
 
-void
-rb_check_frozen(obj)
-    VALUE obj;
+static void
+init_syserr()
 {
-    if (OBJ_FROZEN(obj)) rb_error_frozen(rb_obj_classname(obj));
-}
+#ifdef __BEOS__
+   int i, ix, offset;
+#endif
+    rb_eSystemCallError = rb_define_class("SystemCallError", rb_eStandardError);
+    rb_define_method(rb_eSystemCallError, "errno", syserr_errno, 0);
+
+    rb_mErrno = rb_define_module("Errno");
+#ifdef __BEOS__
+   for (i = 0; syserr_index[i].n != 0; i++) {
+      ix = syserr_index[i].ix;
+      for (offset = 0; offset < syserr_index[i].n; offset++) {
+	 MEMZERO(syserr_list[ix + offset].list, VALUE, syserr_list[ix + offset].n);
+      }
+   }
+   set_syserr(B_ERROR, "ERROR");
+#else
+    syserr_list = ALLOC_N(VALUE, sys_nerr+1);
+    MEMZERO(syserr_list, VALUE, sys_nerr+1);
+#endif
 
-void
-Init_syserr()
-{
 #ifdef EPERM
     set_syserr(EPERM, "EPERM");
 #endif
@@ -1552,7 +1110,7 @@ err_append(s)
 	    ruby_errinfo = rb_exc_new2(rb_eSyntaxError, s);
 	}
 	else {
-	    VALUE str = rb_obj_as_string(ruby_errinfo);
+	    VALUE str = rb_str_to_str(ruby_errinfo);
 
 	    rb_str_cat2(str, "\n");
 	    rb_str_cat2(str, s);
@@ -1560,7 +1118,8 @@ err_append(s)
 	}
     }
     else {
-	rb_write_error(s);
-	rb_write_error("\n");
+	fputs(s, stderr);
+	fputs("\n", stderr);
+	fflush(stderr);
     }
 }
diff --git a/eval.c b/eval.c
index 505665d513..12baccb2d7 100644
--- a/eval.c
+++ b/eval.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Thu Jun 10 14:22:17 JST 1993
 
-  Copyright (C) 1993-2003 Yukihiro Matsumoto
+  Copyright (C) 1993-2001 Yukihiro Matsumoto
   Copyright (C) 2000  Network Applied Communication Laboratory, Inc.
   Copyright (C) 2000  Information-technology Promotion Agency, Japan
 
@@ -15,28 +15,13 @@
 #include "ruby.h"
 #include "node.h"
 #include "env.h"
-#include "util.h"
 #include "rubysig.h"
 
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifndef EXIT_SUCCESS
-#define EXIT_SUCCESS 0
-#endif
-#ifndef EXIT_FAILURE
-#define EXIT_FAILURE 1
-#endif
-
 #include <stdio.h>
-
+#include <setjmp.h>
 #include "st.h"
 #include "dln.h"
 
-#ifdef __APPLE__
-#include <crt_externs.h>
-#endif
-
 /* Make alloca work the best possible way.  */
 #ifdef __GNUC__
 # ifndef atarist
@@ -45,17 +30,17 @@
 #  endif
 # endif /* atarist */
 #else
-# ifdef HAVE_ALLOCA_H
+# if defined(HAVE_ALLOCA_H)
 #  include <alloca.h>
-# else
-#  ifndef _AIX
-#   ifndef alloca /* predefined by HP cc +Olibcalls */
-void *alloca ();
-#   endif
-#  endif /* AIX */
-# endif /* HAVE_ALLOCA_H */
+# elif !defined(alloca)
+char *alloca();
+# endif
 #endif /* __GNUC__ */
 
+#ifdef _AIX
+#pragma alloca
+#endif
+
 #ifdef HAVE_STDARG_PROTOTYPES
 #include <stdarg.h>
 #define va_init_list(a,b) va_start(a,b)
@@ -80,159 +65,50 @@ char *strrchr _((const char*,const char));
 #include "macruby_private.h"
 #endif
 
-#ifdef __VMS
-#include "vmsruby_private.h"
+#ifndef setjmp
+#ifdef HAVE__SETJMP
+#define setjmp(env) _setjmp(env)
+#define longjmp(env,val) _longjmp(env,val)
 #endif
-
-#ifdef USE_CONTEXT
-
-NORETURN(static void rb_jump_context(rb_jmpbuf_t, int));
-static inline void
-rb_jump_context(env, val)
-    rb_jmpbuf_t env;
-    int val;
-{
-    env->status = 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)
-#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
 #endif
 
 #include <sys/types.h>
+#ifdef HAVE_SYS_TIME_H
+# include <sys/time.h>
+#else
+#ifndef NT
+struct timeval {
+        long    tv_sec;         /* seconds */
+        long    tv_usec;        /* and microseconds */
+};
+#endif /* NT */
+#endif
 #include <signal.h>
 #include <errno.h>
 
-#if defined(__VMS)
-#pragma nostandard
-#endif
-
 #ifdef HAVE_SYS_SELECT_H
 #include <sys/select.h>
 #endif
 
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
 #include <sys/stat.h>
 
 VALUE rb_cProc;
-VALUE rb_cBinding;
-static VALUE proc_invoke _((VALUE,VALUE,VALUE,VALUE));
+static VALUE rb_cBinding;
+static VALUE proc_call _((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_proc _((VALUE));
 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)));
-static VALUE rb_make_exception _((int argc, VALUE *argv));
 
 static int scope_vmode;
 #define SCOPE_PUBLIC    0
@@ -240,18 +116,15 @@ static int scope_vmode;
 #define SCOPE_PROTECTED 2
 #define SCOPE_MODFUNC   5
 #define SCOPE_MASK      7
-#define SCOPE_SET(f)  (scope_vmode=(f))
+#define SCOPE_SET(f)  do {scope_vmode=(f);} while(0)
 #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:
    0 - strings from streams/environment/ARGV are tainted (default)
    1 - no dangerous operation by tainted value
    2 - process/file operations prohibited
-   3 - all generated objects are tainted
+   3 - all genetated objects are tainted
    4 - no global (non-tainted) variable modification/no direct output
 */
 
@@ -263,25 +136,13 @@ rb_secure(level)
     int level;
 {
     if (level <= ruby_safe_level) {
-	if (ruby_frame->last_func) {
-	    rb_raise(rb_eSecurityError, "Insecure operation `%s' at level %d",
-		     rb_id2name(ruby_frame->last_func), ruby_safe_level);
-	}
-	else {
-	    rb_raise(rb_eSecurityError, "Insecure operation at level %d", ruby_safe_level);
-	}
+	rb_raise(rb_eSecurityError, "Insecure operation `%s' at level %d",
+		 rb_id2name(ruby_frame->last_func), ruby_safe_level);
     }
 }
 
 void
-rb_secure_update(obj)
-    VALUE obj;
-{
-    if (!OBJ_TAINTED(obj)) rb_secure(4);
-}
-
-void
-rb_check_safe_obj(x)
+rb_check_safe_str(x)
     VALUE x;
 {
     if (ruby_safe_level > 0 && OBJ_TAINTED(x)){
@@ -294,32 +155,24 @@ rb_check_safe_obj(x)
 	}
     }
     rb_secure(4);
-}
-
-void
-rb_check_safe_str(x)
-    VALUE x;
-{
-    rb_check_safe_obj(x);
     if (TYPE(x)!= T_STRING) {
 	rb_raise(rb_eTypeError, "wrong argument type %s (expected String)",
-		 rb_obj_classname(x));
+		 rb_class2name(CLASS_OF(x)));
     }
 }
 
-NORETURN(static void print_undef _((VALUE, ID)));
+static void print_undef _((VALUE, ID)) NORETURN;
 static void
 print_undef(klass, id)
     VALUE klass;
     ID id;
 {
-    rb_name_error(id, "undefined method `%s' for %s `%s'",
-		  rb_id2name(id),
-		  (TYPE(klass) == T_MODULE) ? "module" : "class",
-		  rb_class2name(klass));
+    rb_raise(rb_eNameError, "undefined method `%s' for %s `%s'",
+	     rb_id2name(id), 
+	     (TYPE(klass) == T_MODULE)?"module":"class",
+	     rb_class2name(klass));
 }
 
-static ID removed, singleton_removed, undefined, singleton_undefined;
 
 #define CACHE_SIZE 0x800
 #define CACHE_MASK 0x7ff
@@ -335,35 +188,15 @@ struct cache_entry {		/* method hash table. */
 };
 
 static struct cache_entry cache[CACHE_SIZE];
-static int ruby_running = 0;
 
 void
 rb_clear_cache()
 {
-   struct cache_entry *ent, *end;
-
-    if (!ruby_running) return;
-    ent = cache; end = ent + CACHE_SIZE;
-    while (ent < end) {
-	ent->mid = 0;
-	ent++;
-    }
-}
-
-static void
-rb_clear_cache_for_undef(klass, id)
-    VALUE klass;
-    ID id;
-{
     struct cache_entry *ent, *end;
 
-    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) {
-	    ent->mid = 0;
-	}
+	ent->mid = 0;
 	ent++;
     }
 }
@@ -374,7 +207,6 @@ rb_clear_cache_by_id(id)
 {
     struct cache_entry *ent, *end;
 
-    if (!ruby_running) return;
     ent = cache; end = ent + CACHE_SIZE;
     while (ent < end) {
 	if (ent->mid == id) {
@@ -385,31 +217,6 @@ rb_clear_cache_by_id(id)
 }
 
 void
-rb_clear_cache_by_class(klass)
-    VALUE klass;
-{
-    struct cache_entry *ent, *end;
-
-    if (!ruby_running) return;
-    ent = cache; end = ent + CACHE_SIZE;
-    while (ent < end) {
-	if (ent->klass == klass || ent->origin == klass) {
-	    ent->mid = 0;
-	}
-	ent++;
-    }
-}
-
-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;
     ID mid;
@@ -419,49 +226,15 @@ rb_add_method(klass, mid, node, noex)
     NODE *body;
 
     if (NIL_P(klass)) klass = rb_cObject;
-    if (ruby_safe_level >= 4 && (klass == rb_cObject || !OBJ_TAINTED(klass))) {
-	rb_raise(rb_eSecurityError, "Insecure: can't define method");
-    }
-    if (!FL_TEST(klass, FL_SINGLETON) &&
-	node && nd_type(node) != NODE_ZSUPER &&
-	(mid == rb_intern("initialize" )|| mid == rb_intern("initialize_copy"))) {
-	noex = NOEX_PRIVATE | noex;
+    if (klass == rb_cObject) {
+	rb_secure(4);
     }
-    else if (FL_TEST(klass, FL_SINGLETON) && node && nd_type(node) == NODE_CFUNC &&
-	     mid == rb_intern("allocate")) {
-	rb_warn("defining %s.allocate is deprecated; use rb_define_alloc_func()",
-		rb_class2name(rb_iv_get(klass, "__attached__")));
-	mid = ID_ALLOCATOR;
+    if (rb_safe_level() >= 4 && !OBJ_TAINTED(klass)) {
+	rb_raise(rb_eSecurityError, "Insecure: can't define method");
     }
     if (OBJ_FROZEN(klass)) rb_error_frozen("class/module");
-    rb_clear_cache_by_id(mid);
-    body = NEW_METHOD(node, NOEX_WITH_SAFE(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)) {
-	    rb_funcall(rb_iv_get(klass, "__attached__"), singleton_added, 1, ID2SYM(mid));
-	}
-	else {
-	    rb_funcall(klass, added, 1, ID2SYM(mid));
-	}
-    }
-}
-
-void
-rb_define_alloc_func(klass, func)
-    VALUE klass;
-    VALUE (*func) _((VALUE));
-{
-    Check_Type(klass, T_CLASS);
-    rb_add_method(CLASS_OF(klass), ID_ALLOCATOR, NEW_CFUNC(func, 0), NOEX_PRIVATE);
-}
-
-void
-rb_undef_alloc_func(klass)
-    VALUE klass;
-{
-    Check_Type(klass, T_CLASS);
-    rb_add_method(CLASS_OF(klass), ID_ALLOCATOR, 0, NOEX_UNDEF);
+    body = NEW_METHOD(node, noex);
+    st_insert(RCLASS(klass)->m_tbl, mid, body);
 }
 
 static NODE*
@@ -472,7 +245,7 @@ search_method(klass, id, origin)
     NODE *body;
 
     if (!klass) return 0;
-    while (!st_lookup(RCLASS(klass)->m_tbl, id, (st_data_t *)&body)) {
+    while (!st_lookup(RCLASS(klass)->m_tbl, id, &body)) {
 	klass = RCLASS(klass)->super;
 	if (!klass) return 0;
     }
@@ -501,57 +274,33 @@ rb_get_method_body(klassp, idp, noexp)
 	ent->mid = ent->mid0 = id;
 	ent->noex   = 0;
 	ent->method = 0;
-
+	
 	return 0;
     }
 
-    if (ruby_running) {
-	/* store in cache */
-	ent = cache + EXPR1(klass, id);
-	ent->klass  = klass;
-	ent->noex   = body->nd_noex;
-	if (noexp) *noexp = body->nd_noex;
-	body = body->nd_body;
-	if (nd_type(body) == NODE_FBODY) {
-	    ent->mid = id;
-	    *klassp = body->nd_orig;
-	    ent->origin = body->nd_orig;
-	    *idp = ent->mid0 = body->nd_mid;
-	    body = ent->method = body->nd_head;
-	}
-	else {
-	    *klassp = origin;
-	    ent->origin = origin;
-	    ent->mid = ent->mid0 = id;
-	    ent->method = body;
-	}
+    /* store in cache */
+    ent = cache + EXPR1(klass, id);
+    ent->klass  = klass;
+    ent->noex   = body->nd_noex;
+    body = body->nd_body;
+    if (nd_type(body) == NODE_FBODY) {
+	ent->mid = id;
+	*klassp = body->nd_orig;
+	ent->origin = body->nd_orig;
+	*idp = ent->mid0 = body->nd_mid;
+	body = ent->method = body->nd_head;
     }
     else {
-	if (noexp) *noexp = body->nd_noex;
-	body = body->nd_body;
-	if (nd_type(body) == NODE_FBODY) {
-	    *klassp = body->nd_orig;
-	    *idp = body->nd_mid;
-	    body = body->nd_head;
-	}
-	else {
-	    *klassp = origin;
-	}
+	*klassp = origin;
+	ent->origin = origin;
+	ent->mid = ent->mid0 = id;
+	ent->method = body;
     }
 
+    if (noexp) *noexp = ent->noex;
     return body;
 }
 
-NODE*
-rb_method_node(klass, id)
-    VALUE klass;
-    ID id;
-{
-    int noex;
-
-    return rb_get_method_body(&klass, &id, &noex);
-}
-
 static void
 remove_method(klass, mid)
     VALUE klass;
@@ -562,30 +311,15 @@ remove_method(klass, mid)
     if (klass == rb_cObject) {
 	rb_secure(4);
     }
-    if (ruby_safe_level >= 4 && !OBJ_TAINTED(klass)) {
+    if (rb_safe_level() >= 4 && !OBJ_TAINTED(klass)) {
 	rb_raise(rb_eSecurityError, "Insecure: can't remove method");
     }
     if (OBJ_FROZEN(klass)) rb_error_frozen("class/module");
-    if (mid == __id__ || mid == __send__ || mid == init) {
-	rb_warn("removing `%s' may cause serious problem", rb_id2name(mid));
-    }
-    if (st_lookup(RCLASS(klass)->m_tbl, mid, (st_data_t *)&body)) {
-	if (!body || !body->nd_body) body = 0;
-	else {
-	    st_delete(RCLASS(klass)->m_tbl, &mid, (st_data_t *)&body);
-	}
-    }
-    if (!body) {
-	rb_name_error(mid, "method `%s' not defined in %s",
-		      rb_id2name(mid), rb_class2name(klass));
-    }
-    rb_clear_cache_for_undef(klass, mid);
-    if (FL_TEST(klass, FL_SINGLETON)) {
-	rb_funcall(rb_iv_get(klass, "__attached__"), singleton_removed, 1, ID2SYM(mid));
-    }
-    else {
-	rb_funcall(klass, removed, 1, ID2SYM(mid));
+    if (!st_delete(RCLASS(klass)->m_tbl, &mid, &body)) {
+	rb_raise(rb_eNameError, "method `%s' not defined in %s",
+		 rb_id2name(mid), rb_class2name(klass));
     }
+    rb_clear_cache_by_id(mid);
 }
 
 void
@@ -596,37 +330,34 @@ rb_remove_method(klass, name)
     remove_method(klass, rb_intern(name));
 }
 
-/*
- *  call-seq:
- *     remove_method(symbol)   => self
- *  
- *  Removes the method identified by _symbol_ from the current
- *  class. For an example, see <code>Module.undef_method</code>.
- */
-
 static VALUE
-rb_mod_remove_method(argc, argv, mod)
-    int argc;
-    VALUE *argv;
-    VALUE mod;
+rb_mod_remove_method(mod, name)
+    VALUE mod, name;
 {
-    int i;
-
-    for (i=0; i<argc; i++) {
-	remove_method(mod, rb_to_id(argv[i]));
-    }
+    remove_method(mod, rb_to_id(name));
     return mod;
 }
 
-#undef rb_disable_super
-#undef rb_enable_super
-
 void
 rb_disable_super(klass, name)
     VALUE klass;
     const char *name;
 {
-    /* obsolete - no use */
+    VALUE origin;
+    NODE *body;
+    ID mid = rb_intern(name);
+
+    body = search_method(klass, mid, &origin);
+    if (!body || !body->nd_body) {
+	print_undef(klass, mid);
+    }
+    if (origin == klass) {
+	body->nd_noex |= NOEX_UNDEF;
+    }
+    else {
+	rb_add_method(klass, mid, 0, NOEX_UNDEF);
+	rb_clear_cache_by_id(mid);
+    }
 }
 
 void
@@ -634,7 +365,20 @@ rb_enable_super(klass, name)
     VALUE klass;
     const char *name;
 {
-    rb_warn("rb_enable_super() is obsolete");
+    VALUE origin;
+    NODE *body;
+    ID mid = rb_intern(name);
+
+    body = search_method(klass, mid, &origin);
+    if (!body) {
+	print_undef(klass, mid);
+    }
+    if (!body->nd_body) {
+	remove_method(klass, mid);
+    }
+    else {
+	body->nd_noex &= ~NOEX_UNDEF;
+    }
 }
 
 static void
@@ -653,7 +397,7 @@ rb_export_method(klass, name, noex)
     if (!body && TYPE(klass) == T_MODULE) {
 	body = search_method(rb_cObject, name, &origin);
     }
-    if (!body || !body->nd_body) {
+    if (!body) {
 	print_undef(klass, name);
     }
     if (body->nd_noex != noex) {
@@ -662,6 +406,7 @@ rb_export_method(klass, name, noex)
 	}
 	else {
 	    rb_add_method(klass, name, NEW_ZSUPER(), noex);
+	    rb_clear_cache_by_id(name);
 	}
     }
 }
@@ -691,6 +436,10 @@ rb_method_boundp(klass, id, ex)
     return Qfalse;
 }
 
+static ID init, eqq, each, aref, aset, match, to_ary;
+static ID missing, added, singleton_added;
+static ID __id__, __send__;
+
 void
 rb_attr(klass, id, read, write, ex)
     VALUE klass;
@@ -701,15 +450,12 @@ rb_attr(klass, id, read, write, ex)
     char *buf;
     ID attriv;
     int noex;
-    size_t len;
 
     if (!ex) noex = NOEX_PUBLIC;
     else {
 	if (SCOPE_TEST(SCOPE_PRIVATE)) {
 	    noex = NOEX_PRIVATE;
-	    rb_warning((scope_vmode == SCOPE_MODFUNC) ?
-		       "attribute accessor as module_function" :
-		       "private attribute?");
+	    rb_warning("private attribute?");
 	}
 	else if (SCOPE_TEST(SCOPE_PROTECTED)) {
 	    noex = NOEX_PROTECTED;
@@ -719,22 +465,24 @@ 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);
+	rb_clear_cache_by_id(id);
+	rb_funcall(klass, added, 1, ID2SYM(id));
     }
     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);
+	rb_clear_cache_by_id(id);
+	rb_funcall(klass, added, 1, ID2SYM(id));
     }
 }
 
@@ -745,8 +493,8 @@ 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;
 
@@ -755,23 +503,29 @@ struct SCOPE *ruby_scope;
 static struct FRAME *top_frame;
 static struct SCOPE *top_scope;
 
-static unsigned long frame_unique = 0;
-
-#define PUSH_FRAME() do {		\
+#define PUSH_FRAME() {			\
     struct FRAME _frame;		\
     _frame.prev = ruby_frame;		\
     _frame.tmp  = 0;			\
-    _frame.node = ruby_current_node;	\
+    _frame.file = ruby_sourcefile;	\
+    _frame.line = ruby_sourceline;	\
     _frame.iter = ruby_iter->iter;	\
+    _frame.cbase = ruby_frame->cbase;	\
     _frame.argc = 0;			\
-    _frame.flags = 0;			\
-    _frame.uniq = frame_unique++;	\
-    ruby_frame = &_frame
+    _frame.argv = 0;			\
+    _frame.flags = FRAME_ALLOCA;	\
+    ruby_frame = &_frame;		\
 
 #define POP_FRAME()  			\
-    ruby_current_node = _frame.node;	\
-    ruby_frame = _frame.prev;		\
-} while (0)
+    ruby_sourcefile = _frame.file;	\
+    ruby_sourceline = _frame.line;	\
+    ruby_frame = _frame.prev; }
+
+struct BLOCKTAG {
+    struct RBasic super;
+    long dst;
+    long flags;
+};
 
 struct BLOCK {
     NODE *var;
@@ -779,71 +533,75 @@ struct BLOCK {
     VALUE self;
     struct FRAME frame;
     struct SCOPE *scope;
+    struct BLOCKTAG *tag;
     VALUE klass;
-    NODE *cref;
     int iter;
     int vmode;
     int flags;
-    int uniq;
     struct RVarmap *dyna_vars;
     VALUE orig_thread;
-    VALUE wrapper;
-    VALUE block_obj;
-    struct BLOCK *outer;
     struct BLOCK *prev;
 };
 
 #define BLOCK_D_SCOPE 1
-#define BLOCK_LAMBDA  2
+#define BLOCK_DYNAMIC 2
+#define BLOCK_ORPHAN  4
 
 static struct BLOCK *ruby_block;
-static unsigned long block_unique = 1;
 
-#define PUSH_BLOCK(v,b) do {		\
+static struct BLOCKTAG*
+new_blktag()
+{
+    NEWOBJ(blktag, struct BLOCKTAG);
+    OBJSETUP(blktag, 0, T_BLKTAG);
+    blktag->dst = 0;
+    blktag->flags = 0;
+    return blktag;
+}
+
+#define PUSH_BLOCK(v,b) {		\
     struct BLOCK _block;		\
-    _block.var = (v);			\
-    _block.body = (b);			\
+    _block.tag = new_blktag();		\
+    _block.var = v;			\
+    _block.body = b;			\
     _block.self = self;			\
     _block.frame = *ruby_frame;		\
     _block.klass = ruby_class;		\
-    _block.cref = ruby_cref;		\
-    _block.frame.node = ruby_current_node;\
+    _block.frame.file = ruby_sourcefile;\
+    _block.frame.line = ruby_sourceline;\
     _block.scope = ruby_scope;		\
     _block.prev = ruby_block;		\
-    _block.outer = ruby_block;		\
     _block.iter = ruby_iter->iter;	\
     _block.vmode = scope_vmode;		\
     _block.flags = BLOCK_D_SCOPE;	\
     _block.dyna_vars = ruby_dyna_vars;	\
-    _block.wrapper = ruby_wrapper;	\
-    _block.block_obj = 0;		\
-    _block.uniq = (b)?block_unique++:0; \
-    if (b) {				\
-	prot_tag->blkid = _block.uniq;  \
-    }                                   \
-    ruby_block = &_block
-
-#define POP_BLOCK() \
-   ruby_block = _block.prev; \
+    ruby_block = &_block;
+
+#define POP_BLOCK_TAG(tag) do {		\
+   if ((tag)->flags & BLOCK_DYNAMIC)	\
+       (tag)->flags |= BLOCK_ORPHAN;	\
+   else					\
+       rb_gc_force_recycle((VALUE)tag); \
 } while (0)
 
+#define POP_BLOCK() 			\
+   POP_BLOCK_TAG(_block.tag);		\
+   ruby_block = _block.prev; 		\
+}
+
 struct RVarmap *ruby_dyna_vars;
-#define PUSH_VARS() do { \
-    struct RVarmap * volatile _old; \
-    _old = ruby_dyna_vars; \
-    ruby_dyna_vars = 0
-
-#define POP_VARS() \
-    if (_old && (ruby_scope->flags & SCOPE_DONT_RECYCLE)) {\
-	if (RBASIC(_old)->flags) /* unless it's already recycled */ \
-	    FL_SET(_old, DVAR_DONT_RECYCLE); \
-    }\
-    ruby_dyna_vars = _old; \
-} while (0)
+#define PUSH_VARS() {			\
+    struct RVarmap * volatile _old;	\
+    _old = ruby_dyna_vars;		\
+    ruby_dyna_vars = 0;
 
-#define DVAR_DONT_RECYCLE FL_USER2
+#define POP_VARS()			\
+   if (_old && (ruby_scope->flag & SCOPE_DONT_RECYCLE)) \
+       FL_SET(_old, DVAR_DONT_RECYCLE); \
+    ruby_dyna_vars = _old;		\
+}
 
-#define DMETHOD_P() (ruby_frame->flags & FRAME_DMETH)
+#define DVAR_DONT_RECYCLE FL_USER2
 
 static struct RVarmap*
 new_dvar(id, value, prev)
@@ -921,7 +679,6 @@ dvar_asgn_internal(id, value, curr)
 
     while (vars) {
 	if (curr && vars->id == 0) {
-	    /* first null is a dvar header */
 	    n++;
 	    if (n == 2) break;
 	}
@@ -940,7 +697,7 @@ dvar_asgn_internal(id, value, curr)
     }
 }
 
-static inline void
+void
 dvar_asgn(id, value)
     ID id;
     VALUE value;
@@ -948,7 +705,7 @@ dvar_asgn(id, value)
     dvar_asgn_internal(id, value, 0);
 }
 
-static inline void
+static void
 dvar_asgn_curr(id, value)
     ID id;
     VALUE value;
@@ -956,24 +713,6 @@ dvar_asgn_curr(id, value)
     dvar_asgn_internal(id, value, 1);
 }
 
-VALUE *
-rb_svar(cnt)
-    int cnt;
-{
-    struct RVarmap *vars = ruby_dyna_vars;
-    ID id;
-
-    if (!ruby_scope->local_tbl) return NULL;
-    if (cnt >= ruby_scope->local_tbl[0]) return NULL;
-    id = ruby_scope->local_tbl[cnt+1];
-    while (vars) {
-	if (vars->id == id) return &vars->val;
-	vars = vars->next;
-    }
-    if (ruby_scope->local_vars == 0) return NULL;
-    return &ruby_scope->local_vars[cnt];
-}
-
 struct iter {
     int iter;
     struct iter *prev;
@@ -983,32 +722,30 @@ 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 {		\
+#define PUSH_ITER(i) {			\
     struct iter _iter;			\
     _iter.prev = ruby_iter;		\
     _iter.iter = (i);			\
-    ruby_iter = &_iter
+    ruby_iter = &_iter;			\
 
 #define POP_ITER()			\
     ruby_iter = _iter.prev;		\
-} while (0)
+}
 
 struct tag {
-    rb_jmpbuf_t buf;
+    jmp_buf buf;
     struct FRAME *frame;
     struct iter *iter;
-    VALUE tag;
+    ID tag;
     VALUE retval;
     struct SCOPE *scope;
-    VALUE dst;
+    int dst;
     struct tag *prev;
-    int blkid;
 };
 static struct tag *prot_tag;
 
-#define PUSH_TAG(ptag) do {		\
+#define PUSH_TAG(ptag) {		\
     struct tag _tag;			\
     _tag.retval = Qnil;			\
     _tag.frame = ruby_frame;		\
@@ -1017,29 +754,29 @@ static struct tag *prot_tag;
     _tag.scope = ruby_scope;		\
     _tag.tag = ptag;			\
     _tag.dst = 0;			\
-    _tag.blkid = 0;			\
-    prot_tag = &_tag
+    prot_tag = &_tag;
 
-#define PROT_NONE   Qfalse	/* 0 */
-#define PROT_THREAD Qtrue	/* 2 */
-#define PROT_FUNC   INT2FIX(0)	/* 1 */
-#define PROT_LOOP   INT2FIX(1)	/* 3 */
-#define PROT_LAMBDA INT2FIX(2)	/* 5 */
-#define PROT_YIELD  INT2FIX(3)	/* 7 */
+#define PROT_NONE   0
+#define PROT_FUNC   -1
+#define PROT_THREAD -2
 
-#define EXEC_TAG()    (FLUSH_REGISTER_WINDOWS, ruby_setjmp(((void)0), prot_tag->buf))
+#define EXEC_TAG()    setjmp(prot_tag->buf)
 
-#define JUMP_TAG(st) do {		\
+#define JUMP_TAG(st) {			\
     ruby_frame = prot_tag->frame;	\
     ruby_iter = prot_tag->iter;		\
-    ruby_longjmp(prot_tag->buf,(st));	\
-} while (0)
+    longjmp(prot_tag->buf,(st));	\
+}
 
 #define POP_TAG()			\
+    if (_tag.prev)			\
+        _tag.prev->retval = _tag.retval;\
     prot_tag = _tag.prev;		\
-} while (0)
+}
 
-#define TAG_DST() (_tag.dst == (VALUE)ruby_frame->uniq)
+#define POP_TMPTAG()			\
+    prot_tag = _tag.prev;		\
+}
 
 #define TAG_RETURN	0x1
 #define TAG_BREAK	0x2
@@ -1054,164 +791,88 @@ static struct tag *prot_tag;
 VALUE ruby_class;
 static VALUE ruby_wrapper;	/* security wrapper */
 
-#define PUSH_CLASS(c) do {		\
+#define PUSH_CLASS() {			\
     VALUE _class = ruby_class;		\
-    ruby_class = (c)
 
-#define POP_CLASS() ruby_class = _class; \
-} while (0)
+#define POP_CLASS() ruby_class = _class; }
 
-NODE *ruby_cref = 0;
-NODE *ruby_top_cref;
-#define PUSH_CREF(c) ruby_cref = NEW_NODE(NODE_CREF,(c),0,ruby_cref)
+static NODE *ruby_cref = 0;
+static NODE *top_cref;
+#define PUSH_CREF(c) ruby_cref = rb_node_newnode(NODE_CREF,(c),0,ruby_cref)
 #define POP_CREF() ruby_cref = ruby_cref->nd_next
 
-#define PUSH_SCOPE() do {		\
+#define PUSH_SCOPE() {			\
     volatile int _vmode = scope_vmode;	\
     struct SCOPE * volatile _old;	\
     NEWOBJ(_scope, struct SCOPE);	\
     OBJSETUP(_scope, 0, T_SCOPE);	\
     _scope->local_tbl = 0;		\
     _scope->local_vars = 0;		\
-    _scope->flags = 0;			\
+    _scope->flag = 0;			\
     _old = ruby_scope;			\
     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
+    scope_vmode = SCOPE_PUBLIC;
 
+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() 			\
-    if (ruby_scope->flags & SCOPE_DONT_RECYCLE) {\
-	if (_old) scope_dup(_old);	\
+    if (ruby_scope->flag & SCOPE_DONT_RECYCLE) {\
+       if (_old) scope_dup(_old);	\
     }					\
-    if (!(ruby_scope->flags & SCOPE_MALLOC)) {\
+    if (!(ruby_scope->flag & SCOPE_MALLOC)) {\
 	ruby_scope->local_vars = 0;	\
 	ruby_scope->local_tbl  = 0;	\
-	if (!(ruby_scope->flags & SCOPE_DONT_RECYCLE) && \
-	    ruby_scope != top_scope) {	\
+	if (!(ruby_scope->flag & SCOPE_DONT_RECYCLE) && \
+            ruby_scope != top_scope) {	\
 	    rb_gc_force_recycle((VALUE)ruby_scope);\
-	}				\
+        }				\
     }					\
-    ruby_scope->flags |= SCOPE_NOSTACK;	\
+    ruby_scope->flag |= SCOPE_NOSTACK;	\
     ruby_scope = _old;			\
     scope_vmode = _vmode;		\
-} while (0)
+}
 
 static VALUE rb_eval _((VALUE,NODE*));
 static VALUE eval _((VALUE,VALUE,VALUE,char*,int));
 static NODE *compile _((VALUE, char*, int));
 
-static VALUE rb_yield_0 _((VALUE, VALUE, VALUE, int, int));
-
-#define YIELD_LAMBDA_CALL 1
-#define YIELD_PROC_CALL   2
-#define YIELD_PUBLIC_DEF  4
-#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_yield_0 _((VALUE, VALUE, VALUE, int));
+static VALUE rb_call _((VALUE,VALUE,ID,int,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));
-
-#if 0
-#define SET_CURRENT_SOURCE() (ruby_sourcefile = ruby_current_node->nd_file, \
-			      ruby_sourceline = nd_line(ruby_current_node))
-#else
-#define SET_CURRENT_SOURCE() ((void)0)
-#endif
-
-void
-ruby_set_current_source()
-{
-    if (ruby_current_node) {
-	ruby_sourcefile = ruby_current_node->nd_file;
-	ruby_sourceline = nd_line(ruby_current_node);
-    }
-}
-
-static void
-#ifdef HAVE_STDARG_PROTOTYPES
-warn_printf(const char *fmt, ...)
-#else
-warn_printf(fmt, va_alist)
-    const char *fmt;
-    va_dcl
-#endif
-{
-    char buf[BUFSIZ];
-    va_list args;
-
-    va_init_list(args, fmt);
-    vsnprintf(buf, BUFSIZ, fmt, args);
-    va_end(args);
-    rb_write_error(buf);
-}
-
-#define warn_print(x) rb_write_error(x)
-#define warn_print2(x,l) rb_write_error2(x,l)
+static void call_trace_func _((char*,char*,int,VALUE,ID,VALUE));
 
 static void
 error_pos()
 {
-    ruby_set_current_source();
     if (ruby_sourcefile) {
 	if (ruby_frame->last_func) {
-	    warn_printf("%s:%d:in `%s'", ruby_sourcefile, ruby_sourceline,
-			rb_id2name(ruby_frame->orig_func));
+	    fprintf(stderr, "%s:%d:in `%s'", ruby_sourcefile, ruby_sourceline,
+		    rb_id2name(ruby_frame->last_func));
 	}
 	else if (ruby_sourceline == 0) {
-	    warn_printf("%s", ruby_sourcefile);
+	    fprintf(stderr, "%s", ruby_sourcefile);
 	}
 	else {
-	    warn_printf("%s:%d", ruby_sourcefile, ruby_sourceline);
+	    fprintf(stderr, "%s:%d", ruby_sourcefile, ruby_sourceline);
 	}
     }
 }
 
-VALUE rb_check_backtrace(VALUE);
-
 static VALUE
 get_backtrace(info)
     VALUE 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_funcall(info, rb_intern("backtrace"), 0);
 }
 
 static void
@@ -1225,9 +886,9 @@ static void
 error_print()
 {
     VALUE errat = Qnil;		/* OK */
-    volatile VALUE eclass, e;
+    volatile VALUE eclass;
     char *einfo;
-    long elen;
+    int elen;
 
     if (NIL_P(ruby_errinfo)) return;
 
@@ -1238,74 +899,69 @@ error_print()
     else {
 	errat = Qnil;
     }
-    if (EXEC_TAG()) goto error;
-    if (NIL_P(errat)){
-	ruby_set_current_source();
+    POP_TAG();
+    if (NIL_P(errat)) {
 	if (ruby_sourcefile)
-	    warn_printf("%s:%d", ruby_sourcefile, ruby_sourceline);
+	    fprintf(stderr, "%s:%d", ruby_sourcefile, ruby_sourceline);
 	else
-	    warn_printf("%d", ruby_sourceline);
-    }
-    else if (RARRAY(errat)->len == 0) {
-	error_pos();
+	    fprintf(stderr, "%d", ruby_sourceline);
     }
     else {
 	VALUE mesg = RARRAY(errat)->ptr[0];
 
 	if (NIL_P(mesg)) error_pos();
 	else {
-	    warn_print2(RSTRING(mesg)->ptr, RSTRING(mesg)->len);
+	    fwrite(RSTRING(mesg)->ptr, 1, RSTRING(mesg)->len, stderr);
 	}
     }
 
     eclass = CLASS_OF(ruby_errinfo);
+    PUSH_TAG(PROT_NONE);
     if (EXEC_TAG() == 0) {
-  	e = rb_funcall(ruby_errinfo, rb_intern("message"), 0, 0);
- 	StringValue(e);
-	einfo = RSTRING(e)->ptr;
-	elen = RSTRING(e)->len;
+	einfo = str2cstr(rb_obj_as_string(ruby_errinfo), &elen);
     }
     else {
 	einfo = "";
 	elen = 0;
     }
-    if (EXEC_TAG()) goto error;
+    POP_TAG();
     if (eclass == rb_eRuntimeError && elen == 0) {
-	warn_print(": unhandled exception\n");
+	fprintf(stderr, ": unhandled exception\n");
     }
     else {
 	VALUE epath;
 
-	epath = rb_class_name(eclass);
+	epath = rb_class_path(eclass);
 	if (elen == 0) {
-	    warn_print(": ");
-	    warn_print2(RSTRING(epath)->ptr, RSTRING(epath)->len);
-	    warn_print("\n");
+	    fprintf(stderr, ": ");
+	    fwrite(RSTRING(epath)->ptr, 1, RSTRING(epath)->len, stderr);
+	    putc('\n', stderr);
 	}
 	else {
 	    char *tail  = 0;
-	    long len = elen;
+	    int len = elen;
 
 	    if (RSTRING(epath)->ptr[0] == '#') epath = 0;
-	    if (tail = memchr(einfo, '\n', elen)) {
+	    if (tail = strchr(einfo, '\n')) {
 		len = tail - einfo;
 		tail++;		/* skip newline */
 	    }
-	    warn_print(": ");
-	    warn_print2(einfo, len);
+	    fprintf(stderr, ": ");
+	    fwrite(einfo, 1, len, stderr);
 	    if (epath) {
-		warn_print(" (");
-		warn_print2(RSTRING(epath)->ptr, RSTRING(epath)->len);
-		warn_print(")\n");
+		fprintf(stderr, " (");
+		fwrite(RSTRING(epath)->ptr, 1, RSTRING(epath)->len, stderr);
+		fprintf(stderr, ")\n");
 	    }
 	    if (tail) {
-		warn_print2(tail, elen-len-1);
+		fwrite(tail, 1, elen-len-1, stderr);
+		putc('\n', stderr);
 	    }
 	}
     }
 
     if (!NIL_P(errat)) {
-	long i;
+	int i;
 	struct RArray *ep = RARRAY(errat);
 
 #define TRACE_MAX (TRACE_HEAD+TRACE_TAIL+5)
@@ -1315,48 +971,27 @@ error_print()
 	ep = RARRAY(errat);
 	for (i=1; i<ep->len; i++) {
 	    if (TYPE(ep->ptr[i]) == T_STRING) {
-		warn_printf("\tfrom %s\n", RSTRING(ep->ptr[i])->ptr);
+		fprintf(stderr, "\tfrom %s\n", RSTRING(ep->ptr[i])->ptr);
 	    }
 	    if (i == TRACE_HEAD && ep->len > TRACE_MAX) {
-		warn_printf("\t ... %ld levels...\n",
+		fprintf(stderr, "\t ... %ld levels...\n",
 			ep->len - TRACE_HEAD - TRACE_TAIL);
 		i = ep->len - TRACE_TAIL;
 	    }
 	}
     }
-  error:
-    POP_TAG();
 }
 
-#if defined(__APPLE__)
-#define environ (*_NSGetEnviron())
-#elif !defined(_WIN32) && !defined(__MACOS__) || defined(_WIN32_WCE)
+#if !defined(NT) && !defined(__MACOS__)
 extern char **environ;
 #endif
 char **rb_origenviron;
 
 void rb_call_inits _((void));
-void Init_stack _((VALUE*));
+void Init_stack _((void*));
 void Init_heap _((void));
 void Init_ext _((void));
 
-#ifdef HAVE_NATIVETHREAD
-static rb_nativethread_t ruby_thid;
-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
 ruby_init()
 {
@@ -1368,9 +1003,6 @@ ruby_init()
     if (initialized)
 	return;
     initialized = 1;
-#ifdef HAVE_NATIVETHREAD
-    ruby_thid = NATIVETHREAD_CURRENT();
-#endif
 
     ruby_frame = top_frame = &frame;
     ruby_iter = &iter;
@@ -1381,7 +1013,7 @@ ruby_init()
     rb_origenviron = environ;
 #endif
 
-    Init_stack((void*)&state);
+    Init_stack(0);
     Init_heap();
     PUSH_SCOPE();
     ruby_scope->local_vars = 0;
@@ -1395,26 +1027,19 @@ 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;
+	ruby_frame->cbase = (VALUE)ruby_cref;
 	rb_define_global_const("TOPLEVEL_BINDING", rb_f_binding(ruby_top_self));
 #ifdef __MACOS__
 	_macruby_init();
-#elif defined(__VMS)
-	_vmsruby_init();
 #endif
 	ruby_prog_init();
-	ALLOW_INTS;
     }
     POP_TAG();
-    if (state) {
-	error_print();
-	exit(EXIT_FAILURE);
-    }
+    if (state) error_print();
     POP_SCOPE();
     ruby_scope = top_scope;
-    top_scope->flags &= ~SCOPE_NOSTACK;
-    ruby_running = 1;
 }
 
 static VALUE
@@ -1438,83 +1063,57 @@ int ruby_in_eval;
 static void rb_thread_cleanup _((void));
 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 exit_status;
 
 static int
 error_handle(ex)
     int ex;
 {
-    int status = EXIT_FAILURE;
-
-    if (thread_set_raised()) return EXIT_FAILURE;
     switch (ex & TAG_MASK) {
       case 0:
-	status = EXIT_SUCCESS;
+	ex = 0;
 	break;
 
       case TAG_RETURN:
 	error_pos();
-	warn_print(": unexpected return\n");
+	fprintf(stderr, ": unexpected return\n");
+	ex = 1;
 	break;
       case TAG_NEXT:
 	error_pos();
-	warn_print(": unexpected next\n");
+	fprintf(stderr, ": unexpected next\n");
+	ex = 1;
 	break;
       case TAG_BREAK:
 	error_pos();
-	warn_print(": unexpected break\n");
+	fprintf(stderr, ": unexpected break\n");
+	ex = 1;
 	break;
       case TAG_REDO:
 	error_pos();
-	warn_print(": unexpected redo\n");
+	fprintf(stderr, ": unexpected redo\n");
+	ex = 1;
 	break;
       case TAG_RETRY:
 	error_pos();
-	warn_print(": retry outside of rescue clause\n");
-	break;
-      case TAG_THROW:
-	if (prot_tag && prot_tag->frame && prot_tag->frame->node) {
-	    NODE *tag = prot_tag->frame->node;
-	    warn_printf("%s:%d: uncaught throw\n",
-		    tag->nd_file, nd_line(tag));
-	}
-	else {
-	    error_pos();
-	    warn_printf(": unexpected throw\n");
-	}
+	fprintf(stderr, ": retry outside of rescue clause\n");
+	ex = 1;
 	break;
       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 */
+	    ex = exit_status;
 	}
 	else {
 	    error_print();
+	    ex = 1;
 	}
 	break;
       default:
 	rb_bug("Unknown longjmp status %d", ex);
 	break;
     }
-    thread_reset_raised();
-    return status;
+    return ex;
 }
 
 void
@@ -1524,62 +1123,38 @@ ruby_options(argc, argv)
 {
     int state;
 
-    Init_stack((void*)&state);
-    PUSH_TAG(PROT_NONE);
+    PUSH_TAG(PROT_NONE)
     if ((state = EXEC_TAG()) == 0) {
 	ruby_process_options(argc, argv);
     }
-    else {
+    POP_TAG();
+    if (state) {
 	trace_func = 0;
 	tracing = 0;
 	exit(error_handle(state));
     }
-    POP_TAG();
 }
 
 void rb_exec_end_proc _((void));
 
-static void
-ruby_finalize_0()
+void
+ruby_finalize()
 {
     PUSH_TAG(PROT_NONE);
     if (EXEC_TAG() == 0) {
 	rb_trap_exit();
+	rb_exec_end_proc();
+	rb_gc_call_finalizer_at_exit();
     }
     POP_TAG();
-    rb_exec_end_proc();
-}
-
-static void
-ruby_finalize_1()
-{
-    signal(SIGINT, SIG_DFL);
-    ruby_errinfo = 0;
-    rb_gc_call_finalizer_at_exit();
-    trace_func = 0;
-    tracing = 0;
 }
 
 void
-ruby_finalize()
-{
-    ruby_finalize_0();
-    ruby_finalize_1();
-}
-
-int
-ruby_cleanup(ex)
+ruby_stop(ex)
     int ex;
 {
     int state;
-    volatile VALUE errs[2];
-    int nerr;
 
-    errs[1] = ruby_errinfo;
-    ruby_safe_level = 0;
-    Init_stack((void *)&state);
-    ruby_finalize_0();
-    errs[0] = ruby_errinfo;
     PUSH_TAG(PROT_NONE);
     PUSH_ITER(ITER_NOT);
     if ((state = EXEC_TAG()) == 0) {
@@ -1588,85 +1163,33 @@ ruby_cleanup(ex)
     }
     else if (ex == 0) {
 	ex = state;
-    }
+    }   
     POP_ITER();
-    ruby_errinfo = errs[1];
-    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 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;
+    ex = error_handle(ex);
+    ruby_finalize();
+    exit(ex);
 }
 
-static int
-ruby_exec_internal()
+void
+ruby_run()
 {
     int state;
+    static int ex;
+    volatile NODE *tmp;
+
+    if (ruby_nerrs > 0) exit(ruby_nerrs);
 
+    Init_stack(&tmp);
     PUSH_TAG(PROT_NONE);
     PUSH_ITER(ITER_NOT);
-    /* default visibility is private at toplevel */
-    SCOPE_SET(SCOPE_PRIVATE);
     if ((state = EXEC_TAG()) == 0) {
 	eval_node(ruby_top_self, ruby_eval_tree);
     }
     POP_ITER();
     POP_TAG();
-    return state;
-}
 
-void
-ruby_stop(ex)
-    int ex;
-{
-    exit(ruby_cleanup(ex));
-}
-
-int
-ruby_exec()
-{
-    volatile NODE *tmp;
-
-    Init_stack((void*)&tmp);
-    return ruby_exec_internal();
-}
-
-void
-ruby_run()
-{
-    int state;
-    static int ex;
-
-    if (ruby_nerrs > 0) exit(EXIT_FAILURE);
-    state = ruby_exec();
     if (state && !ex) ex = state;
     ruby_stop(ex);
 }
@@ -1678,14 +1201,14 @@ compile_error(at)
     VALUE str;
 
     ruby_nerrs = 0;
-    str = rb_str_buf_new2("compile error");
+    str = rb_str_new2("compile error");
     if (at) {
-	rb_str_buf_cat2(str, " in ");
-	rb_str_buf_cat2(str, at);
+	rb_str_cat2(str, " in ");
+	rb_str_cat2(str, at);
     }
-    rb_str_buf_cat(str, "\n", 1);
+    rb_str_cat(str, "\n", 1);
     if (!NIL_P(ruby_errinfo)) {
-	rb_str_append(str, rb_obj_as_string(ruby_errinfo));
+	rb_str_concat(str, ruby_errinfo);
     }
     rb_exc_raise(rb_exc_new3(rb_eSyntaxError, str));
 }
@@ -1695,12 +1218,11 @@ rb_eval_string(str)
     const char *str;
 {
     VALUE v;
-    NODE *oldsrc = ruby_current_node;
+    char *oldsrc = ruby_sourcefile;
 
-    ruby_current_node = 0;
-    ruby_sourcefile = rb_source_filename("(eval)");
+    ruby_sourcefile = "(eval)";
     v = eval(ruby_top_self, rb_str_new2(str), Qnil, 0, 0);
-    ruby_current_node = oldsrc;
+    ruby_sourcefile = oldsrc;
 
     return v;
 }
@@ -1710,7 +1232,22 @@ rb_eval_string_protect(str, state)
     const char *str;
     int *state;
 {
-    return rb_protect((VALUE (*)_((VALUE)))rb_eval_string, (VALUE)str, state);
+    VALUE result;		/* OK */
+    int status;
+
+    PUSH_TAG(PROT_NONE);
+    if ((status = EXEC_TAG()) == 0) {
+	result = rb_eval_string(str);
+    }
+    POP_TAG();
+    if (state) {
+	*state = status;
+    }
+    if (status != 0) {
+	return Qnil;
+    }
+
+    return result;
 }
 
 VALUE
@@ -1723,21 +1260,14 @@ rb_eval_string_wrap(str, state)
     VALUE wrapper = ruby_wrapper;
     VALUE val;
 
-    PUSH_CLASS(ruby_wrapper = rb_module_new());
+    PUSH_CLASS();
+    ruby_class = ruby_wrapper = rb_module_new();
     ruby_top_self = rb_obj_clone(ruby_top_self);
-    rb_extend_object(ruby_top_self, ruby_wrapper);
-    PUSH_FRAME();
-    ruby_frame->last_func = 0;
-    ruby_frame->last_class = 0;
-    ruby_frame->self = self;
-    PUSH_CREF(ruby_wrapper);
-    PUSH_SCOPE();
+    rb_extend_object(self, ruby_class);
 
     val = rb_eval_string_protect(str, &status);
     ruby_top_self = self;
 
-    POP_SCOPE();
-    POP_FRAME();
     POP_CLASS();
     ruby_wrapper = wrapper;
     if (state) {
@@ -1749,148 +1279,129 @@ rb_eval_string_wrap(str, state)
     return val;
 }
 
-NORETURN(static void localjump_error(const char*, VALUE, int));
-static void
-localjump_error(mesg, value, reason)
-    const char *mesg;
-    VALUE value;
-    int reason;
-{
-    VALUE exc = rb_exc_new2(rb_eLocalJumpError, mesg);
-    ID id;
-
-    rb_iv_set(exc, "@exit_value", value);
-    switch (reason) {
-      case TAG_BREAK:
-	id = rb_intern("break"); break;
-      case TAG_REDO:
-	id = rb_intern("redo"); break;
-      case TAG_RETRY:
-	id = rb_intern("retry"); break;
-      case TAG_NEXT:
-	id = rb_intern("next"); break;
-      case TAG_RETURN:
-	id = rb_intern("return"); break;
-      default:
-	id = rb_intern("noreason"); break;
-    }
-    rb_iv_set(exc, "@reason", ID2SYM(id));
-    rb_exc_raise(exc);
-}
-
-/*
- * call_seq:
- *   local_jump_error.exit_value  => obj
- *
- * Returns the exit value associated with this +LocalJumpError+.
- */
-static VALUE
-localjump_xvalue(exc)
-    VALUE exc;
-{
-    return rb_iv_get(exc, "@exit_value");
-}
-
-/*
- * call-seq:
- *    local_jump_error.reason   => symbol
- *
- * The reason this block was terminated:
- * :break, :redo, :retry, :next, :return, or :noreason.
- */
-
-static VALUE
-localjump_reason(exc)
-    VALUE exc;
-{
-    return rb_iv_get(exc, "@reason");
-}
-
-NORETURN(static void jump_tag_but_local_jump _((int,VALUE)));
 static void
-jump_tag_but_local_jump(state, val)
+jump_tag_but_local_jump(state)
     int state;
-    VALUE val;
 {
-
-    if (val == Qundef) val = prot_tag->retval;
     switch (state) {
       case 0:
 	break;
       case TAG_RETURN:
-	localjump_error("unexpected return", val, state);
-	break;
-      case TAG_BREAK:
-	localjump_error("unexpected break", val, state);
+	rb_raise(rb_eLocalJumpError, "unexpected return");
 	break;
       case TAG_NEXT:
-	localjump_error("unexpected next", val, state);
+	rb_raise(rb_eLocalJumpError, "unexpected next");
+	break;
+      case TAG_BREAK:
+	rb_raise(rb_eLocalJumpError, "unexpected break");
 	break;
       case TAG_REDO:
-	localjump_error("unexpected redo", Qnil, state);
+	rb_raise(rb_eLocalJumpError, "unexpected redo");
 	break;
       case TAG_RETRY:
-	localjump_error("retry outside of rescue clause", Qnil, state);
+	rb_raise(rb_eLocalJumpError, "retry outside of rescue clause");
 	break;
       default:
+	JUMP_TAG(state);
 	break;
     }
-    JUMP_TAG(state);
 }
 
 VALUE
-rb_eval_cmd(cmd, arg, level)
+rb_eval_cmd(cmd, arg)
     VALUE cmd, arg;
-    int level;
 {
     int state;
-    VALUE val = Qnil;		/* OK */
+    VALUE val;			/* OK */
     struct SCOPE *saved_scope;
     volatile int safe = ruby_safe_level;
 
-    if (OBJ_TAINTED(cmd)) {
-	level = 4;
-    }
     if (TYPE(cmd) != T_STRING) {
-	PUSH_ITER(ITER_NOT);
-	PUSH_TAG(PROT_NONE);
-	ruby_safe_level = level;
-	if ((state = EXEC_TAG()) == 0) {
-	    val = rb_funcall2(cmd, rb_intern("call"), RARRAY(arg)->len, RARRAY(arg)->ptr);
-	}
-	ruby_safe_level = safe;
-	POP_TAG();
-	POP_ITER();
-	if (state) JUMP_TAG(state);
-	return val;
+	return rb_funcall2(cmd, rb_intern("call"),
+			   RARRAY(arg)->len, RARRAY(arg)->ptr);
     }
 
+    PUSH_CLASS();
+    PUSH_TAG(PROT_NONE);
     saved_scope = ruby_scope;
     ruby_scope = top_scope;
-    PUSH_FRAME();
-    ruby_frame->last_func = 0;
-    ruby_frame->last_class = 0;
-    ruby_frame->self = ruby_top_self;
-    PUSH_CREF(ruby_wrapper ? ruby_wrapper : rb_cObject);
 
-    ruby_safe_level = level;
+    ruby_class = rb_cObject;
+    if (OBJ_TAINTED(cmd)) {
+	ruby_safe_level = 4;
+    }
 
-    PUSH_TAG(PROT_NONE);
     if ((state = EXEC_TAG()) == 0) {
 	val = eval(ruby_top_self, cmd, Qnil, 0, 0);
     }
-    if (ruby_scope->flags & SCOPE_DONT_RECYCLE)
-	scope_dup(saved_scope);
+
+    if (ruby_scope->flag & SCOPE_DONT_RECYCLE)
+       scope_dup(saved_scope);
     ruby_scope = saved_scope;
     ruby_safe_level = safe;
     POP_TAG();
-    POP_FRAME();
+    POP_CLASS();
+
+    jump_tag_but_local_jump(state);
+    return val;
+}
+
+static VALUE
+rb_trap_eval(cmd, sig)
+    VALUE cmd;
+    int sig;
+{
+    int state;
+    VALUE val;			/* OK */
+
+    PUSH_TAG(PROT_NONE);
+    if ((state = EXEC_TAG()) == 0) {
+	val = rb_eval_cmd(cmd, rb_ary_new3(1, INT2FIX(sig)));
+    }
+    POP_TAG();
+    if (state) {
+	rb_trap_immediate = 0;
+	JUMP_TAG(state);
+    }
+    return val;
+}
+
+static VALUE
+superclass(self, node)
+    VALUE self;
+    NODE *node;
+{
+    VALUE val;			/* OK */
+    int state;
+
+    PUSH_TAG(PROT_NONE);
+    if ((state = EXEC_TAG()) == 0) {
+	val = rb_eval(self, node);
+    }
+    POP_TAG();
+    if (state) {
+      superclass_error:
+	switch (nd_type(node)) {
+	  case NODE_COLON2:
+	    rb_raise(rb_eTypeError, "undefined superclass `%s'",
+		     rb_id2name(node->nd_mid));
+	  case NODE_CONST:
+	    rb_raise(rb_eTypeError, "undefined superclass `%s'",
+		     rb_id2name(node->nd_vid));
+	  default:
+	    rb_raise(rb_eTypeError, "superclass undefined");
+	}
+	JUMP_TAG(state);
+    }
+    if (TYPE(val) != T_CLASS) goto superclass_error;
+    if (FL_TEST(val, FL_SINGLETON)) {
+	rb_raise(rb_eTypeError, "can't make subclass of virtual class");
+    }
 
-    if (state) jump_tag_but_local_jump(state, val);
     return val;
 }
 
-#define ruby_cbase (ruby_cref->nd_clss)
+#define ruby_cbase (RNODE(ruby_frame->cbase)->nd_clss)
 
 static VALUE
 ev_const_defined(cref, id, self)
@@ -1899,18 +1410,13 @@ ev_const_defined(cref, id, self)
     VALUE self;
 {
     NODE *cbase = cref;
-    VALUE result;
 
     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, 0)) {
+	    return Qtrue;
 	}
 	cbase = cbase->nd_next;
     }
@@ -1927,102 +1433,43 @@ ev_const_get(cref, id, self)
     VALUE result;
 
     while (cbase && cbase->nd_next) {
-	VALUE klass = cbase->nd_clss;
+	struct RClass *klass = RCLASS(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);
+	if (klass->iv_tbl && st_lookup(klass->iv_tbl, id, &result)) {
+	    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
-cvar_cbase()
-{
-    NODE *cref = ruby_cref;
-
-    while (cref && cref->nd_next && (NIL_P(cref->nd_clss) || FL_TEST(cref->nd_clss, FL_SINGLETON))) {
-	cref = cref->nd_next;
-	if (!cref->nd_next) {
-	    rb_warn("class variable access from toplevel singleton method");
-	}
-    }
-    if (NIL_P(cref->nd_clss)) {
-	rb_raise(rb_eTypeError, "no class variables available");
-    }
-    return cref->nd_clss;
-}
-
-/*
- *  call-seq:
- *     Module.nesting    => array
- *  
- *  Returns the list of +Modules+ nested at the point of call.
- *     
- *     module M1
- *       module M2
- *         $a = Module.nesting
- *       end
- *     end
- *     $a           #=> [M1::M2, M1]
- *     $a[0].name   #=> "M1::M2"
- */
-
-static VALUE
 rb_mod_nesting()
 {
-    NODE *cbase = ruby_cref;
+    NODE *cbase = RNODE(ruby_frame->cbase);
     VALUE ary = rb_ary_new();
 
     while (cbase && cbase->nd_next) {
 	if (!NIL_P(cbase->nd_clss)) rb_ary_push(ary, cbase->nd_clss);
 	cbase = cbase->nd_next;
     }
-    if (ruby_wrapper && RARRAY(ary)->len == 0) {
-	rb_ary_push(ary, ruby_wrapper);
-    }
     return ary;
 }
 
-/*
- *  call-seq:
- *     Module.constants   => array
- *  
- *  Returns an array of the names of all constants defined in the
- *  system. This list includes the names of all modules and classes.
- *     
- *     p Module.constants.sort[1..5]
- *     
- *  <em>produces:</em>
- *     
- *     ["ARGV", "ArgumentError", "Array", "Bignum", "Binding"]
- */
-
 static VALUE
 rb_mod_s_constants()
 {
-    NODE *cbase = ruby_cref;
-    void *data = 0;
+    NODE *cbase = RNODE(ruby_frame->cbase);
+    VALUE ary = rb_ary_new();
 
     while (cbase) {
-	if (!NIL_P(cbase->nd_clss)) {
-	    data = rb_mod_const_at(cbase->nd_clss, data);
-	}
+	if (!NIL_P(cbase->nd_clss)) rb_mod_const_at(cbase->nd_clss, ary);
 	cbase = cbase->nd_next;
     }
 
-    if (!NIL_P(ruby_cbase)) {
-	data = rb_mod_const_of(ruby_cbase, data);
-    }
-    return rb_const_list(data);
+    if (!NIL_P(ruby_cbase)) rb_mod_const_of(ruby_cbase, ary);
+    return ary;
 }
 
 void
@@ -2055,17 +1502,18 @@ rb_undef(klass, id)
     VALUE origin;
     NODE *body;
 
-    if (ruby_cbase == rb_cObject && klass == rb_cObject) {
+    if (ruby_class == rb_cObject) {
 	rb_secure(4);
     }
-    if (ruby_safe_level >= 4 && !OBJ_TAINTED(klass)) {
-	rb_raise(rb_eSecurityError, "Insecure: can't undef `%s'", rb_id2name(id));
+    if (rb_safe_level() >= 4 && !OBJ_TAINTED(klass)) {
+	rb_raise(rb_eSecurityError, "Insecure: can't undef");
     }
     rb_frozen_class_p(klass);
-    if (id == __id__ || id == __send__ || id == init) {
-	rb_warn("undefining `%s' may cause serious problem", rb_id2name(id));
+    if (id == __id__ || id == __send__) {
+	rb_warn("undefining `%s' may cause serious problem",
+		rb_id2name(id));
     }
-    body = search_method(klass, id, &origin);
+    body = search_method(ruby_class, id, &origin);
     if (!body || !body->nd_body) {
 	char *s0 = " class";
 	VALUE c = klass;
@@ -2083,73 +1531,18 @@ rb_undef(klass, id)
 	else if (TYPE(c) == T_MODULE) {
 	    s0 = " module";
 	}
-	rb_name_error(id, "undefined method `%s' for%s `%s'",
-		      rb_id2name(id),s0,rb_class2name(c));
+	rb_raise(rb_eNameError, "undefined method `%s' for%s `%s'",
+		 rb_id2name(id),s0,rb_class2name(c));
     }
     rb_add_method(klass, id, 0, NOEX_PUBLIC);
-    if (FL_TEST(klass, FL_SINGLETON)) {
-	rb_funcall(rb_iv_get(klass, "__attached__"),
-		   singleton_undefined, 1, ID2SYM(id));
-    }
-    else {
-	rb_funcall(klass, undefined, 1, ID2SYM(id));
-    }
-}
-
-/*
- *  call-seq:
- *     undef_method(symbol)    => self
- *  
- *  Prevents the current class from responding to calls to the named
- *  method. Contrast this with <code>remove_method</code>, which deletes
- *  the method from the particular class; Ruby will still search
- *  superclasses and mixed-in modules for a possible receiver.
- *     
- *     class Parent
- *       def hello
- *         puts "In parent"
- *       end
- *     end
- *     class Child < Parent
- *       def hello
- *         puts "In child"
- *       end
- *     end
- *     
- *     
- *     c = Child.new
- *     c.hello
- *     
- *     
- *     class Child
- *       remove_method :hello  # remove from child, still in parent
- *     end
- *     c.hello
- *     
- *     
- *     class Child
- *       undef_method :hello   # prevent any calls to 'hello'
- *     end
- *     c.hello
- *     
- *  <em>produces:</em>
- *     
- *     In child
- *     In parent
- *     prog.rb:23: undefined method `hello' for #<Child:0x401b3bb4> (NoMethodError)
- */
+    rb_clear_cache_by_id(id);
+}
 
 static VALUE
-rb_mod_undef_method(argc, argv, mod)
-    int argc;
-    VALUE *argv;
-    VALUE mod;
+rb_mod_undef_method(mod, name)
+    VALUE mod, name;
 {
-    int i;
-
-    for (i=0; i<argc; i++) {
-	rb_undef(mod, rb_to_id(argv[i]));
-    }
+    rb_undef(mod, rb_to_id(name));
     return mod;
 }
 
@@ -2159,8 +1552,7 @@ rb_alias(klass, name, def)
     ID name, def;
 {
     VALUE origin;
-    NODE *orig, *body, *node;
-    VALUE singleton = 0;
+    NODE *orig, *body;
 
     rb_frozen_class_p(klass);
     if (name == def) return;
@@ -2176,9 +1568,6 @@ rb_alias(klass, name, def)
     if (!orig || !orig->nd_body) {
 	print_undef(klass, def);
     }
-    if (FL_TEST(klass, FL_SINGLETON)) {
-	singleton = rb_iv_get(klass, "__attached__");
-    }
     body = orig->nd_body;
     orig->nd_cnt++;
     if (nd_type(body) == NODE_FBODY) { /* was alias */
@@ -2187,47 +1576,10 @@ rb_alias(klass, name, def)
 	body = body->nd_head;
     }
 
-    rb_clear_cache_by_id(name);
-    if (RTEST(ruby_verbose) && st_lookup(RCLASS(klass)->m_tbl, name, (st_data_t *)&node)) {
-	if (node->nd_cnt == 0 && node->nd_body) {
-	    rb_warning("discarding old %s", rb_id2name(name));
-	}
-    }
     st_insert(RCLASS(klass)->m_tbl, name,
-	      (st_data_t)NEW_METHOD(NEW_FBODY(body, def, origin),
-				    NOEX_WITH_SAFE(orig->nd_noex)));
-
-    if (!ruby_running) return;
-
-    if (singleton) {
-	rb_funcall(singleton, singleton_added, 1, ID2SYM(name));
-    }
-    else {
-	rb_funcall(klass, added, 1, ID2SYM(name));
-    }
-}
-
-/*
- *  call-seq:
- *     alias_method(new_name, old_name)   => self
- *  
- *  Makes <i>new_name</i> a new copy of the method <i>old_name</i>. This can
- *  be used to retain access to methods that are overridden.
- *     
- *     module Mod
- *       alias_method :orig_exit, :exit
- *       def exit(code=0)
- *         puts "Exiting with code #{code}"
- *         orig_exit(code)
- *       end
- *     end
- *     include Mod
- *     exit(99)
- *     
- *  <em>produces:</em>
- *     
- *     Exiting with code 99
- */
+	      NEW_METHOD(NEW_FBODY(body, def, origin), orig->nd_noex));
+    rb_clear_cache_by_id(name);
+}
 
 static VALUE
 rb_mod_alias_method(mod, newname, oldname)
@@ -2240,9 +1592,9 @@ rb_mod_alias_method(mod, newname, oldname)
 static NODE*
 copy_node_scope(node, rval)
     NODE *node;
-    NODE *rval;
+    VALUE rval;
 {
-    NODE *copy = NEW_NODE(NODE_SCOPE,0,rval,node->nd_next);
+    NODE *copy = rb_node_newnode(NODE_SCOPE,0,rval,node->nd_next);
 
     if (node->nd_tbl) {
 	copy->nd_tbl = ALLOC_N(ID, node->nd_tbl[0]+1);
@@ -2257,65 +1609,67 @@ 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_ARGS(anode) {\
     NODE *n = anode;\
     if (!n) {\
 	argc = 0;\
 	argv = 0;\
     }\
     else if (nd_type(n) == NODE_ARRAY) {\
-	argc=anode->nd_alen;\
-	if (argc > 0) {\
-	    int i;\
+	argc=n->nd_alen;\
+        if (argc > 0) {\
+	    char *file = ruby_sourcefile;\
+	    int line = ruby_sourceline;\
+            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;\
 	    }\
-	}\
-	else {\
+	    ruby_sourcefile = file;\
+	    ruby_sourceline = line;\
+        }\
+        else {\
 	    argc = 0;\
 	    argv = 0;\
-	}\
+        }\
     }\
     else {\
-	VALUE args = rb_eval(self,n);\
+        VALUE args = rb_eval(self,n);\
+	char *file = ruby_sourcefile;\
+	int line = ruby_sourceline;\
 	if (TYPE(args) != T_ARRAY)\
-	    args = rb_ary_to_ary(args);\
-	argc = RARRAY(args)->len;\
-	argv = TMP_ALLOC(argc+extra);\
+	    args = rb_Array(args);\
+        argc = RARRAY(args)->len;\
+	argv = ALLOCA_N(VALUE, argc);\
 	MEMCPY(argv, RARRAY(args)->ptr, VALUE, argc);\
+	ruby_sourcefile = file;\
+	ruby_sourceline = line;\
     }\
-} while (0)
-
-#define SETUP_ARGS(anode) SETUP_ARGS0(anode,0)
+}
 
-#define BEGIN_CALLARGS do {\
+#define BEGIN_CALLARGS {\
     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:\
-	tmp_iter = ITER_NOT;\
+    if (ruby_iter->iter == ITER_PRE) {\
+	ruby_block = ruby_block->prev;\
     }\
-    PUSH_ITER(tmp_iter)
+    PUSH_ITER(ITER_NOT);
 
 #define END_CALLARGS \
     ruby_block = tmp_block;\
     POP_ITER();\
-} while (0)
+}
 
-#define MATCH_DATA *rb_svar(node->nd_cnt)
+#define MATCH_DATA ruby_scope->local_vars[node->nd_cnt]
 
 static char* is_defined _((VALUE, NODE*, char*));
 
@@ -2332,20 +1686,20 @@ arg_defined(self, node, buf, type)
     if (!node) return type;	/* no args */
     if (nd_type(node) == NODE_ARRAY) {
 	argc=node->nd_alen;
-	if (argc > 0) {
+        if (argc > 0) {
 	    for (i=0;i<argc;i++) {
 		if (!is_defined(self, node->nd_head, buf))
 		    return 0;
 		node = node->nd_next;
 	    }
-	}
+        }
     }
     else if (!is_defined(self, node, buf)) {
 	return 0;
     }
     return type;
 }
-
+    
 static char*
 is_defined(self, node, buf)
     VALUE self;
@@ -2355,15 +1709,13 @@ is_defined(self, node, buf)
     VALUE val;			/* OK */
     int state;
 
-  again:
-    if (!node) return "expression";
     switch (nd_type(node)) {
       case NODE_SUPER:
       case NODE_ZSUPER:
 	if (ruby_frame->last_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)) {
+	else if (rb_method_boundp(RCLASS(ruby_frame->last_class)->super,
+				  ruby_frame->last_func, 0)) {
 	    if (nd_type(node) == NODE_SUPER) {
 		return arg_defined(self, node->nd_args, buf, "super");
 	    }
@@ -2373,16 +1725,15 @@ is_defined(self, node, buf)
 
       case NODE_VCALL:
       case NODE_FCALL:
-	val = self;
+	val = CLASS_OF(self);
 	goto check_bound;
 
-      case NODE_ATTRASGN:
-	val = self;
-	if (node->nd_recv == (NODE *)1) goto check_bound;
       case NODE_CALL:
+	if (!is_defined(self, node->nd_recv, buf)) return 0;
 	PUSH_TAG(PROT_NONE);
 	if ((state = EXEC_TAG()) == 0) {
 	    val = rb_eval(self, node->nd_recv);
+	    val = CLASS_OF(val);
 	}
 	POP_TAG();
 	if (state) {
@@ -2390,27 +1741,8 @@ is_defined(self, node, buf)
 	    return 0;
 	}
       check_bound:
-	{
-	    int call = nd_type(node)==NODE_CALL;
-
-	    val = CLASS_OF(val);
-	    if (call) {
-		int noex;
-		ID id = node->nd_mid;
-
-		if (!rb_get_method_body(&val, &id, &noex))
-		    break;
-		if ((noex & NOEX_PRIVATE))
-		    break;
-		if ((noex & NOEX_PROTECTED) &&
-		    !rb_obj_is_kind_of(self, rb_class_real(val)))
-		    break;
-	    }
-	    else if (!rb_method_boundp(val, node->nd_mid, call))
-		break;
-	    return arg_defined(self, node->nd_args, buf,
-			       nd_type(node) == NODE_ATTRASGN ?
-			       "assignment" : "method");
+	if (rb_method_boundp(val, node->nd_mid, nd_type(node)== NODE_CALL)) {
+	    return arg_defined(self, node->nd_args, buf, "method");
 	}
 	break;
 
@@ -2444,7 +1776,6 @@ 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:
@@ -2468,13 +1799,28 @@ is_defined(self, node, buf)
 	break;
 
       case NODE_CONST:
-	if (ev_const_defined(ruby_cref, node->nd_vid, self)) {
+	if (ev_const_defined(RNODE(ruby_frame->cbase), node->nd_vid, self)) {
 	    return "constant";
 	}
 	break;
 
       case NODE_CVAR:
-	if (rb_cvar_defined(cvar_cbase(), node->nd_vid)) {
+	if (NIL_P(ruby_cbase)) {
+	    if (rb_cvar_defined(CLASS_OF(self), node->nd_vid)) {
+		return "class variable";
+	    }
+	    break;
+	}
+	if (!FL_TEST(ruby_cbase, FL_SINGLETON)) {
+	    if (rb_cvar_defined(ruby_cbase, node->nd_vid)) {
+		return "class variable";
+	    }
+	    break;
+	}
+	self = rb_iv_get(ruby_cbase, "__attached__");
+	/* fall through */
+      case NODE_CVAR2:
+	if (rb_cvar_defined(rb_cvar_singleton(self), node->nd_vid)) {
 	    return "class variable";
 	}
 	break;
@@ -2493,41 +1839,30 @@ is_defined(self, node, buf)
 	    switch (TYPE(val)) {
 	      case T_CLASS:
 	      case T_MODULE:
-		if (rb_const_defined_from(val, node->nd_mid))
+		if (rb_const_defined_at(val, node->nd_mid))
 		    return "constant";
-		break;
 	      default:
-		if (rb_method_boundp(CLASS_OF(val), node->nd_mid, 1)) {
+		if (rb_method_boundp(val, node->nd_mid, 1)) {
 		    return "method";
 		}
 	    }
 	}
 	break;
 
-      case NODE_COLON3:
-	if (rb_const_defined_from(rb_cObject, node->nd_mid)) {
-	    return "constant";
-	}
-	break;
-
       case NODE_NTH_REF:
 	if (RTEST(rb_reg_nth_defined(node->nd_nth, MATCH_DATA))) {
-	    sprintf(buf, "$%d", (int)node->nd_nth);
+	    sprintf(buf, "$%d", node->nd_nth);
 	    return buf;
 	}
 	break;
 
       case NODE_BACK_REF:
 	if (RTEST(rb_reg_nth_defined(0, MATCH_DATA))) {
-	    sprintf(buf, "$%c", (char)node->nd_nth);
+	    sprintf(buf, "$%c", node->nd_nth);
 	    return buf;
 	}
 	break;
 
-      case NODE_NEWLINE:
-	node = node->nd_next;
-	goto again;
-
       default:
 	PUSH_TAG(PROT_NONE);
 	if ((state = EXEC_TAG()) == 0) {
@@ -2548,169 +1883,57 @@ static int handle_rescue _((VALUE,NODE*));
 static void blk_free();
 
 static VALUE
-rb_obj_is_proc(proc)
-    VALUE proc;
+rb_obj_is_block(block)
+    VALUE block;
 {
-    if (TYPE(proc) == T_DATA && RDATA(proc)->dfree == (RUBY_DATA_FUNC)blk_free) {
+    if (TYPE(block) == T_DATA && RDATA(block)->dfree == (RUBY_DATA_FUNC)blk_free) {
 	return Qtrue;
     }
     return Qfalse;
 }
 
-void
-rb_add_event_hook(func, events)
-    rb_event_hook_func_t func;
-    rb_event_t events;
+static VALUE
+rb_obj_is_proc(proc)
+    VALUE proc;
 {
-    rb_event_hook_t *hook;
-
-    hook = ALLOC(rb_event_hook_t);
-    hook->func = func;
-    hook->events = events;
-    hook->next = event_hooks;
-    event_hooks = hook;
+    if (rb_obj_is_block(proc) && rb_obj_is_kind_of(proc, rb_cProc)) {
+	return Qtrue;
+    }
+    return Qfalse;
 }
 
-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
- *     set_trace_func(nil)     => nil
- *  
- *  Establishes _proc_ as the handler for tracing, or disables
- *  tracing if the parameter is +nil+. _proc_ takes up
- *  to six parameters: an event name, a filename, a line number, an
- *  object id, a binding, and the name of a class. _proc_ is
- *  invoked whenever an event occurs. Events are: <code>c-call</code>
- *  (call a C-language routine), <code>c-return</code> (return from a
- *  C-language routine), <code>call</code> (call a Ruby method),
- *  <code>class</code> (start a class or module definition),
- *  <code>end</code> (finish a class or module definition),
- *  <code>line</code> (execute code on a new line), <code>raise</code>
- *  (raise an exception), and <code>return</code> (return from a Ruby
- *  method). Tracing is disabled within the context of _proc_.
- *
- *      class Test
- *	def test
- *	  a = 1
- *	  b = 2
- *	end
- *      end
- *
- *      set_trace_func proc { |event, file, line, id, binding, classname|
- *	   printf "%8s %s:%-2d %10s %8s\n", event, file, line, id, classname
- *      }
- *      t = Test.new
- *      t.test
- *
- *	  line prog.rb:11               false
- *      c-call prog.rb:11        new    Class
- *      c-call prog.rb:11 initialize   Object
- *    c-return prog.rb:11 initialize   Object
- *    c-return prog.rb:11        new    Class
- *	  line prog.rb:12               false
- *  	  call prog.rb:2        test     Test
- *	  line prog.rb:3        test     Test
- *	  line prog.rb:4        test     Test
- *      return prog.rb:4        test     Test
- */
-
-
 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;
-    NODE *node;
+call_trace_func(event, file, line, self, id, klass)
+    char *event;
+    char *file;
+    int line;
     VALUE self;
     ID id;
     VALUE klass;		/* OK */
 {
-    int state, raised;
+    int state;
     struct FRAME *prev;
-    NODE *node_save;
+    char *file_save = ruby_sourcefile;
+    int line_save = ruby_sourceline;
     VALUE srcfile;
-    char *event_name;
 
     if (!trace_func) return;
     if (tracing) return;
-    if (ruby_in_compile) return;
-    if (id == ID_ALLOCATOR) return;
 
-    if (!(node_save = ruby_current_node)) {
-	node_save = NEW_NEWLINE(0);
-    }
     tracing = 1;
     prev = ruby_frame;
     PUSH_FRAME();
@@ -2718,242 +1941,60 @@ call_trace_func(event, node, self, id, klass)
     ruby_frame->prev = prev;
     ruby_frame->iter = 0;	/* blocks not available anyway */
 
-    if (node) {
-	ruby_current_node = node;
-	ruby_frame->node = node;
-	ruby_sourcefile = node->nd_file;
-	ruby_sourceline = nd_line(node);
+    if (file) {
+	ruby_frame->line = ruby_sourceline = line;
+	ruby_frame->file = ruby_sourcefile = file;
     }
     if (klass) {
 	if (TYPE(klass) == T_ICLASS) {
 	    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),
-					    srcfile,
-					    INT2FIX(ruby_sourceline),
-					    id?ID2SYM(id):Qnil,
-					    self?rb_f_binding(self):Qnil,
-					    klass),
-		    Qundef, 0);
-    }
-    if (raised) thread_set_raised();
-    POP_TAG();
+	proc_call(trace_func, rb_ary_new3(6, rb_str_new2(event),
+					  srcfile,
+					  INT2FIX(ruby_sourceline),
+					  id?ID2SYM(id):Qnil,
+					  self?rb_f_binding(self):Qnil,
+					  klass));
+    }
+    POP_TMPTAG();		/* do not propagate retval */
     POP_FRAME();
 
     tracing = 0;
-    ruby_current_node = node_save;
-    SET_CURRENT_SOURCE();
+    ruby_sourceline = line_save;
+    ruby_sourcefile = file_save;
     if (state) JUMP_TAG(state);
 }
 
-static VALUE
-avalue_to_svalue(v)
-    VALUE v;
-{
-    VALUE tmp, top;
-
-    tmp = rb_check_array_type(v);
-    if (NIL_P(tmp)) {
-	return v;
-    }
-    if (RARRAY(tmp)->len == 0) {
-	return Qundef;
-    }
-    if (RARRAY(tmp)->len == 1) {
-	top = rb_check_array_type(RARRAY(tmp)->ptr[0]);
-	if (NIL_P(top)) {
-	    return RARRAY(tmp)->ptr[0];
-	}
-	if (RARRAY(top)->len > 1) {
-	    return v;
-	}
-	return top;
-    }
-    return tmp;
-}
-
-static VALUE
-svalue_to_avalue(v)
-    VALUE v;
-{
-    VALUE tmp, top;
-
-    if (v == Qundef) return rb_ary_new2(0);
-    tmp = rb_check_array_type(v);
-    if (NIL_P(tmp)) {
-	return rb_ary_new3(1, 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 rb_ary_new3(1, v);
-    }
-    return tmp;
-}
-
-static VALUE
-svalue_to_mrhs(v, lhs)
-    VALUE v;
-    NODE *lhs;
-{
-    VALUE tmp;
-
-    if (v == Qundef) return rb_ary_new2(0);
-    tmp = rb_check_array_type(v);
-    if (NIL_P(tmp)) {
-	return rb_ary_new3(1, v);
-    }
-    /* no lhs means splat lhs only */
-    if (!lhs) {
-	return rb_ary_new3(1, v);
-    }
-    return tmp;
-}
-
-static VALUE
-avalue_splat(v)
-    VALUE v;
-{
-    if (RARRAY(v)->len == 0) {
-	return Qundef;
-    }
-    if (RARRAY(v)->len == 1) {
-	return RARRAY(v)->ptr[0];
-    }
-    return v;
-}
-
-#if 1
-VALUE
-rb_Array(val)
-    VALUE val;
-{
-    VALUE tmp = rb_check_array_type(val);
-
-    if (NIL_P(tmp)) {
-	/* hack to avoid invoke Object#to_a */
-	VALUE origin;
-	ID id = rb_intern("to_a");
-
-	if (search_method(CLASS_OF(val), id, &origin) &&
-	    RCLASS(origin)->m_tbl != RCLASS(rb_mKernel)->m_tbl) { /* exclude Kernel#to_a */
-	    val = rb_funcall(val, id, 0);
-	    if (TYPE(val) != T_ARRAY) {
-		rb_raise(rb_eTypeError, "`to_a' did not return Array");
-	    }
-	    return val;
-	}
-	else {
-	    return rb_ary_new3(1, val);
-	}
-    }
-    return tmp;
-}
-#endif
-
-static VALUE
-splat_value(v)
-    VALUE v;
-{
-    if (NIL_P(v)) return rb_ary_new3(1, Qnil);
-    return rb_Array(v);
-}
-
-static VALUE
-class_prefix(self, cpath)
-    VALUE self;
-    NODE *cpath;
-{
-    if (!cpath) {
-	rb_bug("class path missing");
-    }
-    if (cpath->nd_head) {
-	VALUE c = rb_eval(self, cpath->nd_head);
-	switch (TYPE(c)) {
-	  case T_CLASS:
-	  case T_MODULE:
-	    break;
-	  default:
-	    rb_raise(rb_eTypeError, "%s is not a class/module",
-		     RSTRING(rb_obj_as_string(c))->ptr);
-	}
-	return c;
-    }
-    else if (nd_type(cpath) == NODE_COLON2) {
-	return ruby_cbase;
-    }
-    else if (ruby_wrapper) {
-	return ruby_wrapper;
-    }
-    else {
-	return rb_cObject;
-    }
-}
-
-#define return_value(v) do {\
-  if ((prot_tag->retval = (v)) == Qundef) {\
-    prot_tag->retval = Qnil;\
-  }\
-} while (0)
-
-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 void return_check _((void));
+#define return_value(v) prot_tag->retval = (v)
 
 static VALUE
 rb_eval(self, n)
     VALUE self;
     NODE *n;
 {
-    NODE * volatile contnode = 0;
     NODE * volatile node = n;
     int state;
     volatile VALUE result = Qnil;
 
-#define RETURN(v) do { \
-    result = (v); \
-    goto finish; \
-} while (0)
+#define RETURN(v) { result = (v); goto finish; }
 
   again:
     if (!node) RETURN(Qnil);
 
-    ruby_current_node = node;
     switch (nd_type(node)) {
       case NODE_BLOCK:
-	if (contnode) {
-	    result = rb_eval(self, node);
-	    break;
+	while (node->nd_next) {
+	    rb_eval(self, node->nd_head);
+	    node = node->nd_next;
 	}
-	contnode = node->nd_next;
 	node = node->nd_head;
 	goto again;
 
@@ -2970,35 +2011,32 @@ rb_eval(self, n)
 
 	/* nodes for speed-up(default match) */
       case NODE_MATCH:
-	result = rb_reg_match2(node->nd_lit);
+	result = rb_reg_match2(node->nd_head->nd_lit);
 	break;
 
 	/* nodes for speed-up(literal match) */
       case NODE_MATCH2:
-	{
-	    VALUE l = rb_eval(self,node->nd_recv);
-	    VALUE r = rb_eval(self,node->nd_value);
-	    result = rb_reg_match(l, r);
-	}
+	result = rb_reg_match(rb_eval(self,node->nd_recv),
+			      rb_eval(self,node->nd_value));
 	break;
 
 	/* nodes for speed-up(literal match) */
       case NODE_MATCH3:
-	{
+        {
 	    VALUE r = rb_eval(self,node->nd_recv);
 	    VALUE l = rb_eval(self,node->nd_value);
-	    if (TYPE(l) == T_STRING) {
-		result = rb_reg_match(r, l);
+	    if (TYPE(r) == T_STRING) {
+		result = rb_reg_match(l, r);
 	    }
 	    else {
-		result = rb_funcall(l, match, 1, r);
+		result = rb_funcall(r, match, 1, l);
 	    }
 	}
 	break;
 
 	/* node for speed-up(top-level loop for -n/-p) */
       case NODE_OPT_N:
-	PUSH_TAG(PROT_LOOP);
+	PUSH_TAG(PROT_NONE);
 	switch (state = EXEC_TAG()) {
 	  case 0:
 	  opt_n_next:
@@ -3036,9 +2074,7 @@ 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);
+	ruby_sourceline = nd_line(node);
 	if (RTEST(rb_eval(self, node->nd_cond))) {
 	    node = node->nd_body;
 	}
@@ -3054,14 +2090,18 @@ 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 (tag->nd_head && nd_type(tag->nd_head) == NODE_WHEN) {
+		if (trace_func) {
+		    call_trace_func("line", tag->nd_file, nd_line(tag), self,
+				    ruby_frame->last_func,
+				    ruby_frame->last_class);	
+		}
+		ruby_sourcefile = tag->nd_file;
+		ruby_sourceline = nd_line(tag);
+		if (nd_type(tag->nd_head) == NODE_WHEN) {
 		    VALUE v = rb_eval(self, tag->nd_head->nd_head);
-		    long i;
+		    int i;
 
-		    if (TYPE(v) != T_ARRAY) v = rb_ary_to_ary(v);
+		    if (TYPE(v) != T_ARRAY) v = rb_Array(v);
 		    for (i=0; i<RARRAY(v)->len; i++) {
 			if (RTEST(RARRAY(v)->ptr[i])) {
 			    node = node->nd_body;
@@ -3095,14 +2135,18 @@ 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 (tag->nd_head && nd_type(tag->nd_head) == NODE_WHEN) {
+		    if (trace_func) {
+			call_trace_func("line", tag->nd_file, nd_line(tag), self,
+					ruby_frame->last_func,
+					ruby_frame->last_class);	
+		    }
+		    ruby_sourcefile = tag->nd_file;
+		    ruby_sourceline = nd_line(tag);
+		    if (nd_type(tag->nd_head) == NODE_WHEN) {
 			VALUE v = rb_eval(self, tag->nd_head->nd_head);
-			long i;
+			int i;
 
-			if (TYPE(v) != T_ARRAY) v = rb_ary_to_ary(v);
+			if (TYPE(v) != T_ARRAY) v = rb_Array(v);
 			for (i=0; i<RARRAY(v)->len; i++) {
 			    if (RTEST(rb_funcall2(RARRAY(v)->ptr[i], eqq, 1, &val))){
 				node = node->nd_body;
@@ -3124,10 +2168,10 @@ rb_eval(self, n)
 	RETURN(Qnil);
 
       case NODE_WHILE:
-	PUSH_TAG(PROT_LOOP);
-	result = Qnil;
+	PUSH_TAG(PROT_NONE);
 	switch (state = EXEC_TAG()) {
 	  case 0:
+	    ruby_sourceline = nd_line(node);
 	    if (node->nd_state && !RTEST(rb_eval(self, node->nd_cond)))
 		goto while_out;
 	    do {
@@ -3145,22 +2189,17 @@ rb_eval(self, n)
 	    state = 0;
 	    goto while_next;
 	  case TAG_BREAK:
-	    if (TAG_DST()) {
-		state = 0;
-		result = prot_tag->retval;
-	    }
-	    /* fall through */
+	    state = 0;
 	  default:
 	    break;
 	}
       while_out:
 	POP_TAG();
 	if (state) JUMP_TAG(state);
-	RETURN(result);
+	RETURN(Qnil);
 
       case NODE_UNTIL:
-	PUSH_TAG(PROT_LOOP);
-	result = Qnil;
+	PUSH_TAG(PROT_NONE);
 	switch (state = EXEC_TAG()) {
 	  case 0:
 	    if (node->nd_state && RTEST(rb_eval(self, node->nd_cond)))
@@ -3180,18 +2219,14 @@ rb_eval(self, n)
 	    state = 0;
 	    goto until_next;
 	  case TAG_BREAK:
-	    if (TAG_DST()) {
-		state = 0;
-		result = prot_tag->retval;
-	    }
-	    /* fall through */
+	    state = 0;
 	  default:
 	    break;
 	}
       until_out:
 	POP_TAG();
 	if (state) JUMP_TAG(state);
-	RETURN(result);
+	RETURN(Qnil);
 
       case NODE_BLOCK_PASS:
 	result = block_pass(self, node);
@@ -3200,42 +2235,52 @@ rb_eval(self, n)
       case NODE_ITER:
       case NODE_FOR:
 	{
-	    PUSH_TAG(PROT_LOOP);
+	  iter_retry:
+	    PUSH_TAG(PROT_FUNC);
 	    PUSH_BLOCK(node->nd_var, node->nd_body);
 
 	    state = EXEC_TAG();
 	    if (state == 0) {
-	      iter_retry:
 		PUSH_ITER(ITER_PRE);
 		if (nd_type(node) == NODE_ITER) {
 		    result = rb_eval(self, node->nd_iter);
 		}
 		else {
 		    VALUE recv;
+		    char *file = ruby_sourcefile;
+		    int line = ruby_sourceline;
 
 		    _block.flags &= ~BLOCK_D_SCOPE;
 		    BEGIN_CALLARGS;
 		    recv = rb_eval(self, node->nd_iter);
 		    END_CALLARGS;
-		    ruby_current_node = node;
-		    SET_CURRENT_SOURCE();
-		    result = rb_call(CLASS_OF(recv),recv,each,0,0,0,self);
+		    ruby_sourcefile = file;
+		    ruby_sourceline = line;
+		    result = rb_call(CLASS_OF(recv),recv,each,0,0,0);
 		}
 		POP_ITER();
 	    }
-	    else if (state == TAG_BREAK && TAG_DST()) {
-		result = prot_tag->retval;
-		state = 0;
-	    }
-	    else if (state == TAG_RETRY) {
-		state = 0;
-		goto iter_retry;
+	    else if (_block.tag->dst == state) {
+		state &= TAG_MASK;
+		if (state == TAG_RETURN) {
+		    result = prot_tag->retval;
+		}
 	    }
 	    POP_BLOCK();
 	    POP_TAG();
 	    switch (state) {
 	      case 0:
 		break;
+
+	      case TAG_RETRY:
+		goto iter_retry;
+
+	      case TAG_BREAK:
+		result = Qnil;
+		break;
+	      case TAG_RETURN:
+		return_value(result);
+		/* fall through */
 	      default:
 		JUMP_TAG(state);
 	    }
@@ -3243,101 +2288,86 @@ rb_eval(self, n)
 	break;
 
       case NODE_BREAK:
-	break_jump(rb_eval(self, node->nd_stts));
+	JUMP_TAG(TAG_BREAK);
 	break;
 
       case NODE_NEXT:
-	CHECK_INTS;
-	next_jump(rb_eval(self, node->nd_stts));
+	JUMP_TAG(TAG_NEXT);
 	break;
 
       case NODE_REDO:
-	CHECK_INTS;
 	JUMP_TAG(TAG_REDO);
 	break;
 
       case NODE_RETRY:
-	CHECK_INTS;
 	JUMP_TAG(TAG_RETRY);
 	break;
 
-      case NODE_SPLAT:
-	result = splat_value(rb_eval(self, node->nd_head));
-	break;
-
-      case NODE_TO_ARY:
-	result = rb_ary_to_ary(rb_eval(self, node->nd_head));
-	break;
-
-      case NODE_SVALUE:
-	result = avalue_splat(rb_eval(self, node->nd_head));
-	if (result == Qundef) result = Qnil;
+      case NODE_RESTARGS:
+	result = rb_eval(self, node->nd_head);
+	if (TYPE(result) != T_ARRAY) {
+	    result = rb_Array(result);
+	}
 	break;
 
       case NODE_YIELD:
-	if (node->nd_head) {
-	    result = rb_eval(self, node->nd_head);
-	    ruby_current_node = node;
+	if (node->nd_stts) {
+	    result = rb_eval(self, node->nd_stts);
+	    if (nd_type(node->nd_stts) == NODE_RESTARGS &&
+		RARRAY(result)->len == 1)
+	    {
+		result = RARRAY(result)->ptr[0];
+	    }
 	}
 	else {
-	    result = Qundef;	/* no arg */
+	    result = Qnil;
 	}
-	SET_CURRENT_SOURCE();
-	result = rb_yield_0(result, 0, 0, 0, node->nd_state);
+	result = rb_yield_0(result, 0, 0, 0);
 	break;
 
       case NODE_RESCUE:
-	{
+      retry_entry:
+        {
 	    volatile VALUE e_info = ruby_errinfo;
-	    volatile int rescuing = 0;
 
 	    PUSH_TAG(PROT_NONE);
 	    if ((state = EXEC_TAG()) == 0) {
-	      retry_entry:
 		result = rb_eval(self, node->nd_head);
 	    }
-	    else if (rescuing) {
-		if (rescuing < 0) {
-		    /* in rescue argument, just reraise */
-		}
-		else if (state == TAG_RETRY) {
-		    rescuing = state = 0;
-		    ruby_errinfo = e_info;
-		    goto retry_entry;
-		}
-		else if (state != TAG_RAISE) {
-		    result = prot_tag->retval;
-		}
-	    }
-	    else if (state == TAG_RAISE) {
-		NODE *resq = node->nd_resq;
+	    POP_TAG();
+	    if (state == TAG_RAISE) {
+		NODE * volatile resq = node->nd_resq;
 
-		rescuing = -1;
+		ruby_sourceline = nd_line(node);
 		while (resq) {
-		    ruby_current_node = resq;
 		    if (handle_rescue(self, resq)) {
 			state = 0;
-			rescuing = 1;
-			result = rb_eval(self, resq->nd_body);
+			PUSH_TAG(PROT_NONE);
+			if ((state = EXEC_TAG()) == 0) {
+			    result = rb_eval(self, resq->nd_body);
+			}
+			POP_TAG();
+			if (state == TAG_RETRY) {
+			    state = 0;
+			    ruby_errinfo = Qnil;
+			    goto retry_entry;
+			}
+			if (state != TAG_RAISE) {
+			    ruby_errinfo = e_info;
+			}
 			break;
 		    }
 		    resq = resq->nd_head; /* next rescue */
 		}
 	    }
-	    else {
-		result = prot_tag->retval;
-	    }
-	    POP_TAG();
-	    if (state != TAG_RAISE) ruby_errinfo = e_info;
-	    if (state) {
-		JUMP_TAG(state);
-	    }
-	    /* no exception raised */
-	    if (!rescuing && (node = node->nd_else)) { /* else clause given */
-		goto again;
+	    else if (node->nd_else) { /* else clause given */
+		if (!state) {	/* no exception raised */
+		    result = rb_eval(self, node->nd_else);
+		}
 	    }
+	    if (state) JUMP_TAG(state);
 	}
-	break;
+        break;
 
       case NODE_ENSURE:
 	PUSH_TAG(PROT_NONE);
@@ -3345,7 +2375,7 @@ 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;
 
@@ -3375,94 +2405,78 @@ 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 */
-	{
-	    VALUE *flip = rb_svar(node->nd_cnt);
-	    if (!flip) rb_bug("unexpected local variable");
-	    if (!RTEST(*flip)) {
-		if (RTEST(rb_eval(self, node->nd_beg))) {
-		    *flip = RTEST(rb_eval(self, node->nd_end))?Qfalse:Qtrue;
-		    result = Qtrue;
-		}
-		else {
-		    result = Qfalse;
-		}
+	if (ruby_scope->local_vars == 0) {
+	    rb_bug("unexpected local variable");
+	}
+	if (!RTEST(ruby_scope->local_vars[node->nd_cnt])) {
+	    if (RTEST(rb_eval(self, node->nd_beg))) {
+		ruby_scope->local_vars[node->nd_cnt] = 
+		    RTEST(rb_eval(self, node->nd_end))?Qfalse:Qtrue;
+		result = Qtrue;
 	    }
 	    else {
-		if (RTEST(rb_eval(self, node->nd_end))) {
-		    *flip = Qfalse;
-		}
-		result = Qtrue;
+		result = Qfalse;
 	    }
 	}
+	else {
+	    if (RTEST(rb_eval(self, node->nd_end))) {
+		ruby_scope->local_vars[node->nd_cnt] = Qfalse;
+	    }
+	    result = Qtrue;
+	}
 	break;
 
       case NODE_FLIP3:		/* like SED */
-	{
-	    VALUE *flip = rb_svar(node->nd_cnt);
-	    if (!flip) rb_bug("unexpected local variable");
-	    if (!RTEST(*flip)) {
-		result = RTEST(rb_eval(self, node->nd_beg)) ? Qtrue : Qfalse;
-		*flip = result;
-	    }
-	    else {
-		if (RTEST(rb_eval(self, node->nd_end))) {
-		    *flip = Qfalse;
-		}
-		result = Qtrue;
+	if (ruby_scope->local_vars == 0) {
+	    rb_bug("unexpected local variable");
+	}
+	if (!RTEST(ruby_scope->local_vars[node->nd_cnt])) {
+	    result = RTEST(rb_eval(self, node->nd_beg)) ? Qtrue : Qfalse;
+	    ruby_scope->local_vars[node->nd_cnt] = result;
+	}
+	else {
+	    if (RTEST(rb_eval(self, node->nd_end))) {
+		ruby_scope->local_vars[node->nd_cnt] = Qfalse;
 	    }
+	    result = Qtrue;
 	}
 	break;
 
       case NODE_RETURN:
-	return_jump(rb_eval(self, node->nd_stts));
+	if (node->nd_stts) {
+ 	    return_value(rb_eval(self, node->nd_stts));
+ 	}
+	else {
+	    return_value(Qnil);
+	}
+	return_check();
+	JUMP_TAG(TAG_RETURN);
 	break;
 
       case NODE_ARGSCAT:
-	{
-	    VALUE args = rb_eval(self, node->nd_head);
-	    result = rb_ary_concat(args, splat_value(rb_eval(self, node->nd_body)));
-	}
+	result = rb_ary_concat(rb_eval(self, node->nd_head),
+			       rb_eval(self, node->nd_body));
 	break;
 
       case NODE_ARGSPUSH:
-	{
-	    VALUE args = rb_ary_dup(rb_eval(self, node->nd_head));
-	    result = rb_ary_push(args, rb_eval(self, node->nd_body));
-	}
-	break;
-
-      case NODE_ATTRASGN:
-	{
-	    VALUE recv;
-	    int argc; VALUE *argv; /* used in SETUP_ARGS */
-	    int scope;
-	    TMP_PROTECT;
-
-	    BEGIN_CALLARGS;
-	    if (node->nd_recv == (NODE *)1) {
-		recv = self;
-		scope = 1;
-	    }
-	    else {
-		recv = rb_eval(self, node->nd_recv);
-		scope = 0;
-	    }
-	    SETUP_ARGS(node->nd_args);
-	    END_CALLARGS;
-
-	    ruby_current_node = node;
-	    SET_CURRENT_SOURCE();
-	    rb_call(CLASS_OF(recv),recv,node->nd_mid,argc,argv,scope,self);
-	    result = argv[argc-1];
-	}
+	result = rb_ary_push(rb_obj_dup(rb_eval(self, node->nd_head)),
+			     rb_eval(self, node->nd_body));
 	break;
 
       case NODE_CALL:
@@ -3476,9 +2490,7 @@ rb_eval(self, n)
 	    SETUP_ARGS(node->nd_args);
 	    END_CALLARGS;
 
-	    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;
 
@@ -3491,15 +2503,12 @@ rb_eval(self, n)
 	    SETUP_ARGS(node->nd_args);
 	    END_CALLARGS;
 
-	    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:
@@ -3508,43 +2517,25 @@ rb_eval(self, n)
 	    int argc; VALUE *argv; /* used in SETUP_ARGS */
 	    TMP_PROTECT;
 
-	    if (ruby_frame->last_class == 0) {
-		if (ruby_frame->last_func) {
-		    rb_name_error(ruby_frame->last_func,
-				  "superclass method `%s' disabled",
-				  rb_id2name(ruby_frame->orig_func));
-		}
-		else {
-		    rb_raise(rb_eNoMethodError, "super called outside of method");
-		}
+	    if (ruby_frame->last_class == 0) {	
+		rb_raise(rb_eNameError, "superclass method `%s' disabled",
+			 rb_id2name(ruby_frame->last_func));
 	    }
 	    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;
 		SETUP_ARGS(node->nd_args);
 		END_CALLARGS;
-		ruby_current_node = node;
 	    }
 
-	    SET_CURRENT_SOURCE();
-	    result = rb_call_super(argc, argv);
+	    PUSH_ITER(ruby_iter->iter?ITER_PRE:ITER_NOT);
+	    result = rb_call(RCLASS(ruby_frame->last_class)->super,
+			     ruby_frame->self, ruby_frame->last_func,
+			     argc, argv, 3);
+	    POP_ITER();
 	}
 	break;
 
@@ -3562,6 +2553,7 @@ rb_eval(self, n)
 	    if (node->nd_rval) {
 		saved_cref = ruby_cref;
 		ruby_cref = (NODE*)node->nd_rval;
+		ruby_frame->cbase = node->nd_rval;
 	    }
 	    if (node->nd_tbl) {
 		VALUE *vars = ALLOCA_N(VALUE, node->nd_tbl[0]+1);
@@ -3589,29 +2581,28 @@ 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_ARGS(node->nd_args->nd_next);
+	    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;
+	    val = rb_funcall2(recv, aset, argc, argv);
 	    result = val;
 	}
 	break;
@@ -3619,22 +2610,22 @@ 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);
@@ -3649,7 +2640,7 @@ rb_eval(self, n)
 	goto again;
 
       case NODE_OP_ASGN_OR:
-	if ((node->nd_aid && !is_defined(self, node->nd_head, 0)) ||
+	if ((node->nd_aid && !rb_ivar_defined(self, node->nd_aid)) ||
 	    !RTEST(result = rb_eval(self, node->nd_head))) {
 	    node = node->nd_value;
 	    goto again;
@@ -3657,7 +2648,7 @@ rb_eval(self, n)
 	break;
 
       case NODE_MASGN:
-	result = massign(self, node, rb_eval(self, node->nd_value), 0);
+	result = massign(self, node, rb_eval(self, node->nd_value),0);
 	break;
 
       case NODE_LASGN:
@@ -3688,13 +2679,11 @@ rb_eval(self, n)
 	break;
 
       case NODE_CDECL:
-	result = rb_eval(self, node->nd_value);
-	if (node->nd_vid == 0) {
-	    rb_const_set(class_prefix(self, node->nd_else), node->nd_else->nd_mid, result);
-	}
-	else {
-	    rb_const_set(ruby_cbase, node->nd_vid, result);
+	if (NIL_P(ruby_class)) {
+	    rb_raise(rb_eTypeError, "no class/module to define constant");
 	}
+	result = rb_eval(self, node->nd_value);
+	rb_const_set(ruby_class, node->nd_vid, result);
 	break;
 
       case NODE_CVDECL:
@@ -3702,12 +2691,17 @@ rb_eval(self, n)
 	    rb_raise(rb_eTypeError, "no class/module to define class variable");
 	}
 	result = rb_eval(self, node->nd_value);
-	rb_cvar_set(cvar_cbase(), node->nd_vid, result, Qtrue);
+	if (FL_TEST(ruby_cbase, FL_SINGLETON)) {
+	    rb_cvar_declare(rb_cvar_singleton(rb_iv_get(ruby_cbase, "__attached__")),
+			    node->nd_vid, result);
+	    break;
+	}
+	rb_cvar_declare(ruby_cbase, node->nd_vid, result);
 	break;
 
       case NODE_CVASGN:
 	result = rb_eval(self, node->nd_value);
-	rb_cvar_set(cvar_cbase(), node->nd_vid, result, Qfalse);
+	rb_cvar_set(rb_cvar_singleton(self), node->nd_vid, result);
 	break;
 
       case NODE_LVAR:
@@ -3730,18 +2724,29 @@ rb_eval(self, n)
 	break;
 
       case NODE_CONST:
-	result = ev_const_get(ruby_cref, node->nd_vid, self);
+	result = ev_const_get(RNODE(ruby_frame->cbase), node->nd_vid, self);
 	break;
 
-      case NODE_CVAR:
-	result = rb_cvar_get(cvar_cbase(), node->nd_vid);
+      case NODE_CVAR:		/* normal method */
+	if (NIL_P(ruby_cbase)) {
+	    result = rb_cvar_get(CLASS_OF(self), node->nd_vid);
+	    break;
+	}
+	if (!FL_TEST(ruby_cbase, FL_SINGLETON)) {
+	    result = rb_cvar_get(ruby_cbase, node->nd_vid);
+	    break;
+	}
+	self = rb_iv_get(ruby_cbase, "__attached__");
+	/* fall through */
+      case NODE_CVAR2:		/* singleton method */
+	result = rb_cvar_get(rb_cvar_singleton(self), node->nd_vid);
 	break;
 
       case NODE_BLOCK_ARG:
 	if (ruby_scope->local_vars == 0)
 	    rb_bug("unexpected block argument");
 	if (rb_block_given_p()) {
-	    result = rb_block_proc();
+	    result = rb_f_lambda();
 	    ruby_scope->local_vars[node->nd_cnt] = result;
 	}
 	else {
@@ -3754,26 +2759,19 @@ rb_eval(self, n)
 	    VALUE klass;
 
 	    klass = rb_eval(self, node->nd_head);
-	    if (rb_is_const_id(node->nd_mid)) {
-		switch (TYPE(klass)) {
-		  case T_CLASS:
-		  case T_MODULE:
-		    result = rb_const_get_from(klass, node->nd_mid);
-		    break;
-		  default:
-		    rb_raise(rb_eTypeError, "%s is not a class/module",
-			     RSTRING(rb_obj_as_string(klass))->ptr);
-		    break;
-		}
-	    }
-	    else {
-		result = rb_funcall(klass, node->nd_mid, 0, 0);
+	    switch (TYPE(klass)) {
+	      case T_CLASS:
+	      case T_MODULE:
+		break;
+	      default:
+		return rb_funcall(klass, node->nd_mid, 0, 0);
 	    }
+	    result = rb_const_get(klass, node->nd_mid);
 	}
 	break;
 
       case NODE_COLON3:
-	result = rb_const_get_from(rb_cObject, node->nd_mid);
+	result = rb_const_get_at(rb_cObject, node->nd_mid);
 	break;
 
       case NODE_NTH_REF:
@@ -3826,7 +2824,7 @@ rb_eval(self, n)
       case NODE_ARRAY:
 	{
 	    VALUE ary;
-	    long i;
+	    int i;
 
 	    i = node->nd_alen;
 	    ary = rb_ary_new2(i);
@@ -3843,15 +2841,10 @@ rb_eval(self, n)
 	result = rb_str_new3(node->nd_lit);
 	break;
 
-      case NODE_EVSTR:
-	result = rb_obj_as_string(rb_eval(self, node->nd_body));
-	break;
-
       case NODE_DSTR:
       case NODE_DXSTR:
       case NODE_DREGX:
       case NODE_DREGX_ONCE:
-      case NODE_DSYM:
 	{
 	    VALUE str, str2;
 	    NODE *list = node->nd_next;
@@ -3863,8 +2856,23 @@ rb_eval(self, n)
 		      case NODE_STR:
 			str2 = list->nd_head->nd_lit;
 			break;
+		      case NODE_EVSTR:
+			result = ruby_errinfo;
+			ruby_errinfo = Qnil;
+			ruby_sourceline = nd_line(node);
+			ruby_in_eval++;
+			list->nd_head = compile(list->nd_head->nd_lit,
+						ruby_sourcefile,
+						ruby_sourceline);
+			ruby_eval_tree = 0;
+			ruby_in_eval--;
+			if (ruby_nerrs > 0) {
+			    compile_error("string expansion");
+			}
+			if (!NIL_P(result)) ruby_errinfo = result;
+			/* fall through */
 		      default:
-			str2 = rb_eval(self, list->nd_head);
+			str2 = rb_obj_as_string(rb_eval(self, list->nd_head));
 			break;
 		    }
 		    rb_str_append(str, str2);
@@ -3875,23 +2883,17 @@ rb_eval(self, n)
 	    switch (nd_type(node)) {
 	      case NODE_DREGX:
 		result = rb_reg_new(RSTRING(str)->ptr, RSTRING(str)->len,
-				    node->nd_cflag);
+				 node->nd_cflag);
 		break;
 	      case NODE_DREGX_ONCE:	/* regexp expand once */
 		result = rb_reg_new(RSTRING(str)->ptr, RSTRING(str)->len,
-				    node->nd_cflag);
+				 node->nd_cflag);
 		nd_set_type(node, NODE_LIT);
 		node->nd_lit = result;
 		break;
-	      case NODE_LIT:
-		/* other thread may replace NODE_DREGX_ONCE to NODE_LIT */
-		goto again;
 	      case NODE_DXSTR:
 		result = rb_funcall(self, '`', 1, str);
 		break;
-	      case NODE_DSYM:
-		result = rb_str_intern(str);
-		break;
 	      default:
 		result = str;
 		break;
@@ -3900,13 +2902,20 @@ rb_eval(self, n)
 	break;
 
       case NODE_XSTR:
-	result = rb_funcall(self, '`', 1, rb_str_new3(node->nd_lit));
+	result = rb_funcall(self, '`', 1, node->nd_lit);
 	break;
 
       case NODE_LIT:
 	result = node->nd_lit;
 	break;
 
+      case NODE_ATTRSET:
+	if (ruby_frame->argc != 1)
+	    rb_raise(rb_eArgError, "wrong # 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;
@@ -3914,7 +2923,7 @@ rb_eval(self, n)
 	    int noex;
 
 	    if (NIL_P(ruby_class)) {
-		rb_raise(rb_eTypeError, "no class/module to add method");
+		rb_raise(rb_eTypeError, "no class to add method");
 	    }
 	    if (ruby_class == rb_cObject && node->nd_mid == init) {
 		rb_warn("redefining Object#initialize may cause infinite loop");
@@ -3926,8 +2935,13 @@ rb_eval(self, n)
 	    rb_frozen_class_p(ruby_class);
 	    body = search_method(ruby_class, node->nd_mid, &origin);
 	    if (body){
-		if (RTEST(ruby_verbose) && ruby_class == origin && body->nd_cnt == 0 && body->nd_body) {
-		    rb_warning("method redefined; discarding old %s", rb_id2name(node->nd_mid));
+		if (RTEST(ruby_verbose) && ruby_class == origin && body->nd_cnt == 0) {
+		    rb_warning("discarding old %s", rb_id2name(node->nd_mid));
+		}
+		if (node->nd_noex) { /* toplevel */
+		    /* should upgrade to rb_warn() if no super was called inside? */
+		    rb_warning("overriding global function `%s'",
+			       rb_id2name(node->nd_mid));
 		}
 	    }
 
@@ -3937,18 +2951,30 @@ rb_eval(self, n)
 	    else if (SCOPE_TEST(SCOPE_PROTECTED)) {
 		noex = NOEX_PROTECTED;
 	    }
+	    else if (ruby_class == rb_cObject) {
+		noex =  node->nd_noex;
+	    }
 	    else {
 		noex = NOEX_PUBLIC;
 	    }
-	    if (body && origin == ruby_class && body->nd_body == 0) {
-		noex |= NOEX_NOSUPER;
+	    if (body && origin == ruby_class && body->nd_noex & NOEX_UNDEF) {
+		noex |= NOEX_UNDEF;
 	    }
 
 	    defn = copy_node_scope(node->nd_defn, ruby_cref);
 	    rb_add_method(ruby_class, node->nd_mid, defn, noex);
+	    rb_clear_cache_by_id(node->nd_mid);
 	    if (scope_vmode == SCOPE_MODFUNC) {
 		rb_add_method(rb_singleton_class(ruby_class),
 			      node->nd_mid, defn, NOEX_PUBLIC);
+		rb_funcall(ruby_class, singleton_added, 1, ID2SYM(node->nd_mid));
+	    }
+	    if (FL_TEST(ruby_class, FL_SINGLETON)) {
+		rb_funcall(rb_iv_get(ruby_class, "__attached__"),
+			   singleton_added, 1, ID2SYM(node->nd_mid));
+	    }
+	    else {
+		rb_funcall(ruby_class, added, 1, ID2SYM(node->nd_mid));
 	    }
 	    result = Qnil;
 	}
@@ -3960,20 +2986,20 @@ rb_eval(self, n)
 	    VALUE klass;
 	    NODE *body = 0, *defn;
 
-	    if (ruby_safe_level >= 4 && !OBJ_TAINTED(recv)) {
-		rb_raise(rb_eSecurityError, "Insecure: can't define singleton method");
+	    if (rb_safe_level() >= 4 && !OBJ_TAINTED(recv)) {
+		rb_raise(rb_eSecurityError, "Insecure; can't define singleton method");
 	    }
 	    if (FIXNUM_P(recv) || SYMBOL_P(recv)) {
 		rb_raise(rb_eTypeError,
 			 "can't define singleton method \"%s\" for %s",
 			 rb_id2name(node->nd_mid),
-			 rb_obj_classname(recv));
+			 rb_class2name(CLASS_OF(recv)));
 	    }
 
 	    if (OBJ_FROZEN(recv)) rb_error_frozen("object");
 	    klass = rb_singleton_class(recv);
-	    if (st_lookup(RCLASS(klass)->m_tbl, node->nd_mid, (st_data_t *)&body)) {
-		if (ruby_safe_level >= 4) {
+	    if (st_lookup(RCLASS(klass)->m_tbl, node->nd_mid, &body)) {
+		if (rb_safe_level() >= 4) {
 		    rb_raise(rb_eSecurityError, "redefining method prohibited");
 		}
 		if (RTEST(ruby_verbose)) {
@@ -3981,8 +3007,11 @@ rb_eval(self, n)
 		}
 	    }
 	    defn = copy_node_scope(node->nd_defn, ruby_cref);
-	    rb_add_method(klass, node->nd_mid, defn,
+	    defn->nd_rval = (VALUE)ruby_cref;
+	    rb_add_method(klass, node->nd_mid, defn, 
 			  NOEX_PUBLIC|(body?body->nd_noex&NOEX_UNDEF:0));
+	    rb_clear_cache_by_id(node->nd_mid);
+	    rb_funcall(recv, singleton_added, 1, ID2SYM(node->nd_mid));
 	    result = Qnil;
 	}
 	break;
@@ -3991,7 +3020,7 @@ 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;
 
@@ -3999,103 +3028,110 @@ 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);
+	rb_funcall(ruby_class, added, 1, ID2SYM(node->nd_mid));
 	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;
 
       case NODE_CLASS:
 	{
-	    VALUE super, klass, tmp, cbase;
-	    ID cname;
-	    int gen = Qfalse;
-
-	    cbase = class_prefix(self, node->nd_cpath);
-	    cname = node->nd_cpath->nd_mid;
+	    VALUE super, klass, tmp;
 
-	    if (NIL_P(ruby_cbase)) {
+	    if (NIL_P(ruby_class)) {
 		rb_raise(rb_eTypeError, "no outer class/module");
 	    }
 	    if (node->nd_super) {
-	       super = rb_eval(self, node->nd_super);
-	       rb_check_inheritable(super);
+		super = superclass(self, node->nd_super);
 	    }
 	    else {
 		super = 0;
 	    }
 
-	    if (rb_const_defined_at(cbase, cname)) {
-		klass = rb_const_get_at(cbase, cname);
+	    klass = 0;
+	    if ((ruby_class == rb_cObject) && rb_autoload_defined(node->nd_cname)) {
+		rb_autoload_load(node->nd_cname);
+	    }
+	    if (rb_const_defined_at(ruby_class, node->nd_cname)) {
+		klass = rb_const_get(ruby_class, node->nd_cname);
+	    }
+	    if (klass) {
 		if (TYPE(klass) != T_CLASS) {
 		    rb_raise(rb_eTypeError, "%s is not a class",
-			     rb_id2name(cname));
+			     rb_id2name(node->nd_cname));
 		}
 		if (super) {
-		    tmp = rb_class_real(RCLASS(klass)->super);
+		    tmp = RCLASS(klass)->super;
+		    if (FL_TEST(tmp, FL_SINGLETON)) {
+			tmp = RCLASS(tmp)->super;
+		    }
+		    while (TYPE(tmp) == T_ICLASS) {
+			tmp = RCLASS(tmp)->super;
+		    }
 		    if (tmp != super) {
-			rb_raise(rb_eTypeError, "superclass mismatch for class %s",
-				 rb_id2name(cname));
+			super = tmp;
+			goto override_class;
 		    }
-		    super = 0;
 		}
-		if (ruby_safe_level >= 4) {
+		if (rb_safe_level() >= 4) {
 		    rb_raise(rb_eSecurityError, "extending class prohibited");
 		}
+		rb_clear_cache();
 	    }
 	    else {
+	      override_class:
 		if (!super) super = rb_cObject;
-		klass = rb_define_class_id(cname, super);
-		rb_set_class_path(klass, cbase, rb_id2name(cname));
-		rb_const_set(cbase, cname, klass);
-		gen = Qtrue;
+		klass = rb_define_class_id(node->nd_cname, super);
+		rb_const_set(ruby_class, node->nd_cname, klass);
+		rb_set_class_path(klass,ruby_class,rb_id2name(node->nd_cname));
 	    }
 	    if (ruby_wrapper) {
 		rb_extend_object(klass, ruby_wrapper);
 		rb_include_module(klass, ruby_wrapper);
 	    }
-	    if (super && gen) {
-		rb_class_inherited(super, klass);
-	    }
-	    result = module_setup(klass, node);
+
+	    result = module_setup(klass, node->nd_body);
 	}
 	break;
 
       case NODE_MODULE:
 	{
-	    VALUE module, cbase;
-	    ID cname;
+	    VALUE module;
 
-	    if (NIL_P(ruby_cbase)) {
+	    if (NIL_P(ruby_class)) {
 		rb_raise(rb_eTypeError, "no outer class/module");
 	    }
-	    cbase = class_prefix(self, node->nd_cpath);
-	    cname = node->nd_cpath->nd_mid;
-	    if (rb_const_defined_at(cbase, cname)) {
-		module = rb_const_get_at(cbase, cname);
+	    module = 0;
+	    if ((ruby_class == rb_cObject) && rb_autoload_defined(node->nd_cname)) {
+		rb_autoload_load(node->nd_cname);
+	    }
+	    if (rb_const_defined_at(ruby_class, node->nd_cname)) {
+		module = rb_const_get(ruby_class, node->nd_cname);
+	    }
+	    if (module) {
 		if (TYPE(module) != T_MODULE) {
 		    rb_raise(rb_eTypeError, "%s is not a module",
-			     rb_id2name(cname));
+			     rb_id2name(node->nd_cname));
 		}
-		if (ruby_safe_level >= 4) {
+		if (rb_safe_level() >= 4) {
 		    rb_raise(rb_eSecurityError, "extending module prohibited");
 		}
 	    }
 	    else {
-		module = rb_define_module_id(cname);
-		rb_set_class_path(module, cbase, rb_id2name(cname));
-		rb_const_set(cbase, cname, module);
+		module = rb_define_module_id(node->nd_cname);
+		rb_const_set(ruby_class, node->nd_cname, module);
+		rb_set_class_path(module,ruby_class,rb_id2name(node->nd_cname));
 	    }
 	    if (ruby_wrapper) {
 		rb_extend_object(module, ruby_wrapper);
 		rb_include_module(module, ruby_wrapper);
 	    }
 
-	    result = module_setup(module, node);
+	    result = module_setup(module, node->nd_body);
 	}
 	break;
 
@@ -4103,21 +3139,24 @@ rb_eval(self, n)
 	{
 	    VALUE klass;
 
-	    result = rb_eval(self, node->nd_recv);
-	    if (FIXNUM_P(result) || SYMBOL_P(result)) {
+	    klass = rb_eval(self, node->nd_recv);
+	    if (rb_special_const_p(klass)) {
 		rb_raise(rb_eTypeError, "no virtual class for %s",
-			 rb_obj_classname(result));
+			 rb_class2name(CLASS_OF(klass)));
 	    }
-	    if (ruby_safe_level >= 4 && !OBJ_TAINTED(result))
+	    if (rb_safe_level() >= 4 && !OBJ_TAINTED(klass))
 		rb_raise(rb_eSecurityError, "Insecure: can't extend object");
-	    klass = rb_singleton_class(result);
-
+	    if (FL_TEST(CLASS_OF(klass), FL_SINGLETON)) {
+		rb_clear_cache();
+	    }
+	    klass = rb_singleton_class(klass);
+	    
 	    if (ruby_wrapper) {
 		rb_extend_object(klass, ruby_wrapper);
 		rb_include_module(klass, ruby_wrapper);
 	    }
-
-	    result = module_setup(klass, node);
+	    
+	    result = module_setup(klass, node->nd_body);
 	}
 	break;
 
@@ -4131,23 +3170,22 @@ rb_eval(self, n)
 	}
 	break;
 
-      case NODE_NEWLINE:
-	EXEC_EVENT_HOOK(RUBY_EVENT_LINE, node, self, 
-			ruby_frame->last_func,
-			ruby_frame->last_class);
+    case NODE_NEWLINE:
+	ruby_sourcefile = node->nd_file;
+	ruby_sourceline = node->nd_nth;
+	if (trace_func) {
+	    call_trace_func("line", ruby_sourcefile, ruby_sourceline, 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;
-    if (contnode) {
-	node = contnode;
-	contnode = 0;
-	goto again;
-    }
     return result;
 }
 
@@ -4156,17 +3194,20 @@ module_setup(module, n)
     VALUE module;
     NODE *n;
 {
-    NODE * volatile node = n->nd_body;
+    NODE * volatile node = n;
     int state;
     struct FRAME frame;
-    VALUE result = Qnil;	/* OK */
+    VALUE result;		/* OK */
+    char *file = ruby_sourcefile;
+    int line = ruby_sourceline;
     TMP_PROTECT;
 
     frame = *ruby_frame;
     frame.tmp = ruby_frame;
     ruby_frame = &frame;
 
-    PUSH_CLASS(module);
+    PUSH_CLASS();
+    ruby_class = module;
     PUSH_SCOPE();
     PUSH_VARS();
 
@@ -4183,11 +3224,15 @@ module_setup(module, n)
     }
 
     PUSH_CREF(module);
+    ruby_frame->cbase = (VALUE)ruby_cref;
     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);
-	result = rb_eval(ruby_cbase, node->nd_next);
+	if (trace_func) {
+	    call_trace_func("class", file, line, ruby_class,
+			    ruby_frame->last_func,
+			    ruby_frame->last_class);
+	}
+	result = rb_eval(ruby_class, node->nd_next);
     }
     POP_TAG();
     POP_CREF();
@@ -4196,54 +3241,28 @@ 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", file, line, 0,
+			ruby_frame->last_func, ruby_frame->last_class);
+    }
     if (state) JUMP_TAG(state);
 
     return result;
 }
 
-static NODE *basic_respond_to = 0;
-
-int
-rb_obj_respond_to(obj, id, priv)
-    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);
-    }
-    else {
-	VALUE args[2];
-	int n = 0;
-	args[n++] = ID2SYM(id);
-	if (priv) args[n++] = Qtrue;
-	return rb_funcall2(obj, respond_to, n, args);
-    }
-}
-
 int
 rb_respond_to(obj, id)
     VALUE obj;
     ID id;
 {
-    return rb_obj_respond_to(obj, id, Qfalse);
+    if (rb_method_boundp(CLASS_OF(obj), id, 0)) {
+	return Qtrue;
+    }
+    return Qfalse;
 }
 
-/*
- *  call-seq:
- *     obj.respond_to?(symbol, include_private=false) => true or false
- *  
- *  Returns +true+> if _obj_ responds to the given
- *  method. Private methods are included in the search only if the
- *  optional second parameter evaluates to +true+.
- */
-
 static VALUE
-obj_respond_to(argc, argv, obj)
+rb_obj_respond_to(argc, argv, obj)
     int argc;
     VALUE *argv;
     VALUE obj;
@@ -4259,298 +3278,76 @@ obj_respond_to(argc, argv, obj)
     return Qfalse;
 }
 
-/*
- *  call-seq:
- *     mod.method_defined?(symbol)    => true or false
- *  
- *  Returns +true+ if the named method is defined by
- *  _mod_ (or its included modules and, if _mod_ is a class,
- *  its ancestors). Public and protected methods are matched.
- *     
- *     module A
- *       def method1()  end
- *     end
- *     class B
- *       def method2()  end
- *     end
- *     class C < B
- *       include A
- *       def method3()  end
- *     end
- *     
- *     A.method_defined? :method1    #=> true
- *     C.method_defined? "method1"   #=> true
- *     C.method_defined? "method2"   #=> true
- *     C.method_defined? "method3"   #=> true
- *     C.method_defined? "method4"   #=> false
- */
-
 static VALUE
 rb_mod_method_defined(mod, mid)
     VALUE mod, mid;
 {
-    return rb_method_boundp(mod, rb_to_id(mid), 1);
-}
-
-#define VISI_CHECK(x,f) (((x)&NOEX_MASK) == (f))
-
-/*
- *  call-seq:
- *     mod.public_method_defined?(symbol)   => true or false
- *  
- *  Returns +true+ if the named public method is defined by
- *  _mod_ (or its included modules and, if _mod_ is a class,
- *  its ancestors).
- *     
- *     module A
- *       def method1()  end
- *     end
- *     class B
- *       protected
- *       def method2()  end
- *     end
- *     class C < B
- *       include A
- *       def method3()  end
- *     end
- *     
- *     A.method_defined? :method1           #=> true
- *     C.public_method_defined? "method1"   #=> true
- *     C.public_method_defined? "method2"   #=> false
- *     C.method_defined? "method2"          #=> true
- */
-
-static VALUE
-rb_mod_public_method_defined(mod, mid)
-    VALUE mod, mid;
-{
-    ID id = rb_to_id(mid);
-    int noex;
-
-    if (rb_get_method_body(&mod, &id, &noex)) {
-	if (VISI_CHECK(noex, NOEX_PUBLIC))
-	    return Qtrue;
-    }
-    return Qfalse;
-}
-
-/*
- *  call-seq:
- *     mod.private_method_defined?(symbol)    => true or false
- *  
- *  Returns +true+ if the named private method is defined by
- *  _ mod_ (or its included modules and, if _mod_ is a class,
- *  its ancestors).
- *     
- *     module A
- *       def method1()  end
- *     end
- *     class B
- *       private
- *       def method2()  end
- *     end
- *     class C < B
- *       include A
- *       def method3()  end
- *     end
- *     
- *     A.method_defined? :method1            #=> true
- *     C.private_method_defined? "method1"   #=> false
- *     C.private_method_defined? "method2"   #=> true
- *     C.method_defined? "method2"           #=> false
- */
-
-static VALUE
-rb_mod_private_method_defined(mod, mid)
-    VALUE mod, mid;
-{
-    ID id = rb_to_id(mid);
-    int noex;
-
-    if (rb_get_method_body(&mod, &id, &noex)) {
-	if (VISI_CHECK(noex, NOEX_PRIVATE))
-	    return Qtrue;
-    }
-    return Qfalse;
-}
-
-/*
- *  call-seq:
- *     mod.protected_method_defined?(symbol)   => true or false
- *  
- *  Returns +true+ if the named protected method is defined
- *  by _mod_ (or its included modules and, if _mod_ is a
- *  class, its ancestors).
- *     
- *     module A
- *       def method1()  end
- *     end
- *     class B
- *       protected
- *       def method2()  end
- *     end
- *     class C < B
- *       include A
- *       def method3()  end
- *     end
- *     
- *     A.method_defined? :method1              #=> true
- *     C.protected_method_defined? "method1"   #=> false
- *     C.protected_method_defined? "method2"   #=> true
- *     C.method_defined? "method2"             #=> true
- */
-
-static VALUE
-rb_mod_protected_method_defined(mod, mid)
-    VALUE mod, mid;
-{
-    ID id = rb_to_id(mid);
-    int noex;
-
-    if (rb_get_method_body(&mod, &id, &noex)) {
-	if (VISI_CHECK(noex, NOEX_PROTECTED))
-	    return Qtrue;
+    if (rb_method_boundp(mod, rb_to_id(mid), 1)) {
+	return Qtrue;
     }
     return Qfalse;
 }
 
-NORETURN(static VALUE terminate_process _((int, VALUE)));
-static VALUE
-terminate_process(status, mesg)
-    int status;
-    VALUE mesg;
-{
-    VALUE args[2];
-    args[0] = INT2NUM(status);
-    args[1] = mesg;
-
-    rb_exc_raise(rb_class_new_instance(2, args, rb_eSystemExit));
-}
-
 void
 rb_exit(status)
     int status;
 {
     if (prot_tag) {
-	terminate_process(status, rb_str_new("exit", 4));
+	VALUE exit;
+
+	exit_status = status;
+	exit = rb_exc_new(rb_eSystemExit, 0, 0);
+	rb_iv_set(exit, "status", INT2NUM(status));
+	rb_exc_raise(exit);
     }
     ruby_finalize();
     exit(status);
 }
 
-
-/*
- *  call-seq:
- *     exit(integer=0)
- *     Kernel::exit(integer=0)
- *     Process::exit(integer=0)
- *  
- *  Initiates the termination of the Ruby script by raising the
- *  <code>SystemExit</code> exception. This exception may be caught. The
- *  optional parameter is used to return a status code to the invoking
- *  environment.
- *     
- *     begin
- *       exit
- *       puts "never get here"
- *     rescue SystemExit
- *       puts "rescued a SystemExit exception"
- *     end
- *     puts "after begin block"
- *     
- *  <em>produces:</em>
- *     
- *     rescued a SystemExit exception
- *     after begin block
- *     
- *  Just prior to termination, Ruby executes any <code>at_exit</code> functions
- *  (see Kernel::at_exit) and runs any object finalizers (see
- *  ObjectSpace::define_finalizer).
- *     
- *     at_exit { puts "at_exit function" }
- *     ObjectSpace.define_finalizer("string",  proc { puts "in finalizer" })
- *     exit
- *     
- *  <em>produces:</em>
- *     
- *     at_exit function
- *     in finalizer
- */
-
-VALUE
-rb_f_exit(argc, argv)
+static VALUE
+rb_f_exit(argc, argv, obj)
     int argc;
     VALUE *argv;
+    VALUE obj;
 {
     VALUE status;
     int istatus;
 
     rb_secure(4);
     if (rb_scan_args(argc, argv, "01", &status) == 1) {
-	switch (status) {
-	  case Qtrue:
-	    istatus = EXIT_SUCCESS;
-	    break;
-	  case Qfalse:
-	    istatus = EXIT_FAILURE;
-	    break;
-	  default:
-	    istatus = NUM2INT(status);
-#if EXIT_SUCCESS != 0
-	    if (istatus == 0) istatus = EXIT_SUCCESS;
-#endif
-	    break;
-	}
+	istatus = NUM2INT(status);
     }
     else {
-	istatus = EXIT_SUCCESS;
+	istatus = 0;
     }
     rb_exit(istatus);
     return Qnil;		/* not reached */
 }
 
-
-/*
- *  call-seq:
- *     abort
- *     Kernel::abort
- *     Process::abort
- *  
- *  Terminate execution immediately, effectively by calling
- *  <code>Kernel.exit(1)</code>. If _msg_ is given, it is written
- *  to STDERR prior to terminating.
- */
-
-VALUE
-rb_f_abort(argc, argv)
-    int argc;
-    VALUE *argv;
+static void
+rb_abort()
 {
-    rb_secure(4);
-    if (argc == 0) {
-	if (!NIL_P(ruby_errinfo)) {
-	    error_print();
-	}
-	rb_exit(EXIT_FAILURE);
+    if (!NIL_P(ruby_errinfo)) {
+	error_print();
     }
-    else {
-	VALUE mesg;
+    rb_exit(1);
+}
 
-	rb_scan_args(argc, argv, "1", &mesg);
-	StringValue(mesg);
-	rb_io_puts(1, &mesg, rb_stderr);
-	terminate_process(EXIT_FAILURE, mesg);
-    }
+static VALUE
+rb_f_abort()
+{
+    rb_secure(4);
+    rb_abort();
     return Qnil;		/* not reached */
 }
 
 void
 rb_iter_break()
 {
-    break_jump(Qnil);
+    JUMP_TAG(TAG_BREAK);
 }
 
-NORETURN(static void rb_longjmp _((int, VALUE)));
+static void rb_longjmp _((int, VALUE)) NORETURN;
 static VALUE make_backtrace _((void));
 
 static void
@@ -4560,16 +3357,11 @@ rb_longjmp(tag, mesg)
 {
     VALUE at;
 
-    if (thread_set_raised()) {
-	ruby_errinfo = exception_error;
-	JUMP_TAG(TAG_FATAL);
-    }
     if (NIL_P(mesg)) mesg = ruby_errinfo;
     if (NIL_P(mesg)) {
 	mesg = rb_exc_new(rb_eRuntimeError, 0, 0);
     }
 
-    ruby_set_current_source();
     if (ruby_sourcefile && !NIL_P(mesg)) {
 	at = get_backtrace(mesg);
 	if (NIL_P(at)) {
@@ -4583,30 +3375,15 @@ rb_longjmp(tag, mesg)
 
     if (RTEST(ruby_debug) && !NIL_P(ruby_errinfo)
 	&& !rb_obj_is_kind_of(ruby_errinfo, rb_eSystemExit)) {
-	VALUE e = ruby_errinfo;
-	int status;
-
-	PUSH_TAG(PROT_NONE);
-	if ((status = EXEC_TAG()) == 0) {
-	    StringValue(e);
-	    warn_printf("Exception `%s' at %s:%d - %s\n",
-			rb_obj_classname(ruby_errinfo),
-			ruby_sourcefile, ruby_sourceline,
-			RSTRING(e)->ptr);
-	}
-	POP_TAG();
-	if (status == TAG_FATAL && ruby_errinfo == exception_error) {
-	    ruby_errinfo = mesg;
-	}
-	else if (status) {
-	    thread_reset_raised();
-	    JUMP_TAG(status);
-	}
+	fprintf(stderr, "Exception `%s' at %s:%d - %s\n",
+		rb_class2name(CLASS_OF(ruby_errinfo)),
+		ruby_sourcefile, ruby_sourceline,
+		STR2CSTR(ruby_errinfo));
     }
 
     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_sourcefile, ruby_sourceline,
 			ruby_frame->self,
 			ruby_frame->last_func,
 			ruby_frame->last_class);
@@ -4614,7 +3391,6 @@ rb_longjmp(tag, mesg)
     if (!prot_tag) {
 	error_print();
     }
-    thread_reset_raised();
     JUMP_TAG(tag);
 }
 
@@ -4638,44 +3414,11 @@ rb_interrupt()
     rb_raise(rb_eInterrupt, "");
 }
 
-/*
- *  call-seq:
- *     raise
- *     raise(string)
- *     raise(exception [, string [, array]])
- *     fail
- *     fail(string)
- *     fail(exception [, string [, array]])
- *  
- *  With no arguments, raises the exception in <code>$!</code> or raises
- *  a <code>RuntimeError</code> if <code>$!</code> is +nil+.
- *  With a single +String+ argument, raises a
- *  +RuntimeError+ with the string as a message. Otherwise,
- *  the first parameter should be the name of an +Exception+
- *  class (or an object that returns an +Exception+ object when sent
- *  an +exception+ message). The optional second parameter sets the
- *  message associated with the exception, and the third parameter is an
- *  array of callback information. Exceptions are caught by the
- *  +rescue+ clause of <code>begin...end</code> blocks.
- *     
- *     raise "Failed to create socket"
- *     raise ArgumentError, "No parameters", caller
- */
-
 static VALUE
 rb_f_raise(argc, argv)
     int argc;
     VALUE *argv;
 {
-    rb_raise_jump(rb_make_exception(argc, argv));
-    return Qnil;		/* not reached */
-}
-
-static VALUE
-rb_make_exception(argc, argv)
-    int argc;
-    VALUE *argv;
-{
     VALUE mesg;
     ID exception;
     int n;
@@ -4705,23 +3448,15 @@ rb_make_exception(argc, argv)
 	mesg = rb_funcall(argv[0], exception, n, argv[1]);
 	break;
       default:
-	rb_raise(rb_eArgError, "wrong number of arguments");
+	rb_raise(rb_eArgError, "wrong # of arguments");
 	break;
     }
     if (argc > 0) {
 	if (!rb_obj_is_kind_of(mesg, rb_eException))
 	    rb_raise(rb_eTypeError, "exception object expected");
-	if (argc>2)
-	    set_backtrace(mesg, argv[2]);
+	set_backtrace(mesg, (argc>2)?argv[2]:Qnil);
     }
 
-    return mesg;
-}
-
-static void
-rb_raise_jump(mesg)
-    VALUE mesg;
-{
     if (ruby_frame != top_frame) {
 	PUSH_FRAME();		/* fake frame */
 	*ruby_frame = *_frame.prev->prev;
@@ -4729,6 +3464,8 @@ rb_raise_jump(mesg)
 	POP_FRAME();
     }
     rb_longjmp(TAG_RAISE, mesg);
+
+    return Qnil;		/* not reached */
 }
 
 void
@@ -4741,8 +3478,7 @@ rb_jump_tag(tag)
 int
 rb_block_given_p()
 {
-    if (ruby_frame->iter == ITER_CUR && ruby_block)
-	return Qtrue;
+    if (ruby_frame->iter) return Qtrue;
     return Qfalse;
 }
 
@@ -4752,187 +3488,38 @@ rb_iterator_p()
     return rb_block_given_p();
 }
 
-/*
- *  call-seq:
- *     block_given?   => true or false
- *     iterator?      => true or false
- *  
- *  Returns <code>true</code> if <code>yield</code> would execute a
- *  block in the current context. The <code>iterator?</code> form
- *  is mildly deprecated.
- *     
- *     def try
- *       if block_given?
- *         yield
- *       else
- *         "no block"
- *       end
- *     end
- *     try                  #=> "no block"
- *     try { "hello" }      #=> "hello"
- *     try do "hello" end   #=> "hello"
- */
-
-
 static VALUE
 rb_f_block_given_p()
 {
-    if (ruby_frame->prev && ruby_frame->prev->iter == ITER_CUR && ruby_block)
-	return Qtrue;
+    if (ruby_frame->prev && ruby_frame->prev->iter) return Qtrue;
     return Qfalse;
 }
 
-VALUE rb_eThreadError;
-
-NORETURN(static void proc_jump_error(int, VALUE));
-static void
-proc_jump_error(state, result)
-    int state;
-    VALUE result;
-{
-    char mesg[32];
-    char *statement;
-
-    switch (state) {
-      case TAG_BREAK:
-	statement = "break"; break;
-      case TAG_RETURN:
-	statement = "return"; break;
-      case TAG_RETRY:
-	statement = "retry"; break;
-      default:
-	statement = "local-jump"; break; /* should not happen */
-    }
-    snprintf(mesg, sizeof mesg, "%s from proc-closure", statement);
-    localjump_error(mesg, result, state);
-}
-
-static void
-return_jump(retval)
-    VALUE retval;
-{
-    struct tag *tt = prot_tag;
-    int yield = Qfalse;
-
-    if (retval == Qundef) retval = Qnil;
-    while (tt) {
-	if (tt->tag == PROT_YIELD) {
-	    yield = Qtrue;
-	    tt = tt->prev;
-	}
-	if (tt->tag == PROT_FUNC && tt->frame->uniq == ruby_frame->uniq) {
-	    tt->dst = (VALUE)ruby_frame->uniq;
-	    tt->retval = retval;
-	    JUMP_TAG(TAG_RETURN);
-	}
-	if (tt->tag == PROT_LAMBDA && !yield) {
-	    tt->dst = (VALUE)tt->frame->uniq;
-	    tt->retval = retval;
-	    JUMP_TAG(TAG_RETURN);
-	}
-	if (tt->tag == PROT_THREAD) {
-	    rb_raise(rb_eThreadError, "return can't jump across threads");
-	}
-	tt = tt->prev;
-    }
-    localjump_error("unexpected return", retval, TAG_RETURN);
-}
-
-static void
-break_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:
-	    tt->dst = (VALUE)tt->frame->uniq;
-	    tt->retval = retval;
-	    JUMP_TAG(TAG_BREAK);
-	    break;
-	  case PROT_FUNC:
-	    tt = 0;
-	    continue;
-	  default:
-	    break;
-	}
-	tt = tt->prev;
-    }
-    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)
+rb_yield_0(val, self, klass, acheck)
     VALUE val, self, klass;	/* OK */
-    int flags, avalue;
+    int acheck;
 {
     NODE *node;
     volatile VALUE result = Qnil;
-    volatile VALUE old_cref;
-    volatile VALUE old_wrapper;
-    struct BLOCK * volatile block;
-    struct SCOPE * volatile old_scope;
-    int old_vmode;
+    struct BLOCK *block;
+    struct SCOPE *old_scope;
     struct FRAME frame;
-    NODE *cnode = ruby_current_node;
-    int lambda = flags & YIELD_LAMBDA_CALL;
     int state;
+    static unsigned serial = 1;
 
-    rb_need_block();
+    if (!(rb_block_given_p() || rb_f_block_given_p()) || !ruby_block) {
+	rb_raise(rb_eLocalJumpError, "yield called out of block");
+    }
 
     PUSH_VARS();
+    PUSH_CLASS();
     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;
-    old_wrapper = ruby_wrapper;
-    ruby_wrapper = block->wrapper;
     old_scope = ruby_scope;
     ruby_scope = block->scope;
-    old_vmode = scope_vmode;
-    scope_vmode = (flags & YIELD_PUBLIC_DEF) ? SCOPE_PUBLIC : block->vmode;
     ruby_block = block->prev;
     if (block->flags & BLOCK_D_SCOPE) {
 	/* put place holder for dynamic (in-block) local variables */
@@ -4942,87 +3529,53 @@ rb_yield_0(val, self, klass, flags, avalue)
 	/* FOR does not introduce new scope */
 	ruby_dyna_vars = block->dyna_vars;
     }
-    PUSH_CLASS(klass ? klass : block->klass);
-    if (!klass) {
-	self = block->self;
-    }
+    ruby_class = klass?klass:block->klass;
+    if (!klass) self = block->self;
     node = block->body;
 
     if (block->var) {
 	PUSH_TAG(PROT_NONE);
 	if ((state = EXEC_TAG()) == 0) {
-	    if (block->var == (NODE*)1) { /* no parameter || */
-		if (lambda && RARRAY(val)->len != 0) {
-		    rb_raise(rb_eArgError, "wrong number of arguments (%ld for 0)",
-			     RARRAY(val)->len);
-		}
-	    }
-	    else if (block->var == (NODE*)2) {
-		if (TYPE(val) == T_ARRAY && RARRAY(val)->len != 0) {
-		    rb_raise(rb_eArgError, "wrong number of arguments (%ld for 0)",
+	    if (block->var == (NODE*)1) {
+		if (acheck && val != Qundef &&
+		    TYPE(val) == T_ARRAY && RARRAY(val)->len != 0) {
+		    rb_raise(rb_eArgError, "wrong # of arguments (%d for 0)",
 			     RARRAY(val)->len);
 		}
 	    }
-	    else if (nd_type(block->var) == NODE_MASGN) {
-		if (!avalue) {
-		    val = svalue_to_mrhs(val, block->var->nd_head);
-		}
-		massign(self, block->var, val, lambda);
-	    }
 	    else {
-		int len = 0;
-		if (avalue) {
-		    len = RARRAY(val)->len;
-		    if (len == 0) {
-			goto zero_arg;
-		    }
-		    if (len == 1) {
+		if (nd_type(block->var) == NODE_MASGN)
+		    massign(self, block->var, val, acheck);
+		else {
+		    /* argument adjust for proc_call etc. */
+		    if (acheck && val != Qundef && 
+			TYPE(val) == T_ARRAY && RARRAY(val)->len == 1) {
 			val = RARRAY(val)->ptr[0];
 		    }
-		    else {
-			goto multi_values;
-		    }
+		    assign(self, block->var, val, acheck);
 		}
-		else if (val == Qundef) {
-		  zero_arg:
-		    val = Qnil;
-		  multi_values:
-		    {
-			ruby_current_node = block->var;
-			rb_warn("multiple values for a block parameter (%d for 1)\n\tfrom %s:%d",
-				len, cnode->nd_file, nd_line(cnode));
-			ruby_current_node = cnode;
-		    }
-		}
-		assign(self, block->var, val, lambda);
 	    }
 	}
 	POP_TAG();
 	if (state) goto pop_state;
     }
-    if (!node) {
-	state = 0;
-	goto pop_state;
+    else {
+	/* argument adjust for proc_call etc. */
+	if (acheck && val != Qundef &&
+	    TYPE(val) == T_ARRAY && RARRAY(val)->len == 1) {
+	    val = RARRAY(val)->ptr[0];
+	}
     }
-    ruby_current_node = node;
 
     PUSH_ITER(block->iter);
-    PUSH_TAG(lambda ? PROT_NONE : PROT_YIELD);
+    PUSH_TAG(PROT_NONE);
     if ((state = EXEC_TAG()) == 0) {
       redo:
-	if (nd_type(node) == NODE_CFUNC || nd_type(node) == NODE_IFUNC) {
-	    if (node->nd_state == YIELD_FUNC_AVALUE) {
-		if (!avalue) {
-		    val = svalue_to_avalue(val);
-		}
-	    }
-	    else {
-		if (avalue) {
-		    val = avalue_to_svalue(val);
-		}
-		if (val == Qundef && node->nd_state != YIELD_FUNC_SVALUE)
-		    val = Qnil;
-	    }
+	if (!node) {
+	    result = Qnil;
+	}
+	else if (nd_type(node) == NODE_CFUNC || nd_type(node) == NODE_IFUNC) {
+	    if (val == Qundef) val = rb_ary_new2(0);
 	    result = (*node->nd_cfnc)(val, node->nd_tval, self);
 	}
 	else {
@@ -5036,27 +3589,41 @@ 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 = Qnil;
 	    break;
 	  case TAG_BREAK:
-	    if (TAG_DST()) {
-		result = prot_tag->retval;
-	    }
-	    else {
-		lambda = Qtrue;	/* just pass TAG_BREAK */
-	    }
+	  case TAG_RETURN:
+	    state |= (serial++ << 8);
+	    state |= 0x10;
+	    block->tag->dst = state;
 	    break;
 	  default:
 	    break;
 	}
     }
     POP_TAG();
-    POP_ITER();
   pop_state:
+    POP_ITER();
     POP_CLASS();
+#if 0
+    if (ruby_dyna_vars && (block->flags & BLOCK_D_SCOPE) &&
+	(!(ruby_scope->flags & SCOPE_DONT_RECYCLE) ||
+	 !(block->tag->flags & BLOCK_DYNAMIC) ||
+	 !FL_TEST(ruby_dyna_vars, DVAR_DONT_RECYCLE))) {
+	struct RVarmap *vars, *tmp;
+
+	if (ruby_dyna_vars->id == 0) {
+	    vars = ruby_dyna_vars->next;
+	    rb_gc_force_recycle((VALUE)ruby_dyna_vars);
+	    while (vars && vars->id != 0) {
+		tmp = vars->next;
+		rb_gc_force_recycle((VALUE)vars);
+		vars = tmp;
+	    }
+	}
+    }
+#else
     if (ruby_dyna_vars && (block->flags & BLOCK_D_SCOPE) &&
 	!FL_TEST(ruby_dyna_vars, DVAR_DONT_RECYCLE)) {
 	struct RVarmap *vars = ruby_dyna_vars;
@@ -5064,45 +3631,31 @@ rb_yield_0(val, self, klass, flags, avalue)
 	if (ruby_dyna_vars->id == 0) {
 	    vars = ruby_dyna_vars->next;
 	    rb_gc_force_recycle((VALUE)ruby_dyna_vars);
-	    while (vars && vars->id != 0 && vars != block->dyna_vars) {
+	    while (vars && vars->id != 0) {
 		struct RVarmap *tmp = vars->next;
 		rb_gc_force_recycle((VALUE)vars);
 		vars = tmp;
 	    }
 	}
     }
+#endif
     POP_VARS();
     ruby_block = block;
     ruby_frame = ruby_frame->prev;
-    ruby_cref = (NODE*)old_cref;
-    ruby_wrapper = old_wrapper;
-    if (ruby_scope->flags & SCOPE_DONT_RECYCLE)
-	scope_dup(old_scope);
+    if (ruby_scope->flag & SCOPE_DONT_RECYCLE)
+       scope_dup(old_scope);
     ruby_scope = old_scope;
-    scope_vmode = old_vmode;
-    switch (state) {
-      case 0:
-	break;
-      case TAG_BREAK:
-	if (!lambda) {
-	    struct tag *tt = prot_tag;
-
-	    while (tt) {
-		if (tt->tag == PROT_LOOP && tt->blkid == ruby_block->uniq) {
-		    tt->dst = (VALUE)tt->frame->uniq;
-		    tt->retval = result;
-		    JUMP_TAG(TAG_BREAK);
-		}
-		tt = tt->prev;
+    if (state) {
+	if (!block->tag) {
+	    switch (state & TAG_MASK) {
+	      case TAG_BREAK:
+	      case TAG_RETURN:
+		jump_tag_but_local_jump(state & TAG_MASK);
+		break;
 	    }
-	    proc_jump_error(TAG_BREAK, result);
 	}
-	/* fall through */
-      default:
 	JUMP_TAG(state);
-	break;
     }
-    ruby_current_node = cnode;
     return result;
 }
 
@@ -5110,109 +3663,70 @@ VALUE
 rb_yield(val)
     VALUE val;
 {
-    return rb_yield_0(val, 0, 0, 0, Qfalse);
-}
-
-VALUE
-#ifdef HAVE_STDARG_PROTOTYPES
-rb_yield_values(int n, ...)
-#else
-rb_yield_values(n, va_alist)
-    int n;
-    va_dcl
-#endif
-{
-    va_list args;
-    VALUE ary;
-
-    if (n == 0) {
-	return rb_yield_0(Qundef, 0, 0, 0, Qfalse);
-    }
-    ary = rb_ary_new2(n);
-    va_init_list(args, n);
-    while (n--) {
-	rb_ary_push(ary, va_arg(args, VALUE));
-    }
-    va_end(args);
-    return rb_yield_0(ary, 0, 0, 0, Qtrue);
+    return rb_yield_0(val, 0, 0, 0);
 }
 
-VALUE
-rb_yield_splat(values)
-    VALUE values;
-{
-    int avalue = Qfalse;
-
-    if (TYPE(values) == T_ARRAY) {
-	if (RARRAY(values)->len == 0) {
-	    values = Qundef;
-	}
-	else {
-	    avalue = Qtrue;
-	}
-    }
-    return rb_yield_0(values, 0, 0, 0, avalue);
-}
-
-/*
- *  call-seq:
- *     loop {|| block } 
- *  
- *  Repeatedly executes the block.
- *     
- *     loop do
- *       print "Input: "
- *       line = gets
- *       break if !line or line =~ /^qQ/
- *       # ...
- *     end
- */
-
 static VALUE
 rb_f_loop()
 {
     for (;;) {
-	rb_yield_0(Qundef, 0, 0, 0, Qfalse);
+	rb_yield_0(Qnil, 0, 0, 0);
 	CHECK_INTS;
     }
     return Qnil;		/* dummy */
 }
 
 static VALUE
-massign(self, node, val, pcall)
+massign(self, node, val, check)
     VALUE self;
     NODE *node;
     VALUE val;
-    int pcall;
+    int check;
 {
     NODE *list;
-    long i = 0, len;
+    int i = 0, len;
 
+    if (val == Qundef) {
+	val = rb_ary_new2(0);
+    }
+    else if (TYPE(val) != T_ARRAY) {
+	if (rb_respond_to(val, to_ary)) {
+	    VALUE ary = rb_funcall(val, to_ary, 0);
+	    if (TYPE(ary) != T_ARRAY) {
+		rb_raise(rb_eTypeError, "%s#to_ary should return Array",
+			 rb_class2name(CLASS_OF(val)));
+	    }
+	    val = ary;
+	}
+	else {
+	    val = rb_ary_new3(1, val);
+	}
+    }
     len = RARRAY(val)->len;
     list = node->nd_head;
-    for (; list && i<len; i++) {
-	assign(self, list->nd_head, RARRAY(val)->ptr[i], pcall);
+    for (i=0; list && i<len; i++) {
+	assign(self, list->nd_head, RARRAY(val)->ptr[i], check);
 	list = list->nd_next;
     }
-    if (pcall && list) goto arg_error;
+    if (check && list) goto arg_error;
     if (node->nd_args) {
-	if ((long)(node->nd_args) == -1) {
+	if (node->nd_args == (NODE*)-1) {
 	    /* no check for mere `*' */
 	}
 	else if (!list && i<len) {
-	    assign(self, node->nd_args, rb_ary_new4(len-i, RARRAY(val)->ptr+i), pcall);
+	    assign(self, node->nd_args, rb_ary_new4(len-i, RARRAY(val)->ptr+i), check);
 	}
 	else {
-	    assign(self, node->nd_args, rb_ary_new2(0), pcall);
+	    assign(self, node->nd_args, rb_ary_new2(0), check);
 	}
     }
-    else if (pcall && i < len) {
+    else if (check && i < len) {
 	goto arg_error;
     }
 
     while (list) {
 	i++;
-	assign(self, list->nd_head, Qnil, pcall);
+	assign(self, list->nd_head, Qnil, check);
 	list = list->nd_next;
     }
     return val;
@@ -5222,21 +3736,17 @@ massign(self, node, val, pcall)
 	i++;
 	list = list->nd_next;
     }
-    rb_raise(rb_eArgError, "wrong number of arguments (%ld for %ld)", len, i);
+    rb_raise(rb_eArgError, "wrong # of arguments (%d for %d)", len, i);
 }
 
 static void
-assign(self, lhs, val, pcall)
+assign(self, lhs, val, check)
     VALUE self;
     NODE *lhs;
     VALUE val;
-    int pcall;
+    int check;
 {
-    ruby_current_node = lhs;
-    if (val == Qundef) {
-	rb_warning("assigning void value");
-	val = Qnil;
-    }
+    if (val == Qundef) val = Qnil;
     switch (nd_type(lhs)) {
       case NODE_GASGN:
 	rb_gvar_set(lhs->nd_entry, val);
@@ -5261,47 +3771,31 @@ assign(self, lhs, val, pcall)
 	break;
 
       case NODE_CDECL:
-	if (lhs->nd_vid == 0) {
-	    rb_const_set(class_prefix(self, lhs->nd_else), lhs->nd_else->nd_mid, val);
-	}
-	else {
-	    rb_const_set(ruby_cbase, lhs->nd_vid, val);
-	}
+	rb_const_set(ruby_class, lhs->nd_vid, val);
 	break;
 
       case NODE_CVDECL:
-	if (RTEST(ruby_verbose) && FL_TEST(ruby_cbase, FL_SINGLETON)) {
-	    rb_warn("declaring singleton class variable");
+	if (!FL_TEST(ruby_cbase, FL_SINGLETON)) {
+	    rb_cvar_declare(ruby_cbase, lhs->nd_vid, val);
+	    break;
 	}
-	rb_cvar_set(cvar_cbase(), lhs->nd_vid, val, Qtrue);
-	break;
-
+	self = rb_iv_get(ruby_cbase, "__attached__");
+	/* fall through */
       case NODE_CVASGN:
-	rb_cvar_set(cvar_cbase(), lhs->nd_vid, val, Qfalse);
+	rb_cvar_set(rb_cvar_singleton(self), lhs->nd_vid, val);
 	break;
 
       case NODE_MASGN:
-	massign(self, lhs, svalue_to_mrhs(val, lhs->nd_head), pcall);
+	massign(self, lhs, val, check);
 	break;
 
       case NODE_CALL:
-      case NODE_ATTRASGN:
 	{
 	    VALUE recv;
-	    int scope;
-	    if (lhs->nd_recv == (NODE *)1) {
-		recv = self;
-		scope = 1;
-	    }
-	    else {
-		recv = rb_eval(self, lhs->nd_recv);
-		scope = 0;
-	    }
+	    recv = rb_eval(self, lhs->nd_recv);
 	    if (!lhs->nd_args) {
 		/* 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, 0);
 	    }
 	    else {
 		/* array set */
@@ -5309,10 +3803,8 @@ assign(self, lhs, val, pcall)
 
 		args = rb_eval(self, lhs->nd_args);
 		rb_ary_push(args, val);
-		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, 0);
 	    }
 	}
 	break;
@@ -5325,7 +3817,7 @@ assign(self, lhs, val, pcall)
 
 VALUE
 rb_iterate(it_proc, data1, bl_proc, data2)
-    VALUE (*it_proc) _((VALUE)), (*bl_proc)(ANYARGS);
+    VALUE (*it_proc)(), (*bl_proc)();
     VALUE data1, data2;
 {
     int state;
@@ -5333,29 +3825,39 @@ rb_iterate(it_proc, data1, bl_proc, data2)
     NODE *node = NEW_IFUNC(bl_proc, data2);
     VALUE self = ruby_top_self;
 
-    PUSH_TAG(PROT_LOOP);
-    PUSH_BLOCK(0, node);
+  iter_retry:
     PUSH_ITER(ITER_PRE);
+    PUSH_BLOCK(0, node);
+    PUSH_TAG(PROT_NONE);
+
     state = EXEC_TAG();
     if (state == 0) {
-  iter_retry:
 	retval = (*it_proc)(data1);
     }
-    else if (state == TAG_BREAK && TAG_DST()) {
-	retval = prot_tag->retval;
-	state = 0;
-    }
-    else if (state == TAG_RETRY) {
-	state = 0;
-	goto iter_retry;
+    if (ruby_block->tag->dst == state) {
+	state &= TAG_MASK;
+	if (state == TAG_RETURN) {
+	    retval = prot_tag->retval;
+	}
     }
-    POP_ITER();
-    POP_BLOCK();
     POP_TAG();
+    POP_BLOCK();
+    POP_ITER();
 
     switch (state) {
       case 0:
 	break;
+
+      case TAG_RETRY:
+	goto iter_retry;
+
+      case TAG_BREAK:
+	retval = Qnil;
+	break;
+
+      case TAG_RETURN:
+	return_value(retval);
+	/* fall through */
       default:
 	JUMP_TAG(state);
     }
@@ -5382,7 +3884,7 @@ handle_rescue(self, node)
 	if (!rb_obj_is_kind_of(argv[0], rb_cModule)) {
 	    rb_raise(rb_eTypeError, "class or module required for rescue clause");
 	}
-	if (RTEST(rb_funcall(*argv, eqq, 1, ruby_errinfo))) return 1;
+	if (rb_obj_is_kind_of(ruby_errinfo, argv[0])) return 1;
 	argv++;
     }
     return 0;
@@ -5390,10 +3892,10 @@ handle_rescue(self, node)
 
 VALUE
 #ifdef HAVE_STDARG_PROTOTYPES
-rb_rescue2(VALUE (*b_proc)(ANYARGS), VALUE data1, VALUE (*r_proc)(ANYARGS), VALUE data2, ...)
+rb_rescue2(VALUE (*b_proc)(), VALUE data1, VALUE (*r_proc)(), VALUE data2, ...)
 #else
 rb_rescue2(b_proc, data1, r_proc, data2, va_alist)
-    VALUE (*b_proc)(ANYARGS), (*r_proc)(ANYARGS);
+    VALUE (*b_proc)(), (*r_proc)();
     VALUE data1, data2;
     va_dcl
 #endif
@@ -5401,23 +3903,17 @@ 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)) {
@@ -5428,14 +3924,25 @@ 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();
@@ -5449,26 +3956,22 @@ rb_rescue(b_proc, data1, r_proc, data2)
     VALUE (*b_proc)(), (*r_proc)();
     VALUE data1, data2;
 {
-    return rb_rescue2(b_proc, data1, r_proc, data2, rb_eStandardError, (VALUE)0);
+    return rb_rescue2(b_proc, data1, r_proc, data2, rb_eStandardError, 0);
 }
 
-static VALUE cont_protect;
-
 VALUE
 rb_protect(proc, data, state)
-    VALUE (*proc) _((VALUE));
+    VALUE (*proc)();
     VALUE data;
     int *state;
 {
-    VALUE result = Qnil;	/* OK */
+    VALUE result;		/* OK */
     int status;
 
     PUSH_TAG(PROT_NONE);
-    cont_protect = (VALUE)rb_node_newnode(NODE_MEMO, cont_protect, 0, 0);
     if ((status = EXEC_TAG()) == 0) {
 	result = (*proc)(data);
     }
-    cont_protect = ((NODE *)cont_protect)->u1.value;
     POP_TAG();
     if (state) {
 	*state = status;
@@ -5483,9 +3986,8 @@ rb_protect(proc, data, state)
 VALUE
 rb_ensure(b_proc, data1, e_proc, data2)
     VALUE (*b_proc)();
-    VALUE data1;
     VALUE (*e_proc)();
-    VALUE data2;
+    VALUE data1, data2;
 {
     int state;
     volatile VALUE result = Qnil;
@@ -5497,10 +3999,9 @@ 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;
 }
@@ -5510,176 +4011,163 @@ rb_with_disable_interrupt(proc, data)
     VALUE (*proc)();
     VALUE data;
 {
-    VALUE result = Qnil;	/* OK */
+    VALUE result;		/* OK */
     int status;
 
     DEFER_INTS;
-    {
-	int thr_critical = rb_thread_critical;
-
-	rb_thread_critical = Qtrue;
-	PUSH_TAG(PROT_NONE);
-	if ((status = EXEC_TAG()) == 0) {
-	    result = (*proc)(data);
-	}
-	POP_TAG();
-	rb_thread_critical = thr_critical;
+    PUSH_TAG(PROT_NONE);
+    if ((status = EXEC_TAG()) == 0) {
+	result = (*proc)(data);
     }
-    ENABLE_INTS;
+    POP_TAG();
+    ALLOW_INTS;
     if (status) JUMP_TAG(status);
 
     return result;
 }
 
-static void
-stack_check()
-{
-    static int overflowing = 0;
-
-    if (!overflowing && ruby_stack_check()) {
-	int state;
-	overflowing = 1;
-	PUSH_TAG(PROT_NONE);
-	if ((state = EXEC_TAG()) == 0) {
-	    rb_exc_raise(sysstack_error);
-	}
-	POP_TAG();
-	overflowing = 0;
-	JUMP_TAG(state);
-    }
-}
-
 static int last_call_status;
 
 #define CSTAT_PRIV  1
 #define CSTAT_PROT  2
 #define CSTAT_VCALL 4
-#define CSTAT_SUPER 8
-
-/*
- *  call-seq:
- *     obj.method_missing(symbol [, *args] )   => result
- *  
- *  Invoked by Ruby when <i>obj</i> is sent a message it cannot handle.
- *  <i>symbol</i> is the symbol for the method called, and <i>args</i>
- *  are any arguments that were passed to it. By default, the interpreter
- *  raises an error when this method is called. However, it is possible
- *  to override the method to provide more dynamic behavior.
- *  The example below creates
- *  a class <code>Roman</code>, which responds to methods with names
- *  consisting of roman numerals, returning the corresponding integer
- *  values.
- *     
- *     class Roman
- *       def romanToInt(str)
- *         # ...
- *       end
- *       def method_missing(methId)
- *         str = methId.id2name
- *         romanToInt(str)
- *       end
- *     end
- *     
- *     r = Roman.new
- *     r.iv      #=> 4
- *     r.xxiii   #=> 23
- *     r.mm      #=> 2000
- */
 
 static VALUE
-rb_method_missing(argc, argv, obj)
+rb_f_missing(argc, argv, obj)
     int argc;
     VALUE *argv;
     VALUE obj;
 {
-    ID id;
-    VALUE exc = rb_eNoMethodError;
+    ID    id;
+    volatile VALUE d = 0;
     char *format = 0;
-    NODE *cnode = ruby_current_node;
+    char *desc = "";
+    char *file = ruby_sourcefile;
+    int   line = ruby_sourceline;
 
     if (argc == 0 || !SYMBOL_P(argv[0])) {
 	rb_raise(rb_eArgError, "no id given");
     }
 
-    stack_check();
-
     id = SYM2ID(argv[0]);
+    argc--; argv++;
 
-    if (last_call_status & CSTAT_PRIV) {
-	format = "private method `%s' called for %s";
-    }
-    else if (last_call_status & CSTAT_PROT) {
-	format = "protected method `%s' called for %s";
-    }
-    else if (last_call_status & CSTAT_VCALL) {
-	format = "undefined local variable or method `%s' for %s";
-	exc = rb_eNameError;
-    }
-    else if (last_call_status & CSTAT_SUPER) {
-	format = "super: no superclass method `%s'";
-    }
-    if (!format) {
-	format = "undefined method `%s' for %s";
+    switch (TYPE(obj)) {
+      case T_NIL:
+	format = "undefined method `%s' for nil";
+	break;
+      case T_TRUE:
+	format = "undefined method `%s' for true";
+	break;
+      case T_FALSE:
+	format = "undefined method `%s' for false";
+	break;
+      case T_OBJECT:
+	d = rb_any_to_s(obj);
+	break;
+      default:
+	d = rb_inspect(obj);
+	break;
     }
+    if (d) {
+	if (last_call_status & CSTAT_PRIV) {
+	    format = "private method `%s' called for %s%s%s";
+	}
+	if (last_call_status & CSTAT_PROT) {
+	    format = "protected method `%s' called for %s%s%s";
+	}
+	else if (last_call_status & CSTAT_VCALL) {
+	    const char *mname = rb_id2name(id);
 
-    ruby_current_node = cnode;
-    {
-	int n = 0;
-	VALUE args[3];
-
-	args[n++] = rb_funcall(rb_const_get(exc, rb_intern("message")), '!',
-			       3, rb_str_new2(format), obj, argv[0]);
-	args[n++] = argv[0];
-	if (exc == rb_eNoMethodError) {
-	    args[n++] = rb_ary_new4(argc-1, argv+1);
+	    if (('a' <= mname[0] && mname[0] <= 'z') || mname[0] == '_') {
+		format = "undefined local variable or method `%s' for %s%s%s";
+	    }
+	}
+	if (!format) {
+	    format = "undefined method `%s' for %s%s%s";
+	}
+	if (RSTRING(d)->len > 65) {
+	    d = rb_any_to_s(obj);
 	}
-	exc = rb_class_new_instance(n, args, exc);
-	ruby_frame = ruby_frame->prev; /* pop frame for "method_missing" */
-	rb_exc_raise(exc);
+	desc = RSTRING(d)->ptr;
     }
 
+    ruby_sourcefile = file;
+    ruby_sourceline = line;
+    PUSH_FRAME();		/* fake frame */
+    *ruby_frame = *_frame.prev->prev;
+
+    rb_raise(rb_eNameError, format, rb_id2name(id),
+	     desc, desc[0]=='#'?"":":",
+	     desc[0]=='#'?"":rb_class2name(CLASS_OF(obj)));
+    POP_FRAME();
+
     return Qnil;		/* not reached */
 }
 
 static VALUE
-method_missing(obj, id, argc, argv, call_status)
+rb_undefined(obj, id, argc, argv, call_status)
     VALUE obj;
     ID    id;
     int   argc;
-    const VALUE *argv;
+    VALUE*argv;
     int   call_status;
 {
     VALUE *nargv;
 
-    last_call_status = call_status;
+    nargv = ALLOCA_N(VALUE, argc+1);
+    nargv[0] = ID2SYM(id);
+    MEMCPY(nargv+1, argv, VALUE, argc);
 
-    if (id == missing) {
-	PUSH_FRAME();
-	rb_method_missing(argc, argv, obj);
-	POP_FRAME();
-    }
-    else if (id == ID_ALLOCATOR) {
-	rb_raise(rb_eTypeError, "allocator undefined for %s", rb_class2name(obj));
-    }
-    if (argc < 0) {
-	VALUE tmp;
+    last_call_status = call_status;
 
-	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[0] = ID2SYM(id);
     return rb_funcall2(obj, missing, argc+1, nargv);
 }
 
-static inline VALUE
+#ifdef DJGPP
+static int STACK_LEVEL_MAX = 65535;
+#else
+#ifdef __human68k__
+extern int _stacksize;
+# define STACK_LEVEL_MAX (_stacksize - 4096)
+#undef HAVE_GETRLIMIT
+#else
+#ifdef HAVE_GETRLIMIT
+static int STACK_LEVEL_MAX = 655300;
+#else
+# define STACK_LEVEL_MAX 655300
+#endif
+#endif
+#endif
+
+extern VALUE *rb_gc_stack_start;
+static int
+stack_length(p)
+    VALUE **p;
+{
+#ifdef C_ALLOCA
+    VALUE stack_end;
+    alloca(0);
+# define STACK_END (&stack_end)
+#else
+# if defined(__GNUC__) && (defined(__i386__) || defined(__m68k__))
+    VALUE *stack_end = __builtin_frame_address(0);
+# else
+    VALUE *stack_end = alloca(1);
+# endif
+# define STACK_END (stack_end)
+#endif
+    if (p) *p = STACK_END;
+
+#ifdef __sparc__
+    return rb_gc_stack_start - STACK_END + 0x80;
+#else
+    return (STACK_END < rb_gc_stack_start) ? rb_gc_stack_start - STACK_END
+	                                   : STACK_END - rb_gc_stack_start;
+#endif
+}
+
+static VALUE
 call_cfunc(func, recv, len, argc, argv)
     VALUE (*func)();
     VALUE recv;
@@ -5687,7 +4175,7 @@ call_cfunc(func, recv, len, argc, argv)
     VALUE *argv;
 {
     if (len >= 0 && argc != len) {
-	rb_raise(rb_eArgError, "wrong number of arguments (%d for %d)",
+	rb_raise(rb_eArgError, "wrong # of arguments(%d for %d)",
 		 argc, len);
     }
 
@@ -5761,37 +4249,29 @@ 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, 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:
@@ -5802,30 +4282,18 @@ rb_call0(klass, recv, id, oid, argc, argv, body, flags)
 
     if ((++tick & 0xff) == 0) {
 	CHECK_INTS;		/* better than nothing */
-	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;
+	if (stack_length(0) > STACK_LEVEL_MAX) {
+	    rb_raise(rb_eSysStackError, "stack level too deep");
+	}
     }
     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:
@@ -5833,22 +4301,25 @@ 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;
+		char *file = ruby_frame->prev->file;
+		int line = ruby_frame->prev->line;
+		if (!file) {
+		    file = ruby_sourcefile;
+		    line = ruby_sourceline;
+		}
 
-		EXEC_EVENT_HOOK(RUBY_EVENT_C_CALL, ruby_current_node,
-				recv, id, klass);
+		call_trace_func("c-call", 0, 0, 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", 0, 0, recv, id, klass);
 		if (state) JUMP_TAG(state);
 	    }
 	    else {
@@ -5857,22 +4328,12 @@ rb_call0(klass, recv, id, oid, argc, argv, body, flags)
 	}
 	break;
 
+	/* for re-scoped/renamed method */
+      case NODE_ZSUPER:
 	/* for attr get/set */
-      case NODE_IVAR:
-	if (argc != 0) {
-	    rb_raise(rb_eArgError, "wrong number of arguments (%d for 0)", argc);
-	}
-	result = rb_attr_get(recv, body->nd_vid);
-	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;
-
-      case NODE_ZSUPER:
-	result = rb_call_super(argc, argv);
+      case NODE_IVAR:
+	result = rb_eval(recv, body);
 	break;
 
       case NODE_DMETHOD:
@@ -5880,16 +4341,7 @@ 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);
-	}
+	result = proc_call(body->nd_cval, rb_ary_new4(argc, argv));
 	break;
 
       case NODE_SCOPE:
@@ -5899,11 +4351,12 @@ 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;
+		ruby_frame->cbase = body->nd_rval;
 	    }
-	    PUSH_CLASS(ruby_cbase);
 	    if (body->nd_tbl) {
 		local_vars = TMP_ALLOC(body->nd_tbl[0]+1);
 		*local_vars++ = (VALUE)body;
@@ -5917,15 +4370,12 @@ 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;
@@ -5942,103 +4392,94 @@ rb_call0(klass, recv, id, oid, argc, argv, body, flags)
 
 		    i = node->nd_cnt;
 		    if (i > argc) {
-			rb_raise(rb_eArgError, "wrong number of arguments (%d for %d)",
+			rb_raise(rb_eArgError, "wrong # of arguments(%d for %d)",
 				 argc, i);
 		    }
-		    if (!node->nd_rest) {
+		    if (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 # 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;
 			    }
+			    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);
+			if (node->nd_rest >= 0) {
+			    VALUE v;
+
+			    if (argc > 0)
+				v = rb_ary_new4(argc,argv);
+			    else
+				v = rb_ary_new2(0);
+			    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->nd_file, nd_line(b2),
+				    recv, id, klass);
 		}
 		result = rb_eval(recv, body);
 	    }
-	    else if (state == TAG_RETURN && TAG_DST()) {
+	    else if (state == TAG_RETURN) {
 		result = prot_tag->retval;
 		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) {
+		char *file = ruby_frame->prev->file;
+		int line = ruby_frame->prev->line;
+		if (!file) {
+		    file = ruby_sourcefile;
+		    line = ruby_sourceline;
+		}
+		call_trace_func("return", file, line, recv, id, klass);
+	    }
 	    switch (state) {
 	      case 0:
 		break;
 
-	      case TAG_BREAK:
-	      case TAG_RETURN:
-		JUMP_TAG(state);
-		break;
-
 	      case TAG_RETRY:
-		if (rb_block_given_p()) JUMP_TAG(state);
+		if (rb_block_given_p()) {
+                   JUMP_TAG(state);
+		}
 		/* fall through */
 	      default:
-		jump_tag_but_local_jump(state, result);
+		jump_tag_but_local_jump(state);
 		break;
 	    }
 	}
 	break;
 
       default:
-	unknown_node(body);
+	rb_bug("unknown node type %d", nd_type(body));
 	break;
     }
     POP_FRAME();
@@ -6047,13 +4488,12 @@ 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 */
+    VALUE *argv;		/* OK */
     int scope;
-    VALUE self;
 {
     NODE  *body;		/* OK */
     int    noex;
@@ -6061,14 +4501,13 @@ rb_call(klass, recv, mid, argc, argv, scope, self)
     struct cache_entry *ent;
 
     if (!klass) {
-	rb_raise(rb_eNotImpError, "method `%s' called on terminated object (0x%lx)",
-		 rb_id2name(mid), recv);
+	rb_raise(rb_eNotImpError, "method call on terminated object");
     }
     /* is it in the method cache? */
     ent = cache + EXPR1(klass, mid);
     if (ent->mid == mid && ent->klass == klass) {
 	if (!ent->method)
-	    return method_missing(recv, mid, argc, argv, scope==2?CSTAT_VCALL:0);
+	    return rb_undefined(recv, mid, argc, argv, scope==2?CSTAT_VCALL:0);
 	klass = ent->origin;
 	id    = ent->mid0;
 	noex  = ent->noex;
@@ -6076,30 +4515,28 @@ rb_call(klass, recv, mid, argc, argv, scope, self)
     }
     else if ((body = rb_get_method_body(&klass, &id, &noex)) == 0) {
 	if (scope == 3) {
-	    return method_missing(recv, mid, argc, argv, CSTAT_SUPER);
+	    rb_raise(rb_eNameError, "super: no superclass method `%s'",
+		     rb_id2name(mid));
 	}
-	return method_missing(recv, mid, argc, argv, scope==2?CSTAT_VCALL:0);
+	return rb_undefined(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)
-	    return method_missing(recv, mid, argc, argv, CSTAT_PRIV);
+	if ((noex & NOEX_PRIVATE) && scope == 0)
+	    return rb_undefined(recv, mid, argc, argv, CSTAT_PRIV);
 
-	/* self must be kind of a specified form for protected method */
-	if (noex & NOEX_PROTECTED) {
+	/* self must be kind of a specified form for private method */
+	if ((noex & NOEX_PROTECTED)) {
 	    VALUE defined_class = klass;
-
-	    if (self == Qundef) self = ruby_frame->self;
-	    if (TYPE(defined_class) == T_ICLASS) {
+	    while (TYPE(defined_class) == T_ICLASS)
 		defined_class = RBASIC(defined_class)->klass;
-	    }
-	    if (!rb_obj_is_kind_of(self, rb_class_real(defined_class)))
-		return method_missing(recv, mid, argc, argv, CSTAT_PROT);
+	    if (!rb_obj_is_kind_of(ruby_frame->self, defined_class))
+		return rb_undefined(recv, mid, argc, argv, CSTAT_PROT);
 	}
     }
 
-    return rb_call0(klass, recv, mid, id, argc, argv, body, noex);
+    return rb_call0(klass, recv, id, argc, argv, body, noex & NOEX_UNDEF);
 }
 
 VALUE
@@ -6111,29 +4548,11 @@ rb_apply(recv, mid, args)
     int argc;
     VALUE *argv;
 
-    argc = RARRAY(args)->len; /* Assigns LONG, but argc is INT */
+    argc = RARRAY(args)->len;
     argv = ALLOCA_N(VALUE, argc);
     MEMCPY(argv, RARRAY(args)->ptr, VALUE, argc);
-    return rb_call(CLASS_OF(recv), recv, mid, argc, argv, 1, Qundef);
-}
-
-/*
- *  call-seq:
- *     obj.send(symbol [, args...])        => obj
- *     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
- *  +send+ clashes with an existing method in _obj_.
- *     
- *     class Klass
- *       def hello(*args)
- *         "Hello " + args.join(' ')
- *       end
- *     end
- *     k = Klass.new
- *     k.send :hello, "gentle", "readers"   #=> "Hello gentle readers"
- */
+    return rb_call(CLASS_OF(recv), recv, mid, argc, argv, 1);
+}
 
 static VALUE
 rb_f_send(argc, argv, recv)
@@ -6147,85 +4566,51 @@ 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;
 }
 
-static VALUE
-vafuncall(recv, mid, n, ar)
-    VALUE recv;
-    ID mid;
-    int n;
-    va_list *ar;
-{
-    VALUE *argv;
 
-    if (n > 0) {
-	long i;
-
-	argv = ALLOCA_N(VALUE, n);
-
-	for (i=0;i<n;i++) {
-	    argv[i] = va_arg(*ar, VALUE);
-	}
-	va_end(*ar);
-    }
-    else {
-	argv = 0;
-    }
-
-    return rb_call(CLASS_OF(recv), recv, mid, n, argv, 1, Qundef);
-}
-
-VALUE
 #ifdef HAVE_STDARG_PROTOTYPES
-rb_funcall(VALUE recv, ID mid, int n, ...)
+#include <stdarg.h>
+#define va_init_list(a,b) va_start(a,b)
 #else
-rb_funcall(recv, mid, n, va_alist)
-    VALUE recv;
-    ID mid;
-    int n;
-    va_dcl
+#include <varargs.h>
+#define va_init_list(a,b) va_start(a)
 #endif
-{
-    va_list ar;
-    va_init_list(ar, n);
-
-    return vafuncall(recv, mid, n, &ar);
-}
 
 VALUE
 #ifdef HAVE_STDARG_PROTOTYPES
-rb_funcall_rescue(VALUE recv, ID mid, int n, ...)
+rb_funcall(VALUE recv, ID mid, int n, ...)
 #else
-rb_funcall_rescue(recv, mid, n, va_alist)
+rb_funcall(recv, mid, n, va_alist)
     VALUE recv;
     ID mid;
     int n;
     va_dcl
 #endif
 {
-    VALUE result = Qnil;	/* OK */
-    int status;
     va_list ar;
+    VALUE *argv;
+
+    if (n > 0) {
+	int i;
 
-    va_init_list(ar, n);
+	argv = ALLOCA_N(VALUE, n);
 
-    PUSH_TAG(PROT_NONE);
-    if ((status = EXEC_TAG()) == 0) {
-	result = vafuncall(recv, mid, n, &ar);
+	va_init_list(ar, n);
+	for (i=0;i<n;i++) {
+	    argv[i] = va_arg(ar, VALUE);
+	}
+	va_end(ar);
     }
-    POP_TAG();
-    switch (status) {
-      case 0:
-	return result;
-      case TAG_RAISE:
-	return Qundef;
-      default:
-	JUMP_TAG(status);
+    else {
+	argv = 0;
     }
+
+    return rb_call(CLASS_OF(recv), recv, mid, n, argv, 1);
 }
 
 VALUE
@@ -6233,9 +4618,9 @@ rb_funcall2(recv, mid, argc, argv)
     VALUE recv;
     ID mid;
     int argc;
-    const VALUE *argv;
+    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
@@ -6243,31 +4628,27 @@ rb_funcall3(recv, mid, argc, argv)
     VALUE recv;
     ID mid;
     int argc;
-    const VALUE *argv;
+    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
 rb_call_super(argc, argv)
     int argc;
-    const VALUE *argv;
+    VALUE *argv;
 {
-    VALUE result, self, klass;
-
-    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));
-    }
+    VALUE result;
 
-    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);
+    if (ruby_frame->last_class == 0) {	
+	rb_raise(rb_eNameError, "superclass method `%s' must be enabled by rb_enable_super()",
+		 rb_id2name(ruby_frame->last_func));
     }
 
-    PUSH_ITER(ruby_iter->iter ? ITER_PRE : ITER_NOT);
-    result = rb_call(RCLASS(klass)->super, self, ruby_frame->orig_func, argc, argv, 3, Qundef);
+    PUSH_ITER(ruby_iter->iter?ITER_PRE:ITER_NOT);
+    result = rb_call(RCLASS(ruby_frame->last_class)->super,
+		     ruby_frame->self, ruby_frame->last_func,
+		     argc, argv, 3);
     POP_ITER();
 
     return result;
@@ -6280,14 +4661,9 @@ backtrace(lev)
     struct FRAME *frame = ruby_frame;
     char buf[BUFSIZ];
     VALUE ary;
-    NODE *n;
 
     ary = rb_ary_new();
-    if (frame->last_func == ID_ALLOCATOR) {
-	frame = frame->prev;
-    }
     if (lev < 0) {
-	ruby_set_current_source();
 	if (frame->last_func) {
 	    snprintf(buf, BUFSIZ, "%s:%d:in `%s'",
 		     ruby_sourcefile, ruby_sourceline,
@@ -6300,7 +4676,6 @@ backtrace(lev)
 	    snprintf(buf, BUFSIZ, "%s:%d", ruby_sourcefile, ruby_sourceline);
 	}
 	rb_ary_push(ary, rb_str_new2(buf));
-	if (lev < -1) return ary;
     }
     else {
 	while (lev-- > 0) {
@@ -6311,49 +4686,22 @@ backtrace(lev)
 	    }
 	}
     }
-    for (; frame && (n = frame->node); frame = frame->prev) {
+    while (frame && frame->file) {
 	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),
+		     frame->file, frame->line,
 		     rb_id2name(frame->prev->last_func));
 	}
 	else {
-	    snprintf(buf, BUFSIZ, "%s:%d", n->nd_file, nd_line(n));
+	    snprintf(buf, BUFSIZ, "%s:%d", frame->file, frame->line);
 	}
 	rb_ary_push(ary, rb_str_new2(buf));
+	frame = frame->prev;
     }
 
     return ary;
 }
 
-/*
- *  call-seq:
- *     caller(start=1)    => array
- *  
- *  Returns the current execution stack---an array containing strings in
- *  the form ``<em>file:line</em>'' or ``<em>file:line: in
- *  `method'</em>''. The optional _start_ parameter
- *  determines the number of initial stack entries to omit from the
- *  result.
- *     
- *     def a(skip)
- *       caller(skip)
- *     end
- *     def b(skip)
- *       a(skip)
- *     end
- *     def c(skip)
- *       b(skip)
- *     end
- *     c(0)   #=> ["prog:2:in `a'", "prog:5:in `b'", "prog:8:in `c'", "prog:10"]
- *     c(1)   #=> ["prog:5:in `b'", "prog:8:in `c'", "prog:11"]
- *     c(2)   #=> ["prog:8:in `c'", "prog:12"]
- *     c(3)   #=> ["prog:13"]
- */
-
 static VALUE
 rb_f_caller(argc, argv)
     int argc;
@@ -6366,7 +4714,7 @@ 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);
 }
@@ -6374,7 +4722,7 @@ rb_f_caller(argc, argv)
 void
 rb_backtrace()
 {
-    long i;
+    int i;
     VALUE ary;
 
     ary = backtrace(-1);
@@ -6402,14 +4750,10 @@ compile(src, file, line)
     int line;
 {
     NODE *node;
-    int critical;
 
     ruby_nerrs = 0;
-    StringValue(src);
-    critical = rb_thread_critical;
-    rb_thread_critical = Qtrue;
+    Check_Type(src, T_STRING);
     node = rb_compile_string(file, src, line);
-    rb_thread_critical = critical;
 
     if (ruby_nerrs == 0) return node;
     return 0;
@@ -6421,24 +4765,27 @@ eval(self, src, scope, file, line)
     char *file;
     int line;
 {
-    struct BLOCK *data = NULL;
+    struct BLOCK *data;
     volatile VALUE result = Qnil;
     struct SCOPE * volatile old_scope;
     struct BLOCK * volatile old_block;
     struct RVarmap * volatile old_dyna_vars;
     VALUE volatile old_cref;
     int volatile old_vmode;
-    volatile VALUE old_wrapper;
     struct FRAME frame;
-    NODE *nodesave = ruby_current_node;
+    char *filesave = ruby_sourcefile;
+    int linesave = ruby_sourceline;
     volatile int iter = ruby_frame->iter;
-    volatile int safe = ruby_safe_level;
     int state;
 
+    if (file == 0) {
+	file = ruby_sourcefile;
+	line = ruby_sourceline;
+    }
     if (!NIL_P(scope)) {
-	if (!rb_obj_is_proc(scope)) {
+	if (!rb_obj_is_block(scope)) {
 	    rb_raise(rb_eTypeError, "wrong argument type %s (expected Proc/Binding)",
-		     rb_obj_classname(scope));
+		     rb_class2name(CLASS_OF(scope)));
 	}
 
 	Data_Get_Struct(scope, struct BLOCK, data);
@@ -6455,14 +4802,7 @@ eval(self, src, scope, file, line)
 	old_vmode = scope_vmode;
 	scope_vmode = data->vmode;
 	old_cref = (VALUE)ruby_cref;
-	ruby_cref = data->cref;
-	old_wrapper = ruby_wrapper;
-	ruby_wrapper = data->wrapper;
-	if ((file == 0 || (line == 1 && strcmp(file, "(eval)") == 0)) && data->frame.node) {
-	    file = data->frame.node->nd_file;
-	    if (!file) file = "__builtin__";
-	    line = nd_line(data->frame.node);
-	}
+	ruby_cref = (NODE*)ruby_frame->cbase;
 
 	self = data->self;
 	ruby_frame->iter = data->iter;
@@ -6472,12 +4812,9 @@ eval(self, src, scope, file, line)
 	    ruby_frame->iter = ruby_frame->prev->iter;
 	}
     }
-    if (file == 0) {
-	ruby_set_current_source();
-	file = ruby_sourcefile;
-	line = ruby_sourceline;
-    }
-    PUSH_CLASS(data ? data->klass : ruby_class);
+    PUSH_CLASS();
+    ruby_class = ruby_cbase;
+
     ruby_in_eval++;
     if (TYPE(ruby_class) == T_ICLASS) {
 	ruby_class = RBASIC(ruby_class)->klass;
@@ -6486,24 +4823,21 @@ eval(self, src, scope, file, line)
     if ((state = EXEC_TAG()) == 0) {
 	NODE *node;
 
-	ruby_safe_level = 0;
 	result = ruby_errinfo;
 	ruby_errinfo = Qnil;
 	node = compile(src, file, line);
-	ruby_safe_level = safe;
 	if (ruby_nerrs > 0) {
 	    compile_error(0);
 	}
 	if (!NIL_P(result)) ruby_errinfo = result;
-	result = eval_node(self, node);
+	result = eval_node(self, node); 
     }
     POP_TAG();
     POP_CLASS();
     ruby_in_eval--;
     if (!NIL_P(scope)) {
-	int dont_recycle = ruby_scope->flags & SCOPE_DONT_RECYCLE;
+	int dont_recycle = ruby_scope->flag & SCOPE_DONT_RECYCLE;
 
-	ruby_wrapper = old_wrapper;
 	ruby_cref  = (NODE*)old_cref;
 	ruby_frame = frame.tmp;
 	ruby_scope = old_scope;
@@ -6512,37 +4846,47 @@ eval(self, src, scope, file, line)
 	data->vmode = scope_vmode; /* write back visibility mode */
 	scope_vmode = old_vmode;
 	if (dont_recycle) {
-	    struct tag *tag;
-	    struct RVarmap *vars;
-
-	    scope_dup(ruby_scope);
-	    for (tag=prot_tag; tag; tag=tag->prev) {
-		scope_dup(tag->scope);
-	    }
-	    for (vars = ruby_dyna_vars; vars; vars = vars->next) {
-		FL_SET(vars, DVAR_DONT_RECYCLE);
-	    }
+	   struct tag *tag;
+	   struct RVarmap *vars;
+
+           scope_dup(ruby_scope);
+	   for (tag=prot_tag; tag; tag=tag->prev) {
+	       scope_dup(tag->scope);
+	   }
+	   if (ruby_block) {
+	       struct BLOCK *block = ruby_block;
+	       while (block) {
+		   block->tag->flags |= BLOCK_DYNAMIC;
+		   block = block->prev;
+	       }
+	   }
+	   for (vars = ruby_dyna_vars; vars; vars = vars->next) {
+	       FL_SET(vars, DVAR_DONT_RECYCLE);
+	   }
 	}
     }
     else {
 	ruby_frame->iter = iter;
     }
-    ruby_current_node = nodesave;
-    ruby_set_current_source();
+    ruby_sourcefile = filesave;
+    ruby_sourceline = linesave;
     if (state) {
 	if (state == TAG_RAISE) {
+	    VALUE err;
+	    VALUE errat;
+
 	    if (strcmp(file, "(eval)") == 0) {
-		VALUE mesg, errat;
-
-		errat = get_backtrace(ruby_errinfo);
-		mesg  = rb_attr_get(ruby_errinfo, rb_intern("mesg"));
-		if (!NIL_P(errat) && TYPE(errat) == T_ARRAY) {
-		    if (!NIL_P(mesg) && TYPE(mesg) == T_STRING) {
-			rb_str_update(mesg, 0, 0, rb_str_new2(": "));
-			rb_str_update(mesg, 0, 0, RARRAY(errat)->ptr[0]);
-		    }
-		    RARRAY(errat)->ptr[0] = RARRAY(backtrace(-2))->ptr[0];
+		if (ruby_sourceline > 1) {
+		    errat = get_backtrace(ruby_errinfo);
+		    err = RARRAY(errat)->ptr[0];
+		    rb_str_cat2(err, ": ");
+		    rb_str_append(err, ruby_errinfo);
 		}
+		else {
+		    err = rb_str_dup(ruby_errinfo);
+		}
+		errat = Qnil;
+		rb_exc_raise(rb_exc_new3(CLASS_OF(ruby_errinfo), err));
 	    }
 	    rb_exc_raise(ruby_errinfo);
 	}
@@ -6552,25 +4896,6 @@ eval(self, src, scope, file, line)
     return result;
 }
 
-/*
- *  call-seq:
- *     eval(string [, binding [, filename [,lineno]]])  => obj
- *  
- *  Evaluates the Ruby expression(s) in <em>string</em>. If
- *  <em>binding</em> is given, the evaluation is performed in its
- *  context. The binding may be a <code>Binding</code> object or a
- *  <code>Proc</code> object. If the optional <em>filename</em> and
- *  <em>lineno</em> parameters are present, they will be used when
- *  reporting syntax errors.
- *     
- *     def getBinding(str)
- *       return binding
- *     end
- *     str = "hello"
- *     eval "str + ' Fred'"                      #=> "hello Fred"
- *     eval "str + ' Fred'", getBinding("bye")   #=> "bye Fred"
- */
-
 static VALUE
 rb_f_eval(argc, argv, self)
     int argc;
@@ -6582,23 +4907,20 @@ rb_f_eval(argc, argv, self)
     int line = 1;
 
     rb_scan_args(argc, argv, "13", &src, &scope, &vfile, &vline);
-    if (ruby_safe_level >= 4) {
-	StringValue(src);
-	if (!NIL_P(scope) && !OBJ_TAINTED(scope)) {
-	    rb_raise(rb_eSecurityError, "Insecure: can't modify trusted binding");
-	}
-    }
-    else {
-	SafeStringValue(src);
-    }
     if (argc >= 3) {
-	StringValue(vfile);
+	Check_Type(vfile, T_STRING);
+	file = RSTRING(vfile)->ptr;
     }
     if (argc >= 4) {
 	line = NUM2INT(vline);
     }
 
-    if (!NIL_P(vfile)) file = RSTRING(vfile)->ptr;
+    if (ruby_safe_level >= 4) {
+	Check_Type(src, T_STRING);
+    }
+    else {
+	Check_SafeStr(src);
+    }
     if (NIL_P(scope) && ruby_frame->prev) {
 	struct FRAME *prev;
 	VALUE val;
@@ -6617,26 +4939,26 @@ rb_f_eval(argc, argv, self)
 
 /* function to call func under the specified class/module context */
 static VALUE
-exec_under(func, under, cbase, args)
+exec_under(func, under, args)
     VALUE (*func)();
-    VALUE under, cbase;
+    VALUE under;
     void *args;
 {
-    VALUE val = Qnil;		/* OK */
+    VALUE val;			/* OK */
     int state;
     int mode;
-    struct FRAME *f = ruby_frame;
 
-    PUSH_CLASS(under);
+    PUSH_CLASS();
+    ruby_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;
-    if (cbase) {
-	PUSH_CREF(cbase);
+    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 (ruby_cbase != under) {
+	ruby_frame->cbase = (VALUE)rb_node_newnode(NODE_CREF,under,0,ruby_frame->cbase);
     }
+    PUSH_CREF(under);
 
     mode = scope_vmode;
     SCOPE_SET(SCOPE_PUBLIC);
@@ -6645,7 +4967,7 @@ exec_under(func, under, cbase, args)
 	val = (*func)(args);
     }
     POP_TAG();
-    if (cbase) POP_CREF();
+    POP_CREF();
     SCOPE_SET(mode);
     POP_FRAME();
     POP_CLASS();
@@ -6658,11 +4980,6 @@ 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]);
 }
 
@@ -6676,23 +4993,49 @@ eval_under(under, self, src, file, line)
     VALUE args[4];
 
     if (ruby_safe_level >= 4) {
-	StringValue(src);
+	Check_Type(src, T_STRING);
     }
     else {
-	SafeStringValue(src);
+	Check_SafeStr(src);
     }
     args[0] = self;
     args[1] = src;
     args[2] = (VALUE)file;
     args[3] = (VALUE)line;
-    return exec_under(eval_under_i, under, under, args);
+    return exec_under(eval_under_i, under, args);
 }
 
 static VALUE
 yield_under_i(self)
     VALUE self;
 {
-    return rb_yield_0(self, self, ruby_class, YIELD_PUBLIC_DEF, Qfalse);
+    if (ruby_block->flags & BLOCK_DYNAMIC) {
+	struct BLOCK * volatile old_block = ruby_block;
+	struct BLOCK block;
+
+	/* cbase should be pointed from volatile local variable */
+	/* to be protected from GC. 				*/
+	VALUE result;
+	int state;
+
+	block = *ruby_block;
+	/* copy the block to avoid modifying global data. */
+	block.frame.cbase = ruby_frame->cbase;
+	ruby_block = &block;
+
+	PUSH_TAG(PROT_NONE);
+	if ((state = EXEC_TAG()) == 0) {
+	    result = rb_yield_0(self, self, ruby_class, 0);
+	}
+	POP_TAG();
+	ruby_block = old_block;
+	if (state) JUMP_TAG(state);
+
+	return result;
+    }
+    /* static block, no need to restore */
+    ruby_block->frame.cbase = ruby_frame->cbase;
+    return rb_yield_0(self, self, ruby_class, 0);
 }
 
 /* block eval under the class/module context */
@@ -6700,7 +5043,7 @@ static VALUE
 yield_under(under, self)
     VALUE under, self;
 {
-    return exec_under(yield_under_i, under, 0, self);
+    return exec_under(yield_under_i, under, self);
 }
 
 static VALUE
@@ -6711,7 +5054,7 @@ specific_eval(argc, argv, klass, self)
 {
     if (rb_block_given_p()) {
 	if (argc > 0) {
-	    rb_raise(rb_eArgError, "wrong number of arguments (%d for 0)", argc);
+	    rb_raise(rb_eArgError, "wrong # of arguments (%d for 0)", argc);
 	}
 	return yield_under(klass, self);
     }
@@ -6724,48 +5067,23 @@ specific_eval(argc, argv, klass, self)
 	}
 	else {
 	    if (ruby_safe_level >= 4) {
-		StringValue(argv[0]);
+		Check_Type(argv[0], T_STRING);
 	    }
 	    else {
-		SafeStringValue(argv[0]);
+		Check_SafeStr(argv[0]);
 	    }
 	    if (argc > 3) {
-		rb_raise(rb_eArgError, "wrong number of arguments: %s(src) or %s{..}",
+		rb_raise(rb_eArgError, "wrong # of arguments: %s(src) or %s{..}",
 			 rb_id2name(ruby_frame->last_func),
 			 rb_id2name(ruby_frame->last_func));
 	    }
+	    if (argc > 1) file = STR2CSTR(argv[1]);
 	    if (argc > 2) line = NUM2INT(argv[2]);
-	    if (argc > 1) {
-		file = StringValuePtr(argv[1]);
-	    }
 	}
 	return eval_under(klass, self, argv[0], file, line);
     }
 }
 
-/*
- *  call-seq:
- *     obj.instance_eval(string [, filename [, lineno]] )   => obj
- *     obj.instance_eval {| | block }                       => obj
- *  
- *  Evaluates a string containing Ruby source code, or the given block,
- *  within the context of the receiver (_obj_). In order to set the
- *  context, the variable +self+ is set to _obj_ while
- *  the code is executing, giving the code access to _obj_'s
- *  instance variables. In the version of <code>instance_eval</code>
- *  that takes a +String+, the optional second and third
- *  parameters supply a filename and starting line number that are used
- *  when reporting compilation errors.
- *     
- *     class Klass
- *       def initialize
- *         @secret = 99
- *       end
- *     end
- *     k = Klass.new
- *     k.instance_eval { @secret }   #=> 99
- */
-
 VALUE
 rb_obj_instance_eval(argc, argv, self)
     int argc;
@@ -6774,40 +5092,17 @@ rb_obj_instance_eval(argc, argv, self)
 {
     VALUE klass;
 
-    if (SPECIAL_CONST_P(self)) {
+    if (rb_special_const_p(self)) {
 	klass = Qnil;
     }
     else {
 	klass = rb_singleton_class(self);
     }
+
     return specific_eval(argc, argv, klass, self);
 }
 
-/*
- *  call-seq:
- *     mod.class_eval(string [, filename [, lineno]])  => obj
- *     mod.module_eval {|| block }                     => obj
- *  
- *  Evaluates the string or block in the context of _mod_. This can
- *  be used to add methods to a class. <code>module_eval</code> returns
- *  the result of evaluating its argument. The optional _filename_
- *  and _lineno_ parameters set the text for error messages.
- *     
- *     class Thing
- *     end
- *     a = %q{def hello() "Hello there!" end}
- *     Thing.module_eval(a)
- *     puts Thing.new.hello()
- *     Thing.module_eval("invalid code", "dummy", 123)
- *     
- *  <em>produces:</em>
- *     
- *     Hello there!
- *     dummy:123:in `module_eval': undefined local variable
- *         or method `code' for Thing:Class
- */
-
-VALUE
+static VALUE
 rb_mod_module_eval(argc, argv, mod)
     int argc;
     VALUE *argv;
@@ -6818,39 +5113,35 @@ rb_mod_module_eval(argc, argv, mod)
 
 VALUE rb_load_path;
 
-NORETURN(static void load_failed _((VALUE)));
-
 void
 rb_load(fname, wrap)
     VALUE fname;
     int wrap;
 {
-    VALUE tmp;
     int state;
-    volatile int prohibit_int = rb_prohibit_interrupt;
+    char *file;
     volatile ID last_func;
-    volatile VALUE wrapper = ruby_wrapper;
+    volatile VALUE wrapper = 0;
     volatile VALUE self = ruby_top_self;
-    NODE *volatile last_node;
     NODE *saved_cref = ruby_cref;
+    TMP_PROTECT;
 
-    if (wrap && ruby_safe_level >= 4) {
-	StringValue(fname);
+    if (wrap) {
+	Check_Type(fname, T_STRING);
     }
     else {
-	SafeStringValue(fname);
+	Check_SafeStr(fname);
     }
-    fname = rb_str_new4(fname);
-    tmp = rb_find_file(fname);
-    if (!tmp) {
-	load_failed(fname);
+    file = rb_find_file(RSTRING(fname)->ptr);
+    if (!file) {
+	rb_raise(rb_eLoadError, "No such file to load -- %s", RSTRING(fname)->ptr);
     }
-    fname = tmp;
 
     ruby_errinfo = Qnil;	/* ensure */
     PUSH_VARS();
-    PUSH_CLASS(ruby_wrapper);
-    ruby_cref = ruby_top_cref;
+    PUSH_CLASS();
+    wrapper = ruby_wrapper;
+    ruby_cref = top_cref;
     if (!wrap) {
 	rb_secure(4);		/* should alter global state */
 	ruby_class = rb_cObject;
@@ -6860,56 +5151,53 @@ rb_load(fname, wrap)
 	/* load in anonymous module as toplevel */
 	ruby_class = ruby_wrapper = rb_module_new();
 	self = rb_obj_clone(ruby_top_self);
-	rb_extend_object(self, ruby_wrapper);
+	rb_extend_object(self, ruby_class);
 	PUSH_CREF(ruby_wrapper);
     }
-    PUSH_ITER(ITER_NOT);
     PUSH_FRAME();
     ruby_frame->last_func = 0;
     ruby_frame->last_class = 0;
     ruby_frame->self = self;
+    ruby_frame->cbase = (VALUE)rb_node_newnode(NODE_CREF,ruby_class,0,0);
     PUSH_SCOPE();
+    if (ruby_class == rb_cObject && top_scope->local_tbl) {
+	int len = top_scope->local_tbl[0]+1;
+	ID *tbl = ALLOC_N(ID, len);
+	VALUE *vars = TMP_ALLOC(len);
+	*vars++ = 0;
+	MEMCPY(tbl, top_scope->local_tbl, ID, len);
+	MEMCPY(vars, top_scope->local_vars, VALUE, len-1);
+	ruby_scope->local_tbl = tbl;   /* copy toplevel scope */
+	ruby_scope->local_vars = vars; /* will not alter toplevel variables */
+    }
     /* default visibility is private at loading toplevel */
     SCOPE_SET(SCOPE_PRIVATE);
+
     PUSH_TAG(PROT_NONE);
     state = EXEC_TAG();
     last_func = ruby_frame->last_func;
-    last_node = ruby_current_node;
-    if (!ruby_current_node && ruby_sourcefile) {
-	last_node = NEW_NEWLINE(0);
-    }
-    ruby_current_node = 0;
     if (state == 0) {
 	NODE *node;
-	volatile int critical;
 
 	DEFER_INTS;
 	ruby_in_eval++;
-	critical = rb_thread_critical;
-	rb_thread_critical = Qtrue;
-	rb_load_file(RSTRING(fname)->ptr);
+	rb_load_file(file);
 	ruby_in_eval--;
 	node = ruby_eval_tree;
-	rb_thread_critical = critical;
 	ALLOW_INTS;
 	if (ruby_nerrs == 0) {
 	    eval_node(self, node);
 	}
     }
     ruby_frame->last_func = last_func;
-    ruby_current_node = last_node;
-    ruby_sourcefile = 0;
-    ruby_set_current_source();
-    if (ruby_scope->flags == SCOPE_ALLOCA && ruby_class == rb_cObject) {
+    if (ruby_scope->flag == SCOPE_ALLOCA && ruby_class == rb_cObject) {
 	if (ruby_scope->local_tbl) /* toplevel was empty */
 	    free(ruby_scope->local_tbl);
     }
     POP_TAG();
-    rb_prohibit_interrupt = prohibit_int;
     ruby_cref = saved_cref;
     POP_SCOPE();
     POP_FRAME();
-    POP_ITER();
     POP_CLASS();
     POP_VARS();
     ruby_wrapper = wrapper;
@@ -6917,7 +5205,7 @@ rb_load(fname, wrap)
 	ruby_nerrs = 0;
 	rb_exc_raise(ruby_errinfo);
     }
-    if (state) jump_tag_but_local_jump(state, Qundef);
+    if (state) jump_tag_but_local_jump(state);
     if (!NIL_P(ruby_errinfo))	/* exception during load */
 	rb_exc_raise(ruby_errinfo);
 }
@@ -6938,21 +5226,6 @@ rb_load_protect(fname, wrap, state)
     if (state) *state = status;
 }
 
-/*
- *  call-seq:
- *     load(filename, wrap=false)   => true
- *  
- *  Loads and executes the Ruby
- *  program in the file _filename_. If the filename does not
- *  resolve to an absolute path, the file is searched for in the library
- *  directories listed in <code>$:</code>. If the optional _wrap_
- *  parameter is +true+, the loaded script will be executed
- *  under an anonymous module, protecting the calling program's global
- *  namespace. In no circumstance will any local variables in the loaded
- *  file be propagated to the loading environment.
- */
-
-
 static VALUE
 rb_f_load(argc, argv)
     int argc;
@@ -6969,353 +5242,217 @@ VALUE ruby_dln_librefs;
 static VALUE rb_features;
 static st_table *loading_tbl;
 
-#define IS_SOEXT(e) (strcmp(e, ".so") == 0 || strcmp(e, ".o") == 0)
-#ifdef DLEXT2
-#define IS_DLEXT(e) (strcmp(e, DLEXT) == 0 || strcmp(e, DLEXT2) == 0)
-#else
-#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
-rb_feature_p(feature, ext, rb)
-    const char *feature, *ext;
-    int rb;
+rb_feature_p(feature, wait)
+    const char *feature;
+    int wait;
 {
-    VALUE v;
-    const char *f, *e;
-    long i, len, elen;
+    VALUE *p, *pend;
+    char *f;
+    int len;
 
-    if (ext) {
-	len = ext - feature;
-	elen = strlen(ext);
-    }
-    else {
-	len = strlen(feature);
-	elen = 0;
-    }
-    for (i = 0; i < RARRAY_LEN(rb_features); ++i) {
-	v = RARRAY_PTR(rb_features)[i];
-	f = StringValuePtr(v);
-	if (RSTRING_LEN(v) < len || strncmp(f, feature, len) != 0)
-	    continue;
-	if (!*(e = f + len)) {
-	    if (ext) continue;
-	    return 'u';
-	}
-	if (*e != '.') continue;
-	if ((!rb || !ext) && (IS_SOEXT(e) || IS_DLEXT(e))) {
-	    return 's';
+    p = RARRAY(rb_features)->ptr;
+    pend = p + RARRAY(rb_features)->len;
+    while (p < pend) {
+	f = STR2CSTR(*p);
+	if (strcmp(f, feature) == 0) {
+	    goto load_wait;
 	}
-	if ((rb || !ext) && (strcmp(e, ".rb") == 0)) {
-	    return 'r';
+	len = strlen(feature);
+	if (strncmp(f, feature, len) == 0) {
+	    if (strcmp(f+len, ".so") == 0) {
+		return Qtrue;
+	    }
+	    if (strcmp(f+len, ".rb") == 0) {
+		if (wait) goto load_wait;
+		return Qtrue;
+	    }
 	}
+	p++;
     }
+    return Qfalse;
+
+  load_wait:
     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';
+	char *ext = strrchr(f, '.');
+	if (ext && strcmp(ext, ".rb") == 0) {
+	    rb_thread_t th;
+
+	    while (st_lookup(loading_tbl, f, &th)) {
+		if (th == curr_thread) {
+		    return Qtrue;
 		}
+		CHECK_INTS;
+		rb_thread_schedule();
 	    }
 	}
     }
-    return 0;
+    return Qtrue;
 }
 
 int
 rb_provided(feature)
     const char *feature;
 {
-    const char *ext = strrchr(feature, '.');
-
-    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))
-	return Qtrue;
-
-    return Qfalse;
-}
-
-static void
-rb_provide_feature(feature)
-    VALUE feature;
-{
-    rb_ary_push(rb_features, feature);
+    return rb_feature_p(feature, Qfalse);
 }
 
 void
 rb_provide(feature)
     const char *feature;
 {
-    rb_provide_feature(rb_str_new2(feature));
-}
+    char *buf, *ext;
 
-static char *
-load_lock(ftptr)
-    const 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;
+    ext = strrchr(feature, '.');
+    if (ext && (strcmp(DLEXT, ext) == 0
+#ifdef DLEXT2
+	     || strcmp(DLEXT2, ext) == 0
+#endif
+	)) {
+	buf = ALLOCA_N(char, strlen(feature)+4);
+	strcpy(buf, feature);
+	ext = strrchr(buf, '.');
+	strcpy(ext, ".so");
+	feature = buf;
     }
-    do {
-	if ((rb_thread_t)th == curr_thread) return 0;
-	CHECK_INTS;
-    } while (st_lookup(loading_tbl, (st_data_t)ftptr, &th));
-    return 0;
+    if (rb_feature_p(feature, Qtrue)) return;
+    rb_ary_push(rb_features, rb_str_new2(feature));
 }
 
-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);
-	}
-    }
-}
-
-/*
- *  call-seq:
- *     require(string)    => true or false
- *  
- *  Ruby tries to load the library named _string_, returning
- *  +true+ if successful. If the filename does not resolve to
- *  an absolute path, it will be searched for in the directories listed
- *  in <code>$:</code>. If the file has the extension ``.rb'', it is
- *  loaded as a source file; if the extension is ``.so'', ``.o'', or
- *  ``.dll'', or whatever the default shared library extension is on
- *  the current platform, Ruby loads the shared library as a Ruby
- *  extension. Otherwise, Ruby tries adding ``.rb'', ``.so'', and so on
- *  to the name. The name of the loaded feature is added to the array in
- *  <code>$"</code>. A feature will not be loaded if it's name already
- *  appears in <code>$"</code>. However, the file name is not converted
- *  to an absolute path, so that ``<code>require 'a';require
- *  './a'</code>'' will load <code>a.rb</code> twice.
- *     
- *     require "my-library.rb"
- *     require "db-driver"
- */
-
 VALUE
 rb_f_require(obj, fname)
     VALUE obj, fname;
 {
-    return rb_require_safe(fname, ruby_safe_level);
-}
-
-static int
-search_required(fname, featurep, path)
-    VALUE fname, *featurep, *path;
-{
-    VALUE tmp;
-    char *ext, *ftptr;
-    int type;
+    char *ext, *file, *feature, *buf; /* OK */
+    volatile VALUE load;
+    int state;
+    volatile int safe = ruby_safe_level;
 
-    *featurep = fname;
-    *path = 0;
-    ext = strrchr(ftptr = RSTRING_PTR(fname), '.');
-    if (ext && !strchr(ext, '/')) {
+    Check_SafeStr(fname);
+    if (rb_feature_p(RSTRING(fname)->ptr, Qtrue))
+	return Qfalse;
+    ext = strrchr(RSTRING(fname)->ptr, '.');
+    if (ext) {
+	feature = file = RSTRING(fname)->ptr;
 	if (strcmp(".rb", ext) == 0) {
-	    if (rb_feature_p(ftptr, ext, Qtrue)) return 'r';
-	    if ((*path = rb_find_file(fname)) != 0) 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));
-	    *featurep = tmp;
+	    file = rb_find_file(file);
+	    if (file) goto load_rb;
+	}
+	else if (strcmp(".so", ext) == 0 || strcmp(".o", ext) == 0) {
+	    if (strcmp(ext, DLEXT) != 0) {
+		buf = ALLOCA_N(char, strlen(file)+sizeof(DLEXT)+4);
+		strcpy(buf, feature);
+		ext = strrchr(buf, '.');
+		strcpy(ext, DLEXT);
+		file = feature = buf;
+	    }
+	    file = rb_find_file(file);
+	    if (file) goto load_dyna;
 #ifdef DLEXT2
-	    OBJ_FREEZE(tmp);
-	    if (rb_find_file_ext(&tmp, loadable_ext+1)) {
-		*featurep = tmp;
-		*path = rb_find_file(tmp);
-		return 's';
-	    }
-#else
-	    rb_str_cat2(tmp, DLEXT);
-	    OBJ_FREEZE(tmp);
-	    if (*path = rb_find_file(tmp)) {
-		return 's';
-	    }
+	    file = feature = RSTRING(fname)->ptr;
+	    if (strcmp(ext, DLEXT2) != 0) {
+		buf = ALLOCA_N(char, strlen(file)+sizeof(DLEXT2)+4);
+		strcpy(buf, feature);
+		ext = strrchr(buf, '.');
+		strcpy(ext, DLEXT2);
+		file = feature = buf;
+	    }
+	    file = rb_find_file(file);
+	    if (file) goto load_dyna;
 #endif
 	}
-	else if (IS_DLEXT(ext)) {
-	    if (rb_feature_p(ftptr, ext, Qfalse)) return 's';
-	    if ((*path = rb_find_file(fname)) != 0) return 's';
+	else if (strcmp(DLEXT, ext) == 0) {
+	    feature = RSTRING(fname)->ptr;
+	    file = rb_find_file(feature);
+	    if (file) goto load_dyna;
 	}
+#ifdef DLEXT2
+	else if (strcmp(DLEXT2, ext) == 0) {
+	    feature = RSTRING(fname)->ptr;
+	    file = rb_find_file(feature);
+	    if (file) goto load_dyna;
+	}
+#endif
     }
-    tmp = fname;
-    type = rb_find_file_ext(&tmp, loadable_ext);
-    *featurep = tmp;
-    switch (type) {
-      case 0:
-	ftptr = RSTRING_PTR(tmp);
-	return rb_feature_p(ftptr, 0, Qfalse);
-
-      default:
-	ext = strrchr(ftptr = RSTRING(tmp)->ptr, '.');
-	if (rb_feature_p(ftptr, ext, !--type)) break;
-	*path = rb_find_file(tmp);
+    buf = ALLOCA_N(char, strlen(RSTRING(fname)->ptr) + 5);
+    strcpy(buf, RSTRING(fname)->ptr);
+    strcat(buf, ".rb");
+    if (rb_find_file(buf)) {
+	fname = rb_str_new2(buf);
+	feature = buf;
+	goto load_rb;
+    }
+    strcpy(buf, RSTRING(fname)->ptr);
+    strcat(buf, DLEXT);
+    file = rb_find_file(buf);
+    if (file) {
+	feature = buf;
+	goto load_dyna;
     }
-    return type ? 's' : 'r';
-}
+#ifdef DLEXT2
+    strcpy(buf, RSTRING(fname)->ptr);
+    strcat(buf, DLEXT2);
+    file = rb_find_file(buf);
+    if (file) {
+	feature = buf;
+	goto load_dyna;
+    }
+#endif
+    rb_raise(rb_eLoadError, "No such file to load -- %s",
+	     RSTRING(fname)->ptr);
 
-static void
-load_failed(fname)
-    VALUE fname;
-{
-    rb_raise(rb_eLoadError, "no such file to load -- %s", RSTRING(fname)->ptr);
-}
+  load_dyna:
+    rb_provide(feature);
 
-VALUE
-rb_require_safe(fname, safe)
-    VALUE fname;
-    int safe;
-{
-    VALUE result = Qnil;
-    volatile VALUE errinfo = ruby_errinfo;
-    int state;
-    struct {
-	NODE *node;
-	ID func;
-	int vmode, safe;
-    } volatile saved;
-    char *volatile ftptr = 0;
-
-    if (OBJ_TAINTED(fname)) {
-	rb_check_safe_obj(fname);
-    }
-    StringValue(fname);
-    fname = rb_str_new4(fname);
-    saved.vmode = scope_vmode;
-    saved.node = ruby_current_node;
-    saved.func = ruby_frame->last_func;
-    saved.safe = ruby_safe_level;
     PUSH_TAG(PROT_NONE);
     if ((state = EXEC_TAG()) == 0) {
-	VALUE feature, path;
-	long handle;
-	int found;
-
-	ruby_safe_level = safe;
-	found = search_required(fname, &feature, &path);
-	if (found) {
-	    if (!path || !(ftptr = load_lock(RSTRING_PTR(feature)))) {
-		result = Qfalse;
-	    }
-	    else {
-		ruby_safe_level = 0;
-		switch (found) {
-		  case 'r':
-		    rb_load(path, 0);
-		    break;
+	void *handle;
 
-		  case 's':
-		    ruby_current_node = 0;
-		    ruby_sourcefile = rb_source_filename(RSTRING(path)->ptr);
-		    ruby_sourceline = 0;
-		    ruby_frame->last_func = 0;
-		    SCOPE_SET(SCOPE_PUBLIC);
-		    handle = (long)dln_load(RSTRING(path)->ptr);
-		    rb_ary_push(ruby_dln_librefs, LONG2NUM(handle));
-		    break;
-		}
-		rb_provide_feature(feature);
-		result = Qtrue;
-	    }
-	}
+	load = rb_str_new2(file);
+	file = RSTRING(load)->ptr;
+	handle = dln_load(file);
+	rb_ary_push(ruby_dln_librefs, INT2NUM((long)handle));
     }
     POP_TAG();
-    ruby_current_node = saved.node;
-    ruby_set_current_source();
-    ruby_frame->last_func = saved.func;
-    SCOPE_SET(saved.vmode);
-    ruby_safe_level = saved.safe;
-    load_unlock(ftptr);
     if (state) JUMP_TAG(state);
-    if (NIL_P(result)) {
-	load_failed(fname);
+
+    return Qtrue;
+
+  load_rb:
+    ruby_safe_level = 0;
+    rb_provide(feature);
+    /* loading ruby library should be serialized. */
+    if (!loading_tbl) {
+	loading_tbl = st_init_strtable();
     }
-    ruby_errinfo = errinfo;
+    /* partial state */
+    st_insert(loading_tbl, strdup(feature), curr_thread);
 
-    return result;
+    PUSH_TAG(PROT_NONE);
+    if ((state = EXEC_TAG()) == 0) {
+	rb_load(fname, 0);
+    }
+    POP_TAG();
+    st_delete(loading_tbl, &feature, 0); /* loading done */
+    free(feature);
+    ruby_safe_level = safe;
+    if (state) JUMP_TAG(state);
+
+    return Qtrue;
 }
 
 VALUE
 rb_require(fname)
     const char *fname;
 {
-    VALUE fn = rb_str_new2(fname);
-    OBJ_FREEZE(fn);
-    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);
-    }
+    return rb_f_require(Qnil, rb_str_new2(fname));
 }
 
 static void
 secure_visibility(self)
     VALUE self;
 {
-    if (ruby_safe_level >= 4 && !OBJ_TAINTED(self)) {
+    if (rb_safe_level() >= 4 && !OBJ_TAINTED(self)) {
 	rb_raise(rb_eSecurityError, "Insecure: can't change method visibility");
     }
 }
@@ -7333,19 +5470,8 @@ set_method_visibility(self, argc, argv, ex)
     for (i=0; i<argc; i++) {
 	rb_export_method(self, rb_to_id(argv[i]), ex);
     }
-    rb_clear_cache_by_class(self);
 }
 
-/*
- *  call-seq:
- *     public                 => self
- *     public(symbol, ...)    => self
- *  
- *  With no arguments, sets the default visibility for subsequently
- *  defined methods to public. With arguments, sets the named methods to
- *  have public visibility.
- */
-
 static VALUE
 rb_mod_public(argc, argv, module)
     int argc;
@@ -7362,16 +5488,6 @@ rb_mod_public(argc, argv, module)
     return module;
 }
 
-/*
- *  call-seq:
- *     protected                => self
- *     protected(symbol, ...)   => self
- *  
- *  With no arguments, sets the default visibility for subsequently
- *  defined methods to protected. With arguments, sets the named methods
- *  to have protected visibility.
- */
-
 static VALUE
 rb_mod_protected(argc, argv, module)
     int argc;
@@ -7388,25 +5504,6 @@ rb_mod_protected(argc, argv, module)
     return module;
 }
 
-/*
- *  call-seq:
- *     private                 => self
- *     private(symbol, ...)    => self
- *  
- *  With no arguments, sets the default visibility for subsequently
- *  defined methods to private. With arguments, sets the named methods
- *  to have private visibility.
- *     
- *     module Mod
- *       def a()  end
- *       def b()  end
- *       private
- *       def c()  end
- *       private :a
- *     end
- *     Mod.private_instance_methods   #=> ["a", "c"]
- */
-
 static VALUE
 rb_mod_private(argc, argv, module)
     int argc;
@@ -7423,13 +5520,6 @@ rb_mod_private(argc, argv, module)
     return module;
 }
 
-/*
- *  call-seq:
- *     mod.public_class_method(symbol, ...)    => mod
- *  
- *  Makes a list of existing class methods public.
- */
-
 static VALUE
 rb_mod_public_method(argc, argv, obj)
     int argc;
@@ -7440,22 +5530,6 @@ rb_mod_public_method(argc, argv, obj)
     return obj;
 }
 
-/*
- *  call-seq:
- *     mod.private_class_method(symbol, ...)   => mod
- *  
- *  Makes existing class methods private. Often used to hide the default
- *  constructor <code>new</code>.
- *     
- *     class SimpleSingleton  # Not thread safe
- *       private_class_method :new
- *       def SimpleSingleton.create(*args, &block)
- *         @me = new(*args, &block) if ! @me
- *         @me
- *       end
- *     end
- */
-
 static VALUE
 rb_mod_private_method(argc, argv, obj)
     int argc;
@@ -7466,16 +5540,6 @@ rb_mod_private_method(argc, argv, obj)
     return obj;
 }
 
-/*
- *  call-seq:
- *     public
- *     public(symbol, ...)
- *  
- *  With no arguments, sets the default visibility for subsequently
- *  defined methods to public. With arguments, sets the named methods to
- *  have public visibility.
- */
-
 static VALUE
 top_public(argc, argv)
     int argc;
@@ -7492,42 +5556,6 @@ top_private(argc, argv)
     return rb_mod_private(argc, argv, rb_cObject);
 }
 
-/*
- *  call-seq:
- *     module_function(symbol, ...)    => self
- *  
- *  Creates module functions for the named methods. These functions may
- *  be called with the module as a receiver, and also become available
- *  as instance methods to classes that mix in the module. Module
- *  functions are copies of the original, and so may be changed
- *  independently. The instance-method versions are made private. If
- *  used with no arguments, subsequently defined methods become module
- *  functions.
- *     
- *     module Mod
- *       def one
- *         "This is one"
- *       end
- *       module_function :one
- *     end
- *     class Cls
- *       include Mod
- *       def callOne
- *         one
- *       end
- *     end
- *     Mod.one     #=> "This is one"
- *     c = Cls.new
- *     c.callOne   #=> "This is one"
- *     module Mod
- *       def one
- *         "This is the new one"
- *       end
- *     end
- *     Mod.one     #=> "This is one"
- *     c.callOne   #=> "This is the new one"
- */
-
 static VALUE
 rb_mod_modfunc(argc, argv, module)
     int argc;
@@ -7550,40 +5578,18 @@ rb_mod_modfunc(argc, argv, module)
 
     set_method_visibility(module, argc, argv, NOEX_PRIVATE);
     for (i=0; i<argc; i++) {
-	VALUE m = module;
-
 	id = rb_to_id(argv[i]);
-	for (;;) {
-	    body = search_method(m, id, &m);
-	    if (body == 0) {
-		body = search_method(rb_cObject, id, &m);
-	    }
-	    if (body == 0 || body->nd_body == 0) {
-		rb_bug("undefined method `%s'; can't happen", rb_id2name(id));
-	    }
-	    if (nd_type(body->nd_body) != NODE_ZSUPER) {
-		break;		/* normal case: need not to follow 'super' link */
-	    }
-	    m = RCLASS(m)->super;
-	    if (!m) break;
+	body = search_method(module, id, 0);
+	if (body == 0 || body->nd_body == 0) {
+	    rb_bug("undefined method `%s'; can't happen", rb_id2name(id));
 	}
 	rb_add_method(rb_singleton_class(module), id, body->nd_body, NOEX_PUBLIC);
+	rb_clear_cache_by_id(id);
+	rb_funcall(module, singleton_added, 1, ID2SYM(id));
     }
     return module;
 }
 
-/*
- *  call-seq:
- *     append_features(mod)   => mod
- *  
- *  When this module is included in another, Ruby calls
- *  <code>append_features</code> in this module, passing it the
- *  receiving module in _mod_. Ruby's default implementation is
- *  to add the constants, methods, and module variables of this module
- *  to _mod_ if this module has not already been added to
- *  _mod_ or one of its ancestors. See also <code>Module#include</code>.
- */
-
 static VALUE
 rb_mod_append_features(module, include)
     VALUE module, include;
@@ -7601,13 +5607,6 @@ rb_mod_append_features(module, include)
     return module;
 }
 
-/*
- *  call-seq:
- *     include(module, ...)    => self
- *  
- *  Invokes <code>Module.append_features</code> on each parameter in turn.
- */
-
 static VALUE
 rb_mod_include(argc, argv, module)
     int argc;
@@ -7616,10 +5615,9 @@ rb_mod_include(argc, argv, module)
 {
     int i;
 
-    for (i=0; i<argc; i++) Check_Type(argv[i], T_MODULE);
-    while (argc--) {
-	rb_funcall(argv[argc], rb_intern("append_features"), 1, module);
-	rb_funcall(argv[argc], rb_intern("included"), 1, module);
+    for (i=0; i<argc; i++) {
+	Check_Type(argv[i], T_MODULE);
+	rb_funcall(argv[i], rb_intern("append_features"), 1, module);
     }
     return module;
 }
@@ -7635,6 +5633,32 @@ rb_obj_call_init(obj, argc, argv)
     POP_ITER();
 }
 
+VALUE
+rb_class_new_instance(argc, argv, klass)
+    int argc;
+    VALUE *argv;
+    VALUE klass;
+{
+    VALUE obj;
+
+    if (FL_TEST(klass, FL_SINGLETON)) {
+	rb_raise(rb_eTypeError, "can't create instance of virtual class");
+    }
+    obj = rb_obj_alloc(klass);
+    rb_obj_call_init(obj, argc, argv);
+
+    return obj;
+}
+
+static VALUE
+top_include(argc, argv)
+    int argc;
+    VALUE *argv;
+{
+    rb_secure(4);
+    return rb_mod_include(argc, argv, rb_cObject);
+}
+
 void
 rb_extend_object(obj, module)
     VALUE obj, module;
@@ -7642,33 +5666,6 @@ rb_extend_object(obj, module)
     rb_include_module(rb_singleton_class(obj), module);
 }
 
-/*
- *  call-seq:
- *     extend_object(obj)    => obj
- *  
- *  Extends the specified object by adding this module's constants and
- *  methods (which are added as singleton methods). This is the callback
- *  method used by <code>Object#extend</code>.
- *     
- *     module Picky
- *       def Picky.extend_object(o)
- *         if String === o
- *           puts "Can't add Picky to a String"
- *         else
- *           puts "Picky added to #{o.class}"
- *           super
- *         end
- *       end
- *     end
- *     (s = Array.new).extend Picky  # Call Object.extend
- *     (s = "quick brown fox").extend Picky
- *     
- *  <em>produces:</em>
- *     
- *     Picky added to Array
- *     Can't add Picky to a String
- */
-
 static VALUE
 rb_mod_extend_object(mod, obj)
     VALUE mod, obj;
@@ -7677,31 +5674,6 @@ rb_mod_extend_object(mod, obj)
     return obj;
 }
 
-/*
- *  call-seq:
- *     obj.extend(module, ...)    => obj
- *  
- *  Adds to _obj_ the instance methods from each module given as a
- *  parameter.
- *     
- *     module Mod
- *       def hello
- *         "Hello from Mod.\n"
- *       end
- *     end
- *     
- *     class Klass
- *       def hello
- *         "Hello from Klass.\n"
- *       end
- *     end
- *     
- *     k = Klass.new
- *     k.hello         #=> "Hello from Klass.\n"
- *     k.extend(Mod)   #=> #<Klass:0x401b3bc8>
- *     k.hello         #=> "Hello from Mod.\n"
- */
-
 static VALUE
 rb_obj_extend(argc, argv, obj)
     int argc;
@@ -7711,39 +5683,15 @@ rb_obj_extend(argc, argv, obj)
     int i;
 
     if (argc == 0) {
-	rb_raise(rb_eArgError, "wrong number of arguments (0 for 1)");
+	rb_raise(rb_eArgError, "wrong # of arguments(0 for 1)");
     }
     for (i=0; i<argc; i++) Check_Type(argv[i], T_MODULE);
-    while (argc--) {
-	rb_funcall(argv[argc], rb_intern("extend_object"), 1, obj);
-	rb_funcall(argv[argc], rb_intern("extended"), 1, obj);
+    for (i=0; i<argc; i++) {
+	rb_funcall(argv[i], rb_intern("extend_object"), 1, obj);
     }
     return obj;
 }
 
-/*
- *  call-seq:
- *     include(module, ...)   => self
- *  
- *  Invokes <code>Module.append_features</code>
- *  on each parameter in turn. Effectively adds the methods and constants
- *  in each module to the receiver.
- */
-
-static VALUE
-top_include(argc, argv, self)
-    int argc;
-    VALUE *argv;
-    VALUE self;
-{
-    rb_secure(4);
-    if (ruby_wrapper) {
-	rb_warning("main#include in the wrapped load is effective only in wrapper module");
-	return rb_mod_include(argc, argv, ruby_wrapper);
-    }
-    return rb_mod_include(argc, argv, rb_cObject);
-}
-
 VALUE rb_f_trace_var();
 VALUE rb_f_untrace_var();
 
@@ -7778,19 +5726,6 @@ errat_setter(val, id, var)
     set_backtrace(ruby_errinfo, val);
 }
 
-/*
- *  call-seq:
- *     local_variables    => array
- *  
- *  Returns the names of the current local variables.
- *     
- *     fred = 1
- *     for i in 1..10
- *        # ...
- *     end
- *     local_variables   #=> ["fred", "i"]
- */
-
 static VALUE
 rb_f_local_variables()
 {
@@ -7803,14 +5738,14 @@ rb_f_local_variables()
     if (tbl) {
 	n = *tbl++;
 	for (i=2; i<n; i++) {	/* skip first 2 ($_ and $~) */
-	    if (!rb_is_local_id(tbl[i])) continue; /* skip flip states */
+	    if (tbl[i] == 0) continue;  /* skip flip states */
 	    rb_ary_push(ary, rb_str_new2(rb_id2name(tbl[i])));
 	}
     }
 
     vars = ruby_dyna_vars;
     while (vars) {
-	if (vars->id && rb_is_local_id(vars->id)) { /* skip $_, $~ and flip states */
+	if (vars->id) {
 	    rb_ary_push(ary, rb_str_new2(rb_id2name(vars->id)));
 	}
 	vars = vars->next;
@@ -7820,20 +5755,19 @@ rb_f_local_variables()
 }
 
 static VALUE rb_f_catch _((VALUE,VALUE));
-NORETURN(static VALUE rb_f_throw _((int,VALUE*)));
+static VALUE rb_f_throw _((int,VALUE*)) NORETURN;
 
 struct end_proc_data {
     void (*func)();
     VALUE data;
-    int safe;
     struct end_proc_data *next;
 };
 
-static struct end_proc_data *end_procs, *ephemeral_end_procs, *tmp_end_procs;
+static struct end_proc_data *end_procs, *ephemeral_end_procs;
 
 void
 rb_set_end_proc(func, data)
-    void (*func) _((VALUE));
+    void (*func)();
     VALUE data;
 {
     struct end_proc_data *link = ALLOC(struct end_proc_data);
@@ -7844,7 +5778,6 @@ rb_set_end_proc(func, data)
     link->next = *list;
     link->func = func;
     link->data = data;
-    link->safe = ruby_safe_level;
     *list = link;
 }
 
@@ -7863,15 +5796,8 @@ rb_mark_end_proc()
 	rb_gc_mark(link->data);
 	link = link->next;
     }
-    link = tmp_end_procs;
-    while (link) {
-	rb_gc_mark(link->data);
-	link = link->next;
-    }
 }
 
-static void call_end_proc _((VALUE data));
-
 static void
 call_end_proc(data)
     VALUE data;
@@ -7879,10 +5805,9 @@ call_end_proc(data)
     PUSH_ITER(ITER_NOT);
     PUSH_FRAME();
     ruby_frame->self = ruby_frame->prev->self;
-    ruby_frame->node = 0;
     ruby_frame->last_func = 0;
     ruby_frame->last_class = 0;
-    proc_invoke(data, rb_ary_new2(0), Qundef, 0);
+    proc_call(data, Qundef);
     POP_FRAME();
     POP_ITER();
 }
@@ -7892,41 +5817,17 @@ rb_f_END()
 {
     PUSH_FRAME();
     ruby_frame->argc = 0;
-    ruby_frame->iter = ITER_CUR;
-    rb_set_end_proc(call_end_proc, rb_block_proc());
+    rb_set_end_proc(call_end_proc, rb_f_lambda());
     POP_FRAME();
 }
 
-/*
- *  call-seq:
- *     at_exit { block } -> proc
- *  
- *  Converts _block_ to a +Proc+ object (and therefore
- *  binds it at the point of call) and registers it for execution when
- *  the program exits. If multiple handlers are registered, they are
- *  executed in reverse order of registration.
- *     
- *     def do_at_exit(str1)
- *       at_exit { print str1 }
- *     end
- *     at_exit { puts "cruel world" }
- *     do_at_exit("goodbye ")
- *     exit
- *     
- *  <em>produces:</em>
- *     
- *     goodbye cruel world
- */
-
 static VALUE
 rb_f_at_exit()
 {
     VALUE proc;
 
-    if (!rb_block_given_p()) {
-	rb_raise(rb_eArgError, "called without a block");
-    }
-    proc = rb_block_proc();
+    proc = rb_f_lambda();
+
     rb_set_end_proc(call_end_proc, proc);
     return proc;
 }
@@ -7934,47 +5835,26 @@ rb_f_at_exit()
 void
 rb_exec_end_proc()
 {
-    struct end_proc_data *link, *tmp;
+    struct end_proc_data *link;
     int status;
-    volatile int safe = ruby_safe_level;
 
-    while (ephemeral_end_procs) {
-	tmp_end_procs = link = ephemeral_end_procs;
-	ephemeral_end_procs = 0;
-	while (link) {
-	    PUSH_TAG(PROT_NONE);
-	    if ((status = EXEC_TAG()) == 0) {
-		ruby_safe_level = link->safe;
-		(*link->func)(link->data);
-	    }
-	    POP_TAG();
-	    if (status) {
-		error_handle(status);
-	    }
-	    tmp = link;
-	    tmp_end_procs = link = link->next;
-	    free(tmp);
+    link = end_procs;
+    while (link) {
+	rb_protect((VALUE(*)())link->func, link->data, &status);
+	if (status) {
+	    error_handle(status);
 	}
+	link = link->next;
     }
-    while (end_procs) {
-	tmp_end_procs = link = end_procs;
-	end_procs = 0;
-	while (link) {
-	    PUSH_TAG(PROT_NONE);
-	    if ((status = EXEC_TAG()) == 0) {
-		ruby_safe_level = link->safe;
-		(*link->func)(link->data);
-	    }
-	    POP_TAG();
-	    if (status) {
-		error_handle(status);
-	    }
-	    tmp = link;
-	    tmp_end_procs = link = link->next;
-	    free(tmp);
+    while (ephemeral_end_procs) {
+	link = ephemeral_end_procs;
+	ephemeral_end_procs = link->next;
+	rb_protect((VALUE(*)())link->func, link->data, &status);
+	if (status) {
+	    error_handle(status);
 	}
+	free(link);
     }
-    ruby_safe_level = safe;
 }
 
 void
@@ -7987,13 +5867,10 @@ Init_eval()
     aref = rb_intern("[]");
     aset = rb_intern("[]=");
     match = rb_intern("=~");
+    to_ary = rb_intern("to_ary");
     missing = rb_intern("method_missing");
     added = rb_intern("method_added");
     singleton_added = rb_intern("singleton_method_added");
-    removed = rb_intern("method_removed");
-    singleton_removed = rb_intern("singleton_method_removed");
-    undefined = rb_intern("method_undefined");
-    singleton_undefined = rb_intern("singleton_method_undefined");
 
     __id__ = rb_intern("__id__");
     __send__ = rb_intern("__send__");
@@ -8010,27 +5887,24 @@ Init_eval()
     rb_define_global_function("eval", rb_f_eval, -1);
     rb_define_global_function("iterator?", rb_f_block_given_p, 0);
     rb_define_global_function("block_given?", rb_f_block_given_p, 0);
-    rb_define_global_function("method_missing", rb_method_missing, -1);
+    rb_define_global_function("method_missing", rb_f_missing, -1);
     rb_define_global_function("loop", rb_f_loop, 0);
 
-    rb_define_method(rb_mKernel, "respond_to?", 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_define_method(rb_mKernel, "respond_to?", rb_obj_respond_to, -1);
+
     rb_define_global_function("raise", rb_f_raise, -1);
     rb_define_global_function("fail", rb_f_raise, -1);
 
     rb_define_global_function("caller", rb_f_caller, -1);
 
     rb_define_global_function("exit", rb_f_exit, -1);
-    rb_define_global_function("abort", rb_f_abort, -1);
+    rb_define_global_function("abort", rb_f_abort, 0);
 
     rb_define_global_function("at_exit", rb_f_at_exit, 0);
 
     rb_define_global_function("catch", rb_f_catch, 1);
     rb_define_global_function("throw", rb_f_throw, -1);
-    rb_define_global_function("global_variables", rb_f_global_variables, 0); /* in variable.c */
+    rb_define_global_function("global_variables", rb_f_global_variables, 0);
     rb_define_global_function("local_variables", rb_f_local_variables, 0);
 
     rb_define_method(rb_mKernel, "send", rb_f_send, -1);
@@ -8045,9 +5919,6 @@ Init_eval()
     rb_define_private_method(rb_cModule, "private", rb_mod_private, -1);
     rb_define_private_method(rb_cModule, "module_function", rb_mod_modfunc, -1);
     rb_define_method(rb_cModule, "method_defined?", rb_mod_method_defined, 1);
-    rb_define_method(rb_cModule, "public_method_defined?", rb_mod_public_method_defined, 1);
-    rb_define_method(rb_cModule, "private_method_defined?", rb_mod_private_method_defined, 1);
-    rb_define_method(rb_cModule, "protected_method_defined?", rb_mod_protected_method_defined, 1);
     rb_define_method(rb_cModule, "public_class_method", rb_mod_public_method, -1);
     rb_define_method(rb_cModule, "private_class_method", rb_mod_private_method, -1);
     rb_define_method(rb_cModule, "module_eval", rb_mod_module_eval, -1);
@@ -8055,8 +5926,8 @@ Init_eval()
 
     rb_undef_method(rb_cClass, "module_function");
 
-    rb_define_private_method(rb_cModule, "remove_method", rb_mod_remove_method, -1);
-    rb_define_private_method(rb_cModule, "undef_method", rb_mod_undef_method, -1);
+    rb_define_private_method(rb_cModule, "remove_method", rb_mod_remove_method, 1);
+    rb_define_private_method(rb_cModule, "undef_method", rb_mod_undef_method, 1);
     rb_define_private_method(rb_cModule, "alias_method", rb_mod_alias_method, 2);
     rb_define_private_method(rb_cModule, "define_method", rb_mod_define_method, -1);
 
@@ -8069,130 +5940,48 @@ Init_eval()
 
     rb_define_method(rb_mKernel, "extend", rb_obj_extend, -1);
 
-    rb_define_global_function("trace_var", rb_f_trace_var, -1); /* in variable.c */
-    rb_define_global_function("untrace_var", rb_f_untrace_var, -1); /* in variable.c */
+    rb_define_global_function("trace_var", rb_f_trace_var, -1);
+    rb_define_global_function("untrace_var", rb_f_untrace_var, -1);
 
     rb_define_global_function("set_trace_func", set_trace_func, 1);
     rb_global_variable(&trace_func);
 
     rb_define_virtual_variable("$SAFE", safe_getter, safe_setter);
-}
-
-/*
- *  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
- *  a symbol) is accessed in the namespace of _mod_.
- *
- *     module A
- *     end
- *     A.autoload(:B, "b")
- *     A::B.doit            # autoloads "b"
- */
 
-static VALUE
-rb_mod_autoload(mod, sym, file)
-    VALUE mod;
-    VALUE sym;
-    VALUE file;
-{
-    ID id = rb_to_id(sym);
-
-    Check_SafeStr(file);
-    rb_autoload(mod, id, RSTRING(file)->ptr);
-    return Qnil;
-}
-
-/*
- *  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"
- */
-
-static VALUE
-rb_mod_autoload_p(mod, sym)
-    VALUE mod, sym;
-{
-    return rb_autoload_p(mod, rb_to_id(sym));
-}
+#ifdef HAVE_GETRLIMIT
+    {
+	struct rlimit rlim;
 
-/*
- *  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")
- */
+	if (getrlimit(RLIMIT_STACK, &rlim) == 0) {
+	    double space = (double)rlim.rlim_cur*0.2;
 
-static VALUE
-rb_f_autoload(obj, sym, file)
-    VALUE obj;
-    VALUE sym;
-    VALUE file;
-{
-    if (NIL_P(ruby_cbase)) {
-	rb_raise(rb_eTypeError, "no class/module for autoload target");
+	    if (space > 1024*1024) space = 1024*1024;
+	    STACK_LEVEL_MAX = (rlim.rlim_cur - space) / sizeof(VALUE);
+	}
     }
-    return rb_mod_autoload(ruby_cbase, sym, file);
+#endif
 }
 
-/*
- *  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")
- */
-
-static VALUE
-rb_f_autoload_p(obj, sym)
-    VALUE obj;
-    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);
-}
+VALUE rb_f_autoload();
 
 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_define_readonly_variable("$\"", &rb_features);
-    rb_define_readonly_variable("$LOADED_FEATURES", &rb_features);
     rb_features = rb_ary_new();
+    rb_define_readonly_variable("$\"", &rb_features);
 
     rb_define_global_function("load", rb_f_load, -1);
     rb_define_global_function("require", rb_f_require, 1);
-    rb_define_method(rb_cModule, "autoload",  rb_mod_autoload,   2);
-    rb_define_method(rb_cModule, "autoload?", rb_mod_autoload_p, 1);
-    rb_define_global_function("autoload",  rb_f_autoload,   2);
-    rb_define_global_function("autoload?", rb_f_autoload_p, 1);
+    rb_define_global_function("autoload", rb_f_autoload, 2);
     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
@@ -8202,8 +5991,8 @@ scope_dup(scope)
     ID *tbl;
     VALUE *vars;
 
-    scope->flags |= SCOPE_DONT_RECYCLE;
-    if (scope->flags & SCOPE_MALLOC) return;
+    scope->flag |= SCOPE_DONT_RECYCLE;
+    if (scope->flag & SCOPE_MALLOC) return;
 
     if (scope->local_tbl) {
 	tbl = scope->local_tbl;
@@ -8211,7 +6000,7 @@ scope_dup(scope)
 	*vars++ = scope->local_vars[-1];
 	MEMCPY(vars, scope->local_vars, VALUE, tbl[0]);
 	scope->local_vars = vars;
-	scope->flags |= SCOPE_MALLOC;
+	scope->flag |= SCOPE_MALLOC;
     }
 }
 
@@ -8221,40 +6010,35 @@ blk_mark(data)
 {
     while (data) {
 	rb_gc_mark_frame(&data->frame);
-	rb_gc_mark((VALUE)data->scope);
-	rb_gc_mark((VALUE)data->var);
-	rb_gc_mark((VALUE)data->body);
-	rb_gc_mark((VALUE)data->self);
-	rb_gc_mark((VALUE)data->dyna_vars);
-	rb_gc_mark((VALUE)data->cref);
-	rb_gc_mark(data->wrapper);
-	rb_gc_mark(data->block_obj);
+	rb_gc_mark(data->scope);
+	rb_gc_mark(data->var);
+	rb_gc_mark(data->body);
+	rb_gc_mark(data->self);
+	rb_gc_mark(data->dyna_vars);
+	rb_gc_mark(data->klass);
+	rb_gc_mark(data->tag);
 	data = data->prev;
     }
 }
 
 static void
-frame_free(frame)
-    struct FRAME *frame;
+blk_free(data)
+    struct BLOCK *data;
 {
-    struct FRAME *tmp;
+    struct FRAME *frame;
+    void *tmp;
 
-    frame = frame->prev;
+    frame = data->frame.prev;
     while (frame) {
+	if (frame->argc > 0 && (frame->flags & FRAME_MALLOC))
+	    free(frame->argv);
 	tmp = frame;
 	frame = frame->prev;
 	free(tmp);
     }
-}
-
-static void
-blk_free(data)
-    struct BLOCK *data;
-{
-    void *tmp;
-
     while (data) {
-	frame_free(&data->frame);
+	if (data->frame.argc > 0)
+	    free(data->frame.argv);
 	tmp = data;
 	data = data->prev;
 	free(tmp);
@@ -8262,23 +6046,6 @@ blk_free(data)
 }
 
 static void
-frame_dup(frame)
-    struct FRAME *frame;
-{
-    struct FRAME *tmp;
-
-    for (;;) {
-	frame->tmp = 0;		/* should not preserve tmp */
-	if (!frame->prev) break;
-	tmp = ALLOC(struct FRAME);
-	*tmp = *frame->prev;
-	frame->prev = tmp;
-	frame = tmp;
-    }
-}
-
-
-static void
 blk_copy_prev(block)
     struct BLOCK *block;
 {
@@ -8288,8 +6055,12 @@ blk_copy_prev(block)
     while (block->prev) {
 	tmp = ALLOC_N(struct BLOCK, 1);
 	MEMCPY(tmp, block->prev, struct BLOCK, 1);
+	if (tmp->frame.argc > 0) {
+	    tmp->frame.argv = ALLOC_N(VALUE, tmp->frame.argc);
+	    MEMCPY(tmp->frame.argv, block->prev->frame.argv, VALUE, tmp->frame.argc);
+	}
 	scope_dup(tmp->scope);
-	frame_dup(&tmp->frame);
+	tmp->tag->flags |= BLOCK_DYNAMIC;
 
 	for (vars = tmp->dyna_vars; vars; vars = vars->next) {
 	    if (FL_TEST(vars, DVAR_DONT_RECYCLE)) break;
@@ -8301,75 +6072,52 @@ blk_copy_prev(block)
     }
 }
 
-
 static void
-blk_dup(dup, orig)
-    struct BLOCK *dup, *orig;
+frame_dup(frame)
+    struct FRAME *frame;
 {
-    MEMCPY(dup, orig, struct BLOCK, 1);
-    frame_dup(&dup->frame);
+    VALUE *argv;
+    struct FRAME *tmp;
 
-    if (dup->iter) {
-	blk_copy_prev(dup);
-    }
-    else {
-	dup->prev = 0;
+    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);
+	*tmp = *frame->prev;
+	frame->prev = tmp;
+	frame = tmp;
     }
 }
 
-/*
- * MISSING: documentation
- */
-
 static VALUE
-proc_clone(self)
+bind_clone(self)
     VALUE self;
 {
     struct BLOCK *orig, *data;
     VALUE bind;
 
     Data_Get_Struct(self, struct BLOCK, orig);
-    bind = Data_Make_Struct(rb_obj_class(self),struct BLOCK,blk_mark,blk_free,data);
+    bind = Data_Make_Struct(rb_cBinding,struct BLOCK,blk_mark,blk_free,data);
     CLONESETUP(bind, self);
-    blk_dup(data, orig);
-
-    return bind;
-}
-
-/*
- * MISSING: documentation
- */
-
-static VALUE
-proc_dup(self)
-    VALUE self;
-{
-    struct BLOCK *orig, *data;
-    VALUE bind;
+    MEMCPY(data, orig, struct BLOCK, 1);
+    frame_dup(&data->frame);
 
-    Data_Get_Struct(self, struct BLOCK, orig);
-    bind = Data_Make_Struct(rb_obj_class(self),struct BLOCK,blk_mark,blk_free,data);
-    blk_dup(data, orig);
+    if (data->iter) {
+	blk_copy_prev(data);
+    }
+    else {
+	data->prev = 0;
+    }
 
     return bind;
 }
 
-/*
- *  call-seq:
- *     binding -> a_binding
- *  
- *  Returns a +Binding+ object, describing the variable and
- *  method bindings at the point of call. This object can be used when
- *  calling +eval+ to execute the evaluated command in this
- *  environment. Also see the description of class +Binding+.
- *     
- *     def getBinding(param)
- *       return binding
- *     end
- *     b = getBinding("hello")
- *     eval("param", b)   #=> "hello"
- */
-
 static VALUE
 rb_f_binding(self)
     VALUE self;
@@ -8383,13 +6131,11 @@ rb_f_binding(self)
     *data = *ruby_block;
 
     data->orig_thread = rb_thread_current();
-    data->wrapper = ruby_wrapper;
     data->iter = rb_f_block_given_p();
     frame_dup(&data->frame);
     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) {
@@ -8398,6 +6144,8 @@ rb_f_binding(self)
     else {
 	data->prev = 0;
     }
+    data->flags |= BLOCK_DYNAMIC;
+    data->tag->flags |= BLOCK_DYNAMIC;
 
     for (p = data; p; p = p->prev) {
 	for (vars = p->dyna_vars; vars; vars = vars->next) {
@@ -8411,61 +6159,68 @@ rb_f_binding(self)
     return bind;
 }
 
-#define PROC_TSHIFT (FL_USHIFT+1)
-#define PROC_TMASK  (FL_USER1|FL_USER2|FL_USER3)
-#define PROC_TMAX   (PROC_TMASK >> PROC_TSHIFT)
-
-#define SAFE_LEVEL_MAX PROC_TMASK
+#define PROC_T3    FL_USER1
+#define PROC_T4    FL_USER2
+#define PROC_TMAX  (FL_USER1|FL_USER2)
+#define PROC_TMASK (FL_USER1|FL_USER2)
 
 static void
 proc_save_safe_level(data)
     VALUE data;
 {
-    int safe = ruby_safe_level;
-    if (safe > PROC_TMAX) safe = PROC_TMAX;
-    FL_SET(data, (safe << PROC_TSHIFT) & PROC_TMASK);
-}
-
-static int
-proc_get_safe_level(data)
-    VALUE data;
-{
-    return (RBASIC(data)->flags & PROC_TMASK) >> PROC_TSHIFT;
+    if (OBJ_TAINTED(data)) {
+	switch (rb_safe_level()) {
+	  case 3:
+	    FL_SET(data, PROC_T3);
+	    break;
+	  case 4:
+	    FL_SET(data, PROC_T4);
+	    break;
+	  default:
+	    if (rb_safe_level() > 4) {
+		FL_SET(data, PROC_TMAX);
+	    }
+	    break;
+	}
+    }
 }
 
 static void
 proc_set_safe_level(data)
     VALUE data;
 {
-    ruby_safe_level = proc_get_safe_level(data);
+    if (OBJ_TAINTED(data)) {
+	switch (RBASIC(data)->flags & PROC_TMASK) {
+	  case PROC_T3:
+	    ruby_safe_level = 3;
+	    break;
+	  case PROC_T4:
+	    ruby_safe_level = 4;
+	    break;
+	  case PROC_TMAX:
+	    ruby_safe_level = 5;
+	    break;
+	}
+    }
 }
 
 static VALUE
-proc_alloc(klass, proc)
+proc_new(klass)
     VALUE klass;
-    int proc;
 {
-    volatile VALUE block;
+    volatile VALUE proc;
     struct BLOCK *data, *p;
     struct RVarmap *vars;
 
     if (!rb_block_given_p() && !rb_f_block_given_p()) {
 	rb_raise(rb_eArgError, "tried to create Proc object without a block");
     }
-    if (proc && !rb_block_given_p()) {
-	rb_warn("tried to create Proc object without a block");
-    }
 
-    if (!proc && ruby_block->block_obj && CLASS_OF(ruby_block->block_obj) == klass) {
-	return ruby_block->block_obj;
-    }
-    block = Data_Make_Struct(klass, struct BLOCK, blk_mark, blk_free, data);
+    proc = Data_Make_Struct(klass, struct BLOCK, blk_mark, blk_free, data);
     *data = *ruby_block;
 
     data->orig_thread = rb_thread_current();
-    data->wrapper = ruby_wrapper;
     data->iter = data->prev?Qtrue:Qfalse;
-    data->block_obj = block;
     frame_dup(&data->frame);
     if (data->iter) {
 	blk_copy_prev(data);
@@ -8473,6 +6228,8 @@ proc_alloc(klass, proc)
     else {
 	data->prev = 0;
     }
+    data->flags |= BLOCK_DYNAMIC;
+    data->tag->flags |= BLOCK_DYNAMIC;
 
     for (p = data; p; p = p->prev) {
 	for (vars = p->dyna_vars; vars; vars = vars->next) {
@@ -8481,79 +6238,35 @@ proc_alloc(klass, proc)
 	}
     }
     scope_dup(data->scope);
-    proc_save_safe_level(block);
-    if (proc) {
-	data->flags |= BLOCK_LAMBDA;
-    }
-    else {
-	ruby_block->block_obj = block;
-    }
+    proc_save_safe_level(proc);
 
-    return block;
+    return proc;
 }
 
-/*
- *  call-seq:
- *     Proc.new {|...| block } => a_proc 
- *     Proc.new                => a_proc 
- *  
- *  Creates a new <code>Proc</code> object, bound to the current
- *  context. <code>Proc::new</code> may be called without a block only
- *  within a method with an attached block, in which case that block is
- *  converted to the <code>Proc</code> object.
- *     
- *     def proc_from
- *       Proc.new
- *     end
- *     proc = proc_from { "hello" }
- *     proc.call   #=> "hello"
- */
-
 static VALUE
 proc_s_new(argc, argv, klass)
     int argc;
     VALUE *argv;
     VALUE klass;
 {
-    VALUE block = proc_alloc(klass, Qfalse);
+    VALUE proc = proc_new(klass);
 
-    rb_obj_call_init(block, argc, argv);
-    return block;
-}
-
-VALUE
-rb_block_proc()
-{
-    return proc_alloc(rb_cProc, Qfalse);
+    rb_obj_call_init(proc, argc, argv);
+    return proc;
 }
 
 VALUE
 rb_f_lambda()
 {
-    rb_warn("rb_f_lambda() is deprecated; use rb_block_proc() instead");
-    return proc_alloc(rb_cProc, Qtrue);
-}
-
-/*
- * call-seq:
- *   proc   { |...| block }  => a_proc
- *   lambda { |...| block }  => a_proc
- *
- * Equivalent to <code>Proc.new</code>, except the resulting Proc objects
- * check the number of parameters passed when called.
- */
-
-static VALUE
-proc_lambda()
-{
-    return proc_alloc(rb_cProc, Qtrue);
+    return proc_new(rb_cProc);
 }
 
 static int
-block_orphan(data)
+blk_orphan(data)
     struct BLOCK *data;
 {
-    if (data->scope->flags & SCOPE_NOSTACK) {
+    if (data->scope && data->scope != top_scope &&
+	(data->scope->flag & SCOPE_NOSTACK)) {
 	return 1;
     }
     if (data->orig_thread != rb_thread_current()) {
@@ -8563,160 +6276,86 @@ block_orphan(data)
 }
 
 static VALUE
-proc_invoke(proc, args, self, klass)
+callargs(args)
+    VALUE args;
+{
+    switch (RARRAY(args)->len) {
+      case 0:
+	return Qundef;
+	break;
+      default:
+	return args;
+    }
+}
+
+static VALUE
+proc_call(proc, args)
     VALUE proc, args;		/* OK */
-    VALUE self, klass;
 {
     struct BLOCK * volatile old_block;
     struct BLOCK _block;
     struct BLOCK *data;
-    volatile VALUE result = Qundef;
+    volatile VALUE result = Qnil;
     int state;
+    volatile int orphan;
     volatile int safe = ruby_safe_level;
-    volatile VALUE old_wrapper = ruby_wrapper;
-    volatile int pcall, avalue = Qtrue;
-    volatile VALUE tmp = args;
 
     if (rb_block_given_p() && ruby_frame->last_func) {
-	if (klass != ruby_frame->last_class)
-	    klass = rb_obj_class(proc);
 	rb_warning("block for %s#%s is useless",
-		   rb_class2name(klass),
+		   rb_class2name(CLASS_OF(proc)),
 		   rb_id2name(ruby_frame->last_func));
     }
 
     Data_Get_Struct(proc, struct BLOCK, data);
-    pcall = (data->flags & BLOCK_LAMBDA) ? YIELD_LAMBDA_CALL : 0;
-    if (!pcall && RARRAY(args)->len == 1) {
-	avalue = Qfalse;
-	args = RARRAY(args)->ptr[0];
-    }
+    orphan = blk_orphan(data);
 
-    PUSH_VARS();
-    ruby_wrapper = data->wrapper;
-    ruby_dyna_vars = data->dyna_vars;
     /* PUSH BLOCK from data */
     old_block = ruby_block;
     _block = *data;
-    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 */
     ruby_block = &_block;
+    ruby_block->frame.iter = ITER_NOT;
+
     PUSH_ITER(ITER_CUR);
     ruby_frame->iter = ITER_CUR;
-    PUSH_TAG(pcall ? PROT_LAMBDA : PROT_NONE);
+
+    if (args != Qundef && TYPE(args) == T_ARRAY) {
+	args = callargs(args);
+    }
+
+    PUSH_TAG(PROT_NONE);
     state = EXEC_TAG();
     if (state == 0) {
 	proc_set_safe_level(proc);
-	result = rb_yield_0(args, self, (self!=Qundef)?CLASS_OF(self):0, pcall, avalue);
-    }
-    else if (TAG_DST()) {
-	result = prot_tag->retval;
+	result = rb_yield_0(args, 0, 0, Qtrue);
     }
     POP_TAG();
+
     POP_ITER();
+    if (ruby_block->tag->dst == state) {
+	state &= TAG_MASK;
+    }
     ruby_block = old_block;
-    ruby_wrapper = old_wrapper;
-    POP_VARS();
     ruby_safe_level = safe;
 
-    switch (state) {
-      case 0:
-	break;
-      case TAG_RETRY:
-	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);
-	}
-      case TAG_RETURN:
-	if (result != Qundef) {
-	    if (pcall) break;
-	    return_jump(result);
+    if (state) {
+	switch (state) {
+	  case TAG_BREAK:
+	    break;
+	  case TAG_RETRY:
+	    rb_raise(rb_eLocalJumpError, "retry from proc-closure");
+	    break;
+	  case TAG_RETURN:
+	    if (orphan) {	/* orphan procedure */
+		rb_raise(rb_eLocalJumpError, "return from proc-closure");
+	    }
+	    /* fall through */
+	  default:
+	    JUMP_TAG(state);
 	}
-      default:
-	JUMP_TAG(state);
     }
     return result;
 }
 
-/* CHECKME: are the argument checking semantics correct? */
-
-/*
- *  call-seq:
- *     prc.call(params,...)   => obj
- *     prc[params,...]        => obj
- *  
- *  Invokes the block, setting the block's parameters to the values in
- *  <i>params</i> using something close to method calling semantics.
- *  Generates a warning if multiple values are passed to a proc that
- *  expects just one (previously this silently converted the parameters
- *  to an array). 
- *
- *  For procs created using <code>Kernel.proc</code>, generates an 
- *  error if the wrong number of parameters
- *  are passed to a proc with multiple parameters. For procs created using
- *  <code>Proc.new</code>, extra parameters are silently discarded.
- *
- *  Returns the value of the last expression evaluated in the block. See
- *  also <code>Proc#yield</code>.
- *     
- *     a_proc = Proc.new {|a, *b| b.collect {|i| i*a }}
- *     a_proc.call(9, 1, 2, 3)   #=> [9, 18, 27]
- *     a_proc[9, 1, 2, 3]        #=> [9, 18, 27]
- *     a_proc = Proc.new {|a,b| a}
- *     a_proc.call(1,2,3)
- *     
- *  <em>produces:</em>
- *     
- *     prog.rb:5: wrong number of arguments (3 for 2) (ArgumentError)
- *     	from prog.rb:4:in `call'
- *     	from prog.rb:5
- */
-
-static VALUE
-proc_call(proc, args)
-    VALUE proc, args;		/* OK */
-{
-    return proc_invoke(proc, args, Qundef, 0);
-}
-
-static VALUE bmcall _((VALUE, VALUE));
-static VALUE method_arity _((VALUE));
-
-/*
- *  call-seq:
- *     prc.arity -> fixnum
- *  
- *  Returns the number of arguments that would not be ignored. 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.
- *     
- *     Proc.new {}.arity          #=>  0
- *     Proc.new {||}.arity        #=>  0
- *     Proc.new {|a|}.arity       #=>  1
- *     Proc.new {|a,b|}.arity     #=>  2
- *     Proc.new {|a,b,c|}.arity   #=>  3
- *     Proc.new {|*a|}.arity      #=> -1
- *     Proc.new {|a,*b|}.arity    #=> -2
- */
-
 static VALUE
 proc_arity(proc)
     VALUE proc;
@@ -8726,18 +6365,11 @@ proc_arity(proc)
     int n;
 
     Data_Get_Struct(proc, struct BLOCK, data);
-    if (data->var == 0) {
-	if (data->body && nd_type(data->body) == NODE_IFUNC &&
-	    data->body->nd_cfnc == bmcall) {
-	    return method_arity(data->body->nd_tval);
-	}
-	return INT2FIX(-1);
-    }
+    if (data->var == 0) return INT2FIX(-1);
     if (data->var == (NODE*)1) return INT2FIX(0);
-    if (data->var == (NODE*)2) return INT2FIX(0);
     switch (nd_type(data->var)) {
       default:
-	return INT2FIX(1);
+	return INT2FIX(-1);
       case NODE_MASGN:
 	list = data->var->nd_head;
 	n = 0;
@@ -8750,14 +6382,6 @@ proc_arity(proc)
     }
 }
 
-/*
- * call-seq:
- *   prc == other_proc   =>  true or false
- *
- * Return <code>true</code> if <i>prc</i> is the same object as
- * <i>other_proc</i>, or if they are both procs with the same body.
- */
-
 static VALUE
 proc_eq(self, other)
     VALUE self, other;
@@ -8770,115 +6394,33 @@ proc_eq(self, other)
     if (CLASS_OF(self) != CLASS_OF(other)) return Qfalse;
     Data_Get_Struct(self, struct BLOCK, data);
     Data_Get_Struct(other, struct BLOCK, data2);
-    if (data->body != data2->body) return Qfalse;
-    if (data->var != data2->var) return Qfalse;
-    if (data->scope != data2->scope) return Qfalse;
-    if (data->dyna_vars != data2->dyna_vars) return Qfalse;
-    if (data->flags != data2->flags) return Qfalse;
-
-    return Qtrue;
+    if (data->tag == data2->tag) return Qtrue;
+    return Qfalse;
 }
 
-/*
- * call-seq:
- *   prc.to_s   => string
- *
- * Shows the unique identifier for this proc, along with
- * an indication of where the proc was defined.
- */
-
 static VALUE
-proc_to_s(self)
-    VALUE self;
+proc_to_s(self, other)
+    VALUE self, other;
 {
     struct BLOCK *data;
-    NODE *node;
-    char *cname = rb_obj_classname(self);
-    const int w = (sizeof(VALUE) * CHAR_BIT) / 4;
-    long len = strlen(cname)+6+w; /* 6:tags 16:addr */
+    char *cname = rb_class2name(CLASS_OF(self));
     VALUE str;
 
     Data_Get_Struct(self, struct BLOCK, data);
-    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));
-    }
-    else {
-	str = rb_str_new(0, len);
-	snprintf(RSTRING(str)->ptr, len+1,
-		 "#<%s:0x%.*lx>", cname, w, (VALUE)data->body);
-    }
+    str = rb_str_new(0, strlen(cname)+6+16+1); /* 6:tags 16:addr 1:eos */
+    sprintf(RSTRING(str)->ptr, "#<%s:0x%lx>", cname, data->tag);
     RSTRING(str)->len = strlen(RSTRING(str)->ptr);
     if (OBJ_TAINTED(self)) OBJ_TAINT(str);
 
     return str;
 }
 
-/*
- *  call-seq:
- *     prc.to_proc -> prc
- *  
- *  Part of the protocol for converting objects to <code>Proc</code>
- *  objects. Instances of class <code>Proc</code> simply return
- *  themselves.
- */
-
-static VALUE
-proc_to_self(self)
-    VALUE self;
-{
-    return self;
-}
-
-/*
- *  call-seq:
- *     prc.binding    => binding
- *  
- *  Returns the binding associated with <i>prc</i>. Note that
- *  <code>Kernel#eval</code> accepts either a <code>Proc</code> or a
- *  <code>Binding</code> object as its second parameter.
- *     
- *     def fred(param)
- *       proc {}
- *     end
- *     
- *     b = fred(99)
- *     eval("param", b.binding)   #=> 99
- *     eval("param", b)           #=> 99
- */
-
-static VALUE
-proc_binding(proc)
-    VALUE proc;
-{
-    struct BLOCK *orig, *data;
-    VALUE bind;
-
-    Data_Get_Struct(proc, struct BLOCK, orig);
-    bind = Data_Make_Struct(rb_cBinding,struct BLOCK,blk_mark,blk_free,data);
-    MEMCPY(data, orig, struct BLOCK, 1);
-    frame_dup(&data->frame);
-
-    if (data->iter) {
-	blk_copy_prev(data);
-    }
-    else {
-	data->prev = 0;
-    }
-
-    return bind;
-}
-
 static VALUE
 block_pass(self, node)
     VALUE self;
     NODE *node;
 {
-    VALUE proc = rb_eval(self, node->nd_body);	/* OK */
-    VALUE b;
+    VALUE block = rb_eval(self, node->nd_body);	/* OK */
     struct BLOCK * volatile old_block;
     struct BLOCK _block;
     struct BLOCK *data;
@@ -8887,74 +6429,73 @@ block_pass(self, node)
     volatile int orphan;
     volatile int safe = ruby_safe_level;
 
-    if (NIL_P(proc)) {
-	PUSH_ITER(ITER_NOT);
-	result = rb_eval(self, node->nd_iter);
-	POP_ITER();
-	return result;
+    if (NIL_P(block)) {
+	return rb_eval(self, node->nd_iter);
     }
-    if (!rb_obj_is_proc(proc)) {
-	b = rb_check_convert_type(proc, T_DATA, "Proc", "to_proc");
-	if (!rb_obj_is_proc(b)) {
-	    rb_raise(rb_eTypeError, "wrong argument type %s (expected Proc)",
-		     rb_obj_classname(proc));
-	}
-	proc = b;
+    if (rb_obj_is_kind_of(block, rb_cMethod)) {
+	block = method_proc(block);
     }
-
-    if (ruby_safe_level >= 1 && OBJ_TAINTED(proc) &&
-	ruby_safe_level > proc_get_safe_level(proc)) {
-	rb_raise(rb_eSecurityError, "Insecure: tainted block value");
+    else if (!rb_obj_is_proc(block)) {
+	rb_raise(rb_eTypeError, "wrong argument type %s (expected Proc)",
+		 rb_class2name(CLASS_OF(block)));
     }
 
-    if (ruby_block && ruby_block->block_obj == proc) {
-	PUSH_ITER(ITER_PAS);
-	result = rb_eval(self, node->nd_iter);
-	POP_ITER();
-	return result;
-    }
-
-    Data_Get_Struct(proc, struct BLOCK, data);
-    orphan = block_orphan(data);
+    Data_Get_Struct(block, struct BLOCK, data);
+    orphan = blk_orphan(data);
 
     /* PUSH BLOCK from data */
     old_block = ruby_block;
     _block = *data;
-    _block.outer = ruby_block;
-    if (orphan) _block.uniq = block_unique++;
     ruby_block = &_block;
     PUSH_ITER(ITER_PRE);
-    if (ruby_frame->iter == ITER_NOT)
-	ruby_frame->iter = ITER_PRE;
+    ruby_frame->iter = ITER_PRE;
 
-    PUSH_TAG(PROT_LOOP);
+    PUSH_TAG(PROT_NONE);
     state = EXEC_TAG();
     if (state == 0) {
-      retry:
-	proc_set_safe_level(proc);
+	proc_set_safe_level(block);
 	if (safe > ruby_safe_level)
 	    ruby_safe_level = safe;
 	result = rb_eval(self, node->nd_iter);
     }
-    else if (state == TAG_BREAK && TAG_DST()) {
-	result = prot_tag->retval;
-	state = 0;
-    }
-    else if (state == TAG_RETRY) {
-	state = 0;
-	goto retry;
-    }
     POP_TAG();
     POP_ITER();
+    if (_block.tag->dst == state) {
+	if (orphan) {
+	    state &= TAG_MASK;
+	}
+	else {
+	    struct BLOCK *ptr = old_block;
+
+	    while (ptr) {
+		if (ptr->scope == _block.scope) {
+		    ptr->tag->dst = state;
+		    break;
+		}
+		ptr = ptr->prev;
+	    }
+	    if (!ptr) {
+		state &= TAG_MASK;
+	    }
+	}
+    }
     ruby_block = old_block;
     ruby_safe_level = safe;
 
-    switch (state) {/* escape from orphan block */
+    switch (state) {/* escape from orphan procedure */
       case 0:
 	break;
+      case TAG_BREAK:
+	if (orphan) {
+	    rb_raise(rb_eLocalJumpError, "break from proc-closure");
+	}
+	break;
+      case TAG_RETRY:
+	rb_raise(rb_eLocalJumpError, "retry from proc-closure");
+	break;
       case TAG_RETURN:
 	if (orphan) {
-	    proc_jump_error(state, prot_tag->retval);
+	    rb_raise(rb_eLocalJumpError, "return from proc-closure");
 	}
       default:
 	JUMP_TAG(state);
@@ -8964,10 +6505,9 @@ block_pass(self, node)
 }
 
 struct METHOD {
-    VALUE klass, rklass;
+    VALUE klass, oklass;
     VALUE recv;
     ID id, oid;
-    int safe_level;
     NODE *body;
 };
 
@@ -8975,10 +6515,10 @@ static void
 bm_mark(data)
     struct METHOD *data;
 {
-    rb_gc_mark(data->rklass);
+    rb_gc_mark(data->oklass);
     rb_gc_mark(data->klass);
     rb_gc_mark(data->recv);
-    rb_gc_mark((VALUE)data->body);
+    rb_gc_mark(data->body);
 }
 
 static VALUE
@@ -8990,12 +6530,12 @@ mnew(klass, obj, id, mklass)
     NODE *body;
     int noex;
     struct METHOD *data;
-    VALUE rklass = klass;
+    VALUE oklass = klass;
     ID oid = id;
 
   again:
     if ((body = rb_get_method_body(&klass, &id, &noex)) == 0) {
-	print_undef(rklass, oid);
+	print_undef(oklass, oid);
     }
 
     if (nd_type(body) == NODE_ZSUPER) {
@@ -9003,87 +6543,18 @@ mnew(klass, obj, id, mklass)
 	goto again;
     }
 
-    while (rklass != klass &&
-	   (FL_TEST(rklass, FL_SINGLETON) || TYPE(rklass) == T_ICLASS)) {
-	rklass = RCLASS(rklass)->super;
-    }
     method = Data_Make_Struct(mklass, struct METHOD, bm_mark, free, data);
     data->klass = klass;
     data->recv = obj;
     data->id = id;
     data->body = body;
-    data->rklass = rklass;
+    data->oklass = oklass;
     data->oid = oid;
-    data->safe_level = NOEX_WITH_SAFE(noex);
     OBJ_INFECT(method, klass);
 
     return method;
 }
 
-
-/**********************************************************************
- *
- * Document-class : Method
- *
- *  Method objects are created by <code>Object#method</code>, and are
- *  associated with a particular object (not just with a class). They
- *  may be used to invoke the method within the object, and as a block
- *  associated with an iterator. They may also be unbound from one
- *  object (creating an <code>UnboundMethod</code>) and bound to
- *  another.
- *     
- *     class Thing
- *       def square(n)
- *         n*n
- *       end
- *     end
- *     thing = Thing.new
- *     meth  = thing.method(:square)
- *     
- *     meth.call(9)                 #=> 81
- *     [ 1, 2, 3 ].collect(&meth)   #=> [1, 4, 9]
- *     
- */
-
-/*
- * call-seq:
- *   meth == other_meth  => true or false
- *
- * Two method objects are equal if that are bound to the same
- * object and contain the same body.
- */
-
-
-static VALUE
-method_eq(method, other)
-    VALUE method, other;
-{
-    struct METHOD *m1, *m2;
-
-    if (TYPE(other) != T_DATA || RDATA(other)->dmark != (RUBY_DATA_FUNC)bm_mark)
-	return Qfalse;
-    if (CLASS_OF(method) != CLASS_OF(other))
-	return Qfalse;
-
-    Data_Get_Struct(method, struct METHOD, m1);
-    Data_Get_Struct(other, struct METHOD, m2);
-
-    if (m1->klass != m2->klass || m1->rklass != m2->rklass ||
-	m1->recv != m2->recv || m1->body != m2->body)
-	return Qfalse;
-
-    return Qtrue;
-}
-
-/*
- *  call-seq:
- *     meth.unbind    => unbound_method
- *  
- *  Dissociates <i>meth</i> from it's current receiver. The resulting
- *  <code>UnboundMethod</code> can subsequently be bound to a new object
- *  of the same class (see <code>UnboundMethod</code>).
- */
-
 static VALUE
 method_unbind(obj)
     VALUE obj;
@@ -9094,43 +6565,22 @@ method_unbind(obj)
     Data_Get_Struct(obj, struct METHOD, orig);
     method = Data_Make_Struct(rb_cUnboundMethod, struct METHOD, bm_mark, free, data);
     data->klass = orig->klass;
-    data->recv = Qundef;
+    data->recv = obj;
     data->id = orig->id;
     data->body = orig->body;
-    data->rklass = orig->rklass;
+    data->oklass = orig->oklass;
     data->oid = orig->oid;
     OBJ_INFECT(method, obj);
 
     return method;
 }
 
-/*
- *  call-seq:
- *     obj.method(sym)    => method
- *  
- *  Looks up the named method as a receiver in <i>obj</i>, returning a
- *  <code>Method</code> object (or raising <code>NameError</code>). The
- *  <code>Method</code> object acts as a closure in <i>obj</i>'s object
- *  instance, so instance variables and the value of <code>self</code>
- *  remain available.
- *     
- *     class Demo
- *       def initialize(n)
- *         @iv = n
- *       end
- *       def hello()
- *         "Hello, @iv = #{@iv}"
- *       end
- *     end
- *     
- *     k = Demo.new(99)
- *     m = k.method(:hello)
- *     m.call   #=> "Hello, @iv = 99"
- *     
- *     l = Demo.new('Fred')
- *     m = l.method("hello")
- *     m.call   #=> "Hello, @iv = Fred"
- */
+static VALUE
+umethod_unbind(obj)
+    VALUE obj;
+{
+    return obj;
+}
 
 static VALUE
 rb_obj_method(obj, vid)
@@ -9140,50 +6590,14 @@ rb_obj_method(obj, vid)
     return mnew(CLASS_OF(obj), obj, rb_to_id(vid), rb_cMethod);
 }
 
-/*
- *  call-seq:
- *     mod.instance_method(symbol)   => unbound_method
- *  
- *  Returns an +UnboundMethod+ representing the given
- *  instance method in _mod_.
- *     
- *     class Interpreter
- *       def do_a() print "there, "; end
- *       def do_d() print "Hello ";  end
- *       def do_e() print "!\n";     end
- *       def do_v() print "Dave";    end
- *       Dispatcher = {
- *        ?a => instance_method(:do_a),
- *        ?d => instance_method(:do_d),
- *        ?e => instance_method(:do_e),
- *        ?v => instance_method(:do_v)
- *       }
- *       def interpret(string)
- *         string.each_byte {|b| Dispatcher[b].bind(self).call }
- *       end
- *     end
- *     
- *     
- *     interpreter = Interpreter.new
- *     interpreter.interpret('dave')
- *     
- *  <em>produces:</em>
- *     
- *     Hello there, Dave!
- */
-
 static VALUE
 rb_mod_method(mod, vid)
     VALUE mod;
     VALUE vid;
 {
-    return mnew(mod, Qundef, rb_to_id(vid), rb_cUnboundMethod);
+    return mnew(mod, 0, rb_to_id(vid), rb_cUnboundMethod);
 }
 
-/*
- * MISSING: documentation
- */
-
 static VALUE
 method_clone(self)
     VALUE self;
@@ -9192,210 +6606,78 @@ method_clone(self)
     struct METHOD *orig, *data;
 
     Data_Get_Struct(self, struct METHOD, orig);
-    clone = Data_Make_Struct(CLASS_OF(self),struct METHOD, bm_mark, free, data);
+    clone = Data_Make_Struct(CLASS_OF(self),struct METHOD,bm_mark,free,data);
     CLONESETUP(clone, self);
     *data = *orig;
 
     return clone;
 }
 
-/*
- *  call-seq:
- *     meth.call(args, ...)    => obj
- *     meth[args, ...]         => obj
- *  
- *  Invokes the <i>meth</i> with the specified arguments, returning the
- *  method's return value.
- *     
- *     m = 12.method("+")
- *     m.call(3)    #=> 15
- *     m.call(20)   #=> 32
- */
-
 static VALUE
 method_call(argc, argv, method)
     int argc;
     VALUE *argv;
     VALUE method;
 {
-    VALUE result = Qnil;	/* OK */
+    VALUE result;
     struct METHOD *data;
-    int safe;
+    int state;
+    volatile int safe = ruby_safe_level;
 
     Data_Get_Struct(method, struct METHOD, data);
-    if (data->recv == Qundef) {
-	rb_raise(rb_eTypeError, "can't call unbound method; bind first");
-    }
-    if (OBJ_TAINTED(method)) {
-        safe = NOEX_WITH(data->safe_level, 4)|NOEX_TAINTED;
+    PUSH_ITER(rb_block_given_p()?ITER_PRE:ITER_NOT);
+    PUSH_TAG(PROT_NONE);
+    if (OBJ_TAINTED(method) && 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,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();
+    ruby_safe_level = safe;
+    if (state) JUMP_TAG(state);
     return result;
 }
 
-/**********************************************************************
- *
- * Document-class: UnboundMethod
- *
- *  Ruby supports two forms of objectified methods. Class
- *  <code>Method</code> is used to represent methods that are associated
- *  with a particular object: these method objects are bound to that
- *  object. Bound method objects for an object can be created using
- *  <code>Object#method</code>.
- *     
- *  Ruby also supports unbound methods; methods objects that are not
- *  associated with a particular object. These can be created either by
- *  calling <code>Module#instance_method</code> or by calling
- *  <code>unbind</code> on a bound method object. The result of both of
- *  these is an <code>UnboundMethod</code> object.
- *     
- *  Unbound methods can only be called after they are bound to an
- *  object. That object must be be a kind_of? the method's original
- *  class.
- *     
- *     class Square
- *       def area
- *         @side * @side
- *       end
- *       def initialize(side)
- *         @side = side
- *       end
- *     end
- *     
- *     area_un = Square.instance_method(:area)
- *     
- *     s = Square.new(12)
- *     area = area_un.bind(s)
- *     area.call   #=> 144
- *     
- *  Unbound methods are a reference to the method at the time it was
- *  objectified: subsequent changes to the underlying class will not
- *  affect the unbound method.
- *     
- *     class Test
- *       def test
- *         :original
- *       end
- *     end
- *     um = Test.instance_method(:test)
- *     class Test
- *       def test
- *         :modified
- *       end
- *     end
- *     t = Test.new
- *     t.test            #=> :modified
- *     um.bind(t).call   #=> :original
- *     
- */
-
-/*
- *  call-seq:
- *     umeth.bind(obj) -> method
- *  
- *  Bind <i>umeth</i> to <i>obj</i>. If <code>Klass</code> was the class
- *  from which <i>umeth</i> was obtained,
- *  <code>obj.kind_of?(Klass)</code> must be true.
- *     
- *     class A
- *       def test
- *         puts "In test, class = #{self.class}"
- *       end
- *     end
- *     class B < A
- *     end
- *     class C < B
- *     end
- *     
- *     
- *     um = B.instance_method(:test)
- *     bm = um.bind(C.new)
- *     bm.call
- *     bm = um.bind(B.new)
- *     bm.call
- *     bm = um.bind(A.new)
- *     bm.call
- *     
- *  <em>produces:</em>
- *     
- *     In test, class = C
- *     In test, class = B
- *     prog.rb:16:in `bind': bind argument must be an instance of B (TypeError)
- *     	from prog.rb:16
- */
+static VALUE
+umethod_call(argc, argv, method)
+    int argc;
+    VALUE *argv;
+    VALUE method;
+{
+    rb_raise(rb_eTypeError, "you cannot call unbound method; bind first");
+    return Qnil;		/* not reached */
+}
 
 static VALUE
 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 (FL_TEST(data->rklass, FL_SINGLETON)) {
-	    rb_raise(rb_eTypeError, "singleton method bound 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;
-	    }
+    if (data->oklass != CLASS_OF(recv)) {
+	if (FL_TEST(data->oklass, FL_SINGLETON)) {
+	    rb_raise(rb_eTypeError, "singleton method called for a different object");
+	}
+	if (FL_TEST(CLASS_OF(recv), FL_SINGLETON) &&
+	    st_lookup(RCLASS(CLASS_OF(recv))->m_tbl, data->oid, 0)) {
+	    rb_raise(rb_eTypeError, "method `%s' overridden", rb_id2name(data->oid));
 	}
-	else if (!rb_obj_is_kind_of(recv, data->rklass)) {
-	  not_instace:
-	    rb_raise(rb_eTypeError, "bind argument must be an instance of %s",
-		     rb_class2name(data->rklass));
+	if (!rb_obj_is_instance_of(recv, data->oklass)) {
+	    rb_raise(rb_eTypeError, "first argument must be an instance of %s",
+		     rb_class2name(data->oklass));
 	}
     }
 
     method = Data_Make_Struct(rb_cMethod,struct METHOD,bm_mark,free,bound);
     *bound = *data;
     bound->recv = recv;
-    bound->rklass = rklass;
 
     return method;
 }
 
-/*
- *  call-seq:
- *     meth.arity    => fixnum
- *  
- *  Returns an indication of the number of arguments accepted by a
- *  method. Returns a nonnegative integer for methods that take a fixed
- *  number of arguments. For Ruby methods that take a variable number of
- *  arguments, returns -n-1, where n is the number of required
- *  arguments. For methods written in C, returns -1 if the call takes a
- *  variable number of arguments.
- *     
- *     class C
- *       def one;    end
- *       def two(a); end
- *       def three(*a);  end
- *       def four(a, b); end
- *       def five(a, b, *c);    end
- *       def six(a, b, *c, &d); end
- *     end
- *     c = C.new
- *     c.method(:one).arity     #=> 0
- *     c.method(:two).arity     #=> 1
- *     c.method(:three).arity   #=> -1
- *     c.method(:four).arity    #=> 2
- *     c.method(:five).arity    #=> -3
- *     c.method(:six).arity     #=> -3
- *     
- *     "cat".method(:size).arity      #=> 0
- *     "cat".method(:replace).arity   #=> 1
- *     "cat".method(:squeeze).arity   #=> -1
- *     "cat".method(:count).arity     #=> -1
- */
-
 static VALUE
 method_arity(method)
     VALUE method;
@@ -9417,34 +6699,18 @@ method_arity(method)
 	return INT2FIX(1);
       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:
+      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));
-   }
+    }
 }
 
-/*
- *  call-seq:
- *   meth.to_s      =>  string
- *   meth.inspect   =>  string
- *
- *  Show the name of the underlying method.
- *
- *    "cat".method(:count).inspect   #=> "#<Method: String#count>"
- */
-
 static VALUE
 method_inspect(method)
     VALUE method;
@@ -9452,61 +6718,34 @@ method_inspect(method)
     struct METHOD *data;
     VALUE str;
     const char *s;
-    char *sharp = "#";
 
     Data_Get_Struct(method, struct METHOD, data);
-    str = rb_str_buf_new2("#<");
-    s = rb_obj_classname(method);
-    rb_str_buf_cat2(str, s);
-    rb_str_buf_cat2(str, ": ");
-
-    if (FL_TEST(data->klass, FL_SINGLETON)) {
-	VALUE v = rb_iv_get(data->klass, "__attached__");
-
-	if (data->recv == Qundef) {
-	    rb_str_buf_append(str, rb_inspect(data->klass));
-	}
-	else if (data->recv == v) {
-	    rb_str_buf_append(str, rb_inspect(v));
-	    sharp = ".";
-	}
-	else {
-	    rb_str_buf_append(str, rb_inspect(data->recv));
-	    rb_str_buf_cat2(str, "(");
-	    rb_str_buf_append(str, rb_inspect(v));
-	    rb_str_buf_cat2(str, ")");
-	    sharp = ".";
-	}
-    }
-    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_str_buf_cat2(str, sharp);
-    rb_str_buf_cat2(str, rb_id2name(data->oid));
-    rb_str_buf_cat2(str, ">");
+    str = rb_str_new2("#<");
+    s = rb_class2name(CLASS_OF(method));
+    rb_str_cat2(str, s);
+    rb_str_cat2(str, ": ");
+    s = rb_class2name(data->oklass);
+    rb_str_cat2(str, s);
+    rb_str_cat2(str, "(");
+    s = rb_class2name(data->klass);
+    rb_str_cat2(str, s);
+    rb_str_cat2(str, ")#");
+    s = rb_id2name(data->oid);
+    rb_str_cat2(str, s);
+    rb_str_cat2(str, ">");
 
     return str;
 }
 
 static VALUE
-mproc(method)
-    VALUE method;
+mproc()
 {
     VALUE proc;
 
     /* emulate ruby's method call */
     PUSH_ITER(ITER_CUR);
     PUSH_FRAME();
-    proc = rb_block_proc();
+    proc = rb_f_lambda();
     POP_FRAME();
     POP_ITER();
 
@@ -9517,100 +6756,36 @@ static VALUE
 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;
+    if (TYPE(args) == T_ARRAY) {
+	return method_call(RARRAY(args)->len, RARRAY(args)->ptr, method);
+    }
+    return method_call(1, &args, method);
 }
 
-VALUE
-rb_proc_new(func, val)
-    VALUE (*func)(ANYARGS);	/* VALUE yieldarg[, VALUE procarg] */
-    VALUE val;
+static VALUE
+umcall(args, method)
+    VALUE args, method;
 {
-    struct BLOCK *data;
-    VALUE proc = rb_iterate((VALUE(*)_((VALUE)))mproc, 0, func, val);
-
-    Data_Get_Struct(proc, struct BLOCK, data);
-    data->body->nd_state = YIELD_FUNC_AVALUE;
-    return proc;
+    if (TYPE(args) == T_ARRAY) {
+	return umethod_call(RARRAY(args)->len, RARRAY(args)->ptr, method);
+    }
+    return umethod_call(1, &args, method);
 }
 
-/*
- *  call-seq:
- *     meth.to_proc    => prc
- *  
- *  Returns a <code>Proc</code> object corresponding to this method.
- */
-
 static VALUE
 method_proc(method)
     VALUE method;
 {
-    VALUE proc;
-    struct METHOD *mdata;
-    struct BLOCK *bdata;
-
-    proc = rb_iterate((VALUE(*)_((VALUE)))mproc, 0, bmcall, method);
-    Data_Get_Struct(method, struct METHOD, mdata);
-    Data_Get_Struct(proc, struct BLOCK, bdata);
-    bdata->body->nd_file = mdata->body->nd_file;
-    nd_set_line(bdata->body, nd_line(mdata->body));
-    bdata->body->nd_state = YIELD_FUNC_SVALUE;
-
-    return proc;
+    return rb_iterate(mproc, 0, bmcall, method);
 }
 
 static VALUE
-rb_obj_is_method(m)
-    VALUE m;
+umethod_proc(method)
+    VALUE method;
 {
-    if (TYPE(m) == T_DATA && RDATA(m)->dmark == (RUBY_DATA_FUNC)bm_mark) {
-	return Qtrue;
-    }
-    return Qfalse;
+    return rb_iterate(mproc, 0, umcall, method);
 }
 
-/*
- *  call-seq:
- *     define_method(symbol, method)     => new_method
- *     define_method(symbol) { block }   => proc
- *  
- *  Defines an instance method in the receiver. The _method_
- *  parameter can be a +Proc+ or +Method+ object.
- *  If a block is specified, it is used as the method body. This block
- *  is evaluated using <code>instance_eval</code>, a point that is
- *  tricky to demonstrate because <code>define_method</code> is private.
- *  (This is why we resort to the +send+ hack in this example.)
- *     
- *     class A
- *       def fred
- *         puts "In Fred"
- *       end
- *       def create_method(name, &block)
- *         self.class.send(:define_method, name, &block)
- *       end
- *       define_method(:wilma) { puts "Charge it!" }
- *     end
- *     class B < A
- *       define_method(:barney, instance_method(:fred))
- *     end
- *     a = B.new
- *     a.barney
- *     a.wilma
- *     a.create_method(:betty) { p self }
- *     a.betty
- *     
- *  <em>produces:</em>
- *     
- *     In Fred
- *     Charge it!
- *     #<B:0x401b39e8>
- */
-
 static VALUE
 rb_mod_define_method(argc, argv, mod)
     int argc;
@@ -9619,109 +6794,60 @@ rb_mod_define_method(argc, argv, mod)
 {
     ID id;
     VALUE body;
-    NODE *node;
-    int noex;
 
     if (argc == 1) {
 	id = rb_to_id(argv[0]);
-	body = proc_lambda();
+	body = rb_f_lambda();
     }
     else if (argc == 2) {
 	id = rb_to_id(argv[0]);
 	body = argv[1];
-	if (!rb_obj_is_method(body) && !rb_obj_is_proc(body)) {
-	    rb_raise(rb_eTypeError, "wrong argument type %s (expected Proc/Method)",
-		     rb_obj_classname(body));
-	}
     }
     else {
-	rb_raise(rb_eArgError, "wrong number of arguments (%d for 1)", argc);
+	rb_raise(rb_eArgError, "wrong # of arguments(%d for 1)", argc);
+    }
+    if (TYPE(body) != T_DATA) {
+	/* type error */
+	rb_raise(rb_eTypeError, "wrong argument type (expected Proc)");
     }
     if (RDATA(body)->dmark == (RUBY_DATA_FUNC)bm_mark) {
-	node = NEW_DMETHOD(method_unbind(body));
+	rb_add_method(mod, id, NEW_DMETHOD(method_unbind(body)), NOEX_PUBLIC);
     }
     else if (RDATA(body)->dmark == (RUBY_DATA_FUNC)blk_mark) {
-	struct BLOCK *block;
-
-	body = proc_clone(body);
-	Data_Get_Struct(body, struct BLOCK, block);
-	block->frame.last_func = id;
-	block->frame.orig_func = id;
-	block->frame.last_class = mod;
-	node = NEW_BMETHOD(body);
+	rb_add_method(mod, id, NEW_BMETHOD(body), NOEX_PUBLIC);
     }
     else {
 	/* type error */
-	rb_raise(rb_eTypeError, "wrong argument type (expected Proc/Method)");
+	rb_raise(rb_eTypeError, "wrong argument type (expected Proc)");
     }
 
-    noex = NOEX_PUBLIC;
-    if (ruby_cbase == mod) {
-	if (SCOPE_TEST(SCOPE_PRIVATE)) {
-	    noex = NOEX_PRIVATE;
-	}
-	else if (SCOPE_TEST(SCOPE_PROTECTED)) {
-	    noex = NOEX_PROTECTED;
-	}
-    }
-    rb_add_method(mod, id, node, noex);
+    rb_clear_cache_by_id(id);
     return body;
 }
 
-/*
- *  <code>Proc</code> objects are blocks of code that have been bound to
- *  a set of local variables. Once bound, the code may be called in
- *  different contexts and still access those variables.
- *     
- *     def gen_times(factor)
- *       return Proc.new {|n| n*factor }
- *     end
- *     
- *     times3 = gen_times(3)
- *     times5 = gen_times(5)
- *     
- *     times3.call(12)               #=> 36
- *     times5.call(5)                #=> 25
- *     times3.call(times5.call(4))   #=> 60
- *     
- */
-
 void
 Init_Proc()
 {
     rb_eLocalJumpError = rb_define_class("LocalJumpError", rb_eStandardError);
-    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_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_cProc = rb_define_class("Proc", rb_cObject);
-    rb_undef_alloc_func(rb_cProc);
     rb_define_singleton_method(rb_cProc, "new", proc_s_new, -1);
 
-    rb_define_method(rb_cProc, "clone", proc_clone, 0);
-    rb_define_method(rb_cProc, "dup", proc_dup, 0);
     rb_define_method(rb_cProc, "call", proc_call, -2);
     rb_define_method(rb_cProc, "arity", proc_arity, 0);
     rb_define_method(rb_cProc, "[]", proc_call, -2);
     rb_define_method(rb_cProc, "==", proc_eq, 1);
     rb_define_method(rb_cProc, "to_s", proc_to_s, 0);
-    rb_define_method(rb_cProc, "to_proc", proc_to_self, 0);
-    rb_define_method(rb_cProc, "binding", proc_binding, 0);
-
-    rb_define_global_function("proc", proc_lambda, 0);
-    rb_define_global_function("lambda", proc_lambda, 0);
+    rb_define_global_function("proc", rb_f_lambda, 0);
+    rb_define_global_function("lambda", rb_f_lambda, 0);
+    rb_define_global_function("binding", rb_f_binding, 0);
+    rb_cBinding = rb_define_class("Binding", rb_cObject);
+    rb_undef_method(CLASS_OF(rb_cBinding), "new");
+    rb_define_method(rb_cBinding, "clone", bind_clone, 0);
 
     rb_cMethod = rb_define_class("Method", rb_cObject);
-    rb_undef_alloc_func(rb_cMethod);
     rb_undef_method(CLASS_OF(rb_cMethod), "new");
-    rb_define_method(rb_cMethod, "==", method_eq, 1);
     rb_define_method(rb_cMethod, "clone", method_clone, 0);
     rb_define_method(rb_cMethod, "call", method_call, -1);
     rb_define_method(rb_cMethod, "[]", method_call, -1);
@@ -9732,121 +6858,16 @@ Init_Proc()
     rb_define_method(rb_cMethod, "unbind", method_unbind, 0);
     rb_define_method(rb_mKernel, "method", rb_obj_method, 1);
 
-    rb_cUnboundMethod = rb_define_class("UnboundMethod", rb_cObject);
-    rb_undef_alloc_func(rb_cUnboundMethod);
-    rb_undef_method(CLASS_OF(rb_cUnboundMethod), "new");
-    rb_define_method(rb_cUnboundMethod, "==", method_eq, 1);
-    rb_define_method(rb_cUnboundMethod, "clone", method_clone, 0);
-    rb_define_method(rb_cUnboundMethod, "arity", method_arity, 0);
-    rb_define_method(rb_cUnboundMethod, "inspect", method_inspect, 0);
-    rb_define_method(rb_cUnboundMethod, "to_s", method_inspect, 0);
+    rb_cUnboundMethod = rb_define_class("UnboundMethod", rb_cMethod);
+    rb_define_method(rb_cUnboundMethod, "call", umethod_call, -1);
+    rb_define_method(rb_cUnboundMethod, "[]", umethod_call, -1);
+    rb_define_method(rb_cUnboundMethod, "to_proc", umethod_proc, 0);
     rb_define_method(rb_cUnboundMethod, "bind", umethod_bind, 1);
+    rb_define_method(rb_cUnboundMethod, "unbind", umethod_unbind, 0);
     rb_define_method(rb_cModule, "instance_method", rb_mod_method, 1);
 }
 
-/*
- *  Objects of class <code>Binding</code> encapsulate the execution
- *  context at some particular place in the code and retain this context 
- *  for future use. The variables, methods, value of <code>self</code>,
- *  and possibly an iterator block that can be accessed in this context
- *  are all retained. Binding objects can be created using
- *  <code>Kernel#binding</code>, and are made available to the callback
- *  of <code>Kernel#set_trace_func</code>.
- *     
- *  These binding objects can be passed as the second argument of the
- *  <code>Kernel#eval</code> method, establishing an environment for the
- *  evaluation.
- *     
- *     class Demo
- *       def initialize(n)
- *         @secret = n
- *       end
- *       def getBinding
- *         return binding()
- *       end
- *     end
- *     
- *     k1 = Demo.new(99)
- *     b1 = k1.getBinding
- *     k2 = Demo.new(-3)
- *     b2 = k2.getBinding
- *     
- *     eval("@secret", b1)   #=> 99
- *     eval("@secret", b2)   #=> -3
- *     eval("@secret")       #=> nil
- *     
- *  Binding objects have no class-specific methods.
- *     
- */
-
-void 
-Init_Binding() 
-{
-    rb_cBinding = rb_define_class("Binding", rb_cObject);
-    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);
-}
-
-/* Windows SEH refers data on the stack. */
-#undef SAVE_WIN32_EXCEPTION_LIST
-#if defined _WIN32 || defined __CYGWIN__
-#if defined __CYGWIN__
-typedef unsigned long DWORD;
-#endif
-
-static inline DWORD
-win32_get_exception_list()
-{
-    DWORD p;
-# if defined _MSC_VER
-#   ifdef _M_IX86
-#   define SAVE_WIN32_EXCEPTION_LIST
-#   if _MSC_VER >= 1310
-      /* warning: unsafe assignment to fs:0 ... this is ok */
-#     pragma warning(disable: 4733)
-#   endif
-    __asm mov eax, fs:[0];
-    __asm mov p, eax;
-#   endif
-# elif defined __GNUC__
-#   ifdef __i386__
-#   define SAVE_WIN32_EXCEPTION_LIST
-    __asm__("movl %%fs:0,%0" : "=r"(p));
-#   endif
-# elif defined __BORLANDC__
-#   define SAVE_WIN32_EXCEPTION_LIST
-    __emit__(0x64, 0xA1, 0, 0, 0, 0); /* mov eax, fs:[0] */
-    p = _EAX;
-# endif
-    return p;
-}
-
-static inline void
-win32_set_exception_list(p)
-    DWORD p;
-{
-# if defined _MSC_VER
-#   ifdef _M_IX86
-    __asm mov eax, p;
-    __asm mov fs:[0], eax;
-#   endif
-# elif defined __GNUC__
-#   ifdef __i386__
-    __asm__("movl %0,%%fs:0" :: "r"(p));
-#   endif
-# elif defined __BORLANDC__
-    _EAX = p;
-    __emit__(0x64, 0xA3, 0, 0, 0, 0); /* mov fs:[0], eax */
-# endif
-}
-
-#if !defined SAVE_WIN32_EXCEPTION_LIST && !defined _WIN32_WCE
-# error unsupported platform
-#endif
-#endif
+static VALUE rb_eThreadError;
 
 int rb_thread_pending = 0;
 
@@ -9854,6 +6875,13 @@ 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)
@@ -9863,27 +6891,33 @@ extern VALUE rb_last_status;
 /* +infty, for this purpose */
 #define DELAY_INFTY 1E30
 
-#if !defined HAVE_PAUSE
-# if defined _WIN32 && !defined __CYGWIN__
-#  define pause() Sleep(INFINITE)
-# else
-#  define pause() sleep(0x7fffffff)
-# endif
-#endif
+/* typedef struct thread * rb_thread_t; */
 
-#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 */
+struct thread {
+    struct thread *next, *prev;
+    jmp_buf context;
 
-#define FOREACH_THREAD_FROM(f,x) x = f; do { x = x->next;
-#define END_FOREACH_FROM(f,x) } while (x != f)
+    VALUE result;
 
-#define FOREACH_THREAD(x) FOREACH_THREAD_FROM(curr_thread,x)
-#define END_FOREACH(x)    END_FOREACH_FROM(curr_thread,x)
+    int   stk_len;
+    int   stk_max;
+    VALUE*stk_ptr;
+    VALUE*stk_pos;
 
-struct thread_status_t {
-    NODE *node;
+    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) */
+
+    char *file;
+    int   line;
 
     int tracing;
     VALUE errinfo;
@@ -9893,7 +6927,7 @@ struct thread_status_t {
 
     int safe;
 
-    enum rb_thread_status status;
+    enum thread_status status;
     int wait_for;
     int fd;
     fd_set readfds;
@@ -9902,114 +6936,25 @@ struct thread_status_t {
     int select_value;
     double delay;
     rb_thread_t join;
-};
 
-#define THREAD_COPY_STATUS(src, dst) (void)(	\
-    (dst)->node = (src)->node,			\
-						\
-    (dst)->tracing = (src)->tracing,		\
-    (dst)->errinfo = (src)->errinfo,		\
-    (dst)->last_status = (src)->last_status,	\
-    (dst)->last_line = (src)->last_line,	\
-    (dst)->last_match = (src)->last_match,	\
-						\
-    (dst)->safe = (src)->safe,			\
-						\
-    (dst)->status = (src)->status,		\
-    (dst)->wait_for = (src)->wait_for,		\
-    (dst)->fd = (src)->fd,			\
-    (dst)->readfds = (src)->readfds,		\
-    (dst)->writefds = (src)->writefds,		\
-    (dst)->exceptfds = (src)->exceptfds,	\
-    (dst)->select_value = (src)->select_value,	\
-    (dst)->delay = (src)->delay,		\
-    (dst)->join = (src)->join,			\
-    0)
+    int abort;
+    int priority;
+    int gid;
 
-static int
-thread_set_raised()
-{
-    if (curr_thread->flags & THREAD_RAISED) return 1;
-    curr_thread->flags |= THREAD_RAISED;
-    return 0;
-}
+    st_table *locals;
 
-static int
-thread_reset_raised()
-{
-    if (!(curr_thread->flags & THREAD_RAISED)) return 0;
-    curr_thread->flags &= ~THREAD_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));
-static VALUE
-run_trap_eval(arg)
-    VALUE arg;
-{
-    VALUE *p = (VALUE *)arg;
-    return rb_eval_cmd(p[0], p[1], (int)p[2]);
-}
-
-static VALUE
-rb_trap_eval(cmd, sig, safe)
-    VALUE cmd;
-    int sig, safe;
-{
-    int state;
-    VALUE val = Qnil;		/* OK */
-    volatile struct thread_status_t save;
-    VALUE arg[3];
-
-    arg[0] = cmd;
-    arg[1] = rb_ary_new3(1, INT2FIX(sig));
-    arg[2] = (VALUE)safe;
-    THREAD_COPY_STATUS(curr_thread, &save);
-    rb_thread_ready(curr_thread);
-    PUSH_ITER(ITER_NOT);
-    val = rb_protect(run_trap_eval, (VALUE)&arg, &state);
-    POP_ITER();
-    THREAD_COPY_STATUS(&save, curr_thread);
-
-    if (state) {
-	rb_trap_immediate = 0;
-	rb_thread_ready(curr_thread);
-	JUMP_TAG(state);
-    }
+    VALUE thread;
+};
 
-    if (curr_thread->status == THREAD_STOPPED) {
-	rb_thread_schedule();
-    }
-    errno = EINTR;
+#define THREAD_RAISED 0x200	 /* temporary flag */
+#define THREAD_TERMINATING 0x400 /* persistent flag */
+#define THREAD_FLAGS_MASK  0x400 /* mask for persistent flags */
 
-    return val;
-}
+#define FOREACH_THREAD_FROM(f,x) x = f; do { x = x->next;
+#define END_FOREACH_FROM(f,x) } while (x != f)
 
-static const char *
-thread_status_name(status)
-    enum rb_thread_status status;
-{
-    switch (status) {
-      case THREAD_RUNNABLE:
-	return "run";
-      case THREAD_STOPPED:
-	return "sleep";
-      case THREAD_TO_KILL:
-	return "aborting";
-      case THREAD_KILLED:
-	return "dead";
-      default:
-	return "unknown";
-    }
-}
+#define FOREACH_THREAD(x) FOREACH_THREAD_FROM(curr_thread,x)
+#define END_FOREACH(x)    END_FOREACH_FROM(curr_thread,x)
 
 /* $SAFE accessor */
 void
@@ -10017,7 +6962,6 @@ rb_set_safe_level(level)
     int level;
 {
     if (level > ruby_safe_level) {
-	if (level > SAFE_LEVEL_MAX) level = SAFE_LEVEL_MAX;
 	ruby_safe_level = level;
 	curr_thread->safe = level;
     }
@@ -10039,7 +6983,6 @@ safe_setter(val)
 	rb_raise(rb_eSecurityError, "tried to downgrade safe level from %d to %d",
 		 ruby_safe_level, level);
     }
-    if (level > SAFE_LEVEL_MAX) level = SAFE_LEVEL_MAX;
     ruby_safe_level = level;
     curr_thread->safe = level;
 }
@@ -10055,6 +6998,7 @@ 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))
+
 static void
 thread_mark(th)
     rb_thread_t th;
@@ -10068,17 +7012,14 @@ thread_mark(th)
 
     rb_gc_mark(th->klass);
     rb_gc_mark(th->wrapper);
-    rb_gc_mark((VALUE)th->cref);
+    rb_gc_mark(th->cref);
 
-    rb_gc_mark((VALUE)th->scope);
-    rb_gc_mark((VALUE)th->dyna_vars);
+    rb_gc_mark(th->scope);
+    rb_gc_mark(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;
@@ -10089,11 +7030,6 @@ 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
-	if (th->bstr_ptr) {
-            rb_gc_mark_locations(th->bstr_ptr, th->bstr_ptr+th->bstr_len);
-	}
-#endif
     }
     frame = th->frame;
     while (frame && frame != top_frame) {
@@ -10118,57 +7054,15 @@ thread_mark(th)
     }
 }
 
-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()
 {
     rb_thread_t th;
 
-    /* static global mark */
-    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
@@ -10177,10 +7071,6 @@ thread_free(th)
 {
     if (th->stk_ptr) free(th->stk_ptr);
     th->stk_ptr = 0;
-#ifdef __ia64
-    if (th->bstr_ptr) free(th->bstr_ptr);
-    th->bstr_ptr = 0;
-#endif
     if (th->locals) st_free_table(th->locals);
     if (th->status != THREAD_KILLED) {
 	if (th->prev) th->prev->next = th->next;
@@ -10193,19 +7083,22 @@ static rb_thread_t
 rb_thread_check(data)
     VALUE data;
 {
-    if (TYPE(data) != T_DATA || RDATA(data)->dmark != (RUBY_DATA_FUNC)thread_mark) {
+    if (TYPE(data) != T_DATA || RDATA(data)->dfree != (RUBY_DATA_FUNC)thread_free) {
 	rb_raise(rb_eTypeError, "wrong argument type %s (expected Thread)",
-		 rb_obj_classname(data));
+		 rb_class2name(CLASS_OF(data)));
     }
     return (rb_thread_t)RDATA(data)->data;
 }
 
 static VALUE rb_thread_raise _((int, VALUE*, rb_thread_t));
 
-static VALUE th_raise_exception;
-static NODE *th_raise_node;
+static int   th_raise_argc;
+static VALUE th_raise_argv[2];
+static char *th_raise_file;
+static int   th_raise_line;
 static VALUE th_cmd;
-static int   th_sig, th_safe;
+static int   th_sig;
+static char *th_signm;
 
 #define RESTORE_NORMAL		1
 #define RESTORE_FATAL		2
@@ -10213,12 +7106,6 @@ static int   th_sig, th_safe;
 #define RESTORE_TRAP		4
 #define RESTORE_RAISE		5
 #define RESTORE_SIGNAL		6
-#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)
@@ -10226,41 +7113,21 @@ rb_thread_save_context(th)
 {
     VALUE *pos;
     int len;
-    static VALUE tval;
 
-    len = ruby_stack_length(&pos);
+    len = stack_length(&pos);
     th->stk_len = 0;
-    th->stk_pos = pos;
+    th->stk_pos = (rb_gc_stack_start<pos)?rb_gc_stack_start
+				         :rb_gc_stack_start - len;
     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;
+    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);
-#endif
-#ifdef SAVE_WIN32_EXCEPTION_LIST
-    th->win32_exception_list = win32_get_exception_list();
-#endif
 
     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;
@@ -10273,26 +7140,18 @@ rb_thread_save_context(th)
     th->tracing = tracing;
     th->errinfo = ruby_errinfo;
     th->last_status = rb_last_status;
-    tval = rb_lastline_get();
-    rb_lastline_set(th->last_line);
-    th->last_line = tval;
-    tval = rb_backref_get();
-    rb_backref_set(th->last_match);
-    th->last_match = tval;
+    th->last_line = rb_lastline_get();
+    th->last_match = rb_backref_get();
     th->safe = ruby_safe_level;
 
-    th->node = ruby_current_node;
-    if (ruby_sandbox_save != NULL)
-    {
-      ruby_sandbox_save(th);
-    }
+    th->file = ruby_sourcefile;
+    th->line = ruby_sourceline;
 }
 
 static int
-rb_thread_switch(n)
+thread_switch(n)
     int n;
 {
-    rb_trap_immediate = (curr_thread->flags&0x100)?1:0;
     switch (n) {
       case 0:
 	return 0;
@@ -10303,23 +7162,17 @@ rb_thread_switch(n)
 	rb_interrupt();
 	break;
       case RESTORE_TRAP:
-	rb_trap_eval(th_cmd, th_sig, th_safe);
+	rb_trap_eval(th_cmd, th_sig);
+	errno = EINTR;
 	break;
       case RESTORE_RAISE:
 	ruby_frame->last_func = 0;
-	ruby_current_node = th_raise_node;
-	rb_raise_jump(th_raise_exception);
+	ruby_sourcefile = th_raise_file;
+	ruby_sourceline = th_raise_line;
+	rb_f_raise(th_raise_argc, th_raise_argv);
 	break;
       case RESTORE_SIGNAL:
-	rb_thread_signal_raise(th_sig);
-	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);
+	rb_raise(rb_eSignal, "SIG%s", th_signm);
 	break;
       case RESTORE_NORMAL:
       default:
@@ -10329,24 +7182,41 @@ 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),thread_switch(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 *)));
+static void rb_thread_restore_context _((rb_thread_t,int));
 
 static void
-rb_thread_restore_context_0(rb_thread_t th, int exit, void *vp)
+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(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 (&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);
+    }
+
     ruby_frame = th->frame;
     ruby_scope = th->scope;
     ruby_class = th->klass;
@@ -10355,6 +7225,7 @@ rb_thread_restore_context_0(rb_thread_t th, int exit, void *vp)
     ruby_dyna_vars = th->dyna_vars;
     ruby_block = th->block;
     scope_vmode = th->flags&SCOPE_MASK;
+    rb_trap_immediate = (th->flags&0x100)?1:0;
     ruby_iter = th->iter;
     prot_tag = th->tag;
     tracing = th->tracing;
@@ -10362,99 +7233,18 @@ rb_thread_restore_context_0(rb_thread_t th, int exit, void *vp)
     rb_last_status = th->last_status;
     ruby_safe_level = th->safe;
 
-    ruby_current_node = th->node;
+    ruby_sourcefile = th->file;
+    ruby_sourceline = th->line;
 
-#ifdef SAVE_WIN32_EXCEPTION_LIST
-    win32_set_exception_list(th->win32_exception_list);
-#endif
     tmp = th;
     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);
-#endif
 
-    tval = rb_lastline_get();
     rb_lastline_set(tmp->last_line);
-    tmp->last_line = tval;
-    tval = rb_backref_get();
     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
@@ -10462,19 +7252,7 @@ rb_thread_ready(th)
     rb_thread_t th;
 {
     th->wait_for = 0;
-    if (th->status != THREAD_TO_KILL) {
-	th->status = THREAD_RUNNABLE;
-    }
-}
-
-static void
-rb_thread_die(th)
-    rb_thread_t th;
-{
-    th->thgroup = 0;
-    th->status = THREAD_KILLED;
-    if (th->stk_ptr) free(th->stk_ptr);
-    th->stk_ptr = 0;
+    th->status = THREAD_RUNNABLE;
 }
 
 static void
@@ -10484,7 +7262,7 @@ rb_thread_remove(th)
     if (th->status == THREAD_KILLED) return;
 
     rb_thread_ready(th);
-    rb_thread_die(th);
+    th->status = THREAD_KILLED;
     th->prev->next = th->next;
     th->next->prev = th->prev;
 }
@@ -10503,11 +7281,7 @@ rb_thread_fd_close(fd)
     rb_thread_t th;
 
     FOREACH_THREAD(th) {
-	if (((th->wait_for & WAIT_FD) && fd == th->fd) ||
-	    ((th->wait_for & WAIT_SELECT) && (fd < th->fd) &&
-	     (FD_ISSET(fd, &th->readfds) ||
-	      FD_ISSET(fd, &th->writefds) ||
-	      FD_ISSET(fd, &th->exceptfds)))) {
+	if ((th->wait_for & WAIT_FD) && fd == th->fd) {
 	    VALUE exc = rb_exc_new2(rb_eIOError, "stream closed");
 	    rb_thread_raise(1, &exc, th);
 	}
@@ -10515,31 +7289,18 @@ rb_thread_fd_close(fd)
     END_FOREACH(th);
 }
 
-NORETURN(static void rb_thread_main_jump _((VALUE, int)));
-static void
-rb_thread_main_jump(err, tag)
-    VALUE err;
-    int tag;
-{
-    curr_thread = main_thread;
-    th_raise_exception = err;
-    th_raise_node = ruby_current_node;
-    rb_thread_restore_context(main_thread, tag);
-}
-
-NORETURN(static void rb_thread_deadlock _((void)));
 static void
 rb_thread_deadlock()
 {
-    char msg[21+SIZEOF_LONG*2];
-    VALUE e;
-
-    sprintf(msg, "Thread(0x%lx): deadlock", curr_thread->thread);
-    e = rb_exc_new2(rb_eFatal, msg);
     if (curr_thread == main_thread) {
-	rb_exc_raise(e);
+	rb_raise(rb_eFatal, "Thread: deadlock");
     }
-    rb_thread_main_jump(e, RESTORE_RAISE);
+    curr_thread = main_thread;
+    th_raise_argc = 1;
+    th_raise_argv[0] = rb_exc_new2(rb_eFatal, "Thread: deadlock");
+    th_raise_file = ruby_sourcefile;
+    th_raise_line = ruby_sourceline;
+    rb_thread_restore_context(main_thread, RESTORE_RAISE);
 }
 
 static void
@@ -10573,26 +7334,24 @@ match_fds(dst, src, max)
     return Qfalse;
 }
 
-static int
+static void
 intersect_fds(src, dst, max)
     fd_set *src, *dst;
     int max;
 {
-    int i, n = 0;
+    int i;
 
     for (i=0; i<=max; i++) {
 	if (FD_ISSET(i, dst)) {
 	    if (FD_ISSET(i, src)) {
 		/* Wake up only one thread per fd. */
 		FD_CLR(i, src);
-		n++;
 	    }
 	    else {
 		FD_CLR(i, dst);
 	    }
 	}
     }
-    return n;
 }
 
 static int
@@ -10626,13 +7385,7 @@ rb_thread_schedule()
     double delay, now;	/* OK */
     int n, max;
     int need_select = 0;
-    int select_timeout = 0;
 
-#ifdef HAVE_NATIVETHREAD
-    if (!is_ruby_native_thread()) {
-	rb_bug("cross-thread violation on rb_thread_schedule()");
-    }
-#endif
     rb_thread_pending = 0;
     if (curr_thread == curr_thread->next
 	&& curr_thread->status == THREAD_RUNNABLE)
@@ -10675,9 +7428,6 @@ rb_thread_schedule()
 	    copy_fds(&exceptfds, &th->exceptfds, th->fd);
 	    if (max < th->fd) max = th->fd;
 	    need_select = 1;
-	    if (th->wait_for & WAIT_TIME) {
-		select_timeout = 1;
-	    }
 	    th->select_value = 0;
 	}
 	if (th->wait_for & WAIT_TIME) {
@@ -10688,18 +7438,17 @@ rb_thread_schedule()
 	    if (th_delay <= 0.0) {
 		th->status = THREAD_RUNNABLE;
 		found = 1;
-	    }
-	    else if (th_delay < delay) {
+	    } else if (th_delay < delay) {
 		delay = th_delay;
 		need_select = 1;
 	    }
-	    else if (th->delay == DELAY_INFTY) {
+	    if (th->delay == DELAY_INFTY) {
 		need_select = 1;
 	    }
 	}
     }
     END_FOREACH_FROM(curr, th);
-
+    
     /* Do the select if needed */
     if (need_select) {
 	/* Convert delay to a timeval */
@@ -10720,13 +7469,8 @@ rb_thread_schedule()
 
 	n = select(max+1, &readfds, &writefds, &exceptfds, delay_ptr);
 	if (n < 0) {
-	    int e = errno;
-
 	    if (rb_trap_pending) rb_trap_exec();
-	    if (e == EINTR) goto again;
-#ifdef ERESTART
-	    if (e == ERESTART) goto again;
-#endif
+	    if (errno == EINTR) goto again;
 	    FOREACH_THREAD_FROM(curr, th) {
 		if (th->wait_for & WAIT_SELECT) {
 		    int v = 0;
@@ -10742,25 +7486,9 @@ rb_thread_schedule()
 	    }
 	    END_FOREACH_FROM(curr, th);
 	}
- 	if (select_timeout && n == 0) {
- 	    if (now < 0.0) now = timeofday();
- 	    FOREACH_THREAD_FROM(curr, th) {
- 		if (((th->wait_for&(WAIT_SELECT|WAIT_TIME)) == (WAIT_SELECT|WAIT_TIME)) &&
-		    th->delay <= now) {
- 		    th->status = THREAD_RUNNABLE;
- 		    th->wait_for = 0;
- 		    th->select_value = 0;
- 		    found = 1;
-		    intersect_fds(&readfds, &th->readfds, max);
-		    intersect_fds(&writefds, &th->writefds, max);
-		    intersect_fds(&exceptfds, &th->exceptfds, max);
-		}
-	    }
-	    END_FOREACH_FROM(curr, th);
-	}
 	if (n > 0) {
 	    now = -1.0;
-	    /* Some descriptors are ready.
+	    /* Some descriptors are ready. 
 	       Make the corresponding threads runnable. */
 	    FOREACH_THREAD_FROM(curr, th) {
 		if ((th->wait_for&WAIT_FD) && FD_ISSET(th->fd, &readfds)) {
@@ -10778,9 +7506,9 @@ rb_thread_schedule()
 		    /* Wake up only one thread per fd. */
 		    th->status = THREAD_RUNNABLE;
 		    th->wait_for = 0;
-		    n = intersect_fds(&readfds, &th->readfds, max) +
-			intersect_fds(&writefds, &th->writefds, max) +
-			intersect_fds(&exceptfds, &th->exceptfds, max);
+		    intersect_fds(&readfds, &th->readfds, max);
+		    intersect_fds(&writefds, &th->writefds, max);
+		    intersect_fds(&exceptfds, &th->exceptfds, max);
 		    th->select_value = n;
 		    found = 1;
 		}
@@ -10798,42 +7526,29 @@ rb_thread_schedule()
 	    next = th;
 	    break;
 	}
-	if (th->status == THREAD_RUNNABLE && th->stk_ptr) {
-	    if (!next || next->priority < th->priority)
+	if (th->status == THREAD_RUNNABLE) {
+	    if (!next || next->priority < th->priority) 
 	       next = th;
 	}
     }
-    END_FOREACH_FROM(curr, th);
+    END_FOREACH_FROM(curr, th); 
 
     if (!next) {
 	/* raise fatal error to main thread */
-	curr_thread->node = ruby_current_node;
-	if (curr->next == curr) {
-	    TRAP_BEG;
-	    pause();
-	    TRAP_END;
-	}
+	curr_thread->file = ruby_sourcefile;
+	curr_thread->line = ruby_sourceline;
 	FOREACH_THREAD_FROM(curr, th) {
-	    warn_printf("deadlock 0x%lx: %s:",
-			th->thread, thread_status_name(th->status));
-	    if (th->wait_for & WAIT_FD) warn_printf("F(%d)", th->fd);
-	    if (th->wait_for & WAIT_SELECT) warn_printf("S");
-	    if (th->wait_for & WAIT_TIME) warn_printf("T(%f)", th->delay);
-	    if (th->wait_for & WAIT_JOIN)
-		warn_printf("J(0x%lx)", th->join ? th->join->thread : 0);
-	    if (th->wait_for & WAIT_PID) warn_printf("P");
-	    if (!th->wait_for) warn_printf("-");
-	    warn_printf(" %s - %s:%d\n",
-			th==main_thread ? "(main)" : "",
-			th->node->nd_file, nd_line(th->node));
+	    fprintf(stderr, "deadlock 0x%lx: %d:%d %s - %s:%d\n", 
+		    th->thread, th->status,
+		    th->wait_for, th==main_thread?"(main)":"",
+		    th->file, th->line);
 	}
 	END_FOREACH_FROM(curr, th);
 	next = main_thread;
+	next->gid = 0;
 	rb_thread_ready(next);
 	next->status = THREAD_TO_KILL;
-	if (!rb_thread_dead(curr_thread)) {
-	    rb_thread_save_context(curr_thread);
-	}
+	rb_thread_save_context(curr_thread);
 	rb_thread_deadlock();
     }
     next->wait_for = 0;
@@ -10864,7 +7579,6 @@ rb_thread_wait_fd(fd)
     int fd;
 {
     if (rb_thread_critical) return;
-    if (ruby_in_compile) return;
     if (curr_thread == curr_thread->next) return;
     if (curr_thread->status == THREAD_TO_KILL) return;
 
@@ -10881,8 +7595,6 @@ 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);
     FD_ZERO(&curr_thread->writefds);
@@ -10904,25 +7616,19 @@ rb_thread_wait_for(time)
 	curr_thread == curr_thread->next ||
 	curr_thread->status == THREAD_TO_KILL) {
 	int n;
-	int thr_critical = rb_thread_critical;
 #ifndef linux
 	double d, limit;
 	limit = timeofday()+(double)time.tv_sec+(double)time.tv_usec*1e-6;
 #endif
 	for (;;) {
-	    rb_thread_critical = Qtrue;
 	    TRAP_BEG;
 	    n = select(0, 0, 0, 0, &time);
-	    rb_thread_critical = thr_critical;
 	    TRAP_END;
 	    if (n == 0) return;
 	    if (n < 0) {
 		switch (errno) {
 		  case EINTR:
-#ifdef ERESTART
-		  case ERESTART:
-#endif
-		    break;
+		    return;
 		  default:
 		    rb_sys_fail("sleep");
 		}
@@ -10962,9 +7668,7 @@ 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) {
@@ -10976,12 +7680,10 @@ 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 ||
@@ -10993,36 +7695,33 @@ rb_thread_select(max, read, write, except, timeout)
 	    tv = *timeout;
 	    tvp = &tv;
 	}
-#else
-	struct timeval *const tvp = timeout;
-#endif
 	for (;;) {
 	    TRAP_BEG;
 	    n = select(max, read, write, except, tvp);
 	    TRAP_END;
-	    if (n < 0) {
-		switch (errno) {
-		  case EINTR:
-#ifdef ERESTART
-		  case ERESTART:
-#endif
-#ifndef linux
-		    if (timeout) {
-			double d = limit - timeofday();
+	    if (n < 0 && errno == EINTR) {
+		if (timeout) {
+		    double d = timeofday() - limit;
 
-			tv.tv_sec = (unsigned int)d;
-			tv.tv_usec = (long)((d-(double)tv.tv_sec)*1e6);
-			if (tv.tv_sec < 0)  tv.tv_sec = 0;
-			if (tv.tv_usec < 0) tv.tv_usec = 0;
-		    }
-#endif
-		    continue;
-		  default:
-		    break;
+		    tv.tv_sec = (unsigned int)d;
+		    tv.tv_usec = (long)((d-(double)tv.tv_sec)*1e6);
 		}
+		continue;
+	    }
+	    return n;
+	}
+#else
+	for (;;) {
+	    TRAP_BEG;
+	    n = select(max, read, write, except, timeout);
+	    TRAP_END;
+	    if (n < 0 && errno == EINTR) {
+		continue;
 	    }
 	    return n;
 	}
+#endif
+
     }
 
     curr_thread->status = THREAD_STOPPED;
@@ -11046,162 +7745,54 @@ rb_thread_select(max, read, write, except, timeout)
     return curr_thread->select_value;
 }
 
-static int rb_thread_join _((rb_thread_t, double));
-
-static int
-rb_thread_join(th, limit)
-    rb_thread_t th;
-    double limit;
+static VALUE
+rb_thread_join(thread)
+    VALUE thread;
 {
-    enum rb_thread_status last_status = THREAD_RUNNABLE;
+    rb_thread_t th = rb_thread_check(thread);
+    enum thread_status last_status = THREAD_RUNNABLE;
 
     if (rb_thread_critical) rb_thread_deadlock();
     if (!rb_thread_dead(th)) {
 	if (th == curr_thread)
-	    rb_raise(rb_eThreadError, "thread 0x%lx tried to join itself",
-		     th->thread);
+	    rb_raise(rb_eThreadError, "thread tried to join itself");
 	if ((th->wait_for & WAIT_JOIN) && th->join == curr_thread)
-	    rb_raise(rb_eThreadError, "Thread#join: deadlock 0x%lx - mutual join(0x%lx)",
-		     curr_thread->thread, th->thread);
+	    rb_raise(rb_eThreadError, "Thread#join: deadlock - mutual join");
 	if (curr_thread->status == THREAD_TO_KILL)
 	    last_status = THREAD_TO_KILL;
-	if (limit == 0) return Qfalse;
 	curr_thread->status = THREAD_STOPPED;
 	curr_thread->join = th;
 	curr_thread->wait_for = WAIT_JOIN;
-	curr_thread->delay = timeofday() + limit;
-	if (limit < DELAY_INFTY) curr_thread->wait_for |= WAIT_TIME;
 	rb_thread_schedule();
 	curr_thread->status = last_status;
-	if (!rb_thread_dead(th)) return Qfalse;
     }
 
     if (!NIL_P(th->errinfo) && (th->flags & THREAD_RAISED)) {
 	VALUE oldbt = get_backtrace(th->errinfo);
 	VALUE errat = make_backtrace();
-	VALUE errinfo = rb_obj_dup(th->errinfo);
 
 	if (TYPE(oldbt) == T_ARRAY && RARRAY(oldbt)->len > 0) {
 	    rb_ary_unshift(errat, rb_ary_entry(oldbt, 0));
 	}
-	set_backtrace(errinfo, errat);
-	rb_exc_raise(errinfo);
+	set_backtrace(th->errinfo, errat);
+	rb_exc_raise(th->errinfo);
     }
 
-    return Qtrue;
-}
-
-
-/*
- *  call-seq:
- *     thr.join          => thr
- *     thr.join(limit)   => thr
- *  
- *  The calling thread will suspend execution and run <i>thr</i>. Does not
- *  return until <i>thr</i> exits or until <i>limit</i> seconds have passed. If
- *  the time limit expires, <code>nil</code> will be returned, otherwise
- *  <i>thr</i> is returned.
- *     
- *  Any threads not joined will be killed when the main program exits.  If
- *  <i>thr</i> had previously raised an exception and the
- *  <code>abort_on_exception</code> and <code>$DEBUG</code> flags are not set
- *  (so the exception has not yet been processed) it will be processed at this
- *  time.
- *     
- *     a = Thread.new { print "a"; sleep(10); print "b"; print "c" }
- *     x = Thread.new { print "x"; Thread.pass; print "y"; print "z" }
- *     x.join # Let x thread finish, a will be killed on exit.
- *     
- *  <em>produces:</em>
- *     
- *     axyz
- *     
- *  The following example illustrates the <i>limit</i> parameter.
- *     
- *     y = Thread.new { 4.times { sleep 0.1; puts 'tick... ' }}
- *     puts "Waiting" until y.join(0.15)
- *     
- *  <em>produces:</em>
- *     
- *     tick...
- *     Waiting
- *     tick...
- *     Waitingtick...
- *     
- *     
- *     tick...
- */
-
-static VALUE
-rb_thread_join_m(argc, argv, thread)
-    int argc;
-    VALUE *argv;
-    VALUE thread;
-{
-    VALUE limit;
-    double delay = DELAY_INFTY;
-    rb_thread_t th = rb_thread_check(thread);
-
-    rb_scan_args(argc, argv, "01", &limit);
-    if (!NIL_P(limit)) delay = rb_num2dbl(limit);
-    if (!rb_thread_join(th, delay))
-	return Qnil;
     return thread;
 }
 
-
-/*
- *  call-seq:
- *     Thread.current   => thread
- *  
- *  Returns the currently executing thread.
- *     
- *     Thread.current   #=> #<Thread:0x401bdf4c run>
- */
-
 VALUE
 rb_thread_current()
 {
     return curr_thread->thread;
 }
 
-
-/*
- *  call-seq:
- *     Thread.main   => thread
- *  
- *  Returns the main thread for the process.
- *     
- *     Thread.main   #=> #<Thread:0x401bdf4c run>
- */
-
 VALUE
 rb_thread_main()
 {
     return main_thread->thread;
 }
 
-
-/*
- *  call-seq:
- *     Thread.list   => array
- *  
- *  Returns an array of <code>Thread</code> objects for all threads that are
- *  either runnable or stopped.
- *     
- *     Thread.new { sleep(200) }
- *     Thread.new { 1000000.times {|i| i*i } }
- *     Thread.new { Thread.stop }
- *     Thread.list.each {|t| p t}
- *     
- *  <em>produces:</em>
- *     
- *     #<Thread:0x401b3e84 sleep>
- *     #<Thread:0x401b3f38 run>
- *     #<Thread:0x401b3fb0 sleep>
- *     #<Thread:0x401bdf4c run>
- */
-
 VALUE
 rb_thread_list()
 {
@@ -11212,7 +7803,6 @@ rb_thread_list()
 	switch (th->status) {
 	  case THREAD_RUNNABLE:
 	  case THREAD_STOPPED:
-	  case THREAD_TO_KILL:
 	    rb_ary_push(ary, th->thread);
 	  default:
 	    break;
@@ -11223,65 +7813,19 @@ rb_thread_list()
     return ary;
 }
 
-
-/*
- *  call-seq:
- *     thr.wakeup   => thr
- *  
- *  Marks <i>thr</i> as eligible for scheduling (it may still remain blocked on
- *  I/O, however). Does not invoke the scheduler (see <code>Thread#run</code>).
- *     
- *     c = Thread.new { Thread.stop; puts "hey!" }
- *     c.wakeup
- *     
- *  <em>produces:</em>
- *     
- *     hey!
- */
-
 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;
 }
 
-
-/*
- *  call-seq:
- *     thr.run   => thr
- *  
- *  Wakes up <i>thr</i>, making it eligible for scheduling. If not in a critical
- *  section, then invokes the scheduler.
- *     
- *     a = Thread.new { puts "a"; Thread.stop; puts "c" }
- *     Thread.pass
- *     puts "Got here"
- *     a.run
- *     a.join
- *     
- *  <em>produces:</em>
- *     
- *     a
- *     Got here
- *     c
- */
-
 VALUE
 rb_thread_run(thread)
     VALUE thread;
@@ -11292,84 +7836,26 @@ rb_thread_run(thread)
     return thread;
 }
 
-
-static void
-rb_kill_thread(th, flags)
-    rb_thread_t th;
-    int flags;
+static VALUE
+rb_thread_kill(thread)
+    VALUE thread;
 {
+    rb_thread_t th = rb_thread_check(thread);
+
     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);
+	return thread; 
+    if (th == th->next || th == main_thread) rb_exit(0);
 
     rb_thread_ready(th);
-    th->flags |= flags;
+    th->gid = 0;
     th->status = THREAD_TO_KILL;
     if (!rb_thread_critical) rb_thread_schedule();
-}
-
-
-/*
- *  call-seq:
- *     thr.exit        => thr
- *     thr.kill        => thr
- *     thr.terminate   => thr
- *  
- *  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.
- */
-
-VALUE
-rb_thread_kill(thread)
-    VALUE 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.
- */
-
-static VALUE
-rb_thread_kill_bang(thread)
-    VALUE thread;
-{
-    rb_thread_t th = rb_thread_check(thread);
-    rb_kill_thread(th, THREAD_NO_ENSURE);
-    return thread;
-}
-
-/*
- *  call-seq:
- *     Thread.kill(thread)   => thread
- *  
- *  Causes the given <em>thread</em> to exit (see <code>Thread::exit</code>).
- *     
- *     count = 0
- *     a = Thread.new { loop { count += 1 } }
- *     sleep(0.1)       #=> 0
- *     Thread.kill(a)   #=> #<Thread:0x401b3d30 dead>
- *     count            #=> 93947
- *     a.alive?         #=> false
- */
-
 static VALUE
 rb_thread_s_kill(obj, th)
     VALUE obj, th;
@@ -11377,44 +7863,12 @@ rb_thread_s_kill(obj, th)
     return rb_thread_kill(th);
 }
 
-
-/*
- *  call-seq:
- *     Thread.exit   => thread
- *  
- *  Terminates the currently running thread 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, exit the process.
- */
-
 static VALUE
 rb_thread_exit()
 {
     return rb_thread_kill(curr_thread->thread);
 }
 
-
-/*
- *  call-seq:
- *     Thread.pass   => nil
- *  
- *  Invokes the thread scheduler to pass execution to another thread.
- *     
- *     a = Thread.new { print "a"; Thread.pass;
- *                      print "b"; Thread.pass;
- *                      print "c" }
- *     b = Thread.new { print "x"; Thread.pass;
- *                      print "y"; Thread.pass;
- *                      print "z" }
- *     a.join
- *     b.join
- *     
- *  <em>produces:</em>
- *     
- *     axbycz
- */
-
 static VALUE
 rb_thread_pass()
 {
@@ -11422,30 +7876,10 @@ rb_thread_pass()
     return Qnil;
 }
 
-
-/*
- *  call-seq:
- *     Thread.stop   => nil
- *  
- *  Stops execution of the current thread, putting it into a ``sleep'' state,
- *  and schedules execution of another thread. Resets the ``critical'' condition
- *  to <code>false</code>.
- *     
- *     a = Thread.new { print "a"; Thread.stop; print "c" }
- *     Thread.pass
- *     print "b"
- *     a.run
- *     a.join
- *     
- *  <em>produces:</em>
- *     
- *     abc
- */
-
 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) {
@@ -11486,16 +7920,21 @@ rb_thread_sleep(sec)
     rb_thread_wait_for(rb_time_timeval(INT2FIX(sec)));
 }
 
+#if !defined HAVE_PAUSE
+# if defined _WIN32 && !defined __CYGWIN__
+#  define pause() Sleep(INFINITE)
+# else
+#  define pause() sleep(0x7fffffff)
+# endif
+#endif
+
 void
 rb_thread_sleep_forever()
 {
-    int thr_critical = rb_thread_critical;
     if (curr_thread == curr_thread->next ||
 	curr_thread->status == THREAD_TO_KILL) {
-	rb_thread_critical = Qtrue;
 	TRAP_BEG;
 	pause();
-	rb_thread_critical = thr_critical;
 	TRAP_END;
 	return;
     }
@@ -11506,19 +7945,6 @@ rb_thread_sleep_forever()
     rb_thread_schedule();
 }
 
-
-/*
- *  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.
- *
- *     Thread.current.priority   #=> 0
- */
-
 static VALUE
 rb_thread_priority(thread)
     VALUE thread;
@@ -11526,30 +7952,6 @@ rb_thread_priority(thread)
     return INT2NUM(rb_thread_check(thread)->priority);
 }
 
-
-/*
- *  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 }
- *         end
- *     a.priority = -1
- *     
- *     b = Thread.new do
- *           loop { count2 += 1 }
- *         end
- *     b.priority = -2
- *     sleep 1   #=> 1
- *     Thread.critical = 1
- *     count1    #=> 622504
- *     count2    #=> 5832
- */
-
 static VALUE
 rb_thread_priority_set(thread, prio)
     VALUE thread, prio;
@@ -11561,22 +7963,9 @@ rb_thread_priority_set(thread, prio)
 
     th->priority = NUM2INT(prio);
     rb_thread_schedule();
-    return prio;
+    return thread;
 }
 
-
-/*
- *  call-seq:
- *     thr.safe_level   => integer
- *  
- *  Returns the safe level in effect for <i>thr</i>. Setting thread-local safe
- *  levels can help when implementing sandboxes which run insecure code.
- *     
- *     thr = Thread.new { $SAFE = 3; sleep }
- *     Thread.current.safe_level   #=> 0
- *     thr.safe_level              #=> 3
- */
-
 static VALUE
 rb_thread_safe_level(thread)
     VALUE thread;
@@ -11585,77 +7974,28 @@ rb_thread_safe_level(thread)
 
     th = rb_thread_check(thread);
     if (th == curr_thread) {
-	return INT2NUM(ruby_safe_level);
+	return INT2NUM(rb_safe_level());
     }
     return INT2NUM(th->safe);
 }
 
-static int ruby_thread_abort;
-static VALUE thgroup_default;
-
-
-/*
- *  call-seq:
- *     Thread.abort_on_exception   => true or false
- *  
- *  Returns the status of the global ``abort on exception'' condition.  The
- *  default is <code>false</code>. When set to <code>true</code>, or if the
- *  global <code>$DEBUG</code> flag is <code>true</code> (perhaps because the
- *  command line option <code>-d</code> was specified) all threads will abort
- *  (the process will <code>exit(0)</code>) if an exception is raised in any
- *  thread. See also <code>Thread::abort_on_exception=</code>.
- */
+static int thread_abort;
 
 static VALUE
 rb_thread_s_abort_exc()
 {
-    return ruby_thread_abort?Qtrue:Qfalse;
-}
-
-
-/*
- *  call-seq:
- *     Thread.abort_on_exception= boolean   => true or false
- *  
- *  When set to <code>true</code>, all threads will abort if an exception is
- *  raised. Returns the new state.
- *     
- *     Thread.abort_on_exception = true
- *     t1 = Thread.new do
- *       puts  "In new thread"
- *       raise "Exception from thread"
- *     end
- *     sleep(1)
- *     puts "not reached"
- *     
- *  <em>produces:</em>
- *     
- *     In new thread
- *     prog.rb:4: Exception from thread (RuntimeError)
- *     	from prog.rb:2:in `initialize'
- *     	from prog.rb:2:in `new'
- *     	from prog.rb:2
- */
+    return thread_abort?Qtrue:Qfalse;
+}
 
 static VALUE
 rb_thread_s_abort_exc_set(self, val)
     VALUE self, val;
 {
     rb_secure(4);
-    ruby_thread_abort = RTEST(val);
+    thread_abort = RTEST(val);
     return val;
 }
 
-
-/*
- *  call-seq:
- *     thr.abort_on_exception   => true or false
- *  
- *  Returns the status of the thread-local ``abort on exception'' condition for
- *  <i>thr</i>. The default is <code>false</code>. See also
- *  <code>Thread::abort_on_exception=</code>.
- */
-
 static VALUE
 rb_thread_abort_exc(thread)
     VALUE thread;
@@ -11663,16 +8003,6 @@ rb_thread_abort_exc(thread)
     return rb_thread_check(thread)->abort?Qtrue:Qfalse;
 }
 
-
-/*
- *  call-seq:
- *     thr.abort_on_exception= boolean   => true or false
- *  
- *  When set to <code>true</code>, causes all threads (including the main
- *  program) to abort if an exception is raised in <i>thr</i>. The process will
- *  effectively <code>exit(0)</code>.
- */
-
 static VALUE
 rb_thread_abort_exc_set(thread, val)
     VALUE thread, val;
@@ -11682,45 +8012,8 @@ rb_thread_abort_exc_set(thread, val)
     return 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
- *  
- *  Returns the <code>ThreadGroup</code> which contains <i>thr</i>, or nil if
- *  the thread is not a member of any group.
- *     
- *     Thread.main.group   #=> #<ThreadGroup:0x4029d914>
- */
-
-VALUE
-rb_thread_group(thread)
-    VALUE thread;
-{
-    VALUE group = rb_thread_check(thread)->thgroup;
-    if (!group) {
-	group = Qnil;
-    }
-    return group;
-}
-
-#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;\
@@ -11733,9 +8026,6 @@ rb_thread_group(thread)
     th->stk_len = 0;\
     th->stk_max = 0;\
     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);\
@@ -11755,18 +8045,12 @@ rb_thread_group(thread)
     th->errinfo = Qnil;\
     th->last_status = 0;\
     th->last_line = 0;\
-    th->last_match = Qnil;\
+    th->last_match = 0;\
     th->abort = 0;\
     th->priority = 0;\
-    th->thgroup = thgroup_default;\
+    th->gid = 1;\
     th->locals = 0;\
-    th->thread = 0;\
-    if (curr_thread == 0) {\
-      th->sandbox = Qnil;\
-    } else {\
-      th->sandbox = curr_thread->sandbox;\
-    }\
-} while (0)
+} while(0)
 
 static rb_thread_t
 rb_thread_alloc(klass)
@@ -11785,9 +8069,7 @@ rb_thread_alloc(klass)
     return th;
 }
 
-static int thread_init = 0;
-
-#if defined(_THREAD_SAFE)
+#if defined(HAVE_SETITIMER)
 static void
 catch_timer(sig)
     int sig;
@@ -11795,95 +8077,21 @@ catch_timer(sig)
 #if !defined(POSIX_SIGNAL) && !defined(BSD_SIGNAL)
     signal(sig, catch_timer);
 #endif
-    /* 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);
-#endif
-	if (!rb_thread_critical) {
-	    rb_thread_pending = 1;
-	    if (rb_trap_immediate) {
-		pthread_kill(ruby_thid, SIGVTALRM);
-	    }
+    if (!rb_thread_critical) {
+	if (rb_trap_immediate) {
+	    rb_thread_schedule();
 	}
+	else rb_thread_pending = 1;
     }
-#undef test_cancel
-}
-
-void
-rb_thread_start_timer()
-{
-}
-
-void
-rb_thread_stop_timer()
-{
 }
+#else
+int rb_thread_tick = THREAD_TICK;
+#endif
 
-void
-rb_child_atfork()
-{
-    time_thread_alive_p = 0;
-}
+#define SCOPE_SHARED  FL_USER1
 
-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)
-    int sig;
-{
-#if !defined(POSIX_SIGNAL) && !defined(BSD_SIGNAL)
-    signal(sig, catch_timer);
-#endif
-    if (!rb_thread_critical) {
-	rb_thread_pending = 1;
-    }
-    /* cause EINTR */
-}
+#if defined(HAVE_SETITIMER)
+static int thread_init = 0;
 
 void
 rb_thread_start_timer()
@@ -11908,62 +8116,34 @@ 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
-rb_thread_start_0(fn, arg, th)
+rb_thread_start_0(fn, arg, th_arg)
     VALUE (*fn)();
     void *arg;
-    rb_thread_t th;
+    rb_thread_t th_arg;
 {
-    volatile rb_thread_t th_save = th;
+    volatile rb_thread_t th = th_arg;
     volatile VALUE thread = th->thread;
-    struct BLOCK *volatile saved_block = 0;
-    enum rb_thread_status status;
+    struct BLOCK* saved_block = 0;
+    enum thread_status status;
     int state;
 
-    if (OBJ_FROZEN(curr_thread->thgroup)) {
-	rb_raise(rb_eThreadError,
-		 "can't start a new thread (frozen ThreadGroup)");
-    }
-
+#if defined(HAVE_SETITIMER)
     if (!thread_init) {
-	thread_init = 1;
-#if defined(HAVE_SETITIMER) || defined(_THREAD_SAFE)
-#if defined(POSIX_SIGNAL)
+#ifdef POSIX_SIGNAL
 	posix_signal(SIGVTALRM, catch_timer);
 #else
 	signal(SIGVTALRM, catch_timer);
 #endif
 
-#ifdef _THREAD_SAFE
-	pthread_create(&time_thread, 0, thread_timer, 0);
-        time_thread_alive_p = 1;
-        pthread_atfork(0, 0, rb_child_atfork);
-#else
+	thread_init = 1;
 	rb_thread_start_timer();
-#endif
-#endif
-    }
-
-    if (THREAD_SAVE_CONTEXT(curr_thread)) {
-	return thread;
     }
+#endif
 
-    if (ruby_block) {		/* should nail down higher blocks */
+    if (ruby_block) {		/* should nail down higher scopes */
 	struct BLOCK dummy;
 
 	dummy.prev = ruby_block;
@@ -11971,6 +8151,10 @@ rb_thread_start_0(fn, arg, th)
 	saved_block = ruby_block = dummy.prev;
     }
     scope_dup(ruby_scope);
+    FL_SET(ruby_scope, SCOPE_SHARED);
+    if (THREAD_SAVE_CONTEXT(curr_thread)) {
+	return thread;
+    }
 
     if (!th->next) {
 	/* merge in thread list */
@@ -11979,7 +8163,7 @@ rb_thread_start_0(fn, arg, th)
 	th->next = curr_thread->next;
 	curr_thread->next = th;
 	th->priority = curr_thread->priority;
-	th->thgroup = curr_thread->thgroup;
+	th->gid = curr_thread->gid;
     }
 
     PUSH_TAG(PROT_THREAD);
@@ -11988,52 +8172,48 @@ rb_thread_start_0(fn, arg, th)
 	    curr_thread = th;
 	    th->result = (*fn)(arg, th);
 	}
-	th = th_save;
-    }
-    else if (TAG_DST()) {
-	th = th_save;
-	th->result = prot_tag->retval;
     }
     POP_TAG();
     status = th->status;
 
-    if (th == main_thread) ruby_stop(state);
-    rb_thread_remove(th);
+    while (saved_block) {
+	struct BLOCK *tmp = saved_block;
 
-    if (saved_block) {
-	blk_free(saved_block);
+	if (tmp->frame.argc > 0)
+	    free(tmp->frame.argv);
+	saved_block = tmp->prev;
+	free(tmp);
     }
 
+    if (th == main_thread) ruby_stop(state);
+    rb_thread_remove(th);
     if (state && status != THREAD_TO_KILL && !NIL_P(ruby_errinfo)) {
 	th->flags |= THREAD_RAISED;
-	if (state == TAG_FATAL) {
+	if (state == TAG_FATAL) { 
 	    /* fatal error within this thread, need to stop whole script */
 	    main_thread->errinfo = ruby_errinfo;
 	    rb_thread_cleanup();
 	}
 	else if (rb_obj_is_kind_of(ruby_errinfo, rb_eSystemExit)) {
 	    if (th->safe >= 4) {
-		char buf[32];
-
-		sprintf(buf, "Insecure exit at level %d", th->safe);
-		th->errinfo = rb_exc_new2(rb_eSecurityError, buf);
-	    }
-	    else {
-		/* delegate exception to main_thread */
-		rb_thread_main_jump(ruby_errinfo, RESTORE_RAISE);
+		rb_raise(rb_eSecurityError, "Insecure exit at level %d",
+			 ruby_safe_level);
 	    }
+	    /* delegate exception to main_thread */
+	    rb_thread_raise(1, &ruby_errinfo, main_thread);
 	}
-	else if (th->safe < 4 && (ruby_thread_abort || th->abort || RTEST(ruby_debug))) {
-	    /* exit on main_thread */
+	else if (th->safe < 4 &&
+		 (thread_abort || th->abort || RTEST(ruby_debug))) {
+	    VALUE err = rb_exc_new(rb_eSystemExit, 0, 0);
 	    error_print();
-	    rb_thread_main_jump(ruby_errinfo, RESTORE_EXIT);
+	    /* exit on main_thread */
+	    rb_thread_raise(1, &err, main_thread);
 	}
 	else {
 	    th->errinfo = ruby_errinfo;
 	}
     }
     rb_thread_schedule();
-    ruby_stop(0);		/* last thread termination */
     return 0;			/* not reached */
 }
 
@@ -12042,52 +8222,23 @@ rb_thread_create(fn, arg)
     VALUE (*fn)();
     void *arg;
 {
-    Init_stack((VALUE*)&arg);
     return rb_thread_start_0(fn, arg, rb_thread_alloc(rb_cThread));
 }
 
+int
+rb_thread_scope_shared_p()
+{
+    return FL_TEST(ruby_scope, SCOPE_SHARED);
+}
+
 static VALUE
-rb_thread_yield(arg, th)
+rb_thread_yield(arg, th) 
     VALUE arg;
     rb_thread_t th;
 {
-    const ID *tbl;
-
     scope_dup(ruby_block->scope);
-
-    tbl = ruby_scope->local_tbl;
-    if (tbl) {
-	int n = *tbl++;
-	for (tbl += 2, n -= 2; n > 0; --n) { /* skip first 2 ($_ and $~) */
-	    ID id = *tbl++;
-	    if (id != 0 && !rb_is_local_id(id))  /* push flip states */
-		rb_dvar_push(id, Qfalse);
-	}
-    }
-    rb_dvar_push('_', Qnil);
-    rb_dvar_push('~', Qnil);
-    ruby_block->dyna_vars = ruby_dyna_vars;
-
-    return rb_yield_0(arg, 0, 0, YIELD_LAMBDA_CALL, Qtrue);
-}
-
-/*
- *  call-seq:
- *     Thread.new([arg]*) {|args| block }   => thread
- *  
- *  Creates and runs a new thread to execute the instructions given in
- *  <i>block</i>. Any arguments passed to <code>Thread::new</code> are passed
- *  into the block.
- *     
- *     x = Thread.new { sleep 0.1; print "x"; print "y"; print "z" }
- *     a = Thread.new { print "a"; print "b"; sleep 0.2; print "c" }
- *     x.join # Let the threads finish before
- *     a.join # main thread exits...
- *     
- *  <em>produces:</em>
- *     
- *     abxyzc
- */
+    return rb_yield_0(callargs(arg), 0, 0, Qtrue);
+}
 
 static VALUE
 rb_thread_s_new(argc, argv, klass)
@@ -12108,57 +8259,16 @@ rb_thread_s_new(argc, argv, klass)
     return th->thread;
 }
 
-
-/*
- *  call-seq:
- *     Thread.new([arg]*) {|args| block }   => thread
- *  
- *  Creates and runs a new thread to execute the instructions given in
- *  <i>block</i>. Any arguments passed to <code>Thread::new</code> are passed
- *  into the block.
- *     
- *     x = Thread.new { sleep 0.1; print "x"; print "y"; print "z" }
- *     a = Thread.new { print "a"; print "b"; sleep 0.2; print "c" }
- *     x.join # Let the threads finish before
- *     a.join # main thread exits...
- *     
- *  <em>produces:</em>
- *     
- *     abxyzc
- */
-
 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));
 }
 
-
-/*
- *  call-seq:
- *     Thread.start([args]*) {|args| block }   => thread
- *     Thread.fork([args]*) {|args| block }    => thread
- *  
- *  Basically the same as <code>Thread::new</code>. However, if class
- *  <code>Thread</code> is subclassed, then calling <code>start</code> in that
- *  subclass will not invoke the subclass's <code>initialize</code> method.
- */
-
 static VALUE
 rb_thread_start(klass, args)
     VALUE klass, args;
@@ -12169,55 +8279,19 @@ rb_thread_start(klass, args)
     return rb_thread_start_0(rb_thread_yield, args, rb_thread_alloc(klass));
 }
 
-
-/*
- *  call-seq:
- *     thr.value   => obj
- *  
- *  Waits for <i>thr</i> to complete (via <code>Thread#join</code>) and returns
- *  its value.
- *     
- *     a = Thread.new { 2 + 2 }
- *     a.value   #=> 4
- */
-
 static VALUE
 rb_thread_value(thread)
     VALUE thread;
 {
     rb_thread_t th = rb_thread_check(thread);
 
-    while (!rb_thread_join(th, DELAY_INFTY));
+    rb_thread_join(thread);
 
     return th->result;
 }
 
-
-/*
- *  call-seq:
- *     thr.status   => string, false or nil
- *  
- *  Returns the status of <i>thr</i>: ``<code>sleep</code>'' if <i>thr</i> is
- *  sleeping or waiting on I/O, ``<code>run</code>'' if <i>thr</i> is executing,
- *  ``<code>aborting</code>'' if <i>thr</i> is aborting, <code>false</code> if
- *  <i>thr</i> terminated normally, and <code>nil</code> if <i>thr</i>
- *  terminated with an exception.
- *     
- *     a = Thread.new { raise("die now") }
- *     b = Thread.new { Thread.stop }
- *     c = Thread.new { Thread.exit }
- *     d = Thread.new { sleep }
- *     Thread.critical = true
- *     d.kill                  #=> #<Thread:0x401b3678 aborting>
- *     a.status                #=> nil
- *     b.status                #=> "sleep"
- *     c.status                #=> false
- *     d.status                #=> "aborting"
- *     Thread.current.status   #=> "run"
- */
-
 static VALUE
-rb_thread_status_name(thread)
+rb_thread_status(thread)
     VALUE thread;
 {
     rb_thread_t th = rb_thread_check(thread);
@@ -12228,23 +8302,12 @@ rb_thread_status_name(thread)
 	return Qfalse;
     }
 
-    return rb_str_new2(thread_status_name(th->status));
+    if (th->status == THREAD_STOPPED)
+	return rb_str_new2("sleep");
+    return rb_str_new2("run");
 }
 
-
-/*
- *  call-seq:
- *     thr.alive?   => true or false
- *  
- *  Returns <code>true</code> if <i>thr</i> is running or sleeping.
- *     
- *     thr = Thread.new { }
- *     thr.join                #=> #<Thread:0x401b3fb0 dead>
- *     Thread.current.alive?   #=> true
- *     thr.alive?              #=> false
- */
-
-VALUE
+static VALUE
 rb_thread_alive_p(thread)
     VALUE thread;
 {
@@ -12254,19 +8317,6 @@ rb_thread_alive_p(thread)
     return Qtrue;
 }
 
-
-/*
- *  call-seq:
- *     thr.stop?   => true or false
- *  
- *  Returns <code>true</code> if <i>thr</i> is dead or sleeping.
- *     
- *     a = Thread.new { Thread.stop }
- *     b = Thread.current
- *     a.stop?   #=> true
- *     b.stop?   #=> false
- */
-
 static VALUE
 rb_thread_stop_p(thread)
     VALUE thread;
@@ -12281,20 +8331,8 @@ rb_thread_stop_p(thread)
 static void
 rb_thread_wait_other_threads()
 {
-    rb_thread_t th;
-    int found;
-
     /* wait other threads to terminate */
     while (curr_thread != curr_thread->next) {
-	found = 0;
-	FOREACH_THREAD(th) {
-	    if (th != curr_thread && th->status != THREAD_STOPPED) {
-		found = 1;
-		break;
-	    }
-	}
-	END_FOREACH(th);
-	if (!found) return;
 	rb_thread_schedule();
     }
 }
@@ -12302,58 +8340,31 @@ rb_thread_wait_other_threads()
 static void
 rb_thread_cleanup()
 {
-    rb_thread_t curr, th;
+    rb_thread_t th;
 
-    curr = curr_thread;
-    while (curr->status == THREAD_KILLED) {
-	curr = curr->prev;
+    while (curr_thread->status == THREAD_KILLED) {
+	curr_thread = curr_thread->prev;
     }
 
-    FOREACH_THREAD_FROM(curr, th) {
-	if (th->status != THREAD_KILLED) {
+    FOREACH_THREAD(th) {
+	if (th != curr_thread && th->status != THREAD_KILLED) {
 	    rb_thread_ready(th);
-	    if (th != main_thread) {
-		th->thgroup = 0;
-		th->priority = 0;
-		th->status = THREAD_TO_KILL;
-		RDATA(th->thread)->dfree = NULL;
-	    }
+	    th->gid = 0;
+	    th->priority = 0;
+	    th->status = THREAD_TO_KILL;
 	}
     }
-    END_FOREACH_FROM(curr, th);
+    END_FOREACH(th);
 }
 
 int rb_thread_critical;
 
-
-/*
- *  call-seq:
- *     Thread.critical   => true or false
- *  
- *  Returns the status of the global ``thread critical'' condition.
- */
-
 static VALUE
 rb_thread_critical_get()
 {
     return rb_thread_critical?Qtrue:Qfalse;
 }
 
-
-/*
- *  call-seq:
- *     Thread.critical= boolean   => true or false
- *  
- *  Sets the status of the global ``thread critical'' condition and returns
- *  it. When set to <code>true</code>, prohibits scheduling of any existing
- *  thread. Does not block new threads from being created and run. Certain
- *  thread operations (such as stopping or killing a thread, sleeping in the
- *  current thread, and raising an exception) may cause a thread to be scheduled
- *  even when in a critical section.  <code>Thread::critical</code> is not
- *  intended for daily use: it is primarily there to support folks writing
- *  threading libraries.
- */
-
 static VALUE
 rb_thread_critical_set(obj, val)
     VALUE obj, val;
@@ -12370,10 +8381,8 @@ rb_thread_interrupt()
     if (curr_thread == main_thread) {
 	rb_interrupt();
     }
-    if (!rb_thread_dead(curr_thread)) {
-	if (THREAD_SAVE_CONTEXT(curr_thread)) {
-	    return;
-	}
+    if (THREAD_SAVE_CONTEXT(curr_thread)) {
+	return;
     }
     curr_thread = main_thread;
     rb_thread_restore_context(curr_thread, RESTORE_INTERRUPT);
@@ -12381,69 +8390,56 @@ 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)) {
-	if (THREAD_SAVE_CONTEXT(curr_thread)) {
-	    return;
-	}
+    if (THREAD_SAVE_CONTEXT(curr_thread)) {
+	return;
     }
-    th_sig = sig;
+    th_signm = sig;
     curr_thread = main_thread;
     rb_thread_restore_context(curr_thread, RESTORE_SIGNAL);
 }
 
 void
-rb_thread_trap_eval(cmd, sig, safe)
+rb_thread_trap_eval(cmd, sig)
     VALUE cmd;
-    int sig, safe;
+    int sig;
 {
+#if 0
     rb_thread_critical = 0;
-    if (curr_thread == main_thread) {
-	rb_trap_eval(cmd, sig, safe);
+    if (!rb_thread_dead(curr_thread)) {
+	rb_thread_ready(curr_thread);
+	rb_trap_eval(cmd, sig);
 	return;
     }
-    if (!rb_thread_dead(curr_thread)) {
-	if (THREAD_SAVE_CONTEXT(curr_thread)) {
-	    return;
-	}
+    rb_thread_ready(main_thread);
+    if (THREAD_SAVE_CONTEXT(curr_thread)) {
+	return;
     }
     th_cmd = cmd;
     th_sig = sig;
-    th_safe = safe;
     curr_thread = main_thread;
     rb_thread_restore_context(curr_thread, RESTORE_TRAP);
-}
-
-void
-rb_thread_signal_exit()
-{
-    VALUE args[2];
-
+#else
     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);
+    rb_thread_ready(main_thread);
+    th_cmd = cmd;
+    th_sig = sig;
+    curr_thread = main_thread;
+    rb_thread_restore_context(curr_thread, RESTORE_TRAP);
+#endif
 }
 
 static VALUE
@@ -12452,53 +8448,26 @@ rb_thread_raise(argc, argv, th)
     VALUE *argv;
     rb_thread_t th;
 {
-    volatile rb_thread_t th_save = th;
-    VALUE exc;
-
-    if (!th->next) {
-	rb_raise(rb_eArgError, "unstarted thread");
-    }
     if (rb_thread_dead(th)) return Qnil;
-    exc = rb_make_exception(argc, argv);
     if (curr_thread == th) {
-	rb_raise_jump(exc);
+	rb_f_raise(argc, argv);
     }
 
-    if (!rb_thread_dead(curr_thread)) {
-	if (THREAD_SAVE_CONTEXT(curr_thread)) {
-	    return th_save->thread;
-	}
+    if (THREAD_SAVE_CONTEXT(curr_thread)) {
+	return th->thread;
     }
 
+    rb_scan_args(argc, argv, "11", &th_raise_argv[0], &th_raise_argv[1]);
     rb_thread_ready(th);
     curr_thread = th;
 
-    th_raise_exception = exc;
-    th_raise_node = ruby_current_node;
+    th_raise_argc = argc;
+    th_raise_file = ruby_sourcefile;
+    th_raise_line = ruby_sourceline;
     rb_thread_restore_context(curr_thread, RESTORE_RAISE);
     return Qnil;		/* not reached */
 }
 
-
-/*
- *  call-seq:
- *     thr.raise(exception)
- *  
- *  Raises an exception (see <code>Kernel::raise</code>) from <i>thr</i>. The
- *  caller does not have to be <i>thr</i>.
- *     
- *     Thread.abort_on_exception = true
- *     a = Thread.new { sleep(200) }
- *     a.raise("Gotcha")
- *     
- *  <em>produces:</em>
- *     
- *     prog.rb:3: Gotcha (RuntimeError)
- *     	from prog.rb:2:in `initialize'
- *     	from prog.rb:2:in `new'
- *     	from prog.rb:2
- */
-
 static VALUE
 rb_thread_raise_m(argc, argv, thread)
     int argc;
@@ -12523,7 +8492,7 @@ rb_thread_local_aref(thread, id)
     VALUE val;
 
     th = rb_thread_check(thread);
-    if (ruby_safe_level >= 4 && th != curr_thread) {
+    if (rb_safe_level() >= 4 && th != curr_thread) {
 	rb_raise(rb_eSecurityError, "Insecure: thread locals");
     }
     if (!th->locals) return Qnil;
@@ -12533,28 +8502,6 @@ rb_thread_local_aref(thread, id)
     return Qnil;
 }
 
-
-/*
- *  call-seq:
- *      thr[sym]   => obj or nil
- *  
- *  Attribute Reference---Returns the value of a thread-local variable, using
- *  either a symbol or a string name. If the specified variable does not exist,
- *  returns <code>nil</code>.
- *     
- *     a = Thread.new { Thread.current["name"] = "A"; Thread.stop }
- *     b = Thread.new { Thread.current[:name]  = "B"; Thread.stop }
- *     c = Thread.new { Thread.current["name"] = "C"; Thread.stop }
- *     Thread.list.each {|x| puts "#{x.inspect}: #{x[:name]}" }
- *     
- *  <em>produces:</em>
- *     
- *     #<Thread:0x401b3b3c sleep>: C
- *     #<Thread:0x401b3bc8 sleep>: B
- *     #<Thread:0x401b3c68 sleep>: A
- *     #<Thread:0x401bdf4c run>:
- */
-
 static VALUE
 rb_thread_aref(thread, id)
     VALUE thread, id;
@@ -12570,7 +8517,7 @@ rb_thread_local_aset(thread, id, val)
 {
     rb_thread_t th = rb_thread_check(thread);
 
-    if (ruby_safe_level >= 4 && th != curr_thread) {
+    if (rb_safe_level() >= 4 && th != curr_thread) {
 	rb_raise(rb_eSecurityError, "Insecure: can't modify thread locals");
     }
     if (OBJ_FROZEN(thread)) rb_error_frozen("thread locals");
@@ -12579,7 +8526,7 @@ rb_thread_local_aset(thread, id, val)
 	th->locals = st_init_numtable();
     }
     if (NIL_P(val)) {
-	st_delete(th->locals, (st_data_t*)&id, 0);
+	st_delete(th->locals, &id, 0);
 	return Qnil;
     }
     st_insert(th->locals, id, val);
@@ -12587,15 +8534,6 @@ rb_thread_local_aset(thread, id, val)
     return val;
 }
 
-
-/*
- *  call-seq:
- *      thr[sym] = obj   => obj
- *  
- *  Attribute Assignment---Sets or creates the value of a thread-local variable,
- *  using either a symbol or a string. See also <code>Thread#[]</code>.
- */
-
 static VALUE
 rb_thread_aset(thread, id, val)
     VALUE thread, id, val;
@@ -12603,20 +8541,6 @@ rb_thread_aset(thread, id, val)
     return rb_thread_local_aset(thread, rb_to_id(id), val);
 }
 
-
-/*
- *  call-seq:
- *     thr.key?(sym)   => true or false
- *  
- *  Returns <code>true</code> if the given string (or symbol) exists as a
- *  thread-local variable.
- *     
- *     me = Thread.current
- *     me[:oliver] = "a"
- *     me.key?(:oliver)    #=> true
- *     me.key?(:stanley)   #=> false
- */
-
 static VALUE
 rb_thread_key_p(thread, id)
     VALUE thread, id;
@@ -12629,62 +8553,29 @@ rb_thread_key_p(thread, id)
     return Qfalse;
 }
 
-static int
-thread_keys_i(key, value, ary)
-    ID key;
-    VALUE value, ary;
-{
-    rb_ary_push(ary, ID2SYM(key));
-    return ST_CONTINUE;
-}
-
-
-/*
- *  call-seq:
- *     thr.keys   => array
- *  
- *  Returns an an array of the names of the thread-local variables (as Symbols).
- *     
- *     thr = Thread.new do
- *       Thread.current[:cat] = 'meow'
- *       Thread.current["dog"] = 'woof'
- *     end
- *     thr.join   #=> #<Thread:0x401b3f10 dead>
- *     thr.keys   #=> [:dog, :cat]
- */
-
-static VALUE
-rb_thread_keys(thread)
-    VALUE thread;
-{
-    rb_thread_t th = rb_thread_check(thread);
-    VALUE ary = rb_ary_new();
-
-    if (th->locals) {
-	st_foreach(th->locals, thread_keys_i, ary);
-    }
-    return ary;
-}
-
-/*
- * call-seq:
- *   thr.inspect   => string
- *
- * Dump the name, id, and status of _thr_ to a string.
- */
-
 static VALUE
 rb_thread_inspect(thread)
     VALUE thread;
 {
-    char *cname = rb_obj_classname(thread);
+    char *cname = rb_class2name(CLASS_OF(thread));
     rb_thread_t th = rb_thread_check(thread);
-    const char *status = thread_status_name(th->status);
+    char *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);
+    switch (th->status) {
+      case THREAD_RUNNABLE:
+	status = "run"; break;
+      case THREAD_STOPPED:
+	status = "sleep"; break;
+      case THREAD_TO_KILL:
+	status = "aborting"; break;
+      case THREAD_KILLED:
+	status = "dead"; break;
+      default:
+	status = "unknown"; break;
+    }
+    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);
 
@@ -12694,83 +8585,23 @@ rb_thread_inspect(thread)
 void
 rb_thread_atfork()
 {
+#if 0				/* enable on 1.7 */
     rb_thread_t th;
 
     if (rb_thread_alone()) return;
     FOREACH_THREAD(th) {
 	if (th != curr_thread) {
-	    rb_thread_die(th);
+	    th->status = THREAD_KILLED;
 	}
     }
     END_FOREACH(th);
     main_thread = curr_thread;
     curr_thread->next = curr_thread;
     curr_thread->prev = curr_thread;
+#endif
 }
 
-
-/*
- *  Document-class: Continuation
- *
- *  Continuation objects are generated by
- *  <code>Kernel#callcc</code>. They hold a return address and execution
- *  context, allowing a nonlocal return to the end of the
- *  <code>callcc</code> block from anywhere within a program.
- *  Continuations are somewhat analogous to a structured version of C's
- *  <code>setjmp/longjmp</code> (although they contain more state, so
- *  you might consider them closer to threads).
- *     
- *  For instance:
- *     
- *     arr = [ "Freddie", "Herbie", "Ron", "Max", "Ringo" ]
- *     callcc{|$cc|}
- *     puts(message = arr.shift)
- *     $cc.call unless message =~ /Max/
- *     
- *  <em>produces:</em>
- *     
- *     Freddie
- *     Herbie
- *     Ron
- *     Max
- *     
- *  This (somewhat contrived) example allows the inner loop to abandon
- *  processing early:
- *     
- *     callcc {|cont|
- *       for i in 0..4
- *         print "\n#{i}: "
- *         for j in i*5...(i+1)*5
- *           cont.call() if j == 17
- *           printf "%3d", j
- *         end
- *       end
- *     }
- *     print "\n"
- *     
- *  <em>produces:</em>
- *     
- *     0:   0  1  2  3  4
- *     1:   5  6  7  8  9
- *     2:  10 11 12 13 14
- *     3:  15 16
- */
-
-VALUE rb_cCont;
-
-/*
- *  call-seq:
- *     callcc {|cont| block }   =>  obj
- *  
- *  Generates a <code>Continuation</code> object, which it passes to the
- *  associated block. Performing a <em>cont</em><code>.call</code> will
- *  cause the <code>callcc</code> to return (as will falling through the
- *  end of the block). The value returned by the <code>callcc</code> is
- *  the value of the block, or the value passed to
- *  <em>cont</em><code>.call</code>. See class <code>Continuation</code> 
- *  for more details. Also see <code>Kernel::throw</code> for
- *  an alternative mechanism for unwinding a call stack.
- */
+static VALUE rb_cCont;
 
 static VALUE
 rb_callcc(self)
@@ -12778,7 +8609,6 @@ rb_callcc(self)
 {
     volatile VALUE cont;
     rb_thread_t th;
-    volatile rb_thread_t th_save;
     struct tag *tag;
     struct RVarmap *vars;
 
@@ -12789,38 +8619,29 @@ rb_callcc(self)
     for (tag=prot_tag; tag; tag=tag->prev) {
 	scope_dup(tag->scope);
     }
+    if (ruby_block) {
+	struct BLOCK *block = ruby_block;
+
+	while (block) {
+	    block->tag->flags |= BLOCK_DYNAMIC;
+	    block = block->prev;
+	}
+    }
     th->thread = curr_thread->thread;
-    th->thgroup = cont_protect;
 
-    for (vars = ruby_dyna_vars; vars; vars = vars->next) {
+    for (vars = th->dyna_vars; vars; vars = vars->next) {
 	if (FL_TEST(vars, DVAR_DONT_RECYCLE)) break;
 	FL_SET(vars, DVAR_DONT_RECYCLE);
     }
-    th_save = th;
+
     if (THREAD_SAVE_CONTEXT(th)) {
-	return th_save->result;
+	return th->result;
     }
     else {
 	return rb_yield(cont);
     }
 }
 
-/*
- *  call-seq:
- *     cont.call(args, ...) 
- *     cont[args, ...]
- *  
- *  Invokes the continuation. The program continues from the end of the
- *  <code>callcc</code> block. If no arguments are given, the original
- *  <code>callcc</code> returns <code>nil</code>. If one argument is
- *  given, <code>callcc</code> returns it. Otherwise, an array
- *  containing <i>args</i> is returned.
- *     
- *     callcc {|cont|  cont.call }           #=> nil
- *     callcc {|cont|  cont.call 1 }         #=> 1
- *     callcc {|cont|  cont.call 1, 2, 3 }   #=> [1, 2, 3]
- */
-
 static VALUE
 rb_cont_call(argc, argv, cont)
     int argc;
@@ -12832,15 +8653,12 @@ rb_cont_call(argc, argv, cont)
     if (th->thread != curr_thread->thread) {
 	rb_raise(rb_eRuntimeError, "continuation called across threads");
     }
-    if (th->thgroup != cont_protect) {
-	rb_raise(rb_eRuntimeError, "continuation called across trap");
-    }
     switch (argc) {
       case 0:
 	th->result = Qnil;
 	break;
       case 1:
-	th->result = argv[0];
+	th->result = *argv;
 	break;
       default:
 	th->result = rb_ary_new4(argc, argv);
@@ -12852,49 +8670,26 @@ rb_cont_call(argc, argv, cont)
 }
 
 struct thgroup {
-    int enclosed;
-    VALUE group;
+    int gid;
 };
 
-
-/*
- * Document-class: ThreadGroup
- *
- *  <code>ThreadGroup</code> provides a means of keeping track of a number of
- *  threads as a group. A <code>Thread</code> can belong to only one
- *  <code>ThreadGroup</code> at a time; adding a thread to a new group will
- *  remove it from any previous group.
- *     
- *  Newly created threads belong to the same group as the thread from which they
- *  were created.
- */
-
-static VALUE thgroup_s_alloc _((VALUE));
 static VALUE
-thgroup_s_alloc(klass)
+thgroup_s_new(argc, argv, klass)
+    int argc;
+    VALUE *argv;
     VALUE klass;
 {
     VALUE group;
     struct thgroup *data;
+    static int serial = 1;
 
     group = Data_Make_Struct(klass, struct thgroup, 0, free, data);
-    data->enclosed = 0;
-    data->group = group;
+    data->gid = serial++;
 
+    rb_obj_call_init(group, argc, argv);
     return group;
 }
 
-
-/*
- *  call-seq:
- *     thgrp.list   => array
- *  
- *  Returns an array of all existing <code>Thread</code> objects that belong to
- *  this group.
- *     
- *     ThreadGroup::Default.list   #=> [#<Thread:0x401bdf4c run>]
- */
-
 static VALUE
 thgroup_list(group)
     VALUE group;
@@ -12907,7 +8702,7 @@ thgroup_list(group)
     ary = rb_ary_new();
 
     FOREACH_THREAD(th) {
-	if (th->thgroup == data->group) {
+	if (th->gid == data->gid) {
 	    rb_ary_push(ary, th->thread);
 	}
     }
@@ -12916,84 +8711,6 @@ thgroup_list(group)
     return ary;
 }
 
-
-/*
- *  call-seq:
- *     thgrp.enclose   => thgrp
- *  
- *  Prevents threads from being added to or removed from the receiving
- *  <code>ThreadGroup</code>. New threads can still be started in an enclosed
- *  <code>ThreadGroup</code>.
- *     
- *     ThreadGroup::Default.enclose        #=> #<ThreadGroup:0x4029d914>
- *     thr = Thread::new { Thread.stop }   #=> #<Thread:0x402a7210 sleep>
- *     tg = ThreadGroup::new               #=> #<ThreadGroup:0x402752d4>
- *     tg.add thr
- *
- *  <em>produces:</em>
- *
- *     ThreadError: can't move from the enclosed thread group
- */
-
-static VALUE
-thgroup_enclose(group)
-    VALUE group;
-{
-    struct thgroup *data;
-
-    Data_Get_Struct(group, struct thgroup, data);
-    data->enclosed = 1;
-
-    return group;
-}
-
-
-/*
- *  call-seq:
- *     thgrp.enclosed?   => true or false
- *  
- *  Returns <code>true</code> if <em>thgrp</em> is enclosed. See also
- *  ThreadGroup#enclose.
- */
-
-static VALUE
-thgroup_enclosed_p(group)
-    VALUE group;
-{
-    struct thgroup *data;
-
-    Data_Get_Struct(group, struct thgroup, data);
-    if (data->enclosed) return Qtrue;
-    return Qfalse;
-}
-
-
-/*
- *  call-seq:
- *     thgrp.add(thread)   => thgrp
- *  
- *  Adds the given <em>thread</em> to this group, removing it from any other
- *  group to which it may have previously belonged.
- *     
- *     puts "Initial group is #{ThreadGroup::Default.list}"
- *     tg = ThreadGroup.new
- *     t1 = Thread.new { sleep }
- *     t2 = Thread.new { sleep }
- *     puts "t1 is #{t1}"
- *     puts "t2 is #{t2}"
- *     tg.add(t1)
- *     puts "Initial group now #{ThreadGroup::Default.list}"
- *     puts "tg group now #{tg.list}"
- *     
- *  <em>produces:</em>
- *     
- *     Initial group is #<Thread:0x401bdf4c>
- *     t1 is #<Thread:0x401b3c90>
- *     t2 is #<Thread:0x401b3c18>
- *     Initial group now #<Thread:0x401b3c18>#<Thread:0x401bdf4c>
- *     tg group now #<Thread:0x401b3c90>
- */
-
 static VALUE
 thgroup_add(group, thread)
     VALUE group, thread;
@@ -13003,44 +8720,12 @@ thgroup_add(group, thread)
 
     rb_secure(4);
     th = rb_thread_check(thread);
-    if (!th->next || !th->prev) {
-	rb_raise(rb_eTypeError, "wrong argument type %s (expected Thread)",
-		 rb_obj_classname(thread));
-    }
-
-    if (OBJ_FROZEN(group)) {
-      rb_raise(rb_eThreadError, "can't move to the frozen thread group");
-    }
     Data_Get_Struct(group, struct thgroup, data);
-    if (data->enclosed) {
-	rb_raise(rb_eThreadError, "can't move to the enclosed thread group");
-    }
-
-    if (!th->thgroup) {
-	return Qnil;
-    }
-    if (OBJ_FROZEN(th->thgroup)) {
-	rb_raise(rb_eThreadError, "can't move from the frozen thread group");
-    }
-    Data_Get_Struct(th->thgroup, struct thgroup, data);
-    if (data->enclosed) {
-	rb_raise(rb_eThreadError, "can't move from the enclosed thread group");
-    }
 
-    th->thgroup = group;
+    th->gid = data->gid;
     return group;
 }
 
-
-/*
- *  +Thread+ encapsulates the behavior of a thread of
- *  execution, including the main thread of the Ruby script.
- *     
- *  In the descriptions of the methods in this class, the parameter _sym_
- *  refers to a symbol, which is either a quoted string or a 
- *  +Symbol+ (such as <code>:name</code>).
- */
-
 void
 Init_Thread()
 {
@@ -13048,7 +8733,6 @@ Init_Thread()
 
     rb_eThreadError = rb_define_class("ThreadError", rb_eStandardError);
     rb_cThread = rb_define_class("Thread", rb_cObject);
-    rb_undef_alloc_func(rb_cThread);
 
     rb_define_singleton_method(rb_cThread, "new", rb_thread_s_new, -1);
     rb_define_method(rb_cThread, "initialize", rb_thread_initialize, -2);
@@ -13072,14 +8756,10 @@ Init_Thread()
     rb_define_method(rb_cThread, "run", rb_thread_run, 0);
     rb_define_method(rb_cThread, "wakeup", rb_thread_wakeup, 0);
     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, "join", rb_thread_join_m, -1);
+    rb_define_method(rb_cThread, "status", rb_thread_status, 0);
+    rb_define_method(rb_cThread, "join", rb_thread_join, 0);
     rb_define_method(rb_cThread, "alive?", rb_thread_alive_p, 0);
     rb_define_method(rb_cThread, "stop?", rb_thread_stop_p, 0);
     rb_define_method(rb_cThread, "raise", rb_thread_raise_m, -1);
@@ -13090,82 +8770,43 @@ Init_Thread()
     rb_define_method(rb_cThread, "priority", rb_thread_priority, 0);
     rb_define_method(rb_cThread, "priority=", rb_thread_priority_set, 1);
     rb_define_method(rb_cThread, "safe_level", rb_thread_safe_level, 0);
-    rb_define_method(rb_cThread, "group", rb_thread_group, 0);
 
     rb_define_method(rb_cThread, "[]", rb_thread_aref, 1);
     rb_define_method(rb_cThread, "[]=", rb_thread_aset, 2);
     rb_define_method(rb_cThread, "key?", rb_thread_key_p, 1);
-    rb_define_method(rb_cThread, "keys", rb_thread_keys, 0);
 
     rb_define_method(rb_cThread, "inspect", rb_thread_inspect, 0);
 
+    /* allocate main thread */
+    main_thread = rb_thread_alloc(rb_cThread);
+    curr_thread = main_thread->prev = main_thread->next = main_thread;
+
     rb_cCont = rb_define_class("Continuation", rb_cObject);
-    rb_undef_alloc_func(rb_cCont);
     rb_undef_method(CLASS_OF(rb_cCont), "new");
     rb_define_method(rb_cCont, "call", rb_cont_call, -1);
-    rb_define_method(rb_cCont, "[]", rb_cont_call, -1);
     rb_define_global_function("callcc", rb_callcc, 0);
-    rb_global_variable(&cont_protect);
 
     cThGroup = rb_define_class("ThreadGroup", rb_cObject);
-    rb_define_alloc_func(cThGroup, thgroup_s_alloc);
+    rb_define_singleton_method(cThGroup, "new", thgroup_s_new, -1);
     rb_define_method(cThGroup, "list", thgroup_list, 0);
-    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);
-
-    /* allocate main thread */
-    main_thread = rb_thread_alloc(rb_cThread);
-    curr_thread = main_thread->prev = main_thread->next = main_thread;
+    rb_define_const(cThGroup, "Default", thgroup_s_new(0, 0, cThGroup));
 }
 
-/*
- *  call-seq:
- *     catch(symbol) {| | block }  > obj
- *  
- *  +catch+ executes its block. If a +throw+ is
- *  executed, Ruby searches up its stack for a +catch+ block
- *  with a tag corresponding to the +throw+'s
- *  _symbol_. If found, that block is terminated, and
- *  +catch+ returns the value given to +throw+. If
- *  +throw+ is not called, the block terminates normally, and
- *  the value of +catch+ is the value of the last expression
- *  evaluated. +catch+ expressions may be nested, and the
- *  +throw+ call need not be in lexical scope.
- *     
- *     def routine(n)
- *       puts n
- *       throw :done if n <= 0
- *       routine(n-1)
- *     end
- *     
- *     
- *     catch(:done) { routine(3) }
- *     
- *  <em>produces:</em>
- *     
- *     3
- *     2
- *     1
- *     0
- */
-
 static VALUE
 rb_f_catch(dmy, tag)
     VALUE dmy, tag;
 {
     int state;
-    VALUE val = Qnil;		/* OK */
+    ID t;
+    VALUE val;			/* OK */
 
-    tag = ID2SYM(rb_to_id(tag));
-    PUSH_TAG(tag);
+    t = rb_to_id(tag);
+    PUSH_TAG(t);
     if ((state = EXEC_TAG()) == 0) {
-	val = rb_yield_0(tag, 0, 0, 0, Qfalse);
+	val = rb_yield_0(tag, 0, 0, 0);
     }
-    else if (state == TAG_THROW && tag == prot_tag->dst) {
+    else if (state == TAG_THROW && t == prot_tag->dst) {
 	val = prot_tag->retval;
 	state = 0;
     }
@@ -13177,64 +8818,50 @@ rb_f_catch(dmy, tag)
 
 static VALUE
 catch_i(tag)
-    VALUE tag;
+    ID tag;
 {
-    return rb_funcall(Qnil, rb_intern("catch"), 1, tag);
+    return rb_funcall(Qnil, rb_intern("catch"), 1, ID2SYM(tag));
 }
 
 VALUE
-rb_catch(tag, func, data)
+rb_catch(tag, proc, data)
     const char *tag;
-    VALUE (*func)();
+    VALUE (*proc)();
     VALUE data;
 {
-    return rb_iterate((VALUE(*)_((VALUE)))catch_i, ID2SYM(rb_intern(tag)), func, data);
+    return rb_iterate(catch_i, rb_intern(tag), proc, data);
 }
 
-/*
- *  call-seq:
- *     throw(symbol [, obj])
- *  
- *  Transfers control to the end of the active +catch+ block
- *  waiting for _symbol_. Raises +NameError+ if there
- *  is no +catch+ block for the symbol. The optional second
- *  parameter supplies a return value for the +catch+ block,
- *  which otherwise defaults to +nil+. For examples, see
- *  <code>Kernel::catch</code>.
- */
-
 static VALUE
 rb_f_throw(argc, argv)
     int argc;
     VALUE *argv;
 {
     VALUE tag, value;
+    ID t;
     struct tag *tt = prot_tag;
 
     rb_scan_args(argc, argv, "11", &tag, &value);
-    tag = ID2SYM(rb_to_id(tag));
+    t = rb_to_id(tag);
 
     while (tt) {
-	if (tt->tag == tag) {
-	    tt->dst = tag;
-	    tt->retval = value;
+	if (tt->tag == t) {
+	    tt->dst = t;
 	    break;
 	}
 	if (tt->tag == PROT_THREAD) {
-	    rb_raise(rb_eThreadError, "uncaught throw `%s' in thread 0x%lx",
-		     rb_id2name(SYM2ID(tag)),
+	    rb_raise(rb_eThreadError, "uncaught throw `%s' in thread 0x%x",
+		     rb_id2name(t),
 		     curr_thread);
 	}
 	tt = tt->prev;
     }
     if (!tt) {
-	rb_name_error(SYM2ID(tag), "uncaught throw `%s'", rb_id2name(SYM2ID(tag)));
+	rb_raise(rb_eNameError, "uncaught throw `%s'", rb_id2name(t));
     }
+    return_value(value);
     rb_trap_restore_mask();
     JUMP_TAG(TAG_THROW);
-#ifndef __GNUC__
-    return Qnil; 		/* not reached */
-#endif
 }
 
 void
@@ -13243,8 +8870,26 @@ rb_throw(tag, val)
     VALUE val;
 {
     VALUE argv[2];
+    ID t = rb_intern(tag);
 
-    argv[0] = ID2SYM(rb_intern(tag));
+    argv[0] = ID2SYM(t);
     argv[1] = val;
     rb_f_throw(2, argv);
 }
+
+static void
+return_check()
+{
+    struct tag *tt = prot_tag;
+
+    while (tt) {
+	if (tt->tag == PROT_FUNC) {
+	    break;
+	}
+	if (tt->tag == PROT_THREAD) {
+	    rb_raise(rb_eThreadError, "return from within thread 0x%x",
+		     curr_thread);
+	}
+	tt = tt->prev;
+    }
+}
diff --git a/ext/.cvsignore b/ext/.cvsignore
index ab2424ff7a..d8b8a61d92 100644
--- a/ext/.cvsignore
+++ b/ext/.cvsignore
@@ -1,2 +1 @@
-extinit.c
-*.log
+extmk.rb
diff --git a/ext/.document b/ext/.document
deleted file mode 100644
index ba8182593e..0000000000
--- a/ext/.document
+++ /dev/null
@@ -1,11 +0,0 @@
-# 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..039747115f 100644
--- a/ext/Setup
+++ b/ext/Setup
@@ -1,34 +1,15 @@
 #option nodynamic
 
-#Win32API
-#bigdecimal
+#GD
 #curses
 #dbm
-#digest
-#digest/md5
-#digest/rmd160
-#digest/sha1
-#digest/sha2
-#dl
-#enumerator
 #etc
 #fcntl
-#gdbm
-#iconv
-#io/wait
-#nkf
+#kconv
+#md5
 #pty
-#openssl
-#racc/cparse
-#readline
 #sdbm
 #socket
-#stringio
-#strscan
-#syck
-#syslog
-#tcltklib
-#thread
 #tk
-#win32ole
-#zlib
+#tcltklib
+#gtk
diff --git a/ext/Setup.atheos b/ext/Setup.atheos
deleted file mode 100644
index 6bda3a4cfb..0000000000
--- a/ext/Setup.atheos
+++ /dev/null
@@ -1,34 +0,0 @@
-option nodynamic
-
-#Win32API
-bigdecimal
-curses
-dbm
-digest
-digest/md5
-digest/rmd160
-digest/sha1
-digest/sha2
-dl
-enumerator
-etc
-fcntl
-gdbm
-iconv
-io/wait
-nkf
-pty
-#openssl
-racc/parse
-readline
-sdbm
-socket
-stringio
-strscan
-syck
-syslog
-#tcltklib
-thread
-#tk
-#win32ole
-zlib
diff --git a/ext/Setup.dj b/ext/Setup.dj
index 4f94788886..6c955cba1e 100644
--- a/ext/Setup.dj
+++ b/ext/Setup.dj
@@ -1,34 +1,15 @@
 option nodynamic
 
-#Win32API
-bigdecimal
-curses
+#GD
+#curses
 dbm
-digest
-digest/md5
-digest/rmd160
-digest/sha1
-digest/sha2
-#dl
-etc
-enumerator
-fcntl
 gdbm
-#iconv
-#io/wait
+#etc
+fcntl
 nkf
-#pty
-#openssl
-racc/cparse
+marshal
+md5
 readline
 sdbm
 #socket
-stringio
-strscan
-syck
-#syslog
-#tcltklib
-thread
-#tk
-#win32ole
-zlib
+#tkutil
diff --git a/ext/Setup.emx b/ext/Setup.emx
index afc5923577..dbb4b7a61c 100644
--- a/ext/Setup.emx
+++ b/ext/Setup.emx
@@ -1,34 +1,16 @@
 option nodynamic
 
 #Win32API
-bigdecimal
 curses
 #dbm
-digest
-digest/md5
-digest/rmd160
-digest/sha1
-digest/sha2
-#dl
-enumerator
 etc
 fcntl
 #gdbm
-#iconv
-#io/wait
+md5
 nkf
 #pty
-#openssl
-racc/cparse
 #readline
 #sdbm
 socket
-stringio
-strscan
-#syck
-#syslog
 #tcltklib
-thread
 #tk
-#win32ole
-#zlib
diff --git a/ext/Setup.nt b/ext/Setup.nt
index 9f8abf9b8d..cd7969bb73 100644
--- a/ext/Setup.nt
+++ b/ext/Setup.nt
@@ -1,34 +1,19 @@
 #option nodynamic
 
+#GD
 Win32API
-bigdecimal
 #curses
 #dbm
-digest
-digest/md5
-digest/rmd160
-digest/sha1
-digest/sha2
-dl
-enumerator
-etc
+#etc
 fcntl
 #gdbm
-#iconv
-#io/wait
+#gtk
+marshal
+md5
 nkf
 #pty
-#openssl
-racc/cparse
 #readline
 sdbm
 socket
-stringio
-strscan
-syck
-#syslog
 #tcltklib
-thread
 #tk
-win32ole
-#zlib
diff --git a/ext/Setup.x68 b/ext/Setup.x68
index 0966e737e9..25adea2035 100644
--- a/ext/Setup.x68
+++ b/ext/Setup.x68
@@ -1,34 +1,12 @@
 option nodynamic
 
-#Win32API
-bigdecimal
+#GD
 #curses
 dbm
-digest
-digest/md5
-digest/rmd160
-digest/sha1
-digest/sha2
-#dl
 #etc
-enumerator
 fcntl
-#gdbm
-#iconv
-#io/wait
-nkf
-#pty
-#openssl
-racc/cparse
-#readline
-#sdbm
+kconv
+marshal
+md5
 #socket
-stringio
-strscan
-#syck
-#syslog
-#tcltklib
-thread
-#tk
-#win32ole
-#zlib
+#tkutil
diff --git a/ext/Win32API/.cvsignore b/ext/Win32API/.cvsignore
deleted file mode 100644
index 90c83ed9b1..0000000000
--- a/ext/Win32API/.cvsignore
+++ /dev/null
@@ -1,3 +0,0 @@
-Makefile
-*.log
-*.def
diff --git a/ext/Win32API/MANIFEST b/ext/Win32API/MANIFEST
new file mode 100644
index 0000000000..7cc9ac445e
--- /dev/null
+++ b/ext/Win32API/MANIFEST
@@ -0,0 +1,7 @@
+MANIFEST
+depend
+MANIFEST
+Win32API.c
+extconf.rb
+getch.rb
+point.rb
diff --git a/ext/Win32API/Win32API.c b/ext/Win32API/Win32API.c
index a4fd0396f0..0ee28f05ac 100644
--- a/ext/Win32API/Win32API.c
+++ b/ext/Win32API/Win32API.c
@@ -2,17 +2,33 @@
   Win32API - Ruby Win32 API Import Facility
 */
 
-#if !defined _MSC_VER && !defined _WIN32
+#if !defined _MSC_VER && !defined NT
 #define  WIN32_LEAN_AND_MEAN
 #include <windows.h>
 #include <stdio.h>
 #endif
 
+#if defined(_MSC_VER)
+#if defined(_M_ALPHA)
+#ifdef __cplusplus
+extern "C" { long __asm(char *,...); };
+#else
+long __asm(char *,...);
+#endif
+#pragma intrinsic(__asm)
+#endif
+#endif
+
 #define _T_VOID     0
 #define _T_NUMBER   1
 #define _T_POINTER  2
 #define _T_INTEGER  3
 
+typedef char *ApiPointer(void);
+typedef long  ApiNumber(void);
+typedef void  ApiVoid(void);
+typedef int   ApiInteger(void);
+
 #include "ruby.h"
 
 typedef struct {
@@ -46,19 +62,19 @@ Win32API_initialize(self, dllname, proc, import, export)
     char *s;
     int i;
     int len;
-    int ex = _T_VOID;
+    int ex;
 
-    SafeStringValue(dllname);
-    SafeStringValue(proc);
+    Check_SafeStr(dllname);
+    Check_SafeStr(proc);
     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(self, 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);
@@ -69,65 +85,60 @@ Win32API_initialize(self, dllname, proc, import, export)
 
     a_import = rb_ary_new();
     switch (TYPE(import)) {
-    case T_NIL:
+      case T_NIL:
 	break;
-    case T_ARRAY:
+      case T_ARRAY:
 	ptr = RARRAY(import)->ptr;
 	for (i = 0, len = RARRAY(import)->len; i < len; i++) {
-	    SafeStringValue(ptr[i]);
+	    Check_SafeStr(ptr[i]);
 	    switch (*(char *)RSTRING(ptr[i])->ptr) {
-	    case 'N': case 'n': case 'L': case 'l':
+	      case 'N': case 'n': case 'L': case 'l':
 		rb_ary_push(a_import, INT2FIX(_T_NUMBER));
 		break;
-	    case 'P': case 'p':
+	      case 'P': case 'p':
 		rb_ary_push(a_import, INT2FIX(_T_POINTER));
 		break;
-	    case 'I': case 'i':
+	      case 'I': case 'i':
 		rb_ary_push(a_import, INT2FIX(_T_INTEGER));
 		break;
 	    }
 	}
         break;
-    default:
-	SafeStringValue(import);
+      default:
+	Check_SafeStr(import);
 	s = RSTRING(import)->ptr;
 	for (i = 0, len = RSTRING(import)->len; i < len; i++) {
 	    switch (*s++) {
-	    case 'N': case 'n': case 'L': case 'l':
+	      case 'N': case 'n': case 'L': case 'l':
 		rb_ary_push(a_import, INT2FIX(_T_NUMBER));
 		break;
-	    case 'P': case 'p':
+	      case 'P': case 'p':
 		rb_ary_push(a_import, INT2FIX(_T_POINTER));
 		break;
-	    case 'I': case 'i':
+	      case 'I': case 'i':
 		rb_ary_push(a_import, INT2FIX(_T_INTEGER));
 		break;
 	    }
 	}
         break;
     }
-
-    if (16 < RARRAY(a_import)->len) {
-	rb_raise(rb_eRuntimeError, "too many parameters: %ld\n", RARRAY(a_import)->len);
-    }
-
     rb_iv_set(self, "__import__", a_import);
 
     if (NIL_P(export)) {
 	ex = _T_VOID;
     } else {
-	SafeStringValue(export);
+	Check_SafeStr(export);
 	switch (*RSTRING(export)->ptr) {
-        case 'V': case 'v':
+	  case 'V': case 'v':
 	    ex = _T_VOID;
 	    break;
-	case 'N': case 'n': case 'L': case 'l':
+	  case 'N': case 'n': case 'L': case 'l':
 	    ex = _T_NUMBER;
 	    break;
-	case 'P': case 'p':
+	  case 'P': case 'p':
 	    ex = _T_POINTER;
 	    break;
-	case 'I': case 'i':
+	  case 'I': case 'i':
 	    ex = _T_INTEGER;
 	    break;
 	}
@@ -137,9 +148,6 @@ 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;
@@ -147,62 +155,146 @@ Win32API_Call(argc, argv, obj)
     VALUE obj;
 {
     VALUE args;
-    unsigned long ret;
-    int i;
-    struct {
-	unsigned long params[16];
-    } param;
-#define params param.params
 
-    VALUE obj_proc = rb_iv_get(obj, "__proc__");
-    VALUE obj_import = rb_iv_get(obj, "__import__");
-    VALUE obj_export = rb_iv_get(obj, "__export__");
-    FARPROC ApiFunction = (FARPROC)NUM2ULONG(obj_proc);
-    int items = rb_scan_args(argc, argv, "0*", &args);
-    int nimport = RARRAY(obj_import)->len;
+    FARPROC ApiFunction;
 
+    ApiPointer  *ApiFunctionPointer;
+    ApiNumber   *ApiFunctionNumber;
+    ApiVoid     *ApiFunctionVoid;
+    ApiInteger  *ApiFunctionInteger;
+
+    long  lParam;
+    char *pParam;
+
+    VALUE Return;
+
+    VALUE obj_proc;
+    VALUE obj_import;
+    VALUE obj_export;
+    VALUE import_type;
+    int nimport, timport, texport, i;
+    int items;
+    int ret;
+
+    items = rb_scan_args(argc, argv, "0*", &args);
+
+    obj_proc = rb_iv_get(obj, "__proc__");
+
+    ApiFunction = (FARPROC)NUM2ULONG(obj_proc);
+
+    obj_import = rb_iv_get(obj, "__import__");
+    obj_export = rb_iv_get(obj, "__export__");
+    nimport = RARRAY(obj_import)->len;
+    texport = FIX2INT(obj_export);
 
     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++) {
-	unsigned long lParam = 0;
-	switch (FIX2INT(rb_ary_entry(obj_import, i))) {
+    if (0 < nimport) {
+	for (i = nimport - 1; 0 <= i; i--) {
 	    VALUE str;
-	case _T_NUMBER:
-	case _T_INTEGER:
-	default:
-	    lParam = NUM2ULONG(rb_ary_entry(args, i));
-	    break;
-	case _T_POINTER:
-	    str = rb_ary_entry(args, i);
-	    if (NIL_P(str)) {
-		lParam = 0;
-	    } else if (FIXNUM_P(str)) {
-		lParam = NUM2ULONG(str);
-	    } else {
-		StringValue(str);
-		rb_str_modify(str);
-		lParam = (unsigned long)StringValuePtr(str);
+	    import_type = rb_ary_entry(obj_import, i);
+	    timport = FIX2INT(import_type);
+	    switch (timport) {
+	    case _T_NUMBER:
+	    case _T_INTEGER:
+		lParam = NUM2ULONG(rb_ary_entry(args, i));
+#if defined(_MSC_VER) || defined(__LCC__)
+#if defined(_M_IX86)
+		_asm {
+		    mov     eax, lParam
+		    push    eax
+		}
+#elif defined(_M_ALPHA)
+		__asm(
+			"ldl r0, 0(%0);"
+			"stq r0, -(sp);"
+			, lParam
+		);
+#else
+#error
+#endif
+#elif defined __GNUC__
+		asm volatile ("pushl %0" :: "g" (lParam));
+#else
+#error
+#endif
+		break;
+	    case _T_POINTER:
+		str = rb_ary_entry(args, i);
+		if (NIL_P(str)) {
+		    pParam = 0;
+		} else if (FIXNUM_P(str)){
+		    pParam = (char *)NUM2ULONG(str);
+		} else {
+		    Check_Type(str, T_STRING);
+		    rb_str_modify(str);
+		    pParam = RSTRING(str)->ptr;
+		}
+#if defined(_MSC_VER) || defined(__LCC__)
+#if defined(_M_IX86)
+		_asm {
+		    mov     eax, pParam
+		    push    eax
+		}
+#elif defined(_M_ALPHA)
+		__asm(
+			"ldl r0, 0(%0);"
+			"stq r0, -(sp);"
+			, pParam
+		);
+#else
+#error
+#endif
+#elif defined __GNUC__
+		asm volatile ("pushl %0" :: "g" (pParam));
+#else
+#error
+#endif
+		break;
 	    }
-	    break;
 	}
-	params[i] = lParam;
     }
 
-    ret = ApiFunction(param);
-
-    switch (FIX2INT(obj_export)) {
+#if defined __GNUC__
+    asm volatile ("call *%1" : "=r" (ret) : "g" (ApiFunction));
+    switch (texport) {
     case _T_NUMBER:
     case _T_INTEGER:
-	return INT2NUM(ret);
+	Return = INT2NUM(ret);
+	break;
+    case _T_POINTER:
+	Return = rb_str_new2((char *)ret);
+	break;
+    case _T_VOID:
+    default:
+	Return = INT2NUM(0);
+	break;
+    }
+#else
+    switch (texport) {
+    case _T_NUMBER:
+	ApiFunctionNumber = (ApiNumber *) ApiFunction;
+	Return = INT2NUM(ApiFunctionNumber());
+	break;
     case _T_POINTER:
-	return rb_str_new2((char *)ret);
+	ApiFunctionPointer = (ApiPointer *) ApiFunction;
+	Return = rb_str_new2((char *)ApiFunctionPointer());
+	break;
+    case _T_INTEGER:
+	ApiFunctionInteger = (ApiInteger *) ApiFunction;
+	Return = INT2NUM(ApiFunctionInteger());
+	break;
     case _T_VOID:
     default:
-	return INT2NUM(0);
+	ApiFunctionVoid = (ApiVoid *) ApiFunction;
+	ApiFunctionVoid();
+	Return = INT2NUM(0);
+	break;
     }
+#endif
+    return Return;
 }
 
 void
diff --git a/ext/Win32API/extconf.rb b/ext/Win32API/extconf.rb
index 865788556f..5e42f62558 100644
--- a/ext/Win32API/extconf.rb
+++ b/ext/Win32API/extconf.rb
@@ -1,6 +1,7 @@
-require 'mkmf'
-
-dir_config("win32")
-if have_header("windows.h") and have_library("kernel32")
+case RUBY_PLATFORM
+when /cygwin/,/mingw/
+  $CFLAGS = "-fno-defer-pop -fno-omit-frame-pointer"
+  create_makefile("Win32API")
+when /win32/
   create_makefile("Win32API")
 end
diff --git a/ext/Win32API/lib/win32/registry.rb b/ext/Win32API/lib/win32/registry.rb
deleted file mode 100644
index 2671551a33..0000000000
--- a/ext/Win32API/lib/win32/registry.rb
+++ /dev/null
@@ -1,831 +0,0 @@
-=begin
-= Win32 Registry I/F
-win32/registry is registry accessor library for Win32 platform.
-It uses Win32API to call Win32 Registry APIs.
-
-== example
-  Win32::Registry::HKEY_CURRENT_USER.open('SOFTWARE\foo') do |reg|
-    value = reg['foo']                               # read a value
-    value = reg['foo', Win32::Registry::REG_SZ]      # read a value with type
-    type, value = reg.read('foo')                    # read a value
-    reg['foo'] = 'bar'                               # write a value
-    reg['foo', Win32::Registry::REG_SZ] = 'bar'      # write a value with type
-    reg.write('foo', Win32::Registry::REG_SZ, 'bar') # write a value
-    
-    reg.each_value { |name, type, data| ... }        # Enumerate values
-    reg.each_key { |key, wtime| ... }                # Enumerate subkeys
-    
-    reg.delete_value(name)                         # Delete a value
-    reg.delete_key(name)                           # Delete a subkey
-    reg.delete_key(name, true)                     # Delete a subkey recursively
-  end
-
-= Reference
-
-== Win32::Registry class
-
-=== including modules
-
-* Enumerable
-* Registry::Constants
-
-=== class methods
---- Registry.open(key, subkey, desired = KEY_READ, opt = REG_OPTION_RESERVED)
---- Registry.open(key, subkey, desired = KEY_READ, opt = REG_OPTION_RESERVED) { |reg| ... }
-    Open the registry key ((|subkey|)) under ((|key|)).
-    ((|key|)) is Win32::Registry object of parent key.
-    You can use predefined key HKEY_* (see ((<constants>)))
-    
-    ((|desired|)) and ((|opt|)) is access mask and key option.
-    For detail, see ((<MSDN Library|URL:http://msdn.microsoft.com/library/en-us/sysinfo/base/regopenkeyex.asp>)).
-    
-    If block is given, the key is closed automatically.
-
---- Registry.create(key, subkey, desired = KEY_ALL_ACCESS, opt = REG_OPTION_RESERVED)
---- Registry.create(key, subkey, desired = KEY_ALL_ACCESS, opt = REG_OPTION_RESERVED) { |reg| ... }
-    Create or open the registry key ((|subkey|)) under ((|key|)).
-    You can use predefined key HKEY_* (see ((<constants>)))
-    
-    If subkey is already exists, key is opened and Registry#((<created?>))
-    method will return false.
-    
-    If block is given, the key is closed automatically.
-
---- Registry.expand_environ(str)
-    Replace (({%\w+%})) into the environment value of ((|str|)).
-    This method is used for REG_EXPAND_SZ.
-    
-    For detail, see ((<ExpandEnvironmentStrings|URL:http://msdn.microsoft.com/library/en-us/sysinfo/base/expandenvironmentstrings.asp>)) Win32 API.
-
---- Registry.type2name(type)
-    Convert registry type value to readable string.
-
---- Registry.wtime2time(wtime)
-    Convert 64-bit FILETIME integer into Time object.
-
---- Registry.time2wtime(time)
-    Convert Time object or Integer object into 64-bit FILETIME.
-
-=== instance methods
---- open(subkey, desired = KEY_READ, opt = REG_OPTION_RESERVED)
-    Same as (({Win32::((<Registry.open>))(self, subkey, desired, opt)}))
-
---- create(subkey, desired = KEY_ALL_ACCESS, opt = REG_OPTION_RESERVED)
-    Same as (({Win32::((<Registry.create>))(self, subkey, desired, opt)}))
-
---- close
-    Close key.
-    
-    After closed, most method raises error.
-
---- read(name, *rtype)
-    Read a registry value named ((|name|)) and return array of
-    [ ((|type|)), ((|data|)) ].
-    When name is nil, the `default' value is read.
-    
-    ((|type|)) is value type. (see ((<Win32::Registry::Constants module>)))
-    ((|data|)) is value data, its class is:
-    :REG_SZ, REG_EXPAND_SZ
-       String
-    :REG_MULTI_SZ
-       Array of String
-    :REG_DWORD, REG_DWORD_BIG_ENDIAN, REG_QWORD
-       Integer
-    :REG_BINARY
-       String (contains binary data)
-    
-    When ((|rtype|)) is specified, the value type must be included by
-    ((|rtype|)) array, or TypeError is raised.
-
---- self[name, *rtype]
-    Read a registry value named ((|name|)) and return its value data.
-    The class of value is same as ((<read>)) method returns.
-    
-    If the value type is REG_EXPAND_SZ, returns value data whose environment
-    variables are replaced.
-    If the value type is neither REG_SZ, REG_MULTI_SZ, REG_DWORD,
-    REG_DWORD_BIG_ENDIAN, nor REG_QWORD, TypeError is raised.
-    
-    The meaning of ((|rtype|)) is same as ((<read>)) method.
-
---- read_s(name)
---- read_i(name)
---- read_bin(name)
-    Read a REG_SZ(read_s), REG_DWORD(read_i), or REG_BINARY(read_bin)
-    registry value named ((|name|)).
-    
-    If the values type does not match, TypeError is raised.
-
---- read_s_expand(name)
-    Read a REG_SZ or REG_EXPAND_SZ registry value named ((|name|)).
-    
-    If the value type is REG_EXPAND_SZ, environment variables are replaced.
-    Unless the value type is REG_SZ or REG_EXPAND_SZ, TypeError is raised.
-
---- write(name, type, data)
-    Write ((|data|)) to a registry value named ((|name|)).
-    When name is nil, write to the `default' value.
-    
-    ((|type|)) is type value. (see ((<Registry::Constants module>)))
-    Class of ((|data|)) must be same as which ((<read>))
-    method returns.
-
---- self[name, wtype = nil] = value
-    Write ((|value|)) to a registry value named ((|name|)).
-    
-    If ((|wtype|)) is specified, the value type is it.
-    Otherwise, the value type is depend on class of ((|value|)):
-    :Integer
-      REG_DWORD
-    :String
-      REG_SZ
-    :Array
-      REG_MULTI_SZ
-
---- write_s(name, value)
---- write_i(name, value)
---- write_bin(name, value)
-    Write ((|value|)) to a registry value named ((|name|)).
-    
-    The value type is REG_SZ(write_s), REG_DWORD(write_i), or
-    REG_BINARY(write_bin).
-
---- each { |name, type, value| ... }
---- each_value { |name, type, value| ... }
-    Enumerate values.
-
---- each_key { |subkey, wtime| ... }
-    Enumerate subkeys.
-    
-    ((|subkey|)) is String which contains name of subkey.
-    ((|wtime|)) is last write time as FILETIME (64-bit integer).
-    (see ((<Registry.wtime2time>)))
-
---- delete(name)
---- delete_value(name)
-    Delete a registry value named ((|name|)).
-    We can not delete the `default' value.
-
---- delete_key(name, recursive = false)
-    Delete a subkey named ((|name|)) and all its values.
-    
-    If ((|recursive|)) is false, the subkey must not have subkeys.
-    Otherwise, this method deletes all subkeys and values recursively.
-
---- flush
-    Write all the attributes into the registry file.
-
---- created?
-    Returns if key is created ((*newly*)).
-    (see ((<Registry.create>)))
-
---- open?
-    Returns if key is not closed.
-
---- hkey
-    Returns key handle value.
-
---- parent
-    Win32::Registry object of parent key, or nil if predefeined key.
-
---- keyname
-    Same as ((|subkey|)) value of ((<Registry.open>)) or
-    ((<Registry.create>)) method.
-
---- disposition
-    Disposition value (REG_CREATED_NEW_KEY or REG_OPENED_EXISTING_KEY).
-
---- name
---- to_s
-    Full path of key such as (({'HKEY_CURRENT_USER\SOFTWARE\foo\bar'})).
-
---- info
-    Returns key information as Array of:
-    :num_keys
-      The number of subkeys.
-    :max_key_length
-      Maximum length of name of subkeys.
-    :num_values
-      The number of values.
-    :max_value_name_length
-      Maximum length of name of values.
-    :max_value_length
-      Maximum length of value of values.
-    :descriptor_length
-      Length of security descriptor.
-    :wtime
-      Last write time as FILETIME(64-bit integer)
-    
-    For detail, see ((<RegQueryInfoKey|URL:http://msdn.microsoft.com/library/en-us/sysinfo/base/regqueryinfokey.asp>)) Win32 API.
-
---- num_keys
---- max_key_length
---- num_values
---- max_value_name_length
---- max_value_length
---- descriptor_length
---- wtime
-    Returns an item of key information.
-
-=== constants
---- HKEY_CLASSES_ROOT
---- HKEY_CURRENT_USER
---- HKEY_LOCAL_MACHINE
---- HKEY_PERFORMANCE_DATA
---- HKEY_CURRENT_CONFIG
---- HKEY_DYN_DATA
-    Win32::Registry object whose key is predefined key.
-    For detail, see ((<MSDN Library|URL:http://msdn.microsoft.com/library/en-us/sysinfo/base/predefined_keys.asp>)).
-
-== Win32::Registry::Constants module
-
-For detail, see ((<MSDN Library|URL:http://msdn.microsoft.com/library/en-us/sysinfo/base/registry.asp>)).
-
---- HKEY_*
-    Predefined key ((*handle*)).
-    These are Integer, not Win32::Registry.
-
---- REG_*
-    Registry value type.
-
---- KEY_*
-    Security access mask.
-
---- KEY_OPTIONS_*
-    Key options.
-
---- REG_CREATED_NEW_KEY
---- REG_OPENED_EXISTING_KEY
-    If the key is created newly or opened existing key.
-    See also Registry#((<disposition>)) method.
-
-=end
-
-require 'Win32API'
-
-module Win32
-  class Registry
-    module Constants
-      HKEY_CLASSES_ROOT = 0x80000000
-      HKEY_CURRENT_USER = 0x80000001
-      HKEY_LOCAL_MACHINE = 0x80000002
-      HKEY_USERS = 0x80000003
-      HKEY_PERFORMANCE_DATA = 0x80000004
-      HKEY_PERFORMANCE_TEXT = 0x80000050
-      HKEY_PERFORMANCE_NLSTEXT = 0x80000060
-      HKEY_CURRENT_CONFIG = 0x80000005
-      HKEY_DYN_DATA = 0x80000006
-      
-      REG_NONE = 0
-      REG_SZ = 1
-      REG_EXPAND_SZ = 2
-      REG_BINARY = 3
-      REG_DWORD = 4
-      REG_DWORD_LITTLE_ENDIAN = 4
-      REG_DWORD_BIG_ENDIAN = 5
-      REG_LINK = 6
-      REG_MULTI_SZ = 7
-      REG_RESOURCE_LIST = 8
-      REG_FULL_RESOURCE_DESCRIPTOR = 9
-      REG_RESOURCE_REQUIREMENTS_LIST = 10
-      REG_QWORD = 11
-      REG_QWORD_LITTLE_ENDIAN = 11
-      
-      STANDARD_RIGHTS_READ = 0x00020000
-      STANDARD_RIGHTS_WRITE = 0x00020000
-      KEY_QUERY_VALUE = 0x0001
-      KEY_SET_VALUE = 0x0002
-      KEY_CREATE_SUB_KEY = 0x0004
-      KEY_ENUMERATE_SUB_KEYS = 0x0008
-      KEY_NOTIFY = 0x0010
-      KEY_CREATE_LINK = 0x0020
-      KEY_READ = STANDARD_RIGHTS_READ |
-        KEY_QUERY_VALUE | KEY_ENUMERATE_SUB_KEYS | KEY_NOTIFY
-      KEY_WRITE = STANDARD_RIGHTS_WRITE |
-        KEY_SET_VALUE | KEY_CREATE_SUB_KEY
-      KEY_EXECUTE = KEY_READ
-      KEY_ALL_ACCESS = KEY_READ | KEY_WRITE | KEY_CREATE_LINK
-      
-      REG_OPTION_RESERVED = 0x0000
-      REG_OPTION_NON_VOLATILE = 0x0000
-      REG_OPTION_VOLATILE = 0x0001
-      REG_OPTION_CREATE_LINK = 0x0002
-      REG_OPTION_BACKUP_RESTORE = 0x0004
-      REG_OPTION_OPEN_LINK = 0x0008
-      REG_LEGAL_OPTION = REG_OPTION_RESERVED |
-        REG_OPTION_NON_VOLATILE | REG_OPTION_CREATE_LINK |
-        REG_OPTION_BACKUP_RESTORE | REG_OPTION_OPEN_LINK
-      
-      REG_CREATED_NEW_KEY = 1
-      REG_OPENED_EXISTING_KEY = 2
-      
-      REG_WHOLE_HIVE_VOLATILE = 0x0001
-      REG_REFRESH_HIVE = 0x0002
-      REG_NO_LAZY_FLUSH = 0x0004
-      REG_FORCE_RESTORE = 0x0008
-      
-      MAX_KEY_LENGTH = 514
-      MAX_VALUE_LENGTH = 32768
-    end
-    include Constants
-    include Enumerable
-    
-    #
-    # Error
-    #
-    class Error < ::StandardError
-      FormatMessageA = Win32API.new('kernel32.dll', 'FormatMessageA', 'LPLLPLP', 'L')
-      def initialize(code)
-        @code = code
-        msg = "\0" * 1024
-        len = FormatMessageA.call(0x1200, 0, code, 0, msg, 1024, 0)
-        super msg[0, len].tr("\r", '').chomp
-      end
-      attr_reader :code
-    end
-    
-    #
-    # Predefined Keys
-    #
-    class PredefinedKey < Registry
-      def initialize(hkey, keyname)
-        @hkey = hkey
-        @parent = nil
-        @keyname = keyname
-        @disposition = REG_OPENED_EXISTING_KEY
-      end
-      
-      # Predefined keys cannot be closed
-      def close
-        raise Error.new(5) ## ERROR_ACCESS_DENIED
-      end
-      
-      # Fake class for Registry#open, Registry#create
-      def class
-        Registry
-      end
-      
-      # Make all
-      Constants.constants.grep(/^HKEY_/) do |c|
-        Registry.const_set c, new(Constants.const_get(c), c)
-      end
-    end
-    
-    #
-    # Win32 APIs
-    #
-    module API
-      [
-        %w/RegOpenKeyExA    LPLLP        L/,
-        %w/RegCreateKeyExA  LPLLLLPPP    L/,
-        %w/RegEnumValueA    LLPPPPPP     L/,
-        %w/RegEnumKeyExA    LLPPLLLP     L/,
-        %w/RegQueryValueExA LPLPPP       L/,
-        %w/RegSetValueExA   LPLLPL       L/,
-        %w/RegDeleteValue   LP           L/,
-        %w/RegDeleteKey     LP           L/,
-        %w/RegFlushKey      L            L/,
-        %w/RegCloseKey      L            L/,
-        %w/RegQueryInfoKey  LPPPPPPPPPPP L/,
-      ].each do |fn|
-        const_set fn[0].intern, Win32API.new('advapi32.dll', *fn)
-      end
-      
-      module_function
-      
-      def check(result)
-        raise Error, result, caller(2) if result != 0
-      end
-      
-      def packdw(dw)
-        [dw].pack('V')
-      end
-      
-      def unpackdw(dw)
-        dw += [0].pack('V')
-        dw.unpack('V')[0]
-      end
-      
-      def packqw(qw)
-        [ qw & 0xFFFFFFFF, qw >> 32 ].pack('VV')
-      end
-      
-      def unpackqw(qw)
-        qw = qw.unpack('VV')
-        (qw[1] << 32) | qw[0]
-      end
-      
-      def OpenKey(hkey, name, opt, desired)
-        result = packdw(0)
-        check RegOpenKeyExA.call(hkey, name, opt, desired, result)
-        unpackdw(result)
-      end
-      
-      def CreateKey(hkey, name, opt, desired)
-        result = packdw(0)
-        disp = packdw(0)
-        check RegCreateKeyExA.call(hkey, name, 0, 0, opt, desired,
-                                   0, result, disp)
-        [ unpackdw(result), unpackdw(disp) ]
-      end
-      
-      def EnumValue(hkey, index)
-        name = ' ' * Constants::MAX_KEY_LENGTH
-        size = packdw(Constants::MAX_KEY_LENGTH)
-        check RegEnumValueA.call(hkey, index, name, size, 0, 0, 0, 0)
-        name[0, unpackdw(size)]
-      end
-      
-      def EnumKey(hkey, index)
-        name = ' ' * Constants::MAX_KEY_LENGTH
-        size = packdw(Constants::MAX_KEY_LENGTH)
-        wtime = ' ' * 8
-        check RegEnumKeyExA.call(hkey, index, name, size, 0, 0, 0, wtime)
-        [ name[0, unpackdw(size)], unpackqw(wtime) ]
-      end
-      
-      def QueryValue(hkey, name)
-        type = packdw(0)
-        size = packdw(0)
-        check RegQueryValueExA.call(hkey, name, 0, type, 0, size)
-        data = ' ' * unpackdw(size)
-        check RegQueryValueExA.call(hkey, name, 0, type, data, size)
-        [ unpackdw(type), data[0, unpackdw(size)] ]
-      end
-      
-      def SetValue(hkey, name, type, data, size)
-        check RegSetValueExA.call(hkey, name, 0, type, data, size)
-      end
-      
-      def DeleteValue(hkey, name)
-        check RegDeleteValue.call(hkey, name)
-      end
-      
-      def DeleteKey(hkey, name)
-        check RegDeleteKey.call(hkey, name)
-      end
-      
-      def FlushKey(hkey)
-        check RegFlushKey.call(hkey)
-      end
-      
-      def CloseKey(hkey)
-        check RegCloseKey.call(hkey)
-      end
-      
-      def QueryInfoKey(hkey)
-        subkeys = packdw(0)
-        maxsubkeylen = packdw(0)
-        values = packdw(0)
-        maxvaluenamelen = packdw(0)
-        maxvaluelen = packdw(0)
-        secdescs = packdw(0)
-        wtime = ' ' * 8
-        check RegQueryInfoKey.call(hkey, 0, 0, 0, subkeys, maxsubkeylen, 0,
-          values, maxvaluenamelen, maxvaluelen, secdescs, wtime)
-        [ unpackdw(subkeys), unpackdw(maxsubkeylen), unpackdw(values),
-          unpackdw(maxvaluenamelen), unpackdw(maxvaluelen),
-          unpackdw(secdescs), unpackqw(wtime) ]
-      end
-    end
-    
-    #
-    # utility functions
-    #
-    def self.expand_environ(str)
-      str.gsub(/%([^%]+)%/) { ENV[$1] || $& }
-    end
-    
-    @@type2name = { }
-    %w[
-      REG_NONE REG_SZ REG_EXPAND_SZ REG_BINARY REG_DWORD
-      REG_DWORD_BIG_ENDIAN REG_LINK REG_MULTI_SZ
-      REG_RESOURCE_LIST REG_FULL_RESOURCE_DESCRIPTOR
-      REG_RESOURCE_REQUIREMENTS_LIST REG_QWORD
-    ].each do |type|
-      @@type2name[Constants.const_get(type)] = type
-    end
-    
-    def self.type2name(type)
-      @@type2name[type] || type.to_s
-    end
-    
-    def self.wtime2time(wtime)
-      Time.at((wtime - 116444736000000000) / 10000000)
-    end
-    
-    def self.time2wtime(time)
-      time.to_i * 10000000 + 116444736000000000
-    end
-    
-    #
-    # constructors
-    #
-    private_class_method :new
-    
-    def self.open(hkey, subkey, desired = KEY_READ, opt = REG_OPTION_RESERVED)
-      subkey = subkey.chomp('\\')
-      newkey = API.OpenKey(hkey.hkey, subkey, opt, desired)
-      obj = new(newkey, hkey, subkey, REG_OPENED_EXISTING_KEY)
-      if block_given?
-        begin
-          yield obj
-        ensure
-          obj.close
-        end
-      else
-        obj
-      end
-    end
-    
-    def self.create(hkey, subkey, desired = KEY_ALL_ACCESS, opt = REG_OPTION_RESERVED)
-      newkey, disp = API.CreateKey(hkey.hkey, subkey, opt, desired)
-      obj = new(newkey, hkey, subkey, disp)
-      if block_given?
-        begin
-          yield obj
-        ensure
-          obj.close
-        end
-      else
-        obj
-      end
-    end
-    
-    #
-    # finalizer
-    #
-    @@final = proc { |hkey| proc { API.CloseKey(hkey[0]) if hkey[0] } }
-    
-    #
-    # initialize
-    #
-    def initialize(hkey, parent, keyname, disposition)
-      @hkey = hkey
-      @parent = parent
-      @keyname = keyname
-      @disposition = disposition
-      @hkeyfinal = [ hkey ]
-      ObjectSpace.define_finalizer self, @@final.call(@hkeyfinal)
-    end
-    attr_reader :hkey, :parent, :keyname, :disposition
-    
-    #
-    # attributes
-    #
-    def created?
-      @disposition == REG_CREATED_NEW_KEY
-    end
-    
-    def open?
-      !@hkey.nil?
-    end
-    
-    def name
-      parent = self
-      name = @keyname
-      while parent = parent.parent
-        name = parent.keyname + '\\' + name
-      end
-      name
-    end
-    
-    def inspect
-      "\#<Win32::Registry key=#{name.inspect}>"
-    end
-    
-    #
-    # marshalling
-    #
-    def _dump(depth)
-      raise TypeError, "can't dump Win32::Registry"
-    end
-    
-    #
-    # open/close
-    #
-    def open(subkey, desired = KEY_READ, opt = REG_OPTION_RESERVED, &blk)
-      self.class.open(self, subkey, desired, opt, &blk)
-    end
-    
-    def create(subkey, desired = KEY_ALL_ACCESS, opt = REG_OPTION_RESERVED, &blk)
-      self.class.create(self, subkey, desired, opt, &blk)
-    end
-    
-    def close
-      API.CloseKey(@hkey)
-      @hkey = @parent = @keyname = nil
-      @hkeyfinal[0] = nil
-    end
-    
-    #
-    # iterator
-    #
-    def each_value
-      index = 0
-      while true
-        begin
-          subkey = API.EnumValue(@hkey, index)
-        rescue Error
-          break
-        end
-        begin
-          type, data = read(subkey)
-        rescue Error
-          next
-        end
-        yield subkey, type, data
-        index += 1
-      end
-      index
-    end
-    alias each each_value
-    
-    def each_key
-      index = 0
-      while true
-        begin
-          subkey, wtime = API.EnumKey(@hkey, index)
-        rescue Error
-          break
-        end
-        yield subkey, wtime
-        index += 1
-      end
-      index
-    end
-    
-    def keys
-      keys_ary = []
-      each_key { |key,| keys_ary << key }
-      keys_ary
-    end
-    
-    #
-    # reader
-    #
-    def read(name, *rtype)
-      type, data = API.QueryValue(@hkey, name)
-      unless rtype.empty? or rtype.include?(type)
-        raise TypeError, "Type mismatch (expect #{rtype.inspect} but #{type} present)"
-      end
-      case type
-      when REG_SZ, REG_EXPAND_SZ
-        [ type, data.chop ]
-      when REG_MULTI_SZ
-        [ type, data.split(/\0/) ]
-      when REG_BINARY
-        [ type, data ]
-      when REG_DWORD
-        [ type, API.unpackdw(data) ]
-      when REG_DWORD_BIG_ENDIAN
-        [ type, data.unpack('N')[0] ]
-      when REG_QWORD
-        [ type, API.unpackqw(data) ]
-      else
-        raise TypeError, "Type #{type} is not supported."
-      end
-    end
-    
-    def [](name, *rtype)
-      type, data = read(name, *rtype)
-      case type
-      when REG_SZ, REG_DWORD, REG_QWORD, REG_MULTI_SZ
-        data
-      when REG_EXPAND_SZ
-        Registry.expand_environ(data)
-      else
-        raise TypeError, "Type #{type} is not supported."
-      end
-    end
-    
-    def read_s(name)
-      read(name, REG_SZ)[1]
-    end
-    
-    def read_s_expand(name)
-      type, data = read(name, REG_SZ, REG_EXPAND_SZ)
-      if type == REG_EXPAND_SZ
-        Registry.expand_environ(data)
-      else
-        data
-      end
-    end
-    
-    def read_i(name)
-      read(name, REG_DWORD, REG_DWORD_BIG_ENDIAN, REG_QWORD)[1]
-    end
-    
-    def read_bin(name)
-      read(name, REG_BINARY)[1]
-    end
-    
-    #
-    # writer
-    #
-    def write(name, type, data)
-      case type
-      when REG_SZ, REG_EXPAND_SZ
-        data = data.to_s + "\0"
-      when REG_MULTI_SZ
-        data = data.to_a.join("\0") + "\0\0"
-      when REG_BINARY
-        data = data.to_s
-      when REG_DWORD
-        data = API.packdw(data.to_i)
-      when REG_DWORD_BIG_ENDIAN
-        data = [data.to_i].pack('N')
-      when REG_QWORD
-        data = API.packqw(data.to_i)
-      else
-        raise TypeError, "Unsupported type #{type}"
-      end
-      API.SetValue(@hkey, name, type, data, data.length)
-    end
-    
-    def []=(name, rtype, value = nil)
-      if value
-        write name, rtype, value
-      else
-        case value = rtype
-        when Integer
-          write name, REG_DWORD, value
-        when String
-          write name, REG_SZ, value
-        when Array
-          write name, REG_MULTI_SZ, value
-        else
-          raise TypeError, "Unexpected type #{value.class}"
-        end
-      end
-      value
-    end
-    
-    def write_s(name, value)
-      write name, REG_SZ, value.to_s
-    end
-    
-    def write_i(name, value)
-      write name, REG_DWORD, value.to_i
-    end
-    
-    def write_bin(name, value)
-      write name, REG_BINARY, value.to_s
-    end
-    
-    #
-    # delete
-    #
-    def delete_value(name)
-      API.DeleteValue(@hkey, name)
-    end
-    alias delete delete_value
-    
-    def delete_key(name, recursive = false)
-      if recursive
-        open(name, KEY_ALL_ACCESS) do |reg|
-          reg.keys.each do |key|
-            begin
-              reg.delete_key(key, true)
-            rescue Error
-              #
-            end
-          end
-        end
-        API.DeleteKey(@hkey, name)
-      else
-        begin
-          API.EnumKey @hkey, 0
-        rescue Error
-          return API.DeleteKey(@hkey, name)
-        end
-        raise Error.new(5) ## ERROR_ACCESS_DENIED
-      end
-    end
-    
-    #
-    # flush
-    #
-    def flush
-      API.FlushKey @hkey
-    end
-    
-    #
-    # key information
-    #
-    def info
-      API.QueryInfoKey(@hkey)
-    end
-    %w[
-      num_keys max_key_length
-      num_values max_value_name_length max_value_length
-      descriptor_length wtime
-    ].each_with_index do |s, i|
-      eval <<-__END__
-        def #{s}
-          info[#{i}]
-        end
-      __END__
-    end
-  end
-end
diff --git a/ext/Win32API/lib/win32/resolv.rb b/ext/Win32API/lib/win32/resolv.rb
deleted file mode 100644
index 6534d20760..0000000000
--- a/ext/Win32API/lib/win32/resolv.rb
+++ /dev/null
@@ -1,366 +0,0 @@
-=begin
-= Win32 DNS and DHCP I/F
-
-=end
-
-require 'win32/registry'
-
-module Win32
-  module Resolv
-    API = Registry::API
-    
-    def self.get_hosts_path
-      path = get_hosts_dir
-      path = File.join(path.gsub(/\\/, File::SEPARATOR), 'hosts')
-      File.exist?(path) ? path : nil
-    end
-    
-    def self.get_resolv_info
-      search, nameserver = get_info
-      if search.empty?
-        search = nil
-      else
-        search.delete("")
-        search.uniq!
-      end
-      if nameserver.empty?
-        nameserver = nil
-      else
-        nameserver.delete("")
-        nameserver.delete("0.0.0.0")
-        nameserver.uniq!
-      end
-      [ search, nameserver ]
-    end
-
-getv = Win32API.new('kernel32.dll', 'GetVersionExA', 'P', 'L')
-info = [ 148, 0, 0, 0, 0 ].pack('V5') + "\0" * 128
-getv.call(info)
-if info.unpack('V5')[4] == 2  # VER_PLATFORM_WIN32_NT
-#====================================================================
-# Windows NT
-#====================================================================
-  module_eval <<-'__EOS__', __FILE__, __LINE__+1
-    TCPIP_NT = 'SYSTEM\CurrentControlSet\Services\Tcpip\Parameters'
-    
-    class << self
-      private
-      def get_hosts_dir
-        Registry::HKEY_LOCAL_MACHINE.open(TCPIP_NT) do |reg|
-          reg.read_s_expand('DataBasePath')
-        end
-      end
-      
-      def get_info
-        search = nil
-        nameserver = []
-        Registry::HKEY_LOCAL_MACHINE.open(TCPIP_NT) do |reg|
-          begin
-            slist = reg.read_s('SearchList')
-            search = slist.split(/,\s*/) unless slist.empty?
-          rescue Registry::Error
-          end
-          
-          if add_search = search.nil?
-            search = []
-            begin
-              nvdom = reg.read_s('NV Domain')
-              unless nvdom.empty?
-                @search = [ nvdom ]
-                if reg.read_i('UseDomainNameDevolution') != 0
-                  if /^[\w\d]+\./ =~ nvdom
-                    devo = $'
-                  end
-                end
-              end
-            rescue Registry::Error
-            end
-          end
-          
-          reg.open('Interfaces') do |reg|
-            reg.each_key do |iface,|
-              reg.open(iface) do |regif|
-                begin
-                  [ 'NameServer', 'DhcpNameServer' ].each do |key|
-                    ns = regif.read_s(key)
-                    unless ns.empty?
-                      nameserver.concat(ns.split(/[,\s]\s*/))
-                      break
-                    end
-                  end
-                rescue Registry::Error
-                end
-                
-                if add_search
-                  begin
-                    [ 'Domain', 'DhcpDomain' ].each do |key|
-                      dom = regif.read_s(key)
-                      unless dom.empty?
-                        search.concat(dom.split(/,\s*/))
-                        break
-                      end
-                    end
-                  rescue Registry::Error
-                  end
-                end
-              end
-            end
-          end
-          search << devo if add_search and devo
-        end
-        [ search.uniq, nameserver.uniq ]
-      end
-    end
-  __EOS__
-else
-#====================================================================
-# Windows 9x
-#====================================================================
-  module_eval <<-'__EOS__', __FILE__, __LINE__+1
-    TCPIP_9X = 'SYSTEM\CurrentControlSet\Services\VxD\MSTCP'
-    DHCP_9X = 'SYSTEM\CurrentControlSet\Services\VxD\DHCP'
-    WINDOWS = 'Software\Microsoft\Windows\CurrentVersion'
-    
-    class << self
-   #   private
-      
-      def get_hosts_dir
-        Registry::HKEY_LOCAL_MACHINE.open(WINDOWS) do |reg|
-          reg.read_s_expand('SystemRoot')
-        end
-      end
-      
-      def get_info
-        search = []
-        nameserver = []
-        begin
-          Registry::HKEY_LOCAL_MACHINE.open(TCPIP_9X) do |reg|
-            if reg.read_s("EnableDNS") == "1"
-              domain = reg.read_s("Domain")
-              ns = reg.read_s("NameServer")
-              slist = reg.read_s("SearchList")
-              search << domain unless domain.empty?
-              search.concat(slist.split(/,\s*/))
-              nameserver.concat(ns.split(/[,\s]\s*/))
-            end
-          end
-        rescue Registry::Error
-        end
-        
-        dhcpinfo = get_dhcpinfo
-        search.concat(dhcpinfo[0])
-        nameserver.concat(dhcpinfo[1])
-        [ search, nameserver ]
-      end
-      
-      def get_dhcpinfo
-        macaddrs = {}
-        ipaddrs = {}
-        WsControl.get_iflist.each do |index, macaddr, *ipaddr|
-          macaddrs[macaddr] = 1
-          ipaddr.each { |ipaddr| ipaddrs[ipaddr] = 1 }
-        end
-        iflist = [ macaddrs, ipaddrs ]
-        
-        search = []
-        nameserver = []
-        version = -1
-        Registry::HKEY_LOCAL_MACHINE.open(DHCP_9X) do |reg|
-          begin
-            version = API.unpackdw(reg.read_bin("Version"))
-          rescue Registry::Error
-          end
-          
-          reg.each_key do |key,|
-            catch(:not_used) do
-              reg.open(key) do |regdi|
-                dom, ns = get_dhcpinfo_key(version, regdi, iflist)
-                search << dom if dom
-                nameserver.concat(ns) if ns
-              end
-            end
-          end
-        end
-        [ search, nameserver ]
-      end
-      
-      def get_dhcpinfo_95(reg)
-        dhcp = reg.read_bin("DhcpInfo")
-        [
-          API.unpackdw(dhcp[4..7]),
-          API.unpackdw(dhcp[8..11]),
-          1,
-          dhcp[45..50],
-          reg.read_bin("OptionInfo"),
-        ]
-      end
-      
-      def get_dhcpinfo_98(reg)
-        [
-          API.unpackdw(reg.read_bin("DhcpIPAddress")),
-          API.unpackdw(reg.read_bin("DhcpSubnetMask")),
-          API.unpackdw(reg.read_bin("HardwareType")),
-          reg.read_bin("HardwareAddress"),
-          reg.read_bin("OptionInfo"),
-        ]
-      end
-      
-      def get_dhcpinfo_key(version, reg, iflist)
-        info = case version
-               when 1
-                 get_dhcpinfo_95(reg)
-               when 2
-                 get_dhcpinfo_98(reg)
-               else
-                 begin
-                   get_dhcpinfo_98(reg)
-                 rescue Registry::Error
-                   get_dhcpinfo_95(reg)
-                 end
-               end
-        ipaddr, netmask, hwtype, macaddr, opt = info
-        throw :not_used unless
-          ipaddr and ipaddr != 0 and
-          netmask and netmask != 0 and
-          macaddr and macaddr.size == 6 and
-          hwtype == 1 and
-          iflist[0][macaddr] and iflist[1][ipaddr]
-        
-        size = opt.size
-        idx = 0
-        while idx <= size
-          opttype = opt[idx]
-          optsize = opt[idx + 1]
-          optval  = opt[idx + 2, optsize]
-          case opttype
-          when 0xFF    ## term
-            break
-          when 0x0F    ## domain
-            domain = optval.chomp("\0")
-          when 0x06    ## dns
-            nameserver = optval.scan(/..../).collect { |addr|
-              "%d.%d.%d.%d" % addr.unpack('C4')
-            }
-          end
-          idx += optsize + 2
-        end
-        [ domain, nameserver ]
-      rescue Registry::Error
-        throw :not_used
-      end
-    end
-    
-    module WsControl
-      WsControl = Win32API.new('wsock32.dll', 'WsControl', 'LLPPPP', 'L')
-      WSAGetLastError = Win32API.new('wsock32.dll', 'WSAGetLastError', 'V', 'L')
-      
-      MAX_TDI_ENTITIES = 512
-      IPPROTO_TCP = 6
-      WSCTL_TCP_QUERY_INFORMATION = 0
-      INFO_CLASS_GENERIC = 0x100
-      INFO_CLASS_PROTOCOL = 0x200
-      INFO_TYPE_PROVIDER = 0x100
-      ENTITY_LIST_ID = 0
-      GENERIC_ENTITY = 0
-      CL_NL_ENTITY = 0x301
-      IF_ENTITY = 0x200
-      ENTITY_TYPE_ID = 1
-      CL_NL_IP = 0x303
-      IF_MIB = 0x202
-      IF_MIB_STATS_ID = 1
-      IP_MIB_ADDRTABLE_ENTRY_ID = 0x102
-      
-      def self.wsctl(tei_entity, tei_instance,
-                     toi_class, toi_type, toi_id,
-                     buffsize)
-        reqinfo = [
-                  ## TDIEntityID
-                    tei_entity, tei_instance,
-                  ## TDIObjectID
-                    toi_class, toi_type, toi_id,
-                  ## TCP_REQUEST_INFORMATION_EX
-                    ""
-                  ].pack('VVVVVa16')
-        reqsize = API.packdw(reqinfo.size)
-        buff = "\0" * buffsize
-        buffsize = API.packdw(buffsize)
-        result = WsControl.call(
-                   IPPROTO_TCP,
-                   WSCTL_TCP_QUERY_INFORMATION,
-                   reqinfo, reqsize,
-                   buff, buffsize)
-        if result != 0
-          raise RuntimeError, "WsControl failed.(#{result})"
-        end
-        [ buff, API.unpackdw(buffsize) ]
-      end
-      private_class_method :wsctl
-      
-      def self.get_iflist
-        # Get TDI Entity List
-        entities, size =
-          wsctl(GENERIC_ENTITY, 0,
-                INFO_CLASS_GENERIC,
-                INFO_TYPE_PROVIDER,
-                ENTITY_LIST_ID,
-                MAX_TDI_ENTITIES * 8)  # sizeof(TDIEntityID)
-        entities = entities[0, size].
-                     scan(/.{8}/).
-                     collect { |e| e.unpack('VV') }
-
-        # Get MIB Interface List
-        iflist = []
-        ifcount = 0
-        entities.each do |entity, instance|
-          if( (entity & IF_ENTITY)>0 )
-            ifcount += 1
-            etype, = wsctl(entity, instance,
-                           INFO_CLASS_GENERIC,
-                           INFO_TYPE_PROVIDER,
-                           ENTITY_TYPE_ID,
-                           4)
-            if( (API.unpackdw(etype) & IF_MIB)==IF_MIB )
-              ifentry, = wsctl(entity, instance,
-                               INFO_CLASS_PROTOCOL,
-                               INFO_TYPE_PROVIDER,
-                               IF_MIB_STATS_ID,
-                               21 * 4 + 8 + 130)  # sizeof(IFEntry)
-              iflist << [
-                API.unpackdw(ifentry[0,4]),
-                ifentry[20, 6]
-              ]
-            end
-          end
-        end
-        
-        # Get IP Addresses
-        entities.each do |entity, instance|
-          if entity == CL_NL_ENTITY
-            etype, = wsctl(entity, instance,
-                           INFO_CLASS_GENERIC,
-                           INFO_TYPE_PROVIDER,
-                           ENTITY_TYPE_ID,
-                           4)
-            if API.unpackdw(etype) == CL_NL_IP
-              ipentries, = wsctl(entity, instance,
-                                 INFO_CLASS_PROTOCOL,
-                                 INFO_TYPE_PROVIDER,
-                                 IP_MIB_ADDRTABLE_ENTRY_ID,
-                                 24 * (ifcount+1))  # sizeof(IPAddrEntry)
-              ipentries.scan(/.{24}/) do |ipentry|
-                ipaddr, index = ipentry.unpack('VV')
-                if ifitem = iflist.assoc(index)
-                  ifitem << ipaddr
-                end
-              end
-            end
-          end
-        end
-        iflist
-      end
-    end
-  __EOS__
-end
-#====================================================================
-  end
-end
diff --git a/ext/aix_mksym.rb b/ext/aix_mksym.rb
new file mode 100644
index 0000000000..7e1af283dc
--- /dev/null
+++ b/ext/aix_mksym.rb
@@ -0,0 +1,33 @@
+
+def uniq(data)
+  last=nil
+  data.delete_if do |name|
+    if last == name
+      TRUE
+    else
+      last = name
+      FALSE
+    end
+  end
+end
+
+def extract(nm, out)
+  data = nm.readlines.collect{|line|
+    line = line.split
+    case line[1]
+    when "B", "D"
+      line[0]
+    else
+      next
+    end
+  }.compact!.sort!
+  uniq(data)
+  exp = open(out, "w")
+  exp.printf "#!\n"
+  for line in data
+    exp.printf "%s\n", line
+  end
+  exp.close
+  nm.close
+end
+extract(open("|/usr/ccs/bin/nm -p ../libruby.a"), "../ruby.imp")
diff --git a/ext/bigdecimal/.cvsignore b/ext/bigdecimal/.cvsignore
deleted file mode 100644
index 4088712231..0000000000
--- a/ext/bigdecimal/.cvsignore
+++ /dev/null
@@ -1,3 +0,0 @@
-Makefile
-mkmf.log
-*.def
diff --git a/ext/bigdecimal/README b/ext/bigdecimal/README
deleted file mode 100644
index a233f47f64..0000000000
--- a/ext/bigdecimal/README
+++ /dev/null
@@ -1,60 +0,0 @@
-
-  Ruby BIGDECIMAL(Variable Precision) extension library.
-  Copyright (C) 1999  by Shigeo Kobayashi(shigeo@tinyforest.gr.jp)
-
-BigDecimal is copyrighted free software by Shigeo Kobayashi <shigeo@tinyforest.gr.jp>.
-You can redistribute it and/or modify it under either the terms of the GPL
-(see COPYING file), 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
-     original copyright notices and associated disclaimers.
-
-  2. You may modify your copy of the software in any way, provided that
-     you do at least ONE of the following:
-
-       a) place your modifications in the Public Domain or otherwise
-          make them Freely Available, such as by posting said
-	  modifications to Usenet or an equivalent medium, or by allowing
-	  the author to include your modifications in the software.
-
-       b) use the modified software only within your corporation or
-          organization.
-
-       c) rename any non-standard executables so the names do not conflict
-	  with standard executables, which must also be provided.
-
-       d) make other distribution arrangements with the author.
-
-  3. You may distribute the software in object code or executable
-     form, provided that you do at least ONE of the following:
-
-       a) distribute the executables and library files of the software,
-	  together with instructions (in the manual page or equivalent)
-	  on where to get the original distribution.
-
-       b) accompany the distribution with the machine-readable source of
-	  the software.
-
-       c) give non-standard executables non-standard names, with
-          instructions on where to get the original software distribution.
-
-       d) make other distribution arrangements with the author.
-
-  4. You may modify and include the part of the software into any other
-     software (possibly commercial).
-
-  5. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
-     IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-     WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
-     PURPOSE.
-
-* The Author
-
-Feel free to send comments and bug reports to the author.  Here is the 
-author's latest mail address:
-
-  shigeo@tinyforest.gr.jp
-
--------------------------------------------------------
-created at: Thu Dec 22 1999
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
deleted file mode 100644
index a4b769e8cf..0000000000
--- a/ext/bigdecimal/bigdecimal.c
+++ /dev/null
@@ -1,4695 +0,0 @@
-/*
- *
- * Ruby BigDecimal(Variable decimal precision) extension library.
- *
- * 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 this BigDecimal distribution.
- *
- *  NOTE: Change log in this source removed to reduce source code size. 
- *        See rev. 1.25 if needed.
- *
- */
-
-#include "ruby.h"
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <float.h>
-#include <math.h>
-#include "math.h"
-#include "version.h"
- 
-/* #define ENABLE_NUMERIC_STRING */
-
-VALUE rb_cBigDecimal;
-
-#include "bigdecimal.h"
-
-/* MACRO's to guard objects from GC by keeping them in stack */
-#define ENTER(n) volatile VALUE vStack[n];int iStack=0
-#define PUSH(x)  vStack[iStack++] = (unsigned long)(x);
-#define SAVE(p)  PUSH(p->obj);
-#define GUARD_OBJ(p,y) {p=y;SAVE(p);}
-
-/*
- * ================== Ruby Interface part ==========================
- */
-#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.
- */
-static VALUE
-BigDecimal_version(VALUE self)
-{
-    /*
-     * 1.0.0: Ruby 1.8.0
-     * 1.0.1: Ruby 1.8.1
-    */
-    return rb_str_new2("1.0.1");
-}
-
-/*
- *   VP routines used in BigDecimal part 
- */
-static unsigned short VpGetException(void);
-static void  VpSetException(unsigned short f);
-static void  VpInternalRound(Real *c,int ixDigit,U_LONG vPrev,U_LONG v);
-static int   VpLimitRound(Real *c,U_LONG ixDigit);
-
-/*
- *  **** BigDecimal part ****
- */
-
-static void
-BigDecimal_delete(Real *pv)
-{
-    VpFree(pv);
-}
-
-static VALUE
-ToValue(Real *p)
-{
-    if(VpIsNaN(p)) {
-        VpException(VP_EXCEPTION_NaN,"Computation results to 'NaN'(Not a Number)",0);
-    } else if(VpIsPosInf(p)) {
-        VpException(VP_EXCEPTION_INFINITY,"Computation results to 'Infinity'",0);
-    } else if(VpIsNegInf(p)) {
-        VpException(VP_EXCEPTION_INFINITY,"Computation results to '-Infinity'",0);
-    }
-    return p->obj;
-}
-
-static Real *
-GetVpValue(VALUE v, int must)
-{
-    Real *pv;
-    VALUE bg;
-    char szD[128];
-
-    switch(TYPE(v))
-    {
-    case T_DATA:
-        if(RDATA(v)->dfree ==(void *) BigDecimal_delete) {
-            Data_Get_Struct(v, Real, pv);
-            return pv;
-        } else {
-            goto SomeOneMayDoIt;
-        }
-        break;
-    case T_FIXNUM:
-        sprintf(szD, "%ld", FIX2LONG(v));
-        return VpCreateRbObject(VpBaseFig() * 2 + 1, szD);
-
-#ifdef ENABLE_NUMERIC_STRING
-    case T_STRING:
-        SafeStringValue(v);
-        return VpCreateRbObject(strlen(RSTRING_PTR(v)) + VpBaseFig() + 1,
-                                RSTRING_PTR(v));
-#endif /* ENABLE_NUMERIC_STRING */
-
-    case T_BIGNUM:
-        bg = rb_big2str(v, 10);
-        return VpCreateRbObject(strlen(RSTRING_PTR(bg)) + VpBaseFig() + 1,
-                                RSTRING_PTR(bg));
-    default:
-        goto SomeOneMayDoIt;
-    }
-
-SomeOneMayDoIt:
-    if(must) {
-        rb_raise(rb_eTypeError, "%s can't be coerced into BigDecimal",
-                    rb_special_const_p(v)?
-                    RSTRING_PTR(rb_inspect(v)):
-                    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)
-{
-    ENTER(1);
-    Real *p;
-    VALUE obj;
-
-    GUARD_OBJ(p,GetVpValue(self,1));
-    obj = rb_assoc_new(INT2NUM(p->Prec*VpBaseFig()),
-		       INT2NUM(p->MaxPrec*VpBaseFig()));
-    return obj;
-}
-
-static VALUE
-BigDecimal_hash(VALUE self)
-{
-    ENTER(1);
-    Real *p;
-    U_LONG hash,i;
-
-    GUARD_OBJ(p,GetVpValue(self,1));
-    hash = (U_LONG)p->sign;
-    /* hash!=2: the case for 0(1),NaN(0) or +-Infinity(3) is sign itself */
-    if(hash==2) {
-        for(i = 0; i < p->Prec;i++) {
-            hash = 31 * hash + p->frac[i];
-            hash ^= p->frac[i];
-        }
-        hash += p->exponent;
-    }
-    return INT2FIX(hash);
-}
-
-static VALUE
-BigDecimal_dump(int argc, VALUE *argv, VALUE self)
-{
-    ENTER(5);
-    char sz[50];
-    Real *vp;
-    char *psz;
-    VALUE dummy;
-    rb_scan_args(argc, argv, "01", &dummy);
-    GUARD_OBJ(vp,GetVpValue(self,1));
-    sprintf(sz,"%lu:",VpMaxPrec(vp)*VpBaseFig());
-    psz = ALLOCA_N(char,(unsigned int)VpNumOfChars(vp,"E")+strlen(sz));
-    sprintf(psz,"%s",sz);
-    VpToString(vp, psz+strlen(psz), 0, 0);
-    return rb_str_new2(psz);
-}
-
-/*
- * Internal method used to provide marshalling support. See the Marshal module.
- */
-static VALUE
-BigDecimal_load(VALUE self, VALUE str)
-{
-    ENTER(2);
-    Real *pv;
-    unsigned char *pch;
-    unsigned char ch;
-    unsigned long m=0;
-
-    SafeStringValue(str);
-    pch = (unsigned char *)RSTRING_PTR(str);
-    /* 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");
-        }
-        m = m*10 + (unsigned long)(ch-'0');
-    }
-    if(m>VpBaseFig()) m -= VpBaseFig();
-    GUARD_OBJ(pv,VpNewRbClass(m,(char *)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)
-{
-    VALUE which;
-    VALUE val;
-    unsigned long f,fo;
- 
-    if(rb_scan_args(argc,argv,"11",&which,&val)==1) val = Qnil;
-
-    Check_Type(which, T_FIXNUM);
-    f = (unsigned long)FIX2INT(which);
-
-    if(f&VP_EXCEPTION_ALL) {
-        /* Exception mode setting */
-        fo = VpGetException();
-        if(val==Qnil) return INT2FIX(fo);
-        if(val!=Qfalse && val!=Qtrue) {
-            rb_raise(rb_eTypeError, "second argument must be true or false");
-            return Qnil; /* Not reached */
-        }
-        if(f&VP_EXCEPTION_INFINITY) {
-            VpSetException((unsigned short)((val==Qtrue)?(fo|VP_EXCEPTION_INFINITY):
-                           (fo&(~VP_EXCEPTION_INFINITY))));
-        }
-        if(f&VP_EXCEPTION_NaN) {
-            VpSetException((unsigned short)((val==Qtrue)?(fo|VP_EXCEPTION_NaN):
-                           (fo&(~VP_EXCEPTION_NaN))));
-        }
-        fo = VpGetException();
-        return INT2FIX(fo);
-    }
-    if(VP_ROUND_MODE==f) {
-        /* Rounding mode setting */
-        fo = VpGetRoundMode();
-        if(val==Qnil) return INT2FIX(fo);
-        Check_Type(val, T_FIXNUM);
-        if(!VpIsRoundMode(FIX2INT(val))) {
-            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");
-    return Qnil;
-}
-
-static U_LONG
-GetAddSubPrec(Real *a, Real *b)
-{
-    U_LONG mxs;
-    U_LONG mx = a->Prec;
-    S_INT d;
-
-    if(!VpIsDef(a) || !VpIsDef(b)) return (-1L);
-    if(mx < b->Prec) mx = b->Prec;
-    if(a->exponent!=b->exponent) {
-        mxs = mx;
-        d = a->exponent - b->exponent;
-        if(d<0) d = -d;
-        mx = mx+(U_LONG)d;
-        if(mx<mxs) {
-            return VpException(VP_EXCEPTION_INFINITY,"Exponent overflow",0);
-        }
-    }
-    return mx;
-}
-
-static S_INT
-GetPositiveInt(VALUE v)
-{
-    S_INT n;
-    Check_Type(v, T_FIXNUM);
-    n = FIX2INT(v);
-    if(n < 0) {
-        rb_raise(rb_eArgError, "argument must be positive");
-    }
-    return n;
-}
-
-VP_EXPORT Real *
-VpNewRbClass(U_LONG mx, char *str, VALUE klass)
-{
-    Real *pv = VpAlloc(mx,str);
-    pv->obj = (VALUE)Data_Wrap_Struct(klass, 0, BigDecimal_delete, pv);
-    return pv;
-}
-
-VP_EXPORT Real *
-VpCreateRbObject(U_LONG mx, const 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)
-{
-    Real *p = GetVpValue(self,1);
-    if(VpIsNaN(p))  return Qtrue;
-    return Qfalse;
-}
-
-/* Returns True if the value is infinite */
-static VALUE
-BigDecimal_IsInfinite(VALUE self)
-{
-    Real *p = GetVpValue(self,1);
-    if(VpIsPosInf(p)) return INT2FIX(1);
-    if(VpIsNegInf(p)) return INT2FIX(-1);
-    return Qnil;
-}
-
-/* Returns True if the value is finite (not NaN or infinite) */
-static VALUE
-BigDecimal_IsFinite(VALUE self)
-{
-    Real *p = GetVpValue(self,1);
-    if(VpIsNaN(p)) return Qfalse;
-    if(VpIsInf(p)) return Qfalse;
-    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)
-{
-    ENTER(5);
-    int e,n,i,nf;
-    U_LONG v,b,j;
-    char *psz,*pch;
-    Real *p;
-
-    GUARD_OBJ(p,GetVpValue(self,1));
-
-    /* Infinity or NaN not converted. */
-    if(VpIsNaN(p)) {
-       VpException(VP_EXCEPTION_NaN,"Computation results to 'NaN'(Not a Number)",0);
-       return Qnil;
-    } else if(VpIsPosInf(p)) {
-       VpException(VP_EXCEPTION_INFINITY,"Computation results to 'Infinity'",0);
-       return Qnil;
-    } else if(VpIsNegInf(p)) {
-       VpException(VP_EXCEPTION_INFINITY,"Computation results to '-Infinity'",0);
-       return Qnil;
-    }
-
-    e = VpExponent10(p);
-    if(e<=0) return INT2FIX(0);
-    nf = VpBaseFig();
-    if(e<=nf) {
-        e = VpGetSign(p)*p->frac[0];
-        return INT2FIX(e);
-    }
-    psz = ALLOCA_N(char,(unsigned int)(e+nf+2));
-
-    n = (e+nf-1)/nf;
-    pch = psz;
-    if(VpGetSign(p)<0) *pch++ = '-';
-    for(i=0;i<n;++i) {
-        b = VpBaseVal()/10;
-        if(i>=(int)p->Prec) {
-            while(b) {
-                *pch++ = '0';
-                b /= 10;
-            }
-            continue;
-        }
-        v = p->frac[i];
-        while(b) {
-            j = v/b;
-            *pch++ = (char)(j + '0');
-            v -= j*b;
-            b /= 10;
-        }
-    }
-    *pch++ = 0;
-    return rb_cstr2inum(psz,10);
-}
-
-static VALUE
-BigDecimal_induced_from(VALUE self, VALUE x)
-{
-    Real *p = GetVpValue(x,1);
-    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)
-{
-    ENTER(1);
-    Real *p;
-    double d, d2;
-    S_LONG e;
-
-    GUARD_OBJ(p,GetVpValue(self,1));
-    if(VpVtoD(&d, &e, p)!=1) return rb_float_new(d);
-    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);
-       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)
-{
-    ENTER(2);
-    VALUE obj;
-    Real *b;
-    if(TYPE(other) == T_FLOAT) {
-       obj = rb_assoc_new(other, BigDecimal_to_f(self));
-    } else {
-       GUARD_OBJ(b,GetVpValue(other,1));
-       obj = rb_assoc_new(b->obj, self);
-    }
-    return obj;
-}
-
-static VALUE
-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)
-{
-    ENTER(5);
-    Real *c, *a, *b;
-    U_LONG mx;
-    GUARD_OBJ(a,GetVpValue(self,1));
-    b = GetVpValue(r,0);
-    if(!b) return DoSomeOne(self,r);
-    SAVE(b);
-    if(VpIsNaN(b)) return b->obj;
-    if(VpIsNaN(a)) return a->obj;
-    mx = GetAddSubPrec(a,b);
-    if(mx==(-1L)) {
-        GUARD_OBJ(c,VpCreateRbObject(VpBaseFig() + 1, "0"));
-        VpAddSub(c, a, b, 1);
-    } else {
-        GUARD_OBJ(c,VpCreateRbObject(mx *(VpBaseFig() + 1), "0"));
-        if(!mx) {
-            VpSetInf(c,VpGetSign(a));
-        } else {
-            VpAddSub(c, a, b, 1);
-        }
-    }
-    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)
-{
-    ENTER(5);
-    Real *c, *a, *b;
-    U_LONG mx;
-
-    GUARD_OBJ(a,GetVpValue(self,1));
-    b = GetVpValue(r,0);
-    if(!b) return DoSomeOne(self,r);
-    SAVE(b);
-
-    if(VpIsNaN(b)) return b->obj;
-    if(VpIsNaN(a)) return a->obj;
-
-    mx = GetAddSubPrec(a,b);
-    if(mx==(-1L)) {
-        GUARD_OBJ(c,VpCreateRbObject(VpBaseFig() + 1, "0"));
-        VpAddSub(c, a, b, -1);
-    } else {
-        GUARD_OBJ(c,VpCreateRbObject(mx *(VpBaseFig() + 1), "0"));
-        if(!mx) {
-            VpSetInf(c,VpGetSign(a));
-        } else {
-            VpAddSub(c, a, b, -1);
-        }
-    }
-    return ToValue(c);
-}
-
-static VALUE
-BigDecimalCmp(VALUE self, VALUE r,char op)
-{
-    ENTER(5);
-    S_INT e;
-    Real *a, *b;
-    GUARD_OBJ(a,GetVpValue(self,1));
-    b = GetVpValue(r,0);
-    if(!b) return rb_num_coerce_cmp(self,r);
-    SAVE(b);
-    e = VpComp(a, b);
-    if(e==999) return Qnil;
-    switch(op)
-    {
-    case '*': return   INT2FIX(e); /* any op */
-    case '=': if(e==0) return Qtrue ; return Qfalse;
-    case '!': if(e!=0) return Qtrue ; return Qfalse;
-    case 'G': if(e>=0) return Qtrue ; return Qfalse;
-    case '>': if(e> 0) return Qtrue ; return Qfalse;
-    case 'L': if(e<=0) return Qtrue ; return Qfalse;
-    case '<': if(e< 0) return Qtrue ; return Qfalse;
-    }
-    rb_bug("Undefined operation in BigDecimalCmp()");
-}
-
-/* Returns True if the value is zero. */
-static VALUE
-BigDecimal_zero(VALUE self)
-{
-    Real *a = GetVpValue(self,1);
-    return VpIsZero(a) ? Qtrue : Qfalse;
-}
-
-/* Returns True if the value is non-zero. */
-static VALUE
-BigDecimal_nonzero(VALUE self)
-{
-    Real *a = GetVpValue(self,1);
-    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_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)
-{
-    return BigDecimalCmp(self, r, 'G');
-}
-
-static VALUE
-BigDecimal_neg(VALUE self)
-{
-    ENTER(5);
-    Real *c, *a;
-    GUARD_OBJ(a,GetVpValue(self,1));
-    GUARD_OBJ(c,VpCreateRbObject(a->Prec *(VpBaseFig() + 1), "0"));
-    VpAsgn(c, a, -1);
-    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)
-{
-    ENTER(5);
-    Real *c, *a, *b;
-    U_LONG mx;
-
-    GUARD_OBJ(a,GetVpValue(self,1));
-    b = GetVpValue(r,0);
-    if(!b) return DoSomeOne(self,r);
-    SAVE(b);
-
-    mx = a->Prec + b->Prec;
-    GUARD_OBJ(c,VpCreateRbObject(mx *(VpBaseFig() + 1), "0"));
-    VpMult(c, a, b);
-    return ToValue(c);
-}
-
-static VALUE
-BigDecimal_divide(Real **c, Real **res, Real **div, VALUE self, VALUE r)
-/* For c = self.div(r): with round operation */
-{
-    ENTER(5);
-    Real *a, *b;
-    U_LONG mx;
-
-    GUARD_OBJ(a,GetVpValue(self,1));
-    b = GetVpValue(r,0);
-    if(!b) return DoSomeOne(self,r);
-    SAVE(b);
-    *div = b;
-    mx =(a->MaxPrec + b->MaxPrec + 1) * VpBaseFig();
-    GUARD_OBJ((*c),VpCreateRbObject(mx, "#0"));
-    GUARD_OBJ((*res),VpCreateRbObject((mx+1) * 2 +(VpBaseFig() + 1), "#0"));
-    VpDivd(*c, *res, a, b);
-    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 */
-{
-    ENTER(5);
-    Real *c=NULL, *res=NULL, *div = NULL;
-    r = BigDecimal_divide(&c, &res, &div, self, r);
-    if(r!=(VALUE)0) return r; /* coerced by other */
-    SAVE(c);SAVE(res);SAVE(div);
-    /* a/b = c + r/b */
-    /* c xxxxx
-       r 00000yyyyy  ==> (y/b)*BASE >= HALF_BASE
-     */
-    /* Round */
-    if(VpHasVal(div)) { /* frac[0] must be zero for NaN,INF,Zero */
-       VpInternalRound(c,0,c->frac[c->Prec-1],(VpBaseVal()*res->frac[0])/div->frac[0]);
-    }
-    return ToValue(c);
-}
-
-/*
- * %: mod = a%b = a - (a.to_f/b).floor * b
- * div = (a.to_f/b).floor
- */
-static VALUE
-BigDecimal_DoDivmod(VALUE self, VALUE r, Real **div, Real **mod)
-{
-    ENTER(8);
-    Real *c=NULL, *d=NULL, *res=NULL;
-    Real *a, *b;
-    U_LONG mx;
-
-    GUARD_OBJ(a,GetVpValue(self,1));
-    b = GetVpValue(r,0);
-    if(!b) return DoSomeOne(self,r);
-    SAVE(b);
-
-    if(VpIsNaN(a) || VpIsNaN(b)) goto NaN;
-    if(VpIsInf(a) || VpIsInf(b)) goto NaN;
-    if(VpIsZero(b))              goto NaN;
-    if(VpIsZero(a)) {
-       GUARD_OBJ(c,VpCreateRbObject(1, "0"));
-       GUARD_OBJ(d,VpCreateRbObject(1, "0"));
-       *div = d;
-       *mod = c;
-       return (VALUE)0;
-    }
-
-    mx = a->Prec;
-    if(mx<b->Prec) mx = b->Prec;
-    mx =(mx + 1) * VpBaseFig();
-    GUARD_OBJ(c,VpCreateRbObject(mx, "0"));
-    GUARD_OBJ(res,VpCreateRbObject((mx+1) * 2 +(VpBaseFig() + 1), "#0"));
-    VpDivd(c, res, a, b);
-    mx = c->Prec *(VpBaseFig() + 1);
-    GUARD_OBJ(d,VpCreateRbObject(mx, "0"));
-    VpActiveRound(d,c,VP_ROUND_DOWN,0);
-    VpMult(res,d,b);
-    VpAddSub(c,a,res,-1);
-    if(!VpIsZero(c) && (VpGetSign(a)*VpGetSign(b)<0)) {
-        VpAddSub(res,d,VpOne(),-1);
-        VpAddSub(d  ,c,b,       1);
-        *div = res;
-        *mod = d;
-    } else {
-        *div = d;
-        *mod = c;
-    }
-    return (VALUE)0;
-
-NaN:
-    GUARD_OBJ(c,VpCreateRbObject(1, "NaN"));
-    GUARD_OBJ(d,VpCreateRbObject(1, "NaN"));
-    *div = d;
-    *mod = c;
-    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 */
-{
-    ENTER(3);
-    VALUE obj;
-    Real *div=NULL, *mod=NULL;
-
-    obj = BigDecimal_DoDivmod(self,r,&div,&mod);
-    if(obj!=(VALUE)0) return obj;
-    SAVE(div);SAVE(mod);
-    return ToValue(mod);
-}
-
-static VALUE
-BigDecimal_divremain(VALUE self, VALUE r, Real **dv, Real **rv)
-{
-    ENTER(10);
-    U_LONG mx;
-    Real *a=NULL, *b=NULL, *c=NULL, *res=NULL, *d=NULL, *rr=NULL, *ff=NULL;
-    Real *f=NULL;
-
-    GUARD_OBJ(a,GetVpValue(self,1));
-    b = GetVpValue(r,0);
-    if(!b) return DoSomeOne(self,r);
-    SAVE(b);
-
-    mx  =(a->MaxPrec + b->MaxPrec) *VpBaseFig();
-    GUARD_OBJ(c  ,VpCreateRbObject(mx, "0"));
-    GUARD_OBJ(res,VpCreateRbObject((mx+1) * 2 +(VpBaseFig() + 1), "#0"));
-    GUARD_OBJ(rr ,VpCreateRbObject((mx+1) * 2 +(VpBaseFig() + 1), "#0"));
-    GUARD_OBJ(ff ,VpCreateRbObject((mx+1) * 2 +(VpBaseFig() + 1), "#0"));
-
-    VpDivd(c, res, a, b);
-
-    mx = c->Prec *(VpBaseFig() + 1);
-
-    GUARD_OBJ(d,VpCreateRbObject(mx, "0"));
-    GUARD_OBJ(f,VpCreateRbObject(mx, "0"));
-
-    VpActiveRound(d,c,VP_ROUND_DOWN,0); /* 0: round off */
-
-    VpFrac(f, c);
-    VpMult(rr,f,b);
-    VpAddSub(ff,res,rr,1);
-
-    *dv = d;
-    *rv = ff;
-    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 */
-{
-    VALUE  f;
-    Real  *d,*rv;
-    f = BigDecimal_divremain(self,r,&d,&rv);
-    if(f!=(VALUE)0) return f;
-    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)
-{
-    ENTER(5);
-    VALUE obj;
-    Real *div=NULL, *mod=NULL;
-
-    obj = BigDecimal_DoDivmod(self,r,&div,&mod);
-    if(obj!=(VALUE)0) return obj;
-    SAVE(div);SAVE(mod);
-    obj = rb_assoc_new(ToValue(div), ToValue(mod));
-    return obj;
-}
-
-static VALUE
-BigDecimal_div2(int argc, VALUE *argv, VALUE self)
-{
-    ENTER(5);
-    VALUE b,n;
-    int na = rb_scan_args(argc,argv,"11",&b,&n);
-    if(na==1) { /* div in Float sense */
-       VALUE obj;
-       Real *div=NULL;
-       Real *mod;
-       obj = BigDecimal_DoDivmod(self,b,&div,&mod);
-       if(obj!=(VALUE)0) return obj;
-       return ToValue(div);
-    } else {    /* div in BigDecimal sense */
-       U_LONG ix = (U_LONG)GetPositiveInt(n);
-       if(ix==0) return BigDecimal_div(self,b);
-       else {
-          Real *res=NULL;
-          Real *av=NULL, *bv=NULL, *cv=NULL;
-          U_LONG mx = (ix+VpBaseFig()*2);
-          U_LONG pl = VpSetPrecLimit(0);
-
-          GUARD_OBJ(cv,VpCreateRbObject(mx,"0"));
-          GUARD_OBJ(av,GetVpValue(self,1));
-          GUARD_OBJ(bv,GetVpValue(b,1));
-          mx = av->Prec + bv->Prec + 2;
-          if(mx <= cv->MaxPrec) mx = cv->MaxPrec+1;
-          GUARD_OBJ(res,VpCreateRbObject((mx * 2  + 2)*VpBaseFig(), "#0"));
-          VpDivd(cv,res,av,bv);
-          VpSetPrecLimit(pl);
-          VpLeftRound(cv,VpGetRoundMode(),ix);
-          return ToValue(cv);
-       }
-    }
-}
-
-static VALUE
-BigDecimal_add2(VALUE self, VALUE b, VALUE n)
-{
-    ENTER(2);
-    Real   *cv;
-    U_LONG mx = (U_LONG)GetPositiveInt(n);
-    if(mx==0) return BigDecimal_add(self,b);
-    else {
-       U_LONG pl = VpSetPrecLimit(0);
-       VALUE   c = BigDecimal_add(self,b);
-       VpSetPrecLimit(pl);
-       GUARD_OBJ(cv,GetVpValue(c,1));
-       VpLeftRound(cv,VpGetRoundMode(),mx);
-       return ToValue(cv);
-    }
-}
-
-static VALUE
-BigDecimal_sub2(VALUE self, VALUE b, VALUE n)
-{
-    ENTER(2);
-    Real *cv;
-    U_LONG mx = (U_LONG)GetPositiveInt(n);
-    if(mx==0) return BigDecimal_sub(self,b);
-    else {
-       U_LONG pl = VpSetPrecLimit(0);
-       VALUE   c = BigDecimal_sub(self,b);
-       VpSetPrecLimit(pl);
-       GUARD_OBJ(cv,GetVpValue(c,1));
-       VpLeftRound(cv,VpGetRoundMode(),mx);
-       return ToValue(cv);
-    }
-}
-
-static VALUE
-BigDecimal_mult2(VALUE self, VALUE b, VALUE n)
-{
-    ENTER(2);
-    Real *cv;
-    U_LONG mx = (U_LONG)GetPositiveInt(n);
-    if(mx==0) return BigDecimal_mult(self,b);
-    else {
-       U_LONG pl = VpSetPrecLimit(0);
-       VALUE   c = BigDecimal_mult(self,b);
-       VpSetPrecLimit(pl);
-       GUARD_OBJ(cv,GetVpValue(c,1));
-       VpLeftRound(cv,VpGetRoundMode(),mx);
-       return ToValue(cv);
-    }
-}
-
-/* Returns the absolute value.
- *
- * BigDecimal('5').abs -> 5
- *
- * BigDecimal('-3').abs -> 3
- */
-static VALUE
-BigDecimal_abs(VALUE self)
-{
-    ENTER(5);
-    Real *c, *a;
-    U_LONG mx;
-
-    GUARD_OBJ(a,GetVpValue(self,1));
-    mx = a->Prec *(VpBaseFig() + 1);
-    GUARD_OBJ(c,VpCreateRbObject(mx, "0"));
-    VpAsgn(c, a, 1);
-    VpChangeSign(c,(S_INT)1);
-    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)
-{
-    ENTER(5);
-    Real *c, *a;
-    S_INT mx, n;
-
-    GUARD_OBJ(a,GetVpValue(self,1));
-    mx = a->Prec *(VpBaseFig() + 1);
-
-    n = GetPositiveInt(nFig) + VpDblFig() + 1;
-    if(mx <= n) mx = n;
-    GUARD_OBJ(c,VpCreateRbObject(mx, "0"));
-    VpSqrt(c, a);
-    return ToValue(c);
-}
-
-/* Return the integer part of the number.
- */
-static VALUE
-BigDecimal_fix(VALUE self)
-{
-    ENTER(5);
-    Real *c, *a;
-    U_LONG mx;
-
-    GUARD_OBJ(a,GetVpValue(self,1));
-    mx = a->Prec *(VpBaseFig() + 1);
-    GUARD_OBJ(c,VpCreateRbObject(mx, "0"));
-    VpActiveRound(c,a,VP_ROUND_DOWN,0); /* 0: round off */
-    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;
-    U_LONG mx;
-    VALUE  vLoc;
-    VALUE  vRound;
-    U_LONG pl;
-
-    int    sw = VpGetRoundMode();
-
-    int na = rb_scan_args(argc,argv,"02",&vLoc,&vRound);
-    switch(na) {
-    case 0:
-        iLoc = 0;
-        break;
-    case 1:
-        Check_Type(vLoc, T_FIXNUM);
-        iLoc = FIX2INT(vLoc);
-        break;
-    case 2:
-        Check_Type(vLoc, T_FIXNUM);
-        iLoc = FIX2INT(vLoc);
-        Check_Type(vRound, T_FIXNUM);
-        sw   = FIX2INT(vRound);
-        if(!VpIsRoundMode(sw)) {
-            rb_raise(rb_eTypeError, "invalid rounding mode");
-            return Qnil;
-        }
-        break;
-    }
-
-    pl = VpSetPrecLimit(0);
-    GUARD_OBJ(a,GetVpValue(self,1));
-    mx = a->Prec *(VpBaseFig() + 1);
-    GUARD_OBJ(c,VpCreateRbObject(mx, "0"));
-    VpSetPrecLimit(pl);
-    VpActiveRound(c,a,sw,iLoc);
-    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)
-{
-    ENTER(5);
-    Real *c, *a;
-    int iLoc;
-    U_LONG mx;
-    VALUE vLoc;
-    U_LONG pl = VpSetPrecLimit(0);
-
-    if(rb_scan_args(argc,argv,"01",&vLoc)==0) {
-        iLoc = 0;
-    } else {
-        Check_Type(vLoc, T_FIXNUM);
-        iLoc = FIX2INT(vLoc);
-    }
-
-    GUARD_OBJ(a,GetVpValue(self,1));
-    mx = a->Prec *(VpBaseFig() + 1);
-    GUARD_OBJ(c,VpCreateRbObject(mx, "0"));
-    VpSetPrecLimit(pl);
-    VpActiveRound(c,a,VP_ROUND_DOWN,iLoc); /* 0: truncate */
-    return ToValue(c);
-}
-
-/* Return the fractional part of the number.
- */
-static VALUE
-BigDecimal_frac(VALUE self)
-{
-    ENTER(5);
-    Real *c, *a;
-    U_LONG mx;
-
-    GUARD_OBJ(a,GetVpValue(self,1));
-    mx = a->Prec *(VpBaseFig() + 1);
-    GUARD_OBJ(c,VpCreateRbObject(mx, "0"));
-    VpFrac(c, a);
-    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)
-{
-    ENTER(5);
-    Real *c, *a;
-    U_LONG mx;
-    int iLoc;
-    VALUE vLoc;
-    U_LONG pl = VpSetPrecLimit(0);
-
-    if(rb_scan_args(argc,argv,"01",&vLoc)==0) {
-        iLoc = 0;
-    } else {
-        Check_Type(vLoc, T_FIXNUM);
-        iLoc = FIX2INT(vLoc);
-    }
-
-    GUARD_OBJ(a,GetVpValue(self,1));
-    mx = a->Prec *(VpBaseFig() + 1);
-    GUARD_OBJ(c,VpCreateRbObject(mx, "0"));
-    VpSetPrecLimit(pl);
-    VpActiveRound(c,a,VP_ROUND_FLOOR,iLoc);
-    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)
-{
-    ENTER(5);
-    Real *c, *a;
-    U_LONG mx;
-    int iLoc;
-    VALUE vLoc;
-    U_LONG pl = VpSetPrecLimit(0);
-
-    if(rb_scan_args(argc,argv,"01",&vLoc)==0) {
-        iLoc = 0;
-    } else {
-        Check_Type(vLoc, T_FIXNUM);
-        iLoc = FIX2INT(vLoc);
-    }
-
-    GUARD_OBJ(a,GetVpValue(self,1));
-    mx = a->Prec *(VpBaseFig() + 1);
-    GUARD_OBJ(c,VpCreateRbObject(mx, "0"));
-    VpSetPrecLimit(pl);
-    VpActiveRound(c,a,VP_ROUND_CEIL,iLoc);
-    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)
-{
-    ENTER(5);
-    int   fmt=0;   /* 0:E format */
-    int   fPlus=0; /* =0:default,=1: set ' ' before digits ,set '+' before digits. */
-    Real  *vp;
-    char  *psz;
-    char   ch;
-    U_LONG nc;
-    S_INT  mc = 0;
-    VALUE  f;
-
-    GUARD_OBJ(vp,GetVpValue(self,1));
-    
-    if(rb_scan_args(argc,argv,"01",&f)==1) {
-        if(TYPE(f)==T_STRING) {
-            SafeStringValue(f);
-            psz = RSTRING_PTR(f);
-            if(*psz==' ') {
-                fPlus = 1; psz++;
-            } else if(*psz=='+') {
-                fPlus = 2; psz++;
-            }
-            while(ch=*psz++) {
-                if(ISSPACE(ch)) continue;
-                if(!ISDIGIT(ch)) {
-                    if(ch=='F' || ch=='f') fmt = 1; /* F format */
-                    break;
-                }
-                mc = mc * 10 + ch - '0';
-            }
-        } else {
-            mc  = GetPositiveInt(f);
-        }
-    }
-    if(fmt) {
-        nc = VpNumOfChars(vp,"F");
-    } else {
-        nc = VpNumOfChars(vp,"E");
-    }
-    if(mc>0) nc += (nc + mc - 1) / mc + 1;
-
-    psz = ALLOCA_N(char,(unsigned int)nc);
-
-    if(fmt) {
-        VpToFString(vp, psz, mc, fPlus);
-    } else {
-        VpToString (vp, psz, mc, fPlus);
-    }
-    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)
-{
-    ENTER(5);
-    Real *vp;
-    VALUE obj,obj1;
-    S_LONG e;
-    S_LONG s;
-    char *psz1;
-
-    GUARD_OBJ(vp,GetVpValue(self,1));
-    psz1 = ALLOCA_N(char,(unsigned int)VpNumOfChars(vp,"E"));
-    VpSzMantissa(vp,psz1);
-    s = 1;
-    if(psz1[0]=='-') {
-        s = -1; ++psz1;
-    }
-    if(psz1[0]=='N') s=0; /* NaN */
-    e = VpExponent10(vp);
-    obj1 = rb_str_new2(psz1);
-    obj  = rb_ary_new2(4);
-    rb_ary_push(obj, INT2FIX(s));
-    rb_ary_push(obj, obj1);
-    rb_ary_push(obj, INT2FIX(10));
-    rb_ary_push(obj, INT2NUM(e));
-    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)
-{
-    S_LONG e = VpExponent10(GetVpValue(self,1));
-    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)
-{
-    ENTER(5);
-    Real *vp;
-    VALUE obj;
-    unsigned int nc;
-    char *psz1;
-    char *pszAll;
-
-    GUARD_OBJ(vp,GetVpValue(self,1));
-    nc = VpNumOfChars(vp,"E");
-    nc +=(nc + 9) / 10;
-
-    psz1   = ALLOCA_N(char,nc);
-    pszAll = ALLOCA_N(char,nc+256);
-    VpToString(vp, psz1, 10, 0);
-    sprintf(pszAll,"#<BigDecimal:%lx,'%s',%lu(%lu)>",self,psz1,VpPrec(vp)*VpBaseFig(),VpMaxPrec(vp)*VpBaseFig());
-    obj = rb_str_new2(pszAll);
-    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)
-{
-    ENTER(5);
-    Real *x, *y;
-    S_LONG mp, ma, n;
-
-    Check_Type(p, T_FIXNUM);
-    n = FIX2INT(p);
-    ma = n;
-    if(ma < 0)  ma = -ma;
-    if(ma == 0) ma = 1;
-
-    GUARD_OBJ(x,GetVpValue(self,1));
-    if(VpIsDef(x)) {
-        mp = x->Prec *(VpBaseFig() + 1);
-        GUARD_OBJ(y,VpCreateRbObject(mp *(ma + 1), "0"));
-    } else {
-        GUARD_OBJ(y,VpCreateRbObject(1, "0"));
-    }
-    VpPower(y, x, n);
-    return ToValue(y);
-}
-
-static VALUE
-BigDecimal_global_new(int argc, VALUE *argv, VALUE self)
-{
-    ENTER(5);
-    Real *pv;
-    S_LONG mf;
-    VALUE  nFig;
-    VALUE  iniValue;
-
-    if(rb_scan_args(argc,argv,"11",&iniValue,&nFig)==1) {
-        mf = 0;
-    } else {
-        mf = GetPositiveInt(nFig);
-    }
-    SafeStringValue(iniValue);
-    GUARD_OBJ(pv,VpCreateRbObject(mf, RSTRING_PTR(iniValue)));
-    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)
-{
-    ENTER(5);
-    Real *pv;
-    S_LONG mf;
-    VALUE  nFig;
-    VALUE  iniValue;
-
-    if(rb_scan_args(argc,argv,"11",&iniValue,&nFig)==1) {
-        mf = 0;
-    } else {
-        mf = GetPositiveInt(nFig);
-    }
-    SafeStringValue(iniValue);
-    GUARD_OBJ(pv,VpNewRbClass(mf, RSTRING_PTR(iniValue),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)
-{
-    VALUE  nFig;
-    VALUE  nCur = INT2NUM(VpGetPrecLimit());
-
-    if(rb_scan_args(argc,argv,"01",&nFig)==1) {
-        int nf;
-        if(nFig==Qnil) return nCur;
-        Check_Type(nFig, T_FIXNUM);
-        nf = FIX2INT(nFig);
-        if(nf<0) {
-            rb_raise(rb_eArgError, "argument must be positive");
-        }
-        VpSetPrecLimit(nf);
-    }
-    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 */
-    int s = GetVpValue(self,1)->sign;
-    return INT2FIX(s);
-}
-
-void
-Init_bigdecimal(void)
-{
-    /* Initialize VP routines */
-    VpInit((U_LONG)0);
-
-    /* Class and method registration */
-    rb_cBigDecimal = rb_define_class("BigDecimal",rb_cNumeric);
-
-    /* Global function */
-    rb_define_global_function("BigDecimal", BigDecimal_global_new, -1);
-
-    /* Class methods */
-    rb_define_singleton_method(rb_cBigDecimal, "new", BigDecimal_new, -1);
-    rb_define_singleton_method(rb_cBigDecimal, "mode", BigDecimal_mode, -1);
-    rb_define_singleton_method(rb_cBigDecimal, "limit", BigDecimal_limit, -1);
-    rb_define_singleton_method(rb_cBigDecimal, "double_fig", BigDecimal_double_fig, 0);
-    rb_define_singleton_method(rb_cBigDecimal, "induced_from",BigDecimal_induced_from, 1);
-    rb_define_singleton_method(rb_cBigDecimal, "_load", BigDecimal_load, 1);
-    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.
-     */
-    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. */
-    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);
-    rb_define_method(rb_cBigDecimal, "div",BigDecimal_div2, -1);
-    rb_define_method(rb_cBigDecimal, "hash", BigDecimal_hash, 0);
-    rb_define_method(rb_cBigDecimal, "to_s", BigDecimal_to_s, -1);
-    rb_define_method(rb_cBigDecimal, "to_i", BigDecimal_to_i, 0);
-    rb_define_method(rb_cBigDecimal, "to_int", BigDecimal_to_i, 0);
-    rb_define_method(rb_cBigDecimal, "split", BigDecimal_split, 0);
-    rb_define_method(rb_cBigDecimal, "+", BigDecimal_add, 1);
-    rb_define_method(rb_cBigDecimal, "-", BigDecimal_sub, 1);
-    rb_define_method(rb_cBigDecimal, "+@", BigDecimal_uplus, 0);
-    rb_define_method(rb_cBigDecimal, "-@", BigDecimal_neg, 0);
-    rb_define_method(rb_cBigDecimal, "*", BigDecimal_mult, 1);
-    rb_define_method(rb_cBigDecimal, "/", BigDecimal_div, 1);
-    rb_define_method(rb_cBigDecimal, "quo", BigDecimal_div, 1);
-    rb_define_method(rb_cBigDecimal, "%", BigDecimal_mod, 1);
-    rb_define_method(rb_cBigDecimal, "modulo", BigDecimal_mod, 1);
-    rb_define_method(rb_cBigDecimal, "remainder", BigDecimal_remainder, 1);
-    rb_define_method(rb_cBigDecimal, "divmod", BigDecimal_divmod, 1);
-    /* rb_define_method(rb_cBigDecimal, "dup", BigDecimal_dup, 0); */
-    rb_define_method(rb_cBigDecimal, "to_f", BigDecimal_to_f, 0);
-    rb_define_method(rb_cBigDecimal, "abs", BigDecimal_abs, 0);
-    rb_define_method(rb_cBigDecimal, "sqrt", BigDecimal_sqrt, 1);
-    rb_define_method(rb_cBigDecimal, "fix", BigDecimal_fix, 0);
-    rb_define_method(rb_cBigDecimal, "round", BigDecimal_round, -1);
-    rb_define_method(rb_cBigDecimal, "frac", BigDecimal_frac, 0);
-    rb_define_method(rb_cBigDecimal, "floor", BigDecimal_floor, -1);
-    rb_define_method(rb_cBigDecimal, "ceil", BigDecimal_ceil, -1);
-    rb_define_method(rb_cBigDecimal, "power", BigDecimal_power, 1);
-    rb_define_method(rb_cBigDecimal, "**", BigDecimal_power, 1);
-    rb_define_method(rb_cBigDecimal, "<=>", BigDecimal_comp, 1);
-    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_lt, 1);
-    rb_define_method(rb_cBigDecimal, "<=", BigDecimal_le, 1);
-    rb_define_method(rb_cBigDecimal, ">", BigDecimal_gt, 1);
-    rb_define_method(rb_cBigDecimal, ">=", BigDecimal_ge, 1);
-    rb_define_method(rb_cBigDecimal, "zero?", BigDecimal_zero, 0);
-    rb_define_method(rb_cBigDecimal, "nonzero?", BigDecimal_nonzero, 0);
-    rb_define_method(rb_cBigDecimal, "coerce", BigDecimal_coerce, 1);
-    rb_define_method(rb_cBigDecimal, "inspect", BigDecimal_inspect, 0);
-    rb_define_method(rb_cBigDecimal, "exponent", BigDecimal_exponent, 0);
-    rb_define_method(rb_cBigDecimal, "sign", BigDecimal_sign, 0);
-    rb_define_method(rb_cBigDecimal, "nan?",      BigDecimal_IsNaN, 0);
-    rb_define_method(rb_cBigDecimal, "infinite?", BigDecimal_IsInfinite, 0);
-    rb_define_method(rb_cBigDecimal, "finite?",   BigDecimal_IsFinite, 0);
-    rb_define_method(rb_cBigDecimal, "truncate",  BigDecimal_truncate, -1);
-    rb_define_method(rb_cBigDecimal, "_dump", BigDecimal_dump, -1);
-}
-
-/*
- *
- *  ============================================================================
- *
- *  vp_ routines begin from here.
- *
- *  ============================================================================
- *
- */
-#ifdef _DEBUG
-/*static int gfDebug = 1;*/         /* Debug switch */
-static int gfCheckVal = 1;      /* Value checking flag in VpNmlz()  */
-#endif /* _DEBUG */
-
-static U_LONG gnPrecLimit = 0;  /* Global upper limit of the precision newly allocated */
-static U_LONG gfRoundMode = VP_ROUND_HALF_UP; /* Mode for general rounding operation   */
-
-static U_LONG BASE_FIG = 4;     /* =log10(BASE)  */
-static U_LONG BASE = 10000L;    /* Base value(value must be 10**BASE_FIG) */
-                /* The value of BASE**2 + BASE must be represented */
-                /* within one U_LONG. */
-static U_LONG HALF_BASE = 5000L;/* =BASE/2  */
-static S_LONG DBLE_FIG = 8;    /* figure of double */
-static U_LONG BASE1 = 1000L;    /* =BASE/10  */
-
-static Real *VpConstOne;    /* constant 1.0 */
-static Real *VpPt5;        /* constant 0.5 */
-static U_LONG maxnr = 100;    /* Maximum iterations for calcurating sqrt. */
-                /* used in VpSqrt() */
-
-/* ETC */
-#define MemCmp(x,y,z) memcmp(x,y,z)
-#define StrCmp(x,y)   strcmp(x,y)
-
-static int VpIsDefOP(Real *c,Real *a,Real *b,int sw);
-static int AddExponent(Real *a,S_INT n);
-static U_LONG VpAddAbs(Real *a,Real *b,Real *c);
-static U_LONG VpSubAbs(Real *a,Real *b,Real *c);
-static U_LONG VpSetPTR(Real *a,Real *b,Real *c,U_LONG *a_pos,U_LONG *b_pos,U_LONG *c_pos,U_LONG *av,U_LONG *bv);
-static int VpNmlz(Real *a);
-static void VpFormatSt(char *psz,S_INT fFmt);
-static int VpRdup(Real *m,U_LONG ind_m);
-
-#ifdef _DEBUG
-static int gnAlloc=0; /* Memory allocation counter */
-#endif /* _DEBUG */
-
-VP_EXPORT void *
-VpMemAlloc(U_LONG mb)
-{
-    void *p = xmalloc((unsigned int)mb);
-    if(!p) {
-        VpException(VP_EXCEPTION_MEMORY,"failed to allocate memory",1);
-    }
-    memset(p,0,mb);
-#ifdef _DEBUG
-    gnAlloc++; /* Count allocation call */
-#endif /* _DEBUG */
-    return p;
-}
-
-VP_EXPORT void
-VpFree(Real *pv)
-{
-    if(pv != NULL) {
-        xfree(pv);
-#ifdef _DEBUG
-        gnAlloc--; /* Decrement allocation count */
-        if(gnAlloc==0) {
-            printf(" *************** All memories allocated freed ****************");
-            getchar();
-        }
-        if(gnAlloc<0) {
-            printf(" ??????????? Too many memory free calls(%d) ?????????????\n",gnAlloc);
-            getchar();
-        }
-#endif /* _DEBUG */
-    }
-}
-
-/*
- * EXCEPTION Handling.
- */
-static unsigned short gfDoException = 0; /* Exception flag */
-
-static unsigned short
-VpGetException (void)
-{
-    return gfDoException;
-}
-
-static void
-VpSetException(unsigned short f)
-{
-    gfDoException = f;
-}
-
-/* These 2 functions added at v1.1.7 */
-VP_EXPORT U_LONG
-VpGetPrecLimit(void)
-{
-    return gnPrecLimit;
-}
-
-VP_EXPORT U_LONG
-VpSetPrecLimit(U_LONG n)
-{
-    U_LONG s = gnPrecLimit;
-    gnPrecLimit = n;
-    return s;
-}
-
-VP_EXPORT unsigned long
-VpGetRoundMode(void)
-{
-    return gfRoundMode;
-}
-
-VP_EXPORT int
-VpIsRoundMode(unsigned long n)
-{
-    if(n==VP_ROUND_UP      || n!=VP_ROUND_DOWN      ||
-       n==VP_ROUND_HALF_UP || n!=VP_ROUND_HALF_DOWN ||
-       n==VP_ROUND_CEIL    || n!=VP_ROUND_FLOOR     ||
-       n==VP_ROUND_HALF_EVEN
-      ) return 1;
-    return 0;
-}
-
-VP_EXPORT unsigned long
-VpSetRoundMode(unsigned long n)
-{
-    if(VpIsRoundMode(n)) gfRoundMode = n;
-    return gfRoundMode;
-}
-
-/*
- *  0.0 & 1.0 generator
- *    These gZero_..... and gOne_..... can be any name
- *    referenced from nowhere except Zero() and One().
- *    gZero_..... and gOne_..... must have global scope
- *    (to let the compiler know they may be changed in outside
- *    (... but not actually..)).
- */
-volatile double gZero_ABCED9B1_CE73__00400511F31D = 0.0;
-volatile double gOne_ABCED9B4_CE73__00400511F31D  = 1.0;
-static double
-Zero(void)
-{
-    return gZero_ABCED9B1_CE73__00400511F31D;
-}
-
-static double
-One(void)
-{
-    return gOne_ABCED9B4_CE73__00400511F31D;
-}
-
-VP_EXPORT U_LONG
-VpBaseFig(void)
-{
-    return BASE_FIG;
-}
-
-VP_EXPORT U_LONG
-VpDblFig(void)
-{
-    return DBLE_FIG;
-}
-
-VP_EXPORT U_LONG
-VpBaseVal(void)
-{
-    return BASE;
-}
-
-/*
-  ----------------------------------------------------------------
-  Value of sign in Real structure is reserved for future use.
-  short sign;
-                    ==0 : NaN
-                      1 : Positive zero
-                     -1 : Negative zero
-                      2 : Positive number
-                     -2 : Negative number
-                      3 : Positive infinite number
-                     -3 : Negative infinite number
-  ----------------------------------------------------------------
-*/
-
-VP_EXPORT double
-VpGetDoubleNaN(void) /* Returns the value of NaN */
-{
-    static double fNaN = 0.0;
-    if(fNaN==0.0) fNaN = Zero()/Zero();
-    return fNaN;
-}
-
-VP_EXPORT double
-VpGetDoublePosInf(void) /* Returns the value of +Infinity */
-{
-    static double fInf = 0.0;
-    if(fInf==0.0) fInf = One()/Zero();
-    return fInf;
-}
-
-VP_EXPORT double
-VpGetDoubleNegInf(void) /* Returns the value of -Infinity */
-{
-    static double fInf = 0.0;
-    if(fInf==0.0) fInf = -(One()/Zero());
-    return fInf;
-}
-
-VP_EXPORT double
-VpGetDoubleNegZero(void) /* Returns the value of -0 */
-{
-    static double nzero = 1000.0;
-    if(nzero!=0.0) nzero = (One()/VpGetDoubleNegInf());
-    return nzero;
-}
-
-VP_EXPORT int
-VpIsNegDoubleZero(double v)
-{
-    double z = VpGetDoubleNegZero();
-    return MemCmp(&v,&z,sizeof(v))==0;
-}
-
-VP_EXPORT int
-VpException(unsigned short f, const char *str,int always)
-{
-    VALUE exc;
-    int   fatal=0;
-
-    if(f==VP_EXCEPTION_OP || f==VP_EXCEPTION_MEMORY) always = 1;
-
-    if(always||(gfDoException&f)) {
-        switch(f)
-        {
-        /*
-        case VP_EXCEPTION_ZERODIVIDE:
-        case VP_EXCEPTION_OVERFLOW:
-        */
-        case VP_EXCEPTION_INFINITY:
-             exc = rb_eFloatDomainError;
-             goto raise;
-        case VP_EXCEPTION_NaN:
-             exc = rb_eFloatDomainError;
-             goto raise;
-        case VP_EXCEPTION_UNDERFLOW:
-             exc = rb_eFloatDomainError;
-             goto raise;
-        case VP_EXCEPTION_OP:
-             exc = rb_eFloatDomainError;
-             goto raise;
-        case VP_EXCEPTION_MEMORY:
-             fatal = 1;
-             goto raise;
-        default:
-             fatal = 1;
-             goto raise;
-        }
-    }
-    return 0; /* 0 Means VpException() raised no exception */
-
-raise:
-    if(fatal) rb_fatal("%s", str);
-    else   rb_raise(exc, "%s", str);
-    return 0;
-}
-
-/* Throw exception or returns 0,when resulting c is Inf or NaN */
-/*  sw=1:+ 2:- 3:* 4:/ */
-static int
-VpIsDefOP(Real *c,Real *a,Real *b,int sw)
-{
-    if(VpIsNaN(a) || VpIsNaN(b)) {
-        /* at least a or b is NaN */
-        VpSetNaN(c);
-        goto NaN;
-    }
-
-    if(VpIsInf(a)) {
-        if(VpIsInf(b)) {
-            switch(sw)
-            {
-            case 1: /* + */
-                if(VpGetSign(a)==VpGetSign(b)) {
-                    VpSetInf(c,VpGetSign(a));
-                    goto Inf;
-                } else {
-                    VpSetNaN(c);
-                    goto NaN;
-                }
-            case 2: /* - */
-                if(VpGetSign(a)!=VpGetSign(b)) {
-                    VpSetInf(c,VpGetSign(a));
-                    goto Inf;
-                } else {
-                    VpSetNaN(c);
-                    goto NaN;
-                }
-                break;
-            case 3: /* * */
-                VpSetInf(c,VpGetSign(a)*VpGetSign(b));
-                goto Inf;
-                break;
-            case 4: /* / */
-                VpSetNaN(c);
-                goto NaN;
-            }
-            VpSetNaN(c);
-            goto NaN;
-        }
-        /* Inf op Finite */
-        switch(sw)
-        {
-        case 1: /* + */
-        case 2: /* - */
-                VpSetInf(c,VpGetSign(a));
-                break;
-        case 3: /* * */
-                if(VpIsZero(b)) {
-                    VpSetNaN(c);
-                    goto NaN;
-                }
-                VpSetInf(c,VpGetSign(a)*VpGetSign(b));
-                break;
-        case 4: /* / */
-                VpSetInf(c,VpGetSign(a)*VpGetSign(b));
-        }
-        goto Inf;
-    }
-
-    if(VpIsInf(b)) {
-        switch(sw)
-        {
-        case 1: /* + */
-                VpSetInf(c,VpGetSign(b));
-                break;
-        case 2: /* - */
-                VpSetInf(c,-VpGetSign(b));
-                break;
-        case 3: /* * */
-                if(VpIsZero(a)) {
-                    VpSetNaN(c);
-                    goto NaN;
-                }
-                VpSetInf(c,VpGetSign(a)*VpGetSign(b));
-                break;
-        case 4: /* / */
-                VpSetZero(c,VpGetSign(a)*VpGetSign(b));
-        }
-        goto Inf;
-    }
-    return 1; /* Results OK */
-
-Inf:
-    return VpException(VP_EXCEPTION_INFINITY,"Computation results to 'Infinity'",0);
-NaN:
-    return VpException(VP_EXCEPTION_NaN,"Computation results to 'NaN'",0);
-}
-
-/*
-  ----------------------------------------------------------------
-*/
-
-/*
- *    returns number of chars needed to represent vp in specified format.
- */
-VP_EXPORT U_LONG
-VpNumOfChars(Real *vp,const char *pszFmt)
-{
-    S_INT  ex;
-    U_LONG nc;
-
-    if(vp == NULL)   return BASE_FIG*2+6;
-    if(!VpIsDef(vp)) return 32; /* not sure,may be OK */
-
-    switch(*pszFmt)
-    {
-    case 'F':
-         nc = BASE_FIG*(vp->Prec + 1)+2;
-         ex = vp->exponent;
-         if(ex<0) {
-             nc += BASE_FIG*(-ex);
-         } else {
-             if(ex > (S_INT)vp->Prec) {
-                 nc += BASE_FIG*(ex - (S_INT)vp->Prec);
-             }
-         }
-         break;
-    case 'E':
-    default:
-         nc = BASE_FIG*(vp->Prec + 2)+6; /* 3: sign + exponent chars */
-    }
-    return nc;
-}
-
-/*
- * Initializer for Vp routines and constants used.
- * [Input]
- *   BaseVal: Base value(assigned to BASE) for Vp calculation.
- *   It must be the form BaseVal=10**n.(n=1,2,3,...)
- *   If Base <= 0L,then the BASE will be calcurated so
- *   that BASE is as large as possible satisfying the
- *   relation MaxVal <= BASE*(BASE+1). Where the value
- *   MaxVal is the largest value which can be represented
- *   by one U_LONG word(LONG) in the computer used.
- *
- * [Returns]
- * DBLE_FIG   ... OK
- */
-VP_EXPORT U_LONG
-VpInit(U_LONG BaseVal)
-{
-    U_LONG w;
-    double v;
-
-    /* Setup +/- Inf  NaN -0 */
-    VpGetDoubleNaN();
-    VpGetDoublePosInf();
-    VpGetDoubleNegInf();
-    VpGetDoubleNegZero();
-
-    if(BaseVal <= 0) {
-        /* Base <= 0, then determine Base by calcuration. */
-        BASE = 1;
-        while(
-               (BASE > 0) &&
-               ((w = BASE *(BASE + 1)) > BASE) &&((w / BASE) ==(BASE + 1))
-            ) {
-            BaseVal = BASE;
-            BASE = BaseVal * 10L;
-        }
-    }
-    /* Set Base Values */
-    BASE = BaseVal;
-    HALF_BASE = BASE / 2;
-    BASE1 = BASE / 10;
-    BASE_FIG = 0;
-    while(BaseVal /= 10) ++BASE_FIG;
-    /* Allocates Vp constants. */
-    VpConstOne = VpAlloc((U_LONG)1, "1");
-    VpPt5 = VpAlloc((U_LONG)1, ".5");
-
-#ifdef _DEBUG
-    gnAlloc = 0;
-#endif /* _DEBUG */
-
-    /* Determine # of digits available in one 'double'. */
-
-    v = 1.0;
-    DBLE_FIG = 0;
-    while(v + 1.0 > 1.0) {
-        ++DBLE_FIG;
-        v /= 10;
-    }
-
-#ifdef _DEBUG
-    if(gfDebug) {
-        printf("VpInit: BaseVal   = %lu\n", BaseVal);
-        printf("  BASE   = %lu\n", BASE);
-        printf("  HALF_BASE = %lu\n", HALF_BASE);
-        printf("  BASE1  = %lu\n", BASE1);
-        printf("  BASE_FIG  = %lu\n", BASE_FIG);
-        printf("  DBLE_FIG  = %lu\n", DBLE_FIG);
-    }
-#endif /* _DEBUG */
-
-    return DBLE_FIG;
-}
-
-VP_EXPORT Real *
-VpOne(void)
-{
-    return VpConstOne;
-}
-
-/* If exponent overflows,then raise exception or returns 0 */
-static int
-AddExponent(Real *a,S_INT n)
-{
-    S_INT e = a->exponent;
-    S_INT m = e+n;
-    S_INT eb,mb;
-    if(e>0) {
-        if(n>0) {
-            mb = m*BASE_FIG;
-            eb = e*BASE_FIG;
-            if(mb<eb) goto overflow;
-        }
-    } else if(n<0) {
-        mb = m*BASE_FIG;
-        eb = e*BASE_FIG;
-        if(mb>eb) goto underflow;
-    }
-    a->exponent = m;
-    return 1;
-
-/* Overflow/Underflow ==> Raise exception or returns 0 */
-underflow:
-    VpSetZero(a,VpGetSign(a));
-    return VpException(VP_EXCEPTION_UNDERFLOW,"Exponent underflow",0);
-
-overflow:
-    VpSetInf(a,VpGetSign(a));
-    return VpException(VP_EXCEPTION_OVERFLOW,"Exponent overflow",0);
-}
-
-/*
- * Allocates variable.
- * [Input]
- *   mx ... allocation unit, if zero then mx is determined by szVal.
- *    The mx is the number of effective digits can to be stored.
- *   szVal ... value assigned(char). If szVal==NULL,then zero is assumed.
- *            If szVal[0]=='#' then Max. Prec. will not be considered(1.1.7),
- *            full precision specified by szVal is allocated.
- *
- * [Returns]
- *   Pointer to the newly allocated variable, or
- *   NULL be returned if memory allocation is failed,or any error.
- */
-VP_EXPORT Real *
-VpAlloc(U_LONG mx, const char *szVal)
-{
-    U_LONG i, ni, ipn, ipf, nf, ipe, ne, nalloc;
-    char v,*psz;
-    int  sign=1;
-    Real *vp = NULL;
-    U_LONG mf = VpGetPrecLimit();
-
-    mx = (mx + BASE_FIG - 1) / BASE_FIG + 1;    /* Determine allocation unit. */
-    if(szVal) {
-        while(ISSPACE(*szVal)) szVal++;
-        if(*szVal!='#') {
-             if(mf) {
-                mf = (mf + BASE_FIG - 1) / BASE_FIG + 2; /* Needs 1 more for div */
-                if(mx>mf) {
-                    mx = mf;
-                }
-            }
-        } else {
-            ++szVal;
-        }
-    } else {
-       /* necessary to be able to store */
-       /* at least mx digits. */
-       /* szVal==NULL ==> allocate zero value. */
-       vp = (Real *) VpMemAlloc(sizeof(Real) + mx * sizeof(U_LONG));
-       /* xmalloc() alway returns(or throw interruption) */
-       vp->MaxPrec = mx;    /* set max precision */
-       VpSetZero(vp,1);    /* initialize vp to zero. */
-       return vp;
-    }
-
-    /* Skip all '_' after digit: 2006-6-30 */
-    ni = 0;
-    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;
-        }
-        ++i; ++ipn;
-    }
-    /* Skip trailing spaces */
-    while((--i)>0) {
-        if(ISSPACE(psz[i])) psz[i] = 0;
-        else                break;
-    }
-    szVal = psz;
-
-    /* Check on Inf & NaN */
-    if(StrCmp(szVal,SZ_PINF)==0 ||
-       StrCmp(szVal,SZ_INF)==0 ) {
-        vp = (Real *) VpMemAlloc(sizeof(Real) + sizeof(U_LONG));
-        vp->MaxPrec = 1;    /* set max precision */
-        VpSetPosInf(vp);
-        return vp;
-    }
-    if(StrCmp(szVal,SZ_NINF)==0) {
-        vp = (Real *) VpMemAlloc(sizeof(Real) + sizeof(U_LONG));
-        vp->MaxPrec = 1;    /* set max precision */
-        VpSetNegInf(vp);
-        return vp;
-    }
-    if(StrCmp(szVal,SZ_NaN)==0) {
-        vp = (Real *) VpMemAlloc(sizeof(Real) + sizeof(U_LONG));
-        vp->MaxPrec = 1;    /* set max precision */
-        VpSetNaN(vp);
-        return vp;
-    }
-
-    /* check on number szVal[] */
-    ipn = i = 0;
-    if     (szVal[i] == '-') {sign=-1;++i;}
-    else if(szVal[i] == '+')          ++i;
-    /* Skip digits */
-    ni = 0;            /* digits in mantissa */
-    while(v = szVal[i]) {
-        if(!ISDIGIT(v)) break;
-        ++i;
-        ++ni;
-    }
-    nf  = 0;
-    ipf = 0;
-    ipe = 0;
-    ne  = 0;
-    if(v) {
-        /* other than digit nor \0 */
-        if(szVal[i] == '.') {    /* xxx. */
-            ++i;
-            ipf = i;
-            while(v = szVal[i]) {    /* get fraction part. */
-                if(!ISDIGIT(v)) break;
-                ++i;
-                ++nf;
-            }
-        }
-        ipe = 0;        /* Exponent */
-
-        switch(szVal[i]) {
-        case '\0': break;
-        case 'e':
-        case 'E':
-        case 'd':
-        case 'D':
-            ++i;
-            ipe = i;
-            v = szVal[i];
-            if((v == '-') ||(v == '+')) ++i;
-            while(v=szVal[i]) {
-                if(!ISDIGIT(v)) break;
-                ++i;
-                ++ne;
-            }
-            break;
-        default:
-            break;
-        }
-    }
-    nalloc =(ni + nf + BASE_FIG - 1) / BASE_FIG + 1;    /* set effective allocation  */
-    /* units for szVal[]  */
-    if(mx <= 0) mx = 1;
-    nalloc = Max(nalloc, mx);
-    mx = nalloc;
-    vp =(Real *) VpMemAlloc(sizeof(Real) + mx * sizeof(U_LONG));
-    /* xmalloc() alway returns(or throw interruption) */
-    vp->MaxPrec = mx;        /* set max precision */
-    VpSetZero(vp,sign);
-    VpCtoV(vp, &(szVal[ipn]), ni, &(szVal[ipf]), nf, &(szVal[ipe]), ne);
-    return vp;
-}
-
-/*
- * Assignment(c=a).
- * [Input]
- *   a   ... RHSV
- *   isw ... switch for assignment.
- *    c = a  when isw > 0
- *    c = -a when isw < 0
- *    if c->MaxPrec < a->Prec,then round operation
- *    will be performed.
- * [Output]
- *  c  ... LHSV
- */
-VP_EXPORT int
-VpAsgn(Real *c, Real *a, int isw)
-{
-    U_LONG n;
-    if(VpIsNaN(a)) {
-        VpSetNaN(c);
-        return 0;
-    }
-    if(VpIsInf(a)) {
-        VpSetInf(c,isw*VpGetSign(a));
-        return 0;
-    }
-
-    /* check if the RHS is zero */
-    if(!VpIsZero(a)) {
-        c->exponent = a->exponent;    /* store  exponent */
-        VpSetSign(c,(isw*VpGetSign(a)));    /* set sign */
-        n =(a->Prec < c->MaxPrec) ?(a->Prec) :(c->MaxPrec);
-        c->Prec = n;
-        memcpy(c->frac, a->frac, n * sizeof(U_LONG));
-        /* Needs round ? */
-        if(isw!=10) {
-            /* Not in ActiveRound */
-            if(c->Prec < a->Prec) {
-               VpInternalRound(c,n,(n>0)?a->frac[n-1]:0,a->frac[n]);
-            } else {
-               VpLimitRound(c,0);
-            }
-        }
-    } else {
-        /* The value of 'a' is zero.  */
-        VpSetZero(c,isw*VpGetSign(a));
-        return 1;
-    }
-    return c->Prec*BASE_FIG;
-}
-
-/*
- *   c = a + b  when operation =  1 or 2
- *  = a - b  when operation = -1 or -2.
- *   Returns number of significant digits of c
- */
-VP_EXPORT int
-VpAddSub(Real *c, Real *a, Real *b, int operation)
-{
-    S_INT sw, isw;
-    Real *a_ptr, *b_ptr;
-    U_LONG n, na, nb, i;
-    U_LONG mrv;
-
-#ifdef _DEBUG
-    if(gfDebug) {
-        VPrint(stdout, "VpAddSub(enter) a=% \n", a);
-        VPrint(stdout, "     b=% \n", b);
-        printf(" operation=%d\n", operation);
-    }
-#endif /* _DEBUG */
-
-    if(!VpIsDefOP(c,a,b,(operation>0)?1:2)) return 0; /* No significant digits */
-
-    /* check if a or b is zero  */
-    if(VpIsZero(a)) {
-        /* a is zero,then assign b to c */
-        if(!VpIsZero(b)) {
-            VpAsgn(c, b, operation);
-        } else {
-            /* Both a and b are zero. */
-            if(VpGetSign(a)<0 && operation*VpGetSign(b)<0) {
-                /* -0 -0 */
-                VpSetZero(c,-1);
-            } else {
-                VpSetZero(c,1);
-            }
-            return 1; /* 0: 1 significant digits */
-        }
-        return c->Prec*BASE_FIG;
-    }
-    if(VpIsZero(b)) {
-        /* b is zero,then assign a to c. */
-        VpAsgn(c, a, 1);
-        return c->Prec*BASE_FIG;
-    }
-
-    if(operation < 0) sw = -1;
-    else              sw =  1;
-
-    /* compare absolute value. As a result,|a_ptr|>=|b_ptr| */
-    if(a->exponent > b->exponent) {
-        a_ptr = a;
-        b_ptr = b;
-    }         /* |a|>|b| */
-    else if(a->exponent < b->exponent) {
-        a_ptr = b;
-        b_ptr = a;
-    }                /* |a|<|b| */
-    else {
-        /* Exponent part of a and b is the same,then compare fraction */
-        /* part */
-        na = a->Prec;
-        nb = b->Prec;
-        n = Min(na, nb);
-        for(i=0;i < n; ++i) {
-            if(a->frac[i] > b->frac[i]) {
-                a_ptr = a;
-                b_ptr = b;
-                goto end_if;
-            } else if(a->frac[i] < b->frac[i]) {
-                a_ptr = b;
-                b_ptr = a;
-                goto end_if;
-            }
-        }
-        if(na > nb) {
-         a_ptr = a;
-            b_ptr = b;
-            goto end_if;
-        } else if(na < nb) {
-            a_ptr = b;
-            b_ptr = a;
-            goto end_if;
-        }
-        /* |a| == |b| */
-        if(VpGetSign(a) + sw *VpGetSign(b) == 0) {
-            VpSetZero(c,1);        /* abs(a)=abs(b) and operation = '-'  */
-            return c->Prec*BASE_FIG;
-        }
-        a_ptr = a;
-        b_ptr = b;
-    }
-
-end_if:
-    isw = VpGetSign(a) + sw *VpGetSign(b);
-    /*
-     *  isw = 0 ...( 1)+(-1),( 1)-( 1),(-1)+(1),(-1)-(-1)
-     *      = 2 ...( 1)+( 1),( 1)-(-1)
-     *      =-2 ...(-1)+(-1),(-1)-( 1)
-     *   If isw==0, then c =(Sign a_ptr)(|a_ptr|-|b_ptr|)
-     *              else c =(Sign ofisw)(|a_ptr|+|b_ptr|)
-    */
-    if(isw) {            /* addition */
-        VpSetSign(c,(S_INT)1);
-        mrv = VpAddAbs(a_ptr, b_ptr, c);
-        VpSetSign(c,isw / 2);
-    } else {            /* subtraction */
-        VpSetSign(c,(S_INT)1);
-        mrv = VpSubAbs(a_ptr, b_ptr, c);
-        if(a_ptr == a) {
-            VpSetSign(c,VpGetSign(a));
-        } else    {
-            VpSetSign(c,VpGetSign(a_ptr) * sw);
-        }
-    }
-    VpInternalRound(c,0,(c->Prec>0)?c->frac[c->Prec-1]:0,mrv);
-
-#ifdef _DEBUG
-    if(gfDebug) {
-        VPrint(stdout, "VpAddSub(result) c=% \n", c);
-        VPrint(stdout, "     a=% \n", a);
-        VPrint(stdout, "     b=% \n", b);
-        printf(" operation=%d\n", operation);
-    }
-#endif /* _DEBUG */
-    return c->Prec*BASE_FIG;
-}
-
-/*
- * Addition of two variable precisional variables
- * a and b assuming abs(a)>abs(b).
- *   c = abs(a) + abs(b) ; where |a|>=|b|
- */
-static U_LONG
-VpAddAbs(Real *a, Real *b, Real *c)
-{
-    U_LONG word_shift;
-    U_LONG carry;
-    U_LONG ap;
-    U_LONG bp;
-    U_LONG cp;
-    U_LONG a_pos;
-    U_LONG b_pos;
-    U_LONG c_pos;
-    U_LONG av, bv, mrv;
-
-#ifdef _DEBUG
-    if(gfDebug) {
-        VPrint(stdout, "VpAddAbs called: a = %\n", a);
-        VPrint(stdout, "     b = %\n", b);
-    }
-#endif /* _DEBUG */
-
-    word_shift = VpSetPTR(a, b, c, &ap, &bp, &cp, &av, &bv);
-    a_pos = ap;
-    b_pos = bp;
-    c_pos = cp;
-    if(word_shift==-1L) return 0; /* Overflow */
-    if(b_pos == -1L) goto Assign_a;
-
-    mrv = av + bv; /* Most right val. Used for round. */
-
-    /* Just assign the last few digits of b to c because a has no  */
-    /* corresponding digits to be added. */
-    while(b_pos + word_shift > a_pos) {
-        --c_pos;
-        if(b_pos > 0) {
-            c->frac[c_pos] = b->frac[--b_pos];
-        } else {
-            --word_shift;
-            c->frac[c_pos] = 0;
-        }
-    }
-
-    /* Just assign the last few digits of a to c because b has no */
-    /* corresponding digits to be added. */
-    bv = b_pos + word_shift;
-    while(a_pos > bv) {
-        c->frac[--c_pos] = a->frac[--a_pos];
-    }
-    carry = 0;    /* set first carry be zero */
-
-    /* Now perform addition until every digits of b will be */
-    /* exhausted. */
-    while(b_pos > 0) {
-        c->frac[--c_pos] = a->frac[--a_pos] + b->frac[--b_pos] + carry;
-        if(c->frac[c_pos] >= BASE) {
-            c->frac[c_pos] -= BASE;
-            carry = 1;
-        } else {
-            carry = 0;
-        }
-    }
-
-    /* Just assign the first few digits of a with considering */
-    /* the carry obtained so far because b has been exhausted. */
-    while(a_pos > 0) {
-        c->frac[--c_pos] = a->frac[--a_pos] + carry;
-        if(c->frac[c_pos] >= BASE) {
-            c->frac[c_pos] -= BASE;
-            carry = 1;
-        } else {
-            carry = 0;
-        }
-    }
-    if(c_pos) c->frac[c_pos - 1] += carry;
-    goto Exit;
-
-Assign_a:
-    VpAsgn(c, a, 1);
-    mrv = 0;
-
-Exit:
-
-#ifdef _DEBUG
-    if(gfDebug) {
-        VPrint(stdout, "VpAddAbs exit: c=% \n", c);
-    }
-#endif /* _DEBUG */
-    return mrv;
-}
-
-/*
- * c = abs(a) - abs(b)
- */
-static U_LONG
-VpSubAbs(Real *a, Real *b, Real *c)
-{
-    U_LONG word_shift;
-    U_LONG mrv;
-    U_LONG borrow;
-    U_LONG ap;
-    U_LONG bp;
-    U_LONG cp;
-    U_LONG a_pos;
-    U_LONG b_pos;
-    U_LONG c_pos;
-    U_LONG av, bv;
-
-#ifdef _DEBUG
-    if(gfDebug) {
-        VPrint(stdout, "VpSubAbs called: a = %\n", a);
-        VPrint(stdout, "     b = %\n", b);
-    }
-#endif /* _DEBUG */
-
-    word_shift = VpSetPTR(a, b, c, &ap, &bp, &cp, &av, &bv);
-    a_pos = ap;
-    b_pos = bp;
-    c_pos = cp;
-    if(word_shift==-1L) return 0; /* Overflow */
-    if(b_pos == -1L) goto Assign_a;
-
-    if(av >= bv) {
-        mrv = av - bv;
-        borrow = 0;
-    } else {
-        mrv    = 0;
-        borrow = 1;
-    }
-
-    /* Just assign the values which are the BASE subtracted by   */
-    /* each of the last few digits of the b because the a has no */
-    /* corresponding digits to be subtracted. */
-    if(b_pos + word_shift > a_pos) {
-        while(b_pos + word_shift > a_pos) {
-            --c_pos;
-            if(b_pos > 0) {
-                c->frac[c_pos] = BASE - b->frac[--b_pos] - borrow;
-            } else {
-                --word_shift;
-                c->frac[c_pos] = BASE - borrow;
-            }
-            borrow = 1;
-        }
-    }
-    /* Just assign the last few digits of a to c because b has no */
-    /* corresponding digits to subtract. */
-
-    bv = b_pos + word_shift;
-    while(a_pos > bv) {
-        c->frac[--c_pos] = a->frac[--a_pos];
-    }
-
-    /* Now perform subtraction until every digits of b will be */
-    /* exhausted. */
-    while(b_pos > 0) {
-        --c_pos;
-        if(a->frac[--a_pos] < b->frac[--b_pos] + borrow) {
-            c->frac[c_pos] = BASE + a->frac[a_pos] - b->frac[b_pos] - borrow;
-            borrow = 1;
-        } else {
-            c->frac[c_pos] = a->frac[a_pos] - b->frac[b_pos] - borrow;
-            borrow = 0;
-        }
-    }
-
-    /* Just assign the first few digits of a with considering */
-    /* the borrow obtained so far because b has been exhausted. */
-    while(a_pos > 0) {
-        --c_pos;
-        if(a->frac[--a_pos] < borrow) {
-            c->frac[c_pos] = BASE + a->frac[a_pos] - borrow;
-            borrow = 1;
-        } else {
-            c->frac[c_pos] = a->frac[a_pos] - borrow;
-            borrow = 0;
-        }
-    }
-    if(c_pos) c->frac[c_pos - 1] -= borrow;
-    goto Exit;
-
-Assign_a:
-    VpAsgn(c, a, 1);
-    mrv = 0;
-
-Exit:
-#ifdef _DEBUG
-    if(gfDebug) {
-        VPrint(stdout, "VpSubAbs exit: c=% \n", c);
-    }
-#endif /* _DEBUG */
-    return mrv;
-}
-
-/*
- * Note: If(av+bv)>= HALF_BASE,then 1 will be added to the least significant
- *    digit of c(In case of addition).
- * ------------------------- figure of output -----------------------------------
- *      a =  xxxxxxxxxxx
- *      b =    xxxxxxxxxx
- *      c =xxxxxxxxxxxxxxx
- *      word_shift =  |   |
- *      right_word =  |    | (Total digits in RHSV)
- *      left_word  = |   |   (Total digits in LHSV)
- *      a_pos      =    |
- *      b_pos      =     |
- *      c_pos      =      |
- */
-static U_LONG
-VpSetPTR(Real *a, Real *b, Real *c, U_LONG *a_pos, U_LONG *b_pos, U_LONG *c_pos, U_LONG *av, U_LONG *bv)
-{
-    U_LONG left_word, right_word, word_shift;
-    c->frac[0] = 0;
-    *av = *bv = 0;
-    word_shift =((a->exponent) -(b->exponent));
-    left_word = b->Prec + word_shift;
-    right_word = Max((a->Prec),left_word);
-    left_word =(c->MaxPrec) - 1;    /* -1 ... prepare for round up */
-    /*
-     * check if 'round' is needed.
-     */
-    if(right_word > left_word) {    /* round ? */
-        /*---------------------------------
-         *  Actual size of a = xxxxxxAxx
-         *  Actual size of b = xxxBxxxxx
-         *  Max. size of   c = xxxxxx
-         *  Round off        =   |-----|
-         *  c_pos            =   |
-         *  right_word       =   |
-         *  a_pos            =    |
-         */
-        *c_pos = right_word = left_word + 1;    /* Set resulting precision */
-        /* be equal to that of c */
-        if((a->Prec) >=(c->MaxPrec)) {
-            /*
-             *   a =  xxxxxxAxxx
-             *   c =  xxxxxx
-             *   a_pos =    |
-             */
-            *a_pos = left_word;
-            *av = a->frac[*a_pos];    /* av is 'A' shown in above. */
-        } else {
-            /*
-             *   a = xxxxxxx
-             *   c = xxxxxxxxxx
-             *  a_pos =     |
-             */
-            *a_pos = a->Prec;
-        }
-        if((b->Prec + word_shift) >= c->MaxPrec) {
-            /*
-             *   a = xxxxxxxxx
-             *   b =  xxxxxxxBxxx
-             *   c = xxxxxxxxxxx
-             *  b_pos =   |
-             */
-            if(c->MaxPrec >=(word_shift + 1)) {
-                *b_pos = c->MaxPrec - word_shift - 1;
-                *bv = b->frac[*b_pos];
-            } else {
-                *b_pos = -1L;
-            }
-        } else {
-            /*
-             *   a = xxxxxxxxxxxxxxxx
-             *   b =  xxxxxx
-             *   c = xxxxxxxxxxxxx
-             *  b_pos =     |
-             */
-            *b_pos = b->Prec;
-        }
-    } else {            /* The MaxPrec of c - 1 > The Prec of a + b  */
-        /*
-         *    a =   xxxxxxx
-         *    b =   xxxxxx
-         *    c = xxxxxxxxxxx
-         *   c_pos =   |
-         */
-        *b_pos = b->Prec;
-        *a_pos = a->Prec;
-        *c_pos = right_word + 1;
-    }
-    c->Prec = *c_pos;
-    c->exponent = a->exponent;
-    if(!AddExponent(c,(S_LONG)1)) return (-1L);
-    return word_shift;
-}
-
-/*
- * Return number og significant digits
- *       c = a * b , Where a = a0a1a2 ... an
- *             b = b0b1b2 ... bm
- *             c = c0c1c2 ... cl
- *          a0 a1 ... an   * bm
- *       a0 a1 ... an   * bm-1
- *         .   .    .
- *       .   .   .
- *        a0 a1 .... an    * b0
- *      +_____________________________
- *     c0 c1 c2  ......  cl
- *     nc      <---|
- *     MaxAB |--------------------|
- */
-VP_EXPORT int
-VpMult(Real *c, Real *a, Real *b)
-{
-    U_LONG MxIndA, MxIndB, MxIndAB, MxIndC;
-    U_LONG ind_c, i, ii, nc;
-    U_LONG ind_as, ind_ae, ind_bs, ind_be;
-    U_LONG Carry, s;
-    Real *w;
-
-#ifdef _DEBUG
-    if(gfDebug) {
-        VPrint(stdout, "VpMult(Enter): a=% \n", a);
-        VPrint(stdout, "      b=% \n", b);
-    }
-#endif /* _DEBUG */
-
-    if(!VpIsDefOP(c,a,b,3)) return 0; /* No significant digit */
-
-    if(VpIsZero(a) || VpIsZero(b)) {
-        /* at least a or b is zero */
-        VpSetZero(c,VpGetSign(a)*VpGetSign(b));
-        return 1; /* 0: 1 significant digit */
-    }
-
-    if(VpIsOne(a)) {
-        VpAsgn(c, b, VpGetSign(a));
-        goto Exit;
-    }
-    if(VpIsOne(b)) {
-        VpAsgn(c, a, VpGetSign(b));
-        goto Exit;
-    }
-    if((b->Prec) >(a->Prec)) {
-        /* Adjust so that digits(a)>digits(b) */
-        w = a;
-        a = b;
-        b = w;
-    }
-    w = NULL;
-    MxIndA = a->Prec - 1;
-    MxIndB = b->Prec - 1;
-    MxIndC = c->MaxPrec - 1;
-    MxIndAB = a->Prec + b->Prec - 1;
-
-    if(MxIndC < MxIndAB) {    /* The Max. prec. of c < Prec(a)+Prec(b) */
-        w = c;
-        c = VpAlloc((U_LONG)((MxIndAB + 1) * BASE_FIG), "#0");
-        MxIndC = MxIndAB;
-    }
-
-    /* set LHSV c info */
-
-    c->exponent = a->exponent;    /* set exponent */
-    if(!AddExponent(c,b->exponent)) return 0;
-    VpSetSign(c,VpGetSign(a)*VpGetSign(b));    /* set sign  */
-    Carry = 0;
-    nc = ind_c = MxIndAB;
-    memset(c->frac, 0, (nc + 1) * sizeof(U_LONG));        /* Initialize c  */
-    c->Prec = nc + 1;        /* set precision */
-    for(nc = 0; nc < MxIndAB; ++nc, --ind_c) {
-        if(nc < MxIndB) {    /* The left triangle of the Fig. */
-            ind_as = MxIndA - nc;
-            ind_ae = MxIndA;
-            ind_bs = MxIndB;
-            ind_be = MxIndB - nc;
-        } else if(nc <= MxIndA) {    /* The middle rectangular of the Fig. */
-            ind_as = MxIndA - nc;
-            ind_ae = MxIndA -(nc - MxIndB);
-            ind_bs = MxIndB;
-            ind_be = 0;
-        } else if(nc > MxIndA) {    /*  The right triangle of the Fig. */
-            ind_as = 0;
-            ind_ae = MxIndAB - nc - 1;
-            ind_bs = MxIndB -(nc - MxIndA);
-            ind_be = 0;
-        }
-
-        for(i = ind_as; i <= ind_ae; ++i) {
-            s =((a->frac[i]) *(b->frac[ind_bs--]));
-            Carry = s / BASE;
-            s = s -(Carry * BASE);
-            c->frac[ind_c] += s;
-            if(c->frac[ind_c] >= BASE) {
-                s = c->frac[ind_c] / BASE;
-                Carry += s;
-                c->frac[ind_c] -= (s * BASE);
-            }
-            if(Carry) {
-                ii = ind_c;
-                while((--ii) >= 0) {
-                    c->frac[ii] += Carry;
-                    if(c->frac[ii] >= BASE) {
-                        Carry = c->frac[ii] / BASE;
-                        c->frac[ii] -=(Carry * BASE);
-                    } else {
-                        break;
-                    }
-                }
-            }
-        }
-    }
-    if(w != NULL) {        /* free work variable */
-        VpNmlz(c);
-        VpAsgn(w, c, 1);
-        VpFree(c);
-        c = w;
-    } else {
-        VpLimitRound(c,0);
-    }
-
-Exit:
-#ifdef _DEBUG
-    if(gfDebug) {
-        VPrint(stdout, "VpMult(c=a*b): c=% \n", c);
-        VPrint(stdout, "      a=% \n", a);
-        VPrint(stdout, "      b=% \n", b);
-    }
-#endif /*_DEBUG */
-    return c->Prec*BASE_FIG;
-}
-
-/*
- *   c = a / b,  remainder = r
- */
-VP_EXPORT int
-VpDivd(Real *c, Real *r, Real *a, Real *b)
-{
-    U_LONG word_a, word_b, word_c, word_r;
-    U_LONG i, n, ind_a, ind_b, ind_c, ind_r;
-    U_LONG nLoop;
-    U_LONG q, b1, b1p1, b1b2, b1b2p1, r1r2;
-    U_LONG borrow, borrow1, borrow2, qb;
-
-#ifdef _DEBUG
-    if(gfDebug) {
-        VPrint(stdout, " VpDivd(c=a/b)  a=% \n", a);
-        VPrint(stdout, "    b=% \n", b);
-    }
-#endif /*_DEBUG */
-
-    VpSetNaN(r);
-    if(!VpIsDefOP(c,a,b,4)) goto Exit;
-    if(VpIsZero(a)&&VpIsZero(b)) {
-        VpSetNaN(c);
-        return VpException(VP_EXCEPTION_NaN,"(VpDivd) 0/0 not defined(NaN)",0);
-    }
-    if(VpIsZero(b)) {
-        VpSetInf(c,VpGetSign(a)*VpGetSign(b));
-        return VpException(VP_EXCEPTION_ZERODIVIDE,"(VpDivd) Divide by zero",0);
-    }
-    if(VpIsZero(a)) {
-        /* numerator a is zero  */
-        VpSetZero(c,VpGetSign(a)*VpGetSign(b));
-        VpSetZero(r,VpGetSign(a)*VpGetSign(b));
-        goto Exit;
-    }
-    if(VpIsOne(b)) {
-        /* divide by one  */
-        VpAsgn(c, a, VpGetSign(b));
-        VpSetZero(r,VpGetSign(a));
-        goto Exit;
-    }
-
-    word_a = a->Prec;
-    word_b = b->Prec;
-    word_c = c->MaxPrec;
-    word_r = r->MaxPrec;
-
-    ind_c = 0;
-    ind_r = 1;
-
-    if(word_a >= word_r) goto space_error;
-
-    r->frac[0] = 0;
-    while(ind_r <= word_a) {
-        r->frac[ind_r] = a->frac[ind_r - 1];
-        ++ind_r;
-    }
-
-    while(ind_r < word_r) r->frac[ind_r++] = 0;
-    while(ind_c < word_c) c->frac[ind_c++] = 0;
-
-    /* initial procedure */
-    b1 = b1p1 = b->frac[0];
-    if(b->Prec <= 1) {
-        b1b2p1 = b1b2 = b1p1 * BASE;
-    } else {
-        b1p1 = b1 + 1;
-        b1b2p1 = b1b2 = b1 * BASE + b->frac[1];
-        if(b->Prec > 2) ++b1b2p1;
-    }
-
-    /* */
-    /* loop start */
-    ind_c = word_r - 1;
-    nLoop = Min(word_c,ind_c);
-    ind_c = 1;
-    while(ind_c < nLoop) {
-        if(r->frac[ind_c] == 0) {
-            ++ind_c;
-            continue;
-        }
-        r1r2 = r->frac[ind_c] * BASE + r->frac[ind_c + 1];
-        if(r1r2 == b1b2) {
-            /* The first two word digits is the same */
-            ind_b = 2;
-            ind_a = ind_c + 2;
-            while(ind_b < word_b) {
-                if(r->frac[ind_a] < b->frac[ind_b]) goto div_b1p1;
-                if(r->frac[ind_a] > b->frac[ind_b]) break;
-                ++ind_a;
-                ++ind_b;
-            }
-            /* The first few word digits of r and b is the same and */
-            /* the first different word digit of w is greater than that */
-            /* of b, so quotinet is 1 and just subtract b from r. */
-            borrow = 0;        /* quotient=1, then just r-b */
-            ind_b = b->Prec - 1;
-            ind_r = ind_c + ind_b;
-            if(ind_r >= word_r) goto space_error;
-            n = ind_b;
-            for(i = 0; i <= n; ++i) {
-                if(r->frac[ind_r] < b->frac[ind_b] + borrow) {
-                    r->frac[ind_r] +=(BASE -(b->frac[ind_b] + borrow));
-                    borrow = 1;
-                } else {
-                    r->frac[ind_r] = r->frac[ind_r] - b->frac[ind_b] - borrow;
-                    borrow = 0;
-                }
-                --ind_r;
-                --ind_b;
-            }
-            ++(c->frac[ind_c]);
-            goto carry;
-        }
-        /* The first two word digits is not the same, */
-        /* then compare magnitude, and divide actually. */
-        if(r1r2 >= b1b2p1) {
-            q = r1r2 / b1b2p1;
-            c->frac[ind_c] += q;
-            ind_r = b->Prec + ind_c - 1;
-            goto sub_mult;
-        }
-
-div_b1p1:
-        if(ind_c + 1 >= word_c) goto out_side;
-        q = r1r2 / b1p1;
-        c->frac[ind_c + 1] += q;
-        ind_r = b->Prec + ind_c;
-
-sub_mult:
-        borrow1 = borrow2 = 0;
-        ind_b = word_b - 1;
-        if(ind_r >= word_r) goto space_error;
-        n = ind_b;
-        for(i = 0; i <= n; ++i) {
-            /* now, perform r = r - q * b */
-            qb = q *(b->frac[ind_b]);
-            if(qb < BASE) borrow1 = 0;
-            else {
-                borrow1 = qb / BASE;
-                qb = qb - borrow1 * BASE;
-            }
-            if(r->frac[ind_r] < qb) {
-                r->frac[ind_r] +=(BASE - qb);
-                borrow2 = borrow2 + borrow1 + 1;
-            } else {
-                r->frac[ind_r] -= qb;
-                borrow2 += borrow1;
-            }
-            if(borrow2) {
-                if(r->frac[ind_r - 1] < borrow2) {
-                    r->frac[ind_r - 1] +=(BASE - borrow2);
-                    borrow2 = 1;
-                } else {
-                    r->frac[ind_r - 1] -= borrow2;
-                    borrow2 = 0;
-                }
-            }
-            --ind_r;
-            --ind_b;
-        }
-
-        r->frac[ind_r] -= borrow2;
-carry:
-        ind_r = ind_c;
-        while(c->frac[ind_r] >= BASE) {
-            c->frac[ind_r] -= BASE;
-            --ind_r;
-            ++(c->frac[ind_r]);
-        }
-    }
-    /* End of operation, now final arrangement */
-out_side:
-    c->Prec = word_c;
-    c->exponent = a->exponent;
-    if(!AddExponent(c,(S_LONG)2))   return 0;
-    if(!AddExponent(c,-(b->exponent))) return 0;
-
-    VpSetSign(c,VpGetSign(a)*VpGetSign(b));
-    VpNmlz(c);            /* normalize c */
-    r->Prec = word_r;
-    r->exponent = a->exponent;
-    if(!AddExponent(r,(S_LONG)1)) return 0;
-    VpSetSign(r,VpGetSign(a));
-    VpNmlz(r);            /* normalize r(remainder) */
-    goto Exit;
-
-space_error:
-#ifdef _DEBUG
-    if(gfDebug) {
-        printf("   word_a=%lu\n", word_a);
-        printf("   word_b=%lu\n", word_b);
-        printf("   word_c=%lu\n", word_c);
-        printf("   word_r=%lu\n", word_r);
-        printf("   ind_r =%lu\n", ind_r);
-    }
-#endif /* _DEBUG */
-    rb_bug("ERROR(VpDivd): space for remainder too small.");
-
-Exit:
-#ifdef _DEBUG
-    if(gfDebug) {
-        VPrint(stdout, " VpDivd(c=a/b), c=% \n", c);
-        VPrint(stdout, "    r=% \n", r);
-    }
-#endif /* _DEBUG */
-    return c->Prec*BASE_FIG;
-}
-
-/*
- *  Input  a = 00000xxxxxxxx En(5 preceeding zeros)
- *  Output a = xxxxxxxx En-5
- */
-static int
-VpNmlz(Real *a)
-{
-    U_LONG ind_a, i;
-
-    if(!VpIsDef(a)) goto NoVal;
-    if(VpIsZero(a)) goto NoVal;
-
-    ind_a = a->Prec;
-    while(ind_a--) {
-        if(a->frac[ind_a]) {
-            a->Prec = ind_a + 1;
-            i = 0;
-            while(a->frac[i] == 0) ++i;        /* skip the first few zeros */
-            if(i) {
-                a->Prec -= i;
-                if(!AddExponent(a,-((S_INT)i))) return 0;
-                memmove(&(a->frac[0]),&(a->frac[i]),(a->Prec)*sizeof(U_LONG));
-            }
-            return 1;
-        }
-    }
-    /* a is zero(no non-zero digit) */
-    VpSetZero(a,VpGetSign(a));
-    return 0;
-
-NoVal:
-    a->frac[0] = 0;
-    a->Prec=1;
-    return 0;
-}
-
-/*
- *  VpComp = 0  ... if a=b,
- *   Pos  ... a>b,
- *   Neg  ... a<b.
- *   999  ... result undefined(NaN)
- */
-VP_EXPORT int
-VpComp(Real *a, Real *b)
-{
-    int val;
-    U_LONG mx, ind;
-    int e;
-    val = 0;
-    if(VpIsNaN(a)||VpIsNaN(b)) return 999;
-    if(!VpIsDef(a)) {
-        if(!VpIsDef(b)) e = a->sign - b->sign;
-        else             e = a->sign;
-        if(e>0)   return  1;
-        else if(e<0) return -1;
-        else   return  0;
-    }
-    if(!VpIsDef(b)) {
-        e = -b->sign;
-        if(e>0) return  1;
-        else return -1;
-    }
-    /* Zero check */
-    if(VpIsZero(a)) {
-        if(VpIsZero(b))      return 0; /* both zero */
-        val = -VpGetSign(b);
-        goto Exit;
-    }
-    if(VpIsZero(b)) {
-        val = VpGetSign(a);
-        goto Exit;
-    }
-
-    /* compare sign */
-    if(VpGetSign(a) > VpGetSign(b)) {
-        val = 1;        /* a>b */
-        goto Exit;
-    }
-    if(VpGetSign(a) < VpGetSign(b)) {
-        val = -1;        /* a<b */
-        goto Exit;
-    }
-
-    /* a and b have same sign, && signe!=0,then compare exponent */
-    if((a->exponent) >(b->exponent)) {
-        val = VpGetSign(a);
-        goto Exit;
-    }
-    if((a->exponent) <(b->exponent)) {
-        val = -VpGetSign(b);
-        goto Exit;
-    }
-
-    /* a and b have same exponent, then compare significand. */
-    mx =((a->Prec) <(b->Prec)) ?(a->Prec) :(b->Prec);
-    ind = 0;
-    while(ind < mx) {
-        if((a->frac[ind]) >(b->frac[ind])) {
-            val = VpGetSign(a);
-         goto Exit;
-        }
-        if((a->frac[ind]) <(b->frac[ind])) {
-            val = -VpGetSign(b);
-            goto Exit;
-        }
-        ++ind;
-    }
-    if((a->Prec) >(b->Prec)) {
-        val = VpGetSign(a);
-    } else if((a->Prec) <(b->Prec)) {
-        val = -VpGetSign(b);
-    }
-
-Exit:
-    if  (val> 1) val =  1;
-    else if(val<-1) val = -1;
-
-#ifdef _DEBUG
-    if(gfDebug) {
-        VPrint(stdout, " VpComp a=%\n", a);
-        VPrint(stdout, "  b=%\n", b);
-        printf("  ans=%d\n", val);
-    }
-#endif /* _DEBUG */
-    return (int)val;
-}
-
-#ifdef _DEBUG
-/*
- *    cntl_chr ... ASCIIZ Character, print control characters
- *     Available control codes:
- *      %  ... VP variable. To print '%', use '%%'.
- *      \n ... new line
- *      \b ... backspace
- *           ... tab
- *     Note: % must must not appear more than once
- *    a  ... VP variable to be printed
- */
-VP_EXPORT int
-VPrint(FILE *fp, char *cntl_chr, Real *a)
-{
-    U_LONG i, j, nc, nd, ZeroSup;
-    U_LONG n, m, e, nn;
-
-    /* Check if NaN & Inf. */
-    if(VpIsNaN(a)) {
-        fprintf(fp,SZ_NaN);
-        return 8;
-    }
-    if(VpIsPosInf(a)) {
-        fprintf(fp,SZ_INF);
-        return 8;
-    }
-    if(VpIsNegInf(a)) {
-        fprintf(fp,SZ_NINF);
-        return 9;
-    }
-    if(VpIsZero(a)) {
-        fprintf(fp,"0.0");
-        return 3;
-    }
-
-    j = 0;
-    nd = nc = 0;        /*  nd : number of digits in fraction part(every 10 digits, */
-    /*    nd<=10). */
-    /*  nc : number of caracters printed  */
-    ZeroSup = 1;        /* Flag not to print the leading zeros as 0.00xxxxEnn */
-    while(*(cntl_chr + j)) {
-        if((*(cntl_chr + j) == '%') &&(*(cntl_chr + j + 1) != '%')) {
-         nc = 0;
-         if(!VpIsZero(a)) {
-                if(VpGetSign(a) < 0) {
-                    fprintf(fp, "-");
-                    ++nc;
-                }
-                nc += fprintf(fp, "0.");
-                n = a->Prec;
-                for(i=0;i < n;++i) {
-                 m = BASE1;
-                    e = a->frac[i];
-                    while(m) {
-                        nn = e / m;
-                        if((!ZeroSup) || nn) {
-                            nc += fprintf(fp, "%lu", nn);    /* The reading zero(s) */
-                            /* as 0.00xx will not */
-                            /* be printed. */
-                            ++nd;
-                            ZeroSup = 0;    /* Set to print succeeding zeros */
-                        }
-                        if(nd >= 10) {    /* print ' ' after every 10 digits */
-                            nd = 0;
-                            nc += fprintf(fp, " ");
-                        }
-                        e = e - nn * m;
-                        m /= 10;
-                    }
-                }
-                nc += fprintf(fp, "E%ld", VpExponent10(a));
-            } else {
-                nc += fprintf(fp, "0.0");
-            }
-        } else {
-            ++nc;
-            if(*(cntl_chr + j) == '\\') {
-                switch(*(cntl_chr + j + 1)) {
-                case 'n':
-                    fprintf(fp, "\n");
-                    ++j;
-                    break;
-                case 't':
-                    fprintf(fp, "\t");
-                    ++j;
-                 break;
-                case 'b':
-                    fprintf(fp, "\n");
-                    ++j;
-                    break;
-                default:
-                    fprintf(fp, "%c", *(cntl_chr + j));
-                    break;
-                }
-            } else {
-                fprintf(fp, "%c", *(cntl_chr + j));
-                if(*(cntl_chr + j) == '%') ++j;
-            }
-        }
-        j++;
-    }
-    return (int)nc;
-}
-#endif /* _DEBUG */
-
-static void
-VpFormatSt(char *psz,S_INT fFmt)
-{
-    U_LONG ie;
-    U_LONG i;
-    S_INT nf = 0;
-    char ch;
-
-    if(fFmt<=0) return;
-
-    ie = strlen(psz);
-    for(i = 0; i < ie; ++i) {
-        ch = psz[i];
-        if(!ch) break;
-        if(ISSPACE(ch) || ch=='-' || ch=='+') continue;
-        if(ch == '.')                { nf = 0;continue;}
-        if(ch == 'E') break;
-        nf++;
-        if(nf > fFmt) {
-            memmove(psz + i + 1, psz + i, ie - i + 1);
-            ++ie;
-            nf = 0;
-            psz[i] = ' ';
-        }
-    }
-}
-
-VP_EXPORT S_LONG
-VpExponent10(Real *a)
-{
-    S_LONG ex;
-    U_LONG n;
-
-    if(!VpHasVal(a)) return 0;
-
-    ex =(a->exponent) * BASE_FIG;
-    n = BASE1;
-    while((a->frac[0] / n) == 0) {
-         --ex;
-         n /= 10;
-    }
-    return ex;
-}
-
-VP_EXPORT void
-VpSzMantissa(Real *a,char *psz)
-{
-    U_LONG i, ZeroSup;
-    U_LONG n, m, e, nn;
-
-    if(VpIsNaN(a)) {
-        sprintf(psz,SZ_NaN);
-        return;
-    }
-    if(VpIsPosInf(a)) {
-        sprintf(psz,SZ_INF);
-        return;
-    }
-    if(VpIsNegInf(a)) {
-        sprintf(psz,SZ_NINF);
-        return;
-    }
-
-    ZeroSup = 1;        /* Flag not to print the leading zeros as 0.00xxxxEnn */
-    if(!VpIsZero(a)) {
-        if(VpGetSign(a) < 0) *psz++ = '-';
-        n = a->Prec;
-        for(i=0;i < n;++i) {
-            m = BASE1;
-            e = a->frac[i];
-            while(m) {
-                nn = e / m;
-                if((!ZeroSup) || nn) {
-                    sprintf(psz, "%lu", nn);    /* The reading zero(s) */
-                    psz += strlen(psz);
-                    /* as 0.00xx will be ignored. */
-                    ZeroSup = 0;    /* Set to print succeeding zeros */
-                }
-                e = e - nn * m;
-                m /= 10;
-            }
-        }
-        *psz = 0;
-        while(psz[-1]=='0') *(--psz) = 0;
-    } else {
-        if(VpIsPosZero(a)) sprintf(psz, "0");
-        else      sprintf(psz, "-0");
-    }
-}
-
-VP_EXPORT int
-VpToSpecialString(Real *a,char *psz,int fPlus)
-/* fPlus =0:default, =1: set ' ' before digits , =2: set '+' before digits. */
-{
-    if(VpIsNaN(a)) {
-        sprintf(psz,SZ_NaN);
-        return 1;
-    }
-
-    if(VpIsPosInf(a)) {
-        if(fPlus==1) {
-           *psz++ = ' ';
-        } else if(fPlus==2) {
-           *psz++ = '+';
-        }
-        sprintf(psz,SZ_INF);
-        return 1;
-    }
-    if(VpIsNegInf(a)) {
-        sprintf(psz,SZ_NINF);
-        return 1;
-    }
-    if(VpIsZero(a)) {
-        if(VpIsPosZero(a)) {
-            if(fPlus==1)      sprintf(psz, " 0.0");
-            else if(fPlus==2) sprintf(psz, "+0.0");
-            else              sprintf(psz, "0.0");
-        } else    sprintf(psz, "-0.0");
-        return 1;
-    }
-    return 0;
-}
-
-VP_EXPORT void
-VpToString(Real *a,char *psz,int fFmt,int fPlus)
-/* fPlus =0:default, =1: set ' ' before digits , =2:set '+' before digits. */
-{
-    U_LONG i, ZeroSup;
-    U_LONG n, m, e, nn;
-    char *pszSav = psz;
-    S_LONG ex;
-
-    if(VpToSpecialString(a,psz,fPlus)) return;
-
-    ZeroSup = 1;    /* Flag not to print the leading zeros as 0.00xxxxEnn */
-
-    if(VpGetSign(a) < 0) *psz++ = '-';
-    else if(fPlus==1)    *psz++ = ' ';
-    else if(fPlus==2)    *psz++ = '+';
-
-    *psz++ = '0';
-    *psz++ = '.';
-    n = a->Prec;
-    for(i=0;i < n;++i) {
-        m = BASE1;
-        e = a->frac[i];
-        while(m) {
-            nn = e / m;
-            if((!ZeroSup) || nn) {
-                sprintf(psz, "%lu", nn);    /* The reading zero(s) */
-                psz += strlen(psz);
-                /* as 0.00xx will be ignored. */
-                ZeroSup = 0;    /* Set to print succeeding zeros */
-            }
-            e = e - nn * m;
-            m /= 10;
-        }
-    }
-    ex =(a->exponent) * BASE_FIG;
-    n = BASE1;
-    while((a->frac[0] / n) == 0) {
-        --ex;
-        n /= 10;
-    }
-    while(psz[-1]=='0') *(--psz) = 0;
-    sprintf(psz, "E%ld", ex);
-    if(fFmt) VpFormatSt(pszSav, fFmt);
-}
-
-VP_EXPORT void
-VpToFString(Real *a,char *psz,int fFmt,int fPlus)
-/* fPlus =0:default,=1: set ' ' before digits ,set '+' before digits. */
-{
-    U_LONG i;
-    U_LONG n, m, e, nn;
-    char *pszSav = psz;
-    S_LONG ex;
-
-    if(VpToSpecialString(a,psz,fPlus)) return;
-
-    if(VpGetSign(a) < 0) *psz++ = '-';
-    else if(fPlus==1)    *psz++ = ' ';
-    else if(fPlus==2)    *psz++ = '+';
-
-    n  = a->Prec;
-    ex = a->exponent;
-    if(ex<=0) {
-       *psz++ = '0';*psz++ = '.';
-       while(ex<0) {
-          for(i=0;i<BASE_FIG;++i) *psz++ = '0';
-          ++ex;
-       }
-       ex = -1;
-    }
-
-    for(i=0;i < n;++i) {
-       --ex;
-       if(i==0 && ex >= 0) {
-           sprintf(psz, "%lu", a->frac[i]);
-           psz += strlen(psz);
-       } else {
-           m = BASE1;
-           e = a->frac[i];
-           while(m) {
-               nn = e / m;
-               *psz++ = (char)(nn + '0');
-               e = e - nn * m;
-               m /= 10;
-           }
-       }
-       if(ex == 0) *psz++ = '.';
-    }
-    while(--ex>=0) {
-       m = BASE;
-       while(m/=10) *psz++ = '0';
-       if(ex == 0) *psz++ = '.';
-    }
-    *psz = 0;
-    while(psz[-1]=='0') *(--psz) = 0;
-    if(psz[-1]=='.') sprintf(psz, "0");
-    if(fFmt) VpFormatSt(pszSav, fFmt);
-}
-
-/*
- *  [Output]
- *   a[]  ... variable to be assigned the value.
- *  [Input]
- *   int_chr[]  ... integer part(may include '+/-').
- *   ni   ... number of characters in int_chr[],not including '+/-'.
- *   frac[]  ... fraction part.
- *   nf   ... number of characters in frac[].
- *   exp_chr[]  ... exponent part(including '+/-').
- *   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)
-{
-    U_LONG i, j, ind_a, ma, mi, me;
-    U_LONG loc;
-    S_INT  e,es, eb, ef;
-    S_INT  sign, signe;
-    /* get exponent part */
-    e = 0;
-    ma = a->MaxPrec;
-    mi = ni;
-    me = ne;
-    signe = 1;
-    memset(a->frac, 0, ma * sizeof(U_LONG));
-    if(ne > 0) {
-        i = 0;
-        if(exp_chr[0] == '-') {
-            signe = -1;
-            ++i;
-            ++me;
-        } else if(exp_chr[0] == '+') {
-            ++i;
-            ++me;
-        }
-        while(i < me) {
-            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);
-            }
-            ++i;
-        }
-    }
-
-    /* get integer part */
-    i = 0;
-    sign = 1;
-    if(ni >= 0) {
-        if(int_chr[0] == '-') {
-            sign = -1;
-            ++i;
-            ++mi;
-        } else if(int_chr[0] == '+') {
-            ++i;
-            ++mi;
-        }
-    }
-
-    e = signe * e;        /* e: The value of exponent part. */
-    e = e + ni;        /* set actual exponent size. */
-
-    if(e > 0)    signe = 1;
-    else        signe = -1;
-
-    /* Adjust the exponent so that it is the multiple of BASE_FIG. */
-    j = 0;
-    ef = 1;
-    while(ef) {
-        if(e>=0) eb =  e;
-        else  eb = -e;
-        ef = eb / ((S_INT)BASE_FIG);
-        ef = eb - ef * ((S_INT)BASE_FIG);
-        if(ef) {
-            ++j;        /* Means to add one more preceeding zero */
-            ++e;
-        }
-    }
-
-    eb = e / ((S_INT)BASE_FIG);
-
-    ind_a = 0;
-    while(i < mi) {
-        a->frac[ind_a] = 0;
-        while((j < (U_LONG)BASE_FIG) &&(i < mi)) {
-            a->frac[ind_a] = a->frac[ind_a] * 10 + int_chr[i] - '0';
-            ++j;
-            ++i;
-        }
-        if(i < mi) {
-            ++ind_a;
-            if(ind_a >= ma) goto over_flow;
-            j = 0;
-        }
-    }
-    loc = 1;
-
-    /* get fraction part */
-
-    i = 0;
-    while(i < nf) {
-        while((j < (U_LONG)BASE_FIG) &&(i < nf)) {
-            a->frac[ind_a] = a->frac[ind_a] * 10 + frac[i] - '0';
-            ++j;
-            ++i;
-        }
-        if(i < nf) {
-            ++ind_a;
-            if(ind_a >= ma) goto over_flow;
-            j = 0;
-        }
-    }
-    goto Final;
-
-over_flow:
-    rb_warn("Conversion from String to BigDecimal overflow (last few digits discarded).");
-
-Final:
-    if(ind_a >= ma) ind_a = ma - 1;
-    while(j < (U_LONG)BASE_FIG) {
-        a->frac[ind_a] = a->frac[ind_a] * 10;
-        ++j;
-    }
-    a->Prec = ind_a + 1;
-    a->exponent = eb;
-    VpSetSign(a,sign);
-    VpNmlz(a);
-    return 1;
-}
-
-/*
- * [Input]
- *   *m  ... Real
- * [Output]
- *   *d  ... fraction part of m(d = 0.xxxxxxx). where # of 'x's is fig.
- *   *e  ... U_LONG,exponent of m.
- * DBLE_FIG ... Number of digits in a double variable.
- *
- *  m -> d*10**e, 0<d<BASE
- * [Returns]
- *   0 ... Zero
- *   1 ... Normal
- *   2 ... Infinity
- *  -1 ... NaN
- */
-VP_EXPORT int
-VpVtoD(double *d, S_LONG *e, Real *m)
-{
-    U_LONG ind_m, mm, fig;
-    double div;
-    int    f = 1;
-
-    if(VpIsNaN(m)) {
-        *d = VpGetDoubleNaN();
-        *e = 0;
-        f = -1; /* NaN */
-        goto Exit;
-    } else
-    if(VpIsPosZero(m)) {
-        *d = 0.0;
-        *e = 0;
-        f  = 0;
-        goto Exit;
-    } else
-    if(VpIsNegZero(m)) {
-        *d = VpGetDoubleNegZero();
-        *e = 0;
-        f  = 0;
-        goto Exit;
-    } else
-    if(VpIsPosInf(m)) {
-        *d = VpGetDoublePosInf();
-        *e = 0;
-        f  = 2;
-        goto Exit;
-    } else
-    if(VpIsNegInf(m)) {
-        *d = VpGetDoubleNegInf();
-        *e = 0;
-        f  = 2;
-        goto Exit;
-    }
-    /* Normal number */
-    fig =(DBLE_FIG + BASE_FIG - 1) / BASE_FIG;
-    ind_m = 0;
-    mm = Min(fig,(m->Prec));
-    *d = 0.0;
-    div = 1.;
-    while(ind_m < mm) {
-        div /=(double)((S_INT)BASE);
-        *d = *d +((double) ((S_INT)m->frac[ind_m++])) * div;
-    }
-    *e = m->exponent * ((S_INT)BASE_FIG);
-    *d *= VpGetSign(m);
-
-Exit:
-#ifdef _DEBUG
-    if(gfDebug) {
-        VPrint(stdout, " VpVtoD: m=%\n", m);
-        printf("   d=%e * 10 **%ld\n", *d, *e);
-        printf("   DBLE_FIG = %ld\n", DBLE_FIG);
-    }
-#endif /*_DEBUG */
-    return f;
-}
-
-/*
- * m <- d
- */
-VP_EXPORT void
-VpDtoV(Real *m, double d)
-{
-    U_LONG i, ind_m, mm;
-    U_LONG ne;
-    double  val, val2;
-
-    if(isnan(d)) {
-        VpSetNaN(m);
-        goto Exit;
-    }
-    if(isinf(d)) {
-        if(d>0.0) VpSetPosInf(m);
-        else   VpSetNegInf(m);
-        goto Exit;
-    }
-
-    if(d == 0.0) {
-        VpSetZero(m,1);
-        goto Exit;
-    }
-    val =(d > 0.) ? d :(-d);
-    ne = 0;
-    if(val >= 1.0) {
-        while(val >= 1.0) {
-            val /=(double)((S_INT)BASE);
-            ++ne;
-        }
-    } else {
-        val2 = 1.0 /(double)((S_INT)BASE);
-        while(val < val2) {
-            val *=(double)((S_INT)BASE);
-            --ne;
-        }
-    }
-    /* Now val = 0.xxxxx*BASE**ne */
-
-    mm = m->MaxPrec;
-    memset(m->frac, 0, mm * sizeof(U_LONG));
-    for(ind_m = 0;val > 0.0 && ind_m < mm;ind_m++) {
-        val *=(double)((S_INT)BASE);
-        i =(U_LONG) val;
-        val -=(double)((S_INT)i);
-        m->frac[ind_m] = i;
-    }
-    if(ind_m >= mm) ind_m = mm - 1;
-    if(d > 0.0) {
-        VpSetSign(m, (S_INT)1);
-    } else {
-        VpSetSign(m,-(S_INT)1);
-    }
-    m->Prec = ind_m + 1;
-    m->exponent = ne;
-
-    VpInternalRound(m,0,(m->Prec>0)?m->frac[m->Prec-1]:0,
-                      (U_LONG)(val*((double)((S_INT)BASE))));
-
-Exit:
-#ifdef _DEBUG
-    if(gfDebug) {
-        printf("VpDtoV d=%30.30e\n", d);
-        VPrint(stdout, "  m=%\n", m);
-    }
-#endif /* _DEBUG */
-    return;
-}
-
-/*
- *  m <- ival
- */
-VP_EXPORT void
-VpItoV(Real *m, S_INT ival)
-{
-    U_LONG mm, ind_m;
-    U_LONG val, v1, v2, v;
-    int isign;
-    S_INT ne;
-
-    if(ival == 0) {
-        VpSetZero(m,1);
-        goto Exit;
-    }
-    isign = 1;
-    val = ival;
-    if(ival < 0) {
-        isign = -1;
-        val =(U_LONG)(-ival);
-    }
-    ne = 0;
-    ind_m = 0;
-    mm = m->MaxPrec;
-    while(ind_m < mm) {
-        m->frac[ind_m] = 0;
-        ++ind_m;
-    }
-    ind_m = 0;
-    while(val > 0) {
-        if(val) {
-         v1 = val;
-         v2 = 1;
-            while(v1 >= BASE) {
-                v1 /= BASE;
-                v2 *= BASE;
-            }
-            val = val - v2 * v1;
-            v = v1;
-        } else {
-            v = 0;
-        }
-        m->frac[ind_m] = v;
-        ++ind_m;
-        ++ne;
-    }
-    m->Prec = ind_m - 1;
-    m->exponent = ne;
-    VpSetSign(m,isign);
-    VpNmlz(m);
-
-Exit:
-#ifdef _DEBUG
-    if(gfDebug) {
-        printf(" VpItoV i=%d\n", ival);
-        VPrint(stdout, "  m=%\n", m);
-    }
-#endif /* _DEBUG */
-    return;
-}
-
-/*
- * y = SQRT(x),  y*y - x =>0
- */
-VP_EXPORT int
-VpSqrt(Real *y, Real *x)
-{
-    Real *f = NULL;
-    Real *r = NULL;
-    S_LONG y_prec, f_prec;
-    S_LONG n;
-    S_LONG e;
-    S_LONG prec;
-    S_LONG nr;
-    double val;
-
-    /* Zero, NaN or Infinity ? */
-    if(!VpHasVal(x)) {
-        if(VpIsZero(x)||VpGetSign(x)>0) {
-            VpAsgn(y,x,1);
-            goto Exit;
-        }
-        VpSetNaN(y);
-        return VpException(VP_EXCEPTION_OP,"(VpSqrt) SQRT(NaN or negative value)",0);
-        goto Exit;
-    }
-
-     /* Negative ? */
-    if(VpGetSign(x) < 0) {
-        VpSetNaN(y);
-        return VpException(VP_EXCEPTION_OP,"(VpSqrt) SQRT(negative value)",0);
-    }
-
-    /* One ? */
-    if(VpIsOne(x)) {
-        VpSetOne(y);
-        goto Exit;
-    }
-
-    n = (S_LONG)y->MaxPrec;
-    if((S_LONG)x->MaxPrec > n) n = (S_LONG)x->MaxPrec;
-    /* allocate temporally variables  */
-    f = VpAlloc(y->MaxPrec *(BASE_FIG + 2), "#1");
-    r = VpAlloc((n + n) *(BASE_FIG + 2), "#1");
-
-    nr = 0;
-    y_prec = (S_LONG)y->MaxPrec;
-    f_prec = (S_LONG)f->MaxPrec;
-
-    prec = x->exponent;
-    if(prec > 0)    ++prec;
-    else            --prec;
-    prec = prec - (S_LONG)y->MaxPrec;
-    VpVtoD(&val, &e, x);    /* val <- x  */
-    e /= ((S_LONG)BASE_FIG);
-    n = e / 2;
-    if(e - n * 2 != 0) {
-        val /=(double)((S_INT)BASE);
-        n =(e + 1) / 2;
-    }
-    VpDtoV(y, sqrt(val));    /* y <- sqrt(val) */
-    y->exponent += n;
-    n = (DBLE_FIG + BASE_FIG - 1) / BASE_FIG;
-    y->MaxPrec = (U_LONG)Min(n , y_prec);
-    f->MaxPrec = y->MaxPrec + 1;
-    n = y_prec*((S_LONG)BASE_FIG);
-    if((U_LONG)n<maxnr) n = (U_LONG)maxnr;
-    do {
-        y->MaxPrec *= 2;
-        if(y->MaxPrec > (U_LONG)y_prec) y->MaxPrec = (U_LONG)y_prec;
-        f->MaxPrec = y->MaxPrec;
-        VpDivd(f, r, x, y);     /* f = x/y    */
-        VpAddSub(r, f, y, -1);  /* r = f - y  */
-        VpMult(f, VpPt5, r);    /* f = 0.5*r  */
-        if(VpIsZero(f))         goto converge;
-        VpAddSub(r, f, y, 1);   /* r = y + f  */
-        VpAsgn(y, r, 1);        /* y = r      */
-        if(f->exponent <= prec) goto converge;
-    } while(++nr < n);
-    /* */
-#ifdef _DEBUG
-    if(gfDebug) {
-        printf("ERROR(VpSqrt): did not converge within %ld iterations.\n",
-            nr);
-    }
-#endif /* _DEBUG */
-    y->MaxPrec = y_prec;
-
-converge:
-    VpChangeSign(y,(S_INT)1);
-#ifdef _DEBUG
-    if(gfDebug) {
-        VpMult(r, y, y);
-        VpAddSub(f, x, r, -1);
-        printf("VpSqrt: iterations = %lu\n", nr);
-        VPrint(stdout, "  y =% \n", y);
-        VPrint(stdout, "  x =% \n", x);
-        VPrint(stdout, "  x-y*y = % \n", f);
-    }
-#endif /* _DEBUG */
-    y->MaxPrec = y_prec;
-
-Exit:
-    VpFree(f);
-    VpFree(r);
-    return 1;
-}
-
-/*
- *
- * f = 0: Round off/Truncate, 1: round up, 2:ceil, 3: floor, 4: Banker's rounding
- * nf: digit position for operation.
- *
- */
-VP_EXPORT int
-VpMidRound(Real *y, int f, int nf)
-/*
- * Round reletively from the decimal point.
- *    f: rounding mode
- *   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;
-    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 */
-    ioffset = nf - ix*((int)BASE_FIG);
-
-    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;
-    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;
-         break;
-    case VP_ROUND_HALF_UP:   /* Round half up  */
-        if(v>=5) ++div;
-        break;
-    case VP_ROUND_HALF_DOWN: /* Round half down  */
-        if(v>=6) ++div;
-        break;
-    case VP_ROUND_CEIL: /* ceil */
-        if(fracf && (VpGetSign(y)>0)) ++div;
-        break;
-    case VP_ROUND_FLOOR: /* floor */
-        if(fracf && (VpGetSign(y)<0)) ++div;
-        break;
-    case VP_ROUND_HALF_EVEN: /* Banker's rounding */
-        if(v>5) ++div;
-        else if(v==5) {
-            if((U_LONG)i==(BASE_FIG-1)) {
-                if(ix && (y->frac[ix-1]%2)) ++div;
-            } else {
-                if(div%2) ++div;
-            }
-        }
-        break;
-    }
-    for(i=0;i<=n;++i) div *= 10;
-    if(div>=BASE) {
-        if(ix) {
-            y->frac[ix] = 0;
-            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;
-}
-
-VP_EXPORT int
-VpLeftRound(Real *y, int f, int nf)
-/*
- * Round from the left hand side of the digits.
- */
-{
-    U_LONG v;
-    if(!VpHasVal(y)) return 0; /* Unable to round */
-    v = y->frac[0];
-    nf -= VpExponent(y)*BASE_FIG;
-    while(v=v/10) nf--;
-    nf += (BASE_FIG-1);
-    return VpMidRound(y,f,nf);
-}
-
-VP_EXPORT int 
-VpActiveRound(Real *y, Real *x, int f, int nf)
-{
-    /* First,assign whole value in truncation mode */
-    if(VpAsgn(y, x, 10)<=1) return 0; /* Zero,NaN,or Infinity */
-    return VpMidRound(y,f,nf);
-}
-
-static int
-VpLimitRound(Real *c,U_LONG ixDigit)
-{
-    U_LONG ix = VpGetPrecLimit();
-    if(!VpNmlz(c))    return -1;
-    if(!ix)           return 0;
-    if(!ixDigit) ixDigit = c->Prec-1;
-    if((ix+BASE_FIG-1)/BASE_FIG > ixDigit+1) return 0;
-    return VpLeftRound(c,VpGetRoundMode(),ix);
-}
-
-static void 
-VpInternalRound(Real *c,int ixDigit,U_LONG vPrev,U_LONG v)
-{
-    int f = 0;
-
-    if(VpLimitRound(c,ixDigit)) return;
-    if(!v)                      return;
-
-    v /= BASE1;
-    switch(gfRoundMode) {
-    case VP_ROUND_DOWN:
-        break;
-    case VP_ROUND_UP:
-        if(v)                    f = 1;
-        break;
-    case VP_ROUND_HALF_UP:
-        if(v >= 5)               f = 1;
-        break;
-    case VP_ROUND_HALF_DOWN:
-        if(v >= 6)               f = 1;
-        break;
-    case VP_ROUND_CEIL:  /* ceil */
-        if(v && (VpGetSign(c)>0)) f = 1;
-        break;
-    case VP_ROUND_FLOOR: /* floor */
-        if(v && (VpGetSign(c)<0)) f = 1;
-        break;
-    case VP_ROUND_HALF_EVEN:  /* Banker's rounding */
-        if(v>5) f = 1;
-        else if(v==5 && vPrev%2)  f = 1;
-        break;
-    }
-    if(f) {
-        VpRdup(c,ixDigit);    /* round up */
-        VpNmlz(c);
-    }
-}
-
-/*
- *  Rounds up m(plus one to final digit of m).
- */
-static int
-VpRdup(Real *m,U_LONG ind_m)
-{
-    U_LONG carry;
-
-    if(!ind_m) ind_m = m->Prec;
-
-    carry = 1;
-    while(carry > 0 && (ind_m--)) {
-        m->frac[ind_m] += carry;
-        if(m->frac[ind_m] >= BASE) m->frac[ind_m] -= BASE;
-        else                       carry = 0;
-    }
-    if(carry > 0) {        /* Overflow,count exponent and set fraction part be 1  */
-        if(!AddExponent(m,(S_LONG)1)) return 0;
-        m->Prec = m->frac[0] = 1;
-    } else {
-        VpNmlz(m);
-    }
-    return 1;
-}
-
-/*
- *  y = x - fix(x)
- */
-VP_EXPORT void
-VpFrac(Real *y, Real *x)
-{
-    U_LONG my, ind_y, ind_x;
-
-    if(!VpHasVal(x)) {
-        VpAsgn(y,x,1);
-        goto Exit;
-    }
-
-    if(x->exponent > 0 && (U_LONG)x->exponent >= x->Prec) {
-        VpSetZero(y,VpGetSign(x));
-        goto Exit;
-    } else if(x->exponent <= 0) {
-        VpAsgn(y, x, 1);
-        goto Exit;
-    }
-
-    y->Prec = x->Prec -(U_LONG) x->exponent;
-    y->Prec = Min(y->Prec, y->MaxPrec);
-    y->exponent = 0;
-    VpSetSign(y,VpGetSign(x));
-    ind_y = 0;
-    my = y->Prec;
-    ind_x = x->exponent;
-    while(ind_y < my) {
-        y->frac[ind_y] = x->frac[ind_x];
-        ++ind_y;
-        ++ind_x;
-    }
-    VpNmlz(y);
-
-Exit:
-#ifdef _DEBUG
-    if(gfDebug) {
-        VPrint(stdout, "VpFrac y=%\n", y);
-        VPrint(stdout, "    x=%\n", x);
-    }
-#endif /* _DEBUG */
-    return;
-}
-
-/*
- *   y = x ** n
- */
-VP_EXPORT int
-VpPower(Real *y, Real *x, S_INT n)
-{
-    U_LONG s, ss;
-    S_LONG sign;
-    Real *w1 = NULL;
-    Real *w2 = NULL;
-
-    if(VpIsZero(x)) {
-        if(n==0) {
-           VpSetOne(y);
-           goto Exit;
-        }
-        sign = VpGetSign(x);
-        if(n<0) {
-           n = -n;
-           if(sign<0) sign = (n%2)?(-1):(1);
-           VpSetInf (y,sign);
-        } else {
-           if(sign<0) sign = (n%2)?(-1):(1);
-           VpSetZero(y,sign);
-        }
-        goto Exit;
-    }
-    if(!VpIsDef(x)) {
-        VpSetNaN(y); /* Not sure !!! */
-        goto Exit;
-    }
-
-    if((x->exponent == 1) &&(x->Prec == 1) &&(x->frac[0] == 1)) {
-        /* abs(x) = 1 */
-        VpSetOne(y);
-        if(VpGetSign(x) > 0) goto Exit;
-        if((n % 2) == 0) goto Exit;
-        VpSetSign(y,-(S_INT)1);
-        goto Exit;
-    }
-
-    if(n > 0) sign = 1;
-    else if(n < 0) {
-        sign = -1;
-        n = -n;
-    } else {
-        VpSetOne(y);
-        goto Exit;
-    }
-
-    /* Allocate working variables  */
-
-    w1 = VpAlloc((y->MaxPrec + 2) * BASE_FIG, "#0");
-    w2 = VpAlloc((w1->MaxPrec * 2 + 1) * BASE_FIG, "#0");
-    /* calculation start */
-
-    VpAsgn(y, x, 1);
-    --n;
-    while(n > 0) {
-        VpAsgn(w1, x, 1);
-        s = 1;
-loop1:  ss = s;
-        s += s;
-        if(s >(U_LONG) n) goto out_loop1;
-        VpMult(w2, w1, w1);
-        VpAsgn(w1, w2, 1);
-        goto loop1;
-out_loop1:
-        n -= ss;
-        VpMult(w2, y, w1);
-        VpAsgn(y, w2, 1);
-    }
-    if(sign < 0) {
-        VpDivd(w1, w2, VpConstOne, y);
-        VpAsgn(y, w1, 1);
-    }
-
-Exit:
-#ifdef _DEBUG
-    if(gfDebug) {
-        VPrint(stdout, "VpPower y=%\n", y);
-        VPrint(stdout, "VpPower x=%\n", x);
-        printf("  n=%d\n", n);
-    }
-#endif /* _DEBUG */
-    VpFree(w2);
-    VpFree(w1);
-    return 1;
-}
-
-#ifdef _DEBUG
-int
-VpVarCheck(Real * v)
-/*
- * Checks the validity of the Real variable v.
- * [Input]
- *   v ... Real *, variable to be checked.
- * [Returns]
- *   0  ... correct v.
- *   other ... error
- */
-{
-    U_LONG i;
-
-    if(v->MaxPrec <= 0) {
-        printf("ERROR(VpVarCheck): Illegal Max. Precision(=%lu)\n",
-            v->MaxPrec);
-        return 1;
-    }
-    if((v->Prec <= 0) ||((v->Prec) >(v->MaxPrec))) {
-        printf("ERROR(VpVarCheck): Illegal Precision(=%lu)\n", v->Prec);
-        printf("       Max. Prec.=%lu\n", v->MaxPrec);
-        return 2;
-    }
-    for(i = 0; i < v->Prec; ++i) {
-        if((v->frac[i] >= BASE)) {
-            printf("ERROR(VpVarCheck): Illegal fraction\n");
-            printf("       Frac[%ld]=%lu\n", i, v->frac[i]);
-            printf("       Prec.   =%lu\n", v->Prec);
-            printf("       Exp. =%d\n", v->exponent);
-            printf("       BASE =%lu\n", BASE);
-            return 3;
-        }
-    }
-    return 0;
-}
-#endif /* _DEBUG */
diff --git a/ext/bigdecimal/bigdecimal.def b/ext/bigdecimal/bigdecimal.def
deleted file mode 100644
index 8450e164e6..0000000000
--- a/ext/bigdecimal/bigdecimal.def
+++ /dev/null
@@ -1,2 +0,0 @@
-EXPORTS
-Init_bigdecimal
diff --git a/ext/bigdecimal/bigdecimal.h b/ext/bigdecimal/bigdecimal.h
deleted file mode 100644
index 4f77feab00..0000000000
--- a/ext/bigdecimal/bigdecimal.h
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- *
- * Ruby BigDecimal(Variable decimal precision) extension library. 
- *
- * 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 this BigDecimal distribution. 
- *
- * NOTES:
- *   2003-03-28 V1.0 checked in.
- *
- */
-
-#ifndef  ____BIG_DECIMAL__H____
-#define  ____BIG_DECIMAL__H____
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/*
- *  NaN & Infinity
- */
-#define SZ_NaN  "NaN"
-#define SZ_INF  "Infinity"
-#define SZ_PINF "+Infinity"
-#define SZ_NINF "-Infinity"
-
-/*
- *   #define VP_EXPORT other than static to let VP_ routines 
- *   be called from outside of this module.
- */
-#define VP_EXPORT static 
-
-#define U_LONG unsigned long
-#define S_LONG long
-#define U_INT  unsigned int
-#define S_INT  int
-
-/* Exception codes */
-#define VP_EXCEPTION_ALL        ((unsigned short)0x00FF)
-#define VP_EXCEPTION_INFINITY   ((unsigned short)0x0001)
-#define VP_EXCEPTION_NaN        ((unsigned short)0x0002)
-#define VP_EXCEPTION_UNDERFLOW  ((unsigned short)0x0004)
-#define VP_EXCEPTION_OVERFLOW   ((unsigned short)0x0001) /* 0x0008) */
-#define VP_EXCEPTION_ZERODIVIDE ((unsigned short)0x0001) /* 0x0010) */
-
-/* Following 2 exceptions cann't controlled by user */
-#define VP_EXCEPTION_OP         ((unsigned short)0x0020)
-#define VP_EXCEPTION_MEMORY     ((unsigned short)0x0040)
-
-/* Computation mode */
-#define VP_ROUND_MODE            ((unsigned short)0x0100)
-#define VP_ROUND_UP         1
-#define VP_ROUND_DOWN       2
-#define VP_ROUND_HALF_UP    3
-#define VP_ROUND_HALF_DOWN  4
-#define VP_ROUND_CEIL       5
-#define VP_ROUND_FLOOR      6
-#define VP_ROUND_HALF_EVEN  7
-
-#define VP_SIGN_NaN                0 /* NaN                      */
-#define VP_SIGN_POSITIVE_ZERO      1 /* Positive zero            */
-#define VP_SIGN_NEGATIVE_ZERO     -1 /* Negative zero            */
-#define VP_SIGN_POSITIVE_FINITE    2 /* Positive finite number   */
-#define VP_SIGN_NEGATIVE_FINITE   -2 /* Negative finite number   */
-#define VP_SIGN_POSITIVE_INFINITE  3 /* Positive infinite number */
-#define VP_SIGN_NEGATIVE_INFINITE -3 /* Negative infinite number */
-
-/*
- * VP representation
- *  r = 0.xxxxxxxxx *BASE**exponent
- */
-typedef struct {
-    VALUE  obj;     /* Back pointer(VALUE) for Ruby object.     */
-    U_LONG MaxPrec; /* Maximum precision size                   */
-                    /* This is the actual size of pfrac[]       */
-                    /*(frac[0] to frac[MaxPrec] are available). */
-    U_LONG Prec;    /* Current precision size.                  */
-                    /* This indicates how much the.             */
-                    /* the array frac[] is actually used.       */
-    S_INT  exponent;/* Exponent part.                           */
-    short  sign;    /* Attributes of the value.                 */
-                    /*
-                     *        ==0 : NaN
-                     *          1 : Positive zero
-                     *         -1 : Negative zero
-                     *          2 : Positive number
-                     *         -2 : Negative number
-                     *          3 : Positive infinite number
-                     *         -3 : Negative infinite number
-                     */
-    short  flag;    /* Not used in vp_routines,space for user.  */
-    U_LONG frac[1]; /* Pointer to array of fraction part.       */
-} Real;
-
-/*  
- *  ------------------
- *   EXPORTables.
- *  ------------------
- */
-
-VP_EXPORT  Real *
-VpNewRbClass(U_LONG mx,char *str,VALUE klass);
-
-VP_EXPORT  Real *VpCreateRbObject(U_LONG mx,const char *str);
-
-VP_EXPORT U_LONG VpBaseFig(void);
-VP_EXPORT U_LONG VpDblFig(void);
-VP_EXPORT U_LONG VpBaseVal(void);
-
-/* Zero,Inf,NaN (isinf(),isnan() used to check) */
-VP_EXPORT double VpGetDoubleNaN(void);
-VP_EXPORT double VpGetDoublePosInf(void);
-VP_EXPORT double VpGetDoubleNegInf(void);
-VP_EXPORT double VpGetDoubleNegZero(void);
-
-/* These 2 functions added at v1.1.7 */
-VP_EXPORT U_LONG VpGetPrecLimit(void);
-VP_EXPORT U_LONG VpSetPrecLimit(U_LONG n);
-
-/* Round mode */
-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 VpIsNegDoubleZero(double v);
-VP_EXPORT U_LONG VpNumOfChars(Real *vp,const 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 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);
-VP_EXPORT int VpDivd(Real *c,Real *r,Real *a,Real *b);
-VP_EXPORT int VpComp(Real *a,Real *b);
-VP_EXPORT S_LONG VpExponent10(Real *a);
-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 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);
-VP_EXPORT int VpSqrt(Real *y,Real *x);
-VP_EXPORT int VpActiveRound(Real *y,Real *x,int f,int il);
-VP_EXPORT int VpMidRound(Real *y, int f, int nf);
-VP_EXPORT int VpLeftRound(Real *y, int f, int nf);
-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);
-
-/*  
- *  ------------------
- *  MACRO definitions.
- *  ------------------
- */
-#define Abs(a)     (((a)>= 0)?(a):(-(a)))
-#define Max(a, b)  (((a)>(b))?(a):(b))
-#define Min(a, b)  (((a)>(b))?(b):(a))
-
-#define VpMaxPrec(a)   ((a)->MaxPrec)
-#define VpPrec(a)      ((a)->Prec)
-#define VpGetFlag(a)   ((a)->flag)
-
-/* Sign */
-
-/* VpGetSign(a) returns 1,-1 if a>0,a<0 respectively */
-#define VpGetSign(a) (((a)->sign>0)?1:(-1))
-/* Change sign of a to a>0,a<0 if s = 1,-1 respectively */
-#define VpChangeSign(a,s) {if((s)>0) (a)->sign=(short)Abs((S_LONG)(a)->sign);else (a)->sign=-(short)Abs((S_LONG)(a)->sign);}
-/* Sets sign of a to a>0,a<0 if s = 1,-1 respectively */
-#define VpSetSign(a,s)    {if((s)>0) (a)->sign=(short)VP_SIGN_POSITIVE_FINITE;else (a)->sign=(short)VP_SIGN_NEGATIVE_FINITE;}
-
-/* 1 */
-#define VpSetOne(a)       {(a)->frac[0]=(a)->exponent=(a)->Prec=1;(a)->sign=VP_SIGN_POSITIVE_FINITE;}
-
-/* ZEROs */
-#define VpIsPosZero(a)  ((a)->sign==VP_SIGN_POSITIVE_ZERO)
-#define VpIsNegZero(a)  ((a)->sign==VP_SIGN_NEGATIVE_ZERO)
-#define VpIsZero(a)     (VpIsPosZero(a) || VpIsNegZero(a))
-#define VpSetPosZero(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_POSITIVE_ZERO)
-#define VpSetNegZero(a) ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_NEGATIVE_ZERO)
-#define VpSetZero(a,s)  ( ((s)>0)?VpSetPosZero(a):VpSetNegZero(a) )
-
-/* NaN */
-#define VpIsNaN(a)      ((a)->sign==VP_SIGN_NaN)
-#define VpSetNaN(a)     ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_NaN)
-
-/* Infinity */
-#define VpIsPosInf(a)   ((a)->sign==VP_SIGN_POSITIVE_INFINITE)
-#define VpIsNegInf(a)   ((a)->sign==VP_SIGN_NEGATIVE_INFINITE)
-#define VpIsInf(a)      (VpIsPosInf(a) || VpIsNegInf(a))
-#define VpIsDef(a)      ( !(VpIsNaN(a)||VpIsInf(a)) )
-#define VpSetPosInf(a)  ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_POSITIVE_INFINITE)
-#define VpSetNegInf(a)  ((a)->frac[0]=0,(a)->Prec=1,(a)->sign=VP_SIGN_NEGATIVE_INFINITE)
-#define VpSetInf(a,s)   ( ((s)>0)?VpSetPosInf(a):VpSetNegInf(a) )
-#define VpHasVal(a)     (a->frac[0])
-#define VpIsOne(a)      ((a->Prec==1)&&(a->frac[0]==1)&&(a->exponent==1))
-#define VpExponent(a)   (a->exponent)
-#ifdef _DEBUG
-int VpVarCheck(Real * v);
-VP_EXPORT int VPrint(FILE *fp,char *cntl_chr,Real *a);
-#endif /* _DEBUG */
-
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
-#endif /* ____BIG_DECIMAL__H____ */
diff --git a/ext/bigdecimal/bigdecimal_en.html b/ext/bigdecimal/bigdecimal_en.html
deleted file mode 100644
index c2b86faef6..0000000000
--- a/ext/bigdecimal/bigdecimal_en.html
+++ /dev/null
@@ -1,796 +0,0 @@
-<!-- saved from url=(0022)http://internet.e-mail -->
-<HTML>
-<HEAD>
-<META HTTP-EQUIV="Content-Type" CONTENT="text/html">
-<style type="text/css"><!--
-body {  color: #3f0f0f;  background: #fefeff;  margin-left: 2em; margin-right: 2em;}
-h1 {  color: #ffffff;  background-color: #3939AD;  border-color: #FF00FF;  width: 100%;  border-style: solid;
-  border-top-width: 0.1em;  border-bottom-width: 0.1em;  border-right: none;  border-left: none;
-  padding: 0.1em;  font-weight: bold;  font-size: 160%;  text-align: center;}
-h2 {  color: #00007f;  background-color: #e7e7ff;  border-color: #000094;  width: 100%;  border-style: solid;  border-le  ft: none;  border-right: none;  border-top-width: 0.1em;  border-bottom-width: 0.1em;  padding: 0.1em;
-  font-weight: bold;  font-size: 110%;
-}
-h3 {  color: #00007f;  padding: 0.2em;  font-size: 110%;}
-h4, h5 {  color: #000000;  padding: 0.2em;  font-size: 100%;}
-table {  margin-top: 0.2em; margin-bottom: 0.2em;  margin-left: 2em; margin-right: 2em;}
-caption {  color: #7f0000;  font-weight: bold;}
-th {  background: #e7e7ff;  padding-left: 0.2em; padding-right: 0.2em;}
-td {  background: #f3f7ff;  padding-left: 0.2em; padding-right: 0.2em;}
-code {  color: #0000df;}
-dt {  margin-top: 0.2em;}
-li {  margin-top: 0.2em;}
-pre
-{    BACKGROUND-COLOR: #d0d0d0;    BORDER-BOTTOM: medium none;    BORDER-LEFT: medium none;
-    BORDER-RIGHT: medium none;    BORDER-TOP: medium none;    LINE-HEIGHT: 100%;    MARGIN: 12px 12px 12px 12px;
-    PADDING-BOTTOM: 12px;    PADDING-LEFT: 12px;    PADDING-RIGHT: 12px;    PADDING-TOP: 12px;
-    WHITE-SPACE: pre;    WIDTH: 100%
-}
---></style>
-
-<TITLE>BigDecimal:An extension library for Ruby</TITLE>
-</HEAD>
-<BODY BGCOLOR=#FFFFE0>
-<H1>BigDecimal(Variable Precision Floating Library for Ruby)</H1>
-<DIV align="right"><A HREF="./bigdecimal_ja.html">Japanese</A></DIV><BR>
-BigDecimal is an extension library for the Ruby interpreter. 
-Using BigDecimal class, you can obtain any number of significant digits in computation. 
-For the details about Ruby see:<BR>
-<UL>
-<LI><A HREF="http://www.ruby-lang.org/en/">http://www.ruby-lang.org/en/</A>:Official Ruby page(English).</LI>
-<LI><A HREF="http://kahori.com/ruby/ring/">http://kahori.com/ruby/ring/</A>:Mutually linked pages relating to Ruby(Japanese).
-</LI>
-</UL> 
-NOTE:<BR>
- This software is provided "AS IS" and without any express or
- implied warranties,including,without limitation,the implied
- warranties of merchantibility and fitness for a particular
- purpose. For the details,see COPYING and README included in this
- distribution.
-<BR>
-<hr>
-
-<H2>Contents</H2>
-<UL>
-<LI><A HREF="#INTRO">Introduction</LI>
-<LI><A HREF="#SPEC">Usage and methods</A></LI>
-<LI><A HREF="#UNDEF">Infinity,NaN,Zero</A></LI>
-<LI><A HREF="#STRUCT">Internal structure</A></LI>
-<LI><A HREF="#BASE">Binary or decimal number representation</A></LI>
-<LI><A HREF="#PREC">Resulting number of significant digits</A></LI>
-</UL>
-<HR>
-
-<A NAME="#INTRO">
-<H2>Introduction</H2>
-Ruby already has builtin (variable length integer number) class Bignum. Using Bignum class,you can obtain
- any integer value in magnitude. But, variable length decimal number class is not yet built in. 
-This is why I made variable length floating class BigDecimal.
-Feel free to send any comments or bug reports to me.
-<A HREF="mailto:shigeo@tinyforest.gr.jp">shigeo@tinyforest.gr.jp</A>
-I will try(but can't promise) to fix bugs reported. 
-<hr>
-<H2>Installation</H2>
-The Ruby latest version can be downloaded from <A HREF="http://www.ruby-lang.org/en/">Official Ruby page</A>.
-Once decompress the downloaded Ruby archive,follow the normal installation procedures according to the 
-documents included.
-
-<A NAME="#SPEC">
-<H2>Usage and methods</H2>
-Suppose you already know Ruby programming,
-to create BigDecimal objects,the program would like:<BR>
-
-<CODE><PRE>
-   require 'bigdecimal'
-   a=BigDecimal::new("0.123456789123456789")
-   b=BigDecimal("123456.78912345678",40)
-   c=a+b
-</PRE></CODE>
-
-<H3>List of methods</H3>
-In 32 bits integer system,every 4 digits(in decimal) are computed simultaneously.
-This means the number of significant digits in BigDecimal is always a multiple of 4.
-<P>
-Some more methods are available in Ruby code (not C code). 
-Functions such as sin,cos ...,are in math.rb in bigdecimal directory.
-To use them,require math.rb as:
-<CODE><PRE>
-require "bigdecimal/math.rb"
-</PRE></CODE>
-For details,see the math.rb code and comments.
-Other utility methods are in util.rb.
-To use util.rb, require it as:
-<CODE><PRE>
-require "bigdecimal/util.rb"
-</PRE></CODE>
-For details,see the util.rb code.
-
-<H4><U>Class methods</U></H4>
-<UL>
-<LI><B>new</B></LI><BLOCKQUOTE>
-"new" method creates a new BigDecimal object.<BR>
-a=BigDecimal::new(s[,n]) or<BR>
-a=BigDecimal(s[,n]) or<BR>
-where:<BR>
-s: Initial value string. Spaces will be ignored. Any unrecognizable character for 
-representing initial value terminates the string.<BR>
-n: Maximum number of significant digits of a. n must be a Fixnum object.
-If n is omitted or is equal to 0,then the maximum number of significant digits of a is determined from the length of s.
-Actual number of digits handled in computations are usually gretaer than n.<BR>
-n is useful when performing divisions like
-<CODE><PRE>
-BigDecimal("1")    / BigDecimal("3")    # => 0.3333333333 33E0
-BigDecimal("1",10) / BigDecimal("3",10) # => 0.3333333333 3333333333 33333333E0
-</PRE></CODE>
-but the resulting digits obtained may differ in future version.
-</BLOCKQUOTE>
-
-<LI><B>mode</B></LI><BLOCKQUOTE>
-f = BigDecimal.mode(s[,v])<BR>
-mode method controls BigDecimal computation. If the second argument is not given or is nil,then the value
-of current setting is returned.
-Following usage are defined.<BR>
-<P><B>[EXCEPTION control]</B><P>
-Actions when computation results NaN or Infinity can be defined as follows.
-<P>
-<BLOCKQUOTE>
-f = BigDecimal::mode(BigDecimal::EXCEPTION_NaN,flag)<BR>
-f = BigDecimal::mode(BigDecimal::EXCEPTION_INFINITY,flag)<BR>
-f = BigDecimal::mode(BigDecimal::EXCEPTION_UNDERFLOW,flag)<BR>
-f = BigDecimal::mode(BigDecimal::EXCEPTION_OVERFLOW,flag)<BR>
-f = BigDecimal::mode(BigDecimal::EXCEPTION_ZERODIVIDE,flag)<BR>
-f = BigDecimal::mode(BigDecimal::EXCEPTION_ALL,flag)<BR>
-</BLOCKQUOTE>
-EXCEPTION_NaN controls the execution when computation results to NaN.<BR>
-EXCEPTION_INFINITY controls the execution when computation results to Infinity(�}Infinity).<BR>
-EXCEPTION_UNDERFLOW controls the execution when computation underflows.<BR>
-EXCEPTION_OVERFLOW controls the execution when computation overflows.<BR>
-EXCEPTION_ZERODIVIDE controls the execution when zero-division occures.<BR>
-EXCEPTION_ALL controls the execution for any exception defined occures.<BR>
-If the flag is true,then the relating exception is thrown.<BR>
-No exception is thrown when the flag is false(default) and computation 
-continues with the result:<BR>
-<BLOCKQUOTE>
-EXCEPTION_NaN results to NaN<BR>
-EXCEPTION_INFINITY results to +Infinity or -Infinity<BR>
-EXCEPTION_UNDERFLOW results to 0.<BR>
-EXCEPTION_OVERFLOW results to +Infinity or -Infinity<BR>
-EXCEPTION_ZERODIVIDE results to +Infinity or -Infinity<BR>
-</BLOCKQUOTE>
-EXCEPTION_INFINITY,EXCEPTION_OVERFLOW, and EXCEPTION_ZERODIVIDE are
- currently the same.<BR>
-The return value of mode method is the value set.<BR>
-If nil is specified for the second argument,then current setting is returned.<BR>
-Suppose the return value of the mode method is f,then 
- f &amp; BigDecimal::EXCEPTION_NaN !=0 means EXCEPTION_NaN is set to on.
-<P>
-<B>[ROUND error control]</B><P>
-Rounding operation can be controlled as:
-<BLOCKQUOTE>
-f = BigDecimal::mode(BigDecimal::ROUND_MODE,flag)
-</BLOCKQUOTE>
-where flag must be one of:
-<TABLE>
-
-<TR><TD>ROUND_UP</TD><TD>round away from zero.</TD></TR>
-<TR><TD>ROUND_DOWN</TD><TD>round towards zero(truncate).</TD></TR>
-<TR><TD>ROUND_HALF_UP</TD><TD>round up if the digit &gt;= 5 otherwise truncated(default).</TD></TR>
-<TR><TD>ROUND_HALF_DOWN</TD><TD>round up if the digit &gt;= 6 otherwise truncated.</TD></TR>
-<TR><TD>ROUND_HALF_EVEN</TD><TD>round towards the even neighbor(Banker's rounding).
-<TR><TD>ROUND_CEILING</TD><TD>round towards positive infinity(ceil).</TD></TR>
-<TR><TD>ROUND_FLOOR</TD><TD>round towards negative infinity(floor).</TD></TR>
-</TABLE>
-New rounding mode is returned. If nil is specified for the second argument,then current setting is returned.<BR>
-The digit location for rounding operation can not be specified by this mode method,
-use truncate/round/ceil/floor/add/sub/mult/div mthods for each instance instead.
-</BLOCKQUOTE>
-
-<LI><B>limit[(n)]</B></LI><BLOCKQUOTE>
-Limits the maximum digits that the newly created BigDecimal objects can hold never exceed n.
-This means the rounding operation specified by BigDecimal.mode is 
-performed if necessary.
-limit returns the value before set if n is nil or is not specified.
-Zero,the default value,means no upper limit.<BR>
-The limit has no more priority than instance methods such as truncate,round,ceil,floor,add,sub,mult,and div. <BR>
-mf = BigDecimal::limit(n)<BR>
-</BLOCKQUOTE>
-
-<LI><B>double_fig</B></LI><BLOCKQUOTE>
-double_fig is a class method which returns the number of digits 
-the Float class can have.
-<CODE><PRE>
-  p BigDecimal::double_fig  # ==> 20 (depends on the CPU etc.)
-</PRE></CODE>
-The equivalent C programs which calculates the value of
-double_fig is:
-<CODE><PRE>
- double v          = 1.0;
- int    double_fig = 0;
- while(v + 1.0 > 1.0) {
-    ++double_fig;
-    v /= 10;
- }
-</PRE></CODE>
-</BLOCKQUOTE>
-
-<LI><B>BASE</B></LI><BLOCKQUOTE>
-Base value used in the BigDecimal calculation.
-On 32 bits integer system,the value of BASE is 10000.<BR>
-b = BigDecimal::BASE<BR>
-</BLOCKQUOTE>
-</UL>
-
-<H4><U>Instance methods</U></H4>
-<UL>
-<LI><B>+</B></LI><BLOCKQUOTE>
-addition(c = a + b)<BR>
-For the resulting number of significant digits of c,see <A HREF="#PREC">Resulting number of significant digits</A>.
-
-</BLOCKQUOTE>
-<LI><B>-</B></LI><BLOCKQUOTE>
-subtraction (c = a - b) or negation (c = -a)<BR>
-For the resulting number of significant digits of c,see <A HREF="#PREC">Resulting number of significant digits</A>.
-
-</BLOCKQUOTE>
-<LI><B>*</B></LI><BLOCKQUOTE>
-multiplication(c = a * b)<BR>
-For the resulting number of significant digits of c,see <A HREF="#PREC">Resulting number of significant digits</A>.
-
-</BLOCKQUOTE>
-<LI><B>/</B></LI><BLOCKQUOTE>
-division(c = a / b)<BR>
-For the resulting number of significant digits of c,see <A HREF="#PREC">Resulting number of significant digits</A>.
-</BLOCKQUOTE>
-
-<LI><B>add(b,n)</B></LI><BLOCKQUOTE>
-c = a.add(b,n)<BR>
-c = a.add(b,n) performs c = a + b.<BR>
-If n is less than the actual significant digits of a + b,
-then c is rounded properly according to the BigDecimal.limit.<BR>
-If n is zero,then the result is the same as +'s.
-</BLOCKQUOTE>
-<LI><B>sub(b,n)</B></LI><BLOCKQUOTE>
-c = a.sub(b,n)<BR>
-c = a.sub(b,n) performs c = a - b.<BR>
-If n is less than the actual significant digits of a - b,
-then c is rounded properly according to the BigDecimal.limit.<BR>
-If n is zero,then the result is the same as -'s.
-
-</BLOCKQUOTE>
-<LI><B>mult(b,n)</B></LI><BLOCKQUOTE>
-c = a.mult(b,n)<BR>
-c = a.mult(b,n) performs c = a * b.<BR>
-If n is less than the actual significant digits of a * b,
-then c is rounded properly according to the BigDecimal.limit.<BR>
-If n is zero,then the result is the same as *'s.
-
-</BLOCKQUOTE>
-<LI><B>div(b[,n])</B></LI><BLOCKQUOTE>
-c = a.div(b,n)<BR>
-c = a.div(b,n) performs c = a / b.<BR>
-If n is less than the actual significant digits of a / b,
-then c is rounded properly according to the BigDecimal.limit.<BR>
-If n is zero,then the result is the same as /'s.
-If n is not given,then the result will be an integer(BigDecimal) like Float#div.
-</BLOCKQUOTE>
-
-<LI><B>fix</B></LI><BLOCKQUOTE>
-c = a.fix<BR>
-returns integer part of a.<BR>
-
-</BLOCKQUOTE>
-<LI><B>frac</B></LI><BLOCKQUOTE>
-c = a.frac<BR>
-returns fraction part of a.<BR>
-
-</BLOCKQUOTE>
-<LI><B>floor[(n)]</B></LI><BLOCKQUOTE>
-c = a.floor<BR>
-returns the maximum integer value (in BigDecimal) which is less than or equal to a.
-<CODE><PRE>
- c = BigDecimal("1.23456").floor  #  ==> 1
- c = BigDecimal("-1.23456").floor #  ==> -2
-</PRE></CODE>
-
-As shown in the following example,an optional integer argument (n) specifying the position 
-of the target digit can be given.<BR>
-If n> 0,then the (n+1)th digit counted from the decimal point in fraction part is processed(resulting number of fraction part digits is less than or equal to n).<BR>
-If n<0,then the n-th digit counted from the decimal point in integer part is processed(at least n 0's are placed from the decimal point to left).
-<CODE><PRE>
- c = BigDecimal("1.23456").floor(4)   #  ==> 1.2345
- c = BigDecimal("15.23456").floor(-1) #  ==> 10.0
-</PRE></CODE>
-
-</BLOCKQUOTE>
-<LI><B>ceil[(n)]</B></LI><BLOCKQUOTE>
-c = a.ceil<BR>
-returns the minimum integer value (in BigDecimal) which is greater than or equal to a.
-<CODE><PRE>
- c = BigDecimal("1.23456").ceil  #  ==> 2
- c = BigDecimal("-1.23456").ceil #  ==> -1
-</PRE></CODE>
-
-As shown in the following example,an optional integer argument (n) specifying the position 
-of the target digit can be given.<BR>
-If n>0,then the (n+1)th digit counted from the decimal point in fraction part is processed(resulting number of fraction part digits is less than or equal to n).<BR>
-If n<0,then the n-th digit counted from the decimal point in integer part is processed(at least n 0's are placed from the decimal point to left).
-<CODE><PRE>
- c = BigDecimal("1.23456").ceil(4)   # ==> 1.2346
- c = BigDecimal("15.23456").ceil(-1) # ==> 20.0
-</PRE></CODE>
-
-</BLOCKQUOTE>
-<LI><B>round[(n[,b])]</B></LI><BLOCKQUOTE>
-c = a.round<BR>
-round a to the nearest 1(default)�D<BR>
-<CODE><PRE>
- c = BigDecimal("1.23456").round  #  ==> 1
- c = BigDecimal("-1.23456").round #  ==> -1
-</PRE></CODE>
-The rounding operation changes according to BigDecimal::mode(BigDecimal::ROUND_MODE,flag) if specified.
-
-As shown in the following example,an optional integer argument (n) specifying the position 
-of the target digit can be given.<BR>
-If n>0,then the (n+1)th digit counted from the decimal point in fraction part is processed(resulting number of fraction  part digits is less than or equal to n).<BR>
-If n<0,then the n-th digit counted from the decimal point in integer part is processed(at least n 0's are placed from the decimal point to left).
-<CODE><PRE>
-c = BigDecimal::new("1.23456").round(4)   #  ==> 1.2346
-c = BigDecimal::new("15.23456").round(-1) #  ==> 20.0
-</PRE></CODE>
-
-Rounding operation can be specified by setting the second optional argument b with the valid ROUND_MODE.<BR>
-<CODE><PRE>
-c = BigDecimal::new("1.23456").round(3,BigDecimal::ROUND_HALF_EVEN)   #  ==> 1.234
-c = BigDecimal::new("1.23356").round(3,BigDecimal::ROUND_HALF_EVEN)   #  ==> 1.234
-</PRE></CODE>
-
-</BLOCKQUOTE>
-<LI><B>truncate[(n)]</B></LI><BLOCKQUOTE>
-c = a.truncate<BR>
-truncate a to the nearest 1�D<BR>
-As shown in the following example,an optional integer argument (n) specifying the position 
-of the target digit can be given.<BR>
-If n>0,then the (n+1)th digit counted from the decimal point in fraction part is processed(resulting number of fraction part digits is less than or equal to n).<BR>
-If n<0,then the n-th digit counted from the decimal point in integer part is processed(at least n 0's are placed from the decimal point to left).
-
-<CODE><PRE>
-c = BigDecimal::new("1.23456").truncate(4)   #  ==> 1.2345
-c = BigDecimal::new("15.23456").truncate(-1) #  ==> 10.0
-</PRE></CODE>
-</BLOCKQUOTE>
-<LI><B>abs</B></LI><BLOCKQUOTE>
-c = a.abs<BR>
-returns an absolute value of a.<BR>
-
-</BLOCKQUOTE>
-<LI><B>to_i</B></LI><BLOCKQUOTE>
-changes a to an integer.<BR>
-i = a.to_i<BR>
-i becomes to Fixnum or Bignum.
-If a is Infinity or NaN,then i becomes to nil.
-
-</BLOCKQUOTE>
-<LI><B>to_s[(n)]</B></LI><BLOCKQUOTE>
-converts to string(default results look like "0.xxxxxEn").
-<CODE><PRE>
-BigDecimal("1.23456").to_s  #  ==> "0.123456E1"
-</PRE></CODE>
-If n(>0) is given,then a space is inserted to each of two parts divided by the decimal point 
-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.
-<CODE><PRE>
-BigDecimal("0.1234567890123456789").to_s("10") #  ==> "0.1234567890 123456789E0"
-</PRE></CODE>
-If the first character is '+'(or ' '),then '+'(or ' ') will be set before value string
-when the value is positive.
-<CODE><PRE>
-BigDecimal("0.1234567890123456789").to_s(" 10") #  ==> " 0.1234567890 123456789E0"
-BigDecimal("0.1234567890123456789").to_s("+10") #  ==> "+0.1234567890 123456789E0"
-BigDecimal("-0.1234567890123456789").to_s("10") #  ==> "-0.1234567890 123456789E0"
-</PRE></CODE>
-
-At the end of the string,'E'(or 'e') or 'F'(or 'f') can be specified to change 
-number representation.
-<CODE><PRE>
-BigDecimal("1234567890.123456789").to_s("E")  #  ==> "0.1234567890123456789E10"
-BigDecimal("1234567890.123456789").to_s("F")  #  ==> "1234567890.123456789"
-BigDecimal("1234567890.123456789").to_s("5E") #  ==> "0.12345 67890 12345 6789E10"
-BigDecimal("1234567890.123456789").to_s("5F") #  ==> "12345 67890.12345 6789"
-</PRE></CODE>
-
-</BLOCKQUOTE>
-<LI><B>exponent</B></LI><BLOCKQUOTE>
-returns an integer holding exponent value of a.<BR>
-n = a.exponent <BR>
-means a = 0.xxxxxxx*10**n.
-</BLOCKQUOTE>
-
-<LI><B>precs</B></LI><BLOCKQUOTE>
-n,m = a.precs <BR>
-prec returns number of significant digits (n) and maximum number of 
-significant digits (m) of a.
-</BLOCKQUOTE>
-
-<LI><B>to_f</B></LI><BLOCKQUOTE>
-Creates a new Float object having (nearly) the same value.
-Use split method if you want to convert by yourself.
-</BLOCKQUOTE>
-
-</BLOCKQUOTE>
-<LI><B>sign</B></LI><BLOCKQUOTE>
-n = a.sign <BR>
-returns positive value if a &gt; 0,negative value if a &lt; 0,
-otherwise zero if a == 0.<BR>
-where the value of n means that a is:<BR>
-n = BigDecimal::SIGN_NaN(0) : a is NaN<BR>
-n = BigDecimal::SIGN_POSITIVE_ZERO(1) : a is +0<BR>
-n = BigDecimal::SIGN_NEGATIVE_ZERO(-1) : a is -0<BR>
-n = BigDecimal::SIGN_POSITIVE_FINITE(2) : a is positive<BR>
-n = BigDecimal::SIGN_NEGATIVE_FINITE(-2) : a is negative<BR>
-n = BigDecimal::SIGN_POSITIVE_INFINITE(3) : a is +Infinity<BR>
-n = BigDecimal::SIGN_NEGATIVE_INFINITE(-3) : a is -Infinity<BR>
-The value in () is the actual value,see (<A HREF="#STRUCT">Internal structure</A>.<BR>
-
-</BLOCKQUOTE>
-<LI><B>nan?</B></LI><BLOCKQUOTE>
-a.nan? returns True when a is NaN.
-
-</BLOCKQUOTE>
-<LI><B>infinite?</B></LI><BLOCKQUOTE>
-a.infinite? returns 1 when a is +��,-1 when a is -��, nil otherwise.
-
-</BLOCKQUOTE>
-<LI><B>finite?</B></LI><BLOCKQUOTE>
-a.finite? returns true when a is neither �� nor NaN.
-</BLOCKQUOTE>
-
-<LI><B>zero?</B></LI><BLOCKQUOTE>
-c = a.zero?<BR>
-returns true if a is equal to 0,otherwise returns false<BR>
-</BLOCKQUOTE>
-<LI><B>nonzero?</B></LI><BLOCKQUOTE>
-c = a.nonzero?<BR>
-returns nil if a is 0,otherwise returns a itself.<BR>
-</BLOCKQUOTE>
-
-<LI><B>split</B></LI><BLOCKQUOTE>
-decomposes a BigDecimal value to 4 parts.
-All 4 parts are returned as an array.<BR>
-Parts consist of a sign(0 when the value is NaN,+1 for positive and
- -1 for negative value), a string representing fraction part,base value(always 10 currently),and an integer(Fixnum) for exponent respectively.
-a=BigDecimal::new("3.14159265")<BR>
-f,x,y,z = a.split<BR>
-where f=+1,x="314159265",y=10 and z=1<BR>
-therefore,you can translate BigDecimal value to Float as:<BR>
-s = "0."+x<BR>
-b = f*(s.to_f)*(y**z)<BR>
-
-</BLOCKQUOTE>
-<LI><B>inspect</B></LI><BLOCKQUOTE>
-is used for debugging output.<BR>
-p a=BigDecimal::new("3.14",10)<BR>
-should produce output like "#&lt;0x112344:'0.314E1',4(12)%gt;".
-where "0x112344" is the address,
-'0.314E1' is the value,4 is the number of the significant digits,
-and 12 is the maximum number of the significant digits 
-the object can hold.
-</BLOCKQUOTE>
-
-<LI><B>sqrt</B></LI><BLOCKQUOTE>
-c = a.sqrt(n)<BR>
-computes square root value of a with significant digit number n at least.<BR>
-</BLOCKQUOTE>
-
-<LI><B>**</B></LI><BLOCKQUOTE>
-c = a ** n<BR>
-returns the value of a powered by n.
-n must be an integer.<BR>
-
-</BLOCKQUOTE>
-<LI><B>power</B></LI><BLOCKQUOTE>
-The same as ** method.<BR>
-c = a.power(n)<BR>
-returns the value of a powered by n(c=a**n).
-n must be an integer.<BR>
-</BLOCKQUOTE>
-
-<LI><B>divmod,quo,modulo,%,remainder</B></LI><BLOCKQUOTE>
-See,corresponding methods in Float class.
-</BLOCKQUOTE>
-
-</BLOCKQUOTE>
-<LI><B>&lt;=&gt;</B></LI><BLOCKQUOTE>
-c = a &lt;=&gt; b <BR>
-returns 0 if a==b,1 if a &gt b,and returns -1 if a &lt b.<BR>
-</BLOCKQUOTE>
-</UL>
-
-Following methods need no explanation.<BR>
-<UL>
-<LI>==</LI>
-<LI>===</LI>
-same as ==,used in case statement.
-<LI>!=</LI>
-<LI>&lt;</LI>
-<LI>&lt;=</LI>
-<LI>&gt;</LI>
-<LI>&gt;=</LI>
-</UL>
-
-<HR>
-<H3>About 'coerce'</H3>
-<B>For the binary operation like A op B:</B>
-<DL>
-<DT> 1.Both A and B are BigDecimal objects</DT>
-<DD> A op B is normally performed.</DD>
-<DT> 2.A is the BigDecimal object but B is other than BigDecimal object</DT>
-<DD> Operation is performed,after B is translated to correcponding BigDecimal object(because BigDecimal supports coerce method).</DD>
-<DT> 3.A is not the BigDecimal object but B is BigDecimal object</DT>
-<DD>If A has coerce mthod,then B will translate A to corresponding 
-BigDecimal object and the operation is performed,otherwise an error occures.</DD>
-</DL>
-
-String is not translated to BigDecimal in default.
-Uncomment /* #define ENABLE_NUMERIC_STRING */ in bigdecimal.c, compile and install 
-again if you want to enable string to BigDecimal conversion.
-Translation stops without error at the character representing non digit.
-For instance,"10XX" is translated to 10,"XXXX" is translated to 0.<BR>
-String representing zero or infinity such as "Infinity","+Infinity","-Infinity",and "NaN" can also be translated to BigDecimal unless false is specified by mode method.<BR>
-
-BigDecimal class supports coerce method(for the details about coerce method,see Ruby documentations). This means the most binary operation can be performed if the BigDecimal object is at the left hand side of the operation.<BR><BR>
-
- For example:
-<CODE><PRE>
-  a = BigDecimal.E(20)
-  c = a * "0.123456789123456789123456789" # A String is changed to BigDecimal object.
-</PRE></CODE>
-is performed normally.<BR>
- But,because String does not have coerce method,the following example can not be performed.<BR>
-
-<CODE><PRE>
-  a = BigDecimal.E(20)
-  c = "0.123456789123456789123456789" * a # ERROR
-</PRE></CODE>
-
-If you actually have any inconvenience about the error above.
-You can define a new class derived from String class,
-and define coerce method within the new class.<BR>
-
-<hr>
-<A NAME="#UNDEF">
-<H2>Infinity,Not a Number(NaN),Zero</H2>
-Infinite numbers and NaN can be represented by string writing "+Infinity"(or "Infinity"),"-Infinity",and "NaN" respectively in your program.
-Infinite numbers can be obtained by 1.0/0.0(=Infinity) or -1.0/0.0(=-Infinity).
-<BR><BR>
-NaN(Not a number) can be obtained by undefined computation like 0.0/0.0 
-or Infinity-Infinity.
-Any computation including NaN results to NaN.
-Comparisons with NaN never become true,including comparison with NaN itself.
-<BR><BR>
-Zero has two different variations as +0.0 and -0.0.
-But,still, +0.0==-0.0 is true.
-<BR><BR>
-Computation results including Infinity,NaN,+0.0 or -0.0 become complicated.
-Run following program and comfirm the results.
-Send me any incorrect result if you find.
-
-<CODE><PRE>
- require "bigdecimal"
- aa  = %w(1 -1 +0.0 -0.0 +Infinity -Infinity NaN)
- ba  = %w(1 -1 +0.0 -0.0 +Infinity -Infinity NaN)
- opa = %w(+ - * / <=> > >=  < == != <=)
- for a in aa
-  for b in ba
-    for op in opa
-      x = BigDecimal::new(a)
-      y = BigDecimal::new(b)
-      eval("ans= x #{op} y;print a,' ',op,' ',b,' ==> ',ans.to_s,\"\n\"")
-    end
-  end
- end
-</PRE></CODE>
-<hr>
-
-<A NAME="#STRUCT">
-<H2>Internal structure</H2>
-BigDecimal number is defined by the structure Real in BigDecimal.h.
-Digits representing a float number are kept in the array frac[] defined in the structure.
-In the program,any floating number(BigDecimal number) is represented as:<BR>
- <BigDecimal number> = 0.xxxxxxxxx*BASE**n<BR><BR>
-where 'x' is any digit representing mantissa(kept in the array frac[]),
-BASE is base value(=10000 in 32 bit integer system),
-and n is the exponent value.<BR>
-Larger BASE value enables smaller size of the array frac[],and increases computation speed.
-The value of BASE is defined ind VpInit(). In 32 bit integer system,this value is 
-10000. In 64 bit integer system,the value becomes larger.
-BigDecimal has not yet been compiled and tested on 64 bit integer system.
-It will be very nice if anyone try to run BigDecimal on 64 bit system and
- inform me the results.
-When BASE is 10000,an element of the array frac[] can have vale of from 0 to 9999.
-(up to 4 digits).<BR>
-The structure Real is defined in bigdecimal.h as:<BR>
-<CODE><PRE>
-  typedef struct {
-     VALUE  obj;     /* Back pointer(VALUE) for Ruby object.         */
-     unsigned long MaxPrec; /* The size of the array frac[]          */
-     unsigned long Prec;    /* Current size of frac[] actually used. */
-     short    sign;         /* Attribute of the value.  */
-                            /*  ==0 : NaN               */
-                            /*    1 : +0                */
-                            /*   -1 : -0                */
-                            /*    2 : Positive number   */
-                            /*   -2 : Negative number   */
-                            /*    3 : +Infinity         */
-                            /*   -3 : -Infinity         */
-     unsigned short flag;   /* Control flag             */
-     int      exponent;     /* Exponent value(0.xxxx*BASE**exponent) */
-     unsigned long frac[1]; /* An araay holding mantissa(Variable)   */
-  } Real;
-</CODE></PRE>
-The decimal value 1234.56784321 is represented as(BASE=10000):<BR>
-<PRE>
-    0.1234 5678 4321*(10000)**1
-</PRE>
-where frac[0]=1234,frac[1]=5678,frac[2]=4321,
-Prec=3,sign=2,exponent=1. MaxPrec can be any value greater than or equal to 
-Prec.
-<hr>
-
-<A NAME="#BASE">
-<H2>Binary or decimal number representation</H2>
-I adopted decimal number representation for BigDecimal implementation.
-Of cource,binary number representation is common on the most computers.
-
-<H3>Advantages using decimal representation</H3>
-The reason why I adopted decimal number representation for BigDecimal is:<BR>
-<DL>
-<DT>Easy for debugging
-<DD>The floating number 1234.56784321 can be easily represented as:<BR>
-  frac[0]=1234,frac[1]=5678,frac[2]=4321,exponent=1,and sign=2.
-<DT>Exact representation
-<DD>Following program can add all numbers(in decimal) in a file
- without any error(no round operation).<BR>
-
-<CODE><PRE>
-   file = File::open(....,"r")
-   s = BigDecimal::new("0")
-   while line = file.gets
-      s = s + line
-   end
-</PRE></CODE>
-
-If the internal representation is binary,translation from decimal to 
-binary is required and the translation error is inevitable.
-For example, 0.1 can not exactly be represented in binary.<BR>
-0.1 => b1*2**(-1)+b1*2**(-2)+b3*2**(-3)+b4*2**(-4)....<BR>
-where b1=0,b2=0,b3=0,b4=1...<BR>
-bn(n=1,2,3,...) is infinite series of digit with value of 0 or 1,
-and rounding operation is necessary but where we should round the series ?
-Of cource,exact "0.1" is printed if the rouding operation is properly done,
-<DT>Significant digit we can have is automatically determined
-<DD>In binary representation,0.1 can not be represented in finite series of digit.
-
-But we only need one element(frac[0]=1) in decimal representation.
-This means that we can always determine the size of the array frac[] in Real 
-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.
-
-<H4>Which is the first input?</H4>
-Because most people uses decimal notatin for numeric data representation,
-BigDecimal can handle numeric data without loss of translation error.
-<hr>
-
-<A NAME="#PREC">
-<H2>Resulting number of significant digits</H2>
-For the fundamental arithmetics such as addition,subtraction,
-multiplication,and division,I prepared 2 group of methods<BR>
-
-<H3>1. +,-,*,/</H3>
-For the operation + - * /,you can not specify the resulting 
-number of significant digits.<BR>
-Resulting number of significant digits are defined as:<BR>
-1.1 For *,resulting number of significant digits is the sum of the 
-significant digits of both side of the operator. For / ,resulting number of significant digits is the sum of the 
-maximum significant digits of both side of the operator.<BR>
-1.2 For + and -,resulting number of significant digits is determined so that
- no round operation is needed. <br>
-For example, c has more than 100 siginificant digits if c is computed as:<BR>
-c = 0.1+0.1*10**(-100)<br>
-<BR>
-As +,-,and * are always exact(no round operation is performed unless BigDecimal.limit is specified),
-which means more momories are required to keep computation results.
-But,the division such as c=1.0/3.0 will always be rounded.<BR>
-
-<H3>2. add,sub,mult,div</H3>
-The length of the significant digits obtained from +,-,*,/ 
-is always defined by that of right and left side of the operator.
-To specify the length of the significant digits by your self,
-use methos add,sub,mult,div.
-<CODE><PRE>
- BigDecimal("2").div(3,12) # 2.0/3.0 => 0.6666666666 67E0
-</PRE></CODE>
-</BLOCKQUOTE>
-
-<H3>3. truncate,round,ceil,floor</H3>
-Using these methods,you can specify rounding location relatively from
-decimal point.
-<CODE><PRE>
- BigDecimal("6.66666666666666").round(12) # => 0.6666666666 667E1
-</PRE></CODE>
-</BLOCKQUOTE>
-
-
-<H3>4. Example</H3>
-Following example compute the ratio of the circumference of a circle to 
-its dirmeter(pi=3.14159265358979....) using J.Machin's formula.
-<BR><BR>
-<CODE><PRE>
-#!/usr/local/bin/ruby
-
-require "bigdecimal"
-#
-# Calculates 3.1415.... (the number of times that a circle's diameter
-# will fit around the circle) using J. Machin's formula.
-#
-def big_pi(sig) # sig: Number of significant figures
-  exp    = -sig
-  pi     = BigDecimal::new("0")
-  two    = BigDecimal::new("2")
-  m25    = BigDecimal::new("-0.04")
-  m57121 = BigDecimal::new("-57121")
-
-  u = BigDecimal::new("1")
-  k = BigDecimal::new("1")
-  w = BigDecimal::new("1")
-  t = BigDecimal::new("-80")
-  while (u.nonzero? && u.exponent >= exp) 
-    t   = t*m25
-    u   = t.div(k,sig)
-    pi  = pi + u
-    k   = k+two
-  end
-
-  u = BigDecimal::new("1")
-  k = BigDecimal::new("1")
-  w = BigDecimal::new("1")
-  t = BigDecimal::new("956")
-  while (u.nonzero? && u.exponent >= exp )
-    t   = t.div(m57121,sig)
-    u   = t.div(k,sig)
-    pi  = pi + u
-    k   = k+two
-  end
-  pi
-end
-
-if $0 == __FILE__
-  if ARGV.size == 1
-    print "PI("+ARGV[0]+"):\n"
-    p big_pi(ARGV[0].to_i)
-  else
-    print "TRY: ruby pi.rb 1000 \n"
-  end
-end
-
-</PRE></CODE>
-<HR>
-<FONT size=2>
-<I>
-<A HREF="http://www.tinyforest.gr.jp">
-Shigeo Kobayashi
-</A>
-(E-Mail:<A HREF="mailto:shigeo@tinyforest.gr.jp">&lt;shigeo@tinyforest.gr.jp&gt;</U></A>)
-</I>
-</FONT>
-</TD>
-</TR>
-</TABLE>
-</BODY>
-</HTML>
diff --git a/ext/bigdecimal/bigdecimal_ja.html b/ext/bigdecimal/bigdecimal_ja.html
deleted file mode 100644
index 37bbcbbb09..0000000000
--- a/ext/bigdecimal/bigdecimal_ja.html
+++ /dev/null
@@ -1,799 +0,0 @@
-<!-- saved from url=(0022)http://internet.e-mail -->
-<HTML>
-<HEAD>
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---></style>
-
-<TITLE>BigDecimal:An extension library for Ruby</TITLE>
-</HEAD>
-<BODY BGCOLOR=#FFFFE0>
-<H1>BigDecimal(�ϒ����������_���Z�p�g�����C�u����)</H1>
-<DIV align="right"><A HREF="./bigdecimal_en.html">English</A></DIV><BR>
-BigDecimal �̓I�u�W�F�N�g�w���̋��͂ȃX�N���v�g����ł��� Ruby �ɉϒ����������_
-�v�Z�@�\��ǉ����邽�߂̊g�����C�u�����ł��B
-Ruby �ɂ��Ă̏ڂ������e�͈ȉ���URL���Q�Ƃ��Ă��������B
-<UL>
-<LI><A HREF="http://www.ruby-lang.org/ja/">http://www.ruby-lang.org/ja/</A>�FRuby�����y�[�W</LI>
-<LI><A HREF="http://kahori.com/ruby/ring/">http://kahori.com/ruby/ring/</A>�FRuby�Ɋւ���y�[�W��H��܂�</LI>
-</UL> 
-<hr>
-<H2>�ڎ�</H2>
-<UL>
-<LI><A HREF="#INTRO">�͂��߂�</LI>
-<LI><A HREF="#SPEC">�g�p���@�ƃ��\�b�h�̈ꗗ</A></LI>
-<LI><A HREF="#UNDEF">�����A�񐔁A�[���̈���</A></LI>
-<LI><A HREF="#STRUCT">�����\��</A></LI>
-<LI><A HREF="#BASE">2�i��10�i</A></LI>
-<LI><A HREF="#PREC">�v�Z���x�ɂ���</A></LI>
-</UL>
-
-<HR>
-<A NAME="#INTRO">
-<H2>�͂��߂�</H2>
-Ruby �ɂ� Bignum �Ƃ����N���X������A���S���̐����ł��v�Z���邱�Ƃ��ł��܂��B
-�����A�C�ӌ��̕��������_���Z�p�N���X�������悤�ł��B�����ŁA
-�C�ӌ��̕��������_���Z�p�g�����C�u���� BigDecimal ���쐬���܂����B
-�s��⏕���E��Ă�����ꍇ�ǂ��ǂ��A
-<A HREF="mailto:shigeo@tinyforest.gr.jp">shigeo@tinyforest.gr.jp</A>
-�܂ł��m�点���������B�s��𒼂��C�͑傢�ɂ���܂��B�����A���ԂȂǂ̊֌W�Ŗ�
-�͂ł��܂���B�܂��A���ʂɂ��Ă��ۏ؂ł�����̂ł͂���܂���B
-�\�߁A���������������B
-<BR><BR>
-���̃v���O�����́A���R�ɔz�z�E���ς��č\���܂���B�������A���쌠�͕������Ă��܂���B
-�z�z�E���ϓ��̌����� Ruby �̂���ɏ����܂��B�ڂ����� README ��ǂ�ł��������B
-
-<hr>
-<H2>�C���X�g�[���ɂ���</H2>
-BigDecimal ���܂� Ruby �̍ŐV�ł�<A HREF="http://www.ruby-lang.org/ja/">Ruby�����y�[�W</A>����_�E�����[�h�ł��܂��B
-�_�E�����[�h�����ŐV�ł��𓀂�����A�ʏ�̃C���X�g�[���菇�����s���ĉ������B
-Ruby ���������C���X�g�[�������΁A������ BigDecimal �����p�ł���悤�ɂȂ�͂��ł��B
-�\�[�X�t�@�C���� 
-bigdecimal.c,bigdecimal.h 
-�̂Q�݂̂ł��B<BR>
-
-<hr>
-<A NAME="#SPEC">
-<H2>�g�p���@�ƃ��\�b�h�̈ꗗ</H2>
-�uRuby�͊��ɏ�����v�Ƃ����O��ŁA
-<CODE><PRE>
-require 'bigdecimal'
-a=BigDecimal::new("0.123456789123456789")
-b=BigDecimal("123456.78912345678",40)
-c=a+b
-</PRE></CODE>
-<br>
-�Ƃ����悤�Ȋ����Ŏg�p���܂��B
-
-<H3>���\�b�h�ꗗ</H3>
-�ȉ��̃��\�b�h�����p�\�ł��B
-�u�L�������v�Ƃ� BigDecimal �����x��ۏ؂��錅���ł��B
-�҂�����ł͂���܂���A�኱�̗]�T�������Čv�Z����܂��B
-�܂��A�Ⴆ�΂R�Q�r�b�g�̃V�X�e���ł͂P�O�i�łS�����Ɍv�Z���܂��B�]���āA����ł́A
-�����́u�L�������v�͂S�̔{���ƂȂ��Ă��܂��B
-<P>
-�ȉ��̃��\�b�h�ȊO�ɂ��A(C �ł͂Ȃ�) Ruby �\�[�X�̌`��
-�񋟂���Ă�����̂�����܂��B�Ⴆ�΁A
-<CODE><PRE>
-require "bigdecimal/math.rb"
-</PRE></CODE>
-�Ƃ��邱�ƂŁAsin �� cos �Ƃ������֐����g�p�ł���悤�ɂȂ�܂��B
-�g�p���@�ȂǁA�ڍׂ� math.rb �̓��e���Q�Ƃ��ĉ������B
-
-���̑��AFloat �Ƃ̑��ݕϊ��Ȃǂ̃��\�b�h�� util.rb �ŃT�|�[�g����Ă��܂��B
-���p����ɂ�
-<CODE><PRE>
-require "bigdecimal/util.rb"
-</PRE></CODE>
-�̂悤�ɂ��܂��B�ڍׂ� util.rb �̓��e���Q�Ƃ��ĉ������B
-
-<H4><U>�N���X���\�b�h</U></H4>
-<UL>
-<LI><B>new</B></LI><BLOCKQUOTE>
-�V���� BigDecimal �I�u�W�F�N�g�𐶐����܂��B<BR>
-a=BigDecimal::new(s[,n]) �܂���<BR>
-a=BigDecimal(s[,n])<BR>
-s �͐�����\�����鏉���l�𕶎���Ŏw�肵�܂��B
-�X�y�[�X�͖�������܂��B�܂��A���f�ł��Ȃ��������o���������_��
-������͏I���������̂Ƃ݂Ȃ���܂��B
-n �͕K�v�ȗL�������ia �̍ő�L�������j�𐮐��Ŏw�肵�܂��B
-n �� 0 �܂��͏ȗ����ꂽ�Ƃ��́An �̒l�� s �̗L�������Ƃ݂Ȃ���܂��B
-s �̗L��������� n ���������Ƃ��� n=0 �̂Ƃ��Ɠ����ł��B
-a �̍ő�L�������� n ���኱�傢�l���̗p����܂��B
-�ő�L�������͈ȉ��̂悤�Ȋ���Z�����s����Ƃ����ɈӖ��������܂��B
-<CODE><PRE>
-BigDecimal("1")    / BigDecimal("3")    # => 0.3333333333 33E0
-BigDecimal("1",10) / BigDecimal("3",10) # => 0.3333333333 3333333333 33333333E0
-</PRE></CODE>
-�������A�X�̉��Z�ɂ�����ő�L������ n �̎�舵���͏����̃o�[�W������
-�኱�ύX�����\��������܂��B
-</BLOCKQUOTE>
-
-<LI><B>mode</B></LI><BLOCKQUOTE>
-f = BigDecimal.mode(s[,v])<BR>
-BigDecimal�̎��s���ʂ𐧌䂵�܂��B��Q�������ȗ��A�܂��� nil ���w�肷���
-����̐ݒ�l���߂�܂��B<BR>
-�ȉ��̎g�p���@����`����Ă��܂��B
-<P>
-<B>[��O����]</B><P>
-�v�Z���ʂ���(NaN)��[���ɂ�鏜�Z�ɂȂ����Ƃ��̏������`���邱�Ƃ��ł��܂��B
-<BLOCKQUOTE>
-f = BigDecimal::mode(BigDecimal::EXCEPTION_NaN,flag)<BR>
-f = BigDecimal::mode(BigDecimal::EXCEPTION_INFINITY,flag)<BR>
-f = BigDecimal::mode(BigDecimal::EXCEPTION_UNDERFLOW,flag)<BR>
-f = BigDecimal::mode(BigDecimal::EXCEPTION_OVERFLOW,flag)<BR>
-f = BigDecimal::mode(BigDecimal::EXCEPTION_ZERODIVIDE,flag)<BR>
-f = BigDecimal::mode(BigDecimal::EXCEPTION_ALL,flag)<BR>
-</BLOCKQUOTE>
-
-EXCEPTION_NaN �͌��ʂ� NaN �ɂȂ����Ƃ��̎w��ł��B<BR>
-EXCEPTION_INFINITY �͌��ʂ�������(�}Infinity)�ɂȂ����Ƃ��̎w��ł��B<BR>
-EXCEPTION_UNDERFLOW �͎w�������A���_�[�t���[����Ƃ��̎w��ł��B<BR>
-EXCEPTION_OVERFLOW �͎w�������I�[�o�[�t���[����Ƃ��̎w��ł��B<BR>
-EXCEPTION_ZERODIVIDE �̓[���ɂ�銄��Z�����s�����Ƃ��̎w��ł��B<BR>
-EXCEPTION_ALL �́A�\�ȑS�Ăɑ΂��Ĉꊇ���Đݒ肷��Ƃ��Ɏg�p���܂��B<BR><BR>
-
-flag �� true �̂Ƃ��́A�w�肵����ԂɂȂ����Ƃ��ɗ�O�𔭍s����悤�ɂȂ�܂��B<BR>
-flag �� false�i�f�t�H���g�j�Ȃ�A��O�͔��s����܂���B�v�Z���ʂ͈ȉ��̂悤�ɂȂ�܂��B<BR>
-<BLOCKQUOTE>
-EXCEPTION_NaN �̂Ƃ��A��(NaN)<BR>
-EXCEPTION_INFINITY �̂Ƃ��A����(+ or -Infinity)<BR>
-EXCEPTION_UNDERFLOW �̂Ƃ��A�[��<BR>
-EXCEPTION_OVERFLOW �̂Ƃ��A+Infinity �� -Infinity<BR>
-EXCEPTION_ZERODIVIDE �̂Ƃ��A+Infinity �� -Infinity<BR>
-</BLOCKQUOTE>
-EXCEPTION_INFINITY�AEXCEPTION_OVERFLOW�AEXCEPTION_ZERODIVIDE
-�͍��̂Ƃ��듯���ł��B<BR>
-�߂�l�́A�ݒ��̒l�ł��B�u�l�v�̈Ӗ��́A�Ⴆ��
-BigDecimal::EXCEPTION_NaN�Ɓu�l�v�� & �� �[���ȊO�Ȃ��
-EXCEPTION_NaN���ݒ肳��Ă���Ƃ����Ӗ��ł��B
-
-<P>
-<B>[�ۂߏ����w��]</B><P>
-�v�Z�r���̊ۂߑ���̎w�肪�ł��܂��B
-<BLOCKQUOTE>
-f = BigDecimal::mode(BigDecimal::ROUND_MODE,flag)
-</BLOCKQUOTE>
-�̌`���Ŏw�肵�܂��B<BR>
-�����ŁAflag �͈ȉ�(���ʓ��͑Ή�����C���X�^���X���\�b�h)�̈���w�肵�܂��B
-<TABLE>
-<TR><TD>ROUND_UP</TD><TD>�S�Đ؂�グ�܂��B</TD></TR>
-<TR><TD>ROUND_DOWN</TD><TD>�S�Đ؂�̂Ă܂�(truncate)�B</TD></TR>
-<TR><TD>ROUND_HALF_UP</TD><TD>�l�̌ܓ����܂�(�f�t�H���g)�B</TD></TR>
-<TR><TD>ROUND_HALF_DOWN</TD><TD>�܎̘Z�����܂��B</TD></TR>
-<TR><TD>ROUND_HALF_EVEN</TD><TD>�l�̘Z�����܂��B�T�̎��͏�ʂP������̎��̂݌J��グ�܂�(Banker's rounding)�B</TD></TR>
-<TR><TD>ROUND_CEILING</TD><TD>���l�̑傫�����ɌJ��グ�܂�(ceil)�B</TD></TR>
-<TR><TD>ROUND_FLOOR</TD><TD>���l�̏��������ɌJ�艺���܂�(floor)�B</TD></TR>
-
-</TABLE>
-�߂�l�͎w���� flag �̒l�ł��B
-��Q������ nil ���w�肷��ƁA����̐ݒ�l���Ԃ�܂��B
-mode ���\�b�h�ł͊ۂߑ���̈ʒu�����[�U���w�肷�邱�Ƃ͂ł��܂���B
-�ۂߑ���ƈʒu�������Ő��䂵�����ꍇ�� BigDecimal::limit �� truncate/round/ceil/floor�A
-add/sub/mult/div �Ƃ������C���X�^���X���\�b�h���g�p���ĉ������B
-</BLOCKQUOTE>
-<LI><B>limit([n])</B></LI><BLOCKQUOTE>
-���������BigDecimal�I�u�W�F�N�g�̍ő包����n���ɐ������܂��B
-�߂�l�͐ݒ肷��O�̒l�ł��B�ݒ�l�̃f�t�H���g�l�͂O�ŁA�����������Ƃ����Ӗ��ł��B
-n ���w�肵�Ȃ��A�܂��� n �� nil �̏ꍇ�́A����̍ő包�����Ԃ�܂��B<BR>
-�v�Z�𑱍s����ԂɁA�����̌������������ɑ����Ă��܂��悤�ȏꍇ
- limit �ŗ\�ߌ����𐧌��ł��܂��B���̏ꍇ BigDecimal.mode �Ŏw�肳�ꂽ
-�ۂߏ��������s����܂��B
-�������A�C���X�^���X���\�b�h (truncate/round/ceil/floor/add/sub/mult/div) ��
-���������� limit ���D�悳��܂��B<BR>
-mf = BigDecimal::limit(n)<BR>
-</BLOCKQUOTE>
-
-<LI><B>double_fig</B></LI><BLOCKQUOTE>
-Ruby �� Float �N���X���ێ��ł���L�������̐���Ԃ��܂��B
-<CODE><PRE>
-  p BigDecimal::double_fig  # ==> 20 (depends on the CPU etc.)
-</PRE></CODE>
-double_fig�͈ȉ��� C �v���O�����̌��ʂƓ����ł��B
-<CODE><PRE>
- double v          = 1.0;
- int    double_fig = 0;
- while(v + 1.0 > 1.0) {
-    ++double_fig;
-    v /= 10;
- }
-</PRE></CODE>
-</BLOCKQUOTE>
-
-<LI><B>BASE</B></LI><BLOCKQUOTE>
-�����Ŏg�p������̒l�ł��B������ 32 �r�b�g�̏����n�ł�10000�ł��B<BR>
-b = BigDecimal::BASE<BR>
-</BLOCKQUOTE>
-</UL>
-
-<H4><U>�C���X�^���X���\�b�h</U></H4>
-<UL>
-<LI><B>+</B></LI><BLOCKQUOTE>
-���Z�ic = a + b�j<BR>
-c �̐��x�ɂ��Ắu<A HREF="#PREC">�v�Z���x�ɂ���</A>�v���Q�Ƃ��Ă��������B
-</BLOCKQUOTE>
-
-<LI><B>-</B></LI><BLOCKQUOTE>
-���Z�ic = a - b�j�A�܂��͕������]�ic = -a�j<BR>
-c �̐��x�ɂ��Ắu<A HREF="#PREC">�v�Z���x�ɂ���</A>�v���Q�Ƃ��Ă��������B
-
-</BLOCKQUOTE>
-<LI><B>*</B></LI><BLOCKQUOTE>
-��Z(c = a * b)<BR>
-c�̐��x��(a�̐��x)+(b�̐��x)���x�ł��B<br>
-�ڂ����́u<A HREF="#PREC">�v�Z���x�ɂ���</A>�v���Q�Ƃ��Ă��������B
-
-</BLOCKQUOTE>
-<LI><B>/</B></LI><BLOCKQUOTE>
-���Z(c = a / b)<BR>
-c �̐��x�ɂ��Ắu<A HREF="#PREC">�v�Z���x�ɂ���</A>�v���Q�Ƃ��Ă��������B
-
-</BLOCKQUOTE>
-
-<LI><B>add(b,n)</B></LI><BLOCKQUOTE>
-�ȉ��̂悤�Ɏg�p���܂��B<BR>
-c = a.add(b,n)<BR>
-c = a + b ���ő�� n ���܂Ōv�Z���܂��B<BR>
-a + b �̐��x�� n ���傫���Ƃ��� BigDecimal.mode �Ŏw�肳�ꂽ���@�Ŋۂ߂��܂��B<BR>
-n ���[���Ȃ� + �Ɠ����ł��B
-</BLOCKQUOTE>
-<LI><B>sub(b,n)</B></LI><BLOCKQUOTE>
-�ȉ��̂悤�Ɏg�p���܂��B<BR>
-c = a.sub(b,n)<BR>
-c = a - b ���ő�� n ���܂Ōv�Z���܂��B<BR>
-a - b �̐��x�� n ���傫���Ƃ��� BigDecimal.mode �Ŏw�肳�ꂽ���@�Ŋۂ߂��܂��B<BR>
-n ���[���Ȃ� - �Ɠ����ł��B
-
-</BLOCKQUOTE>
-<LI><B>mult(b,n)</B></LI><BLOCKQUOTE>
-�ȉ��̂悤�Ɏg�p���܂��B<BR>
-c = a.mult(b,n)<BR>
-c = a * b ���ő�� n ���܂Ōv�Z���܂��B<BR>
-a * b �̐��x�� n ���傫���Ƃ��� BigDecimal.mode �Ŏw�肳�ꂽ���@�Ŋۂ߂��܂��B<BR>
-n ���[���Ȃ� * �Ɠ����ł��B
-
-</BLOCKQUOTE>
-<LI><B>div(b[,n])</B></LI><BLOCKQUOTE>
-�ȉ��̂悤�Ɏg�p���܂��B<BR>
-c = a.div(b,n)<BR>
-c = a / b ���ő�� n ���܂Ōv�Z���܂��B
-a / b �̐��x�� n ���傫���Ƃ��� BigDecimal.mode �Ŏw�肳�ꂽ���@�Ŋۂ߂��܂��B<BR>
-n ���[���Ȃ� / �Ɠ����ł��B<BR>
-n ���ȗ����ꂽ�Ƃ��� Float#div �Ɠ��l�Ɍ��ʂ�����(BigDecimal)�ɂȂ�܂��B
-</BLOCKQUOTE>
-
-<LI><B>fix</B></LI><BLOCKQUOTE>
-a �̏����_�ȉ��̐؂�̂āB<BR>
-c = a.fix
-</BLOCKQUOTE>
-<LI><B>frac</B></LI><BLOCKQUOTE>
-a �̐��������̐؂�̂āB<BR>
-c = a.frac
-</BLOCKQUOTE>
-
-<LI><B>floor[(n)]</B></LI><BLOCKQUOTE>
-c = a.floor<BR>
-a �ȉ��̍ő吮���iBigDecimal �l�j��Ԃ��܂��B
-<CODE><PRE>
-c = BigDecimal("1.23456").floor  #  ==> 1
-c = BigDecimal("-1.23456").floor #  ==> -2
-</PRE></CODE>
-�ȉ��̂悤�Ɉ��� n ��^���邱�Ƃ��ł��܂��B<BR>
-n>=0 �Ȃ�A�����_�ȉ� n+1 �ʂ̐����𑀍삵�܂�(�����_�ȉ����A�ő� n ���ɂ��܂�)�B<BR>
-n �����̂Ƃ��͏����_�ȏ� n ���ڂ𑀍삵�܂�(�����_�ʒu���獶�ɏ��Ȃ��Ƃ� n �� 0 �����т܂�)�B<BR>
-<CODE><PRE>
- c = BigDecimal("1.23456").floor(4)   #  ==> 1.2345
- c = BigDecimal("15.23456").floor(-1) #  ==> 10.0
-</PRE></CODE>
-
-</BLOCKQUOTE>
-<LI><B>ceil[(n)]</B></LI><BLOCKQUOTE>
-c = a.ceil<BR>
-a �ȏ�̐����̂����A�ł��������������v�Z���A���̒l�iBigDecimal �l�j��Ԃ��܂��B
-<CODE><PRE>
-c = BigDecimal("1.23456").ceil  #  ==> 2
-c = BigDecimal("-1.23456").ceil #  ==> -1
-</PRE></CODE>
-
-�ȉ��̂悤�Ɉ�����^���āA�����_�ȉ� n+1 �ʂ̐����𑀍삷�邱�Ƃ��ł��܂��B<BR>
-n>=0 �Ȃ�A�����_�ȉ� n+1 �ʂ̐����𑀍삵�܂�(�����_�ȉ����A�ő� n ���ɂ��܂�)�B<BR>
- n �����̂Ƃ��͏����_�ȏ� n ���ڂ��𑀍삵�܂�(�����_�ʒu���獶�ɏ��Ȃ��Ƃ� n �� 0 �����т܂�)�B<BR>
-<CODE><PRE>
- c = BigDecimal("1.23456").ceil(4)   # ==> 1.2346
- c = BigDecimal("15.23456").ceil(-1) # ==> 20.0
-</PRE></CODE>
-
-</BLOCKQUOTE>
-<LI><B>round[(n[,b])]</B></LI><BLOCKQUOTE>
-c = a.round<BR>
-
-�N���X���\�b�h BigDecimal::mode(BigDecimal::ROUND_MODE,flag) �Ŏw�肵�� 
-ROUND_MODE �ɏ]���Ċۂߑ�������s���܂��B
-BigDecimal::mode(BigDecimal::ROUND_MODE,flag) �ŉ����w�肹���A���A����
-���w�肵�Ȃ��ꍇ�́u�����_�ȉ����ʂ̐����l�̌ܓ����Đ����iBigDecimal �l�j�v�ɂ��܂��B<BR>
-<CODE><PRE>
- c = BigDecimal("1.23456").round  #  ==> 1
- c = BigDecimal("-1.23456").round #  ==> -1
-</PRE></CODE>
-
-�ȉ��̂悤�Ɉ�����^���āA�����_�ȉ� n+1 �ʂ̐����𑀍삷�邱�Ƃ��ł��܂��B<BR>
-n �����̎��́A�����_�ȉ� n+1 �ʂ̐������ۂ߂܂�(�����_�ȉ����A�ő� n ���ɂ��܂�)�B<BR>
-n �����̂Ƃ��͏����_�ȏ� n ���ڂ��ۂ߂܂�(�����_�ʒu���獶�ɏ��Ȃ��Ƃ� n �� 0 �����т܂�)�B
-<CODE><PRE>
-c = BigDecimal("1.23456").round(4)   #  ==> 1.2346
-c = BigDecimal("15.23456").round(-1) #  ==> 20.0
-</PRE></CODE>
-�Q�Ԗڂ̈������w�肷��ƁABigDecimal#mode �̎w��𖳎����āA�w�肳�ꂽ���@��
-�ۂߑ�������s���܂��B
-<CODE><PRE>
-c = BigDecimal("1.23456").round(3,BigDecimal::ROUND_HALF_EVEN)   #  ==> 1.234
-c = BigDecimal("1.23356").round(3,BigDecimal::ROUND_HALF_EVEN)   #  ==> 1.234
-</PRE></CODE>
-
-</BLOCKQUOTE>
-<LI><B>truncate</B></LI><BLOCKQUOTE>
-c = a.truncate<BR>
-�����_�ȉ��̐���؂�̂ĂĐ����iBigDecimal �l�j�ɂ��܂��B<BR>
-�ȉ��̂悤�Ɉ�����^���āA�����_�ȉ� n+1 �ʂ̐����𑀍삷�邱�Ƃ��ł��܂��B<BR>
-n �����̎��́A�����_�ȉ� n+1 �ʂ̐�����؂�̂Ă܂�(�����_�ȉ����A�ő� n ���ɂ��܂�)�B
-n �����̂Ƃ��͏����_�ȏ� n ���ڂ��𑀍삵�܂�(�����_�ʒu���獶�ɏ��Ȃ��Ƃ� n �� 0 �����т܂�)�B<BR>
-<CODE><PRE>
-c = BigDecimal("1.23456").truncate(4)   #  ==> 1.2345
-c = BigDecimal("15.23456").truncate(-1) #  ==> 10.0
-</PRE></CODE>
-</BLOCKQUOTE>
-
-</BLOCKQUOTE>
-<LI><B>abs</B></LI><BLOCKQUOTE>
-���̐�Βl<BR>
-c = a.abs<BR>
-
-</BLOCKQUOTE>
-<LI><B>to_i</B></LI><BLOCKQUOTE>
-�����_�ȉ���؂�̂ĂĐ����ɕϊ����܂��B<BR>
-i = a.to_i<BR>
-i �͒l�ɉ����� Fixnum �� Bignum �ɂȂ�܂��B
-a �� Infinity �� NaN �̂Ƃ��Ai �� nil �ɂȂ�܂��B
-</BLOCKQUOTE>
-<LI><B>to_f</B></LI><BLOCKQUOTE>
-Float �I�u�W�F�N�g�ɕϊ����܂��B
-��肫�ߍׂ����l���K�v�Ȃ�� split ���\�b�h�𗘗p����
-���������B
-</BLOCKQUOTE>
-<LI><B>to_s[(n)]</B></LI><BLOCKQUOTE>
-������ɕϊ����܂�(�f�t�H���g�� "0.xxxxxEn" �̌`�ɂȂ�܂��j�B
-<CODE><PRE>
-BigDecimal("1.23456").to_s  #  ==> "0.123456E1"
-</PRE></CODE>
-���� n �ɐ��̐������w�肳�ꂽ�Ƃ��́A�����_�ŕ������鍶�E�������A���ꂼ�� n ����
-�ɋ󔒂ŋ�؂�܂��B
-<CODE><PRE>
-BigDecimal("0.1234567890123456789").to_s(10)   #  ==> "0.1234567890 123456789E0"
-</PRE></CODE>
-���� n �ɐ��̐�����\����������w�肷�邱�Ƃ��ł��܂��B
-<CODE><PRE>
-BigDecimal("0.1234567890123456789").to_s("10") #  ==> "0.1234567890 123456789E0"
-</PRE></CODE>
-������̍ŏ��� '+'�i�܂��� ' '�j��t����ƁA�l�����̏ꍇ�A�擪�� '+'�i�܂��� ' '�j���t���܂�
-�i���̏ꍇ�́A��� '-' ���t���܂��B�j�B
-<CODE><PRE>
-BigDecimal("0.1234567890123456789").to_s(" 10") #  ==> " 0.1234567890 123456789E0"
-BigDecimal("0.1234567890123456789").to_s("+10") #  ==> "+0.1234567890 123456789E0"
-BigDecimal("-0.1234567890123456789").to_s("10") #  ==> "-0.1234567890 123456789E0"
-</PRE></CODE>
-
-����ɕ�����̍Ō�� E(�܂��� e) �� F(�܂��� f) ���w�肷�邱�ƂŁA�ȉ��̂悤��
-�\���`����ύX���邱�Ƃ��ł��܂��B
-<CODE><PRE>
-BigDecimal("1234567890.123456789").to_s("E")  #  ==> "0.1234567890123456789E10"
-BigDecimal("1234567890.123456789").to_s("F")  #  ==> "1234567890.123456789"
-BigDecimal("1234567890.123456789").to_s("5E") #  ==> "0.12345 67890 12345 6789E10"
-BigDecimal("1234567890.123456789").to_s("5F") #  ==> "12345 67890.12345 6789"
-</PRE></CODE>
-
-</BLOCKQUOTE>
-<LI><B>exponent</B></LI><BLOCKQUOTE>
-�w�����𐮐��l�ŕԂ��܂��B
-n = a.exponent <BR>
-�� a �̒l�� 0.xxxxxxx*10**n ���Ӗ����܂��B
-</BLOCKQUOTE>
-
-<LI><B>precs</B></LI><BLOCKQUOTE>
-n,m  = a.precs<BR>
-a �̗L������ (n) �ƍő�L������ (m) �̔z���Ԃ��܂��B
-
-</BLOCKQUOTE>
-
-<LI><B>sign</B></LI><BLOCKQUOTE>
-�l����(sign &gt; 0)�A��(sign &lt; 0)�A���̑�(sigh==0)�ł��邩�̏���Ԃ��܂��B
-n = a.sign <BR>
-�Ƃ����Ƃ� n �̒l�� a ���ȉ��̂Ƃ����Ӗ����܂��B<BR>
-() �̒��̐����́A���ۂ̒l�ł�(<A HREF="#STRUCT">�u�����\���v</A>���Q��)�B<BR>
-n = BigDecimal::SIGN_NaN(0) : a �� NaN<BR>
-n = BigDecimal::SIGN_POSITIVE_ZERO(1) : a �� +0<BR>
-n = BigDecimal::SIGN_NEGATIVE_ZERO(-1) : a �� -0<BR>
-n = BigDecimal::SIGN_POSITIVE_FINITE(2) : a �͐��̒l<BR>
-n = BigDecimal::SIGN_NEGATIVE_FINITE(-2) : a �͕��̒l<BR>
-n = BigDecimal::SIGN_POSITIVE_INFINITE(3) : a ��+Infinity<BR>
-n = BigDecimal::SIGN_NEGATIVE_INFINITE(-3) : a ��-Infinity<BR>
-
-</BLOCKQUOTE>
-<LI><B>nan?</B></LI><BLOCKQUOTE>
-a.nan? �� a ��NaN�̂Ƃ��^��Ԃ��܂��B
-</BLOCKQUOTE>
-<LI><B>infinite?</B></LI><BLOCKQUOTE>
-a.infinite? �� a ��+���̂Ƃ� 1 �A-���̂Ƃ��� -1�A����ȊO�̂Ƃ��� nil ��Ԃ��܂��B
-</BLOCKQUOTE>
-<LI><B>finite?</B></LI><BLOCKQUOTE>
-a.finite? �� a �����܂��� NaN �łȂ��Ƃ��^��Ԃ��܂��B
-</BLOCKQUOTE>
-
-<LI><B>zero?</B></LI><BLOCKQUOTE>
-a �� 0 �Ȃ� true �ɂȂ�܂��B<BR>
-c = a.zero?
-</BLOCKQUOTE>
-<LI><B>nonzero?</B></LI><BLOCKQUOTE>
-a �� 0 �Ȃ� nil�A0 �ȊO�Ȃ� a ���̂��̂��Ԃ�܂��B<BR>
-c = a.nonzero?
-
-</BLOCKQUOTE>
-<LI><B>split</B></LI><BLOCKQUOTE>
-BigDecimal �l�� 0.xxxxxxx*10**n �ƕ\�������Ƃ��ɁA�����iNaN�̂Ƃ���
-0�A����ȊO��+1��-1�ɂȂ�܂��j�A
-���������̕�����i"xxxxxxx"�j�ƁA��i10�j�A�X�Ɏw�� n ��z���
-�Ԃ��܂��B<BR>
-a=BigDecimal::new("3.14159265")<BR>
-f,x,y,z = a.split<BR>
-�Ƃ���ƁAf=+1�Ax="314159265"�Ay=10�Az=1�ɂȂ�܂��B<BR>
-�]���āA<BR>
-s = "0."+x<BR>
-b = f*(s.to_f)*(y**z)<BR>
-�� Float �ɕϊ����邱�Ƃ��ł��܂��B
-</BLOCKQUOTE>
-<LI><B>inspect</B></LI><BLOCKQUOTE>
-�f�o�b�O�o�͂Ɏg�p����܂��B<BR>
-p a=BigDecimal::new("3.14",10)<BR>
-�Ƃ���ƁA[0x112344:'0.314E1',4(12)]�̂悤�ɏo�͂���܂��B
-�ŏ���16�i���̓I�u�W�F�N�g�̃A�h���X�A���� '0.314E1' �͒l�A
-����4�͌��݂̗L������(�\�����኱�傫�����Ƃ�����܂�)�A
-�Ō�̓I�u�W�F�N�g����蓾��ő包���ɂȂ�܂��B
-</BLOCKQUOTE>
-<LI><B>**</B></LI><BLOCKQUOTE>
-a �� n ����v�Z���܂��B���͐����B<BR>
-c = a ** n<BR>
-���ʂƂ��� c �̗L������ a �� n �{�ȏ�ɂȂ�̂Œ��ӁB
-</BLOCKQUOTE>
-<LI><B>power</B></LI><BLOCKQUOTE>
-** �Ɠ����ŁAa �� n ����v�Z���܂��B���͐����B<BR>
-c = a.power(n)<BR>
-���ʂƂ��� c �̗L������ a �� n �{�ȏ�ɂȂ�̂Œ��ӁB
-</BLOCKQUOTE>
-<LI><B>sqrt</B></LI><BLOCKQUOTE>
-a�̗L���� n ���̕������in �̕������ł͂���܂���j��
-�j���[�g���@�Ōv�Z���܂��B<BR>
-c = a.sqrt(n)<BR>
-</BLOCKQUOTE>
-
-<LI><B>divmod,quo,modulo,%,remainder</B></LI><BLOCKQUOTE>
-�ڍׂ͑Ή����� Float �̊e���\�b�h���Q�Ƃ��ĉ������B
-</BLOCKQUOTE>
-
-<LI><B>&lt=&gt</B></LI><BLOCKQUOTE>
-a==b �Ȃ� 0�Aa &gt b �Ȃ� 1�Aa &lt b �Ȃ� -1 �ɂȂ�܂��B<BR>
-c = a &lt=&gt b 
-</BLOCKQUOTE>
-</UL>
-��́A�ǂ�Ŏ��̔@���ł��B<BR>
-<UL>
-<LI><B>==</B></LI>
-<LI><B>===</B></LI>
-�u==�v�Ɠ����ł��� case ���Ŏg�p����܂��B
-<LI><B>!=</B></LI>
-<LI><B>&lt</B></LI>
-<LI><B>&lt=</B></LI>
-<LI><B>&gt</B></LI>
-<LI><B>&gt=</B></LI>
-</UL>
-
-<H3>coerce�ɂ���</H3>
-BigDecimal �I�u�W�F�N�g���Z�p���Z�q�̍��ɂ���Ƃ��́ABigDecimal �I�u�W�F�N�g��
-�E�ɂ���I�u�W�F�N�g��(�K�v�Ȃ�) BigDecimal �ɕϊ����Ă���v�Z���܂��B
-�]���āABigDecimal �I�u�W�F�N�g�ȊO�ł����l���Ӗ�������̂Ȃ�E�ɒu����
-���Z�͉\�ł��B<BR>
-�������A������́i�ʏ�j���l�Ɏ����ϊ����邱�Ƃ͂ł��܂���B
-������𐔒l�Ɏ����ϊ��������ꍇ�� bigfloat.c ��
-�u/* #define ENABLE_NUMERIC_STRING */�v�̃R�����g���O���Ă���A
-�ăR���p�C���A�ăC���X�g�[������K�v������܂��B
-������Ő��l��^����ꍇ�͒��ӂ��K�v�ł��B���l�ɕϊ��ł��Ȃ�����������ƁA
-�P�ɕϊ����~�߂邾���ŃG���[�ɂ͂Ȃ�܂���B"10XX"�Ȃ�P�O�A"XXXX"�͂O
-�ƈ����܂��B<BR>
-<CODE><PRE>
-   a = BigDecimal.E(20)
-   c = a * "0.123456789123456789123456789" # ������ BigDecimal �ɕϊ����Ă���v�Z
-</PRE></CODE>
-�������񐔂�\�������Ƃ��āA"Infinity"�A"+Infinity"�A"-Infinity"�A"NaN"
-���g�p�ł��܂�(�啶���E����������ʂ��܂�)�B�������Amode ���\�b�h�� false ��
-�w�肵���ꍇ�͗�O���������܂��B
-<BR>
-�܂��ABigDecimal�N���X�� coerce�iRuby�{�Q�Ɓj���T�|�[�g���Ă��܂��B
-�]���āABigDecimal �I�u�W�F�N�g���E�ɂ���ꍇ�����͑��v�ł��B
-�����A���݂� Ruby �C���^�v���^�̎d�l��A�����񂪍��ɂ���ƌv�Z�ł��܂���B<BR>
-<CODE><PRE>
-  a = BigDecimal.E(20)
-  c = "0.123456789123456789123456789" * a # �G���[
-</PRE></CODE>
-�K�v��������Ƃ͎v���܂��񂪁A�ǂ����Ă��ƌ����l��
- String �I�u�W�F�N�g���p�������V���ȃN���X���쐬���Ă���A
-���̃N���X�� coerce ���T�|�[�g���Ă��������B
-
-<hr>
-<A NAME="#UNDEF">
-<H2>�����A�񐔁A�[���̈���</H2>
-�u�����v�Ƃ͕\���ł��Ȃ����炢�傫�Ȑ��ł��B���ʂɈ������߂�
- +Infinity�i���̖�����j�� -Infinity�i���̖�����j�Ƃ���
-�悤�ɕ\�L����܂��B
-������ 1.0/0.0 �̂悤�Ƀ[���Ŋ���悤�Ȍv�Z�������Ƃ��ɐ�������܂��B
-<BR><BR>
-�u�񐔁v�� 0.0/0.0 �� Infinity-Infinity ���̌��ʂ���`�ł��Ȃ�
-�v�Z�������Ƃ��ɐ�������܂��B�񐔂� NaN�iNot a Number�j�ƕ\�L����܂��B
-NaN ���܂ތv�Z�͑S�� NaN �ɂȂ�܂��B�܂� NaN �͎������܂߂āA�ǂ�Ȑ�
-�Ƃ���v���܂���B
-<BR><BR>
-�[���� +0.0 �� -0.0 �����݂��܂��B�������A+0.0==-0.0 �� true �ł��B
-<BR><BR>
-Infinity�ANaN�A +0.0 �� -0.0 �����܂񂾌v�Z���ʂ͑g�ݍ��킹��
-��蕡�G�ł��B�����̂���l�́A�ȉ��̃v���O���������s���Č��ʂ�
-�m�F���Ă��������i���ʂɂ��āA�^���ԈႢ�𔭌����ꂽ����
-���m�点�肢�܂��j�B
-
-<PRE>
-<CODE>
-require "bigdecimal"
-
-aa  = %w(1 -1 +0.0 -0.0 +Infinity -Infinity NaN)
-ba  = %w(1 -1 +0.0 -0.0 +Infinity -Infinity NaN)
-opa = %w(+ - * / <=> > >=  < == != <=)
-
-for a in aa
-  for b in ba
-    for op in opa
-      x = BigDecimal::new(a)
-      y = BigDecimal::new(b)
-      eval("ans= x #{op} y;print a,' ',op,' ',b,' ==> ',ans.to_s,\"\n\"")
-    end
-  end
-end
-</CODE>
-</PRE>
-
-<hr>
-<A NAME="#STRUCT">
-<H2>�����\��</H2>
-BigDecimal�����ŕ��������_�͍\����(Real)�ŕ\������܂��B
-���̂����������� unsigned long �̔z��(�ȉ��̍\���̗v�ffrac)�ŊǗ�����܂��B
-�T�O�I�ɂ́A�ȉ��̂悤�ɂȂ�܂��B<BR><BR>
- <���������_��> = 0.xxxxxxxxx*BASE**n<BR><BR>
-�����ŁAx�͉�������\�������ABASE�͊�i�P�O�i�Ȃ�P�O�j�An�͎w������\��
-�����l�ł��BBASE���傫���قǁA�傫�Ȑ��l���\���ł��܂��B�܂�A�z��̃T�C�Y��
-���Ȃ��ł��܂��BBASE�͑傫���قǓs�����悢�킯�ł����A�f�o�b�O�̂��₷���Ȃǂ�
-�l�����āA10000�ɂȂ��Ă��܂��iBASE��VpInit()�֐��Ŏ����I�Ɍv�Z���܂��j�B
-����́A32�r�b�g�����̏ꍇ�ł��B64�r�b�g�����̏ꍇ�͂����Ƒ傫�Ȓl�ɂȂ�܂��B
-�c�O�Ȃ���A64�r�b�g�����ł̃e�X�g�͂܂�����Ă��܂���i�����A���ꂽ���������
-���ʂ������Ă���������΂��肪�����ł��j�B
-BASE��10000�̂Ƃ��́A�ȉ��̉������̔z��(frac)�̊e�v�f�ɂ͍ő�łS����
-�������i�[����܂��B<BR><BR>
-���������_�\����(Real)�͈ȉ��̂悤�ɂȂ��Ă��܂��B
-<BR>
-<CODE><PRE>
-  typedef struct {
-     unsigned long MaxPrec; // �ő吸�x(frac[]�̔z��T�C�Y)
-     unsigned long Prec;    // ���x(frac[]�̎g�p�T�C�Y)
-     short    sign;         // �ȉ��̂悤�ɕ������̏�Ԃ��`���܂��B
-                            //  ==0 : NaN
-                            //    1 : +0
-                            //   -1 : -0
-                            //    2 : ���̒l
-                            //   -2 : ���̒l
-                            //    3 : +Infinity
-                            //   -3 : -Infinity
-     unsigned short flag;   // �e��̐���t���b�O
-     int      exponent;     // �w�����̒l(������*BASE**exponent)
-     unsigned long frac[1]; // �������̔z��(��)
-  } Real;
-</CODE></PRE>
-�Ⴆ�� 1234.56784321 �Ƃ���������(BASE=10000�Ȃ�)<BR>
-<PRE>
-    0.1234 5678 4321*(10000)**1
-</PRE>
-�ł����� frac[0]=1234�Afrac[1]=5678�Afrac[2]=4321�A
-Prec=3�Asign=2�Aexponent=1 �ƂȂ�܂��BMaxPrec��
-Prec ���傫����΂����ł����܂��܂���Bflag ��
-�g�p���@�͎����Ɉˑ����ē����Ŏg�p����܂��B
-
-<hr>
-<A NAME="#BASE">
-<H2>2�i��10�i</H2>
-BigDecimal �� <���������_��> = 0.xxxxxxxxx*10**n �Ƃ���10�i�`���Ő��l��ێ����܂��B
-�������A�v�Z�@�̕��������_���̓����\���́A�����܂ł��Ȃ� <���������_��> = 0.bbbbbbbb*2**n �Ƃ���
-2�i�`�������ʂł�(x �� 0 ���� 9 �܂ŁAb �� 0 �� 1 �̐���)�B
-BigDecimal ���Ȃ�10�i�̓����\���`�����̗p�����̂����ȉ��ɐ������܂��B
-<H4>10�i�̃����b�g</H4>
-<DL>
-<DT>�f�o�b�O�̂��₷��
-<DD>�܂��A�v���O�����쐬���y�ł��Bfrac[0]=1234�Afrac[1]=5678�Afrac[2]=4321�A
-exponent=1�Asign=2 �Ȃ琔�l�� 1234.56784321 �ł���̂͌���Β����ɕ�����܂��B
-
-<DT>10�i�\�L���ꂽ���l�Ȃ�m���ɓ����\���ɕϊ��ł���
-<DD>�Ⴆ�΁A�ȉ��̂悤�ȃv���O�����͑S���덷������
-�v�Z���邱�Ƃ��ł��܂��B�ȉ��̗�́A��s�Ɉ�̐��l
-�������Ă���t�@�C�� file �̍��v���l�����߂���̂ł��B
-<CODE><PRE>
-   file = File::open(....,"r")
-   s = BigDecimal::new("0")
-   while line = file.gets
-      s = s + line
-   end
-</PRE></CODE>
-���̗��2�i���ł��ƌ덷�����荞�މ\��������܂��B
-�Ⴆ�� 0.1 ��2�i�ŕ\������� 0.1 = b1*2**(-1)+b1*2**(-2)+b3*2**(-3)+b4*2**(-4)....
-�Ɩ����ɑ����Ă��܂��܂�(b1=0,b2=0,b3=0,b4=1...)�B������ bn(n=1,2,3,...) ��
-2�i��\������ 0 �� 1 �̐�����ł��B�]���āA�ǂ����őł��؂�K�v������܂��B
-�����ŕϊ��덷������܂��B�������A������ēx10�i�\�L�ɂ��Ĉ������悤��
-�ꍇ�͓K�؂Ȋۂߑ���i�l�̌ܓ��j�ɂ���čĂ� "0.1" �ƕ\������܂��B�������A
-�����ł͐��m�� 0.1 �ł͂���܂���B
-
-<DT>�L�������͗L���ł���i�܂莩������ł���j
-<DD>0.1 ��\�����邽�߂̗̈�͂�������̔z��v�f�i frac[0]=1 �j�ōς݂܂��B
-�z��v�f�̐���10�i���l���玩���I�Ɍ���ł��܂��B����́A�ϒ����������_���Z�ł�
-�厖�Ȃ��Ƃł��B�t�� 0.1 ��2�i�\�������Ƃ��ɂ�2�i�̗L�����������ɂ���̂� 0.1 ��
-���������ł͌���ł��܂���B
-</DL>
-
-<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
-�𔺂��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
-
-<H3>�ŏ��͉����H</H3>
-�����Ōv�Z����Ƃ��ɂ킴�킴2�i�����g���l�͋ɂ߂Ă܂�ł��B
-�v�Z�@�Ƀf�[�^����͂���Ƃ����قƂ�ǂ̏ꍇ�A
-10�i���œ��͂��܂��B���̌��ʁAdouble ���̌v�Z�@����
-�\���͍ŏ�����덷�������Ă���ꍇ������܂��B
-BigDecimal �̓��[�U���͂��덷�����Ŏ�荞�ނ��Ƃ��ł��܂��B
-�f�o�b�O�����₷���̂ƁA�f�[�^�ǂ݂��ݎ��Ɍ덷������Ȃ�
-�Ƃ����̂����ۂ̃����b�g�ł��B
-
-<hr>
-<A NAME="#PREC">
-<H2>�v�Z���x�ɂ���</H2>
-c = a op b �Ƃ����v�Z(op �� + - * /)�������Ƃ��̓����
-�ȉ��̂悤�ɂȂ�܂��B<BR><BR>
-�P�D��Z��(a �̗L������)+(b �̗L������)�A
-���Z��(a �̍ő�L������)+(b �̍ő�L������)���̍ő包���i���ۂ́A�]�T�������āA
-���������傫���Ȃ�܂��j�����ϐ� c ��V���ɐ������܂��B
-�����Z�̏ꍇ�́A�덷���o�Ȃ������̐��x������ c �𐶐����܂��B�Ⴆ��
- c = 0.1+0.1*10**(-100) �̂悤�ȏꍇ�Ac �̐��x�͂P�O�O���ȏ�̐��x��
-���悤�ɂȂ�܂��B
-<BR><BR>
-�Q�D���� c = a op b �̌v�Z�����s���܂��B<BR><BR>
-���̂悤�ɁA�����Z�Ə�Z�ł� c �͕K���u�덷���o�Ȃ��v�����̐��x��
-�����Đ�������܂�(BigDecimal.limit ���w�肵�Ȃ��ꍇ)�B
-���Z��(a �̍ő�L������)+(b �̍ő�L������)���̍ő包��
-������ c ����������܂����Ac = 1.0/3.0 �̂悤�Ȍv�Z�Ŗ��炩�Ȃ悤�ɁA
- c �̍ő吸�x�𒴂���Ƃ���Ōv�Z���ł��؂���ꍇ������܂��B<BR><BR>
-������ɂ���Ac �̍ő吸�x�� a �� b ���傫���Ȃ�܂��̂� c ���K�v�Ƃ���
-�������[�̈�͑傫���Ȃ邱�Ƃɒ��ӂ��ĉ������B
-<BR><BR>
-���ӁF�u+,-,*,/�v�ł͌��ʂ̐��x�i�L�������j�������Ŏw��ł��܂���B
-���x���R���g���[���������ꍇ�́A�ȉ��̃C���X�^���X���\�b�h���g�p���܂��B<BR>
-<UL>
-<LI>add,sub,mult,div</LI><BLOCKQUOTE>
-�����̃��\�b�h�͐擪(�ō�)�̐�������̌������w��ł��܂��B
-<CODE><PRE>
- BigDecimal("2").div(3,12) # 2.0/3.0 => 0.6666666666 67E0
-</PRE></CODE>
-</BLOCKQUOTE>
-<LI>truncate,round,ceil,floor</LI><BLOCKQUOTE>
-�����̃��\�b�h�͏����_����̑��Έʒu���w�肵�Č��������肵�܂��B
-<CODE><PRE>
- BigDecimal("6.66666666666666").round(12) # => 0.6666666666 667E1
-</PRE></CODE>
-</BLOCKQUOTE>
-</UL>
-<H3>�����Ő��x���R���g���[���������ꍇ</H3>
-�����Ő��x(�L������)���R���g���[���������ꍇ�� add�Asub�Amult�Adiv ���̃��\�b�h
-���g�p�ł��܂��B
-�ȉ��̉~�������v�Z����v���O������̂悤�ɁA
-���߂錅���͎����Ŏw�肷�邱�Ƃ��ł��܂��B
-<BR><BR>
-<CODE><PRE>
-#!/usr/local/bin/ruby
-
-require "bigdecimal"
-#
-# Calculates 3.1415.... (the number of times that a circle's diameter
-# will fit around the circle) using J. Machin's formula.
-#
-def big_pi(sig) # sig: Number of significant figures
-  exp    = -sig
-  pi     = BigDecimal::new("0")
-  two    = BigDecimal::new("2")
-  m25    = BigDecimal::new("-0.04")
-  m57121 = BigDecimal::new("-57121")
-
-  u = BigDecimal::new("1")
-  k = BigDecimal::new("1")
-  w = BigDecimal::new("1")
-  t = BigDecimal::new("-80")
-  while (u.nonzero? && u.exponent >= exp) 
-    t   = t*m25
-    u   = t.div(k,sig)
-    pi  = pi + u
-    k   = k+two
-  end
-
-  u = BigDecimal::new("1")
-  k = BigDecimal::new("1")
-  w = BigDecimal::new("1")
-  t = BigDecimal::new("956")
-  while (u.nonzero? && u.exponent >= exp )
-    t   = t.div(m57121,sig)
-    u   = t.div(k,sig)
-    pi  = pi + u
-    k   = k+two
-  end
-  pi
-end
-
-if $0 == __FILE__
-  if ARGV.size == 1
-    print "PI("+ARGV[0]+"):\n"
-    p big_pi(ARGV[0].to_i)
-  else
-    print "TRY: ruby pi.rb 1000 \n"
-  end
-end
-
-</PRE></CODE>
-<HR>
-<FONT size=2>
-<I>
-<A HREF="http://www.tinyforest.gr.jp">
-���� �ΗY
-</A>
-(E-Mail:<A HREF="mailto:shigeo@tinyforest.gr.jp">&ltshigeo@tinyforest.gr.jp&gt</U></A>)
-</I>
-</FONT>
-</TD>
-</TR>
-</TABLE>
-</BODY>
-</HTML>
diff --git a/ext/bigdecimal/depend b/ext/bigdecimal/depend
deleted file mode 100644
index 402cae95dd..0000000000
--- a/ext/bigdecimal/depend
+++ /dev/null
@@ -1 +0,0 @@
-bigdecimal.o: bigdecimal.c bigdecimal.h $(hdrdir)/ruby.h
diff --git a/ext/bigdecimal/extconf.rb b/ext/bigdecimal/extconf.rb
deleted file mode 100644
index a68a656044..0000000000
--- a/ext/bigdecimal/extconf.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-require 'mkmf'
-create_makefile('bigdecimal')
diff --git a/ext/bigdecimal/lib/bigdecimal/jacobian.rb b/ext/bigdecimal/lib/bigdecimal/jacobian.rb
deleted file mode 100644
index d80eeab901..0000000000
--- a/ext/bigdecimal/lib/bigdecimal/jacobian.rb
+++ /dev/null
@@ -1,85 +0,0 @@
-#
-# require 'bigdecimal/jacobian'
-#
-# 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).
-#
-module Jacobian
-  #--
-  def isEqual(a,b,zero=0.0,e=1.0e-8)
-    aa = a.abs
-    bb = b.abs
-    if aa == zero &&  bb == zero then
-          true
-    else
-          if ((a-b)/(aa+bb)).abs < e then
-             true
-          else
-             false
-          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
-    xSave = x[i]
-    ok = 0
-    ratio = f.ten*f.ten*f.ten
-    dx = x[i].abs/ratio
-    dx = fx[i].abs/ratio if isEqual(dx,f.zero,f.zero,f.eps)
-    dx = f.one/f.ten     if isEqual(dx,f.zero,f.zero,f.eps)
-    until ok>0 do
-      s = f.zero
-      deriv = []
-      if(nRetry>100) then
-         raize "Singular Jacobian matrix. No change at x[" + i.to_s + "]"
-      end
-      dx = dx*f.two
-      x[i] += dx
-      fxNew = f.values(x)
-      for j in 0...n do
-        if !isEqual(fxNew[j],fx[j],f.zero,f.eps) then
-           ok += 1
-           deriv <<= (fxNew[j]-fx[j])/dx
-        else
-           deriv <<= f.zero
-        end
-      end
-      x[i] = xSave
-    end
-    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)
-    for i in 0...n do
-      df = dfdxi(f,fx,x,i)
-      for j in 0...n do
-         dfdx[j*n+i] = df[j]
-      end
-    end
-    dfdx
-  end
-end
diff --git a/ext/bigdecimal/lib/bigdecimal/ludcmp.rb b/ext/bigdecimal/lib/bigdecimal/ludcmp.rb
deleted file mode 100644
index 8f4888725e..0000000000
--- a/ext/bigdecimal/lib/bigdecimal/ludcmp.rb
+++ /dev/null
@@ -1,84 +0,0 @@
-#
-# Solves a*x = b for x, using LU decomposition.
-#
-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     = []
-    scales = []
-    for i in 0...n do  # pick up largest(abs. val.) element in each row.
-      ps <<= i
-      nrmrow  = zero
-      ixn = i*n
-      for j in 0...n do
-         biggst = a[ixn+j].abs
-         nrmrow = biggst if biggst>nrmrow
-      end
-      if nrmrow>zero then
-         scales <<= one.div(nrmrow,prec)
-      else 
-         raise "Singular matrix"
-      end
-    end
-    n1          = n - 1
-    for k in 0...n1 do # Gaussian elimination with partial pivoting.
-      biggst  = zero;
-      for i in k...n do
-         size = a[ps[i]*n+k].abs*scales[ps[i]]
-         if size>biggst then
-            biggst = size
-            pividx  = i
-         end
-      end
-      raise "Singular matrix" if biggst<=zero
-      if pividx!=k then
-        j = ps[k]
-        ps[k] = ps[pividx]
-        ps[pividx] = j
-      end
-      pivot   = a[ps[k]*n+k]
-      for i in (k+1)...n do
-        psin = ps[i]*n
-        a[psin+k] = mult = a[psin+k].div(pivot,prec)
-        if mult!=zero then
-           pskn = ps[k]*n
-           for j in (k+1)...n do
-             a[psin+j] -= mult.mult(a[pskn+j],prec)
-           end
-        end
-      end
-    end
-    raise "Singular matrix" if a[ps[n1]*n+n1] == zero
-    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
-    x = []
-    for i in 0...n do
-      dot = zero
-      psin = ps[i]*n
-      for j in 0...i do
-        dot = a[psin+j].mult(x[j],prec) + dot
-      end
-      x <<= b[ps[i]] - dot
-    end
-    (n-1).downto(0) do |i|
-       dot = zero
-       psin = ps[i]*n
-       for j in (i+1)...n do
-         dot = a[psin+j].mult(x[j],prec) + dot
-       end
-       x[i]  = (x[i]-dot).div(a[psin+i],prec)
-    end
-    x
-  end
-end
diff --git a/ext/bigdecimal/lib/bigdecimal/math.rb b/ext/bigdecimal/lib/bigdecimal/math.rb
deleted file mode 100644
index f3248a3c5c..0000000000
--- a/ext/bigdecimal/lib/bigdecimal/math.rb
+++ /dev/null
@@ -1,235 +0,0 @@
-#
-#--
-# Contents:
-#   sqrt(x, prec)
-#   sin (x, prec)
-#   cos (x, prec)
-#   atan(x, prec)  Note: |x|<1, x=0.9999 may not converge.
-#   exp (x, prec)
-#   log (x, prec)
-#   PI  (prec)
-#   E   (prec) == exp(1.0,prec)
-#
-# where:
-#   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:
-#
-#   require "bigdecimal"
-#   require "bigdecimal/math"
-#
-#   include BigMath
-#
-#   a = BigDecimal((PI(100)/2).to_s)
-#   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?
-    n    = prec + BigDecimal.double_fig
-    one  = BigDecimal("1")
-    two  = BigDecimal("2")
-    x1   = x
-    x2   = x.mult(x,n)
-    sign = 1
-    y    = x
-    d    = y
-    i    = one
-    z    = one
-    while d.nonzero? && ((m = n - (y.exponent - d.exponent).abs) > 0)
-      m = BigDecimal.double_fig if m < BigDecimal.double_fig
-      sign = -sign
-      x1  = x2.mult(x1,n)
-      i  += two
-      z  *= (i-one) * i
-      d   = sign * x1.div(z,m)
-      y  += d
-    end
-    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?
-    n    = prec + BigDecimal.double_fig
-    one  = BigDecimal("1")
-    two  = BigDecimal("2")
-    x1 = one
-    x2 = x.mult(x,n)
-    sign = 1
-    y = one
-    d = y
-    i = BigDecimal("0")
-    z = one
-    while d.nonzero? && ((m = n - (y.exponent - d.exponent).abs) > 0)
-      m = BigDecimal.double_fig if m < BigDecimal.double_fig
-      sign = -sign
-      x1  = x2.mult(x1,n)
-      i  += two
-      z  *= (i-one) * i
-      d   = sign * x1.div(z,m)
-      y  += d
-    end
-    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?
-    raise ArgumentError, "x.abs must be less than 1.0" if x.abs>=1
-    n    = prec + BigDecimal.double_fig
-    y = x
-    d = y
-    t = x
-    r = BigDecimal("3")
-    x2 = x.mult(x,n)
-    while d.nonzero? && ((m = n - (y.exponent - d.exponent).abs) > 0)
-      m = BigDecimal.double_fig if m < BigDecimal.double_fig
-      t = -t.mult(x2,n)
-      d = t.div(r,m)
-      y += d
-      r += 2
-    end
-    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?
-    n    = prec + BigDecimal.double_fig
-    one  = BigDecimal("1")
-    x1 = one
-    y  = one
-    d  = y
-    z  = one
-    i  = 0
-    while d.nonzero? && ((m = n - (y.exponent - d.exponent).abs) > 0)
-      m = BigDecimal.double_fig if m < BigDecimal.double_fig
-      x1  = x1.mult(x,n)
-      i += 1
-      z *= i
-      d  = x1.div(z,m)
-      y += d
-    end
-    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?
-    one = BigDecimal("1")
-    two = BigDecimal("2")
-    n  = prec + BigDecimal.double_fig
-    x  = (x - one).div(x + one,n)
-    x2 = x.mult(x,n)
-    y  = x
-    d  = y
-    i = one
-    while d.nonzero? && ((m = n - (y.exponent - d.exponent).abs) > 0)
-      m = BigDecimal.double_fig if m < BigDecimal.double_fig
-      x  = x2.mult(x,n)
-      i += two
-      d  = x.div(i,m)
-      y += d
-    end
-    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
-    zero   = BigDecimal("0")
-    one    = BigDecimal("1")
-    two    = BigDecimal("2")
-
-    m25    = BigDecimal("-0.04")
-    m57121 = BigDecimal("-57121")
-
-    pi     = zero
-
-    d = one
-    k = one
-    w = one
-    t = BigDecimal("-80")
-    while d.nonzero? && ((m = n - (pi.exponent - d.exponent).abs) > 0)
-      m = BigDecimal.double_fig if m < BigDecimal.double_fig
-      t   = t*m25
-      d   = t.div(k,m)
-      k   = k+two
-      pi  = pi + d
-    end
-
-    d = one
-    k = one
-    w = one
-    t = BigDecimal("956")
-    while d.nonzero? && ((m = n - (pi.exponent - d.exponent).abs) > 0)
-      m = BigDecimal.double_fig if m < BigDecimal.double_fig
-      t   = t.div(m57121,n)
-      d   = t.div(k,m)
-      pi  = pi + d
-      k   = k+two
-    end
-    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
-    one  = BigDecimal("1")
-    y  = one
-    d  = y
-    z  = one
-    i  = 0
-    while d.nonzero? && ((m = n - (y.exponent - d.exponent).abs) > 0)
-      m = BigDecimal.double_fig if m < BigDecimal.double_fig
-      i += 1
-      z *= i
-      d  = one.div(z,m)
-      y += d
-    end
-    y
-  end
-end
diff --git a/ext/bigdecimal/lib/bigdecimal/newton.rb b/ext/bigdecimal/lib/bigdecimal/newton.rb
deleted file mode 100644
index 59ac0f7f04..0000000000
--- a/ext/bigdecimal/lib/bigdecimal/newton.rb
+++ /dev/null
@@ -1,77 +0,0 @@
-#
-# newton.rb 
-#
-# Solves the 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:
-#
-# 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.
-#
-# On exit, x is the solution vector.
-#
-require "bigdecimal/ludcmp"
-require "bigdecimal/jacobian"
-
-module Newton
-  include LUSolve
-  include Jacobian
-  
-  def norm(fv,zero=0.0)
-    s = zero
-    n = fv.size
-    for i in 0...n do
-      s += fv[i]*fv[i]
-    end
-    s
-  end
-
-  def nlsolve(f,x)
-    nRetry = 0
-    n = x.size
-
-    f0 = f.values(x)
-    zero = f.zero
-    one  = f.one
-    two  = f.two
-    p5 = one/two
-    d  = norm(f0,zero)
-    minfact = f.ten*f.ten*f.ten
-    minfact = one/minfact
-    e = f.eps
-    while d >= e do
-      nRetry += 1
-      # Not yet converged. => Compute Jacobian matrix
-      dfdx = jacobian(f,f0,x)
-      # Solve dfdx*dx = -f0 to estimate dx
-      dx = lusolve(dfdx,f0,ludecomp(dfdx,n,zero,one),zero)
-      fact = two
-      xs = x.dup
-      begin
-        fact *= p5
-        if fact < minfact then
-          raise "Failed to reduce function values."
-        end
-        for i in 0...n do
-          x[i] = xs[i] - dx[i]*fact
-        end
-        f0 = f.values(x)
-        dn = norm(f0,zero)
-      end while(dn>=d)
-      d = dn
-    end
-    nRetry
-  end
-end
diff --git a/ext/bigdecimal/lib/bigdecimal/util.rb b/ext/bigdecimal/lib/bigdecimal/util.rb
deleted file mode 100644
index 09e926acd5..0000000000
--- a/ext/bigdecimal/lib/bigdecimal/util.rb
+++ /dev/null
@@ -1,65 +0,0 @@
-#
-# BigDecimal utility library.
-#
-# To use these functions, require 'bigdecimal/util'
-#
-# The following methods are provided to convert other types to BigDecimals:
-#
-#   String#to_d -> BigDecimal
-#   Float#to_d -> BigDecimal
-#   Rational#to_d -> BigDecimal
-#
-# The following method is provided to convert BigDecimals to other types:
-#
-#   BigDecimal#to_r -> Rational
-#
-# ----------------------------------------------------------------------
-#
-class Float < Numeric
-  def to_d
-    BigDecimal(self.to_s)
-  end
-end
-
-class String
-  def to_d
-    BigDecimal(self)
-  end
-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.
-  def to_digits
-     if self.nan? || self.infinite? || self.zero?
-        self.to_s
-     else
-       i       = self.to_i.to_s
-       s,f,y,z = self.frac.split
-       i + "." + ("0"*(-z)) + f
-     end
-  end
-
-  # Converts a BigDecimal to a 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))
-     else
-        Rational(numerator * (base ** denomi_power),1)
-     end
-  end
-end
-
-class Rational < Numeric
-  # Converts a Rational to a BigDecimal
-  def to_d(nFig=0)
-     num = self.numerator.to_s
-     if nFig<=0
-        nFig = BigDecimal.double_fig*2+1
-     end
-     BigDecimal.new(num).div(self.denominator,nFig)
-  end
-end
diff --git a/ext/bigdecimal/sample/linear.rb b/ext/bigdecimal/sample/linear.rb
deleted file mode 100644
index 88a62ffa71..0000000000
--- a/ext/bigdecimal/sample/linear.rb
+++ /dev/null
@@ -1,71 +0,0 @@
-#!/usr/local/bin/ruby
-
-#
-# linear.rb
-#
-# Solves linear equation system(A*x = b) by LU decomposition method.
-#  where  A is a coefficient matrix,x is an answer vector,b is a constant vector.
-#
-# USAGE:
-#   ruby linear.rb [input file solved]
-#
-
-require "bigdecimal"
-require "bigdecimal/ludcmp"
-
-#
-# NOTE:
-#   Change following BigDecimal::limit() if needed.
-BigDecimal::limit(100)
-#
-
-include LUSolve
-def rd_order(na)
-   printf("Number of equations ?") if(na <= 0)
-   n = ARGF.gets().to_i
-end
-
-na   = ARGV.size
-zero = BigDecimal::new("0.0")
-one  = BigDecimal::new("1.0")
-
-while (n=rd_order(na))>0
-  a = []
-  as= []
-  b = []
-  if na <= 0
-     # Read data from console.
-     printf("\nEnter coefficient matrix element A[i,j]\n");
-     for i in 0...n do
-       for j in 0...n do
-         printf("A[%d,%d]? ",i,j); s = ARGF.gets
-         a  << BigDecimal::new(s);
-         as << BigDecimal::new(s);
-       end
-       printf("Contatant vector element b[%d] ? ",i); b << BigDecimal::new(ARGF.gets);
-     end
-  else
-     # Read data from specified file.
-     printf("Coefficient matrix and constant vector.\n");
-     for i in 0...n do
-       s = ARGF.gets
-       printf("%d) %s",i,s)
-       s = s.split
-       for j in 0...n do
-         a  << BigDecimal::new(s[j]);
-         as << BigDecimal::new(s[j]);
-       end
-       b << BigDecimal::new(s[n]);
-     end
-  end
-  x = lusolve(a,b,ludecomp(a,n,zero,one),zero)
-  printf("Answer(x[i] & (A*x-b)[i]) follows\n")
-  for i in 0...n do
-     printf("x[%d]=%s ",i,x[i].to_s)
-     s = zero
-     for j in 0...n do
-       s = s + as[i*n+j]*x[j]
-     end
-     printf(" & %s\n",(s-b[i]).to_s)
-  end
-end
diff --git a/ext/bigdecimal/sample/nlsolve.rb b/ext/bigdecimal/sample/nlsolve.rb
deleted file mode 100644
index 7f729e6aaa..0000000000
--- a/ext/bigdecimal/sample/nlsolve.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/usr/local/bin/ruby
-
-#
-# nlsolve.rb
-# An example for solving nonlinear algebraic equation system.
-#
-
-require "bigdecimal"
-require "bigdecimal/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/sample/pi.rb b/ext/bigdecimal/sample/pi.rb
deleted file mode 100644
index 2f7dd27d60..0000000000
--- a/ext/bigdecimal/sample/pi.rb
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/usr/local/bin/ruby
-
-#
-# pi.rb
-#
-# Calculates 3.1415.... (the number of times that a circle's diameter
-# will fit around the circle) using J. Machin's formula.
-#
-
-require "bigdecimal"
-require "bigdecimal/math.rb"
-
-include BigMath
-
-if ARGV.size == 1
-    print "PI("+ARGV[0]+"):\n"
-    p PI(ARGV[0].to_i)
-else
-    print "TRY: ruby pi.rb 1000 \n"
-end
diff --git a/ext/configsub.rb b/ext/configsub.rb
new file mode 100644
index 0000000000..315cdaf868
--- /dev/null
+++ b/ext/configsub.rb
@@ -0,0 +1,32 @@
+#!./miniruby -ps
+
+BEGIN {
+  CONFIG = {}
+
+  VERSION.scan(/(\d+)\.(\d+)\.(\d+)/) do
+    # overridden if config.status has version
+    CONFIG['MAJOR'] = $1
+    CONFIG['MINOR'] = $2
+    CONFIG['TEENY'] = $3
+  end
+
+  File.foreach($config || "config.status") do |$_|
+    next if /^#/
+    if /^s%@(\w+)@%(.*)%g/
+      name = $1
+      val = $2 || ""
+      next if /^(INSTALL|DEFS|configure_input|srcdir)$/ =~ name
+      val.gsub!(/\$\{([^{}]+)\}/) { "$(#{$1})" }
+      CONFIG[name] = val
+    end
+  end
+
+  CONFIG['top_srcdir'] = File.expand_path($srcdir || ".")
+  CONFIG['RUBY_INSTALL_NAME'] = $install_name if $install_name
+  CONFIG['RUBY_SO_NAME'] = $so_name if $so_name
+  $defout = open($output, 'w') if $output
+}
+
+gsub!(/@(\w+)@/) {CONFIG[$1] || $&}
+
+# vi:set sw=2:
diff --git a/ext/curses/.cvsignore b/ext/curses/.cvsignore
index 4088712231..f3c7a7c5da 100644
--- a/ext/curses/.cvsignore
+++ b/ext/curses/.cvsignore
@@ -1,3 +1 @@
 Makefile
-mkmf.log
-*.def
diff --git a/ext/curses/MANIFEST b/ext/curses/MANIFEST
new file mode 100644
index 0000000000..e1a25d962d
--- /dev/null
+++ b/ext/curses/MANIFEST
@@ -0,0 +1,7 @@
+MANIFEST
+curses.c
+depend
+extconf.rb
+hello.rb
+rain.rb
+view.rb
diff --git a/ext/curses/curses.c b/ext/curses/curses.c
index 9c51a2127f..4a8c46f483 100644
--- a/ext/curses/curses.c
+++ b/ext/curses/curses.c
@@ -1,93 +1,62 @@
-/* -*- C -*-
- * $Id$
- *
+/*
  * ext/curses/curses.c
  * 
  * by MAEDA Shugo (ender@pic-internet.or.jp)
- * modified by Yukihiro Matsumoto (matz@netlab.co.jp),
- *         Toki Yoshinori,
- *         Hitoshi Takahashi,
- *         and Takaaki Tateishi (ttate@kt.jaist.ac.jp)
- *
- * maintainers:
- * - Takaaki Tateishi (ttate@kt.jaist.ac.jp)
+ * modified by Yukihiro Matsumoto (matz@netlab.co.jp)
  */
 
-#include "ruby.h"
-#include "rubyio.h"
-
-#if defined(HAVE_NCURSES_H)
+#ifdef HAVE_NCURSES_H
 # include <ncurses.h>
-#elif defined(HAVE_NCURSES_CURSES_H)
-# include <ncurses/curses.h>
-#elif defined(HAVE_CURSES_COLR_CURSES_H)
-# ifdef HAVE_STDARG_PROTOTYPES
-#  include <stdarg.h>
-# else
-#  include <varargs.h>
-# endif
-# include <curses_colr/curses.h>
 #else
-# include <curses.h>
-# if defined(__bsdi__) || defined(__NetBSD__) || defined(__APPLE__)
-#  if !defined(_maxx)
-#  define _maxx maxx
+# ifdef HAVE_NCURSES_CURSES_H
+#  include <ncurses/curses.h>
+#else
+# ifdef HAVE_CURSES_COLR_CURSES_H
+#  include <varargs.h>
+#  include <curses_colr/curses.h>
+# else
+#  include <curses.h>
+#  if (defined(__bsdi__) || defined(__NetBSD__) || defined(__APPLE__) ) && !defined(_maxx)
+#   define _maxx maxx
 #  endif
-#  if !defined(_maxy)
-#  define _maxy maxy
+#  if (defined(__bsdi__) || defined(__NetBSD__) || defined(__APPLE__)) && !defined(_maxy)
+#   define _maxy maxy
 #  endif
-#  if !defined(_begx)
-#  define _begx begx
+#  if (defined(__bsdi__) || defined(__NetBSD__) || defined(__APPLE__)) && !defined(_begx)
+#   define _begx begx
 #  endif
-#  if !defined(_begy)
-#  define _begy begy
+#  if (defined(__bsdi__) || defined(__NetBSD__) || defined(__APPLE__)) && !defined(_begy)
+#   define _begy begy
 #  endif
 # endif
 #endif
-
-#ifdef HAVE_INIT_COLOR
-# define USE_COLOR 1
-#endif
-
-/* supports only ncurses mouse routines */
-#ifdef NCURSES_MOUSE_VERSION
-# define USE_MOUSE 1
 #endif
 
-#define NUM2CH NUM2LONG
-#define CH2FIX LONG2FIX
+#include "stdio.h"
+#include "ruby.h"
+#include "rubyio.h"
 
 static VALUE mCurses;
-static VALUE mKey;
 static VALUE cWindow;
-#ifdef USE_MOUSE
-static VALUE cMouseEvent;
-#endif
 
-static VALUE rb_stdscr;
+VALUE rb_stdscr;
 
 struct windata {
     WINDOW *window;
 };
 
-#define CHECK(c) c
-
-static VALUE window_attroff();
-static VALUE window_attron();
-static VALUE window_attrset();
-
 static void
 no_window()
 {
     rb_raise(rb_eRuntimeError, "already closed window");
 }
 
-#define GetWINDOW(obj, winp) do {\
-    if (!OBJ_TAINTED(obj) && rb_safe_level() >= 4)\
-	rb_raise(rb_eSecurityError, "Insecure: operation on untainted window");\
+#define GetWINDOW(obj, winp) {\
     Data_Get_Struct(obj, struct windata, winp);\
     if (winp->window == 0) no_window();\
-} while (0)
+}
+
+#define CHECK(c) c
 
 static void
 free_window(winp)
@@ -110,8 +79,7 @@ prep_window(class, window)
 	rb_raise(rb_eRuntimeError, "failed to create window");
     }
 
-    obj = rb_obj_alloc(class);
-    Data_Get_Struct(obj, struct windata, winp);
+    obj = Data_Make_Struct(class, struct windata, 0, free_window, winp);
     winp->window = window;
     
     return obj;    
@@ -123,19 +91,22 @@ prep_window(class, window)
 static VALUE
 curses_init_screen()
 {
-    rb_secure(4);
-    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);
-    return rb_stdscr;
+    return Qnil;
 }
 
 /* def stdscr */
-#define curses_stdscr curses_init_screen
+static VALUE
+curses_stdscr()
+{
+    if (rb_stdscr == 0) curses_init_screen();
+    return rb_stdscr;
+}
 
 /* def close_screen */
 static VALUE
@@ -145,12 +116,11 @@ curses_close_screen()
     if (!isendwin())
 #endif
 	endwin();
-    rb_stdscr = 0;
     return Qnil;
 }
 
 static void
-curses_finalize(VALUE dummy)
+curses_finalize()
 {
     if (stdscr
 #ifdef HAVE_ISENDWIN
@@ -158,8 +128,6 @@ curses_finalize(VALUE dummy)
 #endif
 	)
 	endwin();
-    rb_stdscr = 0;
-    rb_gc_unregister_address(&rb_stdscr);
 }
 
 /* def closed? */
@@ -181,26 +149,15 @@ static VALUE
 curses_clear(obj)
     VALUE obj;
 {
-    curses_stdscr();
     wclear(stdscr);
     return Qnil;
 }
 
-/* def clrtoeol */
-static VALUE
-curses_clrtoeol()
-{
-    curses_stdscr();
-    clrtoeol();
-    return Qnil;
-}
-
 /* def refresh */
 static VALUE
 curses_refresh(obj)
     VALUE obj;
 {
-    curses_stdscr();
     refresh();
     return Qnil;
 }
@@ -210,7 +167,6 @@ static VALUE
 curses_doupdate(obj)
     VALUE obj;
 {
-    curses_stdscr();
 #ifdef HAVE_DOUPDATE
     doupdate();
 #else
@@ -224,7 +180,6 @@ static VALUE
 curses_echo(obj)
     VALUE obj;
 {
-    curses_stdscr();
     echo();
     return Qnil;
 }
@@ -234,7 +189,6 @@ static VALUE
 curses_noecho(obj)
     VALUE obj;
 {
-    curses_stdscr();
     noecho();
     return Qnil;
 }
@@ -244,7 +198,6 @@ static VALUE
 curses_raw(obj)
     VALUE obj;
 {
-    curses_stdscr();
     raw();
     return Qnil;
 }
@@ -254,7 +207,6 @@ static VALUE
 curses_noraw(obj)
     VALUE obj;
 {
-    curses_stdscr();
     noraw();
     return Qnil;
 }
@@ -264,7 +216,6 @@ static VALUE
 curses_cbreak(obj)
     VALUE obj;
 {
-    curses_stdscr();
     cbreak();
     return Qnil;
 }
@@ -274,7 +225,6 @@ static VALUE
 curses_nocbreak(obj)
     VALUE obj;
 {
-    curses_stdscr();
     nocbreak();
     return Qnil;
 }
@@ -284,7 +234,6 @@ static VALUE
 curses_nl(obj)
     VALUE obj;
 {
-    curses_stdscr();
     nl();
     return Qnil;
 }
@@ -294,7 +243,6 @@ static VALUE
 curses_nonl(obj)
     VALUE obj;
 {
-    curses_stdscr();
     nonl();
     return Qnil;
 }
@@ -305,7 +253,6 @@ curses_beep(obj)
     VALUE obj;
 {
 #ifdef HAVE_BEEP
-    curses_stdscr();
     beep();
 #endif
     return Qnil;
@@ -317,7 +264,6 @@ curses_flash(obj)
     VALUE obj;
 {
 #ifdef HAVE_FLASH
-    curses_stdscr();
     flash();
 #endif
     return Qnil;
@@ -330,7 +276,6 @@ curses_ungetch(obj, ch)
     VALUE ch;
 {
 #ifdef HAVE_UNGETCH
-    curses_stdscr();
     ungetch(NUM2INT(ch));
 #else
     rb_notimplement();
@@ -345,7 +290,6 @@ curses_setpos(obj, y, x)
     VALUE y;
     VALUE x;
 {
-    curses_stdscr();
     move(NUM2INT(y), NUM2INT(x));
     return Qnil;
 }
@@ -373,8 +317,7 @@ static VALUE
 curses_inch(obj)
     VALUE obj;
 {
-    curses_stdscr();
-    return CH2FIX(inch());
+    return CHR2FIX(inch());
 }
 
 /* def addch(ch) */
@@ -383,8 +326,7 @@ curses_addch(obj, ch)
     VALUE obj;
     VALUE ch;
 {
-    curses_stdscr();
-    addch(NUM2CH(ch));
+    addch(NUM2CHR(ch));
     return Qnil;
 }
 
@@ -394,8 +336,7 @@ curses_insch(obj, ch)
     VALUE obj;
     VALUE ch;
 {
-    curses_stdscr();
-    insch(NUM2CH(ch));
+    insch(NUM2CHR(ch));
     return Qnil;
 }
 
@@ -405,7 +346,6 @@ curses_addstr(obj, str)
     VALUE obj;
     VALUE str;
 {
-    curses_stdscr();
     if (!NIL_P(str)) {
 	addstr(STR2CSTR(str));
     }
@@ -418,8 +358,7 @@ curses_getch(obj)
     VALUE obj;
 {
     rb_read_check(stdin);
-    curses_stdscr();
-    return UINT2NUM(getch());
+    return CHR2FIX(getch());
 }
 
 /* def getstr */
@@ -430,11 +369,7 @@ curses_getstr(obj)
     char rtn[1024]; /* This should be big enough.. I hope */
 
     rb_read_check(stdin);
-#if defined(HAVE_GETNSTR)
-    getnstr(rtn,1023);
-#else
     getstr(rtn);
-#endif
     return rb_tainted_str_new2(rtn);
 }
 
@@ -452,43 +387,12 @@ static VALUE
 curses_deleteln(obj)
     VALUE obj;
 {
-#if defined(HAVE_DELETELN) || defined(deleteln)
+#ifdef HAVE_DELETELN
     deleteln();
 #endif
     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)
-    VALUE obj;
-    VALUE c;
-{
-#ifdef HAVE_KEYNAME
-  const char *name;
-
-  name = keyname(NUM2INT(c));
-  if (name) {
-    return rb_str_new2(name);
-  } else {
-    return Qnil;
-  }
-#else
-  return Qnil;
-#endif
-}
-
 static VALUE
 curses_lines()
 {
@@ -501,315 +405,48 @@ curses_cols()
     return INT2FIX(COLS);
 }
 
-static VALUE
-curses_curs_set(VALUE obj, VALUE visibility)
-{
-#ifdef HAVE_CURS_SET
-  int n;
-  return (n = curs_set(NUM2INT(visibility)) != ERR) ? INT2FIX(n) : Qnil;
-#else
-  return Qnil;
-#endif
-}
-
-static VALUE
-curses_scrl(VALUE obj, VALUE n)
-{
-  /* may have to raise exception on ERR */
-#ifdef HAVE_SCRL
-  return (scrl(NUM2INT(n)) == OK) ? Qtrue : Qfalse;
-#else
-  return Qfalse;
-#endif
-}
-
-static VALUE
-curses_setscrreg(VALUE obj, VALUE top, VALUE bottom)
-{
-  /* may have to raise exception on ERR */
-#ifdef HAVE_SETSCRREG
-  return (setscrreg(NUM2INT(top), NUM2INT(bottom)) == OK) ? Qtrue : Qfalse;
-#else
-  return Qfalse;
-#endif
-}
-
-static VALUE
-curses_attroff(VALUE obj, VALUE attrs)
-{
-  return window_attroff(rb_stdscr,attrs);  
-  /* return INT2FIX(attroff(NUM2INT(attrs))); */
-}
-
-static VALUE
-curses_attron(VALUE obj, VALUE attrs)
-{
-  return window_attron(rb_stdscr,attrs);
-  /* return INT2FIX(attroff(NUM2INT(attrs))); */
-}
-
-static VALUE
-curses_attrset(VALUE obj, VALUE attrs)
-{
-  return window_attrset(rb_stdscr,attrs);
-  /* return INT2FIX(attroff(NUM2INT(attrs))); */
-}
-
-static VALUE
-curses_bkgdset(VALUE obj, VALUE ch)
-{
-#ifdef HAVE_BKGDSET
-  bkgdset(NUM2CH(ch));
-#endif
-  return Qnil;
-}
-
-static VALUE
-curses_bkgd(VALUE obj, VALUE ch)
-{
-#ifdef HAVE_BKGD
-  return (bkgd(NUM2CH(ch)) == OK) ? Qtrue : Qfalse;
-#else
-  return Qfalse;
-#endif
-}
-
-static VALUE
-curses_resizeterm(VALUE obj, VALUE lin, VALUE col)
-{
-#if defined(HAVE_RESIZETERM)
-  return (resizeterm(NUM2INT(lin),NUM2INT(col)) == OK) ? Qtrue : Qfalse;
-#else
-  return Qnil;
-#endif
-}
-
-#ifdef USE_COLOR
-static VALUE
-curses_start_color(VALUE obj)
-{
-  /* may have to raise exception on ERR */
-  return (start_color() == OK) ? Qtrue : Qfalse;
-}
-
-static VALUE
-curses_init_pair(VALUE obj, VALUE pair, VALUE f, VALUE b)
-{
-  /* may have to raise exception on ERR */
-  return (init_pair(NUM2INT(pair),NUM2INT(f),NUM2INT(b)) == OK) ? Qtrue : Qfalse;
-}
-
-static VALUE
-curses_init_color(VALUE obj, VALUE color, VALUE r, VALUE g, VALUE b)
-{
-  /* may have to raise exception on ERR */
-  return (init_color(NUM2INT(color),NUM2INT(r),
-		     NUM2INT(g),NUM2INT(b)) == OK) ? Qtrue : Qfalse;
-}
-
-static VALUE
-curses_has_colors(VALUE obj)
-{
-  return has_colors() ? Qtrue : Qfalse;
-}
-
-static VALUE
-curses_can_change_color(VALUE obj)
-{
-  return can_change_color() ? Qtrue : Qfalse;
-}
-
-static VALUE
-curses_color_content(VALUE obj, VALUE color)
-{
-  short r,g,b;
-
-  color_content(NUM2INT(color),&r,&g,&b);
-  return rb_ary_new3(3,INT2FIX(r),INT2FIX(g),INT2FIX(b));
-}
-
-static VALUE
-curses_pair_content(VALUE obj, VALUE pair)
-{
-  short f,b;
-
-  pair_content(NUM2INT(pair),&f,&b);
-  return rb_ary_new3(2,INT2FIX(f),INT2FIX(b));
-}
-
-static VALUE
-curses_color_pair(VALUE obj, VALUE attrs)
-{
-  return INT2FIX(COLOR_PAIR(NUM2INT(attrs)));
-}
-
-static VALUE
-curses_pair_number(VALUE obj, VALUE attrs)
-{
-  return INT2FIX(PAIR_NUMBER(NUM2INT(attrs)));
-}
-#endif /* USE_COLOR */
-
-#ifdef USE_MOUSE
-struct mousedata {
-  MEVENT *mevent;
-};
-
-static void
-no_mevent()
-{
-  rb_raise(rb_eRuntimeError, "no such mouse event");
-}
-
-#define GetMOUSE(obj, data) do {\
-    if (!OBJ_TAINTED(obj) && rb_safe_level() >= 4)\
-	rb_raise(rb_eSecurityError, "Insecure: operation on untainted mouse");\
-    Data_Get_Struct(obj, struct mousedata, data);\
-    if (data->mevent == 0) no_mevent();\
-} while (0)
-
-static void
-curses_mousedata_free(struct mousedata *mdata)
-{
-  if (mdata->mevent)
-    free(mdata->mevent);
-}
-
-static VALUE
-curses_getmouse(VALUE obj)
-{
-  struct mousedata *mdata;
-  VALUE val;
-
-  val = Data_Make_Struct(cMouseEvent,struct mousedata,
-			 0,curses_mousedata_free,mdata);
-  mdata->mevent = (MEVENT*)xmalloc(sizeof(MEVENT));
-  return (getmouse(mdata->mevent) == OK) ? val : Qnil;
-}
-
-static VALUE
-curses_ungetmouse(VALUE obj, VALUE mevent)
-{
-  struct mousedata *mdata;
-
-  GetMOUSE(mevent,mdata);
-  return (ungetmouse(mdata->mevent) == OK) ? Qtrue : Qfalse;
-}
-
-static VALUE
-curses_mouseinterval(VALUE obj, VALUE interval)
-{
-  return mouseinterval(NUM2INT(interval)) ? Qtrue : Qfalse;
-}
-
-static VALUE
-curses_mousemask(VALUE obj, VALUE mask)
-{
-  return INT2NUM(mousemask(NUM2UINT(mask),NULL));
-}
-
-#define DEFINE_MOUSE_GET_MEMBER(func_name,mem) \
-static VALUE func_name (VALUE mouse) \
-{ \
-  struct mousedata *mdata; \
-  GetMOUSE(mouse, mdata); \
-  return (UINT2NUM(mdata->mevent -> mem)); \
-}
-
-DEFINE_MOUSE_GET_MEMBER(curs_mouse_id, id)
-DEFINE_MOUSE_GET_MEMBER(curs_mouse_x, x)
-DEFINE_MOUSE_GET_MEMBER(curs_mouse_y, y)
-DEFINE_MOUSE_GET_MEMBER(curs_mouse_z, z)
-DEFINE_MOUSE_GET_MEMBER(curs_mouse_bstate, bstate)
-#undef define_curs_mouse_member
-#endif /* USE_MOUSE */
-
-static VALUE
-curses_timeout(VALUE obj, VALUE delay)
-{
-#ifdef HAVE_TIMEOUT
-  timeout(NUM2INT(delay));
-  return Qnil;
-#else
-    rb_notimplement();
-#endif
-}
-
-static VALUE
-curses_def_prog_mode(VALUE obj)
-{
-#ifdef HAVE_DEF_PROG_MODE
-  return def_prog_mode() == OK ? Qtrue : Qfalse;
-#else
-    rb_notimplement();
-#endif
-}
-
-static VALUE
-curses_reset_prog_mode(VALUE obj)
-{
-#ifdef HAVE_RESET_PROG_MODE
-  return reset_prog_mode() == OK ? Qtrue : Qfalse;
-#else
-    rb_notimplement();
-#endif
-}
-
 /*-------------------------- class Window --------------------------*/
 
-/* def self.allocate */
-static VALUE
-window_s_allocate(VALUE class)
-{
-    struct windata *winp;
-
-    return Data_Make_Struct(class, struct windata, 0, free_window, winp);
-}
-
-/* def initialize(h, w, top, left) */
+/* def new(h, w, top, left) */
 static VALUE
-window_initialize(obj, h, w, top, left)
-    VALUE obj;
+window_s_new(class, h, w, top, left)
+    VALUE class;
     VALUE h;
     VALUE w;
     VALUE top;
     VALUE left;
 {
-    struct windata *winp;
+    VALUE win;
     WINDOW *window;
-
-    rb_secure(4);
-    curses_init_screen();
-    Data_Get_Struct(obj, struct windata, winp);
-    if (winp->window) delwin(winp->window);
+    VALUE args[4];
+    
     window = newwin(NUM2INT(h), NUM2INT(w), NUM2INT(top), NUM2INT(left));
     wclear(window);
-    winp->window = window;
+    win = prep_window(class, window);
+    args[0] = h; args[1] = w; args[2] = top; args[3] = left;
 
-    return obj;
+    return win;
 }
 
-/* def subwin(height, width, top, left) */
+/* def subwin(h, w, top, left) */
 static VALUE
-window_subwin(obj, height, width, top, left)
+window_subwin(obj, h, w, top, left)
     VALUE obj;
-    VALUE height;
-    VALUE width;
+    VALUE h;
+    VALUE w;
     VALUE top;
     VALUE left;
 {
     struct windata *winp;
     WINDOW *window;
     VALUE win;
-    int h, w, t, l;
+    VALUE args[4];
 
-    h = NUM2INT(height);
-    w = NUM2INT(width);
-    t = NUM2INT(top);
-    l = NUM2INT(left);
     GetWINDOW(obj, winp);
-    window = subwin(winp->window, h, w, t, l);
-    win = prep_window(rb_obj_class(obj), window);
+    window = subwin(winp->window, NUM2INT(h), NUM2INT(w),
+		                  NUM2INT(top), NUM2INT(left));
+    win = prep_window(cWindow, window);
+    args[0] = h; args[1] = w; args[2] = top; args[3] = left;
 
     return win;
 }
@@ -841,19 +478,6 @@ 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)
@@ -867,23 +491,22 @@ window_refresh(obj)
     return Qnil;
 }
 
-/* def noutrefresh */
+/* def box(vert, hor) */
 static VALUE
-window_noutrefresh(obj)
+window_box(obj, vert, hor)
     VALUE obj;
+    VALUE vert;
+    VALUE hor;
 {
-    struct windata *winp;
-
+    struct windata *winp; 
+   
     GetWINDOW(obj, winp);
-#ifdef HAVE_DOUPDATE
-    wnoutrefresh(winp->window);
-#else
-    wrefresh(winp->window);
-#endif
-
+    box(winp->window, NUM2CHR(vert), NUM2CHR(hor));
+    
     return Qnil;
 }
 
+
 /* def move(y, x) */
 static VALUE
 window_move(obj, y, x)
@@ -945,19 +568,19 @@ window_maxy(obj)
     VALUE obj;
 {
     struct windata *winp;
+    int x, y;
 
     GetWINDOW(obj, winp);
-#if defined(getmaxy)
+#ifdef getmaxy
     return INT2FIX(getmaxy(winp->window));
-#elif defined(getmaxyx)
-    {
-	int x, y;
-	getmaxyx(winp->window, y, x);
-	return INT2FIX(y);
-    }
+#else
+#ifdef getmaxyx
+    getmaxyx(winp->window, y, x);
+    return INT2FIX(y);
 #else
     return INT2FIX(winp->window->_maxy+1);
 #endif
+#endif
 }
 
 /* def maxx */
@@ -966,19 +589,19 @@ window_maxx(obj)
     VALUE obj;
 {
     struct windata *winp;
+    int x, y;
 
     GetWINDOW(obj, winp);
-#if defined(getmaxx)
+#ifdef getmaxx
     return INT2FIX(getmaxx(winp->window));
-#elif defined(getmaxyx)
-    {
-	int x, y;
-	getmaxyx(winp->window, y, x);
-	return INT2FIX(x);
-    }
+#else
+#ifdef getmaxyx
+    getmaxyx(winp->window, y, x);
+    return INT2FIX(x);
 #else
     return INT2FIX(winp->window->_maxx+1);
 #endif
+#endif
 }
 
 /* def begy */
@@ -1015,42 +638,6 @@ window_begx(obj)
 #endif
 }
 
-/* def box(vert, hor) */
-static VALUE
-window_box(argc, argv, self)
-    int argc;
-    VALUE argv[], self;
-{
-    struct windata *winp; 
-    VALUE vert, hor, corn;
-
-    rb_scan_args(argc, argv, "21", &vert, &hor, &corn);
-
-    GetWINDOW(self, winp);
-    box(winp->window, NUM2CH(vert), NUM2CH(hor));
-
-    if (!NIL_P(corn)) {
-      int cur_x, cur_y, x, y;
-      chtype c;
-
-      c = NUM2CH(corn);
-      getyx(winp->window, cur_y, cur_x);
-      x = NUM2INT(window_maxx(self)) - 1;
-      y = NUM2INT(window_maxy(self)) - 1;
-      wmove(winp->window, 0, 0);
-      waddch(winp->window, c);
-      wmove(winp->window, y, 0);
-      waddch(winp->window, c);
-      wmove(winp->window, y, x);
-      waddch(winp->window, c);
-      wmove(winp->window, 0, x);
-      waddch(winp->window, c);
-      wmove(winp->window, cur_y, cur_x);
-    }
-    
-    return Qnil;
-}
-
 /* def standout */
 static VALUE
 window_standout(obj)
@@ -1083,7 +670,7 @@ window_inch(obj)
     struct windata *winp;
     
     GetWINDOW(obj, winp);
-    return CH2FIX(winch(winp->window));
+    return CHR2FIX(winch(winp->window));
 }
 
 /* def addch(ch) */
@@ -1095,7 +682,7 @@ window_addch(obj, ch)
     struct windata *winp;
     
     GetWINDOW(obj, winp);
-    waddch(winp->window, NUM2CH(ch));
+    waddch(winp->window, NUM2CHR(ch));
     
     return Qnil;
 }
@@ -1109,7 +696,7 @@ window_insch(obj, ch)
     struct windata *winp;
     
     GetWINDOW(obj, winp);
-    winsch(winp->window, NUM2CH(ch));
+    winsch(winp->window, NUM2CHR(ch));
     
     return Qnil;
 }
@@ -1148,7 +735,7 @@ window_getch(obj)
     
     rb_read_check(stdin);
     GetWINDOW(obj, winp);
-    return UINT2NUM(wgetch(winp->window));
+    return CHR2FIX(wgetch(winp->window));
 }
 
 /* def getstr */
@@ -1161,11 +748,7 @@ window_getstr(obj)
     
     GetWINDOW(obj, winp);
     rb_read_check(stdin);
-#if defined(HAVE_WGETNSTR)
-    wgetnstr(winp->window, rtn, 1023);
-#else
     wgetstr(winp->window, rtn);
-#endif
     return rb_tainted_str_new2(rtn);
 }
 
@@ -1186,7 +769,7 @@ static VALUE
 window_deleteln(obj)
     VALUE obj;
 {
-#if defined(HAVE_WDELETELN) || defined(wdeleteln)
+#ifdef HAVE_WDELETELN
     struct windata *winp;
     
     GetWINDOW(obj, winp);
@@ -1195,267 +778,11 @@ 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)
-{
-  struct windata *winp;
-
-  GetWINDOW(obj, winp);
-  scrollok(winp->window, RTEST(bf) ? TRUE : FALSE);
-  return Qnil;
-}
-
-static VALUE
-window_idlok(VALUE obj, VALUE bf)
-{
-  struct windata *winp;
-
-  GetWINDOW(obj, winp);
-  idlok(winp->window, RTEST(bf) ? TRUE : FALSE);
-  return Qnil;
-}
-
-static VALUE
-window_setscrreg(VALUE obj, VALUE top, VALUE bottom)
-{
-#ifdef HAVE_WSETSCRREG
-  struct windata *winp;
-  int res;
-
-  GetWINDOW(obj, winp);
-  res = wsetscrreg(winp->window, NUM2INT(top), NUM2INT(bottom));
-  /* may have to raise exception on ERR */
-  return (res == OK) ? Qtrue : Qfalse;
-#else
-  return Qfalse;
-#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)
-{
-  struct windata *winp;
-
-  GetWINDOW(obj, winp);
-  /* may have to raise exception on ERR */
-  return (scroll(winp->window) == OK) ? Qtrue : Qfalse;
-}
-
-static VALUE
-window_scrl(VALUE obj, VALUE n)
-{
-#ifdef HAVE_WSCRL
-  struct windata *winp;
-
-  GetWINDOW(obj, winp);
-  /* may have to raise exception on ERR */
-  return (wscrl(winp->window,NUM2INT(n)) == OK) ? Qtrue : Qfalse;
-#else
-  return Qfalse;
-#endif
-}
-
-static VALUE
-window_attroff(VALUE obj, VALUE attrs)
-{
-#ifdef HAVE_WATTROFF
-  struct windata *winp;
-
-  GetWINDOW(obj,winp);
-  return INT2FIX(wattroff(winp->window,NUM2INT(attrs)));
-#else
-  return Qtrue;
-#endif
-}
-
-static VALUE
-window_attron(VALUE obj, VALUE attrs)
-{
-#ifdef HAVE_WATTRON
-  struct windata *winp;
-  VALUE val;
-
-  GetWINDOW(obj,winp);
-  val = INT2FIX(wattron(winp->window,NUM2INT(attrs)));
-  if( rb_block_given_p() ){
-    rb_yield(val);
-    wattroff(winp->window,NUM2INT(attrs));
-    return val;
-  }
-  else{
-    return val;
-  }
-#else
-  return Qtrue;
-#endif
-}
-
-static VALUE
-window_attrset(VALUE obj, VALUE attrs)
-{
-#ifdef HAVE_WATTRSET
-  struct windata *winp;
-
-  GetWINDOW(obj,winp);
-  return INT2FIX(wattrset(winp->window,NUM2INT(attrs)));
-#else
-  return Qtrue;
-#endif
-}
-
-static VALUE
-window_bkgdset(VALUE obj, VALUE ch)
-{
-#ifdef HAVE_WBKGDSET
-  struct windata *winp;
-
-  GetWINDOW(obj,winp);
-  wbkgdset(winp->window, NUM2CH(ch));
-#endif
-  return Qnil;
-}
-
-static VALUE
-window_bkgd(VALUE obj, VALUE ch)
-{
-#ifdef HAVE_WBKGD
-  struct windata *winp;
-
-  GetWINDOW(obj,winp);
-  return (wbkgd(winp->window, NUM2CH(ch)) == OK) ? Qtrue : Qfalse;
-#else
-  return Qfalse;
-#endif
-}
-
-static VALUE
-window_getbkgd(VALUE obj)
-{
-#ifdef HAVE_WGETBKGD
-  chtype c;
-  struct windata *winp;
-
-  GetWINDOW(obj,winp);
-  return (c = getbkgd(winp->window) != ERR) ? CH2FIX(c) : Qnil;
-#else
-  return Qnil;
-#endif
-}
-
-static VALUE
-window_resize(VALUE obj, VALUE lin, VALUE col)
-{
-#if defined(HAVE_WRESIZE)
-  struct windata *winp;
-
-  GetWINDOW(obj,winp);
-  return wresize(winp->window, NUM2INT(lin), NUM2INT(col)) == OK ? Qtrue : Qfalse;
-#else
-  return Qnil;
-#endif
-}
-
-
-static VALUE
-window_keypad(VALUE obj, VALUE val)
-{
-#ifdef HAVE_KEYPAD
-  struct windata *winp;
-
-  GetWINDOW(obj,winp);
-  /* keypad() of NetBSD's libcurses returns no value */
-#if defined(__NetBSD__) && !defined(NCURSES_VERSION)
-  keypad(winp->window,(RTEST(val) ? TRUE : FALSE));
-  return Qnil;
-#else
-  /* may have to raise exception on ERR */
-  return (keypad(winp->window,RTEST(val) ? TRUE : FALSE)) == OK ?
-    Qtrue : Qfalse;
-#endif
-#else
-    rb_notimplement();
-#endif /* HAVE_KEYPAD */
-}
-
-static VALUE
-window_nodelay(VALUE obj, VALUE val)
-{
-#ifdef HAVE_NODELAY
-  struct windata *winp;
-  GetWINDOW(obj,winp);
-
-  /* nodelay() of NetBSD's libcurses returns no value */
-#if defined(__NetBSD__) && !defined(NCURSES_VERSION)
-  nodelay(winp->window, RTEST(val) ? TRUE : FALSE);
-  return Qnil;
-#else
-  return nodelay(winp->window,RTEST(val) ? TRUE : FALSE) == OK ? Qtrue : Qfalse;
-#endif
-#else
-    rb_notimplement();
-#endif
-}
-
-static VALUE
-window_timeout(VALUE obj, VALUE delay)
-{
-#ifdef HAVE_WTIMEOUT
-  struct windata *winp;
-  GetWINDOW(obj,winp);
-
-  wtimeout(winp->window,NUM2INT(delay));
-  return Qnil;
-#else
-    rb_notimplement();
-#endif
-}
-
 /*------------------------- Initialization -------------------------*/
 void
 Init_curses()
 {
-    mCurses    = rb_define_module("Curses");
-    mKey       = rb_define_module_under(mCurses, "Key");
-
-    rb_gc_register_address(&rb_stdscr);
-
-#ifdef USE_MOUSE
-    cMouseEvent = rb_define_class_under(mCurses,"MouseEvent",rb_cObject);
-    rb_undef_method(CLASS_OF(cMouseEvent),"new");
-    rb_define_method(cMouseEvent, "eid", curs_mouse_id, 0);
-    rb_define_method(cMouseEvent, "x", curs_mouse_x, 0);
-    rb_define_method(cMouseEvent, "y", curs_mouse_y, 0);
-    rb_define_method(cMouseEvent, "z", curs_mouse_z, 0);
-    rb_define_method(cMouseEvent, "bstate", curs_mouse_bstate, 0);
-#endif /* USE_MOUSE */
-
+    mCurses = rb_define_module("Curses");
     rb_define_module_function(mCurses, "init_screen", curses_init_screen, 0);
     rb_define_module_function(mCurses, "close_screen", curses_close_screen, 0);
     rb_define_module_function(mCurses, "closed?", curses_closed, 0);
@@ -1463,7 +790,6 @@ 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);
@@ -1488,58 +814,18 @@ 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);
-    rb_define_module_function(mCurses, "curs_set", curses_curs_set, 1);
-    rb_define_module_function(mCurses, "scrl", curses_scrl, 1);
-    rb_define_module_function(mCurses, "setscrreg", curses_setscrreg, 2);
-    rb_define_module_function(mCurses, "attroff", curses_attroff, 1);
-    rb_define_module_function(mCurses, "attron", curses_attron, 1);
-    rb_define_module_function(mCurses, "attrset", curses_attrset, 1);
-    rb_define_module_function(mCurses, "bkgdset", curses_bkgdset, 1);
-    rb_define_module_function(mCurses, "bkgd", curses_bkgd, 1);
-    rb_define_module_function(mCurses, "resizeterm", curses_resizeterm, 2);
-    rb_define_module_function(mCurses, "resize", curses_resizeterm, 2);
-#ifdef USE_COLOR
-    rb_define_module_function(mCurses, "start_color", curses_start_color, 0);
-    rb_define_module_function(mCurses, "init_pair", curses_init_pair, 3);
-    rb_define_module_function(mCurses, "init_color", curses_init_color, 4);
-    rb_define_module_function(mCurses, "has_colors?", curses_has_colors, 0);
-    rb_define_module_function(mCurses, "can_change_color?",
-			      curses_can_change_color, 0);
-    rb_define_module_function(mCurses, "color_content", curses_color_content, 1);
-    rb_define_module_function(mCurses, "pair_content", curses_pair_content, 1);
-    rb_define_module_function(mCurses, "color_pair", curses_color_pair, 1);
-    rb_define_module_function(mCurses, "pair_number", curses_pair_number, 1);
-#endif /* USE_COLOR */
-#ifdef USE_MOUSE
-    rb_define_module_function(mCurses, "getmouse", curses_getmouse, 0);
-    rb_define_module_function(mCurses, "ungetmouse", curses_ungetmouse, 1);
-    rb_define_module_function(mCurses, "mouseinterval", curses_mouseinterval, 1);
-    rb_define_module_function(mCurses, "mousemask", curses_mousemask, 1);
-#endif /* USE_MOUSE */
-
-    rb_define_module_function(mCurses, "timeout=", curses_timeout, 1);
-    rb_define_module_function(mCurses, "def_prog_mode", curses_def_prog_mode, 0);
-    rb_define_module_function(mCurses, "reset_prog_mode", curses_reset_prog_mode, 0);
-
-    cWindow = rb_define_class_under(mCurses, "Window", rb_cData);
-    rb_define_alloc_func(cWindow, window_s_allocate);
-    rb_define_method(cWindow, "initialize", window_initialize, 4);
+    
+    cWindow = rb_define_class_under(mCurses, "Window", rb_cObject);
+    rb_define_singleton_method(cWindow, "new", window_s_new, 4);
     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, "box", window_box, 2);
     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);
@@ -1557,545 +843,6 @@ 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);
-    rb_define_method(cWindow, "setscrreg", window_setscrreg, 2);
-    rb_define_method(cWindow, "scrl", window_scrl, 1);
-    rb_define_method(cWindow, "resize", window_resize, 2);
-    rb_define_method(cWindow, "keypad", window_keypad, 1);
-    rb_define_method(cWindow, "keypad=", window_keypad, 1);
-
-    rb_define_method(cWindow, "attroff", window_attroff, 1);
-    rb_define_method(cWindow, "attron", window_attron, 1);
-    rb_define_method(cWindow, "attrset", window_attrset, 1);
-    rb_define_method(cWindow, "bkgdset", window_bkgdset, 1);
-    rb_define_method(cWindow, "bkgd", window_bkgd, 1);
-    rb_define_method(cWindow, "getbkgd", window_getbkgd, 0);
-
-    rb_define_method(cWindow, "nodelay=", window_nodelay, 1);
-    rb_define_method(cWindow, "timeout=", window_timeout, 1);
-
-#define rb_curses_define_const(c) rb_define_const(mCurses,#c,UINT2NUM(c))
-
-#ifdef USE_COLOR
-    rb_curses_define_const(A_ATTRIBUTES);
-#ifdef A_NORMAL
-    rb_curses_define_const(A_NORMAL);
-#endif
-    rb_curses_define_const(A_STANDOUT);
-    rb_curses_define_const(A_UNDERLINE);
-    rb_curses_define_const(A_REVERSE);
-    rb_curses_define_const(A_BLINK);
-    rb_curses_define_const(A_DIM);
-    rb_curses_define_const(A_BOLD);
-    rb_curses_define_const(A_PROTECT);
-#ifdef A_INVIS /* for NetBSD */
-    rb_curses_define_const(A_INVIS);
-#endif
-    rb_curses_define_const(A_ALTCHARSET);
-    rb_curses_define_const(A_CHARTEXT);
-#ifdef A_HORIZONTAL
-    rb_curses_define_const(A_HORIZONTAL);
-#endif
-#ifdef A_LEFT
-    rb_curses_define_const(A_LEFT);
-#endif
-#ifdef A_LOW
-    rb_curses_define_const(A_LOW);
-#endif
-#ifdef A_RIGHT
-    rb_curses_define_const(A_RIGHT);
-#endif
-#ifdef A_TOP
-    rb_curses_define_const(A_TOP);
-#endif
-#ifdef A_VERTICAL
-    rb_curses_define_const(A_VERTICAL);
-#endif
-    rb_curses_define_const(A_COLOR);
-
-#ifdef COLORS
-    rb_curses_define_const(COLORS);
-#endif
-    rb_curses_define_const(COLOR_BLACK);
-    rb_curses_define_const(COLOR_RED);
-    rb_curses_define_const(COLOR_GREEN);
-    rb_curses_define_const(COLOR_YELLOW);
-    rb_curses_define_const(COLOR_BLUE);
-    rb_curses_define_const(COLOR_MAGENTA);
-    rb_curses_define_const(COLOR_CYAN);
-    rb_curses_define_const(COLOR_WHITE);
-#endif /* USE_COLOR */
-#ifdef USE_MOUSE
-#ifdef BUTTON1_PRESSED
-    rb_curses_define_const(BUTTON1_PRESSED);
-#endif
-#ifdef BUTTON1_RELEASED
-    rb_curses_define_const(BUTTON1_RELEASED);
-#endif
-#ifdef BUTTON1_CLICKED
-    rb_curses_define_const(BUTTON1_CLICKED);
-#endif
-#ifdef BUTTON1_DOUBLE_CLICKED
-    rb_curses_define_const(BUTTON1_DOUBLE_CLICKED);
-#endif
-#ifdef BUTTON1_TRIPLE_CLICKED
-    rb_curses_define_const(BUTTON1_TRIPLE_CLICKED);
-#endif
-#ifdef BUTTON2_PRESSED
-    rb_curses_define_const(BUTTON2_PRESSED);
-#endif
-#ifdef BUTTON2_RELEASED
-    rb_curses_define_const(BUTTON2_RELEASED);
-#endif
-#ifdef BUTTON2_CLICKED
-    rb_curses_define_const(BUTTON2_CLICKED);
-#endif
-#ifdef BUTTON2_DOUBLE_CLICKED
-    rb_curses_define_const(BUTTON2_DOUBLE_CLICKED);
-#endif
-#ifdef BUTTON2_TRIPLE_CLICKED
-    rb_curses_define_const(BUTTON2_TRIPLE_CLICKED);
-#endif
-#ifdef BUTTON3_PRESSED
-    rb_curses_define_const(BUTTON3_PRESSED);
-#endif
-#ifdef BUTTON3_RELEASED
-    rb_curses_define_const(BUTTON3_RELEASED);
-#endif
-#ifdef BUTTON3_CLICKED
-    rb_curses_define_const(BUTTON3_CLICKED);
-#endif
-#ifdef BUTTON3_DOUBLE_CLICKED
-    rb_curses_define_const(BUTTON3_DOUBLE_CLICKED);
-#endif
-#ifdef BUTTON3_TRIPLE_CLICKED
-    rb_curses_define_const(BUTTON3_TRIPLE_CLICKED);
-#endif
-#ifdef BUTTON4_PRESSED
-    rb_curses_define_const(BUTTON4_PRESSED);
-#endif
-#ifdef BUTTON4_RELEASED
-    rb_curses_define_const(BUTTON4_RELEASED);
-#endif
-#ifdef BUTTON4_CLICKED
-    rb_curses_define_const(BUTTON4_CLICKED);
-#endif
-#ifdef BUTTON4_DOUBLE_CLICKED
-    rb_curses_define_const(BUTTON4_DOUBLE_CLICKED);
-#endif
-#ifdef BUTTON4_TRIPLE_CLICKED
-    rb_curses_define_const(BUTTON4_TRIPLE_CLICKED);
-#endif
-#ifdef BUTTON_SHIFT
-    rb_curses_define_const(BUTTON_SHIFT);
-#endif
-#ifdef BUTTON_CTRL
-    rb_curses_define_const(BUTTON_CTRL);
-#endif
-#ifdef BUTTON_ALT
-    rb_curses_define_const(BUTTON_ALT);
-#endif
-#ifdef ALL_MOUSE_EVENTS
-    rb_curses_define_const(ALL_MOUSE_EVENTS);
-#endif
-#ifdef REPORT_MOUSE_POSITION
-    rb_curses_define_const(REPORT_MOUSE_POSITION);
-#endif
-#endif /* USE_MOUSE */
-
-#if defined(KEY_MOUSE) && defined(USE_MOUSE)
-    rb_curses_define_const(KEY_MOUSE);
-    rb_define_const(mKey, "MOUSE", INT2NUM(KEY_MOUSE));
-#endif
-#ifdef KEY_MIN
-    rb_curses_define_const(KEY_MIN);
-    rb_define_const(mKey, "MIN", INT2NUM(KEY_MIN));
-#endif
-#ifdef KEY_BREAK
-    rb_curses_define_const(KEY_BREAK);
-    rb_define_const(mKey, "BREAK", INT2NUM(KEY_BREAK));
-#endif
-#ifdef KEY_DOWN
-    rb_curses_define_const(KEY_DOWN);
-    rb_define_const(mKey, "DOWN", INT2NUM(KEY_DOWN));
-#endif
-#ifdef KEY_UP
-    rb_curses_define_const(KEY_UP);
-    rb_define_const(mKey, "UP", INT2NUM(KEY_UP));
-#endif
-#ifdef KEY_LEFT
-    rb_curses_define_const(KEY_LEFT);
-    rb_define_const(mKey, "LEFT", INT2NUM(KEY_LEFT));
-#endif
-#ifdef KEY_RIGHT
-    rb_curses_define_const(KEY_RIGHT);
-    rb_define_const(mKey, "RIGHT", INT2NUM(KEY_RIGHT));
-#endif
-#ifdef KEY_HOME
-    rb_curses_define_const(KEY_HOME);
-    rb_define_const(mKey, "HOME", INT2NUM(KEY_HOME));
-#endif
-#ifdef KEY_BACKSPACE
-    rb_curses_define_const(KEY_BACKSPACE);
-    rb_define_const(mKey, "BACKSPACE", INT2NUM(KEY_BACKSPACE));
-#endif
-#ifdef KEY_F
-    /* KEY_F(n) : 0 <= n <= 63 */
-    {
-      int i;
-      char c[8];
-      for( i=0; i<64; i++ ){
-	sprintf(c, "KEY_F%d", i);
-	rb_define_const(mCurses, c, INT2NUM(KEY_F(i)));
-	sprintf(c, "F%d", i);
-	rb_define_const(mKey, c, INT2NUM(KEY_F(i)));
-      }
-    }
-#endif
-#ifdef KEY_DL
-    rb_curses_define_const(KEY_DL);
-    rb_define_const(mKey, "DL", INT2NUM(KEY_DL));
-#endif
-#ifdef KEY_IL
-    rb_curses_define_const(KEY_IL);
-    rb_define_const(mKey, "IL", INT2NUM(KEY_IL));
-#endif
-#ifdef KEY_DC
-    rb_curses_define_const(KEY_DC);
-    rb_define_const(mKey, "DC", INT2NUM(KEY_DC));
-#endif
-#ifdef KEY_IC
-    rb_curses_define_const(KEY_IC);
-    rb_define_const(mKey, "IC", INT2NUM(KEY_IC));
-#endif
-#ifdef KEY_EIC
-    rb_curses_define_const(KEY_EIC);
-    rb_define_const(mKey, "EIC", INT2NUM(KEY_EIC));
-#endif
-#ifdef KEY_CLEAR
-    rb_curses_define_const(KEY_CLEAR);
-    rb_define_const(mKey, "CLEAR", INT2NUM(KEY_CLEAR));
-#endif
-#ifdef KEY_EOS
-    rb_curses_define_const(KEY_EOS);
-    rb_define_const(mKey, "EOS", INT2NUM(KEY_EOS));
-#endif
-#ifdef KEY_EOL
-    rb_curses_define_const(KEY_EOL);
-    rb_define_const(mKey, "EOL", INT2NUM(KEY_EOL));
-#endif
-#ifdef KEY_SF
-    rb_curses_define_const(KEY_SF);
-    rb_define_const(mKey, "SF", INT2NUM(KEY_SF));
-#endif
-#ifdef KEY_SR
-    rb_curses_define_const(KEY_SR);
-    rb_define_const(mKey, "SR", INT2NUM(KEY_SR));
-#endif
-#ifdef KEY_NPAGE
-    rb_curses_define_const(KEY_NPAGE);
-    rb_define_const(mKey, "NPAGE", INT2NUM(KEY_NPAGE));
-#endif
-#ifdef KEY_PPAGE
-    rb_curses_define_const(KEY_PPAGE);
-    rb_define_const(mKey, "PPAGE", INT2NUM(KEY_PPAGE));
-#endif
-#ifdef KEY_STAB
-    rb_curses_define_const(KEY_STAB);
-    rb_define_const(mKey, "STAB", INT2NUM(KEY_STAB));
-#endif
-#ifdef KEY_CTAB
-    rb_curses_define_const(KEY_CTAB);
-    rb_define_const(mKey, "CTAB", INT2NUM(KEY_CTAB));
-#endif
-#ifdef KEY_CATAB
-    rb_curses_define_const(KEY_CATAB);
-    rb_define_const(mKey, "CATAB", INT2NUM(KEY_CATAB));
-#endif
-#ifdef KEY_ENTER
-    rb_curses_define_const(KEY_ENTER);
-    rb_define_const(mKey, "ENTER", INT2NUM(KEY_ENTER));
-#endif
-#ifdef KEY_SRESET
-    rb_curses_define_const(KEY_SRESET);
-    rb_define_const(mKey, "SRESET", INT2NUM(KEY_SRESET));
-#endif
-#ifdef KEY_RESET
-    rb_curses_define_const(KEY_RESET);
-    rb_define_const(mKey, "RESET", INT2NUM(KEY_RESET));
-#endif
-#ifdef KEY_PRINT
-    rb_curses_define_const(KEY_PRINT);
-    rb_define_const(mKey, "PRINT", INT2NUM(KEY_PRINT));
-#endif
-#ifdef KEY_LL
-    rb_curses_define_const(KEY_LL);
-    rb_define_const(mKey, "LL", INT2NUM(KEY_LL));
-#endif
-#ifdef KEY_A1
-    rb_curses_define_const(KEY_A1);
-    rb_define_const(mKey, "A1", INT2NUM(KEY_A1));
-#endif
-#ifdef KEY_A3
-    rb_curses_define_const(KEY_A3);
-    rb_define_const(mKey, "A3", INT2NUM(KEY_A3));
-#endif
-#ifdef KEY_B2
-    rb_curses_define_const(KEY_B2);
-    rb_define_const(mKey, "B2", INT2NUM(KEY_B2));
-#endif
-#ifdef KEY_C1
-    rb_curses_define_const(KEY_C1);
-    rb_define_const(mKey, "C1", INT2NUM(KEY_C1));
-#endif
-#ifdef KEY_C3
-    rb_curses_define_const(KEY_C3);
-    rb_define_const(mKey, "C3", INT2NUM(KEY_C3));
-#endif
-#ifdef KEY_BTAB
-    rb_curses_define_const(KEY_BTAB);
-    rb_define_const(mKey, "BTAB", INT2NUM(KEY_BTAB));
-#endif
-#ifdef KEY_BEG
-    rb_curses_define_const(KEY_BEG);
-    rb_define_const(mKey, "BEG", INT2NUM(KEY_BEG));
-#endif
-#ifdef KEY_CANCEL
-    rb_curses_define_const(KEY_CANCEL);
-    rb_define_const(mKey, "CANCEL", INT2NUM(KEY_CANCEL));
-#endif
-#ifdef KEY_CLOSE
-    rb_curses_define_const(KEY_CLOSE);
-    rb_define_const(mKey, "CLOSE", INT2NUM(KEY_CLOSE));
-#endif
-#ifdef KEY_COMMAND
-    rb_curses_define_const(KEY_COMMAND);
-    rb_define_const(mKey, "COMMAND", INT2NUM(KEY_COMMAND));
-#endif
-#ifdef KEY_COPY
-    rb_curses_define_const(KEY_COPY);
-    rb_define_const(mKey, "COPY", INT2NUM(KEY_COPY));
-#endif
-#ifdef KEY_CREATE
-    rb_curses_define_const(KEY_CREATE);
-    rb_define_const(mKey, "CREATE", INT2NUM(KEY_CREATE));
-#endif
-#ifdef KEY_END
-    rb_curses_define_const(KEY_END);
-    rb_define_const(mKey, "END", INT2NUM(KEY_END));
-#endif
-#ifdef KEY_EXIT
-    rb_curses_define_const(KEY_EXIT);
-    rb_define_const(mKey, "EXIT", INT2NUM(KEY_EXIT));
-#endif
-#ifdef KEY_FIND
-    rb_curses_define_const(KEY_FIND);
-    rb_define_const(mKey, "FIND", INT2NUM(KEY_FIND));
-#endif
-#ifdef KEY_HELP
-    rb_curses_define_const(KEY_HELP);
-    rb_define_const(mKey, "HELP", INT2NUM(KEY_HELP));
-#endif
-#ifdef KEY_MARK
-    rb_curses_define_const(KEY_MARK);
-    rb_define_const(mKey, "MARK", INT2NUM(KEY_MARK));
-#endif
-#ifdef KEY_MESSAGE
-    rb_curses_define_const(KEY_MESSAGE);
-    rb_define_const(mKey, "MESSAGE", INT2NUM(KEY_MESSAGE));
-#endif
-#ifdef KEY_MOVE
-    rb_curses_define_const(KEY_MOVE);
-    rb_define_const(mKey, "MOVE", INT2NUM(KEY_MOVE));
-#endif
-#ifdef KEY_NEXT
-    rb_curses_define_const(KEY_NEXT);
-    rb_define_const(mKey, "NEXT", INT2NUM(KEY_NEXT));
-#endif
-#ifdef KEY_OPEN
-    rb_curses_define_const(KEY_OPEN);
-    rb_define_const(mKey, "OPEN", INT2NUM(KEY_OPEN));
-#endif
-#ifdef KEY_OPTIONS
-    rb_curses_define_const(KEY_OPTIONS);
-    rb_define_const(mKey, "OPTIONS", INT2NUM(KEY_OPTIONS));
-#endif
-#ifdef KEY_PREVIOUS
-    rb_curses_define_const(KEY_PREVIOUS);
-    rb_define_const(mKey, "PREVIOUS", INT2NUM(KEY_PREVIOUS));
-#endif
-#ifdef KEY_REDO
-    rb_curses_define_const(KEY_REDO);
-    rb_define_const(mKey, "REDO", INT2NUM(KEY_REDO));
-#endif
-#ifdef KEY_REFERENCE
-    rb_curses_define_const(KEY_REFERENCE);
-    rb_define_const(mKey, "REFERENCE", INT2NUM(KEY_REFERENCE));
-#endif
-#ifdef KEY_REFRESH
-    rb_curses_define_const(KEY_REFRESH);
-    rb_define_const(mKey, "REFRESH", INT2NUM(KEY_REFRESH));
-#endif
-#ifdef KEY_REPLACE
-    rb_curses_define_const(KEY_REPLACE);
-    rb_define_const(mKey, "REPLACE", INT2NUM(KEY_REPLACE));
-#endif
-#ifdef KEY_RESTART
-    rb_curses_define_const(KEY_RESTART);
-    rb_define_const(mKey, "RESTART", INT2NUM(KEY_RESTART));
-#endif
-#ifdef KEY_RESUME
-    rb_curses_define_const(KEY_RESUME);
-    rb_define_const(mKey, "RESUME", INT2NUM(KEY_RESUME));
-#endif
-#ifdef KEY_SAVE
-    rb_curses_define_const(KEY_SAVE);
-    rb_define_const(mKey, "SAVE", INT2NUM(KEY_SAVE));
-#endif
-#ifdef KEY_SBEG
-    rb_curses_define_const(KEY_SBEG);
-    rb_define_const(mKey, "SBEG", INT2NUM(KEY_SBEG));
-#endif
-#ifdef KEY_SCANCEL
-    rb_curses_define_const(KEY_SCANCEL);
-    rb_define_const(mKey, "SCANCEL", INT2NUM(KEY_SCANCEL));
-#endif
-#ifdef KEY_SCOMMAND
-    rb_curses_define_const(KEY_SCOMMAND);
-    rb_define_const(mKey, "SCOMMAND", INT2NUM(KEY_SCOMMAND));
-#endif
-#ifdef KEY_SCOPY
-    rb_curses_define_const(KEY_SCOPY);
-    rb_define_const(mKey, "SCOPY", INT2NUM(KEY_SCOPY));
-#endif
-#ifdef KEY_SCREATE
-    rb_curses_define_const(KEY_SCREATE);
-    rb_define_const(mKey, "SCREATE", INT2NUM(KEY_SCREATE));
-#endif
-#ifdef KEY_SDC
-    rb_curses_define_const(KEY_SDC);
-    rb_define_const(mKey, "SDC", INT2NUM(KEY_SDC));
-#endif
-#ifdef KEY_SDL
-    rb_curses_define_const(KEY_SDL);
-    rb_define_const(mKey, "SDL", INT2NUM(KEY_SDL));
-#endif
-#ifdef KEY_SELECT
-    rb_curses_define_const(KEY_SELECT);
-    rb_define_const(mKey, "SELECT", INT2NUM(KEY_SELECT));
-#endif
-#ifdef KEY_SEND
-    rb_curses_define_const(KEY_SEND);
-    rb_define_const(mKey, "SEND", INT2NUM(KEY_SEND));
-#endif
-#ifdef KEY_SEOL
-    rb_curses_define_const(KEY_SEOL);
-    rb_define_const(mKey, "SEOL", INT2NUM(KEY_SEOL));
-#endif
-#ifdef KEY_SEXIT
-    rb_curses_define_const(KEY_SEXIT);
-    rb_define_const(mKey, "SEXIT", INT2NUM(KEY_SEXIT));
-#endif
-#ifdef KEY_SFIND
-    rb_curses_define_const(KEY_SFIND);
-    rb_define_const(mKey, "SFIND", INT2NUM(KEY_SFIND));
-#endif
-#ifdef KEY_SHELP
-    rb_curses_define_const(KEY_SHELP);
-    rb_define_const(mKey, "SHELP", INT2NUM(KEY_SHELP));
-#endif
-#ifdef KEY_SHOME
-    rb_curses_define_const(KEY_SHOME);
-    rb_define_const(mKey, "SHOME", INT2NUM(KEY_SHOME));
-#endif
-#ifdef KEY_SIC
-    rb_curses_define_const(KEY_SIC);
-    rb_define_const(mKey, "SIC", INT2NUM(KEY_SIC));
-#endif
-#ifdef KEY_SLEFT
-    rb_curses_define_const(KEY_SLEFT);
-    rb_define_const(mKey, "SLEFT", INT2NUM(KEY_SLEFT));
-#endif
-#ifdef KEY_SMESSAGE
-    rb_curses_define_const(KEY_SMESSAGE);
-    rb_define_const(mKey, "SMESSAGE", INT2NUM(KEY_SMESSAGE));
-#endif
-#ifdef KEY_SMOVE
-    rb_curses_define_const(KEY_SMOVE);
-    rb_define_const(mKey, "SMOVE", INT2NUM(KEY_SMOVE));
-#endif
-#ifdef KEY_SNEXT
-    rb_curses_define_const(KEY_SNEXT);
-    rb_define_const(mKey, "SNEXT", INT2NUM(KEY_SNEXT));
-#endif
-#ifdef KEY_SOPTIONS
-    rb_curses_define_const(KEY_SOPTIONS);
-    rb_define_const(mKey, "SOPTIONS", INT2NUM(KEY_SOPTIONS));
-#endif
-#ifdef KEY_SPREVIOUS
-    rb_curses_define_const(KEY_SPREVIOUS);
-    rb_define_const(mKey, "SPREVIOUS", INT2NUM(KEY_SPREVIOUS));
-#endif
-#ifdef KEY_SPRINT
-    rb_curses_define_const(KEY_SPRINT);
-    rb_define_const(mKey, "SPRINT", INT2NUM(KEY_SPRINT));
-#endif
-#ifdef KEY_SREDO
-    rb_curses_define_const(KEY_SREDO);
-    rb_define_const(mKey, "SREDO", INT2NUM(KEY_SREDO));
-#endif
-#ifdef KEY_SREPLACE
-    rb_curses_define_const(KEY_SREPLACE);
-    rb_define_const(mKey, "SREPLACE", INT2NUM(KEY_SREPLACE));
-#endif
-#ifdef KEY_SRIGHT
-    rb_curses_define_const(KEY_SRIGHT);
-    rb_define_const(mKey, "SRIGHT", INT2NUM(KEY_SRIGHT));
-#endif
-#ifdef KEY_SRSUME
-    rb_curses_define_const(KEY_SRSUME);
-    rb_define_const(mKey, "SRSUME", INT2NUM(KEY_SRSUME));
-#endif
-#ifdef KEY_SSAVE
-    rb_curses_define_const(KEY_SSAVE);
-    rb_define_const(mKey, "SSAVE", INT2NUM(KEY_SSAVE));
-#endif
-#ifdef KEY_SSUSPEND
-    rb_curses_define_const(KEY_SSUSPEND);
-    rb_define_const(mKey, "SSUSPEND", INT2NUM(KEY_SSUSPEND));
-#endif
-#ifdef KEY_SUNDO
-    rb_curses_define_const(KEY_SUNDO);
-    rb_define_const(mKey, "SUNDO", INT2NUM(KEY_SUNDO));
-#endif
-#ifdef KEY_SUSPEND
-    rb_curses_define_const(KEY_SUSPEND);
-    rb_define_const(mKey, "SUSPEND", INT2NUM(KEY_SUSPEND));
-#endif
-#ifdef KEY_UNDO
-    rb_curses_define_const(KEY_UNDO);
-    rb_define_const(mKey, "UNDO", INT2NUM(KEY_UNDO));
-#endif
-#ifdef KEY_RESIZE
-    rb_curses_define_const(KEY_RESIZE);
-    rb_define_const(mKey, "RESIZE", INT2NUM(KEY_RESIZE));
-#endif
-#ifdef KEY_MAX
-    rb_curses_define_const(KEY_MAX);
-    rb_define_const(mKey, "MAX", INT2NUM(KEY_MAX));
-#endif
-    {
-      int c;
-      char name[] = "KEY_CTRL_x";
-      for( c = 'A'; c <= 'Z'; c++ ){
-	sprintf(name, "KEY_CTRL_%c", c);
-	rb_define_const(mCurses, name, INT2FIX(c - 'A' + 1));
-      }
-    }
-#undef rb_curses_define_const
 
     rb_set_end_proc(curses_finalize, 0);
 }
diff --git a/ext/curses/extconf.rb b/ext/curses/extconf.rb
index 0124bbbf4a..c16ab00f28 100644
--- a/ext/curses/extconf.rb
+++ b/ext/curses/extconf.rb
@@ -6,26 +6,22 @@ dir_config('termcap')
 
 make=false
 have_library("mytinfo", "tgetent") if /bow/ =~ RUBY_PLATFORM
-have_library("tinfo", "tgetent") or have_library("termcap", "tgetent")
-if have_header(*curses=%w"ncurses.h") and have_library("ncurses", "initscr")
+if have_header("ncurses.h") and have_library("ncurses", "initscr")
   make=true
-elsif have_header(*curses=%w"ncurses/curses.h") and have_library("ncurses", "initscr")
+elsif have_header("ncurses/curses.h") and have_library("ncurses", "initscr")
   make=true
-elsif have_header(*curses=%w"curses_colr/curses.h") and have_library("cur_colr", "initscr")
-  curses.unshift("varargs.h")
-  make=true
-elsif have_header(*curses=%w"curses.h") and have_library("curses", "initscr")
+elsif have_header("curses_colr/curses.h") and have_library("cur_colr", "initscr")
   make=true
+else
+  have_library("termcap", "tgetent") 
+  if have_library("curses", "initscr")
+    make=true
+  end
 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)
-    have_func(f) || (have_macro(f, curses) && $defs.push(format("-DHAVE_%s", f.upcase)))
-  end
-  flag = "-D_XOPEN_SOURCE_EXTENDED"
-  src = "int test_var[(sizeof(char*)>sizeof(int))*2-1];"
-  if try_compile(cpp_include(%w[stdio.h stdlib.h]+curses)+src , flag)
-    $defs << flag
+  for f in %w(isendwin ungetch beep doupdate flash deleteln wdeleteln)
+    have_func(f)
   end
   create_makefile("curses")
 end
diff --git a/ext/curses/hello.rb b/ext/curses/hello.rb
index 7f57d801a3..a1915ce60d 100644
--- a/ext/curses/hello.rb
+++ b/ext/curses/hello.rb
@@ -7,7 +7,7 @@ def show_message(message)
   width = message.length + 6
   win = Window.new(5, width,
 		   (lines - 5) / 2, (cols - width) / 2)
-  win.box(?|, ?-)
+  win.box(?|, ?=)
   win.setpos(2, 3)
   win.addstr(message)
   win.refresh
diff --git a/ext/curses/mouse.rb b/ext/curses/mouse.rb
deleted file mode 100644
index c42bc31f33..0000000000
--- a/ext/curses/mouse.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/usr/local/bin/ruby
-
-require "curses"
-include Curses
-
-def show_message(*msgs)
-  message = msgs.join
-  width = message.length + 6
-  win = Window.new(5, width,
-		   (lines - 5) / 2, (cols - width) / 2)
-  win.keypad = true
-  win.attron(color_pair(COLOR_RED)){
-    win.box(?|, ?-, ?+)
-  }
-  win.setpos(2, 3)
-  win.addstr(message)
-  win.refresh
-  win.getch
-  win.close
-end
-
-init_screen
-start_color
-init_pair(COLOR_BLUE,COLOR_BLUE,COLOR_WHITE)
-init_pair(COLOR_RED,COLOR_RED,COLOR_WHITE)
-crmode
-noecho
-stdscr.keypad(true)
-
-begin
-  mousemask(BUTTON1_CLICKED|BUTTON2_CLICKED|BUTTON3_CLICKED|BUTTON4_CLICKED)
-  setpos((lines - 5) / 2, (cols - 10) / 2)
-  attron(color_pair(COLOR_BLUE)|A_BOLD){
-    addstr("click")
-  }
-  refresh
-  while( true )
-    c = getch
-    case c
-    when KEY_MOUSE
-      m = getmouse
-      if( m )
-	show_message("getch = #{c.inspect}, ",
-		     "mouse event = #{'0x%x' % m.bstate}, ",
-		     "axis = (#{m.x},#{m.y},#{m.z})")
-      end
-      break
-    end
-  end
-  refresh
-ensure
-  close_screen
-end
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/curses/view2.rb b/ext/curses/view2.rb
deleted file mode 100644
index 18d9619216..0000000000
--- a/ext/curses/view2.rb
+++ /dev/null
@@ -1,115 +0,0 @@
-#!/usr/local/bin/ruby
-
-require "curses"
-
-if ARGV.size != 1 then
-  printf("usage: view file\n");
-  exit
-end
-begin
-  fp = open(ARGV[0], "r")
-rescue
-  raise "cannot open file: #{ARGV[1]}"
-end
-
-# signal(SIGINT, finish)
-
-Curses.init_screen
-Curses.nonl
-Curses.cbreak
-Curses.noecho
-
-$screen = Curses.stdscr
-
-$screen.scrollok(true)
-#$screen.keypad(true)
-
-# slurp the file
-$data_lines = []
-fp.each_line { |l|
-  $data_lines.push(l.chop)
-}
-fp.close
-
-$top = 0
-$data_lines[0..$screen.maxy-1].each_with_index{|line, idx|
-  $screen.setpos(idx, 0)
-  $screen.addstr(line)
-}
-$screen.setpos(0,0)
-$screen.refresh
-
-def scroll_up
-  if( $top > 0 )
-    $screen.scrl(-1)
-    $top -= 1
-    str = $data_lines[$top]
-    if( str )
-      $screen.setpos(0, 0)
-      $screen.addstr(str)
-    end
-    return true
-  else
-    return false
-  end
-end
-
-def scroll_down
-  if( $top + $screen.maxy < $data_lines.length )
-    $screen.scrl(1)
-    $top += 1
-    str = $data_lines[$top + $screen.maxy - 1]
-    if( str )
-      $screen.setpos($screen.maxy - 1, 0)
-      $screen.addstr(str)
-    end
-    return true
-  else
-    return false
-  end
-end
-
-while true
-  result = true
-  c = Curses.getch
-  case c
-  when Curses::KEY_DOWN, Curses::KEY_CTRL_N
-    result = scroll_down
-  when Curses::KEY_UP, Curses::KEY_CTRL_P
-    result = scroll_up
-  when Curses::KEY_NPAGE, ?\s  # white space
-    for i in 0..($screen.maxy - 2)
-      if( ! scroll_down )
-	if( i == 0 )
-	  result = false
-	end
-	break
-      end
-    end
-  when Curses::KEY_PPAGE
-    for i in 0..($screen.maxy - 2)
-      if( ! scroll_up )
-	if( i == 0 )
-	  result = false
-	end
-	break
-      end
-    end
-  when Curses::KEY_LEFT, Curses::KEY_CTRL_T
-    while( scroll_up )
-    end
-  when Curses::KEY_RIGHT, Curses::KEY_CTRL_B
-    while( scroll_down )
-    end
-  when ?q
-    break
-  else
-    $screen.setpos(0,0)
-    $screen.addstr("[unknown key `#{Curses.keyname(c)}'=#{c}] ")
-  end
-  if( !result )
-    Curses.beep
-  end
-  $screen.setpos(0,0)
-end
-Curses.close_screen
diff --git a/ext/dbm/.cvsignore b/ext/dbm/.cvsignore
index 4088712231..f3c7a7c5da 100644
--- a/ext/dbm/.cvsignore
+++ b/ext/dbm/.cvsignore
@@ -1,3 +1 @@
 Makefile
-mkmf.log
-*.def
diff --git a/ext/dbm/MANIFEST b/ext/dbm/MANIFEST
new file mode 100644
index 0000000000..8beec6783d
--- /dev/null
+++ b/ext/dbm/MANIFEST
@@ -0,0 +1,4 @@
+MANIFEST
+dbm.c
+depend
+extconf.rb
diff --git a/ext/dbm/dbm.c b/ext/dbm/dbm.c
index 69b7a6e7a7..b0446d1060 100644
--- a/ext/dbm/dbm.c
+++ b/ext/dbm/dbm.c
@@ -18,13 +18,11 @@
 #ifdef HAVE_SYS_CDEFS_H
 # include <sys/cdefs.h>
 #endif
-#include DBM_HDR
+#include <ndbm.h>
 #include <fcntl.h>
 #include <errno.h>
 
-static VALUE rb_cDBM, rb_eDBMError;
-
-#define RUBY_DBM_RW_BIT 0x20000000
+VALUE cDBM, rb_eDBMError;
 
 struct dbmdata {
     int  di_size;
@@ -34,7 +32,7 @@ struct dbmdata {
 static void
 closed_dbm()
 {
-    rb_raise(rb_eDBMError, "closed DBM file");
+    rb_raise(rb_eRuntimeError, "closed DBM file");
 }
 
 #define GetDBM(obj, dbmp) {\
@@ -43,11 +41,6 @@ closed_dbm()
     if (dbmp->di_dbm == 0) closed_dbm();\
 }
 
-#define GetDBM2(obj, data, dbm) {\
-    GetDBM(obj, data);\
-    (dbm) = dbmp->di_dbm;\
-}
-
 static void
 free_dbm(dbmp)
     struct dbmdata *dbmp;
@@ -58,40 +51,17 @@ free_dbm(dbmp)
     }
 }
 
-static VALUE
-fdbm_close(obj)
-    VALUE obj;
-{
-    struct dbmdata *dbmp;
-
-    GetDBM(obj, dbmp);
-    dbm_close(dbmp->di_dbm);
-    dbmp->di_dbm = 0;
-
-    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_close _((VALUE));
 
-static VALUE fdbm_alloc _((VALUE));
 static VALUE
-fdbm_alloc(klass)
+fdbm_s_new(argc, argv, klass)
+    int argc;
+    VALUE *argv;
     VALUE klass;
 {
-    return Data_Wrap_Struct(klass, 0, free_dbm, 0);
+    VALUE obj = Data_Wrap_Struct(klass, 0, free_dbm, 0);
+    rb_obj_call_init(obj, argc, argv);
+    return obj;
 }
 
 static VALUE
@@ -100,12 +70,12 @@ fdbm_initialize(argc, argv, obj)
     VALUE *argv;
     VALUE obj;
 {
-    VALUE file, vmode, vflags;
+    VALUE file, vmode;
     DBM *dbm;
     struct dbmdata *dbmp;
-    int mode, flags = 0;
+    int mode;
 
-    if (rb_scan_args(argc, argv, "12", &file, &vmode, &vflags) == 1) {
+    if (rb_scan_args(argc, argv, "11", &file, &vmode) == 1) {
 	mode = 0666;		/* default value */
     }
     else if (NIL_P(vmode)) {
@@ -114,27 +84,18 @@ fdbm_initialize(argc, argv, obj)
     else {
 	mode = NUM2INT(vmode);
     }
+    file = rb_str_to_str(file);
+    Check_SafeStr(file);
 
-    if (!NIL_P(vflags))
-        flags = NUM2INT(vflags);
-
-    SafeStringValue(file);
-
-    if (flags & RUBY_DBM_RW_BIT) {
-        flags &= ~RUBY_DBM_RW_BIT;
-        dbm = dbm_open(RSTRING(file)->ptr, flags, mode);
+    dbm = 0;
+    if (mode >= 0) {
+	dbm = dbm_open(RSTRING(file)->ptr, O_RDWR|O_CREAT, mode);
     }
-    else {
-        dbm = 0;
-        if (mode >= 0) {
-            dbm = dbm_open(RSTRING(file)->ptr, O_RDWR|O_CREAT, mode);
-        }
-        if (!dbm) {
-            dbm = dbm_open(RSTRING(file)->ptr, O_RDWR, 0);
-        }
-        if (!dbm) {
-            dbm = dbm_open(RSTRING(file)->ptr, O_RDONLY, 0);
-        }
+    if (!dbm) {
+	dbm = dbm_open(RSTRING(file)->ptr, O_RDWR, 0);
+    }
+    if (!dbm) {
+	dbm = dbm_open(RSTRING(file)->ptr, O_RDONLY, 0);
     }
 
     if (!dbm) {
@@ -170,6 +131,19 @@ fdbm_s_open(argc, argv, klass)
 }
 
 static VALUE
+fdbm_close(obj)
+    VALUE obj;
+{
+    struct dbmdata *dbmp;
+
+    GetDBM(obj, dbmp);
+    dbm_close(dbmp->di_dbm);
+    dbmp->di_dbm = 0;
+
+    return Qnil;
+}
+
+static VALUE
 fdbm_fetch(obj, keystr, ifnone)
     VALUE obj, keystr, ifnone;
 {
@@ -177,11 +151,12 @@ fdbm_fetch(obj, keystr, ifnone)
     struct dbmdata *dbmp;
     DBM *dbm;
 
-    StringValue(keystr);
+    keystr = rb_str_to_str(keystr);
     key.dptr = RSTRING(keystr)->ptr;
     key.dsize = RSTRING(keystr)->len;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     value = dbm_fetch(dbm, key);
     if (value.dptr == 0) {
 	if (ifnone == Qnil && rb_block_given_p())
@@ -222,11 +197,12 @@ fdbm_index(obj, valstr)
     struct dbmdata *dbmp;
     DBM *dbm;
 
-    StringValue(valstr);
+    valstr = rb_str_to_str(valstr);
     val.dptr = RSTRING(valstr)->ptr;
     val.dsize = RSTRING(valstr)->len;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
 	if (val.dsize == RSTRING(valstr)->len &&
@@ -248,77 +224,12 @@ fdbm_indexes(argc, argv, obj)
 
     new = rb_ary_new2(argc);
     for (i=0; i<argc; i++) {
-	rb_ary_push(new, fdbm_fetch(obj, argv[i], Qnil));
-    }
-
-    return new;
-}
-
-static VALUE
-fdbm_select(argc, argv, obj)
-    int argc;
-    VALUE *argv;
-    VALUE obj;
-{
-    VALUE new = rb_ary_new2(argc);
-    int i;
-
-    if (rb_block_given_p()) {
-        datum key, val;
-        DBM *dbm;
-        struct dbmdata *dbmp;
-
-	if (argc > 0) {
-	    rb_raise(rb_eArgError, "wrong number arguments(%d for 0)", argc);
-	}
-        GetDBM2(obj, dbmp, dbm);
-        for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
-            VALUE assoc, v;
-            val = dbm_fetch(dbm, key);
-            assoc = rb_assoc_new(rb_tainted_str_new(key.dptr, key.dsize),
-                                 rb_tainted_str_new(val.dptr, val.dsize));
-	    v = rb_yield(assoc);
-	    if (RTEST(v)) {
-		rb_ary_push(new, assoc);
-	    }
-	    GetDBM2(obj, dbmp, dbm);
-	}
-    }
-    else {
-	rb_warn("DBM#select(index..) is deprecated; use DBM#values_at");
-
-        for (i=0; i<argc; i++) {
-            rb_ary_push(new, fdbm_fetch(obj, argv[i], Qnil));
-        }
-    }
-
-    return new;
-}
-
-static VALUE
-fdbm_values_at(argc, argv, obj)
-    int argc;
-    VALUE *argv;
-    VALUE obj;
-{
-    VALUE new = rb_ary_new2(argc);
-    int i;
-
-    for (i=0; i<argc; i++) {
-        rb_ary_push(new, fdbm_fetch(obj, argv[i], Qnil));
+	rb_ary_push(new, fdbm_fetch(obj, argv[i]));
     }
 
     return new;
 }
 
-static void
-fdbm_modify(obj)
-    VALUE obj;
-{
-    rb_secure(4);
-    if (OBJ_FROZEN(obj)) rb_error_frozen("DBM");
-}
-
 static VALUE
 fdbm_delete(obj, keystr)
     VALUE obj, keystr;
@@ -326,23 +237,21 @@ fdbm_delete(obj, keystr)
     datum key, value;
     struct dbmdata *dbmp;
     DBM *dbm;
-    VALUE valstr;
 
-    fdbm_modify(obj);
-    StringValue(keystr);
+    rb_secure(4);
+    keystr = rb_str_to_str(keystr);
     key.dptr = RSTRING(keystr)->ptr;
     key.dsize = RSTRING(keystr)->len;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     value = dbm_fetch(dbm, key);
     if (value.dptr == 0) {
-	if (rb_block_given_p()) return rb_yield(keystr);
+	if (rb_block_given_p()) rb_yield(keystr);
 	return Qnil;
     }
 
-    /* need to save value before dbm_delete() */
-    valstr = rb_tainted_str_new(value.dptr, value.dsize);
-
     if (dbm_delete(dbm, key)) {
 	dbmp->di_size = -1;
 	rb_raise(rb_eDBMError, "dbm_delete failed");
@@ -350,7 +259,7 @@ fdbm_delete(obj, keystr)
     else if (dbmp->di_size >= 0) {
 	dbmp->di_size--;
     }
-    return valstr;
+    return obj;
 }
 
 static VALUE
@@ -362,8 +271,9 @@ fdbm_shift(obj)
     DBM *dbm;
     VALUE keystr, valstr;
 
-    fdbm_modify(obj);
-    GetDBM2(obj, dbmp, dbm);
+    rb_secure(4);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     dbmp->di_size = -1;
 
     key = dbm_firstkey(dbm); 
@@ -387,8 +297,9 @@ fdbm_delete_if(obj)
     VALUE ret, ary = rb_ary_new();
     int i, status = 0, n;
 
-    fdbm_modify(obj);
-    GetDBM2(obj, dbmp, dbm);
+    rb_secure(4);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     n = dbmp->di_size;
     dbmp->di_size = -1;
 
@@ -397,14 +308,12 @@ fdbm_delete_if(obj)
 	keystr = rb_tainted_str_new(key.dptr, key.dsize);
 	valstr = rb_tainted_str_new(val.dptr, val.dsize);
         ret = rb_protect(rb_yield, rb_assoc_new(rb_str_dup(keystr), valstr), &status);
-        if (status != 0) break;
+        if (status != 0) goto delete;
 	if (RTEST(ret)) rb_ary_push(ary, keystr);
-	GetDBM2(obj, dbmp, dbm);
     }
-
+ delete:
     for (i = 0; i < RARRAY(ary)->len; i++) {
 	keystr = RARRAY(ary)->ptr[i];
-	StringValue(keystr);
 	key.dptr = RSTRING(keystr)->ptr;
 	key.dsize = RSTRING(keystr)->len;
 	if (dbm_delete(dbm, key)) {
@@ -425,13 +334,17 @@ fdbm_clear(obj)
     struct dbmdata *dbmp;
     DBM *dbm;
 
-    fdbm_modify(obj);
-    GetDBM2(obj, dbmp, dbm);
+    rb_secure(4);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     dbmp->di_size = -1;
     while (key = dbm_firstkey(dbm), key.dptr) {
-	if (dbm_delete(dbm, key)) {
-	    rb_raise(rb_eDBMError, "dbm_delete failed");
-	}
+        do {
+	    if (dbm_delete(dbm, key)) {
+		rb_raise(rb_eDBMError, "dbm_delete failed");
+	    }
+	    key = dbm_nextkey(dbm);
+	} while (key.dptr);
     }
     dbmp->di_size = 0;
 
@@ -448,7 +361,8 @@ fdbm_invert(obj)
     VALUE keystr, valstr;
     VALUE hash = rb_hash_new();
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
 	keystr = rb_tainted_str_new(key.dptr, key.dsize);
@@ -458,8 +372,6 @@ fdbm_invert(obj)
     return hash;
 }
 
-static VALUE each_pair _((VALUE));
-
 static VALUE
 each_pair(obj)
     VALUE obj;
@@ -506,18 +418,19 @@ fdbm_store(obj, keystr, valstr)
     struct dbmdata *dbmp;
     DBM *dbm;
 
-    fdbm_modify(obj);
+    rb_secure(4);
     keystr = rb_obj_as_string(keystr);
-    valstr = rb_obj_as_string(valstr);
 
     key.dptr = RSTRING(keystr)->ptr;
     key.dsize = RSTRING(keystr)->len;
 
+    valstr = rb_obj_as_string(valstr);
     val.dptr = RSTRING(valstr)->ptr;
     val.dsize = RSTRING(valstr)->len;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
     dbmp->di_size = -1;
+    dbm = dbmp->di_dbm;
     if (dbm_store(dbm, key, val, DBM_REPLACE)) {
 #ifdef HAVE_DBM_CLEARERR
 	dbm_clearerr(dbm);
@@ -538,8 +451,9 @@ fdbm_length(obj)
     DBM *dbm;
     int i = 0;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
     if (dbmp->di_size > 0) return INT2FIX(dbmp->di_size);
+    dbm = dbmp->di_dbm;
 
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	i++;
@@ -558,7 +472,7 @@ fdbm_empty_p(obj)
     DBM *dbm;
     int i = 0;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
     if (dbmp->di_size < 0) {
 	dbm = dbmp->di_dbm;
 
@@ -581,11 +495,11 @@ fdbm_each_value(obj)
     struct dbmdata *dbmp;
     DBM *dbm;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
 	rb_yield(rb_tainted_str_new(val.dptr, val.dsize));
-	GetDBM2(obj, dbmp, dbm);
     }
     return obj;
 }
@@ -598,10 +512,10 @@ fdbm_each_key(obj)
     struct dbmdata *dbmp;
     DBM *dbm;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	rb_yield(rb_tainted_str_new(key.dptr, key.dsize));
-	GetDBM2(obj, dbmp, dbm);
     }
     return obj;
 }
@@ -615,14 +529,14 @@ fdbm_each_pair(obj)
     struct dbmdata *dbmp;
     VALUE keystr, valstr;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
 
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
 	keystr = rb_tainted_str_new(key.dptr, key.dsize);
 	valstr = rb_tainted_str_new(val.dptr, val.dsize);
 	rb_yield(rb_assoc_new(keystr, valstr));
-	GetDBM2(obj, dbmp, dbm);
     }
 
     return obj;
@@ -637,7 +551,8 @@ fdbm_keys(obj)
     DBM *dbm;
     VALUE ary;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
 
     ary = rb_ary_new();
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
@@ -656,7 +571,9 @@ fdbm_values(obj)
     DBM *dbm;
     VALUE ary;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     ary = rb_ary_new();
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
@@ -674,11 +591,12 @@ fdbm_has_key(obj, keystr)
     struct dbmdata *dbmp;
     DBM *dbm;
 
-    StringValue(keystr);
+    keystr = rb_str_to_str(keystr);
     key.dptr = RSTRING(keystr)->ptr;
     key.dsize = RSTRING(keystr)->len;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     val = dbm_fetch(dbm, key);
     if (val.dptr) return Qtrue;
     return Qfalse;
@@ -692,11 +610,12 @@ fdbm_has_value(obj, valstr)
     struct dbmdata *dbmp;
     DBM *dbm;
 
-    StringValue(valstr);
+    valstr = rb_str_to_str(valstr);
     val.dptr = RSTRING(valstr)->ptr;
     val.dsize = RSTRING(valstr)->len;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
 	if (val.dsize == RSTRING(valstr)->len &&
@@ -715,12 +634,14 @@ fdbm_to_a(obj)
     DBM *dbm;
     VALUE ary;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     ary = rb_ary_new();
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
 	rb_ary_push(ary, rb_assoc_new(rb_tainted_str_new(key.dptr, key.dsize),
-				      rb_tainted_str_new(val.dptr, val.dsize)));
+				rb_tainted_str_new(val.dptr, val.dsize)));
     }
 
     return ary;
@@ -735,7 +656,9 @@ fdbm_to_hash(obj)
     DBM *dbm;
     VALUE hash;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     hash = rb_hash_new();
     for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
 	val = dbm_fetch(dbm, key);
@@ -756,61 +679,48 @@ fdbm_reject(obj)
 void
 Init_dbm()
 {
-    rb_cDBM = rb_define_class("DBM", rb_cObject);
+    cDBM = rb_define_class("DBM", rb_cObject);
     rb_eDBMError = rb_define_class("DBMError", rb_eStandardError);
-    rb_include_module(rb_cDBM, rb_mEnumerable);
-
-    rb_define_alloc_func(rb_cDBM, fdbm_alloc);
-    rb_define_singleton_method(rb_cDBM, "open", fdbm_s_open, -1);
-
-    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);
-    rb_define_method(rb_cDBM, "store", fdbm_store, 2);
-    rb_define_method(rb_cDBM, "index",  fdbm_index, 1);
-    rb_define_method(rb_cDBM, "indexes",  fdbm_indexes, -1);
-    rb_define_method(rb_cDBM, "indices",  fdbm_indexes, -1);
-    rb_define_method(rb_cDBM, "select",  fdbm_select, -1);
-    rb_define_method(rb_cDBM, "values_at", fdbm_values_at, -1);
-    rb_define_method(rb_cDBM, "length", fdbm_length, 0);
-    rb_define_method(rb_cDBM, "size", fdbm_length, 0);
-    rb_define_method(rb_cDBM, "empty?", fdbm_empty_p, 0);
-    rb_define_method(rb_cDBM, "each", fdbm_each_pair, 0);
-    rb_define_method(rb_cDBM, "each_value", fdbm_each_value, 0);
-    rb_define_method(rb_cDBM, "each_key", fdbm_each_key, 0);
-    rb_define_method(rb_cDBM, "each_pair", fdbm_each_pair, 0);
-    rb_define_method(rb_cDBM, "keys", fdbm_keys, 0);
-    rb_define_method(rb_cDBM, "values", fdbm_values, 0);
-    rb_define_method(rb_cDBM, "shift", fdbm_shift, 0);
-    rb_define_method(rb_cDBM, "delete", fdbm_delete, 1);
-    rb_define_method(rb_cDBM, "delete_if", fdbm_delete_if, 0);
-    rb_define_method(rb_cDBM, "reject!", fdbm_delete_if, 0);
-    rb_define_method(rb_cDBM, "reject", fdbm_reject, 0);
-    rb_define_method(rb_cDBM, "clear", fdbm_clear, 0);
-    rb_define_method(rb_cDBM,"invert", fdbm_invert, 0);
-    rb_define_method(rb_cDBM,"update", fdbm_update, 1);
-    rb_define_method(rb_cDBM,"replace", fdbm_replace, 1);
-
-    rb_define_method(rb_cDBM, "include?", fdbm_has_key, 1);
-    rb_define_method(rb_cDBM, "has_key?", fdbm_has_key, 1);
-    rb_define_method(rb_cDBM, "member?", fdbm_has_key, 1);
-    rb_define_method(rb_cDBM, "has_value?", fdbm_has_value, 1);
-    rb_define_method(rb_cDBM, "key?", fdbm_has_key, 1);
-    rb_define_method(rb_cDBM, "value?", fdbm_has_value, 1);
-
-    rb_define_method(rb_cDBM, "to_a", fdbm_to_a, 0);
-    rb_define_method(rb_cDBM, "to_hash", fdbm_to_hash, 0);
-
-    /* flags for dbm_open() */
-    rb_define_const(rb_cDBM, "READER",  INT2FIX(O_RDONLY|RUBY_DBM_RW_BIT));
-    rb_define_const(rb_cDBM, "WRITER",  INT2FIX(O_RDWR|RUBY_DBM_RW_BIT));
-    rb_define_const(rb_cDBM, "WRCREAT", INT2FIX(O_RDWR|O_CREAT|RUBY_DBM_RW_BIT));
-    rb_define_const(rb_cDBM, "NEWDB",   INT2FIX(O_RDWR|O_CREAT|O_TRUNC|RUBY_DBM_RW_BIT));
-
-#ifdef DB_VERSION_STRING
-    rb_define_const(rb_cDBM, "VERSION",  rb_str_new2(DB_VERSION_STRING));
-#endif
+    rb_include_module(cDBM, rb_mEnumerable);
+
+    rb_define_singleton_method(cDBM, "new", fdbm_s_new, -1);
+    rb_define_singleton_method(cDBM, "open", fdbm_s_open, -1);
+
+    rb_define_method(cDBM, "initialize", fdbm_initialize, -1);
+    rb_define_method(cDBM, "close", fdbm_close, 0);
+    rb_define_method(cDBM, "[]", fdbm_aref, 1);
+    rb_define_method(cDBM, "fetch", fdbm_fetch_m, -1);
+    rb_define_method(cDBM, "[]=", fdbm_store, 2);
+    rb_define_method(cDBM, "store", fdbm_store, 2);
+    rb_define_method(cDBM, "index",  fdbm_index, 1);
+    rb_define_method(cDBM, "indexes",  fdbm_indexes, -1);
+    rb_define_method(cDBM, "indices",  fdbm_indexes, -1);
+    rb_define_method(cDBM, "length", fdbm_length, 0);
+    rb_define_alias(cDBM,  "size", "length");
+    rb_define_method(cDBM, "empty?", fdbm_empty_p, 0);
+    rb_define_method(cDBM, "each", fdbm_each_pair, 0);
+    rb_define_method(cDBM, "each_value", fdbm_each_value, 0);
+    rb_define_method(cDBM, "each_key", fdbm_each_key, 0);
+    rb_define_method(cDBM, "each_pair", fdbm_each_pair, 0);
+    rb_define_method(cDBM, "keys", fdbm_keys, 0);
+    rb_define_method(cDBM, "values", fdbm_values, 0);
+    rb_define_method(cDBM, "shift", fdbm_shift, 0);
+    rb_define_method(cDBM, "delete", fdbm_delete, 1);
+    rb_define_method(cDBM, "delete_if", fdbm_delete_if, 0);
+    rb_define_method(cDBM, "reject!", fdbm_delete_if, 0);
+    rb_define_method(cDBM, "reject", fdbm_reject, 0);
+    rb_define_method(cDBM, "clear", fdbm_clear, 0);
+    rb_define_method(cDBM,"invert", fdbm_invert, 0);
+    rb_define_method(cDBM,"update", fdbm_update, 1);
+    rb_define_method(cDBM,"replace", fdbm_replace, 1);
+
+    rb_define_method(cDBM, "include?", fdbm_has_key, 1);
+    rb_define_method(cDBM, "has_key?", fdbm_has_key, 1);
+    rb_define_method(cDBM, "member?", fdbm_has_key, 1);
+    rb_define_method(cDBM, "has_value?", fdbm_has_value, 1);
+    rb_define_method(cDBM, "key?", fdbm_has_key, 1);
+    rb_define_method(cDBM, "value?", fdbm_has_value, 1);
+
+    rb_define_method(cDBM, "to_a", fdbm_to_a, 0);
+    rb_define_method(cDBM, "to_hash", fdbm_to_hash, 0);
 }
diff --git a/ext/dbm/extconf.rb b/ext/dbm/extconf.rb
index 0074ab605b..9ce235a2b5 100644
--- a/ext/dbm/extconf.rb
+++ b/ext/dbm/extconf.rb
@@ -1,53 +1,13 @@
 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)
+if have_library("gdbm", "dbm_open")
+  gdbm = true
 end
-
-headers = {
-  "db" => ["db.h"],
-  "db1" => ["db1/ndbm.h", "db1.h", "ndbm.h"],
-  "db2" => ["db2/db.h", "db2.h", "db.h"],
-  "dbm" => ["ndbm.h"],
-  "gdbm" => ["gdbm-ndbm.h", "ndbm.h"],
-  "gdbm_compat" => ["gdbm-ndbm.h", "ndbm.h"],
-  "qdbm" => ["relic.h"],
-}
-
-def headers.db_check(db)
-  db_prefix = nil
-  have_gdbm = false
-  hsearch = nil
-
-  case db
-  when /^db2?$/
-    db_prefix = "__db_n"
-    hsearch = "-DDB_DBM_HSEARCH "
-  when "gdbm"
-    have_gdbm = true
-  when "gdbm_compat"
-    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
-  end
-end
-
-if dblib.any? {|db| headers.db_check(db)}
-  have_header("cdefs.h")
-  have_header("sys/cdefs.h")
+gdbm or have_library("db", "dbm_open") or have_library("dbm", "dbm_open")
+have_header("cdefs.h") 
+have_header("sys/cdefs.h") 
+if have_header("ndbm.h") and have_func("dbm_open")
+  have_func("dbm_clearerr") unless gdbm
   create_makefile("dbm")
 end
diff --git a/ext/digest/.cvsignore b/ext/digest/.cvsignore
deleted file mode 100644
index 4088712231..0000000000
--- a/ext/digest/.cvsignore
+++ /dev/null
@@ -1,3 +0,0 @@
-Makefile
-mkmf.log
-*.def
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
deleted file mode 100644
index b9a3470e65..0000000000
--- a/ext/digest/defs.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* -*- C -*-
- * $Id$
- */
-
-#ifndef DEFS_H
-#define DEFS_H
-
-#include "ruby.h"
-#include <sys/types.h>
-
-#if defined(HAVE_SYS_CDEFS_H)
-# include <sys/cdefs.h>
-#endif
-#if !defined(__BEGIN_DECLS)
-# define __BEGIN_DECLS
-# define __END_DECLS
-#endif
-
-#if defined(HAVE_INTTYPES_H)
-# include <inttypes.h>
-#elif !defined __CYGWIN__ || !defined __uint8_t_defined
-  typedef unsigned char uint8_t;
-  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;
-# else
-#  define NO_UINT64_T
-# endif
-#endif
-
-#endif /* DEFS_H */
diff --git a/ext/digest/depend b/ext/digest/depend
deleted file mode 100644
index 43601a208f..0000000000
--- a/ext/digest/depend
+++ /dev/null
@@ -1,2 +0,0 @@
-digest.o: digest.c digest.h $(hdrdir)/ruby.h $(topdir)/config.h \
-  $(hdrdir)/defines.h $(hdrdir)/intern.h
diff --git a/ext/digest/digest.c b/ext/digest/digest.c
deleted file mode 100644
index 0b910e8c47..0000000000
--- a/ext/digest/digest.c
+++ /dev/null
@@ -1,642 +0,0 @@
-/************************************************
-
-  digest.c -
-
-  $Author$
-  created at: Fri May 25 08:57:27 JST 2001
-
-  Copyright (C) 1995-2001 Yukihiro Matsumoto
-  Copyright (C) 2001-2006 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 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
- *
- * 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
- *
- * 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
- *
- * 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.
- */
-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)));
-}
-
-/*
- * 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;
-}
-
-/*
- * 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.
- */
-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)
-{
-    VALUE value = rb_funcall(self, id_finish, 0);
-    rb_funcall(self, id_reset, 0);
-
-    return value;
-}
-
-/*
- * 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);
-    }
-
-    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);
-
-    return hexencode_str_new(value);
-}
-
-/*
- * 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;
-}
-
-/*
- * 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_instance_equal(VALUE self, VALUE other)
-{
-    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);
-
-    if (RSTRING_LEN(str1) == RSTRING_LEN(str2) &&
-	rb_str_cmp(str1, str2) == 0) {
-	return Qtrue;
-    }
-    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);
-
-    /* never blindly assume that #digest() returns a string */
-    StringValue(digest);
-    return INT2NUM(RSTRING_LEN(digest));
-}
-
-/*
- * 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);
-}
-
-/*
- * 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)));
-}
-
-/*
- * 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)
-{
-    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;
-
-    for (p = klass; p; p = RCLASS(p)->super) {
-        if (rb_ivar_defined(p, id_metadata)) {
-            obj = rb_ivar_get(p, id_metadata);
-            break;
-        }
-    }
-
-    if (!p)
-        rb_raise(rb_eRuntimeError, "Digest::Base cannot be directly inherited in Ruby");
-
-    Data_Get_Struct(obj, rb_digest_metadata_t, algo);
-
-    switch (algo->api_version) {
-      case 2:
-        break;
-
-      /*
-       * put conversion here if possible when API is updated
-       */
-
-      default:
-        rb_raise(rb_eRuntimeError, "Incompatible digest API version");
-    }
-
-    return algo;
-}
-
-static VALUE
-rb_digest_base_alloc(VALUE klass)
-{
-    rb_digest_metadata_t *algo;
-    VALUE obj;
-    void *pctx;
-
-    if (klass == rb_cDigest_Base) {
-	rb_raise(rb_eNotImpError, "Digest::Base is an abstract class");
-    }
-
-    algo = get_digest_base_metadata(klass);
-
-    pctx = xmalloc(algo->ctx_size);
-    algo->init_func(pctx);
-
-    obj = Data_Wrap_Struct(klass, 0, free, pctx);
-
-    return obj;
-}
-
-/* :nodoc: */
-static VALUE
-rb_digest_base_copy(VALUE copy, VALUE obj)
-{
-    rb_digest_metadata_t *algo;
-    void *pctx1, *pctx2;
-
-    if (copy == obj) return copy;
-
-    rb_check_frozen(copy);
-
-    algo = get_digest_base_metadata(rb_obj_class(copy));
-
-    Data_Get_Struct(obj, void, pctx1);
-    Data_Get_Struct(copy, void, pctx2);
-    memcpy(pctx2, pctx1, algo->ctx_size);
-
-    return copy;
-}
-
-/* :nodoc: */
-static VALUE
-rb_digest_base_reset(VALUE self)
-{
-    rb_digest_metadata_t *algo;
-    void *pctx;
-
-    algo = get_digest_base_metadata(rb_obj_class(self));
-
-    Data_Get_Struct(self, void, pctx);
-
-    algo->init_func(pctx);
-
-    return self;
-}
-
-/* :nodoc: */
-static VALUE
-rb_digest_base_update(VALUE self, VALUE str)
-{
-    rb_digest_metadata_t *algo;
-    void *pctx;
-
-    algo = get_digest_base_metadata(rb_obj_class(self));
-
-    Data_Get_Struct(self, void, pctx);
-
-    StringValue(str);
-    algo->update_func(pctx, (unsigned char *)RSTRING_PTR(str), RSTRING_LEN(str));
-
-    return self;
-}
-
-/* :nodoc: */
-static VALUE
-rb_digest_base_finish(VALUE self)
-{
-    rb_digest_metadata_t *algo;
-    void *pctx;
-    VALUE str;
-
-    algo = get_digest_base_metadata(rb_obj_class(self));
-
-    Data_Get_Struct(self, void, pctx);
-
-    str = rb_str_new(0, algo->digest_len);
-    algo->finish_func(pctx, (unsigned char *)RSTRING_PTR(str));
-
-    /* avoid potential coredump caused by use of a finished context */
-    algo->init_func(pctx);
-
-    return str;
-}
-
-/* :nodoc: */
-static VALUE
-rb_digest_base_digest_length(VALUE self)
-{
-    rb_digest_metadata_t *algo;
-
-    algo = get_digest_base_metadata(rb_obj_class(self));
-
-    return INT2NUM(algo->digest_len);
-}
-
-/* :nodoc: */
-static VALUE
-rb_digest_base_block_length(VALUE self)
-{
-    rb_digest_metadata_t *algo;
-
-    algo = get_digest_base_metadata(rb_obj_class(self));
-
-    return INT2NUM(algo->block_len);
-}
-
-void
-Init_digest(void)
-{
-    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);
-
-    id_metadata = rb_intern("metadata");
-
-    /* class Digest::Base < Digest::Class */
-    rb_cDigest_Base = rb_define_class_under(rb_mDigest, "Base", rb_cDigest_Class);
-
-    rb_define_alloc_func(rb_cDigest_Base, rb_digest_base_alloc);
-
-    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);
-}
diff --git a/ext/digest/digest.h b/ext/digest/digest.h
deleted file mode 100644
index 6e4906c859..0000000000
--- a/ext/digest/digest.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/************************************************
-
-  digest.h - header file for ruby digest modules
-
-  $Author$
-  created at: Fri May 25 08:54:56 JST 2001
-
-
-  Copyright (C) 2001-2006 Akinori MUSHA
-
-  $RoughId: digest.h,v 1.3 2001/07/13 15:38:27 knu Exp $
-  $Id$
-
-************************************************/
-
-#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 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;
diff --git a/ext/digest/extconf.rb b/ext/digest/extconf.rb
deleted file mode 100644
index cf9127ecc0..0000000000
--- a/ext/digest/extconf.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-# $RoughId: extconf.rb,v 1.6 2001/07/13 15:38:27 knu Exp $
-# $Id$
-
-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
deleted file mode 100644
index c399f2de1d..0000000000
--- a/ext/digest/lib/md5.rb
+++ /dev/null
@@ -1,23 +0,0 @@
-# just for compatibility; requiring "md5" is obsoleted
-#
-# $RoughId: md5.rb,v 1.4 2001/07/13 15:38:27 knu Exp $
-# $Id$
-
-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
-
-    def md5(*args)
-      new(*args)
-    end
-  end
-end
diff --git a/ext/digest/lib/sha1.rb b/ext/digest/lib/sha1.rb
deleted file mode 100644
index 4446e12e8d..0000000000
--- a/ext/digest/lib/sha1.rb
+++ /dev/null
@@ -1,23 +0,0 @@
-# just for compatibility; requiring "sha1" is obsoleted
-#
-# $RoughId: sha1.rb,v 1.4 2001/07/13 15:38:27 knu Exp $
-# $Id$
-
-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
-
-    def sha1(*args)
-      new(*args)
-    end
-  end
-end
diff --git a/ext/digest/md5/.cvsignore b/ext/digest/md5/.cvsignore
deleted file mode 100644
index 4088712231..0000000000
--- a/ext/digest/md5/.cvsignore
+++ /dev/null
@@ -1,3 +0,0 @@
-Makefile
-mkmf.log
-*.def
diff --git a/ext/digest/md5/depend b/ext/digest/md5/depend
deleted file mode 100644
index 8eaec20b4b..0000000000
--- a/ext/digest/md5/depend
+++ /dev/null
@@ -1,6 +0,0 @@
-md5.o: md5.c md5.h $(srcdir)/../defs.h $(hdrdir)/ruby.h $(topdir)/config.h \
-  $(hdrdir)/defines.h $(hdrdir)/intern.h
-md5init.o: md5init.c $(srcdir)/../digest.h $(hdrdir)/ruby.h \
-  $(topdir)/config.h $(hdrdir)/defines.h $(hdrdir)/intern.h md5.h \
-  $(srcdir)/../defs.h
-md5ossl.o: md5ossl.h
diff --git a/ext/digest/md5/extconf.rb b/ext/digest/md5/extconf.rb
deleted file mode 100644
index 018f8ccb02..0000000000
--- a/ext/digest/md5/extconf.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-# $RoughId: extconf.rb,v 1.3 2001/08/14 19:54:51 knu Exp $
-# $Id$
-
-require "mkmf"
-
-$defs << "-DHAVE_CONFIG_H"
-$INCFLAGS << " -I$(srcdir)/.."
-
-$objs = [ "md5init.#{$OBJEXT}" ]
-
-dir_config("openssl")
-
-if !with_config("bundled-md5") &&
-    have_library("crypto") && have_header("openssl/md5.h")
-  $objs << "md5ossl.#{$OBJEXT}"
-
-else
-  $objs << "md5.#{$OBJEXT}"
-end
-
-have_header("sys/cdefs.h")
-
-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
deleted file mode 100644
index 993bc47a06..0000000000
--- a/ext/digest/md5/md5.c
+++ /dev/null
@@ -1,420 +0,0 @@
-/*
-  Copyright (C) 1999, 2000 Aladdin Enterprises.  All rights reserved.
-
-  This software is provided 'as-is', without any express or implied
-  warranty.  In no event will the authors be held liable for any damages
-  arising from the use of this software.
-
-  Permission is granted to anyone to use this software for any purpose,
-  including commercial applications, and to alter it and redistribute it
-  freely, subject to the following restrictions:
-
-  1. The origin of this software must not be misrepresented; you must not
-     claim that you wrote the original software. If you use this software
-     in a product, an acknowledgment in the product documentation would be
-     appreciated but is not required.
-  2. Altered source versions must be plainly marked as such, and must not be
-     misrepresented as being the original software.
-  3. This notice may not be removed or altered from any source distribution.
-
-  L. Peter Deutsch
-  ghost@aladdin.com
-
- */
-
-/*
-  Independent implementation of MD5 (RFC 1321).
-
-  This code implements the MD5 Algorithm defined in RFC 1321.
-  It is derived directly from the text of the RFC and not from the
-  reference implementation.
-
-  The original and principal author of md5.c is L. Peter Deutsch
-  <ghost@aladdin.com>.  Other authors are noted in the change history
-  that follows (in reverse chronological order):
-
-  2000-07-03 lpd Patched to eliminate warnings about "constant is
-		unsigned in ANSI C, signed in traditional";
-		made test program self-checking.
-  1999-11-04 lpd Edited comments slightly for automatic TOC extraction.
-  1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5).
-  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 $ */
-/*$Id$ */
-
-#include "md5.h"
-
-#ifdef TEST
-/*
- * Compile with -DTEST to create a self-contained executable test program.
- * The test program should print out the same values as given in section
- * A.5 of RFC 1321, reproduced below.
- */
-#include <string.h>
-main()
-{
-    static const char *const test[7*2] = {
-	"", "d41d8cd98f00b204e9800998ecf8427e",
-	"a", "0cc175b9c0f1b6a831c399e269772661",
-	"abc", "900150983cd24fb0d6963f7d28e17f72",
-	"message digest", "f96b697d7cb7938d525a2f31aaf161d0",
-	"abcdefghijklmnopqrstuvwxyz", "c3fcd3d76192e4007dfb496cca67e13b",
-	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
-				"d174ab98d277d9f5a5611c2c9f419d9f",
-	"12345678901234567890123456789012345678901234567890123456789012345678901234567890", "57edf4a22be3c955ac49da2e2107b67a"
-    };
-    int i;
-
-    for (i = 0; i < 7*2; i += 2) {
-	MD5_CTX state;
-	uint8_t digest[16];
-	char hex_output[16*2 + 1];
-	int di;
-
-	MD5_Init(&state);
-	MD5_Update(&state, (const uint8_t *)test[i], strlen(test[i]));
-	MD5_Final(digest, &state);
-	printf("MD5 (\"%s\") = ", test[i]);
-	for (di = 0; di < 16; ++di)
-	    sprintf(hex_output + di * 2, "%02x", digest[di]);
-	puts(hex_output);
-	if (strcmp(hex_output, test[i + 1]))
-	    printf("**** ERROR, should be: %s\n", test[i + 1]);
-    }
-    return 0;
-}
-#endif /* TEST */
-
-
-/*
- * For reference, here is the program that computed the T values.
- */
-#ifdef COMPUTE_T_VALUES
-#include <math.h>
-main()
-{
-    int i;
-    for (i = 1; i <= 64; ++i) {
-	unsigned long v = (unsigned long)(4294967296.0 * fabs(sin((double)i)));
-
-	/*
-	 * The following nonsense is only to avoid compiler warnings about
-	 * "integer constant is unsigned in ANSI C, signed with -traditional".
-	 */
-	if (v >> 31) {
-	    printf("#define T%d /* 0x%08lx */ (T_MASK ^ 0x%08lx)\n", i,
-		   v, (unsigned long)(unsigned int)(~v));
-	} else {
-	    printf("#define T%d    0x%08lx\n", i, v);
-	}
-    }
-    return 0;
-}
-#endif /* COMPUTE_T_VALUES */
-/*
- * End of T computation program.
- */
-#ifdef T_MASK
-#undef T_MASK
-#endif
-#define T_MASK ((uint32_t)~0)
-#define T1 /* 0xd76aa478 */ (T_MASK ^ 0x28955b87)
-#define T2 /* 0xe8c7b756 */ (T_MASK ^ 0x173848a9)
-#define T3    0x242070db
-#define T4 /* 0xc1bdceee */ (T_MASK ^ 0x3e423111)
-#define T5 /* 0xf57c0faf */ (T_MASK ^ 0x0a83f050)
-#define T6    0x4787c62a
-#define T7 /* 0xa8304613 */ (T_MASK ^ 0x57cfb9ec)
-#define T8 /* 0xfd469501 */ (T_MASK ^ 0x02b96afe)
-#define T9    0x698098d8
-#define T10 /* 0x8b44f7af */ (T_MASK ^ 0x74bb0850)
-#define T11 /* 0xffff5bb1 */ (T_MASK ^ 0x0000a44e)
-#define T12 /* 0x895cd7be */ (T_MASK ^ 0x76a32841)
-#define T13    0x6b901122
-#define T14 /* 0xfd987193 */ (T_MASK ^ 0x02678e6c)
-#define T15 /* 0xa679438e */ (T_MASK ^ 0x5986bc71)
-#define T16    0x49b40821
-#define T17 /* 0xf61e2562 */ (T_MASK ^ 0x09e1da9d)
-#define T18 /* 0xc040b340 */ (T_MASK ^ 0x3fbf4cbf)
-#define T19    0x265e5a51
-#define T20 /* 0xe9b6c7aa */ (T_MASK ^ 0x16493855)
-#define T21 /* 0xd62f105d */ (T_MASK ^ 0x29d0efa2)
-#define T22    0x02441453
-#define T23 /* 0xd8a1e681 */ (T_MASK ^ 0x275e197e)
-#define T24 /* 0xe7d3fbc8 */ (T_MASK ^ 0x182c0437)
-#define T25    0x21e1cde6
-#define T26 /* 0xc33707d6 */ (T_MASK ^ 0x3cc8f829)
-#define T27 /* 0xf4d50d87 */ (T_MASK ^ 0x0b2af278)
-#define T28    0x455a14ed
-#define T29 /* 0xa9e3e905 */ (T_MASK ^ 0x561c16fa)
-#define T30 /* 0xfcefa3f8 */ (T_MASK ^ 0x03105c07)
-#define T31    0x676f02d9
-#define T32 /* 0x8d2a4c8a */ (T_MASK ^ 0x72d5b375)
-#define T33 /* 0xfffa3942 */ (T_MASK ^ 0x0005c6bd)
-#define T34 /* 0x8771f681 */ (T_MASK ^ 0x788e097e)
-#define T35    0x6d9d6122
-#define T36 /* 0xfde5380c */ (T_MASK ^ 0x021ac7f3)
-#define T37 /* 0xa4beea44 */ (T_MASK ^ 0x5b4115bb)
-#define T38    0x4bdecfa9
-#define T39 /* 0xf6bb4b60 */ (T_MASK ^ 0x0944b49f)
-#define T40 /* 0xbebfbc70 */ (T_MASK ^ 0x4140438f)
-#define T41    0x289b7ec6
-#define T42 /* 0xeaa127fa */ (T_MASK ^ 0x155ed805)
-#define T43 /* 0xd4ef3085 */ (T_MASK ^ 0x2b10cf7a)
-#define T44    0x04881d05
-#define T45 /* 0xd9d4d039 */ (T_MASK ^ 0x262b2fc6)
-#define T46 /* 0xe6db99e5 */ (T_MASK ^ 0x1924661a)
-#define T47    0x1fa27cf8
-#define T48 /* 0xc4ac5665 */ (T_MASK ^ 0x3b53a99a)
-#define T49 /* 0xf4292244 */ (T_MASK ^ 0x0bd6ddbb)
-#define T50    0x432aff97
-#define T51 /* 0xab9423a7 */ (T_MASK ^ 0x546bdc58)
-#define T52 /* 0xfc93a039 */ (T_MASK ^ 0x036c5fc6)
-#define T53    0x655b59c3
-#define T54 /* 0x8f0ccc92 */ (T_MASK ^ 0x70f3336d)
-#define T55 /* 0xffeff47d */ (T_MASK ^ 0x00100b82)
-#define T56 /* 0x85845dd1 */ (T_MASK ^ 0x7a7ba22e)
-#define T57    0x6fa87e4f
-#define T58 /* 0xfe2ce6e0 */ (T_MASK ^ 0x01d3191f)
-#define T59 /* 0xa3014314 */ (T_MASK ^ 0x5cfebceb)
-#define T60    0x4e0811a1
-#define T61 /* 0xf7537e82 */ (T_MASK ^ 0x08ac817d)
-#define T62 /* 0xbd3af235 */ (T_MASK ^ 0x42c50dca)
-#define T63    0x2ad7d2bb
-#define T64 /* 0xeb86d391 */ (T_MASK ^ 0x14792c6e)
-
-
-static void
-md5_process(MD5_CTX *pms, const uint8_t *data /*[64]*/)
-{
-    uint32_t
-	a = pms->state[0], b = pms->state[1],
-	c = pms->state[2], d = pms->state[3];
-    uint32_t t;
-
-#ifdef WORDS_BIGENDIAN
-
-    /*
-     * On big-endian machines, we must arrange the bytes in the right
-     * order.  (This also works on machines of unknown byte order.)
-     */
-    uint32_t X[16];
-    const uint8_t *xp = data;
-    int i;
-
-    for (i = 0; i < 16; ++i, xp += 4)
-	X[i] = xp[0] + (xp[1] << 8) + (xp[2] << 16) + (xp[3] << 24);
-
-#else
-
-    /*
-     * On little-endian machines, we can process properly aligned data
-     * without copying it.
-     */
-    uint32_t xbuf[16];
-    const uint32_t *X;
-
-    if (!((data - (const uint8_t *)0) & 3)) {
-	/* data are properly aligned */
-	X = (const uint32_t *)data;
-    } else {
-	/* not aligned */
-	memcpy(xbuf, data, 64);
-	X = xbuf;
-    }
-#endif
-
-#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32 - (n))))
-
-    /* Round 1. */
-    /* Let [abcd k s i] denote the operation
-       a = b + ((a + F(b,c,d) + X[k] + T[i]) <<< s). */
-#define F(x, y, z) (((x) & (y)) | (~(x) & (z)))
-#define SET(a, b, c, d, k, s, Ti)\
-  t = a + F(b,c,d) + X[k] + Ti;\
-  a = ROTATE_LEFT(t, s) + b
-    /* Do the following 16 operations. */
-    SET(a, b, c, d,  0,  7,  T1);
-    SET(d, a, b, c,  1, 12,  T2);
-    SET(c, d, a, b,  2, 17,  T3);
-    SET(b, c, d, a,  3, 22,  T4);
-    SET(a, b, c, d,  4,  7,  T5);
-    SET(d, a, b, c,  5, 12,  T6);
-    SET(c, d, a, b,  6, 17,  T7);
-    SET(b, c, d, a,  7, 22,  T8);
-    SET(a, b, c, d,  8,  7,  T9);
-    SET(d, a, b, c,  9, 12, T10);
-    SET(c, d, a, b, 10, 17, T11);
-    SET(b, c, d, a, 11, 22, T12);
-    SET(a, b, c, d, 12,  7, T13);
-    SET(d, a, b, c, 13, 12, T14);
-    SET(c, d, a, b, 14, 17, T15);
-    SET(b, c, d, a, 15, 22, T16);
-#undef SET
-
-     /* Round 2. */
-     /* Let [abcd k s i] denote the operation
-          a = b + ((a + G(b,c,d) + X[k] + T[i]) <<< s). */
-#define G(x, y, z) (((x) & (z)) | ((y) & ~(z)))
-#define SET(a, b, c, d, k, s, Ti)\
-  t = a + G(b,c,d) + X[k] + Ti;\
-  a = ROTATE_LEFT(t, s) + b
-     /* Do the following 16 operations. */
-    SET(a, b, c, d,  1,  5, T17);
-    SET(d, a, b, c,  6,  9, T18);
-    SET(c, d, a, b, 11, 14, T19);
-    SET(b, c, d, a,  0, 20, T20);
-    SET(a, b, c, d,  5,  5, T21);
-    SET(d, a, b, c, 10,  9, T22);
-    SET(c, d, a, b, 15, 14, T23);
-    SET(b, c, d, a,  4, 20, T24);
-    SET(a, b, c, d,  9,  5, T25);
-    SET(d, a, b, c, 14,  9, T26);
-    SET(c, d, a, b,  3, 14, T27);
-    SET(b, c, d, a,  8, 20, T28);
-    SET(a, b, c, d, 13,  5, T29);
-    SET(d, a, b, c,  2,  9, T30);
-    SET(c, d, a, b,  7, 14, T31);
-    SET(b, c, d, a, 12, 20, T32);
-#undef SET
-
-     /* Round 3. */
-     /* Let [abcd k s t] denote the operation
-          a = b + ((a + H(b,c,d) + X[k] + T[i]) <<< s). */
-#define H(x, y, z) ((x) ^ (y) ^ (z))
-#define SET(a, b, c, d, k, s, Ti)\
-  t = a + H(b,c,d) + X[k] + Ti;\
-  a = ROTATE_LEFT(t, s) + b
-     /* Do the following 16 operations. */
-    SET(a, b, c, d,  5,  4, T33);
-    SET(d, a, b, c,  8, 11, T34);
-    SET(c, d, a, b, 11, 16, T35);
-    SET(b, c, d, a, 14, 23, T36);
-    SET(a, b, c, d,  1,  4, T37);
-    SET(d, a, b, c,  4, 11, T38);
-    SET(c, d, a, b,  7, 16, T39);
-    SET(b, c, d, a, 10, 23, T40);
-    SET(a, b, c, d, 13,  4, T41);
-    SET(d, a, b, c,  0, 11, T42);
-    SET(c, d, a, b,  3, 16, T43);
-    SET(b, c, d, a,  6, 23, T44);
-    SET(a, b, c, d,  9,  4, T45);
-    SET(d, a, b, c, 12, 11, T46);
-    SET(c, d, a, b, 15, 16, T47);
-    SET(b, c, d, a,  2, 23, T48);
-#undef SET
-
-     /* Round 4. */
-     /* Let [abcd k s t] denote the operation
-          a = b + ((a + I(b,c,d) + X[k] + T[i]) <<< s). */
-#define I(x, y, z) ((y) ^ ((x) | ~(z)))
-#define SET(a, b, c, d, k, s, Ti)\
-  t = a + I(b,c,d) + X[k] + Ti;\
-  a = ROTATE_LEFT(t, s) + b
-     /* Do the following 16 operations. */
-    SET(a, b, c, d,  0,  6, T49);
-    SET(d, a, b, c,  7, 10, T50);
-    SET(c, d, a, b, 14, 15, T51);
-    SET(b, c, d, a,  5, 21, T52);
-    SET(a, b, c, d, 12,  6, T53);
-    SET(d, a, b, c,  3, 10, T54);
-    SET(c, d, a, b, 10, 15, T55);
-    SET(b, c, d, a,  1, 21, T56);
-    SET(a, b, c, d,  8,  6, T57);
-    SET(d, a, b, c, 15, 10, T58);
-    SET(c, d, a, b,  6, 15, T59);
-    SET(b, c, d, a, 13, 21, T60);
-    SET(a, b, c, d,  4,  6, T61);
-    SET(d, a, b, c, 11, 10, T62);
-    SET(c, d, a, b,  2, 15, T63);
-    SET(b, c, d, a,  9, 21, T64);
-#undef SET
-
-     /* Then perform the following additions. (That is increment each
-        of the four registers by the value it had before this block
-        was started.) */
-    pms->state[0] += a;
-    pms->state[1] += b;
-    pms->state[2] += c;
-    pms->state[3] += d;
-}
-
-void
-MD5_Init(MD5_CTX *pms)
-{
-    pms->count[0] = pms->count[1] = 0;
-    pms->state[0] = 0x67452301;
-    pms->state[1] = /*0xefcdab89*/ T_MASK ^ 0x10325476;
-    pms->state[2] = /*0x98badcfe*/ T_MASK ^ 0x67452301;
-    pms->state[3] = 0x10325476;
-}
-
-void
-MD5_Update(MD5_CTX *pms, const uint8_t *data, size_t nbytes)
-{
-    const uint8_t *p = data;
-    size_t left = nbytes;
-    size_t offset = (pms->count[0] >> 3) & 63;
-    uint32_t nbits = (uint32_t)(nbytes << 3);
-
-    if (nbytes <= 0)
-	return;
-
-    /* Update the message length. */
-    pms->count[1] += nbytes >> 29;
-    pms->count[0] += nbits;
-    if (pms->count[0] < nbits)
-	pms->count[1]++;
-
-    /* Process an initial partial block. */
-    if (offset) {
-	size_t copy = (offset + nbytes > 64 ? 64 - offset : nbytes);
-
-	memcpy(pms->buffer + offset, p, copy);
-	if (offset + copy < 64)
-	    return;
-	p += copy;
-	left -= copy;
-	md5_process(pms, pms->buffer);
-    }
-
-    /* Process full blocks. */
-    for (; left >= 64; p += 64, left -= 64)
-	md5_process(pms, p);
-
-    /* Process a final partial block. */
-    if (left)
-	memcpy(pms->buffer, p, left);
-}
-
-void
-MD5_Finish(MD5_CTX *pms, uint8_t *digest)
-{
-    static const uint8_t pad[64] = {
-	0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-    };
-    uint8_t data[8];
-    size_t i;
-
-    /* Save the length before padding. */
-    for (i = 0; i < 8; ++i)
-	data[i] = (uint8_t)(pms->count[i >> 2] >> ((i & 3) << 3));
-    /* Pad to 56 bytes mod 64. */
-    MD5_Update(pms, pad, ((55 - (pms->count[0] >> 3)) & 63) + 1);
-    /* Append the length. */
-    MD5_Update(pms, data, 8);
-    for (i = 0; i < 16; ++i)
-	digest[i] = (uint8_t)(pms->state[i >> 2] >> ((i & 3) << 3));
-}
diff --git a/ext/digest/md5/md5.h b/ext/digest/md5/md5.h
deleted file mode 100644
index f4580ef5e7..0000000000
--- a/ext/digest/md5/md5.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
-  Copyright (C) 1999 Aladdin Enterprises.  All rights reserved.
-
-  This software is provided 'as-is', without any express or implied
-  warranty.  In no event will the authors be held liable for any damages
-  arising from the use of this software.
-
-  Permission is granted to anyone to use this software for any purpose,
-  including commercial applications, and to alter it and redistribute it
-  freely, subject to the following restrictions:
-
-  1. The origin of this software must not be misrepresented; you must not
-     claim that you wrote the original software. If you use this software
-     in a product, an acknowledgment in the product documentation would be
-     appreciated but is not required.
-  2. Altered source versions must be plainly marked as such, and must not be
-     misrepresented as being the original software.
-  3. This notice may not be removed or altered from any source distribution.
-
-  L. Peter Deutsch
-  ghost@aladdin.com
-
- */
-/*
-  Independent implementation of MD5 (RFC 1321).
-
-  This code implements the MD5 Algorithm defined in RFC 1321.
-  It is derived directly from the text of the RFC and not from the
-  reference implementation.
-
-  The original and principal author of md5.h is L. Peter Deutsch
-  <ghost@aladdin.com>.  Other authors are noted in the change history
-  that follows (in reverse chronological order):
-
-  1999-11-04 lpd Edited comments slightly for automatic TOC extraction.
-  1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5);
-	added conditionalization for C++ compilation from Martin
-	Purschke <purschke@bnl.gov>.
-  1999-05-03 lpd Original version.
- */
-
-/* $OrigId: md5.h,v 1.2 2001/03/26 08:57:14 matz Exp $ */
-/* $RoughId: md5.h,v 1.3 2002/02/24 08:14:31 knu Exp $ */
-/* $Id$ */
-
-#ifndef MD5_INCLUDED
-#  define MD5_INCLUDED
-
-#include "defs.h"
-
-/*
- * This code has some adaptations for the Ghostscript environment, but it
- * will compile and run correctly in any environment with 8-bit chars and
- * 32-bit ints.  Specifically, it assumes that if the following are
- * defined, they have the same meaning as in Ghostscript: P1, P2, P3.
- */
-
-/* Define the state of the MD5 Algorithm. */
-typedef struct md5_state_s {
-    uint32_t count[2];	/* message length in bits, lsw first */
-    uint32_t state[4];	/* digest buffer */
-    uint8_t buffer[64];	/* accumulate block */
-} 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
-#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));
-
-#define MD5_BLOCK_LENGTH		64
-#define MD5_DIGEST_LENGTH		16
-#define MD5_DIGEST_STRING_LENGTH	(MD5_DIGEST_LENGTH * 2 + 1)
-
-#endif /* MD5_INCLUDED */
diff --git a/ext/digest/md5/md5init.c b/ext/digest/md5/md5init.c
deleted file mode 100644
index 17658f4fce..0000000000
--- a/ext/digest/md5/md5init.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* $RoughId: md5init.c,v 1.2 2001/07/13 19:49:10 knu Exp $ */
-/* $Id$ */
-
-#include "digest.h"
-#if defined(HAVE_OPENSSL_MD5_H)
-#include "md5ossl.h"
-#else
-#include "md5.h"
-#endif
-
-static rb_digest_metadata_t md5 = {
-    RUBY_DIGEST_API_VERSION,
-    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,
-};
-
-/*
- * 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");
-
-    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));
-}
diff --git a/ext/digest/md5/md5ossl.c b/ext/digest/md5/md5ossl.c
deleted file mode 100644
index d94ae2cd2f..0000000000
--- a/ext/digest/md5/md5ossl.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* $Id$ */
-
-#include "md5ossl.h"
-
-void
-MD5_Finish(MD5_CTX *pctx, unsigned char *digest)
-{
-    MD5_Final(digest, pctx);
-}
diff --git a/ext/digest/md5/md5ossl.h b/ext/digest/md5/md5ossl.h
deleted file mode 100644
index 1680c4f5c9..0000000000
--- a/ext/digest/md5/md5ossl.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* $Id$ */
-
-#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);
-
-#endif
diff --git a/ext/digest/rmd160/.cvsignore b/ext/digest/rmd160/.cvsignore
deleted file mode 100644
index 4088712231..0000000000
--- a/ext/digest/rmd160/.cvsignore
+++ /dev/null
@@ -1,3 +0,0 @@
-Makefile
-mkmf.log
-*.def
diff --git a/ext/digest/rmd160/depend b/ext/digest/rmd160/depend
deleted file mode 100644
index a21d7188dc..0000000000
--- a/ext/digest/rmd160/depend
+++ /dev/null
@@ -1,6 +0,0 @@
-rmd160.o: rmd160.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
-rmd160ossl.o: rmd160ossl.h $(srcdir)/../defs.h
diff --git a/ext/digest/rmd160/extconf.rb b/ext/digest/rmd160/extconf.rb
deleted file mode 100644
index 09359944f2..0000000000
--- a/ext/digest/rmd160/extconf.rb
+++ /dev/null
@@ -1,28 +0,0 @@
-# $RoughId: extconf.rb,v 1.3 2001/08/14 19:54:51 knu Exp $
-# $Id$
-
-require "mkmf"
-
-$defs << "-DNDEBUG" << "-DHAVE_CONFIG_H"
-$INCFLAGS << " -I$(srcdir)/.."
-
-$objs = [ "rmd160init.#{$OBJEXT}" ]
-
-dir_config("openssl")
-
-if !with_config("bundled-rmd160") &&
-    have_library("crypto") && have_header("openssl/ripemd.h")
-  $objs << "rmd160ossl.#{$OBJEXT}"
-else
-  $objs << "rmd160.#{$OBJEXT}"
-end
-
-have_header("sys/cdefs.h")
-
-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
deleted file mode 100644
index 88918728cd..0000000000
--- a/ext/digest/rmd160/rmd160.c
+++ /dev/null
@@ -1,457 +0,0 @@
-/*	$NetBSD: rmd160.c,v 1.1.1.1 2001/03/06 11:21:05 agc Exp $	*/
-/*	$RoughId: rmd160.c,v 1.2 2001/07/13 19:49:10 knu Exp $	*/
-/*	$Id$	*/
-
-/********************************************************************\
- *
- *      FILE:     rmd160.c
- *
- *      CONTENTS: A sample C-implementation of the RIPEMD-160
- *		  hash-function.
- *      TARGET:   any computer with an ANSI C compiler
- *
- *      AUTHOR:   Antoon Bosselaers, ESAT-COSIC
- *		  (Arranged for libc by Todd C. Miller)
- *      DATE:     1 March 1996
- *      VERSION:  1.0
- *
- *      Copyright (c) Katholieke Universiteit Leuven
- *      1996, All Rights Reserved
- *
-\********************************************************************/
-
-#include "rmd160.h"
-
-#ifndef lint
-/* __RCSID("$NetBSD: rmd160.c,v 1.1.1.1 2001/03/06 11:21:05 agc Exp $"); */
-#endif	/* not lint */
-
-/* header files */
-
-#ifdef HAVE_SYS_ENDIAN_H_
-#include <sys/endian.h>
-#endif
-
-#ifdef HAVE_MACHINE_ENDIAN_H_
-#include <machine/endian.h>
-#endif
-
-/* #include "namespace.h" */
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#ifndef _DIAGASSERT
-#define _DIAGASSERT(cond)	assert(cond)
-#endif
-
-
-/********************************************************************/
-
-/* macro definitions */
-
-/* collect four bytes into one word: */
-#define BYTES_TO_DWORD(strptr)			\
-    (((uint32_t) *((strptr)+3) << 24) |	\
-    ((uint32_t) *((strptr)+2) << 16) |		\
-    ((uint32_t) *((strptr)+1) <<  8) |		\
-    ((uint32_t) *(strptr)))
-
-/* ROL(x, n) cyclically rotates x over n bits to the left */
-/* x must be of an unsigned 32 bits type and 0 <= n < 32. */
-#define ROL(x, n)	(((x) << (n)) | ((x) >> (32-(n))))
-
-/* the three basic functions F(), G() and H() */
-#define F(x, y, z)	((x) ^ (y) ^ (z))
-#define G(x, y, z)	(((x) & (y)) | (~(x) & (z)))
-#define H(x, y, z)	(((x) | ~(y)) ^ (z))
-#define I(x, y, z)	(((x) & (z)) | ((y) & ~(z)))
-#define J(x, y, z)	((x) ^ ((y) | ~(z)))
-
-/* the eight basic operations FF() through III() */
-#define FF(a, b, c, d, e, x, s)	{			\
-      (a) += F((b), (c), (d)) + (x);			\
-      (a) = ROL((a), (s)) + (e);			\
-      (c) = ROL((c), 10);				\
-}
-#define GG(a, b, c, d, e, x, s)	{			\
-      (a) += G((b), (c), (d)) + (x) + 0x5a827999U;	\
-      (a) = ROL((a), (s)) + (e);			\
-      (c) = ROL((c), 10);				\
-}
-#define HH(a, b, c, d, e, x, s)	{			\
-      (a) += H((b), (c), (d)) + (x) + 0x6ed9eba1U;	\
-      (a) = ROL((a), (s)) + (e);			\
-      (c) = ROL((c), 10);				\
-}
-#define II(a, b, c, d, e, x, s)	{			\
-      (a) += I((b), (c), (d)) + (x) + 0x8f1bbcdcU;	\
-      (a) = ROL((a), (s)) + (e);			\
-      (c) = ROL((c), 10);				\
-}
-#define JJ(a, b, c, d, e, x, s)	{			\
-      (a) += J((b), (c), (d)) + (x) + 0xa953fd4eU;	\
-      (a) = ROL((a), (s)) + (e);			\
-      (c) = ROL((c), 10);				\
-}
-#define FFF(a, b, c, d, e, x, s)	{		\
-      (a) += F((b), (c), (d)) + (x);			\
-      (a) = ROL((a), (s)) + (e);			\
-      (c) = ROL((c), 10);				\
-}
-#define GGG(a, b, c, d, e, x, s)	{		\
-      (a) += G((b), (c), (d)) + (x) + 0x7a6d76e9U;	\
-      (a) = ROL((a), (s)) + (e);			\
-      (c) = ROL((c), 10);				\
-}
-#define HHH(a, b, c, d, e, x, s)	{		\
-      (a) += H((b), (c), (d)) + (x) + 0x6d703ef3U;	\
-      (a) = ROL((a), (s)) + (e);			\
-      (c) = ROL((c), 10);				\
-}
-#define III(a, b, c, d, e, x, s)	{		\
-      (a) += I((b), (c), (d)) + (x) + 0x5c4dd124U;	\
-      (a) = ROL((a), (s)) + (e);			\
-      (c) = ROL((c), 10);				\
-}
-#define JJJ(a, b, c, d, e, x, s)	{		\
-      (a) += J((b), (c), (d)) + (x) + 0x50a28be6U;	\
-      (a) = ROL((a), (s)) + (e);			\
-      (c) = ROL((c), 10);				\
-}
-
-/********************************************************************/
-
-void
-RMD160_Init(RMD160_CTX *context)
-{
-
-	_DIAGASSERT(context != NULL);
-
-	/* ripemd-160 initialization constants */
-	context->state[0] = 0x67452301U;
-	context->state[1] = 0xefcdab89U;
-	context->state[2] = 0x98badcfeU;
-	context->state[3] = 0x10325476U;
-	context->state[4] = 0xc3d2e1f0U;
-	context->length[0] = context->length[1] = 0;
-	context->buflen = 0;
-}
-
-/********************************************************************/
-
-void
-RMD160_Transform(uint32_t state[5], const uint32_t block[16])
-{
-	uint32_t aa, bb, cc, dd, ee;
-	uint32_t aaa, bbb, ccc, ddd, eee;
-
-	_DIAGASSERT(state != NULL);
-	_DIAGASSERT(block != NULL);
-
-	aa = aaa = state[0];
-	bb = bbb = state[1];
-	cc = ccc = state[2];
-	dd = ddd = state[3];
-	ee = eee = state[4];
-
-	/* round 1 */
-	FF(aa, bb, cc, dd, ee, block[ 0], 11);
-	FF(ee, aa, bb, cc, dd, block[ 1], 14);
-	FF(dd, ee, aa, bb, cc, block[ 2], 15);
-	FF(cc, dd, ee, aa, bb, block[ 3], 12);
-	FF(bb, cc, dd, ee, aa, block[ 4],  5);
-	FF(aa, bb, cc, dd, ee, block[ 5],  8);
-	FF(ee, aa, bb, cc, dd, block[ 6],  7);
-	FF(dd, ee, aa, bb, cc, block[ 7],  9);
-	FF(cc, dd, ee, aa, bb, block[ 8], 11);
-	FF(bb, cc, dd, ee, aa, block[ 9], 13);
-	FF(aa, bb, cc, dd, ee, block[10], 14);
-	FF(ee, aa, bb, cc, dd, block[11], 15);
-	FF(dd, ee, aa, bb, cc, block[12],  6);
-	FF(cc, dd, ee, aa, bb, block[13],  7);
-	FF(bb, cc, dd, ee, aa, block[14],  9);
-	FF(aa, bb, cc, dd, ee, block[15],  8);
-
-	/* round 2 */
-	GG(ee, aa, bb, cc, dd, block[ 7],  7);
-	GG(dd, ee, aa, bb, cc, block[ 4],  6);
-	GG(cc, dd, ee, aa, bb, block[13],  8);
-	GG(bb, cc, dd, ee, aa, block[ 1], 13);
-	GG(aa, bb, cc, dd, ee, block[10], 11);
-	GG(ee, aa, bb, cc, dd, block[ 6],  9);
-	GG(dd, ee, aa, bb, cc, block[15],  7);
-	GG(cc, dd, ee, aa, bb, block[ 3], 15);
-	GG(bb, cc, dd, ee, aa, block[12],  7);
-	GG(aa, bb, cc, dd, ee, block[ 0], 12);
-	GG(ee, aa, bb, cc, dd, block[ 9], 15);
-	GG(dd, ee, aa, bb, cc, block[ 5],  9);
-	GG(cc, dd, ee, aa, bb, block[ 2], 11);
-	GG(bb, cc, dd, ee, aa, block[14],  7);
-	GG(aa, bb, cc, dd, ee, block[11], 13);
-	GG(ee, aa, bb, cc, dd, block[ 8], 12);
-
-	/* round 3 */
-	HH(dd, ee, aa, bb, cc, block[ 3], 11);
-	HH(cc, dd, ee, aa, bb, block[10], 13);
-	HH(bb, cc, dd, ee, aa, block[14],  6);
-	HH(aa, bb, cc, dd, ee, block[ 4],  7);
-	HH(ee, aa, bb, cc, dd, block[ 9], 14);
-	HH(dd, ee, aa, bb, cc, block[15],  9);
-	HH(cc, dd, ee, aa, bb, block[ 8], 13);
-	HH(bb, cc, dd, ee, aa, block[ 1], 15);
-	HH(aa, bb, cc, dd, ee, block[ 2], 14);
-	HH(ee, aa, bb, cc, dd, block[ 7],  8);
-	HH(dd, ee, aa, bb, cc, block[ 0], 13);
-	HH(cc, dd, ee, aa, bb, block[ 6],  6);
-	HH(bb, cc, dd, ee, aa, block[13],  5);
-	HH(aa, bb, cc, dd, ee, block[11], 12);
-	HH(ee, aa, bb, cc, dd, block[ 5],  7);
-	HH(dd, ee, aa, bb, cc, block[12],  5);
-
-	/* round 4 */
-	II(cc, dd, ee, aa, bb, block[ 1], 11);
-	II(bb, cc, dd, ee, aa, block[ 9], 12);
-	II(aa, bb, cc, dd, ee, block[11], 14);
-	II(ee, aa, bb, cc, dd, block[10], 15);
-	II(dd, ee, aa, bb, cc, block[ 0], 14);
-	II(cc, dd, ee, aa, bb, block[ 8], 15);
-	II(bb, cc, dd, ee, aa, block[12],  9);
-	II(aa, bb, cc, dd, ee, block[ 4],  8);
-	II(ee, aa, bb, cc, dd, block[13],  9);
-	II(dd, ee, aa, bb, cc, block[ 3], 14);
-	II(cc, dd, ee, aa, bb, block[ 7],  5);
-	II(bb, cc, dd, ee, aa, block[15],  6);
-	II(aa, bb, cc, dd, ee, block[14],  8);
-	II(ee, aa, bb, cc, dd, block[ 5],  6);
-	II(dd, ee, aa, bb, cc, block[ 6],  5);
-	II(cc, dd, ee, aa, bb, block[ 2], 12);
-
-	/* round 5 */
-	JJ(bb, cc, dd, ee, aa, block[ 4],  9);
-	JJ(aa, bb, cc, dd, ee, block[ 0], 15);
-	JJ(ee, aa, bb, cc, dd, block[ 5],  5);
-	JJ(dd, ee, aa, bb, cc, block[ 9], 11);
-	JJ(cc, dd, ee, aa, bb, block[ 7],  6);
-	JJ(bb, cc, dd, ee, aa, block[12],  8);
-	JJ(aa, bb, cc, dd, ee, block[ 2], 13);
-	JJ(ee, aa, bb, cc, dd, block[10], 12);
-	JJ(dd, ee, aa, bb, cc, block[14],  5);
-	JJ(cc, dd, ee, aa, bb, block[ 1], 12);
-	JJ(bb, cc, dd, ee, aa, block[ 3], 13);
-	JJ(aa, bb, cc, dd, ee, block[ 8], 14);
-	JJ(ee, aa, bb, cc, dd, block[11], 11);
-	JJ(dd, ee, aa, bb, cc, block[ 6],  8);
-	JJ(cc, dd, ee, aa, bb, block[15],  5);
-	JJ(bb, cc, dd, ee, aa, block[13],  6);
-
-	/* parallel round 1 */
-	JJJ(aaa, bbb, ccc, ddd, eee, block[ 5],  8);
-	JJJ(eee, aaa, bbb, ccc, ddd, block[14],  9);
-	JJJ(ddd, eee, aaa, bbb, ccc, block[ 7],  9);
-	JJJ(ccc, ddd, eee, aaa, bbb, block[ 0], 11);
-	JJJ(bbb, ccc, ddd, eee, aaa, block[ 9], 13);
-	JJJ(aaa, bbb, ccc, ddd, eee, block[ 2], 15);
-	JJJ(eee, aaa, bbb, ccc, ddd, block[11], 15);
-	JJJ(ddd, eee, aaa, bbb, ccc, block[ 4],  5);
-	JJJ(ccc, ddd, eee, aaa, bbb, block[13],  7);
-	JJJ(bbb, ccc, ddd, eee, aaa, block[ 6],  7);
-	JJJ(aaa, bbb, ccc, ddd, eee, block[15],  8);
-	JJJ(eee, aaa, bbb, ccc, ddd, block[ 8], 11);
-	JJJ(ddd, eee, aaa, bbb, ccc, block[ 1], 14);
-	JJJ(ccc, ddd, eee, aaa, bbb, block[10], 14);
-	JJJ(bbb, ccc, ddd, eee, aaa, block[ 3], 12);
-	JJJ(aaa, bbb, ccc, ddd, eee, block[12],  6);
-
-	/* parallel round 2 */
-	III(eee, aaa, bbb, ccc, ddd, block[ 6],  9);
-	III(ddd, eee, aaa, bbb, ccc, block[11], 13);
-	III(ccc, ddd, eee, aaa, bbb, block[ 3], 15);
-	III(bbb, ccc, ddd, eee, aaa, block[ 7],  7);
-	III(aaa, bbb, ccc, ddd, eee, block[ 0], 12);
-	III(eee, aaa, bbb, ccc, ddd, block[13],  8);
-	III(ddd, eee, aaa, bbb, ccc, block[ 5],  9);
-	III(ccc, ddd, eee, aaa, bbb, block[10], 11);
-	III(bbb, ccc, ddd, eee, aaa, block[14],  7);
-	III(aaa, bbb, ccc, ddd, eee, block[15],  7);
-	III(eee, aaa, bbb, ccc, ddd, block[ 8], 12);
-	III(ddd, eee, aaa, bbb, ccc, block[12],  7);
-	III(ccc, ddd, eee, aaa, bbb, block[ 4],  6);
-	III(bbb, ccc, ddd, eee, aaa, block[ 9], 15);
-	III(aaa, bbb, ccc, ddd, eee, block[ 1], 13);
-	III(eee, aaa, bbb, ccc, ddd, block[ 2], 11);
-
-	/* parallel round 3 */
-	HHH(ddd, eee, aaa, bbb, ccc, block[15],  9);
-	HHH(ccc, ddd, eee, aaa, bbb, block[ 5],  7);
-	HHH(bbb, ccc, ddd, eee, aaa, block[ 1], 15);
-	HHH(aaa, bbb, ccc, ddd, eee, block[ 3], 11);
-	HHH(eee, aaa, bbb, ccc, ddd, block[ 7],  8);
-	HHH(ddd, eee, aaa, bbb, ccc, block[14],  6);
-	HHH(ccc, ddd, eee, aaa, bbb, block[ 6],  6);
-	HHH(bbb, ccc, ddd, eee, aaa, block[ 9], 14);
-	HHH(aaa, bbb, ccc, ddd, eee, block[11], 12);
-	HHH(eee, aaa, bbb, ccc, ddd, block[ 8], 13);
-	HHH(ddd, eee, aaa, bbb, ccc, block[12],  5);
-	HHH(ccc, ddd, eee, aaa, bbb, block[ 2], 14);
-	HHH(bbb, ccc, ddd, eee, aaa, block[10], 13);
-	HHH(aaa, bbb, ccc, ddd, eee, block[ 0], 13);
-	HHH(eee, aaa, bbb, ccc, ddd, block[ 4],  7);
-	HHH(ddd, eee, aaa, bbb, ccc, block[13],  5);
-
-	/* parallel round 4 */
-	GGG(ccc, ddd, eee, aaa, bbb, block[ 8], 15);
-	GGG(bbb, ccc, ddd, eee, aaa, block[ 6],  5);
-	GGG(aaa, bbb, ccc, ddd, eee, block[ 4],  8);
-	GGG(eee, aaa, bbb, ccc, ddd, block[ 1], 11);
-	GGG(ddd, eee, aaa, bbb, ccc, block[ 3], 14);
-	GGG(ccc, ddd, eee, aaa, bbb, block[11], 14);
-	GGG(bbb, ccc, ddd, eee, aaa, block[15],  6);
-	GGG(aaa, bbb, ccc, ddd, eee, block[ 0], 14);
-	GGG(eee, aaa, bbb, ccc, ddd, block[ 5],  6);
-	GGG(ddd, eee, aaa, bbb, ccc, block[12],  9);
-	GGG(ccc, ddd, eee, aaa, bbb, block[ 2], 12);
-	GGG(bbb, ccc, ddd, eee, aaa, block[13],  9);
-	GGG(aaa, bbb, ccc, ddd, eee, block[ 9], 12);
-	GGG(eee, aaa, bbb, ccc, ddd, block[ 7],  5);
-	GGG(ddd, eee, aaa, bbb, ccc, block[10], 15);
-	GGG(ccc, ddd, eee, aaa, bbb, block[14],  8);
-
-	/* parallel round 5 */
-	FFF(bbb, ccc, ddd, eee, aaa, block[12] ,  8);
-	FFF(aaa, bbb, ccc, ddd, eee, block[15] ,  5);
-	FFF(eee, aaa, bbb, ccc, ddd, block[10] , 12);
-	FFF(ddd, eee, aaa, bbb, ccc, block[ 4] ,  9);
-	FFF(ccc, ddd, eee, aaa, bbb, block[ 1] , 12);
-	FFF(bbb, ccc, ddd, eee, aaa, block[ 5] ,  5);
-	FFF(aaa, bbb, ccc, ddd, eee, block[ 8] , 14);
-	FFF(eee, aaa, bbb, ccc, ddd, block[ 7] ,  6);
-	FFF(ddd, eee, aaa, bbb, ccc, block[ 6] ,  8);
-	FFF(ccc, ddd, eee, aaa, bbb, block[ 2] , 13);
-	FFF(bbb, ccc, ddd, eee, aaa, block[13] ,  6);
-	FFF(aaa, bbb, ccc, ddd, eee, block[14] ,  5);
-	FFF(eee, aaa, bbb, ccc, ddd, block[ 0] , 15);
-	FFF(ddd, eee, aaa, bbb, ccc, block[ 3] , 13);
-	FFF(ccc, ddd, eee, aaa, bbb, block[ 9] , 11);
-	FFF(bbb, ccc, ddd, eee, aaa, block[11] , 11);
-
-	/* combine results */
-	ddd += cc + state[1];		/* final result for state[0] */
-	state[1] = state[2] + dd + eee;
-	state[2] = state[3] + ee + aaa;
-	state[3] = state[4] + aa + bbb;
-	state[4] = state[0] + bb + ccc;
-	state[0] = ddd;
-}
-
-/********************************************************************/
-
-void
-RMD160_Update(RMD160_CTX *context, const uint8_t *data, size_t nbytes)
-{
-	uint32_t X[16];
-	uint32_t ofs = 0;
-	uint32_t i;
-#ifdef WORDS_BIGENDIAN
-	uint32_t j;
-#endif
-
-	_DIAGASSERT(context != NULL);
-	_DIAGASSERT(data != NULL);
-
-	/* update length[] */
-	if (context->length[0] + nbytes < context->length[0])
-		context->length[1]++;		/* overflow to msb of length */
-	context->length[0] += nbytes;
-
-	(void)memset(X, 0, sizeof(X));
-
-        if ( context->buflen + nbytes < 64 )
-        {
-                (void)memcpy(context->bbuffer + context->buflen, data, nbytes);
-                context->buflen += nbytes;
-        }
-        else
-        {
-                /* process first block */
-                ofs = 64 - context->buflen;
-                (void)memcpy(context->bbuffer + context->buflen, data, ofs);
-#ifndef WORDS_BIGENDIAN
-                (void)memcpy(X, context->bbuffer, sizeof(X));
-#else
-                for (j=0; j < 16; j++)
-                        X[j] = BYTES_TO_DWORD(context->bbuffer + (4 * j));
-#endif
-                RMD160_Transform(context->state, X);
-                nbytes -= ofs;
-
-                /* process remaining complete blocks */
-                for (i = 0; i < (nbytes >> 6); i++) {
-#ifndef WORDS_BIGENDIAN
-                        (void)memcpy(X, data + (64 * i) + ofs, sizeof(X));
-#else
-                        for (j=0; j < 16; j++)
-                                X[j] = BYTES_TO_DWORD(data + (64 * i) + (4 * j) + ofs);
-#endif
-                        RMD160_Transform(context->state, X);
-                }
-
-                /*
-                 * Put last bytes from data into context's buffer
-                 */
-                context->buflen = nbytes & 63;
-                memcpy(context->bbuffer, data + (64 * i) + ofs, context->buflen);
-        }
-}
-
-/********************************************************************/
-
-void
-RMD160_Finish(RMD160_CTX *context, uint8_t digest[20])
-{
-	uint32_t i;
-	uint32_t X[16];
-#ifdef WORDS_BIGENDIAN
-	uint32_t j;
-#endif
-
-	_DIAGASSERT(digest != NULL);
-	_DIAGASSERT(context != NULL);
-
-	/* append the bit m_n == 1 */
-	context->bbuffer[context->buflen] = (uint8_t)'\200';
-
-	(void)memset(context->bbuffer + context->buflen + 1, 0,
-		63 - context->buflen);
-#ifndef WORDS_BIGENDIAN
-	(void)memcpy(X, context->bbuffer, sizeof(X));
-#else
-	for (j=0; j < 16; j++)
-		X[j] = BYTES_TO_DWORD(context->bbuffer + (4 * j));
-#endif
-	if ((context->buflen) > 55) {
-		/* length goes to next block */
-		RMD160_Transform(context->state, X);
-		(void)memset(X, 0, sizeof(X));
-	}
-
-	/* append length in bits */
-	X[14] = context->length[0] << 3;
-	X[15] = (context->length[0] >> 29) |
-	    (context->length[1] << 3);
-	RMD160_Transform(context->state, X);
-
-	if (digest != NULL) {
-		for (i = 0; i < 20; i += 4) {
-			/* extracts the 8 least significant bits. */
-			digest[i]     =  context->state[i>>2];
-			digest[i + 1] = (context->state[i>>2] >>  8);
-			digest[i + 2] = (context->state[i>>2] >> 16);
-			digest[i + 3] = (context->state[i>>2] >> 24);
-		}
-	}
-}
-
-/************************ end of file rmd160.c **********************/
diff --git a/ext/digest/rmd160/rmd160.h b/ext/digest/rmd160/rmd160.h
deleted file mode 100644
index 54d1ca9140..0000000000
--- a/ext/digest/rmd160/rmd160.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*	$NetBSD: rmd160.h,v 1.2 2000/07/07 10:47:06 ad Exp $	*/
-/*	$RoughId: rmd160.h,v 1.3 2002/02/24 08:14:31 knu Exp $	*/
-/*	$Id$	*/
-
-/********************************************************************\
- *
- *      FILE:     rmd160.h
- *
- *      CONTENTS: Header file for a sample C-implementation of the
- *                RIPEMD-160 hash-function. 
- *      TARGET:   any computer with an ANSI C compiler
- *
- *      AUTHOR:   Antoon Bosselaers, ESAT-COSIC
- *      DATE:     1 March 1996
- *      VERSION:  1.0
- *
- *      Copyright (c) Katholieke Universiteit Leuven
- *      1996, All Rights Reserved
- *
-\********************************************************************/
-
-/*
- * from OpenBSD: rmd160.h,v 1.4 1999/08/16 09:59:04 millert Exp
- */
-
-#ifndef _RMD160_H_
-#define _RMD160_H_
-
-#include "defs.h"
-
-typedef struct {
-	uint32_t	state[5];	/* state (ABCDE) */
-	uint32_t	length[2];	/* number of bits */
-	uint8_t		bbuffer[64];    /* overflow buffer */
-	uint32_t	buflen;		/* number of chars in bbuffer */
-} RMD160_CTX;
-
-#ifdef RUBY
-#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
-#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]));
-__END_DECLS
-
-#define RMD160_BLOCK_LENGTH             64
-#define RMD160_DIGEST_LENGTH            20
-#define RMD160_DIGEST_STRING_LENGTH     (RMD160_DIGEST_LENGTH * 2 + 1)
-
-#endif  /* !_RMD160_H_ */
diff --git a/ext/digest/rmd160/rmd160init.c b/ext/digest/rmd160/rmd160init.c
deleted file mode 100644
index 763867df86..0000000000
--- a/ext/digest/rmd160/rmd160init.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* $RoughId: rmd160init.c,v 1.3 2001/07/13 20:00:43 knu Exp $ */
-/* $Id$ */
-
-#include "digest.h"
-#if defined(HAVE_OPENSSL_RIPEMD_H)
-#include "rmd160ossl.h"
-#else
-#include "rmd160.h"
-#endif
-
-static rb_digest_metadata_t rmd160 = {
-    RUBY_DIGEST_API_VERSION,
-    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,
-};
-
-/*
- * 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;
-
-    rb_require("digest");
-
-    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));
-}
diff --git a/ext/digest/rmd160/rmd160ossl.c b/ext/digest/rmd160/rmd160ossl.c
deleted file mode 100644
index f24e63e3d8..0000000000
--- a/ext/digest/rmd160/rmd160ossl.c
+++ /dev/null
@@ -1,8 +0,0 @@
-/* $Id$ */
-
-#include "defs.h"
-#include "rmd160ossl.h"
-
-void RMD160_Finish(RMD160_CTX *ctx, char *buf) {
-	RIPEMD160_Final((unsigned char *)buf, ctx);
-}
diff --git a/ext/digest/rmd160/rmd160ossl.h b/ext/digest/rmd160/rmd160ossl.h
deleted file mode 100644
index 3df38a01c0..0000000000
--- a/ext/digest/rmd160/rmd160ossl.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* $Id$ */
-
-#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_BLOCK_LENGTH		RIPEMD160_CBLOCK
-#define RMD160_DIGEST_LENGTH		RIPEMD160_DIGEST_LENGTH
-
-void RMD160_Finish(RMD160_CTX *ctx, char *buf);
-
-#endif
diff --git a/ext/digest/sha1/.cvsignore b/ext/digest/sha1/.cvsignore
deleted file mode 100644
index 4088712231..0000000000
--- a/ext/digest/sha1/.cvsignore
+++ /dev/null
@@ -1,3 +0,0 @@
-Makefile
-mkmf.log
-*.def
diff --git a/ext/digest/sha1/depend b/ext/digest/sha1/depend
deleted file mode 100644
index 61607844d0..0000000000
--- a/ext/digest/sha1/depend
+++ /dev/null
@@ -1,6 +0,0 @@
-sha1.o: sha1.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
-sha1ossl.o: sha1ossl.h  $(srcdir)/../defs.h
diff --git a/ext/digest/sha1/extconf.rb b/ext/digest/sha1/extconf.rb
deleted file mode 100644
index 87b74c34af..0000000000
--- a/ext/digest/sha1/extconf.rb
+++ /dev/null
@@ -1,28 +0,0 @@
-# $RoughId: extconf.rb,v 1.3 2001/08/14 19:54:51 knu Exp $
-# $Id$
-
-require "mkmf"
-
-$defs << "-DHAVE_CONFIG_H"
-$INCFLAGS << " -I$(srcdir)/.."
-
-$objs = [ "sha1init.#{$OBJEXT}" ]
-
-dir_config("openssl")
-
-if !with_config("bundled-sha1") &&
-    have_library("crypto") && have_header("openssl/sha.h")
-  $objs << "sha1ossl.#{$OBJEXT}"
-else
-  $objs << "sha1.#{$OBJEXT}"
-end
-
-have_header("sys/cdefs.h")
-
-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
deleted file mode 100644
index 6196ca6b82..0000000000
--- a/ext/digest/sha1/sha1.c
+++ /dev/null
@@ -1,269 +0,0 @@
-/*	$NetBSD: sha1.c,v 1.2 2001/03/22 09:51:48 agc Exp $	*/
-/*	$OpenBSD: sha1.c,v 1.9 1997/07/23 21:12:32 kstailey Exp $	*/
-/*	$RoughId: sha1.c,v 1.2 2001/07/13 19:49:10 knu Exp $	*/
-/*	$Id$	*/
-
-/*
- * SHA-1 in C
- * By Steve Reid <steve@edmweb.com>
- * 100% Public Domain
- *
- * Test Vectors (from FIPS PUB 180-1)
- * "abc"
- *   A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D
- * "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
- *   84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1
- * A million repetitions of "a"
- *   34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F
- */
-
-#include "sha1.h"
-
-#define SHA1HANDSOFF		/* Copies data before messing with it. */
-
-#if defined(_KERNEL) || defined(_STANDALONE)
-#include <sys/param.h>
-#include <sys/systm.h>
-#define _DIAGASSERT(x)	(void)0
-#else
-/* #include "namespace.h" */
-#include <assert.h>
-#include <string.h>
-#endif
-
-#ifndef _DIAGASSERT
-#define _DIAGASSERT(cond)	assert(cond)
-#endif
-
-/*
- * XXX Kludge until there is resolution regarding mem*() functions
- * XXX in the kernel.
- */
-#if defined(_KERNEL) || defined(_STANDALONE)
-#define	memcpy(s, d, l)		bcopy((d), (s), (l))
-#endif
-
-#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits))))
-
-/*
- * blk0() and blk() perform the initial expand.
- * I got the idea of expanding during the round function from SSLeay
- */
-#ifndef WORDS_BIGENDIAN
-# define blk0(i) (block->l[i] = (rol(block->l[i],24)&0xFF00FF00) \
-    |(rol(block->l[i],8)&0x00FF00FF))
-#else
-# define blk0(i) block->l[i]
-#endif
-#define blk(i) (block->l[i&15] = rol(block->l[(i+13)&15]^block->l[(i+8)&15] \
-    ^block->l[(i+2)&15]^block->l[i&15],1))
-
-/*
- * (R0+R1), R2, R3, R4 are the different operations (rounds) used in SHA1
- */
-#define R0(v,w,x,y,z,i) z+=((w&(x^y))^y)+blk0(i)+0x5A827999+rol(v,5);w=rol(w,30);
-#define R1(v,w,x,y,z,i) z+=((w&(x^y))^y)+blk(i)+0x5A827999+rol(v,5);w=rol(w,30);
-#define R2(v,w,x,y,z,i) z+=(w^x^y)+blk(i)+0x6ED9EBA1+rol(v,5);w=rol(w,30);
-#define R3(v,w,x,y,z,i) z+=(((w|x)&y)|(w&x))+blk(i)+0x8F1BBCDC+rol(v,5);w=rol(w,30);
-#define R4(v,w,x,y,z,i) z+=(w^x^y)+blk(i)+0xCA62C1D6+rol(v,5);w=rol(w,30);
-
-
-typedef union {
-    uint8_t c[64];
-    uint32_t l[16];
-} CHAR64LONG16;
-
-#ifdef __sparc_v9__
-void do_R01(uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d, uint32_t *e, CHAR64LONG16 *);
-void do_R2(uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d, uint32_t *e, CHAR64LONG16 *);
-void do_R3(uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d, uint32_t *e, CHAR64LONG16 *);
-void do_R4(uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d, uint32_t *e, CHAR64LONG16 *);
-
-#define nR0(v,w,x,y,z,i) R0(*v,*w,*x,*y,*z,i)
-#define nR1(v,w,x,y,z,i) R1(*v,*w,*x,*y,*z,i)
-#define nR2(v,w,x,y,z,i) R2(*v,*w,*x,*y,*z,i)
-#define nR3(v,w,x,y,z,i) R3(*v,*w,*x,*y,*z,i)
-#define nR4(v,w,x,y,z,i) R4(*v,*w,*x,*y,*z,i)
-
-void
-do_R01(uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d, uint32_t *e, CHAR64LONG16 *block)
-{
-    nR0(a,b,c,d,e, 0); nR0(e,a,b,c,d, 1); nR0(d,e,a,b,c, 2); nR0(c,d,e,a,b, 3);
-    nR0(b,c,d,e,a, 4); nR0(a,b,c,d,e, 5); nR0(e,a,b,c,d, 6); nR0(d,e,a,b,c, 7);
-    nR0(c,d,e,a,b, 8); nR0(b,c,d,e,a, 9); nR0(a,b,c,d,e,10); nR0(e,a,b,c,d,11);
-    nR0(d,e,a,b,c,12); nR0(c,d,e,a,b,13); nR0(b,c,d,e,a,14); nR0(a,b,c,d,e,15);
-    nR1(e,a,b,c,d,16); nR1(d,e,a,b,c,17); nR1(c,d,e,a,b,18); nR1(b,c,d,e,a,19);
-}
-
-void
-do_R2(uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d, uint32_t *e, CHAR64LONG16 *block)
-{
-    nR2(a,b,c,d,e,20); nR2(e,a,b,c,d,21); nR2(d,e,a,b,c,22); nR2(c,d,e,a,b,23);
-    nR2(b,c,d,e,a,24); nR2(a,b,c,d,e,25); nR2(e,a,b,c,d,26); nR2(d,e,a,b,c,27);
-    nR2(c,d,e,a,b,28); nR2(b,c,d,e,a,29); nR2(a,b,c,d,e,30); nR2(e,a,b,c,d,31);
-    nR2(d,e,a,b,c,32); nR2(c,d,e,a,b,33); nR2(b,c,d,e,a,34); nR2(a,b,c,d,e,35);
-    nR2(e,a,b,c,d,36); nR2(d,e,a,b,c,37); nR2(c,d,e,a,b,38); nR2(b,c,d,e,a,39);
-}
-
-void
-do_R3(uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d, uint32_t *e, CHAR64LONG16 *block)
-{
-    nR3(a,b,c,d,e,40); nR3(e,a,b,c,d,41); nR3(d,e,a,b,c,42); nR3(c,d,e,a,b,43);
-    nR3(b,c,d,e,a,44); nR3(a,b,c,d,e,45); nR3(e,a,b,c,d,46); nR3(d,e,a,b,c,47);
-    nR3(c,d,e,a,b,48); nR3(b,c,d,e,a,49); nR3(a,b,c,d,e,50); nR3(e,a,b,c,d,51);
-    nR3(d,e,a,b,c,52); nR3(c,d,e,a,b,53); nR3(b,c,d,e,a,54); nR3(a,b,c,d,e,55);
-    nR3(e,a,b,c,d,56); nR3(d,e,a,b,c,57); nR3(c,d,e,a,b,58); nR3(b,c,d,e,a,59);
-}
-
-void
-do_R4(uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d, uint32_t *e, CHAR64LONG16 *block)
-{
-    nR4(a,b,c,d,e,60); nR4(e,a,b,c,d,61); nR4(d,e,a,b,c,62); nR4(c,d,e,a,b,63);
-    nR4(b,c,d,e,a,64); nR4(a,b,c,d,e,65); nR4(e,a,b,c,d,66); nR4(d,e,a,b,c,67);
-    nR4(c,d,e,a,b,68); nR4(b,c,d,e,a,69); nR4(a,b,c,d,e,70); nR4(e,a,b,c,d,71);
-    nR4(d,e,a,b,c,72); nR4(c,d,e,a,b,73); nR4(b,c,d,e,a,74); nR4(a,b,c,d,e,75);
-    nR4(e,a,b,c,d,76); nR4(d,e,a,b,c,77); nR4(c,d,e,a,b,78); nR4(b,c,d,e,a,79);
-}
-#endif
-
-/*
- * 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])
-{
-    uint32_t a, b, c, d, e;
-    CHAR64LONG16 *block;
-
-#ifdef SHA1HANDSOFF
-    CHAR64LONG16 workspace;
-#endif
-
-    _DIAGASSERT(buffer != 0);
-    _DIAGASSERT(state != 0);
-
-#ifdef SHA1HANDSOFF
-    block = &workspace;
-    (void)memcpy(block, buffer, 64);
-#else
-    block = (CHAR64LONG16 *)(void *)buffer;
-#endif
-
-    /* Copy context->state[] to working vars */
-    a = state[0];
-    b = state[1];
-    c = state[2];
-    d = state[3];
-    e = state[4];
-
-#ifdef __sparc_v9__
-    do_R01(&a, &b, &c, &d, &e, block);
-    do_R2(&a, &b, &c, &d, &e, block);
-    do_R3(&a, &b, &c, &d, &e, block);
-    do_R4(&a, &b, &c, &d, &e, block);
-#else
-    /* 4 rounds of 20 operations each. Loop unrolled. */
-    R0(a,b,c,d,e, 0); R0(e,a,b,c,d, 1); R0(d,e,a,b,c, 2); R0(c,d,e,a,b, 3);
-    R0(b,c,d,e,a, 4); R0(a,b,c,d,e, 5); R0(e,a,b,c,d, 6); R0(d,e,a,b,c, 7);
-    R0(c,d,e,a,b, 8); R0(b,c,d,e,a, 9); R0(a,b,c,d,e,10); R0(e,a,b,c,d,11);
-    R0(d,e,a,b,c,12); R0(c,d,e,a,b,13); R0(b,c,d,e,a,14); R0(a,b,c,d,e,15);
-    R1(e,a,b,c,d,16); R1(d,e,a,b,c,17); R1(c,d,e,a,b,18); R1(b,c,d,e,a,19);
-    R2(a,b,c,d,e,20); R2(e,a,b,c,d,21); R2(d,e,a,b,c,22); R2(c,d,e,a,b,23);
-    R2(b,c,d,e,a,24); R2(a,b,c,d,e,25); R2(e,a,b,c,d,26); R2(d,e,a,b,c,27);
-    R2(c,d,e,a,b,28); R2(b,c,d,e,a,29); R2(a,b,c,d,e,30); R2(e,a,b,c,d,31);
-    R2(d,e,a,b,c,32); R2(c,d,e,a,b,33); R2(b,c,d,e,a,34); R2(a,b,c,d,e,35);
-    R2(e,a,b,c,d,36); R2(d,e,a,b,c,37); R2(c,d,e,a,b,38); R2(b,c,d,e,a,39);
-    R3(a,b,c,d,e,40); R3(e,a,b,c,d,41); R3(d,e,a,b,c,42); R3(c,d,e,a,b,43);
-    R3(b,c,d,e,a,44); R3(a,b,c,d,e,45); R3(e,a,b,c,d,46); R3(d,e,a,b,c,47);
-    R3(c,d,e,a,b,48); R3(b,c,d,e,a,49); R3(a,b,c,d,e,50); R3(e,a,b,c,d,51);
-    R3(d,e,a,b,c,52); R3(c,d,e,a,b,53); R3(b,c,d,e,a,54); R3(a,b,c,d,e,55);
-    R3(e,a,b,c,d,56); R3(d,e,a,b,c,57); R3(c,d,e,a,b,58); R3(b,c,d,e,a,59);
-    R4(a,b,c,d,e,60); R4(e,a,b,c,d,61); R4(d,e,a,b,c,62); R4(c,d,e,a,b,63);
-    R4(b,c,d,e,a,64); R4(a,b,c,d,e,65); R4(e,a,b,c,d,66); R4(d,e,a,b,c,67);
-    R4(c,d,e,a,b,68); R4(b,c,d,e,a,69); R4(a,b,c,d,e,70); R4(e,a,b,c,d,71);
-    R4(d,e,a,b,c,72); R4(c,d,e,a,b,73); R4(b,c,d,e,a,74); R4(a,b,c,d,e,75);
-    R4(e,a,b,c,d,76); R4(d,e,a,b,c,77); R4(c,d,e,a,b,78); R4(b,c,d,e,a,79);
-#endif
-
-    /* Add the working vars back into context.state[] */
-    state[0] += a;
-    state[1] += b;
-    state[2] += c;
-    state[3] += d;
-    state[4] += e;
-
-    /* Wipe variables */
-    a = b = c = d = e = 0;
-}
-
-
-/*
- * SHA1_Init - Initialize new context
- */
-void SHA1_Init(SHA1_CTX *context)
-{
-
-    _DIAGASSERT(context != 0);
-
-    /* SHA1 initialization constants */
-    context->state[0] = 0x67452301;
-    context->state[1] = 0xEFCDAB89;
-    context->state[2] = 0x98BADCFE;
-    context->state[3] = 0x10325476;
-    context->state[4] = 0xC3D2E1F0;
-    context->count[0] = context->count[1] = 0;
-}
-
-
-/*
- * Run your data through this.
- */
-void SHA1_Update(SHA1_CTX *context, const uint8_t *data, size_t len)
-{
-    uint32_t i, j;
-
-    _DIAGASSERT(context != 0);
-    _DIAGASSERT(data != 0);
-
-    j = context->count[0];
-    if ((context->count[0] += len << 3) < j)
-	context->count[1] += (len>>29)+1;
-    j = (j >> 3) & 63;
-    if ((j + len) > 63) {
-	(void)memcpy(&context->buffer[j], data, (i = 64-j));
-	SHA1_Transform(context->state, context->buffer);
-	for ( ; i + 63 < len; i += 64)
-	    SHA1_Transform(context->state, &data[i]);
-	j = 0;
-    } else {
-	i = 0;
-    }
-    (void)memcpy(&context->buffer[j], &data[i], len - i);
-}
-
-
-/*
- * Add padding and return the message digest.
- */
-void SHA1_Finish(SHA1_CTX* context, uint8_t digest[20])
-{
-    size_t i;
-    uint8_t finalcount[8];
-
-    _DIAGASSERT(digest != 0);
-    _DIAGASSERT(context != 0);
-
-    for (i = 0; i < 8; i++) {
-	finalcount[i] = (uint8_t)((context->count[(i >= 4 ? 0 : 1)]
-	 >> ((3-(i & 3)) * 8) ) & 255);	 /* Endian independent */
-    }
-    SHA1_Update(context, (const uint8_t *)"\200", 1);
-    while ((context->count[0] & 504) != 448)
-	SHA1_Update(context, (const uint8_t *)"\0", 1);
-    SHA1_Update(context, finalcount, 8);  /* Should cause a SHA1_Transform() */
-
-    if (digest) {
-	for (i = 0; i < 20; i++)
-	    digest[i] = (uint8_t)
-		((context->state[i>>2] >> ((3-(i & 3)) * 8) ) & 255);
-    }
-}
diff --git a/ext/digest/sha1/sha1.h b/ext/digest/sha1/sha1.h
deleted file mode 100644
index 60e3b01fe2..0000000000
--- a/ext/digest/sha1/sha1.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*	$NetBSD: sha1.h,v 1.2 1998/05/29 22:55:44 thorpej Exp $	*/
-/*	$RoughId: sha1.h,v 1.3 2002/02/24 08:14:32 knu Exp $	*/
-/*	$Id$	*/
-
-/*
- * SHA-1 in C
- * By Steve Reid <steve@edmweb.com>
- * 100% Public Domain
- */
-
-#ifndef _SYS_SHA1_H_
-#define	_SYS_SHA1_H_
-
-#include "defs.h"
-
-typedef struct {
-	uint32_t state[5];
-	uint32_t count[2];  
-	uint8_t buffer[64];
-} 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
-#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]));
-
-#define SHA1_BLOCK_LENGTH		64
-#define SHA1_DIGEST_LENGTH		20
-#define SHA1_DIGEST_STRING_LENGTH	(SHA1_DIGEST_LENGTH * 2 + 1)
-  
-#endif /* _SYS_SHA1_H_ */
diff --git a/ext/digest/sha1/sha1init.c b/ext/digest/sha1/sha1init.c
deleted file mode 100644
index b2146f05a9..0000000000
--- a/ext/digest/sha1/sha1init.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* $RoughId: sha1init.c,v 1.2 2001/07/13 19:49:10 knu Exp $ */
-/* $Id$ */
-
-#include "digest.h"
-#if defined(HAVE_OPENSSL_SHA_H)
-#include "sha1ossl.h"
-#else
-#include "sha1.h"
-#endif
-
-static rb_digest_metadata_t sha1 = {
-    RUBY_DIGEST_API_VERSION,
-    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,
-};
-
-/*
- * 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");
- 
-    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));
-}
diff --git a/ext/digest/sha1/sha1ossl.c b/ext/digest/sha1/sha1ossl.c
deleted file mode 100644
index 452cf35084..0000000000
--- a/ext/digest/sha1/sha1ossl.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/* $Id$ */
-
-#include "defs.h"
-#include "sha1ossl.h"
-
-void
-SHA1_Finish(SHA1_CTX *ctx, char *buf)
-{
-	SHA1_Final((unsigned char *)buf, ctx);
-}
diff --git a/ext/digest/sha1/sha1ossl.h b/ext/digest/sha1/sha1ossl.h
deleted file mode 100644
index 8f9984cc64..0000000000
--- a/ext/digest/sha1/sha1ossl.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* $Id$ */
-
-#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);
-
-#endif
diff --git a/ext/digest/sha2/.cvsignore b/ext/digest/sha2/.cvsignore
deleted file mode 100644
index 4088712231..0000000000
--- a/ext/digest/sha2/.cvsignore
+++ /dev/null
@@ -1,3 +0,0 @@
-Makefile
-mkmf.log
-*.def
diff --git a/ext/digest/sha2/depend b/ext/digest/sha2/depend
deleted file mode 100644
index 225d6ad52b..0000000000
--- a/ext/digest/sha2/depend
+++ /dev/null
@@ -1,5 +0,0 @@
-sha2.o: sha2.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
deleted file mode 100644
index c084a51a64..0000000000
--- a/ext/digest/sha2/extconf.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-# $RoughId: extconf.rb,v 1.4 2001/08/14 19:54:51 knu Exp $
-# $Id$
-
-require "mkmf"
-
-$defs << "-DHAVE_CONFIG_H"
-$INCFLAGS << " -I$(srcdir)/.."
-
-$objs = [
-  "sha2.#{$OBJEXT}",
-  "sha2init.#{$OBJEXT}",
-]
-
-have_header("sys/cdefs.h")
-
-have_header("inttypes.h")
-
-have_header("unistd.h")
-
-$preload = %w[digest]
-
-if have_type("uint64_t", "defs.h", $defs.join(' '))
-  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
deleted file mode 100644
index aca9ee926f..0000000000
--- a/ext/digest/sha2/sha2.c
+++ /dev/null
@@ -1,919 +0,0 @@
-/*
- * sha2.c
- *
- * 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.
- *
- */
-
-/* $RoughId: sha2.c,v 1.3 2002/02/26 22:03:36 knu Exp $ */
-/* $Id$ */
-
-#include "sha2.h"
-#include <stdio.h>
-#include <string.h>	/* memcpy()/memset() or bcopy()/bzero() */
-#include <assert.h>	/* assert() */
-
-/*
- * ASSERT NOTE:
- * Some sanity checking code is included using assert().  On my FreeBSD
- * system, this additional code can be removed by compiling with NDEBUG
- * defined.  Check your own systems manpage on assert() to see how to
- * compile WITHOUT the sanity checking code on your system.
- *
- * UNROLLED TRANSFORM LOOP NOTE:
- * You can define SHA2_UNROLL_TRANSFORM to use the unrolled transform
- * loop version for the hash transform rounds (defined using macros
- * later in this file).  Either define on the command line, for example:
- *
- *   cc -DSHA2_UNROLL_TRANSFORM -o sha2 sha2.c sha2prog.c
- *
- * or define below:
- *
- *   #define SHA2_UNROLL_TRANSFORM
- *
- */
-
-
-/*** SHA-256/384/512 Machine Architecture Definitions *****************/
-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__)
-#define ULL(number)	number##ULL
-#else
-#define ULL(number)	(uint64_t)(number)
-#endif
-
-
-/*** SHA-256/384/512 Various Length Definitions ***********************/
-/* NOTE: Most of these are in sha2.h */
-#define SHA256_SHORT_BLOCK_LENGTH	(SHA256_BLOCK_LENGTH - 8)
-#define SHA384_SHORT_BLOCK_LENGTH	(SHA384_BLOCK_LENGTH - 16)
-#define SHA512_SHORT_BLOCK_LENGTH	(SHA512_BLOCK_LENGTH - 16)
-
-
-/*** ENDIAN REVERSAL MACROS *******************************************/
-#ifndef WORDS_BIGENDIAN
-#define REVERSE32(w,x)	{ \
-	sha2_word32 tmp = (w); \
-	tmp = (tmp >> 16) | (tmp << 16); \
-	(x) = ((tmp & 0xff00ff00UL) >> 8) | ((tmp & 0x00ff00ffUL) << 8); \
-}
-#define REVERSE64(w,x)	{ \
-	sha2_word64 tmp = (w); \
-	tmp = (tmp >> 32) | (tmp << 32); \
-	tmp = ((tmp & ULL(0xff00ff00ff00ff00)) >> 8) | \
-	      ((tmp & ULL(0x00ff00ff00ff00ff)) << 8); \
-	(x) = ((tmp & ULL(0xffff0000ffff0000)) >> 16) | \
-	      ((tmp & ULL(0x0000ffff0000ffff)) << 16); \
-}
-#endif
-
-/*
- * Macro for incrementally adding the unsigned 64-bit integer n to the
- * unsigned 128-bit integer (represented using a two-element array of
- * 64-bit words):
- */
-#define ADDINC128(w,n)	{ \
-	(w)[0] += (sha2_word64)(n); \
-	if ((w)[0] < (n)) { \
-		(w)[1]++; \
-	} \
-}
-
-/*
- * Macros for copying blocks of memory and for zeroing out ranges
- * of memory.  Using these macros makes it easy to switch from
- * using memset()/memcpy() and using bzero()/bcopy().
- *
- * Please define either SHA2_USE_MEMSET_MEMCPY or define
- * SHA2_USE_BZERO_BCOPY depending on which function set you
- * choose to use:
- */
-#if !defined(SHA2_USE_MEMSET_MEMCPY) && !defined(SHA2_USE_BZERO_BCOPY)
-/* Default to memset()/memcpy() if no option is specified */
-#define	SHA2_USE_MEMSET_MEMCPY	1
-#endif
-#if defined(SHA2_USE_MEMSET_MEMCPY) && defined(SHA2_USE_BZERO_BCOPY)
-/* Abort with an error if BOTH options are defined */
-#error Define either SHA2_USE_MEMSET_MEMCPY or SHA2_USE_BZERO_BCOPY, not both!
-#endif
-
-#ifdef SHA2_USE_MEMSET_MEMCPY
-#define MEMSET_BZERO(p,l)	memset((p), 0, (l))
-#define MEMCPY_BCOPY(d,s,l)	memcpy((d), (s), (l))
-#endif
-#ifdef SHA2_USE_BZERO_BCOPY
-#define MEMSET_BZERO(p,l)	bzero((p), (l))
-#define MEMCPY_BCOPY(d,s,l)	bcopy((s), (d), (l))
-#endif
-
-
-/*** THE SIX LOGICAL FUNCTIONS ****************************************/
-/*
- * Bit shifting and rotation (used by the six SHA-XYZ logical functions:
- *
- *   NOTE:  The naming of R and S appears backwards here (R is a SHIFT and
- *   S is a ROTATION) because the SHA-256/384/512 description document
- *   (see http://csrc.nist.gov/cryptval/shs/sha256-384-512.pdf) uses this
- *   same "backwards" definition.
- */
-/* Shift-right (used in SHA-256, SHA-384, and SHA-512): */
-#define R(b,x) 		((x) >> (b))
-/* 32-bit Rotate-right (used in SHA-256): */
-#define S32(b,x)	(((x) >> (b)) | ((x) << (32 - (b))))
-/* 64-bit Rotate-right (used in SHA-384 and SHA-512): */
-#define S64(b,x)	(((x) >> (b)) | ((x) << (64 - (b))))
-
-/* Two of six logical functions used in SHA-256, SHA-384, and SHA-512: */
-#define Ch(x,y,z)	(((x) & (y)) ^ ((~(x)) & (z)))
-#define Maj(x,y,z)	(((x) & (y)) ^ ((x) & (z)) ^ ((y) & (z)))
-
-/* Four of six logical functions used in SHA-256: */
-#define Sigma0_256(x)	(S32(2,  (x)) ^ S32(13, (x)) ^ S32(22, (x)))
-#define Sigma1_256(x)	(S32(6,  (x)) ^ S32(11, (x)) ^ S32(25, (x)))
-#define sigma0_256(x)	(S32(7,  (x)) ^ S32(18, (x)) ^ R(3 ,   (x)))
-#define sigma1_256(x)	(S32(17, (x)) ^ S32(19, (x)) ^ R(10,   (x)))
-
-/* Four of six logical functions used in SHA-384 and SHA-512: */
-#define Sigma0_512(x)	(S64(28, (x)) ^ S64(34, (x)) ^ S64(39, (x)))
-#define Sigma1_512(x)	(S64(14, (x)) ^ S64(18, (x)) ^ S64(41, (x)))
-#define sigma0_512(x)	(S64( 1, (x)) ^ S64( 8, (x)) ^ R( 7,   (x)))
-#define sigma1_512(x)	(S64(19, (x)) ^ S64(61, (x)) ^ R( 6,   (x)))
-
-/*** INTERNAL FUNCTION PROTOTYPES *************************************/
-/* NOTE: These should not be accessed directly from outside this
- * library -- they are intended for private internal visibility/use
- * only.
- */
-void SHA512_Last(SHA512_CTX*);
-void SHA256_Transform(SHA256_CTX*, const sha2_word32*);
-void SHA512_Transform(SHA512_CTX*, const sha2_word64*);
-
-
-/*** SHA-XYZ INITIAL HASH VALUES AND CONSTANTS ************************/
-/* Hash constant words K for SHA-256: */
-const static sha2_word32 K256[64] = {
-	0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL,
-	0x3956c25bUL, 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL,
-	0xd807aa98UL, 0x12835b01UL, 0x243185beUL, 0x550c7dc3UL,
-	0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL, 0xc19bf174UL,
-	0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
-	0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL,
-	0x983e5152UL, 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL,
-	0xc6e00bf3UL, 0xd5a79147UL, 0x06ca6351UL, 0x14292967UL,
-	0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL, 0x53380d13UL,
-	0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
-	0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL,
-	0xd192e819UL, 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL,
-	0x19a4c116UL, 0x1e376c08UL, 0x2748774cUL, 0x34b0bcb5UL,
-	0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL, 0x682e6ff3UL,
-	0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
-	0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL
-};
-
-/* Initial hash value H for SHA-256: */
-const static sha2_word32 sha256_initial_hash_value[8] = {
-	0x6a09e667UL,
-	0xbb67ae85UL,
-	0x3c6ef372UL,
-	0xa54ff53aUL,
-	0x510e527fUL,
-	0x9b05688cUL,
-	0x1f83d9abUL,
-	0x5be0cd19UL
-};
-
-/* Hash constant words K for SHA-384 and SHA-512: */
-const static sha2_word64 K512[80] = {
-	ULL(0x428a2f98d728ae22), ULL(0x7137449123ef65cd),
-	ULL(0xb5c0fbcfec4d3b2f), ULL(0xe9b5dba58189dbbc),
-	ULL(0x3956c25bf348b538), ULL(0x59f111f1b605d019),
-	ULL(0x923f82a4af194f9b), ULL(0xab1c5ed5da6d8118),
-	ULL(0xd807aa98a3030242), ULL(0x12835b0145706fbe),
-	ULL(0x243185be4ee4b28c), ULL(0x550c7dc3d5ffb4e2),
-	ULL(0x72be5d74f27b896f), ULL(0x80deb1fe3b1696b1),
-	ULL(0x9bdc06a725c71235), ULL(0xc19bf174cf692694),
-	ULL(0xe49b69c19ef14ad2), ULL(0xefbe4786384f25e3),
-	ULL(0x0fc19dc68b8cd5b5), ULL(0x240ca1cc77ac9c65),
-	ULL(0x2de92c6f592b0275), ULL(0x4a7484aa6ea6e483),
-	ULL(0x5cb0a9dcbd41fbd4), ULL(0x76f988da831153b5),
-	ULL(0x983e5152ee66dfab), ULL(0xa831c66d2db43210),
-	ULL(0xb00327c898fb213f), ULL(0xbf597fc7beef0ee4),
-	ULL(0xc6e00bf33da88fc2), ULL(0xd5a79147930aa725),
-	ULL(0x06ca6351e003826f), ULL(0x142929670a0e6e70),
-	ULL(0x27b70a8546d22ffc), ULL(0x2e1b21385c26c926),
-	ULL(0x4d2c6dfc5ac42aed), ULL(0x53380d139d95b3df),
-	ULL(0x650a73548baf63de), ULL(0x766a0abb3c77b2a8),
-	ULL(0x81c2c92e47edaee6), ULL(0x92722c851482353b),
-	ULL(0xa2bfe8a14cf10364), ULL(0xa81a664bbc423001),
-	ULL(0xc24b8b70d0f89791), ULL(0xc76c51a30654be30),
-	ULL(0xd192e819d6ef5218), ULL(0xd69906245565a910),
-	ULL(0xf40e35855771202a), ULL(0x106aa07032bbd1b8),
-	ULL(0x19a4c116b8d2d0c8), ULL(0x1e376c085141ab53),
-	ULL(0x2748774cdf8eeb99), ULL(0x34b0bcb5e19b48a8),
-	ULL(0x391c0cb3c5c95a63), ULL(0x4ed8aa4ae3418acb),
-	ULL(0x5b9cca4f7763e373), ULL(0x682e6ff3d6b2b8a3),
-	ULL(0x748f82ee5defb2fc), ULL(0x78a5636f43172f60),
-	ULL(0x84c87814a1f0ab72), ULL(0x8cc702081a6439ec),
-	ULL(0x90befffa23631e28), ULL(0xa4506cebde82bde9),
-	ULL(0xbef9a3f7b2c67915), ULL(0xc67178f2e372532b),
-	ULL(0xca273eceea26619c), ULL(0xd186b8c721c0c207),
-	ULL(0xeada7dd6cde0eb1e), ULL(0xf57d4f7fee6ed178),
-	ULL(0x06f067aa72176fba), ULL(0x0a637dc5a2c898a6),
-	ULL(0x113f9804bef90dae), ULL(0x1b710b35131c471b),
-	ULL(0x28db77f523047d84), ULL(0x32caab7b40c72493),
-	ULL(0x3c9ebe0a15c9bebc), ULL(0x431d67c49c100d4c),
-	ULL(0x4cc5d4becb3e42b6), ULL(0x597f299cfc657e2a),
-	ULL(0x5fcb6fab3ad6faec), ULL(0x6c44198c4a475817)
-};
-
-/* Initial hash value H for SHA-384 */
-const static sha2_word64 sha384_initial_hash_value[8] = {
-	ULL(0xcbbb9d5dc1059ed8),
-	ULL(0x629a292a367cd507),
-	ULL(0x9159015a3070dd17),
-	ULL(0x152fecd8f70e5939),
-	ULL(0x67332667ffc00b31),
-	ULL(0x8eb44a8768581511),
-	ULL(0xdb0c2e0d64f98fa7),
-	ULL(0x47b5481dbefa4fa4)
-};
-
-/* Initial hash value H for SHA-512 */
-const static sha2_word64 sha512_initial_hash_value[8] = {
-	ULL(0x6a09e667f3bcc908),
-	ULL(0xbb67ae8584caa73b),
-	ULL(0x3c6ef372fe94f82b),
-	ULL(0xa54ff53a5f1d36f1),
-	ULL(0x510e527fade682d1),
-	ULL(0x9b05688c2b3e6c1f),
-	ULL(0x1f83d9abfb41bd6b),
-	ULL(0x5be0cd19137e2179)
-};
-
-
-/*** SHA-256: *********************************************************/
-void SHA256_Init(SHA256_CTX* context) {
-	if (context == (SHA256_CTX*)0) {
-		return;
-	}
-	MEMCPY_BCOPY(context->state, sha256_initial_hash_value, SHA256_DIGEST_LENGTH);
-	MEMSET_BZERO(context->buffer, SHA256_BLOCK_LENGTH);
-	context->bitcount = 0;
-}
-
-#ifdef SHA2_UNROLL_TRANSFORM
-
-/* Unrolled SHA-256 round macros: */
-
-#ifndef WORDS_BIGENDIAN
-
-#define ROUND256_0_TO_15(a,b,c,d,e,f,g,h)	\
-	REVERSE32(*data++, W256[j]); \
-	T1 = (h) + Sigma1_256(e) + Ch((e), (f), (g)) + \
-             K256[j] + W256[j]; \
-	(d) += T1; \
-	(h) = T1 + Sigma0_256(a) + Maj((a), (b), (c)); \
-	j++
-
-
-#else
-
-#define ROUND256_0_TO_15(a,b,c,d,e,f,g,h)	\
-	T1 = (h) + Sigma1_256(e) + Ch((e), (f), (g)) + \
-	     K256[j] + (W256[j] = *data++); \
-	(d) += T1; \
-	(h) = T1 + Sigma0_256(a) + Maj((a), (b), (c)); \
-	j++
-
-#endif
-
-#define ROUND256(a,b,c,d,e,f,g,h)	\
-	s0 = W256[(j+1)&0x0f]; \
-	s0 = sigma0_256(s0); \
-	s1 = W256[(j+14)&0x0f]; \
-	s1 = sigma1_256(s1); \
-	T1 = (h) + Sigma1_256(e) + Ch((e), (f), (g)) + K256[j] + \
-	     (W256[j&0x0f] += s1 + W256[(j+9)&0x0f] + s0); \
-	(d) += T1; \
-	(h) = T1 + Sigma0_256(a) + Maj((a), (b), (c)); \
-	j++
-
-void SHA256_Transform(SHA256_CTX* context, const sha2_word32* data) {
-	sha2_word32	a, b, c, d, e, f, g, h, s0, s1;
-	sha2_word32	T1, *W256;
-	int		j;
-
-	W256 = (sha2_word32*)context->buffer;
-
-	/* Initialize registers with the prev. intermediate value */
-	a = context->state[0];
-	b = context->state[1];
-	c = context->state[2];
-	d = context->state[3];
-	e = context->state[4];
-	f = context->state[5];
-	g = context->state[6];
-	h = context->state[7];
-
-	j = 0;
-	do {
-		/* Rounds 0 to 15 (unrolled): */
-		ROUND256_0_TO_15(a,b,c,d,e,f,g,h);
-		ROUND256_0_TO_15(h,a,b,c,d,e,f,g);
-		ROUND256_0_TO_15(g,h,a,b,c,d,e,f);
-		ROUND256_0_TO_15(f,g,h,a,b,c,d,e);
-		ROUND256_0_TO_15(e,f,g,h,a,b,c,d);
-		ROUND256_0_TO_15(d,e,f,g,h,a,b,c);
-		ROUND256_0_TO_15(c,d,e,f,g,h,a,b);
-		ROUND256_0_TO_15(b,c,d,e,f,g,h,a);
-	} while (j < 16);
-
-	/* Now for the remaining rounds to 64: */
-	do {
-		ROUND256(a,b,c,d,e,f,g,h);
-		ROUND256(h,a,b,c,d,e,f,g);
-		ROUND256(g,h,a,b,c,d,e,f);
-		ROUND256(f,g,h,a,b,c,d,e);
-		ROUND256(e,f,g,h,a,b,c,d);
-		ROUND256(d,e,f,g,h,a,b,c);
-		ROUND256(c,d,e,f,g,h,a,b);
-		ROUND256(b,c,d,e,f,g,h,a);
-	} while (j < 64);
-
-	/* Compute the current intermediate hash value */
-	context->state[0] += a;
-	context->state[1] += b;
-	context->state[2] += c;
-	context->state[3] += d;
-	context->state[4] += e;
-	context->state[5] += f;
-	context->state[6] += g;
-	context->state[7] += h;
-
-	/* Clean up */
-	a = b = c = d = e = f = g = h = T1 = 0;
-}
-
-#else /* SHA2_UNROLL_TRANSFORM */
-
-void SHA256_Transform(SHA256_CTX* context, const sha2_word32* data) {
-	sha2_word32	a, b, c, d, e, f, g, h, s0, s1;
-	sha2_word32	T1, T2, *W256;
-	int		j;
-
-	W256 = (sha2_word32*)context->buffer;
-
-	/* Initialize registers with the prev. intermediate value */
-	a = context->state[0];
-	b = context->state[1];
-	c = context->state[2];
-	d = context->state[3];
-	e = context->state[4];
-	f = context->state[5];
-	g = context->state[6];
-	h = context->state[7];
-
-	j = 0;
-	do {
-#ifndef WORDS_BIGENDIAN
-		/* Copy data while converting to host byte order */
-		REVERSE32(*data++,W256[j]);
-		/* Apply the SHA-256 compression function to update a..h */
-		T1 = h + Sigma1_256(e) + Ch(e, f, g) + K256[j] + W256[j];
-#else
-		/* Apply the SHA-256 compression function to update a..h with copy */
-		T1 = h + Sigma1_256(e) + Ch(e, f, g) + K256[j] + (W256[j] = *data++);
-#endif
-		T2 = Sigma0_256(a) + Maj(a, b, c);
-		h = g;
-		g = f;
-		f = e;
-		e = d + T1;
-		d = c;
-		c = b;
-		b = a;
-		a = T1 + T2;
-
-		j++;
-	} while (j < 16);
-
-	do {
-		/* Part of the message block expansion: */
-		s0 = W256[(j+1)&0x0f];
-		s0 = sigma0_256(s0);
-		s1 = W256[(j+14)&0x0f];	
-		s1 = sigma1_256(s1);
-
-		/* Apply the SHA-256 compression function to update a..h */
-		T1 = h + Sigma1_256(e) + Ch(e, f, g) + K256[j] + 
-		     (W256[j&0x0f] += s1 + W256[(j+9)&0x0f] + s0);
-		T2 = Sigma0_256(a) + Maj(a, b, c);
-		h = g;
-		g = f;
-		f = e;
-		e = d + T1;
-		d = c;
-		c = b;
-		b = a;
-		a = T1 + T2;
-
-		j++;
-	} while (j < 64);
-
-	/* Compute the current intermediate hash value */
-	context->state[0] += a;
-	context->state[1] += b;
-	context->state[2] += c;
-	context->state[3] += d;
-	context->state[4] += e;
-	context->state[5] += f;
-	context->state[6] += g;
-	context->state[7] += h;
-
-	/* Clean up */
-	a = b = c = d = e = f = g = h = T1 = T2 = 0;
-}
-
-#endif /* SHA2_UNROLL_TRANSFORM */
-
-void SHA256_Update(SHA256_CTX* context, const sha2_byte *data, size_t len) {
-	unsigned int	freespace, usedspace;
-
-	if (len == 0) {
-		/* Calling with no data is valid - we do nothing */
-		return;
-	}
-
-	/* Sanity check: */
-	assert(context != NULL && data != NULL);
-
-	usedspace = (context->bitcount >> 3) % SHA256_BLOCK_LENGTH;
-	if (usedspace > 0) {
-		/* Calculate how much free space is available in the buffer */
-		freespace = SHA256_BLOCK_LENGTH - usedspace;
-
-		if (len >= freespace) {
-			/* Fill the buffer completely and process it */
-			MEMCPY_BCOPY(&context->buffer[usedspace], data, freespace);
-			context->bitcount += freespace << 3;
-			len -= freespace;
-			data += freespace;
-			SHA256_Transform(context, (sha2_word32*)context->buffer);
-		} else {
-			/* The buffer is not yet full */
-			MEMCPY_BCOPY(&context->buffer[usedspace], data, len);
-			context->bitcount += len << 3;
-			/* Clean up: */
-			usedspace = freespace = 0;
-			return;
-		}
-	}
-	while (len >= SHA256_BLOCK_LENGTH) {
-		/* Process as many complete blocks as we can */
-		SHA256_Transform(context, (const sha2_word32*)data);
-		context->bitcount += SHA256_BLOCK_LENGTH << 3;
-		len -= SHA256_BLOCK_LENGTH;
-		data += SHA256_BLOCK_LENGTH;
-	}
-	if (len > 0) {
-		/* There's left-overs, so save 'em */
-		MEMCPY_BCOPY(context->buffer, data, len);
-		context->bitcount += len << 3;
-	}
-	/* Clean up: */
-	usedspace = freespace = 0;
-}
-
-void SHA256_Finish(SHA256_CTX* context, sha2_byte digest[]) {
-	sha2_word32	*d = (sha2_word32*)digest;
-	unsigned int	usedspace;
-
-	/* Sanity check: */
-	assert(context != NULL);
-
-	/* If no digest buffer is passed, we don't bother doing this: */
-	if (digest != (sha2_byte*)0) {
-		usedspace = (context->bitcount >> 3) % SHA256_BLOCK_LENGTH;
-#ifndef WORDS_BIGENDIAN
-		/* Convert FROM host byte order */
-		REVERSE64(context->bitcount,context->bitcount);
-#endif
-		if (usedspace > 0) {
-			/* Begin padding with a 1 bit: */
-			context->buffer[usedspace++] = 0x80;
-
-			if (usedspace <= SHA256_SHORT_BLOCK_LENGTH) {
-				/* Set-up for the last transform: */
-				MEMSET_BZERO(&context->buffer[usedspace], SHA256_SHORT_BLOCK_LENGTH - usedspace);
-			} else {
-				if (usedspace < SHA256_BLOCK_LENGTH) {
-					MEMSET_BZERO(&context->buffer[usedspace], SHA256_BLOCK_LENGTH - usedspace);
-				}
-				/* Do second-to-last transform: */
-				SHA256_Transform(context, (sha2_word32*)context->buffer);
-
-				/* And set-up for the last transform: */
-				MEMSET_BZERO(context->buffer, SHA256_SHORT_BLOCK_LENGTH);
-			}
-		} else {
-			/* Set-up for the last transform: */
-			MEMSET_BZERO(context->buffer, SHA256_SHORT_BLOCK_LENGTH);
-
-			/* Begin padding with a 1 bit: */
-			*context->buffer = 0x80;
-		}
-		/* Set the bit count: */
-		*(sha2_word64*)&context->buffer[SHA256_SHORT_BLOCK_LENGTH] = context->bitcount;
-
-		/* Final transform: */
-		SHA256_Transform(context, (sha2_word32*)context->buffer);
-
-#ifndef WORDS_BIGENDIAN
-		{
-			/* Convert TO host byte order */
-			int	j;
-			for (j = 0; j < 8; j++) {
-				REVERSE32(context->state[j],context->state[j]);
-				*d++ = context->state[j];
-			}
-		}
-#else
-		MEMCPY_BCOPY(d, context->state, SHA256_DIGEST_LENGTH);
-#endif
-	}
-
-	/* Clean up state data: */
-	MEMSET_BZERO(context, sizeof(SHA256_CTX));
-	usedspace = 0;
-}
-
-/*** SHA-512: *********************************************************/
-void SHA512_Init(SHA512_CTX* context) {
-	if (context == (SHA512_CTX*)0) {
-		return;
-	}
-	MEMCPY_BCOPY(context->state, sha512_initial_hash_value, SHA512_DIGEST_LENGTH);
-	MEMSET_BZERO(context->buffer, SHA512_BLOCK_LENGTH);
-	context->bitcount[0] = context->bitcount[1] =  0;
-}
-
-#ifdef SHA2_UNROLL_TRANSFORM
-
-/* Unrolled SHA-512 round macros: */
-#ifndef WORDS_BIGENDIAN
-
-#define ROUND512_0_TO_15(a,b,c,d,e,f,g,h)	\
-	REVERSE64(*data++, W512[j]); \
-	T1 = (h) + Sigma1_512(e) + Ch((e), (f), (g)) + \
-             K512[j] + W512[j]; \
-	(d) += T1, \
-	(h) = T1 + Sigma0_512(a) + Maj((a), (b), (c)), \
-	j++
-
-
-#else
-
-#define ROUND512_0_TO_15(a,b,c,d,e,f,g,h)	\
-	T1 = (h) + Sigma1_512(e) + Ch((e), (f), (g)) + \
-             K512[j] + (W512[j] = *data++); \
-	(d) += T1; \
-	(h) = T1 + Sigma0_512(a) + Maj((a), (b), (c)); \
-	j++
-
-#endif
-
-#define ROUND512(a,b,c,d,e,f,g,h)	\
-	s0 = W512[(j+1)&0x0f]; \
-	s0 = sigma0_512(s0); \
-	s1 = W512[(j+14)&0x0f]; \
-	s1 = sigma1_512(s1); \
-	T1 = (h) + Sigma1_512(e) + Ch((e), (f), (g)) + K512[j] + \
-             (W512[j&0x0f] += s1 + W512[(j+9)&0x0f] + s0); \
-	(d) += T1; \
-	(h) = T1 + Sigma0_512(a) + Maj((a), (b), (c)); \
-	j++
-
-void SHA512_Transform(SHA512_CTX* context, const sha2_word64* data) {
-	sha2_word64	a, b, c, d, e, f, g, h, s0, s1;
-	sha2_word64	T1, *W512 = (sha2_word64*)context->buffer;
-	int		j;
-
-	/* Initialize registers with the prev. intermediate value */
-	a = context->state[0];
-	b = context->state[1];
-	c = context->state[2];
-	d = context->state[3];
-	e = context->state[4];
-	f = context->state[5];
-	g = context->state[6];
-	h = context->state[7];
-
-	j = 0;
-	do {
-		ROUND512_0_TO_15(a,b,c,d,e,f,g,h);
-		ROUND512_0_TO_15(h,a,b,c,d,e,f,g);
-		ROUND512_0_TO_15(g,h,a,b,c,d,e,f);
-		ROUND512_0_TO_15(f,g,h,a,b,c,d,e);
-		ROUND512_0_TO_15(e,f,g,h,a,b,c,d);
-		ROUND512_0_TO_15(d,e,f,g,h,a,b,c);
-		ROUND512_0_TO_15(c,d,e,f,g,h,a,b);
-		ROUND512_0_TO_15(b,c,d,e,f,g,h,a);
-	} while (j < 16);
-
-	/* Now for the remaining rounds up to 79: */
-	do {
-		ROUND512(a,b,c,d,e,f,g,h);
-		ROUND512(h,a,b,c,d,e,f,g);
-		ROUND512(g,h,a,b,c,d,e,f);
-		ROUND512(f,g,h,a,b,c,d,e);
-		ROUND512(e,f,g,h,a,b,c,d);
-		ROUND512(d,e,f,g,h,a,b,c);
-		ROUND512(c,d,e,f,g,h,a,b);
-		ROUND512(b,c,d,e,f,g,h,a);
-	} while (j < 80);
-
-	/* Compute the current intermediate hash value */
-	context->state[0] += a;
-	context->state[1] += b;
-	context->state[2] += c;
-	context->state[3] += d;
-	context->state[4] += e;
-	context->state[5] += f;
-	context->state[6] += g;
-	context->state[7] += h;
-
-	/* Clean up */
-	a = b = c = d = e = f = g = h = T1 = 0;
-}
-
-#else /* SHA2_UNROLL_TRANSFORM */
-
-void SHA512_Transform(SHA512_CTX* context, const sha2_word64* data) {
-	sha2_word64	a, b, c, d, e, f, g, h, s0, s1;
-	sha2_word64	T1, T2, *W512 = (sha2_word64*)context->buffer;
-	int		j;
-
-	/* Initialize registers with the prev. intermediate value */
-	a = context->state[0];
-	b = context->state[1];
-	c = context->state[2];
-	d = context->state[3];
-	e = context->state[4];
-	f = context->state[5];
-	g = context->state[6];
-	h = context->state[7];
-
-	j = 0;
-	do {
-#ifndef WORDS_BIGENDIAN
-		/* Convert TO host byte order */
-		REVERSE64(*data++, W512[j]);
-		/* Apply the SHA-512 compression function to update a..h */
-		T1 = h + Sigma1_512(e) + Ch(e, f, g) + K512[j] + W512[j];
-#else
-		/* Apply the SHA-512 compression function to update a..h with copy */
-		T1 = h + Sigma1_512(e) + Ch(e, f, g) + K512[j] + (W512[j] = *data++);
-#endif
-		T2 = Sigma0_512(a) + Maj(a, b, c);
-		h = g;
-		g = f;
-		f = e;
-		e = d + T1;
-		d = c;
-		c = b;
-		b = a;
-		a = T1 + T2;
-
-		j++;
-	} while (j < 16);
-
-	do {
-		/* Part of the message block expansion: */
-		s0 = W512[(j+1)&0x0f];
-		s0 = sigma0_512(s0);
-		s1 = W512[(j+14)&0x0f];
-		s1 =  sigma1_512(s1);
-
-		/* Apply the SHA-512 compression function to update a..h */
-		T1 = h + Sigma1_512(e) + Ch(e, f, g) + K512[j] +
-		     (W512[j&0x0f] += s1 + W512[(j+9)&0x0f] + s0);
-		T2 = Sigma0_512(a) + Maj(a, b, c);
-		h = g;
-		g = f;
-		f = e;
-		e = d + T1;
-		d = c;
-		c = b;
-		b = a;
-		a = T1 + T2;
-
-		j++;
-	} while (j < 80);
-
-	/* Compute the current intermediate hash value */
-	context->state[0] += a;
-	context->state[1] += b;
-	context->state[2] += c;
-	context->state[3] += d;
-	context->state[4] += e;
-	context->state[5] += f;
-	context->state[6] += g;
-	context->state[7] += h;
-
-	/* Clean up */
-	a = b = c = d = e = f = g = h = T1 = T2 = 0;
-}
-
-#endif /* SHA2_UNROLL_TRANSFORM */
-
-void SHA512_Update(SHA512_CTX* context, const sha2_byte *data, size_t len) {
-	unsigned int	freespace, usedspace;
-
-	if (len == 0) {
-		/* Calling with no data is valid - we do nothing */
-		return;
-	}
-
-	/* Sanity check: */
-	assert(context != NULL && data != NULL);
-
-	usedspace = (context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH;
-	if (usedspace > 0) {
-		/* Calculate how much free space is available in the buffer */
-		freespace = SHA512_BLOCK_LENGTH - usedspace;
-
-		if (len >= freespace) {
-			/* Fill the buffer completely and process it */
-			MEMCPY_BCOPY(&context->buffer[usedspace], data, freespace);
-			ADDINC128(context->bitcount, freespace << 3);
-			len -= freespace;
-			data += freespace;
-			SHA512_Transform(context, (const sha2_word64*)context->buffer);
-		} else {
-			/* The buffer is not yet full */
-			MEMCPY_BCOPY(&context->buffer[usedspace], data, len);
-			ADDINC128(context->bitcount, len << 3);
-			/* Clean up: */
-			usedspace = freespace = 0;
-			return;
-		}
-	}
-	while (len >= SHA512_BLOCK_LENGTH) {
-		/* Process as many complete blocks as we can */
-		SHA512_Transform(context, (const sha2_word64*)data);
-		ADDINC128(context->bitcount, SHA512_BLOCK_LENGTH << 3);
-		len -= SHA512_BLOCK_LENGTH;
-		data += SHA512_BLOCK_LENGTH;
-	}
-	if (len > 0) {
-		/* There's left-overs, so save 'em */
-		MEMCPY_BCOPY(context->buffer, data, len);
-		ADDINC128(context->bitcount, len << 3);
-	}
-	/* Clean up: */
-	usedspace = freespace = 0;
-}
-
-void SHA512_Last(SHA512_CTX* context) {
-	unsigned int	usedspace;
-
-	usedspace = (context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH;
-#ifndef WORDS_BIGENDIAN
-	/* Convert FROM host byte order */
-	REVERSE64(context->bitcount[0],context->bitcount[0]);
-	REVERSE64(context->bitcount[1],context->bitcount[1]);
-#endif
-	if (usedspace > 0) {
-		/* Begin padding with a 1 bit: */
-		context->buffer[usedspace++] = 0x80;
-
-		if (usedspace <= SHA512_SHORT_BLOCK_LENGTH) {
-			/* Set-up for the last transform: */
-			MEMSET_BZERO(&context->buffer[usedspace], SHA512_SHORT_BLOCK_LENGTH - usedspace);
-		} else {
-			if (usedspace < SHA512_BLOCK_LENGTH) {
-				MEMSET_BZERO(&context->buffer[usedspace], SHA512_BLOCK_LENGTH - usedspace);
-			}
-			/* Do second-to-last transform: */
-			SHA512_Transform(context, (const sha2_word64*)context->buffer);
-
-			/* And set-up for the last transform: */
-			MEMSET_BZERO(context->buffer, SHA512_BLOCK_LENGTH - 2);
-		}
-	} else {
-		/* Prepare for final transform: */
-		MEMSET_BZERO(context->buffer, SHA512_SHORT_BLOCK_LENGTH);
-
-		/* Begin padding with a 1 bit: */
-		*context->buffer = 0x80;
-	}
-	/* Store the length of input data (in bits): */
-	*(sha2_word64*)&context->buffer[SHA512_SHORT_BLOCK_LENGTH] = context->bitcount[1];
-	*(sha2_word64*)&context->buffer[SHA512_SHORT_BLOCK_LENGTH+8] = context->bitcount[0];
-
-	/* Final transform: */
-	SHA512_Transform(context, (const sha2_word64*)context->buffer);
-}
-
-void SHA512_Finish(SHA512_CTX* context, sha2_byte digest[]) {
-	sha2_word64	*d = (sha2_word64*)digest;
-
-	/* Sanity check: */
-	assert(context != NULL);
-
-	/* If no digest buffer is passed, we don't bother doing this: */
-	if (digest != (sha2_byte*)0) {
-		SHA512_Last(context);
-
-		/* Save the hash data for output: */
-#ifndef WORDS_BIGENDIAN
-		{
-			/* Convert TO host byte order */
-			int	j;
-			for (j = 0; j < 8; j++) {
-				REVERSE64(context->state[j],context->state[j]);
-				*d++ = context->state[j];
-			}
-		}
-#else
-		MEMCPY_BCOPY(d, context->state, SHA512_DIGEST_LENGTH);
-#endif
-	}
-
-	/* Zero out state data */
-	MEMSET_BZERO(context, sizeof(SHA512_CTX));
-}
-
-/*** SHA-384: *********************************************************/
-void SHA384_Init(SHA384_CTX* context) {
-	if (context == (SHA384_CTX*)0) {
-		return;
-	}
-	MEMCPY_BCOPY(context->state, sha384_initial_hash_value, SHA512_DIGEST_LENGTH);
-	MEMSET_BZERO(context->buffer, SHA384_BLOCK_LENGTH);
-	context->bitcount[0] = context->bitcount[1] = 0;
-}
-
-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[]) {
-	sha2_word64	*d = (sha2_word64*)digest;
-
-	/* Sanity check: */
-	assert(context != NULL);
-
-	/* If no digest buffer is passed, we don't bother doing this: */
-	if (digest != (sha2_byte*)0) {
-		SHA512_Last((SHA512_CTX*)context);
-
-		/* Save the hash data for output: */
-#ifndef WORDS_BIGENDIAN
-		{
-			/* Convert TO host byte order */
-			int	j;
-			for (j = 0; j < 6; j++) {
-				REVERSE64(context->state[j],context->state[j]);
-				*d++ = context->state[j];
-			}
-		}
-#else
-		MEMCPY_BCOPY(d, context->state, SHA384_DIGEST_LENGTH);
-#endif
-	}
-
-	/* Zero out state data */
-	MEMSET_BZERO(context, sizeof(SHA384_CTX));
-}
diff --git a/ext/digest/sha2/sha2.h b/ext/digest/sha2/sha2.h
deleted file mode 100644
index 917d415b73..0000000000
--- a/ext/digest/sha2/sha2.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * sha2.h
- *
- * 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.
- *
- */
-
-/* $RoughId: sha2.h,v 1.3 2002/02/24 08:14:32 knu Exp $ */
-/* $Id$ */
-
-#ifndef __SHA2_H__
-#define __SHA2_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "defs.h"
-
-
-/*** SHA-256/384/512 Various Length Definitions ***********************/
-#define SHA256_BLOCK_LENGTH		64
-#define SHA256_DIGEST_LENGTH		32
-#define SHA256_DIGEST_STRING_LENGTH	(SHA256_DIGEST_LENGTH * 2 + 1)
-#define SHA384_BLOCK_LENGTH		128
-#define SHA384_DIGEST_LENGTH		48
-#define SHA384_DIGEST_STRING_LENGTH	(SHA384_DIGEST_LENGTH * 2 + 1)
-#define SHA512_BLOCK_LENGTH		128
-#define SHA512_DIGEST_LENGTH		64
-#define SHA512_DIGEST_STRING_LENGTH	(SHA512_DIGEST_LENGTH * 2 + 1)
-
-
-/*** SHA-256/384/512 Context Structures *******************************/
-
-typedef struct _SHA256_CTX {
-	uint32_t	state[8];
-	uint64_t	bitcount;
-	uint8_t	buffer[SHA256_BLOCK_LENGTH];
-} SHA256_CTX;
-typedef struct _SHA512_CTX {
-	uint64_t	state[8];
-	uint64_t	bitcount[2];
-	uint8_t	buffer[SHA512_BLOCK_LENGTH];
-} SHA512_CTX;
-
-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 SHA384_Init		rb_Digest_SHA384_Init
-#define SHA384_Update		rb_Digest_SHA384_Update
-#define SHA384_Finish		rb_Digest_SHA384_Finish
-
-#define SHA512_Init		rb_Digest_SHA512_Init
-#define SHA512_Update		rb_Digest_SHA512_Update
-#define SHA512_Finish		rb_Digest_SHA512_Finish
-#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 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 SHA512_Init _((SHA512_CTX*));
-void SHA512_Update _((SHA512_CTX*, const uint8_t*, size_t));
-void SHA512_Finish _((SHA512_CTX*, uint8_t[SHA512_DIGEST_LENGTH]));
-
-#ifdef	__cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* __SHA2_H__ */
-
diff --git a/ext/digest/sha2/sha2init.c b/ext/digest/sha2/sha2init.c
deleted file mode 100644
index c83a29316a..0000000000
--- a/ext/digest/sha2/sha2init.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* $RoughId: sha2init.c,v 1.3 2001/07/13 20:00:43 knu Exp $ */
-/* $Id$ */
-
-#include "digest.h"
-#include "sha2.h"
-
-#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, \
-    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, \
-};
-
-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()
-{
-    VALUE mDigest, cDigest_Base;
-    ID id_metadata;
-
-#define DECLARE_ALGO_CLASS(bitlen) \
-    VALUE cDigest_SHA##bitlen;
-
-    FOREACH_BITLEN(DECLARE_ALGO_CLASS)
-
-    rb_require("digest");
-
-    id_metadata = rb_intern("metadata");
-
-    mDigest = rb_path2class("Digest");
-    cDigest_Base = rb_path2class("Digest::Base");
-
-#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));
-
-    FOREACH_BITLEN(DEFINE_ALGO_CLASS)
-}
diff --git a/ext/digest/test.sh b/ext/digest/test.sh
deleted file mode 100644
index 328c7575e6..0000000000
--- a/ext/digest/test.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/sh
-#
-# $RoughId: test.sh,v 1.5 2001/07/13 15:38:27 knu Exp $
-# $Id$
-
-RUBY=${RUBY:=ruby}
-MAKE=${MAKE:=make}
-CFLAGS=${CFLAGS:=-Wall}
-
-${RUBY} extconf.rb --with-cflags="${CFLAGS}"
-${MAKE} clean
-${MAKE}
-
-for algo in md5 rmd160 sha1 sha2; do
-    args=--with-cflags="${CFLAGS}"
-
-    if [ $WITH_BUNDLED_ENGINES ]; then
-	args="$args --with-bundled-$algo"
-    fi
-
-    (cd $algo &&
-	${RUBY} extconf.rb $args;
-	${MAKE} clean;
-	${MAKE})
-    ln -sf ../../$algo/$algo.so lib/digest/
-done
-
-${RUBY} -I. -I./lib ../../test/digest/test_digest.rb
-
-rm lib/digest/*.so
diff --git a/ext/dl/.cvsignore b/ext/dl/.cvsignore
deleted file mode 100644
index 6d884b6cec..0000000000
--- a/ext/dl/.cvsignore
+++ /dev/null
@@ -1,8 +0,0 @@
-Makefile
-mkmf.log
-dlconfig.h
-dlconfig.rb
-*.func
-*.o
-*~
-*.def
diff --git a/ext/dl/depend b/ext/dl/depend
deleted file mode 100644
index fba3df7a3d..0000000000
--- a/ext/dl/depend
+++ /dev/null
@@ -1,46 +0,0 @@
-LDSHARED_TEST = $(LDSHARED) $(LDFLAGS) test/test.o -o test/libtest.so $(LOCAL_LIBS)
-
-libtest.so: test/libtest.so
-
-test/libtest.so: test/test.o $(srcdir)/test/libtest.def
-	$(RUBY) -rftools -e 'ARGV.each do|d|File.mkpath(File.dirname(d))end' $@
-	$(LDSHARED_TEST:dl.def=test/libtest.def)
-
-test/test.o: $(srcdir)/test/test.c
-	@$(RUBY) -rftools -e 'File.mkpath(*ARGV)' test
-	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/test/test.c -o $@
-
-test:: dl.so libtest.so force
-	$(RUBY) -I. -I$(srcdir)/lib $(srcdir)/test/test.rb
-
-force:
-
-.PHONY: force test
-
-allclean: distclean
-	@rm -f $(CLEANFILES) $(DISTCLEANFILES)
-
-$(OBJS): ./dlconfig.h
-
-sym.o: dl.h call.func
-
-dl.o: dl.h callback.func cbtable.func
-
-ptr.o: dl.h
-
-handle.o: dl.h
-
-call.func: $(srcdir)/mkcall.rb ./dlconfig.rb
-	@echo "Generating call.func"
-	@$(RUBY) $(srcdir)/mkcall.rb > $@
-
-callback.func: $(srcdir)/mkcallback.rb ./dlconfig.rb
-	@echo "Generating callback.func"
-	@$(RUBY) $(srcdir)/mkcallback.rb > $@
-
-cbtable.func: $(srcdir)/mkcbtable.rb ./dlconfig.rb
-	@echo "Generating cbtable.func"
-	@$(RUBY) $(srcdir)/mkcbtable.rb > $@
-
-debug:
-	$(MAKE) CPPFLAGS="$(CPPFLAGS) -DDEBUG"
diff --git a/ext/dl/dl.c b/ext/dl/dl.c
deleted file mode 100644
index 5ba3646ea3..0000000000
--- a/ext/dl/dl.c
+++ /dev/null
@@ -1,728 +0,0 @@
-/*
- * $Id$
- */
-
-#include <ruby.h>
-#include <rubyio.h>
-#include <ctype.h>
-#include "dl.h"
-
-VALUE rb_mDL;
-VALUE rb_eDLError;
-VALUE rb_eDLTypeError;
-
-static VALUE DLFuncTable;
-static void *rb_dl_callback_table[CALLBACK_TYPES][MAX_CALLBACK];
-static ID id_call;
-
-static int
-rb_dl_scan_callback_args(long stack[], const char *proto,
-			 int *argc, VALUE argv[])
-{
-  int i;
-  long *sp;
-  VALUE val;
-
-  sp = stack;
-  for (i=1; proto[i]; i++) {
-    switch (proto[i]) {
-    case 'C':
-      {
-	char v;
-	v = (char)(*sp);
-	sp++;
-	val = INT2NUM(v);
-      }
-      break;
-    case 'H':
-      {
-	short v;
-	v = (short)(*sp);
-	sp++;
-	val = INT2NUM(v);
-      }
-      break;
-    case 'I':
-      {
-	int v;
-	v = (int)(*sp);
-	sp++;
-	val = INT2NUM(v);
-      }
-      break;
-    case 'L':
-      {
-	long v;
-	v = (long)(*sp);
-	sp++;
-	val = INT2NUM(v);
-      }
-      break;
-    case 'F':
-      {
-	float v;
-	memcpy(&v, sp, sizeof(float));
-	sp += sizeof(float)/sizeof(long);
-	val = rb_float_new(v);
-      }
-      break;
-    case 'D':
-      {
-	double v;
-	memcpy(&v, sp, sizeof(double));
-	sp += sizeof(double)/sizeof(long);
-	val = rb_float_new(v);
-      }
-      break;
-    case 'P':
-      {
-	void *v;
-	memcpy(&v, sp, sizeof(void*));
-	sp++;
-	val = rb_dlptr_new(v, 0, 0);
-      }
-      break;
-    case 'S':
-      {
-	char *v;
-	memcpy(&v, sp, sizeof(void*));
-	sp++;
-	val = rb_tainted_str_new2(v);
-      }
-      break;
-    default:
-      rb_raise(rb_eDLTypeError, "unsupported type `%c'", proto[i]);
-      break;
-    }
-    argv[i-1] = val;
-  }
-  *argc = (i - 1);
-
-  return (*argc);
-}
-
-#include "callback.func"
-
-static void
-init_dl_func_table(){
-#include "cbtable.func"
-}
-
-void *
-dlmalloc(size_t size)
-{
-  DEBUG_CODE2({
-    void *ptr;
-
-    printf("dlmalloc(%d)",size);
-    ptr = xmalloc(size);
-    printf(":0x%x\n",ptr);
-    return ptr;
-  },
-  {
-    return xmalloc(size);
-  });
-}
-
-void *
-dlrealloc(void *ptr, size_t size)
-{
-  DEBUG_CODE({
-    printf("dlrealloc(0x%x,%d)\n",ptr,size);
-  });
-  return xrealloc(ptr, size);
-}
-
-void
-dlfree(void *ptr)
-{
-  DEBUG_CODE({
-    printf("dlfree(0x%x)\n",ptr);
-  });
-  xfree(ptr);
-}
-
-char*
-dlstrdup(const char *str)
-{
-  char *newstr;
-
-  newstr = (char*)dlmalloc(strlen(str)+1);
-  strcpy(newstr,str);
-
-  return newstr;
-}
-
-size_t
-dlsizeof(const char *cstr)
-{
-  size_t size;
-  int i, len, n, dlen;
-  char *d;
-
-  len  = strlen(cstr);
-  size = 0;
-  for (i=0; i<len; i++) {
-    n = 1;
-    if (isdigit(cstr[i+1])) {
-      dlen = 1;
-      while (isdigit(cstr[i+dlen])) { dlen ++; };
-      dlen --;
-      d = ALLOCA_N(char, dlen + 1);
-      strncpy(d, cstr + i + 1, dlen);
-      d[dlen] = '\0';
-      n = atoi(d);
-    }
-    else{
-      dlen = 0;
-    }
-
-    switch (cstr[i]) {
-    case 'I':
-      DLALIGN(0,size,INT_ALIGN);
-    case 'i':
-      size += sizeof(int) * n;
-      break;
-    case 'L':
-      DLALIGN(0,size,LONG_ALIGN);
-    case 'l':
-      size += sizeof(long) * n;
-      break;
-    case 'F':
-      DLALIGN(0,size,FLOAT_ALIGN);
-    case 'f':
-      size += sizeof(float) * n;
-      break;
-    case 'D':
-      DLALIGN(0,size,DOUBLE_ALIGN);
-    case 'd':
-      size += sizeof(double) * n;
-      break;
-    case 'C':
-    case 'c':
-      size += sizeof(char) * n;
-      break;
-    case 'H':
-      DLALIGN(0,size,SHORT_ALIGN);
-    case 'h':
-      size += sizeof(short) * n;
-      break;
-    case 'P':
-    case 'S':
-      DLALIGN(0,size,VOIDP_ALIGN);
-    case 'p':
-    case 's':
-      size += sizeof(void*) * n;
-      break;
-    default:
-      rb_raise(rb_eDLTypeError, "unexpected type '%c'", cstr[i]);
-      break;
-    }
-    i += dlen;
-  }
-
-  return size;
-}
-
-static float *
-c_farray(VALUE v, long *size)
-{
-  int i, len;
-  float *ary;
-  VALUE e;
-
-  len = RARRAY(v)->len;
-  *size = sizeof(float) * len;
-  ary = dlmalloc(*size);
-  for (i=0; i < len; i++) {
-    e = rb_ary_entry(v, i);
-    switch (TYPE(e)) {
-    case T_FLOAT:
-      ary[i] = (float)(RFLOAT(e)->value);
-      break;
-    case T_NIL:
-      ary[i] = 0.0;
-      break;
-    default:
-      rb_raise(rb_eDLTypeError, "unexpected type of the element #%d", i);
-      break;
-    }
-  }
-
-  return ary;
-}
-
-static double *
-c_darray(VALUE v, long *size)
-{
-  int i, len;
-  double *ary;
-  VALUE e;
-
-  len = RARRAY(v)->len;
-  *size = sizeof(double) * len;
-  ary = dlmalloc(*size);
-  for (i=0; i < len; i++) {
-    e = rb_ary_entry(v, i);
-    switch (TYPE(e)) {
-    case T_FLOAT:
-      ary[i] = (double)(RFLOAT(e)->value);
-      break;
-    case T_NIL:
-      ary[i] = 0.0;
-      break;
-    default:
-      rb_raise(rb_eDLTypeError, "unexpected type of the element #%d", i);
-      break;
-    }
-  }
-
-  return ary;
-}
-
-static long *
-c_larray(VALUE v, long *size)
-{
-  int i, len;
-  long *ary;
-  VALUE e;
-
-  len = RARRAY(v)->len;
-  *size = sizeof(long) * len;
-  ary = dlmalloc(*size);
-  for (i=0; i < len; i++) {
-    e = rb_ary_entry(v, i);
-    switch (TYPE(e)) {
-    case T_FIXNUM:
-    case T_BIGNUM:
-      ary[i] = (long)(NUM2INT(e));
-      break;
-    case T_NIL:
-      ary[i] = 0;
-      break;
-    default:
-      rb_raise(rb_eDLTypeError, "unexpected type of the element #%d", i);
-      break;
-    }
-  }
-
-  return ary;
-}
-
-static int *
-c_iarray(VALUE v, long *size)
-{
-  int i, len;
-  int *ary;
-  VALUE e;
-
-  len = RARRAY(v)->len;
-  *size = sizeof(int) * len;
-  ary = dlmalloc(*size);
-  for (i=0; i < len; i++) {
-    e = rb_ary_entry(v, i);
-    switch (TYPE(e)) {
-    case T_FIXNUM:
-    case T_BIGNUM:
-      ary[i] = (int)(NUM2INT(e));
-      break;
-    case T_NIL:
-      ary[i] = 0;
-      break;
-    default:
-      rb_raise(rb_eDLTypeError, "unexpected type of the element #%d", i);
-      break;
-    }
-  }
-
-  return ary;
-}
-
-static short *
-c_harray(VALUE v, long *size)
-{
-  int i, len;
-  short *ary;
-  VALUE e;
-
-  len = RARRAY(v)->len;
-  *size = sizeof(short) * len;
-  ary = dlmalloc(*size);
-  for (i=0; i < len; i++) {
-    e = rb_ary_entry(v, i);
-    switch (TYPE(e)) {
-    case T_FIXNUM:
-    case T_BIGNUM:
-      ary[i] = (short)(NUM2INT(e));
-      break;
-    case T_NIL:
-      ary[i] = 0;
-      break;
-    default:
-      rb_raise(rb_eDLTypeError, "unexpected type of the element #%d", i);
-      break;
-    }
-  }
-
-  return ary;
-}
-
-static char *
-c_carray(VALUE v, long *size)
-{
-  int i, len;
-  char *ary;
-  VALUE e;
-
-  len = RARRAY(v)->len;
-  *size = sizeof(char) * len;
-  ary = dlmalloc(*size);
-  for (i=0; i < len; i++) {
-    e = rb_ary_entry(v, i);
-    switch (TYPE(e)) {
-    case T_FIXNUM:
-    case T_BIGNUM:
-      ary[i] = (char)(NUM2INT(e));
-      break;
-    case T_NIL:
-      ary[i] = 0;
-      break;
-    default:
-      rb_raise(rb_eDLTypeError, "unexpected type of the element #%d", i);
-      break;
-    }
-  }
-
-  return ary;
-}
-
-static void *
-c_parray(VALUE v, long *size)
-{
-  int i, len;
-  void **ary;
-  VALUE e, tmp;
-
-  len = RARRAY(v)->len;
-  *size = sizeof(void*) * len;
-  ary = dlmalloc(*size);
-  for (i=0; i < len; i++) {
-    e = rb_ary_entry(v, i);
-    switch (TYPE(e)) {
-    default:
-      tmp = rb_check_string_type(e);
-      if (NIL_P(tmp)) {
-	  rb_raise(rb_eDLTypeError, "unexpected type of the element #%d", i);
-      }
-      e = tmp;
-      /* fall through */
-    case T_STRING:
-      rb_check_safe_str(e);
-      {
-	char *str, *src;
-	src = RSTRING(e)->ptr;
-	str = dlstrdup(src);
-	ary[i] = (void*)str;
-      }
-      break;
-    case T_NIL:
-      ary[i] = NULL;
-      break;
-    case T_DATA:
-      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{
-        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);
-	}
-      }
-      break;
-    }
-  }
-
-  return ary;
-}
-
-void *
-rb_ary2cary(char t, VALUE v, long *size)
-{
-  int len;
-  VALUE val0;
-
-  val0 = rb_check_array_type(v);
-  if(NIL_P(val0)) {
-    rb_raise(rb_eDLTypeError, "an array is expected.");
-  }
-  v = val0;
-
-  len = RARRAY(v)->len;
-  if (len == 0) {
-    return NULL;
-  }
-
-  if (!size) {
-    size = ALLOCA_N(long,1);
-  }
-
-  val0 = rb_ary_entry(v,0);
-  switch (TYPE(val0)) {
-  case T_FIXNUM:
-  case T_BIGNUM:
-    switch (t) {
-    case 'C': case 'c':
-      return (void*)c_carray(v,size);
-    case 'H': case 'h':
-      return (void*)c_harray(v,size);
-    case 'I': case 'i':
-      return (void*)c_iarray(v,size);
-    case 'L': case 'l': case 0:
-      return (void*)c_larray(v,size);
-    default:
-      rb_raise(rb_eDLTypeError, "type mismatch");
-    }
-  case T_STRING:
-    return (void*)c_parray(v,size);
-  case T_FLOAT:
-    switch (t) {
-    case 'F': case 'f':
-      return (void*)c_farray(v,size);
-    case 'D': case 'd': case 0:
-      return (void*)c_darray(v,size);
-    }
-    rb_raise(rb_eDLTypeError, "type mismatch");
-  case T_DATA:
-    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);
-  default:
-    rb_raise(rb_eDLTypeError, "unsupported type");
-  }
-}
-
-VALUE
-rb_str_to_ptr(VALUE self)
-{
-  char *ptr;
-  int  len;
-
-  len = RSTRING(self)->len;
-  ptr = (char*)dlmalloc(len + 1);
-  memcpy(ptr, RSTRING(self)->ptr, len);
-  ptr[len] = '\0';
-  return rb_dlptr_new((void*)ptr,len,dlfree);
-}
-
-VALUE
-rb_ary_to_ptr(int argc, VALUE argv[], VALUE self)
-{
-  void *ptr;
-  VALUE t;
-  long size;
-
-  switch (rb_scan_args(argc, argv, "01", &t)) {
-  case 1:
-    ptr = rb_ary2cary(StringValuePtr(t)[0], self, &size);
-    break;
-  case 0:
-    ptr = rb_ary2cary(0, self, &size);
-    break;
-  }
-  return ptr ? rb_dlptr_new(ptr, size, dlfree) : Qnil;
-}
-
-VALUE
-rb_io_to_ptr(VALUE self)
-{
-  OpenFile *fptr;
-  FILE     *fp;
-
-  GetOpenFile(self, fptr);
-  fp = fptr->f;
-
-  return fp ? rb_dlptr_new(fp, 0, 0) : Qnil;
-}
-
-VALUE
-rb_dl_dlopen(int argc, VALUE argv[], VALUE self)
-{
-  rb_secure(4);
-  return rb_class_new_instance(argc, argv, rb_cDLHandle);
-}
-
-VALUE
-rb_dl_malloc(VALUE self, VALUE size)
-{
-  rb_secure(4);
-  return rb_dlptr_malloc(DLNUM2LONG(size), dlfree);
-}
-
-VALUE
-rb_dl_strdup(VALUE self, VALUE str)
-{
-  SafeStringValue(str);
-  return rb_dlptr_new(strdup(RSTRING(str)->ptr), RSTRING(str)->len, dlfree);
-}
-
-static VALUE
-rb_dl_sizeof(VALUE self, VALUE str)
-{
-  return INT2NUM(dlsizeof(StringValuePtr(str)));
-}
-
-static VALUE
-rb_dl_callback(int argc, VALUE argv[], VALUE self)
-{
-  VALUE type, proc;
-  int rettype, entry, i;
-  char fname[127];
-
-  rb_secure(4);
-  proc = Qnil;
-  switch (rb_scan_args(argc, argv, "11", &type, &proc)) {
-  case 1:
-    if (rb_block_given_p()) {
-      proc = rb_block_proc();
-    }
-    else{
-      proc = Qnil;
-    }
-  default:
-    break;
-  }
-
-  StringValue(type);
-  switch (RSTRING(type)->ptr[0]) {
-  case '0':
-    rettype = 0x00;
-    break;
-  case 'C':
-    rettype = 0x01;
-    break;
-  case 'H':
-    rettype = 0x02;
-    break;
-  case 'I':
-    rettype = 0x03;
-    break;
-  case 'L':
-    rettype = 0x04;
-    break;
-  case 'F':
-    rettype = 0x05;
-    break;
-  case 'D':
-    rettype = 0x06;
-    break;
-  case 'P':
-    rettype = 0x07;
-    break;
-  default:
-    rb_raise(rb_eDLTypeError, "unsupported type `%c'", RSTRING(type)->ptr[0]);
-  }
-
-  entry = -1;
-  for (i=0; i < MAX_CALLBACK; i++) {
-    if (rb_hash_aref(DLFuncTable, rb_assoc_new(INT2NUM(rettype), INT2NUM(i))) == Qnil) {
-      entry = i;
-      break;
-    }
-  }
-  if (entry < 0) {
-    rb_raise(rb_eDLError, "too many callbacks are defined.");
-  }
-
-  rb_hash_aset(DLFuncTable,
-	       rb_assoc_new(INT2NUM(rettype),INT2NUM(entry)),
-	       rb_assoc_new(type,proc));
-  sprintf(fname, "rb_dl_callback_func_%d_%d", rettype, entry);
-  return rb_dlsym_new((void (*)())rb_dl_callback_table[rettype][entry],
-		      fname, RSTRING(type)->ptr);
-}
-
-static VALUE
-rb_dl_remove_callback(VALUE mod, VALUE sym)
-{
-  freefunc_t f;
-  int i, j;
-
-  rb_secure(4);
-  f = rb_dlsym2csym(sym);
-  for (i=0; i < CALLBACK_TYPES; i++) {
-    for (j=0; j < MAX_CALLBACK; j++) {
-      if (rb_dl_callback_table[i][j] == f) {
-	rb_hash_aset(DLFuncTable, rb_assoc_new(INT2NUM(i),INT2NUM(j)),Qnil);
-	break;
-      }
-    }
-  }
-  return Qnil;
-}
-
-void
-Init_dl()
-{
-  void Init_dlptr();
-  void Init_dlsym();
-  void Init_dlhandle();
-
-  id_call = rb_intern("call");
-
-  rb_mDL = rb_define_module("DL");
-
-  rb_eDLError = rb_define_class_under(rb_mDL, "DLError", rb_eStandardError);
-  rb_eDLTypeError = rb_define_class_under(rb_mDL, "DLTypeError", rb_eDLError);
-
-  DLFuncTable = rb_hash_new();
-  init_dl_func_table();
-  rb_define_const(rb_mDL, "FuncTable", DLFuncTable);
-
-  rb_define_const(rb_mDL, "RTLD_GLOBAL", INT2NUM(RTLD_GLOBAL));
-  rb_define_const(rb_mDL, "RTLD_LAZY",   INT2NUM(RTLD_LAZY));
-  rb_define_const(rb_mDL, "RTLD_NOW",    INT2NUM(RTLD_NOW));
-
-  rb_define_const(rb_mDL, "ALIGN_INT",   INT2NUM(ALIGN_INT));
-  rb_define_const(rb_mDL, "ALIGN_LONG",  INT2NUM(ALIGN_LONG));
-  rb_define_const(rb_mDL, "ALIGN_FLOAT", INT2NUM(ALIGN_FLOAT));
-  rb_define_const(rb_mDL, "ALIGN_SHORT", INT2NUM(ALIGN_SHORT));
-  rb_define_const(rb_mDL, "ALIGN_DOUBLE",INT2NUM(ALIGN_DOUBLE));
-  rb_define_const(rb_mDL, "ALIGN_VOIDP", INT2NUM(ALIGN_VOIDP));
-
-  rb_define_const(rb_mDL, "MAX_ARG", INT2NUM(MAX_ARG));
-  rb_define_const(rb_mDL, "DLSTACK", rb_tainted_str_new2(DLSTACK_METHOD));
-
-  rb_define_module_function(rb_mDL, "dlopen", rb_dl_dlopen, -1);
-  rb_define_module_function(rb_mDL, "callback", rb_dl_callback, -1);
-  rb_define_module_function(rb_mDL, "define_callback", rb_dl_callback, -1);
-  rb_define_module_function(rb_mDL, "remove_callback", rb_dl_remove_callback, 1);
-  rb_define_module_function(rb_mDL, "malloc", rb_dl_malloc, 1);
-  rb_define_module_function(rb_mDL, "strdup", rb_dl_strdup, 1);
-  rb_define_module_function(rb_mDL, "sizeof", rb_dl_sizeof, 1);
-
-  Init_dlptr();
-  Init_dlsym();
-  Init_dlhandle();
-
-  rb_define_const(rb_mDL, "FREE", rb_dlsym_new(dlfree, "free", "0P"));
-
-  rb_define_method(rb_cString, "to_ptr", rb_str_to_ptr, 0);
-  rb_define_method(rb_cArray, "to_ptr", rb_ary_to_ptr, -1);
-  rb_define_method(rb_cIO, "to_ptr", rb_io_to_ptr, 0);
-}
diff --git a/ext/dl/dl.def b/ext/dl/dl.def
deleted file mode 100644
index cdab4af90d..0000000000
--- a/ext/dl/dl.def
+++ /dev/null
@@ -1,59 +0,0 @@
-EXPORTS
-Init_dl
-dlfree
-dlmalloc
-dlrealloc
-dlstrdup
-rb_ary_to_ptr
-rb_dl_dlopen
-rb_dl_malloc
-rb_dl_strdup
-rb_eDLError
-rb_eDLTypeError
-rb_io_to_ptr
-rb_mDL
-rb_str_to_ptr
-Init_dlhandle
-rb_cDLHandle
-rb_dlhandle_close
-rb_dlhandle_disable_close
-rb_dlhandle_enable_close
-rb_dlhandle_sym
-Init_dlptr
-rb_cDLPtrData
-rb_dlmem_each
-rb_dlptr2cptr
-rb_dlptr_malloc
-rb_dlptr_aref
-rb_dlptr_aset
-rb_dlptr_cmp
-rb_dlptr_define_data_type
-rb_dlptr_define_struct
-rb_dlptr_define_union
-rb_dlptr_eql
-rb_dlptr_free_get
-rb_dlptr_free_set
-rb_dlptr_get_data_type
-rb_dlptr_inspect
-rb_dlptr_minus
-rb_dlptr_new
-rb_dlptr_new2
-rb_dlptr_null_p
-rb_dlptr_plus
-rb_dlptr_ptr
-rb_dlptr_ref
-rb_dlptr_to_array
-rb_dlptr_to_i
-rb_dlptr_to_s
-rb_dlptr_to_str
-rb_mDLMemorySpace
-Init_dlsym
-rb_cDLSymbol
-rb_dlsym2csym
-rb_dlsym_call
-rb_dlsym_cproto
-rb_dlsym_inspect
-rb_dlsym_name
-rb_dlsym_new
-rb_dlsym_proto
-rb_dlsym_to_ptr
diff --git a/ext/dl/dl.h b/ext/dl/dl.h
deleted file mode 100644
index 1faa316cf1..0000000000
--- a/ext/dl/dl.h
+++ /dev/null
@@ -1,313 +0,0 @@
-/* -*- C -*-
- * $Id$
- */
-
-#ifndef RUBY_DL_H
-#define RUBY_DL_H
-
-#include <ruby.h>
-#include <dlconfig.h>
-
-#if defined(HAVE_DLFCN_H)
-# include <dlfcn.h>
-# /* some stranger systems may not define all of these */
-#ifndef RTLD_LAZY
-#define RTLD_LAZY 0
-#endif
-#ifndef RTLD_GLOBAL
-#define RTLD_GLOBAL 0
-#endif
-#ifndef RTLD_NOW
-#define RTLD_NOW 0
-#endif
-#else
-# if defined(HAVE_WINDOWS_H)
-#   include <windows.h>
-#   define dlclose(ptr) FreeLibrary((HINSTANCE)ptr)
-#   define dlopen(name,flag) ((void*)LoadLibrary(name))
-#   define dlerror()    "unknown error"
-#   define dlsym(handle,name) ((void*)GetProcAddress(handle,name))
-#   define RTLD_LAZY -1
-#   define RTLD_NOW  -1
-#   define RTLD_GLOBAL -1
-# endif
-#endif
-
-#if !defined(StringValue)
-# define StringValue(v) if(TYPE(v) != T_STRING) v = rb_str_to_str(v)
-#endif
-#if !defined(StringValuePtr)
-# define StringValuePtr(v) RSTRING((TYPE(v) == T_STRING) ? (v) : rb_str_to_str(v))->ptr
-#endif
-
-#ifdef DEBUG
-#define DEBUG_CODE(b) {printf("DEBUG:%d\n",__LINE__);b;}
-#define DEBUG_CODE2(b1,b2) {printf("DEBUG:%d\n",__LINE__);b1;}
-#else
-#define DEBUG_CODE(b)
-#define DEBUG_CODE2(b1,b2) b2
-#endif
-
-#define VOID_DLTYPE   0x00
-#define CHAR_DLTYPE   0x01
-#define SHORT_DLTYPE  0x02
-#define INT_DLTYPE    0x03
-#define LONG_DLTYPE   0x04
-#define FLOAT_DLTYPE  0x05
-#define DOUBLE_DLTYPE 0x06
-#define VOIDP_DLTYPE  0x07
-
-#define ARG_TYPE(x,i) (((x) & (0x07 << ((i)*3))) >> ((i)*3))
-#define PUSH_ARG(x,t) do{x <<= 3; x |= t;}while(0)
-#define PUSH_0(x) PUSH_ARG(x,VOID_DLTYPE)
-
-#if SIZEOF_INT == SIZEOF_LONG
-# define PUSH_I(x) PUSH_ARG(x,LONG_DLTYPE)
-# define ANY2I(x)  x.l
-# define DLINT(x)  (long)x
-#else
-# define PUSH_I(x) PUSH_ARG(x,INT_DLTYPE)
-# define ANY2I(x)  x.i
-# define DLINT(x)  (int)x
-#endif
-#define PUSH_L(x) PUSH_ARG(x,LONG_DLTYPE)
-#define ANY2L(x)  x.l
-#define DLLONG(x) (long)x
-
-#if defined(WITH_TYPE_FLOAT)
-# if SIZEOF_FLOAT == SIZEOF_DOUBLE
-#   define PUSH_F(x) PUSH_ARG(x,DOUBLE_DLTYPE)
-#   define ANY2F(x)  (x.d)
-#   define DLFLOAT(x) ((double)x)
-# else
-#   define PUSH_F(x) PUSH_ARG(x,FLOAT_DLTYPE)
-#   define ANY2F(x)  (x.f)
-#   define DLFLOAT(x) ((float)x)
-# endif
-#else
-# define PUSH_F(x) PUSH_ARG(x,DOUBLE_DLTYPE)
-# define ANY2F(x)  (x.d)
-# define DLFLOAT(x) ((double)x)
-#endif
-#define PUSH_D(x) PUSH_ARG(x,DOUBLE_DLTYPE)
-#define ANY2D(x)  (x.d)
-#define DLDOUBLE(x) ((double)x)
-
-#if SIZEOF_INT == SIZEOF_VOIDP && SIZEOF_INT != SIZEOF_LONG
-# define PUSH_P(x) PUSH_ARG(x,INT_DLTYPE)
-# define ANY2P(x)  (x.i)
-# define DLVOIDP(x) ((int)x)
-#elif SIZEOF_LONG == SIZEOF_VOIDP
-# define PUSH_P(x) PUSH_ARG(x,LONG_DLTYPE)
-# define ANY2P(x)  (x.l)
-# define DLVOIDP(x) ((long)x)
-#else
-# define PUSH_P(x) PUSH_ARG(x,VOIDP_DLTYPE)
-# define ANY2P(x)  (x.p)
-# define DLVOIDP(x) ((void*)p)
-#endif
-
-#if defined(WITH_TYPE_CHAR)
-# define PUSH_C(x) PUSH_ARG(x,CHAR_DLTYPE)
-# define ANY2C(x)  (x.c)
-# define DLCHAR(x) ((char)x)
-#else
-# define PUSH_C(x) PUSH_I(x)
-# define ANY2C(x)  ANY2I(x)
-# define DLCHAR(x) DLINT(x)
-#endif
-
-#if defined(WITH_TYPE_SHORT)
-# define PUSH_H(x) PUSH_ARG(x,SHORT_DLTYPE)
-# define ANY2H(x)  (x.h)
-# define DLSHORT(x) ((short)x)
-#else
-# define PUSH_H(x) PUSH_I(x)
-# define ANY2H(x)  ANY2I(x)
-# define DLSHORT(x) DLINT(x)
-#endif
-
-#define PUSH_S(x) PUSH_P(x)
-#define ANY2S(x) ANY2P(x)
-#define DLSTR(x) DLVOIDP(x)
-
-#define CBPUSH_0(x) PUSH_0(x)
-#define CBPUSH_C(x) PUSH_C(x)
-#define CBPUSH_H(x) PUSH_H(x)
-#define CBPUSH_I(x) PUSH_I(x)
-#define CBPUSH_L(x) PUSH_L(x)
-#define CBPUSH_F(x) PUSH_F(x)
-#define CBPUSH_D(x) PUSH_D(x)
-#if defined(WITH_CBTYPE_VOIDP)
-# define CBPUSH_P(x) PUSH_ARG(x,VOIDP_DLTYPE)
-#else
-# define CBPUSH_P(x) PUSH_P(x)
-#endif
-
-
-#if defined(USE_INLINE_ASM)
-# if defined(__i386__) && defined(__GNUC__)
-#   define DLSTACK
-#   define DLSTACK_METHOD "asm"
-#   define DLSTACK_REVERSE
-#   define DLSTACK_PROTO
-#   define DLSTACK_ARGS
-#   define DLSTACK_START(sym)
-#   define DLSTACK_END(sym)
-#   define DLSTACK_PUSH_C(x) asm volatile ("pushl %0" :: "g" (x));
-#   define DLSTACK_PUSH_H(x) asm volatile ("pushl %0" :: "g" (x));
-#   define DLSTACK_PUSH_I(x) asm volatile ("pushl %0" :: "g" (x));
-#   define DLSTACK_PUSH_L(x) asm volatile ("pushl %0" :: "g" (x));
-#   define DLSTACK_PUSH_P(x) asm volatile ("pushl %0" :: "g" (x));
-#   define DLSTACK_PUSH_F(x) asm volatile ("flds %0"::"g"(x));\
-                             asm volatile ("subl $4,%esp");\
-                             asm volatile ("fstps (%esp)");
-#   define DLSTACK_PUSH_D(x) asm volatile ("fldl %0"::"g"(x));\
-                             asm volatile ("subl $8,%esp");\
-                             asm volatile ("fstpl (%esp)")
-# else
-# error --with-asm is not supported on this machine
-# endif
-#elif defined(USE_DLSTACK)
-# define DLSTACK
-# define DLSTACK_GUARD
-# define DLSTACK_METHOD "dl"
-# define DLSTACK_PROTO long,long,long,long,long,\
-                       long,long,long,long,long,\
-                       long,long,long,long,long
-# define DLSTACK_ARGS  stack[0],stack[1],stack[2],stack[3],stack[4],\
-                       stack[5],stack[6],stack[7],stack[8],stack[9],\
-                       stack[10],stack[11],stack[12],stack[13],stack[14]
-# define DLSTACK_SIZE  (sizeof(long)*15)
-# define DLSTACK_START(sym)
-# define DLSTACK_END(sym)
-# define DLSTACK_PUSH_C(x)  {long v=(long)x; memcpy(sp,&v,sizeof(long)); sp++;}
-# define DLSTACK_PUSH_H(x)  {long v=(long)x; memcpy(sp,&v,sizeof(long)); sp++;}
-# define DLSTACK_PUSH_I(x)  {long v=(long)x; memcpy(sp,&v,sizeof(long)); sp++;}
-# define DLSTACK_PUSH_L(x)  memcpy(sp,&x,sizeof(long)); sp++;
-# define DLSTACK_PUSH_P(x)  memcpy(sp,&x,sizeof(void*)); sp++;
-# define DLSTACK_PUSH_F(x)  memcpy(sp,&x,sizeof(float)); sp+=sizeof(float)/sizeof(long);
-# define DLSTACK_PUSH_D(x)  memcpy(sp,&x,sizeof(double)); sp+=sizeof(double)/sizeof(long);
-#else
-# define DLSTACK_METHOD "none"
-#endif
-
-extern VALUE rb_mDL;
-extern VALUE rb_mDLMemorySpace;
-extern VALUE rb_cDLHandle;
-extern VALUE rb_cDLSymbol;
-extern VALUE rb_cDLPtrData;
-extern VALUE rb_cDLStructData;
-
-extern VALUE rb_eDLError;
-extern VALUE rb_eDLTypeError;
-
-#if defined(LONG2NUM) && (SIZEOF_LONG == SIZEOF_VOIDP)
-# define DLLONG2NUM(x) LONG2NUM((long)x)
-# define DLNUM2LONG(x) (long)(NUM2LONG(x))
-#else
-# define DLLONG2NUM(x) INT2NUM((long)x)
-# define DLNUM2LONG(x) (long)(NUM2INT(x))
-#endif
-
-typedef struct { char c; void *x; } s_voidp;
-typedef struct { char c; short x; } s_short;
-typedef struct { char c; int x; } s_int;
-typedef struct { char c; long x; } s_long;
-typedef struct { char c; float x; } s_float;
-typedef struct { char c; double x; } s_double;
-
-#define ALIGN_VOIDP  (sizeof(s_voidp) - sizeof(void *))
-#define ALIGN_SHORT  (sizeof(s_short) - sizeof(short))
-#define ALIGN_INT    (sizeof(s_int) - sizeof(int))
-#define ALIGN_LONG   (sizeof(s_long) - sizeof(long))
-#define ALIGN_FLOAT  (sizeof(s_float) - sizeof(float))
-#define ALIGN_DOUBLE (sizeof(s_double) - sizeof(double))
-
-/* for compatibility */
-#define VOIDP_ALIGN  ALIGN_VOIDP
-#define SHORT_ALIGN  ALIGN_SHORT
-#define INT_ALIGN    ALIGN_INT
-#define LONG_ALIGN   ALIGN_LONG
-#define FLOAT_ALIGN  ALIGN_FLOAT
-#define DOUBLE_ALIGN ALIGN_DOUBLE
-
-#define DLALIGN(ptr,offset,align) {\
-  while( (((unsigned long)((char *)ptr + offset)) % align) != 0 ) offset++;\
-}
-
-typedef void (*freefunc_t)(void *);
-#define DLFREEFUNC(func) ((freefunc_t)(func))
-
-typedef union {
-  void*  p;
-  char   c;
-  short  h;
-  int    i;
-  long   l;
-  float  f;
-  double d;
-  char  *s;
-} ANY_TYPE;
-
-struct dl_handle {
-  void *ptr;
-  int  open;
-  int  enable_close;
-};
-
-struct sym_data {
-  void *func;
-  char *name;
-  char *type;
-  int  len;
-};
-
-enum DLPTR_CTYPE {
-  DLPTR_CTYPE_UNKNOWN,
-  DLPTR_CTYPE_STRUCT,
-  DLPTR_CTYPE_UNION
-};
-
-struct ptr_data {
-  void *ptr;       /* a pointer to the data */
-  freefunc_t free; /* free() */
-  char *stype;      /* array of type specifiers */
-  int  *ssize;      /* size[i] = sizeof(type[i]) > 0 */
-  int  slen;   /* the number of type specifiers */
-  ID   *ids;
-  int  ids_num;
-  int  ctype; /* DLPTR_CTYPE_UNKNOWN, DLPTR_CTYPE_STRUCT, DLPTR_CTYPE_UNION */
-  long size;
-};
-
-#define RDLPTR(obj)  ((struct ptr_data *)(DATA_PTR(obj)))
-#define RDLSYM(obj)  ((struct sym_data *)(DATA_PTR(obj)))
-
-void dlfree(void*);
-void *dlmalloc(size_t);
-void *dlrealloc(void*,size_t);
-char *dlstrdup(const char *);
-size_t dlsizeof(const char *);
-
-void *rb_ary2cary(char t, VALUE ary, long *size);
-
-/*
-void rb_dlmem_delete(void *ptr);
-void rb_dlmem_aset(void *ptr, VALUE obj);
-VALUE rb_dlmem_aref(void *ptr);
-*/
-
-void dlptr_free(struct ptr_data *data);
-void dlptr_init(VALUE val);
-
-VALUE rb_dlptr_new(void *ptr, long size, freefunc_t func);
-VALUE rb_dlptr_new2(VALUE klass, void *ptr, long size, freefunc_t func);
-VALUE rb_dlptr_malloc(long size, freefunc_t func);
-void *rb_dlptr2cptr(VALUE val);
-
-VALUE rb_dlsym_new(void (*func)(), const char *name, const char *type);
-freefunc_t rb_dlsym2csym(VALUE val);
-
-
-#endif /* RUBY_DL_H */
diff --git a/ext/dl/doc/dl.txt b/ext/dl/doc/dl.txt
deleted file mode 100644
index 893bd21d79..0000000000
--- a/ext/dl/doc/dl.txt
+++ /dev/null
@@ -1,266 +0,0 @@
-=begin
-
-= Ruby/DL
-
-Ruby/DL provides an interface to the dynamic linker such as dlopen() on UNIX
-and LoadLibrary() on Windows.
-
-= Building and Installing
-
-  $ ruby extconf.rb    # to create the Makefile
-  $ make               # to build the library 'dl.so'
-  $ make libtest.so    # to build the C library 'libtest.so' for the test script
-  $ make test          # to run the test script
-  $ make install       # to install the library
-  $ make clean         # to remove the created files without Makefile
-  $ make distclean     # to remove the all created files
-
-= Using Ruby/DL
-
-We should usually use DL::Importable module provided by "dl/import.rb".
-It has high-level functions to access library functions. We use
-DL::Importable module to extend a module as follows:
-
-  require "dl/import"
-  module LIBC
-    extend DL::Importable
-  end
-
-Now we can use methods dlload and extern in this module. We load the
-libraries using dlload, and define wrapper methods to library functions
-using extern respectively as follows:
-
-  module LIBC
-    extend DL::Importable
-    dlload "libc.so.6","libm.so.6"
-    extern "int strlen(char*)"
-  end
-  # Note that we should not include the module LIBC from some reason.
-
-We can call the library function strlen() using LIBC.strlen. If the first
-character of given function name is an uppercase, the first character of the
-defined method name becomes lowercase.
-We can also construct memory images of structures and unions using functions
-struct and union which are defined in "dl/struct.rb" as follows:
-
-  require "dl/import"
-  require "dl/struct"
-  module LIBC
-    extend DL::Importable
-    Timeval = struct [       # define timeval structure.
-      "long tv_sec",
-      "long tv_uses",
-    ]
-  end
-  val = LIBC::Timeval.malloc # allocate memory.
-
-Notice that the above example takes LIBC::Timeval.malloc to allocate memory,
-rather than LIBC::Timeval.new. It is because DL::Timeval.new is for wrapping
-an object, PtrData, which has already been created.
-
-We can define a callback using the module function "callback" as follows:
-
-  module Foo
-    extend DL::Importable
-    def my_comp(str1,str2)
-      str1 <=> str2
-    end
-    COMPARE = callback "int my_comp(char*,char*)"
-  end
-
-where Foo::COMPARE is a Symbol object which invokes the method "my_comp".
-
-DL::Importable module is very useful. However, we sometimes encounter a case
-that we must directly use low-level functions such as dlsym(). In such case,
-we would use DL module functions. They are described in next section.
-
-= DL module
-
-Module DL consists of three classes, a few module functions and constants.
-The class Symbol represents the symbol we can call. The class PtrData
-indicates a memory block such as a pointer in C. An object instantiated from
-the class Handle keeps a handle to opened library.
-
-== Constants
-
-* VERSION
-* MAJOR_VERSION
-* MINOR_VERSION
-* PATCH_VERSION
-* RTLD_GLOBAL
-* RTLD_LAZY
-* RTLD_NOW
-* MAX_ARG
-* MAX_CBARG
-* MAX_CBENT
-
-== Functions
-
-* handle = dlopen(lib){|handle| ... }
-  * is quite equal to `Handle.new(lib)'
-
-* sym = set_callback(cbtype, entry){|args| ... }
-* sym = set_callback(cbtype, entry, proc)
-  * makes entry-th pre-defined function to call the proc or given block. the 
-    entry-th pre-defined function is specified by cbtype and entry. cbtype is a
-    prototype of the callback. see also the section `Type specifiers' about 
-    cbtype.
-
-* sym = get_callback(cbtype, entry)
-  * returns the Proc object which is given by the above function
-   `set_callback'.
-
-* ptr = malloc(size, [free = nil])
-  * allocates the size bytes, and returns the pointer as a PtrData object ptr.
-
-* ptr = strdup(str)
-  * returns a PtrData object ptr which represents the pointer to a new string
-    which is a duplicate of the string str.
-
-* size = sizeof(type)
-  * returns the size of type. `sizeof("C") + sizeof("L")' is not equal to
-    `sizeof("CL")'. the latter is assumed to returns the enough size of the
-    structure `struct foo { char c; long l; }', but the size may not equal to
-    `sizeof(foo)' of C.
-
-== Handle class
-
-* handle = Handle.new(lib){|handle| ... }
-  * opens a library lib and returns a Handle object handle. if a block is
-    given, the handle is automatically closed as the block ends.
-
-* Handle#close
-  * closes the handle opened by the above Handle.new(lib).
-
-* sym = Handle#sym(func, prototype = "0"),
-  sym = Handle#[func, prototype = nil]
-
-  * obtains the pointer to a function called func and returns a Symbol object
-    or a DataPtr object. prototype is a string which consists of type
-    specifiers, it indicates the function's prototype. see also the section
-    `Type specifiers'.
-
-== Symbol class
-
-* sym = Symbol.new(addr, type = nil, name = nil)
-  * creates the Symbol object sym with the type type if type is not nil. addr
-    is the address where the function is allocated. If type is nil, it returns
-    a DataPtr object.
-
-* Symbol::char2type(char)
-  * takes a character char that represents a type and returns the type
-    specifier of the C language.
-
-* str = Symbol#proto()
-  * returns the function prototype.
-
-* str = Symbol#name()
-  * Returns the function name.
-
-* str = Symbol#cproto(),
-  str = Symbol#to_s()
-  * returns the prototype of the C language.
-
-* str = Symbol#inspect()
-  * returns the inspectable string.
-
-* r,rs = Symbol#call(arg1,arg2,...,argN),
-  r,rs = Symbol#[](arg1,arg2,...,argN)
-  * calls the function with parameters arg1, arg2, ..., argN. and the result
-    consists of the return value r and parameters rs. rs is an array.
-
-* ptr = Symbol#to_ptr
-  * returns the corresponding PtrData object ptr.
-
-== PtrData class
-
-* ptr = PtrData.new(addr, [size = 0, free = nil])
-  * returns the PtrData object representing the pointer which indicates the
-    address addr. GC frees the memory using the free function.
-
-* PtrData#free=(sym)
-  * If you specify a symbol object sym, GC frees the memory using the function
-    represented by sym.
-
-* sym = PtrData#free
-  * returns a symbol object sym which is used when GC frees the memory. it
-    usually configured by `PtrData#free=' or `PtrData.new'.
-
-* size = PtrData#size, PtrData#size=(size)
-  * gets and sets allocated size of the memory.
-
-* ary = PtrData#to_a(type, [size])
-  * returns an array of the type which specified with type. type must be one of
-    'S','P','I','L','D' and 'F'.
-
-* str = PtrData#to_s([len])
-  * returns a string which length is len. if len is omitted, the end of the
-    string is '\0'.
-
-* ptr = PtrData#ptr,+@
-  * returns the pointed value as a PtrData object ptr.
-
-* ptr = PtrData#ref,-@
-  * returns the reference as a PtrData object ptr.
-
-* ptr = PtrData#+
-  * returns the PtrData object
-
-* ptr = PtrData#-
-  * returns the PtrData object
-
-* PtrData#struct!(type, *members)
-  * defines the data type to get access to a structure member with a symbol.
-    (see also PtrData#[])
-
-* PtrData#union!(type, *members)
-  * defines the data type to get access to a union member with a symbol. (see
-    also PtrData#[])
-
-* val = PtrData#[key], PtrData#[key, num = 0]
-  * if the key is a string or symbol, this method returns the value of the
-    structure/union member which has the type defined by PtrData#
-    {struct!,union!}. if the key is a integer value and this object represents
-    the pointer ptr, it returns the value of `(ptr + key).to_s(num)'
-
-* PtrData#[key,num]=val, PtrData#[key]=val
-  * if the key is a string or symbol, this method substitute the value of the
-    structure/union member with val. if the key is a integer value and val is a
-    string, this method copies num bytes of val to the memory area ptr using
-    memcpy(3).
-
-== Type specifiers
-
-the prototype consists of the following type specifiers, first element of 
-prototype represents the type of return value, and remaining elements represent
-the type of each argument.
-
-    C : char
-    c : char *
-    H : short
-    h : short *
-    I : int
-    i : int *
-    L : long
-    l : long *
-    F : float
-    f : float *
-    D : double
-    d : double *
-    S : const char *
-    s : char *
-    A : const type[]
-    a : type[] (allocates new memory space)
-    P : void * (same as 'p')
-    p : void * (same as 'P')
-    0 : void function (this must be a first character of the prototype)
-
-the cbtype consists of type specifiers 0, C, I, H, L, F, D, S and P.
-for example:
-
-    DL.callback('IPP'){|ptr1,ptr2|
-      str1 = ptr1.ptr.to_s
-      str2 = ptr2.ptr.to_s
-      str1 <=> str2
-    }
-=end
diff --git a/ext/dl/extconf.rb b/ext/dl/extconf.rb
deleted file mode 100644
index beb15ab04c..0000000000
--- a/ext/dl/extconf.rb
+++ /dev/null
@@ -1,193 +0,0 @@
-require 'mkmf'
-
-begin # for the exception SystemExit
-
-$:.unshift File.dirname(__FILE__)
-require 'type'
-
-if( ARGV.include?("--help") )
-  print <<EOF
-  --help             print this messages
-  --with-type-char   strictly use type 'char'
-  --with-type-short  strictly use type 'short'
-  --with-type-float  strictly use type 'float'
-  --with-args=<max_arg>
-  --with-callback=<max_callback>
-  --enable-asm       use the embedded assembler for passing arguments.
-                     (this option is available for i386 machine now.)
-  --enable-dlstack   use a stack emulation for constructing function call.
-EOF
-  exit(0)
-end
-
-($CPPFLAGS || $CFLAGS) << " -I."
-
-if (Config::CONFIG['CC'] =~ /gcc/)  # from Win32API
-  $CFLAGS << " -fno-defer-pop -fno-omit-frame-pointer"
-end
-
-$with_dlstack ||= true
-$with_asm = ! $with_dlstack
-
-$with_type_int = try_cpp(<<EOF)
-#include "config.h"
-#if SIZEOF_INT == SIZEOF_LONG
-#error int not needed
-#endif
-EOF
-
-$with_type_float = try_cpp(<<EOF)
-#include "config.h"
-#if SIZEOF_FLOAT == SIZEOF_DOUBLE
-#error float not needed
-#endif
-EOF
-
-$with_type_voidp = try_cpp(<<EOF)
-#include "config.h"
-#if SIZEOF_VOIDP == SIZEOF_INT || SIZEOF_VOIDP == SIZEOF_LONG
-#error void* not needed
-#endif
-EOF
-
-$with_type_char  = DLTYPE[CHAR][:sym]
-$with_type_short = DLTYPE[SHORT][:sym]
-$with_type_long  = DLTYPE[LONG][:sym]
-$with_type_double= DLTYPE[DOUBLE][:sym]
-$with_type_int   &= DLTYPE[INT][:sym]
-$with_type_float &= DLTYPE[FLOAT][:sym]
-$with_type_voidp &= DLTYPE[VOIDP][:sym]
-
-$with_type_char  = enable_config("type-char", $with_type_char)
-$with_type_short = enable_config("type-short", $with_type_short)
-$with_type_float = enable_config("type-float", $with_type_float)
-
-$with_asm        = enable_config("asm", $with_asm)
-$with_dlstack    = enable_config("dlstack", $with_dlstack)
-
-args = with_config("args")
-max_arg = nil
-if( $with_asm || $with_dlstack )
-  $with_type_char = true
-  $with_type_short = true
-  $with_type_float = true
-  max_arg = 0
-end
-if( args )
-  max_arg = args.to_i
-  if( !max_arg )
-    print("--with-args=<max_arg>\n")
-    exit(1)
-  end
-end
-max_arg   ||= 6
-
-max_callback = with_config("callback","10").to_i
-callback_types = DLTYPE.keys.length
-
-
-$dlconfig_h = <<EOF
-#define MAX_ARG           #{max_arg}
-EOF
-
-def dlc_define(const)
-  $dlconfig_h << "#if !defined(#{const})\n" +
-                 "# define #{const}\n" +
-                 "#endif\n"
-end
-
-$dlconfig_h << "#define MAX_CALLBACK #{max_callback}\n"
-$dlconfig_h << "#define CALLBACK_TYPES #{callback_types}\n"
-if( $with_dlstack )
-  $dlconfig_h << "#define USE_DLSTACK\n"
-else
-  if( $with_asm )
-    $dlconfig_h << "#define USE_INLINE_ASM\n"
-  end
-end
-if( $with_type_char )
-  $dlconfig_h << "#define WITH_TYPE_CHAR\n"
-end
-if( $with_type_short )
-  $dlconfig_h << "#define WITH_TYPE_SHORT\n"
-end
-if( $with_type_long )
-  $dlconfig_h << "#define WITH_TYPE_LONG\n"
-end
-if( $with_type_double )
-  $dlconfig_h << "#define WITH_TYPE_DOUBLE\n"
-end
-if( $with_type_float )
-  $dlconfig_h << "#define WITH_TYPE_FLOAT\n"
-end
-if( $with_type_int )
-  $dlconfig_h << "#define WITH_TYPE_INT\n"
-end
-if( $with_type_voidp )
-  $dlconfig_h << "#define WITH_TYPE_VOIDP\n"
-end
-
-if( have_header("windows.h") )
-  have_library("kernel32")
-  have_func("GetLastError", "windows.h")
-  dlc_define("HAVE_WINDOWS_H")
-  have_windows_h = true
-end
-
-if( have_header("dlfcn.h") )
-  dlc_define("HAVE_DLFCN_H")
-  have_library("dl")
-  have_func("dlopen")
-  have_func("dlclose")
-  have_func("dlsym")
-  if( have_func("dlerror") )
-    dlc_define("HAVE_DLERROR")
-  end
-elsif ( have_windows_h )
-  have_func("LoadLibrary")
-  have_func("FreeLibrary")
-  have_func("GetProcAddress")
-else
-  exit(0)
-end
-
-def File.update(file, str)
-  begin
-    open(file){|f|f.read} == str
-  rescue Errno::ENOENT
-    false
-  end or open(file, "w"){|f|f.print(str)}
-end
-
-File.update("dlconfig.h", <<EOF)
-#ifndef DLCONFIG_H
-#define DLCONFIG_H
-#{$dlconfig_h}
-#endif /* DLCONFIG_H */
-EOF
-
-File.update("dlconfig.rb", <<EOF)
-MAX_ARG = #{max_arg}
-MAX_CALLBACK = #{max_callback}
-CALLBACK_TYPES = #{callback_types}
-DLTYPE[CHAR][:sym]  = #{$with_type_char}
-DLTYPE[SHORT][:sym] = #{$with_type_short}
-DLTYPE[INT][:sym]   = #{$with_type_int}
-DLTYPE[LONG][:sym]  = #{$with_type_long}
-DLTYPE[FLOAT][:sym] = #{$with_type_float}
-DLTYPE[DOUBLE][:sym]= #{$with_type_double}
-DLTYPE[VOIDP][:sym] = #{$with_type_voidp}
-EOF
-
-$INSTALLFILES = [
-  ["./dlconfig.h", "$(archdir)$(target_prefix)", "."],
-  ["dl.h", "$(archdir)$(target_prefix)", ""],
-]
-$cleanfiles = %w[test/test.o]
-$distcleanfiles = %w[call.func callback.func cbtable.func dlconfig.rb
-./dlconfig.h test/libtest.so test/*~ *~ mkmf.log]
-
-create_makefile('dl')
-rescue SystemExit
-  # do nothing
-end
diff --git a/ext/dl/h2rb b/ext/dl/h2rb
deleted file mode 100644
index 00fbd60c82..0000000000
--- a/ext/dl/h2rb
+++ /dev/null
@@ -1,500 +0,0 @@
-#!/usr/bin/env ruby
-# -*- ruby -*-
-# $Id$
-
-require 'mkmf'
-require 'ftools'
-
-$recursive = false
-$force     = false
-$conly     = true
-$inc_path  = []
-$infilename= nil
-$insert_require = true
-
-def valid_ruby_code?(code)
-  begin
-    eval("BEGIN {return true}; #{code}")
-  rescue SyntaxError
-    return false
-  end
-  return false
-end
-
-def print_usage
-  print <<EOF
-h2rb [-r] [-I <path>] [-d] [<filename>]
-EOF
-end
-
-while( ARGV[0] )
-  case( ARGV[0] )
-  when "-r"
-    ARGV.shift
-    $recursive = true
-  when "-R"
-    ARGV.shift
-    $recursive = false
-  when "-l"
-    ARGV.shift
-    $insert_require = true
-  when "-L"
-    ARGV.shift
-    $insert_require = false
-  when "-c"
-    ARGV.shift
-    $conly = true
-  when "-C"
-    ARGV.shift
-    $conly = false
-  when "-f"
-    ARGV.shift
-    $force = true
-  when "-F"
-    ARGV.shift
-    $force = false
-  when "-I"
-    ARGV.shift
-    $inc_path << ARGV.shift
-  when "-d"
-    ARGV.shift
-    $DEBUG = true
-  when "-h","--help"
-    print_usage()
-    exit 0
-  when /-.*/
-    $stderr.print("unknown option '#{ARGV[0]}'.\n")
-    print_usage()
-    exit 0
-  else
-    $infilename = ARGV.shift
-  end
-end
-
-$inc_dir = File.join(CONFIG["prefix"], "lib", "ruby",
-		     CONFIG["MAJOR"] + "." + CONFIG["MINOR"],
-		     "dl")
-
-class H2RBError < StandardError; end
-
-
-class H2RB
-  def initialize(inc_dir = nil, inc_path = nil, insert_require = nil)
-    @inc_path = inc_path || []
-    @inc_dir  = inc_dir  || '.'
-    @indent = 0
-    @parsed_files = []
-    @insert_require = insert_require || false
-  end
-
-  def find_path(file)
-    if( ! file )
-      return nil
-    end
-    if( File.exist?(file) )
-      if( file[0] == ?/ )
-	return file
-      else
-	return file
-      end
-    end
-    @inc_path.each{|path|
-    full = File.join(path, file)
-      if( File.exist?(full) )
-	return full
-      end
-    }
-    return nil
-  end
-
-  def strip_comment(line)
-    if( @commented )
-      if( e = line.index("*/") )
-	line[0..(e+1)] = ""
-	@commented = false
-      else
-	line = ""
-      end
-    else
-      if( s = line.index("/*") )
-	if( e = line.index("*/") )
-	  line[s..(e+1)] = ""
-	else
-	  line[s..-1] = ""
-	  @commented = true
-	end
-      elsif( s = line.index("//") )
-	line[s..(-1)] = ""
-      end
-    end
-      
-    line.gsub!(/\s+$/,"")
-    return line
-  end
-  
-  def up_indent
-    @indent += 1
-  end
-  
-  def down_indent
-    @indent -= 1
-    if( @indent < 0 )
-      raise
-    end
-  end
-  
-  def indent
-    "  " * @indent
-  end
-
-  def rescue_begin
-    line = "#{indent}begin"
-    up_indent
-    return line
-  end
-
-  def rescue_nameerror
-    down_indent
-    line = [
-      "#{indent}rescue NameError => e",
-      "#{indent}  raise e if( $DEBUG )",
-      "#{indent}end"].join($/)
-    return line
-  end
-
-  def parse_enum(line)
-    if( line =~ /enum\s+(\S+\s+)?\{(.+)\}/ )
-      enum_name  = $1
-      enum_block = $2
-      if( enum_name )
-	line = "#{indent}# -- enum #{enum_name}\n"
-      else
-	line = "#{indent}# -- enum\n"
-      end
-      enums = enum_block.split(/,/).collect{|e| e.strip}
-      i = 0
-      enums.each{|elem|
-	var,val = elem.split(/=/).collect{|e| e.strip}
-	if( val )
-	  i = val.to_i
-	end
-	line += "#{indent}#{var} = #{i.to_s}\n"
-	i += 1
-      }
-      line += "#{indent}# -- end of enum"
-      return line
-    else
-      return nil
-    end
-  end
-
-  def parse_define(line)
-    case line
-    when /^#\s*define\s+(\S+)\(\)/
-      line = nil
-    when /^#\s*define\s+(\S+)\((.+)\)\s+(.+)$/
-      if( @conly )
-	line = nil
-      else
-	defname = $1
-	defargs = $2
-	defval  = $3
-	if( !valid_ruby_code?(defval) )
-	  defval = "nil # #{defval}"
-	end
-	if( defname[0,1] =~ /^[A-Z]$/ )
-	  line = "#{indent}#{defname} = proc{|#{defargs}| #{defval}}"
-	else
-	  line = [
-	    "#{indent}def #{defname}(#{defargs})",
-	    "#{indent}  #{defval}",
-	    "#{indent}end"
-	  ].join("\n")
-	end
-      end
-    when /^#\s*define\s+(\S+)\((.+)\)$/
-      if( @conly )
-	line = nil
-      else
-	defname = $1
-	defargs = $2
-	defval  = nil
-	if( !valid_ruby_code?(defval) )
-	  defval = "nil # #{defval}"
-	end
-	if( defname[0,1] =~ /^[A-Z]$/ )
-	  line = "#{indent}#{defname} = proc{|#{defargs}| #{defval}}"
-	else
-	  line = [
-	    "#{indent}def #{defname}(#{defargs})",
-	    "#{indent}  #{defval}",
-	    "#{indent}end"
-	  ].join("\n")
-	end
-      end
-    when /^#\s*define\s+(\S+)\s+(.+)$/
-      defname = $1
-      defval  = $2
-      if( !valid_ruby_code?(defval) )
-	defval = "nil # #{defval}"
-      end
-      line = [rescue_begin, "#{indent}#{defname} = #{defval}", rescue_nameerror].join($/)
-    when /^#\s*define\s+(\S+)$/
-      defname = $1
-      line = "#{indent}#{defname} = nil"
-    else
-      line = nil
-    end
-    return line
-  end
-  
-  def parse_undef(line)
-    case line
-    when /^#\s*undef\s+([A-Z]\S+)$/
-      defname = $1
-      line = "#{indent}remove_const(:#{defname})"
-    when /^#\s*undef\s+(\S+)$/
-      defname = $1
-      line = "#{indent}#{defname} = nil"
-    else
-      line = nil
-    end
-    return line
-  end
-  
-  def parse_ifdef(line)
-    case line
-    when /^#\s*ifdef\s+(\S+)$/
-      defname = $1
-      line = [
-	rescue_begin,
-	"#{indent}if( defined?(#{defname}) && ! #{defname}.nil? )"].join($/)
-    else
-      line = nil
-    end
-    return line
-  end
-  
-  def parse_ifndef(line)
-    case line
-    when /^#\s*ifndef\s+(\S+)$/
-      defname = $1
-      line = [
-	rescue_begin,
-	"#{indent}if( ! defined?(#{defname}) || #{defname}.nil? )"].join($/)
-    else
-      line = nil
-    end
-    return line
-  end
-  
-  def parse_if(line)
-    case line
-    when /^#\s*if\s+(.+)$/
-      cond = $1
-      cond.gsub!(/defined(.+)/){ "defined?(#{$1}) && ! #{$1}.nil?" }
-      if( valid_ruby_code?(cond) )
-	line = "#{indent}if( #{cond} )"
-      else
-	line = "#{indent}if( false ) # #{cond}"
-      end
-      line = [rescue_begin, line].join($/)
-    else
-      line = nil
-    end
-    return line
-  end
-  
-  def parse_elif(line)
-    case line
-    when /^#\s*elif\s+(.+)$/
-      cond = $1
-      cond.gsub!("defined","defined?")
-      line = "#{indent}elsif( #{cond} )"
-    else
-      line = nil
-    end
-    return line
-  end
-  
-  def parse_else(line)
-    case line
-    when /^#\s*else\s*/
-      line = "#{indent}else"
-    else
-      line = nil
-    end
-    return line
-  end
-  
-  def parse_endif(line)
-    case line
-    when /^#\s*endif\s*$/
-      line = ["#{indent}end", rescue_nameerror].join($/)
-    else
-      line = nil
-    end
-    return line
-  end
-  
-  def parse_include(line)
-    if( ! @insert_require )
-      return nil
-    end
-
-    file = nil
-    case line
-    when /^#\s*include "(.+)"$/
-      file = $1
-      line = "#{indent}require '#{file}'"
-    when /^#\s*include \<(.+)\>$/
-      file = $1
-      line = "#{indent}require '#{file}'"
-    else
-      line = nil
-    end
-    if( @recursive && file && (!@parsed_files.include?(file)) )
-      parse(file, @recursive, @force, @conly)
-    end
-    return line
-  end
-
-
-  def open_files(infilename)
-    if( ! infilename )
-      return [$stdin, $stdout]
-    end
-
-    old_infilename = infilename
-    infilename = find_path(infilename)
-    if( ! infilename )
-      $stderr.print("'#{old_infilename}' was not found.\n")
-      return [nil,nil]
-    end
-
-    if( infilename )
-      if( infilename[0,1] == '/' )
-	outfilename = File.join(@inc_dir, infilename[1..-1] + ".rb")
-      else
-	outfilename = infilename + ".rb"
-      end
-      File.mkpath(File.dirname(outfilename))
-    else
-      outfilename = nil
-    end
-    
-    if( infilename )
-      fin    = File.open(infilename,"r")
-    else
-      fin    = $stdin
-    end
-    if( outfilename )
-      if( File.exist?(outfilename) && (!@force) )
-	$stderr.print("'#{outfilename}' have already existed.\n")
-	return [fin, nil]
-      end
-      fout   = File.open(outfilename,"w")
-    else
-      fout   = $stdout
-    end
-
-    $stderr.print("#{infilename} -> #{outfilename}\n")
-    if( fout )
-      dir = File.dirname(outfilename)
-      if( dir[0,1] != "." && dir != "" )
-	fout.print("if( ! $LOAD_PATH.include?('#{dir}') )\n",
-		   "  $LOAD_PATH.push('#{dir}')\n",
-		   "end\n")
-      end
-    end
-    return [fin,fout]
-  end
-
-  def parse(infilename = nil, recursive = false, force = false, conly = false)
-    @commented = false
-    @recursive = recursive
-    @force     = force
-    @conly     = conly
-    @parsed_files << infilename
-
-    fin,fout = open_files(infilename)
-    if( !fin )
-      return
-    end
-
-    begin
-      line_number = 0
-      pre_line    = nil
-      fin.each_line{|line|
-	line_number += 1
-	line.chop!
-	if( $DEBUG )
-	  $stderr.print("#{line_number}:(#{@indent}):", line, "\n")
-	end
-	
-	if( pre_line )
-	  line = pre_line + line
-	  pre_line = nil
-	end
-
-	if( line[-1,1] == "\\" )
-	  pre_line = line[0..-2]
-	  next
-	end
-
-	if( eidx = line.index("enum ") )
-	  pre_line = line[eidx .. -1]
-	  if( i = line.index("{") && j = line.index("}") )
-	    line = line[0..j]
-	    pre_line = nil
-	  else
-	    next
-	  end
-	end
-
-	line = strip_comment(line)
-	case line
-	when /^enum\s/
-	  line = parse_enum(line)
-	when /^#\s*define\s/
-	  line = parse_define(line)
-	when /^#\s*undef\s/
-	  line = parse_undef(line)
-	when /^#\s*ifdef\s/
-	  line = parse_ifdef(line)
-	  up_indent
-	when /^#\s*ifndef\s/
-	  line = parse_ifndef(line)
-	  up_indent
-	when /^#\s*if\s/
-	  line = parse_if(line)
-	  up_indent
-	when /^#\s*elif\s/
-	  down_indent
-	  line = parse_elif(line)
-	  up_indent
-	when /^#\s*else/
-	  down_indent
-	  line = parse_else(line)
-	  up_indent
-	when /^#\s*endif/
-	  down_indent
-	  line = parse_endif(line)
-	when /^#\s*include\s/
-	  line = parse_include(line)
-	else
-	  line = nil
-	end
-	if( line && fout )
-	  fout.print(line, "     # #{line_number}",$/)
-	end
-      }
-    ensure
-      fin.close if fin
-      fout.close if fout
-    end
-  end
-end
-
-h2rb = H2RB.new($inc_dir, $inc_path, $insert_require)
-h2rb.parse($infilename, $recursive, $force, $conly)
diff --git a/ext/dl/handle.c b/ext/dl/handle.c
deleted file mode 100644
index 69d47caac0..0000000000
--- a/ext/dl/handle.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/* -*- C -*-
- * $Id$
- */
-
-#include <ruby.h>
-#include "dl.h"
-
-VALUE rb_cDLHandle;
-
-void
-dlhandle_free(struct dl_handle *dlhandle)
-{
-  if (dlhandle->ptr && dlhandle->open && dlhandle->enable_close) {
-    dlclose(dlhandle->ptr);
-  }
-}
-
-VALUE
-rb_dlhandle_close(VALUE self)
-{
-  struct dl_handle *dlhandle;
-
-  Data_Get_Struct(self, struct dl_handle, dlhandle);
-  dlhandle->open = 0;
-  return INT2NUM(dlclose(dlhandle->ptr));
-}
-
-VALUE
-rb_dlhandle_s_allocate(VALUE klass)
-{
-  VALUE obj;
-  struct dl_handle *dlhandle;
-
-  obj = Data_Make_Struct(rb_cDLHandle, struct dl_handle, 0,
-			 dlhandle_free, dlhandle);
-  dlhandle->ptr  = 0;
-  dlhandle->open = 0;
-  dlhandle->enable_close = 0;
-
-  return obj;
-}
-
-VALUE
-rb_dlhandle_initialize(int argc, VALUE argv[], VALUE self)
-{
-  void *ptr;
-  struct dl_handle *dlhandle;
-  VALUE lib, flag;
-  char  *clib;
-  int   cflag;
-  const char *err;
-
-  switch (rb_scan_args(argc, argv, "11", &lib, &flag)) {
-  case 1:
-    clib = NIL_P(lib) ? NULL : StringValuePtr(lib);
-    cflag = RTLD_LAZY | RTLD_GLOBAL;
-    break;
-  case 2:
-    clib = NIL_P(lib) ? NULL : StringValuePtr(lib);
-    cflag = NUM2INT(flag);
-    break;
-  default:
-    rb_bug("rb_dlhandle_new");
-  }
-
-  ptr = dlopen(clib, cflag);
-#if defined(HAVE_DLERROR)
-  if (!ptr && (err = dlerror())) {
-    rb_raise(rb_eRuntimeError, "%s", err);
-  }
-#else
-  if (!ptr) {
-    err = dlerror();
-    rb_raise(rb_eRuntimeError, "%s", err);
-  }
-#endif
-  Data_Get_Struct(self, struct dl_handle, dlhandle);
-  if (dlhandle->ptr && dlhandle->open && dlhandle->enable_close) {
-    dlclose(dlhandle->ptr);
-  }
-  dlhandle->ptr = ptr;
-  dlhandle->open = 1;
-  dlhandle->enable_close = 0;
-
-  if (rb_block_given_p()) {
-    rb_ensure(rb_yield, self, rb_dlhandle_close, self);
-  }
-
-  return Qnil;
-}
-
-VALUE
-rb_dlhandle_enable_close(VALUE self)
-{
-  struct dl_handle *dlhandle;
-
-  Data_Get_Struct(self, struct dl_handle, dlhandle);
-  dlhandle->enable_close = 1;
-  return Qnil;
-}
-
-VALUE
-rb_dlhandle_disable_close(VALUE self)
-{
-  struct dl_handle *dlhandle;
-
-  Data_Get_Struct(self, struct dl_handle, dlhandle);
-  dlhandle->enable_close = 0;
-  return Qnil;
-}
-
-VALUE
-rb_dlhandle_to_i(VALUE self)
-{
-  struct dl_handle *dlhandle;
-
-  Data_Get_Struct(self, struct dl_handle, dlhandle);
-  return DLLONG2NUM(dlhandle);
-}
-
-VALUE
-rb_dlhandle_to_ptr(VALUE self)
-{
-  struct dl_handle *dlhandle;
-
-  Data_Get_Struct(self, struct dl_handle, dlhandle);
-  return rb_dlptr_new(dlhandle, sizeof(dlhandle), 0);
-}
-
-VALUE
-rb_dlhandle_sym(int argc, VALUE argv[], VALUE self)
-{
-  VALUE sym, type;
-  void (*func)();
-  VALUE val;
-  struct dl_handle *dlhandle;
-  void *handle;
-  const char *name, *stype;
-  const char *err;
-
-  rb_secure(2);
-  if (rb_scan_args(argc, argv, "11", &sym, &type) == 2) {
-    SafeStringValue(type);
-    stype = StringValuePtr(type);
-  }
-  else{
-    stype = NULL;
-  }
-
-  if (sym == Qnil) {
-#if defined(RTLD_NEXT)
-    name = RTLD_NEXT;
-#else
-    name = NULL;
-#endif
-  }
-  else{
-    SafeStringValue(sym);
-    name = StringValuePtr(sym);
-  }
-
-  Data_Get_Struct(self, struct dl_handle, dlhandle);
-  if (!dlhandle->open) {
-    rb_raise(rb_eRuntimeError, "closed handle");
-  }
-  handle = dlhandle->ptr;
-
-  func = dlsym(handle, name);
-#if defined(HAVE_DLERROR)
-  if (!func && (err = dlerror()))
-#else
-  if (!func)
-#endif
-  {
-#if defined(__CYGWIN__) || defined(WIN32) || defined(__MINGW32__)
-    {
-      int  len = strlen(name);
-      char *name_a = (char*)dlmalloc(len+2);
-      strcpy(name_a, name);
-      name_a[len]   = 'A';
-      name_a[len+1] = '\0';
-      func = dlsym(handle, name_a);
-      dlfree(name_a);
-#if defined(HAVE_DLERROR)
-      if (!func && (err = dlerror()))
-#else
-      if (!func)
-#endif
-      {
-	rb_raise(rb_eRuntimeError, "unknown symbol \"%sA\"", name);
-      }
-    }
-#else
-    rb_raise(rb_eRuntimeError, "unknown symbol \"%s\"", name);
-#endif
-  }
-  val = rb_dlsym_new(func, name, stype);
-
-  return val;
-}
-
-void
-Init_dlhandle()
-{
-  rb_cDLHandle = rb_define_class_under(rb_mDL, "Handle", rb_cObject);
-  rb_define_alloc_func(rb_cDLHandle, rb_dlhandle_s_allocate);
-  rb_define_method(rb_cDLHandle, "initialize", rb_dlhandle_initialize, -1);
-  rb_define_method(rb_cDLHandle, "to_i", rb_dlhandle_to_i, 0);
-  rb_define_method(rb_cDLHandle, "to_ptr", rb_dlhandle_to_ptr, 0);
-  rb_define_method(rb_cDLHandle, "close", rb_dlhandle_close, 0);
-  rb_define_method(rb_cDLHandle, "sym",  rb_dlhandle_sym, -1);
-  rb_define_method(rb_cDLHandle, "[]",  rb_dlhandle_sym, -1);
-  rb_define_method(rb_cDLHandle, "disable_close", rb_dlhandle_disable_close, 0);
-  rb_define_method(rb_cDLHandle, "enable_close", rb_dlhandle_enable_close, 0);
-}
diff --git a/ext/dl/install.rb b/ext/dl/install.rb
deleted file mode 100644
index 69b1834301..0000000000
--- a/ext/dl/install.rb
+++ /dev/null
@@ -1,49 +0,0 @@
-require 'mkmf'
-require 'ftools'
-
-SO_LIBS = ["dl.so"]
-
-$ruby_version = CONFIG['MAJOR'] + "." + CONFIG['MINOR']
-$prefix = CONFIG['prefix']
-$libdir = File.join($prefix,'lib')
-$rubylibdir = File.join($libdir, 'ruby', $ruby_version)
-$arch = CONFIG['arch']
-$archdir = File.join($rubylibdir, $arch)
-
-def find(dir, match = /./)
-  Dir.chdir(dir)
-  files = []
-  Dir.new(".").each{|file|
-    if( file != "." && file != ".." )
-      case File.ftype(file)
-      when "file"
-	if( file =~ match )
-	  files.push(File.join(dir,file))
-	end
-      when "directory"
-	files += find(file, match).collect{|f| File.join(dir,f)}
-      end
-    end
-  }
-  Dir.chdir("..")
-  return files
-end
-
-def install()
-  rb_files = find(File.join(".","lib"), /.rb$/)
-
-  SO_LIBS.each{|f|
-    File.makedirs($rubylibdir, "#{$archdir}")
-    File.install(f, File.join($archdir,f), 0555, true)
-  }
-
-  rb_files.each{|f|
-    origfile = f
-    instfile = File.join($rubylibdir, origfile.sub("./lib/",""))
-    instdir  = File.dirname(instfile)
-    File.makedirs(instdir)
-    File.install(origfile, instfile, 0644, true)
-  }
-end
-
-install()
diff --git a/ext/dl/lib/dl/import.rb b/ext/dl/lib/dl/import.rb
deleted file mode 100644
index 01ee2490e8..0000000000
--- a/ext/dl/lib/dl/import.rb
+++ /dev/null
@@ -1,225 +0,0 @@
-# -*- ruby -*-
-
-require 'dl'
-require 'dl/types'
-
-module DL
-  module Importable
-    LIB_MAP = {}
-
-    module Internal
-      def init_types()
-	@types ||= ::DL::Types.new
-      end
-
-      def init_sym()
-	@SYM ||= {}
-      end
-
-      def [](name)
-	return @SYM[name.to_s][0]
-      end
-
-      def dlload(*libnames)
-	if( !defined?(@LIBS) )
-	  @LIBS = []
-	end
-	libnames.each{|libname|
-	  if( !LIB_MAP[libname] )
-	    LIB_MAP[libname] = DL.dlopen(libname)
-	  end
-	  @LIBS.push(LIB_MAP[libname])
-	}
-      end
-      alias dllink :dlload
-
-      def parse_cproto(proto)
-	proto = proto.gsub(/\s+/, " ").strip
-	case proto
-	when /^([\d\w\*_\s]+)\(([\d\w\*_\s\,\[\]]*)\)$/
-	  ret = $1
-	  args = $2.strip()
-	  ret = ret.split(/\s+/)
-	  args = args.split(/\s*,\s*/)
-	  func = ret.pop()
-	  if( func =~ /^\*/ )
-	    func.gsub!(/^\*+/,"")
-	    ret.push("*")
-	  end
-	  ret  = ret.join(" ")
-	  return [func, ret, args]
-	else
-	  raise(RuntimeError,"can't parse the function prototype: #{proto}")
-	end
-      end
-
-      # example:
-      #   extern "int strlen(char*)"
-      #
-      def extern(proto)
-	func,ret,args = parse_cproto(proto)
-	return import(func, ret, args)
-      end
-
-      # example:
-      #   callback "int method_name(int, char*)"
-      #
-      def callback(proto)
-	func,ret,args = parse_cproto(proto)
-
-	init_types()
-	init_sym()
-
-	rty,renc,rdec = @types.encode_return_type(ret)
-        if( !rty )
-          raise(TypeError, "unsupported type: #{ret}")
-        end
-	ty,enc,dec = encode_argument_types(args)
-	symty = rty + ty
-
-	module_eval("module_function :#{func}")
-	sym = module_eval([
-	  "DL::callback(\"#{symty}\"){|*args|",
-	  "  sym,rdec,enc,dec  = @SYM['#{func}']",
-	  "  args = enc.call(args) if enc",
-	  "  r,rs = #{func}(*args)",
-	  "  r  = renc.call(r) if rdec",
-	  "  rs = dec.call(rs) if (dec && rs)",
-	  "  @retval = r",
-	  "  @args   = rs",
-	  "  r",
-	  "}",
-	].join("\n"))
-
-	@SYM[func] = [sym,rdec,enc,dec]
-
-	return sym
-      end
-
-      # example:
-      #  typealias("uint", "unsigned int")
-      #
-      def typealias(alias_type, ty1, enc1=nil, dec1=nil, ty2=nil, enc2=nil, dec2=nil)
-	init_types()
-	@types.typealias(alias_type, ty1, enc1, dec1,
-                                     ty2||ty1, enc2, dec2)
-      end
-
-      # example:
-      #  symbol "foo_value"
-      #  symbol "foo_func", "IIP"
-      #
-      def symbol(name, ty = nil)
-	sym = nil
-	@LIBS.each{|lib|
-	  begin
-	    if( ty )
-	      sym = lib[name, ty]
-	    else
-	      sym = lib[name]
-	    end
-	  rescue
-	    next
-	  end
-	}
-	if( !sym )
-	  raise(RuntimeError, "can't find the symbol `#{name}'")
-	end
-	return sym
-      end
-
-      # example:
-      #   import("get_length", "int", ["void*", "int"])
-      #
-      def import(name, rettype, argtypes = nil)
-	init_types()
-	init_sym()
-
-	rty,_,rdec = @types.encode_return_type(rettype)
-        if( !rty )
-          raise(TypeError, "unsupported type: #{rettype}")
-        end
-	ty,enc,dec = encode_argument_types(argtypes)
-	symty = rty + ty
-
-	sym = symbol(name, symty)
-
-	mname = name.dup
-	if( ?A <= mname[0] && mname[0] <= ?Z )
-	  mname[0,1] = mname[0,1].downcase
-	end
-	@SYM[mname] = [sym,rdec,enc,dec]
-	
-	module_eval [
-	  "def #{mname}(*args)",
-	  "  sym,rdec,enc,dec  = @SYM['#{mname}']",
-	  "  args = enc.call(args) if enc",
-	  if( $DEBUG )
-	    "  p \"[DL] call #{mname} with \#{args.inspect}\""
-	  else
-	    ""
-	  end,
-	  "  r,rs = sym.call(*args)",
-	  if( $DEBUG )
-	    "  p \"[DL] retval=\#{r.inspect} args=\#{rs.inspect}\""
-	  else
-	    ""
-	  end,
-	  "  r  = rdec.call(r) if rdec",
-	  "  rs = dec.call(rs) if dec",
-	  "  @retval = r",
-	  "  @args   = rs",
-	  "  return r",
-	  "end",
-	  "module_function :#{mname}",
-	].join("\n")
-
-	return sym
-      end
-
-      def _args_
-	return @args
-      end
-
-      def _retval_
-	return @retval
-      end
-
-      def encode_argument_types(tys)
-	init_types()
-	encty = []
-	enc = nil
-	dec = nil
-	tys.each_with_index{|ty,idx|
-	  ty,c1,c2 = @types.encode_argument_type(ty)
-          if( !ty )
-            raise(TypeError, "unsupported type: #{ty}")
-          end
-	  encty.push(ty)
-	  if( enc )
-	    if( c1 )
-	      conv1 = enc
-	      enc = proc{|v| v = conv1.call(v); v[idx] = c1.call(v[idx]); v}
-	    end
-	  else
-	    if( c1 )
-	      enc = proc{|v| v[idx] = c1.call(v[idx]); v}
-	    end
-	  end
-	  if( dec )
-	    if( c2 )
-	      conv2 = dec
-	      dec = proc{|v| v = conv2.call(v); v[idx] = c2.call(v[idx]); v}
-	    end
-	  else
-	    if( c2 )
-	      dec = proc{|v| v[idx] = c2.call(v[idx]); v}
-	    end
-	  end
-	}
-	return [encty.join, enc, dec]
-      end
-    end # end of Internal
-    include Internal
-  end # end of Importable
-end
diff --git a/ext/dl/lib/dl/struct.rb b/ext/dl/lib/dl/struct.rb
deleted file mode 100644
index 33f303fe22..0000000000
--- a/ext/dl/lib/dl/struct.rb
+++ /dev/null
@@ -1,149 +0,0 @@
-# -*- ruby -*-
-
-require 'dl'
-require 'dl/import'
-
-module DL
-  module Importable
-    module Internal
-      def define_struct(contents)
-	init_types()
-	Struct.new(@types, contents)
-      end
-      alias struct define_struct
-
-      def define_union(contents)
-	init_types()
-	Union.new(@types, contents)
-      end
-      alias union define_union
-
-      class Memory
-	def initialize(ptr, names, ty, len, enc, dec)
-	  @ptr = ptr
-	  @names = names
-	  @ty    = ty
-	  @len   = len
-	  @enc   = enc
-	  @dec   = dec
-
-	  # define methods
-	  @names.each{|name|
-	    instance_eval [
-	      "def #{name}",
-	      "  v = @ptr[\"#{name}\"]",
-	      "  if( @len[\"#{name}\"] )",
-	      "    v = v.collect{|x| @dec[\"#{name}\"] ? @dec[\"#{name}\"].call(x) : x }",
-              "  else",
-	      "    v = @dec[\"#{name}\"].call(v) if @dec[\"#{name}\"]",
-	      "  end",
-	      "  return v",
-	      "end",
-	      "def #{name}=(v)",
-	      "  if( @len[\"#{name}\"] )",
-	      "    v = v.collect{|x| @enc[\"#{name}\"] ? @enc[\"#{name}\"].call(x) : x }",
-	      "  else",
-	      "    v = @enc[\"#{name}\"].call(v) if @enc[\"#{name}\"]",
-              "  end",
-	      "  @ptr[\"#{name}\"] = v",
-	      "  return v",
-	      "end",
-	    ].join("\n")
-	  }
-	end
-
-	def to_ptr
-	  return @ptr
-	end
-
-	def size
-	  return @ptr.size
-	end
-      end
-
-      class Struct
-	def initialize(types, contents)
-	  @names = []
-	  @ty   = {}
-	  @len  = {}
-	  @enc  = {}
-	  @dec  = {}
-	  @size = 0
-	  @tys  = ""
-	  @types = types
-	  parse(contents)
-	end
-
-	def size
-	  return @size
-	end
-
-	def members
-	  return @names
-	end
-
-	# ptr must be a PtrData object.
-	def new(ptr)
-	  ptr.struct!(@tys, *@names)
-	  mem = Memory.new(ptr, @names, @ty, @len, @enc, @dec)
-	  return mem
-	end
-
-	def malloc(size = nil)
-	  if( !size )
-	    size = @size
-	  end
-	  ptr = DL::malloc(size)
-	  return new(ptr)
-	end
-
-	def parse(contents)
-	  contents.each{|elem|
-	    name,ty,num,enc,dec = parse_elem(elem)
-	    @names.push(name)
-	    @ty[name]  = ty
-	    @len[name] = num
-	    @enc[name] = enc
-	    @dec[name] = dec
-	    if( num )
-	      @tys += "#{ty}#{num}"
-	    else
-	      @tys += ty
-	    end
-	  }
-	  @size = DL.sizeof(@tys)
-	end
-	
-	def parse_elem(elem)
-	  elem.strip!
-	  case elem
-	  when /^([\w\d_\*]+)([\*\s]+)([\w\d_]+)$/
-	    ty = ($1 + $2).strip
-	    name = $3
-	    num = nil;
-	  when /^([\w\d_\*]+)([\*\s]+)([\w\d_]+)\[(\d+)\]$/
-	    ty = ($1 + $2).strip
-	    name = $3
-	    num = $4.to_i
-	  else
-	    raise(RuntimeError, "invalid element: #{elem}")
-	  end
-	  ty,enc,dec = @types.encode_struct_type(ty)
-          if( !ty )
-            raise(TypeError, "unsupported type: #{ty}")
-          end
-	  return [name,ty,num,enc,dec]
-	end
-      end  # class Struct
-      
-      class Union < Struct
-	def new
-	  ptr = DL::malloc(@size)
-	  ptr.union!(@tys, *@names)
-	  mem = Memory.new(ptr, @names, @ty, @len, @enc, @dec)
-	  return mem
-	end
-      end
-    end  # module Internal
-  end  # module Importable
-end  # module DL
diff --git a/ext/dl/lib/dl/types.rb b/ext/dl/lib/dl/types.rb
deleted file mode 100644
index 1144917dae..0000000000
--- a/ext/dl/lib/dl/types.rb
+++ /dev/null
@@ -1,245 +0,0 @@
-# -*- ruby -*-
-
-require 'dl'
-
-module DL
-  class Types
-    TYPES = [
-      # FORMAT:
-      # ["alias name",
-      #  "type name", encoding_method, decoding_method,   for function prototypes
-      #  "type name", encoding_method, decoding_method]   for structures (not implemented)
-      
-      # for Windows
-      ["DWORD",  "unsigned long", nil, nil,
-                 "unsigned long", nil, nil],
-      ["PDWORD", "unsigned long *", nil, nil,
-                 "unsigned long *", nil, nil],
-      ["WORD",   "unsigned short", nil, nil,
-                 "unsigned short", nil, nil],
-      ["PWORD",  "unsigned int *", nil, nil,
-                 "unsigned int *", nil, nil],
-      ["BYTE",   "unsigned char",   nil, nil,
-                 "unsigned char", nil, nil],
-      ["PBYTE",  "unsigned char *", nil, nil,
-                 "unsigned char *", nil, nil],
-      ["BOOL",   "ibool", nil, nil,
-                 "ibool", nil, nil],
-      ["ATOM",   "int", nil, nil,
-                 "int", nil, nil],
-      ["BYTE",   "unsigned char", nil, nil,
-                 "unsigned char", nil, nil],
-      ["PBYTE",  "unsigned char *", nil, nil,
-                 "unsigned char *", nil, nil],
-      ["UINT",   "unsigned int", nil, nil,
-                 "unsigned int", nil, nil],
-      ["ULONG",  "unsigned long", nil, nil,
-                 "unsigned long", nil, nil],
-      ["UCHAR",  "unsigned char", nil, nil,
-                 "unsigned char", nil, nil],
-      ["HANDLE", "unsigned long", nil, nil,
-                 "unsigned long", nil, nil],
-      ["PHANDLE","void*", nil, nil,
-                 "void*", nil, nil],
-      ["PVOID",  "void*", nil, nil,
-                 "void*", nil, nil],
-      ["LPCSTR", "char*", nil, nil,
-                 "char*", nil, nil],
-      ["HDC",    "unsigned int", nil, nil,
-                 "unsigned int", nil, nil],
-      ["HWND",   "unsigned int", nil, nil,
-                 "unsigned int", nil, nil],
-      
-      # Others
-      ["uint",   "unsigned int", nil, nil,
-                 "unsigned int", nil, nil],
-      ["u_int",  "unsigned int", nil, nil,
-                 "unsigned int", nil, nil],
-      ["ulong",  "unsigned long", nil, nil,
-                 "unsigned long", nil, nil],
-      ["u_long", "unsigned long", nil, nil,
-                 "unsigned long", nil, nil],
-
-      # DL::Importable primitive types
-      ["ibool",
-        "I",
-	proc{|v| v ? 1 : 0},
-	proc{|v| (v != 0) ? true : false},
-        "I",
-	proc{|v| v ? 1 : 0 },
-	proc{|v| (v != 0) ? true : false} ],
-      ["cbool",
-        "C",
-	proc{|v| v ? 1 : 0},
-	proc{|v| (v != 0) ? true : false},
-        "C",
-	proc{|v,len| v ? 1 : 0},
-	proc{|v,len| (v != 0) ? true : false}],
-      ["lbool",
-        "L",
-	proc{|v| v ? 1 : 0},
-	proc{|v| (v != 0) ? true : false},
-        "L",
-	proc{|v,len| v ? 1 : 0},
-	proc{|v,len| (v != 0) ? true : false}],
-      ["unsigned char",
-        "C",
-	proc{|v| [v].pack("C").unpack("c")[0]},
-	proc{|v| [v].pack("c").unpack("C")[0]},
-        "C",
-	proc{|v| [v].pack("C").unpack("c")[0]},
-	proc{|v| [v].pack("c").unpack("C")[0]}],
-      ["unsigned short",
-        "H",
-	proc{|v| [v].pack("S").unpack("s")[0]},
-	proc{|v| [v].pack("s").unpack("S")[0]},
-        "H",
-	proc{|v| [v].pack("S").unpack("s")[0]},
-	proc{|v| [v].pack("s").unpack("S")[0]}],
-      ["unsigned int",
-        "I",
-	proc{|v| [v].pack("I").unpack("i")[0]},
-	proc{|v| [v].pack("i").unpack("I")[0]},
-        "I",
-	proc{|v| [v].pack("I").unpack("i")[0]},
-	proc{|v| [v].pack("i").unpack("I")[0]}],
-      ["unsigned long",
-        "L",
-	proc{|v| [v].pack("L").unpack("l")[0]},
-	proc{|v| [v].pack("l").unpack("L")[0]},
-        "L",
-	proc{|v| [v].pack("L").unpack("l")[0]},
-	proc{|v| [v].pack("l").unpack("L")[0]}],
-      ["unsigned char ref",
-        "c",
-	proc{|v| [v].pack("C").unpack("c")[0]},
-	proc{|v| [v].pack("c").unpack("C")[0]},
-	nil, nil, nil],
-      ["unsigned int ref",
-        "i",
-	proc{|v| [v].pack("I").unpack("i")[0]},
-	proc{|v| [v].pack("i").unpack("I")[0]},
-	nil, nil, nil],
-      ["unsigned long ref",
-        "l",
-	proc{|v| [v].pack("L").unpack("l")[0]},
-	proc{|v| [v].pack("l").unpack("L")[0]},
-	nil, nil, nil],
-      ["char ref",  "c", nil, nil,
-                    nil, nil, nil],
-      ["short ref", "h", nil, nil,
-                    nil, nil, nil],
-      ["int ref",   "i", nil, nil,
-                    nil, nil, nil],
-      ["long ref",  "l", nil, nil,
-                    nil, nil, nil],
-      ["float ref", "f", nil, nil,
-                    nil, nil, nil],
-      ["double ref","d", nil, nil,
-                    nil, nil, nil],
-      ["char",   "C", nil, nil,
-                 "C", nil, nil],
-      ["short",  "H", nil, nil,
-                 "H", nil, nil],
-      ["int",    "I", nil, nil,
-                 "I", nil, nil],
-      ["long",   "L", nil, nil,
-                 "L", nil, nil],
-      ["float",  "F", nil, nil,
-                 "F", nil, nil],
-      ["double", "D", nil, nil,
-                 "D", nil, nil],
-      [/^char\s*\*$/,"s",nil, nil,
-                     "S",nil, nil],
-      [/^const char\s*\*$/,"S",nil, nil,
-                           "S",nil, nil],
-      [/^.+\*$/,   "P", nil, nil,
-                   "P", nil, nil],
-      [/^.+\[\]$/, "a", nil, nil,
-                   "a", nil, nil],
-      ["void",   "0", nil, nil,
-                 nil, nil, nil],
-    ]
-
-    def initialize
-      init_types()
-    end
-
-    def typealias(ty1, ty2, enc=nil, dec=nil, ty3=nil, senc=nil, sdec=nil)
-      @TYDEFS.unshift([ty1, ty2, enc, dec, ty3, senc, sdec])
-    end
-
-    def init_types
-      @TYDEFS = TYPES.dup
-    end
-
-    def encode_argument_type(alias_type)
-      proc_encode = nil
-      proc_decode = nil
-      @TYDEFS.each{|aty,ty,enc,dec,_,_,_|
-	if( (aty.is_a?(Regexp) && (aty =~ alias_type)) || (aty == alias_type) )
-	  alias_type = alias_type.gsub(aty,ty) if ty
-          alias_type.strip! if alias_type
-	  if( proc_encode )
-	    if( enc )
-	      conv1 = proc_encode
-	      proc_encode = proc{|v| enc.call(conv1.call(v))}
-	    end
-	  else
-	    if( enc )
-	      proc_encode = enc
-	    end
-	  end
-	  if( proc_decode )
-	    if( dec )
-	      conv2 = proc_decode
-	      proc_decode = proc{|v| dec.call(conv2.call(v))}
-	    end
-	  else
-	    if( dec )
-	      proc_decode = dec
-	    end
-	  end
-	end
-      }
-      return [alias_type, proc_encode, proc_decode]
-    end
-
-    def encode_return_type(ty)
-      ty, enc, dec = encode_argument_type(ty)
-      return [ty, enc, dec]
-    end
-
-    def encode_struct_type(alias_type)
-      proc_encode = nil
-      proc_decode = nil
-      @TYDEFS.each{|aty,_,_,_,ty,enc,dec|
-	if( (aty.is_a?(Regexp) && (aty =~ alias_type)) || (aty == alias_type) )
-	  alias_type = alias_type.gsub(aty,ty) if ty
-          alias_type.strip! if alias_type
-	  if( proc_encode )
-	    if( enc )
-	      conv1 = proc_encode
-	      proc_encode = proc{|v| enc.call(conv1.call(v))}
-	    end
-	  else
-	    if( enc )
-	      proc_encode = enc
-	    end
-	  end
-	  if( proc_decode )
-	    if( dec )
-	      conv2 = proc_decode
-	      proc_decode = proc{|v| dec.call(conv2.call(v))}
-	    end
-	  else
-	    if( dec )
-	      proc_decode = dec
-	    end
-	  end
-	end
-      }
-      return [alias_type, proc_encode, proc_decode]
-    end
-  end # end of Types
-end
diff --git a/ext/dl/lib/dl/win32.rb b/ext/dl/lib/dl/win32.rb
deleted file mode 100644
index 0fed47c324..0000000000
--- a/ext/dl/lib/dl/win32.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-# -*- ruby -*-
-
-require 'dl'
-
-class Win32API
-  DLL = {}
-
-  def initialize(dllname, func, import, export = "0")
-    prototype = (export + import.to_s).tr("VPpNnLlIi", "0SSI").sub(/^(.)0*$/, '\1')
-    handle = DLL[dllname] ||= DL::Handle.new(dllname)
-    @sym = handle.sym(func, prototype)
-  end
-
-  def call(*args)
-    import = @sym.proto.split("", 2)[1]
-    args.each_with_index do |x, i|
-      args[i] = nil if x == 0 and import[i] == ?S
-      args[i], = [x].pack("I").unpack("i") if import[i] == ?I
-    end
-    ret, = @sym.call(*args)
-    return ret || 0
-  end
-
-  alias Call call
-end
diff --git a/ext/dl/mkcall.rb b/ext/dl/mkcall.rb
deleted file mode 100644
index 6a85570152..0000000000
--- a/ext/dl/mkcall.rb
+++ /dev/null
@@ -1,62 +0,0 @@
-# -*- ruby -*-
-
-require 'mkmf'
-$:.unshift File.dirname(__FILE__)
-require 'type'
-require 'dlconfig'
-
-def output_arg(x,i)
-  "args[#{i}].#{DLTYPE[x][:stmem]}"
-end
-
-def output_args(types)
-  t = []
-  types[1..-1].each_with_index{|x,i| t.push(output_arg(x,i))}
-  t.join(",")
-end
-
-def output_callfunc(types)
-  t = types[0]
-  stmem = DLTYPE[t][:stmem]
-  ctypes = types2ctypes(types)
-  if( t == VOID )
-    callstm = "(*f)(#{output_args(types)})"
-  else
-    callstm = "ret.#{stmem} = (*f)(#{output_args(types)})"
-  end
-  [ "{",
-    "#{ctypes[0]} (*f)(#{ctypes[1..-1].join(',')}) = func;",
-    "#{callstm};",
-    "}"].join(" ")
-end
-
-def output_case(types)
-  num = types2num(types)
-  callfunc_stm = output_callfunc(types)
-<<EOF
-  case #{num}:
-#ifdef DEBUG
-    printf("#{callfunc_stm}\\n");
-#endif
-    #{callfunc_stm};
-    break;
-EOF
-end
-
-def rec_output(types = [VOID])
-  print output_case(types)
-  if( types.length <= MAX_ARG )
-    DLTYPE.keys.sort.each{|t|
-      if( t != VOID && DLTYPE[t][:sym] )
-	rec_output(types + [t])
-      end
-    }
-  end
-end
-
-DLTYPE.keys.sort.each{|t|
-  if( DLTYPE[t][:sym] )
-    $stderr.printf("  #{DLTYPE[t][:ctype]}\n")
-    rec_output([t])
-  end
-}
diff --git a/ext/dl/mkcallback.rb b/ext/dl/mkcallback.rb
deleted file mode 100644
index c9f92e4a0d..0000000000
--- a/ext/dl/mkcallback.rb
+++ /dev/null
@@ -1,56 +0,0 @@
-# -*- ruby -*-
-
-require 'mkmf'
-$:.unshift File.dirname(__FILE__)
-require 'type'
-require 'dlconfig'
-
-def mkfunc(rettype, fnum, argc)
-  args = (0..(argc-1)).collect{|i| "long arg#{i}"}.join(", ")
-
-  subst_code = (0..(argc-1)).collect{|i|
-    "  buff[#{i.to_s}] = arg#{i.to_s};"
-  }.join("\n")
-
-  ret_code =
-    if( DLTYPE[rettype][:c2rb] )
-      "  return #{DLTYPE[rettype][:rb2c]['retval']};"
-    else
-      "  /* no return value */"
-    end
-
-  code = [
-    "static #{DLTYPE[rettype][:ctype]}",
-    "rb_dl_callback_func_#{rettype.to_s}_#{fnum.to_s}(#{args})",
-    "{",
-    "  VALUE retval, proto, proc, obj;",
-    "  VALUE argv[#{argc.to_s}];",
-    "  int  argc;",
-    "  long buff[#{argc.to_s}];",
-    "",
-    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);",
-    "  if( RSTRING(proto)->len >= #{argc.to_s} )",
-    "    rb_raise(rb_eArgError, \"too many arguments\");",
-    "  rb_dl_scan_callback_args(buff, RSTRING(proto)->ptr, &argc, argv);",
-    "  retval = rb_funcall2(proc, id_call, argc, argv);",
-    "",
-    ret_code,
-    "}",
-  ].join("\n")
-
-  return code
-end
-
-DLTYPE.keys.sort.each{|t|
-  for n in 0..(MAX_CALLBACK - 1)
-    print(mkfunc(t, n, 15), "\n\n")
-  end
-}
diff --git a/ext/dl/mkcbtable.rb b/ext/dl/mkcbtable.rb
deleted file mode 100644
index 165c4bdc88..0000000000
--- a/ext/dl/mkcbtable.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-# -*- ruby -*-
-
-require 'mkmf'
-$:.unshift File.dirname(__FILE__)
-require 'type'
-require 'dlconfig'
-
-def mktable(rettype, fnum, argc)
-  code =
-    "rb_dl_callback_table[#{rettype}][#{fnum}] = &rb_dl_callback_func_#{rettype.to_s}_#{fnum};"
-  return code
-end
-
-DLTYPE.keys.sort.each{|t|
-  for n in 0..(MAX_CALLBACK - 1)
-    print(mktable(t, n, 15), "\n")
-  end
-}
diff --git a/ext/dl/ptr.c b/ext/dl/ptr.c
deleted file mode 100644
index 5112151733..0000000000
--- a/ext/dl/ptr.c
+++ /dev/null
@@ -1,1068 +0,0 @@
-/* -*- C -*-
- * $Id$
- */
-
-#include <ruby.h>
-#include <ctype.h>
-#include <version.h> /* for ruby version code */
-#include "dl.h"
-
-VALUE rb_cDLPtrData;
-VALUE rb_mDLMemorySpace;
-static VALUE DLMemoryTable;
-
-#ifndef T_SYMBOL
-# define T_SYMBOL T_FIXNUM
-#endif
-
-#if RUBY_VERSION_CODE < 171
-static VALUE
-rb_hash_delete(VALUE hash, VALUE key)
-{
-  return rb_funcall(hash, rb_intern("delete"), 1, key);
-}
-#endif
-
-static void
-rb_dlmem_delete(void *ptr)
-{
-  rb_secure(4);
-  rb_hash_delete(DLMemoryTable, DLLONG2NUM(ptr));
-}
-
-static void
-rb_dlmem_aset(void *ptr, VALUE obj)
-{
-  if (obj == Qnil) {
-    rb_dlmem_delete(ptr);
-  }
-  else{
-    rb_hash_aset(DLMemoryTable, DLLONG2NUM(ptr), DLLONG2NUM(obj));
-  }
-}
-
-static VALUE
-rb_dlmem_aref(void *ptr)
-{
-  VALUE val;
-
-  val = rb_hash_aref(DLMemoryTable, DLLONG2NUM(ptr));
-  return val == Qnil ? Qnil : (VALUE)DLNUM2LONG(val);
-}
-
-void
-dlptr_free(struct ptr_data *data)
-{
-  if (data->ptr) {
-    DEBUG_CODE({
-      printf("dlptr_free(): removing the pointer `0x%x' from the MemorySpace\n",
-	     data->ptr);
-    });
-    rb_dlmem_delete(data->ptr);
-    if (data->free) {
-      DEBUG_CODE({
-	printf("dlptr_free(): 0x%x(data->ptr:0x%x)\n",data->free,data->ptr);
-      });
-      (*(data->free))(data->ptr);
-    }
-  }
-  if (data->stype) dlfree(data->stype);
-  if (data->ssize) dlfree(data->ssize);
-  if (data->ids) dlfree(data->ids);
-}
-
-void
-dlptr_init(VALUE val)
-{
-  struct ptr_data *data;
-
-  Data_Get_Struct(val, struct ptr_data, data);
-  DEBUG_CODE({
-    printf("dlptr_init(): add the pointer `0x%x' to the MemorySpace\n",
-	   data->ptr);
-  });
-  rb_dlmem_aset(data->ptr, val);
-  OBJ_TAINT(val);
-}
-
-VALUE
-rb_dlptr_new2(VALUE klass, void *ptr, long size, freefunc_t func)
-{
-  struct ptr_data *data;
-  VALUE val;
-
-  rb_secure(4);
-  if (ptr) {
-    val = rb_dlmem_aref(ptr);
-    if (val == Qnil) {
-      val = Data_Make_Struct(klass, struct ptr_data,
-			     0, dlptr_free, data);
-      data->ptr = ptr;
-      data->free = func;
-      data->ctype = DLPTR_CTYPE_UNKNOWN;
-      data->stype = NULL;
-      data->ssize = NULL;
-      data->slen = 0;
-      data->size = size;
-      data->ids = NULL;
-      data->ids_num = 0;
-      dlptr_init(val);
-    }
-    else{
-      if (func) {
-	Data_Get_Struct(val, struct ptr_data, data);
-	data->free = func;
-      }
-    }
-  }
-  else{
-    val = Qnil;
-  }
-
-  return val;
-}
-
-VALUE
-rb_dlptr_new(void *ptr, long size, freefunc_t func)
-{
-  return rb_dlptr_new2(rb_cDLPtrData, ptr, size, func);
-}
-
-VALUE
-rb_dlptr_malloc(long size, freefunc_t func)
-{
-  void *ptr;
-
-  rb_secure(4);
-  ptr = dlmalloc((size_t)size);
-  memset(ptr,0,(size_t)size);
-  return rb_dlptr_new(ptr, size, func);
-}
-
-void *
-rb_dlptr2cptr(VALUE val)
-{
-  struct ptr_data *data;
-  void *ptr;
-
-  if (rb_obj_is_kind_of(val, rb_cDLPtrData)) {
-    Data_Get_Struct(val, struct ptr_data, data);
-    ptr = data->ptr;
-  }
-  else if (val == Qnil) {
-    ptr = NULL;
-  }
-  else{
-    rb_raise(rb_eTypeError, "DL::PtrData was expected");
-  }
-    
-  return ptr;
-}
-
-static VALUE
-rb_dlptr_s_allocate(VALUE klass)
-{
-  VALUE obj;
-  struct ptr_data *data;
-
-  rb_secure(4);
-  obj = Data_Make_Struct(klass, struct ptr_data, 0, dlptr_free, data);
-  data->ptr = 0;
-  data->free = 0;
-  data->ctype = DLPTR_CTYPE_UNKNOWN;
-  data->stype = NULL;
-  data->ssize = NULL;
-  data->slen  = 0;
-  data->size  = 0;
-  data->ids   = NULL;
-  data->ids_num = 0;
-
-  return obj;
-}
-
-static VALUE
-rb_dlptr_initialize(int argc, VALUE argv[], VALUE self)
-{
-  VALUE ptr, sym, size;
-  struct ptr_data *data;
-  void *p = NULL;
-  freefunc_t f = NULL;
-  long s = 0;
-
-  switch (rb_scan_args(argc, argv, "12", &ptr, &size, &sym)) {
-  case 1:
-    p = (void*)(DLNUM2LONG(rb_Integer(ptr)));
-    break;
-  case 2:
-    p = (void*)(DLNUM2LONG(rb_Integer(ptr)));
-    s = DLNUM2LONG(size);
-    break;
-  case 3:
-    p = (void*)(DLNUM2LONG(rb_Integer(ptr)));
-    s = DLNUM2LONG(size);
-    f = rb_dlsym2csym(sym);
-    break;
-  default:
-    rb_bug("rb_dlptr_initialize");
-  }
-
-  if (p) {
-    Data_Get_Struct(self, struct ptr_data, data);
-    if (data->ptr && data->free) {
-      /* Free previous memory. Use of inappropriate initialize may cause SEGV. */
-      (*(data->free))(data->ptr);
-    }
-    data->ptr  = p;
-    data->size = s;
-    data->free = f;
-  }
-
-  return Qnil;
-}
-
-static VALUE
-rb_dlptr_s_malloc(int argc, VALUE argv[], VALUE klass)
-{
-  VALUE size, sym, obj;
-  int   s;
-  freefunc_t f = NULL;
-
-  switch (rb_scan_args(argc, argv, "11", &size, &sym)) {
-  case 1:
-    s = NUM2INT(size);
-    break;
-  case 2:
-    s = NUM2INT(size);
-    f = rb_dlsym2csym(sym);
-    break;
-  default:
-    rb_bug("rb_dlptr_s_malloc");
-  }
-
-  obj = rb_dlptr_malloc(s,f);
-
-  return obj;
-}
-
-VALUE
-rb_dlptr_to_i(VALUE self)
-{
-  struct ptr_data *data;
-
-  Data_Get_Struct(self, struct ptr_data, data);
-  return DLLONG2NUM(data->ptr);
-}
-
-VALUE
-rb_dlptr_ptr(VALUE self)
-{
-  struct ptr_data *data;
-
-  Data_Get_Struct(self, struct ptr_data, data);
-  return rb_dlptr_new(*((void**)(data->ptr)),0,0);
-}
-
-VALUE
-rb_dlptr_ref(VALUE self)
-{
-  struct ptr_data *data;
-
-  Data_Get_Struct(self, struct ptr_data, data);
-  return rb_dlptr_new(&(data->ptr),0,0);
-}
-
-VALUE
-rb_dlptr_null_p(VALUE self)
-{
-  struct ptr_data *data;
-
-  Data_Get_Struct(self, struct ptr_data, data);
-  return data->ptr ? Qfalse : Qtrue;
-}
-
-VALUE
-rb_dlptr_free_set(VALUE self, VALUE val)
-{
-  struct ptr_data *data;
-
-  Data_Get_Struct(self, struct ptr_data, data);
-
-  data->free = DLFREEFUNC(rb_dlsym2csym(val));
-
-  return Qnil;
-}
-
-VALUE
-rb_dlptr_free_get(VALUE self)
-{
-  struct ptr_data *pdata;
-
-  Data_Get_Struct(self, struct ptr_data, pdata);
-
-  return rb_dlsym_new(pdata->free,"(free)","0P");
-}
-
-VALUE
-rb_dlptr_to_array(int argc, VALUE argv[], VALUE self)
-{
-  struct ptr_data *data;
-  int n;
-  int i;
-  int t;
-  VALUE ary;
-  VALUE type, size;
-
-  Data_Get_Struct(self, struct ptr_data, data);
-
-  switch (rb_scan_args(argc, argv, "11", &type, &size)) {
-  case 2:
-    t = StringValuePtr(type)[0];
-    n = NUM2INT(size);
-    break;
-  case 1:
-    t = StringValuePtr(type)[0];
-    switch (t) {
-    case 'C':
-      n = data->size;
-      break;
-    case 'H':
-      n = data->size / sizeof(short);
-      break;
-    case 'I':
-      n = data->size / sizeof(int);
-      break;
-    case 'L':
-      n = data->size / sizeof(long);
-      break;
-    case 'F':
-      n = data->size / sizeof(float);
-      break;
-    case 'D':
-      n = data->size / sizeof(double);
-      break;
-    case  'P': case 'p':
-      n = data->size / sizeof(void*);
-      break;
-    case 'S': case 's':
-      for (n=0; ((void**)(data->ptr))[n]; n++) {};
-      break;
-    default:
-	n = 0;
-    }
-    break;
-  default:
-    rb_bug("rb_dlptr_to_array");
-  }
-
-  ary = rb_ary_new();
-
-  for (i=0; i < n; i++) {
-    switch (t) {
-    case 'C':
-      rb_ary_push(ary, INT2NUM(((char*)(data->ptr))[i]));
-      break;
-    case 'H':
-      rb_ary_push(ary, INT2NUM(((short*)(data->ptr))[i]));
-      break;
-    case 'I':
-      rb_ary_push(ary, INT2NUM(((int*)(data->ptr))[i]));
-      break;
-    case 'L':
-      rb_ary_push(ary, DLLONG2NUM(((long*)(data->ptr))[i]));
-      break;
-    case 'D':
-      rb_ary_push(ary, rb_float_new(((double*)(data->ptr))[i]));
-      break;
-    case 'F':
-      rb_ary_push(ary, rb_float_new(((float*)(data->ptr))[i]));
-      break;
-    case 'S':
-      {
-	char *str = ((char**)(data->ptr))[i];
-	if (str) {
-	  rb_ary_push(ary, rb_tainted_str_new2(str));
-	}
-	else{
-	  rb_ary_push(ary, Qnil);
-	}
-      }
-      break;
-    case 's':
-      {
-	char *str = ((char**)(data->ptr))[i];
-	if (str) {
-	  rb_ary_push(ary, rb_tainted_str_new2(str));
-	  xfree(str);
-	}
-	else{
-	  rb_ary_push(ary, Qnil);
-	}
-      }
-      break;
-    case 'P':
-      rb_ary_push(ary, rb_dlptr_new(((void**)(data->ptr))[i],0,0));
-      break;
-    case 'p':
-      rb_ary_push(ary,
-		  rb_dlptr_new(((void**)(data->ptr))[i],0,dlfree));
-      break;
-    }
-  }
-
-  return ary;
-}
-
-
-VALUE
-rb_dlptr_to_s(int argc, VALUE argv[], VALUE self)
-{
-  struct ptr_data *data;
-  VALUE arg1, val;
-  int len;
-
-  Data_Get_Struct(self, struct ptr_data, data);
-  switch (rb_scan_args(argc, argv, "01", &arg1)) {
-  case 0:
-    val = rb_tainted_str_new2((char*)(data->ptr));
-    break;
-  case 1:
-    len = NUM2INT(arg1);
-    val = rb_tainted_str_new((char*)(data->ptr), len);
-    break;
-  default:
-    rb_bug("rb_dlptr_to_s");
-  }
-
-  return val;
-}
-
-VALUE
-rb_dlptr_to_str(int argc, VALUE argv[], VALUE self)
-{
-  struct ptr_data *data;
-  VALUE arg1, val;
-  int len;
-
-  Data_Get_Struct(self, struct ptr_data, data);
-  switch (rb_scan_args(argc, argv, "01", &arg1)) {
-  case 0:
-    val = rb_tainted_str_new((char*)(data->ptr),data->size);
-    break;
-  case 1:
-    len = NUM2INT(arg1);
-    val = rb_tainted_str_new((char*)(data->ptr), len);
-    break;
-  default:
-    rb_bug("rb_dlptr_to_str");
-  }
-
-  return val;
-}
-
-VALUE
-rb_dlptr_inspect(VALUE self)
-{
-  struct ptr_data *data;
-  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);
-  return rb_str_new2(str);
-}
-
-VALUE
-rb_dlptr_eql(VALUE self, VALUE other)
-{
-  void *ptr1, *ptr2;
-  ptr1 = rb_dlptr2cptr(self);
-  ptr2 = rb_dlptr2cptr(other);
-
-  return ptr1 == ptr2 ? Qtrue : Qfalse;
-}
-
-VALUE
-rb_dlptr_cmp(VALUE self, VALUE other)
-{
-  void *ptr1, *ptr2;
-  ptr1 = rb_dlptr2cptr(self);
-  ptr2 = rb_dlptr2cptr(other);
-  return DLLONG2NUM((long)ptr1 - (long)ptr2);
-}
-
-VALUE
-rb_dlptr_plus(VALUE self, VALUE other)
-{
-  void *ptr;
-  long num, size;
-
-  ptr = rb_dlptr2cptr(self);
-  size = RDLPTR(self)->size;
-  num = DLNUM2LONG(other);
-  return rb_dlptr_new((char *)ptr + num, size - num, 0);
-}
-
-VALUE
-rb_dlptr_minus(VALUE self, VALUE other)
-{
-  void *ptr;
-  long num, size;
-
-  ptr = rb_dlptr2cptr(self);
-  size = RDLPTR(self)->size;
-  num = DLNUM2LONG(other);
-  return rb_dlptr_new((char *)ptr - num, size + num, 0);
-}
-
-VALUE
-rb_dlptr_define_data_type(int argc, VALUE argv[], VALUE self)
-{
-  VALUE data_type, type, rest, vid;
-  struct ptr_data *data;
-  int i, t, num;
-  char *ctype;
-
-  rb_scan_args(argc, argv, "11*", &data_type, &type, &rest);
-  Data_Get_Struct(self, struct ptr_data, data);
-
-  if (argc == 1 || (argc == 2 && type == Qnil)) {
-    if (NUM2INT(data_type) == DLPTR_CTYPE_UNKNOWN) {
-      data->ctype = DLPTR_CTYPE_UNKNOWN;
-      data->slen = 0;
-      data->ids_num  = 0;
-      if (data->stype) {
-	dlfree(data->stype);
-	data->stype = NULL;
-      }
-      if (data->ids) {
-	dlfree(data->ids);
-	data->ids = NULL;
-      }
-      return Qnil;
-    }
-    else{
-      rb_raise(rb_eArgError, "wrong arguments");
-    }
-  }
-
-  t = NUM2INT(data_type);
-  StringValue(type);
-  Check_Type(rest, T_ARRAY);
-  num = RARRAY(rest)->len;
-  for (i=0; i<num; i++) {
-    rb_to_id(rb_ary_entry(rest,i));
-  }
-
-  data->ctype = t;
-  data->slen = num;
-  data->ids_num  = num;
-  if (data->stype) dlfree(data->stype);
-  data->stype = (char*)dlmalloc(sizeof(char) * num);
-  if (data->ssize) dlfree(data->ssize);
-  data->ssize = (int*)dlmalloc(sizeof(int) * num);
-  if (data->ids) dlfree(data->ids);
-  data->ids  = (ID*)dlmalloc(sizeof(ID) * data->ids_num);
-
-  ctype = StringValuePtr(type);
-  for (i=0; i<num; i++) {
-    vid = rb_ary_entry(rest,i);
-    data->ids[i] = rb_to_id(vid);
-    data->stype[i] = *ctype;
-    ctype ++;
-    if (isdigit(*ctype)) {
-      char *p, *d;
-      for (p=ctype; isdigit(*p); p++) ;
-      d = ALLOCA_N(char, p - ctype + 1);
-      strncpy(d, ctype, p - ctype);
-      d[p - ctype] = '\0';
-      data->ssize[i] = atoi(d);
-      ctype = p;
-    }
-    else{
-      data->ssize[i] = 1;
-    }
-  }
-
-  if (*ctype) {
-    rb_raise(rb_eArgError, "too few/many arguments");
-  }
-
-  if (!data->size)
-    data->size = dlsizeof(RSTRING(type)->ptr);
-
-  return Qnil;
-}
-
-VALUE
-rb_dlptr_define_struct(int argc, VALUE argv[], VALUE self)
-{
-  VALUE *pass_argv;
-  int pass_argc, i;
-
-  pass_argc = argc + 1;
-  pass_argv = ALLOCA_N(VALUE, pass_argc);
-  pass_argv[0] = INT2FIX(DLPTR_CTYPE_STRUCT);
-  for (i=1; i<pass_argc; i++) {
-    pass_argv[i] = argv[i-1];
-  }
-  return rb_dlptr_define_data_type(pass_argc, pass_argv, self);
-}
-
-VALUE
-rb_dlptr_define_union(int argc, VALUE argv[], VALUE self)
-{
-  VALUE *pass_argv;
-  int pass_argc, i;
-
-  pass_argc = argc + 1;
-  pass_argv = ALLOCA_N(VALUE, pass_argc);
-  pass_argv[0] = INT2FIX(DLPTR_CTYPE_UNION);
-  for (i=1; i<pass_argc; i++) {
-    pass_argv[i] = argv[i-1];
-  }
-  return rb_dlptr_define_data_type(pass_argc, pass_argv, self);
-}
-
-VALUE
-rb_dlptr_get_data_type(VALUE self)
-{
-  struct ptr_data *data;
-
-  Data_Get_Struct(self, struct ptr_data, data);
-  if (data->stype)
-    return rb_assoc_new(INT2FIX(data->ctype),
-			rb_tainted_str_new(data->stype, data->slen));
-  else
-    return rb_assoc_new(INT2FIX(data->ctype), Qnil);
-}
-
-static VALUE
-cary2ary(void *ptr, char t, int len)
-{
-  VALUE ary;
-  VALUE elem;
-  int i;
-
-  if (len < 1)
-    return Qnil;
-
-  if (len == 1) {
-    switch (t) {
-    case 'I':
-      elem = INT2NUM(*((int*)ptr));
-      ptr = (char *)ptr + sizeof(int);
-      break;
-    case 'L':
-      elem = DLLONG2NUM(*((long*)ptr));
-      ptr = (char *)ptr + sizeof(long);
-      break;
-    case 'P':
-    case 'S':
-      elem = rb_dlptr_new(*((void**)ptr),0, 0);
-      ptr = (char *)ptr + sizeof(void*);
-      break;
-    case 'F':
-      elem = rb_float_new(*((float*)ptr));
-      ptr = (char *)ptr + sizeof(float);
-      break;
-    case 'D':
-      elem = rb_float_new(*((double*)ptr));
-      ptr = (char *)ptr + sizeof(double);
-      break;
-    case 'C':
-      elem = INT2NUM(*((char*)ptr));
-      ptr = (char *)ptr + sizeof(char);
-      break;
-    case 'H':
-      elem = INT2NUM(*((short*)ptr));
-      ptr = (char *)ptr + sizeof(short);
-      break;
-    default:
-      rb_raise(rb_eDLTypeError, "unsupported type '%c'", t);
-    }
-    return elem;
-  }
-
-  ary = rb_ary_new();
-  for (i=0; i < len; i++) {
-    switch (t) {
-    case 'I':
-      elem = INT2NUM(*((int*)ptr));
-      ptr = (char *)ptr + sizeof(int);
-      break;
-    case 'L':
-      elem = DLLONG2NUM(*((long*)ptr));
-      ptr = (char *)ptr + sizeof(long);
-      break;
-    case 'P':
-    case 'S':
-      elem = rb_dlptr_new(*((void**)ptr), 0, 0);
-      ptr = (char *)ptr + sizeof(void*);
-      break;
-    case 'F':
-      elem = rb_float_new(*((float*)ptr));
-      ptr = (char *)ptr + sizeof(float);
-      break;
-    case 'D':
-      elem = rb_float_new(*((float*)ptr));
-      ptr = (char *)ptr + sizeof(double);
-      break;
-    case 'C':
-      elem = INT2NUM(*((char*)ptr));
-      ptr = (char *)ptr + sizeof(char);
-      break;
-    case 'H':
-      elem = INT2NUM(*((short*)ptr));
-      ptr = (char *)ptr + sizeof(short);
-      break;
-    default:
-      rb_raise(rb_eDLTypeError, "unsupported type '%c'", t);
-    }
-    rb_ary_push(ary, elem);
-  }
-
-  return ary;
-}
-
-VALUE
-rb_dlptr_aref(int argc, VALUE argv[], VALUE self)
-{
-  VALUE key = Qnil, num = Qnil;
-  ID id;
-  struct ptr_data *data;
-  int i;
-  int offset;
-
-  if (rb_scan_args(argc, argv, "11", &key, &num) == 1) {
-    num = INT2NUM(0);
-  }
-
-  if (TYPE(key) == T_FIXNUM || TYPE(key) == T_BIGNUM) {
-    VALUE pass[1];
-    pass[0] = num;
-    return rb_dlptr_to_str(1, pass, rb_dlptr_plus(self, key));
-  }
-  rb_to_id(key);
-  if (! (TYPE(key) == T_STRING || TYPE(key) == T_SYMBOL)) {
-    rb_raise(rb_eTypeError, "the key must be a string or symbol");
-  }
-
-  id = rb_to_id(key);
-  Data_Get_Struct(self, struct ptr_data, data);
-  offset = 0;
-  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) {
-	return cary2ary((char *)data->ptr + offset, data->stype[i], data->ssize[i]);
-      }
-      switch (data->stype[i]) {
-      case 'I':
-	offset += sizeof(int) * data->ssize[i];
-	break;
-      case 'L':
-	offset += sizeof(long) * data->ssize[i];
-	break;
-      case 'P':
-      case 'S':
-	offset += sizeof(void*) * data->ssize[i];
-	break;
-      case 'F':
-	offset += sizeof(float) * data->ssize[i];
-	break;
-      case 'D':
-	offset += sizeof(double) * data->ssize[i];
-	break;
-      case 'C':
-	offset += sizeof(char) * data->ssize[i];
-	break;
-      case 'H':
-	offset += sizeof(short) * data->ssize[i];
-	break;
-      default:
-	rb_raise(rb_eDLTypeError, "unsupported type '%c'", data->stype[i]);
-      }
-    }
-    break;
-  case DLPTR_CTYPE_UNION:
-    for (i=0; i < data->ids_num; i++) {
-      if (data->ids[i] == id) {
-	return cary2ary((char *)data->ptr + offset, data->stype[i], data->ssize[i]);
-      }
-    }
-    break;
-  } /* end of switch */
-
-  rb_raise(rb_eNameError, "undefined key `%s' for %s",
-	   rb_id2name(id), rb_class2name(CLASS_OF(self)));
-
-  return Qnil;
-}
-
-static void *
-ary2cary(char t, VALUE val, long *size)
-{
-  void *ptr;
-
-  if (TYPE(val) == T_ARRAY) {
-    ptr = rb_ary2cary(t, val, size);
-  }
-  else{
-    ptr = rb_ary2cary(t, rb_ary_new3(1, val), size);
-  }
-  return ptr;
-}
-
-VALUE
-rb_dlptr_aset(int argc, VALUE argv[], VALUE self)
-{
-  VALUE key = Qnil, num = Qnil, val = Qnil;
-  ID id;
-  struct ptr_data *data;
-  int i;
-  int offset;
-  long memsize;
-  void *memimg;
-
-  rb_secure(4);
-  switch (rb_scan_args(argc, argv, "21", &key, &num, &val)) {
-  case 2:
-    val = num;
-    num = Qnil;
-    break;
-  }
-
-  if (TYPE(key) == T_FIXNUM || TYPE(key) == T_BIGNUM) {
-    void *dst, *src;
-    long len;
-
-    StringValue(val);
-    Data_Get_Struct(self, struct ptr_data, data);
-    dst = (void*)((long)(data->ptr) + DLNUM2LONG(key));
-    src = RSTRING(val)->ptr;
-    len = RSTRING(val)->len;
-    if (num == Qnil) {
-      memcpy(dst, src, len);
-    }
-    else{
-      long n = NUM2INT(num);
-      memcpy(dst, src, n < len ? n : len);
-      if (n > len) MEMZERO((char*)dst + len, char, n - len);
-    }
-    return val;
-  }
-
-  id = rb_to_id(key);
-  Data_Get_Struct(self, struct ptr_data, data);
-  switch (data->ctype) {
-  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) {
-	memimg = ary2cary(data->stype[i], val, &memsize);
-	memcpy((char *)data->ptr + offset, memimg, memsize);
-        dlfree(memimg);
-	return val;
-      }
-      switch (data->stype[i]) {
-      case 'I':
-      case 'i':
-	offset += sizeof(int) * data->ssize[i];
-	break;
-      case 'L':
-      case 'l':
-	offset += sizeof(long) * data->ssize[i];
-	break;
-      case 'P':
-      case 'p':
-      case 'S':
-      case 's':
-	offset += sizeof(void*) * data->ssize[i];
-	break;
-      case 'D':
-      case 'd':
-	offset += sizeof(double) * data->ssize[i];
-	break;
-      case 'F':
-      case 'f':
-	offset += sizeof(float) * data->ssize[i];
-	break;
-      case 'C':
-      case 'c':
-	offset += sizeof(char) * data->ssize[i];
-	break;
-      case 'H':
-      case 'h':
-	offset += sizeof(short) * data->ssize[i];
-	break;
-      default:
-	rb_raise(rb_eDLTypeError, "unsupported type '%c'", data->stype[i]);
-      }
-    }
-    return val;
-    /* break; */
-  case DLPTR_CTYPE_UNION:
-    for (i=0; i < data->ids_num; i++) {
-      if (data->ids[i] == id) {
-	switch (data->stype[i]) {
-	case 'I': case 'i':
-	  memsize = sizeof(int) * data->ssize[i];
-	  break;
-	case 'L': case 'l':
-	  memsize = sizeof(long) * data->ssize[i];
-	  break;
-	case 'P': case 'p':
-	case 'S': case 's':
-	  memsize = sizeof(void*) * data->ssize[i];
-	  break;
-	case 'F': case 'f':
-	  memsize = sizeof(float) * data->ssize[i];
-	  break;
-	case 'D': case 'd':
-	  memsize = sizeof(double) * data->ssize[i];
-	  break;
-	case 'C': case 'c':
-	  memsize = sizeof(char) * data->ssize[i];
-	  break;
-	case 'H': case 'h':
-	  memsize = sizeof(short) * data->ssize[i];
-	  break;
-	default:
-	  rb_raise(rb_eDLTypeError, "unsupported type '%c'", data->stype[i]);
-	}
-	memimg = ary2cary(data->stype[i], val, NULL);
-	memcpy(data->ptr, memimg, memsize);
-        dlfree(memimg);
-      }
-    }
-    return val;
-    /* break; */
-  }
-
-  rb_raise(rb_eNameError, "undefined key `%s' for %s",
-	   rb_id2name(id), rb_class2name(CLASS_OF(self)));
-
-  return Qnil;
-}
-
-VALUE
-rb_dlptr_size(int argc, VALUE argv[], VALUE self)
-{
-  VALUE size;
-
-  if (rb_scan_args(argc, argv, "01", &size) == 0){
-    return DLLONG2NUM(RDLPTR(self)->size);
-  }
-  else{
-    RDLPTR(self)->size = DLNUM2LONG(size);
-    return size;
-  }
-}
-
-static VALUE
-dlmem_each_i(VALUE assoc, void *data)
-{
-  VALUE key, val;
-  key = rb_ary_entry(assoc, 0);
-  val = rb_ary_entry(assoc, 1);
-  rb_yield(rb_assoc_new(key,(VALUE)DLNUM2LONG(val)));
-  return Qnil;
-}
-
-VALUE
-rb_dlmem_each(VALUE self)
-{
-  rb_iterate(rb_each, DLMemoryTable, dlmem_each_i, 0);
-  return Qnil;
-}
-
-void
-Init_dlptr()
-{
-  rb_cDLPtrData = rb_define_class_under(rb_mDL, "PtrData", rb_cObject);
-  rb_define_alloc_func(rb_cDLPtrData, rb_dlptr_s_allocate);
-  rb_define_singleton_method(rb_cDLPtrData, "malloc", rb_dlptr_s_malloc, -1);
-  rb_define_method(rb_cDLPtrData, "initialize", rb_dlptr_initialize, -1);
-  rb_define_method(rb_cDLPtrData, "free=", rb_dlptr_free_set, 1);
-  rb_define_method(rb_cDLPtrData, "free",  rb_dlptr_free_get, 0);
-  rb_define_method(rb_cDLPtrData, "to_i",  rb_dlptr_to_i, 0);
-  rb_define_method(rb_cDLPtrData, "ptr",   rb_dlptr_ptr, 0);
-  rb_define_method(rb_cDLPtrData, "+@", rb_dlptr_ptr, 0);
-  rb_define_method(rb_cDLPtrData, "ref",   rb_dlptr_ref, 0);
-  rb_define_method(rb_cDLPtrData, "-@", rb_dlptr_ref, 0);
-  rb_define_method(rb_cDLPtrData, "null?", rb_dlptr_null_p, 0);
-  rb_define_method(rb_cDLPtrData, "to_a", rb_dlptr_to_array, -1);
-  rb_define_method(rb_cDLPtrData, "to_s", rb_dlptr_to_s, -1);
-  rb_define_method(rb_cDLPtrData, "to_str", rb_dlptr_to_str, -1);
-  rb_define_method(rb_cDLPtrData, "inspect", rb_dlptr_inspect, 0);
-  rb_define_method(rb_cDLPtrData, "<=>", rb_dlptr_cmp, 1);
-  rb_define_method(rb_cDLPtrData, "==", rb_dlptr_eql, 1);
-  rb_define_method(rb_cDLPtrData, "eql?", rb_dlptr_eql, 1);
-  rb_define_method(rb_cDLPtrData, "+", rb_dlptr_plus, 1);
-  rb_define_method(rb_cDLPtrData, "-", rb_dlptr_minus, 1);
-  rb_define_method(rb_cDLPtrData, "define_data_type",
-		   rb_dlptr_define_data_type, -1);
-  rb_define_method(rb_cDLPtrData, "struct!", rb_dlptr_define_struct, -1);
-  rb_define_method(rb_cDLPtrData, "union!",  rb_dlptr_define_union,  -1);
-  rb_define_method(rb_cDLPtrData, "data_type", rb_dlptr_get_data_type, 0);
-  rb_define_method(rb_cDLPtrData, "[]", rb_dlptr_aref, -1);
-  rb_define_method(rb_cDLPtrData, "[]=", rb_dlptr_aset, -1);
-  rb_define_method(rb_cDLPtrData, "size", rb_dlptr_size, -1);
-  rb_define_method(rb_cDLPtrData, "size=", rb_dlptr_size, -1);
-
-  rb_mDLMemorySpace = rb_define_module_under(rb_mDL, "MemorySpace");
-  DLMemoryTable = rb_hash_new();
-  rb_define_const(rb_mDLMemorySpace, "MemoryTable", DLMemoryTable);
-  rb_define_module_function(rb_mDLMemorySpace, "each", rb_dlmem_each, 0);
-}
diff --git a/ext/dl/sample/c++sample.C b/ext/dl/sample/c++sample.C
deleted file mode 100644
index d083d337a7..0000000000
--- a/ext/dl/sample/c++sample.C
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <stdio.h>
-
-class Person {
-private:
-  const char *name;
-  int age;
-
-public:
-  Person(const char *name, int age);
-  const char * get_name();
-  int get_age();
-  void set_age(int i);
-};
-
-Person::Person(const char *name, int age)
-  : name(name), age(age)
-{
-  /* empty */
-}
-
-const char *
-Person::get_name()
-{
-  return name;
-}
-
-int
-Person::get_age(){
-  return age;
-}
-
-void
-Person::set_age(int i){
-  age = i;
-}
diff --git a/ext/dl/sample/c++sample.rb b/ext/dl/sample/c++sample.rb
deleted file mode 100644
index 29887df845..0000000000
--- a/ext/dl/sample/c++sample.rb
+++ /dev/null
@@ -1,60 +0,0 @@
-=begin
- This script shows how to deal with C++ classes using Ruby/DL.
- You must build a dynamic loadable library using "c++sample.C"
- to run this script as follows:
-   $ g++ -o libsample.so -shared c++sample.C
-=end
-
-require 'dl'
-require 'dl/import'
-require 'dl/struct'
-
-# Give a name of dynamic loadable library
-LIBNAME = ARGV[0] || "libsample.so"
-
-class Person
-  module Core
-    extend DL::Importable
-    
-    dlload LIBNAME
-
-    # mangled symbol names
-    extern "void __6PersonPCci(void *, const char *, int)"
-    extern "const char *get_name__6Person(void *)"
-    extern "int get_age__6Person(void *)"
-    extern "void set_age__6Personi(void *, int)"
-
-    Data = struct [
-      "char *name",
-      "int age",
-    ]
-  end
-
-  def initialize(name, age)
-    @ptr = Core::Data.alloc
-    Core::__6PersonPCci(@ptr, name, age)
-  end
-
-  def get_name()
-    str = Core::get_name__6Person(@ptr)
-    if( str )
-      str.to_s
-    else
-      nil
-    end
-  end
-
-  def get_age()
-    Core::get_age__6Person(@ptr)
-  end
-
-  def set_age(age)
-    Core::set_age__6Personi(@ptr, age)
-  end
-end
-
-obj = Person.new("ttate", 1)
-p obj.get_name()
-p obj.get_age()
-obj.set_age(10)
-p obj.get_age()
diff --git a/ext/dl/sample/drives.rb b/ext/dl/sample/drives.rb
deleted file mode 100644
index 8a590404b1..0000000000
--- a/ext/dl/sample/drives.rb
+++ /dev/null
@@ -1,70 +0,0 @@
-# -*- ruby -*-
-# drives.rb -- find existing drives and show the drive type.
-
-require 'dl'
-require 'dl/import'
-
-module Kernel32
-  extend DL::Importable
-
-  dlload "kernel32"
-
-  extern "long GetLogicalDrives()"
-  extern "int GetDriveType(char*)"
-  extern "long GetDiskFreeSpace(char*, long ref, long ref, long ref, long ref)"
-end
-
-include Kernel32
-
-buff = Kernel32.getLogicalDrives()
-
-i = 0
-ds = []
-while( i < 26 )
-  mask = (1 << i)
-  if( buff & mask > 0 )
-    ds.push((65+i).chr)
-  end
-  i += 1
-end
-
-=begin
-From the cygwin's /usr/include/w32api/winbase.h:
-#define DRIVE_UNKNOWN 0
-#define DRIVE_NO_ROOT_DIR 1
-#define DRIVE_REMOVABLE 2
-#define DRIVE_FIXED 3
-#define DRIVE_REMOTE 4
-#define DRIVE_CDROM 5
-#define DRIVE_RAMDISK 6
-=end
-
-types = [
-  "unknown",
-  "no root dir",
-  "Removable",
-  "Fixed", 
-  "Remote",
-  "CDROM",
-  "RAM",
-]
-print("Drive : Type (Free Space/Available Space)\n")
-ds.each{|d|
-  t = Kernel32.getDriveType(d + ":\\")
-  Kernel32.getDiskFreeSpace(d + ":\\", 0, 0, 0, 0)
-  _,sec_per_clus,byte_per_sec,free_clus,total_clus = Kernel32._args_
-  fbytes = sec_per_clus * byte_per_sec * free_clus
-  tbytes = sec_per_clus * byte_per_sec * total_clus
-  unit = "B"
-  if( fbytes > 1024 && tbytes > 1024 )
-    fbytes = fbytes / 1024
-    tbytes = tbytes / 1024
-    unit = "K"
-  end
-  if( fbytes > 1024 && tbytes > 1024 )
-    fbytes = fbytes / 1024
-    tbytes = tbytes / 1024
-    unit = "M"
-  end
-  print("#{d} : #{types[t]} (#{fbytes} #{unit}/#{tbytes} #{unit})\n")
-}
diff --git a/ext/dl/sample/getch.rb b/ext/dl/sample/getch.rb
deleted file mode 100644
index 3f7261c979..0000000000
--- a/ext/dl/sample/getch.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-require 'dl'
-
-crtdll = DL::dlopen("crtdll")
-getch  = crtdll['_getch', 'L']
-print(getch.call, "\n")
diff --git a/ext/dl/sample/libc.rb b/ext/dl/sample/libc.rb
deleted file mode 100644
index a1f6fbe543..0000000000
--- a/ext/dl/sample/libc.rb
+++ /dev/null
@@ -1,69 +0,0 @@
-require "dl/import"
-require "dl/struct"
-
-module LIBC
-  extend DL::Importable
-
-  begin
-    dlload "libc.so.6"
-  rescue
-    dlload "libc.so.5"
-  end
-
-  extern "int atoi(char*)"
-  extern "ibool isdigit(int)"
-  extern "int gettimeofday(struct timeval *, struct timezone *)"
-  extern "char* strcat(char*, char*)"
-  extern "FILE* fopen(char*, char*)"
-  extern "int fclose(FILE*)"
-  extern "int fgetc(FILE*)"
-  extern "int strlen(char*)"
-  extern "void qsort(void*, int, int, void*)"
-
-  def str_qsort(ary, comp)
-    len = ary.length
-    r,rs = qsort(ary, len, DL.sizeof('P'), comp)
-    return rs[0].to_a('S', len)
-  end
-
-  Timeval = struct [
-    "long tv_sec",
-    "long tv_usec",
-  ]
-
-  Timezone = struct [
-    "int tz_minuteswest",
-    "int tz_dsttime",
-  ]
-
-  def my_compare(ptr1, ptr2)
-    ptr1.ptr.to_s <=> ptr2.ptr.to_s
-  end
-  COMPARE = callback("int my_compare(char**, char**)")
-end
-
-
-$cb1 = DL.callback('IPP'){|ptr1, ptr2|
-  str1 = ptr1.ptr.to_s
-  str2 = ptr2.ptr.to_s
-  str1 <=> str2
-}
-
-p LIBC.atoi("10")
-
-p LIBC.isdigit(?1)
-
-p LIBC.isdigit(?a)
-
-p LIBC.strcat("a", "b")
-
-ary = ["a","c","b"]
-ptr = ary.to_ptr
-LIBC.qsort(ptr, ary.length, DL.sizeof('P'), LIBC::COMPARE)
-p ptr.to_a('S', ary.length)
-
-tv = LIBC::Timeval.malloc
-tz = LIBC::Timezone.malloc
-LIBC.gettimeofday(tv, tz)
-
-p Time.at(tv.tv_sec)
diff --git a/ext/dl/sample/msgbox.rb b/ext/dl/sample/msgbox.rb
deleted file mode 100644
index 091e646091..0000000000
--- a/ext/dl/sample/msgbox.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-# This script works on Windows.
-
-require 'dl'
-
-User32 = DL.dlopen("user32")
-Kernel32 = DL.dlopen("kernel32")
-
-MB_OK = 0
-MB_OKCANCEL = 1
-
-message_box = User32['MessageBoxA', 'ILSSI']
-r,rs = message_box.call(0, 'ok?', 'error', MB_OKCANCEL)
-
-case r
-when 1
-  print("OK!\n")
-when 2
-  print("Cancel!\n")
-end
diff --git a/ext/dl/sample/msgbox2.rb b/ext/dl/sample/msgbox2.rb
deleted file mode 100644
index e49846cc5e..0000000000
--- a/ext/dl/sample/msgbox2.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-# This script works on Windows.
-
-require 'dl/win32'
-
-MB_OK = 0
-MB_OKCANCEL = 1
-
-message_box = Win32API.new("user32",'MessageBoxA', 'ISSI', 'I')
-r = message_box.call(0, 'ok?', 'error', MB_OKCANCEL)
-
-case r
-when 1
-  print("OK!\n")
-when 2
-  print("Cancel!\n")
-else
-  p r
-end
diff --git a/ext/dl/sample/stream.rb b/ext/dl/sample/stream.rb
deleted file mode 100644
index 179836999d..0000000000
--- a/ext/dl/sample/stream.rb
+++ /dev/null
@@ -1,87 +0,0 @@
-# -*- ruby -*-
-# Display a file name and stream names of a file with those size.
-
-require 'dl'
-require 'dl/import'
-
-module NTFS
-  extend DL::Importable
-
-  dlload "kernel32.dll"
-
-  OPEN_EXISTING         = 3
-  GENERIC_READ          = 0x80000000
-  BACKUP_DATA           = 0x00000001
-  BACKUP_ALTERNATE_DATA = 0x00000004
-  FILE_SHARE_READ       = 0x00000001
-  FILE_FLAG_BACKUP_SEMANTICS = 0x02000000
-
-  typealias "LPSECURITY_ATTRIBUTES", "void*"
-
-  extern "BOOL BackupRead(HANDLE, PBYTE, DWORD, PDWORD, BOOL, BOOL, PVOID)"
-  extern "BOOL BackupSeek(HANDLE, DWORD, DWORD, PDWORD, PDWORD, PVOID)"
-  extern "BOOL CloseHandle(HANDLE)"
-  extern "HANDLE CreateFile(LPCSTR, DWORD, DWORD, LPSECURITY_ATTRIBUTES,
-                            DWORD, DWORD, HANDLE)"
-
-  module_function
-
-  def streams(filename)
-    status = []
-    h = createFile(filename,GENERIC_READ,FILE_SHARE_READ,nil,
-		   OPEN_EXISTING,FILE_FLAG_BACKUP_SEMANTICS,0)
-    if( h != 0 )
-      begin
-	# allocate the memory for backup data used in backupRead().
-	data = DL.malloc(DL.sizeof("L5"))
-	data.struct!("LLLLL", :id, :attrs, :size_low, :size_high, :name_size)
-
-	# allocate memories for references to long values used in backupRead().
-	context = DL.malloc(DL.sizeof("L"))
-	lval = DL.malloc(DL.sizeof("L"))
-
-	while( backupRead(h, data, data.size, lval, false, false, context) )
-	  size = data[:size_low] + (data[:size_high] << (DL.sizeof("I") * 8))
-	  case data[:id]
-	  when BACKUP_ALTERNATE_DATA
-	    stream_name = DL.malloc(data[:name_size])
-	    backupRead(h, stream_name, stream_name.size,
-		       lval, false, false, context)
-	    name = stream_name[0, stream_name.size]
-	    name.tr!("\000","")
-	    if( name =~ /^:(.*?):.*$/ )
-	      status.push([$1,size])
-	    end
-	  when BACKUP_DATA
-	    status.push([nil,size])
-	  else
-	    raise(RuntimeError, "unknown data type #{data[:id]}.")
-	  end
-	  l1 = DL.malloc(DL.sizeof("L"))
-	  l2 = DL.malloc(DL.sizeof("L"))
-	  if( !backupSeek(h, data[:size_low], data[:size_high], l1, l2, context) )
-	    break
-	  end
-	end
-      ensure
-	backupRead(h, nil, 0, lval, true, false, context)
-	closeHandle(h)
-      end
-      return status
-    else
-      raise(RuntimeError, "can't open #{filename}.\n")
-    end
-  end
-end
-
-ARGV.each{|filename|
-  if( File.exist?(filename) )
-    NTFS.streams(filename).each{|name,size|
-      if( name )
-	print("#{filename}:#{name}\t#{size}bytes\n")
-      else
-	print("#{filename}\t#{size}bytes\n")
-      end
-    }
-  end
-}
diff --git a/ext/dl/sym.c b/ext/dl/sym.c
deleted file mode 100644
index 01e0474f58..0000000000
--- a/ext/dl/sym.c
+++ /dev/null
@@ -1,992 +0,0 @@
-/* -*- C -*-
- * $Id$
- */
-
-#include <ruby.h>
-#include <errno.h>
-#include "dl.h"
-
-VALUE rb_cDLSymbol;
-
-static const char *
-char2type(int ch)
-{
-  switch (ch) {
-  case '0':
-    return "void";
-  case 'P':
-    return "void *";
-  case 'p':
-    return "void *";
-  case 'C':
-    return "char";
-  case 'c':
-    return "char *";
-  case 'H':
-    return "short";
-  case 'h':
-    return "short *";
-  case 'I':
-    return "int";
-  case 'i':
-    return "int *";
-  case 'L':
-    return "long";
-  case 'l':
-    return "long *";
-  case 'F':
-    return "double";
-  case 'f':
-    return "double *";
-  case 'D':
-    return "double";
-  case 'd':
-    return "double *";
-  case 'S':
-    return "const char *";
-  case 's':
-    return "char *";
-  case 'A':
-    return "[]";
-  case 'a':
-    return "[]"; /* ?? */
-  }
-  return NULL;
-}
-
-void
-dlsym_free(struct sym_data *data)
-{
-  if( data->name ){
-    DEBUG_CODE({
-      printf("dlsym_free(): free(data->name:%s)\n",data->name);
-    });
-    free(data->name);
-  }
-  if( data->type ){
-    DEBUG_CODE({
-      printf("dlsym_free(): free(data->type:%s)\n",data->type);
-    });
-    free(data->type);
-  }
-}
-
-VALUE
-rb_dlsym_new(void (*func)(), const char *name, const char *type)
-{
-  VALUE val;
-  struct sym_data *data;
-  const char *ptype;
-
-  rb_secure(4);
-  if( !type || !type[0] ){
-    return rb_dlptr_new((void*)func, 0, 0);
-  }
-
-  for( ptype = type; *ptype; ptype ++ ){
-    if( ! char2type(*ptype) ){
-      rb_raise(rb_eDLTypeError, "unknown type specifier '%c'", *ptype);
-    }
-  }
-
-  if( func ){
-    val = Data_Make_Struct(rb_cDLSymbol, struct sym_data, 0, dlsym_free, data);
-    data->func = func;
-    data->name = name ? strdup(name) : NULL;
-    data->type = type ? strdup(type) : NULL;
-    data->len  = type ? strlen(type) : 0;
-#if !(defined(DLSTACK))
-    if( data->len - 1 > MAX_ARG ){
-      rb_raise(rb_eDLError, "maximum number of arguments is %d.", MAX_ARG);
-    }
-#endif
-  }
-  else{
-    val = Qnil;
-  }
-
-  return val;
-}
-
-freefunc_t
-rb_dlsym2csym(VALUE val)
-{
-  struct sym_data *data;
-  freefunc_t func;
-
-  if( rb_obj_is_kind_of(val, rb_cDLSymbol) ){
-    Data_Get_Struct(val, struct sym_data, data);
-    func = data->func;
-  }
-  else if( val == Qnil ){
-    func = NULL;
-  }
-  else{
-    rb_raise(rb_eTypeError, "DL::Symbol was expected");
-  }
-
-  return func;
-}
-
-VALUE
-rb_dlsym_s_allocate(VALUE klass)
-{
-  VALUE obj;
-  struct sym_data *data;
-
-  obj = Data_Make_Struct(klass, struct sym_data, 0, dlsym_free, data);
-  data->func = 0;
-  data->name = 0;
-  data->type = 0;
-  data->len  = 0;
-
-  return obj;
-}
-
-VALUE
-rb_dlsym_initialize(int argc, VALUE argv[], VALUE self)
-{
-  VALUE addr, name, type;
-  struct sym_data *data;
-  void *saddr;
-  const char *sname, *stype;
-
-  rb_scan_args(argc, argv, "12", &addr, &name, &type);
-
-  saddr = (void*)(DLNUM2LONG(rb_Integer(addr)));
-  if (!NIL_P(name)) StringValue(name);
-  stype = NIL_P(type) ? NULL : StringValuePtr(type);
-  sname = NIL_P(name) ? NULL : RSTRING(name)->ptr;
-
-  if( saddr ){
-    Data_Get_Struct(self, struct sym_data, data);
-    if( data->name ) free(data->name);
-    if( data->type ) free(data->type);
-    data->func = saddr;
-    data->name = sname ? strdup(sname) : 0;
-    data->type = stype ? strdup(stype) : 0;
-    data->len  = stype ? strlen(stype) : 0;
-  }
-
-  return Qnil;
-}
-
-VALUE
-rb_s_dlsym_char2type(VALUE self, VALUE ch)
-{
-  const char *type;
-
-  type = char2type(StringValuePtr(ch)[0]);
-
-  if (type == NULL)
-    return Qnil;
-  else
-    return rb_str_new2(type);
-}
-
-VALUE
-rb_dlsym_name(VALUE self)
-{
-  struct sym_data *sym;
-
-  Data_Get_Struct(self, struct sym_data, sym);
-  return sym->name ? rb_tainted_str_new2(sym->name) : Qnil;
-}
-
-VALUE
-rb_dlsym_proto(VALUE self)
-{
-  struct sym_data *sym;
-
-  Data_Get_Struct(self, struct sym_data, sym);
-  return sym->type ? rb_tainted_str_new2(sym->type) : Qnil;
-}
-
-VALUE
-rb_dlsym_cproto(VALUE self)
-{
-  struct sym_data *sym;
-  const char *ptype, *typestr;
-  size_t len;
-  VALUE val;
-
-  Data_Get_Struct(self, struct sym_data, sym);
-
-  ptype = sym->type;
-
-  if( ptype ){
-    typestr = char2type(*ptype++);
-    len = strlen(typestr);
-    
-    val = rb_tainted_str_new(typestr, len);
-    if (typestr[len - 1] != '*')
-      rb_str_cat(val, " ", 1);
-
-    if( sym->name ){
-      rb_str_cat2(val, sym->name);
-    }
-    else{
-      rb_str_cat2(val, "(null)");
-    }
-    rb_str_cat(val, "(", 1);
-    
-    while (*ptype) {
-      const char *ty = char2type(*ptype++);
-      rb_str_cat2(val, ty);
-      if (*ptype)
-	rb_str_cat(val, ", ", 2);
-    }
-
-    rb_str_cat(val, ");", 2);
-  }
-  else{
-    val = rb_tainted_str_new2("void (");
-    if( sym->name ){
-      rb_str_cat2(val, sym->name);
-    }
-    else{
-      rb_str_cat2(val, "(null)");
-    }
-    rb_str_cat2(val, ")()");
-  }
-
-  return val;
-}
-
-VALUE
-rb_dlsym_inspect(VALUE self)
-{
-  VALUE proto;
-  VALUE val;
-  char  *str;
-  int str_size;
-  struct sym_data *sym;
-
-  Data_Get_Struct(self, struct sym_data, sym);
-  proto = rb_dlsym_cproto(self);
-
-  str_size = RSTRING(proto)->len + 100;
-  str = dlmalloc(str_size);
-  snprintf(str, str_size - 1,
-          "#<DL::Symbol:0x%lx func=0x%lx '%s'>",
-	   sym, sym->func, RSTRING(proto)->ptr);
-  val = rb_tainted_str_new2(str);
-  dlfree(str);
-
-  return val;
-}
-
-static int
-stack_size(struct sym_data *sym)
-{
-  int i;
-  int size;
-
-  size = 0;
-  for( i=1; i < sym->len; i++ ){
-    switch(sym->type[i]){
-    case 'C':
-    case 'H':
-    case 'I':
-    case 'L':
-      size += sizeof(long);
-      break;
-    case 'F':
-      size += sizeof(float);
-      break;
-    case 'D':
-      size += sizeof(double);
-      break;
-    case 'c':
-    case 'h':
-    case 'i':
-    case 'l':
-    case 'f':
-    case 'd':
-    case 'p':
-    case 'P':
-    case 's':
-    case 'S':
-    case 'a':
-    case 'A':
-      size += sizeof(void*);
-      break;
-    default:
-      return -(sym->type[i]);
-    }
-  }
-  return size;
-}
-
-static ID rb_dl_id_DLErrno;
-
-static VALUE
-rb_dl_get_last_error(VALUE self)
-{
-  return rb_thread_local_aref(rb_thread_current(), rb_dl_id_DLErrno);
-}
-
-static VALUE
-rb_dl_set_last_error(VALUE self, VALUE val)
-{
-  errno = NUM2INT(val);
-  rb_thread_local_aset(rb_thread_current(), rb_dl_id_DLErrno, val);
-  return Qnil;
-}
-
-#ifdef HAVE_WINDOWS_H
-#include <windows.h>
-static ID rb_dl_id_DLW32Error;
-
-static VALUE
-rb_dl_win32_get_last_error(VALUE self)
-{
-  return rb_thread_local_aref(rb_thread_current(), rb_dl_id_DLW32Error);
-}
-
-static VALUE
-rb_dl_win32_set_last_error(VALUE self, VALUE val)
-{
-    SetLastError(NUM2INT(val));
-    rb_thread_local_aset(rb_thread_current(), rb_dl_id_DLW32Error, val);
-    return Qnil;
-}
-#endif
-
-#ifdef DLSTACK_GUARD
-# ifdef __MSVC_RUNTIME_CHECKS
-#  pragma runtime_checks("s", off)
-# endif
-# if _MSC_VER >= 1300
-__declspec(noinline)
-# endif
-static int
-rb_dlsym_guardcall(char type, ANY_TYPE *ret, long *stack, void *func)
-{
-  char *volatile guard = ALLOCA_N(char, 1); /* guard stack pointer */
-  switch(type){
-  case '0':
-    {
-      void (*f)(DLSTACK_PROTO) = func;
-      f(DLSTACK_ARGS);
-    }
-    break;
-  case 'P':
-  case 'p':
-    {
-      void * (*f)(DLSTACK_PROTO) = func;
-      ret->p = f(DLSTACK_ARGS);
-    }
-    break;
-  case 'C':
-  case 'c':
-    {
-      char (*f)(DLSTACK_PROTO) = func;
-      ret->c = f(DLSTACK_ARGS);
-    }
-    break;
-  case 'H':
-  case 'h':
-    {
-      short (*f)(DLSTACK_PROTO) = func;
-      ret->h = f(DLSTACK_ARGS);
-    }
-    break;
-  case 'I':
-  case 'i':
-    {
-      int (*f)(DLSTACK_PROTO) = func;
-      ret->i = f(DLSTACK_ARGS);
-    }
-    break;
-  case 'L':
-  case 'l':
-    {
-      long (*f)(DLSTACK_PROTO) = func;
-      ret->l = f(DLSTACK_ARGS);
-    }
-    break;
-  case 'F':
-  case 'f':
-    {
-      float (*f)(DLSTACK_PROTO) = func;
-      ret->f = f(DLSTACK_ARGS);
-    }
-    break;
-  case 'D':
-  case 'd':
-    {
-      double (*f)(DLSTACK_PROTO) = func;
-      ret->d = f(DLSTACK_ARGS);
-    }
-    break;
-  case 'S':
-  case 's':
-    {
-      char * (*f)(DLSTACK_PROTO) = func;
-      ret->s = f(DLSTACK_ARGS);
-    }
-    break;
-  default:
-    return 0;
-  }
-  return 1;
-}
-# ifdef __MSVC_RUNTIME_CHECKS
-#  pragma runtime_checks("s", restore)
-# endif
-#endif /* defined(DLSTACK_GUARD) */
-
-VALUE
-rb_dlsym_call(int argc, VALUE argv[], VALUE self)
-{
-  struct sym_data *sym;
-  ANY_TYPE *args;
-  ANY_TYPE *dargs;
-  ANY_TYPE ret;
-  int   *dtypes;
-  VALUE val;
-  VALUE dvals;
-  int i;
-  long ftype;
-  void *func;
-
-  rb_secure_update(self);
-  Data_Get_Struct(self, struct sym_data, sym);
-  DEBUG_CODE({
-    printf("rb_dlsym_call(): type = '%s', func = 0x%x\n", sym->type, sym->func);
-  });
-  if( (sym->len - 1) != argc ){
-    rb_raise(rb_eArgError, "%d arguments are needed", sym->len - 1);
-  }
-
-  ftype = 0;
-  dvals = Qnil;
-
-  args = ALLOC_N(ANY_TYPE, sym->len - 1);
-  dargs = ALLOC_N(ANY_TYPE, sym->len - 1);
-  dtypes = ALLOC_N(int, sym->len - 1);
-#define FREE_ARGS {xfree(args); xfree(dargs); xfree(dtypes);}
-
-  for( i = sym->len - 2; i >= 0; i-- ){
-    dtypes[i] = 0;
-
-    switch( sym->type[i+1] ){
-    case 'p':
-      dtypes[i] = 'p';
-    case 'P':
-      {
-	struct ptr_data *data;
-	VALUE pval;
-
-	if( argv[i] == Qnil ){
-	  ANY2P(args[i]) = DLVOIDP(0);
-	}
-	else{
-	  if( rb_obj_is_kind_of(argv[i], rb_cDLPtrData) ){
-	    pval = argv[i];
-	  }
-	  else{
-	    pval = rb_funcall(argv[i], rb_intern("to_ptr"), 0);
-	    if( !rb_obj_is_kind_of(pval, rb_cDLPtrData) ){
-	      rb_raise(rb_eDLTypeError, "unexpected type of argument #%d", i);
-	    }
-	  }
-	  Data_Get_Struct(pval, struct ptr_data, data);
-	  ANY2P(args[i]) = DLVOIDP(data->ptr);
-	}
-      }
-      PUSH_P(ftype);
-      break;
-    case 'a':
-      dtypes[i] = 'a';
-    case 'A':
-      if( argv[i] == Qnil ){
-	ANY2P(args[i]) = DLVOIDP(0);
-      }
-      else{
-	ANY2P(args[i]) = DLVOIDP(rb_ary2cary(0, argv[i], NULL));
-      }
-      PUSH_P(ftype);
-      break;
-    case 'C':
-      ANY2C(args[i]) = DLCHAR(NUM2CHR(argv[i]));
-      PUSH_C(ftype);
-      break;
-    case 'c':
-      ANY2C(dargs[i]) = DLCHAR(NUM2CHR(argv[i]));
-      ANY2P(args[i]) = DLVOIDP(&(ANY2C(dargs[i])));
-      dtypes[i] = 'c';
-      PUSH_P(ftype);
-      break;
-    case 'H':
-      ANY2H(args[i]) = DLSHORT(NUM2INT(argv[i]));
-      PUSH_C(ftype);
-      break;
-    case 'h':
-      ANY2H(dargs[i]) = DLSHORT(NUM2INT(argv[i]));
-      ANY2P(args[i]) = DLVOIDP(&(ANY2H(dargs[i])));
-      dtypes[i] = 'h';
-      PUSH_P(ftype);
-      break;
-    case 'I':
-      ANY2I(args[i]) = DLINT(NUM2INT(argv[i]));
-      PUSH_I(ftype);
-      break;
-    case 'i':
-      ANY2I(dargs[i]) = DLINT(NUM2INT(argv[i]));
-      ANY2P(args[i]) = DLVOIDP(&(ANY2I(dargs[i])));
-      dtypes[i] = 'i';
-      PUSH_P(ftype);
-      break;
-    case 'L':
-      ANY2L(args[i]) = DLNUM2LONG(argv[i]);
-      PUSH_L(ftype);
-      break;
-    case 'l':
-      ANY2L(dargs[i]) = DLNUM2LONG(argv[i]);
-      ANY2P(args[i]) = DLVOIDP(&(ANY2L(dargs[i])));
-      dtypes[i] = 'l';
-      PUSH_P(ftype);
-      break;
-    case 'F':
-      Check_Type(argv[i], T_FLOAT);
-      ANY2F(args[i]) = DLFLOAT(RFLOAT(argv[i])->value);
-      PUSH_F(ftype);
-      break;
-    case 'f':
-      Check_Type(argv[i], T_FLOAT);
-      ANY2F(dargs[i]) = DLFLOAT(RFLOAT(argv[i])->value);
-      ANY2P(args[i]) = DLVOIDP(&(ANY2F(dargs[i])));
-      dtypes[i] = 'f';
-      PUSH_P(ftype);
-      break;
-    case 'D':
-      Check_Type(argv[i], T_FLOAT);
-      ANY2D(args[i]) = RFLOAT(argv[i])->value;
-      PUSH_D(ftype);
-      break;
-    case 'd':
-      Check_Type(argv[i], T_FLOAT);
-      ANY2D(dargs[i]) = RFLOAT(argv[i])->value;
-      ANY2P(args[i]) = DLVOIDP(&(ANY2D(dargs[i])));
-      dtypes[i] = 'd';
-      PUSH_P(ftype);
-      break;
-    case 'S':
-      if( argv[i] == Qnil ){
-	ANY2S(args[i]) = DLSTR(0);
-      }
-      else{
-	VALUE str = argv[i];
-	SafeStringValue(str);
-	ANY2S(args[i]) = DLSTR(RSTRING(str)->ptr);
-      }
-      PUSH_P(ftype);
-      break;
-    case 's':
-      {
-	VALUE str = argv[i];
-	SafeStringValue(str);
-	ANY2S(args[i]) = DLSTR(dlmalloc(RSTRING(str)->len + 1));
-	memcpy((char*)(ANY2S(args[i])), RSTRING(str)->ptr, RSTRING(str)->len + 1);
-	dtypes[i] = 's';
-      }
-      PUSH_P(ftype);
-      break;
-    default:
-      FREE_ARGS;
-      rb_raise(rb_eDLTypeError,
-	       "unknown type '%c' of the return value.",
-	       sym->type[i+1]);
-    }
-  }
-
-  switch( sym->type[0] ){
-  case '0':
-    PUSH_0(ftype);
-    break;
-  case 'P':
-  case 'p':
-  case 'S':
-  case 's':
-  case 'A':
-  case 'a':
-    PUSH_P(ftype);
-    break;
-  case 'C':
-  case 'c':
-    PUSH_C(ftype);
-    break;
-  case 'H':
-  case 'h':
-    PUSH_H(ftype);
-    break;
-  case 'I':
-  case 'i':
-    PUSH_I(ftype);
-    break;
-  case 'L':
-  case 'l':
-    PUSH_L(ftype);
-    break;
-  case 'F':
-  case 'f':
-    PUSH_F(ftype);
-    break;
-  case 'D':
-  case 'd':
-    PUSH_D(ftype);
-    break;
-  default:
-    FREE_ARGS;
-    rb_raise(rb_eDLTypeError,
-	     "unknown type `%c' of the return value.",
-	     sym->type[0]);
-  }
-
-  func = sym->func;
-
-#if defined(DLSTACK)
-  {
-#if defined(DLSTACK_SIZE)
-  int  stk_size;
-  long stack[DLSTACK_SIZE];
-  long *sp;
-
-  sp = stack;
-  stk_size = stack_size(sym);
-  if( stk_size < 0 ){
-    FREE_ARGS;
-    rb_raise(rb_eDLTypeError, "unknown type '%c'.", -stk_size);
-  }
-  else if( stk_size > (int)(DLSTACK_SIZE) ){
-    FREE_ARGS;
-    rb_raise(rb_eArgError, "too many arguments.");
-  }
-#endif
-
-  DLSTACK_START(sym);
-
-#if defined(DLSTACK_REVERSE)
-  for( i = sym->len - 2; i >= 0; i-- )
-#else
-  for( i = 0; i <= sym->len -2; i++ )
-#endif
-  {
-    switch( sym->type[i+1] ){
-    case 'p':
-    case 'P':
-      DLSTACK_PUSH_P(ANY2P(args[i]));
-      break;
-    case 'a':
-    case 'A':
-      DLSTACK_PUSH_P(ANY2P(args[i]));
-      break;
-    case 'C':
-      DLSTACK_PUSH_C(ANY2C(args[i]));
-      break;
-    case 'c':
-      DLSTACK_PUSH_P(ANY2P(args[i]));
-      break;
-    case 'H':
-      DLSTACK_PUSH_H(ANY2H(args[i]));
-      break;
-    case 'h':
-      DLSTACK_PUSH_P(ANY2P(args[i]));
-      break;
-    case 'I':
-      DLSTACK_PUSH_I(ANY2I(args[i]));
-      break;
-    case 'i':
-      DLSTACK_PUSH_P(ANY2P(args[i]));
-      break;
-    case 'L':
-      DLSTACK_PUSH_L(ANY2L(args[i]));
-      break;
-    case 'l':
-      DLSTACK_PUSH_P(ANY2P(args[i]));
-      break;
-    case 'F':
-      DLSTACK_PUSH_F(ANY2F(args[i]));
-      break;
-    case 'f':
-      DLSTACK_PUSH_P(ANY2P(args[i]));
-      break;
-    case 'D':
-      DLSTACK_PUSH_D(ANY2D(args[i]));
-      break;
-    case 'd':
-      DLSTACK_PUSH_P(ANY2P(args[i]));
-      break;
-    case 'S':
-    case 's':
-      DLSTACK_PUSH_P(ANY2S(args[i]));
-      break;
-    }
-  }
-  DLSTACK_END(sym->type);
-
-#ifdef DLSTACK_GUARD
-  if(!rb_dlsym_guardcall(sym->type[0], &ret, stack, func)) {
-    FREE_ARGS;
-    rb_raise(rb_eDLTypeError, "unknown type `%c'", sym->type[0]);
-  }
-#else /* defined(DLSTACK_GUARD) */
-  {
-    switch( sym->type[0] ){
-    case '0':
-      {
-	void (*f)(DLSTACK_PROTO) = func;
-	f(DLSTACK_ARGS);
-      }
-      break;
-    case 'P':
-    case 'p':
-      {
-	void * (*f)(DLSTACK_PROTO) = func;
-	ret.p = f(DLSTACK_ARGS);
-      }
-      break;
-    case 'C':
-    case 'c':
-      {
-	char (*f)(DLSTACK_PROTO) = func;
-	ret.c = f(DLSTACK_ARGS);
-      }
-      break;
-    case 'H':
-    case 'h':
-      {
-	short (*f)(DLSTACK_PROTO) = func;
-	ret.h = f(DLSTACK_ARGS);
-      }
-      break;
-    case 'I':
-    case 'i':
-      {
-	int (*f)(DLSTACK_PROTO) = func;
-	ret.i = f(DLSTACK_ARGS);
-      }
-      break;
-    case 'L':
-    case 'l':
-      {
-	long (*f)(DLSTACK_PROTO) = func;
-	ret.l = f(DLSTACK_ARGS);
-      }
-      break;
-    case 'F':
-    case 'f':
-      {
-	float (*f)(DLSTACK_PROTO) = func;
-	ret.f = f(DLSTACK_ARGS);
-      }
-      break;
-    case 'D':
-    case 'd':
-      {
-	double (*f)(DLSTACK_PROTO) = func;
-	ret.d = f(DLSTACK_ARGS);
-      }
-      break;
-    case 'S':
-    case 's':
-      {
-	char * (*f)(DLSTACK_PROTO) = func;
-	ret.s = f(DLSTACK_ARGS);
-      }
-      break;
-    default:
-      FREE_ARGS;
-      rb_raise(rb_eDLTypeError, "unknown type `%c'", sym->type[0]);
-    }
-  }
-#endif /* defubed(DLSTACK_GUARD) */
-
-  {
-    /*
-     * We should get the value of errno/GetLastError() before calling another functions.
-     */
-    int last_errno = errno;
-#ifdef _WIN32
-    DWORD win32_last_err = GetLastError();
-#endif
-
-    rb_thread_local_aset(rb_thread_current(), rb_dl_id_DLErrno, INT2NUM(last_errno));
-#ifdef _WIN32
-    rb_thread_local_aset(rb_thread_current(), rb_dl_id_DLW32Error, INT2NUM(win32_last_err));
-#endif
-  }
-
-  }
-#else /* defined(DLSTACK) */
-  switch(ftype){
-#include "call.func"
-  default:
-    FREE_ARGS;
-    rb_raise(rb_eDLTypeError, "unsupported function type `%s'", sym->type);
-  }
-#endif /* defined(DLSTACK) */
-
-  switch( sym->type[0] ){
-  case '0':
-    val = Qnil;
-    break;
-  case 'P':
-    val = rb_dlptr_new((void*)(ANY2P(ret)), 0, 0);
-    break;
-  case 'p':
-    val = rb_dlptr_new((void*)(ANY2P(ret)), 0, dlfree);
-    break;
-  case 'C':
-  case 'c':
-    val = CHR2FIX((char)(ANY2C(ret)));
-    break;
-  case 'H':
-  case 'h':
-    val = INT2NUM((short)(ANY2H(ret)));
-    break;
-  case 'I':
-  case 'i':
-    val = INT2NUM((int)(ANY2I(ret)));
-    break;
-  case 'L':
-  case 'l':
-    val = DLLONG2NUM((long)(ANY2L(ret)));
-    break;
-  case 'F':
-  case 'f':
-    val = rb_float_new((double)(ANY2F(ret)));
-    break;
-  case 'D':
-  case 'd':
-    val = rb_float_new((double)(ANY2D(ret)));
-    break;
-  case 'S':
-    if( ANY2S(ret) ){
-      val = rb_tainted_str_new2((char*)(ANY2S(ret)));
-    }
-    else{
-      val = Qnil;
-    }
-    break;
-  case 's':
-    if( ANY2S(ret) ){
-      val = rb_tainted_str_new2((char*)(ANY2S(ret)));
-      DEBUG_CODE({
-	printf("dlfree(%s)\n",(char*)(ANY2S(ret)));
-      });
-      dlfree((void*)(ANY2S(ret)));
-    }
-    else{
-      val = Qnil;
-    }
-    break;
-  default:
-    FREE_ARGS;
-    rb_raise(rb_eDLTypeError, "unknown type `%c'", sym->type[0]);
-  }
-
-  dvals = rb_ary_new();
-  for( i = 0; i <= sym->len - 2; i++ ){
-    if( dtypes[i] ){
-      switch( dtypes[i] ){
-      case 'c':
-	rb_ary_push(dvals, CHR2FIX(*((char*)(ANY2P(args[i])))));
-	break;
-      case 'h':
-	rb_ary_push(dvals, INT2NUM(*((short*)(ANY2P(args[i])))));
-	break;
-      case 'i':
-	rb_ary_push(dvals, INT2NUM(*((int*)(ANY2P(args[i])))));
-	break;
-      case 'l':
-        rb_ary_push(dvals, DLLONG2NUM(*((long*)(ANY2P(args[i])))));
-        break;
-      case 'f':
-	rb_ary_push(dvals, rb_float_new(*((float*)(ANY2P(args[i])))));
-	break;
-      case 'd':
-	rb_ary_push(dvals, rb_float_new(*((double*)(ANY2P(args[i])))));
-	break;
-      case 'p':
-	rb_ary_push(dvals, rb_dlptr_new((void*)(ANY2P(args[i])), 0, 0));
-	break;
-      case 'a':
-	rb_ary_push(dvals, rb_dlptr_new((void*)ANY2P(args[i]), 0, 0));
-	break;
-      case 's':
-	rb_ary_push(dvals, rb_tainted_str_new2((char*)ANY2S(args[i])));
-	DEBUG_CODE({
-	  printf("dlfree(%s)\n",(char*)ANY2S(args[i]));
-	});
-	dlfree((void*)ANY2S(args[i]));
-	break;
-      default:
-	{
-	  char c = dtypes[i];
-	  FREE_ARGS;
-	  rb_raise(rb_eRuntimeError, "unknown argument type '%c'", i, c);
-	}
-      }
-    }
-    else{
-      switch( sym->type[i+1] ){
-      case 'A':
-	dlfree((void*)ANY2P(args[i]));
-	break;
-      }
-      rb_ary_push(dvals, argv[i]);
-    }
-  }
-
-  FREE_ARGS;
-#undef FREE_ARGS
-  return rb_assoc_new(val,dvals);
-}
-
-VALUE
-rb_dlsym_to_i(VALUE self)
-{
-  struct sym_data *sym;
-
-  Data_Get_Struct(self, struct sym_data, sym);
-  return DLLONG2NUM(sym);
-}
-
-VALUE
-rb_dlsym_to_ptr(VALUE self)
-{
-  struct sym_data *sym;
-
-  Data_Get_Struct(self, struct sym_data, sym);
-  return rb_dlptr_new(sym->func, sizeof(freefunc_t), 0);
-}
-
-void
-Init_dlsym()
-{
-  rb_cDLSymbol = rb_define_class_under(rb_mDL, "Symbol", rb_cObject);
-  rb_define_alloc_func(rb_cDLSymbol, rb_dlsym_s_allocate);
-  rb_define_singleton_method(rb_cDLSymbol, "char2type", rb_s_dlsym_char2type, 1);
-  rb_define_method(rb_cDLSymbol, "initialize", rb_dlsym_initialize, -1);
-  rb_define_method(rb_cDLSymbol, "call", rb_dlsym_call, -1);
-  rb_define_method(rb_cDLSymbol, "[]",   rb_dlsym_call, -1);
-  rb_define_method(rb_cDLSymbol, "name", rb_dlsym_name, 0);
-  rb_define_method(rb_cDLSymbol, "proto", rb_dlsym_proto, 0);
-  rb_define_method(rb_cDLSymbol, "cproto", rb_dlsym_cproto, 0);
-  rb_define_method(rb_cDLSymbol, "inspect", rb_dlsym_inspect, 0);
-  rb_define_method(rb_cDLSymbol, "to_s", rb_dlsym_cproto, 0);
-  rb_define_method(rb_cDLSymbol, "to_ptr", rb_dlsym_to_ptr, 0);
-  rb_define_method(rb_cDLSymbol, "to_i", rb_dlsym_to_i, 0);
-
-  rb_dl_id_DLErrno = rb_intern("DLErrno");
-  rb_define_singleton_method(rb_mDL, "last_error", rb_dl_get_last_error, 0);  
-  rb_define_singleton_method(rb_mDL, "last_error=", rb_dl_set_last_error, 1);
-#ifdef _WIN32
-  rb_dl_id_DLW32Error = rb_intern("DLW32Error");
-  rb_define_singleton_method(rb_mDL, "win32_last_error", rb_dl_win32_get_last_error, 0);
-  rb_define_singleton_method(rb_mDL, "win32_last_error=", rb_dl_win32_set_last_error, 1);
-#endif
-}
diff --git a/ext/dl/test/libtest.def b/ext/dl/test/libtest.def
deleted file mode 100644
index 8ecefc917b..0000000000
--- a/ext/dl/test/libtest.def
+++ /dev/null
@@ -1,28 +0,0 @@
-EXPORTS
-test_alloc_test_struct
-test_append
-test_arylen
-test_c2i
-test_call_func1
-test_callback1
-test_close
-test_d2f
-test_f2d
-test_fill_test_struct
-test_fill_test_union
-test_gets
-test_i2c
-test_init
-test_isucc
-test_lcc
-test_lsucc
-test_open
-test_strcat
-test_strlen
-test_succ
-test_data_init
-test_data_add
-test_data_aref
-test_set_long_value
-test_get_long_value
-internal_long_value
diff --git a/ext/dl/test/test.c b/ext/dl/test/test.c
deleted file mode 100644
index 7321379390..0000000000
--- a/ext/dl/test/test.c
+++ /dev/null
@@ -1,247 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-
-static char internal_string[] = "internal_string";
-long internal_long_value = 100;
-
-struct test_struct {
-  char c;
-  long l;
-};
-
-union test_union {
-  char c;
-  int  i;
-  long l;
-  void *p;
-};
-
-struct test_data {
-  char name[1024];
-  struct test_data *next;
-};
-
-long
-test_get_long_value()
-{
-  return internal_long_value;
-};
-
-void
-test_set_long_value(long l)
-{
-  internal_long_value = l;
-};
-
-void
-test_fill_test_struct(struct test_struct *ptr, char c, long l)
-{
-  ptr->c = c;
-  ptr->l = l;
-};
-
-void
-test_fill_test_union(union test_union *ptr, long l)
-{
-  ptr->l = l;
-};
-
-struct test_struct *
-test_alloc_test_struct(char c, long l)
-{
-  struct test_struct *data;
-
-  data = (struct test_struct *)malloc(sizeof(struct test_struct));
-  data->c = c;
-  data->l = l;
-
-  return data;
-};
-
-int
-test_c2i(char c)
-{
-  return (int)c;
-};
-
-char
-test_i2c(int i)
-{
-  return (char)i;
-};
-
-long
-test_lcc(char c1, char c2)
-{
-  return (long)(c1 + c2);
-};
-
-double
-test_f2d(float f)
-{
-  double d;
-  d = f;
-  return d;
-};
-
-float
-test_d2f(double d)
-{
-  float f;
-  f = d;
-  return f;
-};
-
-int
-test_strlen(const char *str)
-{
-  return strlen(str);
-};
-
-int
-test_isucc(int i)
-{
-  return (i+1);
-};
-
-long
-test_lsucc(long l)
-{
-  return (l+1);
-};
-
-void
-test_succ(long *l)
-{
-  (*l)++;
-};
-
-char *
-test_strcat(char *str1, const char *str2)
-{
-  return strcat(str1, str2);
-};
-
-int
-test_arylen(char *ary[])
-{
-  int i;
-  for( i=0; ary[i]; i++ ){};
-  return i;
-};
-
-void
-test_append(char *ary[], int len, char *astr)
-{
-  int i;
-  int size1,size2;
-  char *str;
-
-  size2 = strlen(astr);
-
-  for( i=0; i <= len - 1; i++ ){
-    size1 = strlen(ary[i]);
-    str = (char*)malloc(size1 + size2 + 1);
-    strcpy(str, ary[i]);
-    strcat(str, astr);
-    ary[i] = str;
-  };
-};
-
-int
-test_init(int *argc, char **argv[])
-{
-  int i;
-  char s[256];
-
-  for( i=0; i < (*argc); i++ ){
-    sprintf(s, "arg%d", i);
-    if( strcmp((*argv)[i], s) != 0 ){
-      return 1;
-    }
-  }
-  return 0;
-}
-
-FILE *
-test_open(const char *filename, const char *mode)
-{
-  FILE *file;
-  file = fopen(filename,mode);
-  return file;
-};
-
-void
-test_close(FILE *file)
-{
-  fclose(file);
-};
-
-char *
-test_gets(char *s, int size, FILE *f)
-{
-  return fgets(s,size,f);
-};
-
-typedef int callback1_t(int, char *);
-#define CALLBACK_MSG "callback message"
-
-int
-test_callback1(int err, const char *msg)
-{
-  if( strcmp(msg, CALLBACK_MSG) == 0 ){
-    return 1;
-  }
-  else{
-    return 0;
-  }
-}
-
-int
-test_call_func1(callback1_t *func)
-{
-  if( func ){
-    return (*func)(0, CALLBACK_MSG);
-  }
-  else{
-    return 0;
-  }
-}
-
-struct test_data *
-test_data_init()
-{
-  struct test_data *data;
-
-  data = (struct test_data *)malloc(sizeof(struct test_data));
-  data->next = NULL;
-  memset(data->name, 0, 1024);
-
-  return data;
-};
-
-void
-test_data_add(struct test_data *list, const char *name)
-{
-  struct test_data *data;
-
-  data = (struct test_data *)malloc(sizeof(struct test_data));
-  memset(data->name, 0, 1024);
-  strncpy(data->name, name, 1024);
-  data->next = list->next;
-  list->next = data;
-};
-
-struct test_data *
-test_data_aref(struct test_data *list, int i)
-{
-  struct test_data *data;
-  int j;
-
-  for( data = list->next, j=0; data; data = data->next, j++ ){
-    if( i == j ){
-      return data;
-    };
-  };
-  return NULL;
-};
diff --git a/ext/dl/test/test.rb b/ext/dl/test/test.rb
deleted file mode 100644
index bf8dfc18e3..0000000000
--- a/ext/dl/test/test.rb
+++ /dev/null
@@ -1,306 +0,0 @@
-# -*- ruby -*-
-
-require 'dl'
-require 'dl/import'
-
-$FAIL = 0
-$TOTAL = 0
-
-def assert(label, ty, *conds)
-  $TOTAL += 1
-  cond = !conds.include?(false)
-  if( cond )
-    printf("succeed in `#{label}'\n")
-  else
-    $FAIL += 1
-    case ty
-    when :may
-      printf("fail in `#{label}' ... expected\n")
-    when :must
-      printf("fail in `#{label}' ... unexpected\n")
-    when :raise
-      raise(RuntimeError, "fail in `#{label}'")
-    end
-  end
-end
-
-def debug(*xs)
-  if( $DEBUG )
-    xs.each{|x|
-      p x
-    }
-  end
-end
-
-print("DLSTACK   = #{DL::DLSTACK}\n")
-print("MAX_ARG   = #{DL::MAX_ARG}\n")
-print("\n")
-print("DL::FREE = #{DL::FREE.inspect}\n")
-print("\n")
-
-$LIB = nil
-if( !$LIB && File.exist?("libtest.so") )
-  $LIB = "./libtest.so"
-end
-if( !$LIB && File.exist?("test/libtest.so") )
-  $LIB = "./test/libtest.so"
-end
-
-module LIBTest
-  extend DL::Importable
-
-  dlload($LIB)
-  extern "int test_c2i(char)"
-  extern "char test_i2c(int)"
-  extern "long test_lcc(char, char)"
-  extern "double test_f2d(float)"
-  extern "float test_d2f(double)"
-  extern "int test_strlen(char*)"
-  extern "int test_isucc(int)"
-  extern "long test_lsucc(long)"
-  extern "void test_succ(long *)"
-  extern "int test_arylen(int [])"
-  extern "void test_append(char*[], int, char *)"
-end
-
-DL.dlopen($LIB){|h|
-  c2i = h["test_c2i","IC"]
-  debug c2i
-  r,rs = c2i[?a]
-  debug r,rs
-  assert("c2i", :may, r == ?a)
-  assert("extern c2i", :must, r == LIBTest.test_c2i(?a))
-
-  i2c = h["test_i2c","CI"]
-  debug i2c
-  r,rs = i2c[?a]
-  debug r,rs
-  assert("i2c", :may, r == ?a)
-  assert("exern i2c", :must, r == LIBTest.test_i2c(?a))
-
-  lcc = h["test_lcc","LCC"]
-  debug lcc
-  r,rs = lcc[1,2]
-  assert("lcc", :may, r == 3)
-  assert("extern lcc", :must, r == LIBTest.test_lcc(1,2))
-
-  f2d = h["test_f2d","DF"]
-  debug f2d
-  r,rs = f2d[20.001]
-  debug r,rs
-  assert("f2d", :may, r.to_i == 20)
-  assert("extern f2d", :must, r = LIBTest.test_f2d(20.001))
-
-  d2f = h["test_d2f","FD"]
-  debug d2f
-  r,rs = d2f[20.001]
-  debug r,rs
-  assert("d2f", :may, r.to_i == 20)
-  assert("extern d2f", :must, r == LIBTest.test_d2f(20.001))
-
-  strlen = h["test_strlen","IS"]
-  debug strlen
-  r,rs = strlen["0123456789"]
-  debug r,rs
-  assert("strlen", :must, r == 10)
-  assert("extern strlen", :must, r == LIBTest.test_strlen("0123456789"))
-
-  isucc = h["test_isucc","II"]
-  debug isucc
-  r,rs = isucc[2]
-  debug r,rs
-  assert("isucc", :must, r == 3)
-  assert("extern isucc", :must, r == LIBTest.test_isucc(2))
-
-  lsucc = h["test_lsucc","LL"]
-  debug lsucc
-  r,rs = lsucc[10000000]
-  debug r,rs
-  assert("lsucc", :must, r == 10000001)
-  assert("extern lsucc", :must, r == LIBTest.test_lsucc(10000000))
-
-  succ = h["test_succ","0l"]
-  debug succ
-  r,rs = succ[0]
-  debug r,rs
-  assert("succ", :must, rs[0] == 1)
-  l = DL.malloc(DL.sizeof("L"))
-  l.struct!("L",:lval)
-  LIBTest.test_succ(l)
-  assert("extern succ", :must, rs[0] == l[:lval])
-
-  arylen = h["test_arylen","IA"]
-  debug arylen
-  r,rs = arylen[["a","b","c","d",nil]]
-  debug r,rs
-  assert("arylen", :must, r == 4)
-
-  arylen = h["test_arylen","IP"]
-  debug arylen
-  r,rs = arylen[["a","b","c","d",nil]]
-  debug r,rs
-  assert("arylen", :must, r == 4)
-  assert("extern arylen", :must, r == LIBTest.test_arylen(["a","b","c","d",nil]))
-
-  append = h["test_append","0aIS"]
-  debug append
-  r,rs = append[["a","b","c"],3,"x"]
-  debug r,rs
-  assert("append", :must, rs[0].to_a('S',3) == ["ax","bx","cx"])
-
-  LIBTest.test_append(["a","b","c"],3,"x")
-  assert("extern append", :must, rs[0].to_a('S',3) == LIBTest._args_[0].to_a('S',3))
-
-  strcat = h["test_strcat","SsS"]
-  debug strcat
-  r,rs = strcat["abc\0","x"]
-  debug r,rs
-  assert("strcat", :must, rs[0].to_s == "abcx")
-
-  init = h["test_init","IiP"]
-  debug init
-  argc = 3
-  argv = ["arg0","arg1","arg2"].to_ptr
-  r,rs = init[argc, argv.ref]
-  assert("init", :must, r == 0)
-}
-
-
-h = DL.dlopen($LIB)
-
-sym_open = h["test_open", "PSS"]
-sym_gets = h["test_gets", "SsIP"]
-sym_close = h["test_close", "0P"]
-debug sym_open,sym_gets,sym_close
-
-line = "Hello world!\n"
-File.open("tmp.txt", "w"){|f|
-  f.print(line)
-}
-
-fp,rs = sym_open["tmp.txt", "r"]
-if( fp )
-  fp.free = sym_close
-  r,rs = sym_gets[" " * 256, 256, fp]
-  debug r,rs
-  assert("open,gets", :must, rs[0] == line)
-  ObjectSpace.define_finalizer(fp) {File.unlink("tmp.txt")}
-  fp = nil
-else
-  assert("open,gets", :must, line == nil)
-  File.unlink("tmp.txt")
-end
-
-
-callback1 = h["test_callback1"]
-debug callback1
-r,rs = h["test_call_func1", "IP"][callback1]
-debug r,rs
-assert("callback1", :must, r == 1)
-
-
-callback2 = DL.callback("LLP"){|num,ptr|
-  msg = ptr.to_s
-  if( msg == "callback message" )
-    2
-  else
-    0
-  end
-}
-debug callback2
-r,rs = h["test_call_func1", "IP"][callback2]
-debug r,rs
-assert("callback2", :must, r == 2)
-DL.remove_callback(callback2)
-
-ptr = DL.malloc(DL.sizeof('CL'))
-ptr.struct!("CL", :c, :l)
-ptr["c"] = 0
-ptr["l"] = 0
-r,rs = h["test_fill_test_struct","0PIL"][ptr,100,1000]
-debug r,rs
-assert("fill_test_struct", :must, ptr["c"] == 100, ptr["l"] == 1000)
-assert("fill_test_struct", :must, ptr[:c] == 100, ptr[:l] == 1000) unless (Fixnum === :-)
-
-
-r,rs = h["test_alloc_test_struct", "PIL"][100,200]
-r.free = DL::FREE
-r.struct!("CL", :c, :l)
-assert("alloc_test_struct", :must, r["c"] == 100, r["l"] == 200)
-assert("alloc_test_struct", :must, r[:c] == 100, r[:l] == 200) unless (Fixnum === :-)
-
-ptr = h["test_strlen"]
-sym1 = DL::Symbol.new(ptr,"foo","0")
-sym2 = h["test_strlen","LS"]
-assert("Symbol.new", :must, ptr == sym1.to_ptr, sym1.to_ptr == sym2.to_ptr)
-
-set_val = h["test_set_long_value","0"]
-get_val = h["test_get_long_value","L"]
-lval = get_val[][0]
-ptr = h["internal_long_value"]
-ptr.struct!("L", :l)
-assert("get value", :must, ptr["l"] == lval)
-assert("get value", :must, ptr[:l] == lval) unless (Fixnum === :-)
-ptr["l"] = 200
-lval = get_val[][0]
-assert("set value", :must, ptr["l"] == lval)
-assert("set value", :must, ptr[:l] == lval) unless (Fixnum === :-)
-
-
-data_init = h["test_data_init", "P"]
-data_add  = h["test_data_add", "0PS"]
-data_aref = h["test_data_aref", "PPI"]
-r,rs = data_init[]
-ptr = r
-data_add[ptr, "name1"]
-data_add[ptr, "name2"]
-data_add[ptr, "name3"]
-
-r,rs = data_aref[ptr, 1]
-ptr = r
-ptr.struct!("C1024P", :name, :next)
-assert("data_aref", :must,
-       ptr["name"].collect{|c| c.chr}.join.split("\0")[0] == "name2")
-assert("data_aref", :must,
-       ptr["name"].collect{|c| c.chr}.join.split("\0")[0] == "name2") unless (Fixnum === :-)
-
-ptr = ptr["next"]
-ptr.struct!("C1024P", :name, :next)
-assert("data_aref", :must,
-       ptr["name"].collect{|c| c.chr}.join.split("\0")[0] == "name1")
-assert("data_aref", :must,
-       ptr["name"].collect{|c| c.chr}.join.split("\0")[0] == "name1") unless (Fixnum === :-)
-
-GC.start
-
-ptr = DL::malloc(32)
-ptr.struct!("CHIL", "c", "h", "i", "l")
-ptr["c"] = 1
-ptr["h"] = 2
-ptr["i"] = 3
-ptr["l"] = 4
-assert("struct!", :must,
-       ptr["c"] == 1 &&
-       ptr["h"] == 2 &&
-       ptr["i"] == 3 &&
-       ptr["l"] == 4)
-
-ptr = DL::malloc(DL::sizeof("IP"))
-ptr.struct!("IP", "n", "ptr")
-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/dl/type.rb b/ext/dl/type.rb
deleted file mode 100644
index 804420c395..0000000000
--- a/ext/dl/type.rb
+++ /dev/null
@@ -1,115 +0,0 @@
-# example:
-#  DLTYPE[INT][:rb2c]["arg0"] => "NUM2INT(arg0)"
-#  DLTYPE[DOUBLE][:c2rb]["r"] => "rb_float_new(r)"
-
-DLTYPE = {
-  VOID  = 0x00 => {
-    :name => 'VOID',
-    :rb2c => nil,
-    :c2rb => nil,
-    :ctype => "void",
-    :stmem => "v",
-    :sym => true,
-    :cb => true,
-  },
-  CHAR  = 0x01 => {
-    :name => 'CHAR',
-    :rb2c => proc{|x| "NUM2CHR(#{x})"},
-    :c2rb => proc{|x| "CHR2FIX(#{x})"},
-    :ctype => "char",
-    :stmem => "c",
-    :sym => false,
-    :cb => false,
-  },
-  SHORT = 0x02 => {
-    :name => 'SHORT',
-    :rb2c => proc{|x| "FIX2INT(#{x})"},
-    :c2rb => proc{|x| "INT2FIX(#{x})"},
-    :ctype => "short",
-    :stmem => "h",
-    :sym => false,
-    :cb => false,
-  },
-  INT   = 0x03 => {
-    :name => 'INT',
-    :rb2c => proc{|x| "NUM2INT(#{x})"},
-    :c2rb => proc{|x| "INT2NUM(#{x})"},
-    :ctype => "int",
-    :stmem => "i",
-    :sym => true,
-    :cb => false,
-  },
-  LONG  = 0x04 => {
-    :name => 'LONG',
-    :rb2c => proc{|x| "NUM2INT(#{x})"},
-    :c2rb => proc{|x| "INT2NUM(#{x})"},
-    :ctype => "long",
-    :stmem => "l",
-    :sym => true,
-    :cb => true,
-  },
-  FLOAT = 0x05 => {
-    :name => 'FLOAT',
-    :rb2c => proc{|x| "(float)(RFLOAT(#{x})->value)"},
-    :c2rb => proc{|x| "rb_float_new((double)#{x})"},
-    :ctype => "float",
-    :stmem => "f",
-    :sym => false,
-    :cb => false,
-  },
-  DOUBLE = 0x06 => {
-    :name => 'DOUBLE',
-    :rb2c => proc{|x| "RFLOAT(#{x})->value"},
-    :c2rb => proc{|x| "rb_float_new(#{x})"},
-    :ctype => "double",
-    :stmem => "d",
-    :sym => true,
-    :cb => true,
-  },
-  VOIDP = 0x07 => {
-    :name => 'VOIDP',
-    :rb2c => proc{|x| "rb_dlptr2cptr(#{x})"},
-    :c2rb => proc{|x| "rb_dlptr_new(#{x},sizeof(void*),0)"},
-    :ctype => "void *",
-    :stmem => "p",
-    :sym => true,
-    :cb => true,
-  },
-}
-
-def tpush(t, x)
-  (t << 3)|x
-end
-
-def tget(t, i)
-  (t & (0x07 << (i * 3))) >> (i * 3)
-end
-
-def types2num(types)
-  res = 0x00
-  r = types.reverse
-  r.each{|t|
-    res = tpush(res,t)
-  }
-  res
-end
-
-def num2types(num)
-  ts = []
-  i  = 0
-  t = tget(num,i)
-  while( (t != VOID && i > 0) || (i == 0) )
-    ts.push(DLTYPE[t][:ctype])
-    i += 1
-    t = tget(num,i)
-  end
-  ts
-end
-
-def types2ctypes(types)
-  res = []
-  types.each{|t|
-    res.push(DLTYPE[t][:ctype])
-  }
-  res
-end
diff --git a/ext/enumerator/enumerator.c b/ext/enumerator/enumerator.c
deleted file mode 100644
index 1c6e1d1ace..0000000000
--- a/ext/enumerator/enumerator.c
+++ /dev/null
@@ -1,298 +0,0 @@
-/************************************************
-
-  enumerator.c - provides Enumerator class
-
-  $Author$
-
-  Copyright (C) 2001-2003 Akinori MUSHA
-
-  $Idaemons: /home/cvs/rb/enumerator/enumerator.c,v 1.1.1.1 2001/07/15 10:12:48 knu Exp $
-  $RoughId: enumerator.c,v 1.6 2003/07/27 11:03:24 nobu Exp $
-  $Id$
-
-************************************************/
-
-#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;
-{
-    rb_ary_unshift(enum_args, obj);
-
-    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;
-{
-    return rb_funcall(rb_cEnumerator, id_new, 2, obj, sym_each_with_index);
-}
-
-static VALUE
-each_slice_i(val, memo)
-    VALUE val;
-    NODE *memo;
-{
-    VALUE ary = memo->u1.value;
-    long size = memo->u3.cnt;
-
-    rb_ary_push(ary, val);
-
-    if (RARRAY(ary)->len == size) {
-	rb_yield(ary);
-	memo->u1.value = rb_ary_new2(size);
-    }
-
-    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;
-{
-    long size = NUM2LONG(n);
-    NODE *memo;
-    VALUE ary;
-
-    if (size <= 0) rb_raise(rb_eArgError, "invalid slice size");
-
-    memo = rb_node_newnode(NODE_MEMO, rb_ary_new2(size), 0, size);
-
-    rb_iterate(rb_each, obj, each_slice_i, (VALUE)memo);
-
-    ary = memo->u1.value;
-    if (RARRAY(ary)->len > 0) rb_yield(ary);
-
-    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;
-{
-    return rb_funcall(rb_cEnumerator, id_new, 3, obj, sym_each_slice, n);
-}
-
-static VALUE
-each_cons_i(val, memo)
-    VALUE val;
-    NODE *memo;
-{
-    VALUE ary = memo->u1.value;
-    long size = memo->u3.cnt;
-
-    if (RARRAY(ary)->len == size) {
-	rb_ary_shift(ary);
-    }
-    rb_ary_push(ary, val);
-    if (RARRAY(ary)->len == size) {
-	rb_yield(rb_ary_dup(ary));
-    }
-    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;
-{
-    long size = NUM2LONG(n);
-    NODE *memo;
-
-    if (size <= 0) rb_raise(rb_eArgError, "invalid size");
-    memo = rb_node_newnode(NODE_MEMO, rb_ary_new2(size), 0, size);
-
-    rb_iterate(rb_each, obj, each_cons_i, (VALUE)memo);
-
-    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;
-{
-    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;
-    VALUE *argv;
-    VALUE obj;
-{
-    VALUE enum_obj, enum_method, enum_args;
-
-    rb_scan_args(argc, argv, "11*", &enum_obj, &enum_method, &enum_args);
-
-    if (enum_method == Qnil)
-	enum_method = sym_each;
-
-    rb_ivar_set(obj, id_enum_obj, enum_obj);
-    rb_ivar_set(obj, id_enum_method, enum_method);
-    rb_ivar_set(obj, id_enum_args, enum_args);
-
-    return Qnil;
-}
-
-static VALUE
-enumerator_iter(memo)
-    NODE *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;
-{
-    VALUE val;
-
-    obj = (VALUE)rb_node_newnode(NODE_MEMO,
-				 rb_ivar_get(obj, id_enum_obj),
-				 rb_to_id(rb_ivar_get(obj, id_enum_method)),
-				 rb_ivar_get(obj, id_enum_args));
-    val = rb_iterate((VALUE (*)_((VALUE)))enumerator_iter, obj, rb_yield, 0);
-    return val;
-}
-
-void
-Init_enumerator()
-{
-    VALUE rb_mEnumerable;
-
-    rb_define_method(rb_mKernel, "to_enum", obj_to_enum, -2);
-    rb_define_method(rb_mKernel, "enum_for", obj_to_enum, -2);
-
-    rb_mEnumerable = rb_path2class("Enumerable");
-
-    rb_define_method(rb_mEnumerable, "enum_with_index", enumerator_enum_with_index, 0);
-    rb_define_method(rb_mEnumerable, "each_slice", enum_each_slice, 1);
-    rb_define_method(rb_mEnumerable, "enum_slice", enumerator_enum_slice, 1);
-    rb_define_method(rb_mEnumerable, "each_cons", enum_each_cons, 1);
-    rb_define_method(rb_mEnumerable, "enum_cons", enumerator_enum_cons, 1);
-
-    rb_cEnumerator = rb_define_class_under(rb_mEnumerable, "Enumerator", rb_cObject);
-    rb_include_module(rb_cEnumerator, rb_mEnumerable);
-
-    rb_define_method(rb_cEnumerator, "initialize", enumerator_initialize, -1);
-    rb_define_method(rb_cEnumerator, "each", enumerator_each, 0);
-
-    sym_each		= ID2SYM(rb_intern("each"));
-    sym_each_with_index	= ID2SYM(rb_intern("each_with_index"));
-    sym_each_slice	= ID2SYM(rb_intern("each_slice"));
-    sym_each_cons	= ID2SYM(rb_intern("each_cons"));
-
-    id_new		= rb_intern("new");
-    id_enum_obj		= rb_intern("enum_obj");
-    id_enum_method	= rb_intern("enum_method");
-    id_enum_args	= rb_intern("enum_args");
-}
diff --git a/ext/enumerator/enumerator.txt b/ext/enumerator/enumerator.txt
deleted file mode 100644
index 64c7d50226..0000000000
--- a/ext/enumerator/enumerator.txt
+++ /dev/null
@@ -1,102 +0,0 @@
-.\" enumerator.txt -  -*- Indented-Text -*-
-$Idaemons: /home/cvs/rb/enumerator/enumerator.txt,v 1.2 2001/07/15 10:19:24 knu Exp $
-$RoughId: enumerator.txt,v 1.5 2003/02/20 12:24:51 knu Exp $
-$Id$
-
-** Enumerable::Enumerator(Class)
-
-A class which provides a method `each' to be used as an Enumerable
-object.
-
-Superclass: Object
-
-Mix-ins: Enumerable
-
-require 'enumerator'
-
-Class Methods:
-
-    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"]
-
-Methods:
-
-    each {...}
-
-	Iterates the given block using the object and the method
-	specified in the first place.
-
-
-Requiring this module also adds some methods to the Object class:
-
-    to_enum(method = :each, *args)
-    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)
-
-And the Enumerable module.
-
-    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]
-
-    enum_slice(n)
-
-	Returns Enumerable::Enumerator.new(self, :each_slice, n).
-
-    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]
-
-    enum_cons(n)
-
-	Returns Enumerable::Enumerator.new(self, :each_cons, n).
-
-    enum_with_index
-
-	Returns Enumerable::Enumerator.new(self, :each_with_index).
-
--------------------------------------------------------
-Local variables:
-fill-column: 70
-end:
diff --git a/ext/enumerator/extconf.rb b/ext/enumerator/extconf.rb
deleted file mode 100644
index 94e2ee38b2..0000000000
--- a/ext/enumerator/extconf.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-require 'mkmf'
-create_makefile('enumerator')
diff --git a/ext/etc/.cvsignore b/ext/etc/.cvsignore
index 4088712231..f3c7a7c5da 100644
--- a/ext/etc/.cvsignore
+++ b/ext/etc/.cvsignore
@@ -1,3 +1 @@
 Makefile
-mkmf.log
-*.def
diff --git a/ext/etc/MANIFEST b/ext/etc/MANIFEST
new file mode 100644
index 0000000000..79fb1ff34c
--- /dev/null
+++ b/ext/etc/MANIFEST
@@ -0,0 +1,6 @@
+MANIFEST
+etc.c
+etc.txt
+etc.txt.jp
+depend
+extconf.rb
diff --git a/ext/etc/etc.c b/ext/etc/etc.c
index 486963378b..ee0cd529e4 100644
--- a/ext/etc/etc.c
+++ b/ext/etc/etc.c
@@ -23,30 +23,18 @@
 #include <grp.h>
 #endif
 
-#ifndef HAVE_TYPE_UID_T
-#define uid_t int
-#endif
-
 static VALUE sPasswd, sGroup;
 
-#ifndef _WIN32
-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;
 {
+    char *getenv();
     char *login;
 
-    rb_secure(4);
 #ifdef HAVE_GETLOGIN
+    char *getlogin();
+
     login = getlogin();
     if (!login) login = getenv("USER");
 #else
@@ -58,16 +46,6 @@ etc_getlogin(obj)
     return Qnil;
 }
 
-#if defined(HAVE_GETPWENT) || defined(HAVE_GETGRENT)
-static VALUE
-safe_setup_str(str)
-    const char *str;
-{
-    if (str == 0) str = "";
-    return rb_tainted_str_new2(str);
-}
-#endif
-
 #ifdef HAVE_GETPWENT
 static VALUE
 setup_passwd(pwd)
@@ -75,63 +53,51 @@ setup_passwd(pwd)
 {
     if (pwd == 0) rb_sys_fail("/etc/passwd");
     return rb_struct_new(sPasswd,
-			 safe_setup_str(pwd->pw_name),
-#ifdef HAVE_ST_PW_PASSWD
-			 safe_setup_str(pwd->pw_passwd),
+			 rb_tainted_str_new2(pwd->pw_name),
+			 rb_tainted_str_new2(pwd->pw_passwd),
+			 INT2FIX(pwd->pw_uid),
+			 INT2FIX(pwd->pw_gid),
+#ifdef PW_GECOS
+			 rb_tainted_str_new2(pwd->pw_gecos),
 #endif
-			 PW_UID2VAL(pwd->pw_uid),
-			 PW_GID2VAL(pwd->pw_gid),
-#ifdef HAVE_ST_PW_GECOS
-			 safe_setup_str(pwd->pw_gecos),
+			 rb_tainted_str_new2(pwd->pw_dir),
+			 rb_tainted_str_new2(pwd->pw_shell),
+#ifdef PW_CHANGE
+			 INT2FIX(pwd->pw_change),
 #endif
-			 safe_setup_str(pwd->pw_dir),
-			 safe_setup_str(pwd->pw_shell),
-#ifdef HAVE_ST_PW_CHANGE
-			 INT2NUM(pwd->pw_change),
+#ifdef PW_QUOTA
+			 INT2FIX(pwd->pw_quota),
 #endif
-#ifdef HAVE_ST_PW_QUOTA
-			 INT2NUM(pwd->pw_quota),
+#ifdef PW_AGE
+			 INT2FIX(pwd->pw_age),
 #endif
-#ifdef HAVE_ST_PW_AGE
-			 PW_AGE2VAL(pwd->pw_age),
+#ifdef PW_CLASS
+			 rb_tainted_str_new2(pwd->pw_class),
 #endif
-#ifdef HAVE_ST_PW_CLASS
-			 safe_setup_str(pwd->pw_class),
+#ifdef PW_COMMENT
+			 rb_tainted_str_new2(pwd->pw_comment),
 #endif
-#ifdef HAVE_ST_PW_COMMENT
-			 safe_setup_str(pwd->pw_comment),
-#endif
-#ifdef HAVE_ST_PW_EXPIRE
-			 INT2NUM(pwd->pw_expire),
+#ifdef 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;
     VALUE *argv;
     VALUE obj;
 {
-#if defined(HAVE_GETPWENT)
+#ifdef 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 +110,6 @@ 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;
@@ -159,7 +117,7 @@ etc_getpwnam(obj, nam)
 #ifdef HAVE_GETPWENT
     struct passwd *pwd;
 
-    SafeStringValue(nam);
+    Check_Type(nam, T_STRING);
     pwd = getpwnam(RSTRING(nam)->ptr);
     if (pwd == 0) rb_raise(rb_eArgError, "can't find user for %s", RSTRING(nam)->ptr);
     return setup_passwd(pwd);
@@ -168,44 +126,6 @@ etc_getpwnam(obj, nam)
 #endif
 }
 
-#ifdef HAVE_GETPWENT
-static int passwd_blocking = 0;
-static VALUE
-passwd_ensure()
-{
-    passwd_blocking = Qfalse;
-    return Qnil;
-}
-
-static VALUE
-passwd_iterate()
-{
-    struct passwd *pw;
-
-    setpwent();
-    while (pw = getpwent()) {
-	rb_yield(setup_passwd(pw));
-    }
-    endpwent();
-    return Qnil;
-}
-#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;
@@ -213,13 +133,13 @@ etc_passwd(obj)
 #ifdef HAVE_GETPWENT
     struct passwd *pw;
 
-    rb_secure(4);
     if (rb_block_given_p()) {
-	if (passwd_blocking) {
-	    rb_raise(rb_eRuntimeError, "parallel passwd iteration");
+	setpwent();
+	while (pw = getpwent()) {
+	    rb_yield(setup_passwd(pw));
 	}
-	passwd_blocking = Qtrue;
-	rb_ensure(passwd_iterate, 0, passwd_ensure, 0);
+	endpwent();
+	return obj;
     }
     if (pw = getpwent()) {
 	return setup_passwd(pw);
@@ -228,72 +148,6 @@ 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;
-{
-#ifdef HAVE_GETPWENT
-    setpwent();
-#endif
-    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;
-{
-#ifdef HAVE_GETPWENT
-    endpwent();
-#endif
-    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;
-{
-#ifdef HAVE_GETPWENT
-    struct passwd *pw;
-
-    if (pw = getpwent()) {
-	return setup_passwd(pw);
-    }
-#endif
-    return Qnil;
-}
-
 #ifdef HAVE_GETGRENT
 static VALUE
 setup_group(grp)
@@ -305,39 +159,26 @@ setup_group(grp)
     mem = rb_ary_new();
     tbl = grp->gr_mem;
     while (*tbl) {
-	rb_ary_push(mem, safe_setup_str(*tbl));
+	rb_ary_push(mem, rb_tainted_str_new2(*tbl));
 	tbl++;
     }
     return rb_struct_new(sGroup,
-			 safe_setup_str(grp->gr_name),
-#ifdef HAVE_ST_GR_PASSWD
-			 safe_setup_str(grp->gr_passwd),
-#endif
-			 PW_GID2VAL(grp->gr_gid),
+			 rb_tainted_str_new2(grp->gr_name),
+			 rb_tainted_str_new2(grp->gr_passwd),
+			 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 +187,6 @@ 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;
@@ -363,8 +194,7 @@ etc_getgrnam(obj, nam)
 #ifdef HAVE_GETGRENT
     struct group *grp;
 
-    rb_secure(4);
-    SafeStringValue(nam);
+    Check_Type(nam, T_STRING);
     grp = getgrnam(RSTRING(nam)->ptr);
     if (grp == 0) rb_raise(rb_eArgError, "can't find group for %s", RSTRING(nam)->ptr);
     return setup_group(grp);
@@ -373,44 +203,6 @@ etc_getgrnam(obj, nam)
 #endif
 }
 
-#ifdef HAVE_GETGRENT
-static int group_blocking = 0;
-static VALUE
-group_ensure()
-{
-    group_blocking = Qfalse;
-    return Qnil;
-}
-
-static VALUE
-group_iterate()
-{
-    struct group *pw;
-
-    setgrent();
-    while (pw = getgrent()) {
-	rb_yield(setup_group(pw));
-    }
-    endgrent();
-    return Qnil;
-}
-#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;
@@ -418,13 +210,13 @@ etc_group(obj)
 #ifdef HAVE_GETGRENT
     struct group *grp;
 
-    rb_secure(4);
     if (rb_block_given_p()) {
-	if (group_blocking) {
-	    rb_raise(rb_eRuntimeError, "parallel group iteration");
+	setgrent();
+	while (grp = getgrent()) {
+	    rb_yield(setup_group(grp));
 	}
-	group_blocking = Qtrue;
-	rb_ensure(group_iterate, 0, group_ensure, 0);
+	endgrent();
+	return obj;
     }
     if (grp = getgrent()) {
 	return setup_group(grp);
@@ -433,73 +225,8 @@ 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;
-{
-#ifdef HAVE_GETGRENT
-    setgrent();
-#endif
-    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;
-{
-#ifdef HAVE_GETGRENT
-    endgrent();
-#endif
-    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;
-{
-#ifdef HAVE_GETGRENT
-    struct group *gr;
-
-    if (gr = getgrent()) {
-	return setup_group(gr);
-    }
-#endif
-    return Qnil;
-}
-
 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()
 {
@@ -509,51 +236,41 @@ Init_etc()
 
     rb_define_module_function(mEtc, "getpwuid", etc_getpwuid, -1);
     rb_define_module_function(mEtc, "getpwnam", etc_getpwnam, 1);
-    rb_define_module_function(mEtc, "setpwent", etc_setpwent, 0);
-    rb_define_module_function(mEtc, "endpwent", etc_endpwent, 0);
-    rb_define_module_function(mEtc, "getpwent", etc_getpwent, 0);
     rb_define_module_function(mEtc, "passwd", etc_passwd, 0);
 
     rb_define_module_function(mEtc, "getgrgid", etc_getgrgid, 1);
     rb_define_module_function(mEtc, "getgrnam", etc_getgrnam, 1);
     rb_define_module_function(mEtc, "group", etc_group, 0);
-    rb_define_module_function(mEtc, "setgrent", etc_setgrent, 0);
-    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
+#ifdef PW_GECOS
 				"gecos",
 #endif
 				"dir", "shell",
-#ifdef HAVE_ST_PW_CHANGE
+#ifdef PW_CHANGE
 				"change",
 #endif
-#ifdef HAVE_ST_PW_QUOTA
+#ifdef PW_QUOTA
 				"quota",
 #endif
-#ifdef HAVE_ST_PW_AGE
+#ifdef PW_AGE
 				"age",
 #endif
-#ifdef HAVE_ST_PW_CLASS
-				"uclass",
+#ifdef PW_CLASS
+				"class",
 #endif
-#ifdef HAVE_ST_PW_COMMENT
+#ifdef PW_COMMENT
 				"comment",
 #endif
-#ifdef HAVE_ST_PW_EXPIRE
+#ifdef PW_EXPIRE
 				"expire",
 #endif
-				NULL);
+				0);
+    rb_global_variable(&sPasswd);
 
 #ifdef HAVE_GETGRENT
+    sGroup = rb_struct_define("Group", "name", "passwd", "gid", "mem", 0);
     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/etc.txt b/ext/etc/etc.txt
index 534790172c..9801dc0e02 100644
--- a/ext/etc/etc.txt
+++ b/ext/etc/etc.txt
@@ -1,4 +1,4 @@
-.\" etc.txt -  -*- Indented-Text -*- created at: Fri Jul 14 00:47:15 JST 1995
+.\" etc.doc -  -*- Indented-Text -*- created at: Fri Jul 14 00:47:15 JST 1995
 
 ** Etc(Module)
 
diff --git a/ext/etc/etc.txt.ja b/ext/etc/etc.txt.jp
index 2dddcfb036..8191f4886b 100644
--- a/ext/etc/etc.txt.ja
+++ b/ext/etc/etc.txt.jp
@@ -1,4 +1,4 @@
-.\" etc.txt.ja -  -*- Indented-Text -*- created at: Fri Jul 14 00:47:15 JST 1995
+.\" etc.doc -  -*- Indented-Text -*- created at: Fri Jul 14 00:47:15 JST 1995
 
 ** Etc(�⥸�塼��)
 
diff --git a/ext/etc/extconf.rb b/ext/etc/extconf.rb
index dbd0672545..6fe8810464 100644
--- a/ext/etc/extconf.rb
+++ b/ext/etc/extconf.rb
@@ -1,43 +1,31 @@
 require 'mkmf'
 
+def etc_grep_header(field)
+  f = open("conftest.c", "w")
+  f.print <<EOF
+#include <pwd.h>
+EOF
+  f.close
+  begin
+    if xsystem("#{CPP} | egrep #{field}")
+      $defs.push(format("-D%s", field.upcase))
+    end
+  ensure
+    system "rm -f conftest.c"
+  end
+end
+
 have_library("sun", "getpwnam")	# NIS (== YP) interface for IRIX 4
 a = have_func("getlogin")
 b = have_func("getpwent")
 c = have_func("getgrent")
 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_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}")
-    $defs.push("-DPW_VAL2#{t}=#{f.sub(/([A-Z]+)2(NUM)/, '\22\1')}")
-  end
+  etc_grep_header("pw_gecos")
+  etc_grep_header("pw_change")
+  etc_grep_header("pw_quota")
+  etc_grep_header("pw_age")
+  etc_grep_header("pw_class")
+  etc_grep_header("pw_comment") unless /cygwin/ === RUBY_PLATFORM
+  etc_grep_header("pw_expire")
   create_makefile("etc")
 end
diff --git a/ext/extmk.rb b/ext/extmk.rb
deleted file mode 100644
index cf7944679c..0000000000
--- a/ext/extmk.rb
+++ /dev/null
@@ -1,555 +0,0 @@
-#! /usr/local/bin/ruby
-# -*- ruby -*-
-
-$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
-
-$progname = $0
-alias $PROGRAM_NAME $0
-alias $0 $progname
-
-$extlist = []
-$compiled = {}
-
-$:.replace([Dir.pwd])
-require 'rbconfig'
-
-srcdir = File.dirname(File.dirname(__FILE__))
-
-$:.unshift(srcdir, File.expand_path("lib", srcdir))
-
-$topdir = "."
-$top_srcdir = srcdir
-
-require 'mkmf'
-require 'optparse/shellwords'
-
-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
-  if $force_static or $static_ext[target]
-    $static = target
-  else
-    $static = false
-  end
-
-  unless $ignore
-    return true if $nodynamic and not $static
-  end
-
-  FileUtils.mkpath target unless File.directory?(target)
-  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)
-    $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 File.exist?($0 = "#{$srcdir}/makefile.rb")
-	    load $0
-	  elsif File.exist?($0 = "#{$srcdir}/extconf.rb")
-	    load $0
-	  else
-	    create_makefile(target)
-	  end
-	  $defs << "-DRUBY_EXPORT" if $static
-	  ok = File.exist?(makefile)
-	end
-      rescue SystemExit
-	# ignore
-      ensure
-	rm_f "conftest*"
-	config = $0
-	$0 = $PROGRAM_NAME
-      end
-    end
-    ok = yield(ok) if block_given?
-    unless ok
-      open(makefile, "w") do |f|
-	f.print dummy_makefile(CONFIG["srcdir"])
-      end
-      return true
-    end
-    args = sysquote($mflags)
-    unless $destdir.to_s.empty? or $mflags.include?("DESTDIR")
-      args += [sysquote("DESTDIR=" + relative_from($destdir, "../"+prefix))]
-    end
-    if $static
-      args += ["static"] unless $clean
-      $extlist.push [$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
-      $extlibs = merge_libs($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
-    $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
-  end
-
-  $destdir ||= ''
-
-  $make, *rest = Shellwords.shellwords($make)
-  $mflags.unshift(*rest) unless rest.empty?
-
-  def $mflags.set?(flag)
-    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
-  else
-    $mflags.unshift '-n' if $dryrun
-  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=#$extout_prefix"
-  end
-end
-
-parse_args()
-
-if target = ARGV.shift and /^[a-z-]+$/ =~ 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('-', ' ')
-  else
-    $message = "compiling"
-  end
-end
-
-EXEEXT = CONFIG['EXEEXT']
-if CROSS_COMPILING
-  $ruby = CONFIG['MINIRUBY']
-elsif sep = config_string('BUILD_FILE_SEPARATOR')
-  $ruby = "$(topdir:/=#{sep})#{sep}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'$(hdrdir)/ext' -rpurelib.rb"
-$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)
-    while line = f.gets()
-      line.chomp!
-      line.sub!(/#.*$/, '')
-      next if /^\s*$/ =~ line
-      target, opt = line.split(nil, 3)
-      if target == 'option'
-	case opt
-	when 'nodynamic'
-	  $nodynamic = true
-	end
-	next
-      end
-      target = target.downcase if /mswin32|bccwin32/ =~ RUBY_PLATFORM
-      $static_ext[target] = $static_ext.size
-    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, $topdir = "..")
-exts.each do |d|
-  extmake(d) or abort
-end
-$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?
-  list = $extlist.dup
-  built = []
-  while e = list.shift
-    s,t,i,r = e
-    if r and !(r -= built).empty?
-      l = list.size
-      if (while l > 0; break true if r.include?(list[l-=1][1]) end)
-        list.insert(l + 1, e)
-      end
-      next
-    end
-    f = format("%s/%s.%s", s, i, $LIBEXT)
-    if File.exist?(f)
-      $extinit << "    init(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}
-  end
-
-  $extobjs = "ext/#{extinit.o} #{$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],
-    ['EXTLIBS', $extlibs.join(' ')], ['EXTLDFLAGS', $extflags]
-  ].map {|n, v|
-    "#{n}=#{v}" if v and !(v = v.strip).empty?
-  }.compact
-  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
-}
-
-Dir.chdir ".."
-unless $destdir.to_s.empty?
-  $mflags.defined?("DESTDIR") or $mflags << "DESTDIR=#{$destdir}"
-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:
-# mode: ruby
-#end:
diff --git a/ext/extmk.rb.in b/ext/extmk.rb.in
new file mode 100644
index 0000000000..9e454cc429
--- /dev/null
+++ b/ext/extmk.rb.in
@@ -0,0 +1,779 @@
+#! /usr/local/bin/ruby
+# -*- ruby -*-
+
+$".push 'mkmf.rb'
+ORIG_LIBPATH = ENV['LIB']
+
+if ARGV[0] == 'static'
+  $force_static = true
+  ARGV.shift
+elsif ARGV[0] == 'install'
+  $install = true
+  $destdir = ARGV[1] || ''
+  ARGV.shift
+elsif ARGV[0] == 'clean'
+  $clean = "clean"
+  ARGV.shift
+elsif ARGV[0] == 'distclean'
+  $clean = "distclean"
+  ARGV.shift
+elsif ARGV[0] == 'realclean'
+  $clean = "realclean"
+  ARGV.shift
+end
+
+SRC_EXT = ["c", "cc", "m", "cxx", "cpp", "C"]
+$extlist = []
+
+$includedir = "@includedir@".gsub(/\$\{prefix\}|\$\(prefix\)/,'@prefix@')
+
+$top_srcdir = "@top_srcdir@"
+if $top_srcdir !~ "^/"
+  # get absolute path
+  $top_srcdir = File.expand_path($top_srcdir)
+end
+# get absolute path
+$topdir = File.expand_path("..")
+
+$:.replace [$top_srcdir, $top_srcdir+"/lib", "."]
+
+require 'find'
+
+def rm_f(*files)
+  targets = []
+  for file in files
+    targets.concat Dir[file]
+  end
+  if not targets.empty?
+    File::chmod 0777, *targets
+    File::unlink *targets
+  end
+end
+
+def older(file1, file2)
+  if !File.exist?(file1) then
+    return true
+  end
+  if !File.exist?(file2) then
+    return false
+  end
+  if File.mtime(file1) < File.mtime(file2)
+    return true
+  end
+  return false
+end
+
+if RUBY_PLATFORM == "m68k-human"
+  CFLAGS = "@CFLAGS@".gsub(/-c..-stack=[0-9]+ */, '')
+else
+  CFLAGS = "@CFLAGS@"
+end
+LINK = "@CC@ -o conftest -I#$topdir -I#$top_srcdir #{CFLAGS} -I#$includedir @LDFLAGS@ %s %s %s conftest.c %s %s @LIBS@"
+CPP = "@CPP@ @CPPFLAGS@ -I#$topdir -I#$top_srcdir #{CFLAGS} -I#$includedir %s %s %s conftest.c"
+
+if FileTest.readable? 'nul'
+  $null = open('nul', 'w')
+elsif FileTest.readable? '/dev/null'
+  $null = open('/dev/null', 'w')
+else
+  $null = open('test.log', 'w')
+end
+
+$orgerr = $stderr.dup
+$orgout = $stdout.dup
+def xsystem command
+  if $DEBUG
+    puts command
+    return system(command)
+  end
+  $stderr.reopen($null) 
+  $stdout.reopen($null) 
+  r = system(command)
+  $stderr.reopen($orgerr)
+  $stdout.reopen($orgout)
+  return r
+end
+
+def try_link0(src, opt="")
+  cfile = open("conftest.c", "w")
+  cfile.print src
+  cfile.close
+  ldflags = $LDFLAGS
+  if /mswin32/ =~ RUBY_PLATFORM and !$LIBPATH.empty?
+    ENV['LIB'] = ($LIBPATH + [ORIG_LIBPATH]).compact.join(';')
+  else
+    $LDFLAGS = ldflags.dup
+    $LIBPATH.each {|d| $LDFLAGS << " -L" + d}
+  end
+  begin
+    xsystem(format(LINK, $CFLAGS, $CPPFLAGS, $LDFLAGS, opt, $LOCAL_LIBS))
+  ensure
+    $LDFLAGS = ldflags
+    ENV['LIB'] = ORIG_LIBPATH if /mswin32/ =~ RUBY_PLATFORM
+  end
+end
+
+def try_link(src, opt="")
+  begin
+    try_link0(src, opt)
+  ensure
+    rm_f "conftest*"
+  end
+end
+
+def try_cpp(src, opt="")
+  cfile = open("conftest.c", "w")
+  cfile.print src
+  cfile.close
+  begin
+    xsystem(format(CPP, $CFLAGS, $CPPFLAGS, opt))
+  ensure
+    rm_f "conftest*"
+  end
+end
+
+def egrep_cpp(pat, src, opt="")
+  cfile = open("conftest.c", "w")
+  cfile.print src
+  cfile.close
+  begin
+    xsystem(format(CPP+"|egrep #{pat}", $CFLAGS, $CPPFLAGS, opt))
+  ensure
+    rm_f "conftest*"
+  end
+end
+
+def try_run(src, opt="")
+  begin
+    if try_link0(src, opt)
+      if xsystem("./conftest")
+	true
+      else
+	false
+      end
+    else
+      nil
+    end
+  ensure
+    rm_f "conftest*"
+  end
+end
+
+def install_rb(mfile, srcdir = nil)
+  libdir = "lib"
+  libdir = srcdir + "/" + libdir if srcdir
+  path = []
+  dir = []
+  if File.directory? libdir
+    Find.find(libdir) do |f|
+      next unless /\.rb$/ =~ f
+      f = f[libdir.length+1..-1]
+      path.push f
+      dir |= [File.dirname(f)]
+    end
+  end
+  for f in dir
+    next if f == "."
+    mfile.printf "\t@$(RUBY) -r ftools -e 'File::makedirs(*ARGV)' $(DESTDIR)$(pkglibdir)/%s\n", f
+  end
+  for f in path
+    mfile.printf "\t@$(RUBY) -r ftools -e 'File::install(ARGV[0], ARGV[1], 0644, true)' $(srcdir)/lib/%s $(DESTDIR)$(pkglibdir)/%s\n", f, f
+  end
+end
+
+def append_library(libs, lib)
+  if /mswin32/ =~ RUBY_PLATFORM
+    lib + ".lib " + libs
+  else
+    "-l" + lib + " " + libs
+  end
+end
+
+def have_library(lib, func="main")
+  if func && func != ""
+    libs = append_library($libs, lib)
+    if /mswin32|mingw/ =~ RUBY_PLATFORM
+      r = try_link(<<"SRC", libs)
+#include <windows.h>
+#include <winsock.h>
+int main() { return 0; }
+int t() { #{func}(); return 0; }
+SRC
+      unless r
+        r = try_link(<<"SRC", libs)
+#include <windows.h>
+#include <winsock.h>
+int main() { return 0; }
+int t() { void ((*p)()); p = (void ((*)()))#{func}; return 0; }
+SRC
+      end
+    else
+      r = try_link(<<"SRC", libs)
+int main() { return 0; }
+int t() { #{func}(); return 0; }
+SRC
+    end
+    unless r
+      return false
+    end
+  else
+    libs = append_library($libs, lib)
+  end
+
+  $libs = libs
+  return true
+end
+
+def find_library(lib, func, *paths)
+  libpath = $LIBPATH
+  libs = append_library($libs, lib)
+  until try_link(<<"SRC", libs)
+int main() { return 0; }
+int t() { #{func}(); return 0; }
+SRC
+    if paths.size == 0
+      $LIBPATH = libpath
+      return false
+    end
+    $LIBPATH = libpath | [paths.shift]
+  end
+  $libs = libs
+  return true
+end
+
+def have_func(func, header=nil)
+  libs = $libs
+  src = 
+    if /mswin32|mingw/ =~ RUBY_PLATFORM
+      r = <<"SRC"
+#include <windows.h>
+#include <winsock.h>
+SRC
+    else
+      ""
+    end
+  unless header.nil?
+  src << <<"SRC"
+#include <#{header}>
+SRC
+  end
+  r = try_link(src + <<"SRC", libs)
+int main() { return 0; }
+int t() { #{func}(); return 0; }
+SRC
+  unless r
+    r = try_link(src + <<"SRC", libs)
+int main() { return 0; }
+int t() { void ((*p)()); p = (void ((*)()))#{func}; return 0; }
+SRC
+  end
+  unless r
+    return false
+  end
+  $defs.push(format("-DHAVE_%s", func.upcase))
+  return true
+end
+
+def have_header(header)
+  unless try_cpp(<<"SRC")
+#include <#{header}>
+SRC
+    return false
+  end
+  header.tr!("a-z./\055", "A-Z___")
+  $defs.push(format("-DHAVE_%s", header))
+  return true
+end
+
+def arg_config(config, default=nil)
+  unless defined? $configure_args
+    $configure_args = {}
+    args = "@configure_args@"
+    if /mswin32|mingw/ =~ RUBY_PLATFORM and ENV["CONFIGURE_ARGS"]
+      args << " " << ENV["CONFIGURE_ARGS"]
+    end
+    for arg in args.split
+      next unless /^--/ =~ arg
+      if /=/ =~ arg
+	$configure_args[$`] = $'
+      else
+	$configure_args[arg] = true
+      end
+    end
+  end
+  $configure_args.fetch(config, default)
+end
+
+def with_config(config, default=nil)
+  unless /^--with-/ =~ config
+    config = '--with-' + config
+  end
+  arg_config(config, default)
+end
+
+def enable_config(config, default=nil)
+  if arg_config("--enable-"+config, default)
+    true
+  elsif arg_config("--disable-"+config, false)
+    false
+  else
+    default
+  end
+end
+
+def create_header()
+  if $defs.length > 0
+    hfile = open("extconf.h", "w")
+    for line in $defs
+      line =~ /^-D(.*)/
+      hfile.printf "#define %s 1\n", $1
+    end
+    hfile.close
+  end
+end
+
+def dir_config(target, idefault=nil, ldefault=nil)
+  if idefault && ldefault == nil
+    default = idefault
+    idefault = default + "/include"
+    ldefault = default + "/lib"
+  end
+
+  dir = with_config(target + "-dir", default)
+
+  idir, ldir = if dir then [
+      dir + "/include",
+      dir + "/lib"
+    ] else [
+      with_config(target + "-include", idefault),
+      with_config(target + "-lib", ldefault)
+    ] end
+
+  if idir
+    idircflag = "-I" + idir
+    $CPPFLAGS += " " + idircflag unless $CPPFLAGS.split.include?(idircflag)
+  end
+
+  if ldir
+    $LIBPATH << ldir unless $LIBPATH.include?(ldir)
+  end
+
+  [idir, ldir]
+end
+
+def create_makefile(target)
+  $target = target
+  if target.rindex(%r!/!)
+    target = $'
+    target_prefix = "/"+$`
+  else
+    target_prefix = ""
+  end
+  rm_f "conftest*"
+  if "@DLEXT@" == $OBJEXT
+    libs = $libs.split
+    for lib in libs
+      lib.sub!(/-l(.*)/, %%"lib\\1.#{$LIBEXT}"%)
+    end
+    $defs.push(format("-DEXTLIB='%s'", libs.join(",")))
+  end
+
+  $DLDFLAGS = '@DLDFLAGS@'
+
+  if $configure_args['--enable-shared'] or "@LIBRUBY@" != "@LIBRUBY_A@"
+    $libs = "@LIBRUBYARG@ " + $libs
+    $LIBPATH.unshift $topdir
+  end
+
+  defflag = ''
+  if RUBY_PLATFORM =~ /cygwin|mingw/ and not $static
+    if not File.exist? target + '.def'
+      open(target + '.def', 'wb') do |f|
+        f.print "EXPORTS\n", "Init_", target, "\n"
+      end
+    end
+    defflag = "--def=" + target + ".def"
+  end
+
+  if RUBY_PLATFORM =~ /mswin32/
+    libpath = $LIBPATH.join(';')
+  else
+    $LIBPATH.each {|d| $DLDFLAGS << " -L" << d}
+  end
+
+  $srcdir = $top_srcdir + "/ext/" + $mdir
+  mfile = open("Makefile", "w")
+  mfile.binmode if /mingw/ =~ RUBY_PLATFORM
+  mfile.printf "\
+SHELL = /bin/sh
+
+#### Start of system configuration section. ####
+
+srcdir = #{$srcdir}
+VPATH = #{$srcdir}
+
+topdir = #{$topdir}
+hdrdir = #{$top_srcdir}
+
+CC = @CC@
+
+CFLAGS   = %s #{CFLAGS} #$CFLAGS
+CPPFLAGS = -I$(topdir) -I$(hdrdir) -I@includedir@ %s #$CPPFLAGS
+DLDFLAGS = #$DLDFLAGS #$LDFLAGS
+LDSHARED = @LDSHARED@ #{defflag}
+", if $static then "" else "@CCDLFLAGS@" end, $defs.join(" ")
+  mfile.puts "LIBPATH = #{libpath}" if libpath
+
+  mfile.puts ".SUFFIXES: .@OBJEXT@" unless "@OBJEXT@" == "o"
+
+  mfile.printf "\
+
+RUBY_INSTALL_NAME = @RUBY_INSTALL_NAME@
+RUBY_SO_NAME = @RUBY_SO_NAME@
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+libdir = @libdir@
+#pkglibdir = $(libdir)/$(RUBY_INSTALL_NAME)/@MAJOR@.@MINOR@
+pkglibdir = $(libdir)/ruby/@MAJOR@.@MINOR@
+archdir = $(pkglibdir)/@arch@
+@SET_MAKE@
+
+#### End of system configuration section. ####
+
+"
+  mfile.printf "LOCAL_LIBS = %s %s\n", $LOCAL_LIBS, $local_flags
+  mfile.printf "LIBS = %s\n", $libs
+  mfile.printf "OBJS = "
+  if !$objs then
+    $objs = []
+    for f in Dir["#{$top_srcdir}/ext/#{$mdir}/*.{#{SRC_EXT.join(%q{,})}}"]
+      f = File.basename(f)
+      f.sub!(/(#{SRC_EXT.join(%q{|})})$/, $OBJEXT)
+      $objs.push f
+    end
+  else
+    for i in $objs
+      i.sub!(/\.o\z/, ".#{$OBJEXT}")
+    end
+  end
+  mfile.printf $objs.join(" ")
+  mfile.printf "\n"
+
+  ruby_interpreter = "$(topdir)/miniruby@EXEEXT@"
+  if /nmake/i =~ $make
+    ruby_interpreter = '$(topdir:/=\)\miniruby@EXEEXT@'
+  end
+  if defined? CROSS_COMPILING
+    ruby_interpreter = "@MINIRUBY@"
+  end
+
+  mfile.printf <<EOS
+TARGET = #{target}
+DLLIB = $(TARGET).#{$static ? $LIBEXT : "@DLEXT@"}
+
+RUBY = #{ruby_interpreter} -I$(topdir) -I$(hdrdir)/lib
+RM = $(RUBY) -r ftools -e "File::rm_f(*Dir[ARGV.join(' ')])"
+
+EXEEXT = @EXEEXT@
+
+all:		$(DLLIB)
+
+clean:;		@$(RM) *.#{$OBJEXT} *.so *.sl *.#{$LIBEXT} $(DLLIB)
+		@$(RM) *.ilk *.exp *.pdb *.bak
+
+distclean:	clean
+		@$(RM) Makefile extconf.h conftest.*
+		@$(RM) core ruby$(EXEEXT) *~
+
+realclean:	distclean
+EOS
+
+  mfile.printf <<EOS
+
+install:
+	@$(RUBY) -r ftools -e 'File::makedirs(*ARGV)' $(DESTDIR)$(libdir) $(DESTDIR)$(pkglibdir) $(DESTDIR)$(archdir)
+EOS
+  unless $static
+    mfile.printf "\
+	@$(RUBY) -r ftools -e 'File::install(ARGV[0], ARGV[1], 0555, true)' $(DLLIB) $(DESTDIR)$(archdir)/$(DLLIB)
+"
+  end
+  install_rb(mfile, $srcdir)
+  mfile.printf "\n"
+
+  if /mswin32/ !~ RUBY_PLATFORM
+    mfile.puts "
+.c.@OBJEXT@:
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $<
+
+.cc.@OBJEXT@:
+	$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $<
+.cpp.@OBJEXT@:
+	$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $<
+.cxx.@OBJEXT@:
+	$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $<
+.C.@OBJEXT@:
+	$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $<
+"
+  elsif /nmake/i =~ $make
+    mfile.print "
+{$(srcdir)}.c{}.@OBJEXT@:
+	$(CC) -I. -I$(<D) $(CFLAGS) $(CPPFLAGS) -c $(<:/=\\)
+.c.@OBJEXT@:
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(<:/=\\)
+
+{$(srcdir)}.cc{}.@OBJEXT@:
+	$(CXX) -I. -I$(<D) $(CXXFLAGS) $(CPPFLAGS) -c $(<:/=\\)
+.cc.@OBJEXT@:
+	$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $(<:/=\\)
+{$(srcdir)}.cpp{}.@OBJEXT@:
+	$(CXX) -I. -I$(<D) $(CXXFLAGS) $(CPPFLAGS) -c $(<:/=\\)
+.cpp.@OBJEXT@:
+	$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $(<:/=\\)
+{$(srcdir)}.cxx{}.@OBJEXT@:
+	$(CXX) -I. -I$(<D) $(CXXFLAGS) $(CPPFLAGS) -c $(<:/=\\)
+.cxx.@OBJEXT@:
+	$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $(<:/=\\)
+"
+  else
+    mfile.print "
+.c.@OBJEXT@:
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(subst /,\\\\,$<)
+
+.cc.@OBJEXT@ .cpp.@OBJEXT@ .cxx.@OBJEXT@ .C.@OBJEXT@:
+	$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $(subst /,\\\\,$<)
+"
+  end
+
+  if $static
+    if "@AR@" =~ /^lib\b/i
+      mfile.printf "\
+$(DLLIB): $(OBJS)
+	@AR@ /OUT:$(DLLIB) $(OBJS)
+"
+    else
+      mfile.printf "\
+$(DLLIB): $(OBJS)
+	@AR@ cru $(DLLIB) $(OBJS)
+	@-@RANLIB@ $(DLLIB) 2> /dev/null || true
+"
+    end
+  elsif "@DLEXT@" != $OBJEXT
+    mfile.print "$(DLLIB): $(OBJS)\n"
+    if /mswin32/ =~ RUBY_PLATFORM
+      if /nmake/i =~ $make
+	mfile.print "\tset LIB=$(LIBPATH:/=\\);$(LIB)\n"
+      else
+	mfile.print "\tenv LIB='$(subst /,\\\\,$(LIBPATH));$(LIB)' \\\n"
+      end
+    end
+    mfile.print "\t$(LDSHARED) $(DLDFLAGS) -o $(DLLIB) $(OBJS) $(LIBS) $(LOCAL_LIBS)\n"
+  elsif RUBY_PLATFORM == "m68k-human"
+    mfile.printf "\
+$(DLLIB): $(OBJS)
+	ar cru $(DLLIB) $(OBJS)
+"
+  else
+    mfile.printf "\
+$(DLLIB): $(OBJS)
+	ld $(DLDFLAGS) -r -o $(DLLIB) $(OBJS)
+"
+  end
+
+  if File.exist?("#{$srcdir}/depend")
+    dfile = open("#{$srcdir}/depend", "r")
+    mfile.printf "###\n"
+    while line = dfile.gets()
+      line.gsub!(/\.o\b/, ".#{$OBJEXT}")
+      line.gsub!(/(\s)([^\s\/]+\.[ch])/, '\1$(srcdir)/\2') if /nmake/i =~ $make
+      mfile.printf "%s", line.gsub('\$\(hdrdir\)/config.h', '$(topdir)/config.h')
+    end
+    dfile.close
+  end
+  mfile.close
+end
+
+def extmake(target)
+  if $force_static or $static_ext[target]
+    $static = target
+  else
+    $static = false
+  end
+
+  unless $install or $clean
+    return if $nodynamic and not $static
+  end
+
+  $OBJEXT = "@OBJEXT@"
+  $LIBEXT = "a"
+  $objs = nil
+  $libs = "@DLDLIBS@"
+  $local_flags = ""
+  if /mswin32/ =~ RUBY_PLATFORM
+    $LIBEXT = "lib"
+    $local_flags = "-link /INCREMENTAL:no /EXPORT:Init_$(TARGET)"
+  end
+  $LOCAL_LIBS = ""		# to be assigned in extconf.rb
+  $CFLAGS = ""
+  $CPPFLAGS = ""
+  $LDFLAGS = ""
+  $LIBPATH = []
+
+  dir_config("opt")
+
+  begin
+    Dir.mkdir target unless File.directory?(target)
+    Dir.chdir target
+    $target = target
+    $mdir = target
+    unless $install or $clean
+      if $static_ext.size > 0 ||
+	!File.exist?("./Makefile") ||
+	older("./Makefile", "#{$top_srcdir}/ext/@setup@") ||
+	older("./Makefile", "../extmk.rb") ||
+	older("./Makefile", "#{$top_srcdir}/ext/#{target}/makefile.rb") ||
+	older("./Makefile", "#{$top_srcdir}/ext/#{target}/extconf.rb")
+      then
+	$defs = []
+	if File.exist?("#{$top_srcdir}/ext/#{target}/makefile.rb")
+	  load "#{$top_srcdir}/ext/#{target}/makefile.rb"
+	elsif File.exist?("#{$top_srcdir}/ext/#{target}/extconf.rb")
+	  load "#{$top_srcdir}/ext/#{target}/extconf.rb"
+	else
+	  create_makefile(target)
+	end
+      end
+    end
+    if File.exist?("./Makefile")
+      if $static
+ 	$extlist.push [$static,$target]
+      end
+      if $install
+	system "#{$make} install DESTDIR=#{$destdir}"
+      elsif $clean
+	system "#{$make} #{$clean}"
+      else
+	unless system "#{$make} all"
+	  if ENV["MAKEFLAGS"] != "k" and ENV["MFLAGS"] != "-k"
+	    exit
+	  end
+	end
+      end
+    end
+    if $static
+      $extlibs ||= ""
+      $extlibs += " " + $LDFLAGS unless $LDFLAGS == ""
+      $extlibs += " " + $libs unless $libs == ""
+      $extlibs += " " + $LOCAL_LIBS unless $LOCAL_LIBS == ""
+    end
+  ensure
+    rm_f "conftest*"
+    Dir.chdir ".."
+  end
+end
+
+$make = ENV["MAKE"]
+$make ||= with_config("make-prog", "make")
+
+# get static-link modules
+$static_ext = {}
+for setup in ["@setup@", "#{$top_srcdir}/ext/@setup@"]
+  if File.file? setup
+    f = open(setup) 
+    while line = f.gets()
+      line.chomp!
+      line.sub!(/#.*$/, '')
+      next if /^\s*$/ =~ line
+      if /^option +nodynamic/ =~ line
+	$nodynamic = true
+	next
+      end
+      target = line.split[0]
+      target = target.downcase if /mswin32/ =~ RUBY_PLATFORM
+      $static_ext[target] = true
+    end
+    f.close
+    break
+  end
+end
+
+for d in Dir["#{$top_srcdir}/ext/*"]
+  File.directory?(d) || next
+  File.file?(d + "/MANIFEST") || next
+  
+  d = File.basename(d)
+  if $install
+    print "installing ", d, "\n"
+  elsif $clean
+    print "cleaning ", d, "\n"
+  else
+    print "compiling ", d, "\n"
+    if RUBY_PLATFORM =~ /-aix/ and older("../ruby.imp", "../miniruby")
+      load "#{$top_srcdir}/ext/aix_mksym.rb"
+    end
+  end
+  extmake(d)
+end
+
+if $install or $clean
+  Dir.chdir ".."
+  exit
+end
+$extinit = "" unless $extinit
+
+ruby = "@RUBY_INSTALL_NAME@@EXEEXT@"
+miniruby = "miniruby@EXEEXT@"
+
+$extobjs = "" unless $extobjs
+if $extlist.size > 0
+  for s,t in $extlist
+    f = format("%s/%s.%s", s, t, $LIBEXT)
+    if File.exist?(f)
+      $extinit += format("\
+\tInit_%s();\n\
+\trb_provide(\"%s.so\");\n\
+", t, t)
+      $extobjs += "ext/"
+      $extobjs += f
+      $extobjs += " "
+    else
+      false
+    end
+  end
+
+  if older("extinit.c", "#{$top_srcdir}/ext/@setup@")
+    f = open("extinit.c", "w")
+    f.printf "void Init_ext() {\n"
+    f.printf $extinit
+    f.printf "}\n"
+    f.close
+  end
+  if older("extinit.#{$OBJEXT}", "extinit.c")
+    cmd = "@CC@ " + CFLAGS + " -c extinit.c"
+    print cmd, "\n"
+    system cmd or exit 1
+  end
+
+  Dir.chdir ".."
+
+  if older(ruby, "#{$top_srcdir}/ext/@setup@") or older(ruby, miniruby)
+    rm_f ruby
+  end
+
+  $extobjs = "ext/extinit.#{$OBJEXT} " + $extobjs
+  if RUBY_PLATFORM =~ /m68k-human|beos/
+    $extlibs.gsub!("-L/usr/local/lib", "") if $extlibs
+  end
+  system format(%[#{$make} #{ruby} EXTOBJS='%s' EXTLIBS='%s'], $extobjs, $extlibs)
+else
+  Dir.chdir ".."
+  if older(ruby, miniruby)
+    rm_f ruby
+    system("#{$make} #{ruby}")
+  end
+end
+
+#Local variables:
+# mode: ruby
+#end:
diff --git a/ext/fcntl/.cvsignore b/ext/fcntl/.cvsignore
index 4088712231..f3c7a7c5da 100644
--- a/ext/fcntl/.cvsignore
+++ b/ext/fcntl/.cvsignore
@@ -1,3 +1 @@
 Makefile
-mkmf.log
-*.def
diff --git a/ext/fcntl/MANIFEST b/ext/fcntl/MANIFEST
new file mode 100644
index 0000000000..aef7ad4ca0
--- /dev/null
+++ b/ext/fcntl/MANIFEST
@@ -0,0 +1,3 @@
+MANIFEST
+depend
+fcntl.c
diff --git a/ext/fcntl/extconf.rb b/ext/fcntl/extconf.rb
deleted file mode 100644
index 8b717d4a5b..0000000000
--- a/ext/fcntl/extconf.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-require 'mkmf'
-create_makefile('fcntl')
diff --git a/ext/fcntl/fcntl.c b/ext/fcntl/fcntl.c
index 57cca103f4..80e0112e4c 100644
--- a/ext/fcntl/fcntl.c
+++ b/ext/fcntl/fcntl.c
@@ -5,7 +5,7 @@
   $Author$
   created at: Mon Apr  7 18:53:05 JST 1997
 
-  Copyright (C) 1997-2001 Yukihiro Matsumoto
+  Copyright (C) 1997-1998 Yukihiro Matsumoto
 
 ************************************************/
 
@@ -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()
 {
@@ -179,9 +104,4 @@ Init_fcntl()
 #ifdef O_WRONLY
     rb_define_const(mFcntl, "O_WRONLY", INT2NUM(O_WRONLY));
 #endif
-#ifdef O_ACCMODE
-    rb_define_const(mFcntl, "O_ACCMODE", INT2FIX(O_ACCMODE));
-#else
-    rb_define_const(mFcntl, "O_ACCMODE", INT2FIX(O_RDONLY | O_WRONLY | O_RDWR));
-#endif
 }
diff --git a/ext/gdbm/.cvsignore b/ext/gdbm/.cvsignore
index 4088712231..f3c7a7c5da 100644
--- a/ext/gdbm/.cvsignore
+++ b/ext/gdbm/.cvsignore
@@ -1,3 +1 @@
 Makefile
-mkmf.log
-*.def
diff --git a/ext/gdbm/MANIFEST b/ext/gdbm/MANIFEST
new file mode 100644
index 0000000000..f4a8796d18
--- /dev/null
+++ b/ext/gdbm/MANIFEST
@@ -0,0 +1,5 @@
+MANIFEST
+README
+depend
+extconf.rb
+gdbm.c
diff --git a/ext/gdbm/gdbm.c b/ext/gdbm/gdbm.c
index 82109fda90..d43450229f 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"
@@ -16,74 +14,10 @@
 #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
+static VALUE cGDBM, rb_eGDBMError;
 
 #define MY_BLOCK_SIZE (2048)
-#define MY_FATAL_FUNC rb_gdbm_fatal
-static void
-rb_gdbm_fatal(msg)
-    char *msg;
-{
-    rb_raise(rb_eGDBMFatalError, "%s", msg);
-}
+#define MY_FATAL_FUNC (0)
 
 struct dbmdata {
     int  di_size;
@@ -96,15 +30,10 @@ closed_dbm()
     rb_raise(rb_eRuntimeError, "closed GDBM file");
 }
 
-#define GetDBM(obj, dbmp) do {\
+#define GetDBM(obj, dbmp) {\
     Data_Get_Struct(obj, struct dbmdata, dbmp);\
     if (dbmp == 0) closed_dbm();\
     if (dbmp->di_dbm == 0) closed_dbm();\
-} while (0)
-
-#define GetDBM2(obj, data, dbm) {\
-    GetDBM(obj, data);\
-    (dbm) = dbmp->di_dbm;\
 }
 
 static void
@@ -112,83 +41,24 @@ 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;
-{
-    struct dbmdata *dbmp;
-
-    GetDBM(obj, dbmp);
-    gdbm_close(dbmp->di_dbm);
-    dbmp->di_dbm = 0;
-
-    return Qnil;
-}
+static VALUE fgdbm_close _((VALUE));
 
-/*
- * 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
-fgdbm_s_alloc(klass)
+fgdbm_s_new(argc, argv, klass)
+    int argc;
+    VALUE *argv;
     VALUE klass;
 {
-    return Data_Wrap_Struct(klass, 0, free_dbm, 0);
+    VALUE obj = Data_Wrap_Struct(klass, 0, free_dbm, 0);
+    rb_obj_call_init(obj, argc, argv);
+    return obj;
 }
 
-/*
- * 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;
@@ -201,37 +71,31 @@ 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))
         flags = NUM2INT(vflags);
 
-    SafeStringValue(file);
+    file = rb_str_to_str(file);
+    Check_SafeStr(file);
 
-    if (flags & RUBY_GDBM_RW_BIT) {
-        flags &= ~RUBY_GDBM_RW_BIT;
+    dbm = 0;
+    if (mode >= 0)
 	dbm = gdbm_open(RSTRING(file)->ptr, MY_BLOCK_SIZE, 
-			flags, mode, MY_FATAL_FUNC);
-    }
-    else {
-        dbm = 0;
-        if (mode >= 0)
-            dbm = gdbm_open(RSTRING(file)->ptr, MY_BLOCK_SIZE, 
-                            GDBM_WRCREAT|flags, mode, MY_FATAL_FUNC);
-        if (!dbm)
-            dbm = gdbm_open(RSTRING(file)->ptr, MY_BLOCK_SIZE, 
-                            GDBM_WRITER|flags, 0, MY_FATAL_FUNC);
-        if (!dbm)
-            dbm = gdbm_open(RSTRING(file)->ptr, MY_BLOCK_SIZE, 
-                            GDBM_READER|flags, 0, MY_FATAL_FUNC);
-    }
+			GDBM_WRCREAT|flags, mode, MY_FATAL_FUNC);
+    if (!dbm)
+	dbm = gdbm_open(RSTRING(file)->ptr, MY_BLOCK_SIZE, 
+			GDBM_WRITER|flags, 0, MY_FATAL_FUNC);
+    if (!dbm)
+	dbm = gdbm_open(RSTRING(file)->ptr, MY_BLOCK_SIZE, 
+			GDBM_READER|flags, 0, MY_FATAL_FUNC);
 
     if (!dbm) {
 	if (mode == -1) return Qnil;
@@ -245,7 +109,6 @@ fgdbm_initialize(argc, argv, obj)
     }
 
     dbmp = ALLOC(struct dbmdata);
-    free_dbm(DATA_PTR(obj));
     DATA_PTR(obj) = dbmp;
     dbmp->di_dbm = dbm;
     dbmp->di_size = -1;
@@ -253,25 +116,6 @@ 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;
@@ -292,22 +136,36 @@ fgdbm_s_open(argc, argv, klass)
 }
 
 static VALUE
+fgdbm_close(obj)
+    VALUE obj;
+{
+    struct dbmdata *dbmp;
+
+    GetDBM(obj, dbmp);
+    gdbm_close(dbmp->di_dbm);
+    dbmp->di_dbm = 0;
+
+    return Qnil;
+}
+
+static VALUE
 rb_gdbm_fetch(dbm, key)
     GDBM_FILE dbm;
     datum key;
 {
     datum val;
-    VALUE str;
+    NEWOBJ(str, struct RString);
+    OBJSETUP(str, rb_cString, T_STRING);
 
     val = gdbm_fetch(dbm, key);
     if (val.dptr == 0)
         return Qnil;
 
-    str = rb_obj_alloc(rb_cString);
-    RSTRING(str)->len = val.dsize;
-    RSTRING(str)->aux.capa = val.dsize;
-    RSTRING(str)->ptr = REALLOC_N(val.dptr,char,val.dsize+1);
-    RSTRING(str)->ptr[val.dsize] = '\0';
+    str->ptr = 0;
+    str->len = val.dsize;
+    str->orig = 0;
+    str->ptr = REALLOC_N(val.dptr,char,val.dsize+1);
+    str->ptr[str->len] = '\0';
 
     OBJ_TAINT(str);
     return (VALUE)str;
@@ -320,7 +178,7 @@ rb_gdbm_fetch2(dbm, keystr)
 {
     datum key;
 
-    StringValue(keystr);
+    keystr = rb_str_to_str(keystr);
     key.dptr = RSTRING(keystr)->ptr;
     key.dsize = RSTRING(keystr)->len;
 
@@ -334,7 +192,8 @@ rb_gdbm_fetch3(obj, keystr)
     struct dbmdata *dbmp;
     GDBM_FILE dbm;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     return rb_gdbm_fetch2(dbm, keystr);
 }
 
@@ -343,20 +202,21 @@ rb_gdbm_firstkey(dbm)
     GDBM_FILE dbm;
 {
     datum key;
-    VALUE str;
+    NEWOBJ(str, struct RString);
+    OBJSETUP(str, rb_cString, T_STRING);
 
     key = gdbm_firstkey(dbm);
     if (key.dptr == 0)
         return Qnil;
 
-    str = rb_obj_alloc(rb_cString);
-    RSTRING(str)->len = key.dsize;
-    RSTRING(str)->aux.capa = key.dsize;
-    RSTRING(str)->ptr = REALLOC_N(key.dptr,char,key.dsize+1);
-    RSTRING(str)->ptr[RSTRING(str)->len] = '\0';
+    str->ptr = 0;
+    str->len = key.dsize;
+    str->orig = 0;
+    str->ptr = REALLOC_N(key.dptr,char,key.dsize+1);
+    str->ptr[str->len] = '\0';
 
     OBJ_TAINT(str);
-    return str;
+    return (VALUE)str;
 }
 
 static VALUE
@@ -365,7 +225,8 @@ rb_gdbm_nextkey(dbm, keystr)
     VALUE keystr;
 {
     datum key, key2;
-    VALUE str;
+    NEWOBJ(str, struct RString);
+    OBJSETUP(str, rb_cString, T_STRING);
 
     key.dptr = RSTRING(keystr)->ptr;
     key.dsize = RSTRING(keystr)->len;
@@ -373,37 +234,40 @@ rb_gdbm_nextkey(dbm, keystr)
     if (key2.dptr == 0)
         return Qnil;
 
-    str = rb_obj_alloc(rb_cString);
-    RSTRING(str)->len = key2.dsize;
-    RSTRING(str)->aux.capa = key2.dsize;
-    RSTRING(str)->ptr = REALLOC_N(key2.dptr,char,key2.dsize+1);
-    RSTRING(str)->ptr[RSTRING(str)->len] = '\0';
+    str->ptr = 0;
+    str->len = key2.dsize;
+    str->orig = 0;
+    str->ptr = REALLOC_N(key2.dptr,char,key2.dsize+1);
+    str->ptr[str->len] = '\0';
 
     OBJ_TAINT(str);
-    return str;
+    return (VALUE)str;
 }
 
 static VALUE
 fgdbm_fetch(obj, keystr, ifnone)
     VALUE obj, keystr, ifnone;
 {
+    datum key;
+    struct dbmdata *dbmp;
+    GDBM_FILE dbm;
     VALUE valstr;
 
-    valstr = rb_gdbm_fetch3(obj, keystr);
+    keystr = rb_str_to_str(keystr);
+    key.dptr = RSTRING(keystr)->ptr;
+    key.dsize = RSTRING(keystr)->len;
+
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+    valstr = rb_gdbm_fetch(dbm, key);
     if (NIL_P(valstr)) {
 	if (ifnone == Qnil && rb_block_given_p())
-	    return rb_yield(keystr);
+	    return rb_yield(rb_tainted_str_new(key.dptr, key.dsize));
 	return 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 +275,6 @@ 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 +286,11 @@ 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;
@@ -449,8 +299,9 @@ fgdbm_index(obj, valstr)
     GDBM_FILE dbm;
     VALUE keystr, valstr2;
 
-    StringValue(valstr);
-    GetDBM2(obj, dbmp, dbm);
+    valstr = rb_str_to_str(valstr);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     for (keystr = rb_gdbm_firstkey(dbm); RTEST(keystr);
          keystr = rb_gdbm_nextkey(dbm, keystr)) {
 
@@ -482,136 +333,67 @@ 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;
-    VALUE *argv;
-    VALUE obj;
+rb_gdbm_delete(obj, keystr)
+    VALUE obj, keystr;
 {
-    VALUE new = rb_ary_new2(argc);
-    int i;
+    datum key;
+    struct dbmdata *dbmp;
+    GDBM_FILE dbm;
 
-    if (rb_block_given_p()) {
-        GDBM_FILE dbm;
-        struct dbmdata *dbmp;
-        VALUE keystr;
+    rb_secure(4);
+    keystr = rb_str_to_str(keystr);
+    key.dptr = RSTRING(keystr)->ptr;
+    key.dsize = RSTRING(keystr)->len;
 
-	if (argc > 0) {
-	    rb_raise(rb_eArgError, "wrong number arguments(%d for 0)", argc);
-	}
-        GetDBM2(obj, dbmp, dbm);
-        for (keystr = rb_gdbm_firstkey(dbm); RTEST(keystr);
-             keystr = rb_gdbm_nextkey(dbm, keystr)) {
-            VALUE assoc = rb_assoc_new(keystr, rb_gdbm_fetch2(dbm, keystr));
-	    VALUE v = rb_yield(assoc);
-
-	    if (RTEST(v)) {
-		rb_ary_push(new, assoc);
-	    }
-	    GetDBM2(obj, dbmp, dbm);
-        }
-    }
-    else {
-	rb_warn("GDBM#select(index..) is deprecated; use GDBM#values_at");
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
 
-        for (i=0; i<argc; i++) {
-            rb_ary_push(new, rb_gdbm_fetch3(obj, argv[i]));
-        }
+    if (!gdbm_exists(dbm, key)) {
+	return Qnil;
     }
 
-    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;
-    VALUE *argv;
-    VALUE obj;
-{
-    VALUE new = rb_ary_new2(argc);
-    int i;
-
-    for (i=0; i<argc; i++) {
-        rb_ary_push(new, rb_gdbm_fetch3(obj, argv[i]));
+    if (gdbm_delete(dbm, key)) {
+	dbmp->di_size = -1;
+	rb_raise(rb_eGDBMError, "%s", gdbm_strerror(gdbm_errno));
     }
-
-    return new;
-}
-
-static void
-rb_gdbm_modify(obj)
-    VALUE obj;
-{
-    rb_secure(4);
-    if (OBJ_FROZEN(obj)) rb_error_frozen("GDBM");
+    else if (dbmp->di_size >= 0) {
+	dbmp->di_size--;
+    }
+    return obj;
 }
 
 static VALUE
-rb_gdbm_delete(obj, keystr)
+fgdbm_delete(obj, keystr)
     VALUE obj, keystr;
 {
     datum key;
     struct dbmdata *dbmp;
     GDBM_FILE dbm;
 
-    rb_gdbm_modify(obj);
-    StringValue(keystr);
+    rb_secure(4);
+    keystr = rb_str_to_str(keystr);
     key.dptr = RSTRING(keystr)->ptr;
     key.dsize = RSTRING(keystr)->len;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     if (!gdbm_exists(dbm, key)) {
-        return Qnil;
+	if (rb_block_given_p()) rb_yield(keystr);
+	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;
-{
-    VALUE valstr;
-
-    valstr = fgdbm_fetch(obj, keystr, Qnil);
-    rb_gdbm_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;
@@ -620,8 +402,10 @@ fgdbm_shift(obj)
     GDBM_FILE dbm;
     VALUE keystr, valstr;
 
-    rb_gdbm_modify(obj);
-    GetDBM2(obj, dbmp, dbm);
+    rb_secure(4);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     keystr = rb_gdbm_firstkey(dbm);
     if (NIL_P(keystr)) return Qnil;
     valstr = rb_gdbm_fetch2(dbm, keystr);
@@ -630,13 +414,6 @@ 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;
@@ -647,21 +424,23 @@ fgdbm_delete_if(obj)
     VALUE ret, ary = rb_ary_new();
     int i, status = 0, n;
 
-    rb_gdbm_modify(obj);
-    GetDBM2(obj, dbmp, dbm);
+    rb_secure(4);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     n = dbmp->di_size;
     dbmp->di_size = -1;
 
     for (keystr = rb_gdbm_firstkey(dbm); RTEST(keystr);
          keystr = rb_gdbm_nextkey(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);
+	valstr = rb_gdbm_fetch2(dbm, keystr);
+        ret = rb_protect(rb_yield, rb_assoc_new(rb_str_dup(keystr), valstr), &status);
+        if (status != 0) goto delete;
+	if (RTEST(ret)) rb_ary_push(ary, keystr);
+	else dbmp->di_size++;
     }
 
+ delete:
     for (i = 0; i < RARRAY(ary)->len; i++)
         rb_gdbm_delete(obj, RARRAY(ary)->ptr[i]);
     if (status) rb_jump_tag(status);
@@ -670,12 +449,6 @@ 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;
@@ -684,19 +457,11 @@ fgdbm_clear(obj)
     struct dbmdata *dbmp;
     GDBM_FILE dbm;
 
-    rb_gdbm_modify(obj);
-    GetDBM2(obj, dbmp, dbm);
+    rb_secure(4);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     dbmp->di_size = -1;
 
-#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); 
-    }
-#else
     while (key = gdbm_firstkey(dbm), key.dptr) {
         for (; key.dptr; key = nextkey) {
             nextkey = gdbm_nextkey(dbm, key);
@@ -708,19 +473,11 @@ fgdbm_clear(obj)
             free(key.dptr);
         }
     }
-#endif
     dbmp->di_size = 0;
 
     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;
@@ -730,7 +487,8 @@ fgdbm_invert(obj)
     VALUE keystr, valstr;
     VALUE hash = rb_hash_new();
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     for (keystr = rb_gdbm_firstkey(dbm); RTEST(keystr);
          keystr = rb_gdbm_nextkey(dbm, keystr)) {
 	valstr = rb_gdbm_fetch2(dbm, keystr);
@@ -740,8 +498,6 @@ fgdbm_invert(obj)
     return hash;
 }
 
-static VALUE each_pair _((VALUE));
-
 static VALUE
 each_pair(obj)
     VALUE obj;
@@ -763,14 +519,6 @@ 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 +527,6 @@ 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 +536,6 @@ 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;
@@ -810,33 +544,26 @@ fgdbm_store(obj, keystr, valstr)
     struct dbmdata *dbmp;
     GDBM_FILE dbm;
 
-    rb_gdbm_modify(obj);
-    StringValue(keystr);
-    StringValue(valstr);
-
+    rb_secure(4);
+    keystr = rb_str_to_str(keystr);
     key.dptr = RSTRING(keystr)->ptr;
     key.dsize = RSTRING(keystr)->len;
 
+    valstr = rb_str_to_str(valstr);
     val.dptr = RSTRING(valstr)->ptr;
     val.dsize = RSTRING(valstr)->len;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
     dbmp->di_size = -1;
+    dbm = dbmp->di_dbm;
     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;
@@ -846,8 +573,9 @@ fgdbm_length(obj)
     GDBM_FILE dbm;
     int i = 0;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
     if (dbmp->di_size > 0) return INT2FIX(dbmp->di_size);
+    dbm = dbmp->di_dbm;
 
     for (key = gdbm_firstkey(dbm); key.dptr; key = nextkey) {
         nextkey = gdbm_nextkey(dbm, key);
@@ -859,17 +587,11 @@ 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;
 {
-    datum key;
+    datum key, nextkey;
     struct dbmdata *dbmp;
     GDBM_FILE dbm;
 
@@ -889,13 +611,6 @@ 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;
@@ -904,23 +619,17 @@ fgdbm_each_value(obj)
     GDBM_FILE dbm;
     VALUE keystr;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     for (keystr = rb_gdbm_firstkey(dbm); RTEST(keystr);
          keystr = rb_gdbm_nextkey(dbm, keystr)) {
 
         rb_yield(rb_gdbm_fetch2(dbm, keystr));
-	GetDBM2(obj, dbmp, dbm);
     }
     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;
@@ -929,23 +638,17 @@ fgdbm_each_key(obj)
     GDBM_FILE dbm;
     VALUE keystr;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     for (keystr = rb_gdbm_firstkey(dbm); RTEST(keystr);
          keystr = rb_gdbm_nextkey(dbm, keystr)) {
 
-        rb_yield(keystr);
-	GetDBM2(obj, dbmp, dbm);
+        rb_yield(rb_str_dup(keystr));
     }
     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;
@@ -954,23 +657,19 @@ fgdbm_each_pair(obj)
     struct dbmdata *dbmp;
     VALUE keystr;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     for (keystr = rb_gdbm_firstkey(dbm); RTEST(keystr);
          keystr = rb_gdbm_nextkey(dbm, keystr)) {
 
-        rb_yield(rb_assoc_new(keystr, rb_gdbm_fetch2(dbm, keystr)));
-        GetDBM2(obj, dbmp, dbm);
+        rb_yield(rb_assoc_new(rb_str_dup(keystr), 
+                              rb_gdbm_fetch2(dbm, keystr)));
     }
 
     return obj;
 }
 
-/*
- * call-seq:
- *      gdbm.keys -> array
- *
- * Returns an array of all keys of this database.
- */
 static VALUE
 fgdbm_keys(obj)
     VALUE obj;
@@ -979,7 +678,9 @@ fgdbm_keys(obj)
     GDBM_FILE dbm;
     VALUE keystr, ary;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     ary = rb_ary_new();
     for (keystr = rb_gdbm_firstkey(dbm); RTEST(keystr);
          keystr = rb_gdbm_nextkey(dbm, keystr)) {
@@ -990,12 +691,6 @@ 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;
@@ -1005,26 +700,20 @@ fgdbm_values(obj)
     GDBM_FILE dbm;
     VALUE valstr, ary;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     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;
@@ -1033,24 +722,17 @@ fgdbm_has_key(obj, keystr)
     struct dbmdata *dbmp;
     GDBM_FILE dbm;
 
-    StringValue(keystr);
+    keystr = rb_str_to_str(keystr);
     key.dptr = RSTRING(keystr)->ptr;
     key.dsize = RSTRING(keystr)->len;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     if (gdbm_exists(dbm, key))
         return Qtrue;
     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;
@@ -1059,8 +741,9 @@ fgdbm_has_value(obj, valstr)
     GDBM_FILE dbm;
     VALUE keystr, valstr2;
 
-    StringValue(valstr);
-    GetDBM2(obj, dbmp, dbm);
+    valstr = rb_str_to_str(valstr);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     for (keystr = rb_gdbm_firstkey(dbm); RTEST(keystr);
          keystr = rb_gdbm_nextkey(dbm, keystr)) {
 
@@ -1076,12 +759,6 @@ 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;
@@ -1090,25 +767,20 @@ fgdbm_to_a(obj)
     GDBM_FILE dbm;
     VALUE keystr, ary;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     ary = rb_ary_new();
     for (keystr = rb_gdbm_firstkey(dbm); RTEST(keystr);
          keystr = rb_gdbm_nextkey(dbm, keystr)) {
 
-        rb_ary_push(ary, rb_assoc_new(keystr, rb_gdbm_fetch2(dbm, keystr)));
+        rb_ary_push(ary, rb_assoc_new(rb_str_dup(keystr),
+                                      rb_gdbm_fetch2(dbm, keystr)));
     }
 
     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;
@@ -1116,22 +788,13 @@ fgdbm_reorganize(obj)
     struct dbmdata *dbmp;
     GDBM_FILE dbm;
 
-    rb_gdbm_modify(obj);
-    GetDBM2(obj, dbmp, dbm);
+    rb_secure(4);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     gdbm_reorganize(dbm);
     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;
@@ -1139,18 +802,13 @@ fgdbm_sync(obj)
     struct dbmdata *dbmp;
     GDBM_FILE dbm;
 
-    rb_gdbm_modify(obj);
-    GetDBM2(obj, dbmp, dbm);
+    rb_secure(4);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
     gdbm_sync(dbm);
     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;
@@ -1159,24 +817,16 @@ fgdbm_set_cachesize(obj, val)
     GDBM_FILE dbm;
     int optval;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_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;
@@ -1185,30 +835,19 @@ fgdbm_set_fastmode(obj, val)
     GDBM_FILE dbm;
     int optval;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     optval = 0;
     if (RTEST(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;
@@ -1221,24 +860,20 @@ fgdbm_set_syncmode(obj, val)
     GDBM_FILE dbm;
     int optval;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     optval = 0;
     if (RTEST(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;
@@ -1247,7 +882,9 @@ fgdbm_to_hash(obj)
     GDBM_FILE dbm;
     VALUE keystr, hash;
 
-    GetDBM2(obj, dbmp, dbm);
+    GetDBM(obj, dbmp);
+    dbm = dbmp->di_dbm;
+
     hash = rb_hash_new();
     for (keystr = rb_gdbm_firstkey(dbm); RTEST(keystr);
          keystr = rb_gdbm_nextkey(dbm, keystr)) {
@@ -1258,13 +895,6 @@ 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;
@@ -1275,84 +905,74 @@ fgdbm_reject(obj)
 void
 Init_gdbm()
 {
-    rb_cGDBM = rb_define_class("GDBM", rb_cObject);
+    cGDBM = rb_define_class("GDBM", rb_cObject);
     rb_eGDBMError = rb_define_class("GDBMError", rb_eStandardError);
-    rb_eGDBMFatalError = rb_define_class("GDBMFatalError", rb_eException);
-    rb_include_module(rb_cGDBM, rb_mEnumerable);
-
-    rb_define_alloc_func(rb_cGDBM, fgdbm_s_alloc);
-    rb_define_singleton_method(rb_cGDBM, "open", fgdbm_s_open, -1);
-
-    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);
-    rb_define_method(rb_cGDBM, "store", fgdbm_store, 2);
-    rb_define_method(rb_cGDBM, "index",  fgdbm_index, 1);
-    rb_define_method(rb_cGDBM, "indexes",  fgdbm_indexes, -1);
-    rb_define_method(rb_cGDBM, "indices",  fgdbm_indexes, -1);
-    rb_define_method(rb_cGDBM, "select",  fgdbm_select, -1);
-    rb_define_method(rb_cGDBM, "values_at",  fgdbm_values_at, -1);
-    rb_define_method(rb_cGDBM, "length", fgdbm_length, 0);
-    rb_define_method(rb_cGDBM, "size", fgdbm_length, 0);
-    rb_define_method(rb_cGDBM, "empty?", fgdbm_empty_p, 0);
-    rb_define_method(rb_cGDBM, "each", fgdbm_each_pair, 0);
-    rb_define_method(rb_cGDBM, "each_value", fgdbm_each_value, 0);
-    rb_define_method(rb_cGDBM, "each_key", fgdbm_each_key, 0);
-    rb_define_method(rb_cGDBM, "each_pair", fgdbm_each_pair, 0);
-    rb_define_method(rb_cGDBM, "keys", fgdbm_keys, 0);
-    rb_define_method(rb_cGDBM, "values", fgdbm_values, 0);
-    rb_define_method(rb_cGDBM, "shift", fgdbm_shift, 0);
-    rb_define_method(rb_cGDBM, "delete", fgdbm_delete, 1);
-    rb_define_method(rb_cGDBM, "delete_if", fgdbm_delete_if, 0);
-    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, "include?", fgdbm_has_key, 1);
-    rb_define_method(rb_cGDBM, "has_key?", fgdbm_has_key, 1);
-    rb_define_method(rb_cGDBM, "member?", fgdbm_has_key, 1);
-    rb_define_method(rb_cGDBM, "has_value?", fgdbm_has_value, 1);
-    rb_define_method(rb_cGDBM, "key?", fgdbm_has_key, 1);
-    rb_define_method(rb_cGDBM, "value?", fgdbm_has_value, 1);
-
-    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 */
-    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));
+    rb_include_module(cGDBM, rb_mEnumerable);
+
+    rb_define_singleton_method(cGDBM, "new", fgdbm_s_new, -1);
+    rb_define_singleton_method(cGDBM, "open", fgdbm_s_open, -1);
+
+    rb_define_method(cGDBM, "initialize", fgdbm_initialize, -1);
+    rb_define_method(cGDBM, "close", fgdbm_close, 0);
+    rb_define_method(cGDBM, "[]", fgdbm_aref, 1);
+    rb_define_method(cGDBM, "fetch", fgdbm_fetch_m, -1);
+    rb_define_method(cGDBM, "[]=", fgdbm_store, 2);
+    rb_define_method(cGDBM, "store", fgdbm_store, 2);
+    rb_define_method(cGDBM, "index",  fgdbm_index, 1);
+    rb_define_method(cGDBM, "indexes",  fgdbm_indexes, -1);
+    rb_define_method(cGDBM, "indices",  fgdbm_indexes, -1);
+    rb_define_method(cGDBM, "length", fgdbm_length, 0);
+    rb_define_alias(cGDBM,  "size", "length");
+    rb_define_method(cGDBM, "empty?", fgdbm_empty_p, 0);
+    rb_define_method(cGDBM, "each", fgdbm_each_pair, 0);
+    rb_define_method(cGDBM, "each_value", fgdbm_each_value, 0);
+    rb_define_method(cGDBM, "each_key", fgdbm_each_key, 0);
+    rb_define_method(cGDBM, "each_pair", fgdbm_each_pair, 0);
+    rb_define_method(cGDBM, "keys", fgdbm_keys, 0);
+    rb_define_method(cGDBM, "values", fgdbm_values, 0);
+    rb_define_method(cGDBM, "shift", fgdbm_shift, 0);
+    rb_define_method(cGDBM, "delete", fgdbm_delete, 1);
+    rb_define_method(cGDBM, "delete_if", fgdbm_delete_if, 0);
+    rb_define_method(cGDBM, "reject!", fgdbm_delete_if, 0);
+    rb_define_method(cGDBM, "reject", fgdbm_reject, 0);
+    rb_define_method(cGDBM, "clear", fgdbm_clear, 0);
+    rb_define_method(cGDBM,"invert", fgdbm_invert, 0);
+    rb_define_method(cGDBM,"update", fgdbm_update, 1);
+    rb_define_method(cGDBM,"replace", fgdbm_replace, 1);
+    rb_define_method(cGDBM,"reorganize", fgdbm_reorganize, 0);
+    rb_define_method(cGDBM,"sync", fgdbm_sync, 0);
+    /* rb_define_method(cGDBM,"setopt", fgdbm_setopt, 2); */
+    rb_define_method(cGDBM,"cachesize=", fgdbm_set_cachesize, 1);
+    rb_define_method(cGDBM,"fastmode=", fgdbm_set_fastmode, 1);
+    rb_define_method(cGDBM,"syncmode=", fgdbm_set_syncmode, 1);
+
+    rb_define_method(cGDBM, "include?", fgdbm_has_key, 1);
+    rb_define_method(cGDBM, "has_key?", fgdbm_has_key, 1);
+    rb_define_method(cGDBM, "member?", fgdbm_has_key, 1);
+    rb_define_method(cGDBM, "has_value?", fgdbm_has_value, 1);
+    rb_define_method(cGDBM, "key?", fgdbm_has_key, 1);
+    rb_define_method(cGDBM, "value?", fgdbm_has_value, 1);
+
+    rb_define_method(cGDBM, "to_a", fgdbm_to_a, 0);
+    rb_define_method(cGDBM, "to_hash", fgdbm_to_hash, 0);
+
+    /* flags for gdbm_opn() */
+    /*
+    rb_define_const(cGDBM, "READER",  INT2FIX(GDBM_READER));
+    rb_define_const(cGDBM, "WRITER",  INT2FIX(GDBM_WRITER));
+    rb_define_const(cGDBM, "WRCREAT", INT2FIX(GDBM_WRCREAT));
+    rb_define_const(cGDBM, "NEWDB",   INT2FIX(GDBM_NEWDB));
+    */
+    rb_define_const(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));
+    rb_define_const(cGDBM, "SYNC",    INT2FIX(GDBM_SYNC));
 #endif
 #if defined(GDBM_NOLOCK)
-    /* flag for #new and #open */
-    rb_define_const(rb_cGDBM, "NOLOCK",  INT2FIX(GDBM_NOLOCK));
+    rb_define_const(cGDBM, "NOLOCK",  INT2FIX(GDBM_NOLOCK));
 #endif
-    /* version of the gdbm library*/
-    rb_define_const(rb_cGDBM, "VERSION",  rb_str_new2(gdbm_version));
+    rb_define_const(cGDBM, "VERSION",  rb_str_new2(gdbm_version));
 }
diff --git a/ext/iconv/.cvsignore b/ext/iconv/.cvsignore
deleted file mode 100644
index 394787fced..0000000000
--- a/ext/iconv/.cvsignore
+++ /dev/null
@@ -1,5 +0,0 @@
-Makefile
-mkmf.log
-*.def
-iconv.rb
-config.charset
diff --git a/ext/iconv/charset_alias.rb b/ext/iconv/charset_alias.rb
deleted file mode 100644
index aed4644290..0000000000
--- a/ext/iconv/charset_alias.rb
+++ /dev/null
@@ -1,103 +0,0 @@
-#! /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"]
-SHELL = Config::CONFIG['SHELL']
-
-class Hash::Ordered < Hash
-  def [](key)
-    val = super and val.last
-  end
-  def []=(key, val)
-    ary = fetch(key) {return super(key, [self.size, key, val])} and
-      ary << val
-  end
-  def sort
-    values.sort.collect {|i, *rest| rest}
-  end
-  def each(&block)
-    sort.each(&block)
-  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, $2
-        can.downcase!
-        map[can] = sys
-        false
-      when /^\s*;;/
-        true
-      else
-        false
-      end
-    end
-  end
-  case target
-  when /linux|-gnu/
-    # map.delete('ascii')
-  when /cygwin|os2-emx/
-    # get rid of tilde/yen problem.
-    map['shift_jis'] = 'cp932'
-  end
-  st = Hash.new(0)
-  map = map.sort.collect do |can, *sys|
-    if sys.grep(/^en_us(?=.|$)/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|
-    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
-    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)
diff --git a/ext/iconv/depend b/ext/iconv/depend
deleted file mode 100644
index 688ddd97b7..0000000000
--- a/ext/iconv/depend
+++ /dev/null
@@ -1,2 +0,0 @@
-iconv.o: iconv.c $(hdrdir)/ruby.h $(topdir)/config.h $(hdrdir)/defines.h \
-  $(hdrdir)/intern.h
diff --git a/ext/iconv/extconf.rb b/ext/iconv/extconf.rb
deleted file mode 100644
index a9d0cfb5e6..0000000000
--- a/ext/iconv/extconf.rb
+++ /dev/null
@@ -1,51 +0,0 @@
-require 'mkmf'
-
-dir_config("iconv")
-
-conf = File.exist?(File.join($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")
-  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}
-      if !(func = src[/^--->\s*(\w+).*\s*<---/, 1])
-        Logging::message "iconv function name not found"
-        false
-      elsif !(second = src[%r"\b#{func}\s*\(.*?,(.*?),.*?\)\s*;"m, 1])
-        Logging::message "prototype for #{func}() not found"
-        false
-      else
-        Logging::message $&+"\n"
-        /\bconst\b/ =~ second
-      end
-    end
-    $defs.push('-DICONV_INPTR_CONST')
-  end
-  if conf
-    prefix = '$(srcdir)'
-    prefix =  $nmake ? "{#{prefix}}" : "#{prefix}/"
-    if $extout
-      wrapper = "$(RUBYARCHDIR)/iconv.rb"
-    else
-      wrapper = "./iconv.rb"
-      $INSTALLFILES = [[wrapper, "$(RUBYARCHDIR)"]]
-    end
-    if String === conf
-      require 'uri'
-      scheme = URI.parse(conf).scheme
-    else
-      conf = "$(srcdir)/config.charset"
-    end
-    $cleanfiles << wrapper
-  end
-  create_makefile("iconv")
-  if conf
-    open("Makefile", "a") do |mf|
-      mf.print("\nall: #{wrapper}\n\n#{wrapper}: #{prefix}charset_alias.rb")
-      mf.print(" ", conf) unless scheme
-      mf.print("\n\t$(RUBY) $(srcdir)/charset_alias.rb #{conf} $@\n")
-    end
-  end
-end
diff --git a/ext/iconv/iconv.c b/ext/iconv/iconv.c
deleted file mode 100644
index 65fed33bd2..0000000000
--- a/ext/iconv/iconv.c
+++ /dev/null
@@ -1,910 +0,0 @@
-/* -*- mode:c; c-file-style:"ruby" -*- */
-/**********************************************************************
-
-  iconv.c -
-
-  $Author$
-  $Date$
-  created at: Wed Dec  1 20:28:09 JST 1999
-
-  All the files in this distribution are covered under the Ruby's
-  license (see the file COPYING).
-
-  Documentation by Yukihiro Matsumoto and Gavin Sinclair.
-
-**********************************************************************/
-
-#include "ruby.h"
-#include <errno.h>
-#include <iconv.h>
-#include <assert.h>
-#include "st.h"
-#include "intern.h"
-
-/*
- * Document-class: Iconv
- *
- * == Summary
- *
- * Ruby extension for charset conversion.
- * 
- * == Abstract
- *
- * Iconv is a wrapper class for the UNIX 95 <tt>iconv()</tt> function family,
- * which translates string between various encoding systems.
- * 
- * See Open Group's on-line documents for more details.
- * * <tt>iconv.h</tt>:       http://www.opengroup.org/onlinepubs/007908799/xsh/iconv.h.html
- * * <tt>iconv_open()</tt>:  http://www.opengroup.org/onlinepubs/007908799/xsh/iconv_open.html
- * * <tt>iconv()</tt>:       http://www.opengroup.org/onlinepubs/007908799/xsh/iconv.html
- * * <tt>iconv_close()</tt>: http://www.opengroup.org/onlinepubs/007908799/xsh/iconv_close.html
- * 
- * Which coding systems are available is platform-dependent.
- * 
- * == Examples
- *
- * 1. Instantiate a new Iconv and use method Iconv#iconv.
- *
- *      cd = Iconv.new(to, from)
- *      begin
- *        input.each { |s| output << cd.iconv(s) }
- *        output << cd.iconv(nil)                   # Don't forget this!
- *      ensure
- *        cd.close
- *      end
- *
- * 2. Invoke Iconv.open with a block.
- *
- *      Iconv.open(to, from) do |cd|
- *        input.each { |s| output << cd.iconv(s) }
- *        output << cd.iconv(nil)
- *      end
- *
- * 3. Shorthand for (2).
- *
- *      Iconv.iconv(to, from, *input.to_a)
- *
- * 4. Simple conversion between two charsets.
- *
- *      converted_text = Iconv.new('iso-8859-15', 'utf-8').iconv(text)
- */
-
-/* Invalid value for iconv_t is -1 but 0 for VALUE, I hope VALUE is
-   big enough to keep iconv_t */
-#define VALUE2ICONV(v) ((iconv_t)((VALUE)(v) ^ -1))
-#define ICONV2VALUE(c) ((VALUE)(c) ^ -1)
-
-struct iconv_env_t
-{
-    iconv_t cd;
-    int argc;
-    VALUE *argv;
-    VALUE ret;
-    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));
-static VALUE iconv_failure_initialize _((VALUE error, VALUE mesg, VALUE success, VALUE failed));
-static VALUE iconv_failure_success _((VALUE self));
-static VALUE iconv_failure_failed _((VALUE self));
-
-static iconv_t iconv_create _((VALUE to, VALUE from));
-static void iconv_dfree _((void *cd));
-static VALUE iconv_free _((VALUE cd));
-static VALUE iconv_try _((iconv_t cd, const char **inptr, size_t *inlen, char **outptr, size_t *outlen));
-static VALUE rb_str_derive _((VALUE str, const char* ptr, int len));
-static VALUE iconv_convert _((iconv_t cd, VALUE str, int start, int length, struct iconv_env_t* env));
-static VALUE iconv_s_allocate _((VALUE klass));
-static VALUE iconv_initialize _((VALUE self, VALUE to, VALUE from));
-static VALUE iconv_s_open _((VALUE self, VALUE to, VALUE from));
-static VALUE iconv_s_convert _((struct iconv_env_t* env));
-static VALUE iconv_s_iconv _((int argc, VALUE *argv, VALUE self));
-static VALUE iconv_init_state _((VALUE cd));
-static VALUE iconv_finish _((VALUE self));
-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;
-}
-
-static char *
-map_charset
-#ifdef HAVE_PROTOTYPES
-    (VALUE *code)
-#else /* HAVE_PROTOTYPES */
-    (code)
-    VALUE *code;
-#endif /* HAVE_PROTOTYPES */
-{
-    VALUE val = *code;
-
-    if (RHASH(charset_map)->tbl && RHASH(charset_map)->tbl->num_entries) {
-	VALUE key = rb_funcall2(val, rb_intern("downcase"), 0, 0);
-	StringValuePtr(key);
-	if (st_lookup(RHASH(charset_map)->tbl, key, &val)) {
-	    *code = val;
-	}
-    }
-    return StringValuePtr(*code);
-}
-
-static iconv_t
-iconv_create
-#ifdef HAVE_PROTOTYPES
-    (VALUE to, VALUE from)
-#else /* HAVE_PROTOTYPES */
-    (to, from)
-    VALUE to;
-    VALUE from;
-#endif /* HAVE_PROTOTYPES */
-{
-    const char* tocode = map_charset(&to);
-    const char* fromcode = map_charset(&from);
-
-    iconv_t cd = iconv_open(tocode, fromcode);
-
-    if (cd == (iconv_t)-1) {
-	switch (errno) {
-	  case EMFILE:
-	  case ENFILE:
-	  case ENOMEM:
-	    rb_gc();
-	    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);
-	}
-    }
-
-    return cd;
-}
-
-static void
-iconv_dfree
-#ifdef HAVE_PROTOTYPES
-    (void *cd)
-#else /* HAVE_PROTOTYPES */
-    (cd)
-    void *cd;
-#endif /* HAVE_PROTOTYPES */
-{
-    iconv_close(VALUE2ICONV(cd));
-}
-
-#define ICONV_FREE iconv_dfree
-
-static VALUE
-iconv_free
-#ifdef HAVE_PROTOTYPES
-    (VALUE cd)
-#else /* HAVE_PROTOTYPES */
-    (cd)
-    VALUE cd;
-#endif /* HAVE_PROTOTYPES */
-{
-    if (cd && iconv_close(VALUE2ICONV(cd)) == -1)
-	rb_sys_fail("iconv_close");
-    return Qnil;
-}
-
-static VALUE
-check_iconv
-#ifdef HAVE_PROTOTYPES
-    (VALUE obj)
-#else /* HAVE_PROTOTYPES */
-    (obj)
-    VALUE obj;
-#endif /* HAVE_PROTOTYPES */
-{
-    Check_Type(obj, T_DATA);
-    if (RDATA(obj)->dfree != ICONV_FREE) {
-	rb_raise(rb_eArgError, "Iconv expected (%s)", rb_class2name(CLASS_OF(obj)));
-    }
-    return (VALUE)DATA_PTR(obj);
-}
-
-static VALUE
-iconv_try
-#ifdef HAVE_PROTOTYPES
-    (iconv_t cd, const char **inptr, size_t *inlen, char **outptr, size_t *outlen)
-#else /* HAVE_PROTOTYPES */
-    (cd, inptr, inlen, outptr, outlen)
-    iconv_t cd;
-    const char **inptr;
-    size_t *inlen;
-    char **outptr;
-    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);
-    if (ret == (size_t)-1) {
-	if (!*inlen)
-	    return Qfalse;
-	switch (errno) {
-	  case E2BIG:
-	    /* try the left in next loop */
-	    break;
-	  case EILSEQ:
-	    return rb_eIconvIllegalSeq;
-	  case EINVAL:
-	    return rb_eIconvInvalidChar;
-	  case 0:
-	    return rb_eIconvBrokenLibrary;
-	  default:
-	    rb_sys_fail("iconv");
-	}
-    }
-    else if (*inlen > 0) {
-	/* something goes wrong */
-	return rb_eIconvIllegalSeq;
-    }
-    else if (ret) {
-	return Qnil;		/* conversion */
-    }
-    return Qfalse;
-}
-
-#define FAILED_MAXLEN 16
-
-static VALUE iconv_failure_initialize
-#ifdef HAVE_PROTOTYPES
-    (VALUE error, VALUE mesg, VALUE success, VALUE failed)
-#else /* HAVE_PROTOTYPES */
-    (error, mesg, success, failed)
-    VALUE error, mesg, success, failed;
-#endif /* HAVE_PROTOTYPES */
-{
-    rb_call_super(1, &mesg);
-    rb_ivar_set(error, rb_success, success);
-    rb_ivar_set(error, rb_failed, failed);
-    return error;
-}
-
-static VALUE
-iconv_fail
-#ifdef HAVE_PROTOTYPES
-    (VALUE error, VALUE success, VALUE failed, struct iconv_env_t* env, const char *mesg)
-#else /* HAVE_PROTOTYPES */
-    (error, success, failed, env, mesg)
-    VALUE error, success, failed;
-    struct iconv_env_t *env;
-    const char *mesg;
-#endif /* HAVE_PROTOTYPES */
-{
-    VALUE args[3];
-
-    if (mesg && *mesg) {
-	args[0] = rb_str_new2(mesg);
-    }
-    else if (TYPE(failed) != T_STRING || RSTRING(failed)->len < FAILED_MAXLEN) {
-	args[0] = rb_inspect(failed);
-    }
-    else {
-	args[0] = rb_inspect(rb_str_substr(failed, 0, FAILED_MAXLEN));
-	rb_str_cat2(args[0], "...");
-    }
-    args[1] = success;
-    args[2] = failed;
-    if (env) {
-	args[1] = env->append(rb_obj_dup(env->ret), success);
-	if (env->argc > 0) {
-	    *(env->argv) = failed;
-	    args[2] = rb_ary_new4(env->argc, env->argv);
-	}
-    }
-    error = rb_class_new_instance(3, args, error);
-    if (!rb_block_given_p()) rb_exc_raise(error);
-    ruby_errinfo = error;
-    return rb_yield(failed);
-}
-
-static VALUE
-rb_str_derive
-#ifdef HAVE_PROTOTYPES
-    (VALUE str, const char* ptr, int len)
-#else /* HAVE_PROTOTYPES */
-    (str, ptr, len)
-    VALUE str;
-    const char *ptr;
-    int len;
-#endif /* HAVE_PROTOTYPES */
-{
-    VALUE ret;
-
-    if (NIL_P(str))
-	return rb_str_new(ptr, len);
-    if (RSTRING(str)->ptr == ptr && RSTRING(str)->len == len)
-	return str;
-    if (RSTRING(str)->ptr + RSTRING(str)->len == ptr + len)
-	ret = rb_str_substr(str, ptr - RSTRING(str)->ptr, len);
-    else
-	ret = rb_str_new(ptr, len);
-    OBJ_INFECT(ret, str);
-    return ret;
-}
-
-static VALUE
-iconv_convert
-#ifdef HAVE_PROTOTYPES
-    (iconv_t cd, VALUE str, int start, int length, struct iconv_env_t* env)
-#else /* HAVE_PROTOTYPES */
-    (cd, str, start, length, env)
-    iconv_t cd;
-    VALUE str;
-    int start;
-    int length;
-    struct iconv_env_t *env;
-#endif /* HAVE_PROTOTYPES */
-{
-    VALUE ret = Qfalse;
-    VALUE error = Qfalse;
-    VALUE rescue;
-    const char *inptr, *instart;
-    size_t inlen;
-    /* I believe ONE CHARACTER never exceed this. */
-    char buffer[BUFSIZ];
-    char *outptr;
-    size_t outlen;
-
-    if (cd == (iconv_t)-1)
-	rb_raise(rb_eArgError, "closed iconv");
-
-    if (NIL_P(str)) {
-	/* Reset output pointer or something. */
-	inptr = "";
-	inlen = 0;
-	outptr = buffer;
-	outlen = sizeof(buffer);
-	error = iconv_try(cd, &inptr, &inlen, &outptr, &outlen);
-	if (RTEST(error)) {
-	    unsigned int i;
-	    rescue = iconv_fail(error, Qnil, Qnil, env, 0);
-	    if (TYPE(rescue) == T_ARRAY) {
-		str = RARRAY(rescue)->len > 0 ? RARRAY(rescue)->ptr[0] : Qnil;
-	    }
-	    if (FIXNUM_P(str) && (i = FIX2INT(str)) <= 0xff) {
-		char c = i;
-		str = rb_str_new(&c, 1);
-	    }
-	    else if (!NIL_P(str)) {
-		StringValue(str);
-	    }
-	}
-
-	inptr = NULL;
-	length = 0;
-    }
-    else {
-	int slen;
-
-	StringValue(str);
-	slen = RSTRING(str)->len;
-	inptr = RSTRING(str)->ptr;
-
-	if (start < 0 ? (start += slen) < 0 : start >= slen)
-	    length = 0;
-	else if (length < 0 && (length += slen + 1) < 0)
-	    length = 0;
-	else if ((length -= start) < 0)
-	    length = 0;
-	else
-	    inptr += start;
-    }
-    instart = inptr;
-    inlen = length;
-
-    do {
-	char errmsg[50];
-	const char *tmpstart = inptr;
-	outptr = buffer;
-	outlen = sizeof(buffer);
-
-	errmsg[0] = 0;
-	error = iconv_try(cd, &inptr, &inlen, &outptr, &outlen);
-
-	if (0 <= outlen && outlen <= sizeof(buffer)) {
-	    outlen = sizeof(buffer) - outlen;
-	    if (NIL_P(error) ||	/* something converted */
-		outlen > inptr - tmpstart || /* input can't contain output */
-		(outlen < inptr - tmpstart && inlen > 0) || /* something skipped */
-		memcmp(buffer, tmpstart, outlen)) /* something differs */
-	    {
-		if (NIL_P(str)) {
-		    ret = rb_str_new(buffer, outlen);
-		}
-		else {
-		    if (ret) {
-			ret = rb_str_buf_cat(ret, instart, tmpstart - instart);
-		    }
-		    else {
-			ret = rb_str_new(instart, tmpstart - instart);
-			OBJ_INFECT(ret, str);
-		    }
-		    ret = rb_str_buf_cat(ret, buffer, outlen);
-		    instart = inptr;
-		}
-	    }
-	    else if (!inlen) {
-		inptr = tmpstart + outlen;
-	    }
-	}
-	else {
-	    /* Some iconv() have a bug, return *outlen out of range */
-	    sprintf(errmsg, "bug?(output length = %ld)", (long)(sizeof(buffer) - outlen));
-	    error = rb_eIconvOutOfRange;
-	}
-
-	if (RTEST(error)) {
-	    long len = 0;
-
-	    if (!ret)
-		ret = rb_str_derive(str, instart, inptr - instart);
-	    else if (inptr > instart)
-		rb_str_cat(ret, instart, inptr - instart);
-	    str = rb_str_derive(str, inptr, inlen);
-	    rescue = iconv_fail(error, ret, str, env, errmsg);
-	    if (TYPE(rescue) == T_ARRAY) {
-		if ((len = RARRAY(rescue)->len) > 0)
-		    rb_str_concat(ret, RARRAY(rescue)->ptr[0]);
-		if (len > 1 && !NIL_P(str = RARRAY(rescue)->ptr[1])) {
-		    StringValue(str);
-		    inlen = length = RSTRING(str)->len;
-		    instart = inptr = RSTRING(str)->ptr;
-		    continue;
-		}
-	    }
-	    else if (!NIL_P(rescue)) {
-		rb_str_concat(ret, rescue);
-	    }
-	    break;
-	}
-    } while (inlen > 0);
-
-    if (!ret)
-	ret = rb_str_derive(str, instart, inptr - instart);
-    else if (inptr > instart)
-	rb_str_cat(ret, instart, inptr - instart);
-    return ret;
-}
-
-static VALUE
-iconv_s_allocate
-#ifdef HAVE_PROTOTYPES
-    (VALUE klass)
-#else /* HAVE_PROTOTYPES */
-    (klass)
-    VALUE klass;
-#endif /* HAVE_PROTOTYPES */
-{
-    return Data_Wrap_Struct(klass, 0, ICONV_FREE, 0);
-}
-
-/*
- * Document-method: new
- * call-seq: Iconv.new(to, from)
- *
- * Creates new code converter from a coding-system designated with +from+
- * to another one designated with +to+.
- * 
- * === Parameters
- *
- * +to+::   encoding name for destination
- * +from+:: encoding name for source
- *
- * === 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
- */
-static VALUE
-iconv_initialize
-#ifdef HAVE_PROTOTYPES
-    (VALUE self, VALUE to, VALUE from)
-#else /* HAVE_PROTOTYPES */
-    (self, to, from)
-    VALUE self;
-    VALUE to;
-    VALUE from;
-#endif /* HAVE_PROTOTYPES */
-{
-    iconv_free(check_iconv(self));
-    DATA_PTR(self) = NULL;
-    DATA_PTR(self) = (void *)ICONV2VALUE(iconv_create(to, from));
-    return self;
-}
-
-/*
- * Document-method: open
- * call-seq: Iconv.open(to, from) { |iconv| ... }
- *
- * Equivalent to Iconv.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
-iconv_s_open
-#ifdef HAVE_PROTOTYPES
-    (VALUE self, VALUE to, VALUE from)
-#else /* HAVE_PROTOTYPES */
-    (self, to, from)
-    VALUE self;
-    VALUE to;
-    VALUE from;
-#endif /* HAVE_PROTOTYPES */
-{
-    VALUE cd = ICONV2VALUE(iconv_create(to, from));
-
-    self = Data_Wrap_Struct(self, NULL, ICONV_FREE, (void *)cd);
-    if (rb_block_given_p()) {
-	return rb_ensure(rb_yield, self, (VALUE(*)())iconv_finish, self);
-    }
-    else {
-	return self;
-    }
-}
-
-static VALUE
-iconv_s_convert
-#ifdef HAVE_PROTOTYPES
-    (struct iconv_env_t* env)
-#else /* HAVE_PROTOTYPES */
-    (env)
-    struct iconv_env_t *env;
-#endif /* HAVE_PROTOTYPES */
-{
-    VALUE last = 0;
-
-    for (; env->argc > 0; --env->argc, ++env->argv) {
-	VALUE s = iconv_convert(env->cd, last = *(env->argv), 0, -1, env);
-	env->append(env->ret, s);
-    }
-
-    if (!NIL_P(last)) {
-	VALUE s = iconv_convert(env->cd, Qnil, 0, 0, env);
-	if (RSTRING(s)->len)
-	    env->append(env->ret, s);
-    }
-
-    return env->ret;
-}
-
-/*
- * Document-method: iconv
- * call-seq: Iconv.iconv(to, from, *strs)
- *
- * Shorthand for
- *   Iconv.open(to, from) { |cd|
- *     (strs + [nil]).collect { |s| cd.iconv(s) }
- *   }
- *
- * === Parameters
- *
- * <tt>to, from</tt>:: see Iconv.new
- * <tt>strs</tt>:: strings to be converted
- *
- * === Exceptions
- *
- * Exceptions thrown by Iconv.new, Iconv.open and Iconv#iconv.
- */
-static VALUE
-iconv_s_iconv
-#ifdef HAVE_PROTOTYPES
-    (int argc, VALUE *argv, VALUE self)
-#else /* HAVE_PROTOTYPES */
-    (argc, argv, self)
-    int argc;
-    VALUE *argv;
-    VALUE self;
-#endif /* HAVE_PROTOTYPES */
-{
-    struct iconv_env_t arg;
-
-    if (argc < 2)		/* needs `to' and `from' arguments at least */
-	rb_raise(rb_eArgError, "wrong number of arguments (%d for %d)", argc, 2);
-
-    arg.argc = argc -= 2;
-    arg.argv = argv + 2;
-    arg.append = rb_ary_push;
-    arg.ret = rb_ary_new2(argc);
-    arg.cd = iconv_create(argv[0], argv[1]);
-    return rb_ensure(iconv_s_convert, (VALUE)&arg, iconv_free, ICONV2VALUE(arg.cd));
-}
-
-/*
- * Document-method: Iconv::conv
- * call-seq: Iconv.conv(to, from, str)
- *
- * Shorthand for
- *   Iconv.iconv(to, from, str).join
- * See Iconv.iconv.
- */
-static VALUE
-iconv_s_conv
-#ifdef HAVE_PROTOTYPES
-    (VALUE self, VALUE to, VALUE from, VALUE str)
-#else /* HAVE_PROTOTYPES */
-    (self, to, from, str)
-    VALUE self, to, from, str;
-#endif /* HAVE_PROTOTYPES */
-{
-    struct iconv_env_t arg;
-
-    arg.argc = 1;
-    arg.argv = &str;
-    arg.append = rb_str_append;
-    arg.ret = rb_str_new(0, 0);
-    arg.cd = iconv_create(to, from);
-    return rb_ensure(iconv_s_convert, (VALUE)&arg, iconv_free, ICONV2VALUE(arg.cd));
-}
-
-/*
- * Document-method: close
- *
- * Finishes conversion.
- *
- * After calling this, calling Iconv#iconv will cause an exception, but
- * 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.
- */
-static VALUE
-iconv_init_state
-#ifdef HAVE_PROTOTYPES
-    (VALUE cd)
-#else /* HAVE_PROTOTYPES */
-    (cd)
-    VALUE cd;
-#endif /* HAVE_PROTOTYPES */
-{
-    return iconv_convert(VALUE2ICONV(cd), Qnil, 0, 0, NULL);
-}
-
-static VALUE
-iconv_finish
-#ifdef HAVE_PROTOTYPES
-    (VALUE self)
-#else /* HAVE_PROTOTYPES */
-    (self)
-    VALUE self;
-#endif /* HAVE_PROTOTYPES */
-{
-    VALUE cd = check_iconv(self);
-
-    if (!cd) return Qnil;
-    DATA_PTR(self) = NULL;
-
-    return rb_ensure(iconv_init_state, cd, iconv_free, cd);
-}
-
-/*
- * Document-method: iconv
- * call-seq: iconv(str, start=0, length=-1)
- *
- * Converts string and returns the result.
- * * If +str+ is a String, converts <tt>str[start, length]</tt> and returns the converted string.
- * * If +str+ is +nil+, places converter itself into initial shift state and
- *   just returns a string containing the byte sequence to change the output
- *   buffer to its initial shift state.
- * * Otherwise, raises an exception.
- *
- * === Parameters
- *
- * str::    string to be converted, or nil
- * start::  starting offset
- * length:: conversion length; nil or -1 means whole the string from start
- *
- * === Exceptions
- *
- * * IconvIllegalSequence
- * * IconvInvalidCharacter
- * * IconvOutOfRange
- *
- * === Examples
- *
- * See the Iconv documentation.
- */
-static VALUE
-iconv_iconv
-#ifdef HAVE_PROTOTYPES
-    (int argc, VALUE *argv, VALUE self)
-#else /* HAVE_PROTOTYPES */
-    (argc, argv, self)
-    int argc;
-    VALUE *argv;
-    VALUE self;
-#endif /* HAVE_PROTOTYPES */
-{
-    VALUE str, n1, n2;
-    VALUE cd = check_iconv(self);
-
-    n1 = n2 = Qnil;
-    rb_scan_args(argc, argv, "12", &str, &n1, &n2);
-
-    return iconv_convert(VALUE2ICONV(cd), str,
-			 NIL_P(n1) ? 0 : NUM2INT(n1),
-			 NIL_P(n2) ? -1 : NUM2INT(n2),
-			 NULL);
-}
-
-/*
- * Document-class: Iconv::Failure
- *
- * Base attributes for Iconv exceptions.
- */
-
-/*
- * Document-method: success
- * call-seq: 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.
- */
-static VALUE
-iconv_failure_success
-#ifdef HAVE_PROTOTYPES
-(VALUE self)
-#else /* HAVE_PROTOTYPES */
-    (self)
-    VALUE self;
-#endif /* HAVE_PROTOTYPES */
-{
-    return rb_attr_get(self, rb_success);
-}
-
-/*
- * Document-method: failed
- * call-seq: failed
- *
- * Returns substring of the original string passed to Iconv that starts at the
- * character caused the exception. 
- */
-static VALUE
-iconv_failure_failed
-#ifdef HAVE_PROTOTYPES
-(VALUE self)
-#else /* HAVE_PROTOTYPES */
-    (self)
-    VALUE self;
-#endif /* HAVE_PROTOTYPES */
-{
-    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
-    (VALUE self)
-#else /* HAVE_PROTOTYPES */
-    (self)
-    VALUE self;
-#endif /* HAVE_PROTOTYPES */
-{
-    char *cname = rb_class2name(CLASS_OF(self));
-    VALUE success = rb_attr_get(self, rb_success);
-    VALUE failed = rb_attr_get(self, rb_failed);
-    VALUE str = rb_str_buf_cat2(rb_str_new2("#<"), cname);
-    str = rb_str_buf_cat(str, ": ", 2);
-    str = rb_str_buf_append(str, rb_inspect(success));
-    str = rb_str_buf_cat(str, ", ", 2);
-    str = rb_str_buf_append(str, rb_inspect(failed));
-    return rb_str_buf_cat(str, ">", 1);
-}
-
-/*
- * 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.
- */
-
-/*
- * Document-class: Iconv::InvalidCharacter
- * 
- * Input conversion stopped due to an incomplete character or shift
- * sequence at the end of the input buffer.
- */
-
-/*
- * 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
- */
-
-void
-Init_iconv _((void))
-{
-    VALUE rb_cIconv = rb_define_class("Iconv", rb_cData);
-
-    rb_define_alloc_func(rb_cIconv, iconv_s_allocate);
-    rb_define_singleton_method(rb_cIconv, "open", iconv_s_open, 2);
-    rb_define_singleton_method(rb_cIconv, "iconv", iconv_s_iconv, -1);
-    rb_define_singleton_method(rb_cIconv, "conv", iconv_s_conv, 3);
-    rb_define_method(rb_cIconv, "initialize", iconv_initialize, 2);
-    rb_define_method(rb_cIconv, "close", iconv_finish, 0);
-    rb_define_method(rb_cIconv, "iconv", iconv_iconv, -1);
-
-    rb_eIconvFailure = rb_define_module_under(rb_cIconv, "Failure");
-    rb_define_method(rb_eIconvFailure, "initialize", iconv_failure_initialize, 3);
-    rb_define_method(rb_eIconvFailure, "success", iconv_failure_success, 0);
-    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_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
deleted file mode 100644
index e8181d25f5..0000000000
--- a/ext/io/wait/extconf.rb
+++ /dev/null
@@ -1,17 +0,0 @@
-require 'mkmf'
-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)
-  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
deleted file mode 100644
index 2103fdf25b..0000000000
--- a/ext/io/wait/lib/nonblock.rb
+++ /dev/null
@@ -1,23 +0,0 @@
-require "fcntl"
-class IO
-  def nonblock?
-    (fcntl(Fcntl::F_GETFL) & File::NONBLOCK) != 0
-  end
-
-  def nonblock=(nb)
-    f = fcntl(Fcntl::F_GETFL)
-    if nb
-      f |= File::NONBLOCK
-    else
-      f &= ~File::NONBLOCK
-    end
-    fcntl(Fcntl::F_SETFL, f)
-  end
-
-  def nonblock(nb = true)
-    nb, self.nonblock = nonblock?, nb
-    yield
-  ensure
-    self.nonblock = nb
-  end
-end if defined?(Fcntl::F_GETFL)
diff --git a/ext/io/wait/wait.c b/ext/io/wait/wait.c
deleted file mode 100644
index 61d6527b36..0000000000
--- a/ext/io/wait/wait.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/**********************************************************************
-
-  io/wait.c -
-
-  $Author$
-  $Date$
-  created at: Tue Aug 28 09:08:06 JST 2001
-
-  All the files in this distribution are covered under the Ruby's
-  license (see the file COPYING).
-
-**********************************************************************/
-
-#include "ruby.h"
-#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));
-void Init_wait _((void));
-
-EXTERN struct timeval rb_time_interval _((VALUE time));
-
-/*
-=begin
-= IO wait methods.
-=end
- */
-
-/*
-=begin
---- IO#ready?
-    returns non-nil if input available without blocking, or nil.
-=end
-*/
-static VALUE
-io_ready_p(io)
-    VALUE io;
-{
-    OpenFile *fptr;
-    FILE *fp;
-    ioctl_arg 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);
-    return Qnil;
-}
-
-/*
-=begin
---- IO#wait([timeout])
-    waits until input available or timed out and returns self, or nil
-    when EOF reached.
-=end
-*/
-static VALUE
-io_wait(argc, argv, io)
-    int argc;
-    VALUE *argv;
-    VALUE io;
-{
-    OpenFile *fptr;
-    fd_set rd;
-    FILE *fp;
-    int fd;
-    ioctl_arg n;
-    VALUE timeout;
-    struct timeval *tp, timerec;
-
-    GetOpenFile(io, fptr);
-    rb_io_check_readable(fptr);
-    rb_scan_args(argc, argv, "01", &timeout);
-    if (NIL_P(timeout)) {
-	tp = 0;
-    }
-    else {
-	timerec = rb_time_interval(timeout);
-	tp = &timerec;
-    }
-
-    fp = fptr->f;
-    if (feof(fp)) return Qfalse;
-    if (rb_read_pending(fp)) return Qtrue;
-    fd = fileno(fp);
-    FD_ZERO(&rd);
-    FD_SET(fd, &rd);
-    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;
-}
-
-void
-Init_wait()
-{
-    rb_define_method(rb_cIO, "ready?", io_ready_p, 0);
-    rb_define_method(rb_cIO, "wait", io_wait, -1);
-}
diff --git a/ext/enumerator/.cvsignore b/ext/md5/.cvsignore
index fc802ff1c2..f3c7a7c5da 100644
--- a/ext/enumerator/.cvsignore
+++ b/ext/md5/.cvsignore
@@ -1,2 +1 @@
 Makefile
-mkmf.log
diff --git a/ext/md5/MANIFEST b/ext/md5/MANIFEST
new file mode 100644
index 0000000000..189a482afb
--- /dev/null
+++ b/ext/md5/MANIFEST
@@ -0,0 +1,8 @@
+MANIFEST
+depend
+extconf.rb
+md5.txt
+md5.txt.jp
+md5.h
+md5c.c
+md5init.c
diff --git a/ext/md5/depend b/ext/md5/depend
new file mode 100644
index 0000000000..14427861f8
--- /dev/null
+++ b/ext/md5/depend
@@ -0,0 +1,2 @@
+md5c.o: md5c.c md5.h $(topdir)/config.h
+md5init.o: md5init.c $(hdrdir)/ruby.h $(topdir)/config.h $(hdrdir)/defines.h md5.h
diff --git a/ext/md5/extconf.rb b/ext/md5/extconf.rb
new file mode 100644
index 0000000000..a57a976a39
--- /dev/null
+++ b/ext/md5/extconf.rb
@@ -0,0 +1,3 @@
+require 'mkmf'
+$CFLAGS += " -DHAVE_CONFIG_H"
+create_makefile('md5')
diff --git a/ext/md5/md5.h b/ext/md5/md5.h
new file mode 100644
index 0000000000..81a6d7ff36
--- /dev/null
+++ b/ext/md5/md5.h
@@ -0,0 +1,86 @@
+/* MD5.H - header file for MD5C.C
+ */
+
+/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+rights reserved.
+
+License to copy and use this software is granted provided that it
+is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+Algorithm" in all material mentioning or referencing this software
+or this function.
+
+License is also granted to make and use derivative works provided
+that such works are identified as "derived from the RSA Data
+Security, Inc. MD5 Message-Digest Algorithm" in all material
+mentioning or referencing the derived work.
+
+RSA Data Security, Inc. makes no representations concerning either
+the merchantability of this software or the suitability of this
+software for any particular purpose. It is provided "as is"
+without express or implied warranty of any kind.
+
+These notices must be retained in any copies of any part of this
+documentation and/or software.
+ */
+
+/* ========== include global.h ========== */
+/* GLOBAL.H - RSAREF types and constants
+ */
+
+/* PROTOTYPES should be set to one if and only if the compiler supports
+  function argument prototyping.
+The following makes PROTOTYPES default to 0 if it has not already
+  been defined with C compiler flags.
+ */
+#ifdef HAVE_PROTOTYPES
+#define PROTOTYPES 1
+#endif
+#ifndef PROTOTYPES
+#define PROTOTYPES 0
+#endif
+
+/* POINTER defines a generic pointer type */
+typedef unsigned char *POINTER;
+
+/* UINT2 defines a two byte word */
+typedef unsigned short int UINT2;
+
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#else
+/* Wild guess */
+#define LONG_MAX 2147483647L
+#endif
+
+/* UINT4 defines a four byte word */
+#if defined(INT_MAX) && INT_MAX == 2147483647
+typedef unsigned int UINT4;
+#else
+#if defined(LONG_MAX) && LONG_MAX == 2147483647L
+typedef unsigned long int UINT4;
+#endif
+/* Too bad if neither is */
+#endif
+
+/* PROTO_LIST is defined depending on how PROTOTYPES is defined above.
+If using PROTOTYPES, then PROTO_LIST returns the list, otherwise it
+  returns an empty list.
+ */
+#if PROTOTYPES
+#define PROTO_LIST(list) list
+#else
+#define PROTO_LIST(list) ()
+#endif
+/* ========== End global.h; continue md5.h ========== */
+
+/* MD5 context. */
+typedef struct {
+  UINT4 state[4];                                   /* state (ABCD) */
+  UINT4 count[2];        /* number of bits, modulo 2^64 (lsb first) */
+  unsigned char buffer[64];                         /* input buffer */
+} MD5_CTX;
+
+void MD5Init PROTO_LIST ((MD5_CTX *));
+void MD5Update PROTO_LIST
+  ((MD5_CTX *, unsigned char *, unsigned int));
+void MD5Final PROTO_LIST ((unsigned char [16], MD5_CTX *));
diff --git a/ext/md5/md5.txt b/ext/md5/md5.txt
new file mode 100644
index 0000000000..1d58306cf5
--- /dev/null
+++ b/ext/md5/md5.txt
@@ -0,0 +1,50 @@
+.\" md5.doc -  -*- Indented-Text -*- created at: Fri Aug  2 12:01:27 JST 1996
+
+** MD5(Class)
+
+A class to implement MD5 Message-Digest Algorithm by RSA Data
+Security, Inc., described in RFC1321.
+
+Superclass: Object
+
+Class Methods:
+
+   new([str])
+   md5([str])
+
+	Creates a new MD5 object.  If a string argument is given, it
+        is added to the object. (see update.)
+
+Methods:
+
+   clone
+
+	Copies the MD5 object.
+
+   digest
+
+	Returns the MD5 hash of the added strings as a string of 16
+	bytes.
+
+   hexdigest
+
+	Returns the MD5 hash of the added strings as a string of 32
+	hexadecimal digits.  This method is equal to:
+
+	def hexdigest
+	  ret = ''
+	  digest.each_byte {|i| ret << sprintf('%02x', i) }
+	  ret
+	end
+
+   update(str)
+
+	Update the MD5 object with the string str.  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).
+
+-------------------------------------------------------
+Local variables:
+fill-column: 70
+end:
diff --git a/ext/md5/md5.txt.jp b/ext/md5/md5.txt.jp
new file mode 100644
index 0000000000..b71dd9bfc9
--- /dev/null
+++ b/ext/md5/md5.txt.jp
@@ -0,0 +1,50 @@
+.\" md5.doc -  -*- Indented-Text -*- created at: Fri Aug  2 12:01:27 JST 1996
+
+** MD5(���饹)
+
+RFC1321�˵��Ҥ���Ƥ���RSA Data Security, Inc. �� MD5 Message-Digest
+Algorithm��������륯�饹��
+
+Superclass: Object
+
+Class Methods:
+
+   new([str])
+   md5([str])
+
+        ������MD5���֥������Ȥ��������롥ʸ���������Ϳ������Ȥ���
+        ���ɲä���(see update)��
+
+Methods:
+
+   clone
+
+	MD5���֥������Ȥ�ʣ�����롣
+
+   digest
+
+        ���ޤǤ��ɲä���ʸ������Ф���ϥå����ͤ�16�Х���Ĺ��ʸ�����
+        �֤���
+
+   hexdigest
+
+        ���ޤǤ��ɲä���ʸ������Ф���ϥå����ͤ�ASCII�����ɤ�Ȥä�
+	16�ʿ�����򼨤�'fe5c2235f48d2bcc911afabea23cd5aa'�Τ褦��32ʸ��
+	��ʸ����˥��󥳡��ɤ����֤���Ruby�ǽ񤯤Ȱʲ���Ʊ����
+
+	def hexdigest
+  	  ret = ''
+	  digest.each_byte {|i| ret << sprintf('%02x', i) }
+	  ret
+	end
+
+   update(str)
+
+        MD5���֥������Ȥ�ʸ������ɲä��롣ʣ����update��Ƥ֤��Ȥ�ʸ
+        �����Ϣ�뤷��update��Ƥ֤��Ȥ������������ʤ�� m.update(a);
+	m.update(b) �� m.update(a+b) �������Ǥ��롣
+
+-------------------------------------------------------
+Local variables:
+fill-column: 70
+end:
diff --git a/ext/md5/md5c.c b/ext/md5/md5c.c
new file mode 100644
index 0000000000..d7c7e4fb27
--- /dev/null
+++ b/ext/md5/md5c.c
@@ -0,0 +1,337 @@
+/* MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm
+ */
+
+/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+rights reserved.
+
+License to copy and use this software is granted provided that it
+is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+Algorithm" in all material mentioning or referencing this software
+or this function.
+
+License is also granted to make and use derivative works provided
+that such works are identified as "derived from the RSA Data
+Security, Inc. MD5 Message-Digest Algorithm" in all material
+mentioning or referencing the derived work.
+
+RSA Data Security, Inc. makes no representations concerning either
+the merchantability of this software or the suitability of this
+software for any particular purpose. It is provided "as is"
+without express or implied warranty of any kind.
+
+These notices must be retained in any copies of any part of this
+documentation and/or software.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "md5.h"
+
+/* Constants for MD5Transform routine.
+ */
+
+#define S11 7
+#define S12 12
+#define S13 17
+#define S14 22
+#define S21 5
+#define S22 9
+#define S23 14
+#define S24 20
+#define S31 4
+#define S32 11
+#define S33 16
+#define S34 23
+#define S41 6
+#define S42 10
+#define S43 15
+#define S44 21
+
+static void MD5Transform PROTO_LIST ((UINT4 [4], unsigned char [64]));
+static void Encode PROTO_LIST
+  ((unsigned char *, UINT4 *, unsigned int));
+static void Decode PROTO_LIST
+  ((UINT4 *, unsigned char *, unsigned int));
+static void MD5_memcpy PROTO_LIST ((POINTER, POINTER, unsigned int));
+static void MD5_memset PROTO_LIST ((POINTER, int, unsigned int));
+
+static unsigned char PADDING[64] = {
+  0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+/* F, G, H and I are basic MD5 functions.
+ */
+#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
+#define G(x, y, z) (((x) & (z)) | ((y) & (~z)))
+#define H(x, y, z) ((x) ^ (y) ^ (z))
+#define I(x, y, z) ((y) ^ ((x) | (~z)))
+
+/* ROTATE_LEFT rotates x left n bits.
+ */
+#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n))))
+
+/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
+Rotation is separate from addition to prevent recomputation.
+ */
+#define FF(a, b, c, d, x, s, ac) { \
+ (a) += F ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+#define GG(a, b, c, d, x, s, ac) { \
+ (a) += G ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+#define HH(a, b, c, d, x, s, ac) { \
+ (a) += H ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+#define II(a, b, c, d, x, s, ac) { \
+ (a) += I ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+
+/* MD5 initialization. Begins an MD5 operation, writing a new context.
+ */
+void MD5Init (context)
+MD5_CTX *context;                                        /* context */
+{
+  context->count[0] = context->count[1] = 0;
+  /* Load magic initialization constants.
+*/
+  context->state[0] = 0x67452301;
+  context->state[1] = 0xefcdab89;
+  context->state[2] = 0x98badcfe;
+  context->state[3] = 0x10325476;
+}
+
+/* MD5 block update operation. Continues an MD5 message-digest
+  operation, processing another message block, and updating the
+  context.
+ */
+void MD5Update (context, input, inputLen)
+MD5_CTX *context;                                        /* context */
+unsigned char *input;                                /* input block */
+unsigned int inputLen;                     /* length of input block */
+{
+  unsigned int i, index, partLen;
+
+  /* Compute number of bytes mod 64 */
+  index = (unsigned int)((context->count[0] >> 3) & 0x3F);
+
+  /* Update number of bits */
+  if ((context->count[0] += ((UINT4)inputLen << 3))
+   < ((UINT4)inputLen << 3))
+ context->count[1]++;
+  context->count[1] += ((UINT4)inputLen >> 29);
+
+  partLen = 64 - index;
+
+  /* Transform as many times as possible.
+*/
+  if (inputLen >= partLen) {
+ MD5_memcpy
+   ((POINTER)&context->buffer[index], (POINTER)input, partLen);
+ MD5Transform (context->state, context->buffer);
+
+ for (i = partLen; i + 63 < inputLen; i += 64)
+   MD5Transform (context->state, &input[i]);
+
+ index = 0;
+  }
+  else
+ i = 0;
+
+  /* Buffer remaining input */
+  MD5_memcpy
+ ((POINTER)&context->buffer[index], (POINTER)&input[i],
+  inputLen-i);
+}
+
+/* MD5 finalization. Ends an MD5 message-digest operation, writing the
+  the message digest and zeroizing the context.
+ */
+void MD5Final (digest, context)
+unsigned char digest[16];                         /* message digest */
+MD5_CTX *context;                                       /* context */
+{
+  unsigned char bits[8];
+  unsigned int index, padLen;
+
+  /* Save number of bits */
+  Encode (bits, context->count, 8);
+
+  /* Pad out to 56 mod 64.
+*/
+  index = (unsigned int)((context->count[0] >> 3) & 0x3f);
+  padLen = (index < 56) ? (56 - index) : (120 - index);
+  MD5Update (context, PADDING, padLen);
+
+  /* Append length (before padding) */
+  MD5Update (context, bits, 8);
+
+  /* Store state in digest */
+  Encode (digest, context->state, 16);
+
+  /* Zeroize sensitive information.
+*/
+  MD5_memset ((POINTER)context, 0, sizeof (*context));
+}
+
+/* MD5 basic transformation. Transforms state based on block.
+ */
+static void MD5Transform (state, block)
+UINT4 state[4];
+unsigned char block[64];
+{
+  UINT4 a = state[0], b = state[1], c = state[2], d = state[3], x[16];
+
+  Decode (x, block, 64);
+
+  /* Round 1 */
+  FF (a, b, c, d, x[ 0], S11, 0xd76aa478); /* 1 */
+  FF (d, a, b, c, x[ 1], S12, 0xe8c7b756); /* 2 */
+  FF (c, d, a, b, x[ 2], S13, 0x242070db); /* 3 */
+  FF (b, c, d, a, x[ 3], S14, 0xc1bdceee); /* 4 */
+  FF (a, b, c, d, x[ 4], S11, 0xf57c0faf); /* 5 */
+  FF (d, a, b, c, x[ 5], S12, 0x4787c62a); /* 6 */
+  FF (c, d, a, b, x[ 6], S13, 0xa8304613); /* 7 */
+  FF (b, c, d, a, x[ 7], S14, 0xfd469501); /* 8 */
+  FF (a, b, c, d, x[ 8], S11, 0x698098d8); /* 9 */
+  FF (d, a, b, c, x[ 9], S12, 0x8b44f7af); /* 10 */
+  FF (c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */
+  FF (b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */
+  FF (a, b, c, d, x[12], S11, 0x6b901122); /* 13 */
+  FF (d, a, b, c, x[13], S12, 0xfd987193); /* 14 */
+  FF (c, d, a, b, x[14], S13, 0xa679438e); /* 15 */
+  FF (b, c, d, a, x[15], S14, 0x49b40821); /* 16 */
+
+ /* Round 2 */
+  GG (a, b, c, d, x[ 1], S21, 0xf61e2562); /* 17 */
+  GG (d, a, b, c, x[ 6], S22, 0xc040b340); /* 18 */
+  GG (c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */
+  GG (b, c, d, a, x[ 0], S24, 0xe9b6c7aa); /* 20 */
+  GG (a, b, c, d, x[ 5], S21, 0xd62f105d); /* 21 */
+  GG (d, a, b, c, x[10], S22,  0x2441453); /* 22 */
+  GG (c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */
+  GG (b, c, d, a, x[ 4], S24, 0xe7d3fbc8); /* 24 */
+  GG (a, b, c, d, x[ 9], S21, 0x21e1cde6); /* 25 */
+  GG (d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */
+  GG (c, d, a, b, x[ 3], S23, 0xf4d50d87); /* 27 */
+  GG (b, c, d, a, x[ 8], S24, 0x455a14ed); /* 28 */
+  GG (a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */
+  GG (d, a, b, c, x[ 2], S22, 0xfcefa3f8); /* 30 */
+  GG (c, d, a, b, x[ 7], S23, 0x676f02d9); /* 31 */
+  GG (b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */
+
+  /* Round 3 */
+  HH (a, b, c, d, x[ 5], S31, 0xfffa3942); /* 33 */
+  HH (d, a, b, c, x[ 8], S32, 0x8771f681); /* 34 */
+  HH (c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */
+  HH (b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */
+  HH (a, b, c, d, x[ 1], S31, 0xa4beea44); /* 37 */
+  HH (d, a, b, c, x[ 4], S32, 0x4bdecfa9); /* 38 */
+  HH (c, d, a, b, x[ 7], S33, 0xf6bb4b60); /* 39 */
+  HH (b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */
+  HH (a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */
+  HH (d, a, b, c, x[ 0], S32, 0xeaa127fa); /* 42 */
+  HH (c, d, a, b, x[ 3], S33, 0xd4ef3085); /* 43 */
+  HH (b, c, d, a, x[ 6], S34,  0x4881d05); /* 44 */
+  HH (a, b, c, d, x[ 9], S31, 0xd9d4d039); /* 45 */
+  HH (d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */
+  HH (c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */
+  HH (b, c, d, a, x[ 2], S34, 0xc4ac5665); /* 48 */
+
+  /* Round 4 */
+  II (a, b, c, d, x[ 0], S41, 0xf4292244); /* 49 */
+  II (d, a, b, c, x[ 7], S42, 0x432aff97); /* 50 */
+  II (c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */
+  II (b, c, d, a, x[ 5], S44, 0xfc93a039); /* 52 */
+  II (a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */
+  II (d, a, b, c, x[ 3], S42, 0x8f0ccc92); /* 54 */
+  II (c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */
+  II (b, c, d, a, x[ 1], S44, 0x85845dd1); /* 56 */
+  II (a, b, c, d, x[ 8], S41, 0x6fa87e4f); /* 57 */
+  II (d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */
+  II (c, d, a, b, x[ 6], S43, 0xa3014314); /* 59 */
+  II (b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */
+  II (a, b, c, d, x[ 4], S41, 0xf7537e82); /* 61 */
+  II (d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */
+  II (c, d, a, b, x[ 2], S43, 0x2ad7d2bb); /* 63 */
+  II (b, c, d, a, x[ 9], S44, 0xeb86d391); /* 64 */
+
+  state[0] += a;
+  state[1] += b;
+  state[2] += c;
+  state[3] += d;
+
+  /* Zeroize sensitive information.
+*/
+  MD5_memset ((POINTER)x, 0, sizeof (x));
+}
+
+/* Encodes input (UINT4) into output (unsigned char). Assumes len is
+  a multiple of 4.
+ */
+static void Encode (output, input, len)
+unsigned char *output;
+UINT4 *input;
+unsigned int len;
+{
+  unsigned int i, j;
+
+  for (i = 0, j = 0; j < len; i++, j += 4) {
+ output[j] = (unsigned char)(input[i] & 0xff);
+ output[j+1] = (unsigned char)((input[i] >> 8) & 0xff);
+ output[j+2] = (unsigned char)((input[i] >> 16) & 0xff);
+ output[j+3] = (unsigned char)((input[i] >> 24) & 0xff);
+  }
+}
+
+/* Decodes input (unsigned char) into output (UINT4). Assumes len is
+  a multiple of 4.
+ */
+static void Decode (output, input, len)
+UINT4 *output;
+unsigned char *input;
+unsigned int len;
+{
+  unsigned int i, j;
+
+  for (i = 0, j = 0; j < len; i++, j += 4)
+ output[i] = ((UINT4)input[j]) | (((UINT4)input[j+1]) << 8) |
+   (((UINT4)input[j+2]) << 16) | (((UINT4)input[j+3]) << 24);
+}
+
+/* Note: Replace "for loop" with standard memcpy if possible.
+ */
+
+static void MD5_memcpy (output, input, len)
+POINTER output;
+POINTER input;
+unsigned int len;
+{
+  unsigned int i;
+
+  for (i = 0; i < len; i++)
+ output[i] = input[i];
+}
+
+/* Note: Replace "for loop" with standard memset if possible.
+ */
+static void MD5_memset (output, value, len)
+POINTER output;
+int value;
+unsigned int len;
+{
+  unsigned int i;
+
+  for (i = 0; i < len; i++)
+ ((char *)output)[i] = (char)value;
+}
diff --git a/ext/md5/md5init.c b/ext/md5/md5init.c
new file mode 100644
index 0000000000..a57d5f8f30
--- /dev/null
+++ b/ext/md5/md5init.c
@@ -0,0 +1,114 @@
+/************************************************
+
+  md5init.c -
+
+  $Author$
+  created at: Fri Aug  2 09:24:12 JST 1996
+
+  Copyright (C) 1995-1998 Yukihiro Matsumoto
+
+************************************************/
+/* This module provides an interface to the RSA Data Security,
+   Inc. MD5 Message-Digest Algorithm, described in RFC 1321.
+   It requires the files md5c.c and md5.h (which are slightly changed
+   from the versions in the RFC to avoid the "global.h" file.) */
+
+#include "ruby.h"
+#include "md5.h"
+
+static VALUE cMD5;
+
+static VALUE
+md5_update(obj, str)
+    VALUE obj;
+    struct RString *str;
+{
+    MD5_CTX *md5;
+
+    Check_Type(str, T_STRING);
+    Data_Get_Struct(obj, MD5_CTX, md5);
+    MD5Update(md5, str->ptr, str->len);
+
+    return obj;
+}
+
+static VALUE
+md5_digest(obj)
+    VALUE obj;
+{
+    MD5_CTX *md5, ctx;
+    unsigned char digest[16];
+
+    Data_Get_Struct(obj, MD5_CTX, md5);
+    ctx = *md5;
+    MD5Final(digest, &ctx);
+
+    return rb_str_new(digest, 16);
+}
+
+static VALUE
+md5_hexdigest(obj)
+    VALUE obj;
+{
+    MD5_CTX *md5, ctx;
+    unsigned char digest[16];
+    char buf[33];
+    int i;
+
+    Data_Get_Struct(obj, MD5_CTX, md5);
+    ctx = *md5;
+    MD5Final(digest, &ctx);
+
+    for (i=0; i<16; i++) {
+	sprintf(buf+i*2, "%02x", digest[i]);
+    }
+    return rb_str_new(buf, 32);
+}
+
+static VALUE
+md5_clone(obj)
+    VALUE obj;
+{
+    MD5_CTX *md5, *md5_new;
+
+    Data_Get_Struct(obj, MD5_CTX, md5);
+    obj = Data_Make_Struct(CLASS_OF(obj), MD5_CTX, 0, free, md5_new);
+    *md5_new = *md5;
+
+    return obj;
+}
+
+static VALUE
+md5_new(argc, argv, class)
+    int argc;
+    VALUE* argv;
+    VALUE class;
+{
+    VALUE arg, obj;
+    MD5_CTX *md5;
+
+    rb_scan_args(argc, argv, "01", &arg);
+    if (!NIL_P(arg)) Check_Type(arg, T_STRING);
+
+    obj = Data_Make_Struct(class, MD5_CTX, 0, free, md5);
+    MD5Init(md5);
+    if (!NIL_P(arg)) {
+	md5_update(obj, arg);
+    }
+
+    return obj;
+}
+
+void
+Init_md5()
+{
+    cMD5 = rb_define_class("MD5", rb_cObject);
+
+    rb_define_singleton_method(cMD5, "new", md5_new, -1);
+    rb_define_singleton_method(cMD5, "md5", md5_new, -1);
+
+    rb_define_method(cMD5, "update", md5_update, 1);
+    rb_define_method(cMD5, "digest", md5_digest, 0);
+    rb_define_method(cMD5, "hexdigest", md5_hexdigest, 0);
+    rb_define_method(cMD5, "clone",  md5_clone, 0);
+}
diff --git a/ext/nkf/.cvsignore b/ext/nkf/.cvsignore
index 4088712231..f3c7a7c5da 100644
--- a/ext/nkf/.cvsignore
+++ b/ext/nkf/.cvsignore
@@ -1,3 +1 @@
 Makefile
-mkmf.log
-*.def
diff --git a/ext/nkf/MANIFEST b/ext/nkf/MANIFEST
new file mode 100644
index 0000000000..5114a3762a
--- /dev/null
+++ b/ext/nkf/MANIFEST
@@ -0,0 +1,7 @@
+MANIFEST
+depend
+extconf.rb
+lib/kconv.rb
+nkf.c
+nkf1.7/nkf.c
+test.rb
diff --git a/ext/nkf/depend b/ext/nkf/depend
index 0ed8fea8d2..13e32e6074 100644
--- a/ext/nkf/depend
+++ b/ext/nkf/depend
@@ -1 +1 @@
-nkf.o : nkf.c $(hdrdir)/ruby.h $(topdir)/config.h $(hdrdir)/defines.h $(srcdir)/nkf-utf8/nkf.c $(srcdir)/nkf-utf8/utf8tbl.c $(srcdir)/nkf-utf8/config.h
+nkf.o : nkf.c $(hdrdir)/ruby.h $(topdir)/config.h $(hdrdir)/defines.h $(srcdir)/nkf1.7/nkf.c
diff --git a/ext/nkf/lib/kconv.rb b/ext/nkf/lib/kconv.rb
index 4ffe8d984e..af6d82275f 100644
--- a/ext/nkf/lib/kconv.rb
+++ b/ext/nkf/lib/kconv.rb
@@ -1,367 +1,73 @@
-#
-# 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$Revision$
-  
-  #Regexp of Encoding
-  
-  # Regexp of Shift_JIS string (private constant)
-  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]
-		   )*\z/nx
-
-  # Regexp of UTF-8 string (private constant)
-  RegexpUtf8  = /\A(?:
-		    [\x00-\x7f]                                     |
-		    [\xc2-\xdf] [\x80-\xbf]                         |
-		    \xe0        [\xa0-\xbf] [\x80-\xbf]             |
-		    [\xe1-\xef] [\x80-\xbf] [\x80-\xbf]             |
-		    \xf0        [\x90-\xbf] [\x80-\xbf] [\x80-\xbf] |
-		    [\xf1-\xf3] [\x80-\xbf] [\x80-\xbf] [\x80-\xbf] |
-		    \xf4        [\x80-\x8f] [\x80-\xbf] [\x80-\xbf]
-		   )*\z/nx
-
-  #
-  # Public Methods
-  #
-  
-  # 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
-    when ::NKF::JIS
+    when NKF::JIS
       opt << 'J'
-    when ::NKF::EUC
+    when NKF::EUC
       opt << 'E'
-    when ::NKF::SJIS
+    when NKF::SJIS
       opt << 'S'
-    when ::NKF::UTF8
-      opt << 'W'
-    when ::NKF::UTF16
-      opt << 'W16'
     end
 
     case out_code
-    when ::NKF::JIS
+    when NKF::JIS
       opt << 'j'
-    when ::NKF::EUC
+    when NKF::EUC
       opt << 'e'
-    when ::NKF::SJIS
+    when NKF::SJIS
       opt << 's'
-    when ::NKF::UTF8
-      opt << 'w'
-    when ::NKF::UTF16
-      opt << 'w16'
-    when ::NKF::NOCONV
+    when NKF::NOCONV
       return str
     end
 
     opt = '' if opt == '-'
 
-    ::NKF::nkf(opt, str)
+    NKF::nkf(opt, str)
   end
   module_function :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)
-  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)
-  end
-  module_function :toutf16
-
-  #
-  # guess
-  #
-
-  # call-seq:
-  #    Kconv.guess(str)   -> integer
-  #
-  # Guess input encoding by NKF.guess2
   def guess(str)
-    ::NKF::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)
-  end
-  module_function :guess_old
-
-  #
-  # 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
-  module_function :isutf8
-
 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
-  #
-  
-  # 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
-
-  # 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
-
-  # 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 tojis
+    NKF::nkf('-j', self)
+  end
+  def toeuc
+    NKF::nkf('-e', self)
+  end
+  def tosjis
+    NKF::nkf('-s', self)
+  end
 end
diff --git a/ext/nkf/nkf-utf8/config.h b/ext/nkf/nkf-utf8/config.h
deleted file mode 100644
index 9da82c6aee..0000000000
--- a/ext/nkf/nkf-utf8/config.h
+++ /dev/null
@@ -1,88 +0,0 @@
-#ifndef _CONFIG_H_
-#define _CONFIG_H_
-
-/* UTF8 $BF~=PNO(B */
-#define UTF8_INPUT_ENABLE
-#define UTF8_OUTPUT_ENABLE
-
-/* Shift_JIS $BHO0O30$NJ8;z$r!"(BCP932 $B$GF1CM$JJ8;z$KFI$_49$($k(B */
-#define SHIFTJIS_CP932
-
-/* $B%*%W%7%g%s$GF~NO$r;XDj$7$?;~$K!"J8;z%3!<%I$r8GDj$9$k(B */
-#define INPUT_CODE_FIX
-
-/* --overwrite $B%*%W%7%g%s(B */
-/* by Satoru Takabayashi <ccsatoru@vega.aichi-u.ac.jp> */
-#define OVERWRITE
-
-/* --cap-input, --url-input $B%*%W%7%g%s(B */
-#define INPUT_OPTION
-
-/* --numchar-input $B%*%W%7%g%s(B */
-#define NUMCHAR_OPTION
-
-/* --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
- * child process $B=*N;;~$N=hM}$,$$$$$+$2$s$J$N$G!"(B
- * $B%G%U%)%k%H$GL58z$K$7$F$$$^$9!#(B
- */
-/* #define EXEC_IO */
-
-/* SunOS $B$N(B cc $B$r;H$&$H$-$O(B undef $B$K$7$F$/$@$5$$(B */
-#define ANSI_C_PROTOTYPE
-
-/* int $B$,(B 32bit $BL$K~$N4D6-$G(B NUMCHAR_OPTION $B$r;H$&$K$O!"(B
- * $B%3%a%s%H$r30$7$F$/$@$5$$!#(B
- */
-/* #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 */
-#define DEFAULT_CODE_JIS
-/* #define DEFAULT_CODE_SJIS */
-/* #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
deleted file mode 100644
index 3cd1b160da..0000000000
--- a/ext/nkf/nkf-utf8/nkf.c
+++ /dev/null
@@ -1,6040 +0,0 @@
-/** Network Kanji Filter. (PDS Version)
-************************************************************************
-** Copyright (C) 1987, Fujitsu LTD. (Itaru ICHIKAWA)
-** $BO"Mm@h!'(B $B!J3t!KIY;NDL8&5f=j!!%=%U%H#38&!!;T@n!!;j(B 
-** $B!J(BE-Mail Address: ichikawa@flab.fujitsu.co.jp$B!K(B
-** Copyright (C) 1996,1998
-** Copyright (C) 2002
-** $BO"Mm@h!'(B $BN05eBg3X>pJs9)3X2J(B $B2OLn(B $B??<#(B  mime/X0208 support
-** $B!J(BE-Mail Address: kono@ie.u-ryukyu.ac.jp$B!K(B
-** $BO"Mm@h!'(B COW for DOS & Win16 & Win32 & OS/2
-** $B!J(BE-Mail Address: GHG00637@niftyserve.or.p$B!K(B
-**
-**    $B$3$N%=!<%9$N$$$+$J$kJ#<L!$2~JQ!$=$@5$b5vBz$7$^$9!#$?$@$7!"(B
-**    $B$=$N:]$K$O!"C/$,9W8%$7$?$r<($9$3$NItJ,$r;D$9$3$H!#(B
-**    $B:FG[I[$d;(;o$NIUO?$J$I$NLd$$9g$o$;$bI,MW$"$j$^$;$s!#(B
-**    $B1DMxMxMQ$b>e5-$KH?$7$J$$HO0O$G5v2D$7$^$9!#(B
-**    $B%P%$%J%j$NG[I[$N:]$K$O(Bversion message$B$rJ]B8$9$k$3$H$r>r7o$H$7$^$9!#(B
-**    $B$3$N%W%m%0%i%`$K$D$$$F$OFC$K2?$NJ]>Z$b$7$J$$!"0-$7$+$i$:!#(B
-**
-**    Everyone is permitted to do anything on this program 
-**    including copying, modifying, improving,
-**    as long as you don't try to pretend that you wrote it.
-**    i.e., the above copyright notice has to appear in all copies.  
-**    Binary distribution requires original version messages.
-**    You don't have to ask before copying, redistribution or publishing.
-**    THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE.
-***********************************************************************/
-
-/***********************************************************************
-** UTF-8 $B%5%]!<%H$K$D$$$F(B
-**    $B=>Mh$N(B nkf $B$HF~$l$+$($F$=$N$^$^;H$($k$h$&$K$J$C$F$$$^$9(B
-**    nkf -e $B$J$I$H$7$F5/F0$9$k$H!"<+F0H=JL$G(B UTF-8 $B$HH=Dj$5$l$l$P!"(B
-**    $B$=$N$^$^(B euc-jp $B$KJQ49$5$l$^$9(B
-**
-**    $B$^$@%P%0$,$"$k2DG=@-$,9b$$$G$9!#(B
-**    ($BFC$K<+F0H=JL!"%3!<%I:.:_!"%(%i!<=hM}7O(B)
-**
-**    $B2?$+LdBj$r8+$D$1$?$i!"(B
-**        E-Mail: furukawa@tcp-ip.or.jp
-**    $B$^$G8fO"Mm$r$*4j$$$7$^$9!#(B
-***********************************************************************/
-/* $Id$ */
-#define NKF_VERSION "2.0.8"
-#define NKF_RELEASE_DATE "2007-01-28"
-#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"
-
-
-/*
-**
-**
-**
-** USAGE:       nkf [flags] [file] 
-**
-** Flags:
-** b    Output is buffered             (DEFAULT)
-** u    Output is unbuffered
-**
-** t    no operation
-**
-** j    Output 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) 
-** l    Output code is JIS 7bit and ISO8859-1 Latin-1
-**
-** m    MIME conversion for ISO-2022-JP
-** I    Convert non ISO-2022-JP charactor to GETA by Pekoe <pekoe@lair.net>
-** i_ Output sequence to designate JIS-kanji (DEFAULT_J)
-** o_ Output sequence to designate single-byte roman characters (DEFAULT_R)
-** M    MIME output conversion 
-**
-** r  {de/en}crypt ROT13/47
-**
-** v  display Version
-**
-** T  Text mode output        (for MS-DOS)
-**
-** x    Do not convert X0201 kana into X0208
-** Z    Convert X0208 alphabet to ASCII
-**
-** f60  fold option
-**
-** m    MIME decode
-** B    try to fix broken JIS, missing Escape
-** B[1-9]  broken level
-**
-** O   Output to 'nkf.out' file or last file name
-** d   Delete \r in line feed 
-** c   Add \r in line feed 
-** -- other long option
-** -- ignore following option (don't use with -O )
-**
-**/
-
-#if (defined(__TURBOC__) || defined(_MSC_VER) || defined(LSI_C) || defined(__MINGW32__) || defined(__EMX__) || defined(__MSDOS__) || defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)) && !defined(MSDOS)
-#define MSDOS
-#if (defined(__Win32__) || defined(_WIN32)) && !defined(__WIN32__)
-#define __WIN32__
-#endif
-#endif
-
-#ifdef PERL_XS
-#undef OVERWRITE
-#endif
-
-#ifndef PERL_XS
-#include <stdio.h>
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-
-#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 */
-#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 */
-#define       setvbuffer(fp, buf, size)       setbuffer(fp, buf, size)
-#endif
-
-/*Borland C++ 4.5 EasyWin*/
-#if defined(__TURBOC__) && defined(_Windows) && !defined(__WIN32__) /*Easy Win */
-#define         EASYWIN
-#ifndef __WIN16__
-#define __WIN16__
-#endif
-#include <windows.h>
-#endif
-
-#ifdef OVERWRITE
-/* added by satoru@isoternet.org */
-#if defined(__EMX__)
-#include <sys/types.h>
-#endif
-#include <sys/stat.h>
-#if !defined(MSDOS) || defined(__DJGPP__) /* UNIX, djgpp */
-#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++ */
-#include <sys/utime.h>
-#elif defined(__TURBOC__) /* BCC */
-#include <utime.h>
-#elif defined(LSI_C) /* LSI C */
-#endif /* (__WIN32__) */
-#endif
-#endif
-#endif
-
-#define         FALSE   0
-#define         TRUE    1
-
-/* state of output_mode and input_mode  
-
-   c2           0 means ASCII
-                X0201
-                ISO8859_1
-                X0208
-                EOF      all termination
-   c1           32bit data
-
- */
-
-#define         ASCII           0
-#define         X0208           1
-#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
-#define         STRICT_MIME     8
-
-/* MIME ENCODE */
-
-#define        	ISO2022JP       9
-#define  	JAPANESE_EUC   10
-#define		SHIFT_JIS      11
-
-#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         WISH_TRUE      15
-
-/* ASCII CODE */
-
-#define         BS      0x08
-#define         TAB     0x09
-#define         NL      0x0a
-#define         CR      0x0d
-#define         ESC     0x1b
-#define         SPACE   0x20
-#define         AT      0x40
-#define         SSP     0xa0
-#define         DEL     0x7f
-#define         SI      0x0f
-#define         SO      0x0e
-#define         SSO     0x8e
-#define         SS3     0x8f
-
-#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'
-
-#define         SJ0162  0x00e1          /* 01 - 62 ku offset */
-#define         SJ6394  0x0161          /* 63 - 94 ku offset */
-
-#define         RANGE_NUM_MAX   18
-#define         GETA1   0x22
-#define         GETA2   0x2e
-
-
-#if defined(UTF8_OUTPUT_ENABLE) || defined(UTF8_INPUT_ENABLE)
-#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
-#endif
-
-/* MIME preprocessor */
-
-#ifdef EASYWIN /*Easy Win */
-extern POINT _BufferSize;
-#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 _file_stat;
-};
-
-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
-#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);
-#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);
-#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;
-
-/* MIME preprocessor fifo */
-
-#define MIME_BUF_SIZE   (1024)    /* 2^n ring buffer */
-#define MIME_BUF_MASK   (MIME_BUF_SIZE-1)   
-#define Fifo(n)         mime_buf[(n)&MIME_BUF_MASK]
-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;
-static int             estab_f = FALSE;
-static int             nop_f = FALSE;
-static int             binmode_f = TRUE;       /* binary mode */
-static int             rot_f = FALSE;          /* rot14/43 mode */
-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 */
-static int             mimeout_f = FALSE;       /* base64 mode */
-#if defined(MSDOS) || defined(__OS2__) 
-static int             x0201_f = TRUE;         /* Assume JISX0201 kana */
-#else
-static int             x0201_f = NO_X0201;     /* Assume NO JISX0201 */
-#endif
-static int             iso2022jp_f = FALSE;    /* convert ISO-2022-JP */
-
-#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);
-#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 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
-
-#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);
-#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;
-#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 int is_inputcode_mixed = FALSE;
-static int is_inputcode_set   = FALSE;
-
-#ifdef EXEC_IO
-static int exec_f = 0;
-#endif
-
-#ifdef SHIFTJIS_CP932
-/* invert IBM extended characters to others */
-static int cp51932_f = FALSE;
-
-/* invert NEC-selected IBM extended characters to IBM extended characters */
-static int cp932inv_f = TRUE;
-
-/* 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 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);
-
-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
-    {0}
-};
-
-static int              mimeout_mode = 0;
-static int              base64_count = 0;
-
-/* X0208 -> ASCII converter */
-
-/* fold parameter */
-static int             f_line = 0;    /* chars in line */
-static int             f_prev = 0;
-static int             fold_preserve_f = FALSE; /* preserve new lines */
-static int             fold_f  = FALSE;
-static int             fold_len  = 0;
-
-/* options */
-static unsigned char   kanji_intro = DEFAULT_J;
-static unsigned char   ascii_intro = DEFAULT_R;
-
-/* Folding */
-
-#define FOLD_MARGIN  10
-#define DEFAULT_FOLD 60
-
-static int             fold_margin  = FOLD_MARGIN;
-
-/* converters */
-
-#ifdef DEFAULT_CODE_JIS
-#   define  DEFAULT_CONV j_oconv
-#endif
-#ifdef DEFAULT_CODE_SJIS
-#   define  DEFAULT_CONV s_oconv
-#endif
-#ifdef DEFAULT_CODE_EUC
-#   define  DEFAULT_CONV e_oconv
-#endif
-#ifdef DEFAULT_CODE_UTF8
-#   define  DEFAULT_CONV w_oconv
-#endif
-
-/* process default */
-static void (*output_conv)(nkf_char c2,nkf_char c1) = DEFAULT_CONV;
-
-static void (*oconv)(nkf_char c2,nkf_char c1) = no_connection;
-/* s_iconv or oconv */
-static nkf_char (*iconv)(nkf_char c2,nkf_char c1,nkf_char 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 redirections */
-
-static  void   (*o_putc)(nkf_char 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  nkf_char    (*i_bgetc)(FILE *) = std_getc; /* input of mgetc */
-static  nkf_char    (*i_bungetc)(nkf_char c ,FILE *f) = std_ungetc;
-
-static  void   (*o_mputc)(nkf_char 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;
-
-/* 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;
-
-/* Global states */
-static int output_mode = ASCII,    /* output kanji mode */
-           input_mode =  ASCII,    /* input kanji mode */
-           shift_mode =  FALSE;    /* TRUE shift out, or X0201  */
-static int mime_decode_mode =   FALSE;    /* MIME mode B base64, Q hex */
-
-/* X0201 / X0208 conversion tables */
-
-/* X0201 kana conversion table */
-/* 90-9F A0-DF */
-static const
-unsigned char cv[]= {
-    0x21,0x21,0x21,0x23,0x21,0x56,0x21,0x57,
-    0x21,0x22,0x21,0x26,0x25,0x72,0x25,0x21,
-    0x25,0x23,0x25,0x25,0x25,0x27,0x25,0x29,
-    0x25,0x63,0x25,0x65,0x25,0x67,0x25,0x43,
-    0x21,0x3c,0x25,0x22,0x25,0x24,0x25,0x26,
-    0x25,0x28,0x25,0x2a,0x25,0x2b,0x25,0x2d,
-    0x25,0x2f,0x25,0x31,0x25,0x33,0x25,0x35,
-    0x25,0x37,0x25,0x39,0x25,0x3b,0x25,0x3d,
-    0x25,0x3f,0x25,0x41,0x25,0x44,0x25,0x46,
-    0x25,0x48,0x25,0x4a,0x25,0x4b,0x25,0x4c,
-    0x25,0x4d,0x25,0x4e,0x25,0x4f,0x25,0x52,
-    0x25,0x55,0x25,0x58,0x25,0x5b,0x25,0x5e,
-    0x25,0x5f,0x25,0x60,0x25,0x61,0x25,0x62,
-    0x25,0x64,0x25,0x66,0x25,0x68,0x25,0x69,
-    0x25,0x6a,0x25,0x6b,0x25,0x6c,0x25,0x6d,
-    0x25,0x6f,0x25,0x73,0x21,0x2b,0x21,0x2c,
-    0x00,0x00};
-
-
-/* X0201 kana conversion table for daguten */
-/* 90-9F A0-DF */
-static const
-unsigned char dv[]= { 
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x25,0x74,
-    0x00,0x00,0x00,0x00,0x25,0x2c,0x25,0x2e,
-    0x25,0x30,0x25,0x32,0x25,0x34,0x25,0x36,
-    0x25,0x38,0x25,0x3a,0x25,0x3c,0x25,0x3e,
-    0x25,0x40,0x25,0x42,0x25,0x45,0x25,0x47,
-    0x25,0x49,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x25,0x50,0x25,0x53,
-    0x25,0x56,0x25,0x59,0x25,0x5c,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00};
-
-/* X0201 kana conversion table for han-daguten */
-/* 90-9F A0-DF */
-static const
-unsigned char ev[]= { 
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x25,0x51,0x25,0x54,
-    0x25,0x57,0x25,0x5a,0x25,0x5d,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00};
-
-
-/* X0208 kigou conversion table */
-/* 0x8140 - 0x819e */
-static const
-unsigned char fv[] = {
-
-    0x00,0x00,0x00,0x00,0x2c,0x2e,0x00,0x3a,
-    0x3b,0x3f,0x21,0x00,0x00,0x27,0x60,0x00,
-    0x5e,0x00,0x5f,0x00,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x2d,0x00,0x2f,
-    0x5c,0x00,0x00,0x7c,0x00,0x00,0x60,0x27,
-    0x22,0x22,0x28,0x29,0x00,0x00,0x5b,0x5d,
-    0x7b,0x7d,0x3c,0x3e,0x00,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x2b,0x2d,0x00,0x00,
-    0x00,0x3d,0x00,0x3c,0x3e,0x00,0x00,0x00,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-    0x24,0x00,0x00,0x25,0x23,0x26,0x2a,0x40,
-    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
-} ;
-
-
-#define    CRLF      1
-
-static int             file_out_f = 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);
-#endif
-
-static int             crmode_f = 0;   /* CR, NL, CRLF */
-#ifdef EASYWIN /*Easy Win */
-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)
-{
-    FILE  *fin;
-    unsigned char  *cp;
-
-    char *outfname = NULL;
-    char *origfname;
-
-#ifdef EASYWIN /*Easy Win */
-    _BufferSize.y = 400;/*Set Scroll Buffer Size*/
-#endif
-
-    for (argc--,argv++; (argc > 0) && **argv == '-'; argc--, argv++) {
-        cp = (unsigned char *)*argv;
-        options(cp);
-#ifdef EXEC_IO
-        if (exec_f){
-            int fds[2], pid;
-            if (pipe(fds) < 0 || (pid = fork()) < 0){
-                abort();
-            }
-            if (pid == 0){
-                if (exec_f > 0){
-                    close(fds[0]);
-                    dup2(fds[1], 1);
-                }else{
-                    close(fds[1]);
-                    dup2(fds[0], 0);
-                }
-                execvp(argv[1], &argv[1]);
-            }
-            if (exec_f > 0){
-                close(fds[1]);
-                dup2(fds[0], 0);
-            }else{
-                close(fds[0]);
-                dup2(fds[1], 1);
-            }
-            argc = 0;
-            break;
-        }
-#endif
-    }
-    if(x0201_f == WISH_TRUE)
-         x0201_f = ((!iso2022jp_f)? TRUE : NO_X0201);
-
-    if (binmode_f == TRUE)
-#if defined(__OS2__) && (defined(__IBMC__) || defined(__IBMCPP__))
-    if (freopen("","wb",stdout) == NULL) 
-        return (-1);
-#else
-    setbinmode(stdout);
-#endif
-
-    if (unbuf_f)
-      setbuf(stdout, (char *) NULL);
-    else
-      setvbuffer(stdout, (char *) stdobuf, IOBUF_SIZE);
-
-    if (argc == 0) {
-      if (binmode_f == TRUE)
-#if defined(__OS2__) && (defined(__IBMC__) || defined(__IBMCPP__))
-      if (freopen("","rb",stdin) == NULL) return (-1);
-#else
-      setbinmode(stdin);
-#endif
-      setvbuffer(stdin, (char *) stdibuf, IOBUF_SIZE);
-      if (nop_f)
-          noconvert(stdin);
-      else {
-          kanji_convert(stdin);
-          if (guess_f) print_guessed_code(NULL);
-      }
-    } 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;
-          } else {
-#ifdef OVERWRITE
-              int fd = 0;
-              int fd_backup = 0;
-#endif
-
-/* reopen file for stdout */
-              if (file_out_f == TRUE) {
-#ifdef OVERWRITE
-                  if (overwrite_f){
-                      outfname = malloc(strlen(origfname)
-                                        + strlen(".nkftmpXXXXXX")
-                                        + 1);
-                      if (!outfname){
-                          perror(origfname);
-                          return -1;
-                      }
-                      strcpy(outfname, origfname);
-#ifdef MSDOS
-                      {
-                          int i;
-                          for (i = strlen(outfname); i; --i){
-                              if (outfname[i - 1] == '/'
-                                  || outfname[i - 1] == '\\'){
-                                  break;
-                              }
-                          }
-                          outfname[i] = '\0';
-                      }
-                      strcat(outfname, "ntXXXXXX");
-                      mktemp(outfname);
-			fd = open(outfname, O_WRONLY | O_CREAT | O_TRUNC | O_EXCL,
-                                S_IREAD | S_IWRITE);
-#else
-                      strcat(outfname, ".nkftmpXXXXXX");
-                      fd = mkstemp(outfname);
-#endif
-                      if (fd < 0
-                          || (fd_backup = dup(fileno(stdout))) < 0
-                          || dup2(fd, fileno(stdout)) < 0
-                          ){
-                          perror(origfname);
-                          return -1;
-                      }
-                  }else
-#endif
-		  if(argc == 1 ) {
-		      outfname = *argv++;
-		      argc--;
-		  } else {
-		      outfname = "nkf.out";
-		  }
-
-		  if(freopen(outfname, "w", stdout) == NULL) {
-		      perror (outfname);
-		      return (-1);
-		  }
-                  if (binmode_f == TRUE) {
-#if defined(__OS2__) && (defined(__IBMC__) || defined(__IBMCPP__))
-                      if (freopen("","wb",stdout) == NULL) 
-                           return (-1);
-#else
-                      setbinmode(stdout);
-#endif
-                  }
-              }
-              if (binmode_f == TRUE)
-#if defined(__OS2__) && (defined(__IBMC__) || defined(__IBMCPP__))
-                 if (freopen("","rb",fin) == NULL) 
-                    return (-1);
-#else
-                 setbinmode(fin);
-#endif 
-              setvbuffer(fin, (char *) stdibuf, IOBUF_SIZE);
-              if (nop_f)
-                  noconvert(fin);
-              else {
-                  char *filename = NULL;
-                  kanji_convert(fin);
-                  if (nfiles > 1) filename = origfname;
-                  if (guess_f) print_guessed_code(filename);
-              }
-              fclose(fin);
-#ifdef OVERWRITE
-              if (overwrite_f) {
-                  struct stat     sb;
-#if defined(MSDOS) && !defined(__MINGW32__) && !defined(__WIN32__) && !defined(__WATCOMC__) && !defined(__EMX__) && !defined(__OS2__) && !defined(__DJGPP__)
-                  time_t tb[2];
-#else
-                  struct utimbuf  tb;
-#endif
-
-                  fflush(stdout);
-                  close(fd);
-                  if (dup2(fd_backup, fileno(stdout)) < 0){
-                      perror("dup2");
-                  }
-                  if (stat(origfname, &sb)) {
-                      fprintf(stderr, "Can't stat %s\n", origfname);
-                  }
-                  /* $B%Q!<%_%C%7%g%s$rI|85(B */
-                  if (chmod(outfname, sb.st_mode)) {
-                      fprintf(stderr, "Can't set permission %s\n", outfname);
-                  }
-
-                  /* $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);
-			}
-#else
-			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);
-			}
-#endif
-		    }
-                  if (rename(outfname, origfname)) {
-                      perror(origfname);
-                      fprintf(stderr, "Can't rename %s to %s\n",
-                              outfname, origfname);
-                  }
-                  free(outfname);
-              }
-#endif
-          }
-      }
-	if (is_argument_error)
-	    return(-1);
-    }
-#ifdef EASYWIN /*Easy Win */
-    if (file_out_f == FALSE) 
-        scanf("%d",&end_check);
-    else 
-        fclose(stdout);
-#else /* for Other OS */
-    if (file_out_f == TRUE) 
-        fclose(stdout);
-#endif /*Easy Win */
-    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
-struct {
-    const char *name;
-    const char *alias;
-} long_option[] = {
-    {"ic=", ""},
-    {"oc=", ""},
-    {"base64","jMB"},
-    {"euc","e"},
-    {"euc-input","E"},
-    {"fj","jm"},
-    {"help","v"},
-    {"jis","j"},
-    {"jis-input","J"},
-    {"mac","sLm"},
-    {"mime","jM"},
-    {"mime-input","m"},
-    {"msdos","sLw"},
-    {"sjis","s"},
-    {"sjis-input","S"},
-    {"unix","eLu"},
-    {"version","V"},
-    {"windows","sLw"},
-    {"hiragana","h1"},
-    {"katakana","h2"},
-    {"katakana-hiragana","h3"},
-    {"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", ""},
-    {"url-input", ""},
-#endif
-#ifdef NUMCHAR_OPTION
-    {"numchar-input", ""},
-#endif
-#ifdef CHECK_OPTION
-    {"no-output", ""},
-    {"debug", ""},
-#endif
-#ifdef SHIFTJIS_CP932
-    {"cp932inv", ""},
-#endif
-#ifdef EXEC_IO
-    {"exec-in", ""},
-    {"exec-out", ""},
-#endif
-    {"prefix=", ""},
-};
-
-static int option_mode = 0;
-
-void options(unsigned char *cp)
-{
-    nkf_char i, j;
-    unsigned char *p;
-    unsigned char *cp_back = NULL;
-    char codeset[32];
-
-    if (option_mode==1)
-	return;
-    while(*cp && *cp++!='-');
-    while (*cp || cp_back) {
-	if(!*cp){
-	    cp = cp_back;
-	    cp_back = NULL;
-	    continue;
-	}
-	p = 0;
-        switch (*cp++) {
-        case '-':  /* literal options */
-	    if (!*cp || *cp == SPACE) {        /* ignore the rest of arguments */
-		option_mode = 1;
-		return;
-	    }
-            for (i=0;i<sizeof(long_option)/sizeof(long_option[0]);i++) {
-                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;
-		    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;
-		}
-#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);
-                    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){
-                    cap_f = TRUE;
-                    continue;
-                }
-                if (strcmp(long_option[i].name, "url-input") == 0){
-                    url_f = TRUE;
-                    continue;
-                }
-#endif
-#ifdef NUMCHAR_OPTION
-                if (strcmp(long_option[i].name, "numchar-input") == 0){
-                    numchar_f = TRUE;
-                    continue;
-                }
-#endif
-#ifdef CHECK_OPTION
-                if (strcmp(long_option[i].name, "no-output") == 0){
-                    noout_f = TRUE;
-                    continue;
-                }
-                if (strcmp(long_option[i].name, "debug") == 0){
-                    debug_f = TRUE;
-                    continue;
-                }
-#endif
-                if (strcmp(long_option[i].name, "cp932") == 0){
-#ifdef SHIFTJIS_CP932
-                    cp51932_f = TRUE;
-                    cp932inv_f = TRUE;
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-                    ms_ucs_map_f = UCS_MAP_CP932;
-#endif
-                    continue;
-                }
-                if (strcmp(long_option[i].name, "no-cp932") == 0){
-#ifdef SHIFTJIS_CP932
-                    cp51932_f = FALSE;
-                    cp932inv_f = FALSE;
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-                    ms_ucs_map_f = UCS_MAP_ASCII;
-#endif
-                    continue;
-                }
-#ifdef SHIFTJIS_CP932
-                if (strcmp(long_option[i].name, "cp932inv") == 0){
-                    cp932inv_f = TRUE;
-                    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;
-                      return;
-                  }
-                  if (strcmp(long_option[i].name, "exec-out") == 0){
-                      exec_f = -1;
-                      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;
-                    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];
-                        }
-                    }
-                    continue;
-                }
-            }
-            continue;
-        case 'b':           /* buffered mode */
-            unbuf_f = FALSE;
-            continue;
-        case 'u':           /* non bufferd mode */
-            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;
-            continue;
-        case 'j':           /* JIS output */
-        case 'n':
-            output_conv = j_oconv;
-            continue;
-        case 'e':           /* AT&T EUC output */
-            output_conv = e_oconv;
-            cp932inv_f = FALSE;
-            continue;
-        case 's':           /* SJIS output */
-            output_conv = s_oconv;
-            continue;
-        case 'l':           /* ISO8859 Latin-1 support, no conversion */
-            iso8859_f = TRUE;  /* Only compatible with ISO-2022-JP */
-            input_f = LATIN1_INPUT;
-            continue;
-        case 'i':           /* Kanji IN ESC-$-@/B */
-            if (*cp=='@'||*cp=='B') 
-                kanji_intro = *cp++;
-            continue;
-        case 'o':           /* ASCII IN ESC-(-J/B */
-            if (*cp=='J'||*cp=='B'||*cp=='H') 
-                ascii_intro = *cp++;
-            continue;
-        case 'h':
-            /*  
-                bit:1   katakana->hiragana
-                bit:2   hiragana->katakana
-            */
-            if ('9'>= *cp && *cp>='0') 
-                hira_f |= (*cp++ -'0');
-            else 
-                hira_f |= 1;
-            continue;
-        case 'r':
-            rot_f = TRUE;
-            continue;
-#if defined(MSDOS) || defined(__OS2__) 
-        case 'T':
-            binmode_f = FALSE;
-            continue;
-#endif
-#ifndef PERL_XS
-        case 'V':
-            version();
-            exit(1);
-            break;
-        case 'v':
-            usage();
-            exit(1);
-            break;
-#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 (cp[0]=='L') {
-		    cp++;
-		    output_endian = ENDIAN_LITTLE;
-		} else if (cp[0] == 'B') {
-		    cp++;
-                } else {
-		    continue;
-                }
-		if (cp[0] == '0'){
-		    cp++;
-		} else {
-		    output_bom_f = TRUE;
-		}
-	    }
-            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;
-		}
-		if (cp[0]=='L') {
-		    cp++;
-		    input_endian = ENDIAN_LITTLE;
-		} else if (cp[0] == 'B') {
-		    cp++;
-		}
-	    }
-            continue;
-#endif
-        /* Input code assumption */
-        case 'J':   /* JIS input */
-            input_f = JIS_INPUT;
-            continue;
-        case 'E':   /* AT&T EUC input */
-            input_f = EUC_INPUT;
-            continue;
-        case 'S':   /* MS Kanji input */
-            input_f = SJIS_INPUT;
-            if (x0201_f==NO_X0201) x0201_f=TRUE;
-            continue;
-        case 'Z':   /* Convert X0208 alphabet to asii */
-            /*  bit:0   Convert X0208
-                bit:1   Convert Kankaku to one space
-                bit:2   Convert Kankaku to two spaces
-                bit:3   Convert HTML Entity
-            */
-            if ('9'>= *cp && *cp>='0') 
-                alpha_f |= 1<<(*cp++ -'0');
-            else 
-                alpha_f |= TRUE;
-            continue;
-        case 'x':   /* Convert X0201 kana to X0208 or X0201 Conversion */
-            x0201_f = FALSE;    /* No X0201->X0208 conversion */
-            /* accept  X0201
-                    ESC-(-I     in JIS, EUC, MS Kanji
-                    SI/SO       in JIS, EUC, MS Kanji
-                    SSO         in EUC, JIS, not in MS Kanji
-                    MS Kanji (0xa0-0xdf) 
-               output  X0201
-                    ESC-(-I     in JIS (0x20-0x5f)
-                    SSO         in EUC (0xa0-0xdf)
-                    0xa0-0xd    in MS Kanji (0xa0-0xdf) 
-            */
-            continue;
-        case 'X':   /* Assume X0201 kana */
-            /* Default value is NO_X0201 for EUC/MS-Kanji mix */
-            x0201_f = TRUE;
-            continue;
-        case 'F':   /* prserve new lines */
-	    fold_preserve_f = TRUE;
-        case 'f':   /* folding -f60 or -f */
-            fold_f = TRUE;
-            fold_len = 0;
-            while('0'<= *cp && *cp <='9') { /* we don't use atoi here */
-		fold_len *= 10;
-		fold_len += *cp++ - '0';
-	    }
-            if (!(0<fold_len && fold_len<BUFSIZ)) 
-                fold_len = DEFAULT_FOLD;
-	    if (*cp=='-') {
-		fold_margin = 0;
-		cp++;
-		while('0'<= *cp && *cp <='9') { /* we don't use atoi here */
-		    fold_margin *= 10;
-		    fold_margin += *cp++ - '0';
-		}
-	    }
-            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;
-            } else if (*cp=='N') {
-                mime_f = TRUE; cp++;
-            } else if (*cp=='S') {
-                mime_f = STRICT_MIME; cp++;
-            } else if (*cp=='0') {
-                mime_decode_f = FALSE;
-                mime_f = FALSE; cp++;
-            }
-            continue;
-        case 'M':   /* MIME output */
-            if (*cp=='B') {
-                mimeout_mode = 'B';
-                mimeout_f = FIXED_MIME; cp++;
-            } else if (*cp=='Q') {
-                mimeout_mode = 'Q';
-                mimeout_f = FIXED_MIME; cp++;
-            } else {
-		mimeout_f = TRUE;
-	    }
-            continue;
-        case 'B':   /* Broken JIS support */
-            /*  bit:0   no ESC JIS
-                bit:1   allow any x on ESC-(-x or ESC-$-x
-                bit:2   reset to ascii on NL
-            */
-            if ('9'>= *cp && *cp>='0') 
-                broken_f |= 1<<(*cp++ -'0');
-            else 
-                broken_f |= TRUE;
-            continue;
-#ifndef PERL_XS
-        case 'O':/* for Output file */
-            file_out_f = TRUE;
-            continue;
-#endif
-        case 'c':/* add cr code */
-            crmode_f = CRLF;
-            continue;
-        case 'd':/* delete cr code */
-            crmode_f = NL;
-            continue;
-        case 'I':   /* ISO-2022-JP output */
-            iso2022jp_f = TRUE;
-            continue;
-        case 'L':  /* line mode */
-            if (*cp=='u') {         /* unix */
-                crmode_f = NL; cp++;
-            } else if (*cp=='m') { /* mac */
-                crmode_f = CR; cp++;
-            } else if (*cp=='w') { /* windows */
-                crmode_f = CRLF; cp++;
-            } else if (*cp=='0') { /* no conversion  */
-                crmode_f = 0; cp++;
-            }
-            continue;
-        case 'g':
-#ifndef PERL_XS
-            guess_f = TRUE;
-#endif
-            continue;
-        case ' ':    
-        /* module muliple options in a string are allowed for Perl moudle  */
-	    while(*cp && *cp++!='-');
-            continue;
-        default:
-            /* bogus option but ignored */
-            continue;
-        }
-    }
-}
-
-struct input_code * find_inputcode_byfunc(nkf_char (*iconv_func)(nkf_char c2,nkf_char c1,nkf_char c0))
-{
-    if (iconv_func){
-        struct input_code *p = input_code_list;
-        while (p->name){
-            if (iconv_func == p->iconv_func){
-                return p;
-            }
-            p++;
-        }
-    }
-    return 0;
-}
-
-void set_iconv(nkf_char f, nkf_char (*iconv_func)(nkf_char c2,nkf_char c1,nkf_char c0))
-{
-#ifdef INPUT_CODE_FIX
-    if (f || !input_f)
-#endif
-        if (estab_f != f){
-            estab_f = f;
-        }
-
-    if (iconv_func
-#ifdef INPUT_CODE_FIX
-        && (f == -TRUE || !input_f) /* -TRUE means "FORCE" */
-#endif
-        ){
-        iconv = iconv_func;
-    }
-#ifdef CHECK_OPTION
-    if (estab_f && iconv_for_check != iconv){
-        struct input_code *p = find_inputcode_byfunc(iconv);
-        if (p){
-            set_input_codename(p->name);
-            debug(input_codename);
-        }
-        iconv_for_check = iconv;
-    }
-#endif
-}
-
-#define SCORE_L2       (1)                   /* $BBh(B2$B?e=`4A;z(B */
-#define SCORE_KANA     (SCORE_L2 << 1)       /* $B$$$o$f$kH>3Q%+%J(B */
-#define SCORE_DEPEND   (SCORE_KANA << 1)     /* $B5!<o0MB8J8;z(B */
-#ifdef SHIFTJIS_CP932
-#define SCORE_CP932    (SCORE_DEPEND << 1)   /* CP932 $B$K$h$kFI$_49$((B */
-#define SCORE_NO_EXIST (SCORE_CP932 << 1)    /* $BB8:_$7$J$$J8;z(B */
-#else
-#define SCORE_NO_EXIST (SCORE_DEPEND << 1)   /* $BB8:_$7$J$$J8;z(B */
-#endif
-#define SCORE_iMIME    (SCORE_NO_EXIST << 1) /* MIME $B$K$h$k;XDj(B */
-#define SCORE_ERROR    (SCORE_iMIME << 1) /* $B%(%i!<(B */
-
-#define SCORE_INIT (SCORE_iMIME)
-
-const nkf_char 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[] = {
-    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)
-{
-    if (ptr){
-        ptr->score |= score;
-    }
-}
-
-void clr_code_score(struct input_code *ptr, nkf_char score)
-{
-    if (ptr){
-        ptr->score &= ~score;
-    }
-}
-
-void code_score(struct input_code *ptr)
-{
-    nkf_char c2 = ptr->buf[0];
-#ifdef UTF8_OUTPUT_ENABLE
-    nkf_char c1 = ptr->buf[1];
-#endif
-    if (c2 < 0){
-        set_code_score(ptr, SCORE_ERROR);
-    }else if (c2 == SSO){
-        set_code_score(ptr, SCORE_KANA);
-#ifdef UTF8_OUTPUT_ENABLE
-    }else if (!e2w_conv(c2, c1)){
-        set_code_score(ptr, SCORE_NO_EXIST);
-#endif
-    }else if ((c2 & 0x70) == 0x20){
-        set_code_score(ptr, score_table_A0[c2 & 0x0f]);
-    }else if ((c2 & 0x70) == 0x70){
-        set_code_score(ptr, score_table_F0[c2 & 0x0f]);
-    }else if ((c2 & 0x70) >= 0x50){
-        set_code_score(ptr, SCORE_L2);
-    }
-}
-
-void status_disable(struct input_code *ptr)
-{
-    ptr->stat = -1;
-    ptr->buf[0] = -1;
-    code_score(ptr);
-    if (iconv == ptr->iconv_func) set_iconv(FALSE, 0);
-}
-
-void status_push_ch(struct input_code *ptr, nkf_char c)
-{
-    ptr->buf[ptr->index++] = c;
-}
-
-void status_clear(struct input_code *ptr)
-{
-    ptr->stat = 0;
-    ptr->index = 0;
-}
-
-void status_reset(struct input_code *ptr)
-{
-    status_clear(ptr);
-    ptr->score = SCORE_INIT;
-}
-
-void status_reinit(struct input_code *ptr)
-{
-    status_reset(ptr);
-    ptr->_file_stat = 0;
-}
-
-void status_check(struct input_code *ptr, nkf_char c)
-{
-    if (c <= DEL && estab_f){
-        status_reset(ptr);
-    }
-}
-
-void s_status(struct input_code *ptr, nkf_char c)
-{
-    switch(ptr->stat){
-      case -1:
-          status_check(ptr, c);
-          break;
-      case 0:
-          if (c <= DEL){
-              break;
-#ifdef NUMCHAR_OPTION
-          }else if (is_unicode_capsule(c)){
-              break;
-#endif
-          }else if (0xa1 <= c && c <= 0xdf){
-              status_push_ch(ptr, SSO);
-              status_push_ch(ptr, c);
-              code_score(ptr);
-              status_clear(ptr);
-          }else if ((0x81 <= c && c < 0xa0) || (0xe0 <= c && c <= 0xef)){
-              ptr->stat = 1;
-              status_push_ch(ptr, c);
-#ifdef SHIFTJIS_CP932
-          }else if (cp51932_f
-                    && is_ibmext_in_sjis(c)){
-              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);
-          }
-          break;
-      case 1:
-          if ((0x40 <= c && c <= 0x7e) || (0x80 <= c && c <= 0xfc)){
-              status_push_ch(ptr, c);
-              s2e_conv(ptr->buf[0], ptr->buf[1], &ptr->buf[0], &ptr->buf[1]);
-              code_score(ptr);
-              status_clear(ptr);
-          }else{
-              status_disable(ptr);
-          }
-          break;
-      case 2:
-#ifdef SHIFTJIS_CP932
-          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){
-                  set_code_score(ptr, SCORE_CP932);
-                  status_clear(ptr);
-                  break;
-              }
-          }
-#endif /* SHIFTJIS_CP932 */
-#ifndef X0212_ENABLE
-          status_disable(ptr);
-#endif
-          break;
-    }
-}
-
-void e_status(struct input_code *ptr, nkf_char c)
-{
-    switch (ptr->stat){
-      case -1:
-          status_check(ptr, c);
-          break;
-      case 0:
-          if (c <= DEL){
-              break;
-#ifdef NUMCHAR_OPTION
-          }else if (is_unicode_capsule(c)){
-              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);
-          }
-          break;
-      case 1:
-          if (0xa1 <= c && c <= 0xfe){
-              status_push_ch(ptr, c);
-              code_score(ptr);
-              status_clear(ptr);
-          }else{
-              status_disable(ptr);
-          }
-          break;
-#ifdef X0212_ENABLE
-      case 2:
-          if (0xa1 <= c && c <= 0xfe){
-              ptr->stat = 1;
-              status_push_ch(ptr, c);
-          }else{
-              status_disable(ptr);
-          }
-#endif /* X0212_ENABLE */
-    }
-}
-
-#ifdef UTF8_INPUT_ENABLE
-void w_status(struct input_code *ptr, nkf_char c)
-{
-    switch (ptr->stat){
-      case -1:
-          status_check(ptr, c);
-          break;
-      case 0:
-          if (c <= DEL){
-              break;
-#ifdef NUMCHAR_OPTION
-          }else if (is_unicode_capsule(c)){
-              break;
-#endif
-          }else if (0xc0 <= c && c <= 0xdf){
-              ptr->stat = 1;
-              status_push_ch(ptr, 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);
-          }
-          break;
-      case 1:
-      case 2:
-          if (0x80 <= c && c <= 0xbf){
-              status_push_ch(ptr, c);
-              if (ptr->index > ptr->stat){
-                  int bom = (ptr->buf[0] == 0xef && ptr->buf[1] == 0xbb
-                             && ptr->buf[2] == 0xbf);
-                  w2e_conv(ptr->buf[0], ptr->buf[1], ptr->buf[2],
-                           &ptr->buf[0], &ptr->buf[1]);
-                  if (!bom){
-                      code_score(ptr);
-                  }
-                  status_clear(ptr);
-              }
-          }else{
-              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)
-{
-    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;
-        }else if(p->stat == 0){
-            if (result){
-                action_flag = 0;
-            }else{
-                result = p;
-            }
-        }
-        ++p;
-    }
-
-    if (action_flag){
-        if (result && !estab_f){
-            set_iconv(TRUE, result->iconv_func);
-        }else if (c <= DEL){
-            struct input_code *ptr = input_code_list;
-            while (ptr->name){
-                status_reset(ptr);
-                ++ptr;
-            }
-        }
-    }
-}
-
-#ifndef WIN32DLL
-nkf_char std_getc(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)
-{
-    if (std_gc_ndx == STD_GC_BUFSIZE){
-        return EOF;
-    }
-    std_gc_buf[std_gc_ndx++] = c;
-    return c;
-}
-
-#ifndef WIN32DLL
-void std_putc(nkf_char c)
-{
-    if(c!=EOF)
-      putchar(c);
-}
-#endif /*WIN32DLL*/
-
-#if !defined(PERL_XS) && !defined(WIN32DLL)
-nkf_char noconvert(FILE *f)
-{
-    nkf_char    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)
-{
-    oconv = output_conv; 
-    o_putc = std_putc;
-
-    /* replace continucation module, from output side */
-
-    /* output redicrection */
-#ifdef CHECK_OPTION
-    if (noout_f || guess_f){
-        o_putc = no_putc;
-    }
-#endif
-    if (mimeout_f) {
-	o_mputc = o_putc;
-	o_putc = mime_putc;
-	if (mimeout_f == TRUE) {
-	    o_base64conv = oconv; oconv = base64_conv;
-	}
-	/* base64_count = 0; */
-    }
-
-    if (crmode_f) {
-	o_crconv = oconv; oconv = cr_conv;
-    }
-    if (rot_f) {
-	o_rot_conv = oconv; oconv = rot_conv;
-    }
-    if (iso2022jp_f) {
-	o_iso2022jp_check_conv = oconv; oconv = iso2022jp_check_conv;
-    }
-    if (hira_f) {
-	o_hira_conv = oconv; oconv = hira_conv;
-    }
-    if (fold_f) {
-	o_fconv = oconv; oconv = fold_conv;
-	f_line = 0;
-    }
-    if (alpha_f || x0201_f) {
-	o_zconv = oconv; oconv = z_conv;
-    }
-
-    i_getc = std_getc;
-    i_ungetc = std_ungetc;
-    /* input redicrection */
-#ifdef INPUT_OPTION
-    if (cap_f){
-        i_cgetc = i_getc; i_getc = cap_getc;
-        i_cungetc = i_ungetc; i_ungetc= cap_ungetc;
-    }
-    if (url_f){
-        i_ugetc = i_getc; i_getc = url_getc;
-        i_uungetc = i_ungetc; i_ungetc= url_ungetc;
-    }
-#endif
-#ifdef NUMCHAR_OPTION
-    if (numchar_f){
-        i_ngetc = i_getc; i_getc = numchar_getc;
-        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;
-    }
-    if (broken_f & 1) {
-	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) {
-        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) {
-        set_iconv(-TRUE, w_iconv16);
-    } else if (input_f == UTF32_INPUT) {
-        set_iconv(-TRUE, w_iconv32);
-#endif
-    } else {
-        set_iconv(FALSE, e_iconv);
-    }
-
-    {
-        struct input_code *p = input_code_list;
-        while (p->name){
-            status_reinit(p++);
-        }
-    }
-}
-
-/*
- * 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)
-{
-    nkf_char    c3, c2=0, c1, c0=0;
-    int is_8bit = FALSE;
-
-    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;
-    shift_mode = FALSE;
-
-#define NEXT continue      /* no output, get next */
-#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);
-        if (c2) {
-            /* second byte */
-            if (c2 > ((input_f == JIS_INPUT && ms_ucs_map_f) ? 0x92 : DEL)) {
-                /* in case of 8th bit is on */
-                if (!estab_f&&!mime_decode_mode) {
-                    /* in case of not established yet */
-                    /* It is still ambiguious */
-                    if (h_conv(f, c2, c1)==EOF) 
-                        LAST;
-                    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
-                /* second byte, 7 bit code */
-                /* it might be kanji shitfted */
-                if ((c1 == DEL) || (c1 <= SPACE)) {
-                    /* ignore bogus first code */
-                    c2 = 0;
-                    NEXT;
-                } else
-                    SEND;
-        } else {
-            /* first byte */
-#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
-#endif
-#ifdef NUMCHAR_OPTION
-            if (is_unicode_capsule(c1)){
-                SEND;
-	    } else
-#endif
-	    if (c1 > ((input_f == JIS_INPUT && ms_ucs_map_f) ? 0x92 : DEL)) {
-                /* 8 bit code */
-                if (!estab_f && !iso8859_f) {
-                    /* not established yet */
-                    c2 = c1;
-                    NEXT;
-                } else { /* estab_f==TRUE */
-                    if (iso8859_f) {
-                        c2 = ISO8859_1;
-                        c1 &= 0x7f;
-                        SEND;
-                    } else if (SSP<=c1 && c1<0xe0 && iconv == s_iconv) {
-                        /* SJIS X0201 Case... */
-                        if(iso2022jp_f && x0201_f==NO_X0201) {
-                            (*oconv)(GETA1, GETA2);
-                            NEXT;
-                        } else {
-			    c2 = X0201;
-			    c1 &= 0x7f;
-			    SEND;
-			}
-                    } else if (c1==SSO && iconv != s_iconv) {
-                        /* EUC X0201 Case */
-                        c1 = (*i_getc)(f);  /* skip SSO */
-                        code_status(c1);
-                        if (SSP<=c1 && c1<0xe0) {
-			    if(iso2022jp_f &&  x0201_f==NO_X0201) {
-				(*oconv)(GETA1, GETA2);
-				NEXT;
-			    } else {
-				c2 = X0201;
-				c1 &= 0x7f;
-				SEND;
-			    }
-                        } else  { /* bogus code, skip SSO and one byte */
-                            NEXT;
-                        }
-                    } else {
-                       /* already established */
-                       c2 = c1;
-                       NEXT;
-                    }
-                }
-            } else if ((c1 > SPACE) && (c1 != DEL)) {
-                /* in case of Roman characters */
-                if (shift_mode) { 
-                    /* output 1 shifted byte */
-                    if (iso8859_f) {
-                        c2 = ISO8859_1;
-                        SEND;
-                    } else if (SPACE<=c1 && c1<(0xe0&0x7f) ){
-                      /* output 1 shifted byte */
-			if(iso2022jp_f && x0201_f==NO_X0201) {
-			    (*oconv)(GETA1, GETA2);
-			    NEXT;
-			} else {
-			    c2 = X0201;
-			    SEND;
-			}
-                    } else {
-                        /* look like bogus code */
-                        NEXT;
-                    }
-                } else if (input_mode == X0208 || input_mode == X0212 ||
-			   input_mode == X0213_1 || input_mode == X0213_2) {
-                    /* in case of Kanji shifted */
-                    c2 = c1;
-                    NEXT;
-                } else if (c1 == '=' && mime_f && !mime_decode_mode ) {
-                    /* Check MIME code */
-                    if ((c1 = (*i_getc)(f)) == EOF) {
-                        (*oconv)(0, '=');
-                        LAST;
-                    } else if (c1 == '?') {
-                        /* =? is mime conversion start sequence */
-			if(mime_f == STRICT_MIME) {
-			    /* check in real detail */
-			    if (mime_begin_strict(f) == EOF) 
-				LAST;
-			    else
-				NEXT;
-			} else if (mime_begin(f) == EOF) 
-                            LAST;
-                        else
-                            NEXT;
-                    } else {
-                        (*oconv)(0, '=');
-                        (*i_ungetc)(c1,f);
-                        NEXT;
-                    }
-                } else {
-                    /* normal ASCII code */ 
-                    SEND;
-                }
-            } else if (c1 == SI && (!is_8bit || mime_decode_mode)) {
-                shift_mode = FALSE; 
-                NEXT;
-            } else if (c1 == SO && (!is_8bit || mime_decode_mode)) {
-                shift_mode = TRUE; 
-                NEXT;
-            } else if (c1 == ESC && (!is_8bit || mime_decode_mode)) {
-                if ((c1 = (*i_getc)(f)) == EOF) {
-                    /*  (*oconv)(0, ESC); don't send bogus code */
-                    LAST;
-                } else if (c1 == '$') {
-                    if ((c1 = (*i_getc)(f)) == EOF) {
-                        /*
-                        (*oconv)(0, ESC); don't send bogus code 
-                        (*oconv)(0, '$'); */
-                        LAST;
-                    } else if (c1 == '@'|| c1 == 'B') {
-                        /* This is kanji introduction */
-                        input_mode = X0208;
-                        shift_mode = FALSE;
-                        set_input_codename("ISO-2022-JP");
-#ifdef CHECK_OPTION
-                        debug(input_codename);
-#endif
-                        NEXT;
-                    } else if (c1 == '(') {
-                        if ((c1 = (*i_getc)(f)) == EOF) {
-                            /* don't send bogus code 
-                            (*oconv)(0, ESC);
-                            (*oconv)(0, '$');
-                            (*oconv)(0, '(');
-                                */
-                            LAST;
-                        } else if (c1 == '@'|| c1 == 'B') {
-                            /* This is kanji introduction */
-                            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);
-                            (*oconv)(0, '$');
-                            (*oconv)(0, '(');
-                            (*oconv)(0, c1);
-                            NEXT;
-                        }
-                    } else if (broken_f&0x2) {
-                        /* accept any ESC-(-x as broken code ... */
-                        input_mode = X0208;
-                        shift_mode = FALSE;
-                        NEXT;
-                    } else {
-                        (*oconv)(0, ESC);
-                        (*oconv)(0, '$');
-                        (*oconv)(0, c1);
-                        NEXT;
-                    }
-                } else if (c1 == '(') {
-                    if ((c1 = (*i_getc)(f)) == EOF) {
-                        /* don't send bogus code 
-                        (*oconv)(0, ESC);
-                        (*oconv)(0, '('); */
-                        LAST;
-                    } else {
-                        if (c1 == 'I') {
-                            /* This is X0201 kana introduction */
-                            input_mode = X0201; shift_mode = X0201;
-                            NEXT;
-                        } else if (c1 == 'B' || c1 == 'J' || c1 == 'H') {
-                            /* This is X0208 kanji introduction */
-                            input_mode = ASCII; shift_mode = FALSE;
-                            NEXT;
-                        } else if (broken_f&0x2) {
-                            input_mode = ASCII; shift_mode = FALSE;
-                            NEXT;
-                        } else {
-                            (*oconv)(0, ESC);
-                            (*oconv)(0, '(');
-                            /* maintain various input_mode here */
-                            SEND;
-                        }
-                    }
-               } else if ( c1 == 'N' || c1 == 'n' ){
-                   /* SS2 */
-                   c3 = (*i_getc)(f);  /* skip SS2 */
-                   if ( (SPACE<=c3 && c3 < 0x60) || (0xa0<=c3 && c3 < 0xe0)){
-                       c1 = c3;
-                       c2 = X0201;
-                       SEND;
-                   }else{
-                       (*i_ungetc)(c3, f);
-                       /* lonely ESC  */
-                       (*oconv)(0, ESC);
-                       SEND;
-                   }
-                } else {
-                    /* lonely ESC  */
-                    (*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 ) {
-		if ((c1=(*i_getc)(f))!=EOF && c1 == SPACE) {
-		    i_ungetc(SPACE,f);
-		    continue;
-		} else {
-		    i_ungetc(c1,f);
-		}
-		c1 = NL;
-		SEND;
-	    } else if (c1 == CR && mime_decode_f && !mime_decode_mode ) {
-		if ((c1=(*i_getc)(f))!=EOF) {
-		    if (c1==SPACE) {
-			i_ungetc(SPACE,f);
-			continue;
-		    } else if (c1 == NL && (c1=(*i_getc)(f))!=EOF && c1 == SPACE) {
-			i_ungetc(SPACE,f);
-			continue;
-		    } else {
-			i_ungetc(c1,f);
-		    }
-		    i_ungetc(NL,f);
-		} else {
-		    i_ungetc(c1,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 */
-	}
-
-        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)
-{
-    nkf_char ret, c3, c0;
-    int hold_index;
-
-
-    /** it must NOT be in the kanji shifte sequence      */
-    /** it must NOT be written in JIS7                   */
-    /** and it must be after 2 byte 8bit code            */
-
-    hold_count = 0;
-    push_hold_buf(c2);
-    push_hold_buf(c1);
-
-    while ((c1 = (*i_getc)(f)) != EOF) {
-        if (c1 == ESC){
-	    (*i_ungetc)(c1,f);
-            break;
-        }
-        code_status(c1);
-        if (push_hold_buf(c1) == EOF || estab_f){
-            break;
-        }
-    }
-
-    if (!estab_f){
-        struct input_code *p = input_code_list;
-        struct input_code *result = p;
-        if (c1 == EOF){
-            code_status(c1);
-        }
-        while (p->name){
-            if (p->score < result->score){
-                result = p;
-            }
-            ++p;
-        }
-        set_iconv(FALSE, result->iconv_func);
-    }
-
-
-    /** now,
-     ** 1) EOF is detected, or
-     ** 2) Code is established, or
-     ** 3) Buffer is FULL (but last word is pushed)
-     **
-     ** in 1) and 3) cases, we continue to use
-     ** Kanji codes by oconv and leave estab_f unchanged.
-     **/
-
-    ret = c1;
-    hold_index = 0;
-    while (hold_index < hold_count){
-        c2 = hold_buf[hold_index++];
-        if (c2 <= DEL
-#ifdef NUMCHAR_OPTION
-            || is_unicode_capsule(c2)
-#endif
-            ){
-            (*iconv)(0, c2, 0);
-            continue;
-        }else if (iconv == s_iconv && 0xa1 <= c2 && c2 <= 0xdf){
-            (*iconv)(X0201, c2, 0);
-            continue;
-        }
-        if (hold_index < hold_count){
-            c1 = hold_buf[hold_index++];
-        }else{
-            c1 = (*i_getc)(f);
-            if (c1 == EOF){
-                c3 = EOF;
-                break;
-            }
-            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 {
-                code_status(c0);
-            }
-            (*iconv)(c2, c1, c0);
-            break;
-	}
-	if (c0 == EOF) break;
-    }
-    return ret;
-}
-
-nkf_char push_hold_buf(nkf_char c2)
-{
-    if (hold_count >= HOLD_SIZE*2)
-        return (EOF);
-    hold_buf[hold_count++] = (unsigned char)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)
-{
-#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;
-        }
-    }
-#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;
-        }
-    }
-#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)
-{
-    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);
-        if (ret) return ret;
-    }
-    (*oconv)(c2, c1);
-    return 0;
-}
-
-nkf_char e_iconv(nkf_char c2, nkf_char c1, nkf_char 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 */
-        }
-    }
-    (*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)
-{
-    nkf_char ret = 0;
-
-    if (!c1){
-        *p2 = 0;
-        *p1 = c2;
-    }else if (0xc0 <= c2 && c2 <= 0xef) {
-	ret =  unicode_to_jis_common(c2, c1, c0, p2, p1);
-#ifdef NUMCHAR_OPTION
-        if (ret > 0){
-            if (p2) *p2 = 0;
-            if (p1) *p1 = CLASS_UNICODE | ww16_conv(c2, c1, c0);
-            ret = 0;
-        }
-#endif
-    }
-    return ret;
-}
-
-nkf_char w_iconv(nkf_char c2, nkf_char c1, nkf_char 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);
-    }
-    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)
-{
-    val &= VALUE_MASK;
-    if (val < 0x80){
-        *p2 = val;
-        *p1 = 0;
-        *p0 = 0;
-    }else if (val < 0x800){
-	*p2 = 0xc0 | (val >> 6);
-	*p1 = 0x80 | (val & 0x3f);
-        *p0 = 0;
-    } else if (val <= NKF_INT32_C(0xFFFF)) {
-        *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)
-{
-    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){
-        val = (c2 & 0x0f) << 12;
-        val |= (c1 & 0x3f) << 6;
-        val |= (c0 & 0x3f);
-    }else if (c2 >= 0xc0){
-        val = (c2 & 0x1f) << 6;
-        val |= (c1 & 0x3f);
-    }else{
-        val = c2;
-    }
-    return val;
-}
-
-nkf_char w16e_conv(nkf_char val, nkf_char *p2, nkf_char *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);
-#ifdef NUMCHAR_OPTION
-	if (ret > 0){
-	    *p2 = 0;
-	    *p1 = CLASS_UNICODE | val;
-	    ret = 0;
-	}
-#endif
-    }
-    return ret;
-}
-#endif
-
-#ifdef UTF8_INPUT_ENABLE
-nkf_char w_iconv16(nkf_char c2, nkf_char c1, nkf_char c0)
-{
-    nkf_char ret = 0;
-    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;
-    }
-    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)
-{
-#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;
-    unsigned short val;
-
-    if (pp == 0) return 1;
-
-    c1 -= 0x80;
-    if (c1 < 0 || psize <= c1) return 1;
-    p = pp[c1];
-    if (p == 0)  return 1;
-
-    c0 -= 0x80;
-    if (c0 < 0 || sizeof_utf8_to_euc_C2 <= 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;
-    if (p1) *p1 = c1;
-    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)
-{
-#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;
-
-    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];
-	else
-	    return 0;
-    }
-    if (!p) return 0;
-    c1 = (c1 & 0x7f) - 0x21;
-    if (0<=c1 && c1<sizeof_euc_to_utf8_1byte)
-	return p[c1];
-    return 0;
-}
-
-void w_oconv(nkf_char c2, nkf_char c1)
-{
-    nkf_char c0;
-    nkf_char val;
-
-    if (output_bom_f) {
-	output_bom_f = FALSE;
-    	(*o_putc)('\357');
-	(*o_putc)('\273');
-	(*o_putc)('\277');
-    }
-
-    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;
-    }
-#endif
-
-    if (c2 == 0) { 
-	output_mode = ASCII;
-        (*o_putc)(c1);
-    } else if (c2 == ISO8859_1) {
-	output_mode = ISO8859_1;
-        (*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);
-            }
-        }
-    }
-}
-
-void w_oconv16(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');
-        }else{
-            (*o_putc)('\376');
-            (*o_putc)((unsigned char)'\377');
-        }
-    }
-
-    if (c2 == EOF) {
-        (*o_putc)(EOF);
-        return;
-    }
-
-    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;
-        }
-#endif
-    } else if (c2) {
-        nkf_char val = e2w_conv(c2, c1);
-        c2 = (val >> 8) & 0xff;
-        c1 = val & 0xff;
-	if (!val) return;
-    }
-    if (output_endian == ENDIAN_LITTLE){
-        (*o_putc)(c1);
-        (*o_putc)(c2);
-    }else{
-        (*o_putc)(c2);
-        (*o_putc)(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)
-{
-#ifdef NUMCHAR_OPTION
-    if (c2 == 0 && is_unicode_capsule(c1)){
-        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) {
-        (*o_putc)(EOF);
-        return;
-    } else if (c2 == 0) { 
-	output_mode = ASCII;
-        (*o_putc)(c1);
-    } else if (c2 == X0201) {
-	output_mode = JAPANESE_EUC;
-        (*o_putc)(SSO); (*o_putc)(c1|0x80);
-    } 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)) {
-            set_iconv(FALSE, 0);
-            return; /* too late to rescue this char */
-        }
-	output_mode = JAPANESE_EUC;
-        (*o_putc)(c2 | 0x080);
-        (*o_putc)(c1 | 0x080);
-    }
-}
-
-#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)
-{
-    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)
-{
-#ifdef NUMCHAR_OPTION
-    if (c2 == 0 && is_unicode_capsule(c1)){
-        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) {
-        (*o_putc)(EOF);
-        return;
-    } else if (c2 == 0) {
-	output_mode = ASCII;
-        (*o_putc)(c1);
-    } else if (c2 == X0201) {
-	output_mode = SHIFT_JIS;
-        (*o_putc)(c1|0x80);
-    } 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)) {
-            set_iconv(FALSE, 0);
-            return; /* too late to rescue this char */
-        }
-	output_mode = SHIFT_JIS;
-        e2s_conv(c2, c1, &c2, &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];
-            if (c){
-                c2 = c >> 8;
-                c1 = c & 0xff;
-            }
-        }
-#endif /* SHIFTJIS_CP932 */
-
-        (*o_putc)(c2);
-	if (prefix_table[(unsigned char)c1]){
-            (*o_putc)(prefix_table[(unsigned char)c1]);
-	}
-        (*o_putc)(c1);
-    }
-}
-
-void j_oconv(nkf_char c2, nkf_char c1)
-{
-#ifdef NUMCHAR_OPTION
-    if (c2 == 0 && is_unicode_capsule(c1)){
-        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) {
-        if (output_mode !=ASCII && output_mode!=ISO8859_1) {
-            (*o_putc)(ESC);
-            (*o_putc)('(');
-            (*o_putc)(ascii_intro);
-	    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;
-            (*o_putc)(ESC);
-            (*o_putc)('(');
-            (*o_putc)('I');
-        }
-        (*o_putc)(c1);
-    } else if (c2==ISO8859_1) {
-            /* iso8859 introduction, or 8th bit on */
-            /* Can we convert in 7bit form using ESC-'-'-A ? 
-               Is this popular? */
-	output_mode = ISO8859_1;
-        (*o_putc)(c1|0x80);
-    } else if (c2 == 0) {
-        if (output_mode !=ASCII && output_mode!=ISO8859_1) {
-            (*o_putc)(ESC);
-            (*o_putc)('(');
-            (*o_putc)(ascii_intro);
-            output_mode = ASCII;
-        }
-        (*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)('$');
-		(*o_putc)('(');
-		(*o_putc)(X0213_1&0x7F);
-	    }
-	}else if (output_mode != X0208) {
-            output_mode = X0208;
-            (*o_putc)(ESC);
-            (*o_putc)('$');
-            (*o_putc)(kanji_intro);
-        }
-        (*o_putc)(c2);
-        (*o_putc)(c1);
-    }
-}
-
-void base64_conv(nkf_char c2, nkf_char c1)
-{
-    mime_prechar(c2, c1);
-    (*o_base64conv)(c2,c1);
-}
-
-
-static nkf_char broken_buf[3];
-static int broken_counter = 0;
-static int broken_last = 0;
-nkf_char broken_getc(FILE *f)
-{
-    nkf_char c,c1;
-
-    if (broken_counter>0) {
-	return broken_buf[--broken_counter];
-    }
-    c= (*i_bgetc)(f);
-    if (c=='$' && broken_last != ESC 
-            && (input_mode==ASCII || input_mode==X0201)) {
-	c1= (*i_bgetc)(f);
-	broken_last = 0;
-	if (c1=='@'|| c1=='B') {
-	    broken_buf[0]=c1; broken_buf[1]=c; 
-	    broken_counter=2;
-	    return ESC;
-	} else {
-	    (*i_bungetc)(c1,f);
-	    return c;
-	}
-    } else if (c=='(' && broken_last != ESC 
-            && (input_mode==X0208 || input_mode==X0201)) { /* ) */
-	c1= (*i_bgetc)(f);
-	broken_last = 0;
-	if (c1=='J'|| c1=='B') {
-	    broken_buf[0]=c1; broken_buf[1]=c;
-	    broken_counter=2;
-	    return ESC;
-	} else {
-	    (*i_bungetc)(c1,f);
-	    return c;
-	}
-    } else {
-	broken_last = c;
-	return c;
-    }
-}
-
-nkf_char broken_ungetc(nkf_char c, FILE *f)
-{
-    if (broken_counter<2)
-	broken_buf[broken_counter++]=c;
-    return c;
-}
-
-static nkf_char prev_cr = 0;
-
-void cr_conv(nkf_char c2, nkf_char c1)
-{
-    if (prev_cr) {
-	prev_cr = 0;
-	if (! (c2==0&&c1==NL) ) {
-	    cr_conv(0,'\n');
-	}
-    }
-    if (c2) {
-        (*o_crconv)(c2,c1);
-    } else if (c1=='\r') {
-	prev_cr = c1;
-    } else if (c1=='\n') {
-        if (crmode_f==CRLF) {
-            (*o_crconv)(0,'\r');
-	} else if (crmode_f==CR) {
-            (*o_crconv)(0,'\r');
-	    return;
-	} 
-	(*o_crconv)(0,NL);
-    } else if (c1!='\032' || crmode_f!=NL){
-        (*o_crconv)(c2,c1);
-    }
-}
-
-/* 
-  Return value of fold_conv()
-
-       \n  add newline  and output char
-       \r  add newline  and output nothing
-       ' ' space
-       0   skip  
-       1   (or else) normal output 
-
-  fold state in prev (previous character)
-
-      >0x80 Japanese (X0208/X0201)
-      <0x80 ASCII
-      \n    new line 
-      ' '   space
-
-  This fold algorthm does not preserve heading space in a line.
-  This is the main difference from fmt.
-*/
-
-#define char_size(c2,c1) (c2?2:1)
-
-void fold_conv(nkf_char c2, nkf_char c1)
-{ 
-    nkf_char prev0;
-    nkf_char fold_state;
-
-    if (c1== '\r' && !fold_preserve_f) {
-    	fold_state=0;  /* ignore cr */
-    }else if (c1== '\n'&&f_prev=='\r' && fold_preserve_f) {
-        f_prev = '\n';
-     	fold_state=0;  /* ignore cr */
-    } else if (c1== BS) {
-        if (f_line>0) f_line--;
-        fold_state =  1;
-    } else if (c2==EOF && f_line != 0) {    /* close open last line */
-            fold_state = '\n';
-    } else if ((c1=='\n' && !fold_preserve_f)
-               || ((c1=='\r'||(c1=='\n'&&f_prev!='\r'))
-                   && fold_preserve_f)) {
-        /* new line */
-        if (fold_preserve_f) { 
-            f_prev = c1;
-            f_line = 0;
-            fold_state =  '\r';
-	} else if ((f_prev == c1 && !fold_preserve_f)
-                   || (f_prev == '\n' && fold_preserve_f)
-                   ) {        /* duplicate newline */
-            if (f_line) {
-                f_line = 0;
-                fold_state =  '\n';    /* output two newline */
-            } else {
-                f_line = 0;
-                fold_state =  1;
-            }
-        } else  {
-            if (f_prev&0x80) {     /* Japanese? */
-                f_prev = c1;
-                fold_state =  0;       /* ignore given single newline */
-            } else if (f_prev==' ') {
-                fold_state =  0;
-            } else {
-                f_prev = c1;
-                if (++f_line<=fold_len) 
-                    fold_state =  ' ';
-                else {
-                    f_line = 0;
-                    fold_state =  '\r';        /* fold and output nothing */
-                }
-            }
-        }
-    } else if (c1=='\f') {
-        f_prev = '\n';
-        f_line = 0;
-        fold_state =  '\n';            /* output newline and clear */
-    } else if ( (c2==0  && c1==' ')||
-               (c2==0  && c1=='\t')||
-               (c2=='!'&& c1=='!')) {
-        /* X0208 kankaku or ascii space */
-            if (f_prev == ' ') {
-                fold_state = 0;         /* remove duplicate spaces */
-            } else {
-                f_prev = ' ';    
-                if (++f_line<=fold_len) 
-                    fold_state = ' ';         /* output ASCII space only */
-                else {
-                    f_prev = ' '; f_line = 0;
-                    fold_state = '\r';        /* fold and output nothing */
-                }
-            }
-    } else {
-        prev0 = f_prev; /* we still need this one... , but almost done */
-        f_prev = c1;
-        if (c2 || c2==X0201) 
-            f_prev |= 0x80;  /* this is Japanese */
-        f_line += char_size(c2,c1);
-        if (f_line<=fold_len) {   /* normal case */
-            fold_state = 1;
-        } else {
-            if (f_line>fold_len+fold_margin) { /* too many kinsoku suspension */
-                f_line = char_size(c2,c1);
-                fold_state =  '\n';       /* We can't wait, do fold now */
-            } else if (c2==X0201) {
-            /* simple kinsoku rules  return 1 means no folding  */
-                if (c1==(0xde&0x7f)) fold_state = 1; /* $B!+(B*/
-                else if (c1==(0xdf&0x7f)) fold_state = 1; /* $B!,(B*/
-                else if (c1==(0xa4&0x7f)) fold_state = 1; /* $B!#(B*/
-                else if (c1==(0xa3&0x7f)) fold_state = 1; /* $B!$(B*/
-                else if (c1==(0xa1&0x7f)) fold_state = 1; /* $B!W(B*/
-                else if (c1==(0xb0&0x7f)) fold_state = 1; /* - */
-                else if (SPACE<=c1 && c1<=(0xdf&0x7f)) {      /* X0201 */
-		    f_line = 1;
-		    fold_state = '\n';/* add one new f_line before this character */
-		} else {
-		    f_line = 1;
-		    fold_state = '\n';/* add one new f_line before this character */
-		}
-            } else if (c2==0) {
-                /* kinsoku point in ASCII */ 
-		if (  c1==')'||    /* { [ ( */
-                     c1==']'||
-                     c1=='}'||
-                     c1=='.'||
-                     c1==','||
-                     c1=='!'||
-                     c1=='?'||
-                     c1=='/'||
-                     c1==':'||
-                     c1==';' ) {
-		    fold_state = 1;
-		/* just after special */
-		} else if (!is_alnum(prev0)) {
-		    f_line = char_size(c2,c1);
-		    fold_state = '\n';
-		} else if ((prev0==' ') ||   /* ignored new f_line */
-                      (prev0=='\n')||        /* ignored new f_line */
-                      (prev0&0x80)) {        /* X0208 - ASCII */
-		    f_line = char_size(c2,c1);
-                    fold_state = '\n';/* add one new f_line before this character */
-                } else {
-                    fold_state = 1;  /* default no fold in ASCII */
-                }
-            } else {
-                if (c2=='!') {
-                    if (c1=='"')  fold_state = 1; /* $B!"(B */
-                    else if (c1=='#')  fold_state = 1; /* $B!#(B */
-                    else if (c1=='W')  fold_state = 1; /* $B!W(B */
-                    else if (c1=='K')  fold_state = 1; /* $B!K(B */
-                    else if (c1=='$')  fold_state = 1; /* $B!$(B */
-                    else if (c1=='%')  fold_state = 1; /* $B!%(B */
-                    else if (c1=='\'') fold_state = 1; /* $B!\(B */
-                    else if (c1=='(')  fold_state = 1; /* $B!((B */
-                    else if (c1==')')  fold_state = 1; /* $B!)(B */
-                    else if (c1=='*')  fold_state = 1; /* $B!*(B */
-                    else if (c1=='+')  fold_state = 1; /* $B!+(B */
-                    else if (c1==',')  fold_state = 1; /* $B!,(B */
-                         /* default no fold in kinsoku */
-		    else { 
-			fold_state = '\n';
-			f_line = char_size(c2,c1);
-			/* add one new f_line before this character */
-		    }
-                } else {
-		    f_line = char_size(c2,c1);
-                    fold_state = '\n'; 
-                    /* add one new f_line before this character */
-                }
-            }
-        }
-    }
-    /* terminator process */
-    switch(fold_state) {
-        case '\n': 
-            (*o_fconv)(0,'\n');
-            (*o_fconv)(c2,c1);
-            break;
-        case 0:    
-            return;
-        case '\r': 
-            (*o_fconv)(0,'\n');
-            break;
-        case '\t': 
-        case ' ': 
-            (*o_fconv)(0,' ');
-            break;
-        default:
-            (*o_fconv)(c2,c1);
-    }
-}
-
-nkf_char z_prev2=0,z_prev1=0;
-
-void z_conv(nkf_char c2, nkf_char c1)
-{
-
-    /* if (c2) c1 &= 0x7f; assertion */
-
-    if (x0201_f && z_prev2==X0201) {  /* X0201 */
-        if (c1==(0xde&0x7f)) { /* $BByE@(B */
-            z_prev2=0;
-            (*o_zconv)(dv[(z_prev1-SPACE)*2],dv[(z_prev1-SPACE)*2+1]);
-            return;
-        } else if (c1==(0xdf&0x7f)&&ev[(z_prev1-SPACE)*2]) {  /* $BH>ByE@(B */
-            z_prev2=0;
-            (*o_zconv)(ev[(z_prev1-SPACE)*2],ev[(z_prev1-SPACE)*2+1]);
-            return;
-        } else {
-            z_prev2=0;
-            (*o_zconv)(cv[(z_prev1-SPACE)*2],cv[(z_prev1-SPACE)*2+1]);
-        }
-    }
-
-    if (c2==EOF) {
-        (*o_zconv)(c2,c1);
-        return;
-    }
-
-    if (x0201_f && c2==X0201) {
-        if (dv[(c1-SPACE)*2]||ev[(c1-SPACE)*2]) {
-            /* wait for $BByE@(B or $BH>ByE@(B */
-            z_prev1 = c1; z_prev2 = c2;
-            return;
-        } else {
-            (*o_zconv)(cv[(c1-SPACE)*2],cv[(c1-SPACE)*2+1]);
-            return;
-        }
-    }
-
-    /* JISX0208 Alphabet */
-    if (alpha_f && c2 == 0x23 ) {
-        c2 = 0;
-    } else if (alpha_f && c2 == 0x21 ) { 
-    /* JISX0208 Kigou */
-       if (0x21==c1) {
-           if (alpha_f&0x2) {
-               c1 = ' ';
-               c2 = 0;
-           } else if (alpha_f&0x4) {
-                (*o_zconv)(0,' ');
-                (*o_zconv)(0,' ');
-                return;
-           } 
-       } else if (0x20<c1 && c1<0x7f && fv[c1-0x20]) {
-           c1 = fv[c1-0x20];
-           c2 =  0;
-           if (alpha_f&0x8) {
-               char *entity = 0;
-               switch (c1){
-                 case '>': entity = "&gt;"; break;
-                 case '<': entity = "&lt;"; break;
-                 case '\"': entity = "&quot;"; break;
-                 case '&': entity = "&amp;"; break;
-               }
-               if (entity){
-                   while (*entity) (*o_zconv)(0, *entity++);
-                   return;
-               }
-           }
-       } 
-    }
-    (*o_zconv)(c2,c1);
-}
-
-
-#define rot13(c)  ( \
-      ( c < 'A' ) ? c: \
-      (c <= 'M')  ? (c + 13): \
-      (c <= 'Z')  ? (c - 13): \
-      (c < 'a')   ? (c): \
-      (c <= 'm')  ? (c + 13): \
-      (c <= 'z')  ? (c - 13): \
-      (c) \
-)
-
-#define  rot47(c) ( \
-      ( c < '!' ) ? c: \
-      ( c <= 'O' ) ? (c + 47) : \
-      ( c <= '~' ) ?  (c - 47) : \
-      c \
-)
-
-void rot_conv(nkf_char c2, nkf_char c1)
-{
-    if (c2==0 || c2==X0201 || c2==ISO8859_1) {
-	c1 = rot13(c1);
-    } else if (c2) {
-	c1 = rot47(c1);
-	c2 = rot47(c2);
-    }
-    (*o_rot_conv)(c2,c1);
-}
-
-void hira_conv(nkf_char c2, nkf_char 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;
-        }
-    }
-    (*o_hira_conv)(c2,c1);
-}
-
-
-void iso2022jp_check_conv(nkf_char c2, nkf_char c1)
-{
-    static const nkf_char range[RANGE_NUM_MAX][2] = {
-        {0x222f, 0x2239,},
-        {0x2242, 0x2249,},
-        {0x2251, 0x225b,},
-        {0x226b, 0x2271,},
-        {0x227a, 0x227d,},
-        {0x2321, 0x232f,},
-        {0x233a, 0x2340,},
-        {0x235b, 0x2360,},
-        {0x237b, 0x237e,},
-        {0x2474, 0x247e,},
-        {0x2577, 0x257e,},
-        {0x2639, 0x2640,},
-        {0x2659, 0x267e,},
-        {0x2742, 0x2750,},
-        {0x2772, 0x277e,},
-        {0x2841, 0x287e,},
-        {0x4f54, 0x4f7e,},
-        {0x7425, 0x747e},
-    };
-    nkf_char i;
-    nkf_char start, end, c;
-
-    if(c2 >= 0x00 && c2 <= 0x20 && c1 >= 0x7f && c1 <= 0xff) {
-	c2 = GETA1;
-	c1 = GETA2;
-    }
-    if((c2 >= 0x29 && c2 <= 0x2f) || (c2 >= 0x75 && c2 <= 0x7e)) {
-	c2 = GETA1;
-	c1 = GETA2;
-    }
-
-    for (i = 0; i < RANGE_NUM_MAX; i++) {
-	start = range[i][0];
-	end   = range[i][1];
-	c     = (c2 << 8) + c1;
-	if (c >= start && c <= end) {
-	    c2 = GETA1;
-	    c1 = GETA2;
-	}
-    }
-    (*o_iso2022jp_check_conv)(c2,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
-};
-
-
-/* $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) = {
-    e_iconv, s_iconv, 0, 0, 0, 0,
-#if defined(UTF8_INPUT_ENABLE)
-    w_iconv, w_iconv,
-#endif
-    0,
-};
-
-const nkf_char mime_encode[] = {
-    JAPANESE_EUC, SHIFT_JIS,ISO8859_1, ISO8859_1, X0208, X0201,
-#if defined(UTF8_INPUT_ENABLE)
-    UTF8, UTF8,
-#endif
-    ASCII,
-    0
-};
-
-const nkf_char mime_encode_method[] = {
-    'B', 'B','Q', 'B', 'B', 'Q',
-#if defined(UTF8_INPUT_ENABLE)
-    'B', 'Q',
-#endif
-    'Q',
-    0
-};
-
-
-#define MAXRECOVER 20
-
-void switch_mime_getc(void)
-{
-    if (i_getc!=mime_getc) {
-	i_mgetc = i_getc; i_getc = mime_getc;
-	i_mungetc = i_ungetc; i_ungetc = mime_ungetc;
-	if(mime_f==STRICT_MIME) {
-	    i_mgetc_buf = i_mgetc; i_mgetc = mime_getc_buf;
-	    i_mungetc_buf = i_mungetc; i_mungetc = mime_ungetc_buf;
-	}
-    }
-}
-
-void unswitch_mime_getc(void)
-{
-    if(mime_f==STRICT_MIME) {
-	i_mgetc = i_mgetc_buf;
-	i_mungetc = i_mungetc_buf;
-    }
-    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)
-{
-    nkf_char c1 = 0;
-    int i,j,k;
-    const unsigned char *p,*q;
-    nkf_char r[MAXRECOVER];    /* recovery buffer, max mime pattern length */
-
-    mime_decode_mode = FALSE;
-    /* =? has been checked */
-    j = 0;
-    p = mime_pattern[j];
-    r[0]='='; r[1]='?';
-
-    for(i=2;p[i]>' ';i++) {                   /* start at =? */
-        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];
-                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);
-            for(j=0;j<i;j++) {
-                (*oconv)(0,r[j]);
-            }
-            return c1;
-        }
-    }
-    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') {
-        mimebuf_f = unbuf_f;
-        if (!unbuf_f) {
-            /* do MIME integrity check */
-            return mime_integrity(f,mime_pattern[j]);
-        } 
-    }
-    switch_mime_getc();
-    mimebuf_f = TRUE;
-    return c1;
-}
-
-nkf_char mime_getc_buf(FILE *f)
-{
-    /* we don't keep eof of Fifo, becase it contains ?= as
-       a terminator. It was checked in mime_integrity. */
-    return ((mimebuf_f)?
-        (*i_mgetc_buf)(f):Fifo(mime_input++));
-}
-
-nkf_char mime_ungetc_buf(nkf_char c, FILE *f)
-{
-    if (mimebuf_f)
-	(*i_mungetc_buf)(c,f);
-    else 
-	Fifo(--mime_input) = (unsigned char)c;
-    return c;
-}
-
-nkf_char mime_begin(FILE *f)
-{
-    nkf_char c1;
-    int i,k;
-
-    /* In NONSTRICT mode, only =? is checked. In case of failure, we  */
-    /* re-read and convert again from mime_buffer.  */
-
-    /* =? has been checked */
-    k = mime_last;
-    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;
-        if (c1=='\n'||c1==' '||c1=='\r'||
-                c1=='-'||c1=='_'||is_alnum(c1) ) continue;
-        if (c1=='=') {
-            /* Failed. But this could be another MIME preemble */
-            (*i_ungetc)(c1,f);
-            mime_last--;
-            break;
-        }
-        if (c1!='?') break;
-        else {
-            /* c1=='?' */
-            c1 = (*i_getc)(f); Fifo(mime_last++) = (unsigned char)c1;
-            if (!(++i<MAXRECOVER) || c1==EOF) break;
-            if (c1=='b'||c1=='B') {
-                mime_decode_mode = 'B';
-            } else if (c1=='q'||c1=='Q') {
-                mime_decode_mode = 'Q';
-            } else {
-                break;
-            }
-            c1 = (*i_getc)(f); Fifo(mime_last++) = (unsigned char)c1;
-            if (!(++i<MAXRECOVER) || c1==EOF) break;
-            if (c1!='?') {
-                mime_decode_mode = FALSE;
-            }
-            break;
-        }
-    }
-    switch_mime_getc();
-    if (!mime_decode_mode) {
-        /* false MIME premble, restart from mime_buffer */
-        mime_decode_mode = 1;  /* no decode, but read from the mime_buffer */
-        /* Since we are in MIME mode until buffer becomes empty,    */
-        /* we never go into mime_begin again for a while.           */
-        return c1;
-    }
-    /* discard mime preemble, and goto MIME mode */
-    mime_last = k;
-    /* do no MIME integrity check */
-    return c1;   /* used only for checking EOF */
-}
-
-#ifdef CHECK_OPTION
-void no_putc(nkf_char c)
-{
-    ;
-}
-
-void debug(const char *str)
-{
-    if (debug_f){
-        fprintf(stderr, "%s\n", str);
-    }
-}
-#endif
-
-void set_input_codename(char *codename)
-{
-    if (guess_f && 
-        is_inputcode_set &&
-        strcmp(codename, "") != 0 && 
-        strcmp(codename, input_codename) != 0)
-    {
-        is_inputcode_mixed = TRUE;
-    }
-    input_codename = codename;
-    is_inputcode_set = TRUE;
-}
-
-#if !defined(PERL_XS) && !defined(WIN32DLL)
-void print_guessed_code(char *filename)
-{
-    char *codename = "BINARY";
-    if (!is_inputcode_mixed) {
-        if (strcmp(input_codename, "") == 0) {
-            codename = "ASCII";
-        } else {
-            codename = input_codename;
-        }
-    }
-    if (filename != NULL) printf("%s:", filename);
-    printf("%s\n", codename);
-}
-#endif /*WIN32DLL*/
-
-#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))
-{
-    nkf_char c1, c2, c3;
-    c1 = (*g)(f);
-    if (c1 != ch){
-        return c1;
-    }
-    c2 = (*g)(f);
-    if (!nkf_isxdigit(c2)){
-        (*u)(c2, f);
-        return c1;
-    }
-    c3 = (*g)(f);
-    if (!nkf_isxdigit(c3)){
-        (*u)(c2, f);
-        (*u)(c3, f);
-        return c1;
-    }
-    return (hex2bin(c2) << 4) | hex2bin(c3);
-}
-
-nkf_char cap_getc(FILE *f)
-{
-    return hex_getc(':', f, i_cgetc, i_cungetc);
-}
-
-nkf_char cap_ungetc(nkf_char c, FILE *f)
-{
-    return (*i_cungetc)(c, f);
-}
-
-nkf_char url_getc(FILE *f)
-{
-    return hex_getc('%', f, i_ugetc, i_uungetc);
-}
-
-nkf_char url_ungetc(nkf_char c, FILE *f)
-{
-    return (*i_uungetc)(c, f);
-}
-#endif
-
-#ifdef NUMCHAR_OPTION
-nkf_char numchar_getc(FILE *f)
-{
-    nkf_char (*g)(FILE *) = i_ngetc;
-    nkf_char (*u)(nkf_char c ,FILE *f) = i_nungetc;
-    int i = 0, j;
-    nkf_char buf[8];
-    long c = -1;
-
-    buf[i] = (*g)(f);
-    if (buf[i] == '&'){
-        buf[++i] = (*g)(f);
-        if (buf[i] == '#'){
-            c = 0;
-            buf[++i] = (*g)(f);
-            if (buf[i] == 'x' || buf[i] == 'X'){
-                for (j = 0; j < 7; j++){
-                    buf[++i] = (*g)(f);
-                    if (!nkf_isxdigit(buf[i])){
-                        if (buf[i] != ';'){
-                            c = -1;
-                        }
-                        break;
-                    }
-                    c <<= 4;
-                    c |= hex2bin(buf[i]);
-                }
-            }else{
-                for (j = 0; j < 8; j++){
-                    if (j){
-                        buf[++i] = (*g)(f);
-                    }
-                    if (!nkf_isdigit(buf[i])){
-                        if (buf[i] != ';'){
-                            c = -1;
-                        }
-                        break;
-                    }
-                    c *= 10;
-                    c += hex2bin(buf[i]);
-                }
-            }
-        }
-    }
-    if (c != -1){
-        return CLASS_UNICODE | c;
-    }
-    while (i > 0){
-        (*u)(buf[i], f);
-        --i;
-    }
-    return buf[0];
-}
-
-nkf_char numchar_ungetc(nkf_char c, FILE *f)
-{
-    return (*i_nungetc)(c, f);
-}
-#endif
-
-#ifdef UNICODE_NORMALIZATION
-
-/* Normalization Form C */
-nkf_char nfc_getc(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;
-    char *lwsp_buf;
-    char *lwsp_buf_new;
-    nkf_char lwsp_size = 128;
-
-    if (mime_top != mime_last) {  /* Something is in FIFO */
-        return  Fifo(mime_top++);
-    }
-    if (mime_decode_mode==1 ||mime_decode_mode==FALSE) {
-	mime_decode_mode=FALSE;
-	unswitch_mime_getc();
-	return (*i_getc)(f);
-    }
-
-    if (mimebuf_f == FIXED_MIME)
-        exit_mode = mime_decode_mode;
-    else
-        exit_mode = FALSE;
-    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)) {
-	    return c1;
-	}
-                
-        mime_decode_mode = exit_mode; /* prepare for quit */
-        if ((c2 = (*i_mgetc)(f)) == EOF) return (EOF);
-        if (c1=='?'&&c2=='=' && mimebuf_f != FIXED_MIME) {
-            /* end Q encoding */
-            input_mode = exit_mode;
-	    lwsp_count = 0;
-	    lwsp_buf = malloc((lwsp_size+5)*sizeof(char));
-	    if (lwsp_buf==NULL) {
-		perror("can't malloc");
-		return -1;
-	    }
-	    while ((c1=(*i_getc)(f))!=EOF) {
-		switch (c1) {
-		case NL:
-		case CR:
-		    if (c1==NL) {
-			if ((c1=(*i_getc)(f))!=EOF && (c1==SPACE||c1==TAB)) {
-			    i_ungetc(SPACE,f);
-			    continue;
-			} else {
-			    i_ungetc(c1,f);
-			}
-			c1 = NL;
-		    } else {
-			if ((c1=(*i_getc)(f))!=EOF && c1 == NL) {
-			    if ((c1=(*i_getc)(f))!=EOF && (c1==SPACE||c1==TAB)) {
-				i_ungetc(SPACE,f);
-				continue;
-			    } else {
-				i_ungetc(c1,f);
-			    }
-			    i_ungetc(NL,f);
-			} else {
-			    i_ungetc(c1,f);
-			}
-			c1 = CR;
-		    }
-		    break;
-		case SPACE:
-		case TAB:
-		    lwsp_buf[lwsp_count] = (unsigned char)c1;
-		    if (lwsp_count++>lwsp_size){
-			lwsp_size <<= 1;
-			lwsp_buf_new = realloc(lwsp_buf, (lwsp_size+5)*sizeof(char));
-			if (lwsp_buf_new==NULL) {
-			    free(lwsp_buf);
-			    perror("can't realloc");
-			    return -1;
-			}
-			lwsp_buf = lwsp_buf_new;
-		    }
-		    continue;
-		}
-		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];
-	    }
-	    free(lwsp_buf);
-            return c1;
-        }
-        if (c1=='='&&c2<' ') { /* this is soft wrap */
-            while((c1 =  (*i_mgetc)(f)) <=' ') {
-		if ((c1 = (*i_mgetc)(f)) == EOF) return (EOF);
-	    }
-            mime_decode_mode = 'Q'; /* still in MIME */
-	    goto restart_mime_q;
-	}
-        if (c1=='?') {
-            mime_decode_mode = 'Q'; /* still in MIME */
-            (*i_mungetc)(c2,f);
-            return c1;
-        }
-        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));
-    }
-
-    if (mime_decode_mode != 'B') {
-        mime_decode_mode = FALSE;
-        return (*i_mgetc)(f);
-    }
-
-
-    /* Base64 encoding */
-    /* 
-        MIME allows line break in the middle of 
-        Base64, but we are very pessimistic in decoding
-        in unbuf mode because MIME encoded code may broken by 
-        less or editor's control sequence (such as ESC-[-K in unbuffered
-        mode. ignore incomplete MIME.
-    */
-    mode = mime_decode_mode;
-    mime_decode_mode = exit_mode;  /* prepare for quit */
-
-    while ((c1 = (*i_mgetc)(f))<=' ') {
-        if (c1==EOF)
-            return (EOF);
-    }
-mime_c2_retry:
-    if ((c2 = (*i_mgetc)(f))<=' ') {
-        if (c2==EOF)
-            return (EOF);
-	if (mime_f != STRICT_MIME) goto mime_c2_retry;
-        if (mimebuf_f!=FIXED_MIME) input_mode = ASCII;  
-        return c2;
-    }
-    if ((c1 == '?') && (c2 == '=')) {
-        input_mode = ASCII;
-	lwsp_count = 0;
-	lwsp_buf = malloc((lwsp_size+5)*sizeof(char));
-	if (lwsp_buf==NULL) {
-	    perror("can't malloc");
-	    return -1;
-	}
-	while ((c1=(*i_getc)(f))!=EOF) {
-	    switch (c1) {
-	    case NL:
-	    case CR:
-		if (c1==NL) {
-		    if ((c1=(*i_getc)(f))!=EOF && (c1==SPACE||c1==TAB)) {
-			i_ungetc(SPACE,f);
-			continue;
-		    } else {
-			i_ungetc(c1,f);
-		    }
-		    c1 = NL;
-		} else {
-		    if ((c1=(*i_getc)(f))!=EOF) {
-			if (c1==SPACE) {
-			    i_ungetc(SPACE,f);
-			    continue;
-			} else if ((c1=(*i_getc)(f))!=EOF && (c1==SPACE||c1==TAB)) {
-			    i_ungetc(SPACE,f);
-			    continue;
-			} else {
-			    i_ungetc(c1,f);
-			}
-			i_ungetc(NL,f);
-		    } else {
-			i_ungetc(c1,f);
-		    }
-		    c1 = CR;
-		}
-		break;
-	    case SPACE:
-	    case TAB:
-		lwsp_buf[lwsp_count] = (unsigned char)c1;
-		if (lwsp_count++>lwsp_size){
-		    lwsp_size <<= 1;
-		    lwsp_buf_new = realloc(lwsp_buf, (lwsp_size+5)*sizeof(char));
-		    if (lwsp_buf_new==NULL) {
-			free(lwsp_buf);
-			perror("can't realloc");
-			return -1;
-		    }
-		    lwsp_buf = lwsp_buf_new;
-		}
-		continue;
-	    }
-	    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];
-	}
-	free(lwsp_buf);
-        return c1;
-    }
-mime_c3_retry:
-    if ((c3 = (*i_mgetc)(f))<=' ') {
-        if (c3==EOF)
-            return (EOF);
-	if (mime_f != STRICT_MIME) goto mime_c3_retry;
-        if (mimebuf_f!=FIXED_MIME) input_mode = ASCII;  
-        return c3;
-    }
-mime_c4_retry:
-    if ((c4 = (*i_mgetc)(f))<=' ') {
-        if (c4==EOF)
-            return (EOF);
-	if (mime_f != STRICT_MIME) goto mime_c4_retry;
-        if (mimebuf_f!=FIXED_MIME) input_mode = ASCII;  
-        return c4;
-    }
-
-    mime_decode_mode = mode; /* still in MIME sigh... */
-
-    /* BASE 64 decoding */
-
-    t1 = 0x3f & base64decode(c1);
-    t2 = 0x3f & base64decode(c2);
-    t3 = 0x3f & base64decode(c3);
-    t4 = 0x3f & base64decode(c4);
-    cc = ((t1 << 2) & 0x0fc) | ((t2 >> 4) & 0x03);
-    if (c2 != '=') {
-        Fifo(mime_last++) = (unsigned char)cc;
-        cc = ((t2 << 4) & 0x0f0) | ((t3 >> 2) & 0x0f);
-        if (c3 != '=') {
-            Fifo(mime_last++) = (unsigned char)cc;
-            cc = ((t3 << 6) & 0x0c0) | (t4 & 0x3f);
-            if (c4 != '=') 
-                Fifo(mime_last++) = (unsigned char)cc;
-        }
-    } else {
-        return c1;
-    }
-    return  Fifo(mime_top++);
-}
-
-nkf_char mime_ungetc(nkf_char c, FILE *f)
-{
-    Fifo(--mime_top) = (unsigned char)c;
-    return c;
-}
-
-nkf_char mime_integrity(FILE *f, const unsigned char *p)
-{
-    nkf_char 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;
-    while((c=(*i_getc)(f))!=EOF) {
-        if (((mime_input-mime_top)&MIME_BUF_MASK)==0) {
-	    break;   /* buffer full */
-	}
-        if (c=='=' && d=='?') {
-            /* checked. skip header, start decode */
-            Fifo(mime_input++) = (unsigned char)c;
-            /* mime_last_input = mime_input; */
-            mime_input = q; 
-	    switch_mime_getc();
-            return 1;
-        }
-        if (!( (c=='+'||c=='/'|| c=='=' || c=='?' || is_alnum(c))))
-            break;
-        /* Should we check length mod 4? */
-        Fifo(mime_input++) = (unsigned char)c;
-        d=c;
-    }
-    /* In case of Incomplete MIME, no MIME decode  */
-    Fifo(mime_input++) = (unsigned char)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             i;
-    if (c > '@') {
-        if (c < '[') {
-            i = c - 'A';                        /* A..Z 0-25 */
-        } else {
-            i = c - 'G'     /* - 'a' + 26 */ ;  /* a..z 26-51 */
-	}
-    } else if (c > '/') {
-        i = c - '0' + '4'   /* - '0' + 52 */ ;  /* 0..9 52-61 */
-    } else if (c == '+') {
-        i = '>'             /* 62 */ ;          /* +  62 */
-    } else {
-        i = '?'             /* 63 */ ;          /* / 63 */
-    }
-    return (i);
-}
-
-static const char basis_64[] =
-   "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
-static nkf_char 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)
-{
-    const unsigned char *p;
-    int i;
-    int j;
-    p  = mime_pattern[0];
-    for(i=0;mime_encode[i];i++) {
-	if (mode == mime_encode[i]) {
-	    p = mime_pattern[i];
-	    break;
-	}
-    }
-    mimeout_mode = mime_encode_method[i];
-    
-    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;
-	if (!mimeout_preserve_space && mimeout_buf_count>0
-	    && (mimeout_buf[i]==SPACE || mimeout_buf[i]==TAB
-	    	|| mimeout_buf[i]==CR || mimeout_buf[i]==NL )) {
-	    i++;
-	}
-    }
-    if (!mimeout_preserve_space) {
-	for (;i<mimeout_buf_count;i++) {
-	    if (mimeout_buf[i]==SPACE || mimeout_buf[i]==TAB
-		|| mimeout_buf[i]==CR || mimeout_buf[i]==NL ) {
-		(*o_mputc)(mimeout_buf[i]);
-		base64_count ++;
-	    } else {
-		break;
-	    }
-	}
-    }
-    mimeout_preserve_space = FALSE;
-    
-    while(*p) {
-        (*o_mputc)(*p++);
-        base64_count ++;
-    }
-    j = mimeout_buf_count;
-    mimeout_buf_count = 0;
-    for (;i<j;i++) {
-	mime_putc(mimeout_buf[i]);
-    }
-}
-
-void close_mime(void)
-{
-    (*o_mputc)('?');
-    (*o_mputc)('=');
-    base64_count += 2;
-    mimeout_mode = 0;
-}
-
-void eof_mime(void)
-{
-    switch(mimeout_mode) {
-    case 'Q':
-    case 'B':
-	break;
-    case 2:
-	(*o_mputc)(basis_64[((b64c & 0x3)<< 4)]);
-	(*o_mputc)('=');
-	(*o_mputc)('=');
-	base64_count += 3;
-	break;
-    case 1:
-	(*o_mputc)(basis_64[((b64c & 0xF) << 2)]);
-	(*o_mputc)('=');
-	base64_count += 2;
-	break;
-    }
-    if (mimeout_mode) {
-	if (mimeout_f!=FIXED_MIME) {
-	    close_mime(); 
-	} else if (mimeout_mode != 'Q')
-	    mimeout_mode = 'B';
-    }
-}
-
-void mimeout_addchar(nkf_char c)
-{
-    switch(mimeout_mode) {
-    case 'Q':
-	if (c==CR||c==NL) {
-	    (*o_mputc)(c);
-	    base64_count = 0;
-	} else if(!nkf_isalnum(c)) {
-	    (*o_mputc)('=');
-	    (*o_mputc)(itoh4(((c>>4)&0xf)));
-	    (*o_mputc)(itoh4((c&0xf)));
-	    base64_count += 3;
-	} else {
-	    (*o_mputc)(c);
-	    base64_count++;
-	}
-        break;
-    case 'B':
-        b64c=c;
-        (*o_mputc)(basis_64[c>>2]);
-        mimeout_mode=2;
-        base64_count ++;
-        break;
-    case 2:
-        (*o_mputc)(basis_64[((b64c & 0x3)<< 4) | ((c & 0xF0) >> 4)]);
-        b64c=c;
-        mimeout_mode=1;
-        base64_count ++;
-        break;
-    case 1:
-        (*o_mputc)(basis_64[((b64c & 0xF) << 2) | ((c & 0xC0) >>6)]);
-        (*o_mputc)(basis_64[c & 0x3F]);
-        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)
-{
-    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;
-    }
-    
-    /* 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;
-		}
-		mimeout_addchar(mimeout_buf[i]);
-	    }
-	    eof_mime();
-	    for (;i<j;i++) {
-		mimeout_addchar(mimeout_buf[i]);
-	    }
-	} else {
-	    for (;i<j;i++) {
-		mimeout_addchar(mimeout_buf[i]);
-	    }
-	}
-        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++;
-        }
-        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)
-{
-    {
-        struct input_code *p = input_code_list;
-        while (p->name){
-            status_reinit(p++);
-        }
-    }
-    unbuf_f = FALSE;
-    estab_f = FALSE;
-    nop_f = FALSE;
-    binmode_f = TRUE;
-    rot_f = FALSE;
-    hira_f = FALSE;
-    input_f = FALSE;
-    alpha_f = FALSE;
-    mime_f = STRICT_MIME;
-    mime_decode_f = FALSE;
-    mimebuf_f = FALSE;
-    broken_f = FALSE;
-    iso8859_f = FALSE;
-    mimeout_f = FALSE;
-#if defined(MSDOS) || defined(__OS2__)
-     x0201_f = TRUE;
-#else
-     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;
-#endif
-#ifdef INPUT_OPTION
-    cap_f = FALSE;
-    url_f = FALSE;
-    numchar_f = FALSE;
-#endif
-#ifdef CHECK_OPTION
-    noout_f = FALSE;
-    debug_f = FALSE;
-#endif
-    guess_f = FALSE;
-    is_inputcode_mixed = FALSE;
-    is_inputcode_set   = FALSE;
-#ifdef EXEC_IO
-    exec_f = 0;
-#endif
-#ifdef SHIFTJIS_CP932
-    cp51932_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;
-    mimeout_buf_count = 0;
-    mimeout_mode = 0;
-    base64_count = 0;
-    f_line = 0;
-    f_prev = 0;
-    fold_preserve_f = FALSE;
-    fold_f = FALSE;
-    fold_len = 0;
-    kanji_intro = DEFAULT_J;
-    ascii_intro = DEFAULT_R;
-    fold_margin  = FOLD_MARGIN;
-    output_conv = DEFAULT_CONV;
-    oconv = DEFAULT_CONV;
-    o_zconv = no_connection;
-    o_fconv = no_connection;
-    o_crconv = no_connection;
-    o_rot_conv = no_connection;
-    o_hira_conv = no_connection;
-    o_base64conv = no_connection;
-    o_iso2022jp_check_conv = no_connection;
-    o_putc = std_putc;
-    i_getc = std_getc;
-    i_ungetc = std_ungetc;
-    i_bgetc = std_getc;
-    i_bungetc = std_ungetc;
-    o_mputc = std_putc;
-    i_mgetc = std_getc;
-    i_mungetc  = std_ungetc;
-    i_mgetc_buf = std_getc;
-    i_mungetc_buf = std_ungetc;
-    output_mode = ASCII;
-    input_mode =  ASCII;
-    shift_mode =  FALSE;
-    mime_decode_mode = FALSE;
-    file_out_f = 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)
-{
-    no_connection2(c2,c1,0);
-}
-
-nkf_char no_connection2(nkf_char c2, nkf_char c1, nkf_char 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)
-{
-    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");
-#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");
-#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");
-#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");
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-    fprintf(stderr,"         After 'w' you can add more options. -w[ 8 [0], 16 [[BL] [0]] ]\n");
-#endif
-    fprintf(stderr,"J,S,E,W  Input assumption is JIS 7 bit , Shift JIS, EUC-JP, UTF-8\n");
-#ifdef UTF8_INPUT_ENABLE
-    fprintf(stderr,"         After 'W' you can add more options. -W[ 8, 16 [BL] ] \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,"r        {de/en}crypt ROT13/47\n");
-    fprintf(stderr,"h        1 katakana->hiragana, 2 hiragana->katakana, 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,"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,"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");
-#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");
-#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");
-    version();
-}
-
-void version(void)
-{
-    fprintf(stderr,"Network Kanji Filter Version %s (%s) "
-#if defined(MSDOS) && !defined(__WIN32__) && !defined(__WIN16__) && !defined(__OS2__)
-                  "for DOS"
-#endif
-#if defined(MSDOS) && defined(__WIN16__)
-                  "for Win16"
-#endif
-#if defined(MSDOS) && defined(__WIN32__)
-                  "for Win32"
-#endif
-#ifdef __OS2__
-                  "for OS/2"
-#endif
-                  ,NKF_VERSION,NKF_RELEASE_DATE);
-    fprintf(stderr,"\n%s\n",CopyRight);
-}
-#endif /*PERL_XS*/
-
-/**
- ** $B%Q%C%A@):n<T(B
- **  void@merope.pleiades.or.jp (Kusakabe Youichi)
- **  NIDE Naoyuki <nide@ics.nara-wu.ac.jp>
- **  ohta@src.ricoh.co.jp (Junn Ohta)
- **  inouet@strl.nhk.or.jp (Tomoyuki Inoue)
- **  kiri@pulser.win.or.jp (Tetsuaki Kiriyama)
- **  Kimihiko Sato <sato@sail.t.u-tokyo.ac.jp>
- **  a_kuroe@kuroe.aoba.yokohama.jp (Akihiko Kuroe)
- **  kono@ie.u-ryukyu.ac.jp (Shinji Kono)
- **  GHG00637@nifty-serve.or.jp (COW)
- **
- **/
-
-/* end */
diff --git a/ext/nkf/nkf-utf8/utf8tbl.c b/ext/nkf/nkf-utf8/utf8tbl.c
deleted file mode 100644
index e43ad553d6..0000000000
--- a/ext/nkf/nkf-utf8/utf8tbl.c
+++ /dev/null
@@ -1,8500 +0,0 @@
-#include "config.h"
-
-#ifdef UTF8_OUTPUT_ENABLE
-const 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,
- 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,
- 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[] = {
-         0x3000, 0x3001, 0x3002, 0xFF0C, 0xFF0E, 0x30FB, 0xFF1A,
- 0xFF1B, 0xFF1F, 0xFF01, 0x309B, 0x309C, 0x00B4, 0xFF40, 0x00A8,
- 0xFF3E, 0xFFE3, 0xFF3F, 0x30FD, 0x30FE, 0x309D, 0x309E, 0x3003,
- 0x4EDD, 0x3005, 0x3006, 0x3007, 0x30FC, 0x2015, 0x2010, 0xFF0F,
- 0xFF3C, 0xFF5E, 0x2225, 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, 0xFF0D, 0x00B1, 0x00D7,
- 0x00F7, 0xFF1D, 0x2260, 0xFF1C, 0xFF1E, 0x2266, 0x2267, 0x221E,
- 0x2234, 0x2642, 0x2640, 0x00B0, 0x2032, 0x2033, 0x2103, 0xFFE5,
- 0xFF04, 0xFFE0, 0xFFE1, 0xFF05, 0xFF03, 0xFF06, 0xFF0A, 0xFF20,
- 0x00A7, 0x2606, 0x2605, 0x25CB, 0x25CF, 0x25CE, 0x25C7,
-};
-const 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,
-      0,      0, 0x2208, 0x220B, 0x2286, 0x2287, 0x2282, 0x2283,
- 0x222A, 0x2229,      0,      0,      0,      0,      0,      0,
-      0,      0, 0x2227, 0x2228, 0x00AC, 0x21D2, 0x21D4, 0x2200,
- 0x2203,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0x2220, 0x22A5, 0x2312, 0x2202,
- 0x2207, 0x2261, 0x2252, 0x226A, 0x226B, 0x221A, 0x223D, 0x221D,
- 0x2235, 0x222B, 0x222C,      0,      0,      0,      0,      0,
-      0,      0, 0x212B, 0x2030, 0x266F, 0x266D, 0x266A, 0x2020,
- 0x2021, 0x00B6,      0,      0,      0,      0, 0x25EF,
-};
-
-/* Microsoft UCS Mapping Compatible */
-const 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,
-      0,      0, 0x2208, 0x220B, 0x2286, 0x2287, 0x2282, 0x2283,
- 0x222A, 0x2229,      0,      0,      0,      0,      0,      0,
-      0,      0, 0x2227, 0x2228, 0xFFE2, 0x21D2, 0x21D4, 0x2200,
- 0x2203,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0x2220, 0x22A5, 0x2312, 0x2202,
- 0x2207, 0x2261, 0x2252, 0x226A, 0x226B, 0x221A, 0x223D, 0x221D,
- 0x2235, 0x222B, 0x222C,      0,      0,      0,      0,      0,
-      0,      0, 0x212B, 0x2030, 0x266F, 0x266D, 0x266A, 0x2020,
- 0x2021, 0x00B6,      0,      0,      0,      0, 0x25EF,
-};
-const 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,
- 0xFF18, 0xFF19,      0,      0,      0,      0,      0,      0,
-      0, 0xFF21, 0xFF22, 0xFF23, 0xFF24, 0xFF25, 0xFF26, 0xFF27,
- 0xFF28, 0xFF29, 0xFF2A, 0xFF2B, 0xFF2C, 0xFF2D, 0xFF2E, 0xFF2F,
- 0xFF30, 0xFF31, 0xFF32, 0xFF33, 0xFF34, 0xFF35, 0xFF36, 0xFF37,
- 0xFF38, 0xFF39, 0xFF3A,      0,      0,      0,      0,      0,
-      0, 0xFF41, 0xFF42, 0xFF43, 0xFF44, 0xFF45, 0xFF46, 0xFF47,
- 0xFF48, 0xFF49, 0xFF4A, 0xFF4B, 0xFF4C, 0xFF4D, 0xFF4E, 0xFF4F,
- 0xFF50, 0xFF51, 0xFF52, 0xFF53, 0xFF54, 0xFF55, 0xFF56, 0xFF57,
- 0xFF58, 0xFF59, 0xFF5A,      0,      0,      0,      0,
-};
-const 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,
- 0x3058, 0x3059, 0x305A, 0x305B, 0x305C, 0x305D, 0x305E, 0x305F,
- 0x3060, 0x3061, 0x3062, 0x3063, 0x3064, 0x3065, 0x3066, 0x3067,
- 0x3068, 0x3069, 0x306A, 0x306B, 0x306C, 0x306D, 0x306E, 0x306F,
- 0x3070, 0x3071, 0x3072, 0x3073, 0x3074, 0x3075, 0x3076, 0x3077,
- 0x3078, 0x3079, 0x307A, 0x307B, 0x307C, 0x307D, 0x307E, 0x307F,
- 0x3080, 0x3081, 0x3082, 0x3083, 0x3084, 0x3085, 0x3086, 0x3087,
- 0x3088, 0x3089, 0x308A, 0x308B, 0x308C, 0x308D, 0x308E, 0x308F,
- 0x3090, 0x3091, 0x3092, 0x3093,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const 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,
- 0x30B8, 0x30B9, 0x30BA, 0x30BB, 0x30BC, 0x30BD, 0x30BE, 0x30BF,
- 0x30C0, 0x30C1, 0x30C2, 0x30C3, 0x30C4, 0x30C5, 0x30C6, 0x30C7,
- 0x30C8, 0x30C9, 0x30CA, 0x30CB, 0x30CC, 0x30CD, 0x30CE, 0x30CF,
- 0x30D0, 0x30D1, 0x30D2, 0x30D3, 0x30D4, 0x30D5, 0x30D6, 0x30D7,
- 0x30D8, 0x30D9, 0x30DA, 0x30DB, 0x30DC, 0x30DD, 0x30DE, 0x30DF,
- 0x30E0, 0x30E1, 0x30E2, 0x30E3, 0x30E4, 0x30E5, 0x30E6, 0x30E7,
- 0x30E8, 0x30E9, 0x30EA, 0x30EB, 0x30EC, 0x30ED, 0x30EE, 0x30EF,
- 0x30F0, 0x30F1, 0x30F2, 0x30F3, 0x30F4, 0x30F5, 0x30F6,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const 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,
- 0x03A9,      0,      0,      0,      0,      0,      0,      0,
-      0, 0x03B1, 0x03B2, 0x03B3, 0x03B4, 0x03B5, 0x03B6, 0x03B7,
- 0x03B8, 0x03B9, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BE, 0x03BF,
- 0x03C0, 0x03C1, 0x03C3, 0x03C4, 0x03C5, 0x03C6, 0x03C7, 0x03C8,
- 0x03C9,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      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_A7[] = {
-         0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0401,
- 0x0416, 0x0417, 0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D,
- 0x041E, 0x041F, 0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425,
- 0x0426, 0x0427, 0x0428, 0x0429, 0x042A, 0x042B, 0x042C, 0x042D,
- 0x042E, 0x042F,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0451,
- 0x0436, 0x0437, 0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D,
- 0x043E, 0x043F, 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445,
- 0x0446, 0x0447, 0x0448, 0x0449, 0x044A, 0x044B, 0x044C, 0x044D,
- 0x044E, 0x044F,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const 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,
- 0x252F, 0x2528, 0x2537, 0x253F, 0x251D, 0x2530, 0x2525, 0x2538,
- 0x2542,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      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_A9[] = {
-         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,      0,      0,      0, 0x2474,
- 0x2475, 0x2476, 0x2477, 0x2478, 0x2479, 0x247A, 0x247B, 0x247C,
- 0x247D, 0x247E, 0x247F, 0x2480, 0x2481, 0x2482, 0x2483, 0x2484,
- 0x2485, 0x2486, 0x2487,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0x2776, 0x2777, 0x2778,
- 0x2779, 0x277A, 0x277B, 0x277C, 0x277D, 0x277E,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0x2488, 0x2489, 0x248A, 0x248B, 0x248C, 0x248D,
- 0x248E, 0x248F, 0x2490,      0,      0,      0,      0,
-};
-const 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,
- 0x2173, 0x2174, 0x2175, 0x2176, 0x2177, 0x2178, 0x2179, 0x217A,
- 0x217B,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0x249C, 0x249D, 0x249E,
- 0x249F, 0x24A0, 0x24A1, 0x24A2, 0x24A3, 0x24A4, 0x24A5, 0x24A6,
- 0x24A7, 0x24A8, 0x24A9, 0x24AA, 0x24AB, 0x24AC, 0x24AD, 0x24AE,
- 0x24AF, 0x24B0, 0x24B1, 0x24B2, 0x24B3, 0x24B4, 0x24B5,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const 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,
- 0x33D4, 0x33CB, 0x3390, 0x3385, 0x3386, 0x3387,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0x2116, 0x33CD, 0x2121,      0,
-};
-const 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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0x261E, 0x261C, 0x261D, 0x261F, 0x21C6, 0x21C4, 0x21C5,
-      0, 0x21E8, 0x21E6, 0x21E7, 0x21E9,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      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_AD[] = {
-         0x2460, 0x2461, 0x2462, 0x2463, 0x2464, 0x2465, 0x2466,
- 0x2467, 0x2468, 0x2469, 0x246A, 0x246B, 0x246C, 0x246D, 0x246E,
- 0x246F, 0x2470, 0x2471, 0x2472, 0x2473, 0x2160, 0x2161, 0x2162,
- 0x2163, 0x2164, 0x2165, 0x2166, 0x2167, 0x2168, 0x2169,      0,
- 0x3349, 0x3314, 0x3322, 0x334D, 0x3318, 0x3327, 0x3303, 0x3336,
- 0x3351, 0x3357, 0x330D, 0x3326, 0x3323, 0x332B, 0x334A, 0x333B,
- 0x339C, 0x339D, 0x339E, 0x338E, 0x338F, 0x33C4, 0x33A1,      0,
-      0,      0,      0,      0,      0,      0,      0, 0x337B,
- 0x301D, 0x301F, 0x2116, 0x33CD, 0x2121, 0x32A4, 0x32A5, 0x32A6,
- 0x32A7, 0x32A8, 0x3231, 0x3232, 0x3239, 0x337E, 0x337D, 0x337C,
- 0x2252, 0x2261, 0x222B, 0x222E, 0x2211, 0x221A, 0x22A5, 0x2220,
- 0x221F, 0x22BF, 0x2235, 0x2229, 0x222A,      0, 0x3299,
-};
-const 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,
-      0,      0,      0,      0,      0,      0,      0, 0x3300,
- 0x331E, 0x332A, 0x3331, 0x3347,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0x337E,
- 0x337D, 0x337C, 0x337B,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0x337F,      0,      0,
-};
-const 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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0x3094,      0, 0x30F7, 0x30F8, 0x30F9, 0x30FA,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      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_B0[] = {
-         0x4E9C, 0x5516, 0x5A03, 0x963F, 0x54C0, 0x611B, 0x6328,
- 0x59F6, 0x9022, 0x8475, 0x831C, 0x7A50, 0x60AA, 0x63E1, 0x6E25,
- 0x65ED, 0x8466, 0x82A6, 0x9BF5, 0x6893, 0x5727, 0x65A1, 0x6271,
- 0x5B9B, 0x59D0, 0x867B, 0x98F4, 0x7D62, 0x7DBE, 0x9B8E, 0x6216,
- 0x7C9F, 0x88B7, 0x5B89, 0x5EB5, 0x6309, 0x6697, 0x6848, 0x95C7,
- 0x978D, 0x674F, 0x4EE5, 0x4F0A, 0x4F4D, 0x4F9D, 0x5049, 0x56F2,
- 0x5937, 0x59D4, 0x5A01, 0x5C09, 0x60DF, 0x610F, 0x6170, 0x6613,
- 0x6905, 0x70BA, 0x754F, 0x7570, 0x79FB, 0x7DAD, 0x7DEF, 0x80C3,
- 0x840E, 0x8863, 0x8B02, 0x9055, 0x907A, 0x533B, 0x4E95, 0x4EA5,
- 0x57DF, 0x80B2, 0x90C1, 0x78EF, 0x4E00, 0x58F1, 0x6EA2, 0x9038,
- 0x7A32, 0x8328, 0x828B, 0x9C2F, 0x5141, 0x5370, 0x54BD, 0x54E1,
- 0x56E0, 0x59FB, 0x5F15, 0x98F2, 0x6DEB, 0x80E4, 0x852D,
-};
-const 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,
- 0x59E5, 0x53A9, 0x6D66, 0x74DC, 0x958F, 0x5642, 0x4E91, 0x904B,
- 0x96F2, 0x834F, 0x990C, 0x53E1, 0x55B6, 0x5B30, 0x5F71, 0x6620,
- 0x66F3, 0x6804, 0x6C38, 0x6CF3, 0x6D29, 0x745B, 0x76C8, 0x7A4E,
- 0x9834, 0x82F1, 0x885B, 0x8A60, 0x92ED, 0x6DB2, 0x75AB, 0x76CA,
- 0x99C5, 0x60A6, 0x8B01, 0x8D8A, 0x95B2, 0x698E, 0x53AD, 0x5186,
- 0x5712, 0x5830, 0x5944, 0x5BB4, 0x5EF6, 0x6028, 0x63A9, 0x63F4,
- 0x6CBF, 0x6F14, 0x708E, 0x7114, 0x7159, 0x71D5, 0x733F, 0x7E01,
- 0x8276, 0x82D1, 0x8597, 0x9060, 0x925B, 0x9D1B, 0x5869, 0x65BC,
- 0x6C5A, 0x7525, 0x51F9, 0x592E, 0x5965, 0x5F80, 0x5FDC,
-};
-const 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,
- 0x6069, 0x6E29, 0x7A4F, 0x97F3, 0x4E0B, 0x5316, 0x4EEE, 0x4F55,
- 0x4F3D, 0x4FA1, 0x4F73, 0x52A0, 0x53EF, 0x5609, 0x590F, 0x5AC1,
- 0x5BB6, 0x5BE1, 0x79D1, 0x6687, 0x679C, 0x67B6, 0x6B4C, 0x6CB3,
- 0x706B, 0x73C2, 0x798D, 0x79BE, 0x7A3C, 0x7B87, 0x82B1, 0x82DB,
- 0x8304, 0x8377, 0x83EF, 0x83D3, 0x8766, 0x8AB2, 0x5629, 0x8CA8,
- 0x8FE6, 0x904E, 0x971E, 0x868A, 0x4FC4, 0x5CE8, 0x6211, 0x7259,
- 0x753B, 0x81E5, 0x82BD, 0x86FE, 0x8CC0, 0x96C5, 0x9913, 0x99D5,
- 0x4ECB, 0x4F1A, 0x89E3, 0x56DE, 0x584A, 0x58CA, 0x5EFB, 0x5FEB,
- 0x602A, 0x6094, 0x6062, 0x61D0, 0x6212, 0x62D0, 0x6539,
-};
-const 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,
- 0x84CB, 0x8857, 0x8A72, 0x93A7, 0x9AB8, 0x6D6C, 0x99A8, 0x86D9,
- 0x57A3, 0x67FF, 0x86CE, 0x920E, 0x5283, 0x5687, 0x5404, 0x5ED3,
- 0x62E1, 0x64B9, 0x683C, 0x6838, 0x6BBB, 0x7372, 0x78BA, 0x7A6B,
- 0x899A, 0x89D2, 0x8D6B, 0x8F03, 0x90ED, 0x95A3, 0x9694, 0x9769,
- 0x5B66, 0x5CB3, 0x697D, 0x984D, 0x984E, 0x639B, 0x7B20, 0x6A2B,
- 0x6A7F, 0x68B6, 0x9C0D, 0x6F5F, 0x5272, 0x559D, 0x6070, 0x62EC,
- 0x6D3B, 0x6E07, 0x6ED1, 0x845B, 0x8910, 0x8F44, 0x4E14, 0x9C39,
- 0x53F6, 0x691B, 0x6A3A, 0x9784, 0x682A, 0x515C, 0x7AC3, 0x84B2,
- 0x91DC, 0x938C, 0x565B, 0x9D28, 0x6822, 0x8305, 0x8431,
-};
-const 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,
- 0x61BE, 0x63DB, 0x6562, 0x67D1, 0x6853, 0x68FA, 0x6B3E, 0x6B53,
- 0x6C57, 0x6F22, 0x6F97, 0x6F45, 0x74B0, 0x7518, 0x76E3, 0x770B,
- 0x7AFF, 0x7BA1, 0x7C21, 0x7DE9, 0x7F36, 0x7FF0, 0x809D, 0x8266,
- 0x839E, 0x89B3, 0x8ACC, 0x8CAB, 0x9084, 0x9451, 0x9593, 0x9591,
- 0x95A2, 0x9665, 0x97D3, 0x9928, 0x8218, 0x4E38, 0x542B, 0x5CB8,
- 0x5DCC, 0x73A9, 0x764C, 0x773C, 0x5CA9, 0x7FEB, 0x8D0B, 0x96C1,
- 0x9811, 0x9854, 0x9858, 0x4F01, 0x4F0E, 0x5371, 0x559C, 0x5668,
- 0x57FA, 0x5947, 0x5B09, 0x5BC4, 0x5C90, 0x5E0C, 0x5E7E, 0x5FCC,
- 0x63EE, 0x673A, 0x65D7, 0x65E2, 0x671F, 0x68CB, 0x68C4,
-};
-const 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,
- 0x5993, 0x5B9C, 0x622F, 0x6280, 0x64EC, 0x6B3A, 0x72A0, 0x7591,
- 0x7947, 0x7FA9, 0x87FB, 0x8ABC, 0x8B70, 0x63AC, 0x83CA, 0x97A0,
- 0x5409, 0x5403, 0x55AB, 0x6854, 0x6A58, 0x8A70, 0x7827, 0x6775,
- 0x9ECD, 0x5374, 0x5BA2, 0x811A, 0x8650, 0x9006, 0x4E18, 0x4E45,
- 0x4EC7, 0x4F11, 0x53CA, 0x5438, 0x5BAE, 0x5F13, 0x6025, 0x6551,
- 0x673D, 0x6C42, 0x6C72, 0x6CE3, 0x7078, 0x7403, 0x7A76, 0x7AAE,
- 0x7B08, 0x7D1A, 0x7CFE, 0x7D66, 0x65E7, 0x725B, 0x53BB, 0x5C45,
- 0x5DE8, 0x62D2, 0x62E0, 0x6319, 0x6E20, 0x865A, 0x8A31, 0x8DDD,
- 0x92F8, 0x6F01, 0x79A6, 0x9B5A, 0x4EA8, 0x4EAB, 0x4EAC,
-};
-const 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,
- 0x72C2, 0x72ED, 0x77EF, 0x80F8, 0x8105, 0x8208, 0x854E, 0x90F7,
- 0x93E1, 0x97FF, 0x9957, 0x9A5A, 0x4EF0, 0x51DD, 0x5C2D, 0x6681,
- 0x696D, 0x5C40, 0x66F2, 0x6975, 0x7389, 0x6850, 0x7C81, 0x50C5,
- 0x52E4, 0x5747, 0x5DFE, 0x9326, 0x65A4, 0x6B23, 0x6B3D, 0x7434,
- 0x7981, 0x79BD, 0x7B4B, 0x7DCA, 0x82B9, 0x83CC, 0x887F, 0x895F,
- 0x8B39, 0x8FD1, 0x91D1, 0x541F, 0x9280, 0x4E5D, 0x5036, 0x53E5,
- 0x533A, 0x72D7, 0x7396, 0x77E9, 0x82E6, 0x8EAF, 0x99C6, 0x99C8,
- 0x99D2, 0x5177, 0x611A, 0x865E, 0x55B0, 0x7A7A, 0x5076, 0x5BD3,
- 0x9047, 0x9685, 0x4E32, 0x6ADB, 0x91E7, 0x5C51, 0x5C48,
-};
-const 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,
- 0x4FC2, 0x50BE, 0x5211, 0x5144, 0x5553, 0x572D, 0x73EA, 0x578B,
- 0x5951, 0x5F62, 0x5F84, 0x6075, 0x6176, 0x6167, 0x61A9, 0x63B2,
- 0x643A, 0x656C, 0x666F, 0x6842, 0x6E13, 0x7566, 0x7A3D, 0x7CFB,
- 0x7D4C, 0x7D99, 0x7E4B, 0x7F6B, 0x830E, 0x834A, 0x86CD, 0x8A08,
- 0x8A63, 0x8B66, 0x8EFD, 0x981A, 0x9D8F, 0x82B8, 0x8FCE, 0x9BE8,
- 0x5287, 0x621F, 0x6483, 0x6FC0, 0x9699, 0x6841, 0x5091, 0x6B20,
- 0x6C7A, 0x6F54, 0x7A74, 0x7D50, 0x8840, 0x8A23, 0x6708, 0x4EF6,
- 0x5039, 0x5026, 0x5065, 0x517C, 0x5238, 0x5263, 0x55A7, 0x570F,
- 0x5805, 0x5ACC, 0x5EFA, 0x61B2, 0x61F8, 0x62F3, 0x6372,
-};
-const 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,
- 0x5E7B, 0x5F26, 0x6E1B, 0x6E90, 0x7384, 0x73FE, 0x7D43, 0x8237,
- 0x8A00, 0x8AFA, 0x9650, 0x4E4E, 0x500B, 0x53E4, 0x547C, 0x56FA,
- 0x59D1, 0x5B64, 0x5DF1, 0x5EAB, 0x5F27, 0x6238, 0x6545, 0x67AF,
- 0x6E56, 0x72D0, 0x7CCA, 0x88B4, 0x80A1, 0x80E1, 0x83F0, 0x864E,
- 0x8A87, 0x8DE8, 0x9237, 0x96C7, 0x9867, 0x9F13, 0x4E94, 0x4E92,
- 0x4F0D, 0x5348, 0x5449, 0x543E, 0x5A2F, 0x5F8C, 0x5FA1, 0x609F,
- 0x68A7, 0x6A8E, 0x745A, 0x7881, 0x8A9E, 0x8AA4, 0x8B77, 0x9190,
- 0x4E5E, 0x9BC9, 0x4EA4, 0x4F7C, 0x4FAF, 0x5019, 0x5016, 0x5149,
- 0x516C, 0x529F, 0x52B9, 0x52FE, 0x539A, 0x53E3, 0x5411,
-};
-const 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,
- 0x6643, 0x66F4, 0x676D, 0x6821, 0x6897, 0x69CB, 0x6C5F, 0x6D2A,
- 0x6D69, 0x6E2F, 0x6E9D, 0x7532, 0x7687, 0x786C, 0x7A3F, 0x7CE0,
- 0x7D05, 0x7D18, 0x7D5E, 0x7DB1, 0x8015, 0x8003, 0x80AF, 0x80B1,
- 0x8154, 0x818F, 0x822A, 0x8352, 0x884C, 0x8861, 0x8B1B, 0x8CA2,
- 0x8CFC, 0x90CA, 0x9175, 0x9271, 0x783F, 0x92FC, 0x95A4, 0x964D,
- 0x9805, 0x9999, 0x9AD8, 0x9D3B, 0x525B, 0x52AB, 0x53F7, 0x5408,
- 0x58D5, 0x62F7, 0x6FE0, 0x8C6A, 0x8F5F, 0x9EB9, 0x514B, 0x523B,
- 0x544A, 0x56FD, 0x7A40, 0x9177, 0x9D60, 0x9ED2, 0x7344, 0x6F09,
- 0x8170, 0x7511, 0x5FFD, 0x60DA, 0x9AA8, 0x72DB, 0x8FBC,
-};
-const 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,
- 0x5DE6, 0x5DEE, 0x67FB, 0x6C99, 0x7473, 0x7802, 0x8A50, 0x9396,
- 0x88DF, 0x5750, 0x5EA7, 0x632B, 0x50B5, 0x50AC, 0x518D, 0x6700,
- 0x54C9, 0x585E, 0x59BB, 0x5BB0, 0x5F69, 0x624D, 0x63A1, 0x683D,
- 0x6B73, 0x6E08, 0x707D, 0x91C7, 0x7280, 0x7815, 0x7826, 0x796D,
- 0x658E, 0x7D30, 0x83DC, 0x88C1, 0x8F09, 0x969B, 0x5264, 0x5728,
- 0x6750, 0x7F6A, 0x8CA1, 0x51B4, 0x5742, 0x962A, 0x583A, 0x698A,
- 0x80B4, 0x54B2, 0x5D0E, 0x57FC, 0x7895, 0x9DFA, 0x4F5C, 0x524A,
- 0x548B, 0x643E, 0x6628, 0x6714, 0x67F5, 0x7A84, 0x7B56, 0x7D22,
- 0x932F, 0x685C, 0x9BAD, 0x7B39, 0x5319, 0x518A, 0x5237,
-};
-const 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,
- 0x71E6, 0x73CA, 0x7523, 0x7B97, 0x7E82, 0x8695, 0x8B83, 0x8CDB,
- 0x9178, 0x9910, 0x65AC, 0x66AB, 0x6B8B, 0x4ED5, 0x4ED4, 0x4F3A,
- 0x4F7F, 0x523A, 0x53F8, 0x53F2, 0x55E3, 0x56DB, 0x58EB, 0x59CB,
- 0x59C9, 0x59FF, 0x5B50, 0x5C4D, 0x5E02, 0x5E2B, 0x5FD7, 0x601D,
- 0x6307, 0x652F, 0x5B5C, 0x65AF, 0x65BD, 0x65E8, 0x679D, 0x6B62,
- 0x6B7B, 0x6C0F, 0x7345, 0x7949, 0x79C1, 0x7CF8, 0x7D19, 0x7D2B,
- 0x80A2, 0x8102, 0x81F3, 0x8996, 0x8A5E, 0x8A69, 0x8A66, 0x8A8C,
- 0x8AEE, 0x8CC7, 0x8CDC, 0x96CC, 0x98FC, 0x6B6F, 0x4E8B, 0x4F3C,
- 0x4F8D, 0x5150, 0x5B57, 0x5BFA, 0x6148, 0x6301, 0x6642,
-};
-const 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,
- 0x53F1, 0x57F7, 0x5931, 0x5AC9, 0x5BA4, 0x6089, 0x6E7F, 0x6F06,
- 0x75BE, 0x8CEA, 0x5B9F, 0x8500, 0x7BE0, 0x5072, 0x67F4, 0x829D,
- 0x5C61, 0x854A, 0x7E1E, 0x820E, 0x5199, 0x5C04, 0x6368, 0x8D66,
- 0x659C, 0x716E, 0x793E, 0x7D17, 0x8005, 0x8B1D, 0x8ECA, 0x906E,
- 0x86C7, 0x90AA, 0x501F, 0x52FA, 0x5C3A, 0x6753, 0x707C, 0x7235,
- 0x914C, 0x91C8, 0x932B, 0x82E5, 0x5BC2, 0x5F31, 0x60F9, 0x4E3B,
- 0x53D6, 0x5B88, 0x624B, 0x6731, 0x6B8A, 0x72E9, 0x73E0, 0x7A2E,
- 0x816B, 0x8DA3, 0x9152, 0x9996, 0x5112, 0x53D7, 0x546A, 0x5BFF,
- 0x6388, 0x6A39, 0x7DAC, 0x9700, 0x56DA, 0x53CE, 0x5468,
-};
-const 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,
- 0x96C6, 0x919C, 0x4EC0, 0x4F4F, 0x5145, 0x5341, 0x5F93, 0x620E,
- 0x67D4, 0x6C41, 0x6E0B, 0x7363, 0x7E26, 0x91CD, 0x9283, 0x53D4,
- 0x5919, 0x5BBF, 0x6DD1, 0x795D, 0x7E2E, 0x7C9B, 0x587E, 0x719F,
- 0x51FA, 0x8853, 0x8FF0, 0x4FCA, 0x5CFB, 0x6625, 0x77AC, 0x7AE3,
- 0x821C, 0x99FF, 0x51C6, 0x5FAA, 0x65EC, 0x696F, 0x6B89, 0x6DF3,
- 0x6E96, 0x6F64, 0x76FE, 0x7D14, 0x5DE1, 0x9075, 0x9187, 0x9806,
- 0x51E6, 0x521D, 0x6240, 0x6691, 0x66D9, 0x6E1A, 0x5EB6, 0x7DD2,
- 0x7F72, 0x66F8, 0x85AF, 0x85F7, 0x8AF8, 0x52A9, 0x53D9, 0x5973,
- 0x5E8F, 0x5F90, 0x6055, 0x92E4, 0x9664, 0x50B7, 0x511F,
-};
-const 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,
- 0x638C, 0x6377, 0x6607, 0x660C, 0x662D, 0x6676, 0x677E, 0x68A2,
- 0x6A1F, 0x6A35, 0x6CBC, 0x6D88, 0x6E09, 0x6E58, 0x713C, 0x7126,
- 0x7167, 0x75C7, 0x7701, 0x785D, 0x7901, 0x7965, 0x79F0, 0x7AE0,
- 0x7B11, 0x7CA7, 0x7D39, 0x8096, 0x83D6, 0x848B, 0x8549, 0x885D,
- 0x88F3, 0x8A1F, 0x8A3C, 0x8A54, 0x8A73, 0x8C61, 0x8CDE, 0x91A4,
- 0x9266, 0x937E, 0x9418, 0x969C, 0x9798, 0x4E0A, 0x4E08, 0x4E1E,
- 0x4E57, 0x5197, 0x5270, 0x57CE, 0x5834, 0x58CC, 0x5B22, 0x5E38,
- 0x60C5, 0x64FE, 0x6761, 0x6756, 0x6D44, 0x72B6, 0x7573, 0x7A63,
- 0x84B8, 0x8B72, 0x91B8, 0x9320, 0x5631, 0x57F4, 0x98FE,
-};
-const 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,
- 0x664B, 0x68EE, 0x699B, 0x6D78, 0x6DF1, 0x7533, 0x75B9, 0x771F,
- 0x795E, 0x79E6, 0x7D33, 0x81E3, 0x82AF, 0x85AA, 0x89AA, 0x8A3A,
- 0x8EAB, 0x8F9B, 0x9032, 0x91DD, 0x9707, 0x4EBA, 0x4EC1, 0x5203,
- 0x5875, 0x58EC, 0x5C0B, 0x751A, 0x5C3D, 0x814E, 0x8A0A, 0x8FC5,
- 0x9663, 0x976D, 0x7B25, 0x8ACF, 0x9808, 0x9162, 0x56F3, 0x53A8,
- 0x9017, 0x5439, 0x5782, 0x5E25, 0x63A8, 0x6C34, 0x708A, 0x7761,
- 0x7C8B, 0x7FE0, 0x8870, 0x9042, 0x9154, 0x9310, 0x9318, 0x968F,
- 0x745E, 0x9AC4, 0x5D07, 0x5D69, 0x6570, 0x67A2, 0x8DA8, 0x96DB,
- 0x636E, 0x6749, 0x6919, 0x83C5, 0x9817, 0x96C0, 0x88FE,
-};
-const 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,
- 0x751F, 0x76DB, 0x7CBE, 0x8056, 0x58F0, 0x88FD, 0x897F, 0x8AA0,
- 0x8A93, 0x8ACB, 0x901D, 0x9192, 0x9752, 0x9759, 0x6589, 0x7A0E,
- 0x8106, 0x96BB, 0x5E2D, 0x60DC, 0x621A, 0x65A5, 0x6614, 0x6790,
- 0x77F3, 0x7A4D, 0x7C4D, 0x7E3E, 0x810A, 0x8CAC, 0x8D64, 0x8DE1,
- 0x8E5F, 0x78A9, 0x5207, 0x62D9, 0x63A5, 0x6442, 0x6298, 0x8A2D,
- 0x7A83, 0x7BC0, 0x8AAC, 0x96EA, 0x7D76, 0x820C, 0x8749, 0x4ED9,
- 0x5148, 0x5343, 0x5360, 0x5BA3, 0x5C02, 0x5C16, 0x5DDD, 0x6226,
- 0x6247, 0x64B0, 0x6813, 0x6834, 0x6CC9, 0x6D45, 0x6D17, 0x67D3,
- 0x6F5C, 0x714E, 0x717D, 0x65CB, 0x7A7F, 0x7BAD, 0x7DDA,
-};
-const 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,
- 0x7CCE, 0x564C, 0x5851, 0x5CA8, 0x63AA, 0x66FE, 0x66FD, 0x695A,
- 0x72D9, 0x758F, 0x758E, 0x790E, 0x7956, 0x79DF, 0x7C97, 0x7D20,
- 0x7D44, 0x8607, 0x8A34, 0x963B, 0x9061, 0x9F20, 0x50E7, 0x5275,
- 0x53CC, 0x53E2, 0x5009, 0x55AA, 0x58EE, 0x594F, 0x723D, 0x5B8B,
- 0x5C64, 0x531D, 0x60E3, 0x60F3, 0x635C, 0x6383, 0x633F, 0x63BB,
- 0x64CD, 0x65E9, 0x66F9, 0x5DE3, 0x69CD, 0x69FD, 0x6F15, 0x71E5,
- 0x4E89, 0x75E9, 0x76F8, 0x7A93, 0x7CDF, 0x7DCF, 0x7D9C, 0x8061,
- 0x8349, 0x8358, 0x846C, 0x84BC, 0x85FB, 0x88C5, 0x8D70, 0x9001,
- 0x906D, 0x9397, 0x971C, 0x9A12, 0x50CF, 0x5897, 0x618E,
-};
-const 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,
- 0x5B58, 0x5B6B, 0x5C0A, 0x640D, 0x6751, 0x905C, 0x4ED6, 0x591A,
- 0x592A, 0x6C70, 0x8A51, 0x553E, 0x5815, 0x59A5, 0x60F0, 0x6253,
- 0x67C1, 0x8235, 0x6955, 0x9640, 0x99C4, 0x9A28, 0x4F53, 0x5806,
- 0x5BFE, 0x8010, 0x5CB1, 0x5E2F, 0x5F85, 0x6020, 0x614B, 0x6234,
- 0x66FF, 0x6CF0, 0x6EDE, 0x80CE, 0x817F, 0x82D4, 0x888B, 0x8CB8,
- 0x9000, 0x902E, 0x968A, 0x9EDB, 0x9BDB, 0x4EE3, 0x53F0, 0x5927,
- 0x7B2C, 0x918D, 0x984C, 0x9DF9, 0x6EDD, 0x7027, 0x5353, 0x5544,
- 0x5B85, 0x6258, 0x629E, 0x62D3, 0x6CA2, 0x6FEF, 0x7422, 0x8A17,
- 0x9438, 0x6FC1, 0x8AFE, 0x8338, 0x51E7, 0x86F8, 0x53EA,
-};
-const 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,
- 0x6DE1, 0x6E5B, 0x70AD, 0x77ED, 0x7AEF, 0x7BAA, 0x7DBB, 0x803D,
- 0x80C6, 0x86CB, 0x8A95, 0x935B, 0x56E3, 0x58C7, 0x5F3E, 0x65AD,
- 0x6696, 0x6A80, 0x6BB5, 0x7537, 0x8AC7, 0x5024, 0x77E5, 0x5730,
- 0x5F1B, 0x6065, 0x667A, 0x6C60, 0x75F4, 0x7A1A, 0x7F6E, 0x81F4,
- 0x8718, 0x9045, 0x99B3, 0x7BC9, 0x755C, 0x7AF9, 0x7B51, 0x84C4,
- 0x9010, 0x79E9, 0x7A92, 0x8336, 0x5AE1, 0x7740, 0x4E2D, 0x4EF2,
- 0x5B99, 0x5FE0, 0x62BD, 0x663C, 0x67F1, 0x6CE8, 0x866B, 0x8877,
- 0x8A3B, 0x914E, 0x92F3, 0x99D0, 0x6A17, 0x7026, 0x732A, 0x82E7,
- 0x8457, 0x8CAF, 0x4E01, 0x5146, 0x51CB, 0x558B, 0x5BF5,
-};
-const 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,
- 0x929A, 0x9577, 0x9802, 0x9CE5, 0x52C5, 0x6357, 0x76F4, 0x6715,
- 0x6C88, 0x73CD, 0x8CC3, 0x93AE, 0x9673, 0x6D25, 0x589C, 0x690E,
- 0x69CC, 0x8FFD, 0x939A, 0x75DB, 0x901A, 0x585A, 0x6802, 0x63B4,
- 0x69FB, 0x4F43, 0x6F2C, 0x67D8, 0x8FBB, 0x8526, 0x7DB4, 0x9354,
- 0x693F, 0x6F70, 0x576A, 0x58F7, 0x5B2C, 0x7D2C, 0x722A, 0x540A,
- 0x91E3, 0x9DB4, 0x4EAD, 0x4F4E, 0x505C, 0x5075, 0x5243, 0x8C9E,
- 0x5448, 0x5824, 0x5B9A, 0x5E1D, 0x5E95, 0x5EAD, 0x5EF7, 0x5F1F,
- 0x608C, 0x62B5, 0x633A, 0x63D0, 0x68AF, 0x6C40, 0x7887, 0x798E,
- 0x7A0B, 0x7DE0, 0x8247, 0x8A02, 0x8AE6, 0x8E44, 0x9013,
-};
-const 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,
- 0x5C55, 0x5E97, 0x6DFB, 0x7E8F, 0x751C, 0x8CBC, 0x8EE2, 0x985B,
- 0x70B9, 0x4F1D, 0x6BBF, 0x6FB1, 0x7530, 0x96FB, 0x514E, 0x5410,
- 0x5835, 0x5857, 0x59AC, 0x5C60, 0x5F92, 0x6597, 0x675C, 0x6E21,
- 0x767B, 0x83DF, 0x8CED, 0x9014, 0x90FD, 0x934D, 0x7825, 0x783A,
- 0x52AA, 0x5EA6, 0x571F, 0x5974, 0x6012, 0x5012, 0x515A, 0x51AC,
- 0x51CD, 0x5200, 0x5510, 0x5854, 0x5858, 0x5957, 0x5B95, 0x5CF6,
- 0x5D8B, 0x60BC, 0x6295, 0x642D, 0x6771, 0x6843, 0x68BC, 0x68DF,
- 0x76D7, 0x6DD8, 0x6E6F, 0x6D9B, 0x706F, 0x71C8, 0x5F53, 0x75D8,
- 0x7977, 0x7B49, 0x7B54, 0x7B52, 0x7CD6, 0x7D71, 0x5230,
-};
-const 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,
- 0x7AE5, 0x80F4, 0x8404, 0x9053, 0x9285, 0x5CE0, 0x9D07, 0x533F,
- 0x5F97, 0x5FB3, 0x6D9C, 0x7279, 0x7763, 0x79BF, 0x7BE4, 0x6BD2,
- 0x72EC, 0x8AAD, 0x6803, 0x6A61, 0x51F8, 0x7A81, 0x6934, 0x5C4A,
- 0x9CF6, 0x82EB, 0x5BC5, 0x9149, 0x701E, 0x5678, 0x5C6F, 0x60C7,
- 0x6566, 0x6C8C, 0x8C5A, 0x9041, 0x9813, 0x5451, 0x66C7, 0x920D,
- 0x5948, 0x90A3, 0x5185, 0x4E4D, 0x51EA, 0x8599, 0x8B0E, 0x7058,
- 0x637A, 0x934B, 0x6962, 0x99B4, 0x7E04, 0x7577, 0x5357, 0x6960,
- 0x8EDF, 0x96E3, 0x6C5D, 0x4E8C, 0x5C3C, 0x5F10, 0x8FE9, 0x5302,
- 0x8CD1, 0x8089, 0x8679, 0x5EFF, 0x65E5, 0x4E73, 0x5165,
-};
-const 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,
- 0x57DC, 0x56A2, 0x60A9, 0x6FC3, 0x7D0D, 0x80FD, 0x8133, 0x81BF,
- 0x8FB2, 0x8997, 0x86A4, 0x5DF4, 0x628A, 0x64AD, 0x8987, 0x6777,
- 0x6CE2, 0x6D3E, 0x7436, 0x7834, 0x5A46, 0x7F75, 0x82AD, 0x99AC,
- 0x4FF3, 0x5EC3, 0x62DD, 0x6392, 0x6557, 0x676F, 0x76C3, 0x724C,
- 0x80CC, 0x80BA, 0x8F29, 0x914D, 0x500D, 0x57F9, 0x5A92, 0x6885,
- 0x6973, 0x7164, 0x72FD, 0x8CB7, 0x58F2, 0x8CE0, 0x966A, 0x9019,
- 0x877F, 0x79E4, 0x77E7, 0x8429, 0x4F2F, 0x5265, 0x535A, 0x62CD,
- 0x67CF, 0x6CCA, 0x767D, 0x7B94, 0x7C95, 0x8236, 0x8584, 0x8FEB,
- 0x66DD, 0x6F20, 0x7206, 0x7E1B, 0x83AB, 0x99C1, 0x9EA6,
-};
-const 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,
- 0x567A, 0x5859, 0x86E4, 0x96BC, 0x4F34, 0x5224, 0x534A, 0x53CD,
- 0x53DB, 0x5E06, 0x642C, 0x6591, 0x677F, 0x6C3E, 0x6C4E, 0x7248,
- 0x72AF, 0x73ED, 0x7554, 0x7E41, 0x822C, 0x85E9, 0x8CA9, 0x7BC4,
- 0x91C6, 0x7169, 0x9812, 0x98EF, 0x633D, 0x6669, 0x756A, 0x76E4,
- 0x78D0, 0x8543, 0x86EE, 0x532A, 0x5351, 0x5426, 0x5983, 0x5E87,
- 0x5F7C, 0x60B2, 0x6249, 0x6279, 0x62AB, 0x6590, 0x6BD4, 0x6CCC,
- 0x75B2, 0x76AE, 0x7891, 0x79D8, 0x7DCB, 0x7F77, 0x80A5, 0x88AB,
- 0x8AB9, 0x8CBB, 0x907F, 0x975E, 0x98DB, 0x6A0B, 0x7C38, 0x5099,
- 0x5C3E, 0x5FAE, 0x6787, 0x6BD8, 0x7435, 0x7709, 0x7F8E,
-};
-const 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,
- 0x6A19, 0x6C37, 0x6F02, 0x74E2, 0x7968, 0x8868, 0x8A55, 0x8C79,
- 0x5EDF, 0x63CF, 0x75C5, 0x79D2, 0x82D7, 0x9328, 0x92F2, 0x849C,
- 0x86ED, 0x9C2D, 0x54C1, 0x5F6C, 0x658C, 0x6D5C, 0x7015, 0x8CA7,
- 0x8CD3, 0x983B, 0x654F, 0x74F6, 0x4E0D, 0x4ED8, 0x57E0, 0x592B,
- 0x5A66, 0x5BCC, 0x51A8, 0x5E03, 0x5E9C, 0x6016, 0x6276, 0x6577,
- 0x65A7, 0x666E, 0x6D6E, 0x7236, 0x7B26, 0x8150, 0x819A, 0x8299,
- 0x8B5C, 0x8CA0, 0x8CE6, 0x8D74, 0x961C, 0x9644, 0x4FAE, 0x64AB,
- 0x6B66, 0x821E, 0x8461, 0x856A, 0x90E8, 0x5C01, 0x6953, 0x98A8,
- 0x847A, 0x8557, 0x4F0F, 0x526F, 0x5FA9, 0x5E45, 0x670D,
-};
-const 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,
- 0x6587, 0x805E, 0x4E19, 0x4F75, 0x5175, 0x5840, 0x5E63, 0x5E73,
- 0x5F0A, 0x67C4, 0x4E26, 0x853D, 0x9589, 0x965B, 0x7C73, 0x9801,
- 0x50FB, 0x58C1, 0x7656, 0x78A7, 0x5225, 0x77A5, 0x8511, 0x7B86,
- 0x504F, 0x5909, 0x7247, 0x7BC7, 0x7DE8, 0x8FBA, 0x8FD4, 0x904D,
- 0x4FBF, 0x52C9, 0x5A29, 0x5F01, 0x97AD, 0x4FDD, 0x8217, 0x92EA,
- 0x5703, 0x6355, 0x6B69, 0x752B, 0x88DC, 0x8F14, 0x7A42, 0x52DF,
- 0x5893, 0x6155, 0x620A, 0x66AE, 0x6BCD, 0x7C3F, 0x83E9, 0x5023,
- 0x4FF8, 0x5305, 0x5446, 0x5831, 0x5949, 0x5B9D, 0x5CF0, 0x5CEF,
- 0x5D29, 0x5E96, 0x62B1, 0x6367, 0x653E, 0x65B9, 0x670B,
-};
-const 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,
- 0x59A8, 0x5E3D, 0x5FD8, 0x5FD9, 0x623F, 0x66B4, 0x671B, 0x67D0,
- 0x68D2, 0x5192, 0x7D21, 0x80AA, 0x81A8, 0x8B00, 0x8C8C, 0x8CBF,
- 0x927E, 0x9632, 0x5420, 0x982C, 0x5317, 0x50D5, 0x535C, 0x58A8,
- 0x64B2, 0x6734, 0x7267, 0x7766, 0x7A46, 0x91E6, 0x52C3, 0x6CA1,
- 0x6B86, 0x5800, 0x5E4C, 0x5954, 0x672C, 0x7FFB, 0x51E1, 0x76C6,
- 0x6469, 0x78E8, 0x9B54, 0x9EBB, 0x57CB, 0x59B9, 0x6627, 0x679A,
- 0x6BCE, 0x54E9, 0x69D9, 0x5E55, 0x819C, 0x6795, 0x9BAA, 0x67FE,
- 0x9C52, 0x685D, 0x4EA6, 0x4FE3, 0x53C8, 0x62B9, 0x672B, 0x6CAB,
- 0x8FC4, 0x4FAD, 0x7E6D, 0x9EBF, 0x4E07, 0x6162, 0x6E80,
-};
-const 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,
- 0x9727, 0x9D61, 0x690B, 0x5A7F, 0x5A18, 0x51A5, 0x540D, 0x547D,
- 0x660E, 0x76DF, 0x8FF7, 0x9298, 0x9CF4, 0x59EA, 0x725D, 0x6EC5,
- 0x514D, 0x68C9, 0x7DBF, 0x7DEC, 0x9762, 0x9EBA, 0x6478, 0x6A21,
- 0x8302, 0x5984, 0x5B5F, 0x6BDB, 0x731B, 0x76F2, 0x7DB2, 0x8017,
- 0x8499, 0x5132, 0x6728, 0x9ED9, 0x76EE, 0x6762, 0x52FF, 0x9905,
- 0x5C24, 0x623B, 0x7C7E, 0x8CB0, 0x554F, 0x60B6, 0x7D0B, 0x9580,
- 0x5301, 0x4E5F, 0x51B6, 0x591C, 0x723A, 0x8036, 0x91CE, 0x5F25,
- 0x77E2, 0x5384, 0x5F79, 0x7D04, 0x85AC, 0x8A33, 0x8E8D, 0x9756,
- 0x67F3, 0x85AE, 0x9453, 0x6109, 0x6108, 0x6CB9, 0x7652,
-};
-const 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,
- 0x9091, 0x90F5, 0x96C4, 0x878D, 0x5915, 0x4E88, 0x4F59, 0x4E0E,
- 0x8A89, 0x8F3F, 0x9810, 0x50AD, 0x5E7C, 0x5996, 0x5BB9, 0x5EB8,
- 0x63DA, 0x63FA, 0x64C1, 0x66DC, 0x694A, 0x69D8, 0x6D0B, 0x6EB6,
- 0x7194, 0x7528, 0x7AAF, 0x7F8A, 0x8000, 0x8449, 0x84C9, 0x8981,
- 0x8B21, 0x8E0A, 0x9065, 0x967D, 0x990A, 0x617E, 0x6291, 0x6B32,
- 0x6C83, 0x6D74, 0x7FCC, 0x7FFC, 0x6DC0, 0x7F85, 0x87BA, 0x88F8,
- 0x6765, 0x83B1, 0x983C, 0x96F7, 0x6D1B, 0x7D61, 0x843D, 0x916A,
- 0x4E71, 0x5375, 0x5D50, 0x6B04, 0x6FEB, 0x85CD, 0x862D, 0x89A7,
- 0x5229, 0x540F, 0x5C65, 0x674E, 0x68A8, 0x7406, 0x7483,
-};
-const 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,
- 0x616E, 0x65C5, 0x865C, 0x4E86, 0x4EAE, 0x50DA, 0x4E21, 0x51CC,
- 0x5BEE, 0x6599, 0x6881, 0x6DBC, 0x731F, 0x7642, 0x77AD, 0x7A1C,
- 0x7CE7, 0x826F, 0x8AD2, 0x907C, 0x91CF, 0x9675, 0x9818, 0x529B,
- 0x7DD1, 0x502B, 0x5398, 0x6797, 0x6DCB, 0x71D0, 0x7433, 0x81E8,
- 0x8F2A, 0x96A3, 0x9C57, 0x9E9F, 0x7460, 0x5841, 0x6D99, 0x7D2F,
- 0x985E, 0x4EE4, 0x4F36, 0x4F8B, 0x51B7, 0x52B1, 0x5DBA, 0x601C,
- 0x73B2, 0x793C, 0x82D3, 0x9234, 0x96B7, 0x96F6, 0x970A, 0x9E97,
- 0x9F62, 0x66A6, 0x6B74, 0x5217, 0x52A3, 0x70C8, 0x88C2, 0x5EC9,
- 0x604B, 0x6190, 0x6F23, 0x7149, 0x7C3E, 0x7DF4, 0x806F,
-};
-const 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,
- 0x807E, 0x874B, 0x90CE, 0x516D, 0x9E93, 0x7984, 0x808B, 0x9332,
- 0x8AD6, 0x502D, 0x548C, 0x8A71, 0x6B6A, 0x8CC4, 0x8107, 0x60D1,
- 0x67A0, 0x9DF2, 0x4E99, 0x4E98, 0x9C10, 0x8A6B, 0x85C1, 0x8568,
- 0x6900, 0x6E7E, 0x7897, 0x8155,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      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_D0[] = {
-         0x5F0C, 0x4E10, 0x4E15, 0x4E2A, 0x4E31, 0x4E36, 0x4E3C,
- 0x4E3F, 0x4E42, 0x4E56, 0x4E58, 0x4E82, 0x4E85, 0x8C6B, 0x4E8A,
- 0x8212, 0x5F0D, 0x4E8E, 0x4E9E, 0x4E9F, 0x4EA0, 0x4EA2, 0x4EB0,
- 0x4EB3, 0x4EB6, 0x4ECE, 0x4ECD, 0x4EC4, 0x4EC6, 0x4EC2, 0x4ED7,
- 0x4EDE, 0x4EED, 0x4EDF, 0x4EF7, 0x4F09, 0x4F5A, 0x4F30, 0x4F5B,
- 0x4F5D, 0x4F57, 0x4F47, 0x4F76, 0x4F88, 0x4F8F, 0x4F98, 0x4F7B,
- 0x4F69, 0x4F70, 0x4F91, 0x4F6F, 0x4F86, 0x4F96, 0x5118, 0x4FD4,
- 0x4FDF, 0x4FCE, 0x4FD8, 0x4FDB, 0x4FD1, 0x4FDA, 0x4FD0, 0x4FE4,
- 0x4FE5, 0x501A, 0x5028, 0x5014, 0x502A, 0x5025, 0x5005, 0x4F1C,
- 0x4FF6, 0x5021, 0x5029, 0x502C, 0x4FFE, 0x4FEF, 0x5011, 0x5006,
- 0x5043, 0x5047, 0x6703, 0x5055, 0x5050, 0x5048, 0x505A, 0x5056,
- 0x506C, 0x5078, 0x5080, 0x509A, 0x5085, 0x50B4, 0x50B2,
-};
-const 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,
- 0x513B, 0x513F, 0x5140, 0x5152, 0x514C, 0x5154, 0x5162, 0x7AF8,
- 0x5169, 0x516A, 0x516E, 0x5180, 0x5182, 0x56D8, 0x518C, 0x5189,
- 0x518F, 0x5191, 0x5193, 0x5195, 0x5196, 0x51A4, 0x51A6, 0x51A2,
- 0x51A9, 0x51AA, 0x51AB, 0x51B3, 0x51B1, 0x51B2, 0x51B0, 0x51B5,
- 0x51BD, 0x51C5, 0x51C9, 0x51DB, 0x51E0, 0x8655, 0x51E9, 0x51ED,
- 0x51F0, 0x51F5, 0x51FE, 0x5204, 0x520B, 0x5214, 0x520E, 0x5227,
- 0x522A, 0x522E, 0x5233, 0x5239, 0x524F, 0x5244, 0x524B, 0x524C,
- 0x525E, 0x5254, 0x526A, 0x5274, 0x5269, 0x5273, 0x527F, 0x527D,
- 0x528D, 0x5294, 0x5292, 0x5271, 0x5288, 0x5291, 0x8FA8,
-};
-const 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,
- 0x5315, 0x531A, 0x5323, 0x532F, 0x5331, 0x5333, 0x5338, 0x5340,
- 0x5346, 0x5345, 0x4E17, 0x5349, 0x534D, 0x51D6, 0x535E, 0x5369,
- 0x536E, 0x5918, 0x537B, 0x5377, 0x5382, 0x5396, 0x53A0, 0x53A6,
- 0x53A5, 0x53AE, 0x53B0, 0x53B6, 0x53C3, 0x7C12, 0x96D9, 0x53DF,
- 0x66FC, 0x71EE, 0x53EE, 0x53E8, 0x53ED, 0x53FA, 0x5401, 0x543D,
- 0x5440, 0x542C, 0x542D, 0x543C, 0x542E, 0x5436, 0x5429, 0x541D,
- 0x544E, 0x548F, 0x5475, 0x548E, 0x545F, 0x5471, 0x5477, 0x5470,
- 0x5492, 0x547B, 0x5480, 0x5476, 0x5484, 0x5490, 0x5486, 0x54C7,
- 0x54A2, 0x54B8, 0x54A5, 0x54AC, 0x54C4, 0x54C8, 0x54A8,
-};
-const 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,
- 0x5557, 0x5538, 0x5533, 0x555D, 0x5599, 0x5580, 0x54AF, 0x558A,
- 0x559F, 0x557B, 0x557E, 0x5598, 0x559E, 0x55AE, 0x557C, 0x5583,
- 0x55A9, 0x5587, 0x55A8, 0x55DA, 0x55C5, 0x55DF, 0x55C4, 0x55DC,
- 0x55E4, 0x55D4, 0x5614, 0x55F7, 0x5616, 0x55FE, 0x55FD, 0x561B,
- 0x55F9, 0x564E, 0x5650, 0x71DF, 0x5634, 0x5636, 0x5632, 0x5638,
- 0x566B, 0x5664, 0x562F, 0x566C, 0x566A, 0x5686, 0x5680, 0x568A,
- 0x56A0, 0x5694, 0x568F, 0x56A5, 0x56AE, 0x56B6, 0x56B4, 0x56C2,
- 0x56BC, 0x56C1, 0x56C3, 0x56C0, 0x56C8, 0x56CE, 0x56D1, 0x56D3,
- 0x56D7, 0x56EE, 0x56F9, 0x5700, 0x56FF, 0x5704, 0x5709,
-};
-const 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,
- 0x57B3, 0x57A4, 0x57AA, 0x57B0, 0x57C3, 0x57C6, 0x57D4, 0x57D2,
- 0x57D3, 0x580A, 0x57D6, 0x57E3, 0x580B, 0x5819, 0x581D, 0x5872,
- 0x5821, 0x5862, 0x584B, 0x5870, 0x6BC0, 0x5852, 0x583D, 0x5879,
- 0x5885, 0x58B9, 0x589F, 0x58AB, 0x58BA, 0x58DE, 0x58BB, 0x58B8,
- 0x58AE, 0x58C5, 0x58D3, 0x58D1, 0x58D7, 0x58D9, 0x58D8, 0x58E5,
- 0x58DC, 0x58E4, 0x58DF, 0x58EF, 0x58FA, 0x58F9, 0x58FB, 0x58FC,
- 0x58FD, 0x5902, 0x590A, 0x5910, 0x591B, 0x68A6, 0x5925, 0x592C,
- 0x592D, 0x5932, 0x5938, 0x593E, 0x7AD2, 0x5955, 0x5950, 0x594E,
- 0x595A, 0x5958, 0x5962, 0x5960, 0x5967, 0x596C, 0x5969,
-};
-const 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,
- 0x5A36, 0x5A62, 0x5A6A, 0x5A9A, 0x5ABC, 0x5ABE, 0x5ACB, 0x5AC2,
- 0x5ABD, 0x5AE3, 0x5AD7, 0x5AE6, 0x5AE9, 0x5AD6, 0x5AFA, 0x5AFB,
- 0x5B0C, 0x5B0B, 0x5B16, 0x5B32, 0x5AD0, 0x5B2A, 0x5B36, 0x5B3E,
- 0x5B43, 0x5B45, 0x5B40, 0x5B51, 0x5B55, 0x5B5A, 0x5B5B, 0x5B65,
- 0x5B69, 0x5B70, 0x5B73, 0x5B75, 0x5B78, 0x6588, 0x5B7A, 0x5B80,
- 0x5B83, 0x5BA6, 0x5BB8, 0x5BC3, 0x5BC7, 0x5BC9, 0x5BD4, 0x5BD0,
- 0x5BE4, 0x5BE6, 0x5BE2, 0x5BDE, 0x5BE5, 0x5BEB, 0x5BF0, 0x5BF6,
- 0x5BF3, 0x5C05, 0x5C07, 0x5C08, 0x5C0D, 0x5C13, 0x5C20, 0x5C22,
- 0x5C28, 0x5C38, 0x5C39, 0x5C41, 0x5C46, 0x5C4E, 0x5C53,
-};
-const 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,
- 0x5CFA, 0x5CED, 0x5D8C, 0x5CEA, 0x5D0B, 0x5D15, 0x5D17, 0x5D5C,
- 0x5D1F, 0x5D1B, 0x5D11, 0x5D14, 0x5D22, 0x5D1A, 0x5D19, 0x5D18,
- 0x5D4C, 0x5D52, 0x5D4E, 0x5D4B, 0x5D6C, 0x5D73, 0x5D76, 0x5D87,
- 0x5D84, 0x5D82, 0x5DA2, 0x5D9D, 0x5DAC, 0x5DAE, 0x5DBD, 0x5D90,
- 0x5DB7, 0x5DBC, 0x5DC9, 0x5DCD, 0x5DD3, 0x5DD2, 0x5DD6, 0x5DDB,
- 0x5DEB, 0x5DF2, 0x5DF5, 0x5E0B, 0x5E1A, 0x5E19, 0x5E11, 0x5E1B,
- 0x5E36, 0x5E37, 0x5E44, 0x5E43, 0x5E40, 0x5E4E, 0x5E57, 0x5E54,
- 0x5E5F, 0x5E62, 0x5E64, 0x5E47, 0x5E75, 0x5E76, 0x5E7A, 0x9EBC,
- 0x5E7F, 0x5EA0, 0x5EC1, 0x5EC2, 0x5EC8, 0x5ED0, 0x5ECF,
-};
-const 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,
- 0x5F29, 0x5F2D, 0x5F38, 0x5F41, 0x5F48, 0x5F4C, 0x5F4E, 0x5F2F,
- 0x5F51, 0x5F56, 0x5F57, 0x5F59, 0x5F61, 0x5F6D, 0x5F73, 0x5F77,
- 0x5F83, 0x5F82, 0x5F7F, 0x5F8A, 0x5F88, 0x5F91, 0x5F87, 0x5F9E,
- 0x5F99, 0x5F98, 0x5FA0, 0x5FA8, 0x5FAD, 0x5FBC, 0x5FD6, 0x5FFB,
- 0x5FE4, 0x5FF8, 0x5FF1, 0x5FDD, 0x60B3, 0x5FFF, 0x6021, 0x6060,
- 0x6019, 0x6010, 0x6029, 0x600E, 0x6031, 0x601B, 0x6015, 0x602B,
- 0x6026, 0x600F, 0x603A, 0x605A, 0x6041, 0x606A, 0x6077, 0x605F,
- 0x604A, 0x6046, 0x604D, 0x6063, 0x6043, 0x6064, 0x6042, 0x606C,
- 0x606B, 0x6059, 0x6081, 0x608D, 0x60E7, 0x6083, 0x609A,
-};
-const 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,
- 0x60F4, 0x60FA, 0x6103, 0x6121, 0x60FB, 0x60F1, 0x610D, 0x610E,
- 0x6147, 0x613E, 0x6128, 0x6127, 0x614A, 0x613F, 0x613C, 0x612C,
- 0x6134, 0x613D, 0x6142, 0x6144, 0x6173, 0x6177, 0x6158, 0x6159,
- 0x615A, 0x616B, 0x6174, 0x616F, 0x6165, 0x6171, 0x615F, 0x615D,
- 0x6153, 0x6175, 0x6199, 0x6196, 0x6187, 0x61AC, 0x6194, 0x619A,
- 0x618A, 0x6191, 0x61AB, 0x61AE, 0x61CC, 0x61CA, 0x61C9, 0x61F7,
- 0x61C8, 0x61C3, 0x61C6, 0x61BA, 0x61CB, 0x7F79, 0x61CD, 0x61E6,
- 0x61E3, 0x61F6, 0x61FA, 0x61F4, 0x61FF, 0x61FD, 0x61FC, 0x61FE,
- 0x6200, 0x6208, 0x6209, 0x620D, 0x620C, 0x6214, 0x621B,
-};
-const 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,
- 0x6294, 0x62D7, 0x62D1, 0x62BB, 0x62CF, 0x62FF, 0x62C6, 0x64D4,
- 0x62C8, 0x62DC, 0x62CC, 0x62CA, 0x62C2, 0x62C7, 0x629B, 0x62C9,
- 0x630C, 0x62EE, 0x62F1, 0x6327, 0x6302, 0x6308, 0x62EF, 0x62F5,
- 0x6350, 0x633E, 0x634D, 0x641C, 0x634F, 0x6396, 0x638E, 0x6380,
- 0x63AB, 0x6376, 0x63A3, 0x638F, 0x6389, 0x639F, 0x63B5, 0x636B,
- 0x6369, 0x63BE, 0x63E9, 0x63C0, 0x63C6, 0x63E3, 0x63C9, 0x63D2,
- 0x63F6, 0x63C4, 0x6416, 0x6434, 0x6406, 0x6413, 0x6426, 0x6436,
- 0x651D, 0x6417, 0x6428, 0x640F, 0x6467, 0x646F, 0x6476, 0x644E,
- 0x652A, 0x6495, 0x6493, 0x64A5, 0x64A9, 0x6488, 0x64BC,
-};
-const 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,
- 0x651C, 0x6505, 0x6524, 0x6523, 0x652B, 0x6534, 0x6535, 0x6537,
- 0x6536, 0x6538, 0x754B, 0x6548, 0x6556, 0x6555, 0x654D, 0x6558,
- 0x655E, 0x655D, 0x6572, 0x6578, 0x6582, 0x6583, 0x8B8A, 0x659B,
- 0x659F, 0x65AB, 0x65B7, 0x65C3, 0x65C6, 0x65C1, 0x65C4, 0x65CC,
- 0x65D2, 0x65DB, 0x65D9, 0x65E0, 0x65E1, 0x65F1, 0x6772, 0x660A,
- 0x6603, 0x65FB, 0x6773, 0x6635, 0x6636, 0x6634, 0x661C, 0x664F,
- 0x6644, 0x6649, 0x6641, 0x665E, 0x665D, 0x6664, 0x6667, 0x6668,
- 0x665F, 0x6662, 0x6670, 0x6683, 0x6688, 0x668E, 0x6689, 0x6684,
- 0x6698, 0x669D, 0x66C1, 0x66B9, 0x66C9, 0x66BE, 0x66BC,
-};
-const 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,
- 0x6746, 0x675E, 0x6760, 0x6759, 0x6763, 0x6764, 0x6789, 0x6770,
- 0x67A9, 0x677C, 0x676A, 0x678C, 0x678B, 0x67A6, 0x67A1, 0x6785,
- 0x67B7, 0x67EF, 0x67B4, 0x67EC, 0x67B3, 0x67E9, 0x67B8, 0x67E4,
- 0x67DE, 0x67DD, 0x67E2, 0x67EE, 0x67B9, 0x67CE, 0x67C6, 0x67E7,
- 0x6A9C, 0x681E, 0x6846, 0x6829, 0x6840, 0x684D, 0x6832, 0x684E,
- 0x68B3, 0x682B, 0x6859, 0x6863, 0x6877, 0x687F, 0x689F, 0x688F,
- 0x68AD, 0x6894, 0x689D, 0x689B, 0x6883, 0x6AAE, 0x68B9, 0x6874,
- 0x68B5, 0x68A0, 0x68BA, 0x690F, 0x688D, 0x687E, 0x6901, 0x68CA,
- 0x6908, 0x68D8, 0x6922, 0x6926, 0x68E1, 0x690C, 0x68CD,
-};
-const 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,
- 0x6954, 0x697E, 0x696E, 0x6939, 0x6974, 0x693D, 0x6959, 0x6930,
- 0x6961, 0x695E, 0x695D, 0x6981, 0x696A, 0x69B2, 0x69AE, 0x69D0,
- 0x69BF, 0x69C1, 0x69D3, 0x69BE, 0x69CE, 0x5BE8, 0x69CA, 0x69DD,
- 0x69BB, 0x69C3, 0x69A7, 0x6A2E, 0x6991, 0x69A0, 0x699C, 0x6995,
- 0x69B4, 0x69DE, 0x69E8, 0x6A02, 0x6A1B, 0x69FF, 0x6B0A, 0x69F9,
- 0x69F2, 0x69E7, 0x6A05, 0x69B1, 0x6A1E, 0x69ED, 0x6A14, 0x69EB,
- 0x6A0A, 0x6A12, 0x6AC1, 0x6A23, 0x6A13, 0x6A44, 0x6A0C, 0x6A72,
- 0x6A36, 0x6A78, 0x6A47, 0x6A62, 0x6A59, 0x6A66, 0x6A48, 0x6A38,
- 0x6A22, 0x6A90, 0x6A8D, 0x6AA0, 0x6A84, 0x6AA2, 0x6AA3,
-};
-const 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,
- 0x6B37, 0x76DC, 0x6B39, 0x98EE, 0x6B47, 0x6B43, 0x6B49, 0x6B50,
- 0x6B59, 0x6B54, 0x6B5B, 0x6B5F, 0x6B61, 0x6B78, 0x6B79, 0x6B7F,
- 0x6B80, 0x6B84, 0x6B83, 0x6B8D, 0x6B98, 0x6B95, 0x6B9E, 0x6BA4,
- 0x6BAA, 0x6BAB, 0x6BAF, 0x6BB2, 0x6BB1, 0x6BB3, 0x6BB7, 0x6BBC,
- 0x6BC6, 0x6BCB, 0x6BD3, 0x6BDF, 0x6BEC, 0x6BEB, 0x6BF3, 0x6BEF,
- 0x9EBE, 0x6C08, 0x6C13, 0x6C14, 0x6C1B, 0x6C24, 0x6C23, 0x6C5E,
- 0x6C55, 0x6C62, 0x6C6A, 0x6C82, 0x6C8D, 0x6C9A, 0x6C81, 0x6C9B,
- 0x6C7E, 0x6C68, 0x6C73, 0x6C92, 0x6C90, 0x6CC4, 0x6CF1, 0x6CD3,
- 0x6CBD, 0x6CD7, 0x6CC5, 0x6CDD, 0x6CAE, 0x6CB1, 0x6CBE,
-};
-const 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,
- 0x6D95, 0x6FE4, 0x6D85, 0x6DF9, 0x6E15, 0x6E0A, 0x6DB5, 0x6DC7,
- 0x6DE6, 0x6DB8, 0x6DC6, 0x6DEC, 0x6DDE, 0x6DCC, 0x6DE8, 0x6DD2,
- 0x6DC5, 0x6DFA, 0x6DD9, 0x6DE4, 0x6DD5, 0x6DEA, 0x6DEE, 0x6E2D,
- 0x6E6E, 0x6E2E, 0x6E19, 0x6E72, 0x6E5F, 0x6E3E, 0x6E23, 0x6E6B,
- 0x6E2B, 0x6E76, 0x6E4D, 0x6E1F, 0x6E43, 0x6E3A, 0x6E4E, 0x6E24,
- 0x6EFF, 0x6E1D, 0x6E38, 0x6E82, 0x6EAA, 0x6E98, 0x6EC9, 0x6EB7,
- 0x6ED3, 0x6EBD, 0x6EAF, 0x6EC4, 0x6EB2, 0x6ED4, 0x6ED5, 0x6E8F,
- 0x6EA5, 0x6EC2, 0x6E9F, 0x6F41, 0x6F11, 0x704C, 0x6EEC, 0x6EF8,
- 0x6EFE, 0x6F3F, 0x6EF2, 0x6F31, 0x6EEF, 0x6F32, 0x6ECC,
-};
-const 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,
- 0x6FB9, 0x6FC6, 0x6FAA, 0x6FDF, 0x6FD5, 0x6FEC, 0x6FD4, 0x6FD8,
- 0x6FF1, 0x6FEE, 0x6FDB, 0x7009, 0x700B, 0x6FFA, 0x7011, 0x7001,
- 0x700F, 0x6FFE, 0x701B, 0x701A, 0x6F74, 0x701D, 0x7018, 0x701F,
- 0x7030, 0x703E, 0x7032, 0x7051, 0x7063, 0x7099, 0x7092, 0x70AF,
- 0x70F1, 0x70AC, 0x70B8, 0x70B3, 0x70AE, 0x70DF, 0x70CB, 0x70DD,
- 0x70D9, 0x7109, 0x70FD, 0x711C, 0x7119, 0x7165, 0x7155, 0x7188,
- 0x7166, 0x7162, 0x714C, 0x7156, 0x716C, 0x718F, 0x71FB, 0x7184,
- 0x7195, 0x71A8, 0x71AC, 0x71D7, 0x71B9, 0x71BE, 0x71D2, 0x71C9,
- 0x71D4, 0x71CE, 0x71E0, 0x71EC, 0x71E7, 0x71F5, 0x71FC,
-};
-const 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,
- 0x7296, 0x72A2, 0x72A7, 0x72B9, 0x72B2, 0x72C3, 0x72C6, 0x72C4,
- 0x72CE, 0x72D2, 0x72E2, 0x72E0, 0x72E1, 0x72F9, 0x72F7, 0x500F,
- 0x7317, 0x730A, 0x731C, 0x7316, 0x731D, 0x7334, 0x732F, 0x7329,
- 0x7325, 0x733E, 0x734E, 0x734F, 0x9ED8, 0x7357, 0x736A, 0x7368,
- 0x7370, 0x7378, 0x7375, 0x737B, 0x737A, 0x73C8, 0x73B3, 0x73CE,
- 0x73BB, 0x73C0, 0x73E5, 0x73EE, 0x73DE, 0x74A2, 0x7405, 0x746F,
- 0x7425, 0x73F8, 0x7432, 0x743A, 0x7455, 0x743F, 0x745F, 0x7459,
- 0x7441, 0x745C, 0x7469, 0x7470, 0x7463, 0x746A, 0x7476, 0x747E,
- 0x748B, 0x749E, 0x74A7, 0x74CA, 0x74CF, 0x74D4, 0x73F1,
-};
-const 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,
- 0x754D, 0x754A, 0x7549, 0x755B, 0x7546, 0x755A, 0x7569, 0x7564,
- 0x7567, 0x756B, 0x756D, 0x7578, 0x7576, 0x7586, 0x7587, 0x7574,
- 0x758A, 0x7589, 0x7582, 0x7594, 0x759A, 0x759D, 0x75A5, 0x75A3,
- 0x75C2, 0x75B3, 0x75C3, 0x75B5, 0x75BD, 0x75B8, 0x75BC, 0x75B1,
- 0x75CD, 0x75CA, 0x75D2, 0x75D9, 0x75E3, 0x75DE, 0x75FE, 0x75FF,
- 0x75FC, 0x7601, 0x75F0, 0x75FA, 0x75F2, 0x75F3, 0x760B, 0x760D,
- 0x7609, 0x761F, 0x7627, 0x7620, 0x7621, 0x7622, 0x7624, 0x7634,
- 0x7630, 0x763B, 0x7647, 0x7648, 0x7646, 0x765C, 0x7658, 0x7661,
- 0x7662, 0x7668, 0x7669, 0x766A, 0x7667, 0x766C, 0x7670,
-};
-const 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,
- 0x76E1, 0x76E5, 0x76E7, 0x76EA, 0x862F, 0x76FB, 0x7708, 0x7707,
- 0x7704, 0x7729, 0x7724, 0x771E, 0x7725, 0x7726, 0x771B, 0x7737,
- 0x7738, 0x7747, 0x775A, 0x7768, 0x776B, 0x775B, 0x7765, 0x777F,
- 0x777E, 0x7779, 0x778E, 0x778B, 0x7791, 0x77A0, 0x779E, 0x77B0,
- 0x77B6, 0x77B9, 0x77BF, 0x77BC, 0x77BD, 0x77BB, 0x77C7, 0x77CD,
- 0x77D7, 0x77DA, 0x77DC, 0x77E3, 0x77EE, 0x77FC, 0x780C, 0x7812,
- 0x7926, 0x7820, 0x792A, 0x7845, 0x788E, 0x7874, 0x7886, 0x787C,
- 0x789A, 0x788C, 0x78A3, 0x78B5, 0x78AA, 0x78AF, 0x78D1, 0x78C6,
- 0x78CB, 0x78D4, 0x78BE, 0x78BC, 0x78C5, 0x78CA, 0x78EC,
-};
-const 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,
- 0x79AA, 0x79AE, 0x79B3, 0x79B9, 0x79BA, 0x79C9, 0x79D5, 0x79E7,
- 0x79EC, 0x79E1, 0x79E3, 0x7A08, 0x7A0D, 0x7A18, 0x7A19, 0x7A20,
- 0x7A1F, 0x7980, 0x7A31, 0x7A3B, 0x7A3E, 0x7A37, 0x7A43, 0x7A57,
- 0x7A49, 0x7A61, 0x7A62, 0x7A69, 0x9F9D, 0x7A70, 0x7A79, 0x7A7D,
- 0x7A88, 0x7A97, 0x7A95, 0x7A98, 0x7A96, 0x7AA9, 0x7AC8, 0x7AB0,
- 0x7AB6, 0x7AC5, 0x7AC4, 0x7ABF, 0x9083, 0x7AC7, 0x7ACA, 0x7ACD,
- 0x7ACF, 0x7AD5, 0x7AD3, 0x7AD9, 0x7ADA, 0x7ADD, 0x7AE1, 0x7AE2,
- 0x7AE6, 0x7AED, 0x7AF0, 0x7B02, 0x7B0F, 0x7B0A, 0x7B06, 0x7B33,
- 0x7B18, 0x7B19, 0x7B1E, 0x7B35, 0x7B28, 0x7B36, 0x7B50,
-};
-const 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,
- 0x7B5D, 0x7B99, 0x7BCB, 0x7BC1, 0x7BCC, 0x7BCF, 0x7BB4, 0x7BC6,
- 0x7BDD, 0x7BE9, 0x7C11, 0x7C14, 0x7BE6, 0x7BE5, 0x7C60, 0x7C00,
- 0x7C07, 0x7C13, 0x7BF3, 0x7BF7, 0x7C17, 0x7C0D, 0x7BF6, 0x7C23,
- 0x7C27, 0x7C2A, 0x7C1F, 0x7C37, 0x7C2B, 0x7C3D, 0x7C4C, 0x7C43,
- 0x7C54, 0x7C4F, 0x7C40, 0x7C50, 0x7C58, 0x7C5F, 0x7C64, 0x7C56,
- 0x7C65, 0x7C6C, 0x7C75, 0x7C83, 0x7C90, 0x7CA4, 0x7CAD, 0x7CA2,
- 0x7CAB, 0x7CA1, 0x7CA8, 0x7CB3, 0x7CB2, 0x7CB1, 0x7CAE, 0x7CB9,
- 0x7CBD, 0x7CC0, 0x7CC5, 0x7CC2, 0x7CD8, 0x7CD2, 0x7CDC, 0x7CE2,
- 0x9B3B, 0x7CEF, 0x7CF2, 0x7CF4, 0x7CF6, 0x7CFA, 0x7D06,
-};
-const 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,
- 0x7D7D, 0x7D9B, 0x7DBA, 0x7DAE, 0x7DA3, 0x7DB5, 0x7DC7, 0x7DBD,
- 0x7DAB, 0x7E3D, 0x7DA2, 0x7DAF, 0x7DDC, 0x7DB8, 0x7D9F, 0x7DB0,
- 0x7DD8, 0x7DDD, 0x7DE4, 0x7DDE, 0x7DFB, 0x7DF2, 0x7DE1, 0x7E05,
- 0x7E0A, 0x7E23, 0x7E21, 0x7E12, 0x7E31, 0x7E1F, 0x7E09, 0x7E0B,
- 0x7E22, 0x7E46, 0x7E66, 0x7E3B, 0x7E35, 0x7E39, 0x7E43, 0x7E37,
- 0x7E32, 0x7E3A, 0x7E67, 0x7E5D, 0x7E56, 0x7E5E, 0x7E59, 0x7E5A,
- 0x7E79, 0x7E6A, 0x7E69, 0x7E7C, 0x7E7B, 0x7E83, 0x7DD5, 0x7E7D,
- 0x8FAE, 0x7E7F, 0x7E88, 0x7E89, 0x7E8C, 0x7E92, 0x7E90, 0x7E93,
- 0x7E94, 0x7E96, 0x7E8E, 0x7E9B, 0x7E9C, 0x7F38, 0x7F3A,
-};
-const 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,
- 0x7F9D, 0x7F9A, 0x7FA3, 0x7FAF, 0x7FB2, 0x7FB9, 0x7FAE, 0x7FB6,
- 0x7FB8, 0x8B71, 0x7FC5, 0x7FC6, 0x7FCA, 0x7FD5, 0x7FD4, 0x7FE1,
- 0x7FE6, 0x7FE9, 0x7FF3, 0x7FF9, 0x98DC, 0x8006, 0x8004, 0x800B,
- 0x8012, 0x8018, 0x8019, 0x801C, 0x8021, 0x8028, 0x803F, 0x803B,
- 0x804A, 0x8046, 0x8052, 0x8058, 0x805A, 0x805F, 0x8062, 0x8068,
- 0x8073, 0x8072, 0x8070, 0x8076, 0x8079, 0x807D, 0x807F, 0x8084,
- 0x8086, 0x8085, 0x809B, 0x8093, 0x809A, 0x80AD, 0x5190, 0x80AC,
- 0x80DB, 0x80E5, 0x80D9, 0x80DD, 0x80C4, 0x80DA, 0x80D6, 0x8109,
- 0x80EF, 0x80F1, 0x811B, 0x8129, 0x8123, 0x812F, 0x814B,
-};
-const 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,
- 0x81B0, 0x81B5, 0x81BE, 0x81B8, 0x81BD, 0x81C0, 0x81C2, 0x81BA,
- 0x81C9, 0x81CD, 0x81D1, 0x81D9, 0x81D8, 0x81C8, 0x81DA, 0x81DF,
- 0x81E0, 0x81E7, 0x81FA, 0x81FB, 0x81FE, 0x8201, 0x8202, 0x8205,
- 0x8207, 0x820A, 0x820D, 0x8210, 0x8216, 0x8229, 0x822B, 0x8238,
- 0x8233, 0x8240, 0x8259, 0x8258, 0x825D, 0x825A, 0x825F, 0x8264,
- 0x8262, 0x8268, 0x826A, 0x826B, 0x822E, 0x8271, 0x8277, 0x8278,
- 0x827E, 0x828D, 0x8292, 0x82AB, 0x829F, 0x82BB, 0x82AC, 0x82E1,
- 0x82E3, 0x82DF, 0x82D2, 0x82F4, 0x82F3, 0x82FA, 0x8393, 0x8303,
- 0x82FB, 0x82F9, 0x82DE, 0x8306, 0x82DC, 0x8309, 0x82D9,
-};
-const 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,
- 0x837C, 0x83B5, 0x8373, 0x8375, 0x83A0, 0x8389, 0x83A8, 0x83F4,
- 0x8413, 0x83EB, 0x83CE, 0x83FD, 0x8403, 0x83D8, 0x840B, 0x83C1,
- 0x83F7, 0x8407, 0x83E0, 0x83F2, 0x840D, 0x8422, 0x8420, 0x83BD,
- 0x8438, 0x8506, 0x83FB, 0x846D, 0x842A, 0x843C, 0x855A, 0x8484,
- 0x8477, 0x846B, 0x84AD, 0x846E, 0x8482, 0x8469, 0x8446, 0x842C,
- 0x846F, 0x8479, 0x8435, 0x84CA, 0x8462, 0x84B9, 0x84BF, 0x849F,
- 0x84D9, 0x84CD, 0x84BB, 0x84DA, 0x84D0, 0x84C1, 0x84C6, 0x84D6,
- 0x84A1, 0x8521, 0x84FF, 0x84F4, 0x8517, 0x8518, 0x852C, 0x851F,
- 0x8515, 0x8514, 0x84FC, 0x8540, 0x8563, 0x8558, 0x8548,
-};
-const 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,
- 0x85D0, 0x85D5, 0x85DD, 0x85E5, 0x85DC, 0x85F9, 0x860A, 0x8613,
- 0x860B, 0x85FE, 0x85FA, 0x8606, 0x8622, 0x861A, 0x8630, 0x863F,
- 0x864D, 0x4E55, 0x8654, 0x865F, 0x8667, 0x8671, 0x8693, 0x86A3,
- 0x86A9, 0x86AA, 0x868B, 0x868C, 0x86B6, 0x86AF, 0x86C4, 0x86C6,
- 0x86B0, 0x86C9, 0x8823, 0x86AB, 0x86D4, 0x86DE, 0x86E9, 0x86EC,
- 0x86DF, 0x86DB, 0x86EF, 0x8712, 0x8706, 0x8708, 0x8700, 0x8703,
- 0x86FB, 0x8711, 0x8709, 0x870D, 0x86F9, 0x870A, 0x8734, 0x873F,
- 0x8737, 0x873B, 0x8725, 0x8729, 0x871A, 0x8760, 0x875F, 0x8778,
- 0x874C, 0x874E, 0x8774, 0x8757, 0x8768, 0x876E, 0x8759,
-};
-const 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,
- 0x880D, 0x87FE, 0x87F6, 0x87F7, 0x880E, 0x87D2, 0x8811, 0x8816,
- 0x8815, 0x8822, 0x8821, 0x8831, 0x8836, 0x8839, 0x8827, 0x883B,
- 0x8844, 0x8842, 0x8852, 0x8859, 0x885E, 0x8862, 0x886B, 0x8881,
- 0x887E, 0x889E, 0x8875, 0x887D, 0x88B5, 0x8872, 0x8882, 0x8897,
- 0x8892, 0x88AE, 0x8899, 0x88A2, 0x888D, 0x88A4, 0x88B0, 0x88BF,
- 0x88B1, 0x88C3, 0x88C4, 0x88D4, 0x88D8, 0x88D9, 0x88DD, 0x88F9,
- 0x8902, 0x88FC, 0x88F4, 0x88E8, 0x88F2, 0x8904, 0x890C, 0x890A,
- 0x8913, 0x8943, 0x891E, 0x8925, 0x892A, 0x892B, 0x8941, 0x8944,
- 0x893B, 0x8936, 0x8938, 0x894C, 0x891D, 0x8960, 0x895E,
-};
-const 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,
- 0x89DA, 0x89DC, 0x89DD, 0x89E7, 0x89F4, 0x89F8, 0x8A03, 0x8A16,
- 0x8A10, 0x8A0C, 0x8A1B, 0x8A1D, 0x8A25, 0x8A36, 0x8A41, 0x8A5B,
- 0x8A52, 0x8A46, 0x8A48, 0x8A7C, 0x8A6D, 0x8A6C, 0x8A62, 0x8A85,
- 0x8A82, 0x8A84, 0x8AA8, 0x8AA1, 0x8A91, 0x8AA5, 0x8AA6, 0x8A9A,
- 0x8AA3, 0x8AC4, 0x8ACD, 0x8AC2, 0x8ADA, 0x8AEB, 0x8AF3, 0x8AE7,
- 0x8AE4, 0x8AF1, 0x8B14, 0x8AE0, 0x8AE2, 0x8AF7, 0x8ADE, 0x8ADB,
- 0x8B0C, 0x8B07, 0x8B1A, 0x8AE1, 0x8B16, 0x8B10, 0x8B17, 0x8B20,
- 0x8B33, 0x97AB, 0x8B26, 0x8B2B, 0x8B3E, 0x8B28, 0x8B41, 0x8B4C,
- 0x8B4F, 0x8B4E, 0x8B49, 0x8B56, 0x8B5B, 0x8B5A, 0x8B6B,
-};
-const 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,
- 0x8C78, 0x8C7A, 0x8C82, 0x8C89, 0x8C85, 0x8C8A, 0x8C8D, 0x8C8E,
- 0x8C94, 0x8C7C, 0x8C98, 0x621D, 0x8CAD, 0x8CAA, 0x8CBD, 0x8CB2,
- 0x8CB3, 0x8CAE, 0x8CB6, 0x8CC8, 0x8CC1, 0x8CE4, 0x8CE3, 0x8CDA,
- 0x8CFD, 0x8CFA, 0x8CFB, 0x8D04, 0x8D05, 0x8D0A, 0x8D07, 0x8D0F,
- 0x8D0D, 0x8D10, 0x9F4E, 0x8D13, 0x8CCD, 0x8D14, 0x8D16, 0x8D67,
- 0x8D6D, 0x8D71, 0x8D73, 0x8D81, 0x8D99, 0x8DC2, 0x8DBE, 0x8DBA,
- 0x8DCF, 0x8DDA, 0x8DD6, 0x8DCC, 0x8DDB, 0x8DCB, 0x8DEA, 0x8DEB,
- 0x8DDF, 0x8DE3, 0x8DFC, 0x8E08, 0x8E09, 0x8DFF, 0x8E1D, 0x8E1E,
- 0x8E10, 0x8E1F, 0x8E42, 0x8E35, 0x8E30, 0x8E34, 0x8E4A,
-};
-const 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,
- 0x8E99, 0x8EAA, 0x8EA1, 0x8EAC, 0x8EB0, 0x8EC6, 0x8EB1, 0x8EBE,
- 0x8EC5, 0x8EC8, 0x8ECB, 0x8EDB, 0x8EE3, 0x8EFC, 0x8EFB, 0x8EEB,
- 0x8EFE, 0x8F0A, 0x8F05, 0x8F15, 0x8F12, 0x8F19, 0x8F13, 0x8F1C,
- 0x8F1F, 0x8F1B, 0x8F0C, 0x8F26, 0x8F33, 0x8F3B, 0x8F39, 0x8F45,
- 0x8F42, 0x8F3E, 0x8F4C, 0x8F49, 0x8F46, 0x8F4E, 0x8F57, 0x8F5C,
- 0x8F62, 0x8F63, 0x8F64, 0x8F9C, 0x8F9F, 0x8FA3, 0x8FAD, 0x8FAF,
- 0x8FB7, 0x8FDA, 0x8FE5, 0x8FE2, 0x8FEA, 0x8FEF, 0x9087, 0x8FF4,
- 0x9005, 0x8FF9, 0x8FFA, 0x9011, 0x9015, 0x9021, 0x900D, 0x901E,
- 0x9016, 0x900B, 0x9027, 0x9036, 0x9035, 0x9039, 0x8FF8,
-};
-const 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,
- 0x90AF, 0x90B1, 0x90B5, 0x90E2, 0x90E4, 0x6248, 0x90DB, 0x9102,
- 0x9112, 0x9119, 0x9132, 0x9130, 0x914A, 0x9156, 0x9158, 0x9163,
- 0x9165, 0x9169, 0x9173, 0x9172, 0x918B, 0x9189, 0x9182, 0x91A2,
- 0x91AB, 0x91AF, 0x91AA, 0x91B5, 0x91B4, 0x91BA, 0x91C0, 0x91C1,
- 0x91C9, 0x91CB, 0x91D0, 0x91D6, 0x91DF, 0x91E1, 0x91DB, 0x91FC,
- 0x91F5, 0x91F6, 0x921E, 0x91FF, 0x9214, 0x922C, 0x9215, 0x9211,
- 0x925E, 0x9257, 0x9245, 0x9249, 0x9264, 0x9248, 0x9295, 0x923F,
- 0x924B, 0x9250, 0x929C, 0x9296, 0x9293, 0x929B, 0x925A, 0x92CF,
- 0x92B9, 0x92B7, 0x92E9, 0x930F, 0x92FA, 0x9344, 0x932E,
-};
-const 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,
- 0x93DD, 0x93D0, 0x93C8, 0x93E4, 0x941A, 0x9414, 0x9413, 0x9403,
- 0x9407, 0x9410, 0x9436, 0x942B, 0x9435, 0x9421, 0x943A, 0x9441,
- 0x9452, 0x9444, 0x945B, 0x9460, 0x9462, 0x945E, 0x946A, 0x9229,
- 0x9470, 0x9475, 0x9477, 0x947D, 0x945A, 0x947C, 0x947E, 0x9481,
- 0x947F, 0x9582, 0x9587, 0x958A, 0x9594, 0x9596, 0x9598, 0x9599,
- 0x95A0, 0x95A8, 0x95A7, 0x95AD, 0x95BC, 0x95BB, 0x95B9, 0x95BE,
- 0x95CA, 0x6FF6, 0x95C3, 0x95CD, 0x95CC, 0x95D5, 0x95D4, 0x95D6,
- 0x95DC, 0x95E1, 0x95E5, 0x95E2, 0x9621, 0x9628, 0x962E, 0x962F,
- 0x9642, 0x964C, 0x964F, 0x964B, 0x9677, 0x965C, 0x965E,
-};
-const 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,
- 0x96DC, 0x970D, 0x96D5, 0x96F9, 0x9704, 0x9706, 0x9708, 0x9713,
- 0x970E, 0x9711, 0x970F, 0x9716, 0x9719, 0x9724, 0x972A, 0x9730,
- 0x9739, 0x973D, 0x973E, 0x9744, 0x9746, 0x9748, 0x9742, 0x9749,
- 0x975C, 0x9760, 0x9764, 0x9766, 0x9768, 0x52D2, 0x976B, 0x9771,
- 0x9779, 0x9785, 0x977C, 0x9781, 0x977A, 0x9786, 0x978B, 0x978F,
- 0x9790, 0x979C, 0x97A8, 0x97A6, 0x97A3, 0x97B3, 0x97B4, 0x97C3,
- 0x97C6, 0x97C8, 0x97CB, 0x97DC, 0x97ED, 0x9F4F, 0x97F2, 0x7ADF,
- 0x97F6, 0x97F5, 0x980F, 0x980C, 0x9838, 0x9824, 0x9821, 0x9837,
- 0x983D, 0x9846, 0x984F, 0x984B, 0x986B, 0x986F, 0x9870,
-};
-const 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,
- 0x992E, 0x993D, 0x993E, 0x9942, 0x9949, 0x9945, 0x9950, 0x994B,
- 0x9951, 0x9952, 0x994C, 0x9955, 0x9997, 0x9998, 0x99A5, 0x99AD,
- 0x99AE, 0x99BC, 0x99DF, 0x99DB, 0x99DD, 0x99D8, 0x99D1, 0x99ED,
- 0x99EE, 0x99F1, 0x99F2, 0x99FB, 0x99F8, 0x9A01, 0x9A0F, 0x9A05,
- 0x99E2, 0x9A19, 0x9A2B, 0x9A37, 0x9A45, 0x9A42, 0x9A40, 0x9A43,
- 0x9A3E, 0x9A55, 0x9A4D, 0x9A5B, 0x9A57, 0x9A5F, 0x9A62, 0x9A65,
- 0x9A64, 0x9A69, 0x9A6B, 0x9A6A, 0x9AAD, 0x9AB0, 0x9ABC, 0x9AC0,
- 0x9ACF, 0x9AD1, 0x9AD3, 0x9AD4, 0x9ADE, 0x9ADF, 0x9AE2, 0x9AE3,
- 0x9AE6, 0x9AEF, 0x9AEB, 0x9AEE, 0x9AF4, 0x9AF1, 0x9AF7,
-};
-const 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,
- 0x9B93, 0x9B83, 0x9B91, 0x9B96, 0x9B97, 0x9B9F, 0x9BA0, 0x9BA8,
- 0x9BB4, 0x9BC0, 0x9BCA, 0x9BB9, 0x9BC6, 0x9BCF, 0x9BD1, 0x9BD2,
- 0x9BE3, 0x9BE2, 0x9BE4, 0x9BD4, 0x9BE1, 0x9C3A, 0x9BF2, 0x9BF1,
- 0x9BF0, 0x9C15, 0x9C14, 0x9C09, 0x9C13, 0x9C0C, 0x9C06, 0x9C08,
- 0x9C12, 0x9C0A, 0x9C04, 0x9C2E, 0x9C1B, 0x9C25, 0x9C24, 0x9C21,
- 0x9C30, 0x9C47, 0x9C32, 0x9C46, 0x9C3E, 0x9C5A, 0x9C60, 0x9C67,
- 0x9C76, 0x9C78, 0x9CE7, 0x9CEC, 0x9CF0, 0x9D09, 0x9D08, 0x9CEB,
- 0x9D03, 0x9D06, 0x9D2A, 0x9D26, 0x9DAF, 0x9D23, 0x9D1F, 0x9D44,
- 0x9D15, 0x9D12, 0x9D41, 0x9D3F, 0x9D3E, 0x9D46, 0x9D48,
-};
-const 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,
- 0x9DC2, 0x9DD9, 0x9DD3, 0x9DF8, 0x9DE6, 0x9DED, 0x9DEF, 0x9DFD,
- 0x9E1A, 0x9E1B, 0x9E1E, 0x9E75, 0x9E79, 0x9E7D, 0x9E81, 0x9E88,
- 0x9E8B, 0x9E8C, 0x9E92, 0x9E95, 0x9E91, 0x9E9D, 0x9EA5, 0x9EA9,
- 0x9EB8, 0x9EAA, 0x9EAD, 0x9761, 0x9ECC, 0x9ECE, 0x9ECF, 0x9ED0,
- 0x9ED4, 0x9EDC, 0x9EDE, 0x9EDD, 0x9EE0, 0x9EE5, 0x9EE8, 0x9EEF,
- 0x9EF4, 0x9EF6, 0x9EF7, 0x9EF9, 0x9EFB, 0x9EFC, 0x9EFD, 0x9F07,
- 0x9F08, 0x76B7, 0x9F15, 0x9F21, 0x9F2C, 0x9F3E, 0x9F4A, 0x9F52,
- 0x9F54, 0x9F63, 0x9F5F, 0x9F60, 0x9F61, 0x9F66, 0x9F67, 0x9F6C,
- 0x9F6A, 0x9F77, 0x9F72, 0x9F76, 0x9F95, 0x9F9C, 0x9FA0,
-};
-const 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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      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_F5[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFE33,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFE31,      0,      0,
-      0,      0,      0,      0,      0, 0xFE30,      0,      0,
-      0,      0, 0xFE35, 0xFE36, 0xFE39, 0xFE3A,      0,      0,
- 0xFE37, 0xFE38, 0xFE3F, 0xFE40, 0xFE3D, 0xFE3E, 0xFE41, 0xFE42,
- 0xFE43, 0xFE44, 0xFE3B, 0xFE3C,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      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_F9[] = {
-         0x7E8A, 0x891C, 0x9348, 0x9288, 0x84DC, 0x4FC9, 0x70BB,
- 0x6631, 0x68C8, 0x92F9, 0x66FB, 0x5F45, 0x4E28, 0x4EE1, 0x4EFC,
- 0x4F00, 0x4F03, 0x4F39, 0x4F56, 0x4F92, 0x4F8A, 0x4F9A, 0x4F94,
- 0x4FCD, 0x5040, 0x5022, 0x4FFF, 0x501E, 0x5046, 0x5070, 0x5042,
- 0x5094, 0x50F4, 0x50D8, 0x514A, 0x5164, 0x519D, 0x51BE, 0x51EC,
- 0x5215, 0x529C, 0x52A6, 0x52C0, 0x52DB, 0x5300, 0x5307, 0x5324,
- 0x5372, 0x5393, 0x53B2, 0x53DD, 0xFA0E, 0x549C, 0x548A, 0x54A9,
- 0x54FF, 0x5586, 0x5759, 0x5765, 0x57AC, 0x57C8, 0x57C7, 0xFA0F,
- 0xFA10, 0x589E, 0x58B2, 0x590B, 0x5953, 0x595B, 0x595D, 0x5963,
- 0x59A4, 0x59BA, 0x5B56, 0x5BC0, 0x752F, 0x5BD8, 0x5BEC, 0x5C1E,
- 0x5CA6, 0x5CBA, 0x5CF5, 0x5D27, 0x5D53, 0xFA11, 0x5D42, 0x5D6D,
- 0x5DB8, 0x5DB9, 0x5DD0, 0x5F21, 0x5F34, 0x5F67, 0x5FB7,
-};
-const 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,
- 0x662E, 0x661E, 0x6624, 0x6665, 0x6657, 0x6659, 0xFA12, 0x6673,
- 0x6699, 0x66A0, 0x66B2, 0x66BF, 0x66FA, 0x670E, 0xF929, 0x6766,
- 0x67BB, 0x6852, 0x67C0, 0x6801, 0x6844, 0x68CF, 0xFA13, 0x6968,
- 0xFA14, 0x6998, 0x69E2, 0x6A30, 0x6A6B, 0x6A46, 0x6A73, 0x6A7E,
- 0x6AE2, 0x6AE4, 0x6BD6, 0x6C3F, 0x6C5C, 0x6C86, 0x6C6F, 0x6CDA,
- 0x6D04, 0x6D87, 0x6D6F, 0x6D96, 0x6DAC, 0x6DCF, 0x6DF8, 0x6DF2,
- 0x6DFC, 0x6E39, 0x6E5C, 0x6E27, 0x6E3C, 0x6EBF, 0x6F88, 0x6FB5,
- 0x6FF5, 0x7005, 0x7007, 0x7028, 0x7085, 0x70AB, 0x710F, 0x7104,
- 0x715C, 0x7146, 0x7147, 0xFA15, 0x71C1, 0x71FE, 0x72B1,
-};
-const 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,
- 0x769B, 0x76A6, 0xFA17, 0x7746, 0x52AF, 0x7821, 0x784E, 0x7864,
- 0x787A, 0x7930, 0xFA18, 0xFA19, 0xFA1A, 0x7994, 0xFA1B, 0x799B,
- 0x7AD1, 0x7AE7, 0xFA1C, 0x7AEB, 0x7B9E, 0xFA1D, 0x7D48, 0x7D5C,
- 0x7DB7, 0x7DA0, 0x7DD6, 0x7E52, 0x7F47, 0x7FA1, 0xFA1E, 0x8301,
- 0x8362, 0x837F, 0x83C7, 0x83F6, 0x8448, 0x84B4, 0x8553, 0x8559,
- 0x856B, 0xFA1F, 0x85B0, 0xFA20, 0xFA21, 0x8807, 0x88F5, 0x8A12,
- 0x8A37, 0x8A79, 0x8AA7, 0x8ABE, 0x8ADF, 0xFA22, 0x8AF6, 0x8B53,
- 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[] = {
-         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, 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[] = {
-         0xFF61, 0xFF62, 0xFF63, 0xFF64, 0xFF65, 0xFF66, 0xFF67,
- 0xFF68, 0xFF69, 0xFF6A, 0xFF6B, 0xFF6C, 0xFF6D, 0xFF6E, 0xFF6F,
- 0xFF70, 0xFF71, 0xFF72, 0xFF73, 0xFF74, 0xFF75, 0xFF76, 0xFF77,
- 0xFF78, 0xFF79, 0xFF7A, 0xFF7B, 0xFF7C, 0xFF7D, 0xFF7E, 0xFF7F,
- 0xFF80, 0xFF81, 0xFF82, 0xFF83, 0xFF84, 0xFF85, 0xFF86, 0xFF87,
- 0xFF88, 0xFF89, 0xFF8A, 0xFF8B, 0xFF8C, 0xFF8D, 0xFF8E, 0xFF8F,
- 0xFF90, 0xFF91, 0xFF92, 0xFF93, 0xFF94, 0xFF95, 0xFF96, 0xFF97,
- 0xFF98, 0xFF99, 0xFF9A, 0xFF9B, 0xFF9C, 0xFF9D, 0xFF9E, 0xFF9F,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0x00A9, 0x2122,
-};
-const unsigned short *const 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,
- euc_to_utf8_AC, euc_to_utf8_AD, euc_to_utf8_AE, euc_to_utf8_AF,
- euc_to_utf8_B0, euc_to_utf8_B1, euc_to_utf8_B2, euc_to_utf8_B3,
- euc_to_utf8_B4, euc_to_utf8_B5, euc_to_utf8_B6, euc_to_utf8_B7,
- euc_to_utf8_B8, euc_to_utf8_B9, euc_to_utf8_BA, euc_to_utf8_BB,
- euc_to_utf8_BC, euc_to_utf8_BD, euc_to_utf8_BE, euc_to_utf8_BF,
- euc_to_utf8_C0, euc_to_utf8_C1, euc_to_utf8_C2, euc_to_utf8_C3,
- euc_to_utf8_C4, euc_to_utf8_C5, euc_to_utf8_C6, euc_to_utf8_C7,
- euc_to_utf8_C8, euc_to_utf8_C9, euc_to_utf8_CA, euc_to_utf8_CB,
- euc_to_utf8_CC, euc_to_utf8_CD, euc_to_utf8_CE, euc_to_utf8_CF,
- euc_to_utf8_D0, euc_to_utf8_D1, euc_to_utf8_D2, euc_to_utf8_D3,
- euc_to_utf8_D4, euc_to_utf8_D5, euc_to_utf8_D6, euc_to_utf8_D7,
- euc_to_utf8_D8, euc_to_utf8_D9, euc_to_utf8_DA, euc_to_utf8_DB,
- euc_to_utf8_DC, euc_to_utf8_DD, euc_to_utf8_DE, euc_to_utf8_DF,
- euc_to_utf8_E0, euc_to_utf8_E1, euc_to_utf8_E2, euc_to_utf8_E3,
- euc_to_utf8_E4, euc_to_utf8_E5, euc_to_utf8_E6, euc_to_utf8_E7,
- euc_to_utf8_E8, euc_to_utf8_E9, euc_to_utf8_EA, euc_to_utf8_EB,
- euc_to_utf8_EC, euc_to_utf8_ED, euc_to_utf8_EE, euc_to_utf8_EF,
- 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,              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,
- 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,
- euc_to_utf8_B0, euc_to_utf8_B1, euc_to_utf8_B2, euc_to_utf8_B3,
- euc_to_utf8_B4, euc_to_utf8_B5, euc_to_utf8_B6, euc_to_utf8_B7,
- euc_to_utf8_B8, euc_to_utf8_B9, euc_to_utf8_BA, euc_to_utf8_BB,
- euc_to_utf8_BC, euc_to_utf8_BD, euc_to_utf8_BE, euc_to_utf8_BF,
- euc_to_utf8_C0, euc_to_utf8_C1, euc_to_utf8_C2, euc_to_utf8_C3,
- euc_to_utf8_C4, euc_to_utf8_C5, euc_to_utf8_C6, euc_to_utf8_C7,
- euc_to_utf8_C8, euc_to_utf8_C9, euc_to_utf8_CA, euc_to_utf8_CB,
- euc_to_utf8_CC, euc_to_utf8_CD, euc_to_utf8_CE, euc_to_utf8_CF,
- euc_to_utf8_D0, euc_to_utf8_D1, euc_to_utf8_D2, euc_to_utf8_D3,
- euc_to_utf8_D4, euc_to_utf8_D5, euc_to_utf8_D6, euc_to_utf8_D7,
- euc_to_utf8_D8, euc_to_utf8_D9, euc_to_utf8_DA, euc_to_utf8_DB,
- euc_to_utf8_DC, euc_to_utf8_DD, euc_to_utf8_DE, euc_to_utf8_DF,
- euc_to_utf8_E0, euc_to_utf8_E1, euc_to_utf8_E2, euc_to_utf8_E3,
- euc_to_utf8_E4, euc_to_utf8_E5, euc_to_utf8_E6, euc_to_utf8_E7,
- euc_to_utf8_E8, euc_to_utf8_E9, euc_to_utf8_EA, euc_to_utf8_EB,
- euc_to_utf8_EC, euc_to_utf8_ED, euc_to_utf8_EE, euc_to_utf8_EF,
- 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,
-};
-
-#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[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      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,
- 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,
-      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,      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,      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,
-      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,
- 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,
- 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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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_D0[] = {
-      0, 0x2727, 0xA742, 0xA743, 0xA744, 0xA745, 0xA746, 0xA747,
- 0xA748, 0xA749, 0xA74A, 0xA74B, 0xA74C,      0, 0xA74D, 0xA74E,
- 0x2721, 0x2722, 0x2723, 0x2724, 0x2725, 0x2726, 0x2728, 0x2729,
- 0x272A, 0x272B, 0x272C, 0x272D, 0x272E, 0x272F, 0x2730, 0x2731,
- 0x2732, 0x2733, 0x2734, 0x2735, 0x2736, 0x2737, 0x2738, 0x2739,
- 0x273A, 0x273B, 0x273C, 0x273D, 0x273E, 0x273F, 0x2740, 0x2741,
- 0x2751, 0x2752, 0x2753, 0x2754, 0x2755, 0x2756, 0x2758, 0x2759,
- 0x275A, 0x275B, 0x275C, 0x275D, 0x275E, 0x275F, 0x2760, 0x2761,
-};
-const 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,      0,      0,      0,      0,      0,      0,      0,
-      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[] = {
-      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,   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[] = {
-      0,      0,      0, 0x216E,      0,      0,      0,      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,      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[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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,
-};
-const 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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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_E287[] = {
-      0,      0,      0,      0,      0,      0,      0,      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,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-};
-const 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,
-      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_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[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0x2262,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0x2162, 0x2261,      0,      0,      0,      0, 0x2165, 0x2166,
-      0,      0, 0x2263, 0x2264,      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_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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0x225D,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0x2D79,
-};
-const 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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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_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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-};
-const 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,
- 0x2825,      0,      0, 0x2830, 0x2827, 0x283C,      0,      0,
- 0x2837,      0,      0, 0x2832, 0x2829, 0x283E,      0,      0,
- 0x2839,      0,      0, 0x2834, 0x2828,      0,      0, 0x2838,
- 0x283D,      0,      0, 0x2833, 0x282A,      0,      0, 0x283A,
- 0x283F,      0,      0, 0x2835, 0x282B,      0,      0, 0x283B,
-};
-const 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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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_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,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0x2223, 0x2222,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0x2225, 0x2224,      0,      0,      0,      0,
-      0,      0,      0,      0, 0x2227, 0x2226,      0,      0,
-};
-const 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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0x227E,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E298[] = {
-      0,      0,      0,      0,      0, 0x217A, 0x2179,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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[] = {
- 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,
-      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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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_E380_932[] = {
- 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,      0, 0x2D60,      0, 0x2D61,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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[] = {
-      0, 0x2421, 0x2422, 0x2423, 0x2424, 0x2425, 0x2426, 0x2427,
- 0x2428, 0x2429, 0x242A, 0x242B, 0x242C, 0x242D, 0x242E, 0x242F,
- 0x2430, 0x2431, 0x2432, 0x2433, 0x2434, 0x2435, 0x2436, 0x2437,
- 0x2438, 0x2439, 0x243A, 0x243B, 0x243C, 0x243D, 0x243E, 0x243F,
- 0x2440, 0x2441, 0x2442, 0x2443, 0x2444, 0x2445, 0x2446, 0x2447,
- 0x2448, 0x2449, 0x244A, 0x244B, 0x244C, 0x244D, 0x244E, 0x244F,
- 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[] = {
- 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,
-      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[] = {
- 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,
-};
-const 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,
-};
-const 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,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0x2D65, 0x2D66, 0x2D67, 0x2D68,
- 0x2D69,      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_E38C[] = {
-      0,      0,      0, 0x2D46,      0,      0,      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, 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,
-};
-const unsigned short utf8_to_euc_E38D[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0x2D40, 0x2D4E,      0,      0, 0x2D43,      0,      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,
-};
-const unsigned short utf8_to_euc_E38E[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0x2D53, 0x2D54,
-      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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-};
-const 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,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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,
- 0x345D, 0x4330,      0, 0x3C67, 0x5027,      0,      0, 0x5028,
-};
-const unsigned short utf8_to_euc_E4B9[] = {
- 0xB02F, 0xB030, 0x5029, 0x4735, 0xB031, 0x3557,      0, 0xB032,
-      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[] = {
- 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,
- 0x5035, 0x4B34, 0x5036,      0, 0x3872, 0x3067, 0x4B72,      0,
- 0x357C,      0,      0, 0x357D, 0x357E, 0x4462, 0x4E3C, 0xB041,
- 0x5037,      0,      0, 0x5038,      0,      0, 0x5039,      0,
-      0, 0xB042, 0x3F4D,      0,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E4BB[] = {
- 0x3D3A, 0x3F4E, 0x503E, 0xB043, 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,
- 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,      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,
- 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,
- 0x4134, 0x5140, 0x5141, 0x482C, 0x3878, 0x4F3B, 0x5142,      0,
-      0, 0x3626,      0,      0,      0, 0x4A3C, 0x4236, 0x3671,
- 0x4535,      0,      0,      0, 0x3773,      0, 0xB26F,      0,
-};
-const unsigned short utf8_to_euc_E586[] = {
- 0x5143,      0, 0x5144, 0xB270, 0xB271, 0x4662, 0x315F,      0,
-      0, 0x5147, 0x3A7D, 0xB272, 0x5146, 0x3A46, 0xB273, 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,
- 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,
- 0x464C, 0x317A, 0x3D50,      0,      0, 0x4821, 0x5162,      0,
-};
-const unsigned short utf8_to_euc_E588[] = {
- 0x4561, 0xB330, 0xB331, 0x3F4F, 0x5163, 0xB332, 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,
- 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,
-      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,
- 0x525B, 0x4321, 0x427E, 0x362B, 0x3E24, 0x525C, 0x525A, 0x3244,
- 0x4266, 0x3C38, 0x3B4B, 0x3126,      0, 0xB463, 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,
- 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,
- 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,
-      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,      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,
-};
-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,
-      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,
-};
-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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0x5341, 0x5346,      0, 0x5342, 0xB565,
-};
-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,
- 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,
- 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,
-      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,
- 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, 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,
-};
-const 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,
- 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, 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,
- 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[] = {
-      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,      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,
-      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,
- 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, 0x3528, 0x3849, 0x5557, 0x3358,      0,
- 0xBA40, 0x5558,      0, 0x4239,      0,      0, 0xBA41, 0xBA42,
- 0x5559, 0x5623,      0, 0x555A,      0, 0x555B,      0,      0,
- 0x555C,      0, 0x555E,      0, 0xBA43, 0xBA44, 0xBA45, 0xBA46,
-};
-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,
- 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, 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,
- 0x5579, 0x557A, 0x3C5C, 0x3F2C, 0x4674, 0x3F54, 0x4878, 0x4722,
-};
-const 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, 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,
- 0x463D, 0x362E,      0,      0,      0,      0,      0,      0,
- 0x3265, 0x5636, 0x563B,      0,      0, 0x5639, 0xBB3E, 0x4A77,
- 0x4A76, 0xBB3F, 0xBB40,      0, 0xBB41, 0xF43B, 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,
- 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, 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[] = {
- 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, 0x4828, 0x5671, 0x4A3E, 0x5672,      0,      0,      0,
- 0xBC3B,      0, 0xBC3C, 0xBC3D, 0xBC3E, 0xBC3F, 0xBC40,      0,
- 0xBC41,      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,
-      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,
- 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,
- 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[] = {
- 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,
-      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,
- 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,
- 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,
-      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,
-      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, 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,
- 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,
- 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[] = {
- 0x353B,      0, 0x5930, 0x5937, 0x3E36,      0,      0,      0,
-      0, 0x5931, 0x4744,      0,      0, 0xBF45, 0xBF46, 0xBF47,
- 0xBF48, 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,
- 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,      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,
-      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,      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, 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,
- 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,
- 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,
- 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,
- 0x5B25,      0,      0,      0,      0,      0, 0x5B27,      0,
- 0xC269, 0x5B28,      0, 0xC26A, 0xC26B,      0, 0xC26C,      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,
- 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,
- 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, 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,      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, 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,
- 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, 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[] = {
- 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, 0x4B57, 0x4274,      0,      0,      0,      0,      0,
-      0,      0,      0, 0x4B77,      0,      0, 0x5D7C,      0,
- 0xC673, 0x5D7D, 0xC674, 0x324F, 0xC675,      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[] = {
-      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,
-};
-const unsigned short utf8_to_euc_E6B6[] = {
-      0,      0, 0xC746,      0,      0, 0x5E3A,      0, 0xC747,
- 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,
- 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, 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[] = {
- 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, 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, 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[] = {
-      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,
- 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,
-      0,      0,      0,      0, 0x5F3E, 0x5F3C,      0,      0,
- 0x5F3F,      0, 0xC921, 0x5F42,      0,      0, 0xC922, 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,
- 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, 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,
-};
-const unsigned short utf8_to_euc_E783[] = {
-      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,
-};
-const unsigned short utf8_to_euc_E784[] = {
-      0,      0,      0, 0xC962, 0xC963, 0xC964, 0xC965, 0xC966,
-      0, 0x5F61,      0, 0xC967, 0xC968,      0,      0, 0xC969,
-      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,
- 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,
- 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, 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, 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,
-      0,      0,      0,      0, 0x612E, 0x6130, 0x612F,      0,
-      0, 0x3979, 0xCD21, 0x6132,      0, 0x6131, 0xCD22, 0xCD23,
- 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, 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,      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,
- 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,
- 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,
-      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,
-      0,      0, 0x4823,      0, 0x626D,      0,      0,      0,
-      0,      0, 0xCF6D,      0, 0x626F,      0, 0xCF6E,      0,
-};
-const 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[] = {
- 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,
- 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,      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, 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,
- 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,
-};
-const unsigned short utf8_to_euc_E7B0[] = {
- 0x6447, 0xD25C, 0xD25D, 0xD25E, 0xD25F,      0, 0xD260, 0x6448,
-      0, 0xD261,      0, 0xD262, 0xD263, 0x644D, 0xD264, 0xD265,
-      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,
- 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,
- 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[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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,
-      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, 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, 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,
-      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,
-      0, 0x394F, 0x3069,      0, 0x3A68,      0,      0,      0,
- 0xD572, 0xD573, 0x4759,      0,      0,      0,      0,      0,
-};
-const 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,      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,
- 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,
-      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,
- 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, 0x4D69,      0,      0,      0, 0x6839,      0,      0,
-      0,      0,      0,      0,      0, 0x684F, 0xD834, 0xD835,
-};
-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,
- 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,
- 0x684E,      0, 0x684D,      0,      0,      0,      0,      0,
-      0, 0x476B, 0x6854,      0, 0x685F,      0,      0, 0xD84D,
-      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,
-      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,
-      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,
- 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,      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,
-      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, 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,
-      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, 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,
- 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,
- 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,
- 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[] = {
-      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,
-      0, 0x6B2F, 0x3F46,      0, 0x6B31,      0,      0, 0x6B32,
- 0xDD2E,      0, 0x6B33, 0x3451, 0xDD2F, 0xDD30, 0xDD31, 0xDD32,
-      0,      0, 0x6B34,      0, 0xDD33, 0x6B35,      0, 0x6B36,
-};
-const 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, 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,
- 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,
- 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,
-};
-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,
-};
-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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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,
- 0x325F, 0x484E, 0x6C45, 0x3453, 0x4055, 0x6C44, 0x6C49, 0x4379,
- 0x4C63,      0, 0x6C47, 0x6C48, 0x352E,      0, 0x6C4A, 0x4763,
- 0x425F, 0xDF2A, 0xDF2B, 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,
-};
-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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      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, 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,
-};
-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,
-};
-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,
-      0,      0,      0,      0,      0, 0x6C76, 0x6C77, 0x6C79,
- 0xDF7C, 0xDF7D, 0xDF7E, 0xE021,      0,      0, 0xE022, 0xE023,
-      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,
-      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,
-};
-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,
-};
-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,
-      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[] = {
-      0,      0,      0,      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,
- 0x517E,      0,      0,      0,      0, 0x6D66, 0x6570, 0x6D67,
- 0x4324, 0x3F2B, 0x4740,      0,      0, 0xE133, 0xE134, 0x6D68,
- 0xE135,      0, 0x4A55, 0x4454, 0x397E,      0, 0xE136, 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,
-      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,
- 0x4360, 0x6D73,      0, 0x447E, 0x4553, 0x6D74, 0x6D78, 0x3F60,
- 0xE14F, 0x4767, 0x444C, 0xE150,      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,
-};
-const unsigned short utf8_to_euc_E981[] = {
-      0, 0x465B, 0x3F6B, 0xE15B, 0xE15C, 0x4359,      0, 0x3678,
-      0, 0x6E26, 0x4D37, 0x313F, 0xE15D, 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,
- 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,
- 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[] = {
- 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,
-      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,
- 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, 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,      0, 0x6F55, 0x6F53, 0x6F56, 0x6F58,
-};
-const unsigned short utf8_to_euc_E992[] = {
-      0, 0x6F57,      0, 0xE57C, 0xE57B,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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_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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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,
-};
-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,
-};
-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,
-      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[] = {
-      0,      0,      0,      0,      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,
-};
-const unsigned short utf8_to_euc_E999[] = {
- 0x424B, 0xE653, 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[] = {
- 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,      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,
-};
-const unsigned short utf8_to_euc_E99C[] = {
- 0x3C7B,      0, 0xE67E, 0xE721, 0x703C, 0xE722, 0x703D, 0x3F4C,
- 0x703E, 0xE723, 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,
- 0x707E, 0x7121,      0, 0x7123, 0x7122,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-};
-const 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,
-};
-const unsigned short utf8_to_euc_E9A3[] = {
-      0,      0, 0xE844, 0x7129, 0x7128, 0xE845, 0x712A,      0,
- 0xE846,      0,      0,      0, 0xE847,      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,      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,
-};
-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,
-      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[] = {
-      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,
- 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, 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[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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,
-};
-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,
-};
-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,
-};
-const 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, 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,
-      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,
-};
-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,
-};
-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,
-};
-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,
-};
-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,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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,
- 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,
-      0,      0, 0x736E, 0x6337,      0,      0, 0x6C5A, 0x706D,
-      0,      0, 0x736F, 0xED45, 0x7370, 0xED46, 0xED47, 0xED48,
- 0xED49,      0, 0xED4A,      0,      0, 0xED4B, 0xED4C, 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,
-};
-const 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,      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[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      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,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-};
-const 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,      0,      0,      0,      0,
-      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[] = {
-      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,      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,
- 0x214A, 0x214B, 0x2176, 0x215C, 0x2124, 0x215D, 0x2125, 0x213F,
- 0x2330, 0x2331, 0x2332, 0x2333, 0x2334, 0x2335, 0x2336, 0x2337,
- 0x2338, 0x2339, 0x2127, 0x2128, 0x2163, 0x2161, 0x2164, 0x2129,
- 0x2177, 0x2341, 0x2342, 0x2343, 0x2344, 0x2345, 0x2346, 0x2347,
- 0x2348, 0x2349, 0x234A, 0x234B, 0x234C, 0x234D, 0x234E, 0x234F,
- 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[] = {
- 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, 0x2141,      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_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,
- 0x0E58, 0x0E59, 0x0E5A, 0x0E5B, 0x0E5C, 0x0E5D, 0x0E5E, 0x0E5F,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      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_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,
-      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[] = {
- 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,
- 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_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_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_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[] = {
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                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_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[] = {
- 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,
- utf8_to_euc_E58C, utf8_to_euc_E58D, utf8_to_euc_E58E, utf8_to_euc_E58F,
- utf8_to_euc_E590, utf8_to_euc_E591, utf8_to_euc_E592, utf8_to_euc_E593,
- utf8_to_euc_E594, utf8_to_euc_E595, utf8_to_euc_E596, utf8_to_euc_E597,
- utf8_to_euc_E598, utf8_to_euc_E599, utf8_to_euc_E59A, utf8_to_euc_E59B,
- utf8_to_euc_E59C, utf8_to_euc_E59D, utf8_to_euc_E59E, utf8_to_euc_E59F,
- utf8_to_euc_E5A0, utf8_to_euc_E5A1, utf8_to_euc_E5A2, utf8_to_euc_E5A3,
- utf8_to_euc_E5A4, utf8_to_euc_E5A5, utf8_to_euc_E5A6, utf8_to_euc_E5A7,
- utf8_to_euc_E5A8, utf8_to_euc_E5A9, utf8_to_euc_E5AA, utf8_to_euc_E5AB,
- utf8_to_euc_E5AC, utf8_to_euc_E5AD, utf8_to_euc_E5AE, utf8_to_euc_E5AF,
- utf8_to_euc_E5B0, utf8_to_euc_E5B1, utf8_to_euc_E5B2, utf8_to_euc_E5B3,
- utf8_to_euc_E5B4, utf8_to_euc_E5B5, utf8_to_euc_E5B6, utf8_to_euc_E5B7,
- 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[] = {
- 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,
- utf8_to_euc_E68C, utf8_to_euc_E68D, utf8_to_euc_E68E, utf8_to_euc_E68F,
- utf8_to_euc_E690, utf8_to_euc_E691, utf8_to_euc_E692, utf8_to_euc_E693,
- utf8_to_euc_E694, utf8_to_euc_E695, utf8_to_euc_E696, utf8_to_euc_E697,
- utf8_to_euc_E698, utf8_to_euc_E699, utf8_to_euc_E69A, utf8_to_euc_E69B,
- utf8_to_euc_E69C, utf8_to_euc_E69D, utf8_to_euc_E69E, utf8_to_euc_E69F,
- utf8_to_euc_E6A0, utf8_to_euc_E6A1, utf8_to_euc_E6A2, utf8_to_euc_E6A3,
- utf8_to_euc_E6A4, utf8_to_euc_E6A5, utf8_to_euc_E6A6, utf8_to_euc_E6A7,
- utf8_to_euc_E6A8, utf8_to_euc_E6A9, utf8_to_euc_E6AA, utf8_to_euc_E6AB,
- utf8_to_euc_E6AC, utf8_to_euc_E6AD, utf8_to_euc_E6AE, utf8_to_euc_E6AF,
- utf8_to_euc_E6B0, utf8_to_euc_E6B1, utf8_to_euc_E6B2, utf8_to_euc_E6B3,
- utf8_to_euc_E6B4, utf8_to_euc_E6B5, utf8_to_euc_E6B6, utf8_to_euc_E6B7,
- 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[] = {
- 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,
- utf8_to_euc_E78C, utf8_to_euc_E78D, utf8_to_euc_E78E, utf8_to_euc_E78F,
- utf8_to_euc_E790, utf8_to_euc_E791, utf8_to_euc_E792, utf8_to_euc_E793,
- utf8_to_euc_E794, utf8_to_euc_E795, utf8_to_euc_E796, utf8_to_euc_E797,
- utf8_to_euc_E798, utf8_to_euc_E799, utf8_to_euc_E79A, utf8_to_euc_E79B,
- utf8_to_euc_E79C, utf8_to_euc_E79D, utf8_to_euc_E79E, utf8_to_euc_E79F,
- utf8_to_euc_E7A0, utf8_to_euc_E7A1, utf8_to_euc_E7A2, utf8_to_euc_E7A3,
- utf8_to_euc_E7A4, utf8_to_euc_E7A5, utf8_to_euc_E7A6, utf8_to_euc_E7A7,
- utf8_to_euc_E7A8, utf8_to_euc_E7A9, utf8_to_euc_E7AA, utf8_to_euc_E7AB,
- utf8_to_euc_E7AC, utf8_to_euc_E7AD, utf8_to_euc_E7AE, utf8_to_euc_E7AF,
- utf8_to_euc_E7B0, utf8_to_euc_E7B1, utf8_to_euc_E7B2, utf8_to_euc_E7B3,
- utf8_to_euc_E7B4, utf8_to_euc_E7B5, utf8_to_euc_E7B6, utf8_to_euc_E7B7,
- 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[] = {
- 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,
- utf8_to_euc_E88C, utf8_to_euc_E88D, utf8_to_euc_E88E, utf8_to_euc_E88F,
- utf8_to_euc_E890, utf8_to_euc_E891, utf8_to_euc_E892, utf8_to_euc_E893,
- utf8_to_euc_E894, utf8_to_euc_E895, utf8_to_euc_E896, utf8_to_euc_E897,
- utf8_to_euc_E898, utf8_to_euc_E899, utf8_to_euc_E89A, utf8_to_euc_E89B,
- utf8_to_euc_E89C, utf8_to_euc_E89D, utf8_to_euc_E89E, utf8_to_euc_E89F,
- utf8_to_euc_E8A0, utf8_to_euc_E8A1, utf8_to_euc_E8A2, utf8_to_euc_E8A3,
- utf8_to_euc_E8A4, utf8_to_euc_E8A5, utf8_to_euc_E8A6, utf8_to_euc_E8A7,
- utf8_to_euc_E8A8, utf8_to_euc_E8A9, utf8_to_euc_E8AA, utf8_to_euc_E8AB,
- utf8_to_euc_E8AC, utf8_to_euc_E8AD, utf8_to_euc_E8AE,                0,
- utf8_to_euc_E8B0, utf8_to_euc_E8B1, utf8_to_euc_E8B2, utf8_to_euc_E8B3,
- utf8_to_euc_E8B4, utf8_to_euc_E8B5, utf8_to_euc_E8B6, utf8_to_euc_E8B7,
- 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[] = {
- 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,
- utf8_to_euc_E98C, utf8_to_euc_E98D, utf8_to_euc_E98E, utf8_to_euc_E98F,
- utf8_to_euc_E990, utf8_to_euc_E991, utf8_to_euc_E992,                0,
-                0, utf8_to_euc_E995, utf8_to_euc_E996, utf8_to_euc_E997,
- utf8_to_euc_E998, utf8_to_euc_E999, utf8_to_euc_E99A, utf8_to_euc_E99B,
- utf8_to_euc_E99C, utf8_to_euc_E99D, utf8_to_euc_E99E, utf8_to_euc_E99F,
- utf8_to_euc_E9A0, utf8_to_euc_E9A1, utf8_to_euc_E9A2, utf8_to_euc_E9A3,
- utf8_to_euc_E9A4, utf8_to_euc_E9A5, utf8_to_euc_E9A6, utf8_to_euc_E9A7,
- utf8_to_euc_E9A8, utf8_to_euc_E9A9, utf8_to_euc_E9AA, utf8_to_euc_E9AB,
- utf8_to_euc_E9AC, utf8_to_euc_E9AD, utf8_to_euc_E9AE, utf8_to_euc_E9AF,
- utf8_to_euc_E9B0, utf8_to_euc_E9B1,                0, utf8_to_euc_E9B3,
- utf8_to_euc_E9B4, utf8_to_euc_E9B5, utf8_to_euc_E9B6, utf8_to_euc_E9B7,
- 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[] = {
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                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, 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[] = {
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              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, 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,
-              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_932[] = {
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              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_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,
-              0,              0,              0,              0,
-              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] = {
- {
-  0xEEEF, 0xEEF0, 0xEEF1, 0xEEF2, 0xEEF3, 0xEEF4, 0xEEF5, 0xEEF6,
-  0xEEF7, 0xEEF8, 0x8754, 0x8755, 0x8756, 0x8757, 0x8758, 0x8759,
-  0x875A, 0x875B, 0x875C, 0x875D, 0x81CA, 0xEEFA, 0xEEFB, 0xEEFC,
-  0x878A, 0x8782, 0x8784, 0x81E6, 0xED40, 0xED41, 0xED42, 0xED43,
-  0xED44, 0xED45, 0xED46, 0xED47, 0xED48, 0xED49, 0xED4A, 0xED4B,
-  0xED4C, 0xED4D, 0xED4E, 0xED4F, 0xED50, 0xED51, 0xED52, 0xED53,
-  0xED54, 0xED55, 0xED56, 0xED57, 0xED58, 0xED59, 0xED5A, 0xED5B,
-  0xED5C, 0xED5D, 0xED5E, 0xED5F, 0xED60, 0xED61, 0xED62,      0,
-  0xED63, 0xED64, 0xED65, 0xED66, 0xED67, 0xED68, 0xED69, 0xED6A,
-  0xED6B, 0xED6C, 0xED6D, 0xED6E, 0xED6F, 0xED70, 0xED71, 0xED72,
-  0xED73, 0xED74, 0xED75, 0xED76, 0xED77, 0xED78, 0xED79, 0xED7A,
-  0xED7B, 0xED7C, 0xED7D, 0xED7E, 0xED80, 0xED81, 0xED82, 0xED83,
-  0xED84, 0xED85, 0xED86, 0xED87, 0xED88, 0xED89, 0xED8A, 0xED8B,
-  0xED8C, 0xED8D, 0xED8E, 0xED8F, 0xED90, 0xED91, 0xED92, 0xED93,
-  0xED94, 0xED95, 0xED96, 0xED97, 0xED98, 0xED99, 0xED9A, 0xED9B,
-  0xED9C, 0xED9D, 0xED9E, 0xED9F, 0xEDA0, 0xEDA1, 0xEDA2, 0xEDA3,
-  0xEDA4, 0xEDA5, 0xEDA6, 0xEDA7, 0xEDA8, 0xEDA9, 0xEDAA, 0xEDAB,
-  0xEDAC, 0xEDAD, 0xEDAE, 0xEDAF, 0xEDB0, 0xEDB1, 0xEDB2, 0xEDB3,
-  0xEDB4, 0xEDB5, 0xEDB6, 0xEDB7, 0xEDB8, 0xEDB9, 0xEDBA, 0xEDBB,
-  0xEDBC, 0xEDBD, 0xEDBE, 0xEDBF, 0xEDC0, 0xEDC1, 0xEDC2, 0xEDC3,
-  0xEDC4, 0xEDC5, 0xEDC6, 0xEDC7, 0xEDC8, 0xEDC9, 0xEDCA, 0xEDCB,
-  0xEDCC, 0xEDCD, 0xEDCE, 0xEDCF, 0xEDD0, 0xEDD1, 0xEDD2, 0xEDD3,
-  0xEDD4, 0xEDD5, 0xEDD6, 0xEDD7, 0xEDD8, 0xEDD9, 0xEDDA, 0xEDDB,
-  0xEDDC, 0xEDDD, 0xEDDE, 0xEDDF, 0xEDE0,
- },
- {
-  0xEDE1, 0xEDE2, 0xEDE3, 0xEDE4, 0xEDE5, 0xEDE6, 0xEDE7, 0xEDE8,
-  0xEDE9, 0xEDEA, 0xEDEB, 0xEDEC, 0xEDED, 0xEDEE, 0xEDEF, 0xEDF0,
-  0xEDF1, 0xEDF2, 0xEDF3, 0xEDF4, 0xEDF5, 0xEDF6, 0xEDF7, 0xEDF8,
-  0xEDF9, 0xEDFA, 0xEDFB, 0xEDFC, 0xEE40, 0xEE41, 0xEE42, 0xEE43,
-  0xEE44, 0xEE45, 0xEE46, 0xEE47, 0xEE48, 0xEE49, 0xEE4A, 0xEE4B,
-  0xEE4C, 0xEE4D, 0xEE4E, 0xEE4F, 0xEE50, 0xEE51, 0xEE52, 0xEE53,
-  0xEE54, 0xEE55, 0xEE56, 0xEE57, 0xEE58, 0xEE59, 0xEE5A, 0xEE5B,
-  0xEE5C, 0xEE5D, 0xEE5E, 0xEE5F, 0xEE60, 0xEE61, 0xEE62,      0,
-  0xEE63, 0xEE64, 0xEE65, 0xEE66, 0xEE67, 0xEE68, 0xEE69, 0xEE6A,
-  0xEE6B, 0xEE6C, 0xEE6D, 0xEE6E, 0xEE6F, 0xEE70, 0xEE71, 0xEE72,
-  0xEE73, 0xEE74, 0xEE75, 0xEE76, 0xEE77, 0xEE78, 0xEE79, 0xEE7A,
-  0xEE7B, 0xEE7C, 0xEE7D, 0xEE7E, 0xEE80, 0xEE81, 0xEE82, 0xEE83,
-  0xEE84, 0xEE85, 0xEE86, 0xEE87, 0xEE88, 0xEE89, 0xEE8A, 0xEE8B,
-  0xEE8C, 0xEE8D, 0xEE8E, 0xEE8F, 0xEE90, 0xEE91, 0xEE92, 0xEE93,
-  0xEE94, 0xEE95, 0xEE96, 0xEE97, 0xEE98, 0xEE99, 0xEE9A, 0xEE9B,
-  0xEE9C, 0xEE9D, 0xEE9E, 0xEE9F, 0xEEA0, 0xEEA1, 0xEEA2, 0xEEA3,
-  0xEEA4, 0xEEA5, 0xEEA6, 0xEEA7, 0xEEA8, 0xEEA9, 0xEEAA, 0xEEAB,
-  0xEEAC, 0xEEAD, 0xEEAE, 0xEEAF, 0xEEB0, 0xEEB1, 0xEEB2, 0xEEB3,
-  0xEEB4, 0xEEB5, 0xEEB6, 0xEEB7, 0xEEB8, 0xEEB9, 0xEEBA, 0xEEBB,
-  0xEEBC, 0xEEBD, 0xEEBE, 0xEEBF, 0xEEC0, 0xEEC1, 0xEEC2, 0xEEC3,
-  0xEEC4, 0xEEC5, 0xEEC6, 0xEEC7, 0xEEC8, 0xEEC9, 0xEECA, 0xEECB,
-  0xEECC, 0xEECD, 0xEECE, 0xEECF, 0xEED0, 0xEED1, 0xEED2, 0xEED3,
-  0xEED4, 0xEED5, 0xEED6, 0xEED7, 0xEED8, 0xEED9, 0xEEDA, 0xEEDB,
-  0xEEDC, 0xEEDD, 0xEEDE, 0xEEDF, 0xEEE0,
- },
- {
-  0xEEE1, 0xEEE2, 0xEEE3, 0xEEE4, 0xEEE5, 0xEEE6, 0xEEE7, 0xEEE8,
-  0xEEE9, 0xEEEA, 0xEEEB, 0xEEEC,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      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 cp932inv[2][189] = {
- {
-  0xFA5C, 0xFA5D, 0xFA5E, 0xFA5F, 0xFA60, 0xFA61, 0xFA62, 0xFA63,
-  0xFA64, 0xFA65, 0xFA66, 0xFA67, 0xFA68, 0xFA69, 0xFA6A, 0xFA6B,
-  0xFA6C, 0xFA6D, 0xFA6E, 0xFA6F, 0xFA70, 0xFA71, 0xFA72, 0xFA73,
-  0xFA74, 0xFA75, 0xFA76, 0xFA77, 0xFA78, 0xFA79, 0xFA7A, 0xFA7B,
-  0xFA7C, 0xFA7D, 0xFA7E, 0xFA80, 0xFA81, 0xFA82, 0xFA83, 0xFA84,
-  0xFA85, 0xFA86, 0xFA87, 0xFA88, 0xFA89, 0xFA8A, 0xFA8B, 0xFA8C,
-  0xFA8D, 0xFA8E, 0xFA8F, 0xFA90, 0xFA91, 0xFA92, 0xFA93, 0xFA94,
-  0xFA95, 0xFA96, 0xFA97, 0xFA98, 0xFA99, 0xFA9A, 0xFA9B,      0,
-  0xFA9C, 0xFA9D, 0xFA9E, 0xFA9F, 0xFAA0, 0xFAA1, 0xFAA2, 0xFAA3,
-  0xFAA4, 0xFAA5, 0xFAA6, 0xFAA7, 0xFAA8, 0xFAA9, 0xFAAA, 0xFAAB,
-  0xFAAC, 0xFAAD, 0xFAAE, 0xFAAF, 0xFAB0, 0xFAB1, 0xFAB2, 0xFAB3,
-  0xFAB4, 0xFAB5, 0xFAB6, 0xFAB7, 0xFAB8, 0xFAB9, 0xFABA, 0xFABB,
-  0xFABC, 0xFABD, 0xFABE, 0xFABF, 0xFAC0, 0xFAC1, 0xFAC2, 0xFAC3,
-  0xFAC4, 0xFAC5, 0xFAC6, 0xFAC7, 0xFAC8, 0xFAC9, 0xFACA, 0xFACB,
-  0xFACC, 0xFACD, 0xFACE, 0xFACF, 0xFAD0, 0xFAD1, 0xFAD2, 0xFAD3,
-  0xFAD4, 0xFAD5, 0xFAD6, 0xFAD7, 0xFAD8, 0xFAD9, 0xFADA, 0xFADB,
-  0xFADC, 0xFADD, 0xFADE, 0xFADF, 0xFAE0, 0xFAE1, 0xFAE2, 0xFAE3,
-  0xFAE4, 0xFAE5, 0xFAE6, 0xFAE7, 0xFAE8, 0xFAE9, 0xFAEA, 0xFAEB,
-  0xFAEC, 0xFAED, 0xFAEE, 0xFAEF, 0xFAF0, 0xFAF1, 0xFAF2, 0xFAF3,
-  0xFAF4, 0xFAF5, 0xFAF6, 0xFAF7, 0xFAF8, 0xFAF9, 0xFAFA, 0xFAFB,
-  0xFAFC, 0xFB40, 0xFB41, 0xFB42, 0xFB43, 0xFB44, 0xFB45, 0xFB46,
-  0xFB47, 0xFB48, 0xFB49, 0xFB4A, 0xFB4B, 0xFB4C, 0xFB4D, 0xFB4E,
-  0xFB4F, 0xFB50, 0xFB51, 0xFB52, 0xFB53, 0xFB54, 0xFB55, 0xFB56,
-  0xFB57, 0xFB58, 0xFB59, 0xFB5A, 0xFB5B,
- },
- {
-  0xFB5C, 0xFB5D, 0xFB5E, 0xFB5F, 0xFB60, 0xFB61, 0xFB62, 0xFB63,
-  0xFB64, 0xFB65, 0xFB66, 0xFB67, 0xFB68, 0xFB69, 0xFB6A, 0xFB6B,
-  0xFB6C, 0xFB6D, 0xFB6E, 0xFB6F, 0xFB70, 0xFB71, 0xFB72, 0xFB73,
-  0xFB74, 0xFB75, 0xFB76, 0xFB77, 0xFB78, 0xFB79, 0xFB7A, 0xFB7B,
-  0xFB7C, 0xFB7D, 0xFB7E, 0xFB80, 0xFB81, 0xFB82, 0xFB83, 0xFB84,
-  0xFB85, 0xFB86, 0xFB87, 0xFB88, 0xFB89, 0xFB8A, 0xFB8B, 0xFB8C,
-  0xFB8D, 0xFB8E, 0xFB8F, 0xFB90, 0xFB91, 0xFB92, 0xFB93, 0xFB94,
-  0xFB95, 0xFB96, 0xFB97, 0xFB98, 0xFB99, 0xFB9A, 0xFB9B,      0,
-  0xFB9C, 0xFB9D, 0xFB9E, 0xFB9F, 0xFBA0, 0xFBA1, 0xFBA2, 0xFBA3,
-  0xFBA4, 0xFBA5, 0xFBA6, 0xFBA7, 0xFBA8, 0xFBA9, 0xFBAA, 0xFBAB,
-  0xFBAC, 0xFBAD, 0xFBAE, 0xFBAF, 0xFBB0, 0xFBB1, 0xFBB2, 0xFBB3,
-  0xFBB4, 0xFBB5, 0xFBB6, 0xFBB7, 0xFBB8, 0xFBB9, 0xFBBA, 0xFBBB,
-  0xFBBC, 0xFBBD, 0xFBBE, 0xFBBF, 0xFBC0, 0xFBC1, 0xFBC2, 0xFBC3,
-  0xFBC4, 0xFBC5, 0xFBC6, 0xFBC7, 0xFBC8, 0xFBC9, 0xFBCA, 0xFBCB,
-  0xFBCC, 0xFBCD, 0xFBCE, 0xFBCF, 0xFBD0, 0xFBD1, 0xFBD2, 0xFBD3,
-  0xFBD4, 0xFBD5, 0xFBD6, 0xFBD7, 0xFBD8, 0xFBD9, 0xFBDA, 0xFBDB,
-  0xFBDC, 0xFBDD, 0xFBDE, 0xFBDF, 0xFBE0, 0xFBE1, 0xFBE2, 0xFBE3,
-  0xFBE4, 0xFBE5, 0xFBE6, 0xFBE7, 0xFBE8, 0xFBE9, 0xFBEA, 0xFBEB,
-  0xFBEC, 0xFBED, 0xFBEE, 0xFBEF, 0xFBF0, 0xFBF1, 0xFBF2, 0xFBF3,
-  0xFBF4, 0xFBF5, 0xFBF6, 0xFBF7, 0xFBF8, 0xFBF9, 0xFBFA, 0xFBFB,
-  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,
- },
-};
-#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 */
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..b59688cb03 100644
--- a/ext/nkf/nkf.c
+++ b/ext/nkf/nkf.c
@@ -1,233 +1,120 @@
-/*
- *  NKF - Ruby extension for Network Kanji Filter
- *
- *  original nkf2.x is maintained at http://sourceforge.jp/projects/nkf/
- *
- *  $Id$
- *
- */
-
-#define RUBY_NKF_REVISION "$Revision$"
-#define RUBY_NKF_VERSION NKF_VERSION " (" NKF_RELEASE_DATE ")"
-
 #include "ruby.h"
 
-/* Encoding Constants */
 #define	_AUTO		0
 #define	_JIS		1
 #define	_EUC		2
 #define	_SJIS		3
 #define	_BINARY		4
 #define	_NOCONV		4
-#define	_ASCII		5
-/* 0b011x is reserved for UTF-8 Family */
-#define	_UTF8		6
-/* 0b10xx is reserved for UTF-16 Family */
-#define	_UTF16		8
-/* 0b11xx is reserved for UTF-32 Family */
-#define	_UTF32		12
-#define	_OTHER		16
 #define	_UNKNOWN	_AUTO
 
-/* Replace nkf's getchar/putchar for variable modification */
-/* we never use getc, ungetc */
-
 #undef getc
 #undef ungetc
-#define getc(f)         (input_ctr>=i_len?-1:input[input_ctr++])
-#define ungetc(c,f)     input_ctr--
+#define getc(f)   	(input_ctr<i_len?input[input_ctr++]:-1)
+#define ungetc(c,f)	input_ctr--
 
-#define INCSIZE         32
 #undef putchar
-#undef TRUE
-#undef FALSE
-#define putchar(c)      rb_nkf_putchar(c)
-
-/* Input/Output pointers */
+#define putchar(c)	rb_nkf_putchar(c)
 
-static unsigned char *output;
-static unsigned char *input;
-static int input_ctr;
-static int i_len;
-static int output_ctr;
-static int o_len;
+#define INCSIZE		32
 static int incsize;
 
-static VALUE result;
+static unsigned char *input, *output;
+static int input_ctr, i_len;
+static int output_ctr, o_len;
+
+static VALUE dst;
 
 static int
 rb_nkf_putchar(c)
-  unsigned int c;
+     unsigned int c;
 {
   if (output_ctr >= o_len) {
     o_len += incsize;
-    rb_str_resize(result, o_len);
+    rb_str_cat(dst, 0, incsize);
+    output = RSTRING(dst)->ptr;
     incsize *= 2;
-    output = (unsigned char *)RSTRING(result)->ptr;
   }
   output[output_ctr++] = c;
 
   return c;
 }
 
-/* Include kanji filter main part */
-/* getchar and putchar will be replaced during inclusion */
-
 #define PERL_XS 1
-#include "nkf-utf8/config.h"
-#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.
- */
+#include "nkf1.7/nkf.c"
 
 static VALUE
 rb_nkf_kconv(obj, opt, src)
-  VALUE obj, opt, src;
+     VALUE obj, opt, src;
 {
+  int i;
   char *opt_ptr, *opt_end;
   volatile VALUE v;
 
   reinit();
-  StringValue(opt);
-  opt_ptr = RSTRING(opt)->ptr;
-  opt_end = opt_ptr + RSTRING(opt)->len;
-  nkf_split_options(opt_ptr);
+  opt_ptr = str2cstr(opt, &i);
+  opt_end = opt_ptr + i;
+  for (; opt_ptr < opt_end; opt_ptr++) {
+    if (*opt_ptr != '-') {
+      continue;
+    }
+    arguments(opt_ptr);
+  }
 
   incsize = INCSIZE;
 
-  input_ctr = 0;
-  StringValue(src);
-  input = (unsigned char *)RSTRING(src)->ptr;
-  i_len = RSTRING(src)->len;
-  result = rb_str_new(0, i_len*3 + 10);
-  v = result;
+  input_ctr = 0; 
+  input     = str2cstr(src, &i_len);
+  dst = rb_str_new(0, i_len*3 + 10);
+  v = dst;
 
   output_ctr = 0;
-  output     = (unsigned char *)RSTRING(result)->ptr;
-  o_len      = RSTRING(result)->len;
+  output     = RSTRING(dst)->ptr;
+  o_len      = RSTRING(dst)->len;
   *output    = '\0';
 
-  if(x0201_f == WISH_TRUE)
-    x0201_f = ((!iso2022jp_f)? TRUE : NO_X0201);
+  if(iso8859_f && (oconv != j_oconv || !x0201_f )) {
+    iso8859_f = FALSE;
+  } 
 
   kanji_convert(NULL);
-  RSTRING(result)->ptr[output_ctr] = '\0';
-  RSTRING(result)->len = output_ctr;
-  OBJ_INFECT(result, src);
+  RSTRING(dst)->ptr[output_ctr] = '\0';
+  RSTRING(dst)->len = output_ctr;
 
-  return result;
+  return dst;
 }
 
-
 /*
- *  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.
- *
- *      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
-rb_nkf_guess1(obj, src)
-  VALUE obj, src;
+rb_nkf_guess(obj, src)
+     VALUE obj, src;
 {
   unsigned char *p;
   unsigned char *pend;
+  int plen;
   int sequence_counter = 0;
 
-  StringValue(src);
-  p = (unsigned char *)RSTRING(src)->ptr;
-  pend = p + RSTRING(src)->len;
-  if (p == pend) return INT2FIX(_UNKNOWN);
+  Check_Type(src, T_STRING);
+
+  p = str2cstr(src, &plen);
+  pend = p + plen;
 
 #define INCR do {\
-      p++;\
-      if (p==pend) return INT2FIX(_UNKNOWN);\
-      sequence_counter++;\
-      if (sequence_counter % 2 == 1 && *p != 0xa4)\
+    p++;\
+    if (p==pend) return INT2FIX(_UNKNOWN);\
+    sequence_counter++;\
+    if (sequence_counter % 2 == 1 && *p != 0xa4)\
 	sequence_counter = 0;\
-      if (6 <= sequence_counter) {\
-	  sequence_counter = 0;\
-	  return INT2FIX(_EUC);\
-      }\
-  } while (0)
+    if (6 <= sequence_counter) {\
+	sequence_counter = 0;\
+	return INT2FIX(_EUC);\
+    }\
+} while (0)
 
   if (*p == 0xa4)
     sequence_counter = 1;
@@ -291,364 +178,19 @@ rb_nkf_guess1(obj, src)
   return INT2FIX(_UNKNOWN);
 }
 
-
-/*
- *  call-seq:
- *     NKF.guess2(str)  -> integer
- *
- *  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
- */
-
-static VALUE
-rb_nkf_guess2(obj, src)
-  VALUE obj, src;
-{
-  int code = _BINARY;
-
-  reinit();
-
-  input_ctr = 0;
-  StringValue(src);
-  input = (unsigned char *)RSTRING(src)->ptr;
-  i_len = RSTRING(src)->len;
-
-  if(x0201_f == WISH_TRUE)
-    x0201_f = ((!iso2022jp_f)? TRUE : NO_X0201);
-
-  guess_f = TRUE;
-  kanji_convert( NULL );
-  guess_f = FALSE;
-
-  if (!is_inputcode_mixed) {
-    if (strcmp(input_codename, "") == 0) {
-      code = _ASCII;
-    } else if (strcmp(input_codename, "ISO-2022-JP") == 0) {
-      code = _JIS;
-    } else if (strcmp(input_codename, "EUC-JP") == 0) {
-      code = _EUC;
-    } else if (strcmp(input_codename, "Shift_JIS") == 0) {
-      code = _SJIS;
-    } else if (strcmp(input_codename, "UTF-8") == 0) {
-      code = _UTF8;
-    } else if (strcmp(input_codename, "UTF-16") == 0) {
-      code = _UTF16;
-    } else if (strlen(input_codename) > 0) {
-      code = _UNKNOWN;
-    }
-  }
-
-  return INT2FIX( code );
-}
-
-
-/*
- *  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.
- */
-
 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");
+    rb_define_module_function(mKconv, "guess", rb_nkf_guess, 1);
 
-    /* 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));
 }
diff --git a/ext/nkf/nkf1.7/nkf.c b/ext/nkf/nkf1.7/nkf.c
new file mode 100644
index 0000000000..09419f40a7
--- /dev/null
+++ b/ext/nkf/nkf1.7/nkf.c
@@ -0,0 +1,1900 @@
+/** Network Kanji Filter. (PDS Version)
+************************************************************************
+** Copyright (C) 1987, Fujitsu LTD. (Itaru ICHIKAWA)
+** $BO"Mm@h!'(B $B!J3t!KIY;NDL8&5f=j!!%=%U%H#38&!!;T@n!!;j(B 
+** $B!J(BE-Mail Address: ichikawa@flab.fujitsu.co.jp$B!K(B
+** Copyright (C) 1996,1998
+** $BO"Mm@h!'(B $BN05eBg3X>pJs9)3X2J(B $B2OLn(B $B??<#(B  mine/X0208 support
+** $B!J(BE-Mail Address: kono@ie.u-ryukyu.ac.jp$B!K(B
+** $BO"Mm@h!'(B COW for DOS & Win16 & Win32 & OS/2
+** $B!J(BE-Mail Address: GHG00637@niftyserve.or.p$B!K(B
+**    $B$3$N%=!<%9$N$$$+$J$kJ#<L!$2~JQ!$=$@5$b5vBz$7$^$9!#$?$@$7!"(B
+**    $B$=$N:]$K$O!"C/$,9W8%$7$?$r<($9$3$NItJ,$r;D$9$3$H!#(B
+**    $B:FG[I[$d;(;o$NIUO?$J$I$NLd$$9g$o$;$bI,MW$"$j$^$;$s!#(B
+**    $B$3$N%W%m%0%i%`$K$D$$$F$OFC$K2?$NJ]>Z$b$7$J$$!"0-$7$+$i$:!#(B
+**    Everyone is permitted to do anything on this program 
+**    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.
+**    You don't have to ask before copying or publishing.
+**    THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE.
+***********************************************************************/
+
+static char *CopyRight =
+      "Copyright (C) 1987, FUJITSU LTD. (I.Ichikawa),1998 S. Kono, COW";
+static char *Version =
+      "1.7";
+static char *Patchlevel =
+      "0/9711/Shinji Kono";
+
+/*
+**
+**
+**
+** USAGE:       nkf [flags] [file] 
+**
+** Flags:
+** b    Output is bufferred             (DEFAULT)
+** u    Output is unbufferred
+**
+** t    no operation
+**
+** 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) 
+** l    Output code is JIS 7bit and ISO8859-1 Latin-1
+**
+** m    MIME conversion for ISO-2022-JP
+** i_ Output sequence to designate JIS-kanji (DEFAULT_J)
+** o_ Output sequence to designate single-byte roman characters (DEFAULT_R)
+**
+** r  {de/en}crypt ROT13/47
+**
+** v  display Version
+**
+** T  Text mode output        (for MS-DOS)
+**
+** x    Do not convert X0201 kana into X0208
+** Z    Convert X0208 alphabet to ASCII
+**
+** f60  fold option
+**
+** m    MIME decode
+** B    try to fix broken JIS, missing Escape
+** B[1-9]  broken level
+**
+** O   Output to 'nkf.out' file 
+** d   Delete \r in line feed 
+** c   Add \r in line feed 
+**/
+/******************************/
+/* $B%G%U%)%k%H$N=PNO%3!<%IA*Br(B */
+/* Select DEFAULT_CODE */
+#define DEFAULT_CODE_JIS
+/* #define DEFAULT_CODE_SJIS */
+/* #define DEFAULT_CODE_EUC */
+/******************************/
+
+#if (defined(__TURBOC__) || defined(LSI_C)) && !defined(MSDOS)
+#define MSDOS
+#endif
+
+#ifndef PERL_XS
+#include <stdio.h>
+#endif
+
+#if defined(MSDOS) || defined(__OS2__) 
+#include <stdlib.h>
+#include <fcntl.h>
+#include <io.h>
+#endif
+
+#ifdef MSDOS
+#ifdef LSI_C
+#define setbinmode(fp) fsetbin(fp)
+#else /* Microsoft C, Turbo C */
+#define setbinmode(fp) setmode(fileno(fp), O_BINARY)
+#endif
+#else /* UNIX,OS/2 */
+#define setbinmode(fp)
+#endif
+
+#ifdef _IOFBF /* SysV and MSDOS */
+#define       setvbuffer(fp, buf, size)       setvbuf(fp, buf, _IOFBF, size)
+#else /* BSD */
+#define       setvbuffer(fp, buf, size)       setbuffer(fp, buf, size)
+#endif
+
+/*Borland C++ 4.5 EasyWin*/
+#if defined(__TURBOC__) && defined(_Windows) && !defined(__WIN32__) /*Easy Win */
+#define         EASYWIN
+#include <windows.h>
+#endif
+
+#define         FALSE   0
+#define         TRUE    1
+
+/* state of output_mode and input_mode  */
+
+#define         ASCII           0
+#define         X0208           1
+#define         X0201           2
+#define         NO_X0201        3
+#define         JIS_INPUT       4
+#define         SJIS_INPUT      5
+#define         LATIN1_INPUT    6
+#define         FIXED_MIME      7
+#define         DOUBLE_SPACE    -2
+
+#define         NL      0x0a
+#define         ESC     0x1b
+#define         SPACE   0x20
+#define         AT      0x40
+#define         SSP     0xa0
+#define         DEL     0x7f
+#define         SI      0x0f
+#define         SO      0x0e
+#define         SSO     0x8e
+
+#define         HOLD_SIZE       32
+#define         IOBUF_SIZE      16384
+
+#define         DEFAULT_J       'B'
+#define         DEFAULT_R       'B'
+
+#define         SJ0162  0x00e1          /* 01 - 62 ku offset */
+#define         SJ6394  0x0161          /* 63 - 94 ku offset */
+
+
+/* MIME preprocessor */
+
+#undef STRICT_MIME       /* do stupid strict mime integrity check */
+#define GETC(p) ((!mime_mode)?getc(p):mime_getc(p))
+#define UNGETC(c,p)     ((!mime_mode)?ungetc(c,p):mime_ungetc(c))
+
+
+#ifdef EASYWIN /*Easy Win */
+extern POINT _BufferSize;
+#endif
+
+/*      function prototype  */
+
+#ifndef _
+# ifdef __STDC__
+#  define _(args) args
+# else
+#  define _(args) ()
+# endif
+#endif
+
+#ifndef PERL_XS
+static  void    noconvert _((FILE *f));
+static  int     mime_integrity _((FILE *f,unsigned char *p));
+static  int     usage _((void));
+static char            stdibuf[IOBUF_SIZE];
+static char            stdobuf[IOBUF_SIZE];
+static unsigned int            mime_input = 0; /* undecoded */
+static int             end_check;
+#endif
+
+static  void    kanji_convert _((FILE *f));
+static  void    h_conv _((FILE *f,int c2,int c1));
+static  int     push_hold_buf _((int c2,int c1));
+static  void    s_iconv _((int c2,int c1));
+static  void    e_oconv _((int c2,int c1));
+static  void    s_oconv _((int c2,int c1));
+static  void    j_oconv _((int c2,int c1));
+static  int     line_fold _((int c2,int c1));
+static  int     pre_convert _((int c1,int c2));
+static  int     mime_begin _((FILE *f));
+static  int     mime_getc _((FILE *f));
+static  int     mime_ungetc _((unsigned int c));
+static  int     base64decode _((int c));
+static  void    arguments _((char *c));
+static  void    reinit _((void));
+
+/* buffers */
+
+static unsigned char   hold_buf[HOLD_SIZE*2];
+static int             hold_count;
+
+/* MIME preprocessor fifo */
+
+#define MIME_BUF_SIZE   (1024)    /* 2^n ring buffer */
+#define MIME_BUF_MASK   (MIME_BUF_SIZE-1)   
+#define Fifo(n)         mime_buf[(n)&MIME_BUF_MASK]
+static unsigned char           mime_buf[MIME_BUF_SIZE];
+static unsigned int            mime_top = 0;
+static unsigned int            mime_last = 0;  /* decoded */
+
+/* flags */
+static int             unbuf_f = FALSE;
+static int             estab_f = FALSE;
+static int             nop_f = FALSE;
+static int             binmode_f = TRUE;       /* binary mode */
+static int             rot_f = FALSE;          /* rot14/43 mode */
+static int             input_f = FALSE;        /* non fixed input code  */
+static int             alpha_f = FALSE;        /* convert JIx0208 alphbet to ASCII */
+static int             mime_f = TRUE;         /* convert MIME B base64 or Q */
+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 */
+#if defined(MSDOS) || defined(__OS2__) 
+static int             x0201_f = TRUE;         /* Assume JISX0201 kana */
+#else
+static int             x0201_f = NO_X0201;     /* Assume NO JISX0201 */
+#endif
+
+/* X0208 -> ASCII converter */
+
+static int             c1_return;
+
+/* fold parameter */
+static int line = 0;    /* chars in line */
+static int prev = 0;
+static int             fold_f  = FALSE;
+static int             fold_len  = 0;
+
+/* options */
+static char            kanji_intro = DEFAULT_J,
+                ascii_intro = DEFAULT_R;
+
+/* Folding */
+
+int line_fold();
+#define FOLD_MARGIN  10
+#define DEFAULT_FOLD 60
+
+/* converters */
+
+#ifdef DEFAULT_CODE_JIS
+#   define  DEFAULT_CONV j_oconv
+#endif
+#ifdef DEFAULT_CODE_SJIS
+#   define  DEFAULT_CONV s_oconv
+#endif
+#ifdef DEFAULT_CODE_EUC
+#   define  DEFAULT_CONV e_oconv
+#endif
+
+static void            (*iconv) _((int c2,int c1));
+					/* s_iconv or oconv */
+static void            (*oconv) _((int c2,int c1)) = DEFAULT_CONV; 
+					  /* [ejs]_oconv */
+
+/* Global states */
+static int             output_mode = ASCII,    /* output kanji mode */
+                input_mode =  ASCII,    /* input kanji mode */
+                shift_mode =  FALSE;    /* TRUE shift out, or X0201  */
+static int             mime_mode =   FALSE;    /* MIME mode B base64, Q hex */
+
+/* X0201 / X0208 conversion tables */
+
+/* X0201 kana conversion table */
+/* 90-9F A0-DF */
+unsigned char cv[]= {
+0x21,0x21,0x21,0x23,0x21,0x56,0x21,0x57,
+0x21,0x22,0x21,0x26,0x25,0x72,0x25,0x21,
+0x25,0x23,0x25,0x25,0x25,0x27,0x25,0x29,
+0x25,0x63,0x25,0x65,0x25,0x67,0x25,0x43,
+0x21,0x3c,0x25,0x22,0x25,0x24,0x25,0x26,
+0x25,0x28,0x25,0x2a,0x25,0x2b,0x25,0x2d,
+0x25,0x2f,0x25,0x31,0x25,0x33,0x25,0x35,
+0x25,0x37,0x25,0x39,0x25,0x3b,0x25,0x3d,
+0x25,0x3f,0x25,0x41,0x25,0x44,0x25,0x46,
+0x25,0x48,0x25,0x4a,0x25,0x4b,0x25,0x4c,
+0x25,0x4d,0x25,0x4e,0x25,0x4f,0x25,0x52,
+0x25,0x55,0x25,0x58,0x25,0x5b,0x25,0x5e,
+0x25,0x5f,0x25,0x60,0x25,0x61,0x25,0x62,
+0x25,0x64,0x25,0x66,0x25,0x68,0x25,0x69,
+0x25,0x6a,0x25,0x6b,0x25,0x6c,0x25,0x6d,
+0x25,0x6f,0x25,0x73,0x21,0x2b,0x21,0x2c,
+0x00,0x00};
+
+
+/* X0201 kana conversion table for daguten */
+/* 90-9F A0-DF */
+unsigned char dv[]= { 
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x25,0x2c,0x25,0x2e,
+0x25,0x30,0x25,0x32,0x25,0x34,0x25,0x36,
+0x25,0x38,0x25,0x3a,0x25,0x3c,0x25,0x3e,
+0x25,0x40,0x25,0x42,0x25,0x45,0x25,0x47,
+0x25,0x49,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x25,0x50,0x25,0x53,
+0x25,0x56,0x25,0x59,0x25,0x5c,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00};
+
+/* X0201 kana conversion table for han-daguten */
+/* 90-9F A0-DF */
+unsigned char ev[]= { 
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x25,0x51,0x25,0x54,
+0x25,0x57,0x25,0x5a,0x25,0x5d,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00};
+
+
+/* X0208 kigou conversion table */
+/* 0x8140 - 0x819e */
+unsigned char fv[] = {
+
+0x00,0x00,0x00,0x00,0x2c,0x2e,0x00,0x3a,
+0x3b,0x3f,0x21,0x00,0x00,0x27,0x60,0x00,
+0x5e,0x00,0x5f,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x2d,0x00,0x2f,
+0x5c,0x00,0x00,0x7c,0x00,0x00,0x60,0x27,
+0x22,0x22,0x28,0x29,0x00,0x00,0x5b,0x5d,
+0x7b,0x7d,0x3c,0x3e,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x2b,0x2d,0x00,0x00,
+0x00,0x3d,0x00,0x3c,0x3e,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x24,0x00,0x00,0x25,0x23,0x26,0x2a,0x40,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+} ;
+
+
+static int             file_out = FALSE;
+static int             add_cr = FALSE;
+static int             del_cr = FALSE;
+
+#ifndef PERL_XS
+int
+main(argc, argv)
+    int             argc;
+    char          **argv;
+{
+    FILE  *fin;
+    char  *cp;
+
+#ifdef EASYWIN /*Easy Win */
+    _BufferSize.y = 400;/*Set Scroll Buffer Size*/
+#endif
+
+    for (argc--,argv++; (argc > 0) && **argv == '-'; argc--, argv++) {
+        cp = *argv;
+	arguments(cp);
+    }
+
+    if(iso8859_f && (oconv != j_oconv || !x0201_f )) {
+        fprintf(stderr,"Mixed ISO8859/JISX0201/SJIS/EUC output is not allowed.\n");
+        exit(1);
+    }
+
+    if(binmode_f == TRUE)
+#ifdef __OS2__
+    if(freopen("","wb",stdout) == NULL) 
+        return (-1);
+#else
+    setbinmode(stdout);
+#endif
+
+    if(unbuf_f)
+      setbuf(stdout, (char *) NULL);
+    else
+      setvbuffer(stdout, stdobuf, IOBUF_SIZE);
+
+    if(argc == 0) {
+      if(binmode_f == TRUE)
+#ifdef __OS2__
+      if(freopen("","rb",stdin) == NULL) return (-1);
+#else
+      setbinmode(stdin);
+#endif
+      setvbuffer(stdin, stdibuf, IOBUF_SIZE);
+      if(nop_f)
+          noconvert(stdin);
+      else
+          kanji_convert(stdin);
+    } else {
+      while (argc--) {
+          if((fin = fopen(*argv++, "r")) == NULL) {
+              perror(*--argv);
+              return(-1);
+          } else {
+/* reopen file for stdout */
+              if(file_out == TRUE){ 
+                  if(argc == 1 ) {
+                      if(freopen(*argv++, "w", stdout) == NULL) {
+                          perror(*--argv);
+                          return (-1);
+                      }
+                      argc--;
+                  } else {
+                      if(freopen("nkf.out", "w", stdout) == NULL) {
+                         perror(*--argv);
+                         return (-1);
+                      }
+                  }
+                  if(binmode_f == TRUE) {
+#ifdef __OS2__