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Diffstat (limited to 'src/fluent-bit/lib/onigmo/HISTORY')
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diff --git a/src/fluent-bit/lib/onigmo/HISTORY b/src/fluent-bit/lib/onigmo/HISTORY new file mode 100644 index 000000000..9858cc638 --- /dev/null +++ b/src/fluent-bit/lib/onigmo/HISTORY @@ -0,0 +1,2725 @@ +History of Onigmo (Oniguruma-mod) + +2019/01/30: Version 6.2.0 + +2019/01/30: [dist] Update LTVERSION to "6:5:0". +2019/01/30: [dist] Delete all autotools generated files from the repository. + (PR #115) +2019/01/30: [test] Update tests. (PR #127) +2019/01/30: [impl] Add USE_CASE_MAP_API configuration. (PR #125) +2019/01/29: [test] Add some tests. (PR #124) +2019/01/29: [impl] Revise the code for searching. (PR #123) +2019/01/28: [bug] Fix initialization of the table for quick search. + This was caused by PR #113. + (Issue #120) (PR #121) +2019/01/26: [spec] (thanks omochimetaru) + Make it possible to extend UTF-8 to 31 bits. (PR #111) +2019/01/25: [dist] Remove minor version from the py command. (PR #119) +2019/01/25: [impl] Avoid negative character. (PR #118) +2019/01/25: [impl] Fix lgtm.com warnings. (PR #117) +2019/01/25: [bug] Fix that "ss" in look-behind causes syntax error. + (Issue #92) (PR #116) +2019/01/24: [bug] Fix performance regression if quantifier lower bound is 1. + (Issue #100) (PR #114) +2019/01/24: [bug] Fix performance problem with /k/i and /s/i. + (Issue #97) (PR #113) +2019/01/24: [new] Update Unicode data: Unicode 11.0.0, Emoji 11.0 (PR #112) +2019/01/24: [bug] Import the latest code from Ruby (PR #112) +2019/01/24: [impl] (thanks aycabta) + Support gperf 3.1 with backward compatibility. (PR #101) +2018/12/10: [dist] (thanks Xavier RENE-CORAIL) + Add LGTM.com code quality badges. (PR #108) +2018/11/10: [impl] (thanks Urabe, Shyouhei) + Avoid negative character. (PR #107) +2018/01/19: [impl] (thanks Tom Lord) + Remove unused variable. (PR #99) +2017/09/27: [spec] Import Ruby r58965 + Change max byte length of UTF-8 to 4 bytes. +2017/09/26: [new] Update Unicode data: Unicode 10.0.0, Emoji 5.0 (PR #93) + + +2017/09/26: Version 6.1.3 + +2017/09/26: [dist] Update LTVERSION to "6:4:0". +2017/09/25: [bug] Add a declaration of onig_end() in onigmoposix.h +2017/09/25: [bug] Fix .*\b (Issue #96) +2017/07/17: [bug] Fix security issues (PR #91) + https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9224 + https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9226 + https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9227 + https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9228 + https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9229 +2017/05/18: [bug] Don't include shift_jis.c from windows_31j.c (Issue #88) + + +2017/05/15: Version 6.1.2 + +2017/05/15: [dist] Update LTVERSION to "6:3:0". +2017/05/01: [bug] Import Ruby r58468 + Fix macro expansion bug. +2017/04/05: [doc] Improve document about absence operator (Issue #87) +2017/04/03: [impl] Import the latest enc-unicode.rb from Ruby r58070. + (Includes Ruby r58065, r58066, r58069 and r58070.) +2017/03/14: [bug] Import Ruby r57816 + Fix UTF-32 valid_encoding?. +2017/02/20: [bug] Import Ruby r57660 + Initialize return values. + https://bugs.ruby-lang.org/issues/13234 + https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6181 +2017/01/31: [API] Fix missing const on onig_new_without_alloc. (Issue #85) + +2017/01/29: Version 6.1.1 + +2017/01/29: [dist] Update LTVERSION to "6:2:0". +2017/01/29: [bug] Fix that (?~\S+) might cause infinite loop. + Reported at: http://sakura.qp.land.to/?BugReport%2F211 + +2017/01/16: Version 6.1.0 + +2017/01/16: [dist] Update LTVERSION to "6:1:0". +2016/12/26: [impl] Import Ruby r57143, r57175, r57134, r57138 and r57190. +2016/12/23: [new] (special thanks to Tanaka Akira) + Support absent operator (Issue #82) +2016/12/22: [bug] (thanks iology) + mac: Fix loading library (PR #84) +2016/12/14: [impl] Don't parse (?@...) if USE_CAPTURE_HISTORY is not defined +2016/12/13: [bug] Fix out-of-bounds read in set_bm_skip() (Issue #81) +2016/12/12: [bug] Fix backward search with .* (Issue #69) +2016/12/12: [dist] (thanks Masahiro Ide) + Ignore /sample/scan (PR #80) +2016/12/11: [impl] (thanks NARUSE, Yui) + suppress warning: sign compare (PR #79) +2016/12/11: [bug] (thanks NARUSE, Yui) + CRuby enc/*.c needs other way to detect (PR #78) + +2016/12/10: Version 6.0.0 + +2016/12/08: [bug] (thanks Masahiro Ide) + Define PRIdPTRDIFF at regint.h if not defined yet (PR #77) +2016/12/07: [impl] Better fix for wrong capture in recursive call. (Issue #48) +2016/12/06: [impl] Import Ruby r56991 and r56992 + Import the latest st.c. +2016/12/04: [impl] Import Ruby r56976 + Remove special processing for U+03B9/U+03BC/U+A64B. +2016/12/04: [impl] Import Ruby r56975 + Reorder codepoints in some entries of CaseUnfold_11_Table. +2016/12/04: [bug] Fix wrong capture in recursive call. (Issue #48) +2016/12/01: [spec] \X matches \x0D\x0A also on non-Unicode encodings. +2016/12/01: [impl] Import Ruby r56952 + Use offsetof macro and shrink table size. +2016/12/01: [impl] Import Ruby r56951 + Constify CaseMappingSpecials. +2016/12/01: [new] Import Ruby r56949 + Regexp supports Unicode 9.0.0's \X. (Issue #46) +2016/12/01: [bug] Import Ruby r56924 + Fix uppercasing for U+A64B. +2016/11/30: [bug] Partial fix for wrong capture in recursive call. (Issue #48) +2016/11/28: [impl] Import the latest version of st.c from Ruby. (Issue #70) + Import Ruby r56793 with some modifications. +2016/11/28: [API] Add onig_{get,set}_parse_depth_limit(). +2016/11/28: [bug] Fix stack overflow when parsing deeply nested capture + groups. (Issue #68) +2016/11/26: [bug] Fix multiple name groups in Perl syntax. (Issue #74) +2016/11/18: [impl] Enable multiprocess build on VC2010+. +2016/11/17: [bug] Fix wrong optimization for gpos. (Issue #53) +2016/11/15: [impl] Drop support for old compilers which don't have string.h. +2016/11/15: [impl] Add ONIG_DEBUG_MEMLEAK for MSVC. +2016/11/14: [API] Add onig_initialize() for compatibility to Oniguruma 6.0. +2016/11/11: [doc] Clarify the behavior of multiple defined names. +2016/11/11: [API] Add onig_scan(). + Imported from oniguruma. +2016/11/09: [impl] Disable OP_PUSH_OR_JUMP_EXACT1. +2016/11/07: [API] Remove onigenc_set_default_caseconv_table(). +2016/11/07: [impl] Remove all THREAD_* macros. + Imported from oniguruma. +2016/11/07: [impl] Remove USE_RECOMPILE_API and state member of regex. + Imported from oniguruma. +2016/11/04: [spec] Drop support for very old compilers (Issue #72) + ANSI C89 is required now. +2016/11/03: [dist] Add lcov and lcov-clear targets to Makefile. +2016/11/03: [bug] Restore option when fetch_token fails. + Found by Coverity Scan. +2016/11/03: [bug] Check return value of add_code_range0() + Found by Coverity Scan. +2016/11/03: [spec] Check redundant double repeat with number. E.g.: /.{1,}{1,}/ + Hint by Coverity Scan. +2016/11/02: [impl] Support ONIG_DEBUG_STATISTICS on Win32. +2016/11/02: [bug] Fix illegal memory access with (?(700000)) (Issue #65) +2016/11/01: [bug] Fix that warnings are not shown properly on UTF-16/32. +2016/10/31: [bug] Fix out of memory /'\/g\\\xff\xff\xff\xff&))/. + Imported from oniguruma. +2016/10/29: [bug] Fix use after free for regexp /()(?\!(?'a')\1)/. + Imported from oniguruma. +2016/10/26: [new] Support \uHHHH in Ruby syntax. +2016/10/26: [new] Support \o{OOO} in Perl syntax. +2016/10/24: [test] Add minimal tests for backward search and onig_match() + (Issue #26) +2016/10/22: [bug] Fix infinite loop of backreference and group (Issue #65) + Imported from oniguruma. +2016/10/21: [impl] Import Ruby r56433 + Implement non-ASCII case conversion for Windows-1254. +2016/10/20: [API] Add const. +2016/10/19: [impl] (thanks ksss) + Suppress warnings [-Wpointer-sign] (PR #64) +2016/10/18: [bug] Fix ignore case in look-behind (Issue #18) + Imported from oniguruma. +2016/10/15: [dist] Win32: Rewrite makefiles + * Use separate build directories for x86/x64. (Issue #67) + * Add "test", "utest" and "pytest" targets. + * Change include directory. +2016/10/15: [spec] Support XPosixPunct (Issue #42) + Behavior of /[[:punct:]]/ in Unicode is changed now. +2016/10/11: [bug] Import Ruby r55562 + Don't optimize out group 0. +2016/10/10: [dist] Update LTVERSION to "6:0:0". +2016/10/10: [API] Rename oniguruma and onig to onigmo. (Issue #66) + E.g.: + * oniguruma.h -> onigmo.h + * libonig.{a,so} -> libonigmo.{a,so} + * onig.dll -> onigmo.dll + Now Onigmo will not conflict with Oniguruma. +2016/10/08: [impl] Merge ruby-2.x branch. + Now the source codes of Onigmo library and its embedded + version in Ruby are merged. Ruby specific parts are + surrounded by "#ifdef RUBY ... #endif". + Note that Ruby specific version of onig_compile() is now + renamed to onig_compile_ruby(). +2016/10/08: [impl] Import the latest files from Ruby r55740. +2016/10/08: [impl] Import Ruby r51710 + Constify property_name_to_ctype arguments. +2016/10/08: [new] Import the latest enc/* files from Ruby r56090. This + includes the following: + * Update to Unicode 9.0.0. + * Support case mapping. (by Martin Dürst) +2016/10/07: [impl] Import Ruby r56333 + Make the shown address look relative. +2016/10/06: [impl] Import Ruby r53610 +2016/10/06: [impl] Import Ruby r55155 +2016/10/06: [impl] Import Ruby r55203 +2016/10/06: [bug] Import Ruby r56332 + Fix showing opcode. +2016/10/06: [bug] Import Ruby r53543 + Fix UNALIGNED_WORD_ACCESS. +2016/10/06: [bug] Import Ruby r55163 + Raise error if given octal escaped character is too big. +2016/10/06: [bug] Import Ruby r54954 + Fix memory leak. +2016/10/06: [bug] Import Ruby r55157 + Fix debug conditionals. +2016/10/06: [bug] Import Ruby r55154 + Return error code immediately if compile_length_tree raised + error. +2016/10/06: [impl] Import Ruby r55202 + Make compilers optimize harder. +2016/10/06: [impl] Import Ruby r54741 + Constify oplabels. +2016/10/06: [bug] Import Ruby r53248, r53251 + Fix build with token threaded VM. +2016/10/06: [bug] Import Ruby r52999 + Get rid of breaking strict aliasing. +2016/10/06: [impl] Import Ruby r52757 + Remove trailing spaces. +2016/10/03: [dist] Update config.guess and config.sub. (PR #57, Issue #61) +2016/10/03: [impl] (thanks Kouhei Sutou) + Support --enable-mutlithread for MinGW build. (PR #54) +2016/10/03: [tune] (thanks KeenS) + Implement Token Threaded VM. (Issue #51, PR #52) +2015/09/13: [impl] (thanks Kouhei Sutou) + Add "const" to not changed strings. (PR #50) +2015/09/13: [impl] (thanks Kouhei Sutou) + Remove needless prototype declaration. (PR #49) +2015/09/13: [dist] (thanks Sebastian Godelet) + Add build_nmake script for building with nmake. (PR #47) +2015/09/13: [dist] (thanks Kazuho Oku) + Fix build error on systems using BSD make. (PR #55) +2015/05/11: [impl] Import Ruby r50392 + Reject values larger than UTF-8 max codepoints. +2015/05/11: [impl] Import Ruby r49025 + Get rid of usage of uninitialized variable. +2015/05/11: [impl] Import Ruby r49021 + Fix printf format conversion specifiers. +2015/01/21: [dist] Merge Oniguruma 5.9.6 +2014/11/04: [bug] Import Ruby r47996 + Avoid undefined behaviors found by gcc -fsanitize=undefined. +2014/09/26: [dist] (thanks Kouhei Sutou) + Add -no-undefine link flag (PR #45) +2014/09/23: [impl] Import the latest st.[ch] from Ruby r47675 +2014/09/20: [bug] Fix possible memory leaks. +2014/09/17: [impl] Merge Ruby r47602 + Shrink PosixBracketEntryType. +2014/09/17: [impl] Merge Ruby r47601 + Remove unused variable. + +2014/09/11: Version 5.15.0 + +2014/09/11: [dist] update LTVERSION to "5:3:0". +2014/09/01: [bug] "ab" =~ /(?!^a).*b/ doesn't match (Issue #44) + https://bugs.ruby-lang.org/issues/9728 +2014/08/08: [bug] Character properties ignore the ignore case flag (Issue #41) +2014/08/08: [bug] Regex matching errors when using \W character class and /i + option (Issue #4) + https://bugs.ruby-lang.org/issues/4044 +2014/08/05: [impl] Reduce the size of some structures +2014/07/31: [bug] /(?i)\u0149\u0149/ =~ "\u0149\u0149" doesn't match + (Issue #40) + +2014/07/27: Version 5.14.2 + +2014/07/27: [dist] update LTVERSION to "5:2:0". +2014/07/25: [impl] Show byte offset of byte codes when debugging +2014/07/24: [impl] Merge Ruby r46915 + UNALIGNED_WORD_ACCESS on ppc64 +2014/07/19: [impl] Merge Ruby r30943 + Show encoding of compiling regexp. +2014/07/19: [impl] Merge Ruby r17765 partly +2014/07/18: [impl] Use numberof macro +2014/07/18: [impl] Merge Ruby's props.h which uses gperf. + Merge Ruby r46039, r46051 and r46052 +2014/07/16: [impl] Drop support for Borland C++ +2014/07/15: [bug] /[a-c#]+\W/ =~ "def#" fails when encoding is UTF-16/32 +2014/07/09: [impl] Merge Ruby's casefold.h which uses gperf. + Merge Ruby r46056-46057, r46266-46273 and r46317 + +2014/07/01: Version 5.14.1 + +2014/07/01: [dist] update LTVERSION to "5:1:0". (Issue #37) +2014/07/01: [dist] testpy.py: support error tests. + + E.g.: + $ LD_LIBRARY_PATH=.libs python + >>> import testpy + >>> testpy.n("[", "", err=-103) + OK(E): 'premature end of char-class' (/[/ '') + +2014/07/01: [dist] some files was missing from Makefile.am. + +2014/07/01: Version 5.14.0 + +2014/06/30: [bug] SEGV may occur in onig_error_code_to_str() +2014/06/30: [bug] onig.py: onig_error_code_to_str() didn't work on 64-bit OS +2014/06/25: [bug] /\x{1ffc}/i =~ "\x1ff3" didn't match +2014/06/24: [new] Enable Coveralls + See: https://coveralls.io/r/k-takata/Onigmo +2014/06/22: [new] Support for Unicode 7.0. (Issue #12) +2014/06/20: [new] Add a new definition USE_UNICODE_AGE_PROPERTIES. + If undefine this, age properties (e.g. \p{Age=6.3}) are + disabled. Disabling this reduces the size of Unicode data. +2014/06/19: [new] Enable Travis CI (Issue #36) + See: https://travis-ci.org/k-takata/Onigmo +2014/04/18: [bug] fix warning about alloca() with MinGW (Issue #35) +2014/04/17: [spec] add checking the number of capture groups (Issue #24) + Now the maximum number of capture groups is explicitly + limited to ONIG_MAX_CAPTURE_GROUP_NUM (32767). + Also add a new error code: ONIGERR_TOO_MANY_CAPTURE_GROUPS. +2014/04/17: [bug] double free may occur +2014/04/15: [dist] testpy.py: change 'region' to a local variable + Now, it becomes easy to execute a test manually from the + python's interactive shell. + + E.g.: + $ LD_LIBRARY_PATH=.libs python + >>> import testpy + >>> testpy.x2(r"a+b+", "aab", 0, 3) + OK: /a+b+/ 'aab' + +2014/04/12: [new] (thanks mattn) + Fix build on mingw (PR #33) +2014/04/12: [new] improve multithread support + Add the default multithread implementations for Win32 and + Unix. Add --enable-multithread option in configure. +2014/04/12: [bug] deadlock occurs when recursive lock is not allowed +2014/04/12: [bug] fix: segmentation fault occurs when many groups are used + (Issue #24) + see: https://bugs.ruby-lang.org/issues/8716 +2014/01/22: [new] (thanks Allan Odgaard) + Add option to indicate search range is not begin/end of + string (PR #27) +2014/01/22: [bug] fix: Backwards search not respecting range (Issue #22) +2014/01/21: [dist] Merge Oniguruma 5.9.5 +2013/07/29: [new] (thanks Allan Odgaard) + Add 'ifndef ... endif' guard around thread locking macros + (PR #23) + +2013/07/03: Version 5.13.5 + +2013/07/03: [dist] update LTVERSION to "5:0:5". +2013/07/02: [bug] (thanks Akinori MUSHA and Ippei Obayashi) + Fix a renumbering bug in condition regexp with a named + capture. + see: https://bugs.ruby-lang.org/issues/8583 +2013/05/30: [dist] Merge Oniguruma 5.9.3 and 5.9.4. + Also change the version of autotools. + (automake 1.11.1, autoconf 2.65, libtool 2.2.6b) +2013/05/29: [spec] (thanks Akinori MUSHA) + Allow ENCLOSE_OPTION in look-behind. +2013/04/10: [bug] fix problem with optimization of \z. + see: http://bugs.ruby-lang.org/issues/8210 + +2013/03/17: Version 5.13.4 + +2013/03/17: [dist] update LTVERSION to "5:0:4". +2013/03/10: [bug] fix lookbehind assertion fails with /m mode enabled. + see: http://bugs.ruby-lang.org/issues/8023 +2013/03/05: [bug] fix \Z matches where it shouldn't. + see: http://bugs.ruby-lang.org/issues/8001 +2013/03/02: [dist] add .editorconfig (see: http://editorconfig.org/) +2013/03/01: [bug] fix character class with ASCII flag. + see: http://bugs.ruby-lang.org/issues/7972 +2013/02/27: [bug] fix case-insensitive group. + see: http://bugs.ruby-lang.org/issues/7974 + +2012/11/03: Version 5.13.3 + +2012/11/03: [dist] update LTVERSION to "5:0:1". +2012/10/18: [dist] Win32: add batch-mode inference rules. +2012/10/17: [bug] merge Ruby r37175. + should match with a hyphen after a range in a character + class. +2012/09/02: [impl] merge Ruby r36440. + remove "found" indirect flag to suppress warnings by + gcc 4.7. +2012/07/11: [dist] tool/enc-unicode.rb: suppress warning of Hash#index on + Ruby 1.9. +2012/07/10: [dist] testpy.py: return the result of test. +2012/07/10: [dist] testpy.py: simplify the method of setting output encoding. +2012/07/03: [dist] testpy.py: error messages are not displayed. +2012/06/16: [impl] merge Ruby r36072 partially. + regparse.c (is_onechar_cclass): restructured to clarify + that c is used if found == 1. +2012/06/16: [dist] merge Ruby r36070. + tool/enc-unicode.rb: add comment why it uses Hash#index. +2012/05/22: [impl] merge Ruby r35724. + enc/sjis.c (code_to_mbclen): return + ONIGERR_INVALID_CODE_POINT_VALUE if the code is invalid. +2012/05/11: [dist] update .gitignore. +2012/04/30: [dist] configure.in: add 'foreign' option in AM_INIT_AUTOMAKE. +2012/04/18: [dist] fix samples to support x64. + NOTE: This is a preliminary fix. It is needed that + additional support for the LLP64 data model such as + Visual C++ x64. +2012/04/14: [dist] update Makefile.{am,in}. + Add new files. + Enable making test[cu].c from test*.rb. +2012/04/14: [dist] update tests. (testc.c, testu.c, etc.) + +2012/03/29: Version 5.13.2 + +2012/03/24: [impl] suppress warnings. +2012/03/24: [impl] remove unnecessary casts. +2012/03/23: [impl] merge Ruby r35107. + suppress warnings. +2012/03/21: [bug] memory leak occurs when char class contains only one char. +2012/03/21: [impl] use actual type to get the size. + see: http://bugs.ruby-lang.org/issues/6144 +2012/03/15: [impl] check the return code of add_ctype_to_cc(). + see: http://bugs.ruby-lang.org/issues/6145 +2012/03/15: [impl] fix error message. +2012/03/15: [bug] broken conditional expressions are allowed. + see: http://bugs.ruby-lang.org/issues/6143 +2012/03/15: [impl] merge Ruby r35027. + adjust style. +2012/03/06: [impl] merge Ruby r34905. + Remove unused variables. +2012/02/29: [bug] unexpected match occurs when a char class contains no char. +2012/02/25: [impl] CaseFolding.py: fix regexp. +2012/02/25: [impl] define the sizes of case folding tables in casefold.h. +2012/02/24: [dist] fix samples to support x64. + NOTE: This is a preliminary fix. +2012/02/23: [impl] merge Ruby r34730. + don't use // comment. +2012/02/20: [impl] merge Ruby r34684, r34688 and r34692. + fix-up warnings. +2012/02/17: [dist] (thanks NARUSE, Yui) + tool/enc-unicode.rb: Don't use \h to work with Ruby 1.8. +2012/02/14: [spec] relative group reference in back reference with nest level + is allowed. + +2012/02/05: Version 5.13.1 + +2012/02/04: [spec] allow \b and \B in look-behind. +2012/02/01: [new] support for Unicode 6.1. + +2012/01/20: Version 5.13.0 + +2012/01/20: [dist] update LTVERSION to "5:0:0". +2012/01/17: [bug] memory leak occurs when xrealloc fails. +2012/01/15: [bug] Calling function "add_code_range" without checking return + value. +2012/01/12: [bug] testpy.py: error messages are not displayed when Python 2.x + is used. +2012/01/11: [bug] memory leak occurs when history_tree_add_child fails. +2012/01/11: [bug] (thanks Masashi Tsuji) + OnigCaptureTreeNode memory leak. +2012/01/09: [spec] ONIG_OPTION_ASCII_RANGE should be enabled in + ONIG_SYNTAX_JAVA. +2012/01/09: [new] support for Ruby 1.9.3 compatible \b, \B and POSIX brackets. + add ONIG_OPTION_WORD_BOUND_ALL_RANGE and + ONIG_OPTION_POSIX_BRACKET_ALL_RANGE. + remove ONIG_SYN_POSIX_BRACKET_ALWAYS_ALL_RANGE. +2011/12/31: [bug] /^ss$/i doesn't match "\x{DF}". +2011/12/30: [new] add ONIG_SYN_POSIX_BRACKET_ALWAYS_ALL_RANGE option. +2011/12/29: [bug] (thanks Nobuyoshi Nakada) + C standard requires va_end() to be placed before return. + quote macro expansions. + +2011/12/28: Version 5.12.1 + +2011/12/24: [new] merge Ruby r23714, r28980 and r34050. + add onig_memsize() and onig_region_memsize(). +2011/12/24: [new] support for Python 3.x. (onig.py and testpy.py) +2011/12/14: [bug] testpy.py doesn't work on Ubuntu. + +2011/12/12: Version 5.12.0 + +2011/12/12: [dist] update LTVERSION to "4:0:0". +2011/12/11: [impl] use ONIGENC_IS_UNICODE to check if the encoding is Unicode + encoding. +2011/12/10: [new] support for Unicode 6.0. + new scripts, ages, blocks (\p{In_XXX}) and case foldings. + tool/enc-unicode.rb is imported from Ruby 1.9.3. +2011/12/10: [spec] \p{Print} shouldn't include newlines. + \p{Print} = \p{Graph} + \p{Space_Separator} +2011/12/10: [bug] \p{NEWLINE} should not be allowed. +2011/12/05: [new] support for PyPy 1.7. (onig.py and testpy.py) +2011/12/01: [bug] /a{2}/i doesn't match 'AA'. +2011/11/21: [impl] use ONIG_LAST_CODE_POINT instead of ~((OnigCodePoint )0). +2011/11/17: [bug] code ranges are not merged properly. +2011/11/17: [bug] /[\x{0}-X]/i doesn't match properly when UTF-16/32 is used. + +2011/10/16: Version 5.11.4 + +2011/10/16: [dist] update LTVERSION to "3:0:2". +2011/10/15: [tune] optimize Sunday's quick search. +2011/10/07: [API] add ONIG_OPTION_DOTALL option as an alias of + ONIG_OPTION_MULTILINE. +2011/10/04: [impl] add Sunday's quick search. + add config USE_SUNDAY_QUICK_SEARCH. +2011/10/04: [impl] add case-insensitive Boyer-Moore-Horspool search. +2011/10/03: [spec] check minimum digits of hexadecimal numbers. + \uHHHH should be exactly four digits. +2011/10/03: [API] rename ONIG_SYN_OP2_QMARK_BAR_BRANCH_RESET to + ONIG_SYN_OP2_QMARK_VBAR_BRANCH_RESET. + +2011/09/18: Version 5.11.3 + +2011/09/18: [dist] update LTVERSION to "3:0:1". +2011/09/18: [spec] \R matches \x85, \x2028 and \x2029 in Unicode encodings. +2011/09/18: [new] add ONIG_OPTION_NEWLINE_CRLF. +2011/09/18: [tune] optimize \x{}. +2011/09/17: [tune] expand a{n,m} to 'a...a' + a{0,m-n}. +2011/09/12: [bug] /.*\Z/ doesn't match properly. + +2011/09/10: Version 5.11.2 + +2011/09/09: [bug] merge Ruby r24546. + fix the first character bigger than sb_out was dropped. +2011/09/09: [bug] merge Ruby r19864. + CCV_SB is only for single byte. +2011/09/09: [bug] merge Ruby r24550. + fix memory leaks. + +2011/09/08: Version 5.11.1 + +2011/09/08: [impl] merge some part of Ruby r29928. (update debug log.) +2011/09/08: [impl] merge Ruby r32544. + Power PC does not allow unaligned word access. +2011/09/07: [bug] \g<0> doesn't work when USE_PERL_SUBEXP_CALL isn't defined. +2011/09/07: [tune] optimize character class. +2011/09/06: [tune] optimize (?a). +2011/09/06: [tune] optimize \R. + +2011/09/03: Version 5.11.0 + +2011/09/03: [dist] update LTVERSION to "3:0:0". +2011/09/01: [new] add OnigPosition. +2011/09/01: [new] (thanks h-tom) + support for x64. +2011/09/01: [new] add ONIG_SYNTAX_PYTHON (onig.py). +2011/08/30: [dist] check _MSC_VER instead of _NMAKE_VER when LTCG is used. +2011/08/25: [tune] reduce conditional branches. + use ONIGENC_IS_IN_RANGE macro to check the code range. +2011/08/18: [dist] add a resource script for onig.dll (win32/onig.rc). + +2011/08/09: Version 5.10.6 + +2011/08/09: [dist] a .def file can be used to export APIs. +2011/08/08: [dist] update win32/Makefile to support LTCG optimization. +2011/08/07: [new] add new test scripts: testpy.py and onig.py +2011/08/07: [new] add a new syntax: ONIG_SYNTAX_PYTHON + +2011/08/03: Version 5.10.5 + +2011/08/03: [dist] update win32/Makefile. +2011/08/03: [dist] update tests to support ONIG_OPTION_ASCII_RANGE option. +2011/07/30: [new] EUC-JP: support for JIS X 0212 (Supplemental Kanji). +2011/07/30: [impl] not to use ONIG_ENCODING_SJIS inside ONIG_ENCODING_CP932. +2011/07/29: [new] Add support for EUC-JIS-2004. + (This feature is not enabled by default.) +2011/07/29: [impl] EUC-JP: check the length more strictly. +2011/07/29: [dist] translate Japanese comments to English. +2011/07/29: [bug] \p{Katakana} doesn't match JIS X 0201 Katakana when EUC-JP + is used. +2011/07/28: [dist] change the encoding of Japanese documents to UTF-8. +2011/07/26: [bug] [^x]*x causes invalid pointer access. +2011/07/19: [spec] allow (?au) in Ruby syntax mode. +2011/07/16: [new] add \g<0> and \g<+n>. + +2011/07/11: Version 5.10.4 + +2011/07/11: [dist] update autotools. + use automake 1.10.3, autoconf 2.68 and libtool 2.4. +2011/07/11: [impl] add typedefs of intptr_t/uintptr_t for old VC++ compilers. +2011/07/11: [impl] include stdint.h and stddef.h for intptr_t/uintptr_t. +2011/07/04: [tune] implicit-anchor optimization +2011/07/04: [bug] onig_search_gpos() may return wrong OnigRegion. +2011/07/04: [bug] fix typo in debug log. +2011/07/04: [tune] enable optimization for .* except look-behind. +2011/07/04: [bug] Revert "enable optimization for .* except look-behind" + +2011/07/03: Version 5.10.3 + +2011/07/01: [tune] implicit-anchor optimization +2011/06/30: [bug] Revert "[tune] implicit-anchor optimization" +2011/06/30: [bug] (?a) doesn't work properly + +2011/06/29: Version 5.10.2 + +2011/06/29: [tune] implicit-anchor optimization +2011/06/28: [impl] remove duplicated debug log. +2011/06/28: [bug] (?a) doesn't work for \d, \h and \s. +2011/06/28: [bug] should not backtrack in \X. + +2011/06/24: Version 5.10.1 + +2011/06/24: [new] add (?(cond)yes) and (?(cond)yes|no). +2011/06/24: [bug] double free in \R and \X. +2011/06/24: [tune] enable optimization for .* except look-behind. +2011/06/21: [spec] number is not allowed in (?&name) and (?P>name). + +2011/06/18: Version 5.10.0 + +2011/06/18: [impl] export onig_new_without_alloc() API. +2011/06/15: [spec] change Ruby syntax options. + add \K, \R and \X. +2011/06/15: [spec] change Perl syntax options. + Rename ONIG_SYNTAX_PERL to ONIG_SYNTAX_PERL58. + Rename ONIG_SYNTAX_PERL_NG to ONIG_SYNTAX_PERL58_NG. + Add ONIG_SYNTAX_PERL as Perl 5.10+ compatible syntax. +2011/06/14: [new] add (?R), (?0) and (?+n). +2011/06/14: [new] add new character properties in EUC-JP: + Han, Latin, Greek and Cyrillic. +2011/06/14: [new] add new encoding: CP932. +2011/06/14: [new] add new character properties in Shift_JIS: + Han, Latin, Greek and Cyrillic. +2011/06/13: [bug] (?-n) doesn't work +2011/06/13: [new] add ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME_CALL +2011/06/13: [impl] remove unused ONIG_SYN_CAPTURE_LEFT_MOST_NAMED_GROUP flag. +2011/06/13: [bug] (?a) doesn't work with Unicode encodings. +2011/06/12: [new] add EUC-JP case folding. +2011/06/12: [new] add Shift_JIS case folding. +2011/06/12: [spec] add ONIG_OPTION_ASCII_RANGE option to OnigSyntaxRuby. +2011/06/12: [new] add Python/PCRE compatible named group: + (?P<name>...), (?P=name) and (?P>name). +2011/06/11: [new] add \g{n}, \g{-n} and \g{name}. +2011/06/10: [bug] char class may cause memory leak + http://redmine.ruby-lang.org/issues/show/4061 + New URL: http://bugs.ruby-lang.org/issues/4061 +2011/06/10: [bug] invalid backref number/name + http://redmine.ruby-lang.org/issues/show/2759 + New URL: http://bugs.ruby-lang.org/issues/2759 +2011/06/10: [bug] /(?<=a).*b/ =~ "aab" doesn't match + http://redmine.ruby-lang.org/issues/show/3568 + New URL: http://bugs.ruby-lang.org/issues/3568 +2011/06/10: [bug] Case Sensitivity in Regular Expressions with Lookbehind + http://redmine.ruby-lang.org/issues/show/4088 + New URL: http://bugs.ruby-lang.org/issues/4088 +2011/06/10: [spec] allow any target for quantifiers. + add USE_NO_INVALID_QUANTIFIER. +2011/06/10: [new] add Perl 5.14 compatible character set modifier: + (?adlu) and (?^alu). +2011/06/10: [new] add (?&name), (?n) and (?-n). + add USE_PERL_SUBEXP_CALL. +2011/06/10: [new] add \R, \X and \K. +2011/06/10: [spec] allow negative look behind in look behind. +2011/06/10: [new] add: onig_search_gpos(). + +2011/06/10: fork from Oniguruma 5.9.2. + + +====================================================================== +History of Oniguruma + +2014/12/12: Version 5.9.6 + +2013/11/27: [impl] add onigenc_end_unicode(). (thanks Takenori Imoto) +2013/11/27: [impl] add onig_add_end_call(). (thanks Takenori Imoto) + +2013/10/21: Version 5.9.5 + +2013/10/21: [impl] escape warnings for -Wall. (regparse.c) +2013/10/21: [bug] fixes an issue on Windows x64. (thanks Anatoliy Belsky) + The issue was discovered in PHP, see https://bugs.php.net/64769. +2013/10/21: [impl] remove unused variable. (regcomp.c) + +2013/04/04: Version 5.9.4 + +2013/04/04: [dev] remove Makefile.in from git repository. +2013/04/04: [dist] add oniguruma.pc.in file. (for pkg-config) + (thanks Giulio Paci) + +2012/10/26: Version 5.9.3 + +2012/10/15: remove warnings "test: =: unary operator expected" in ./configure. + (thanks t_okazaki) +2012/10/15: fix print_tree ENCLOSE_OPTION bug. (thanks Suraj N. Kurapati) + +2010/01/09: Version 5.9.2 + +2010/01/05: [bug] fix utf16be_code_to_mbc() and utf16le_code_to_mbc(). +2008/09/16: [bug] fix memory leaks in parse_exp(). +2008/08/01: [bug] fix memory leaks. +2008/06/17: [bug] invalid type of argument was used + in onig_st_lookup_strend(). +2008/06/16: [bug] invalid CaseFoldMap entry in ISO-8859-5. 0xdf -> 0xde +2008/02/19: [new] add: onig_reg_init(). +2008/02/19: [new] add: onig_free_body(). +2008/02/19: [new] add: onig_new_without_alloc(). +2008/02/19: [API] rename onig_alloc_init() to onig_reg_init(), + and argument type changed. +2008/01/31: [impl] move UTF16_IS_SURROGATE_XXX() to regenc.h. +2008/01/30: [bug] (thanks akr) + fix euctw_islead(). +2008/01/23: [bug] update enc/koi8.c. + +2007/12/22: Version 5.9.1 + +2007/12/21: [impl] add sprint_byte(). +2007/11/28: [bug] (thanks Andy Armstrong) + don't overwrite error code in fetch_name(). +2007/11/12: [bug] utf8 mbc length of code 0xfe, 0xff are not 1, +2007/10/23: [spec] onig_enc_len() takes three arguments. (not used) +2007/10/15: [impl] (thanks Rui Hirokawa) + add check HAVE_STDARG_H. +2007/09/07: [API] rename enc_len() to onig_enc_len() in oniguruma.h. +2007/09/04: [API] remove ONIGENC_ERR_XXXXX. +2007/09/03: [API] add error ONIGERR_INVALID_CODE_POINT_VALUE. +2007/09/03: [impl] change error message to "invaid code point value" + for ONIGERR_INVALID_WIDE_CHAR_VALUE. +2007/09/03: [bug] xxx_code_to_mbclen() should return + ONIGERR_INVALID_WIDE_CHAR_VALUE for invalid code point. + ex. /[\x{7fffffff}]/ for ASCII encoding. +2007/08/28: [impl] remove "warning: no previous declaration ...". +2007/08/21: [impl] remove warnings in enc/mktable.c. +2007/08/20: [impl] remove "warning: unused parameter" +2007/08/20: [impl] remove "warning: comparison between signed and unsigned". +2007/08/06: [impl] remove clear_not_flag_cclass(). +2007/08/03: [bug] fix the case of undefined USE_NAMED_GROUP. +2007/08/02: [spec] add backref by number. +2007/08/01: [API] add OnigCtype. +2007/07/27: [spec] add USE_CASE_FOLD_IS_APPLIED_INSIDE_NEGATIVE_CCLASS. +2007/07/24: [impl] define PLATFORM_UNALIGNED_WORD_ACCESS. +2007/07/23: [dist] fix doc/FAQ.ja. + +2007/07/14: Version 5.9.0 + +2007/07/13: [bug] add check into onig_reduce_nested_quantifier(). +2007/06/26: [spec] (thanks K.Takata) + ONIG_OPTION_SINGLELINE: '$' -> '\Z' (as Perl) +2007/06/26: [dist] (thanks K.Takata) + fix documents API and API.ja. +2007/06/19: [impl] remove IS_NOT_NULL() check before onig_node_free(). +2007/06/18: [bug] (thanks KUBO Takehiro) + WORD_ALIGNMENT_SIZE must be sizeof(OnigCodePoint). +2007/06/18: [impl] rename CClassNode flags. +2007/06/18: [bug] initialization miss. +2007/06/13: [impl] change node type reference NXXXX. +2007/06/11: [impl] add node type bit. +2007/06/11: [spec] allow anchor in enclosed repeater. /(\z)*/ +2007/06/11: [impl] rename node types. +2007/06/08: [impl] remove OP_SET_OPTION_PUSH and OP_SET_OPTION from match_at(). +2007/06/07: [impl] use xvsnprintf(). +2007/06/06: [tune] don't set qn->next_head_exact for string first byte is zero. +2007/06/06: [impl] remove unused variables. + +2007/06/04: Version 5.8.0 + +2007/06/04: [impl] add #ifndef vsnprintf into regint.h. +2007/05/31: [dist] add configure option '--enable-crnl-as-line-terminator'. +2007/05/30: [dist] add sample/crnl.c. +2007/05/30: [bug] should check USE_CRNL_AS_LINE_TERMINATOR case + in onig_search(). +2007/05/29: [impl] move USE_CRNL_AS_LINE_TERMINATOR into regenc.h. +2007/05/29: [impl] should check USE_NEWLINE_AT_END_OF_STRING_HAS_EMPTY_LINE + in forward_search_range() and backward_search_range(). + +2007/04/27: Version 5.7.0 + +2007/04/20: [spec] add config USE_MATCH_RANGE_IS_COMPLETE_RANGE. +2007/04/20: [impl] refactoring in match_at(). + +2007/04/12: Version 5.6.1 + +2007/04/12: [bug] must not use UChar in oniguruma.h. +2007/04/09: [impl] change STATE_CHECK_BUFF_MAX_SIZE value from 0x8000 + to 0x4000. [ruby-core:10883] + +2007/04/04: Version 5.6.0 (mourning for Hideo Takamatsu) + +2007/04/03: [spec] add new notation (?'name'), \k'name', \g'name'. +2007/04/03: [impl] remove unused variable. +2007/03/26: [impl] add 'void' to function declarations. + +2007/03/06: Version 5.5.3 + +2007/03/06: [bug] add #include <malloc.h> for bcc32. + (In bcc32, alloca() is declared in malloc.h.) +2007/03/02: [bug] invalid optimization for semi-end-buf in onig_search(). + ex. /\n\Z/.match("aaaaaaaaaa\n") +2007/03/02: [impl] move range > start check position in end_buf process. + +2007/01/09: Version 5.5.2 + +2007/01/09: [impl] rename USE_EXTERNAL_LOWER_CASE_CONV_TABLE. +2007/01/05: [tune] select_opt_exact_info() didn't work for empty info. + ex. /.a/ make MAP info instead of EXACT info. +2006/12/28: [impl] add print_enc_string() for ONIG_DEBUG mode. + +2006/12/22: Version 5.5.1 + +2006/12/22: [impl] rename ADD_PAD_TO_SHORT_BYTE_STRING + . to USE_PAD_TO_SHORT_BYTE_CHAR. +2006/12/21: [spec] should check too short multibyte char in parse_exp(). + add ADD_PAD_TO_SHORT_BYTE_STRING. + ex. /\x00/ in UTF16 should be error. + +2006/12/06: Version 5.5.0 + +2006/12/05: [bug] should add unfold-1 codes from folded code into + onigenc_unicode_get_case_fold_codes_by_str(). + (ex. "S" -> "s" -> 0x017f) +2006/12/05: [new] add flag ONIGENC_CASE_FOLD_TURKISH_AZERI and + USE_UNICODE_CASE_FOLD_TURKISH_AZERI. (disabled in default) +2006/12/04: [spec] remove ONIGENC_CASE_FOLD_FULL. +2006/11/30: [impl] remove unnecessary check in xxx_mbc_case_fold(). + +2006/11/29: Version 5.4.0 + +2006/11/28: [spec] INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR is enabled in + default case fold status. +2006/11/28: [spec] rename ONIGENC_CASE_FOLD_MULTI_CHAR to + INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR. +2006/11/28: [impl] remove USE_UNICODE_CASE_FOLD_MULTI_CHAR. +2006/11/28: [impl] remove Fold[123]Table and add FoldTable. +2006/11/27: [impl] change tool/unicode_fc.rb to see CaseFolding.txt. +2006/11/24: [bug] should call callback for to[j] <-> to[k] in + onigenc_unicode_apply_all_case_fold(). + +2006/11/22: Version 5.3.0 + +2006/11/22: [dist] add index_ja.html. +2006/11/22: [impl] undef ONIG_ESCAPE_UCHAR_COLLISION in regint.h and regenc.h. +2006/11/21: [bug] invalid array access. +2006/11/21: [impl] escape UChar collision from config.h. +2006/11/20: [new] add Hiragana/Katakana properties into Shift_JIS. +2006/11/20: [impl] fix CR_Katakana[] values in EUC-JP. +2006/11/17: [impl] declare strend hash table functions in regint.h. +2006/11/17: [impl] move property list functions to regenc.c. +2006/11/17: [new] add Hiragana/Katakana properties into EUC-JP. +2006/11/15: [impl] remove NOT_RUBY from AM_CFLAGS. + +2006/11/14: Version 5.2.0 + +2006/11/14: [impl] remove program codes for Ruby. +2006/11/14: [impl] reduce program codes for Ruby. +2006/11/10: [bug] 0x24, 0x2b, 0x3c, 0x3d, 0x3e, 0x5e, 0x60, 0x7c, 0x7e + should be [:punct:]. +2006/11/09: [new] (thanks Byte) + add new character encoding CP1251. +2006/11/08: [impl] rename QUALIFIER -> QUANTIFIER. + +2006/11/07: Version 5.1.0 + +2006/11/07: [dist] remove test.rb, testconv.rb and testconvu.rb. +2006/11/07: [bug] get_case_fold_codes_by_str() should handle 'Ss' and 'sS' + combination for ess-tsett. +2006/11/07: [impl] apply_all_case_fold() doesn't need to return all + case character combination for multi-character folding. + (ONIGENC_CASE_FOLD_MULTI_CHAR) +2006/11/07: [bug] (thanks Byte) + add { 0xa3, 0xb3 } to CaseFoldMap[] for KOI8-R. +2006/11/06: [spec] change ONIG_OPTION_FIND_LONGEST to search all of + the string range. + add USE_FIND_LONGEST_SEARCH_ALL_OF_RANGE. +2006/11/02: [impl] re-implement expand_case_fold_string() for + ONIGENC_CASE_FOLD_MULTI_CHAR. +2006/10/30: [impl] add NSTR_DONT_GET_OPTINFO flag. +2006/10/30: [impl] (thanks K.Takata) + add THREAD_SYSTEM_INIT and THREAD_SYSTEM_END. +2006/10/30: [bug] (thanks Wolfgang Nadasi-Donner) + invalid offset value was used in STATE_CHECK_BUFF_INIT(). +2006/10/27: [tune] speed up ONIGENC_MBC_CASE_FOLD() for UTF-16, UTF-32. + (ASCII code check) +2006/10/27: [tune] (thanks Kornelius Kalnbach) + String#scan for long string needs long time compare with + old Ruby + by initialization time for combination explosion check + ex. ("test " * 100_000).scan(/\w*\s?/) + change STATE_CHECK_BUFF_MAX_SIZE from 0x8000000 to 0x8000. + reduce initialization area of state_check_buff. +2006/10/25: [impl] add DISABLE_CASE_FOLD_MULTI_CHAR(). + +2006/10/23: Version 5.0.1 + +2006/10/23: [bug] should fold string in expand_case_fold_string(). +2006/10/23: [bug] (thanks Km) + too many case fold/unfold expansion problem. + don't expand and set ambig flag to the string node. + (except ONIGENC_CASE_FOLD_MULTI_CHAR). +2006/10/23: [bug] (thanks K.Takata) + invalid \p{Alnum}, \p{ASCII}, [:alnum:], [:ascii:]. + fix OnigEncAsciiCtypeTable[] etc... +2006/10/23: [spec] (thanks K.Takata) + add [:word:] POSIX bracket. +2006/10/23: [bug] (thanks K.Takata) + \p{Word} doesn't work. +2006/10/20: [impl] don't expand for AMBIG_FLAG string in + expand_case_fold_string(). + +2006/10/19: Version 5.0.0 + +2006/10/18: [bug] ONIGENC_GET_CASE_FOLD_CODES_MAX_NUM should be 13. +2006/10/18: [impl] remove unused functions. +2006/10/18: [dist] update documents. +2006/10/18: [API] move OnigMetaCharTableType to OnigSyntaxType. +2006/10/18: [dev] add too/unicode_fc.rb, unicode_pc.rb. +2006/10/18: [dist] remove MANIFEST-RUBY from distribution. +2006/10/18: [bug] return duplicated code in + onigenc_unicode_get_case_fold_codes_by_str(). +2006/10/18 [API] remove ONIG_SYN_OP2_CHAR_PROPERTY_PREFIX_IS. +2006/10/18: [dev] add tool/19. +2006/10/18: [dist] remove target 19 from Makefile.am. +2006/10/17: [dist] add enc/unicode.c to target 19 of win32/Makefile. +2006/10/17: [impl] change type for escape VC++ warning. +2006/10/17: [API] rename ONIGENC_CASE_FOLD_NONE to ONIGENC_CASE_FOLD_MIN. +2006/10/17: [dist] remove INSTALL-RUBY from distribution. +2006/10/17: [dist] update LTVERSION to "2:0:0". +2006/10/17: [impl] remove warnings for [make CFLAGS="-g -O2 -Wall"] + in the case USE_UNICODE_PROPERTIES and + USE_UNICODE_CASE_FOLD_MULTI_CHAR are undefined. +2006/10/17: [impl] remove warnings for [make CFLAGS="-g -O2 -Wall"]. +2006/10/17: [impl] re-implement onigenc_unicode_apply_all_case_fold(). + multi-char by case folded char-class is treated as + caseless-string (ambig flag on). + enable OP_EXACT1_IC and OP_EXACTN_IC. +2006/10/16: [bug] unfold expand for 1->2, 1->3 folding in + onigenc_unicode_apply_all_case_fold(). + add CaseFoldExpand_12[], CaseFoldExpand_13[]. +2006/10/16: [bug] (thanks Akinori Musha) + first argument of rb_warn() should be format string. +2006/10/16: [impl] add msa.state_check_buff_size initialization + in onig_search(). +2006/10/16: [spec] re-implement Unicode Caseless Match codes. +2006/10/10: [bug] should call onig_st_free_table() in + onig_free_shared_cclass_table(). +2006/10/10: [impl] remove OnigCompCaseFoldCodes. +2006/10/10: [impl] remove onigenc_ascii_is_mbc_ambiguous() and + onigenc_mbn_is_mbc_ambiguous(). +2006/10/10: [API] remove is_mbc_ambiguous() member from OnigEncodingType. +2006/10/10: [API] rename onig_set_default_ambig_flag() to + onig_set_default_case_fold_flag(), + onig_get_default_ambig_flag() to + onig_get_default_case_fold_flag(), + onig_get_ambig_flag() to onig_get_case_fold_flag(). +2006/10/10: [API] rename ambig_flag to case_fold_flag. +2006/10/10: [API] rename OnigAmbigType to OnigCaseFoldType. +2006/10/10: [impl] rename ONIGENC_IS_CODE_SB_WORD() to IS_CODE_SB_WORD() + and move to regint.h. +2006/10/10: [impl] remove OP_WORD_SB and OP_WORD_MB. +2006/10/10: [impl] remove OP_EXACT1_IC and OP_EXACTN_IC from match_at(). +2006/10/10: [impl] should free new_str in expand_case_fold_string(). +2006/10/06: [dist] add test entries to sample/encode.c. +2006/10/06: [impl] re-implement caseless match (case-fold). +2006/10/06: [impl] expand string node by case fold variations. + add expand_case_fold_string(). +2006/10/05: [spec] rename OnigCompAmbigCodeItem to OnigCaseFoldCodeItem. +2006/10/05: [spec] add apply_all_case_fold() and get_case_fold_codes_by_str() + to OnigEncodingType. +2006/10/05: [spec] remove ambig_flag, get_all_pair_ambig_codes() and + get_all_comp_ambig_codes() member from OnigEncodingType. +2006/10/03: [impl] rename mbc_to_normalize() to mbc_case_fold(). +2006/10/03: [spec] rename ONIGENC_AMBIGUOUS_MATCH_XXX + to ONIGENC_CASE_FOLD_XXX. + rename ONIGENC_CASE_FOLD_COMPOUND + to ONIGENC_CASE_FOLD_MULTI_CHAR. +2006/10/02: [impl] remove all ONIG_RUBY_M17N part. +2006/09/29: [impl] initialize state_check_buff_size in STATE_CHECK_BUFF_INIT(). + make valgrind happy. +2006/09/22: [impl] remove parse time ctype values (CTYPE_WORD etc...) +2006/09/22: [ruby] enable USE_BACKREF_AT_LEVEL for Ruby mode. +2006/09/22: [spec] (thanks Allan Odgaard) + allow upper case letter as the first character + of group name. + fetch_name() and fetch_name_with_level() +2006/09/21: [impl] convert to ascii for parameter string in + onig_error_code_to_str(). + add enc member into OnigErrorInfo. +2006/09/21: [dist] update documents for Unicode Property. +2006/09/21: [new] add Unicode Properties. (enc/unicode.c) + Any, Assigned, C, Cc, L, Lm, Arabic, Greek etc... +2006/09/21: [impl] add USE_UNICODE_PROPERTIES into regenc.h. +2006/09/21: [impl] remove USE_UNICODE_FULL_RANGE_CTYPE. +2006/09/20: [impl] change ONIGENC_CTYPE_XXXX to sequencial values. + add BIT_CTYPE_XXXX bit flags to regenc.h. + update XXXX_CtypeTable[] for BIT_CTYPE_ALNUM. +2006/09/19: [memo] move from CVS to Subversion (1.3.2). +2006/09/19: [impl] (thanks KOYAMA Tetsuji) + HAVE_STDARG_PROTOTYPES was not defined in Mac OS X + by Xcode 2.4(gcc 4.0.1) problem. [php-dev 1312] etc... +2006/09/15: [bug] (thanks Allan Odgaard) + out of range access in bm_search_notrev(). + (p < s) +2006/09/13: [impl] add ONIGENC_CTYPE_ENC_EXT flag. +2006/09/13: [spec] remove 'Is' prefix check for property name + from fetch_char_property_to_ctype(). +2006/09/13: [API] add property_name_to_ctype member to OnigEncodingType. +2006/09/12: [spec][ruby] add ONIG_SYN_OP2_ESC_P_BRACE_CHAR_PROPERTY and + ONIG_SYN_OP2_ESC_P_BRACE_CIRCUMFLEX_NOT to OnigSyntaxRuby. + +2006/09/08: Version 4.4.2 + +2006/09/08: [test] success in ruby 1.9.0 (2006-08-22) [i686-linux]. +2006/09/08: [bug] (thanks K.Takata) + out of range access in bm_search_notrev(). +2006/09/04: [spec] (thanks K.Takata) + allow look-behind in negative look-behind. + ex. /(?<!(?<=a)b|c)d/ + +2006/08/29: Version 4.4.1 + +2006/08/29: [test] success in ruby 1.9.0 (2006-08-22) [i686-linux]. +2006/08/29: [dist] (thanks Seiji Masugata) + add configure option --enable-combination-explosion-check + +2006/08/25: Version 4.4.0 + +2006/08/25: [test] success in ruby 1.9.0 (2006-08-22) [i686-linux]. +2006/08/25: [impl] add_state_check_num() should be enclosed in + ifdef USE_COMBINATION_EXPLOSION_CHECK. +2006/08/23: [spec] config USE_COMBINATION_EXPLOSION_CHECK is enabled + in Ruby mode only. +2006/08/22: [impl] remove last line comma in enum OpCode. +2006/08/22: [impl] remove OP_STATE_CHECK_ANYCHAR_STAR_PEEK_NEXT and + OP_STATE_CHECK_ANYCHAR_ML_STAR_PEEK_NEXT. +2006/08/22: [impl] remove OP_BACKREF3. + +2006/08/21: Version 4.3.1 + +2006/08/21: [test] success in ruby 1.9.0 (2006-07-28) [i686-linux]. +2006/08/21: [impl] change stack type values + and re-define STK_MASK_TO_VOID_TARGET etc... +2006/08/21: [impl] set repeat_range[].upper to 0x7fffffff as infinite. +2006/08/21: [impl] add STATE_CHECK_BUFF_MALLOC_THRESHOLD_SIZE. +2006/08/21: [impl] reduce (?:a*){n,m}, (?:a+){n,m} => (?:a*){n,n}, (?:a+){n,n} +2006/09/21: [impl] reduce (a*){n,m}, (a+){n,m} => (a*){n,n}, (a+){n,n} + if backreference is not used. +2006/08/17: [bug] should check scan_env.num_call > 0 for backrefed pattern + in combination explosion check. + +2006/08/17: Version 4.3.0 + +2006/08/17: [test] success in ruby 1.9.0 (2006-07-28) [i686-linux]. +2006/08/17: [new] add config USE_COMBINATION_EXPLOSION_CHECK. + check /(.+)*/, /(\s*foo\s*)*/ etc... + [API] add num_comb_exp_check member in regex_t. + [dist] change LTVERSION value to "1:0:0" in configure.in. +2006/08/15: [bug] OP_REPEAT_INC process in match_at(). + should check repeat-count >= range-upper and + range-upper may be infinite. + +2006/08/11: Version 4.2.3 + +2006/08/11: [test] success in ruby 1.9.0 (2006-07-28) [i686-linux]. +2006/08/10: [impl] remove double call in set_qualifier(). +2006/08/10: [impl] remove by_number member in QualifierNode. +2006/08/09: [impl] remove a comma at the end of enum ReduceType + for escape warning on Mac OS X. +2006/08/07: [impl] remove warning in regcomp.c. +2006/08/07: [spec] move definition of USE_BACKREF_AT_LEVEL into NOT_RUBY. + +2006/08/03: Version 4.2.2 + +2006/08/03: [test] success in ruby 1.9.0 (2006-07-28) [i686-linux]. +2006/08/03: [bug] (thanks Hiroyuki Yamamoto) + segmentation fault in regexec(). (POSIX API) +2006/08/02: [bug] combination of \G in look-ahead/look-behind and other + anchors(\A, \z, \Z) cause invalid result. + ex. /(?!\G)a\z/.match("ba") + start arg. of MATCH_ARG_INIT() should be original + arg. of onig_search(). + +2006/07/31: Version 4.2.1 + +2006/07/31: [test] success in ruby 1.9.0 (2006-07-28) [i686-linux]. +2006/07/31: [bug] (thanks Kimura Minoru) + re-implement bm_search_notrev(). +2006/07/31: [impl] bm_search_notrev() refactoring. +2006/07/31: [bug] (thanks Kimura Minoru) + fix incomplete multibyte string in exact info. +2006/07/31: [impl] (thanks Seiji Masugata) + remove cast in va_init_list() for Intel C Compiler. + +2006/07/18: Version 4.2.0 + +2006/07/18: [test] success in ruby 1.9.0 (2006-03-01) [i686-linux]. +2006/07/18: [new] (thanks Wolfgang Nadasi-Donner) + add back reference with nest level. + \k<name+n>, \k<name-n> +2006/07/11: [impl] change long to unsigned long for ONIG_OPTION_XXX + and ONIG_SYN_XXX number literals. + +2006/07/03: Version 4.1.2 + +2006/07/03: [test] success in ruby 1.9.0 (2006-03-01) [i686-linux]. +2006/07/03: [spec] (thanks Wolfgang Nadasi-Donner) + allow \G in look-behind. + add ANCHOR_BEGIN_POSITION flag in setup_tree(). +2006/06/12: [impl] (thanks matz) + fix cast from char* to const char* + in onig_snprintf_with_pattern(). + fix cast from char* to const char* + for PopularQStr[] and ReduceQStr[]. + +2006/05/22: Version 4.1.1 + +2006/05/22: [test] success in ruby 1.9.0 (2006-03-01) [i686-linux]. +2006/05/22: [impl] add position string argument to STACK_BASE_CHECK(). +2006/05/22: [bug] (thanks NARUSE, Yui) + add STK_NULL_CHECK_END to IS_TO_VOID_TARGET(). + ex. core dump in + /(?<pare>\(([^\(\)]++|\g<pare>)*+\))/.match('((a))') + +2006/05/15: Version 4.1.0 + +2006/05/15: [test] success in ruby 1.9.0 (2006-03-01) [i686-linux]. +2006/05/15: [impl] thread atomic changes for onig_end() and + onig_free_node_list(). +2006/05/15: [test] success in ruby 1.9.0 (2006-03-01) [i686-linux]. +2005/05/15: [dist] update API, API.ja, FAQ, FAQ.ja. +2006/05/15: [spec] remove onig_recompile(), onig_recompile_deluxe() + and re_recompile_pattern(). + add config USE_RECOMPILE_API. +2006/05/15: [impl] improved thread safe implementation of onig_search() + and onig_match(). + +2006/05/11: Version 4.0.4 + +2006/05/11: [test] success in ruby 1.9.0 (2006-03-01) [i686-linux]. +2006/05/11: [bug] (thanks Yuji Kaneda) + dead-lock in onig_end(). +2006/05/11: [dist] update index.html. + +2006/05/08: Version 4.0.3 + +2006/05/08: [test] success in ruby 1.9.0 (2006-03-01) [i686-linux]. +2006/05/08: [bug] (thanks Allan Odgaard) + Segmentation fault in backward search. + ex. /^\t.*$/ +2006/04/18: [dist] update index.html. +2006/04/05: [dist] update index.html. +2006/03/24: [dist] update doc/RE, doc/RE.ja. + +2006/03/23: Version 4.0.2 + +2006/03/22: [test] success in ruby 1.9.0 (2006-03-01) [i686-linux]. +2006/03/22: [impl] add both of ONIG_OPTION_DONT_CAPTURE_GROUP + and ONIG_OPTION_CAPTURE_GROUP check. +2006/03/22: [spec] add error code ONIGERR_INVALID_COMBINATION_OF_OPTIONS. +2006/03/22: [impl] remove USE_NAMED_GROUP condition from + ONIG_OPTION_DONT_CAPTURE_GROUP check in parse_effect(). +2006/03/22: [new] add API onig_noname_group_capture_is_active(). +2006/03/01: [spec] rename regex object type from regex_t to OnigRegexType. + add typedef OnigRegexType regex_t + unless ONIG_ESCAPE_REGEX_T_COLLISION is defined. +2006/02/27: [spec] change ONIG_MAX_MULTI_BYTE_RANGES_NUM from 1000 + to 10000. (for docdiff program) +2006/02/17: [dist] change COPYING year 2005 -> 2006. + +2006/02/07: Version 4.0.1 + +2006/02/07: [test] success in ruby 1.9.0 (2005-11-28) [i686-linux]. +2006/02/07: [bug] memory leaks in onig_free_shared_cclass_table(). +2006/02/03: [ruby] add -m 0644 option to install command in "make 19". +2006/02/03: [impl] rename ANCHOR_ANYCHAR_STAR_PL to ANCHOR_ANYCHAR_STAR_ML. + change from IS_POSIXLINE() to IS_MULTILINE() + for ANCHOR_ANYCHAR_START/_ML decision + in optimize_node_left(). +2006/01/26: [dist] update index.html for Oniguruma 2.5.3. +2006/01/25: [dist] update URL in index.html. + +2006/01/24: Version 4.0.0 + +2006/01/24: [test] success in ruby 1.9.0 (2005-11-28) [i386-cygwin]. +2006/01/24: [test] success in ruby 1.9.0 (2005-11-28) [i686-linux]. +2006/01/24: [dist] remove warnings from sample/encode.c. +2006/01/24: [dist] change install description in README(.ja). +2006/01/24: [dist] remove re.c.XXX.patch from distribution and CVS. +2006/01/24: [dist] --- support shared library --- + use GNU libtool/automake. + change configure.in and add Makefile.am, sample/Makefile.am. + add AUTHORS file. +2006/01/24: [dist] test programs return exit code -1 when test fails. +2006/01/24: [bug] (thanks KIMURA Koichi) + invalid syntax definition in ONIG_SYNTAX_GREP. + ONIG_SYN_OP_BRACE_INTERVAL + -> ONIG_SYN_OP_ESC_BRACE_INTERVAL +2006/01/23: [dist] fix configure.in for onig-config. +2006/01/19: [new] add new config USE_UNICODE_ALL_LINE_TERMINATORS. + (U+000d, U+0085, U+2028, U+2029) +2005/12/29: [dist] change pmatch array size to 25 in testconv.rb. +2005/12/26: [dist] fix name in test.rb. +2005/12/26: [dist] update index.html for 2.5.1. + +2005/11/29: Version 3.9.1 + +2005/11/29: [test] success in ruby 1.9.0 (2005-11-28) [i686-linux]. +2005/11/24: [test] success in ruby 1.9.0 (2005-08-09) [i686-linux]. +2005/11/21: [test] success in ruby 1.9.0 (2005-11-20) [i386-cygwin]. +2005/11/21: [bug] (thanks Allan Odgaard) + utf-8 character comments in extended mode leads + invalid result. + ex. /(?x)(?<= # <any-utf-8 multibyte char>o\n~) / + fix onigenc_unicode_is_code_ctype() and + utf8_is_code_ctype(). +2005/11/20: [bug] (thanks MATSUMOTO Satoshi) (thanks Isao Sonobe) + begin-line anchor and BM search optimization leads + invalid result in UTF-16/32. + fix in set_optimize_exact_info(). + +2005/11/20: Version 3.9.0 + +2005/11/20: [test] success in ruby 1.9.0 (2005-11-20) [i386-cygwin]. +2005/11/20: [test] success in ruby 1.9.0 (2005-10-18) [i386-cygwin]. +2005/11/20: [new] add new config USE_CRNL_AS_LINE_TERMINATOR. + (!!! NO SUPPORT experimental option !!!) +2005/11/15: [bug] (thanks Allan Odgaard) + tok->escape was not cleared in fetch_token_in_cc(). + ex. [\s&&[^\n]] makes wrong result. +2005/10/18: [impl] (thanks nobu) + change sjis_mbc_enc_len() + and node_new_cclass_by_codepoint_range() scope to static. +2005/09/05: [dist] remove link to MultiFind. +2005/09/01: [dist] add link to yagrep. + +2005/08/23: Version 3.8.9 + +2005/08/23: [test] success in ruby 1.9.0 (2005-08-09) [i686-linux]. +2005/08/23: [inst] fix Makefile.in for make ctest/ptest. + +2005/08/23: Version 3.8.8 + +2005/08/23: [test] success in ruby 1.9.0 (2005-08-09) [i686-linux]. +2005/08/23: [impl] split is_code_in_cc() from onig_is_code_in_cc(). +2005/08/23: [impl] should check DATA_ENSURE() at OP_CCLASS_NODE in match_at(). +2005/08/23: [impl] (thanks akr) + add ONIG_OPTION_MAXBIT for escape conflict with + Ruby's option. +2005/08/22: [impl] escape GCC 4.0 warnings for testc.c. +2005/08/22: [bug] (thanks nobu, matz) [ruby-dev:26840] + UTF-8 0xFE, 0xFF handling bug in code_is_in_cclass_node(). + abort on /\S*/ =~ "\xfe" +2005/08/22: [impl] escape GCC 4.0 warnings for sample/*.c. +2005/08/22: [impl] fix testconvu.rb. +2005/08/22: [impl] escape GCC 4.0 warnings. + +2005/08/09: Version 3.8.7 + +2005/08/09: [test] success in ruby 1.9.0 (2005-08-09) [i686-linux]. +2005/08/09: [bug] (thanks Allan Odgaard) + should not call enc_len() for s == range + in onig_search(). +2005/08/01: [dist] add mkdir $prefix, mkdir $exec_prefix to make install. + +2005/07/27: Version 3.8.6 + +2005/07/27: [test] success in ruby 1.9.0 (2005-07-26) [i686-linux]. +2005/07/27: [impl] update onig-config.in. +2005/07/26: [new] (thanks Yen-Ju Chen) + add Oniguruma configuration check program. + (onig-config.in) + +2005/07/14: Version 3.8.5 + +2005/07/14: [test] success in ruby 1.9.0 (2005-07-14) [i686-linux]. +2005/07/11: [test] success in ruby 1.9.0 (2005-07-04) [i686-linux]. +2005/07/11: [bug] (thanks nobu) [ruby-dev:26505] + invalid handling for /\c\x/ and /\C-\x/. + fix fetch_escaped_value(). +2005/07/05: [impl] (thanks Alexey Zakhlestine) + escape GCC 4.0 warnings. + +2005/07/01: Version 3.8.4 + +2005/07/01: [test] success in ruby 1.9.0 (2005-07-01) [i686-linux]. +2005/06/30: [test] success in ruby 1.9.0 (2005-06-28) [i686-linux]. +2005/06/30: [dist] add GB 18030 test to sample/encode.c. +2005/06/30: [impl] escape warning of gb18030_left_adjust_char_head(). +2005/06/30: [new] (contributed by KUBO Takehiro) + add new character encoding ONIG_ENCODING_GB18030. +2005/06/30: [bug] invalid ctype check for multibyte encodings. + ("graph", "print") + fix onigenc_mb2/4_is_code_ctype(), + eucjp_is_code_ctype() and sjis_is_code_ctype(). +2005/06/30: [bug] invalid conversion from code point to mbc in + onigenc_mb4_code_to_mbc(). + +2005/06/28: Version 3.8.3 + +2005/06/28: [test] success in ruby 1.9.0 (2005-06-28) [i686-linux]. +2005/06/27: [test] success in ruby 1.9.0 (2005-05-31) [i686-linux]. +2005/06/27: [bug] (thanks Wolfgang Nadasi-Donner) + invalid check for never ending recursion. + lower zero quantifier should be treated as + a non-recursive call alternative. + ex. /(?<bal>[^()]*(\(\g<bal>\)[^()]*)*)/ +2005/06/15: [impl] add divide_ambig_string_node_sub(). +2005/06/15: [dist] add a test to sample/encode.c. +2005/06/10: [new] add ONIG_SYNTAX_PERL_NG. (Perl + named group) + +2005/06/01: Version 3.8.2 + +2005/06/01: [test] success in ruby 1.9.0 (2005-05-31) [i686-linux]. +2005/05/31: [dist] add doc/FAQ and doc/FAQ.ja. +2005/05/31: [impl] minor change in node_new(). +2005/05/30: [test] success in ruby 1.9.0 (2005-05-11) [i686-linux]. +2005/05/30: [bug] (thanks Allan Odgaard) + FreeNodeList null check should be on thread-atomic + in node_new(). + +2005/05/11: Version 3.8.1 + +2005/05/11: [test] success in ruby 1.9.0 (2005-05-11) [i386-mswin32]. +2005/05/11: [dist] update win32/Makefile (make 19). +2005/05/11: [test] success in ruby 1.9.0 (2005-05-11) [i686-linux]. +2005/05/06: [test] success in ruby 1.9.0 (2005-05-06) [i686-linux]. +2005/05/06: [impl] (thanks nobu) [ruby-core:4815] + add #ifdef USE_VARIABLE_META_CHARS to goto label. +2005/04/25: [test] success in ruby 1.9.0 (2005-04-25) [i686-linux]. +2005/04/25: [impl] change DEFAULT_WARN_FUNCTION and DEFAULT_VERB_WARN_FUNCTION + to onig_rb_warn() and onig_rb_warning(). + +2005/04/15: Version 3.8.0 + +2005/04/15: [test] success in ruby 1.9.0 (2005-04-14) [i686-linux]. +2005/04/01: [test] success in ruby 1.9.0 (2005-03-24) [i686-linux]. +2005/04/01: [impl] (thanks Joe Orton) + (thanks Moriyoshi Koizumi) + many const-ification to many *.[ch] files. + +2005/03/25: Version 3.7.2 + +2005/03/25: [test] success in ruby 1.9.0 (2005-03-24) [i686-linux]. +2005/03/23: [test] success in ruby 1.9.0 (2005-03-20) [i686-linux]. +2005/03/23: [test] success in ruby 1.9.0 (2005-03-08) [i686-linux]. +2005/03/23: [new] add ONIG_SYNTAX_ASIS. +2005/03/23: [new] add ONIG_SYN_OP2_INEFFECTIVE_ESCAPE. +2005/03/09: [spec] rename MBCTYPE_XXX to RE_MBCTYPE_XXX. (GNU API) +2005/03/08: [test] success in ruby 1.9.0 (2005-03-08) [i686-linux]. +2005/03/08: [impl] (thanks matz) [ruby-dev:25783] + should not allocate memory for key data in st.c. + move st_*_strend() functions from st.c. fixed some + potential memory leaks. + (imported from Ruby 1.9 2005-03-08) + +2005/03/07: Version 3.7.1 + +2005/03/07: [test] success in ruby 1.9.0 (2005-03-07) [i686-linux]. +2005/03/07: [impl] (thanks Rui Hirokawa) + add ONIG_ESCAPE_UCHAR_COLLISION. + rename UChar to OnigUChar in oniguruma.h. +2005/03/07: [impl] remove declarations for Ruby in oniggnu.h. +2005/03/05: [bug] ANCHOR_ANYCHAR_STAR didn't work in onig_search(). +2005/03/01: [dist] remove oniggnu.h from MANIFEST-RUBY. + remove oniggnu.h from make 19. +2005/03/01: [bug] (thanks matz) [ruby-dev:25778] + uninitialized member (OptEnv.backrefed_status) + was used. + +2005/02/19: Version 3.7.0 + +2005/02/19: [test] success in ruby 1.9.0 (2005-02-19) [i386-cygwin]. +2005/02/19: [new] (thanks Minero Aoki) + add onig_region_set(). +2005/02/19: [API] change onig_region_init() to extern. +2005/02/19: [dist] remove reggnu.c from MANIFEST-RUBY. + remove reggnu.c from make 19. +2005/02/19: [dist] update doc/API and doc/API.ja. +2005/02/19: [test] success in ruby 1.9.0 (2005-02-19) [i386-cygwin]. +2005/02/19: [impl] (thanks Alexey Zakhlestine) + change UChar* to const UChar* in oniguruma.h, + regenc.h and regparse.h. +2005/02/13: [impl] change UChar* to const UChar* in oniguruma.h and + onigposix.h and st.h. +2005/02/12: [test] success in ruby 1.9.0 (2005-02-11) [i386-cygwin]. +2005/02/12: [bug] (thanks nobu) [ruby-dev:25676] + type_cclass_hash() fix overrun. +2005/02/09: [test] success in ruby 1.9.0 (2005-02-09) [i686-linux]. +2005/02/09: [spec] add RE_OPTION_FIND_NOT_EMPTY etc.. to oniggnu.h. +2005/02/09: [dist] remove hash.c.patch. +2005/02/07: [impl] remove re_mbctab, mbctab_ascii etc... + (USE_COMPATIBILITY_FOR_RUBY_EXTENSION_LIBRARY) + +2005/02/04: Version 3.6.0 + +2005/02/04: [test] success in ruby 1.9.0 (2005-02-04) [i686-linux]. +2005/02/01: [bug] add key_free() call to st_free_table(). +2005/02/01: [new] add onig_get_default_ambig_flag() and + onig_set_default_ambig_flag(). +2005/02/01: [dist] update MANIFEST-RUBY. +2005/01/31: [test] success in ruby 1.9.0 (2005-01-29) [i686-linux]. +2005/01/31: [spec] remove ONIGENC_AMBIGUOUS_MATCH_COMPOUND + from ONIGENC_AMBIGUOUS_MATCH_DEFAULT. +2005/01/31: [dist] update Makefile.in (make 19). +2005/01/29: [memo] (thanks Kazuo Saito) + Oniguruma 3.5.4 was merged to Ruby 1.9.0. +2005/01/28: [impl] (thanks UK-taniyama) + add extern "C" { } directive to oniguruma.h, oniggnu.h + and onigposix.h for C++. +2005/01/25: [impl] remove nested function call for xxx_code_to_mbclen(). + (euc_kr.c, euc_tw.c, big5.c) + +2005/01/19: Version 3.5.4 + +2005/01/19: [test] success in ruby 1.9.0 (2005-01-05) [i686-linux]. +2005/01/19: [bug] (thanks Isao Sonobe) + callback function argument name_end of onig_foreach_name() + was wrong. + name key of name table should be null terminated for + character encoding length. + add strdup_with_null(), rename onig_strdup() to k_strdup(). + use e->name_len in i_names(). +2005/01/17: [impl] (thanks UK-taniyama) + add HAVE_SYS_TYPES_H to config.h.in. + +2005/01/13: Version 3.5.3 + +2005/01/13: [test] success in ruby 1.9.0 (2005-01-05) [i686-linux]. +2005/01/13: [bug] ignore case match bug. + ex. /s+/iu.match("SSSSS") ==> [4..5] + fix OP_EXACT1_IC, OP_EXACTN_IC process. +2005/01/13: [bug] (thanks Isao Sonobe) + ignore case match bug. + ex. /is/iu.match("ss") fail. + fix str_lower_case_match() etc. + +2005/01/05: Version 3.5.2 + +2005/01/05: [test] success in ruby 1.9.0 (2005-01-05) [i686-linux]. +2005/01/05: [test] success in ruby 1.9.0 (2004-12-16) [i686-linux]. +2005/01/05: [bug] (thanks Isao Sonobe) + ignore case match bug. + ex. /s+/iu.match("sssss") ==> [4..5] + fix OP_EXACT1_IC, OP_EXACTN_IC process. +2005/01/05: [bug] (thanks Isao Sonobe) + group name table should be renumbered. + add onig_renumber_name_table(). +2004/12/24: [dist] remove file onigcmpt200.h. + +2004/12/17: Version 3.5.1 + +2004/12/17: [dist] add INSTALL-RUBY to archive. +2004/12/16: [test] success in ruby 1.9.0 (2004-12-16) [i686-linux]. +2004/12/16: [dist] update hash.c.patch. +2004/12/15: [bug] (thanks matz) + char > 127 should be casted to unsigned char. (utf8.c) +2004/12/13: [impl] add HAVE_PROTOTYPES and HAVE_STDARG_PROTOTYPES definition + to oniguruma.h in the case __cplusplus. +2004/12/06: [dist] update doc/RE and doc/RE.ja. +2004/12/03: [impl] (thanks nobu) + st.h fix prototype for C++. + +2004/12/03: Version 3.5.0 + +2004/12/02: [test] success in ruby 1.9.0 (2004-12-02) [i686-linux]. +2004/12/01: [test] success in ruby 1.9.0 (2004-12-01) [i386-mswin32]. +2004/12/01: [dist] add make targets 19 and 19up to win32/Makefile. +2004/12/01: [test] success in ruby 1.9.0 (2004-12-01) [i386-cygwin]. +2004/12/01: [test] success in ruby 1.9.0 (2004-12-01) [i686-linux]. +2004/12/01: [impl] double cast for escape warning in Cygwin. + (HashDataType* )((void* )(&e)) in regparse.c +2004/12/01: [test] success in ruby 1.9.0 (2004-11-30) [i686-linux]. +2004/12/01: [tune] change implementation of clear_opt_map_info(). + (which was 10-16% cost in gprof result for my test program) +2004/12/01: [dist] remove regex.c from distribution files. +2004/11/30: [memo] remove targets 16 and 18 from Makefile.in. +2004/11/30: [test] success in ruby 1.9.0 (2004-11-30) [i686-linux]. +2004/11/30: [inst] add "cp -p st.[ch] st.[ch].ruby_orig" to "make 19". +2004/11/30: [tune] map_position_value() return 20 if code is 0 + and minimum enclen > 1. +2004/11/30: [test] success in ruby 1.9.0 (2004-11-29) [i686-linux]. +2004/11/30: [impl] minor changes for multi-thread in regexec.c and regcomp.c. +2004/11/30: [impl] change THREAD_PASS_LIMIT_COUNT value from 10 to 8. +2004/11/30: [impl] add THREAD_ATOMIC_XXX to FreeNodeList access in regparse.c +2004/11/29: [impl] add USE_MULTI_THREAD_SYSTEM. +2004/11/29: [memo] add hash.c.patch to CVS. +2004/11/29: [dist] change mail address to 'sndgk393 AT ...' +2004/11/29: [dist] add -s option (silent mode) to test.rb. +2004/11/29: [tune] change THRESHOLD_RANGE_NUM_FOR_SHARE_CCLASS value + from 20 to 8. +2004/11/29: [inst] add make target "19up". +2004/11/29: [dist] change Oniguruma Home Page URL. +2004/11/29: [impl] remove onig_is_in_code_range_array(). +2004/11/29: [dist] fix doc/RE and RE.ja (character types). +2004/11/26: [dist] fix win32/Makefile. +2004/11/26: [dist] fix doc/RE and RE.ja (multibyte character types). +2004/11/26: [impl] add onig_free_shared_cclass_table(). +2004/11/26: [impl] move definition USE_UNICODE_FULL_RANGE_CTYPE to regenc.h. +2004/11/26: [impl] add opcode OP_CCLASS_NODE. +2004/11/26: [impl] move definition of CClassNode to regint.h. +2004/11/26: [impl] add type PointerType in regint.h. +2004/11/25: [impl] remove ONIGENC_CTYPE_MOD_NOT. +2004/11/25: [impl] rename onig_node_new_cclass_by_codepoint_range to + node_new_cclass_by_codepoint_range. +2004/11/25: [impl] remove get_type_cc_node method from OnigEncodingType. +2004/11/25: [impl] move implementation of shared char-class from enc/*.c + to regparse.c. +2004/11/25: [dist] add hash.c.patch for Ruby 1.9 hash.c change. +2004/11/22: [impl] change utf8_get_type_node(). +2004/11/22: [impl] add ONIGENC_CTYPE_MOD_NOT. +2004/11/22: [bug] (thanks MIYAMUKO Katsuyuki) + ruby make test fail in HP-UX B.11.23 ia64. + should use tok->u.code instead of tok->u.c in + the case of TK_CODE_POINT. +2004/11/19: [bug] (thanks Yoshida Masato) + invalid multibyte code causes segmentation fault. + ex. /[\xFF-\xFF]/u +2004/11/19: [bug] (thanks Yoshida Masato) + illegal check in char-class range in UTF-8. + ex. s = "[\xC2\xA0-\xC3\xBE]" + p(Regexp.new(s, nil, "u") =~ "\xC3\xBE") +2004/11/18: [impl] add onig_node_new_cclass_by_codepoint_range(). +2004/11/18: [impl] remove OnigCodePointRange type. (use OnigCodePoint[].) +2004/11/17: [bug] (thanks nobu) + abort in "a".gsub(/a\Z/, "") + fix ONIGENC_STEP_BACK() argument in onig_search(). +2004/11/16: [impl] add key2 member to st_table_entry in st.[ch]. + change API of st for non-null terminated string key. +2004/11/16: [impl] add get_type_cc_node method to OnigEncodingType. +2004/11/15: [impl] add st.h and st.c from Ruby 1.9. + use st-hash always. +2004/11/12: [impl] change member 'not' of CClassNode to 'flags'. + add flags FLAG_CCLASS_NOT and FLAG_CCLASS_SHARE. +2004/11/12: [impl] add onig_is_in_code_range_array() to enc/unicode.c. +2004/11/12: [impl] fix CRWord in enc/unicode.c and MBWord in enc/utf8.c. +2004/11/11: [bug] fix enc/utf8.c. + size 0 array initializer was compile error in VC++. +2004/11/09: [inst] (thanks Hiroki YAGITA) + change installed file mode to 0644. +2004/11/09: [bug] (thanks UK-taniyama) + wrong definitions GET_RELADDR_INC(), GET_ABSADDR_INC() + etc... (NOT PLATFORM_UNALIGNED_WORD_ACCESS) +2004/11/09: [impl] type cast in regexec() for remove compile time warning. + (WIN32, regposix.c) +2004/11/08: [spec] fix Unicode character types. + 0x00ad (soft hyphen) should be [:cntrl:] and [:space:] type. + [0x0009..0x000d], 0x0085 should be [:print:] type. + 0x00ad should not be [:punct:] type. +2004/11/08: [inst] fix Makefile.in. (for make ctest/ptest/testcu) +2004/11/06: [impl] (thanks Kazuo Saito) + too many alternatives pattern causes core dump. + change implementation of onig_node_free(). +2004/11/05: [spec] rename ONIGERR_END_PATTERN_AT_BACKSLASH to + ONIGERR_END_PATTERN_AT_ESCAPE. +2004/11/05: [impl] (thanks matz) + escape compile time warnings for x86-64 Linux. + StackIndex type int -> long +2004/11/05: [memo] (thanks Kazuo Saito) + Oniguruma 3.4.0 was merged to Ruby 1.9.0. + +2004/10/30: Version 3.4.0 + +2004/10/30: [test] success in ruby 1.9.0 (2004-09-24) [i686-linux]. +2004/10/30: [new] add hexadecimal digit char type. (\h, \H) + syntax: ONIG_SYN_OP2_ESC_H_XDIGIT +2004/10/30: [bug] (thanks Guy Decoux) + reluctant infinite repeat bug. + ex. /^[a-z]{2,}?$/.match("aaa") fail. + fix OP_REPEAT_INC_NG process in match_at(). + +2004/10/18: Version 3.3.1 + +2004/10/18: [test] success in ruby 1.9.0 (2004-09-24) [i686-linux]. +2004/10/18: [impl] (thanks Imai Yasumasa) + enclose #include <sys/types.h> by #ifndef __BORLANDC__. +2004/10/18: [bug] (thanks Imai Yasumasa) + memory access violation in select_opt_exact_info(). +2004/09/25: [dist] fix doc/API and doc/API.ja. +2004/09/25: [bug] fix OP_SEMI_END_BUF process in match_at() for + the case USE_NEWLINE_AT_END_OF_STRING_HAS_EMPTY_LINE + is not defined. + +2004/09/17: Version 3.3.0 + +2004/09/17: [dist] add COPYING to program source files. +2004/09/17: [test] success in ruby 1.9.0 (2004-07-23) [i686-linux]. +2004/09/17: [bug] (thanks Isao Sonobe) + memory access violations in xxx_mbc_enc_len(), + and xxx_mbc_to_normalize() and + xxx_left_adjust_char_head(). + add string range check in match_at() and onig_search(). +2004/09/08: [dist] change mail address format.(kosako AT sofnec ...) + +2004/09/04: Version 3.2.9 + +2004/09/04: [test] success in ruby 1.9.0 (2004-07-23) [i686-linux]. +2004/09/04: [bug] (thanks Bob Kerstetter and Richard Koch) + search fail in ignore case mode. + fix str_lower_case_match(). +2004/09/04: [inst] (thanks Isao Sonobe) + clear sample directory in 'make clean'. +2004/09/04: [bug] fix ONIGENC_AMBIGUOUS_MATCH_COMPOUND/ASCII/NONASCII + meanings in XXXXX_mbc_to_normalize() and + XXXXX_is_mbc_ambiguous(). +2004/08/28: [bug] fix ONIGENC_AMBIGUOUS_MATCH_COMPOUND/ASCII/NONASCII + meanings in iso_8859_XX_mbc_to_normalize() and + iso_8859_XX_is_mbc_ambiguous(). + +2004/08/24: Version 3.2.8 + +2004/08/24: [test] success in ruby 1.9.0 (2004-07-23) [i686-linux]. +2004/08/24: [spec] add ONIG_SYN_FIXED_INTERVAL_IS_GREEDY_ONLY. + /a{n}?/ == /(?:a{n})?/ +2004/08/24: [dist] fix doc/RE and doc/RE.ja. +2004/08/24: [bug] (thanks starfish) + memory leak in set_optimize_exact_info(). + +2004/08/21: Version 3.2.7 + +2004/08/21: [test] success in ruby 1.8.2 (2004-07-28) [i686-linux]. + (1.8.2 preview2) +2004/08/21: [test] success in ruby 1.9.0 (2004-07-23) [i686-linux]. +2004/08/21: [bug] (thanks Isao Sonobe) (thanks kage) + memory access violation in bm_search_notrev(). + (forgotten to merge from 2.X) + +2004/07/24: Version 3.2.6 + +2004/07/24: [test] success in ruby 1.9.0 (2004-07-23) [i686-linux]. +2004/07/24: [test] success in ruby 1.8.2 (2004-07-16) [i686-linux]. +2004/07/24: [bug] fix warnings for regexec.c. (gcc 2.91.66) +2004/07/24: [memo] change version control system from Subversion + to CVS 1.11.17. +2004/07/20: [bug] (thanks Isao Sonobe) + illegal result in negative character class in ignore case + mode. fix pair-ambig-codes process in parse_exp(). + ex. /[^a]/i.match("A") +2004/07/20: [bug] (thanks Isao Sonobe) + undefined bytecode error happens in UTF-16BE etc.. + compile_length_cclass_node() was not consistent with + compile_cclass_node(). + +2004/07/01: Version 3.2.5 + +2004/07/01: [test] success in ruby 1.8.2 (2004-06-23) [i686-linux]. +2004/07/01: [new] add onig_get_syntax_{op,op2,behavior,options}. +2004/07/01: [bug] (thanks Isao Sonobe) + invalid result in onig_capture_tree_traverse(). + fix make_capture_history_tree(). + +2004/06/29: Version 3.2.4 + +2004/06/29: [test] success in ruby 1.8.2 (2004-06-23) [i686-linux]. +2004/06/29: [new] (thanks Isao Sonobe) + add onig_number_of_captures(). + +2004/06/25: Version 3.2.3 + +2004/06/25: [test] success in ruby 1.8.2 (2004-06-23) [i686-linux]. +2004/06/25: [bug] (thanks Isao Sonobe) + invalid result in onig_capture_tree_traverse(). + fix make_capture_history_tree(). + +2004/06/24: Version 3.2.2 + +2004/06/24: [test] success in ruby 1.8.0 (2003-08-08) [i386-cygwin]. +2004/06/24: [test] success in ruby 1.8.0 (2003-08-08) [i386-mswin32]. +2004/06/24: [test] success in ruby 1.8.2 (2004-06-23) [i686-linux]. +2004/06/24: [new] (thanks Isao Sonobe) + add onig_number_of_capture_histories(). +2004/06/24: [bug] (thanks Isao Sonobe) + invalid char position match in UTF-16 and UTF-32. + add onigenc_always_false_is_allowed_reverse_match(). + +2004/06/17: Version 3.2.1 + +2004/06/17: [test] success in ruby 1.8.0 (2003-08-08) [i386-cygwin]. +2004/06/17: [test] success in ruby 1.8.0 (2003-08-08) [i386-mswin32]. +2004/06/17: [test] success in ruby 1.8.2 (2004-05-18) [i686-linux]. +2004/06/17: [impl] should not use OP_REPEAT for (...)? even if target size + is long. +2004/06/17: [bug] (thanks nobu) [ruby-dev:23703] + should use STACK_AT() instead of stkp in OP_REPEAT_INC. + add IN_VAR_REPEAT flag in setup_tree(). +2004/06/16: [impl] change select_opt_exact_info() to use ByteValTable[]. +2004/06/16: [impl] change map_position_value() table values. +2004/06/14: [impl] (thanks John Carter) + RelAddrType, AbsAddrType and LengthType change + from short int to int type for the very long string match. +2004/06/14: [bug] (thanks Greg A. Woods) + fix nmatch argument of regexec() is smaller than + reg->num_mem + 1 case. (POSIX API) +2004/06/14: [spec] (thanks Greg A. Woods) + set pmatch to NULL if nmatch is 0 in regexec(). (POSIX API) + +2004/06/10: Version 3.2.0 + +2004/06/10: [test] success in ruby 1.8.0 (2003-08-08) [i386-cygwin]. +2004/06/10: [test] success in ruby 1.9.0 (2004-05-27) [i386-mswin32]. +2004/06/10: [test] success in ruby 1.8.2 (2004-05-18) [i686-linux]. +2004/06/10: [dist] add README.ja. +2004/06/10: [new] add onig_copy_encoding(). +2004/06/10: [API] add encoding argument to onig_set_meta_char(). + add meta_char_table member to OnigEncodingType. +2004/06/08: [dist] add doc/API.ja. +2004/06/07: [API] add num_of_elements member to OnigCompileInfo. +2004/05/29: [memo] (thanks Kazuo Saito) + Oniguruma 3.1.0 was merged to Ruby 1.9.0. +2004/05/26: [impl] rename NST_SIMPLE_REPEAT to NST_STOP_BT_SIMPLE_REPEAT. +2004/05/26: [impl] doesn't need to check that target's simple repeat-ness + for EFFECT_MEMORY type node in setup_tree(). + +2004/05/25: Version 3.1.0 + +2004/05/25: [test] success in ruby 1.8.0 (2003-08-08) [i386-mswin32]. +2004/05/25: [test] success in ruby 1.8.0 (2003-08-08) [i386-cygwin]. +2004/05/25: [test] success in ruby 1.9.0 (2004-05-23) [i686-linux]. +2004/05/25: [test] success in ruby 1.8.2 (2004-05-18) [i686-linux]. +2004/05/25: [bug] (thanks Masahiro Sakai) [ruby-dev:23560] + ruby -ruri -ve 'URI::ABS_URI =~ + "http://example.org/Andr\xC3\xA9"' + nested STK_REPEAT type stack can't backtrack repeat_stk[]. + add OP_REPEAT_INC_SG and OP_REPEAT_INC_NG_SG. +2004/05/25: [new] support UTF-32LE. (ONIG_ENCODING_UTF32_LE) +2004/05/25: [new] support UTF-32BE. (ONIG_ENCODING_UTF32_BE) +2004/05/24: [impl] divide enc/utf16.c to utf16_be.c and utf16_le.c. +2004/05/24: [impl] add enc/unicode.c. +2004/05/24: [API] change calling sequences of onig_new_deluxe() and + onig_recompile_deluxe(). + define OnigCompileInfo type. +2004/05/21: [impl] perform ensure process for rb_trap_exec() in match_at(). + add onig_exec_trap() and CHECK_INTERRUPT_IN_MATCH_AT. +2004/05/21: [impl] add regex status check to onig_match(). +2004/05/21: [new] add onig_get_capture_tree() and + onig_capture_tree_traverse(). +2004/05/20: [spec] (thanks Isao Sonobe) + capture history return capture data tree. + (see sample/listcap.c) +2004/05/19: [bug] (thanks Simon Strandgaard) + Control-C does not work in matching process on Ruby. + add calling of CHECK_INTERRUPT into match_at(). + ex. /<(?:[^">]+|"[^"]*")+>/.match('<META http-equiv= \ + "Content-Type content="text/html; charset=iso-8859-1">') +2004/05/19: [bug] (thanks Simon Strandgaard) + define virtual codepoint values for invalid encoding + byte 0xfe and 0xff in UTF-8. + ex. /\w+/u.match("%a\xffb\xfec%") ==> "a" +2004/05/19: [spec] (thanks Simon Strandgaard) + too big backref number should be treated as a sequence of + an octal char and number digits. + ex. /b\3777\c/.match("b\3777\c") +2004/05/17: [spec] rename encoding names "UTF-16 BE" and "UTF-16 LE" + to "UTF-16BE" and "UTF-16LE". +2004/05/17: [impl] move ismbchar() and mbclen() from oniguruma.h to oniggnu.h. +2004/05/17: [impl] rename onigenc_single_byte_is_allowed_reverse_match() to + onigenc_always_true_is_allowed_reverse_match(). + +2004/05/14: Version 3.0.0 + +2004/05/14: [test] success in ruby 1.8.0 (2003-08-08) [i386-cygwin]. +2004/05/14: [test] success in ruby 1.9.0 (2004-05-14) [i686-linux]. +2004/05/14: [test] success in ruby 1.8.0 (2003-08-08) [i386-mswin32]. + (* need to edit parse.y: + register int c; ---> int c; in yylex()) +2004/05/14: [impl] add regext.c. +2004/05/14: [spec] KOI8 is not included in library archive by default setup. +2004/05/14: [impl] implementation changes are completed for all encoding files. +2004/05/12: [impl] add divide_ambig_string_node(). + ambiguous string is divided and normalized before + optimization and compilation process. +2004/05/11: [dist] remove INSTALL-RUBY from distribution. +2004/04/28: [memo] (thanks Kazuo Saito) + Oniguruma 2.2.8 was merged to Ruby 1.9.0. +2004/04/26: [spec] change value DEFAULT_MATCH_STACK_LIMIT_SIZE = 0 : unlimited +2004/04/26: [new] add onig_get_match_stack_limit_size() and + onig_set_match_stack_limit_size(). +2004/04/26: [bug] add error check to re.c.181.patch and re.c.168.patch. +2004/04/23: [impl] remove ctype_support_level from OnigEncodingType. +2004/04/22: [spec] allow the range from single byte char to multibyte char in + character class for implementation reason. + ex. /[a-\xbb\xcc]/ in EUC-JP encoding. +2004/04/21: [impl] remove max_enc_len_by_first_byte() from OnigEncodingType. +2004/04/20: [new] add onig_copyright(). +2004/04/20: [impl] add regversion.c. +2004/04/15: [new] add onig_get_ambig_flag(). +2004/04/14: [bug] (thanks Isao Sonobe) + undefined bytecode error happens if ONIG_OPTION_FIND_LONGEST + is set. + should finish matching process if find-condition + is fail at OP_END in match_at(). +2004/04/12: [impl] add ambig_flag to regex_t. +2004/04/09: [impl] move onig_set_meta_char() to regsyntax.c. +2004/04/09: [bug] (thanks HIROSE Masaaki) fix onig_version(). +2004/04/08: [impl] add regsyntax.c. +2004/04/07: [new] support UTF-16 LE. (ONIG_ENCODING_UTF16_LE) +2004/04/05: [impl] add ONIGENC_CTYPE_NEWLINE. +2004/04/05: [memo] (thanks Kazuo Saito) + Oniguruma 2.2.6 was merged to Ruby 1.9.0. +2004/04/02: [memo] Version 2.2.6 was released. +2004/03/26: [new] support UTF-16 BE. (ONIG_ENCODING_UTF16_BE) +2004/03/25: [spec] support non 8-bit encodings. +2004/03/16: [memo] 2.X branch for 8-bit encodings only. + +2004/03/16: Version 2.2.5 + +2004/03/16: [test] success in ruby 1.8.0 (2003-08-08) [i386-mswin32]. +2004/03/16: [test] success in ruby 1.9.0 (2004-02-24) [i686-linux]. +2004/03/16: [impl] add property name to error message of + ONIGERR_INVALID_CHAR_PROPERTY_NAME. +2004/03/16: [spec] allow prefix 'Is' for \p{...} in ONIG_SYNTAX_PERL. + add syntax op. ONIG_SYN_OP2_CHAR_PROPERTY_PREFIX_IS. +2004/03/15: [dist] add sample/syntax.c. +2004/03/15: [spec] support NOT op. in char property. \p{^...}, \P{^...}. + add syntax op. ONIG_SYN_OP2_ESC_P_BRACE_CIRCUMFLEX_NOT. +2004/03/15: [spec] rename ONIG_SYN_OP2_ESC_P_CHAR_PROPERTY to + ONIG_SYN_OP2_ESC_P_BRACE_CHAR_PROPERTY. +2004/03/10: [impl] move ONIGERR_XXX from regenc.h to oniguruma.h, + rename ONIGERR_XXX to ONIGENCERR_XXX in regenc.h. +2004/03/08: [impl] (thanks eban) + replace defined(__CYGWIN__) to defined(__GNUC__). +2004/03/08: [bug] (thanks eban) [ruby-dev:23172] + need to separate initialization for bcc32. +2004/03/06: [memo] (thanks Kazuo Saito) + Oniguruma 2.2.4 was merged to Ruby 1.9.0. +2004/03/05: [API] change second argument type of onig_set_meta_char() + from unsigned int to OnigCodePoint. +2004/03/05: [dist] (thanks Kazuo Saito) + add MANIFEST-RUBY. + +2004/03/04: Version 2.2.4 + +2004/03/04: [impl] (thanks Moriyoshi Koizumi) + fix many warnings in Win32 VC++ with /W3 option. + +2004/03/02: Version 2.2.3 + +2004/03/02: [bug] (thanks Isao Sonobe) + return invalid capture region value if capture history + is used. (OP_MEMORY_END_PUSH_REC bug) + ex. /\g<p>(?@<p>\(\g<s>\)){0}(?<s>(?:\g<p>)*|){0}/ + .match("((())())") +2004/03/02: [impl] (thanks Kazuo Saito) + add :nodoc: to onig_stat_print() for RDoc. +2004/03/02: [impl] don't use ONIG_SOURCE_IS_WRAPPED. + +2004/02/27: Version 2.2.2 + +2004/02/27: [impl] fix the position of onig_stat_print(). +2004/02/27: [impl] define ONIG_RUBY_DEFINE_GLOBAL_FUNCTION() in regint.h + for ignored by RDoc. + +2004/02/26: Version 2.2.1 + +2004/02/26: [bug] [bugs.php.net:#26677] (thanks behrens) + invalid definition at onig_error_code_to_str() + in the case of NOT HAVE_STDARG_PROTOTYPES. + +2004/02/25: Version 2.2.0 + +2004/02/25: [test] success in ruby 1.8.0 (2003-08-08) [i386-mswin32]. +2004/02/24: [test] success in ruby 1.9.0 (2004-02-24) [i686-linux]. +2004/02/24: [bug] undefined IS_BLANK() and IS_GRAPH() was used in + onigenc_is_code_ctype() in the case of Ruby M17N. +2004/02/24: [new] support ISO-8859-16. (ONIG_ENCODING_ISO_8859_16) +2004/02/24: [bug] should not fold match for 0xdf in iso8859_6.c. +2004/02/24: [new] support ISO-8859-14. (ONIG_ENCODING_ISO_8859_14) +2004/02/23: [new] support ISO-8859-13. (ONIG_ENCODING_ISO_8859_13) +2004/02/23: [new] support ISO-8859-10. (ONIG_ENCODING_ISO_8859_10) +2004/02/20: [bug] fix iso_8859_4_mbc_is_case_ambig(). +2004/02/20: [new] support ISO-8859-9. (ONIG_ENCODING_ISO_8859_9) +2004/02/19: [bug] correct ctype tables for ISO-8859-3, ISO-8859-4, + ISO-8859-6, ISO-8859-7, ISO-8859-8, KOI8_R. +2004/02/18: [bug] wrong replaced name OnigSyntaxGnuOnigex. +2004/02/17: [spec] check capture status for empty infinite loop. + [ruby-dev:20224] etc... + ex. /(?:\1a|())*/.match("a"), + /(?:()|()|()|(x)|()|())*\2b\5/.match("b") + add USE_INFINITE_REPEAT_MONOMANIAC_MEM_STATUS_CHECK. + add OP_NULL_CHECK_END_MEMST, OP_NULL_CHECK_END_MEMST_PUSH. + add stack type STK_NULL_CHECK_END. +2004/02/13: [impl] add OnigEncodingEUC_CN to enc/euc_kr.c. +2004/02/13: [bug] (thanks Simon Strandgaard) + parsing of nested repeat was invalid. + ex. /ab{2,3}*/ was /(?:a(?:b{2,3}))*/, + should be /a(?:b{2,3}*)/ +2004/02/12: [bug] (thanks Simon Strandgaard) + OP_REPEAT_INC_NG process in match_at() is wrong. + ex. bad match /a.{0,2}?a/ =~ "0aXXXa0" +2004/02/12: [bug] (thanks Simon Strandgaard) + wrong fetch after (?x) option. ex. "(?x)\ta .\n+b" +2004/02/12: [bug] (thanks Simon Strandgaard) + [\^] is not a empty char class. +2004/02/09: [new] add onig_set_syntax_op(), onig_set_syntax_op2(), + onig_set_syntax_behavior(), onig_set_syntax_options(). +2004/02/06: [dist] add a new target 'site' to Makefile.in. +2004/02/06: [dist] add index.html. +2004/02/03: [bug] oniggnu.h was not installed by 'make install'. + +2004/02/02: Version 2.1.0 + +2004/02/02: [test] success in ruby 1.9.0 (2004-02-02) [i686-linux]. +2004/02/02: [test] success in ruby 1.8.0 (2003-08-08) [i386-cygwin]. +2004/02/02: [test] success in ruby 1.8.0 (2003-08-08) [i386-mswin32]. +2004/02/02: [new] support ISO-8859-11. (ONIG_ENCODING_ISO_8859_11) +2004/02/02: [new] support ISO-8859-5. (ONIG_ENCODING_ISO_8859_5) +2004/02/02: [impl] should check single byte encoding or not in and_cclass() + and or_cclass(). +2004/01/30: [dist] add oniggnu.h. +2004/01/30: [bug] ISO-8859-7 0xb7 (middle dot) is Punct type. +2004/01/30: [new] support ISO-8859-8. (ONIG_ENCODING_ISO_8859_8) +2004/01/29: [new] support ISO-8859-7. (ONIG_ENCODING_ISO_8859_7) +2004/01/29: [new] support ISO-8859-6. (ONIG_ENCODING_ISO_8859_6) +2004/01/28: [new] support KOI8-R. (ONIG_ENCODING_KOI8_R) +2004/01/28: [new] support KOI8. (ONIG_ENCODING_KOI8) +2004/01/27: [dist] rename enc/isotable.c to enc/mktable.c. +2004/01/27: [new] support ISO-8859-4. (ONIG_ENCODING_ISO_8859_4) +2004/01/26: [new] support ISO-8859-3. (ONIG_ENCODING_ISO_8859_3) +2004/01/26: [bug] EncISO_8859_{1,15}_CtypeTable[256] was wrong. + (0x80 - 0xff is not ASCII) +2004/01/23: [new] support ISO-8859-2. (ONIG_ENCODING_ISO_8859_2) +2004/01/23: [dist] add enc/isotable.c. +2004/01/22: [new] support EUC-TW. (ONIG_ENCODING_EUC_TW) +2004/01/22: [bug] definition of GET_ALIGNMENT_PAD_SIZE() and + ALIGNMENT_RIGHT() was wrong. + type casting should be unsigned int, not int. +2004/01/22: [impl] add defined(__x86_64) || defined(__x86_64__) + to unaligned word access condition. (AMD64 ?) +2004/01/21: [dist] rename enc/eucjp.c to enc/euc_jp.c. +2004/01/21: [new] support EUC-KR. (ONIG_ENCODING_EUC_KR) +2004/01/20: [test] success in ruby 1.8.0 (2003-08-08) [i386-cygwin]. +2004/01/20: [dist] change Makefile.in. +2004/01/20: [spec] add \p{...}, \P{...} in char class. +2004/01/20: [new] character property operators \p{...}, \P{...}. + supported in ONIG_SYNTAX_JAVA and ONIG_SYNTAX_PERL. +2004/01/19: [spec] allow /a{,n}/ as /a{0,n}/. (but don't allow /a{,}/) +2004/01/19: [dist] rename onigcomp200.h to onigcmpt200.h. +2004/01/19: [dist] update re.c.168.patch. svn add re.c.181.patch. +2004/01/16: [dist] update sample/*.c for new API. +2004/01/16: [dist] add onigcomp200.h. (for old API compatibility) +2004/01/16: [dist] update documents API, RE and RE.ja. +2004/01/16: [spec] change prefix REG_ -> ONIG_, regex_ onig_, + ENC_ -> ONIGENC, enc_ -> onigenc_. +2004/01/15: [impl] rename ENC_IS_MBC_E_WORD() to ENC_IS_MBC_WORD(). + rename ENC_CTYPE_SUPPORT_LEVEL_SB_ONLY to + ENC_CTYPE_SUPPORT_LEVEL_SB. +2004/01/14: [impl] rename UNALIGNED_WORD_ACCESS to + PLATFORM_UNALIGNED_WORD_ACCESS. +2004/01/14: [impl] change MATCH_STACK_LIMIT_SIZE value from 200000 to 500000. +2004/01/13: [impl] remove ENC_CODE_TO_MBC_FIRST(enc,code) in regenc.h. + remove code_to_mbc_first member in RegCharEncodingType. +2004/01/13: [impl] remove head byte bitset information in cclass->mbuf. +2003/12/26: [impl] change macro name ismb_xxxx() in enc/*.c for + escape conflict. + +2003/12/24: Version 2.0.0 + +2003/12/24: [spec] ignore case option is effective to numbered char. + ex. /\x61/i =~ "A" +2003/12/24: [test] success in ruby 1.8.1 (2003-12-24) [i686-linux]. +2003/12/24: [test] success in ruby 1.8.0 (2003-08-08) [i386-cygwin]. +2003/12/24: [test] success in ruby 1.8.0 (2003-08-08) [i386-mswin32]. +2003/12/24: [test] success in regex.c compile test on ruby-m17n. + (but can't make miniruby because re.c patch fail.) +2003/12/24: [bug] (thanks H.Miyamoto) /[\W]/ was wrong in 1.9.5. +2003/12/22: [spec] implement fold match on UTF-8 encoding. +2003/12/19: [impl] add ctype_support_level and ctype_add_codes() member to + RegCharEncoding type. +2003/12/19: [impl] add add_ctype_to_cc() in regparse.c. +2003/12/19: [impl] add enc_is_code_ctype() in REG_RUBY_M17N case. +2003/12/19: [impl] change ENC_CODE_TO_MBC() interface. +2003/12/18: [new] implement fold match. (variable number of char + match in ignore case mode.) + ex. German alphabet ess-tsett(U+00DF) match "SS" and "ss". +2003/12/17: [impl] refactoring of encoding system. +2003/12/17: [impl] add enc_init() in regenc.c. +2003/12/17: [new] support Big5. (REG_ENCODING_BIG5) +2003/12/16: [impl] change CodePoint from unsigned int to unsigned long. +2003/12/16: [new] support ISO 8859-15. (REG_ENCODING_ISO_8859_15) +2003/12/16: [impl] change P_() macro definition condition for Win32. +2003/12/16: [dist] add sample/encode.c +2003/12/16: [new] support ISO 8859-1. (REG_ENCODING_ISO_8859_1) +2003/12/15: [impl] rename IS_ENC_XXXX to ENC_IS_XXXX. +2003/12/15: [impl] rename RegDefaultCharEncoding to EncDefaultCharEncoding. +2003/12/15: [impl] divide encoding files. (enc/ascii.c, enc/utf8.c etc...) +2003/12/15: [bug] unexpected infinite loop in regex_snprintf_with_pattern(). + change local var. type char* to UChar*. +2003/12/15: [impl] remove REG_MBLEN_TABLE[]. +2003/12/15: [spec] rename function prefix regex_get_prev_char_head(), + regex_get_left_adjust_char_head() and + regex_get_right_adjust_char_head() to enc_xxxxxx(). +2003/12/15: [impl] rename function prefixes in regenc.h from regex_ to enc_. +2003/12/12: [impl] remove USE_SBMB_CLASS. +2003/12/12: [impl] rename mb -> mbc, mblen() to enc_len(). +2003/12/12: [impl] rename WCINT to CodePoint. +2003/12/11: [impl] delete IS_XXXX() ctype macros from regint.h. +2003/12/11: [impl] add enc->wc_is_ctype() and RegAsciiCtypeTable[256]. +2003/12/11: [impl] remove RegAsciiCaseAmbigTable. +2003/12/10: [impl] use ENC_TO_LOWER() for ignore case comparison. +2003/12/08: [impl] *** re-defined RegCharEncoding in oniguruma.h. *** +2003/12/08: [impl] add USE_POSIX_REGION_OPTION to regint.h. +2003/12/08: [impl] add IS_ENC_WORD() to regenc.h. +2003/12/05: [impl] rename IS_CODE_XXXX() to IS_ENC_XXXX(). +2003/12/05: [impl] delete IS_CODE_WORD() from regenc.h. +2003/12/04: [spec] rename REG_SYN_OP_BACK_REF to REG_SYN_OP_DECIMAL_BACKREF. +2003/12/04: [spec] add (REG_SYN_OP_ESC_W_WORD | REG_SYN_OP_ESC_B_WORD_BOUND | + REG_SYN_OP_ESC_LTGT_WORD_BEGIN_END | REG_SYN_OP_BACK_REF) + to RegSyntaxGrep. +2003/12/04: [spec] remove REG_ENCODING_DEFAULT and REGCODE_DEFAULT. +2003/12/04: [spec] move declarations of regex_get_default_encoding() and + regex_set_default_encoding() from oniguruma.h to regenc.h. +2003/12/03: [new] add regex_get_default_encoding() and + regex_set_default_encoding(). +2003/12/03: [spec] REG_ENCODING_DEFAULT meaning is changed. + (current default value, not initial default value.) +2003/12/03: [spec] REGCODE_XXX is obsoleted. use REG_ENCODING_XXX. +2003/12/02: [memo] alias svnst='svn status | grep -v "^\?"' +2003/12/02: [spec] move regex_set_default_trans_table() declaration + from oniguruma.h to regenc.h. (obsoleted API) +2003/12/02: [impl] move variables RegDefaultCharEncoding, DefaultTransTable and + AmbiguityTable to regenc.c. +2003/12/01: [impl] add regex_continuous_sbmb() to regenc.c. +2003/12/01: [dist] add regenc.h and regenc.c. +2003/11/18: [dist] change testconv.rb. +2003/11/18: [bug] (thanks Masaru Tsuda) + memory leak in parse_subexp(). +2003/11/18: [bug] (thanks Masaru Tsuda) + memory leak in names_clear() and parse_char_class(). +2003/11/17: [bug] memory leak in parse_char_class(). +2003/11/17: [bug] (thanks Masaru Tsuda) + OptExactInfo length should not over OPT_EXACT_MAXLEN. + (concat_opt_exact_info_str()) + +2003/11/12: Version 1.9.5 + +2003/11/12: [test] success in ruby 1.8.0 (2003-08-08) [i386-cygwin]. +2003/11/12: [test] success in ruby 1.8.1 (2003-11-11) [i686-linux]. +2003/11/12: [spec] add definition of REG_INEFFECTIVE_META_CHAR. +2003/11/11: [dist] add a sample program sample/sql.c. +2003/11/11: [new] add variable meta character. + regex_set_meta_char() +2003/11/11: [spec] add syntax op. REG_SYN_OP_VARIABLE_META_CHARS. +2003/11/11: [spec] rename REG_SYN_OP_ESC_CAPITAL_Q_QUOTE to + REG_SYN_OP2_ESC_CAPITAL_Q_QUOTE, + REG_SYN_OP_QMARK_GROUP_EFFECT to + REG_SYN_OP2_QMARK_GROUP_EFFECT. +2003/11/06: [impl] define THREAD_PASS as rb_thread_schedule() in Ruby mode. +2003/11/05: [spec] add syntax behavior REG_SYN_WARN_REDUNDANT_NESTED_REPEAT. +2003/11/05: [spec] rename REG_SYN_WARN_FOR_CC_OP_NOT_ESCAPED to + REG_SYN_WARN_CC_OP_NOT_ESCAPED. +2003/11/04: [new] add regex_set_warn_func() and regex_set_verb_warn_func(). +2003/10/30: [new] add regex_name_to_backref_number(). + (for multiplex definition name, see sample/names.c) +2003/10/30: [spec] add name_end and reg argument to callback function of + regex_foreach_name(). (see sample/names.c) +2003/10/29: [spec] add syntax behavior REG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME. + add error code REGERR_MULTIPLEX_DEFINED_NAME. +2003/10/14: [dist] modify sample/simple.c. +2003/10/03: [bug] (thanks nobu) [ruby-dev:21472] + sub-anchor of optimization map info was wrong + in concat_left_node_opt_info(). + ex. /^(x?y)/ = "xy" fail. + +2003/09/17: Version 1.9.4 + +2003/09/17: [spec] change specification of char-class range in ignore case mode + follows with Ruby 1.8(2003-09-17). + ex. /[H-c]/i ==> (H-Z, 0x5b-0x60, a-c)/i + ==> H-Z, h-z, 0x5b-0x60, a-c, A-C +2003/09/16: [bug] (thanks Guy Decoux) + remove env->option == option check in parse_effect(). + change env->option for dynamic option in parse_exp(). + (ex. bad match /(?i)(?-i)a/ =~ "A") +2003/09/12: [spec] rename REG_SYN_ALLOW_RANGE_OP_IN_CC to + REG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC, + REG_SYN_ESCAPE_IN_CC to REG_SYN_BACKSLASH_ESCAPE_IN_CC. +2003/09/11: [bug] change to IS_SYNTAX_OP2 at REG_SYN_OP2_ESC_GNU_BUF_ANCHOR. +2003/09/09: [spec] rename REG_SYN_OP2_ESC_M_BAR_META to + REG_SYN_OP2_ESC_CAPITAL_M_BAR_META, + REG_SYN_OP_ESC_Q_QUOTE to REG_SYN_OP_ESC_CAPITAL_Q_QUOTE, + REG_SYN_OP_ESC_SUBEXP to REG_SYN_OP_ESC_LPAREN_SUBEXP, + REG_SYN_OP_ESC_BUF_ANCHOR to REG_SYN_OP_ESC_AZ_BUF_ANCHOR, + REG_SYN_OP_ESC_GNU_BUF_ANCHOR to + REG_SYN_OP2_ESC_GNU_BUF_ANCHOR, + REG_SYN_OP_ESC_CONTROL_CHAR to REG_SYN_OP_ESC_CONTROL_CHARS, + REG_SYN_OP_ESC_WORD to REG_SYN_OP_ESC_W_WORD, + REG_SYN_OP_ESC_WORD_BEGIN_END to + REG_SYN_OP_ESC_LTGT_WORD_BEGIN_END, + REG_SYN_OP_ESC_WORD_BOUND to REG_SYN_OP_ESC_B_WORD_BOUND, + REG_SYN_OP_ESC_WHITE_SPACE to REG_SYN_OP_ESC_S_WHITE_SPACE, + REG_SYN_OP_ESC_DIGIT to REG_SYN_OP_ESC_D_DIGIT, + REG_SYN_OP_CC to REG_SYN_OP_BRACKET_CC, + REG_SYN_OP2_CCLASS_SET to REG_SYN_OP2_CCLASS_SET_OP, + REG_SYN_CONTEXT_INDEP_OPS to + REG_SYN_CONTEXT_INDEP_REPEAT_OPS, + REG_SYN_CONTEXT_INVALID_REPEAT_OPS to + REG_SYN_CONTEXT_INVALID_REPEAT_OPS. + add REG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR. +2003/09/08: [spec] rename REG_SYN_OP_ANYCHAR to REG_SYN_OP_DOT_ANYCHAR, + REG_SYN_OP_0INF to REG_SYN_OP_ASTERISK_ZERO_INF, + REG_SYN_OP_ESC_0INF to REG_SYN_OP_ESC_ASTERISK_ZERO_INF, + REG_SYN_OP_1INF to REG_SYN_OP_PLUS_ONE_INF, + REG_SYN_OP_ESC_1INF to REG_SYN_OP_ESC_PLUS_ONE_INF, + REG_SYN_OP_0INF to REG_SYN_OP_QMARK_ZERO_ONE, + REG_SYN_OP_ESC_0INF to REG_SYN_OP_ESC_QMARK_ZERO_ONE, + REG_SYN_OP_INTERVAL to REG_SYN_OP_BRACE_INTERVAL, + REG_SYN_OP_ESC_INTERVAL to REG_SYN_OP_ESC_BRACE_INTERVAL, + REG_SYN_OP_SUBEXP to REG_SYN_OP_LPAREN_SUBEXP, + REG_SYN_OP_ALT to REG_SYN_OP_VBAR_ALT, + REG_SYN_OP_ESC_ALT to REG_SYN_OP_ESC_VBAR_ALT, + REG_SYN_OP_NON_GREEDY to REG_SYN_OP_QMARK_NON_GREEDY, + REG_SYN_OP_SUBEXP_EFFECT to REG_SYN_OP_QMARK_GROUP_EFFECT, + REG_SYN_OP2_POSSESSIVE_{REPEAT,INTERVAL} to + REG_SYN_OP2_PLUS_POSSESSIVE_{REPEAT,INTERVAL}, + REG_SYN_OP2_SUBEXP_CALL to REG_SYN_OP2_ESC_G_SUBEXP_CALL, + REG_SYN_OP2_NAMED_GROUP to REG_SYN_OP2_QMARK_LT_NAMED_GROUP + and REG_SYN_OP2_ESC_K_NAMED_BACKREF. +2003/09/02: [tune] call reduce_nested_qualifier() after disabling capture for + no-name group in noname_disable_map(). + ex. /(a+)*(?<name>...)/ +2003/09/02: [impl] include <stdio.h> is forgotten to erase in regcomp.c. +2003/09/01: [dist] update doc/RE and doc/RE.ja. +2003/08/26: [bug] (thanks Guy Decoux) + should not double free node at the case TK_CC_CC_OPEN + in parse_char_class(). + +2003/08/19: Version 1.9.3 + +2003/08/19: [inst] change re.c.180.patch. +2003/08/19: [impl] rename 'list of captures' to 'capture history'. +2003/08/19: [dist] add doc/RE.ja. (Japanese) +2003/08/19: [new] add regex_copy_syntax(). +2003/08/19: [spec] rename REG_SYN_OP2_ATMARK_LIST_OF_CAPTURES to + REG_SYN_OP2_ATMARK_CAPTURE_HISTORY. +2003/08/18: [spec] (thanks nobu) + don't use IMPORT in oniguruma.h and onigposix.h. +2003/08/18: [impl] (thanks nobu) change error output to stdout in testconv.rb. +2003/08/18: [inst] (thanks nobu) lacked $(srcdir) in Makefile.in. +2003/08/18: [bug] REG_MBLEN_TABLE[SJIS][0xFD-0xFF] should be 1. +2003/08/18: [bug] (thanks nobu) mbctab_sjis[0x80] should be 0. +2003/08/18: [bug] (thanks nobu) + single/multi-byte decision was wrong in parse_char_class(). + add regex_wc2mblen(). + should not set fetched to 1 in TK_RAW_BYTE case. +2003/08/18: [bug] should update BitSet in the case inc_n >= 0 + in add_wc_range_to_buf(). +2003/08/13: [bug] change re.c.180.patch for fix rb_reg_to_s() in re.c. +2003/08/11: [bug] should clear region->list in regex_region_resize(). + +2003/08/08: Version 1.9.2 + +2003/08/08: [test] success in ruby 1.8.0 (2003-08-08) on Windows 2000 + VC++ 6.0 and Cygwin. +2003/08/08: [impl] don't define macro vsnprintf for WIN32 platform, + because definition is added in win32\win32.h. +2003/08/08: [test] success in ruby 1.8.0 and ruby 1.6.8(2003-08-03) on Linux. +2003/08/08: [dist] change re.c.180.patch and re.c.168.patch. +2003/08/08: [new] (thanks akr) + implemented list of captures. (?@...), (?@<name>...) +2003/08/07: [dist] add sample/listcap.c. +2003/08/06: [bug] OP_MEMORY_END_PUSH_REC case in match_at(). + renewal of mem_start_stk[] should be after + STACK_PUSH_MEM_END() call. +2003/07/29: [new] add regex_get_encoding(), regex_get_options() and + regex_get_syntax(). +2003/07/25: [spec] (thanks akr) + change group(...) to shy-group(?:...) if named group is + used in the pattern. + add REG_SYN_CAPTURE_ONLY_NAMED_GROUP. +2003/07/24: [spec] rename REG_OPTION_CAPTURE_ONLY_NAMED_GROUP to + REG_OPTION_DONT_CAPTURE_GROUP. + add REG_OPTION_CAPTURE_GROUP. +2003/07/17: [spec] rename REG_SYN_OP2_NAMED_SUBEXP to REG_SYN_OP2_NAMED_GROUP. +2003/07/17: [spec] add REGERR_EMPTY_GROUP_NAME. +2003/07/17: [spec] rename REGERR_INVALID_SUBEXP_NAME + to REGERR_INVALID_CHAR_IN_GROUP_NAME. +2003/07/17: [spec] restrict usable chars of group name to alphabet, digit, + '_' or multibyte-char in fetch_name(). [ruby-dev:20706] +2003/07/16: [impl] minor change of sample/names.c. +2003/07/14: [impl] rename USE_NAMED_SUBEXP to USE_NAMED_GROUP. +2003/07/14: [bug] add fetch_name() for USE_NAMED_SUBEXP off case. +2003/07/14: [API] add regex_number_of_names(). +2003/07/08: [impl] change error message for undefined group number call. + 'undefined group reference: /(a)\g<2>/' + --> 'undefined group <2> reference: /(a)\g<2>/' +2003/07/08: [dist] modify doc/RE. +2003/07/07: [impl] OP_SET_OPTION is not needed in compiled code. + add IS_DYNAMIC_OPTION() to regint.h. +2003/07/07: [spec] called group should not ignore outside option (?i:...). + ex. /(?i:(?<n>(a)\2)){0}\g<n>/.match("aA") + add opcode OP_BACKREFN_IC and OP_BACKREF_MULTI_IC. + set option status to effect memory in optimize_node_left(). +2003/07/07: [impl] add opcode OP_ANYCHAR_ML, OP_ANYCHAR_ML_STAR and + OP_ANYCHAR_ML_START_PEEK_NEXT. +2003/07/07: [bug] (thanks nobu) REG_MBLEN_TABLE[SJIS][0x80] should be 1. +2003/07/07: [spec] rename REG_SYN_OP_QUOTE to REG_SYN_OP_ESC_Q_QUOTE. + +2003/07/04: Version 1.9.1 + +2003/07/04: [new] add REG_OPTION_CAPTURE_ONLY_NAMED_GROUP. (thanks .NET) +2003/07/04: [spec] check mbuf member in the case of + REG_SYN_NOT_NEWLINE_IN_NEGATIVE_CC in parse_char_class(). +2003/07/04: [spec] typo REG_SYN_WARN_FOR_CC_OP_NOT_ESCAPEED. + should be REG_SYN_WARN_FOR_CC_OP_NOT_ESCAPED. +2003/07/04: [bug] conflict values on REG_SYN_WARN_FOR_CC_OP_NOT_ESCAPEED and + REG_SYN_NOT_NEWLINE_IN_NEGATIVE_CC. (thanks nobu) +2003/07/03: [spec] add REG_SYN_OP_ESC_CONTROL_CHAR flag. +2003/07/03: [spec] remove REG_SYN_OP_ESC_OCTAL3 and REG_SYN_OP_ESC_X_HEX2 + flag from RegSyntaxGnuRegex. +2003/07/03: [spec] remove REG_SYN_OP_NON_GREEDY flag from RegSyntaxGnuRegex. +2003/07/02: [dist] fix doc/RE. +2003/07/01: [impl] add config flag USE_VARIABLE_SYNTAX. + (turn off variable syntax on Ruby) +2003/07/01: [spec] add syntax behavior REG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND. +2003/06/30: [spec] allow different length top-level alternatives + in look-behind. ex. (?<=abc|abcd), (?<!a|bc) +2003/06/26: [spec] add option REG_OPTION_NEGATE_SINGLELINE. +2003/06/26: [spec] should default on REG_OPTION_SINGLELINE + for REG_SYNTAX_PERL and REG_SYNTAX_JAVA. +2003/06/26: [impl] add options member to RegStntaxType. +2003/06/26: [spec] don't change the meaning of '\Z' for REG_OPTION_SINGLELINE. +2003/06/25: [dist] don't use option REG_NEWLINE for sample/posix.c. +2003/06/25: [dist] modify testconv.rb. + should match and convert double quoted string data. + ex. x(/\ca/, "\001", 0, 1) +2003/06/25: [impl] add REG_SYN_OP2_ESC_CAPITAL_C_BAR_CONTROL and + REG_SYN_OP2_ESC_M_BAR_META. +2003/06/25: [impl] add REG_SYN_OP_ESC_OCTAL3 and REG_SYN_OP_ESC_X_HEX2. +2003/06/24: [impl] add REG_SYN_OP2_ESC_V_VTAB. (\v is VTAB) +2003/06/24: [bug] should invert REG_OPTION_SINGLELINE flag + in REG_SYN_OP2_OPTION_PERL. +2003/06/24: [impl] add REG_SYN_OP2_OPTION_PERL and REG_SYN_OP2_OPTION_RUBY. + meaning of (?m) and (?s) are depend on syntax. + +2003/06/20: Version 1.9.0 + +2003/06/20: [spec] \Q...\E is not effective on REG_SYNTAX_RUBY. (thanks akr) +2003/06/19: [inst] rename regex.h to oniguruma.h. +2003/06/18: [impl] change REG_EXTERN setting condition. (__CYGWIN__) +2003/06/18: [bug] return wrong result UTF-8 case in regex_mb2wc(). +2003/06/18: [impl] add REG_SYN_OP2_POSSESSIVE_INTERVAL. a{n,m}+ +2003/06/18: [new] add REG_SYNTAX_JAVA. +2003/06/18: [spec] add REG_SYN_OP_QUOTE. +2003/06/18: [spec] add op2 member to RegSyntaxType. + rename some REG_SYN_OP_XXX to REG_SYN_OP2. +2003/06/16: [new] Perl-like quotation operator \Q, \E. +2003/06/16: [spec] should not control ignore case mode by escaped char. + ex. /\J/i =~ "j", /[\J]/i =~ "j" (same as Perl) +2003/06/13: [bug] modify onigposix.h. +2003/06/13: [bug] should use -DIMPORT for link with DLL in win32/Makefile. +2003/06/13: [dist] add sample/names.c +2003/06/12: [bug] range should be from - 1 in not_wc_range_buf(). +2003/06/12: [spec] should warn for '-' before '&&' operator in char-class. +2003/06/12: [new] add REG_SYNTAX_PERL. +2003/06/12: [spec] add syntax behavior REG_SYN_WARN_FOR_CC_OP_NOT_ESCAPEED. +2003/06/12: [spec] invalid POSIX bracket should be error. ex. [[:upper :]] +2003/06/11: [new] char-class in char-class (as Java(TM)). +2003/06/11: [spec] change AND operator in char-class from &&[..] to &&. +2003/06/04: [spec] {n,m}+ should not be possessive operator. + ex. a{3}+ should be (?:a{3})+ +2003/06/03: [bug] should compare strings with min-length in is_not_included(). +2003/06/03: [impl] automatic possessivate optimization. a*b ==> (?>a*)b + (thanks Jeffrey E. F. Friedl) +2003/06/02: [impl] remove multibyte-BitSet for OP_CCLASS_MB/OP_CCLASS_MB_NOT. +2003/05/30: [new] char class intersection operator &&[...] like Java(TM). + (thanks akr) +2003/05/30: [bug] should use bbuf_free() for CClassNode in regex_node_free(). +2003/05/29: [bug] wrong usage of syntax REG_SYN_ALLOW_EMPTY_RANGE_IN_CC. + /[d-a]/ should be error. +2003/05/28: [impl] optimize stop-backtrack compiled code. + (/(?>a*)/, /(?>\w+)/ etc...) + add OP_POP opcode. +2003/05/28: [new] possessive repeat operator. (?+, *+, ++, {n,m}+) +2003/05/27: [spec] '-' at beginning of char-class should be warn only if + it is start of range. (ex. /[--a]/) +2003/05/27: [spec] should not warn for right bracket at beginning of pattern. + ex. /]aaa/ +2003/05/27: [spec] change CCEND_ESC_WARN() from VERB_WARNING() to WARNING(). +2003/05/27: [spec] /[]aaa/ should be empty char-class error. + /[]aaa]/ should be warn for 'without backslash'. + (add char_exist_check() in regparse.c) +2003/05/26: [bug] OP_REPEAT in recursive subexp call. + ex. /(?<n>(a|b\g<n>c){3,5})/.match("baaaaca") => "baaaaca" + was wrong result. (should be "aaaa") +2003/05/26: [impl] add num_call member to regex_t. +2003/05/26: [impl] add repeat_range member to regex_t. + (for delete upper,lower members from StackType.u.repeat) +2003/05/26: [bug] change print_names() to external regex_print_names(). +2003/05/26: [tune] change OP_NULL_CHECK_END process in match_at(). +2003/05/26: [spec] change CCEND_ESC_WARN() from WARNING() to VERB_WARNING(). +2003/05/26: [spec] remove POSIXLINE option. (?p:...) + (be made the same as Ruby.) +2003/05/22: [spec] use OP_NULL_CHECK_XXX only if repeat is infinite. + prev. /(?:()|()){0,10}\1\2/ =~ "" ==> FAIL + now /(?:()|()){0,10}\1\2/ =~ "" ==> MATCH + +2003/05/22: [impl] change target_empty setting condition in setup_tree(). +2003/05/19: [impl] avoid zero length repeat optimization. (thanks matz) + /()*/ ==> /()?/, /()+/ ==> /()/ etc... +2003/05/19: [impl] minor changes for gcc -Wall. (-DREG_DEBUG_STATISTICS case) +2003/05/19: [spec] rename regex_foreach_names() to regex_foreach_name(). +2003/05/16: [new] add --with-statistics option to configure. +2003/05/16: [bug] move RegOpInfo[] definition to regint.h. +2003/05/16: [new] add regex_version(). + +2003/05/14: Version 1.8.6 + +2003/05/14: [bug] use _vsnprintf() on Win32. +2003/05/14: [spec] define USE_NEWLINE_AT_END_OF_STRING_HAS_EMPTY_LINE. + (/\n$/ =~ "\n", /\n\Z/ =~ "\n") [ruby-dev:20125] +2003/05/14: [impl] minor changes for gcc -Wall. +2003/05/14: [impl] add string.h check in AC_CHECK_HEADERS(). +2003/05/13: [impl] minor changes for gcc -Wall. +2003/05/13: [impl] add regex_snprintf_with_pattern(). +2003/05/13: [spec] add warning for char class meta character without escape + in Ruby mode ('[', '-', ']'). +2003/05/13: [impl] define WARNING() and VERB_WARNING() in regint.h. +2003/05/13: [bug] correct is_code_ascii() for /[[:ascii:]]/. +2003/05/12: [dist] add regular expression document (doc/RE). +2003/05/12: [spec] specification of $(END_LINE) was made the same as Ruby 1.8. + [ruby-dev:20130] (thanks matz) +2003/05/12: [memo] shifted to Subversion(version 0.21.0) from CVS. + +2003/03/19: Version 1.8.5 + +2003/03/19: [impl] change REG_EXTERN definition. (thanks nobu) +2003/03/19: [impl] abbreviation for long error_par in regex_error_code_to_str(). +2003/03/18: [dist] change re.c.XXX.patch for GNU regex API changes. +2003/03/18: [spec] change API regex_new(), regex_recompile() and + regex_error_code_to_str(). + change API re_compile_pattern() and re_recompile_pattern(). +2003/03/18: [spec] replace REGERR_END_PATTERN_AT_GROUP_{COMMENT|OPTION} to + REGERR_END_PATTERN_IN_GROUP. +2003/03/17: [impl] should free err_arg. +2003/03/17: [bug] mistake(high -> to) in add_wc_range_to_buf(). +2003/03/17: [spec] add err_arg argument to regex_new() and regex_recompile(). + for detail error message. (thanks akr) + +2003/03/12: Version 1.8.4 + +2003/03/12: [tune] use cached value of effect node in get_min_match_length(). +2003/03/12: [bug] escaped alphabet should be TK_RAW_BYTE + in fetch_token() and fetch_token_in_cc(). +2003/03/12: [spec] change named backref and subexp call format. + backref: \k<name>, call: \g<name> (thanks akr) +2003/03/11: [inst] add regparse.[ch] in win32/Makefile. +2003/03/11: [bug] if UNALIGNED_WORD_ACCESS isn't set + then compile error in unset_addr_list_fix(). (thanks knu) +2003/03/10: [impl] divide regcomp.c to regcomp.c, regparse.c and regparse.h. +2003/03/10: [bug] should handle multi-byte code name in fetch_name(). +2003/03/10: [spec] remove REGERR_TABLE_FOR_IGNORE_CASE_IS_NOT_SETTED. +2003/03/10: [spec] support POSIX API option REG_NOSUB. + add comp_options member to POSIX API regex_t. + +2003/03/10: Version 1.8.3 + +2003/03/10: [bug] can not compile with Ruby 1.6.8. + (inconsistent st.h with 1.6 and 1.8) + use hash table on Ruby 1.8 only. +2003/03/10: [spec] forbid to use '\' in group name. +2003/03/08: [impl] remove check_backref_number(). +2003/03/08: [bug] called group in 0-repeat should not be eliminated from + compile code. ex. /(?*n)(?<n>){0}/ (thanks akr) + add is_refered member to QualifierNode. +2003/03/07: [impl] use hash table(st.[ch]) for implementation of name table. + (enable on Ruby in default) +2003/03/07: [new] add regex_foreach_names(). +2003/03/06: [impl] add member reg->stack_pop_level. +2003/03/06: [impl] add operator OP_MEMORY_START and member reg->backtrack_mem. +2003/03/06: [bug] if REG_OPTION_FIND_LONGEST or REG_OPTION_NOT_EMPTY, + should handle backtrack of MEM_END. + add OP_MEMORY_END_PUSH and OP_MEMORY_END_PUSH_REC. +2003/03/06: [impl] rename OP_MEMORY_END_PUSH to OP_MEMORY_END_MARK. +2003/03/06: [spec] change error messages. +2003/03/06: [tune] add tiny_pop check in STACK_POP. + +2003/03/05: Version 1.8.2 + +2003/03/05: [impl] use cache info in EFFECT_MEMORY case + in optimize_node_info(). +2003/03/05: [impl] add EFFECT_MEMORY node reference count check + in optimize_node_left(). +2003/03/05: [impl] add min-len, max-len, char-len cache in EffectNode. +2003/03/05: [spec] allow to call in look behind. ex. /(?<=(?*a))/ +2003/03/05: [bug] forgotten N_ANCHOR case in check_backref_number(), + subexp_inf_recursive_check_trav() etc... +2003/03/05: [impl] rename USE_ONIGURUMA_EXTENSION to USE_SBMB_CLASS. +2003/03/04: [impl] add CALL-node info in optimize_node_left(). +2003/03/04: [spec] prohibit left recursion of subexp call. ex. (?<n>|(?*n)a) + add subexp_inf_recursive_check_trav(). +2003/03/04: [spec] rename REG_SYN_STRICT_CHECK_BACKREF_NUMBER + to REG_SYN_STRICT_CHECK_BACKREF +2003/03/03: [bug] /(?<n>a(?*n)|)/ isn't infinite recursion. + fix N_LIST case in subexp_recursive_check(). (thanks akr) +2003/03/03: [bug] /(?<n>|(?*n))+/ segmentation fault. + should re-allocate in unset_addr_list_add(). (thanks akr) + +2003/03/01: Version 1.8.1 + +2003/03/01: [bug] change STACK_GET_MEM_START() and STACK_PUSH_MEM_END(). +2003/03/01: [new] add reg_name_to_group_numbers() to POSIX API. +2003/03/01: [impl] use OP_MEMORY_END_PUSH in callable subexp compiled code + only if subexp is recursive. +2003/03/01: [spec] rename regex_name_to_backrefs() to + regex_name_to_group_numbers(). +2003/02/28: [impl] use function stack_double() instead of macro. +2003/02/28: [new] subexp call. (?*name) (thanks akr) +2003/02/28: [spec] add match stack limit check. (MATCH_STACK_LIMIT_SIZE) +2003/02/28: [impl] check recursive subexp call. +2003/02/28: [impl] add opcode OP_MEMORY_END_PUSH for callable subexp. +2003/02/28: [impl] add opcode OP_CALL, OP_RETURN. + add stack type STK_CALL_FRAME, STK_RETURN, STK_MEM_END. +2003/02/26: [spec] add new syntax behavior REG_SYN_STRICT_CHECK_BACKREF_NUMBER. + if it is set, then error /(\1)/, /\1(..)/ etc... +2003/02/26: [spec] if backref number is greater than max group number, + then return compile error. (REGERR_INVALID_BACKREF_NUMBER) +2003/02/26: [tune] bad implemented N_ALT case in get_min_match_length(). +2003/02/26: [dist] auto update testc.c and win32/testc.c in dist target. +2003/02/26: [impl] add -win option to testconv.rb. +2003/02/25: [spec] allow to assign same name to different group. + add OP_BACKREF_MULTI. +2003/02/24: [impl] reduce redundant repeat of empty target. + ex. /()*/ ==> /()?/, /()+/ ==> /()/, /(?:)+/ ==> // +2003/02/24: [impl] change condition in regex_is_allow_reverse_match(). +2003/02/24: [impl] convert i(/../, ...) functions in testconv.rb. +2003/02/24: [impl] change name table struct. + +2003/02/22: Version 1.8.0 + +2003/02/22: [new] named subexp, named back reference. (thanks akr) + define: (?<name>...), back-ref: \g<name> +2003/02/22: [impl] use str_node_can_be_split(). +2003/02/21: [dist] add sample/posix.c +2003/02/21: [spec] rename some error code symbols. +2003/02/21: [spec] max number of multibyte ranges(255) is small. + 255 --> 1000. (thanks MoonWolf) +2003/02/20: [new] supported Basic Regular Expression(BRE) in POSIX API. + (REG_EXTENDED option: Extended RE) +2003/02/20: [new] variable syntax. + +2003/02/12: Version 1.7.2 + +2003/02/12: [bug] mismatch /\?a/i.match('?A'). + check raw value in scan_make_node() and scan_backslash(). + (thanks Nobu) +2003/02/12: [impl] rename 'max_mem' to 'num_mem' in regex_t. +2003/02/12: [impl] rename 'code' to 'enc' in regex_t. +2003/02/12: [spec] remove transtable argument in regex_new and regex_recompile. + remove transtable member in regex_t. +2003/02/10: [inst] change backup file suffix name from '.orig' to '.ruby_orig'. + (win32/Makefile) +2003/02/10: [spec] number check in scan_char_class() ignore-case mode. + ex. /[\x58-\x64]/i +2003/02/10: [impl] don't use OP_MEMORY_END_PUSH (and STK_MEM_END). +2003/02/10: [impl] lift up head_exact value from child qualifier node to parent. +2003/02/10: [tune] change stack type values. +2003/02/10: [dist] add HISTORY. +2003/02/08: [tune] change stack type values. +2003/02/08: [tune] add STACK_BASE_CHECK(). +2003/02/08: [tune] add STACK_PUSH_ENSURED(). +2003/02/08: [dist] change contents of doc/API. +2003/02/07: [inst] change backup file suffix name from '.orig' to '.ruby_orig'. +2003/02/07: [spec] range in char-class should be same spec. with Ruby + in ignore-case mode. (ex. /[A-c]/i == /[a-c]/i) + (thanks MoonWolf) +2003/02/07: [spec] [!--] should be allowed. (thanks MoonWolf) +2003/02/07: [dist] refresh re.c.180.patch for re.c (2003-02-06). + +2003/02/07: Version 1.7.1 + +2003/02/07: [impl] check first byte of string in ignore-case mode. + (get_head_exact_node()) +2003/02/07: [impl] remove redundant statements in setup_tree(). +2003/02/06: [new] create Win32 DLL. +2003/02/06: [impl] use P_() macro for function prototype. +2003/02/06: [impl] add HAVE_PROTOTYPE, HAVE_STDARG_PROTOTYPES in + configure.in and config.h.in. +2003/02/06: [spec] /[0-9-a]/ is allowed as usual char '-' and 'a' in Ruby. + add USE_BETTER_COMPATIBILITY_FOR_ORIGINAL_REGEX in + regint.h. (thanks MoonWolf) +2003/02/06: [spec] rename REG_MBCTYPE_XXXX to REG_ENCODING_XXXX in onigposix.h. +2003/02/05: [spec] rename MBCTYPE_XXXX to REG_MBCTYPE_XXXX in onigposix.h. +2003/02/05: [spec] add POSIX API error REG_EONIG_THREAD to onigposix.h. +2003/02/05: [dist] add .cvsignore file. + +2003/02/04: Version 1.7 + +2003/02/04: [bug] typo miss in regex_region_copy(). +2003/02/04: [impl] change THREAD_PASS macro. (regint.h) +2003/02/04: [dist] add API document file doc/API. +2003/02/04: [tune] if sub_anchor has ANCHOR_BEGIN_LINE then + set REG_OPTIMIZE_EXACT_BM in set_optimize_exact_info(). +2003/02/04: [spec] reimplement regex_clone() and it is obsoleted. +2003/02/04: [bug] add REGERR_OVER_THREAD_PASS_LIMIT_COUNT + to regerror.c regposix.c. +2003/02/03: [bug] Hankaku-Kana may be second byte in Shift_JIS + regex_is_allow_reverse_match(). +2003/02/03: [impl] add optimization type REG_OPTIMIZE_EXACT_BM_NOT_REV. + remove exact_allow_reverse_match member in regex_t. +2003/02/03: [impl] add exact_allow_reverse_match member in regex_t. +2003/02/03: [impl] compile-search conflict in regex_search() is handled. +2003/02/01: [tune] decrease regex_region_clear() calling from regex_search(). +2003/02/01: [tune] remove region argument from match_at(). +2003/01/31: [tune] don't use strlen() in regexec() and regcomp(). +2003/01/31: [tune] decrease regex_reduce_chain() calling in regex_search(). +2003/01/31: [bug] STRING_CMP() in regexec.c was wrong in ignore-case. +2003/01/31: [impl] convert to lower-case char at string compile time. + change SBTRANSCMP() in regexec.c. +2003/01/31: [impl] rename TTRANS() to TOLOWER(). +2003/01/30: [bug] .c.o --> .c.obj in win32\Makefile. +2003/01/30: [impl] add -DNOT_RUBY to Makefile.in. + NOT_RUBY is refered in regint.h for escape double + including config.h. +2003/01/30: [impl] when string hasn't case ambiguity, don't compile + to ignore case opcode. +2003/01/29: [impl] add SJIS, UTF-8 test_sb() test. +2003/01/29: [dist] add INSTALL-RUBY file. +2003/01/28: [test] success in Cygwin, Ruby 1.8.0 (2003-01-27). +2003/01/24: [inst] add rback target to Makefile.in. +2003/01/24: [impl] change SBCMP() -> IS_NEWLINE() in match_at(). +2003/01/23: [impl] add encoding arg to scan_xxxx_number(). +2003/01/23: [impl] rename WCInt to WCINT. +2003/01/22: [bug] POSIX API regexec() was not thread safe. + remove region member from POSIX regex_t. + [new] add search time option REG_OPTION_POSIX_REGION. + (region argument is treated as regmatch_t[] type) + speed up regexec(). +2003/01/22: [memo] start CVS entry in my box. + +2003/01/21: Version 1.6 + +2003/01/21: [test] Mac OS X 10.1, Ruby 1.8.0 (2003-01-20) +2003/01/20: [impl] add UTF-8 check to test.rb. (thanks UENO Katsuhiro) +2003/01/18: [impl] change REGION_NOTPOS to REG_REGION_NOTPOS in regex.h. +2003/01/17: [dist] add sample/simple.c. +2003/01/17: [inst] add configure option --with-rubydir. +2003/01/17: [bug] bad implemeted POSIX API options. + default: /./ not match "\n", anchor not match "\n" + REG_NEWLINE: /./ not match "\n", anchor match "\n" +2003/01/16: [impl] rewrite POSIX API regexec() for speed up. +2003/01/16: [impl] add region member to POSIX regex_t struct. +2003/01/16: [inst] rename library file from 'libregex.a' to 'libonig.a'. +2003/01/15: [dist] add testc.c to distribution file. +2003/01/15: [test] success in 'make rtest/ctest/ptest' on Windows 2000. +2003/01/15: [bug] change '/' to \' in win32/Makefile. +2003/01/14: [test] success in Ruby make test on Windows 2000. + VC++6.0, Ruby 1.6.8 (2003-01-12) +2003/01/14: [inst] change Makefile.in and win32/Makefile. +2003/01/11: [inst] changes for Win32 platform. (regint.h, reggnu.c, regcomp.c) +2003/01/11: [dist] add win32 directory. (config.h, Makefile, testc.c) +2003/01/10: [inst] add onigposix.h to install target. (Makefile.in) +2003/01/10: [bug] lacked a comma in ESTRING[]. (regposerr.c) +2003/01/10: [bug] local variable name was wrong. buf -> tbuf (regerror()) +2003/01/10: [spec] remove REG_RUBY_M17N case from onigposix.h and regposix.c. + +2003/01/09: Version 1.5 + +2003/01/09: [inst] replace Ruby re.c.XXX.patch files. (166 -> 168, 172 -> 180) +2003/01/09: [new] implement POSIX API. (thanks knu) + (onigposix.h, regposix.c, regposerr.c) +2003/01/08: [spec] remove REGERR_END_PATTERN_AFTER_BACKSLASH in regex.h. +2003/01/08: [spec] region arg can be NULL in regex_search() and regex_match(). + +2003/01/08: Version 1.4 + +2003/01/08: [inst] add test program converter (test.rb -> testc.c). +2003/01/08: [bug] move GET_WCINT() from regcomp.c to regint.h. +2003/01/07: [inst] add new test script (test.rb). +2002/12/30: [bug] wrong merge in multibyte mode (alt_merge_opt_exact_info()). +2002/12/28: [inst] add rtest target to Makefile.in. +2002/12/28: [bug] /\xfe/.match("\xfe") mismatch in multibyte mode. + add "raw" flag arg to concat_opt_exact_info_str(). +2002/12/25: [bug] check condition was wrong in alt_merge_opt_map_info(). +2002/12/25: [impl] add threshold_len check in regex_search(). +2002/12/23: [bug] prec-read in alternative (/a|(?=z).f/.match("zf") => nil) +2002/12/23: [bug] \G in alternative (/a|\Gz/.match("bza") => "z"). + add start member in MatchArg. (regexec.c) +2002/12/21: [impl] **** rewrite all optimization process. **** +2002/12/16: [impl] remove node subtype EFFECT_EMPTY. +2002/12/12: [impl] reconstruct node types. (regcomp.c) +2002/12/11: [impl] add regerror.c +2002/12/10: [bug] [ruby-dev:19042] (thanks Nobu) + anchor(\G etc...) influenced outside of "|". (/a|\Gb/) +2002/11/30: [bug] [ruby-dev:18966] (thanks Nobu) + char-class(\S, [^\s] etc...) optimize map-info was wrong. +2002/11/29: [bug] infinite loop on NULL-pointer str search (regex_search()). + (thanks matz) +2002/11/29: [bug] change static -> extern (regex_chain_reduce()). +2002/11/29: [bug] change encoding to RegDefaultCharEncoding + in re_recompile_pattern(). (adapt to re.c) +2002/04/24: [spec] USE_ONIGURUMA_EXTENSION is disabled in default. +2002/04/24: [new] add searching time option: REG_OPTION_NOTBOL/NOTEOL. + add searching time option argument to regex_search() and + regex_match(). (prepare for POSIX API) +2002/04/20: [impl] divide regex.c file into regcomp.c, regexec.c, reggnu.c + and regint.h. +2002/04/09: [impl] move IS_MULTILINE() to outside of loop in OP_ANYCHAR_STAR. +2002/04/08: [impl] don't use OP_REPEAT operator for '??'. +2002/04/06: [impl] reduce redundant nested repeat operators(?,*,+,??,*?,+?). + ex. (?:a*)?, (?:a??)* etc.. +2002/04/06: [spec] should not warn for /(?:a?)+?/. +2002/04/04: [spec] should allow fixed length alternative and repeat pattern + in look-behind. ex. /(?<=(a|b){3})/ (thanks Guy Decoux) +2002/04/02: [spec] should warn for /(?:a+)?/ and /(?:a*)??/. (thanks akr) + +2002/04/01: Version 1.3 + +2002/04/01: [dist] add COPYING. +2002/03/30: [spec] warn redundant nested repeat operator + in Ruby verbose mode. ex. (?:a*)? +2002/03/30: [spec] nested repeat operator error check should be + same with GNU regex. (thanks Guy Decoux) +2002/03/30: [new] add \x{hexadecimal-wide-char}. (thanks matz) +2002/03/27: [bug] MBCTYPE_XXX symbol values should be same with GNU regex. +2002/03/27: [impl] add THREAD_ATOMIC to regex_clone(), regex_init(), regex_end(). +2002/03/25: [spec] if encoding is utf-8, allow combination of singlebyte and + multibyte code range in char class. + (cancelled 2002/04/01: for M17N compatibility) +2002/03/25: [dist] description of the license condition is added to README. +2002/03/23: [bug] should set all bits of reg->mem_stats, + if REG_OPTION_FIND_LONGEST or REG_OPTION_NOT_EMPTY. +2002/03/23: [new] add a new option REG_OPTION_NOT_EMPTY. +2002/03/20: [spec] allow incompleted left brace as an usual char. + ex. /{/, /({)/, /a{2,3/ etc... +2002/03/20: [impl] serialize integer in bytecode. + (switch by UNALIGNED_WORD_ACCESS in regex.c) +2002/03/20: [impl] change re_mbcinit() for REG_RUBY_M17N. +2002/03/19: [impl] word alignment of char class multi-byte code ranges. +2002/03/19: [impl] replace OP_EXACTMB4N with OP_EXACTMB3N. +2002/03/19: [bug] OP_CCLASS_MB_NOT process in matchAt() is wrong. +2002/03/19: [new] add re_mbctab[] for Ruby extension library compatibility. +2002/03/19: [spec] allow nested repeat operator, if operator is {n,m} type. +2002/03/19: [new] add REG_IS_PATTERN_ERROR(ecode) in regex.h +2002/03/18: [spec] /[a-b-c]/ should be error. +2002/03/18: [bug] /[\w-a]/ should be error. (thanks Guy Decoux) +2002/03/18: [bug] /[\]/ should be error. (thanks Guy Decoux) +2002/03/18: [bug] /()*/ etc.. should not be error. (thanks Guy Decoux) +2002/03/18: [spec] /a{1}*/ should not be error. (thanks Guy Decoux) +2002/03/18: [bug] ab{2}{3} was interpreded to (?:a(?:b{2})){3} + (thanks Guy Decoux) +2002/03/18: [bug] abort /(?i)*a/ etc... (thanks Guy Decoux) +2002/03/18: [bug] abort /a|*/,/a|{1}/ etc... (thanks Guy Decoux) + +2002/03/13: Version 1.2 + +2002/03/13: [test] success in rubicon/builtin/AllBuiltinTests.rb. + (thanks rubicon) +2002/03/13: [bug] OP_EXACTMBN process in matchAt() is wrong. +2002/03/13: [bug] start argument of BackwardSearchRange() is wrong. +2002/03/12: [spec] change function name style from CamelCase + to underline_separation. (includes API) +2002/03/12: [bug] if pattern has nested null-check, cause infinite loop. + correct STACK_NULL_CHECK() macro. (thanks Guy Decoux) +2002/03/11: [bug] it is wrong that four numbers to continue as + an octal value in scanBackSlash(). ex. /\0111/ + (thanks matz) +2002/03/11: [new] \k (single-byte word char), \K (multi-byte char). +2002/03/09: [inst] add two targets to Makefile.in (166 and 172). +2002/03/09: [spec] decrease REG_MAX_BACKREF_NUM, REG_MAX_REPEAT_NUM + values. +2002/03/08: [spec] allow use of "\A"(begin-buf) in look-behind. +2002/03/08: [impl] add a new opcode OP_PUSH_IF_PEEK_NEXT. +2002/03/08: [impl] add a new opcode OP_ANYCHAR_STAR_PEEK_NEXT. +2002/03/07: [spec] prohibit use of capture group "(...)" + in negative look-behind. +2002/03/07: [inst] add configure.in, config.h.in, Makefile.in. +2002/03/07: [impl] call Init_REGEX_STAT() in RegexInit(). +2002/03/07: [spec] less length string match with negative look-behind. + ex. /(?<!XXX)a/.match("Xa"). (thanks Nobu) +2002/03/06: [impl] expand repeated string, if expanded length <= 100. + ex. /(?:abc){10}/ +2002/03/06: [new] add a symbol REG_TRANSTABLE_USE_DEFAULT in regex.h. +2002/03/06: [impl] rename RegDefaultCharCode to RegDefaultCharEncoding. +2002/03/06: [bug] if pattern has NULL(\000) char, infinite loop happens + in ScanMakeNode(). (beware of strchr(). thanks Nobu) +2002/03/06: [bug] range argument of ForwardSearchRange() is wrong. + ex. /\A.a/, /\G.a/ mismatched with "aa". (thanks Nobu) +2002/03/05: [new] add RegexMatch() API. rename regexMatch() to matchAt(). +2002/03/05: [impl] change function definition style. +2002/03/05: [impl] abolish use of macro symbol which name begin with underline. +2002/03/04: [bug] make up a break-statement in compileTree(). + (compile error on Mac OS X 10.1.3) + +2002/03/04: Version 1.1 + +2002/03/04: [impl] replace STK_BOTTOM with STK_ALT. +2002/03/02: [impl] add new opcode OP_FINISH and new stack type + STK_BOTTOM for (little bit) speed up STACK_POP. +2002/03/02: [impl] add new opcode OP_EXACT1_IC, OP_EXACTN_IC + for compile time ignore case check. + remove opcode OP_EXACT1_RAW, OP_EXACTN_RAW. +2002/03/02: [impl] add OpTime info to statistical data. +2002/02/28: [bug] sub_anchor($) in ForwardSearch() and BackwardSearch(). + ex. /$\x0az/.match("\nz") +2002/02/28: [new] look-behind (?<=pattern), (?<!pattern). +2002/02/27: [bug] use StackIndex instead of StackType* for realloc problem. +2002/02/27: [impl] use m17n_codepoint() as mb2wc() in REG_RUBY_M17N. +2002/02/27: [spec] undefined POSIX bracket /[[:xyz:]]/ should be syntax error. +2002/02/26: [bug] ex. /$*/, /[a-]/, /((?i)a)b/ (thanks matz) + +2002/02/25: Version 1.0 (first release) + +-- +[bug: bug fix] +[API: API change/new/delete] +[new: new feature] +[spec: specification change] +[impl: implementation change] +[tune: tune for speed up] +[inst: changes for installation] +[dist: distribution change] +[test: test] +[dev: development] +[memo: memo] +-- +<create tag> +svn copy file:///home/kosako/svnreps/svnrep_onig/trunk file:///home/kosako/svnreps/svnrep_onig/tags/5.0.0 -m "ADD TAG: 5.0.0" + +<set ignore files by .cvsignore> +svn propset svn:ignore -F .cvsignore . +svn commit -m "..." + + +<CVS: show all tags> +cvs history -T + +<CVS: add tag> +cvs rtag "VERSION_X_X_X" oniguruma + + +<GNU Autotools: bootstrap> +* write Makefile.am and configure.in. +> aclocal +> libtoolize or glibtoolize +> automake --foreign --add-missing +> autoconf +> configure --with-rubydir=... CFLAGS="-O2 -Wall" + + +<GNU libtool: version management> + + VERSION = current:revision:age + + current: interface number (from 0) + revision: implementation number of same interface (from 0) + age: number of supported previous interfaces + (if current only supported then age == 0) + +//END |