History
+2017/12/26: Version 6.7.0
+
+2017/12/05: restructure StackType
+2017/11/13: implement subexp calls (?R), (?&name), (?-n), (?+n) for Perl syntax
+2017/09/25: use string pool of gperf for Unicode Property lookup function
+2017/09/16: fix #70: an empty greedy regex and a word boundary (.*\b) fails
+2017/09/13: remove a stack type STK_POS
+2017/09/08: fix #69: add a declaration of onig_end()
+2017/09/07: fix #68: Compilation failure in out-of-source build
+2017/09/03: [new] hexadecimal codepoint \uHHHH
+
+2017/08/30: Version 6.6.1
+
+2017/08/29: fix definition of \X to (?>\O(?:\Y\O)*)
+
+2017/08/28: Version 6.6.0
+
+2017/08/26: fix #67: can't compile with Visual Studio 2005
+2017/08/24: rename Absent clear to Range clear
+2017/08/21: [new] Extended Grapheme Cluster \X and boundary \y, \Y
+2017/08/17: fix: invalid index(ctype) value assigned to Unicode Block properties
+2017/08/16: --enable-crnl-as-line-terminator to be deprecated
+2017/08/15: [new] ASCII only mode options (?WDSP)
+2017/08/14: [new] ONIG_OPTION_XXXX_IS_ASCII options
+2017/08/11: disable OP_CCLASS_NODE
+2017/08/11: [spec] Absent clear restore previous range value at backtrack
+2017/08/07: optimize for simple one char repetition in Absent expression
+2017/08/07: fix: invalid impl. for reluctant repetition in Absent expression
+2017/08/04: remove compile switch USE_NAMED_GROUP
+
+2017/08/03: Version 6.5.0
+
+2017/07/30: [new] support Absent clear (Absent functions)
+2017/07/25: abolish configure option: --enable-combination-explosion-check
+2017/07/23: [new] support Absent functions (?~...)
+2017/07/14: fix #65: SIZEOF_SIZE_T doesn't exist on certain architecutres
+2017/07/11: [new] support \O (true anychar)
+2017/07/10: [new] support \K (keep)
+2017/07/10: add new node type: NODE_GIMMICK
+2017/07/07: [new] support \N (no newline)
+2017/07/05: [new] support \R (general newline)
+2017/07/05: [new] support if-then-else syntax
+2017/07/04: [new] support backref validity checker
+
+2017/07/03: Version 6.4.0
+
+2017/06/30: fix memory leaks
+2017/06/29: fix memory leaks
+2017/06/28: change encoding of doc/XXXX.ja from EUC-JP to UTF-8
+2017/06/28: update doc/RE, and doc/RE.ja
+2017/06/26: fix fatal bug of endless repeat check on Windows
+2017/06/26: PR #62 : add check for return values
+2017/06/23: [new] support call zero (\g{0})
+2017/06/23: [new] support relative call by positive number
+2017/06/23: [new] support relative back-reference by positive number
+2017/06/15: fix #60 : check value type
+2017/06/02: change output format for ONIG_DEBUG_COMPILE and ONIG_DEBUG_MATCH
+
+2017/05/29: Version 6.3.0
+
+2017/05/24: fix #60 : invalid state(CCS_VALUE) in parse_char_class()
+2017/05/24: fix #59 : access to invalid address by reg->dmax value
+2017/05/23: fix invalid increment of start position in onig_scan()
+2017/05/23: fix #58 : access to invalid address by reg->dmin value
+2017/05/23: fix #57 : DATA_ENSURE() check must be before data access
+2017/05/22: fix #56 : return invalid result for codepoint 0xFFFFFFFF
+2017/05/19: [new] add \o{17777777777} syntax.
+2017/05/19: fix #55 : Byte value expressed in octal must be smaller than 256
+
+2017/04/08: Version 6.2.0
+
+2017/03/15: fix: size in xmemcpy in stack_double (PR #51)
+2017/02/21: Initialize return value
+2017/01/03: NEW API: add onig_set_capture_num_limit()
+2017/01/03: change MemNumType from short int to int
+2016/12/13: fix: [0-9-a] was not allowed as [0-9\-a]
+2016/12/13: fix: illegal capture after recursive call
+2016/12/13: fix: problem with optimization of \z
+2016/12/13: fix: .* optimization
+2016/12/13: Set a limit of parser recursion
+2016/12/12: fix; that warnings are not shown properly
+2016/12/12: fix: /[a-c#]+\W/ =~ "def#" fails when encoding is UTF-16/32
+2016/12/12: fix: /[\x{0}-X]/i doesn't match properly when UTF-16/32 is used.
+
+2016/12/11: Version 6.1.3
+
+2016/12/11: fix: Syntax error: redirection unexpected (expecting word) #35
+
+2016/11/07: Version 6.1.2
+
+2016/10/25: allow word bound, word begin and word end in look-behind.
+2016/10/19: add ONIG_OPTION_CHECK_VALIDITY_OF_STRING option.
+2016/10/16: fix use after free node.
+2016/10/10: fix memory leaks after parsing regexp error.
+2016/09/22: implement many of is_valid_mbc_string().
+
2016/09/02: Version 6.1.1
2016/08/31: fix segfault /W.?{888}{888}{888}\x00/ (found by libfuzzer)
projects / onig / blobdiff