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8 https://github.com/kkos/oniguruma
10 Oniguruma is a modern and flexible regular expressions library. It
11 encompasses features from different regular expression implementations
12 that traditionally exist in different languages.
14 Character encoding can be specified per regular expression object.
16 Supported character encodings:
18 ASCII, UTF-8, UTF-16BE, UTF-16LE, UTF-32BE, UTF-32LE,
19 EUC-JP, EUC-TW, EUC-KR, EUC-CN,
20 Shift_JIS, Big5, GB18030, KOI8-R, CP1251,
21 ISO-8859-1, ISO-8859-2, ISO-8859-3, ISO-8859-4, ISO-8859-5,
22 ISO-8859-6, ISO-8859-7, ISO-8859-8, ISO-8859-9, ISO-8859-10,
23 ISO-8859-11, ISO-8859-13, ISO-8859-14, ISO-8859-15, ISO-8859-16
25 * GB18030: contributed by KUBO Takehiro
26 * CP1251: contributed by Byte
27 * doc/SYNTAX.md: contributed by seanofw
33 * NEW API: RegSet (set of regexes)
36 Version 6.9.3 (security fix release)
37 ------------------------------------
39 * Fixed CVE-2019-13224
40 * Fixed CVE-2019-13225
41 * Fixed CVE-2019-16163
42 * Fixed many problems (found by libFuzzer programs)
49 * Direct threaded code (for GCC and Clang)
50 * Update Unicode version 12.1.0
51 * NEW: Unicode Text Segment mode option (?y{g}) (?y{w}) (*original)
57 * Speed improvement (* especially UTF-8)
63 * Update Unicode version 11.0.0
64 * NEW: add Emoji properties
70 * Fix: #80 UChar in header causes issue
71 * NEW API: onig_set_callout_user_data_of_match_param() (* omission in 6.8.0)
72 * add doc/CALLOUTS.API and doc/CALLOUTS.API.ja
78 * Update shared library version to 5.0.0 for API incompatible changes from 6.7.1
84 * Retry-limit-in-match function enabled by default
85 * NEW: configure option --enable-posix-api=no (* enabled by default)
86 * NEW API: onig_search_with_param(), onig_match_with_param()
87 * NEW: Callouts of contents (?{...contents...}) (?{...}\[tag]\[X<>]) (?{{...}})
88 * NEW: Callouts of name (*name) (*name\[tag]{args...})
89 * NEW: Builtin callouts (*FAIL) (*MISMATCH) (*ERROR{n}) (*COUNT) (*MAX{n}) etc..
90 * Examples of Callouts program: [callout.c](sample/callout.c), [count.c](sample/count.c), [echo.c](sample/echo.c)
96 * NEW: Mechanism of retry-limit-in-match (* disabled by default)
102 * NEW: hexadecimal codepoint \uHHHH
103 * NEW: add ONIG_SYNTAX_ONIGURUMA (== ONIG_SYNTAX_DEFAULT)
104 * Disabled \N and \O on ONIG_SYNTAX_RUBY
105 * Reduced size of object file
111 * NEW: ASCII only mode options for character type/property (?WDSP)
112 * NEW: Extended Grapheme Cluster boundary \y, \Y
113 * NEW: Extended Grapheme Cluster \X
114 * Range-clear (Absent-clear) operator restores previous range in retractions.
121 * NEW: \R (general newline) \N (no newline)
122 * NEW: \O (true anychar)
123 * NEW: if-then-else (?(...)...\|...)
124 * NEW: Backreference validity checker (?(xxx)) (*original)
125 * NEW: Absent repeater (?~absent) \[is equal to (?\~\|(?:absent)|\O*)]
126 * NEW: Absent expression (?~|absent|expr) (*original)
127 * NEW: Absent stopper (?~|absent) (*original)
133 * Fix fatal problem of endless repeat on Windows
134 * NEW: call zero (call the total regexp) \g<0>
135 * NEW: relative backref/call by positive number \k<+n>, \g<+n>
141 * NEW: octal codepoint \o{.....}
142 * Fixed CVE-2017-9224
143 * Fixed CVE-2017-9225
144 * Fixed CVE-2017-9226
145 * Fixed CVE-2017-9227
146 * Fixed CVE-2017-9228
147 * Fixed CVE-2017-9229
153 * allow word bound, word begin and word end in look-behind.
154 * NEW option: ONIG_OPTION_CHECK_VALIDITY_OF_STRING
160 * NEW API: onig_scan()
165 * Update Unicode 8.0 Property/Case-folding
166 * NEW API: onig_unicode_define_user_property()
178 ### Case 1: Unix and Cygwin platform
180 1. autoreconf -vfi (* case: configure script is not found.)
190 * configuration check
195 onig-config --exec-prefix
199 ### Case 2: Windows 64/32bit platform (Visual Studio)
203 onig_s.lib: static link library
204 onig.dll: dynamic link library
206 * test (ASCII/Shift_JIS)
209 2. copy ..\windows\testc.c .
210 3. nmake -f Makefile.windows ctest
212 (I have checked by Visual Studio Community 2015)
219 See [doc/RE](doc/RE) or [doc/RE.ja](doc/RE.ja) for Japanese.
225 Include oniguruma.h in your program. (Oniguruma API)
226 See doc/API for Oniguruma API.
228 If you want to disable UChar type (== unsigned char) definition
229 in oniguruma.h, define ONIG_ESCAPE_UCHAR_COLLISION and then
232 If you want to disable regex_t type definition in oniguruma.h,
233 define ONIG_ESCAPE_REGEX_T_COLLISION and then include oniguruma.h.
235 Example of the compiling/linking command line in Unix or Cygwin,
236 (prefix == /usr/local case)
238 cc sample.c -L/usr/local/lib -lonig
241 If you want to use static link library(onig_s.lib) in Win32,
242 add option -DONIG_EXTERN=extern to C compiler.
250 |:---------------------|:-----------------------------------------|
251 |sample/callout.c |example of callouts |
252 |sample/count.c |example of built-in callout *COUNT |
253 |sample/echo.c |example of user defined callouts of name |
254 |sample/encode.c |example of some encodings |
255 |sample/listcap.c |example of the capture history |
256 |sample/names.c |example of the named group callback |
257 |sample/posix.c |POSIX API sample |
258 |sample/regset.c |example of using RegSet API |
259 |sample/scan.c |example of using onig_scan() |
260 |sample/simple.c |example of the minimum (Oniguruma API) |
261 |sample/sql.c |example of the variable meta characters |
262 |sample/user_property.c|example of user defined Unicode property |
268 |:------------------|:--------------------------------------|
269 |sample/syntax.c |Perl, Java and ASIS syntax test. |
270 |sample/crnl.c |--enable-crnl-as-line-terminator test |
278 |:------------------|:-------------------------------------------------------|
279 |oniguruma.h |Oniguruma API header file (public) |
280 |onig-config.in |configuration check program template |
281 |regenc.h |character encodings framework header file |
282 |regint.h |internal definitions |
283 |regparse.h |internal definitions for regparse.c and regcomp.c |
284 |regcomp.c |compiling and optimization functions |
285 |regenc.c |character encodings framework |
286 |regerror.c |error message function |
287 |regext.c |extended API functions (deluxe version API) |
288 |regexec.c |search and match functions |
289 |regparse.c |parsing functions. |
290 |regsyntax.c |pattern syntax functions and built-in syntax definitions|
291 |regtrav.c |capture history tree data traverse functions |
292 |regversion.c |version info function |
293 |st.h |hash table functions header file |
294 |st.c |hash table functions |
295 |oniggnu.h |GNU regex API header file (public) |
296 |reggnu.c |GNU regex API functions |
297 |onigposix.h |POSIX API header file (public) |
298 |regposerr.c |POSIX error message function |
299 |regposix.c |POSIX API functions |
300 |mktable.c |character type table generator |
301 |ascii.c |ASCII encoding |
302 |euc_jp.c |EUC-JP encoding |
303 |euc_tw.c |EUC-TW encoding |
304 |euc_kr.c |EUC-KR, EUC-CN encoding |
305 |sjis.c |Shift_JIS encoding |
306 |big5.c |Big5 encoding |
307 |gb18030.c |GB18030 encoding |
308 |koi8.c |KOI8 encoding |
309 |koi8_r.c |KOI8-R encoding |
310 |cp1251.c |CP1251 encoding |
311 |iso8859_1.c |ISO-8859-1 (Latin-1) |
312 |iso8859_2.c |ISO-8859-2 (Latin-2) |
313 |iso8859_3.c |ISO-8859-3 (Latin-3) |
314 |iso8859_4.c |ISO-8859-4 (Latin-4) |
315 |iso8859_5.c |ISO-8859-5 (Cyrillic) |
316 |iso8859_6.c |ISO-8859-6 (Arabic) |
317 |iso8859_7.c |ISO-8859-7 (Greek) |
318 |iso8859_8.c |ISO-8859-8 (Hebrew) |
319 |iso8859_9.c |ISO-8859-9 (Latin-5 or Turkish) |
320 |iso8859_10.c |ISO-8859-10 (Latin-6 or Nordic) |
321 |iso8859_11.c |ISO-8859-11 (Thai) |
322 |iso8859_13.c |ISO-8859-13 (Latin-7 or Baltic Rim) |
323 |iso8859_14.c |ISO-8859-14 (Latin-8 or Celtic) |
324 |iso8859_15.c |ISO-8859-15 (Latin-9 or West European with Euro) |
325 |iso8859_16.c |ISO-8859-16 (Latin-10) |
326 |utf8.c |UTF-8 encoding |
327 |utf16_be.c |UTF-16BE encoding |
328 |utf16_le.c |UTF-16LE encoding |
329 |utf32_be.c |UTF-32BE encoding |
330 |utf32_le.c |UTF-32LE encoding |
331 |unicode.c |common codes of Unicode encoding |
332 |unicode_fold_data.c|Unicode folding data |
333 |windows/testc.c |Test program for Windows (VC++) |