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Oniguruma ========= https://github.com/kkos/oniguruma Oniguruma is a modern and flexible regular expressions library. It encompasses features from different regular expression implementations that traditionally exist in different languages. It comes close to being a complete superset of all regular expression features found in other regular expression implementations. Its features include: * Character encoding can be specified per regular expression object. * Several regular expression types are supported: * Oniguruma (native) * POSIX * Grep * GNU Regex * Perl * Java * Ruby * Emacs Supported character encodings: ASCII, UTF-8, UTF-16BE, UTF-16LE, UTF-32BE, UTF-32LE, EUC-JP, EUC-TW, EUC-KR, EUC-CN, Shift_JIS, Big5, GB18030, KOI8-R, CP1251, ISO-8859-1, ISO-8859-2, ISO-8859-3, ISO-8859-4, ISO-8859-5, ISO-8859-6, ISO-8859-7, ISO-8859-8, ISO-8859-9, ISO-8859-10, ISO-8859-11, ISO-8859-13, ISO-8859-14, ISO-8859-15, ISO-8859-16 * GB18030: contributed by KUBO Takehiro * CP1251: contributed by Byte New feature of version 6.8.2 -------------------------- * Fix: #80 UChar in header causes issue * NEW API: onig_set_callout_user_data_of_match_param() (* omission in 6.8.0) * add doc/CALLOUTS.API and doc/CALLOUTS.API.ja New feature of version 6.8.1 -------------------------- * Update shared library version to 5.0.0 for API incompatible changes from 6.7.1 New feature of version 6.8.0 -------------------------- * Retry-limit-in-match function enabled by default * NEW: configure option --enable-posix-api=no (* enabled by default) * NEW API: onig_search_with_param(), onig_match_with_param() * NEW: Callouts of contents (?{...contents...}) (?{...}\[tag]\[X<>]) (?{{...}}) * NEW: Callouts of name (*name) (*name\[tag]{args...}) * NEW: Builtin callouts (*FAIL) (*MISMATCH) (*ERROR{n}) (*COUNT) (*MAX{n}) etc.. * Examples of Callouts program: [callout.c](sample/callout.c), [count.c](sample/count.c), [echo.c](sample/echo.c) (* Callout function API is experimental level and isn't fixed definitely yet. Undocumented now) New feature of version 6.7.1 -------------------------- * NEW: Mechanism of retry-limit-in-match (* disabled by default) New feature of version 6.7.0 -------------------------- * NEW: hexadecimal codepoint \uHHHH * NEW: add ONIG_SYNTAX_ONIGURUMA (== ONIG_SYNTAX_DEFAULT) * Disabled \N and \O on ONIG_SYNTAX_RUBY * Reduced size of object file New feature of version 6.6.0 -------------------------- * NEW: ASCII only mode options for character type/property (?WDSP) * NEW: Extended Grapheme Cluster boundary \y, \Y (*original) * NEW: Extended Grapheme Cluster \X * Range-clear (Absent-clear) operator restores previous range in retractions. New feature of version 6.5.0 -------------------------- * NEW: \K (keep) * NEW: \R (general newline) \N (no newline) * NEW: \O (true anychar) * NEW: if-then-else (?(...)...\|...) * NEW: Backreference validity checker (?(xxx)) (*original) * NEW: Absent repeater (?~absent) \[is equal to (?\~\|absent|\O*)] * NEW: Absent expression (?~|absent|expr) (*original) * NEW: Absent stopper (?~|absent) (*original) New feature of version 6.4.0 -------------------------- * Fix fatal problem of endless repeat on Windows * NEW: call zero (call the total regexp) \g<0> * NEW: relative backref/call by positive number \k<+n>, \g<+n> New feature of version 6.3.0 -------------------------- * NEW: octal codepoint \o{.....} * Fixed CVE-2017-9224 * Fixed CVE-2017-9225 * Fixed CVE-2017-9226 * Fixed CVE-2017-9227 * Fixed CVE-2017-9228 * Fixed CVE-2017-9229 New feature of version 6.1.2 -------------------------- * allow word bound, word begin and word end in look-behind. * NEW option: ONIG_OPTION_CHECK_VALIDITY_OF_STRING New feature of version 6.1 -------------------------- * improved doc/RE * NEW API: onig_scan() New feature of version 6.0 -------------------------- * Update Unicode 8.0 Property/Case-folding * NEW API: onig_unicode_define_user_property() License ------- BSD license. Install ------- ### Case 1: Unix and Cygwin platform 1. autoreconf -vfi (* case: configure script is not found.) 2. ./configure 3. make 4. make install * uninstall make uninstall * configuration check onig-config --cflags onig-config --libs onig-config --prefix onig-config --exec-prefix ### Case 2: Windows 64/32bit platform (Visual Studio) execute make_win64 or make_win32 onig_s.lib: static link library onig.dll: dynamic link library * test (ASCII/Shift_JIS) 1. cd src 2. copy ..\windows\testc.c . 3. nmake -f Makefile.windows ctest (I have checked by Visual Studio Community 2015) Regular Expressions ------------------- See [doc/RE](doc/RE) or [doc/RE.ja](doc/RE.ja) for Japanese. Usage ----- Include oniguruma.h in your program. (Oniguruma API) See doc/API for Oniguruma API. If you want to disable UChar type (== unsigned char) definition in oniguruma.h, define ONIG_ESCAPE_UCHAR_COLLISION and then include oniguruma.h. If you want to disable regex_t type definition in oniguruma.h, define ONIG_ESCAPE_REGEX_T_COLLISION and then include oniguruma.h. Example of the compiling/linking command line in Unix or Cygwin, (prefix == /usr/local case) cc sample.c -L/usr/local/lib -lonig If you want to use static link library(onig_s.lib) in Win32, add option -DONIG_EXTERN=extern to C compiler. Sample Programs --------------- |File |Description | |:---------------------|:-----------------------------------------| |sample/simple.c |example of the minimum (Oniguruma API) | |sample/names.c |example of the named group callback. | |sample/encode.c |example of some encodings. | |sample/listcap.c |example of the capture history. | |sample/posix.c |POSIX API sample. | |sample/scan.c |example of using onig_scan(). | |sample/sql.c |example of the variable meta characters. | |sample/user_property.c|example of user defined Unicode property. | |sample/callout.c |example of callouts. | Test Programs |File |Description | |:------------------|:--------------------------------------| |sample/syntax.c |Perl, Java and ASIS syntax test. | |sample/crnl.c |--enable-crnl-as-line-terminator test | Source Files ------------ |File |Description | |:------------------|:-------------------------------------------------------| |oniguruma.h |Oniguruma API header file (public) | |onig-config.in |configuration check program template | |regenc.h |character encodings framework header file | |regint.h |internal definitions | |regparse.h |internal definitions for regparse.c and regcomp.c | |regcomp.c |compiling and optimization functions | |regenc.c |character encodings framework | |regerror.c |error message function | |regext.c |extended API functions (deluxe version API) | |regexec.c |search and match functions | |regparse.c |parsing functions. | |regsyntax.c |pattern syntax functions and built-in syntax definitions| |regtrav.c |capture history tree data traverse functions | |regversion.c |version info function | |st.h |hash table functions header file | |st.c |hash table functions | |oniggnu.h |GNU regex API header file (public) | |reggnu.c |GNU regex API functions | |onigposix.h |POSIX API header file (public) | |regposerr.c |POSIX error message function | |regposix.c |POSIX API functions | |mktable.c |character type table generator | |ascii.c |ASCII encoding | |euc_jp.c |EUC-JP encoding | |euc_tw.c |EUC-TW encoding | |euc_kr.c |EUC-KR, EUC-CN encoding | |sjis.c |Shift_JIS encoding | |big5.c |Big5 encoding | |gb18030.c |GB18030 encoding | |koi8.c |KOI8 encoding | |koi8_r.c |KOI8-R encoding | |cp1251.c |CP1251 encoding | |iso8859_1.c |ISO-8859-1 (Latin-1) | |iso8859_2.c |ISO-8859-2 (Latin-2) | |iso8859_3.c |ISO-8859-3 (Latin-3) | |iso8859_4.c |ISO-8859-4 (Latin-4) | |iso8859_5.c |ISO-8859-5 (Cyrillic) | |iso8859_6.c |ISO-8859-6 (Arabic) | |iso8859_7.c |ISO-8859-7 (Greek) | |iso8859_8.c |ISO-8859-8 (Hebrew) | |iso8859_9.c |ISO-8859-9 (Latin-5 or Turkish) | |iso8859_10.c |ISO-8859-10 (Latin-6 or Nordic) | |iso8859_11.c |ISO-8859-11 (Thai) | |iso8859_13.c |ISO-8859-13 (Latin-7 or Baltic Rim) | |iso8859_14.c |ISO-8859-14 (Latin-8 or Celtic) | |iso8859_15.c |ISO-8859-15 (Latin-9 or West European with Euro) | |iso8859_16.c |ISO-8859-16 (Latin-10) | |utf8.c |UTF-8 encoding | |utf16_be.c |UTF-16BE encoding | |utf16_le.c |UTF-16LE encoding | |utf32_be.c |UTF-32BE encoding | |utf32_le.c |UTF-32LE encoding | |unicode.c |common codes of Unicode encoding | |unicode_fold_data.c|Unicode folding data | |win32/Makefile |Makefile for Win32 (VC++) | |win32/config.h |config.h for Win32 |

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