granicus.if.org Git - onig/blob - README.md

   1 Oniguruma
   2 =========
   3
   4 https://github.com/kkos/oniguruma
   5
   6 FIXED Security Issues:
   7 --------------------------
   8   **CVE-2017-9224, CVE-2017-9225, CVE-2017-9226**
   9   **CVE-2017-9227, CVE-2017-9228, CVE-2017-9229**
  10
  11 Oniguruma is a modern and flexible regular expressions library. It
  12 encompasses features from different regular expression implementations
  13 that traditionally exist in different languages. It comes close to
  14 being a complete superset of all regular expression features found
  15 in other regular expression implementations.
  16
  17 Its features include:
  18 * Character encoding can be specified per regular expression object.
  19 * Several regular expression types are supported:
  20   * Oniguruma (native)
  21   * POSIX
  22   * Grep
  23   * GNU Regex
  24   * Perl
  25   * Java
  26   * Ruby
  27   * Emacs
  28
  29 Supported character encodings:
  30
  31   ASCII, UTF-8, UTF-16BE, UTF-16LE, UTF-32BE, UTF-32LE,
  32   EUC-JP, EUC-TW, EUC-KR, EUC-CN,
  33   Shift_JIS, Big5, GB18030, KOI8-R, CP1251,
  34   ISO-8859-1, ISO-8859-2, ISO-8859-3, ISO-8859-4, ISO-8859-5,
  35   ISO-8859-6, ISO-8859-7, ISO-8859-8, ISO-8859-9, ISO-8859-10,
  36   ISO-8859-11, ISO-8859-13, ISO-8859-14, ISO-8859-15, ISO-8859-16
  37
  38 * GB18030: contributed by KUBO Takehiro
  39 * CP1251:  contributed by Byte
  40
  41
  42 New feature of version 6.8.0
  43 --------------------------
  44
  45 * NEW API: onig_search_with_param(), onig_match_with_param()
  46 * NEW: Callouts of contents  (?{....}) (?{{....}})
  47 * NEW: Callouts of name      (*name) (*name\[tag](a,b...))
  48 * NEW: Builtin callout functions  (*FAIL) (*SUCCESS) (*ABORT) (*ERROR(n)) (*COUNT)
  49 * Retry-limit-in-match function enabled by default
  50 * NEW: configure option --enable-posix-api=no  (* enabled by default)
  51
  52 (* Callout functions are exprimental level and undocumented now)
  53
  54
  55 New feature of version 6.7.1
  56 --------------------------
  57
  58 * NEW: Mechanism of retry-limit-in-match (* disabled by default)
  59
  60
  61 New feature of version 6.7.0
  62 --------------------------
  63
  64 * NEW: hexadecimal codepoint \uHHHH
  65 * NEW: add ONIG_SYNTAX_ONIGURUMA (== ONIG_SYNTAX_DEFAULT)
  66 * Disabled \N and \O on ONIG_SYNTAX_RUBY
  67 * Reduced size of object file
  68
  69
  70 New feature of version 6.6.0
  71 --------------------------
  72
  73 * NEW: ASCII only mode options for character type/property (?WDSP)
  74 * NEW: Extended Grapheme Cluster boundary \y, \Y (*original)
  75 * NEW: Extended Grapheme Cluster \X
  76 * Range-clear (Absent-clear) operator restores previous range in retractions.
  77
  78
  79 New feature of version 6.5.0
  80 --------------------------
  81
  82 * NEW: \K (keep)
  83 * NEW: \R (general newline) \N (no newline)
  84 * NEW: \O (true anychar)
  85 * NEW: if-then-else   (?(...)...\|...)
  86 * NEW: Backreference validity checker (?(xxx)) (*original)
  87 * NEW: Absent repeater (?~absent)  \[is equal to (?\~\|absent|\O*)]
  88 * NEW: Absent expression   (?~|absent|expr)  (*original)
  89 * NEW: Absent stopper (?~|absent)     (*original)
  90
  91
  92 New feature of version 6.4.0
  93 --------------------------
  94
  95 * Fix fatal problem of endless repeat on Windows
  96 * NEW: call zero (call the total regexp) \g<0>
  97 * NEW: relative backref/call by positive number \k<+n>, \g<+n>
  98
  99
 100 New feature of version 6.3.0
 101 --------------------------
 102
 103 * NEW: octal codepoint \o{.....}
 104
 105
 106 New feature of version 6.1.2
 107 --------------------------
 108
 109 * allow word bound, word begin and word end in look-behind.
 110 * NEW option: ONIG_OPTION_CHECK_VALIDITY_OF_STRING
 111
 112 New feature of version 6.1
 113 --------------------------
 114
 115 * improved doc/RE
 116 * NEW API: onig_scan()
 117
 118 New feature of version 6.0
 119 --------------------------
 120
 121 * Update Unicode 8.0 Property/Case-folding
 122 * NEW API: onig_unicode_define_user_property()
 123
 124
 125 License
 126 -------
 127
 128   BSD license.
 129
 130
 131 Install
 132 -------
 133
 134 ### Case 1: Unix and Cygwin platform
 135
 136    1. autoreconf -vfi   (* case: configure script is not found.)
 137
 138    2. ./configure
 139    3. make
 140    4. make install
 141
 142    * uninstall
 143
 144      make uninstall
 145
 146    * configuration check
 147
 148      onig-config --cflags
 149      onig-config --libs
 150      onig-config --prefix
 151      onig-config --exec-prefix
 152
 153
 154
 155 ### Case 2: Windows 64/32bit platform (Visual Studio)
 156
 157    execute make_win64 or make_win32
 158
 159       onig_s.lib:  static link library
 160       onig.dll:    dynamic link library
 161
 162    * test (ASCII/Shift_JIS)
 163
 164       1. cd src
 165       2. copy ..\windows\testc.c .
 166       3. nmake -f Makefile.windows ctest
 167
 168    (I have checked by Visual Studio Community 2015)
 169
 170
 171
 172 Regular Expressions
 173 -------------------
 174
 175   See [doc/RE](doc/RE) or [doc/RE.ja](doc/RE.ja) for Japanese.
 176
 177
 178 Usage
 179 -----
 180
 181   Include oniguruma.h in your program. (Oniguruma API)
 182   See doc/API for Oniguruma API.
 183
 184   If you want to disable UChar type (== unsigned char) definition
 185   in oniguruma.h, define ONIG_ESCAPE_UCHAR_COLLISION and then
 186   include oniguruma.h.
 187
 188   If you want to disable regex_t type definition in oniguruma.h,
 189   define ONIG_ESCAPE_REGEX_T_COLLISION and then include oniguruma.h.
 190
 191   Example of the compiling/linking command line in Unix or Cygwin,
 192   (prefix == /usr/local case)
 193
 194     cc sample.c -L/usr/local/lib -lonig
 195
 196
 197   If you want to use static link library(onig_s.lib) in Win32,
 198   add option -DONIG_EXTERN=extern to C compiler.
 199
 200
 201
 202 Sample Programs
 203 ---------------
 204
 205 |File                  |Description                               |
 206 |:---------------------|:-----------------------------------------|
 207 |sample/simple.c       |example of the minimum (Oniguruma API)    |
 208 |sample/names.c        |example of the named group callback.      |
 209 |sample/encode.c       |example of some encodings.                |
 210 |sample/listcap.c      |example of the capture history.           |
 211 |sample/posix.c        |POSIX API sample.                         |
 212 |sample/scan.c         |example of using onig_scan().             |
 213 |sample/sql.c          |example of the variable meta characters.  |
 214 |sample/user_property.c|example of user defined Unicode property. |
 215 |sample/callout.c      |example of callouts.                      |
 216
 217
 218 Test Programs
 219
 220 |File               |Description                            |
 221 |:------------------|:--------------------------------------|
 222 |sample/syntax.c    |Perl, Java and ASIS syntax test.       |
 223 |sample/crnl.c      |--enable-crnl-as-line-terminator test  |
 224
 225
 226
 227 Source Files
 228 ------------
 229
 230 |File               |Description                                             |
 231 |:------------------|:-------------------------------------------------------|
 232 |oniguruma.h        |Oniguruma API header file (public)                      |
 233 |onig-config.in     |configuration check program template                    |
 234 |regenc.h           |character encodings framework header file               |
 235 |regint.h           |internal definitions                                    |
 236 |regparse.h         |internal definitions for regparse.c and regcomp.c       |
 237 |regcomp.c          |compiling and optimization functions                    |
 238 |regenc.c           |character encodings framework                           |
 239 |regerror.c         |error message function                                  |
 240 |regext.c           |extended API functions (deluxe version API)             |
 241 |regexec.c          |search and match functions                              |
 242 |regparse.c         |parsing functions.                                      |
 243 |regsyntax.c        |pattern syntax functions and built-in syntax definitions|
 244 |regtrav.c          |capture history tree data traverse functions            |
 245 |regversion.c       |version info function                                   |
 246 |st.h               |hash table functions header file                        |
 247 |st.c               |hash table functions                                    |
 248 |oniggnu.h          |GNU regex API header file (public)                      |
 249 |reggnu.c           |GNU regex API functions                                 |
 250 |onigposix.h        |POSIX API header file (public)                          |
 251 |regposerr.c        |POSIX error message function                            |
 252 |regposix.c         |POSIX API functions                                     |
 253 |mktable.c          |character type table generator                          |
 254 |ascii.c            |ASCII encoding                                          |
 255 |euc_jp.c           |EUC-JP encoding                                         |
 256 |euc_tw.c           |EUC-TW encoding                                         |
 257 |euc_kr.c           |EUC-KR, EUC-CN encoding                                 |
 258 |sjis.c             |Shift_JIS encoding                                      |
 259 |big5.c             |Big5      encoding                                      |
 260 |gb18030.c          |GB18030   encoding                                      |
 261 |koi8.c             |KOI8      encoding                                      |
 262 |koi8_r.c           |KOI8-R    encoding                                      |
 263 |cp1251.c           |CP1251    encoding                                      |
 264 |iso8859_1.c        |ISO-8859-1 (Latin-1)                                    |
 265 |iso8859_2.c        |ISO-8859-2 (Latin-2)                                    |
 266 |iso8859_3.c        |ISO-8859-3 (Latin-3)                                    |
 267 |iso8859_4.c        |ISO-8859-4 (Latin-4)                                    |
 268 |iso8859_5.c        |ISO-8859-5 (Cyrillic)                                   |
 269 |iso8859_6.c        |ISO-8859-6 (Arabic)                                     |
 270 |iso8859_7.c        |ISO-8859-7 (Greek)                                      |
 271 |iso8859_8.c        |ISO-8859-8 (Hebrew)                                     |
 272 |iso8859_9.c        |ISO-8859-9 (Latin-5 or Turkish)                         |
 273 |iso8859_10.c       |ISO-8859-10 (Latin-6 or Nordic)                         |
 274 |iso8859_11.c       |ISO-8859-11 (Thai)                                      |
 275 |iso8859_13.c       |ISO-8859-13 (Latin-7 or Baltic Rim)                     |
 276 |iso8859_14.c       |ISO-8859-14 (Latin-8 or Celtic)                         |
 277 |iso8859_15.c       |ISO-8859-15 (Latin-9 or West European with Euro)        |
 278 |iso8859_16.c       |ISO-8859-16 (Latin-10)                                  |
 279 |utf8.c             |UTF-8    encoding                                       |
 280 |utf16_be.c         |UTF-16BE encoding                                       |
 281 |utf16_le.c         |UTF-16LE encoding                                       |
 282 |utf32_be.c         |UTF-32BE encoding                                       |
 283 |utf32_le.c         |UTF-32LE encoding                                       |
 284 |unicode.c          |common codes of Unicode encoding                        |
 285 |unicode_fold_data.c|Unicode folding data                                    |
 286 |win32/Makefile     |Makefile for Win32 (VC++)                               |
 287 |win32/config.h     |config.h for Win32                                      |