Ruby 1.9.2p136(2010-12-25revision30365)

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# include/ruby/oniguruma.h

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    00001 #ifndef ONIGURUMA_H
    00002 #define ONIGURUMA_H
    00003 /**********************************************************************
    00004   oniguruma.h - Oniguruma (regular expression library)
    00005 **********************************************************************/
    00006 /*-
    00007  * Copyright (c) 2002-2008  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
    00008  * All rights reserved.
    00009  *
    00010  * Redistribution and use in source and binary forms, with or without
    00011  * modification, are permitted provided that the following conditions
    00012  * are met:
    00013  * 1. Redistributions of source code must retain the above copyright
    00014  *    notice, this list of conditions and the following disclaimer.
    00015  * 2. Redistributions in binary form must reproduce the above copyright
    00016  *    notice, this list of conditions and the following disclaimer in the
    00017  *    documentation and/or other materials provided with the distribution.
    00018  *
    00019  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
    00020  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    00021  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    00022  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
    00023  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    00024  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    00025  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    00026  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    00027  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    00028  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    00029  * SUCH DAMAGE.
    00030  */
    00031
    00032 #ifdef __cplusplus
    00033 extern "C" {
    00034 #if 0
    00035 } /* satisfy cc-mode */
    00036 #endif
    00037 #endif
    00038
    00039 #define ONIGURUMA
    00040 #define ONIGURUMA_VERSION_MAJOR   5
    00041 #define ONIGURUMA_VERSION_MINOR   9
    00042 #define ONIGURUMA_VERSION_TEENY   2
    00043
    00044 #ifdef __cplusplus
    00045 # ifndef  HAVE_PROTOTYPES
    00046 #  define HAVE_PROTOTYPES 1
    00047 # endif
    00048 # ifndef  HAVE_STDARG_PROTOTYPES
    00049 #  define HAVE_STDARG_PROTOTYPES 1
    00050 # endif
    00051 #endif
    00052
    00053 /* escape Mac OS X/Xcode 2.4/gcc 4.0.1 problem */
    00054 #if defined(__APPLE__) && defined(__GNUC__) && __GNUC__ >= 4
    00055 # ifndef  HAVE_STDARG_PROTOTYPES
    00056 #  define HAVE_STDARG_PROTOTYPES 1
    00057 # endif
    00058 #endif
    00059
    00060 #ifdef HAVE_STDARG_H
    00061 # ifndef  HAVE_STDARG_PROTOTYPES
    00062 #  define HAVE_STDARG_PROTOTYPES 1
    00063 # endif
    00064 #endif
    00065
    00066 #ifndef P_
    00067 #if defined(__STDC__) || defined(_WIN32)
    00068 # define P_(args) args
    00069 #else
    00070 # define P_(args) ()
    00071 #endif
    00072 #endif
    00073
    00074 #ifndef PV_
    00075 #ifdef HAVE_STDARG_PROTOTYPES
    00076 # define PV_(args) args
    00077 #else
    00078 # define PV_(args) ()
    00079 #endif
    00080 #endif
    00081
    00082 #ifndef ONIG_EXTERN
    00083 #ifdef RUBY_EXTERN
    00084 #define ONIG_EXTERN   RUBY_EXTERN
    00085 #else
    00086 #if defined(_WIN32) && !defined(__GNUC__)
    00087 #if defined(EXPORT) || defined(RUBY_EXPORT)
    00088 #define ONIG_EXTERN   extern __declspec(dllexport)
    00089 #else
    00090 #define ONIG_EXTERN   extern __declspec(dllimport)
    00091 #endif
    00092 #endif
    00093 #endif
    00094 #endif
    00095
    00096 #ifndef ONIG_EXTERN
    00097 #define ONIG_EXTERN   extern
    00098 #endif
    00099
    00100 /* PART: character encoding */
    00101
    00102 #ifndef ONIG_ESCAPE_UCHAR_COLLISION
    00103 #define UChar OnigUChar
    00104 #endif
    00105
    00106 typedef unsigned char  OnigUChar;
    00107 typedef unsigned int  OnigCodePoint;
    00108 typedef unsigned int   OnigCtype;
    00109 typedef size_t         OnigDistance;
    00110
    00111 #define ONIG_INFINITE_DISTANCE  ~((OnigDistance )0)
    00112
    00113 typedef unsigned int OnigCaseFoldType; /* case fold flag */
    00114
    00115 ONIG_EXTERN OnigCaseFoldType OnigDefaultCaseFoldFlag;
    00116
    00117 /* #define ONIGENC_CASE_FOLD_HIRAGANA_KATAKANA  (1<<1) */
    00118 /* #define ONIGENC_CASE_FOLD_KATAKANA_WIDTH     (1<<2) */
    00119 #define ONIGENC_CASE_FOLD_TURKISH_AZERI         (1<<20)
    00120 #define INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR   (1<<30)
    00121
    00122 #define ONIGENC_CASE_FOLD_MIN      INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR
    00123 #define ONIGENC_CASE_FOLD_DEFAULT  OnigDefaultCaseFoldFlag
    00124
    00125
    00126 #define ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN       3
    00127 #define ONIGENC_GET_CASE_FOLD_CODES_MAX_NUM      13
    00128 /* 13 => Unicode:0x1ffc */
    00129
    00130 /* code range */
    00131 #define ONIGENC_CODE_RANGE_NUM(range)     ((int )range[0])
    00132 #define ONIGENC_CODE_RANGE_FROM(range,i)  range[((i)*2) + 1]
    00133 #define ONIGENC_CODE_RANGE_TO(range,i)    range[((i)*2) + 2]
    00134
    00135 typedef struct {
    00136   int byte_len;  /* argument(original) character(s) byte length */
    00137   int code_len;  /* number of code */
    00138   OnigCodePoint code[ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN];
    00139 } OnigCaseFoldCodeItem;
    00140
    00141 typedef struct {
    00142   OnigCodePoint esc;
    00143   OnigCodePoint anychar;
    00144   OnigCodePoint anytime;
    00145   OnigCodePoint zero_or_one_time;
    00146   OnigCodePoint one_or_more_time;
    00147   OnigCodePoint anychar_anytime;
    00148 } OnigMetaCharTableType;
    00149
    00150 typedef int (*OnigApplyAllCaseFoldFunc)(OnigCodePoint from, OnigCodePoint* to, int to_len, void* arg);
    00151
    00152 typedef struct OnigEncodingTypeST {
    00153   int    (*precise_mbc_enc_len)(const OnigUChar* p,const OnigUChar* e, struct OnigEncodingTypeST* enc);
    00154   const char*   name;
    00155   int           max_enc_len;
    00156   int           min_enc_len;
    00157   int    (*is_mbc_newline)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
    00158   OnigCodePoint (*mbc_to_code)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
    00159   int    (*code_to_mbclen)(OnigCodePoint code, struct OnigEncodingTypeST* enc);
    00160   int    (*code_to_mbc)(OnigCodePoint code, OnigUChar *buf, struct OnigEncodingTypeST* enc);
    00161   int    (*mbc_case_fold)(OnigCaseFoldType flag, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, struct OnigEncodingTypeST* enc);
    00162   int    (*apply_all_case_fold)(OnigCaseFoldType flag, OnigApplyAllCaseFoldFunc f, void* arg, struct OnigEncodingTypeST* enc);
    00163   int    (*get_case_fold_codes_by_str)(OnigCaseFoldType flag, const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem acs[], struct OnigEncodingTypeST* enc);
    00164   int    (*property_name_to_ctype)(struct OnigEncodingTypeST* enc, OnigUChar* p, OnigUChar* end);
    00165   int    (*is_code_ctype)(OnigCodePoint code, OnigCtype ctype, struct OnigEncodingTypeST* enc);
    00166   int    (*get_ctype_code_range)(OnigCtype ctype, OnigCodePoint* sb_out, const OnigCodePoint* ranges[], struct OnigEncodingTypeST* enc);
    00167   OnigUChar* (*left_adjust_char_head)(const OnigUChar* start, const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
    00168   int    (*is_allowed_reverse_match)(const OnigUChar* p, const OnigUChar* end, struct OnigEncodingTypeST* enc);
    00169   int ruby_encoding_index;
    00170 } OnigEncodingType;
    00171
    00172 typedef OnigEncodingType* OnigEncoding;
    00173
    00174 ONIG_EXTERN OnigEncodingType OnigEncodingASCII;
    00175
    00176 #define ONIG_ENCODING_ASCII        (&OnigEncodingASCII)
    00177
    00178 #define ONIG_ENCODING_UNDEF    ((OnigEncoding )0)
    00179
    00180
    00181 /* work size */
    00182 #define ONIGENC_CODE_TO_MBC_MAXLEN       7
    00183 #define ONIGENC_MBC_CASE_FOLD_MAXLEN    18
    00184 /* 18: 6(max-byte) * 3(case-fold chars) */
    00185
    00186 /* character types */
    00187 #define ONIGENC_CTYPE_NEWLINE   0
    00188 #define ONIGENC_CTYPE_ALPHA     1
    00189 #define ONIGENC_CTYPE_BLANK     2
    00190 #define ONIGENC_CTYPE_CNTRL     3
    00191 #define ONIGENC_CTYPE_DIGIT     4
    00192 #define ONIGENC_CTYPE_GRAPH     5
    00193 #define ONIGENC_CTYPE_LOWER     6
    00194 #define ONIGENC_CTYPE_PRINT     7
    00195 #define ONIGENC_CTYPE_PUNCT     8
    00196 #define ONIGENC_CTYPE_SPACE     9
    00197 #define ONIGENC_CTYPE_UPPER    10
    00198 #define ONIGENC_CTYPE_XDIGIT   11
    00199 #define ONIGENC_CTYPE_WORD     12
    00200 #define ONIGENC_CTYPE_ALNUM    13  /* alpha || digit */
    00201 #define ONIGENC_CTYPE_ASCII    14
    00202 #define ONIGENC_MAX_STD_CTYPE  ONIGENC_CTYPE_ASCII
    00203 #define ONIGENC_CTYPE_SPECIAL_MASK        128
    00204 #define ONIGENC_CTYPE_S            /* [\t\n\v\f\r\s] */ \
    00205     ONIGENC_CTYPE_SPECIAL_MASK | ONIGENC_CTYPE_SPACE
    00206 #define ONIGENC_CTYPE_D            /* [0-9] */ \
    00207     ONIGENC_CTYPE_SPECIAL_MASK | ONIGENC_CTYPE_DIGIT
    00208 #define ONIGENC_CTYPE_W            /* [0-9A-Za-z_] */ \
    00209     ONIGENC_CTYPE_SPECIAL_MASK | ONIGENC_CTYPE_WORD
    00210 #define ONIGENC_CTYPE_SPECIAL_P(ctype) ((ctype) & ONIGENC_CTYPE_SPECIAL_MASK)
    00211
    00212
    00213 #define onig_enc_len(enc,p,e)                ONIGENC_MBC_ENC_LEN(enc, p, e)
    00214
    00215 #define ONIGENC_IS_UNDEF(enc)          ((enc) == ONIG_ENCODING_UNDEF)
    00216 #define ONIGENC_IS_SINGLEBYTE(enc)     (ONIGENC_MBC_MAXLEN(enc) == 1)
    00217 #define ONIGENC_IS_MBC_HEAD(enc,p,e)   (ONIGENC_MBC_ENC_LEN(enc,p,e) != 1)
    00218 #define ONIGENC_IS_MBC_ASCII(p)           (*(p)   < 128)
    00219 #define ONIGENC_IS_CODE_ASCII(code)       ((code) < 128)
    00220 #define ONIGENC_IS_MBC_WORD(enc,s,end) \
    00221    ONIGENC_IS_CODE_WORD(enc,ONIGENC_MBC_TO_CODE(enc,s,end))
    00222
    00223
    00224 #define ONIGENC_NAME(enc)                      ((enc)->name)
    00225
    00226 #define ONIGENC_MBC_CASE_FOLD(enc,flag,pp,end,buf) \
    00227   (enc)->mbc_case_fold(flag,(const OnigUChar** )pp,end,buf,enc)
    00228 #define ONIGENC_IS_ALLOWED_REVERSE_MATCH(enc,s,end) \
    00229         (enc)->is_allowed_reverse_match(s,end,enc)
    00230 #define ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc,start,s,end) \
    00231         (enc)->left_adjust_char_head(start, s, end, enc)
    00232 #define ONIGENC_APPLY_ALL_CASE_FOLD(enc,case_fold_flag,f,arg) \
    00233         (enc)->apply_all_case_fold(case_fold_flag,f,arg,enc)
    00234 #define ONIGENC_GET_CASE_FOLD_CODES_BY_STR(enc,case_fold_flag,p,end,acs) \
    00235        (enc)->get_case_fold_codes_by_str(case_fold_flag,p,end,acs,enc)
    00236 #define ONIGENC_STEP_BACK(enc,start,s,end,n) \
    00237         onigenc_step_back((enc),(start),(s),(end),(n))
    00238
    00239 #define ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(n)   (n)
    00240 #define ONIGENC_MBCLEN_CHARFOUND_P(r)           (0 < (r))
    00241 #define ONIGENC_MBCLEN_CHARFOUND_LEN(r)         (r)
    00242
    00243 #define ONIGENC_CONSTRUCT_MBCLEN_INVALID()      (-1)
    00244 #define ONIGENC_MBCLEN_INVALID_P(r)             ((r) == -1)
    00245
    00246 #define ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(n)    (-1-(n))
    00247 #define ONIGENC_MBCLEN_NEEDMORE_P(r)            ((r) < -1)
    00248 #define ONIGENC_MBCLEN_NEEDMORE_LEN(r)          (-1-(r))
    00249
    00250 #define ONIGENC_PRECISE_MBC_ENC_LEN(enc,p,e)   (enc)->precise_mbc_enc_len(p,e,enc)
    00251
    00252 ONIG_EXTERN
    00253 int onigenc_mbclen_approximate P_((const OnigUChar* p,const OnigUChar* e, struct OnigEncodingTypeST* enc));
    00254
    00255 #define ONIGENC_MBC_ENC_LEN(enc,p,e)           onigenc_mbclen_approximate(p,e,enc)
    00256 #define ONIGENC_MBC_MAXLEN(enc)               ((enc)->max_enc_len)
    00257 #define ONIGENC_MBC_MAXLEN_DIST(enc)           ONIGENC_MBC_MAXLEN(enc)
    00258 #define ONIGENC_MBC_MINLEN(enc)               ((enc)->min_enc_len)
    00259 #define ONIGENC_IS_MBC_NEWLINE(enc,p,end)      (enc)->is_mbc_newline((p),(end),enc)
    00260 #define ONIGENC_MBC_TO_CODE(enc,p,end)         (enc)->mbc_to_code((p),(end),enc)
    00261 #define ONIGENC_CODE_TO_MBCLEN(enc,code)       (enc)->code_to_mbclen(code,enc)
    00262 #define ONIGENC_CODE_TO_MBC(enc,code,buf)      (enc)->code_to_mbc(code,buf,enc)
    00263 #define ONIGENC_PROPERTY_NAME_TO_CTYPE(enc,p,end) \
    00264   (enc)->property_name_to_ctype(enc,p,end)
    00265
    00266 #define ONIGENC_IS_CODE_CTYPE(enc,code,ctype)  (enc)->is_code_ctype(code,ctype,enc)
    00267
    00268 #define ONIGENC_IS_CODE_NEWLINE(enc,code) \
    00269         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_NEWLINE)
    00270 #define ONIGENC_IS_CODE_GRAPH(enc,code) \
    00271         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_GRAPH)
    00272 #define ONIGENC_IS_CODE_PRINT(enc,code) \
    00273         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PRINT)
    00274 #define ONIGENC_IS_CODE_ALNUM(enc,code) \
    00275         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALNUM)
    00276 #define ONIGENC_IS_CODE_ALPHA(enc,code) \
    00277         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALPHA)
    00278 #define ONIGENC_IS_CODE_LOWER(enc,code) \
    00279         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_LOWER)
    00280 #define ONIGENC_IS_CODE_UPPER(enc,code) \
    00281         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_UPPER)
    00282 #define ONIGENC_IS_CODE_CNTRL(enc,code) \
    00283         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_CNTRL)
    00284 #define ONIGENC_IS_CODE_PUNCT(enc,code) \
    00285         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PUNCT)
    00286 #define ONIGENC_IS_CODE_SPACE(enc,code) \
    00287         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_SPACE)
    00288 #define ONIGENC_IS_CODE_BLANK(enc,code) \
    00289         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_BLANK)
    00290 #define ONIGENC_IS_CODE_DIGIT(enc,code) \
    00291         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_DIGIT)
    00292 #define ONIGENC_IS_CODE_XDIGIT(enc,code) \
    00293         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_XDIGIT)
    00294 #define ONIGENC_IS_CODE_WORD(enc,code) \
    00295         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_WORD)
    00296
    00297 #define ONIGENC_GET_CTYPE_CODE_RANGE(enc,ctype,sbout,ranges) \
    00298         (enc)->get_ctype_code_range(ctype,sbout,ranges,enc)
    00299
    00300 ONIG_EXTERN
    00301 OnigUChar* onigenc_step_back P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, int n));
    00302
    00303
    00304 /* encoding API */
    00305 ONIG_EXTERN
    00306 int onigenc_init P_((void));
    00307 ONIG_EXTERN
    00308 int onigenc_set_default_encoding P_((OnigEncoding enc));
    00309 ONIG_EXTERN
    00310 OnigEncoding onigenc_get_default_encoding P_((void));
    00311 ONIG_EXTERN
    00312 void  onigenc_set_default_caseconv_table P_((const OnigUChar* table));
    00313 ONIG_EXTERN
    00314 OnigUChar* onigenc_get_right_adjust_char_head_with_prev P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, const OnigUChar** prev));
    00315 ONIG_EXTERN
    00316 OnigUChar* onigenc_get_prev_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end));
    00317 ONIG_EXTERN
    00318 OnigUChar* onigenc_get_left_adjust_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end));
    00319 ONIG_EXTERN
    00320 OnigUChar* onigenc_get_right_adjust_char_head P_((OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end));
    00321 ONIG_EXTERN
    00322 int onigenc_strlen P_((OnigEncoding enc, const OnigUChar* p, const OnigUChar* end));
    00323 ONIG_EXTERN
    00324 int onigenc_strlen_null P_((OnigEncoding enc, const OnigUChar* p));
    00325 ONIG_EXTERN
    00326 int onigenc_str_bytelen_null P_((OnigEncoding enc, const OnigUChar* p));
    00327
    00328
    00329
    00330 /* PART: regular expression */
    00331
    00332 /* config parameters */
    00333 #define ONIG_NREGION                          10
    00334 #define ONIG_MAX_BACKREF_NUM                1000
    00335 #define ONIG_MAX_REPEAT_NUM               100000
    00336 #define ONIG_MAX_MULTI_BYTE_RANGES_NUM     10000
    00337 /* constants */
    00338 #define ONIG_MAX_ERROR_MESSAGE_LEN            90
    00339
    00340 typedef unsigned int        OnigOptionType;
    00341
    00342 #define ONIG_OPTION_DEFAULT            ONIG_OPTION_NONE
    00343
    00344 /* options */
    00345 #define ONIG_OPTION_NONE                 0U
    00346 #define ONIG_OPTION_IGNORECASE           1U
    00347 #define ONIG_OPTION_EXTEND               (ONIG_OPTION_IGNORECASE         << 1)
    00348 #define ONIG_OPTION_MULTILINE            (ONIG_OPTION_EXTEND             << 1)
    00349 #define ONIG_OPTION_SINGLELINE           (ONIG_OPTION_MULTILINE          << 1)
    00350 #define ONIG_OPTION_FIND_LONGEST         (ONIG_OPTION_SINGLELINE         << 1)
    00351 #define ONIG_OPTION_FIND_NOT_EMPTY       (ONIG_OPTION_FIND_LONGEST       << 1)
    00352 #define ONIG_OPTION_NEGATE_SINGLELINE    (ONIG_OPTION_FIND_NOT_EMPTY     << 1)
    00353 #define ONIG_OPTION_DONT_CAPTURE_GROUP   (ONIG_OPTION_NEGATE_SINGLELINE  << 1)
    00354 #define ONIG_OPTION_CAPTURE_GROUP        (ONIG_OPTION_DONT_CAPTURE_GROUP << 1)
    00355 /* options (search time) */
    00356 #define ONIG_OPTION_NOTBOL               (ONIG_OPTION_CAPTURE_GROUP << 1)
    00357 #define ONIG_OPTION_NOTEOL               (ONIG_OPTION_NOTBOL << 1)
    00358 #define ONIG_OPTION_POSIX_REGION         (ONIG_OPTION_NOTEOL << 1)
    00359 #define ONIG_OPTION_MAXBIT               ONIG_OPTION_POSIX_REGION  /* limit */
    00360
    00361 #define ONIG_OPTION_ON(options,regopt)      ((options) |= (regopt))
    00362 #define ONIG_OPTION_OFF(options,regopt)     ((options) &= ~(regopt))
    00363 #define ONIG_IS_OPTION_ON(options,option)   ((options) & (option))
    00364
    00365 /* syntax */
    00366 typedef struct {
    00367   unsigned int   op;
    00368   unsigned int   op2;
    00369   unsigned int   behavior;
    00370   OnigOptionType options;   /* default option */
    00371   OnigMetaCharTableType meta_char_table;
    00372 } OnigSyntaxType;
    00373
    00374 ONIG_EXTERN const OnigSyntaxType OnigSyntaxASIS;
    00375 ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixBasic;
    00376 ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixExtended;
    00377 ONIG_EXTERN const OnigSyntaxType OnigSyntaxEmacs;
    00378 ONIG_EXTERN const OnigSyntaxType OnigSyntaxGrep;
    00379 ONIG_EXTERN const OnigSyntaxType OnigSyntaxGnuRegex;
    00380 ONIG_EXTERN const OnigSyntaxType OnigSyntaxJava;
    00381 ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl;
    00382 ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl_NG;
    00383 ONIG_EXTERN const OnigSyntaxType OnigSyntaxRuby;
    00384
    00385 /* predefined syntaxes (see regsyntax.c) */
    00386 #define ONIG_SYNTAX_ASIS               (&OnigSyntaxASIS)
    00387 #define ONIG_SYNTAX_POSIX_BASIC        (&OnigSyntaxPosixBasic)
    00388 #define ONIG_SYNTAX_POSIX_EXTENDED     (&OnigSyntaxPosixExtended)
    00389 #define ONIG_SYNTAX_EMACS              (&OnigSyntaxEmacs)
    00390 #define ONIG_SYNTAX_GREP               (&OnigSyntaxGrep)
    00391 #define ONIG_SYNTAX_GNU_REGEX          (&OnigSyntaxGnuRegex)
    00392 #define ONIG_SYNTAX_JAVA               (&OnigSyntaxJava)
    00393 #define ONIG_SYNTAX_PERL               (&OnigSyntaxPerl)
    00394 #define ONIG_SYNTAX_PERL_NG            (&OnigSyntaxPerl_NG)
    00395 #define ONIG_SYNTAX_RUBY               (&OnigSyntaxRuby)
    00396
    00397 /* default syntax */
    00398 ONIG_EXTERN const OnigSyntaxType*   OnigDefaultSyntax;
    00399 #define ONIG_SYNTAX_DEFAULT   OnigDefaultSyntax
    00400
    00401 /* syntax (operators) */
    00402 #define ONIG_SYN_OP_VARIABLE_META_CHARACTERS    (1U<<0)
    00403 #define ONIG_SYN_OP_DOT_ANYCHAR                 (1U<<1)   /* . */
    00404 #define ONIG_SYN_OP_ASTERISK_ZERO_INF           (1U<<2)   /* * */
    00405 #define ONIG_SYN_OP_ESC_ASTERISK_ZERO_INF       (1U<<3)
    00406 #define ONIG_SYN_OP_PLUS_ONE_INF                (1U<<4)   /* + */
    00407 #define ONIG_SYN_OP_ESC_PLUS_ONE_INF            (1U<<5)
    00408 #define ONIG_SYN_OP_QMARK_ZERO_ONE              (1U<<6)   /* ? */
    00409 #define ONIG_SYN_OP_ESC_QMARK_ZERO_ONE          (1U<<7)
    00410 #define ONIG_SYN_OP_BRACE_INTERVAL              (1U<<8)   /* {lower,upper} */
    00411 #define ONIG_SYN_OP_ESC_BRACE_INTERVAL          (1U<<9)   /* \{lower,upper\} */
    00412 #define ONIG_SYN_OP_VBAR_ALT                    (1U<<10)   /* | */
    00413 #define ONIG_SYN_OP_ESC_VBAR_ALT                (1U<<11)  /* \| */
    00414 #define ONIG_SYN_OP_LPAREN_SUBEXP               (1U<<12)  /* (...)   */
    00415 #define ONIG_SYN_OP_ESC_LPAREN_SUBEXP           (1U<<13)  /* \(...\) */
    00416 #define ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR           (1U<<14)  /* \A, \Z, \z */
    00417 #define ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR  (1U<<15)  /* \G     */
    00418 #define ONIG_SYN_OP_DECIMAL_BACKREF             (1U<<16)  /* \num   */
    00419 #define ONIG_SYN_OP_BRACKET_CC                  (1U<<17)  /* [...]  */
    00420 #define ONIG_SYN_OP_ESC_W_WORD                  (1U<<18)  /* \w, \W */
    00421 #define ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END     (1U<<19)  /* <. > */
    00422 #define ONIG_SYN_OP_ESC_B_WORD_BOUND            (1U<<20)  /* \b, \B */
    00423 #define ONIG_SYN_OP_ESC_S_WHITE_SPACE           (1U<<21)  /* \s, \S */
    00424 #define ONIG_SYN_OP_ESC_D_DIGIT                 (1U<<22)  /* \d, \D */
    00425 #define ONIG_SYN_OP_LINE_ANCHOR                 (1U<<23)  /* ^, $   */
    00426 #define ONIG_SYN_OP_POSIX_BRACKET               (1U<<24)  /* [:xxxx:] */
    00427 #define ONIG_SYN_OP_QMARK_NON_GREEDY            (1U<<25)  /* ??,*?,+?,{n,m}? */
    00428 #define ONIG_SYN_OP_ESC_CONTROL_CHARS           (1U<<26)  /* \n,\r,\t,\a ... */
    00429 #define ONIG_SYN_OP_ESC_C_CONTROL               (1U<<27)  /* \cx  */
    00430 #define ONIG_SYN_OP_ESC_OCTAL3                  (1U<<28)  /* \OOO */
    00431 #define ONIG_SYN_OP_ESC_X_HEX2                  (1U<<29)  /* \xHH */
    00432 #define ONIG_SYN_OP_ESC_X_BRACE_HEX8            (1U<<30)  /* \x{7HHHHHHH} */
    00433
    00434 #define ONIG_SYN_OP2_ESC_CAPITAL_Q_QUOTE        (1U<<0)  /* \Q...\E */
    00435 #define ONIG_SYN_OP2_QMARK_GROUP_EFFECT         (1U<<1)  /* (?...) */
    00436 #define ONIG_SYN_OP2_OPTION_PERL                (1U<<2)  /* (?imsx),(?-imsx) */
    00437 #define ONIG_SYN_OP2_OPTION_RUBY                (1U<<3)  /* (?imx), (?-imx)  */
    00438 #define ONIG_SYN_OP2_PLUS_POSSESSIVE_REPEAT     (1U<<4)  /* ?+,*+,++ */
    00439 #define ONIG_SYN_OP2_PLUS_POSSESSIVE_INTERVAL   (1U<<5)  /* {n,m}+   */
    00440 #define ONIG_SYN_OP2_CCLASS_SET_OP              (1U<<6)  /* [...&&..[..]..] */
    00441 #define ONIG_SYN_OP2_QMARK_LT_NAMED_GROUP       (1U<<7)  /* (?<name>...) */
    00442 #define ONIG_SYN_OP2_ESC_K_NAMED_BACKREF        (1U<<8)  /* \k<name> */
    00443 #define ONIG_SYN_OP2_ESC_G_SUBEXP_CALL          (1U<<9)  /* \g<name>, \g<n> */
    00444 #define ONIG_SYN_OP2_ATMARK_CAPTURE_HISTORY     (1U<<10) /* (?@..),(?@<x>..) */
    00445 #define ONIG_SYN_OP2_ESC_CAPITAL_C_BAR_CONTROL  (1U<<11) /* \C-x */
    00446 #define ONIG_SYN_OP2_ESC_CAPITAL_M_BAR_META     (1U<<12) /* \M-x */
    00447 #define ONIG_SYN_OP2_ESC_V_VTAB                 (1U<<13) /* \v as VTAB */
    00448 #define ONIG_SYN_OP2_ESC_U_HEX4                 (1U<<14) /* \uHHHH */
    00449 #define ONIG_SYN_OP2_ESC_GNU_BUF_ANCHOR         (1U<<15) /* \`, \' */
    00450 #define ONIG_SYN_OP2_ESC_P_BRACE_CHAR_PROPERTY  (1U<<16) /* \p{...}, \P{...} */
    00451 #define ONIG_SYN_OP2_ESC_P_BRACE_CIRCUMFLEX_NOT (1U<<17) /* \p{^..}, \P{^..} */
    00452 /* #define ONIG_SYN_OP2_CHAR_PROPERTY_PREFIX_IS (1U<<18) */
    00453 #define ONIG_SYN_OP2_ESC_H_XDIGIT               (1U<<19) /* \h, \H */
    00454 #define ONIG_SYN_OP2_INEFFECTIVE_ESCAPE         (1U<<20) /* \ */
    00455
    00456 /* syntax (behavior) */
    00457 #define ONIG_SYN_CONTEXT_INDEP_ANCHORS           (1U<<31) /* not implemented */
    00458 #define ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS        (1U<<0)  /* ?, *, +, {n,m} */
    00459 #define ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS      (1U<<1)  /* error or ignore */
    00460 #define ONIG_SYN_ALLOW_UNMATCHED_CLOSE_SUBEXP    (1U<<2)  /* ...)... */
    00461 #define ONIG_SYN_ALLOW_INVALID_INTERVAL          (1U<<3)  /* {??? */
    00462 #define ONIG_SYN_ALLOW_INTERVAL_LOW_ABBREV       (1U<<4)  /* {,n} => {0,n} */
    00463 #define ONIG_SYN_STRICT_CHECK_BACKREF            (1U<<5)  /* /(\1)/,/\1()/ ..*/
    00464 #define ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND   (1U<<6)  /* (?<=a|bc) */
    00465 #define ONIG_SYN_CAPTURE_ONLY_NAMED_GROUP        (1U<<7)  /* see doc/RE */
    00466 #define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME (1U<<8)  /* (?<x>)(?<x>) */
    00467 #define ONIG_SYN_FIXED_INTERVAL_IS_GREEDY_ONLY   (1U<<9)  /* a{n}?=(?:a{n})? */
    00468
    00469 /* syntax (behavior) in char class [...] */
    00470 #define ONIG_SYN_NOT_NEWLINE_IN_NEGATIVE_CC      (1U<<20) /* [^...] */
    00471 #define ONIG_SYN_BACKSLASH_ESCAPE_IN_CC          (1U<<21) /* [..\w..] etc.. */
    00472 #define ONIG_SYN_ALLOW_EMPTY_RANGE_IN_CC         (1U<<22)
    00473 #define ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC     (1U<<23) /* [0-9-a]=[0-9\-a] */
    00474 /* syntax (behavior) warning */
    00475 #define ONIG_SYN_WARN_CC_OP_NOT_ESCAPED          (1U<<24) /* [,-,] */
    00476 #define ONIG_SYN_WARN_REDUNDANT_NESTED_REPEAT    (1U<<25) /* (?:a*)+ */
    00477 #define ONIG_SYN_WARN_CC_DUP                     (1U<<26) /* [aa] */
    00478
    00479 /* meta character specifiers (onig_set_meta_char()) */
    00480 #define ONIG_META_CHAR_ESCAPE               0
    00481 #define ONIG_META_CHAR_ANYCHAR              1
    00482 #define ONIG_META_CHAR_ANYTIME              2
    00483 #define ONIG_META_CHAR_ZERO_OR_ONE_TIME     3
    00484 #define ONIG_META_CHAR_ONE_OR_MORE_TIME     4
    00485 #define ONIG_META_CHAR_ANYCHAR_ANYTIME      5
    00486
    00487 #define ONIG_INEFFECTIVE_META_CHAR          0
    00488
    00489 /* error codes */
    00490 #define ONIG_IS_PATTERN_ERROR(ecode)   ((ecode) <= -100 && (ecode) > -1000)
    00491 /* normal return */
    00492 #define ONIG_NORMAL                                            0
    00493 #define ONIG_MISMATCH                                         -1
    00494 #define ONIG_NO_SUPPORT_CONFIG                                -2
    00495
    00496 /* internal error */
    00497 #define ONIGERR_MEMORY                                         -5
    00498 #define ONIGERR_TYPE_BUG                                       -6
    00499 #define ONIGERR_PARSER_BUG                                    -11
    00500 #define ONIGERR_STACK_BUG                                     -12
    00501 #define ONIGERR_UNDEFINED_BYTECODE                            -13
    00502 #define ONIGERR_UNEXPECTED_BYTECODE                           -14
    00503 #define ONIGERR_MATCH_STACK_LIMIT_OVER                        -15
    00504 #define ONIGERR_DEFAULT_ENCODING_IS_NOT_SETTED                -21
    00505 #define ONIGERR_SPECIFIED_ENCODING_CANT_CONVERT_TO_WIDE_CHAR  -22
    00506 /* general error */
    00507 #define ONIGERR_INVALID_ARGUMENT                              -30
    00508 /* syntax error */
    00509 #define ONIGERR_END_PATTERN_AT_LEFT_BRACE                    -100
    00510 #define ONIGERR_END_PATTERN_AT_LEFT_BRACKET                  -101
    00511 #define ONIGERR_EMPTY_CHAR_CLASS                             -102
    00512 #define ONIGERR_PREMATURE_END_OF_CHAR_CLASS                  -103
    00513 #define ONIGERR_END_PATTERN_AT_ESCAPE                        -104
    00514 #define ONIGERR_END_PATTERN_AT_META                          -105
    00515 #define ONIGERR_END_PATTERN_AT_CONTROL                       -106
    00516 #define ONIGERR_META_CODE_SYNTAX                             -108
    00517 #define ONIGERR_CONTROL_CODE_SYNTAX                          -109
    00518 #define ONIGERR_CHAR_CLASS_VALUE_AT_END_OF_RANGE             -110
    00519 #define ONIGERR_CHAR_CLASS_VALUE_AT_START_OF_RANGE           -111
    00520 #define ONIGERR_UNMATCHED_RANGE_SPECIFIER_IN_CHAR_CLASS      -112
    00521 #define ONIGERR_TARGET_OF_REPEAT_OPERATOR_NOT_SPECIFIED      -113
    00522 #define ONIGERR_TARGET_OF_REPEAT_OPERATOR_INVALID            -114
    00523 #define ONIGERR_NESTED_REPEAT_OPERATOR                       -115
    00524 #define ONIGERR_UNMATCHED_CLOSE_PARENTHESIS                  -116
    00525 #define ONIGERR_END_PATTERN_WITH_UNMATCHED_PARENTHESIS       -117
    00526 #define ONIGERR_END_PATTERN_IN_GROUP                         -118
    00527 #define ONIGERR_UNDEFINED_GROUP_OPTION                       -119
    00528 #define ONIGERR_INVALID_POSIX_BRACKET_TYPE                   -121
    00529 #define ONIGERR_INVALID_LOOK_BEHIND_PATTERN                  -122
    00530 #define ONIGERR_INVALID_REPEAT_RANGE_PATTERN                 -123
    00531 /* values error (syntax error) */
    00532 #define ONIGERR_TOO_BIG_NUMBER                               -200
    00533 #define ONIGERR_TOO_BIG_NUMBER_FOR_REPEAT_RANGE              -201
    00534 #define ONIGERR_UPPER_SMALLER_THAN_LOWER_IN_REPEAT_RANGE     -202
    00535 #define ONIGERR_EMPTY_RANGE_IN_CHAR_CLASS                    -203
    00536 #define ONIGERR_MISMATCH_CODE_LENGTH_IN_CLASS_RANGE          -204
    00537 #define ONIGERR_TOO_MANY_MULTI_BYTE_RANGES                   -205
    00538 #define ONIGERR_TOO_SHORT_MULTI_BYTE_STRING                  -206
    00539 #define ONIGERR_TOO_BIG_BACKREF_NUMBER                       -207
    00540 #define ONIGERR_INVALID_BACKREF                              -208
    00541 #define ONIGERR_NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED         -209
    00542 #define ONIGERR_TOO_LONG_WIDE_CHAR_VALUE                     -212
    00543 #define ONIGERR_EMPTY_GROUP_NAME                             -214
    00544 #define ONIGERR_INVALID_GROUP_NAME                           -215
    00545 #define ONIGERR_INVALID_CHAR_IN_GROUP_NAME                   -216
    00546 #define ONIGERR_UNDEFINED_NAME_REFERENCE                     -217
    00547 #define ONIGERR_UNDEFINED_GROUP_REFERENCE                    -218
    00548 #define ONIGERR_MULTIPLEX_DEFINED_NAME                       -219
    00549 #define ONIGERR_MULTIPLEX_DEFINITION_NAME_CALL               -220
    00550 #define ONIGERR_NEVER_ENDING_RECURSION                       -221
    00551 #define ONIGERR_GROUP_NUMBER_OVER_FOR_CAPTURE_HISTORY        -222
    00552 #define ONIGERR_INVALID_CHAR_PROPERTY_NAME                   -223
    00553 #define ONIGERR_INVALID_CODE_POINT_VALUE                     -400
    00554 #define ONIGERR_INVALID_WIDE_CHAR_VALUE                      -400
    00555 #define ONIGERR_TOO_BIG_WIDE_CHAR_VALUE                      -401
    00556 #define ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION           -402
    00557 #define ONIGERR_INVALID_COMBINATION_OF_OPTIONS               -403
    00558
    00559 /* errors related to thread */
    00560 #define ONIGERR_OVER_THREAD_PASS_LIMIT_COUNT                -1001
    00561
    00562
    00563 /* must be smaller than BIT_STATUS_BITS_NUM (unsigned int * 8) */
    00564 #define ONIG_MAX_CAPTURE_HISTORY_GROUP   31
    00565 #define ONIG_IS_CAPTURE_HISTORY_GROUP(r, i) \
    00566   ((i) <= ONIG_MAX_CAPTURE_HISTORY_GROUP && (r)->list && (r)->list[i])
    00567
    00568 typedef struct OnigCaptureTreeNodeStruct {
    00569   int group;   /* group number */
    00570   int beg;
    00571   int end;
    00572   int allocated;
    00573   int num_childs;
    00574   struct OnigCaptureTreeNodeStruct** childs;
    00575 } OnigCaptureTreeNode;
    00576
    00577 /* match result region type */
    00578 struct re_registers {
    00579   int  allocated;
    00580   int  num_regs;
    00581   int* beg;
    00582   int* end;
    00583   /* extended */
    00584   OnigCaptureTreeNode* history_root;  /* capture history tree root */
    00585 };
    00586
    00587 /* capture tree traverse */
    00588 #define ONIG_TRAVERSE_CALLBACK_AT_FIRST   1
    00589 #define ONIG_TRAVERSE_CALLBACK_AT_LAST    2
    00590 #define ONIG_TRAVERSE_CALLBACK_AT_BOTH \
    00591   ( ONIG_TRAVERSE_CALLBACK_AT_FIRST | ONIG_TRAVERSE_CALLBACK_AT_LAST )
    00592
    00593
    00594 #define ONIG_REGION_NOTPOS            -1
    00595
    00596 typedef struct re_registers   OnigRegion;
    00597
    00598 typedef struct {
    00599   OnigEncoding enc;
    00600   OnigUChar* par;
    00601   OnigUChar* par_end;
    00602 } OnigErrorInfo;
    00603
    00604 typedef struct {
    00605   int lower;
    00606   int upper;
    00607 } OnigRepeatRange;
    00608
    00609 typedef void (*OnigWarnFunc) P_((const char* s));
    00610 extern void onig_null_warn P_((const char* s));
    00611 #define ONIG_NULL_WARN       onig_null_warn
    00612
    00613 #define ONIG_CHAR_TABLE_SIZE   256
    00614
    00615 /* regex_t state */
    00616 #define ONIG_STATE_NORMAL              0
    00617 #define ONIG_STATE_SEARCHING           1
    00618 #define ONIG_STATE_COMPILING          -1
    00619 #define ONIG_STATE_MODIFY             -2
    00620
    00621 #define ONIG_STATE(reg) \
    00622   ((reg)->state > 0 ? ONIG_STATE_SEARCHING : (reg)->state)
    00623
    00624 typedef struct re_pattern_buffer {
    00625   /* common members of BBuf(bytes-buffer) */
    00626   unsigned char* p;         /* compiled pattern */
    00627   unsigned int used;        /* used space for p */
    00628   unsigned int alloc;       /* allocated space for p */
    00629
    00630   int state;                     /* normal, searching, compiling */
    00631   int num_mem;                   /* used memory(...) num counted from 1 */
    00632   int num_repeat;                /* OP_REPEAT/OP_REPEAT_NG id-counter */
    00633   int num_null_check;            /* OP_NULL_CHECK_START/END id counter */
    00634   int num_comb_exp_check;        /* combination explosion check */
    00635   int num_call;                  /* number of subexp call */
    00636   unsigned int capture_history;  /* (?@...) flag (1-31) */
    00637   unsigned int bt_mem_start;     /* need backtrack flag */
    00638   unsigned int bt_mem_end;       /* need backtrack flag */
    00639   int stack_pop_level;
    00640   int repeat_range_alloc;
    00641   OnigRepeatRange* repeat_range;
    00642
    00643   OnigEncoding      enc;
    00644   OnigOptionType    options;
    00645   const OnigSyntaxType* syntax;
    00646   OnigCaseFoldType  case_fold_flag;
    00647   void*             name_table;
    00648
    00649   /* optimization info (string search, char-map and anchors) */
    00650   int            optimize;          /* optimize flag */
    00651   int            threshold_len;     /* search str-length for apply optimize */
    00652   int            anchor;            /* BEGIN_BUF, BEGIN_POS, (SEMI_)END_BUF */
    00653   OnigDistance   anchor_dmin;       /* (SEMI_)END_BUF anchor distance */
    00654   OnigDistance   anchor_dmax;       /* (SEMI_)END_BUF anchor distance */
    00655   int            sub_anchor;        /* start-anchor for exact or map */
    00656   unsigned char *exact;
    00657   unsigned char *exact_end;
    00658   unsigned char  map[ONIG_CHAR_TABLE_SIZE]; /* used as BM skip or char-map */
    00659   int           *int_map;                   /* BM skip for exact_len > 255 */
    00660   int           *int_map_backward;          /* BM skip for backward search */
    00661   OnigDistance   dmin;                      /* min-distance of exact or map */
    00662   OnigDistance   dmax;                      /* max-distance of exact or map */
    00663
    00664   /* regex_t link chain */
    00665   struct re_pattern_buffer* chain;  /* escape compile-conflict */
    00666 } OnigRegexType;
    00667
    00668 typedef OnigRegexType*  OnigRegex;
    00669
    00670 #ifndef ONIG_ESCAPE_REGEX_T_COLLISION
    00671   typedef OnigRegexType  regex_t;
    00672 #endif
    00673
    00674
    00675 typedef struct {
    00676   int             num_of_elements;
    00677   OnigEncoding    pattern_enc;
    00678   OnigEncoding    target_enc;
    00679   OnigSyntaxType* syntax;
    00680   OnigOptionType  option;
    00681   OnigCaseFoldType   case_fold_flag;
    00682 } OnigCompileInfo;
    00683
    00684 /* Oniguruma Native API */
    00685 ONIG_EXTERN
    00686 int onig_init P_((void));
    00687 ONIG_EXTERN
    00688 int onig_error_code_to_str PV_((OnigUChar* s, int err_code, ...));
    00689 ONIG_EXTERN
    00690 void onig_set_warn_func P_((OnigWarnFunc f));
    00691 ONIG_EXTERN
    00692 void onig_set_verb_warn_func P_((OnigWarnFunc f));
    00693 ONIG_EXTERN
    00694 int onig_new P_((OnigRegex*, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, const OnigSyntaxType* syntax, OnigErrorInfo* einfo));
    00695 ONIG_EXTERN
    00696 int  onig_reg_init P_((regex_t* reg, OnigOptionType option, OnigCaseFoldType case_fold_flag, OnigEncoding enc, const OnigSyntaxType* syntax));
    00697 ONIG_EXTERN
    00698 int onig_new_without_alloc P_((OnigRegex, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax, OnigErrorInfo* einfo));
    00699 ONIG_EXTERN
    00700 int onig_new_deluxe P_((OnigRegex* reg, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo));
    00701 ONIG_EXTERN
    00702 void onig_free P_((OnigRegex));
    00703 ONIG_EXTERN
    00704 void onig_free_body P_((OnigRegex));
    00705 ONIG_EXTERN
    00706 int onig_recompile P_((OnigRegex, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax, OnigErrorInfo* einfo));
    00707 ONIG_EXTERN
    00708 int onig_recompile_deluxe P_((OnigRegex reg, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo));
    00709 ONIG_EXTERN
    00710 long onig_search P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option));
    00711 ONIG_EXTERN
    00712 long onig_match P_((OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* at, OnigRegion* region, OnigOptionType option));
    00713 ONIG_EXTERN
    00714 OnigRegion* onig_region_new P_((void));
    00715 ONIG_EXTERN
    00716 void onig_region_init P_((OnigRegion* region));
    00717 ONIG_EXTERN
    00718 void onig_region_free P_((OnigRegion* region, int free_self));
    00719 ONIG_EXTERN
    00720 void onig_region_copy P_((OnigRegion* to, OnigRegion* from));
    00721 ONIG_EXTERN
    00722 void onig_region_clear P_((OnigRegion* region));
    00723 ONIG_EXTERN
    00724 int onig_region_resize P_((OnigRegion* region, int n));
    00725 ONIG_EXTERN
    00726 int onig_region_set P_((OnigRegion* region, int at, int beg, int end));
    00727 ONIG_EXTERN
    00728 int onig_name_to_group_numbers P_((OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, int** nums));
    00729 ONIG_EXTERN
    00730 int onig_name_to_backref_number P_((OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, OnigRegion *region));
    00731 ONIG_EXTERN
    00732 int onig_foreach_name P_((OnigRegex reg, int (*func)(const OnigUChar*, const OnigUChar*,int,int*,OnigRegex,void*), void* arg));
    00733 ONIG_EXTERN
    00734 int onig_number_of_names P_((OnigRegex reg));
    00735 ONIG_EXTERN
    00736 int onig_number_of_captures P_((OnigRegex reg));
    00737 ONIG_EXTERN
    00738 int onig_number_of_capture_histories P_((OnigRegex reg));
    00739 ONIG_EXTERN
    00740 OnigCaptureTreeNode* onig_get_capture_tree P_((OnigRegion* region));
    00741 ONIG_EXTERN
    00742 int onig_capture_tree_traverse P_((OnigRegion* region, int at, int(*callback_func)(int,int,int,int,int,void*), void* arg));
    00743 ONIG_EXTERN
    00744 int onig_noname_group_capture_is_active P_((OnigRegex reg));
    00745 ONIG_EXTERN
    00746 OnigEncoding onig_get_encoding P_((OnigRegex reg));
    00747 ONIG_EXTERN
    00748 OnigOptionType onig_get_options P_((OnigRegex reg));
    00749 ONIG_EXTERN
    00750 OnigCaseFoldType onig_get_case_fold_flag P_((OnigRegex reg));
    00751 ONIG_EXTERN
    00752 const OnigSyntaxType* onig_get_syntax P_((OnigRegex reg));
    00753 ONIG_EXTERN
    00754 int onig_set_default_syntax P_((const OnigSyntaxType* syntax));
    00755 ONIG_EXTERN
    00756 void onig_copy_syntax P_((OnigSyntaxType* to, const OnigSyntaxType* from));
    00757 ONIG_EXTERN
    00758 unsigned int onig_get_syntax_op P_((OnigSyntaxType* syntax));
    00759 ONIG_EXTERN
    00760 unsigned int onig_get_syntax_op2 P_((OnigSyntaxType* syntax));
    00761 ONIG_EXTERN
    00762 unsigned int onig_get_syntax_behavior P_((OnigSyntaxType* syntax));
    00763 ONIG_EXTERN
    00764 OnigOptionType onig_get_syntax_options P_((OnigSyntaxType* syntax));
    00765 ONIG_EXTERN
    00766 void onig_set_syntax_op P_((OnigSyntaxType* syntax, unsigned int op));
    00767 ONIG_EXTERN
    00768 void onig_set_syntax_op2 P_((OnigSyntaxType* syntax, unsigned int op2));
    00769 ONIG_EXTERN
    00770 void onig_set_syntax_behavior P_((OnigSyntaxType* syntax, unsigned int behavior));
    00771 ONIG_EXTERN
    00772 void onig_set_syntax_options P_((OnigSyntaxType* syntax, OnigOptionType options));
    00773 ONIG_EXTERN
    00774 int onig_set_meta_char P_((OnigSyntaxType* syntax, unsigned int what, OnigCodePoint code));
    00775 ONIG_EXTERN
    00776 void onig_copy_encoding P_((OnigEncoding to, OnigEncoding from));
    00777 ONIG_EXTERN
    00778 OnigCaseFoldType onig_get_default_case_fold_flag P_((void));
    00779 ONIG_EXTERN
    00780 int onig_set_default_case_fold_flag P_((OnigCaseFoldType case_fold_flag));
    00781 ONIG_EXTERN
    00782 unsigned int onig_get_match_stack_limit_size P_((void));
    00783 ONIG_EXTERN
    00784 int onig_set_match_stack_limit_size P_((unsigned int size));
    00785 ONIG_EXTERN
    00786 int onig_end P_((void));
    00787 ONIG_EXTERN
    00788 const char* onig_version P_((void));
    00789 ONIG_EXTERN
    00790 const char* onig_copyright P_((void));
    00791
    00792 #ifdef __cplusplus
    00793 #if 0
    00794 { /* satisfy cc-mode */
    00795 #endif
    00796 }
    00797 #endif
    00798
    00799 #endif /* ONIGURUMA_H */
    00800