#ifndef ONIGURUMA_H #define ONIGURUMA_H /********************************************************************** oniguruma.h - Oniguruma (regular expression library) **********************************************************************/ /*- * Copyright (c) 2002-2004 K.Kosako * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #define ONIGURUMA #define ONIGURUMA_VERSION_MAJOR 3 #define ONIGURUMA_VERSION_MINOR 4 #define ONIGURUMA_VERSION_TEENY 0 #ifndef P_ #if defined(__STDC__) || defined(_WIN32) # define P_(args) args #else # define P_(args) () #endif #endif #ifndef PV_ #ifdef HAVE_STDARG_PROTOTYPES # define PV_(args) args #else # define PV_(args) () #endif #endif #ifndef ONIG_EXTERN #if defined(_WIN32) && !defined(__GNUC__) #if defined(EXPORT) || defined(RUBY_EXPORT) #define ONIG_EXTERN extern __declspec(dllexport) #else #define ONIG_EXTERN extern __declspec(dllimport) #endif #endif #endif #ifndef ONIG_EXTERN #define ONIG_EXTERN extern #endif /* PART: character encoding */ typedef unsigned char UChar; typedef unsigned long OnigCodePoint; typedef unsigned int OnigDistance; #define ONIG_INFINITE_DISTANCE ~((OnigDistance )0) typedef struct { OnigCodePoint from; OnigCodePoint to; } OnigCodePointRange; /* ambiguous match flag */ #define ONIGENC_AMBIGUOUS_MATCH_NONE 0 #define ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE (1<<0) #define ONIGENC_AMBIGUOUS_MATCH_NONASCII_CASE (1<<1) /* #define ONIGENC_AMBIGUOUS_MATCH_ACCENT (1<<2) */ /* #define ONIGENC_AMBIGUOUS_MATCH_HIRAGANA_KATAKANA (1<<3) */ /* #define ONIGENC_AMBIGUOUS_MATCH_KATAKANA_WIDTH (1<<4) */ #define ONIGENC_AMBIGUOUS_MATCH_LIMIT (1<<1) #define ONIGENC_AMBIGUOUS_MATCH_COMPOUND (1<<30) #define ONIGENC_AMBIGUOUS_MATCH_FULL \ ( ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE | \ ONIGENC_AMBIGUOUS_MATCH_NONASCII_CASE | \ ONIGENC_AMBIGUOUS_MATCH_COMPOUND ) #define ONIGENC_AMBIGUOUS_MATCH_DEFAULT \ (ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE | \ ONIGENC_AMBIGUOUS_MATCH_NONASCII_CASE | \ ONIGENC_AMBIGUOUS_MATCH_COMPOUND ) typedef unsigned int OnigAmbigType; #define ONIGENC_MAX_COMP_AMBIG_CODE_LEN 3 #define ONIGENC_MAX_COMP_AMBIG_CODE_ITEM_NUM 4 typedef struct { int len; OnigCodePoint code[ONIGENC_MAX_COMP_AMBIG_CODE_LEN]; } OnigCompAmbigCodeItem; typedef struct { int n; OnigCodePoint code; OnigCompAmbigCodeItem items[ONIGENC_MAX_COMP_AMBIG_CODE_ITEM_NUM]; } OnigCompAmbigCodes; typedef struct { OnigCodePoint from; OnigCodePoint to; } OnigPairAmbigCodes; typedef struct { OnigCodePoint esc; OnigCodePoint anychar; OnigCodePoint anytime; OnigCodePoint zero_or_one_time; OnigCodePoint one_or_more_time; OnigCodePoint anychar_anytime; } OnigMetaCharTableType; #if defined(RUBY_PLATFORM) && defined(M17N_H) #define ONIG_RUBY_M17N typedef m17n_encoding* OnigEncoding; #else typedef struct { int (*mbc_enc_len)(UChar* p); const char* name; int max_enc_len; int min_enc_len; OnigAmbigType support_ambig_flag; OnigMetaCharTableType meta_char_table; int (*is_mbc_newline)(UChar* p, UChar* end); OnigCodePoint (*mbc_to_code)(UChar* p, UChar* end); int (*code_to_mbclen)(OnigCodePoint code); int (*code_to_mbc)(OnigCodePoint code, UChar *buf); int (*mbc_to_normalize)(OnigAmbigType flag, UChar** pp, UChar* end, UChar* to); int (*is_mbc_ambiguous)(OnigAmbigType flag, UChar** pp, UChar* end); int (*get_all_pair_ambig_codes)(OnigAmbigType flag, OnigPairAmbigCodes** acs); int (*get_all_comp_ambig_codes)(OnigAmbigType flag, OnigCompAmbigCodes** acs); int (*is_code_ctype)(OnigCodePoint code, unsigned int ctype); int (*get_ctype_code_range)(int ctype, int* nsb, int* nmb, OnigCodePointRange* sbr[], OnigCodePointRange* mbr[]); UChar* (*left_adjust_char_head)(UChar* start, UChar* p); int (*is_allowed_reverse_match)(UChar* p, UChar* end); } OnigEncodingType; typedef OnigEncodingType* OnigEncoding; ONIG_EXTERN OnigEncodingType OnigEncodingASCII; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_1; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_2; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_3; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_4; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_5; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_6; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_7; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_8; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_9; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_10; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_11; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_13; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_14; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_15; ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_16; ONIG_EXTERN OnigEncodingType OnigEncodingUTF8; ONIG_EXTERN OnigEncodingType OnigEncodingUTF16_BE; ONIG_EXTERN OnigEncodingType OnigEncodingUTF16_LE; ONIG_EXTERN OnigEncodingType OnigEncodingUTF32_BE; ONIG_EXTERN OnigEncodingType OnigEncodingUTF32_LE; ONIG_EXTERN OnigEncodingType OnigEncodingEUC_JP; ONIG_EXTERN OnigEncodingType OnigEncodingEUC_TW; ONIG_EXTERN OnigEncodingType OnigEncodingEUC_KR; ONIG_EXTERN OnigEncodingType OnigEncodingEUC_CN; ONIG_EXTERN OnigEncodingType OnigEncodingSJIS; ONIG_EXTERN OnigEncodingType OnigEncodingKOI8; ONIG_EXTERN OnigEncodingType OnigEncodingKOI8_R; ONIG_EXTERN OnigEncodingType OnigEncodingBIG5; #define ONIG_ENCODING_ASCII (&OnigEncodingASCII) #define ONIG_ENCODING_ISO_8859_1 (&OnigEncodingISO_8859_1) #define ONIG_ENCODING_ISO_8859_2 (&OnigEncodingISO_8859_2) #define ONIG_ENCODING_ISO_8859_3 (&OnigEncodingISO_8859_3) #define ONIG_ENCODING_ISO_8859_4 (&OnigEncodingISO_8859_4) #define ONIG_ENCODING_ISO_8859_5 (&OnigEncodingISO_8859_5) #define ONIG_ENCODING_ISO_8859_6 (&OnigEncodingISO_8859_6) #define ONIG_ENCODING_ISO_8859_7 (&OnigEncodingISO_8859_7) #define ONIG_ENCODING_ISO_8859_8 (&OnigEncodingISO_8859_8) #define ONIG_ENCODING_ISO_8859_9 (&OnigEncodingISO_8859_9) #define ONIG_ENCODING_ISO_8859_10 (&OnigEncodingISO_8859_10) #define ONIG_ENCODING_ISO_8859_11 (&OnigEncodingISO_8859_11) #define ONIG_ENCODING_ISO_8859_13 (&OnigEncodingISO_8859_13) #define ONIG_ENCODING_ISO_8859_14 (&OnigEncodingISO_8859_14) #define ONIG_ENCODING_ISO_8859_15 (&OnigEncodingISO_8859_15) #define ONIG_ENCODING_ISO_8859_16 (&OnigEncodingISO_8859_16) #define ONIG_ENCODING_UTF8 (&OnigEncodingUTF8) #define ONIG_ENCODING_UTF16_BE (&OnigEncodingUTF16_BE) #define ONIG_ENCODING_UTF16_LE (&OnigEncodingUTF16_LE) #define ONIG_ENCODING_UTF32_BE (&OnigEncodingUTF32_BE) #define ONIG_ENCODING_UTF32_LE (&OnigEncodingUTF32_LE) #define ONIG_ENCODING_EUC_JP (&OnigEncodingEUC_JP) #define ONIG_ENCODING_EUC_TW (&OnigEncodingEUC_TW) #define ONIG_ENCODING_EUC_KR (&OnigEncodingEUC_KR) #define ONIG_ENCODING_EUC_CN (&OnigEncodingEUC_CN) #define ONIG_ENCODING_SJIS (&OnigEncodingSJIS) #define ONIG_ENCODING_KOI8 (&OnigEncodingKOI8) #define ONIG_ENCODING_KOI8_R (&OnigEncodingKOI8_R) #define ONIG_ENCODING_BIG5 (&OnigEncodingBIG5) #endif /* else RUBY && M17N */ #define ONIG_ENCODING_UNDEF ((OnigEncoding )0) /* work size */ #define ONIGENC_CODE_TO_MBC_MAXLEN 7 #define ONIGENC_MBC_NORMALIZE_MAXLEN ONIGENC_CODE_TO_MBC_MAXLEN /* character types */ #define ONIGENC_CTYPE_NEWLINE (1<< 0) #define ONIGENC_CTYPE_ALPHA (1<< 1) #define ONIGENC_CTYPE_BLANK (1<< 2) #define ONIGENC_CTYPE_CNTRL (1<< 3) #define ONIGENC_CTYPE_DIGIT (1<< 4) #define ONIGENC_CTYPE_GRAPH (1<< 5) #define ONIGENC_CTYPE_LOWER (1<< 6) #define ONIGENC_CTYPE_PRINT (1<< 7) #define ONIGENC_CTYPE_PUNCT (1<< 8) #define ONIGENC_CTYPE_SPACE (1<< 9) #define ONIGENC_CTYPE_UPPER (1<<10) #define ONIGENC_CTYPE_XDIGIT (1<<11) #define ONIGENC_CTYPE_WORD (1<<12) #define ONIGENC_CTYPE_ASCII (1<<13) #define ONIGENC_CTYPE_ALNUM (ONIGENC_CTYPE_ALPHA | ONIGENC_CTYPE_DIGIT) #define enc_len(enc,p) ONIGENC_MBC_ENC_LEN(enc,p) #define ONIGENC_IS_UNDEF(enc) ((enc) == ONIG_ENCODING_UNDEF) #define ONIGENC_IS_SINGLEBYTE(enc) (ONIGENC_MBC_MAXLEN(enc) == 1) #define ONIGENC_IS_MBC_HEAD(enc,p) (ONIGENC_MBC_ENC_LEN(enc,p) != 1) #define ONIGENC_IS_MBC_ASCII(p) (*(p) < 128) #define ONIGENC_IS_CODE_ASCII(code) ((code) < 128) #define ONIGENC_IS_CODE_SB_WORD(enc,code) \ (ONIGENC_IS_CODE_ASCII(code) && ONIGENC_IS_CODE_WORD(enc,code)) #define ONIGENC_IS_MBC_WORD(enc,s,end) \ ONIGENC_IS_CODE_WORD(enc,ONIGENC_MBC_TO_CODE(enc,s,end)) #ifdef ONIG_RUBY_M17N #include /* for isblank(), isgraph() */ #define ONIGENC_MBC_TO_NORMALIZE(enc,flag,pp,end,buf) \ onigenc_mbc_to_normalize(enc,flag,pp,end,buf) #define ONIGENC_IS_MBC_AMBIGUOUS(enc,flag,pp,end) \ onigenc_is_mbc_ambiguous(enc,flag,pp,end) #define ONIGENC_SUPPORT_AMBIG_FLAG(enc) ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE #define ONIGENC_IS_ALLOWED_REVERSE_MATCH(enc,s,end) \ onigenc_is_allowed_reverse_match(enc, s, end) #define ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc,start,s) \ onigenc_get_left_adjust_char_head(enc, start, s) #define ONIGENC_GET_ALL_PAIR_AMBIG_CODES(enc, ambig_flag, acs) 0 #define ONIGENC_GET_ALL_COMP_AMBIG_CODES(enc, ambig_flag, acs) 0 #define ONIGENC_GET_CTYPE_CODE_RANGE(enc,ctype,nsb,nmb,sbr,mbr) \ ONIG_NO_SUPPORT_CONFIG #define ONIGENC_MBC_ENC_LEN(enc,p) m17n_mbclen(enc,(int )(*p)) #define ONIGENC_MBC_MAXLEN(enc) m17n_mbmaxlen(enc) #define ONIGENC_MBC_MAXLEN_DIST(enc) \ (ONIGENC_MBC_MAXLEN(enc) > 0 ? ONIGENC_MBC_MAXLEN(enc) \ : ONIG_INFINITE_DISTANCE) #define ONIGENC_MBC_MINLEN(enc) 1 #define ONIGENC_MBC_TO_CODE(enc,p,e) m17n_codepoint((enc),(p),(e)) #define ONIGENC_CODE_TO_MBCLEN(enc,code) m17n_codelen((enc),(code)) #define ONIGENC_CODE_TO_MBC(enc,code,buf) onigenc_code_to_mbc(enc, code, buf) #if 0 /* !! not supported !! */ #define ONIGENC_IS_MBC_NEWLINE(enc,p,end) #define ONIGENC_STEP_BACK(enc,start,s,n) #endif #define ONIGENC_IS_CODE_CTYPE(enc,code,ctype) \ onigenc_is_code_ctype(enc,code,ctype) #ifdef isblank # define ONIGENC_IS_CODE_BLANK(enc,code) isblank((int )code) #else # define ONIGENC_IS_CODE_BLANK(enc,code) ((code) == ' ' || (code) == '\t') #endif #ifdef isgraph # define ONIGENC_IS_CODE_GRAPH(enc,code) isgraph((int )code) #else # define ONIGENC_IS_CODE_GRAPH(enc,code) \ (isprint((int )code) && !isspace((int )code)) #endif #define ONIGENC_IS_CODE_PRINT(enc,code) m17n_isprint(enc,code) #define ONIGENC_IS_CODE_ALNUM(enc,code) m17n_isalnum(enc,code) #define ONIGENC_IS_CODE_ALPHA(enc,code) m17n_isalpha(enc,code) #define ONIGENC_IS_CODE_LOWER(enc,code) m17n_islower(enc,code) #define ONIGENC_IS_CODE_UPPER(enc,code) m17n_isupper(enc,code) #define ONIGENC_IS_CODE_CNTRL(enc,code) m17n_iscntrl(enc,code) #define ONIGENC_IS_CODE_PUNCT(enc,code) m17n_ispunct(enc,code) #define ONIGENC_IS_CODE_SPACE(enc,code) m17n_isspace(enc,code) #define ONIGENC_IS_CODE_DIGIT(enc,code) m17n_isdigit(enc,code) #define ONIGENC_IS_CODE_XDIGIT(enc,code) m17n_isxdigit(enc,code) #define ONIGENC_IS_CODE_WORD(enc,code) m17n_iswchar(enc,code) ONIG_EXTERN int onigenc_is_code_ctype P_((OnigEncoding enc, OnigCodePoint code, int ctype)); ONIG_EXTERN int onigenc_code_to_mbc P_((OnigEncoding enc, OnigCodePoint code, UChar *buf)); ONIG_EXTERN int onigenc_mbc_to_normalize P_((OnigEncoding enc, OnigAmbigType flag, UChar** pp, UChar* end, UChar* buf)); ONIG_EXTERN int onigenc_is_mbc_ambiguous P_((OnigEncoding enc, OnigAmbigType flag, UChar** pp, UChar* end)); ONIG_EXTERN int onigenc_is_allowed_reverse_match P_((OnigEncoding enc, UChar* s, UChar* end)); #else /* ONIG_RUBY_M17N */ #define ONIGENC_NAME(enc) ((enc)->name) #define ONIGENC_MBC_TO_NORMALIZE(enc,flag,pp,end,buf) \ (enc)->mbc_to_normalize(flag,pp,end,buf) #define ONIGENC_IS_MBC_AMBIGUOUS(enc,flag,pp,end) \ (enc)->is_mbc_ambiguous(flag,pp,end) #define ONIGENC_SUPPORT_AMBIG_FLAG(enc) ((enc)->support_ambig_flag) #define ONIGENC_IS_ALLOWED_REVERSE_MATCH(enc,s,end) \ (enc)->is_allowed_reverse_match(s,end) #define ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc,start,s) \ (enc)->left_adjust_char_head(start, s) #define ONIGENC_GET_ALL_PAIR_AMBIG_CODES(enc,ambig_flag,acs) \ (enc)->get_all_pair_ambig_codes(ambig_flag,acs) #define ONIGENC_GET_ALL_COMP_AMBIG_CODES(enc,ambig_flag,acs) \ (enc)->get_all_comp_ambig_codes(ambig_flag,acs) #define ONIGENC_STEP_BACK(enc,start,s,n) \ onigenc_step_back((enc),(start),(s),(n)) #define ONIGENC_MBC_ENC_LEN(enc,p) (enc)->mbc_enc_len(p) #define ONIGENC_MBC_MAXLEN(enc) ((enc)->max_enc_len) #define ONIGENC_MBC_MAXLEN_DIST(enc) ONIGENC_MBC_MAXLEN(enc) #define ONIGENC_MBC_MINLEN(enc) ((enc)->min_enc_len) #define ONIGENC_IS_MBC_NEWLINE(enc,p,end) (enc)->is_mbc_newline((p),(end)) #define ONIGENC_MBC_TO_CODE(enc,p,end) (enc)->mbc_to_code((p),(end)) #define ONIGENC_CODE_TO_MBCLEN(enc,code) (enc)->code_to_mbclen(code) #define ONIGENC_CODE_TO_MBC(enc,code,buf) (enc)->code_to_mbc(code,buf) #define ONIGENC_IS_CODE_CTYPE(enc,code,ctype) (enc)->is_code_ctype(code,ctype) #define ONIGENC_IS_CODE_NEWLINE(enc,code) \ ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_NEWLINE) #define ONIGENC_IS_CODE_GRAPH(enc,code) \ ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_GRAPH) #define ONIGENC_IS_CODE_PRINT(enc,code) \ ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PRINT) #define ONIGENC_IS_CODE_ALNUM(enc,code) \ ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALNUM) #define ONIGENC_IS_CODE_ALPHA(enc,code) \ ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALPHA) #define ONIGENC_IS_CODE_LOWER(enc,code) \ ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_LOWER) #define ONIGENC_IS_CODE_UPPER(enc,code) \ ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_UPPER) #define ONIGENC_IS_CODE_CNTRL(enc,code) \ ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_CNTRL) #define ONIGENC_IS_CODE_PUNCT(enc,code) \ ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PUNCT) #define ONIGENC_IS_CODE_SPACE(enc,code) \ ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_SPACE) #define ONIGENC_IS_CODE_BLANK(enc,code) \ ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_BLANK) #define ONIGENC_IS_CODE_DIGIT(enc,code) \ ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_DIGIT) #define ONIGENC_IS_CODE_XDIGIT(enc,code) \ ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_XDIGIT) #define ONIGENC_IS_CODE_WORD(enc,code) \ ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_WORD) #define ONIGENC_GET_CTYPE_CODE_RANGE(enc,ctype,nsb,nmb,sbr,mbr) \ (enc)->get_ctype_code_range(ctype,nsb,nmb,sbr,mbr) ONIG_EXTERN UChar* onigenc_step_back P_((OnigEncoding enc, UChar* start, UChar* s, int n)); #endif /* is not ONIG_RUBY_M17N */ /* encoding API */ ONIG_EXTERN int onigenc_init P_(()); ONIG_EXTERN int onigenc_set_default_encoding P_((OnigEncoding enc)); ONIG_EXTERN OnigEncoding onigenc_get_default_encoding P_(()); ONIG_EXTERN void onigenc_set_default_caseconv_table P_((UChar* table)); ONIG_EXTERN UChar* onigenc_get_right_adjust_char_head_with_prev P_((OnigEncoding enc, UChar* start, UChar* s, UChar** prev)); ONIG_EXTERN UChar* onigenc_get_prev_char_head P_((OnigEncoding enc, UChar* start, UChar* s)); ONIG_EXTERN UChar* onigenc_get_left_adjust_char_head P_((OnigEncoding enc, UChar* start, UChar* s)); ONIG_EXTERN UChar* onigenc_get_right_adjust_char_head P_((OnigEncoding enc, UChar* start, UChar* s)); ONIG_EXTERN int onigenc_strlen P_((OnigEncoding enc, UChar* p, UChar* end)); ONIG_EXTERN int onigenc_strlen_null P_((OnigEncoding enc, UChar* p)); ONIG_EXTERN int onigenc_str_bytelen_null P_((OnigEncoding enc, UChar* p)); /* PART: regular expression */ /* config parameters */ #define ONIG_NREGION 10 #define ONIG_MAX_BACKREF_NUM 1000 #define ONIG_MAX_REPEAT_NUM 100000 #define ONIG_MAX_MULTI_BYTE_RANGES_NUM 1000 /* constants */ #define ONIG_MAX_ERROR_MESSAGE_LEN 90 typedef unsigned int OnigOptionType; #define ONIG_OPTION_DEFAULT ONIG_OPTION_NONE /* options */ #define ONIG_OPTION_NONE 0 #define ONIG_OPTION_IGNORECASE 1L #define ONIG_OPTION_EXTEND (ONIG_OPTION_IGNORECASE << 1) #define ONIG_OPTION_MULTILINE (ONIG_OPTION_EXTEND << 1) #define ONIG_OPTION_SINGLELINE (ONIG_OPTION_MULTILINE << 1) #define ONIG_OPTION_FIND_LONGEST (ONIG_OPTION_SINGLELINE << 1) #define ONIG_OPTION_FIND_NOT_EMPTY (ONIG_OPTION_FIND_LONGEST << 1) #define ONIG_OPTION_NEGATE_SINGLELINE (ONIG_OPTION_FIND_NOT_EMPTY << 1) #define ONIG_OPTION_DONT_CAPTURE_GROUP (ONIG_OPTION_NEGATE_SINGLELINE << 1) #define ONIG_OPTION_CAPTURE_GROUP (ONIG_OPTION_DONT_CAPTURE_GROUP << 1) /* options (search time) */ #define ONIG_OPTION_NOTBOL (ONIG_OPTION_CAPTURE_GROUP << 1) #define ONIG_OPTION_NOTEOL (ONIG_OPTION_NOTBOL << 1) #define ONIG_OPTION_POSIX_REGION (ONIG_OPTION_NOTEOL << 1) #define ONIG_OPTION_ON(options,regopt) ((options) |= (regopt)) #define ONIG_OPTION_OFF(options,regopt) ((options) &= ~(regopt)) #define ONIG_IS_OPTION_ON(options,option) ((options) & (option)) /* syntax */ typedef struct { unsigned int op; unsigned int op2; unsigned int behavior; OnigOptionType options; /* default option */ } OnigSyntaxType; ONIG_EXTERN OnigSyntaxType OnigSyntaxPosixBasic; ONIG_EXTERN OnigSyntaxType OnigSyntaxPosixExtended; ONIG_EXTERN OnigSyntaxType OnigSyntaxEmacs; ONIG_EXTERN OnigSyntaxType OnigSyntaxGrep; ONIG_EXTERN OnigSyntaxType OnigSyntaxGnuRegex; ONIG_EXTERN OnigSyntaxType OnigSyntaxJava; ONIG_EXTERN OnigSyntaxType OnigSyntaxPerl; ONIG_EXTERN OnigSyntaxType OnigSyntaxRuby; /* predefined syntaxes (see regsyntax.c) */ #define ONIG_SYNTAX_POSIX_BASIC (&OnigSyntaxPosixBasic) #define ONIG_SYNTAX_POSIX_EXTENDED (&OnigSyntaxPosixExtended) #define ONIG_SYNTAX_EMACS (&OnigSyntaxEmacs) #define ONIG_SYNTAX_GREP (&OnigSyntaxGrep) #define ONIG_SYNTAX_GNU_REGEX (&OnigSyntaxGnuRegex) #define ONIG_SYNTAX_JAVA (&OnigSyntaxJava) #define ONIG_SYNTAX_PERL (&OnigSyntaxPerl) #define ONIG_SYNTAX_RUBY (&OnigSyntaxRuby) /* default syntax */ ONIG_EXTERN OnigSyntaxType* OnigDefaultSyntax; #define ONIG_SYNTAX_DEFAULT OnigDefaultSyntax /* syntax (operators) */ #define ONIG_SYN_OP_VARIABLE_META_CHARACTERS (1<<0) #define ONIG_SYN_OP_DOT_ANYCHAR (1<<1) /* . */ #define ONIG_SYN_OP_ASTERISK_ZERO_INF (1<<2) /* * */ #define ONIG_SYN_OP_ESC_ASTERISK_ZERO_INF (1<<3) #define ONIG_SYN_OP_PLUS_ONE_INF (1<<4) /* + */ #define ONIG_SYN_OP_ESC_PLUS_ONE_INF (1<<5) #define ONIG_SYN_OP_QMARK_ZERO_ONE (1<<6) /* ? */ #define ONIG_SYN_OP_ESC_QMARK_ZERO_ONE (1<<7) #define ONIG_SYN_OP_BRACE_INTERVAL (1<<8) /* {lower,upper} */ #define ONIG_SYN_OP_ESC_BRACE_INTERVAL (1<<9) /* \{lower,upper\} */ #define ONIG_SYN_OP_VBAR_ALT (1<<10) /* | */ #define ONIG_SYN_OP_ESC_VBAR_ALT (1<<11) /* \| */ #define ONIG_SYN_OP_LPAREN_SUBEXP (1<<12) /* (...) */ #define ONIG_SYN_OP_ESC_LPAREN_SUBEXP (1<<13) /* $...$ */ #define ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR (1<<14) /* \A, \Z, \z */ #define ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR (1<<15) /* \G */ #define ONIG_SYN_OP_DECIMAL_BACKREF (1<<16) /* \num */ #define ONIG_SYN_OP_BRACKET_CC (1<<17) /* [...] */ #define ONIG_SYN_OP_ESC_W_WORD (1<<18) /* \w, \W */ #define ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END (1<<19) /* \<. \> */ #define ONIG_SYN_OP_ESC_B_WORD_BOUND (1<<20) /* \b, \B */ #define ONIG_SYN_OP_ESC_S_WHITE_SPACE (1<<21) /* \s, \S */ #define ONIG_SYN_OP_ESC_D_DIGIT (1<<22) /* \d, \D */ #define ONIG_SYN_OP_LINE_ANCHOR (1<<23) /* ^, $ */ #define ONIG_SYN_OP_POSIX_BRACKET (1<<24) /* [:xxxx:] */ #define ONIG_SYN_OP_QMARK_NON_GREEDY (1<<25) /* ??,*?,+?,{n,m}? */ #define ONIG_SYN_OP_ESC_CONTROL_CHARS (1<<26) /* \n,\r,\t,\a ... */ #define ONIG_SYN_OP_ESC_C_CONTROL (1<<27) /* \cx */ #define ONIG_SYN_OP_ESC_OCTAL3 (1<<28) /* \OOO */ #define ONIG_SYN_OP_ESC_X_HEX2 (1<<29) /* \xHH */ #define ONIG_SYN_OP_ESC_X_BRACE_HEX8 (1<<30) /* \x{7HHHHHHH} */ #define ONIG_SYN_OP2_ESC_CAPITAL_Q_QUOTE (1<<0) /* \Q...\E */ #define ONIG_SYN_OP2_QMARK_GROUP_EFFECT (1<<1) /* (?...) */ #define ONIG_SYN_OP2_OPTION_PERL (1<<2) /* (?imsx),(?-imsx) */ #define ONIG_SYN_OP2_OPTION_RUBY (1<<3) /* (?imx), (?-imx) */ #define ONIG_SYN_OP2_PLUS_POSSESSIVE_REPEAT (1<<4) /* ?+,*+,++ */ #define ONIG_SYN_OP2_PLUS_POSSESSIVE_INTERVAL (1<<5) /* {n,m}+ */ #define ONIG_SYN_OP2_CCLASS_SET_OP (1<<6) /* [...&&..[..]..] */ #define ONIG_SYN_OP2_QMARK_LT_NAMED_GROUP (1<<7) /* (?...) */ #define ONIG_SYN_OP2_ESC_K_NAMED_BACKREF (1<<8) /* \k */ #define ONIG_SYN_OP2_ESC_G_SUBEXP_CALL (1<<9) /* \g, \g */ #define ONIG_SYN_OP2_ATMARK_CAPTURE_HISTORY (1<<10) /* (?@..),(?@..) */ #define ONIG_SYN_OP2_ESC_CAPITAL_C_BAR_CONTROL (1<<11) /* \C-x */ #define ONIG_SYN_OP2_ESC_CAPITAL_M_BAR_META (1<<12) /* \M-x */ #define ONIG_SYN_OP2_ESC_V_VTAB (1<<13) /* \v as VTAB */ #define ONIG_SYN_OP2_ESC_U_HEX4 (1<<14) /* \uHHHH */ #define ONIG_SYN_OP2_ESC_GNU_BUF_ANCHOR (1<<15) /* \`, \' */ #define ONIG_SYN_OP2_ESC_P_BRACE_CHAR_PROPERTY (1<<16) /* \p{...}, \P{...} */ #define ONIG_SYN_OP2_ESC_P_BRACE_CIRCUMFLEX_NOT (1<<17) /* \p{^..}, \P{^..} */ #define ONIG_SYN_OP2_CHAR_PROPERTY_PREFIX_IS (1<<18) /* \p{IsXDigit} */ #define ONIG_SYN_OP2_ESC_H_XDIGIT (1<<19) /* \h, \H */ /* syntax (behavior) */ #define ONIG_SYN_CONTEXT_INDEP_ANCHORS (1<<31) /* not implemented */ #define ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS (1<<0) /* ?, *, +, {n,m} */ #define ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS (1<<1) /* error or ignore */ #define ONIG_SYN_ALLOW_UNMATCHED_CLOSE_SUBEXP (1<<2) /* ...)... */ #define ONIG_SYN_ALLOW_INVALID_INTERVAL (1<<3) /* {??? */ #define ONIG_SYN_ALLOW_INTERVAL_LOW_ABBREV (1<<4) /* {,n} => {0,n} */ #define ONIG_SYN_STRICT_CHECK_BACKREF (1<<5) /* /(\1)/,/\1()/ ..*/ #define ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND (1<<6) /* (?<=a|bc) */ #define ONIG_SYN_CAPTURE_ONLY_NAMED_GROUP (1<<7) /* see doc/RE */ #define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME (1<<8) /* (?)(?) */ #define ONIG_SYN_FIXED_INTERVAL_IS_GREEDY_ONLY (1<<9) /* a{n}?=(?:a{n})? */ /* syntax (behavior) in char class [...] */ #define ONIG_SYN_NOT_NEWLINE_IN_NEGATIVE_CC (1<<20) /* [^...] */ #define ONIG_SYN_BACKSLASH_ESCAPE_IN_CC (1<<21) /* [..\w..] etc.. */ #define ONIG_SYN_ALLOW_EMPTY_RANGE_IN_CC (1<<22) #define ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC (1<<23) /* [0-9-a]=[0-9\-a] */ /* syntax (behavior) warning */ #define ONIG_SYN_WARN_CC_OP_NOT_ESCAPED (1<<24) /* [,-,] */ #define ONIG_SYN_WARN_REDUNDANT_NESTED_REPEAT (1<<25) /* (?:a*)+ */ /* meta character specifiers (onig_set_meta_char()) */ #define ONIG_META_CHAR_ESCAPE 0 #define ONIG_META_CHAR_ANYCHAR 1 #define ONIG_META_CHAR_ANYTIME 2 #define ONIG_META_CHAR_ZERO_OR_ONE_TIME 3 #define ONIG_META_CHAR_ONE_OR_MORE_TIME 4 #define ONIG_META_CHAR_ANYCHAR_ANYTIME 5 #define ONIG_INEFFECTIVE_META_CHAR 0 /* error codes */ #define ONIG_IS_PATTERN_ERROR(ecode) ((ecode) <= -100 && (ecode) > -1000) /* normal return */ #define ONIG_NORMAL 0 #define ONIG_MISMATCH -1 #define ONIG_NO_SUPPORT_CONFIG -2 /* internal error */ #define ONIGERR_MEMORY -5 #define ONIGERR_TYPE_BUG -6 #define ONIGERR_PARSER_BUG -11 #define ONIGERR_STACK_BUG -12 #define ONIGERR_UNDEFINED_BYTECODE -13 #define ONIGERR_UNEXPECTED_BYTECODE -14 #define ONIGERR_MATCH_STACK_LIMIT_OVER -15 #define ONIGERR_DEFAULT_ENCODING_IS_NOT_SETTED -21 #define ONIGERR_SPECIFIED_ENCODING_CANT_CONVERT_TO_WIDE_CHAR -22 /* general error */ #define ONIGERR_INVALID_ARGUMENT -30 /* syntax error */ #define ONIGERR_END_PATTERN_AT_LEFT_BRACE -100 #define ONIGERR_END_PATTERN_AT_LEFT_BRACKET -101 #define ONIGERR_EMPTY_CHAR_CLASS -102 #define ONIGERR_PREMATURE_END_OF_CHAR_CLASS -103 #define ONIGERR_END_PATTERN_AT_BACKSLASH -104 #define ONIGERR_END_PATTERN_AT_META -105 #define ONIGERR_END_PATTERN_AT_CONTROL -106 #define ONIGERR_META_CODE_SYNTAX -108 #define ONIGERR_CONTROL_CODE_SYNTAX -109 #define ONIGERR_CHAR_CLASS_VALUE_AT_END_OF_RANGE -110 #define ONIGERR_CHAR_CLASS_VALUE_AT_START_OF_RANGE -111 #define ONIGERR_UNMATCHED_RANGE_SPECIFIER_IN_CHAR_CLASS -112 #define ONIGERR_TARGET_OF_REPEAT_OPERATOR_NOT_SPECIFIED -113 #define ONIGERR_TARGET_OF_REPEAT_OPERATOR_INVALID -114 #define ONIGERR_NESTED_REPEAT_OPERATOR -115 #define ONIGERR_UNMATCHED_CLOSE_PARENTHESIS -116 #define ONIGERR_END_PATTERN_WITH_UNMATCHED_PARENTHESIS -117 #define ONIGERR_END_PATTERN_IN_GROUP -118 #define ONIGERR_UNDEFINED_GROUP_OPTION -119 #define ONIGERR_INVALID_POSIX_BRACKET_TYPE -121 #define ONIGERR_INVALID_LOOK_BEHIND_PATTERN -122 #define ONIGERR_INVALID_REPEAT_RANGE_PATTERN -123 /* values error (syntax error) */ #define ONIGERR_TOO_BIG_NUMBER -200 #define ONIGERR_TOO_BIG_NUMBER_FOR_REPEAT_RANGE -201 #define ONIGERR_UPPER_SMALLER_THAN_LOWER_IN_REPEAT_RANGE -202 #define ONIGERR_EMPTY_RANGE_IN_CHAR_CLASS -203 #define ONIGERR_MISMATCH_CODE_LENGTH_IN_CLASS_RANGE -204 #define ONIGERR_TOO_MANY_MULTI_BYTE_RANGES -205 #define ONIGERR_TOO_SHORT_MULTI_BYTE_STRING -206 #define ONIGERR_TOO_BIG_BACKREF_NUMBER -207 #define ONIGERR_INVALID_BACKREF -208 #define ONIGERR_NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED -209 #define ONIGERR_TOO_LONG_WIDE_CHAR_VALUE -212 #define ONIGERR_EMPTY_GROUP_NAME -214 #define ONIGERR_INVALID_GROUP_NAME -215 #define ONIGERR_INVALID_CHAR_IN_GROUP_NAME -216 #define ONIGERR_UNDEFINED_NAME_REFERENCE -217 #define ONIGERR_UNDEFINED_GROUP_REFERENCE -218 #define ONIGERR_MULTIPLEX_DEFINED_NAME -219 #define ONIGERR_MULTIPLEX_DEFINITION_NAME_CALL -220 #define ONIGERR_NEVER_ENDING_RECURSION -221 #define ONIGERR_GROUP_NUMBER_OVER_FOR_CAPTURE_HISTORY -222 #define ONIGERR_INVALID_CHAR_PROPERTY_NAME -223 #define ONIGERR_INVALID_WIDE_CHAR_VALUE -400 #define ONIGERR_TOO_BIG_WIDE_CHAR_VALUE -401 #define ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION -402 /* errors related to thread */ #define ONIGERR_OVER_THREAD_PASS_LIMIT_COUNT -1001 /* must be smaller than BIT_STATUS_BITS_NUM (unsigned int * 8) */ #define ONIG_MAX_CAPTURE_HISTORY_GROUP 31 #define ONIG_IS_CAPTURE_HISTORY_GROUP(r, i) \ ((i) <= ONIG_MAX_CAPTURE_HISTORY_GROUP && (r)->list && (r)->list[i]) typedef struct OnigCaptureTreeNodeStruct { int group; /* group number */ int beg; int end; int allocated; int num_childs; struct OnigCaptureTreeNodeStruct** childs; } OnigCaptureTreeNode; /* match result region type */ struct re_registers { int allocated; int num_regs; int* beg; int* end; /* extended */ OnigCaptureTreeNode* history_root; /* capture history tree root */ }; /* capture tree traverse */ #define ONIG_TRAVERSE_CALLBACK_AT_FIRST 1 #define ONIG_TRAVERSE_CALLBACK_AT_LAST 2 #define ONIG_TRAVERSE_CALLBACK_AT_BOTH \ ( ONIG_TRAVERSE_CALLBACK_AT_FIRST | ONIG_TRAVERSE_CALLBACK_AT_LAST ) #define ONIG_REGION_NOTPOS -1 typedef struct re_registers OnigRegion; typedef struct { UChar* par; UChar* par_end; } OnigErrorInfo; typedef struct { int lower; int upper; } OnigRepeatRange; typedef void (*OnigWarnFunc) P_((char* s)); extern void onig_null_warn P_((char* s)); #define ONIG_NULL_WARN onig_null_warn #define ONIG_CHAR_TABLE_SIZE 256 /* regex_t state */ #define ONIG_STATE_NORMAL 0 #define ONIG_STATE_SEARCHING 1 #define ONIG_STATE_COMPILING -1 #define ONIG_STATE_MODIFY -2 #define ONIG_STATE(reg) \ ((reg)->state > 0 ? ONIG_STATE_SEARCHING : (reg)->state) typedef struct re_pattern_buffer { /* common members of BBuf(bytes-buffer) */ unsigned char* p; /* compiled pattern */ unsigned int used; /* used space for p */ unsigned int alloc; /* allocated space for p */ int state; /* normal, searching, compiling */ int num_mem; /* used memory(...) num counted from 1 */ int num_repeat; /* OP_REPEAT/OP_REPEAT_NG id-counter */ int num_null_check; /* OP_NULL_CHECK_START/END id counter */ int num_call; /* number of subexp call */ unsigned int capture_history; /* (?@...) flag (1-31) */ unsigned int bt_mem_start; /* need backtrack flag */ unsigned int bt_mem_end; /* need backtrack flag */ int stack_pop_level; int repeat_range_alloc; OnigRepeatRange* repeat_range; OnigEncoding enc; OnigOptionType options; OnigSyntaxType* syntax; OnigAmbigType ambig_flag; void* name_table; /* optimization info (string search, char-map and anchors) */ int optimize; /* optimize flag */ int threshold_len; /* search str-length for apply optimize */ int anchor; /* BEGIN_BUF, BEGIN_POS, (SEMI_)END_BUF */ OnigDistance anchor_dmin; /* (SEMI_)END_BUF anchor distance */ OnigDistance anchor_dmax; /* (SEMI_)END_BUF anchor distance */ int sub_anchor; /* start-anchor for exact or map */ unsigned char *exact; unsigned char *exact_end; unsigned char map[ONIG_CHAR_TABLE_SIZE]; /* used as BM skip or char-map */ int *int_map; /* BM skip for exact_len > 255 */ int *int_map_backward; /* BM skip for backward search */ OnigDistance dmin; /* min-distance of exact or map */ OnigDistance dmax; /* max-distance of exact or map */ /* regex_t link chain */ struct re_pattern_buffer* chain; /* escape compile-conflict */ } regex_t; typedef struct { int num_of_elements; OnigEncoding pattern_enc; OnigEncoding target_enc; OnigSyntaxType* syntax; OnigOptionType option; OnigAmbigType ambig_flag; } OnigCompileInfo; /* Oniguruma Native API */ ONIG_EXTERN int onig_init P_((void)); ONIG_EXTERN int onig_error_code_to_str PV_((UChar* s, int err_code, ...)); ONIG_EXTERN void onig_set_warn_func P_((OnigWarnFunc f)); ONIG_EXTERN void onig_set_verb_warn_func P_((OnigWarnFunc f)); ONIG_EXTERN int onig_new P_((regex_t**, UChar* pattern, UChar* pattern_end, OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax, OnigErrorInfo* einfo)); ONIG_EXTERN int onig_new_deluxe P_((regex_t** reg, UChar* pattern, UChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo)); ONIG_EXTERN void onig_free P_((regex_t*)); ONIG_EXTERN int onig_recompile P_((regex_t*, UChar* pattern, UChar* pattern_end, OnigOptionType option, OnigEncoding enc, OnigSyntaxType* syntax, OnigErrorInfo* einfo)); ONIG_EXTERN int onig_recompile_deluxe P_((regex_t* reg, UChar* pattern, UChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo)); ONIG_EXTERN int onig_search P_((regex_t*, UChar* str, UChar* end, UChar* start, UChar* range, OnigRegion* region, OnigOptionType option)); ONIG_EXTERN int onig_match P_((regex_t*, UChar* str, UChar* end, UChar* at, OnigRegion* region, OnigOptionType option)); ONIG_EXTERN OnigRegion* onig_region_new P_((void)); ONIG_EXTERN void onig_region_free P_((OnigRegion* region, int free_self)); ONIG_EXTERN void onig_region_copy P_((OnigRegion* to, OnigRegion* from)); ONIG_EXTERN void onig_region_clear P_((OnigRegion* region)); ONIG_EXTERN int onig_region_resize P_((OnigRegion* region, int n)); ONIG_EXTERN int onig_name_to_group_numbers P_((regex_t* reg, UChar* name, UChar* name_end, int** nums)); ONIG_EXTERN int onig_name_to_backref_number P_((regex_t* reg, UChar* name, UChar* name_end, OnigRegion *region)); ONIG_EXTERN int onig_foreach_name P_((regex_t* reg, int (*func)(UChar*,UChar*,int,int*,regex_t*,void*), void* arg)); ONIG_EXTERN int onig_number_of_names P_((regex_t* reg)); ONIG_EXTERN int onig_number_of_captures P_((regex_t* reg)); ONIG_EXTERN int onig_number_of_capture_histories P_((regex_t* reg)); ONIG_EXTERN OnigCaptureTreeNode* onig_get_capture_tree P_((OnigRegion* region)); ONIG_EXTERN int onig_capture_tree_traverse P_((OnigRegion* region, int at, int(*callback_func)(int,int,int,int,int,void*), void* arg)); ONIG_EXTERN OnigEncoding onig_get_encoding P_((regex_t* reg)); ONIG_EXTERN OnigOptionType onig_get_options P_((regex_t* reg)); ONIG_EXTERN OnigAmbigType onig_get_ambig_flag P_((regex_t* reg)); ONIG_EXTERN OnigSyntaxType* onig_get_syntax P_((regex_t* reg)); ONIG_EXTERN int onig_set_default_syntax P_((OnigSyntaxType* syntax)); ONIG_EXTERN void onig_copy_syntax P_((OnigSyntaxType* to, OnigSyntaxType* from)); ONIG_EXTERN unsigned int onig_get_syntax_op P_((OnigSyntaxType* syntax)); ONIG_EXTERN unsigned int onig_get_syntax_op2 P_((OnigSyntaxType* syntax)); ONIG_EXTERN unsigned int onig_get_syntax_behavior P_((OnigSyntaxType* syntax)); ONIG_EXTERN OnigOptionType onig_get_syntax_options P_((OnigSyntaxType* syntax)); ONIG_EXTERN void onig_set_syntax_op P_((OnigSyntaxType* syntax, unsigned int op)); ONIG_EXTERN void onig_set_syntax_op2 P_((OnigSyntaxType* syntax, unsigned int op2)); ONIG_EXTERN void onig_set_syntax_behavior P_((OnigSyntaxType* syntax, unsigned int behavior)); ONIG_EXTERN void onig_set_syntax_options P_((OnigSyntaxType* syntax, OnigOptionType options)); ONIG_EXTERN int onig_set_meta_char P_((OnigEncoding enc, unsigned int what, OnigCodePoint code)); ONIG_EXTERN void onig_copy_encoding P_((OnigEncoding to, OnigEncoding from)); ONIG_EXTERN unsigned int onig_get_match_stack_limit_size P_((void)); ONIG_EXTERN int onig_set_match_stack_limit_size P_((unsigned int size)); ONIG_EXTERN int onig_end P_((void)); ONIG_EXTERN const char* onig_version P_((void)); ONIG_EXTERN const char* onig_copyright P_((void)); #endif /* ONIGURUMA_H */