| regex.h | regex.h | |||
|---|---|---|---|---|
| /* | /* | |||
| regex.h - POSIX.2 compatible regexp interface | regex.h - POSIX.2 compatible regexp interface | |||
| Copyright (C) 2001, 2002 Ville Laurikari <vl@iki.fi>. | Copyright (C) 2001-2003 Ville Laurikari <vl@iki.fi>. | |||
| This program is free software; you can redistribute it and/or modify | This program is free software; you can redistribute it and/or modify | |||
| it under the terms of the GNU General Public License version 2 (June | it under the terms of the GNU General Public License version 2 (June | |||
| 1991) as published by the Free Software Foundation. | 1991) as published by the Free Software Foundation. | |||
| This program is distributed in the hope that it will be useful, | This program is distributed in the hope that it will be useful, | |||
| but WITHOUT ANY WARRANTY; without even the implied warranty of | but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |||
| GNU General Public License for more details. | GNU General Public License for more details. | |||
| skipping to change at line 72 | skipping to change at line 72 | |||
| int regncomp(regex_t *preg, const char *regex, size_t len, int cflags); | int regncomp(regex_t *preg, const char *regex, size_t len, int cflags); | |||
| int regnexec(const regex_t *preg, const char *string, size_t len, | int regnexec(const regex_t *preg, const char *string, size_t len, | |||
| size_t nmatch, regmatch_t pmatch[], int eflags); | size_t nmatch, regmatch_t pmatch[], int eflags); | |||
| #ifdef TRE_WCHAR | #ifdef TRE_WCHAR | |||
| int regwncomp(regex_t *preg, const wchar_t *regex, size_t len, int cflags); | int regwncomp(regex_t *preg, const wchar_t *regex, size_t len, int cflags); | |||
| int regwnexec(const regex_t *preg, const wchar_t *string, size_t len, | int regwnexec(const regex_t *preg, const wchar_t *string, size_t len, | |||
| size_t nmatch, regmatch_t pmatch[], int eflags); | size_t nmatch, regmatch_t pmatch[], int eflags); | |||
| #endif /* TRE_WCHAR */ | #endif /* TRE_WCHAR */ | |||
| #ifdef TRE_APPROX | #ifdef TRE_APPROX | |||
| /* Approximate matching parameter struct. */ | ||||
| typedef struct { | ||||
| int cost_ins; /* Default cost of an inserted character. */ | ||||
| int cost_del; /* Default cost of a deleted character. */ | ||||
| int cost_subst; /* Default cost of a substituted character. */ | ||||
| int max_cost; /* Maximum allowed cost of a match. */ | ||||
| } regaparams_t; | ||||
| /* Approximate matching result struct. */ | ||||
| typedef struct { | ||||
| size_t nmatch; /* Length of pmatch[] array. */ | ||||
| regmatch_t *pmatch; /* Submatch data. */ | ||||
| int cost; /* Cost of the match. */ | ||||
| } regamatch_t; | ||||
| /* Approximate matching functions. */ | /* Approximate matching functions. */ | |||
| int regaexec(const regex_t *preg, const char *string, size_t nmatch, | int regaexec(const regex_t *preg, const char *string, | |||
| regmatch_t pmatch[], int cost_ins, int cost_del, int cost_subst | regamatch_t *match, regaparams_t params, int eflags); | |||
| , | int reganexec(const regex_t *preg, const char *string, size_t len, | |||
| int max_cost, int eflags); | regamatch_t *match, regaparams_t params, int eflags); | |||
| int reganexec(const regex_t *preg, const char *string, size_t len, size_t n | ||||
| match, | ||||
| regmatch_t pmatch[], int cost_ins, int cost_del, int cost_subs | ||||
| t, | ||||
| int max_cost, int eflags); | ||||
| #ifdef TRE_WCHAR | #ifdef TRE_WCHAR | |||
| /* Wide character approximate matching. */ | /* Wide character approximate matching. */ | |||
| int regawexec(const regex_t *preg, const wchar_t *string, size_t nmatch, | int regawexec(const regex_t *preg, const wchar_t *string, | |||
| regmatch_t pmatch[], int cost_ins, int cost_del, int cost_sub | regamatch_t *match, regaparams_t params, int eflags); | |||
| st, | ||||
| int max_cost, int eflags); | ||||
| int regawnexec(const regex_t *preg, const wchar_t *string, size_t len, | int regawnexec(const regex_t *preg, const wchar_t *string, size_t len, | |||
| size_t nmatch, regmatch_t pmatch[], int cost_ins, int cost_de | regamatch_t *match, regaparams_t params, int eflags); | |||
| l, | ||||
| int cost_subst, int max_cost, int eflags); | ||||
| #endif /* TRE_WCHAR */ | #endif /* TRE_WCHAR */ | |||
| #endif /* TRE_APPROX */ | #endif /* TRE_APPROX */ | |||
| typedef enum { | typedef enum { | |||
| REG_OK = 0, /* No error. */ | REG_OK = 0, /* No error. */ | |||
| /* POSIX regcomp() return error codes. (In the order listed in the | /* POSIX regcomp() return error codes. (In the order listed in the | |||
| standard.) */ | standard.) */ | |||
| REG_NOMATCH, /* No match. */ | REG_NOMATCH, /* No match. */ | |||
| REG_BADPAT, /* Invalid regexp. */ | REG_BADPAT, /* Invalid regexp. */ | |||
| REG_ECOLLATE, /* Unknown collating element. */ | REG_ECOLLATE, /* Unknown collating element. */ | |||
| End of changes. 5 change blocks. | ||||
| 17 lines changed or deleted | 24 lines changed or added | |||