2 * Copyright (C) 1984-2019 Mark Nudelman
4 * You may distribute under the terms of either the GNU General Public
5 * License or the Less License, as specified in the README file.
7 * For more information, see the README file.
13 #define PATTERN_TYPE struct re_pattern_buffer *
14 #define CLEAR_PATTERN(name) name = NULL
17 #if HAVE_POSIX_REGCOMP
20 #define REGCOMP_FLAG REG_EXTENDED
22 #define REGCOMP_FLAG 0
24 #define PATTERN_TYPE regex_t *
25 #define CLEAR_PATTERN(name) name = NULL
30 #define PATTERN_TYPE pcre *
31 #define CLEAR_PATTERN(name) name = NULL
35 #define PCRE2_CODE_UNIT_WIDTH 8
37 #define PATTERN_TYPE pcre2_code *
38 #define CLEAR_PATTERN(name) name = NULL
42 char *re_comp LESSPARAMS ((char*));
43 int re_exec LESSPARAMS ((char*));
44 #define PATTERN_TYPE int
45 #define CLEAR_PATTERN(name) name = 0
49 char *regcmp LESSPARAMS ((char*));
50 char *regex LESSPARAMS ((char**, char*));
52 #define PATTERN_TYPE char **
53 #define CLEAR_PATTERN(name) name = NULL
58 extern int reg_show_error;
59 #define PATTERN_TYPE struct regexp *
60 #define CLEAR_PATTERN(name) name = NULL
64 #define PATTERN_TYPE void *
65 #define CLEAR_PATTERN(name)