From f9b7cce61cbd19c99e89b859b5909f0741111185 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ren=C3=A9=20Scharfe?= Date: Sat, 17 Jan 2009 16:50:37 +0100 Subject: Add is_regex_special() Add is_regex_special(), a character class macro for chars that have a special meaning in regular expressions. Signed-off-by: Rene Scharfe Signed-off-by: Junio C Hamano --- ctype.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'ctype.c') diff --git a/ctype.c b/ctype.c index 9de187c81..b90ec004f 100644 --- a/ctype.c +++ b/ctype.c @@ -10,16 +10,17 @@ enum { A = GIT_ALPHA, D = GIT_DIGIT, G = GIT_GLOB_SPECIAL, /* *, ?, [, \\ */ + R = GIT_REGEX_SPECIAL, /* $, (, ), +, ., ^, {, | * */ }; unsigned char sane_ctype[256] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, S, S, 0, 0, S, 0, 0, /* 0.. 15 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 16.. 31 */ - S, 0, 0, 0, 0, 0, 0, 0, 0, 0, G, 0, 0, 0, 0, 0, /* 32.. 47 */ + S, 0, 0, 0, R, 0, 0, 0, R, R, G, R, 0, 0, R, 0, /* 32.. 47 */ D, D, D, D, D, D, D, D, D, D, 0, 0, 0, 0, 0, G, /* 48.. 63 */ 0, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 64.. 79 */ - A, A, A, A, A, A, A, A, A, A, A, G, G, 0, 0, 0, /* 80.. 95 */ + A, A, A, A, A, A, A, A, A, A, A, G, G, 0, R, 0, /* 80.. 95 */ 0, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 96..111 */ - A, A, A, A, A, A, A, A, A, A, A, 0, 0, 0, 0, 0, /* 112..127 */ + A, A, A, A, A, A, A, A, A, A, A, R, R, 0, 0, 0, /* 112..127 */ /* Nothing in the 128.. range */ }; -- cgit v1.2.1