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author | Junio C Hamano <gitster@pobox.com> | 2009-12-03 13:51:26 -0800 |
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committer | Junio C Hamano <gitster@pobox.com> | 2009-12-03 13:51:26 -0800 |
commit | f2c0ca4fae299c2515c1554dbeec2080af5c6792 (patch) | |
tree | 5aedb798c52fee287b45bc85e8bf2e726a5289a9 /grep.c | |
parent | Merge branch 'jk/maint-break-rename-reduce-memory' into maint (diff) | |
parent | grep: Allow case insensitive search of fixed-strings (diff) | |
download | tgif-f2c0ca4fae299c2515c1554dbeec2080af5c6792.tar.xz |
Merge branch 'bc/grep-i-F' into maint
* bc/grep-i-F:
grep: Allow case insensitive search of fixed-strings
Diffstat (limited to 'grep.c')
-rw-r--r-- | grep.c | 13 |
1 files changed, 10 insertions, 3 deletions
@@ -41,6 +41,7 @@ static void compile_regexp(struct grep_pat *p, struct grep_opt *opt) int err; p->word_regexp = opt->word_regexp; + p->ignore_case = opt->ignore_case; if (opt->fixed || is_fixed(p->pattern)) p->fixed = 1; @@ -262,9 +263,15 @@ static void show_name(struct grep_opt *opt, const char *name) printf("%s%c", name, opt->null_following_name ? '\0' : '\n'); } -static int fixmatch(const char *pattern, char *line, regmatch_t *match) + +static int fixmatch(const char *pattern, char *line, int ignore_case, regmatch_t *match) { - char *hit = strstr(line, pattern); + char *hit; + if (ignore_case) + hit = strcasestr(line, pattern); + else + hit = strstr(line, pattern); + if (!hit) { match->rm_so = match->rm_eo = -1; return REG_NOMATCH; @@ -326,7 +333,7 @@ static int match_one_pattern(struct grep_pat *p, char *bol, char *eol, again: if (p->fixed) - hit = !fixmatch(p->pattern, bol, pmatch); + hit = !fixmatch(p->pattern, bol, p->ignore_case, pmatch); else hit = !regexec(&p->regexp, bol, 1, pmatch, eflags); |