push_arg("-h");
if (opt->regflags & REG_EXTENDED)
push_arg("-E");
- if (opt->regflags & REG_ICASE)
+ if (opt->ignore_case)
push_arg("-i");
if (opt->binary == GREP_BINARY_NOMATCH)
push_arg("-I");
struct grep_opt *grep_opt = opt->value;
FILE *patterns;
int lno = 0;
- struct strbuf sb;
+ struct strbuf sb = STRBUF_INIT;
patterns = fopen(arg, "r");
if (!patterns)
OPT_GROUP(""),
OPT_BOOLEAN('v', "invert-match", &opt.invert,
"show non-matching lines"),
- OPT_BIT('i', "ignore-case", &opt.regflags,
- "case insensitive matching", REG_ICASE),
+ OPT_BOOLEAN('i', "ignore-case", &opt.ignore_case,
+ "case insensitive matching"),
OPT_BOOLEAN('w', "word-regexp", &opt.word_regexp,
"match patterns only at word boundaries"),
OPT_SET_INT('a', "text", &opt.binary,
external_grep_allowed = 0;
if (!opt.pattern_list)
die("no pattern given.");
+ if (!opt.fixed && opt.ignore_case)
+ opt.regflags |= REG_ICASE;
if ((opt.regflags != REG_NEWLINE) && opt.fixed)
die("cannot mix --fixed-strings and regexp");
compile_grep_patterns(&opt);