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Merge branch 'jc/grep-commandline-vs-configuration'

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"git -c grep.patternType=extended log --basic-regexp" misbehaved
because the internal API to access the grep machinery was not
designed well.

* jc/grep-commandline-vs-configuration:
  grep: further simplify setting the pattern type
This commit is contained in:
Junio C Hamano
2016-08-04 14:39:18 -07:00
parent 1e9a4856fb 8465541e8c
commit b422d99658
4 changed files with 29 additions and 16 deletions
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22
grep.c
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@ -163,17 +163,7 @@ void grep_init(struct grep_opt *opt, const char *prefix)
color_set(opt->color_sep, def->color_sep);
}
void grep_commit_pattern_type(enum grep_pattern_type pattern_type, struct grep_opt *opt)
{
if (pattern_type != GREP_PATTERN_TYPE_UNSPECIFIED)
grep_set_pattern_type_option(pattern_type, opt);
else if (opt->pattern_type_option != GREP_PATTERN_TYPE_UNSPECIFIED)
grep_set_pattern_type_option(opt->pattern_type_option, opt);
else if (opt->extended_regexp_option)
grep_set_pattern_type_option(GREP_PATTERN_TYPE_ERE, opt);
}
void grep_set_pattern_type_option(enum grep_pattern_type pattern_type, struct grep_opt *opt)
static void grep_set_pattern_type_option(enum grep_pattern_type pattern_type, struct grep_opt *opt)
{
switch (pattern_type) {
case GREP_PATTERN_TYPE_UNSPECIFIED:
@ -205,6 +195,16 @@ void grep_set_pattern_type_option(enum grep_pattern_type pattern_type, struct gr
}
}
void grep_commit_pattern_type(enum grep_pattern_type pattern_type, struct grep_opt *opt)
{
if (pattern_type != GREP_PATTERN_TYPE_UNSPECIFIED)
grep_set_pattern_type_option(pattern_type, opt);
else if (opt->pattern_type_option != GREP_PATTERN_TYPE_UNSPECIFIED)
grep_set_pattern_type_option(opt->pattern_type_option, opt);
else if (opt->extended_regexp_option)
grep_set_pattern_type_option(GREP_PATTERN_TYPE_ERE, opt);
}
static struct grep_pat *create_grep_pat(const char *pat, size_t patlen,
const char *origin, int no,
enum grep_pat_token t,