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authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>2013-01-01 02:44:04 (GMT)
committerJunio C Hamano <gitster@pobox.com>2013-01-01 23:32:36 (GMT)
commitb6a3d3353f799c8c5afedb2da4df6e7cdc5d00c9 (patch)
treed9191131fe3cbe1d787fef9be6524f2b7b0a138d /wildmatch.c
parent889316d2528e93cb79f3e6fdd92cea4ccaab4a54 (diff)
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wildmatch: replace variable 'special' with better named ones
'special' is too generic and is used for two different purposes. Replace it with 'match_slash' to indicate "**" pattern and 'negated' for "[!...]" and "[^...]". Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'wildmatch.c')
-rw-r--r--wildmatch.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/wildmatch.c b/wildmatch.c
index 5f976e9..2d3ed84 100644
--- a/wildmatch.c
+++ b/wildmatch.c
@@ -61,7 +61,7 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
const uchar *pattern = p;
for ( ; (p_ch = *p) != '\0'; text++, p++) {
- int matched, special;
+ int matched, match_slash, negated;
uchar t_ch, prev_ch;
if ((t_ch = *text) == '\0' && p_ch != '*')
return ABORT_ALL;
@@ -103,15 +103,15 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
if (p[0] == '/' &&
dowild(p + 1, text, force_lower_case) == MATCH)
return MATCH;
- special = TRUE;
+ match_slash = TRUE;
} else
return ABORT_MALFORMED;
} else
- special = FALSE;
+ match_slash = FALSE;
if (*p == '\0') {
/* Trailing "**" matches everything. Trailing "*" matches
* only if there are no more slash characters. */
- if (!special) {
+ if (!match_slash) {
if (strchr((char*)text, '/') != NULL)
return NOMATCH;
}
@@ -121,9 +121,9 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
if (t_ch == '\0')
break;
if ((matched = dowild(p, text, force_lower_case)) != NOMATCH) {
- if (!special || matched != ABORT_TO_STARSTAR)
+ if (!match_slash || matched != ABORT_TO_STARSTAR)
return matched;
- } else if (!special && t_ch == '/')
+ } else if (!match_slash && t_ch == '/')
return ABORT_TO_STARSTAR;
t_ch = *++text;
}
@@ -135,8 +135,8 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
p_ch = NEGATE_CLASS;
#endif
/* Assign literal TRUE/FALSE because of "matched" comparison. */
- special = p_ch == NEGATE_CLASS? TRUE : FALSE;
- if (special) {
+ negated = p_ch == NEGATE_CLASS? TRUE : FALSE;
+ if (negated) {
/* Inverted character class. */
p_ch = *++p;
}
@@ -218,7 +218,7 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
} else if (t_ch == p_ch)
matched = TRUE;
} while (prev_ch = p_ch, (p_ch = *++p) != ']');
- if (matched == special || t_ch == '/')
+ if (matched == negated || t_ch == '/')
return NOMATCH;
continue;
}