From: "Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
Subject: [PATCH v2 2/9] wildmatch: replace variable 'special' with better named ones
Date: Fri, 28 Dec 2012 11:10:47 +0700 [thread overview]
Message-ID: <1356667854-8686-3-git-send-email-pclouds@gmail.com> (raw)
In-Reply-To: <1356667854-8686-1-git-send-email-pclouds@gmail.com>
'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>
---
wildmatch.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/wildmatch.c b/wildmatch.c
index 3972e26..8a58ad4 100644
--- a/wildmatch.c
+++ b/wildmatch.c
@@ -60,7 +60,7 @@ static int dowild(const uchar *p, const uchar *text, int force_lower_case)
uchar p_ch;
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;
@@ -102,15 +102,15 @@ 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;
}
@@ -120,9 +120,9 @@ 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;
}
@@ -134,8 +134,8 @@ 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;
}
@@ -217,7 +217,7 @@ 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;
}
--
1.8.0.rc2.23.g1fb49df
next prev parent reply other threads:[~2012-12-28 4:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-28 4:10 [PATCH v2 0/9] fnmatch replacement step 1 Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 1/9] compat/fnmatch: respect NO_FNMATCH* even on glibc Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` Nguyễn Thái Ngọc Duy [this message]
2012-12-28 4:10 ` [PATCH v2 3/9] wildmatch: rename constants and update prototype Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 4/9] wildmatch: make dowild() take arbitrary flags Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 5/9] wildmatch: support "no FNM_PATHNAME" mode Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 6/9] test-wildmatch: add "perf" command to compare wildmatch and fnmatch Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 7/9] wildmatch: make a special case for "*/" with FNM_PATHNAME Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 8/9] wildmatch: advance faster in <asterisk> + <literal> patterns Nguyễn Thái Ngọc Duy
2012-12-28 4:10 ` [PATCH v2 9/9] Makefile: add USE_WILDMATCH to use wildmatch as fnmatch Nguyễn Thái Ngọc Duy
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