summaryrefslogtreecommitdiff
path: root/ctype.c
diff options
context:
space:
mode:
authorRené Scharfe <rene.scharfe@lsrfire.ath.cx>2009-01-17 15:50:29 (GMT)
committerJunio C Hamano <gitster@pobox.com>2009-01-18 02:30:23 (GMT)
commitc841aa8b903200f5d7830c7c4ab8d62b5ef44c5c (patch)
tree13dce0a37eb99b4a61785709455f2750c635a2c3 /ctype.c
parentb4285c71bcc43c4cc9939b8d170aaf8ddb25f09f (diff)
downloadgit-c841aa8b903200f5d7830c7c4ab8d62b5ef44c5c.zip
git-c841aa8b903200f5d7830c7c4ab8d62b5ef44c5c.tar.gz
git-c841aa8b903200f5d7830c7c4ab8d62b5ef44c5c.tar.bz2
Reformat ctype.c
Enhance the readability of ctype.c by using an enum instead of macros to initialize the character class table. This allows the use of a single letter to mark a char, making the table fit within 80 columns. Also list the index of the last entry in each row in the following comment. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'ctype.c')
-rw-r--r--ctype.c32
1 files changed, 14 insertions, 18 deletions
diff --git a/ctype.c b/ctype.c
index 9208d67..6528687 100644
--- a/ctype.c
+++ b/ctype.c
@@ -5,25 +5,21 @@
*/
#include "cache.h"
-/* Just so that no insane platform contaminate namespace with these symbols */
-#undef SS
-#undef AA
-#undef DD
-#undef GS
-
-#define SS GIT_SPACE
-#define AA GIT_ALPHA
-#define DD GIT_DIGIT
-#define GS GIT_SPECIAL /* \0, *, ?, [, \\ */
+enum {
+ S = GIT_SPACE,
+ A = GIT_ALPHA,
+ D = GIT_DIGIT,
+ G = GIT_SPECIAL, /* \0, *, ?, [, \\ */
+};
unsigned char sane_ctype[256] = {
- GS, 0, 0, 0, 0, 0, 0, 0, 0, SS, SS, 0, 0, SS, 0, 0, /* 0-15 */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 16-15 */
- SS, 0, 0, 0, 0, 0, 0, 0, 0, 0, GS, 0, 0, 0, 0, 0, /* 32-15 */
- DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, 0, 0, 0, 0, 0, GS, /* 48-15 */
- 0, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, /* 64-15 */
- AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, GS, GS, 0, 0, 0, /* 80-15 */
- 0, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, /* 96-15 */
- AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, 0, 0, 0, 0, 0, /* 112-15 */
+ G, 0, 0, 0, 0, 0, 0, 0, 0, S, S, 0, 0, S, 0, 0, /* 0.. 15 */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 16.. 31 */
+ S, 0, 0, 0, 0, 0, 0, 0, 0, 0, G, 0, 0, 0, 0, 0, /* 32.. 47 */
+ D, D, D, D, D, D, D, D, D, D, 0, 0, 0, 0, 0, G, /* 48.. 63 */
+ 0, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 64.. 79 */
+ A, A, A, A, A, A, A, A, A, A, A, G, G, 0, 0, 0, /* 80.. 95 */
+ 0, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 96..111 */
+ A, A, A, A, A, A, A, A, A, A, A, 0, 0, 0, 0, 0, /* 112..127 */
/* Nothing in the 128.. range */
};