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git/ctype.c

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Unlocalized isspace and friends Do our own ctype.h, just to get the sane semantics: we want locale-independence, _and_ we want the right signed behaviour. Plus we only use a very small subset of ctype.h anyway (isspace, isalpha, isdigit and isalnum). Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-13 20:03:18 +02:00
/*
* Sane locale-independent, ASCII ctype.
*
* No surprises, and works with signed and unsigned chars.
*/
#include "cache.h"
ctype.c: protect tiny C preprocessor constants Some platforms contaminate the preprocessor token namespace with their own definition of SS without being asked. Avoid getting hit by redefinition warning messages by explicitly undef SS, AA and DD shorthand we use in this table definition. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-28 01:14:22 +02:00
/* Just so that no insane platform contaminate namespace with these symbols */
#undef SS
#undef AA
#undef DD
dir.c: Avoid c99 array initialization The following syntax: char foo[] = { [0] = 1, [7] = 2, [15] = 3 }; is a c99 construct which some compilers do not support even though they support other c99 constructs. This construct can be avoided by folding these 'special' test cases into the sane_ctype array and making use of the related infrastructure. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-29 00:47:22 +02:00
#undef GS
ctype.c: protect tiny C preprocessor constants Some platforms contaminate the preprocessor token namespace with their own definition of SS without being asked. Avoid getting hit by redefinition warning messages by explicitly undef SS, AA and DD shorthand we use in this table definition. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-28 01:14:22 +02:00
Unlocalized isspace and friends Do our own ctype.h, just to get the sane semantics: we want locale-independence, _and_ we want the right signed behaviour. Plus we only use a very small subset of ctype.h anyway (isspace, isalpha, isdigit and isalnum). Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-13 20:03:18 +02:00
#define SS GIT_SPACE
#define AA GIT_ALPHA
#define DD GIT_DIGIT
dir.c: Avoid c99 array initialization The following syntax: char foo[] = { [0] = 1, [7] = 2, [15] = 3 }; is a c99 construct which some compilers do not support even though they support other c99 constructs. This construct can be avoided by folding these 'special' test cases into the sane_ctype array and making use of the related infrastructure. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-29 00:47:22 +02:00
#define GS GIT_SPECIAL /* \0, *, ?, [, \\ */
Unlocalized isspace and friends Do our own ctype.h, just to get the sane semantics: we want locale-independence, _and_ we want the right signed behaviour. Plus we only use a very small subset of ctype.h anyway (isspace, isalpha, isdigit and isalnum). Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-13 20:03:18 +02:00
unsigned char sane_ctype[256] = {
dir.c: Avoid c99 array initialization The following syntax: char foo[] = { [0] = 1, [7] = 2, [15] = 3 }; is a c99 construct which some compilers do not support even though they support other c99 constructs. This construct can be avoided by folding these 'special' test cases into the sane_ctype array and making use of the related infrastructure. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-29 00:47:22 +02:00
GS, 0, 0, 0, 0, 0, 0, 0, 0, SS, SS, 0, 0, SS, 0, 0, /* 0-15 */
Unlocalized isspace and friends Do our own ctype.h, just to get the sane semantics: we want locale-independence, _and_ we want the right signed behaviour. Plus we only use a very small subset of ctype.h anyway (isspace, isalpha, isdigit and isalnum). Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-13 20:03:18 +02:00
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 16-15 */
dir.c: Avoid c99 array initialization The following syntax: char foo[] = { [0] = 1, [7] = 2, [15] = 3 }; is a c99 construct which some compilers do not support even though they support other c99 constructs. This construct can be avoided by folding these 'special' test cases into the sane_ctype array and making use of the related infrastructure. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-29 00:47:22 +02:00
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 */
Unlocalized isspace and friends Do our own ctype.h, just to get the sane semantics: we want locale-independence, _and_ we want the right signed behaviour. Plus we only use a very small subset of ctype.h anyway (isspace, isalpha, isdigit and isalnum). Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-13 20:03:18 +02:00
0, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, /* 64-15 */
dir.c: Avoid c99 array initialization The following syntax: char foo[] = { [0] = 1, [7] = 2, [15] = 3 }; is a c99 construct which some compilers do not support even though they support other c99 constructs. This construct can be avoided by folding these 'special' test cases into the sane_ctype array and making use of the related infrastructure. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-29 00:47:22 +02:00
AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, GS, GS, 0, 0, 0, /* 80-15 */
Unlocalized isspace and friends Do our own ctype.h, just to get the sane semantics: we want locale-independence, _and_ we want the right signed behaviour. Plus we only use a very small subset of ctype.h anyway (isspace, isalpha, isdigit and isalnum). Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-10-13 20:03:18 +02:00
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 */
/* Nothing in the 128.. range */
};
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