git-compat-util.h implements most of is*() macros. Add isblank() and isgraph(), which are useful to clean up wildmatch.c in a consistent way (in this and later commits). Use them with care because they are not robust against the pointer increment, like isblank(*s++). The same issue already exists for isspace(). Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx> --- git-compat-util.h | 4 ++++ wildmatch.c | 14 ++------------ 2 files changed, 6 insertions(+), 12 deletions(-) diff --git a/git-compat-util.h b/git-compat-util.h index 4f0028ce60..90b43b2bc9 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -1212,10 +1212,12 @@ extern const unsigned char tolower_trans_tbl[256]; /* Sane ctype - no locale, and works with signed chars */ #undef isascii #undef isspace +#undef isblank #undef isdigit #undef isalpha #undef isalnum #undef isprint +#undef isgraph #undef islower #undef isupper #undef tolower @@ -1236,10 +1238,12 @@ extern const unsigned char sane_ctype[256]; #define sane_istest(x,mask) ((sane_ctype[(unsigned char)(x)] & (mask)) != 0) #define isascii(x) (((x) & ~0x7f) == 0) #define isspace(x) sane_istest(x,GIT_SPACE) +#define isblank(x) (isspace(x) || (x) == '\t') #define isdigit(x) sane_istest(x,GIT_DIGIT) #define isalpha(x) sane_istest(x,GIT_ALPHA) #define isalnum(x) sane_istest(x,GIT_ALPHA | GIT_DIGIT) #define isprint(x) ((x) >= 0x20 && (x) <= 0x7e) +#define isgraph(x) (isprint(x) && !isspace(x)) #define islower(x) sane_iscase(x, 1) #define isupper(x) sane_iscase(x, 0) #define is_glob_special(x) sane_istest(x,GIT_GLOB_SPECIAL) diff --git a/wildmatch.c b/wildmatch.c index 7e5a7ea1ea..85c4c7f8a7 100644 --- a/wildmatch.c +++ b/wildmatch.c @@ -28,18 +28,8 @@ typedef unsigned char uchar; # define ISASCII(c) isascii(c) #endif -#ifdef isblank -# define ISBLANK(c) (ISASCII(c) && isblank(c)) -#else -# define ISBLANK(c) ((c) == ' ' || (c) == '\t') -#endif - -#ifdef isgraph -# define ISGRAPH(c) (ISASCII(c) && isgraph(c)) -#else -# define ISGRAPH(c) (ISASCII(c) && isprint(c) && !isspace(c)) -#endif - +#define ISBLANK(c) (ISASCII(c) && isblank(c)) +#define ISGRAPH(c) (ISASCII(c) && isgraph(c)) #define ISPRINT(c) (ISASCII(c) && isprint(c)) #define ISDIGIT(c) (ISASCII(c) && isdigit(c)) #define ISALNUM(c) (ISASCII(c) && isalnum(c)) -- 2.34.1
