Nguyễn Thái Ngọc Duy <[email protected]> writes:
> Signed-off-by: Nguyễn Thái Ngọc Duy <[email protected]>
> ---
The description to justify why it is ctype2[] seems to have been
lost. Intended?
> ctype.c | 18 ++++++++++++++++++
> git-compat-util.h | 13 +++++++++++++
> 2 files changed, 31 insertions(+)
>
> diff --git a/ctype.c b/ctype.c
> index faeaf34..b4bf48a 100644
> --- a/ctype.c
> +++ b/ctype.c
> @@ -26,6 +26,24 @@ const unsigned char sane_ctype[256] = {
> /* Nothing in the 128.. range */
> };
>
> +enum {
> + CN = GIT_CNTRL,
> + PU = GIT_PUNCT,
> + XD = GIT_XDIGIT,
> +};
> +
> +const unsigned char sane_ctype2[256] = {
> + CN, CN, CN, CN, CN, CN, CN, CN, CN, CN, CN, CN, CN, CN, CN, CN, /*
> 0..15 */
> + CN, CN, CN, CN, CN, CN, CN, CN, CN, CN, CN, CN, CN, CN, CN, CN, /*
> 16..31 */
> + 0, PU, PU, PU, PU, PU, PU, PU, PU, PU, PU, PU, PU, PU, PU, PU, /*
> 32..47 */
> + XD, XD, XD, XD, XD, XD, XD, XD, XD, XD, PU, PU, PU, PU, PU, PU, /*
> 48..63 */
> + PU, 0, XD, 0, XD, 0, XD, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*
> 64..79 */
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, PU, PU, PU, PU, PU, /*
> 80..95 */
> + PU, 0, XD, 0, XD, 0, XD, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*
> 96..111 */
> + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, PU, PU, PU, PU, CN, /*
> 112..127 */
> + /* Nothing in the 128.. range */
> +};
> +
> /* For case-insensitive kwset */
> const char tolower_trans_tbl[256] = {
> 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
> diff --git a/git-compat-util.h b/git-compat-util.h
> index f8b859c..ea11694 100644
> --- a/git-compat-util.h
> +++ b/git-compat-util.h
> @@ -510,14 +510,23 @@ extern const char tolower_trans_tbl[256];
> #undef isupper
> #undef tolower
> #undef toupper
> +#undef iscntrl
> +#undef ispunct
> +#undef isxdigit
> +#undef isprint
> extern const unsigned char sane_ctype[256];
> +extern const unsigned char sane_ctype2[256];
> #define GIT_SPACE 0x01
> #define GIT_DIGIT 0x02
> #define GIT_ALPHA 0x04
> #define GIT_GLOB_SPECIAL 0x08
> #define GIT_REGEX_SPECIAL 0x10
> #define GIT_PATHSPEC_MAGIC 0x20
> +#define GIT_CNTRL 0x01
> +#define GIT_PUNCT 0x02
> +#define GIT_XDIGIT 0x04
> #define sane_istest(x,mask) ((sane_ctype[(unsigned char)(x)] & (mask)) != 0)
> +#define sane_istest2(x,mask) ((sane_ctype2[(unsigned char)(x)] & (mask)) !=
> 0)
> #define isascii(x) (((x) & ~0x7f) == 0)
> #define isspace(x) sane_istest(x,GIT_SPACE)
> #define isdigit(x) sane_istest(x,GIT_DIGIT)
> @@ -527,6 +536,10 @@ extern const unsigned char sane_ctype[256];
> #define isupper(x) sane_iscase(x, 0)
> #define is_glob_special(x) sane_istest(x,GIT_GLOB_SPECIAL)
> #define is_regex_special(x) sane_istest(x,GIT_GLOB_SPECIAL |
> GIT_REGEX_SPECIAL)
> +#define iscntrl(x) sane_istest2(x, GIT_CNTRL)
> +#define ispunct(x) sane_istest2(x, GIT_PUNCT)
> +#define isxdigit(x) sane_istest2(x, GIT_XDIGIT)
> +#define isprint(x) (isalnum(x) || isspace(x) || ispunct(x))
> #define tolower(x) sane_case((unsigned char)(x), 0x20)
> #define toupper(x) sane_case((unsigned char)(x), 0)
> #define is_pathspec_magic(x) sane_istest(x,GIT_PATHSPEC_MAGIC)
--
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