From: Junio C Hamano <gitster@pobox.com>
To: "Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
Cc: git@vger.kernel.org
Subject: Re: [PATCH v5 02/12] ctype: support iscntrl, ispunct, isxdigit and isprint
Date: Sat, 13 Oct 2012 22:02:07 -0700 [thread overview]
Message-ID: <7va9vp1wa8.fsf@alter.siamese.dyndns.org> (raw)
In-Reply-To: <1350182110-25936-3-git-send-email-pclouds@gmail.com> ("Nguyễn Thái Ngọc Duy"'s message of "Sun, 14 Oct 2012 09:35:00 +0700")
Nguyễn Thái Ngọc Duy <pclouds@gmail.com> writes:
> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
> ---
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)
next prev parent reply other threads:[~2012-10-14 5:02 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-14 2:34 [PATCH v5 00/12] nd/wildmatch Nguyễn Thái Ngọc Duy
2012-10-14 2:34 ` [PATCH v5 01/12] ctype: make sane_ctype[] const array Nguyễn Thái Ngọc Duy
2012-10-14 2:35 ` [PATCH v5 02/12] ctype: support iscntrl, ispunct, isxdigit and isprint Nguyễn Thái Ngọc Duy
2012-10-14 5:02 ` Junio C Hamano [this message]
2012-10-14 5:07 ` Nguyen Thai Ngoc Duy
2012-10-14 12:59 ` René Scharfe
2012-10-14 13:25 ` Nguyen Thai Ngoc Duy
2012-10-14 13:59 ` René Scharfe
2012-10-14 14:26 ` Nguyen Thai Ngoc Duy
2012-10-17 12:09 ` "Jan H. Schönherr"
2012-10-17 12:26 ` Nguyen Thai Ngoc Duy
2012-11-13 10:46 ` [PATCH nd/wildmatch] Correct Git's version of isprint and isspace Nguyễn Thái Ngọc Duy
2012-11-13 18:58 ` "Jan H. Schönherr"
2012-11-13 19:14 ` René Scharfe
2012-11-13 19:15 ` René Scharfe
2012-11-13 19:40 ` Linus Torvalds
2012-11-13 19:50 ` Linus Torvalds
2012-11-14 19:30 ` René Scharfe
2012-11-13 19:41 ` Johannes Sixt
2012-11-15 12:19 ` [PATCH] wildmatch: correct " Nguyễn Thái Ngọc Duy
2012-11-15 17:13 ` "Jan H. Schönherr"
2012-11-16 4:19 ` Nguyen Thai Ngoc Duy
2012-10-14 2:35 ` [PATCH v5 03/12] Import wildmatch from rsync Nguyễn Thái Ngọc Duy
2012-10-14 2:35 ` [PATCH v5 04/12] wildmatch: remove unnecessary functions Nguyễn Thái Ngọc Duy
2012-10-14 5:04 ` Junio C Hamano
2012-10-14 6:29 ` Nguyen Thai Ngoc Duy
2012-10-14 2:35 ` [PATCH v5 05/12] Integrate wildmatch to git Nguyễn Thái Ngọc Duy
2012-10-14 5:06 ` Junio C Hamano
2012-10-14 11:07 ` Torsten Bögershausen
2012-10-14 2:35 ` [PATCH v5 06/12] t3070: disable unreliable fnmatch tests Nguyễn Thái Ngọc Duy
2012-10-14 2:35 ` [PATCH v5 07/12] wildmatch: make wildmatch's return value compatible with fnmatch Nguyễn Thái Ngọc Duy
2012-10-14 5:09 ` Junio C Hamano
2012-10-14 2:35 ` [PATCH v5 08/12] wildmatch: remove static variable force_lower_case Nguyễn Thái Ngọc Duy
2012-10-14 2:35 ` [PATCH v5 09/12] wildmatch: fix case-insensitive matching Nguyễn Thái Ngọc Duy
2012-10-14 2:35 ` [PATCH v5 10/12] wildmatch: adjust "**" behavior Nguyễn Thái Ngọc Duy
2012-10-14 2:35 ` [PATCH v5 11/12] wildmatch: make /**/ match zero or more directories Nguyễn Thái Ngọc Duy
2012-10-14 2:35 ` [PATCH v5 12/12] Support "**" wildcard in .gitignore and .gitattributes Nguyễn Thái Ngọc Duy
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