/*

* Sane locale-independent, ASCII ctype.

*

* No surprises, and works with signed and unsigned chars.

*/

#include "git-compat-util.h"

enum {

S = GIT_SPACE,

A = GIT_ALPHA,

D = GIT_DIGIT,

G = GIT_GLOB_SPECIAL, /* *, ?, [, \\ */

R = GIT_REGEX_SPECIAL, /* $, (, ), +, ., ^, {, | */

P = GIT_PATHSPEC_MAGIC, /* other non-alnum, except for ] and } */

X = GIT_CNTRL,

U = GIT_PUNCT,

Z = GIT_CNTRL | GIT_SPACE

};

const unsigned char sane_ctype[256] = {

X, X, X, X, X, X, X, X, X, Z, Z, X, X, Z, X, X, /* 0.. 15 */

X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, /* 16.. 31 */

S, P, P, P, R, P, P, P, R, R, G, R, P, P, R, P, /* 32.. 47 */

D, D, D, D, D, D, D, D, D, D, P, P, P, P, P, G, /* 48.. 63 */

P, 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, U, R, P, /* 80.. 95 */

P, 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, R, R, U, P, X, /* 112..127 */

/* Nothing in the 128.. range */

};