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1 | /* | |
2 | * Sane locale-independent, ASCII ctype. | |
3 | * | |
4 | * No surprises, and works with signed and unsigned chars. | |
5 | */ | |
6 | #include "git-compat-util.h" | |
7 | ||
8 | enum { | |
9 | S = GIT_SPACE, | |
10 | A = GIT_ALPHA, | |
11 | D = GIT_DIGIT, | |
12 | G = GIT_GLOB_SPECIAL, /* *, ?, [, \\ */ | |
13 | R = GIT_REGEX_SPECIAL, /* $, (, ), +, ., ^, {, | */ | |
14 | P = GIT_PATHSPEC_MAGIC, /* other non-alnum, except for ] and } */ | |
15 | X = GIT_CNTRL, | |
16 | U = GIT_PUNCT, | |
17 | Z = GIT_CNTRL | GIT_SPACE | |
18 | }; | |
19 | ||
20 | const unsigned char sane_ctype[256] = { | |
21 | X, X, X, X, X, X, X, X, X, Z, Z, X, X, Z, X, X, /* 0.. 15 */ | |
22 | X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, /* 16.. 31 */ | |
23 | S, P, P, P, R, P, P, P, R, R, G, R, P, P, R, P, /* 32.. 47 */ | |
24 | D, D, D, D, D, D, D, D, D, D, P, P, P, P, P, G, /* 48.. 63 */ | |
25 | P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 64.. 79 */ | |
26 | A, A, A, A, A, A, A, A, A, A, A, G, G, U, R, P, /* 80.. 95 */ | |
27 | P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 96..111 */ | |
28 | A, A, A, A, A, A, A, A, A, A, A, R, R, U, P, X, /* 112..127 */ | |
29 | /* Nothing in the 128.. range */ | |
30 | }; |