Ingo Molnar | 0780060 | 2009-04-20 15:00:56 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * Sane locale-independent, ASCII ctype. |
| 3 | * |
| 4 | * No surprises, and works with signed and unsigned chars. |
| 5 | */ |
| 6 | #include "cache.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 | }; |
| 15 | |
| 16 | unsigned char sane_ctype[256] = { |
| 17 | 0, 0, 0, 0, 0, 0, 0, 0, 0, S, S, 0, 0, S, 0, 0, /* 0.. 15 */ |
| 18 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 16.. 31 */ |
| 19 | S, 0, 0, 0, R, 0, 0, 0, R, R, G, R, 0, 0, R, 0, /* 32.. 47 */ |
| 20 | D, D, D, D, D, D, D, D, D, D, 0, 0, 0, 0, 0, G, /* 48.. 63 */ |
| 21 | 0, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 64.. 79 */ |
| 22 | A, A, A, A, A, A, A, A, A, A, A, G, G, 0, R, 0, /* 80.. 95 */ |
| 23 | 0, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 96..111 */ |
| 24 | A, A, A, A, A, A, A, A, A, A, A, R, R, 0, 0, 0, /* 112..127 */ |
| 25 | /* Nothing in the 128.. range */ |
| 26 | }; |