projects / thirdparty / git.git / blame
| Commit | Line | Data |
|---|---|---|
| 4546738b LT |
1 | /* |
| 2 | * Sane locale-independent, ASCII ctype. | |
| 3 | * | |
| 4 | * No surprises, and works with signed and unsigned chars. | |
| 5 | */ | |
| 1a191a22 | 6 | #include "git-compat-util.h" |
| 4546738b | 7 | |
| c841aa8b RS |
8 | enum { |
| 9 | S = GIT_SPACE, | |
| 10 | A = GIT_ALPHA, | |
| 11 | D = GIT_DIGIT, | |
| 8cc32992 | 12 | G = GIT_GLOB_SPECIAL, /* *, ?, [, \\ */ |
| 2f6c9760 | 13 | R = GIT_REGEX_SPECIAL, /* $, (, ), +, ., ^, {, | */ |
| 1c149ab2 NTND |
14 | P = GIT_PATHSPEC_MAGIC, /* other non-alnum, except for ] and } */ |
| 15 | X = GIT_CNTRL, | |
| 16 | U = GIT_PUNCT, | |
| 17 | Z = GIT_CNTRL | GIT_SPACE | |
| c841aa8b | 18 | }; |
| 4546738b | 19 | |
| ca5ab7d1 | 20 | const unsigned char sane_ctype[256] = { |
| 1c149ab2 NTND |
21 | X, X, X, X, X, X, X, X, X, Z, Z, X, X, Z, X, X, /* 0.. 15 */ |
| 22 | X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, /* 16.. 31 */ | |
| 2f6c9760 JH |
23 | S, P, P, P, R, P, P, P, R, R, G, R, P, P, R, P, /* 32.. 47 */ |
| 24 | D, D, D, D, D, D, D, D, D, D, P, P, P, P, P, G, /* 48.. 63 */ | |
| 25 | P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 64.. 79 */ | |
| 1c149ab2 | 26 | A, A, A, A, A, A, A, A, A, A, A, G, G, U, R, P, /* 80.. 95 */ |
| 2f6c9760 | 27 | P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 96..111 */ |
| 1c149ab2 | 28 | A, A, A, A, A, A, A, A, A, A, A, R, R, U, P, X, /* 112..127 */ |
| 4546738b LT |
29 | /* Nothing in the 128.. range */ |
| 30 | }; | |
| 0f871cf5 JH |
31 | |
| 32 | /* For case-insensitive kwset */ | |
| 189c860c | 33 | const unsigned char tolower_trans_tbl[256] = { |
| 0f871cf5 JH |
34 | 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| 35 | 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, | |
| 36 | 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, | |
| 37 | 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, | |
| 38 | ' ', '!', '"', '#', '$', '%', '&', 0x27, | |
| 39 | '(', ')', '*', '+', ',', '-', '.', '/', | |
| 40 | '0', '1', '2', '3', '4', '5', '6', '7', | |
| 41 | '8', '9', ':', ';', '<', '=', '>', '?', | |
| 42 | '@', 'a', 'b', 'c', 'd', 'e', 'f', 'g', | |
| 43 | 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', | |
| 44 | 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', | |
| 45 | 'x', 'y', 'z', '[', 0x5c, ']', '^', '_', | |
| 46 | '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g', | |
| 47 | 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', | |
| 48 | 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', | |
| 49 | 'x', 'y', 'z', '{', '|', '}', '~', 0x7f, | |
| 50 | 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, | |
| 51 | 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, | |
| 52 | 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, | |
| 53 | 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, | |
| 54 | 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, | |
| 55 | 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, | |
| 56 | 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, | |
| 57 | 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, | |
| 58 | 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, | |
| 59 | 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, | |
| 60 | 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, | |
| 61 | 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, | |
| 62 | 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, | |
| 63 | 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, | |
| 64 | 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, | |
| 65 | 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, | |
| 66 | }; |