1 /* 2 * Sane locale-independent, ASCII ctype. 3 * 4 * No surprises, and works with signed and unsigned chars. 5 */ 6 #include "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_PRINT_EXTRA, /* printable - alpha - digit - glob - regex */ 15 16 PS = GIT_SPACE | GIT_PRINT_EXTRA, 17 }; 18 19 unsigned char sane_ctype[256] = { 20 /* 0 1 2 3 4 5 6 7 8 9 A B C D E F */ 21 22 0, 0, 0, 0, 0, 0, 0, 0, 0, S, S, 0, 0, S, 0, 0, /* 0.. 15 */ 23 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 16.. 31 */ 24 PS,P, P, P, R, P, P, P, R, R, G, R, P, P, R, P, /* 32.. 47 */ 25 D, D, D, D, D, D, D, D, D, D, P, P, P, P, P, G, /* 48.. 63 */ 26 P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 64.. 79 */ 27 A, A, A, A, A, A, A, A, A, A, A, G, G, P, R, P, /* 80.. 95 */ 28 P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 96..111 */ 29 A, A, A, A, A, A, A, A, A, A, A, R, R, P, P, 0, /* 112..127 */ 30 /* Nothing in the 128.. range */ 31 }; 32 33 const char *graph_line = 34 "_____________________________________________________________________" 35 "_____________________________________________________________________"; 36 const char *graph_dotted_line = 37 "---------------------------------------------------------------------" 38 "---------------------------------------------------------------------" 39 "---------------------------------------------------------------------"; 40