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 8enum{ 9 S = GIT_SPACE, 10 A = GIT_ALPHA, 11 D = GIT_DIGIT, 12 G = GIT_GLOB_SPECIAL,/* *, ?, [, \\ */ 13 R = GIT_REGEX_SPECIAL,/* $, (, ), +, ., ^, {, | */ 14 P = GIT_PATHSPEC_MAGIC,/* other non-alnum, except for ] and } */ 15 X = GIT_CNTRL, 16 U = GIT_PUNCT, 17 Z = GIT_CNTRL | GIT_SPACE 18}; 19 20const unsigned char sane_ctype[256] = { 21 X, X, X, X, X, X, X, X, X, Z, Z, X, X, Z, X, X,/* 0.. 15 */ 22 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X,/* 16.. 31 */ 23 S, P, P, P, R, P, P, P, R, R, G, R, P, P, R, P,/* 32.. 47 */ 24 D, D, D, D, D, D, D, D, D, D, P, P, P, P, P, G,/* 48.. 63 */ 25 P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,/* 64.. 79 */ 26 A, A, A, A, A, A, A, A, A, A, A, G, G, U, R, P,/* 80.. 95 */ 27 P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,/* 96..111 */ 28 A, A, A, A, A, A, A, A, A, A, A, R, R, U, P, X,/* 112..127 */ 29/* Nothing in the 128.. range */ 30}; 31 32/* For case-insensitive kwset */ 33const unsigned char tolower_trans_tbl[256] = { 340x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07, 350x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f, 360x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17, 370x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f, 38' ','!','"','#','$','%','&',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, 500x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87, 510x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f, 520x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97, 530x98,0x99,0x9a,0x9b,0x9c,0x9d,0x9e,0x9f, 540xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7, 550xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf, 560xb0,0xb1,0xb2,0xb3,0xb4,0xb5,0xb6,0xb7, 570xb8,0xb9,0xba,0xbb,0xbc,0xbd,0xbe,0xbf, 580xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7, 590xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf, 600xd0,0xd1,0xd2,0xd3,0xd4,0xd5,0xd6,0xd7, 610xd8,0xd9,0xda,0xdb,0xdc,0xdd,0xde,0xdf, 620xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7, 630xe8,0xe9,0xea,0xeb,0xec,0xed,0xee,0xef, 640xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7, 650xf8,0xf9,0xfa,0xfb,0xfc,0xfd,0xfe,0xff, 66};