1/*
 2 * Sane locale-independent, ASCII ctype.
 3 *
 4 * No surprises, and works with signed and unsigned chars.
 5 */
 6#include "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_PRINT_EXTRA,	/* printable - alpha - digit - glob - regex */
15
16	PS = GIT_SPACE | GIT_PRINT_EXTRA,
17};
18
19unsigned 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
33const char *graph_line =
34	"_____________________________________________________________________"
35	"_____________________________________________________________________"
36	"_____________________________________________________________________";
37const char *graph_dotted_line =
38	"---------------------------------------------------------------------"
39	"---------------------------------------------------------------------"
40	"---------------------------------------------------------------------";
41const char *spaces =
42	"                                                                     "
43	"                                                                     "
44	"                                                                     ";
45const char *dots =
46	"....................................................................."
47	"....................................................................."
48	".....................................................................";