Sha256: 556d662fa2f1513630bc1d76023e1e17bb8c185eab1b6936c14e59af0c3c3148
Contents?: true
Size: 1.7 KB
Versions: 101
Compression:
Stored size: 1.7 KB
Contents
#include <stdint.h>
#include "cmark_ctype.h"
/** 1 = space, 2 = punct, 3 = digit, 4 = alpha, 0 = other
*/
static const uint8_t cmark_ctype_class[256] = {
/* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
/* 0 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0,
/* 1 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
/* 2 */ 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
/* 3 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2,
/* 4 */ 2, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
/* 5 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2,
/* 6 */ 2, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
/* 7 */ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 0,
/* 8 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
/* 9 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
/* a */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
/* b */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
/* c */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
/* d */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
/* e */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
/* f */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
/**
* Returns 1 if c is a "whitespace" character as defined by the spec.
*/
int cmark_isspace(char c) { return cmark_ctype_class[(uint8_t)c] == 1; }
/**
* Returns 1 if c is an ascii punctuation character.
*/
int cmark_ispunct(char c) { return cmark_ctype_class[(uint8_t)c] == 2; }
int cmark_isalnum(char c) {
uint8_t result;
result = cmark_ctype_class[(uint8_t)c];
return (result == 3 || result == 4);
}
int cmark_isdigit(char c) { return cmark_ctype_class[(uint8_t)c] == 3; }
int cmark_isalpha(char c) { return cmark_ctype_class[(uint8_t)c] == 4; }
Version data entries
101 entries across 100 versions & 5 rubygems