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Fixed bug of visible color code that does not have text to color.

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This commit is contained in:
2017-03-18 20:23:17 -07:00
parent 2c26d3a225
commit fdc0b3f67a
1 changed files with 14 additions and 9 deletions
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17
includes/colors.c
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@ -2,9 +2,8 @@
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include <math.h> #include <math.h>
#include <ctype.h>
#include "colors.h" #include "colors.h"
#define ASCII_ZERO 48
#define ASCII_NINE 57
#define MIN_CONTRAST 0.5 #define MIN_CONTRAST 0.5
void hsl2rgb(struct Rgb *dest, const struct Hls const *src) { void hsl2rgb(struct Rgb *dest, const struct Hls const *src) {
@ -134,24 +133,30 @@ static void hexspan(const char *str) {
} }
static void b(char * const str) { static void b(char * const str) {
#define IS_DIGIT(x) (x >= ASCII_ZERO && x <= ASCII_NINE)
char *token = strtok(str, "^"); char *token = strtok(str, "^");
char c; char c;
printf("<TD>"); printf("<TD>");
while (token) { while (token) {
c = token[0]; c = token[0];
if (IS_DIGIT(c)) { if (isdigit(c)) {
decspan(c - ASCII_ZERO); decspan(c - ASCII_ZERO);
if (strlen(token) > 1) {
printf("%s", token + 1); printf("%s", token + 1);
} else if (c == 'x' && strlen(token) > 4) { }
} else if (c == 'x' && strlen(token) > 3) {
if (isxdigit(token[1]) && isxdigit(token[2]) && isxdigit(token[3])) {
hexspan(token + 1); //exclude x hexspan(token + 1); //exclude x
if (strlen(token) > 4){
printf("%s", token + 4); printf("%s", token + 4);
}
printf("</span>");
}
} else { } else {
printf("%s", token); printf("%s", token);
} }
token = strtok(NULL, "^"); token = strtok(NULL, "^");
} }
printf("</span></TD>"); printf("</TD>");
} }
void print_plname(const char* str) { void print_plname(const char* str) {