diff options
| -rw-r--r-- | color.c | 31 |
1 files changed, 21 insertions, 10 deletions
@@ -123,19 +123,30 @@ static int parse_color(struct color *out, const char *name, int len) return -1; } -static int parse_attr(const char *name, int len) +static int parse_attr(const char *name, size_t len) { - static const int attr_values[] = { 1, 2, 4, 5, 7, - 22, 22, 24, 25, 27 }; - static const char * const attr_names[] = { - "bold", "dim", "ul", "blink", "reverse", - "nobold", "nodim", "noul", "noblink", "noreverse" + static const struct { + const char *name; + size_t len; + int val, neg; + } attrs[] = { +#define ATTR(x, val, neg) { (x), sizeof(x)-1, (val), (neg) } + ATTR("bold", 1, 22), + ATTR("dim", 2, 22), + ATTR("ul", 4, 24), + ATTR("blink", 5, 25), + ATTR("reverse", 7, 27) +#undef ATTR }; + int negate = 0; int i; - for (i = 0; i < ARRAY_SIZE(attr_names); i++) { - const char *str = attr_names[i]; - if (!strncasecmp(name, str, len) && !str[len]) - return attr_values[i]; + + if (skip_prefix_mem(name, len, "no", &name, &len)) + negate = 1; + + for (i = 0; i < ARRAY_SIZE(attrs); i++) { + if (attrs[i].len == len && !memcmp(attrs[i].name, name, len)) + return negate ? attrs[i].neg : attrs[i].val; } return -1; } |