static int get_piece (const char *p, char *chr) {
const char *q = p;
if (!p) return 0;
while (*p && *p != '\n' && !is_ansi_seq(p)) p++;
if (p && chr) *chr = *p;
return p - q;
}
static int get_piece(const char *p, char *chr) {
const char *q = p;
if (!p) {
return 0;
}
while (p && *p && *p != '\n' && !is_ansi_seq (p)) {
p++;
}
if (chr) {
*chr = *p;
}
return p - q;
}
static const char *set_attr(RConsCanvas *c, const char *s) {
const char *p;
char *color;
/* check for ANSI sequences and use them as attr */
if (is_ansi_seq(s)) {
p = s + 2;
for (p = s; *p && *p != 'J' && *p != 'm' && *p != 'H'; ++p);
p++;
color = r_str_ndup(s, p - s);
c->attr = color;
s = p;
}
return s;
}
/* check for ANSI sequences and use them as attr */
static const char *set_attr(RConsCanvas *c, const char *s) {
const char *p = s;
char *color;
while (is_ansi_seq (p)) {
p += 2;
while (*p && *p != 'J' && *p != 'm' && *p != 'H') {
p++;
}
p++;
}
if (p != s) {
color = r_str_ndup (s, p - s);
c->attr = color;
}
return p;
}
