// Parse backtick code section or raw backticks, return an inline.
// Assumes that the subject has a backtick at the current position.
static cmark_node* handle_backticks(subject *subj)
{
cmark_chunk openticks = take_while(subj, isbacktick);
int startpos = subj->pos;
int endpos = scan_to_closing_backticks(subj, openticks.len);
if (endpos == 0) { // not found
subj->pos = startpos; // rewind
return make_str(openticks);
} else {
cmark_strbuf buf = GH_BUF_INIT;
cmark_strbuf_set(&buf, subj->input.data + startpos, endpos - startpos - openticks.len);
cmark_strbuf_trim(&buf);
cmark_strbuf_normalize_whitespace(&buf);
return make_code(cmark_chunk_buf_detach(&buf));
}
}
void cmark_strbuf_sets(cmark_strbuf *buf, const char *string) {
cmark_strbuf_set(buf, (const unsigned char *)string,
string ? cmark_strbuf_safe_strlen(string) : 0);
}