// Assumes the subject has a c at the current position.
static cmark_node* handle_delim(subject* subj, unsigned char c, bool smart)
{
int numdelims;
cmark_node * inl_text;
bool can_open, can_close;
cmark_chunk contents;
numdelims = scan_delims(subj, c, &can_open, &can_close);
if (c == '\'' && smart) {
contents = cmark_chunk_literal(RIGHTSINGLEQUOTE);
} else if (c == '"' && smart) {
contents = cmark_chunk_literal(can_close ? RIGHTDOUBLEQUOTE : LEFTDOUBLEQUOTE);
} else {
contents = cmark_chunk_dup(&subj->input, subj->pos - numdelims, numdelims);
}
inl_text = make_str(contents);
if ((can_open || can_close) &&
(!(c == '\'' || c == '"') || smart)) {
push_delimiter(subj, c, can_open, can_close, inl_text);
}
return inl_text;
}
// Parse strong/emph or a fallback.
// Assumes the subject has '_' or '*' at the current position.
static cmark_node* handle_strong_emph(subject* subj, unsigned char c)
{
int numdelims;
cmark_node * inl_text;
bool can_open, can_close;
numdelims = scan_delims(subj, c, &can_open, &can_close);
inl_text = make_str(cmark_chunk_dup(&subj->input, subj->pos - numdelims, numdelims));
if (can_open || can_close) {
push_delimiter(subj, c, can_open, can_close, inl_text);
}
return inl_text;
}
