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Allow extensions to handle backslash for inlines #80

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Allow extensions to handle backslash for inlines #80

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15 changes: 13 additions & 2 deletions src/inlines.c
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Original file line number Diff line number Diff line change
Expand Up @@ -843,10 +843,21 @@ static delimiter *S_insert_emph(subject *subj, delimiter *opener,
return closer;
}

static cmark_node *try_extensions(cmark_parser *parser,
cmark_node *parent,
unsigned char c,
subject *subj);

// Parse backslash-escape or just a backslash, returning an inline.
static cmark_node *handle_backslash(cmark_parser *parser, subject *subj) {
static cmark_node *handle_backslash(cmark_parser *parser, cmark_node* parent, subject *subj) {
cmark_node *node = try_extensions(parser, parent, '\\', subj);
if (node) {
return node;
}

advance(subj);
unsigned char nextchar = peek_char(subj);

if ((parser->backslash_ispunct ? parser->backslash_ispunct : cmark_ispunct)(nextchar)) {
// only ascii symbols and newline can be escaped
advance(subj);
Expand Down Expand Up @@ -1621,7 +1632,7 @@ static int parse_inline(cmark_parser *parser, subject *subj, cmark_node *parent,
new_inl = handle_backticks(subj, options);
break;
case '\\':
new_inl = handle_backslash(parser, subj);
new_inl = handle_backslash(parser, parent, subj);
break;
case '&':
new_inl = handle_entity(subj);
Expand Down