diff --git a/src/commonmark.c b/src/commonmark.c
@@ -376,6 +376,8 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
if (entering) {
lit(state, "[", false);
} else {
+ // TODO - backslash-escape " and \ inside url, title
+ // for both links and images
lit(state, "](", false);
out(state, cmark_chunk_literal(cmark_node_get_url(node)), false, true);
title = cmark_node_get_title(node);