Don't allow list items that are indented >= 4 spaces.

See commonmark/commonmark-spec#497.
commonmark · Mar 25, 2018 · 691fc67 · 691fc67
1 parent 04cebc6
commit 691fc67
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/blocks.js b/lib/blocks.js
@@ -137,6 +137,9 @@ var parseListMarker = function(parser, container) {
                  delimiter: null,
                  padding: null,
                  markerOffset: parser.indent };
+    if (parser.indent >= 4) {
+        return null;
+    }
     if ((match = rest.match(reBulletListMarker))) {
         data.type = 'bullet';
         data.bulletChar = match[0][0];