anchor.diff:        linkReference,
         blockquote,
         unorderedList,
  +      orderedList,
         para
     ]);
   
  
positive.code:     }).run(s, pos);
    });
  
    //
    // Document
    //
  
negative.code:       } else if (blocks.last is Blockquote) {
          return acceptLazy(blocks.last.contents, s);
        } else if (blocks.last is ListBlock) {
          return acceptLazy(blocks.last.items.last.contents, s);
        }
        // TODO add list support
      }
  