message: unbreak Markdown.toPlaintext
diff: @@ -156,7 +156,6 @@ export default class Markdown {
  this.lit(s);
  };
  -/*
  renderer.paragraph = function(node, entering) {
  // as with toHTML, only append lines to paragraphs if there are
  // multiple paragraphs
  @@ -171,7 +170,6 @@ export default class Markdown {
  this.lit(node.literal);
  if (is_multi_line(node) && node.next) this.lit('\n\n');
  };
  -*/
  // convert MD links into console-friendly ' < http://foo >' style links
  // ...except given this function never gets called with links, it's useless.
  