code: function startsOnANewLine(node) {
  	var name = node.nodeName.toUpperCase();
  	return Consts.BlockScopeOpenTags.has(name) &&
  		!WTUtils.isLiteralHTMLNode(node) &&
  		name !== "BLOCKQUOTE";
  }
docs: ignore the cases where the serializer adds newlines not present in the dom