docs: function(options) {
          var doc             = node.ownerDocument,
            nextSibling     = wysihtml5.dom.domNode(node).next({ignoreBlankTexts: true}),
            previousSibling = wysihtml5.dom.domNode(node).prev({ignoreBlankTexts: true});
  
          if (nextSibling && !_isLineBreakOrBlockElement(nextSibling)) {
            wysihtml5.dom.insert(doc.createElement("br")).after(node);
          }
          if (previousSibling && !_isLineBreakOrBlockElement(previousSibling)) {
            wysihtml5.dom.insert(doc.createElement("br")).before(node);
          }
        }