code: function isSkippable(node) {
      var result = false;
      if (node && node.parentNode && node.parentNode.attrs && Array.isArray(node.parentNode.attrs)) {
        node.parentNode.attrs.forEach(function(attr) {
          if (attr.name && attr.value && attr.name === HYPHENATE_DATA_ATTR && attr.value === 'false') {
            result = true;
          }
        });
      }
  
      return result;
     }
docs: Check if the node is marked for skip
  
  @param {String} DOM node
  @return {Boolean}