text: 'use strict';
  
  exports.type = 'perItem';
  
  exports.active = false;
  
  /**
   * Remove raster images references in <image>.
   *
   * @see https://bugs.webkit.org/show_bug.cgi?id=63548
   *
   * @param {Object} item current iteration item
   * @return {Boolean} if false, item will be filtered out
   *
   * @author Kir Belevich
   */
  exports.fn = function(item) {
  
      if (
          item.isElem('image') &&
          item.hasAttr('xlink:href') &&
          /(\.|image\/)(jpg|png|gif)/.test(item.attr('xlink:href').value)
      ) {
          return false;
      }
  
  };
  