docs: function getPreLoadPage(options, context) {
      var load = options.load;
      if (!load) {
          return;
      }
  
      if (load === true && options.host) {
          load = [options.host];
      }
      else {
          if (!Array.isArray(load)) {
              load = [load];
          }
  
          if (_.isString(load[0])) {
              load = context.findFileByPattern(load);
          }
      }
      return load;
  }