+ // Apply a title for relevant filters
+ this.$element.find( '[data-highlightedFilters]' ).each( function () {
+ var filterString = $( this ).attr( 'data-highlightedFilters' ) || '',
+ filters = filterString ? filterString.split( '|' ) : [];
+
+ if ( filterString ) {
+ $( this ).attr( 'title', mw.msg( 'rcfilters-highlighted-filters-list', filters.join( ', ' ) ) );
+ }
+ } );