( function ( mw , $ ) { var supportsPlaceholder = 'placeholder' in document.createElement( 'input' ); mw.hook( 'wikipage.content' ).add( function ( $content ) { var $sortableTables; // Run jquery.placeholder polyfill if placeholder is not supported if ( !supportsPlaceholder ) { $content.find( 'input[placeholder]' ).placeholder(); } // Run jquery.makeCollapsible $content.find( '.mw-collapsible' ).makeCollapsible(); // Lazy load jquery.tablesorter $sortableTables = $content.find( 'table.sortable' ); if ( $sortableTables.length ) { mw.loader.using( 'jquery.tablesorter', function () { $sortableTables.tablesorter(); } ); } // Run jquery.checkboxShiftClick $content.find( 'input[type="checkbox"]:not(.noshiftselect)' ).checkboxShiftClick(); } ); // Things outside the wikipage content $( function () { if ( !supportsPlaceholder ) { // Exclude content to avoid hitting it twice for the (first) wikipage content $( 'input[placeholder]' ).not( '#mw-content-text input' ).placeholder(); } // Add accesskey hints to the tooltips mw.util.updateTooltipAccessKeys(); } ); }( mediaWiki, jQuery ) );