Update to MediaWiki 1.21.1

1 files changed, 22 insertions, 18 deletions

diff --git a/resources/mediawiki.page/mediawiki.page.ready.js b/resources/mediawiki.page/mediawiki.page.ready.js
index 370c3a19..684f582f 100644
--- a/resources/mediawiki.page/mediawiki.page.ready.js
+++ b/resources/mediawiki.page/mediawiki.page.ready.js
@@ -1,24 +1,28 @@
-jQuery( document ).ready( function( $ ) {
+( function ( mw, $ ) {
+	$( function () {
+		var $sortableTables;
 
-	/* Emulate placeholder if not supported by browser */
-	if ( !( 'placeholder' in document.createElement( 'input' ) ) ) {
-		$( 'input[placeholder]' ).placeholder();
-	}
+		/* Emulate placeholder if not supported by browser */
+		if ( !( 'placeholder' in document.createElement( 'input' ) ) ) {
+			$( 'input[placeholder]' ).placeholder();
+		}
 
-	/* Enable makeCollapsible */
-	$( '.mw-collapsible' ).makeCollapsible();
+		/* Enable makeCollapsible */
+		$( '.mw-collapsible' ).makeCollapsible();
 
-	/* Lazy load jquery.tablesorter */
-	if ( $( 'table.sortable' ).length ) {
-		mw.loader.using( 'jquery.tablesorter', function() {
-			$( 'table.sortable' ).tablesorter();
-		});
-	}
+		/* Lazy load jquery.tablesorter */
+		$sortableTables = $( 'table.sortable' );
+		if ( $sortableTables.length ) {
+			mw.loader.using( 'jquery.tablesorter', function () {
+				$sortableTables.tablesorter();
+			});
+		}
 
-	/* Enable CheckboxShiftClick */
-	$( 'input[type=checkbox]:not(.noshiftselect)' ).checkboxShiftClick();
+		/* Enable CheckboxShiftClick */
+		$( 'input[type=checkbox]:not(.noshiftselect)' ).checkboxShiftClick();
 
-	/* Add accesskey hints to the tooltips */
-	mw.util.updateTooltipAccessKeys();
+		/* Add accesskey hints to the tooltips */
+		mw.util.updateTooltipAccessKeys();
 
-} );
+	} );
+}( mediaWiki, jQuery ) );