From c5b2d8552c19025bc5c6629898b1ab7521316cc0 Mon Sep 17 00:00:00 2001
From: Felix Nagel <info@felixnagel.com>
Date: Tue, 25 Aug 2015 23:11:21 +0200
Subject: [PATCH] Calendar: Make use of escapeSelector method

---
 ui/widgets/calendar.js | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/ui/widgets/calendar.js b/ui/widgets/calendar.js
index 5952a184f..709622e8a 100644
--- a/ui/widgets/calendar.js
+++ b/ui/widgets/calendar.js
@@ -29,7 +29,8 @@
 			"../version",
 			"../keycode",
 			"../unique-id",
-			"../tabbable"
+			"../tabbable",
+			"../escape-selector"
 		], factory );
 	} else {
 
@@ -170,7 +171,7 @@ return $.widget( "ui.calendar", {
 			// Check if the needed day is already present in our grid due
 			// to eachDay option changes (eg. other-months demo)
 			return !this.grid.find(
-					this._sanitizeSelector( "#" + this._getDayId( this.date ) )
+				"#" + $.ui.escapeSelector( this._getDayId( this.date ) )
 				).length;
 		}
 
@@ -186,7 +187,7 @@ return $.widget( "ui.calendar", {
 			.removeClass( "ui-state-focus" );
 
 		this.activeDescendant = this.grid.find(
-			this._sanitizeSelector( "#" + id ) + " > button"
+			"#" + $.ui.escapeSelector( id ) + " > button"
 		).addClass( "ui-state-focus" );
 	},
 
@@ -545,10 +546,6 @@ return $.widget( "ui.calendar", {
 		return $( "<a>" ).text( this.labels[ key ] ).html();
 	},
 
-	_sanitizeSelector: function( hash ) {
-		return hash ? hash.replace( /[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g, "\\$&" ) : "";
-	},
-
 	_setHiddenPicker: function() {
 		this.element.attr( {
 			"aria-hidden": "true",