DFW: don't block the "keyup" event, fixes toggling the checkbox in the Link dialog with the spacebar. Fixes #25934.

Built from https://develop.svn.wordpress.org/trunk@26649


git-svn-id: http://core.svn.wordpress.org/trunk@26539 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/js/wp-fullscreen.js

@@ -558,16 +558,20 @@ PubSub.prototype.publish = function( topic, args ) {
 						fullscreen.off();
 				}
 
-				if ( a && (61 == c || 107 == c || 187 == c) ) // +
+				if ( a && (61 == c || 107 == c || 187 == c) ) { // +
 					api.dfw_width(25);
+					e.preventDefault();
+				}
 
-				if ( a && (45 == c || 109 == c || 189 == c) ) // -
+				if ( a && (45 == c || 109 == c || 189 == c) ) { // -
 					api.dfw_width(-25);
+					e.preventDefault();
+				}
 
-				if ( a && 48 == c ) // 0
+				if ( a && 48 == c ) { // 0
 					api.dfw_width(0);
-
-				return false;
+					e.preventDefault();
+				}
 			});
 
 			// word count in Text mode