From e3423595e97077fa97546b8a5898a328d0bcb025 Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Mon, 13 May 2013 21:50:02 +0200
Subject: [PATCH] Improved editable item list

---
 wcfsetup/install/files/js/WCF.js | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/wcfsetup/install/files/js/WCF.js b/wcfsetup/install/files/js/WCF.js
index 03acac9226..24439cbadf 100755
--- a/wcfsetup/install/files/js/WCF.js
+++ b/wcfsetup/install/files/js/WCF.js
@@ -7372,8 +7372,15 @@ WCF.EditableItemList = Class.extend({
 	 * @param	object		event
 	 */
 	_keyDown: function(event) {
+		// 188 = [,]
 		if (event === null || event.which === 188) {
 			var $value = $.trim(this._searchInput.val());
+			
+			// read everything left from caret position
+			if (event.which === 188) {
+				$value = $value.substring(0, this._searchInput.getCaret());
+			}
+			
 			if ($value === '') {
 				return true;
 			}
@@ -7384,7 +7391,12 @@ WCF.EditableItemList = Class.extend({
 			});
 			
 			// reset input
-			this._searchInput.val('');
+			if (event.which === 188) {
+				this._searchInput.val($.trim(this._searchInput.val().substr(this._searchInput.getCaret())));
+			}
+			else {
+				this._searchInput.val('');
+			}
 			
 			if (event !== null) {
 				event.stopPropagation();
-- 
2.20.1