From d410338c93a8a8c038a1bf8ccf86552a6bc8ceac Mon Sep 17 00:00:00 2001
From: "Amir E. Aharoni" <amir.aharoni@mail.huji.ac.il>
Date: Wed, 10 Apr 2013 18:57:20 +0300
Subject: [PATCH] Don't ignore backspace in the search box

---
 src/jquery.uls.languagefilter.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/jquery.uls.languagefilter.js b/src/jquery.uls.languagefilter.js
index 60d014d..ec62cd2 100644
--- a/src/jquery.uls.languagefilter.js
+++ b/src/jquery.uls.languagefilter.js
@@ -93,7 +93,9 @@
 				default:
 					var languageFilter = this;
 
-					if ( e.which < 32 ) {
+					if ( e.which < 32 &&
+						e.which !== 8 // Backspace
+					) {
 						// ignore any ASCII control characters
 						break;
 					}