From ea23f637e141299047065c46f8e155fc661983e4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9gis=20Hanol?= <regis@hanol.fr>
Date: Mon, 22 Apr 2013 01:43:41 +0200
Subject: [PATCH] Add '+' and '-' support to the autocomplete plugin

---
 app/assets/javascripts/discourse/components/autocomplete.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/assets/javascripts/discourse/components/autocomplete.js b/app/assets/javascripts/discourse/components/autocomplete.js
index 3cfca2b9e..3be4ff537 100644
--- a/app/assets/javascripts/discourse/components/autocomplete.js
+++ b/app/assets/javascripts/discourse/components/autocomplete.js
@@ -294,6 +294,10 @@ $.fn.autocomplete = function(options) {
           term = me.val().substring(completeStart + (options.key ? 1 : 0), caretPosition);
           if (e.which >= 48 && e.which <= 90) {
             term += String.fromCharCode(e.which);
+          } else if (e.which === 187) {
+            term += "+";
+          } else if (e.which === 189) {
+            term += "-";
           } else {
             if (e.which !== 8) {
               term += ",";