From ec02bf59e08109a61025a8e0596c02c660b69fa3 2014-09-08 19:18:34
From: weichm <git1@jhg-traunreut.de>
Date: 2014-09-08 19:18:34
Subject: [PATCH] "event" is not defined error in Firefox

see http://stackoverflow.com/questions/20522887/referenceerror-event-is-not-defined-error-in-firefox
"WebKit follows IE's old behavior of using a global symbol for "event", but Firefox doesn't..."
---

diff --git a/IPython/html/static/widgets/js/widget_string.js b/IPython/html/static/widgets/js/widget_string.js
index 0ca90be..037d3be 100644
--- a/IPython/html/static/widgets/js/widget_string.js
+++ b/IPython/html/static/widgets/js/widget_string.js
@@ -202,8 +202,8 @@ define([
             // Handles text submition
             if (e.keyCode == 13) { // Return key
                 this.send({event: 'submit'});
-                event.stopPropagation();
-                event.preventDefault();
+                e.stopPropagation();
+                e.preventDefault();
                 return false;
             }
         },
@@ -214,8 +214,8 @@ define([
             // TODO: Is the original bug actually a fault of the keyboard
             // manager?
             if (e.relatedTarget === null) {
-                event.stopPropagation();
-                event.preventDefault();
+                e.stopPropagation();
+                e.preventDefault();
                 return false;
             }
         },
@@ -224,8 +224,8 @@ define([
             // Prevent a blur from firing if the blur was not user intended.
             // This is a workaround for the return-key focus loss bug.
             if (e.relatedTarget === null) {
-                event.stopPropagation();
-                event.preventDefault();
+                e.stopPropagation();
+                e.preventDefault();
                 return false;
             }
         },