From 332a14b6300fcb878af7e790777b07774bfcffb7 2012-11-06 08:21:16
From: David Warde-Farley <wardefar@iro.umontreal.ca>
Date: 2012-11-06 08:21:16
Subject: [PATCH] Add comment re: quickhelp key.
---

diff --git a/IPython/frontend/html/notebook/static/js/notebook.js b/IPython/frontend/html/notebook/static/js/notebook.js
index 066046b..d5a8ee6 100644
--- a/IPython/frontend/html/notebook/static/js/notebook.js
+++ b/IPython/frontend/html/notebook/static/js/notebook.js
@@ -261,6 +261,7 @@ var IPython = (function (IPython) {
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 90 && that.control_key_active) {
+                // Undo last cell delete = z
                 that.undelete();
                 that.control_key_active = false;
                 return false;