From b5eeef01a000e3c4cb65ec71ebb9ff5106a9ca6d Mon Sep 17 00:00:00 2001
From: Greg Price <gprice@edx.org>
Date: Fri, 6 Dec 2013 14:51:43 -0500
Subject: [PATCH] Activate Markdown editor buttons on keypress

The buttons now activate on pressing space or enter.

JIRA: FOR-66
---
 lms/static/js/Markdown.Editor.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lms/static/js/Markdown.Editor.js b/lms/static/js/Markdown.Editor.js
index 5728a5b52f..3a2fb24f8b 100644
--- a/lms/static/js/Markdown.Editor.js
+++ b/lms/static/js/Markdown.Editor.js
@@ -1377,6 +1377,18 @@
                         doClick(this);
                         return false;
                     }
+                    util.addEvent(button, "keydown", function(event) {
+                        var keyCode = event.charCode || event.keyCode;
+                        if (keyCode == 32 || keyCode == 13) {
+                            if (event.preventDefault) {
+                                event.preventDefault();
+                            }
+                            if (window.event) {
+                                window.event.returnValue = false;
+                            }
+                            doClick(button);
+                        }
+                    })
                 }
             }
             else {