From 93901aeecc842e563ea95ca3cb1b4e5d396f25dd Mon Sep 17 00:00:00 2001
From: Stephen Blott
Date: Sat, 27 Feb 2016 17:05:01 +0000
Subject: Key bindings; fix exit help page.

---
 pages/help_dialog.coffee | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/pages/help_dialog.coffee b/pages/help_dialog.coffee
index 0da4977b..db085e2d 100644
--- a/pages/help_dialog.coffee
+++ b/pages/help_dialog.coffee
@@ -48,7 +48,13 @@ HelpDialog =
           chrome.runtime.sendMessage handler: "copyToClipboard", data: commandName
           HUD.showForDuration("Yanked #{commandName}.", 2000)
 
-  hide: -> UIComponentServer.postMessage "hide"
+    @exitOnEscape = new Mode exitOnEscape: true
+    @exitOnEscape.onExit (event) =>
+      HelpDialog.hide() if event?.type == "keydown" and KeyboardUtils.isEscape event
+
+  hide: ->
+    @exitOnEscape.exit()
+    UIComponentServer.postMessage "hide"
 
   toggle: (html) ->
     if @showing then @hide() else @show html
-- 
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