From 0f26a68a2b601df61656607227e2c2c165e77111 Mon Sep 17 00:00:00 2001
From: Stephen Blott
Date: Wed, 19 Apr 2017 07:31:21 +0100
Subject: Simplify isPrintable(event) test.

---
 lib/keyboard_utils.coffee | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'lib')

diff --git a/lib/keyboard_utils.coffee b/lib/keyboard_utils.coffee
index 35e584e3..5f37ddd0 100644
--- a/lib/keyboard_utils.coffee
+++ b/lib/keyboard_utils.coffee
@@ -53,13 +53,7 @@ KeyboardUtils =
     event.key in ["Backspace", "Delete"]
 
   isPrintable: (event) ->
-    return false if event.metaKey or event.ctrlKey or event.altKey
-    keyChar =
-      if event.type == "keypress"
-        String.fromCharCode event.charCode
-      else
-        @getKeyChar event
-    keyChar.length == 1
+    @getKeyCharString(event)?.length == 1
 
 KeyboardUtils.init()
 
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