use lexical binding

diff --git a/on-screen.el b/on-screen.el
index 8b6ff33c0ac83f299764b6f29e77e50e007f837b..0945e7225bb8b718d8adb4b584439af3b2a81fda 100644 (file)
--- a/on-screen.el
+++ b/on-screen.el
@@ -1,4 +1,4 @@
-;;; on-screen.el --- guide your eyes while scrolling
+;;; on-screen.el --- guide your eyes while scrolling   -*- lexical-binding: t -*-
 
 ;; Copyright (C) 2013 - 2015 Michael Heerdegen