--- ray/src/ot/SConscript	2016/03/18 22:57:24	1.9
+++ ray/src/ot/SConscript	2018/01/08 13:38:37	1.10
@@ -1,3 +1,5 @@
+from __future__ import division, print_function, unicode_literals
+
 import os
 
 Import('env') # inherit from parent
@@ -24,3 +26,4 @@ for p in PROGS:
 
 
 # vim: set syntax=python:
+# vi: set ts=4 sw=4 :