C:\Users\Roman\Work>rexxc elapsed_time.rex fib_times
Open Object Rexx Tokenizer Version3.1.2
Build date: Apr 20 2007
Copyright (c) IBM Corporation 1995, 2004.
Copyright (c) RexxLA 2005-2007.
All Rights Reserved.
This program and the accompanying materials
are made available under the terms of the Common Public License v1.0
which accompanies this distribution.
[URL unfurl="true"]http://www.oorexx.org/license.html[/URL]