REXXC (leastwise on Linux) is missing the newline character at the end of the URL. This causes output to be incorrectly concatenated. For example:
mark@system:~/bar$ rexxc foo.srex foo
Open Object Rexx Version 4.0.0
Build date: Jun 30 2009
Addressing Mode: 32
Copyright (c) IBM Corporation 1995, 2004.
Copyright (c) RexxLA 2005-2009.
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.