-/* Filtering of data through a subprocess.
- Copyright (C) 2009-2013 Free Software Foundation, Inc.
+/* Filtering of data through a subprocess. -*- coding: utf-8 -*-
+ Copyright (C) 2009-2015 Free Software Foundation, Inc.
Written by Bruno Haible <haible@clisp.cons.org>, 2009,
and Paolo Bonzini <bonzini@gnu.org>, 2009.