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/* This file is part of Mailfromd -*- mfl -*-
Copyright (C) 2007 Sergey Poznyakoff
Mailfromd is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Mailfromd is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Mailfromd; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */
set x "initial"
func foo(string x) returns string
do
return %x
done
func bar(string y) returns string
do
string x
set x %y " text"
return %x
done
prog envfrom
do
echo foo("param")
echo bar("auto")
echo %x
done
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