/* This file is part of Mailfromd                                   -*- mfl -*-
   Copyright (C) 2006, 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 3 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, see <http://www.gnu.org/licenses/>. */

set x "string of rings"
set gnu "GNU"

prog envfrom
do
  echo length(%x) 
  echo toupper(%x) 
  echo tolower(%gnu) 
  echo substr(%x,2)
  echo substr(%x,2,4)
  echo index(%x,"ring")
  echo rindex(%x,"ring")
  echo revstr "foobar"
  echo interval "3 weeks 5 days 15 hours 1 minute 56 seconds"
  echo domainpart "gray@gnu.org.ua" 
  echo localpart "gray@gnu.org.ua" 
done

/* End of strings.rc */