/* This file is part of Mailfromd                                   -*- mfl -*-
   Copyright (C) 2006, 2007, 2008 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/>. */

# Test function precedence: calls without parentheses have the lowest
# precedence, calls with them have the highest.  The test below
# should produce two lines:
#
# gnugnu
# gnuGNU

set GNU "GNU"
set gnu "gnu"

prog envfrom
do
  echo tolower %GNU  toupper(%gnu)
  echo tolower(%GNU) toupper(%gnu)
done