#!/bin/sh
#
# fhist - file history and comparison tools
# Copyright (C) 2012 Peter Miller
#
# This program 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.
#
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
#

groff -Wmac -Wescape -Winput "$@" 2>groff.log
es=$?
cat groff.log 1>&2
test $es = 0 || exit $es

if grep "can't open" groff.log 2>/dev/null
then
    exit 1
fi

exit 0

# vim: set ts=8 sw=4 et :
