3 # groffer - display groff files
5 # Source file position: <groff-source>/contrib/groffer/split_env.sh
6 # Installed position: <prefix>/lib/groff/groffer/split_env.sh
8 # Copyright (C) 2006-2014 Free Software Foundation, Inc.
9 # Written by Bernd Warken <groff-bernd.warken-72@web.de>.
11 # This file is part of `groffer', which is part of `groff'.
13 # `groff' is free software; you can redistribute it and/or modify it
14 # under the terms of the GNU General Public License as published by
15 # the Free Software Foundation, either version 3 of the License, or
16 # (at your option) any later version.
18 # `groff' is distributed in the hope that it will be useful, but
19 # WITHOUT ANY WARRANTY; without even the implied warranty of
20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21 # General Public License for more details.
23 # You should have received a copy of the GNU General Public License
24 # along with this program. If not, see
25 # <http://www.gnu.org/licenses/gpl-2.0.html>.
27 ########################################################################
29 # This file is called from groffer.pl. The environment variable
30 # of the name in $1 will be split at output. The corresponding variable
31 # must be exported before the call of groffer.pl.
35 echo 'split_env.sh was called without an argument.' >&2;