View file File name : split_env.sh Content :#! /bin/sh # groffer - display groff files # Source file position: <groff-source>/contrib/groffer/split_env.sh # Installed position: <prefix>/lib/groff/groffer/split_env.sh # Copyright (C) 2006-2018 Free Software Foundation, Inc. # Written by Bernd Warken <groff-bernd.warken-72@web.de>. # This file is part of 'groffer', which is part of 'groff'. # 'groff' 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. # 'groff' 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/gpl-2.0.html>. ######################################################################## # This file is called from groffer.pl. The environment variable # of the name in $1 will be split at output. The corresponding variable # must be exported before the call of groffer.pl. if test $# = 0 then echo 'split_env.sh was called without an argument.' >&2; else eval v='"$'"$1"'"'; if test _"$v"_ != __ then eval set x $v; shift; for i in "$@"; do echo $i; done; fi; fi;