<?php/*** Netlands World Server is the coordinator of the VR in the Netlands Project* Copyright (C) 2002 Ricard Pillosu* * 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 2* 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, write to the Free Software* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.*//* vim: set expandtab tabstop=4 shiftwidth=4 */function command_print_list(){    global $entities;    echo $entities->print_list();    return;}function command_print_tree(){    global $entities;    echo $entities->print_tree();    return;}?>