/* copyright.h */
/*
 * -*-C-*-
 * 
 * Copyright (c) 1989, 1990 by David Applegate, James Aspnes, Timothy Freeman,
 * and Bennet Yee.
 * 
 * This material was developed by the above-mentioned authors. Permission to
 * copy this software, to redistribute it, and to use it for any purpose is
 * granted, subject to the following restrictions and understandings.
 * 
 * 1. Any copy made of this software must include this copyright notice in full.
 * 
 * 2. Users of this software agree to make their best efforts (a) to return to
 * the above-mentioned authors any improvements or extensions that they make,
 * so that these may be included in future releases; and (b) to inform the
 * authors of noteworthy uses of this software.
 * 
 * 3. All materials developed as a consequence of the use of this software shall
 * duly acknowledge such use, in accordance with the usual standards of
 * acknowledging credit in academic research.
 * 
 * 4. The authors have made no warrantee or representation that the operation of
 * this software will be error-free, and the authors are under no obligation
 * to provide any services, by way of maintenance, update, or otherwise.
 * 
 * 5. In conjunction with products arising from the use of this material, there
 * shall be no use of the names of the authors, of Carnegie-Mellon
 * University, nor of any adaptation thereof in any advertising, promotional,
 * or sales literature without prior written consent from the authors and
 * Carnegie-Mellon University in each case.
 * 
 * The original TinyMUD code has been heavily modified by Lawrence Foard. This
 * code is presently in a constant state of change and is known to contain
 * some unresolved bugs. It is given out on an as is basis. I ask only that I
 * be given credit for additional features I have created ( @destroy,@asucc
 * etc).
 * 
 * Credits (for borrowed ideas &| code): Robert Hood (virus): Modified the
 * interface.c code to support alots of users. Lachesis: Introduced the idea
 * of property lists to TinyMUCK Many others: Many features borrowed from
 * other muds.
 *
 * This code is heavily based on the micromush code which in turn was based on
 * the mush code.  I have modified it quite a bit since then as detailed in
 * the file CHANGES.   -- Moonchilde (JT Traub, jt1o@andrew.cmu.edu)
 *
 * This code is based on the Pern code which Moonchilde stopped supporting
 * when PernMUSH itself went to 2.0.  I have added a lot of features,
 * borrowing quite a few ideas from the 2.0 code, and from T'nor (Tim Poe,
 *  raven@ccwf.cc.utexas.edu). The file CHANGES continues to contain the
 * updates.   -- Amberyl (Lydia Leong, lwl@eniac.seas.upenn.edu)
 *
 */