This software is more than 5 years old and is the product of many folks' work. Robin Schaufler did the original scheme for delayed submission and worked on the client-server protocol. More recently, the following people have helped either by testing or by contributing fixes and/or improvements:
  Matthias Apitz     Chris Beekhuis	  Peter Bentley	
  Marc Boucher       Bill Campbell	  Brent Chapman
  Tom Corson         Alan Crosswell       Mark Diekhans
  Greg Ferguson	     Steve Fine	          Andrew Ford
  Nico Garcia	     Wolfgang Henke       Viet Hoang
  Bert Hooyman	     Ken Hornstein	  Dirk Husemann
  Brian Katzung	     Masao Kitano	  Carsten Koch
  John T Kohl	     Rickard Linck	  Rick Lyons
  Tom Lislegaard     Rob MacKinnon	  Kevin McManamon
  Les Mikesell	     Bill Morrow	  Andy Moskoff
  Chris Munonye	     Rob Newberry	  Jonas Olsson
  Dave Packer	     Damon Permezel       David Pike
  Amir Plivatsky     Andy Rabagliati      Eric Rescorla
  Marshall Rose      Daniel Rosenblatt    Joel Rosi-Schwartz
  Tim Rylance	     Joseph E. Sacco      Brent Townshend
  Peter White	     David Vrona	  Paul Vixie
  Christian Zahl
(and surely others). Also, a special thanks to Ed McCreight for helping me understand the stuff between the lines that's necessary to make a working Class 1 driver.

The regular expression support is based on Henry Spencer's POSIX 1003.2 compliant regex package that has

    Copyright 1992, 1993, 1994 Henry Spencer.
    All rights reserved.
Consult util/regex/COPYRIGHT for the full copyright notice associated with this software. The code to read PCF fonts is distantly related to the X11R5 code that is
    Copyright 1990 Massachusetts Institute of Technology
Consult faxd/PCFFont.c++ for the full copyright notice. The textfmt program is distantly related to the lptops program written by Nelson Beebe; there was no copyright notice on the version of the code that textfmt grew out of.

The config.guess and config.sub scripts are part of the GNU autoconf package and covered by the GNU Public License (GPL). Several ideas in the configure script are directly "borrowed" from autoconf (and I have tried to maintain as much compatibility as possible).

The PCF font etc/lutRS18.pcf included for use with tag lines is a compiled version of a LucidaTypewriter font that was contributed to X11 by Bigelow & Holmes. Redistribution of this font requires inclusion of this copyright notice:

NOTICE TO USER: The source code, including the glyphs or icons forming a par of the OPEN LOOK TM Graphic User Interface, on this tape and in these files is copyrighted under U.S. and international laws. Sun Microsystems, Inc. of Mountain View, California owns the copyright and has design patents pending on many of the icons. AT&T is the owner of the OPEN LOOK trademark associated with the materials on this tape. Users and possessors of this source code are hereby granted a nonexclusive, royalty-free copyright and design patent license to use this code in individual and commercial software. A royalty-free, nonexclusive trademark license to refer to the code and output as "OPEN LOOK" compatible is available from AT&T if, and only if, the appearance of the icons or glyphs is not changed in any manner except as absolutely necessary to accommodate the standard resolution of the screen or other output device, the code and output is not changed except as authorized herein, and the code and output is validated by AT&T. Bigelow & Holmes is the owner of the Lucida (R) trademark for the fonts and bit-mapped images associated with the materials on this tape. Users are granted a royalty-free, nonexclusive license to use the trademark only to identify the fonts and bit-mapped images if, and only if, the fonts and bit-mapped images are not modified in any way by the user. Any use of this source code must include, in the user documentation and internal comments to the code, notices to the end user as follows: (c) Copyright 1989 Sun Microsystems, Inc. Sun design patents pending in the U.S. and foreign countries. OPEN LOOK is a trademark of AT&T. Used by written permission of the owners. (c) Copyright Bigelow & Holmes 1986, 1985. Lucida is a registered trademark of Bigelow & Holmes. Permission to use the Lucida trademark is hereby granted only in association with the images and fonts described in this file. SUN MICROSYSTEMS, INC., AT&T, AND BIGELOW & HOLMES MAKE NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOURCE CODE FOR ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND. SUN MICROSYSTEMS, INC., AT&T AND BIGELOW & HOLMES, SEVERALLY AND INDIVIDUALLY, DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOURCE CODE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN MICROSYSTEMS, INC., AT&T OR BIGELOW & HOLMES BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOURCE CODE.

Sam Leffler. Last updated $Date: 2003/11/03 22:01:49 $.