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Copyright
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Copyright © 2011-2014 Dylan Hackers.

Portions copyright © 1995-2000 Functional Objects, Inc.

Companies, names and data used in examples herein are fictitious unless
otherwise noted.

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

Other brand or product names are the registered trademarks or trademarks
of their respective holders.

Portions of the software described by this documentation were derived
from the Gwydion Dylan project at Carnegie Mellon University:

    Copyright (c) 1994  Carnegie Mellon University
    All rights reserved.

    Use and copying of this software and preparation of derivative
    works based on this software are permitted, including commercial
    use, provided that the following conditions are observed:

    1. This copyright notice must be retained in full on any copies
       and on appropriate parts of any derivative works.
    2. Documentation (paper or online) accompanying any system that
       incorporates this software, or any part of it, must acknowledge
       the contribution of the Gwydion Project at Carnegie Mellon
       University.

    This software is made available "as is".  Neither the authors nor
    Carnegie Mellon University make any warranty about the software,
    its performance, or its conformity to any specification.

    Bug reports, questions, comments, and suggestions should be sent by
    E-mail to the Internet address "gwydion-bugs@cs.cmu.edu".
