Copyright (C) Panic Inc. Code by Wade Cosgrove. All rights reserved.

Redistribution and use, with or without modification, are permitted
provided that the following conditions are met:

- Redistributions must reproduce the above copyright notice, this list of
  conditions and the following disclaimer in the documentation and/or
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- Neither the name of Panic Inc nor the names of its contributors may be
  used to endorse or promote works derived from this software without
  specific prior written permission from Panic Inc.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL PANIC INC BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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POSSIBILITY OF SUCH DAMAGE.