Unless otherwise noted in the header of specific files, files in this
distribution have the licence shown below. However, note that certain shell
functions are licensed under versions of the GNU General Public Licence.
Anyone distributing the shell as a binary including those files needs to take
account of this. Search shell functions for "Copyright" for specific copyright
information. None of the core functions are affected by this, so those files
may simply be omitted.

The Z Shell is copyright (c) 1992-2017 Paul Falstad, Richard Coleman, Zoltan
Hidvegi, Andrew Main, Peter Stephenson, Sven Wischnowsky, and others. All
rights reserved. Individual authors, whether or not specifically named, retain
copyright in all changes; in what follows, they are referred to as `the Zsh
Development Group'. This is for convenience only and this body has no legal
status. The Z shell is distributed under the following licence; any provisions
made in individual files take precedence.

Permission is hereby granted, without written agreement and without licence or
royalty fees, to use, copy, modify, and distribute this software and to
distribute modified versions of this software for any purpose, provided that
the above copyright notice and the following two paragraphs appear in all
copies of this software.

In no event shall the Zsh Development Group be liable to any party for direct,
indirect, special, incidental, or consequential damages arising out of the use
of this software and its documentation, even if the Zsh Development Group have
been advised of the possibility of such damage. The Zsh Development Group
specifically disclaim any warranties, including, but not limited to, the
implied warranties of merchantability and fitness for a particular purpose.

The software provided hereunder is on an "as is" basis, and the Zsh
Development Group have no obligation to provide maintenance, support, updates,
enhancements, or modifications.
