Acknowledgments:

Thanks to zsh-workers, in particular Bart Schaefer, for suggestions regarding this document. Zsh has been in the hands of archivists Jim Mattson, Bas de Bakker, Richard Coleman, Zoltan Hidvegi and Andrew Main, and the mailing lists have been managed or hosted by Peter Gray, Rick Ohnemus, Richard Coleman, Karsten Thygesen, Geoff Wing, Phil Pennock, Daniel Shahaf, and Oliver Kiddle, all of whom deserve thanks. The world is eternally in the debt of Paul Falstad for inventing zsh in the first place (though the wizzo extended completion is by Sven Wischnowsky).

Copyright Information:

This document is copyright (C) P.W. Stephenson, 1995, 1996, 1997, 1998, 1999, 2000, 2012, 2020, 2023. This text originates in the U.K. and the author asserts his moral rights under the Copyrights, Designs and Patents Act, 1988.

Permission is hereby granted, without written agreement and without license or royalty fees, to use, copy, modify, and distribute this documentation for any purpose, provided that the above copyright notice appears in all copies of this documentation. Remember, however, this document changes occasionally and it may be more useful to provide a pointer to it rather than the entire text. A suitable pointer is “information on the Z-shell can be obtained on the World Wide Web at URL https://zsh.sourceforge.io/”.