This version of fold was written for the Sharp Zaurus, but would be usefull
on any small or embeded system as it is only 638 bytes long.  In fact the 
documentation and license are both longer.  To keep size of fold to a minimum 
on the Zaurus the license is included below and not in the fold.

To install fold on simply copy it to a directory in your PATH. 
/usr/local/bin would be a good choice on the Zaurus.

If you are installing this package on a system that includes man pages
you should copy fold.1 to your man1 directory, usually /usr/man/man1
or /usr/local/man/man1

fold, this document and the fold man page
                are
Copyright (c) 2002 Brett Wynkoop (wynkoop@wynn.com)

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.