Disclaimer
==========
You understand and agree that this material is entirely in the public
domain, that it is made available to you without charge and that it will
only be used based on the express disclaimer by Douglas E. Hammond and
all other persons or organizations participating in its production,
storage and transmission of any warranty or guarantee, express or
implied, of any aspect of this material itself and of any results that
may be obtained from its use.

Acknowledgments
===============
This system is based on Little Smalltalk Version 3, developed by Timothy
Budd.  Naturally, he is not responsible for any errors in this system.

I'm deeply grateful to Professor Budd and to everyone who inspired and/
or contributed to his efforts.  Productively building on their work, and
letting others in turn build on mine, is the best way I know of to thank
them all publicly.