Here are the source files to build the small spying environment
described in the Cork tutorial (ESUG Summer School, 1994).
They allow to to install spies on arbitrary Smalltalk objects
to monitor their activity.

There are a couple of papers in the directory /ibp/softs/laforia/NeOpus/Papers/EpiTalk that describe the philosophy
and implementation of the system.

You can load the three files in any order.

To play with the system, look at the example methods in class Spy,
and launch an Instance Browser (FPInstanceBrowser open), then
use the instance menu options.

The spy editors work only with a visualworks image.
If you don't have one, everything ELSE will work fine.

Have fun.

Francois