The Tracer
==========

The tracer enables monitoring the activities of the
task, system, rule, prolog, and consat(constraint)
activities of the Babylon2 inference engine. 

The verbosity of those outputs may be toggled.

The [Tracer]-submenu entry [Clear] erases the contents of
the output window of the tracer.

The name of the current knowledge base is displayed in
the menu pane.