evfn-printv

Purpose
Assist debugging by printing forms and the results of evaluating them to *trace-output*.

Package   :gbbopen

Module   :gbbopen-core

Arguments and values

Returns
The values returned by evaluating the last form.

Description
Evaluates forms, printing the form and the result values of each evaluation to *trace-output*. Anyform that is a string (before evaluation) is simply printed without enclosing double-quote characters.

Examples
Add the event function evfn-printv to the set of functions to be invoked when instance-created-event is signaled on a hyp unit instance:

  (add-event-function 'evfn-printv 'instance-created-event 'hyp)

evfn-printv