[Openmcl-devel] usefull toplevel commands

Marco Baringer mb at bese.it
Wed Mar 19 15:12:00 PST 2003

Gary Byers <gb at clozure.com> writes:

> Assuming that they work or could be made to, is it OK with you if they
> get incorporated into the next release ?

> >
> > (in-package :ccl)
> >
> > (define-toplevel-command :break set (n frame value) "Set <n>th item of frame <frame> to <value>"
> >   (let* ((frame-sp (nth-raw-frame frame *break-frame* *current-stack-group*)))

my only real doubt is about the use of let* here, i noticed that the
other toplevel-commands used a let* form even if there was only one
variable being bound, i'm guessing they do so for a reason...

if these were to be included it would probably be a good idea to check
the validy of the N argument (i'm guessing count-value-in-frame, but i
don't have the time to test that).

Ring the bells that still can ring.
Forget your perfect offering.
There is a crack in everything.
That's how the light gets in.
     -Leonard Cohen

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