Re: [Chicken-users] External procedures at runtime

[felix winkelmann]

On 8/1/07, John Cowan <address@hidden> wrote:
> felix winkelmann scripsit:
>
> > You could also use "letrec" to refer to the procedure itself from inside
> > the procedure.
>
> I'm probably being thick, but I don't see how.  Can you show an example
> of this?

(define foo
  (letrec ((foo (extend-procedure
(lambda ()
                        (print I'm foo, my data is: " (procedure-data
foo)) ) ) )
    foo) )


cheers,
felix