> On May 2, 2017, at 12:01 AM, circularba...@gmail.com wrote:
>
> I am somewhat reluctant to use structures as I want to keep the interpreter
> as minimal as possible. Also, I'm not familiar enough with the semantics of
> frames to implement it in interpreter.rkt.
>
> With regards to mcons being different from cons, Oscar Lopez has suggested
> that in stackoverflow. So, I re-implemented the interpreter in r5rs so that
> set-car! and set-cdr! are available and I wouldn't need to use mcons. I've
> attached the files here.
>
> I still got an error
> ; application: not a procedure;
> ; expected a procedure that can be applied to arguments
> ; given: (mcons 'expr (mcons 'env))
> ; arguments...: [none]
>
> It looks like it still has something to do with mcons.
Not at all. I could just gibe you the answer (and tell you the fix, code
unseen) but that would mean I don’t teach you how to fish, which is really what
you need to learn. In this spirit,
PLEASE READ THE ERROR MESSAGE. [caps intentional to draw attention]
If you can’t figure it out from there, can you please help us improve it?
Thanks.
> I suspect that this might have something to do with Racket's implementation
> of r5rs? Again, this might be completely wrong but I don't know how to
> determine the cause.
>
> --
> You received this message because you are subscribed to the Google Groups
> "Racket Users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to racket-users+unsubscr...@googlegroups.com.
> For more options, visit https://groups.google.com/d/optout.
> <interpreter-r5rs.rkt><interpreter-r5rs-self-evaluate.rkt>
--
You received this message because you are subscribed to the Google Groups
"Racket Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to racket-users+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
