It looks like you're trying to do some kind of graphics programming
with Guile but don't have the right libraries loaded
("filled-triangle" is not, to the best of my knowledge, part of R5RS).
Perhaps you're missing a use-modules expression?
It would be helpful to know more about what you're trying to do here.
On 1/7/06, Huazhong Wang <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I am learning guile and scheme. I want to draw a triangle, but the
> machine always responsed me a warning. see below
>
> guile>(define test-bb (filled-triangle 0 1 0 -1 1 -1))
> standard input:10:4: In expession (filled-triangle 0 1 ...):
> standard input:10:4: Unbound variable: filled-triangle
> ABORT: (Unbound-variable)
> guile>
>
> my system is debian.
>
> --
> Huazhong Wang
>
> Graduate
> Department of Electrical and Computer Engineering
> FAMU-FSU College of Engineering
> Florida State Univerity
>
> 2525 Pottsdamer Street
> Tallahassee, FL 32310
>
> Email: [EMAIL PROTECTED]
> Tel: (850) 410-6408 (office)
>
>
>
>
>
>
>
> ----------------------------------------------------------------
>
>
>
>
> _______________________________________________
> Guile-user mailing list
> [email protected]
> http://lists.gnu.org/mailman/listinfo/guile-user
>
_______________________________________________
Guile-user mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/guile-user
