Was Function Newbie Question

[Malte Brill]

Thanks to all of you for replying.

@Dar: I believe I will have to read a lot more until I completely understand
the recursion principle. So I guess I´ll stick to the repeat method at
first. I have re-read your post for quite a few times and feel like I have
never written a programm before.

@Jim: I am very interested in your work on turtle graphics/physics/fractals.
Do you plan to release the stack when it is ready?

Regards,

Malte