Here is a small screenshot of a slight variation of this spiral. I hope nobody minds on the list. I tried to keep it small but I don't know if the list manager will forward the attachment.
On 11/26/06, David Faught dave.faught@gmail.com wrote:
Hi Klaus and Stéphane,
Thank you both for your help. It looks like #clone is indeed faster and will work okay for copying a block like this, as there is no reason to worry about instance variables.
My recursive turtle thanks you too!