turtle trails

Alan Kay Alan.Kay at squeakland.org
Sat Mar 1 14:36:36 PST 2003

This used to work. And still should be working .... Scott? Mike?




At 11:10 PM +0100 3/1/03, Karl Ramberg wrote:
>When a turtle walks over a turtle/pen trail there is no way
>for it to see it. The 'color sees' tile does not work
>with pen trails nor do the observation tile 'color under'.
>Anybody have any suggestiones ?


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