Ron Teitelbaum wrote:

> I think it was a good learning experience but don't follow my example.  Much
> of what I did I could have done with real objects and saved myself a lot of
> time counting key key key value, or value key value value.
> 

Ahh that takes me back to my good old university days... (car (car (cdr 
(car (cdr (cdr .... :)

Julian