Re: LOGO-L> without multi-turtles demo

[mikedoyle@cix.compulink.co.uk (Mike Doyle)]

In-Reply-To: <10AE6D40821@ort.spb.ru>
It's not a good use of RUN, Olga.

RUN is nicely used when a procedure becomes data, e.g. as the returned 
value of an input, thus:

> to draw :f :f1 :f3 :f4 :f5
> for [xx -360 360 .5][
>        setxy :xx (80+ 50* run :f) setpc 3 dotplot 
>        setxy :xx (-80+ 50* run :f1) setpc 4 dotplot  
>        setxy (run :f3)- 100 (run :f4)- 150 setpc 6 dotplot
> if :xx > 240 [
>        setxy (run :f3)+ 220 (run :f5)- 160 setpc 7 dotplot]]
> end

with the call:

draw fun fun1 fun3 fun4 fun5

Yu can have great fun with this!

Micheal O Duill

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