Asumu Takikawa 6edf9c16d4 turtles: better error message and improve docs ... When uninitialized, turtles was giving a poor internal error. Now it should tell the user to initialize. Also, added a note in the docs about initialization.		2012-03-03 14:17:53 -05:00
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common.rkt
graphics.scrbl
info.rkt
traditional-turtles.scrbl	turtles: better error message and improve docs	2012-03-03 14:17:53 -05:00
turtles.scrbl
value-turtles.scrbl