ABSTRACT
A Logo procedure is like a recipe, a description of how to do something. The SCRAMBLE procedure, for example, is a description of how to scramble eggs: TO SCRAMBLE :EGGS :HOWHARD :MILK HEAT.PAN 150 REPEAT :EGGS [CRACK] IF :MILK > 0 [MAKE "EGGS :EGGS + :MILK] POUR.IN.PAN STIR.AND.COOK :HOWHARD END
