added more psuedo code to comment as per #2709
added more psuedo code to comment as per #2709

walterbender/turtle3D,walterbender/AmazonasTortuga,walterbender/turtleartmini,walterbender/turtleflags,walterbender/turtleconfusion,walterbender/turtleart,AlanJAS/turtleart