fill
FILL
fills in a region of the graphics window containing the turtle
and bounded by lines that have been drawn earlier. This is not
portable; it doesn't work for all machines, and may not work
exactly the same way on different machines.
FILL
fills in a region of the graphics window containing the turtle
and bounded by lines that have been drawn earlier. This is not
portable; it doesn't work for all machines, and may not work
exactly the same way on different machines.