WITH Spider; USE Spider;
PROCEDURE Drawing13 IS

-- Declare a variable named Count
Count: integer;

PROCEDURE Walk IS
BEGIN
WHILE NOT AtWall LOOP
     Step;
END LOOP;
END Walk;

BEGIN
Start;
Red;

-- Repeat 4 times
FOR Count IN 1..4 LOOP
   Walk;
   Turn;
END LOOP;

Quit;
END Drawing13;
