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Text File  |  1993-02-04  |  237b  |  24 lines
  1. WITH Spider; USE Spider;
  2. PROCEDURE Drawing12 IS
  3.  
  4. PROCEDURE Walk IS
  5. BEGIN
  6. WHILE NOT AtWall LOOP
  7.      Step;
  8. END LOOP;
  9. END Walk;
  10.  
  11. BEGIN
  12. Start;
  13. Red;
  14. Walk;
  15. Turn;
  16. Walk;
  17. Turn;
  18. Walk;
  19. Turn;
  20. Walk;
  21. Turn;
  22. Quit;
  23. END Drawing12;
  24.