# Main Command: Go
# After Image by Guy Walker
# www.logoarts.co.uk

To New
  # set default screen, pen and turtle values
  ResetAll SetScreenSize [400 400] HideTurtle
  SetSC Black SetPC Green SetPS 1 PenUp
End

To Stamp
  Forward 150 SetPC SC Dot Pos
  Wait 14
  SetPC Magenta Dot Pos
  Back 150 Right 30
End

To Go
  New
  SetSC LightGray SetPW 7
  SetPC Black Dot Pos SetPW 30
  Forever [Stamp]
End