FormWriter
 opportunity
 problem
 goals
 related-work
 turtle_geometry
 flying_turtle
 formwriter_screen
 formwriter_language
 simple_examples
 islamic_geometry
 discussion
 future_work
 thanks

the flying turtle
 
to box_row (n)
 repeat n ( box_move () )
end

to box_move ()
 box (3,2,1)
 forward (3) 
end
 
 
to box_move ()
 box (3,2,1)
 forward (3)
  right (10) 
end
 
  
 
to box_move ()
 box (3,2,1)
 forward (3)
  right (20)
  pitch (20) 
end