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(command "Layer" "s" "0" "")
(setq V (getreal "Mjerilo 1:X: "))
(setq B (/ 0.5 V))
(setq txt "a")
(while (/= txt "")
  (setq txt (getstring "Poz: "))
  (if (/= txt "")
    (progn
      (setq pt1 (getpoint "Poetak linije: "))
      (setq pt2 (getpoint pt1 "Kraj linije: "))
      (setq l (* (strlen txt) (/ 4 V)))
      (if (or (> (car pt1) (car pt2)))
	(progn
	  (setq pt3 (list (- (car pt2) l) (cadr pt2)))
	  (setq
	    pt4	(list (- (car pt2) (/ l 2)) (+ (cadr pt2) (/ 1.5 V)))
	  )
	  (setq ang (angle pt1 pt2))
	  (setq pt5 (polar pt1 ang 0.5))
	)
	(progn
	  (setq pt3 (list (+ (car pt2) l) (cadr pt2)))
	  (setq
	    pt4	(list (+ (car pt2) (/ l 2)) (+ (cadr pt2) (/ 1.5 V)))
	  )
	  (se