;;; By RonJon
;;; Found at http://www.cadtutor.net/forum/showthread.php?41822-changing-text-mtext-to-multileaders...
(defun c:am (/ newleader pt1 pt2 ss txt x w rjp-getbbwdth)
  (vl-load-com)
  (defun rjp-getbbwdth (obj / out ll ur)
    (vla-getboundingbox obj 'll 'ur)
    (setq out (mapcar 'vlax-safearray->list (list ll ur)))
    (distance (car out) (list (caadr out) (cadar out)))
  )
  (if (setq ss (ssget '((0 . "*TEXT"))))
    (progn (setq txt (apply
		       'strcat
		       (mapcar
			 'cdr
			 (vl-sort
			   (mapcar '(lambda (x)
				      (cons (vlax-get x 'insertionpoint)
					    (strcat (vlax-get x 'textstring) " ")
				      )
				    )
				   (setq
				     ss	(mapcar
					  'vlax-ename->vla-object
					  (vl-remove-if 'listp (mapcar 'cadr (ssnamex ss)))
					)
				   )
			   )
			   (function (lambda (y1 y2) (< (cadr (car y2)) (cadr (car y1))))
			   )
			 )
		       )
		     )
		 w   (car (vl-sort (mapcar 'rjp-getbbwdth ss) '>))
		 txt (apply 'strcat
			    (mapcar 'chr (reverse (cdr (reverse (vl-string->list txt)))))
		     )
	   )
	   (mapcar 'vla-delete ss)
    )
  )
  (if (and (setq pt1 (getpoint "\nSpecify leader arrowhead location: "))
	   (setq pt2 (getpoint pt1 "\nSpecify landing location: "))
      )
    (progn (command "._MLEADER" pt1 pt2 "")
	   (setq newleader (vlax-ename->vla-object (entlast)))
	   (vla-put-textstring newleader txt)
	   (vla-put-textwidth newleader w)
    )
  )
  (princ)
)