|  ;框选数字减数值
(DEFUN C:XX (/ SHU SS X S1 A TX)
 (KX-COMA)
 (KX-princA "框选数字减数值")
  (setq SHU (KX-real 7 "" "要减的数值" SHU 1)) 
 (while (setq ss (ssget":s" '((0 . "*TEXT")(1 . "~*[~`--9]*"))))
        (setq X -1 )
    (while (setq s1 (ssname ss (setq X (1+ X)))) 
      (setq a (distof (kx-get-dxf 1 s1)))
      (setq tx (rtos (- a SHU) 2 2))
        (KX-PUT-DXF s1 1 tx)
    )
  )
 (KX-COMB)
)
 |