(form "00240" (size 46  7)
  (help "00240_TIP_0")
  (heading "VIEW/MODIFY THE RESCALE MODE")
  (label (position  2  3) (text "(W) to rescale Work layer only"))
  (label (position  2  4) (text "(A) to rescale All layers"))
  (label (position  2  5) (text "Enter rescale mode"))
  (field "rescale_mode" (position 21  5) (display_length  1) (input allowed)
    (value_in "A" "W")
    (translate upper) (null allowed) (max_length 1)
    (help "00240_TIP_1"))
  (default_buttons)
)