(form "00196" (size 35  8)
  (help "00196_TIP_0")
  (heading "LOCATE A POINT ON A LINE")
  (label (position  2  5) (text "Horizontal (D)istance or (F)raction or (S)lope Distance"))
  (label (position  2  6) (text "Distance"))
  (field "option" (position 26  5) (display_length  1) (input allowed)
    (value_in "D" "F" "S")
    (translate upper) (null allowed) (max_length 1)
    (help "00196_TIP_1"))
  (field "distance" (position 14  6) (display_length 16) (input allowed)
    (translate upper) (format real_8) (null disallowed) (max_length 16)
    (help "APP_LOCATE_ON_LINE_DISTANCE_TIP"))
  (default_buttons)
)