(form "00198" (size 57  6)
  (help "00198_TIP_0")
  (heading "MACRO RECORD")
  (label (position  2  3) (text "Enter the name of the macro file to record"))
  (label (position  2  4) (text "Filename"))
  (field "macro_name" (position 14  4) (display_length 38) (input allowed)
    (null allowed) (max_length 40)
    (file output (extension "*.tcl")))
  (default_buttons)
)