(form "01300"
    (size 50  9)
    (help "01300_TIP_0")
    (heading "CONVERT FILE"
    )
    (label
        (position  2  3)
        (text "Location"
        )
    )
    (label
        (position  2  4)
        (text "Range"
        )
    )
    (label
        (position  2  5)
        (text "File type"
        )
    )
    (label
        (position 25  5)
        (text "String or DTM"
        )
    )
    (label
        (position  2  6)
        (text "Format"
        )
    )
    (label
        (position 26  6)
        (text "Binary or Text"
        )
    )

    (field "location"
        (position 14  3)
        (display_length 26)
        (input allowed)
        (null allowed)
        (max_length 26)
        (translate none)
        (file
            (link "rid" "ext")
            (extension "*.str,*.dtm")
        )
        (help "01300_TIP_1")
    )
    (field "rid"
        (position 14  4)
        (display_length 16)
        (input allowed)
        (format range)
        (null disallowed)
        (max_length 16)
        (help "01300_TIP_2")
    )
    (field "ext"
        (position 14  5)
        (display_length  2)
        (input allowed)
        (value_in "S" "D"
        )
        (translate upper)
        (null disallowed)
        (max_length 4)
        (help "01300_TIP_3")
    )
    (field "format"
        (position 14  6)
        (display_length 8)
        (input allowed)
        (translate lower)
        (null disallowed)
        (max_length 8)
        (value_in "binary" "text"
        )
        (default "binary")
        (help "01300_TIP_4")
    )
    (default_buttons)
)