(form "00190" (size 48  8)
  (help "00190_TIP_0")
  (heading "ENTER SEGMENT JOINING PARAMETERS")
  (label (position  2  3) (text "String"))
  (label (position  2  4) (text "Join distance"))
  (label (position  2  5) (text "For all strings"))
  (label (position  2  6) (text "(C)lockwise or (A)nticlockwise"))
  (field "istr" (position 10  3) (display_length  5) (input disallowed))
  (field "segjoin" (position 20  4) (display_length 16) (input allowed)
    (low_bound -1) (high_bound 999999)
    (translate upper) (format real_8) (null disallowed) (max_length 16)
    (help "00190_TIP_1"))
  (field "allsame" (position 20  5) (display_length  1) (input allowed)
    (value_in "Y" "N")
    (translate upper) (null allowed) (max_length 1)
    (help "00190_TIP_2"))
  (field "dir" (position 32  6) (display_length  1) (input allowed)
    (value_in "A" "C")
    (translate upper) (null allowed) (max_length 1)
    (help "00190_TIP_3"))
  (default_buttons)
)