(direction . ,ly:tuplet-bracket::calc-direction)
(positions . ,ly:tuplet-bracket::calc-positions)
(connect-to-neighbor . ,ly:tuplet-bracket::calc-connect-to-neighbors)
(direction . ,ly:tuplet-bracket::calc-direction)
(positions . ,ly:tuplet-bracket::calc-positions)
(connect-to-neighbor . ,ly:tuplet-bracket::calc-connect-to-neighbors)