(thickness . 1.6)
(edge-height . (0.7 . 0.7))
(shorten-pair . (-0.2 . -0.2))
- (edge-text . ,(cons (markup #:arrow-head 0 -1 #f)
- (markup #:arrow-head 0 1 #f)))
(before-line-breaking-callback . ,Tuplet_bracket::before_line_breaking)
(after-line-breaking-callback . ,Tuplet_bracket::after_line_breaking)
(print-function . ,Tuplet_bracket::print)