(thickness . 1.6)
(stencil . ,ly:system-start-delimiter::print)
(meta . ((class . Spanner)
(thickness . 1.6)
(stencil . ,ly:system-start-delimiter::print)
(meta . ((class . Spanner)
(meta . ((class . Spanner)
(object-callbacks . ((Y-common . ,ly:axis-group-interface::calc-y-common)))
(interfaces . (align-interface
(meta . ((class . Spanner)
(object-callbacks . ((Y-common . ,ly:axis-group-interface::calc-y-common)))
(interfaces . (align-interface