+ (Y-offset . ,Hara_kiri_group_spanner::force_hara_kiri_callback)
+ (Y-extent . ,Hara_kiri_group_spanner::y_extent)
+ (X-extent . ,Axis_group_interface::width)
+ (meta . ((class . Spanner)
+ (interfaces . (axis-group-interface
+ hara-kiri-group-interface
+ vertically-spaceable-interface))))))
+
+ (VocalName
+ . (
+ (breakable . #t)
+ (Y-offset . ,Side_position_interface::y_aligned_on_support_refpoints)
+ (direction . ,CENTER)
+ (space-alist . ((left-edge . (extra-space . 1.0))))
+ (break-align-symbol . instrument-name)
+ (stencil . ,Text_interface::print)
+ (break-align-symbol . clef)
+ (break-visibility . ,begin-of-line-visible)
+ (baseline-skip . 2)
+ (side-axis . ,Y)
+ (meta . ((class . Item)
+ (interfaces . (font-interface
+ self-alignment-interface
+ side-position-interface
+ text-interface
+ break-aligned-interface))))))
+
+ (VoltaBracket
+ . (
+ (stencil . ,Volta_bracket_interface::print)
+ (after-line-breaking . ,Volta_bracket_interface::after_line_breaking)
+ (direction . ,UP)
+ (padding . 1)
+ (font-encoding . fetaNumber)
+ (Y-offset . ,Side_position_interface::y_aligned_side)
+ (side-axis . ,Y)
+ (thickness . 1.6) ;; linethickness
+ (edge-height . (2.0 . 2.0)) ;; staffspace;
+ (minimum-space . 5)
+ (font-size . -4)
+ (meta . ((class . Spanner)
+ (interfaces . (volta-bracket-interface
+ horizontal-bracket-interface
+ line-interface
+ text-interface
+ side-position-interface
+ font-interface)))
+ )))