(list 'verticalDirection dir? 'direction)
(list 'dynamicDirection dir? 'direction)
(list 'dynamicPadding number? 'padding)
+ (list 'dynamicMinimumSpace number? 'minimum-space)
)))
(define generic-dynamic-line-spanner-properties
(list 'verticalDirection dir? 'direction)
(list 'dynamicDirection dir? 'direction)
(list 'dynamicPadding number? 'padding)
+ (list 'dynamicMinimumSpace number? 'minimum-space)
+ )))
+
+(define generic-volta-spanner-properties
+ (cons "Volta_spanner" (list
+ (list 'voltaVerticalDirection dir? 'direction)
+ (list 'voltaPadding number? 'padding)
+ (list 'voltaMinimumSpace number? 'minimum-space)
)))
(define generic-bar-properties
generic-clef-properties
generic-collision-properties
generic-rest-collision-properties
+ generic-volta-spanner-properties
; generic-staff-symbol-properties
generic-All-properties
)