When set on a @code{StaffSymbol} grob it defines a repeating
pattern of ledger lines and any parenthesized groups will always be
shown together.")
+ (ledger-positions-function ,scheme? "A quoted Scheme procedure that
+takes a @code{StaffSymbol} grob and the vertical position of a note head
+as arguments and returns a list of ledger line positions.")
(left-bound-info ,list? "An alist of properties for determining
attachments of spanners to edges.")
(left-padding ,ly:dimension? "The amount of space that is put
get stems extending to the middle staff line.")
(non-break-align-symbols ,list? "A list of symbols that determine
which NON-break-aligned interfaces to align this to.")
- (non-default ,boolean? "Set for manually specified clefs.")
+ (non-default ,boolean? "Set for manually specified clefs and keys.")
(non-musical ,boolean? "True if the grob belongs to a
@code{NonMusicalPaperColumn}.")
(nonstaff-nonstaff-spacing ,list? "The spacing alist