\version "2.17.6"
RemoveEmptyStaves = \with {
- \remove "Axis_group_engraver"
- % If RemoveEmptyStaves is called twice, two
- % Hara_kiri_engravers would be added, which leads to a
- % warning.
- % This code makes sure that no previous Hara_kiri_engraver
- % is left before adding a new one.
- \remove "Hara_kiri_engraver"
- \consists "Hara_kiri_engraver"
\override VerticalAxisGroup.remove-empty = ##t
\description "Remove staves which are considered to be empty according
to the list of interfaces set by @code{keepAliveInterfaces}."