1 %%%% This file is part of LilyPond, the GNU music typesetter.
3 %%%% Copyright (C) 2011--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
4 %%%% Jan Nieuwenhuizen <janneke@gnu.org>
6 %%%% LilyPond is free software: you can redistribute it and/or modify
7 %%%% it under the terms of the GNU General Public License as published by
8 %%%% the Free Software Foundation, either version 3 of the License, or
9 %%%% (at your option) any later version.
11 %%%% LilyPond is distributed in the hope that it will be useful,
12 %%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
13 %%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 %%%% GNU General Public License for more details.
16 %%%% You should have received a copy of the GNU General Public License
17 %%%% along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
21 RemoveEmptyStaves = \with {
22 \remove "Axis_group_engraver"
23 % If RemoveEmptyStaves is called twice, two
24 % Hara_kiri_engravers would be added, which leads to a
26 % This code makes sure that no previous Hara_kiri_engraver
27 % is left before adding a new one.
28 \remove "Hara_kiri_engraver"
29 \consists "Hara_kiri_engraver"
30 \override VerticalAxisGroup.remove-empty = ##t
31 \description "Remove staves which are considered to be empty according
32 to the list of interfaces set by @code{keepAliveInterfaces}."