2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 1998--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
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/>.
22 #include "program-option.hh"
24 class Relative_octave_music
27 DECLARE_SCHEME_CALLBACK (relative_callback
, (SCM
, SCM
));
28 DECLARE_SCHEME_CALLBACK (no_relative_callback
, (SCM
, SCM
));
31 MAKE_SCHEME_CALLBACK (Relative_octave_music
, no_relative_callback
, 2)
33 Relative_octave_music::no_relative_callback (SCM
/* music */,
39 MAKE_SCHEME_CALLBACK (Relative_octave_music
, relative_callback
, 2)
41 Relative_octave_music::relative_callback (SCM music
, SCM pitch
)
43 Music
*me
= unsmob_music (music
);
44 if (lily_1_8_relative
)
46 lily_1_8_compatibility_used
= true;
47 /* last-pitch should be junked some time, when
48 we ditch 1.8 compat too.
50 When you do, B should start where A left off.
52 \relative { A \relative { ...} B } */
53 SCM last_pitch
= me
->get_property ("last-pitch");
54 Pitch
*ptr
= unsmob_pitch (last_pitch
);
55 return (ptr
) ? last_pitch
: pitch
;