Doc-es: various updates.

[lilypond.git] / lily / grace-music.cc

diff --git a/lily/grace-music.cc b/lily/grace-music.cc
index eb3a5c0f42934b8490af216a277f25b3518a6e23..8337a0b7f5e2b1bb72ee0b5d126900abec60f45c 100644 (file)
--- a/lily/grace-music.cc
+++ b/lily/grace-music.cc
@@ -1,14 +1,24 @@
 /*
-  grace-music.cc -- implement Grace_music
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1999--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1999--2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "music.hh"
 #include "music-wrapper.hh"
-#include "moment.hh"
 
 class Grace_music
 {
@@ -20,7 +30,7 @@ MAKE_SCHEME_CALLBACK (Grace_music, start_callback, 1);
 SCM
 Grace_music::start_callback (SCM m)
 {
-  Moment *l = unsmob_moment (Music_wrapper::length_callback (m));
+  Moment *l = unsmob<Moment> (Music_wrapper::length_callback (m));
   Moment gl;
   gl.grace_part_ = -(l->main_part_ + l->grace_part_);
   return gl.smobbed_copy ();