Don't let lyrics interfere with StaffGrouper.

[lilypond.git] / lily / spring-smob.cc

diff --git a/lily/spring-smob.cc b/lily/spring-smob.cc
index ae4533cc219dc91e398a822c6f6ba93669133557..e2deda4988f8fa7911b457ceb1d31adb6ff5d168 100644 (file)
--- a/lily/spring-smob.cc
+++ b/lily/spring-smob.cc
@@ -1,9 +1,20 @@
 /*
-  spring.cc -- implement Spring
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1999--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1999--2008 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 "spring.hh"
@@ -13,10 +24,8 @@
 IMPLEMENT_SIMPLE_SMOBS (Spring);
 
 SCM
-Spring::mark_smob (SCM x)
+Spring::mark_smob (SCM)
 {
-  (void)x;
-
   return SCM_UNSPECIFIED;
 }