Make spacing-weight affect blank-page-force.

[lilypond.git] / lily / instrument-switch-engraver.cc

diff --git a/lily/instrument-switch-engraver.cc b/lily/instrument-switch-engraver.cc
index 9ca24bc95c0b866d9480844761a5090e62ee60d7..589bb051452acf1aef8da687e45fd0902525de66 100644 (file)
--- a/lily/instrument-switch-engraver.cc
+++ b/lily/instrument-switch-engraver.cc
@@ -1,10 +1,21 @@
 /*
-  instrument-switch-engraver.cc -- implement
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2006--2009 Han-Wen Nienhuys <hanwen@lilypond.org>
 
-  (c) 2006--2009 Han-Wen Nienhuys <hanwen@lilypond.org>
 
+  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 "engraver.hh"
@@ -43,7 +54,6 @@ Instrument_switch_engraver::process_music ()
   if (!scm_is_eq (cue_name_, cue_text))
     {
       if (Text_interface::is_markup (cue_text))
-//       if (!scm_is_null (cue_text))
         {
           text_ = make_item ("InstrumentSwitch", SCM_EOL);
           text_->set_property ("text", cue_text);