Imported Upstream version 2.14.2

[lilypond.git] / lily / chord-tremolo-iterator.cc

diff --git a/lily/chord-tremolo-iterator.cc b/lily/chord-tremolo-iterator.cc
index e7d9d495b15bb64960e5ca9138b0180f1c45edb1..c4454544b6e391c2786d5ace257d4964b43ad07e 100644 (file)
--- a/lily/chord-tremolo-iterator.cc
+++ b/lily/chord-tremolo-iterator.cc
@@ -1,10 +1,21 @@
 /*
-  chord-tremolo-iterator.cc -- implement Chord_tremolo_iterator
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
-
-  (c) 2000--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 2000--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
                 Erik Sandberg <mandolaerik@gmail.com>
+
+  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 "chord-tremolo-iterator.hh"
@@ -29,11 +40,6 @@ Chord_tremolo_iterator::get_music_list () const
 
   int elt_count = body_is_sequential ? scm_ilength (body->get_property ("elements")) : 1;
 
-  if (body_is_sequential &&
-      (elt_count != 2
-       && elt_count != 1))
-    mus->origin ()->warning (_f ("expect 2 elements for chord tremolo, found %d", elt_count));
-
   if (elt_count <= 0)
     elt_count = 1;
 
@@ -46,7 +52,7 @@ Chord_tremolo_iterator::get_music_list () const
       return scm_list_2 (ev->unprotect (), body->self_scm ());
     }
   else
-    { 
+    {
       SCM tremolo_symbol = ly_symbol2scm ("TremoloSpanEvent");
       SCM start_event_scm = scm_call_2 (ly_lily_module_constant ("make-span-event"), tremolo_symbol, scm_from_int (START));
       unsmob_music (start_event_scm)->set_spot (*origin);