X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fsequential-iterator.cc;h=8679bcbbe158843dbdaeffa00b84cf1d6699429b;hb=5a462e8c890f6ea8c7e027fa899f583c34b76d61;hp=86bacecf4826c557f35d1ba5fb6dac57522e89bc;hpb=8b500afb9431f5471e385fa2eeb8fde868e4fc49;p=lilypond.git

diff --git a/lily/sequential-iterator.cc b/lily/sequential-iterator.cc
index 86bacecf48..8679bcbbe1 100644
--- a/lily/sequential-iterator.cc
+++ b/lily/sequential-iterator.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "sequential-iterator.hh"
@@ -42,7 +42,12 @@ Sequential_iterator::Sequential_iterator ()
 SCM
 Sequential_iterator::get_music_list () const
 {
-  return SCM_EOL;
+  Music *m = get_music ();
+  SCM proc = m->get_property ("elements-callback");
+  if (scm_procedure_p (proc))
+    return scm_call_1 (proc, m->self_scm ());
+  else
+    return SCM_EOL;
 }
 
 void
@@ -171,7 +176,7 @@ Sequential_iterator::next_element (bool)
 	in that chunk should be in len.grace_part_
 
       */
-      last_mom_ = here_mom_;;
+      last_mom_ = here_mom_;
       here_mom_ += len;
     }