X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fsequential-iterator.cc;h=308be34d0c1c46d2a3e787595c17509b8413efb4;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=0faf1da7093c1c5c899ba1d259fb8ada96810d26;hpb=545092a25d8ca41dc90b87482474b3719f7130a9;p=lilypond.git

diff --git a/lily/sequential-iterator.cc b/lily/sequential-iterator.cc
index 0faf1da709..308be34d0c 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--2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1997--2008 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;
     }
 
@@ -244,12 +249,6 @@ Sequential_iterator::ok () const
   return iter_;
 }
 
-Music_iterator *
-Sequential_iterator::try_music_in_children (Music *m) const
-{
-  return iter_ ? iter_->try_music (m) : 0;
-}
-
 IMPLEMENT_CTOR_CALLBACK (Sequential_iterator);
 
 bool