* input/regression/repeat-percent-grace.ly: new file.

[lilypond.git] / lily / tie-engraver.cc

diff --git a/lily/tie-engraver.cc b/lily/tie-engraver.cc
index 9547d14025ae9e81c08f5f6cf8dc3444168ea594..1dfb42fa523236e2bd5266154c34a361d1f8ada7 100644 (file)
--- a/lily/tie-engraver.cc
+++ b/lily/tie-engraver.cc
@@ -38,7 +38,7 @@ struct Head_event_tuple
   Moment end_moment_;
   SCM tie_definition_;
   Stream_event *tie_stream_event_;
-  Music *tie_event_;
+  Stream_event *tie_event_;
   
   Head_event_tuple ()
   {
@@ -88,7 +88,7 @@ IMPLEMENT_TRANSLATOR_LISTENER (Tie_engraver, tie);
 void
 Tie_engraver::listen_tie (Stream_event *ev)
 {
-  event_ = ev;
+  ASSIGN_EVENT_ONCE (event_, ev);
 }
 
 void
@@ -198,18 +198,18 @@ Tie_engraver::stop_translation_timestep ()
       
       SCM left_articulations = left_ev->get_property ("articulations");
 
-      Music *tie_event = 0;
+      Stream_event *tie_event = 0;
       Stream_event *tie_stream_event = event_;
       for (SCM s = left_articulations;
           !tie_event && !tie_stream_event && scm_is_pair (s);
           s = scm_cdr (s))
        {
-         Music *m = unsmob_music (scm_car (s));
-         if (!m)
+         Stream_event *ev = unsmob_stream_event (scm_car (s));
+         if (!ev)
            continue;
          
-         if (m->is_mus_type ("tie-event"))
-           tie_event = m;
+         if (ev->in_event_class ("tie-event"))
+           tie_event = ev;
        }
          
       if (left_ev && (tie_event || tie_stream_event))