(process_music): don't

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

diff --git a/lily/ambitus-engraver.cc b/lily/ambitus-engraver.cc
index f71c33b49c9c62537fd67ba4187eb6125359a4a8..6590b0a1cbf7c5013d209d348125b9ab0f4198eb 100644 (file)
--- a/lily/ambitus-engraver.cc
+++ b/lily/ambitus-engraver.cc
@@ -17,6 +17,7 @@
 #include "protected-scm.hh"
 #include "side-position-interface.hh"
 #include "staff-symbol-referencer.hh" 
+#include "stream-event.hh"
 
 #include "translator.icc"
 
@@ -117,8 +118,8 @@ Ambitus_engraver::stop_translation_timestep ()
 void
 Ambitus_engraver::acknowledge_note_head (Grob_info info)
 {
-  Music *nr = info.music_cause ();
-  if (nr && nr->is_mus_type ("note-event"))
+  Stream_event *nr = info.event_cause ();
+  if (nr && nr->in_event_class ("note-event"))
     {
       Pitch pitch = *unsmob_pitch (nr->get_property ("pitch"));
       pitch_interval_.add_point (pitch);
@@ -183,7 +184,12 @@ Ambitus_engraver::finalize ()
 ADD_ACKNOWLEDGER (Ambitus_engraver, note_head);
 ADD_TRANSLATOR (Ambitus_engraver,
                /* doc */ "",
-               /* create */ "Ambitus AmbitusLine AmbitusNoteHead AmbitusAccidental",
+               /* create */
+               "Ambitus "
+               "AmbitusLine "
+               "AmbitusNoteHead "
+               "AmbitusAccidental",
+
                /* accept */ "",
                /* read */ "",
                /* write */ "");