X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpage-turn-engraver.cc;h=c77dc9b2a5de516ad7cf827c7793c8e310dc3cb2;hb=28d3a736534f3aa3cd403485770a019bd35114c4;hp=dd90ba71cf196afea1691f7d348f9c550ce129d3;hpb=626874c8eecfbeb04ca8ffec3fb78da48859b42f;p=lilypond.git

diff --git a/lily/page-turn-engraver.cc b/lily/page-turn-engraver.cc
index dd90ba71cf..c77dc9b2a5 100644
--- a/lily/page-turn-engraver.cc
+++ b/lily/page-turn-engraver.cc
@@ -97,8 +97,8 @@ class Page_turn_engraver : public Engraver
   Grob *breakable_column (Page_turn_event const &);
 
 protected:
-  DECLARE_TRANSLATOR_LISTENER (break);
-  DECLARE_ACKNOWLEDGER (note_head);
+  void listen_break (Stream_event *);
+  void acknowledge_note_head (Grob_info);
 
 public:
   TRANSLATOR_DECLARATIONS (Page_turn_engraver);
@@ -168,7 +168,6 @@ Page_turn_engraver::acknowledge_note_head (Grob_info gi)
   note_end_ = now_mom () + dur_ptr->get_length ();
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Page_turn_engraver, break);
 void
 Page_turn_engraver::listen_break (Stream_event *ev)
 {
@@ -342,7 +341,13 @@ Page_turn_engraver::finalize ()
     }
 }
 
-ADD_ACKNOWLEDGER (Page_turn_engraver, note_head);
+
+void
+Page_turn_engraver::boot ()
+{
+  ADD_LISTENER (Page_turn_engraver, break);
+  ADD_ACKNOWLEDGER (Page_turn_engraver, note_head);
+}
 
 ADD_TRANSLATOR (Page_turn_engraver,
                 /* doc */