X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Ftie-engraver.cc;h=98eac4b19b81355b595133986f4bbf47565f40a5;hb=97a0169312a260933246ab224e4f8b0969871dd5;hp=56fb4a337ddce22c9653c16d74635e25501e277a;hpb=626874c8eecfbeb04ca8ffec3fb78da48859b42f;p=lilypond.git

diff --git a/lily/tie-engraver.cc b/lily/tie-engraver.cc
index 56fb4a337d..98eac4b19b 100644
--- a/lily/tie-engraver.cc
+++ b/lily/tie-engraver.cc
@@ -84,8 +84,8 @@ protected:
   void process_acknowledged ();
   void stop_translation_timestep ();
   void start_translation_timestep ();
-  DECLARE_ACKNOWLEDGER (note_head);
-  DECLARE_TRANSLATOR_LISTENER (tie);
+  void acknowledge_note_head (Grob_info);
+  void listen_tie (Stream_event *);
   void process_music ();
   void typeset_tie (Spanner *);
   void report_unterminated_tie (Head_event_tuple const &);
@@ -94,14 +94,14 @@ public:
   TRANSLATOR_DECLARATIONS (Tie_engraver);
 };
 
-Tie_engraver::Tie_engraver ()
+Tie_engraver::Tie_engraver (Context *c)
+  : Engraver (c)
 {
   event_ = 0;
   tie_column_ = 0;
   event_processed_ = false;
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Tie_engraver, tie);
 void
 Tie_engraver::listen_tie (Stream_event *ev)
 {
@@ -385,7 +385,13 @@ Tie_engraver::typeset_tie (Spanner *her)
   her->set_bound (RIGHT, right_head);
 }
 
-ADD_ACKNOWLEDGER (Tie_engraver, note_head);
+void
+Tie_engraver::boot ()
+{
+  ADD_LISTENER (Tie_engraver, tie);
+  ADD_ACKNOWLEDGER (Tie_engraver, note_head);
+}
+
 ADD_TRANSLATOR (Tie_engraver,
                 /* doc */
                 "Generate ties between note heads of equal pitch.",