X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fextender-engraver.cc;h=39fa7788dedb87fa6a4ff5344c865f9c963383c3;hb=ef9512388b15e1e5e2b3592299ffe489ac43abb4;hp=3f3ef3b3ff3941527362496a43e9f2a3f964274a;hpb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;p=lilypond.git

diff --git a/lily/extender-engraver.cc b/lily/extender-engraver.cc
index 3f3ef3b3ff..39fa7788de 100644
--- a/lily/extender-engraver.cc
+++ b/lily/extender-engraver.cc
@@ -43,9 +43,9 @@ public:
   TRANSLATOR_DECLARATIONS (Extender_engraver);
 
 protected:
-  DECLARE_TRANSLATOR_LISTENER (extender);
-  DECLARE_TRANSLATOR_LISTENER (completize_extender);
-  DECLARE_ACKNOWLEDGER (lyric_syllable);
+  void listen_extender (Stream_event *);
+  void listen_completize_extender (Stream_event *);
+  void acknowledge_lyric_syllable (Grob_info);
 
   virtual void finalize ();
 
@@ -60,7 +60,6 @@ Extender_engraver::Extender_engraver ()
   ev_ = 0;
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Extender_engraver, extender);
 void
 Extender_engraver::listen_extender (Stream_event *ev)
 {
@@ -73,7 +72,6 @@ Extender_engraver::listen_extender (Stream_event *ev)
   end before the associated voice (this prevents the right bound being extended
   to the next note-column if no lyric follows the extender)
 */
-IMPLEMENT_TRANSLATOR_LISTENER (Extender_engraver, completize_extender);
 void
 Extender_engraver::listen_completize_extender (Stream_event * /* ev */)
 {
@@ -180,7 +178,14 @@ Extender_engraver::finalize ()
     }
 }
 
-ADD_ACKNOWLEDGER (Extender_engraver, lyric_syllable);
+void
+Extender_engraver::boot ()
+{
+  ADD_LISTENER (Extender_engraver, extender);
+  ADD_LISTENER (Extender_engraver, completize_extender);
+  ADD_ACKNOWLEDGER (Extender_engraver, lyric_syllable);
+}
+
 ADD_TRANSLATOR (Extender_engraver,
                 /* doc */
                 "Create lyric extenders.",