X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fmelody-engraver.cc;h=65f464c357e16982085603a0d86013508342159d;hb=97a0169312a260933246ab224e4f8b0969871dd5;hp=2d982056d33d22f438fdb30a800e081bf6f8150f;hpb=c054eb280fd9953596eb164f67b0f9d5555c5a32;p=lilypond.git

diff --git a/lily/melody-engraver.cc b/lily/melody-engraver.cc
index 2d982056d3..65f464c357 100644
--- a/lily/melody-engraver.cc
+++ b/lily/melody-engraver.cc
@@ -29,15 +29,16 @@ class Melody_engraver : public Engraver
   Grob *stem_;
 protected:
 
-  DECLARE_ACKNOWLEDGER (stem);
-  DECLARE_ACKNOWLEDGER (slur);
+  void acknowledge_stem (Grob_info);
+  void acknowledge_slur (Grob_info);
   TRANSLATOR_DECLARATIONS (Melody_engraver);
   void stop_translation_timestep ();
   void process_acknowledged ();
   void process_music ();
 };
 
-Melody_engraver::Melody_engraver ()
+Melody_engraver::Melody_engraver (Context *c)
+  : Engraver (c)
 {
   stem_ = 0;
   melody_item_ = 0;
@@ -93,8 +94,13 @@ Melody_engraver::acknowledge_stem (Grob_info info)
 
 #include "translator.icc"
 
-ADD_ACKNOWLEDGER (Melody_engraver, stem);
-ADD_ACKNOWLEDGER (Melody_engraver, slur);
+
+void
+Melody_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Melody_engraver, stem);
+  ADD_ACKNOWLEDGER (Melody_engraver, slur);
+}
 
 ADD_TRANSLATOR (Melody_engraver,
                 /* doc */