X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fmelody-engraver.cc;h=a97d13755f08e777948a70394ebbd15f7c2e437b;hb=083b99742f8089f5ad1018e7e69db1b947e7d736;hp=2d982056d33d22f438fdb30a800e081bf6f8150f;hpb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;p=lilypond.git

diff --git a/lily/melody-engraver.cc b/lily/melody-engraver.cc
index 2d982056d3..a97d13755f 100644
--- a/lily/melody-engraver.cc
+++ b/lily/melody-engraver.cc
@@ -29,8 +29,8 @@ 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 ();
@@ -93,8 +93,13 @@ 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 */