X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fstaff-symbol-engraver.cc;h=fad9f0437900d5765301d6eb82376b9ce714d38e;hb=90e4d7057f3857da049dfda3d130017d4719bd6b;hp=2d836fbee995670e8e6c83486f9189f5a59831e3;hpb=dbaf1e56e37be0e204231c5bf1adcb14bd8ac3b8;p=lilypond.git

diff --git a/lily/staff-symbol-engraver.cc b/lily/staff-symbol-engraver.cc
index 2d836fbee9..fad9f04379 100644
--- a/lily/staff-symbol-engraver.cc
+++ b/lily/staff-symbol-engraver.cc
@@ -42,8 +42,8 @@ protected:
 
   void stop_translation_timestep ();
   virtual ~Staff_symbol_engraver ();
-  DECLARE_ACKNOWLEDGER (grob);
-  DECLARE_TRANSLATOR_LISTENER (staff_span);
+  void acknowledge_grob (Grob_info);
+  void listen_staff_span (Stream_event *);
   virtual void finalize ();
   void process_music ();
   virtual void derived_mark () const;
@@ -68,7 +68,8 @@ Staff_symbol_engraver::~Staff_symbol_engraver ()
     }
 }
 
-Staff_symbol_engraver::Staff_symbol_engraver ()
+Staff_symbol_engraver::Staff_symbol_engraver (Context *c)
+  : Engraver (c)
 {
   finished_span_ = 0;
   first_start_ = true;