Issue 4997/4: Use Preinit in Spanner

[lilypond.git] / lily / include / gregorian-ligature-engraver.hh

diff --git a/lily/include/gregorian-ligature-engraver.hh b/lily/include/gregorian-ligature-engraver.hh
index 5aea42662b29bd909471a9469b216ba097c222c1..fcac99c32230806387c2677779e0f7b01b68a08c 100644 (file)
--- a/lily/include/gregorian-ligature-engraver.hh
+++ b/lily/include/gregorian-ligature-engraver.hh
@@ -29,10 +29,12 @@ public:
   // no TRANSLATOR_DECLARATIONS (Gregorian_ligature_engraver) needed
   // since this class is abstract
 
+  TRANSLATOR_INHERIT(Coherent_ligature_engraver);
+  DECLARE_TRANSLATOR_CALLBACKS (Gregorian_ligature_engraver);
 protected:
   Gregorian_ligature_engraver ();
 
-  virtual void listen_pes_or_flexa (Stream_event *ev);
+  void listen_pes_or_flexa (Stream_event *ev);
   virtual void build_ligature (Spanner *ligature,
                                vector<Grob_info> const &primitives);
   virtual void transform_heads (Spanner *ligature,