* lily/include/translator.icc (ADD_ACKNOWLEDGER): new macro.

[lilypond.git] / lily / include / paper-column-engraver.hh

diff --git a/lily/include/paper-column-engraver.hh b/lily/include/paper-column-engraver.hh
index fce678276a38e16b7b194a86e115cd6b502fab8e..dae914de8a64ecf90cca2af75800f4f168196a7c 100644 (file)
--- a/lily/include/paper-column-engraver.hh
+++ b/lily/include/paper-column-engraver.hh
@@ -27,7 +27,10 @@ protected:
   virtual void initialize ();
   virtual void finalize ();
   virtual bool try_music (Music*);
-  virtual void acknowledge_grob (Grob_info);
+
+  DECLARE_ACKNOWLEDGER(item);
+  DECLARE_ACKNOWLEDGER(note_spacing);
+  DECLARE_ACKNOWLEDGER(staff_spacing);
 
   System *system_;
   Music *break_event_;