Issue 4961/3: Add ly:length, ly:directed, ly:angle

[lilypond.git] / lily / keep-alive-together-engraver.cc

diff --git a/lily/keep-alive-together-engraver.cc b/lily/keep-alive-together-engraver.cc
index b53b91eca439613324de54c69d5275b75bd7e568..9b1cbe4a23a412b95cb8797e6f7dd8fdc7656704 100644 (file)
--- a/lily/keep-alive-together-engraver.cc
+++ b/lily/keep-alive-together-engraver.cc
@@ -25,15 +25,13 @@
 
 #include "translator.icc"
 
-using std::vector;
-
 class Keep_alive_together_engraver: public Engraver
 {
   vector<Grob *> group_spanners_;
 
 public:
   TRANSLATOR_DECLARATIONS (Keep_alive_together_engraver);
-  DECLARE_ACKNOWLEDGER (hara_kiri_group_spanner);
+  void acknowledge_hara_kiri_group_spanner (Grob_info);
 
   virtual void finalize ();
 };
@@ -90,7 +88,12 @@ Keep_alive_together_engraver::finalize ()
     }
 }
 
-ADD_ACKNOWLEDGER (Keep_alive_together_engraver, hara_kiri_group_spanner);
+
+void
+Keep_alive_together_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Keep_alive_together_engraver, hara_kiri_group_spanner);
+}
 
 ADD_TRANSLATOR (Keep_alive_together_engraver,
                 /* doc */