X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpiano-pedal-align-engraver.cc;h=0d07872db08b18eeb82ad7aef6a1d6747879908a;hb=97a0169312a260933246ab224e4f8b0969871dd5;hp=1377cffdce992590a9bc82afae54882ef9b91b8f;hpb=f127e14af04f474d20406ca0e0f76f05061ee103;p=lilypond.git

diff --git a/lily/piano-pedal-align-engraver.cc b/lily/piano-pedal-align-engraver.cc
index 1377cffdce..0d07872db0 100644
--- a/lily/piano-pedal-align-engraver.cc
+++ b/lily/piano-pedal-align-engraver.cc
@@ -29,8 +29,6 @@
 
 #include "translator.icc"
 
-using std::vector;
-
 /*
   TODO:
 
@@ -78,11 +76,11 @@ public:
 protected:
   virtual void finalize ();
 
-  DECLARE_ACKNOWLEDGER (piano_pedal_script);
-  DECLARE_ACKNOWLEDGER (piano_pedal_bracket);
-  DECLARE_ACKNOWLEDGER (note_column);
+  void acknowledge_piano_pedal_script (Grob_info);
+  void acknowledge_piano_pedal_bracket (Grob_info);
+  void acknowledge_note_column (Grob_info);
 
-  DECLARE_END_ACKNOWLEDGER (piano_pedal_bracket);
+  void acknowledge_end_piano_pedal_bracket (Grob_info);
 
   void stop_translation_timestep ();
   void start_translation_timestep ();
@@ -102,7 +100,8 @@ private:
   Spanner *make_line_spanner (Pedal_type t, SCM);
 };
 
-Piano_pedal_align_engraver::Piano_pedal_align_engraver ()
+Piano_pedal_align_engraver::Piano_pedal_align_engraver (Context *c)
+  : Engraver (c)
 {
 }
 
@@ -250,11 +249,16 @@ Piano_pedal_align_engraver::finalize ()
     }
 }
 
-ADD_ACKNOWLEDGER (Piano_pedal_align_engraver, note_column);
-ADD_ACKNOWLEDGER (Piano_pedal_align_engraver, piano_pedal_bracket);
-ADD_ACKNOWLEDGER (Piano_pedal_align_engraver, piano_pedal_script);
 
-ADD_END_ACKNOWLEDGER (Piano_pedal_align_engraver, piano_pedal_bracket);
+
+void
+Piano_pedal_align_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Piano_pedal_align_engraver, note_column);
+  ADD_ACKNOWLEDGER (Piano_pedal_align_engraver, piano_pedal_bracket);
+  ADD_ACKNOWLEDGER (Piano_pedal_align_engraver, piano_pedal_script);
+  ADD_END_ACKNOWLEDGER (Piano_pedal_align_engraver, piano_pedal_bracket);
+}
 
 ADD_TRANSLATOR (Piano_pedal_align_engraver,
                 /* doc */