Issue 5167/6: Changes: show \markup xxx = ... \etc assignments

[lilypond.git] / lily / instrument-name-engraver.cc

diff --git a/lily/instrument-name-engraver.cc b/lily/instrument-name-engraver.cc
index 8b1a4c30033cddcdcfe59fd8e8509e82f5349233..8ba26f31beaf97d7b7a2e5d454c19c85e599e276 100644 (file)
--- a/lily/instrument-name-engraver.cc
+++ b/lily/instrument-name-engraver.cc
@@ -43,7 +43,7 @@ protected:
   vector<Grob *> backup_axis_groups_;
 
   virtual void finalize ();
-  DECLARE_ACKNOWLEDGER (axis_group);
+  void acknowledge_axis_group (Grob_info);
   void process_music ();
   void start_spanner ();
   void consider_start_spanner ();
@@ -59,7 +59,8 @@ Instrument_name_engraver::derived_mark () const
   scm_gc_mark (short_text_);
 }
 
-Instrument_name_engraver::Instrument_name_engraver ()
+Instrument_name_engraver::Instrument_name_engraver (Context *c)
+  : Engraver (c)
 {
   text_spanner_ = 0;
 
@@ -133,7 +134,7 @@ Instrument_name_engraver::acknowledge_axis_group (Grob_info info)
       && !info.grob ()->internal_has_interface (ly_symbol2scm ("dynamic-interface"))
       && !info.grob ()->internal_has_interface (ly_symbol2scm ("piano-pedal-interface"))
       && !info.grob ()->internal_has_interface (ly_symbol2scm ("volta-interface"))
-      && (!Align_interface::has_interface (info.grob ())))
+      && (!has_interface<Align_interface> (info.grob ())))
     {
       if (Page_layout_problem::is_spaceable (info.grob ()))
         axis_groups_.push_back (info.grob ());
@@ -173,7 +174,12 @@ Instrument_name_engraver::stop_spanner ()
   text_spanner_ = 0;
 }
 
-ADD_ACKNOWLEDGER (Instrument_name_engraver, axis_group);
+
+void
+Instrument_name_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Instrument_name_engraver, axis_group);
+}
 
 ADD_TRANSLATOR (Instrument_name_engraver,
                 /* doc */