Release: bump Welcome versions.

[lilypond.git] / lily / completion-note-heads-engraver.cc

diff --git a/lily/completion-note-heads-engraver.cc b/lily/completion-note-heads-engraver.cc
index 34a985d32da3cd1b16f2dda5e7bb2ff5a93fd5b2..18b51cd4ec9440217301156565d22dc11addf128 100644 (file)
--- a/lily/completion-note-heads-engraver.cc
+++ b/lily/completion-note-heads-engraver.cc
@@ -80,7 +80,7 @@ protected:
   void start_translation_timestep ();
   void process_music ();
   void stop_translation_timestep ();
-  DECLARE_TRANSLATOR_LISTENER (note);
+  void listen_note (Stream_event *);
 };
 
 void
@@ -89,7 +89,6 @@ Completion_heads_engraver::initialize ()
   is_first_ = false;
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Completion_heads_engraver, note);
 void
 Completion_heads_engraver::listen_note (Stream_event *ev)
 {
@@ -302,11 +301,18 @@ Completion_heads_engraver::start_translation_timestep ()
                             ly_bool2scm (note_events_.size ()));
 }
 
-Completion_heads_engraver::Completion_heads_engraver ()
+Completion_heads_engraver::Completion_heads_engraver (Context *c)
+  : Engraver (c)
 {
   tie_column_ = 0;
 }
 
+void
+Completion_heads_engraver::boot ()
+{
+  ADD_LISTENER (Completion_heads_engraver, note);
+}
+
 ADD_TRANSLATOR (Completion_heads_engraver,
                 /* doc */
                 "This engraver replaces @code{Note_heads_engraver}.  It plays"