X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=lily%2Fnote-heads-engraver.cc;h=244e25cedc7f1a87c4261e6011b0d2c49b374ed7;hb=b5b3e36d04fe1a35c9ffc5671b1351394783fbf6;hp=20036d021f30f0998ac234c3f7ec0f6c56f90ff9;hpb=1de3d397c18622b6061402fef18e625701712bc5;p=lilypond.git

diff --git a/lily/note-heads-engraver.cc b/lily/note-heads-engraver.cc
index 20036d021f..244e25cedc 100644
--- a/lily/note-heads-engraver.cc
+++ b/lily/note-heads-engraver.cc
@@ -33,8 +33,6 @@ using namespace std;
 
 #include "translator.icc"
 
-using std::vector;
-
 class Note_heads_engraver : public Engraver
 {
   vector<Stream_event *> note_evs_;
@@ -52,7 +50,6 @@ Note_heads_engraver::Note_heads_engraver ()
 {
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Note_heads_engraver, note);
 void
 Note_heads_engraver::listen_note (Stream_event *ev)
 {
@@ -123,6 +120,12 @@ Note_heads_engraver::stop_translation_timestep ()
   note_evs_.clear ();
 }
 
+void
+Note_heads_engraver::boot ()
+{
+  ADD_LISTENER (Note_heads_engraver, note);
+}
+
 ADD_TRANSLATOR (Note_heads_engraver,
                 /* doc */
                 "Generate note heads.",