X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fspan-arpeggio-engraver.cc;h=9cece4a6fe336bd26d050168fa974f4c8db67737;hb=aca522d3460b83df6a893e9d0cc43378f7e97f6e;hp=f66c8770b52333c9bbc23c19d9d3c01bbeb510a8;hpb=0b25807868f2e1f3372a8fb5e19d9036dec53ecc;p=lilypond.git

diff --git a/lily/span-arpeggio-engraver.cc b/lily/span-arpeggio-engraver.cc
index f66c8770b5..9cece4a6fe 100644
--- a/lily/span-arpeggio-engraver.cc
+++ b/lily/span-arpeggio-engraver.cc
@@ -37,8 +37,8 @@ class Span_arpeggio_engraver : public Engraver
 {
 public:
   TRANSLATOR_DECLARATIONS (Span_arpeggio_engraver);
-  DECLARE_ACKNOWLEDGER (arpeggio);
-  DECLARE_ACKNOWLEDGER (note_column);
+  void acknowledge_arpeggio (Grob_info);
+  void acknowledge_note_column (Grob_info);
 
 protected:
   void process_acknowledged ();
@@ -125,8 +125,13 @@ Span_arpeggio_engraver::stop_translation_timestep ()
   note_columns_.clear ();
 }
 
-ADD_ACKNOWLEDGER (Span_arpeggio_engraver, arpeggio);
-ADD_ACKNOWLEDGER (Span_arpeggio_engraver, note_column);
+void
+Span_arpeggio_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Span_arpeggio_engraver, arpeggio);
+  ADD_ACKNOWLEDGER (Span_arpeggio_engraver, note_column);
+}
+
 ADD_TRANSLATOR (Span_arpeggio_engraver,
                 /* doc */
                 "Make arpeggios that span multiple staves.",