Issue 4873/2: Give add_acknowledger SCM &, not Protected_scm &

[lilypond.git] / lily / span-arpeggio-engraver.cc

diff --git a/lily/span-arpeggio-engraver.cc b/lily/span-arpeggio-engraver.cc
index d4dd0f04feb05a6c4fc096bc7b1200502024162c..231e484409040d2f2d50a01ba5b94c4121c3c39d 100644 (file)
--- a/lily/span-arpeggio-engraver.cc
+++ b/lily/span-arpeggio-engraver.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2000--2014 Jan Nieuwenhuizen <janneke@gnu.org>
+  Copyright (C) 2000--2015 Jan Nieuwenhuizen <janneke@gnu.org>
 
   Han-Wen Nienhuys <hanwen@xs4all.nl>
 
@@ -27,6 +27,8 @@
 #include "side-position-interface.hh"
 #include "staff-symbol-referencer.hh"
 
+#include "translator.icc"
+
 /**
    Make arpeggios that span multiple staves.  Catch arpeggios, and span a
    Span_arpeggio over them if we find more than two arpeggios.
@@ -123,10 +125,13 @@ Span_arpeggio_engraver::stop_translation_timestep ()
   note_columns_.clear ();
 }
 
-#include "translator.icc"
+void
+Span_arpeggio_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Span_arpeggio_engraver, arpeggio);
+  ADD_ACKNOWLEDGER (Span_arpeggio_engraver, note_column);
+}
 
-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.",