Issue 4865/2: Rewrite of new translator initializations

[lilypond.git] / lily / tab-tie-follow-engraver.cc

diff --git a/lily/tab-tie-follow-engraver.cc b/lily/tab-tie-follow-engraver.cc
index 9f80749e03490729721caf3b4de3a6263873cc63..b8e9966862ee9eb83b3444e6156a6d2637dd1926 100644 (file)
--- a/lily/tab-tie-follow-engraver.cc
+++ b/lily/tab-tie-follow-engraver.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2010--2014 Carl D. Sorensen
+  Copyright (C) 2010--2015 Carl D. Sorensen
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -85,7 +85,7 @@ Tab_tie_follow_engraver::stop_translation_timestep ()
           if (left_item)
             {
               SCM left_cause = left_item->get_property ("cause");
-              Item *slur_cause = unsmob_item (left_cause);
+              Item *slur_cause = unsmob<Item> (left_cause);
               if (slur_cause == note_heads_[k])
                 {
                   note_heads_[k]->set_property ("span-start", SCM_BOOL_T);
@@ -110,9 +110,14 @@ Tab_tie_follow_engraver::stop_translation_timestep ()
   note_heads_.clear ();
 }
 
-ADD_ACKNOWLEDGER (Tab_tie_follow_engraver, slur);
-ADD_ACKNOWLEDGER (Tab_tie_follow_engraver, glissando);
-ADD_ACKNOWLEDGER (Tab_tie_follow_engraver, tab_note_head);
+
+void
+Tab_tie_follow_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Tab_tie_follow_engraver, slur);
+  ADD_ACKNOWLEDGER (Tab_tie_follow_engraver, glissando);
+  ADD_ACKNOWLEDGER (Tab_tie_follow_engraver, tab_note_head);
+}
 
 ADD_TRANSLATOR (Tab_tie_follow_engraver,
                 /* doc */