X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fparenthesis-engraver.cc;h=c9b9ec62a481047adb88ba7c5a432903ad1a5f27;hb=0148f892be35b172d678931fe9d10f795bca3077;hp=7c17c7504b7d9d7b215e6e5fce24983fa5190d69;hpb=bb8a0a5387af94dd2702877256334b160575a730;p=lilypond.git

diff --git a/lily/parenthesis-engraver.cc b/lily/parenthesis-engraver.cc
index 7c17c7504b..c9b9ec62a4 100644
--- a/lily/parenthesis-engraver.cc
+++ b/lily/parenthesis-engraver.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2005--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 2005--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
 
   LilyPond is free software: you can redistribute it and/or modify
@@ -22,7 +22,6 @@
 
 #include "item.hh"
 #include "pointer-group-interface.hh"
-#include "simple-closure.hh"
 #include "stream-event.hh"
 #include "warn.hh"
 
@@ -33,10 +32,11 @@ class Parenthesis_engraver : public Engraver
   TRANSLATOR_DECLARATIONS (Parenthesis_engraver);
 
 protected:
-  DECLARE_ACKNOWLEDGER (grob);
+  void acknowledge_grob (Grob_info);
 };
 
-Parenthesis_engraver::Parenthesis_engraver ()
+Parenthesis_engraver::Parenthesis_engraver (Context *c)
+  : Engraver (c)
 {
 }
 
@@ -67,13 +67,18 @@ Parenthesis_engraver::acknowledge_grob (Grob_info info)
             }
           else
             {
-              programming_error ("Don't know how to parenthesize spanners.");
+              info.grob ()->warning ("Don't know how to parenthesize spanners.");
             }
         }
     }
 }
 
-ADD_ACKNOWLEDGER (Parenthesis_engraver, grob);
+void
+Parenthesis_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Parenthesis_engraver, grob);
+}
+
 ADD_TRANSLATOR (Parenthesis_engraver,
                 /* doc */
                 "Parenthesize objects whose music cause has the"