Issue 4625/2: Add event_symbol function to all slur engravers

[lilypond.git] / lily / include / grob-properties.hh

diff --git a/lily/include/grob-properties.hh b/lily/include/grob-properties.hh
index 157613debb6ac98de676fbba8ee9eed6a09b2cce..5822dd01fb915e5ecda1b4247468ad66c37e87e7 100644 (file)
--- a/lily/include/grob-properties.hh
+++ b/lily/include/grob-properties.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2014 David Kastrup <dak@gnu.org>
+  Copyright (C) 2014--2015 David Kastrup <dak@gnu.org>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -48,6 +48,8 @@ public:
   bool create ();
   SCM updated ();
   SCM push (SCM path, SCM value);
+  SCM temporary_override (SCM path, SCM value);
+  SCM temporary_revert (SCM path);
   void matched_pop (SCM);
   void pop (SCM path);
   void pushpop (SCM path, SCM value)