ly:grob-set-property!: Don't crash if set to a simple closure.

[lilypond.git] / lily / include / lily-lexer.hh

diff --git a/lily/include/lily-lexer.hh b/lily/include/lily-lexer.hh
index 94f609658bd137d440b8d721214dd99344439e31..4f5f92d4e11a97f6520cd7b0e8361a03f24e3ee2 100644 (file)
--- a/lily/include/lily-lexer.hh
+++ b/lily/include/lily-lexer.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1997--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1997--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -63,8 +63,8 @@ private:
   int hidden_state_;
 public:
   vector<int> extra_token_types_;
-  void *lexval;
-  Input *lexloc;
+  void *lexval_;
+  Input *lexloc_;
   bool is_main_input_;
   
   Sources *sources_;
@@ -116,6 +116,7 @@ public:
   bool is_chord_state () const;
   bool is_lyric_state () const;
   bool is_figure_state () const;
+  bool is_clean () const;
 };
 
 #endif /* MY_LILY_LEXER_HH */