muscle: factor the handling of used variables

[bison.git] / src / relation.c

diff --git a/src/relation.c b/src/relation.c
index 2d4215ecb62e1a357db92e273df651ec09e7cdff..5746eca70492691c07aa27b09a4b83fb2b247cc3 100644 (file)
--- a/src/relation.c
+++ b/src/relation.c
@@ -1,6 +1,6 @@
 /* Binary relations.
 
 /* Binary relations.
 

-   Copyright (C) 2002, 2004-2005, 2009-2012 Free Software Foundation,
+   Copyright (C) 2002, 2004-2005, 2009-2013 Free Software Foundation,

    Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
    Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.