discussion of how to suppress C preprocessor warnings about YYFAIL
being unused, see the Bison 2.4.2 NEWS entry.
+** `%prec IDENTIFIER' requires IDENTIFIER to be defined separately.
+
+ As promised in Bison 2.4.2's NEWS entry, it is now an error if a token
+ that appears after a %prec directive is not defined by %token, %left,
+ %right, or %nonassoc. This is required by POSIX.
+
** Temporary hack for adding a semicolon to the user action.
Previously, Bison appended a semicolon to every user action for
-----
-Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+Copyright (C) 1995-2010 Free Software Foundation, Inc.
This file is part of Bison, the GNU Parser Generator.