/* Grammar reduction for Bison.
- Copyright (C) 1988-1989, 2000-2003, 2005-2012 Free Software
+ Copyright (C) 1988-1989, 2000-2003, 2005-2013 Free Software
Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
static bitset V;
/* Set of symbols used to define rule precedence (so they are
- `useless', but no warning should be issued). */
+ 'useless', but no warning should be issued). */
static bitset V1;
static rule_number nuseful_productions;