+2008-11-09 Akim Demaille <demaille@gostai.com>
+
+ Enhance bench.pl.
+ * etc/bench.pl.in (parse, parse_expr, parse_term, parse_fact)
+ (@token, $grammar, $bench): New.
+ (generate_grammar_variant): Rename as...
+ (generate_grammar_list): this.
+ (generate_grammar): Adjust.
+ (bench_grammar): Rename as...
+ (bench): this.
+ Use it in the various bench-marking routines.
+ (-b, -g): New options.
+
2008-11-09 Akim Demaille <demaille@gostai.com>
Use a static hierarchy for symbols in the C++ parser.