# File lib/racc/state.rb, line 704
    def rruleid(rule)
      if i = @la_rules.index(rule.ident)
        @la_rules_i + i
      else
        puts '/// rruleid'
        p self
        p rule
        p @rrules
        p @la_rules_i
        raise 'racc: fatal: cannot get reduce rule id'
      end
    end