class Racc::State

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