class YARP::LexCompat::IgnoredNewlineToken

def ==(other)
  return false unless self[0...-1] == other[0...-1]
  if self[4] == Ripper::EXPR_ARG | Ripper::EXPR_LABELED
    other[4] & Ripper::EXPR_ARG | Ripper::EXPR_LABELED > 0
  else
    self[4] == other[4]
  end
end