# File test/test_sexp.rb, line 239
  def test_pretty_print
    util_pretty_print("s()",
                       s())
    util_pretty_print("s(:a)",
                       s(:a))
    util_pretty_print("s(:a, :b)",
                       s(:a, :b))
    util_pretty_print("s(:a, s(:b))",
                       s(:a, s(:b)))
  end