Windows new-line breaks parser

[Lorac]

On windows I couldn't get a CMakeLists.txt to parse. I tried adding a test like this:

test_windows_newline = make_parser_test("a()\r\n", [("a", []), '\r', '\n'])

But it doesn't pass and returns no tokens.

    def test() -> None:
        actual_token, actual_remain = ListParser().parse(liststr)
>       assert actual_token == expect_token
E       AssertionError: assert [] == [('a', []), '\r', '\n']
E         Right contains 3 more items, first extra item: ('a', [])
E         Full diff:
E         - [('a', []), '\r', '\n']
E         + []