!7

p {
  for (S s : ll(null, "", "\r", "\n", "\r\n", "abc", "a\rb", "a\r", "a\r\r\nb", "a\r\rb", "a\n", "\n\r\n", "a\n\nbla", "a\r\nb\r\n"))
    assertEqualsVerbose(fixNewLines(s), fixNewLines_old(s));
}