public static void RunTests()
{
	Test("hello world", new[] { "hello", "world" });
	Test("'hello' world", new[] { "hello", "world" });
	Test("hello   world", new[] { "hello", "world" });
	Test("'hello' '' ", new[] { "hello", "" });
	Test("\"hello world\"", new[] { "hello world" });
	Test("'hello world'", new[] { "hello world" });
	Test("hello \"world", new[] { "hello", "world" });
	Test("\"'hello world'\"", new[] { "'hello world'" });
	Test("'\"hello world\"'", new[] { "\"hello world\"" });
	Test(" 'Hi!' ", new[] {"Hi!"});
	Test("  ", new string[0]);

}