[["Character", "foo"], ["Comment", "</xmp>"], ["EndTag", "xmp"]]

[["Character", "foo"], "ParseError", ["Comment", ""], ["Character", "baz"], ["EndTag", "xmp"]]

[["Character", "foo"], "ParseError", ["Comment", ""], ["EndTag", "xmp"], "ParseError", ["Comment", ""], ["Character", "baz"], ["EndTag", "xmp"]]

[["Character", " & "], ["Comment", " & "], ["Character", " & "], ["EndTag", "xmp"]]

[["Character", "foo"], "ParseError", "ParseError", "ParseError", ["Comment", " x --x>x-- >x"], ["Character", "x--"], "ParseError", ["Character", "<>"], ["EndTag", "xmp"]]

