parse "gopher://aľV }\xc5 1<_0<\fL\x1b\xe1H\xa3\x1aC\x05\x8b\xfe۬\xcc\xe6M\xb9/1\x17\x81\xec\x8d\xd0{\x04\u0097F\xecKL\b}\\\x80": net/url: invalid control character in URL