# flags: --preview
x = "\x1F"
x = "\\x1B"
x = "\\\x1B"
x = "\U0001F60E"
x = "\u0001F60E"
x = r"\u0001F60E"
x = "don't format me"
x = "\xA3"
x = "\u2717"
x = "\uFaCe"
x = "\N{ox}\N{OX}"
x = "\N{lAtIn smaLL letteR x}"
x = "\N{CYRILLIC small LETTER BYELORUSSIAN-UKRAINIAN I}"
x = b"\x1Fdon't byte"
x = rb"\x1Fdon't format"

# output

x = "\x1f"
x = "\\x1B"
x = "\\\x1b"
x = "\U0001f60e"
x = "\u0001F60E"
x = r"\u0001F60E"
x = "don't format me"
x = "\xa3"
x = "\u2717"
x = "\uface"
x = "\N{OX}\N{OX}"
x = "\N{LATIN SMALL LETTER X}"
x = "\N{CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I}"
x = b"\x1fdon't byte"
x = rb"\x1Fdon't format"