Username character set

[roysmith]

The further you are away from ascii, the more likely you're trying to be evasive. Unless, of course, your user name is legitimately in some language with a non-latin alphabet.

$ python null.py
[226, 129, 191, 225, 181, 152, 203, 161, 203, 161, 34]
bytearray(b'\xe2\x81\xbf\xe1\xb5\x98\xcb\xa1\xcb\xa1"')
ⁿᵘˡˡ"
'ⁿᵘˡˡ"'
SUPERSCRIPT LATIN SMALL LETTER N
MODIFIER LETTER SMALL U
MODIFIER LETTER SMALL L
MODIFIER LETTER SMALL L
QUOTATION MARK
5