- This is a title blacklist. Titles and users that match a regular expression here cannot be created.
- Use "#" for comments.
- This is case insensitive by default
# No '!' at beginning
^!.* <newaccountonly>
# No multiple ! or ?
.*[!?]{3,}.*
# No pseudo-wiki-deep-links
(?:[^\/]+[\/:])?(index\.php|w\/wiki)(?:\/.+)?
# Disallows eleven or more of the same character repeated in usernames
.*(.)\1{10}.* <newaccountonly>
# No usernames shorter than 2 characters
.{1,2} <newaccountonly>
# No pseudo-IP-addresses
(?:[OoIl0-9]{1,3}[\p{P}:-\s\.]){3}.* <newaccountonly>
# No half or full-width characters (including control characters) / Small Form Variants
.*[\x{0080}-\x{009F}\x{E000}-\x{F8FF}\x{FDD0}-\x{FDEF}\x{FE50}-\x{FE6F}\x{FF00}-\x{FFFF}].* <newaccountonly>
# No domain endings
.*\.(?:at|ch|de|com|net|org|biz|info|mobi)$ <newaccountonly>
# No function call parentheses, such as in Hello()
.*\(\).* <newaccountonly>
# No 'Admin'
.*[a4]dm[il1í]n.* <newaccountonly>
# WikiVoyages merger unclaimed account renaming conflict avoidance
.*\(W[TV]-\w{2}\) .* <newaccountonly>
# no number at the end # .*[0-9][0-9]$ <newaccountonly> --- conflicts with legitimate usernames