Missing / Not correctly implemented Commands
Somehow, /ban is not translated correctly to /mode +b.
As an extra bonus feature, providing a sensible hostmask for /ban <nick> would be great. Such as !ident@.sld.tld...
Steps to reproduce:
Enter: /ban !*sdvgsdgf
** No such channel #karlsruhe
Get: [23:56:17] * +b *!*sdvgsdgf*