! Copyright (c) 1990-1997  Michael Sandrof, Troy Rollo, Matthew Green,
! Timothy Jensen, and other ircII contributors.
!
! All rights reserved.  See the HELP IRCII COPYRIGHT file for more
! information.
!
Usage: UNBAN <nickname>|<userhost_mask>
  Removes a ban affecting the given nickname or mask from the current
  channel.

See also:
  BAN
  BANCOUNT
  MODE
