! Copyright (c) 1990-1997  Michael Sandrof, Troy Rollo, Matthew Green,
! and other ircII contributors.
!
! All rights reserved.  See the HELP IRCII COPYRIGHT file for more
! information.
!
Usage: NICK <nickname>
  Changes your nickname to whatever you like.   The nickname may be at
  most 9 characters.  If you specify a nickname that is already in
  use, you will be prompted to enter a new nickname.
