! 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: CTCP <nick> VERSION
  VERSION will show you the version of the client that a particular
  person is using.

Note:
  SL0 means Script Level 0