! 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: SET HISTORY <value>
  Sets the size of the command history circular buffer.  Setting
  HISTORY to zero disables the command history functions unless you
  have HISTORY_FILE set.  You must disable HISTORY_FILE to completely
  turn off command history.

See Also:
  SET HISTORY_FILE
