!	 $eterna: meta4_character,v 1.7 2018/06/10 08:17:38 mrg Exp $
!
! Copyright (c) 1990-2018  Michael Sandrof, Troy Rollo, Matthew Green,
! and other ircII contributors.
!
! All rights reserved.  See the HELP IRCII COPYRIGHT file for more
! information.
!
Usage: BIND <key> META4_CHARACTER
  The META4_CHARACTER is just like the other meta keys except that it
  is now sticky. That is, Meta4-C-D-E-F-G invokes the
  meta4 versions of C, D, E, F and G. This effect lasts until
  meta4 is invoked again. Additionally, the Meta4 characters
  ^h, SPACE, h, i, j, k, x, H, I, J, K, L and X have been
  bound in such a way that BIND ^[ META4_CHARACTER now
  gives a vi editing mode.

  It will stay 'stuck' until it is unstuck with any key bindings that
  happen to activate the META4_CHARACTER.