Iswitchb key binding

[Johan Bockgård]

This change was made a while ago:

    [iswitchb.el] revision 1.64
    date: 2005-11-01 07:10:49 +0000;  author: johnw;  state: Exp; lines: +1 -1
    (iswitchb-define-mode-map): Re-enabled the toggle-ignore keybinding (C-a).


I like the idea of binding `iswitchb-toggle-ignore' (I had already
bound it to C-n in my .emacs file). It should use a different key than
C-a though, the usual meaning of C-a is too important.


-- 
Johan Bockgård