(iswitchb-define-mode-map): Re-enabled the toggle-ignore keybinding

(C-a).  The author said it had been disabled much earlier due to a
possible incompatibility, but after many months of usage I have
encountered no problems (and it is a rather useful option, especially
for switching to " *temp*").

diff --git a/lisp/iswitchb.el b/lisp/iswitchb.el
index 80f7dbcb199faa8e61e17648ea8e2b1195132a79..3ba0beeeb0cb03ca63bd2dcdfc5dcfd7cb92ead8 100644 (file)
--- a/lisp/iswitchb.el
+++ b/lisp/iswitchb.el
@@ -559,7 +559,7 @@ variable `iswitchb-mode'."
     (define-key map "\C-j" 'iswitchb-select-buffer-text)
     (define-key map "\C-t" 'iswitchb-toggle-regexp)
     (define-key map "\C-x\C-f" 'iswitchb-find-file)
-    ;;(define-key map "\C-a" 'iswitchb-toggle-ignore)
+    (define-key map "\C-a" 'iswitchb-toggle-ignore)
     (define-key map "\C-c" 'iswitchb-toggle-case)
     (define-key map "\C-k" 'iswitchb-kill-buffer)
     (define-key map "\C-m" 'iswitchb-exit-minibuffer)