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-rw-r--r--lisp/iswitchb.el11
1 files changed, 7 insertions, 4 deletions
diff --git a/lisp/iswitchb.el b/lisp/iswitchb.el
index 70dda5442d5..a7d3328526a 100644
--- a/lisp/iswitchb.el
+++ b/lisp/iswitchb.el
@@ -1424,10 +1424,13 @@ See the variable `iswitchb-case' for details."
;;;###autoload
(define-minor-mode iswitchb-mode
- "Toggle Iswitchb global minor mode.
-With arg, turn Iswitchb mode on if ARG is positive, otherwise turn it off.
-This mode enables switching between buffers using substrings. See
-`iswitchb' for details."
+ "Toggle Iswitchb mode.
+With a prefix argument ARG, enable Iswitchb mode if ARG is
+positive, and disable it otherwise. If called from Lisp, enable
+the mode if ARG is omitted or nil.
+
+Iswitchb mode is a global minor mode that enables switching
+between buffers using substrings. See `iswitchb' for details."
nil nil iswitchb-global-map :global t :group 'iswitchb
(if iswitchb-mode
(add-hook 'minibuffer-setup-hook 'iswitchb-minibuffer-setup)