From e2391d486e8a97e383db2337fad6a93c2c11656a Mon Sep 17 00:00:00 2001 From: Eli Zaretskii Date: Fri, 11 Sep 2020 08:56:51 +0300 Subject: [PATCH] * lisp/simple.el (undo-redo): Doc fix. --- lisp/simple.el | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lisp/simple.el b/lisp/simple.el index 3b2b5c92e94..b5002dd1898 100644 --- a/lisp/simple.el +++ b/lisp/simple.el @@ -2752,7 +2752,8 @@ Contrary to `undo', this will not redo a previous undo." (let ((undo-no-redo t)) (undo arg))) (defun undo-redo (&optional arg) - "Undo the last ARG undos." + "Undo the last ARG undos, i.e., redo the last ARG changes. +Interactively, ARG is the prefix numeric argument and defaults to 1." (interactive "*p") (cond ((not (undo--last-change-was-undo-p buffer-undo-list)) -- 2.39.5