From 923efb99ce93699bbeff94ce8e14056659a6dcfc Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Tue, 13 Oct 1998 15:47:40 +0000
Subject: [PATCH] (set-fill-column): Doc fix.

---
 lisp/simple.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lisp/simple.el b/lisp/simple.el
index c5fe25ebe07..acdc8bba433 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -3066,6 +3066,7 @@ for `auto-fill-function' when turning Auto Fill mode on."
 
 (defun set-fill-column (arg)
   "Set `fill-column' to specified argument.
+Use \\[universal-argument] followed by a number to specify a column.
 Just \\[universal-argument] as argument means to use the current column."
   (interactive "P")
   (if (consp arg)
-- 
2.39.2