From e2b992cbc6b14d92d7b2d0368b776facc2d74055 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Fri, 5 Sep 1997 23:33:10 +0000
Subject: [PATCH] (search-whitespace-regexp): Doc fix.

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

diff --git a/lisp/isearch.el b/lisp/isearch.el
index c0196113bcd..f5c495171f8 100644
--- a/lisp/isearch.el
+++ b/lisp/isearch.el
@@ -152,6 +152,7 @@ string, and RET terminates editing and does a nonincremental search."
 
 (defcustom search-whitespace-regexp "\\s-+"
   "*If non-nil, regular expression to match a sequence of whitespace chars.
+This applies to regular expression incremental search.
 You might want to use something like \"[ \\t\\r\\n]+\" instead."
   :type 'regexp
   :group 'isearch)
-- 
2.39.2