From 1d7208e663e3339164942c4e5417fb75e350e8a4 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Thu, 28 Mar 2002 18:14:53 +0000
Subject: [PATCH] (compare-windows-whitespace): Match all whitespace.

---
 lisp/compare-w.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/compare-w.el b/lisp/compare-w.el
index 389da2c0aad..89127a091b8 100644
--- a/lisp/compare-w.el
+++ b/lisp/compare-w.el
@@ -35,7 +35,7 @@
   :prefix "compare-"
   :group 'tools)
 
-(defcustom compare-windows-whitespace "[ \t\n]+"
+(defcustom compare-windows-whitespace "\\s-+"
   "*Regexp that defines whitespace sequences for \\[compare-windows].
 Changes in whitespace are optionally ignored.
 
-- 
2.39.2