From 44b548dda872c0d4f30afd6b44fd74b053a55ad8 Mon Sep 17 00:00:00 2001
From: R David Murray <rdmurray@bitdance.com>
Date: Thu, 8 Sep 2016 13:59:53 -0400
Subject: #27364: fix "incorrect" uses of escape character in the stdlib.

And most of the tools.

Patch by Emanual Barry, reviewed by me, Serhiy Storchaka, and
Martin Panter.
---
 Lib/idlelib/paragraph.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Lib/idlelib/paragraph.py')

diff --git a/Lib/idlelib/paragraph.py b/Lib/idlelib/paragraph.py
index 5d358eed05..f11bdaeb77 100644
--- a/Lib/idlelib/paragraph.py
+++ b/Lib/idlelib/paragraph.py
@@ -130,7 +130,7 @@ def reformat_paragraph(data, limit):
     partial = indent1
     while i < n and not is_all_white(lines[i]):
         # XXX Should take double space after period (etc.) into account
-        words = re.split("(\s+)", lines[i])
+        words = re.split(r"(\s+)", lines[i])
         for j in range(0, len(words), 2):
             word = words[j]
             if not word:
-- 
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