From ad9eba7a695804e7ee4e4ac6619b81a2baa15958 Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Sun, 28 Jul 2002 19:04:07 +0000
Subject: Add 'engine' back.  IDLE used this, others might have copied it from
 there.

---
 Lib/re.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Lib/re.py b/Lib/re.py
index a786593..efc1ded 100644
--- a/Lib/re.py
+++ b/Lib/re.py
@@ -16,5 +16,7 @@
 # thanks /F
 #
 
+engine = "sre" # Some apps might use this undocumented variable
+
 from sre import *
 from sre import __all__
-- 
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