From 264c89eee7d25b5ad439ef1f0304eb47ce9e7d84 Mon Sep 17 00:00:00 2001
From: bwarsaw <>
Date: Fri, 13 May 2005 04:37:03 +0000
Subject: prefix_subject(): Don't double escape the prefix_pattern.

---
 Mailman/Handlers/CookHeaders.py | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/Mailman/Handlers/CookHeaders.py b/Mailman/Handlers/CookHeaders.py
index 993c0471..6b81546e 100644
--- a/Mailman/Handlers/CookHeaders.py
+++ b/Mailman/Handlers/CookHeaders.py
@@ -267,9 +267,6 @@ def prefix_subject(mlist, msg, msgdata):
     else:
         prefix_pattern = prefix
         old_style = mm_cfg.OLD_STYLE_PREFIXING
-    # Convert [ ( { ) --> \\[ \\( \\{ \\) to feed into re module.
-    # TK: Something magic should be here but after trial and error...
-    prefix_pattern = re.sub('([\[\(\{\)])', '\\\\\g<1>', prefix_pattern)
     subject = re.sub(re.escape(prefix_pattern), '', subject)
     rematch = re.match('((RE|AW|SV)(\[\d+\])?:\s*)+', subject, re.I)
     if rematch:
-- 
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