From 8d5f048d8a3b948cd57028a588cff914fe261065 Mon Sep 17 00:00:00 2001
From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Mon, 16 Jul 2007 21:35:46 +0000
Subject: [PATCH] regexp searches for negative decimals too

---
 lib/sqlalchemy/ansisql.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/sqlalchemy/ansisql.py b/lib/sqlalchemy/ansisql.py
index 32c6e7ac48..3e6ddd34c5 100644
--- a/lib/sqlalchemy/ansisql.py
+++ b/lib/sqlalchemy/ansisql.py
@@ -449,7 +449,7 @@ class ANSICompiler(engine.Compiled):
                 self.generated_ids['anonymous'] = anonymous_counter + 1
                 self.generated_ids[('anonymous', ident)] = newname
                 return newname
-        return re.sub(r'{ANON (\d+) (.*)}', anon, name)
+        return re.sub(r'{ANON (-?\d+) (.*)}', anon, name)
             
     def bindparam_string(self, name):
         return self.bindtemplate % name
-- 
2.47.3