# HG changeset patch
# User cmlenz
# Date 1172515197 0
# Node ID 29cddd6002457821e1f9138ed1009da68e42db66
# Parent  2f4a525c32d5bba36b756118bab965e9e0e0fd11
Actually write xmlns declaratons for generated attribute namespace prefixes.

diff --git a/UPGRADE.txt b/UPGRADE.txt
--- a/UPGRADE.txt
+++ b/UPGRADE.txt
@@ -22,7 +22,6 @@
 information.
 
 
-
 Upgrading from Markup
 ---------------------
 
diff --git a/genshi/output.py b/genshi/output.py
--- a/genshi/output.py
+++ b/genshi/output.py
@@ -443,6 +443,7 @@
                         if attrns not in namespaces:
                             prefix = _gen_prefix()
                             _push_ns(prefix, attrns)
+                            _push_ns_attr(('xmlns:%s' % prefix, attrns))
                         else:
                             prefix = namespaces[attrns][-1]
                         if prefix: