Merge branch 'master' of git.dolda2000.com:/srv/git/r/wrw

diff --cc wrw/resp.py
index a27a143,e901988..50ac6b1
--- 1/wrw/resp.py
--- 2/wrw/resp.py
+++ b/wrw/resp.py
@@@ -70,5 -70,10 +70,11 @@@ class redirect(dispatch.restart)
      def handle(self, req):
          req.status(self.status, "Redirect")
          req.ohead["Location"] = proto.appendurl(proto.requrl(req), self.url)
 +        req.ohead["Content-Length"] = 0
          return []
+ 
+ class unmodified(dispatch.restart):
+     def handle(self, req):
+         req.status(304, "Not Modified")
+         req.ohead["Content-Length"] = "0"
+         return []

diff --cc wrw/sp/xhtml.py
Simple merge