[Zope] RESPONSE.redirect('blah?var=%s'%url_quote(value) ?

What is the cleanest way of doing the following? <dtml-call "RESPONSE.redirect('index_html?err=%s' % url_quote(errmsg))"> url_quote isn't available in the _ namespace (that I can find...), and I can't work out how to store a url_quote'd string anywhere without using a DTML Method... -- ___ // Zen (alias Stuart Bishop) Work: zen@cs.rmit.edu.au // E N Senior Systems Alchemist Play: zen@shangri-la.dropbear.id.au //__ Computer Science, RMIT WWW: http://www.cs.rmit.edu.au/~zen