John R. Daily writes:

According to old mailing list archives, <dtml-raise type="Redirect"> should tell the browser to, well, redirect. The "dtml-raise type=Redirect" wants to have an absolute URL as "error value".

Thus, <dtml-raise type=Redirect>http://localhost:8080/index_html</dtml-raise> works while <dtml-raise type=Redirect>index_html</dtml-raise> does not.

According to the Zope Book, the same can be achieved via <dtml-call expr="RESPONSE.redirect(target)"> That works fine for me in all cases.

Dieter