[Zope] dtml-echo?

[jessica lee tishmack]

Thanks for the reference to the DTML Guide...it has helped a lot.  I have
come across something that I couldn't seem to find an answer to.  I have
the following line in my original code that I uploaded from an
existing HTML directory...I can't seem to find a dtml tag that will
replace the echo statements here...

href="http://validator.w3.org/check?uri=http://dnrdb.cbi.tamucc.edu:80/
<!--#echo var="><!--#echo var="REQUEST_URI" -->;weblint"

I found this snippet of code for an echo and set, but my attempts at
modifying it to work for this have failed.

<!--#call "REQUEST.set('varName', 'varValue')"-->
<!--#var varName--> 

Thanks in Advance, 
Jessica