Forgotten how to deal with unicode

[David Bovill]

   - I want to fetch a url say "http://en.wikipedia.org/wiki/Slavoj_Žižek*"*
   - This is displayed correctly in a list field (say on line 1 of the
   field)

How do I use revTalk to fetch the right value from this field so that I can:

   - put url "http://en.wikipedia.org/wiki/Slavoj_Žižek*"*

NB pasting the text from the browsers url field gives "
http://en.wikipedia.org/wiki/Slavoj_%C5%BDi%C5%BEek", what would you code to
get that result?