This still doesn't explain how to cater for:
> <!doctype html public "-//IETF//DTD HTML//EN">
> <HTML><HEAD>
> <TITLE>An example HTML document</TITLE>
> <BASE href="http://www.ics.uci.edu/Test/foobar.html">
> </HEAD><BODY>
> ... <A href="blort.html">a hypertext anchor</A> ...
> </BODY></HTML>
I do still get a strong feeling that BASE urls should end with a directory
name, not a filename.
///Peter