DOCBOOK: Incorrect prev page uri generated in for multipage htmloutput.

Hi,

I've attached a short sgml source that creates this problem and the
resulting output.  Please have a look at intro.html.  The generated
"prev" uri points back to blah.html, instead of introch.html.

I use the following to generate the output:

export DSL_HTML="${SGML_SHARE}/docbook-dsssl-1.72/html/ldp.dsl#html"
openjade -t sgml -d $DSL_HTML try.sgml 2>&1 | grep -v "DTDDECL catalog
entries"

Perhaps someone can see what I am doing wrong?

Thanks in advance.

Jonathan