occurence of keyword in each section with reference to page,
specified in keywords file.
<UL>
-<LI><A HREF="http://ftp.45.free.net/pub/oldstuff/href.gz">Source (Perl)</A> (English POD included)
+<LI><A HREF="http://ftp.wagner.pp.ru/pub/oldstuff/href.gz">Source (Perl)</A> (English POD included)
<LI><A HREF="href.txt">Documentation (Russian)</A>
</UL>