# If we want to bold the search terms...
    if ($search_bold) {
        foreach $term (@search_terms) {
# This reg expression will do the trick, and doesn't bold things inside <> tags such as 
# URL's.
            $link_results     =~ s,(<[^>]+>)|(\Q$term\E),defined($1) ? $1 : "<b>$2</b>",gie;
        }
    }