my $discussion=gettext("discussion");
foreach my $page (keys %renderedfiles) {
next if $linkedto{$page};
my $discussion=gettext("discussion");
foreach my $page (keys %renderedfiles) {
next if $linkedto{$page};
# If the page has a link to some other page, it's
# indirectly linked to a page via that page's backlinks.
next if grep {
# If the page has a link to some other page, it's
# indirectly linked to a page via that page's backlinks.
next if grep {