$product->name: Handle ÖBB "Zug-Nr." in-band annotations

	my $train_no = $product->{prodCtx}{num};

	my $cat      = $product->{prodCtx}{catOut};

	my $catlong  = $product->{prodCtx}{catOutL};

	# ÖBB, you so silly

	if ( $name and $name =~ m{Zug-Nr} and $product->{nameS} ) {

		$name = $product->{nameS};

	}

	if ( $name and $cat and $name eq $cat and $product->{nameS} ) {

		$name .= ' ' . $product->{nameS};

	}

	if ( defined $train_no and not $train_no ) {

		$train_no = undef;

	}

	if (

		    not defined $line_no

		and defined $product->{prodCtx}{matchId}