# Split up master list into smaller strings so that command line limit is not reached (limit to around 5000 chars)
	my @lists = $masterList =~ /(.{5000,}? )/g;
	# build the string of filename groups for pdf conversion
	my $htmlFiles = "";
	for (my $y = 0; $y < $#lists; $y++)
	{
		$htmlFiles.= "\$lists[$y] ";
	}