use warnings;
use strict;
use Text::xSV; #documentation in http://search.cpan.org/~tilly/Text-xSV-0.14/lib/Text/xSV.pm

#filename set in new().  works.
my $csv1 = Text::xSV->new(
filename => "filename.txt",
header   => ["partner",
			"kampagne",
			"keywordCluster",
			"keyword",
			"clicks",
			"leads",
			"orders",
			"jaronVerguetung",
			"partnerVerguetung",
			"profit"],
);
$csv1->set_sep(';');

#filename set in set_filename.  Doesn't work.
#error is "global symbol... requires explicit package name.  Fails on set_filename.  But not on set_sep.  Weird.
my $csv2 = Text::xSV->new(
header   => ["partner",
			"kampagne",
			"keywordCluster",
			"keyword",
			"clicks",
			"leads",
			"orders",
			"jaronVerguetung",
			"partnerVerguetung",
			"profit"],
);
$csv2->set_sep(';');
$cvs2->set_filename("popularixCombined.csv");