my $tradition = Text::Tradition->new( 'input' => 'TEI',
'name' => 'test0',
'file' => $datafile );
+$tradition->enable_stemmata;
my $s = $tradition->add_stemma( 'dotfile' => 't/data/florilegium.dot' );
is( ref( $s ), 'Text::Tradition::Stemma', "Added stemma to tradition" );