-$self{texts} = {
+$self->{texts} = {
'AP' => 'Einkauf',
'AP Aging' => 'Offene Verbindlichkeiten',
'AR' => 'Verkauf',
'Version' => 'Version',
};
-$self{subs} = {
+$self->{subs} = {
'acc_menu' => 'acc_menu',
'clock_line' => 'clock_line',
'display' => 'display',