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$$self{_GUI}{_VTE} = Vte::Terminal->new(); # more code my $func = sub { return 1 }; my $string = $$self{_GUI}{_VTE}->get_text_range($row, $col, $row, $end +_col, $func, my $data = undef);
my $func = {sub => {return 1}}; my $string = $$self{_GUI}{_VTE}->get_text_range($row, $col, $row, $end +_col, $func, my $data = undef);