x y #### line 925 << next if($val =~ m{^\s*$}s); # Skip all whitespace content >> next if (($self->{opt}->{suppressempty} or %$attr) and $val =~ m{^\s*$}s); # Skip all whitespace content line 956 >> if (!$self->{opt}->{suppressempty} and scalar(keys %$attr) > 1 and $attr->{$self->{opt}->{contentkey}} =~ m{^\s*$}s) { >> delete $attr->{$self->{opt}->{contentkey}}; >> }