# if tag <10, there's no subfield, use the "@" trick
if ( $field->tag() < 10 ) {
next if ( $tagslib->{ $field->tag() }->{'@'}->{hidden} );
# if tag <10, there's no subfield, use the "@" trick
if ( $field->tag() < 10 ) {
next if ( $tagslib->{ $field->tag() }->{'@'}->{hidden} );