if ( $type == 'LINK' ) {
list( $ns, $index ) = explode( ':', $key, 2 );
if ( isset( $this->internals[$ns][$index]['text'] ) ) {
if ( $type == 'LINK' ) {
list( $ns, $index ) = explode( ':', $key, 2 );
if ( isset( $this->internals[$ns][$index]['text'] ) ) {