nl_tokens: The transform function for transform stream .
pl_tokens: function transformDecode ( chunk , encoding , cb ) { this . <mask> ( chunk ) ; try { while ( this . length > 0 ) { const transaction = new Transaction ( this ) ; const data = decode ( transaction , this [ kschema ] ) ; transaction . commit ( ) ; this . push ( data ) ; } cb ( ) ; } catch ( error ) { if ( error instanceof NotEnoughDataError ) { cb ( ) ; } else { cb ( error ) ; } } }