nl_tokens: Common helper for emitting all three object shapes
pl_tokens: function emitObject ( ) { var body = bodec . join ( parts ) ; if ( body . length !== length ) { throw new Error ( "Body length mismatch" ) ; } var item = { type : numToType [ type ] , size : length , body : body , offset : start } ; if ( ref ) item . ref = <mask> ; parts . length = 0 ; start = 0 ; offset = 0 ; type = 0 ; length = 0 ; ref = null ; emit ( item ) ; }