nl_tokens: Get a buffer from an object .
pl_tokens: function object ( obj ) { var buffers = [ ] , buf , k , v , len = 0 ; for ( k in obj ) { buf = this . getStringBuffer ( k ) ; len += buf . <mask> ; buffers . push ( buf ) ; buf = this . getStringBuffer ( obj [ k ] ) ; len += buf . length ; buffers . push ( buf ) ; } return Buffer . concat ( buffers , len ) ; }