nl_tokens: get : Get property by key or get all properties
pl_tokens: function ( k ) { // get specific property if ( oj . isString ( k ) ) { if ( this . has ( k ) ) return this [ k ] // get all properties } else { var out = { } , ix , p for ( ix = 0 ; ix < this . properties . length ; ix ++ ) { p = this . properties [ ix ] ; out [ p ] = this [ p ] ; } return <mask> } }