tt = this.tokens[(this.tokenIndex + this.lookahead) & 3].type; 
next = this.tokens[(this.tokenIndex + this.lookahead) & 3]; if (this.scanNewlines && next.lineno != this.lineno) tt = NEWLINE; else tt = next.type; 
    peek: function () {        var tt;        if (this.lookahead) {            tt = this.tokens[(this.tokenIndex + this.lookahead) & 3].type;        } else {            tt = this.get();            this.unget();        }        return tt;    },
5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5459/3e0670e95228f6d7d37056a7708675ab80a28d72/jsparse.js/buggy/js/narcissus/jsparse.js