Method toString

benchmark/data-min.js:569–574

()

		);
	}
	toString() {
		let t = this.intro,
			e = this.firstChunk;
		for (; e; ) ((t += e.toString()), (e = e.next));
		return t + this.outro;
	}
	isEmpty() {
		let t = this.firstChunk;
		do