Fabian Islidius

Islidius / firstandfollowsets.js

Created August 21, 2019 11:40

Small piece of code to generate FIRST and FOLLOW sets

	// 'ε' symbol for empty symbol
	const EPSILON = 'ε';

	// this is a set that tracks the fact it contains 'ε' seperatly
	class CustomSet {
	constructor() {
	this.set = new Set();
	this.eps = false;
	}

Islidius / gist:5737061f080cf1232361

Created February 26, 2015 22:38