text: "use strict";
  
  const tiptoe = require("./index");
  
  tiptoe(
  	function step1()
  	{
  		return "a";
  	},
  	function step2(a)
  	{
  		console.log(a);
  
  		this(null, "b");
  	},
  	function step3(b)
  	{
  		console.log(b);
  		this(undefined, "c");
  	},
  	function step3(c)
  	{
  		console.log(c);
  		return ["d", "e"];
  	},
  	function step3(de)
  	{
  		console.log(de[0]);
  		console.log(de[1]);
  		
  		this();
  	},
  	function finish(err)
  	{
  		if(err)
  		{
  			console.error(err);
  			process.exit(1);
  		}
  
  		process.exit(0);
  	}
  );
  