JS | RegExp pattern of literal string

by Zoltan Boros

HTML

<pre id="out"></pre>

JavaScript

var outElement = document.getElementById("out");
function print(text)
{
	outElement.innerHTML += text + "\n";
}

var pattern = new RegExp(".", "g");
var s = "abc";
print("Matching " + pattern.toString() + " against '" + s + "': " + pattern.test(s) + " (expected: false)");

// https://stackoverflow.com/a/4371855/5659541