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Result Size: 625 x 571
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<!DOCTYPE html>
<html>
<body>
<script>
var str="Every man in the world! Every woman on earth!";
var patt=/man/g;
var str2=str.replace(patt,"person");
document.write(str2+"<br>");
patt=/(wo)?man/g;
patt.compile(patt); 
str2=str.replace(patt,"person");
document.write(str2);
</script>
</body>
<!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_regexp_compile by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 03:01:32 GMT -->
</html>
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