Mine
public text v1 · immutable<script language="javascript">
myChar = "e";
var myRE = /\b[a-zA-Z0-9]\z/;
results = myChar.match(myRE, 'i')
if (results) alert('Matched');
else alert ('Not matched');
</script><script language="javascript">
myChar = "e";
var myRE = /\b[a-zA-Z0-9]\z/;
results = myChar.match(myRE, 'i')
if (results) alert('Matched');
else alert ('Not matched');
</script>