shithub: kwa

ref: 8e3c92b4eae6ff958d8af946caf6fb7d7f3bfbf7
dir: /test/t.break/

{
for (i=1; i <= NF; i++)
	if ($i ~ /^[a-z]+$/) {
		print $i " is alphabetic"
		break
	}
}