shithub: kwa

ref: f35a20e9357512dd66f8ff6c4c6b593b681dd276
dir: /test/t.re1a/

View raw version 
BEGIN { r1 = "[a-cg-j1-3]"
	r2 = "[^aeiou]"
}

$0 ~ r1	{ print $0 " matches /[a-cg-j1-3]/" }
$0 ~ r2	{ print $0 " matches /[^aeiou]/" }