shithub: kwa

ref: cd1bcaf273f968c44f70c78eb1ff8729086badbb
dir: /test/t.coerce2/

{
	print index(1, $1)
	print substr(123456789, 1, 3)
	print 1 in x
	print 1 23 456
	print 123456789 ~ 123, 123456789 ~ "abc"
}