shithub: trueawk

ref: 8da361bb89c76cf969d6c85f4364cb84475938cc
dir: /testdir/t.intest/

{
	line = substr($0, index($0, " "))
	print line
	n = split(line, x)
	if ($1 in x)
		print "yes"
	else
		print "no"
}