git: 9front

ref: 4102a4063e3e44e89ee2b2cc86edde4371e203db
dir: /sys/src/cmd/dict/rev.awk/

View raw version 
NF == 2	{
		printf "%s\t%s\n", $2, $1
	}
NF != 2 {
		print "ERROR " $0
	}