git: 9front

ref: f19a0e48cb42304dda1041fe5ea6d8bc0a127aab
dir: /sys/src/cmd/dict/rev.awk/

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