NAME

       complg - Take the complements of a file of graphs.

SYNOPSIS

       complg [-lrq] [infile [outfile]]

DESCRIPTION

              Take the complements of a file of graphs.

              The output file has a header if and only if the input file does.

       -r     Only complement if the complement has fewer edges.

       -l     Canonically label outputs.

       -q     Suppress auxiliary information.