I had emailed Jarkko when I posted this; I haven't heard back from him. You and I both could translate and compare. Kind of like L~R's "Perl time capsule" thing.
One thing to add to the algorithm, which I forgot, is a quick check to ensure the sum of the degrees is even. Silly me.
Jeff japhy Pinyan,
P.L., P.M., P.O.D, X.S.:
Perl,
regex,
and perlhacker How can we ever be the sold short or the cheated, we who for every service have long ago been overpaid? ~~ Meister Eckhart
Comment on Re^2: Construct Graph from a Degree Sequence