> On Oct 21, 2015, at 10:51 AM, Marc Feeley <feeley at iro.umontreal.ca> wrote: > > The source code is the only doc at this point, but it is a fairly straightforward encoding. Basically it is a prefix encoding of a tree using bytes, with a special code when there are cycles or sharing. Here’s a quick overview: Thanks a bunch for this; it’s very helpful.