[Nauty] Concurrent nauty calls

[David Vevar]

Hello everyone,

Some time ago I inquired with Brendan whether there's any chance of making
nauty calls re-entrant so that they could be executed concurrently. The
problem was that some variables in nauty.c were global (and static). I
didn't want to do the rewriting myself, because that would mean I'd have to
repeatedly modify the code with every new release of nauty. He said he'd put
my request on a wish-list. Does anybody know what's the status of that
request now? Thanks.

David