Per,
On a related topic, last time I looked at Black Hole, there was no documentation. The Gambit BH page now claims to offer documentation in 4 formats, all of which lead to a request that I log in in order to upload a file. I would be happy to document BH if I knew anything about it :-)
Would you very much mind correcting the Gambit wiki page? I am eager to read the documentation...
Thanks! -- v