I said I'd do this

I said I’d do this awhile back and I forgot. Okay, I didn’t forget. It’s a case of nasty code embarassing me. I’ll take my medicine though. You can look at my comment code if you wish. It has no documentation but it’s pretty simple. Considering the XInclude spec has a new xi:fallback element I’m going to change the way the comment count stuff works once that’s available in LibXML or I figure out how to add it myself.