(71B) Wildcard pattern matching, directory listing

[Dave Britten]

Thanks, I'll give it a look. Surprisingly, I didn't see a ton of articles diving into the problem in my quick search. This algorithm seemed like a reasonable balance of small size and performance for the kind of problems you'd likely throw at it on a 71B. (I don't expect to need to match patterns with 10 or more asterisks in them!) I'll see if I can work in the quick-abort logic.