that guys macro did have commas in it, hmm. I'd venture a guess that they aren't intentionally removing commas from cast sequences, and it's merely a byproduct of them changing so much stuff in general. I wouldn't be surprised that either in a future beta build, or the final release, that commas work just fine. But if they don't, it's no big deal. We can manage. /click will still work to get large macros without getting an addon btw.