Wow, very sorry there was a misunderstanding. I have been working in places where 95% of the businesses on multi-level buildings have required the entire bathroom to be what amounts to a full and complete shower room, with or without a shower. What I was referencing, and still am, is the protection has been warranted for much longer than the code required. Yes, now it specifically states "Where there is a shower without a threshold" as compared to the wording of an immediate adjoining space". Most people get this, but there were a few jurisdictions taking liberties about how far to consider what was a wet location. Certainly nothing about semantics, just a clarification for knuckleheads who over legislate the space.