I've just spruced up the Codex article for register_post_status mainly to bring it inline with other Codex pages.
However, I'm actually unclear on the usage. I've added the example but it's not working for me.
I've searched around and found a number of references to folks attempting to use the function without success, including searching questions about the extra parameters that appear to be available but aren't documented.
Does anyone have any clues as to it's proper usage? One particular question is whether it distinguishes between post types or not, and how?