Any way to show a page's status?

I was wondering: is there was anyway to get a page’s status into the
page?

Basically, I’d like to be able to show the editor whether or not their
looking at a Draft (if they’re on the dev.host of course). I figure a
.draft CSS rule should do the trick, but I need some way to
conditionally output it.

I could whip something up to do this unless it’s already been done.

-Andrew