I see it's not specifically mentioned in standards.info. Maybe someone will add it, there.
"someone" = mail bug-standards, preferably with a patch, and I will raise it with rms. That is, if we really want it. At least those particular cases don't bother me as much as say, foo_bar.c would. Personally, I agree wholeheartedly. On the other hand, I don't have any particular arguments for why gnulib should use, say, stdint_.h instead of stdint-.h. I'm not crazy about .eh or ..h, having basically never seen them before, but don't have any particular arguments for/against them, either. As for 8.3, I'm not sure. Somehow I had the impression DJGPP was 8.3, or people will still using it on good old DOS, or something. k