On 03/27/2018 10:27 AM, Karl Berry wrote:
> ls -aA also shows . and ..; maybe it shouldn't?

You're right, it shouldn't. This was a bug I introduced in 2004 and I 
think you're the first to report it (!). In my defense, it wasn't 
officially a bug until POSIX.1-2008 came out and specified that -a and 
-A should override each other. Anyway, thanks. I installed the attached 
patch.