Re: extension of file-test primitives?

[Greg Wooledge]

On Wed, Aug 23, 2017 at 07:55:55PM +0700, Peter & Kelly Passchier wrote:
> I was the one proposing combining the UNARY operators in a way like -fx, and
> your -a example shows that there is a precedent. Unary and binary operators
> are different, so there is no confusion for the parser or for the user.

No, trust me, there *IS* confusion for the users.  Try hanging out
in #bash for a while and you'll see (unless you gouge your eyes out
first).