unable to remove oddly-named directory

[Jeremy Drake]

On Fri, 14 Jun 2024, Jeremy Drake via Cygwin wrote:

> On Fri, 14 Jun 2024, Jeremy Drake via Cygwin wrote:
>
> > Eliot Moss replied to me privately, and I confirmed as well, that this
> > does not occur with Cygwin 3.5.1-1.  So this appears to be a regression
> > in 3.5.3.
>
> It also does not occur in 3.6.0-0.81 or 3.6.0-0-0.115, so perhaps this was
> already fixed.  The only thing I saw at all relevant had to do with
> globbing, but seemed to be particularly about globbing on dos command
> lines...

I'm going nuts.  Today, none of the versions I tested yesterday are
working.  Maybe I was using the wrong character?  $'\uD800' is broken but
$'\uDC00' is OK.