*shell* buffer freezes within Cygwin and Emacs 27.1

[Ken Brown]

[Please don't top-post on this list.  Thanks.]

On 2/4/2021 11:54 AM, Randy Galbraith via Cygwin wrote:
> Good morning Takashi.
> 
> Thank you so much for your response. I just tried:
> 
> env CYGWIN=disable_pcon emacs-q
> 
> and cmd input/output works again. I'll now need to document this for our
> team and seek out what this does.

In case it wasn't clear to you from Takashi's suggestion to try a snapshot, this 
problem has already been fixed for the next cygwin release.  Setting 
CYGWIN=disable_pcon is just a temporary workaround.  It would be great if you 
would test a snapshot and confirm the fix.

Ken