Re: Emacs 27.1 Windows Binaries -- testing wanted

[Óscar Fuentes]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Óscar Fuentes <ofv@wanadoo.es>
>> Date: Tue, 18 Aug 2020 17:57:05 +0200
>> 
>> Eli Zaretskii <eliz@gnu.org> writes:
>> 
>> > For images, verify that (image-type-available-p 'TYPE) returns non-nil
>> > for all the supported TYPEs.  For other optional features, similar
>> > functions generally exist that can be probed; let me know if you need
>> > more detailed advice.
>> 
>> A function that checks and shows the availability of every possible
>> optional feature would be handy.
>
> Many of them already have such a function.  Some need alternative
> testing methods.

Yes, but I'm talking about a unique function that displays the
availability of all optional features, so the user can see at a glance
what is available (and what is missing) on his install.