bug#41531: 27.0.91; Better handle asynchronous eldoc backends

[Stefan Monnier]

>>> -(defun eldoc-message (&optional string)
>>> +(make-obsolete
>>> + 'eldoc-message "use `eldoc-documentation-functions' instead." "1.1.0")
>>
>> Isn't the version part of the obsolete message supposed to tell the
>> version of Emacs?
>
> Stuck with "1.1.0", because of the GNU ELPA criterion.  But maybe the
> string could be "1.1.0-elpa" or something like that.

I recommend "eldoc-1.1.0" to clarify which version number we're talking about.


        Stefan