bug#41200: Displaying a tooltip with x-show-tip gets very slow as more faces are defined

[Clément Pit-Claudel]

On 20/06/2020 03.47, Eli Zaretskii wrote:
>> From: Juri Linkov <juri@linkov.net>
>> Cc: cpitclaudel@gmail.com,  41200@debbugs.gnu.org
>> Date: Mon, 08 Jun 2020 03:21:58 +0300
>>
>>> Could you guys please finalize these issues?  I'd like to install
>>> these changes on master, for which I'd need a patch that covers both
>>> the changes in the face storage and the fix for the tab-line face.
>>>
>>> Actually, the problem with the tab-line face will probably need to be
>>> fixed on emacs-27.
>>
>> I never used the second argument MEMBERS of 'defgroup', but it's exactly
>> what is needed.  Now the problem with the tab-line face is fixed on emacs-27
>> in commit 6eb18a950d.
> 
> Thanks.
> 
> Clément, would you like to rebase your patch on the current master and
> resubmit?  I think we are ready for installing it.

Yes, sorry for the delay.  I will try to do this today.  Thanks for your 
patience.