Subject: Re: bug#76010: describe-face and minibuffer-next/previous-completion

From: Juri Linkov <[email-masked]>
Date: Mon, 03 Feb 2025 09:44:28 +0200

>> emacs -Q
>> M-x describe-face RET
>> M-<down> M-<down> M-<down>
>> 
>> In the minibuffer prompt, I see the completions have accumulated.
>> I.e. it appears as
>> boldblink-matching-paren-offscreenabbrev-table-name
>> instead of the expected
>> bold
>> which is the currently highlighted completion candidate.
>> The same accumulation occurs when M-<up> (minibuffer-previous-completion) is used.
>
> Thanks.
>
> Juri, this seems to be a regression since Emacs 29, so could you
> please look into this soon?

It seems that removal of completion-base-affixes
and completion-use-base-affixes in bug#48356 broke
completing-read-multiple.