Subject: Re: bug#53960: 29.0.50; describe-face: cannot use the mouse to select candidate from *Completions* buffer

From: Juri Linkov <[email-masked]>
Date: Sun, 13 Feb 2022 20:44:37 +0200

>>     1. The candidate does not have the mouse-face, it is the "SAMPLE" text
>>     that does.
>>     2. Pressing mouse-1 when the SAMPLE is highlighted inserts "SAMPLE"
>>     in the minibuffer instead of the face name.
>
> I've now fixed this in Emacs 29.

I also moved the text "SAMPLE" to a variable for customization,
like list-faces-sample-text that is used by list-faces-display:

  (defconst list-faces-sample-text
    "abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ"
    "Text string to display as the sample text for `list-faces-display'.")