bug#64799: [PATCH] Add 'project-prompt-key' face

[Philip Kaludercic]

Protesilaos Stavrou <info@protesilaos.com> writes:

>> From: Philip Kaludercic <philipk@posteo.net>
>> Date: Sun, 23 Jul 2023 13:41:43 +0000
>>
>> Protesilaos Stavrou <info@protesilaos.com> writes:
>>
>>> Dear maintainers,
>>>
>>> I noticed that the project switching dispatch menu hardcodes its face to
>>> 'bold'.  Adding a new face here allows themes/users to customise that
>>> style (e.g. to inherit the 'help-key-binding' face).
>>
>> Does this even need a separate face, or shouldn't `help-key-binding' be
>> reused directly?
>
> That would be my choice, though also with the removal of the square
> brackets around it.  The proposed patch is for backward-compatibility.

Backwards-compatible to what?  Can someone depend on this specific
behaviour?  I think it would be better to replace the current code with
what you are suggesting, as a step towards ensuring a more consistent
user interface.