bug#12377: 24.2.50; `minibuffer-prompt-properties' should respect existing faces in prompt string

[Noam Postavsky]

On Fri, Jun 24, 2016 at 12:33 PM, Drew Adams <drew.adams@oracle.com> wrote:
>> I've now implemented this on the trunk -- the faces are merged with the
>> face specified by -prompt-properties (which are at the end)
[...]
> The above post by Lars was in reply to this:
>
>>> Do you have a recipe that exhibits this bug?
>> emacs -Q
>> (completing-read (propertize "My prompt:" 'face 'highlight) '(a b c d))
>
> Please reopen this bug.  It is NOT fixed.  At least not in this
> build from 5/25, which is long after the "fix" was implemented:
>
> In GNU Emacs 25.0.94.1 (x86_64-w64-mingw32)
>  of 2016-05-25 built on KAEL

It's fixed in master (the git equivalent of "trunk"), which
corresponds to versions 25.1.50+, see attached screenshot.

propertized-prompt.png
Description: PNG image