Re: Xref completion

[Juri Linkov]

>>>>> On the one hand, it feels kinda faster, on the other, it lacks the ability
>>>>> to "look around" when you really need it. In an ideal world, I guess the 
>>>>> UI
>>>>> would be somewhere in the middle.
>>>> There are still too many differences between them.  The most noteworthy
>>>> is that xref--show-defs-minibuffer doesn't show completions by default,
>>>> only after TAB TAB.
>>>
>>> That depends on the completion UI in use.
>>>
>>> To see them right away, just start with 'M-x fido-mode'.
>>>
>>> Or here is the config I'm currently trying out. It needs both ivy and
>>> ivy-posframe installed, though:
>> 
>>> ;; See the result on the attached screenshot.
>> But matches are not highlighted on your screenshot, whereas on Pierre's
>> screenshot
>> matches are highlighted.
>
> That's only because there is no input on my screenshot (I aimed to show
> other things). And Pierre's features input "noti".
>
> Ivy, of course, highlights the matches.

But why 'M-.' doesn't highlight the identifier name in the *xref* buffer,
neither in the *Completions* buffer when xref--show-defs-minibuffer is used?