Lars Ingebrigtsen <larsi@gnus.org> writes:

> Oleh Krehel <ohwoeowho@gmail.com> writes:
>
>> * lisp/cus-edit.el (custom-face-value-create): Make the face name into
>>   a button that calls `find-face-definition'.
>
> [...]
>
>> +        (setq opoint (point))
>> +        ;; Face name (tag).
>> +        (insert " " tag)
>> +        (make-button opoint (point)
>> +                     'follow-link t
>> + 'action (lambda (&rest _x) (find-face-definition symbol))))
>
> Makes sense to me.  I tweaked it a bit before applying, though -- used
> insert-text-button for convenience.
>

Why a button.el button, and not a link widget? Using a button.el button
makes it look like TAB is inconsistent, because it skips the button, so
you can't get to the button by just pressing TAB.

And given there are links to which you can get to by pressing TAB, not
being able to reach this one makes it feel like something is wrong.