Re: face-remapping-alist can not override internal-border face?

[Eli Zaretskii]

> Date: Sun, 10 Mar 2019 08:35:55 +0800 (CST)
> From: tumashu  <address@hidden>
> Cc: martin rudalics <address@hidden>,
>       "address@hidden" <address@hidden>
> 
> I have tested, but I found that it *only* work normal frame,  child-frame do 
> not work:
> 
> (defface test
>   '((t (:inherit default :background "green")))
>   "Face used by the ivy-posframe."
>   :group 'ivy-posframe)
> 
> (set-face-background
>  'internal-border
>  (face-attribute 'test :background)
>  (make-frame `((internal-border-width . 100)
>                (parent-frame . ,(window-frame)))))
> 
> (set-face-background
>  'internal-border
>  (face-attribute 'test :background)
>  (make-frame `((internal-border-width . 100))))

This does work for me, so Martin is right: it should work.  I have no
idea why it didn't for you; did you try in "emacs -Q"?