bug#49069: 28.0.50; [PATCH] Use display-buffer for re-builder

[Juri Linkov <juri@linkov.net>]

tags 49069 fixed
close 49069 28.0.50
thanks

> To be fair, blaming the different repositories gives no evidence that
> this macro is a reaction to perspective.el

Indeed, we don't know for sure, it was just a hypothesis.
But anyway such "catch-all" tricks as ".*" should be avoided.

Also I don't know if there is any chance to fix Org-mode.
Anyway, I'm using such workaround for Org-mode problem:

#+begin_src emacs-lisp
;; Unfortunately, Org window customization has no effect because
;; ‘display-buffer-alist’ is ignored in ‘org-no-popups’
;; until ‘org-switch-to-buffer-other-window’ is overridden below:
(defalias 'org-switch-to-buffer-other-window 'switch-to-buffer-other-window)

;; This allows such user customizations:
(push '("\\`\\*Org \\(Links\\|Select\\)\\*\\'"
        display-buffer-below-selected
        (window-height . fit-window-to-buffer)
        (preserve-size . (nil . t)))
      display-buffer-alist)
#+end_src

> Ok you convinced me. Thanks for the tip, I installed it on a low-vision
> setup of a knowledge of me. We will see more in detail the differences
> that it implies.
>
> So it seems that the patch of the Thu, 17 Jun 2021 16:50:07 +0200
> was indeed the one we want to keep.
>
> I tested it again, with :
>
> (customize-set-variable
>  'display-buffer-base-action
>  '((display-buffer-reuse-window display-buffer-same-window)))
>
> (setf (alist-get "*RE-Builder*" display-buffer-alist nil nil #'string=)
>       `((display-buffer-in-direction)
>         (direction . top)
>         (dedicated . t)))
>
> (re-builder)
>
> And it obeys to display-buffer-alist, be it for an other
> function or others parameters, and keep being functional ... etc.

Thanks for confirming and for implementing the patch.
Now your patch was pushed in commit 57354bc64b.