bug#65387: [PATCH] New user option 'submit-emacs-patch-display-help'

[Juri Linkov <juri@linkov.net>]

>> I don't know if it justifies a new option, as you say, and I don't mind
>> keeping a modified `submit-emacs-patch` in my config.
>
> Let's see what others think about this new command.
>
> Would people please voice their opinions about adding it?

If 'submit-emacs-patch' used 'pop-to-buffer-same-window'
instead of 'switch-to-buffer' like in the patch below,
then using such simple config would be possible:

  (add-to-list 'display-buffer-alist
               '("\\*Patch Help\\*"
                 display-buffer-no-window
                 (allow-no-window . t)))

PS: This patch doesn't preclude adding an option.

diff --git a/lisp/mail/emacsbug.el b/lisp/mail/emacsbug.el
index bebaad720db..409ef7165fe 100644
--- a/lisp/mail/emacsbug.el
+++ b/lisp/mail/emacsbug.el
@@ -509,7 +509,7 @@ submit-emacs-patch
      (list (read-string (format-prompt "This patch is about" guess)
                         nil nil guess)
            file)))
-  (switch-to-buffer "*Patch Help*")
+  (pop-to-buffer-same-window "*Patch Help*")
   (let ((inhibit-read-only t))
     (erase-buffer)
     (insert "Thank you for considering submitting a patch to the Emacs project.\n\n"