Subject: Re: bug#53189: 29.0.50; Avoid window split in project-shell

From: Manuel Uberti <[email-masked]>
Date: Tue, 11 Jan 2022 19:24:26 +0100

On 11/01/22 18:07, martin rudalics wrote:
> This should be Bug#52878.  Can you try with
> 
> 
> diff --git a/lisp/window.el b/lisp/window.el
> index 3f61d53128..068d76c87f 100644
> --- a/lisp/window.el
> +++ b/lisp/window.el
> @@ -7474,9 +7474,10 @@ display-buffer-base-action
>     :version "24.1"
>     :group 'windows)
> 
> -(defcustom display-comint-buffer-action 'display-buffer-same-window
> +(defcustom display-comint-buffer-action
> +  '(display-buffer-same-window . ((inhibit-same-window . nil)))
>     "The action to display a comint buffer."
> -  :type display-buffer--action-function-custom-type
> +  :type display-buffer--action-custom-type
>     :risky t
>     :version "29.1"
>     :group 'windows
> 
> 
> Which also means that your customization is no more necessary.

I built master on commit c8ea3f09e09b18b909f5a6c5434185b8dbf2fa63 (which comes 
after 4765487d5d24fc8a2a06c329dc9cc3bed9803391, on which I see a similar change 
to what you proposed), removed my customization, but the problem remains.

-- 
Manuel Uberti
www.manueluberti.eu