GNU bug report logs - #6400
I want to stay with a sibling window

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From: Lennart Borgman <lennart.borgman <at> gmail.com>
To: martin rudalics <rudalics <at> gmx.at>
Cc: Emacs Bugs <bug-gnu-emacs <at> gnu.org>
Subject: bug#6400: I want to stay with a sibling window
Date: Fri, 11 Jun 2010 19:04:42 +0200

On Fri, Jun 11, 2010 at 3:22 PM, martin rudalics <rudalics <at> gmx.at> wrote:
>> A small patch to make the selected window one of the siblings when the
>> selected window is deleted.
>>
>> I do not understand the code so I am not sure this is correct. Martin?
>
>        if (EQ (FRAME_SELECTED_WINDOW (f), selected_window))
>
> This conditional checks only whether f is the selected frame.  You
> probably want to make sib the frame's selected window whenever you
> delete the frame's selected window.


Yes, that is what I want.

There is a bug in the patch. I assumed that if "sib" was non-nil then
it would be a buffer window. That is not the case so a check of that
must be made. The most simple is to add another check with
WINDOW_LIVE_P.


>       if (!EQ (XWINDOW (window)->frame, selected_frame))
> -       Fmake_frame_visible (WINDOW_FRAME (XWINDOW (window)));
> +       Fmake_frame_visible (WINDOW_FRAME (XWINDOW (window)), Qnil);
>
> And you almost certainly want to tell us what this is meant for ;-)


Eh, forgot I had this little patch there... ;-)

I have added a second optional arg to make-frame-visible:
dont-activate. This is for use with top-most windows etc. I will come
back to that when I have time.

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