GNU bug report logs - #7381
24.0.50; Provide a hook run when a window is selected

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From: martin rudalics <rudalics <at> gmx.at>
To: Štěpán Němec <stepnem <at> gmail.com>
Cc: 7381 <at> debbugs.gnu.org, Chong Yidong <cyd <at> stupidchicken.com>, Stefan Monnier <monnier <at> IRO.UMontreal.CA>
Subject: bug#7381: 24.0.50; Provide a hook run when a window is selected
Date: Sat, 13 Nov 2010 17:03:09 +0100

Stefan, Chong - please consider installing the patch below.

martin

> diff --git a/src/window.c b/src/window.c
> index 7591401..414354c 100644
> --- a/src/window.c
> +++ b/src/window.c
> @@ -2420,6 +2420,17 @@ check_all_windows (void)
>    window_loop (CHECK_ALL_WINDOWS, Qnil, 1, Qt);
>  }
> 
> +DEFUN ("window-use-time", Fwindow_use_time, Swindow_use_time, 0, 1, 0,
> +       doc: /* Return WINDOW's use time.
> +WINDOW defaults to the selected window.  The window with the highest use
> +time is the most recently selected one.  The window with the lowest use
> +time is the least recently selected one.  */)
> +     (window)
> +     Lisp_Object window;
> +{
> +  return decode_window (window)->use_time;
> +}
> +
>  DEFUN ("get-lru-window", Fget_lru_window, Sget_lru_window, 0, 2, 0,
>         doc: /* Return the window least recently selected or used for display.
>  \(LRU means Least Recently Used.)
> @@ -7216,6 +7227,7 @@ frame to be redrawn only if it is a tty frame.  */);
>    defsubr (&Snext_window);
>    defsubr (&Sprevious_window);
>    defsubr (&Sother_window);
> +  defsubr (&Swindow_use_time);
>    defsubr (&Sget_lru_window);
>    defsubr (&Sget_largest_window);
>    defsubr (&Sget_buffer_window);

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