From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: E Sabof Newsgroups: gmane.emacs.bugs Subject: bug#14604: 24.3.50.1; Possibly incorrect behaviour of frame-selected-window Date: Wed, 30 Oct 2013 19:23:21 +0000 Message-ID: References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=001a11c2448e300f8b04e9fa4439 X-Trace: ger.gmane.org 1383161053 30528 80.91.229.3 (30 Oct 2013 19:24:13 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 30 Oct 2013 19:24:13 +0000 (UTC) Cc: 14604@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Oct 30 20:24:16 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1VbbNI-0005dR-J6 for geb-bug-gnu-emacs@m.gmane.org; Wed, 30 Oct 2013 20:24:16 +0100 Original-Received: from localhost ([::1]:54079 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VbbNI-0003HG-6Q for geb-bug-gnu-emacs@m.gmane.org; Wed, 30 Oct 2013 15:24:16 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:40664) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VbbN9-0003Fh-Ut for bug-gnu-emacs@gnu.org; Wed, 30 Oct 2013 15:24:12 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VbbN5-0006sP-6p for bug-gnu-emacs@gnu.org; Wed, 30 Oct 2013 15:24:07 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:39315) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VbbN5-0006sK-3F for bug-gnu-emacs@gnu.org; Wed, 30 Oct 2013 15:24:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1VbbN4-0001ni-K9 for bug-gnu-emacs@gnu.org; Wed, 30 Oct 2013 15:24:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: E Sabof Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 30 Oct 2013 19:24:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 14604 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 14604-submit@debbugs.gnu.org id=B14604.13831610126881 (code B ref 14604); Wed, 30 Oct 2013 19:24:02 +0000 Original-Received: (at 14604) by debbugs.gnu.org; 30 Oct 2013 19:23:32 +0000 Original-Received: from localhost ([127.0.0.1]:53334 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VbbMY-0001mu-US for submit@debbugs.gnu.org; Wed, 30 Oct 2013 15:23:31 -0400 Original-Received: from mail-wi0-f174.google.com ([209.85.212.174]:50649) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VbbMW-0001me-44 for 14604@debbugs.gnu.org; Wed, 30 Oct 2013 15:23:29 -0400 Original-Received: by mail-wi0-f174.google.com with SMTP id cb5so7327960wib.13 for <14604@debbugs.gnu.org>; Wed, 30 Oct 2013 12:23:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=LloeiA3EvLqoL10+JC55y/wDad+/EEfbiLCahLxq5TQ=; b=Yphrmjg0t6x9J75qQ44glTKlkrSIXCiXF28X1Eq+JSzcXYhIeDMMi9izdAorBTs65h FV6nFSPLpPQ5VpLohkBJmztm6a7V5EhXajN/GIhlozbv4XGvWsQK5T4gP6/gOJzuOFqF qpRuMnUVQ3rovtJ3KnjUrzI1Z3G7PP5uw8MZzUqfKGsjB4Z13JDJ5AVKNtd9Jo7TnVHo wxyl4ILCj2/iofEG2eoutawZwQcPPpRWE/6oX5tEA12UGfRTOHheY6FFOPTI/h5yWQJ0 6b0MaB3X/2INs9jt7g4D4iQEPaoUiK+9HK3lyo16USYAftM6/wuWRHWEU1LTlU+HAqEK FjAg== X-Received: by 10.180.185.101 with SMTP id fb5mr3564400wic.11.1383161001936; Wed, 30 Oct 2013 12:23:21 -0700 (PDT) Original-Received: by 10.217.45.197 with HTTP; Wed, 30 Oct 2013 12:23:21 -0700 (PDT) In-Reply-To: X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:79793 Archived-At: --001a11c2448e300f8b04e9fa4439 Content-Type: text/plain; charset=ISO-8859-1 Thanks! Evgeni On Wed, Oct 30, 2013 at 5:50 PM, Stefan Monnier wrote: > > (defvar user-selected-window nil) > > (defun register-user-location () > > (setq user-selected-window (selected-window))) > > (add-hook 'post-command-hook 'register-user-location) > > > (setq-default > > mode-line-format > > '(:eval (if (eq user-selected-window (selected-window)) > > "selected" > > "not-selected"))) > > That will usually work, except for corner-cases where redisplay happens > in the middle of a command, or when the selected window is modified > between commands (e.g. from a process sentinel). > > You can make it reliable with the use of the new > `pre-redisplay-function' hook (instead of post-command-hook), which > I just added yesterday. > > Of course, making it reliable doesn't mean it's not an omission. > I tend to agree that it would be good to provide access to that info > more directly. > > > Stefan > --001a11c2448e300f8b04e9fa4439 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Thanks!

Evgeni


On Wed, Oct 30, 2013 at 5:= 50 PM, Stefan Monnier <monnier@iro.umontreal.ca> wrot= e:
> (defvar user-selected= -window nil)
> (defun register-user-location ()
> =A0 (setq user-selected-window (selected-window)))
> (add-hook 'post-command-hook 'register-user-location)

> (setq-default
> =A0 mode-line-format
> =A0 '(:eval (if (eq user-selected-window (selected-window))
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 "selected"
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 "not-selected")))

That will usually work, except for corner-cases where redisplay happe= ns
in the middle of a command, or when the selected window is modified
between commands (e.g. from a process sentinel).

You can make it reliable with the use of the new
`pre-redisplay-function' hook (instead of post-command-hook), which
I just added yesterday.

Of course, making it reliable doesn't mean it's not an omission. I tend to agree that it would be good to provide access to that info
more directly.


=A0 =A0 =A0 =A0 Stefan

--001a11c2448e300f8b04e9fa4439--