From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#50256: thing-at-mouse Date: Wed, 01 Sep 2021 20:54:06 +0300 Message-ID: <83pmtsp4g1.fsf@gnu.org> References: <87sfys6ubm.fsf@mail.linkov.net> <87eeacdnmg.fsf@gnus.org> <87h7f7z8ui.fsf@mail.linkov.net> <871r6a8ooe.fsf@gnus.org> <87y28i85xi.fsf@mail.linkov.net> <87k0k1o5ks.fsf@mail.linkov.net> <87ilzk6bsr.fsf@mail.linkov.net> <6dcf3191-dbb3-0c6c-2483-0fc05e9ff6e5@gmx.at> <83lf4gqyn9.fsf@gnu.org> <1a65f234-c1ee-ae95-aa05-2e3d9d1e1002@gmx.at> <8335qoqobm.fsf@gnu.org> <7c9cb0a1-b222-cb06-7e7c-7f17231faca3@gmx.at> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="13340"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 50256@debbugs.gnu.org, larsi@gnus.org, juri@linkov.net To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Sep 01 19:55:25 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mLUSK-0003Ed-HC for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 01 Sep 2021 19:55:24 +0200 Original-Received: from localhost ([::1]:56366 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mLUSJ-00060F-5G for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 01 Sep 2021 13:55:23 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:56812) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mLURz-0005zF-3s for bug-gnu-emacs@gnu.org; Wed, 01 Sep 2021 13:55:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55661) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mLURy-0007ju-Sj for bug-gnu-emacs@gnu.org; Wed, 01 Sep 2021 13:55:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mLURy-0006MW-Kq for bug-gnu-emacs@gnu.org; Wed, 01 Sep 2021 13:55:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 01 Sep 2021 17:55:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 50256 X-GNU-PR-Package: emacs Original-Received: via spool by 50256-submit@debbugs.gnu.org id=B50256.163051885824375 (code B ref 50256); Wed, 01 Sep 2021 17:55:02 +0000 Original-Received: (at 50256) by debbugs.gnu.org; 1 Sep 2021 17:54:18 +0000 Original-Received: from localhost ([127.0.0.1]:38974 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLURF-0006L5-Sy for submit@debbugs.gnu.org; Wed, 01 Sep 2021 13:54:18 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:40586) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLURE-0006Kn-4q for 50256@debbugs.gnu.org; Wed, 01 Sep 2021 13:54:16 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:59790) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mLUR7-00073l-VD; Wed, 01 Sep 2021 13:54:09 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:2733 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mLUR7-0008Nn-IG; Wed, 01 Sep 2021 13:54:09 -0400 In-Reply-To: <7c9cb0a1-b222-cb06-7e7c-7f17231faca3@gmx.at> (message from martin rudalics on Wed, 1 Sep 2021 18:21:00 +0200) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:213217 Archived-At: > Cc: juri@linkov.net, larsi@gnus.org, 50256@debbugs.gnu.org > From: martin rudalics > Date: Wed, 1 Sep 2021 18:21:00 +0200 > > >> (progn > >> (with-current-buffer "*Messages*" > >> (goto-char (point-min))) > >> (pop-to-buffer "*Messages*") > >> (with-current-buffer "*scratch*" > >> (pos-visible-in-window-p nil nil t))) > >> > >> This reports visibility for the position of point in *scratch* and not > >> that of the window point of the selected *Messages* window. > > > > But you've switched to *scratch* in the selected window, so why is > > that a problem? > > I have only run `with-current-buffer'. The selected window shows > *Messages*. Then what is the semantics of the code snippet above, and why did you call with-current-buffer the second time? What did you want to accomplish, except make a point? IOW, what kind of real-life situation needs such a code? > (pos-visible-in-window-p nil nil t) should never return nil as it > does in the above recipe. Why not?