From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#21869: Redisplay: after echo area diminishes in size, Follow Mode windows aren't resynchronised. Date: Mon, 09 Nov 2015 11:04:16 +0100 Message-ID: <56406FA0.8090601@gmx.at> References: <20151109093546.GA2284@acm.fritz.box> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1447063544 32247 80.91.229.3 (9 Nov 2015 10:05:44 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 9 Nov 2015 10:05:44 +0000 (UTC) To: Alan Mackenzie , 21869@debbugs.gnu.org, Pip Cet Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Nov 09 11:05:24 2015 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 1ZvjKF-0004NZ-Dx for geb-bug-gnu-emacs@m.gmane.org; Mon, 09 Nov 2015 11:05:23 +0100 Original-Received: from localhost ([::1]:51316 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZvjKF-0000pK-0I for geb-bug-gnu-emacs@m.gmane.org; Mon, 09 Nov 2015 05:05:23 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:57000) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZvjJy-0000St-V8 for bug-gnu-emacs@gnu.org; Mon, 09 Nov 2015 05:05:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZvjJu-0005iI-WB for bug-gnu-emacs@gnu.org; Mon, 09 Nov 2015 05:05:06 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:39295) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZvjJu-0005i6-Ry for bug-gnu-emacs@gnu.org; Mon, 09 Nov 2015 05:05:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1ZvjJu-0000fF-FC for bug-gnu-emacs@gnu.org; Mon, 09 Nov 2015 05:05:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: martin rudalics Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 09 Nov 2015 10:05:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 21869 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 21869-submit@debbugs.gnu.org id=B21869.14470634802522 (code B ref 21869); Mon, 09 Nov 2015 10:05:02 +0000 Original-Received: (at 21869) by debbugs.gnu.org; 9 Nov 2015 10:04:40 +0000 Original-Received: from localhost ([127.0.0.1]:58236 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZvjJX-0000ec-Q5 for submit@debbugs.gnu.org; Mon, 09 Nov 2015 05:04:40 -0500 Original-Received: from mout.gmx.net ([212.227.17.20]:64965) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZvjJD-0000e9-6b for 21869@debbugs.gnu.org; Mon, 09 Nov 2015 05:04:37 -0500 Original-Received: from [192.168.1.100] ([213.162.68.49]) by mail.gmx.com (mrgmx101) with ESMTPSA (Nemesis) id 0Ldcv0-1aeNRz3fbW-00ije5; Mon, 09 Nov 2015 11:04:18 +0100 In-Reply-To: <20151109093546.GA2284@acm.fritz.box> X-Provags-ID: V03:K0:r2u2212DJSKNLTgrnQtwcfljgqlzUxgwA3FRKpeUHuVwXqnHDgd /UA1tcbK3O94VQKKJSjAMXSzjlofG+weymkpJ4+q/3PaB7wtGchD5JlOYwX9CkDCyvJJS5d KdINHHbKS88Ci723PkszWQ6sthIPbx3LoManA+wVxLzaJsCOo6VF/3bLjHpKnYvIBeX0ulD 5zrHDcW5CnzDAn+t8Re5g== X-UI-Out-Filterresults: notjunk:1;V01:K0:1/5xVsmCZow=:abuuwWscTW0pnYVE6+hmDa kiQzraoo2p97Z3VJ5+LWQFXFF0YpZEORMZHGc9yNhN3Qs37Ptrs/QSupvG8qUO3XNOx7w5amN xWfcCuTzSoZXTOSQPcdwoABziSoa+aA8Y1FMbei4z28/r9X5i7FRb7D1bp4VnRNCnotkG2BEF ueCLKcpyV7MS/Z05SftbKmC4YWEdBRBhG0KG2sjV7BPf757Z1T7v+qQDs3Rm6f0/N015m7HCp igdfk+QEO656ly7i4WlXL7Rtqs2+JaYk2A84cayZggk6Sw7hUrZGycPiDG9s/tjlgqLBMdmnA GcWYopWHWqWy0HupLW+QBUKhtTWb+vi5X/gQfTTG4V2Qc2wKkrH6o5h4qVKGkqHRhPyIw4z7u ZoBKtRy2rOE61F8i+9fN5FbruLWU3nKosz25PR+vQbyxGobhJS6UdcGfD9TtX6p0oZDlDfFJw 03XtJ6+WskyBSJ3EwXpi2EEwXyEDrUtTHz5s3RM8OMzfUiDXQoVW+xcI5gmnx/5mi796qcTQf 4IJ/RsEvSgKaWxpHoF8LemFJQvWwGfT57V2bJleTwMdCwju9csIIr3jX9/iLXIpMAuhLv0LAi FonS2JyeXsTXG1ZIiPQ9UJnmTLvGsxYx//XopODhBTzTNLLiv3NUoX7axXSozqP63N8To00IJ 2aVY/2ma07LyyYhPpjn0WN+5vqyAn+EGASLGfAHP6AOpuMX62UlipreEw9iSjnHXvB9kFOUnx sP6Dqapr7IgycyD56cYMvjjMHc48+iuFPoBLEZTBz/6jsv6TrDVyGrczmK7PoMsyz7eRsIzJ 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: 208.118.235.43 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:108602 Archived-At: > Follow Mode puts a function on window-scroll-functions which should be= I suppose you mean =91window-size-change-functions=92. > called any time Not really. > a window changes size. At the C-f above, > window-size-change-functions is not being invoked. > > The one single place where window-size-change-functions is invoked is = in > the function prepare_menu_bars in xdisp.c. > > The one single place where prepare_menu_bars is called is fairly early= on > in redisplay_internal, at L+137. This is before the echo area is resi= zed > at L+164. Thus, the check on changed window sizes happens too early, > before the change in the echo area size. Probably bug#830 and bug#21333. Pip are you still alive? Have your papers arrived? martin