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#20445: excessive redisplay / echo area resizing during byte-compilation Date: Wed, 29 Apr 2015 09:11:09 +0200 Message-ID: <5540840D.2010803@gmx.at> References: <7cfv7lxnpr.fsf@fencepost.gnu.org> <553F53FF.4030109@gmx.at> <553F9886.6010207@gmx.at> <83mw1suvkw.fsf@gnu.org> <553FC6A7.5070600@gmx.at> <83bni8uo8u.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1430291544 1464 80.91.229.3 (29 Apr 2015 07:12:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 29 Apr 2015 07:12:24 +0000 (UTC) Cc: 20445@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Apr 29 09:12:13 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 1YnMAF-00073x-OV for geb-bug-gnu-emacs@m.gmane.org; Wed, 29 Apr 2015 09:12:11 +0200 Original-Received: from localhost ([::1]:37331 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YnMAE-000542-OK for geb-bug-gnu-emacs@m.gmane.org; Wed, 29 Apr 2015 03:12:10 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34741) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YnMA9-0004zl-Tv for bug-gnu-emacs@gnu.org; Wed, 29 Apr 2015 03:12:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YnMA6-00022y-MY for bug-gnu-emacs@gnu.org; Wed, 29 Apr 2015 03:12:05 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:45527) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YnMA6-00022u-KU for bug-gnu-emacs@gnu.org; Wed, 29 Apr 2015 03:12:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YnMA6-00084J-Cy for bug-gnu-emacs@gnu.org; Wed, 29 Apr 2015 03:12:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: martin rudalics Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 29 Apr 2015 07:12:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 20445 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 20445-submit@debbugs.gnu.org id=B20445.143029148430956 (code B ref 20445); Wed, 29 Apr 2015 07:12:02 +0000 Original-Received: (at 20445) by debbugs.gnu.org; 29 Apr 2015 07:11:24 +0000 Original-Received: from localhost ([127.0.0.1]:55499 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YnM9T-00083D-R1 for submit@debbugs.gnu.org; Wed, 29 Apr 2015 03:11:24 -0400 Original-Received: from mout.gmx.net ([212.227.15.15]:50807) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YnM9R-00082x-8q for 20445@debbugs.gnu.org; Wed, 29 Apr 2015 03:11:22 -0400 Original-Received: from [93.82.73.211] ([93.82.73.211]) by mail.gmx.com (mrgmx001) with ESMTPSA (Nemesis) id 0MCLQ1-1YwSy83eq1-0095ax; Wed, 29 Apr 2015 09:11:13 +0200 In-Reply-To: <83bni8uo8u.fsf@gnu.org> X-Provags-ID: V03:K0:XlNFnYt016PSoxKvXhOnoX1vj6sS+zu0SNwFRImZFS0yLm+fSgE 7tY0JQIJ4sgJCeYgUYIg+/Q40A/6JzXE5xu0OqdUqRXbxw5ZRVGqlkYlquFGkLcnffm3qZh NRaWu9oMaiT+OoEi+xf/4pQXNVAEbu7PM6A8ZJ+QNCgmbgsQEEJRuAafVoZrlO8UAx4dEig eUOehLA0iv5XQJNT8zMLg== X-UI-Out-Filterresults: notjunk:1; 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:102206 Archived-At: > But I actually am not sure why (message nil) is used as a knob to > control whether echo-area messages are or aren't displayed. Can you > explain? Maybe (message nil) is supposed to suppress showing the previous message in the echo area (but still keep its log somewhere). If so, the concept fails miserably here. martin