From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#10348: 24.0.92; Save and load window states Date: Tue, 27 Dec 2011 18:23:00 -0500 Message-ID: References: <4ef24371.94110e0a.6fbb.ffffc8f3@mx.google.com> <4EF36318.6000006@gmx.at> <4EF45888.3030204@gmx.at> <4EF59B02.9060608@gmx.at> <4EF72BE9.60604@gmx.at> <4EF8557A.3020001@gmx.at> <4EF8BC0B.6020805@gmx.at> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1325071109 11779 80.91.229.12 (28 Dec 2011 11:18:29 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Wed, 28 Dec 2011 11:18:29 +0000 (UTC) Cc: Michael Bach , 10348@debbugs.gnu.org To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Dec 28 12:18:24 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RfrWZ-0002Ep-3w for geb-bug-gnu-emacs@m.gmane.org; Wed, 28 Dec 2011 12:18:23 +0100 Original-Received: from localhost ([::1]:56279 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RfrWY-0006pS-Jq for geb-bug-gnu-emacs@m.gmane.org; Wed, 28 Dec 2011 06:18:22 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:50952) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RfrWV-0006pL-FZ for bug-gnu-emacs@gnu.org; Wed, 28 Dec 2011 06:18:20 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RfrWU-0006u0-7N for bug-gnu-emacs@gnu.org; Wed, 28 Dec 2011 06:18:19 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:55512) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RfrWU-0006tt-5s for bug-gnu-emacs@gnu.org; Wed, 28 Dec 2011 06:18:18 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1RfrZ7-0000Eh-GV for bug-gnu-emacs@gnu.org; Wed, 28 Dec 2011 06:21:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 28 Dec 2011 11:21:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10348 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 10348-submit@debbugs.gnu.org id=B10348.1325071230866 (code B ref 10348); Wed, 28 Dec 2011 11:21:01 +0000 Original-Received: (at 10348) by debbugs.gnu.org; 28 Dec 2011 11:20:30 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RfrYb-0000Du-Pf for submit@debbugs.gnu.org; Wed, 28 Dec 2011 06:20:30 -0500 Original-Received: from pruche.dit.umontreal.ca ([132.204.246.22]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RfrYY-0000Dh-Jd for 10348@debbugs.gnu.org; Wed, 28 Dec 2011 06:20:27 -0500 Original-Received: from ceviche.home (lechon.iro.umontreal.ca [132.204.27.242]) by pruche.dit.umontreal.ca (8.14.1/8.14.1) with ESMTP id pBSBHVdL013469; Wed, 28 Dec 2011 06:17:33 -0500 Original-Received: by ceviche.home (Postfix, from userid 20848) id A4D6C6671C; Tue, 27 Dec 2011 18:23:00 -0500 (EST) In-Reply-To: <4EF8BC0B.6020805@gmx.at> (martin rudalics's message of "Mon, 26 Dec 2011 19:25:15 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux) X-NAI-Spam-Flag: NO X-NAI-Spam-Threshold: 5 X-NAI-Spam-Score: 0 X-NAI-Spam-Rules: 1 Rules triggered RV4084=0 X-NAI-Spam-Version: 2.2.0.9309 : core <4084> : streams <714547> : uri <1036205> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Wed, 28 Dec 2011 06:21:01 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:55249 Archived-At: > The former would explicitly name the parameters that have to be > preserved accross window configuration changes. The latter would be > responsible for not writing out parameters to disk. It seems that we indeed need to distinguish window-states for inter-session use and for intra-session use (e.g. via the `markers' argument). And of course the parameters preserved intra-session is a superset of the parameters preserved inter-sessions. Using window-state-ignored-parameters to specify the difference between the two sets seems OK. > This approach is inconsistent if `window-state-saved-parameters' changes > within the body of the `save-window-excursion'. Indeed, it's a bit ugly. An alternative would be to ignore window-state-saved-parameters (and window-state-ignored-parameters) upon restore. Instead, we'd save the parameters in a list where each element is either (PARM . VAL) or just PARM where the second form indicates that PARM was not set and should hence be unset upon restore. Stefan