From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Should `revert-buffer' preserve text-scaling by default? Date: Fri, 29 Nov 2019 16:09:31 -0500 Message-ID: References: <87fti6toq7.fsf@red-bean.com> <83pnhao1re.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="75305"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: Karl Fogel , emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Nov 29 22:12:41 2019 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1ianZ9-000JRu-50 for ged-emacs-devel@m.gmane.org; Fri, 29 Nov 2019 22:12:39 +0100 Original-Received: from localhost ([::1]:35156 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ianZ7-0004zN-Jc for ged-emacs-devel@m.gmane.org; Fri, 29 Nov 2019 16:12:37 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44400) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ianWT-0004wW-O9 for emacs-devel@gnu.org; Fri, 29 Nov 2019 16:09:55 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ianWO-0002fZ-2Y for emacs-devel@gnu.org; Fri, 29 Nov 2019 16:09:49 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:9734) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ianWF-0001ba-Nd; Fri, 29 Nov 2019 16:09:40 -0500 Original-Received: from pmg1.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id 7E5BF100B14; Fri, 29 Nov 2019 16:09:36 -0500 (EST) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id A3B1810081D; Fri, 29 Nov 2019 16:09:34 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1575061774; bh=0XJ+BnaaZKEX7fSaMaWePJlRWFkBDMc5fuAbpxqW5Ls=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=nqLs2KVxqz0WuHGoqReHzVZg8be5dGsMFo62h8KjrpM/xOp1AO+dVTvCm5uUVvmZJ wj0pt5WSU//ecQgnQb0BmDKj81lF4vGAglD4r6my7Kvs39bDbTfIGT2BhSP0paOqeG vHMTzCTswb4TT8P5ezrR46OfrJNWGQQ0glLQu85ul4VSAu/oBoi9M9yc/v76oWhKXO 1tLSd8lImNw2TJMzc/39gOWzQUAy5MXoAB/8odOKpbF2deZisl/i0rCsnzXete7qT9 lSdCAstKujC1EzjoIuK75KbHizu2xibh3WTx+zNd1XK2N4ytLcuz8JYk2ZvmZCRo23 HkEbGw5wzllrg== Original-Received: from pastel (unknown [45.72.134.213]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 6AA6512125F; Fri, 29 Nov 2019 16:09:34 -0500 (EST) In-Reply-To: <83pnhao1re.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 29 Nov 2019 22:39:49 +0200") X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 132.204.25.50 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:242897 Archived-At: > There are other buffer-local minor modes that are of similar nature: > display-line-numbers-mode, display-fill-column-indicator-mode, and > maybe some others (e.g., what about hl-line-mode?). So if we are > going to preserve text-scale-mode across reverting, I think we should > have a list of modes to preserve, not just exempt this one mode. There's already the `preserve-modes` argument to `revert-buffer` for that. For some reason we don't expose it to the end-user :-( Stefan