From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.devel Subject: Re: sqlite3 Date: Sun, 12 Dec 2021 10:34:47 +0200 Organization: LINKOV.NET Message-ID: <86o85mb9e0.fsf@mail.linkov.net> References: <87tufmjyai.fsf@gnus.org> <877dcil2sj.fsf@ericabrahamsen.net> <87czm98qi1.fsf@gnu.org> <87o85tcwm0.fsf@ericabrahamsen.net> <874k7ljwkr.fsf@gnus.org> <87fsr5cuzq.fsf@ericabrahamsen.net> <878rwx8mdn.fsf@gnu.org> <87r1aphuei.fsf@gnus.org> <837dcex6ub.fsf@gnu.org> <83a6h9tu1c.fsf@gnu.org> <83mtl7r1c5.fsf@gnu.org> <87fsqzihsb.fsf@gnus.org> <87wnkah1zy.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="11154"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (x86_64-pc-linux-gnu) Cc: Eli Zaretskii , Stefan Monnier , emacs-devel@gnu.org To: Lars Ingebrigtsen Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Dec 12 09:59:35 2021 Return-path: Envelope-to: ged-emacs-devel@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 1mwKhi-0002gZ-NA for ged-emacs-devel@m.gmane-mx.org; Sun, 12 Dec 2021 09:59:34 +0100 Original-Received: from localhost ([::1]:55712 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mwKhg-00016M-T5 for ged-emacs-devel@m.gmane-mx.org; Sun, 12 Dec 2021 03:59:32 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:49982) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mwKgh-00008o-P9 for emacs-devel@gnu.org; Sun, 12 Dec 2021 03:58:31 -0500 Original-Received: from relay6-d.mail.gandi.net ([217.70.183.198]:43355) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mwKgf-0003YW-VW; Sun, 12 Dec 2021 03:58:31 -0500 Original-Received: (Authenticated sender: juri@linkov.net) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id E68A3C0002; Sun, 12 Dec 2021 08:58:24 +0000 (UTC) In-Reply-To: <87wnkah1zy.fsf@gnus.org> (Lars Ingebrigtsen's message of "Sun, 12 Dec 2021 05:37:53 +0100") Received-SPF: pass client-ip=217.70.183.198; envelope-from=juri@linkov.net; helo=relay6-d.mail.gandi.net X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:281775 Archived-At: >> I don't think we currently have a way to deal with that, but it would be >> good to add one, because sqlite files aren't the one files which are >> typically large and for which we want to have a specialized mode which >> gives access to its content without loading it all upfront >> (e.g. archive-mode could benefit from such a thing). > ... > So perhaps the way to make this workable, we should introduce a new > thing that short-circuits most of the logic in... `find-file-noselect'? > Like a `special-file-alist' (with the same syntax as `auto-mode-alist') > that calls out to functions to interpret the file and present us with a > buffer in the correct mode. Actually, `find-file-noselect' already contains what is needed, but for directories: (if (file-directory-p filename) (or (and find-file-run-dired (run-hook-with-args-until-success 'find-directory-functions (if find-file-visit-truename (abbreviate-file-name (file-truename filename)) filename))) (error "%s is a directory" filename)) This could be adapted to files the same way by adding a new similar hook `find-file-functions'.