From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#68246: 30.0.50; Add non-TS mode as extra parent of TS modes Date: Wed, 10 Jan 2024 03:18:47 +0200 Message-ID: <5ee1a261-0d5d-4567-b98a-5f8100b55b0c@gutov.dev> References: <831qavvcbo.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27078"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla Thunderbird Cc: 68246@debbugs.gnu.org, Eli Zaretskii , casouri@gmail.com To: Stefan Monnier , =?UTF-8?Q?Jo=C3=A3o_?= =?UTF-8?Q?T=C3=A1vora?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jan 10 02:20:19 2024 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1rNNGR-0006nP-NK for geb-bug-gnu-emacs@m.gmane-mx.org; 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Tue, 9 Jan 2024 20:18:48 -0500 (EST) Content-Language: en-US In-Reply-To: X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:277670 Archived-At: On 09/01/2024 05:49, Stefan Monnier wrote: >>>> Instead, we could have a mapping of files to "languages" and a separate one >>>> from languages to major modes. > `auto-mode-alist` maps from file names to languages/filetypes (where > "major-mode like" symbols are typically used to represent > languages/filetypes), and then `major-mode-remap-alist` maps from those > languages/filetypes to actual major modes. > > Of course, if you want to use other symbols for the content types, that > works as well, e.g.: > > emacs --eval '(progn (add-to-list `auto-mode-alist `("\\.myf$" . text/html)) (add-to-list `major-mode-remap-alist `(text/html . html-mode)))' ~/tmp/foo.myf That's very nice and concise, but it still leaves the issue of users being able to use a common hook for a family of major modes (for the same language). So I guess some inheritance-based solution is needed? Or another integration for define-derived-mode which would run a hook with name derived from the name of the language.