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#60894: 30.0.50; [PATCH] Add treesit-forward-sexp Date: Thu, 19 Jan 2023 05:30:43 +0200 Message-ID: <7eaf4b3a-cf4d-f0d4-243c-cde50f3d0dfd@yandex.ru> References: <875yd428ng.fsf@thornhill.no> <4e2dacb8-31b3-58e2-4987-2d22501c3324@yandex.ru> <87358827ku.fsf@thornhill.no> <847c7696-1884-d801-150e-4589a6c4b0e7@yandex.ru> <87h6woievr.fsf@thornhill.no> <86ee0347-2251-e4b7-1dd0-78949a423053@yandex.ru> <58908185-e09a-7920-553f-b9502d4f49f9@yandex.ru> 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="35501"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Cc: Theodor Thornhill , 60894@debbugs.gnu.org, Mickey Petersen , Juri Linkov To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jan 19 04:31:25 2023 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 1pILe8-00098L-To for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 18 Jan 2023 19:30:46 -0800 (PST) Original-Received: from [192.168.0.2] ([46.251.119.176]) by smtp.googlemail.com with ESMTPSA id j32-20020a05600c1c2000b003c6b7f5567csm5346247wms.0.2023.01.18.19.30.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 18 Jan 2023 19:30:45 -0800 (PST) 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:253671 Archived-At: On 19/01/2023 04:43, Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors wrote: >>> My SMIE experience with it is that we really need a specific hook >>> for that if we want to avoid wonky behaviors in "corner" cases. >> A bug report with repro would probably help, I guess. Or you could start on >> that hook yourself. > > I think `C-M-u` from within a LaTeX environment was one of the cases > where it misbehaved (tho that one is not using SMIE). Any chance SMIE is doing something different, or something particularly correct? Because in my experience as well backward-up-list seems to work fine with SMIE, but not with the tree-sitter forward-sexp implementation under discussion. >> Do you mean a hook like backward-up-list-function, or something smaller? > > Something like that. Maybe it could also be used for `expand-region` > and `thing-at-point` kind of purposes maybe and could work even for > treesit nodes that aren't "matching begin..end thingies". A treesit node doesn't need an explicit "end" token, though.