From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#59435: 29.0.50; tree-sitter fails to fontify or indent simple function Date: Mon, 21 Nov 2022 15:53:44 +0200 Message-ID: <83wn7o2z2v.fsf@gnu.org> References: <871qpw7s9k.fsf.ref@yahoo.com> <871qpw7s9k.fsf@yahoo.com> <3A4C0323-634D-437D-9510-50E59A254619@gmail.com> <87mt8k5xm3.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="6301"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 59435@debbugs.gnu.org, casouri@gmail.com To: Po Lu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Nov 21 14:54:41 2022 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 1ox7Fx-0001Qt-5x for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 21 Nov 2022 14:54:41 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ox7FN-0007NY-8o; Mon, 21 Nov 2022 08:54:05 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ox7FL-0007MK-DS for bug-gnu-emacs@gnu.org; Mon, 21 Nov 2022 08:54:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ox7FL-0003Ix-5P for bug-gnu-emacs@gnu.org; Mon, 21 Nov 2022 08:54:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ox7FL-0001Gd-2c for bug-gnu-emacs@gnu.org; Mon, 21 Nov 2022 08:54:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 21 Nov 2022 13:54:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 59435 X-GNU-PR-Package: emacs Original-Received: via spool by 59435-submit@debbugs.gnu.org id=B59435.16690388214823 (code B ref 59435); Mon, 21 Nov 2022 13:54:03 +0000 Original-Received: (at 59435) by debbugs.gnu.org; 21 Nov 2022 13:53:41 +0000 Original-Received: from localhost ([127.0.0.1]:45841 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ox7Ez-0001Fj-39 for submit@debbugs.gnu.org; Mon, 21 Nov 2022 08:53:41 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:36980) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ox7Ew-0001FU-TM for 59435@debbugs.gnu.org; Mon, 21 Nov 2022 08:53:39 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ox7Er-0003Fk-Ix; Mon, 21 Nov 2022 08:53:33 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=EBYsOeOhXm2T2+YPIBcFZT4dEMvPd0p5C/WNzuan0oU=; b=na0tWEc663Vzh0UP9iur ppQSfrW7r0+M6+kaDtr50lKMztvzDEQY+Dt6DubY6LID/92W9ajxaZl49LVgz5hsZBgt0yu6aJYnR mIrElHXIOzKVa1A8NBI2GJ6VqMiSp0KzKy3sY2maT3bsX04SIkYdkhtFdSxu0e3JPZemNhk3fr8hC 7J4dV1wp5pnixHpXsI5ODnqrv2c8xVkLspeMEoi3hXCRDj2XeXh3W2mFFU2Awzaa5ZfaIxtZJdGvW nNT4t7NnT0RT3A+DkVqgVqLen/kO2hNAfV061IZPXmXQ60XU34FMhHyekQdc7VCpJD12OInbbd63C pw6UytcrXbin5g==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ox7Eq-0004S8-TV; Mon, 21 Nov 2022 08:53:33 -0500 In-Reply-To: <87mt8k5xm3.fsf@yahoo.com> (bug-gnu-emacs@gnu.org) 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:248534 Archived-At: > Cc: 59435@debbugs.gnu.org > Date: Mon, 21 Nov 2022 19:57:08 +0800 > From: Po Lu via "Bug reports for GNU Emacs, > the Swiss army knife of text editors" > > > As for ifsubmitbufl, tbase, and l, I don’t really understand the > > syntax here, and I think neither does tree-sitter . In general > > tree-sitter struggles with nonstandard (in its book anyway) syntax. > > Well, that code is 100% valid C. It's K&R C, which is used very rarely these days, and it sounds like the next version of GCC will reject it, since C2x makes it invalid. So I see no catastrophe that c-ts-mode doesn't support this. You can always opt not to use c-ts-mode if you need this style supported. Of course, if tree-sitter's parser is updated to add such support, we'll all be happier.