From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Alan Mackenzie Newsgroups: gmane.emacs.devel Subject: Re: CC Mode troubles and Emacs 29 Date: Tue, 10 Jan 2023 17:05:55 +0000 Message-ID: References: <874jt0hw7p.fsf.ref@yahoo.com> <874jt0hw7p.fsf@yahoo.com> <838ribq48f.fsf@gnu.org> <87zgarhl7j.fsf@yahoo.com> <56368889cb2a5e6f39ab@heytings.org> <87k01uhg6y.fsf@yahoo.com> <56368889cb3747e0b245@heytings.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="3194"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Po Lu , Eli Zaretskii , emacs-devel@gnu.org To: Gregory Heytings Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Jan 10 18:42:48 2023 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 1pFIe7-0000Fq-Mm for ged-emacs-devel@m.gmane-mx.org; Tue, 10 Jan 2023 18:42:47 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pFI4m-0005lx-Si; Tue, 10 Jan 2023 12:06:17 -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 1pFI4k-0005kh-12 for emacs-devel@gnu.org; Tue, 10 Jan 2023 12:06:14 -0500 Original-Received: from mx3.muc.de ([193.149.48.5]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pFI4i-0002sJ-Bu for emacs-devel@gnu.org; Tue, 10 Jan 2023 12:06:13 -0500 Original-Received: (qmail 32370 invoked by uid 3782); 10 Jan 2023 18:05:56 +0100 Original-Received: from acm.muc.de (p4fe1594f.dip0.t-ipconnect.de [79.225.89.79]) (using STARTTLS) by colin.muc.de (tmda-ofmipd) with ESMTP; Tue, 10 Jan 2023 18:05:55 +0100 Original-Received: (qmail 5859 invoked by uid 1000); 10 Jan 2023 17:05:55 -0000 Content-Disposition: inline In-Reply-To: <56368889cb3747e0b245@heytings.org> X-Submission-Agent: TMDA/1.3.x (Ph3nix) X-Primary-Address: acm@muc.de Received-SPF: pass client-ip=193.149.48.5; envelope-from=acm@muc.de; helo=mx3.muc.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:302320 Archived-At: Hello, Gregory. On Tue, Jan 10, 2023 at 10:06:32 +0000, Gregory Heytings wrote: > >> That's not a tree-sitter problem per se, it's "only" a matter of > >> someone taking the time to define a tree-sitter grammar for these > >> variants of the C language. What is not possible is to define "one > >> grammar to rule them all", IOW, one grammar that would magically > >> recognize in which variant of the C language a given file is written. > > CC Mode happens to do that fine. > I fear you contradict yourself. You cannot say, in a thread which you > started to explain that CC Mode fontification is broken (it "fills the > buffer with green splotches (making fontification useless)"), that CC Mode > fontification works fine. There is no contradiction in what Po said. The fact that CC Mode fontification has bugs in no way contradicts its ability to parse older variants of C as well as newer ones. -- Alan Mackenzie (Nuremberg, Germany).