From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Yuan Fu Newsgroups: gmane.emacs.devel Subject: Re: Tree sitter support for C-like languages Date: Wed, 16 Nov 2022 09:29:42 -0800 Message-ID: <1C710B4A-770D-46BA-87D4-84363B9007BD@gmail.com> References: <87tu36em9t.fsf@thornhill.no> <87v8njw5th.fsf@thornhill.no> <83leofkwjm.fsf@gnu.org> <9E9244D3-2EFB-4621-91E0-FC8B8C1C2D52@gmail.com> <186915C1-1C47-43DC-A386-B447A2E7528D@gmail.com> <83h6z1k6z8.fsf@gnu.org> <52D18BA8-C9A8-4E9A-9DDA-76E48744DDC9@gmail.com> <837czxjrxu.fsf@gnu.org> <8BEF109A-A5B3-4CF4-AE07-AEB9388B0A07@gmail.com> <83zgcti9gh.fsf@gnu.org> <83y1scj3s8.fsf@gnu.org> <7082237A-2BD6-4A1C-8BEC-4D470B0D204F@gmail.com> <83a64si7jo.fsf@gnu.org> <835yfgi26h.fsf@gnu.org> <83y1scgj0e.fsf@gnu.org> <5C8F6B71-5610-4472-ACE0-7B1AD087FFA5@gmail.com> <83h6yzghui.fsf@gnu.org> <878rkbhvtr.fsf@yahoo.com> Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3696.120.41.1.1\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="31355"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Eli Zaretskii , Stefan Monnier , Theodor Thornhill , emacs-devel@gnu.org To: Po Lu Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Nov 16 18:29:58 2022 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 1ovMEX-0007rK-Br for ged-emacs-devel@m.gmane-mx.org; Wed, 16 Nov 2022 18:29:57 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ovMEQ-0007xF-A5; Wed, 16 Nov 2022 12:29:50 -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 1ovMEO-0007t3-99 for emacs-devel@gnu.org; Wed, 16 Nov 2022 12:29:48 -0500 Original-Received: from mail-pf1-x42d.google.com ([2607:f8b0:4864:20::42d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ovMEM-000665-NK; Wed, 16 Nov 2022 12:29:48 -0500 Original-Received: by mail-pf1-x42d.google.com with SMTP id k15so18136235pfg.2; Wed, 16 Nov 2022 09:29:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=SnLWiZk5GILJHXc0amTijT6x1jZNwwset32U0md3fUg=; b=UFJmj+SJ8RDEehIdJKFpY34NP9QPcDGTu3FWeE0Ty436gD0rzkUkYPzDPwTsaT9B6m B0t9OG9zxaZejToeoEnkw8h2r2liid/2EsOVEh7cxNpP0n2Tv+JZkDc1sSX/a0gjMQNc iY76bnwK9n7Kj/9/zQeckT3K/3yEnbJ2ORgs0/QotJrrg4sI8Y3FzR8FkOCfGcDnYXcA oic0eQNpqOj4VhXAzqe2FnfdrugfKGFOO5I1kXFlbx3wcoXmoUI/kVls+DzeYyDgkjKl xi/CYOMETBd3rxK7SkzUf0KZmiNeeIbyj1N3BwFwL7st0reEk9Jaaj16dYoErOlltkUY jpmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=SnLWiZk5GILJHXc0amTijT6x1jZNwwset32U0md3fUg=; b=G3L6x9lcRUndN8WJxPekfxEx6TWBdSlT2xqqEeX9GslO+yCOQlP1oC+KXiMljg9OrA rTnyec/vxG69/Dop/DNCIOLjbSEtkJIQ9f3huLJwiPKUkiYFbAQ47INi0eS4XX/mgi2W H8bzxq0J/WmFDqXA2jQfzYS4xUQvSD2JeMfN0rD0NRooOeQIx9+++ps6yJD9AbmdYJLy e+/CWG5IRXN2jKxV+SCwKgGYOGIziwtzce8o8pqxFd5U8ZRlN9Jls03SRqW3PRdXDt1L yoF23MORWrVk03SRkDBVYdCjUuKQ2iAUmGJpORpbJMqY7/xa37aBo/9LCoryPZDx/psO 0YDw== X-Gm-Message-State: ANoB5pnCtEzfjEiU7JOw+Bmti+eCR9qWu4Qi0eVpfGE2rSWIU4HUHo7O owXG9XjCnsdQJuBbzd8pDW8= X-Google-Smtp-Source: AA0mqf7KHZTYmuixk/TSy9lI/R/ycJDVAcZCyn6NAsAPq8YKNBtxaiGvpt2OAiCK2c/qSZXw3mwRmQ== X-Received: by 2002:a63:5220:0:b0:41d:70c0:d27d with SMTP id g32-20020a635220000000b0041d70c0d27dmr21041880pgb.369.1668619784557; Wed, 16 Nov 2022 09:29:44 -0800 (PST) Original-Received: from smtpclient.apple (cpe-172-117-161-177.socal.res.rr.com. [172.117.161.177]) by smtp.gmail.com with ESMTPSA id a11-20020aa7970b000000b00560cdb3784bsm11174450pfg.60.2022.11.16.09.29.43 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 16 Nov 2022 09:29:43 -0800 (PST) In-Reply-To: <878rkbhvtr.fsf@yahoo.com> X-Mailer: Apple Mail (2.3696.120.41.1.1) Received-SPF: pass client-ip=2607:f8b0:4864:20::42d; envelope-from=casouri@gmail.com; helo=mail-pf1-x42d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:299959 Archived-At: > On Nov 16, 2022, at 5:29 AM, Po Lu wrote: >=20 > Eli Zaretskii writes: >=20 >> DEFUN is Emacs-specific, but the other examples I've shown aren't, I >> see them in many other programs. >=20 > Right. What about "common" macros, such as ones that involve type > names? >=20 > For example, here is some sample GLib code, and GLib is a library used > widely throughout GNOME and freedesktop.org: >=20 > #ifdef HAVE_GTK3 > static void emacs_menu_bar_get_preferred_width (GtkWidget *, gint *, = gint *); > static GType emacs_menu_bar_get_type (void); >=20 > typedef struct _EmacsMenuBar > { > GtkMenuBar parent; > } EmacsMenuBar; >=20 > typedef struct _EmacsMenuBarClass > { > GtkMenuBarClass parent; > } EmacsMenuBarClass; >=20 > G_DEFINE_TYPE (EmacsMenuBar, emacs_menu_bar, GTK_TYPE_MENU_BAR) > #endif >=20 > Note how the the macro has no trailing semicolon. That is required = for > it to work correctly (I don't know why.) They are fine, missing a semicolon is no big deal. On the other hand = DEFUN is far enough from normal C syntax. Yuan