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.bugs Subject: bug#61275: c-ts-mode: (eq treesit-font-lock-level 2) doesn't fontify parameter names. Date: Sat, 4 Feb 2023 16:27:13 +0000 Message-ID: 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="36819"; mail-complaints-to="usenet@ciao.gmane.io" To: 61275@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Feb 04 17:28:17 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 1pOLOi-0009UW-R8 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 04 Feb 2023 17:28:16 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pOLOW-0004EP-Qa; Sat, 04 Feb 2023 11:28:04 -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 1pOLOU-0004E1-63 for bug-gnu-emacs@gnu.org; Sat, 04 Feb 2023 11:28:02 -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 1pOLOT-0001lA-UQ for bug-gnu-emacs@gnu.org; Sat, 04 Feb 2023 11:28:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1pOLOT-0007at-QX for bug-gnu-emacs@gnu.org; Sat, 04 Feb 2023 11:28:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Alan Mackenzie Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 04 Feb 2023 16:28:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 61275 X-GNU-PR-Package: emacs X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.167552804329135 (code B ref -1); Sat, 04 Feb 2023 16:28:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 4 Feb 2023 16:27:23 +0000 Original-Received: from localhost ([127.0.0.1]:43290 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pOLNr-0007Zq-7m for submit@debbugs.gnu.org; Sat, 04 Feb 2023 11:27:23 -0500 Original-Received: from lists.gnu.org ([209.51.188.17]:39148) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pOLNo-0007Zf-1G for submit@debbugs.gnu.org; Sat, 04 Feb 2023 11:27:21 -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 1pOLNn-00047A-QK for bug-gnu-emacs@gnu.org; Sat, 04 Feb 2023 11:27:19 -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 1pOLNl-0001g8-Tw for bug-gnu-emacs@gnu.org; Sat, 04 Feb 2023 11:27:19 -0500 Original-Received: (qmail 87651 invoked by uid 3782); 4 Feb 2023 17:27:14 +0100 Original-Received: from acm.muc.de (p4fe158f1.dip0.t-ipconnect.de [79.225.88.241]) (using STARTTLS) by colin.muc.de (tmda-ofmipd) with ESMTP; Sat, 04 Feb 2023 17:27:14 +0100 Original-Received: (qmail 13486 invoked by uid 1000); 4 Feb 2023 16:27:13 -0000 Content-Disposition: inline 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=ham autolearn_force=no X-Spam_action: no action 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:254777 Archived-At: Hello, Emacs. In master (or probably the release branch), setting treesit-font-lock-level to 2 for c-ts-mode fontifies variable definitions, but not the parameter definitions of a C function. For example, in int foo (int bar) { int baz; baz = bar; return baz; } , the definition of bar is not fontified, but that of baz is. There doesn't appear to be a (documented) way to get something similar to C Mode's fontification, where the declarations of variables and parameters were fontified, but not their use. This is a fontification detail I would very much like to have. In long straggling C functions, variables are frequently declared in the middle of the functions, and having the declarations stand out makes it easy to search for them with the eye. It is less easy if parameters aren't also fontified. -- Alan Mackenzie (Nuremberg, Germany).