From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#43265: 28.0.50; Inconsistent fontifying in elisp-mode Date: Fri, 22 Jan 2021 17:32:20 -0500 Message-ID: References: <87mtx0ydgp.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35073"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 43265@debbugs.gnu.org, Mauro Aranda To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Jan 22 23:33:17 2021 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 1l34zU-0008yu-VF for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 22 Jan 2021 23:33:17 +0100 Original-Received: from localhost ([::1]:37262 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l34zT-0005C5-Dt for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 22 Jan 2021 17:33:15 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:49272) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l34zG-0005By-6t for bug-gnu-emacs@gnu.org; Fri, 22 Jan 2021 17:33:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:50073) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1l34zF-0004CH-W3 for bug-gnu-emacs@gnu.org; Fri, 22 Jan 2021 17:33:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1l34zF-0003RK-RV for bug-gnu-emacs@gnu.org; Fri, 22 Jan 2021 17:33:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 22 Jan 2021 22:33:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 43265 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: confirmed Original-Received: via spool by 43265-submit@debbugs.gnu.org id=B43265.161135475113185 (code B ref 43265); Fri, 22 Jan 2021 22:33:01 +0000 Original-Received: (at 43265) by debbugs.gnu.org; 22 Jan 2021 22:32:31 +0000 Original-Received: from localhost ([127.0.0.1]:33386 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1l34yk-0003Qa-L5 for submit@debbugs.gnu.org; Fri, 22 Jan 2021 17:32:30 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:15980) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1l34yi-0003QN-Ji for 43265@debbugs.gnu.org; Fri, 22 Jan 2021 17:32:29 -0500 Original-Received: from pmg2.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id E0CE480DFB; Fri, 22 Jan 2021 17:32:22 -0500 (EST) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id 8583C807F5; Fri, 22 Jan 2021 17:32:21 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1611354741; bh=sJjhD9HU0jdHPLSMEAKfnTmTroY4RzTq/VH/OfH135M=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=oYdTSZOB4H4XxHl7ydEXaYzS0ISFreFa7giZcYbmgkR79hzdyV//9I7U9o01R0/09 IPdM8H92QE5csnPeE2YavHv9Fgk+ECOLc97oAORtJOTuTJ13cDt0U5WbURZBG9byv/ 1LfllgKSq7i7D4p+Vh+cNl4DhcdEiuQsE605FjDmo0SC1MdtC8zx+hEXh/jEWYEmSs NhYRX8QOXypIqfp2D/hw/Q+t/TiYykZYZU/mN4YCvhscwPd3T4caxjL7jLGxM5gk5l pOK8qwpZGZIHB1R0Yqa4Jy7rbeWEjHogBaqhqswFDtfqdOuz1oWo3rHRRJULvmCxYz 2jDZLfAamXa4A== Original-Received: from alfajor (65-110-220-188.cpe.pppoe.ca [65.110.220.188]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 07D271204A7; Fri, 22 Jan 2021 17:32:20 -0500 (EST) In-Reply-To: <87mtx0ydgp.fsf@gnus.org> (Lars Ingebrigtsen's message of "Fri, 22 Jan 2021 20:32:38 +0100") 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" Xref: news.gmane.io gmane.emacs.bugs:198414 Archived-At: > All special forms get it (`if' is a special form), but macros (like > `when') only gets it if we're in a funcall position: Not sure why that is. Seems like an accident. > (defun lisp--el-non-funcall-position-p (pos) > "Heuristically determine whether POS is an evaluated position." > > [...] > > (and (eq parent 'condition-case) > (progn > (forward-sexp 2) > (< (point) pos)))))))))) > > > And this doesn't count any of the error clauses as being in a funcall > position, so no macros in those get a keyword-face. Sounds like a bug. Note that in (condition-case nil (foo) (error (when a (when b c)))) the second `when` gets the keyword face, as it should. BTW I suspect that part of the reason for this bug is because of the need to avoid using the keyword face on the `when` of: (condition-case nil (foo) ((when error) ...)) Adding corresponding tests for these things would be great. Stefan