From debbugs-submit-bounces@debbugs.gnu.org Sat Jun 06 04:10:17 2020 Received: (at 41732) by debbugs.gnu.org; 6 Jun 2020 08:10:17 +0000 Received: from localhost ([127.0.0.1]:50638 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jhTuC-00062L-KI for submit@debbugs.gnu.org; Sat, 06 Jun 2020 04:10:17 -0400 Received: from relay9-d.mail.gandi.net ([217.70.183.199]:60533) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jhTu9-000624-Tg for 41732@debbugs.gnu.org; Sat, 06 Jun 2020 04:10:14 -0400 X-Originating-IP: 185.131.40.67 Received: from localhost (40-67.ipv4.commingeshautdebit.fr [185.131.40.67]) (Authenticated sender: admin@nicolasgoaziou.fr) by relay9-d.mail.gandi.net (Postfix) with ESMTPSA id 1091EFF804; Sat, 6 Jun 2020 08:10:06 +0000 (UTC) From: Nicolas Goaziou To: Fredrik Salomonsson Subject: Re: bug#41732: issue with emacs-lua-mode and emacs-next References: Date: Sat, 06 Jun 2020 10:10:05 +0200 In-Reply-To: (Fredrik Salomonsson's message of "Fri, 5 Jun 2020 20:14:17 -0700") Message-ID: <87tuzo8vj6.fsf@nicolasgoaziou.fr> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 41732 Cc: 41732@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.7 (-) Hello, Fredrik Salomonsson writes: > When I launch emacs (emacs-next) with the emacs-lua-mode package, I'm > getting this error > "Error (use-package): lua-mode/:catch: Unknown rx form =E2=80=98symbol=E2= =80=99" > > It works when I let emacs download it from melpa. I tried updating > emacs-lua-mode to 20200508, which is the same version as on melpa. > > Still the same issue. > > Could this be an issue that it's using emacs-minimal-26.3 to byte compile > the files? Where I'm using emacs-next aka emasc-27.0. Judging by this iss= ue > [1] the rx package has gone through some changes in 27.0. This seems to be reported upstream as=20 https://github.com/immerrr/lua-mode/issues/155 You may be right. Files byte-compiled with Emacs 26 may not be compatible with Emacs 27. I don't know what can be done on Guix's side, tho. > I've attached the backtrace and the patch for the latest > emacs-lua-mode. Could you send another bug report for the package update? Regards, --=20 Nicolas Goaziou