From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Arash Esbati Newsgroups: gmane.emacs.bugs Subject: bug#47455: 27.1; bibtex mode - citation key generation - non-ascii characters Date: Tue, 01 Jun 2021 11:14:50 +0200 Message-ID: <86mtsaeyk5.fsf@gnu.org> References: <87wnrwc9ia.fsf@gnus.org> <3816.41298.758059.24740@gargle.gargle.HOWL> <878s43aivd.fsf@gnus.org> <39413.75034.396197.24750@gargle.gargle.HOWL> <730b1644528547f78ea6910f882591d6@mek.dtu.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40444"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 Cc: larsi@gnus.org, winkler@gnu.org, be@mek.dtu.dk To: 47455@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jun 01 11:19:24 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 1lo0YW-000ALz-44 for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 01 Jun 2021 11:19:24 +0200 Original-Received: from localhost ([::1]:55520 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lo0YV-0007FD-5w for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 01 Jun 2021 05:19:23 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:46008) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lo0VI-0003Ty-KR for bug-gnu-emacs@gnu.org; Tue, 01 Jun 2021 05:16:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:52450) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lo0VG-0001ti-Qn for bug-gnu-emacs@gnu.org; Tue, 01 Jun 2021 05:16:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lo0VG-0005am-M1 for bug-gnu-emacs@gnu.org; Tue, 01 Jun 2021 05:16:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Arash Esbati Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 01 Jun 2021 09:16:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 47455 X-GNU-PR-Package: emacs X-Debbugs-Original-To: Brian Elmegaard via "Bug reports for GNU Emacs, the Swiss army knife of text editors" X-Debbugs-Original-Cc: Lars Ingebrigtsen , "47455@debbugs.gnu.org" <47455@debbugs.gnu.org>, Roland Winkler , Brian Elmegaard Original-Received: via spool by 47455-submit@debbugs.gnu.org id=B47455.162253892221437 (code B ref 47455); Tue, 01 Jun 2021 09:16:02 +0000 Original-Received: (at 47455) by debbugs.gnu.org; 1 Jun 2021 09:15:22 +0000 Original-Received: from localhost ([127.0.0.1]:35762 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lo0Uc-0005Zh-4W for submit@debbugs.gnu.org; Tue, 01 Jun 2021 05:15:22 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:52172) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lo0UZ-0005ZF-6K for 47455@debbugs.gnu.org; Tue, 01 Jun 2021 05:15:20 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:50906) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lo0UT-0001LF-4Z; Tue, 01 Jun 2021 05:15:13 -0400 Original-Received: from p4fe3ec95.dip0.t-ipconnect.de ([79.227.236.149]:60438 helo=MUTANT) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lo0US-0003cD-Pj; Tue, 01 Jun 2021 05:15:13 -0400 In-Reply-To: <730b1644528547f78ea6910f882591d6@mek.dtu.dk> (Brian Elmegaard via's message of "Fri, 28 May 2021 07:17:10 +0000") 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:207763 Archived-At: Brian Elmegaard via "Bug reports for GNU Emacs, the Swiss army knife of text editors" writes: > Thanks for looking into this. > I understand your reasoning about this being an issue with the tools > used. In auctex I can also enter \newcommand{\=FC}{u} without being > warned that it will not work with latex. It's not about LaTeX as the macro package, it's about the underlying engine. This example \documentclass[10pt]{article} \newcommand\=FC{foo} \begin{document} \=FC bar \end{document} works when your run lualatex on it, but chokes with pdflatex. The reason is described in ltnews30.pdf: Improving Unicode handling in pdfTEX [...] What is not possible when using an 8-bit engine such as pdfTEX is to use characters other than ascii letters as part of a command name. This is due to the fact that all other characters in such engines are not single character tokens, but in fact consist of a sequence of bytes and this is not supported in command names. So yes, it about the tools used :-) Best, Arash