From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.bugs Subject: bug#37653: 26.3; edbug backquoted dot is space sensitive Date: Fri, 20 May 2022 15:28:22 +0200 Message-ID: <87y1ywmiyx.fsf@igel.home> References: <2E4C1A48-A540-46C5-998B-56677940C896@jovi.net> <87leuw4gt9.fsf@gnus.org> <875ym0o018.fsf@igel.home> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="2834"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) Cc: Juri Linkov , Devon Sean McCullough , Stefan Monnier , 37653@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri May 20 15:29:20 2022 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 1ns2gx-0000UT-UI for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 20 May 2022 15:29:19 +0200 Original-Received: from localhost ([::1]:54738 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ns2gw-000809-Q8 for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 20 May 2022 09:29:18 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:40116) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ns2gj-0007zj-7J for bug-gnu-emacs@gnu.org; Fri, 20 May 2022 09:29:05 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44106) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ns2gg-00046h-BT for bug-gnu-emacs@gnu.org; Fri, 20 May 2022 09:29:04 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ns2gg-0000ZF-6x for bug-gnu-emacs@gnu.org; Fri, 20 May 2022 09:29:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Andreas Schwab Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 20 May 2022 13:29:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 37653 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 37653-submit@debbugs.gnu.org id=B37653.16530533072126 (code B ref 37653); Fri, 20 May 2022 13:29:02 +0000 Original-Received: (at 37653) by debbugs.gnu.org; 20 May 2022 13:28:27 +0000 Original-Received: from localhost ([127.0.0.1]:38002 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ns2g7-0000YE-EH for submit@debbugs.gnu.org; Fri, 20 May 2022 09:28:27 -0400 Original-Received: from mail-out.m-online.net ([212.18.0.10]:47908) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ns2g5-0000Y3-Sq for 37653@debbugs.gnu.org; Fri, 20 May 2022 09:28:26 -0400 Original-Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4L4SGb4qpjz1s7sr; Fri, 20 May 2022 15:28:23 +0200 (CEST) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4L4SGb2GX5z1qqkC; Fri, 20 May 2022 15:28:23 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id t7U7DbIpzBPn; Fri, 20 May 2022 15:28:22 +0200 (CEST) X-Auth-Info: 7Nc1RSbrH44fUD1oHPwp2MWehUUO2AaEmI9F+k8EpcLa9PUaRNX1WdhsLeswv8CI Original-Received: from igel.home (ppp-46-244-170-14.dynamic.mnet-online.de [46.244.170.14]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Fri, 20 May 2022 15:28:22 +0200 (CEST) Original-Received: by igel.home (Postfix, from userid 1000) id 0E9362C399F; Fri, 20 May 2022 15:28:22 +0200 (CEST) X-Yow: I'm totally DESPONDENT over the LIBYAN situation and the price of CHICKEN.. In-Reply-To: <875ym0o018.fsf@igel.home> (Andreas Schwab's message of "Fri, 20 May 2022 14:34:27 +0200") 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:232766 Archived-At: On Mai 20 2022, Andreas Schwab wrote: > On Mai 20 2022, Lars Ingebrigtsen wrote: > >> Or different reproduction: >> >> (defun x () `(t .,t)) >> >> M-: (edebug-read-storing-offsets (current-buffer)) >> >> at the start of the line. I haven't tried debugging this further -- >> perhaps it's obvious to Stefan what the problem might be; added to the CCs. > > edebug-next-token-class returns 'symbol for "." when followed by "," > which looks wrong (see commit 392cf16dd0). Apparently the handling of ".," in the reader changed with the introduction of new-style backquotes. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."