From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Noam Postavsky Newsgroups: gmane.emacs.bugs Subject: bug#35191: 27.0.50; Error signaled by undo--wrap-and-run-primitive-undo Date: Tue, 09 Apr 2019 20:41:52 -0400 Message-ID: <871s2absj3.fsf@gmail.com> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="116296"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.91 (gnu/linux) Cc: 35191@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Apr 10 02:43:12 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hE1KZ-000U8h-Kh for geb-bug-gnu-emacs@m.gmane.org; Wed, 10 Apr 2019 02:43:11 +0200 Original-Received: from localhost ([127.0.0.1]:51283 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hE1KY-000850-CJ for geb-bug-gnu-emacs@m.gmane.org; Tue, 09 Apr 2019 20:43:10 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:37689) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hE1KR-00084p-Hz for bug-gnu-emacs@gnu.org; Tue, 09 Apr 2019 20:43:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hE1KQ-0007MU-L1 for bug-gnu-emacs@gnu.org; Tue, 09 Apr 2019 20:43:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:38676) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hE1KQ-0007ME-Az for bug-gnu-emacs@gnu.org; Tue, 09 Apr 2019 20:43:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hE1KQ-0003yt-4Z for bug-gnu-emacs@gnu.org; Tue, 09 Apr 2019 20:43:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Noam Postavsky Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 10 Apr 2019 00:43:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 35191 X-GNU-PR-Package: emacs Original-Received: via spool by 35191-submit@debbugs.gnu.org id=B35191.155485692215233 (code B ref 35191); Wed, 10 Apr 2019 00:43:02 +0000 Original-Received: (at 35191) by debbugs.gnu.org; 10 Apr 2019 00:42:02 +0000 Original-Received: from localhost ([127.0.0.1]:52220 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hE1JR-0003xN-OM for submit@debbugs.gnu.org; Tue, 09 Apr 2019 20:42:02 -0400 Original-Received: from mail-qt1-f181.google.com ([209.85.160.181]:39641) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hE1JP-0003wy-Ij; Tue, 09 Apr 2019 20:42:00 -0400 Original-Received: by mail-qt1-f181.google.com with SMTP id t28so920717qte.6; Tue, 09 Apr 2019 17:41:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=ZO6UCP42j/Cfeacx9C+hXAEok7f7vMFVAW9m85Lzd0E=; b=SjS0YFzZd1UzEVHBkOkppJbAi0NBK2v/IoEL9HIwFeHkciP1mrkOYirzPDYesDy5QC UthQky9lHxFI2H8L+qEbu6HKqBZkgsRRTIm2TFqvp6VXuiq3H9zJ1DCClwbTLUEak5Xk PM0Zxq81wJxPyDePpPaWp/YGh5xJ7SK7ue5+bGmrlDrPo/Swct6pGwfgj5vEW9p15MoL c6LkESmqFkVZbhYcC900NZhh2bNazdSovAU7K4IPV+/97d9qXwGThxWW4uREC0cYOxa7 1dW22d2K+ir9fk0xNVKqc8zYZWwzQ+q63xZ7YjKe045s8/ysLi0DGXk6mkzOH0Vx9AUl p0Fw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=ZO6UCP42j/Cfeacx9C+hXAEok7f7vMFVAW9m85Lzd0E=; b=gBsISYn97LqrKwY/RoPYmD3lVzTRFaFEJB34R+UyzmSiG1kqK5BcB4nToO7DpLGT48 s4hzNRD5sH3ccoTXf+zSrKipffqcBHwBMY1eMTmxXiRWpkCvUMDY8mPlW4MUL47VxVws dt9t4LApMT7QyRxQQ/LhOL2boUqg5pi8SO5CSFVC1YMuLL7wfkbE5HyGqEd8w2FX2L/N 6r5GzMAPKWmW/JjFjPO8tiKn9deS3oKV6c8G6EqDgqbevo9S2uesRtOblGBzCeexLgzb Mbhx4lkUKFFUAKNCeYM4SmvOr2R+59ypuCPMOKmZEG3mKO3+G4XIgo34VhMPwULErzeE xXTg== X-Gm-Message-State: APjAAAWALqz9MJaYcezN7lkG5WPmvwEvZ7jGb+urzFlvgQUm1z1Ib5hF fxV2gY2JnKNxkVAYq93gEbg7K9lQ X-Google-Smtp-Source: APXvYqwS66ND7uNo0/G2+N52L1ZYk0/8irBzDGuqnPA0lAinh5tluwU/rfTgaBZREjZOcqwRhC74KA== X-Received: by 2002:ac8:f27:: with SMTP id e36mr34864135qtk.27.1554856913862; Tue, 09 Apr 2019 17:41:53 -0700 (PDT) Original-Received: from minid (cbl-45-2-119-34.yyz.frontiernetworks.ca. [45.2.119.34]) by smtp.googlemail.com with ESMTPSA id u26sm21894274qtb.81.2019.04.09.17.41.52 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 09 Apr 2019 17:41:52 -0700 (PDT) In-Reply-To: (Stefan Monnier's message of "Mon, 08 Apr 2019 08:57:56 -0400") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:157440 Archived-At: retitle 35191 27.0.50; undo of comment-region signals error (when comment-combine-change-calls=t) tags 35191 + confirmed quit Stefan Monnier writes: > Save the file below and then open it as follows: It's enough to use a single line foo ;; bar in emacs-lisp-mode. And the problem only happens with comment-combine-change-calls set to t (the default). > % emacs -Q ..../zones.el > C-M-f C-M-b ;; Move before first form > C-M-SPC M-; ;; Comment out first form > C-x u ;; Undo last change > > When I do that, I see an error message in the echo area that says: > > Changes to be undone by function different than announced