From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen via "Emacs development discussions." Newsgroups: gmane.emacs.devel Subject: Re: unwind-protect within while-no-input Date: Thu, 09 May 2024 16:13:27 +0200 Message-ID: <87wmo3f4zc.fsf@web.de> References: <86msp1a24a.fsf@gnu.org> <87le4l2btq.fsf@yahoo.com> <874jb8il6t.fsf@web.de> <87y18kh6eg.fsf@web.de> <87h6f8gu43.fsf@web.de> <87v83of30t.fsf@web.de> Reply-To: Michael Heerdegen Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="39394"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) To: emacs-devel@gnu.org Cancel-Lock: sha1:XG5FAk+JTlq+dwoIux6HzsMgOG8= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu May 09 16:13:30 2024 Return-path: Envelope-to: ged-emacs-devel@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 1s54WY-000A4g-3H for ged-emacs-devel@m.gmane-mx.org; Thu, 09 May 2024 16:13:30 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1s54W1-0002Ub-57; Thu, 09 May 2024 10:12:57 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1s54Vz-0002U4-Uc for emacs-devel@gnu.org; Thu, 09 May 2024 10:12:55 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1s54Vw-0007DJ-9z for emacs-devel@gnu.org; Thu, 09 May 2024 10:12:55 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1s54Vu-0009BD-C6 for emacs-devel@gnu.org; Thu, 09 May 2024 16:12:50 +0200 X-Injected-Via-Gmane: http://gmane.org/ Received-SPF: pass client-ip=116.202.254.214; envelope-from=ged-emacs-devel@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) BAYES_00=-1.9, FREEMAIL_FORGED_FROMDOMAIN=0.001, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:319081 Archived-At: Spencer Baugh writes: > That unwind-form is only protected once inhibit-quit is bound. But at > the start of its evaluation, it is not protected because inhibit-quit is > not bound. Is it possible for a quit to be raised there, before the > protection starts? As far as I understand, this is possible, but Emacs will always start executing the unwind forms, it will never silently skip them completely. But my insights here are limited compared to other participants. Michael.