From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Redisplay hook error backtraces Date: Thu, 14 Jul 2022 16:48:29 -0400 Message-ID: References: <83ilo0vnwh.fsf@gnu.org> <83fsj4uvjg.fsf@gnu.org> <83mtdct5ze.fsf@gnu.org> <83bktru74y.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7818"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Eli Zaretskii , larsi@gnus.org, emacs-devel@gnu.org To: Alan Mackenzie Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Jul 14 22:49:54 2022 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 1oC5mU-0001s2-HI for ged-emacs-devel@m.gmane-mx.org; Thu, 14 Jul 2022 22:49:54 +0200 Original-Received: from localhost ([::1]:33650 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oC5mT-0007tn-AW for ged-emacs-devel@m.gmane-mx.org; Thu, 14 Jul 2022 16:49:53 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38656) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oC5lL-0006QD-GT for emacs-devel@gnu.org; Thu, 14 Jul 2022 16:48:43 -0400 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:45199) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oC5lI-0004sh-Un; Thu, 14 Jul 2022 16:48:42 -0400 Original-Received: from pmg2.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id 05565805DE; Thu, 14 Jul 2022 16:48:39 -0400 (EDT) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id BEDC5805B2; Thu, 14 Jul 2022 16:48:37 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1657831717; bh=9N7XYKUH1/8yiTVKsuxyoqop3WmNMEpbzpGvBNPC7I8=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=Gqdip/XPvlTQc3p/bgX6K0gOzjIlzaQRYeY8GRSOWF4u48rG6N18qMywWdg42Eeep Wi/RECCgOaPT6K16fvT/iTj4uPyX6xyEi/bYM7b9H78J8jXXl3An7e1gpqKCiZvrzQ wcx+2MXALibjs4RIBg+rNoYltyDMMO4mF4xq29EF7KsaZQj/MPmgBl5yJ1sY5oBu8W u1Y3gqwjG40Yu9QXz4vAApQnuq6BkAVT/eYD3i48/uBDE/Y1GPoQuKfi0AYfwU1lgv Slom1msq52g3qbmxDKBdHEnP5+nIAATyCVmbknNo06GdUWolrm6CTO1kWf3cB2QipY /fYvOIU4bIl8w== Original-Received: from alfajor (unknown [45.44.229.252]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 9C2941203A2; Thu, 14 Jul 2022 16:48:37 -0400 (EDT) In-Reply-To: (Alan Mackenzie's message of "Thu, 14 Jul 2022 19:47:25 +0000") Received-SPF: pass client-ip=132.204.25.50; envelope-from=monnier@iro.umontreal.ca; helo=mailscanner.iro.umontreal.ca X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham 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" Xref: news.gmane.io gmane.emacs.devel:292175 Archived-At: > It feels like we would want some mechanism to filter out "some" > safe_call calls, and things are getting complicated fast. The scope > of the exercise has already expanded considerably, from just > fontification-functions to all redisplay hooks. Remember what I'm pushing for: a trace of recent silenced backtraces. Stefan