From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Jared Finder via "Emacs development discussions." Newsgroups: gmane.emacs.devel Subject: Re: mouse-face and help echo support for xterm mouse Date: Wed, 04 Nov 2020 11:10:05 -0800 Message-ID: References: <31ff05295c806c4596c54fdcc8994a5f@finder.org> <3e7e0f6d1e272d03913e97254b2eabff@finder.org> <83imalazw7.fsf@gnu.org> <5928a03c79bcf0afee270de1df4d9fa5@finder.org> <83eel9arc9.fsf@gnu.org> Reply-To: Jared Finder Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="30322"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Roundcube Webmail/1.3.15 Cc: Eli Zaretskii , emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Nov 04 20:11:45 2020 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 1kaOC9-0007mX-2M for ged-emacs-devel@m.gmane-mx.org; Wed, 04 Nov 2020 20:11:45 +0100 Original-Received: from localhost ([::1]:53570 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kaOC8-0005zG-4O for ged-emacs-devel@m.gmane-mx.org; Wed, 04 Nov 2020 14:11:44 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58230) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kaOAk-0005PU-JF for emacs-devel@gnu.org; Wed, 04 Nov 2020 14:10:18 -0500 Original-Received: from greenhill.hpalace.com ([2600:3c01::f03c:91ff:fe73:2daa]:56702) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kaOAg-0005VF-Pm; Wed, 04 Nov 2020 14:10:17 -0500 Original-Received: from mail.finder.org (greenhill.hpalace.com [IPv6:2600:3c01::f03c:91ff:fe73:2daa]) by greenhill.hpalace.com (Postfix) with ESMTPSA id 325228E4; Wed, 4 Nov 2020 19:10:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=finder.org; s=2018; t=1604517008; bh=lk0GofR1xEaQH+MhZkMyI3cTAxGhwN6iNsjsXZ20NF0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=ccbCqzYHgsjsxhLUbJ5pMu+wiXaDSk4FeRlqDRQjIvcWwNU9GhdNeNBkdDNhJPg5p puv34hUe6KEsFeYKi16BOB+xQuZlKOIGXyIQHr4GT6bLfmsttfCoQ9ixgVrhl0HJQL SVXOs8/xMxsonFRQ5kLX0evM0iTVTjBnPZpv9uQ5gO2wGkIDJQjmc1+LO6qKaGCpmi +iV1oJzb7hpBh6sap+aWZA1Eb1ob6G7CtHO+xuh14l+glsxG2dQuW+tfzRO0rOR0Vc 8kGN3Emviu2aZGIe9obL8fBjfFT9txqHJ6WpKvpjPsQGeGRPVm9ji1owrNCqyMSBER tTjB/C+4UGerw== In-Reply-To: X-Sender: jared@finder.org Received-SPF: pass client-ip=2600:3c01::f03c:91ff:fe73:2daa; envelope-from=jared@finder.org; helo=greenhill.hpalace.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_SBL_CSS=3.335, 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: 2.1.23 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:258697 Archived-At: On 2020-11-04 11:05 am, Stefan Monnier wrote: >> Are you guys taking into consideration the fact that this is a TTY, >> where C-g causes a SIGINT, so it can come in at any time? > > I believe so, yes. I agree. All of the reasoning was done by reasoning about local variables in C functions. I do not see any code in the signal handling code that reaches into arbitrary local variables of another C function. -- MJF