From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ken Brown Newsgroups: gmane.emacs.bugs Subject: bug#51820: 29.0.50; process_pending_signals is almost useless without SIGIO Date: Wed, 17 Nov 2021 13:11:06 -0500 Message-ID: References: <992c6b09-a1d8-5441-167f-2d701cb346e8@cs.ucla.edu> <686ed1d5-235f-2640-dcb1-e6c13e6e00de@cornell.edu> <54f75103-e60e-f9cf-55d9-ee5bdcb1ab3e@cs.ucla.edu> <83ilwvw7vy.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="38958"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.3.1 Cc: eggert@cs.ucla.edu, 51820-done@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Nov 17 19:13:31 2021 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 1mnPR5-0009zf-AG for geb-bug-gnu-emacs@m.gmane-mx.org; 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CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:BN7PR04MB4388.namprd04.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(366004)(786003)(66476007)(66556008)(8936002)(316002)(38100700002)(6486002)(2616005)(31696002)(36756003)(4326008)(75432002)(8676002)(5660300002)(6916009)(83380400001)(31686004)(508600001)(186003)(86362001)(66946007)(53546011)(2906002)(43740500002); DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 GtcUw1+OvwXCSWSk7fch1mpoVKFBPg0lRwudrHtK2a1IejWGoo1yy8tdxKYePExh4P+Rj6hmB6srooRUuTON66jlIkGp3f9WnE X-OriginatorOrg: cornell.edu X-MS-Exchange-CrossTenant-Network-Message-Id: a1e148f0-3e92-4301-c650-08d9a9f5a05c X-MS-Exchange-CrossTenant-AuthSource: BN7PR04MB4388.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Nov 2021 18:11:07.3881 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 5d7e4366-1b9b-45cf-8e79-b14b27df46e1 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: wzn8mkbHi64ruKuWlO11C2AaNkU9PiZDHdr6loREzrNZfoqFHYIk4XbB3qXnsZEYFGKO/4IeqGVyKZ3SaBNKyA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR04MB0707 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:220249 Archived-At: On 11/14/2021 1:48 AM, Eli Zaretskii wrote: >> Date: Sat, 13 Nov 2021 18:25:55 -0500 >> Cc: 51820@debbugs.gnu.org, Eli Zaretskii >> From: Ken Brown >> >>> In that case, perhaps someone using Cygwin (i.e., not me) could look into this. >>> Evidently it has not been much of a practical problem all these years. >> >> It's hard to know whether it's been a problem. Maybe emacs would be more >> responsive to C-g on Cygwin if we removed the #ifdef from handle_async_input. >> My preference would be to try that (on master of course) and see if anything breaks. >> >> Eli, WDYT? > > Sure, feel free to install such a change on master. Done. > I don't know how > many Cygwin users track the Emacs master branch, but if there are more > than a couple, perhaps even provide a variable exposed to Lisp that > users could tweak to see the result without rebuilding and without > leaving the session. Good idea. I think I'll wait a couple weeks so that I can see how the change works myself, as well as to see if anyone notices. But then I might do that. For now I'm closing the bug. Ken