From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#60810: 30.0.50; `while-no-input' in GUI(macOS) is much slower than emacs -nw Date: Sun, 15 Jan 2023 17:41:26 +0800 Message-ID: <874jssb0e1.fsf@yahoo.com> References: <87bkn0bmuf.fsf@yahoo.com> <83358c6zry.fsf@gnu.org> Reply-To: Po Lu Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="33148"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: allenhw1996@gmail.com, 60810@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jan 15 10:42:18 2023 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 1pGzWr-0008QW-Sl for geb-bug-gnu-emacs@m.gmane-mx.org; 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Hermes SMTP Server) with ESMTPA ID b8e5c20dfb6ca463d4602b7464a6e2b3; Sun, 15 Jan 2023 09:41:32 +0000 (UTC) In-Reply-To: <83358c6zry.fsf@gnu.org> (Eli Zaretskii's message of "Sun, 15 Jan 2023 09:08:17 +0200") X-Mailer: WebService/1.1.21062 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:253418 Archived-At: Eli Zaretskii writes: > Does NS use a separate thread to handle input events? Unfortunately not. > If so, could that separate thread set quit-flag when we are under > throw-on-input, if it detects a suitable input event? The w32 port > does that, see signal_user_input in w32fns.c. This should allow the > Lisp thread detect that input is pending in a more timely fashion. I understand that approach, it's taken in the Android port as well. Unfortunately, it cannot work because the NS port currently runs in the same thread that Lisp runs in. Thanks.