From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Tree-sitter introduction documentation Date: Mon, 02 Jan 2023 05:34:40 +0200 Message-ID: <83a63138z3.fsf@gnu.org> References: <83edszjslp.fsf@gnu.org> <87tu1vxs3a.fsf@ledu-giraud.fr> <831qozjob7.fsf@gnu.org> <87cz8jxoat.fsf@ledu-giraud.fr> <83wn6ri7pn.fsf@gnu.org> <5e0a3185-de82-b339-0fa2-956779e63d6f@cornell.edu> <868rj6vfep.fsf@gmail.com> <4895891b-e5ea-9c37-f51b-df2e479ee758@yandex.ru> <83y1qt11xq.fsf@gnu.org> <9eb013da-d0fc-8e17-c6e3-1e8f913aebfa@yandex.ru> <83pmc50xxc.fsf@gnu.org> <71cfe4e8-3bb8-b0a6-9be5-8c0a6d92cfab@yandex.ru> <83h6xg29z3.fsf@gnu.org> <87wn6cyey5.fsf@posteo.net> <787B1EB4-1925-4679-8747-449DCD685432@gmail.com> <83y1qo6h7a.fsf@gnu.org> <837cy64v2f.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29468"; mail-complaints-to="usenet@ciao.gmane.io" Cc: monnier@iro.umontreal.ca, philipk@posteo.net, dgutov@yandex.ru, theophilusx@gmail.com, emacs-devel@gnu.org To: Yuan Fu Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Jan 02 04:35:20 2023 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 1pCBbc-0007QK-1Q for ged-emacs-devel@m.gmane-mx.org; Mon, 02 Jan 2023 04:35:20 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pCBaw-0006j4-2V; Sun, 01 Jan 2023 22:34:38 -0500 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 1pCBau-0006ip-KN for emacs-devel@gnu.org; Sun, 01 Jan 2023 22:34:36 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pCBas-0002EY-Kx; Sun, 01 Jan 2023 22:34:34 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=/LXvZS90UIklNxhgv2R/P4NpYHOQxJeE2Azer2gMOvQ=; b=Q18Nb5RYVsw/7ncvcYT/ Y7uDANS2dEOJ55Rnj3qL7I6KTnTCna7F04AunxHmmRiqI1oPArCdPxhUCd7tp6VsSuEsOBb3BtVDr 5XpF1fL6h2IePKdpyXEcbEPd/lQMJ1eeb62x4liXUrq5EVs9o60mtJOUddGVEQxexIRqQ0E8a3oPC rNL4M+rJM4iXPkrMcKQl+vT+SyzvJ3VSaraX44waLoWCv2PikHY/hVr1I/wjMIqMoLhjwl/IH4FNE Ew4plYrpZ+RVqoA6OFEFqXS+weQ8106hfRkyFKXpBJKX19n+PT7UNQZLA+SVcR398PS9apEZ2RN0e PlGJ2syOwqPPZA==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pCBas-00065v-1e; Sun, 01 Jan 2023 22:34:34 -0500 In-Reply-To: (message from Yuan Fu on Sun, 1 Jan 2023 16:31:30 -0800) 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:302189 Archived-At: > From: Yuan Fu > Date: Sun, 1 Jan 2023 16:31:30 -0800 > Cc: Stefan Monnier , > Philip Kaludercic , > Dmitry Gutov , > theophilusx@gmail.com, > emacs-devel@gnu.org > > > > > On Dec 31, 2022, at 10:39 PM, Eli Zaretskii wrote: > > > >> From: Yuan Fu > >> Date: Sat, 31 Dec 2022 17:16:11 -0800 > >> Cc: Eli Zaretskii , > >> Philip Kaludercic , > >> dgutov@yandex.ru, > >> theophilusx@gmail.com, > >> emacs-devel@gnu.org > >> > >>> > >>>> I wanted to keep it simple, synchronous, and quiet, and didn’t thought > >>>> much about it. > >>> > >>> I think we should default to asynchonous operations as much as possible. > >> > >> If you are talking about the whole command, maybe. Does call-process automatically yield when ran in a make-thread? > > > > No, it doesn't. And it's threads that yield, not Emacs primitives. A > > thread will yield when it calls some API that invokes pselect. > > Thanks. I guess what I’m asking is that if I run the command in make-thread, will the thread yield when it’s waiting for the subprocess? I tried it and it still blocks Emacs so I guess the answer is no. But maybe I’m doing it wrong. No, it isn't supposed to yield, because waiting for the process in this case is done by calling a C library function, not via the Emacs waiting loop.