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.bugs Subject: bug#64735: 29.0.92; find invocations are ~15x slower because of ignores Date: Sun, 23 Jul 2023 13:20:45 +0300 Message-ID: <83v8ebszcy.fsf@gnu.org> References: <878rb944wi.fsf@localhost> <83tttx9q4v.fsf@gnu.org> <87pm4lb4fr.fsf@gmx.de> <83pm4l9n0o.fsf@gnu.org> <87jzutb14l.fsf@gmx.de> <83mszp9kl2.fsf@gnu.org> <83h6pwa52z.fsf@gnu.org> <87ilaci637.fsf@catern.com> <83sf9g88eh.fsf@gnu.org> <87pm4krq2m.fsf@localhost> <838rb881ak.fsf@gnu.org> <87mszornlq.fsf@localhost> <83351g7yn5.fsf@gnu.org> <875y6brrnk.fsf@localhost> <83fs5f6opg.fsf@gnu.org> <87351frqr7.fsf@localhost> <831qgzuh5n.fsf@gnu.org> <87tttvq8df.fsf@localhost> <83y1j7t19d.fsf@gnu.org> <87r0ozq7ze.fsf@localhost> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="11067"; mail-complaints-to="usenet@ciao.gmane.io" Cc: sbaugh@janestreet.com, rms@gnu.org, sbaugh@catern.com, dmitry@gutov.dev, michael.albinus@gmx.de, 64735@debbugs.gnu.org To: Ihor Radchenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jul 23 12:21:15 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 1qNWDC-0002ib-Up for geb-bug-gnu-emacs@m.gmane-mx.org; 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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 1qNWC6-0003yp-9h; Sun, 23 Jul 2023 06:20:19 -0400 In-Reply-To: <87r0ozq7ze.fsf@localhost> (message from Ihor Radchenko on Sun, 23 Jul 2023 09:42:45 +0000) 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:265886 Archived-At: > From: Ihor Radchenko > Cc: sbaugh@catern.com, sbaugh@janestreet.com, dmitry@gutov.dev, > michael.albinus@gmx.de, rms@gnu.org, 64735@debbugs.gnu.org > Date: Sun, 23 Jul 2023 09:42:45 +0000 > > Eli Zaretskii writes: > > > Think about an API that is passed a function, and calls that function > > when appropriate, to perform caller-defined processing of the stuff > > generated by the API's implementation. That function is what I > > referred to as "callback". > > But what is the strategy that should be used to call the CALLBACK? > You clearly had something other than "call as soon as we got another > file name" in mind. It could be "call as soon as we got 100 file names", for example. The number can even be a separate parameter passed to the API.