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: Tick Reduction Date: Mon, 29 Nov 2021 15:53:23 +0200 Message-ID: <83wnkrukz0.fsf@gnu.org> References: <87bl2hyzca.fsf@gnus.org> <87pmqrx7rh.fsf@gnus.org> <83tug3ndaj.fsf@gnu.org> <874k81vmlf.fsf@gnus.org> <83sfvl8wjw.fsf@gnu.org> <87o869y0v2.fsf@gnus.org> <83fsrl8owz.fsf@gnu.org> <87o869wkcx.fsf@gnus.org> <83bl298n9b.fsf@gnu.org> <87pmqpv1jm.fsf@gnus.org> <834k818jwm.fsf@gnu.org> <874k80fkpm.fsf@gnus.org> <83bl285o6b.fsf@gnu.org> <87o868cor3.fsf@gnus.org> <835ysg5no7.fsf@gnu.org> <87k0gwcoce.fsf@gnus.org> <8335nk5lag.fsf@gnu.org> <87r1b39kza.fsf@gnus.org> <83fsrj2hyt.fsf@gnu.org> <87y259r8fa.fsf@gnus.org> <83v90dy7mb.fsf@gnu.org> <874k7v2i7p.fsf@gnus.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35796"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org, stefankangas@gmail.com, dgutov@yandex.ru To: Lars Ingebrigtsen Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Nov 29 14:54:28 2021 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 1mrh6x-00095H-5I for ged-emacs-devel@m.gmane-mx.org; Mon, 29 Nov 2021 14:54:27 +0100 Original-Received: from localhost ([::1]:57322 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mrh6v-0007vf-Rx for ged-emacs-devel@m.gmane-mx.org; Mon, 29 Nov 2021 08:54:25 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:50196) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mrh5n-0005G5-N1 for emacs-devel@gnu.org; Mon, 29 Nov 2021 08:53:15 -0500 Original-Received: from [2001:470:142:3::e] (port=43118 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mrh5k-0003Ix-Rw; Mon, 29 Nov 2021 08:53:15 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=7jOlka4fvR66LAHVjZ4NJR5XTGzo4DpHMzOfdh1ECu0=; b=J3hC1Ig0OeYl 7FSib6Dqpm9Bq6obKHVdwOymcyqsd+EyvwM/jYDUSgWKfTrtBVRKPcSgtKtqNnEtgeCbPApXtXACV /qGxPhwnAThMc6jRPnnx2H5j5VVy+1AiFfE56vznj5AOQToXT7nwF0rFM77j4zMnqd53KGvQSU05l okXOaFwtiICdiT+pufrtJ0HMlb7wNZNxIgXmK8m95TY/ByhQNCTQ57A5Xs9EDBvs4lI6on3Y1q7zH QIw7C8pMhkLotYcqYpLEoJsVEzUv8wQgpJwqo6V6Zwh/Il4Hebk69XbDVdwMkeDg3l/glv/WENCzY krns33lc3XDB24H5uTajGQ==; Original-Received: from [87.69.77.57] (port=1873 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 1mrh5k-0002kS-Ga; Mon, 29 Nov 2021 08:53:12 -0500 In-Reply-To: <874k7v2i7p.fsf@gnus.org> (message from Lars Ingebrigtsen on Mon, 29 Nov 2021 14:40:26 +0100) 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" Xref: news.gmane.io gmane.emacs.devel:280474 Archived-At: > From: Lars Ingebrigtsen > Cc: dgutov@yandex.ru, stefankangas@gmail.com, emacs-devel@gnu.org > Date: Mon, 29 Nov 2021 14:40:26 +0100 > > Eli Zaretskii writes: > > > How would you know where to call it? When display_string produces the > > glyphs for the result of "%p", all it sees is a C string like "26%". > > I don't see how it could reach out to the original mode-line spec. > > the above code runs only _after_ display_string returns. > > Yes, it'd have to call the `display' machinery before doing the C > string, I think? That's crazy (forgive my French). It is much cleaner to produce a Lisp string with the result of %p (or whatever), with the 'display' property on it, and use that in the mode line instead.