From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: Entering emojis Date: Fri, 29 Oct 2021 16:30:52 +0200 Message-ID: <87a6irykbn.fsf@gnus.org> References: <87cznths5j.fsf@gnus.org> <87ilxi7531.fsf@gnus.org> <875yth7bjr.fsf@gnus.org> <871r4576ey.fsf@gnus.org> <87wnlx5rd4.fsf@gnus.org> <837ddxtimp.fsf@gnu.org> <87h7d15mvi.fsf@gnus.org> <831r45tgu3.fsf@gnu.org> <87cznp5k6p.fsf@gnus.org> <83tuh1rvjt.fsf@gnu.org> <87czno3jmp.fsf@gnus.org> <83bl38s7t5.fsf@gnu.org> <871r440zj1.fsf@gnus.org> <83mtmsq7q1.fsf@gnu.org> <87r1c4x86a.fsf@gnus.org> <83ilxgq6k3.fsf@gnu.org> <87ilxfyl6w.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27170"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: stefankangas@gmail.com, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Oct 29 16:32:51 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 1mgSw7-0006qd-Rk for ged-emacs-devel@m.gmane-mx.org; Fri, 29 Oct 2021 16:32:51 +0200 Original-Received: from localhost ([::1]:52562 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mgSw6-0003yI-M3 for ged-emacs-devel@m.gmane-mx.org; Fri, 29 Oct 2021 10:32:50 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:45174) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mgSuP-0002I9-WD for emacs-devel@gnu.org; Fri, 29 Oct 2021 10:31:06 -0400 Original-Received: from quimby.gnus.org ([2a01:4f9:2b:f0f::2]:36652) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mgSuL-0004J7-Q3; Fri, 29 Oct 2021 10:31:05 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=/7+u+wctynw3pLogSBlvy4dEOPAtRN5i9T+QHE0eFX0=; b=qe38cT5kFvB1usmbMN7opJP/Z3 Nrg47Kl+y4R4FAgOpdFVDyMwVWcw8WCd1Prh3f4WFprk3o8btf5dBO8Co+qypjSURDn3f+kUN/yMs EIRgD3ywPfG5ccsSW5eZanzxb16YniKosyvN4KY4IS1WxY8MlpkdltmUhmlUCetht8w4=; Original-Received: from [84.212.220.105] (helo=elva) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mgSuG-0000ZQ-0t; Fri, 29 Oct 2021 16:30:58 +0200 X-Now-Playing: Lolina's _Fast Fashion_: "Looking for a Charger but Only Works on Batteries" In-Reply-To: <87ilxfyl6w.fsf@gnus.org> (Lars Ingebrigtsen's message of "Fri, 29 Oct 2021 16:12:07 +0200") Received-SPF: pass client-ip=2a01:4f9:2b:f0f::2; envelope-from=larsi@gnus.org; helo=quimby.gnus.org X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 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:278196 Archived-At: Lars Ingebrigtsen writes: > (char-displayable-p char))) The thing that takes time is way down in fontset_find_font (Lisp_Object fontset, int c, struct face *face, This bit: /* Find a font best-matching with the spec without checking the support of the character C. That checking is costly, and even without the checking, the found font supports C in high possibility. */ font_entity = font_find_for_lface (f, face->lface, FONT_DEF_SPEC (font_def), -1); if (NILP (font_entity)) { /* Record that no font matches the spec. */ RFONT_DEF_SET_FACE (rfont_def, -1); continue; } So might it be an idea to introduce a variable that could be bound to avoid this part? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no