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.bugs Subject: bug#57976: 29.0.50; Complex emoji have extra spacing Date: Wed, 21 Sep 2022 16:03:02 +0200 Message-ID: <8735ckakq1.fsf@gnus.org> References: <87h711kp4r.fsf@protesilaos.com> <87a66t9fzf.fsf@gnus.org> <87wn9xypek.fsf@protesilaos.com> <87wn9x80dh.fsf@gnus.org> <87o7v8q2y8.fsf@protesilaos.com> <877d1wam0p.fsf@gnus.org> <87illgq1qf.fsf@protesilaos.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="6392"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 57976@debbugs.gnu.org To: Protesilaos Stavrou Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Sep 21 16:10:04 2022 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 1ob0QO-0001S5-Lu for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ob0Jb-000650-SA; Wed, 21 Sep 2022 16:03:06 +0200 In-Reply-To: <87illgq1qf.fsf@protesilaos.com> (Protesilaos Stavrou's message of "Wed, 21 Sep 2022 16:46:32 +0300") Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwAgMAAAAqbBEUAAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAACVBMVEU2Mjqfi3P///9G gfLxAAAAAWJLR0QCZgt8ZAAAAAd0SU1FB+YJFQ0dLk18ZWMAAAFCSURBVCjPJZJRqkQhDENbuP13 QPdT4frfC83+t/ISHzgzHG1jGsciZ+OkYZvZauzi+sU/HC7sJkRkx3kxJwGGfn7JPZUVItYeEDjg p3/9qOeFf+xnAaH5U/jwPqzrBOZH9SidIM7itxMegEXs8tds1iKi2xYBBK62kXZYcY9sJY32BRht L0dRC5/s0HNLYwuC20nI0j3BZoGm+64SUN5pcSFq3xBEGtI+M84xh8YfpUnXtYXxcASL6ZUJpVMM ZxkSeYtn0IE9pQxsro32Z1wI3lsRW8Q5CDNcTm1fm7HUtGThUEiR8jU+KCWWeSC0mSqjZ8wyd9m9 YeR9DfWtvSvSweGY7UKHSoqfj9Fa+MFryWeXTkpTykziVChUxp42o72m7uF1edp6SATptmE97fBF bEznn0PSTCcHT76SA3nfyDn+ABZobG62Q/ncAAAAJXRFWHRkYXRlOmNyZWF0ZQAyMDIyLTA5LTIx VDEzOjI5OjQ2KzAwOjAw5f0XigAAACV0RVh0ZGF0ZTptb2RpZnkAMjAyMi0wOS0yMVQxMzoyOTo0 NiswMDowMJSgrzYAAAAASUVORK5CYII= X-Now-Playing: Suicide Romeo's _Pictures_: "Ching Chang" 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" Xref: news.gmane.io gmane.emacs.bugs:243353 Archived-At: Protesilaos Stavrou writes: > I get these: > > (string-pixel-width "=F0=9F=98=B6=E2=80=8D=F0=9F=8C=AB=EF=B8=8F") > ;; =3D> 136 > > (string-pixel-width "=F0=9F=A4=A3") > ;; =3D> 16 Wow. So Emacs gets the dimensions of =F0=9F=98=B6=E2=80=8D=F0=9F=8C=AB=EF= =B8=8F really, really wrong with that harfbuzz version. =F0=9F=98=B6=E2=80=8D=F0=9F=8C=AB=EF=B8=8F is composed of FACE WITHOUT MOUTH ZERO WIDTH JOINER FOG VARIATION SELECTOR-16 so even if it counted all four of those separately, we'd just get to (* 16 4) =3D 64, not 136...