From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Joost Kremers Newsgroups: gmane.emacs.devel Subject: Re: Face issue -- possible bug Date: Tue, 17 Jul 2018 09:56:14 +0200 Message-ID: <871sc2wb1d.fsf@fastmail.fm> References: <87o9f6rjn5.fsf@fastmail.fm> <831sc28ub4.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1531814069 21425 195.159.176.226 (17 Jul 2018 07:54:29 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 17 Jul 2018 07:54:29 +0000 (UTC) User-Agent: mu4e 1.1.0; emacs 26.1.50 Cc: emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Jul 17 09:54:25 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ffKoR-0005TA-EU for ged-emacs-devel@m.gmane.org; Tue, 17 Jul 2018 09:54:24 +0200 Original-Received: from localhost ([::1]:57542 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ffKqY-0006IW-CI for ged-emacs-devel@m.gmane.org; Tue, 17 Jul 2018 03:56:34 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:33288) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ffKqQ-0006IA-3t for emacs-devel@gnu.org; Tue, 17 Jul 2018 03:56:28 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ffKqP-0001Vq-Ac for emacs-devel@gnu.org; Tue, 17 Jul 2018 03:56:26 -0400 Original-Received: from out2-smtp.messagingengine.com ([66.111.4.26]:35747) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ffKqL-0001Uq-HG; Tue, 17 Jul 2018 03:56:21 -0400 Original-Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id E564320D92; Tue, 17 Jul 2018 03:56:20 -0400 (EDT) Original-Received: from mailfrontend1 ([10.202.2.162]) by compute5.internal (MEProxy); Tue, 17 Jul 2018 03:56:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fastmail.fm; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-sender :x-me-sender:x-sasl-enc; s=fm3; bh=FFeXPDOTvGecPIzqXe7DTtfOZuksB 02Rd4ijw3fQExc=; b=HEQjNgVBe4Dt76+OFKdf0q+vloxZpy52QiuZ0glIYKWo2 Ju2B861iBD43flC50niOYLZDtcMCI/XIx16nqNNA0WYEUOer/blT8wOsdPLu4LAl FAL8m2JBmZYkhGvYnMva5jITENyy11ssaNx3jmsVPfQ5SDgv00idhr9FQkXoDsGL JuNI3VPHNrBpke+MJZvR6G54ln5TZTFhpVbZDUgcMv/msK16yE5Zd681Ri5XxsMY b9sKR2MDbVOApQ4vqS80Vu+Pu39RNrGnw1elw8k/m8/mCUsJffnbY4uNR/Cf0m9f Tc8WLMRrtbvDZv8Z5SY0sEpr86hysUt3118v/+e3A== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; bh=FFeXPD OTvGecPIzqXe7DTtfOZuksB02Rd4ijw3fQExc=; b=d9pGzvALASuBaAkThkXIus +P8NVBemnoL1gt630V0PyrIYmZuaqSfmfwcOPsmD9WwnHA28N51SQUJYKxT+LNer D113fm6l5ilVF0kudUsdweQk/nXHkBHsUGvdgK1VUPWDPUsbBiUdK3Hj6CgynYd/ pE63nnt9dhiL1GV0LT/hdWuj1PW1Zu7lFM8M0a4NAIW7Nak/Hyyijdy+t57t0gD+ alxpQu8d195J9ebBIp2kHsC6zYfDdMHdy+TNAUPS9a11LTzFmTrqPakfSGkB+X8D IuMcq73NvGMVHZOMuNXtz+RICj89TwjWy1SMSjL2s+2n713n8nvSLpw2x95OvnKA == X-ME-Proxy: X-ME-Sender: Original-Received: from IdeaPad.fastmail.com (ip5f5ac93d.dynamic.kabel-deutschland.de [95.90.201.61]) by mail.messagingengine.com (Postfix) with ESMTPA id 37FBAE450F; Tue, 17 Jul 2018 03:56:20 -0400 (EDT) In-reply-to: <831sc28ub4.fsf@gnu.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.111.4.26 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:227495 Archived-At: On Tue, Jul 17 2018, Eli Zaretskii wrote: >> From: Joost Kremers >> Date: Mon, 16 Jul 2018 22:49:18 +0200 >>=20 >> So should this be reported as an Emacs bug, or should I contact=20 >> the font creator? > > What does Emacs say if you go to the character and type "C-u C-x=20 > =3D", > when the problematic font is used? Well d'uh, I could have thought of that myself... Anyway, with=20 Linux Libertine O (which displays the character incorrectly), `C-u=20 C-x =3D` gives: =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D position: 182 of 268 (68%), column: 5 character: n (displayed as n) (codepoint 110, #o156,=20 #x6e) preferred charset: ascii (ASCII (ISO646 IRV)) code point in charset: 0x6E script: latin syntax: w which means: word category: .:Base, L:Left-to-right (strong), a:ASCII,=20 l:Latin, r:Roman to input: type "C-x 8 RET 6e" or "C-x 8 RET LATIN=20 SMALL LETTER N" buffer code: #x6E file code: #x6E (encoded by coding system utf-8-unix) display: composed to form "n=CC=A9" (see below) Composed with the following character(s) "=CC=A9" using this font: xft:-PfEd-Linux Libertine=20 O-normal-normal-normal-*-21-*-*-*-*-0-iso10646-1 by these glyphs: [0 1 0 2420 13 0 13 10 1 nil] [0 1 809 745 0 -9 -6 -1 5 [-2 -1 0]] Character code properties: customize what to show name: LATIN SMALL LETTER N general-category: Ll (Letter, Lowercase) decomposition: (110) ('n') There are text properties here: fontified t wrap-prefix "" =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D And with DejaVu Sans Mono (displaying the character correctly): =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D position: 182 of 268 (68%), column: 5 character: n (displayed as n) (codepoint 110, #o156,=20 #x6e) preferred charset: ascii (ASCII (ISO646 IRV)) code point in charset: 0x6E script: latin syntax: w which means: word category: .:Base, L:Left-to-right (strong), a:ASCII,=20 l:Latin, r:Roman to input: type "C-x 8 RET 6e" or "C-x 8 RET LATIN=20 SMALL LETTER N" buffer code: #x6E file code: #x6E (encoded by coding system utf-8-unix) display: composed to form "n=CC=A9" (see below) Composed with the following character(s) "=CC=A9" using this font: xft:-PfEd-DejaVu Sans=20 Mono-normal-normal-normal-*-15-*-*-*-m-0-iso10646-1 by these glyphs: [0 1 110 81 9 1 8 8 5 nil] [0 1 809 689 0 4 6 -1 5 [-10 -1 0]] Character code properties: customize what to show name: LATIN SMALL LETTER N general-category: Ll (Letter, Lowercase) decomposition: (110) ('n') There are text properties here: fontified t wrap-prefix "" =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D The only difference I notice is with the numbers following "by=20 these glyphs", but I have no idea what those numbers mean. TIA Joost --=20 Joost Kremers Life has its moments