From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#33688: UTF symbols in 25.2.2 under Ubuntu Date: Tue, 11 Dec 2018 06:51:53 +0200 Message-ID: <83woog1x92.fsf@gnu.org> References: <1544372351.4050.7.camel@one.mechvel.pereslavl.ru> <83o99u379e.fsf@gnu.org> <1544392589.2348.3.camel@one.mechvel.pereslavl.ru> <83h8fl3ob8.fsf@gnu.org> <1544474634.2341.11.camel@one.mechvel.pereslavl.ru> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: blaine.gmane.org 1544503874 1157 195.159.176.226 (11 Dec 2018 04:51:14 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 11 Dec 2018 04:51:14 +0000 (UTC) Cc: 33688@debbugs.gnu.org To: Sergei Meshveliani Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Dec 11 05:51:10 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1gWa0i-0000Al-32 for geb-bug-gnu-emacs@m.gmane.org; Tue, 11 Dec 2018 05:51:08 +0100 Original-Received: from localhost ([::1]:35985 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gWa2o-0003FD-NR for geb-bug-gnu-emacs@m.gmane.org; Mon, 10 Dec 2018 23:53:18 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:58592) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gWa2g-0003CD-22 for bug-gnu-emacs@gnu.org; Mon, 10 Dec 2018 23:53:10 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gWa2c-0005b5-Sq for bug-gnu-emacs@gnu.org; Mon, 10 Dec 2018 23:53:09 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:38349) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gWa2c-0005ap-Oi for bug-gnu-emacs@gnu.org; Mon, 10 Dec 2018 23:53:06 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1gWa2a-0007Jd-Du for bug-gnu-emacs@gnu.org; Mon, 10 Dec 2018 23:53:06 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 11 Dec 2018 04:53:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 33688 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 33688-submit@debbugs.gnu.org id=B33688.154450393328026 (code B ref 33688); Tue, 11 Dec 2018 04:53:03 +0000 Original-Received: (at 33688) by debbugs.gnu.org; 11 Dec 2018 04:52:13 +0000 Original-Received: from localhost ([127.0.0.1]:42607 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gWa1l-0007Hx-8L for submit@debbugs.gnu.org; Mon, 10 Dec 2018 23:52:13 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:48836) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gWa1k-0007Hl-5k for 33688@debbugs.gnu.org; Mon, 10 Dec 2018 23:52:12 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gWa1b-0004th-6k for 33688@debbugs.gnu.org; Mon, 10 Dec 2018 23:52:06 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:54735) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gWa1b-0004td-3H; Mon, 10 Dec 2018 23:52:03 -0500 Original-Received: from [176.228.60.248] (port=4170 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gWa1a-0000MU-MR; Mon, 10 Dec 2018 23:52:03 -0500 In-reply-to: <1544474634.2341.11.camel@one.mechvel.pereslavl.ru> (message from Sergei Meshveliani on Mon, 10 Dec 2018 23:43:54 +0300) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:153341 Archived-At: > From: Sergei Meshveliani > Cc: 33688@debbugs.gnu.org > Date: Mon, 10 Dec 2018 23:43:54 +0300 > > > IOW, this doesn't seem to be an Emacs problem, but a problem with > > terminal emulator and/or fonts used by the terminal emulator. > > > > Thanks. > > > > > I am sorry, I have forgotten of how do I call emacs! > I called it via alias as > emacs -nw > > I Debian + emacs 23.. it works fine, > but not in Ubuntu 18.04 + emacs 25.2. > > Now, if I call it simply by > emacs > > then it is almost all right. > Only > ∷ (\::) is shown considerably larger than, for example, capital O, > and ∣ ( \| ) is separated with half-blank, so that ∣x > is drawn close to ∣ x > > (while Debian + (emacs-23 -nw) draws everything all right). > > Ubuntu 18.04 + emacs 25.2 shows the following description: > > ****************************************************************** > \:: > > character: ∷ (displayed as ∷) (codepoint 8759, #o21067, #x2237) > preferred charset: unicode (Unicode (ISO10646)) > code point in charset: 0x2237 > script: symbol > syntax: w which means: word > category: .:Base, c:Chinese > to input: type "\::" with Agda input method > buffer code: #xE2 #x88 #xB7 > file code: #xE2 #x88 #xB7 (encoded by coding system utf-8-unix) > display: by this font (glyph code) > xft:-GOOG-Noto Sans Mono CJK > SC-normal-normal-normal-*-17-*-*-*-*-0-iso10646-1 (#x34B) > > Character code properties: customize what to show > name: PROPORTION > general-category: Sm (Symbol, Math) > decomposition: (8759) ('∷') > > ********************************************************************** > \| > > character: ∣ (displayed as ∣) (codepoint 8739, #o21043, #x2223) > preferred charset: unicode (Unicode (ISO10646)) > code point in charset: 0x2223 > script: symbol > syntax: w which means: word > category: .:Base, c:Chinese > to input: type "\|" or "\shortmid" or "\mid" with Agda input method > buffer code: #xE2 #x88 #xA3 > file code: #xE2 #x88 #xA3 (encoded by coding system utf-8-unix) > display: by this font (glyph code) > xft:-GOOG-Noto Sans Mono CJK > SC-normal-normal-normal-*-17-*-*-*-*-0-iso10646-1 (#x33D) > > Character code properties: customize what to show > name: DIVIDES > general-category: Sm (Symbol, Math) > decomposition: (8739) ('∣') > *********************************************************************** My only advice is to try using a different font for these characters, not Noto Sans Mono CJK. I don't think there's an Emacs bug here.