Lars Ingebrigtsen <larsi@HIDDEN>
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Full text available.Lars Ingebrigtsen <larsi@HIDDEN>
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From: Alexis <flexibeast@HIDDEN>
To: handa <handa@HIDDEN>
Subject: Re: bug#23292: 24.5; Combining characters do not reliably combine
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Date: Tue, 17 May 2016 14:40:01 +1000
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handa <handa@HIDDEN> writes:
> I tried to display "o\x0337" by "dejavu sans mono" font and saw
> no problem. I also tried "Inconsolata-g" font and found
> "\x0337" was not displayed by that font. But, this is simply
> because the font doesn't have a glyph for "\x0337".
>
> I downloaded "Inconsolata-g" font from
> http://www.fantascienza.net/leonardo/ar/inconsolatag/inconsolata-g_font.zip.
> Are we using the same font?
i believe so.
Running fc-query(1) on the TTF version in my ~/.fonts folder:
$ fc-query ~/.fonts/ttf/Inconsolata-g.ttf | grep -E
'version|hash' fontversion: 66191(i)(s) hash:
"sha256:6847a2f48296546984ea60c37cc34749375857d137a01a574566d9c73d13e908"(s)
Running fc-query(1) on the TTF version from the above URL:
$ fc-query ./Inconsolata-g.ttf | grep -E 'version|hash'
fontversion: 66191(i)(s) hash:
"sha256:6847a2f48296546984ea60c37cc34749375857d137a01a574566d9c73d13e908"(s)
bug-gnu-emacs@HIDDEN:bug#23292; Package emacs.
Full text available.Received: (at 23292) by debbugs.gnu.org; 24 Apr 2016 14:18:32 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sun Apr 24 10:18:32 2016 Received: from localhost ([127.0.0.1]:45094 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1auKro-0002kf-9B for submit <at> debbugs.gnu.org; Sun, 24 Apr 2016 10:18:32 -0400 Received: from eggs.gnu.org ([208.118.235.92]:55188) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <handa@HIDDEN>) id 1auKrl-0002kQ-Nm for 23292 <at> debbugs.gnu.org; Sun, 24 Apr 2016 10:18:30 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <handa@HIDDEN>) id 1auKrf-0006Ef-Gq for 23292 <at> debbugs.gnu.org; Sun, 24 Apr 2016 10:18:24 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.2 required=5.0 tests=BAYES_50,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:34331) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <handa@HIDDEN>) id 1auKrY-0006E6-GE; Sun, 24 Apr 2016 10:18:16 -0400 Received: from fl1-49-129-150-20.iba.mesh.ad.jp ([49.129.150.20]:58170 helo=shatin) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from <handa@HIDDEN>) id 1auKrX-0006zS-Ds; Sun, 24 Apr 2016 10:18:15 -0400 Received: from handa by shatin with local (Exim 4.86) (envelope-from <handa@HIDDEN>) id 1auKrR-0003nS-CN; Sun, 24 Apr 2016 23:18:09 +0900 From: handa <handa@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#23292: 24.5; Combining characters do not reliably combine In-Reply-To: <83y48fcjw9.fsf@HIDDEN> (message from Eli Zaretskii on Fri, 15 Apr 2016 12:15:50 +0300) Date: Sun, 24 Apr 2016 23:18:09 +0900 Message-ID: <871t5v3xb2.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -4.4 (----) X-Debbugs-Envelope-To: 23292 Cc: hdfssk@HIDDEN, handa@HIDDEN, flexibeast@HIDDEN, 23292 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -4.4 (----) Sorry for the late response. In article <83y48fcjw9.fsf@HIDDEN>, Eli Zaretskii <eliz@HIDDEN> writes: > > For the record, the composition works for me on MS-Windows using the > > Arial Unicode MS font, and the composition data looks quite different > > (and makes much more sense to me) than what the OP shows: > >=20 > > Composed with the following character(s) "=CC=B7" using this font: > > uniscribe:-outline-Arial Unicode MS-normal-normal-normal-sans-13-*-= *-*-p-*-iso8859-1 > > by these glyphs: > > [0 1 111 82 7 1 6 14 4 nil] > > [0 1 823 671 0 -5 -2 14 4 nil] > >=20 > > The OP said the composition data he gets is this: > >=20 > > Composed with the following character(s) "=CC=B7" using this font: > > xft:-PfEd-DejaVu Sans Mono-normal-normal-normal-*-13-*-*-*-m-0-iso1= 0646-1 > > by these glyphs: > > [0 1 111 82 8 1 7 7 0 nil] > > [0 1 823 703 8 0 8 8 1 nil] > >=20 > > and the offsets in the second vector look wrong to me, FWIW. > I now tried this on Windows 8.1, where the (default) Courier New font > does have a glyph for u+0337, and I see there the same problem as > reported by the OP, including the composition data that shows positive > offsets where I thought negative offsets should be. > Maybe this is something related to the fact that bot DejaVu Sans Mono > and Courier New are monospaced fonts, whereas Arial Unicode MS isn't? > I Hope Handa-san will provide some insight. I tried to display "o\x0337" by "dejavu sans mono" font and saw no problem. I also tried "Inconsolata-g" font and found "\x0337" was not displayed by that font. But, this is simply because the font doesn't have a glyph for "\x0337". I downloaded "Inconsolata-g" font from http://www.fantascienza.net/leonardo/ar/inconsolatag/inconsolata-g_font.zip. Are we using the same font? --- K. Handa handa@HIDDEN
bug-gnu-emacs@HIDDEN:bug#23292; Package emacs.
Full text available.Received: (at 23292) by debbugs.gnu.org; 16 Apr 2016 10:01:42 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sat Apr 16 06:01:42 2016 Received: from localhost ([127.0.0.1]:37066 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1arN2s-0005U0-DM for submit <at> debbugs.gnu.org; Sat, 16 Apr 2016 06:01:42 -0400 Received: from eggs.gnu.org ([208.118.235.92]:56659) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1arN2q-0005Tn-LH for 23292 <at> debbugs.gnu.org; Sat, 16 Apr 2016 06:01:40 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <eliz@HIDDEN>) id 1arN2k-00083Y-S6 for 23292 <at> debbugs.gnu.org; Sat, 16 Apr 2016 06:01:35 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.2 required=5.0 tests=BAYES_50,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:52305) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <eliz@HIDDEN>) id 1arN2h-00082w-4Y; Sat, 16 Apr 2016 06:01:31 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:3009 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from <eliz@HIDDEN>) id 1arN2g-0004CT-DD; Sat, 16 Apr 2016 06:01:30 -0400 Date: Sat, 16 Apr 2016 13:01:11 +0300 Message-Id: <831t65dg9k.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Alexis <flexibeast@HIDDEN> In-reply-to: <87mvovt7fw.fsf@HIDDEN> (message from Alexis on Fri, 15 Apr 2016 21:52:51 +1000) Subject: Re: bug#23292: 24.5; Combining characters do not reliably combine References: <CABtnboXru8_txH-B32-+uP335khb00hxFn_Rrh6w2WyzniO5ZQ@HIDDEN> <83ega8dl65.fsf@HIDDEN> <CABtnboWhZYg16Wd9XPi4KjUjSTaC77BttkAU5OhrQXdsH=6+qQ@HIDDEN> <83a8kve51u.fsf@HIDDEN> <8737qnuxde.fsf@HIDDEN> <8337qne26w.fsf@HIDDEN> <87r3e7theb.fsf@HIDDEN> <83zisvclwi.fsf@HIDDEN> <87oa9btfak.fsf@HIDDEN> <83vb3jcjn2.fsf@HIDDEN> <87mvovt7fw.fsf@HIDDEN> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -6.0 (------) X-Debbugs-Envelope-To: 23292 Cc: hdfssk@HIDDEN, handa@HIDDEN, 23292 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Reply-To: Eli Zaretskii <eliz@HIDDEN> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -6.0 (------) > From: Alexis <flexibeast@HIDDEN> > Cc: handa@HIDDEN, hdfssk@HIDDEN, 23292 <at> debbugs.gnu.org > Date: Fri, 15 Apr 2016 21:52:51 +1000 > > > Something with your fonts and fontsets, I guess. If you force > > Emacs to use Inconsolata-g for "̷", does the composition happen? > > Hmm, i'm having some difficulty doing this. i start GUI Emacs from > an X terminal via 'emacs -Q'. i then go to the Options menu, > select "Set Default Font", and choose "InconsolataG Medium"[1]. In > *scratch*, i type 'o', and confirm with `describe-char' that > "InconsolataG" is the font used for that character. > > i then evaluate: > > (set-fontset-font "fontset-default" '(#x0337 . #x0337) > "InconsolataG") > > with C-x C-e, which returns nil. If i then move point immediately > after the previously-typed 'o', and type C-x 8 RET 337, the '/' is > displayed visually separate from the 'o'. But using > `describe-char' on it says that Gentium is the font used. Looks like for some reason Emacs rejects InconsolataG as the font for that character, not sure why.
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User-agent: mu4e 0.9.16; emacs 24.5.3
From: Alexis <flexibeast@HIDDEN>
To: Eli Zaretskii <eliz@HIDDEN>
Subject: Re: bug#23292: 24.5; Combining characters do not reliably combine
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Date: Fri, 15 Apr 2016 21:52:51 +1000
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Eli Zaretskii <eliz@HIDDEN> writes:
> Can you show a screenshot?
Attached.
> Something with your fonts and fontsets, I guess. If you force
> Emacs to use Inconsolata-g for "̷", does the composition happen?
Hmm, i'm having some difficulty doing this. i start GUI Emacs from
an X terminal via 'emacs -Q'. i then go to the Options menu,
select "Set Default Font", and choose "InconsolataG Medium"[1]. In
*scratch*, i type 'o', and confirm with `describe-char' that
"InconsolataG" is the font used for that character.
i then evaluate:
(set-fontset-font "fontset-default" '(#x0337 . #x0337)
"InconsolataG")
with C-x C-e, which returns nil. If i then move point immediately
after the previously-typed 'o', and type C-x 8 RET 337, the '/' is
displayed visually separate from the 'o'. But using
`describe-char' on it says that Gentium is the font used.
i gather something i'm doing something wrong here, i'm guessing in
the ELisp .... ?
[1] "InconsolataG" is "Inconsolata-g" renamed by me locally, via
FontForge, so as to be XLFD-friendly.
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bug-gnu-emacs@HIDDEN:bug#23292; Package emacs.
Full text available.Received: (at 23292) by debbugs.gnu.org; 15 Apr 2016 09:21:55 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Apr 15 05:21:55 2016 Received: from localhost ([127.0.0.1]:36210 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1aqzwp-0002Bp-IS for submit <at> debbugs.gnu.org; Fri, 15 Apr 2016 05:21:55 -0400 Received: from eggs.gnu.org ([208.118.235.92]:54208) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1aqzwn-0002Bb-87 for 23292 <at> debbugs.gnu.org; Fri, 15 Apr 2016 05:21:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <eliz@HIDDEN>) id 1aqzwh-0006sJ-Bb for 23292 <at> debbugs.gnu.org; Fri, 15 Apr 2016 05:21:48 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.2 required=5.0 tests=BAYES_50,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:41949) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <eliz@HIDDEN>) id 1aqzwd-0006rR-HZ; Fri, 15 Apr 2016 05:21:43 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1774 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from <eliz@HIDDEN>) id 1aqzwc-0004ws-NX; Fri, 15 Apr 2016 05:21:43 -0400 Date: Fri, 15 Apr 2016 12:21:21 +0300 Message-Id: <83vb3jcjn2.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Alexis <flexibeast@HIDDEN> In-reply-to: <87oa9btfak.fsf@HIDDEN> (message from Alexis on Fri, 15 Apr 2016 19:03:15 +1000) Subject: Re: bug#23292: 24.5; Combining characters do not reliably combine References: <CABtnboXru8_txH-B32-+uP335khb00hxFn_Rrh6w2WyzniO5ZQ@HIDDEN> <83ega8dl65.fsf@HIDDEN> <CABtnboWhZYg16Wd9XPi4KjUjSTaC77BttkAU5OhrQXdsH=6+qQ@HIDDEN> <83a8kve51u.fsf@HIDDEN> <8737qnuxde.fsf@HIDDEN> <8337qne26w.fsf@HIDDEN> <87r3e7theb.fsf@HIDDEN> <83zisvclwi.fsf@HIDDEN> <87oa9btfak.fsf@HIDDEN> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -6.0 (------) X-Debbugs-Envelope-To: 23292 Cc: hdfssk@HIDDEN, handa@HIDDEN, 23292 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Reply-To: Eli Zaretskii <eliz@HIDDEN> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -6.0 (------) > From: Alexis <flexibeast@HIDDEN> > Cc: Kenichi Handa <handa@HIDDEN>, hdfssk@HIDDEN, 23292 <at> debbugs.gnu.org > Date: Fri, 15 Apr 2016 19:03:15 +1000 > > My apologies, i accidentally used a non -Q instance to test > this. :-/ In a -Q instance, it turns out that DejaVu Sans Mono > (Book) /does/ compose visually: Can you show a screenshot? > Composed with the following character(s) "̷" using this font: > xft:-unknown-DejaVu Sans > Mono-normal-normal-normal-*-13-*-*-*-m-0-iso10646-1 > by these glyphs: > [0 1 111 82 8 0 8 8 1 nil] [0 1 823 703 0 0 8 8 1 [-8 0 0]] > > Sorry! > > However, Inconsolata-g definitely doesn't compose visually. > > Interestingly, when i use `describe-char' on the 'o', i'm told > that the glyph is sourced from Inconsolata-g, but when i use it on > the '/', it tells me it's sourced from Gentium .... Something with your fonts and fontsets, I guess. If you force Emacs to use Inconsolata-g for "̷", does the composition happen? Thanks.
bug-gnu-emacs@HIDDEN:bug#23292; Package emacs.
Full text available.Received: (at 23292) by debbugs.gnu.org; 15 Apr 2016 09:16:25 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Apr 15 05:16:25 2016 Received: from localhost ([127.0.0.1]:36195 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1aqzrV-00023m-4f for submit <at> debbugs.gnu.org; Fri, 15 Apr 2016 05:16:25 -0400 Received: from eggs.gnu.org ([208.118.235.92]:52431) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1aqzrT-00023U-Mb for 23292 <at> debbugs.gnu.org; Fri, 15 Apr 2016 05:16:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <eliz@HIDDEN>) id 1aqzrN-0005F0-Iu for 23292 <at> debbugs.gnu.org; Fri, 15 Apr 2016 05:16:18 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.2 required=5.0 tests=BAYES_50,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:41547) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <eliz@HIDDEN>) id 1aqzrJ-0005Dq-BS; Fri, 15 Apr 2016 05:16:13 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1772 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from <eliz@HIDDEN>) id 1aqzrI-00045C-3t; Fri, 15 Apr 2016 05:16:12 -0400 Date: Fri, 15 Apr 2016 12:15:50 +0300 Message-Id: <83y48fcjw9.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: handa@HIDDEN In-reply-to: <83zisvclwi.fsf@HIDDEN> (message from Eli Zaretskii on Fri, 15 Apr 2016 11:32:29 +0300) Subject: Re: bug#23292: 24.5; Combining characters do not reliably combine References: <CABtnboXru8_txH-B32-+uP335khb00hxFn_Rrh6w2WyzniO5ZQ@HIDDEN> <83ega8dl65.fsf@HIDDEN> <CABtnboWhZYg16Wd9XPi4KjUjSTaC77BttkAU5OhrQXdsH=6+qQ@HIDDEN> <83a8kve51u.fsf@HIDDEN> <8737qnuxde.fsf@HIDDEN> <8337qne26w.fsf@HIDDEN> <87r3e7theb.fsf@HIDDEN> <83zisvclwi.fsf@HIDDEN> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -6.0 (------) X-Debbugs-Envelope-To: 23292 Cc: hdfssk@HIDDEN, flexibeast@HIDDEN, 23292 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Reply-To: Eli Zaretskii <eliz@HIDDEN> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -6.0 (------) > Date: Fri, 15 Apr 2016 11:32:29 +0300 > From: Eli Zaretskii <eliz@HIDDEN> > Cc: hdfssk@HIDDEN, 23292 <at> debbugs.gnu.org > > For the record, the composition works for me on MS-Windows using the > Arial Unicode MS font, and the composition data looks quite different > (and makes much more sense to me) than what the OP shows: > > Composed with the following character(s) "̷" using this font: > uniscribe:-outline-Arial Unicode MS-normal-normal-normal-sans-13-*-*-*-p-*-iso8859-1 > by these glyphs: > [0 1 111 82 7 1 6 14 4 nil] > [0 1 823 671 0 -5 -2 14 4 nil] > > The OP said the composition data he gets is this: > > Composed with the following character(s) "̷" using this font: > xft:-PfEd-DejaVu Sans Mono-normal-normal-normal-*-13-*-*-*-m-0-iso10646-1 > by these glyphs: > [0 1 111 82 8 1 7 7 0 nil] > [0 1 823 703 8 0 8 8 1 nil] > > and the offsets in the second vector look wrong to me, FWIW. I now tried this on Windows 8.1, where the (default) Courier New font does have a glyph for u+0337, and I see there the same problem as reported by the OP, including the composition data that shows positive offsets where I thought negative offsets should be. Maybe this is something related to the fact that bot DejaVu Sans Mono and Courier New are monospaced fonts, whereas Arial Unicode MS isn't? I Hope Handa-san will provide some insight.
bug-gnu-emacs@HIDDEN:bug#23292; Package emacs.
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[58.161.15.29]) by smtp.gmail.com with ESMTPSA id l11sm63147510pfb.56.2016.04.15.02.03.18 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 15 Apr 2016 02:03:19 -0700 (PDT) References: <CABtnboXru8_txH-B32-+uP335khb00hxFn_Rrh6w2WyzniO5ZQ@HIDDEN> <83ega8dl65.fsf@HIDDEN> <CABtnboWhZYg16Wd9XPi4KjUjSTaC77BttkAU5OhrQXdsH=6+qQ@HIDDEN> <83a8kve51u.fsf@HIDDEN> <8737qnuxde.fsf@HIDDEN> <8337qne26w.fsf@HIDDEN> <87r3e7theb.fsf@HIDDEN> <83zisvclwi.fsf@HIDDEN> User-agent: mu4e 0.9.16; emacs 24.5.3 From: Alexis <flexibeast@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#23292: 24.5; Combining characters do not reliably combine In-reply-to: <83zisvclwi.fsf@HIDDEN> Date: Fri, 15 Apr 2016 19:03:15 +1000 Message-ID: <87oa9btfak.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Score: 0.3 (/) X-Debbugs-Envelope-To: 23292 Cc: hdfssk@HIDDEN, Kenichi Handa <handa@HIDDEN>, 23292 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.7 (/) Eli Zaretskii <eliz@HIDDEN> writes: >> From: Alexis <flexibeast@HIDDEN> Cc: hdfssk@HIDDEN, >> 23292 <at> debbugs.gnu.org Date: Fri, 15 Apr 2016 18:17:48 +1000 >> >> >> Eli Zaretskii <eliz@HIDDEN> writes: >> >> > No. Type 'o', then "C-x 8 RET 337". >> >> Done. i get the same result as the OP - i.e. the 'o' and the >> '/' are visually separated - using both DejaVu Sans Mono >> (Book) and Inconsolata-G (my default font). My apologies, i accidentally used a non -Q instance to test this. :-/ In a -Q instance, it turns out that DejaVu Sans Mono (Book) /does/ compose visually: Composed with the following character(s) "̷" using this font: xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-13-*-*-*-m-0-iso10646-1 by these glyphs: [0 1 111 82 8 0 8 8 1 nil] [0 1 823 703 0 0 8 8 1 [-8 0 0]] Sorry! However, Inconsolata-g definitely doesn't compose visually. Interestingly, when i use `describe-char' on the 'o', i'm told that the glyph is sourced from Inconsolata-g, but when i use it on the '/', it tells me it's sourced from Gentium ....
bug-gnu-emacs@HIDDEN:bug#23292; Package emacs.
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Date: Fri, 15 Apr 2016 11:32:29 +0300
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From: Eli Zaretskii <eliz@HIDDEN>
To: Alexis <flexibeast@HIDDEN>, Kenichi Handa <handa@HIDDEN>
In-reply-to: <87r3e7theb.fsf@HIDDEN> (message from Alexis on Fri, 15 Apr
2016 18:17:48 +1000)
Subject: Re: bug#23292: 24.5; Combining characters do not reliably combine
References: <CABtnboXru8_txH-B32-+uP335khb00hxFn_Rrh6w2WyzniO5ZQ@HIDDEN>
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> From: Alexis <flexibeast@HIDDEN>
> Cc: hdfssk@HIDDEN, 23292 <at> debbugs.gnu.org
> Date: Fri, 15 Apr 2016 18:17:48 +1000
>
>
> Eli Zaretskii <eliz@HIDDEN> writes:
>
> > No. Type 'o', then "C-x 8 RET 337".
>
> Done. i get the same result as the OP - i.e. the 'o' and the '/'
> are visually separated - using both DejaVu Sans Mono (Book) and
> Inconsolata-G (my default font).
Thanks.
This is strange. I'm CC'ing Handa-san, perhaps there's some issue in
libm17n-flt or its database for this case.
For the record, the composition works for me on MS-Windows using the
Arial Unicode MS font, and the composition data looks quite different
(and makes much more sense to me) than what the OP shows:
Composed with the following character(s) "̷" using this font:
uniscribe:-outline-Arial Unicode MS-normal-normal-normal-sans-13-*-*-*-p-*-iso8859-1
by these glyphs:
[0 1 111 82 7 1 6 14 4 nil]
[0 1 823 671 0 -5 -2 14 4 nil]
The OP said the composition data he gets is this:
Composed with the following character(s) "̷" using this font:
xft:-PfEd-DejaVu Sans Mono-normal-normal-normal-*-13-*-*-*-m-0-iso10646-1
by these glyphs:
[0 1 111 82 8 1 7 7 0 nil]
[0 1 823 703 8 0 8 8 1 nil]
and the offsets in the second vector look wrong to me, FWIW.
bug-gnu-emacs@HIDDEN:bug#23292; Package emacs.
Full text available.Received: (at 23292) by debbugs.gnu.org; 15 Apr 2016 08:18:00 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Apr 15 04:18:00 2016 Received: from localhost ([127.0.0.1]:36156 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1aqywy-0000ac-1A for submit <at> debbugs.gnu.org; Fri, 15 Apr 2016 04:18:00 -0400 Received: from mail-pf0-f193.google.com ([209.85.192.193]:34558) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <flexibeast@HIDDEN>) id 1aqywv-0000aO-UQ for 23292 <at> debbugs.gnu.org; Fri, 15 Apr 2016 04:17:58 -0400 Received: by mail-pf0-f193.google.com with SMTP id d184so9228415pfc.1 for <23292 <at> debbugs.gnu.org>; Fri, 15 Apr 2016 01:17:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=references:user-agent:from:to:cc:subject:in-reply-to:date :message-id:mime-version; bh=fqr7YI80mR7ST2yLK7aTOUmnB59P4E29Q/d5dwL/LbU=; b=jxLlSWHVRm5qTVyOoJRZU1dOaNWrbRLMWdw8L/GLjkGhR4Dm0Bo8KSfBFVhcYw2xTk 5q+ZD6Ln3QWeMQ6GrRWqLetD8WyEsBrPkWH3uqZNUkWJ3ItGXa3g/wfyOwJPXNsOG4/m XO+PU42Nc3MlwBwVVkhkNiVI/ecAvC3AJLSMYFbktm/1JcOJEH4MloVIsfSkN+CBeX0j Q6SSvnHky8uDqbpDv6fGLpTSm8k88dhJkEvTSRSszj+NDwk7aP6PSy2JvPAql0q5HeLz 0j8ihAdCqiFuFU5Fcr4A0lnSvAwr4jDUbbwWhWllR2W71/0MywG8V5VMVbhDvpk7GGfD WGHA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:references:user-agent:from:to:cc:subject :in-reply-to:date:message-id:mime-version; bh=fqr7YI80mR7ST2yLK7aTOUmnB59P4E29Q/d5dwL/LbU=; b=B8s667TypVqiwxai3d/bL43i4+gTwRzIyfNKCa6mfxMDWtDNH6sRQVAR8Tu7ZAsfU/ oVyxdgheLC2DKxttCVJq1s2rr+UV3amPGTysXeS2fnpzHnhN1UTc2+7IuixKguF1rdP1 wpyb9xEOCQYwfvzvaaWcBkX4D9dlNkcqb3/t9W7IQmJxEvqxWbHFawY5iVxEQfPOQuE8 iM5y2ZXRDhG7kdL8OYw9OTrny8Q7OEcOCcj5sakGfYSCqIgz0TD7q4WyZwP3UdQwRqPo dVmpLJBCwpZhaNJ72qYRjWHFFNGdxrg8ysTZT38KJ6W+a9GTGkOi4zOWvYvZfw2iVQrk 4hKQ== X-Gm-Message-State: AOPr4FV3SnLGzqKFxbn0j4yj7enjSmpOwQu5RKp8Af4KBfFImIriGajtR/6/CdGg4JWmoQ== X-Received: by 10.98.26.151 with SMTP id a145mr25953671pfa.46.1460708272566; Fri, 15 Apr 2016 01:17:52 -0700 (PDT) Received: from localhost (CPE-58-161-15-29.cqqy2.win.bigpond.net.au. [58.161.15.29]) by smtp.gmail.com with ESMTPSA id n10sm7355781pfj.14.2016.04.15.01.17.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 15 Apr 2016 01:17:51 -0700 (PDT) References: <CABtnboXru8_txH-B32-+uP335khb00hxFn_Rrh6w2WyzniO5ZQ@HIDDEN> <83ega8dl65.fsf@HIDDEN> <CABtnboWhZYg16Wd9XPi4KjUjSTaC77BttkAU5OhrQXdsH=6+qQ@HIDDEN> <83a8kve51u.fsf@HIDDEN> <8737qnuxde.fsf@HIDDEN> <8337qne26w.fsf@HIDDEN> User-agent: mu4e 0.9.16; emacs 24.5.3 From: Alexis <flexibeast@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#23292: 24.5; Combining characters do not reliably combine In-reply-to: <8337qne26w.fsf@HIDDEN> Date: Fri, 15 Apr 2016 18:17:48 +1000 Message-ID: <87r3e7theb.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; format=flowed X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 23292 Cc: hdfssk@HIDDEN, 23292 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.7 (/) Eli Zaretskii <eliz@HIDDEN> writes: > No. Type 'o', then "C-x 8 RET 337". Done. i get the same result as the OP - i.e. the 'o' and the '/' are visually separated - using both DejaVu Sans Mono (Book) and Inconsolata-G (my default font).
bug-gnu-emacs@HIDDEN:bug#23292; Package emacs.
Full text available.Received: (at 23292) by debbugs.gnu.org; 15 Apr 2016 07:55:51 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Apr 15 03:55:51 2016 Received: from localhost ([127.0.0.1]:36127 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1aqybX-0008Vd-CC for submit <at> debbugs.gnu.org; Fri, 15 Apr 2016 03:55:51 -0400 Received: from eggs.gnu.org ([208.118.235.92]:60087) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1aqybW-0008VR-74 for 23292 <at> debbugs.gnu.org; Fri, 15 Apr 2016 03:55:50 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <eliz@HIDDEN>) id 1aqybO-0000El-3R for 23292 <at> debbugs.gnu.org; Fri, 15 Apr 2016 03:55:45 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_40,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:39147) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <eliz@HIDDEN>) id 1aqybO-0000Eh-0J; Fri, 15 Apr 2016 03:55:42 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1641 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from <eliz@HIDDEN>) id 1aqybN-00029m-8n; Fri, 15 Apr 2016 03:55:41 -0400 Date: Fri, 15 Apr 2016 10:55:19 +0300 Message-Id: <8337qne26w.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Alexis <flexibeast@HIDDEN> In-reply-to: <8737qnuxde.fsf@HIDDEN> (message from Alexis on Fri, 15 Apr 2016 17:47:25 +1000) Subject: Re: bug#23292: 24.5; Combining characters do not reliably combine References: <CABtnboXru8_txH-B32-+uP335khb00hxFn_Rrh6w2WyzniO5ZQ@HIDDEN> <83ega8dl65.fsf@HIDDEN> <CABtnboWhZYg16Wd9XPi4KjUjSTaC77BttkAU5OhrQXdsH=6+qQ@HIDDEN> <83a8kve51u.fsf@HIDDEN> <8737qnuxde.fsf@HIDDEN> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -6.0 (------) X-Debbugs-Envelope-To: 23292 Cc: hdfssk@HIDDEN, 23292 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Reply-To: Eli Zaretskii <eliz@HIDDEN> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -6.0 (------) > From: Alexis <flexibeast@HIDDEN> > Cc: Honore Doktorr <hdfssk@HIDDEN>, 23292 <at> debbugs.gnu.org > Date: Fri, 15 Apr 2016 17:47:25 +1000 > > Eli Zaretskii <eliz@HIDDEN> writes: > > > Does anyone else see this with DejaVu Sans Mono? > > Not by doing `C-x 8 / o', which produces 'ø'; but is that the way > i should be testing this? No. Type 'o', then "C-x 8 RET 337".
bug-gnu-emacs@HIDDEN:bug#23292; Package emacs.
Full text available.Received: (at 23292) by debbugs.gnu.org; 15 Apr 2016 07:47:36 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Apr 15 03:47:36 2016 Received: from localhost ([127.0.0.1]:36107 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1aqyTY-0008KF-N0 for submit <at> debbugs.gnu.org; Fri, 15 Apr 2016 03:47:36 -0400 Received: from mail-pf0-f177.google.com ([209.85.192.177]:34165) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <flexibeast@HIDDEN>) id 1aqyTW-0008K0-Sg for 23292 <at> debbugs.gnu.org; Fri, 15 Apr 2016 03:47:35 -0400 Received: by mail-pf0-f177.google.com with SMTP id c20so54528226pfc.1 for <23292 <at> debbugs.gnu.org>; Fri, 15 Apr 2016 00:47:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=references:user-agent:from:to:cc:subject:in-reply-to:date :message-id:mime-version:content-transfer-encoding; bh=1NFIdoNILnmmFQj4Lw+shSpdFeBf7f/5c0RF/NMqa4Q=; b=zzBIPFjT5M3fWOOCjwmGHibuPd/Ep+ha6AwE0YecKQRZcBrThCC9nE3jel8Hv460B5 RfcS0x8QDN8PO99dktFMvCnv2OfCcgRBBgsESsc9CNgA62ath0c2Dbz+Q7KlAx7RM7Ny 2PF8nZjQwdlkL3TL9NC6MKFH4YK1duOdn6VmSCgfMfhv+E+EK7dXk9I18rCCoqnM21MC ZafssM3uOv7KwUuis+uEqzyaEO4nbkNDCQiBa++AVO2rAC/yZXFhEYUYqwqcJsD5/Z2R MkGLmgOzyyEEdaV3kJ7KldOL5M6esh3ftmJJr48jPcsb5uKfY3QLp7MymTdNLmf1W0IC qEnQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:references:user-agent:from:to:cc:subject :in-reply-to:date:message-id:mime-version:content-transfer-encoding; bh=1NFIdoNILnmmFQj4Lw+shSpdFeBf7f/5c0RF/NMqa4Q=; b=YntsYL14YoCNYT1jw8Fjr8LYIjhtZL2Ss0T3QEVGvFUkAjFUE8RN2LlIqApJY6PHDx e/xe1CFRop7/uWnIpNUX3M1F4MibUV1oICjjjgs+WNunN9241KcsHu+Utz2rirXs9Rr0 M9bvl8NuuSvVx+i0atj1JobTNn5f1pU+6lmriwJwe1+o8PnBErbckCm2iLJqdBdjiRaO X8qjQhkmZLfvVigAPpG92faGMBaprPHQHGGbM/Vb8V7GTRyTDb3NBMa7tdkfXTM09DZ9 yVTpTcRuqQAxvEV5FjbxNChWJBBVxCfLBLZGbSfN0Ke9FJmhUifZHfXpJrocQwb8Itmx me+Q== X-Gm-Message-State: AOPr4FVAQFgHxZ6glQtfeAdYqBBREkfm0YzCUx6BT0+rOSckVwTwDnxFiyyDVwoiD0VsQQ== X-Received: by 10.98.80.70 with SMTP id e67mr27781342pfb.136.1460706449171; Fri, 15 Apr 2016 00:47:29 -0700 (PDT) Received: from localhost (CPE-58-161-15-29.cqqy2.win.bigpond.net.au. [58.161.15.29]) by smtp.gmail.com with ESMTPSA id bb5sm17424055pac.21.2016.04.15.00.47.27 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 15 Apr 2016 00:47:28 -0700 (PDT) References: <CABtnboXru8_txH-B32-+uP335khb00hxFn_Rrh6w2WyzniO5ZQ@HIDDEN> <83ega8dl65.fsf@HIDDEN> <CABtnboWhZYg16Wd9XPi4KjUjSTaC77BttkAU5OhrQXdsH=6+qQ@HIDDEN> <83a8kve51u.fsf@HIDDEN> User-agent: mu4e 0.9.16; emacs 24.5.3 From: Alexis <flexibeast@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#23292: 24.5; Combining characters do not reliably combine In-reply-to: <83a8kve51u.fsf@HIDDEN> Date: Fri, 15 Apr 2016 17:47:25 +1000 Message-ID: <8737qnuxde.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 23292 Cc: Honore Doktorr <hdfssk@HIDDEN>, 23292 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.7 (/) Eli Zaretskii <eliz@HIDDEN> writes: > Does anyone else see this with DejaVu Sans Mono? Not by doing `C-x 8 / o', which produces 'ø'; but is that the way i should be testing this?
bug-gnu-emacs@HIDDEN:bug#23292; Package emacs.
Full text available.Received: (at 23292) by debbugs.gnu.org; 15 Apr 2016 06:54:07 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Apr 15 02:54:07 2016 Received: from localhost ([127.0.0.1]:36075 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1aqxdn-00075O-Ij for submit <at> debbugs.gnu.org; Fri, 15 Apr 2016 02:54:07 -0400 Received: from eggs.gnu.org ([208.118.235.92]:47071) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1aqxdl-00074v-G6 for 23292 <at> debbugs.gnu.org; Fri, 15 Apr 2016 02:54:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <eliz@HIDDEN>) id 1aqxdc-0001Mp-5r for 23292 <at> debbugs.gnu.org; Fri, 15 Apr 2016 02:54:00 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.2 required=5.0 tests=BAYES_50,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:38335) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <eliz@HIDDEN>) id 1aqxdc-0001Ma-1z; Fri, 15 Apr 2016 02:53:56 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1539 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from <eliz@HIDDEN>) id 1aqxdb-0004hv-AN; Fri, 15 Apr 2016 02:53:55 -0400 Date: Fri, 15 Apr 2016 09:53:33 +0300 Message-Id: <83a8kve51u.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Honore Doktorr <hdfssk@HIDDEN> In-reply-to: <CABtnboWhZYg16Wd9XPi4KjUjSTaC77BttkAU5OhrQXdsH=6+qQ@HIDDEN> (message from Honore Doktorr on Thu, 14 Apr 2016 17:30:01 -0400) Subject: Re: bug#23292: 24.5; Combining characters do not reliably combine References: <CABtnboXru8_txH-B32-+uP335khb00hxFn_Rrh6w2WyzniO5ZQ@HIDDEN> <83ega8dl65.fsf@HIDDEN> <CABtnboWhZYg16Wd9XPi4KjUjSTaC77BttkAU5OhrQXdsH=6+qQ@HIDDEN> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -6.0 (------) X-Debbugs-Envelope-To: 23292 Cc: 23292 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Reply-To: Eli Zaretskii <eliz@HIDDEN> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -6.0 (------) [Please keep the bug address on the CC list.] > Date: Thu, 14 Apr 2016 17:30:01 -0400 > From: Honore Doktorr <hdfssk@HIDDEN> > > > Was your Emacs built with libotf and other libraries mentioned in > > INSTALL under "Complex Text Layout"? > > > > When I arrange for Emacs to use a font that supports both 'o' and the > > solidus, the sequence you show does display as a single glyph. (My > > default font doesn't have the solidus, so I need that special > > arrangement.) > > > > The fact that Emacs displays a cursor on both of the characters > > clearly shows that Emacs did combine them, but the font and/or the > > shaping engine didn't display them overlaid. Not sure why, perhaps > > upgrade your libotf and related libraries? > > Yes, it looks like with the latest upstream versions of the complex text libraries/db: > > $ ldd /usr/bin/emacs |egrep 'lib(otf|m17n-flt)' > libotf.so.0 => /lib64/libotf.so.0 (0x00007f6cd2a05000) > libm17n-flt.so.0 => /lib64/libm17n-flt.so.0 (0x00007f6cd25cc000) > $ dnf -C list libotf m17n-lib m17n-db > Last metadata expiration check: 0:12:20 ago on Thu Apr 14 17:09:12 2016. > Installed Packages > libotf.x86_64 0.9.13-6.fc23 @@commandline > m17n-db.noarch 1.7.0-5.fc23 @@commandline > m17n-lib.x86_64 1.7.0-4.fc23 @@commandline > > I'm using the fedora 23 precompiled packages. Does anyone else see this with DejaVu Sans Mono?
bug-gnu-emacs@HIDDEN:bug#23292; Package emacs.
Full text available.Received: (at 23292) by debbugs.gnu.org; 14 Apr 2016 19:51:17 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu Apr 14 15:51:17 2016 Received: from localhost ([127.0.0.1]:35685 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1aqnIL-0005Wa-MH for submit <at> debbugs.gnu.org; Thu, 14 Apr 2016 15:51:17 -0400 Received: from eggs.gnu.org ([208.118.235.92]:43604) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1aqnIJ-0005WN-G5 for 23292 <at> debbugs.gnu.org; Thu, 14 Apr 2016 15:51:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <eliz@HIDDEN>) id 1aqnI9-0005c3-Io for 23292 <at> debbugs.gnu.org; Thu, 14 Apr 2016 15:51:10 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.2 required=5.0 tests=BAYES_50,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:56143) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <eliz@HIDDEN>) id 1aqnI9-0005bz-FU; Thu, 14 Apr 2016 15:51:05 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1286 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from <eliz@HIDDEN>) id 1aqnI8-0001Oc-S1; Thu, 14 Apr 2016 15:51:05 -0400 Date: Thu, 14 Apr 2016 22:50:42 +0300 Message-Id: <83ega8dl65.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Honore Doktorr <hdfssk@HIDDEN> In-reply-to: <CABtnboXru8_txH-B32-+uP335khb00hxFn_Rrh6w2WyzniO5ZQ@HIDDEN> (message from Honore Doktorr on Thu, 14 Apr 2016 15:26:03 -0400) Subject: Re: bug#23292: 24.5; Combining characters do not reliably combine References: <CABtnboXru8_txH-B32-+uP335khb00hxFn_Rrh6w2WyzniO5ZQ@HIDDEN> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -6.0 (------) X-Debbugs-Envelope-To: 23292 Cc: 23292 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Reply-To: Eli Zaretskii <eliz@HIDDEN> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -6.0 (------) > Date: Thu, 14 Apr 2016 15:26:03 -0400 > From: Honore Doktorr <hdfssk@HIDDEN> > > Combining characters often do not render combined in emacs 24.5. > For example, the combining short solidus overlay (0x337, o̷) appears > following the character it's meant to combine with---although they are > both highlighted together and so forth. > > cf. https://i.imgsafe.org/8369941.jpeg for a visual reference. > > This seems similar to bug 17261, but both characters are from the same > font, DejaVu Sans Mono. Was your Emacs built with libotf and other libraries mentioned in INSTALL under "Complex Text Layout"? When I arrange for Emacs to use a font that supports both 'o' and the solidus, the sequence you show does display as a single glyph. (My default font doesn't have the solidus, so I need that special arrangement.) The fact that Emacs displays a cursor on both of the characters clearly shows that Emacs did combine them, but the font and/or the shaping engine didn't display them overlaid. Not sure why, perhaps upgrade your libotf and related libraries?
bug-gnu-emacs@HIDDEN:bug#23292; Package emacs.
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Subject: 24.5; Combining characters do not reliably combine
From: Honore Doktorr <hdfssk@HIDDEN>
To: bug-gnu-emacs@HIDDEN
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Combining characters often do not render combined in emacs 24.5.
For example, the combining short solidus overlay (0x337, o=CC=B7) appears
following the character it's meant to combine with---although they are
both highlighted together and so forth.
cf. https://i.imgsafe.org/8369941.jpeg for a visual reference.
This seems similar to bug 17261, but both characters are from the same
font, DejaVu Sans Mono.
describe-char for the combined (but separately rendered) o=CC=B7:
---------------------------------------------------------------------------
position: 14 of 70 (19%), column: 12
character: o (displayed as o) (codepoint 111, #o157, #x6f)
preferred charset: ascii (ASCII (ISO646 IRV))
code point in charset: 0x6F
script: latin
syntax: w which means: word
category: .:Base, L:Left-to-right (strong), a:ASCII,
l:Latin, r:Roman
to input: type "C-x 8 RET HEX-CODEPOINT" or "C-x 8 RET NAME"
buffer code: #x6F
file code: #x6F (encoded by coding system utf-8)
display: composed to form "o=CC=B7" (see below)
Composed with the following character(s) "=CC=B7" using this font:
xft:-PfEd-DejaVu Sans Mono-normal-normal-normal-*-13-*-*-*-m-0-iso10646-1
by these glyphs:
[0 1 111 82 8 1 7 7 0 nil]
[0 1 823 703 8 0 8 8 1 nil]
Character code properties: customize what to show
name: LATIN SMALL LETTER O
general-category: Ll (Letter, Lowercase)
decomposition: (111) ('o')
---------------------------------------------------------------------------
describe-char for the combining short solidus overlay by itself:
---------------------------------------------------------------------------
position: 619 of 1008 (61%), column: 42
character: =CC=B7 (displayed as =CC=B7) (codepoint 823, #o1467,=
#x337)
preferred charset: unicode-bmp (Unicode Basic Multilingual Plane
(U+0000..U+FFFF))
code point in charset: 0x0337
script: latin
syntax: w which means: word
category: ^:Combining
to input: type "C-x 8 RET HEX-CODEPOINT" or "C-x 8 RET NAME"
buffer code: #xCC #xB7
file code: #xCC #xB7 (encoded by coding system utf-8)
display: composed to form "=CC=B7" (see below)
Composed by the rule:
(TAB ?=CC=B7 TAB)
The component character(s) are displayed by these fonts (glyph codes):
=CC=B7: xft:-PfEd-DejaVu Sans
Mono-normal-normal-normal-*-13-*-*-*-m-0-iso10646-1 (#x2BF)
See the variable `reference-point-alist' for the meaning of the rule.
Character code properties: customize what to show
name: COMBINING SHORT SOLIDUS OVERLAY
old-name: NON-SPACING SHORT SLASH OVERLAY
general-category: Mn (Mark, Nonspacing)
decomposition: (823) ('=CC=B7')
There are text properties here:
composition [Show]
---------------------------------------------------------------------------
In GNU Emacs 24.5.1 (x86_64-redhat-linux-gnu, GTK+ Version 3.18.7)
of 2016-02-03 on buildhw-05.phx2.fedoraproject.org
Windowing system distributor `Fedora Project', version 11.0.11803000
System Description: Fedora release 23 (Twenty Three)
Configured using:
`configure --build=3Dx86_64-redhat-linux-gnu
--host=3Dx86_64-redhat-linux-gnu --program-prefix=3D
--disable-dependency-tracking --prefix=3D/usr --exec-prefix=3D/usr
--bindir=3D/usr/bin --sbindir=3D/usr/sbin --sysconfdir=3D/etc
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--infodir=3D/usr/share/info --with-dbus --with-gif --with-jpeg --with-png
--with-rsvg --with-tiff --with-xft --with-xpm --with-x-toolkit=3Dgtk3
--with-gpm=3Dno build_alias=3Dx86_64-redhat-linux-gnu
host_alias=3Dx86_64-redhat-linux-gnu 'CFLAGS=3D-DMAIL_USE_LOCKF -O2 -g
-pipe -Wall -Werror=3Dformat-security -Wp,-D_FORTIFY_SOURCE=3D2
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-m64 -mtune=3Dgeneric' LDFLAGS=3D-Wl,-z,relro'
Important settings:
value of $LANG: en_US.utf8
value of $XMODIFIERS: @im=3Dnone
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
show-paren-mode: t
delete-selection-mode: t
display-time-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
file-name-shadow-mode: t
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Recent messages:
Mark set [2 times]
Type "q" to restore previous buffer, M-x scroll-up to scroll help.
byte-code: End of buffer
<mouse-6> is undefined
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Quit
<<< Type SPC or RET to bury the buffer list >>>
byte-code: Beginning of buffer [2 times]
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/home/denis/.emacs.d/elpa/js2-mode-20141118/js2-mode hides
/home/denis/lib/site-lisp/=E2=80=A6aside/js2-mode
~/lib/site-lisp/markdown-mode hides
/usr/share/emacs/site-lisp/goodies/markdown-mode
~/lib/site-lisp/css-mode hides /usr/share/emacs/24.5/lisp/textmodes/css-mod=
e
/usr/share/emacs/site-lisp/gnus-bonus/nnir hides
/usr/share/emacs/24.5/lisp/gnus/nnir
/usr/share/emacs/site-lisp/gnus-bonus/nnnil hides
/usr/share/emacs/24.5/lisp/gnus/nnnil
/usr/share/emacs/site-lisp/gnus-bonus/spam-stat hides
/usr/share/emacs/24.5/lisp/gnus/spam-stat
~/lib/site-lisp/longlines hides /usr/share/emacs/24.5/lisp/obsolete/longlin=
es
Features:
(shadow sort gnus-util mail-extr emacsbug message idna format-spec
rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231
mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums
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x-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list
newcomment lisp-mode prog-mode register page menu-bar rfn-eshadow timer
select scroll-bar mouse jit-lock font-lock syntax facemenu font-core
frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai
tai-viet lao korean japanese hebrew greek romanian slovak czech european
ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help
simple abbrev minibuffer nadvice loaddefs button faces cus-face macroexp
files text-properties overlay sha1 md5 base64 format env code-pages mule
custom widget hashtable-print-readable backquote make-network-process
dbusbind gfilenotify dynamic-setting system-font-setting
font-render-setting move-toolbar gtk x-toolkit x multi-tty emacs)
Memory information:
((conses 16 129620 19595)
(symbols 48 32900 0)
(miscs 40 1221 515)
(strings 32 37972 9706)
(string-bytes 1 1003542)
(vectors 16 19979)
(vector-slots 8 1305892 204196)
(floats 8 78 475)
(intervals 56 445 16)
(buffers 960 16)
(heap 1024 49802 1271))
Honore Doktorr <hdfssk@HIDDEN>:bug-gnu-emacs@HIDDEN.
Full text available.bug-gnu-emacs@HIDDEN:bug#23292; Package emacs.
Full text available.
GNU bug tracking system
Copyright (C) 1999 Darren O. Benham,
1997 nCipher Corporation Ltd,
1994-97 Ian Jackson.