From: Joost Kremers <joostkremers@fastmail.fm>
To: Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Face issue -- possible bug
Date: Tue, 17 Jul 2018 09:56:14 +0200 [thread overview]
Message-ID: <871sc2wb1d.fsf@fastmail.fm> (raw)
In-Reply-To: <831sc28ub4.fsf@gnu.org>
On Tue, Jul 17 2018, Eli Zaretskii wrote:
>> From: Joost Kremers <joostkremers@fastmail.fm>
>> Date: Mon, 16 Jul 2018 22:49:18 +0200
>>
>> So should this be reported as an Emacs bug, or should I contact
>> the font creator?
>
> What does Emacs say if you go to the character and type "C-u C-x
> =",
> when the problematic font is used?
Well d'uh, I could have thought of that myself... Anyway, with
Linux Libertine O (which displays the character incorrectly), `C-u
C-x =` gives:
==============================
position: 182 of 268 (68%), column: 5
character: n (displayed as n) (codepoint 110, #o156,
#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,
l:Latin, r:Roman
to input: type "C-x 8 RET 6e" or "C-x 8 RET LATIN
SMALL LETTER N"
buffer code: #x6E
file code: #x6E (encoded by coding system utf-8-unix)
display: composed to form "n̩" (see below)
Composed with the following character(s) "̩" using this font:
xft:-PfEd-Linux Libertine
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 ""
==============================
And with DejaVu Sans Mono (displaying the character correctly):
==============================
position: 182 of 268 (68%), column: 5
character: n (displayed as n) (codepoint 110, #o156,
#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,
l:Latin, r:Roman
to input: type "C-x 8 RET 6e" or "C-x 8 RET LATIN
SMALL LETTER N"
buffer code: #x6E
file code: #x6E (encoded by coding system utf-8-unix)
display: composed to form "n̩" (see below)
Composed with the following character(s) "̩" using this font:
xft:-PfEd-DejaVu Sans
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 ""
==============================
The only difference I notice is with the numbers following "by
these glyphs", but I have no idea what those numbers mean.
TIA
Joost
--
Joost Kremers
Life has its moments
next prev parent reply other threads:[~2018-07-17 7:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-16 20:49 Face issue -- possible bug Joost Kremers
2018-07-17 2:33 ` Eli Zaretskii
2018-07-17 7:56 ` Joost Kremers [this message]
2018-07-17 15:38 ` Eli Zaretskii
2018-07-17 21:23 ` Joost Kremers
2018-07-18 15:25 ` Eli Zaretskii
2018-08-13 21:53 ` Joost Kremers
2018-08-14 2:29 ` Eli Zaretskii
2018-09-10 8:24 ` Eli Zaretskii
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