GNU bug report logs -
#17792
24.3; hintstyle specified via fontconfig is ignored by Emacs
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Reported by: yynyygy <at> gmail.com
Date: Tue, 17 Jun 2014 03:10:02 UTC
Severity: normal
Found in version 24.3
Done: Stefan Kangas <stefan <at> marxist.se>
Bug is archived. No further changes may be made.
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Your message dated Wed, 12 Aug 2020 11:50:26 -0700
with message-id <CADwFkm=F5uTGp=VcKY2b2x444ScgBbJyCiFTf5ougkA9jHthCg <at> mail.gmail.com>
and subject line Re: bug#17792: 24.3; hintstyle specified via fontconfig is ignored by Emacs
has caused the debbugs.gnu.org bug report #17792,
regarding 24.3; hintstyle specified via fontconfig is ignored by Emacs
to be marked as done.
(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)
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17792: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=17792
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[Message part 2 (message/rfc822, inline)]
I've noticed font rendering differences between Emacs and other gtk
applications like gedit. In short, Emacs ignores hintstyle setting in
fontconfig. I have hintstyle set to hintslight in
~/.config/fontconfig/fonts.conf, but I have to add 'Xft.hintstyle:
hintslight' in Xresources to get the desired effect.
The strange thing is that while ignoring hintstyle setting, Emacs still
respect part of fontconfig settings, for example, anti-aliasing setting
in fonts.conf will affect Emacs's font rendering.
To be more precise, if I disable anti-aliasing in fonts.conf and enable
it in Xresources, Emacs will not have anti-aliasing; if I have
hintslight in fonts.conf and hintnone in Xresources, Emacs will use
hintnone.
I have tested with DejaVu Sans Mono 12 and Ubuntu Mono 13, but clearly
it is not the fonts' problem.
In GNU Emacs 24.3.1 (x86_64-pc-linux-gnu, GTK+ Version 3.10.8)
of 2014-06-11 on gentoo
Windowing system distributor `The X.Org Foundation', version 11.0.11500000
System Description: NAME=Gentoo
Configured using:
`configure '--prefix=/usr' '--build=x86_64-pc-linux-gnu'
'--host=x86_64-pc-linux-gnu' '--mandir=/usr/share/man'
'--infodir=/usr/share/info' '--datadir=/usr/share' '--sysconfdir=/etc'
'--localstatedir=/var/lib' '--libdir=/usr/lib64'
'--disable-silent-rules' '--disable-dependency-tracking'
'--program-suffix=-emacs-24' '--infodir=/usr/share/info/emacs-24'
'--localstatedir=/var'
'--enable-locallisppath=/etc/emacs:/usr/share/emacs/site-lisp'
'--with-crt-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3/../../../../lib64'
'--with-gameuser=games' '--without-compress-info' '--without-hesiod'
'--without-kerberos' '--without-kerberos5' '--with-gpm' '--with-dbus'
'--without-gnutls' '--without-xml2' '--without-selinux'
'--without-wide-int' '--with-sound' '--with-x' '--without-ns'
'--without-gconf' '--without-gsettings' '--without-toolkit-scroll-bars'
'--with-gif' '--with-jpeg' '--with-png' '--with-rsvg' '--with-tiff'
'--with-xpm' '--without-imagemagick' '--with-xft' '--without-libotf'
'--without-m17n-flt' '--with-x-toolkit=gtk3'
'GENTOO_PACKAGE=app-editors/emacs-24.3-r6'
'build_alias=x86_64-pc-linux-gnu' 'host_alias=x86_64-pc-linux-gnu'
'CFLAGS=-march=native -O2 -pipe' 'LDFLAGS=-Wl,-O1 -Wl,--as-needed'
'CPPFLAGS=''
Important settings:
value of $LC_COLLATE: C
value of $LC_CTYPE: zh_CN.UTF-8
value of $LANG: en_US.UTF-8
value of $XMODIFIERS: @im=fcitx
locale-coding-system: utf-8-unix
default enable-multibyte-characters: t
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Recent input:
M-x r e p o r <tab> <return> C-y <backspace> <backspace>
M-x M-p <return>
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
current-kill: Kill ring is empty
delete-backward-char: Text is read-only [2 times]
Quit
Load-path shadows:
None found.
Features:
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easymenu mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231
mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums
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regexp-opt fringe tabulated-list newcomment lisp-mode register page
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[Message part 3 (message/rfc822, inline)]
Stefan Kangas <stefan <at> marxist.se> writes:
> yynyygy <at> gmail.com writes:
>
>> I've noticed font rendering differences between Emacs and other gtk
>> applications like gedit. In short, Emacs ignores hintstyle setting in
>> fontconfig. I have hintstyle set to hintslight in
>> ~/.config/fontconfig/fonts.conf, but I have to add 'Xft.hintstyle:
>> hintslight' in Xresources to get the desired effect.
>>
>> The strange thing is that while ignoring hintstyle setting, Emacs still
>> respect part of fontconfig settings, for example, anti-aliasing setting
>> in fonts.conf will affect Emacs's font rendering.
>>
>> To be more precise, if I disable anti-aliasing in fonts.conf and enable
>> it in Xresources, Emacs will not have anti-aliasing; if I have
>> hintslight in fonts.conf and hintnone in Xresources, Emacs will use
>> hintnone.
>>
>> I have tested with DejaVu Sans Mono 12 and Ubuntu Mono 13, but clearly
>> it is not the fonts' problem.
>
> Is this still an issue now that harfbuzz is enabled by default on the
> master branch?
More information was requested, but none was given within 45 weeks, so
I'm closing this bug. If this is still an issue, please reply to this
email (use "Reply to all" in your email client) and we can reopen the
bug report.
Best regards,
Stefan Kangas
This bug report was last modified 4 years and 343 days ago.
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