GNU bug report logs -
#53050
29.0.50; freetype font drivers reports invalid weight
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Reported by: Po Lu <luangruo <at> yahoo.com>
Date: Thu, 6 Jan 2022 11:56:02 UTC
Severity: normal
Found in version 29.0.50
Done: Eli Zaretskii <eliz <at> gnu.org>
Bug is archived. No further changes may be made.
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Report forwarded
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bug-gnu-emacs <at> gnu.org
:
bug#53050
; Package
emacs
.
(Thu, 06 Jan 2022 11:56:02 GMT)
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Acknowledgement sent
to
Po Lu <luangruo <at> yahoo.com>
:
New bug report received and forwarded. Copy sent to
bug-gnu-emacs <at> gnu.org
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(Thu, 06 Jan 2022 11:56:02 GMT)
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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
Do `M-x set-frame-font RET' on a build using a fontconfig-based font
driver (such as ftcrhb) and hit TAB. There will be many fonts like
this:
-1ASC-Liberation Mono-regular-italic-normal-*-*-*-*-*-m-0-iso10646-1
-1ASC-Liberation Mono-regular-normal-normal-*-*-*-*-*-m-0-iso10646-1
Where the weight specification is `regular'. The documentation for the
`weight' spec, however, says:
‘:weight’
Font weight—one of the symbols (from densest to faintest)
‘ultra-bold’, ‘extra-bold’, ‘bold’, ‘semi-bold’, ‘normal’,
‘semi-light’, ‘light’, ‘extra-light’, or ‘ultra-light’. On text
terminals which support variable-brightness text, any weight
greater than normal is displayed as extra bright, and any weight
less than normal is displayed as half-bright.
Which doesn't include `regular' as a valid weight. In Emacs 28, the
same fonts' weight attributes are also simply `normal'.
In GNU Emacs 29.0.50 (build 93, x86_64-pc-linux-gnu, GTK+ Version 3.24.30, cairo version 1.17.4)
of 2022-01-06 built on trinity
Repository revision: 2ab73286b7a58eb983da21bca8b781ec884eb996
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101003
System Description: Fedora Linux 35 (Workstation Edition)
Configured using:
'configure --cache-file=/tmp/ccache --with-xwidgets --with-xinput2'
Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG JSON
LCMS2 LIBSELINUX LIBSYSTEMD LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PNG
RSVG SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS WEBP X11
XDBE XIM XINPUT2 XPM XWIDGETS GTK3 ZLIB
Important settings:
value of $LANG: en_GB.UTF-8
value of $XMODIFIERS: @im=ibus
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
eldoc-mode: t
show-paren-mode: t
electric-indent-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
indent-tabs-mode: t
transient-mark-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message mailcap yank-media rmc puny
dired dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg
rfc6068 epg-config gnus-util text-property-search time-date seq gv
subr-x byte-opt bytecomp byte-compile cconv mm-decode mm-bodies
mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs
cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils
iso-transl tooltip eldoc paren electric uniquify ediff-hook vc-hooks
lisp-float-type elisp-mode mwheel term/x-win x-win term/common-win x-dnd
tool-bar dnd fontset image regexp-opt fringe tabulated-list replace
newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar
rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock
font-lock syntax font-core term/tty-colors frame minibuffer cl-generic
cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech
european ethiopic indian cyrillic chinese composite emoji-zwj charscript
charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray
cl-preloaded nadvice button loaddefs faces cus-face macroexp files
window text-properties overlay sha1 md5 base64 format env code-pages
mule custom widget keymap hashtable-print-readable backquote threads
xwidget-internal dbusbind inotify lcms2 dynamic-setting
system-font-setting font-render-setting cairo move-toolbar gtk x-toolkit
xinput2 x multi-tty make-network-process emacs)
Memory information:
((conses 16 44450 6418)
(symbols 48 5670 1)
(strings 32 17884 1243)
(string-bytes 1 577300)
(vectors 16 10772)
(vector-slots 8 155225 10811)
(floats 8 21 51)
(intervals 56 202 0)
(buffers 992 10))
Reply sent
to
Eli Zaretskii <eliz <at> gnu.org>
:
You have taken responsibility.
(Thu, 06 Jan 2022 13:49:02 GMT)
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Notification sent
to
Po Lu <luangruo <at> yahoo.com>
:
bug acknowledged by developer.
(Thu, 06 Jan 2022 13:49:02 GMT)
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Message #10 received at 53050-done <at> debbugs.gnu.org (full text, mbox):
> Date: Thu, 06 Jan 2022 19:54:42 +0800
> From: Po Lu via "Bug reports for GNU Emacs,
> the Swiss army knife of text editors" <bug-gnu-emacs <at> gnu.org>
>
>
> Do `M-x set-frame-font RET' on a build using a fontconfig-based font
> driver (such as ftcrhb) and hit TAB. There will be many fonts like
> this:
>
> -1ASC-Liberation Mono-regular-italic-normal-*-*-*-*-*-m-0-iso10646-1
> -1ASC-Liberation Mono-regular-normal-normal-*-*-*-*-*-m-0-iso10646-1
>
> Where the weight specification is `regular'. The documentation for the
> `weight' spec, however, says:
>
> ‘:weight’
> Font weight—one of the symbols (from densest to faintest)
> ‘ultra-bold’, ‘extra-bold’, ‘bold’, ‘semi-bold’, ‘normal’,
> ‘semi-light’, ‘light’, ‘extra-light’, or ‘ultra-light’. On text
> terminals which support variable-brightness text, any weight
> greater than normal is displayed as extra bright, and any weight
> less than normal is displayed as half-bright.
>
> Which doesn't include `regular' as a valid weight. In Emacs 28, the
> same fonts' weight attributes are also simply `normal'.
Thanks, fixed.
Information forwarded
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bug-gnu-emacs <at> gnu.org
:
bug#53050
; Package
emacs
.
(Fri, 07 Jan 2022 00:42:01 GMT)
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Message #13 received at 53050-done <at> debbugs.gnu.org (full text, mbox):
Eli Zaretskii <eliz <at> gnu.org> writes:
> Thanks, fixed.
Shouldn't the documentation in the Lisp reference manual about the
`:weight' face attribute be fixed as well?
Also, what's the difference between normal and regular?
Thanks.
Information forwarded
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bug-gnu-emacs <at> gnu.org
:
bug#53050
; Package
emacs
.
(Fri, 07 Jan 2022 07:07:01 GMT)
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Message #16 received at 53050 <at> debbugs.gnu.org (full text, mbox):
> From: Po Lu <luangruo <at> yahoo.com>
> Cc: 53050-done <at> debbugs.gnu.org
> Date: Fri, 07 Jan 2022 08:40:46 +0800
>
> Eli Zaretskii <eliz <at> gnu.org> writes:
>
> > Thanks, fixed.
>
> Shouldn't the documentation in the Lisp reference manual about the
> `:weight' face attribute be fixed as well?
Feel free to make the same change there.
> Also, what's the difference between normal and regular?
No difference. They are different names for the same weight. That's
why I used "a.k.a." in the doc string.
Information forwarded
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bug-gnu-emacs <at> gnu.org
:
bug#53050
; Package
emacs
.
(Fri, 07 Jan 2022 07:09:02 GMT)
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Message #19 received at 53050 <at> debbugs.gnu.org (full text, mbox):
Eli Zaretskii <eliz <at> gnu.org> writes:
>> Shouldn't the documentation in the Lisp reference manual about the
>> `:weight' face attribute be fixed as well?
> Feel free to make the same change there.
Thanks. Before I make the change, I need to ask if those will work when
set as face attributes, correct?
> No difference. They are different names for the same weight. That's
> why I used "a.k.a." in the doc string.
Thanks.
Information forwarded
to
bug-gnu-emacs <at> gnu.org
:
bug#53050
; Package
emacs
.
(Fri, 07 Jan 2022 08:23:01 GMT)
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Message #22 received at 53050 <at> debbugs.gnu.org (full text, mbox):
> From: Po Lu <luangruo <at> yahoo.com>
> Cc: 53050 <at> debbugs.gnu.org
> Date: Fri, 07 Jan 2022 15:08:31 +0800
>
> Eli Zaretskii <eliz <at> gnu.org> writes:
>
> >> Shouldn't the documentation in the Lisp reference manual about the
> >> `:weight' face attribute be fixed as well?
>
> > Feel free to make the same change there.
>
> Thanks. Before I make the change, I need to ask if those will work when
> set as face attributes, correct?
Yes, of course. See the beginning of font.c.
bug archived.
Request was from
Debbugs Internal Request <help-debbugs <at> gnu.org>
to
internal_control <at> debbugs.gnu.org
.
(Fri, 04 Feb 2022 12:24:04 GMT)
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This bug report was last modified 2 years and 74 days ago.
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