bug#73297: 30.0.91; on NetBSD 10, raccoon glyph fails to show

bug#73297: 30.0.91; on NetBSD 10, raccoon glyph fails to show

[Van Ly via Bug reports for GNU Emacs, the Swiss army knife of text editors]

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Hello,

The raccoon glyph shows visually in the web browser but does not inside graphical gnu emacs.

  character: 🦝 (displayed as 🦝) (codepoint 129437, #o374635, #x1f99d)

Steps to reproduce behavior

 1. start, emacs -Q --init-dir=/tmp/xxx
 2. enter, the following one line in the file /tmp/example.html

<pre>🦝</pre>

Expected behavior, the glyph presented in the web browser is shown in emacs.

See attached picture of raccoon glyph in emacs and web browser.


[-- Attachment #2: bug-report diagnostics --]
[-- Type: application/octet-stream, Size: 5016 bytes --]

From: 
To: bug-gnu-emacs@gnu.org
Subject: 30.0.91; x
X-Debbugs-Cc: 
--text follows this line--




In GNU Emacs 30.0.91 (build 2, x86_64--netbsd, X toolkit, cairo version
 1.18.0) of 2024-09-15 built on xxx
Windowing system distributor 'The X.Org Foundation', version 11.0.12101009
System Description: NetBSD xxx 10.0_STABLE NetBSD 10.0_STABLE (GENERIC) #0: Thu Aug  8 07:34:54 UTC 2024  mkrepro@mkrepro.NetBSD.org:/usr/src/sys/arch/amd64/compile/GENERIC amd64

Configured using:
 'configure --srcdir=/u/xxx/src/emacs/30.0.91 --localstatedir=/var
 --disable-autodepend --with-native-compilation --without-ns
 --without-rsvg --without-imagemagick --without-xaw3d
 --without-toolkit-scroll-bars --x-includes=/usr/X11R7/include
 --x-libraries=/usr/X11R7/lib --with-x-toolkit=lu --prefix=/usr/local
 --build=x86_64--netbsd --host=x86_64--netbsd --infodir=/usr/pkg/info
 --mandir=/usr/pkg/man --enable-option-checking=yes 'CFLAGS=-O2
 -I/usr/pkg/include/cairo -I/usr/pkg/include -I/usr/include
 -I/usr/pkg/include/freetype2 -I/usr/pkg/include/glib-2.0
 -I/usr/pkg/include/gio-unix-2.0 -I/usr/pkg/lib/glib-2.0/include
 -I/usr/X11R7/include -I/usr/pkg/include/harfbuzz
 -I/usr/X11R7/include/libdrm' 'CPPFLAGS=-DTERMINFO -I/usr/pkg/include
 -I/usr/include -I/usr/pkg/include/freetype2 -I/usr/pkg/include/glib-2.0
 -I/usr/pkg/include/gio-unix-2.0 -I/usr/pkg/lib/glib-2.0/include
 -I/usr/X11R7/include -I/usr/pkg/include/harfbuzz
 -I/usr/X11R7/include/libdrm' 'LDFLAGS=-Wl,-R/usr/pkg/gcc13/lib
 -Wl,-zrelro -L/usr/pkg/lib -lcairo -L/usr/lib -Wl,-R/usr/lib
 -Wl,-R/usr/pkg/lib -L/usr/X11R7/lib -Wl,-R/usr/X11R7/lib''

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG
LCMS2 LIBOTF LIBXML2 MODULES NATIVE_COMP NOTIFY KQUEUE PDUMPER PNG SOUND
SQLITE3 THREADS TIFF TREE_SITTER WEBP X11 XDBE XIM XINPUT2 XPM LUCID
ZLIB

Important settings:
  value of $LC_COLLATE: en_AU.UTF-8
  value of $LC_CTYPE: en_AU.UTF-8
  value of $LC_MESSAGES: en_AU.UTF-8
  value of $LC_MONETARY: en_AU.UTF-8
  value of $LC_NUMERIC: en_AU.UTF-8
  value of $LC_TIME: en_AU.UTF-8
  value of $LANG: en_AU.UTF-8
  locale-coding-system: utf-8-unix

Major mode: HTML+

Minor modes in effect:
  text-scale-mode: t
  tooltip-mode: t
  global-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
  minibuffer-regexp-mode: t
  line-number-mode: t
  indent-tabs-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr compile comint ansi-osc ansi-color ring comp-run
comp-common rx emacsbug message dired dired-loaddefs rfc822 mml mml-sec
epa derived epg rfc6068 epg-config mm-decode mm-bodies mm-encode
mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047
rfc2045 ietf-drums format-spec face-remap yank-media mhtml-mode css-mode
smie eww xdg url-queue thingatpt shr pixel-fill kinsoku url-file svg xml
browse-url url url-proxy url-privacy url-expand url-methods url-history
url-cookie generate-lisp-file url-domsuf url-util url-parse auth-source
cl-seq eieio eieio-core cl-macs icons password-cache url-vars mailcap
puny mm-url gnus nnheader gnus-util text-property-search time-date
mail-utils range wid-edit mm-util mail-prsvr color js c-ts-common
treesit json subr-x map byte-opt gv bytecomp byte-compile imenu cc-mode
cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars
cc-defs sgml-mode facemenu dom cl-loaddefs cl-lib rmc iso-transl tooltip
cconv eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type
elisp-mode mwheel term/x-win x-win term/common-win x-dnd touch-screen
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 nadvice seq
simple cl-generic indonesian philippine 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 abbrev obarray oclosure cl-preloaded button
loaddefs theme-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 dbusbind
kqueue lcms2 dynamic-setting system-font-setting font-render-setting
cairo x-toolkit xinput2 x multi-tty move-toolbar make-network-process
native-compile emacs)

Memory information:
((conses 16 162228 23542) (symbols 48 26242 0)
 (strings 32 101658 5974) (string-bytes 1 2566515) (vectors 16 28211)
 (vector-slots 8 1005283 192225) (floats 8 188 29)
 (intervals 56 369 0) (buffers 992 12))

[-- Attachment #3: raccoon glyph in emacs --]
[-- Type: image/jpeg, Size: 28781 bytes --]

[-- Attachment #4: raccoon glyph in web browser --]
[-- Type: image/jpeg, Size: 16691 bytes --]

[-- Attachment #5: example html file --]
[-- Type: text/html, Size: 17 bytes --]

[-- Attachment #6: Type: text/plain, Size: 9 bytes --]



-- 
vl

bug#73297: 30.0.91; on NetBSD 10, raccoon glyph fails to show

[Eli Zaretskii]

tags 73297 notabug
thanks

> Date: Mon, 16 Sep 2024 15:13:01 +0000
> From:  Van Ly via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
> 
> The raccoon glyph shows visually in the web browser but does not inside graphical gnu emacs.
> 
>   character: 🦝 (displayed as 🦝) (codepoint 129437, #o374635, #x1f99d)
> 
> Steps to reproduce behavior
> 
>  1. start, emacs -Q --init-dir=/tmp/xxx
>  2. enter, the following one line in the file /tmp/example.html
> 
> <pre>🦝</pre>
> 
> Expected behavior, the glyph presented in the web browser is shown in emacs.

This character belongs to what Emacs calls the 'emoji script.  The
default fontset assigns this script to Noto Emoji and Noto Color Emoji
fonts.  If you don't have any of these fonts installed, and cannot
install them, you need to customize the default fontset (using
set-fontset-font) to use some other font for Emoji display.

This is not a bug in Emacs, this is due to a lack of proper
configuration of your fonts for displaying Emoji.