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* bug#71568: 30.0.50; Noto Color Emoji does not work in Emacs for Android
@ 2024-06-15 13:54 Ant via Bug reports for GNU Emacs, the Swiss army knife of text editors
  2024-07-07 20:43 ` Jeremy Bryant via Bug reports for GNU Emacs, the Swiss army knife of text editors
  0 siblings, 1 reply; 3+ messages in thread
From: Ant via Bug reports for GNU Emacs, the Swiss army knife of text editors @ 2024-06-15 13:54 UTC (permalink / raw)
  To: 71568-ubl+/3LiMTaZdePnXv/OxA


Good evening, I've been trying to view emojis on Emacs for Android and
noticed that colored emojis do not appear, while monochrome emojis do
appear instead. I've only experimented with Noto Emoji Colore and Noto
Emojis so far.


Steps to reproduce:

1. Install both Noto Emoji (monochrome emojis) and Noto Emoji Color
(colored emojis) and copy the two .TTF files to ~/fonts

2. Restart Emacs with -Q

3. Execute the following

(set-fontset-font t 'emoji '("Noto Color Emoji" . "iso10646-1") nil
'prepend)

4. Try to insert emojis and notice that blank "spaces" are inserted,
instead

5. Repeat step 3 but with "Noto Emoji" font and see how the blank spaces
are filled with the respective monochrome emojis


I'm using the latest SourceForge release of Emacs for Android.

If this is not a big but a known limitation known I believe
it's appropriate to specify it under Android section of the Emacs manual

Thank you in advance!




In GNU Emacs 30.0.50 (build 1, aarch64-unknown-linux-android29) of
 2024-06-14 built on xeon
Repository revision: a458dc5dc828cfbe5d74226d6ef45a3d205cb7d8
Windowing system distributor 'Sony', version 31.0.0
System Description: Sony/XQ-AS52_EEA/XQ-AS52:12/58.2.A.10.126/058002A010012603718185433:user/release-keys

Configured using:
 'configure --with-png=yes --with-webp=yes --with-gif=yes
 --with-jpeg=yes --with-xml2=yes --with-sqlite3=yes --with-gnutls=yes
 --with-tiff=yes --with-selinux=yes --with-modules=yes
 --with-tree-sitter=yes --with-imagemagick=no --with-lcms2=yes
 --with-mailutils= --with-pop=no-by-default --with-harfbuzz=yes
 --with-threads=yes --with-rsvg=yes --enable-check-lisp-object-type=
 'CFLAGS=-O2 -Werror=implicit-function-declaration''

Configured features:
GIF GLIB GMP GNUTLS HARFBUZZ JPEG LIBSELINUX LIBXML2 MODULES NOTIFY
INOTIFY PDUMPER PNG RSVG SECCOMP SQLITE3 THREADS TIFF TREE_SITTER WEBP
ZLIB

Important settings:
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  locale-coding-system: utf-8-unix

Major mode: Info

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  save-place-mode: t
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  buffer-read-only: t
  line-number-mode: t
  visual-line-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  temp-buffer-resize-mode: t

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/data/data/org.gnu.emacs/files/.emacs.d/elpa/landmark-1.0/landmark hides /assets/lisp/obsolete/landmark

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Memory information:
((conses 16 615290 4671154) (symbols 48 31176 1208) (strings 32 164644 110202)
 (string-bytes 1 4229005) (vectors 16 50540) (vector-slots 8 586902 334414)
 (floats 8 594 2272) (intervals 56 43891 20944) (buffers 992 14))





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2024-06-15 13:54 bug#71568: 30.0.50; Noto Color Emoji does not work in Emacs for Android Ant via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-07-07 20:43 ` Jeremy Bryant via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-07-08  2:30   ` Eli Zaretskii

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