From: Rudi C <rudiwillalwaysloveyou@gmail.com>
To: 50983@debbugs.gnu.org
Subject: bug#50983: 28.0.50; [REGRESSION, BUG] Display bugs with uncommon characters
Date: Sun, 3 Oct 2021 02:20:24 +0330 [thread overview]
Message-ID: <CAE9z9A0ZZge+n9cHRBcKv8MPO5Vn2HfgYoOAJP9EkhtFPW77BA@mail.gmail.com> (raw)
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I have two display bugs to report, one a regression that is not present in
emacs 27. I start with this regression.
1. `curl https://files.lilf.ir/tmp/weird.txt > weird.txt`
2. `emacs -Q -nw weird.txt`
3. try editing the text, deleting characters, etc. The character display
will get messed up.
Here is a screenshot of emacs before editing the file:
https://files.lilf.ir/tmp/tmp.kik6vbBw8S.png
And here is a screenshot after I do `backspace a`:
https://files.lilf.ir/tmp/tmp.Twz5ZXVbR6.png
I have tried this bug with emacs 27 (both myself and some other user on
IRC), and it is not present there.
The second bug:
1. `curl https://files.lilf.ir/tmp/bug.txt > bug.txt`
2. do `cat bug.txt` and note the output:
https://files.lilf.ir/tmp/tmp.HKfKc9PUds.png
3. `emacs -Q -nw bug.txt`
As you can see, emacs is displaying the file incorrectly:
https://files.lilf.ir/tmp/tmp.0yKbCbB80R.png
In particular, the line `#+TITLE: sharif/contact info` is not displayed at
all.
I could reproduce this bug on both emacs 27 and 28.
Additional info:
In GNU Emacs 28.0.50 (build 1, x86_64-apple-darwin20.3.0, NS appkit-2022.30
Version 11.2.1 (Build 20D75))
of 2021-09-21 built on Fereidoons-MacBook-Pro.local
System Description: macOS 11.2.1
Configured using:
'configure --disable-dependency-tracking --disable-silent-rules
--enable-locallisppath=/usr/local/share/emacs/site-lisp
--infodir=/usr/local/Cellar/emacs-plus@28/28.0.50/share/info/emacs
--prefix=/usr/local/Cellar/emacs-plus@28/28.0.50 --with-xml2
--with-gnutls --with-native-compilation --without-dbus
--with-imagemagick --with-modules --with-rsvg --with-xwidgets --with-ns
--disable-ns-self-contained 'CFLAGS=-I/usr/local/opt/gcc/include
-I/usr/local/opt/libgccjit/include -I/usr/local/opt/gmp/include
-I/usr/local/opt/jpeg/include' 'LDFLAGS=-L/usr/local/lib/gcc/11
-I/usr/local/opt/gcc/include -I/usr/local/opt/libgccjit/include
-I/usr/local/opt/gmp/include -I/usr/local/opt/jpeg/include''
Configured features:
ACL GIF GLIB GMP GNUTLS IMAGEMAGICK JPEG JSON LCMS2 LIBXML2 MODULES
NATIVE_COMP NOTIFY KQUEUE NS PDUMPER PNG RSVG THREADS TIFF
TOOLKIT_SCROLL_BARS XIM XWIDGETS ZLIB
Important settings:
value of $LC_ALL: en_US.UTF-8
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix
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next reply other threads:[~2021-10-02 22:50 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-02 22:50 Rudi C [this message]
2021-10-03 5:51 ` bug#50983: 28.0.50; [REGRESSION, BUG] Display bugs with uncommon characters Eli Zaretskii
2021-10-03 6:47 ` Rudi C
2021-10-03 9:01 ` Eli Zaretskii
2021-10-03 9:11 ` Lars Ingebrigtsen
2021-10-03 9:54 ` Alan Third
2021-10-03 10:04 ` Eli Zaretskii
2021-10-03 10:24 ` Alan Third
2021-10-03 10:49 ` Eli Zaretskii
2021-10-03 11:26 ` Alan Third
2021-10-03 12:02 ` Eli Zaretskii
2021-10-03 12:54 ` Alan Third
2021-10-03 14:48 ` Eli Zaretskii
2021-10-03 11:00 ` Rudi C
2021-10-03 11:11 ` Eli Zaretskii
2021-10-04 8:05 ` Rudi C
2021-10-04 12:40 ` Eli Zaretskii
2021-10-04 13:50 ` Eli Zaretskii
2022-09-04 21:37 ` Lars Ingebrigtsen
2021-10-03 9:08 ` Lars Ingebrigtsen
2021-10-03 10:48 ` Rudi C
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