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bug#42366: UTF8 QR codes vs. emacs
From: |
Lars Ingebrigtsen |
Subject: |
bug#42366: UTF8 QR codes vs. emacs |
Date: |
Wed, 05 Aug 2020 16:22:33 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Lars Ingebrigtsen <larsi@gnus.org>
>> Date: Wed, 05 Aug 2020 12:26:55 +0200
>> Cc: 42366@debbugs.gnu.org
>>
>> > Compare how
>> > $ qrencode -t UTF8 x
>> > looks in
>> > $ emacs -nw -f shell # vs.
>> > $ emacs -f shell
>> >
>> > As you can see in the latter it is quite mangled,
>> > perhaps beyond machine recognition.
>>
>> It's not good in any case, really. Here's the X version:
>
> Can you send the file itself?
There's no file -- it's just the output from the qrencode command.
>> Note the horizontal lines -- it should be a solid white field.
>
> How do you know that?
Because that's how it displays in the shell:
And besides, a QR Code isn't supposed to have horizontal lines like
that.
> Hmm... shell-mode? Now I'm beginning to think I don't really
> understand what are the steps to reproduce the problem, and what is
> their meaning (jidanni needs to learn how to report bugs clearly).
> Would you please describe the steps, starting from "emacs -Q"?
There's not much to it: Run the qrencode program:
$ qrencode -t UTF8 x
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#42366: UTF8 QR codes vs. emacs, Lars Ingebrigtsen, 2020/08/05
- bug#42366: UTF8 QR codes vs. emacs, Andreas Schwab, 2020/08/05
- bug#42366: UTF8 QR codes vs. emacs, Eli Zaretskii, 2020/08/05
- bug#42366: UTF8 QR codes vs. emacs,
Lars Ingebrigtsen <=
- bug#42366: UTF8 QR codes vs. emacs, Eli Zaretskii, 2020/08/05
- bug#42366: UTF8 QR codes vs. emacs, Lars Ingebrigtsen, 2020/08/05
- bug#42366: UTF8 QR codes vs. emacs, Eli Zaretskii, 2020/08/05
- bug#42366: UTF8 QR codes vs. emacs, Robert Pluim, 2020/08/05
- bug#42366: UTF8 QR codes vs. emacs, Eli Zaretskii, 2020/08/05
- bug#42366: UTF8 QR codes vs. emacs, Eli Zaretskii, 2020/08/05
- bug#42366: UTF8 QR codes vs. emacs, Robert Pluim, 2020/08/06
- bug#42366: UTF8 QR codes vs. emacs, Eli Zaretskii, 2020/08/06
- bug#42366: UTF8 QR codes vs. emacs, Robert Pluim, 2020/08/06
- bug#42366: UTF8 QR codes vs. emacs, Eli Zaretskii, 2020/08/06