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From: Ihor Radchenko <yantar92@posteo.net>
To: Jens Lechtenboerger <lechten@wi.uni-muenster.de>
Cc: emacs-orgmode@gnu.org
Subject: Re: Unicode problem with export of literal contents
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Jens Lechtenboerger <lechten@wi.uni-muenster.de> writes:

> With Org 9.6.1 from Emacs master, I get the following warning, and I
> am asked to select a coding system:
>
>> These default coding systems were tried to encode the following
>> problematic characters in the buffer =E2=80=98 *temp*=E2=80=99:
>> ...
>
> With previous Org versions, this did not happen, export would just
> work.  Note that I insert contents literally because I do not want
> =E2=80=98find-file-hook=E2=80=99, automatic uncompression, etc. (which ar=
e avoided
> according to the doc string of insert-file-contents-literally).

This warning appears upon Org calling `secure-hash'.
Org is doing nothing wrong here - your file does not have proper encoding.
You did not see this error in the past by chance.

Not a bug. You need to fix your files with improper encoding.

--=20
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>