[ESS] trouble with accented character in the prompt windows when I evaluate a command

[LaurentEss]

Hi Toby,

  It very similar endeed. I had the three lines to my emacs.el but it 
doesn't work. I will search in that direction because it is very similar.

Thank you very much for this suggestion.


Le 10/09/2024 à 19:24, Toby Hocking a écrit :
> Hi Laurent did you read my recent thread?
> https://stat.ethz.ch/pipermail/ess-help/2024-August/013340.html
> Not sure if your issue is the same, but it sounds similar. The
> following worked for me:
>
> (setq-default buffer-file-coding-system 'utf-8)
> (setq-default coding-system-for-read 'utf-8)
> (prefer-coding-system 'utf-8)
>
> On Tue, Sep 10, 2024 at 1:11 PM LaurentEss via ESS-help
> <ess-help using r-project.org> wrote:
>> Dear ESS-Help-list,
>>
>>         I use .Rnw file and polymode. In a code R chunk, when I evaluate
>> for example the line cat("test équation") that is to say with an
>> accented character "é" I have the following error message : Error:
>> invalid multiple character in parser
>>
>> In the emacs windows which embodies the R session, I typed: C-h v
>> buffer-file-coding-system RET and I can read in the help windows: Its
>> value is 'utf-8-unix'. When I compile the .Rnw and then create the pdf
>> file there is no trouble the accented characters are taken into account
>> and my document is correct.
>>
>> But it is annoying to debug my R chunks, I have to remove the accented
>> characters to rewrite them after in the final version.
>>
>> How could I resolve this trouble ?
>>
>> Thank you
>>
>> Laurent
>>
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