bug#66317: Project mode-line

[Dmitry Gutov]

On 16/10/2023 20:01, Juri Linkov wrote:
> There is another problem: calling 'project-name' while evaluating
> 'mode-line-format' often changes the coding system mode-line indicator
> from U (utf-8) to raw-text during saving the current buffer.
>
> Here is a backtrace:
>
> - project-name
> - project--value-in-dir (that uses with-temp-buffer)
> - hack-dir-local-variables-non-file-buffer
> - hack-local-variables-apply

FWIW, I haven't been able to reproduce this so far.