Subject: bug#79296: 30.2; format-time-string returns wrongly encoded string in MS Windows Japanese with cp65001 beta config

From: Shingo Tanaka <[email-masked]>
Date: Sun, 24 Aug 2025 17:14:37 +0900

Hi Eli, Bruno,

>   > Shingo Tanaka, could you please tell what is the value of
>   > w32-multibyte-code-page on your system, both when "Beta: Use Unicode
>   > UTF-8 for worldwide language support" is ON and when it is OFF?
> 
>   Yes, this info would be useful.

Here is the results. Looks like the value of w32-multibyte-code-page is wrong?

- "Beta: Use Unicode UTF-8 for worldwide language support": OFF

w32-system-coding-system
cp932

w32-multibyte-code-page
932

w32-ansi-code-page
932

- "Beta: Use Unicode UTF-8 for worldwide language support": ON

w32-system-coding-system
cp65001

w32-multibyte-code-page
0

w32-ansi-code-page
65001

Please let me know if you need further information.

--
Shingo