Re: [PATCH v4 0/3] MR7360: mshtml: Try to guess the script encoding when there's no BOM.

[Jacek Caban (＠jacek)]

On Fri May 30 16:30:53 2025 +0000, Gabriel Ivăncescu wrote:
> I fixed it in gecko, opened [wine-gecko MR
> !31](https://gitlab.winehq.org/wine/wine-gecko/-/merge_requests/31) and
> seems to work. But it seems scripts suffered from similar issue. I
> pushed new version here with todo tests and fixes for scripts since we
> already handled it in mshtml.
> Note that I gave up using IsTextUnicode and instead just check the first
> WCHAR because it seems good enough, correct me if I'm wrong. Those files
> must start with ASCII to be valid.

We use `iswalnum` for identifier chars, so they may be multi-byte in utf-8. I don't see a way to do that detection fully correctly, through.