The std and os modules do not support Unicode paths for file operations

[CenterCountryMan]

The std and os modules do not support Unicode paths for file operations; if the path contains Unicode characters, the result returned is null. Additionally, the console does not support outputting Unicode content by default, which can result in garbled characters. I hope this issue can be resolved.

[bnoordhuis]

You don't mention the OS but I'm going to guess... Windows?

std and os are mostly implemented in terms of libc/msvcrt and unicode suport in msvcrt is seriously lackluster. So, the answer to your feature request is "probably not", or we'd be reinventing libuv. See #449 for unicode console support, however.

If you're embedding quickjs and your target is windows 10, you can add an <activeCodePage>UTF-8</activeCodePage> stanza to your app's manifest. Maybe we could do that for qjs (the standalone binary) but not for quickjs the library.