do not check when there is another language

[Firestar-Reimu]

I use Chinese with English, so that all the Chinese characters will be marked as wrong spelling

But I cannot find where to turn off spell checking

As for now no CJK dictionary is supported

You can disable checking when CJK characters are detected.

[krassowski]

As for now no CJK dictionary is supported

Did you try with a dictionary and saw it fail, or did you assume it is not supported because it is not shipped by default?

For example https://github.com/LibreOffice/dictionaries/tree/master/ko_KR should work. If it does not we should fix it in the extension. See https://github.com/jupyterlab-contrib/spellchecker?tab=readme-ov-file#adding-dictionaries---example for instructions on how to add dictionaries.

[Firestar-Reimu]

Or maybe spellcheck should not check code blocks and especially comments in code blocks.

[krassowski]

Or maybe spellcheck should not check code blocks and especially comments in code blocks.

You can disable checking spelling in comments in settings.

[Firestar-Reimu]

I turned it off but it still check my comments

[krassowski]

Does it persist after refreshing/reloading page?

[Firestar-Reimu]

It persist after refreshing/reloading page/restaring kernel/shut down jupyterlab and re-open