I have seen used (mainly in comments): Japanese, French, German, Dutch, Chinese (don't know if it was TC or SC; if those are even different unicode ranges or wh

I have seen used (mainly in comments): Japanese, French, German, Dutch, Chinese (don't know if it was TC or SC; if those are even different unicode ranges or whether they are differentiated by font), and, if I remember correctly, Afrikaans. It's also kinda funny and a little off-putting to see English keywords side-by-side with, like, Dutch variable names.