[Python-3000] pep 3131 again

["Martin v. Löwis"]

> all in all, i'm still -1 on that. i would rather go halfway -- allow unicode
> comments. let people write docs in their native language, that's all
> fine with me (or is that already imposed by the UTF8 PEP?)

As other's have pointed out: you can use non-ASCII comments for a long
time. In fact, you could use non-ASCII comments in *all* versions of
Python, and people have been doing so for years.

Regards,
Martin