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- Subject: Re: My program doesn't speak Portugese!
- From: Roberto Ierusalimschy <roberto@...>
- Date: Fri, 26 Feb 2016 10:22:47 -0300
> >> `io.open` returns `errno` as its 3rd return value
> > That is, unfortunately, not documented. Can I rely on it?
> > [...]
> As mentioned elsewhere in the thread, it actually IS documented, just
> not very obviously, and the manual contains a slight contradiction
> that probably ought to be fixed.
Right (and it will be).