Re: one more little thing about upvalues

["Deneb aka Alpha Cygnus" <alpha_cygnus@...>]

----- Original Message -----
From: "Roberto Ierusalimschy" <roberto@inf.puc-rio.br>
>   local _x_ = x
>   function foo (...)
>     ... _x_ ...
>   end
Well, I though a little and understood, that even more close to the original
will be that fragment, enclosed in do ... end:
do
  local xxx=x
  function bar (...)
    ... xxx ...
  end
end

> In my priority list it is very high. But it does not seem to be very
> high in publishers' lists ;)

Well, I am concerned about the electronic version, for 2 reasons: a) It
doesn't require any pulisher (except, maybe web hosting), and 2) I highly
doubt that it'll be published in Russia, and going to Brazil to buy your
book is not exactly high in my priority list :-)