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- Subject: Re: A stupid question
- From: ketmar <ketmar@...>
- Date: Mon, 31 Mar 2008 19:18:37 +0300
On Mon, 31 Mar 2008 12:11:26 -0500
"Javier Guerra" <email@example.com> wrote:
> i think 'upvalue' is a misleading term. it's just a local variable,
> local to the do...end block and not to either of the functions. (of
> course that block exists inside the chunk's function).
it's local for do .. end and upvalue for nested functions. %-)
nested function can declare another 'a' (local a), and then 'a' will be
local variable for function and not upvalue.