local and global

["Leandro Candido" <enclle@...>]

Hello,

    How can I access a global variable after a redeclaration as a local? Ex:

    x = 123

    for i = 0, 10 do
        local x = x + 1 -- local x = global x + 1, ok because the local var
doesn't exist yet.
        if x == 130 then
            [global x] = -x -- global x = negative of local x
        end
    end

                                                    Thanx,


Leandro.