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On Sun, Nov 7, 2010 at 5:17 PM, Peter Cawley <> wrote:
> 3) The assignment of "x, y, ..." to "x, y, ..." doesn't do anything,
> as each variable exists as a local variable and so _ENV is never
> indexed.

Ah yes, that would be true - can't expect the LHS side to be treated
differently from the RHS ;)

local e = expr
local x,y = e.x,e.y

That is the form I usually use.

steve d.