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On 3 February 2010 10:14, Luiz Henrique de Figueiredo <> wrote:
Lexical environments can be used for reading as well. The code below
does the equivalent of "local x,y,z in t":

in t do
       local x,y,z = x,y,z

There's still a repetition but it's like that already in 5.1.

But you'd have to declare x,y,z and locals outside the lexical scope:

local x , y , z
in t do
    x , y , z = x , y , z

wait... does that work? I find these lexical envs confusing. (and I don't have a 5.2 on me)