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I see! :-)

On Tue, Jul 13, 2010 at 3:07 PM, Luiz Henrique de Figueiredo
<lhf@tecgraf.puc-rio.br> wrote:
>> I already keep myself up at night thinking about which way I
>> should access tables.  table.variable or table[variable]
>
> These have different meanings: table.variable is sugar for table['variable'].
>