On Wed, Apr 27, 2016 at 3:10 PM, Eduardo A. Bustamante López <
dual...@gmail.com> wrote:

> On Mon, Apr 25, 2016 at 03:48:17PM -0400, Grisha Levit wrote:
> > # Expected behavior:set -- 1 2 3echo ${@@A}     # set -- '1' '2'
>
> This is actually expected behaviour.


Sorry, that was confusing.  I included the expected (and observed) behavior
for comparison to the unexpected behavior that followed.  That is, after
the declare/ref= statements, the expected behavior was no longer observed.

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