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Re: param expansion with single-character special vars in the environmen


From: Grisha Levit
Subject: Re: param expansion with single-character special vars in the environment
Date: Wed, 27 Apr 2016 15:30:18 -0400


On Wed, Apr 27, 2016 at 3:10 PM, Eduardo A. Bustamante López <dualbus@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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