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Re: "${assoc[@]@k}" doesn't get expanded to separate words within compou


From: Chet Ramey
Subject: Re: "${assoc[@]@k}" doesn't get expanded to separate words within compound assignment syntax
Date: Mon, 25 Mar 2024 11:22:14 -0400
User-agent: Mozilla Thunderbird

On 3/24/24 1:04 PM, Zachary Santer wrote:
On Fri, Mar 22, 2024 at 11:23 AM Chet Ramey <chet.ramey@case.edu> wrote:

This is what you can do with @K.

https://lists.gnu.org/archive/html/bug-bash/2021-08/msg00119.html

Word splitting doesn't happen on the rhs of an assignment statement, so you
use eval. The @K quoting is eval-safe.

Yeah, but what can you do with @k?

Once I added the kvpair key/value compound assignment syntax, it made sense
to have a transformation that would output it.

--
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/

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