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Re: Changing the way bash expands associative array subscripts
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From: |
Chet Ramey |
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Subject: |
Re: Changing the way bash expands associative array subscripts |
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Date: |
Mon, 5 Apr 2021 09:44:50 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.9.0 |
On 4/1/21 3:02 PM, konsolebox wrote:
To do what, exactly?
To keep this working in both behaviors.
declare -A a
key='$(echo foo)'
a[$key]=1
unset 'a["$key"]'
declare -p a # declare -A a=()
I suppose. You'll be able to set compatibility levels to make this work
without resorting to wrappers.
--
``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/