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Re: nameref to array[@] doesn't always expand to multiple words
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From: |
Chet Ramey |
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Subject: |
Re: nameref to array[@] doesn't always expand to multiple words |
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Date: |
Thu, 21 Jan 2021 10:43:53 -0500 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.6.1 |
On 1/19/21 5:38 AM, Oğuz wrote:
See:
$ a=(1 2 3)
$ b=a[@]
$ declare -n c=a[@]
$
$ printf '<%s>\n' "${!b}"
<1>
<2>
<3>
$ printf '<%s>\n' "$c"
<1 2 3>
Thanks for the report. This is an easy fix.
--
``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/