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Re: [PATCH] Skip initial expansion of valid array reference tokens in un
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From: |
Chet Ramey |
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Subject: |
Re: [PATCH] Skip initial expansion of valid array reference tokens in unset |
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Date: |
Sun, 25 Apr 2021 12:50:04 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.9.1 |
On 4/19/21 11:09 AM, konsolebox wrote:
Attached patch demonstrates a solution that solves the current issues
of unset discussed in
https://lists.gnu.org/archive/html/bug-bash/2021-03/msg00056.html
while avoiding breakage of scripts and keeping the expansion of
subscripts consistent with expansion in references.
Thanks. I can use some of this.
--
``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/