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Re: Bash parameter expansion (remove largest trailing match, remove largest leading match, pattern replacement) does not work

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From Chet Ramey <chet.ramey@case.edu>
Newsgroups gnu.bash.bug
Subject Re: Bash parameter expansion (remove largest trailing match, remove largest leading match, pattern replacement) does not work
Date Mon, 31 Aug 2020 12:01:55 -0400
Organization ITS, Case Western Reserve University
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On 8/29/20 9:12 PM, Lawrence Velázquez wrote:

>> Actually, it works (portably) with
>> separator2=$'\057'
> 
> (a) $'...' is not POSIX. For instance, dash does not recognize it.

I believe it made the cut and will be in the next edition of the standard.


-- 
``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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Re: Bash parameter expansion (remove largest trailing match, remove largest leading match, pattern replacement) does not work Chet Ramey <chet.ramey@case.edu> - 2020-08-31 12:01 -0400

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