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Re: Inconsistent quote and escape handling in substitution part of param


From: Chet Ramey
Subject: Re: Inconsistent quote and escape handling in substitution part of parameter expansions.
Date: Wed, 29 Feb 2012 17:46:29 -0500
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:8.0) Gecko/20111105 Thunderbird/8.0

On 2/28/12 12:05 PM, Steven W. Orr wrote:

>> Look consider this
>> test=teststring
>>
>>
>> echo "${test//str/"dddd"}"
> 
> This makes no sense.

It does when you consider that Posix says (still) that quotes inside
the ${} must match and affect how the closing `}' is found.

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    address@hidden    http://cnswww.cns.cwru.edu/~chet/



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