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Re: Parameter Expansion: Case Modification: ${var~} not documented
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From: |
Chet Ramey |
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Subject: |
Re: Parameter Expansion: Case Modification: ${var~} not documented |
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Date: |
Tue, 18 Aug 2015 10:38:47 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:38.0) Gecko/20100101 Thunderbird/38.0.1 |
On 8/18/15 9:50 AM, Dan Douglas wrote:
>> Description:
>> The man page fails to document the ${var~} and ${var~~} case inversion
>> expansion.
>> It got the upper and lower, ie ${var^} and ${var,} but not invert.
>>
>> Fix:
>> More documentation.
>
> I'm pretty sure that's intentional. The corresponding `declare -c` has never
> been documented either.
Correct; it's undocumented.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/