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Re: Parameter Expansion: Case Modification: ${var~} not documented


From: Isaac Good
Subject: Re: Parameter Expansion: Case Modification: ${var~} not documented
Date: Tue, 18 Aug 2015 09:54:55 -0700

Would you mind sharing the rational behind having it undocumented?

On Tue, Aug 18, 2015 at 7:38 AM, Chet Ramey <address@hidden> wrote:
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    address@hidden    http://cnswww.cns.cwru.edu/~chet/


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