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

[Isaac Good]

Would you mind sharing the rational behind having it undocumented?

On Tue, Aug 18, 2015 at 7:38 AM, Chet Ramey <chet.ramey@case.edu> 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.


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Chet Ramey, ITS, CWRU    chet@case.edu    http://cnswww.cns.cwru.edu/~chet/