Re: [patch #10070] toggle invert flag when reading `!'

[Chet Ramey]

On 5/27/21 11:43 AM, Andreas Schwab wrote:

> > True, but bash accepts it.
>
> The manual doesn't document that extension, though.

The bash manual documents the bash implementation. You can argue that it's
not clear enough that it allows multiple `!' operators, but it does not say
that it uses the POSIX grammar as a base and documents deviations.

--
``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/