On Fri, Apr 09, 2010 at 09:26:02AM +0100, Geoff Clare wrote:
> Herbert Xu <herb...@gondor.hengli.com.au> wrote, on 09 Apr 2010:
> >
> > While we're on this topic, what is the correct output for
> >
> > X=a Y=${X=b} Z=$X sh -c 'echo $Z'
>
> My reading of the standard is that this should output "b"
> (assuming X is unset beforehand). But, as I mentioned earlier in
> the thread, this is a strict reading and might not be what was
> intended.
Thank you for your clarifications.
These four patches should help bring dash in-line with the POSIX
requirements.
Cheers,
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Email: Herbert Xu ~{PmV>HI~} <herb...@gondor.apana.org.au>
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