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Re: incorrect brace expansion when using default values
From: |
Andreas Schwab |
Subject: |
Re: incorrect brace expansion when using default values |
Date: |
Wed, 06 Sep 2006 11:04:45 +0200 |
User-agent: |
Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.50 (gnu/linux) |
prj@po.cwru.edu (Paul Jarc) writes:
> Mike Frysinger <vapier@gentoo.org> wrote:
>> this little bit of code doesnt work right:
>> foo() { echo "${1:-a{b,c}}" ; }
>
> Brace expansion happens before parameter expansion (man bash,
> EXPANSION).
Brace expansion doesn't come into play here, because the braces are
quoted.
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
- incorrect brace expansion when using default values, Mike Frysinger, 2006/09/05
- Re: incorrect brace expansion when using default values, Paul Jarc, 2006/09/05
- Re: incorrect brace expansion when using default values, Mike Frysinger, 2006/09/05
- Re: incorrect brace expansion when using default values,
Andreas Schwab <=
- Message not available
- Re: incorrect brace expansion when using default values, Chris F.A. Johnson, 2006/09/07
- Re: incorrect brace expansion when using default values, Tatavarty Kalyan, 2006/09/07
- Re: incorrect brace expansion when using default values, Alexander Elgert, 2006/09/07
- Re: incorrect brace expansion when using default values, Tatavarty Kalyan, 2006/09/07
- Re: incorrect brace expansion when using default values, Alexander Elgert, 2006/09/08
- Re: incorrect brace expansion when using default values, Chet Ramey, 2006/09/08