On Wed, 7 Feb 2007 01:03:56 -0800
"Robin H. Johnson" <[EMAIL PROTECTED]> wrote:

> On Tue, Feb 06, 2007 at 11:09:11PM +0000, Roy Marples wrote:
> > On Tue, 6 Feb 2007 21:14:49 +0000
> > Ciaran McCreesh <[EMAIL PROTECTED]> wrote:
> > > Why? What's wrong with requiring a shell that supports various
> > > features beyond what POSIX specifies? Granted, choice of shell is
> > > good, but not if it's at the expense of functionality or ease of
> > > use.
> > Hmmmm, just how many features should a config file have beyond the
> > setting of variables?
> I make reasonable use of some of the advanced stuff already:
> http://www.orbis-terrarum.net/~robbat2/conf.d-multihomed
> 

OK, so aside from arrays, you're using foo=${!bar} which could be
re-written as

eval foo=\"\$${bar}\"

That of course is your choice.
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