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Re: easy calling of associative array?
On 11/01/2015 07:08 PM, Bart Schaefer wrote:
- ${(P)${:-${ref}[idx]}} then treats that substitution as another
parameter expansion, and you end up where you wanted to be.
Deus avertat. But what would prevent this from being parsed?:
${${ref}[idx]}
or even:
${${ref}[$idx]}
... since an expansion can be used in the back end just fine already.
I dunno, but the above seems at least naively straight forward.
Also, that form works with normal arrays. But if you say it
can't work that way I can't say otherwise, of course.
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