${(kv)foo[bar]}

[Andrey Borzenkov <arvidjaar@xxxxxxxxxx>]

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I was under impression that

typeset -A foo
foo[bar]=baz
print ${(kv)foo[bar]}

should print "bar baz". Apparently it repsects only one flag in this case.

Having it working would be handy e.g. in _arguments callbacks that need to get 
options from command line; e.g. (current _urpmi)

      pkgs=( $(urpmq --list
                ${(k)opt_args[--media]} ${(v)opt_args[--media]}
                ${(k)opt_args[--searchmedia]} ${(v)opt_args[--searchmedia]}
                2> /dev/null
           )

- -andrey
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