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${$^foo} weirdness

X-seq: zsh-workers 5894
From: "Andrej Borsenkow" <borsenkow.msk@xxxxxx>
To: "ZSH workers mailing list" <zsh-workers@xxxxxxxxxxxxxx>
Subject: ${$^foo} weirdness
Date: Tue, 23 Mar 1999 15:23:42 +0300
Importance: Normal
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I stumbled on it when testing some other thing ...

bor@itsrm2:/tools/src/zsh-3.1.5-pws-13%> foo=(a b)
bor@itsrm2:/tools/src/zsh-3.1.5-pws-13%> bar=(x y)
bor@itsrm2:/tools/src/zsh-3.1.5-pws-13%> print ${$^foo}{1,2}$bar 
195811x 195812x y
bor@itsrm2:/tools/src/zsh-3.1.5-pws-13%> print ${${^foo}}{1,2}$bar
a b1x b2x y

cheers

/andrej

P.S. Same with zsh -f 'course :-)

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