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Re: minor bug with ${}

X-seq: zsh-workers 2157
From: Hrvoje Niksic <hniksic@xxxxxxx>
To: Peter Stephenson <pws@xxxxxx>
Subject: Re: minor bug with ${}
Date: 23 Sep 1996 13:10:52 +0200
Cc: Daniel Brahneborg <basic@xxxxxxxxx>, zsh-workers@xxxxxxxxxxxxxxx (Zsh hackers list)
In-reply-to: Peter Stephenson's message of Mon, 23 Sep 1996 10:43:10 +0200
References: <199609230843.KAA04141@xxxxxxxxxxxx>
Sender: hniksic@xxxxxxxxxxxxxx

Peter Stephenson (pws@xxxxxx) wrote:
> Consequently, you need one of the usual circumlocutions with eval,
> like
> eval echo \${${a}}

The same holds true for sh, bash and ksh. Neither of them support
${${a}}.

-- 
hniksic@xxxxxxx              |  Student of electrical engineering
hniksic@xxxxxxxxxxxxx        |  University of Zagreb, Croatia
------------------------------------------------------------------
I'm a Lisp variable -- bind me!

References:
- Re: minor bug with ${}
  - From: Peter Stephenson

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