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Date: Sat, 26 Sep 2015 21:08:27 +0300
From: Dmitri Vereshchagin <dmitri.vereshchagin@gmail.com>
To: Zsh Users <zsh-users@zsh.org>
Subject: Re: question about parameter expansion
Message-ID: <20150926180827.GA2617@gmail.com>
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* Mikael Magnusson <mikachu@gmail.com> [2015-09-26 16:37]:
> You have to think outside the box for this one,
> bar=${${${+foo}#1}//0/baz}

I thought that there is more concise way like some sort of ${name+word}
counterpart.  Thank you.

-- 
Dmitri Vereshchagin