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Re: Passing parameters between noninteractive shells

X-seq: zsh-users 10907
From: Peter Stephenson <pws@xxxxxxx>
To: zsh-users@xxxxxxxxxx
Subject: Re: Passing parameters between noninteractive shells
Date: Wed, 25 Oct 2006 16:39:14 +0100
In-reply-to: <061025075843.ZM26348@xxxxxxxxxxxxxxxxxxxxxx>
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References: <20061025083114.GA29910@xxxxxxxxxx> <20061025104552.GA29921@xxxxxxxxxxxxxxxxxxxxx> <061025075843.ZM26348@xxxxxxxxxxxxxxxxxxxxxx>

Bart Schaefer wrote:
> And, only in zsh and only with shwordsplit not set,
> 
>     $*  == "$@"

That's not quite true.  Elision of zero-length arguments is not
controlled by shwordsplit.

% set -- a '' c
% print -l $*
a
c
% print -l "$@"
a

c

-- 
Peter Stephenson <pws@xxxxxxx>                  Software Engineer
CSR PLC, Churchill House, Cambridge Business Park, Cowley Road
Cambridge, CB4 0WZ, UK                          Tel: +44 (0)1223 692070


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References:
- Passing parameters between noninteractive shells
  - From: Wojciech Pietron
- Re: Passing parameters between noninteractive shells
  - From: Phil Pennock
- Re: Passing parameters between noninteractive shells
  - From: Bart Schaefer

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