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Re: array-=$value ?

X-seq: zsh-workers 22636
From: Matthias Kopfermann <matthi@xxxxxxxxxxxxxxxxx>
To: Zsh-Workers <zsh-workers@xxxxxxxxxx>
Subject: Re: array-=$value ?
Date: Sun, 20 Aug 2006 15:28:47 +0200
In-reply-to: <20060820070150.GB27688@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
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References: <20060820070150.GB27688@xxxxxxxxxxxxxxxxxxxxxxxxxxx>

Am Sonntag, dem 20. August 2006 um 09:01 Uhr, Matthias Kopfermann:
> A question i was not able to answer myself:
> array=( a b c d e)
> array+=f # works
> array-=a # does not work, but why exactly?

Ah, I guess, it's because then it should really delete the
last value and then in this case -=a would do something non
obvious to stay analogue to +=d.

Follow-Ups:
- Re: array-=$value ?
  - From: Bart Schaefer

References:
- array-=$value ?
  - From: Matthias Kopfermann

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