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RE: PATCH: += parameter assignments

X-seq: zsh-workers 16354
From: Borsenkow Andrej <Andrej.Borsenkow@xxxxxxxxxxxxxx>
To: "'Oliver Kiddle'" <okiddle@xxxxxxxxxxx>, zsh-workers@xxxxxxxxxx
Subject: RE: PATCH: += parameter assignments
Date: Mon, 17 Dec 2001 15:11:27 +0300
Importance: Normal
In-reply-to: <3C1DDED9.EAE72162@xxxxxxxxxxx>
Mailing-list: contact zsh-workers-help@xxxxxxxxxx; run by ezmlm

> 
> One possible extension beyond what ksh does would be to also add a -=
> assignment. It could be made to prepend to string and array values
> which would be fairly useful. Or does anyone think that that behaviour
> for -= would be too illogical?
> 

I would prefer += and =+ but that probably breaks ksh93 compatibility.

-andrej

Follow-Ups:
- Re: PATCH: += parameter assignments
  - From: Oliver Kiddle
- Re: PATCH: += parameter assignments
  - From: Peter Stephenson

References:
- PATCH: += parameter assignments
  - From: Oliver Kiddle

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