From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <zsh-workers-return-37907-mason-zsh=primenet.com.au@zsh.org>
Received: (qmail 22109 invoked by alias); 7 Feb 2016 19:11:11 -0000
Mailing-List: contact zsh-workers-help@zsh.org; run by ezmlm
Precedence: bulk
X-No-Archive: yes
List-Id: Zsh Workers List <zsh-workers.zsh.org>
List-Post: <mailto:zsh-workers@zsh.org>
List-Help: <mailto:zsh-workers-help@zsh.org>
X-Seq: 37907
Received: (qmail 29244 invoked from network); 7 Feb 2016 19:11:10 -0000
X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on f.primenet.com.au
X-Spam-Level: 
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM,
	T_DKIM_INVALID autolearn=ham autolearn_force=no version=3.4.1
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20120113;
        h=mime-version:in-reply-to:references:from:date:message-id:subject:to
         :cc:content-type;
        bh=pMkQKSqoOmKJordxAXhfzOmSvrD/wazJfT3meOsA/+8=;
        b=eA0kc7nKXwJyG+thn0qppSIx+PzKdy5mPs5m/YkeYrr7YWWTcT+QfHqCu+y9Z09oN/
         nhSyvdP9hCF98gLCs8mz6QQviSSgOh0u8ibS+xHSfFRRU+p7E7VnmHa8uiP4dsgItnoq
         TXkc8gq1sj4di2V2QTZ3c0gf3gWird19K6KtGDu6CCqQ8QGfhEHdcMW+hDIzkKbr6ATq
         JEKzPTXghvAKH5iO57E9zbAId4e/Ixdfx4QL278R4Bm3jVcKvkwIsY/LJflOYhLMUZ2e
         WaXc6tLl8mV81SudWHA7lV1fwpUtdCvuh0rKnTtrmOpohJVGExTmy5L+tAv0oxAOk748
         KmxA==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20130820;
        h=x-gm-message-state:mime-version:in-reply-to:references:from:date
         :message-id:subject:to:cc:content-type;
        bh=pMkQKSqoOmKJordxAXhfzOmSvrD/wazJfT3meOsA/+8=;
        b=WGiny7P2aysjMbHpfnSmUflSxuwqFVGgpmRsR0Oa5BEvjmm0aYhJwMUtZIBi+2Y6Lj
         hLw4zbkbZ9DjaWJ1W+oZ/3r6SPgdhcxad5ABHJJr4VKSqdooNz2eJj9KfDTHAZ8Whjoi
         qg5bVbl3nXU+2hYdjjTyxwfoITVXWfOu50AxdvsbJlZ1hOZG/VWm3Q3RGwd34kDtUADI
         fp7OSkcl1fdxV8mPaw8K5MDWpU5sWirDU7i+7D+IET1RAhiLn/7BLfZcc+vTJCD//7za
         2M51Wk7qxqjNb7AC8Z57xoFdShJBlIPRcmk4LFh8Xz776duQm2rfhXUpvOpnOGAM/+Dr
         3FPw==
X-Gm-Message-State: AG10YOSiY5vFVn/PTctOJxeNxKbPfXjmyxcNOnjDeWobLRQAXWJ8Yv2nWT2PQENJ4oCn2+8Y5EbT9qx2Piz8uw==
X-Received: by 10.112.77.8 with SMTP id o8mr8501021lbw.53.1454872267448; Sun,
 07 Feb 2016 11:11:07 -0800 (PST)
MIME-Version: 1.0
In-Reply-To: <20160207190822.7ba8de0e@ntlworld.com>
References: <CAKc7PVBXd-UGwM+_tRSwuw-WL154YaTys6-t3iuzfAsG-RC-YQ@mail.gmail.com>
 <20160207190822.7ba8de0e@ntlworld.com>
From: Sebastian Gniazdowski <sgniazdowski@gmail.com>
Date: Sun, 7 Feb 2016 20:10:48 +0100
Message-ID: <CAKc7PVChWXnvN569t6fZbq34mDjAf_sYvuq_6aN2xBGyTzh+nA@mail.gmail.com>
Subject: Re: unset "hash[key]" isn't matched with what "key" may be
To: Peter Stephenson <p.w.stephenson@ntlworld.com>
Cc: Zsh hackers list <zsh-workers@zsh.org>
Content-Type: text/plain; charset=UTF-8

On 7 February 2016 at 20:08, Peter Stephenson
<p.w.stephenson@ntlworld.com> wrote:
> On Sun, 7 Feb 2016 15:16:05 +0100
> Sebastian Gniazdowski <sgniazdowski@gmail.com> wrote:
>> I had a loop in which I browsed $functions, setting:
>>
>>                 func[$i]=1
>>
>> where "func" is a hash and "$i" is ${(k)functions}. This worked, however this:
>>
>>                 unset "func[$i]"
>
> Not sure what you're doing, but it's apparently not equivalent to the
> following, which appears to work.  There may be some relevant option,
> I suppose.
>
> % i='${(k)functions}'

Sorry, by:

>> where "func" is a hash and "$i" is ${(k)functions}. This worked, however this:

I meant that "$i" iterates over keys of $functions

Best regards,
Sebastian Gniazdowski