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[subshell or not subshell?] Re: echo ${pwd::="$( pwd/Next)"} failed

X-seq: zsh-users 11173
From: Marc Chantreux <marc.chantreux@xxxxxxxxxxxxxxxxxx>
To: zsh-users@xxxxxxxxxx
Subject: [subshell or not subshell?] Re: echo ${pwd::="$( pwd/Next)"} failed
Date: Fri, 02 Feb 2007 09:32:21 +0100
In-reply-to: <20070202065230.GA44511@xxxxxxxxxxxxxxxx>
Mailing-list: contact zsh-users-help@xxxxxxxxxx; run by ezmlm
References: <45C23EFE.5050002@xxxxxxxxxxxxxxxxxx> <20070201195024.GA80015@xxxxxxxxxxxxxxxx> <45C2D636.4020508@xxxxxxxxxxxxxxxxxx> <20070202065230.GA44511@xxxxxxxxxxxxxxxx>

Works fine here, on 4.3.2 (also tested on 3.0.5):


You're right : that's my fault !

In fact :

pwd/Next use a global index that is the last password used in a list.

: $( pwd/Next ) uses a subshell. the index is incremented within it only .

I found no way to execute it in the current shell (something like${a::=${( pwd/Next)}} ).


regards
mc

Follow-Ups:
- Re: [subshell or not subshell?] Re: echo ${pwd::="$( pwd/Next)"} failed
  - From: Bart Schaefer

References:
- echo ${pwd::="$( pwd/Next)"} failed
  - From: Marc Chantreux
- Re: echo ${pwd::="$( pwd/Next)"} failed
  - From: Dan Nelson
- Re: echo ${pwd::="$( pwd/Next)"} failed
  - From: Marc Chantreux
- Re: echo ${pwd::="$( pwd/Next)"} failed
  - From: Dan Nelson

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