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From: Oliver Kiddle <okiddle@yahoo.co.uk>
To: zsh-workers@zsh.org
Subject: Re: Obtaining the names of all local variables
Date: Sat, 27 Jun 2015 23:45:43 +0200	[thread overview]
Message-ID: <29780.1435441543@thecus.kiddle.eu> (raw)
In-Reply-To: <150625084618.ZM20163@torch.brasslantern.com>

Bart wrote:
> This got me thinking, wouldn't it be helpful if zsh/parameter had an array
> $locals that holds the names of all the local parameters?  Then you could
> 
>     needs_private_scope() { local -h $locals; ... }

I'm not sure I understand how that would achieve a private scope. -h is
only applicable to special parameters. You could do:
  local -h ${(k)parameters[(R)*-special]}

Or you could mark every parameter local.

Oliver


  reply	other threads:[~2015-06-27 21:51 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-25 15:46 Bart Schaefer
2015-06-27 21:45 ` Oliver Kiddle [this message]
2015-06-27 23:08   ` Bart Schaefer

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