From: Eric Blake <eblake@redhat.com>
Cc: Bart Schaefer <schaefer@brasslantern.com>,
zsh-workers@zsh.org,
"austin-group-l@opengroup.org" <austin-group-l@opengroup.org>
Subject: Re: static vs. dynamic scoping
Date: Wed, 10 Nov 2010 10:43:41 -0700 [thread overview]
Message-ID: <4CDAD9CD.8080502@redhat.com> (raw)
In-Reply-To: <4CDAD633.5020804@redhat.com>
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On 11/10/2010 10:28 AM, Eric Blake wrote:
> provide the 'typeset' special built-in, which is required to obey XBD
> 12.2 (that is, it must honor --), so as to allow implementations to
> support extensions such as 'typeset -a' for declaring array variables
>
> require that 'typedef' used without options and within a function body
> provide a statically scoped local variable. Possible require a few
> other commonly implemented 'typedef -X' options, such as 'typedef -p'
> for printing the current set of locally scoped variables (much like
> 'export -p).
'typeset', not 'typedef', throughout that paragraph.
--
Eric Blake eblake@redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2010-11-10 17:43 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-09 22:08 Eric Blake
2010-11-10 11:10 ` Peter Stephenson
2010-11-10 16:50 ` Bart Schaefer
2010-11-10 17:28 ` Eric Blake
2010-11-10 17:43 ` Eric Blake [this message]
2011-05-29 6:38 ` Thorsten Glaser
2010-11-10 17:22 ` Bart Schaefer
2010-11-10 17:30 ` Eric Blake
2010-11-10 18:01 ` Bart Schaefer
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