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Re: Passing variables by reference conflicts with local
From: |
Dan Douglas |
Subject: |
Re: Passing variables by reference conflicts with local |
Date: |
Mon, 30 Apr 2012 02:24:19 -0700 (PDT) |
User-agent: |
KMail/4.8.2 (Linux/3.3.4-pf; KDE/4.8.2; x86_64; ; ) |
On Monday, April 23, 2012 04:56:09 PM Clark Wang wrote:
> On Wed, May 5, 2010 at 01:57, Freddy Vulto <fvulto@gmail.com> wrote:
> > It appears that `unset' is capable of traversing down the call-stack and
> > ...
I reverse engineered most of this behavior a few months ago and wrote a
detailed explaination and example here:
http://wiki.bash-hackers.org/commands/builtin/unset#scope
Hopefully most of that is correct.
--
Dan Douglas
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- Re: Passing variables by reference conflicts with local, (continued)
Re: Passing variables by reference conflicts with local, Chet Ramey, 2012/04/28
Re: Passing variables by reference conflicts with local,
Dan Douglas <=