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Re: how to save "$@", shift and reset $@ ?
From: |
Paul Jarc |
Subject: |
Re: how to save "$@", shift and reset $@ ? |
Date: |
Thu, 29 May 2003 16:21:09 -0400 |
User-agent: |
Gnus/5.1003 (Gnus v5.10.3) Emacs/21.3 (gnu/linux) |
gk <gk@proliberty.com> wrote:
> I would like to save a copy of "$@" and reset it using 'set' command
> but cannnot figure out any way to inhibit evaluation of arguments to
> set.
A normal variable will not be able to store all the information needed
to restore $@. You could use an array variable to store a copy of $@,
or you could use a shell function, which would run with its own
private $@.
paul