From: Ronald Fischer <ynnor@mm.st>
To: zsh-users@zsh.org
Subject: Re: [MAYBE SOLVED] passing modified parameter list to child
Date: Tue, 03 Jul 2012 12:23:16 +0200 [thread overview]
Message-ID: <1341310996.6679.140661097202637.0031FC7F@webmail.messagingengine.com> (raw)
>For example, if the user calls
> master --foo --bar=baz abcd
>this should be turned into
> slave --foo --bar=baz --use=abcd
>but a call
> master -x -y
>should just become
> slave -x -y
I found the following approach, which already seems to be pretty
compact:
if [[ ${@[-1]:--} != -* ]] # If last argument is present, but does not
start with a dash
then
argv[-1]=--use=${@[-1]}
fi
slave "$@"
In the cases I tested, this seemed to work well. If someone thinks that
my solution is flawed, or come out with a better one, I would be glad to
know.
Ronald
--
Ronald Fischer <ronaldf@eml.cc>
+ If a packet hits a pocket on a socket on a port,
+ and the bus is interrupted and the interrupt's not caught,
+ then the socket packet pocket has an error to report.
+ (cited after Peter van der Linden)
next reply other threads:[~2012-07-03 10:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-03 10:23 Ronald Fischer [this message]
2012-07-03 15:10 ` Bart Schaefer
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