From: Rudolf Sykora <rudolf.sykora@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] -- in rsc's g script
Date: Sat, 15 May 2010 15:53:10 +0200 [thread overview]
Message-ID: <AANLkTimGg-IqMgWGfISeU6v0XGzl1Ub5qPQG05G7eufc@mail.gmail.com> (raw)
In-Reply-To: <20100515064140.3131a139@gmail.com>
> '--' tells the Plan 9 program argument parser to stop looking for
> options. See arg(2).
so is it a program dependent feature in the sence that I must know
which program uses arg(2) and which does not?
(E.g that grep uses it but some other command (is there any?) does not?)
Must I read the program's source or should it be documented in man
pages? -- there is nothing about this in the man page of grep...
Thanks
Ruda
next prev parent reply other threads:[~2010-05-15 13:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-15 13:16 Rudolf Sykora
2010-05-15 13:37 ` Steve Simon
2010-05-15 18:50 ` Richard Miller
2010-05-15 13:41 ` Robert Ransom
2010-05-15 13:53 ` Rudolf Sykora [this message]
2010-05-15 14:27 ` Steve Simon
2010-05-15 18:44 ` erik quanstrom
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