From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <023401c0ec6c$97d8e110$e8b7c6d4@SOMA>
From: "Boyd Roberts" <boyd@planete.net>
To: <9fans@cse.psu.edu>
References: <20010602214521.070C4199C0@mail.cse.psu.edu>
Subject: Re: [9fans] fax
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Date: Sun,  3 Jun 2001 22:34:31 +0200
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From: "rob pike" <rob@plan9.bell-labs.com>
>
> switch($#*){
> case 0 1
> echo usage: $0 telephone-number recipient [files]
> exit 0
> case 2
> stdin=yes
> }

exit 0?  surely exit 1.