Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!mips!spool.mu.edu!munnari.oz.au!metro!seagoon.newcastle.edu.au!frey.newcastle.edu.au!cerberus!cerberus!russell
From: russell@cerberus.bhpese.oz.au (Russell Sparkes)
Newsgroups: comp.lang.postscript
Subject: the file operator
Summary: what does it do
Keywords: help
Message-ID: <1991Apr10.062331.8021@cerberus.bhpese.oz.au>
Date: 10 Apr 91 06:23:31 GMT
Sender: news@cerberus.bhpese.oz.au (News System)
Organization: BHP, Newcastle, Australia
Lines: 11

Basically, how does the file operator work, does it only work on devices
internal to the printer, or can it go back along the io channel to
the OS that sent the code to the printer? 

All help is hugely appreciated

Please reply by email.
                           russell.
-- 
Russell Sparkes, BHP Information Technology, Newcastle, Australia
Internet: russell@cerberus.bhpese.oz.au