Re: Control characters and such in PostScript

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#1716

From: Ned Batchelder
Date: Mon, 26 Mar 1990 16:17

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> I support a (third party) PostScript interpreter here, and don't have
the kind
> of time I need to stay as current as I'd like.  Lately, I've been getting a
> lot of bug reports.  When I look at the files, I see ctrl-D's and ctrl-L's
> throughout, which I've not seen until lately.  Also, the keywords "11x17"
> and "11x17tray" occasionally pop up in statusdict definition. Can
someone fill 
> me in on what may be happening here?

Ctrl-L is a form feed, and is legitimate whitespace. Your interpreter
should accept it as such. Ctrl-D is often used by serially-connected
PostScript printers to indicate the end-of-file. It is not part of the
PostScript language, and has been used erroneously by the files you are
getting. Complain to whoever generated the files.

11x17 and 11x17tray are references to paper that is 11 inches by 17 inches. 

Ned Batchelder, Digital Equipment Corp., BatchelderN@Hannah.enet.DEC.com

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!snorkelwacker!usc!elroy.jpl.nasa.gov!decwrl!shlump.nac.dec.com!hannah.enet.dec.com!batcheldern
From: batcheldern@hannah.enet.dec.com (Ned Batchelder)
Newsgroups: comp.lang.postscript
Subject: Re: Control characters and such in PostScript
Keywords: postscript, control, 11x17, 11x17tray
Message-ID: <9613@shlump.nac.dec.com>
Date: 26 Mar 90 16:17:17 GMT
References: <890@gug.UUCP>
Sender: newsdaemon@shlump.nac.dec.com
Reply-To: batcheldern@hannah.enet.dec.com
Organization: Digital Equipment Corporation
Lines: 19

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