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Date:      Fri, 30 Jun 2000 00:23:27 -0400
From:      Garance A Drosihn <drosih@rpi.edu>
To:        Chuck Robey <chuckr@picnic.mat.net>, Will Andrews <andrews@technologist.com>
Cc:        papowell@astart.com, arch@FreeBSD.ORG
Subject:   Re: was: Bringing LPRng into FreeBSD?
Message-ID:  <v0421012fb581cfdf2938@[128.113.24.47]>
In-Reply-To: <Pine.BSF.4.21.0006282101000.590-100000@picnic.mat.net>
References:  <Pine.BSF.4.21.0006282101000.590-100000@picnic.mat.net>

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At 9:04 PM -0400 6/28/00, Chuck Robey wrote:
>On Wed, 28 Jun 2000, Will Andrews wrote:
>
> > On Tue, Jun 27, 2000 at 02:41:27AM -0700, John Baldwin wrote:
> > > Erm, then why not do this with apsfilter?
> >
> > Because apsfilter also brings in far more useless junk that
> > LPRng does.  26,000 lines over our current lpr == LPRng.
> > apsfilter == LPRng + lots and lots and lots of other crap.
>
>I'm curious about that.  How does LPRng get gif to postscript
>conversion without ghostscript (one of the biggest pieces of
>"crap" you refer to).  How does it get ascii (or any other
>format) to postscript?

I'm a bit spaced out right now, but offhand I don't see why
ghostscript would be needed for converting anything (except
PDF) into postscript.  I suspect apsfilter only uses it for
printing postscript jobs on non-postscript printers, or for
doing clever manipulation of postscript (for page-counting,
perhaps).  I would be inclined to use something like netpbm
to get GIF images INTO postscript.  Not ghostscript.

[this says nothing about how much stuff lprng or apsfilter
brings in, of course.  I'm just not sure why one would fire
up ghostscript to print gif images...]


---
Garance Alistair Drosehn           =   gad@eclipse.acs.rpi.edu
Senior Systems Programmer          or  drosih@rpi.edu
Rensselaer Polytechnic Institute


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