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RE: XY to PDF on OS X--two steps



I've been using this method for some time. It's really cool! This is
just a side advantage to the display model for the OS being based on a
subset of PS/PDF.
One other note, you may want to save your file with a pdf extension,
while you are viewing it in Preview. You can then send the new .pdf file
to others, etc.

fwiw,


Russ

On Tue, Oct 14, 2008 at 2:39 PM, Caballero wrote:
Lately I've been experimenting with a translation others have been doing for a long time--converting XyWrite files to PDFs. Robert and Carl have a sophisticated routine involving Ghostscript or GSView. I wanted to adress the problem with what Manuel Castelao once called the "classical method" of producing a PostScript file in XyWrite and then using Adobe Acrobat's "Distiller" to convert it into a PDF.
It turns out that this method can be simplified even further. And,
contrary to common wisdom, you can use either XY3 or XY4 to make
PostScript files and thence PDFs.

Here are the two steps (yes, only two):
1. TYF your Xywrite file after loading a good Postscript printer driver (see below), and give the destination file the suffix "PS"; e.g.:

	TYF XYFILE,XYFILE.PS
2. Get this .PS file onto your Mac OSX environment and open it with Preview. The file is automatically converted by Preview into a PDF.

You're done.
This method is astonishingly simple. I was using Distiller as an intermediary, but it turns out it's unnecessary. Preview (a wonderfully efficient utility, in my opinion) can do it on its own--and faster. I don't have all the Adobe stuff on my personal machines because I find it all rather bloated; I use a shared faculty computer when I want Acrobat and Distiller. Because the .PS files I was creating in XyWrite took on the iconic appearance of files that could open with Preview on the Mac desktop, I couldn't resist clicking on it rather than walking over to another computer, and to my surprise Preview did all the work I had been using Distiller for earlier. Preview is preinstalled on your Macintosh; no new software needed.
With regard to the printer files... On Manuel's advice, I started with
POST35N.PRN under XY4, and it works. I suspect POST47.PRN would work
too, but I haven't tested it yet.
Manuel didn't think the procedure would work in XY3, so initially I
was just opening my XY3 files in XY4 and adjusting them (UF,SZ,etc.).
But XY3 die-hards can indeed use:

3POST29.PRN or
3POSTPLS.PRN
(These filenames are the ones posted on Bry's site; the originals--I think--lack the initial "3")
There may be others that work in XY3, but two that consistently DO NOT
work are 3POST13.PRN and 3POST.PRN; they do not produce valid
PostScript files (at least for today's world)
Which of the two XY3 drivers above you choose to load may pertain to
your choice of fonts, and it's also true that XY3's irregular
treatment of italic/oblique faces needs to be watched (3POST29 treats
MDRV as italics; 3POSTPLS treats MDBR as italics). Since I had a file
with MDBR and was lazy, I just loaded 3POSTPLS to get my italics true
in the PDF. But lucky for us both the files and the printer files may
be altered ad infinitum to match up.
After this experience, I was pondering how brilliant the inventors of
XyWrite were: here's XyWrite III+, vintage 1989, talking to a Mac OSX
utility, seamlessly, in 2008. I ignored TYF for 18 years, but there
it was, waiting for me; now it's the command of the day.

Carlo Caballero
thyrsus@xxxxxxxx