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Conference hydra::amiga_v1

Title:AMIGA NOTES
Notice:Join us in the *NEW* conference - HYDRA::AMIGA_V2
Moderator:HYDRA::MOORE
Created:Sat Apr 26 1986
Last Modified:Wed Feb 05 1992
Last Successful Update:Fri Jun 06 1997
Number of topics:5378
Total number of notes:38326

4179.0. "How to recover previous version of a file?" by LEDS::SKRALY (Sam Skraly, DTN 237-6347) Sat Oct 06 1990 18:57

    HELP!  I've been using Pro Page to create Postscript files which I
    then send through PixelScript to my printer.  I normally save my work
    with PROJECT/SAVE, and then create the Postscript file with
    PROJECT/OUTPUT/POSTSCRIPT to a .PS filename.  After doing this many
    times successfully, I seem to have accidently written my Postscript file
    over my Pro Page format file.  Thus, when I try to load in the Pro Page
    file, I get a "Not a Pro Page file format" error (since I really now
    have a Postscript file there).

    Bottom line:  Is there any way to recover the previous version of a
    file?  Alternatively, is there any way to read the postscript file
    into Pro Page (PROJECT/IMPORT/ENCAPSULATED POSTSCRIPT didn't work)?

    Thanks!
    Sam
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4179.1possible answerWJG::GUINEAUSat Oct 06 1990 23:3920
well Sam, I've just polished off a fosters and am fast into a rolling rock,
so I may not have read your note in full :-)

The only O/S I know of that (inherently) keeps file versions is VMS.
AmigaDOS, Unix, MSDOS etc will overwrite a file when you save a new one 
with the same name.

Only Unix has the "set noclobber" feature that at least warns you about
what's going to happen.

To answer your question, no, if you saved a .PS file with the exact same
same name as your pro page file (assuming no hidden extensions get appended
by the application - like .DOC from pro page or something), the original
is toast.

I'm not sure about importing a .PS file, but even if you can, it will
most likely be an "image" which means you will not be able to edit text 
and all...

john
4179.2PixelScript?DICKNS::MACDONALDVAXELN - Realtime Software PubsSun Oct 07 1990 16:075
    Question ... why are you generating a PostScript file, and then sending
    it through PixelScript? ProPage should give you *better* output with
    less effort by just sending it to the dot-matrix printer (or laser).
    The outline fonts used by ProPage allows for high-quality dot-matrix
    output.
4179.3DiskSalv sometimes restores lost filesTLE::RMEYERSRandy MeyersMon Oct 08 1990 02:416
Re: .0

Try running DiskSalv on your disk.  This sometimes has the side effect of
undeleteing deleted files and restoring previous generations.  If you've
done much output to the disk since losing your file, this has a low
probability of working.
4179.4Why I needed Pixelscript...LEDS::SKRALYSam Skraly, DTN 237-6347Mon Oct 08 1990 12:489
Re: .2

I am using the Postscript output and Pixelscript because it is the only way
I know of to create a ROTATED (i.e. Landscape) mode page from Pro Page.  I
create an 11 x 8.5 page and then select Landscape mode in the "Postscript
Output Specs" requester.  Anybody know a better way to do this?

Thanks,
Sam