That's very weird -- I checked them all before putting them up. 
(They weren't uploaded -- they were moved across by AppleShare.)

Ohhhh -- I wonder if something bad happened when CoWeb became a Linux 
box.  Anyway, I have the original Word and will upload new PDF soon.

Mark

>"Noel J. Bergman" wrote:
> >
> > Several chapters on the Swiki (http://coweb.cc.gatech.edu/squeakbook/35)
> > have corrupt files that will not load with Acrobat:
> >
> >         Back to the Future Once More
> >         Networking Squeak
> >         Porting Squeak
> >
> > The others appear to be OK, inasmuch as they load.
>
>
>Yes. I've just checked this with Acrobat 4.0 (and everything else on my
>system capable of reading pdf). They're definately corrupt beyond
>redemption.
>
>xpdf gives:
>
>john at molehole:~/Desktop/book_test > xpdf parsia.pdf
>xpdf version 0.90
>Copyright © 1996-1999 Derek B. Noonburg
>Error (0): PDF file is damaged - attempting to reconstruct xref table...
>Error (2968): Bad FCHECK in flate stream
>Error (7400): Bad FCHECK in flate stream
>Error (10239): Bad FCHECK in flate stream
>Error (12832): Bad FCHECK in flate stream
>Error (15239): Bad FCHECK in flate stream
>Error (17576): Bad FCHECK in flate stream
>Error (19668): Bad FCHECK in flate stream
>Error (21802): Bad FCHECK in flate stream
>Error (24368): Bad FCHECK in flate stream
>Error (27467): Bad FCHECK in flate stream
>Error (30371): Bad FCHECK in flate stream
>Error (33525): Bad FCHECK in flate stream
>Error (36807): Bad FCHECK in flate stream
>
>
>Shame as there's some really terrific stuff there. I just wonder if they
>were uploaded as ascii by accident?
>
>Cheers
>
>John
>--
>******************************************************************************
>Marx: "Why do Anarchists only drink herbal tea?"
>Proudhon: "Because all proper tea is theft."
>******************************************************************************

--------------------------
Mark Guzdial : Georgia Tech : College of Computing : Atlanta, GA 30332-0280
Associate Professor - Learning Sciences & Technologies.
Collaborative Software Lab - http://coweb.cc.gatech.edu/csl/
(404) 894-5618 : Fax (404) 894-0673 : guzdial at cc.gatech.edu
http://www.cc.gatech.edu/gvu/people/Faculty/Mark.Guzdial.html