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CHANGES  view on Meta::CPAN

      [FIXES]
      - Decompression of PNG-filtered streams was totally broken.
      - Deleting pages now also deletes back references from annotations on that page.
      - cleanse() now removes PieceInfo data.  I have no idea what
        PieceInfo does, but it had a whole bunch of page back links
        that broke page deletion.

1.21  13 Aug 2008
      [FIXES]
      - Permit comments after the %%EOF, like Adobe Reader does.  Thanks to
        Malcolm Cook for pointing out the incompatibility.

1.20  26 Jun 2008
      [ENHANCEMENTS]
      - Support for Type 2 encryption (just reading, not writing)
      - Support for reading PDFs where the owner and user passwords
        are different
      - Improvement to performance of node traversal, inspired by
        RT #35555 (credit Eric Hall and his anonymous employee).

1.13  23 Apr 2008

t/bugreports.t  view on Meta::CPAN

use warnings;
use strict;
use Carp;

$SIG{__WARN__} = $SIG{__DIE__} = \&Carp::confess;

use Test::More tests => 1;
use CAM::PDF;

{
   # From an email exchange with Malcolm Cook:
   #   exiftool is appending a comment after the "%%EOF" at the end of
   #   the document, which is confusing CAM::PDF.  Technically that's
   #   not allowed (the PDF spec says "The last line of the file
   #   contains only the end-of-file marker, %%EOF.") but the spec
   #   also has an implementation note in the appendix that says
   #   "Acrobat viewers require only that the %%EOF marker appear
   #   somewhere within the last 1024 bytes of the file."

   my $orig_pdf = CAM::PDF->new('t/sample1.pdf') || die $CAM::PDF::errstr;
   my $new_pdf_content = $orig_pdf->{content} . "\n%EndExifToolUpdate 621754\n";