pax aka pdfannotextractor

git-svn-id: svn://tug.org/texlive/trunk@10666 c570f23f-e606-0410-a88d-b1316a301751

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diff --git a/Master/texmf-dist/doc/latex/pax/README b/Master/texmf-dist/doc/latex/pax/README
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+README for project pax (PDFAnnotExtractor), 2007/07/19 v0.1h
+
+
+TABLE OF CONTENTS
+=================
+
+A. Project pax
+B. Copyright, License
+C. Files
+D. Author
+E. Requirements
+F. Download
+G. Installation
+H. Use
+I. History
+
+
+A. PROJECT PAX
+==============
+
+If PDF files are included using pdfTeX, PDF annotations
+are stripped. This project tries a solution without
+altering pdfTeX. A Java program (pax.jar) parses the PDF file that
+will later be included. It writes the data of the annotations
+in a file that can be read by TeX. Then a LaTeX package (pax.sty)
+extends the graphics package. If a PDF file is included, the package
+looks for the file with the annotation data, reads them and puts
+the annotations in the right place.
+
+Project status: experimental
+
+
+B. COPYRIGHT, LICENSE
+=====================
+
+Copyright (C) 2006, 2007 Heiko Oberdiek.
+
+The project consists of two parts:
+* The Java program pax.jar with sources.
+  License is GPL, see license/gpl.txt.
+* The LaTeX package pax.sty.
+  License is LPPL 1.3.
+The file README belongs to both parts.
+
+The Java program uses the PDF library PDFBox,
+see http://www.pdfbox.org/.
+
+
+C. FILES
+========
+
+The project is available in CTAN (ftp.ctan.org):
+  CTAN:macros/latex/contrib/pax/
+
+There are the following files:
+* README
+    This file.
+* pax-tds.zip
+    The whole project, ready to unpack in a TDS (texmf) tree.
+
+The files inside pax-tds.zip:
+* doc/latex/pax/README
+    This file.
+* scripts/pax/pax.jar
+    The Java program.
+* source/latex/pax/license/LaTeX/lppl.txt
+    License (LPPL) for the LaTeX package.
+* source/latex/pax/license/PDFAnnotExtractor/gpl.txt
+    License (GPL) for the Java program.
+* source/latex/pax/src/Constants.java
+  source/latex/pax/src/Entry.java
+  source/latex/pax/src/EntryWriteException.java
+  source/latex/pax/src/PDFAnnotExtractor.java
+  source/latex/pax/src/StringVisitor.java
+    Java source files.
+* source/latex/pax/src/MANIFEST.MF
+    Manifest file for the JAR file.
+* source/latex/pax/src/build.xml
+    Ant build file for generating the JAR file.
+* tex/latex/pax/pax.sty
+    The LaTeX package.
+
+
+D. AUTHOR
+=========
+
+Heiko Oberdiek <oberdiek@uni-freiburg.de>
+
+E. REQUIREMENTS
+===============
+
+* Java 1.4+.
+* PDFBox 0.7.2+.
+
+F. DOWNLOAD
+===========
+
+1. Download pax-tds.zip from CTAN:
+     ftp://ftp.ctan.org/tex-archive/macros/latex/contrib/pax/pax-tds.zip
+
+2. Download PDFBox-0.7.2.jar from http://www.pdfbox.org/:
+     http://prdownloads.sourceforge.net/pdfbox/PDFBox-0.7.2.zip?download
+
+G. INSTALLATION
+===============
+
+Examples are given for linux.
+
+3. Install PDFBox. In the following it is assumed, that the JAR file
+   is available as:
+     /usr/local/share/PDFBox-0.7.2/lib/PDFBox-0.7.2.jar
+
+4. Unzip pax-tds.zip inside the TDS tree, where you want to put this
+   project, e.g.:
+     unzip pax-tds -d /usr/local/share/texmf
+   Don't forget to update the database (texhash, mktexlsr, ...).
+
+5. Put the PDFBox library in the right place:
+     mkdir /usr/local/share/texmf/scripts/pax/lib
+     ln /usr/local/share/PDFBox-0.7.2/lib/PDFBox-0.7.2.jar \
+        /usr/local/share/texmf/scripts/pax/lib/
+     (A symbol link does not seam to work, a hard link or copy is needed.)
+   Alternatively, include PDFBox-0.7.2.jar in your CLASSPATH and/or
+   adjust the Class-Path entry in MANIFEST.MF of pax.jar for the
+   right location of the PDFBox library.
+
+6. Write a wrapper script or whatever to ease the call of the
+   Java program, e.g.:
+     #!/bin/sh
+     java -jar /usr/local/share/texmf/scripts/pax/pax.jar "$@"
+
+Version of PDFBox
+-----------------
+Developing the pax project I have used and tested version 0.7.2.
+However, you may try a more uptodate version of PDFBox.
+Then fix the entry in the file MANIFEST.MF inside pax.jar or
+create a symbol link that TDS:scripts/pax/lib/PDFBox-0.7.2.jar
+points to the new JAR file.
+
+
+H. USE
+======
+
+As example I am using usrguide.pdf (with links from project latex-tds)
+that will be included in test.tex:
+
+%%% cut %%% test.tex %%% cut %%%
+\documentclass[a4paper,12pt,landscape]{article}
+\usepackage[
+  hmargin=1in,
+  vmargin=1in,
+]{geometry}
+
+\usepackage{pdfpages}
+% pdfpages loads graphicx
+
+\usepackage{pax}
+
+\iffalse
+  \usepackage{hyperref}
+  \hypersetup{
+    filebordercolor={1 1 0},
+  }
+\fi
+
+\begin{document}
+  \includepdf[pages=-,nup=2x1]{usrguide}
+\end{document}
+%%% cut %%% test.tex %%% cut %%%
+
+First run the Java program on usrguide.pdf:
+
+  $ java -jar pax.jar usrguide.pdf
+
+It generates usrguide.pax.
+Next run pdflatex on test.tex twice at least:
+
+  $ pdflatex test
+  $ pdflatex test
+
+Then the links should work.
+
+Additionally package hyperref can be used (replace \iffase by \iftrue).
+Then the links can be configured using hyperref settings.
+(But keep in mind, the colored links by option colorlinks can't
+be changed in included documents.
+
+
+I. History
+==========
+
+2006/08/24 v0.1a
+  * First release.
+2006/09/04 v0.1b
+  * Bug fix in PDFAnnotExtractor.add_dest()/named destinations.
+2007/06/29 v0.1c
+  * \l@addto@macro renamed to \PAX@l@addto@macro to avoid
+    collision with classes of KOMA-Script.
+2007/06/30 v0.1d
+  * Use of package `etexmcds'.
+2007/07/12 v0.1e
+  * The Java program can be called with several files.
+2007/07/16 v0.1f
+  * PDF files are explicitely closed to avoid warnings.
+2007/07/18 v0.1g
+  * Compiled for Java 1.4.
+2007/07/19 v0.1h
+  * JAR file without TDS tree.
diff --git a/Master/texmf-dist/scripts/pax/pax.jar b/Master/texmf-dist/scripts/pax/pax.jar
new file mode 100644
index 00000000000..86366738add
--- /dev/null
+++ b/Master/texmf-dist/scripts/pax/pax.jar
diff --git a/Master/texmf-dist/scripts/pax/pdfannotextractor.texlua b/Master/texmf-dist/scripts/pax/pdfannotextractor.texlua
new file mode 100755
index 00000000000..3fa9f8aa314
--- /dev/null
+++ b/Master/texmf-dist/scripts/pax/pdfannotextractor.texlua
@@ -0,0 +1,43 @@
+#!/usr/bin/env texlua
+--*-Lua-*-
+-- $Id: ppower4.texlua 6969 2008-03-14 22:17:00Z reinhardk $
+
+-- Copyright (C) 2008 Reinhard Kotucha.
+-- You may freely use, modify and/or distribute this file.
+
+-- Launch ppower4
+
+function fixwin(args_unix)
+   if os.type == 'windows' then
+      local args_win={}  -- new table
+      args_win[0]=args_unix[1]
+      for i=1, #args_unix do  
+	 args_win[i]='"'..args_unix[i]..'"'
+      end
+      return args_win
+   else
+      return args_unix
+   end
+end
+
+kpse.set_program_name('pdfannotextractor.texlua', 'pdfannotextractor')
+
+jarfile=kpse.find_file(pax.jar', 'texmfscripts')
+
+command={'java', '-jar', jarfile}
+
+for i=1, #arg do
+    command[#command+1]=arg[i]
+end
+
+command=fixwin(command)
+
+--[[ prepend an additional hyphen to activate this code
+for i=0, #command do
+   print (command[i])
+end
+os.exit(ret)
+--]]
+
+ret=os.spawn(command)
+os.exit(ret)
diff --git a/Master/texmf-dist/source/latex/pax/build.xml b/Master/texmf-dist/source/latex/pax/build.xml
new file mode 100644
index 00000000000..230cd3e59d6
--- /dev/null
+++ b/Master/texmf-dist/source/latex/pax/build.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="us-ascii"?>
+<project name="pax" default="dist" basedir=".">
+  <description>
+    Build file for PDFAnnotExtractor
+  </description>
+
+  <property name="src"   location="src"/>
+  <property name="build" location="build"/>
+  <property name="dist"  location="."/>
+  <property name="pdfbox.home" location="${basedir}"/> <!-- or somewhere else -->
+  <property name="pdfbox.name" value="PDFBox-0.7.2.jar"/>
+
+  <target name="init">
+    <mkdir dir="${build}"/>
+  </target>
+
+  <target name="compile"
+          depends="init"
+          description="compile the source"
+  >
+    <javac srcdir="${src}" destdir="${build}" target="1.4" source="1.4">
+      <classpath>
+        <!-- try with and without subdirectory `lib' -->
+        <pathelement location="${pdfbox.home}/lib/${pdfbox.name}"/>
+        <pathelement location="${pdfbox.home}/${pdfbox.name}"/>
+      </classpath>
+    </javac>
+  </target>
+
+  <target name="dist"
+          depends="compile"
+          description="generate the distribution"
+  >
+    <mkdir dir="${dist}"/>
+    <jar jarfile="${dist}/${ant.project.name}.jar"
+         manifest="${src}/MANIFEST.MF"
+         basedir="${build}"
+         includes="pax/**"
+    />
+  </target>
+
+  <target name="clean"
+          description="clean up"
+  >
+    <delete dir="${build}"/>
+    <delete file="${dist}/${ant.project.name}.jar"/>
+  </target>
+
+</project>
diff --git a/Master/texmf-dist/source/latex/pax/license/LaTeX/lppl.txt b/Master/texmf-dist/source/latex/pax/license/LaTeX/lppl.txt
new file mode 100644
index 00000000000..90e5e3ab797
--- /dev/null
+++ b/Master/texmf-dist/source/latex/pax/license/LaTeX/lppl.txt
@@ -0,0 +1,416 @@
+The LaTeX Project Public License
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+
+LPPL Version 1.3c  2006-05-20
+
+Copyright 1999 2002-2006 LaTeX3 Project
+    Everyone is allowed to distribute verbatim copies of this
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+PREAMBLE
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+-----------------------
+
+To use this license, place in each of the components of your work both
+an explicit copyright notice including your name and the year the work
+was authored and/or last substantially modified.  Include also a
+statement that the distribution and/or modification of that
+component is constrained by the conditions in this license.
+
+Here is an example of such a notice and statement:
+
+  %% pig.dtx
+  %% Copyright 2005 M. Y. Name
+  %
+  % This work may be distributed and/or modified under the
+  % conditions of the LaTeX Project Public License, either version 1.3
+  % of this license or (at your option) any later version.
+  % The latest version of this license is in
+  %   http://www.latex-project.org/lppl.txt
+  % and version 1.3 or later is part of all distributions of LaTeX
+  % version 2005/12/01 or later.
+  %
+  % This work has the LPPL maintenance status `maintained'.
+  % 
+  % The Current Maintainer of this work is M. Y. Name.
+  %
+  % This work consists of the files pig.dtx and pig.ins
+  % and the derived file pig.sty.
+
+Given such a notice and statement in a file, the conditions
+given in this license document would apply, with the `Work' referring
+to the three files `pig.dtx', `pig.ins', and `pig.sty' (the last being
+generated from `pig.dtx' using `pig.ins'), the `Base Interpreter'
+referring to any `LaTeX-Format', and both `Copyright Holder' and
+`Current Maintainer' referring to the person `M. Y. Name'.
+
+If you do not want the Maintenance section of LPPL to apply to your
+Work, change `maintained' above into `author-maintained'.  
+However, we recommend that you use `maintained', as the Maintenance
+section was added in order to ensure that your Work remains useful to
+the community even when you can no longer maintain and support it
+yourself.
+
+Derived Works That Are Not Replacements
+---------------------------------------
+
+Several clauses of the LPPL specify means to provide reliability and
+stability for the user community. They therefore concern themselves
+with the case that a Derived Work is intended to be used as a
+(compatible or incompatible) replacement of the original Work. If
+this is not the case (e.g., if a few lines of code are reused for a
+completely different task), then clauses 6b and 6d shall not apply.
+
+
+Important Recommendations
+-------------------------
+
+ Defining What Constitutes the Work
+
+   The LPPL requires that distributions of the Work contain all the
+   files of the Work.  It is therefore important that you provide a
+   way for the licensee to determine which files constitute the Work.
+   This could, for example, be achieved by explicitly listing all the
+   files of the Work near the copyright notice of each file or by
+   using a line such as:
+
+    % This work consists of all files listed in manifest.txt.
+   
+   in that place.  In the absence of an unequivocal list it might be
+   impossible for the licensee to determine what is considered by you
+   to comprise the Work and, in such a case, the licensee would be
+   entitled to make reasonable conjectures as to which files comprise
+   the Work.
+
diff --git a/Master/texmf-dist/source/latex/pax/license/PDFAnnotExtractor/gpl.txt b/Master/texmf-dist/source/latex/pax/license/PDFAnnotExtractor/gpl.txt
new file mode 100644
index 00000000000..f90922eea38
--- /dev/null
+++ b/Master/texmf-dist/source/latex/pax/license/PDFAnnotExtractor/gpl.txt
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
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+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
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+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/Master/texmf-dist/source/latex/pax/src/Constants.java b/Master/texmf-dist/source/latex/pax/src/Constants.java
new file mode 100644
index 00000000000..d97312684fe
--- /dev/null
+++ b/Master/texmf-dist/source/latex/pax/src/Constants.java
@@ -0,0 +1,132 @@
+/* Constants.java
+Copyright (C) 2006 Heiko Oberdiek
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+MA 02110-1301  USA
+
+This file is part of PDFAnnotExtractor. See README.
+*/
+package pax;
+
+public interface Constants {
+
+    public String PAX_VERSION = "0.01";
+
+    public String ENTRY_BEG = "\\[";
+    public String ENTRY_END = "\\\\\n";
+    public String CMD_BEG = "{";
+    public String CMD_END = "}";
+    public String ARG_BEG = "{";
+    public String ARG_END = "}";
+    public String KVS_BEG = "{";
+    public String KVS_END = "\n}";
+    public String KVS_EMPTY = "{}";
+    public String KV_BEG  = "\n  ";
+    public String KV_END  = ",";
+    public String KEY_BEG = "";
+    public String KEY_END = "";
+    public String VALUE_BEG = "={";
+    public String VALUE_END = "}";
+    public String HEX_STR_BEG = "\\<";
+    public String HEX_STR_END = "\\>";
+
+    public String CMD_ANNOT   = "annot";
+    public String CMD_BASEURL = "baseurl";
+    public String CMD_DEST    = "dest";
+    public String CMD_FILE    = "file";
+    public String CMD_INFO    = "info";
+    public String CMD_PAGENUM = "pagenum";
+    public String CMD_PAGE    = "page";
+    public String CMD_PAX     = "pax";
+
+    // cmd file
+    public String KEY_SIZE    = "Size";
+    public String KEY_DATE    = "Date";
+
+    // cmd info
+    public String KEY_AUTHOR   = "Author";
+    public String KEY_CREATOR  = "Creator";
+    public String KEY_KEYWORDS = "Keywords";
+    public String KEY_PRODUCER = "Producer";
+    public String KEY_SUBJECT  = "Subject";
+    public String KEY_TITLE    = "Title";
+
+    // cmd page
+    public String KEY_ROTATE    = "Rotate";
+    public String KEY_MEDIA_BOX = "MediaBox";
+    public String KEY_CROP_BOX  = "CropBox";
+    public String KEY_BLEED_BOX = "BleedBox";
+    public String KEY_TRIM_BOX  = "TrimBox";
+    public String KEY_ART_BOX   = "ArtBox";
+
+    // cmd annot attributes
+    public String KEY_C      = "C";
+    public String KEY_BORDER = "Border";
+    public String KEY_BS     = "BS";
+    public String KEY_H      = "H";
+
+    // cmd annot/link/URI
+    public String KEY_URI = "URI";
+    public String KEY_IS_MAP = "IsMap";
+
+
+    // cmd annot/link/GoToR
+    public String KEY_FILE = "File";
+    public String KEY_DEST_NAME = "DestName";
+    public String KEY_DEST_PAGE = "DestPage";
+    public String KEY_DEST_VIEW = "DestView";
+
+    // cmd annot/link/GoTo
+    public String KEY_DEST_RECT  = "Rect";
+    public String KEY_DEST_X     = "DestX";
+    public String KEY_DEST_Y     = "DestY";
+    public String KEY_DEST_ZOOM  = "DestZoom";
+    public String KEY_DEST_LABEL = "DestLabel";
+
+    // cmd annot/link/Named
+    public String KEY_NAME = "Name";
+
+    // baseurl
+    public String PDF_URI    = "URI";
+    public String PDF_BASE   = "Base";
+
+    // annotations
+    public String PDF_ANNOT  = "Annot";
+    public String PDF_RECT   = "Rect";
+    public String PDF_LINK   = "Link";
+    public String PDF_A      = "A";
+    public String PDF_C      = "C";
+    public String PDF_BORDER = "Border";
+    public String PDF_BS     = "BS";
+    public String PDF_H      = "H";
+    public String PDF_GOTO   = "GoTo";
+    public String PDF_DEST   = "Dest";
+
+    // destination views
+    public String PDF_XYZ    = "XYZ";
+    public String PDF_FIT    = "Fit";
+    public String PDF_FITH   = "FitH";
+    public String PDF_FITV   = "FitV";
+    public String PDF_FITR   = "FitR";
+    public String PDF_FITB   = "FitB";
+    public String PDF_FITBH  = "FitBH";
+    public String PDF_FITBV  = "FitBV";
+
+    public String PDF_NULL   = "null";
+
+    public String PDF_S      = "S";
+    public String PDF_NAMED  = "Named";
+    public String PDF_N      = "N";
+}
diff --git a/Master/texmf-dist/source/latex/pax/src/Entry.java b/Master/texmf-dist/source/latex/pax/src/Entry.java
new file mode 100644
index 00000000000..b0fc6324106
--- /dev/null
+++ b/Master/texmf-dist/source/latex/pax/src/Entry.java
@@ -0,0 +1,174 @@
+/* Entry.java
+Copyright (C) 2006 Heiko Oberdiek
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+MA 02110-1301  USA
+
+This file is part of PDFAnnotExtractor. See README.
+*/
+package pax;
+
+import java.io.*;
+import java.util.*;
+
+public class Entry implements Constants {
+
+    protected Writer out;
+
+    protected String cmd;
+    protected List args;
+    protected Map kvs;
+    protected boolean withKV;
+    protected List delayedList;
+
+    public Entry(Writer out) {
+        this.out = out;
+        cmd = null;
+        args = new Vector();
+        kvs = null;
+        withKV = false;
+        delayedList = new Vector();
+    }
+
+    public void clear() {
+        cmd = null;
+        args.clear();
+        kvs = null;
+        withKV = false;
+    }
+
+    public void setCmd(String cmd) {
+        clear();
+        this.cmd = cmd;
+    }
+
+    public String getCmd() {
+        return cmd;
+    }
+
+    public void withKV() {
+        this.withKV = true;
+        if (kvs == null) {
+            kvs = new HashMap();
+        }
+    }
+
+    public void addArg(String arg) {
+        args.add(arg);
+    }
+
+    public void putKV(String key, String value) {
+        withKV();
+        if (value == null) {
+            return;
+        }
+        kvs.put(key, value);
+    }
+
+    public boolean isEmptyKV() {
+        return !withKV || kvs.isEmpty();
+    }
+
+    public void writeDelayed() throws EntryWriteException {
+        Writer saved = out;
+        try {
+            out = new StringWriter();
+            write();
+            delayedList.add(out.toString());
+        }
+        catch (Exception e) { throw new EntryWriteException(e); }
+        finally {
+            out = saved;
+        }
+    }
+
+    public void write() throws EntryWriteException {
+        try {
+            out.write(ENTRY_BEG);
+
+            // write command
+            out.write(CMD_BEG);
+            out.write(cmd);
+            out.write(CMD_END);
+
+            // write arguments
+            Iterator it = args.iterator();
+            while (it.hasNext()) {
+                String arg = (String)it.next();
+                out.write(ARG_BEG);
+                out.write(arg);
+                out.write(ARG_END);
+            }
+
+            // write key value pairs
+            if (withKV) {
+                if (kvs.isEmpty()) {
+                    out.write(KVS_EMPTY);
+                }
+                else {
+                    out.write(KVS_BEG);
+                    it = kvs.entrySet().iterator();
+                    while (it.hasNext()) {
+                        Map.Entry kv = (Map.Entry)it.next();
+                        String key = (String)kv.getKey();
+                        String value = (String)kv.getValue();
+                        out.write(KV_BEG);
+                        out.write(KEY_BEG);
+                        out.write(key);
+                        out.write(KEY_END);
+                        if (value != null) {
+                            out.write(VALUE_BEG);
+                            out.write(value);
+                            out.write(VALUE_END);
+                        }
+                        out.write(KV_END);
+                    }
+                    out.write(KVS_END);
+                }
+            }
+
+            out.write(ENTRY_END);
+            out.flush();
+        }
+        catch (IOException e) {
+            throw new EntryWriteException(e);
+        }
+        finally {
+            clear();
+        }
+    }
+
+    public void flushDelayed() throws EntryWriteException {
+        try {
+            Iterator it = delayedList.iterator();
+            while (it.hasNext()) {
+                out.write((String)it.next());
+            }
+            out.flush();
+        }
+        catch (IOException e) {
+            throw new EntryWriteException(e);
+        }
+    }
+
+    public void close() throws EntryWriteException {
+        try {
+            out.close();
+        }
+        catch (IOException e) {
+            throw new EntryWriteException(e);
+        }
+    }
+}
diff --git a/Master/texmf-dist/source/latex/pax/src/EntryWriteException.java b/Master/texmf-dist/source/latex/pax/src/EntryWriteException.java
new file mode 100644
index 00000000000..7f066f60732
--- /dev/null
+++ b/Master/texmf-dist/source/latex/pax/src/EntryWriteException.java
@@ -0,0 +1,27 @@
+/* EntryWriteException.java
+Copyright (C) 2006 Heiko Oberdiek
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+MA 02110-1301  USA
+
+This file is part of PDFAnnotExtractor. See README.
+*/
+package pax;
+
+public class EntryWriteException extends Exception {
+    public EntryWriteException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/Master/texmf-dist/source/latex/pax/src/MANIFEST.MF b/Master/texmf-dist/source/latex/pax/src/MANIFEST.MF
new file mode 100644
index 00000000000..741120a2091
--- /dev/null
+++ b/Master/texmf-dist/source/latex/pax/src/MANIFEST.MF
@@ -0,0 +1,4 @@
+Manifest-Version: 1.0
+Created-By: Heiko Oberdiek
+Main-Class: pax.PDFAnnotExtractor
+Class-Path: lib/PDFBox-0.7.2.jar
diff --git a/Master/texmf-dist/source/latex/pax/src/PDFAnnotExtractor.java b/Master/texmf-dist/source/latex/pax/src/PDFAnnotExtractor.java
new file mode 100644
index 00000000000..91684e5bac5
--- /dev/null
+++ b/Master/texmf-dist/source/latex/pax/src/PDFAnnotExtractor.java
@@ -0,0 +1,733 @@
+/* PDFAnnotExtractor.java
+Copyright (C) 2006, 2007 Heiko Oberdiek
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+MA 02110-1301  USA
+
+This file is part of PDFAnnotExtractor. See README.
+*/
+package pax;
+
+import java.io.*;
+import java.text.*;
+import java.util.*;
+
+import org.pdfbox.cos.*;
+import org.pdfbox.pdfparser.*;
+import org.pdfbox.pdmodel.*;
+import org.pdfbox.pdmodel.common.*;
+import org.pdfbox.pdmodel.interactive.action.*;
+import org.pdfbox.pdmodel.interactive.action.type.*;
+import org.pdfbox.pdmodel.interactive.annotation.*;
+import org.pdfbox.pdmodel.interactive.documentnavigation.destination.*;
+
+public class PDFAnnotExtractor implements Constants {
+
+    protected File inputFile;
+    protected File outputFile;
+    protected PDDocument doc;
+    protected PDDocumentCatalog catalog;
+    protected Entry entry;
+    protected int destCount;
+
+    protected static final String USAGE =
+            "Syntax: java PDFAnnotExtractor <pdffiles[.pdf]>";
+    protected static final String EXT_PDF = ".pdf";
+    protected static final String EXT_PAX = ".pax";
+
+    public static void main(String[] argv) {
+        if (argv.length < 1) {
+            System.err.println(USAGE);
+            System.exit(1);
+        }
+        for(int i = 0; i < argv.length; i++) {
+            processFile(argv[i]);
+        }
+    }
+
+    public static void processFile(String fileName) {
+        File file = new File(fileName);
+        if (file.isFile()) {
+            fileName = stripFromEnd(fileName, EXT_PDF);
+        }
+        else {
+            File testFile = new File(fileName + EXT_PDF);
+            if (testFile.isFile()) {
+                file = testFile;
+            }
+            else {
+               System.err.println(USAGE);
+               error("PDF file not found: " + fileName, null);
+            }
+        }
+        System.out.println("* Processing file `" + file.toString() + "' ...");
+        PDFAnnotExtractor p =
+                new PDFAnnotExtractor(file, new File(fileName + EXT_PAX));
+        p.parse();
+        p.close();
+    }
+
+    public PDFAnnotExtractor(File inputFile, File outputFile) {
+        this.inputFile  = inputFile;
+        this.outputFile = outputFile;
+        destCount = 0;
+        try {
+            doc = PDDocument.load(inputFile);
+            catalog = doc.getDocumentCatalog();
+        }
+        catch (IOException e) {
+            error("Loading failed: " + inputFile, e);
+        }
+        try {
+            entry = new Entry(new BufferedWriter(new FileWriter(outputFile)));
+        }
+        catch (IOException e) {
+            error("Cannot open output: " + outputFile, e);
+        }
+    }
+
+    public void close() {
+        try {
+            doc.close();
+        }
+        catch (IOException e) {
+            error("Closing failed: " + inputFile, e);
+        }
+        try {
+            entry.close();
+        }
+        catch (EntryWriteException e) {
+            error("Closing failed: " + outputFile, e);
+        }
+    }
+
+    public void parse() {
+        cmd_pax();
+        cmd_file();
+        cmd_pagenum();
+        cmd_baseurl();
+        parse_pages();
+    }
+
+    public void cmd_pax() {
+        try {
+            // PAX version info
+            entry.setCmd(CMD_PAX);
+            entry.addArg(PAX_VERSION);
+            entry.write();
+        }
+        catch (Exception e) { handleCmdException(e); }
+    }
+
+    public void cmd_file() {
+        try {
+            entry.setCmd(CMD_FILE);
+            entry.addArg(formatString(inputFile.toString()));
+            long size = inputFile.length();
+            if (size > 0) {
+                entry.putKV(KEY_SIZE, "" + size);
+            }
+            long time = inputFile.lastModified();
+            if (time != 0) {
+                Date d = new Date(time);
+                DateFormat df = new SimpleDateFormat("yyyyMMddHHmmss");
+                String date = "D:" + df.format(d);
+                df = new SimpleDateFormat("Z");
+                String zone = df.format(d);
+                if (zone.equals("+0000")) {
+                    zone = "Z";
+                }
+                else {
+                    // ISO format: SIGN DIGIT DIGIT DIGIT DIGIT
+                    zone = zone.substring(0, 3)
+                           + "'"
+                           + zone.substring(3, 5)
+                           + "'";
+                }
+                entry.putKV(KEY_DATE, date + zone);
+            }
+            entry.write();
+        }
+        catch (Exception e) { handleCmdException(e); }
+    }
+
+    public void cmd_pagenum() {
+        try {
+            // pagenum
+            int pagenum = doc.getNumberOfPages();
+            entry.setCmd(CMD_PAGENUM);
+            entry.addArg("" + pagenum);
+            entry.write();
+        }
+        catch (Exception e) { handleCmdException(e); }
+    }
+
+    public void cmd_info() {
+        try {
+            // info
+            entry.setCmd(CMD_INFO);
+            PDDocumentInformation info = doc.getDocumentInformation();
+            entry.putKV(KEY_AUTHOR,   formatString(info.getAuthor()));
+            entry.putKV(KEY_CREATOR,  formatString(info.getCreator()));
+            entry.putKV(KEY_KEYWORDS, formatString(info.getKeywords()));
+            entry.putKV(KEY_PRODUCER, formatString(info.getProducer()));
+            entry.putKV(KEY_SUBJECT,  formatString(info.getSubject()));
+            entry.putKV(KEY_TITLE,    formatString(info.getTitle()));
+            if (!entry.isEmptyKV()) {
+                entry.write();
+            }
+        }
+        catch (Exception e) { handleCmdException(e); }
+    }
+
+    public void cmd_baseurl() {
+        try {
+            // baseurl
+            entry.setCmd(CMD_BASEURL);
+            COSDictionary dict = catalog.getCOSDictionary();
+            dict = (COSDictionary)
+                   dict.getItem(COSName.getPDFName(PDF_URI));
+            String baseurl = dict.getString(PDF_BASE);
+            if (baseurl.length() > 0) {
+                entry.addArg(formatString(baseurl));
+                entry.write();
+            }
+        }
+        catch (EntryWriteException e) { handleCmdException(e); }
+        catch (Exception e) {}
+    }
+
+    public void parse_pages() {
+        ListIterator iter = catalog.getAllPages().listIterator();
+        while (iter.hasNext()) {
+            // page
+            PDPage page = (PDPage)iter.next();
+            int num = iter.nextIndex();
+            parse_page(num, page);
+        }
+        try {
+            entry.flushDelayed();
+        }
+        catch (EntryWriteException e) {
+            System.err.println("Write error: " + outputFile);
+            System.err.println(e.getCause().toString());
+        }
+    }
+
+    public void parse_page(int num, PDPage page) {
+        cmd_page(num, page);
+        parse_annots(num, page);
+    }
+
+    public void cmd_page(int num, PDPage page) {
+        try {
+            entry.setCmd(CMD_PAGE);
+            entry.addArg("" + num);
+            entry.withKV();
+
+            // rotate entry
+            int rot = page.findRotation();
+            if (rot != 0) {
+                entry.putKV(KEY_ROTATE, "" + rot);
+            }
+
+            // box entries
+            PDRectangle mediaBox = page.findMediaBox();
+            PDRectangle cropBox  = page.findCropBox();
+            PDRectangle bleedBox = page.getBleedBox();
+            PDRectangle trimBox  = page.getTrimBox();
+            PDRectangle artBox   = page.getArtBox();
+            entry.addArg(formatBox(mediaBox));
+            if (!equals(cropBox, mediaBox)) {
+                entry.putKV(KEY_CROP_BOX, formatBox(cropBox));
+            }
+            if (!equals(bleedBox, cropBox)) {
+                entry.putKV(KEY_BLEED_BOX, formatBox(bleedBox));
+            }
+            if (!equals(trimBox, cropBox)) {
+                entry.putKV(KEY_TRIM_BOX, formatBox(trimBox));
+            }
+            if (!equals(artBox, cropBox)) {
+                entry.putKV(KEY_ART_BOX, formatBox(artBox));
+            }
+            entry.write();
+        }
+        catch (Exception e) { handleCmdException(e); }
+    }
+
+    public void parse_annots(int num, PDPage page) {
+        // get annotations
+        COSArray annots = null;
+        try {
+            COSDictionary page_dict = page.getCOSDictionary();
+            annots = (COSArray)page_dict.getDictionaryObject(COSName.ANNOTS);
+        }
+        catch (Exception e) {}
+        if (annots == null) {
+            return;
+        }
+
+        for (int i = 0; i < annots.size(); i++) {
+            try {
+                COSDictionary annot = (COSDictionary)annots.getObject(i);
+                cmd_annot(num, annot);
+            }
+            catch (Exception e) {}
+        }
+    }
+
+    public void cmd_annot(int num, COSDictionary annot) {
+        try {
+            entry.setCmd(CMD_ANNOT);
+            entry.addArg("" + num);
+
+            // Type
+            String type = annot.getNameAsString(COSName.TYPE, PDF_ANNOT);
+            if (!type.equals(PDF_ANNOT)) {
+                throw new Exception("Wrong annotation type: " + type);
+            }
+            // Subtype
+            String subtype = annot.getNameAsString(COSName.SUBTYPE);
+            if (subtype == null) {
+                throw new Exception("Missing annotation subtype.");
+            }
+            if (!subtype.equals(PDF_LINK)) {
+                throw new Exception("Unsupported annotation subtype: "
+                                    + subtype);
+            }
+            entry.addArg(subtype);
+            entry.withKV();
+            // Rect
+            COSArray array = (COSArray)
+                             annot.getDictionaryObject(PDF_RECT);
+            PDRectangle rect = new PDRectangle(array);
+            entry.addArg(formatBox(rect));
+            // A
+            COSDictionary a = (COSDictionary)
+                              annot.getDictionaryObject(PDF_A);
+            if (a == null) {
+                COSBase cos = annot.getDictionaryObject(PDF_DEST);
+                if (cos == null) {
+                  throw new Exception("Unsupported link annotation "
+                                      + "without action.");
+                }
+                entry.addArg(PDF_GOTO);
+                destCount++;
+                entry.putKV(KEY_DEST_LABEL, "" + destCount);
+                annot_attrs(annot);
+                entry.write();
+                add_dest(PDDestination.create(cos));
+                entry.writeDelayed();
+                return;
+            }
+            PDAction action = PDActionFactory.createAction(a);
+            if (action == null) {
+                // try named action, unsupported by PDFBox
+                if (a.getNameAsString(PDF_S).equals(PDF_NAMED)) {
+                    entry.addArg(PDF_NAMED);
+                    String name = a.getNameAsString(PDF_N);
+                    if (name != null) {
+                        entry.putKV(KEY_NAME, name);
+                        annot_attrs(annot);
+                        entry.write();
+                        return;
+                    }
+                }
+                throw new Exception("Unsupported link annotation.");
+            }
+            String actionSubtype = action.getSubType();
+            entry.addArg(actionSubtype);
+            if (action instanceof PDActionURI) {
+                PDActionURI uri = (PDActionURI)action;
+                entry.putKV(KEY_URI, formatString(uri.getURI()));
+                if (uri.shouldTrackMousePosition()) {
+                    entry.putKV(KEY_IS_MAP, null);
+                }
+            }
+            else if (action instanceof PDActionGoTo) {
+                destCount++;
+                entry.putKV(KEY_DEST_LABEL, "" + destCount);
+                annot_attrs(annot);
+                entry.write();
+                add_dest(((PDActionGoTo)action).getDestination());
+                entry.writeDelayed();
+                return;
+            }
+            else if (action instanceof PDActionRemoteGoTo) {
+                PDActionRemoteGoTo gotor = (PDActionRemoteGoTo)action;
+                String file = gotor.getFile().getFile();
+                if (file == null || file.length() == 0) {
+                    throw new Exception("GoToR: missing file");
+                }
+                entry.putKV(KEY_FILE, formatString(gotor.getFile().getFile()));
+
+                /*
+                PDDestination d = PDDestination.create(gotor.getD());
+                String view = "/";
+                if (d instanceof PDNamedDestination) {
+                    entry.putKV(KEY_DEST_NAME,
+                                ((PDNamedDestination)d)
+                                .getNamedDestination());
+                }
+                else {
+                    if (d instanceof PDPageFitDestination) {
+                        PDPageFitDestination p =
+                                (PDPageFitDestination)d;
+                        view += (p.fitBoundingBox()) ? PDF_FITB : PDF_FIT;
+                    }
+                    else if (d instanceof PDPageFitHeightDestination) {
+                        PDPageFitHeightDestination p =
+                                (PDPageFitHeightDestination)d;
+                        view += (p.fitBoundingBox()) ? PDF_FITBV : PDF_FITV;
+                        view += " ";
+                        view += (p.getLeft() == -1) ? PDF_NULL : "" + p.getLeft();
+                    }
+                    else if (d instanceof PDPageFitWidthDestination) {
+                        PDPageFitWidthDestination p =
+                                (PDPageFitWidthDestination)d;
+                        view += (p.fitBoundingBox()) ? PDF_FITBH : PDF_FITH;
+                        view += " ";
+                        view += (p.getTop() == -1) ? PDF_NULL : "" + p.getTop();
+                    }
+                    else if (d instanceof PDPageXYZDestination) {
+                        PDPageXYZDestination p =
+                                (PDPageXYZDestination)d;
+                        view += PDF_XYZ;
+                        view += " ";
+                        view += (p.getLeft() == -1) ? PDF_NULL : "" + p.getLeft();
+                        view += " ";
+                        view += (p.getTop() == -1) ? PDF_NULL : "" + p.getTop();
+                        view += " ";
+                        view += (p.getZoom() == -1) ? PDF_NULL : "" + p.getZoom();
+                    }
+                    else if (d instanceof PDPageFitRectangleDestination) {
+                        PDPageFitRectangleDestination p =
+                                (PDPageFitRectangleDestination)d;
+                        view += PDF_FITR;
+                        view += " " + p.getLeft() + " " + p.getBottom();
+                        view += " " + p.getRight() + " " + p.getTop();
+                    }
+                    else {
+                        throw new Exception("Unknown destination type");
+                    }
+                    entry.putKV(KEY_DEST_VIEW, view);
+                }
+                */
+
+                COSBase d = gotor.getD();
+                if (d instanceof COSString) {
+                    entry.putKV(KEY_DEST_NAME,
+                                formatString(((COSString)d).getString()));
+                }
+                else if (d instanceof COSName) {
+                    entry.putKV(KEY_DEST_NAME,
+                                formatString(((COSName)d).getName()));
+                }
+                else if (d instanceof COSArray) {
+                    COSArray dest = (COSArray)d;
+                    int page_num = dest.getInt(0);
+                    entry.putKV(KEY_DEST_PAGE, "" + page_num);
+                    String view = dest.getName(1);
+                    int size = dest.size();
+                    if (view.equals(PDF_FIT) || view.equals(PDF_FITB)) {
+                    }
+                    else if (view.equals(PDF_FITH) || view.equals(PDF_FITBH)
+                             || view.equals(PDF_FITV) || view.equals(PDF_FITBV)) {
+                        if (size >= 3) {
+                            try {
+                                String args = formatNumber(
+                                        ((COSNumber)dest.getObject(2)).floatValue());
+                                view += " " + args;
+                            }
+                            catch (Exception e) {
+                                size = 0;
+                            }
+                        }
+                        if (size < 3) {
+                            if (view.equals(PDF_FITH) || view.equals(PDF_FITV)) {
+                                view = PDF_FIT;
+                            }
+                            else {
+                                view = PDF_FITB;
+                            }
+                        }
+                    }
+                    else if (view.equals(PDF_XYZ)) {
+                        COSBase obj;
+                        view += " ";
+                        if (size >= 3) {
+                            obj = dest.getObject(2);
+                            if (obj instanceof COSNumber) {
+                                view += formatNumber(((COSNumber)obj).floatValue());
+                            }
+                            else {
+                               view += PDF_NULL;
+                            }
+                        }
+                        else {
+                            view += PDF_NULL;
+                        }
+                        view += " ";
+                        if (size >= 4) {
+                            obj = dest.getObject(3);
+                            if (obj instanceof COSNumber) {
+                                view += formatNumber(((COSNumber)obj).floatValue());
+                            }
+                            else {
+                               view += PDF_NULL;
+                            }
+                        }
+                        else {
+                            view += PDF_NULL;
+                        }
+                        view += " ";
+                        if (size >= 5) {
+                            obj = dest.getObject(4);
+                            if (obj instanceof COSNumber) {
+                                view += formatNumber(((COSNumber)obj).floatValue());
+                            }
+                            else {
+                                view += PDF_NULL;
+                            }
+                        }
+                        else {
+                            view += PDF_NULL;
+                        }
+                    }
+                    else if (view.equals(PDF_FITR)) {
+                        view += " "
+                             + formatNumber(((COSNumber)dest.getObject(2)).floatValue())
+                             + " "
+                             + formatNumber(((COSNumber)dest.getObject(3)).floatValue())
+                             + " "
+                             + formatNumber(((COSNumber)dest.getObject(4)).floatValue())
+                             + " "
+                             + formatNumber(((COSNumber)dest.getObject(5)).floatValue());
+                    }
+                    else {
+                        throw new Exception("Unknown destination view type");
+                    }
+                    entry.putKV(KEY_DEST_VIEW, "/" + view);
+                }
+                else {
+                    throw new Exception("GoToR: unknown dest type");
+                }
+            }
+            else {
+                throw new Exception("Unsupported link annotation type: "
+                                    + actionSubtype);
+            }
+            annot_attrs(annot);
+            entry.write();
+        }
+        catch (EntryWriteException e) { handleCmdException(e); }
+        catch (Exception e) {
+            System.err.println("!!! Warning: Annotation on page " + num
+                               + " not recognized!");
+            System.err.println("    " + e.toString());
+            String msg = e.getMessage();
+            Throwable cause = e.getCause();
+            if (cause != null) {
+                System.err.println("    " + cause.toString());
+            }
+            if (e instanceof ClassCastException) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    private void add_dest(PDDestination dest) throws Exception {
+        entry.setCmd(CMD_DEST);
+        entry.withKV();
+        if (dest instanceof PDNamedDestination) {
+            String name = ((PDNamedDestination)dest).getNamedDestination();
+            Object obj = catalog.getNames().getDests().getValue(name);
+            if (obj instanceof PDDestination) {
+                dest = (PDDestination)obj;
+            }
+        }
+        if (dest instanceof PDPageDestination) {
+            PDPageDestination pd = (PDPageDestination)dest;
+            PDPage page = pd.getPage();
+            int pagenum = catalog.getAllPages().indexOf(page);
+            if (pagenum < 0) {
+                throw new Exception("Link to unknown page");
+            }
+            entry.addArg("" + (pagenum + 1));
+            entry.addArg("" + destCount);
+            if (pd instanceof PDPageFitDestination) {
+                PDPageFitDestination d = (PDPageFitDestination)pd;
+                entry.addArg(d.fitBoundingBox() ? PDF_FITB : PDF_FIT);
+                return;
+            }
+            if (pd instanceof PDPageFitHeightDestination) {
+                PDPageFitHeightDestination d = (PDPageFitHeightDestination)pd;
+                entry.addArg(d.fitBoundingBox() ? PDF_FITBV : PDF_FITV);
+                COSArray a = d.getCOSArray();
+                if (a.size() > 2) {
+                    COSNumber n = (COSNumber)a.getObject(2);
+                    if (n != null) {
+                        entry.putKV(KEY_DEST_X, formatNumber(n));
+                    }
+                }
+                return;
+            }
+            if (pd instanceof PDPageFitWidthDestination) {
+                PDPageFitWidthDestination d = (PDPageFitWidthDestination)pd;
+                entry.addArg(d.fitBoundingBox() ? PDF_FITBH : PDF_FITH);
+                COSArray a = d.getCOSArray();
+                if (a.size() > 2) {
+                    COSNumber n = (COSNumber)a.getObject(2);
+                    if (n != null) {
+                        entry.putKV(KEY_DEST_Y, formatNumber(n));
+                    }
+                }
+                return;
+            }
+            if (pd instanceof PDPageFitRectangleDestination) {
+                PDPageFitRectangleDestination d = (PDPageFitRectangleDestination)pd;
+                entry.addArg(PDF_FITR);
+                COSArray a = d.getCOSArray();
+                int size = a.size();
+                if (size != 6) {
+                    throw new Exception("Rectangle destination without"
+                            + " correct number of parameters");
+                }
+                entry.putKV(KEY_DEST_RECT,
+                            formatNumber((COSNumber)a.getObject(2)) + " "
+                            + formatNumber((COSNumber)a.getObject(3)) + " "
+                            + formatNumber((COSNumber)a.getObject(4)) + " "
+                            + formatNumber((COSNumber)a.getObject(5)));
+                return;
+            }
+            if (pd instanceof PDPageXYZDestination) {
+                PDPageXYZDestination d = (PDPageXYZDestination)pd;
+                entry.addArg(PDF_XYZ);
+                COSArray a = d.getCOSArray();
+                int size = a.size();
+                COSNumber n;
+                if (size > 2) {
+                    n = (COSNumber)a.getObject(2);
+                    if (n != null) {
+                        entry.putKV(KEY_DEST_X, formatNumber(n));
+                    }
+                }
+                if (size > 3) {
+                    n = (COSNumber)a.getObject(3);
+                    if (n != null) {
+                        entry.putKV(KEY_DEST_Y, formatNumber(n));
+                    }
+                }
+                if (size > 4) {
+                    n = (COSNumber)a.getObject(4);
+                    if (n != null) {
+                        entry.putKV(KEY_DEST_ZOOM, formatNumber(n));
+                    }
+                }
+                return;
+            }
+        }
+        throw new Exception("Unknown destination type");
+    }
+
+    protected void annot_attrs(COSDictionary annot) {
+        put_attr(annot, PDF_C, KEY_C);
+        put_attr(annot, PDF_BORDER, KEY_BORDER);
+        put_attr(annot, PDF_BS, KEY_BS);
+        put_attr(annot, PDF_H, KEY_H);
+    }
+
+    protected void put_attr(COSDictionary annot,
+                            String pdfKey, String entryKey) {
+        try {
+            COSBase value = annot.getDictionaryObject(pdfKey);
+            if (value == null) {
+                return;
+            }
+            String str = value.accept(new StringVisitor()).toString();
+            if (str == null || str.length() == 0) {
+                return;
+            }
+            entry.putKV(entryKey, str);
+        }
+        catch (Exception e) {}
+    }
+
+    protected boolean equals(PDRectangle a, PDRectangle b) {
+        return a.getLowerLeftX() == b.getLowerLeftX()
+            && a.getLowerLeftY() == b.getLowerLeftY()
+            && a.getUpperRightX() == b.getUpperRightX()
+            && a.getUpperRightY() == b.getUpperRightY();
+    }
+
+    protected String formatBox(PDRectangle r) {
+        return formatNumber(r.getLowerLeftX()) + ' '
+             + formatNumber(r.getLowerLeftY()) + ' '
+             + formatNumber(r.getUpperRightX()) + ' '
+             + formatNumber(r.getUpperRightY());
+    }
+
+    protected String formatString(String s) {
+        if (s == null || s.length() == 0) {
+            return s;
+        }
+        return HEX_STR_BEG
+               + (new COSString(s)).getHexString()
+               + HEX_STR_END;
+    }
+
+    protected String formatNumber(float f) {
+        String s = "" + f;
+        return stripFromEnd(s, ".0");
+    }
+    protected String formatNumber(COSNumber obj) {
+        return formatNumber(obj.floatValue());
+    }
+
+    protected static String stripFromEnd(String str, String ext) {
+        if (str.endsWith(ext)) {
+            return str.substring(0, str.length() - ext.length());
+        }
+        return str;
+    }
+
+    protected static void error(String msg, Exception e, boolean stackTrace) {
+        System.err.println("!!! Error: " + msg);
+        if (e != null) {
+            if (stackTrace) {
+                e.printStackTrace();
+            }
+            else {
+                System.err.println(e.toString());
+            }
+        }
+        System.exit(1);
+    }
+    protected static void error(String msg, Exception e) {
+        error(msg, e, false);
+    }
+
+    protected void handleCmdException(Exception e) {
+        System.err.println("!!! Error during write of entry `"
+                           + entry.getCmd() + "'!\n");
+        if (e instanceof EntryWriteException) {
+            System.err.println("Write error: " + outputFile);
+            System.err.println(((EntryWriteException)e).getCause().toString());
+        }
+        else {
+            e.printStackTrace();
+        }
+    }
+}
diff --git a/Master/texmf-dist/source/latex/pax/src/StringVisitor.java b/Master/texmf-dist/source/latex/pax/src/StringVisitor.java
new file mode 100644
index 00000000000..dcec104d9ad
--- /dev/null
+++ b/Master/texmf-dist/source/latex/pax/src/StringVisitor.java
@@ -0,0 +1,131 @@
+/* StringVisitor.java
+Copyright (C) 2006 Heiko Oberdiek
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+MA 02110-1301  USA
+
+This file is part of PDFAnnotExtractor. See README.
+*/
+package pax;
+
+import java.io.*;
+import java.util.*;
+import org.pdfbox.cos.*;
+import org.pdfbox.exceptions.*;
+
+public class StringVisitor implements ICOSVisitor {
+
+    protected StringBuffer buf;
+    boolean nodelim;
+
+    public StringVisitor() {
+        buf = new StringBuffer();
+        nodelim = false;
+    }
+
+    public Object visitFromNull(COSNull obj) {
+        if (nodelim) {
+            buf.append(' ');
+        }
+        buf.append("null");
+        nodelim = true;
+        return buf;
+    }
+
+    public Object visitFromBoolean(COSBoolean obj) {
+        if (nodelim) {
+           buf.append(' ');
+        }
+        buf.append(obj.getValue());
+        nodelim = true;
+        return buf;
+    }
+
+    public Object visitFromInt(COSInteger obj) {
+        if (nodelim) {
+            buf.append(' ');
+        }
+        buf.append(obj.intValue());
+        nodelim = true;
+        return buf;
+    }
+
+    public Object visitFromFloat(COSFloat obj) {
+        if (nodelim) {
+            buf.append(' ');
+        }
+        String s = "" + obj.floatValue();
+        if (s.endsWith(".0")) {
+            buf.append(s.substring(0, s.length() - ".0".length()));
+        }
+        else {
+            buf.append(s);
+        }
+        nodelim = true;
+        return buf;
+    }
+
+    public Object visitFromName(COSName obj) {
+        ByteArrayOutputStream a = new ByteArrayOutputStream();
+        try {
+            obj.writePDF(a);
+        }
+        catch (IOException e) {}
+        buf.append(a.toString());
+        nodelim = true;
+        return buf;
+    }
+
+    public Object visitFromString(COSString obj) {
+        buf.append("\\<");
+        buf.append(obj.getHexString());
+        buf.append("\\>");
+        nodelim = false;
+        return buf;
+    }
+
+    public Object visitFromArray(COSArray obj) throws COSVisitorException {
+        buf.append('[');
+        nodelim = false;
+        for (int i = 0; i < obj.size(); i++) {
+            obj.getObject(i).accept(this);
+        }
+        buf.append(']');
+        nodelim = false;
+        return buf;
+    }
+
+    public Object visitFromDictionary(COSDictionary obj) throws COSVisitorException {
+        buf.append("<<");
+        nodelim = false;
+        Iterator iter = obj.keyList().iterator();
+        while (iter.hasNext()) {
+            COSName key = (COSName)iter.next();
+            COSBase value = obj.getDictionaryObject(key);
+            key.accept(this);
+            value.accept(this);
+        }
+        buf.append(">>");
+        nodelim = false;
+        return buf;
+    }
+
+    public Object visitFromStream(COSStream obj) throws COSVisitorException {
+        throw new COSVisitorException(new Exception("Unsupported stream object"));
+    }
+    public Object visitFromDocument(COSDocument obj) throws COSVisitorException {
+        throw new COSVisitorException(new Exception("Unsupported documetn object"));
+    }
+}
diff --git a/Master/texmf-dist/tex/latex/pax/pax.sty b/Master/texmf-dist/tex/latex/pax/pax.sty
new file mode 100644
index 00000000000..7623c87c769
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pax/pax.sty
@@ -0,0 +1,607 @@
+%% pax.sty
+%% Copyright 2006, 2007 Heiko Oberdiek
+%
+% This work may be distributed and/or modified under the
+% conditions of the LaTeX Project Public License, either version 1.3
+% of this license or (at your option) any later version.
+% The latest version of this license is in
+%   http://www.latex-project.org/lppl.txt
+% and version 1.3 or later is part of all distributions of LaTeX
+% version 2005/12/01 or later.
+%
+% This work has the LPPL maintenance status `maintained'.
+%
+% The Current Maintainer of this work is Heiko Oberdiek.
+%
+% This work consists of the file pax.sty.
+% See README for more details and documentation.
+%
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{pax}%
+  [2007/07/19 v0.1h Annotation support for PDF graphics (HO)]%
+
+\RequirePackage{ifpdf}
+\ifpdf
+\else
+  \PackageError{pax}{Missing pdfTeX in PDF mode}{%
+    Other drivers are not supported.%
+  }%
+  \expandafter\endinput
+\fi
+
+\begingroup\expandafter\expandafter\expandafter\endgroup
+\expandafter\ifx\csname pdfstrcmp\endcsname\relax
+  \PackageError{pax}{pdfTeX is too old}{%
+    The package uses features of pdfTeX 1.30.%
+  }%
+  \expandafter\endinput
+\fi
+
+\RequirePackage{graphicx}
+\RequirePackage{kvoptions}[2006/08/17]
+\RequirePackage{auxhook}
+\RequirePackage{etexcmds}
+
+% the local variant to LaTeX's \g@addto@macro,
+% see also discussion in de.comp.text.tex.
+\ifetex@unexpanded
+  \newcommand{\PAX@l@addto@macro}[2]{%
+    \edef#1{%
+      \etex@unexpanded\expandafter{#1#2}%
+    }%
+  }%
+\else
+  \newcommand{\PAX@l@addto@macro}[2]{%
+    \global\let\PAX@g@temp#1%
+    \g@addto@macro\PAX@g@temp{#2}%
+    \let#1\PAX@g@temp
+  }%
+\fi
+
+% Hook into \includegraphics of graphicx with one optional
+% star, one optional argument with key value pairs and
+% the graphics name
+\let\PAX@ORG@includegraphics\includegraphics
+\def\includegraphics{%
+  \@ifstar{%
+    \@ifnextchar[{%
+      \begingroup
+        \def\x{\endgroup
+           \PAX@includegraphics[clip,%
+        }%
+      \expandafter\x\@gobble
+    }{%
+      \PAX@includegraphics[clip]%
+    }%
+  }{%
+    \@ifnextchar[{%
+      \PAX@includegraphics
+    }{%
+      \PAX@includegraphics[]%
+    }%
+  }%
+}
+\def\PAX@includegraphics[#1]#2{%
+  \begingroup
+    \sbox0{\PAX@ORG@includegraphics[{#1}]{#2}}%
+    \edef\PAX@inc@width{\the\wd0}%
+    \edef\PAX@inc@height{\the\dimexpr\dp0+\ht0}%
+    \leavevmode
+    \hbox to \wd0{%
+      \rlap{\copy0}%
+      \raise-\dp0\hbox{%
+        \PAX@AddAnnots{#1}{#2}%
+      }%
+      \hfill
+    }%
+  \endgroup
+}
+
+\SetupKeyvalOptions{family=PAX@Gin,prefix=PAX@Gin@}
+\DeclareStringOption[1]{page}
+\DeclareStringOption[0]{angle}
+\DeclareBoolOption{clip}
+\define@key{PAX@Gin}{viewport}{%
+  \PAX@l@addto@macro\PAX@Gin@box@opts{%
+    \PAX@viewport#1\\%
+  }%
+}
+\define@key{PAX@Gin}{trim}{%
+  \PAX@l@addto@macro\PAX@Gin@box@opts{%
+    \PAX@trim#1\\%
+  }%
+}
+\let\PAX@Gin@box@opts\@empty
+
+\def\PAX@viewport#1 #2 #3 #4\\{%
+  \PAX@defaultbp\PAX@vllx{#1}%
+  \PAX@defaultbp\PAX@vlly{#2}%
+  \PAX@defaultbp\PAX@vurx{#3}%
+  \PAX@defaultbp\PAX@vury{#4}%
+  \edef\PAX@page@llx{\dimexpr\PAX@page@llx+\PAX@vllx\relax}%
+  \edef\PAX@page@lly{\dimexpr\PAX@page@lly+\PAX@vlly\relax}%
+  \edef\PAX@page@urx{\dimexpr\PAX@page@llx+\PAX@vlly\relax}%
+  \edef\PAX@page@ury{\dimexpr\PAX@page@lly+\PAX@vury\relax}%
+}
+\def\PAX@trim#1 #2 #3 #4\\{%
+  \PAX@defaultbp\PAX@tllx{#1}%
+  \PAX@defaultbp\PAX@tlly{#2}%
+  \PAX@defaultbp\PAX@turx{#3}%
+  \PAX@defaultbp\PAX@tury{#4}%
+  \edef\PAX@page@llx{\dimexpr\PAX@page@llx+\PAX@tllx\relax}%
+  \edef\PAX@page@lly{\dimexpr\PAX@page@lly+\PAX@tlly\relax}%
+  \edef\PAX@page@urx{\dimexpr\PAX@page@urx-\PAX@turx\relax}%
+  \edef\PAX@page@ury{\dimexpr\PAX@page@ury-\PAX@tury\relax}%
+}
+
+\def\PAX@defaultbp#1#2{%
+  \afterassignment\PAX@def@bp\dimen@#2bp\relax{#1}{#2}%
+}
+\def\PAX@def@bp#1\relax#2#3{%
+  \if!#1!%
+    \edef#2{#3bp}%
+  \else
+    \edef#2{#3}%
+  \fi
+}
+
+\def\PAX@KV@errx#1{}
+
+\def\PAX@AddAnnots#1#2{%
+  \let\KV@errx\PAX@KV@errx
+  \setkeys{PAX@Gin}{#1}%
+  \Grot@setangle{\PAX@Gin@angle}%
+  % a little careful, is type of angle int or real?
+  \loop
+  \ifdim\PAX@Gin@angle\p@<360\p@
+  \else
+    \edef\PAX@Gin@angle{\the\numexpr-360+\number\PAX@Gin@angle}%
+  \repeat
+  \loop
+  \ifdim\PAX@Gin@angle\p@<\z@
+    \edef\PAX@Gin@angle{\strip@pt\dimexpr\PAX@Gin@angle\p@+360\p@}%
+  \repeat
+  \ifcase0\ifnum\PAX@Gin@angle=0 1\fi
+          \ifnum\PAX@Gin@angle=90 1\fi
+          \ifnum\PAX@Gin@angle=180 1\fi
+          \ifnum\PAX@Gin@angle=270 1\fi
+    \PackageWarning{pax}{Unsupported value for option angle}%
+  \fi
+  \filename@parse{#2}%
+  \def\PAX@file{\filename@area\filename@base.pax}%
+  \let\[\PAX@parser
+  \def\<{<}%
+  \def\>{>}%
+  \endlinechar=-1 %
+  \InputIfFileExists\PAX@file{%
+  }{%
+    \typeout{* Missing: \PAX@file}%
+  }%
+}
+\def\PAX@parser#1{\PAX@call{cmd}{#1}{}}%
+\def\PAX@call#1#2#3{%
+  \@ifundefined{PAX@#1@#2}\PAX@skip{#3\csname PAX@#1@#2\endcsname}%
+}
+\def\PAX@skip#1\\{}
+\def\PAX@stop#1\\{}
+
+\def\PAX@cmd@page#1#2{%
+  \PAX@filter@page{#1}{%
+    \PAX@getrect{page}#2\@nil
+    \PAX@Gin@box@opts
+    \ifcase0\ifnum\PAX@Gin@angle=90 1\fi
+            \ifnum\PAX@Gin@angle=270 1\fi
+    \else
+      \let\PAX@temp\PAX@inc@width
+      \let\PAX@inc@width\PAX@inc@height
+      \let\PAX@inc@height\PAX@temp
+    \fi
+    \Gscale@div\PAX@scale@x\PAX@inc@width{%
+      \dimexpr\PAX@page@urx-\PAX@page@llx\relax
+    }%
+    \Gscale@div\PAX@scale@y\PAX@inc@height{%
+      \dimexpr\PAX@page@ury-\PAX@page@lly\relax
+    }%
+    \PAX@skip
+  }%
+}
+\def\PAX@filter@page#1{%
+  \ifnum\PAX@Gin@page=#1 %
+    \expandafter\@firstofone
+  \else
+    \ifnum\PAX@Gin@page<#1 %
+      \csname fi\endcsname
+      \csname fi\endcsname
+      \expandafter\PAX@stop\@gobblefour
+    \fi
+    \expandafter\PAX@skip
+  \fi
+}
+\def\PAX@getrect#1#2 #3 #4 #5\@nil{%
+  \@namedef{PAX@#1@llx}{#2bp}%
+  \@namedef{PAX@#1@lly}{#3bp}%
+  \@namedef{PAX@#1@urx}{#4bp}%
+  \@namedef{PAX@#1@ury}{#5bp}%
+}
+
+\def\PAX@cmd@annot#1#2{%
+  \PAX@filter@page{#1}{%
+    \PAX@call{annot}{#2}{}%
+  }%
+}
+\def\PAX@annot@Link#1#2#3{%
+  \def\PAX@link@type{#2}%
+  \PAX@call{link}{#2}{%
+    \begingroup
+    \PAX@getrect{annot}#1\@nil
+    \setkeys{PAX}{#3}%
+  }%
+  \PAX@skip
+}
+\newif\ifPAX@ok
+\PAX@oktrue
+
+\newif\ifPAX@GoTo
+
+\def\PAX@pdf@annot#1{%
+  \ifPAX@Gin@clip
+    \ifdim\PAX@annot@llx<\PAX@page@llx
+      \let\PAX@annot@llx\PAX@pagellx
+    \fi
+    \ifdim\PAX@annot@lly<\PAX@page@lly
+      \let\PAX@annot@lly\PAX@page@lly
+    \fi
+    \ifdim\PAX@annot@urx>\PAX@page@urx
+      \let\PAX@annot@urx\PAX@page@urx
+    \fi
+    \ifdim\PAX@annot@ury>\PAX@page@ury
+      \let\PAX@annot@ury\PAX@page@ury
+    \fi
+    \PAX@okfalse
+    \ifdim\PAX@annot@llx<\PAX@annot@urx
+      \ifdim\PAX@annot@lly<\PAX@annot@ury
+        \PAX@oktrue
+      \fi
+    \fi
+  \else
+    \PAX@oktrue
+  \fi
+  \ifPAX@ok
+    \ifcase 0\ifnum\PAX@Gin@angle=90 1\fi
+             \ifnum\PAX@Gin@angle=180 2\fi
+             \ifnum\PAX@Gin@angle=270 3\fi\space
+      % angle = 0
+      \def\PAX@raise{%
+        \PAX@scale@y\dimexpr\PAX@annot@lly-\PAX@page@lly\relax
+      }%
+      \def\PAX@right{%
+        \PAX@scale@x\dimexpr\PAX@annot@llx-\PAX@page@llx\relax
+      }%
+    \or % angle = 90
+      \def\PAX@raise{%
+        \PAX@scale@x\dimexpr\PAX@annot@llx-\PAX@page@llx\relax
+      }%
+      \def\PAX@right{%
+        \PAX@scale@y\dimexpr\PAX@page@ury-\PAX@annot@ury\relax
+      }%
+    \or % angle = 180
+      \def\PAX@raise{%
+        \PAX@scale@y\dimexpr\PAX@page@ury-\PAX@annot@ury\relax
+      }%
+      \def\PAX@right{%
+        \PAX@scale@x\dimexpr\PAX@page@urx-\PAX@annot@urx\relax
+      }%
+    \or % angle = 270
+      \def\PAX@raise{%
+        \PAX@scale@x\dimexpr\PAX@page@urx-\PAX@annot@urx\relax
+      }%
+      \def\PAX@right{%
+        \PAX@scale@y\dimexpr\PAX@annot@lly-\PAX@page@lly\relax
+      }%
+    \fi
+    \@namedef{%
+      PAX@%
+      \ifcase0\ifnum\PAX@Gin@angle=90 1\fi
+              \ifnum\PAX@Gin@angle=270 1\fi\space
+        width%
+      \else
+        height%
+      \fi
+    }{%
+      \PAX@scale@x\dimexpr\PAX@annot@urx-\PAX@annot@llx\relax
+    }%
+    \@namedef{%
+      PAX@%
+      \ifcase0\ifnum\PAX@Gin@angle=90 1\fi
+              \ifnum\PAX@Gin@angle=270 1\fi\space
+        height%
+      \else
+        width%
+      \fi
+    }{%
+      \PAX@scale@y\dimexpr\PAX@annot@ury-\PAX@annot@lly\relax
+    }%
+    \raise\PAX@raise\hb@xt@\z@{%
+      \kern\PAX@right
+      \ifPAX@GoTo
+        \pdfstartlink\@width\PAX@width\@height\PAX@height\@depth\z@
+            attr{\PAX@set@attrs}%
+            goto name{PAX@\PAX@file @\PAX@key@DestLabel}\relax
+        \pdfendlink
+      \else
+        \pdfannot\@width\PAX@width\@height\PAX@height{%
+          /Subtype/Link%
+          \PAX@set@attrs
+          /A<<%
+            /Type/Action%
+            /S/\PAX@link@type
+            #1%
+          >>%
+        }%
+      \fi
+      \hss
+    }%
+  \fi
+  \endgroup
+}
+
+\def\PAX@set@attrs{%
+  \PAX@attrs\PAX@link@type{%
+    \PAX@set@attr{C}\PAX@key@C
+    \PAX@set@attr{Border}\PAX@key@Border
+    \PAX@set@attr{BS}\PAX@key@BS
+    \PAX@set@attr{H}\PAX@key@H
+  }%
+}
+
+\def\PAX@set@attr#1#2{%
+  \ifx#2\@empty
+  \else
+    /#1 #2%
+  \fi
+}
+
+\def\PAX@attrs#1{%
+  \@ifundefined{PAX@attrs@#1}{%
+    \@ifundefined{hyperref}{%
+      \@firstofone
+    }{%
+      \Hy@setpdfborder
+      /H\@pdfhighlight
+      \@ifundefined{PAX@htype@#1}\@firstofone{%
+        \@ifundefined{@\@nameuse{PAX@htype@#1}bordercolor}\@firstofone{%
+          /C[\@nameuse{@\@nameuse{PAX@htype@#1}bordercolor}]%
+          \@gobble
+        }%
+      }{%
+        \PAX@set@attr{C}\PAX@key@C
+      }%
+      \@gobble
+    }%
+  }{%
+    \@nameuse{PAX@attrs@#1}%
+  }%
+}
+\def\PAX@htype@GoToR{file}
+\def\PAX@htype@GoTo{link}
+\def\PAX@htype@Named{link}
+\def\PAX@htype@URI{url}
+
+\def\PAX@link@URI{%
+  \PAX@pdf@annot{%
+    /URI\PAX@key@URI
+  }%
+}
+\def\PAX@link@Named{%
+  \PAX@pdf@annot{%
+    /N/\pdfescapename{\PAX@key@Name}%
+  }%
+}
+\def\PAX@link@GoToR{%
+  \PAX@pdf@annot{%
+    /F\PAX@key@File
+    /D%
+    \ifx\PAX@key@DestName\@empty
+      [\PAX@key@DestPage\space\PAX@key@DestView]%
+    \else
+      \PAX@key@DestName
+    \fi
+  }%
+}
+
+% GoTo
+
+\AddLineBeginAux{%
+  \string\providecommand{\string\PAX@DestReq}[2]{}%
+}
+\AddLineBeginAux{%
+  \string\providecommand{\string\PAX@DestProv}[2]{}%
+}
+\AtBeginDocument{%
+  \let\PAX@DestReq\@gobbletwo
+  \let\PAX@DestProv\@gobbletwo
+}
+\def\PAX@DestReq#1#2{%
+  \expandafter\gdef\csname PAX@REQ@#1@#2\endcsname{}%
+}
+\def\PAX@DestProv#1#2{%
+  \expandafter\gdef\csname PAX@PROV@#1@#2\endcsname{}%
+}
+
+\def\PAX@link@GoTo{%
+  \ifnum0<0\PAX@key@DestLabel\relax
+    \expandafter\@firstofone
+  \else
+    \endgroup
+    \expandafter\@gobble
+  \fi
+  {%
+    \if@filesw
+      \protected@write\@auxout{}{%
+        \string\PAX@DestReq{\PAX@file}{\PAX@key@DestLabel}%
+      }%
+    \fi
+    % Generate link, if destination exists
+    \@ifundefined{PAX@PROV@\PAX@file @\PAX@key@DestLabel}{%
+      \endgroup
+    }{%
+      \PAX@GoTotrue
+      \PAX@pdf@annot{}%
+    }%
+  }%
+}
+
+% Read destinations
+\def\PAX@cmd@dest#1#2#3#4{%
+  \PAX@filter@page{#1}{%
+    \if@filesw
+      \protected@write\@auxout{}{%
+        \string\PAX@DestProv{\PAX@file}{#2}%
+      }%
+    \fi
+    \@ifundefined{PAX@REQ@\PAX@file @#2}{%
+    }{%
+      \begingroup
+        \let\PAX@key@DestY\PAX@page@ury
+        \let\PAX@key@DestX\PAX@page@llx
+        \setkeys{PAX}{#4}%
+        \let\PAX@dest@llx\PAX@key@DestX
+        \let\PAX@dest@urx\PAX@key@DestX
+        \let\PAX@dest@lly\PAX@key@DestY
+        \let\PAX@dest@ury\PAX@key@DestY
+        \ifx\PAX@key@DestRect\@empty
+        \else
+          \def\PAX@temp{dest}%
+          \expandafter\PAX@getrect\expandafter\PAX@temp
+          \PAX@key@DestRect\@nil
+        \fi
+        \ifPAX@Gin@clip
+          \ifx\PAX@dest@llx<\PAX@page@llx
+            \let\PAX@dest@llx\PAX@page@llx
+          \fi
+          \ifx\PAX@dest@lly<\PAX@page@lly
+            \let\PAX@dest@lly\PAX@page@lly
+          \fi
+          \ifx\PAX@dest@urx>\PAX@page@urx
+            \let\PAX@dest@urx\PAX@page@urx
+          \fi
+          \ifx\PAX@dest@ury>\PAX@page@ury
+            \let\PAX@dest@ury\PAX@page@ury
+          \fi
+          % at least prevent destinations outside the window
+          \ifx\PAX@dest@llx>\PAX@page@urx
+            \PAX@dest@llx\PAX@page@urx
+          \fi
+          \ifx\PAX@dest@lly>\PAX@page@ury
+            \PAX@dest@lly\PAX@page@ury
+          \fi
+          \ifx\PAX@dest@urx<\PAX@page@llx
+            \PAX@dest@urx\PAX@page@llx
+          \fi
+          \ifx\PAX@dest@ury<\PAX@page@lly
+            \PAX@dest@ury\PAX@page@lly
+          \fi
+        \fi
+        % I don't know, what is the best idea for rotated stuff,
+        % perhaps using the corner llx/ury
+        \ifcase 0\ifnum\PAX@Gin@angle=90 1\fi
+                 \ifnum\PAX@Gin@angle=180 2\fi
+                 \ifnum\PAX@Gin@angle=270 3\fi\space
+          % angle = 0
+          \def\PAX@raise{%
+            \PAX@scale@y\dimexpr\PAX@dest@lly-\PAX@page@lly\relax
+          }%
+          \def\PAX@right{%
+            \PAX@scale@x\dimexpr\PAX@dest@llx-\PAX@page@llx\relax
+          }%
+        \or % angle = 90
+          \def\PAX@raise{%
+            \PAX@scale@x\dimexpr\PAX@dest@llx-\PAX@page@llx\relax
+          }%
+          \def\PAX@right{%
+            \PAX@scale@y\dimexpr\PAX@page@ury-\PAX@dest@ury\relax
+          }%
+        \or % angle = 180
+          \def\PAX@raise{%
+            \PAX@scale@y\dimexpr\PAX@page@ury-\PAX@dest@ury\relax
+          }%
+          \def\PAX@right{%
+            \PAX@scale@x\dimexpr\PAX@page@urx-\PAX@dest@urx\relax
+          }%
+        \or % angle = 270
+          \def\PAX@raise{%
+            \PAX@scale@x\dimexpr\PAX@page@urx-\PAX@dest@urx\relax
+          }%
+          \def\PAX@right{%
+            \PAX@scale@y\dimexpr\PAX@dest@lly-\PAX@page@lly\relax
+          }%
+        \fi
+        \edef\PAX@name{name{PAX@\PAX@file @#2}}%
+        \let\PAX@type\@empty
+        \ifcase\pdfstrcmp{#3}{FITR}\relax
+          \def\PAX@type{xyz}% too lazy for now
+        \fi
+        \ifcase\pdfstrcmp{#3}{XYZ}\relax
+          \def\PAX@type{xyz}%
+          \ifx\PAX@key@DestZoom\@empty
+          \else
+            \edef\PAX@type{%
+              \PAX@type
+              zoom\numexpr1000*\number\dimexpr\PAX@key@DestZoom pt\relax
+              /\number\p@\relax
+            }%
+          \fi
+        \fi
+        \ifcase\pdfstrcmp{#3}{FIT}\relax
+          \def\PAX@type{fit}%
+        \fi
+        \ifcase\pdfstrcmp{#3}{FITB}\relax
+          \def\PAX@type{fitb}%
+        \fi
+        \ifcase\pdfstrcmp{#3}{FITH}\relax
+          \def\PAX@type{fith}%
+        \fi
+        \ifcase\pdfstrcmp{#3}{FITBH}\relax
+          \def\PAX@type{fitbh}%
+        \fi
+        \ifcase\pdfstrcmp{#3}{FITV}\relax
+          \def\PAX@type{fitv}%
+        \fi
+        \ifcase\pdfstrcmp{#3}{FITBV}\relax
+          \def\PAX@type{fitbv}%
+        \fi
+        \ifx\PAX@type\@empty
+          \def\PAX@type{xyz}%
+        \fi
+        \raise\PAX@raise\hb@xt@\z@{%
+          \kern\PAX@right
+          \pdfdest\PAX@name\PAX@type\relax
+          \hss
+        }%
+      \endgroup
+    }%
+    \PAX@skip
+  }%
+}
+
+\SetupKeyvalOptions{family=PAX,prefix=PAX@key@}
+\DeclareStringOption{URI}
+\DeclareStringOption{Name}
+\DeclareStringOption{DestName}
+\DeclareStringOption{DestPage}
+\DeclareStringOption{DestView}
+\DeclareStringOption{File}
+\DeclareStringOption{C}
+\DeclareStringOption{Border}
+\DeclareStringOption{BS}
+\DeclareStringOption{H}
+\DeclareStringOption{DestLabel}
+\DeclareStringOption{DestRect}
+\DeclareStringOption{DestZoom}
+\define@key{PAX}{DestX}{%
+  \PAX@defaultbp\PAX@key@DestX{#1}%
+}
+\define@key{PAX}{DestY}{%
+  \PAX@defaultbp\PAX@key@DestY{#1}%
+}
+\endinput