59 files changed, 1 insertions, 8677 deletions
diff --git a/Master/texmf-dist/doc/latex/ppower4/bericht.pdf b/Master/texmf-dist/doc/latex/ppower4/bericht.pdf
deleted file mode 100644
index 2bcbc97bcf7..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/bericht.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/doc/latex/ppower4/demo/demo.tex b/Master/texmf-dist/doc/latex/ppower4/demo/demo.tex
deleted file mode 100644
index 11c5e8bde9c..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/demo/demo.tex
+++ /dev/null
@@ -1,163 +0,0 @@
-\documentclass[30pt,landscape]{foils}
-\usepackage[german,english]{babel}  % Sprachunterst�tzung
-\usepackage[latin1]{inputenc}       % wir benutzen Latin1-Zeichen
-\usepackage{ifvtex}
-\usepackage{ifpdf}
-% Wenn wir vtex benutzen, erzeugen wir wom�glich auch pdf...
-\ifvtexpdf\pdftrue\fi
-\ifpdf
-\usepackage{pause}               % l�dt auch color
-\usepackage{background}
-\usepackage{graphicx}            % Pdf-Ausgabe f�r Bilder
-\usepackage{geometry}
-\usepackage{hyperref}
-\else
-\usepackage[dvipdfm]{pause}      % l�dt auch color
-\usepackage[dvipdfm]{background}
-\usepackage[dvips]{graphicx}
-\usepackage[dvips]{geometry}
-\usepackage[dvipdfm]{hyperref}
-%% Die nachstehende Definition ist nur notwendig, weil wir Varianten
-%% derselben Graphik als .mps und .eps vorhalten. Die .mps-Variante ist
-%% geeignet f�r pdflatex und dvipdfm, die .eps-Variante f�r vlatex und
-%% pdflatex. Daher m�ssen wir hier f�r dvipdfm die Bevorzugung von .mps
-%% erzwingen.
-%% matrixb?.eps ist aus matrixb?.fig mit der Option -p2 von fig2dev
-%% entstanden. matrixb?.mps entsteht bei normaler Umsetzung (siehe Manual). 
-\DeclareGraphicsExtensions{.jpg,.jpeg,.pdf,.png,.mps,.eps,.ps}
-\fi
-\usepackage{pp4slide}
-\geometry{headsep=3ex,hscale=0.9}
-\hypersetup{pdftitle={pdftexdemo},
-  pdfsubject={Eine Demonstration von LaTeX und Acrobat},
-  pdfauthor={Klaus Guntermann, FG Systemprogrammierung, TU Darmstadt
-  <guntermann@iti.informatik.tu-darmstadt.de>},
-  pdfkeywords={pdftex, acrobat},
-  pdfpagemode={FullScreen},
-  colorlinks={true},
-  linkcolor={red}
-  }
-\begin{document}
-{\Large\normalcolor\bf
-  \LaTeX{} und Acrobat Reader\\
-  \null\hfill f�r Pr�sentationen\break}
-
-\noindent
-F�r Pr�sentationen sind Spezialprogramme wie PowerPoint oder
-MagicPoint bisher stark vertreten.\pause\\
-Aber mit etwas Nachhilfe kann man auch mit \TeX/\LaTeX{}
-Pr�sentationen erstellen, die sich sehen lassen k�nnen.\pause\\
-Dieses Beispieldokument zeigt, wie man den Acrobat Reader im
-Ganzseitenmodus benutzen kann.\pause
-
-{\tiny
-Mit Return/Enter/PageDown geht es weiter\hfill\pauselevel{=1}}
-
-\foilhead{Was kann man damit machen?}
-\begin{itemize}
-\item Ganz normale Aufz�hlungen\pause
-  \begin{itemize}
-  \item nat�rlich auch geschachtelt\pause
-  \item und mit unterschiedlichen Symbolen
-    \begin{itemize}
-    \item auch in dieser Tiefe\pause
-    \end{itemize}
-  \item und hier weiter\pause
-  \end{itemize}
-\item und der Schluss
-\end{itemize}
-
-\foilhead{Wer mag, kann auch Hintergr�nde definieren}
-\definecolor{bgblue}{rgb}{0.04,0.39,0.53}
-\vpagecolor{bgblue}
-\begin{itemize}
-\item Einfarbigen Hintergrund hatten wir ja schon.
-\item Diese Seite hat einen leicht verlaufenden Hintergrund. (Bei
-  Bildschirmen, die nicht im TrueColor-Modus arbeiten, kann das
-  seltsam aussehen.)
-\item �berg�nge k�nnen auch anders als auf einen Schlag erfolgen...
-\end{itemize}
-
-\foilhead{Noch mehr "`Hintergr�ndiges"'}
-\hypersetup{pdfpagetransition=Dissolve}
-\definecolor{bgmag}{rgb}{0.7,0.39,0.7}
-\hpagecolor{bgmag}
-...wenn man solche Spielereien mag.
-\begin{itemize}
-\item Hintergr�nde k�nnen auch horizontal verlaufen.\pause
-\item Weitere Beispiele mit krasseren Farb�nderungen ersparen wir uns aber.
-\end{itemize}
-
-\foilhead[-1cm]{Was geht besser als bei PowerPoint etc.?}
-\hypersetup{pdfpagetransition=R}
-\vpagecolor{bgblue}
-Im wissenschaftlichen Bereich ben�tigt man bei Pr�sentationen
-auch die M�glichkeit, Formeln zu benutzen.\pause\\
-Der Formelsatz bei den weit verbreiteten Pr�sentations\-werkzeugen l�sst
-jedoch zu w�nschen �brig.\pause\\
-Wenn man seine Texte mit \LaTeX{} formatiert, macht so etwas
-aber kein Problem:
-$$
-  \sum_{i=0}^\infty a_i\cdot x^i
-$$
-
-\foilhead[-4.1cm]{Man kann auch Formeln entwickeln...}
-\begin{eqnarray*}
-H(s) &=& \int_{-\infty}^{+\infty} h(t) e^{2\pi ist} dt\pause\\
-     &=& \int_{-\infty}^{+\infty} \left\{\int_{-\infty}^{+\infty}
-         f(\xi) \cdot g(t - \xi) d \xi \right\} e^{2 \pi ist} dt\pause\\
-     &=& \int_{- \infty}^{+ \infty} f(\xi) \left\{ \int_{- \infty}^{+
-         \infty} g(t - \xi) \cdot e^{2\pi is(t - \xi)} dt\right\}
-         \cdot e^{2\pi is \xi} d \xi\pause\\
-     &=& \int_{- \infty}^{+ \infty} f(\xi) G(s) e^{2\pi is \xi} d \xi\pause\\
-     &=& G(s) \cdot \int_{- \infty}^{+ \infty} f(\xi)e^{2\pi is \xi} d
-         \xi\pause = G(s) \cdot F(s)
-\end{eqnarray*}
-
-\foilhead[-2cm]{Verweise}
-
-Es ist m�glich, innerhalb einer Pr�sentation auch zu
-\hyperlink{Ende}{springen}, wenn man auf einen anderen Sachverhalt zu
-sprechen kommen will. Sei es als Vorgriff oder als R�ckw�rtsverweis.
-Wenn Sie oben das Wort "`springen"' anklicken, gelangen Sie auf eine
-andere Seite dieses Dokuments. Finden Sie dort das Wort "`Zur�ck"' und
-klicken Sie es an, damit Sie wieder hier ankommen.\pause\\
-Wenn Ihr Acrobat Reader entsprechend eingestellt ist, k�nnen Sie auch
-einen Web-Browser aktivieren. Probieren Sie, auf die WWW-Seite von
-PPower4 zu gelangen, indem Sie
-\href{http://www-sp.iti.informatik.tu-darmstadt.de/software/ppower4/}{hier}
-anklicken.
-
-\foilhead[-2cm]{Bilder}
-\vpagecolor{bgmag}
-Nat�rlich kann man auch Bilder einbinden und der Reihe nach zeigen\pause,
-auch gemischt mit Text.
-  \begin{center}
-  %% vlatex will include the .eps variants, pdflatex the .mps version...
-  \includegraphics[scale=1.6]{matrixb1}
-  \pause\qquad\qquad
-  \includegraphics[scale=1.6]{matrixb2}
-  \end{center}
-{\small Diese Bilder wurden mit XFig erstellt und �ber MetaPost-Export
-  skalierbar eingebunden.}
-
-\foilhead[-3cm]{Das Ende}
-\vpagecolor{bgblue}
-
-Vielen Dank f�r das Interesse an dieser kurzen Demonstration.
-
-Mehr Informationen finden Sie im 
-\href{http://www-sp.iti.informatik.tu-darmstadt.de/software/ppower4/bericht.pdf}%
-{Bericht} �ber PPower4, dem Programm mit dem dieses Dokument bearbeitet wurde.
-Beachten Sie aber, dass dieser Bericht nur die anf�ngliche Entwicklung
-beschreibt und nicht den aktuellen Stand.
-\hypertarget{Ende}{}
-\vfill
-
-{\small
-Mit \texttt{Esc} verl�sst man den FullScreen-Modus von Acrobat-Reader.\\
-�ber das View-Men� k�nnen Sie diesen Modus ggf.\ wieder einstellen.\\
-\hbox to \textwidth{\hfill \Acrobatmenu{GoBack}{Zur�ck} zur
-  vorher angezeigten Seite.}\par}
-%\enlargethispage{1cm}
-\end{document}
diff --git a/Master/texmf-dist/doc/latex/ppower4/demo/matrixb1.eps b/Master/texmf-dist/doc/latex/ppower4/demo/matrixb1.eps
deleted file mode 100644
index 48923234c84..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/demo/matrixb1.eps
+++ /dev/null
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diff --git a/Master/texmf-dist/doc/latex/ppower4/demo/matrixb2.fig b/Master/texmf-dist/doc/latex/ppower4/demo/matrixb2.fig
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index d8aadef6978..00000000000
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diff --git a/Master/texmf-dist/doc/latex/ppower4/download.html b/Master/texmf-dist/doc/latex/ppower4/download.html
deleted file mode 100644
index 69b4dcc0719..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/download.html
+++ /dev/null
@@ -1,262 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
-
-
-
-<html>
-  <head>
-    <title>PPower4 Homepage - Download</title>
-  </head>
-
-  <body background="http://www-sp.iti.informatik.tu-darmstadt.de/icons/background.gif" marginwidth="0" marginheight="0" leftmargin="0" topmargin="0" bgcolor="white" text="black">
-    <table width="100%" border="0" cellpadding="0" cellspacing="0">
-
-      <tr>
-        <td rowspan="2" align="left" valign="top" bgcolor='#0D2676'>
-          <font size="-1" color="white"><img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/tudlogo-small.gif"
-alt="Technische Universit�t Darmstadt">
-<br>
-<font face="Arial,Helvetica, sans-serif">
-&nbsp;FB Informatik<br>
-&nbsp;<font size="-2">FG Systemprogrammierung</font>
-</font>&nbsp;</font>
-        </td>
-
-        <td width="100%" bgcolor='#4DB8B3' valign="middle" align="center">
-          <font face="Arial, Helvetica, sans-serif">
-            <font size="+2"><b>PPower4</b></font><br>
-            <font size="+1">This is the homepage of PPower4</font><br>
-            <font size="+1">(P^4, Pdf Presentation Post Processor)</font>
-          </font>
-        </td>
-      </tr>
-
-      <tr>
-        <td align = "center" valign="middle" bgcolor=#4DB8B3>
-          <font face="Arial, Helvetica, sans-serif" size="+1" color="#0D2676"><b>Download</b></font>
-        </td>
-      </tr>
-
-    </table>
-
-<!-- Seitenanfang -->
-
-    <table width="100%" border="0" cellpadding="0" cellspacing="0">
-      <tr>
-        <td align="left"  valign="top">
-          <img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/space165x1.gif">
-        </td>
-        <td align="right" valign="top">
-          &nbsp;
-        </td>
-      </tr>
-
-      <tr>
-        <td align="left" valign="top">
-          <table border="0" cellpadding="5" cellspacing="0" bgcolor='#4DB8B3'>    <!-- In einer eigenen Tabelle -->
-
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="index.html">Home</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-              </font>
-            </td><td></td></tr>
-
-	    <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="news.html">News</a>
-              </font>
-            </td><td></td></tr>
-
-	    <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                  <a href="features.html">Features</a>
-              </font>
-            </td><td></td></tr>
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                Download
-              </font>
-            </td><td></td></tr>
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="extras.html">Extras</a>
-              </font>
-            </td><td></td></tr>
-
-          </table>
-          <table>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-          </table>
-
-        </td>
-
-        <td width="100%" valign="top">
-          <font color="#000000">
-
-<!-- HIER BEGINNT DER INHALT -->
-
-    You may need to select downloading explicitly by using a menu of
-    your browser for some of the files (e.g. the jar archives and the
-    shell script). Please check the file sizes for the
-    jar archives after download before trying to use them.<br>
-    All <code>.zip</code> archives with text files are created with
-    CR/LF lineend markers. *n*x users may wish to use an option to
-    change that on extraction.
-    <p>
-    Things you need in any case:
-    <ul>
-      <li>
-	The <a href="pp4sty.zip">style files</a> (a zip
-	archive, prepared 12&nbsp;Sep&nbsp;2002) for formatting.<br>
-        If you just need one of the files pick it from here:
-		<ul>
-		  <li><a href="pause.sty"><code>pause.sty</code></a>
-		    as of 18&nbsp;Jun&nbsp;2002</a>
-		  </li>
-		  <li><a href="background.sty"><code>background.sty</code></a>
-		    as of 26&nbsp;Apr&nbsp;2002</a>
-		  </li>
-		  <li><a href="pp4link.sty"><code>pp4link.sty</code></a>
-		    as of 18&nbsp;Jun&nbsp;2000
-		  </li>
-		  <li><a href="mpmulti.sty"><code>mpmulti.sty</code></a>
-		    as of 09&nbsp;Sep&nbsp;2002
-		  </li>
-		  <li><a href="texpause.sty"><code>texpause.sty</code></a>
-		    as of 10&nbsp;Feb&nbsp;2000 (just for the record, not really
-		  needed)</a>
-		  </li>
-		  <li><a href="pp4slide.sty"><code>pp4slide.sty</code></a>
-		    as of 10&nbsp;Feb&nbsp;2000 (see note below)</a>
-		  </li>
-		</ul>
-	Put these style files into your (local) LaTeX tree and update
-	the contents cache, if necessary (<code>web2c: mktexlsr</code>).<br>
-	Note for people who have installed the package
-	<code>pdfslide</code>: this package is likely to contain an
-	outdated version of <code>pause.sty</code>. You should
-	remove that one.<br>
-	Another note: the file <code>pdfslide.sty</code> quoted in the
-	report has been renamed to <code>pp4slide.sty</code> to avoid
-	a name conflict with the abovementioned other package.<br> 
-	<code>pp4slide.sty</code> is just meant as an example 
-	and <b>not recommended</b> for general use. There are
-	some strange effects caused by the somewhat unsupported
-	coloring options in <code>foils.cls</code>.
-      </li>
-      <li>The complete post processor software in <a
-        href="pp4p.jar"><code>pp4p.jar</code></a> a jar archive (no
-	need to unpack it!) version 0.9.4 (prepared 13&nbsp;Nov&nbsp;2002,
-	285312&nbsp;bytes).<br>
-	Depending on your operating system you need a batch file or
-	script to call the post processor. These scripts require some
-	customization to make sure they find the jar file.
-		<ul>
-		  <li>for Unix: a shell script <a
-		    href="ppower4"><code>ppower4</code></a> to run the software
-		    under Unix. It needs to be modified to know the
-		    location of your copy of the <code>pp4p.jar</code>
-		    file. 
-		  </li>
-		  <li>for Windows: a batch file <a
-		  href="ppower4.bat"><code>ppower4.bat</code></a> to run the
-		  software under Win32. It also needs to be modified
-		  to know the location of your copy of the
-		  <code>pp4p.jar</code> file and the Java runtime
-		  environment.<br>
-		  Thanks to <a href="mailto:cdeclercq@nordnet.fr">Christophe
-		  Declercq</a> for providing this.
-		  </li>
-		  <li>for Mac:  There is an <a
-		  href="pp4-macosx.sit.hqx">applescript</a> for easy
-		  usage of ppower4 on Mac OS X to be used with the
-		  TeX distribution by Gerben Wierda (it may be
-		  necessary to update the post processor and the style
-	          files of that distribution). Thanks to <a 
-		  href="mailto:sneep@nat.vu.nl">Maarten Sneep</a> for
-		  this contribution!
-		  </li>
-		</ul>
-		 If someone can supply a script for other
-		 environments and is willing to share it, I can
-		 include it here.
-	 </li>
-    </ul>
-    Additional items:
-    <ul>
-      <li>the sources of the examples (in <a href="exampled.zip">German</a> or
-	<a href="examplee.zip">English</a>, both zip archives)
-	given in the <a href="features.html">report</a>.
-      </li>
-      <li>the sources of the demonstration documents (finally) which
-	should work with <code>latex</code> followed by
-	<code>dvipdfm</code>, with  <code>pdflatex</code> and
-	with <code>vlatex</code>: 
-	<ul>
-	  <li><a href="demo.zip"><code>demo.zip</code></a> and <a
-	     href="edemo.zip"><code>edemo.zip</code></a> have the files
-	     for the initial demo documents in German and English
- 	     respectively.
-	  </li>
-	  <li><a href="extension.tex"><code>extension.tex</code></a>
-	    can be used to create the  extensions demo (only in English).
-          </li>
-          <li><a href="leveldemo.zip"><code>leveldemo.zip</code></a>
-		    has all files for <a
-		 href="levelo.pdf"><code>levelo.pdf</code></a> 
-		    from the features page.
-	  </li>
-	</ul>
-        Note: 1. To process these sources you need to have the packages
-  	<code>ifvtex</code> and <code>ifpdf</code> by Heiko Oberdiek
-	from
-	<code>CTAN:macros/latex/contrib/supported/oberdiek/</code>.<br>
-	2. Some of the documents need two initial runs of
-	<code>pdflatex</code>,	<code>vlatex</code> or
-	<code>latex</code> to be processed properly.<br>		
-	3. These documents are likely not to to work with previous versions
-	of PPower4.
-      </li>
-      <li>
-	 Source material<br>
-         For those who would like to have a look into the processor and the
-         PDF library.<br>
-         If you only want to run the program, you do not need all this.
-         But to compile the stuff, you have to install first <a
-           href="http://jakarta.apache.org/ant/"><code>ant</code></a> for
-         controlling the build and <a
-           href="http://www.junit.org"><code>JUnit</code></a> for unit
-         tests.<br>
-	 For now we still need some more time to prepare the sources
-  	 to work smoothly outside our development environment. If you
-	 already got <code>ant</code> and <code>JUnit</code>
-	 you can send a mail to request that if you are really
-	 in need of this. I am sorry for this delay.
-      </li>
-    </ul>
-    </font>
-    </td>
-   </tr>
-  </table>
-    </p>
-  <!-- Untere Leiste -->
-
-  <table width="100%" border="0" cellpadding="0" cellspacing="0">
-    <tr bgcolor="#0D2676">
-      <td align="right">
-	<a href="mailto:guntermann@iti.informatik.tu-darmstadt.de"><img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/at.gif" border="0" alt="Feedback"></a>
-      </td>
-    </tr>
-  </table>
- </body>
-</html>
-
-
-
-
diff --git a/Master/texmf-dist/doc/latex/ppower4/edemo/edemo.tex b/Master/texmf-dist/doc/latex/ppower4/edemo/edemo.tex
deleted file mode 100644
index a884d47cc03..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/edemo/edemo.tex
+++ /dev/null
@@ -1,156 +0,0 @@
-\documentclass[30pt,landscape]{foils}
-\usepackage[english,german]{babel}  % language support for german/english
-\usepackage[latin1]{inputenc}       % allow Latin1 characters
-\usepackage{ifvtex}
-\usepackage{ifpdf}
-% Running vtex we most probably also create pdf...
-\ifvtexpdf\pdftrue\fi
-\ifpdf
-\usepackage{pause}               % loads also color.sty
-\usepackage{background}
-\usepackage{graphicx}            % for including graphics
-\usepackage{geometry}
-\usepackage{hyperref}
-\else
-\usepackage[dvipdfm]{pause}      % loads also color.sty
-\usepackage[dvipdfm]{background}
-\usepackage[dvips]{graphicx}
-\usepackage[dvips]{geometry}
-\usepackage[dvipdfm]{hyperref}
-%% The following definition is only necessary, because we use variants
-%% of the same graphics file in .mps and .eps format each. The variant
-%% .mps is suitable for pdflatex and dvipdfm, the variant .eps is good
-%% for vlatex and pdflatex. Therefore we have to setup a preference of
-%% .mps for dvipdfm.
-%% matrixb?e.eps is created from matrixb?e.fig using the option -p2 of
-%% fig2dev. matrixb?e.mps is created running fig2dev without such an
-%% option (see the manual for PPower4).
-\DeclareGraphicsExtensions{.jpg,.jpeg,.pdf,.png,.mps,.eps,.ps}
-\fi
-\usepackage{pp4slide}
-\geometry{headsep=3ex,hscale=0.9}
-\hypersetup{pdftitle={pdftexdemo},
-  pdfsubject={A demonstration of LaTeX and Acrobat},
-  pdfauthor={Klaus Guntermann, FG systems programming, TU Darmstadt, Germany
-  <guntermann@iti.informatik.tu-darmstadt.de>},
-  pdfkeywords={pdftex, acrobat},
-  pdfpagemode={FullScreen},
-  linkcolor={red}
-  }
-\begin{document}
-{\Large\normalcolor\bf
-  \LaTeX{} and Acrobat Reader\\
-  \null\hfill for Presentations\break}
-
-\noindent
-Nowadays special programs like PowerPoint or
-MagicPoint are used for presentations.\pause\\
-But with some extras also \TeX/\LaTeX{} can be used to prepare
-presentations, which catch the eyes of the audience.\pause\\
-This document is an example how to use the FullScreen mode of Acrobat
-Reader for a presentation.\pause
-
-{\tiny
-Hit Return/Enter/PageDown to go on.\hfill\pauselevel{=1}}
-
-
-\foilhead{What can you expect?}
-\begin{itemize}
-\item First one expects to build itemized lists\pause
-  \begin{itemize}
-  \item which can be nested\pause
-  \item and use different symbols
-    \begin{itemize}
-    \item even this deep\pause
-    \end{itemize}
-  \item back again\pause
-  \end{itemize}
-\item and the end of this list
-\end{itemize}
-
-\foilhead{If you like it, you can use other background}
-\definecolor{bgblue}{rgb}{0.04,0.39,0.53}
-\vpagecolor{bgblue}
-\begin{itemize}
-\item You have seen a one color background before.
-\item This page has a gradient like background (expect strange results
-  on displays which cannot use TrueColor).
-\item Page transitions need not only be immediate...
-\end{itemize}
-
-\foilhead{More background info}
-\hypersetup{pdfpagetransition=Dissolve}
-\definecolor{bgmag}{rgb}{0.7,0.39,0.7}
-\hpagecolor{bgmag}
-...if you like such things.
-\begin{itemize}
-\item Background gradients can also go horizontal.\pause
-\item More examples of strange color ranges are omitted here.
-\end{itemize}
-
-\foilhead[-1cm]{What is better than with PowerPoint etc.?}
-\hypersetup{pdfpagetransition=R}
-\vpagecolor{bgblue}
-Scientific presentations are in need of formula displays in many cases.\pause\\
-But the ``industry standard'' presentation tools do not help with
-these very much.\pause\\
-But if you prepare your presentation with \LaTeX{}, formulas are no
-problem at all:
-$$
-  \sum_{i=0}^\infty a_i\cdot x^i
-$$
-
-\foilhead[-4.1cm]{Go through longer calculations...}
-\begin{eqnarray*}
-H(s) &=& \int_{-\infty}^{+\infty} h(t) e^{2\pi ist} dt\pause\\
-     &=& \int_{-\infty}^{+\infty} \left\{\int_{-\infty}^{+\infty}
-         f(\xi) \cdot g(t - \xi) d \xi \right\} e^{2 \pi ist} dt\pause\\
-     &=& \int_{- \infty}^{+ \infty} f(\xi) \left\{ \int_{- \infty}^{+
-         \infty} g(t - \xi) \cdot e^{2\pi is(t - \xi)} dt\right\}
-         \cdot e^{2\pi is \xi} d \xi\pause\\
-     &=& \int_{- \infty}^{+ \infty} f(\xi) G(s) e^{2\pi is \xi} d \xi\pause\\
-     &=& G(s) \cdot \int_{- \infty}^{+ \infty} f(\xi)e^{2\pi is \xi} d
-         \xi\pause = G(s) \cdot F(s)
-\end{eqnarray*}
-
-\foilhead[-2cm]{Links}
-
-It is easy to \hyperlink{Ende}{skip} within a presentation, if you
-want to make a side discussion or if you have to skip material.
-These skips may go forward or backward.
-If you click the highlighted word "`skip"' above,
-you are transferred to another page of this document. Find the word
- "`Back"' on that page and click it to come back here.\pause\\
-If your Acrobat Reader is configured that way, you can also link into
-a web browser. Try to go to the WWW page of PPower4 by clicking
-\href{http://www-sp.iti.informatik.tu-darmstadt.de/software/ppower4/}{here}.
-
-\foilhead[-2cm]{Pictures}
-\vpagecolor{bgmag}
-Of course you can include pictures or diagrams and show them one by one\pause,
-even mixed with text.
-  \begin{center}
-  \includegraphics[scale=1.6]{matrixb1e}
-  \pause\qquad\qquad
-  \includegraphics[scale=1.6]{matrixb2e}
-  \end{center}
-{\small These pictures were created with XFig, exported to MetaPost format
-  and included with scaling.}
-
-\foilhead[-2cm]{The End}
-\vpagecolor{bgblue}
-
-Thank you for going through this document.\\
-You may proceed reading the
-\href{http://www-sp.iti.informatik.tu-darmstadt.de/software/ppower4/report.pdf}%
-{report} on PPower4, the software tool which was used to prepare this demo.
-Please note that the report only describes the initial development,
-not the current state.
-\hypertarget{Ende}{}
-\vfill
-
-Hit \texttt{Esc} to leave FullScreen mode.\\
-Select the appropriate entry in the View menu to return to this mode.\\
-\hbox to \textwidth{\small\hfill \Acrobatmenu{GoBack}{Back} to
-  the page displayed before.}
-\end{document}
diff --git a/Master/texmf-dist/doc/latex/ppower4/edemo/matrixb1e.eps b/Master/texmf-dist/doc/latex/ppower4/edemo/matrixb1e.eps
deleted file mode 100644
index 7d2e1a0d9e2..00000000000
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diff --git a/Master/texmf-dist/doc/latex/ppower4/edemo/matrixb1e.fig b/Master/texmf-dist/doc/latex/ppower4/edemo/matrixb1e.fig
deleted file mode 100644
index 12156c6f0e3..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/edemo/matrixb1e.fig
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diff --git a/Master/texmf-dist/doc/latex/ppower4/edemo/matrixb1e.mps b/Master/texmf-dist/doc/latex/ppower4/edemo/matrixb1e.mps
deleted file mode 100644
index 3c2547e6e7f..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/edemo/matrixb1e.mps
+++ /dev/null
@@ -1,323 +0,0 @@
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diff --git a/Master/texmf-dist/doc/latex/ppower4/edemo/matrixb2e.fig b/Master/texmf-dist/doc/latex/ppower4/edemo/matrixb2e.fig
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index 4439e75bf78..00000000000
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diff --git a/Master/texmf-dist/doc/latex/ppower4/edemo/matrixb2e.mps b/Master/texmf-dist/doc/latex/ppower4/edemo/matrixb2e.mps
deleted file mode 100644
index 356d1062753..00000000000
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diff --git a/Master/texmf-dist/doc/latex/ppower4/exampled/bsp1.tex b/Master/texmf-dist/doc/latex/ppower4/exampled/bsp1.tex
deleted file mode 100644
index 53620bb278c..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/exampled/bsp1.tex
+++ /dev/null
@@ -1,21 +0,0 @@
-\documentclass[30pt,landscape]{foils}
-\usepackage[pdftex]{geometry}
-\geometry{headsep=3ex,hscale=0.9}
-\usepackage[pdftex]{color} % for the colored block
-\usepackage{pause}
-\rightfooter{} % no more page numbers bottom right
-\MyLogo{} % no logo bottom left
-\begin{document}
-\foilhead{Eine schrittweise aufgebaute Formel}
-\[
-   Q(n) = \sum_{i=1}^{n}i^{2} =
-         \frac{1}{3}n(n+\frac{1}{2})(n+1)\pause
-\]
-\begin{eqnarray*}
-\left|\frac{1}{3}n^3 + \frac{1}{2}n^{2}+\frac{1}{6}n\right|
- &\leq&\left|\frac{1}{3}n^3\right|+\left|\frac{1}{2}n^{2}\right|+
-          \left|\frac{1}{6}n\right|\pause\\
- &\leq&\frac{1}{3}|n^{3}|+\frac{1}{2}|n^{3}|+\frac{1}{6}|n^{3}|\\
- &=&|n^{3}|
-\end{eqnarray*}
-\end{document}
diff --git a/Master/texmf-dist/doc/latex/ppower4/exampled/bsp2.tex b/Master/texmf-dist/doc/latex/ppower4/exampled/bsp2.tex
deleted file mode 100644
index 46234102eee..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/exampled/bsp2.tex
+++ /dev/null
@@ -1,52 +0,0 @@
-\documentclass[30pt,landscape]{foils}
-\usepackage[english,german]{babel}  % language support
-\usepackage[latin1]{inputenc}       % allow Latin1 characters
-\usepackage[pdftex]{color}
-\usepackage[pdftex]{geometry}
-\geometry{headsep=3ex,hscale=0.9}
-\usepackage{hyperref}
-\hypersetup{pdftitle={PPower4Beispiel},
-  pdfsubject={Ein Beispiel zur Anwendung von PPower4},
-  pdfauthor={Klaus Guntermann, FG Systemprogrammierung,
-   TU Darmstadt <guntermann@iti.informatik.tu-darmstadt.de>},
-  pdfkeywords={pdftex, acrobat},
-  pdfpagemode={FullScreen}
-  }
-\usepackage{pause}
-\usepackage{background}
-\usepackage{pp4slide}
-\begin{document}
-\definecolor{bgblue}{rgb}{0.04,0.39,0.53}
-\vpagecolor{bgblue}
-
-\foilhead{Ein Beispiel mit verlaufendem Hintergrund}
-\begin{itemize}
-\item Aufz�hlungen\pause
-  \begin{itemize}
-  \item werden geschachtelt\pause
-  \item und mit  Symbolen markiert
-    \hypertarget{Anfang}{} %Markierung irgendwo auf der Seite
-    \begin{itemize}
-    \item auch in dieser Tiefe\pause
-    \end{itemize}
-  \item auf verschiedenen Ebenen\pause
-  \end{itemize}
-\item mit Formeln wie $\sum_{i=0}^\infty a_i\cdot x^i$
-
-\end{itemize}
-
-\foilhead{Andere Seiten�berg�nge}
-\hypersetup{pdfpagetransition=Dissolve}
-\begin{itemize}
-\item Anderen Seiten�bergang einschalten\pause
-\item Aber auch explizit wieder ausschalten
-\end{itemize}
-
-\foilhead[2ex]{Das war's schon}
-\hypersetup{pdfpagetransition=R}
-\begin{center}
-Das soll als Beispiel reichen.
-
-Auf Wunsch geht es \hyperlink{Anfang}{zur�ck} zum Anfang.
-\end{center}
-\end{document}
diff --git a/Master/texmf-dist/doc/latex/ppower4/examplee/exm1.tex b/Master/texmf-dist/doc/latex/ppower4/examplee/exm1.tex
deleted file mode 100644
index 5afd881c8a6..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/examplee/exm1.tex
+++ /dev/null
@@ -1,21 +0,0 @@
-\documentclass[30pt,landscape]{foils}
-\usepackage[pdftex]{geometry}
-\geometry{headsep=3ex,hscale=0.9}
-\usepackage[pdftex]{color} % for the colored block
-\usepackage{pause}
-\rightfooter{} % no more page numbers bottom right
-\MyLogo{} % no logo bottom left
-\begin{document}
-\foilhead{An incrementally built formula page}
-\[
-   Q(n) = \sum_{i=1}^{n}i^{2} =
-         \frac{1}{3}n(n+\frac{1}{2})(n+1)\pause
-\]
-\begin{eqnarray*}
-\left|\frac{1}{3}n^3+\frac{1}{2}n^{2}+\frac{1}{6}n\right|
- &\leq&\left|\frac{1}{3}n^3\right|+\left|\frac{1}{2}n^{2}\right|
-         +\left|\frac{1}{6}n\right|\pause\\
- &\leq&\frac{1}{3}|n^{3}|+\frac{1}{2}|n^{3}|+\frac{1}{6}|n^{3}|\\
- &=&|n^{3}|
-\end{eqnarray*}
-\end{document}
diff --git a/Master/texmf-dist/doc/latex/ppower4/examplee/exm2.tex b/Master/texmf-dist/doc/latex/ppower4/examplee/exm2.tex
deleted file mode 100644
index 2db4347f49f..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/examplee/exm2.tex
+++ /dev/null
@@ -1,52 +0,0 @@
-\documentclass[30pt,landscape]{foils}
-\usepackage[english,german]{babel}  % language support
-\usepackage[pdftex]{color}
-\usepackage[pdftex]{geometry}
-\geometry{headsep=3ex,hscale=0.9}
-\usepackage{hyperref}
-\hypersetup{pdftitle={PPower4Example},
-  pdfsubject={An example to demonstrate PPower4},
-  pdfauthor={Klaus Guntermann, Systems Programming Group,
-  Darmstadt University of Technology,
-  <guntermann@iti.informatik.tu-darmstadt.de>},
-  pdfkeywords={pdftex, acrobat},
-  pdfpagemode={FullScreen}
-  }
-\usepackage{pause}
-\usepackage{background}
-\usepackage{pp4slide}
-\begin{document}
-\definecolor{bgblue}{rgb}{0.04,0.39,0.53}
-\vpagecolor{bgblue}
-
-\foilhead{An example with colored background}
-\begin{itemize}
-\item Itemizations\pause
-  \begin{itemize}
-  \item are nested\pause
-  \item and labelled
-    \hypertarget{start}{} %mark any place on the page
-    \begin{itemize}
-    \item even nested deeply\pause
-    \end{itemize}
-  \item on different levels\pause
-  \end{itemize}
-\item with formulas like $\sum_{i=0}^\infty a_i\cdot x^i$
-
-\end{itemize}
-
-\foilhead{Different page transitions}
-\hypersetup{pdfpagetransition=Dissolve}
-\begin{itemize}
-\item Switch it on for a page\pause
-\item But must switch off explicitely
-\end{itemize}
-
-\foilhead[2ex]{That's it}
-\hypersetup{pdfpagetransition=R}
-\begin{center}
-Just a small example.
-
-You may go \hyperlink{start}{back} to start.
-\end{center}
-\end{document}
diff --git a/Master/texmf-dist/doc/latex/ppower4/extension.pdf b/Master/texmf-dist/doc/latex/ppower4/extension.pdf
deleted file mode 100644
index 642c44e004b..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/extension.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/doc/latex/ppower4/extension.tex b/Master/texmf-dist/doc/latex/ppower4/extension.tex
deleted file mode 100644
index f5a252f8e2b..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/extension.tex
+++ /dev/null
@@ -1,109 +0,0 @@
-\documentclass[30pt,landscape]{foils}
-\usepackage[english,german]{babel}  % language support for german/english
-\usepackage[latin1]{inputenc}       % allow Latin1 characters
-\usepackage{ifvtex}
-\usepackage{ifpdf}
-% Using vtex we most probably also do create pdf...
-\ifvtexpdf\pdftrue\fi
-\ifpdf
-\usepackage{pause}               % loads also color.sty
-\usepackage{background}
-\usepackage{graphicx}            % for including graphics
-\usepackage{geometry}
-\usepackage{hyperref}
-\else
-\usepackage[dvipdfm]{pause}      % loads also color.sty
-\usepackage[dvipdfm]{background}
-\usepackage[dvips]{graphicx}
-\usepackage[dvips]{geometry}
-\usepackage[dvipdfm]{hyperref}
-\fi
-\usepackage{pp4slide}
-\usepackage{pp4link}
-\geometry{headsep=3ex,hscale=0.9}
-\hypersetup{pdftitle={pp4extensions},
-  pdfsubject={Extensions to PPower4},
-  pdfauthor={Klaus Guntermann, FG Systemprogrammierung, TU Darmstadt
-  <guntermann@iti.informatik.tu-darmstadt.de>},
-  pdfkeywords={pdftex, acrobat, ppower4},
-  pdfpagemode={FullScreen},
-  colorlinks={true},
-  linkcolor={red}
-  }
-\begin{document}
-
-{\Large\normalcolor\bf
-  Extensions to PPower4\\
-  \null\hfill enhancing Presentations\break}
-
-{\noindent\small
-There was enough demand to expand the page transition facilities of 
-PPower4. This requires additional features in the post processor,
-because it has to add the transitions for the intermediate pages.\\
-In this document we show which effects are provided and how they are
-specified. Not all of them are useful in a partial build, though.\\
-Finally we introduce an additional \toplink{infofirst}{hyperlink target}
-for partial builds.\pause}
-
-{\tiny
-Hit Return/Enter/PageDown to go on...\hfill\pauselevel{=1}}
-
-\foilhead{How can one use it?}
-\raggedright
-\begin{itemize}
-\item One can request vertical blinds
-   with \verb|\pauseVBlinds|.\pauseVBlinds
-\item Use \verb|\pauseReplace| to switch back to ``normal''.\pauseReplace
-\item Also horizontal blinds can be used. Use
-  \verb|\pauseHBlinds|.\pauseHBlinds
-\end{itemize}{\small
-The transition selections made by the variants of \\
-\verb|\pause| do not affect the ``real'' page transitions.\\
-Use the features of \verb|hyperref| to set those.\endgraf}
-
-\foilhead{More page transitions}
-\begin{itemize}
-\item Yes, there is also \verb|\pauseDissolve|.\pauseDissolve
-\item The variants of Split are \verb|\pauseVOSplit|,\pauseVOSplit
-\item \verb|\pauseVISplit|,\dotfill See it?\pauseVISplit\null
-\item \verb|\pauseHOSplit|,\dotfill Hi!\pauseHOSplit\null
-\item and \verb|\pauseHISplit|.\dotfill Wow!\pauseHISplit\null
-\end{itemize}
-Can \dotfill{} we \dotfill{} continue?\null
-\foilhead{Still more transitions}
-\begin{itemize}
-\item Box modes are \verb|\pauseOBox|\pauseOBox
-\item and \verb|\pauseIBox|.\dotfill Oops?\pauseIBox\null
-\item \verb|\pauseWipe| must be used with an argument (e.\,g. \{90\}\pauseWipe{90},
-\item 0, 180 and 270). We try also \{180\}\dotfill\pauseWipe{180}\null
-\end{itemize}
-Do \dotfill{} you \dotfill{} want \dotfill{} more?\null
-\foilhead{But now we are almost done with transitions}
-\begin{itemize}\hypertarget{first.5}
-\item \verb|\pauseGlitter| also needs an argument, which may
-  be~\{0\}\hfill  {\tiny In case you want to \Acrobatmenu{GoBack}{go back...}}
-  \pauseGlitter{0}
-\item or 270\dotfill Yeah!\pauseGlitter{270}\null
-\item or 315\dotfill Done.\pauseGlitter{315}\null
-\item There is still the normal \verb|\pause| command. \pause
-  It will keep the last transition mode selected.
-\end{itemize}
-\foilhead{More news}\toptarget{infofirst}
-{\small
-Since version 0.8 of PPower4 you can also go to the first
-partial build created for a slide/page. With the old version you could
-only link to the completely built slide.
-\\
-We show this with the
-\hyperlink{first.5}{start} (\verb|\hyperlink{first.5}{start}|)
-of slide 5 and with its
-\hyperlink{page.5}{end} (\verb|\hyperlink{page.5}{end}|).
-
-Note that the link to the start of a slide will need to be defined
-with a name \verb|first.|$n$ and that it will not work before
-postprocessing.\\
-It is recommended to use \verb|pp4link.sty| and the
-corresponding commands \verb|\toptarget| and \verb|\toplink|.
-
-Thank you for using/considering PPower4. Enjoy!\par}
-\end{document}
diff --git a/Master/texmf-dist/doc/latex/ppower4/extras.html b/Master/texmf-dist/doc/latex/ppower4/extras.html
deleted file mode 100644
index f8c05b2065f..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/extras.html
+++ /dev/null
@@ -1,239 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
-
-
-
-<html>
-  <head>
-    <title>PPower4 Homepage, Extras</title>
-  </head>
-
-  <body background="http://www-sp.iti.informatik.tu-darmstadt.de/icons/background.gif" marginwidth="0" marginheight="0" leftmargin="0" topmargin="0" bgcolor="white" text="black">
-    <table width="100%" border="0" cellpadding="0" cellspacing="0">
-
-      <tr>
-        <td rowspan="2" align="left" valign="top" bgcolor='#0D2676'>
-          <font size="-1" color="white"><img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/tudlogo-small.gif"
-alt="Technische Universit�t Darmstadt">
-<br>
-<font face="Arial,Helvetica, sans-serif">
-&nbsp;FB Informatik<br>
-&nbsp;<font size="-2">FG Systemprogrammierung</font>
-</font>&nbsp;</font>
-        </td>
-
-        <td width="100%" bgcolor='#4DB8B3' valign="middle" align="center">
-          <font face="Arial, Helvetica, sans-serif">
-            <font size="+2"><b>PPower4</b></font><br>
-            <font size="+1">This is the homepage of PPower4</font><br>
-            <font size="+1">(P^4, Pdf Presentation Post Processor)</font>
-          </font>
-        </td>
-      </tr>
-
-      <tr>
-        <td align = "center" valign="middle" bgcolor=#4DB8B3>
-          <font face="Arial, Helvetica, sans-serif" size="+1" color="#0D2676"><b>Extras</b></font>
-        </td>
-      </tr>
-
-    </table>
-
-<!-- Seitenanfang -->
-
-    <table width="100%" border="0" cellpadding="0" cellspacing="0">
-      <tr>
-        <td align="left"  valign="top">
-          <img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/space165x1.gif">
-        </td>
-        <td align="right" valign="top">
-          &nbsp;
-        </td>
-      </tr>
-
-      <tr>
-        <td align="left" valign="top">
-          <table border="0" cellpadding="5" cellspacing="0" bgcolor='#4DB8B3'>    <!-- In einer eigenen Tabelle -->
-
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="index.html">Home</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-              </font>
-            </td><td></td></tr>
-
-	    <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="news.html">News</a>
-              </font>
-            </td><td></td></tr>
-
-	    <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                  <a href="features.html">Features</a>
-              </font>
-            </td><td></td></tr>
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="download.html">Download</a>
-              </font>
-            </td><td></td></tr>
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                Extras
-              </font>
-            </td><td></td></tr>
-
-          </table>
-          <table>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-          </table>
-
-        </td>
-
-        <td width="100%" valign="top">
-          <font color="#000000">
-
-<!-- HIER BEGINNT DER INHALT -->
-
-    <p>
-    <b>Frequently asked questions concerning PPower4</b>
-    </p>
-
-    <ul>
-      <li><strong>Q:</strong> Do I need a full Java implementation to
-      run PPower4?<br>
-	<strong>A:</strong> No, it is sufficient for running PPower4,
-	to install the Java Runtime Environment (JRE) and then call
-	<code>jre</code> instead of <code>java</code>
-      </li>
-      <li><strong>Q:</strong> I would like to find the whole set of
-      options for <code>pdfpagetransition</code>.
-      <br>
-	<strong>A:</strong> This is a matter of the transition effect
-	for PDF files, described in section 6.4.1.4 of the
-	<a
-	href="http://partners.adobe.com/asn/developer/acrosdk/docs.html#filefmtspecs">PDF reference manual</a> by Adobe.<br>
-	<a href="mailto:dongen@cs.ucc.ie">Marc van Dongen</a> has kindly
-	prepared some additional <a href="pagetrans.tex">commands</a>
-	to access the effects and agreed to publish these. Thanks!<br>
-	For transition effects between partial builds of a page refer
-	to <a href="extension.pdf">the extensions demo</a>.
-      </li>
-      <li><strong>Q:</strong> Can I use thumbnails with PPower4?<br>
-	<strong>A:</strong> Together with the development of our new
-	PDF processing library we have created a <a
-	    href="pdfthumb">program</a> to add 
-	thumbnails to PDF files. It needs to run GhostScript as a
-	subprocess. This is still only available for Unix
-	users.
-      </li>
-      <li><strong>Q:</strong> If I run LaTeX on my document and your
-		examples I get an error about an undefined control
-		sequence <code>\pauselevel</code>.<br>
-	<strong>A:</strong> Make sure that there is no outdated
-		version of <code>pause.sty</code> in your installation
-		(probably from the <code>pdfslide</code> package).
-      </li>
-      <li><strong>Q:</strong> Is there a list of planned enhancements?
-      <br>
-	<strong>A:</strong>
-	No, all current developments are released now.
-      </li>
-      <li><strong>Q:</strong> Is there an archive of the mailing list?<br>
-	<strong>A:</strong> Yes, you find it (while supplies last;-)
-	<a href="http://www.mail-archive.com/ppower4%40iti.informatik.tu-darmstadt.de/">here</a>,
-	hosted by <a href="http://www.mail-archive.com/">mail-archive.com</a>.
-	Archiving was started on December 7, 1999. Earlier messages
-	are recorded only as far as they made it into my personal log.
-      </li>
-      <li><strong>Q:</strong> You have used the <code>foils.sty</code>
-	in your documents. I can find such a file neither in my TeX
-	distribution nor on CTAN. Where do I get this file?
-      <br>
-	<strong>A:</strong> <code>foils.sty</code> is created from
-	<code>foiltex.dtx</code>, which can be found on CTAN. Watch out 
-	for the copyright. It is in the nonfree tree.<br>
-	It is not necessary to have <code>foils.sty</code> for running
-	PPower4. Just some examples refer to this style.
-      </li>
-    </ul>
-    <b>Problems and possible solutions</b>
-    <ul>
-      <li><strong>Q:</strong> When I look at the demo,  the reader
-      comes up in full screen mode and then freezes...return and page
-      down do not work.
-	<br>
-	<strong>A:</strong> Make sure that the reader application has
-	the keyboard input focus. Maybe you have to download the demo
-	files to local disk, then start the reader and select the demo
-	document from the "File" menu.
-      </li>
-      <li><strong>Q:</strong> I tried to compile <code>exm2.tex</code> but the
-        background is still white.
-      <br>
-	<strong>A:</strong> To have background colors you must run
-	the post processor first and then view the resulting output pdf.
-      </li>
-      <li><strong>Q:</strong> I tried to use gradient background, but
-        my initial monochrome background is still there.
-      <br>
-	<strong>A:</strong> To have gradient colors you must run
-	the post processor and then view the resulting output
-	pdf. <br>But beware: if you use the pagecolor macro from
-	pdftex.def, the post processor does not remove that and it
-	sticks to the page covering any post processor added backgrounds.
-      </li>
-      <li><strong>Q:</strong> When I typeset fractions, the bar is
-        written in a different color.<br>
-	<strong>A:</strong> This problem is independent of PPower4.
-	It seems to be resolved in versions 4.05 of Acrobat Reader.
-	Time to update your version?
-      </li>
-      <li><strong>Q:</strong> I get this message error when trying to
-      execute <code>ppower4.bat</code>:<br><code>
-C:\xxx>C:\xxx\jdk1.2.2\jre\bin\java.exe&nbsp;-jar&nbsp;C:\xxx\pp4p.jar<br>
-count&nbsp;=&nbsp;0,&nbsp;total&nbsp;=&nbsp;76<br>
-Exception&nbsp;in&nbsp;thread&nbsp;"main"&nbsp;java.lang.NoClassDefFoundError: de/tu_darmstadt/sp/pp4/PPower4</code><br>
-	<strong>A:</strong> Most probably the file
-	<code>pp4p.jar</code> was damaged during download. Check the
-	file size, because most damages will lead to different
-	lengths.
-      </li>
-    </ul>
-    <hr>
-    &nbsp;You have more questions? Check the <a
-    href="http://www.mail-archive.com/ppower4%40iti.informatik.tu-darmstadt.de/">archived entries</a> of 
-	    the mailing list. Or ask on the
-    <a href="mailto:ppower4@iti.informatik.tu-darmstadt.de">mailing
-    list,</a> but make sure that you are subscribed to it.<br>
-    &nbsp;You found an error in this list? Please write to the
-    <a href="mailto:guntermann@iti.informatik.tu-darmstadt.de">maintainer.</a><br>
-    <p>
-    Thank you!<p>
-
-
-	  </font>
-      </td>
-    </tr>
-  </table>
-  <!-- Untere Leiste -->
-
-  <table width="100%" border="0" cellpadding="0" cellspacing="0">
-    <tr bgcolor="#0D2676">
-      <td align="right">
-	<a href="mailto:guntermann@iti.informatik.tu-darmstadt.de"><img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/at.gif" border="0" alt="Feedback"></a>
-      </td>
-    </tr>
-  </table>
- </body>
-</html>
-
-
-
-
diff --git a/Master/texmf-dist/doc/latex/ppower4/features.html b/Master/texmf-dist/doc/latex/ppower4/features.html
deleted file mode 100644
index 72ed4fc8dd7..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/features.html
+++ /dev/null
@@ -1,162 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
-
-
-
-<html>
-  <head>
-    <title>PPower4 Homepage - Features</title>
-  </head>
-
-  <body background="http://www-sp.iti.informatik.tu-darmstadt.de/icons/background.gif" marginwidth="0" marginheight="0" leftmargin="0" topmargin="0" bgcolor="white" text="black">
-    <table width="100%" border="0" cellpadding="0" cellspacing="0">
-
-      <tr>
-        <td rowspan="2" align="left" valign="top" bgcolor='#0D2676'>
-          <font size="-1" color="white"><img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/tudlogo-small.gif"
-alt="Technische Universit�t Darmstadt">
-<br>
-<font face="Arial,Helvetica, sans-serif">
-&nbsp;FB Informatik<br>
-&nbsp;<font size="-2">FG Systemprogrammierung</font>
-</font>&nbsp;</font>
-        </td>
-
-        <td width="100%" bgcolor='#4DB8B3' valign="middle" align="center">
-          <font face="Arial, Helvetica, sans-serif">
-            <font size="+2"><b>PPower4</b></font><br>
-            <font size="+1">This is the homepage of PPower4</font><br>
-            <font size="+1">(P^4, Pdf Presentation Post Processor)</font>
-          </font>
-        </td>
-      </tr>
-
-      <tr>
-        <td align = "center" valign="middle" bgcolor=#4DB8B3>
-          <font face="Arial, Helvetica, sans-serif" size="+1" color="#0D2676">
-	    <b>Features</b></font>
-        </td>
-      </tr>
-
-    </table>
-
-<!-- Seitenanfang -->
-
-    <table width="100%" border="0" cellpadding="0" cellspacing="0">
-      <tr>
-        <td align="left"  valign="top">
-          <img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/space165x1.gif">
-        </td>
-        <td align="right" valign="top">
-          &nbsp;
-        </td>
-      </tr>
-
-      <tr>
-        <td align="left" valign="top">
-          <table border="0" cellpadding="5" cellspacing="0" bgcolor='#4DB8B3'>    <!-- In einer eigenen Tabelle -->
-
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="index.html">Home</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-              </font>
-            </td><td></td></tr>
-
-	    <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="news.html">News</a>
-              </font>
-            </td><td></td></tr>
-
-	    <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                  Features
-              </font>
-            </td><td></td></tr>
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="download.html">Download</a>
-              </font>
-            </td><td></td></tr>
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-               <a href="extras.html">Extras</a>
-              </font>
-            </td><td></td></tr>
-
-          </table>
-          <table>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-          </table>
-
-        </td>
-
-        <td width="100%" valign="top">
-          <font color="#000000">
-
-<!-- HIER BEGINNT DER INHALT -->
-
-    Demo documents
-    <ul>
-      <li>For the basics there is a demonstration document (<a
-        href="odemo.pdf">German</a>  
-	or <a href="oedemo.pdf">English</a>, both PDF format, created
-		by <code>pdflatex</code>) and
-	a report on PPower4 (again <a href="bericht.pdf">German</a>
-	or <a href="report.pdf">English</a>, both PDF format)<br>
-	<em>Note:</em> This document does not yet describe the extensions
-	shown below.
-      </li>
-      <li>Refer to <a href="extension.pdf">the extensions demo</a>
-	(created by <code>dvipdfm</code>) for
-	an example of page transitions and links between pages.
-      </li>
-      <li>More dynamic effects are shown in <a href="levelo.pdf">another
-        demo</a> (created by <code>vtex</code> on Linux).
-	See the manual (below) for
-	documentation and the download page for the
-	source.<br>
-	If you want to use the extended Xfig to MetaPost export for
-	animated figures, please download the LaTeX style file and see
-	also our 
-	<a href="http://www-sp.iti.informatik.tu-darmstadt.de/software/xfig/"><code>Xfig</code></a>
-	page.<br>
-	Depending on your <code>Xfig</code> version it may also
-	necessary to upgrade your <code>Xfig</code> and
-	<code>transfig</code>/<code>fig2dev</code> or to add
-	some patches.
-      </li>
-    </ul>
-    Documentation
-    <ul>
-      <li>Learn how to use all this from the <a
-	href="manual.pdf">manual</a>, which is not yet completed, but
-	should give you the idea.
-      </li>	     
-    </ul>
-	 </font>
-      </td>
-    </tr>
-  </table>
-    </p>
-  <!-- Untere Leiste -->
-
-  <table width="100%" border="0" cellpadding="0" cellspacing="0">
-    <tr bgcolor="#0D2676">
-      <td align="right">
-	<a href="mailto:guntermann@iti.informatik.tu-darmstadt.de"><img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/at.gif" border="0" alt="Feedback"></a>
-      </td>
-    </tr>
-  </table>
- </body>
-</html>
-
-
-
-
diff --git a/Master/texmf-dist/doc/latex/ppower4/index.html b/Master/texmf-dist/doc/latex/ppower4/index.html
deleted file mode 100644
index 65c60bd3b81..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/index.html
+++ /dev/null
@@ -1,180 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
-
-
-
-<html>
-  <head>
-    <title>PPower4 Homepage</title>
-  </head>
-
-  <body background="http://www-sp.iti.informatik.tu-darmstadt.de/icons/background.gif" marginwidth="0" marginheight="0" leftmargin="0" topmargin="0" bgcolor="white" text="black">
-    <table width="100%" border="0" cellpadding="0" cellspacing="0">
-
-      <tr>
-        <td rowspan="2" align="left" valign="top" bgcolor='#0D2676'>
-          <font size="-1" color="white"><img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/tudlogo-small.gif"
-alt="Technische Universit�t Darmstadt">
-<br>
-<font face="Arial,Helvetica, sans-serif">
-&nbsp;FB Informatik<br>
-&nbsp;<font size="-2">FG Systemprogrammierung</font>
-</font>&nbsp;</font>
-        </td>
-
-        <td width="100%" bgcolor='#4DB8B3' valign="middle" align="center">
-          <font face="Arial, Helvetica, sans-serif">
-            <font size="+2"><b>PPower4</b></font><br>
-            <font size="+1">This is the homepage of PPower4</font><br>
-            <font size="+1">(P^4, Pdf Presentation Post Processor)</font>
-          </font>
-        </td>
-      </tr>
-
-      <tr>
-        <td align = "center" valign="middle" bgcolor=#4DB8B3>
-          <font face="Arial, Helvetica, sans-serif" size="+1" color="#0D2676"><b>Home</b></font>
-        </td>
-      </tr>
-
-    </table>
-
-<!-- Seitenanfang -->
-
-    <table width="100%" border="0" cellpadding="0" cellspacing="0">
-      <tr>
-        <td align="left"  valign="top">
-          <img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/space165x1.gif">
-        </td>
-        <td align="right" valign="top">
-          &nbsp;
-        </td>
-      </tr>
-
-      <tr>
-        <td align="left" valign="top">
-          <table border="0" cellpadding="5" cellspacing="0" bgcolor='#4DB8B3'>    <!-- In einer eigenen Tabelle -->
-
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                Home&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-              </font>
-            </td><td></td></tr>
-
-	    <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="news.html">News</a>
-              </font>
-            </td><td></td></tr>
-
-	    <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                  <a href="features.html">Features</a>
-              </font>
-            </td><td></td></tr>
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="download.html">Download</a>
-              </font>
-            </td><td></td></tr>
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="extras.html">Extras</a>
-              </font>
-            </td><td></td></tr>
-
-          </table>
-          <table>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-          </table>
-
-        </td>
-
-        <td width="100%" valign="top">
-          <font color="#000000">
-
-<!-- HIER BEGINNT DER INHALT -->
-
-      PPower4 is used to post process presentations in PDF format
-      which were prepared using <a href="http://www.tug.org/">(La)TeX</a>
-      to add dynamic effects.
-      The PDF files can be created with
-      <a href="http://tug.org/applications/pdftex/"><code>pdf(la)tex</code></a>,
-      <a href="http://www.micropress-inc.com"><code>v(la)tex</code></a> or
-      with standard LaTeX and then converted to PDF with
-      <a href="http://gaspra.kettering.edu/dvipdfm/"><code>dvipdfm</code></a>.
-      It is recommended to use the widely available <a
-       href="http://www.adobe.com/products/acrobat/readstep2.html">Acrobat Reader</a> 
-      from <a href="http://www.adobe.com">Adobe</a> to view the
-      results, because other viewers do not implement some of the
-      special features. 
-      Given this you have to keep in mind, that PPower4 can only
-      provide those effects, which are implemented in the reader.
-      <p>
-      The post processing software is written in
-      <a href="http://java.sun.com/">Java</a> and it is free (refer to the
-      <a href="http://www.gnu.org/copyleft/gpl.html">GNU general public license</a>).
-      It has been run successfully with Java 1.2.x and better on
-      different flavours of Unix, Win32 and the Mac.
-      The older version which had limited features and could also be
-      used with <a href="http://www.kaffe.org">kaffe</a> is no longer
-      supported.
-    </p>
-    <p>
-      Use the navigation area on the left to find further information
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-  pdfsubject={More extensions to PPower4},
-  pdfauthor={Klaus Guntermann, FG Systemprogrammierung, TU Darmstadt
-  <guntermann@iti.informatik.tu-darmstadt.de>},
-  pdfkeywords={acrobat, ppower4},
-  pdfpagemode={FullScreen},
-  colorlinks={true},
-  linkcolor={red}
-  }
-
-\begin{document}
-\parindent 0mm\raggedright
-%% Inserting this pauselevel into the Logo we will have the logo appear
-%% immediately. But we still need a \pause at the end of the page,
-%% otherwise the last page material will also come out first.
-%% In highlighted sections we need to keep the link colored for all
-%% levels, so better give a wide range for its appearance.
-%% Watch your step!
-\MyLogo{\pauselevel{highlight =1 :12}PPower4 more extensions demo / \today \qquad
-    \Acrobatmenu{FirstPage}{back to start}\quad}
-
-\foilhead{Contents}
-
-You can go ahead through the complete file or jump to
-any of the example pages with the following links.
-
-{\small
-\toplink{tablesone}{Table builds} \qquad
-\toplink{filltable}{Filling tables} \qquad
-\toplink{buildtable}{Building tables by column} \qquad
-\toplink{moretables}{More filled tables} \qquad
-\toplink{backward}{Forward and/or backward} \qquad
-\toplink{tour}{Taking a tour} \qquad
-\toplink{highitems}{Highlighting itemized lists} \qquad
-\toplink{list}{Going through a list} \qquad
-\toplink{morehigh}{More highlighting effects} \qquad
-\toplink{morelist}{Still more list effects} \qquad
-\toplink{picture}{Including pictures}\par
-}
-
-%% We start it easy. Just build a table line by line.
-%% Well not THAT easy. We do not really want only line by line
-%% building, after all.
-%% To build entries field by field we have to split also
-%% the following \hline into 3 \cline commands to be able to
-%% insert \pause commands in between. And, it works!
-%% Make the last two lines build bottom up counting down the steps
-%% after advancing enough steps (keep in mind, that the preceding
-%% \pause has advanced by one already; but it would not really pose
-%% a problem, if you advance too much: levels without new parts
-%% will be omitted, when the pages are built, so it will cost you only
-%% some processing time).
-\foilhead{Table builds}
-\toptarget{tablesone}
-\begin{center}
-  \begin{tabular}{|l|l|l|}
-    \hline
-    Building & your & table\\\hline\noalign{\pause}
-    line& by& line,\\\hline\noalign{\pause}
-    entry &\pause by &\pause entry,\\\noalign{\pause\pauselevel{=-3}}
-    \cline{1-1}\noalign{\pause}\cline{2-2}\noalign{\pause}\cline{3-3}
-    \noalign{\pause\pauselevel{=+1 -1}}
-    from & the & bottom\\\noalign{\pause}\hline
-    growing & up, & too. \\\hline
-  \end{tabular}\pause
-\end{center}
-\vfill
-\pauselevel{=+3 +1}
-{\small Did you notice, that we have a footer from the very beginning
-  and not only, when the page is complete?
-  \par}
-\pause
-
-%% Now let a table build column by colum, just inserting the \pause
-%% commands into the specification line.
-%% Advance for each column content and reset level to 1 for each
-%% vertical line. Easy, isn't it?
-\foilhead{Filling tables}
-\toptarget{filltable}
-\newcommand\plone{\pause\pauselevel{=1}}
-\begin{center}
-  \begin{tabular}{|>{\pause}l<{\plone}|>{\pause\pauselevel{=+1}}l<{\plone}|>{\pause\pauselevel{=+2}}l<{\plone}|}
-    \hline
-    Fill & then & finally,\\\hline
-    the & the & also\\\hline
-    first & second, & the \\\hline
-    column, & and & third. \\\hline
-  \end{tabular}\pause
-\end{center}
-
-%% Next we build a similar table, but want it  to appear column by
-%% column, including the border lines.
-%% The first column will appear immediately. The second and third will
-%% have their \pause created through the tabular pattern.
-%% The hardest part is again, to break the vertical lines.
-%% We define a special command for that, which resets the level
-%% for the number of columns and then places the pieces in the
-%% same steps as the column entries are built. Finally we must reset
-%% the level counter for the next line of entries. And that's it.
-\foilhead{Building tables by column}
-\toptarget{buildtable}
-\newcommand\buildline{\noalign{\pause\pauselevel{=-3}}
-  \cline{1-1}\noalign{\pause}\cline{2-2}\noalign{\pause}\cline{3-3}
-  \noalign{\pause\pauselevel{=-3}}}
-\begin{center}\pause
-  \pauselevel{=+2}% increment for first decrement by 3 in \buildline
-  \begin{tabular}{|l|>{\pause}l|>{\pause}l|}
-    \buildline
-    Show & then & finally,\\\buildline
-    the & the & also\\\buildline
-    first & second, & the \\\buildline
-    column, & and & third. \\\buildline
-  \end{tabular}%\pause
-\end{center}
-
-%% Now try this selecting "random" builds. Actually we must reset the
-%% level for each vertical line and the \hrules by setting the level
-%% after each entry through the specification line. Because the \pause
-%% is also inserted magically, we need to specify only, when what
-%% item should appear. Let's color the items to make the text at least
-%% somewhat "readable".
-%% As a special effect let one item vanish...
-\foilhead{More filled tables}
-\toptarget{moretables}
-\begin{center}
- \begin{tabular}{|>{\pause}l<{\plone}|>{\pause}l<{\plone}|>{\pause}l<{\plone}|}
-    \hline
-    \pauselevel{=2}\textcolor{blue}{Fill} &
-        \pauselevel{=5}\textcolor{magenta}{leave} &
-           \pauselevel{=3 :5}\textcolor{red}{at}\\\hline
-    \pauselevel{=5}\textcolor{magenta}{some} &
-       \pauselevel{=2}\textcolor{blue}{the} &
-           \pauselevel{=6}\textcolor{yellow}{well,}\\\hline
-    \pauselevel{=4}\textcolor{red}{random} &
-        \pauselevel{=6}\textcolor{yellow}{almost} &
-            \pauselevel{=5}\textcolor{magenta}{empty} \\\hline
-    \pauselevel{=6}\textcolor{yellow}{empty} &
-        \pauselevel{=4}\textcolor{red}{positions} &
-            \pauselevel{=2}\textcolor{blue}{table} \\\hline
-  \end{tabular}\pause
-\end{center}
-\pauselevel{=7}
-{\small Did you notice, that the element in the upper right corner has
-vanished?
-\par}
-\pause
-
-%% Now for something, which was impossible before:
-%% write backwards. With just one specification and a lot of \pause
-\foilhead{Forward and/or backward}
-\toptarget{backward}
-Writing \pause{}sentences \pause{}word \pause{}by \pause{}word \pause{}has
-\pause{}always \pause{}been \pause{}possible \pause{}with \pause{}PPower4.
-\pause\pauselevel{=-1 -1}%
-But \pause{}now \pause{}you \pause{}can, \pause{}if \pause{}you \pause{}need
-\pause{}that, \pause{}also \pause{}write \pause{}backwards.\pause
-
-%% This example was inspired by Wilfried Pascher asking for it,
-%% when ppower4 could not yet do this...
-\foilhead{Taking a tour}
-\toptarget{tour}
-\begin{center}
-  \begin{tabular}[c]{r}
-    \pause \pauselevel{=3 :8}\rlap{2}% appear and vanish
-    \pause \pauselevel{=9}8 \\       % replacement after vanishing
-    \pause \pauselevel{=1 : 7}\rlap{1}% the same at
-    \pause \pauselevel{= 8}7          % different levels
-  \end{tabular}%
-  \begin{tabular}[c]{c}
-    \pause \pauselevel{=4}3 \\
-    \pause \pauselevel{=2}$\circlearrowright$ \\
-    \pause \pauselevel{=7}6
-  \end{tabular}%
-  \begin{tabular}[c]{l}
-    \pause \pauselevel{=5}4 \\
-    \pause 5 % this gets level 6 by incrementing automatically
-  \end{tabular}\pause
-\end{center}
-
-
-%% It is rather easy to highlight a normal itemized list.
-%% We just need to specify our color mapping and proceed as usually,
-%% selecting the proper color.
-\foilhead{Highlighting itemized lists}
-\toptarget{highitems}
-\definecolor{dimmed}{gray}{0.4}
-\pausecolors{magenta}{dimmed}{magenta}
-{\color{magenta}
-\begin{itemize}
-\item This is an important topic.\pause
-\item But only, until the next appears.\pause
-\item And both are less important, when the third item is here.\\
-  And of course we can highlight
-  also long items now.
-\end{itemize}
-\pause}
-
-%% Also going through a list is as easy. We use the same color setup
-%% as above and switch to highlight mode.
-\foilhead{Going through a list}
-\toptarget{list}
-{\color{magenta}\pausehighlight
-\begin{itemize}
-\item You can also walk through a list,\pause
-\item which is visible from the very beginning,\pause
-\item and highlights the item, that is currently most important.
-\end{itemize}
-\pause}
-
-%% Now we want to show some extras. Keep a highlighted item standing
-%% out longer and let something else appear, although we normally
-%% show everything from the beginning. Still using \pausehighlight.
-\foilhead{More highlighting effects\pause}
-\toptarget{morehigh}
-{\color{magenta}
-\begin{itemize}
-\item We start this highlighted and keep it for a while.
-  \pauselevel{=1 :2}\pause
-\item To show the effects we need more items.\pauselevel{=2}\pause
-\item Still more text. \pause
-\item And the final text on this slide. \pause Something to appear is
-  here.\pauselevel{=2, build =3 :3}%appear highlighted and vanish later
-\end{itemize}
-\pause}
-
-%% Back to builing up item lists. Now highlight items longer.
-%% And have them stand out again later.
-\foilhead{Still more list effects}
-\toptarget{morelist}
-{\color{magenta}\pausebuild
-\begin{itemize}
-\item Hi! \pause Again this starts highlighted here. \pauselevel{=1 :2}\pause
-  And we want to come back to this later.\pauselevel{highlight
-    =1,=2,highlight =3 :4}\pause% highlight it most of the time.
-\item Sorry for these boring items.\pauselevel{=2}\pause
-\item But somehow we must fill this slide.\pause
-\item And we got it.
-\end{itemize}
-\pause}
-
-%% In this section we use a figure created by xfig and exported to
-%% MetaPost with multiple frames. In this section we use another color
-%% mapping.
-%%
-\foilhead{Including pictures}
-\toptarget{picture}
-\pausecolorreset
-\pausecolors{red}{black}{red}
-%% this part should be seen completely from the very beginning
-%% and we wish to highlight the current action.
-\null\vskip-2\baselineskip\leavevmode
-\begin{minipage}{0.5\textwidth}
-\small
-\def\pointer{\mathord{-\mkern-1.5\thickmuskip >}}
-$\textbf{void}\ \textbf{dlink}{::}\textit{append}(\ \textbf{dlink}\ {*}p\ )
-\ \{$
-  \pause\pauselevel{highlight =+1}\\
-\null\qquad{\color{red}$p\pointer{}\textit{suc}=\textit{suc};$\pause
-  \pauselevel{highlight}\\
-\null\qquad$p\pointer{}\textit{pre}=\textbf{this};$\pause
-  \pauselevel{highlight}\\
-\null\qquad$suc\pointer{}\textit{pre}=p;$\pause\pauselevel{highlight}\\
-\null\qquad$suc=p;$}\pause\pauselevel{=1}\\
-$\}$
-\end{minipage}\hfill
-\begin{minipage}{0.42\textwidth}\raggedright
-\small We can also highlight pieces of program code and
-present a corresponding illustration, which shows the
-resulting changes in a data structure.
-\end{minipage}
-\pause
-%\null\vskip-1.5\baselineskip\leavevmode
-\newcount\pausecount
-\pausecount=0
-\def\mypause{\ifcase\pausecount\pauselevel{=-1 :+2}\or\pauselevel{=-1 :+3}\or
-  \pauselevel{=-1}\else\relax\fi\pause\advance\pausecount1\relax}
-\multiinclude[pause=\mypause,graphics={scale=1.5}]{example}
-\pause
-
-\foilhead{Thanks for having a look}
-\pausecolorreset
-
-The features demonstrated here can be created with \verb|pdflatex|,
-\verb|vtex| and the combination of \verb|latex| and \verb|dvipdfm|
-using the post processor PPower4.
-\\
-If you would like to check this out, see the
-\href{http://www-sp.iti.informatik.tu-darmstadt.de/software/ppower4/}{homepage}
-of PPower4. Please send comments concerning features and the documentation.
-I would appreciate also suggestions for more examples.\\
-Thank you for your cooperation!
-
-
-\end{document}
-
diff --git a/Master/texmf-dist/doc/latex/ppower4/levelo.pdf b/Master/texmf-dist/doc/latex/ppower4/levelo.pdf
deleted file mode 100644
index 2dccf468b0a..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/levelo.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/doc/latex/ppower4/manual.pdf b/Master/texmf-dist/doc/latex/ppower4/manual.pdf
deleted file mode 100644
index e080ff370f0..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/manual.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/doc/latex/ppower4/news.html b/Master/texmf-dist/doc/latex/ppower4/news.html
deleted file mode 100644
index 5d46fa0dc06..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/news.html
+++ /dev/null
@@ -1,149 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
-
-
-
-<html>
-  <head>
-    <title>PPower4 Homepage - News</title>
-  </head>
-
-  <body background="http://www-sp.iti.informatik.tu-darmstadt.de/icons/background.gif" marginwidth="0" marginheight="0" leftmargin="0" topmargin="0" bgcolor="white" text="black">
-    <table width="100%" border="0" cellpadding="0" cellspacing="0">
-
-      <tr>
-        <td rowspan="2" align="left" valign="top" bgcolor='#0D2676'>
-          <font size="-1" color="white"><img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/tudlogo-small.gif"
-alt="Technische Universit�t Darmstadt">
-<br>
-<font face="Arial,Helvetica, sans-serif">
-&nbsp;FB Informatik<br>
-&nbsp;<font size="-2">FG Systemprogrammierung</font>
-</font>&nbsp;</font>
-        </td>
-
-        <td width="100%" bgcolor='#4DB8B3' valign="middle" align="center">
-          <font face="Arial, Helvetica, sans-serif">
-            <font size="+2"><b>PPower4</b></font><br>
-            <font size="+1">This is the homepage of PPower4</font><br>
-            <font size="+1">(P^4, Pdf Presentation Post Processor)</font>
-          </font>
-        </td>
-      </tr>
-
-      <tr>
-        <td align = "center" valign="middle" bgcolor=#4DB8B3>
-          <font face="Arial, Helvetica, sans-serif" size="+1" color="#0D2676"><b>News</b></font>
-        </td>
-      </tr>
-
-    </table>
-
-<!-- Seitenanfang -->
-
-    <table width="100%" border="0" cellpadding="0" cellspacing="0">
-      <tr>
-        <td align="left"  valign="top">
-          <img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/space165x1.gif">
-        </td>
-        <td align="right" valign="top">
-          &nbsp;
-        </td>
-      </tr>
-
-      <tr>
-        <td align="left" valign="top">
-          <table border="0" cellpadding="5" cellspacing="0" bgcolor='#4DB8B3'>    <!-- In einer eigenen Tabelle -->
-
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="index.html">Home</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-              </font>
-            </td><td></td></tr>
-
-	    <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">                News
-              </font>
-            </td><td></td></tr>
-
-	    <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                  <a href="features.html">Features</a>
-              </font>
-            </td><td></td></tr>
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="download.html">Download</a>
-              </font>
-            </td><td></td></tr>
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="extras.html">Extras</a>
-              </font>
-            </td><td></td></tr>
-
-          </table>
-          <table>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-          </table>
-
-        </td>
-
-        <td width="100%" valign="top">
-          <font color="#000000">
-
-<!-- HIER BEGINNT DER INHALT -->
-
-    <ul>
-    <li><b>Sep 13, 2002:</b>
-    Since the first release of PPower4 in September 1999 three years
-    have passed and it is time for an update.<p>
-
-    The initial version, which was based on a pdf processing library
-    from <a href="http://www.etymon.com/">Etymon Systems, Inc.</a>
-    is no longer supported now.
-    <br>
-    From early 2000 we have had the so called beta version, which has
-    many more dynamic effects and has evolved to the present state.
-    <br>
-    The new release can also be used if the PDF file has been created
-    with <a href="http://www.micropress-inc.com"><code>vtex</code></a>
-    or <a href="http://gaspra.kettering.edu/dvipdfm/"><code>dvipdfm</code></a>.
-    <br>
-    If you intend to use <code>dvipdfm</code>, make sure to use the
-    appropriate option when loading <code>pause.sty</code>.
-    For details see the <a href="features.html">manual</a>.<br>
-
-    Furthermore the <code>pause.sty</code> style file has now options for
-    suppressing the effect (<code>ignore</code>) or for omitting the
-    marker rectangles (<code>nomarkers</code>).
-    </p>
-		
-    </ul>
-
-
-  	</font>
-      </td>
-    </tr>
-  </table>
-  <!-- Untere Leiste -->
-
-  <table width="100%" border="0" cellpadding="0" cellspacing="0">
-    <tr bgcolor="#0D2676">
-      <td align="right">
-	<a href="mailto:guntermann@iti.informatik.tu-darmstadt.de"><img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/at.gif" border="0" alt="Feedback"></a>
-      </td>
-    </tr>
-  </table>
- </body>
-</html>
-
-
-
-
diff --git a/Master/texmf-dist/doc/latex/ppower4/odemo.pdf b/Master/texmf-dist/doc/latex/ppower4/odemo.pdf
deleted file mode 100644
index 94823729de4..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/odemo.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/doc/latex/ppower4/oedemo.pdf b/Master/texmf-dist/doc/latex/ppower4/oedemo.pdf
deleted file mode 100644
index b3d617fbe8d..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/oedemo.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/doc/latex/ppower4/pagetrans.tex b/Master/texmf-dist/doc/latex/ppower4/pagetrans.tex
deleted file mode 100644
index e4a45be8ee6..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/pagetrans.tex
+++ /dev/null
@@ -1,55 +0,0 @@
-%% Transition commands for use with hyperref.
-%% Thanks to Marc van Dongen <dongen@cs.ucc.ie> for preparing this.
-\newcommand{\pagetransition}[1]{%
-  \hypersetup{pdfpagetransition={#1}}
-}
-
-\newcommand{\HOSplit}[0]{%
-  \pagetransition{Split /Dm /H /M /O}
-}
-
-\newcommand{\HISplit}[0]{%
-  \pagetransition{Split /Dm /H /M /I}
-}
-
-\newcommand{\VOSplit}[0]{%
-  \pagetransition{Split /Dm /V /M /O}
-}
-
-\newcommand{\VISplit}[0]{%
-  \pagetransition{Split /Dm /V /M /I}
-}
-
-\newcommand{\HBlinds}[0]{%
-  \pagetransition{Blinds /Dm /H}
-}
-
-\newcommand{\VBlinds}[0]{%
-  \pagetransition{Blinds /Dm /V}
-}
-
-\newcommand{\OBox}[0]{%
-  \pagetransition{Box /M /O}
-}
-
-\newcommand{\IBox}[0]{%
-  \pagetransition{Box /M /I}
-}
-
-% argument must be number from 0 to 360
-\newcommand{\Wipe}[1]{%
-  \pagetransition{Wipe /Di #1}
-}
-
-\newcommand{\Dissolve}[0]{%
-  \pagetransition{Dissolve}
-}
-
-% argument must be number 0, 270 or 315
-\newcommand{\pageTransitionGlitter}[1]{%
-  \pagetransition{Glitter /Di #1}
-}
-
-\newcommand{\Replace}[0]{%
-  \pagetransition{Replace}
-}
diff --git a/Master/texmf-dist/doc/latex/ppower4/ppower4.bat b/Master/texmf-dist/doc/latex/ppower4/ppower4.bat
deleted file mode 100644
index 667ac2aad7a..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/ppower4.bat
+++ /dev/null
@@ -1,11 +0,0 @@
-@ECHO OFF
-REM PPower4 batch file
-REM 
-REM You must define path for pp4p.jar and name of the java or jre command
-REM Here the settings for the Sun Java Runtime Environment on my machine
-REM NOTE: This requires Java 1.2.x!
-REM 
-set basedir="C:\Program Files\JavaSoft\jre\1.2\lib"
-set javacommand="C:\Program Files\JavaSoft\jre\1.2\bin\jre"
-REM 
-%javacommand% -jar %basedir%\pp4p.jar %1 %2 %3 %4 %5
diff --git a/Master/texmf-dist/doc/latex/ppower4/readme.html b/Master/texmf-dist/doc/latex/ppower4/readme.html
deleted file mode 100644
index 65c60bd3b81..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/readme.html
+++ /dev/null
@@ -1,180 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
-
-
-
-<html>
-  <head>
-    <title>PPower4 Homepage</title>
-  </head>
-
-  <body background="http://www-sp.iti.informatik.tu-darmstadt.de/icons/background.gif" marginwidth="0" marginheight="0" leftmargin="0" topmargin="0" bgcolor="white" text="black">
-    <table width="100%" border="0" cellpadding="0" cellspacing="0">
-
-      <tr>
-        <td rowspan="2" align="left" valign="top" bgcolor='#0D2676'>
-          <font size="-1" color="white"><img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/tudlogo-small.gif"
-alt="Technische Universit�t Darmstadt">
-<br>
-<font face="Arial,Helvetica, sans-serif">
-&nbsp;FB Informatik<br>
-&nbsp;<font size="-2">FG Systemprogrammierung</font>
-</font>&nbsp;</font>
-        </td>
-
-        <td width="100%" bgcolor='#4DB8B3' valign="middle" align="center">
-          <font face="Arial, Helvetica, sans-serif">
-            <font size="+2"><b>PPower4</b></font><br>
-            <font size="+1">This is the homepage of PPower4</font><br>
-            <font size="+1">(P^4, Pdf Presentation Post Processor)</font>
-          </font>
-        </td>
-      </tr>
-
-      <tr>
-        <td align = "center" valign="middle" bgcolor=#4DB8B3>
-          <font face="Arial, Helvetica, sans-serif" size="+1" color="#0D2676"><b>Home</b></font>
-        </td>
-      </tr>
-
-    </table>
-
-<!-- Seitenanfang -->
-
-    <table width="100%" border="0" cellpadding="0" cellspacing="0">
-      <tr>
-        <td align="left"  valign="top">
-          <img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/space165x1.gif">
-        </td>
-        <td align="right" valign="top">
-          &nbsp;
-        </td>
-      </tr>
-
-      <tr>
-        <td align="left" valign="top">
-          <table border="0" cellpadding="5" cellspacing="0" bgcolor='#4DB8B3'>    <!-- In einer eigenen Tabelle -->
-
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                Home&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-              </font>
-            </td><td></td></tr>
-
-	    <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="news.html">News</a>
-              </font>
-            </td><td></td></tr>
-
-	    <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                  <a href="features.html">Features</a>
-              </font>
-            </td><td></td></tr>
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="download.html">Download</a>
-              </font>
-            </td><td></td></tr>
-
-            <tr><td valign="top">
-              <font face="Arial, Helvetica, sans-serif" size="2" link="white">
-                <a href="extras.html">Extras</a>
-              </font>
-            </td><td></td></tr>
-
-          </table>
-          <table>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-            <tr><td>&nbsp;</td></tr>
-          </table>
-
-        </td>
-
-        <td width="100%" valign="top">
-          <font color="#000000">
-
-<!-- HIER BEGINNT DER INHALT -->
-
-      PPower4 is used to post process presentations in PDF format
-      which were prepared using <a href="http://www.tug.org/">(La)TeX</a>
-      to add dynamic effects.
-      The PDF files can be created with
-      <a href="http://tug.org/applications/pdftex/"><code>pdf(la)tex</code></a>,
-      <a href="http://www.micropress-inc.com"><code>v(la)tex</code></a> or
-      with standard LaTeX and then converted to PDF with
-      <a href="http://gaspra.kettering.edu/dvipdfm/"><code>dvipdfm</code></a>.
-      It is recommended to use the widely available <a
-       href="http://www.adobe.com/products/acrobat/readstep2.html">Acrobat Reader</a> 
-      from <a href="http://www.adobe.com">Adobe</a> to view the
-      results, because other viewers do not implement some of the
-      special features. 
-      Given this you have to keep in mind, that PPower4 can only
-      provide those effects, which are implemented in the reader.
-      <p>
-      The post processing software is written in
-      <a href="http://java.sun.com/">Java</a> and it is free (refer to the
-      <a href="http://www.gnu.org/copyleft/gpl.html">GNU general public license</a>).
-      It has been run successfully with Java 1.2.x and better on
-      different flavours of Unix, Win32 and the Mac.
-      The older version which had limited features and could also be
-      used with <a href="http://www.kaffe.org">kaffe</a> is no longer
-      supported.
-    </p>
-    <p>
-      Use the navigation area on the left to find further information
-      on PPower4 and the download area.
-    </p>
-    <p>
-      There is also a mailing list concerning
-      applications and problems of PPower4 to which you can
-      <a href="mailto:ppower4-request@iti.informatik.tu-darmstadt.de">subscribe</a>.
-      Just send the text "subscribe" (without the quotes) in the
-      <em>body</em> of the message. The
-      <a href="http://www.mail-archive.com/ppower4%40iti.informatik.tu-darmstadt.de/">messages</a>
-      of this list are archived
-      on <a href="http://www.mail-archive.com/">mail-archive.com</a>.<br>
-      <b>Note:</b> To send messages to the list it is necessary that
-      you subscribe to it first.<p>
-
-      You may want to check the list of <a
-       href="extras.html">frequently asked questions</a> before
-      sending a message to the mailing list.
-	      
-
-      <p><hr><p>
-      Disclaimer: These pages contain also links to other sites which are
-      beyond our control. We refuse to take any responsibility for
-      the possibly illegal contents of these sites, because they may
-      have been altered without notice.
-      <p>
-      Hinweis: Diese Seiten enhalten auch Links (Verweise) auf andere
-      Seiten, auf deren Inhalte wir keinerlei Einflu� haben. 
-      Wir distanzieren uns daher ausdr�cklich von etwaigen
-      rechtswidrigen Inhalten, die nach Linksetzung unsererseits auf
-      den fremden Seiten eingef�gt wurden oder von dort aus
-      weitergehend erreichbar sind. 
-	</font>
-      </td>
-    </tr>
-  </table>
-  <!-- Untere Leiste -->
-
-  <table width="100%" border="0" cellpadding="0" cellspacing="0">
-    <tr bgcolor="#0D2676">
-      <td align="right">
-	<a href="mailto:guntermann@iti.informatik.tu-darmstadt.de"><img src="http://www-sp.iti.informatik.tu-darmstadt.de/icons/at.gif" border="0" alt="Feedback"></a>
-      </td>
-    </tr>
-  </table>
- </body>
-</html>
-
-
-
-
diff --git a/Master/texmf-dist/doc/latex/ppower4/report.pdf b/Master/texmf-dist/doc/latex/ppower4/report.pdf
deleted file mode 100644
index 7dc49d3413b..00000000000
--- a/Master/texmf-dist/doc/latex/ppower4/report.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/scripts/ppower4/pdfthumb.tlu b/Master/texmf-dist/scripts/ppower4/pdfthumb.tlu
deleted file mode 100755
index f5a5aef9114..00000000000
--- a/Master/texmf-dist/scripts/ppower4/pdfthumb.tlu
+++ /dev/null
@@ -1,43 +0,0 @@
-#!/usr/bin/env texlua
---*-Lua-*-
--- $Id$
-
--- Copyright (C) 2008 Reinhard Kotucha.
--- You may freely use, modify and/or distribute this file.
-
--- Launch thumbpdf
-
-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(arg[-1], 'pdfthumb')
-
-jarfile=kpse.find_file('pp4p.jar', 'texmfscripts')
-
-command={'java', '-cp', jarfile, 'de.tu_darmstadt.sp.pdftools.ThumbGen'}
-
-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/scripts/ppower4/pp4p.jar b/Master/texmf-dist/scripts/ppower4/pp4p.jar
deleted file mode 100644
index 893a4a8f57c..00000000000
--- a/Master/texmf-dist/scripts/ppower4/pp4p.jar
+++ /dev/null
diff --git a/Master/texmf-dist/scripts/ppower4/ppower4.tlu b/Master/texmf-dist/scripts/ppower4/ppower4.tlu
deleted file mode 100755
index 27c03b22849..00000000000
--- a/Master/texmf-dist/scripts/ppower4/ppower4.tlu
+++ /dev/null
@@ -1,43 +0,0 @@
-#!/usr/bin/env texlua
---*-Lua-*-
--- $Id$
-
--- 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(arg[-1], 'ppower4')
-
-jarfile=kpse.find_file('pp4p.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/tex/latex/ppower4/background-ppower.sty b/Master/texmf-dist/tex/latex/ppower4/background-ppower.sty
deleted file mode 100644
index a83880837e7..00000000000
--- a/Master/texmf-dist/tex/latex/ppower4/background-ppower.sty
+++ /dev/null
@@ -1,116 +0,0 @@
-%% background.sty                                   26 Apr 2002
-%%-------------------------------------------------------------
-%% History:
-%% added options ignore and dvipdfm
-%% runs with vlatex and dvipdfm                     10 Nov 2001
-%% added some macros for including things into      26 Apr 2002
-%% the background:
-%%   \bgadd{...}         add something to the top left corner
-%%   \bgaddcenter{...}   add something to the center
-%%   \bgclear            clear all added elements
-%% examples:
-%%   \bgadd{\vspace{1cm}\hspace{2cm}\includegraphics[width=3cm]{pic.png}}
-%%   \bgcenter{Centered Text}
-%%
-%%
-%% Take care: because we have to insert a pdf comment starting with
-%% the letter '%' the catcode of '%' will be changed temporarily.
-
-
-
-%% Options
-\newif\ifbackground@ignore    \background@ignorefalse
-\newif\ifbackground@dvipdfm   \background@dvipdfmfalse
-\newif\ifbackground@bgadd     \background@bgaddfalse
-
-\DeclareOption{ignore}{\background@ignoretrue}
-\DeclareOption{dvipdfm}{\background@dvipdfmtrue}
-\DeclareOption{bgadd}{\background@bgaddtrue}
-
-\ProcessOptions
-
-
-%% requires package pause.sty
-\ifbackground@dvipdfm
-  \RequirePackage[dvipdfm]{pause}
-\else
-  \RequirePackage{pause}
-\fi
-
-
-%%
-%% background picture macros, based on a macro by
-%% Rolf Niepraschk (niepraschk@ptb.de)
-%%
-
-\ifbackground@bgadd
-  \RequirePackage{eso-pic}
-
-  \ifbackground@ignore
-     \def\bgadd#1{}
-     \def\bgaddcenter#1{}
-     \def\bgclear{}
-  \else
-     \def\bgadd#1{%
-        \AddToShipoutPicture{
-          \setlength{\unitlength}{1pt}% default
-           \put(0,\strip@pt\paperheight){%
-              \parbox[t][\paperheight]{\paperwidth}{\vspace{0pt}#1}
-           }
-        }
-     }
-
-     \def\bgaddcenter#1{%
-         \bgadd{%
-           \vfill
-           \centering#1
-           \vfill
-         }
-     }
-
-     \def\bgclear{\ClearShipoutPicture}
-  \fi
-\fi
-
-
-
-\def\hpagecolor{\@ifnextchar [{\bg@hpagecolorTwo}{\bg@hpagecolor}}%
-\def\vpagecolor{\@ifnextchar [{\bg@vpagecolorTwo}{\bg@vpagecolor}}%
-
-
-\ifbackground@ignore
-   \ifx\pagecolor\undefined
-     % a dummy definition
-     \newcommand\pagecolor[1]{}%
-     \message{Warning, pagecolor definitions ignored for non pdf processing}%
-   \fi
-   \def\bg@hpagecolorTwo[#1]#2{}%
-   \def\bg@vpagecolorTwo[#1]#2{}%
-   \def\bg@hpagecolor#1{}%
-   \def\bg@vpagecolor#1{}%
-\else
-{\catcode`\%=11\catcode`\!=14 !make '!' the comment character for now
-\gdef\pagecolor#1{\@ifundefined{\string\color @#1}!
-  {\message{pagecolor: color #1 is undefined}}!
-  { \pdfliteral{%mbackground \pppp@colortostring{#1}}}!
-      }!
-\gdef\bg@vpagecolorTwo[#1]#2{\@ifundefined{\string\color @#1}!
-  {\message{vpagestripes: color #1 is undefined}}!
-  {\@ifundefined{\string\color @#2}!
-  {\message{vpagestripes: color #2 is undefined}}!
-  {\pdfliteral{%gradbackground vt \pppp@colortostring{#1}/\pppp@colortostring{#2}}}}!
-      }!
-\gdef\bg@hpagecolorTwo[#1]#2{\@ifundefined{\string\color @#1}!
-  {\message{pagestripes: color #1 is undefined}}!
-  {\@ifundefined{\string\color @#2}!
-  {\message{pagestripes: color #2 is undefined}}!
-  {\pdfliteral{%gradbackground ht \pppp@colortostring{#1}/\pppp@colortostring{#2}}}}!
-      }!
-\gdef\bg@hpagecolor#1{\@ifundefined{\string\color @#1}!
-  {\message{hpagecolor: color #1 is undefined}}!
-  {\pdfliteral{%gradbackground ho \pppp@colortostring{#1}}}}!
-\gdef\bg@vpagecolor#1{\@ifundefined{\string\color @#1}!
-  {\message{vpagecolor: color #1 is undefined}}!
-  {\pdfliteral{%gradbackground vo \pppp@colortostring{#1}}}}!
-}%
-\fi
diff --git a/Master/texmf-dist/tex/latex/ppower4/mpmulti.sty b/Master/texmf-dist/tex/latex/ppower4/mpmulti.sty
deleted file mode 100644
index d8502e21118..00000000000
--- a/Master/texmf-dist/tex/latex/ppower4/mpmulti.sty
+++ /dev/null
@@ -1,132 +0,0 @@
-%% mpmulti.sty                                     09 Sep 2002
-%%------------------------------------------------------------
-%% History:
-%%   Initial version                               14 Apr 2000
-%%   Introduced keyword parameters                 12 Jun 2000
-%%   Introduced new parameters (start,format), changed the
-%%     global code to take several file counting strings (eg
-%%     bla-*.mps, foo-*.jpg, etc.), added compatibility with
-%%     \graphicspath (Jean-Christophe Dubacq)      06 Dec 2001
-%%   Generalized the format option, added the end
-%%   handling and documented extended features in here
-%%                                                 09 Sep 2002
-%%
-%% Purpose:
-%%     include multiple metapost pictures and overlay them,
-%%     inserting a transition effect between them
-%%
-%% Synopsis:
-%%
-%% \multiinclude[pause=transitioncommand,
-%%               graphics={option for includegraphics},
-%%               format=filenameformat,
-%%               start=number,
-%%               end=number]{basefilename}
-%%
-%%     Include all metapost generated graphics found in
-%%     files with the basename "filename", which
-%%     have a number attached or in the extension.
-%%     Insert the transitioncommand between the files (defaults
-%%     to \pause).
-%%     Further options allow to specify additional specifications
-%%     for includegraphics, can change the number to start with
-%%     (default 0) or the number to end with (default 1000000).
-%%     By default the filenames are as created by mpost in the format
-%%     "filename.n", where "n" represents the number.
-%%     The option format with the values like "mps", "png" or "jpg" this
-%%     can be changed to "filename-n.format", e.g. "example-0.mps"
-%%     instead of "example.0".
-%%     Complaints are only written, if the first file is not found.
-%%     Otherwise including will silently stop.
-%%
-%% Requires:
-%%     pause.sty for definitions of transition commands.
-%%     The keyval package for options processing.
-%%
-%%
-\RequirePackage{pause}
-\RequirePackage{keyval}
-%%
-%% The command should process the optional arguments.
-%%
-\def\multiinclude{%
-  \@ifnextchar [\@mpmulti{\@mpmulti[]}}
-%%
-\newif\if@mpm@groptions\@mpm@groptionsfalse
-%% We describe the keys and their default values
-\define@key{mpm}{format}[\@mpm@defaultformat]{%
-  \global\def\@mpm@format##1{##1-\the\@mpm@count.#1}}
-\define@key{mpm}{start}[0]{\global\def\@mpm@start{#1}\relax}
-\define@key{mpm}{end}[1000000]{\global\def\@mpm@end{#1}\relax}
-\define@key{mpm}{pause}[\pause]{\global\def\@mpm@pause{#1}\relax}
-\define@key{mpm}{graphics}{\@mpm@groptionstrue
-  \global\def\@mpm@graphics{\string#1}}
-\def\@mpm@defaultformat#1{#1.\the\@mpm@count}
-\let\@mpm@format=\@mpm@defaultformat
-%%
-%% We need a local counter
-%%
-\newcount\@mpm@count
-%%
-%% Implement the basic functionality.
-%% Try to include the first file unconditionally.
-%% This will produce an error message, if no such file can be found.
-%% Afterwards we are going to check for more files and stop, when we
-%% do not find another file. As long as we find files, these are
-%% overlapped to the previous parts.
-%%
-\def\@mpmulti[#1]#2{%
-  %% reset the options 
-  \def\@mpm@pause{\pause}%
-  \global\def\@mpm@graphics{}%
-  \global\def\@mpm@start{0}%
-  \global\def\@mpm@end{1000000}%
-  %% get the arguments
-  \setkeys{mpm}{#1}%
-  %% Insert the first part of the figure
-  %% and make sure we look also in other places according to path.
-  \let\@mpm@oldinp@th\input@path\let\input@path\Ginput@path
-  \@mpm@count=\@mpm@start
-  \if@mpm@groptions
-  \edef\@mpm@do@include{\noexpand\includegraphics[\@mpm@graphics]{\@mpm@format{#2}}}%
-  \@mpm@do@include
-  \else
-  \includegraphics{\@mpm@format{#2}}%
-  \fi
-  \def\@mpmdoit{% Do it by conditional tail recursion.
-  %% Select the next filename and advance counter
-  \edef\@mpmfilename{\@mpm@format{#2}}%
-  %% If the file exists,
-  \IfFileExists{\@mpmfilename}{%
-    %% insert the user defined transition (or the default),
-    \@mpm@pause
-    %% then process the next part and set up to try again.
-    \llap{\if@mpm@groptions
-      \edef\@mpm@do@include{\noexpand
-        \includegraphics[\@mpm@graphics]{\@mpmfilename}}%
-      \@mpm@do@include
-      \else
-      \includegraphics{\@mpmfilename}%
-      \fi}%
-    \ifnum\@mpm@count<\@mpm@end\relax    
-      \advance\@mpm@count by 1\relax
-      \let\@mpmnext\@mpmdoit
-    \else
-      \let\@mpmnext\relax
-    \fi
-  }{%
-    %% If no more files exist, set up to stop.
-    \let\@mpmnext\relax
-  }%
-  %% Whatever we had to do (without nesting all the IfFileExists)
-  \@mpmnext
-  }%
-  %% Finally we must start it once, if there is more than one file
-  %% supposed to be available.
-  \ifnum\@mpm@count<\@mpm@end\relax
-    \advance\@mpm@count by 1\relax   % start counting
-    \@mpmdoit % and run the show
-  \fi
-  %% and reset the input path after all
-  \let\input@path\@mpm@oldinp@th
-}%
diff --git a/Master/texmf-dist/tex/latex/ppower4/pause.sty b/Master/texmf-dist/tex/latex/ppower4/pause.sty
deleted file mode 100644
index 3f31153ac55..00000000000
--- a/Master/texmf-dist/tex/latex/ppower4/pause.sty
+++ /dev/null
@@ -1,185 +0,0 @@
-%% pause.sty                                      18 Jun 2002
-%%-----------------------------------------------------------
-%% History:
-%% The initial version was created                11 Jun 1999
-%% Updated to allow options                       10 Mar 2000
-%% Restructured after tests                       03 Apr 2000
-%% Added procesing for random builds              07 May 2000
-%% Supply test for new enough pdftex              09 May 2000
-%% No need for pdftex 14 any more                 31 May 2000
-%% Added commands for highligthing etc.           12 Jun 2000
-%% Added options ignore, nomarkers and dvipdfm
-%% runs with vlatex and dvipdfm                   10 Nov 2001
-%% Update comment section                         13 Jun 2002
-%% Make catcodes safe for pdfliteral              18 Jun 2002
-%%
-%%   Because we need a color definition this can be used
-%%   primarily with LaTeX. Thus we can also rely on \@ifnextchar
-%%   and LaTeX option processing.
-%%
-%% insert small colored chunks to mark spots in the pdf file,
-%% where a break should be made during display.
-%% This method needs postprocessing by another program.
-%% But one can preview the formatted text, where stops are indicated
-%% as small colored chunks. These will vanish during postprocessing.
-%%
-%% Take care: because we have to insert pdf comments starting with
-%% the letter '%' the catcode of '%' will be changed temporarily.
-
-%% must define all optional variants to support creating a file
-%% without pdf elements
-
-
-%% Options
-\newif\ifpause@ignore    \pause@ignorefalse
-\newif\ifpause@nomarkers \pause@nomarkersfalse
-\newif\ifpause@dvipdfm   \pause@dvipdfmfalse
-
-\DeclareOption{ignore}{\pause@ignoretrue}
-\DeclareOption{nomarkers}{\pause@nomarkerstrue}
-\DeclareOption{dvipdfm}{\pause@dvipdfmtrue}
-
-\ProcessOptions
-
-
-%% warning if ignore and nomarkers
-\ifpause@ignore
-  \ifpause@nomarkers
-    \message{Warning, options ignore and nomarkers used together}
-  \fi
-\fi
-
-%% We need to make sure that , and : are not active characters while
-%% we read these macro definitions.
-%% Save their current catcode settings now and restore them at the end
-\def\pppp@x#1{\catcode`\noexpand#1=\the\catcode`#1\relax}%
-\xdef\pppp@restoreCatcodes{\relax
-  \pppp@x\:\relax
-  \pppp@x\,\relax
-}
-\catcode`\,=12\relax
-\catcode`\:=12\relax
-
-\def\pauseDissolve{\pause[trans='Dissolve']}
-\def\pauseReplace{\pause[trans='Replace']}
-\def\pauseHBlinds{\pause[trans='Blinds,H']}
-\def\pauseVBlinds{\pause[trans='Blinds,V']}
-\def\pauseHOSplit{\pause[trans='Split,H,O']}
-\def\pauseHISplit{\pause[trans='Split,H,I']}
-\def\pauseVOSplit{\pause[trans='Split,V,O']}
-\def\pauseVISplit{\pause[trans='Split,V,I']}
-\def\pauseOBox{\pause[trans='Box,O']}
-\def\pauseIBox{\pause[trans='Box,I']}
-\def\pauseWipe#1{\pause[trans='Wipe,#1']}
-\def\pauseGlitter#1{\pause[trans='Glitter,#1']}
-\def\pause{\@ifnextchar [{\pppp@pause}{\pppp@pause[]}}
-
-
-
-%% dvipdfm support
-\ifpause@dvipdfm
-  {\catcode`\^^M=12
-  \gdef\pdfliteral#1{\special{pdf: content
-      #1
-  }}}
-
-  \message{Using color settings for dvipdfm}
-
-  \RequirePackage[dvipdfm]{color}
-
-  %% This is for the support of the dvipdfm color philosophy
-  \def\pppp@gettail #1 #2:{#2}
-  \def\pppp@gethead #1 #2:{#1}
-  \def\pppp@tail #1{\expandafter\pppp@gettail #1:}
-  \def\pppp@tailtail #1{\expandafter\pppp@gettail\pppp@gettail #1::}
-  \def\pppp@head #1{\expandafter\pppp@gethead #1:}
-  \def\pppp@removebrackets[#1]{#1}
-
-
-  % maps dvipdfm color arguments to pdf color commands
-  \def\pppp@dvipdfmmap #1{\expandafter\pppp@grayorother#1:}
-  \def\pppp@dvipdfmmapper#1{\csname dvipdfmmapel@#1\endcsname}
-  \def\pppp@dvipdfmmapvalue#1{\expandafter\def\csname dvipdfmmapel@#1\endcsname}
-
-  \def\pppp@grayorother#1#2:{\pppp@dvipdfmmapper{#1}[#1#2]}
-  \def\pppp@rgborcmyk #1 #2 #3 #4 #5 #6:{\pppp@dvipdfmmapper{#6}[#2 #3 #4 #5]}
-
-  % for the latest dvipdfm.def-File
-  \pppp@dvipdfmmapvalue{c}[#1]{\pppp@tail{#1} k \pppp@tail{#1} K}
-  \pppp@dvipdfmmapvalue{r}[#1]{\pppp@tail{#1} rg \pppp@tail{#1} RG}
-  \pppp@dvipdfmmapvalue{g}[#1]{\pppp@tail{#1} g \pppp@tail{#1} G}
-
-  % for dvipdfm.def with bg-error
-  \pppp@dvipdfmmapvalue{b}[#1]{\pppp@tail{#1} g \pppp@tail{#1} G}
-
-  % support of the older format ([...],...)
-  \pppp@dvipdfmmapvalue{0}[#1]{#1 g #1 G}
-  \pppp@dvipdfmmapvalue{1}[#1]{#1 g #1 G}
-  \pppp@dvipdfmmapvalue{[}[#1]{\expandafter\pppp@removebrackets[\expandafter\pppp@rgborcmyk #1 :}
-  \pppp@dvipdfmmapvalue{}[#1]{#1rg #1RG}
-  \pppp@dvipdfmmapvalue{ }[#1]{#1 k #1 K}
-
-  \def\pppp@colortostring #1{\expandafter\pppp@dvipdfmmap\csname\string\color@#1\endcsname}
-\else
-  \RequirePackage{color}
-  \def\pppp@colortostring #1{\csname\string\color@#1\endcsname}
-\fi
-
-
-\definecolor{pp4red}{rgb}{0.9,0.5,0}
-
-%% We need to make sure that our argument parameters do not contain
-%% active characters when we are called. This means we better set the
-%% catcodes for some common delimiters in our arguments. Let's hope
-%% that nobody is going to change the letters and digits, too.
-\gdef\pppp@catcodes{%
-  \catcode`\+12\relax
-  \catcode`\-12\relax
-  \catcode`\:12\relax
-  \catcode`\=12\relax
-  }
-%% now we need a section where % can be written to pdf files.
-%% thus make ! a comment character
-{\catcode`\%=11\catcode`\!=14
-\gdef\pppp@marker#1{!
-     \ifpause@ignore
-       \relax
-     \else
-       \pdfliteral{%pause}!
-       \ifpause@nomarkers
-         \relax
-       \else
-         \color{pp4red}\vrule width 2truemm height 5truemm\hss ! the marker
-       \fi
-       \pdfliteral{%esuap #1}!
-     \fi}
- \gdef\pppp@pause[#1]{!
-      \ifvmode
-        \vbox to 0pt{\vss\hsize0pt\noindent\hbox to 0pt{\pppp@marker{#1}}}\else!hmode or mmode
-        \null\hbox to 0pt{\pppp@marker{#1}}\null!
-        !\null\hbox to 0pt{\pppp@marker{#1}}\null
-      \fi}
-
-
- \ifpause@ignore
-   !! define dummies, if \pause should be ignored
-   \gdef\pauselevel#1{\relax}!
-   \gdef\pausecolors#1#2#3{}!
-   \gdef\pausecolorreset{\relax}
-   \gdef\pausebuild{\relax}
-   \gdef\pausehighlight{\relax}
- \else
-   \gdef\pauselevel{\bgroup\pppp@catcodes\pppp@pauselevel}!
-   \gdef\pppp@pauselevel#1{\pdfliteral{%pauselevel #1}\egroup}!
-   \gdef\pausecolors#1#2#3{!
-     \pdfliteral{%pausecolor \pppp@colortostring{#1}\space \pppp@colortostring{#2}\space \pppp@colortostring{#3}}}!
-   \gdef\pausecolorreset{!
-     \pdfliteral{%pausecolor reset}}!
-   \gdef\pausebuild{!
-     \pdfliteral{%pausecolor appear}}!
-   \gdef\pausehighlight{!
-     \pdfliteral{%pausecolor highlight}}!
- \fi
-}
-
-\pppp@restoreCatcodes
diff --git a/Master/texmf-dist/tex/latex/ppower4/pp4link.sty b/Master/texmf-dist/tex/latex/ppower4/pp4link.sty
deleted file mode 100644
index 91aa8ef9a8b..00000000000
--- a/Master/texmf-dist/tex/latex/ppower4/pp4link.sty
+++ /dev/null
@@ -1,29 +0,0 @@
-%% pp4link.sty                                   18 Jun 2000
-%%----------------------------------------------------------
-%% History:
-%% initial version                               05 May 2000
-%% updated to insert an anchor unconditionally   18 Jun 2000
-%%
-%% Make links to the first part of a built sequence of slides prepared 
-%% with PPower4.
-%%
-%% Usage:
-%% Mark the target page with \toptarget{label}
-%%
-%% Install a hyperlink to it with \toplink{label}{text}
-%% "text" will be the active link to the target page.
-%%
-%% Notes:
-%%  1. "label" may consist only of letters, not digits or special
-%%     characters.
-%%  2. You will need two runs of (pdf)LaTeX on your file.
-%%  3. The link will only be working after postprocessing with PPower4
-%%
-\RequirePackage{hyperref}
-\def\toplink#1#2{%
-  \csname pppplink@#1\endcsname{#2}%
-}
-\def\toptarget#1{%
-  \hypertarget{first.\arabic{page}}{}%
-  \protected@write\@auxout{}%
-  {\gdef\string\pppplink@#1{\string\hyperlink{first.\arabic{page}}}}}
diff --git a/Master/texmf-dist/tex/latex/ppower4/pp4slide.sty b/Master/texmf-dist/tex/latex/ppower4/pp4slide.sty
deleted file mode 100644
index 3dd58826c8a..00000000000
--- a/Master/texmf-dist/tex/latex/ppower4/pp4slide.sty
+++ /dev/null
@@ -1,46 +0,0 @@
-%% pp4slide.sty                                    10 Feb 2000
-%%------------------------------------------------------------
-%% initally named     pdfslide.sty                on 30 Aug 99
-%% renamed to avoid conflict with other package.
-%%
-%% Adapt foiltex to be used to prepare slides in pdf format
-%% using backgrounds and partial builds.
-%%
-%% Disable some pdf commands, when not used in pdf(la)tex.
-%%
-%% Special (PDF) effects:
-%% - make background blue, write normally in white and
-%%   headings in yellow.
-%% - use colorful labels in itemized lists.
-%% - avoid footline usage, because that would interfere with
-%%   partial builds of a page. Move the page number to the
-%%   upper right corner. This means also suppression of Logo
-%%   etc.
-%% - make sure that links are displayed in text color, not
-%%   with frames.
-%% - Do not use paragraph indentation and justified text on
-%%   slides (shouldn't that be the default?)
-\rightfooter{} % no more page numbers bottom right
-\MyLogo{} % no logo bottom left
-\rightheader{\rlap{\quad\textsf{\tiny\thepage}}} % page number
-\parindent 0pt % do not indent paragraphs
-\rightskip 0pt plus 1fil % allow ragged right
-%% select colors
-\RequirePackage{color}
-%%   for the frames/page numbers etc.
-\renewcommand\Black{\color{white}}
-%%   for the headline etc.
-\renewcommand\normalcolor{\color{yellow}}
-%%   for the background
-\pagecolor{blue}
-%%   for the text
-\color{white}
-%% choose some colored item labels
-\renewcommand{\labelitemi}{\textcolor{red}{$\bullet$}}
-\renewcommand{\labelitemii}{\textcolor{yellow}{$\star$}}
-\renewcommand{\labelitemiii}{\textcolor{magenta}{$\ast$}}
-\renewcommand{\labelitemiv}{\textcolor{cyan}{$\circ$}}
-% Make hyperlinks colored, not framed, if hypersetup is used
-\ifx\hypersetup\undefined\relax\else
-\hypersetup{colorlinks=true}
-\fi
diff --git a/Master/texmf-dist/tex/latex/ppower4/texpause.sty b/Master/texmf-dist/tex/latex/ppower4/texpause.sty
deleted file mode 100644
index 2608258bda7..00000000000
--- a/Master/texmf-dist/tex/latex/ppower4/texpause.sty
+++ /dev/null
@@ -1,40 +0,0 @@
-%% texpause.sty       Version 1.2                     10 Feb 2000
-%%---------------------------------------------------------------
-%% This is a quick hack to enable repeated pages with incremental
-%% contents e.g. for displaying slides uncovering step by step.
-%%
-%% The initial version (numbered 1.0) was written 07 May 99.
-%% Version 1.1 was created 25 May 99 and fixed a naming problem.
-%% Version 1.2 removed test for \pdfoutput on 10 Feb 2000
-%%
-%% Possible extensions: make the page numbering optional (maybe using
-%% subnumbering)
-%% Make action optional (for printed versions via pdf).
-%%
-%% Plan of attack (should work with TeX and LaTeX):
-%% - Get some ressources, i.e. one counter, one token register and one
-%%   box.
-%% - When activated save the current page count in the counter and the
-%%   output routine in the token register.
-%% - Setup a new output routine, which saves away a copy of the
-%%   current page.
-%% - Trigger this output routine to save the cumulated page contents.
-%% - Restore the former output routine and run it with the restored
-%%   saved contents.
-%% - Reset the page count and reinsert the contents once again,
-%%   removing the last glue item on the page.
-%%
-\newbox\p@uses@vebox
-\newtoks\p@uses@veoutput
-\newcount\p@uses@vepage
-\def\pause{\global\p@uses@vepage=\count0\relax %save pagenumber
-  \p@uses@veoutput=\output % make backup copy of output routine
-  \output={\global\setbox\p@uses@vebox=\box255}% copy current contents
-          % only, when triggered
-  \vfill\eject %trigger now
-  \output=\p@uses@veoutput % restore output routine
-  \unvcopy\p@uses@vebox % insert contents
-  \eject % now really show the output
-  \global\count0=\p@uses@vepage\relax %restore page number
-  \unvbox\p@uses@vebox\vskip-\lastskip % and insert again for next turn
-}%
diff --git a/Master/tlpkg/libexec/ctan2tds b/Master/tlpkg/libexec/ctan2tds
index 4657917128d..c2ee6510b44 100755
--- a/Master/tlpkg/libexec/ctan2tds
+++ b/Master/tlpkg/libexec/ctan2tds
@@ -620,6 +620,7 @@ chomp ($Build = `cd $Master/../Build/source && pwd`);
  'popupmenu',	"die 'skipping, per author (dps) request'",
  'poster',	"die 'skipping, requires compilation'",
  'powerdot',	"&MAKEflatten",
+ 'ppower4',	"die 'skipping, sourceless java circa 2002'",
  'prepr',	"die 'skipping, circa 1989, never in TL, await request'",
  'preview-latex',"die 'skipping, use preview'",
  'progkeys',	"die 'skipping, noinfo license, author unfindable'",
diff --git a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
index 2f7b2cc007e..67d27f654cd 100644
--- a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
@@ -511,7 +511,6 @@ depend polynomial
 depend polytable
 depend postcards
 depend poster-mac
-depend ppower4
 depend ppr-prv
 depend preprint
 depend prettyref
diff --git a/Master/tlpkg/tlpsrc/ppower4.tlpsrc b/Master/tlpkg/tlpsrc/ppower4.tlpsrc
deleted file mode 100644
index c98f6ef4b2c..00000000000
--- a/Master/tlpkg/tlpsrc/ppower4.tlpsrc
+++ /dev/null
@@ -1,2 +0,0 @@
-binpattern f bin/${ARCH}/pdfthumb
-binpattern f bin/${ARCH}/ppower4