rm slidenotes

git-svn-id: svn://tug.org/texlive/trunk@7656 c570f23f-e606-0410-a88d-b1316a301751

6 files changed, 0 insertions, 2205 deletions

diff --git a/Master/texmf-dist/source/latex/slidenotes/slidenotes.dtx b/Master/texmf-dist/source/latex/slidenotes/slidenotes.dtx
deleted file mode 100644
index 475ea8083e7..00000000000
--- a/Master/texmf-dist/source/latex/slidenotes/slidenotes.dtx
+++ /dev/null
@@ -1,1638 +0,0 @@
-% \CheckSum{1237}
-%
-%\iffalse   % this is a METACOMMENT !
-%
-%% File: slidenotes.dtx Copyright (C) 1993-1996 Hans van der Meer
-%%
-%
-%    \begin{macrocode}
-%<*driver>
-\documentclass{ltxdoc}
-\ProvidesFile{slidenotes.dtx}[1998/04/23 3.27  Slides and notes]
-\GetFileInfo{slidenotes.dtx}
-\title{The \textsf{slidenotes} package%
-\thanks{This file has version \fileversion\space dated \filedate.}}
-\author{Hans van der Meer\\hansm@wins.uva.nl}
-\date{Printed \today}
-\DisableCrossrefs
-\CodelineNumbered
-%\RecordChanges
-\begin{document}
-\maketitle
-\DocInput{slidenotes.dtx}
-\end{document}
-%</driver>
-%    \end{macrocode}
-%
-%\fi
-%
-% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% \changes{3.00}{1994/03/21}{First version for LaTeX2E and docstrip}
-% \changes{3.01}{1994/12/10}{Removed @vpt... macros}
-% \changes{3.02}{1995/01/26}{sheets->slides, various changes}
-% \changes{3.03}{1995/02/02}{small changes}
-% \changes{3.04}{1995/08/11}{@currdir in folder defaults}
-% \changes{3.05}{1995/08/28}{restructured documentation}
-% \changes{3.06}{1995/08/29}{frame variations, LaTeX2e-isms}
-% \changes{3.07}{1995/09/01}{frame variations, oval boxing problematic}
-% \changes{3.08}{1995/09/04}{note (section) title -> toc error}
-% \changes{3.09}{1995/09/05}{added vertical slide centering option}
-% \changes{3.10}{1995/09/18}{cue macro changed}
-% \changes{3.11}{1995/10/12}{everyslide, nofiles for slides added}
-% \changes{3.12}{1995/10/23}{cue macro marginpar always same side}
-% \changes{3.13}{1996/03/16}{changes to frame treatment}
-% \changes{3.14}{1996/03/22}{check for slides that are too high}
-% \changes{3.15}{1996/05/25}{nofiles removed}
-% \changes{3.16}{1996/08/13}{test presence chapter, cleaning code}
-% \changes{3.17}{1996/08/14}{on directory names changed pathseparator,
-%                            disable tableofcontents if not notes}
-% \changes{3.18}{1996/08/14}{added mixing of portrait and landscape}
-% \changes{3.19}{1996/08/21}{added portrait/landscape selective code}
-% \changes{3.20}{1996/08/23}{made all newcommands starred where appropiate,
-%                            removed superfluous braces}
-% \changes{3.21}{1997/03/08}{added better directory separator,
-%                            changed slide dimensions to magnified sizes,
-%                            corrected calculation of text dimensions,
-%                            problem with missedslidecounter solved}
-% \changes{3.22}{1997/03/14}{CurrentDirectory for @currdir added}
-% \changes{3.23}{1998/02/17}{option to suppress newpage at slide}
-% \changes{3.24}{1998/03/20}{ignorespaces in slide en note begin-commands}
-% \changes{3.25}{1998/04/08}{stepcounter{slidecounter}->refstepcounter}
-% \changes{3.26}{1998/04/15}{list in note environment zet parsep}
-% \changes{3.27}{1998/04/23}{boldmath in titles on sheets}
-% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% \DoNotIndex{\#}
-% \DoNotIndex{\@,}
-% \DoNotIndex{\\}
-% \DoNotIndex{\@dblarg}
-% \DoNotIndex{\@empty}
-% \DoNotIndex{\@firstoftwo}
-% \DoNotIndex{\@height}
-% \DoNotIndex{\@ifstar}
-% \DoNotIndex{\@ifundefined}
-% \DoNotIndex{\@m}
-% \DoNotIndex{\@makeother}
-% \DoNotIndex{\@namedef}
-% \DoNotIndex{\@sanitize}
-% \DoNotIndex{\@secondoftwo}
-% \DoNotIndex{\@tempdima}
-% \DoNotIndex{\@tempdimb}
-% \DoNotIndex{\@title}
-% \DoNotIndex{\@width}
-% \DoNotIndex{\addtolength}
-% \DoNotIndex{\addvspace}
-% \DoNotIndex{\advance}
-% \DoNotIndex{\begin}
-% \DoNotIndex{\begingroup}
-% \DoNotIndex{\bgroup}
-% \DoNotIndex{\bigskip}
-% \DoNotIndex{\bigskipamount}
-% \DoNotIndex{\box}
-% \DoNotIndex{\catcode}
-% \DoNotIndex{\csname}
-% \DoNotIndex{\def}
-% \DoNotIndex{\dimen@}
-% \DoNotIndex{\divide}
-% \DoNotIndex{\dp}
-% \DoNotIndex{\edef}
-% \DoNotIndex{\egroup}
-% \DoNotIndex{\end}
-% \DoNotIndex{\endcsname}
-% \DoNotIndex{\endgroup}
-% \DoNotIndex{\endlist}
-% \DoNotIndex{\enspace}
-% \DoNotIndex{\expandafter}
-% \DoNotIndex{\fbox}
-% \DoNotIndex{\gdef}
-% \DoNotIndex{\global}
-% \DoNotIndex{\hbox}
-% \DoNotIndex{\hfil}
-% \DoNotIndex{\hfill}
-% \DoNotIndex{\hrule}
-% \DoNotIndex{\hspace}
-% \DoNotIndex{\Huge}
-% \DoNotIndex{\huge}
-% \DoNotIndex{\ht}
-% \DoNotIndex{\if,\else,\fi}
-% \DoNotIndex{\ifcase,\or,\fi}
-% \DoNotIndex{\ifdim,\fi}
-% \DoNotIndex{\ifnum,\fi}
-% \DoNotIndex{\ifodd,\fi}
-% \DoNotIndex{\ifx,\fi}
-% \DoNotIndex{\item}
-% \DoNotIndex{\kern}
-% \DoNotIndex{\LARGE}
-% \DoNotIndex{\Large}
-% \DoNotIndex{\large}
-% \DoNotIndex{\let}
-% \DoNotIndex{\list}
-% \DoNotIndex{\m@ne}
-% \DoNotIndex{\medskip}
-% \DoNotIndex{\medskipamount}
-% \DoNotIndex{\multiply}
-% \DoNotIndex{\newcommand}
-% \DoNotIndex{\newcounter}
-% \DoNotIndex{\newenvironment}
-% \DoNotIndex{\newif}
-% \DoNotIndex{\newlength}
-% \DoNotIndex{\newpage}
-% \DoNotIndex{\newsavebox}
-% \DoNotIndex{\newtoks}
-% \DoNotIndex{\next}
-% \DoNotIndex{\noexpand}
-% \DoNotIndex{\noindent}
-% \DoNotIndex{\null}
-% \DoNotIndex{\p@}
-% \DoNotIndex{\par}
-% \DoNotIndex{\parbox}
-% \DoNotIndex{\raggedright}
-% \DoNotIndex{\relax}
-% \DoNotIndex{\renewcommand}
-% \DoNotIndex{\reserved@a}
-% \DoNotIndex{\scriptsize}
-% \DoNotIndex{\setbox}
-% \DoNotIndex{\setlength}
-% \DoNotIndex{\sloppy}
-% \DoNotIndex{\small}
-% \DoNotIndex{\smallskip}
-% \DoNotIndex{\smallskipamount}
-% \DoNotIndex{\space}
-% \DoNotIndex{\stepcounter}
-% \DoNotIndex{\string}
-% \DoNotIndex{\strut}
-% \DoNotIndex{\test}
-% \DoNotIndex{\the}
-% \DoNotIndex{\tiny}
-% \DoNotIndex{\tw@}
-% \DoNotIndex{\typeout}
-% \DoNotIndex{\undefined}
-% \DoNotIndex{\value}
-% \DoNotIndex{\vbox}
-% \DoNotIndex{\vfil}
-% \DoNotIndex{\vfill}
-% \DoNotIndex{\vskip}
-% \DoNotIndex{\vspace}
-% \DoNotIndex{\wd}
-% \DoNotIndex{\xdef}
-% \DoNotIndex{\z@}
-%
-% \begin{abstract}
-%   This article describes the use and the implementation of the 
-%   \emph{slidenotes class}.
-%   Its purpose is the typesetting of slides and accompanying notes.
-%   Slides can be in portrait or landscape orientation.
-%   Options are the typesetting of the slides or slides plus notes,
-%   or a collection of slides in small format.
-% \end{abstract}
-%
-% \tableofcontents
-%
-% \section{Usage}
-%
-% An input file may consist of a series of slides accompanied
-% by notes. Below the format of a slide in a nutshell:
-%
-% \DescribeEnv{slide}
-% \begin{verbatim}
-% \begin{slide}[SLIDE TITLE (optional)]
-%    ...
-%    \slidesubtitle{SUBTITLE}
-%    ...
-%    <more slide text>
-%    ...
-% \end{slide}
-% \end{verbatim}
-%
-% or
-%
-% \DescribeEnv{portraitslide}
-% \begin{verbatim}
-% \begin{portraitslide}[SLIDE TITLE (optional)]
-%    ...
-% \end{portraitslide}
-% \end{verbatim}
-%
-% \DescribeEnv{landscapeslide}
-% \begin{verbatim}
-% \begin{landscapeslide}[SLIDE TITLE (optional)]
-%    ...
-% \end{landscapeslide}
-% \end{verbatim}
-%
-% Do not put anything text outside notes/slide, 
-% because it interferes destructively with the layout.
-%
-% \DescribeEnv{note}
-% \begin{verbatim}
-% \begin{note}
-%    ...
-%    \cue{MARGIN TEXT}
-%    ...
-%    <more note text>
-%    ...
-% \end{note}
-% \end{verbatim}
-%
-% Use |\chapter| for the main structure, each note will
-% be converted to a |\section|.
-% Several parameters and font macro's are defined for various
-% style features; they can be redefined, either in the document
-% or in the \emph{slidenotes.cfg} file.
-% These parameters exist for the dimensions of the slide,
-% the font in the various text parts, several standard texts.
-%
-% Options exist for:
-% \begin{itemize}\setlength{\itemsep}{0pt}
-% \item choosing between slides, slides + notes, a collection of slides; 
-% \item landscape or portrait format;
-% \item notes in a type one notch smaller than in the slides;
-% \item variation in frame around slide.
-% \item variation in vertical centering of the contents.
-% \end{itemize}
-% 
-% See the implementation sections for further details.
-% 
-% \StopEventually{\PrintChanges}
-%
-% \section{Identification}
-%
-%    This document class can only be used with \LaTeXe, so we make
-%    sure that an appropriate message is displayed when another \TeX{}
-%    format is used.
-%
-%    \begin{macrocode}
-%<cls|obox>\NeedsTeXFormat{LaTeX2e}[1995/12/01]
-%    \end{macrocode}
-%
-%    Announce class names and versions:
-%    \begin{macrocode}
-%<*cls>
-\ProvidesClass{slidenotes}[1998/04/23 3.27  Slides and notes]
-%    \end{macrocode}
-%
-% \section{Declaration of Class Options}
-%
-%    In this part we define the options for this class that are additional
-%    to those of its parent class.
-%
-% \subsection{Show Options to User}
-%
-% Show options to the user with option |help|.
-%
-%    \begin{macrocode}
-\DeclareOption{help}{\ClassWarningNoLine{slidenotes}{%
-    Options (first one is default):
-      \MessageBreak
-    notes,slides,minis:\space type of production;
-      \MessageBreak
-    portrait,landscape:\space slide orientation;
-      \MessageBreak
-    mixed,unmixed,anti:\space both, chosen, anti orientation;
-      \MessageBreak
-    center,nocenter,squeeze:\space vertical slide position;
-      \MessageBreak
-    rect,oval,rules,drules,noframe:\space type of slideframe;
-      \MessageBreak
-    newpage,nonewpage:\space yes/no start slide on new page;
-      \MessageBreak
-    smallnotes:\space notes one notch smaller}}
-%    \end{macrocode}
-%
-% \subsection{Slides and/or Notes}
-%
-% \begin{macro}{\ifnotes}
-% \begin{macro}{\ifslides}
-% \begin{macro}{\ifminis}
-% Flag |\ifnotes| governs the production of notes in the
-% typesetting of slides and notes, 
-% flag |\ifslides| signals the typesetting of slides only
-% and |\ifminis| is for the production of a smallsized slide collection.
-% Options |notes|, |slides| and |minis| perform the selection
-% of these modes.
-%
-%    \begin{macrocode}
-\newif\ifnotes
-\newif\ifslides
-\newif\ifminis
-\DeclareOption{notes}{\notestrue\minisfalse\slidesfalse}
-\DeclareOption{slides}{\notesfalse\minisfalse\slidestrue}
-\DeclareOption{minis}{\notesfalse\ministrue\slidesfalse}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-% \subsection{Portrait or Landscape Orientation}
-%
-% \begin{macro}{\iflandscape}
-% Typesetting of slides can come in portrait or landscape format;
-% even mixing of these within one document is possible.
-%
-%    \begin{macrocode}
-\newif\iflandscape
-\DeclareOption{landscape}{\landscapetrue}
-\DeclareOption{portrait}{\landscapefalse}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\ifmixed}
-% \begin{macro}{\ifanti}
-% The next series of flags control the production of mixed portrait\slash
-% landscape slides or runs with one orientation only.
-%
-% With the |mixed| option one may mix portrait and landscape
-% oriented slides. If a slide has an orientation differing
-% from the one currently in effect (from the landscape and
-% portrait class option), it will be rotated over 90 degrees.
-% This however, requires the presence of one of the graphics
-% styles (\emph{graphics.sty} or \emph{graphicx.sty}) and
-% a conforming printer driver.
-% If one of these styles is not already present, one 
-% will be loaded at the start of the document.
-%
-% The |unmixed| option is for the case where rotation is
-% not possible (as for ex. the native OzTeX printer driver)
-% or not wanted. Only slides conforming to the current
-% orientation are typeset. E.g. if landscape format is chosen, 
-% then all slides produced from the environments |landscapeslide|
-% and the neutral |slide| are done, those of |portraitslide| are skipped.
-% If there are any slides skipped,
-% then a warning will be issued and the job must be rerun with
-% the |anti| option; this will produce the
-% missing slides in the complementary orientation.
-% The |anti| option can coexist with the |unmixed| option.
-%
-%    \begin{macrocode}
-\newif\ifmixed
-\newif\ifanti
-\DeclareOption{mixed}{\mixedtrue\antifalse}
-\DeclareOption{unmixed}{\mixedfalse}
-\DeclareOption{anti}{\mixedfalse\antitrue}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \subsection{Vertical Centering of Slide Material}
-%
-% \begin{macro}{\ifcenter}
-% \begin{macro}{\ifsqueeze}
-% Everything below the title at the head of the slide can
-% be centered vertically as well as kept tightly below the
-% head, the options |center| and |nocenter| accomplish this. 
-% Filling will be done with |\vfil|, thereby allowing it
-% to be overridden simply by the inclusion of a |\vfill|.
-% Furthermore one can |squeeze| the slidebox to minimal height
-% for the slides + notes combination.
-%
-%    \begin{macrocode}
-\newif\ifcenter
-\newif\ifsqueeze
-\DeclareOption{center}{\squeezefalse\centertrue}
-\DeclareOption{nocenter}{\squeezefalse\centerfalse}
-\DeclareOption{squeeze}{\squeezetrue\centerfalse}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \subsection{Suppress Newpage with Slide}
-%
-% \begin{macro}{\ifnewpage}
-% In typesetting notes it may be usefull to suppress the
-% newpage at the beginning of a slide.
-% This option has effect in note production only.
-%
-%    \begin{macrocode}
-\newif\ifnewpage
-\DeclareOption{newpage}{\newpagetrue}
-\DeclareOption{nonewpage}{\newpagefalse}
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsection{Notes in Smaller Type}
-%
-% \begin{macro}{\ifsmallnotes}
-% The \texttt{smallnotes} option switches the font set
-% in the notes one notch smaller than the standard
-% sizes chosen in the style. The sizes in the slides
-% are always those specified by the style.
-%
-%    \begin{macrocode}
-\newif\ifsmallnotes
-\smallnotesfalse
-\DeclareOption{smallnotes}{\smallnotestrue}
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsection{Variation in Slideframe}
-%
-% \begin{macro}{\framevariant}
-% The frame of a slide can be rectangular, oval,
-% delineated by rules or empty.
-%
-%    \begin{macrocode}
-\newcommand*\framevariant{}
-\DeclareOption{noframe}{\renewcommand*\framevariant{n}}
-\DeclareOption{rules}{\renewcommand*\framevariant{r}}
-\DeclareOption{drules}{\renewcommand*\framevariant{d}}
-\DeclareOption{rect}{\renewcommand*\framevariant{f}}
-\DeclareOption{oval}{\renewcommand*\framevariant{o}}
-%    \end{macrocode}
-% \end{macro}
-%
-% The |\obox| macro is in file \texttt{obox.sty};
-% if necessary it is read when document processing starts.
-%
-%    \begin{macrocode}
-\AtBeginDocument{\@ifundefined{obox}%
-  {\IfFileExists{obox.sty}{\RequirePackage{obox}}%
-    {\if\framevariant o
-    \ClassWarningNoLine{slidenotes}{oval option disabled}%
-    \renewcommand*\framevariant{f}\fi}}%
-  {}}
-%    \end{macrocode}
-%
-% \begin{macro}{\ovalslideframerule}
-% An oval slideframe is drawn using LaTeX's picture command.
-% Therefore the range of linethicknesses is restricted to
-% those provided by the circle fonts. The following macro
-% is defined to one of the standard linethickness commands.
-%
-%    \begin{macrocode}
-\newcommand*\ovalslideframerule{\thicklines}
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsection{Pass Options and Load Parent Class}
-%
-% \begin{macro}{\parentclass}
-% Since the \emph{slidenotes class} is implemented as a modification
-% of an existing document class, we must load the parent class.
-% However in order to ease changes in parent class the
-% name of this class is parametrized in macro |\parentclass|.
-% An obvious candidate is \emph{report} or friends.
-%
-% Customize with a definition of |\parentclass| before
-% calling |\documentclass|.
-%
-%    \begin{macrocode}
-\providecommand\parentclass{report}
-%    \end{macrocode}
-% \end{macro}
-%
-% Set the class defaults.
-%
-%    \begin{macrocode}
-\ExecuteOptions{notes,portrait,mixed,rect,center,newpage}
-%    \end{macrocode}
-%
-% The options of the |\documentclass| call which are not specific for the
-% \emph{slidenotes class} must be passed to the parent class.
-% We take the opportunity to select some defaults, e.g.
-% production of a titlepage in case the parent class is \emph{article}.
-%
-%    \begin{macrocode}
-\DeclareOption*{\PassOptionsToClass{\CurrentOption}{\parentclass}}
-\PassOptionsToClass{titlepage,a4paper}{\parentclass}
-\ProcessOptions
-%    \end{macrocode}
-%
-% After this we load the parent class.
-% Note that the landscape option is not passed if \texttt{notes}
-% is also specified.
-% For the production of skipped slides we may also need
-% landscaped printing.
-%
-%    \begin{macrocode}
-\iflandscape\ifnotes\else
-  \PassOptionsToClass{landscape}{\parentclass}%
-\fi\fi
-\LoadClass{\parentclass}
-%    \end{macrocode}
-%
-% Show some of the options chosen.
-%
-%    \begin{macrocode}
-\ClassWarningNoLine{slidenotes}{%
-  \iflandscape LANDSCAPE\else PORTRAIT\fi
-  \space SLIDES\space
-  \ifminis COLLECTION \fi \ifnotes + NOTES \fi
-  PRODUCTION}
-%    \end{macrocode}
-%
-% \section{Some Useful Macros}
-%
-% We define some helpfull macros first, as we need them later on.
-% Defining is with |\providecommand| just in case the parent class
-% has already loaded them.
-%
-% \begin{macro}{\@swapdimens}
-% This macro swaps two dimens with the help of a third.
-%
-%    \begin{macrocode}
-\providecommand*\@swapdimens[3]{#3=#1 #1=#2 #2=#3\relax}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@ifemptyarg}
-% Testing for the presence or absence of a parameter.
-%
-%    \begin{macrocode}
-\providecommand{\@ifemptyarg}[1]{% {absence}{presence}
-  \ifx\@empty#1\@empty
-  \expandafter\@firstoftwo\else\expandafter\@secondoftwo\fi}
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsection{Postprocessing of Options}
-%
-% Reset the squeeze option to false when slides or minis are produced.
-% This is done to prevent the slide numbering jumping up and down.
-%
-%    \begin{macrocode}
-\ifminis\squeezefalse\fi
-\ifslides\squeezefalse\fi
-%    \end{macrocode}
-%
-% Production of notes turns |mixed| on and |anti| off.
-% When typesetting notes, no rotation on the part of the
-% dvi driver is required; both can be displayed.
-%
-%    \begin{macrocode}
-\ifnotes\mixedtrue\antifalse\fi
-%    \end{macrocode}
-%
-% When the skipped slides are in production we must effectively
-% change the orientation from landscape to portrait or vice versa.
-%
-%    \begin{macrocode}
-\ifanti
-  \iflandscape\landscapefalse\else\landscapetrue\fi
-  \ClassWarningNoLine{slidenotes}{ANTI OPTION => ORIENTATION CHANGED}
-\fi
-%    \end{macrocode}
-%
-% \DescribeEnv{verbatim}
-% We need the \emph{verbatim.sty} for skipping portions of the text.
-%
-%    \begin{macrocode}
-\RequirePackage{verbatim}
-%    \end{macrocode}
-%
-% \DescribeMacro{\rotatebox}
-% We need the |\rotatebox| macro in case of mixed slides or minis;
-% if necessary load \emph{graphics.sty}.
-% We are even prepared for the case where this file cannot be found.
-%
-%    \begin{macrocode}
-\ifmixed\ifnotes\else
-  \AtBeginDocument{%
-    \@ifundefined{rotatebox}%
-      {\IfFileExists{graphics.sty}%
-        {\RequirePackage{graphics}}%
-        {\mixedfalse}%
-      }{}}
-\fi\fi
-%    \end{macrocode}
-%
-% \section{Dimensions}
-%
-% \begin{macro}{\slidewidth}
-% \begin{macro}{\slideheight}
-% We give default values for height and width in portrait format,
-% |\slideheight| and |\slidewidth| respectively. 
-% In the initialization section the landscape format is set
-% by an exchange of height and width. Please note that
-% these values are set for slides production: magnified values.
-% They will be automatically diminished when slides \&\ notes are made.
-% All other dimensions (frame separation, linethickness, etc.)
-% must be given unmagnified values, just as one would do in
-% normal typesetting.
-%
-%    \begin{macrocode}
-\newlength\slidewidth
-\newlength\slideheight
-\setlength\slidewidth{176mm}
-\setlength\slideheight{248mm}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\slidemagnification}
-% For the production of the slides the magnification is set to
-% |\slidemagnification|.
-%
-%    \begin{macrocode}
-\newcommand*\slidemagnification{\magstep4}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\slideboxrule}
-% \begin{macro}{\slideboxsep}
-% \begin{macro}{\slidenotesep}
-% \begin{macro}{\slidetitlesep}
-% Furthermore we define special parameters for the
-% separation between frame and contents of the slide,
-% |\slideboxsep| and for the thickness of the frame, |\slideboxrule|.
-% Length |\slidenotesep| is the distance between the slide
-% and the note, |\slidetitlesep| the skip below a call of
-% a (sub)title macro.
-%
-%    \begin{macrocode}
-\newlength\slideboxrule
-\newlength\slideboxsep
-\newlength\slidenotesep
-\newlength\slidetitlesep
-\setlength\slideboxrule{.2mm}
-\setlength\slideboxsep{3mm}
-\setlength\slidenotesep{8mm}
-\setlength\slidetitlesep{\z@}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-% \section{Registers}
-% 
-% \begin{macro}{\slidecounter}
-% The slides are counted and the counter is reset whenever
-% a new chapter is begun, if there is a chapter structure, of course.
-%
-%    \begin{macrocode}
-\@ifundefined{c@chapter}%
-  {\newcounter{slidecounter}}%
-  {\newcounter{slidecounter}[chapter]}
-%    \end{macrocode}
-% \end{macro}
-% 
-% \begin{macro}{\missedslidecounter}
-% If we have both the |mixed| and |anti| options off we must
-% keep count of the number of slides passed over.
-% Always define this counter, it may be present in the auxiliary
-% files from a previous run.
-% We cannot use the standard \LaTeX's |\newcounter| command, because the
-% the value reported will be the value produced by the last
-% included file; the reason being the recording of the counter
-% in the auxiliary files. Therefore we use plain \TeX's |\newcount|.
-%
-%    \begin{macrocode}
-\newcount\missedslidecounter
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\minicounter}
-% Minis come just four to a page, therefore we count them.
-%
-%    \begin{macrocode}
-\newcounter{minicounter}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\slidebox}
-% Slides are typeset in a box for later placement and
-% height adjustement.
-%
-%    \begin{macrocode}
-\newsavebox\slidebox
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\slidemarker}
-% Slides are marked by a text and a number. The text by
-% default comes from the |\chapter| macro and is put into
-% a token register named |\slidemarker|.
-% In the article style, however there is no chapter structure.
-% There we intialize this
-% token register from the |\title|; note that we need to do this
-% at |\begin{document}|, because |\maketitle| interfers
-% by setting |\@title| empty.
-%
-%    \begin{macrocode}
-\newtoks\slidemarker
-\AtBeginDocument{%
-  \@ifundefined{@title}{\def\@title{\Collection}}{}%
-  \slidemarker={\@title}}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\everyslide}
-% \begin{macro}{\everynote}
-% At the start of each slide a token register |\everyslide| is executed,
-% where the user can place settings that should be local to each slide. 
-% The same for the start of each note where |\everynote| is executed.
-%
-%    \begin{macrocode}
-\newtoks\everyslide
-\newtoks\everynote
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \section{Note Environment}
-%
-% \begin{environment}{note}
-% In case of productions of slides the notes are simply left out;
-% we effectuate this with the comment mechanism of the
-% \emph{verbatim.sty}. Otherwise the material in
-% the \texttt{note} environment is typeset.
-% The environment for notes is started with font selections;
-% the fontsize is initialized to normalsize, but all
-% sizes are set one notch down for the |smallnotes| option.
-% Execution starts the note with the code in token register |\everynote|.
-%
-%    \begin{macrocode}
-\ifnotes
-\newenvironment{note}[1][]{%
-  \notesfont
-  \ifsmallnotes\smallersizes\fi
-  \normalsize
-  \the\everynote
-%    \end{macrocode}
-%
-% Separate slide and note with some whitespace.
-%
-%    \begin{macrocode}
-  \addvspace{\slidenotesep}%
-%    \end{macrocode}
-%
-% We use the \texttt{list} environment for offsetting
-% the margin inside the notes, a variation on the
-% \texttt{quote} environment. However, the leftmargin is
-% reduced to zero, because we do not want extra indentation
-% for the text of the notes.
-%
-%    \begin{macrocode}
-  \list{}{\leftmargin=\z@ 
-  	\rightmargin=\marginwidth
-  	\parsep=\parskip}\item[]
-%    \end{macrocode}
-%
-% Finish the \texttt{note} environment, close page with a filler
-% when newpage option is in effect.
-%
-%    \begin{macrocode}
-  \ignorespaces}{\endlist\ifnewpage\vfill\fi}
-%    \end{macrocode}
-%
-% If notes are not wanted, |\let| the |note| environment to |comment|.
-%
-%    \begin{macrocode}
-\else
-  \let\note=\comment
-  \let\endnote=\endcomment
-\fi
-%    \end{macrocode}
-% \end{environment}
-%
-% \begin{macro}{\smallersizes}
-% This macro switches all of \LaTeX's sizes one notch down (except
-% for |\tiny|, the smallest size).
-%
-%    \begin{macrocode}
-\newcommand*\smallersizes{%
-  \let\Huge\huge
-  \let\huge\LARGE
-  \let\LARGE\Large
-  \let\Large\large
-  \let\large\normalsize
-  \let\normalsize\small
-  \let\small\footnootsize
-  \let\footnotesize\scriptsize
-  \let\scriptsize\tiny
-  }
-%    \end{macrocode}
-% \end{macro}
-%
-% \section{Slide Environment}
-%
-% \subsection{Slide Orientation}
-%
-% \begin{environment}{portraitslide}
-% \begin{environment}{landscapeslide}
-% \begin{environment}{slide}
-% Here we differentiate between the various possibilities
-% for the slide orientation.
-% Note that we set a flag for the current orientation
-% in order to allow orientation dependent code.
-%
-% First the case of mixed orientations.
-%
-%    \begin{macrocode}
-\ifmixed
-\newenvironment{portraitslide}{%
-  \landscapeslidefalse
-  \iflandscape\@swapdimens\slideheight\slidewidth\@tempdima
-  \fi
-  \@slide}{\@endslide
-  \iflandscape\putslide{90}\else\putslide{0}\fi}
-\newenvironment{landscapeslide}{%
-  \landscapeslidetrue
-  \iflandscape\else\@swapdimens\slideheight\slidewidth\@tempdima
-  \fi
-  \@slide}{\@endslide
-  \iflandscape\putslide{0}\else\putslide{90}\fi}
-\newenvironment{slide}{\@slide}{\@endslide\putslide{0}}
-%    \end{macrocode}
-%
-% Secondly the case where missed slides are produced. 
-% A tricky point here is that we have already complemented the
-% value of |\iflandscape|; therefore no dimensions
-% have to be interchanged and the tests all seem
-% to point the wrong way.
-%
-%    \begin{macrocode}
-\else\ifanti
-\newenvironment{portraitslide}{%
-  \landscapeslidefalse
-  \iflandscape
-    \refstepcounter{slidecounter}%
-    \let\@slide=\comment\let\@endslide=\endcomment
-  \fi
-  \@slide}{\@endslide
-  \iflandscape\else\putslide{0}\fi}
-\newenvironment{landscapeslide}{%
-  \landscapeslidetrue
-  \iflandscape\else
-    \refstepcounter{slidecounter}%
-    \let\@slide=\comment\let\@endslide=\endcomment
-  \fi
-  \@slide}{\@endslide
-  \iflandscape\putslide{0}\fi}
-\newenvironment{slide}{%
-  \refstepcounter{slidecounter}%
-  \let\@slide=\comment\let\@endslide=\endcomment
-  \@slide}{\@endslide}
-%    \end{macrocode}
-%
-% Finally the case of separate slide orientation.
-% A skipped slide must be counted always in |slidecounter|
-% in order to keep the numbers straight and is also recorded
-% in |missedslidecounter|; the |comment| environment
-% is used to get rid of a skipped slide.
-%
-%    \begin{macrocode}
-\else
-\newenvironment{portraitslide}{%
-  \landscapeslidefalse
-  \iflandscape
-    \refstepcounter{slidecounter}%
-    \global\advance\missedslidecounter\@ne
-    \let\@slide=\comment\let\@endslide=\endcomment
-  \fi
-  \@slide}{\@endslide
-  \iflandscape\else\putslide{0}\fi}
-\newenvironment{landscapeslide}{%
-  \landscapeslidetrue
-  \iflandscape\else
-    \refstepcounter{slidecounter}%
-    \global\advance\missedslidecounter\@ne
-    \let\@slide=\comment\let\@endslide=\endcomment
-  \fi
-  \@slide}{\@endslide
-  \iflandscape\putslide{}\fi}
-\newenvironment{slide}{\@slide}{\@endslide\putslide{0}}
-\fi\fi
-%    \end{macrocode}
-% \end{environment}
-% \end{environment}
-% \end{environment}
-%
-% And then we have to report if there are any skipped slides.
-%
-%    \begin{macrocode}
-\ifmixed\else\ifanti\else
-\AtEndDocument{\ifnum\missedslidecounter>\z@
-  \ClassWarningNoLine{slidenotes}{Rerun with `anti'
-  for \the\missedslidecounter\space slide(s) skipped}%
-  \fi}
-\fi\fi
-%    \end{macrocode}
-%
-% \subsection{Placing a Slide}
-%
-% \begin{macro}{\putslide}
-% The positioning of a slide is split off from its
-% production in the following macro.
-% We define this positioning differently for the
-% various production schemes.
-%
-%    \begin{macrocode}
-\ifnotes
-  \newcommand*\putslide[1]{\noindent\rputslide{#1}\par}
-\fi
-\ifslides
-  \newcommand*\putslide[1]{\begin{center}\rputslide{#1}\end{center}}
-\fi
-\ifminis
-  \newcommand*\putslide[1]{\noindent
-    \rputslide{#1}%
-    \stepcounter{minicounter}%
-      \ifnum\value{minicounter}=2
-        \par
-      \else\ifnum\value{minicounter}=4
-        \newpage\setcounter{minicounter}{0}%
-      \else\hfil\fi\fi}
-\fi
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\rputslide}
-% We alse need variants in accordance with the need of slide rotation.
-%
-%    \begin{macrocode}
-\newcommand*\rputslide[1]{\usebox{\slidebox}}
-\ifmixed\ifnotes\else
-  \renewcommand*\rputslide[1]{%
-    \ifnum#1=\z@\usebox{\slidebox}%
-    \else\rotatebox{#1}{\kern-.5\slidewidth\usebox{\slidebox}}%
-    \fi}
-\fi\fi
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsection{Typeset Slide Contents}
-%
-% \begin{macro}{\@slide}
-% Slides are collected between |\@slide| and |\@endslide|.
-% Each slide starts a new page, except when a collection is made
-% or possibly in note production.
-% We program the |\newpage| here in order to get the pagenumbering
-% in the table of contents right.
-% The font is set to the special chosen |\slidefont|.
-% The fontsize is initialized to the normal size.
-% From the optional argument the title is put into the \emph{toc} file.
-%
-% \subsubsection{Starting a Slide}
-%
-%    \begin{macrocode}
-\newcommand*\@slide[1][]{%
-	\ifnotes
-		\ifnewpage\newpage\else\addvspace{\bigskipamount}\fi
-	\else
-		\ifminis\else\newpage\fi
-	\fi
-  \refstepcounter{slidecounter}%
-  \slidefont
-  \normalsize
-%    \end{macrocode}
-%
-% Write a line to the \emph{.toc} file when notes are in production.
-%
-%    \begin{macrocode}
-\ifnotes
-  \@ifemptyarg{#1}%
-    {\addcontentsline{toc}{section}{\Slide\,\theslidecounter}}%
-    {\addcontentsline{toc}{section}{#1}}%
-\fi
-%    \end{macrocode}
-%
-% The contents of the slide is typeset in a \texttt{minipage},
-% which is captured in a box. 
-% Execution starts the box with the code in token register |\everyslide|.
-% When the optional argument is not empty, this
-% furnishes the slide title at its top.
-% The width of the \texttt{minipage}, in which the contents of
-% the slide are typeset,
-% is the |\slidewidth| adjusted for the thickness of the
-% surrounding frame and the separation between frame and contents.
-%
-%    \begin{macrocode}
-  \@tempdima\slidewidth
-  \advance\@tempdima-\tw@\slideboxrule
-  \advance\@tempdima-\tw@\slideboxsep
-  \@tempdimb\slideheight
-  \advance\@tempdimb-\tw@\slideboxrule
-  \advance\@tempdimb-\tw@\slideboxsep
-  \begin{lrbox}{\slidebox}%
-    \the\everyslide
-    \ifsqueeze
-        \begin{minipage}{\@tempdima}%
-    \else
-        \begin{minipage}[][\@tempdimb][t]{\@tempdima}%
-    \fi
-%    \end{macrocode}
-%
-% We want to find out the height of the slide, therefore
-% we catch the slide contents in a |\vbox|.
-%
-%    \begin{macrocode}
-     \setbox\@tempboxa=\vbox\bgroup\leavevmode
-     \@ifemptyarg{#1}{}{\slidetitle{#1}}\ifcenter\vfil\fi
-     \ignorespaces}
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsubsection{Finishing a Slide}
-%
-% \begin{macro}{\@endslide}
-% In the second part of slide typesetting we construct the slide.
-%
-%    \begin{macrocode}
-\newcommand*\@endslide{%
-%    \end{macrocode} 
-%
-% First we do vertical centering with |\vfil| if required.
-%
-%    \begin{macrocode}
-  \ifcenter\vfil\fi
-%    \end{macrocode} 
-%
-% Here we close the catching box and check its height.
-%
-%    \begin{macrocode}
-    \egroup
-    \chk@slideheight\@tempboxa
-    \unvbox\@tempboxa
-    \end{minipage}\end{lrbox}%
-%    \end{macrocode}
-%
-% The slide contents are enclosed in a framed box and
-% then together with the marker placed into a |\parbox|.
-% The height of the box is
-% adjusted to slideheight minus frame.
-% The complete slide is again captured in |\slidebox| because
-% we may want to subject it to a rotation.
-%
-%    \begin{macrocode}
-  \sbox\slidebox{\parbox{\slidewidth}{%
-    \fboxsep\slideboxsep
-    \fboxrule\slideboxrule
-    \csname frame@\framevariant\endcsname
-    \\*[\smallskipamount]
-    \makebox[\slidewidth]{%
-      \small\strut\the\slidemarker
-      \hfil\Slidenumber~\theslidecounter}%
-  }}}
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsubsection{Framing a Slide}
-%
-% \begin{macro}{\frame@f}
-% Rectangular box around slide contents.
-%    \begin{macrocode}
-\newcommand*\frame@f{%
-  \fbox{\usebox\slidebox}%
-  }
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\frame@o}
-% Oval box around slide contents.
-%    \begin{macrocode}
-\newcommand*\frame@o{%
-  \@tempdimb\dp\slidebox
-  \advance\@tempdimb-\fboxsep
-  \advance\@tempdimb-\fboxrule
-  \obox[][\ovalslideframerule]{%
-    \raisebox{\@tempdimb}{\usebox\slidebox}}%
-  }
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\frame@n}
-% Nothing around slide contents.
-%    \begin{macrocode}
-\newcommand*\frame@n{%
-  \advance\fboxsep\fboxrule \fboxrule\z@
-  \fbox{\usebox\slidebox}%
-  }
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\frame@r}
-% Rule above and below slide contents.
-%    \begin{macrocode}
-\newcommand*\frame@r{%
-  \rule{\slidewidth}{\fboxrule}\\*[\fboxsep]%
-  \usebox{\slidebox}\\*[\fboxsep]%
-  \rule{\slidewidth}{\fboxrule}%
-  }
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\frame@d}
-% Double rules above and below slide contents.
-%    \begin{macrocode}
-\newcommand*\frame@d{%
-  \rule{\slidewidth}{\fboxrule}\\*[\tw@\fboxrule]%
-  \rule[\baselineskip]{\slidewidth}{\fboxrule}%
-    \vspace{-\baselineskip}\\*[\fboxsep]%
-  \usebox{\slidebox}\\*[\fboxsep]%
-  \rule{\slidewidth}{\fboxrule}\\*[\tw@\fboxrule]%
-  \rule[\baselineskip]{\slidewidth}{\fboxrule}%
-    \vspace{-\baselineskip}%
-  }
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsubsection{Check Slide Height}
-%
-% \begin{macro}{\chk@slideheight}
-% Here we define the macro that checks the height of slides and
-% gives a warning when overfilling occurs. 
-% Keep the changes to |\dimen@| local by grouping.
-%
-%    \begin{macrocode}
-\newcommand*\chk@slideheight[1]{{%
-  \dimen@\ht#1
-  \advance\dimen@\dp#1
-  \ifnum\dimen@>\slideheight
-    \ClassWarning{slidenotes}{slide too high by \the\dimen@}%
-  \fi}}
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsection{Titles on Slides}
-%
-% \begin{macro}{\slidetitle}
-% \begin{macro}{\slidesubtitle}
-% Put centered title or subtitle on the slide.
-% The first (and optional) argument controls the font setting.
-% These titles are followed by a |\medskip|; whitespace before
-% the title is the responsibility of the slidewriter.
-% These titles are suppressed if their argument somehow
-% turns out to be empty.
-%
-%    \begin{macrocode}
-\newcommand*\slidetitle{\@slidetitle{\slidetitlefont}}
-\newcommand*\slidesubtitle{\@slidetitle{\slidesubtitlefont}}
-\newcommand*\@slidetitle[2]{%
-    \@ifemptyarg{#2}{}%
-        {\begin{center}#1#2\end{center}\vspace{\slidetitlesep}}}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \subsection{Slideformat Dependent Typesetting}
-%
-% \begin{macro}{\iflandscapeslide}
-% Here we define a flag to be used for the implementation
-% of format dependent code selection.
-% This flag is initialized to the current default orientation.
-%
-%    \begin{macrocode}
-\newif\iflandscapeslide
-\iflandscape\landscapeslidetrue\else\landscapeslidefalse\fi
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\portraitonly}
-% \begin{macro}{\landscapeonly}
-% Material can be selected on the basis the slide's format,
-% portrait or landscape orientation with respectively:\\
-% |\landscapeonly{...}|\\
-% |\portraitonly{...}|\\
-% For example, where a list can be placed without any difficulty
-% on a portrait slide, it may require the use of |multicols|
-% in landscapeformat.
-% If problems arise, e.g. with the fixing of catcodes, then use the
-% basic construction
-% |\iflandscapeslide .. \else ..\fi|
-%
-%    \begin{macrocode}
-\newcommand\landscapeonly[1]{\iflandscapeslide#1\fi}
-\newcommand\portraitonly[1]{\iflandscapeslide\else#1\fi}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \subsection{Cues in the Margin}
-%
-% \begin{macro}{\marginwidth}
-% The length variable |\marginwidth| holds the margin space
-% that will be reserved for short remarks.
-%
-%    \begin{macrocode}
-\newlength\marginwidth
-\setlength\marginwidth{3cm}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\cue}
-% Giving short remarks in the margin of the notes text.
-% To be used for finding specific text parts with a glance.
-%
-%    \begin{macrocode}
-\newcommand*\cue[2][\cuefont]{%
-  \marginpar{\hspace*{-\marginwidth}%
-  \parbox{\marginparwidth}{\raggedright\sloppy#1#2}}}
-%    \end{macrocode}
-% \end{macro}
-%
-% |\cue| cannot allow marginpar switching from left to
-% right margin when typesetting twosided material; therefore
-% force all marginpars into the same margin.
-%
-%    \begin{macrocode}
-\@mparswitchfalse
-%    \end{macrocode}
-%
-% \section{Style Features}
-%
-% \subsection{Redefine Chapter Code}
-%
-% In order to process the slide marking
-% two macro's in the production of chapter heads are redefined.
-% Also a new chapter starts a new page and the
-% pagestyle for this page is set to \texttt{empty}.
-%
-%    \begin{macrocode}
-\@ifundefined{c@chapter}{}{%
-  \let\old@makechapterhead=\@makechapterhead
-  \let\old@makeschapterhead=\@makeschapterhead
-  \renewcommand*\@makechapterhead[1]{%
-    \global\slidemarker={#1}\old@makechapterhead{#1}%
-    \thispagestyle{empty}\newpage}%
-  \renewcommand*\@makeschapterhead[1]{%
-    \global\slidemarker={#1}\old@makeschapterhead{#1}%
-    \thispagestyle{empty}\newpage}%
-  }
-%    \end{macrocode}
-%
-% \subsection{Pagestyle}
-%
-% Slides and minis want the \texttt{empty} style.
-%
-%    \begin{macrocode}
-\ifnotes\else\pagestyle{empty}\fi
-%    \end{macrocode}
-%
-% \subsection{Fonts}
-%
-% \begin{macro}{\headerfont}
-% \begin{macro}{\slidefont}
-% \begin{macro}{\notesfont}
-% \begin{macro}{\footnotefont}
-% \begin{macro}{\slidetitlefont}
-% \begin{macro}{\slidesubtitlefont}
-% \begin{macro}{\cuefont}
-% Choose fonts for the various elements of slides and notes.
-% Their names speak for themselves.
-%
-%    \begin{macrocode}
-\newcommand*\headerfont{\rmfamily}
-\newcommand*\slidefont{\sffamily}
-\newcommand*\notesfont{\rmfamily}
-\newcommand*\footnotefont{\sffamily\mdseries\upshape}
-\newcommand*\slidetitlefont{\Large\bfseries\boldmath}
-\newcommand*\slidesubtitlefont{\normalsize\bfseries\boldmath}
-\newcommand*\cuefont{\sffamily\bfseries\boldmath}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-% \section{Language Adjustments}
-%
-% \begin{macro}{\Collection}
-% \begin{macro}{\Slidenumber}
-% \begin{macro}{\Slide}
-% We define some language specific verbs, such
-% as |\Collection| and |\Slidenumber|.
-% To be customized by redefinition in the configuration file.
-%
-%    \begin{macrocode}
-\newcommand*\Collection{LECTURE NOTES}
-\newcommand*\Slidenumber{\#}
-\newcommand*\Slide{Slide}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-% \subsection{Example of Adjustements in Configuration File}
-%
-% Example of a configuration file with dutch equivalents
-% for language dependent items.
-%
-%    \begin{macrocode}
-%</cls>
-%<*cfg>
-\renewcommand*\Collection{COLLEGE AANTEKENINGEN}
-\renewcommand*\Slidenumber{Nr.}
-\renewcommand*\Slide{Transparant}
-%</cfg>
-%<*cls>
-%    \end{macrocode}
-%
-% \section{Directory Localization}
-%
-% \begin{macro}{\CurrentDirectory}
-% \begin{macro}{\DirectorySeparator}
-% We can determine from |\@currdir| which
-% character separates directories in a path name. 
-% E.g. in UNIX this is |/| from the string |./|, but
-% in the MacOS the current directory and the separator are both |:|.
-% Therefore we extract from |\@currdir| the last character 
-% (of two at most).\\
-% Make |\CurrentDirectory| a synonyme for |\@currdir|.
-%
-%    \begin{macrocode}
-\let\CurrentDirectory=\@currdir
-\def\DirectorySeparator#1#2`\^^M{\@ifemptyarg{#2}{#1}{#2}}
-\edef\DirectorySeparator{%
-	\expandafter\DirectorySeparator\CurrentDirectory`\^^M}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\LastChar}
-% Another macro delivers the last character of a string.
-%
-%    \begin{macrocode}
-\providecommand*{\LastChar}[1]{%
-  \@ifemptyarg{#1}{}{\expandafter\@lastchar#1`\^^M}}
-\def\@lastchar#1#2`\^^M{\@ifemptyarg{#2}{#1}{\@lastchar#2`\^^M}}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\DirectoryName}
-% The next macro ensures that a path name ends correctly, when
-% a filename is concatenated with it.
-% If the directory separator character isn't the last character,
-% it is added.
-%
-%    \begin{macrocode}
-\providecommand*{\DirectoryName}[1]{\@ifemptyarg{#1}{}%
-  {\if\LastChar{#1}\DirectorySeparator\relax#1\else
-    #1\DirectorySeparator\fi}}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\Setfolder}
-% Macro |\Setfolder| can be used to install a standard
-% folder (directory) name.
-% E.g. a name |\figuresfolder| can be defined as the
-% standard place for figures.
-% Supply as first argument to |\Setfolder| the macro name
-% for the folder. e.g. |\figuresfolder| and as second
-% parameter its location on disk.
-% Below three of these folders (here initialized 
-% with empty names) are defined in the example configuration file.
-%    \begin{macrocode}
-\newcommand*\Setfolder[2]{\edef#1{\DirectoryName{#2}}}
-%</cls>
-%<*cfg>
-\Setfolder{\mainfolder}{}
-\Setfolder{\commonfolder}{}
-\Setfolder{\figuresfolder}{}
-%</cfg>
-%<*cls>
-%    \end{macrocode}
-% \end{macro}
-%
-% \section{Read Configuration File}
-%
-% Last, but not least, see if there is a configuration
-% file \texttt{slidenotes.cfg} and read it for the final adjustments.
-% In this file one can change things like the
-% font selection, size of various length variables, etc.
-%
-%    \begin{macrocode}
-\InputIfFileExists{slidenotes.cfg}{}{}
-%    \end{macrocode}
-%
-% \section{Process the Orientation Options}
-%
-% Final settings take place afterwards, because the variables
-% involved may have been changed value in the configuration file.
-%
-% \subsection{Page Orientation}
-%
-% In case of landscape orientation the height and width of the page
-% need to be exchanged for slides + notes, for slides
-% in the anti orientation also.
-% For notes we always use a portrait paperformat with 
-% both portrait and landscape oriented slides on it.
-%
-%    \begin{macrocode}
-\ifnotes
-  \iflandscape\@swapdimens\paperheight\paperwidth\@tempdima\fi
-\else
-  \ifanti\@swapdimens\paperheight\paperwidth\@tempdima\fi
-\fi
-%    \end{macrocode}
-%
-% \subsection{Slide Dimensions and Orientation}
-%
-% At this point height and width of the slides are known
-% in their final sizes. For the proces of typesetting they
-% have to be reduced by the magnification applied later on.
-%
-%    \begin{macrocode}
-\divide\slidewidth by\slidemagnification
-\multiply\slidewidth by\@m
-\divide\slideheight by\slidemagnification
-\multiply\slideheight by\@m
-%    \end{macrocode}
-%
-% In case of landscape format the height and width of slides
-% need to be exchanged, because they are defined in portrait format.
-%
-%    \begin{macrocode}
-\iflandscape\@swapdimens\slideheight\slidewidth\@tempdima\fi
-%    \end{macrocode}
-%
-% \section{Shutoff Titles if Necessary}
-%
-% \begin{macro}{\maketitle}
-% Kill the title and the chapter pages for slide production, 
-% but not when a collection is prepared.
-% Also allow for the fact that |\chapter| effects
-% a change to pagestyle \texttt{plain}.
-%
-%    \begin{macrocode}
-\ifslides
-  \renewcommand\maketitle{}
-  \@ifundefined{c@chapter}{}{%
-    \renewcommand*\@makechapterhead[1]{\global\slidemarker={#1}%
-      \thispagestyle{empty}}%
-    \renewcommand*\@makeschapterhead[1]{\global\slidemarker={#1}%
-      \thispagestyle{empty}}%
-  }
-\fi
-%    \end{macrocode}
-% \end{macro}
-%
-% Disable typesetting of the table of contents unless notes are
-% in production.
-%
-%    \begin{macrocode}
-\ifnotes\else\AtBeginDocument{\let\tableofcontents=\relax}\fi
-%    \end{macrocode}
-%
-% \section{Page Dimensions}
-%
-% Here we do some calculations on sizes and set the variables
-% to their proper values.
-%
-% \subsection{Fullsize Slides}
-%
-% First we typeset with an enlarged magnification.
-%
-%    \begin{macrocode}
-\ifslides
-  \mag\slidemagnification\relax
-%    \end{macrocode}
-%
-% Horizontal dimensions:
-%
-%    \begin{macrocode}
-  \setlength\hoffset{-1in}
-    \divide\hoffset by\slidemagnification
-    \multiply\hoffset by\@m
-  \setlength\textwidth{\paperwidth}
-    \divide\textwidth by\slidemagnification
-    \multiply\textwidth by\@m
-  \setlength\oddsidemargin{0pt}
-  \setlength\evensidemargin{0pt}
-%    \end{macrocode}
-%
-% Vertical dimensions:
-%
-%    \begin{macrocode}
-  \setlength\voffset{-1in}
-    \divide\voffset by\slidemagnification
-    \multiply\voffset by\@m
-  \setlength\headheight{0pt}
-  \setlength\headsep{0pt}
-  \setlength\textheight{\paperheight}
-    \addtolength\textheight{-2\topmargin}
-    \divide\textheight by\slidemagnification
-    \multiply\textheight by\@m
-\fi
-%    \end{macrocode}
-%
-% \subsection{Collection of Slides}
-%
-%    \begin{macrocode}
-\ifminis
-  \setlength\headheight{0pt}
-  \setlength\headsep{0pt}
-  \setlength\footskip{0pt}
-  \setbox\@tempboxa\vbox{\hbox{\slidefont\small\strut}\smallskip\null}
-  \@tempdima=2\slidewidth
-  \ifmixed
-    \advance\@tempdima by 2\ht\@tempboxa
-  \else
-    \advance\@tempdima by 8mm
-  \fi
-  \ifdim\@tempdima>\textwidth \setlength\textwidth{\@tempdima}\fi
-  \@tempdimb=2\slideheight
-    \advance\@tempdimb by 2\ht\@tempboxa
-  \ifdim\@tempdimb>\textheight
-    \setlength\textheight{\@tempdimb}
-    \@tempdimb\paperheight
-    \advance\@tempdimb-\textheight
-    \addtolength\topmargin{-\@tempdimb}
-  \fi
-  \setlength\oddsidemargin{0pt}
-  \setlength\evensidemargin{0pt}
-\fi
-%    \end{macrocode}
-%
-% \subsection{Slides plus Notes}
-%
-% Change margin settings and enlarge |\marginparwidth|
-% by the extra margin.
-%
-%    \begin{macrocode}
-\ifnotes
-  \setlength\marginparsep{5mm}
-  \addtolength\marginparwidth{\marginwidth}
-\fi
-%    \end{macrocode}
-%
-% Initialize the font.
-%
-%    \begin{macrocode}
-\notesfont
-%</cls>
-%    \end{macrocode}
-%
-% \section{Oval Macro's}
-%
-% Macro to translate dimensions\\ |#1{dimen}| or 
-% |#1(number)| $\rightarrow$
-% |#1{number\unitlength}|
-%
-%    \begin{macrocode}
-%<*obox>
-\ProvidesClass{obox}[1995/09/04 vs 1.2  Oval box change]
-\def\@pickonedim#1{\@ifnextchar(%)
-    {\@@pickonedim{#1}}{#1}}
-\def\@@pickonedim#1(#2){#1{#2\unitlength}}
-%    \end{macrocode}
-%
-% Redefinition of oval from the picture environment to\\
-% |\oval[position](width,height)[optional lrtb=parts]|\\
-% position parameter determis how oval will be placed:\\
-% |o| midpoint (default as in LaTeX picture environment)\\
-% |t| top of oval at baseline\\
-% |b| bottom of oval at baseline\\
-% |c| halfheight of oval at baseline\\
-% |n| neutral placement
-%
-%    \begin{macrocode}
-\gdef\oval{\@ifnextchar[%]
-    {\@oval}{\@oval[o]}}
-\gdef\@oval[#1](#2,#3){\@ifnextchar[%]
-    {\@@oval[#1](#2,#3)}{\@@oval[#1](#2,#3)[]}}
-\gdef\@@oval[#1](#2,#3)[#4]{\begingroup\boxmaxdepth \maxdimen
-  \@ovttrue \@ovbtrue \@ovltrue \@ovrtrue
-  \@tfor\reserved@a :=#4\do{\csname @ov\reserved@a false\endcsname}%
-  \@ovxx #2\unitlength \@ovyy #3\unitlength
-  \@tempdimb \ifdim\the@ovalradius=\z@
-    \ifdim \@ovyy >\@ovxx \@ovxx \else \@ovyy \fi
-    \else \the@ovalradius \fi
-  \advance \@tempdimb -\tw@\p@
-  \@getcirc \@tempdimb
-  \@ovro \ht\@tempboxa \@ovri \dp\@tempboxa
-  \@ovdx\@ovxx \advance\@ovdx -\@tempdima \divide\@ovdx \tw@
-  \@ovdy\@ovyy \advance\@ovdy -\@tempdima \divide\@ovdy \tw@
-  \@circlefnt \setbox\@tempboxa
-  \hbox{\if@ovr \@ovvert32\kern -\@tempdima \fi
-  \if@ovl \kern \@ovxx \@ovvert01\kern -\@tempdima \kern -\@ovxx \fi
-  \if@ovt \@ovhorz \kern -\@ovxx \fi
-  \if@ovb \raise \@ovyy \@ovhorz \fi}%
-  \advance\@ovdx\@ovro \advance\@ovdy\@ovro 
-  \if#1t\@ovdx\z@\@ovdy\tw@\@ovdy\fi
-  \if#1b\@ovdx\z@\@ovdy\z@\fi
-  \if#1c\@ovdx\z@\fi
-  \if#1n\@ovdx\z@\@ovdy\dp\@tempboxa\fi
-  \ht\@tempboxa\z@ \dp\@tempboxa\z@
-  \@put{-\@ovdx}{-\@ovdy}{\box\@tempboxa}%
-  \endgroup}
-%    \end{macrocode}
-%
-% Oval analogon of |\fbox| is added:\\
-% |\obox[optional ovalradius(length)][linethickness-cmd]{box-contents}|
-%
-%    \begin{macrocode}
-\def\obox{\@ifnextchar[%]
-    {\@obox}{\@@obox[][]}}
-\def\@obox[#1]{\@ifnextchar[%]
-    {\@@obox[#1]}{\@@obox[#1][]}}
-\def\@@obox[#1][#2]#3{%
-  \begingroup
-    \@ifemptyarg{#1}{}{\ovalradius{#1}}%
-    \setbox\z@\hbox{\advance\fboxsep\@wholewidth \fboxrule\z@ \fbox{#3}}%
-    \dimen@\ht\z@ \advance\dimen@\dp\z@ #2\let\unitlength\@empty
-    \leavevmode\oval[n](\wd\z@,\dimen@)\box\z@
-  \endgroup}
-\def\ovalradius{\@pickonedim\@ovalradius}
-\def\@ovalradius#1{\@tempdima#1\relax
-    \edef\the@ovalradius{\number\@tempdima sp}\ignorespaces}
-\def\ovalfraction#1{%
-    \edef\the@ovalradius{#1\noexpand\@tempdimb}\ignorespaces}
-\ovalradius{0pt}                % initialisation
-%</obox>
-%    \end{macrocode}
-% \Finale
-%
diff --git a/Master/texmf-dist/source/latex/slidenotes/slidenotes.ins b/Master/texmf-dist/source/latex/slidenotes/slidenotes.ins
deleted file mode 100644
index c36e0c24d62..00000000000
--- a/Master/texmf-dist/source/latex/slidenotes/slidenotes.ins
+++ /dev/null
@@ -1,36 +0,0 @@
-%%
-%% This file will generate fast loadable files and documentation
-%% driver files from the doc files in this package when run through
-%% LaTeX or TeX.
-%%
-%%
-%% --------------- start of docstrip commands ------------------
-%%
-\def\batchfile{slidenotes.ins}
-\input docstrip.tex
-
-\preamble
-Copyright (C) 1993-1996 Hans van der Meer. All rights reserved.
-\endpreamble
-
-\keepsilent
-
-\generate{\file{slidenotes.cls}{\from{slidenotes.dtx}{cls}}
-          \file{slidenotes.cfg}{\from{slidenotes.dtx}{cfg}}
-          \file{obox.sty}{\from{slidenotes.dtx}{obox}}
-          }
-
-\ifToplevel{
-\Msg{***********************************************************}
-\Msg{*}
-\Msg{* Move into a directory searched by TeX:}
-\Msg{*}
-\Msg{* \space\space slidenotes.cls}
-\Msg{* \space\space slidenotes.cfg}
-\Msg{* \space\space obox.sty}
-\Msg{*}
-\Msg{* For the documentation run slidenotes.dtx through LaTeX.}
-\Msg{*}
-\Msg{***********************************************************}
-}
-\endinput
diff --git a/Master/texmf-dist/source/latex/slidenotes/slidenotes.readme b/Master/texmf-dist/source/latex/slidenotes/slidenotes.readme
deleted file mode 100644
index e0ace39955c..00000000000
--- a/Master/texmf-dist/source/latex/slidenotes/slidenotes.readme
+++ /dev/null
@@ -1,14 +0,0 @@
-slidenotes.cls is a package for the easy production
-of a slide collection with annotations.
-
-slidenotes.cls builds on the report style (or variants).
-
-TeX the file slidenotes.ins to produce slidenotes.cls,
-TeX the file slidenotes.dtx to produce the documentation.
-
-File obox.sty contains some extra macros and a patch to \oval.
-
-The file exam.cfg is included as an example how to customize typesetting.
-
-Hans van der Meer
-hansm@fwi.uva.nl
diff --git a/Master/texmf-dist/tex/latex/slidenotes/obox.sty b/Master/texmf-dist/tex/latex/slidenotes/obox.sty
deleted file mode 100644
index 123c7c42ed3..00000000000
--- a/Master/texmf-dist/tex/latex/slidenotes/obox.sty
+++ /dev/null
@@ -1,64 +0,0 @@
-%%
-%% This is file `obox.sty',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% slidenotes.dtx  (with options: `obox')
-%% Copyright (C) 1993-1996 Hans van der Meer. All rights reserved.
-%% File: slidenotes.dtx Copyright (C) 1993-1996 Hans van der Meer
-%%
-\NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesClass{obox}[1995/09/04 vs 1.2  Oval box change]
-\def\@pickonedim#1{\@ifnextchar(%)
-    {\@@pickonedim{#1}}{#1}}
-\def\@@pickonedim#1(#2){#1{#2\unitlength}}
-\gdef\oval{\@ifnextchar[%]
-    {\@oval}{\@oval[o]}}
-\gdef\@oval[#1](#2,#3){\@ifnextchar[%]
-    {\@@oval[#1](#2,#3)}{\@@oval[#1](#2,#3)[]}}
-\gdef\@@oval[#1](#2,#3)[#4]{\begingroup\boxmaxdepth \maxdimen
-  \@ovttrue \@ovbtrue \@ovltrue \@ovrtrue
-  \@tfor\reserved@a :=#4\do{\csname @ov\reserved@a false\endcsname}%
-  \@ovxx #2\unitlength \@ovyy #3\unitlength
-  \@tempdimb \ifdim\the@ovalradius=\z@
-    \ifdim \@ovyy >\@ovxx \@ovxx \else \@ovyy \fi
-    \else \the@ovalradius \fi
-  \advance \@tempdimb -\tw@\p@
-  \@getcirc \@tempdimb
-  \@ovro \ht\@tempboxa \@ovri \dp\@tempboxa
-  \@ovdx\@ovxx \advance\@ovdx -\@tempdima \divide\@ovdx \tw@
-  \@ovdy\@ovyy \advance\@ovdy -\@tempdima \divide\@ovdy \tw@
-  \@circlefnt \setbox\@tempboxa
-  \hbox{\if@ovr \@ovvert32\kern -\@tempdima \fi
-  \if@ovl \kern \@ovxx \@ovvert01\kern -\@tempdima \kern -\@ovxx \fi
-  \if@ovt \@ovhorz \kern -\@ovxx \fi
-  \if@ovb \raise \@ovyy \@ovhorz \fi}%
-  \advance\@ovdx\@ovro \advance\@ovdy\@ovro
-  \if#1t\@ovdx\z@\@ovdy\tw@\@ovdy\fi
-  \if#1b\@ovdx\z@\@ovdy\z@\fi
-  \if#1c\@ovdx\z@\fi
-  \if#1n\@ovdx\z@\@ovdy\dp\@tempboxa\fi
-  \ht\@tempboxa\z@ \dp\@tempboxa\z@
-  \@put{-\@ovdx}{-\@ovdy}{\box\@tempboxa}%
-  \endgroup}
-\def\obox{\@ifnextchar[%]
-    {\@obox}{\@@obox[][]}}
-\def\@obox[#1]{\@ifnextchar[%]
-    {\@@obox[#1]}{\@@obox[#1][]}}
-\def\@@obox[#1][#2]#3{%
-  \begingroup
-    \@ifemptyarg{#1}{}{\ovalradius{#1}}%
-    \setbox\z@\hbox{\advance\fboxsep\@wholewidth \fboxrule\z@ \fbox{#3}}%
-    \dimen@\ht\z@ \advance\dimen@\dp\z@ #2\let\unitlength\@empty
-    \leavevmode\oval[n](\wd\z@,\dimen@)\box\z@
-  \endgroup}
-\def\ovalradius{\@pickonedim\@ovalradius}
-\def\@ovalradius#1{\@tempdima#1\relax
-    \edef\the@ovalradius{\number\@tempdima sp}\ignorespaces}
-\def\ovalfraction#1{%
-    \edef\the@ovalradius{#1\noexpand\@tempdimb}\ignorespaces}
-\ovalradius{0pt}                % initialisation
-\endinput
-%%
-%% End of file `obox.sty'.
diff --git a/Master/texmf-dist/tex/latex/slidenotes/slidenotes.cfg b/Master/texmf-dist/tex/latex/slidenotes/slidenotes.cfg
deleted file mode 100644
index 37f7c353ae8..00000000000
--- a/Master/texmf-dist/tex/latex/slidenotes/slidenotes.cfg
+++ /dev/null
@@ -1,19 +0,0 @@
-%%
-%% This is file `slidenotes.cfg',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% slidenotes.dtx  (with options: `cfg')
-%% Copyright (C) 1993-1996 Hans van der Meer. All rights reserved.
-%% File: slidenotes.dtx Copyright (C) 1993-1996 Hans van der Meer
-%%
-\renewcommand*\Collection{COLLEGE AANTEKENINGEN}
-\renewcommand*\Slidenumber{Nr.}
-\renewcommand*\Slide{Transparant}
-\Setfolder{\mainfolder}{}
-\Setfolder{\commonfolder}{}
-\Setfolder{\figuresfolder}{}
-\endinput
-%%
-%% End of file `slidenotes.cfg'.
diff --git a/Master/texmf-dist/tex/latex/slidenotes/slidenotes.cls b/Master/texmf-dist/tex/latex/slidenotes/slidenotes.cls
deleted file mode 100644
index 688654ea844..00000000000
--- a/Master/texmf-dist/tex/latex/slidenotes/slidenotes.cls
+++ /dev/null
@@ -1,434 +0,0 @@
-%%
-%% This is file `slidenotes.cls',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% slidenotes.dtx  (with options: `cls')
-%% Copyright (C) 1993-1996 Hans van der Meer. All rights reserved.
-%% File: slidenotes.dtx Copyright (C) 1993-1996 Hans van der Meer
-%%
-\NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesClass{slidenotes}[1998/04/23 3.27  Slides and notes]
-\DeclareOption{help}{\ClassWarningNoLine{slidenotes}{%
-    Options (first one is default):
-      \MessageBreak
-    notes,slides,minis:\space type of production;
-      \MessageBreak
-    portrait,landscape:\space slide orientation;
-      \MessageBreak
-    mixed,unmixed,anti:\space both, chosen, anti orientation;
-      \MessageBreak
-    center,nocenter,squeeze:\space vertical slide position;
-      \MessageBreak
-    rect,oval,rules,drules,noframe:\space type of slideframe;
-      \MessageBreak
-    newpage,nonewpage:\space yes/no start slide on new page;
-      \MessageBreak
-    smallnotes:\space notes one notch smaller}}
-\newif\ifnotes
-\newif\ifslides
-\newif\ifminis
-\DeclareOption{notes}{\notestrue\minisfalse\slidesfalse}
-\DeclareOption{slides}{\notesfalse\minisfalse\slidestrue}
-\DeclareOption{minis}{\notesfalse\ministrue\slidesfalse}
-\newif\iflandscape
-\DeclareOption{landscape}{\landscapetrue}
-\DeclareOption{portrait}{\landscapefalse}
-\newif\ifmixed
-\newif\ifanti
-\DeclareOption{mixed}{\mixedtrue\antifalse}
-\DeclareOption{unmixed}{\mixedfalse}
-\DeclareOption{anti}{\mixedfalse\antitrue}
-\newif\ifcenter
-\newif\ifsqueeze
-\DeclareOption{center}{\squeezefalse\centertrue}
-\DeclareOption{nocenter}{\squeezefalse\centerfalse}
-\DeclareOption{squeeze}{\squeezetrue\centerfalse}
-\newif\ifnewpage
-\DeclareOption{newpage}{\newpagetrue}
-\DeclareOption{nonewpage}{\newpagefalse}
-\newif\ifsmallnotes
-\smallnotesfalse
-\DeclareOption{smallnotes}{\smallnotestrue}
-\newcommand*\framevariant{}
-\DeclareOption{noframe}{\renewcommand*\framevariant{n}}
-\DeclareOption{rules}{\renewcommand*\framevariant{r}}
-\DeclareOption{drules}{\renewcommand*\framevariant{d}}
-\DeclareOption{rect}{\renewcommand*\framevariant{f}}
-\DeclareOption{oval}{\renewcommand*\framevariant{o}}
-\AtBeginDocument{\@ifundefined{obox}%
-  {\IfFileExists{obox.sty}{\RequirePackage{obox}}%
-    {\if\framevariant o
-    \ClassWarningNoLine{slidenotes}{oval option disabled}%
-    \renewcommand*\framevariant{f}\fi}}%
-  {}}
-\newcommand*\ovalslideframerule{\thicklines}
-\providecommand\parentclass{report}
-\ExecuteOptions{notes,portrait,mixed,rect,center,newpage}
-\DeclareOption*{\PassOptionsToClass{\CurrentOption}{\parentclass}}
-\PassOptionsToClass{titlepage,a4paper}{\parentclass}
-\ProcessOptions
-\iflandscape\ifnotes\else
-  \PassOptionsToClass{landscape}{\parentclass}%
-\fi\fi
-\LoadClass{\parentclass}
-\ClassWarningNoLine{slidenotes}{%
-  \iflandscape LANDSCAPE\else PORTRAIT\fi
-  \space SLIDES\space
-  \ifminis COLLECTION \fi \ifnotes + NOTES \fi
-  PRODUCTION}
-\providecommand*\@swapdimens[3]{#3=#1 #1=#2 #2=#3\relax}
-\providecommand{\@ifemptyarg}[1]{% {absence}{presence}
-  \ifx\@empty#1\@empty
-  \expandafter\@firstoftwo\else\expandafter\@secondoftwo\fi}
-\ifminis\squeezefalse\fi
-\ifslides\squeezefalse\fi
-\ifnotes\mixedtrue\antifalse\fi
-\ifanti
-  \iflandscape\landscapefalse\else\landscapetrue\fi
-  \ClassWarningNoLine{slidenotes}{ANTI OPTION => ORIENTATION CHANGED}
-\fi
-\RequirePackage{verbatim}
-\ifmixed\ifnotes\else
-  \AtBeginDocument{%
-    \@ifundefined{rotatebox}%
-      {\IfFileExists{graphics.sty}%
-        {\RequirePackage{graphics}}%
-        {\mixedfalse}%
-      }{}}
-\fi\fi
-\newlength\slidewidth
-\newlength\slideheight
-\setlength\slidewidth{176mm}
-\setlength\slideheight{248mm}
-\newcommand*\slidemagnification{\magstep4}
-\newlength\slideboxrule
-\newlength\slideboxsep
-\newlength\slidenotesep
-\newlength\slidetitlesep
-\setlength\slideboxrule{.2mm}
-\setlength\slideboxsep{3mm}
-\setlength\slidenotesep{8mm}
-\setlength\slidetitlesep{\z@}
-\@ifundefined{c@chapter}%
-  {\newcounter{slidecounter}}%
-  {\newcounter{slidecounter}[chapter]}
-\newcount\missedslidecounter
-\newcounter{minicounter}
-\newsavebox\slidebox
-\newtoks\slidemarker
-\AtBeginDocument{%
-  \@ifundefined{@title}{\def\@title{\Collection}}{}%
-  \slidemarker={\@title}}
-\newtoks\everyslide
-\newtoks\everynote
-\ifnotes
-\newenvironment{note}[1][]{%
-  \notesfont
-  \ifsmallnotes\smallersizes\fi
-  \normalsize
-  \the\everynote
-  \addvspace{\slidenotesep}%
-  \list{}{\leftmargin=\z@
-   \rightmargin=\marginwidth
-   \parsep=\parskip}\item[]
-  \ignorespaces}{\endlist\ifnewpage\vfill\fi}
-\else
-  \let\note=\comment
-  \let\endnote=\endcomment
-\fi
-\newcommand*\smallersizes{%
-  \let\Huge\huge
-  \let\huge\LARGE
-  \let\LARGE\Large
-  \let\Large\large
-  \let\large\normalsize
-  \let\normalsize\small
-  \let\small\footnootsize
-  \let\footnotesize\scriptsize
-  \let\scriptsize\tiny
-  }
-\ifmixed
-\newenvironment{portraitslide}{%
-  \landscapeslidefalse
-  \iflandscape\@swapdimens\slideheight\slidewidth\@tempdima
-  \fi
-  \@slide}{\@endslide
-  \iflandscape\putslide{90}\else\putslide{0}\fi}
-\newenvironment{landscapeslide}{%
-  \landscapeslidetrue
-  \iflandscape\else\@swapdimens\slideheight\slidewidth\@tempdima
-  \fi
-  \@slide}{\@endslide
-  \iflandscape\putslide{0}\else\putslide{90}\fi}
-\newenvironment{slide}{\@slide}{\@endslide\putslide{0}}
-\else\ifanti
-\newenvironment{portraitslide}{%
-  \landscapeslidefalse
-  \iflandscape
-    \refstepcounter{slidecounter}%
-    \let\@slide=\comment\let\@endslide=\endcomment
-  \fi
-  \@slide}{\@endslide
-  \iflandscape\else\putslide{0}\fi}
-\newenvironment{landscapeslide}{%
-  \landscapeslidetrue
-  \iflandscape\else
-    \refstepcounter{slidecounter}%
-    \let\@slide=\comment\let\@endslide=\endcomment
-  \fi
-  \@slide}{\@endslide
-  \iflandscape\putslide{0}\fi}
-\newenvironment{slide}{%
-  \refstepcounter{slidecounter}%
-  \let\@slide=\comment\let\@endslide=\endcomment
-  \@slide}{\@endslide}
-\else
-\newenvironment{portraitslide}{%
-  \landscapeslidefalse
-  \iflandscape
-    \refstepcounter{slidecounter}%
-    \global\advance\missedslidecounter\@ne
-    \let\@slide=\comment\let\@endslide=\endcomment
-  \fi
-  \@slide}{\@endslide
-  \iflandscape\else\putslide{0}\fi}
-\newenvironment{landscapeslide}{%
-  \landscapeslidetrue
-  \iflandscape\else
-    \refstepcounter{slidecounter}%
-    \global\advance\missedslidecounter\@ne
-    \let\@slide=\comment\let\@endslide=\endcomment
-  \fi
-  \@slide}{\@endslide
-  \iflandscape\putslide{}\fi}
-\newenvironment{slide}{\@slide}{\@endslide\putslide{0}}
-\fi\fi
-\ifmixed\else\ifanti\else
-\AtEndDocument{\ifnum\missedslidecounter>\z@
-  \ClassWarningNoLine{slidenotes}{Rerun with `anti'
-  for \the\missedslidecounter\space slide(s) skipped}%
-  \fi}
-\fi\fi
-\ifnotes
-  \newcommand*\putslide[1]{\noindent\rputslide{#1}\par}
-\fi
-\ifslides
-  \newcommand*\putslide[1]{\begin{center}\rputslide{#1}\end{center}}
-\fi
-\ifminis
-  \newcommand*\putslide[1]{\noindent
-    \rputslide{#1}%
-    \stepcounter{minicounter}%
-      \ifnum\value{minicounter}=2
-        \par
-      \else\ifnum\value{minicounter}=4
-        \newpage\setcounter{minicounter}{0}%
-      \else\hfil\fi\fi}
-\fi
-\newcommand*\rputslide[1]{\usebox{\slidebox}}
-\ifmixed\ifnotes\else
-  \renewcommand*\rputslide[1]{%
-    \ifnum#1=\z@\usebox{\slidebox}%
-    \else\rotatebox{#1}{\kern-.5\slidewidth\usebox{\slidebox}}%
-    \fi}
-\fi\fi
-\newcommand*\@slide[1][]{%
-\ifnotes
-\ifnewpage\newpage\else\addvspace{\bigskipamount}\fi
-\else
-\ifminis\else\newpage\fi
-\fi
-  \refstepcounter{slidecounter}%
-  \slidefont
-  \normalsize
-\ifnotes
-  \@ifemptyarg{#1}%
-    {\addcontentsline{toc}{section}{\Slide\,\theslidecounter}}%
-    {\addcontentsline{toc}{section}{#1}}%
-\fi
-  \@tempdima\slidewidth
-  \advance\@tempdima-\tw@\slideboxrule
-  \advance\@tempdima-\tw@\slideboxsep
-  \@tempdimb\slideheight
-  \advance\@tempdimb-\tw@\slideboxrule
-  \advance\@tempdimb-\tw@\slideboxsep
-  \begin{lrbox}{\slidebox}%
-    \the\everyslide
-    \ifsqueeze
-        \begin{minipage}{\@tempdima}%
-    \else
-        \begin{minipage}[][\@tempdimb][t]{\@tempdima}%
-    \fi
-     \setbox\@tempboxa=\vbox\bgroup\leavevmode
-     \@ifemptyarg{#1}{}{\slidetitle{#1}}\ifcenter\vfil\fi
-     \ignorespaces}
-\newcommand*\@endslide{%
-  \ifcenter\vfil\fi
-    \egroup
-    \chk@slideheight\@tempboxa
-    \unvbox\@tempboxa
-    \end{minipage}\end{lrbox}%
-  \sbox\slidebox{\parbox{\slidewidth}{%
-    \fboxsep\slideboxsep
-    \fboxrule\slideboxrule
-    \csname frame@\framevariant\endcsname
-    \\*[\smallskipamount]
-    \makebox[\slidewidth]{%
-      \small\strut\the\slidemarker
-      \hfil\Slidenumber~\theslidecounter}%
-  }}}
-\newcommand*\frame@f{%
-  \fbox{\usebox\slidebox}%
-  }
-\newcommand*\frame@o{%
-  \@tempdimb\dp\slidebox
-  \advance\@tempdimb-\fboxsep
-  \advance\@tempdimb-\fboxrule
-  \obox[][\ovalslideframerule]{%
-    \raisebox{\@tempdimb}{\usebox\slidebox}}%
-  }
-\newcommand*\frame@n{%
-  \advance\fboxsep\fboxrule \fboxrule\z@
-  \fbox{\usebox\slidebox}%
-  }
-\newcommand*\frame@r{%
-  \rule{\slidewidth}{\fboxrule}\\*[\fboxsep]%
-  \usebox{\slidebox}\\*[\fboxsep]%
-  \rule{\slidewidth}{\fboxrule}%
-  }
-\newcommand*\frame@d{%
-  \rule{\slidewidth}{\fboxrule}\\*[\tw@\fboxrule]%
-  \rule[\baselineskip]{\slidewidth}{\fboxrule}%
-    \vspace{-\baselineskip}\\*[\fboxsep]%
-  \usebox{\slidebox}\\*[\fboxsep]%
-  \rule{\slidewidth}{\fboxrule}\\*[\tw@\fboxrule]%
-  \rule[\baselineskip]{\slidewidth}{\fboxrule}%
-    \vspace{-\baselineskip}%
-  }
-\newcommand*\chk@slideheight[1]{{%
-  \dimen@\ht#1
-  \advance\dimen@\dp#1
-  \ifnum\dimen@>\slideheight
-    \ClassWarning{slidenotes}{slide too high by \the\dimen@}%
-  \fi}}
-\newcommand*\slidetitle{\@slidetitle{\slidetitlefont}}
-\newcommand*\slidesubtitle{\@slidetitle{\slidesubtitlefont}}
-\newcommand*\@slidetitle[2]{%
-    \@ifemptyarg{#2}{}%
-        {\begin{center}#1#2\end{center}\vspace{\slidetitlesep}}}
-\newif\iflandscapeslide
-\iflandscape\landscapeslidetrue\else\landscapeslidefalse\fi
-\newcommand\landscapeonly[1]{\iflandscapeslide#1\fi}
-\newcommand\portraitonly[1]{\iflandscapeslide\else#1\fi}
-\newlength\marginwidth
-\setlength\marginwidth{3cm}
-\newcommand*\cue[2][\cuefont]{%
-  \marginpar{\hspace*{-\marginwidth}%
-  \parbox{\marginparwidth}{\raggedright\sloppy#1#2}}}
-\@mparswitchfalse
-\@ifundefined{c@chapter}{}{%
-  \let\old@makechapterhead=\@makechapterhead
-  \let\old@makeschapterhead=\@makeschapterhead
-  \renewcommand*\@makechapterhead[1]{%
-    \global\slidemarker={#1}\old@makechapterhead{#1}%
-    \thispagestyle{empty}\newpage}%
-  \renewcommand*\@makeschapterhead[1]{%
-    \global\slidemarker={#1}\old@makeschapterhead{#1}%
-    \thispagestyle{empty}\newpage}%
-  }
-\ifnotes\else\pagestyle{empty}\fi
-\newcommand*\headerfont{\rmfamily}
-\newcommand*\slidefont{\sffamily}
-\newcommand*\notesfont{\rmfamily}
-\newcommand*\footnotefont{\sffamily\mdseries\upshape}
-\newcommand*\slidetitlefont{\Large\bfseries\boldmath}
-\newcommand*\slidesubtitlefont{\normalsize\bfseries\boldmath}
-\newcommand*\cuefont{\sffamily\bfseries\boldmath}
-\newcommand*\Collection{LECTURE NOTES}
-\newcommand*\Slidenumber{\#}
-\newcommand*\Slide{Slide}
-\let\CurrentDirectory=\@currdir
-\def\DirectorySeparator#1#2`\^^M{\@ifemptyarg{#2}{#1}{#2}}
-\edef\DirectorySeparator{%
-\expandafter\DirectorySeparator\CurrentDirectory`\^^M}
-\providecommand*{\LastChar}[1]{%
-  \@ifemptyarg{#1}{}{\expandafter\@lastchar#1`\^^M}}
-\def\@lastchar#1#2`\^^M{\@ifemptyarg{#2}{#1}{\@lastchar#2`\^^M}}
-\providecommand*{\DirectoryName}[1]{\@ifemptyarg{#1}{}%
-  {\if\LastChar{#1}\DirectorySeparator\relax#1\else
-    #1\DirectorySeparator\fi}}
-\newcommand*\Setfolder[2]{\edef#1{\DirectoryName{#2}}}
-\InputIfFileExists{slidenotes.cfg}{}{}
-\ifnotes
-  \iflandscape\@swapdimens\paperheight\paperwidth\@tempdima\fi
-\else
-  \ifanti\@swapdimens\paperheight\paperwidth\@tempdima\fi
-\fi
-\divide\slidewidth by\slidemagnification
-\multiply\slidewidth by\@m
-\divide\slideheight by\slidemagnification
-\multiply\slideheight by\@m
-\iflandscape\@swapdimens\slideheight\slidewidth\@tempdima\fi
-\ifslides
-  \renewcommand\maketitle{}
-  \@ifundefined{c@chapter}{}{%
-    \renewcommand*\@makechapterhead[1]{\global\slidemarker={#1}%
-      \thispagestyle{empty}}%
-    \renewcommand*\@makeschapterhead[1]{\global\slidemarker={#1}%
-      \thispagestyle{empty}}%
-  }
-\fi
-\ifnotes\else\AtBeginDocument{\let\tableofcontents=\relax}\fi
-\ifslides
-  \mag\slidemagnification\relax
-  \setlength\hoffset{-1in}
-    \divide\hoffset by\slidemagnification
-    \multiply\hoffset by\@m
-  \setlength\textwidth{\paperwidth}
-    \divide\textwidth by\slidemagnification
-    \multiply\textwidth by\@m
-  \setlength\oddsidemargin{0pt}
-  \setlength\evensidemargin{0pt}
-  \setlength\voffset{-1in}
-    \divide\voffset by\slidemagnification
-    \multiply\voffset by\@m
-  \setlength\headheight{0pt}
-  \setlength\headsep{0pt}
-  \setlength\textheight{\paperheight}
-    \addtolength\textheight{-2\topmargin}
-    \divide\textheight by\slidemagnification
-    \multiply\textheight by\@m
-\fi
-\ifminis
-  \setlength\headheight{0pt}
-  \setlength\headsep{0pt}
-  \setlength\footskip{0pt}
-  \setbox\@tempboxa\vbox{\hbox{\slidefont\small\strut}\smallskip\null}
-  \@tempdima=2\slidewidth
-  \ifmixed
-    \advance\@tempdima by 2\ht\@tempboxa
-  \else
-    \advance\@tempdima by 8mm
-  \fi
-  \ifdim\@tempdima>\textwidth \setlength\textwidth{\@tempdima}\fi
-  \@tempdimb=2\slideheight
-    \advance\@tempdimb by 2\ht\@tempboxa
-  \ifdim\@tempdimb>\textheight
-    \setlength\textheight{\@tempdimb}
-    \@tempdimb\paperheight
-    \advance\@tempdimb-\textheight
-    \addtolength\topmargin{-\@tempdimb}
-  \fi
-  \setlength\oddsidemargin{0pt}
-  \setlength\evensidemargin{0pt}
-\fi
-\ifnotes
-  \setlength\marginparsep{5mm}
-  \addtolength\marginparwidth{\marginwidth}
-\fi
-\notesfont
-\endinput
-%%
-%% End of file `slidenotes.cls'.