extsizes

git-svn-id: svn://tug.org/texlive/trunk@901 c570f23f-e606-0410-a88d-b1316a301751

12 files changed, 3617 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/extsizes/autopagewidth.sty b/Master/texmf-dist/tex/latex/extsizes/autopagewidth.sty
new file mode 100644
index 00000000000..cd90eb78187
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/extsizes/autopagewidth.sty
@@ -0,0 +1,57 @@
+\ProvidesPackage{autopagewidth}
+%This is a package which attempts to set the text width according to the
+%font size.  I'm not sure this is a good idea, and I'm not sure if this
+%a good implementation of this idea.  But you are free to play with this
+%package as you like.  Comments are welcomed.
+\PackageWarningNoLine{AutoPageWidth}{This is an experimental style^^J
+ It is provided for evaluation only.}
+\def\APW@text{\normalfont A rule of thumb is that no line should contain 
+              more than 70 characters} %this is a text containing 70 char's
+%In cmr10 it is 311pt long. Which compares to a default textwith of 345pt
+%Thus the effect of this package is to widen the margins still further
+%(to the chagrin of the MSword crowd no doubt)
+  \setlength\@tempdima{\paperwidth}
+  \addtolength\@tempdima{-2in}
+  \settowidth\@tempdimb{\APW@text}
+  \if@twocolumn
+    \ifdim\@tempdima>2\@tempdimb\relax
+      \setlength\textwidth{2\@tempdimb}
+    \else
+      \setlength\textwidth{\@tempdima}
+    \fi
+  \else
+    \ifdim\@tempdima>\@tempdimb\relax
+      \setlength\textwidth{\@tempdimb}
+    \else
+      \setlength\textwidth{\@tempdima}
+    \fi
+  \fi
+  \@settopoint\textwidth
+  \if@twoside
+    \setlength\@tempdima        {\paperwidth}
+    \addtolength\@tempdima      {-\textwidth}
+    \setlength\oddsidemargin    {.4\@tempdima}
+    \addtolength\oddsidemargin  {-1in}
+    \setlength\marginparwidth   {.6\@tempdima}
+    \addtolength\marginparwidth {-\marginparsep}
+    \addtolength\marginparwidth {-0.4in}
+  \else
+    \setlength\@tempdima        {\paperwidth}
+    \addtolength\@tempdima      {-\textwidth}
+    \setlength\oddsidemargin    {.5\@tempdima}
+    \addtolength\oddsidemargin  {-1in}
+    \setlength\marginparwidth   {.5\@tempdima}
+    \addtolength\marginparwidth {-\marginparsep}
+    \addtolength\marginparwidth {-0.4in}
+    \addtolength\marginparwidth {-.4in}
+  \fi
+  \ifdim \marginparwidth >2in
+     \setlength\marginparwidth{2in}
+  \fi
+  \@settopoint\oddsidemargin
+  \@settopoint\marginparwidth
+  \setlength\evensidemargin  {\paperwidth}
+  \addtolength\evensidemargin{-2in}
+  \addtolength\evensidemargin{-\textwidth}
+  \addtolength\evensidemargin{-\oddsidemargin}
+  \@settopoint\evensidemargin
diff --git a/Master/texmf-dist/tex/latex/extsizes/extarticle.cls b/Master/texmf-dist/tex/latex/extsizes/extarticle.cls
new file mode 100644
index 00000000000..f34be13dd1b
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/extsizes/extarticle.cls
@@ -0,0 +1,642 @@
+%% This is file `extarticle.cls',
+%% (new: size options 9pt, 14pt, 17pt, 20pt)
+%% generated from `report.cls' by Wolfgang May, Inst.f.Informatik,
+%%                Universitaet freiburg, Germany.
+%%
+%%		  Some modifications (mainly for size and new font sizes) 
+%%	   	  by James Kilfiger.
+%%		  mapdn@csv.warwick.ac.uk % 
+%% 
+%% The original source files were:
+%% Copyright 1993 1994 1995 1996 1999
+%% The LaTeX3 Project and any individual authors listed elsewhere 
+%% in this file. 
+%% 
+%% This file may be distributed under the terms of the Latex Project
+%% public licence
+%% 
+%% This system is distributed in the hope that it will be useful, 
+%% but WITHOUT ANY WARRANTY; without even the implied warranty of 
+%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+\ProvidesClass{extarticle}
+              [1996/10/08 v1.0
+ Non Standard LaTeX document class]
+\newcommand\@ptsize{}
+\newif\if@restonecol
+\newif\if@titlepage
+\@titlepagefalse
+\DeclareOption{a4paper}
+   {\setlength\paperheight {297mm}%
+    \setlength\paperwidth  {210mm}}
+\DeclareOption{a5paper}
+   {\setlength\paperheight {210mm}%
+    \setlength\paperwidth  {148mm}}
+\DeclareOption{b5paper}
+   {\setlength\paperheight {250mm}%
+    \setlength\paperwidth  {176mm}}
+\DeclareOption{letterpaper}
+   {\setlength\paperheight {11in}%
+    \setlength\paperwidth  {8.5in}}
+\DeclareOption{legalpaper}
+   {\setlength\paperheight {14in}%
+    \setlength\paperwidth  {8.5in}}
+\DeclareOption{executivepaper}
+   {\setlength\paperheight {10.5in}%
+    \setlength\paperwidth  {7.25in}}
+\DeclareOption{landscape}
+   {\setlength\@tempdima   {\paperheight}%
+    \setlength\paperheight {\paperwidth}%
+    \setlength\paperwidth  {\@tempdima}}
+\DeclareOption{8pt}{\renewcommand\@ptsize{8}}
+\DeclareOption{9pt}{\renewcommand\@ptsize{9}}
+\DeclareOption{10pt}{\renewcommand\@ptsize{10}}
+\DeclareOption{11pt}{\renewcommand\@ptsize{11}}
+\DeclareOption{12pt}{\renewcommand\@ptsize{12}}
+\DeclareOption{14pt}{\renewcommand\@ptsize{14}}
+\DeclareOption{17pt}{\renewcommand\@ptsize{17}}
+\DeclareOption{20pt}{\renewcommand\@ptsize{20}}
+
+\DeclareOption{oneside}{\@twosidefalse \@mparswitchfalse}
+\DeclareOption{twoside}{\@twosidetrue  \@mparswitchtrue}
+\DeclareOption{draft}{\setlength\overfullrule{5pt}}
+\DeclareOption{final}{\setlength\overfullrule{0pt}}
+\DeclareOption{titlepage}{\@titlepagetrue}
+\DeclareOption{notitlepage}{\@titlepagefalse}
+\DeclareOption{onecolumn}{\@twocolumnfalse}
+\DeclareOption{twocolumn}{\@twocolumntrue}
+\DeclareOption{leqno}{\input{leqno.clo}}
+\DeclareOption{fleqn}{\input{fleqn.clo}}
+\DeclareOption{openbib}{%
+  \AtEndOfPackage{%
+   \renewcommand\@openbib@code{%
+      \advance\leftmargin\bibindent
+      \itemindent -\bibindent
+      \listparindent \itemindent
+      \parsep \z@
+      }%
+   \renewcommand\newblock{\par}}%
+}
+\ExecuteOptions{letterpaper,10pt,oneside,onecolumn,final}
+\ProcessOptions
+\def\EC@family#1#2#3#4#5{%
+  \DeclareFontShape{#1}{#2}{#3}{#4}%
+  {<5><6><7><8><9><10><10.95><12><14.4>%
+   <17.28><20.74><24.88><29.86><35.83><42.99><51.59>genb*#5}{}}
+\EC@family{T1}{cmr}{m}{n}{ecrm}
+\EC@family{T1}{cmr}{m}{sl}{ecsl}
+\EC@family{T1}{cmr}{m}{it}{ecti}
+\EC@family{T1}{cmr}{m}{sc}{eccc}
+\EC@family{T1}{cmr}{bx}{n}{ecbx}
+\EC@family{T1}{cmr}{b}{n}{ecrb}
+\EC@family{T1}{cmr}{bx}{it}{ecbi}
+\EC@family{T1}{cmr}{bx}{sl}{ecbl}
+\EC@family{T1}{cmr}{bx}{sc}{ecxc}
+\EC@family{T1}{cmr}{m}{ui}{ecui}
+\DeclareFontShape{OT1}{cmr}{m}{n}%
+     {<5><6><7><8><9><10><12>gen*cmr%
+      <10.95>cmr10%
+      <14.4>cmr12%
+      <17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmr17}{}
+\DeclareFontShape{OT1}{cmr}{m}{sl}%
+     {<5><6><7>cmsl8%
+      <8><9>gen*cmsl%
+      <10><10.95>cmsl10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmsl12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{it}%
+     {<5><6><7>cmti7%
+      <8>cmti8%
+      <9>cmti9%
+      <10><10.95>cmti10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmti12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{sc}%
+     {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmcsc10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{ui}
+   {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmu10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{b}{n}
+     {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmb10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{n}
+   {<5><6><7><8><9>gen*cmbx%
+      <10><10.95>cmbx10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbx12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{sl}
+      {<5><6><7><8><9>%
+      <10><10.95><12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbxsl10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{it}
+      {<5><6><7><8><9>%
+      <10><10.95><12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbxti10%
+      }{}
+\input{size\@ptsize.clo}
+\RequirePackage{exscale}
+\setlength\lineskip{1\p@}
+\setlength\normallineskip{1\p@}
+\renewcommand\baselinestretch{}
+\setlength\parskip{0\p@ \@plus \p@}
+\@lowpenalty   51
+\@medpenalty  151
+\@highpenalty 301
+\setcounter{topnumber}{2}
+\renewcommand\topfraction{.7}
+\setcounter{bottomnumber}{1}
+\renewcommand\bottomfraction{.3}
+\setcounter{totalnumber}{3}
+\renewcommand\textfraction{.2}
+\renewcommand\floatpagefraction{.5}
+\setcounter{dbltopnumber}{2}
+\renewcommand\dbltopfraction{.7}
+\renewcommand\dblfloatpagefraction{.5}
+\if@twoside
+  \def\ps@headings{%
+      \let\@oddfoot\@empty\let\@evenfoot\@empty
+      \def\@evenhead{\thepage\hfil\slshape\leftmark}%
+      \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
+      \let\@mkboth\markboth
+    \def\sectionmark##1{%
+      \markboth {\MakeUppercase{%
+        \ifnum \c@secnumdepth >\z@
+          \thesection\quad
+        \fi
+        ##1}}{}}%
+    \def\subsectionmark##1{%
+      \markright {%
+        \ifnum \c@secnumdepth >\@ne
+          \thesubsection\quad
+        \fi
+        ##1}}}
+\else
+  \def\ps@headings{%
+    \let\@oddfoot\@empty
+    \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
+    \let\@mkboth\markboth
+    \def\sectionmark##1{%
+      \markright {\MakeUppercase{%
+        \ifnum \c@secnumdepth >\m@ne
+          \thesection\quad
+        \fi
+        ##1}}}}
+\fi
+\def\ps@myheadings{%
+    \let\@oddfoot\@empty\let\@evenfoot\@empty
+    \def\@evenhead{\thepage\hfil\slshape\leftmark}%
+    \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
+    \let\@mkboth\@gobbletwo
+    \let\sectionmark\@gobble
+    \let\subsectionmark\@gobble
+    }
+  \if@titlepage
+  \newcommand\maketitle{\begin{titlepage}%
+  \let\footnotesize\small
+  \let\footnoterule\relax
+  \let \footnote \thanks
+  \null\vfil
+  \vskip 60\p@
+  \begin{center}%
+    {\LARGE \@title \par}%
+    \vskip 3em%
+    {\large
+     \lineskip .75em%
+      \begin{tabular}[t]{c}%
+        \@author
+      \end{tabular}\par}%
+      \vskip 1.5em%
+    {\large \@date \par}%       % Set date in \large size.
+  \end{center}\par
+  \@thanks
+  \vfil\null
+  \end{titlepage}%
+  \setcounter{footnote}{0}%
+  \global\let\thanks\relax
+  \global\let\maketitle\relax
+  \global\let\@thanks\@empty
+  \global\let\@author\@empty
+  \global\let\@date\@empty
+  \global\let\@title\@empty
+  \global\let\title\relax
+  \global\let\author\relax
+  \global\let\date\relax
+  \global\let\and\relax
+}
+\else
+\newcommand\maketitle{\par
+  \begingroup
+    \renewcommand\thefootnote{\@fnsymbol\c@footnote}%
+    \def\@makefnmark{\rlap{\@textsuperscript{\normalfont\@thefnmark}}}%
+    \long\def\@makefntext##1{\parindent 1em\noindent
+            \hb@xt@1.8em{%
+                \hss\@textsuperscript{\normalfont\@thefnmark}}##1}%
+    \if@twocolumn
+      \ifnum \col@number=\@ne
+        \@maketitle
+      \else
+        \twocolumn[\@maketitle]%
+      \fi
+    \else
+      \newpage
+      \global\@topnum\z@   % Prevents figures from going at top of page.
+      \@maketitle
+    \fi
+    \thispagestyle{plain}\@thanks
+  \endgroup
+  \setcounter{footnote}{0}%
+  \global\let\thanks\relax
+  \global\let\maketitle\relax
+  \global\let\@maketitle\relax
+  \global\let\@thanks\@empty
+  \global\let\@author\@empty
+  \global\let\@date\@empty
+  \global\let\@title\@empty
+  \global\let\title\relax
+  \global\let\author\relax
+  \global\let\date\relax
+  \global\let\and\relax
+}
+\def\@maketitle{%
+  \newpage
+  \null
+  \vskip 2em%
+  \begin{center}%
+  \let \footnote \thanks
+    {\LARGE \@title \par}%
+    \vskip 1.5em%
+    {\large
+      \lineskip .5em%
+      \begin{tabular}[t]{c}%
+        \@author
+      \end{tabular}\par}%
+    \vskip 1em%
+    {\large \@date}%
+  \end{center}%
+  \par
+  \vskip 1.5em}
+\fi
+\setcounter{secnumdepth}{3}
+\newcounter {part}
+\newcounter {section}
+\newcounter {subsection}[section]
+\newcounter {subsubsection}[subsection]
+\newcounter {paragraph}[subsubsection]
+\newcounter {subparagraph}[paragraph]
+\renewcommand\thepart         {\@Roman\c@part}
+\renewcommand\thesection      {\@arabic\c@section}
+\renewcommand\thesubsection   {\thesection.\@arabic\c@subsection}
+\renewcommand\thesubsubsection{\thesubsection .\@arabic\c@subsubsection}
+\renewcommand\theparagraph    {\thesubsubsection.\@arabic\c@paragraph}
+\renewcommand\thesubparagraph {\theparagraph.\@arabic\c@subparagraph}
+\newcommand\part{%
+   \if@noskipsec \leavevmode \fi\par
+   \addvspace{4ex}%
+   \@afterindentfalse
+   \secdef\@part\@spart}
+
+\def\@part[#1]#2{%
+    \ifnum \c@secnumdepth >\m@ne
+      \refstepcounter{part}%
+      \addcontentsline{toc}{part}{\thepart\hspace{1em}#1}%
+    \else
+      \addcontentsline{toc}{part}{#1}%
+    \fi
+    {\parindent \z@ \raggedright
+     \interlinepenalty \@M
+     \normalfont
+     \ifnum \c@secnumdepth >\m@ne
+       \Large\bfseries \partname~\thepart
+       \par\nobreak
+     \fi
+     \huge \bfseries #2%
+     \markboth{}{}\par}%
+    \nobreak
+    \vskip 3ex
+    \@afterheading}
+\def\@spart#1{%
+    {\parindent \z@ \raggedright
+     \interlinepenalty \@M
+     \normalfont
+     \huge \bfseries #1\par}%
+     \nobreak
+     \vskip 3ex
+     \@afterheading}
+\newcommand\section{\@startsection {section}{1}{\z@}%
+                                   {-3.5ex \@plus -1ex \@minus -.2ex}%
+                                   {2.3ex \@plus.2ex}%
+                                   {\normalfont\Large\bfseries}}
+\newcommand\subsection{\@startsection{subsection}{2}{\z@}%
+                                     {-3.25ex\@plus -1ex \@minus -.2ex}%
+                                     {1.5ex \@plus .2ex}%
+                                     {\normalfont\large\bfseries}}
+\newcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
+                                     {-3.25ex\@plus -1ex \@minus -.2ex}%
+                                     {1.5ex \@plus .2ex}%
+                                     {\normalfont\normalsize\bfseries}}
+\newcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
+                                    {3.25ex \@plus1ex \@minus.2ex}%
+                                    {-1em}%
+                                    {\normalfont\normalsize\bfseries}}
+\newcommand\subparagraph{\@startsection{subparagraph}{5}{\parindent}%
+                                       {3.25ex \@plus1ex \@minus .2ex}%
+                                       {-1em}%
+                                      {\normalfont\normalsize\bfseries}}
+\if@twocolumn
+  \setlength\leftmargini  {2em}
+\else
+  \setlength\leftmargini  {2.5em}
+\fi
+\leftmargin  \leftmargini
+\setlength\leftmarginii  {2.2em}
+\setlength\leftmarginiii {1.87em}
+\setlength\leftmarginiv  {1.7em}
+\if@twocolumn
+  \setlength\leftmarginv  {.5em}
+  \setlength\leftmarginvi {.5em}
+\else
+  \setlength\leftmarginv  {1em}
+  \setlength\leftmarginvi {1em}
+\fi
+\setlength  \labelsep  {.5em}
+\setlength  \labelwidth{\leftmargini}
+\addtolength\labelwidth{-\labelsep}
+\@beginparpenalty -\@lowpenalty
+\@endparpenalty   -\@lowpenalty
+\@itempenalty     -\@lowpenalty
+\renewcommand\theenumi{\@arabic\c@enumi}
+\renewcommand\theenumii{\@alph\c@enumii}
+\renewcommand\theenumiii{\@roman\c@enumiii}
+\renewcommand\theenumiv{\@Alph\c@enumiv}
+\newcommand\labelenumi{\theenumi.}
+\newcommand\labelenumii{(\theenumii)}
+\newcommand\labelenumiii{\theenumiii.}
+\newcommand\labelenumiv{\theenumiv.}
+\renewcommand\p@enumii{\theenumi}
+\renewcommand\p@enumiii{\theenumi(\theenumii)}
+\renewcommand\p@enumiv{\p@enumiii\theenumiii}
+\newcommand\labelitemi{\textbullet}                       
+\newcommand\labelitemii{\normalfont\bfseries \textendash}
+\newcommand\labelitemiii{\textasteriskcentered}          
+\newcommand\labelitemiv{\textperiodcentered}             
+\newenvironment{description}
+               {\list{}{\labelwidth\z@ \itemindent-\leftmargin
+                        \let\makelabel\descriptionlabel}}
+               {\endlist}
+\newcommand*\descriptionlabel[1]{\hspace\labelsep
+                                \normalfont\bfseries #1}
+\if@titlepage
+  \newenvironment{abstract}{%
+      \titlepage
+      \null\vfil
+      \@beginparpenalty\@lowpenalty
+      \begin{center}%
+        \bfseries \abstractname
+        \@endparpenalty\@M
+      \end{center}}%
+     {\par\vfil\null\endtitlepage}
+\else
+  \newenvironment{abstract}{%
+      \if@twocolumn
+        \section*{\abstractname}%
+      \else
+        \small
+        \begin{center}%
+          {\bfseries \abstractname\vspace{-.5em}\vspace{\z@}}%
+        \end{center}%
+        \quotation
+      \fi}
+      {\if@twocolumn\else\endquotation\fi}
+\fi
+\newenvironment{verse}
+               {\let\\\@centercr
+                \list{}{\itemsep      \z@
+                        \itemindent   -1.5em%
+                        \listparindent\itemindent
+                        \rightmargin  \leftmargin
+                        \advance\leftmargin 1.5em}%
+                \item\relax}
+               {\endlist}
+\newenvironment{quotation}
+               {\list{}{\listparindent 1.5em%
+                        \itemindent    \listparindent
+                        \rightmargin   \leftmargin
+                        \parsep        \z@ \@plus\p@}%
+                \item\relax}
+               {\endlist}
+\newenvironment{quote}
+               {\list{}{\rightmargin\leftmargin}%
+                \item\relax}
+               {\endlist}
+\newenvironment{titlepage}
+    {%
+      \if@twocolumn
+        \@restonecoltrue\onecolumn
+      \else
+        \@restonecolfalse\newpage
+      \fi
+      \thispagestyle{empty}%
+      \setcounter{page}\@ne
+    }%
+    {\if@restonecol\twocolumn \else \newpage \fi
+     \if@twoside\else
+        \setcounter{page}\@ne
+     \fi
+    }
+\newcommand\appendix{\par
+  \setcounter{section}{0}%
+  \setcounter{subsection}{0}%
+  \gdef\thesection{\@Alph\c@section}}
+\setlength\arraycolsep{5\p@}
+\setlength\tabcolsep{6\p@}
+\setlength\arrayrulewidth{.4\p@}
+\setlength\doublerulesep{2\p@}
+\setlength\tabbingsep{\labelsep}
+\skip\@mpfootins = \skip\footins
+\setlength\fboxsep{3\p@}
+\setlength\fboxrule{.4\p@}
+\renewcommand\theequation{\@arabic\c@equation}
+\newcounter{figure}
+\gdef\thefigure{\@arabic\c@figure}
+\def\fps@figure{tbp}
+\def\ftype@figure{1}
+\def\ext@figure{lof}
+\def\fnum@figure{\figurename~\thefigure}
+\newenvironment{figure}
+               {\@float{figure}}
+               {\end@float}
+\newenvironment{figure*}
+               {\@dblfloat{figure}}
+               {\end@dblfloat}
+\newcounter{table}
+\gdef\thetable{\@arabic\c@table}
+\def\fps@table{tbp}
+\def\ftype@table{2}
+\def\ext@table{lot}
+\def\fnum@table{\tablename~\thetable}
+\newenvironment{table}
+               {\@float{table}}
+               {\end@float}
+\newenvironment{table*}
+               {\@dblfloat{table}}
+               {\end@dblfloat}
+\newlength\abovecaptionskip
+\newlength\belowcaptionskip
+\setlength\abovecaptionskip{10\p@}
+\setlength\belowcaptionskip{0\p@}
+\long\def\@makecaption#1#2{%
+  \vskip\abovecaptionskip
+  \sbox\@tempboxa{#1: #2}%
+  \ifdim \wd\@tempboxa >\hsize
+    #1: #2\par
+  \else
+    \global \@minipagefalse
+    \hb@xt@\hsize{\hfil\box\@tempboxa\hfil}%
+  \fi
+  \vskip\belowcaptionskip}
+\DeclareOldFontCommand{\rm}{\normalfont\rmfamily}{\mathrm}
+\DeclareOldFontCommand{\sf}{\normalfont\sffamily}{\mathsf}
+\DeclareOldFontCommand{\tt}{\normalfont\ttfamily}{\mathtt}
+\DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf}
+\DeclareOldFontCommand{\it}{\normalfont\itshape}{\mathit}
+\DeclareOldFontCommand{\sl}{\normalfont\slshape}{\@nomath\sl}
+\DeclareOldFontCommand{\sc}{\normalfont\scshape}{\@nomath\sc}
+\DeclareRobustCommand*\cal{\@fontswitch\relax\mathcal}
+\DeclareRobustCommand*\mit{\@fontswitch\relax\mathnormal}
+\newcommand\@pnumwidth{1.55em}
+\newcommand\@tocrmarg{2.55em}
+\newcommand\@dotsep{4.5}
+\setcounter{tocdepth}{3}
+\newcommand\tableofcontents{%
+    \section*{\contentsname
+        \@mkboth{%
+           \MakeUppercase\contentsname}{\MakeUppercase\contentsname}}%
+    \@starttoc{toc}%
+    }
+\newcommand*\l@part[2]{%
+  \ifnum \c@tocdepth >-2\relax
+    \addpenalty\@secpenalty
+    \addvspace{2.25em \@plus\p@}%
+    \begingroup
+      \setlength\@tempdima{3em}%
+      \parindent \z@ \rightskip \@pnumwidth
+      \parfillskip -\@pnumwidth
+      {\leavevmode
+       \large \bfseries #1\hfil \hb@xt@\@pnumwidth{\hss #2}}\par
+       \nobreak
+    \endgroup
+  \fi}
+\newcommand*\l@section[2]{%
+  \ifnum \c@tocdepth >\z@
+    \addpenalty\@secpenalty
+    \addvspace{1.0em \@plus\p@}%
+    \setlength\@tempdima{1.5em}%
+    \begingroup
+      \parindent \z@ \rightskip \@pnumwidth
+      \parfillskip -\@pnumwidth
+      \leavevmode \bfseries
+      \advance\leftskip\@tempdima
+      \hskip -\leftskip
+      #1\nobreak\hfil \nobreak\hb@xt@\@pnumwidth{\hss #2}\par
+    \endgroup
+  \fi}
+\newcommand*\l@subsection{\@dottedtocline{2}{1.5em}{2.3em}}
+\newcommand*\l@subsubsection{\@dottedtocline{3}{3.8em}{3.2em}}
+\newcommand*\l@paragraph{\@dottedtocline{4}{7.0em}{4.1em}}
+\newcommand*\l@subparagraph{\@dottedtocline{5}{10em}{5em}}
+\newcommand\listoffigures{%
+    \section*{\listfigurename
+      \@mkboth{\MakeUppercase\listfigurename}%
+              {\MakeUppercase\listfigurename}}%
+    \@starttoc{lof}%
+    }
+\newcommand*\l@figure{\@dottedtocline{1}{1.5em}{2.3em}}
+\newcommand\listoftables{%
+    \section*{\listtablename
+      \@mkboth{%
+          \MakeUppercase\listtablename}{\MakeUppercase\listtablename}}%
+    \@starttoc{lot}%
+    }
+\let\l@table\l@figure
+\newdimen\bibindent
+\setlength\bibindent{1.5em}
+\newenvironment{thebibliography}[1]
+     {\section*{\refname
+        \@mkboth{\MakeUppercase\refname}{\MakeUppercase\refname}}%
+      \list{\@biblabel{\@arabic\c@enumiv}}%
+           {\settowidth\labelwidth{\@biblabel{#1}}%
+            \leftmargin\labelwidth
+            \advance\leftmargin\labelsep
+            \@openbib@code
+            \usecounter{enumiv}%
+            \let\p@enumiv\@empty
+            \renewcommand\theenumiv{\@arabic\c@enumiv}}%
+      \sloppy\clubpenalty4000\widowpenalty4000%
+      \sfcode`\.\@m}
+     {\def\@noitemerr
+       {\@latex@warning{Empty `thebibliography' environment}}%
+      \endlist}
+\newcommand\newblock{\hskip .11em\@plus.33em\@minus.07em}
+\let\@openbib@code\@empty
+\newenvironment{theindex}
+               {\if@twocolumn
+                  \@restonecolfalse
+                \else
+                  \@restonecoltrue
+                \fi
+                \columnseprule \z@
+                \columnsep 35\p@
+                \twocolumn[\section*{\indexname}]%
+                \@mkboth{\MakeUppercase\indexname}%
+                        {\MakeUppercase\indexname}%
+                \thispagestyle{plain}\parindent\z@
+                \parskip\z@ \@plus .3\p@\relax
+                \let\item\@idxitem}
+               {\if@restonecol\onecolumn\else\clearpage\fi}
+\newcommand\@idxitem{\par\hangindent 40\p@}
+\newcommand\subitem{\@idxitem \hspace*{20\p@}}
+\newcommand\subsubitem{\@idxitem \hspace*{30\p@}}
+\newcommand\indexspace{\par \vskip 10\p@ \@plus5\p@ \@minus3\p@\relax}
+\renewcommand\footnoterule{%
+  \kern-3\p@
+  \hrule\@width.4\columnwidth
+  \kern2.6\p@}
+\newcommand\@makefntext[1]{%
+    \parindent 1em%
+    \noindent
+    \hb@xt@1.8em{\hss\@makefnmark}#1}
+\newcommand\contentsname{Contents}
+\newcommand\listfigurename{List of Figures}
+\newcommand\listtablename{List of Tables}
+\newcommand\refname{References}
+\newcommand\indexname{Index}
+\newcommand\figurename{Figure}
+\newcommand\tablename{Table}
+\newcommand\partname{Part}
+\newcommand\appendixname{Appendix}
+\newcommand\abstractname{Abstract}
+\newcommand\today{\ifcase\month\or
+  January\or February\or March\or April\or May\or June\or
+  July\or August\or September\or October\or November\or December\fi
+  \space\number\day, \number\year}
+\setlength\columnsep{10\p@}
+\setlength\columnseprule{0\p@}
+\pagestyle{plain}
+\pagenumbering{arabic}
+\if@twoside
+\else
+  \raggedbottom
+\fi
+\if@twocolumn
+  \twocolumn
+  \sloppy
+  \flushbottom
+\else
+  \onecolumn
+\fi
+\endinput
+%% 
+%% End of file `extarticle.cls'.
diff --git a/Master/texmf-dist/tex/latex/extsizes/extbook.cls b/Master/texmf-dist/tex/latex/extsizes/extbook.cls
new file mode 100644
index 00000000000..4cc4d885f60
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/extsizes/extbook.cls
@@ -0,0 +1,734 @@
+%% This is file `extbook.cls',
+%% Copyright 1993 1994 1995 1996 1997 1998 1999
+%% The LaTeX3 Project and any individual authors listed elsewhere
+%% in this file.
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+\ProvidesClass{extbook}
+              [1999/01/07 v1.4a
+ NON-Standard LaTeX document class]
+\newcommand\@ptsize{}
+\newif\if@restonecol
+\newif\if@titlepage
+\@titlepagetrue
+\newif\if@openright
+\newif\if@mainmatter \@mainmattertrue
+\DeclareOption{a4paper}
+   {\setlength\paperheight {297mm}%
+    \setlength\paperwidth  {210mm}}
+\DeclareOption{a5paper}
+   {\setlength\paperheight {210mm}%
+    \setlength\paperwidth  {148mm}}
+\DeclareOption{b5paper}
+   {\setlength\paperheight {250mm}%
+    \setlength\paperwidth  {176mm}}
+\DeclareOption{letterpaper}
+   {\setlength\paperheight {11in}%
+    \setlength\paperwidth  {8.5in}}
+\DeclareOption{legalpaper}
+   {\setlength\paperheight {14in}%
+    \setlength\paperwidth  {8.5in}}
+\DeclareOption{executivepaper}
+   {\setlength\paperheight {10.5in}%
+    \setlength\paperwidth  {7.25in}}
+\DeclareOption{landscape}
+   {\setlength\@tempdima   {\paperheight}%
+    \setlength\paperheight {\paperwidth}%
+    \setlength\paperwidth  {\@tempdima}}
+\DeclareOption{8pt}{\renewcommand\@ptsize{8}}
+\DeclareOption{9pt}{\renewcommand\@ptsize{9}}
+\DeclareOption{10pt}{\renewcommand\@ptsize{0}}
+\DeclareOption{11pt}{\renewcommand\@ptsize{1}}
+\DeclareOption{12pt}{\renewcommand\@ptsize{2}}  
+\DeclareOption{14pt}{\renewcommand\@ptsize{14}}
+\DeclareOption{17pt}{\renewcommand\@ptsize{17}}
+\DeclareOption{20pt}{\renewcommand\@ptsize{20}}
+\DeclareOption{oneside}{\@twosidefalse \@mparswitchfalse}
+\DeclareOption{twoside}{\@twosidetrue  \@mparswitchtrue}
+\DeclareOption{draft}{\setlength\overfullrule{5pt}}
+\DeclareOption{final}{\setlength\overfullrule{0pt}}
+\DeclareOption{titlepage}{\@titlepagetrue}
+\DeclareOption{notitlepage}{\@titlepagefalse}
+\DeclareOption{openright}{\@openrighttrue}
+\DeclareOption{openany}{\@openrightfalse}
+\DeclareOption{onecolumn}{\@twocolumnfalse}
+\DeclareOption{twocolumn}{\@twocolumntrue}
+\DeclareOption{leqno}{\input{leqno.clo}}
+\DeclareOption{fleqn}{\input{fleqn.clo}}
+\DeclareOption{openbib}{%
+  \AtEndOfPackage{%
+   \renewcommand\@openbib@code{%
+      \advance\leftmargin\bibindent
+      \itemindent -\bibindent
+      \listparindent \itemindent
+      \parsep \z@
+      }%
+   \renewcommand\newblock{\par}}%
+}
+\ExecuteOptions{letterpaper,10pt,twoside,onecolumn,final,openright}
+\ProcessOptions
+\def\EC@family#1#2#3#4#5{%
+  \DeclareFontShape{#1}{#2}{#3}{#4}%
+  {<5><6><7><8><9><10><10.95><12><14.4>%
+   <17.28><20.74><24.88><29.86><35.83><42.99><51.59>genb*#5}{}}
+\EC@family{T1}{cmr}{m}{n}{ecrm}
+\EC@family{T1}{cmr}{m}{sl}{ecsl}
+\EC@family{T1}{cmr}{m}{it}{ecti}
+\EC@family{T1}{cmr}{m}{sc}{eccc}
+\EC@family{T1}{cmr}{bx}{n}{ecbx}
+\EC@family{T1}{cmr}{b}{n}{ecrb}
+\EC@family{T1}{cmr}{bx}{it}{ecbi}
+\EC@family{T1}{cmr}{bx}{sl}{ecbl}
+\EC@family{T1}{cmr}{bx}{sc}{ecxc}
+\EC@family{T1}{cmr}{m}{ui}{ecui}
+\DeclareFontShape{OT1}{cmr}{m}{n}%
+     {<5><6><7><8><9><10><12>gen*cmr%
+      <10.95>cmr10%
+      <14.4>cmr12%
+      <17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmr17}{}
+\DeclareFontShape{OT1}{cmr}{m}{sl}%
+     {<5><6><7>cmsl8%
+      <8><9>gen*cmsl%
+      <10><10.95>cmsl10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmsl12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{it}%
+     {<5><6><7>cmti7%
+      <8>cmti8%
+      <9>cmti9%
+      <10><10.95>cmti10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmti12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{sc}%
+     {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmcsc10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{ui}
+   {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmu10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{b}{n}
+     {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmb10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{n}
+   {<5><6><7><8><9>gen*cmbx%
+      <10><10.95>cmbx10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbx12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{sl}
+      {<5><6><7><8><9>%
+      <10><10.95><12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbxsl10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{it}
+      {<5><6><7><8><9>%
+      <10><10.95><12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbxti10%
+      }{}
+\ifnum\@ptsize<3
+  \input{bk1\@ptsize.clo}
+\else
+  \input{size\@ptsize.clo}
+\fi
+\RequirePackage{exscale}
+\setlength\lineskip{1\p@}
+\setlength\normallineskip{1\p@}
+\renewcommand\baselinestretch{}
+\setlength\parskip{0\p@ \@plus \p@}
+\@lowpenalty   51
+\@medpenalty  151
+\@highpenalty 301
+\setcounter{topnumber}{2}
+\renewcommand\topfraction{.7}
+\setcounter{bottomnumber}{1}
+\renewcommand\bottomfraction{.3}
+\setcounter{totalnumber}{3}
+\renewcommand\textfraction{.2}
+\renewcommand\floatpagefraction{.5}
+\setcounter{dbltopnumber}{2}
+\renewcommand\dbltopfraction{.7}
+\renewcommand\dblfloatpagefraction{.5}
+\if@twoside
+  \def\ps@headings{%
+      \let\@oddfoot\@empty\let\@evenfoot\@empty
+      \def\@evenhead{\thepage\hfil\slshape\leftmark}%
+      \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
+      \let\@mkboth\markboth
+    \def\chaptermark##1{%
+      \markboth {\MakeUppercase{%
+        \ifnum \c@secnumdepth >\m@ne
+          \if@mainmatter
+            \@chapapp\ \thechapter. \ %
+          \fi
+        \fi
+        ##1}}{}}%
+    \def\sectionmark##1{%
+      \markright {\MakeUppercase{%
+        \ifnum \c@secnumdepth >\z@
+          \thesection. \ %
+        \fi
+        ##1}}}}
+\else
+  \def\ps@headings{%
+    \let\@oddfoot\@empty
+    \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
+    \let\@mkboth\markboth
+    \def\chaptermark##1{%
+      \markright {\MakeUppercase{%
+        \ifnum \c@secnumdepth >\m@ne
+          \if@mainmatter
+            \@chapapp\ \thechapter. \ %
+          \fi
+        \fi
+        ##1}}}}
+\fi
+\def\ps@myheadings{%
+    \let\@oddfoot\@empty\let\@evenfoot\@empty
+    \def\@evenhead{\thepage\hfil\slshape\leftmark}%
+    \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
+    \let\@mkboth\@gobbletwo
+    \let\chaptermark\@gobble
+    \let\sectionmark\@gobble
+    }
+  \if@titlepage
+  \newcommand\maketitle{\begin{titlepage}%
+  \let\footnotesize\small
+  \let\footnoterule\relax
+  \let \footnote \thanks
+  \null\vfil
+  \vskip 60\p@
+  \begin{center}%
+    {\LARGE \@title \par}%
+    \vskip 3em%
+    {\large
+     \lineskip .75em%
+      \begin{tabular}[t]{c}%
+        \@author
+      \end{tabular}\par}%
+      \vskip 1.5em%
+    {\large \@date \par}%       % Set date in \large size.
+  \end{center}\par
+  \@thanks
+  \vfil\null
+  \end{titlepage}%
+  \setcounter{footnote}{0}%
+  \global\let\thanks\relax
+  \global\let\maketitle\relax
+  \global\let\@thanks\@empty
+  \global\let\@author\@empty
+  \global\let\@date\@empty
+  \global\let\@title\@empty
+  \global\let\title\relax
+  \global\let\author\relax
+  \global\let\date\relax
+  \global\let\and\relax
+}
+\else
+\newcommand\maketitle{\par
+  \begingroup
+    \renewcommand\thefootnote{\@fnsymbol\c@footnote}%
+    \def\@makefnmark{\rlap{\@textsuperscript{\normalfont\@thefnmark}}}%
+    \long\def\@makefntext##1{\parindent 1em\noindent
+            \hb@xt@1.8em{%
+                \hss\@textsuperscript{\normalfont\@thefnmark}}##1}%
+    \if@twocolumn
+      \ifnum \col@number=\@ne
+        \@maketitle
+      \else
+        \twocolumn[\@maketitle]%
+      \fi
+    \else
+      \newpage
+      \global\@topnum\z@   % Prevents figures from going at top of page.
+      \@maketitle
+    \fi
+    \thispagestyle{plain}\@thanks
+  \endgroup
+  \setcounter{footnote}{0}%
+  \global\let\thanks\relax
+  \global\let\maketitle\relax
+  \global\let\@maketitle\relax
+  \global\let\@thanks\@empty
+  \global\let\@author\@empty
+  \global\let\@date\@empty
+  \global\let\@title\@empty
+  \global\let\title\relax
+  \global\let\author\relax
+  \global\let\date\relax
+  \global\let\and\relax
+}
+\def\@maketitle{%
+  \newpage
+  \null
+  \vskip 2em%
+  \begin{center}%
+  \let \footnote \thanks
+    {\LARGE \@title \par}%
+    \vskip 1.5em%
+    {\large
+      \lineskip .5em%
+      \begin{tabular}[t]{c}%
+        \@author
+      \end{tabular}\par}%
+    \vskip 1em%
+    {\large \@date}%
+  \end{center}%
+  \par
+  \vskip 1.5em}
+\fi
+\newcommand*\chaptermark[1]{}
+\setcounter{secnumdepth}{2}
+\newcounter {part}
+\newcounter {chapter}
+\newcounter {section}[chapter]
+\newcounter {subsection}[section]
+\newcounter {subsubsection}[subsection]
+\newcounter {paragraph}[subsubsection]
+\newcounter {subparagraph}[paragraph]
+\renewcommand \thepart {\@Roman\c@part}
+\renewcommand \thechapter {\@arabic\c@chapter}
+\renewcommand \thesection {\thechapter.\@arabic\c@section}
+\renewcommand\thesubsection   {\thesection.\@arabic\c@subsection}
+\renewcommand\thesubsubsection{\thesubsection .\@arabic\c@subsubsection}
+\renewcommand\theparagraph    {\thesubsubsection.\@arabic\c@paragraph}
+\renewcommand\thesubparagraph {\theparagraph.\@arabic\c@subparagraph}
+\newcommand\@chapapp{\chaptername}
+\newcommand\frontmatter{%
+    \cleardoublepage
+  \@mainmatterfalse
+  \pagenumbering{roman}}
+\newcommand\mainmatter{%
+    \cleardoublepage
+  \@mainmattertrue
+  \pagenumbering{arabic}}
+\newcommand\backmatter{%
+  \if@openright
+    \cleardoublepage
+  \else
+    \clearpage
+  \fi
+  \@mainmatterfalse}
+\newcommand\part{%
+  \if@openright
+    \cleardoublepage
+  \else
+    \clearpage
+  \fi
+  \thispagestyle{plain}%
+  \if@twocolumn
+    \onecolumn
+    \@tempswatrue
+  \else
+    \@tempswafalse
+  \fi
+  \null\vfil
+  \secdef\@part\@spart}
+
+\def\@part[#1]#2{%
+    \ifnum \c@secnumdepth >-2\relax
+      \refstepcounter{part}%
+      \addcontentsline{toc}{part}{\thepart\hspace{1em}#1}%
+    \else
+      \addcontentsline{toc}{part}{#1}%
+    \fi
+    \markboth{}{}%
+    {\centering
+     \interlinepenalty \@M
+     \normalfont
+     \ifnum \c@secnumdepth >-2\relax
+       \huge\bfseries \partname~\thepart
+       \par
+       \vskip 20\p@
+     \fi
+     \Huge \bfseries #2\par}%
+    \@endpart}
+\def\@spart#1{%
+    {\centering
+     \interlinepenalty \@M
+     \normalfont
+     \Huge \bfseries #1\par}%
+    \@endpart}
+\def\@endpart{\vfil\newpage
+              \if@twoside
+                \null
+                \thispagestyle{empty}%
+                \newpage
+              \fi
+              \if@tempswa
+                \twocolumn
+              \fi}
+\newcommand\chapter{\if@openright\cleardoublepage\else\clearpage\fi
+                    \thispagestyle{plain}%
+                    \global\@topnum\z@
+                    \@afterindentfalse
+                    \secdef\@chapter\@schapter}
+\def\@chapter[#1]#2{\ifnum \c@secnumdepth >\m@ne
+                       \if@mainmatter
+                         \refstepcounter{chapter}%
+                         \typeout{\@chapapp\space\thechapter.}%
+                         \addcontentsline{toc}{chapter}%
+                                   {\protect\numberline{\thechapter}#1}%
+                       \else
+                         \addcontentsline{toc}{chapter}{#1}%
+                       \fi
+                    \else
+                      \addcontentsline{toc}{chapter}{#1}%
+                    \fi
+                    \chaptermark{#1}%
+                    \addtocontents{lof}{\protect\addvspace{10\p@}}%
+                    \addtocontents{lot}{\protect\addvspace{10\p@}}%
+                    \if@twocolumn
+                      \@topnewpage[\@makechapterhead{#2}]%
+                    \else
+                      \@makechapterhead{#2}%
+                      \@afterheading
+                    \fi}
+\def\@makechapterhead#1{%
+  \vspace*{50\p@}%
+  {\parindent \z@ \raggedright \normalfont
+    \ifnum \c@secnumdepth >\m@ne
+      \if@mainmatter
+        \huge\bfseries \@chapapp\space \thechapter
+        \par\nobreak
+        \vskip 20\p@
+      \fi
+    \fi
+    \interlinepenalty\@M
+    \Huge \bfseries #1\par\nobreak
+    \vskip 40\p@
+  }}
+\def\@schapter#1{\if@twocolumn
+                   \@topnewpage[\@makeschapterhead{#1}]%
+                 \else
+                   \@makeschapterhead{#1}%
+                   \@afterheading
+                 \fi}
+\def\@makeschapterhead#1{%
+  \vspace*{50\p@}%
+  {\parindent \z@ \raggedright
+    \normalfont
+    \interlinepenalty\@M
+    \Huge \bfseries  #1\par\nobreak
+    \vskip 40\p@
+  }}
+\newcommand\section{\@startsection {section}{1}{\z@}%
+                                   {-3.5ex \@plus -1ex \@minus -.2ex}%
+                                   {2.3ex \@plus.2ex}%
+                                   {\normalfont\Large\bfseries}}
+\newcommand\subsection{\@startsection{subsection}{2}{\z@}%
+                                     {-3.25ex\@plus -1ex \@minus -.2ex}%
+                                     {1.5ex \@plus .2ex}%
+                                     {\normalfont\large\bfseries}}
+\newcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
+                                     {-3.25ex\@plus -1ex \@minus -.2ex}%
+                                     {1.5ex \@plus .2ex}%
+                                     {\normalfont\normalsize\bfseries}}
+\newcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
+                                    {3.25ex \@plus1ex \@minus.2ex}%
+                                    {-1em}%
+                                    {\normalfont\normalsize\bfseries}}
+\newcommand\subparagraph{\@startsection{subparagraph}{5}{\parindent}%
+                                       {3.25ex \@plus1ex \@minus .2ex}%
+                                       {-1em}%
+                                      {\normalfont\normalsize\bfseries}}
+\if@twocolumn
+  \setlength\leftmargini  {2em}
+\else
+  \setlength\leftmargini  {2.5em}
+\fi
+\leftmargin  \leftmargini
+\setlength\leftmarginii  {2.2em}
+\setlength\leftmarginiii {1.87em}
+\setlength\leftmarginiv  {1.7em}
+\if@twocolumn
+  \setlength\leftmarginv  {.5em}
+  \setlength\leftmarginvi {.5em}
+\else
+  \setlength\leftmarginv  {1em}
+  \setlength\leftmarginvi {1em}
+\fi
+\setlength  \labelsep  {.5em}
+\setlength  \labelwidth{\leftmargini}
+\addtolength\labelwidth{-\labelsep}
+\@beginparpenalty -\@lowpenalty
+\@endparpenalty   -\@lowpenalty
+\@itempenalty     -\@lowpenalty
+\renewcommand\theenumi{\@arabic\c@enumi}
+\renewcommand\theenumii{\@alph\c@enumii}
+\renewcommand\theenumiii{\@roman\c@enumiii}
+\renewcommand\theenumiv{\@Alph\c@enumiv}
+\newcommand\labelenumi{\theenumi.}
+\newcommand\labelenumii{(\theenumii)}
+\newcommand\labelenumiii{\theenumiii.}
+\newcommand\labelenumiv{\theenumiv.}
+\renewcommand\p@enumii{\theenumi}
+\renewcommand\p@enumiii{\theenumi(\theenumii)}
+\renewcommand\p@enumiv{\p@enumiii\theenumiii}
+\newcommand\labelitemi{\textbullet}
+\newcommand\labelitemii{\normalfont\bfseries \textendash}
+\newcommand\labelitemiii{\textasteriskcentered}
+\newcommand\labelitemiv{\textperiodcentered}
+\newenvironment{description}
+               {\list{}{\labelwidth\z@ \itemindent-\leftmargin
+                        \let\makelabel\descriptionlabel}}
+               {\endlist}
+\newcommand*\descriptionlabel[1]{\hspace\labelsep
+                                \normalfont\bfseries #1}
+\newenvironment{verse}
+               {\let\\\@centercr
+                \list{}{\itemsep      \z@
+                        \itemindent   -1.5em%
+                        \listparindent\itemindent
+                        \rightmargin  \leftmargin
+                        \advance\leftmargin 1.5em}%
+                \item\relax}
+               {\endlist}
+\newenvironment{quotation}
+               {\list{}{\listparindent 1.5em%
+                        \itemindent    \listparindent
+                        \rightmargin   \leftmargin
+                        \parsep        \z@ \@plus\p@}%
+                \item\relax}
+               {\endlist}
+\newenvironment{quote}
+               {\list{}{\rightmargin\leftmargin}%
+                \item\relax}
+               {\endlist}
+\newenvironment{titlepage}
+    {%
+      \cleardoublepage
+      \if@twocolumn
+        \@restonecoltrue\onecolumn
+      \else
+        \@restonecolfalse\newpage
+      \fi
+      \thispagestyle{empty}%
+      \setcounter{page}\@ne
+    }%
+    {\if@restonecol\twocolumn \else \newpage \fi
+     \if@twoside\else
+        \setcounter{page}\@ne
+     \fi
+    }
+\newcommand\appendix{\par
+  \setcounter{chapter}{0}%
+  \setcounter{section}{0}%
+  \gdef\@chapapp{\appendixname}%
+  \gdef\thechapter{\@Alph\c@chapter}}
+\setlength\arraycolsep{5\p@}
+\setlength\tabcolsep{6\p@}
+\setlength\arrayrulewidth{.4\p@}
+\setlength\doublerulesep{2\p@}
+\setlength\tabbingsep{\labelsep}
+\skip\@mpfootins = \skip\footins
+\setlength\fboxsep{3\p@}
+\setlength\fboxrule{.4\p@}
+\@addtoreset {equation}{chapter}
+\renewcommand\theequation
+  {\ifnum \c@chapter>\z@ \thechapter.\fi \@arabic\c@equation}
+\newcounter{figure}[chapter]
+\renewcommand \thefigure
+     {\ifnum \c@chapter>\z@ \thechapter.\fi \@arabic\c@figure}
+\def\fps@figure{tbp}
+\def\ftype@figure{1}
+\def\ext@figure{lof}
+\def\fnum@figure{\figurename~\thefigure}
+\newenvironment{figure}
+               {\@float{figure}}
+               {\end@float}
+\newenvironment{figure*}
+               {\@dblfloat{figure}}
+               {\end@dblfloat}
+\newcounter{table}[chapter]
+\renewcommand \thetable
+     {\ifnum \c@chapter>\z@ \thechapter.\fi \@arabic\c@table}
+\def\fps@table{tbp}
+\def\ftype@table{2}
+\def\ext@table{lot}
+\def\fnum@table{\tablename~\thetable}
+\newenvironment{table}
+               {\@float{table}}
+               {\end@float}
+\newenvironment{table*}
+               {\@dblfloat{table}}
+               {\end@dblfloat}
+\newlength\abovecaptionskip
+\newlength\belowcaptionskip
+\setlength\abovecaptionskip{10\p@}
+\setlength\belowcaptionskip{0\p@}
+\long\def\@makecaption#1#2{%
+  \vskip\abovecaptionskip
+  \sbox\@tempboxa{#1: #2}%
+  \ifdim \wd\@tempboxa >\hsize
+    #1: #2\par
+  \else
+    \global \@minipagefalse
+    \hb@xt@\hsize{\hfil\box\@tempboxa\hfil}%
+  \fi
+  \vskip\belowcaptionskip}
+\DeclareOldFontCommand{\rm}{\normalfont\rmfamily}{\mathrm}
+\DeclareOldFontCommand{\sf}{\normalfont\sffamily}{\mathsf}
+\DeclareOldFontCommand{\tt}{\normalfont\ttfamily}{\mathtt}
+\DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf}
+\DeclareOldFontCommand{\it}{\normalfont\itshape}{\mathit}
+\DeclareOldFontCommand{\sl}{\normalfont\slshape}{\@nomath\sl}
+\DeclareOldFontCommand{\sc}{\normalfont\scshape}{\@nomath\sc}
+\DeclareRobustCommand*\cal{\@fontswitch\relax\mathcal}
+\DeclareRobustCommand*\mit{\@fontswitch\relax\mathnormal}
+\newcommand\@pnumwidth{1.55em}
+\newcommand\@tocrmarg{2.55em}
+\newcommand\@dotsep{4.5}
+\setcounter{tocdepth}{2}
+\newcommand\tableofcontents{%
+    \if@twocolumn
+      \@restonecoltrue\onecolumn
+    \else
+      \@restonecolfalse
+    \fi
+    \chapter*{\contentsname
+        \@mkboth{%
+           \MakeUppercase\contentsname}{\MakeUppercase\contentsname}}%
+    \@starttoc{toc}%
+    \if@restonecol\twocolumn\fi
+    }
+\newcommand*\l@part[2]{%
+  \ifnum \c@tocdepth >-2\relax
+    \addpenalty{-\@highpenalty}%
+    \addvspace{2.25em \@plus\p@}%
+    \begingroup
+      \parindent \z@ \rightskip \@pnumwidth
+      \parfillskip -\@pnumwidth
+      {\leavevmode
+       \large \bfseries #1\hfil \hb@xt@\@pnumwidth{\hss #2}}\par
+       \nobreak
+         \global\@nobreaktrue
+         \everypar{\global\@nobreakfalse\everypar{}}%
+    \endgroup
+  \fi}
+\newcommand*\l@chapter[2]{%
+  \ifnum \c@tocdepth >\m@ne
+    \addpenalty{-\@highpenalty}%
+    \vskip 1.0em \@plus\p@
+    \setlength\@tempdima{1.5em}%
+    \begingroup
+      \parindent \z@ \rightskip \@pnumwidth
+      \parfillskip -\@pnumwidth
+      \leavevmode \bfseries
+      \advance\leftskip\@tempdima
+      \hskip -\leftskip
+      #1\nobreak\hfil \nobreak\hb@xt@\@pnumwidth{\hss #2}\par
+      \penalty\@highpenalty
+    \endgroup
+  \fi}
+\newcommand*\l@section{\@dottedtocline{1}{1.5em}{2.3em}}
+\newcommand*\l@subsection{\@dottedtocline{2}{3.8em}{3.2em}}
+\newcommand*\l@subsubsection{\@dottedtocline{3}{7.0em}{4.1em}}
+\newcommand*\l@paragraph{\@dottedtocline{4}{10em}{5em}}
+\newcommand*\l@subparagraph{\@dottedtocline{5}{12em}{6em}}
+\newcommand\listoffigures{%
+    \if@twocolumn
+      \@restonecoltrue\onecolumn
+    \else
+      \@restonecolfalse
+    \fi
+    \chapter*{\listfigurename
+      \@mkboth{\MakeUppercase\listfigurename}%
+              {\MakeUppercase\listfigurename}}%
+    \@starttoc{lof}%
+    \if@restonecol\twocolumn\fi
+    }
+\newcommand*\l@figure{\@dottedtocline{1}{1.5em}{2.3em}}
+\newcommand\listoftables{%
+    \if@twocolumn
+      \@restonecoltrue\onecolumn
+    \else
+      \@restonecolfalse
+    \fi
+    \chapter*{\listtablename
+      \@mkboth{%
+          \MakeUppercase\listtablename}{\MakeUppercase\listtablename}}%
+    \@starttoc{lot}%
+    \if@restonecol\twocolumn\fi
+    }
+\let\l@table\l@figure
+\newdimen\bibindent
+\setlength\bibindent{1.5em}
+\newenvironment{thebibliography}[1]
+     {\chapter*{\bibname
+        \@mkboth{\MakeUppercase\bibname}{\MakeUppercase\bibname}}%
+      \list{\@biblabel{\@arabic\c@enumiv}}%
+           {\settowidth\labelwidth{\@biblabel{#1}}%
+            \leftmargin\labelwidth
+            \advance\leftmargin\labelsep
+            \@openbib@code
+            \usecounter{enumiv}%
+            \let\p@enumiv\@empty
+            \renewcommand\theenumiv{\@arabic\c@enumiv}}%
+      \sloppy
+      \clubpenalty4000
+      \@clubpenalty \clubpenalty
+      \widowpenalty4000%
+      \sfcode`\.\@m}
+     {\def\@noitemerr
+       {\@latex@warning{Empty `thebibliography' environment}}%
+      \endlist}
+\newcommand\newblock{\hskip .11em\@plus.33em\@minus.07em}
+\let\@openbib@code\@empty
+\newenvironment{theindex}
+               {\if@twocolumn
+                  \@restonecolfalse
+                \else
+                  \@restonecoltrue
+                \fi
+                \columnseprule \z@
+                \columnsep 35\p@
+                \twocolumn[\@makeschapterhead{\indexname}]%
+                \@mkboth{\MakeUppercase\indexname}%
+                        {\MakeUppercase\indexname}%
+                \thispagestyle{plain}\parindent\z@
+                \parskip\z@ \@plus .3\p@\relax
+                \let\item\@idxitem}
+               {\if@restonecol\onecolumn\else\clearpage\fi}
+\newcommand\@idxitem{\par\hangindent 40\p@}
+\newcommand\subitem{\@idxitem \hspace*{20\p@}}
+\newcommand\subsubitem{\@idxitem \hspace*{30\p@}}
+\newcommand\indexspace{\par \vskip 10\p@ \@plus5\p@ \@minus3\p@\relax}
+\renewcommand\footnoterule{%
+  \kern-3\p@
+  \hrule\@width.4\columnwidth
+  \kern2.6\p@}
+\@addtoreset{footnote}{chapter}
+\newcommand\@makefntext[1]{%
+    \parindent 1em%
+    \noindent
+    \hb@xt@1.8em{\hss\@makefnmark}#1}
+\newcommand\contentsname{Contents}
+\newcommand\listfigurename{List of Figures}
+\newcommand\listtablename{List of Tables}
+\newcommand\bibname{Bibliography}
+\newcommand\indexname{Index}
+\newcommand\figurename{Figure}
+\newcommand\tablename{Table}
+\newcommand\partname{Part}
+\newcommand\chaptername{Chapter}
+\newcommand\appendixname{Appendix}
+\def\today{\ifcase\month\or
+  January\or February\or March\or April\or May\or June\or
+  July\or August\or September\or October\or November\or December\fi
+  \space\number\day, \number\year}
+\setlength\columnsep{10\p@}
+\setlength\columnseprule{0\p@}
+\pagestyle{headings}
+\pagenumbering{arabic}
+\if@twoside
+\else
+  \raggedbottom
+\fi
+\if@twocolumn
+  \twocolumn
+  \sloppy
+  \flushbottom
+\else
+  \onecolumn
+\fi
+\endinput
+%%
+%% End of file `book.cls'.
diff --git a/Master/texmf-dist/tex/latex/extsizes/extletter.cls b/Master/texmf-dist/tex/latex/extsizes/extletter.cls
new file mode 100644
index 00000000000..8a036944fda
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/extsizes/extletter.cls
@@ -0,0 +1,415 @@
+%% This is file `extletter.cls',
+%% Copyright 1993 1994 1995 1996 1997 1998 1999
+%% The LaTeX3 Project and any individual authors listed elsewhere
+%% in this file.
+\NeedsTeXFormat{LaTeX2e}[1996/06/01]
+\ProvidesClass{extletter}
+              [1999/02/09 v1.2z
+               NON-Standard LaTeX document class]
+\newcommand\@ptsize{}
+\DeclareOption{a4paper}
+   {\setlength\paperheight {297mm}%
+    \setlength\paperwidth  {210mm}}
+\DeclareOption{a5paper}
+   {\setlength\paperheight {210mm}%
+    \setlength\paperwidth  {148mm}}
+\DeclareOption{b5paper}
+   {\setlength\paperheight {250mm}%
+    \setlength\paperwidth  {176mm}}
+\DeclareOption{letterpaper}
+   {\setlength\paperheight {11in}%
+    \setlength\paperwidth  {8.5in}}
+\DeclareOption{legalpaper}
+   {\setlength\paperheight {14in}%
+    \setlength\paperwidth  {8.5in}}
+\DeclareOption{executivepaper}
+   {\setlength\paperheight {10.5in}%
+    \setlength\paperwidth  {7.25in}}
+\DeclareOption{landscape}
+   {\setlength\@tempdima   {\paperheight}%
+    \setlength\paperheight {\paperwidth}%
+    \setlength\paperwidth  {\@tempdima}}
+\DeclareOption{8pt}{\renewcommand\@ptsize{8}}
+\DeclareOption{9pt}{\renewcommand\@ptsize{9}}
+\DeclareOption{10pt}{\renewcommand\@ptsize{10}}
+\DeclareOption{11pt}{\renewcommand\@ptsize{11}}
+\DeclareOption{12pt}{\renewcommand\@ptsize{12}}
+\DeclareOption{14pt}{\renewcommand\@ptsize{14}}
+\DeclareOption{17pt}{\renewcommand\@ptsize{17}}
+\DeclareOption{20pt}{\renewcommand\@ptsize{20}}
+\DeclareOption{twoside}{\@twosidetrue  \@mparswitchtrue}
+\DeclareOption{oneside}{\@twosidefalse \@mparswitchfalse}
+\DeclareOption{draft}{\setlength\overfullrule{5pt}}
+\DeclareOption{final}{\setlength\overfullrule{0pt}}
+\DeclareOption{leqno}{\input{leqno.clo}}
+\DeclareOption{fleqn}{\input{fleqn.clo}}
+\ExecuteOptions{letterpaper,10pt,oneside,onecolumn,final}
+\ProcessOptions
+\def\EC@family#1#2#3#4#5{%
+  \DeclareFontShape{#1}{#2}{#3}{#4}%
+  {<5><6><7><8><9><10><10.95><12><14.4>%
+   <17.28><20.74><24.88><29.86><35.83><42.99><51.59>genb*#5}{}}
+\EC@family{T1}{cmr}{m}{n}{ecrm}
+\EC@family{T1}{cmr}{m}{sl}{ecsl}
+\EC@family{T1}{cmr}{m}{it}{ecti}
+\EC@family{T1}{cmr}{m}{sc}{eccc}
+\EC@family{T1}{cmr}{bx}{n}{ecbx}
+\EC@family{T1}{cmr}{b}{n}{ecrb}
+\EC@family{T1}{cmr}{bx}{it}{ecbi}
+\EC@family{T1}{cmr}{bx}{sl}{ecbl}
+\EC@family{T1}{cmr}{bx}{sc}{ecxc}
+\EC@family{T1}{cmr}{m}{ui}{ecui}
+\DeclareFontShape{OT1}{cmr}{m}{n}%
+     {<5><6><7><8><9><10><12>gen*cmr%
+      <10.95>cmr10%
+      <14.4>cmr12%
+      <17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmr17}{}
+\DeclareFontShape{OT1}{cmr}{m}{sl}%
+     {<5><6><7>cmsl8%
+      <8><9>gen*cmsl%
+      <10><10.95>cmsl10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmsl12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{it}%
+     {<5><6><7>cmti7%
+      <8>cmti8%
+      <9>cmti9%
+      <10><10.95>cmti10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmti12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{sc}%
+     {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmcsc10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{ui}
+   {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmu10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{b}{n}
+     {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmb10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{n}
+   {<5><6><7><8><9>gen*cmbx%
+      <10><10.95>cmbx10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbx12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{sl}
+      {<5><6><7><8><9>%
+      <10><10.95><12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbxsl10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{it}
+      {<5><6><7><8><9>%
+      <10><10.95><12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbxti10%
+      }{}
+\input{size\@ptsize.clo}
+\RequirePackage{exscale}
+\setlength\lineskip{1\p@}
+\setlength\normallineskip{1\p@}
+\renewcommand\baselinestretch{}
+\setlength\parskip{0.7em}
+\setlength\parindent{0\p@}
+\@lowpenalty   51
+\@medpenalty  151
+\@highpenalty 301
+\setlength\headheight{12\p@}
+\setlength\headsep   {45\p@}
+\setlength\footskip{25\p@}
+\setlength\@tempdima{\paperwidth}
+\addtolength\@tempdima{-2in}
+\addtolength\@tempdima{-\textwidth}
+\setlength\oddsidemargin   {.5\@tempdima}
+\setlength\evensidemargin  {\oddsidemargin}
+\setlength\marginparwidth  {90\p@}
+\setlength\marginparsep {11\p@}
+\setlength\marginparpush{5\p@}
+\setlength\topmargin{27pt}
+\setlength\footnotesep{12\p@}
+\setlength{\skip\footins}{10\p@ \@plus 2\p@ \@minus 4\p@}
+\if@twoside
+  \def\ps@headings{%
+      \let\@oddfoot\@empty\let\@evenfoot\@empty
+      \def\@oddhead{\slshape\headtoname{} \ignorespaces\toname
+                    \hfil \@date
+                    \hfil \pagename{} \thepage}%
+      \let\@evenhead\@oddhead}
+\else
+  \def\ps@headings{%
+      \let\@oddfoot\@empty
+      \def\@oddhead{\slshape\headtoname{} \ignorespaces\toname
+                    \hfil \@date
+                    \hfil \pagename{} \thepage}}
+\fi
+\def\ps@empty{%
+      \let\@oddfoot\@empty\let\@oddhead\@empty
+      \let\@evenfoot\@empty\let\@evenhead\@empty}
+\def\ps@firstpage{%
+     \let\@oddhead\@empty
+     \def\@oddfoot{\raisebox{-45\p@}[\z@]{%
+        \hb@xt@\textwidth{\hspace*{100\p@}%
+          \ifcase \@ptsize\relax
+             \normalsize
+          \or
+             \small
+          \or
+             \footnotesize
+          \fi
+        \fromlocation \hfill \telephonenum}}\hss}}
+\def\ps@plain{%
+      \let\@oddhead\@empty
+      \def\@oddfoot{\normalfont\hfil\thepage\hfil}%
+      \def\@evenfoot{\normalfont\hfil\thepage\hfil}}
+\newcommand*{\name}[1]{\def\fromname{#1}}
+\newcommand*{\signature}[1]{\def\fromsig{#1}}
+\newcommand*{\address}[1]{\def\fromaddress{#1}}
+\newcommand*{\location}[1]{\def\fromlocation{#1}}
+\newcommand*{\telephone}[1]{\def\telephonenum{#1}}
+\name{}
+\signature{}
+\address{}
+\location{}
+\telephone{}
+\newcommand*{\makelabels}{%
+  \AtBeginDocument{%
+     \let\@startlabels\startlabels
+     \let\@mlabel\mlabel
+     \if@filesw
+       \immediate\write\@mainaux{\string\@startlabels}\fi}%
+  \AtEndDocument{%
+     \if@filesw\immediate\write\@mainaux{\string\clearpage}\fi}}
+\@onlypreamble\makelabels
+\newenvironment{letter}[1]
+  {\newpage
+    \if@twoside \ifodd\c@page
+                \else\thispagestyle{empty}\null\newpage\fi
+    \fi
+    \c@page\@ne
+    \c@footnote\@ne
+    \interlinepenalty=200 % smaller than the TeXbook value
+    \@processto{\leavevmode\ignorespaces #1}}
+  {\stopletter\@@par\pagebreak\@@par
+    \if@filesw
+      \begingroup
+        \let\\=\relax
+        \let\protect\@unexpandable@protect
+        \immediate\write\@auxout{%
+          \string\@mlabel{\returnaddress}{\toname\\\toaddress}}%
+      \endgroup
+    \fi}
+\long\def\@processto#1{%
+  \@xproc #1\\@@@%
+  \ifx\toaddress\@empty
+  \else
+    \@yproc #1@@@%
+  \fi}
+\long\def\@xproc #1\\#2@@@{\def\toname{#1}\def\toaddress{#2}}
+\long\def\@yproc #1\\#2@@@{\def\toaddress{#2}}
+\newcommand*{\stopbreaks}{%
+  \interlinepenalty\@M
+  \def\par{\@@par\nobreak}%
+  \let\\\@nobreakcr
+  \let\vspace\@nobreakvspace}
+\DeclareRobustCommand\@nobreakvspace
+   {\@ifstar\@nobreakvspacex\@nobreakvspacex}
+\def\@nobreakvspacex#1{%
+  \ifvmode
+    \nobreak\vskip #1\relax
+  \else
+    \@bsphack\vadjust{\nobreak\vskip #1}\@esphack
+  \fi}
+\def\@nobreakcr{\@ifstar{\@normalcr*}{\@normalcr*}}
+\newcommand*{\startbreaks}{%
+  \let\\\@normalcr
+  \interlinepenalty 200%
+  \def\par{\@@par\penalty 200\relax}}
+\newdimen\longindentation
+\longindentation=.5\textwidth
+\newdimen\indentedwidth
+\indentedwidth=\textwidth
+\advance\indentedwidth -\longindentation
+\newcommand*{\opening}[1]{\ifx\@empty\fromaddress
+  \thispagestyle{firstpage}%
+    {\raggedleft\@date\par}%
+  \else  % home address
+    \thispagestyle{empty}%
+    {\raggedleft\begin{tabular}{l@{}}\ignorespaces
+      \fromaddress \\*[2\parskip]%
+      \@date \end{tabular}\par}%
+  \fi
+  \vspace{2\parskip}%
+  {\raggedright \toname \\ \toaddress \par}%
+  \vspace{2\parskip}%
+  #1\par\nobreak}
+\newcommand{\closing}[1]{\par\nobreak\vspace{\parskip}%
+  \stopbreaks
+  \noindent
+  \ifx\@empty\fromaddress\else
+  \hspace*{\longindentation}\fi
+  \parbox{\indentedwidth}{\raggedright
+       \ignorespaces #1\\[6\medskipamount]%
+       \ifx\@empty\fromsig
+           \fromname
+       \else \fromsig \fi\strut}%
+   \par}
+\medskipamount=\parskip
+\newcommand*{\cc}[1]{%
+  \par\noindent
+  \parbox[t]{\textwidth}{%
+    \@hangfrom{\normalfont\ccname: }%
+    \ignorespaces #1\strut}\par}
+\newcommand*{\encl}[1]{%
+  \par\noindent
+  \parbox[t]{\textwidth}{%
+    \@hangfrom{\normalfont\enclname: }%
+    \ignorespaces #1\strut}\par}
+\newcommand*{\ps}{\par\startbreaks}
+\newcommand*{\stopletter}{}
+\newcommand*{\returnaddress}{}
+\newcount\labelcount
+\newcommand*{\startlabels}{\labelcount\z@
+  \pagestyle{empty}%
+  \let\@texttop\relax
+  \topmargin -50\p@
+  \headsep \z@
+  \oddsidemargin -35\p@
+  \evensidemargin -35\p@
+  \textheight 10in
+  \@colht\textheight  \@colroom\textheight \vsize\textheight
+  \textwidth 550\p@
+  \columnsep 26\p@
+  \ifcase \@ptsize\relax
+    \normalsize
+  \or
+    \small
+  \or
+    \footnotesize
+  \fi
+  \baselineskip \z@
+  \lineskip \z@
+  \boxmaxdepth \z@
+  \parindent \z@
+  \twocolumn\relax}
+\let\@startlabels=\relax
+\newcommand*{\mlabel}[2]{%
+  \parbox[b][2in][c]{262\p@}{\strut\ignorespaces #2}%
+  }
+\let\@mlabel=\@gobbletwo
+\setlength\leftmargini  {2.5em}
+\setlength\leftmarginii  {2.2em}
+\setlength\leftmarginiii {1.87em}
+\setlength\leftmarginiv  {1.7em}
+\setlength\leftmarginv  {1em}
+\setlength\leftmarginvi {1em}
+\setlength\leftmargin    {\leftmargini}
+\setlength  \labelsep  {5\p@}
+\setlength  \labelwidth{\leftmargini}
+\addtolength\labelwidth{-\labelsep}
+\setlength\partopsep{0\p@}
+\@beginparpenalty -\@lowpenalty
+\@endparpenalty   -\@lowpenalty
+\@itempenalty     -\@lowpenalty
+\def\@listI{\setlength\leftmargin{\leftmargini}%
+            \setlength\parsep {0\p@}%
+            \setlength\topsep {.4em}%
+            \setlength\itemsep{.4em}}
+\let\@listi\@listI
+\@listi
+\def\@listii {\setlength  \leftmargin{\leftmarginii}%
+              \setlength  \labelwidth{\leftmarginii}%
+              \addtolength\labelwidth{-\labelsep}}
+\def\@listiii{\setlength  \leftmargin{\leftmarginiii}%
+              \setlength  \labelwidth{\leftmarginiii}%
+              \addtolength\labelwidth{-\labelsep}%
+              \setlength  \topsep    {.2em}%
+              \setlength  \itemsep   {\topsep}}
+\def\@listiv {\setlength  \leftmargin{\leftmarginiv}%
+              \setlength  \labelwidth{\leftmarginiv}%
+              \addtolength\labelwidth{-\labelsep}}
+\def\@listv  {\setlength  \leftmargin{\leftmarginv}%
+              \setlength  \labelwidth{\leftmarginv}%
+              \addtolength\labelwidth{-\labelsep}}
+\def\@listvi {\setlength  \leftmargin{\leftmarginvi}%
+              \setlength  \labelwidth{\leftmarginvi}%
+              \addtolength\labelwidth{-\labelsep}}
+\renewcommand\theenumi{\@arabic\c@enumi}
+\renewcommand\theenumii{\@alph\c@enumii}
+\renewcommand\theenumiii{\@roman\c@enumiii}
+\renewcommand\theenumiv{\@Alph\c@enumiv}
+\newcommand\labelenumi{\theenumi.}
+\newcommand\labelenumii{(\theenumii)}
+\newcommand\labelenumiii{\theenumiii.}
+\newcommand\labelenumiv{\theenumiv.}
+\renewcommand\p@enumii{\theenumi}
+\renewcommand\p@enumiii{\theenumi(\theenumii)}
+\renewcommand\p@enumiv{\p@enumiii\theenumiii}
+\newcommand\labelitemi{\textbullet}
+\newcommand\labelitemii{\normalfont\bfseries \textendash}
+\newcommand\labelitemiii{\textasteriskcentered}
+\newcommand\labelitemiv{\textperiodcentered}
+\newenvironment{description}
+               {\list{}{\labelwidth\z@ \itemindent-\leftmargin
+                        \let\makelabel\descriptionlabel}}
+               {\endlist}
+\newcommand*{\descriptionlabel}[1]{\hspace\labelsep
+                                \normalfont\bfseries #1}
+\newenvironment{verse}
+               {\let\\=\@centercr
+                \list{}{\setlength\itemsep{\z@}%
+                        \setlength\itemindent{-15\p@}%
+                        \setlength\listparindent{\itemindent}%
+                        \setlength\rightmargin{\leftmargin}%
+                        \addtolength\leftmargin{15\p@}}%
+                \item[]}
+               {\endlist}
+\newenvironment{quotation}
+               {\list{}{\setlength\listparindent{1.5em}%
+                        \setlength\itemindent{\listparindent}%
+                        \setlength\rightmargin{\leftmargin}}%
+                \item[]}
+               {\endlist}
+\newenvironment{quote}
+               {\list{}{\setlength\rightmargin{\leftmargin}}%
+                \item[]}
+               {\endlist}
+\setlength\arraycolsep{5\p@}
+\setlength\tabcolsep{6\p@}
+\setlength\arrayrulewidth{.4\p@}
+\setlength\doublerulesep{2\p@}
+\setlength\tabbingsep{\labelsep}
+\skip\@mpfootins = \skip\footins
+\setlength\fboxsep{3\p@}
+\setlength\fboxrule{.4\p@}
+\renewcommand\theequation{\@arabic\c@equation}
+\DeclareOldFontCommand{\rm}{\normalfont\rmfamily}{\mathrm}
+\DeclareOldFontCommand{\sf}{\normalfont\sffamily}{\mathsf}
+\DeclareOldFontCommand{\tt}{\normalfont\ttfamily}{\mathtt}
+\DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf}
+\DeclareOldFontCommand{\it}{\normalfont\itshape}{\mathit}
+\DeclareOldFontCommand{\sl}{\normalfont\slshape}{\relax}
+\DeclareOldFontCommand{\sc}{\normalfont\scshape}{\relax}
+\DeclareRobustCommand*{\cal}{\@fontswitch{\relax}{\mathcal}}
+\DeclareRobustCommand*{\mit}{\@fontswitch{\relax}{\mathnormal}}
+\renewcommand\footnoterule{%
+  \kern-\p@
+  \hrule \@width .4\columnwidth
+  \kern .6\p@}
+\long\def\@makefntext#1{%
+    \noindent
+    \hangindent 5\p@
+    \hb@xt@5\p@{\hss\@makefnmark}#1}
+\newcommand*{\ccname}{cc}
+\newcommand*{\enclname}{encl}
+\newcommand*{\pagename}{Page}
+\newcommand*{\headtoname}{To}
+\newcommand*{\today}{\ifcase\month\or
+  January\or February\or March\or April\or May\or June\or
+  July\or August\or September\or October\or November\or December\fi
+  \space\number\day, \number\year}
+\setlength\columnsep{10\p@}
+\setlength\columnseprule{0\p@}
+\pagestyle{plain}
+\pagenumbering{arabic}
+\raggedbottom
+\def\@texttop{\ifnum\c@page=1\vskip \z@ plus.00006fil\relax\fi}
+\onecolumn
+\endinput
diff --git a/Master/texmf-dist/tex/latex/extsizes/extproc.cls b/Master/texmf-dist/tex/latex/extsizes/extproc.cls
new file mode 100644
index 00000000000..793df823e22
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/extsizes/extproc.cls
@@ -0,0 +1,81 @@
+%% This is file `proc.cls',
+%% Copyright 1993 1994 1995 1996 1997 1998 1999
+%% The LaTeX3 Project and any individual authors listed elsewhere
+%% in this file.
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+\ProvidesClass{extproc}
+              [1995/11/30 v1.3l
+               NON-Standard LaTeX document class]
+\DeclareOption{a5paper}
+    {\ClassError{proc}{Option `a5paper' not supported}{}}
+\DeclareOption{b5paper}
+    {\ClassError{proc}{Option `b5paper' not supported}{}}
+\DeclareOption{onecolumn}%
+    {\ClassError{proc}{Option `onecolumn' not supported}{}}
+\DeclareOption{titlepage}%
+    {\ClassError{proc}{Option `titlepage' not supported}{}}
+\PassOptionsToClass{twocolumn}{article}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{extarticle}}
+\ProcessOptions
+\LoadClass{extarticle}
+\setlength\footskip{75\p@}
+\setlength\textwidth{\paperwidth}
+\addtolength\textwidth{-126\p@}
+\@settopoint\textwidth
+\@settopoint\textwidth
+\ifcase\@ptsize
+\or\or\or\or\or\or\or
+\or  \setlength\textheight{67\baselineskip}
+\or  \setlength\textheight{58\baselineskip}  
+\or  \setlength\textheight{53\baselineskip}
+\or  \setlength\textheight{47\baselineskip}
+\or  \setlength\textheight{44\baselineskip}
+\or
+\or \setlength\textheight{37\baselineskip}
+\or \or
+\or \setlength\textheight{29\baselineskip}
+\or \or
+\or \setlength\textheight{25\baselineskip}
+\fi
+\advance\textheight by \topskip
+\setlength\oddsidemargin{-10\p@}
+\setlength\evensidemargin{-10\p@}
+\setlength\marginparwidth {\z@}
+\setlength\topmargin{-47\p@}
+\setlength\columnsep{.375in}
+\let\@oddhead\@empty
+\let\@evenhead\@empty
+\def\@oddfoot{\normalfont\rightmark \hfil
+              \pagename{} \thepage}
+\def\@evenfoot{\@oddfoot}
+\def\maketitle{\par
+ \begingroup
+   \renewcommand\thefootnote{\fnsymbol{footnote}}%
+    \def\@makefnmark{\rlap{\@textsuperscript{\normalfont\@thefnmark}}}%
+     \long\def\@makefntext##1{\parindent 1em\noindent
+             \hb@xt@1.8em{%
+                 \hss\@textsuperscript{\normalfont\@thefnmark}}##1}%
+   \twocolumn[\@maketitle]%
+   \@thanks
+ \endgroup
+ \setcounter{footnote}{0}%
+ \let\maketitle\relax
+ \let\@maketitle\relax
+ \gdef\@thanks{}\gdef\@author{}\gdef\@title{}\let\thanks\relax}
+\def\@maketitle{%
+  \vbox to 2.25in{%
+    \hsize\textwidth
+    \linewidth\hsize
+    \vfil
+    \centering
+    {\LARGE \@title \par}
+    \vskip 2em
+    {\large \begin{tabular}[t]{c}\@author \end{tabular}\par}
+    \vfil}}
+\def\copyrightspace{%
+  \footnotetext[0]{\mbox{}\vrule \@height 97\p@ \@width \z@}}
+\renewenvironment{abstract}%
+  {\section*{\abstractname}}
+  {\par}
+\newcommand\pagename{Page}
+\endinput
diff --git a/Master/texmf-dist/tex/latex/extsizes/extreport.cls b/Master/texmf-dist/tex/latex/extsizes/extreport.cls
new file mode 100644
index 00000000000..702f0ee348a
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/extsizes/extreport.cls
@@ -0,0 +1,743 @@
+%% This is file `extreport.cls',
+%% (new: size options 9pt, 14pt, 17pt, 20pt)
+%% generated from `report.cls' by Wolfgang May, Inst.f.Informatik,
+%%                Universitaet freiburg, Germany.
+%%
+%%                Some modifications (mainly for size and new font sizes) 
+%%                by James Kilfiger.
+%%                mapdn@csv.warwick.ac.uk % 
+%% 
+%% The original source files were:
+%% Copyright 1993 1994 1995 1996 1999
+%% The LaTeX3 Project and any individual authors listed elsewhere 
+%% in this file. 
+%% 
+%% This file may be distributed under the terms of the Latex Project
+%% public licence
+%% 
+%% This system is distributed in the hope that it will be useful, 
+%% but WITHOUT ANY WARRANTY; without even the implied warranty of 
+%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+\ProvidesClass{extreport}
+              [1996/10/08 v1.0
+ Non Standard LaTeX document class]
+\newcommand\@ptsize{}
+\newif\if@restonecol
+\newif\if@titlepage
+\@titlepagetrue
+\newif\if@openright
+\DeclareOption{a4paper}
+   {\setlength\paperheight {297mm}%
+    \setlength\paperwidth  {210mm}}
+\DeclareOption{a5paper}
+   {\setlength\paperheight {210mm}%
+    \setlength\paperwidth  {148mm}}
+\DeclareOption{b5paper}
+   {\setlength\paperheight {250mm}%
+    \setlength\paperwidth  {176mm}}
+\DeclareOption{letterpaper}
+   {\setlength\paperheight {11in}%
+    \setlength\paperwidth  {8.5in}}
+\DeclareOption{legalpaper}
+   {\setlength\paperheight {14in}%
+    \setlength\paperwidth  {8.5in}}
+\DeclareOption{executivepaper}
+   {\setlength\paperheight {10.5in}%
+    \setlength\paperwidth  {7.25in}}
+\DeclareOption{landscape}
+   {\setlength\@tempdima   {\paperheight}%
+    \setlength\paperheight {\paperwidth}%
+    \setlength\paperwidth  {\@tempdima}}
+\DeclareOption{8pt}{\renewcommand\@ptsize{8}}
+\DeclareOption{9pt}{\renewcommand\@ptsize{9}}
+\DeclareOption{10pt}{\renewcommand\@ptsize{10}}
+\DeclareOption{11pt}{\renewcommand\@ptsize{11}}
+\DeclareOption{12pt}{\renewcommand\@ptsize{12}}
+\DeclareOption{14pt}{\renewcommand\@ptsize{14}}
+\DeclareOption{17pt}{\renewcommand\@ptsize{17}}
+\DeclareOption{20pt}{\renewcommand\@ptsize{20}}
+\DeclareOption{oneside}{\@twosidefalse \@mparswitchfalse}
+\DeclareOption{twoside}{\@twosidetrue  \@mparswitchtrue}
+\DeclareOption{draft}{\setlength\overfullrule{5pt}}
+\DeclareOption{final}{\setlength\overfullrule{0pt}}
+\DeclareOption{titlepage}{\@titlepagetrue}
+\DeclareOption{notitlepage}{\@titlepagefalse}
+\DeclareOption{openright}{\@openrighttrue}
+\DeclareOption{openany}{\@openrightfalse}
+\DeclareOption{onecolumn}{\@twocolumnfalse}
+\DeclareOption{twocolumn}{\@twocolumntrue}
+\DeclareOption{leqno}{\input{leqno.clo}}
+\DeclareOption{fleqn}{\input{fleqn.clo}}
+\DeclareOption{openbib}{%
+  \AtEndOfPackage{%
+   \renewcommand\@openbib@code{%
+      \advance\leftmargin\bibindent
+      \itemindent -\bibindent
+      \listparindent \itemindent
+      \parsep \z@
+      }%
+   \renewcommand\newblock{\par}}%
+}
+\ExecuteOptions{letterpaper,10pt,oneside,onecolumn,final,openany}
+\ProcessOptions
+\def\EC@family#1#2#3#4#5{%
+  \DeclareFontShape{#1}{#2}{#3}{#4}%
+  {<5><6><7><8><9><10><10.95><12><14.4>%
+   <17.28><20.74><24.88><29.86><35.83><42.99><51.59>genb*#5}{}}
+\EC@family{T1}{cmr}{m}{n}{ecrm}
+\EC@family{T1}{cmr}{m}{sl}{ecsl}
+\EC@family{T1}{cmr}{m}{it}{ecti}
+\EC@family{T1}{cmr}{m}{sc}{eccc}
+\EC@family{T1}{cmr}{bx}{n}{ecbx}
+\EC@family{T1}{cmr}{b}{n}{ecrb}
+\EC@family{T1}{cmr}{bx}{it}{ecbi}
+\EC@family{T1}{cmr}{bx}{sl}{ecbl}
+\EC@family{T1}{cmr}{bx}{sc}{ecxc}
+\EC@family{T1}{cmr}{m}{ui}{ecui}
+\DeclareFontShape{OT1}{cmr}{m}{n}%
+     {<5><6><7><8><9><10><12>gen*cmr%
+      <10.95>cmr10%
+      <14.4>cmr12%
+      <17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmr17}{}
+\DeclareFontShape{OT1}{cmr}{m}{sl}%
+     {<5><6><7>cmsl8%
+      <8><9>gen*cmsl%
+      <10><10.95>cmsl10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmsl12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{it}%
+     {<5><6><7>cmti7%
+      <8>cmti8%
+      <9>cmti9%
+      <10><10.95>cmti10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmti12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{sc}%
+     {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmcsc10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{ui}
+   {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmu10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{b}{n}
+     {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmb10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{n}
+   {<5><6><7><8><9>gen*cmbx%
+      <10><10.95>cmbx10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbx12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{sl}
+      {<5><6><7><8><9>%
+      <10><10.95><12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbxsl10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{it}
+      {<5><6><7><8><9>%
+      <10><10.95><12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbxti10%
+      }{}
+\input{size\@ptsize.clo}
+\RequirePackage{exscale}
+\setlength\lineskip{1\p@}
+\setlength\normallineskip{1\p@}
+\renewcommand\baselinestretch{}
+\setlength\parskip{0\p@ \@plus \p@}
+\@lowpenalty   51
+\@medpenalty  151
+\@highpenalty 301
+\setcounter{topnumber}{2}
+\renewcommand\topfraction{.7}
+\setcounter{bottomnumber}{1}
+\renewcommand\bottomfraction{.3}
+\setcounter{totalnumber}{3}
+\renewcommand\textfraction{.2}
+\renewcommand\floatpagefraction{.5}
+\setcounter{dbltopnumber}{2}
+\renewcommand\dbltopfraction{.7}
+\renewcommand\dblfloatpagefraction{.5}
+\if@twoside
+  \def\ps@headings{%
+      \let\@oddfoot\@empty\let\@evenfoot\@empty
+      \def\@evenhead{\thepage\hfil\slshape\leftmark}%
+      \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
+      \let\@mkboth\markboth
+    \def\chaptermark##1{%
+      \markboth {\MakeUppercase{%
+        \ifnum \c@secnumdepth >\m@ne
+            \@chapapp\ \thechapter. \ %
+        \fi
+        ##1}}{}}%
+    \def\sectionmark##1{%
+      \markright {\MakeUppercase{%
+        \ifnum \c@secnumdepth >\z@
+          \thesection. \ %
+        \fi
+        ##1}}}}
+\else
+  \def\ps@headings{%
+    \let\@oddfoot\@empty
+    \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
+    \let\@mkboth\markboth
+    \def\chaptermark##1{%
+      \markright {\MakeUppercase{%
+        \ifnum \c@secnumdepth >\m@ne
+            \@chapapp\ \thechapter. \ %
+        \fi
+        ##1}}}}
+\fi
+\def\ps@myheadings{%
+    \let\@oddfoot\@empty\let\@evenfoot\@empty
+    \def\@evenhead{\thepage\hfil\slshape\leftmark}%
+    \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
+    \let\@mkboth\@gobbletwo
+    \let\chaptermark\@gobble
+    \let\sectionmark\@gobble
+    }
+  \if@titlepage
+  \newcommand\maketitle{\begin{titlepage}%
+  \let\footnotesize\small
+  \let\footnoterule\relax
+  \let \footnote \thanks
+  \null\vfil
+  \vskip 60\p@
+  \begin{center}%
+    {\LARGE \@title \par}%
+    \vskip 3em%
+    {\large
+     \lineskip .75em%
+      \begin{tabular}[t]{c}%
+        \@author
+      \end{tabular}\par}%
+      \vskip 1.5em%
+    {\large \@date \par}%       % Set date in \large size.
+  \end{center}\par
+  \@thanks
+  \vfil\null
+  \end{titlepage}%
+  \setcounter{footnote}{0}%
+  \global\let\thanks\relax
+  \global\let\maketitle\relax
+  \global\let\@thanks\@empty
+  \global\let\@author\@empty
+  \global\let\@date\@empty
+  \global\let\@title\@empty
+  \global\let\title\relax
+  \global\let\author\relax
+  \global\let\date\relax
+  \global\let\and\relax
+}
+\else
+\newcommand\maketitle{\par
+  \begingroup
+    \renewcommand\thefootnote{\@fnsymbol\c@footnote}%
+    \def\@makefnmark{\rlap{\@textsuperscript{\normalfont\@thefnmark}}}%
+    \long\def\@makefntext##1{\parindent 1em\noindent
+            \hb@xt@1.8em{%
+                \hss\@textsuperscript{\normalfont\@thefnmark}}##1}%
+    \if@twocolumn
+      \ifnum \col@number=\@ne
+        \@maketitle
+      \else
+        \twocolumn[\@maketitle]%
+      \fi
+    \else
+      \newpage
+      \global\@topnum\z@   % Prevents figures from going at top of page.
+      \@maketitle
+    \fi
+    \thispagestyle{plain}\@thanks
+  \endgroup
+  \setcounter{footnote}{0}%
+  \global\let\thanks\relax
+  \global\let\maketitle\relax
+  \global\let\@maketitle\relax
+  \global\let\@thanks\@empty
+  \global\let\@author\@empty
+  \global\let\@date\@empty
+  \global\let\@title\@empty
+  \global\let\title\relax
+  \global\let\author\relax
+  \global\let\date\relax
+  \global\let\and\relax
+}
+\def\@maketitle{%
+  \newpage
+  \null
+  \vskip 2em%
+  \begin{center}%
+  \let \footnote \thanks
+    {\LARGE \@title \par}%
+    \vskip 1.5em%
+    {\large
+      \lineskip .5em%
+      \begin{tabular}[t]{c}%
+        \@author
+      \end{tabular}\par}%
+    \vskip 1em%
+    {\large \@date}%
+  \end{center}%
+  \par
+  \vskip 1.5em}
+\fi
+\newcommand*\chaptermark[1]{}
+\setcounter{secnumdepth}{2}
+\newcounter {part}
+\newcounter {chapter}
+\newcounter {section}[chapter]
+\newcounter {subsection}[section]
+\newcounter {subsubsection}[subsection]
+\newcounter {paragraph}[subsubsection]
+\newcounter {subparagraph}[paragraph]
+\renewcommand\thepart         {\@Roman\c@part}
+\renewcommand\thechapter      {\@arabic\c@chapter}
+\renewcommand\thesection      {\thechapter.\@arabic\c@section}
+\renewcommand\thesubsection   {\thesection.\@arabic\c@subsection}
+\renewcommand\thesubsubsection{\thesubsection .\@arabic\c@subsubsection}
+\renewcommand\theparagraph    {\thesubsubsection.\@arabic\c@paragraph}
+\renewcommand\thesubparagraph {\theparagraph.\@arabic\c@subparagraph}
+\newcommand\@chapapp{\chaptername}
+\newcommand\part{%
+  \if@openright
+    \cleardoublepage
+  \else
+    \clearpage
+  \fi
+  \thispagestyle{plain}%
+  \if@twocolumn
+    \onecolumn
+    \@tempswatrue
+  \else
+    \@tempswafalse
+  \fi
+  \null\vfil
+  \secdef\@part\@spart}
+
+\def\@part[#1]#2{%
+    \ifnum \c@secnumdepth >-2\relax
+      \refstepcounter{part}%
+      \addcontentsline{toc}{part}{\thepart\hspace{1em}#1}%
+    \else
+      \addcontentsline{toc}{part}{#1}%
+    \fi
+    \markboth{}{}%
+    {\centering
+     \interlinepenalty \@M
+     \normalfont
+     \ifnum \c@secnumdepth >-2\relax
+       \huge\bfseries \partname~\thepart
+       \par
+       \vskip 20\p@
+     \fi
+     \Huge \bfseries #2\par}%
+    \@endpart}
+\def\@spart#1{%
+    {\centering
+     \interlinepenalty \@M
+     \normalfont
+     \Huge \bfseries #1\par}%
+    \@endpart}
+\def\@endpart{\vfil\newpage
+              \if@twoside
+                \null
+                \thispagestyle{empty}%
+                \newpage
+              \fi
+              \if@tempswa
+                \twocolumn
+              \fi}
+\newcommand\chapter{\if@openright\cleardoublepage\else\clearpage\fi
+                    \thispagestyle{plain}%
+                    \global\@topnum\z@
+                    \@afterindentfalse
+                    \secdef\@chapter\@schapter}
+\def\@chapter[#1]#2{\ifnum \c@secnumdepth >\m@ne
+                         \refstepcounter{chapter}%
+                         \typeout{\@chapapp\space\thechapter.}%
+                         \addcontentsline{toc}{chapter}%
+                                   {\protect\numberline{\thechapter}#1}%
+                    \else
+                      \addcontentsline{toc}{chapter}{#1}%
+                    \fi
+                    \chaptermark{#1}%
+                    \addtocontents{lof}{\protect\addvspace{10\p@}}%
+                    \addtocontents{lot}{\protect\addvspace{10\p@}}%
+                    \if@twocolumn
+                      \@topnewpage[\@makechapterhead{#2}]%
+                    \else
+                      \@makechapterhead{#2}%
+                      \@afterheading
+                    \fi}
+\def\@makechapterhead#1{%
+  \vspace*{50\p@}%
+  {\parindent \z@ \raggedright \normalfont
+    \ifnum \c@secnumdepth >\m@ne
+        \huge\bfseries \@chapapp\space \thechapter
+        \par\nobreak
+        \vskip 20\p@
+    \fi
+    \interlinepenalty\@M
+    \Huge \bfseries #1\par\nobreak
+    \vskip 40\p@
+  }}
+\def\@schapter#1{\if@twocolumn
+                   \@topnewpage[\@makeschapterhead{#1}]%
+                 \else
+                   \@makeschapterhead{#1}%
+                   \@afterheading
+                 \fi}
+\def\@makeschapterhead#1{%
+  \vspace*{50\p@}%
+  {\parindent \z@ \raggedright
+    \normalfont
+    \interlinepenalty\@M
+    \Huge \bfseries  #1\par\nobreak
+    \vskip 40\p@
+  }}
+\newcommand\section{\@startsection {section}{1}{\z@}%
+                                   {-3.5ex \@plus -1ex \@minus -.2ex}%
+                                   {2.3ex \@plus.2ex}%
+                                   {\normalfont\Large\bfseries}}
+\newcommand\subsection{\@startsection{subsection}{2}{\z@}%
+                                     {-3.25ex\@plus -1ex \@minus -.2ex}%
+                                     {1.5ex \@plus .2ex}%
+                                     {\normalfont\large\bfseries}}
+\newcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
+                                     {-3.25ex\@plus -1ex \@minus -.2ex}%
+                                     {1.5ex \@plus .2ex}%
+                                     {\normalfont\normalsize\bfseries}}
+\newcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
+                                    {3.25ex \@plus1ex \@minus.2ex}%
+                                    {-1em}%
+                                    {\normalfont\normalsize\bfseries}}
+\newcommand\subparagraph{\@startsection{subparagraph}{5}{\parindent}%
+                                       {3.25ex \@plus1ex \@minus .2ex}%
+                                       {-1em}%
+                                      {\normalfont\normalsize\bfseries}}
+\if@twocolumn
+  \setlength\leftmargini  {2em}
+\else
+  \setlength\leftmargini  {2.5em}
+\fi
+\leftmargin  \leftmargini
+\setlength\leftmarginii  {2.2em}
+\setlength\leftmarginiii {1.87em}
+\setlength\leftmarginiv  {1.7em}
+\if@twocolumn
+  \setlength\leftmarginv  {.5em}
+  \setlength\leftmarginvi {.5em}
+\else
+  \setlength\leftmarginv  {1em}
+  \setlength\leftmarginvi {1em}
+\fi
+\setlength  \labelsep  {.5em}
+\setlength  \labelwidth{\leftmargini}
+\addtolength\labelwidth{-\labelsep}
+\@beginparpenalty -\@lowpenalty
+\@endparpenalty   -\@lowpenalty
+\@itempenalty     -\@lowpenalty
+\renewcommand\theenumi{\@arabic\c@enumi}
+\renewcommand\theenumii{\@alph\c@enumii}
+\renewcommand\theenumiii{\@roman\c@enumiii}
+\renewcommand\theenumiv{\@Alph\c@enumiv}
+\newcommand\labelenumi{\theenumi.}
+\newcommand\labelenumii{(\theenumii)}
+\newcommand\labelenumiii{\theenumiii.}
+\newcommand\labelenumiv{\theenumiv.}
+\renewcommand\p@enumii{\theenumi}
+\renewcommand\p@enumiii{\theenumi(\theenumii)}
+\renewcommand\p@enumiv{\p@enumiii\theenumiii}
+\newcommand\labelitemi{\textbullet}
+\newcommand\labelitemii{\normalfont\bfseries \textendash}
+\newcommand\labelitemiii{\textasteriskcentered}
+\newcommand\labelitemiv{\textperiodcentered}
+\newenvironment{description}
+               {\list{}{\labelwidth\z@ \itemindent-\leftmargin
+                        \let\makelabel\descriptionlabel}}
+               {\endlist}
+\newcommand*\descriptionlabel[1]{\hspace\labelsep
+                                \normalfont\bfseries #1}
+\if@titlepage
+  \newenvironment{abstract}{%
+      \titlepage
+      \null\vfil
+      \@beginparpenalty\@lowpenalty
+      \begin{center}%
+        \bfseries \abstractname
+        \@endparpenalty\@M
+      \end{center}}%
+     {\par\vfil\null\endtitlepage}
+\else
+  \newenvironment{abstract}{%
+      \if@twocolumn
+        \section*{\abstractname}%
+      \else
+        \small
+        \begin{center}%
+          {\bfseries \abstractname\vspace{-.5em}\vspace{\z@}}%
+        \end{center}%
+        \quotation
+      \fi}
+      {\if@twocolumn\else\endquotation\fi}
+\fi
+\newenvironment{verse}
+               {\let\\\@centercr
+                \list{}{\itemsep      \z@
+                        \itemindent   -1.5em%
+                        \listparindent\itemindent
+                        \rightmargin  \leftmargin
+                        \advance\leftmargin 1.5em}%
+                \item\relax}
+               {\endlist}
+\newenvironment{quotation}
+               {\list{}{\listparindent 1.5em%
+                        \itemindent    \listparindent
+                        \rightmargin   \leftmargin
+                        \parsep        \z@ \@plus\p@}%
+                \item\relax}
+               {\endlist}
+\newenvironment{quote}
+               {\list{}{\rightmargin\leftmargin}%
+                \item\relax}
+               {\endlist}
+\newenvironment{titlepage}
+    {%
+      \if@twocolumn
+        \@restonecoltrue\onecolumn
+      \else
+        \@restonecolfalse\newpage
+      \fi
+      \thispagestyle{empty}%
+      \setcounter{page}\@ne
+    }%
+    {\if@restonecol\twocolumn \else \newpage \fi
+     \if@twoside\else
+        \setcounter{page}\@ne
+     \fi
+    }
+\newcommand\appendix{\par
+  \setcounter{chapter}{0}%
+  \setcounter{section}{0}%
+  \gdef\@chapapp{\appendixname}%
+  \gdef\thechapter{\@Alph\c@chapter}}
+\setlength\arraycolsep{5\p@}
+\setlength\tabcolsep{6\p@}
+\setlength\arrayrulewidth{.4\p@}
+\setlength\doublerulesep{2\p@}
+\setlength\tabbingsep{\labelsep}
+\skip\@mpfootins = \skip\footins
+\setlength\fboxsep{3\p@}
+\setlength\fboxrule{.4\p@}
+\@addtoreset{equation}{chapter}
+\renewcommand\theequation{%
+  \ifnum \c@chapter>\z@ \thechapter.\fi\@arabic\c@equation}
+\newcounter{figure}[chapter]
+\renewcommand\thefigure{%
+  \ifnum \c@chapter>\z@\thechapter.\fi \@arabic\c@figure}
+\def\fps@figure{tbp}
+\def\ftype@figure{1}
+\def\ext@figure{lof}
+\def\fnum@figure{\figurename~\thefigure}
+\newenvironment{figure}
+               {\@float{figure}}
+               {\end@float}
+\newenvironment{figure*}
+               {\@dblfloat{figure}}
+               {\end@dblfloat}
+\newcounter{table}[chapter]
+\renewcommand\thetable{%
+  \ifnum \c@chapter>\z@\thechapter.\fi\@arabic\c@table}
+%%% Bug fix 2000-9-21  missing backslash before c@chapter. JK.
+\def\fps@table{tbp}
+\def\ftype@table{2}
+\def\ext@table{lot}
+\def\fnum@table{\tablename~\thetable}
+\newenvironment{table}
+               {\@float{table}}
+               {\end@float}
+\newenvironment{table*}
+               {\@dblfloat{table}}
+               {\end@dblfloat}
+\newlength\abovecaptionskip
+\newlength\belowcaptionskip
+\setlength\abovecaptionskip{10\p@}
+\setlength\belowcaptionskip{0\p@}
+\long\def\@makecaption#1#2{%
+  \vskip\abovecaptionskip
+  \sbox\@tempboxa{#1: #2}%
+  \ifdim \wd\@tempboxa >\hsize
+    #1: #2\par
+  \else
+    \global \@minipagefalse
+    \hb@xt@\hsize{\hfil\box\@tempboxa\hfil}%
+  \fi
+  \vskip\belowcaptionskip}
+\DeclareOldFontCommand{\rm}{\normalfont\rmfamily}{\mathrm}
+\DeclareOldFontCommand{\sf}{\normalfont\sffamily}{\mathsf}
+\DeclareOldFontCommand{\tt}{\normalfont\ttfamily}{\mathtt}
+\DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf}
+\DeclareOldFontCommand{\it}{\normalfont\itshape}{\mathit}
+\DeclareOldFontCommand{\sl}{\normalfont\slshape}{\@nomath\sl}
+\DeclareOldFontCommand{\sc}{\normalfont\scshape}{\@nomath\sc}
+\DeclareRobustCommand*\cal{\@fontswitch\relax\mathcal}
+\DeclareRobustCommand*\mit{\@fontswitch\relax\mathnormal}
+\newcommand\@pnumwidth{1.55em}
+\newcommand\@tocrmarg{2.55em}
+\newcommand\@dotsep{4.5}
+\setcounter{tocdepth}{2}
+\newcommand\tableofcontents{%
+    \if@twocolumn
+      \@restonecoltrue\onecolumn
+    \else
+      \@restonecolfalse
+    \fi
+    \chapter*{\contentsname
+        \@mkboth{%
+           \MakeUppercase\contentsname}{\MakeUppercase\contentsname}}%
+    \@starttoc{toc}%
+    \if@restonecol\twocolumn\fi
+    }
+\newcommand*\l@part[2]{%
+  \ifnum \c@tocdepth >-2\relax
+    \addpenalty{-\@highpenalty}%
+    \addvspace{2.25em \@plus\p@}%
+    \begingroup
+      \setlength\@tempdima{3em}%
+      \parindent \z@ \rightskip \@pnumwidth
+      \parfillskip -\@pnumwidth
+      {\leavevmode
+       \large \bfseries #1\hfil \hb@xt@\@pnumwidth{\hss #2}}\par
+       \nobreak
+         \global\@nobreaktrue
+         \everypar{\global\@nobreakfalse\everypar{}}%
+    \endgroup
+  \fi}
+\newcommand*\l@chapter[2]{%
+  \ifnum \c@tocdepth >\m@ne
+    \addpenalty{-\@highpenalty}%
+    \vskip 1.0em \@plus\p@
+    \setlength\@tempdima{1.5em}%
+    \begingroup
+      \parindent \z@ \rightskip \@pnumwidth
+      \parfillskip -\@pnumwidth
+      \leavevmode \bfseries
+      \advance\leftskip\@tempdima
+      \hskip -\leftskip
+      #1\nobreak\hfil \nobreak\hb@xt@\@pnumwidth{\hss #2}\par
+      \penalty\@highpenalty
+    \endgroup
+  \fi}
+\newcommand*\l@section{\@dottedtocline{1}{1.5em}{2.3em}}
+\newcommand*\l@subsection{\@dottedtocline{2}{3.8em}{3.2em}}
+\newcommand*\l@subsubsection{\@dottedtocline{3}{7.0em}{4.1em}}
+\newcommand*\l@paragraph{\@dottedtocline{4}{10em}{5em}}
+\newcommand*\l@subparagraph{\@dottedtocline{5}{12em}{6em}}
+\newcommand\listoffigures{%
+    \if@twocolumn
+      \@restonecoltrue\onecolumn
+    \else
+      \@restonecolfalse
+    \fi
+    \chapter*{\listfigurename
+      \@mkboth{\MakeUppercase\listfigurename}%
+              {\MakeUppercase\listfigurename}}%
+    \@starttoc{lof}%
+    \if@restonecol\twocolumn\fi
+    }
+\newcommand*\l@figure{\@dottedtocline{1}{1.5em}{2.3em}}
+\newcommand\listoftables{%
+    \if@twocolumn
+      \@restonecoltrue\onecolumn
+    \else
+      \@restonecolfalse
+    \fi
+    \chapter*{\listtablename
+      \@mkboth{%
+          \MakeUppercase\listtablename}{\MakeUppercase\listtablename}}%
+    \@starttoc{lot}%
+    \if@restonecol\twocolumn\fi
+    }
+\let\l@table\l@figure
+\newdimen\bibindent
+\setlength\bibindent{1.5em}
+\newenvironment{thebibliography}[1]
+     {\chapter*{\bibname
+        \@mkboth{\MakeUppercase\bibname}{\MakeUppercase\bibname}}%
+      \list{\@biblabel{\@arabic\c@enumiv}}%
+           {\settowidth\labelwidth{\@biblabel{#1}}%
+            \leftmargin\labelwidth
+            \advance\leftmargin\labelsep
+            \@openbib@code
+            \usecounter{enumiv}%
+            \let\p@enumiv\@empty
+            \renewcommand\theenumiv{\@arabic\c@enumiv}}%
+      \sloppy\clubpenalty4000\widowpenalty4000%
+      \sfcode`\.\@m}
+     {\def\@noitemerr
+       {\@latex@warning{Empty `thebibliography' environment}}%
+      \endlist}
+\newcommand\newblock{\hskip .11em\@plus.33em\@minus.07em}
+\let\@openbib@code\@empty
+\newenvironment{theindex}
+               {\if@twocolumn
+                  \@restonecolfalse
+                \else
+                  \@restonecoltrue
+                \fi
+                \columnseprule \z@
+                \columnsep 35\p@
+                \twocolumn[\@makeschapterhead{\indexname}]%
+                \@mkboth{\MakeUppercase\indexname}%
+                        {\MakeUppercase\indexname}%
+                \thispagestyle{plain}\parindent\z@
+                \parskip\z@ \@plus .3\p@\relax
+                \let\item\@idxitem}
+               {\if@restonecol\onecolumn\else\clearpage\fi}
+\newcommand\@idxitem{\par\hangindent 40\p@}
+\newcommand\subitem{\@idxitem \hspace*{20\p@}}
+\newcommand\subsubitem{\@idxitem \hspace*{30\p@}}
+\newcommand\indexspace{\par \vskip 10\p@ \@plus5\p@ \@minus3\p@\relax}
+\renewcommand\footnoterule{%
+  \kern-3\p@
+  \hrule\@width.4\columnwidth
+  \kern2.6\p@}
+\@addtoreset{footnote}{chapter}
+\newcommand\@makefntext[1]{%
+    \parindent 1em%
+    \noindent
+    \hb@xt@1.8em{\hss\@makefnmark}#1}
+\newcommand\contentsname{Contents}
+\newcommand\listfigurename{List of Figures}
+\newcommand\listtablename{List of Tables}
+\newcommand\bibname{Bibliography}
+\newcommand\indexname{Index}
+\newcommand\figurename{Figure}
+\newcommand\tablename{Table}
+\newcommand\partname{Part}
+\newcommand\chaptername{Chapter}
+\newcommand\appendixname{Appendix}
+\newcommand\abstractname{Abstract}
+\newcommand\today{}
+\edef\today{\ifcase\month\or
+  January\or February\or March\or April\or May\or June\or
+  July\or August\or September\or October\or November\or December\fi
+  \space\number\day, \number\year}
+\setlength\columnsep{10\p@}
+\setlength\columnseprule{0\p@}
+\pagestyle{plain}
+\pagenumbering{arabic}
+\if@twoside
+\else
+  \raggedbottom
+\fi
+\if@twocolumn
+  \twocolumn
+  \sloppy
+  \flushbottom
+\else
+  \onecolumn
+\fi
+\endinput
+%% 
+%% End of file `extreport.cls'.
diff --git a/Master/texmf-dist/tex/latex/extsizes/extsizes.sty b/Master/texmf-dist/tex/latex/extsizes/extsizes.sty
new file mode 100644
index 00000000000..19a0af4421c
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/extsizes/extsizes.sty
@@ -0,0 +1,85 @@
+%% This follows an idea of Hans Steffani.  It attempts to load the class
+%options as a package.  Naturally it's better to use one of the real
+%extsizes classes, such as extarticle etc.  But you are free you use
+%this with other classes. It may not work with a given class. YMMV
+%It is therefore quite unsupported.
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+\ProvidesPackage{extsizes}
+              [1996/10/08 v1.0
+ Non Standard LaTeX Package]
+\PackageWarningNoLine{ExtSizes}{It is better to use one of the extsizes 
+                          classes,^^J if you can}  %Comment out this
+			                % line if you find it annoying!
+\providecommand\@ptsize{}
+\DeclareOption{8pt}{\renewcommand\@ptsize{8}}
+\DeclareOption{9pt}{\renewcommand\@ptsize{9}}
+\DeclareOption{10pt}{\renewcommand\@ptsize{10}}
+\DeclareOption{11pt}{\renewcommand\@ptsize{11}}
+\DeclareOption{12pt}{\renewcommand\@ptsize{12}}
+\DeclareOption{14pt}{\renewcommand\@ptsize{14}}
+\DeclareOption{17pt}{\renewcommand\@ptsize{17}}
+\DeclareOption{20pt}{\renewcommand\@ptsize{20}}
+\ProcessOptions
+\def\EC@family#1#2#3#4#5{%
+  \DeclareFontShape{#1}{#2}{#3}{#4}%
+  {<5><6><7><8><9><10><10.95><12><14.4>%
+   <17.28><20.74><24.88><29.86><35.83><42.99><51.59>genb*#5}{}}
+\EC@family{T1}{cmr}{m}{n}{ecrm}
+\EC@family{T1}{cmr}{m}{sl}{ecsl}
+\EC@family{T1}{cmr}{m}{it}{ecti}
+\EC@family{T1}{cmr}{m}{sc}{eccc}
+\EC@family{T1}{cmr}{bx}{n}{ecbx}
+\EC@family{T1}{cmr}{b}{n}{ecrb}
+\EC@family{T1}{cmr}{bx}{it}{ecbi}
+\EC@family{T1}{cmr}{bx}{sl}{ecbl}
+\EC@family{T1}{cmr}{bx}{sc}{ecxc}
+\EC@family{T1}{cmr}{m}{ui}{ecui}
+\DeclareFontShape{OT1}{cmr}{m}{n}%
+     {<5><6><7><8><9><10><12>gen*cmr%
+      <10.95>cmr10%
+      <14.4>cmr12%
+      <17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmr17}{}
+\DeclareFontShape{OT1}{cmr}{m}{sl}%
+     {<5><6><7>cmsl8%
+      <8><9>gen*cmsl%
+      <10><10.95>cmsl10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmsl12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{it}%
+     {<5><6><7>cmti7%
+      <8>cmti8%
+      <9>cmti9%
+      <10><10.95>cmti10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmti12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{sc}%
+     {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmcsc10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{m}{ui}
+   {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmu10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{b}{n}
+     {<5><6><7><8><9><10><10.95><12>%
+      <14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmb10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{n}
+   {<5><6><7><8><9>gen*cmbx%
+      <10><10.95>cmbx10%
+      <12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbx12%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{sl}
+      {<5><6><7><8><9>%
+      <10><10.95><12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbxsl10%
+      }{}
+\DeclareFontShape{OT1}{cmr}{bx}{it}
+      {<5><6><7><8><9>%
+      <10><10.95><12><14.4><17.28><20.74><24.88><29.86><35.83><42.99><51.59>cmbxti10%
+      }{}
+\let\orig@newcommand=\newcommand
+\renewcommand{\newcommand}[2]{%   %an unconditional newcommand
+ \def#1{}
+ \renewcommand{#1}{#2}}
+\input{size\@ptsize.clo}
+\let\newcommand=\orig@newcommand
diff --git a/Master/texmf-dist/tex/latex/extsizes/size14.clo b/Master/texmf-dist/tex/latex/extsizes/size14.clo
new file mode 100644
index 00000000000..209252a6135
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/extsizes/size14.clo
@@ -0,0 +1,172 @@
+%% A Class option for fourteen point fonts. Written by James Kilfiger
+%% This file may be distributed under the terms of the Latex project
+%% public licence.
+
+%% Please ensure that a class such as extarticle or extreport is
+%% available when distributing this file.
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesFile{size14.clo}
+              [1999/11/11 v1.4a
+      NON-Standard LaTeX file (size option)]
+\renewcommand\normalsize{%
+   \@setfontsize\normalsize\@xivpt{17}%
+   \abovedisplayskip 14\p@ \@plus3\p@ \@minus7\p@
+   \abovedisplayshortskip \z@ \@plus4\p@
+   \belowdisplayshortskip 7\p@ \@plus4\p@ \@minus3\p@
+   \belowdisplayskip \abovedisplayskip
+   \let\@listi\@listI}
+\normalsize
+\newcommand\small{%
+   \@setfontsize\small\@xiipt{14}%
+   \abovedisplayskip 12\p@ \@plus3\p@ \@minus7\p@
+   \abovedisplayshortskip \z@ \@plus3\p@
+   \belowdisplayshortskip 6.5\p@ \@plus3.5\p@ \@minus3\p@
+   \def\@listi{\leftmargin\leftmargini
+               \topsep 9\p@ \@plus3\p@ \@minus5\p@
+               \parsep 4.5\p@ \@plus2\p@ \@minus\p@
+               \itemsep \parsep}%
+   \belowdisplayskip \abovedisplayskip
+}
+\newcommand\footnotesize{%
+   \@setfontsize\footnotesize\@xpt\@xiipt
+   \abovedisplayskip 10\p@ \@plus2\p@ \@minus5\p@
+   \abovedisplayshortskip \z@ \@plus3\p@
+   \belowdisplayshortskip 6\p@ \@plus3\p@ \@minus3\p@
+   \def\@listi{\leftmargin\leftmargini
+               \topsep 6\p@ \@plus2\p@ \@minus2\p@
+               \parsep 3\p@ \@plus2\p@ \@minus\p@
+               \itemsep \parsep}%
+   \belowdisplayskip \abovedisplayskip
+}
+\newcommand\scriptsize{\@setfontsize\scriptsize\@viiipt{9.5}}
+\newcommand\tiny{\@setfontsize\tiny\@vipt\@viipt}
+\newcommand\large{\@setfontsize\large\@xviipt{22}}
+\newcommand\Large{\@setfontsize\Large\@xxpt{25}}
+\newcommand\LARGE{\@setfontsize\LARGE\@xxvpt{30}}
+\newcommand\huge{\@setfontsize\huge{29.86}{35}}
+\newcommand\Huge{\@setfontsize\Huge{35.83}{40}}
+\if@twocolumn
+  \setlength\parindent{1em}
+\else
+  \setlength\parindent{1.5em}
+\fi
+\setlength\smallskipamount{3\p@ \@plus 1\p@ \@minus 1\p@}
+\setlength\medskipamount{6\p@ \@plus 2\p@ \@minus 2\p@}
+\setlength\bigskipamount{12\p@ \@plus 4\p@ \@minus 4\p@}
+\setlength\headheight{14\p@}
+\setlength\headsep   {25\p@}
+\setlength\topskip   {14\p@}
+\setlength\footskip{30\p@}
+\setlength\maxdepth{.5\topskip}
+  
+  \setlength\@tempdima{\paperwidth}
+  \addtolength\@tempdima{-2in}
+  \setlength\@tempdimb{430\p@}
+  \if@twocolumn
+    \ifdim\@tempdima>2\@tempdimb\relax
+      \setlength\textwidth{2\@tempdimb}
+    \else
+      \setlength\textwidth{\@tempdima}
+    \fi
+  \else
+    \ifdim\@tempdima>\@tempdimb\relax
+      \setlength\textwidth{\@tempdimb}
+    \else
+      \setlength\textwidth{\@tempdima}
+    \fi
+  \fi
+  \@settopoint\textwidth
+
+  \setlength\@tempdima{\paperheight}
+  \addtolength\@tempdima{-2in}
+  \addtolength\@tempdima{-1.5in}
+  \divide\@tempdima\baselineskip
+  \@tempcnta=\@tempdima
+  \setlength\textheight{\@tempcnta\baselineskip}
+\addtolength\textheight{\topskip}
+\if@twocolumn
+ \setlength\marginparsep {10\p@}
+\else
+  \setlength\marginparsep{10\p@}
+\fi
+\setlength\marginparpush{7\p@}
+  \if@twoside
+    \setlength\@tempdima        {\paperwidth}
+    \addtolength\@tempdima      {-\textwidth}
+    \setlength\oddsidemargin    {.4\@tempdima}
+    \addtolength\oddsidemargin  {-1in}
+    \setlength\marginparwidth   {.6\@tempdima}
+    \addtolength\marginparwidth {-\marginparsep}
+    \addtolength\marginparwidth {-0.4in}
+  \else
+    \setlength\@tempdima        {\paperwidth}
+    \addtolength\@tempdima      {-\textwidth}
+    \setlength\oddsidemargin    {.5\@tempdima}
+    \addtolength\oddsidemargin  {-1in}
+    \setlength\marginparwidth   {.5\@tempdima}
+    \addtolength\marginparwidth {-\marginparsep}
+    \addtolength\marginparwidth {-0.4in}
+    \addtolength\marginparwidth {-.4in}
+  \fi
+  \ifdim \marginparwidth >2in
+     \setlength\marginparwidth{2in}
+  \fi
+  \@settopoint\oddsidemargin
+  \@settopoint\marginparwidth
+  \setlength\evensidemargin  {\paperwidth}
+  \addtolength\evensidemargin{-2in}
+  \addtolength\evensidemargin{-\textwidth}
+  \addtolength\evensidemargin{-\oddsidemargin}
+  \@settopoint\evensidemargin
+  \setlength\topmargin{\paperheight}
+  \addtolength\topmargin{-2in}
+  \addtolength\topmargin{-\headheight}
+  \addtolength\topmargin{-\headsep}
+  \addtolength\topmargin{-\textheight}
+  \addtolength\topmargin{-\footskip}     % this might be wrong!
+  \addtolength\topmargin{-.5\topmargin}
+  \@settopoint\topmargin
+\setlength\footnotesep{9.8\p@}
+\setlength{\skip\footins}{12\p@ \@plus 4\p@ \@minus 2\p@}
+\setlength\floatsep    {14\p@ \@plus 2\p@ \@minus 4\p@}
+\setlength\textfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}
+\setlength\intextsep   {15\p@ \@plus 5\p@ \@minus 5\p@}
+\setlength\dblfloatsep    {14\p@ \@plus 2\p@ \@minus 4\p@}
+\setlength\dbltextfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}
+\setlength\@fptop{0\p@ \@plus 1fil}
+\setlength\@fpsep{11\p@ \@plus 2fil}
+\setlength\@fpbot{0\p@ \@plus 1fil}
+\setlength\@dblfptop{0\p@ \@plus 1fil}
+\setlength\@dblfpsep{11\p@ \@plus 2fil}
+\setlength\@dblfpbot{0\p@ \@plus 1fil}
+\setlength\partopsep{4\p@ \@plus 2\p@ \@minus 2\p@}
+\def\@listi{\leftmargin\leftmargini
+            \parsep 6\p@  \@plus2.5\p@ \@minus\p@
+            \topsep 12\p@ \@plus5\p@   \@minus7\p@
+            \itemsep6\p@  \@plus2.5\p@ \@minus\p@}
+\let\@listI\@listi
+\@listi
+\def\@listii {\leftmargin\leftmarginii
+              \labelwidth\leftmarginii
+              \advance\labelwidth-\labelsep
+              \topsep    6\p@   \@plus3\p@ \@minus\p@
+              \parsep    3\p@ \@plus\p@    \@minus\p@
+              \itemsep   \parsep}
+\def\@listiii{\leftmargin\leftmarginiii
+              \labelwidth\leftmarginiii
+              \advance\labelwidth-\labelsep
+              \topsep    3\p@\@plus\p@\@minus\p@
+              \parsep    \z@
+              \partopsep \p@ \@plus\z@ \@minus\p@
+              \itemsep   \topsep}
+\def\@listiv {\leftmargin\leftmarginiv
+              \labelwidth\leftmarginiv
+              \advance\labelwidth-\labelsep}
+\def\@listv  {\leftmargin\leftmarginv
+              \labelwidth\leftmarginv
+              \advance\labelwidth-\labelsep}
+\def\@listvi {\leftmargin\leftmarginvi
+              \labelwidth\leftmarginvi
+              \advance\labelwidth-\labelsep}
+\endinput
+%%
diff --git a/Master/texmf-dist/tex/latex/extsizes/size17.clo b/Master/texmf-dist/tex/latex/extsizes/size17.clo
new file mode 100644
index 00000000000..897780537d1
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/extsizes/size17.clo
@@ -0,0 +1,172 @@
+%% A Class option for fourteen point fonts. Written by James Kilfiger
+%% This file may be distributed under the terms of the Latex project
+%% public licence.
+
+%% Please ensure that a class such as extarticle or extreport is
+%% available when distributing this file.
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesFile{size17.clo}
+              [1999/11/11 
+      NON-Standard LaTeX file (size option)]
+\renewcommand\normalsize{%
+   \@setfontsize\normalsize\@xviipt{22}%
+   \abovedisplayskip 15\p@ \@plus4\p@ \@minus8\p@
+   \abovedisplayshortskip \z@ \@plus4\p@
+   \belowdisplayshortskip 8\p@ \@plus4\p@ \@minus3\p@
+   \belowdisplayskip \abovedisplayskip
+   \let\@listi\@listI}
+\normalsize
+\newcommand\small{%
+   \@setfontsize\small\@xivpt{17}%
+   \abovedisplayskip 12\p@ \@plus3\p@ \@minus7\p@
+   \abovedisplayshortskip \z@ \@plus3\p@
+   \belowdisplayshortskip 7\p@ \@plus4\p@ \@minus3\p@
+   \def\@listi{\leftmargin\leftmargini
+               \topsep 10\p@ \@plus4\p@ \@minus6\p@
+               \parsep 5\p@ \@plus2\p@ \@minus\p@
+               \itemsep \parsep}%
+   \belowdisplayskip \abovedisplayskip
+}
+\newcommand\footnotesize{%
+   \@setfontsize\footnotesize\@xiipt{14}
+   \abovedisplayskip 12\p@ \@plus3\p@ \@minus7\p@
+   \abovedisplayshortskip \z@ \@plus3\p@
+   \belowdisplayshortskip 6.5\p@ \@plus3.5\p@ \@minus3\p@
+   \def\@listi{\leftmargin\leftmargini
+               \topsep 9\p@ \@plus3\p@ \@minus5\p@
+               \parsep 4.5\p@ \@plus2\p@ \@minus\p@
+               \itemsep \parsep}%
+   \belowdisplayskip \abovedisplayskip
+}
+\newcommand\scriptsize{\@setfontsize\scriptsize\@xpt{11}}
+\newcommand\tiny{\@setfontsize\tiny\@viiipt{9}}
+\newcommand\large{\@setfontsize\large\@xxpt{25}}
+\newcommand\Large{\@setfontsize\Large\@xxvpt{30}}
+\newcommand\LARGE{\@setfontsize\LARGE{29.86pt}{35}}
+\newcommand\huge{\@setfontsize\huge{35.83pt}{41}}
+\newcommand\Huge{\@setfontsize\Huge{42.99pt}{52}}
+\if@twocolumn
+  \setlength\parindent{1em}
+\else
+  \setlength\parindent{1.5em}
+\fi
+\setlength\smallskipamount{3\p@ \@plus 1\p@ \@minus 1\p@}
+\setlength\medskipamount{6\p@ \@plus 2\p@ \@minus 2\p@}
+\setlength\bigskipamount{12\p@ \@plus 4\p@ \@minus 4\p@}
+\setlength\headheight{17\p@}
+\setlength\headsep   {30\p@}
+\setlength\topskip   {17\p@}
+\setlength\footskip{35\p@}
+\setlength\maxdepth{.5\topskip}
+  
+  \setlength\@tempdima{\paperwidth}
+  \addtolength\@tempdima{-2in}
+  \setlength\@tempdimb{480\p@}
+  \if@twocolumn
+    \ifdim\@tempdima>2\@tempdimb\relax
+      \setlength\textwidth{2\@tempdimb}
+    \else
+      \setlength\textwidth{\@tempdima}
+    \fi
+  \else
+    \ifdim\@tempdima>\@tempdimb\relax
+      \setlength\textwidth{\@tempdimb}
+    \else
+      \setlength\textwidth{\@tempdima}
+    \fi
+  \fi
+  \@settopoint\textwidth
+
+  \setlength\@tempdima{\paperheight}
+  \addtolength\@tempdima{-2in}
+  \addtolength\@tempdima{-1.5in}
+  \divide\@tempdima\baselineskip
+  \@tempcnta=\@tempdima
+  \setlength\textheight{\@tempcnta\baselineskip}
+\addtolength\textheight{\topskip}
+\if@twocolumn
+ \setlength\marginparsep {12\p@}
+\else
+  \setlength\marginparsep{12\p@}
+\fi
+\setlength\marginparpush{10\p@}
+  \if@twoside
+    \setlength\@tempdima        {\paperwidth}
+    \addtolength\@tempdima      {-\textwidth}
+    \setlength\oddsidemargin    {.4\@tempdima}
+    \addtolength\oddsidemargin  {-1in}
+    \setlength\marginparwidth   {.6\@tempdima}
+    \addtolength\marginparwidth {-\marginparsep}
+    \addtolength\marginparwidth {-0.4in}
+  \else
+    \setlength\@tempdima        {\paperwidth}
+    \addtolength\@tempdima      {-\textwidth}
+    \setlength\oddsidemargin    {.5\@tempdima}
+    \addtolength\oddsidemargin  {-1in}
+    \setlength\marginparwidth   {.5\@tempdima}
+    \addtolength\marginparwidth {-\marginparsep}
+    \addtolength\marginparwidth {-0.4in}
+    \addtolength\marginparwidth {-.4in}
+  \fi
+  \ifdim \marginparwidth >2in
+     \setlength\marginparwidth{2in}
+  \fi
+  \@settopoint\oddsidemargin
+  \@settopoint\marginparwidth
+  \setlength\evensidemargin  {\paperwidth}
+  \addtolength\evensidemargin{-2in}
+  \addtolength\evensidemargin{-\textwidth}
+  \addtolength\evensidemargin{-\oddsidemargin}
+  \@settopoint\evensidemargin
+  \setlength\topmargin{\paperheight}
+  \addtolength\topmargin{-2in}
+  \addtolength\topmargin{-\headheight}
+  \addtolength\topmargin{-\headsep}
+  \addtolength\topmargin{-\textheight}
+  \addtolength\topmargin{-\footskip}     % this might be wrong!
+  \addtolength\topmargin{-.5\topmargin}
+  \@settopoint\topmargin
+\setlength\footnotesep{11.9\p@}
+\setlength{\skip\footins}{14\p@ \@plus 5\p@ \@minus 3\p@}
+\setlength\floatsep    {15\p@ \@plus 4\p@ \@minus 4\p@}
+\setlength\textfloatsep{25\p@ \@plus 5\p@ \@minus 5\p@}
+\setlength\intextsep   {16\p@ \@plus 5\p@ \@minus 5\p@}
+\setlength\dblfloatsep    {15\p@ \@plus 4\p@ \@minus 4\p@}
+\setlength\dbltextfloatsep{25\p@ \@plus 5\p@ \@minus 5\p@}
+\setlength\@fptop{0\p@ \@plus 1fil}
+\setlength\@fpsep{12\p@ \@plus 2fil}
+\setlength\@fpbot{0\p@ \@plus 1fil}
+\setlength\@dblfptop{0\p@ \@plus 1fil}
+\setlength\@dblfpsep{12\p@ \@plus 2fil}
+\setlength\@dblfpbot{0\p@ \@plus 1fil}
+\setlength\partopsep{5\p@ \@plus 2\p@ \@minus 2\p@}
+\def\@listi{\leftmargin\leftmargini
+            \parsep 7\p@  \@plus3\p@ \@minus\p@
+            \topsep 14\p@ \@plus6\p@   \@minus8\p@
+            \itemsep\parsep}
+\let\@listI\@listi
+\@listi
+\def\@listii {\leftmargin\leftmarginii
+              \labelwidth\leftmarginii
+              \advance\labelwidth-\labelsep
+              \topsep    7\p@   \@plus3\p@ \@minus\p@
+              \parsep    3\p@ \@plus\p@    \@minus\p@
+              \itemsep   \parsep}
+\def\@listiii{\leftmargin\leftmarginiii
+              \labelwidth\leftmarginiii
+              \advance\labelwidth-\labelsep
+              \topsep    3.5\p@\@plus\p@\@minus\p@
+              \parsep    \z@
+              \partopsep 2\p@ \@plus\z@ \@minus2\p@
+              \itemsep   \topsep}
+\def\@listiv {\leftmargin\leftmarginiv
+              \labelwidth\leftmarginiv
+              \advance\labelwidth-\labelsep}
+\def\@listv  {\leftmargin\leftmarginv
+              \labelwidth\leftmarginv
+              \advance\labelwidth-\labelsep}
+\def\@listvi {\leftmargin\leftmarginvi
+              \labelwidth\leftmarginvi
+              \advance\labelwidth-\labelsep}
+\endinput
+%%
diff --git a/Master/texmf-dist/tex/latex/extsizes/size20.clo b/Master/texmf-dist/tex/latex/extsizes/size20.clo
new file mode 100644
index 00000000000..db001627037
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/extsizes/size20.clo
@@ -0,0 +1,172 @@
+%% A Class option for fourteen point fonts. Written by James Kilfiger
+%% This file may be distributed under the terms of the Latex project
+%% public licence.
+
+%% Please ensure that a class such as extarticle or extreport is
+%% available when distributing this file.
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesFile{size20.clo}
+              [1999/11/11 
+      NON-Standard LaTeX file (size option)]
+\renewcommand\normalsize{%
+   \@setfontsize\normalsize\@xxpt{25}%
+   \abovedisplayskip 17\p@ \@plus5\p@ \@minus8\p@
+   \abovedisplayshortskip \z@ \@plus5\p@
+   \belowdisplayshortskip 10\p@ \@plus5\p@ \@minus4\p@
+   \belowdisplayskip \abovedisplayskip
+   \let\@listi\@listI}
+\normalsize
+\newcommand\small{%
+   \@setfontsize\small\@xviipt{22}%
+   \abovedisplayskip 14\p@ \@plus3\p@ \@minus7\p@
+   \abovedisplayshortskip \z@ \@plus4\p@
+   \belowdisplayshortskip 9\p@ \@plus4\p@ \@minus3\p@
+   \def\@listi{\leftmargin\leftmargini
+               \topsep 12\p@ \@plus5\p@ \@minus6\p@
+               \parsep 6\p@ \@plus3\p@ \@minus2\p@
+               \itemsep \parsep}%
+   \belowdisplayskip \abovedisplayskip
+}
+\newcommand\footnotesize{%
+   \@setfontsize\footnotesize\@xivpt{17}
+   \abovedisplayskip 14\p@ \@plus3\p@ \@minus7\p@
+   \abovedisplayshortskip \z@ \@plus3\p@
+   \belowdisplayshortskip 7\p@ \@plus4\p@ \@minus3\p@
+   \def\@listi{\leftmargin\leftmargini
+               \topsep 10\p@ \@plus4\p@ \@minus6\p@
+               \parsep 5\p@ \@plus2\p@ \@minus\p@
+               \itemsep \parsep}%
+   \belowdisplayskip \abovedisplayskip
+}
+\newcommand\scriptsize{\@setfontsize\scriptsize\@xiipt{14}}
+\newcommand\tiny{\@setfontsize\tiny\@xpt{11}}
+\newcommand\large{\@setfontsize\large\@xxvpt{30}}
+\newcommand\Large{\@setfontsize\Large{29.86pt}{35}}
+\newcommand\LARGE{\@setfontsize\LARGE{35.83pt}{41}}
+\newcommand\huge{\@setfontsize\huge{42.99pt}{52}}
+\newcommand\Huge{\@setfontsize\Huge{51.59pt}{63}}
+\if@twocolumn
+  \setlength\parindent{1em}
+\else
+  \setlength\parindent{1.5em}
+\fi
+\setlength\smallskipamount{3\p@ \@plus 1\p@ \@minus 1\p@}
+\setlength\medskipamount{6\p@ \@plus 2\p@ \@minus 2\p@}
+\setlength\bigskipamount{12\p@ \@plus 4\p@ \@minus 4\p@}
+\setlength\headheight{20\p@}
+\setlength\headsep   {30\p@}
+\setlength\topskip   {20\p@}
+\setlength\footskip{35\p@}
+\setlength\maxdepth{.5\topskip}
+  
+  \setlength\@tempdima{\paperwidth}
+  \addtolength\@tempdima{-2in}
+  \setlength\@tempdimb{480\p@}
+  \if@twocolumn
+    \ifdim\@tempdima>2\@tempdimb\relax
+      \setlength\textwidth{2\@tempdimb}
+    \else
+      \setlength\textwidth{\@tempdima}
+    \fi
+  \else
+    \ifdim\@tempdima>\@tempdimb\relax
+      \setlength\textwidth{\@tempdimb}
+    \else
+      \setlength\textwidth{\@tempdima}
+    \fi
+  \fi
+  \@settopoint\textwidth
+
+  \setlength\@tempdima{\paperheight}
+  \addtolength\@tempdima{-2in}
+  \addtolength\@tempdima{-1.5in}
+  \divide\@tempdima\baselineskip
+  \@tempcnta=\@tempdima
+  \setlength\textheight{\@tempcnta\baselineskip}
+\addtolength\textheight{\topskip}
+\if@twocolumn
+ \setlength\marginparsep {15\p@}
+\else
+  \setlength\marginparsep{15\p@}
+\fi
+\setlength\marginparpush{12\p@}
+  \if@twoside
+    \setlength\@tempdima        {\paperwidth}
+    \addtolength\@tempdima      {-\textwidth}
+    \setlength\oddsidemargin    {.4\@tempdima}
+    \addtolength\oddsidemargin  {-1in}
+    \setlength\marginparwidth   {.6\@tempdima}
+    \addtolength\marginparwidth {-\marginparsep}
+    \addtolength\marginparwidth {-0.4in}
+  \else
+    \setlength\@tempdima        {\paperwidth}
+    \addtolength\@tempdima      {-\textwidth}
+    \setlength\oddsidemargin    {.5\@tempdima}
+    \addtolength\oddsidemargin  {-1in}
+    \setlength\marginparwidth   {.5\@tempdima}
+    \addtolength\marginparwidth {-\marginparsep}
+    \addtolength\marginparwidth {-0.4in}
+    \addtolength\marginparwidth {-.4in}
+  \fi
+  \ifdim \marginparwidth >2in
+     \setlength\marginparwidth{2in}
+  \fi
+  \@settopoint\oddsidemargin
+  \@settopoint\marginparwidth
+  \setlength\evensidemargin  {\paperwidth}
+  \addtolength\evensidemargin{-2in}
+  \addtolength\evensidemargin{-\textwidth}
+  \addtolength\evensidemargin{-\oddsidemargin}
+  \@settopoint\evensidemargin
+  \setlength\topmargin{\paperheight}
+  \addtolength\topmargin{-2in}
+  \addtolength\topmargin{-\headheight}
+  \addtolength\topmargin{-\headsep}
+  \addtolength\topmargin{-\textheight}
+  \addtolength\topmargin{-\footskip}     % this might be wrong!
+  \addtolength\topmargin{-.5\topmargin}
+  \@settopoint\topmargin
+\setlength\footnotesep{14\p@}
+\setlength{\skip\footins}{16\p@ \@plus 6\p@ \@minus 3\p@}
+\setlength\floatsep    {15\p@ \@plus 5\p@ \@minus 5\p@}
+\setlength\textfloatsep{30\p@ \@plus 6\p@ \@minus 8\p@}
+\setlength\intextsep   {18\p@ \@plus 6\p@ \@minus 6\p@}
+\setlength\dblfloatsep    {15\p@ \@plus 5\p@ \@minus 5\p@}
+\setlength\dbltextfloatsep{30\p@ \@plus 6\p@ \@minus 8\p@}
+\setlength\@fptop{0\p@ \@plus 1fil}
+\setlength\@fpsep{14\p@ \@plus 2fil}
+\setlength\@fpbot{0\p@ \@plus 1fil}
+\setlength\@dblfptop{0\p@ \@plus 1fil}
+\setlength\@dblfpsep{14\p@ \@plus 2fil}
+\setlength\@dblfpbot{0\p@ \@plus 1fil}
+\setlength\partopsep{6\p@ \@plus 3\p@ \@minus 3\p@}
+\def\@listi{\leftmargin\leftmargini
+            \parsep 8\p@  \@plus4\p@ \@minus2\p@
+            \topsep 16\p@ \@plus7\p@   \@minus9\p@
+            \itemsep\parsep}
+\let\@listI\@listi
+\@listi
+\def\@listii {\leftmargin\leftmarginii
+              \labelwidth\leftmarginii
+              \advance\labelwidth-\labelsep
+              \topsep    9\p@   \@plus4\p@ \@minus2\p@
+              \parsep    4\p@ \@plus2\p@    \@minus2\p@
+              \itemsep   \parsep}
+\def\@listiii{\leftmargin\leftmarginiii
+              \labelwidth\leftmarginiii
+              \advance\labelwidth-\labelsep
+              \topsep    4.5\p@\@plus2\p@\@minus2\p@
+              \parsep    \z@
+              \partopsep 3\p@ \@plus1\p@ \@minus3\p@
+              \itemsep   \topsep}
+\def\@listiv {\leftmargin\leftmarginiv
+              \labelwidth\leftmarginiv
+              \advance\labelwidth-\labelsep}
+\def\@listv  {\leftmargin\leftmarginv
+              \labelwidth\leftmarginv
+              \advance\labelwidth-\labelsep}
+\def\@listvi {\leftmargin\leftmarginvi
+              \labelwidth\leftmarginvi
+              \advance\labelwidth-\labelsep}
+\endinput
+%%
diff --git a/Master/texmf-dist/tex/latex/extsizes/size8.clo b/Master/texmf-dist/tex/latex/extsizes/size8.clo
new file mode 100644
index 00000000000..c8027f1a830
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/extsizes/size8.clo
@@ -0,0 +1,172 @@
+%% A Class option for fourteen point fonts. Written by James Kilfiger
+%% This file may be distributed under the terms of the Latex project
+%% public licence.
+
+%% Please ensure that a class such as extarticle or extreport is
+%% available when distributing this file.
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesFile{size8.clo}
+              [1999/11/11 v1.4a
+      NON-Standard LaTeX file (size option)]
+\renewcommand\normalsize{%
+   \@setfontsize\normalsize\@viiipt{9.5}%
+   \abovedisplayskip 8\p@ \@plus4\p@ \@minus4\p@
+   \abovedisplayshortskip \z@ \@plus3\p@
+   \belowdisplayshortskip 5\p@ \@plus3\p@ \@minus3\p@
+   \belowdisplayskip \abovedisplayskip
+   \let\@listi\@listI}
+\normalsize
+\newcommand\small{%
+   \@setfontsize\small\@viipt\@viiipt%
+   \abovedisplayskip 5\p@ \@plus2\p@ \@minus2\p@
+   \abovedisplayshortskip \z@ \@plus1\p@
+   \belowdisplayshortskip 3\p@ \@plus\p@ \@minus2\p@
+   \def\@listi{\leftmargin\leftmargini
+               \topsep 3\p@ \@plus\p@ \@minus\p@
+               \parsep 2\p@ \@plus\p@ \@minus\p@
+               \itemsep \parsep}%
+   \belowdisplayskip \abovedisplayskip
+}
+\newcommand\footnotesize{%
+   \@setfontsize\footnotesize\@vipt\@viipt
+   \abovedisplayskip 4\p@ \@plus2\p@ \@minus2\p@
+   \abovedisplayshortskip \z@ \@plus1\p@
+   \belowdisplayshortskip 2.5\p@ \@plus\p@ \@minus\p@
+   \def\@listi{\leftmargin\leftmargini
+               \topsep 3\p@ \@plus\p@ \@minus\p@
+               \parsep 2\p@ \@plus\p@ \@minus\p@
+               \itemsep \parsep}%
+   \belowdisplayskip \abovedisplayskip
+}
+\newcommand\scriptsize{\@setfontsize\scriptsize\@vpt\@vipt}
+\newcommand\tiny{\@setfontsize\tiny\@vpt\@vipt}
+\newcommand\large{\@setfontsize\large\@xpt\@xipt}
+\newcommand\Large{\@setfontsize\Large\@xipt\@xiipt}
+\newcommand\LARGE{\@setfontsize\LARGE\@xiipt{14}}
+\newcommand\huge{\@setfontsize\huge\@xivpt{18}}
+\newcommand\Huge{\@setfontsize\Huge\@xviipt{22}}
+\if@twocolumn
+  \setlength\parindent{1em}
+\else
+  \setlength\parindent{12pt}
+\fi
+\setlength\smallskipamount{3\p@ \@plus 1\p@ \@minus 1\p@}
+\setlength\medskipamount{6\p@ \@plus 2\p@ \@minus 2\p@}
+\setlength\bigskipamount{12\p@ \@plus 4\p@ \@minus 4\p@}
+\setlength\headheight{12\p@}
+\setlength\headsep   {25\p@}
+\setlength\topskip   {9\p@}
+\setlength\footskip{30\p@}
+\setlength\maxdepth{.5\topskip}
+  
+  \setlength\@tempdima{\paperwidth}
+  \addtolength\@tempdima{-2in}
+  \setlength\@tempdimb{330\p@}
+  \if@twocolumn
+    \ifdim\@tempdima>2\@tempdimb\relax
+      \setlength\textwidth{2\@tempdimb}
+    \else
+      \setlength\textwidth{\@tempdima}
+    \fi
+  \else
+    \ifdim\@tempdima>\@tempdimb\relax
+      \setlength\textwidth{\@tempdimb}
+    \else
+      \setlength\textwidth{\@tempdima}
+    \fi
+  \fi
+  \@settopoint\textwidth
+
+  \setlength\@tempdima{\paperheight}
+  \addtolength\@tempdima{-2in}
+  \addtolength\@tempdima{-1.5in}
+  \divide\@tempdima\baselineskip
+  \@tempcnta=\@tempdima
+  \setlength\textheight{\@tempcnta\baselineskip}
+\addtolength\textheight{\topskip}
+\if@twocolumn
+ \setlength\marginparsep {10\p@}
+\else
+  \setlength\marginparsep{10\p@}
+\fi
+\setlength\marginparpush{5\p@}
+  \if@twoside
+    \setlength\@tempdima        {\paperwidth}
+    \addtolength\@tempdima      {-\textwidth}
+    \setlength\oddsidemargin    {.4\@tempdima}
+    \addtolength\oddsidemargin  {-1in}
+    \setlength\marginparwidth   {.6\@tempdima}
+    \addtolength\marginparwidth {-\marginparsep}
+    \addtolength\marginparwidth {-0.4in}
+  \else
+    \setlength\@tempdima        {\paperwidth}
+    \addtolength\@tempdima      {-\textwidth}
+    \setlength\oddsidemargin    {.5\@tempdima}
+    \addtolength\oddsidemargin  {-1in}
+    \setlength\marginparwidth   {.5\@tempdima}
+    \addtolength\marginparwidth {-\marginparsep}
+    \addtolength\marginparwidth {-0.4in}
+    \addtolength\marginparwidth {-.4in}
+  \fi
+  \ifdim \marginparwidth >2in
+     \setlength\marginparwidth{2in}
+  \fi
+  \@settopoint\oddsidemargin
+  \@settopoint\marginparwidth
+  \setlength\evensidemargin  {\paperwidth}
+  \addtolength\evensidemargin{-2in}
+  \addtolength\evensidemargin{-\textwidth}
+  \addtolength\evensidemargin{-\oddsidemargin}
+  \@settopoint\evensidemargin
+  \setlength\topmargin{\paperheight}
+  \addtolength\topmargin{-2in}
+  \addtolength\topmargin{-\headheight}
+  \addtolength\topmargin{-\headsep}
+  \addtolength\topmargin{-\textheight}
+  \addtolength\topmargin{-\footskip}     % this might be wrong!
+  \addtolength\topmargin{-.5\topmargin}
+  \@settopoint\topmargin
+\setlength\footnotesep{6.3\p@}
+\setlength{\skip\footins}{7\p@ \@plus 4\p@ \@minus 2\p@}
+\setlength\floatsep    {10\p@ \@plus 2\p@ \@minus 2\p@}
+\setlength\textfloatsep{15\p@ \@plus 2\p@ \@minus 4\p@}
+\setlength\intextsep   {10\p@ \@plus 2\p@ \@minus 2\p@}
+\setlength\dblfloatsep    {10\p@ \@plus 2\p@ \@minus 2\p@}
+\setlength\dbltextfloatsep{15\p@ \@plus 2\p@ \@minus 2\p@}
+\setlength\@fptop{0\p@ \@plus 1fil}
+\setlength\@fpsep{8\p@ \@plus 2fil}
+\setlength\@fpbot{0\p@ \@plus 1fil}
+\setlength\@dblfptop{0\p@ \@plus 1fil}
+\setlength\@dblfpsep{8\p@ \@plus 2fil}
+\setlength\@dblfpbot{0\p@ \@plus 1fil}
+\setlength\partopsep{2\p@ \@plus \p@ \@minus \p@}
+\def\@listi{\leftmargin\leftmargini
+            \parsep 4\p@  \@plus2\p@ \@minus\p@
+            \topsep 6\p@ \@plus2\p@   \@minus3\p@
+            \itemsep \parsep}
+\let\@listI\@listi
+\@listi
+\def\@listii {\leftmargin\leftmarginii
+              \labelwidth\leftmarginii
+              \advance\labelwidth-\labelsep
+              \topsep    4\p@   \@plus2\p@ \@minus\p@
+              \parsep    2\p@ \@plus\p@    \@minus\p@
+              \itemsep   \parsep}
+\def\@listiii{\leftmargin\leftmarginiii
+              \labelwidth\leftmarginiii
+              \advance\labelwidth-\labelsep
+              \topsep    2\p@\@plus\p@\@minus\p@
+              \parsep    \z@
+              \partopsep \p@ \@plus\z@ \@minus\p@
+              \itemsep   \topsep}
+\def\@listiv {\leftmargin\leftmarginiv
+              \labelwidth\leftmarginiv
+              \advance\labelwidth-\labelsep}
+\def\@listv  {\leftmargin\leftmarginv
+              \labelwidth\leftmarginv
+              \advance\labelwidth-\labelsep}
+\def\@listvi {\leftmargin\leftmarginvi
+              \labelwidth\leftmarginvi
+              \advance\labelwidth-\labelsep}
+\endinput
+%%
diff --git a/Master/texmf-dist/tex/latex/extsizes/size9.clo b/Master/texmf-dist/tex/latex/extsizes/size9.clo
new file mode 100644
index 00000000000..2b842b5c257
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/extsizes/size9.clo
@@ -0,0 +1,172 @@
+%% A Class option for fourteen point fonts. Written by James Kilfiger
+%% This file may be distributed under the terms of the Latex project
+%% public licence.
+
+%% Please ensure that a class such as extarticle or extreport is
+%% available when distributing this file.
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesFile{size9.clo}
+              [1999/11/11 v1.4a
+      NON-Standard LaTeX file (size option)]
+\renewcommand\normalsize{%
+   \@setfontsize\normalsize\@ixpt\@xipt%
+   \abovedisplayskip 8\p@ \@plus4\p@ \@minus4\p@
+   \abovedisplayshortskip \z@ \@plus3\p@
+   \belowdisplayshortskip 5\p@ \@plus3\p@ \@minus3\p@
+   \belowdisplayskip \abovedisplayskip
+   \let\@listi\@listI}
+\normalsize
+\newcommand\small{%
+   \@setfontsize\small\@viiipt\@ixpt%
+   \abovedisplayskip 5\p@ \@plus2\p@ \@minus2\p@
+   \abovedisplayshortskip \z@ \@plus1\p@
+   \belowdisplayshortskip 3\p@ \@plus\p@ \@minus2\p@
+   \def\@listi{\leftmargin\leftmargini
+               \topsep 3\p@ \@plus\p@ \@minus\p@
+               \parsep 2\p@ \@plus\p@ \@minus\p@
+               \itemsep \parsep}%
+   \belowdisplayskip \abovedisplayskip
+}
+\newcommand\footnotesize{%
+   \@setfontsize\footnotesize\@viipt\@viiipt
+   \abovedisplayskip 4\p@ \@plus2\p@ \@minus2\p@
+   \abovedisplayshortskip \z@ \@plus1\p@
+   \belowdisplayshortskip 2.5\p@ \@plus\p@ \@minus\p@
+   \def\@listi{\leftmargin\leftmargini
+               \topsep 3\p@ \@plus\p@ \@minus\p@
+               \parsep 2\p@ \@plus\p@ \@minus\p@
+               \itemsep \parsep}%
+   \belowdisplayskip \abovedisplayskip
+}
+\newcommand\scriptsize{\@setfontsize\scriptsize\@vipt\@viipt}
+\newcommand\tiny{\@setfontsize\tiny\@vpt\@vipt}
+\newcommand\large{\@setfontsize\large\@xpt\@xiipt}
+\newcommand\Large{\@setfontsize\Large\@xipt{13}}
+\newcommand\LARGE{\@setfontsize\LARGE\@xiipt{14}}
+\newcommand\huge{\@setfontsize\huge\@xivpt{18}}
+\newcommand\Huge{\@setfontsize\Huge\@xviipt{22}}
+\if@twocolumn
+  \setlength\parindent{1em}
+\else
+  \setlength\parindent{14pt}
+\fi
+\setlength\smallskipamount{3\p@ \@plus 1\p@ \@minus 1\p@}
+\setlength\medskipamount{6\p@ \@plus 2\p@ \@minus 2\p@}
+\setlength\bigskipamount{12\p@ \@plus 4\p@ \@minus 4\p@}
+\setlength\headheight{12\p@}
+\setlength\headsep   {25\p@}
+\setlength\topskip   {9\p@}
+\setlength\footskip{30\p@}
+\setlength\maxdepth{.5\topskip}
+  
+  \setlength\@tempdima{\paperwidth}
+  \addtolength\@tempdima{-2in}
+  \setlength\@tempdimb{330\p@}
+  \if@twocolumn
+    \ifdim\@tempdima>2\@tempdimb\relax
+      \setlength\textwidth{2\@tempdimb}
+    \else
+      \setlength\textwidth{\@tempdima}
+    \fi
+  \else
+    \ifdim\@tempdima>\@tempdimb\relax
+      \setlength\textwidth{\@tempdimb}
+    \else
+      \setlength\textwidth{\@tempdima}
+    \fi
+  \fi
+  \@settopoint\textwidth
+
+  \setlength\@tempdima{\paperheight}
+  \addtolength\@tempdima{-2in}
+  \addtolength\@tempdima{-1.5in}
+  \divide\@tempdima\baselineskip
+  \@tempcnta=\@tempdima
+  \setlength\textheight{\@tempcnta\baselineskip}
+\addtolength\textheight{\topskip}
+\if@twocolumn
+ \setlength\marginparsep {10\p@}
+\else
+  \setlength\marginparsep{10\p@}
+\fi
+\setlength\marginparpush{5\p@}
+  \if@twoside
+    \setlength\@tempdima        {\paperwidth}
+    \addtolength\@tempdima      {-\textwidth}
+    \setlength\oddsidemargin    {.4\@tempdima}
+    \addtolength\oddsidemargin  {-1in}
+    \setlength\marginparwidth   {.6\@tempdima}
+    \addtolength\marginparwidth {-\marginparsep}
+    \addtolength\marginparwidth {-0.4in}
+  \else
+    \setlength\@tempdima        {\paperwidth}
+    \addtolength\@tempdima      {-\textwidth}
+    \setlength\oddsidemargin    {.5\@tempdima}
+    \addtolength\oddsidemargin  {-1in}
+    \setlength\marginparwidth   {.5\@tempdima}
+    \addtolength\marginparwidth {-\marginparsep}
+    \addtolength\marginparwidth {-0.4in}
+    \addtolength\marginparwidth {-.4in}
+  \fi
+  \ifdim \marginparwidth >2in
+     \setlength\marginparwidth{2in}
+  \fi
+  \@settopoint\oddsidemargin
+  \@settopoint\marginparwidth
+  \setlength\evensidemargin  {\paperwidth}
+  \addtolength\evensidemargin{-2in}
+  \addtolength\evensidemargin{-\textwidth}
+  \addtolength\evensidemargin{-\oddsidemargin}
+  \@settopoint\evensidemargin
+  \setlength\topmargin{\paperheight}
+  \addtolength\topmargin{-2in}
+  \addtolength\topmargin{-\headheight}
+  \addtolength\topmargin{-\headsep}
+  \addtolength\topmargin{-\textheight}
+  \addtolength\topmargin{-\footskip}     % this might be wrong!
+  \addtolength\topmargin{-.5\topmargin}
+  \@settopoint\topmargin
+\setlength\footnotesep{6.3\p@}
+\setlength{\skip\footins}{8\p@ \@plus 4\p@ \@minus 2\p@}
+\setlength\floatsep    {12\p@ \@plus 2\p@ \@minus 2\p@}
+\setlength\textfloatsep{18\p@ \@plus 2\p@ \@minus 4\p@}
+\setlength\intextsep   {12\p@ \@plus 2\p@ \@minus 2\p@}
+\setlength\dblfloatsep    {12\p@ \@plus 2\p@ \@minus 2\p@}
+\setlength\dbltextfloatsep{18\p@ \@plus 2\p@ \@minus 2\p@}
+\setlength\@fptop{0\p@ \@plus 1fil}
+\setlength\@fpsep{8\p@ \@plus 2fil}
+\setlength\@fpbot{0\p@ \@plus 1fil}
+\setlength\@dblfptop{0\p@ \@plus 1fil}
+\setlength\@dblfpsep{8\p@ \@plus 2fil}
+\setlength\@dblfpbot{0\p@ \@plus 1fil}
+\setlength\partopsep{2\p@ \@plus \p@ \@minus \p@}
+\def\@listi{\leftmargin\leftmargini
+            \parsep 4\p@  \@plus2\p@ \@minus\p@
+            \topsep 6\p@ \@plus2\p@   \@minus3\p@
+            \itemsep \parsep}
+\let\@listI\@listi
+\@listi
+\def\@listii {\leftmargin\leftmarginii
+              \labelwidth\leftmarginii
+              \advance\labelwidth-\labelsep
+              \topsep    4\p@   \@plus2\p@ \@minus\p@
+              \parsep    2\p@ \@plus\p@    \@minus\p@
+              \itemsep   \parsep}
+\def\@listiii{\leftmargin\leftmarginiii
+              \labelwidth\leftmarginiii
+              \advance\labelwidth-\labelsep
+              \topsep    2\p@\@plus\p@\@minus\p@
+              \parsep    \z@
+              \partopsep \p@ \@plus\z@ \@minus\p@
+              \itemsep   \topsep}
+\def\@listiv {\leftmargin\leftmarginiv
+              \labelwidth\leftmarginiv
+              \advance\labelwidth-\labelsep}
+\def\@listv  {\leftmargin\leftmarginv
+              \labelwidth\leftmarginv
+              \advance\labelwidth-\labelsep}
+\def\@listvi {\leftmargin\leftmarginvi
+              \labelwidth\leftmarginvi
+              \advance\labelwidth-\labelsep}
+\endinput
+%%