beamertheme-metropolis (6dec15)

git-svn-id: svn://tug.org/texlive/trunk@39020 c570f23f-e606-0410-a88d-b1316a301751

8 files changed, 2274 insertions, 0 deletions

diff --git a/Master/texmf-dist/source/latex/beamertheme-metropolis/beamercolorthememetropolis.dtx b/Master/texmf-dist/source/latex/beamertheme-metropolis/beamercolorthememetropolis.dtx
new file mode 100644
index 00000000000..1d5f50e2534
--- /dev/null
+++ b/Master/texmf-dist/source/latex/beamertheme-metropolis/beamercolorthememetropolis.dtx
@@ -0,0 +1,230 @@
+% \iffalse meta-comment -------------------------------------------------------
+% Copyright 2015 Matthias Vogelgesang and the LaTeX community. A full list of
+% contributors can be found at
+%
+%     https://github.com/matze/mtheme/graphs/contributors
+%
+% and the original template was based on the HSRM theme by Benjamin Weiss.
+%
+% This work is licensed under a Creative Commons Attribution-ShareAlike 4.0
+% International License (https://creativecommons.org/licenses/by-sa/4.0/).
+% ------------------------------------------------------------------------- \fi
+% \iffalse
+%<driver> \ProvidesFile{beamercolorthememetropolis.dtx}
+%<*package>
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{beamercolorthememetropolis}[2015/12/04 Metropolis color theme]
+%</package>
+%<driver> \documentclass{ltxdoc}
+%<driver> \usepackage{beamercolorthememetropolis}
+%<driver> \begin{document}
+%<driver> \DocInput{beamercolorthememetropolis.dtx}
+%<driver> \end{document}
+% \fi
+% \CheckSum{0}
+% \StopEventually{}
+% \iffalse
+%<*package>
+% ------------------------------------------------------------------------- \fi
+%
+% \subsection{\textsc{metropolis} color theme}
+%
+% Load required packages.
+%    \begin{macrocode}
+\RequirePackage{pgfopts}
+%    \end{macrocode}
+%
+%
+%
+% \subsubsection{Options}
+%
+% \begin{macro}{block}
+% This option controls whether the blocks are filled or transparent.
+%    \begin{macrocode}
+\pgfkeys{
+  /metropolis/color/block/.cd,
+    .is choice,
+    transparent/.code=\@metropolis@block@transparent,
+    fill/.code=\@metropolis@block@fill,
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{colors}
+% Defines whether the background shall be dark and the foreground be light or
+% vice versa
+%    \begin{macrocode}
+\pgfkeys{
+  /metropolis/color/background/.cd,
+    .is choice,
+    dark/.code=\@metropolis@colors@dark,
+    light/.code=\@metropolis@colors@light,
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@metropolis@color@setdefaults}
+% Set default values for color theme options.
+%    \begin{macrocode}
+\newcommand{\@metropolis@color@setdefaults}{
+  \pgfkeys{/metropolis/color/.cd,
+    background=light,
+    block=transparent,
+  }
+}
+%    \end{macrocode}
+% \end{macro}
+%
+%
+%
+% \subsubsection{Base colors}
+%
+%    \begin{macrocode}
+\definecolor{mDarkBrown}{HTML}{604c38}
+\definecolor{mDarkTeal}{HTML}{23373b}
+\definecolor{mLightBrown}{HTML}{EB811B}
+\definecolor{mLightGreen}{HTML}{14B03D}
+%    \end{macrocode}
+%
+%
+%
+% \subsubsection{Base styles}
+%
+% All colors in the \textsc{metropolis} theme are derived from the definitions
+% of |normal text|, |alerted text|, and |example text|.
+%
+%    \begin{macrocode}
+\newcommand{\@metropolis@colors@dark}{
+  \setbeamercolor{normal text}{%
+    fg=black!2,
+    bg=mDarkTeal
+  }
+}
+\newcommand{\@metropolis@colors@light}{
+  \setbeamercolor{normal text}{%
+    fg=mDarkTeal,
+    bg=black!2
+  }
+}
+\setbeamercolor{alerted text}{%
+  fg=mLightBrown
+}
+\setbeamercolor{example text}{%
+  fg=mLightGreen
+}
+%    \end{macrocode}
+%
+%
+%
+% \subsubsection{Derived colors}
+%
+% The titles and structural elements (e.g. |itemize| bullets) are set in the
+% same color as |normal text|. This would ideally done by setting |normal text|
+% as a parent style, which we do to set |titlelike|, but this doesn't work for
+% |structure| as its foreground is set explicitly in
+% |beamercolorthemedefault.sty|.
+%
+%    \begin{macrocode}
+\setbeamercolor{titlelike}{use=normal text, parent=normal text}
+\setbeamercolor{author}{use=normal text, parent=normal text}
+\setbeamercolor{date}{use=normal text, parent=normal text}
+\setbeamercolor{institute}{use=normal text, parent=normal text}
+\setbeamercolor{structure}{use=normal text, fg=normal text.fg}
+%    \end{macrocode}
+%
+% The “primary” palette should be used for the most important navigational
+% elements, and possibly of other elements. The \textsc{metropolis} theme uses
+% it for frame titles and slides.
+%
+%    \begin{macrocode}
+\setbeamercolor{palette primary}{%
+  use=normal text,
+  fg=normal text.bg,
+  bg=normal text.fg
+}
+\setbeamercolor{frametitle}{%
+  use=palette primary,
+  parent=palette primary
+}
+%    \end{macrocode}
+%
+% The \textsc{metropolis} inner or outer themes optionally display progress
+% bars in various locations. Their color is set by |progress bar| but the two
+% different kinds can be customized separately. The horizontal rule on the
+% title page is also set based on the progress bar color and can be customized
+% with |title separator|.
+%
+%    \begin{macrocode}
+\setbeamercolor{progress bar}{%
+  use=alerted text,
+  fg=alerted text.fg,
+  bg=alerted text.fg!50!black!30
+}
+\setbeamercolor{title separator}{
+  use=progress bar,
+  parent=progress bar
+}
+\setbeamercolor{progress bar in head/foot}{%
+  use=progress bar,
+  parent=progress bar
+}
+\setbeamercolor{progress bar in section page}{
+  use=progress bar,
+  parent=progress bar
+}
+%    \end{macrocode}
+%
+% Blocks
+%
+%    \begin{macrocode}
+\newcommand{\@metropolis@block@transparent}{
+  \setbeamercolor{block title}{use=normal text, parent=normal text}
+}
+\newcommand{\@metropolis@block@fill}{
+  \setbeamercolor{block title}{%
+    use=normal text,
+    fg=normal text.fg,
+    bg=normal text.bg!80!fg
+  }
+}
+\setbeamercolor{block title alerted}{%
+    use={block title, alerted text},
+    bg=block title.bg,
+    fg=alerted text.fg
+}
+\setbeamercolor{block title example}{%
+    use={block title, example text},
+    bg=block title.bg,
+    fg=example text.fg
+}
+\setbeamercolor{block body alerted}{use=block body, parent=block body}
+\setbeamercolor{block body example}{use=block body, parent=block body}
+\setbeamercolor{block body}{
+  use={block title, normal text},
+  bg=block title.bg!50!normal text.bg
+}
+%    \end{macrocode}
+%
+% Footnotes
+%
+%    \begin{macrocode}
+\setbeamercolor{footnote}{fg=normal text.fg!90}
+\setbeamercolor{footnote mark}{fg=.}
+%    \end{macrocode}
+%
+% Process package options
+%
+%    \begin{macrocode}
+\@metropolis@color@setdefaults
+\ProcessPgfPackageOptions{/metropolis/color}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\mode<all>
+%    \end{macrocode}
+%
+% \iffalse
+%</package>
+% \fi
+% \Finale
+\endinput
diff --git a/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerfontthememetropolis.dtx b/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerfontthememetropolis.dtx
new file mode 100644
index 00000000000..4c9b4516bd3
--- /dev/null
+++ b/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerfontthememetropolis.dtx
@@ -0,0 +1,166 @@
+% \iffalse meta-comment -------------------------------------------------------
+% Copyright 2015 Matthias Vogelgesang and the LaTeX community. A full list of
+% contributors can be found at
+%
+%     https://github.com/matze/mtheme/graphs/contributors
+%
+% and the original template was based on the HSRM theme by Benjamin Weiss.
+%
+% This work is licensed under a Creative Commons Attribution-ShareAlike 4.0
+% International License (https://creativecommons.org/licenses/by-sa/4.0/).
+% ------------------------------------------------------------------------- \fi
+% \iffalse
+%<driver> \ProvidesFile{beamerfontthememetropolis.dtx}
+%<*package>
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{beamerfontthememetropolis}[2015/12/04 Metropolis font theme]
+%</package>
+%<driver> \documentclass{ltxdoc}
+%<driver> \usepackage{beamerfontthememetropolis}
+%<driver> \begin{document}
+%<driver> \DocInput{beamerfontthememetropolis.dtx}
+%<driver> \end{document}
+% \fi
+% \CheckSum{0}
+% \StopEventually{}
+% \iffalse
+%<*package>
+% ------------------------------------------------------------------------- \fi
+% \subsection{\textsc{metropolis} font theme}
+%
+%
+% Load required packages.
+%    \begin{macrocode}
+\RequirePackage{etoolbox}
+\RequirePackage{ifxetex}
+\RequirePackage{ifluatex}
+%    \end{macrocode}
+%
+% \subsubsection{Load Fira font}
+% If the presentation is compiled with XeLaTeX or LuaLaTeX the fontspec package
+% will be loaded.
+%    \begin{macrocode}
+\ifboolexpr{bool {xetex} or bool {luatex}}{
+  \RequirePackage[no-math]{fontspec}
+%    \end{macrocode}
+%
+% To simplify the check whether the |Fira| fonts are installed, a set macros is
+% defined.
+%
+% \begin{macro}{\checkfont}
+% Checks if a font is installed and increases |fontsnotfound| counter if not.
+%    \begin{macrocode}
+  \newcounter{fontsnotfound}
+  \newcommand{\checkfont}[1]{%
+    \suppressfontnotfounderror=1%
+    \font\x = "#1" at 10pt
+    \selectfont
+    \ifx\x\nullfont%
+      \stepcounter{fontsnotfound}%
+    \fi%
+    \suppressfontnotfounderror=0%
+  }
+
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\iffontexists}
+% Resets the |fontsnotfound| counter and calls |\checkfont| for each font in
+% the comma separated list in the first argument.
+%    \begin{macrocode}
+  \newcommand{\iffontsexist}[3]{%
+    \setcounter{fontsnotfound}{0}%
+    \expandafter\forcsvlist\expandafter%
+    \checkfont\expandafter{#1}%
+    \ifnum\value{fontsnotfound}=0%
+      #2%
+    \else%
+      #3%
+    \fi%
+  }
+%    \end{macrocode}
+% \end{macro}
+%
+% Using the previously defined macros it is tried to load the |Fira| fonts.
+% First the default |Fira| name will be tried. Second the |Fira| fonts with
+% the suffix OT -- used by some Linux distributions -- will be tried. If this
+% also fails a warning will be displayed and the standard fonts will be used.
+%
+%    \begin{macrocode}
+  \iffontsexist{Fira Sans Light,%
+                Fira Sans Light Italic,%
+                Fira Sans,%
+                Fira Sans Italic}{%
+    \setsansfont[BoldFont={Fira Sans}]{Fira Sans Light}%
+  }{%
+    \iffontsexist{Fira Sans Light OT,%
+                  Fira Sans Light Italic OT,%
+                  Fira Sans OT,%
+                  Fira Sans Italic OT}{%
+      \setsansfont[BoldFont={Fira Sans OT}]{Fira Sans Light OT}%
+    }{%
+      \PackageWarning{beamerthememetropolis}{%
+        Could not find Fira Sans fonts%
+      }
+    }
+  }
+  \iffontsexist{Fira Mono, Fira Mono Bold}{%
+    \setmonofont{Fira Mono}%
+  }{%
+    \iffontsexist{Fira Mono OT, Fira Mono Bold OT}{%
+      \setmonofont{Fira Mono OT}%
+    }{%
+      \PackageWarning{beamerthememetropolis}{%
+        Could not find Fira Mono fonts%
+      }
+    }
+  }
+  \AtBeginEnvironment{tabular}{%
+    \addfontfeature{Numbers={Monospaced}}%
+  }
+}{%
+  \PackageWarning{beamerthememetropolis}{%
+    You need to compile with XeLaTeX or LuaLaTeX to use the Fira fonts%
+  }
+}
+%    \end{macrocode}
+%
+%
+%
+% \subsubsection{General font definitions}
+%
+%    \begin{macrocode}
+\setbeamerfont{title}{size=\Large,%
+                      series=\bfseries}
+\setbeamerfont{author}{size=\small}
+\setbeamerfont{date}{size=\small}
+\setbeamerfont{section title}{size=\Large,%
+                              series=\bfseries}
+\setbeamerfont{plain title}{size=\Large,%
+                            series=\bfseries}
+\setbeamerfont{block title}{size=\normalsize,%
+                            series=\bfseries}
+\setbeamerfont{block title alerted}{size=\normalsize,%
+                                    series=\bfseries}
+\setbeamerfont*{subtitle}{size=\large}
+\setbeamerfont{frametitle}{size=\large,%
+                           series=\bfseries}
+\setbeamerfont{caption}{size=\small}
+\setbeamerfont{caption name}{series=\bfseries}
+\setbeamerfont{description item}{series=\bfseries}
+\setbeamerfont{page number in head/foot}{size=\scriptsize}
+\setbeamerfont{bibliography entry author}{size=\normalsize,%
+                                          series=\normalfont}
+\setbeamerfont{bibliography entry title}{size=\normalsize,%
+                                         series=\bfseries}
+\setbeamerfont{bibliography entry location}{size=\normalsize,%
+                                            series=\normalfont}
+\setbeamerfont{bibliography entry note}{size=\small,%
+                                        series=\normalfont}
+%    \end{macrocode}
+%
+% \iffalse
+%</package>
+% \fi
+% \Finale
+\endinput
diff --git a/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerinnerthememetropolis.dtx b/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerinnerthememetropolis.dtx
new file mode 100644
index 00000000000..21daf14a7bc
--- /dev/null
+++ b/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerinnerthememetropolis.dtx
@@ -0,0 +1,598 @@
+% \iffalse meta-comment -------------------------------------------------------
+% Copyright 2015 Matthias Vogelgesang and the LaTeX community. A full list of
+% contributors can be found at
+%
+%     https://github.com/matze/mtheme/graphs/contributors
+%
+% and the original template was based on the HSRM theme by Benjamin Weiss.
+%
+% This work is licensed under a Creative Commons Attribution-ShareAlike 4.0
+% International License (https://creativecommons.org/licenses/by-sa/4.0/).
+% ------------------------------------------------------------------------- \fi
+% \iffalse
+%<driver> \ProvidesFile{beamerinnerthememetropolis.dtx}
+%<*package>
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{beamerinnerthememetropolis}[2015/12/04 Metropolis inner theme]
+%</package>
+%<driver> \documentclass{ltxdoc}
+%<driver> \usepackage{beamerinnerthememetropolis}
+%<driver> \begin{document}
+%<driver> \DocInput{beamerinnerthememetropolis.dtx}
+%<driver> \end{document}
+% \fi
+% \CheckSum{0}
+% \StopEventually{}
+% \iffalse
+%<*package>
+% ------------------------------------------------------------------------- \fi
+%
+% \subsection{\textsc{metropolis} inner theme}
+%
+% A |beamer| inner theme dictates the style of the frame elements traditionally
+% set in the ``body'' of each slide. These include:
+%
+% \begin{itemize}
+%   \item title, part, and section pages;
+%   \item itemize, enumerate, and description environments;
+%   \item block environments including theorems and proofs;
+%   \item figures and tables; and
+%   \item footnotes and plain text.
+% \end{itemize}
+%
+% Load required packages.
+%    \begin{macrocode}
+\RequirePackage{etoolbox}
+\RequirePackage{calc}
+\RequirePackage{pgfopts}
+\RequirePackage{tikz}
+%    \end{macrocode}
+%
+%
+%
+% \subsubsection{Options}
+%
+% \begin{macro}{block}
+% This option controls the block style.
+%    \begin{macrocode}
+\pgfkeys{
+  /metropolis/inner/block/.cd,
+    .is choice,
+    transparent/.code=\setlength{\@metropolis@blockskip}{0ex},
+    fill/.code=\setlength{\@metropolis@blockskip}{1ex},
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{titleformat title}
+% Control the titleformat of the title
+%    \begin{macrocode}
+\pgfkeys{
+  /metropolis/inner/titleformat title/.cd,
+    .is choice,
+    regular/.code={%
+      \let\@metropolis@titleformat\@empty%
+      \setbeamerfont{title}{shape=\normalfont}%
+    },
+    smallcaps/.code={%
+      \let\@metropolis@titleformat\@empty%
+      \setbeamerfont{title}{shape=\scshape}%
+    },
+    allsmallcaps/.code={%
+      \let\@metropolis@titleformat\MakeLowercase%
+      \setbeamerfont{title}{shape=\scshape}%
+      \PackageWarning{beamerthememetropolis}{%
+        Be aware that titleformat title=allsmallcaps can lead to problems%
+      }
+    },
+    allcaps/.code={%
+      \let\@metropolis@titleformat\MakeUppercase%
+      \setbeamerfont{title}{shape=\normalfont}
+      \PackageWarning{beamerthememetropolis}{%
+        Be aware that titleformat title=allcaps can lead to problems%
+      }
+    },
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{titleformat subtitle}
+% Control the titleformat of the subtitle
+%    \begin{macrocode}
+\pgfkeys{
+  /metropolis/inner/titleformat subtitle/.cd,
+    .is choice,
+    regular/.code={%
+      \let\@metropolis@subtitleformat\@empty%
+      \setbeamerfont{subtitle}{shape=\normalfont}%
+    },
+    smallcaps/.code={%
+      \let\@metropolis@subtitleformat\@empty%
+      \setbeamerfont{subtitle}{shape=\scshape}%
+    },
+    allsmallcaps/.code={%
+      \let\@metropolis@subtitleformat\MakeLowercase%
+      \setbeamerfont{subtitle}{shape=\scshape}%
+      \PackageWarning{beamerthememetropolis}{%
+        Be aware that titleformat subtitle=allsmallcaps can lead to problems%
+      }
+    },
+    allcaps/.code={%
+      \let\@metropolis@subtitleformat\MakeUppercase%
+      \setbeamerfont{subtitle}{shape=\normalfont}%
+      \PackageWarning{beamerthememetropolis}{%
+        Be aware that titleformat subtitle=allcaps can lead to problems%
+      }
+    },
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{titleformat section}
+% Control the titleformat of the section title
+%    \begin{macrocode}
+\pgfkeys{
+  /metropolis/inner/titleformat section/.cd,
+    .is choice,
+    regular/.code={%
+      \let\@metropolis@sectiontitleformat\@empty%
+      \setbeamerfont{section title}{shape=\normalfont}%
+    },
+    smallcaps/.code={%
+      \let\@metropolis@sectiontitleformat\@empty%
+      \setbeamerfont{section title}{shape=\scshape}%
+    },
+    allsmallcaps/.code={%
+      \let\@metropolis@sectiontitleformat\MakeLowercase%
+      \setbeamerfont{section title}{shape=\scshape}%
+      \PackageWarning{beamerthememetropolis}{%
+        Be aware that titleformat section=allsmallcaps can lead to problems%
+      }
+    },
+    allcaps/.code={%
+      \let\@metropolis@sectiontitleformat\MakeUppercase%
+      \setbeamerfont{section title}{shape=\normalfont}%
+      \PackageWarning{beamerthememetropolis}{%
+        Be aware that titleformat section=allcaps can lead to problems%
+      }
+    },
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{sectionpage}
+% The |sectionpage| option defines the behaviour of the sectionpage.
+%    \begin{macrocode}
+\pgfkeys{
+  /metropolis/inner/sectionpage/.cd,
+    .is choice,
+    none/.code=\@metropolis@sectionpage@none,
+    simple/.code=\@metropolis@sectionpage@simple,
+    progressbar/.code=\@metropolis@sectionpage@progressbar,
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@metropolis@inner@setdefaults}
+% Set default values for inner theme options.
+%    \begin{macrocode}
+\newcommand{\@metropolis@inner@setdefaults}{
+  \pgfkeys{/metropolis/inner/.cd,
+    sectionpage=progressbar,
+    block=transparent,
+    titleformat title=regular,
+    titleformat subtitle=regular,
+    titleformat section=regular,
+  }
+}
+%    \end{macrocode}
+% \end{macro}
+%
+%
+%
+% \subsubsection{Title page}
+%
+% \begin{macro}{\@metropolis@titleformat}
+% Define hooks to change the case format of the titles.
+%    \begin{macrocode}
+\def\@metropolis@titleformat#1{#1}
+\def\@metropolis@subtitleformat#1{#1}
+\def\@metropolis@sectiontitleformat#1{#1}
+%    \end{macrocode}
+% \end{macro}
+%
+% To make the |\MakeLowercase| and |\MakeUppercase| macros work in the
+% sectiontitle we have to patch |\sectionentry| and |\beamer@section|. This
+% solution was suggested by Enrico Gregorio in an answer to
+% \href{http://tex.stackexchange.com/questions/112526/}{this StackExchange
+% question}.
+%
+%    \begin{macrocode}
+\patchcmd{\sectionentry}
+  {\def\insertsectionhead{#2}}
+  {\def\insertsectionhead{\@metropolis@sectiontitleformat{#2}}}
+  {}
+  {\PackageError{beamerinnerthememetropolis}{Patching section title failed}}
+\patchcmd{\beamer@section}
+  {\def\insertsectionhead{\hyperlink{Navigation\the\c@page}{#1}}}
+  {\def\insertsectionhead{\hyperlink{Navigation\the\c@page}{%
+  \@metropolis@sectiontitleformat{#1}}}}
+  {}
+  {\PackageError{beamerinnerthememetropolis}{Patching section title failed}}
+%    \end{macrocode}
+%
+% \begin{macro}{title page}
+% Template for the title page. Each element is only typset if it is defined
+% by the user. If |\subtitle| is empty, for example, it won't leave a blank
+% space on the title slide.
+%    \begin{macrocode}
+\setbeamertemplate{title page}{
+  \begin{minipage}[b][\paperheight]{\textwidth}
+    \ifx\inserttitlegraphic\@empty\else\usebeamertemplate*{title graphic}\fi
+    \vfill%
+    \ifx\inserttitle\@empty\else\usebeamertemplate*{title}\fi
+    \ifx\insertsubtitle\@empty\else\usebeamertemplate*{subtitle}\fi
+    \usebeamertemplate*{title separator}
+%    \end{macrocode}
+%
+% Beamer's definition of |\insertauthor| is always nonempty, so we have
+% to test another macro initialized by |\author{...}| to see if the user has
+% defined an author. This solution was suggested by Enrico Gregorio in an
+% answer to \href{https://tex.stackexchange.com/questions/241306/}{this
+% Stack Exchange question}.
+%
+%    \begin{macrocode}
+    \ifx\beamer@shortauthor\@empty\else\usebeamertemplate*{author}\fi
+    \ifx\insertdate\@empty\else\usebeamertemplate*{date}\fi
+    \ifx\insertinstitute\@empty\else\usebeamertemplate*{institute}\fi
+    \vfill
+    \vspace*{1mm}
+  \end{minipage}
+}
+%    \end{macrocode}
+% \end{macro}%
+%
+% Normal people should use |\maketitle| or |\titlepage| instead of using the
+% |title page| beamer template directly. Beamer already defines these macros,
+% but we patch them here to make the title page |[plain]| by default, remove
+% |\@thanks|, and ensure the title frame number doesn't count.
+%
+% \begin{macro}{\maketitle}
+% \begin{macro}{\titlepage}
+%
+%   Inserts the title frame, or causes the current frame to use the
+%   |title page| template.
+%
+%    \begin{macrocode}
+\def\maketitle{%
+  \ifbeamer@inframe
+    \titlepage
+  \else
+    \frame[plain]{\titlepage}
+  \fi
+}
+\def\titlepage{%
+  \usebeamertemplate{title page}
+}
+%    \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{title graphic}
+%   Set the title graphic in a zero-height box, so it doesn't change the
+%   position of other elements.
+%    \begin{macrocode}
+\setbeamertemplate{title graphic}{
+  \vbox to 0pt {
+    \vspace*{2em}
+    \inserttitlegraphic%
+  }%
+  \nointerlineskip%
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{title}
+%   Set the title on the title page.
+%    \begin{macrocode}
+\setbeamertemplate{title}{
+  \raggedright%
+  \linespread{1.0}%
+  \@metropolis@titleformat{\inserttitle}%
+  \par%
+  \vspace*{0.5em}
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{subtitle}
+%   Set the subtitle on the title page.
+%    \begin{macrocode}
+\setbeamertemplate{subtitle}{
+  \@metropolis@subtitleformat{\insertsubtitle}%
+  \par%
+  \vspace*{0.5em}
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{title separator}
+%   Template to set the title graphic in a zero-height box. (It won't
+%   change the position of other elements.)
+%    \begin{macrocode}
+\setbeamertemplate{title separator}{
+  \begin{tikzpicture}
+    \draw[fg, fill=fg] (0,0) rectangle (\textwidth, 0.4pt);
+  \end{tikzpicture}%
+  \par%
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{author}
+%   Set the author on the title page.
+%    \begin{macrocode}
+\setbeamertemplate{author}{
+  \vspace*{2em}
+  \insertauthor%
+  \par%
+  \vspace*{0.25em}
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{date}
+%   Set the date on the title page.
+%    \begin{macrocode}
+\setbeamertemplate{date}{
+  \insertdate%
+  \par%
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{institute}
+%   Set the institute on the title page.
+%    \begin{macrocode}
+\setbeamertemplate{institute}{
+  \vspace*{3mm}
+  \insertinstitute%
+  \par%
+}
+%    \end{macrocode}
+% \end{macro}
+%
+%
+%
+% \subsubsection{Section page}
+%
+% \begin{macro}{section page}
+%
+%   Template for the section title slide at the beginning of each section.
+%
+%    \begin{macrocode}
+\newcommand{\@metropolis@sectionpage@none}{
+  \AtBeginSection{
+    % intenionally empty
+  }
+}
+\defbeamertemplate{section page}{simple}{
+  \centering
+  \usebeamercolor[fg]{section title}
+  \usebeamerfont{section title}
+  \insertsectionhead\\
+}
+\newcommand{\@metropolis@sectionpage@simple}{
+  \setbeamertemplate{section page}[simple]
+  \AtBeginSection{
+    \ifbeamer@inframe
+      \sectionpage
+    \else
+      \frame[plain,c]{\sectionpage}
+    \fi
+  }
+}
+\defbeamertemplate{section page}{progressbar}{
+  \centering
+  \begin{minipage}{22em}
+    \usebeamercolor[fg]{section title}
+    \usebeamerfont{section title}
+    \insertsectionhead\\[-1ex]
+    \usebeamertemplate*{progress bar in section page}
+  \end{minipage}
+  \par
+}
+\newcommand{\@metropolis@sectionpage@progressbar}{
+  \setbeamertemplate{section page}[progressbar]
+  \AtBeginSection{
+    \ifbeamer@inframe
+      \sectionpage
+    \else
+      \frame[plain,c]{\sectionpage}
+    \fi
+  }
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{progress bar in section page}
+%
+%   Template for the progress bar displayed by default on the section page.
+%   This code is duplicated in large part in the outer theme's template
+%   |progress bar in head/foot|.
+%
+%    \begin{macrocode}
+\newlength{\metropolis@progressonsectionpage}
+\setbeamertemplate{progress bar in section page}{
+  \setlength{\metropolis@progressonsectionpage}{%
+    \textwidth * \ratio{\insertframenumber pt}{\inserttotalframenumber pt}%
+  }%
+  \begin{tikzpicture}
+    \draw[bg, fill=bg] (0,0) rectangle (\textwidth, 0.4pt);
+    \draw[fg, fill=fg] (0,0) rectangle (\metropolis@progressonsectionpage, 0.4pt);
+  \end{tikzpicture}%
+}
+%    \end{macrocode}
+%
+%   The above code assumes that |\insertframenumber| is less than or equal to
+%   |\inserttotalframenumber|. However, this is not true on the first compile;
+%   in the absence of an |.aux| file, |\inserttotalframenumber| defaults to 1.
+%   This behaviour could cause fatal errors for long presentations, as
+%   |\metropolis@progressonsectionpage| would exceed \TeX's maximum length
+%   (16383.99999pt, roughly 5.75 metres or 18.9 feet).
+%   To avoid this, we increase the default value for |\inserttotalframenumber|;
+%   presentations with over 4000 slides will still break on first compile, but
+%   users in that situation likely have deeper problems to solve.
+%
+%    \begin{macrocode}
+\def\inserttotalframenumber{100}
+%    \end{macrocode}
+% \end{macro}
+%
+%
+%
+% \subsubsection{Block environments}
+%
+% Regular block environment
+%
+%    \begin{macrocode}
+\newlength{\@metropolis@blockskip}
+\setbeamertemplate{block begin}{%
+  \setlength{\parskip}{\@metropolis@parskip}
+  \vspace*{1ex}
+  \begin{beamercolorbox}[%
+    ht=2.4ex,
+    dp=1ex,
+    leftskip=\@metropolis@blockskip,
+    rightskip=\@metropolis@blockskip]{block title}
+      \usebeamerfont*{block title}\insertblocktitle%
+  \end{beamercolorbox}%
+  \vspace*{-1pt}
+  \usebeamerfont{block body}%
+  \begin{beamercolorbox}[%
+    dp=1ex,
+    leftskip=\@metropolis@blockskip,
+    rightskip=\@metropolis@blockskip,
+    vmode]{block body}%
+}
+\setbeamertemplate{block end}{%
+  \end{beamercolorbox}
+  \vspace*{0.2ex}
+}
+%    \end{macrocode}
+%
+% Alerted block environment
+%
+%    \begin{macrocode}
+\setbeamertemplate{block alerted begin}{%
+  \setlength{\parskip}{\@metropolis@parskip}
+  \vspace*{1ex}
+  \begin{beamercolorbox}[%
+    ht=2.4ex,
+    dp=1ex,
+    leftskip=\@metropolis@blockskip,
+    rightskip=\@metropolis@blockskip]{block title alerted}
+      \usebeamerfont*{block title alerted}\insertblocktitle%
+  \end{beamercolorbox}%
+  \vspace*{-1pt}
+  \usebeamerfont{block body alerted}%
+  \begin{beamercolorbox}[%
+    dp=1ex,
+    leftskip=\@metropolis@blockskip,
+    rightskip=\@metropolis@blockskip,
+    vmode]{block body alerted}%
+}
+\setbeamertemplate{block alerted end}{%
+  \end{beamercolorbox}
+  \vspace*{0.2ex}
+}
+%    \end{macrocode}
+%
+% Example block environment
+%
+%    \begin{macrocode}
+\setbeamertemplate{block example begin}{%
+  \setlength{\parskip}{\@metropolis@parskip}
+  \vspace*{1ex}
+  \begin{beamercolorbox}[%
+    ht=2.4ex,
+    dp=1ex,
+    leftskip=\@metropolis@blockskip,
+    rightskip=\@metropolis@blockskip]{block title example}
+      \usebeamerfont*{block title example}\insertblocktitle%
+  \end{beamercolorbox}%
+  \vspace*{-1pt}
+  \usebeamerfont{block body example}%
+  \begin{beamercolorbox}[%
+    dp=1ex,
+    leftskip=\@metropolis@blockskip,
+    rightskip=\@metropolis@blockskip,
+    vmode]{block body example}%
+}
+\setbeamertemplate{block example end}{%
+  \end{beamercolorbox}
+  \vspace*{0.2ex}
+}
+%    \end{macrocode}
+%
+%
+%
+% \subsubsection{Lists and floats}
+%
+%    \begin{macrocode}
+\setbeamertemplate{itemize items}{\textbullet}
+\setbeamertemplate{caption label separator}{: }
+\setbeamertemplate{caption}[numbered]
+%    \end{macrocode}
+%
+%
+%
+% \subsubsection{Footnotes}
+%    \begin{macrocode}
+\setbeamertemplate{footnote}{%
+  \parindent 0em\noindent%
+  \raggedright
+  \usebeamercolor{footnote}\hbox to 0.8em{\hfil\insertfootnotemark}\insertfootnotetext\par%
+}
+%    \end{macrocode}
+%
+%
+%
+% \subsubsection{Text and spacing settings}
+%
+%    \begin{macrocode}
+\newlength{\@metropolis@parskip}
+\setlength{\@metropolis@parskip}{0.5em}
+\setlength{\parskip}{\@metropolis@parskip}
+\linespread{1.15}
+%    \end{macrocode}
+%
+% By default, Beamer frames offer the |c| option to \textit{almost} vertically
+% center the text, but the placement is a little too high. To fix this, we
+% redefine the |c| option to equalize |\beamer@frametopskip| and
+% |\beamer@framebottomskip|. This solution was suggested by Enrico Gregorio in
+% an answer to \href{http://tex.stackexchange.com/questions/247826/}{this
+% Stack Exchange question}.
+%
+%    \begin{macrocode}
+\define@key{beamerframe}{c}[true]{% centered
+  \beamer@frametopskip=0pt plus 1fill\relax%
+  \beamer@framebottomskip=0pt plus 1fill\relax%
+  \beamer@frametopskipautobreak=0pt plus .4\paperheight\relax%
+  \beamer@framebottomskipautobreak=0pt plus .6\paperheight\relax%
+  \def\beamer@initfirstlineunskip{}%
+}
+%    \end{macrocode}
+%
+% Process package options
+%
+%    \begin{macrocode}
+\@metropolis@inner@setdefaults
+\ProcessPgfPackageOptions{/metropolis/inner}
+%    \end{macrocode}
+%
+% \iffalse
+%</package>
+% \fi
+% \Finale
+\endinput
diff --git a/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerouterthememetropolis.dtx b/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerouterthememetropolis.dtx
new file mode 100644
index 00000000000..2b3df9d73fd
--- /dev/null
+++ b/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerouterthememetropolis.dtx
@@ -0,0 +1,268 @@
+% \iffalse meta-comment -------------------------------------------------------
+% Copyright 2015 Matthias Vogelgesang and the LaTeX community. A full list of
+% contributors can be found at
+%
+%     https://github.com/matze/mtheme/graphs/contributors
+%
+% and the original template was based on the HSRM theme by Benjamin Weiss.
+%
+% This work is licensed under a Creative Commons Attribution-ShareAlike 4.0
+% International License (https://creativecommons.org/licenses/by-sa/4.0/).
+% ------------------------------------------------------------------------- \fi
+% \iffalse
+%<driver> \ProvidesFile{beamerouterthememetropolis.dtx}
+%<*package>
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{beamerouterthememetropolis}[2015/12/04 Metropolis outer theme]
+%</package>
+%<driver> \documentclass{ltxdoc}
+%<driver> \usepackage{beamerouterthememetropolis}
+%<driver> \begin{document}
+%<driver> \DocInput{beamerouterthememetropolis.dtx}
+%<driver> \end{document}
+% \fi
+% \CheckSum{0}
+% \StopEventually{}
+% \iffalse
+%<*package>
+% ------------------------------------------------------------------------- \fi
+%
+% \subsection{\textsc{metropolis} outer theme}
+%
+% A |beamer| outer theme dictates the style of the frame elements traditionally
+% set outside the body of each slide: the head, footline, and frame title.
+%
+% Load required packages.
+%    \begin{macrocode}
+\RequirePackage{etoolbox}
+\RequirePackage{calc}
+\RequirePackage{pgfopts}
+%    \end{macrocode}
+%
+%
+%
+% \subsubsection{Options}
+%
+% \begin{macro}{numbering}
+% This option controls the page numbering.
+%    \begin{macrocode}
+\pgfkeys{
+  /metropolis/outer/numbering/.cd,
+    .is choice,
+    none/.code=\setbeamertemplate{frame numbering}[none],
+    counter/.code=\setbeamertemplate{frame numbering}[counter],
+    fraction/.code=\setbeamertemplate{frame numbering}[fraction],
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{progressbar}
+% This option controls the progressbar.
+%    \begin{macrocode}
+\pgfkeys{
+  /metropolis/outer/progressbar/.cd,
+    .is choice,
+    none/.code={%
+      \setbeamertemplate{headline}[plain]
+      \setbeamertemplate{frametitle}[plain]
+      \setbeamertemplate{footline}[plain]
+    },
+    head/.code={\pgfkeys{/metropolis/outer/progressbar=none}
+      \addtobeamertemplate{headline}{}{%
+        \usebeamertemplate*{progress bar in head/foot}
+      }
+    },
+    frametitle/.code={\pgfkeys{/metropolis/outer/progressbar=none}
+      \addtobeamertemplate{frametitle}{}{%
+        \usebeamertemplate*{progress bar in head/foot}
+      }
+    },
+    foot/.code={\pgfkeys{/metropolis/outer/progressbar=none}
+      \addtobeamertemplate{footline}{}{%
+        \usebeamertemplate*{progress bar in head/foot}%
+      }
+    },
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{frametitleformat}
+% Control the titleformat of the frame title
+%    \begin{macrocode}
+\pgfkeys{
+  /metropolis/outer/titleformat frame/.cd,
+    .is choice,
+    regular/.code={%
+      \let\@metropolis@frametitleformat\@empty%
+      \setbeamerfont{frametitle}{shape=\normalfont}%
+      \renewcommand{\@metropolis@frametitlestrut}{%
+        \vphantom{ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz}%
+      }
+    },
+    smallcaps/.code={%
+      \let\@metropolis@frametitleformat\@empty%
+      \setbeamerfont{frametitle}{shape=\scshape}%
+      \renewcommand{\@metropolis@frametitlestrut}{%
+        \vphantom{ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz}%
+      }
+    },
+    allsmallcaps/.code={%
+      \let\@metropolis@frametitleformat\MakeLowercase%
+      \setbeamerfont{frametitle}{shape=\scshape}%
+      \renewcommand{\@metropolis@frametitlestrut}{%
+        \vphantom{abcdefghijklmnopqrstuvwxyz}%
+      }
+      \PackageWarning{beamerthememetropolis}{%
+        Be aware that titleformat frame=allsmallcaps can lead to problems%
+      }
+    },
+    allcaps/.code={%
+      \let\@metropolis@frametitleformat\MakeUppercase%
+      \setbeamerfont{frametitle}{shape=\normalfont}
+      \renewcommand{\@metropolis@frametitlestrut}{%
+        \vphantom{ABCDEFGHIJKLMNOPQRSTUVWXYZ}%
+      }
+      \PackageWarning{beamerthememetropolis}{%
+        Be aware that titleformat frame=allcaps can lead to problems%
+      }
+    },
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@metropolis@outer@setdefaults}
+% Set default values for outer theme options.
+%    \begin{macrocode}
+\newcommand{\@metropolis@outer@setdefaults}{
+  \pgfkeys{/metropolis/outer/.cd,
+    numbering=counter,
+    progressbar=none,
+    titleformat frame=regular,
+  }
+}
+%    \end{macrocode}%
+% \end{macro}
+%
+%
+%
+% \subsubsection{Head and footline}
+%
+% All good |beamer| presentations should already remove the navigation symbols,
+% but \textsc{metropolis} removes them automatically (just in case).
+%
+%    \begin{macrocode}
+\setbeamertemplate{navigation symbols}{}
+%    \end{macrocode}
+%
+% Templates for the frame number. Can be omitted, shown or displayed as a
+% fraction of the total frames.
+%
+%    \begin{macrocode}
+\defbeamertemplate{frame numbering}{none}{}
+\defbeamertemplate{frame numbering}{counter}{\insertframenumber}
+\defbeamertemplate{frame numbering}{fraction}{
+  \insertframenumber/\inserttotalframenumber
+}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\defbeamertemplate{headline}{plain}{}
+\defbeamertemplate{footline}{plain}{%
+  \begin{beamercolorbox}[wd=\textwidth, sep=3ex]{footline}%
+    \hfill%
+    \usebeamerfont{page number in head/foot}%
+    \usebeamertemplate*{frame numbering}
+  \end{beamercolorbox}%
+}
+%    \end{macrocode}
+%
+%
+%
+% \subsubsection{Frametitle}
+%
+% \begin{macro}{\@metropolis@frametitleformat}
+%   Define a hook to change the case format of the frame title.
+%    \begin{macrocode}
+\def\@metropolis@frametitleformat#1{#1}
+%    \end{macrocode}
+% \end{macro}
+%
+% To make the |\MakeLowercase| and |\MakeUppercase| macros work in the
+% frame title we have to patch |\beamer@@frametitle|. This solution was
+% suggested by Enrico Gregorio in an answer to
+% \href{http://tex.stackexchange.com/questions/112526/}{this StackExchange
+% question}.
+%
+%    \begin{macrocode}
+\patchcmd{\beamer@@frametitle}
+  {\beamer@ifempty{#2}{}{%
+      \gdef\insertframetitle{{#2\ifnum\beamer@autobreakcount>0\relax{}\space%
+      \usebeamertemplate*{frametitle continuation}\fi}}%
+    \gdef\beamer@frametitle{#2}%
+    \gdef\beamer@shortframetitle{#1}%
+    }}
+  {\beamer@ifempty{#2}{}{%
+      \gdef\insertframetitle{{\@metropolis@frametitleformat{#2}\ifnum%
+      \beamer@autobreakcount>0\relax{}\space%
+      \usebeamertemplate*{frametitle continuation}\fi}}%
+    \gdef\beamer@frametitle{#2}%
+    \gdef\beamer@shortframetitle{#1}%
+    }}
+  {}
+  {\PackageError{beamerouterthememetropolis}{Patching frame title failed}}
+%    \end{macrocode}
+%
+% \begin{macro}{frametitle}
+%
+% Templates for the frame title, which is optionally underlined with a
+% progress bar.
+%
+%    \begin{macrocode}
+\newlength{\@metropolis@frametitlestrut}
+\defbeamertemplate{frametitle}{plain}{%
+  \nointerlineskip%
+  \begin{beamercolorbox}[%
+      wd=\paperwidth,%
+      sep=1.5ex,%
+    ]{frametitle}%
+  \@metropolis@frametitlestrut\insertframetitle\@metropolis@frametitlestrut%
+  \end{beamercolorbox}%
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{progress bar in head/foot}
+%
+% Template for the progress bar optionally displayed below the frame title
+% on each page. Much of this code is duplicated in the inner theme's template
+% |progress bar in section page|.
+%
+%    \begin{macrocode}
+\newlength{\metropolis@progressinheadfoot}
+\setbeamertemplate{progress bar in head/foot}{
+  \nointerlineskip
+  \setlength{\metropolis@progressinheadfoot}{%
+    \paperwidth * \ratio{\insertframenumber pt}{\inserttotalframenumber pt}%
+  }%
+  \begin{beamercolorbox}[wd=\paperwidth]{progress bar in head/foot}
+    \begin{tikzpicture}
+      \draw[bg, fill=bg] (0,0) rectangle (\paperwidth, 0.4pt);
+      \draw[fg, fill=fg] (0,0) rectangle (\metropolis@progressinheadfoot, 0.4pt);
+    \end{tikzpicture}%
+  \end{beamercolorbox}
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% Process package options
+%
+%    \begin{macrocode}
+\@metropolis@outer@setdefaults
+\ProcessPgfPackageOptions{/metropolis/outer}
+%    \end{macrocode}
+%
+% \iffalse
+%</package>
+% \fi
+% \Finale
+\endinput
diff --git a/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerthememetropolis.dtx b/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerthememetropolis.dtx
new file mode 100644
index 00000000000..0cec598d0db
--- /dev/null
+++ b/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerthememetropolis.dtx
@@ -0,0 +1,219 @@
+% \iffalse meta-comment -------------------------------------------------------
+% Copyright 2015 Matthias Vogelgesang and the LaTeX community. A full list of
+% contributors can be found at
+%
+%     https://github.com/matze/mtheme/graphs/contributors
+%
+% and the original template was based on the HSRM theme by Benjamin Weiss.
+%
+% This work is licensed under a Creative Commons Attribution-ShareAlike 4.0
+% International License (https://creativecommons.org/licenses/by-sa/4.0/).
+% ------------------------------------------------------------------------- \fi
+% \iffalse
+%<driver> \ProvidesFile{beamerthememetropolis.dtx}
+%<*package>
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{beamerthememetropolis}[2015/12/04 Metropolis Beamer theme]
+%</package>
+%<driver> \documentclass{ltxdoc}
+%<driver> \usepackage{beamerthememetropolis}
+%<driver> \begin{document}
+%<driver> \DocInput{beamerthememetropolis.dtx}
+%<driver> \end{document}
+% \fi
+% \CheckSum{0}
+% \StopEventually{}
+% \iffalse
+%<*package>
+% ------------------------------------------------------------------------- \fi
+%
+% \subsection{\textsc{metropolis} main theme}
+%
+% The primary job of this package is to load the component sub-packages of the
+% \textsc{metropolis} theme and route the theme options accordingly. It also
+% provides some custom commands and environments for the user.
+%
+% Load the required packages.
+%    \begin{macrocode}
+\RequirePackage{etoolbox}
+\RequirePackage{pgfopts}
+%    \end{macrocode}
+%
+% \subsubsection{Options}
+%
+% \begin{macro}{\metroset}
+% First of all we define a macro for the user to set options.
+%    \begin{macrocode}
+\newcommand{\metroset}[1]{\pgfkeys{/metropolis/.cd,#1}}
+%    \end{macrocode}
+% \end{macro}
+%
+% Then we need to pass the unknown options to the sub-packages.
+%
+%    \begin{macrocode}
+\pgfkeys{/metropolis/.cd,
+  .search also={
+    /metropolis/inner,
+    /metropolis/outer,
+    /metropolis/color,
+  },
+%    \end{macrocode}
+%
+% We have to forwarded keys that affect multiple sub-packages manually.
+%
+%    \begin{macrocode}
+  block/.code=\pgfkeysalso{
+    inner/block=#1,
+    color/block=#1,
+  },
+}
+%    \end{macrocode}
+%
+% \begin{macro}{titleformat plain}
+% Control the titleformat of the plain title
+%    \begin{macrocode}
+\pgfkeys{
+  /metropolis/titleformat plain/.cd,
+    .is choice,
+    regular/.code={%
+      \let\@metropolis@plaintitleformat\@empty%
+      \setbeamerfont{plain title}{shape=\normalfont}%
+    },
+    smallcaps/.code={%
+      \let\@metropolis@plaintitleformat\@empty%
+      \setbeamerfont{plain title}{shape=\scshape}%
+    },
+    allsmallcaps/.code={%
+      \let\@metropolis@plaintitleformat\MakeLowercase%
+      \setbeamerfont{plain title}{shape=\scshape}%
+      \PackageWarning{beamerthememetropolis}{%
+        Be aware that titleformat plain=allsmallcaps can lead to problems%
+      }
+    },
+    allcaps/.code={%
+      \let\@metropolis@plaintitleformat\MakeUppercase%
+      \setbeamerfont{plain title}{shape=\normalfont}%
+      \PackageWarning{beamerthememetropolis}{%
+        Be aware that titleformat plain=allcaps can lead to problems%
+      }
+    },
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{titleformat}
+% Control the titleformat of every title type together
+%    \begin{macrocode}
+\pgfkeys{
+  /metropolis/titleformat/.code=\pgfkeysalso{
+      inner/titleformat title=#1,
+      inner/titleformat subtitle=#1,
+      inner/titleformat section=#1,
+      outer/titleformat frame=#1,
+      titleformat plain=#1,
+    }
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% For backwards compatibility with earlier betas of the theme, we implement
+% deprecated option names as aliases to the corresponding |key=value| options.
+%
+%    \begin{macrocode}
+\pgfkeys{/metropolis/.cd,
+  usetitleprogressbar/.code=\pgfkeysalso{outer/progressbar=frametitle},
+  noslidenumbers/.code=\pgfkeysalso{outer/numbering=none},
+  usetotalslideindicator/.code=\pgfkeysalso{outer/numbering=fraction},
+  nosectionslide/.code=\pgfkeysalso{inner/sectionpage=none},
+  darkcolors/.code=\pgfkeysalso{color/background=dark},
+  blockbg/.code=\pgfkeysalso{color/block=fill, inner/block=fill},
+}
+%    \end{macrocode}
+%
+% Set default values for options.
+%
+%    \begin{macrocode}
+\newcommand{\@metropolis@setdefaults}{
+  \pgfkeys{/metropolis/.cd,
+    titleformat plain=regular,
+  }
+}
+%    \end{macrocode}
+%
+%
+%
+% \subsubsection{Component sub-packages}
+%
+% Having processed the options, we can now load the component sub-packages of
+% the theme.
+%    \begin{macrocode}
+\useinnertheme{metropolis}
+\useoutertheme{metropolis}
+\usecolortheme{metropolis}
+\usefonttheme{metropolis}
+%    \end{macrocode}
+%
+% The |tol| theme for |pgfplots| is only loaded if |pgfplots| is used.
+%
+%    \begin{macrocode}
+\AtEndPreamble{%
+  \@ifpackageloaded{pgfplots}{%
+    \RequirePackage{pgfplotsthemetol}
+  }{}
+}
+%    \end{macrocode}
+%
+%
+%
+% \subsubsection{Custom commands}
+%
+% We define custom commands in this package as their proper usage may depend
+% on multiple sub-packages.
+%
+% \begin{macro}{\@metropolis@plaintitleformat}
+%   Define a hook to change the case format of the plain title.
+%    \begin{macrocode}
+\def\@metropolis@plaintitleformat#1{#1}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\plain}
+%   Creates a plain frame with dark background, suitable for displaying images
+%   or a few words.
+%    \begin{macrocode}
+\newcommand{\plain}[2][]{%
+  \begingroup
+    \setbeamercolor{background canvas}{
+      use=palette primary,
+      parent=palette primary
+    }
+    \begin{frame}[c]{#1}
+      \begin{center}
+        \usebeamercolor[fg]{palette primary}
+        \usebeamerfont{plain title}
+        \@metropolis@plaintitleformat{#2}
+      \end{center}
+    \end{frame}
+  \endgroup
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\mreducelistspacing}
+%    \begin{macrocode}
+\newcommand{\mreducelistspacing}{\vspace{-\topsep}}
+%    \end{macrocode}
+% \end{macro}
+%
+% Process package options
+%
+%    \begin{macrocode}
+\@metropolis@setdefaults
+\ProcessPgfOptions{/metropolis}
+%    \end{macrocode}
+%
+% \iffalse
+%</package>
+% \fi
+% \Finale
+\endinput
diff --git a/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerthememetropolis.ins b/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerthememetropolis.ins
new file mode 100644
index 00000000000..5a78e84ba72
--- /dev/null
+++ b/Master/texmf-dist/source/latex/beamertheme-metropolis/beamerthememetropolis.ins
@@ -0,0 +1,71 @@
+%% ---------------------------------------------------------------------------
+%% Copyright 2015 Matthias Vogelgesang and the LaTeX community. A full list of
+%% contributors can be found at
+%%
+%%     https://github.com/matze/mtheme/graphs/contributors
+%%
+%% and the original template was based on the HSRM theme by Benjamin Weiss.
+%%
+%% This work is licensed under a Creative Commons Attribution-ShareAlike 4.0
+%% International License (https://creativecommons.org/licenses/by-sa/4.0/).
+%% ---------------------------------------------------------------------------
+
+\input{docstrip.tex}
+\keepsilent
+\askforoverwritefalse
+\usedir{tex/latex/mtheme}
+
+\preamble
+---------------------------------------------------------------------------
+Copyright 2015 Matthias Vogelgesang and the LaTeX community. A full list of
+contributors can be found at
+
+    https://github.com/matze/mtheme/graphs/contributors
+
+and the original template was based on the HSRM theme by Benjamin Weiss.
+
+This work is licensed under a Creative Commons Attribution-ShareAlike 4.0
+International License (https://creativecommons.org/licenses/by-sa/4.0/).
+---------------------------------------------------------------------------
+\endpreamble
+
+\generate{\file{beamerthememetropolis.sty}{%
+          \from{beamerthememetropolis.dtx}{package}}
+          }
+\generate{\file{beamerinnerthememetropolis.sty}{%
+          \from{beamerinnerthememetropolis.dtx}{package}}
+          }
+\generate{\file{beamerouterthememetropolis.sty}{%
+          \from{beamerouterthememetropolis.dtx}{package}}
+          }
+\generate{\file{beamerfontthememetropolis.sty}{%
+          \from{beamerfontthememetropolis.dtx}{package}}
+          }
+\generate{\file{beamercolorthememetropolis.sty}{%
+          \from{beamercolorthememetropolis.dtx}{package}}
+          }
+\generate{\file{pgfplotsthemetol.sty}{%
+          \from{pgfplotsthemetol.dtx}{package}}
+          }
+
+\obeyspaces
+\Msg{**************************************************************}
+\Msg{*                                                            *}
+\Msg{* To finish the installation you have to move the following  *}
+\Msg{* files into a directory searched by TeX:                    *}
+\Msg{*                                                            *}
+\Msg{*     beamerthememetropolis.sty                              *}
+\Msg{*     beamerinnerthememetropolis.sty                         *}
+\Msg{*     beamerouterthememetropolis.sty                         *}
+\Msg{*     beamerfontthememetropolis.sty                          *}
+\Msg{*     beamercolorthememetropolis.sty                         *}
+\Msg{*     pgfplotsthemetol.sty                                   *}
+\Msg{*                                                            *}
+\Msg{* To produce the documentation run the file mtheme.dtx       *}
+\Msg{* through LaTeX.                                             *}
+\Msg{*                                                            *}
+\Msg{* Happy TeXing!                                              *}
+\Msg{*                                                            *}
+\Msg{**************************************************************}
+
+\endbatchfile
diff --git a/Master/texmf-dist/source/latex/beamertheme-metropolis/metropolistheme.dtx b/Master/texmf-dist/source/latex/beamertheme-metropolis/metropolistheme.dtx
new file mode 100644
index 00000000000..d78c6dd2f7b
--- /dev/null
+++ b/Master/texmf-dist/source/latex/beamertheme-metropolis/metropolistheme.dtx
@@ -0,0 +1,532 @@
+%% ---------------------------------------------------------------------------
+%% Copyright 2015 Matthias Vogelgesang and the LaTeX community. A full list of
+%% contributors can be found at
+%%
+%%     https://github.com/matze/mtheme/graphs/contributors
+%%
+%% and the original template was based on the HSRM theme by Benjamin Weiss.
+%%
+%% This work is licensed under a Creative Commons Attribution-ShareAlike 4.0
+%% International License (https://creativecommons.org/licenses/by-sa/4.0/).
+%% ---------------------------------------------------------------------------
+
+\documentclass{ltxdoc}
+%\OnlyDescription
+
+\usepackage{parskip}
+\usepackage{setspace}
+\usepackage{xspace}
+\onehalfspacing
+
+\usepackage{etoolbox}
+\usepackage{ifxetex}
+\usepackage{ifluatex}
+
+\ifboolexpr{bool {xetex} or bool {luatex}}{
+  \usepackage{fontspec}
+  \defaultfontfeatures{Ligatures=TeX}
+
+  \newcounter{fontsnotfound}
+  \newcommand{\checkfont}[1]{%
+    \suppressfontnotfounderror=1%
+    \font\x = "#1" at 10pt
+    \selectfont
+    \ifx\x\nullfont%
+      \stepcounter{fontsnotfound}%
+    \fi%
+    \suppressfontnotfounderror=0%
+  }
+
+  \newcommand{\iffontsexist}[3]{%
+    \setcounter{fontsnotfound}{0}%
+    \expandafter\forcsvlist\expandafter%
+    \checkfont\expandafter{#1}%
+    \ifnum\value{fontsnotfound}=0%
+      #2%
+    \else%
+      #3%
+    \fi%
+  }
+  \iffontsexist{Fira Sans Light,%
+                Fira Sans Light Italic,%
+                Fira Sans,%
+                Fira Sans Italic}{%
+    \setmainfont[BoldFont={Fira Sans}]{Fira Sans Light}%
+  }{%
+    \iffontsexist{Fira Sans Light OT,%
+                  Fira Sans Light Italic OT,%
+                  Fira Sans OT,%
+                  Fira Sans Italic OT}{%
+      \setmainfont[BoldFont={Fira Sans OT}]{Fira Sans Light OT}%
+    }{%
+      \typeout{%
+        Could not find Fira Sans fonts. Creating documentation%
+        with standard fonts.%
+      }
+    }
+  }
+  \iffontsexist{Fira Mono, Fira Mono Bold}{%
+    \setmonofont{Fira Mono}%
+  }{%
+    \iffontsexist{Fira Mono OT, Fira Mono Bold OT}{%
+      \setmonofont{Fira Mono OT}%
+    }{%
+      \typeout{%
+        Could not find Fira Sans fonts. Creating documentation%
+        with standard monospaced fonts.%
+      }
+    }
+  }
+}{
+  \typeout{%
+    You need to compile with XeLaTeX or LuaLaTeX to use the Fira fonts.%
+  }
+}
+
+\usepackage{enumitem}
+\setlist[itemize]{noitemsep}
+\setlist[enumerate]{noitemsep}
+
+\usepackage{xcolor}
+\definecolor{mDarkBrown}{HTML}{604c38}
+\definecolor{mDarkTeal}{HTML}{23373b}
+\definecolor{mLightBrown}{HTML}{EB811B}
+\definecolor{mLightGreen}{HTML}{14B03D}
+\definecolor{mBackground}{HTML}{FFFFFF}
+
+\usepackage{listings}
+\lstset{%
+  language=[LaTeX]{TeX},
+  basicstyle=\ttfamily,
+  keywordstyle=\color{mLightBrown}\bfseries,
+  commentstyle=\color{mLightGreen},
+  stringstyle=\color{mLightGreen},
+  backgroundcolor=\color{mBackground},
+  numbers=none,
+  numberstyle=\tiny\ttfamily,
+  stepnumber=2,
+  showspaces=false,
+  showstringspaces=false,
+  showtabs=false,
+  frame=none,
+  framerule=1pt,
+  tabsize=2,
+  rulesep=5em,
+  captionpos=b,
+  breaklines=true,
+  breakatwhitespace=false,
+  framexleftmargin=0em,
+  framexrightmargin=0em,
+  xleftmargin=0em,
+  xrightmargin=0em,
+  aboveskip=1em,
+  belowskip=1em,
+  morekeywords={usetheme,institute,maketitle,@metropolis@titleformat,%
+                plain,setbeamercolor,metroset,setsansfont,setmonofont},
+}
+\lstMakeShortInline|
+
+\usepackage[colorlinks=true,
+            linkcolor=mLightBrown,
+            menucolor=mLightBrown,
+            pagecolor=mLightBrown,
+            urlcolor=mLightBrown]{hyperref}
+
+\newcommand{\DescribeOption}[4]{
+  \DescribeMacro{#1}
+  \begin{minipage}[t]{\textwidth}
+    \textit{\textbf{\textcolor{mLightGreen}{#2}}}\dotfill\,#3\par
+    \begingroup
+    \vspace{0.5em}#4\par
+    \endgroup
+  \end{minipage}
+}
+
+\newcommand{\themename}{\textbf{\textsc{metropolis}}\xspace}
+
+\GetFileInfo{beamerthememetropolis.dtx}
+\title{Modern Beamer Presentations with the \themename package}
+\author{Matthias Vogelgesang \\ \url{matthias.vogelgesang@gmail.com}}
+\date{v1.0}
+
+\begin{document}
+
+\maketitle
+\tableofcontents
+
+\section{Introduction}
+
+Beamer is an awesome way to make presentations with LaTeX, but its theme
+selection is surprisingly sparse. The stock themes share an aesthetic that is
+now overused and can be a little cluttered, and the few distinctive custom
+themes available are often specialized for a particular corporate or
+institutional brand.
+
+The goal of \themename is to provide a simple, modern Beamer theme suitable
+for anyone to use. It tries to minimize noise and maximize space for content;
+the only visual flourish it offers is an (optional) progress bar added to each
+slide or to the section slides.
+
+By default, \themename uses
+\href{https://www.mozilla.org/en-US/styleguide/products/firefox-os/typeface/}
+{Fira Sans}, a gorgeous typeface commissioned by Mozilla and designed by
+\href{http://www.carrois.com/fira-3-1/}{Carrois}. For best results, you will
+need the Fira typeface installed and use Xe\LaTeX{} to typeset your slides.
+However, \themename can also be used with other typefaces and \LaTeX{} build
+systems.
+
+\themename's codebase is maintained on \href{https://github.com/matze/mtheme}
+{GitHub}. If you have issues, find mistakes in the manual or want to help make
+the theme even better, please get in touch there. The
+\href{https://github.com/matze/mtheme/graphs/contributors}
+{full list of contributors} already contains over a dozen names!
+
+
+\section{Getting Started}
+
+\subsection{Installing from CTAN}
+For the regular user it is recommended to install \themename from
+\href{https://www.ctan.org}{CTAN}. In case you keep your \TeX\ distribution
+up-to-date, chances are good that \themename is already installed. If it is not,
+you need to update your packages. For  \TeX\ Live (or Mac\TeX\ on OS X) the
+following command updates all packages.
+
+\begin{lstlisting}
+sudo tlmgr update --all
+\end{lstlisting}
+
+For any other distribution please refer to its documentation on how to update your
+packages.
+
+To get the most out of the theme you should also install the |Fira| fonts. Yet this
+is not mandatory. \themename also works with the standard fonts.
+
+\subsection{Installing from GitHub}
+
+Installing \themename, like any Beamer theme, involves four easy steps:
+\begin{description}
+  \item[Download the source] with a |git clone| of the
+    \href{https://github.com/matze/mtheme}{\themename repository} or as a
+    \href{https://github.com/matze/mtheme/archive/master.zip}{zip archive}
+    of the latest development version.
+
+  \item[Compile the style files] by running |make sty| inside the downloaded
+    directory. (Or run \LaTeX{} directly on |source/metropolistheme.ins|.)
+
+  \item[Move the resulting |*.sty| files] to the folder containing your
+    presentation. To use \themename with many presentations, run
+    |make install| or move the |*.sty| files to a folder in your \TeX{} path
+    instead.
+
+  \item[Use the theme for your presentation] by declaring
+    |\usetheme{metropolis}| in the preamble of your Beamer document.
+\end{description}
+
+\themename uses the Make build system to offer the following installation
+options for advanced users:
+
+\begin{description}
+  \item[|make sty|] builds the theme style files.
+  \item[|make doc|] builds this documentation manual.
+  \item[|make demo|] builds a demo presentation to test the features of
+    \themename.
+  \item[|make all|] builds the theme, manual, and demo presentation.
+  \item[|make clean|] removes the files generated by |make all|.
+  \item[|make install|] installs the theme into your local texmf folder.
+  \item[|make uninstall|] removes the theme from your local texmf folder.
+  \item[|make ctan|] creates a package for CTAN distribution.
+\end{description}
+
+\subsection{Installing the Debian Package}
+As an alternative users of Debian or Ubuntu can also install this
+\href{https://launchpad.net/\%7Eedd/+archive/ubuntu/misc/+files/latex-mtheme_0.1.0vidid1_all.deb}{.deb package}
+containing the theme files as well as the Fira Sans font files.
+
+\subsection{A Minimal Example}
+
+The following code shows a minimal example of a Beamer presentation using
+\themename.
+
+\begin{lstlisting}
+\documentclass{beamer}
+\usetheme{metropolis}       % Use metropolis theme
+\title{A minimal example}
+\date{\today}
+\author{Matthias Vogelgesang}
+\institute{Centre for Modern Beamer Themes}
+\begin{document}
+  \maketitle
+  \section{First Section}
+  \begin{frame}{First Frame}
+    Hello, world!
+  \end{frame}
+\end{document}
+\end{lstlisting}
+
+
+\subsection{Dependencies}
+
+\begin{itemize}
+  \item TikZ
+  \item XeLaTeX or LuaTeX
+  \item \href{https://github.com/mozilla/Fira}{Fira Sans} and Mono font
+\end{itemize}
+
+The |Fira Sans| font is not a hard dependency. \themename will try to load the
+font and use it if it is installed, but if not it will just use the standard
+font. Depending on the Linux distribution, the packaged name of |Fira Sans|
+might be |Fira Sans OT| instead of |Fira Sans|. \themename will check for this
+name too.
+
+\subsection{Pandoc}
+
+To use this theme with \href{http://johnmacfarlane.net/pandoc/}{Pandoc}-based
+presentations, you can run the following command
+
+\begin{lstlisting}
+$ pandoc -t beamer --latex-engine=xelatex -V theme:m -o output.pdf input.md
+\end{lstlisting}
+
+
+
+
+\section{Customization}
+\subsection{Package options}
+The theme provides a number of options. The options use a key=value interface.
+So every option is controlled by a key its value. To use an option you can
+either provide a comma separated list of options when invoking
+\textsc{metropolis} in the preamble of the presentation.
+\begin{lstlisting}
+\usetheme[<key=value list>]{metropolis}
+\end{lstlisting}
+Or you can set them at any time with the |\metroset| macro.
+\begin{lstlisting}
+\metroset{<key=value list>}
+\end{lstlisting}
+To set an option on a specific sub-package only you have to add the
+corresponding prefix (inner, outer, color), e.g.
+\begin{lstlisting}
+\metroset{inner/block=fill}
+\end{lstlisting}
+The list of options is structured as shown in the following example.
+
+\DescribeOption{key}{list of possible values}{default value}{
+  A short description of the option.
+}
+
+Although the options are grouped into the corresponding packages every option
+can and in most cases should be set on the main theme directly. If an option
+is listed in multiple sub-packages, setting it on the main theme will set the
+option on every sub-package accordingly.
+
+\subsubsection{Main theme}
+\DescribeOption{titleformat}%
+               {regular, smallcaps, allsmallcaps, allcaps}
+               {regular}{
+  Shortcut option to change the titleformat of all titles together. Please
+  refer to section \ref{sec:titleformats} for known issues.
+}
+
+\DescribeOption{titleformat plain}%
+               {regular, smallcaps, allsmallcaps, allcaps}%
+               {regular}{
+  Control the titleformat of the plain title. Please refer to section
+  \ref{sec:titleformats} for known issues.
+}
+
+\subsubsection{Inner theme}
+\DescribeOption{block}{transparent, fill}{transparent}{
+  This option controls the block background. It can either be filled with a
+  light grey or be transparent.
+}
+
+\DescribeOption{sectionpage}{none, simple, progressbar}{progressbar}{
+  Disable section pages at all, typeset centered section title or add a thin
+  progress bar below the centered section title.
+}
+
+\DescribeOption{titleformat title}%
+               {regular, smallcaps, allsmallcaps, allcaps}%
+               {regular}{
+  Control the titleformat of the title. Please refer to section
+  \ref{sec:titleformats} for known issues.
+}
+
+\DescribeOption{titleformat subtitle}%
+               {regular, smallcaps, allsmallcaps, allcaps}%
+               {regular}{
+  Control the titleformat of the subtitle. Please refer to section
+  \ref{sec:titleformats} for known issues.
+}
+
+\DescribeOption{titleformat section}%
+               {regular, smallcaps, allsmallcaps, allcaps}%
+               {regular}{
+  Control the titleformat of the section title. Please refer to section
+  \ref{sec:titleformats} for known issues.
+}
+
+\subsubsection{Outer theme}
+\DescribeOption{numbering}{none, counter, fraction}{counter}{
+  In the bottom right corner of each frame the current frame number is
+  displayed. This can be disabled or the total framenumber can be added
+  additionally.
+}
+
+\DescribeOption{progressbar}{none, head, frametitle, foot}{none}{
+  Adds a progress bar to the top of each frame (|head|), the bottom of each
+  frame (|foot|), or directly below each frame title (|frametitle|).
+}
+
+\DescribeOption{titleformat frame}%
+               {regular, smallcaps, allsmallcaps, allcaps}%
+               {regular}{
+  Control the titleformat of the frame title. Please refer to section
+  \ref{sec:titleformats} for known issues.
+}
+
+\subsubsection{Color theme}
+\DescribeOption{block}{transparent, fill}{transparent}{
+  This option controls the block background. It can either be filled with a
+  light grey or be transparent.
+}
+
+\DescribeOption{background}{dark, light}{light}{
+  This option defines whether the background shall be dark and the foreground
+  be light or vice versa.
+}
+
+\subsection{Color Customization}
+
+The included \themename color theme is used by default, but its colors can be
+easily changed to suit your tastes. All of the theme's styles are defined in
+terms of three beamer colors:
+\begin{itemize}
+    \item |normal text| (dark fg, light bg)
+    \item |alerted text| (colored fg, should be visible against dark or light)
+    \item |example text| (colored fg, should be visible against dark or light)
+\end{itemize}
+An easy way to customize the theme is to redefine these colors using
+
+\begin{lstlisting}
+\setbeamercolor{ ... }{ fg= ... , bg= ... }
+\end{lstlisting}
+in your preamble. For greater customization, you can redefine any of the other
+stock beamer colors. In addition to the stock colors the theme defines a number
+of \themename specific colors, which can also be redefined to your liking.
+
+\begin{lstlisting}
+\setbeamercolor{progress bar}{ ... }
+\setbeamercolor{title separator}{ ... }
+\setbeamercolor{progress bar in head/foot}{ ... }
+\setbeamercolor{progress bar in section page}{ ... }
+\end{lstlisting}
+
+\subsection{Font Customization}
+
+The default font for \themename is |Fira|. Yet this can be easily changed using
+the standard font selection commands of the \textsf{fontspec} package. So if
+you for example prefer the \href{http://font.ubuntu.com}{|Ubuntu|} font family
+just add the following two commands after loading the \themename theme.
+
+\begin{lstlisting}
+\setsansfont{Ubuntu}
+\setmonofont{Ubuntu Mono}
+\end{lstlisting}
+
+
+\subsubsection{Old style figures}
+
+The regular \textsf{fontspec} mechanism for changing glyph appearance applies
+also to this theme. In case you want to have old style figures in the text but
+regular lined figures for math, you have to add the following to your preamble:
+
+\begin{lstlisting}
+\usefonttheme{professionalfonts}   % required for mathspec
+\usepackage{mathspec}
+\setsansfont[BoldFont={Fira Sans},
+             Numbers={OldStyle}]{Fira Sans Light}
+\setmathsfont(Digits)[Numbers={Lining, Proportional}]{Fira Sans Light}
+\end{lstlisting}
+
+
+\subsection{Commands}
+
+\begin{macro}{\plain}
+The \lstinline|\plain{title=[]}{<body>}| command sets a slide in with a plain
+dark background, which can be useful to focus attention on a single sentence
+or image.
+\end{macro}
+
+\subsection{Paul Tol's colors: a \texttt{pgfplots} theme}
+
+A good presentation uses colors that are
+
+\begin{itemize}
+  \item distinct from each other as much as possible, and
+  \item distinct from black and white,
+  \item under many different lighting and display environments, and
+  \item to color-blind viewers,
+  \item all while matching well together.
+\end{itemize}
+
+In a \href{https://personal.sron.nl/~pault/colourschemes.pdf}{technical note}
+for SRON, Paul Tol proposed a palette of colors satisfying these constraints.
+The sub-package |pgfplotsthemetol| defines palettes for |pgfplots| charts
+based on Tol's work. Use the |mlineplot| key to plot line data and |mbarplot|
+or horizontal |mbarplot| to plot bar charts.
+
+
+\section{Known Issues}
+
+\subsection{Titleformats}
+\label{sec:titleformats}
+If you want to use either |smallcaps| or |allsmallcaps| be aware that not
+every font supports small caps. So make sure the font you are using does.
+
+|allsmallcaps| and |allcaps| are quite nice from an aesthetic point of view,
+but they introduce some issues by using |\MakeLowercase| and |\MakeUppercase|,
+respectively.
+
+\begin{itemize}
+    \item Some commands, like |\\|, do not work inside |\MakeLowercase| and
+    |\MakeUppercase|. (See \href{https://github.com/matze/mtheme/issues/125}
+    {\#125})
+    \item Only alphabetic characters are affected by |\MakeLowercase|, so
+    numerals and punctuation remain at full height. This can spoil some of the
+    aesthetic benefits of |allsmallcaps|. (See
+    \href{https://github.com/matze/mtheme/issues/33}{\#33})
+    \item |\MakeLowercase| and |\MakeUppercase| apply to math mode and
+    |\scshape| does not. This can easily introduce mathematical errors that
+    are hard to catch.
+    \item It is impossible to typeset symbols which are encoded as uppercase
+    letters in a different font. In particular, |\mathbb| and |\mathcal|
+    letters will be replaced by other math glyphs. (See
+    \href{https://github.com/matze/mtheme/issues/153}{\#153})
+\end{itemize}
+
+\subsection{Plain Frame}
+The |\plain| command does not work if you override the \themename color theme
+with the default beamer color theme |fly|.
+
+\section{License}
+
+The theme itself is licensed under a
+\href{http://creativecommons.org/licenses/by-sa/4.0/}{Creative Commons
+Attribution-ShareAlike 4.0 International License}. This means that if you change
+the theme and re-distribute it, you must retain the copyright notice header and
+license it under the same CC-BY-SA license. This does not affect the
+presentation that you create with the theme.
+
+
+
+\section{Implementation}
+
+\DocInput{beamerthememetropolis.dtx}
+\DocInput{beamerinnerthememetropolis.dtx}
+\DocInput{beamerouterthememetropolis.dtx}
+\DocInput{beamerfontthememetropolis.dtx}
+\DocInput{beamercolorthememetropolis.dtx}
+\DocInput{pgfplotsthemetol.dtx}
+
+\end{document}
diff --git a/Master/texmf-dist/source/latex/beamertheme-metropolis/pgfplotsthemetol.dtx b/Master/texmf-dist/source/latex/beamertheme-metropolis/pgfplotsthemetol.dtx
new file mode 100644
index 00000000000..77598b06ddb
--- /dev/null
+++ b/Master/texmf-dist/source/latex/beamertheme-metropolis/pgfplotsthemetol.dtx
@@ -0,0 +1,190 @@
+% \iffalse meta-comment -------------------------------------------------------
+% Copyright 2015 Matthias Vogelgesang and the LaTeX community. A full list of
+% contributors can be found at
+%
+%     https://github.com/matze/mtheme/graphs/contributors
+%
+% and these colors were inspired by the Paul Tol 21-color Salute by Peter Carl.
+%
+%     http://www.r-bloggers.com/the-paul-tol-21-color-salute/
+%
+% This work is licensed under a Creative Commons Attribution-ShareAlike 4.0
+% International License (https://creativecommons.org/licenses/by-sa/4.0/).
+% ------------------------------------------------------------------------- \fi
+% \iffalse
+%<driver> \ProvidesFile{pgfplotsthemetol.dtx}
+%<*package>
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{pgfplotsthemetol}
+    [2015/06/16 PGFplots colors based on Paul Tol's SRON technical note]
+%</package>
+%<driver> \documentclass{ltxdoc}
+%<driver> \usepackage{pgfplotsthemetol}
+%<driver> \begin{document}
+%<driver> \DocInput{pgfplotsthemetol.dtx}
+%<driver> \end{document}
+% \fi
+% \CheckSum{0}
+% \StopEventually{}
+% \iffalse
+%<*package>
+% ------------------------------------------------------------------------- \fi
+%
+% \subsection{Tol \texttt{pgfplots} theme}
+%
+% Paul Tol's 12-color palette\footnote{Tol actually describes several
+% palettes; these colours are taken from the bottom row of Figure 3 in his
+% technical note.} is as follows:
+%
+%    \begin{macrocode}
+\definecolor{TolDarkPurple}{HTML}{332288}
+\definecolor{TolDarkBlue}{HTML}{6699CC}
+\definecolor{TolLightBlue}{HTML}{88CCEE}
+\definecolor{TolLightGreen}{HTML}{44AA99}
+\definecolor{TolDarkGreen}{HTML}{117733}
+\definecolor{TolDarkBrown}{HTML}{999933}
+\definecolor{TolLightBrown}{HTML}{DDCC77}
+\definecolor{TolDarkRed}{HTML}{661100}
+\definecolor{TolLightRed}{HTML}{CC6677}
+\definecolor{TolLightPink}{HTML}{AA4466}
+\definecolor{TolDarkPink}{HTML}{882255}
+\definecolor{TolLightPurple}{HTML}{AA4499}
+%    \end{macrocode}
+%
+% To use these colors, we describe ``cycle lists'' from which PGF chooses
+% styles for the different series in a chart.
+%
+% \begin{macro}{mbarplot cycle}
+%   Colors and styles intended for bar charts with up to 12 series.
+%
+%    \begin{macrocode}
+\pgfplotscreateplotcyclelist{mbarplot cycle}{%
+  {draw=TolDarkBlue,    fill=TolDarkBlue!70},
+  {draw=TolLightBrown,  fill=TolLightBrown!70},
+  {draw=TolLightGreen,  fill=TolLightGreen!70},
+  {draw=TolDarkPink,    fill=TolDarkPink!70},
+  {draw=TolDarkPurple,  fill=TolDarkPurple!70},
+  {draw=TolDarkRed,     fill=TolDarkRed!70},
+  {draw=TolDarkBrown,   fill=TolDarkBrown!70},
+  {draw=TolLightRed,    fill=TolLightRed!70},
+  {draw=TolLightPink,   fill=TolLightPink!70},
+  {draw=TolLightPurple, fill=TolLightPurple!70},
+  {draw=TolLightBlue,   fill=TolLightBlue!70},
+  {draw=TolDarkGreen,   fill=TolDarkGreen!70},
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{mlineplot cycle}
+%   Colors and styles intended for line charts with up to 4 series.
+%    \begin{macrocode}
+\pgfplotscreateplotcyclelist{mlineplot cycle}{%
+  {TolDarkBlue, mark=*, mark size=1.5pt},
+  {TolLightBrown, mark=square*, mark size=1.3pt},
+  {TolLightGreen, mark=triangle*, mark size=1.5pt},
+  {TolDarkBrown, mark=diamond*, mark size=1.5pt},
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% However, the above cycle lists are not applied automatically. We still need
+% to define styles --- |mlineplot| and |mbarplot| --- that the user can apply
+% to the axis of a |pgfplots| chart to use the colors. We'll also take the
+% opportunity to adjust the display of chart axes when these styles are used.
+%
+%    \begin{macrocode}
+\pgfplotsset{
+  compat=1.9,
+%    \end{macrocode}
+%
+% \begin{macro}{mlineplot}
+%   A style to apply to the axis of a PGF line plot.
+%    \begin{macrocode}
+  mlineplot/.style={
+    mbaseplot,
+    xmajorgrids=true,
+    ymajorgrids=true,
+    major grid style={dotted},
+    axis x line=bottom,
+    axis y line=left,
+    legend style={
+      cells={anchor=west},
+      draw=none
+    },
+    cycle list name=mlineplot cycle,
+  },
+%    \end{macrocode}
+% \end{macro}
+% \begin{macro}{mbarplot}
+% \begin{macro}{horizontal mbarplot}
+%   A style to apply to the axis of a PGF bar chart. |mbarplot| uses vertical
+%   bars by default, while |horizontal mbarplot| has horizontal bars as the
+%   name implies. Their shared properties are factored out into the internal
+%   style |mbarplot base|.
+%
+%    \begin{macrocode}
+  mbarplot base/.style={
+    mbaseplot,
+    bar width=6pt,
+    axis y line*=none,
+  },
+  mbarplot/.style={
+    mbarplot base,
+    ybar,
+    xmajorgrids=false,
+    ymajorgrids=true,
+    area legend,
+    legend image code/.code={%
+      \draw[#1] (0cm,-0.1cm) rectangle (0.15cm,0.1cm);
+    },
+    cycle list name=mbarplot cycle,
+  },
+  horizontal mbarplot/.style={
+    mbarplot base,
+    xmajorgrids=true,
+    ymajorgrids=false,
+    xbar stacked,
+    area legend,
+    legend image code/.code={%
+      \draw[#1] (0cm,-0.1cm) rectangle (0.15cm,0.1cm);
+    },
+    cycle list name=mbarplot cycle,
+  },
+%    \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \begin{macro}{mbaseplot}
+%   Adjusts the appearance of the axes in a PGF chart.
+%    \begin{macrocode}
+  mbaseplot/.style={
+    legend style={
+      draw=none,
+      fill=none,
+      cells={anchor=west},
+    },
+    x tick label style={
+      font=\footnotesize
+    },
+    y tick label style={
+      font=\footnotesize
+    },
+    legend style={
+      font=\footnotesize
+    },
+    major grid style={
+      dotted,
+    },
+    axis x line*=bottom,
+  },
+  disable thousands separator/.style={
+    /pgf/number format/.cd,
+      1000 sep={}
+  },
+}
+%    \end{macrocode}
+% \end{macro}
+% \iffalse
+%</package>
+% \fi
+% \Finale
+\endinput