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diff --git a/Master/texmf-dist/tex/generic/pgf/utilities/pgf-latex-emulation.tex b/Master/texmf-dist/tex/generic/pgf/utilities/pgf-latex-emulation.tex
deleted file mode 100644
index 257741a3c9a..00000000000
--- a/Master/texmf-dist/tex/generic/pgf/utilities/pgf-latex-emulation.tex
+++ /dev/null
@@ -1,297 +0,0 @@
-% Copyright 2006 by Till Tantau
-%
-% This file may be distributed and/or modified
-%
-% 1. under the LaTeX Project Public License and/or
-% 2. under the GNU Public License.
-%
-% See the file doc/generic/pgf/licenses/LICENSE for more details.
-
-
-\catcode`\@=11\relax
-
-\def\pgf@test@fmtname{LaTeX2e}
-\expandafter\ifx\csname fmtname\endcsname\pgf@test@fmtname%
- \PackageError{pgf}{This file should not be loaded with \LaTeX.}{}
-\else%
-
-% Direct copy from latex.ltx:
-\def\typeout#1{\immediate\write\@unused{#1}}
-\alloc@7\write\chardef\sixt@@n\@unused
-\let\@@par=\par
-\def\@empty{}
-\def\@gobble #1{}
-\def\@gobbletwo #1#2{}
-\long\def\@ifnextchar#1#2#3{%
- \let\reserved@d=#1%
- \def\reserved@a{#2}%
- \def\reserved@b{#3}%
- \futurelet\@let@token\@ifnch}
-\def\@ifnch{%
- \ifx\@let@token\@sptoken
- \let\reserved@c\@xifnch
- \else
- \ifx\@let@token\reserved@d
- \let\reserved@c\reserved@a
- \else
- \let\reserved@c\reserved@b
- \fi
- \fi
- \reserved@c}
-\def\in@#1#2{%
- \def\in@@##1#1##2##3\in@@{%
- \ifx\in@##2\in@false\else\in@true\fi}%
- \in@@#2#1\in@\in@@}
-\newif\ifin@
-\newdimen\@tempdima
-\newdimen\@tempdimb
-\newcount\@tempcnta
-\newcount\@tempcntb
-\def\@namedef#1{\expandafter\def\csname #1\endcsname}
-\long\def\g@addto@macro#1#2{%
- \begingroup
- \toks@\expandafter{#1#2}%
- \xdef#1{\the\toks@}%
- \endgroup}
-\long\def\mbox#1{\leavevmode\hbox{#1}}
-\def\:{\global\let\@sptoken= } \:
-\def\:{\@xifnch} \expandafter\def\: {\futurelet\@let@token\@ifnch}
-\def\@nnil{\@nil}
-\def\@fornoop#1\@@#2#3{}
-\long\def\@for#1:=#2\do#3{%
- \expandafter\def\expandafter\@fortmp\expandafter{#2}%
- \ifx\@fortmp\@empty \else
- \expandafter\@forloop#2,\@nil,\@nil\@@#1{#3}\fi}
-\long\def\@forloop#1,#2,#3\@@#4#5{\def#4{#1}\ifx #4\@nnil \else
- #5\def#4{#2}\ifx #4\@nnil \else#5\@iforloop #3\@@#4{#5}\fi\fi}
-\long\def\@iforloop#1,#2\@@#3#4{\def#3{#1}\ifx #3\@nnil
- \expandafter\@fornoop \else
- #4\relax\expandafter\@iforloop\fi#2\@@#3{#4}}
-\def\@tfor#1:={\@tf@r#1 }
-\long\def\@tf@r#1#2\do#3{\def\@fortmp{#2}\ifx\@fortmp\space\else
- \@tforloop#2\@nil\@nil\@@#1{#3}\fi}
-\long\def\@tforloop#1#2\@@#3#4{\def#3{#1}\ifx #3\@nnil
- \expandafter\@fornoop \else
- #4\relax\expandafter\@tforloop\fi#2\@@#3{#4}}
-\chardef\@inputcheck0
-\def\IfFileExists#1#2#3{%
- \openin\@inputcheck#1 %
- \ifeof\@inputcheck
- #3\relax
- \else
- #2\relax
- \fi
- \closein\@inputcheck}
-\newbox\@tempboxa
-\newif\if@tempswa
-\long\def\@firstoftwo#1#2{#1}
-\long\def\@secondoftwo#1#2{#2}
-
-% Simplified version of latex.ltx:
-\def\PackageInfo#1#2{}%\typeout{Package #1: Info: #2.}}%
-\def\PackageWarning#1#2{\typeout{Package #1: Warning! #2.}}%
-\def\PackageError#1#2#3{\typeout{Package #1: Error! #2.}}%
-\long\def\AtBeginDocument#1{#1}%
-\long\def\AtBeginDvi#1{#1}%
-\def\InputIfFileExists#1#2#3{\input #1\relax#2}%
-\def\minipage[#1]#2{%
- \hbox to#2\bgroup%
- \hsize=#2\relax%
- \vbox\bgroup\leavevmode%
-}
-\def\endminipage{\egroup\egroup}
-\def\providecommand#1#2{\def#1{#2}}
-
-\def\newcounter#1{\expandafter\alloc@\expandafter0\expandafter\count\expandafter\countdef\expandafter\insc@unt\csname c@#1\endcsname}%
-\def\setcounter#1#2{\global\csname c@#1\endcsname#2\relax}%
-\def\addtocounter#1#2{\global\advance\csname c@#1\endcsname #2\relax}
-\newskip\pgf@length@skip
-\def\setlength#1#2{\pgf@length@skip#2\relax#1\pgf@length@skip}
-\def\addtolength#1#2{\advance#1 #2\relax}
-
-
-% Driver detector (not so good):
-\ifx\pdfoutput\@undefined\alloc@0\count\countdef\insc@unt\pdfoutput\fi
-\ifx\pdfoutput\relax\alloc@0\count\countdef\insc@unt\pdfoutput\fi
-\ifcase\pdfoutput%
- \gdef\Gin@driver{dvips.def}%
-\else%
- \gdef\Gin@driver{pdftex.def}%
-\fi%
-
-% aux files
-\newwrite\@auxout
-\IfFileExists{\jobname.aux}{\input \jobname.aux\relax}{}
-\openout\@auxout
-
-% Things that are not too clever, yet:
-\def\selectfont{\rm}
-\def\applycolormixins#1{}
-
-
-% My ultra-quick xcolor.sty emulation...
-\newif\ifglobalcolors
-\def\definecolor#1#2#3{\csname pgf@emu@#2\endcsname{#1}#3\@nil}
-\def\pgf@emu@rgb#1#2,#3,#4\@nil{\expandafter\def\csname\string\color@#1\endcsname{\xcolor@{}{}{rgb}{#2,#3,#4}}}
-\def\pgf@emu@gray#1#2\@nil{\expandafter\def\csname\string\color@#1\endcsname{\xcolor@{}{}{rgb}{#2,#2,#2}}}
-
-\definecolor{white}{gray}{1}
-\definecolor{black}{gray}{0}
-\definecolor{gray}{gray}{0.5}
-\definecolor{red}{rgb}{1,0,0}
-\definecolor{green}{rgb}{0,1,0}
-\definecolor{blue}{rgb}{0,0,1}
-\definecolor{cyan}{rgb}{0,1,1}
-\definecolor{magenta}{rgb}{1,0,1}
-\definecolor{yellow}{rgb}{1,1,0}
-\definecolor{orange}{rgb}{1,0.5,0}
-\definecolor{violet}{rgb}{0.5,0,0.5}
-\definecolor{purple}{rgb}{0.75,0,0.25}
-\definecolor{brown}{rgb}{0.75,0.5,0.25}
-
-\ifx\color\@undefined
-\def\color#1{%
- \colorlet{.}{#1}%
- \pgfsysprotocol@getcurrentprotocol\pgf@emu@temp%
- {%
- \pgfsysprotocol@setcurrentprotocol\@empty%
- \pgfsysprotocol@bufferedtrue%
- \pgfsetcolor{.}%
- \expandafter\pgfsys@outerinvoke\expandafter{\pgfsysprotocol@currentprotocol}%
- }%
- \pgfsysprotocol@setcurrentprotocol\pgf@emu@temp%
- \aftergroup\reset@color%
-}
-\fi
-
-\def\reset@color{%
- \pgfsysprotocol@getcurrentprotocol\pgf@emu@temp%
- {%
- \pgfsysprotocol@setcurrentprotocol\@empty%
- \pgfsysprotocol@bufferedtrue%
- \pgfsetcolor{.}%
- \expandafter\pgfsys@outerinvoke\expandafter{\pgfsysprotocol@currentprotocol}%
- }%
- \pgfsysprotocol@setcurrentprotocol\pgf@emu@temp%
-}
-\expandafter\def\csname\string\color@.\endcsname{\xcolor@{}{}{rgb}{0,0,0}}
-
-
-\def\colorlet#1#2{%
- \edef\pgf@marshal{#2}%
- \expandafter\in@\expandafter!\expandafter{\pgf@marshal}%
- \ifin@%
- % compute mixture
- {%
- \expandafter\pgf@emu@mix\pgf@marshal!white!\@nil%
- \xdef\pgf@marshal{\noexpand\def\expandafter\noexpand\csname\string\color@#1\endcsname{%
- \noexpand\xcolor@{}{}{rgb}{\pgf@sys@tonumber\pgf@xa,\pgf@sys@tonumber\pgf@xb,\pgf@sys@tonumber\pgf@xc}}}%
- }%
- \pgf@marshal%
- \else%
- \edef\pgf@marshal{\noexpand\let\expandafter\noexpand\csname\string\color@#1\endcsname=%
- \expandafter\noexpand\csname\string\color@#2\endcsname}%
- \pgf@marshal%
- \fi%
-}
-\def\pgf@emu@mix#1!#2!#3!#4\@nil{%
- \expandafter\expandafter\expandafter\pgf@emu@unpack\csname\string\color@#1\endcsname%
- \pgf@ya=\pgf@xa%
- \pgf@yb=\pgf@xb%
- \pgf@yc=\pgf@xc%
- \expandafter\expandafter\expandafter\pgf@emu@unpack\csname\string\color@#3\endcsname%
- \c@pgf@counta=#2\relax%
- \c@pgf@countb=100\relax%
- \advance\c@pgf@countb by-\c@pgf@counta\relax%
- \pgf@xa=\c@pgf@countb\pgf@xa%
- \advance\pgf@xa by\c@pgf@counta\pgf@ya%
- \divide\pgf@xa by 100\relax%
- \pgf@xb=\c@pgf@countb\pgf@xb%
- \advance\pgf@xb by\c@pgf@counta\pgf@yb%
- \divide\pgf@xb by 100\relax%
- \pgf@xc=\c@pgf@countb\pgf@xc%
- \advance\pgf@xc by\c@pgf@counta\pgf@yc%
- \divide\pgf@xc by 100\relax%
-}
-\def\pgf@emu@unpack#1#2#3#4#5{%
- \pgf@emu@@unpack#5\@nil%
-}
-\def\pgf@emu@@unpack#1,#2,#3\@nil{%
- \pgf@xa=#1pt%
- \pgf@xb=#2pt%
- \pgf@xc=#3pt%
-}
-
-\def\extractcolorspec#1#2{%
- \def#2{{#1}}%
-}
-
-\def\convertcolorspec#1#2#3{%
- \edef#3{\expandafter\expandafter\expandafter\pgf@emu@select\csname\string\color@#1\endcsname}%
-}
-\def\pgf@emu@select#1#2#3#4#5{#5}
-
-
-
-
-% Adapted from keyval.sty:
-\newtoks\KV@toks@
-
-\ifx\setkeys\@undefined
-\def\setkeys#1#2{%
- \def\KV@prefix{KV@#1@}%
- \let\@tempc\relax
- \KV@do#2,\relax,}
-\def\KV@do#1,{%
- \ifx\relax#1\empty\else
- \KV@split#1==\relax
- \expandafter\KV@do\fi}
-\def\KV@split#1=#2=#3\relax{%
- \KV@@sp@def\@tempa{#1}%
- \ifx\@tempa\@empty\else
- \expandafter\let\expandafter\@tempc
- \csname\KV@prefix\@tempa\endcsname
- \ifx\@tempc\relax
- \KV@errx
- {\@tempa\space undefined}%
- \else
- \ifx\@empty#3\@empty
- \KV@default
- \else
- \KV@@sp@def\@tempb{#2}%
- \expandafter\@tempc\expandafter{\@tempb}\relax
- \fi
- \fi
- \fi}
-\def\KV@default{%
- \expandafter\let\expandafter\@tempb
- \csname\KV@prefix\@tempa @default\endcsname
- \ifx\@tempb\relax
- \KV@errx{No value specified for \@tempa}%
- \else
- \@tempb\relax
- \fi}
-\def\KV@errx#1{\PackageError{keyval}{#1}{}}
-\def\@tempa#1{%
-\def\KV@@sp@def##1##2{%
- \futurelet\KV@tempa\KV@@sp@d##2\@nil\@nil#1\@nil\relax##1}%
-\def\KV@@sp@d{%
- \ifx\KV@tempa\@sptoken
- \expandafter\KV@@sp@b
- \else
- \expandafter\KV@@sp@b\expandafter#1%
- \fi}%
-\def\KV@@sp@b#1##1 \@nil{\KV@@sp@c##1}%
- }
-\@tempa{ }
-\def\KV@@sp@c#1\@nil#2\relax#3{\KV@toks@{#1}\edef#3{\the\KV@toks@}}
-\def\define@key#1#2{%
- \@ifnextchar[{\KV@def{#1}{#2}}{\@namedef{KV@#1@#2}####1}}
-\def\KV@def#1#2[#3]{%
- \@namedef{KV@#1@#2@default\expandafter}\expandafter
- {\csname KV@#1@#2\endcsname{#3}}%
- \@namedef{KV@#1@#2}##1}
-\fi%
-\fi%
-
-\endinput