%%
%% This is file `metalogo.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% metalogo.dtx  (with options: `package')
%% 
%% This is a generated file.
%% 
%% © Andrew Gilbert Moschou 2009
%% 
%% This file may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%% The latest version of this license is in:
%% 
%%    http://www.latex-project.org/lppl.txt
%% 
%% and version 1.3c or later is part of all distributions of LaTeX,
%% version 2005/12/01 or later.
%% 
%% This file has the LPPL maintenance status "maintained".
%% 
%% The Current Maintainer of this work is Andrew Gilbert Moschou.
%% 
%% This wok consists of the files metalogo.dtx and metalogo.ins,
%% and the derived file metalogo.sty.
%% 
\NeedsTeXFormat{LaTeX2e}[2005/12/01]
\ProvidesPackage{metalogo}[2010/05/29 v0.12 Extended TeX logo macros]
\RequirePackage{graphicx}
\RequirePackage{ifxetex}
\ifxetex
  \RequirePackage{fontspec}[2008/08/09]
\fi
\let\original@TeX\TeX
\let\original@LaTeX\LaTeX
\let\original@LaTeXe\LaTeXe
\@ifundefined{XeTeX}{}{\let\original@XeTeX\XeTeX}
\@ifundefined{XeLaTeX}{}{\let\original@XeLaTeX\XeLaTeX}
\newif\if@xl@default
\AtEndOfPackage{
  \setlogokern{Te}{default}
  \setlogokern{eX}{default}
  \setlogokern{La}{default}
  \setlogokern{aT}{default}
  \setlogokern{Xe}{default}
  \setlogokern{eT}{default}
  \setlogokern{eL}{default}
  \setlogokern{X2}{default}
  \setlogodrop{default}
  \setLaTeXa{default}
  \setLaTeXee{default}
  \seteverylogo{}}
\newcommand\xl@sh@ft[1]{%
  \dimen@ #1%
  \multiply\dimen@\m@ne
  \kern\strip@pt\fontdimen\@ne\font\dimen@}
\newcommand\setlogokern[2]{%
  \edef\@tempa{#1}%
  \edef\@tempb{#2}%
  \def\@tempc{default}%
  \ifx\@tempb\@tempc
    \@xl@defaulttrue
  \fi
  \def\@tempb{aT}%
  \ifx\@tempa\@tempb
    \def\xl@kern@LaTeX@aT{#2}%
    \if@xl@default
      \def\xl@kern@LaTeX@aT{-.15em}%
    \fi
  \else
    \def\@tempb{eL}%
    \ifx\@tempa\@tempb
      \def\xl@kern@XeLaTeX@eL{#2}%
      \if@xl@default
        \def\xl@kern@XeLaTeX@eL{-.125em}%
      \fi
    \else
      \def\@tempb{eT}%
      \ifx\@tempa\@tempb
        \def\xl@kern@XeTeX@eT{#2}%
        \if@xl@default
          \def\xl@kern@XeTeX@eT{-.1667em}%
        \fi
      \else
        \def\@tempb{eX}%
        \ifx\@tempa\@tempb
          \def\xl@kern@TeX@eX{#2}%
          \if@xl@default
            \def\xl@kern@TeX@eX{-.125em}%
          \fi
        \else
          \def\@tempb{La}%
          \ifx\@tempa\@tempb
            \def\xl@kern@La@La{#2}%
            \if@xl@default
              \def\xl@kern@La@La{-.36em}%
            \fi
          \else
            \def\@tempb{Te}%
            \ifx\@tempa\@tempb
              \def\xl@kern@TeX@Te{#2}%
              \if@xl@default
                \def\xl@kern@TeX@Te{-.1667em}%
              \fi
            \else
              \def\@tempb{X2}%
              \ifx\@tempa\@tempb
                \def\xl@kern@LaTeXe@Xii{#2}%
                \if@xl@default
                  \def\xl@kern@LaTeXe@Xii{.15em}%
                \fi
              \else
                \def\@tempb{Xe}%
                \ifx\@tempa\@tempb
                  \def\xl@kern@Xe@Xe{#2}%
                  \if@xl@default
                    \def\xl@kern@Xe@Xe{-.125em}%
                  \fi
                \fi
              \fi
            \fi
          \fi
        \fi
      \fi
    \fi
  \fi
  \@xl@defaultfalse}
\newcommand\setlogodrop[2][XeTeX]{%
  \edef\@tempa{#1}%
  \edef\@tempb{#2}%
  \def\@tempc{default}%
  \ifx\@tempb\@tempc
    \@xl@defaulttrue
  \fi
  \def\@tempb{XeTeX}%
  \ifx\@tempa\@tempb
    \def\xl@drop@TeX@e{#2}%
    \let\xl@drop@Xe@e\xl@drop@TeX@e
    \if@xl@default
      \def\xl@drop@TeX@e{0.5ex}%
      \let\xl@drop@Xe@e\xl@drop@TeX@e
    \fi
  \else
    \def\@tempb{TeX}%
    \ifx\@tempa\@tempb
      \def\xl@drop@TeX@e{#2}%
      \if@xl@default
        \def\xl@drop@TeX@e{.5ex}%
      \fi
    \else
      \def\@tempb{Xe}%
      \ifx\@tempa\@tempb
        \def\xl@drop@Xe@e{#2}%
        \if@xl@default
          \def\xl@drop@Xe@e{.5ex}%
        \fi
      \fi
    \fi
  \fi
  \@xl@defaultfalse}
\newcommand\setLaTeXa[1]{%
  \def\@tempa{#1}%
  \def\@tempb{default}%
  \ifx\@tempa\@tempb
    \def\xl@LaTeX@a{%
      \check@mathfonts\fontsize\sf@size\z@
      \math@fontsfalse\selectfont A}%
  \else
    \def\xl@LaTeX@a{#1}%
  \fi}
\newcommand\setLaTeXee[1]{%
  \def\@tempa{#1}%
  \def\@tempb{default}%
  \ifx\@tempa\@tempb
    \def\xl@LaTeXe@e{\textstyle\varepsilon}%
  \else
    \def\xl@LaTeXe@e{#1}%
  \fi}
\newcommand\seteverylogo[1]{%
  \xl@everylogo{#1}%
  \xl@@everylogo{#1}}
\newcommand\everylogo[1]{%
  \addto@hook\xl@everylogo{#1}%
  \addto@hook\xl@@everylogo{#1}}
\newtoks\xl@everylogo
\newtoks\xl@@everylogo
\newcommand\@xl@everylogo{%
  \the\xl@everylogo
  \xl@everylogo{}}
\DeclareRobustCommand\TeX{%
  \@xl@everylogo
  T\kern\xl@kern@TeX@Te
  \lower\xl@drop@TeX@e\hbox{%
    \xl@sh@ft\xl@drop@TeX@e
    E%
    \ltx@sh@ft\xl@drop@TeX@e}%
  \kern\xl@kern@TeX@eX X%
  \the\xl@@everylogo}
\DeclareRobustCommand\LaTeX{%
  \@xl@everylogo
  L\kern\xl@kern@La@La
   {\ifxetex
      \XeTeXuseglyphmetrics\@ne
    \fi
    \sbox\z@ T%
    \sbox\@ne{\xl@LaTeX@a}%
    \vbox to\ht\z@{%
      \hbox{%
        \ltx@sh@ft{\ht\z@}%
        \xl@sh@ft{\ht\@ne}%
        \xl@LaTeX@a
        \xl@sh@ft{\ht\z@}%
        \ltx@sh@ft{\ht\@ne}}%
      \vss}}%
  \kern\xl@kern@LaTeX@aT\TeX}
\DeclareRobustCommand\LaTeXe{%
  \mbox{\m@th
    \if b\expandafter\@car\f@series\@nil
      \boldmath
    \fi
    \LaTeX
    \kern\xl@kern@LaTeXe@Xii 2$_{\xl@LaTeXe@e}$}}
\DeclareRobustCommand\LuaTeX{Lua\TeX}
\DeclareRobustCommand\LuaLaTeX{Lua\LaTeX}
\DeclareRobustCommand\Xe{%
  \@xl@everylogo%
  X\kern\xl@kern@Xe@Xe
  \lower\xl@drop@Xe@e
  \hbox{%
    \xl@sh@ft\xl@drop@Xe@e
    \xl@Xe@e
    \ltx@sh@ft\xl@drop@Xe@e}}
\DeclareRobustCommand\XeTeX{\Xe\kern\xl@kern@XeTeX@eT\TeX}
\DeclareRobustCommand\XeLaTeX{\Xe\kern\xl@kern@XeLaTeX@eL\LaTeX}
\DeclareRobustCommand\xl@Xe@e{%
  \ifxetex
    \ifnum\XeTeXfonttype\font>\z@
      \ifnum\XeTeXcharglyph"018E>\z@
        \char"018E%
      \else
        \ifdim\fontdimen\@ne\font=\z@
          \reflectbox{E}%
        \else
          \reflectbox{%
            \addfontfeature{FakeSlant=-\strip@pt\fontdimen\@ne\font}%
            \upshape E}%
        \fi
      \fi
    \else
      \ifdim\fontdimen1\font=\z@
        \reflectbox{E}%
      \else
        \XeTeXuseglyphmetrics\@ne
        \setbox\z@\hbox{E}%
        \dimen@\ht\z@
        \advance\dimen@\dp\z@
        \ltx@sh@ft\dimen@
        \raise\dimen@\hbox{\rotatebox{180}{\box\z@}}%
        \xl@sh@ft\dimen@
      \fi
    \fi
  \else
    \ifdim\fontdimen1\font=\z@
      \reflectbox{E}%
    \else
      \setbox\z@\hbox{E}%
      \dimen@\ht\z@
      \advance\dimen@\dp\z@
      \ltx@sh@ft\dimen@
      \raise\dimen@\hbox{\rotatebox{180}{\box\z@}}%
      \xl@sh@ft\dimen@
    \fi
  \fi}
\endinput
%%
%% End of file `metalogo.sty'.
