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+%%
+%% This is file `xltxtra.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% xltxtra.dtx (with options: `package')
+%%
+%% ____________________________
+%% The xltxtra package
+%% (C) 2006 Will Robertson
+%% License information appended
+%%
+%%
+\unless\ifdefined\XeTeXversion
+ \@latex@error{^^J
+ *************************************************^^J
+ *** The xltxtra package only works with XeTeX ***^^J
+ *************************************************}
+\fi
+\ProvidesPackage{xltxtra}
+ [2006/06/08 v0.1 Improvements for the XeTeX/LaTeX format]
+\newcommand*\TeXlogospacing[5]{%
+ \DeclareRobustCommand\TeX{%
+ \leavevmode
+ \smash{%
+ T\kern#1
+ \lower#3\hbox{E}\kern#2 X}%
+ \spacefactor1000\relax}
+ \DeclareRobustCommand{\LaTeX}{%
+ \leavevmode
+ \smash{
+ L\kern#4%
+ {\sbox\z@ T%
+ \vbox to\ht\z@{\hbox{\check@mathfonts
+ \fontsize\sf@size\z@
+ \math@fontsfalse\selectfont
+ A}%
+ \vss}%
+ }%
+ \kern#5%
+ \TeX}}
+ \DeclareRobustCommand\XeTeX{%
+ \leavevmode
+ \smash{%
+ X\lower #3
+ \hbox{\kern #2
+ \ifnum\XeTeXcharglyph"018E > 0
+ \char"018E\relax
+ \else\ifdim\fontdimen1\font=0pt
+ \reflectbox{E}%
+ \else % rotation is about the origin, so we need to adjust positioning
+ \XeTeXuseglyphmetrics=1%
+ \setbox0=\hbox{E}\dimen0=\ht0\advance\dimen0by\dp0%
+ \raise\dimen0\hbox{\rotatebox{180}{\box0}}%
+ \fi\fi
+ }\kern#1\TeX}}}
+\TeXlogospacing{-0.15em}{-0.15em}{0.5ex}{-0.36em}{-0.15em}
+\RequirePackage{etex}
+\RequirePackage{fixltx2e}[2006/03/24]
+\newcommand*\robust@let@nc[2]{%
+ \expandafter\let\expandafter#1\csname #2 \endcsname}
+\DeclareRobustCommand{\-}{%
+ \discretionary{%
+ \char\ifnum\hyphenchar\font<\z@
+ \xlx@defaulthyphenchar
+ \else
+ \hyphenchar\font
+ \fi}{}{}}
+\def\xlx@defaulthyphenchar{`\-}
+\robust@let@nc\faketextsubscript{textsubscript}
+\robust@let@nc\faketextsuperscript{textsuperscript}
+\DeclareRobustCommand*\textsubscript{%
+ \@ifstar{\faketextsubscript}{\@@textsubscript}}
+\newcommand\@@textsubscript[1]{%
+ \begingroup
+ \c@zf@script 1818326126\relax
+ \font\zf@basefont="\csname zf@family@fontdef\f@family\endcsname" at \f@size pt
+ \zf@set@font@type
+ \ifzf@atsui
+ \zf@make@aat@feature@string{10}{2}%
+ \unless\ifx\zf@thisfontfeature\@empty
+ {\addfontfeature{VerticalPosition=Inferior}#1}%
+ \else
+ \faketextsubscript{#1}%
+ \fi
+ \fi
+ \ifzf@icu
+ \zf@check@ot@feat{+subs}%
+ \if@tempswa
+ {\addfontfeature{VerticalPosition=Inferior}#1}%
+ \else
+ \zf@check@ot@feat{+sinf}%
+ \if@tempswa
+ {\addfontfeature{VerticalPosition=ScientificInferior}#1}%
+ \else
+ \faketextsubscript{#1}%
+ \fi
+ \fi
+ \fi
+ \endgroup}
+\DeclareRobustCommand*\textsuperscript{%
+ \@ifstar{\faketextsuperscript}{\@@textsuperscript}}
+\newcommand\@@textsuperscript[1]{%
+ \begingroup
+ \c@zf@script 1818326126\relax
+ \font\zf@basefont="\csname zf@family@fontdef\f@family\endcsname" at \f@size pt
+ \zf@set@font@type
+ \ifzf@atsui
+ \zf@make@aat@feature@string{10}{1}%
+ \unless\ifx\zf@thisfontfeature\@empty
+ {\addfontfeature{VerticalPosition=Superior}#1}%
+ \else
+ \faketextsuperscript{#1}%
+ \fi
+ \fi
+ \ifzf@icu
+ \zf@check@ot@feat{+sups}%
+ \if@tempswa
+ {\addfontfeature{VerticalPosition=Superior}#1}%
+ \else
+ \faketextsuperscript{#1}%
+ \fi
+ \fi
+ \endgroup}
+\newcommand*\vfrac[2]{%
+ \begingroup
+ \c@zf@script 1818326126\relax
+ \font\zf@basefont="\csname zf@family@fontdef\f@family\endcsname" at \f@size pt
+ \zf@set@font@type
+ \ifzf@atsui
+ {\addfontfeature{VerticalPosition=Superior}#1}%
+ \textfractionsolidus
+ {\addfontfeature{VerticalPosition=Inferior}#2}%
+ \fi
+ \ifzf@icu
+ {\addfontfeature{VerticalPosition=Numerator}#1}%
+ \textfractionsolidus
+ {\addfontfeature{VerticalPosition=Denominator}#2}%
+ \fi
+ \endgroup}
+%%
+%% Copyright (C) 2006 by Will Robertson <wspr81@gmail.com>
+%%
+%% Distributable under the LaTeX Project Public License,
+%% version 1.3b or higher (your choice). The latest version of
+%% this license is at: http://www.latex-project.org/lppl.txt
+%%
+%% This work is "maintained" (as per LPPL maintenance status)
+%% by Will Robertson.
+%%
+%% This work consists of the file xltxtra.dtx
+%% and the derived files xltxtra.sty and xltxtra.pdf.
+%%
+%%
+%% End of file `xltxtra.sty'.