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authorKarl Berry <karl@freefriends.org>2006-06-19 21:16:44 +0000
committerKarl Berry <karl@freefriends.org>2006-06-19 21:16:44 +0000
commitefccbf2fa04224ae6ce0a33a93baca39c887ea8c (patch)
treebdcb893fd87e687b0d2541b415012a37f8b9ca90 /Master/texmf-dist/tex/generic/ifxetex
parent46eb22010893a1dd2d3270c57dc827915e1b8181 (diff)
new package ifxetex
git-svn-id: svn://tug.org/texlive/trunk@1703 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/generic/ifxetex')
-rw-r--r--Master/texmf-dist/tex/generic/ifxetex/ifxetex.sty35
1 files changed, 35 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/generic/ifxetex/ifxetex.sty b/Master/texmf-dist/tex/generic/ifxetex/ifxetex.sty
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+% Copyright 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.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% The ifxetex package
+%%
+%% Usage: LaTeX - \usepackage{ifxetex}
+%% Plain - \input ifxetex.sty
+%%
+%% Function: Provides the \ifxetex boolean for testing
+%% whether XeTeX is being used for typesetting.
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+% It's naughty, but I assume eTeX extensions here.
+% If a user has this package, then they're using eTeX.
+% (My assumption.)
+
+\ifdefined\ProvidesPackage
+ \ProvidesPackage{ifxetex}
+ [2006/06/12 v0.1 Provides ifxetex condition]
+\fi
+
+\unless\ifdefined\ifxetex
+ \newif\ifxetex
+\fi
+
+\ifdefined\XeTeXversion
+ \xetextrue
+\fi