9 lines
314 B
Text
9 lines
314 B
Text
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This very simple package, for both Plain and LaTeX, defines
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the \ifxetex boolean for testing whether the TeX-variant
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XeTeX is being used for typesetting.
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Also provides the \RequireXeTeX command which throws
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an error if XeTeX is not the engine in use.
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WWW: http://www.ctan.org/tex-archive/macros/generic/ifxetex/
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