\TestPackage{graphicx}
\TestPackage{hyperref}
\TestPackage{hyphenat}
+\TestPackage{iftex}
\TestPackage[japanese.ldf]{japanese}
\TestPackage{jurabib}
\TestPackage{latex8}
\TestPackage{units}
\TestPackage{url}
\TestPackage{varioref}
+\TestPackage[vietnamese.ldf]{vietnamese}
\TestPackage{wrapfig}
\TestPackage{xargs}
\TestPackage{xcolor}
+\TestPackage[xetex.def]{xetex-def}
\TestPackage{xkeyval}
% Packages used by LyX's documentation files
\TestPackage{caption}
\TestPackage{colortbl}
\TestPackage{diagbox}
-\TestPackage{etoolbox}
+\TestPackage{etoolbox} % required by polyglossia
\TestPackage{eurosym}
\TestPackage{fp}
+\TestPackage{makecmds} % required by polyglossia
\TestPackage{marginnote}
\TestPackage{picinpar}
\TestPackage{pict2e}