\TestPackage{a0poster}
\TestPackage{accents}
\TestPackage{achicago}
+\TestPackage{afterpage}
\TestPackage{algorithm}
\TestPackage{algorithm2e}
\TestPackage{amsmath}
\TestPackage{subscript}
\TestPackage{Sweave}
\TestPackage{tablefootnote}
+\TestPackage{tabularx}
\TestPackage{tcolorbox}
\TestPackage{textcomp}
\TestPackage{thswitch}
\TestPackage{xcolor}
\TestPackage[xetex.def]{xetex-def}
\TestPackage{xkeyval}
+\TestPackage{xltabular}
% Packages used by LyX's documentation files
\TestPackage{arydshln}