\TestPackage{refstyle}
\TestPackage{rotating}
\TestPackage{rotfloat}
+\TestPackage[serbianc.ldf]{serbianc}
\TestPackage{setspace}
\TestPackage{slashed}
\TestPackage{soul}
\TestPackage{stackrel}
\TestPackage{stmaryrd}
\TestPackage{subfig}
+\TestPackage{subscript}
\TestPackage{Sweave}
\TestPackage{textcomp}
-\TestPackage{subscript}
+\TestPackage{thswitch}
\TestPackage[turkmen.ldf]{turkmen}
\TestPackage{ulem}
\TestPackage{undertilde}
\TestPackage{units}
\TestPackage{url}
\TestPackage{varioref}
+\TestPackage[vietnamese.ldf]{vietnamese}
\TestPackage{wrapfig}
\TestPackage{xargs}
\TestPackage{xcolor}
\TestPackage{fourier}
\TestPackage{garamondx}
\TestFont[zgmr8r]{garamondx-fonts}
+\TestPackage{iwona}
\TestPackage{kurier}
\TestPackage{lh-lcy}
\TestPackage{libertine}