\ltjsetparameter{talbaselineshift=0.1\zw}
\dimen0=\ltjgetparameter{talbaselineshift}
\ltjsetparameter{prebreakpenalty={`ぁ,100}}
-\ifnum\ltjgetparemeter{direction}=4 ... \fi
+\ifnum\ltjgetparameter{direction}=4 ... \fi
\end{lstlisting}
%<*en>
Note that \pTeX\ adds new two useful units, namely \texttt{zw}~and~\texttt{zh}.