+\subsection{unicode}
+
+設定依存:「\char"201C」「\char"010F」%"
+常に和文:「\ltjjachar"201C」「\ltjjachar"010F」%"
+常に欧文:「\ltjalchar"201C」「\ltjalchar"010F」%"
+
+{\tracingall\let\char=\ltjalchar\textquotedblleft}あ\textquotedblleft あ%
+{\let\char=\ltjjachar\textquotedblleft}あ“あ
+
+\begin{itemize}
+\item hoge
+\begin{itemize}
+\item hoge\textendash\ltjjachar"2013\ltjalchar"2013
+\begin{itemize}
+\item hoge
+\begin{itemize}
+\item hoge|\textperiodcentered|\ltjjachar"00B7|\ltjalchar"00B7|・|
+\end{itemize}
+\end{itemize}
+\end{itemize}
+\end{itemize}