\usepackage[margin=25mm,footskip=6mm]{geometry}
\usepackage{luatexja-adjust}\ltjdisableadjust
\parskip=\smallskipamount
+\renewcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
+ {3.25ex \@plus1ex \@minus.2ex}%
+ {-1em}%
+ {\normalfont\normalsize\bfseries\raisebox{.2ex}{$\mdlgblksquare\mkern1mu$}}}
%</en>
%<*ja>
\usepackage[textwidth=45\zw, lines=45, footskip=6mm]{geometry}
%%%%%%%% fonts
\usepackage{luatexja-otf}
-\usepackage[kozuka-pr6n,jis2004]{luatexja-preset}
+\usepackage[kozuka-pr6n]{luatexja-preset}
%<!en>\usepackage{amssymb}
%<*en>
\usepackage{unicode-math}
\end{tabular}
\end{center}
%</ja>
-\begin{LTXexample}
+\begin{LTXexample}[width=0.4\textwidth]
\fontspec[Numbers=OldStyle]{LMSans10-Regular}
\jfontspec{IPAexMincho}
JIS~X~0213:2004→辻
-\addjfontfeatures{CJKShape=JIS1990}
+\jfontspec[CJKShape=JIS1990]{IPAexMincho}
JIS~X~0208:1990→辻
\end{LTXexample}