%\lst@AddToHook{Init}{\catcode"FFFFF=9 }
%\lst@AddToHook{DeInit}{\catcode"FFFFF=14 }
%\lst@Def{1048575}{}
-\endinput
\ No newline at end of file
+
+% 2. listing な環境の処理中に \DeclareFontShape の (s)sub が実行されると,なぜか
+% ! Use of set@size@funct@args@ doesn't match its definition.
+% のエラーが出る.
+% \ifnot@nil #1-> \def\reserved@a{#1}... の \reserved@a=\set@size@funct@args@
+% がなぜか実行される?
+% ad hoc な対策として事前に必要な (s)sub は実行しておくことにする.
+\lst@AddToHook{Init}{\begingroup\itshape\bfseries\upshape\endgroup}
+\endinput
%#! lualatex -shell-escape manual.ins
-%<*en>
-\documentclass[a4paper,titlepage]{article}
+%<en>\documentclass[a4paper,titlepage]{article}
+%<ja>\documentclass[a4paper,titlepage]{ltjsarticle}
\usepackage[margin=20mm,footskip=5mm]{geometry}
-%</en>
-%<*ja>
-\documentclass[a4paper,titlepage]{bxjsarticle}
-\setpagelayout*{margin=20mm,footskip=5mm}
-\def\headfont{\normalfont\bfseries}
-% \def\headfont{\sffamily\gtfamily} is needed in ordinal documents
-% This document cannot typeset in ltjsclasses (conflict with showexpl?)
-%</ja>
\usepackage{amsmath,amssymb,xcolor,pict2e,multienum,amsthm,float}
\usepackage{booktabs,listings,lltjlisting,showexpl,multicol}