%% test-luatexja.tex
%% =================
%% Typesetting test for LuaLaTeX + LuaTeX-ja, yoko: the design of
%% test-ptex.tex (13Q, 23H line feed, 42 chars x 33 lines) on ltjbook.
%%
%%   lualatex test-luatexja.tex
%%
%% What to check:
%%   * SHG-EXPECT OK: 42 chars x 33 lines, no overflow.
%%   * SHG-POS OK on pages 1 (odd) and 2 (even).
%%   * In the PDF, every character of the body text sits in a square.
\documentclass[b5paper]{ltjbook}
\setlength\paperwidth{182mm}
\setlength\paperheight{230mm}
\setlength\pagewidth{\paperwidth}
\setlength\pageheight{\paperheight}
\makeatletter
\renewcommand{\normalsize}{%
  \@setfontsize\normalsize{\dimexpr13\jQ*1000000/962216\relax}{23\jH}}
\normalsize
\setlength\textwidth{\dimexpr13\jQ*42\relax}
\setlength\textheight{\dimexpr23\jH*32+13\jQ\relax}
\setlength\topskip{13\jQ}
\setlength\topmargin{\dimexpr25mm-1in-\headheight-\headsep-\topskip+13\jQ*88/100\relax}
\setlength\oddsidemargin{\dimexpr25mm-1in\relax}
\setlength\evensidemargin{\dimexpr\paperwidth-2in-\oddsidemargin-\textwidth\relax}
\setlength\parindent{1\zw}
\makeatother
\usepackage{showhanmengrid}
\input{test-common}
\SHGexpect{yoko}{42}{33}{zero}{zero}
\SHGexpectnote{none}
\begin{document}
\noindent\SHGmark\SHGtext\SHGtext\SHGtext
\newpage
\noindent\SHGmark\SHGtext\SHGtext\SHGtext
\end{document}