src/ltjtarticle.cls

   1 %%
   2 %% This is file `ltjtarticle.cls',
   3 %% generated with the docstrip utility.
   4 %%
   5 %% The original source files were:
   6 %%
   7 %% ltjclasses.dtx  (with options: `article,tate')
   8 %%
   9 %% IMPORTANT NOTICE:
  10 %%
  11 %% For the copyright see the source file.
  12 %%
  13 %% Any modified versions of this file must be renamed
  14 %% with new filenames distinct from ltjtarticle.cls.
  15 %%
  16 %% For distribution of the original source see the terms
  17 %% for copying and modification in the file ltjclasses.dtx.
  18 %%
  19 %% This generated file may be distributed as long as the
  20 %% original source files, as listed above, are part of the
  21 %% same distribution. (The sources need not necessarily be
  22 %% in the same archive or directory.)
  23 %% File: ltjclasses.dtx
  24
  25 \NeedsTeXFormat{LaTeX2e}
  26 \ProvidesClass{ltjtarticle}
  27   [2019/08/12 v1.8b-ltj-17
  28  Standard LuaLaTeX-ja class]
  29 \RequirePackage{luatexja}
  30 \newcounter{@paper}
  31 \newif\if@landscape \@landscapefalse
  32 \newcommand{\@ptsize}{}
  33 \newif\if@restonecol
  34 \newif\if@titlepage
  35 \@titlepagefalse
  36 \hour\time \divide\hour by 60\relax
  37 \@tempcnta\hour \multiply\@tempcnta 60\relax
  38 \minute\time \advance\minute-\@tempcnta
  39 \newif\if@stysize \@stysizefalse
  40 \newif\if@mathrmmc \@mathrmmcfalse
  41 \DeclareOption{a4paper}{\setcounter{@paper}{1}%
  42   \setlength\paperheight {297mm}%
  43   \setlength\paperwidth  {210mm}}
  44 \DeclareOption{a5paper}{\setcounter{@paper}{2}%
  45   \setlength\paperheight {210mm}
  46   \setlength\paperwidth  {148mm}}
  47 \DeclareOption{b4paper}{\setcounter{@paper}{3}%
  48   \setlength\paperheight {364mm}
  49   \setlength\paperwidth  {257mm}}
  50 \DeclareOption{b5paper}{\setcounter{@paper}{4}%
  51   \setlength\paperheight {257mm}
  52   \setlength\paperwidth  {182mm}}
  53 \DeclareOption{a4j}{\setcounter{@paper}{1}\@stysizetrue
  54   \setlength\paperheight {297mm}%
  55   \setlength\paperwidth  {210mm}}
  56 \DeclareOption{a5j}{\setcounter{@paper}{2}\@stysizetrue
  57   \setlength\paperheight {210mm}
  58   \setlength\paperwidth  {148mm}}
  59 \DeclareOption{b4j}{\setcounter{@paper}{3}\@stysizetrue
  60   \setlength\paperheight {364mm}
  61   \setlength\paperwidth  {257mm}}
  62 \DeclareOption{b5j}{\setcounter{@paper}{4}\@stysizetrue
  63   \setlength\paperheight {257mm}
  64   \setlength\paperwidth  {182mm}}
  65 \DeclareOption{a4p}{\setcounter{@paper}{1}\@stysizetrue
  66   \setlength\paperheight {297mm}%
  67   \setlength\paperwidth  {210mm}}
  68 \DeclareOption{a5p}{\setcounter{@paper}{2}\@stysizetrue
  69   \setlength\paperheight {210mm}
  70   \setlength\paperwidth  {148mm}}
  71 \DeclareOption{b4p}{\setcounter{@paper}{3}\@stysizetrue
  72   \setlength\paperheight {364mm}
  73   \setlength\paperwidth  {257mm}}
  74 \DeclareOption{b5p}{\setcounter{@paper}{4}\@stysizetrue
  75   \setlength\paperheight {257mm}
  76   \setlength\paperwidth  {182mm}}
  77 \if@compatibility
  78   \renewcommand{\@ptsize}{0}
  79 \else
  80   \DeclareOption{10pt}{\renewcommand{\@ptsize}{0}}
  81 \fi
  82 \DeclareOption{11pt}{\renewcommand{\@ptsize}{1}}
  83 \DeclareOption{12pt}{\renewcommand{\@ptsize}{2}}
  84 \DeclareOption{landscape}{\@landscapetrue
  85   \setlength\@tempdima{\paperheight}%
  86   \setlength\paperheight{\paperwidth}%
  87   \setlength\paperwidth{\@tempdima}}
  88 \DeclareOption{tombow}{%
  89   \tombowtrue \tombowdatetrue
  90   \setlength{\@tombowwidth}{.1\p@}%
  91   \@bannertoken{%
  92      \jobname\space(\number\year-\two@digits\month-\two@digits\day
  93      \space\two@digits\hour:\two@digits\minute)}%
  94   \maketombowbox}
  95 \DeclareOption{tombo}{%
  96   \tombowtrue \tombowdatefalse
  97   \setlength{\@tombowwidth}{.1\p@}%
  98   \maketombowbox}
  99 \DeclareOption{mentuke}{%
 100   \tombowtrue \tombowdatefalse
 101   \setlength{\@tombowwidth}{\z@}%
 102   \maketombowbox}
 103 \DeclareOption{tate}{%
 104   \tate\AtBeginDocument{\message{《縦組モード》}\adjustbaseline}%
 105 }
 106 \AtEndOfPackageFile{everyshi}{%
 107   \def\@EveryShipout@Output{%
 108     \setbox8\vbox{%
 109       \yoko
 110       \@EveryShipout@Hook
 111       \@EveryShipout@AtNextHook
 112       \global\setbox\luatexoutputbox=\box\luatexoutputbox
 113     }%
 114     \gdef\@EveryShipout@AtNextHook{}%
 115     \@EveryShipout@Org@Shipout\box\luatexoutputbox
 116   }}
 117 \DeclareOption{oneside}{\@twosidefalse}
 118 \DeclareOption{twoside}{\@twosidetrue}
 119 \DeclareOption{onecolumn}{\@twocolumnfalse}
 120 \DeclareOption{twocolumn}{\@twocolumntrue}
 121 \DeclareOption{titlepage}{\@titlepagetrue}
 122 \DeclareOption{notitlepage}{\@titlepagefalse}
 123 \DeclareOption{leqno}{\input{leqno.clo}}
 124 \DeclareOption{fleqn}{\input{fleqn.clo}}
 125 \DeclareOption{openbib}{%
 126   \AtEndOfPackage{%
 127    \renewcommand\@openbib@code{%
 128       \advance\leftmargin\bibindent
 129       \itemindent -\bibindent
 130       \listparindent \itemindent
 131       \parsep \z@
 132       }%
 133    \renewcommand\newblock{\par}}}
 134 \if@compatibility
 135   \@mathrmmctrue
 136 \else
 137   \DeclareOption{mathrmmc}{\@mathrmmctrue}
 138 \fi
 139 \DeclareOption{draft}{\setlength\overfullrule{5pt}}
 140 \DeclareOption{final}{\setlength\overfullrule{0pt}}
 141 \directlua{luatexbase.add_to_callback('luatexja.load_jfm',
 142   function (ji, jn) ji.chars['parbdd'] = 0; return ji end,
 143   'ltj.jclasses_load_jfm', 1)}
 144 {\jfont\g=\ltj@stdmcfont:jfm=min } % loading jfm-min.lua
 145 \expandafter\let\csname JY3/mc/m/n/10\endcsname\relax
 146 \DeclareFontShape{JY3}{mc}{m}{n}{<-> s * [0.962216] \ltj@stdmcfont:jfm=min}{}
 147 \DeclareFontShape{JY3}{gt}{m}{n}{<-> s * [0.962216] \ltj@stdgtfont:jfm=min;jfmvar=goth}{}
 148 \ltjglobalsetparameter{differentjfm=both}
 149 \directlua{luatexbase.remove_from_callback('luatexja.load_jfm', 'ltj.jclasses_load_jfm')}
 150 \DeclareOption{disablejfam}{}
 151 \ExecuteOptions{a4paper,10pt,oneside,onecolumn,final,tate}
 152 \ProcessOptions\relax
 153 \input{ltjtsize1\@ptsize.clo}
 154 \RequirePackage{lltjext}
 155 \def\Cjascale{0.962216}
 156 \if@stysize
 157   \setlength\columnsep{3\Cwd}
 158 \else
 159   \setlength\columnsep{10\p@}
 160 \fi
 161 \setlength\columnseprule{0\p@}
 162 \iftombow
 163   \newlength{\stockwidth}
 164   \newlength{\stockheight}
 165   \setlength{\stockwidth}{\paperwidth}
 166   \setlength{\stockheight}{\paperheight}
 167   \advance \stockwidth 2in
 168   \advance \stockheight 2in
 169   \ifdefined\pdfpagewidth
 170     \setlength{\pdfpagewidth}{\stockwidth}
 171     \setlength{\pdfpageheight}{\stockheight}
 172   \else
 173     \setlength{\pagewidth}{\stockwidth}
 174     \setlength{\pageheight}{\stockheight}
 175   \fi
 176 \else
 177   \ifdefined\pdfpagewidth
 178     \setlength{\pdfpagewidth}{\paperwidth}
 179     \setlength{\pdfpageheight}{\paperheight}
 180   \else
 181     \setlength{\pagewidth}{\paperwidth}
 182     \setlength{\pageheight}{\paperheight}
 183   \fi
 184 \fi
 185 \setlength\lineskip{1\p@}
 186 \setlength\normallineskip{1\p@}
 187 \renewcommand{\baselinestretch}{}
 188 \setlength\parskip{0\p@ \@plus \p@}
 189 \setlength\parindent{1\Cwd}
 190 \@lowpenalty   51
 191 \@medpenalty  151
 192 \@highpenalty 301
 193 \setcounter{topnumber}{2}
 194 \setcounter{bottomnumber}{1}
 195 \setcounter{totalnumber}{3}
 196 \setcounter{dbltopnumber}{2}
 197 \renewcommand{\topfraction}{.7}
 198 \renewcommand{\bottomfraction}{.3}
 199 \renewcommand{\textfraction}{.2}
 200 \renewcommand{\floatpagefraction}{.5}
 201 \renewcommand{\dbltopfraction}{.7}
 202 \renewcommand{\dblfloatpagefraction}{.5}
 203 \def\pltx@cleartorightpage{\clearpage\if@twoside
 204   \unless\ifodd\numexpr\c@page+\ltjgetparameter{direction}\relax
 205     \hbox{}\thispagestyle{empty}\newpage
 206     \if@twocolumn\hbox{}\newpage\fi
 207   \fi\fi}
 208 \def\pltx@cleartoleftpage{\clearpage\if@twoside
 209   \ifodd\numexpr\c@page+\ltjgetparameter{direction}\relax
 210     \hbox{}\thispagestyle{empty}\newpage
 211     \if@twocolumn\hbox{}\newpage\fi
 212   \fi\fi}
 213 \def\pltx@cleartooddpage{\clearpage\if@twoside
 214   \ifodd\c@page\else
 215     \hbox{}\thispagestyle{empty}\newpage
 216     \if@twocolumn\hbox{}\newpage\fi
 217   \fi\fi}
 218 \def\pltx@cleartoevenpage{\clearpage\if@twoside
 219   \ifodd\c@page
 220     \hbox{}\thispagestyle{empty}\newpage
 221     \if@twocolumn\hbox{}\newpage\fi
 222   \fi\fi}
 223 \def\ps@plain{\let\@mkboth\@gobbletwo
 224    \let\ps@jpl@in\ps@plain
 225    \let\@oddhead\@empty
 226    \def\@oddfoot{\reset@font\hfil\thepage\hfil}%
 227    \let\@evenhead\@empty
 228    \let\@evenfoot\@oddfoot}
 229 \let\ps@jpl@in\ps@plain
 230 \def\ps@headnombre{\let\@mkboth\@gobbletwo
 231     \let\ps@jpl@in\ps@headnombre
 232   \def\@evenhead{\hfil\thepage}%
 233   \def\@oddhead{\thepage\hfil}%
 234   \let\@oddfoot\@empty\let\@evenfoot\@empty}
 235 \def\ps@footnombre{\let\@mkboth\@gobbletwo
 236     \let\ps@jpl@in\ps@footnombre
 237   \def\@evenfoot{\hfil\thepage}%
 238   \def\@oddfoot{\thepage\hfil}%
 239   \let\@oddhead\@empty\let\@evenhead\@empty}
 240 \if@twoside
 241   \def\ps@headings{\let\ps@jpl@in\ps@headnombre
 242     \let\@oddfoot\@empty\let\@evenfoot\@empty
 243     \def\@evenhead{{\leftmark}\hfil\thepage}%
 244     \def\@oddhead{\thepage\hfil\rightmark}%
 245     \let\@mkboth\markboth
 246     \def\sectionmark##1{\markboth{%
 247        \ifnum \c@secnumdepth >\z@ \thesection.\hskip1\zw\fi
 248        ##1}{}}%
 249     \def\subsectionmark##1{\markright{%
 250        \ifnum \c@secnumdepth >\@ne \thesubsection.\hskip1\zw\fi
 251        ##1}}%
 252   }
 253 \else % if not twoside
 254   \def\ps@headings{\let\ps@jpl@in\ps@headnombre
 255     \let\@oddfoot\@empty
 256     \def\@oddhead{\thepage\hfil\rightmark}%
 257     \let\@mkboth\markboth
 258   \def\sectionmark##1{\markright{%
 259      \ifnum \c@secnumdepth >\m@ne \thesection.\hskip1\zw\fi
 260      ##1}}%
 261   }
 262 \fi
 263 \if@twoside
 264   \def\ps@bothstyle{\let\ps@jpl@in\ps@footnombre
 265     \def\@evenhead{\hfil\leftmark}% right page
 266     \def\@evenfoot{\hfil\thepage}% right page
 267     \def\@oddhead{\rightmark\hfil}% left page
 268     \def\@oddfoot{\thepage\hfil}% left page
 269   \let\@mkboth\markboth
 270   \def\sectionmark##1{\markboth{%
 271      \ifnum \c@secnumdepth >\z@ \thesection.\hskip1\zw\fi
 272      ##1}{}}%
 273   \def\subsectionmark##1{\markright{%
 274      \ifnum \c@secnumdepth >\@ne \thesubsection.\hskip1\zw\fi
 275      ##1}}%
 276   }
 277 \else % if one column
 278   \def\ps@bothstyle{\let\ps@jpl@in\ps@footnombre
 279     \def\@oddhead{\rightmark\hfil}%
 280     \def\@oddfoot{\thepage\hfil}%
 281     \let\@mkboth\markboth
 282   \def\sectionmark##1{\markright{%
 283      \ifnum \c@secnumdepth >\m@ne \thesection.\hskip1\zw\fi
 284      ##1}}%
 285   }
 286 \fi
 287 \def\ps@myheadings{\let\ps@jpl@in\ps@plain%
 288   \let\@oddfoot\@empty\let\@evenfoot\@empty
 289   \def\@evenhead{{\leftmark}\hfil\thepage}%
 290   \def\@oddhead{\thepage\hfil\rightmark}%
 291   \let\@mkboth\@gobbletwo
 292   \let\sectionmark\@gobble
 293   \let\subsectionmark\@gobble
 294 }
 295 \if@compatibility
 296 \newenvironment{titlepage}
 297     {%
 298      \if@twocolumn\@restonecoltrue\onecolumn
 299      \else\@restonecolfalse\newpage\fi
 300      \thispagestyle{empty}%
 301      \setcounter{page}\z@
 302     }%
 303     {\if@restonecol\twocolumn\else\newpage\fi
 304     }
 305 \else
 306 \newenvironment{titlepage}
 307     {%
 308       \if@twocolumn
 309         \@restonecoltrue\onecolumn
 310       \else
 311         \@restonecolfalse\newpage
 312       \fi
 313       \thispagestyle{empty}%
 314       \ifodd\c@page\setcounter{page}\@ne\else\setcounter{page}\z@\fi %% 2017/02/15
 315     }%
 316     {\if@restonecol\twocolumn \else \newpage \fi
 317      \if@twoside\else
 318         \setcounter{page}\@ne
 319      \fi
 320     }
 321 \fi
 322 \def\p@thanks#1{\footnotemark
 323   \protected@xdef\@thanks{\@thanks
 324     \protect{\noindent\hbox{\yoko$\m@th^\thefootnote$}#1\protect\par}}}
 325 \if@titlepage
 326   \newcommand{\maketitle}{\begin{titlepage}%
 327   \let\footnotesize\small
 328   \let\footnoterule\relax
 329   \let\thanks\p@thanks
 330   \let\footnote\thanks
 331   \vbox to\textheight\bgroup\tate\hsize\textwidth
 332   \null\vfil
 333   \vskip 60\p@
 334   \begin{center}%
 335     {\LARGE \@title \par}%
 336     \vskip 3em%
 337     {\Large
 338      \lineskip .75em%
 339       \begin{tabular}[t]{c}%
 340         \@author
 341       \end{tabular}\par}%
 342       \vskip 1.5em%
 343     {\large \@date \par}%       % Set date in \large size.
 344   \end{center}\par
 345   \vfil{\centering\@thanks}\vfil\null
 346   \egroup
 347   \end{titlepage}%
 348   \setcounter{footnote}{0}%
 349   \global\let\thanks\relax
 350   \global\let\maketitle\relax
 351   \global\let\p@thanks\relax
 352   \global\let\@thanks\@empty
 353   \global\let\@author\@empty
 354   \global\let\@date\@empty
 355   \global\let\@title\@empty
 356   \global\let\title\relax
 357   \global\let\author\relax
 358   \global\let\date\relax
 359   \global\let\and\relax
 360   }%
 361 \else
 362   \newcommand{\maketitle}{\par
 363   \begingroup
 364     \renewcommand{\thefootnote}{\fnsymbol{footnote}}%
 365     \def\@makefnmark{\hbox{\unless\ifnum\ltjgetparameter{direction}=3 $\m@th^{\@thefnmark}$
 366       \else\hbox{\yoko$\m@th^{\@thefnmark}$}\fi}}%
 367     \long\def\@makefntext##1{\parindent 1\zw\noindent
 368        \hb@xt@ 2\zw{\hss\@makefnmark}##1}%
 369     \if@twocolumn
 370       \ifnum \col@number=\@ne \@maketitle
 371       \else \twocolumn[\@maketitle]%
 372       \fi
 373     \else
 374       \newpage
 375       \global\@topnum\z@   % Prevents figures from going at top of page.
 376       \@maketitle
 377     \fi
 378      \thispagestyle{jpl@in}\@thanks
 379   \endgroup
 380   \setcounter{footnote}{0}%
 381   \global\let\thanks\relax
 382   \global\let\maketitle\relax
 383   \global\let\@maketitle\relax
 384   \global\let\p@thanks\relax
 385   \global\let\@thanks\@empty
 386   \global\let\@author\@empty
 387   \global\let\@date\@empty
 388   \global\let\@title\@empty
 389   \global\let\title\relax
 390   \global\let\author\relax
 391   \global\let\date\relax
 392   \global\let\and\relax
 393   }
 394   \def\@maketitle{%
 395   \newpage\null
 396   \vskip 2em%
 397   \begin{center}%
 398   \let\footnote\p@thanks
 399     {\LARGE \@title \par}%
 400     \vskip 1.5em%
 401     {\large
 402       \lineskip .5em%
 403       \begin{tabular}[t]{c}%
 404         \@author
 405       \end{tabular}\par}%
 406     \vskip 1em%
 407     {\large \@date}%
 408   \end{center}%
 409   \par\vskip 1.5em}
 410 \fi
 411 \if@titlepage
 412   \newenvironment{abstract}{%
 413       \titlepage
 414       \null\vfil
 415       \@beginparpenalty\@lowpenalty
 416       \begin{center}%
 417         {\bfseries\abstractname}%
 418         \@endparpenalty\@M
 419       \end{center}}%
 420       {\par\vfil\null\endtitlepage}
 421 \else
 422   \newenvironment{abstract}{%
 423     \if@twocolumn
 424       \section*{\abstractname}%
 425     \else
 426       \small
 427       \begin{center}%
 428         {\bfseries\abstractname\vspace{-.5em}\vspace{\z@}}%
 429       \end{center}%
 430       \quotation
 431     \fi}{\if@twocolumn\else\endquotation\fi}
 432 \fi
 433 \setcounter{secnumdepth}{3}
 434 \newcounter{part}
 435 \newcounter{section}
 436 \newcounter{subsection}[section]
 437 \newcounter{subsubsection}[subsection]
 438 \newcounter{paragraph}[subsubsection]
 439 \newcounter{subparagraph}[paragraph]
 440 \renewcommand{\thepart}{\rensuji{\@Roman\c@part}}
 441 \renewcommand{\thesection}{\rensuji{\@arabic\c@section}}
 442 \renewcommand{\thesubsection}{\thesection・\rensuji{\@arabic\c@subsection}}
 443 \renewcommand{\thesubsubsection}{%
 444    \thesubsection・\rensuji{\@arabic\c@subsubsection}}
 445 \renewcommand{\theparagraph}{%
 446    \thesubsubsection・\rensuji{\@arabic\c@paragraph}}
 447 \renewcommand{\thesubparagraph}{%
 448    \theparagraph・\rensuji{\@arabic\c@subparagraph}}
 449 \newcommand{\part}{%
 450   \if@noskipsec \leavevmode \fi
 451   \par\addvspace{4ex}%
 452   \@afterindenttrue
 453   \secdef\@part\@spart}
 454 \def\@part[#1]#2{%
 455   \ifnum \c@secnumdepth >\m@ne
 456     \refstepcounter{part}%
 457     \addcontentsline{toc}{part}{%
 458        \prepartname\thepart\postpartname\hspace{1\zw}#1}%
 459   \else
 460     \addcontentsline{toc}{part}{#1}%
 461   \fi
 462   \markboth{}{}%
 463   {\parindent\z@\raggedright
 464    \interlinepenalty\@M\normalfont
 465    \ifnum \c@secnumdepth >\m@ne
 466      \Large\bfseries\prepartname\thepart\postpartname
 467      \par\nobreak
 468    \fi
 469    \huge\bfseries#2\par}%
 470   \nobreak\vskip3ex\@afterheading}
 471 \def\@spart#1{{%
 472   \parindent\z@\raggedright
 473   \interlinepenalty\@M\normalfont
 474   \huge\bfseries#1\par}%
 475   \nobreak\vskip3ex\@afterheading}
 476 \newcommand{\section}{\@startsection{section}{1}{\z@}%
 477    {1.5\Cvs \@plus.5\Cvs \@minus.2\Cvs}%
 478    {.5\Cvs \@plus.3\Cvs}%
 479    {\normalfont\Large\bfseries}}
 480 \newcommand{\subsection}{\@startsection{subsection}{2}{\z@}%
 481    {1.5\Cvs \@plus.5\Cvs \@minus.2\Cvs}%
 482    {.5\Cvs \@plus.3\Cvs}%
 483    {\normalfont\large\bfseries}}
 484 \newcommand{\subsubsection}{\@startsection{subsubsection}{3}{\z@}%
 485    {1.5\Cvs \@plus.5\Cvs \@minus.2\Cvs}%
 486    {.5\Cvs \@plus.3\Cvs}%
 487    {\normalfont\normalsize\bfseries}}
 488 \newcommand{\paragraph}{\@startsection{paragraph}{4}{\z@}%
 489    {3.25ex \@plus 1ex \@minus .2ex}%
 490    {-1em}%
 491    {\normalfont\normalsize\bfseries}}
 492 \newcommand{\subparagraph}{\@startsection{subparagraph}{5}{\z@}%
 493    {3.25ex \@plus 1ex \@minus .2ex}%
 494    {-1em}%
 495    {\normalfont\normalsize\bfseries}}
 496 \newcommand{\appendix}{\par
 497   \setcounter{section}{0}%
 498   \setcounter{subsection}{0}%
 499   \renewcommand{\thesection}{\rensuji{\@Alph\c@section}}}
 500 \if@twocolumn
 501   \setlength\leftmargini {2em}
 502 \else
 503   \setlength\leftmargini {2.5em}
 504 \fi
 505 \setlength\leftmarginii  {2.2em}
 506 \setlength\leftmarginiii {1.87em}
 507 \setlength\leftmarginiv  {1.7em}
 508 \if@twocolumn
 509   \setlength\leftmarginv {.5em}
 510   \setlength\leftmarginvi{.5em}
 511 \else
 512   \setlength\leftmarginv {1em}
 513   \setlength\leftmarginvi{1em}
 514 \fi
 515 \setlength  \labelsep  {.5em}
 516 \setlength  \labelwidth{\leftmargini}
 517 \addtolength\labelwidth{-\labelsep}
 518 \@beginparpenalty -\@lowpenalty
 519 \@endparpenalty   -\@lowpenalty
 520 \@itempenalty     -\@lowpenalty
 521 \renewcommand{\theenumi}{\rensuji{\@arabic\c@enumi}}
 522 \renewcommand{\theenumii}{\rensuji{(\@alph\c@enumii)}}
 523 \renewcommand{\theenumiii}{\rensuji{\@roman\c@enumiii}}
 524 \renewcommand{\theenumiv}{\rensuji{\@Alph\c@enumiv}}
 525 \newcommand{\labelenumi}{\theenumi}
 526 \newcommand{\labelenumii}{\theenumii}
 527 \newcommand{\labelenumiii}{\theenumiii}
 528 \newcommand{\labelenumiv}{\theenumiv}
 529 \renewcommand{\p@enumii}{\theenumi}
 530 \renewcommand{\p@enumiii}{\theenumi(\theenumii)}
 531 \renewcommand{\p@enumiv}{\p@enumiii\theenumiii}
 532 \renewenvironment{enumerate}
 533   {\ifnum \@enumdepth >\thr@@\@toodeep\else
 534    \advance\@enumdepth\@ne
 535    \edef\@enumctr{enum\romannumeral\the\@enumdepth}%
 536    \expandafter \list \csname label\@enumctr\endcsname{%
 537       \ifnum\ltjgetparameter{direction}=3
 538          \ifnum \@listdepth=\@ne \topsep.5\normalbaselineskip
 539            \else\topsep\z@\fi
 540          \parskip\z@ \itemsep\z@ \parsep\z@
 541          \labelwidth1\zw \labelsep.3\zw
 542          \ifnum \@enumdepth=\@ne \leftmargin1\zw\relax
 543            \else\leftmargin\leftskip\fi
 544          \advance\leftmargin 1\zw
 545       \fi
 546          \usecounter{\@enumctr}%
 547          \def\makelabel##1{\hss\llap{##1}}}%
 548    \fi}{\endlist}
 549 \newcommand{\labelitemi}{\textbullet}
 550 \newcommand{\labelitemii}{%
 551   \ifnum\ltjgetparameter{direction}=3
 552      {\textcircled{~}}
 553   \else
 554      {\normalfont\bfseries\textendash}
 555   \fi
 556 }
 557 \newcommand{\labelitemiii}{\textasteriskcentered}
 558 \newcommand{\labelitemiv}{\textperiodcentered}
 559 \renewenvironment{itemize}
 560   {\ifnum \@itemdepth >\thr@@\@toodeep\else
 561    \advance\@itemdepth\@ne
 562    \edef\@itemitem{labelitem\romannumeral\the\@itemdepth}%
 563    \expandafter \list \csname \@itemitem\endcsname{%
 564       \ifnum\ltjgetparameter{direction}=3
 565          \ifnum \@listdepth=\@ne \topsep.5\normalbaselineskip
 566            \else\topsep\z@\fi
 567          \parskip\z@ \itemsep\z@ \parsep\z@
 568          \labelwidth1\zw \labelsep.3\zw
 569          \ifnum \@itemdepth =\@ne \leftmargin1\zw\relax
 570            \else\leftmargin\leftskip\fi
 571          \advance\leftmargin 1\zw
 572       \fi
 573          \def\makelabel##1{\hss\llap{##1}}}%
 574    \fi}{\endlist}
 575 \newenvironment{description}
 576   {\list{}{\labelwidth\z@ \itemindent-\leftmargin
 577    \ifnum\ltjgetparameter{direction}=3
 578      \leftmargin\leftskip \advance\leftmargin3\Cwd
 579      \rightmargin\rightskip
 580      \labelsep=1\zw \itemsep\z@
 581      \listparindent\z@ \topskip\z@ \parskip\z@ \partopsep\z@
 582    \fi
 583            \let\makelabel\descriptionlabel}}{\endlist}
 584 \newcommand{\descriptionlabel}[1]{%
 585    \hspace\labelsep\normalfont\bfseries #1}
 586 \newenvironment{verse}
 587   {\let\\\@centercr
 588    \list{}{\itemsep\z@ \itemindent -1.5em%
 589            \listparindent\itemindent
 590            \rightmargin\leftmargin \advance\leftmargin 1.5em}%
 591            \item\relax}{\endlist}
 592 \newenvironment{quotation}
 593   {\list{}{\listparindent 1.5em%
 594            \itemindent\listparindent
 595            \rightmargin\leftmargin
 596            \parsep\z@ \@plus\p@}%
 597            \item\relax}{\endlist}
 598 \newenvironment{quote}
 599   {\list{}{\rightmargin\leftmargin}%
 600            \item\relax}{\endlist}
 601 \newcounter{figure}
 602 \renewcommand{\thefigure}{\rensuji{\@arabic\c@figure}}
 603 \def\fps@figure{tbp}
 604 \def\ftype@figure{1}
 605 \def\ext@figure{lof}
 606 \def\fnum@figure{\figurename\thefigure}
 607 \newenvironment{figure}
 608                {\@float{figure}}
 609                {\end@float}
 610 \newenvironment{figure*}
 611                {\@dblfloat{figure}}
 612                {\end@dblfloat}
 613 \newcounter{table}
 614 \renewcommand{\thetable}{\rensuji{\@arabic\c@table}}
 615 \def\fps@table{tbp}
 616 \def\ftype@table{2}
 617 \def\ext@table{lot}
 618 \def\fnum@table{\tablename\thetable}
 619 \newenvironment{table}
 620                {\@float{table}}
 621                {\end@float}
 622 \newenvironment{table*}
 623                {\@dblfloat{table}}
 624                {\end@dblfloat}
 625 \newlength\abovecaptionskip
 626 \newlength\belowcaptionskip
 627 \setlength\abovecaptionskip{10\p@}
 628 \setlength\belowcaptionskip{0\p@}
 629 \long\def\@makecaption#1#2{%
 630   \vskip\abovecaptionskip
 631   \ifnum\ltjgetparameter{direction}=3 \sbox\@tempboxa{#1\hskip1\zw#2}%
 632     \else\sbox\@tempboxa{#1: #2}%
 633   \fi
 634   \ifdim \wd\@tempboxa >\hsize
 635     \ifnum\ltjgetparameter{direction}=3  #1\hskip1\zw#2\relax\par
 636       \else #1: #2\relax\par\fi
 637   \else
 638     \global \@minipagefalse
 639     \hb@xt@\hsize{\hfil\box\@tempboxa\hfil}%
 640   \fi
 641   \vskip\belowcaptionskip}
 642 \setlength\arraycolsep{5\p@}
 643 \setlength\tabcolsep{6\p@}
 644 \setlength\arrayrulewidth{.4\p@}
 645 \setlength\doublerulesep{2\p@}
 646 \setlength\tabbingsep{\labelsep}
 647 \skip\@mpfootins = \skip\footins
 648 \setlength\fboxsep{3\p@}
 649 \setlength\fboxrule{.4\p@}
 650 \renewcommand{\theequation}{\@arabic\c@equation}
 651 \unless\ifltj@disablejfam
 652 \if@compatibility\else
 653   \DeclareSymbolFont{mincho}{JY3}{mc}{m}{n}
 654   \DeclareSymbolFontAlphabet{\mathmc}{mincho}
 655   \SetSymbolFont{mincho}{bold}{JY3}{gt}{m}{n}
 656   \jfam\symmincho
 657   \DeclareMathAlphabet{\mathgt}{JY3}{gt}{m}{n}
 658 \fi
 659 \if@mathrmmc
 660   \AtBeginDocument{%
 661   \reDeclareMathAlphabet{\mathrm}{\mathrm}{\mathmc}
 662   \reDeclareMathAlphabet{\mathbf}{\mathbf}{\mathgt}
 663 }%
 664 \fi
 665 \fi
 666 \DeclareOldFontCommand{\mc}{\normalfont\mcfamily}{\mathmc}
 667 \DeclareOldFontCommand{\gt}{\normalfont\gtfamily}{\mathgt}
 668 \DeclareOldFontCommand{\rm}{\normalfont\rmfamily}{\mathrm}
 669 \DeclareOldFontCommand{\sf}{\normalfont\sffamily}{\mathsf}
 670 \DeclareOldFontCommand{\tt}{\normalfont\ttfamily}{\mathtt}
 671 \DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf}
 672 \DeclareOldFontCommand{\it}{\normalfont\itshape}{\mathit}
 673 \DeclareOldFontCommand{\sl}{\normalfont\slshape}{\@nomath\sl}
 674 \DeclareOldFontCommand{\sc}{\normalfont\scshape}{\@nomath\sc}
 675 \DeclareRobustCommand*{\cal}{\@fontswitch\relax\mathcal}
 676 \DeclareRobustCommand*{\mit}{\@fontswitch\relax\mathnormal}
 677 \setcounter{tocdepth}{3}
 678 \newcommand{\@pnumwidth}{1.55em}
 679 \newcommand{\@tocrmarg}{2.55em}
 680 \newcommand{\@dotsep}{4.5}
 681 \newdimen\toclineskip
 682 \setlength\toclineskip{2\p@}
 683 \newdimen\@lnumwidth
 684 \def\numberline#1{\hb@xt@\@lnumwidth{#1\hfil}}
 685 \def\@dottedtocline#1#2#3#4#5{%
 686   \ifnum #1>\c@tocdepth \else
 687     \vskip\toclineskip \@plus.2\p@
 688     {\leftskip #2\relax \rightskip \@tocrmarg \parfillskip -\rightskip
 689      \parindent #2\relax\@afterindenttrue
 690      \interlinepenalty\@M
 691      \leavevmode
 692      \@lnumwidth #3\relax
 693      \advance\leftskip \@lnumwidth \null\nobreak\hskip -\leftskip
 694      {#4}\nobreak
 695      \leaders\hbox{$\m@th \mkern \@dotsep mu.\mkern \@dotsep mu$}%
 696      \hfill\nobreak
 697      \hb@xt@\@pnumwidth{\hss\normalfont \normalcolor #5}%
 698      \par}%
 699   \fi}
 700 \providecommand*\protected@file@percent{}
 701 \def\addcontentsline#1#2#3{%
 702   \protected@write\@auxout
 703     {\let\label\@gobble \let\index\@gobble \let\glossary\@gobble
 704      \@temptokena{\rensuji{\thepage}}}%
 705     {\string\@writefile{#1}%
 706        {\protect\contentsline{#2}{#3}{\the\@temptokena}%
 707 \protected@file@percent}}%
 708 }
 709 \newcommand{\tableofcontents}{%
 710   \section*{\contentsname
 711     \@mkboth{\contentsname}{\contentsname}%
 712   }\@starttoc{toc}%
 713 }
 714 \newcommand*{\l@part}[2]{%
 715   \ifnum \c@tocdepth >-2\relax
 716     \addpenalty{\@secpenalty}%
 717     \addvspace{2.25em \@plus\p@}%
 718     \begingroup
 719     \parindent\z@\rightskip\@pnumwidth
 720     \parfillskip-\@pnumwidth
 721     {\leavevmode\large\bfseries
 722      \setlength\@lnumwidth{4\zw}%
 723      #1\hfil\nobreak
 724      \hb@xt@\@pnumwidth{\hss#2}}\par
 725     \nobreak
 726     \if@compatibility
 727     \global\@nobreaktrue
 728     \everypar{\global\@nobreakfalse\everypar{}}%
 729     \fi
 730      \endgroup
 731   \fi}
 732 \newcommand*{\l@section}[2]{%
 733   \ifnum \c@tocdepth >\z@
 734     \addpenalty{\@secpenalty}%
 735     \addvspace{1.0em \@plus\p@}%
 736     \begingroup
 737       \parindent\z@ \rightskip\@pnumwidth \parfillskip-\rightskip
 738       \leavevmode\bfseries
 739       \setlength\@lnumwidth{1.5em}%
 740       \advance\leftskip\@lnumwidth \hskip-\leftskip
 741       #1\nobreak\hfil\nobreak\hb@xt@\@pnumwidth{\hss#2}\par
 742     \endgroup
 743   \fi}
 744 \newcommand*{\l@subsection}   {\@dottedtocline{2}{1\zw}{4\zw}}
 745 \newcommand*{\l@subsubsection}{\@dottedtocline{3}{2\zw}{6\zw}}
 746 \newcommand*{\l@paragraph}    {\@dottedtocline{4}{3\zw}{8\zw}}
 747 \newcommand*{\l@subparagraph} {\@dottedtocline{5}{4\zw}{9\zw}}
 748 \newcommand{\listoffigures}{%
 749     \section*{\listfigurename}%
 750   \@mkboth{\listfigurename}{\listfigurename}%
 751   \@starttoc{lof}%
 752 }
 753 \newcommand*{\l@figure}{\@dottedtocline{1}{1\zw}{4\zw}}
 754 \newcommand{\listoftables}{%
 755     \section*{\listtablename}%
 756   \@mkboth{\listtablename}{\listtablename}%
 757   \@starttoc{lot}%
 758 }
 759 \let\l@table\l@figure
 760 \newdimen\bibindent
 761 \setlength\bibindent{1.5em}
 762 \newcommand{\newblock}{\hskip .11em\@plus.33em\@minus.07em}
 763 \newenvironment{thebibliography}[1]
 764 {\section*{\refname}\@mkboth{\refname}{\refname}%
 765    \list{\@biblabel{\@arabic\c@enumiv}}%
 766         {\settowidth\labelwidth{\@biblabel{#1}}%
 767          \leftmargin\labelwidth
 768          \advance\leftmargin\labelsep
 769          \@openbib@code
 770          \usecounter{enumiv}%
 771          \let\p@enumiv\@empty
 772          \renewcommand\theenumiv{\@arabic\c@enumiv}}%
 773    \sloppy
 774    \clubpenalty4000
 775    \@clubpenalty\clubpenalty
 776    \widowpenalty4000%
 777    \sfcode`\.\@m}
 778   {\def\@noitemerr
 779     {\@latex@warning{Empty `thebibliography' environment}}%
 780    \endlist}
 781 \let\@openbib@code\@empty
 782 \newenvironment{theindex}
 783   {\if@twocolumn\@restonecolfalse\else\@restonecoltrue\fi
 784    \twocolumn[\section*{\indexname}]%
 785    \@mkboth{\indexname}{\indexname}%
 786    \thispagestyle{jpl@in}\parindent\z@
 787    \parskip\z@ \@plus .3\p@\relax
 788    \columnseprule\z@ \columnsep 35\p@
 789    \let\item\@idxitem}
 790   {\if@restonecol\onecolumn\else\clearpage\fi}
 791 \newcommand{\@idxitem}{\par\hangindent 40\p@}
 792 \newcommand{\subitem}{\@idxitem \hspace*{20\p@}}
 793 \newcommand{\subsubitem}{\@idxitem \hspace*{30\p@}}
 794 \newcommand{\indexspace}{\par \vskip 10\p@ \@plus5\p@ \@minus3\p@\relax}
 795 \renewcommand{\footnoterule}{%
 796   \kern-3\p@
 797   \hrule\@width.4\columnwidth
 798   \kern2.6\p@}
 799 \newcommand\@makefntext[1]{\parindent 1\zw
 800   \noindent\hb@xt@ 2\zw{\hss\@makefnmark}#1}
 801 \newif\if西暦 \西暦true
 802 \def\西暦{\西暦true}
 803 \def\和暦{\西暦false}
 804 \newcount\heisei \heisei\year \advance\heisei-1988\relax
 805 \def\pltx@today@year@#1{%
 806   \ifnum\numexpr\year-#1=1 元\else
 807     \ifnum\ltjgetparameter{direction}=3
 808       \kansuji\numexpr\year-#1\relax
 809     \else
 810       \number\numexpr\year-#1\relax\nobreak
 811     \fi
 812   \fi 年
 813 }
 814 \def\pltx@today@year{%
 815   \ifnum\numexpr\year*10000+\month*100+\day<19890108
 816     昭和\pltx@today@year@{1925}%
 817   \else\ifnum\numexpr\year*10000+\month*100+\day<20190501
 818     平成\pltx@today@year@{1988}%
 819   \else
 820     令和\pltx@today@year@{2018}%
 821   \fi\fi}
 822 \def\today{{%
 823   \if西暦
 824     \ifnum\ltjgetparameter{direction}=3 \kansuji\year
 825     \else\number\year\nobreak\fi 年
 826   \else
 827     \pltx@today@year
 828   \fi
 829   \ifnum\ltjgetparameter{direction}=3
 830     \kansuji\month 月
 831     \kansuji\day 日
 832   \else
 833     \number\month\nobreak 月
 834     \number\day\nobreak 日
 835   \fi}}
 836 \newcommand{\prepartname}{第}
 837 \newcommand{\postpartname}{部}
 838 \newcommand{\contentsname}{目 次}
 839 \newcommand{\listfigurename}{図 目 次}
 840 \newcommand{\listtablename}{表 目 次}
 841 \newcommand{\refname}{参考文献}
 842 \newcommand{\indexname}{索 引}
 843 \newcommand{\figurename}{図}
 844 \newcommand{\tablename}{表}
 845 \newcommand{\appendixname}{付 録}
 846 \newcommand{\abstractname}{概 要}
 847 \pagestyle{plain}
 848 \pagenumbering{arabic}
 849 \raggedbottom
 850 \fnfixbottomtrue % 2017-02-19
 851 \IfFileExists{stfloats.sty}{\RequirePackage{stfloats}\fnbelowfloat}{}
 852 \if@twocolumn
 853   \twocolumn
 854   \sloppy
 855 \else
 856   \onecolumn
 857 \fi
 858 \normalmarginpar
 859 \@mparswitchfalse
 860 \AtBeginOfPackageFile*{ftnright}{\let\ltjt@orig@@makefntext=\@makefntext}
 861 \AtEndOfPackageFile*{ftnright}{\let\@makefntext=\ltjt@orig@@makefntext}
 862 \endinput
 863 %%
 864 %% End of file `ltjtarticle.cls'.