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bxjsarticle.cls
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bxjsarticle.cls
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%%
%% This is file `bxjsarticle.cls',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% bxjscls.dtx (with options: `class,article')
%%
%% IMPORTANT NOTICE:
%%
%% For the copyright see the source file.
%%
%% Any modified versions of this file must be renamed
%% with new filenames distinct from bxjsarticle.cls.
%%
%% For distribution of the original source see the terms
%% for copying and modification in the file bxjscls.dtx.
%%
%% This generated file may be distributed as long as the
%% original source files, as listed above, are part of the
%% same distribution. (The sources need not necessarily be
%% in the same archive or directory.)
\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{bxjsarticle}
[2024/07/19 v2.9c BXJS document classes]
%% このファイルは日本語文字を含みます.
\def\bxjs@clsname{bxjsarticle}
\newif\ifjsc@needsp@tch
\jsc@needsp@tchfalse
\let\jsArticle=a
\let\jsBook=b
\let\jsReport=r
\let\jsSlide=s
\let\jsDocClass\jsArticle
\def\bxjs@test@engine#1#2{%
\edef\bxjs@tmpa{\string#1}%
\edef\bxjs@tmpb{\meaning#1}%
\ifx\bxjs@tmpa\bxjs@tmpb #2\fi}
\let\jsEngine=n
\bxjs@test@engine\kanjiskip{\let\jsEngine=j}
\bxjs@test@engine\jintercharskip{\let\jsEngine=J}
\bxjs@test@engine\Omegaversion{\let\jsEngine=O}
\bxjs@test@engine\XeTeXversion{\let\jsEngine=x}
\bxjs@test@engine\pdftexversion{\let\jsEngine=p}
\bxjs@test@engine\luatexversion{\let\jsEngine=l}
\@tempswatrue
\if x\jsEngine
\ifdim\the\XeTeXversion\XeTeXrevision\p@<0.997\p@
\@tempswafalse \fi
\fi
\if@tempswa \expandafter\@gobble
\else
\ClassError\bxjs@clsname
{The engine in use is all too old}
{It's a fatal error. I'll quit right now.}
\expandafter\@firstofone
\fi{\endinput\@@end}
\if@compatibility
\ClassError\bxjs@clsname
{Something went chaotic!\MessageBreak
(How come '\string\documentstyle' is there?)\MessageBreak
I cannot go a single step further...}
{If the chant of '\string\documentstyle' was just a blunder of yours,\MessageBreak
then there'll still be hope....}
\expandafter\@firstofone
\else \expandafter\@gobble
\fi{\typeout{Farewell!}\endinput\@@end}
\def\bxjs@if@format@at@least{\@ifl@t@r\fmtversion}
\bxjs@if@format@at@least{2017/04/15}{%
\let\bxjs@if@package@at@least\@ifpackagelater
}{%else
\def\bxjs@if@package@at@least#1#2{%
\@ifpackageloaded{#1}{\@ifpackagelater{#1}{#2}}{\@secondoftwo}}}
\newif\ifjsWithupTeX
\ifx\ucs\@undefined\else \ifnum\ucs"3000="3000
\jsWithupTeXtrue
\fi\fi
\let\if@jsc@uplatex\ifjsWithupTeX
\newif\ifjsWithpTeXng
\bxjs@test@engine\ngbanner{\jsWithpTeXngtrue}
\newif\ifjsWitheTeX
\bxjs@test@engine\eTeXversion{\jsWitheTeXtrue}
\newif\ifjsInPdfMode
\@nameuse{jsInPdfMode\ifnum0%
\ifx\pdfoutput\@undefined\else\the\pdfoutput\fi
\ifx\outputmode\@undefined\else\the\outputmode\fi
>0 true\else false\fi}
\newif\ifbxjs@explIII
\bxjs@if@format@at@least{2020/02/02}{\bxjs@explIIItrue}{}
\newif\ifbxjs@brace@safe
\bxjs@if@format@at@least{2021/06/01}{\bxjs@brace@safetrue}{}
\newif\ifbxjs@TUenc
\def\bxjs@tmpa{TU}\edef\bxjs@tmpb{\f@encoding}
\ifx\bxjs@tmpa\bxjs@tmpb
\bxjs@TUenctrue
\fi
\newif\ifbxjs@old@hook@system
\bxjs@if@format@at@least{2020/10/01}{}{\bxjs@old@hook@systemtrue}
\RequirePackage{calc}
\RequirePackage{keyval}
\IfFileExists{iftex.sty}{%
\RequirePackage{iftex}
}{}
\begingroup\expandafter\endgroup
\expandafter\ifx\csname ifpdf\endcsname\@undefined\else
\expandafter\let\csname ifjsInPdfMode\expandafter\endcsname
\csname ifpdf\endcsname
\fi
\def\jsAtEndOfClass{%
\expandafter\g@addto@macro\csname\[email protected]@@k\endcsname}
\IfFileExists{bxjscompat.sty}{%
\RequirePackage{bxjscompat}%
}{}
\ifx l\jsEngine
\directlua{ bxjs = {} }
\fi
\ifjsWitheTeX \let\bxjs@protected\protected
\else \let\bxjs@protected\@empty
\fi
\ifjsWitheTeX
\def\bxjs@robust@def{\protected\def}
\else
\def\bxjs@robust@def{\DeclareRobustCommand*}
\fi
\bxjs@if@format@at@least{2021/11/15}{%
\def\bxjs@CGHN#1{#1}%
}{%else
\def\bxjs@CGHN#1{\bxjs@CGHN@a#1//}%
\def\bxjs@CGHN@a#1/#2/#3//{#1/#3/#2}}
\@gobbletwo\if\if \def\bxjs@cond#1\fi{%
#1\expandafter\@firstoftwo
\else\expandafter\@secondoftwo
\fi}
\def\bxjs@cslet#1{%
\expandafter\let\csname#1\endcsname}
\def\bxjs@csletcs#1#2{%
\expandafter\let\csname#1\expandafter\endcsname\csname#2\endcsname}
\def\bxjs@catopt#1#2{%
#1\if\relax#1\relax\else\if\relax#2\relax\else,\fi\fi#2}
\def\bxjs@ifplus#1{\@ifnextchar+{\@firstoftwo{#1}}}
\def\bxjs@trim#1{\expandafter\bxjs@trim@a#1\@nil#1}
\def\bxjs@trim@a{\futurelet\bxjs@tmpb\bxjs@trim@b}
\def\bxjs@trim@b{\bxjs@cond\ifx\bxjs@tmpb\@sptoken\fi
{\bxjs@trim@c\bxjs@trim@a}{\bxjs@trim@d}}
\def\bxjs@trim@c#1 {#1}
\def\bxjs@trim@d#1\@nil{\bxjs@trim@e#1\@nil: \@nil\@nnil}
\def\bxjs@trim@e#1 \@nil#2\@nnil{\bxjs@cond\ifx\@nnil#2\@nnil\fi
{\bxjs@trim@f#1\@nnil}{\bxjs@trim@e#1\@nil: \@nil\@nnil}}
\def\bxjs@trim@f#1\@nil#2\@nnil#3{\def#3{#1}}
\def\bxjs@set@array@from@clist#1#2{%
\@tempcnta\z@
\@for\bxjs@tmpa:=\@empty#2\do{%
\bxjs@trim\bxjs@tmpa \bxjs@cslet{#1/\the\@tempcnta}\bxjs@tmpa
\advance\@tempcnta\@ne}
\bxjs@cslet{#1/\the\@tempcnta}\relax}
\let\c@bxjs@tempcnta\@tempcnta
\def\bxjs@gset@tempcnta{\setcounter{bxjs@tempcnta}}
\def\bxjs@advance@qc#1#2{%
\begingroup
\@tempcnta=#1\relax \advance\@tempcnta by#2\relax
\global\chardef\bxjs@g@tmpa\@tempcnta
\endgroup \let#1\bxjs@g@tmpa}
\ifjsWitheTeX
\let\bxjs@new@count\newcount
\def\bxjs@advance@count#1#2{\advance#1by#2\relax}
\else
\def\bxjs@new@count#1{\chardef#1\z@}
\let\bxjs@advance@count\bxjs@advance@qc
\fi
\def\jsSetQHLength#1#2{%
\begingroup
\bxjs@parse@qh{#2}%
\ifx\bxjs@tmpb\relax
\setlength\@tempdima{#2}%
\xdef\bxjs@g@tmpa{\the\@tempdima}%
\else \global\let\bxjs@g@tmpa\bxjs@tmpb
\fi
\endgroup
#1=\bxjs@g@tmpa\relax}
\if j\jsEngine \def\bxjs@parse@qh@units{zw,zh}
\else \def\bxjs@parse@qh@units{trueQ,trueH,Q,H,zw,zh}
\fi
\def\bxjs@parse@qh#1{%
\let\bxjs@tmpb\relax
\@for\bxjs@tmpa:=\bxjs@parse@qh@units\do{%
\ifx\bxjs@tmpb\relax
\edef\bxjs@next{{\bxjs@tmpa}{#1}}%
\expandafter\bxjs@parse@qh@a\csname bxjs@unit@\bxjs@tmpa\expandafter
\endcsname\bxjs@next
\fi}}
\def\bxjs@parse@qh@a#1#2#3{%
\def\bxjs@next##1#2\@nil##2\@nnil{\bxjs@parse@qh@b{##1}{##2}#1}%
\bxjs@next#3\@nil#2\@nil\@nnil}
\def\bxjs@parse@qh@b#1#2#3{%
\ifx\@nnil#2\@nnil\else
\ifx#3\relax
\ClassError\bxjs@clsname
{You cannot use '\bxjs@tmpa' here}{\@ehc}%
\def\bxjs@tmpb{0pt}%
\else
\@tempdimb#3\relax \@tempdimb#1\@tempdimb
\edef\bxjs@tmpb{\the\@tempdimb}%
\fi
\fi}
\def\bxjs@unit@Q{0.25mm}\let\bxjs@unit@H\bxjs@unit@Q
\newif\ifbxjs@after@preamble
\@onlypreamble\bxjs@begin@document@hook
\def\bxjs@begin@document@hook{\bxjs@after@preambletrue}
\AtBeginDocument{\bxjs@begin@document@hook}
\@onlypreamble\bxjs@post@option@hook
\let\bxjs@post@option@hook\@empty
\@onlypreamble\bxjs@pre@jadriver@hook
\let\bxjs@pre@jadriver@hook\@empty
\@onlypreamble\bxjs@endpreamble@hook
\let\bxjs@endpreamble@hook\@empty
\AtEndOfClass{%
\ifx\AtEndPreamble\@undefined\else
\AtEndPreamble{\bxjs@endpreamble@hook}%
\fi}
\@onlypreamble\bxjs@tmpdo
\@onlypreamble\bxjs@tmpdo@a
\@onlypreamble\bxjs@tmpdo@b
\@onlypreamble\bxjs@tmpdo@c
\@onlypreamble\bxjs@tmpdo@d
\bxjs@robust@def\jsInhibitGlue{%
\ifx\inhibitglue\@undefined\else \inhibitglue \fi}
\newif\if@restonecol
\newif\if@titlepage
\newif\if@enablejfam \@enablejfamfalse
\@onlypreamble\bxjs@setpaper
\def\bxjs@setpaper#1{\def\bxjs@param@paper{#1}}
\newif\ifbxjs@iso@bsize
\DeclareOption{iso-bsize}{\bxjs@iso@bsizetrue}
\@onlypreamble\bxjs@setpaper@bsize
\def\bxjs@setpaper@bsize#1{\edef\bxjs@param@paper{%
b#1\ifbxjs@iso@bsize paper\else j\fi}}
\DeclareOption{a3paper}{\bxjs@setpaper{a3paper}}
\DeclareOption{a4paper}{\bxjs@setpaper{a4paper}}
\DeclareOption{a5paper}{\bxjs@setpaper{a5paper}}
\DeclareOption{a6paper}{\bxjs@setpaper{a6paper}}
\DeclareOption{b4paper}{\bxjs@setpaper@bsize{4}}
\DeclareOption{b5paper}{\bxjs@setpaper@bsize{5}}
\DeclareOption{b6paper}{\bxjs@setpaper@bsize{6}}
\DeclareOption{a4j}{\bxjs@setpaper{a4paper}}
\DeclareOption{a5j}{\bxjs@setpaper{a5paper}}
\DeclareOption{b4j}{\bxjs@setpaper{b4j}}
\DeclareOption{b5j}{\bxjs@setpaper{b5j}}
\DeclareOption{a4var}{\bxjs@setpaper{{210truemm}{283truemm}}}
\DeclareOption{b5var}{\bxjs@setpaper{{182truemm}{230truemm}}}
\DeclareOption{letterpaper}{\bxjs@setpaper{letterpaper}}
\DeclareOption{legalpaper}{\bxjs@setpaper{legalpaper}}
\DeclareOption{executivepaper}{\bxjs@setpaper{executivepaper}}
\@for\bxjs@tmpa:={%
a0,a1,a2,c0,c1,c2,c3,c4,c5,c6,ansia,ansib,ansic,ansid,ansie%
}\do{\edef\bxjs@next{%
\noexpand\DeclareOption{\bxjs@tmpa paper}%
{\noexpand\bxjs@setpaper{\bxjs@tmpa paper}}%
}\bxjs@next}
\DeclareOption{screen}{\bxjs@setpaper{screen}}
\@for\bxjs@tmpa:={0,1,2,3}\do{\edef\bxjs@next{%
\noexpand\DeclareOption{b\bxjs@tmpa paper}%
{\noexpand\bxjs@setpaper@bsize{\bxjs@tmpa}}%
}\bxjs@next}
\DeclareOption{a4varpaper}{\bxjs@setpaper{{210truemm}{283truemm}}}
\DeclareOption{b5varpaper}{\bxjs@setpaper{{182truemm}{230truemm}}}
\DeclareOption{screenpaper}{\bxjs@setpaper{screen}}
\DeclareOption{custompaper}{}
\newif\if@landscape
\@landscapefalse
\DeclareOption{landscape}{\@landscapetrue}
\newif\if@slide
\@slidefalse
\newcommand{\@ptsize}{0}
\def\bxjs@param@basefontsize{10pt}
\def\jsUnusualPtSize{-20}
\def\bxjs@setbasefontsize#1{%
\jsSetQHLength\@tempdima{#1}%
\edef\bxjs@param@basefontsize{\the\@tempdima}%
\ifdim\@tempdima=10pt \long\def\@ptsize{0}%
\else\ifdim\@tempdima=10.95pt \long\def\@ptsize{1}%
\else\ifdim\@tempdima=12pt \long\def\@ptsize{2}%
\else \long\edef\@ptsize{\jsUnusualPtSize}\fi\fi\fi}
\def\bxjs@setjbasefontsize#1{%
\setkeys{bxjs}{jbase=#1}}
\newif\ifjsc@mag
\newif\ifjsc@mag@xreal
\DeclareOption{8pt}{\bxjs@setbasefontsize{8pt}}
\DeclareOption{9pt}{\bxjs@setbasefontsize{9pt}}
\DeclareOption{10pt}{\bxjs@setbasefontsize{10pt}}
\DeclareOption{11pt}{\bxjs@setbasefontsize{10.95pt}}
\DeclareOption{12pt}{\bxjs@setbasefontsize{12pt}}
\DeclareOption{14pt}{\bxjs@setbasefontsize{14.4pt}}
\DeclareOption{17pt}{\bxjs@setbasefontsize{17.28pt}}
\DeclareOption{20pt}{\bxjs@setbasefontsize{20pt}}
\DeclareOption{21pt}{\bxjs@setbasefontsize{20.74pt}}
\DeclareOption{25pt}{\bxjs@setbasefontsize{24.88pt}}
\DeclareOption{30pt}{\bxjs@setbasefontsize{29.86pt}}
\DeclareOption{36pt}{\bxjs@setbasefontsize{35.83pt}}
\DeclareOption{43pt}{\bxjs@setbasefontsize{43pt}}
\DeclareOption{12Q}{\bxjs@setjbasefontsize{3mm}}
\DeclareOption{14Q}{\bxjs@setjbasefontsize{3.5mm}}
\DeclareOption{10ptj}{\bxjs@setjbasefontsize{10pt}}
\DeclareOption{10.5ptj}{\bxjs@setjbasefontsize{10.5pt}}
\DeclareOption{11ptj}{\bxjs@setjbasefontsize{11pt}}
\DeclareOption{12ptj}{\bxjs@setjbasefontsize{12pt}}
\DeclareOption{usemag}{\let\bxjs@magstyle\bxjs@magstyle@@usemag}
\DeclareOption{nomag}{\let\bxjs@magstyle\bxjs@magstyle@@nomag}
\DeclareOption{nomag*}{\let\bxjs@magstyle\bxjs@magstyle@@xreal}
\if j\jsEngine
\hour\time \divide\hour by 60\relax
\@tempcnta\hour \multiply\@tempcnta 60\relax
\minute\time \advance\minute-\@tempcnta
\DeclareOption{tombow}{%
\tombowtrue \tombowdatetrue
\setlength{\@tombowwidth}{.1\p@}%
\@bannertoken{%
\jobname\space(\number\year-\two@digits\month-\two@digits\day
\space\two@digits\hour:\two@digits\minute)}%
\maketombowbox}
\DeclareOption{tombo}{%
\tombowtrue \tombowdatefalse
\setlength{\@tombowwidth}{.1\p@}%
\maketombowbox}
\fi
\if j\jsEngine
\DeclareOption{mentuke}{%
\tombowtrue \tombowdatefalse
\setlength{\@tombowwidth}{\z@}%
\maketombowbox}
\fi
\DeclareOption{oneside}{\@twosidefalse \@mparswitchfalse}
\DeclareOption{twoside}{\@twosidetrue \@mparswitchtrue}
\DeclareOption{vartwoside}{\@twosidetrue \@mparswitchfalse}
\DeclareOption{onecolumn}{\@twocolumnfalse}
\DeclareOption{twocolumn}{\@twocolumntrue}
\DeclareOption{titlepage}{\@titlepagetrue}
\DeclareOption{notitlepage}{\@titlepagefalse}
\def\eqnarray{%
\stepcounter{equation}%
\def\@currentlabel{\p@equation\theequation}%
\def\@currentcounter{equation}%
\global\@eqnswtrue
\m@th
\global\@eqcnt\z@
\tabskip\@centering
\let\\\@eqncr
$$\everycr{}\halign to\displaywidth\bgroup
\hskip\@centering$\displaystyle\tabskip\z@skip{##}$\@eqnsel
&\global\@eqcnt\@ne \hfil$\displaystyle{{}##{}}$\hfil
&\global\@eqcnt\tw@ $\displaystyle{##}$\hfil\tabskip\@centering
&\global\@eqcnt\thr@@ \hb@xt@\z@\bgroup\hss##\egroup
\tabskip\z@skip
\cr}
\DeclareOption{leqno}{\input{leqno.clo}}
\DeclareOption{fleqn}{\input{fleqn.clo}%
\def\eqnarray{%
\stepcounter{equation}%
\def\@currentlabel{\p@equation\theequation}%
\def\@currentcounter{equation}%
\global\@eqnswtrue\m@th
\global\@eqcnt\z@
\tabskip\mathindent
\let\\=\@eqncr
\setlength\abovedisplayskip{\topsep}%
\ifvmode
\addtolength\abovedisplayskip{\partopsep}%
\fi
\addtolength\abovedisplayskip{\parskip}%
\setlength\belowdisplayskip{\abovedisplayskip}%
\setlength\belowdisplayshortskip{\abovedisplayskip}%
\setlength\abovedisplayshortskip{\abovedisplayskip}%
$$\everycr{}\halign to\linewidth% $$
\bgroup
\hskip\@centering$\displaystyle\tabskip\z@skip{##}$\@eqnsel
&\global\@eqcnt\@ne \hfil$\displaystyle{{}##{}}$\hfil
&\global\@eqcnt\tw@
$\displaystyle{##}$\hfil \tabskip\@centering
&\global\@eqcnt\thr@@ \hb@xt@\z@\bgroup\hss##\egroup
\tabskip\z@skip\cr
}}
\def\bxjs@kv@enablejfam@true{\let\bxjs@enablejfam=t}
\def\bxjs@kv@enablejfam@false{\let\bxjs@enablejfam=f}
\def\bxjs@kv@enablejfam@default{\let\bxjs@enablejfam\@undefined}
\define@key{bxjs}{enablejfam}[true]{%
\bxjs@set@keyval{enablejfam}{#1}{}}
\DeclareOption{disablejfam}{\let\bxjs@enablejfam=f}
\newif\ifjsDraft
\DeclareOption{draft}{\jsDrafttrue \overfullrule=5pt }
\DeclareOption{final}{\jsDraftfalse \overfullrule=0pt }
\newif\ifbxjs@papersize
\bxjs@papersizetrue
\DeclareOption{nopapersize}{\bxjs@papersizefalse}
\DeclareOption{papersize}{\bxjs@papersizetrue}
\newif\if@english
\@englishfalse
\DeclareOption{english}{\@englishtrue}
\newif\if@jslogo \@jslogofalse
\DeclareOption{jslogo}{\@jslogotrue}
\DeclareOption{nojslogo}{\@jslogofalse}
\mathchardef\bxjs@isc@ll=128
\mathchardef\bxjs@isc@sl=259
\def\bxjs@isc@sl@h{65539 }
\def\bxjs@invscale#1#2{%
\begingroup \@tempdima=#1\relax \@tempdimb#2\p@\relax
\ifdim\@tempdima<\bxjs@isc@ll\p@
\@tempcnta\@tempdima \multiply\@tempcnta\@cclvi
\divide\@tempcnta\@tempdimb \multiply\@tempcnta\@cclvi
\else
\@tempcnta\@tempdima \divide\@tempcnta\@tempdimb
\multiply\@tempcnta\p@ \let\bxjs@isc@sl\bxjs@isc@sl@h
\fi
\@tempcntb\p@ \divide\@tempcntb\@tempdimb
\advance\@tempcnta-\@tempcntb \advance\@tempcnta-\tw@
\@tempdimb\@tempcnta\@ne
\advance\@tempcnta\@tempcntb \advance\@tempcnta\@tempcntb
\advance\@tempcnta\bxjs@isc@sl \@tempdimc\@tempcnta\@ne
\@whiledim\@tempdimb<\@tempdimc\do{%
\@tempcntb\@tempdimb \advance\@tempcntb\@tempdimc
\advance\@tempcntb\@ne \divide\@tempcntb\tw@
\ifdim #2\@tempcntb>\@tempdima
\advance\@tempcntb\m@ne \@tempdimc=\@tempcntb\@ne
\else \@tempdimb=\@tempcntb\@ne \fi}%
\xdef\bxjs@gtmpa{\the\@tempdimb}%
\endgroup #1=\bxjs@gtmpa\relax}
\DeclareOption{pandoc}{%
\bxjs@apply@pandoc@opt}
\@onlypreamble\bxjs@apply@pandoc@opt
\def\bxjs@apply@pandoc@opt{%
\g@addto@macro\bxjs@post@option@hook{%
\bxjs@oldfontcommandstrue
\setkeys{bxjs}{ja=pandoc}%
\let\bxjs@engine@given=*}%
\ifx\bxjs@driver@opt\@undefined
\def\bxjs@driver@opt{dvipdfmx}%
\bxjs@dvi@opttrue
\fi
\global\let\bxjs@apply@pandoc@opt\relax}
\DeclareOption{pandoc+}{%
\g@addto@macro\bxjs@post@option@hook{%
\edef\jsJaParam{\bxjs@catopt{_plus}\jsJaParam}}%
\ExecuteOptions{pandoc}}
\DeclareOption{autodetect-engine}{%
\let\bxjs@engine@given=*}
\DeclareOption{latex}{%
\def\bxjs@engine@opt{latex}%
\let\bxjs@engine@given=n}
\DeclareOption{platex}{%
\def\bxjs@engine@opt{platex}%
\let\bxjs@engine@given=j}
\DeclareOption{uplatex}{%
\def\bxjs@engine@opt{uplatex}%
\let\bxjs@engine@given=u}
\DeclareOption{xelatex}{%
\def\bxjs@engine@opt{xelatex}%
\let\bxjs@engine@given=x}
\DeclareOption{pdflatex}{%
\def\bxjs@engine@opt{pdflatex}%
\let\bxjs@engine@given=p}
\DeclareOption{lualatex}{%
\def\bxjs@engine@opt{lualatex}%
\let\bxjs@engine@given=l}
\DeclareOption{platex-ng}{%
\def\bxjs@engine@opt{platex-ng}%
\let\bxjs@engine@given=g}
\DeclareOption{platex-ng*}{%
\def\bxjs@engine@opt{platex-ng*}%
\let\bxjs@platexng@nodrv=t%
\let\bxjs@engine@given=g}
\let\bxjs@driver@@dvimode=0
\let\bxjs@driver@@dvipdfmx=1
\let\bxjs@driver@@pdfmode=2
\let\bxjs@driver@@xetex=3
\let\bxjs@driver@@dvips=4
\let\bxjs@driver@@none=5
\DeclareOption{dvips}{%
\def\bxjs@driver@opt{dvips}%
\let\bxjs@driver@given\bxjs@driver@@dvips}
\DeclareOption{dviout}{%
\def\bxjs@driver@opt{dviout}%
\let\bxjs@driver@given\bxjs@driver@@dvimode}
\DeclareOption{xdvi}{%
\def\bxjs@driver@opt{xdvi}%
\let\bxjs@driver@given\bxjs@driver@@dvimode}
\DeclareOption{dvipdfmx}{%
\def\bxjs@driver@opt{dvipdfmx}%
\let\bxjs@driver@given\bxjs@driver@@dvipdfmx}
\DeclareOption{nodvidriver}{%
\def\bxjs@driver@opt{nodvidriver}%
\let\bxjs@driver@given\bxjs@driver@@none}
\DeclareOption{class-nodvidriver}{%
\def\bxjs@driver@opt{class-nodvidriver}%
\let\bxjs@driver@given\bxjs@driver@@none}
\DeclareOption{pdftex}{%
\def\bxjs@driver@opt{pdftex}%
\let\bxjs@driver@given\bxjs@driver@@pdfmode}
\DeclareOption{luatex}{%
\def\bxjs@driver@opt{luatex}%
\let\bxjs@driver@given\bxjs@driver@@pdfmode}
\DeclareOption{xetex}{%
\def\bxjs@driver@opt{xetex}%
\let\bxjs@driver@given\bxjs@driver@@xetex}
\DeclareOption{dvipdfmx-if-dvi}{\bxjs@depre@opt@do{dvipdfmx-if-dvi}{dvi=dvipdfmx}}
\@onlypreamble\bxjs@depre@opt
\def\bxjs@depre@opt#1#2{%
\ClassWarningNoLine\bxjs@clsname
{The old option '#1' is DEPRECATED\MessageBreak
and may be abolished in future!\MessageBreak
You should instead write:\MessageBreak
\space\space #2}}
\@onlypreamble\bxjs@depre@opt@do
\def\bxjs@depre@opt@do#1#2{%
\bxjs@depre@opt{#1}{#2}%
\setkeys{bxjs}{#2}}
\newif\ifbxjs@bigcode \bxjs@bigcodetrue
\DeclareOption{nobigcode}{%
\bxjs@bigcodefalse}
\DeclareOption{bigcode}{%
\bxjs@bigcodetrue}
\newif\ifbxjs@oldfontcommands
\DeclareOption{nooldfontcommands}{%
\bxjs@oldfontcommandsfalse}
\DeclareOption{oldfontcommands}{%
\bxjs@oldfontcommandstrue}
\ifbxjs@brace@safe
\@onlypreamble\bxjs@register@badopt
\def\bxjs@register@badopt#1{%
\expandafter\@onlypreamble\csname bxjs@badopt/#1\endcsname
\@namedef{bxjs@badopt/#1}}
\g@addto@macro\bxjs@begin@document@hook{%
\@for\bxjs@tmpa:=\@unusedoptionlist\do{%
\@nameuse{bxjs@badopt/\bxjs@tmpa}}}
\fi
\@onlypreamble\bxjs@invalid@opt
\ifbxjs@brace@safe
\def\bxjs@invalid@opt#1#2{%
\bxjs@register@badopt{#1}{\ClassError\bxjs@clsname{#2}\@ehc}}
\else
\def\bxjs@invalid@opt#1#2{%
\DeclareOption{#1}{\ClassWarningNoLine\bxjs@clsname{#2}}}
\fi
\bxjs@invalid@opt{winjis}{%
This class does not support 'winjis' option}
\bxjs@invalid@opt{mingoth}{%
This class does not support 'mingoth' option}
\bxjs@invalid@opt{jis}{%
This class does not support 'jis' option}
\if j\jsEngine\else
\bxjs@invalid@opt{tombo}{%
Option 'tombo' can be used only on (u)pLaTeX}
\bxjs@invalid@opt{tombow}{%
Option 'tombow' can be used only on (u)pLaTeX}
\bxjs@invalid@opt{mentuke}{%
Option 'mentuke' can be used only on (u)pLaTeX}
\fi
\DeclareOption*{%
\bxjs@check@ja@prefix \ifx\bxjs@next\relax
\def\bxjs@next{\bxjs@cls@setkeys{bxjs}}%
\expandafter\bxjs@next\expandafter{\CurrentOption}%
\else
\edef\bxjs@next{%
\noexpand\setkeys{bxjs}{japaram={\bxjs@next}}%
}\bxjs@next
\fi}
\def\bxjs@check@ja@prefix{%
\let\bxjs@next\relax
\expandafter\bxjs@check@ja@prefix@a\CurrentOption\@nil ja:\@nil\@nnil}
\def\bxjs@check@ja@prefix@a#1ja:#2\@nil#3\@nnil{%
\ifx\@nil#1\@nil \def\bxjs@next{#2}\fi}
\def\bxjs@safe@setkeys#1#2{%
\let\bxjs@save@KV@errx\KV@errx \let\KV@errx\@gobble
\setkeys{#1}{#2}%
\let\KV@errx\bxjs@save@KV@errx}
\def\bxjs@cls@setkeys#1#2{%
\let\bxjs@save@KV@errx\KV@errx
\def\KV@errx##1{\OptionNotUsed}%
\setkeys{#1}{#2}%
\let\KV@errx\bxjs@save@KV@errx}
\ifbxjs@brace@safe\else
\let\bxjs@cls@setkeys\bxjs@safe@setkeys
\fi
\@onlypreamble\bxjs@declare@enum@option
\def\bxjs@declare@enum@option#1#2#3{%
\bxjs@csletcs{bxjs@#2}{bxjs@#2@@#3}%
\define@key{bxjs}{#1}{%
\@ifundefined{bxjs@#2@@##1}{%
\bxjs@error@keyval{#1}{##1}%
}{\bxjs@csletcs{bxjs@#2}{bxjs@#2@@##1}}}}
\@onlypreamble\bxjs@declare@bool@option
\def\bxjs@declare@bool@option#1#2#3{%
\csname newif\expandafter\endcsname\csname ifbxjs@#2\endcsname
\@nameuse{bxjs@#2#3}%
\define@key{bxjs}{#1}[true]{%
\@ifundefined{bxjs@#2##1}{%
\bxjs@error@keyval{#1}{##1}%
}{\@nameuse{bxjs@#2##1}}}}
\def\bxjs@set@keyval#1#2#3{%
\bxjs@csletcs{bxjs@next}{bxjs@kv@#1@#2}%
\ifx\bxjs@next\relax
\bxjs@error@keyval{#1}{#2}%
#3%
\else \bxjs@next
\fi}
\@onlypreamble\bxjs@error@keyval
\def\bxjs@error@keyval#1#2{%
\ClassError\bxjs@clsname
{Invalid value '#2' for option #1}\@ehc}
\def\jsScale{0.924715}
\define@key{bxjs}{base}{%
\edef\bxjs@base@opt{#1}%
\bxjs@setbasefontsize{#1}}
\define@key{bxjs}{fontsize}{\setkeys{bxjs}{base=#1}}
\define@key{bxjs}{jbase}{\edef\bxjs@jbase@opt{#1}}
\define@key{bxjs}{jafontsize}{\setkeys{bxjs}{jbase=#1}}
\define@key{bxjs}{scale}{%
\edef\bxjs@scale@opt{#1}%
\let\jsScale\bxjs@scale@opt}
\define@key{bxjs}{jafontscale}{\setkeys{bxjs}{scale=#1}}
\DeclareOption{noscale}{\bxjs@depre@opt@do{noscale}{scale=1}}
\let\bxjs@param@mag\relax
\define@key{bxjs}{mag}{\edef\bxjs@param@mag{#1}}
\define@key{bxjs}{paper}{\edef\bxjs@param@paper{#1}}
\let\bxjs@jadriver\relax
\define@key{bxjs}{jadriver}{%
\bxjs@depre@opt{jadriver}{ja=#1}\edef\bxjs@jadriver@opt{#1}}
\define@key{bxjs}{ja}[\relax]{%
\ifx\relax#1\else\edef\bxjs@jadriver@opt{#1}\fi}
\let\jsJaFont\@empty
\define@key{bxjs}{jafont}{\edef\jsJaFont{#1}}
\let\jsJaParam\@empty
\define@key{bxjs}{japaram}{%
\edef\jsJaParam{\bxjs@catopt\jsJaParam{#1}}}
\define@key{bxjs}{pandoc}[]{%
\ExecuteOptions{pandoc}%
\edef\jsJaParam{\bxjs@catopt\jsJaParam{#1}}}
\define@key{bxjs}{pandoc+}[]{%
\ExecuteOptions{pandoc+}%
\edef\jsJaParam{\bxjs@catopt\jsJaParam{#1}}}
\let\bxjs@magstyle@@mag=m
\let\bxjs@magstyle@@real=r
\let\bxjs@magstyle@@xreal=x
\let\bxjs@magstyle@@usemag\bxjs@magstyle@@mag
\let\bxjs@magstyle@@nomag\bxjs@magstyle@@real
\bxjs@cslet{bxjs@magstyle@@nomag*}\bxjs@magstyle@@xreal
\let\bxjs@magstyle@@default\bxjs@magstyle@@usemag
\ifx l\jsEngine \ifnum\luatexversion>86
\let\bxjs@magstyle@@default\bxjs@magstyle@@xreal
\fi\fi
\ifjsWithpTeXng
\let\bxjs@magstyle@@default\bxjs@magstyle@@xreal
\fi
\let\bxjs@magstyle\bxjs@magstyle@@default
\define@key{bxjs}{magstyle}{%
\bxjs@csletcs{bxjs@magstyle}{bxjs@magstyle@@#1}%
\ifx\bxjs@magstyle\relax
\bxjs@error@keyval{magstyle}{#1}%
\let\bxjs@magstyle\bxjs@magstyle@@default
\fi}
\let\bxjs@geometry@@class=c
\let\bxjs@geometry@@user=u
\bxjs@declare@enum@option{geometry}{geometry}{class}
\bxjs@declare@bool@option{fancyhdr}{fancyhdr}{true}
\newif\ifbxjs@dvi@opt
\let\bxjs@dvidriver@@dvipdfmx=\bxjs@driver@@dvipdfmx
\let\bxjs@dvidriver@@dvips=\bxjs@driver@@dvips
\let\bxjs@dvidriver@@dviout=\bxjs@driver@@dvimode
\let\bxjs@dvidriver@@xdvi=\bxjs@driver@@dvimode
\let\bxjs@dvidriver@@nodvidriver=\bxjs@driver@@none
\bxjs@cslet{bxjs@dvidriver@@class-nodvidriver}\bxjs@driver@@none
\define@key{bxjs}{dvi}{%
\bxjs@csletcs{bxjs@tmpa}{bxjs@dvidriver@@#1}%
\ifx\bxjs@tmpa\relax
\bxjs@error@keyval{dvi}{#1}%
\else
\def\bxjs@driver@opt{#1}%
\let\bxjs@driver@given\@undefined
\bxjs@dvi@opttrue
\fi}
\newif\ifbxjs@layout@buggyhmargin
\newif\ifbxjs@force@chapterabstract
\@namedef{bxjs@kv@layout@v1}{%
}
\@namedef{bxjs@kv@layout@v2}{%
}
\define@key{bxjs}{layout}{%
\bxjs@set@keyval{layout}{#1}{}}
\define@key{bxjs}{textwidth-limit}{%
\bxjs@depre@opt{textwidth-limit}{textwidth=#1zw}%
\edef\bxjs@textwidth@limit@opt{#1}}
\define@key{bxjs}{textwidth}{\edef\bxjs@textwidth@opt{#1}}
\define@key{bxjs}{line_length}{\setkeys{bxjs}{textwidth=#1}}
\define@key{bxjs}{number-of-lines}{\edef\bxjs@number@of@lines@opt{#1}}
\define@key{bxjs}{number_of_lines}{\setkeys{bxjs}{number-of-lines=#1}}
\define@key{bxjs}{paragraph-mark}{%
\edef\bxjs@paragraph@mark{#1}}
\bxjs@declare@bool@option{whole-zw-lines}{whole@zw@lines}{true}
\bxjs@declare@bool@option{jaspace-cmd}{jaspace@cmd}{true}
\define@key{bxjs}{xkanjiskip-cmd}[true]{\setkeys{bxjs}{jaspace-cmd=#1}}
\bxjs@declare@bool@option{fix-at-cmd}{fix@at@cmd}{true}
\bxjs@declare@bool@option{hyperref-enc}{hyperref@enc}{true}
\chardef\bxjs@everyparhook@@none=0
\chardef\bxjs@everyparhook@@compat=1
\chardef\bxjs@everyparhook@@modern=2
\bxjs@declare@enum@option{everyparhook}{everyparhook}{%
\if j\jsEngine compat\else modern\fi}
\chardef\bxjs@label@section@@none=0
\chardef\bxjs@label@section@@compat=1
\chardef\bxjs@label@section@@modern=2
\bxjs@declare@enum@option{label-section}{label@section}{compat}
\bxjs@declare@bool@option{use-zw}{usezw}{true}
\DeclareOption{nozw}{\bxjs@depre@opt@do{nozw}{use-zw=false}}
\DeclareOption{zw}{\bxjs@depre@opt@do{zw}{use-zw=true}}
\bxjs@declare@bool@option{disguise-js}{disguise@js}{true}
\DeclareOption{nojs}{\bxjs@depre@opt@do{nojs}{disguise-js=false}}
\DeclareOption{js}{\bxjs@depre@opt@do{js}{disguise-js=true}}
\bxjs@declare@bool@option{precise-text}{precisetext}{false}
\DeclareOption{noprecisetext}{\bxjs@depre@opt@do{noprecisetext}{precise-text=false}}
\DeclareOption{precisetext}{\bxjs@depre@opt@do{precisetext}{precise-text=true}}
\bxjs@declare@bool@option{simple-ja-setup}{simplejasetup}{true}
\DeclareOption{nosimplejasetup}{\bxjs@depre@opt@do{nosimplejasetup}{simple-ja-setup=false}}
\DeclareOption{simplejasetup}{\bxjs@depre@opt@do{simplejasetup}{simple-ja-setup=true}}
\bxjs@declare@bool@option{plautopatch}{plautopatch}{false}
\g@addto@macro\bxjs@plautopatchtrue{\let\bxjs@plautopatch@given\@undefined}
\g@addto@macro\bxjs@plautopatchfalse{\def\bxjs@plautopatch@given{false}}
\ifbxjs@brace@safe\else
\let\bxjs@org@removeelement\@removeelement
\def\@removeelement#1#2#3{%
\def\reserved@a{#2}%
\ifx\reserved@a\@empty \let#3\@empty
\else \bxjs@org@removeelement{#1}{#2}{#3}%
\fi}
\fi
\ExecuteOptions{a4paper,oneside,onecolumn,notitlepage,final}
\ProcessOptions\relax
\bxjs@post@option@hook
\if@slide
\def\maybeblue{\@ifundefined{[email protected]}{}{\color{blue}}}
\fi
\def\bxjs@tmpdo{%
\def\bxjs@tmpa{\@gobble}%
\expandafter\bxjs@tmpdo@a\@classoptionslist,\@nil,%
\let\@classoptionslist\bxjs@tmpa}
\def\bxjs@tmpdo@a#1,{%
\ifx\@nil#1\relax\else
\bxjs@tmpdo@b#1{}\@nil
\if@tempswa \edef\bxjs@tmpa{\bxjs@tmpa,#1}\fi
\expandafter\bxjs@tmpdo@a
\fi}
\def\bxjs@tmpdo@b#1#{\bxjs@tmpdo@c}
\def\bxjs@tmpdo@c#1\@nil{%
\ifx\@nil#1\@nil \@tempswatrue \else \@tempswafalse \fi}
\bxjs@tmpdo
\@expandtwoargs\@removeelement
{papersize}\@classoptionslist\@classoptionslist
\@expandtwoargs\@removeelement
{10pt}\@classoptionslist\@classoptionslist
\@expandtwoargs\@removeelement
{noscale}\@classoptionslist\@classoptionslist
\ifx\bxjs@jadriver@opt\@undefined\else
\let\bxjs@jadriver\bxjs@jadriver@opt
\fi
\let\bxjs@tmpb\jsEngine
\ifx j\bxjs@tmpb\ifjsWithpTeXng
\let\bxjs@tmpb=g
\fi\fi
\ifx j\bxjs@tmpb\ifjsWithupTeX
\let\bxjs@tmpb=u
\fi\fi
\ifx p\bxjs@tmpb\ifjsInPdfMode\else
\let\bxjs@tmpb=n
\fi\fi
\ifx *\bxjs@engine@given
\let\bxjs@engine@given\bxjs@tmpb
\ifx j\bxjs@engine@given
\g@addto@macro\@classoptionslist{,platex}
\else\ifx u\bxjs@engine@given
\g@addto@macro\@classoptionslist{,uplatex}
\fi\fi
\fi
\ifx\bxjs@engine@given\@undefined\else
\ifx\bxjs@engine@given\bxjs@tmpb\else
\ClassError\bxjs@clsname
{Option '\bxjs@engine@opt' used on wrong engine}\@ehc
\fi
\fi
\ifjsWithpTeXng
\g@addto@macro\@classoptionslist{,uplatex}
\fi
\@tempswatrue
\ifx \bxjs@driver@given\@undefined\else
\ifjsInPdfMode
\ifx\bxjs@driver@given\bxjs@driver@@pdfmode\else
\@tempswafalse
\fi
\else\ifx x\jsEngine
\ifx\bxjs@driver@given\bxjs@driver@@xetex\else
\@tempswafalse
\fi
\else
\ifx\bxjs@driver@given\bxjs@driver@@pdfmode
\@tempswafalse
\else\ifx\bxjs@driver@given\bxjs@driver@@xetex
\@tempswafalse
\fi\fi
\ifjsWithpTeXng\ifx\bxjs@driver@given\bxjs@driver@@dvipdfmx\else
\@tempswafalse
\fi\fi
\fi\fi
\fi
\if@tempswa\else
\ClassError\bxjs@clsname
{Option '\bxjs@driver@opt' used on wrong engine}\@ehc
\fi
\ifjsInPdfMode \@tempswafalse
\else\ifx x\jsEngine \@tempswafalse
\else\ifjsWithpTeXng \@tempswafalse
\else \@tempswatrue
\fi\fi\fi
\if@tempswa
\ifx\bxjs@driver@opt\@undefined
\if \ifbxjs@explIII T\else\ifx\bxjs@jadriver@opt\@undefined F\else T\fi\fi T%
\ClassWarningNoLine\bxjs@clsname
{A driver option is MISSING!!\MessageBreak
You should properly specify one of the valid\MessageBreak
driver options according to the DVI driver\MessageBreak
that is in use:\MessageBreak
\@spaces dvips, dvipdfmx, dviout, xdvi,\MessageBreak
\@spaces nodvidriver}
\fi
\fi
\ifbxjs@dvi@opt
\edef\bxjs@next{%
\let\noexpand\bxjs@driver@given
\csname bxjs@dvidriver@@\bxjs@driver@opt\endcsname
\noexpand\g@addto@macro\noexpand\@classoptionslist
{,\bxjs@driver@opt}%
}\bxjs@next
\fi
\fi
\ifjsWithpTeXng
\ifx\bxjs@driver@given\bxjs@driver@@dvipdfmx
\let\bxjs@platexng@nodrv\@undefined
\else\ifx t\bxjs@platexng@nodrv\else
\g@addto@macro\@classoptionslist{,dvipdfmx}
\fi\fi
\fi
\ifx\bxjs@driver@given\bxjs@driver@@none
\bxjs@papersizefalse
\fi
\@ifpackageloaded{plautopatch}{%
\bxjs@plautopatchtrue
}{}
\def\bxjs@@minimal{minimal}
\def\bxjs@@standard{standard}
\def\bxjs@@pandoc{pandoc}
\def\bxjs@@modern{modern}
\ifx\bxjs@jadriver\relax
\ifx j\jsEngine
\let\bxjs@jadriver\bxjs@@standard
\else
\ClassWarningNoLine\bxjs@clsname
{The option 'ja' is MISSING!!\MessageBreak
So 'ja=minimal' is assumed as fallback, but\MessageBreak
such implicit setting is now DEPRECATED!\MessageBreak
You should write 'ja=minimal' explicitly,\MessageBreak
if it is intended}
\let\bxjs@jadriver\bxjs@@minimal
\fi
\fi
\ifx\bxjs@jadriver\bxjs@@pandoc \ifx\bxjs@plautopatch@given\@undefined
\ifjsWitheTeX
\bxjs@plautopatchtrue
\fi\fi\fi
\ifx j\jsEngine \ifbxjs@plautopatch
\RequirePackage{plautopatch}[2018/08/22]%v0.3
\fi\fi
\ifx\bxjs@jadriver@opt\@undefined\else
\ifx\bxjs@engine@given\@undefined
\ClassError\bxjs@clsname
{An engine option must be explicitly given}%
{When you use a Japanese-driver you must specify a correct\MessageBreak
engine option.\MessageBreak\@ehc}
\fi\fi
\ifx\bxjs@magstyle@@default\bxjs@magstyle@@mag\else
\ifx\bxjs@magstyle\bxjs@magstyle@@mag
\let\bxjs@magstyle\bxjs@magstyle@@default
\ClassError\bxjs@clsname
{The engine does not support 'magstyle=usemag'}%
{LuaTeX v0.87 or later no longer supports the "mag" feature of TeX.\MessageBreak
The default value 'nomag*' is used instead.\MessageBreak \@ehc}
\fi
\fi
\ifx\bxjs@jbase@opt\@undefined\else
\ifx\bxjs@base@opt\@undefined
\jsSetQHLength\@tempdima{\bxjs@jbase@opt}%
\bxjs@invscale\@tempdima\jsScale
\bxjs@setbasefontsize{\@tempdima}%
\else
\ifx\bxjs@scale@opt\@undefined\else
\ClassWarningNoLine\bxjs@clsname
{Redundant 'scale' option is ignored}%
\fi
\jsSetQHLength\@tempdima{\bxjs@jbase@opt}%
\@tempdimb=\bxjs@param@basefontsize\relax
\edef\jsScale{\strip@pt\@tempdimb}%
\bxjs@invscale\@tempdima\jsScale
\edef\jsScale{\strip@pt\@tempdima}%
\fi
\fi
\let\Cjascale\jsScale
\ifbxjs@disguise@js
\def\bxjs@js@clsname{jsarticle}
\@namedef{ver@\bxjs@[email protected]}{2001/01/01 (bxjs)}
\fi
\g@addto@macro\@classoptionslist{,nosetpagesize}
\ifbxjs@oldfontcommands
\AtEndOfClass{\allowoldfontcommands}
\fi
\ifx\stockwidth\@undefined\newdimen\stockwidth\fi
\ifx\stockheight\@undefined\newdimen\stockheight\fi
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname iftombow\expandafter\endcsname\csname iftrue\endcsname
\setlength{\stockwidth}{\paperwidth}
\setlength{\stockheight}{\paperheight}
\advance \stockwidth 2in
\advance \stockheight 2in
\fi
\ifdim\bxjs@param@basefontsize<10pt \def\n@baseline{15}%
\else \def\n@baseline{16}\fi
\ifx\bxjs@magstyle\bxjs@magstyle@@mag
\jsc@magtrue
\else\ifx\bxjs@magstyle\bxjs@magstyle@@xreal
\jsc@mag@xrealtrue
\fi\fi
\ifx\bxjs@param@mag\relax
\@tempdima=\bxjs@param@basefontsize
\advance\@tempdima.001pt \multiply\@tempdima25
\divide\@tempdima16384\relax \@tempcnta\@tempdima\relax
\edef\bxjs@param@mag{\the\@tempcnta}
\else
\bxjs@gset@tempcnta{\bxjs@param@mag}
\ifnum\@tempcnta<\z@ \@tempcnta=\z@ \fi
\edef\bxjs@param@mag{\the\@tempcnta}
\advance\@tempcnta100000
\def\bxjs@tmpa#1#2#3#4#5\@nil{\@tempdima=#2#3#4.#5\p@}
\expandafter\bxjs@tmpa\the\@tempcnta\@nil
\edef\bxjs@param@basefontsize{\the\@tempdima}
\fi
\@tempcnta\bxjs@param@mag \advance\@tempcnta100000
\def\bxjs@tmpa#1#2#3#4\@nil{\@tempdima=#2#3.#4\p@}
\expandafter\bxjs@tmpa\the\@tempcnta\@nil
\edef\jsc@magscale{\strip@pt\@tempdima}
\let\jsBaseFontSize\bxjs@param@basefontsize
\newdimen\jsc@mpt
\newdimen\jsc@mmm
\ifjsc@mag
\jsc@mpt=1\p@
\jsc@mmm=1mm
\else
\jsc@mpt=\jsc@magscale\p@
\jsc@mmm=\jsc@magscale mm
\fi
\newdimen\jsZw
\jsZw=10\jsc@mpt \jsZw=\jsScale\jsZw
\ifbxjs@usezw
\providecommand*\zw{\jsZw}
\fi
\def\zwspace{\hskip\jsZw\relax}
\ifjsc@mag@xreal
\RequirePackage{type1cm}
\let\jsc@invscale\bxjs@invscale
\ifbxjs@TUenc
\expandafter\let\csname TU/lmr/m/n/10\endcsname\relax
\else
\expandafter\let\csname OT1/cmr/m/n/10\endcsname\relax
\fi
\expandafter\let\csname OMX/cmex/m/n/10\endcsname\relax
\let\jsc@get@external@font\get@external@font
\def\get@external@font{%
\jsc@preadjust@extract@font
\jsc@get@external@font}
\def\jsc@fstrunc#1{%
\edef\jsc@tmpa{\strip@pt#1}%
\expandafter\jsc@fstrunc@a\jsc@tmpa.****\@nil}
\def\jsc@fstrunc@a#1.#2#3#4#5#6\@nil{%
\if#5*\else
\edef\jsc@tmpa{#1%
\ifnum#2#3>\z@ .#2\ifnum#3>\z@ #3\fi\fi}%
\fi}
\def\jsc@preadjust@extract@font{%
\let\jsc@req@size\f@size
\dimen@\f@size\p@ \jsc@invscale\dimen@\jsc@magscale
\advance\[email protected]\relax \jsc@fstrunc\dimen@
\let\jsc@ref@size\jsc@tmpa
\let\f@size\jsc@ref@size}
\def\execute@size@function#1{%
\let\jsc@cref@size\f@size
\let\f@size\jsc@req@size
\csname s@fct@#1\endcsname}
\let\jsc@DeclareErrorFont\DeclareErrorFont
\def\DeclareErrorFont#1#2#3#4#5{%