jsclasses (5oct20)

git-svn-id: svn://tug.org/texlive/trunk@56551 c570f23f-e606-0410-a88d-b1316a301751

10 files changed, 180 insertions, 164 deletions

diff --git a/Master/texmf-dist/tex/platex/jsclasses/jsarticle.cls b/Master/texmf-dist/tex/platex/jsclasses/jsarticle.cls
index a37668b1967..16b681feb35 100644
--- a/Master/texmf-dist/tex/platex/jsclasses/jsarticle.cls
+++ b/Master/texmf-dist/tex/platex/jsclasses/jsarticle.cls
@@ -4,28 +4,16 @@
 %%
 %% The original source files were:
 %%
-%% jsclasses.dtx  (with options: `article')
+%% jsclasses.dtx  (with options: `class,article')
 %% 
-%% IMPORTANT NOTICE:
+%% Maintained on GitHub: https://github.com/texjporg/jsclasses
 %% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from jsarticle.cls.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file jsclasses.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.)
 \ifx\epTeXinputencoding\undefined\else
   \epTeXinputencoding utf8 % ^^A added (2017-10-04)
 \fi
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesClass{jsarticle}
-  [2020/02/02 jsclasses (okumura, texjporg)]
+  [2020/10/05 jsclasses (okumura, texjporg)]
 \def\jsc@clsname{jsarticle}
 \newif\ifjsc@needsp@tch
 \jsc@needsp@tchfalse
@@ -259,10 +247,11 @@
 \fi
 \ifpapersize
   \iftombow
-    \AtBeginDvi{\special{papersize=\the\stockwidth,\the\stockheight}}
+    \edef\jsc@papersize@special{papersize=\the\stockwidth,\the\stockheight}
   \else
-    \AtBeginDvi{\special{papersize=\the\paperwidth,\the\paperheight}}
+    \edef\jsc@papersize@special{papersize=\the\paperwidth,\the\paperheight}
   \fi
+  \AtBeginDvi{\special{\jsc@papersize@special}}
 \fi
 \if@slide\def\n@baseline{13}\else\def\n@baseline{16}\fi
 \newdimen\jsc@mpt
@@ -463,6 +452,10 @@
 \DeclareFontShape{\jsc@JTn}{gt}{m}{sl}{<->ssub*gt/m/n}{}
 \DeclareFontShape{\jsc@JTn}{mc}{bx}{it}{<->ssub*gt/m/n}{}
 \DeclareFontShape{\jsc@JTn}{mc}{bx}{sl}{<->ssub*gt/m/n}{}
+%% ad-hoc "relation font"
+\@ifl@t@r\fmtversion{2020/10/01}
+    {\jsc@needsp@tchfalse}{\jsc@needsp@tchtrue}
+\ifjsc@needsp@tch          % --- for 2020-02-02 or older BEGIN
 \ifx\@rmfamilyhook\@undefined  % old
 \DeclareRobustCommand\rmfamily
         {\not@math@alphabet\rmfamily\mathrm
@@ -492,6 +485,14 @@
 \g@addto@macro\@ttfamilyhook
   {\prepare@family@series@update@kanji{gt}\gtdefault}
 \fi
+\else % --- for 2020-02-02 or older END & for 2020-10-01 BEGIN
+\AddToHook{rmfamily}%
+  {\prepare@family@series@update@kanji{mc}\mcdefault}
+\AddToHook{sffamily}%
+  {\prepare@family@series@update@kanji{gt}\gtdefault}
+\AddToHook{ttfamily}%
+  {\prepare@family@series@update@kanji{gt}\gtdefault}
+\fi   % --- for 2020-10-01 END
 \ifx\DeclareFixJFMCJKTextFontCommand\@undefined
 \DeclareRobustCommand\textmc[1]{%
     \relax\ifmmode \expandafter\nfss@text \fi{\mcfamily #1}}
@@ -700,6 +701,7 @@
 \xspcode`^^fe=3
 \xspcode`^^ff=3
 \def\@{\spacefactor3000{}}
+%% \@setfontsize with \parindent and \(x)kanjiskip settings
 \def\@setfontsize#1#2#3{%
   \ifx\protect\@typeset@protect
     \let\@currsize#1%
@@ -717,7 +719,8 @@
     \if@slide \xkanjiskip=0.1em \else
       \xkanjiskip=0.25em plus 0.15em minus 0.06em
     \fi
-  \fi}
+  \fi
+}
 \def\jsc@setfontsize#1#2#3{%
   \@setfontsize#1{#2\jsc@mpt}{#3\jsc@mpt}}
 \emergencystretch 3zw
@@ -748,6 +751,7 @@
   \belowdisplayskip 9\jsc@mpt \@plus3\jsc@mpt \@minus4\jsc@mpt
   \belowdisplayshortskip \belowdisplayskip
   \let\@listi\@listI}
+%% initialize
 \normalsize
 \setbox0\hbox{\char\jis"3441}%
 \setlength\Cht{\ht0}
diff --git a/Master/texmf-dist/tex/platex/jsclasses/jsbook.cls b/Master/texmf-dist/tex/platex/jsclasses/jsbook.cls
index 92a45c92d78..9b90912210b 100644
--- a/Master/texmf-dist/tex/platex/jsclasses/jsbook.cls
+++ b/Master/texmf-dist/tex/platex/jsclasses/jsbook.cls
@@ -4,28 +4,16 @@
 %%
 %% The original source files were:
 %%
-%% jsclasses.dtx  (with options: `book')
+%% jsclasses.dtx  (with options: `class,book')
 %% 
-%% IMPORTANT NOTICE:
+%% Maintained on GitHub: https://github.com/texjporg/jsclasses
 %% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from jsbook.cls.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file jsclasses.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.)
 \ifx\epTeXinputencoding\undefined\else
   \epTeXinputencoding utf8 % ^^A added (2017-10-04)
 \fi
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesClass{jsbook}
-  [2020/02/02 jsclasses (okumura, texjporg)]
+  [2020/10/05 jsclasses (okumura, texjporg)]
 \def\jsc@clsname{jsbook}
 \newif\ifjsc@needsp@tch
 \jsc@needsp@tchfalse
@@ -264,10 +252,11 @@
 \fi
 \ifpapersize
   \iftombow
-    \AtBeginDvi{\special{papersize=\the\stockwidth,\the\stockheight}}
+    \edef\jsc@papersize@special{papersize=\the\stockwidth,\the\stockheight}
   \else
-    \AtBeginDvi{\special{papersize=\the\paperwidth,\the\paperheight}}
+    \edef\jsc@papersize@special{papersize=\the\paperwidth,\the\paperheight}
   \fi
+  \AtBeginDvi{\special{\jsc@papersize@special}}
 \fi
 \if@slide\def\n@baseline{13}\else\def\n@baseline{16}\fi
 \newdimen\jsc@mpt
@@ -468,6 +457,10 @@
 \DeclareFontShape{\jsc@JTn}{gt}{m}{sl}{<->ssub*gt/m/n}{}
 \DeclareFontShape{\jsc@JTn}{mc}{bx}{it}{<->ssub*gt/m/n}{}
 \DeclareFontShape{\jsc@JTn}{mc}{bx}{sl}{<->ssub*gt/m/n}{}
+%% ad-hoc "relation font"
+\@ifl@t@r\fmtversion{2020/10/01}
+    {\jsc@needsp@tchfalse}{\jsc@needsp@tchtrue}
+\ifjsc@needsp@tch          % --- for 2020-02-02 or older BEGIN
 \ifx\@rmfamilyhook\@undefined  % old
 \DeclareRobustCommand\rmfamily
         {\not@math@alphabet\rmfamily\mathrm
@@ -497,6 +490,14 @@
 \g@addto@macro\@ttfamilyhook
   {\prepare@family@series@update@kanji{gt}\gtdefault}
 \fi
+\else % --- for 2020-02-02 or older END & for 2020-10-01 BEGIN
+\AddToHook{rmfamily}%
+  {\prepare@family@series@update@kanji{mc}\mcdefault}
+\AddToHook{sffamily}%
+  {\prepare@family@series@update@kanji{gt}\gtdefault}
+\AddToHook{ttfamily}%
+  {\prepare@family@series@update@kanji{gt}\gtdefault}
+\fi   % --- for 2020-10-01 END
 \ifx\DeclareFixJFMCJKTextFontCommand\@undefined
 \DeclareRobustCommand\textmc[1]{%
     \relax\ifmmode \expandafter\nfss@text \fi{\mcfamily #1}}
@@ -705,6 +706,7 @@
 \xspcode`^^fe=3
 \xspcode`^^ff=3
 \def\@{\spacefactor3000{}}
+%% \@setfontsize with \parindent and \(x)kanjiskip settings
 \def\@setfontsize#1#2#3{%
   \ifx\protect\@typeset@protect
     \let\@currsize#1%
@@ -722,7 +724,8 @@
     \if@slide \xkanjiskip=0.1em \else
       \xkanjiskip=0.25em plus 0.15em minus 0.06em
     \fi
-  \fi}
+  \fi
+}
 \def\jsc@setfontsize#1#2#3{%
   \@setfontsize#1{#2\jsc@mpt}{#3\jsc@mpt}}
 \emergencystretch 3zw
@@ -753,6 +756,7 @@
   \belowdisplayskip 9\jsc@mpt \@plus3\jsc@mpt \@minus4\jsc@mpt
   \belowdisplayshortskip \belowdisplayskip
   \let\@listi\@listI}
+%% initialize
 \normalsize
 \setbox0\hbox{\char\jis"3441}%
 \setlength\Cht{\ht0}
diff --git a/Master/texmf-dist/tex/platex/jsclasses/jslogo.sty b/Master/texmf-dist/tex/platex/jsclasses/jslogo.sty
index 01d3c6f9b4a..0a3af1a9890 100644
--- a/Master/texmf-dist/tex/platex/jsclasses/jslogo.sty
+++ b/Master/texmf-dist/tex/platex/jsclasses/jslogo.sty
@@ -6,20 +6,8 @@
 %%
 %% jslogo.dtx  (with options: `package')
 %% 
-%% IMPORTANT NOTICE:
+%% Maintained on GitHub: https://github.com/texjporg/jsclasses
 %% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from jslogo.sty.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file jslogo.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}
 \ProvidesPackage{jslogo}
   [2019/07/25 okumura, texjporg]
diff --git a/Master/texmf-dist/tex/platex/jsclasses/jspf.cls b/Master/texmf-dist/tex/platex/jsclasses/jspf.cls
index 5f670c73702..7776ce9d118 100644
--- a/Master/texmf-dist/tex/platex/jsclasses/jspf.cls
+++ b/Master/texmf-dist/tex/platex/jsclasses/jspf.cls
@@ -4,28 +4,16 @@
 %%
 %% The original source files were:
 %%
-%% jsclasses.dtx  (with options: `jspf')
+%% jsclasses.dtx  (with options: `class,jspf')
 %% 
-%% IMPORTANT NOTICE:
+%% Maintained on GitHub: https://github.com/texjporg/jsclasses
 %% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from jspf.cls.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file jsclasses.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.)
 \ifx\epTeXinputencoding\undefined\else
   \epTeXinputencoding utf8 % ^^A added (2017-10-04)
 \fi
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesClass{jspf}
-  [2020/02/02 jsclasses (okumura, texjporg)]
+  [2020/10/05 jsclasses (okumura, texjporg)]
 \def\jsc@clsname{jspf}
 \newif\ifjsc@needsp@tch
 \jsc@needsp@tchfalse
@@ -255,10 +243,11 @@
 \fi
 \ifpapersize
   \iftombow
-    \AtBeginDvi{\special{papersize=\the\stockwidth,\the\stockheight}}
+    \edef\jsc@papersize@special{papersize=\the\stockwidth,\the\stockheight}
   \else
-    \AtBeginDvi{\special{papersize=\the\paperwidth,\the\paperheight}}
+    \edef\jsc@papersize@special{papersize=\the\paperwidth,\the\paperheight}
   \fi
+  \AtBeginDvi{\special{\jsc@papersize@special}}
 \fi
 \def\n@baseline{14.554375}
 \newdimen\jsc@mpt
@@ -459,6 +448,10 @@
 \DeclareFontShape{\jsc@JTn}{gt}{m}{sl}{<->ssub*gt/m/n}{}
 \DeclareFontShape{\jsc@JTn}{mc}{bx}{it}{<->ssub*gt/m/n}{}
 \DeclareFontShape{\jsc@JTn}{mc}{bx}{sl}{<->ssub*gt/m/n}{}
+%% ad-hoc "relation font"
+\@ifl@t@r\fmtversion{2020/10/01}
+    {\jsc@needsp@tchfalse}{\jsc@needsp@tchtrue}
+\ifjsc@needsp@tch          % --- for 2020-02-02 or older BEGIN
 \ifx\@rmfamilyhook\@undefined  % old
 \DeclareRobustCommand\rmfamily
         {\not@math@alphabet\rmfamily\mathrm
@@ -488,6 +481,14 @@
 \g@addto@macro\@ttfamilyhook
   {\prepare@family@series@update@kanji{gt}\gtdefault}
 \fi
+\else % --- for 2020-02-02 or older END & for 2020-10-01 BEGIN
+\AddToHook{rmfamily}%
+  {\prepare@family@series@update@kanji{mc}\mcdefault}
+\AddToHook{sffamily}%
+  {\prepare@family@series@update@kanji{gt}\gtdefault}
+\AddToHook{ttfamily}%
+  {\prepare@family@series@update@kanji{gt}\gtdefault}
+\fi   % --- for 2020-10-01 END
 \ifx\DeclareFixJFMCJKTextFontCommand\@undefined
 \DeclareRobustCommand\textmc[1]{%
     \relax\ifmmode \expandafter\nfss@text \fi{\mcfamily #1}}
@@ -696,6 +697,7 @@
 \xspcode`^^fe=3
 \xspcode`^^ff=3
 \def\@{\spacefactor3000{}}
+%% \@setfontsize with \parindent and \(x)kanjiskip settings
 \def\@setfontsize#1#2#3{%
   \ifx\protect\@typeset@protect
     \let\@currsize#1%
@@ -713,7 +715,8 @@
     \if@slide \xkanjiskip=0.1em \else
       \xkanjiskip=0.25em plus 0.15em minus 0.06em
     \fi
-  \fi}
+  \fi
+}
 \def\jsc@setfontsize#1#2#3{%
   \@setfontsize#1{#2\jsc@mpt}{#3\jsc@mpt}}
 \emergencystretch 3zw
@@ -744,6 +747,7 @@
   \belowdisplayskip 9\jsc@mpt \@plus3\jsc@mpt \@minus4\jsc@mpt
   \belowdisplayshortskip \belowdisplayskip
   \let\@listi\@listI}
+%% initialize
 \normalsize
 \setbox0\hbox{\char\jis"3441}%
 \setlength\Cht{\ht0}
diff --git a/Master/texmf-dist/tex/platex/jsclasses/jsreport.cls b/Master/texmf-dist/tex/platex/jsclasses/jsreport.cls
index d4d42cfca21..cc6c3bfc45c 100644
--- a/Master/texmf-dist/tex/platex/jsclasses/jsreport.cls
+++ b/Master/texmf-dist/tex/platex/jsclasses/jsreport.cls
@@ -4,28 +4,16 @@
 %%
 %% The original source files were:
 %%
-%% jsclasses.dtx  (with options: `report')
+%% jsclasses.dtx  (with options: `class,report')
 %% 
-%% IMPORTANT NOTICE:
+%% Maintained on GitHub: https://github.com/texjporg/jsclasses
 %% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from jsreport.cls.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file jsclasses.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.)
 \ifx\epTeXinputencoding\undefined\else
   \epTeXinputencoding utf8 % ^^A added (2017-10-04)
 \fi
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesClass{jsreport}
-  [2020/02/02 jsclasses (okumura, texjporg)]
+  [2020/10/05 jsclasses (okumura, texjporg)]
 \def\jsc@clsname{jsreport}
 \newif\ifjsc@needsp@tch
 \jsc@needsp@tchfalse
@@ -260,10 +248,11 @@
 \fi
 \ifpapersize
   \iftombow
-    \AtBeginDvi{\special{papersize=\the\stockwidth,\the\stockheight}}
+    \edef\jsc@papersize@special{papersize=\the\stockwidth,\the\stockheight}
   \else
-    \AtBeginDvi{\special{papersize=\the\paperwidth,\the\paperheight}}
+    \edef\jsc@papersize@special{papersize=\the\paperwidth,\the\paperheight}
   \fi
+  \AtBeginDvi{\special{\jsc@papersize@special}}
 \fi
 \if@slide\def\n@baseline{13}\else\def\n@baseline{16}\fi
 \newdimen\jsc@mpt
@@ -464,6 +453,10 @@
 \DeclareFontShape{\jsc@JTn}{gt}{m}{sl}{<->ssub*gt/m/n}{}
 \DeclareFontShape{\jsc@JTn}{mc}{bx}{it}{<->ssub*gt/m/n}{}
 \DeclareFontShape{\jsc@JTn}{mc}{bx}{sl}{<->ssub*gt/m/n}{}
+%% ad-hoc "relation font"
+\@ifl@t@r\fmtversion{2020/10/01}
+    {\jsc@needsp@tchfalse}{\jsc@needsp@tchtrue}
+\ifjsc@needsp@tch          % --- for 2020-02-02 or older BEGIN
 \ifx\@rmfamilyhook\@undefined  % old
 \DeclareRobustCommand\rmfamily
         {\not@math@alphabet\rmfamily\mathrm
@@ -493,6 +486,14 @@
 \g@addto@macro\@ttfamilyhook
   {\prepare@family@series@update@kanji{gt}\gtdefault}
 \fi
+\else % --- for 2020-02-02 or older END & for 2020-10-01 BEGIN
+\AddToHook{rmfamily}%
+  {\prepare@family@series@update@kanji{mc}\mcdefault}
+\AddToHook{sffamily}%
+  {\prepare@family@series@update@kanji{gt}\gtdefault}
+\AddToHook{ttfamily}%
+  {\prepare@family@series@update@kanji{gt}\gtdefault}
+\fi   % --- for 2020-10-01 END
 \ifx\DeclareFixJFMCJKTextFontCommand\@undefined
 \DeclareRobustCommand\textmc[1]{%
     \relax\ifmmode \expandafter\nfss@text \fi{\mcfamily #1}}
@@ -701,6 +702,7 @@
 \xspcode`^^fe=3
 \xspcode`^^ff=3
 \def\@{\spacefactor3000{}}
+%% \@setfontsize with \parindent and \(x)kanjiskip settings
 \def\@setfontsize#1#2#3{%
   \ifx\protect\@typeset@protect
     \let\@currsize#1%
@@ -718,7 +720,8 @@
     \if@slide \xkanjiskip=0.1em \else
       \xkanjiskip=0.25em plus 0.15em minus 0.06em
     \fi
-  \fi}
+  \fi
+}
 \def\jsc@setfontsize#1#2#3{%
   \@setfontsize#1{#2\jsc@mpt}{#3\jsc@mpt}}
 \emergencystretch 3zw
@@ -749,6 +752,7 @@
   \belowdisplayskip 9\jsc@mpt \@plus3\jsc@mpt \@minus4\jsc@mpt
   \belowdisplayshortskip \belowdisplayskip
   \let\@listi\@listI}
+%% initialize
 \normalsize
 \setbox0\hbox{\char\jis"3441}%
 \setlength\Cht{\ht0}
diff --git a/Master/texmf-dist/tex/platex/jsclasses/jsverb.sty b/Master/texmf-dist/tex/platex/jsclasses/jsverb.sty
index 38274f1c19a..9f82139e9e6 100644
--- a/Master/texmf-dist/tex/platex/jsclasses/jsverb.sty
+++ b/Master/texmf-dist/tex/platex/jsclasses/jsverb.sty
@@ -6,20 +6,8 @@
 %%
 %% jsverb.dtx  (with options: `jsverb')
 %% 
-%% IMPORTANT NOTICE:
+%% Maintained on GitHub: https://github.com/texjporg/jsclasses
 %% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from jsverb.sty.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file jsverb.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{pLaTeX2e}
 \ProvidesFile{jsverb.sty}[2007/01/28 okumura]
 \newif\if@yen \@yenfalse
diff --git a/Master/texmf-dist/tex/platex/jsclasses/kiyou.cls b/Master/texmf-dist/tex/platex/jsclasses/kiyou.cls
index ccdca01dcda..d56aaab4a93 100644
--- a/Master/texmf-dist/tex/platex/jsclasses/kiyou.cls
+++ b/Master/texmf-dist/tex/platex/jsclasses/kiyou.cls
@@ -4,28 +4,16 @@
 %%
 %% The original source files were:
 %%
-%% jsclasses.dtx  (with options: `kiyou')
+%% jsclasses.dtx  (with options: `class,kiyou')
 %% 
-%% IMPORTANT NOTICE:
+%% Maintained on GitHub: https://github.com/texjporg/jsclasses
 %% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from kiyou.cls.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file jsclasses.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.)
 \ifx\epTeXinputencoding\undefined\else
   \epTeXinputencoding utf8 % ^^A added (2017-10-04)
 \fi
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesClass{kiyou}
-  [2020/02/02 jsclasses (okumura, texjporg)]
+  [2020/10/05 jsclasses (okumura, texjporg)]
 \def\jsc@clsname{kiyou}
 \newif\ifjsc@needsp@tch
 \jsc@needsp@tchfalse
@@ -255,10 +243,11 @@
 \fi
 \ifpapersize
   \iftombow
-    \AtBeginDvi{\special{papersize=\the\stockwidth,\the\stockheight}}
+    \edef\jsc@papersize@special{papersize=\the\stockwidth,\the\stockheight}
   \else
-    \AtBeginDvi{\special{papersize=\the\paperwidth,\the\paperheight}}
+    \edef\jsc@papersize@special{papersize=\the\paperwidth,\the\paperheight}
   \fi
+  \AtBeginDvi{\special{\jsc@papersize@special}}
 \fi
 \def\n@baseline{14.897}
 \newdimen\jsc@mpt
@@ -470,6 +459,10 @@
 \DeclareFontShape{\jsc@JTn}{gt}{m}{sl}{<->ssub*gt/m/n}{}
 \DeclareFontShape{\jsc@JTn}{mc}{bx}{it}{<->ssub*gt/m/n}{}
 \DeclareFontShape{\jsc@JTn}{mc}{bx}{sl}{<->ssub*gt/m/n}{}
+%% ad-hoc "relation font"
+\@ifl@t@r\fmtversion{2020/10/01}
+    {\jsc@needsp@tchfalse}{\jsc@needsp@tchtrue}
+\ifjsc@needsp@tch          % --- for 2020-02-02 or older BEGIN
 \ifx\@rmfamilyhook\@undefined  % old
 \DeclareRobustCommand\rmfamily
         {\not@math@alphabet\rmfamily\mathrm
@@ -499,6 +492,14 @@
 \g@addto@macro\@ttfamilyhook
   {\prepare@family@series@update@kanji{gt}\gtdefault}
 \fi
+\else % --- for 2020-02-02 or older END & for 2020-10-01 BEGIN
+\AddToHook{rmfamily}%
+  {\prepare@family@series@update@kanji{mc}\mcdefault}
+\AddToHook{sffamily}%
+  {\prepare@family@series@update@kanji{gt}\gtdefault}
+\AddToHook{ttfamily}%
+  {\prepare@family@series@update@kanji{gt}\gtdefault}
+\fi   % --- for 2020-10-01 END
 \ifx\DeclareFixJFMCJKTextFontCommand\@undefined
 \DeclareRobustCommand\textmc[1]{%
     \relax\ifmmode \expandafter\nfss@text \fi{\mcfamily #1}}
@@ -707,6 +708,7 @@
 \xspcode`^^fe=3
 \xspcode`^^ff=3
 \def\@{\spacefactor3000{}}
+%% \@setfontsize with \parindent and \(x)kanjiskip settings
 \def\@setfontsize#1#2#3{%
   \ifx\protect\@typeset@protect
     \let\@currsize#1%
@@ -724,7 +726,8 @@
     \if@slide \xkanjiskip=0.1em \else
       \xkanjiskip=0.25em plus 0.15em minus 0.06em
     \fi
-  \fi}
+  \fi
+}
 \def\jsc@setfontsize#1#2#3{%
   \@setfontsize#1{#2\jsc@mpt}{#3\jsc@mpt}}
 \emergencystretch 3zw
@@ -755,6 +758,7 @@
   \belowdisplayskip 9\jsc@mpt \@plus3\jsc@mpt \@minus4\jsc@mpt
   \belowdisplayshortskip \belowdisplayskip
   \let\@listi\@listI}
+%% initialize
 \normalsize
 \setbox0\hbox{\char\jis"3441}%
 \setlength\Cht{\ht0}
diff --git a/Master/texmf-dist/tex/platex/jsclasses/minijs.sty b/Master/texmf-dist/tex/platex/jsclasses/minijs.sty
index da464a3a31e..4dc49fa164c 100644
--- a/Master/texmf-dist/tex/platex/jsclasses/minijs.sty
+++ b/Master/texmf-dist/tex/platex/jsclasses/minijs.sty
@@ -1,18 +1,27 @@
-% minimal jsarticle-like fonts
-%
+%%
+%% This is file `minijs.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% jsclasses.dtx  (with options: `minijs')
+%% 
+%% Maintained on GitHub: https://github.com/texjporg/jsclasses
+%% 
+\ifx\epTeXinputencoding\undefined\else
+  \epTeXinputencoding utf8 % ^^A added (2017-10-04)
+\fi
 \NeedsTeXFormat{pLaTeX2e}
-\ProvidesPackage{minijs}[2018/02/04 okumura, texjporg]
-%
-% if jsclasses loaded, abort loading this package
+\ProvidesPackage{minijs}
+  [2020/10/05 jsclasses (okumura, texjporg)]
+%% if jsclasses loaded, abort loading this package
 \ifx\@jsc@uplatextrue\@undefined\else
   \PackageInfo{minijs}{jsclasses does not need minijs, exiting}
   \expandafter\endinput
 \fi
-%
-% "fake" jsarticle
+%% "fake" jsarticle
 \expandafter\def\csname ver@jsarticle.cls\endcsname{}
-%
-% min/goth -> jis/jisg (for pLaTeX only)
+%% min/goth -> jis/jisg (for pLaTeX only)
 \ifx\ucs\@undefined
 \@for\@tempa:=5,6,7,8,9,10,10.95,12,14.4,17.28,20.74,24.88\do{%
   \expandafter\let\csname JY1/mc/m/n/\@tempa\endcsname\relax
@@ -26,18 +35,11 @@
 \DeclareFontShape{JT1}{mc}{m}{n}{<-> s * [0.961] tmin10}{}
 \DeclareFontShape{JT1}{gt}{m}{n}{<-> s * [0.961] tgoth10}{}
 \fi
-%
-% \@setfontsize with \parindent and \(x)kanjiskip settings
-\def\@setfontsize#1#2#3{\@nomath#1%
-  \ifx\protect\@typeset@protect
-    \let\@currsize#1%
-  \fi
-  \fontsize{#2}{#3}\selectfont
-  \ifdim\parindent>\z@ \parindent=1zw \fi
-  \kanjiskip=0zw plus .1zw minus .01zw
-  \xkanjiskip=0.25em plus 0.15em minus 0.06em}
-%
-% ad-hoc "relation font"
+%% ad-hoc "relation font"
+\@ifl@t@r\fmtversion{2020/10/01}
+    {\jsc@needsp@tchfalse}{\jsc@needsp@tchtrue}
+\ifjsc@needsp@tch          % --- for 2020-02-02 or older BEGIN
+\ifx\@rmfamilyhook\@undefined  % old
 \DeclareRobustCommand\rmfamily
         {\not@math@alphabet\rmfamily\mathrm
          \romanfamily\rmdefault\kanjifamily\mcdefault\selectfont}
@@ -47,6 +49,48 @@
 \DeclareRobustCommand\ttfamily
         {\not@math@alphabet\ttfamily\mathtt
          \romanfamily\ttdefault\kanjifamily\gtdefault\selectfont}
+\AtBeginDocument{%
+  \ifx\mweights@init\@undefined\else  % mweights.sty is loaded
+    % my definitions above should have been overwritten, recover it!
+    % \selectfont is executed twice but I don't care about speed...
+    \expandafter\g@addto@macro\csname rmfamily \endcsname
+      {\kanjifamily\mcdefault\selectfont}%
+    \expandafter\g@addto@macro\csname sffamily \endcsname
+      {\kanjifamily\gtdefault\selectfont}%
+    \expandafter\g@addto@macro\csname ttfamily \endcsname
+      {\kanjifamily\gtdefault\selectfont}%
+  \fi}
+\else                          % 2020-02-02
+\g@addto@macro\@rmfamilyhook
+  {\prepare@family@series@update@kanji{mc}\mcdefault}
+\g@addto@macro\@sffamilyhook
+  {\prepare@family@series@update@kanji{gt}\gtdefault}
+\g@addto@macro\@ttfamilyhook
+  {\prepare@family@series@update@kanji{gt}\gtdefault}
+\fi
+\else % --- for 2020-02-02 or older END & for 2020-10-01 BEGIN
+\AddToHook{rmfamily}%
+  {\prepare@family@series@update@kanji{mc}\mcdefault}
+\AddToHook{sffamily}%
+  {\prepare@family@series@update@kanji{gt}\gtdefault}
+\AddToHook{ttfamily}%
+  {\prepare@family@series@update@kanji{gt}\gtdefault}
+\fi   % --- for 2020-10-01 END
+%% \@setfontsize with \parindent and \(x)kanjiskip settings
+\def\@setfontsize#1#2#3{%
+  \@nomath#1%
+  \ifx\protect\@typeset@protect
+    \let\@currsize#1%
+  \fi
+  \fontsize{#2}{#3}\selectfont
+  \ifdim\parindent>\z@
+      \parindent=1zw
+  \fi
+  \kanjiskip=0zw plus .1zw minus .01zw
+      \xkanjiskip=0.25em plus 0.15em minus 0.06em
+}
+%% initialize
 \normalsize
-%
 \endinput
+%%
+%% End of file `minijs.sty'.
diff --git a/Master/texmf-dist/tex/platex/jsclasses/okumacro.sty b/Master/texmf-dist/tex/platex/jsclasses/okumacro.sty
index bfafb6f2870..c43c16d6adf 100644
--- a/Master/texmf-dist/tex/platex/jsclasses/okumacro.sty
+++ b/Master/texmf-dist/tex/platex/jsclasses/okumacro.sty
@@ -6,20 +6,8 @@
 %%
 %% okumacro.dtx  (with options: `okumacro')
 %% 
-%% IMPORTANT NOTICE:
+%% Maintained on GitHub: https://github.com/texjporg/jsclasses
 %% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from okumacro.sty.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file okumacro.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.)
 \ifx\epTeXinputencoding\undefined\else
   \epTeXinputencoding utf8 % ^^A added (2017-10-04)
 \fi
diff --git a/Master/texmf-dist/tex/platex/jsclasses/okuverb.sty b/Master/texmf-dist/tex/platex/jsclasses/okuverb.sty
index 97057523136..c91358b5e15 100644
--- a/Master/texmf-dist/tex/platex/jsclasses/okuverb.sty
+++ b/Master/texmf-dist/tex/platex/jsclasses/okuverb.sty
@@ -6,20 +6,8 @@
 %%
 %% okuverb.dtx  (with options: `okuverb')
 %% 
-%% IMPORTANT NOTICE:
+%% Maintained on GitHub: https://github.com/texjporg/jsclasses
 %% 
-%% For the copyright see the source file.
-%% 
-%% Any modified versions of this file must be renamed
-%% with new filenames distinct from okuverb.sty.
-%% 
-%% For distribution of the original source see the terms
-%% for copying and modification in the file okuverb.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{pLaTeX2e}
 \ProvidesFile{okuverb.sty}[2003/09/03 okumura]
 \newif\if@yen \@yenfalse