platex (9mar18)

git-svn-id: svn://tug.org/texlive/trunk@46902 c570f23f-e606-0410-a88d-b1316a301751
author: Karl Berry <karl@freefriends.org> 2018-03-09 22:46:10 +0000
committer: Karl Berry <karl@freefriends.org> 2018-03-09 22:46:10 +0000
commit: 1363382ab40cad5afc0990b51f99f03141b6d4f3 (patch)
tree: e5e1f8190eeb888f8f7247f1e1516443ff3ca978
parent: 8f6a85906eed05ad9e0bf213a1232b24ab5f5d71 (diff)
68 files changed, 811 insertions, 3064 deletions
diff --git a/Master/texmf-dist/doc/platex/base/README.md b/Master/texmf-dist/doc/platex/base/README.md
index 1c3936d7041..49daab3fb2b 100644
--- a/Master/texmf-dist/doc/platex/base/README.md
+++ b/Master/texmf-dist/doc/platex/base/README.md
@@ -19,7 +19,7 @@ See the documents (platex.pdf, pldoc.pdf, platexrelease.pdf) for more informatio
 
 - Fix macros which are inconsistent with the latest e-pTeX
   (e.g. \footnote, tabular, \parbox, \underline).
-- Fix several bugs in pLaTeX2e and ascmac.sty.
+- Fix several bugs in pLaTeX2e format and packages.
 - Add platexrelease.sty. As with the latexrelease package, this
   package enables us to use the old versions of pLaTeX2e (from
   2006/11/10 the ASCII edition).
@@ -61,6 +61,6 @@ the 3-clause BSD license (see [LICENSE](./LICENSE)).
 
 ## Release Date
 
-2018-01-27
+2018-03-09
 
 Japanese TeX Development Community
diff --git a/Master/texmf-dist/doc/platex/base/ascmac.pdf b/Master/texmf-dist/doc/platex/base/ascmac.pdf
deleted file mode 100644
index 93ff816e7d3..00000000000
--- a/Master/texmf-dist/doc/platex/base/ascmac.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/doc/platex/base/exppl2e.pdf b/Master/texmf-dist/doc/platex/base/exppl2e.pdf
index bbf690ebf16..afc156db405 100644
--- a/Master/texmf-dist/doc/platex/base/exppl2e.pdf
+++ b/Master/texmf-dist/doc/platex/base/exppl2e.pdf
diff --git a/Master/texmf-dist/doc/platex/base/nidanfloat.pdf b/Master/texmf-dist/doc/platex/base/nidanfloat.pdf
deleted file mode 100644
index c25d9fda39f..00000000000
--- a/Master/texmf-dist/doc/platex/base/nidanfloat.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/doc/platex/base/platex-en.pdf b/Master/texmf-dist/doc/platex/base/platex-en.pdf
index 230ea9c31f3..028e4108d5a 100644
--- a/Master/texmf-dist/doc/platex/base/platex-en.pdf
+++ b/Master/texmf-dist/doc/platex/base/platex-en.pdf
diff --git a/Master/texmf-dist/doc/platex/base/platex.pdf b/Master/texmf-dist/doc/platex/base/platex.pdf
index 5180aefc1bf..1c09c427610 100644
--- a/Master/texmf-dist/doc/platex/base/platex.pdf
+++ b/Master/texmf-dist/doc/platex/base/platex.pdf
diff --git a/Master/texmf-dist/doc/platex/base/platexrelease.pdf b/Master/texmf-dist/doc/platex/base/platexrelease.pdf
index ee587172dd9..7e331901248 100644
--- a/Master/texmf-dist/doc/platex/base/platexrelease.pdf
+++ b/Master/texmf-dist/doc/platex/base/platexrelease.pdf
diff --git a/Master/texmf-dist/doc/platex/base/pldoc.pdf b/Master/texmf-dist/doc/platex/base/pldoc.pdf
index 01f282647a2..6d7eda7ff80 100644
--- a/Master/texmf-dist/doc/platex/base/pldoc.pdf
+++ b/Master/texmf-dist/doc/platex/base/pldoc.pdf
diff --git a/Master/texmf-dist/source/platex/base/Makefile b/Master/texmf-dist/source/platex/base/Makefile
index b2e570e058d..40c8fe035c2 100644
--- a/Master/texmf-dist/source/platex/base/Makefile
+++ b/Master/texmf-dist/source/platex/base/Makefile
@@ -1,6 +1,6 @@
 STRIPTARGET = platex.ltx jarticle.cls pl209.def platexrelease.sty \
-	nidanfloat.sty tascmac.sty jltxdoc.cls
-DOCTARGET = platex platexrelease pldoc nidanfloat ascmac exppl2e \
+	jltxdoc.cls
+DOCTARGET = platex platexrelease pldoc exppl2e \
 	platex-en
 PDFTARGET = $(addsuffix .pdf,$(DOCTARGET))
 DVITARGET = $(addsuffix .dvi,$(DOCTARGET))
@@ -35,14 +35,6 @@ PLREL = platexrelease.sty
 
 PLREL_SRC = platexrelease.dtx $(PLFMT_SRC)
 
-NIDAN = nidanfloat.sty
-
-NIDAN_SRC = nidanfloat.dtx
-
-ASCMAC = tascmac.sty ascmac.sty
-
-ASCMAC_SRC = ascmac.dtx
-
 INTRODOC_SRC = platex.dtx
 
 PLRELDOC_SRC = platexrelease.dtx
@@ -70,16 +62,6 @@ platexrelease.sty: $(PLREL_SRC)
 	platex $(KANJI) platexrelease.ins
 	rm platexrelease.log
 
-nidanfloat.sty: $(NIDAN_SRC)
-	rm -f $(NIDAN)
-	platex $(KANJI) nidanfloat.ins
-	rm nidanfloat.log
-
-tascmac.sty: $(ASCMAC_SRC)
-	rm -f $(ASCMAC)
-	platex $(KANJI) ascmac.ins
-	rm ascmac.log
-
 jltxdoc.cls: jltxdoc.dtx
 	rm -f jltxdoc.cls pldoc.tex Xins.ins
 	platex $(KANJI) pldocs.ins
@@ -110,18 +92,6 @@ pldoc.dvi: $(PLDOC_SRC)
 	rm pldoc.glo pldoc.gls pldoc.tex Xins.ins
 	rm ltxdoc.cfg pldoc.dic mkpldoc.sh dstcheck.pl
 
-nidanfloat.dvi: $(NIDAN_SRC)
-	rm -f platex.cfg
-	platex $(KANJI) nidanfloat.dtx
-	platex $(KANJI) nidanfloat.dtx
-	rm nidanfloat.aux nidanfloat.log
-
-ascmac.dvi: $(ASCMAC_SRC)
-	rm -f platex.cfg
-	platex $(KANJI) ascmac.dtx
-	platex $(KANJI) ascmac.dtx
-	rm ascmac.aux ascmac.log ascmac.toc
-
 exppl2e.dvi: exppl2e.sty
 	rm -f platex.cfg
 	platex $(KANJI) exppl2e.sty
@@ -144,10 +114,6 @@ platexrelease.pdf: platexrelease.dvi
 	dvipdfmx $(FONTMAP) $<
 pldoc.pdf: pldoc.dvi
 	dvipdfmx $(FONTMAP) $<
-nidanfloat.pdf: nidanfloat.dvi
-	dvipdfmx $(FONTMAP) $<
-ascmac.pdf: ascmac.dvi
-	dvipdfmx $(FONTMAP) $<
 exppl2e.pdf: exppl2e.dvi
 	dvipdfmx $(FONTMAP) $<
 platex-en.pdf: platex-en.dvi
@@ -162,13 +128,13 @@ install:
 	cp ./*.txt ${TEXMF}/doc/platex/base/
 	mkdir -p ${TEXMF}/source/platex/base
 	cp ./Makefile ${TEXMF}/source/platex/base/
-	cp ./plnews* ${TEXMF}/source/platex/base/
+	cp ./plnews*.tex ${TEXMF}/source/platex/base/
 	cp ./*.dtx ${TEXMF}/source/platex/base/
 	cp ./*.ins ${TEXMF}/source/platex/base/
 	mkdir -p ${TEXMF}/tex/platex/base
 	cp ./kinsoku.tex ${TEXMF}/tex/platex/base/
 	cp ./*.clo ${TEXMF}/tex/platex/base/
-	ls ./*.cls | grep -v plnews.cls | xargs -I % cp % ${TEXMF}/tex/platex/base
+	cp ./*.cls ${TEXMF}/tex/platex/base/
 	cp ./*.def ${TEXMF}/tex/platex/base/
 	cp ./*.fd  ${TEXMF}/tex/platex/base/
 	cp ./*.ltx ${TEXMF}/tex/platex/base/
@@ -177,16 +143,13 @@ install:
 	cp ./platex.ini ${TEXMF}/tex/platex/config/
 clean:
 	rm -f $(PLFMT) $(PLCLS) $(PL209) $(PLREL) \
-	$(NIDAN) $(ASCMAC) \
 	$(DVITARGET) \
 	jltxdoc.cls pldoc.tex Xins.ins
 cleanstrip:
 	rm -f $(PLFMT) $(PLCLS) $(PL209) $(PLREL) \
-	$(NIDAN) $(ASCMAC) \
 	jltxdoc.cls pldoc.tex Xins.ins
 cleanall:
 	rm -f $(PLFMT) $(PLCLS) $(PL209) $(PLREL) \
-	$(NIDAN) $(ASCMAC) \
 	$(DVITARGET) $(PDFTARGET) \
 	jltxdoc.cls pldoc.tex Xins.ins
 cleandoc:
diff --git a/Master/texmf-dist/source/platex/base/ascmac.dtx b/Master/texmf-dist/source/platex/base/ascmac.dtx
deleted file mode 100644
index f9895e6e146..00000000000
--- a/Master/texmf-dist/source/platex/base/ascmac.dtx
+++ /dev/null
@@ -1,712 +0,0 @@
-% \iffalse meta-comment
-%
-%  Copyright (c) 2010 ASCII MEDIA WORKS
-%  Copyright (c) 2016-2017 Japanese TeX Development Community
-%
-%  This file is part of the pLaTeX2e system (community edition).
-%  -------------------------------------------------------------
-%
-% \fi
-%
-%
-% \iffalse
-%
-% 2017/12/17 v2.0f
-%     - Fix a bug.
-% 2017/12/06 v2.0e
-%     - Again works with non-e-TeX engines.
-% 2017/07/22 v2.0d
-%     - Check existing \Return definition and throw an error
-%       if it is not compatible with ascmac.
-% 2016/08/21 v2.0c
-%     - Support pdfLaTeX, XeLaTeX and LuaLaTeX.
-% 2016/04/15 v2.0b
-%     - Simplify \@keytop.
-% 2016/03/13 v2.0a
-%     - Avoid arithmetic overflow in \mask/\maskbox.
-% 2016/03/12 v2.0
-%     - Converted to DTX file.
-%     - Remove extra spaces before/after \keytop[c]{...}.
-%     - Adjust parameters for \keytop.
-% 2016/03/06
-%     - Set \tbaselineshift in itembox str and shadebox env.
-%     - Delete \tbaselineshift\z@ in \mask and \Maskbox.
-%     - Save \ybaselineshift.
-% 2016/03/04
-%     - boxnote, shadebox begin with \par\vspace{.3\baselineskip}.
-%     - Adjust the width of shadebox environment.
-% 2016/02/21 (many thanks to ZR for suggestions in bxascmac)
-%     - Made compatible with pict2e (tate-gumi not supported yet).
-%     - Adjust parameters for drawing rounded rectangles.
-%     - Fix bugs in \maskbox and \Maskbox.
-% 2006/07/14 (ST): itembox, screen environment bug fix.
-% 2002/04/01 (KN): ASCII logo macros
-% 1998/11/27 (KN and FTEXers): itembox
-% 1998/02/27 (KN): set \tbaselineshift in minipage environment.
-%
-% \fi
-%
-% \iffalse
-%<*ascmac>
-%% wrapper for tascmac.sty
-%%
-%</ascmac>
-%<*tascmac>
-%% "tascmac" document style option for tate gumi.
-%%
-%% Original version:
-%%   Copyright (C) by 1993, ASCII Corporation & Impress Corporation.
-%%   (Last update: 2006/07/14)
-%% Modified by Japanese TeX Development Community, since 2016.
-%%
-%% (ChangeLog has moved to the source file ``ascmac.dtx'')
-%%
-%</tascmac>
-%<ascmac|tascmac>\NeedsTeXFormat{LaTeX2e}
-%<*driver>
-\NeedsTeXFormat{pLaTeX2e}
-\ProvidesFile{ascmac.dtx}
-%</driver>
-%<tascmac>\ProvidesPackage{tascmac}
-%<ascmac>\ProvidesPackage{ascmac}
-  [2017/12/17 v2.0f
-%<driver|tascmac>  ascmac package (community edition)
-%<ascmac>  ascmac wrapper (community edition)
-  ]
-%<*driver>
-\documentclass{jltxdoc}
-\usepackage{ascmac}
-\GetFileInfo{ascmac.dtx}
-\title{The \textsf{ascmac} package \fileversion}
-\author{Japanese \TeX\ Development Community}
-\date{$B:n@.F|!'(B\filedate}
-\begin{document}
-  \maketitle
-  \DocInput{\filename}
-\end{document}
-%</driver>
-% \fi
-%
-% \tableofcontents
-%
-% \section{$B$O$8$a$K(B}
-%
-% \textsf{ascmac}$B%Q%C%1!<%8$O!"(B\LaTeXe{}$B$NI8=`5!G=$NHO0O$G!"?^$d7S@~$G(B
-% $B0O$s$@%\%C%/%9$r=PNO$9$kL?Na$J$I$rDs6!$7$^$9!#(B\textsf{ascmac}$B%Q%C%1!<%8(B
-% $B$N<BBN$O(B\textsf{tascmac}$B%Q%C%1!<%8$G$9$,!"$3$l$O$b$H$b$H8E$$(Bp\LaTeX{}$B$G(B
-% $BG[I[$5$l$F$$$?2#AH@lMQ(B\textsf{ascmac}$B%Q%C%1!<%8$H!"$=$l$r=DAH$KBP1~$5$;(B
-% $B$?(B\textsf{tascmac}$B%Q%C%1!<%8$rE}9g$7$?L>;D$G$9!#(B
-%
-% $B$3$N%I%-%e%a%s%H$O!"%"%9%-!<$K$h$C$FG[I[$5$l$F$$$k(B 2006/07/14 $B%P!<%8%g%s(B
-% $B$+$iGI@8$7$F!"F|K\8l(B\TeX{}$B3+H/%3%_%e%K%F%#$K$h$C$F3+H/$5$l$F$$$k%P!<%8%g%s(B
-% $B$N$?$a$K?7$?$K=q$+$l$^$7$?!#%3%_%e%K%F%#HG$G$O!"%*%j%8%J%k$N%"%9%-!<HG$N(B
-% $B%3!<%I$r85$K!"$$$/$D$+$N%P%0=$@5$HB>$N%Q%C%1!<%8$H$N8_49@-$r2~A1$7$^$7$?!#(B
-% $B$^$?!"(Bv2.0c$B0J9_$G$O(Bpdf\LaTeX{}$B$J$I$N%(%s%8%s$b%5%]!<%H$7$^$7$?!#(B
-%
-% \section{$B;H$$$+$?(B}
-%
-% \subsection{$B4D6-7?$NL?Na(B}
-%
-% \textsf{ascmac}$B%Q%C%1!<%8$,Ds6!$9$k4D6-7?$NL?Na$O(B4$B<oN`$"$j$^$9!#$=$l$>$l(B
-% $B%F%-%9%H$J$I$r7S@~OH$G0O$s$G=PNO$7$^$9!#(B
-%
-% $B$3$l$i$N4D6-$O!"$9$Y$F2#I}$,$=$N;~E@$G$N(B |\linewidth| $B$NCM$K$J$j$^$9$N(B
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-% $B=D$ND9$5$O!"<+F0E*$KFbMF$K9g$o$;$FD4@0$5$l$^$9!#(B \medskip
-%
-% \DescribeEnv{boxnote}
-% |boxnote| $B4D6-$O!"GK$C$?%a%bMQ;f$N$h$&$JJ70O5$$N%\%C%/%9$r:n$j$^$9!#(B
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-%
-% \begin{boxnote}
-% $B%\%C%/%9%N!<%H4D6-$G$9!#(B
-% \end{boxnote}
-% $B$O!"0J2<$NF~NO$+$iF@$i$l$^$9!#(B
-%\begin{verbatim}
-% \begin{boxnote}
-% $B%\%C%/%9%N!<%H4D6-$G$9!#(B
-% \end{boxnote}
-%\end{verbatim}
-%
-% \DescribeEnv{screen}
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-% $B6q9g$rJQ99$9$k$3$H$,$G$-$^$9!#@0?tCM$rBg$-$/$9$k$K$D$l$F4]$_$O>.$5$/(B
-% $B$J$C$F$$$-$^$9!#>JN,$7$?>l9g$O(B |0| $B$H$_$J$5$l$^$9!#(B
-%
-% \begin{screen}
-% $B;M6y$,4]$$0O$_OH$G$9!#(B
-% \end{screen}
-% \begin{screen}[4]
-% $B;M6y$,4]$$0O$_OH$G$9!#(B
-% \end{screen}
-% $B$O!"0J2<$NF~NO$+$iF@$i$l$^$9!#(B
-%\begin{verbatim}
-% \begin{screen}
-% $B;M6y$,4]$$0O$_OH$G$9!#(B
-% \end{screen}
-% \begin{screen}[4]
-% $B;M6y$,4]$$0O$_OH$G$9!#(B
-% \end{screen}
-%\end{verbatim}
-%
-% \DescribeEnv{itembox}
-% |itembox| $B4D6-$O(B |screen| $B4D6-$K;w$F$$$^$9$,!">eC<$N7S@~$N$H$3$m$K%?%$%H%k(B
-% $B$r=PNO$9$k$3$H$,$G$-$^$9!#$^$?!"%*%W%7%g%s0z?t(B |l|, |c|, |r| $B$G%?%$%H%k(B
-% $B$N=PNO0LCV$r:8!"Cf1{!"1&$H;XDj$G$-$^$9!#>JN,$7$?>l9g$OCf1{$K$J$j$^$9!#(B
-%
-% \begin{itembox}[l]{$B%?%$%H%k(B}
-% $B9`L\%\%C%/%9$G$9!#(B
-% \end{itembox}
-% $B$O!"0J2<$NF~NO$+$iF@$i$l$^$9!#(B
-%\begin{verbatim}
-% \begin{itembox}[l]{$B%?%$%H%k(B}
-% $B9`L\%\%C%/%9$G$9!#(B
-% \end{itembox}
-%\end{verbatim}
-%
-% \DescribeEnv{shadebox}
-% |shadebox| $B4D6-$O!"1FIU$-%\%C%/%9$NCf$K%F%-%9%H$rF~$l$^$9!#(B
-% $B1F$NI}$O(B |\shaderule| $B%Q%i%a!<%?$G5,Dj$5$l!"%G%U%)%k%H$O(B5pt$B$G$9!#(B
-%
-% \begin{shadebox}
-% $B1FIU$-$N%\%C%/%9$G$9!#(B
-% \end{shadebox}
-% $B$O!"0J2<$NF~NO$+$iF@$i$l$^$9!#(B
-%\begin{verbatim}
-% \begin{shadebox}
-% $B1FIU$-$N%\%C%/%9$G$9!#(B
-% \end{shadebox}
-%\end{verbatim}
-%
-% \subsection{$BLV3]$1L?Na(B}
-%
-% $BLV3]$1$r$9$kL?Na$,(B3$B<oN`MQ0U$5$l$F$$$^$9!#(B|\mask| $BL?Na$O!"0z?t$NFbMF$NItJ,(B
-% $B$KLV$r3]$1$^$9!#(B|\maskbox| $BL?Na$H(B |\Maskbox| $BL?Na$O!"I}$H9b$5$r;XDj$7$F(B
-% $BLV3]$1$9$k$3$H$,$G$-$^$9!#$=$7$F!"(B|\maskbox| $BL?Na$H(B |\Maskbox| $BL?Na$N0c$$(B
-% $B$O!"8e<T$N$_%\%C%/%9$N<~$j$K7S@~$r0z$/$H$$$&E@$G$9!#(B
-%
-% $B$3$l$i$NL?Na$O!"$$$:$l$b(Bascgrp$B%U%)%s%H$K<}O?$5$l$F$$$kLV3]$1%Q%?!<%s$N(B
-% $BJ8;z$rJB$Y$k$3$H$GLV3]$1$r<B8=$7$F$$$^$9!#(B
-%
-% \makeatletter
-% \begin{table}[htbp]
-%   \centering
-%   \begin{tabular}{llll}
-%     A = {\@ascgrp A} & B = {\@ascgrp B} & C = {\@ascgrp C} & D = {\@ascgrp D} \\
-%     E = {\@ascgrp E} & F = {\@ascgrp F} & G = {\@ascgrp G} & H = {\@ascgrp H} \\
-%     I = {\@ascgrp I} & J = {\@ascgrp J} & K = {\@ascgrp K} &
-%   \end{tabular}
-% \end{table}
-% \makeatother
-%
-% \DescribeMacro{\mask}
-% |\mask| $BL?Na$O!"Bh(B1$B0z?t$,LV3]$1$r$9$kFbMF$G!"Bh(B2$B0z?t$,LV3]$1%Q%?!<%s$r(B
-% $B<($95-9f!J(BA$B$+$i(BK$B!K$G$9!#(B
-%
-% \begin{center}
-% \mask{$BLV3]$1Nc(B1}{A} \hfil \mask{$BLV3]$1Nc(B2}{C}
-% \end{center}
-% $B$O!"0J2<$NF~NO$+$iF@$i$l$^$9!#(B
-%\begin{verbatim}
-% \mask{$BLV3]$1Nc(B1}{A} \hfil \mask{$BLV3]$1Nc(B2}{C}
-%\end{verbatim}
-%
-% \DescribeMacro{\maskbox}
-% |\maskbox| $BL?Na$O(B5$B$D$N0z?t$r;}$A!"$=$l$>$l%\%C%/%9$NI}!"9b$5!"(B
-% $BLV3]$1%Q%?!<%s!"=PNO0LCV!"LV3]$1$r$9$kFbMF$G$9!#=PNO0LCV$O(B |l|, |c|, |r| $B$N(B
-% $B$$$:$l$+$G!"$=$l$>$l:8!"Cf1{!"1&$K=PNO$7$^$9!#(B
-%
-% \begin{center}
-% \maskbox{25em}{4em}{E}{c}{$BI}$r;XDj$7$?LV3]$1%\%C%/%9(B}
-% \end{center}
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-%\begin{verbatim}
-% \maskbox{25em}{4em}{E}{c}{$BI}$r;XDj$7$?LV3]$1%\%C%/%9(B}
-%\end{verbatim}
-%
-% \DescribeMacro{\Maskbox}
-% |\Maskbox| $BL?Na$O(B |\maskbox| $BL?Na$HF1MM$N0z?t$r;}$A$^$9$,!"LV3]$1$r$9$kFbMF$N(B
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-% $B$7$?$,$C$F!"A4It$G(B6$B$D$N0z?t$r;}$A$^$9!#(B
-%
-% \begin{center}
-% \Maskbox{30em}{4em}{A}{c}{1pt}{$BI}$r;XDj$7$?7S@~IU$-LV3]$1%\%C%/%9(B}
-% \end{center}
-% $B$O!"0J2<$NF~NO$+$iF@$i$l$^$9!#(B
-%\begin{verbatim}
-% \Maskbox{30em}{4em}{A}{c}{1pt}{$BI}$r;XDj$7$?7S@~IU$-LV3]$1%\%C%/%9(B}
-%\end{verbatim}
-%
-% \subsection{$B$=$NB>$NL?Na(B}
-%
-% \DescribeMacro{\keytop}
-% |\keytop| $B%3%^%s%I$O!"%-!<%\!<%I>e$NJ8;z$r<($9$H$-$J$I$KJXMx$G$9!#(B
-%
-% \begin{table}[htbp]
-%   \centering
-%   \begin{tabular}{cc}
-%     $BF~NO(B          & $B=PNO(B        \\
-%     |\keytop{A}|  & \keytop{A}  \\
-%     |\keytop{$B$"(B}| & \keytop{$B$"(B}
-%   \end{tabular}
-% \end{table}
-%
-% \DescribeMacro{\yen}
-% \DescribeMacro{\return}
-% \DescribeMacro{\Return}
-% $B1_5-9f$r=PNO$9$k(B |\yen| $BL?Na$O!"(BY$B$H(B=$B$r=E$M9g$o$;$F=PNO$7$F$$$^$9!#(B
-% $B2~9T5-9f$O(B |\return| $B$H(B |\Return| $B$G$9!#2~9T5-9f$O(Bascgrp$B%U%)%s%H(B
-% $B$rMQ$$$F$$$^$9!#(B
-%
-% \begin{table}[htbp]
-%   \centering
-%   \begin{tabular}{cc}
-%     $BF~NO(B          & $B=PNO(B        \\
-%     |\yen|        & \yen        \\
-%     |\return|     & \return     \\
-%     |\Return|     & \Return
-%   \end{tabular}
-% \end{table}
-%
-% \DescribeMacro{\ascii}
-% \DescribeMacro{\Ascii}
-% \DescribeMacro{\ASCII}
-% $B%"%9%-!<%3!<%]%l!<%7%g%s$N%m%4$r=PNO$9$kL?Na$G$9!#(B
-% $B%5%$%:$O(B3$B<oN`MQ0U$5$l$F$$$^$9!#(B
-%
-% \ascii \hfil \Ascii \hfil \ASCII
-%
-%
-% \StopEventually{}
-%
-% \section{$B%3!<%I(B}
-%
-% \textsf{ascmac}$B%Q%C%1!<%8$O(B\textsf{tascmac}$B%Q%C%1!<%8$N%i%C%Q!<$G$9!#(B
-%    \begin{macrocode}
-%<*ascmac>
-\RequirePackage{tascmac}
-%</ascmac>
-%    \end{macrocode}
-%
-% $B=>Mh!"(B\textsf{tascmac}$B%Q%C%1!<%8$NF0:n>r7o$O!"(Bp\LaTeXe{}$B$G$7$?!#(B
-% $B$7$+$7!"(Bcommunity edition$B$G$O!"%P!<%8%g%s(Bv2.0c$B0J9_$G$[$+$N%(%s%8%s$b(B
-% $B%5%]!<%H$9$k$3$H$K$7$^$7$?!#(B
-%    \begin{macrocode}
-%<*tascmac>
-%%
-%% Originally `ascmac' and `tascmac' can be used only in
-%% pLaTeX, upLaTeX or LuaLaTeX with LuaTeX-ja support.
-%% We (texjporg) started to support other engines, such as
-%% pdfLaTeX, XeLaTeX and LuaLaTeX (even without LuaTeX-ja).
-%%
-\newif\ifascmac@ptex \ascmac@ptextrue
-\ifx\kanjiskip\@undefined
-  \@ifpackageloaded{luatexja}{%
-    \PackageInfo{tascmac}{%
-      Patch from LuaTeX-ja will be applied}%
-  }{%
-    \PackageInfo{tascmac}{%
-      Assuming pdfLaTeX, XeLaTeX or LuaLaTeX}%
-    \ascmac@ptexfalse
-  }%
-\fi
-%    \end{macrocode}
-%
-% (u)p\LaTeXe{}$B$H(BLua\TeX-ja$B0J30$r%5%]!<%H$9$k$?$a$N%H%j%C%/$G$9!#(B
-% $B!V(BQ$B!W$H$$$&J8;z$N%+%F%4%j!<%3!<%I$r$3$N%Q%C%1!<%8$rFI$s$G$$$k4V$@$1(B
-% $BJQ99$7!"(B(u)p\LaTeXe{}$B$^$?$O(BLua\TeX-ja$B$G$OL5;k$9$kJ8;z$K!"$=$l0J30$G$O(B
-% $B%3%a%s%HJ8;z!J(B|%|$B$HF1$8!K$K$7$^$9!#(B
-% \changes{2016/08/21}{v2.0c}{pdf\LaTeX{}$B$J$I$r%5%]!<%H(B}
-%    \begin{macrocode}
-\chardef\ascmac@q@catcode=\catcode`\Q\relax
-\ifascmac@ptex
-  \catcode`\Q=9\relax
-\else
-  \catcode`\Q=14\relax
-\fi
-%    \end{macrocode}
-%
-% pdf\LaTeX{}$B$d(BLua\LaTeX{}$B$N%W%j%_%F%#%V$r;H$C$F!"(Bascgrp$B$N(BType1$B%U%)%s%H$r(B
-% $B;HMQ$G$-$k$h$&$K@_Dj$7$^$9!#(B
-% \changes{2016/08/21}{v2.0c}{pdf\LaTeX{}$B$G(Bascgrp$B$N(BType1$B%U%)%s%H$r;HMQ(B}
-% \changes{2017/12/06}{v2.0e}{$BG0$N$?$a(Be-$B3HD%$J$7$N%(%s%8%s$G$N%(%i!<$rKI;_(B}
-% \changes{2017/12/17}{v2.0f}{$BH=Dj$,5U$K$J$C$F$$$?$N$r=$@5(B}
-%    \begin{macrocode}
-%%
-%% Use Type1 font for ascgrp (pdfLaTeX, LuaLaTeX)
-\ifascmac@ptex\else
-  \ifx\pdfextension\@undefined
-    \ifx\pdfmapline\@undefined\else
-      % pdfTeX, LuaTeX (<=0.81)
-      \pdfmapline{+ascgrp <ascgrp.pfb}
-      \pdfmapline{+ascii10 <ascii10.pfb}
-      \pdfmapline{+ascii36 <ascii36.pfb}
-    \fi
-  \else
-    % LuaTeX (>=0.85)
-    \pdfextension mapline{+ascgrp <ascgrp.pfb}
-    \pdfextension mapline{+ascii10 <ascii10.pfb}
-    \pdfextension mapline{+ascii36 <ascii36.pfb}
-  \fi
-\fi
-%    \end{macrocode}
-%
-% \begin{macro}{\@savetbaselineshift}
-% \begin{macro}{\@saveybaselineshift}
-% |\tbaselineshift| $B$H(B |\ybaselineshift| $B$r0l;~B`Hr$9$k$?$a$N=`Hw$G$9!#(B
-% \changes{2016/08/21}{v2.0c}{$BDj5A:Q$_$N>l9g$O$"$($FDj5A$7$J$$$h$&$K$7$?(B}
-%    \begin{macrocode}
-%%
-%% ascmac.sty 10/28 '88
-%% ASCII special macros
-Q \ifx\@savetbaselineshift\@undefined \newdimen\@savetbaselineshift \fi
-Q \ifx\@saveybaselineshift\@undefined \newdimen\@saveybaselineshift \fi
-%%
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\@@ASCII}
-% \begin{macro}{\ascii}
-% \begin{macro}{\Ascii}
-% \begin{macro}{\ASCII}
-% $B%"%9%-!<%3!<%]%l!<%7%g%s$N%m%4$G$9!#(B
-%    \begin{macrocode}
-%% ASCII logo
-\def\@@ASCII#1#2#3{\shortstack{#1 ASCII \\[#3]
-  \fontsize{#2}{\z@}\usefont{OT1}{cmss}{m}{n}ASCII CORPORATION}}
-\def\ascii{\@ifundefined{@ascii}{\font\@ascii=ascii10 scaled \magstep4}{}%
-  \@@ASCII\@ascii{5pt}{-6pt}}
-\def\Ascii{\@ifundefined{@Ascii}{\font\@Ascii=ascii10 scaled \magstep5}{}%
-  \@@ASCII\@Ascii{6pt}{-7pt}}
-\def\ASCII{\@ifundefined{@ASCII}{\font\@ASCII=ascii36}{}%
-  \@@ASCII\@ASCII{9pt}{-9pt}}
-%%
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-% |boxnote| $B4D6-$J$I$G;H$&L?Na$N=`Hw$G$9!#(B
-%    \begin{macrocode}
-%% boxnote environment
-\font\@ascgrp=ascgrp
-\newbox\scb@x \newbox\scscb@x
-\newdimen\@bw\newbox\@nbox\newbox\@nbody
-%    \end{macrocode}
-%
-% \begin{environment}{boxnote}
-% |boxnote| $B4D6-$rDj5A$7$^$9!#(B
-%    \begin{macrocode}
-\def\boxnote{\par\vspace{.3\baselineskip}%
-Q \@saveybaselineshift\ybaselineshift\ybaselineshift\z@
-Q \@savetbaselineshift\tbaselineshift\tbaselineshift\z@
-  \setbox\@nbox=\hbox{\@ascgrp\vrule width1.08pt depth35pt b\hss a\hss b}
-  \@whiledim \wd\@nbox<\hsize \do{
-  \setbox\@nbox=\hbox{\@ascgrp\unhbox\@nbox \hss a\hss b}}
-  \setbox\@nbox=\hbox to\hsize{\@ascgrp\unhbox\@nbox \hss a\hss b%
-  \vrule width1.08pt depth35pt}
-  \@bw=\wd\@nbox\advance\@bw -40pt
-  \begin{lrbox}{\@nbody}\begin{minipage}{\@bw}% (KN:1998/02/27)
-Q   \ybaselineshift\@saveybaselineshift \tbaselineshift\@savetbaselineshift
-}%
-%    \end{macrocode}
-%
-%    \begin{macrocode}
-\def\endboxnote{\end{minipage}\end{lrbox}%
-  \vbox{\parindent=0pt\offinterlineskip\copy\@nbox
-  \hbox to\wd\@nbox{\vrule width1.08pt\hfil\box\@nbody\hfil\vrule width1.08pt}
-  \hbox to\wd\@nbox{\vrule width1.08pt height15pt\hfil
-  \vrule width1.08pt height15pt}\hrule height1.08pt}}
-%%
-%    \end{macrocode}
-% \end{environment}
-%
-% |screen| $B4D6-$J$I$G;H$&L?Na$N=`Hw$G$9!#(B
-%    \begin{macrocode}
-%% screen environment
-\newdimen\@scw
-\def\@hobox#1#2#3{\hbox to\@scw{\oval(#3,#3)[#1]\hfil\oval(#3,#3)[#2]%
-  \dimen\z@=#3\unitlength\advance\dimen\z@\@wholewidth
-  \vrule\@width\z@\@height\z@\@depth.5\dimen\z@}}
-%    \end{macrocode}
-%
-%    \begin{macrocode}
-\def\@vrf@#1#2{\vskip#1\leaders\vrule width#2\vfil\vskip#1}
-%    \end{macrocode}
-%
-% \begin{environment}{screen}
-% |screen| $B4D6-$rDj5A$7$^$9!#(B
-%    \begin{macrocode}
-\def\screen{%
-Q \@saveybaselineshift\ybaselineshift \ybaselineshift\z@
-Q \@savetbaselineshift\tbaselineshift \tbaselineshift\z@
-  \@ifnextchar[{\@screen}{\@screen[0]}}
-%    \end{macrocode}
-%
-%    \begin{macrocode}
-\def\@screen[#1]{\ifcase#1\def\@r{20}\def\@s{9.8pt}\def\@sx{10pt}\or
-  \def\@r{18}\def\@s{8.8pt}\def\@sx{9pt}\or
-  \def\@r{16}\def\@s{7.8pt}\def\@sx{8pt}\or
-  \def\@r{14}\def\@s{6.8pt}\def\@sx{7pt}\or
-  \def\@r{12}\def\@s{5.8pt}\def\@sx{6pt}\or
-  \def\@r{10}\def\@s{4.8pt}\def\@sx{5pt}\or
-  \def\@r{8}\def\@s{3.8pt}\def\@sx{4pt}\or
-  \def\@r{6}\def\@s{2.8pt}\def\@sx{3pt}\else
-  \def\@r{4}\def\@s{1.8pt}\def\@sx{2pt}\fi
-  \par\vspace{.3\baselineskip}\@scw\linewidth \advance\@scw -\@r pt
-  \setbox\scb@x=\hbox to\@scw\bgroup\begin{minipage}{\@scw}% (KN:1998/02/27)
-Q   \ybaselineshift\@saveybaselineshift \tbaselineshift\@savetbaselineshift
-}%
-%    \end{macrocode}
-%
-%    \begin{macrocode}
-\def\endscreen{\end{minipage}\egroup%
-  \setbox\scscb@x=\hbox to\linewidth{\hfil\vbox{\offinterlineskip%
-  \thinlines\setlength{\unitlength}{1pt}\hrule\kern\@s%
-  \@hobox{tl}{tr}{\@r}\kern-\@sx\box\scb@x\@hobox{bl}{br}{\@r}%
-  \kern-.4pt\hrule}\hfil}\dimen0=\ht\scscb@x%
-  \dimen2=\@sx\advance\dimen2 .2pt
-  \noindent\hbox to\linewidth{\hbox to.2pt{\vbox to\dimen0{\@vrf@{\dimen2}{.4pt}}%
-  \hss}\box\scscb@x\hbox to.2pt{\hss\vbox to\dimen0{\@vrf@{\dimen2}{.4pt}}}\hss}}%
-%%
-%    \end{macrocode}
-% \end{environment}
-%
-% |itembox| $B4D6-$J$I$G;H$&L?Na$N=`Hw$G$9!#(B
-%    \begin{macrocode}
-%% itembox environment
-%%   replace \box0 with \@iboxstr; thanks FTEXers (1998/11/27)
-\newdimen\@itemh\newtoks\@iboxpos\newbox\@iboxstr
-%    \end{macrocode}
-%
-%    \begin{macrocode}
-\def\@hleader{\leaders\hrule height .8pt\hfil}
-%    \end{macrocode}
-%
-% \begin{environment}{itembox}
-% |itembox| $B4D6-$rDj5A$7$^$9!#(B
-%    \begin{macrocode}
-\def\itembox{\@ifnextchar[{\@itembox}{\@itembox[c]}}
-\def\@itembox[#1]#2{%
-Q \@saveybaselineshift\ybaselineshift\ybaselineshift\z@
-Q \@savetbaselineshift\tbaselineshift\tbaselineshift\z@
-  \par\vspace{.3\baselineskip}%
-  \setbox\@iboxstr=\hbox{%
-Q \ybaselineshift\@saveybaselineshift \tbaselineshift\@savetbaselineshift
-  #2}%
-  \@itemh\ht\@iboxstr\advance\@itemh\dp\@iboxstr
-  \vspace{.5\@itemh}\bgroup\@scw\linewidth
-  \advance\@scw-20pt\@iboxpos={#1}%
-  \setbox\scb@x=\hbox to\@scw\bgroup\begin{minipage}{\@scw}%
-Q \ybaselineshift\@saveybaselineshift
-Q \tbaselineshift\@savetbaselineshift% (KN:1998/02/27)
-  \vspace*{.5\@itemh}}%
-%    \end{macrocode}
-%
-%    \begin{macrocode}
-\def\enditembox{\end{minipage}\egroup%
-  \setbox\scscb@x=\hbox to\linewidth{\hfil\vbox{\offinterlineskip%
-  \thicklines\setlength{\unitlength}{1pt}%
-  \hbox to\@scw{\if l\the\@iboxpos\else\@hleader\fi
-    \space\vbox to.8pt{\vss\hbox{\box\@iboxstr}\vss}%
-    \space\if r\the\@iboxpos\else \@hleader\fi}\kern9.6pt
-  \@hobox{tl}{tr}{20}\kern-10pt\box\scb@x\@hobox{bl}{br}{20}%
-  \kern-.8pt\hrule height.8pt}\hfil}\dimen0=\ht\scscb@x%
-  \noindent\hbox to\linewidth{\hbox to.4pt{\vbox to\dimen0{\@vrf@{10.4pt}{.8pt}}%
-  \hss}\box\scscb@x\hbox to.4pt{\hss\vbox to\dimen0{\@vrf@{10.4pt}{.8pt}}}%
-  \hss}\egroup}
-%%
-%    \end{macrocode}
-% \end{environment}
-%
-% \begin{macro}{\keytop}
-% \begin{macro}{\@keytop}
-% |\keytop| $BL?Na$G$9!#(B
-%    \begin{macrocode}
-%% \keytop
-\def\keytop{\@ifnextchar[{\@keytop}{\@keytop[d]}}
-\def\@keytop[#1]#2{%
-  {\setbox0=\hbox{\shortstack{#2}}%
-Q \ybaselineshift\z@ \tbaselineshift\z@
-  \dimen0=\wd0\advance\dimen0 5pt\dimen1=\dp0\advance\dimen1 2.5pt%
-  \setbox\scscb@x=\hbox to\dimen0{%
-Q \iftdir\tate\else\yoko\fi
-  \@scw\wd0\hfil\vtop{\offinterlineskip
-  \thinlines\setlength{\unitlength}{1pt}\hrule\kern2.3pt\@hobox{tl}{tr}5%
-  \kern-2.4pt\box0\@hobox{bl}{br}5\kern-.4pt\hrule}\hfil}%
-  \dimen0=\dp\scscb@x\advance\dimen0 -.4pt
-  \setbox0=\vbox{\hbox{\hbox to.2pt{\vtop to\dimen0{\@vrf@{2.3pt}{.4pt}}\hss}%
-  \box\scscb@x\hbox to.2pt{\hss\vtop to\dimen0{\@vrf@{2.3pt}{.4pt}}}}}%
-  \if #1c\mbox{}$\vcenter{\box0}$\mbox{}\else
-  \if #1t\else\if #1b\boxmaxdepth=0pt\else
-  \boxmaxdepth=\dimen1\fi\fi \mbox{}\vbox{\box0}\fi}}
-%%
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-%
-% \begin{macro}{\yen}
-% \changes{1996/03/13}{v1.1}{Append \cs{leavevmode} in
-%     \cs{yen}, \cs{return}, \cs{Return} command.}
-% $B1_5-9f$G$9!#(B
-%    \begin{macrocode}
-%% \yen
-\def\yen{\leavevmode\hbox{%
-Q \iftdir\yoko\fi
-  \setbox0=\hbox{Y}Y\kern-.97\wd0\vbox{\hrule height.1ex width.98\wd0
-  \kern.33ex\hrule height.1ex width.98\wd0\kern.45ex}}}
-%    \end{macrocode}
-%%
-% \end{macro}
-%
-% \begin{macro}{\return}
-% \begin{macro}{\Return}
-% $B2~9T5-9f$G$9!#(B|\return|$B$d(B|\Return|$B$H$$$&L>>N$O$"$j$U$l$F$$$k$N$G!"(B
-% ascmac$B%Q%C%1!<%8$NDj5A$,JL$N%Q%C%1!<%8$H>WFM$9$k>l9g$,$"$j$^$9(B
-% $B!JNc!'(Balgorithm2e$B%Q%C%1!<%8!K!#(B
-% $B$=$3$G!"(B|\Return|$B$H$$$&L?Na$,4{$KDj5A$5$l$F$$$F!"$+$D(Bascgrp$B%U%)%s%H$,(B
-% $BIT;HMQ$HH=CG$5$l$k>l9g$O%(%i!<$r=P$7$^$9!#K\Mh$J$i$P(B|\return|$B$bF1MM$K(B
-% $B%A%'%C%/$7$?$$$N$G$9$,!"!V(Bokumacro$B%Q%C%1!<%8$N8e$K(Bascmac$B%Q%C%1!<%8$r(B
-% $BFI$_9~$`$H!"%(%i!<$J$7$K(Bascmac$B%Q%C%1!<%8$NDj5A$,>!$D!W$H$$$&=>Mh$N5sF0(B
-% $B$r0];}$9$k$?$a!"8=;~E@$G$O%A%'%C%/$7$^$;$s!#(B
-%    \begin{macrocode}
-%% return-key
-\begingroup
-\def\ascmac@definable{\PackageInfo{ascmac}{Command
-  \@backslashchar\reserved@a\space already defined, but
-  compatible with\MessageBreak ascmac package, overwriting}}
-\def\ascmac@check#1{\ifx#1\@undefined\else\ascmac@parse{#1}\fi}
-\def\ascmac@parse#1{\edef\reserved@a{\expandafter\@gobble\string #1}%
-  \edef\ascmac@parse@tmp{\meaning#1 \string\@ascgrp}%
-  \expandafter\ascmac@parse@i\ascmac@parse@tmp\@nil}
-\expandafter\def\expandafter\ascmac@parse@i
-  \expandafter#\expandafter1\string\@ascgrp#2\@nil{\ifx\relax#2\relax
-  \@notdefinable\else\ascmac@definable\fi}
-%\ascmac@check{\return}% conflict with okumacro, no check
-\ascmac@check{\Return}
-\endgroup
-%    \end{macrocode}
-%
-% $B2~9T5-9f$NDj5A$NK\BN$G$9!#(B
-%    \begin{macrocode}
-\def\return{\leavevmode\hbox{%
-Q \iftdir\yoko\fi
-  \@ascgrp\char"20}}
-\def\Return{\leavevmode\hbox{%
-Q \iftdir\yoko\fi
-  \@ascgrp @}}
-%%
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% |\mask| $BL?Na$N=`Hw$G$9!#(B
-%    \begin{macrocode}
-%% \mask
-\newbox\@bwsp \newbox\@@bwsp\newcount\@bcal
-%    \end{macrocode}
-%
-%    \begin{macrocode}
-\def\setdim@#1#2{\@bcal=#2\divide#1\@bcal\multiply#1\@bcal\advance#1 1.001#2}
-%    \end{macrocode}
-%
-% \begin{macro}{\mask}
-% |\mask| $BL?Na$rDj5A$7$^$9!#(B
-%    \begin{macrocode}
-\def\mask#1#2{{\setbox\@bwsp=\hbox{#1}%
-  \setbox0=\hbox{%
-Q \ybaselineshift\z@\tbaselineshift\z@
-  \@ascgrp#2}%
-  \dimen0=\wd\@bwsp\dimen1=\ht\@bwsp\advance\dimen1\dp\@bwsp\dimen2=-\dimen1
-  \setdim@{\dimen0}{\wd0}\setdim@{\dimen1}{\ht0}%
-  \setbox\@@bwsp=\hbox to\dimen0{\leaders
-  \vtop to\dimen1{\leaders\box0\vfil}\hfil}%
-  \advance\dimen2\dp\@@bwsp\divide\dimen2 2
-  \advance\dimen2\dp\@bwsp\boxmaxdepth=\dimen2
-  \setbox\@@bwsp=\vbox{\box\@@bwsp}%
-  \mbox{}\hbox to\wd\@@bwsp{\hbox to0pt{\box\@@bwsp\hss}\hss\unhbox\@bwsp\hss}}}
-%%
-%    \end{macrocode}
-% \end{macro}
-%
-% |\maskbox| $BL?Na$N=`Hw$G$9!#(B
-%    \begin{macrocode}
-%% \Maskbox{width}{height}{mask_char}{pos}{rule_wid}{body}
-%% \maskbox{width}{height}{mask_char}{pos}{body}
-\def\@setdim#1#2{\@bcal=#2\divide#1\@bcal\multiply#1\@bcal\advance#1 .001#2}
-%    \end{macrocode}
-%
-% \begin{macro}{\Maskbox}
-% \begin{macro}{\maskbox}
-% |\maskbox| $BL?Na$H(B |\Maskbox| $BL?Na$rDj5A$7$^$9!#(B
-%    \begin{macrocode}
-\def\Maskbox#1#2#3#4#5#6{{%
-  \setbox0=\hbox{%
-Q \ybaselineshift\z@\tbaselineshift\z@
-  \@ascgrp#3}%
-  \dimen0=#1\@setdim{\dimen0}{\wd0}\dimen1=#2\@setdim{\dimen1}{\ht0}%
-  \ifx#4c\skip0=0pt plus1fil\skip1=\skip0\fi
-  \ifx#4r\skip0=0pt plus1fil\skip1=0pt\fi
-  \ifx#4l\skip1=0pt plus1fil\skip0=0pt\fi
-  \leavevmode
-  \hbox{\hbox to0pt{\hbox to\dimen0{\leaders\vbox to\dimen1{\leaders
-  \box0\vfil}\hfil}\hss}%
-  \vrule width#5\vbox to\dimen1{\hrule height#5\vfil
-  \dimen3=#5\advance\dimen0-2\dimen3\advance\dimen0 .15pt
-  \hbox to\dimen0{\hskip\skip0\relax#6\hskip\skip1}%
-  \vfil\hrule height#5}\vrule width#5}}}
-\def\maskbox#1#2#3#4#5{\Maskbox{#1}{#2}{#3}{#4}{0pt}{#5}}
-%%
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% |shadebox| $B4D6-$G;H$&L?Na$N=`Hw$G$9!#(B
-%    \begin{macrocode}
-%% shadebox environment
-\newdimen\shaderule\shaderule 5pt
-%    \end{macrocode}
-%
-% \begin{environment}{shadebox}
-% |shadebox| $B4D6-$rDj5A$7$^$9!#(B
-%    \begin{macrocode}
-\def\shadebox{\par\vspace{.3\baselineskip}%
-Q \@saveybaselineshift\ybaselineshift\ybaselineshift\z@
-Q \@savetbaselineshift\tbaselineshift\tbaselineshift\z@
-  \dimen0\linewidth \advance\dimen0-20pt
-  \advance\dimen0-2\fboxrule \advance\dimen0-\shaderule
-  \setbox\@tempboxa=\hbox\bgroup\minipage{\dimen0}%
-Q   \ybaselineshift\@saveybaselineshift \tbaselineshift\@savetbaselineshift
-}
-%    \end{macrocode}
-%
-%    \begin{macrocode}
-\def\endshadebox{\endminipage\egroup\dimen0=10pt
-  \setbox\@tempboxa=\hbox{\kern\dimen0\unhbox\@tempboxa\kern\dimen0}%
-  \setbox0=\vbox{\hrule \@height \fboxrule
-  \hbox{\vrule \@width \fboxrule
-  \vbox{\vskip\fboxsep \box\@tempboxa\vskip\fboxsep}%
-  \vrule \@width \fboxrule}\hrule \@height \fboxrule}%
-  \dimen0=\ht0 \advance\dimen0-\shaderule
-  \hbox{\hbox to \shaderule{\copy0\hss}\kern 0pt
-  \vrule width\wd0 height0pt depth\shaderule\hskip-\shaderule
-  \vrule width\shaderule height\dimen0}}
-%%
-%    \end{macrocode}
-% \end{environment}
-%
-% $B%H%j%C%/$K;HMQ$7$?!V(BQ$B!W$H$$$&J8;z$N%+%F%4%j!<%3!<%I$r85$KLa$7$^$9!#(B
-% \changes{2016/08/21}{v2.0c}{pdf\LaTeX{}$B$J$I$r%5%]!<%H(B}
-%    \begin{macrocode}
-\catcode`\Q=\ascmac@q@catcode\relax
-%%
-%</tascmac>
-%    \end{macrocode}
-%
-% \Finale
-%
-\endinput
diff --git a/Master/texmf-dist/source/platex/base/ascmac.ins b/Master/texmf-dist/source/platex/base/ascmac.ins
deleted file mode 100644
index 92093ae199d..00000000000
--- a/Master/texmf-dist/source/platex/base/ascmac.ins
+++ /dev/null
@@ -1,23 +0,0 @@
-\input docstrip
-\keepsilent
-\usedir{tex/platex/base}
-\ifToplevel{\askonceonly}
-
-\Msg{*** Generating ascmac package ***}
-
-\preamble
-
-Copyright (c) 2010 ASCII MEDIA WORKS
-Copyright (c) 2016 Japanese TeX Development Community
-
-This file is part of the pLaTeX2e system (community edition).
--------------------------------------------------------------
-
-\endpreamble
-
-\generate{
-  \file{ascmac.sty}{\from{ascmac.dtx}{ascmac}}
-  \file{tascmac.sty}{\from{ascmac.dtx}{tascmac}}
-}
-
-\endbatchfile
diff --git a/Master/texmf-dist/source/platex/base/jclasses.dtx b/Master/texmf-dist/source/platex/base/jclasses.dtx
index 739c334d3ef..1c05126c938 100644
--- a/Master/texmf-dist/source/platex/base/jclasses.dtx
+++ b/Master/texmf-dist/source/platex/base/jclasses.dtx
@@ -3,7 +3,7 @@
 %
 %  Copyright 1995-2001 ASCII Corporation.
 %  Copyright (c) 2010 ASCII MEDIA WORKS
-%  Copyright (c) 2016-2017 Japanese TeX Development Community
+%  Copyright (c) 2016-2018 Japanese TeX Development Community
 %
 %  This file is part of the pLaTeX2e system (community edition).
 %  -------------------------------------------------------------
@@ -93,6 +93,7 @@
 %   $B4q?t%Z!<%8$KAw$k$h$&$KJQ99(B}
 % \changes{v1.7f}{2017/08/31}{$BOBJ8=qBN$N4p=`$rA43Q6uGr$+$i!V4A!W$KJQ99(B}
 % \changes{v1.7g}{2017/09/19}{$BFbIt=hM}$G;H$C$?%\%C%/%9(B0$B$r6u$K$7$?(B}
+% \changes{v1.7h}{2018/02/04}{$BOBJ8%9%1!<%kCM(B\cs{Cjascale}$B$rDj5A(B}
 % \fi
 %
 % \iffalse
@@ -122,7 +123,7 @@
 %<11pt&bk>\ProvidesFile{tbk11.clo}
 %<12pt&bk>\ProvidesFile{tbk12.clo}
 %</tate>
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
 %<article|report|book> Standard pLaTeX class]
 %<10pt|11pt|12pt>  Standard pLaTeX file (size option)]
 %<*driver>
@@ -755,6 +756,22 @@
 % \end{macro}
 % \end{macro}
 %
+% \begin{macro}{\Cjascale}
+% $B$3$N%/%i%9%U%!%$%k$,0U?^$9$kOBJ8%9%1!<%kCM(B
+% $B!J(B$1\,\mathrm{zw} \div \textmc{$BMW5a%5%$%:(B}$$B!K$r(B
+% $BI=$9<B?tCM%^%/%m(B|\Cjascale|$B$rDj5A$7$^$9!#(B
+% $B$3$N(Bp\LaTeXe{}$B$NI8=`%/%i%9$G$O!"%U%)!<%^%C%H:n@.;~$KFI$_9~$^$l$?(B
+% $B%U%)%s%HDj5A%U%!%$%k!J(B\file{jy1mc.fd} / \file{jy1gt.fd} /
+% \file{jt1mc.fd} / \file{jt1gt.fd}$B!K$G$NOBJ8%9%1!<%kCM$,$=$N$^$^(B
+% $BM-8z$G$9$N$G!"$3$l$O(B0.962216$B$G$9!#(B
+% \changes{v1.7h}{2018/02/04}{$BOBJ8%9%1!<%kCM(B\cs{Cjascale}$B$rDj5A(B}
+%    \begin{macrocode}
+%<*article|report|book>
+\def\Cjascale{0.962216}
+%</article|report|book>
+%    \end{macrocode}
+% \end{macro}
+%
 %
 %
 % \section{$B%l%$%"%&%H(B}
diff --git a/Master/texmf-dist/source/platex/base/nidanfloat.dtx b/Master/texmf-dist/source/platex/base/nidanfloat.dtx
deleted file mode 100644
index 87546cfca9b..00000000000
--- a/Master/texmf-dist/source/platex/base/nidanfloat.dtx
+++ /dev/null
@@ -1,1122 +0,0 @@
-% \iffalse
-%% File: nidanfloat.dtx
-%
-%  Copyright 1994 ASCII Co.
-%  Copyright (c) 2010 ASCII MEDIA WORKS
-%  Copyright (c) 2016-2017 Japanese TeX Development Community
-%
-%  This file is part of the pLaTeX2e system (community edition).
-%  -------------------------------------------------------------
-%
-% \fi
-%
-%
-% \setcounter{StandardModuleDepth}{1}
-%
-% \StopEventually{}
-%
-% \iffalse
-% \changes{v1.10}{1994/04/07}{platex2.09$BMQ(B}
-% \changes{v2.2}{1997/10/22}{platex2e$BMQ$K=$@5(B}
-% \changes{v2.3}{2000/12/20}{$B0lCJH4$-$N%U%m!<%H$r:.$<$k$H%(%i!<$K(B
-%    $B$J$k$N$r=$@5!J$"$j$,$H$&!"ARBt!w(BQUIPU$B$5$s!K(B}
-% \changes{v2.4}{2001/02/19}{$B:G=*%Z!<%8$G:81&$N9T4V$,B7$o$J$$ItJ,$r=$@5(B}
-% \changes{v2.4}{2001/02/19}{$BCl$,=P$J$$$N$r=$@5(B}
-% \changes{v2.4}{2001/07/23}{$B%Z!<%8$NBg$-$5$,>.$5$/$J$k$N$r=$@5(B}
-% \changes{v2.5}{2001/09/14}{$B%Q%C%1!<%8%*%W%7%g%s(B(balance,nobalance)$B$rDI2C(B}
-% \changes{v2.6}{2003/05/15}{\cs{@fstype}$B$r(B\cs{@fstyle}$B$H%?%$%W%_%9$7$F$$$?(B
-%    $B$N$r=$@5!J$"$j$,$H$&!"@n>e!w9R6u1'Ch8&5f=j$5$s!K(B}
-% \changes{v2.7}{2005/12/09}{$BI,?\%U%)!<%^%C%H%U%!%$%k$r(BpLaTeX2e$B$+$i(BLaTeX2e$B$XJQ99(B}
-% \changes{v2.8}{2017/05/01}{\cs{@rightfixht}$B$rDI2C(B}
-% \changes{v2.8}{2017/05/01}{\cs{@outputbox}$B$r:n$k$H$-$N(B
-%    \texttt{to \cs{@fixht}}$B$N9b$5;XDj$r$d$a$?(B}
-% \changes{v2.8}{2017/05/01}{\cs{vss}$B$N0LCV$r0\F0(B}
-% \changes{v2.8}{2017/05/01}{$B1&%+%i%`MQ$N=hM}$r4]$4$HDI2C(B}
-% \changes{v2.8}{2017/05/01}{$B1&%+%i%`$G$O(B\cs{@rightfixht}$B$N9b$5$G(B
-%    $BAH$_N)$F!"(B\cs{@colht}$B$b99?7$9$k$h$&$K$7$?(B}
-% \fi
-%
-% \iffalse
-\NeedsTeXFormat{LaTeX2e}
-%<*driver>
-\ProvidesFile{nidanfloat.dtx}
-%</driver>
-%<core>\ProvidesPackage{nidanfloat}%
-  [2017/05/01 v2.8 Put double-floats at top/bottom within twocolumn mode]
-%
-%<*driver>
-\documentclass{jltxdoc}
-\GetFileInfo{nidanfloat.dtx}
-\title{TOP, BOTTOM$B;XDj$,2DG=$J#2CJH4$-%U%m!<%H(B\\
-  $B%P!<%8%g%s(B \space\fileversion}
-\date{$B:n@.F|!'(B\filedate}
-\author{$BCfLn(B $B8-(B\footnote{$B3t<02q<R(B $B%"%9%-!<(B $B=PHG5;=QIt(B
-  $B!J%a!<%k%"%I%l%9!'(Bken-na at ascii.co.jp$B!K(B}}
-\begin{document}
-  \maketitle
-  \DocInput{\filename}
-\end{document}
-%</driver>
-% \fi
-%
-% \begin{abstract}
-% \file{nidanfloat}$B%Q%C%1!<%8$O!"FsCJAH;~$KCJH4$-$N%U%m!<%H$r%Z!<%82<It$K$b(B
-% $BG[CV2DG=$K$9$k!#(B
-% \end{abstract}
-%
-% \section{$B%3!<%I(B}
-%
-% \subsection{$B%Q%C%1!<%8%*%W%7%g%s(B}
-% \changes{v2.5}{2001/09/14}{$B%Q%C%1!<%8%*%W%7%g%s$rDI2C(B}
-% \file{nidanfloat}$B%Q%C%1!<%8$G$O!":G=*%Z!<%8$N:81&%+%i%`$N9b$5$r(B
-% $B6Q0l$K?6$jJ,$1$k$h$&$K$7$F$$$k!#$7$+$7!"$3$N5!G=$N1F6A$K$h$j!"(B
-% $B:G=*%Z!<%8$G$N(B|\newpage|$B$H(B|\clearpage|$B%3%^%s%I$,@5$7$/F0:n$7$J$$!#(B
-% $B$=$3$G!"$3$N5!G=$r;H$&$+$I$&$+$r;XDj$9$k%*%W%7%g%s$rF3F~$7$?!#(B
-% $B%Q%C%1!<%8;XDj;~$K%*%W%7%g%s(B``balance''$B$r;XDj$9$k$H!"(B
-% $B:G=*%Z!<%8$N<+F0D4@0$r9T$J$&$h$&$K$J$k!#%G%U%)%k%H$G$O9T$J$o$J$$!#(B
-%    \begin{macrocode}
-%<*core>
-\DeclareOption{balance}{\AtEndDocument{\let\clearpage\balanceclearpage}}
-\DeclareOption{nobalance}{\relax}
-\ExecuteOptions{nobalance}
-\ProcessOptions
-%    \end{macrocode}
-%
-% \subsection{$B%U%m!<%H%Q%i%a!<%?(B}
-% $B$3$3$G$O!"CJH4$-$N%U%m!<%H$r%Z!<%82<It$KCV$/$?$a$K:n@.$7$?%Q%i%a!<%?$K(B
-% $B$D$$$F@bL@$r$9$k!#(B
-%
-% \begin{macro}{\dblbotfraction}
-% $B#2CJAH;~$K%Z!<%82<It$K@j$a$k$3$H$N$G$-$k!"FsCJH4$-%U%m!<%H$N3d9g!#(B
-% $B%G%U%)%k%H$O(B0.5$B!"$9$J$o$A%Z!<%8H>J,$r@j$a$k$3$H$,$G$-$k$h$&$K$7$F$$$k!#(B
-%    \begin{macrocode}
-\newcommand\dblbotfraction{0.5}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\c@dblbotnumber}
-% $B%Z!<%82<It$KF~$l$k$3$H$N$G$-$k!"FsCJH4$-%U%m!<%H$N?t!#(B
-% $B%G%U%)%k%H$G$O!"Fs$D$N?^$rCV$/$3$H$,$G$-$k$h$&$K$7$F$$$k!#(B
-% |\c@dblbotnumber|$B$O%+%&%s%?(B|dblnumber|$B$NFbIt7A<0!#(B
-%    \begin{macrocode}
-\newcount\c@dblbotnumber
-\setcounter{dblbotnumber}{2}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@dblbotroom}
-% \begin{macro}{\@dblbotnum}
-% |\@dblbotroom|$B$O!"%Z!<%82<It$K@j$a$k$3$H$N$G$-$k!"(B
-% $BFsCJH4$-%U%m!<%H$N3d9g$r<($9D9$5JQ?t!#(B
-% |\@dblbotnum|$B$O!"%Z!<%82<It$KF~$l$k$3$H$N$G$-$k!"(B
-% $BFsCJH4$-%U%m!<%H$N?t$rJ];}$9$k%+%&%s%?!#(B
-%    \begin{macrocode}
-\newdimen\@dblbotroom
-\newcount\@dblbotnum
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\@dblfloatplacement}
-% $BFsCJAHMQ$N%U%m!<%H%Q%i%a!<%?$r@_Dj$9$k%^%/%m$r!"?7$?$KDI2C$7$?%Q%i%a!<%?(B
-% $B$b@_Dj$9$k$h$&$K:FDj5A$9$k!#(B
-%    \begin{macrocode}
-\def\@dblfloatplacement{%
-   \global\@dbltopnum\c@dbltopnumber
-   \global\@dblbotnum\c@dblbotnumber % added
-   \global\@dbltoproom\dbltopfraction\@colht
-   \global\@dblbotroom\dblbotfraction\@colht % added
-   \@textmin\@colht
-     \advance\@textmin-\@dbltoproom
-     \advance\@textmin-\@dblbotroom % added
-   \@fpmin\dblfloatpagefraction\textheight
-   \@fptop\@dblfptop
-   \@fpsep\@dblfpsep
-   \@fpbot\@dblfpbot
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsection{$B%U%m!<%H%j%9%H$X$NEPO?(B}
-% $BFsCJH4$-%U%m!<%H$NDj5A$O!"%/%i%9%U%!%$%k$G!"$D$.$N$h$&$K$7$F9T$J$o$l$k!#(B
-%\begin{verbatim}
-%    \newenvironment{figure*}
-%                   {\@dblfloat{figure}}
-%                   {\end@dblfloat}
-%\end{verbatim}
-% $BJ8>OCf$G(B|figure*|$B4D6-$G0O$^$l$?ItJ,$O!"%U%m!<%HJ];}MQ$N%j%9%H$KEPO?$5$l$k!#(B
-% $B$3$N@a$G$O!"CJH4$-%U%m!<%H$r%Z!<%82<It$K$bCV$1$k$h$&$K$9$k$?$a$K3HD%$7$?(B
-% $B%^%/%m$K$D$$$F@bL@$r$9$k!#(B
-%
-% \begin{macro}{\@dblbotlist}
-% \begin{macro}{\L@toplist}
-% \begin{macro}{\R@toplist}
-% \begin{macro}{\L@botlist}
-% \begin{macro}{\R@botlist}
-% $BFsCJAH$N%Z!<%82<It$KCV$/%U%m!<%H$rJ];}$9$k$?$a$K(B|\@dblbotlist|$B$rDI2C$9$k!#(B
-% $B$^$?!"%+%i%`$N>e2<$KCV$/%U%m!<%HMQ$K$O!":8B&$H1&B&$G6hJL$r$9$k$?$a!"(B
-% |\L@toplist|, |\R@toplist|, |\L@botlist|, |\R@botlist|$B$rDI2C$9$k!#(B
-%    \begin{macrocode}
-\gdef\@dblbotlist{}
-\gdef\L@toplist{}
-\gdef\R@toplist{}
-\gdef\L@botlist{}
-\gdef\R@botlist{}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\@dblfloat}
-% \begin{macro}{\@dbflt}
-% \begin{macro}{\end@dblfloat}
-% |\@dblfloat|$B$+$i8F$S=P$5$l$k!"(B|\@dbflt|$B$r:FDj5A$7!"0LCV;XDj$,>JN,$5$l$?(B
-% $B$H$-$N%Q%i%a!<%?$r(B``tb''$B$H$9$k!#$^$?!"(B|\end@dblfloat|$B$r(B|\end@float|$B$K$7$F!"(B
-% $B8=:_%Z!<%8$N2<It$K%U%m!<%H$rCV$1$k$h$&$K$9$k!#(B
-%    \begin{macrocode}
-\def\@dblfloat{%
-  \if@twocolumn\let\reserved@a\@dbflt\else\let\reserved@a\@float\fi
-  \reserved@a}
-\def\@dbflt#1{\@ifnextchar[{\@xdblfloat{#1}}{\@xdblfloat{#1}[tb]}}
-\def\@xdblfloat#1[#2]{%
-  \@xfloat{#1}[#2]\hsize\textwidth\linewidth\textwidth}
-\let\end@dblfloat\end@float
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\addtocurcol}
-% |\@xdblfloat|$B$+$i8F$S=P$5$l$?!"(B|\@xfloat|$B$O0LCV;XDj%*%W%7%g%s$NI>2A$r9T$J$$!"(B
-% $B%U%m!<%H%*%V%8%'%/%H$NAH$_N)$F$r3+;O$9$k!#(B
-% $B%U%m!<%H%*%V%8%'%/%H$NAH$_N)$F$O(B|\end@float|$B$G=*N;$9$k!#(B
-% |\end@float|$B$O!"%Z%J%k%F%#CM$r(B$-10004$$B$K$7$F(B|\output|$B%k!<%A%s$r5/F0$9$k!#(B
-% $B$3$NCM$G$N(B|\output|$B%k!<%A%s$O(B|\@specialoutput|$B$r5/F0$9$k!#(B
-% |\@specialoutput|$B$O(B|\@addtocurcol|$B$r8F$S=P$7!"%U%m!<%H$NFbMF$r8=:_%Z!<%8$K(B
-% $B=PNO$G$-$k$N$J$i$P=PNO$r$9$k!#$=$&$G$J$1$l$P!"JL$N2DG=@-$rC5$k!#(B
-%    \begin{macrocode}
-\def\@addtocurcol{%
-%    \end{macrocode}
-% $B$3$N%Q%C%1!<%8$N>l9g!"CJH4$-$N%U%m!<%H$,EO$5$l$k2DG=@-$,$"$k$N$G!"$^$:!"(B
-% $B$=$l$r%A%'%C%/$9$k!#%U%m!<%H$NI}$,%+%i%`I}$h$j$bBg$-$$>l9g$O!"6/@)E*$K(B
-% $BCJH4$-%U%m!<%H$H$7$F07$&!#(B
-%    \begin{macrocode}
-  \ifdim\wd\@currbox>\columnwidth
-    \@addtodblcol
-  \else
-%    \end{macrocode}
-% $B$=$l0J30$N>l9g$O!"85$NF0:n$H$[$H$s$IF1$8$G$"$k!#(B
-%    \begin{macrocode}
-    \@insertfalse
-    \@setfloattypecounts
-    \ifnum\@fpstype=8 % is only `!p'
-    \else
-      \ifnum\@fpstype=24 % is only `p'
-      \else
-        \@flsettextmin
-        \advance\@textmin\@textfloatsheight
-        \@reqcolroom\@pageht
-        \ifdim\@textmin>\@reqcolroom \@reqcolroom\@textmin\fi
-        \advance\@reqcolroom\ht\@currbox
-        \ifdim\@colroom>\@reqcolroom
-          \@flsetnum\@colnum
-          \ifnum\@colnum>\z@
-            \@bitor\@currtype\@deferlist
-            \if@test
-            \else
-%    \end{macrocode}
-% $B%Z!<%82<It$N%U%m!<%H$rJ];}$7$F$$$k%U%m!<%H%j%9%H$NL>A0$,0[$J$k!#(B
-%    \begin{macrocode}
-              \@bitor\@currtype{\L@botlist\R@botlist}%
-              \if@test
-                \@addtobot
-              \else 
-                \ifodd\count\@currbox
-                  \advance\@reqcolroom\intextsep
-                  \ifdim\@colroom>\@reqcolroom
-                    \global\advance\@colnum\m@ne
-                    \global\advance\@textfloatsheight\ht\@currbox
-                    \global\advance\@textfloatsheight 2\intextsep
-                    \@cons\@midlist\@currbox
-                    \if@nobreak
-                      \nobreak
-                      \@nobreakfalse
-                      \everypar{}%
-                    \else
-                      \addpenalty \interlinepenalty
-                    \fi
-                    \vskip\intextsep
-                    \box\@currbox 
-                    \penalty\interlinepenalty
-                    \vskip\intextsep
-                    \ifnum\outputpenalty<-\@Mii \vskip-\parskip \fi
-                    \outputpenalty\z@ 
-                    \@inserttrue
-                  \fi
-                \fi
-                \if@insert\else\@addtotoporbot\fi
-              \fi
-            \fi
-          \fi
-        \fi
-      \fi
-    \fi
-    \if@insert\else\@resethfps\@cons\@deferlist\@currbox\fi
-  \fi
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@addtotoporbot}
-% $B%U%m!<%H$rJ];}$7$F$$$k%j%9%HJQ?t$N=$@5!#(B
-% \changes{v2.3}{2000/12/20}{%
-%    $B%?%$%W%_%9$N=$@5$H(B\cs{@flcheckspace}$B$N8F$S=P$7$rJQ99(B}
-%    \begin{macrocode}
-\def\@addtotoporbot{%
-  \@getfpsbit \tw@
-  \ifodd\@tempcnta
-    \@flsetnum\@topnum
-    \ifnum\@topnum>\z@
-      \@tempswafalse
-      \@flcheckspace\@toproom\@toplist\L@toplist\R@toplist
-      \if@tempswa
-        \@bitor\@currtype{\@midlist\L@botlist\R@botlist}%
-        \if@test\else
-          \if@firstcolumn
-            \@flupdates \@topnum \@toproom \L@toplist
-          \else
-            \@flupdates \@topnum \@toproom \R@toplist
-          \fi
-          \@inserttrue
-        \fi
-      \fi
-    \fi
-  \fi
-  \if@insert\else\@addtobot\fi
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@addtobot}
-% $B%U%m!<%H$rJ];}$7$F$$$k%j%9%HJQ?t$N=$@5!#(B
-% \changes{v2.3}{2000/12/20}{\cs{@flcheckspace}$B$N8F$S=P$7$rJQ99(B}
-%    \begin{macrocode}
-\def\@addtobot{%
-  \@getfpsbit 4\relax
-  \ifodd\@tempcnta
-    \@flsetnum\@botnum
-    \ifnum\@botnum>\z@
-      \@tempswafalse
-      \@flcheckspace\@botroom\@botlist\L@botlist\R@botlist
-      \if@tempswa
-        \global\maxdepth\z@
-        \if@firstcolumn
-          \@flupdates \@botnum \@botroom \L@botlist
-        \else
-          \@flupdates \@botnum \@botroom \R@botlist
-        \fi
-        \@inserttrue
-      \fi
-    \fi
-  \fi
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\org@addtonextcol}
-% \begin{macro}{\@addtonextcol}
-% $BA^F~$K<:GT$7$?%U%m!<%H$d(B`p'$B;XDj$N%U%m!<%H$r=PNO$9$k$N$K!"(B
-% |\@startcolumn|$B$GMQ$$$i$l$k!#$3$N%Q%C%1!<%8$G$O!"%+%i%`I}$h$j$bBg$-$$I}$r(B
-% $B;}$D%U%m!<%H$KBP$7$F$O!"CJH4$-%U%m!<%H%j%9%H$H$7$F=PNO$9$k$h$&$K$7$F$$$k!#(B
-%    \begin{macrocode}
-\let\org@addtonextcol\@addtonextcol
-\def\@addtonextcol{%
-  \ifdim\wd\@currbox>\columnwidth
-    \@addtodblcol
-  \else
-    \org@addtonextcol
-  \fi
-}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\@addtodblcol}
-% |\@addtodblcol|$B%^%/%m$O!"%U%m!<%H%*%V%8%'%/%H$,8=:_%Z!<%8$KF~$k$+$I$&$+(B
-% $B$r3NG'$7!"F~$k$N$G$"$l$P(B|\@addtodbltoporbot|$B$r8F$S=P$9!#$=$&$G$J$1$l$P!"(B
-% |\@dbldeferlist|$B$KEPO?$9$k!#(B
-%
-% $B$^$:(B|@insert|$B%U%i%0$r56$K$9$k!#$=$7$F!"%U%m!<%H%?%$%W$r(B|\@fpstype|$B$KF@$k!#(B
-% $B%U%m!<%H%?%$%W$,(B8$B$^$?$O(B24$B$N>l9g!"0LCV%*%W%7%g%s$O(B`!p'$B$+(B`p'$B$@$1$G$"$k$N$G!"(B
-% $BL5>r7o$K(B|\@dbldeferlist|$B$K2C$($k!#(B
-%    \begin{macrocode}
-\def\@addtodblcol{%
-  \begingroup
-  \@insertfalse
-  \@setfloattypecounts
-  \ifnum\@fpstype=8 % is only `!p'
-  \else
-    \ifnum\@fpstype=24 % is only `p'
-    \else
-%    \end{macrocode}
-% $B$=$&$G$J$1$l$P!"F1%?%$%W$N%U%m!<%H$GL$=PNO$N$b$N$,$"$k$+$I$&$+$r3NG'$9$k!#(B
-% $BF1%?%$%W$N%U%m!<%H$G$^$@=PNO$7$F$$$J$$$b$N$,$"$k>l9g$O!"8=:_$N%U%m!<%H$r(B
-% $B=PNO$7$J$$!#$?$@$7!"F1%?%$%W$G$"$C$F$b%+%i%`I}$N%U%m!<%H$K$D$$$F$O9MN8(B
-% $B$7$J$$!#=PNO$9$k$3$H$,$G$-$k$N$J$i$P!"(B|\@addtodblbotortop|$B$r8F$S=P$9!#(B
-%    \begin{macrocode}
-      \@bitor\@currtype{\@dbldeferlist}
-      %\@bitor\@currtype{\@deferlist\@dbldeferlist}
-      \if@test
-      \else
-        \@tempswafalse
-        \@checkdblspace
-        \if@tempswa
-          \@addtodbltoporbot
-        \fi
-      \fi
-    \fi
-  \fi
-  \if@insert\else\@cons\@dbldeferlist\@currbox\fi
-  \endgroup
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@addtodbltoporbot}
-% $B$^$:!"(B`t'$B$N;XDj$,$"$k$+$H!"%Z!<%8>eIt$KF~$l$k?t$r1[$($F$$$J$$$+$r3NG'$9$k!#(B
-%    \begin{macrocode}
-\def\@addtodbltoporbot{%
-  \@getfpsbit \tw@
-  \ifodd\@tempcnta
-    \@flsetnum\@dbltopnum
-    \ifnum\@dbltopnum>\z@
-%    \end{macrocode}
-% $B$=$7$F!"%Z!<%8>eIt$"$k$$$O2<It$KF1%?%$%W$N%U%m!<%H$,=PNO$5$l$k2DG=@-$,(B
-% $B$"$k$N$+$rD4$Y$k!#FsCJAH%U%m!<%H$O0lCJAH%U%m!<%H$N>eIt$KCV$+$l$k$3$H$KCm0U!#(B
-%    \begin{macrocode}
-      \@bitor\@currtype{%
-         \L@toplist\R@toplist\L@botlist\R@botlist\@dblbotlist}
-      \if@test
-      \else
-%    \end{macrocode}
-% $BG[CV2DG=$J$i$P!"=PNO$9$k$@$1$N%9%Z!<%9$,$"$k$N$+$r3NG'$9$k!#(B
-%    \begin{macrocode}
-        \@tempswafalse
-        \@dblflcheckspace \@dbltoproom \@dbltoplist
-%    \end{macrocode}
-% $B%9%Z!<%9$,$"$l$P!"CJH4$-%U%m!<%H$,>eIt$K@j$a$k$3$H$N$G$-$k9b$5$+$i!"(B
-% $B$=$NJ,$r0z$/!#$^$?!">eIt$KF~$l$kCJH4$-%U%m!<%H$N?t$r8:$i$7!"(B
-% $B>eItCJH4$-MQ$N%U%m!<%H%j%9%H$KEPO?$r$9$k!#(B
-%    \begin{macrocode}
-        \if@tempswa
-          \@tempdima-\ht\@currbox
-          \advance\@tempdima
-           -\ifx\@dbltoplist\@empty \dbltextfloatsep\else\dblfloatsep\fi
-          \global\advance\@dbltoproom\@tempdima
-          \global\advance\@dbltopnum\m@ne
-          \@cons\@dbltoplist\@currbox
-%    \end{macrocode}
-% $B:8%+%i%`$N$H$-$O!"%+%i%`$N9b$5(B|\@colroom|$B$+$i%U%m!<%HJ,$r0z$/!#(B
-%    \begin{macrocode}
-          \if@firstcolumn
-            \advance\@colroom\@tempdima
-            \global\advance\@colroom\maxdepth
-%    \end{macrocode}
-% $B1&%+%i%`$N$H$-$O!"?75,$NCJH4$-%U%m!<%HJ,$@$1$G$J$/!"$3$l$rA^F~$9$k$3$H(B
-% $B$K$h$C$F!":8%+%i%`$+$i0\F0$7$F$/$k%F%-%9%H$N9b$5$b0z$/!#(B
-%    \begin{macrocode}
-          \else
-            \@tempdima\textheight
-            \@chkdblfloatht\advance\@tempdima-\@floatht
-            \L@chkfloatht\advance\@tempdima-\@floatht
-            \vbadness=\@M \splittopskip=\topskip \splitmaxdepth=\maxdepth
-            \setbox\z@=\vbox{\unvcopy\@leftcolumn}%
-            \setbox\@ne=\vsplit\z@ to\@tempdima
-            \advance\@colroom-\ht\z@
-            \global\advance\@colroom-\dp\z@
-          \fi
-%    \end{macrocode}
-% $B:G8e$K!"(B|@insert|$B%U%i%0$r??$K$9$k!#(B
-%    \begin{macrocode}
-          \@inserttrue
-        \fi
-      \fi
-    \fi
-  \fi
-  \if@insert\else\@addtodblbot\fi
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@addtodblbot}
-% $B%Z!<%82<It$KCJH4$-%U%m!<%H$rCV$/$H$-$b!">eIt$HF1$8$G$"$k!#(B
-% $B$?$@$7!"FsCJAH%U%m!<%H$O:G2<It$KCV$+$l$k$N$G!"B>$N=PNOMQ%j%9%H$rD4$Y$k(B
-% $BI,MW$O$J$$$3$H$,0[$J$k!#(B
-%    \begin{macrocode}
-\def\@addtodblbot{%
-  \@getfpsbit 4\relax
-  \ifodd\@tempcnta
-    \@flsetnum\@botnum
-    \ifnum\@botnum>\z@
-      \@tempswafalse
-      \@dblflcheckspace \@dbltoproom \@dbltoplist
-      \if@tempswa
-        \@tempdima-\ht\@currbox \advance\@tempdima
-           -\ifx\@dblbotlist\@empty \dbltextfloatsep\else\dblfloatsep\fi
-        \global\advance\@dblbotroom\@tempdima
-        \global\advance\@dblbotnum\m@ne
-        \@cons\@dblbotlist\@currbox
-        \if@firstcolumn
-          \advance\@colroom\@tempdima
-          \global\advance\@colroom\maxdepth
-        \else
-          \@tempdima\textheight
-          \@chkdblfloatht\advance\@tempdima-\@floatht
-          \L@chkfloatht\advance\@tempdima-\@floatht
-          \vbadness=\@M \splittopskip=\topskip \splitmaxdepth=\maxdepth
-          \setbox\z@=\vbox{\unvcopy\@leftcolumn}%
-          \setbox\@ne=\vsplit\z@ to\@tempdima
-          \advance\@colroom-\ht\z@
-          \global\advance\@colroom-\dp\z@
-        \fi
-        \@inserttrue
-      \fi
-    \fi
-  \fi
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsection{$B%U%m!<%H$N9b$5$r7W;;$9$k%^%/%m(B}
-%
-% \begin{macro}{\@floatht}
-% |\@floatht|$B$O!"=PNO%j%9%H$K3JG<$5$l$F$$$k%U%m!<%H$N9b$5$r3JG<$9$k$N$KMQ$$$k!#(B
-%    \begin{macrocode}
-\global\newdimen\@floatht \@floatht\z@
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@flcheckspace}
-% \changes{v2.3}{2000/12/20}{$B>u67JL$K>l9g$o$1$9$k$h$&$K$7$?(B}
-%    \begin{macrocode}
-\def \@flcheckspace #1#2#3#4{%
-   \advance \@reqcolroom
-  \if@twocolumn
-    \if@firstcolumn
-      \ifx #3\@empty \textfloatsep \else \floatsep \fi
-    \else
-      \ifx #4\@empty \textfloatsep \else \floatsep \fi
-    \fi
-  \else
-     \ifx #2\@empty \textfloatsep \else \floatsep \fi
-  \fi
-   \ifdim \@colroom>\@reqcolroom
-     \ifdim #1>\ht\@currbox
-       \@tempswatrue
-     \else
-       \ifnum \@fpstype<\sixt@@n
-         \@tempswatrue
-       \fi
-     \fi
-   \fi
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@dblflcheckspace}
-% $BCJH4$-%U%m!<%H$,%Z!<%8>eIt$"$k$$$O2<It$K@j$a$k$3$H$N$G$-$k3d9g$r1[$($F(B
-% $B$$$J$$$+$r%A%'%C%/$9$k!#1[$($F$$$J$1$l$P(B|\@tempswa|$B$r??$K$9$k!#(B
-% \changes{v2.6}{2003/05/15}{\cs{@fstype}$B$r(B\cs{@fstyle}$B$H%?%$%W%_%9$7$F$$$?(B}
-%    \begin{macrocode}
-\def\@dblflcheckspace#1#2{%
-  \@tempdima=#1\relax
-  \advance\@tempdima
-     -\ifx #2\@empty \dbltextfloatsep\else\dblfloatsep\fi
-  \ifdim\@tempdima>\ht\@currbox
-    \@tempswatrue
-  \else
-    \ifnum\@fpstype<\sixt@@n
-      \advance\@tempdima\@textmin
-      \if \@tempdima>\ht\@currbox
-        \@tempswatrue
-      \fi
-    \fi
-  \fi
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@checkdblspace}
-% $BCJH4$-%U%m!<%H$HCJH4$-%U%m!<%H4V%9%Z!<%9!J$"$k$$$OCJH4$-%U%m!<%H$H%F%-%9%H$H(B
-% $B$N4V$N%9%Z!<%9!K$rF~$l$kM>M5$,$"$k$+$rD4$Y$k!#(B
-%
-% $B$^$:!"8=:_!"AH$_N)$F$F$"$k%F%-%9%H$N9b$5$H!":G>.8BF~$i$J$/$F$O$J$i$J$$(B
-% $B%F%-%9%H$NNL$H$rHf3S$7!"Bg$-$$$[$&$r(B|\@tempdima|$B$K3JG<$9$k!#(B
-% $B1&%+%i%`$K$$$k$H$-$O!":8%+%i%`$N%F%-%9%H$N9b$5$b2C$($k!#(B
-%    \begin{macrocode}
-\def\@checkdblspace{%
-   \@tempdima\@pageht\advance\@tempdima\@pagedp
-   \@tempdimb\textfraction\@colht
-   \ifdim\@tempdima<\@tempdimb \@tempdima\@tempdimb\fi
-   \if@firstcolumn\else
-     \advance\@tempdima\ht\@leftcolumn
-     \advance\@tempdima\dp\@leftcolumn
-   \fi
-%    \end{macrocode}
-% $B$=$7$F!"=PNO$9$kM=Dj$N%+%i%`I}%U%m!<%H$HCJH4$-%U%m!<%H$N9b$5$r2C$($k!#(B
-% $B$3$N$H$-!"CJH4$-MQ$N%U%m!<%H$N9b$5$OFsG\$9$k!#(B
-%    \begin{macrocode}
-   \L@chkfloatht\advance\@tempdima\@floatht
-   \R@chkfloatht\advance\@tempdima\@floatht
-   \@chkdblfloatht\advance\@tempdima\tw@\@floatht
-%    \end{macrocode}
-% $B$=$l$+$i!"8=:_$N%U%m!<%H$N9b$5$HI,MW$J%9%Z!<%9$r2C$($k!#(B
-% $B$3$N$H$-$b!"$=$l$i$N9b$5$rFsG\$9$k!#(B
-%    \begin{macrocode}
-   \@tempdimb\ht\@currbox\advance\@tempdimb\dp\@currbox
-   \advance\@tempdimb
-      \ifdim\@floatht>\z@ \dbltextfloatsep\else\dblfloatsep\fi
-   \multiply\@tempdimb\tw@ \advance\@tempdima\@tempdimb
-%    \end{macrocode}
-% $B$3$l$i$9$Y$F$NMWAGJ,$N9b$5$,(B|\textheight|$B$N#2G\$h$j$b>.$5$1$l$P!"(B
-% $B8=:_$N%U%m!<%H$rCV$/$3$H$,$G$-$k$HH=CG$9$k!#(B
-%    \begin{macrocode}
-   \ifdim\@tempdima>\tw@\textheight
-     \@tempswafalse
-   \else
-     \@tempswatrue
-   \fi
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\tmp@comflelt}
-% \begin{macro}{\tmp@comdblflelt}
-% $B=PNO%j%9%H$K3JG<$5$l$F$$$k%U%m!<%H$N9b$5$r7W$k$?$a$KMQ$$$k!#(B
-% $B$=$l$>$l!"(B|\@comfelt|, |\@comdblflelt|$B$HF1$8$@$,!"%U%m!<%H$NFbMF$,(B
-% $B<:$o$l$J$$$h$&$K(B|\copy|$B$r$7$F$$$k$N$,0[$J$k!#(B
-%    \begin{macrocode}
-\def\tmp@comflelt#1{%
-  \setbox\@tempboxa
-  \vbox{\unvbox\@tempboxa\copy #1\vskip\floatsep}%
-}
-\def\tmp@comdblflelt#1{%
-  \setbox\@tempboxa
-  \vbox{\unvbox\@tempboxa\copy #1\vskip\dblfloatsep}%
-}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\L@chkfloatht}
-% \begin{macro}{\R@chkfloatht}
-% $B$=$l$>$l!":8%+%i%`$H1&%+%i%`$K=PNO$9$k%U%m!<%H$N9b$5$r7W;;$9$k$N$KMQ$$$k!#(B
-% $B7W;;7k2L$O(B|\@floatht|$B$K3JG<$9$k!#(B
-%    \begin{macrocode}
-\def\L@chkfloatht{\@floatht\z@
-  \ifx\L@toplist\@empty\else
-    \let\@elt\tmp@comflelt\setbox\@tempboxa\vbox{}\L@toplist
-    \setbox\@ne\vbox{\boxmaxdepth\maxdepth
-        \unvbox\@tempboxa\vskip-\floatsep\topfigrule\vskip\textfloatsep
-        }%
-    \let\@elt\relax \advance\@floatht\ht\@ne \advance\@floatht\dp\@ne
-  \fi
-  \ifx\L@botlist\@empty\else
-    \let\@elt\tmp@comflelt\setbox\@tempboxa\vbox{}\L@botlist
-    \setbox\@ne\vbox{\boxmaxdepth\maxdepth
-        \vskip\textfloatsep\botfigrule\unvbox\@tempboxa\vskip-\floatsep
-        }%
-    \let\@elt\relax \advance\@floatht\ht\@ne \advance\@floatht\dp\@ne
-  \fi
-  \global\@floatht\@floatht
-}
-\def\R@chkfloatht{\@floatht\z@
-  \ifx\R@toplist\@empty\else
-    \let\@elt\tmp@comflelt\setbox\@tempboxa\vbox{}\R@toplist
-    \setbox\@ne\vbox{\boxmaxdepth\maxdepth
-        \unvbox\@tempboxa\vskip-\floatsep\topfigrule\vskip\textfloatsep
-        }%
-    \let\@elt\relax \advance\@floatht\ht\@ne \advance\@floatht\dp\@ne
-  \fi
-  \ifx\R@botlist\@empty\else
-    \let\@elt\tmp@comflelt\setbox\@tempboxa\vbox{}\R@botlist
-    \setbox\@ne\vbox{\boxmaxdepth\maxdepth
-        \vskip\textfloatsep\botfigrule\unvbox\@tempboxa\vskip-\floatsep
-        }%
-    \let\@elt\relax \advance\@floatht\ht\@ne \advance\@floatht\dp\@ne
-  \fi
-  \global\@floatht\@floatht
-}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\@chkdblfloatht}
-% $B%Z!<%8>eIt$H2<It$K=PNO$9$kCJH4$-%U%m!<%H$N9b$5$r7W;;$7!"(B
-% $B7k2L$r(B|\@floatht|$B$K3JG<$9$k!#(B
-%    \begin{macrocode}
-\def\@chkdblfloatht{\@floatht\z@
-  \ifx\@dbltoplist\@empty\else
-    \let\@elt\tmp@comdblflelt\setbox\@tempboxa\vbox{}\@dbltoplist
-    \setbox\@ne\vbox{\boxmaxdepth\maxdepth
-        \unvbox\@tempboxa
-        \vskip-\dblfloatsep
-        \dblfigrule
-        \vskip\dbltextfloatsep
-        }%
-    \let\@elt\relax \advance\@floatht\ht\@ne \advance\@floatht\dp\@ne
-  \fi
-  \ifx\@dblbotlist\@empty\else
-    \let\@elt\tmp@comdblflelt\setbox\@tempboxa\vbox{}\@dblbotlist
-    \setbox\@ne\vbox{\boxmaxdepth\maxdepth
-        \vskip\dbltextfloatsep
-        \dblfigrule
-        \unvbox\@tempboxa
-        \vskip-\dblfloatsep
-        }%
-    \let\@elt\relax \advance\@floatht\ht\@ne \advance\@floatht\dp\@ne
-  \fi
-  \global\@floatht\@floatht
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsection{$B%U%m!<%H$H%F%-%9%H$N%^!<%8(B}
-%
-% \begin{macro}{\@fixht}
-% |\@fixht|$B$O!":8%+%i%`$N9b$5$r3JG<$9$k$N$KMQ$$$k!#(B
-%    \begin{macrocode}
-\global\newdimen\@fixht
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@rightfixht}
-% \emph{$BF|K\8l(B\TeX{}$B3+H/%3%_%e%K%F%#$K$h$kDI2C(B}$B!'(B
-% |\@rightfixht|$B$O!"1&%+%i%`$N9b$5$r3JG<$9$k$N$KMQ$$$k!#(B
-% \changes{v2.8}{2017/05/01}{\cs{@rightfixht}$B$rDI2C(B}
-%    \begin{macrocode}
-\global\newdimen\@rightfixht
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@combinefloats}
-% \changes{v2.4}{2001/07/23}{\cs{boxmaxdepth}$B$r(B\cs{maxdepth}$B$K$7$J$$$h$&$K$7$?(B}
-% |\@combinefloats|$B$O!"%+%i%`C10L$G!"%F%-%9%H$H%U%m!<%H$r%^!<%8$9$k!#(B
-% $B$3$N%^%/%m$O1&%+%i%`$N$H$-$K<B9T$9$k!#(B
-%    \begin{macrocode}
-\def\@combinefloats{%
-  %%\boxmaxdepth\maxdepth
-  \if@twocolumn
-    \if@firstcolumn
-    \else
-%    \end{macrocode}
-% $B:8%+%i%`$N%F%-%9%H!">e2<$N%+%i%`I}%U%m!<%H!">e2<$NCJH4$-%U%m!<%H$N9b$5$N(B
-% $B9g7W$r(B|\@fixht|$B$K3JG<$9$k!#(B
-%    \begin{macrocode}
-      \@fixht\ht\@leftcolumn \advance\@fixht\dp\@leftcolumn
-      \@chkdblfloatht \@tempdima\@floatht
-      \L@chkfloatht \advance\@tempdima\@floatht
-      \advance\@fixht\@tempdima
-%    \end{macrocode}
-% |\@fixht|$B$N9b$5$,(B|\textheight|$B$h$j$bBg$-$$>l9g!"%F%-%9%H$rJ,3d$7!"F~$i$J$$(B
-% $BItJ,$r1&%+%i%`$K0\$9!#(B
-%    \begin{macrocode}
-      \ifdim\@fixht>\textheight
-%    \end{macrocode}
-% $B:8%+%i%`$K;D$9ItJ,$N9b$5$r(B|\@fixht|$B$K3JG<$9$k!#(B
-%    \begin{macrocode}
-        \@fixht\textheight
-        \advance\@fixht-\@tempdima
-        \advance\@fixht\maxdepth
-%    \end{macrocode}
-% |\@fixht|$BJ,$N%F%-%9%H$r%\%C%/%9#0$K3JG<$9$k!#(B
-%    \begin{macrocode}
-        \vbadness=\@M \splittopskip=\topskip \splitmaxdepth=\maxdepth
-        \setbox\z@=\vsplit\@leftcolumn to\@fixht
-%    \end{macrocode}
-% $B0\F0$9$kItJ,$O(B|\@leftcolumn|$B$K;D$C$F$$$k$N$G!"(B
-% $B$=$l$r1&%+%i%`!J(B|\@outputbox|$B!K$KF~$l$k!#(B
-% $B$^$?!"%\%C%/%9#0$NFbMF$r:8%+%i%`$KLa$9!#(B
-% \changes{v2.4}{2001/02/19}{$B9T4V$,B7$o$J$$ItJ,$r=$@5(B}
-% \changes{v2.4}{2001/02/19}{$BCl$,=P$J$$$N$r=$@5(B}
-% \changes{v2.8}{2017/05/01}{\cs{@outputbox}$B$r:n$k$H$-$N(B
-%    \texttt{to \cs{@fixht}}$B$N9b$5;XDj$r$d$a$?(B}
-%    \begin{macrocode}
-        \advance\@fixht-\maxdepth
-        \@tempdima\baselineskip \advance\@tempdima-\topskip
-        \setbox\@outputbox=\vbox{%
-            \ifvoid\@leftcolumn
-            \else
-              \unvbox\@leftcolumn\vskip\@tempdima
-            \fi\relax
-            \unvbox\@outputbox}% \vss moved from here
-%    \end{macrocode}
-% \changes{v2.5}{2001/09/14}{\cs{vsplit}$B;~!"(Binfinite$B%(%i!<$K$J$k$N$r=$@5(B}
-% |\@leftcolumn|$B$r:n@.$9$k$H$-$KMQ$$$F$$$?(B|\vss|$B$,(B
-%\begin{verbatim}
-% ! Infinite glue shrinkage found in box being split.
-%\end{verbatim}
-% $B$N%(%i!<$r5/$3$9$3$H$,$"$k$N$G:o=|$7$?!#(B
-%
-% \emph{$BF|K\8l(B\TeX{}$B3+H/%3%_%e%K%F%#$K$h$k=$@5(B}$B!'(B
-% $B$3$N>l=j$N$9$0>e$K$"$k%3!<%I$N(B|\unvbox\@outputbox|$B$ND>8e$K$"$C$?(B|vss|$B$r(B
-% $B$3$A$i$K;}$C$F$-$^$7$?!#(B
-% \changes{v2.8}{2017/05/01}{\cs{vss}$B$N0LCV$r0\F0(B}
-%    \begin{macrocode}
-        \setbox\@leftcolumn=\vbox to\@fixht{\unvbox\z@\vss}% to here (2017/05/01)
-      \fi
-%    \end{macrocode}
-% $B:8%+%i%`$N%F%-%9%H%5%$%:$K:8%+%i%`$KF~$k%U%m!<%H$N9b$5$r2C$($k$3$H$G!"(B
-% $B:8%+%i%`$N9b$5$r(B|\@fixht|$B$K3JG<$7$^$9!#(B
-%    \begin{macrocode}
-      \@fixht\ht\@leftcolumn
-        \advance\@fixht\dp\@leftcolumn \advance\@fixht\@floatht
-%    \end{macrocode}
-% \emph{$BF|K\8l(B\TeX{}$B3+H/%3%_%e%K%F%#$K$h$kDI2C(B}$B!'(B
-% $B1&%+%i%`$K$D$$$F$bF1MM$K=hM}$7$^$9!#$3$l$G!"8E$/$+$i$"$C$?(B
-% $B1&%+%i%`$H%U%m!<%H$,=E$J$k%P%0$r2r>C$7$^$7$?!#(B
-% \changes{v2.8}{2017/05/01}{$B1&%+%i%`MQ$N=hM}$r4]$4$HDI2C(B}
-%    \begin{macrocode}
-      \@rightfixht\ht\@outputbox \advance\@rightfixht\dp\@outputbox
-      \@chkdblfloatht \@tempdima\@floatht
-      \R@chkfloatht \advance\@tempdima\@floatht
-      \advance\@rightfixht\@tempdima
-      \ifdim\@rightfixht>\textheight
-        \@rightfixht\textheight
-        \advance\@rightfixht-\@tempdima
-        \advance\@rightfixht\maxdepth
-        \vbadness=\@M \splittopskip=\topskip \splitmaxdepth=\maxdepth
-        \setbox\z@=\vsplit\@outputbox to\@rightfixht
-        \advance\@rightfixht-\maxdepth
-        \unvbox\@outputbox
-        \setbox\@outputbox=\vbox to\@rightfixht{\unvbox\z@\vss}%
-      \fi
-      \@rightfixht\ht\@outputbox
-        \advance\@rightfixht\dp\@outputbox \advance\@rightfixht\@floatht
-%    \end{macrocode}
-% $B:81&!"$=$l$>$l%F%-%9%H$H%+%i%`I}%U%m!<%H$rAH$_N)$F$k!#(B
-%    \begin{macrocode}
-      \ifx\L@toplist\@empty\else\L@cflt\fi
-      \ifx\L@botlist\@empty\else\L@cflb\fi
-      \ifx\R@toplist\@empty\else\R@cflt\fi
-      \ifx\R@botlist\@empty\else\R@cflb\fi
-    \fi
-%    \end{macrocode}
-% $BFsCJAH$G$J$$$H$-$O=>Mh$I$*$j$NF0:n$r$9$k!#(B
-%    \begin{macrocode}
-  \else
-      \ifx\@toplist\@empty\else\@cflt\fi
-      \ifx\@botlist\@empty\else\@cflb\fi
-  \fi
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\L@cflt}
-% \begin{macro}{\L@cflb}
-% \begin{macro}{\R@cflt}
-% \begin{macro}{\R@cflb}
-% $B:8%+%i%`$H1&%+%i%`$rAH$_N)$F$k$N$KMQ$$$k!#(B
-%
-% \emph{$BF|K\8l(B\TeX{}$B3+H/%3%_%e%K%F%#$K$h$kDI2C(B}$B!'(B
-% $B:8%+%i%`$G$O(B|\@fixht|$B!"1&%+%i%`$G$O(B|\@rightfixht|$B$N9b$5$K$J$k$h$&$K(B
-% $B$7$^$9!#$^$?!"(B|\@colht|$B$r$3$l$i$N9b$5$K99?7$7$^$9!#(B
-% \changes{v2.3}{2000/12/20}{\cs{gdef}$B$r(B\cs{global}\cs{let}$B$KJQ99(B}
-% \changes{v2.8}{2017/05/01}{$B1&%+%i%`$G$O(B\cs{@rightfixht}$B$N9b$5$G(B
-%    $BAH$_N)$F!"(B\cs{@colht}$B$b99?7$9$k$h$&$K$7$?(B}
-%    \begin{macrocode}
-\def\L@cflt{%
-  \let\@elt\@comflelt\setbox\@tempboxa\vbox{}\L@toplist
-  \setbox\@leftcolumn\vbox to\@fixht{\boxmaxdepth\maxdepth
-      \unvbox\@tempboxa
-      \vskip-\floatsep\topfigrule\vskip\textfloatsep\unvbox\@leftcolumn
-      \vss}%
-  \let\@elt\relax
-  \xdef\@freelist{\@freelist\L@toplist}\global\let\L@toplist\@empty
-  \@colht\@fixht
-}
-\def\L@cflb{%
-  \let\@elt\@comflelt\setbox\@tempboxa\vbox{}\L@botlist
-  \setbox\@leftcolumn\vbox to\@fixht{\boxmaxdepth\maxdepth
-      \unvbox\@leftcolumn
-      \vskip\textfloatsep\botfigrule\unvbox\@tempboxa\vskip-\floatsep
-      \vss}%
-  \let\@elt\relax
-  \xdef\@freelist{\@freelist\L@botlist}\global\let\L@botlist\@empty
-  \@colht\@fixht
-}
-\def\R@cflt{%
-  \let\@elt\@comflelt\setbox\@tempboxa\vbox{}\R@toplist
-  \setbox\@outputbox\vbox to\@rightfixht{\boxmaxdepth\maxdepth
-      \unvbox\@tempboxa
-      \vskip-\floatsep\topfigrule\vskip\textfloatsep\unvbox\@outputbox
-      \vss}%
-  \let\@elt\relax
-  \xdef\@freelist{\@freelist\R@toplist}\global\let\R@toplist\@empty
-  \@colht\@rightfixht
-}
-\def\R@cflb{%
-  \let\@elt\@comflelt\setbox\@tempboxa\vbox{}\R@botlist
-  \setbox\@outputbox\vbox to\@rightfixht{\boxmaxdepth\maxdepth
-      \unvbox\@outputbox
-      \vskip\textfloatsep\botfigrule\unvbox\@tempboxa\vskip-\floatsep
-      \vss}%
-  \let\@elt\relax
-  \xdef\@freelist{\@freelist\R@botlist}\global\let\R@botlist\@empty
-  \@colht\@rightfixht
-}
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\@combinedblfloats}
-% $B%F%-%9%H$HCJH4$-%U%m!<%H$r%^!<%8$9$k!#$3$N%Q%C%1!<%8$G$O!"%Z!<%82<It$N(B
-% $BCJH4$-%U%m!<%H$b%^!<%8$9$k$h$&$K3HD%$7$F$$$k!#(B
-%    \begin{macrocode}
-%\def\@comdblflelt#1{\setbox\@tempboxa
-%      \vbox{\unvbox\@tempboxa\box#1\vskip\dblfloatsep}}
-%
-\def\@combinedblfloats{%
-  \ifx\@dbltoplist\@empty
-  \else
-    \let\@elt\@comdblflelt\setbox\@tempboxa\vbox{}\@dbltoplist
-    \setbox\@outputbox\vbox{\boxmaxdepth\maxdepth
-       \unvbox\@tempboxa
-       \vskip-\dblfloatsep
-       \dblfigrule
-       \vskip\dbltextfloatsep
-       \box\@outputbox}%
-    \let\@elt\relax\xdef\@freelist{\@freelist\@dbltoplist}%
-    \global\let\@dbltoplist\@empty
-  \fi
-  \ifx\@dblbotlist\@empty
-  \else
-    \let\@elt\@comdblflelt\setbox\@tempboxa\vbox{}\@dblbotlist
-    \setbox\@outputbox\vbox{\boxmaxdepth\maxdepth
-       \box\@outputbox
-       \vskip\dbltextfloatsep
-       \dblfigrule
-       \unvbox\@tempboxa
-       \vskip-\dblfloatsep
-       }%
-    \let\@elt\relax\xdef\@freelist{\@freelist\@dblbotlist}%
-    \global\let\@dblbotlist\@empty
-  \fi
-  \global\setbox\@outputbox\vbox to\textheight{\unvbox\@outputbox}%
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \subsection{$BFsCJAH$N=PNO(B}
-%
-% \begin{macro}{\if@balance}
-% $B:81&$N%+%i%`$r6QEy$K$7$F=PNO$9$k$+$I$&$+$r<($9%U%i%0!#(B
-%    \begin{macrocode}
-\newif\if@balance \@balancefalse
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@outputdblcol}
-% $B:81&$N%+%i%`$rO"7k$7!"=PNO$9$k$N$O(B|\@outputdblcol|$B$,9T$J$&!#(B
-% $B$3$N%Q%C%1!<%8$G$O!":81&$N%+%i%`$r6QEy$KJ,3d$9$k$?$a$N%k!<%A%s$r2C$($F$"$k!#(B
-%    \begin{macrocode}
-\newbox\@combinebox
-%    \end{macrocode}
-% $B:8%+%i%`$rAH$_N)$F$?$@$1$N;~E@$G$O!"$=$l$r(B|\@leftcolumn|$B$K3JG<$9$k$@$1$G(B
-% $B=PNO$O$7$J$$!#(B
-% \changes{v2.4}{2001/02/19}{$B:G=*%Z!<%8$G:81&$N9T4V$,B7$o$J$$ItJ,$r=$@5(B}
-% \changes{v2.4}{2001/02/19}{$BCl$,=P$J$$$N$r=$@5(B}
-%    \begin{macrocode}
-\def\@outputdblcol{%
-  \if@firstcolumn
-    \global\@firstcolumnfalse
-    \global\setbox\@leftcolumn\box\@outputbox
-    \@colht\textheight
-    \@chkdblfloatht\global\advance\@colht-\@floatht
-  \else
-    \global\@firstcolumntrue
-    \if@balance % $B:81&%+%i%`$r6QEy$KJ,3d(B
-      \@tempdima\baselineskip
-      \advance\@tempdima-\topskip
-      % $BO"7k(B
-      \setbox\@combinebox=\vbox{%
-          \unvbox\@leftcolumn\vskip\@tempdima\unvbox\@outputbox}%
-      \@tempdima\ht\@combinebox
-      \advance\@tempdima\dp\@combinebox
-      \divide\@tempdima\tw@
-      % $BJ,3d(B
-      \vbadness=\@M \splittopskip=\topskip \splitmaxdepth=\maxdepth
-      \setbox\@leftcolumn=\vsplit\@combinebox to\@tempdima
-      \setbox\@outputbox=\vtop{\unvbox\@combinebox}
-      \setbox\@leftcolumn=\vtop{\unvbox\@leftcolumn}
-    \fi
-    % $B@07A(B
-    \@tempdima\ht\@leftcolumn
-    \setbox\@outputbox\vbox to\@tempdima{%
-      \hb@xt@\textwidth{%
-        \hb@xt@\columnwidth{%
-           \vbox to\@tempdima{\box\@leftcolumn\vss}\hss}%
-        \hfil
-        \vrule width\columnseprule
-        \hfil
-        \hb@xt@\columnwidth{%
-           \vbox to\@tempdima{\box\@outputbox\vss}\hss}%
-      }%
-      \vss
-    }%
-    \@combinedblfloats
-    \@outputpage
-    \begingroup
-      \@dblfloatplacement
-      \@startdblcolumn
-      \@whilesw\if@fcolmade \fi{\@outputpage\@startdblcolumn}%
-    \endgroup
-  \fi
-  \global\@balancefalse
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@startdblcolumn}
-% $BFsCJAH$r3+;O$9$k$H$-!"$^$@=PNO$r$7$F$$$J$$%U%m!<%H$r=PNO$9$k!#(B
-% $B$=$l$i$O(B|\sdblcolelt|$B$rDL$8$F!"(B|\@addtonextcol|$B$G=PNO$5$l$k!#(B
-% $B$3$N%Q%C%1!<%8$G$O!"%+%i%`$N9b$5$r(B|\textheight|$B$+$i%U%m!<%H$N9b$5$r(B
-% $B0z$$$?$b$N$K@_Dj$9$k$h$&$K:FDj5A$9$k!#(B
-%    \begin{macrocode}
-\def\@startdblcolumn{%
-  \global\@colht\textheight
-  \@tryfcolumn\@dbldeferlist
-  \if@fcolmade
-  \else
-    \begingroup
-      \let\reserved@b\@dbldeferlist
-      \global\let\@dbldeferlist\@empty
-      \let\@elt\@sdblcolelt
-      \reserved@b
-    \endgroup
-  \fi
-  \@chkdblfloatht
-  \global\advance\@colht-\@floatht
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@doclearpage}
-% $B=PNO%U%m!<%HMQ%j%9%H$N=i4|2=$r$9$k$?$a$K!"(B|\@doclearpage|$B$r:FDj5A$9$k!#(B
-%    \begin{macrocode}
-\def\@doclearpage{%
-  \ifvoid\footins
-    \setbox\@tempboxa\vsplit\@cclv to\z@ \unvbox\@tempboxa
-    \setbox\@tempboxa\box\@cclv
-    \xdef\@deferlist{%
-       \L@toplist\R@toplist\L@botlist\R@botlist\@deferlist}%
-    \global\let\L@toplist\@empty % changed from \@toplist
-    \global\let\R@toplist\@empty % added
-    \global\let\L@botlist\@empty % changed from \@botlist
-    \global\let\R@botlist\@empty % added
-    \global\@colroom\@colht
-    \ifx\@currlist\@empty
-    \else
-      \@latexerr{Float(s) lost}\@ehb
-        \global\let\@currlist\@empty
-    \fi
-    \@makefcolumn\@deferlist
-    \@whilesw\if@fcolmade \fi{\@opcol\@makefcolumn\@deferlist}%
-    \if@twocolumn
-      \if@firstcolumn
-        % added \@dblbotlist
-        \xdef\@dbldeferlist{\@dbltoplist\@dblbotlist\@dbldeferlist}%
-        \global\let\@dbltoplist\@empty
-        \global\let\@dblbotlist\@empty % added
-        \global\@colht\textheight
-        \begingroup
-          \@dblfloatplacement
-          \@makefcolumn\@dbldeferlist
-          \@whilesw\if@fcolmade \fi{\@outputpage
-                                    \@makefcolumn\@dbldeferlist}%
-        \endgroup
-      \else
-        \vbox{}\clearpage
-      \fi
-    \fi
-  \else
-    \setbox\@cclv\vbox{\box\@cclv\vfil}%
-    \@makecol\@opcol
-    \clearpage
-  \fi
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@topnewpage}
-% |\@dblbotroom|$B$H(B|dblbotnumber|$B$r=i4|2=$9$k$?$a$K(B|\@topnewpage|$B$r:FDj5A$9$k!#(B
-%    \begin{macrocode}
-\long\def\@topnewpage[#1]{%
-  %\@nodocument
-  \@next\@currbox\@freelist{}{}%
-  \global\setbox\@currbox
-    \color@vbox
-      \normalcolor
-      \vbox{\hsize\textwidth
-            \@parboxrestore
-            \col@number\@ne
-            #1%
-            \vskip-\dbltextfloatsep}%
-    \color@endbox
-  \ifdim\ht\@currbox>\textheight
-    \ht\@currbox\textheight
-  \fi
-  \global\count\@currbox\tw@
-  \@tempdima-\ht\@currbox
-  \advance\@tempdima-\dbltextfloatsep
-  \global\advance\@colht\@tempdima
-  \ifx\@dbltoplist\@empty
-  \else
-    \@latexerr{Float(s) lost}\@ehb
-    \let\@dbltoplist\@empty
-  \fi
-  \@cons\@dbltoplist\@currbox
-  \global\@dbltopnum\m@ne
-  \global\@dblbotnum\m@ne % added
-  \ifdim\@colht<2.5\baselineskip
-    \@latex@warning@no@line {Optional argument of \noexpand\twocolumn
-          too tall on page \thepage}%
-    \@emptycol
-    \if@firstcolumn
-    \else
-      \@emptycol
-    \fi
-  \else
-    \global\vsize\@colht
-    \global\@colroom\@colht
-    \@floatplacement
-  \fi
-  %\global\@dbltoproom\maxdimen
-  %\global\@dblbotroom\maxdimen
-  %\@addtodblcol
-}
-%    \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\balancenewpage}
-% \begin{macro}{\balanceclearpage}
-% $B%F%-%9%H$r6QEy$KJ,3d$7$F=PNO$9$k$?$a$N%^%/%m!#(B
-% $B$?$@$7!"$3$N%^%/%m$rMQ$$$?>l9g!"$=$N%Z!<%8Fb$G$N(B|\newpage|$B$d(B
-% |\clearpage|$B%3%^%s%I$,L58z$K$J$k$3$H$KCm0U!#(B
-%    \begin{macrocode}
-\def\balancenewpage{\par\vfil\global\@balancetrue\penalty-\@M}
-\def\balanceclearpage{\balancenewpage
-    \write\m@ne{}\vbox{}\global\@balancetrue\penalty-\@Mi}
-\endinput
-%</core>
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-%
-% \Finale
-%
-% \endinput
diff --git a/Master/texmf-dist/source/platex/base/nidanfloat.ins b/Master/texmf-dist/source/platex/base/nidanfloat.ins
deleted file mode 100644
index 938c2214c2b..00000000000
--- a/Master/texmf-dist/source/platex/base/nidanfloat.ins
+++ /dev/null
@@ -1,18 +0,0 @@
-\input docstrip
-\keepsilent
-\ifToplevel{\askonceonly}
-\usedir{tex/platex/base}
-\Msg{*** nidangumi double float package ***}
-
-\preamble
-
-Copyright (c) 2010 ASCII MEDIA WORKS
-Copyright (c) 2016 Japanese TeX Development Community
-
-This file is part of the pLaTeX2e system (community edition).
--------------------------------------------------------------
-
-\endpreamble
-
-\generate{\file{nidanfloat.sty}{\from{nidanfloat.dtx}{core}}}
-\endbatchfile
diff --git a/Master/texmf-dist/source/platex/base/pl209.ins b/Master/texmf-dist/source/platex/base/pl209.ins
index a4171a6e80b..c4ba0d8393c 100644
--- a/Master/texmf-dist/source/platex/base/pl209.ins
+++ b/Master/texmf-dist/source/platex/base/pl209.ins
@@ -8,7 +8,7 @@
 \preamble
 
 Copyright (c) 2010 ASCII MEDIA WORKS
-Copyright (c) 2016 Japanese TeX Development Community
+Copyright (c) 2016-2018 Japanese TeX Development Community
 
 This file is part of the pLaTeX2e system (community edition).
 -------------------------------------------------------------
diff --git a/Master/texmf-dist/source/platex/base/platex.dtx b/Master/texmf-dist/source/platex/base/platex.dtx
index b709a5daf72..994136cbb0d 100644
--- a/Master/texmf-dist/source/platex/base/platex.dtx
+++ b/Master/texmf-dist/source/platex/base/platex.dtx
@@ -3,7 +3,7 @@
 %
 %  Copyright 1995,1996 ASCII Corporation.
 %  Copyright (c) 2010 ASCII MEDIA WORKS
-%  Copyright (c) 2016-2017 Japanese TeX Development Community
+%  Copyright (c) 2016-2018 Japanese TeX Development Community
 %
 %  This file is part of the pLaTeX2e system (community edition).
 %  -------------------------------------------------------------
@@ -73,6 +73,10 @@
 %    \file{platex.ltx}$B$+$i(B\file{plcore.ltx}$B$X0\F0(B}
 % \changes{v1.0q}{2017/11/29}{$B1Q8lHG%I%-%e%a%s%H$rDI2C(B}
 % \changes{v1.0r}{2017/12/02}{$B1Q8l$N;29MJ88%$bDI2C(B}
+% \changes{v1.0s}{2017/12/05}{$B%G%U%)%k%H@_Dj%U%!%$%k$NFI$_9~$_$r(B
+%    \file{plcore.ltx}$B$+$i(B\file{platex.ltx}$B$X0\F0(B}
+% \changes{v1.0t}{2018/02/07}{ascmac$B%Q%C%1!<%8$rFHN)$5$;$?(B}
+% \changes{v1.0u}{2018/02/18}{nidanfloat$B%Q%C%1!<%8$rFHN)$5$;$?(B}
 %\else
 % \changes{v1.0}{1995/05/08}{first edition}
 % \changes{v1.0a}{1995/08/25}{Added 'Compatibility', `Usage of \dst{}'
@@ -104,6 +108,10 @@
 %    \file{platex.ltx} to \file{plcore.ltx}}
 % \changes{v1.0q}{2017/11/29}{New English documentation added!}
 % \changes{v1.0r}{2017/12/02}{English references added}
+% \changes{v1.0s}{2017/12/05}{Moved loading default settings
+%    from \file{plcore.ltx} to \file{platex.ltx}}
+% \changes{v1.0t}{2018/02/07}{Moved ascmac package to separate bundle}
+% \changes{v1.0u}{2018/02/18}{Moved nidanfloat package to separate bundle}
 %\fi
 % \fi
 %
@@ -111,7 +119,7 @@
 %<*driver>
 \NeedsTeXFormat{pLaTeX2e}
 % \fi
-\ProvidesFile{platex.dtx}[2017/12/02 v1.0r pLaTeX document file]
+\ProvidesFile{platex.dtx}[2018/02/18 v1.0u pLaTeX document file]
 % \iffalse
 \documentclass{jltxdoc}
 \usepackage{plext}
@@ -480,6 +488,29 @@
 %    \end{macrocode}
 %
 %\ifJAPANESE
+% $B%U%)%s%H4XO"$N%G%U%)%k%H@_Dj%U%!%$%k$G$"$k!"(B
+% \file{pldefs.ltx}$B$rFI$_9~$_$^$9!#(B
+% \TeX{}$B$NF~NO%U%!%$%k8!:w%Q%9$K@_Dj$5$l$F$$$k(B
+% $B%G%#%l%/%H%j$K(B\file{pldefs.cfg}$B%U%!%$%k$,$"$k>l9g$O!"(B
+% $B$=$N%U%!%$%k$r;H$$$^$9!#(B
+% \changes{v1.0s}{2017/12/05}{$B%G%U%)%k%H@_Dj%U%!%$%k$NFI$_9~$_$r(B
+%    \file{plcore.ltx}$B$+$i(B\file{platex.ltx}$B$X0\F0(B}
+%\else
+% Load font-related default settings, \file{pldefs.ltx}.
+% If a file \file{pldefs.cfg} is found, then that file will be
+% used instead.
+% \changes{v1.0s}{2017/12/05}{Moved loading default settings
+%    from \file{plcore.ltx} to \file{platex.ltx}}
+%\fi
+%    \begin{macrocode}
+\InputIfFileExists{pldefs.cfg}
+           {\typeout{*************************************^^J%
+                     * Local config file pldefs.cfg used^^J%
+                     *************************************}}%
+           {\input{pldefs.ltx}}
+%    \end{macrocode}
+%
+%\ifJAPANESE
 % $B%U%)!<%^%C%H:n@.;~$K(B\pLaTeX{}$B$N%P!<%8%g%s$,$o$+$k$h$&$K!"(B
 % $BC<Kv$KI=<($7$^$9!#(B
 %\else
@@ -546,7 +577,10 @@
 % \end{itemize}
 %
 % $B$^$?!"%W%j%m!<%I%U%)%s%H$dAHHG%Q%i%a!<%?$J$I$N%G%U%)%k%H@_Dj$O!"(B
-% \file{plcore.ltx}$B$NCf$G(B\file{pldefs.ltx}$B$r%m!<%I$9$k$3$H$K$h$j9T$$$^$9!#(B
+% \file{platex.ltx}$B$NCf$G(B\file{pldefs.ltx}$B$r%m!<%I$9$k$3$H$K$h$j9T$$$^$9(B
+% \footnote{$B%"%9%-!<HG$G$O(B\file{plcore.ltx}$B$NCf$G%m!<%I$7$F$$$^$7$?$,!"(B
+% 2018$BG/0J9_$N?7$7$$%3%_%e%K%F%#HG(B\pLaTeX{}$B$G$O(B
+% \file{platex.ltx}$B$+$iFI$_9~$`$3$H$K$7$^$7$?!#(B}$B!#(B
 % $B$3$N%U%!%$%k(B\file{pldefs.ltx}$B$b(B\file{plfonts.dtx}$B$+$i@8@.$5$l$^$9!#(B
 % \begin{chuui}
 % $B$3$N%U%!%$%k$K5-=R$5$l$F$$$k@_Dj$rJQ99$9$l$P(B
@@ -568,7 +602,10 @@
 % \end{itemize}
 %
 % Moreover, default settings of pre-loaded fonts and typesetting parameters
-% are done by loading \file{pldefs.ltx} inside \file{plcore.ltx}.
+% are done by loading \file{pldefs.ltx} inside
+% \file{platex.ltx}.\footnote{ASCII \pLaTeX\ loaded \file{pldefs.ltx}
+% inside \file{plcore.ltx}; however, \pLaTeX\ community edition newer than
+% 2018 loads \file{pldefs.ltx} inside \file{platex.ltx}.}
 % This file \file{pldefs.ltx} is also stripped from \file{plfonts.dtx}.
 % \begin{chuui}
 % You can customize \pLaTeXe\ by tuning these settings.
@@ -727,15 +764,12 @@
 % \item oldpfont.sty\par
 %   \pLaTeX~2.09$B$N%U%)%s%H%3%^%s%I$rDs6!$9$k%Q%C%1!<%8!#(B
 %   \file{pl209.dtx}$B$+$i:n@.$5$l$k!#(B
-%
-% \item ascmac.sty, tascmac.sty\par
-%   \LaTeX{}$B$NI8=`5!G=$NHO0O$G!"?^$d7S@~$G0O$s$@%\%C%/%9$r=PNO$9$kL?Na(B
-%   $B$J$I$rDs6!$9$k%Q%C%1!<%8!#5l%P!<%8%g%s$N(B\pLaTeX{}$B$G$bG[I[$5$l$F$$$?!#(B
-%
-% \item nidanfloat.sty\par
-%   $BFsCJAH;~$KCJH4$-$N%U%m!<%H$r%Z!<%82<It$K$bG[CV2DG=$K$9$k(B
-%   $B%Q%C%1!<%8!#(B
 % \end{itemize}
+%
+% $B$J$*!"0JA0$N%P!<%8%g%s$KF1:-$7$F$$$?(Bascmac$B%Q%C%1!<%8$H(B
+% nidanfloat$B%Q%C%1!<%8$O!"JL$N%P%s%I%k$H$7$FFHN)$5$;$^$7$?!#(B
+% \changes{v1.0t}{2018/02/07}{ascmac$B%Q%C%1!<%8$rFHN)$5$;$?(B}
+% \changes{v1.0u}{2018/02/18}{nidanfloat$B%Q%C%1!<%8$rFHN)$5$;$?(B}
 %\else
 % \pLaTeXe\ packages:
 % \changes{v1.0d}{2016/01/27}{Updated descriptions of \pLaTeXe\ files}
@@ -761,15 +795,13 @@
 % \item oldpfont.sty\par
 %   Provides \pLaTeX~2.09 font commands;
 %   stripped from \file{pl209.dtx}.
-%
-% \item ascmac.sty, tascmac.sty\par
-%   Create fancy boxes etc., within the scope of native
-%   \LaTeXe\ picture commands (thus driver-independent).
-%
-% \item nidanfloat.sty\par
-%   Enable bottom (|b|) placement option for double float in
-%   two column mode (\emph{nidan-kumi}).
 % \end{itemize}
+%
+% The packages ``ascmac.sty'' and ``nidanfloat.sty'',
+% which had been included in previous versions of \pLaTeX,
+% is now distributed as a separate bundle.
+% \changes{v1.0t}{2018/02/07}{Moved ascmac package to separate bundle}
+% \changes{v1.0u}{2018/02/18}{Moved nidanfloat package to separate bundle}
 %\fi
 %
 %
@@ -1121,16 +1153,6 @@ all others indicate the places where it is used.}
  \title{The \pLaTeXe\ Sources}
  \author{Ken Nakano \& Japanese \TeX\ Development Community}
 
-% This command will be used to input the patch file
-% if that file exists.
-\newcommand{\includeltpatch}{%
-  \def\currentfile{plpatch.ltx}
-  \part{plpatch}
-  {\let\ttfamily\relax
-    \xdef\filekey{\filekey, \thepart={\ttfamily\currentfile}}}%
-  Things we did wrong\ldots
-  \IndexInput{plpatch.ltx}}
-
 % Get the date and patch level from plvers.dtx
 \makeatletter
 \let\patchdate=\@empty
@@ -1138,30 +1160,17 @@ all others indicate the places where it is used.}
    \def\ProvidesFile#1\pfmtversion#2#3\ppatch@level#4{%
       \date{#2}\xdef\patchdate{#4}\endinput}
    \input{plvers.dtx}
-\global\let\X@date=\@date
-
-% Add the patch version if available.
-   \long\def\Xdef#1#2#3\def#4#5{%
-    \xdef\X@date{#2}%
-    \xdef\patchdate{#5}%
-    \endinput}%
-   \InputIfFileExists{plpatch.ltx}
-    {\let\def\Xdef}{\global\let\includeltpatch\relax}
 \endgroup
 
-\ifx\@date\X@date
-  \def\Xpatch{0}
-  \ifx\patchdate\Xpatch\else
-  % number is assumed
-  \ifnum\patchdate>0
-    \edef\@date{\@date\space Patch level\space\patchdate}
-  \else
-    \edef\@date{\@date\space Pre-Release\patchdate}
-  \fi\fi
+% Add the patch version if available.
+\def\Xpatch{0}
+\ifx\patchdate\Xpatch\else
+% number is assumed
+\ifnum\patchdate>0
+  \edef\@date{\@date\space Patch level\space\patchdate}
 \else
-   \@warning{plpatch.ltx does not match plvers.dtx!}
-   \let\includeltpatch\relax
-\fi
+  \edef\@date{\@date\space Pre-Release\patchdate}
+\fi\fi
 \makeatother
 
 \pagenumbering{roman}
@@ -1187,14 +1196,12 @@ all others indicate the places where it is used.}
 
 \DocInclude{jltxdoc}  % dtx documents class
 
-%\includeltpatch       % patch file (comment out May 8, 2016)
-
 %    \end{macrocode}
 %\ifJAPANESE
 % \file{ltxdoc.cfg}$B$K(B|\AtEndOfClass{\OnlyDescription}|$B$,;XDj$5$l$F$$$k>l9g$O!"(B
 % $B$3$3$G=*N;$7$^$9!#(B
 %\else
-% Stop here if ltxdoc.cfg says |\AtEndOfClass{\OnlyDescription}|.
+% Stop here if \file{ltxdoc.cfg} says |\AtEndOfClass{\OnlyDescription}|.
 %\fi
 %    \begin{macrocode}
 \StopEventually{\end{document}}
diff --git a/Master/texmf-dist/source/platex/base/platexrelease.dtx b/Master/texmf-dist/source/platex/base/platexrelease.dtx
index 792685fe724..ebfd5305369 100644
--- a/Master/texmf-dist/source/platex/base/platexrelease.dtx
+++ b/Master/texmf-dist/source/platex/base/platexrelease.dtx
@@ -23,15 +23,19 @@
 % \changes{v1.0h}{2017/09/26}{p\LaTeX\ \texttt{!<2017/07/29!>}$BHG$K7Y9p(B}
 % \changes{v1.0i}{2017/12/06}{$B%?%$%]=$@5(B}
 % \changes{v1.0j}{2018/01/27}{p\LaTeX\ \texttt{!<2017/09/26!>}$BHG$K7Y9p(B}
+% \changes{v1.0k}{2018/01/27}{Add \cs{platexreleaseversion} info
+%      to \cs{ProvidesPackage} output (sync with latexrelease.dtx v1.0i)}
 % \fi
 %
 % \iffalse
 \NeedsTeXFormat{pLaTeX2e}
 %<*driver>
+\def\platexreleaseversion{<date only known in .sty file>}
 \ProvidesFile{platexrelease.dtx}
 %</driver>
 %<platexrelease>\ProvidesPackage{platexrelease}
-                [2018/01/27 v1.0j latexrelease support for pLaTeX Kernel]
+          [2018/01/27 v1.0k latexrelease support for pLaTeX Kernel
+              (including releases up to \platexreleaseversion)]
 %<*driver>
 \documentclass{jltxdoc}
 \GetFileInfo{platexrelease.dtx}
diff --git a/Master/texmf-dist/source/platex/base/platexrelease.ins b/Master/texmf-dist/source/platex/base/platexrelease.ins
index fccdc2ae146..d7b49dc39bd 100644
--- a/Master/texmf-dist/source/platex/base/platexrelease.ins
+++ b/Master/texmf-dist/source/platex/base/platexrelease.ins
@@ -1,13 +1,13 @@
 \input docstrip
 \keepsilent
-\usedir{tex/platex/base}
 \ifToplevel{\askonceonly}
+\usedir{tex/platex/base}
 
 \Msg{*** Generating the pLaTeX files for supporting latexrelease ***}
 
 \preamble
 
-Copyright (c) 2016 Japanese TeX Development Community
+Copyright (c) 2016-2018 Japanese TeX Development Community
 
 This file is part of the pLaTeX2e system (community edition).
 -------------------------------------------------------------
diff --git a/Master/texmf-dist/source/platex/base/plcls.ins b/Master/texmf-dist/source/platex/base/plcls.ins
index 600b914c7b9..9a19b77d302 100644
--- a/Master/texmf-dist/source/platex/base/plcls.ins
+++ b/Master/texmf-dist/source/platex/base/plcls.ins
@@ -8,7 +8,7 @@
 \preamble
 
 Copyright (c) 2010 ASCII MEDIA WORKS
-Copyright (c) 2016 Japanese TeX Development Community
+Copyright (c) 2016-2018 Japanese TeX Development Community
 
 This file is part of the pLaTeX2e system (community edition).
 -------------------------------------------------------------
diff --git a/Master/texmf-dist/source/platex/base/plcore.dtx b/Master/texmf-dist/source/platex/base/plcore.dtx
index 156d9319100..f15de60e8e7 100644
--- a/Master/texmf-dist/source/platex/base/plcore.dtx
+++ b/Master/texmf-dist/source/platex/base/plcore.dtx
@@ -80,13 +80,18 @@
 % \changes{v1.2u}{2017/11/04}{emath$B$N(B\cs{marusuuref}$BBP:v(B}
 % \changes{v1.2v}{2018/01/27}{v1.2o$B$H(Bv1.2q$B$N=$@5$G(B\cs{nolinebreak}$B$,(B
 %    $B8z$+$J$$>l9g$,$"$C$?$N$G!"85$KLa$7$?(B}
+% \changes{v1.2w}{2018/02/24}{e-up\TeX{}$B$G$b(B\cs{omathchardef}$B$r;HMQ(B}
+% \changes{v1.2x}{2018/03/01}{JFM$B%0%k!<%N!<%I$r:o=|$9$k%^%/%mDI2C(B}
+% \changes{v1.2x}{2018/03/01}{\cs{removejfmglue}$B$,$"$l$PMxMQ$9$k$h$&$K$7$?(B}
+% \changes{v1.2x}{2018/03/01}{$B%;%k:G=i$N(B\cs{par}$B$G6u9T$,F~$i$J$$$h$&$K$7$?(B}
+% \changes{v1.2x}{2018/03/01}{\cs{everypar}$B$K(B\cs{inhibitglue}$B$r;E9~$`%^%/%mDI2C(B}
 % \fi
 %
 % \iffalse
 %<*driver>
 \NeedsTeXFormat{pLaTeX2e}
 % \fi
-\ProvidesFile{plcore.dtx}[2018/01/27 v1.2v pLaTeX core file]
+\ProvidesFile{plcore.dtx}[2018/03/01 v1.2x pLaTeX core file]
 % \iffalse
 \documentclass{jltxdoc}
 \GetFileInfo{plcore.dtx}
@@ -183,11 +188,51 @@
 \def\documentstyle{%
   \makeatletter\input{pl209.def}\makeatother
   \documentclass}
+%</plcore>
 %    \end{macrocode}
 % \end{macro}
 %
 %
 %
+% \subsection{$BD>A0$N(BJFM$BM3Mh%9%Z!<%9$N:o=|!Z%3%_%e%K%F%#HGFH<+![(B}
+% $B8=>u$N(Bp\TeX{}$B!J(B\TeX\ Live 2017$B;~E@!K$G$O!"(B
+% |\inhibitglue|$B%W%j%_%F%#%V$O!V(BJFM$BM3Mh$N%9%Z!<%9!J%0%k!<!&%+!<%s!KA^F~(B
+% $B%k!<%A%s$rM^@)$9$k!WF/$-$r$7$^$9!#$7$+$7!"4{$KA^F~$5$l$F$7$^$C$?(B
+% JFM$B%0%k!<$d%+!<%s$r:o=|$9$k$3$H$O$G$-$^$;$s!#(B
+%
+% \begin{macro}{\removejfmglue}
+% $B$=$3$G!"!V:G8e$N%N!<%I$,(BJFM$B%0%k!<$G$"$C$?>l9g$K$=$l$r:o=|$9$k!W$H$$$&(B
+% $B%f!<%68~$1L?Na$rDj5A$7$^$9!#$3$N5!G=$K$O(Be-p\TeX{} 180226$B0J9_$N(B
+% |\lastnodesubtype|$B%W%j%_%F%#%V$,I,MW$G$9!#(B
+% \changes{v1.2x}{2018/03/01}{JFM$B%0%k!<%N!<%I$r:o=|$9$k%^%/%mDI2C(B}
+%    \begin{macrocode}
+%<platexrelease>\plIncludeInRelease{2018/03/09}%
+%<platexrelease>                   {\removejfmglue}{Macro added}%
+%<*plcore|platexrelease>
+%    \end{macrocode}
+%    \begin{macrocode}
+\ifx\lastnodesubtype\@undefined
+  \let\removejfmglue\@undefined
+\else
+  \def\pltx@gluetype{11}
+  \def\pltx@jfmgluesubtype{21}
+  \protected\def\removejfmglue{%
+    \ifnum\lastnodetype=\pltx@gluetype\relax
+      \ifnum\lastnodesubtype=\pltx@jfmgluesubtype\relax
+        \unskip
+      \fi
+    \fi}
+\fi
+%</plcore|platexrelease>
+%<platexrelease>\plEndIncludeInRelease
+%<platexrelease>\plIncludeInRelease{0000/00/00}%
+%<platexrelease>                   {\removejfmglue}{Macro added}%
+%<platexrelease>\let\removejfmglue\@undefined
+%<platexrelease>\plEndIncludeInRelease
+%    \end{macrocode}
+% \end{macro}
+%
+%
 % \subsection{$B2~%Z!<%8(B}
 % $B=DAH$N$H$-!"2~%Z!<%88e$NFbMF$,6v?t%Z!<%8!J1&%Z!<%8!K$+$i$O$8$^$k$h$&$K$7$^$9!#(B
 % $B2#AH$N$H$-$K$O!"4q?t%Z!<%8!J1&%Z!<%8!K$+$i$O$8$^$j$^$9!#(B
@@ -197,6 +242,7 @@
 % \pstyle{empty}$B$K$7!"%X%C%@$H%U%C%?$,F~$i$J$$$h$&$K$7$F$$$^$9!#(B
 % \file{ltoutput.dtx}$B$NDj5A$r!"=DAH!"2#AH$K9g$o$;$F!"Dj5A$7$J$*$7$?$b$N$G$9!#(B
 %    \begin{macrocode}
+%<*plcore>
 \def\cleardoublepage{\clearpage\if@twoside
   \ifodd\c@page
     \iftdir
@@ -1624,15 +1670,21 @@
 % $B$7$^$&$N$G!"(Bp\LaTeX{}$B$G$ODI2C$NBP=h$rF~$l$^$9!#(B
 %
 % $B$^$:!"(B|l|, |c|, |r|$B$N>l9g$G$9!#(B
-% $B%;%k$NMWAG$r(B|\mbox|$B$KF~$l!"$=$N:G=i$G(B|\inhibitglue|$B$rH/9T$7$^$9!#(B
+% 2017/09/26$B$N=$@5$G$O!V%;%k$NMWAG$r(B|\mbox|$B$KF~$l!"(B
+% $B$=$N:G=i$G(B|\inhibitglue|$B$rH/9T$9$k!W$H$$$&J}?K$G$7$?$,!"(B
+% 2018/03/09$B$N=$@5$G$O!V(B|\removejfmglue|$B%^%/%m$,Dj5A$5$l$F$$$k>l9g$O(B
+% $B:G=i$K(B|\inhibitglue|$B$rH/9T$7!":G8e$K(B|\removejfmglue|$B$rH/9T$9$k!W$H$$$&(B
+% $BJ}?K$K$7$^$9!#$3$&$9$l$P>/!9(B\LaTeX{}$B$H$N8_49@-$,8~>e$7$^$9!#(B
 % \changes{v1.2p}{2017/07/21}{tabular$B4D6-$N%;%kFb$N(BJFM$B%0%k!=$r:o=|(B}
 % \changes{v1.2r}{2017/09/26}{tabular$B4D6-$N1&B7$((B(r)$B$G7S@~$,$:$l$k$h$&$K(B
 %    $B$J$C$F$$$?%P%0$r=$@5(B}
+% \changes{v1.2x}{2018/03/01}{\cs{removejfmglue}$B$,$"$l$PMxMQ$9$k$h$&$K$7$?(B}
 %    \begin{macrocode}
 %</plcore>
-%<platexrelease>\plIncludeInRelease{2017/09/26}{\@tabclassz}
+%<platexrelease>\plIncludeInRelease{2018/03/09}{\@tabclassz}
 %<platexrelease>                   {Inhibit JFM glue in tabular cells}%
 %<*plcore|platexrelease>
+\ifx\removejfmglue\@undefined
 \def\@tabclassz{%
   \ifcase\@lastchclass
     \@acolampacol
@@ -1656,8 +1708,59 @@
       \or
         \hfil\hskip1sp\mbox{\inhibitglue\ignorespaces\@sharp\unskip}% % r
       \fi}}}
+\else
+\def\@tabclassz{%
+  \ifcase\@lastchclass
+    \@acolampacol
+  \or
+    \@ampacol
+  \or
+  \or
+  \or
+    \@addamp
+  \or
+    \@acolampacol
+  \or
+    \@firstampfalse\@acol
+  \fi
+  \edef\@preamble{%
+    \@preamble{%
+      \ifcase\@chnum
+        \hfil\inhibitglue\ignorespaces\@sharp\unskip\removejfmglue\hfil % c
+      \or
+        \hskip1sp\inhibitglue\ignorespaces\@sharp\unskip\removejfmglue\hfil % l
+      \or
+        \hfil\hskip1sp\inhibitglue\ignorespaces\@sharp\unskip\removejfmglue % r
+      \fi}}}
+\fi
 %</plcore|platexrelease>
 %<platexrelease>\plEndIncludeInRelease
+%<platexrelease>\plIncludeInRelease{2017/09/26}{\@tabclassz}
+%<platexrelease>                   {Inhibit JFM glue in tabular cells}%
+%<platexrelease>\def\@tabclassz{%
+%<platexrelease>  \ifcase\@lastchclass
+%<platexrelease>    \@acolampacol
+%<platexrelease>  \or
+%<platexrelease>    \@ampacol
+%<platexrelease>  \or
+%<platexrelease>  \or
+%<platexrelease>  \or
+%<platexrelease>    \@addamp
+%<platexrelease>  \or
+%<platexrelease>    \@acolampacol
+%<platexrelease>  \or
+%<platexrelease>    \@firstampfalse\@acol
+%<platexrelease>  \fi
+%<platexrelease>  \edef\@preamble{%
+%<platexrelease>    \@preamble{%
+%<platexrelease>      \ifcase\@chnum
+%<platexrelease>        \hfil\mbox{\inhibitglue\ignorespaces\@sharp\unskip}\hfil % c
+%<platexrelease>      \or
+%<platexrelease>        \hskip1sp\mbox{\inhibitglue\ignorespaces\@sharp\unskip}\hfil % l
+%<platexrelease>      \or
+%<platexrelease>        \hfil\hskip1sp\mbox{\inhibitglue\ignorespaces\@sharp\unskip}% % r
+%<platexrelease>      \fi}}}
+%<platexrelease>\plEndIncludeInRelease
 %<platexrelease>\plIncludeInRelease{2017/07/29}{\@tabclassz}
 %<platexrelease>                   {Inhibit JFM glue in tabular cells}%
 %<platexrelease>\def\@tabclassz{%
@@ -1714,16 +1817,34 @@
 % \end{macro}
 %
 % \begin{macro}{\@classv}
-% $B<!$K!"(B|p|$B$N>l9g$G$9!#(B|\mbox{}\inhibitglue|$B$H(B|\unskip|$B$rDI2C$7$F$$$^$9!#(B
+% $B<!$K!"(B|p|$B$N>l9g$G$9!#(B
+% 2017/07/29$B$N=$@5$G$O(B|\mbox{}\inhibitglue|$B$H(B|\unskip|$B$rDI2C$7$F$$$^$7$?$,!"(B
+% $B0J2<$N$h$&$K(B|p|$B;XDj$N%;%k$N:G=i$G(B|\par|$B$H$7$F(B
+% $B2~CJMn$rH/9T$9$k$H!"0l9T6u$$$F$7$^$&$H$$$&>I>u$,5/$-$F$7$^$$$^$9(B(platex/\#63)$B!#(B
+%\begin{verbatim}
+% \begin{tabular}{p{5cm}}
+% A\\
+% \relax\par
+% A
+% \end{tabular}
+%\end{verbatim}
+% $B$3$3$G$O!"(B2017/07/29$B$N=$@5$+$iJ}?K$r2~$a!"(B|\everypar|$BFb$K(B|\inhibitglue|$B$r(B
+% $B;E9~$`$H$$$&J}?K$GBP1~$7$^$9!#(B
 % \changes{v1.2p}{2017/07/21}{tabular$B4D6-$N%;%kFb$N(BJFM$B%0%k!=$r:o=|(B}
+% \changes{v1.2x}{2018/03/01}{$B%;%k:G=i$N(B\cs{par}$B$G6u9T$,F~$i$J$$$h$&$K$7$?(B}
 %    \begin{macrocode}
-%<platexrelease>\plIncludeInRelease{2017/07/29}{\@classv}
+%<platexrelease>\plIncludeInRelease{2018/03/09}{\@classv}
 %<platexrelease>                   {Inhibit JFM glue in tabular cells}%
 %<*plcore|platexrelease>
-\def\@classv{\@addtopreamble{\@startpbox{\@nextchar}\mbox{}\inhibitglue\ignorespaces
+\def\@classv{\@addtopreamble{\@startpbox{\@nextchar}\pltx@next@inhibitglue\ignorespaces
 \@sharp\unskip\@endpbox}}
 %</plcore|platexrelease>
 %<platexrelease>\plEndIncludeInRelease
+%<platexrelease>\plIncludeInRelease{2017/07/29}{\@classv}
+%<platexrelease>                   {Inhibit JFM glue in tabular cells}%
+%<platexrelease>\def\@classv{\@addtopreamble{\@startpbox{\@nextchar}\mbox{}\inhibitglue\ignorespaces
+%<platexrelease>\@sharp\unskip\@endpbox}}
+%<platexrelease>\plEndIncludeInRelease
 %<platexrelease>\plIncludeInRelease{0000/00/00}{\@classv}
 %<platexrelease>                   {Inhibit JFM glue in tabular cells}%
 %<platexrelease>\def\@classv{\@addtopreamble{\@startpbox{\@nextchar}\ignorespaces
@@ -1732,6 +1853,29 @@
 %    \end{macrocode}
 % \end{macro}
 %
+% \begin{macro}{\pltx@next@inhibitglue}
+% $B?eJ?%b!<%I$G$"$l$P$=$N$^$^(B|\inhibitglue|$B$rH/9T$7!"$=$l0J30$G$"$l$P(B
+% |\everypar|$BFb$K(B|\inhibitglue|$B$r;E9~$_$^$9!#(B
+% \changes{v1.2x}{2018/03/01}{\cs{everypar}$B$K(B\cs{inhibitglue}$B$r;E9~$`%^%/%mDI2C(B}
+%    \begin{macrocode}
+%<platexrelease>\plIncludeInRelease{2018/03/09}{\pltx@next@inhibitglue}
+%<platexrelease>                   {Add \pltx@next@inhibitglue}%
+%<*plcore|platexrelease>
+\protected\def\pltx@next@inhibitglue{%
+  \ifhmode\inhibitglue\else
+  \edef\@tempa{\everypar{\inhibitglue
+    \everypar{\unexpanded\expandafter{\the\everypar}}%
+    \unexpanded\expandafter{\the\everypar}}}%
+  \@tempa\fi}
+%</plcore|platexrelease>
+%<platexrelease>\plEndIncludeInRelease
+%<platexrelease>\plIncludeInRelease{0000/00/00}{\pltx@next@inhibitglue}
+%<platexrelease>                   {Add \pltx@next@inhibitglue}%
+%<platexrelease>\let\pltx@next@inhibitglue\@undefined
+%<platexrelease>\plEndIncludeInRelease
+%    \end{macrocode}
+% \end{macro}
+%
 %
 % \section{2013$BG/0J9_$N?7$7$$(Bp\TeX{}$BBP1~(B}
 % \LaTeXe{}$B$N%+!<%M%k$N%3!<%I$r$=$N$^$^;H$&$H!"(B2013$BG/0J9_$N(Bp\TeX{}$B$G$O(B
@@ -1864,7 +2008,7 @@
 % $B$N$G!"(Be-p\TeX{}$B$N3HD%%l%8%9%?$rMxMQ$G$-$k$h$&$K@_Dj$7$^$9!#(B
 % \changes{v1.2j}{2016/11/09}{FAM256$B%Q%C%AE,MQ(Be-p\TeX{}$B$KBP1~(B}
 %    \begin{macrocode}
-%<platexrelease>\plIncludeInRelease{2016/11/29}%
+%<platexrelease>\plIncludeInRelease{2018/03/09}%
 %<platexrelease>                   {\e@alloc@chardef}{Extended Allocation (FAM256)}%
 %<*plcore|platexrelease>
 %    \end{macrocode}
@@ -1879,16 +2023,17 @@
   \else
 %    \end{macrocode}
 % e-\TeX{}$B3HD%$G(B$2^{15}$$B8D$N%l%8%9%?$,MxMQ$G$-$^$9!#(B
-% ^^A $B!V(BFAM256$B$J$7$N(Be-(u)p\TeX{}$B!W$O;v<B>eB8:_$7$J$$$O$:!#(B
+% ^^A $BHwK:O?!'!V(BFAM256$B$J$7$N(Be-(u)p\TeX{}$B!W$O;v<B>eB8:_$7$J$$$O$:!#(B
 % ^^A $B$?$@$7!"$?$H$($P(Be-(u)p\TeX{}$B$r%Y!<%9$K$7$?(B
 % ^^A p\TeX{}-ng (Asiatic pTeX)$B$O(Be-\TeX{}$B3HD%$r;}$C$F$$$F!"(B
 % ^^A FAM256$B%Q%C%A$OE,MQ$5$l$F$$$J$$$?$a!"$3$3$K3:Ev$9$k!#(B
 % ^^A   cf: https://github.com/clerkma/ptex-ng
 % ^^A $B$J$*!"(Bp\TeX{}-ng$B$O(Be-p\TeX{}$B$HF1MM$K(Bpdf\TeX{}$B3HD%$N(B
 % ^^A $B0lIt!J(Be-p\TeX{}$B$HHO0O$,0lCW$7$J$$!K$r;}$C$F$$$k$3$H!"(B
-% ^^A $B$^$?(B|\lastnodechar|$B$J$I$N(Be-p\TeX{}$BFH<+$N%W%j%_%F%#%V$r(B
-% ^^A $B;}$C$F$$$J$$$3$H$K$bCm0U!D$@$C$?$,!"(B2017/09/06$BIU$G(B
-% ^^A p\TeX{}-ng$B$K$b(B|\lastnodechar|$B$,DI2C$5$l$?!#(B
+% ^^A $B$^$?(B|\epTeXinputencoding|$B$J$I$N(Be-p\TeX{}$BFH<+$N%W%j%_%F%#%V$r(B
+% ^^A $B;}$C$F$$$J$$$3$H$K$bCm0U!#(B
+% ^^A $B!J(B|\lastnodechar|$B$b(Be-p\TeX{}$BFH<+$@$C$?$,!"(B2017/09/06$BIU$G(B
+% ^^A p\TeX{}-ng$B$K$bDI2C$5$l$F$$$k!#!K(B
 %    \begin{macrocode}
     \mathchardef\e@alloc@top=32767
     \let\e@alloc@chardef\mathchardef
@@ -1896,19 +2041,39 @@
 \else
 %    \end{macrocode}
 % FAM256$B%Q%C%A$,E,MQ$5$l$?(Be-p\TeX{}$B$N>l9g$O!"(B$2^{16}$$B8D$N%l%8%9%?$,MxMQ$G$-$^$9!#(B
+% \changes{v1.2w}{2018/02/24}{e-up\TeX{}$B$G$b(B\cs{omathchardef}$B$r;HMQ(B}
+% ^^A $BHwK:O?!'(Bup\TeX{}$B$G$O(B|\omathchardef|$B$G$J$/(B|\chardef|$B$b2D$@$,!"(B
+% ^^A $B%U%)!<%^%C%H:n@.;~$K(B|-kanji-internal=euc|$B$,;XDj$5$l$k2DG=@-$,(B
+% ^^A $B$J$$$H$O8@$$@Z$l$J$$$N$G!"(BFAM256$B%Q%C%AE,MQ:Q(Be-(u)p\TeX{}$B$J$i$P(B
+% ^^A $B>o$K(B|\omathchardef|$B$rMQ$$$k$3$H$K$9$k!#(B
 %    \begin{macrocode}
-  \ifx\enablecjktoken\@undefined % pTeX
     \omathchardef\e@alloc@top=65535
     \let\e@alloc@chardef\omathchardef
-  \else                          % upTeX
-    \chardef\e@alloc@top=65535
-    \let\e@alloc@chardef\chardef
-  \fi
 \fi
 %    \end{macrocode}
 %    \begin{macrocode}
 %</plcore|platexrelease>
 %<platexrelease>\plEndIncludeInRelease
+%<platexrelease>\plIncludeInRelease{2016/11/29}%
+%<platexrelease>                   {\e@alloc@chardef}{Extended Allocation (FAM256)}%
+%<platexrelease>\ifx\omathchar\@undefined
+%<platexrelease>  \ifx\widowpenalties\@undefined
+%<platexrelease>    \mathchardef\e@alloc@top=255
+%<platexrelease>    \let\e@alloc@chardef\chardef
+%<platexrelease>  \else
+%<platexrelease>    \mathchardef\e@alloc@top=32767
+%<platexrelease>    \let\e@alloc@chardef\mathchardef
+%<platexrelease>  \fi
+%<platexrelease>\else
+%<platexrelease>  \ifx\enablecjktoken\@undefined % pTeX
+%<platexrelease>    \omathchardef\e@alloc@top=65535
+%<platexrelease>    \let\e@alloc@chardef\omathchardef
+%<platexrelease>  \else                          % upTeX
+%<platexrelease>    \chardef\e@alloc@top=65535
+%<platexrelease>    \let\e@alloc@chardef\chardef
+%<platexrelease>  \fi
+%<platexrelease>\fi
+%<platexrelease>\plEndIncludeInRelease
 %<platexrelease>\plIncludeInRelease{2015/01/01}%
 %<platexrelease>                   {\e@alloc@chardef}{Extended Allocation (FAM256)}%
 %<platexrelease>\ifx\widowpenalties\@undefined
diff --git a/Master/texmf-dist/source/platex/base/pldocs.ins b/Master/texmf-dist/source/platex/base/pldocs.ins
index d1151a76314..f5ad788c1fc 100644
--- a/Master/texmf-dist/source/platex/base/pldocs.ins
+++ b/Master/texmf-dist/source/platex/base/pldocs.ins
@@ -8,7 +8,7 @@
 \preamble
 
 Copyright (c) 2010 ASCII MEDIA WORKS
-Copyright (c) 2016 Japanese TeX Development Community
+Copyright (c) 2016-2018 Japanese TeX Development Community
 
 This file is part of the pLaTeX2e system (community edition).
 -------------------------------------------------------------
diff --git a/Master/texmf-dist/source/platex/base/plfmt.ins b/Master/texmf-dist/source/platex/base/plfmt.ins
index 3d5689c16b6..bd64099ef5b 100644
--- a/Master/texmf-dist/source/platex/base/plfmt.ins
+++ b/Master/texmf-dist/source/platex/base/plfmt.ins
@@ -1,14 +1,14 @@
 \input docstrip
 \keepsilent
-\usedir{tex/platex/base}
 \ifToplevel{\askonceonly}
+\usedir{tex/platex/base}
 
 \Msg{*** Generating the pLaTeX files for making the documents ***}
 
 \preamble
 
 Copyright (c) 2010 ASCII MEDIA WORKS
-Copyright (c) 2016 Japanese TeX Development Community
+Copyright (c) 2016-2018 Japanese TeX Development Community
 
 This file is part of the pLaTeX2e system (community edition).
 -------------------------------------------------------------
diff --git a/Master/texmf-dist/source/platex/base/plfonts.dtx b/Master/texmf-dist/source/platex/base/plfonts.dtx
index b603356b19c..08d4ac126ff 100644
--- a/Master/texmf-dist/source/platex/base/plfonts.dtx
+++ b/Master/texmf-dist/source/platex/base/plfonts.dtx
@@ -3,7 +3,7 @@
 %
 %  Copyright 1994-2006 ASCII Corporation.
 %  Copyright (c) 2010 ASCII MEDIA WORKS
-%  Copyright (c) 2016-2017 Japanese TeX Development Community
+%  Copyright (c) 2016-2018 Japanese TeX Development Community
 %
 %  This file is part of the pLaTeX2e system (community edition).
 %  -------------------------------------------------------------
@@ -73,13 +73,16 @@
 %    $B6qBNE*$JCM$G$O$J$/!V6u!W$G=i4|2=(B}
 % \changes{v1.6j}{2017/11/06}{$B=D2#$N%(%s%3!<%G%#%s%0$N%;%C%H2=$r(B
 %    plcore$B$+$i(Bpldefs$B$X0\F0(B}
+% \changes{v1.6k}{2017/12/05}{$B%G%U%)%k%H@_Dj%U%!%$%k$NFI$_9~$_$r(B
+%    \file{plcore.ltx}$B$+$i(B\file{platex.ltx}$B$X0\F0(B}
+% \changes{v1.6l}{2018/02/04}{$BOBJ8%9%1!<%kCM$rL@J82=(B}
 % \fi
 %
 % \iffalse
 %<*driver>
 \NeedsTeXFormat{pLaTeX2e}
 % \fi
-\ProvidesFile{plfonts.dtx}[2017/11/06 v1.6j pLaTeX New Font Selection Scheme]
+\ProvidesFile{plfonts.dtx}[2018/02/04 v1.6l pLaTeX New Font Selection Scheme]
 % \iffalse
 \documentclass{jltxdoc}
 \GetFileInfo{plfonts.dtx}
@@ -119,7 +122,7 @@
 % \begin{center}
 % \begin{tabular}{l|p{0.7\linewidth}}
 % \emph{$B%*%W%7%g%s(B} & \emph{$B0UL#(B}\\\hline
-% plcore & \file{plfonts.ltx}$B$r@8@.$7$^$9!#(B\\
+% plcore & \file{plcore.ltx}$B$NCGJR$r@8@.$7$^$9!#(B\\
 % trace  & \file{ptrace.sty}$B$r@8@.$7$^$9!#(B\\
 % JY1mc  & $B2#AHMQ!"L@D+BN$N%U%)%s%HDj5A%U%!%$%k$r@8@.$7$^$9!#(B\\
 % JY1gt  & $B2#AHMQ!"%4%7%C%/BN$N%U%)%s%HDj5A%U%!%$%k$r@8@.$7$^$9!#(B\\
@@ -2086,19 +2089,12 @@
 %
 %
 % \subsection{$B%G%U%)%k%H@_Dj%U%!%$%k$NFI$_9~$_(B}
-% $B:G8e$K!"%G%U%)%k%H@_Dj%U%!%$%k$G$"$k!"(B\file{pldefs.ltx}$B$rFI$_9~$_$^$9!#(B
-% $B$3$N%U%!%$%k$K$D$$$F$N>\:Y$O!"Bh(B\ref{plfonts:pldefs}$B@a$r;2>H$7$F$/$@$5$$!#(B
-% \TeX{}$B$NF~NO%U%!%$%k8!:w%Q%9$K@_Dj$5$l$F$$$k%G%#%l%/%H%j$K(B\file{pldefs.cfg}%
-% $B%U%!%$%k$,$"$k>l9g$O!"$=$N%U%!%$%k$r;H$$$^$9!#(B
-%    \begin{macrocode}
-%<*plcore>
-\InputIfFileExists{pldefs.cfg}
-           {\typeout{*************************************^^J%
-                     * Local config file pldefs.cfg used^^J%
-                     *************************************}}%
-           {\input{pldefs.ltx}}
-%</plcore>
-%    \end{macrocode}
+% $B%G%U%)%k%H@_Dj%U%!%$%k(B\file{pldefs.ltx}$B$O!"$b$H$b$H(B\file{plcore.ltx}$B$NESCf$G(B
+% $BFI$_9~$s$G$$$^$7$?$,!"(B2018$BG/0J9_$N?7$7$$%3%_%e%K%F%#HG(B\pLaTeX{}$B$G$O(B
+% \file{platex.ltx}$B$+$iFI$_9~$`$3$H$K$7$^$7$?!#(B
+% $B<B:]$NCf?H$K$D$$$F$O!"Bh(B\ref{plfonts:pldefs}$B@a$r;2>H$7$F$/$@$5$$!#(B
+% \changes{v1.6k}{2017/12/05}{$B%G%U%)%k%H@_Dj%U%!%$%k$NFI$_9~$_$r(B
+%    \file{plcore.ltx}$B$+$i(B\file{platex.ltx}$B$X0\F0(B}
 %
 %
 %
@@ -2108,7 +2104,6 @@
 % $B$3$N@a$G$NFbMF$O(B\file{pldefs.ltx}$B$K=PNO$5$l$^$9!#(B
 % $B$3$N%U%!%$%k$NFbMF$r(B\file{plcore.ltx}$B$K4^$a$F$b$h$$$N$G$9$,!"(B
 % $B%G%U%)%k%H$N@_Dj$r;2>H$7$d$9$$$h$&$K!"JL%U%!%$%k$K$7$F$"$j$^$9!#(B
-% \file{pldefs.ltx}$B$O(B\file{plcore.ltx}$B$+$iFI$_9~$^$l$^$9!#(B
 %
 % $B%W%j%m!<%I%5%$%:$O!"(B\dst{}$B%W%m%0%i%`$N%*%W%7%g%s$GJQ99$9$k$3$H$,$G$-$^$9!#(B
 % $B$3$l0J30$N@_Dj$rJQ99$7$?$$>l9g$O!"(B\file{pldefs.ltx}$B$r(B
@@ -2117,13 +2112,13 @@
 %    \begin{macrocode}
 %<*pldefs>
 \ProvidesFile{pldefs.ltx}
-      [2017/11/06 v1.6j pLaTeX Kernel (Default settings)]
+      [2018/02/04 v1.6l pLaTeX Kernel (Default settings)]
 %</pldefs>
 %    \end{macrocode}
 %
 % \subsection{$B%F%-%9%H%U%)%s%H(B}
 % $B%F%-%9%H%U%)%s%H$N$?$a$NB0@-$d%(%i!<=qBN$J$I$N@k8@$G$9!#(B
-%
+% p\LaTeX{}$B$N%G%U%)%k%H$N2#AH%(%s%3!<%I$O(BJY1$B!"=DAH%(%s%3!<%I$O(BJT1$B$H$7$^$9!#(B
 % \noindent
 % $B=D2#%(%s%3!<%I6&DL!'(B
 %    \begin{macrocode}
@@ -2169,7 +2164,7 @@
 \input{jt1mc.fd}
 \input{jt1gt.fd}
 %    \end{macrocode}
-% $B%U%)%s%H$rM-8z$K$9$k(B
+% $B%U%)%s%H$rM-8z$K$7$^$9!#(B
 %    \begin{macrocode}
 \fontencoding{JT1}\selectfont
 \fontencoding{JY1}\selectfont
@@ -2232,7 +2227,7 @@
 % \subsection{$B%W%j%m!<%I%U%)%s%H(B}
 % $B$"$i$+$8$a%U%)!<%^%C%H%U%!%$%k$K%m!<%I$5$l$k%U%)%s%H$N@k8@$G$9!#(B
 % \dst{}$B%W%m%0%i%`$N%*%W%7%g%s$G%m!<%I$5$l$k%U%)%s%H$N%5%$%:$r(B
-% $BJQ99$9$k$3$H$,$G$-$^$9!#(B\file{platex.ins}$B$G$O(B|xpt|$B$r;XDj$7$F$$$^$9!#(B
+% $BJQ99$9$k$3$H$,$G$-$^$9!#(B\file{plfmt.ins}$B$G$O(B|xpt|$B$r;XDj$7$F$$$^$9!#(B
 %    \begin{macrocode}
 %<*xpt>
 \DeclarePreloadSizes{JY1}{mc}{m}{n}{5,7,10,12}
@@ -2358,13 +2353,22 @@
 %<JY1gt>\ProvidesFile{jy1gt.fd}
 %<JT1mc>\ProvidesFile{jt1mc.fd}
 %<JT1gt>\ProvidesFile{jt1gt.fd}
-%<JY1mc,JY1gt,JT1mc,JT1gt>       [1997/01/24 v1.3 KANJI font defines]
+%<JY1mc,JY1gt,JT1mc,JT1gt>       [2018/02/04 v1.6l KANJI font defines]
 %    \end{macrocode}
 % $B2#AHMQ!"=DAHMQ$H$b$K!"(B
 % $BL@D+BN$N%7%j!<%:(B|bx|$B$,%4%7%C%/BN$H$J$k$h$&$K@k8@$7$F$$$^$9!#(B
 % \changes{v1.2}{1995/11/24}{it, sl, sc $B$N@k8@$r30$7$?(B}
 % \changes{v1.3b}{1997/01/29}{$B%U%)%s%HDj5A%U%!%$%k$N%5%$%:;XDj$ND4@0(B}
 % \changes{v1.3b}{1997/03/11}{$B$9$Y$F$N%5%$%:$r%m!<%I2DG=$K$7$?(B}
+%
+% p\LaTeX{}$B$G$O=>B0=qBN$K(BOT1$B%(%s%3!<%G%#%s%0$r;XDj$7$F$$$^$9!#(B
+% $B$^$?!"MW5a%5%$%:!J;XDj$5$l$?%U%)%s%H%5%$%:!K$,(B10pt$B$N$H$-!"(B
+% $BA43QI}$N<B@#$,(B9.62216pt$B$H$J$k$h$&$K$7$^$9$N$G!"(B
+% $BOBJ8%9%1!<%kCM!J(B$1\,\mathrm{zw} \div \textmc{$BMW5a%5%$%:(B}$$B!K$O(B
+% $9.62216\,\mathrm{pt}/10\,\mathrm{pt}=0.962216$$B$G$9!#(B
+% min10$B7O$N%a%H%j%C%/$OA43QI}$,(B9.62216pt$B$G%G%6%$%s$5$l$F$$$k$N$G!"(B
+% $B$3$l$r(B1$BG\$GFI9~$_$^$9!#(B
+% \changes{v1.6l}{2018/02/04}{$BOBJ8%9%1!<%kCM$rL@J82=(B}
 %    \begin{macrocode}
 %<*JY1mc>
 \DeclareKanjiFamily{JY1}{mc}{}
diff --git a/Master/texmf-dist/source/platex/base/plvers.dtx b/Master/texmf-dist/source/platex/base/plvers.dtx
index c222a47b19b..421ed0a6a93 100644
--- a/Master/texmf-dist/source/platex/base/plvers.dtx
+++ b/Master/texmf-dist/source/platex/base/plvers.dtx
@@ -3,7 +3,7 @@
 %
 %  Copyright 1995-2006 ASCII Corporation.
 %  Copyright (c) 2010 ASCII MEDIA WORKS
-%  Copyright (c) 2016-2017 Japanese TeX Development Community
+%  Copyright (c) 2016-2018 Japanese TeX Development Community
 %
 %  This file is part of the pLaTeX2e system (community edition).
 %  -------------------------------------------------------------
@@ -63,12 +63,15 @@
 %    \file{platex.ltx}$B$+$i(B\file{plcore.ltx}$B$X0\F0(B}
 % \changes{v1.1g}{2017/12/04}{\pLaTeX{}$B$N%P%J!<$NDj5A;~$K(B
 %    \cs{pfmtname}, \cs{pfmtversion}, \cs{ppatch@level}$B$rE83+$7$J$$$h$&$K(B}
+% \changes{v1.1h}{2018/01/10}{Modify \cs{plIncludeInRelease} code
+%    to check matching \cs{plEndIncluderelease}
+%    (sync with ltvers 2018/01/08 v1.1a)}
 % \fi
 %
 % \iffalse
 %<*driver>
 % \fi
-\ProvidesFile{plvers.dtx}[2017/12/04 v1.1g pLaTeX Kernel (Version Info)]
+\ProvidesFile{plvers.dtx}[2018/01/10 v1.1h pLaTeX Kernel (Version Info)]
 % \iffalse
 \documentclass{jltxdoc}
 \GetFileInfo{plvers.dtx}
@@ -133,10 +136,10 @@
 %</plcore>
 %<platexrelease>\edef\platexreleaseversion
 %<*plcore|platexrelease>
-   {2017/10/28}
+   {2018/03/09}
 %</plcore|platexrelease>
 %<*plcore>
-\def\ppatch@level{4}
+\def\ppatch@level{0}
 %</plcore>
 %    \end{macrocode}
 % \end{macro}
@@ -336,9 +339,28 @@
 %    \cs{plEndIncludeInRelease}$B$r?7@_!#(B}
 % \changes{v1.1e}{2017/11/09}{\file{latexrelease}$B$H(B
 %    \cs{platexrelease}$B$N%(%_%e%l!<%HFbIt=hM}$rJ,N%(B}
+% \changes{v1.1h}{2018/01/10}{Modify \cs{plIncludeInRelease} code
+%    to check matching \cs{plEndIncluderelease}
+%    (sync with ltvers 2018/01/08 v1.1a)}
+%
+% \iffalse
+% $BHwK:O?!'(B\LaTeX{}$B$G$O(B\cs{if@includeinrelease}$B$NDj5A$r(B
+% \file{ltvers.dtx}$B$G$O$J$/(B\file{ltdefns.dtx}$B$KCY$i$;$F$"$k!#(B
+% $B$7$+$7!"$3$l$O(B\cs{newif}$B$,$=$N;~E@$GDj5A$5$l$F$$$J$$$+$i$K$9$.$:!"(B
+% \pLaTeX{}$B$G$OCY$i$;$kI,MW$,$J$$!#(B
+% \fi
+%
 %    \begin{macrocode}
 %<*plcore|platexrelease>
-\def\plIncludeInRelease#1{\kernel@ifnextchar[%
+\newif\if@plincludeinrelease
+\@plincludeinreleasefalse
+\def\plIncludeInRelease#1{%
+  \if@plincludeinrelease
+    \PackageError{platexrelease}
+      {mis-matched \string\plIncludeInRelease}{}%
+    \@plincludeinreleasefalse
+  \fi
+  \kernel@ifnextchar[%
   {\@plIncludeInRelease{#1}}
   {\@plIncludeInRelease{#1}[#1]}}
 %    \end{macrocode}
@@ -357,6 +379,7 @@
      \expandafter\expandafter\expandafter\@gobble@plIncludeInRelease
     \else
       \GenericInfo{}{Applying: \the\toks@}%
+      \@plincludeinreleasetrue
       \expandafter\let\csname\string#2+\@currname+plIIR\endcsname\@empty
     \fi
   \else
@@ -367,8 +390,28 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\long\def\@gobble@plIncludeInRelease#1\plEndIncludeInRelease{}
-\let\plEndIncludeInRelease\relax
+\def\plEndIncludeInRelease{%
+  \if@plincludeinrelease
+    \@plincludeinreleasefalse
+  \else
+    \PackageError{platexrelease}
+      {mis-matched \string\plEndIncludeInRelease}{}%
+  \fi}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\long\def\@gobble@plIncludeInRelease#1\plEndIncludeInRelease{%
+  \@plincludeinreleasefalse
+  \@check@plIncludeInRelease#1\plIncludeInRelease
+    \@check@plIncludeInRelease\@end@check@plIncludeInRelease}
+%    \end{macrocode}
+%    \begin{macrocode}
+\long\def\@check@plIncludeInRelease#1\plIncludeInRelease
+  #2#3\@end@check@plIncludeInRelease{%
+  \ifx\@check@plIncludeInRelease#2\else
+    \PackageError{platexrelease}
+      {skipped \string\plIncludeInRelease}{}%
+  \fi}
 %</plcore|platexrelease>
 %    \end{macrocode}
 % \end{macro}
diff --git a/Master/texmf-dist/tex/platex/base/ascmac.sty b/Master/texmf-dist/tex/platex/base/ascmac.sty
deleted file mode 100644
index f2ab32cc2a6..00000000000
--- a/Master/texmf-dist/tex/platex/base/ascmac.sty
+++ /dev/null
@@ -1,25 +0,0 @@
-%%
-%% This is file `ascmac.sty',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% ascmac.dtx  (with options: `ascmac')
-%% 
-%% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
-%% 
-%% This file is part of the pLaTeX2e system (community edition).
-%% -------------------------------------------------------------
-%% 
-%% wrapper for tascmac.sty
-%%
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{ascmac}
-  [2017/12/17 v2.0f
-  ascmac wrapper (community edition)
-  ]
-\RequirePackage{tascmac}
-\endinput
-%%
-%% End of file `ascmac.sty'.
diff --git a/Master/texmf-dist/tex/platex/base/exppl2e.sty b/Master/texmf-dist/tex/platex/base/exppl2e.sty
index 3365ad72fc3..eaaf3bc6538 100644
--- a/Master/texmf-dist/tex/platex/base/exppl2e.sty
+++ b/Master/texmf-dist/tex/platex/base/exppl2e.sty
@@ -385,9 +385,183 @@
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
+% \subsection{$BD>A0$N(BJFM$BM3Mh%9%Z!<%9$N:o=|!Z%3%_%e%K%F%#HGFH<+![(B}
+% $B8=>u$N(Bp\TeX{}$B!J(B\TeX\ Live 2017$B;~E@!K$G$O!"(B
+% |\inhibitglue|$B%W%j%_%F%#%V$O!V(BJFM$BM3Mh$N%9%Z!<%9!J%0%k!<!&%+!<%s!KA^F~(B
+% $B%k!<%A%s$rM^@)$9$k!WF/$-$r$7$^$9!#$7$+$7!"4{$KA^F~$5$l$F$7$^$C$?(B
+% JFM$B%0%k!<$d%+!<%s$r:o=|$9$k$3$H$O$G$-$^$;$s!#(B
+%
+% \begin{macro}{\removejfmglue}
+% $B$=$3$G!"!V:G8e$N%N!<%I$,(BJFM$B%0%k!<$G$"$C$?>l9g$K$=$l$r:o=|$9$k!W$H$$$&(B
+% $B%f!<%68~$1L?Na$rDj5A$7$^$9!#$3$N5!G=$K$O(Be-p\TeX{} 180226$B0J9_$N(B
+% |\lastnodesubtype|$B%W%j%_%F%#%V$,I,MW$G$9!#(B
+% \changes{v1.2x}{2018/03/01}{JFM$B%0%k!<%N!<%I$r:o=|$9$k%^%/%mDI2C(B}
+%    \begin{macrocode}
+%<platexrelease>\plIncludeInRelease{2018/03/09}%
+%<platexrelease>                   {\removejfmglue}{Macro added}%
+%<*plcore|platexrelease>
+%    \end{macrocode}
+%    \begin{macrocode}
+\ifx\lastnodesubtype\@undefined
+  \let\removejfmglue\@undefined
+\else
+  \def\pltx@gluetype{11}
+  \def\pltx@jfmgluesubtype{21}
+  \protected\def\removejfmglue{%
+    \ifnum\lastnodetype=\pltx@gluetype\relax
+      \ifnum\lastnodesubtype=\pltx@jfmgluesubtype\relax
+        \unskip
+      \fi
+    \fi}
+\fi
+%</plcore|platexrelease>
+%<platexrelease>\plEndIncludeInRelease
+%<platexrelease>\plIncludeInRelease{0000/00/00}%
+%<platexrelease>                   {\removejfmglue}{Macro added}%
+%<platexrelease>\let\removejfmglue\@undefined
+%<platexrelease>\plEndIncludeInRelease
+%    \end{macrocode}
+% \end{macro}
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
 % \section{tabular$B4D6-$N%;%kFb$N(BJFM$B%0%k!=(B}
 %
-% p\LaTeXe{}$B%+!<%M%k(B(2017/07/29)$B$KF3F~$7$?$?$a:o=|!#(B
+% \begin{macro}{\@tabclassz}
+% \LaTeX{}$B%+!<%M%k$O!"%"%i%$%s%a%s%HJ8;z(B|&|$B$N<~0O$KH>3Q6uGr$r=q$$$?$+$I$&$+$K(B
+% $B$+$+$o$i$:M>J,$J%9%Z!<%9$r=PNO$7$J$$$h$&$K!"(B|\ignorespaces|$B$H(B|\unskip|$B$r(B
+% $BH/9T$7$F$$$^$9(B(lttab.dtx)$B!#$7$+$7!"$3$l$@$1$G$O(BJFM$B%0%k!<$,>C$($:$K;D$C$F(B
+% $B$7$^$&$N$G!"(Bp\LaTeX{}$B$G$ODI2C$NBP=h$rF~$l$^$9!#(B
+%
+% $B$^$:!"(B|l|, |c|, |r|$B$N>l9g$G$9!#(B
+% 2017/09/26$B$N=$@5$G$O!V%;%k$NMWAG$r(B|\mbox|$B$KF~$l!"(B
+% $B$=$N:G=i$G(B|\inhibitglue|$B$rH/9T$9$k!W$H$$$&J}?K$G$7$?$,!"(B
+% 2018/03/09$B$N=$@5$G$O!V(B|\removejfmglue|$B%^%/%m$,Dj5A$5$l$F$$$k>l9g$O(B
+% $B:G=i$K(B|\inhibitglue|$B$rH/9T$7!":G8e$K(B|\removejfmglue|$B$rH/9T$9$k!W$H$$$&(B
+% $BJ}?K$K$7$^$9!#$3$&$9$l$P>/!9(B\LaTeX{}$B$H$N8_49@-$,8~>e$7$^$9!#(B
+% \changes{v1.2p}{2017/07/21}{tabular$B4D6-$N%;%kFb$N(BJFM$B%0%k!=$r:o=|(B}
+% \changes{v1.2r}{2017/09/26}{tabular$B4D6-$N1&B7$((B(r)$B$G7S@~$,$:$l$k$h$&$K(B
+%    $B$J$C$F$$$?%P%0$r=$@5(B}
+% \changes{v1.2x}{2018/03/01}{\cs{removejfmglue}$B$,$"$l$PMxMQ$9$k$h$&$K$7$?(B}
+%    \begin{macrocode}
+%<platexrelease>\plIncludeInRelease{2018/03/09}{\@tabclassz}
+%<platexrelease>                   {Inhibit JFM glue in tabular cells}%
+%<*plcore|platexrelease>
+\ifx\removejfmglue\@undefined
+\def\@tabclassz{%
+  \ifcase\@lastchclass
+    \@acolampacol
+  \or
+    \@ampacol
+  \or
+  \or
+  \or
+    \@addamp
+  \or
+    \@acolampacol
+  \or
+    \@firstampfalse\@acol
+  \fi
+  \edef\@preamble{%
+    \@preamble{%
+      \ifcase\@chnum
+        \hfil\mbox{\inhibitglue\ignorespaces\@sharp\unskip}\hfil % c
+      \or
+        \hskip1sp\mbox{\inhibitglue\ignorespaces\@sharp\unskip}\hfil % l
+      \or
+        \hfil\hskip1sp\mbox{\inhibitglue\ignorespaces\@sharp\unskip}% % r
+      \fi}}}
+\else
+\def\@tabclassz{%
+  \ifcase\@lastchclass
+    \@acolampacol
+  \or
+    \@ampacol
+  \or
+  \or
+  \or
+    \@addamp
+  \or
+    \@acolampacol
+  \or
+    \@firstampfalse\@acol
+  \fi
+  \edef\@preamble{%
+    \@preamble{%
+      \ifcase\@chnum
+        \hfil\inhibitglue\ignorespaces\@sharp\unskip\removejfmglue\hfil % c
+      \or
+        \hskip1sp\inhibitglue\ignorespaces\@sharp\unskip\removejfmglue\hfil % l
+      \or
+        \hfil\hskip1sp\inhibitglue\ignorespaces\@sharp\unskip\removejfmglue % r
+      \fi}}}
+\fi
+%</plcore|platexrelease>
+%<platexrelease>\plEndIncludeInRelease
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@classv}
+% $B<!$K!"(B|p|$B$N>l9g$G$9!#(B
+% 2017/07/29$B$N=$@5$G$O(B|\mbox{}\inhibitglue|$B$H(B|\unskip|$B$rDI2C$7$F$$$^$7$?$,!"(B
+% $B0J2<$N$h$&$K(B|p|$B;XDj$N%;%k$N:G=i$G(B|\par|$B$H$7$F(B
+% $B2~CJMn$rH/9T$9$k$H!"0l9T6u$$$F$7$^$&$H$$$&>I>u$,5/$-$F$7$^$$$^$9(B(platex/\#63)$B!#(B
+%\begin{verbatim}
+% \begin{tabular}{p{5cm}}
+% A\\
+% \relax\par
+% A
+% \end{tabular}
+%\end{verbatim}
+% $B$3$3$G$O!"(B2017/07/29$B$N=$@5$+$iJ}?K$r2~$a!"(B|\everypar|$BFb$K(B|\inhibitglue|$B$r(B
+% $B;E9~$`$H$$$&J}?K$GBP1~$7$^$9!#(B
+% \changes{v1.2p}{2017/07/21}{tabular$B4D6-$N%;%kFb$N(BJFM$B%0%k!=$r:o=|(B}
+% \changes{v1.2x}{2018/03/01}{$B%;%k:G=i$N(B\cs{par}$B$G6u9T$,F~$i$J$$$h$&$K$7$?(B}
+%    \begin{macrocode}
+%<platexrelease>\plIncludeInRelease{2018/03/09}{\@classv}
+%<platexrelease>                   {Inhibit JFM glue in tabular cells}%
+%<*plcore|platexrelease>
+\def\@classv{\@addtopreamble{\@startpbox{\@nextchar}\pltx@next@inhibitglue\ignorespaces
+\@sharp\unskip\@endpbox}}
+%</plcore|platexrelease>
+%<platexrelease>\plEndIncludeInRelease
+%<platexrelease>\plIncludeInRelease{2017/07/29}{\@classv}
+%<platexrelease>                   {Inhibit JFM glue in tabular cells}%
+%<platexrelease>\def\@classv{\@addtopreamble{\@startpbox{\@nextchar}\mbox{}\inhibitglue\ignorespaces
+%<platexrelease>\@sharp\unskip\@endpbox}}
+%<platexrelease>\plEndIncludeInRelease
+%<platexrelease>\plIncludeInRelease{0000/00/00}{\@classv}
+%<platexrelease>                   {Inhibit JFM glue in tabular cells}%
+%<platexrelease>\def\@classv{\@addtopreamble{\@startpbox{\@nextchar}\ignorespaces
+%<platexrelease>\@sharp\@endpbox}}
+%<platexrelease>\plEndIncludeInRelease
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\pltx@next@inhibitglue}
+% $B?eJ?%b!<%I$G$"$l$P$=$N$^$^(B|\inhibitglue|$B$rH/9T$7!"$=$l0J30$G$"$l$P(B
+% |\everypar|$BFb$K(B|\inhibitglue|$B$r;E9~$_$^$9!#(B
+% \changes{v1.2x}{2018/03/01}{\cs{everypar}$B$K(B\cs{inhibitglue}$B$r;E9~$`%^%/%mDI2C(B}
+%    \begin{macrocode}
+%<platexrelease>\plIncludeInRelease{2018/03/09}{\pltx@next@inhibitglue}
+%<platexrelease>                   {Add \pltx@next@inhibitglue}%
+%<*plcore|platexrelease>
+\protected\def\pltx@next@inhibitglue{%
+  \ifhmode\inhibitglue\else
+  \edef\@tempa{\everypar{\inhibitglue
+    \everypar{\unexpanded\expandafter{\the\everypar}}%
+    \unexpanded\expandafter{\the\everypar}}}%
+  \@tempa\fi}
+%</plcore|platexrelease>
+%<platexrelease>\plEndIncludeInRelease
+%<platexrelease>\plIncludeInRelease{0000/00/00}{\pltx@next@inhibitglue}
+%<platexrelease>                   {Add \pltx@next@inhibitglue}%
+%<platexrelease>\let\pltx@next@inhibitglue\@undefined
+%<platexrelease>\plEndIncludeInRelease
+%    \end{macrocode}
+% \end{macro}
+%
+% % p\LaTeXe{}$B%+!<%M%k(B(2017/07/29)$B$KF3F~$7$?$?$a:o=|!#(B
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
diff --git a/Master/texmf-dist/tex/platex/base/jarticle.cls b/Master/texmf-dist/tex/platex/base/jarticle.cls
index 54dee29d31c..ad7dda0cd24 100644
--- a/Master/texmf-dist/tex/platex/base/jarticle.cls
+++ b/Master/texmf-dist/tex/platex/base/jarticle.cls
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `article,yoko')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesClass{jarticle}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
  Standard pLaTeX class]
 \newcounter{@paper}
 \newif\if@landscape \@landscapefalse
@@ -123,6 +123,7 @@
 \ExecuteOptions{a4paper,10pt,oneside,onecolumn,final}
 \ProcessOptions\relax
 \input{jsize1\@ptsize.clo}
+\def\Cjascale{0.962216}
 \if@stysize
   \setlength\columnsep{2\Cwd}
 \else
diff --git a/Master/texmf-dist/tex/platex/base/jarticle.sty b/Master/texmf-dist/tex/platex/base/jarticle.sty
index 632cf58b3dd..7b0259aed6d 100644
--- a/Master/texmf-dist/tex/platex/base/jarticle.sty
+++ b/Master/texmf-dist/tex/platex/base/jarticle.sty
@@ -7,7 +7,7 @@
 %% pl209.dtx  (with options: `style,jarticle')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/platex/base/jbk10.clo b/Master/texmf-dist/tex/platex/base/jbk10.clo
index 6a1a6680d9f..db8f59405f2 100644
--- a/Master/texmf-dist/tex/platex/base/jbk10.clo
+++ b/Master/texmf-dist/tex/platex/base/jbk10.clo
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `10pt,bk,yoko')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesFile{jbk10.clo}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
   Standard pLaTeX file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xpt{15}%
diff --git a/Master/texmf-dist/tex/platex/base/jbk11.clo b/Master/texmf-dist/tex/platex/base/jbk11.clo
index 2631554031a..e948cdc37b2 100644
--- a/Master/texmf-dist/tex/platex/base/jbk11.clo
+++ b/Master/texmf-dist/tex/platex/base/jbk11.clo
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `11pt,bk,yoko')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesFile{jbk11.clo}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
   Standard pLaTeX file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xipt{15.5}%
diff --git a/Master/texmf-dist/tex/platex/base/jbk12.clo b/Master/texmf-dist/tex/platex/base/jbk12.clo
index 0921fe9d3c7..c3d78b9d9c6 100644
--- a/Master/texmf-dist/tex/platex/base/jbk12.clo
+++ b/Master/texmf-dist/tex/platex/base/jbk12.clo
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `12pt,bk,yoko')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesFile{jbk12.clo}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
   Standard pLaTeX file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xiipt{16.5}%
diff --git a/Master/texmf-dist/tex/platex/base/jbook.cls b/Master/texmf-dist/tex/platex/base/jbook.cls
index b7b5e168996..ae4cef59e17 100644
--- a/Master/texmf-dist/tex/platex/base/jbook.cls
+++ b/Master/texmf-dist/tex/platex/base/jbook.cls
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `book,yoko')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesClass{jbook}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
  Standard pLaTeX class]
 \newcounter{@paper}
 \newif\if@landscape \@landscapefalse
@@ -133,6 +133,7 @@
 \ExecuteOptions{a4paper,10pt,twoside,onecolumn,final,openright}
 \ProcessOptions\relax
 \input{jbk1\@ptsize.clo}
+\def\Cjascale{0.962216}
 \if@stysize
   \setlength\columnsep{2\Cwd}
 \else
diff --git a/Master/texmf-dist/tex/platex/base/jbook.sty b/Master/texmf-dist/tex/platex/base/jbook.sty
index 56d6df93ff6..bb46725487f 100644
--- a/Master/texmf-dist/tex/platex/base/jbook.sty
+++ b/Master/texmf-dist/tex/platex/base/jbook.sty
@@ -7,7 +7,7 @@
 %% pl209.dtx  (with options: `style,jbook')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/platex/base/jltxdoc.cls b/Master/texmf-dist/tex/platex/base/jltxdoc.cls
index 065d313892d..750ba659c65 100644
--- a/Master/texmf-dist/tex/platex/base/jltxdoc.cls
+++ b/Master/texmf-dist/tex/platex/base/jltxdoc.cls
@@ -7,7 +7,7 @@
 %% jltxdoc.dtx  (with options: `class')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/platex/base/jreport.cls b/Master/texmf-dist/tex/platex/base/jreport.cls
index 74b7cd3a8cb..e6541e5929e 100644
--- a/Master/texmf-dist/tex/platex/base/jreport.cls
+++ b/Master/texmf-dist/tex/platex/base/jreport.cls
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `report,yoko')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesClass{jreport}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
  Standard pLaTeX class]
 \newcounter{@paper}
 \newif\if@landscape \@landscapefalse
@@ -131,6 +131,7 @@
 \ExecuteOptions{a4paper,10pt,oneside,onecolumn,final,openany}
 \ProcessOptions\relax
 \input{jsize1\@ptsize.clo}
+\def\Cjascale{0.962216}
 \if@stysize
   \setlength\columnsep{2\Cwd}
 \else
diff --git a/Master/texmf-dist/tex/platex/base/jreport.sty b/Master/texmf-dist/tex/platex/base/jreport.sty
index c898d43150e..6c4502171b0 100644
--- a/Master/texmf-dist/tex/platex/base/jreport.sty
+++ b/Master/texmf-dist/tex/platex/base/jreport.sty
@@ -7,7 +7,7 @@
 %% pl209.dtx  (with options: `style,jreport')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/platex/base/jsize10.clo b/Master/texmf-dist/tex/platex/base/jsize10.clo
index 803d5f3a9f8..159b590f2e7 100644
--- a/Master/texmf-dist/tex/platex/base/jsize10.clo
+++ b/Master/texmf-dist/tex/platex/base/jsize10.clo
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `10pt,yoko')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesFile{jsize10.clo}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
   Standard pLaTeX file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xpt{15}%
diff --git a/Master/texmf-dist/tex/platex/base/jsize11.clo b/Master/texmf-dist/tex/platex/base/jsize11.clo
index f6bda2652a7..b3e8cdb8b43 100644
--- a/Master/texmf-dist/tex/platex/base/jsize11.clo
+++ b/Master/texmf-dist/tex/platex/base/jsize11.clo
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `11pt,yoko')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesFile{jsize11.clo}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
   Standard pLaTeX file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xipt{15.5}%
diff --git a/Master/texmf-dist/tex/platex/base/jsize12.clo b/Master/texmf-dist/tex/platex/base/jsize12.clo
index 5f101a0e017..62cb93d187a 100644
--- a/Master/texmf-dist/tex/platex/base/jsize12.clo
+++ b/Master/texmf-dist/tex/platex/base/jsize12.clo
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `12pt,yoko')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesFile{jsize12.clo}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
   Standard pLaTeX file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xiipt{16.5}%
diff --git a/Master/texmf-dist/tex/platex/base/jt1gt.fd b/Master/texmf-dist/tex/platex/base/jt1gt.fd
index 01412ea3af0..29bc547fc04 100644
--- a/Master/texmf-dist/tex/platex/base/jt1gt.fd
+++ b/Master/texmf-dist/tex/platex/base/jt1gt.fd
@@ -7,14 +7,14 @@
 %% plfonts.dtx  (with options: `JT1gt')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
 %% 
 %% File: plfonts.dtx
 \ProvidesFile{jt1gt.fd}
-       [1997/01/24 v1.3 KANJI font defines]
+       [2018/02/04 v1.6l KANJI font defines]
 \DeclareKanjiFamily{JT1}{gt}{}
 \DeclareRelationFont{JT1}{gt}{m}{}{OT1}{cmr}{bx}{}
 \DeclareFontShape{JT1}{gt}{m}{n}{<5> <6> <7> <8> <9> <10> sgen*tgoth
diff --git a/Master/texmf-dist/tex/platex/base/jt1mc.fd b/Master/texmf-dist/tex/platex/base/jt1mc.fd
index ebd9ce717ee..3fba2724099 100644
--- a/Master/texmf-dist/tex/platex/base/jt1mc.fd
+++ b/Master/texmf-dist/tex/platex/base/jt1mc.fd
@@ -7,14 +7,14 @@
 %% plfonts.dtx  (with options: `JT1mc')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
 %% 
 %% File: plfonts.dtx
 \ProvidesFile{jt1mc.fd}
-       [1997/01/24 v1.3 KANJI font defines]
+       [2018/02/04 v1.6l KANJI font defines]
 \DeclareKanjiFamily{JT1}{mc}{}
 \DeclareRelationFont{JT1}{mc}{m}{}{OT1}{cmr}{m}{}
 \DeclareRelationFont{JT1}{mc}{bx}{}{OT1}{cmr}{bx}{}
diff --git a/Master/texmf-dist/tex/platex/base/jy1gt.fd b/Master/texmf-dist/tex/platex/base/jy1gt.fd
index c2710d9c677..2d6943e5862 100644
--- a/Master/texmf-dist/tex/platex/base/jy1gt.fd
+++ b/Master/texmf-dist/tex/platex/base/jy1gt.fd
@@ -7,14 +7,14 @@
 %% plfonts.dtx  (with options: `JY1gt')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
 %% 
 %% File: plfonts.dtx
 \ProvidesFile{jy1gt.fd}
-       [1997/01/24 v1.3 KANJI font defines]
+       [2018/02/04 v1.6l KANJI font defines]
 \DeclareKanjiFamily{JY1}{gt}{}
 \DeclareRelationFont{JY1}{gt}{m}{}{OT1}{cmr}{bx}{}
 \DeclareFontShape{JY1}{gt}{m}{n}{<5> <6> <7> <8> <9> <10> sgen*goth
diff --git a/Master/texmf-dist/tex/platex/base/jy1mc.fd b/Master/texmf-dist/tex/platex/base/jy1mc.fd
index a45f3b5a539..0fd86603a06 100644
--- a/Master/texmf-dist/tex/platex/base/jy1mc.fd
+++ b/Master/texmf-dist/tex/platex/base/jy1mc.fd
@@ -7,14 +7,14 @@
 %% plfonts.dtx  (with options: `JY1mc')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
 %% 
 %% File: plfonts.dtx
 \ProvidesFile{jy1mc.fd}
-       [1997/01/24 v1.3 KANJI font defines]
+       [2018/02/04 v1.6l KANJI font defines]
 \DeclareKanjiFamily{JY1}{mc}{}
 \DeclareRelationFont{JY1}{mc}{m}{}{OT1}{cmr}{m}{}
 \DeclareRelationFont{JY1}{mc}{bx}{}{OT1}{cmr}{bx}{}
diff --git a/Master/texmf-dist/tex/platex/base/kinsoku.tex b/Master/texmf-dist/tex/platex/base/kinsoku.tex
index 5d0767aa1f1..c6ef58789c3 100644
--- a/Master/texmf-dist/tex/platex/base/kinsoku.tex
+++ b/Master/texmf-dist/tex/platex/base/kinsoku.tex
@@ -7,7 +7,7 @@
 %% kinsoku.dtx  (with options: `plcore')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/platex/base/nidanfloat.sty b/Master/texmf-dist/tex/platex/base/nidanfloat.sty
deleted file mode 100644
index f7444b16137..00000000000
--- a/Master/texmf-dist/tex/platex/base/nidanfloat.sty
+++ /dev/null
@@ -1,652 +0,0 @@
-%%
-%% This is file `nidanfloat.sty',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% nidanfloat.dtx  (with options: `core')
-%% 
-%% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
-%% 
-%% This file is part of the pLaTeX2e system (community edition).
-%% -------------------------------------------------------------
-%% 
-%% File: nidanfloat.dtx
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{nidanfloat}%
-  [2017/05/01 v2.8 Put double-floats at top/bottom within twocolumn mode]
-\DeclareOption{balance}{\AtEndDocument{\let\clearpage\balanceclearpage}}
-\DeclareOption{nobalance}{\relax}
-\ExecuteOptions{nobalance}
-\ProcessOptions
-\newcommand\dblbotfraction{0.5}
-\newcount\c@dblbotnumber
-\setcounter{dblbotnumber}{2}
-\newdimen\@dblbotroom
-\newcount\@dblbotnum
-\def\@dblfloatplacement{%
-   \global\@dbltopnum\c@dbltopnumber
-   \global\@dblbotnum\c@dblbotnumber % added
-   \global\@dbltoproom\dbltopfraction\@colht
-   \global\@dblbotroom\dblbotfraction\@colht % added
-   \@textmin\@colht
-     \advance\@textmin-\@dbltoproom
-     \advance\@textmin-\@dblbotroom % added
-   \@fpmin\dblfloatpagefraction\textheight
-   \@fptop\@dblfptop
-   \@fpsep\@dblfpsep
-   \@fpbot\@dblfpbot
-}
-\gdef\@dblbotlist{}
-\gdef\L@toplist{}
-\gdef\R@toplist{}
-\gdef\L@botlist{}
-\gdef\R@botlist{}
-\def\@dblfloat{%
-  \if@twocolumn\let\reserved@a\@dbflt\else\let\reserved@a\@float\fi
-  \reserved@a}
-\def\@dbflt#1{\@ifnextchar[{\@xdblfloat{#1}}{\@xdblfloat{#1}[tb]}}
-\def\@xdblfloat#1[#2]{%
-  \@xfloat{#1}[#2]\hsize\textwidth\linewidth\textwidth}
-\let\end@dblfloat\end@float
-\def\@addtocurcol{%
-  \ifdim\wd\@currbox>\columnwidth
-    \@addtodblcol
-  \else
-    \@insertfalse
-    \@setfloattypecounts
-    \ifnum\@fpstype=8 % is only `!p'
-    \else
-      \ifnum\@fpstype=24 % is only `p'
-      \else
-        \@flsettextmin
-        \advance\@textmin\@textfloatsheight
-        \@reqcolroom\@pageht
-        \ifdim\@textmin>\@reqcolroom \@reqcolroom\@textmin\fi
-        \advance\@reqcolroom\ht\@currbox
-        \ifdim\@colroom>\@reqcolroom
-          \@flsetnum\@colnum
-          \ifnum\@colnum>\z@
-            \@bitor\@currtype\@deferlist
-            \if@test
-            \else
-              \@bitor\@currtype{\L@botlist\R@botlist}%
-              \if@test
-                \@addtobot
-              \else
-                \ifodd\count\@currbox
-                  \advance\@reqcolroom\intextsep
-                  \ifdim\@colroom>\@reqcolroom
-                    \global\advance\@colnum\m@ne
-                    \global\advance\@textfloatsheight\ht\@currbox
-                    \global\advance\@textfloatsheight 2\intextsep
-                    \@cons\@midlist\@currbox
-                    \if@nobreak
-                      \nobreak
-                      \@nobreakfalse
-                      \everypar{}%
-                    \else
-                      \addpenalty \interlinepenalty
-                    \fi
-                    \vskip\intextsep
-                    \box\@currbox
-                    \penalty\interlinepenalty
-                    \vskip\intextsep
-                    \ifnum\outputpenalty<-\@Mii \vskip-\parskip \fi
-                    \outputpenalty\z@
-                    \@inserttrue
-                  \fi
-                \fi
-                \if@insert\else\@addtotoporbot\fi
-              \fi
-            \fi
-          \fi
-        \fi
-      \fi
-    \fi
-    \if@insert\else\@resethfps\@cons\@deferlist\@currbox\fi
-  \fi
-}
-\def\@addtotoporbot{%
-  \@getfpsbit \tw@
-  \ifodd\@tempcnta
-    \@flsetnum\@topnum
-    \ifnum\@topnum>\z@
-      \@tempswafalse
-      \@flcheckspace\@toproom\@toplist\L@toplist\R@toplist
-      \if@tempswa
-        \@bitor\@currtype{\@midlist\L@botlist\R@botlist}%
-        \if@test\else
-          \if@firstcolumn
-            \@flupdates \@topnum \@toproom \L@toplist
-          \else
-            \@flupdates \@topnum \@toproom \R@toplist
-          \fi
-          \@inserttrue
-        \fi
-      \fi
-    \fi
-  \fi
-  \if@insert\else\@addtobot\fi
-}
-\def\@addtobot{%
-  \@getfpsbit 4\relax
-  \ifodd\@tempcnta
-    \@flsetnum\@botnum
-    \ifnum\@botnum>\z@
-      \@tempswafalse
-      \@flcheckspace\@botroom\@botlist\L@botlist\R@botlist
-      \if@tempswa
-        \global\maxdepth\z@
-        \if@firstcolumn
-          \@flupdates \@botnum \@botroom \L@botlist
-        \else
-          \@flupdates \@botnum \@botroom \R@botlist
-        \fi
-        \@inserttrue
-      \fi
-    \fi
-  \fi
-}
-\let\org@addtonextcol\@addtonextcol
-\def\@addtonextcol{%
-  \ifdim\wd\@currbox>\columnwidth
-    \@addtodblcol
-  \else
-    \org@addtonextcol
-  \fi
-}
-\def\@addtodblcol{%
-  \begingroup
-  \@insertfalse
-  \@setfloattypecounts
-  \ifnum\@fpstype=8 % is only `!p'
-  \else
-    \ifnum\@fpstype=24 % is only `p'
-    \else
-      \@bitor\@currtype{\@dbldeferlist}
-      %\@bitor\@currtype{\@deferlist\@dbldeferlist}
-      \if@test
-      \else
-        \@tempswafalse
-        \@checkdblspace
-        \if@tempswa
-          \@addtodbltoporbot
-        \fi
-      \fi
-    \fi
-  \fi
-  \if@insert\else\@cons\@dbldeferlist\@currbox\fi
-  \endgroup
-}
-\def\@addtodbltoporbot{%
-  \@getfpsbit \tw@
-  \ifodd\@tempcnta
-    \@flsetnum\@dbltopnum
-    \ifnum\@dbltopnum>\z@
-      \@bitor\@currtype{%
-         \L@toplist\R@toplist\L@botlist\R@botlist\@dblbotlist}
-      \if@test
-      \else
-        \@tempswafalse
-        \@dblflcheckspace \@dbltoproom \@dbltoplist
-        \if@tempswa
-          \@tempdima-\ht\@currbox
-          \advance\@tempdima
-           -\ifx\@dbltoplist\@empty \dbltextfloatsep\else\dblfloatsep\fi
-          \global\advance\@dbltoproom\@tempdima
-          \global\advance\@dbltopnum\m@ne
-          \@cons\@dbltoplist\@currbox
-          \if@firstcolumn
-            \advance\@colroom\@tempdima
-            \global\advance\@colroom\maxdepth
-          \else
-            \@tempdima\textheight
-            \@chkdblfloatht\advance\@tempdima-\@floatht
-            \L@chkfloatht\advance\@tempdima-\@floatht
-            \vbadness=\@M \splittopskip=\topskip \splitmaxdepth=\maxdepth
-            \setbox\z@=\vbox{\unvcopy\@leftcolumn}%
-            \setbox\@ne=\vsplit\z@ to\@tempdima
-            \advance\@colroom-\ht\z@
-            \global\advance\@colroom-\dp\z@
-          \fi
-          \@inserttrue
-        \fi
-      \fi
-    \fi
-  \fi
-  \if@insert\else\@addtodblbot\fi
-}
-\def\@addtodblbot{%
-  \@getfpsbit 4\relax
-  \ifodd\@tempcnta
-    \@flsetnum\@botnum
-    \ifnum\@botnum>\z@
-      \@tempswafalse
-      \@dblflcheckspace \@dbltoproom \@dbltoplist
-      \if@tempswa
-        \@tempdima-\ht\@currbox \advance\@tempdima
-           -\ifx\@dblbotlist\@empty \dbltextfloatsep\else\dblfloatsep\fi
-        \global\advance\@dblbotroom\@tempdima
-        \global\advance\@dblbotnum\m@ne
-        \@cons\@dblbotlist\@currbox
-        \if@firstcolumn
-          \advance\@colroom\@tempdima
-          \global\advance\@colroom\maxdepth
-        \else
-          \@tempdima\textheight
-          \@chkdblfloatht\advance\@tempdima-\@floatht
-          \L@chkfloatht\advance\@tempdima-\@floatht
-          \vbadness=\@M \splittopskip=\topskip \splitmaxdepth=\maxdepth
-          \setbox\z@=\vbox{\unvcopy\@leftcolumn}%
-          \setbox\@ne=\vsplit\z@ to\@tempdima
-          \advance\@colroom-\ht\z@
-          \global\advance\@colroom-\dp\z@
-        \fi
-        \@inserttrue
-      \fi
-    \fi
-  \fi
-}
-\global\newdimen\@floatht \@floatht\z@
-\def \@flcheckspace #1#2#3#4{%
-   \advance \@reqcolroom
-  \if@twocolumn
-    \if@firstcolumn
-      \ifx #3\@empty \textfloatsep \else \floatsep \fi
-    \else
-      \ifx #4\@empty \textfloatsep \else \floatsep \fi
-    \fi
-  \else
-     \ifx #2\@empty \textfloatsep \else \floatsep \fi
-  \fi
-   \ifdim \@colroom>\@reqcolroom
-     \ifdim #1>\ht\@currbox
-       \@tempswatrue
-     \else
-       \ifnum \@fpstype<\sixt@@n
-         \@tempswatrue
-       \fi
-     \fi
-   \fi
-}
-\def\@dblflcheckspace#1#2{%
-  \@tempdima=#1\relax
-  \advance\@tempdima
-     -\ifx #2\@empty \dbltextfloatsep\else\dblfloatsep\fi
-  \ifdim\@tempdima>\ht\@currbox
-    \@tempswatrue
-  \else
-    \ifnum\@fpstype<\sixt@@n
-      \advance\@tempdima\@textmin
-      \if \@tempdima>\ht\@currbox
-        \@tempswatrue
-      \fi
-    \fi
-  \fi
-}
-\def\@checkdblspace{%
-   \@tempdima\@pageht\advance\@tempdima\@pagedp
-   \@tempdimb\textfraction\@colht
-   \ifdim\@tempdima<\@tempdimb \@tempdima\@tempdimb\fi
-   \if@firstcolumn\else
-     \advance\@tempdima\ht\@leftcolumn
-     \advance\@tempdima\dp\@leftcolumn
-   \fi
-   \L@chkfloatht\advance\@tempdima\@floatht
-   \R@chkfloatht\advance\@tempdima\@floatht
-   \@chkdblfloatht\advance\@tempdima\tw@\@floatht
-   \@tempdimb\ht\@currbox\advance\@tempdimb\dp\@currbox
-   \advance\@tempdimb
-      \ifdim\@floatht>\z@ \dbltextfloatsep\else\dblfloatsep\fi
-   \multiply\@tempdimb\tw@ \advance\@tempdima\@tempdimb
-   \ifdim\@tempdima>\tw@\textheight
-     \@tempswafalse
-   \else
-     \@tempswatrue
-   \fi
-}
-\def\tmp@comflelt#1{%
-  \setbox\@tempboxa
-  \vbox{\unvbox\@tempboxa\copy #1\vskip\floatsep}%
-}
-\def\tmp@comdblflelt#1{%
-  \setbox\@tempboxa
-  \vbox{\unvbox\@tempboxa\copy #1\vskip\dblfloatsep}%
-}
-\def\L@chkfloatht{\@floatht\z@
-  \ifx\L@toplist\@empty\else
-    \let\@elt\tmp@comflelt\setbox\@tempboxa\vbox{}\L@toplist
-    \setbox\@ne\vbox{\boxmaxdepth\maxdepth
-        \unvbox\@tempboxa\vskip-\floatsep\topfigrule\vskip\textfloatsep
-        }%
-    \let\@elt\relax \advance\@floatht\ht\@ne \advance\@floatht\dp\@ne
-  \fi
-  \ifx\L@botlist\@empty\else
-    \let\@elt\tmp@comflelt\setbox\@tempboxa\vbox{}\L@botlist
-    \setbox\@ne\vbox{\boxmaxdepth\maxdepth
-        \vskip\textfloatsep\botfigrule\unvbox\@tempboxa\vskip-\floatsep
-        }%
-    \let\@elt\relax \advance\@floatht\ht\@ne \advance\@floatht\dp\@ne
-  \fi
-  \global\@floatht\@floatht
-}
-\def\R@chkfloatht{\@floatht\z@
-  \ifx\R@toplist\@empty\else
-    \let\@elt\tmp@comflelt\setbox\@tempboxa\vbox{}\R@toplist
-    \setbox\@ne\vbox{\boxmaxdepth\maxdepth
-        \unvbox\@tempboxa\vskip-\floatsep\topfigrule\vskip\textfloatsep
-        }%
-    \let\@elt\relax \advance\@floatht\ht\@ne \advance\@floatht\dp\@ne
-  \fi
-  \ifx\R@botlist\@empty\else
-    \let\@elt\tmp@comflelt\setbox\@tempboxa\vbox{}\R@botlist
-    \setbox\@ne\vbox{\boxmaxdepth\maxdepth
-        \vskip\textfloatsep\botfigrule\unvbox\@tempboxa\vskip-\floatsep
-        }%
-    \let\@elt\relax \advance\@floatht\ht\@ne \advance\@floatht\dp\@ne
-  \fi
-  \global\@floatht\@floatht
-}
-\def\@chkdblfloatht{\@floatht\z@
-  \ifx\@dbltoplist\@empty\else
-    \let\@elt\tmp@comdblflelt\setbox\@tempboxa\vbox{}\@dbltoplist
-    \setbox\@ne\vbox{\boxmaxdepth\maxdepth
-        \unvbox\@tempboxa
-        \vskip-\dblfloatsep
-        \dblfigrule
-        \vskip\dbltextfloatsep
-        }%
-    \let\@elt\relax \advance\@floatht\ht\@ne \advance\@floatht\dp\@ne
-  \fi
-  \ifx\@dblbotlist\@empty\else
-    \let\@elt\tmp@comdblflelt\setbox\@tempboxa\vbox{}\@dblbotlist
-    \setbox\@ne\vbox{\boxmaxdepth\maxdepth
-        \vskip\dbltextfloatsep
-        \dblfigrule
-        \unvbox\@tempboxa
-        \vskip-\dblfloatsep
-        }%
-    \let\@elt\relax \advance\@floatht\ht\@ne \advance\@floatht\dp\@ne
-  \fi
-  \global\@floatht\@floatht
-}
-\global\newdimen\@fixht
-\global\newdimen\@rightfixht
-\def\@combinefloats{%
-  %%\boxmaxdepth\maxdepth
-  \if@twocolumn
-    \if@firstcolumn
-    \else
-      \@fixht\ht\@leftcolumn \advance\@fixht\dp\@leftcolumn
-      \@chkdblfloatht \@tempdima\@floatht
-      \L@chkfloatht \advance\@tempdima\@floatht
-      \advance\@fixht\@tempdima
-      \ifdim\@fixht>\textheight
-        \@fixht\textheight
-        \advance\@fixht-\@tempdima
-        \advance\@fixht\maxdepth
-        \vbadness=\@M \splittopskip=\topskip \splitmaxdepth=\maxdepth
-        \setbox\z@=\vsplit\@leftcolumn to\@fixht
-        \advance\@fixht-\maxdepth
-        \@tempdima\baselineskip \advance\@tempdima-\topskip
-        \setbox\@outputbox=\vbox{%
-            \ifvoid\@leftcolumn
-            \else
-              \unvbox\@leftcolumn\vskip\@tempdima
-            \fi\relax
-            \unvbox\@outputbox}% \vss moved from here
-        \setbox\@leftcolumn=\vbox to\@fixht{\unvbox\z@\vss}% to here (2017/05/01)
-      \fi
-      \@fixht\ht\@leftcolumn
-        \advance\@fixht\dp\@leftcolumn \advance\@fixht\@floatht
-      \@rightfixht\ht\@outputbox \advance\@rightfixht\dp\@outputbox
-      \@chkdblfloatht \@tempdima\@floatht
-      \R@chkfloatht \advance\@tempdima\@floatht
-      \advance\@rightfixht\@tempdima
-      \ifdim\@rightfixht>\textheight
-        \@rightfixht\textheight
-        \advance\@rightfixht-\@tempdima
-        \advance\@rightfixht\maxdepth
-        \vbadness=\@M \splittopskip=\topskip \splitmaxdepth=\maxdepth
-        \setbox\z@=\vsplit\@outputbox to\@rightfixht
-        \advance\@rightfixht-\maxdepth
-        \unvbox\@outputbox
-        \setbox\@outputbox=\vbox to\@rightfixht{\unvbox\z@\vss}%
-      \fi
-      \@rightfixht\ht\@outputbox
-        \advance\@rightfixht\dp\@outputbox \advance\@rightfixht\@floatht
-      \ifx\L@toplist\@empty\else\L@cflt\fi
-      \ifx\L@botlist\@empty\else\L@cflb\fi
-      \ifx\R@toplist\@empty\else\R@cflt\fi
-      \ifx\R@botlist\@empty\else\R@cflb\fi
-    \fi
-  \else
-      \ifx\@toplist\@empty\else\@cflt\fi
-      \ifx\@botlist\@empty\else\@cflb\fi
-  \fi
-}
-\def\L@cflt{%
-  \let\@elt\@comflelt\setbox\@tempboxa\vbox{}\L@toplist
-  \setbox\@leftcolumn\vbox to\@fixht{\boxmaxdepth\maxdepth
-      \unvbox\@tempboxa
-      \vskip-\floatsep\topfigrule\vskip\textfloatsep\unvbox\@leftcolumn
-      \vss}%
-  \let\@elt\relax
-  \xdef\@freelist{\@freelist\L@toplist}\global\let\L@toplist\@empty
-  \@colht\@fixht
-}
-\def\L@cflb{%
-  \let\@elt\@comflelt\setbox\@tempboxa\vbox{}\L@botlist
-  \setbox\@leftcolumn\vbox to\@fixht{\boxmaxdepth\maxdepth
-      \unvbox\@leftcolumn
-      \vskip\textfloatsep\botfigrule\unvbox\@tempboxa\vskip-\floatsep
-      \vss}%
-  \let\@elt\relax
-  \xdef\@freelist{\@freelist\L@botlist}\global\let\L@botlist\@empty
-  \@colht\@fixht
-}
-\def\R@cflt{%
-  \let\@elt\@comflelt\setbox\@tempboxa\vbox{}\R@toplist
-  \setbox\@outputbox\vbox to\@rightfixht{\boxmaxdepth\maxdepth
-      \unvbox\@tempboxa
-      \vskip-\floatsep\topfigrule\vskip\textfloatsep\unvbox\@outputbox
-      \vss}%
-  \let\@elt\relax
-  \xdef\@freelist{\@freelist\R@toplist}\global\let\R@toplist\@empty
-  \@colht\@rightfixht
-}
-\def\R@cflb{%
-  \let\@elt\@comflelt\setbox\@tempboxa\vbox{}\R@botlist
-  \setbox\@outputbox\vbox to\@rightfixht{\boxmaxdepth\maxdepth
-      \unvbox\@outputbox
-      \vskip\textfloatsep\botfigrule\unvbox\@tempboxa\vskip-\floatsep
-      \vss}%
-  \let\@elt\relax
-  \xdef\@freelist{\@freelist\R@botlist}\global\let\R@botlist\@empty
-  \@colht\@rightfixht
-}
-\def\@combinedblfloats{%
-  \ifx\@dbltoplist\@empty
-  \else
-    \let\@elt\@comdblflelt\setbox\@tempboxa\vbox{}\@dbltoplist
-    \setbox\@outputbox\vbox{\boxmaxdepth\maxdepth
-       \unvbox\@tempboxa
-       \vskip-\dblfloatsep
-       \dblfigrule
-       \vskip\dbltextfloatsep
-       \box\@outputbox}%
-    \let\@elt\relax\xdef\@freelist{\@freelist\@dbltoplist}%
-    \global\let\@dbltoplist\@empty
-  \fi
-  \ifx\@dblbotlist\@empty
-  \else
-    \let\@elt\@comdblflelt\setbox\@tempboxa\vbox{}\@dblbotlist
-    \setbox\@outputbox\vbox{\boxmaxdepth\maxdepth
-       \box\@outputbox
-       \vskip\dbltextfloatsep
-       \dblfigrule
-       \unvbox\@tempboxa
-       \vskip-\dblfloatsep
-       }%
-    \let\@elt\relax\xdef\@freelist{\@freelist\@dblbotlist}%
-    \global\let\@dblbotlist\@empty
-  \fi
-  \global\setbox\@outputbox\vbox to\textheight{\unvbox\@outputbox}%
-}
-\newif\if@balance \@balancefalse
-\newbox\@combinebox
-\def\@outputdblcol{%
-  \if@firstcolumn
-    \global\@firstcolumnfalse
-    \global\setbox\@leftcolumn\box\@outputbox
-    \@colht\textheight
-    \@chkdblfloatht\global\advance\@colht-\@floatht
-  \else
-    \global\@firstcolumntrue
-    \if@balance % $B:81&%+%i%`$r6QEy$KJ,3d(B
-      \@tempdima\baselineskip
-      \advance\@tempdima-\topskip
-      % $BO"7k(B
-      \setbox\@combinebox=\vbox{%
-          \unvbox\@leftcolumn\vskip\@tempdima\unvbox\@outputbox}%
-      \@tempdima\ht\@combinebox
-      \advance\@tempdima\dp\@combinebox
-      \divide\@tempdima\tw@
-      % $BJ,3d(B
-      \vbadness=\@M \splittopskip=\topskip \splitmaxdepth=\maxdepth
-      \setbox\@leftcolumn=\vsplit\@combinebox to\@tempdima
-      \setbox\@outputbox=\vtop{\unvbox\@combinebox}
-      \setbox\@leftcolumn=\vtop{\unvbox\@leftcolumn}
-    \fi
-    % $B@07A(B
-    \@tempdima\ht\@leftcolumn
-    \setbox\@outputbox\vbox to\@tempdima{%
-      \hb@xt@\textwidth{%
-        \hb@xt@\columnwidth{%
-           \vbox to\@tempdima{\box\@leftcolumn\vss}\hss}%
-        \hfil
-        \vrule width\columnseprule
-        \hfil
-        \hb@xt@\columnwidth{%
-           \vbox to\@tempdima{\box\@outputbox\vss}\hss}%
-      }%
-      \vss
-    }%
-    \@combinedblfloats
-    \@outputpage
-    \begingroup
-      \@dblfloatplacement
-      \@startdblcolumn
-      \@whilesw\if@fcolmade \fi{\@outputpage\@startdblcolumn}%
-    \endgroup
-  \fi
-  \global\@balancefalse
-}
-\def\@startdblcolumn{%
-  \global\@colht\textheight
-  \@tryfcolumn\@dbldeferlist
-  \if@fcolmade
-  \else
-    \begingroup
-      \let\reserved@b\@dbldeferlist
-      \global\let\@dbldeferlist\@empty
-      \let\@elt\@sdblcolelt
-      \reserved@b
-    \endgroup
-  \fi
-  \@chkdblfloatht
-  \global\advance\@colht-\@floatht
-}
-\def\@doclearpage{%
-  \ifvoid\footins
-    \setbox\@tempboxa\vsplit\@cclv to\z@ \unvbox\@tempboxa
-    \setbox\@tempboxa\box\@cclv
-    \xdef\@deferlist{%
-       \L@toplist\R@toplist\L@botlist\R@botlist\@deferlist}%
-    \global\let\L@toplist\@empty % changed from \@toplist
-    \global\let\R@toplist\@empty % added
-    \global\let\L@botlist\@empty % changed from \@botlist
-    \global\let\R@botlist\@empty % added
-    \global\@colroom\@colht
-    \ifx\@currlist\@empty
-    \else
-      \@latexerr{Float(s) lost}\@ehb
-        \global\let\@currlist\@empty
-    \fi
-    \@makefcolumn\@deferlist
-    \@whilesw\if@fcolmade \fi{\@opcol\@makefcolumn\@deferlist}%
-    \if@twocolumn
-      \if@firstcolumn
-        % added \@dblbotlist
-        \xdef\@dbldeferlist{\@dbltoplist\@dblbotlist\@dbldeferlist}%
-        \global\let\@dbltoplist\@empty
-        \global\let\@dblbotlist\@empty % added
-        \global\@colht\textheight
-        \begingroup
-          \@dblfloatplacement
-          \@makefcolumn\@dbldeferlist
-          \@whilesw\if@fcolmade \fi{\@outputpage
-                                    \@makefcolumn\@dbldeferlist}%
-        \endgroup
-      \else
-        \vbox{}\clearpage
-      \fi
-    \fi
-  \else
-    \setbox\@cclv\vbox{\box\@cclv\vfil}%
-    \@makecol\@opcol
-    \clearpage
-  \fi
-}
-\long\def\@topnewpage[#1]{%
-  %\@nodocument
-  \@next\@currbox\@freelist{}{}%
-  \global\setbox\@currbox
-    \color@vbox
-      \normalcolor
-      \vbox{\hsize\textwidth
-            \@parboxrestore
-            \col@number\@ne
-            #1%
-            \vskip-\dbltextfloatsep}%
-    \color@endbox
-  \ifdim\ht\@currbox>\textheight
-    \ht\@currbox\textheight
-  \fi
-  \global\count\@currbox\tw@
-  \@tempdima-\ht\@currbox
-  \advance\@tempdima-\dbltextfloatsep
-  \global\advance\@colht\@tempdima
-  \ifx\@dbltoplist\@empty
-  \else
-    \@latexerr{Float(s) lost}\@ehb
-    \let\@dbltoplist\@empty
-  \fi
-  \@cons\@dbltoplist\@currbox
-  \global\@dbltopnum\m@ne
-  \global\@dblbotnum\m@ne % added
-  \ifdim\@colht<2.5\baselineskip
-    \@latex@warning@no@line {Optional argument of \noexpand\twocolumn
-          too tall on page \thepage}%
-    \@emptycol
-    \if@firstcolumn
-    \else
-      \@emptycol
-    \fi
-  \else
-    \global\vsize\@colht
-    \global\@colroom\@colht
-    \@floatplacement
-  \fi
-  %\global\@dbltoproom\maxdimen
-  %\global\@dblbotroom\maxdimen
-  %\@addtodblcol
-}
-\def\balancenewpage{\par\vfil\global\@balancetrue\penalty-\@M}
-\def\balanceclearpage{\balancenewpage
-    \write\m@ne{}\vbox{}\global\@balancetrue\penalty-\@Mi}
-\endinput
-%%
-%% End of file `nidanfloat.sty'.
diff --git a/Master/texmf-dist/tex/platex/base/oldpfont.sty b/Master/texmf-dist/tex/platex/base/oldpfont.sty
index 62959a461ba..268814fa58b 100644
--- a/Master/texmf-dist/tex/platex/base/oldpfont.sty
+++ b/Master/texmf-dist/tex/platex/base/oldpfont.sty
@@ -7,7 +7,7 @@
 %% pl209.dtx  (with options: `oldfonts')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/platex/base/pfltrace.sty b/Master/texmf-dist/tex/platex/base/pfltrace.sty
index 06459d11a23..a415580d4c8 100644
--- a/Master/texmf-dist/tex/platex/base/pfltrace.sty
+++ b/Master/texmf-dist/tex/platex/base/pfltrace.sty
@@ -7,7 +7,7 @@
 %% plcore.dtx  (with options: `fltrace,trace')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/platex/base/pl209.def b/Master/texmf-dist/tex/platex/base/pl209.def
index 68376e34600..d80c2cfe120 100644
--- a/Master/texmf-dist/tex/platex/base/pl209.def
+++ b/Master/texmf-dist/tex/platex/base/pl209.def
@@ -7,7 +7,7 @@
 %% pl209.dtx  (with options: `pl209')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/platex/base/platex.ltx b/Master/texmf-dist/tex/platex/base/platex.ltx
index 37c4e0d7eb4..b36a4958e81 100644
--- a/Master/texmf-dist/tex/platex/base/platex.ltx
+++ b/Master/texmf-dist/tex/platex/base/platex.ltx
@@ -7,7 +7,7 @@
 %% platex.dtx  (with options: `plcore')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -23,6 +23,11 @@
          **************************}
 \makeatletter
 \input plcore.ltx
+\InputIfFileExists{pldefs.cfg}
+           {\typeout{*************************************^^J%
+                     * Local config file pldefs.cfg used^^J%
+                     *************************************}}%
+           {\input{pldefs.ltx}}
 \the\everyjob
 \everyjob\expandafter{%
   \the\everyjob
diff --git a/Master/texmf-dist/tex/platex/base/platexrelease.sty b/Master/texmf-dist/tex/platex/base/platexrelease.sty
index 7f81f324a97..9ff963103b1 100644
--- a/Master/texmf-dist/tex/platex/base/platexrelease.sty
+++ b/Master/texmf-dist/tex/platex/base/platexrelease.sty
@@ -9,7 +9,7 @@
 %% plfonts.dtx  (with options: `platexrelease')
 %% plcore.dtx  (with options: `platexrelease')
 %% 
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -18,8 +18,16 @@
 \edef\p@known@latexreleaseversion
    {2017/04/15}
 \edef\platexreleaseversion
-   {2017/10/28}
-\def\plIncludeInRelease#1{\kernel@ifnextchar[%
+   {2018/03/09}
+\newif\if@plincludeinrelease
+\@plincludeinreleasefalse
+\def\plIncludeInRelease#1{%
+  \if@plincludeinrelease
+    \PackageError{platexrelease}
+      {mis-matched \string\plIncludeInRelease}{}%
+    \@plincludeinreleasefalse
+  \fi
+  \kernel@ifnextchar[%
   {\@plIncludeInRelease{#1}}
   {\@plIncludeInRelease{#1}[#1]}}
 \def\@plIncludeInRelease#1[#2]{\@plIncludeInRele@se{#2}}
@@ -32,6 +40,7 @@
      \expandafter\expandafter\expandafter\@gobble@plIncludeInRelease
     \else
       \GenericInfo{}{Applying: \the\toks@}%
+      \@plincludeinreleasetrue
       \expandafter\let\csname\string#2+\@currname+plIIR\endcsname\@empty
     \fi
   \else
@@ -39,12 +48,28 @@
     \expandafter\@gobble@plIncludeInRelease
   \fi
 }
-\long\def\@gobble@plIncludeInRelease#1\plEndIncludeInRelease{}
-\let\plEndIncludeInRelease\relax
+\def\plEndIncludeInRelease{%
+  \if@plincludeinrelease
+    \@plincludeinreleasefalse
+  \else
+    \PackageError{platexrelease}
+      {mis-matched \string\plEndIncludeInRelease}{}%
+  \fi}
+\long\def\@gobble@plIncludeInRelease#1\plEndIncludeInRelease{%
+  \@plincludeinreleasefalse
+  \@check@plIncludeInRelease#1\plIncludeInRelease
+    \@check@plIncludeInRelease\@end@check@plIncludeInRelease}
+\long\def\@check@plIncludeInRelease#1\plIncludeInRelease
+  #2#3\@end@check@plIncludeInRelease{%
+  \ifx\@check@plIncludeInRelease#2\else
+    \PackageError{platexrelease}
+      {skipped \string\plIncludeInRelease}{}%
+  \fi}
 %% File: platexrelease.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesPackage{platexrelease}
-                [2018/01/27 v1.0j latexrelease support for pLaTeX Kernel]
+          [2018/01/27 v1.0k latexrelease support for pLaTeX Kernel
+              (including releases up to \platexreleaseversion)]
 \RequirePackageWithOptions{latexrelease}
 \ifnum\expandafter\@parse@version\latexreleaseversion//00\@nil
   >\expandafter\@parse@version\p@known@latexreleaseversion//00\@nil
@@ -522,6 +547,25 @@ of this package available from CTAN}
 \def\<{\inhibitglue}
 \plEndIncludeInRelease
 %% File: plcore.dtx
+\plIncludeInRelease{2018/03/09}%
+                   {\removejfmglue}{Macro added}%
+\ifx\lastnodesubtype\@undefined
+  \let\removejfmglue\@undefined
+\else
+  \def\pltx@gluetype{11}
+  \def\pltx@jfmgluesubtype{21}
+  \protected\def\removejfmglue{%
+    \ifnum\lastnodetype=\pltx@gluetype\relax
+      \ifnum\lastnodesubtype=\pltx@jfmgluesubtype\relax
+        \unskip
+      \fi
+    \fi}
+\fi
+\plEndIncludeInRelease
+\plIncludeInRelease{0000/00/00}%
+                   {\removejfmglue}{Macro added}%
+\let\removejfmglue\@undefined
+\plEndIncludeInRelease
 \plIncludeInRelease{2017/10/28}{\@no@lnbk}
                    {Break before prebreakpenalty}%
 \def\@no@lnbk #1[#2]{%
@@ -1126,6 +1170,58 @@ of this package available from CTAN}
      \@startfield
      \strut}
 \plEndIncludeInRelease
+\plIncludeInRelease{2018/03/09}{\@tabclassz}
+                   {Inhibit JFM glue in tabular cells}%
+\ifx\removejfmglue\@undefined
+\def\@tabclassz{%
+  \ifcase\@lastchclass
+    \@acolampacol
+  \or
+    \@ampacol
+  \or
+  \or
+  \or
+    \@addamp
+  \or
+    \@acolampacol
+  \or
+    \@firstampfalse\@acol
+  \fi
+  \edef\@preamble{%
+    \@preamble{%
+      \ifcase\@chnum
+        \hfil\mbox{\inhibitglue\ignorespaces\@sharp\unskip}\hfil % c
+      \or
+        \hskip1sp\mbox{\inhibitglue\ignorespaces\@sharp\unskip}\hfil % l
+      \or
+        \hfil\hskip1sp\mbox{\inhibitglue\ignorespaces\@sharp\unskip}% % r
+      \fi}}}
+\else
+\def\@tabclassz{%
+  \ifcase\@lastchclass
+    \@acolampacol
+  \or
+    \@ampacol
+  \or
+  \or
+  \or
+    \@addamp
+  \or
+    \@acolampacol
+  \or
+    \@firstampfalse\@acol
+  \fi
+  \edef\@preamble{%
+    \@preamble{%
+      \ifcase\@chnum
+        \hfil\inhibitglue\ignorespaces\@sharp\unskip\removejfmglue\hfil % c
+      \or
+        \hskip1sp\inhibitglue\ignorespaces\@sharp\unskip\removejfmglue\hfil % l
+      \or
+        \hfil\hskip1sp\inhibitglue\ignorespaces\@sharp\unskip\removejfmglue % r
+      \fi}}}
+\fi
+\plEndIncludeInRelease
 \plIncludeInRelease{2017/09/26}{\@tabclassz}
                    {Inhibit JFM glue in tabular cells}%
 \def\@tabclassz{%
@@ -1204,6 +1300,11 @@ of this package available from CTAN}
         \hfil\hskip1sp\ignorespaces\@sharp\unskip
       \fi}}}
 \plEndIncludeInRelease
+\plIncludeInRelease{2018/03/09}{\@classv}
+                   {Inhibit JFM glue in tabular cells}%
+\def\@classv{\@addtopreamble{\@startpbox{\@nextchar}\pltx@next@inhibitglue\ignorespaces
+\@sharp\unskip\@endpbox}}
+\plEndIncludeInRelease
 \plIncludeInRelease{2017/07/29}{\@classv}
                    {Inhibit JFM glue in tabular cells}%
 \def\@classv{\@addtopreamble{\@startpbox{\@nextchar}\mbox{}\inhibitglue\ignorespaces
@@ -1214,6 +1315,19 @@ of this package available from CTAN}
 \def\@classv{\@addtopreamble{\@startpbox{\@nextchar}\ignorespaces
 \@sharp\@endpbox}}
 \plEndIncludeInRelease
+\plIncludeInRelease{2018/03/09}{\pltx@next@inhibitglue}
+                   {Add \pltx@next@inhibitglue}%
+\protected\def\pltx@next@inhibitglue{%
+  \ifhmode\inhibitglue\else
+  \edef\@tempa{\everypar{\inhibitglue
+    \everypar{\unexpanded\expandafter{\the\everypar}}%
+    \unexpanded\expandafter{\the\everypar}}}%
+  \@tempa\fi}
+\plEndIncludeInRelease
+\plIncludeInRelease{0000/00/00}{\pltx@next@inhibitglue}
+                   {Add \pltx@next@inhibitglue}%
+\let\pltx@next@inhibitglue\@undefined
+\plEndIncludeInRelease
 \plIncludeInRelease{2016/04/17}{\@tabular}
                    {Remove extra \xkanjiskip}%
 \def\@tabular{\leavevmode \null\hbox \bgroup $\let\@acol\@tabacol
@@ -1294,6 +1408,21 @@ of this package available from CTAN}
   \ifmmode\@@underline{#1}%
   \else $\@@underline{\hbox{#1}}\m@th$\relax\fi}
 \plEndIncludeInRelease
+\plIncludeInRelease{2018/03/09}%
+                   {\e@alloc@chardef}{Extended Allocation (FAM256)}%
+\ifx\omathchar\@undefined
+  \ifx\widowpenalties\@undefined
+    \mathchardef\e@alloc@top=255
+    \let\e@alloc@chardef\chardef
+  \else
+    \mathchardef\e@alloc@top=32767
+    \let\e@alloc@chardef\mathchardef
+  \fi
+\else
+    \omathchardef\e@alloc@top=65535
+    \let\e@alloc@chardef\omathchardef
+\fi
+\plEndIncludeInRelease
 \plIncludeInRelease{2016/11/29}%
                    {\e@alloc@chardef}{Extended Allocation (FAM256)}%
 \ifx\omathchar\@undefined
diff --git a/Master/texmf-dist/tex/platex/base/plcore.ltx b/Master/texmf-dist/tex/platex/base/plcore.ltx
index 000ae2fb325..288406422f2 100644
--- a/Master/texmf-dist/tex/platex/base/plcore.ltx
+++ b/Master/texmf-dist/tex/platex/base/plcore.ltx
@@ -10,7 +10,7 @@
 %% plvers.dtx  (with options: `plfinal')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -18,10 +18,18 @@
 %% File: plvers.dtx
 \def\pfmtname{pLaTeX2e}
 \def\pfmtversion
-   {2017/10/28}
-\def\ppatch@level{4}
+   {2018/03/09}
+\def\ppatch@level{0}
 \edef\platexBANNER{\the\everyjob\noexpand\typeout{}\relax}% save LaTeX banner
-\def\plIncludeInRelease#1{\kernel@ifnextchar[%
+\newif\if@plincludeinrelease
+\@plincludeinreleasefalse
+\def\plIncludeInRelease#1{%
+  \if@plincludeinrelease
+    \PackageError{platexrelease}
+      {mis-matched \string\plIncludeInRelease}{}%
+    \@plincludeinreleasefalse
+  \fi
+  \kernel@ifnextchar[%
   {\@plIncludeInRelease{#1}}
   {\@plIncludeInRelease{#1}[#1]}}
 \def\@plIncludeInRelease#1[#2]{\@plIncludeInRele@se{#2}}
@@ -34,6 +42,7 @@
      \expandafter\expandafter\expandafter\@gobble@plIncludeInRelease
     \else
       \GenericInfo{}{Applying: \the\toks@}%
+      \@plincludeinreleasetrue
       \expandafter\let\csname\string#2+\@currname+plIIR\endcsname\@empty
     \fi
   \else
@@ -41,8 +50,23 @@
     \expandafter\@gobble@plIncludeInRelease
   \fi
 }
-\long\def\@gobble@plIncludeInRelease#1\plEndIncludeInRelease{}
-\let\plEndIncludeInRelease\relax
+\def\plEndIncludeInRelease{%
+  \if@plincludeinrelease
+    \@plincludeinreleasefalse
+  \else
+    \PackageError{platexrelease}
+      {mis-matched \string\plEndIncludeInRelease}{}%
+  \fi}
+\long\def\@gobble@plIncludeInRelease#1\plEndIncludeInRelease{%
+  \@plincludeinreleasefalse
+  \@check@plIncludeInRelease#1\plIncludeInRelease
+    \@check@plIncludeInRelease\@end@check@plIncludeInRelease}
+\long\def\@check@plIncludeInRelease#1\plIncludeInRelease
+  #2#3\@end@check@plIncludeInRelease{%
+  \ifx\@check@plIncludeInRelease#2\else
+    \PackageError{platexrelease}
+      {skipped \string\plIncludeInRelease}{}%
+  \fi}
 %% File: plfonts.dtx
 \let\k@encoding\@empty
 \let\ck@encoding\@empty
@@ -659,11 +683,6 @@
     \pltx@cond{\ifnum0\ifcat A\noexpand#21\fi\ifcat=\noexpand#21\fi>\z@}\fi
       {\@firstoftwo}{\@secondoftwo}%
   }{\@secondoftwo}}
-\InputIfFileExists{pldefs.cfg}
-           {\typeout{*************************************^^J%
-                     * Local config file pldefs.cfg used^^J%
-                     *************************************}}%
-           {\input{pldefs.ltx}}
 %% File: plcore.dtx
 \def\NeedsTeXFormat#1{%
    \def\reserved@a{#1}%
@@ -693,6 +712,18 @@
 \def\documentstyle{%
   \makeatletter\input{pl209.def}\makeatother
   \documentclass}
+\ifx\lastnodesubtype\@undefined
+  \let\removejfmglue\@undefined
+\else
+  \def\pltx@gluetype{11}
+  \def\pltx@jfmgluesubtype{21}
+  \protected\def\removejfmglue{%
+    \ifnum\lastnodetype=\pltx@gluetype\relax
+      \ifnum\lastnodesubtype=\pltx@jfmgluesubtype\relax
+        \unskip
+      \fi
+    \fi}
+\fi
 \def\cleardoublepage{\clearpage\if@twoside
   \ifodd\c@page
     \iftdir
@@ -1023,6 +1054,7 @@
 \newcommand\printglossary{\@input@{\jobname.gls}}
 \newcount\hour
 \newcount\minute
+\ifx\removejfmglue\@undefined
 \def\@tabclassz{%
   \ifcase\@lastchclass
     \@acolampacol
@@ -1046,8 +1078,39 @@
       \or
         \hfil\hskip1sp\mbox{\inhibitglue\ignorespaces\@sharp\unskip}% % r
       \fi}}}
-\def\@classv{\@addtopreamble{\@startpbox{\@nextchar}\mbox{}\inhibitglue\ignorespaces
+\else
+\def\@tabclassz{%
+  \ifcase\@lastchclass
+    \@acolampacol
+  \or
+    \@ampacol
+  \or
+  \or
+  \or
+    \@addamp
+  \or
+    \@acolampacol
+  \or
+    \@firstampfalse\@acol
+  \fi
+  \edef\@preamble{%
+    \@preamble{%
+      \ifcase\@chnum
+        \hfil\inhibitglue\ignorespaces\@sharp\unskip\removejfmglue\hfil % c
+      \or
+        \hskip1sp\inhibitglue\ignorespaces\@sharp\unskip\removejfmglue\hfil % l
+      \or
+        \hfil\hskip1sp\inhibitglue\ignorespaces\@sharp\unskip\removejfmglue % r
+      \fi}}}
+\fi
+\def\@classv{\@addtopreamble{\@startpbox{\@nextchar}\pltx@next@inhibitglue\ignorespaces
 \@sharp\unskip\@endpbox}}
+\protected\def\pltx@next@inhibitglue{%
+  \ifhmode\inhibitglue\else
+  \edef\@tempa{\everypar{\inhibitglue
+    \everypar{\unexpanded\expandafter{\the\everypar}}%
+    \unexpanded\expandafter{\the\everypar}}}%
+  \@tempa\fi}
 \def\@tabular{\leavevmode \null\hbox \bgroup $\let\@acol\@tabacol
    \let\@classz\@tabclassz
    \let\@classiv\@tabclassiv \let\\\@tabularcr\@tabarray}
@@ -1085,13 +1148,8 @@
     \let\e@alloc@chardef\mathchardef
   \fi
 \else
-  \ifx\enablecjktoken\@undefined % pTeX
     \omathchardef\e@alloc@top=65535
     \let\e@alloc@chardef\omathchardef
-  \else                          % upTeX
-    \chardef\e@alloc@top=65535
-    \let\e@alloc@chardef\chardef
-  \fi
 \fi
 \ifx\omathchar\@undefined
   \chardef\e@mathgroup@top=16 % LaTeX2e kernel standard
diff --git a/Master/texmf-dist/tex/platex/base/pldefs.ltx b/Master/texmf-dist/tex/platex/base/pldefs.ltx
index 147f0190c5a..8e9db2bb726 100644
--- a/Master/texmf-dist/tex/platex/base/pldefs.ltx
+++ b/Master/texmf-dist/tex/platex/base/pldefs.ltx
@@ -7,14 +7,14 @@
 %% plfonts.dtx  (with options: `pldefs,xpt')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
 %% 
 %% File: plfonts.dtx
 \ProvidesFile{pldefs.ltx}
-      [2017/11/06 v1.6j pLaTeX Kernel (Default settings)]
+      [2018/02/04 v1.6l pLaTeX Kernel (Default settings)]
 \DeclareKanjiEncodingDefaults{}{}
 \DeclareErrorKanjiFont{JY1}{mc}{m}{n}{10}
 \DeclareYokoKanjiEncoding{JY1}{}{}
diff --git a/Master/texmf-dist/tex/platex/base/plext.sty b/Master/texmf-dist/tex/platex/base/plext.sty
index fc28a40f256..91b85699afd 100644
--- a/Master/texmf-dist/tex/platex/base/plext.sty
+++ b/Master/texmf-dist/tex/platex/base/plext.sty
@@ -7,7 +7,7 @@
 %% plext.dtx  (with options: `package')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
diff --git a/Master/texmf-dist/source/platex/base/plnews.cls b/Master/texmf-dist/tex/platex/base/plnews.cls
index a39b6cbb991..a39b6cbb991 100644
--- a/Master/texmf-dist/source/platex/base/plnews.cls
+++ b/Master/texmf-dist/tex/platex/base/plnews.cls
diff --git a/Master/texmf-dist/tex/platex/base/ptrace.sty b/Master/texmf-dist/tex/platex/base/ptrace.sty
index 013b7af7976..7f7d3836922 100644
--- a/Master/texmf-dist/tex/platex/base/ptrace.sty
+++ b/Master/texmf-dist/tex/platex/base/ptrace.sty
@@ -7,7 +7,7 @@
 %% plfonts.dtx  (with options: `trace')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/platex/base/tarticle.cls b/Master/texmf-dist/tex/platex/base/tarticle.cls
index 6593e6798e8..4fa11a3d2c1 100644
--- a/Master/texmf-dist/tex/platex/base/tarticle.cls
+++ b/Master/texmf-dist/tex/platex/base/tarticle.cls
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `article,tate')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesClass{tarticle}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
  Standard pLaTeX class]
 \newcounter{@paper}
 \newif\if@landscape \@landscapefalse
@@ -124,6 +124,7 @@
 \ProcessOptions\relax
 \input{tsize1\@ptsize.clo}
 \RequirePackage{plext}
+\def\Cjascale{0.962216}
 \if@stysize
   \setlength\columnsep{3\Cwd}
 \else
diff --git a/Master/texmf-dist/tex/platex/base/tarticle.sty b/Master/texmf-dist/tex/platex/base/tarticle.sty
index 16792d49e90..60de890cf69 100644
--- a/Master/texmf-dist/tex/platex/base/tarticle.sty
+++ b/Master/texmf-dist/tex/platex/base/tarticle.sty
@@ -7,7 +7,7 @@
 %% pl209.dtx  (with options: `style,tarticle')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/platex/base/tascmac.sty b/Master/texmf-dist/tex/platex/base/tascmac.sty
deleted file mode 100644
index 207bf51bd72..00000000000
--- a/Master/texmf-dist/tex/platex/base/tascmac.sty
+++ /dev/null
@@ -1,276 +0,0 @@
-%%
-%% This is file `tascmac.sty',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% ascmac.dtx  (with options: `tascmac')
-%% 
-%% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
-%% 
-%% This file is part of the pLaTeX2e system (community edition).
-%% -------------------------------------------------------------
-%% 
-%% "tascmac" document style option for tate gumi.
-%%
-%% Original version:
-%%   Copyright (C) by 1993, ASCII Corporation & Impress Corporation.
-%%   (Last update: 2006/07/14)
-%% Modified by Japanese TeX Development Community, since 2016.
-%%
-%% (ChangeLog has moved to the source file ``ascmac.dtx'')
-%%
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{tascmac}
-  [2017/12/17 v2.0f
-  ascmac package (community edition)
-  ]
-%%
-%% Originally `ascmac' and `tascmac' can be used only in
-%% pLaTeX, upLaTeX or LuaLaTeX with LuaTeX-ja support.
-%% We (texjporg) started to support other engines, such as
-%% pdfLaTeX, XeLaTeX and LuaLaTeX (even without LuaTeX-ja).
-%%
-\newif\ifascmac@ptex \ascmac@ptextrue
-\ifx\kanjiskip\@undefined
-  \@ifpackageloaded{luatexja}{%
-    \PackageInfo{tascmac}{%
-      Patch from LuaTeX-ja will be applied}%
-  }{%
-    \PackageInfo{tascmac}{%
-      Assuming pdfLaTeX, XeLaTeX or LuaLaTeX}%
-    \ascmac@ptexfalse
-  }%
-\fi
-\chardef\ascmac@q@catcode=\catcode`\Q\relax
-\ifascmac@ptex
-  \catcode`\Q=9\relax
-\else
-  \catcode`\Q=14\relax
-\fi
-%%
-%% Use Type1 font for ascgrp (pdfLaTeX, LuaLaTeX)
-\ifascmac@ptex\else
-  \ifx\pdfextension\@undefined
-    \ifx\pdfmapline\@undefined\else
-      % pdfTeX, LuaTeX (<=0.81)
-      \pdfmapline{+ascgrp <ascgrp.pfb}
-      \pdfmapline{+ascii10 <ascii10.pfb}
-      \pdfmapline{+ascii36 <ascii36.pfb}
-    \fi
-  \else
-    % LuaTeX (>=0.85)
-    \pdfextension mapline{+ascgrp <ascgrp.pfb}
-    \pdfextension mapline{+ascii10 <ascii10.pfb}
-    \pdfextension mapline{+ascii36 <ascii36.pfb}
-  \fi
-\fi
-%%
-%% ascmac.sty 10/28 '88
-%% ASCII special macros
-Q \ifx\@savetbaselineshift\@undefined \newdimen\@savetbaselineshift \fi
-Q \ifx\@saveybaselineshift\@undefined \newdimen\@saveybaselineshift \fi
-%%
-%% ASCII logo
-\def\@@ASCII#1#2#3{\shortstack{#1 ASCII \\[#3]
-  \fontsize{#2}{\z@}\usefont{OT1}{cmss}{m}{n}ASCII CORPORATION}}
-\def\ascii{\@ifundefined{@ascii}{\font\@ascii=ascii10 scaled \magstep4}{}%
-  \@@ASCII\@ascii{5pt}{-6pt}}
-\def\Ascii{\@ifundefined{@Ascii}{\font\@Ascii=ascii10 scaled \magstep5}{}%
-  \@@ASCII\@Ascii{6pt}{-7pt}}
-\def\ASCII{\@ifundefined{@ASCII}{\font\@ASCII=ascii36}{}%
-  \@@ASCII\@ASCII{9pt}{-9pt}}
-%%
-%% boxnote environment
-\font\@ascgrp=ascgrp
-\newbox\scb@x \newbox\scscb@x
-\newdimen\@bw\newbox\@nbox\newbox\@nbody
-\def\boxnote{\par\vspace{.3\baselineskip}%
-Q \@saveybaselineshift\ybaselineshift\ybaselineshift\z@
-Q \@savetbaselineshift\tbaselineshift\tbaselineshift\z@
-  \setbox\@nbox=\hbox{\@ascgrp\vrule width1.08pt depth35pt b\hss a\hss b}
-  \@whiledim \wd\@nbox<\hsize \do{
-  \setbox\@nbox=\hbox{\@ascgrp\unhbox\@nbox \hss a\hss b}}
-  \setbox\@nbox=\hbox to\hsize{\@ascgrp\unhbox\@nbox \hss a\hss b%
-  \vrule width1.08pt depth35pt}
-  \@bw=\wd\@nbox\advance\@bw -40pt
-  \begin{lrbox}{\@nbody}\begin{minipage}{\@bw}% (KN:1998/02/27)
-Q   \ybaselineshift\@saveybaselineshift \tbaselineshift\@savetbaselineshift
-}%
-\def\endboxnote{\end{minipage}\end{lrbox}%
-  \vbox{\parindent=0pt\offinterlineskip\copy\@nbox
-  \hbox to\wd\@nbox{\vrule width1.08pt\hfil\box\@nbody\hfil\vrule width1.08pt}
-  \hbox to\wd\@nbox{\vrule width1.08pt height15pt\hfil
-  \vrule width1.08pt height15pt}\hrule height1.08pt}}
-%%
-%% screen environment
-\newdimen\@scw
-\def\@hobox#1#2#3{\hbox to\@scw{\oval(#3,#3)[#1]\hfil\oval(#3,#3)[#2]%
-  \dimen\z@=#3\unitlength\advance\dimen\z@\@wholewidth
-  \vrule\@width\z@\@height\z@\@depth.5\dimen\z@}}
-\def\@vrf@#1#2{\vskip#1\leaders\vrule width#2\vfil\vskip#1}
-\def\screen{%
-Q \@saveybaselineshift\ybaselineshift \ybaselineshift\z@
-Q \@savetbaselineshift\tbaselineshift \tbaselineshift\z@
-  \@ifnextchar[{\@screen}{\@screen[0]}}
-\def\@screen[#1]{\ifcase#1\def\@r{20}\def\@s{9.8pt}\def\@sx{10pt}\or
-  \def\@r{18}\def\@s{8.8pt}\def\@sx{9pt}\or
-  \def\@r{16}\def\@s{7.8pt}\def\@sx{8pt}\or
-  \def\@r{14}\def\@s{6.8pt}\def\@sx{7pt}\or
-  \def\@r{12}\def\@s{5.8pt}\def\@sx{6pt}\or
-  \def\@r{10}\def\@s{4.8pt}\def\@sx{5pt}\or
-  \def\@r{8}\def\@s{3.8pt}\def\@sx{4pt}\or
-  \def\@r{6}\def\@s{2.8pt}\def\@sx{3pt}\else
-  \def\@r{4}\def\@s{1.8pt}\def\@sx{2pt}\fi
-  \par\vspace{.3\baselineskip}\@scw\linewidth \advance\@scw -\@r pt
-  \setbox\scb@x=\hbox to\@scw\bgroup\begin{minipage}{\@scw}% (KN:1998/02/27)
-Q   \ybaselineshift\@saveybaselineshift \tbaselineshift\@savetbaselineshift
-}%
-\def\endscreen{\end{minipage}\egroup%
-  \setbox\scscb@x=\hbox to\linewidth{\hfil\vbox{\offinterlineskip%
-  \thinlines\setlength{\unitlength}{1pt}\hrule\kern\@s%
-  \@hobox{tl}{tr}{\@r}\kern-\@sx\box\scb@x\@hobox{bl}{br}{\@r}%
-  \kern-.4pt\hrule}\hfil}\dimen0=\ht\scscb@x%
-  \dimen2=\@sx\advance\dimen2 .2pt
-  \noindent\hbox to\linewidth{\hbox to.2pt{\vbox to\dimen0{\@vrf@{\dimen2}{.4pt}}%
-  \hss}\box\scscb@x\hbox to.2pt{\hss\vbox to\dimen0{\@vrf@{\dimen2}{.4pt}}}\hss}}%
-%%
-%% itembox environment
-%%   replace \box0 with \@iboxstr; thanks FTEXers (1998/11/27)
-\newdimen\@itemh\newtoks\@iboxpos\newbox\@iboxstr
-\def\@hleader{\leaders\hrule height .8pt\hfil}
-\def\itembox{\@ifnextchar[{\@itembox}{\@itembox[c]}}
-\def\@itembox[#1]#2{%
-Q \@saveybaselineshift\ybaselineshift\ybaselineshift\z@
-Q \@savetbaselineshift\tbaselineshift\tbaselineshift\z@
-  \par\vspace{.3\baselineskip}%
-  \setbox\@iboxstr=\hbox{%
-Q \ybaselineshift\@saveybaselineshift \tbaselineshift\@savetbaselineshift
-  #2}%
-  \@itemh\ht\@iboxstr\advance\@itemh\dp\@iboxstr
-  \vspace{.5\@itemh}\bgroup\@scw\linewidth
-  \advance\@scw-20pt\@iboxpos={#1}%
-  \setbox\scb@x=\hbox to\@scw\bgroup\begin{minipage}{\@scw}%
-Q \ybaselineshift\@saveybaselineshift
-Q \tbaselineshift\@savetbaselineshift% (KN:1998/02/27)
-  \vspace*{.5\@itemh}}%
-\def\enditembox{\end{minipage}\egroup%
-  \setbox\scscb@x=\hbox to\linewidth{\hfil\vbox{\offinterlineskip%
-  \thicklines\setlength{\unitlength}{1pt}%
-  \hbox to\@scw{\if l\the\@iboxpos\else\@hleader\fi
-    \space\vbox to.8pt{\vss\hbox{\box\@iboxstr}\vss}%
-    \space\if r\the\@iboxpos\else \@hleader\fi}\kern9.6pt
-  \@hobox{tl}{tr}{20}\kern-10pt\box\scb@x\@hobox{bl}{br}{20}%
-  \kern-.8pt\hrule height.8pt}\hfil}\dimen0=\ht\scscb@x%
-  \noindent\hbox to\linewidth{\hbox to.4pt{\vbox to\dimen0{\@vrf@{10.4pt}{.8pt}}%
-  \hss}\box\scscb@x\hbox to.4pt{\hss\vbox to\dimen0{\@vrf@{10.4pt}{.8pt}}}%
-  \hss}\egroup}
-%%
-%% \keytop
-\def\keytop{\@ifnextchar[{\@keytop}{\@keytop[d]}}
-\def\@keytop[#1]#2{%
-  {\setbox0=\hbox{\shortstack{#2}}%
-Q \ybaselineshift\z@ \tbaselineshift\z@
-  \dimen0=\wd0\advance\dimen0 5pt\dimen1=\dp0\advance\dimen1 2.5pt%
-  \setbox\scscb@x=\hbox to\dimen0{%
-Q \iftdir\tate\else\yoko\fi
-  \@scw\wd0\hfil\vtop{\offinterlineskip
-  \thinlines\setlength{\unitlength}{1pt}\hrule\kern2.3pt\@hobox{tl}{tr}5%
-  \kern-2.4pt\box0\@hobox{bl}{br}5\kern-.4pt\hrule}\hfil}%
-  \dimen0=\dp\scscb@x\advance\dimen0 -.4pt
-  \setbox0=\vbox{\hbox{\hbox to.2pt{\vtop to\dimen0{\@vrf@{2.3pt}{.4pt}}\hss}%
-  \box\scscb@x\hbox to.2pt{\hss\vtop to\dimen0{\@vrf@{2.3pt}{.4pt}}}}}%
-  \if #1c\mbox{}$\vcenter{\box0}$\mbox{}\else
-  \if #1t\else\if #1b\boxmaxdepth=0pt\else
-  \boxmaxdepth=\dimen1\fi\fi \mbox{}\vbox{\box0}\fi}}
-%%
-%% \yen
-\def\yen{\leavevmode\hbox{%
-Q \iftdir\yoko\fi
-  \setbox0=\hbox{Y}Y\kern-.97\wd0\vbox{\hrule height.1ex width.98\wd0
-  \kern.33ex\hrule height.1ex width.98\wd0\kern.45ex}}}
-%%
-%% return-key
-\begingroup
-\def\ascmac@definable{\PackageInfo{ascmac}{Command
-  \@backslashchar\reserved@a\space already defined, but
-  compatible with\MessageBreak ascmac package, overwriting}}
-\def\ascmac@check#1{\ifx#1\@undefined\else\ascmac@parse{#1}\fi}
-\def\ascmac@parse#1{\edef\reserved@a{\expandafter\@gobble\string #1}%
-  \edef\ascmac@parse@tmp{\meaning#1 \string\@ascgrp}%
-  \expandafter\ascmac@parse@i\ascmac@parse@tmp\@nil}
-\expandafter\def\expandafter\ascmac@parse@i
-  \expandafter#\expandafter1\string\@ascgrp#2\@nil{\ifx\relax#2\relax
-  \@notdefinable\else\ascmac@definable\fi}
-\ascmac@check{\Return}
-\endgroup
-\def\return{\leavevmode\hbox{%
-Q \iftdir\yoko\fi
-  \@ascgrp\char"20}}
-\def\Return{\leavevmode\hbox{%
-Q \iftdir\yoko\fi
-  \@ascgrp @}}
-%%
-%% \mask
-\newbox\@bwsp \newbox\@@bwsp\newcount\@bcal
-\def\setdim@#1#2{\@bcal=#2\divide#1\@bcal\multiply#1\@bcal\advance#1 1.001#2}
-\def\mask#1#2{{\setbox\@bwsp=\hbox{#1}%
-  \setbox0=\hbox{%
-Q \ybaselineshift\z@\tbaselineshift\z@
-  \@ascgrp#2}%
-  \dimen0=\wd\@bwsp\dimen1=\ht\@bwsp\advance\dimen1\dp\@bwsp\dimen2=-\dimen1
-  \setdim@{\dimen0}{\wd0}\setdim@{\dimen1}{\ht0}%
-  \setbox\@@bwsp=\hbox to\dimen0{\leaders
-  \vtop to\dimen1{\leaders\box0\vfil}\hfil}%
-  \advance\dimen2\dp\@@bwsp\divide\dimen2 2
-  \advance\dimen2\dp\@bwsp\boxmaxdepth=\dimen2
-  \setbox\@@bwsp=\vbox{\box\@@bwsp}%
-  \mbox{}\hbox to\wd\@@bwsp{\hbox to0pt{\box\@@bwsp\hss}\hss\unhbox\@bwsp\hss}}}
-%%
-%% \Maskbox{width}{height}{mask_char}{pos}{rule_wid}{body}
-%% \maskbox{width}{height}{mask_char}{pos}{body}
-\def\@setdim#1#2{\@bcal=#2\divide#1\@bcal\multiply#1\@bcal\advance#1 .001#2}
-\def\Maskbox#1#2#3#4#5#6{{%
-  \setbox0=\hbox{%
-Q \ybaselineshift\z@\tbaselineshift\z@
-  \@ascgrp#3}%
-  \dimen0=#1\@setdim{\dimen0}{\wd0}\dimen1=#2\@setdim{\dimen1}{\ht0}%
-  \ifx#4c\skip0=0pt plus1fil\skip1=\skip0\fi
-  \ifx#4r\skip0=0pt plus1fil\skip1=0pt\fi
-  \ifx#4l\skip1=0pt plus1fil\skip0=0pt\fi
-  \leavevmode
-  \hbox{\hbox to0pt{\hbox to\dimen0{\leaders\vbox to\dimen1{\leaders
-  \box0\vfil}\hfil}\hss}%
-  \vrule width#5\vbox to\dimen1{\hrule height#5\vfil
-  \dimen3=#5\advance\dimen0-2\dimen3\advance\dimen0 .15pt
-  \hbox to\dimen0{\hskip\skip0\relax#6\hskip\skip1}%
-  \vfil\hrule height#5}\vrule width#5}}}
-\def\maskbox#1#2#3#4#5{\Maskbox{#1}{#2}{#3}{#4}{0pt}{#5}}
-%%
-%% shadebox environment
-\newdimen\shaderule\shaderule 5pt
-\def\shadebox{\par\vspace{.3\baselineskip}%
-Q \@saveybaselineshift\ybaselineshift\ybaselineshift\z@
-Q \@savetbaselineshift\tbaselineshift\tbaselineshift\z@
-  \dimen0\linewidth \advance\dimen0-20pt
-  \advance\dimen0-2\fboxrule \advance\dimen0-\shaderule
-  \setbox\@tempboxa=\hbox\bgroup\minipage{\dimen0}%
-Q   \ybaselineshift\@saveybaselineshift \tbaselineshift\@savetbaselineshift
-}
-\def\endshadebox{\endminipage\egroup\dimen0=10pt
-  \setbox\@tempboxa=\hbox{\kern\dimen0\unhbox\@tempboxa\kern\dimen0}%
-  \setbox0=\vbox{\hrule \@height \fboxrule
-  \hbox{\vrule \@width \fboxrule
-  \vbox{\vskip\fboxsep \box\@tempboxa\vskip\fboxsep}%
-  \vrule \@width \fboxrule}\hrule \@height \fboxrule}%
-  \dimen0=\ht0 \advance\dimen0-\shaderule
-  \hbox{\hbox to \shaderule{\copy0\hss}\kern 0pt
-  \vrule width\wd0 height0pt depth\shaderule\hskip-\shaderule
-  \vrule width\shaderule height\dimen0}}
-%%
-\catcode`\Q=\ascmac@q@catcode\relax
-%%
-\endinput
-%%
-%% End of file `tascmac.sty'.
diff --git a/Master/texmf-dist/tex/platex/base/tbk10.clo b/Master/texmf-dist/tex/platex/base/tbk10.clo
index 63abc5d77ba..90bb23e8cad 100644
--- a/Master/texmf-dist/tex/platex/base/tbk10.clo
+++ b/Master/texmf-dist/tex/platex/base/tbk10.clo
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `10pt,bk,tate')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesFile{tbk10.clo}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
   Standard pLaTeX file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xpt{17}%
diff --git a/Master/texmf-dist/tex/platex/base/tbk11.clo b/Master/texmf-dist/tex/platex/base/tbk11.clo
index 5ee9207b0cd..e6acf9c2fb1 100644
--- a/Master/texmf-dist/tex/platex/base/tbk11.clo
+++ b/Master/texmf-dist/tex/platex/base/tbk11.clo
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `11pt,bk,tate')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesFile{tbk11.clo}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
   Standard pLaTeX file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xipt{17}%
diff --git a/Master/texmf-dist/tex/platex/base/tbk12.clo b/Master/texmf-dist/tex/platex/base/tbk12.clo
index 4beae15759e..ca99d207471 100644
--- a/Master/texmf-dist/tex/platex/base/tbk12.clo
+++ b/Master/texmf-dist/tex/platex/base/tbk12.clo
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `12pt,bk,tate')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesFile{tbk12.clo}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
   Standard pLaTeX file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xiipt{18}%
diff --git a/Master/texmf-dist/tex/platex/base/tbook.cls b/Master/texmf-dist/tex/platex/base/tbook.cls
index 97be3c3a64e..a2555dacbbf 100644
--- a/Master/texmf-dist/tex/platex/base/tbook.cls
+++ b/Master/texmf-dist/tex/platex/base/tbook.cls
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `book,tate')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesClass{tbook}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
  Standard pLaTeX class]
 \newcounter{@paper}
 \newif\if@landscape \@landscapefalse
@@ -134,6 +134,7 @@
 \ProcessOptions\relax
 \input{tbk1\@ptsize.clo}
 \RequirePackage{plext}
+\def\Cjascale{0.962216}
 \if@stysize
   \setlength\columnsep{3\Cwd}
 \else
diff --git a/Master/texmf-dist/tex/platex/base/tbook.sty b/Master/texmf-dist/tex/platex/base/tbook.sty
index 32cb5c4d80c..c3c463b5e61 100644
--- a/Master/texmf-dist/tex/platex/base/tbook.sty
+++ b/Master/texmf-dist/tex/platex/base/tbook.sty
@@ -7,7 +7,7 @@
 %% pl209.dtx  (with options: `style,tbook')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/platex/base/treport.cls b/Master/texmf-dist/tex/platex/base/treport.cls
index a658d82c974..f1d9f0f1a63 100644
--- a/Master/texmf-dist/tex/platex/base/treport.cls
+++ b/Master/texmf-dist/tex/platex/base/treport.cls
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `report,tate')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesClass{treport}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
  Standard pLaTeX class]
 \newcounter{@paper}
 \newif\if@landscape \@landscapefalse
@@ -132,6 +132,7 @@
 \ProcessOptions\relax
 \input{tsize1\@ptsize.clo}
 \RequirePackage{plext}
+\def\Cjascale{0.962216}
 \if@stysize
   \setlength\columnsep{3\Cwd}
 \else
diff --git a/Master/texmf-dist/tex/platex/base/treport.sty b/Master/texmf-dist/tex/platex/base/treport.sty
index 0d4d2c141f8..2496da513f5 100644
--- a/Master/texmf-dist/tex/platex/base/treport.sty
+++ b/Master/texmf-dist/tex/platex/base/treport.sty
@@ -7,7 +7,7 @@
 %% pl209.dtx  (with options: `style,treport')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
diff --git a/Master/texmf-dist/tex/platex/base/tsize10.clo b/Master/texmf-dist/tex/platex/base/tsize10.clo
index 0e9eb115ed0..986f4a10d9d 100644
--- a/Master/texmf-dist/tex/platex/base/tsize10.clo
+++ b/Master/texmf-dist/tex/platex/base/tsize10.clo
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `10pt,tate')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesFile{tsize10.clo}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
   Standard pLaTeX file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xpt{17}%
diff --git a/Master/texmf-dist/tex/platex/base/tsize11.clo b/Master/texmf-dist/tex/platex/base/tsize11.clo
index cc790c8e81d..aaea97795be 100644
--- a/Master/texmf-dist/tex/platex/base/tsize11.clo
+++ b/Master/texmf-dist/tex/platex/base/tsize11.clo
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `11pt,tate')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesFile{tsize11.clo}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
   Standard pLaTeX file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xipt{17}%
diff --git a/Master/texmf-dist/tex/platex/base/tsize12.clo b/Master/texmf-dist/tex/platex/base/tsize12.clo
index ce85b7e1d18..33d26eea759 100644
--- a/Master/texmf-dist/tex/platex/base/tsize12.clo
+++ b/Master/texmf-dist/tex/platex/base/tsize12.clo
@@ -7,7 +7,7 @@
 %% jclasses.dtx  (with options: `12pt,tate')
 %% 
 %% Copyright (c) 2010 ASCII MEDIA WORKS
-%% Copyright (c) 2016 Japanese TeX Development Community
+%% Copyright (c) 2016-2018 Japanese TeX Development Community
 %% 
 %% This file is part of the pLaTeX2e system (community edition).
 %% -------------------------------------------------------------
@@ -15,7 +15,7 @@
 %% File: jclasses.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesFile{tsize12.clo}
-  [2017/09/19 v1.7g
+  [2018/02/04 v1.7h
   Standard pLaTeX file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xiipt{18}%
author	Karl Berry <karl@freefriends.org>	2018-03-09 22:46:10 +0000
committer	Karl Berry <karl@freefriends.org>	2018-03-09 22:46:10 +0000
commit	1363382ab40cad5afc0990b51f99f03141b6d4f3 (patch)
tree	e5e1f8190eeb888f8f7247f1e1516443ff3ca978
parent	8f6a85906eed05ad9e0bf213a1232b24ab5f5d71 (diff)