12 files changed, 105 insertions, 17 deletions
diff --git a/Master/texmf-dist/doc/platex/base/LICENSE b/Master/texmf-dist/doc/platex/base/LICENSE
index c052ebeb9c0..dc26b0028a8 100644
--- a/Master/texmf-dist/doc/platex/base/LICENSE
+++ b/Master/texmf-dist/doc/platex/base/LICENSE
@@ -12,9 +12,9 @@ modification, are permitted provided that the following conditions are met:
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.
 
-* Neither the name of platex nor the names of its
-  contributors may be used to endorse or promote products derived from
-  this software without specific prior written permission.
+* Neither the name of the copyright holder nor the names of its contributors
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
 
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
diff --git a/Master/texmf-dist/doc/platex/base/README.md b/Master/texmf-dist/doc/platex/base/README.md
index 49daab3fb2b..4b93f85235c 100644
--- a/Master/texmf-dist/doc/platex/base/README.md
+++ b/Master/texmf-dist/doc/platex/base/README.md
@@ -61,6 +61,6 @@ the 3-clause BSD license (see [LICENSE](./LICENSE)).
 
 ## Release Date
 
-2018-03-09
+2018-03-16
 
 Japanese TeX Development Community
diff --git a/Master/texmf-dist/doc/platex/base/exppl2e.pdf b/Master/texmf-dist/doc/platex/base/exppl2e.pdf
index afc156db405..6edfb0d3f7f 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/platexrelease.pdf b/Master/texmf-dist/doc/platex/base/platexrelease.pdf
index 7e331901248..9351a4007f8 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 6d7eda7ff80..6964de7ce4b 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/platexrelease.dtx b/Master/texmf-dist/source/platex/base/platexrelease.dtx
index ebfd5305369..3ed5b4dc385 100644
--- a/Master/texmf-dist/source/platex/base/platexrelease.dtx
+++ b/Master/texmf-dist/source/platex/base/platexrelease.dtx
@@ -313,6 +313,8 @@ of this package available from CTAN}
       some critical bugs. We advise you to\MessageBreak
       select another format date}
 \plIncludeInRelease{2017/10/28}{\PackageWarning}{pLaTeX Info}%
+  % * <2018/03/09>+1
+  % * <2018/03/09>
   % * <2017/10/28>+4
 \plEndIncludeInRelease
 \plIncludeInRelease{2017/07/29}{\PackageWarning}{pLaTeX Info}%
diff --git a/Master/texmf-dist/source/platex/base/plcore.dtx b/Master/texmf-dist/source/platex/base/plcore.dtx
index f15de60e8e7..dd8137673d7 100644
--- a/Master/texmf-dist/source/platex/base/plcore.dtx
+++ b/Master/texmf-dist/source/platex/base/plcore.dtx
@@ -85,13 +85,14 @@
 % \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}
+% \changes{v1.2y}{2018/03/12}{\cs{inhibitglue}$B$r(B\cs{everypar}$B$NKvHx$K0\F0(B}
 % \fi
 %
 % \iffalse
 %<*driver>
 \NeedsTeXFormat{pLaTeX2e}
 % \fi
-\ProvidesFile{plcore.dtx}[2018/03/01 v1.2x pLaTeX core file]
+\ProvidesFile{plcore.dtx}[2018/03/12 v1.2y pLaTeX core file]
 % \iffalse
 \documentclass{jltxdoc}
 \GetFileInfo{plcore.dtx}
@@ -1857,15 +1858,16 @@
 % $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}
+% \changes{v1.2y}{2018/03/12}{\cs{inhibitglue}$B$r(B\cs{everypar}$B$NKvHx$K0\F0(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
+  \edef\@tempa{\everypar{%
     \everypar{\unexpanded\expandafter{\the\everypar}}%
-    \unexpanded\expandafter{\the\everypar}}}%
+    \unexpanded\expandafter{\the\everypar}\inhibitglue}}%
   \@tempa\fi}
 %</plcore|platexrelease>
 %<platexrelease>\plEndIncludeInRelease
diff --git a/Master/texmf-dist/source/platex/base/plnewsc09.tex b/Master/texmf-dist/source/platex/base/plnewsc09.tex
new file mode 100644
index 00000000000..3944f5ec7e6
--- /dev/null
+++ b/Master/texmf-dist/source/platex/base/plnewsc09.tex
@@ -0,0 +1,81 @@
+%% <2018/03/09>
+\documentclass{plnews}
+
+\publicationyear{2018}% $BH/9TG/(B
+\publicationmonth{03}% $BH/9T7n(B
+\publicationissue{c9}% $BHV9f(B
+\author{$BF|K\8l(B\TeX{}$B3+H/%3%_%e%K%F%#!J(B\texttt{https://texjp.org/}$B!K(B}
+
+\def\cs#1{\texttt{\char92 #1}}
+\def\pTeX{p\kern-.15em\TeX}
+\def\eTeX{$\varepsilon$-\TeX}
+\def\epTeX{$\varepsilon$-\pTeX}
+\def\pLaTeX{p\kern-.05em\LaTeX}
+\def\pLaTeXe{p\kern-.05em\LaTeXe}
+
+\begin{document}
+
+\maketitle
+
+$B$3$NJ8=q$O%3%_%e%K%F%#HG(B\pLaTeXe\ \texttt{<2018/03/09>}$B$K$D$$$F!"(B
+\pLaTeXe\ \texttt{<2017/10/28>}$B$+$i$N99?72U=j$r$^$H$a$?$b$N$G$9!#(B
+
+
+\section{tabular$B4D6-$N2~NI(B}
+\pLaTeXe\ \texttt{<2017/07/29>}$B$GF3F~$7$?(B|tabular|$B4D6-$N=$@5J}?K$r(B
+$BE>49$7!"$h$j(B\LaTeXe{}$B$H$N8_49@-$r9b$a$^$7$?!#6qBNE*$K$O(B
+\begin{verbatim}
+  \begin{tabular}{p{5cm}}
+  A\\
+  \relax\par
+  A
+  \end{tabular}
+\end{verbatim}
+$B$N$h$&$J%=!<%9$GM>J,$J6u9T$,F~$i$J$$$h$&$K$7$^$7$?!#(B
+$B$3$l$r<B8=$9$k$?$a$K8e=R$9$k(B|\removejfmglue|$BL?Na$r;HMQ$7$F$$$^$9!#(B
+
+
+\section{\cs{removejfmglue}$BL?Na$NDI2C(B}
+\<$B!V:G8e$N%N!<%I$,(BJFM $B%0%k!<$G$"$C$?>l9g$K$=$l$r:o=|$9$k!W$H$$$&5!G=$r(B
+$B;}$D(B|\removejfmglue|$BL?Na$rDI2C$7$^$7$?!#$?$@$7!"$3$l$O(B\epTeX\ 180226$B0J9_$K(B
+$B<BAu$5$l$?(B|\lastnodesubtype|$B$H$$$&%W%j%_%F%#%V$,MxMQ2DG=$J>l9g$N$_;H$($^$9!#(B
+
+
+\section{$BOBJ8%9%1!<%kCM$N?75,Ls(B}
+$BF|K\8lMQ%/%i%9%U%!%$%k$N?7$?$J6&DL5,Ls$H$7$F!"?7$?$K(B
+$B!V%/%i%9%U%!%$%k$,0U?^$9$kOBJ8%9%1!<%kCM(B
+$B!J(B$1\,\mathrm{zw} \div \textmc{$BMW5a%5%$%:(B}$$B!K!W(B
+$B$r?tCM%^%/%m(B|\Cjascale|$B$GDj5A$9$k$3$H$K$7$^$7$?!#:#8e$O(B
+\begin{itemize}
+\item $BF|K\8l%/%i%9%U%!%$%k$N:n@.<T$O!"(B
+      $B86B'$H$7$F(B|\Cjascale|$B$rOBJ8%9%1!<%kCM$K@_Dj$9$k!#(B
+\item $BF|K\8l%U%)%s%H$rJQ99$9$k%Q%C%1!<%8$J$I$N:n<T$O!"(B
+      $B86B'$H$7$F%/%i%9%U%!%$%k$,Dj$a$k(B|\Cjascale|$B$r;2>H$9$k!#(B
+\end{itemize}
+$B$H$$$&1?MQ$r?d>)$7$^$9!#(B
+
+
+\section{\pLaTeX{}$B$H(Bu\pLaTeX{}$B$N6&DL2=(B}
+2016$BG/0J9_!"(B\pLaTeX{}$B$H(Bu\pLaTeX{}$B$r$H$b$KF|K\8l(B\TeX{}$B3+H/%3%_%e%K%F%#$,(B
+$B4IM}$9$k$h$&$K$J$C$?$3$H$+$i!"(B\TeX\ Live 2018$B0J9_$G$O(B\pLaTeX{}$B$H(B
+u\pLaTeX{}$B$N%U%)!<%^%C%H:n@.;~$K;H$o$l$k(B|.ltx|$B%U%!%$%k72$r(B
+$BBgI}$K6&DL2=$7$^$7$?!#$3$l$K$h$j!"=>Mh$O(Bu\pLaTeX{}$B$r(B\pLaTeX{}$B$HFHN)$K(B
+$B%$%s%9%H!<%k$9$k$3$H$,$G$-$^$7$?$,!":#8e$O(Bu\pLaTeX{}$B$,(B\pLaTeX{}$B$K(B
+$B0MB8$9$k$3$H$K$J$j$^$9!#(B
+
+
+\section{$B3+H/HG$N%F%9%H$N$*4j$$(B}
+$B:#8e(B\pLaTeX{}$B$KF3F~$9$k$+$b$7$l$J$$=$@5%Q%C%A$d;EMMJQ99$N%F%9%H$K$46(NO$/$@(B
+$B$5$$!#(B\TeX{}$B%U%!%$%k$NKAF,!J(B|\documentclass|$B$h$jA0!K$G(B
+\begin{verbatim}
+  \RequirePackage{exppl2e}
+\end{verbatim}
+$B$H=q$/$3$H$G!"3+H/HG$r%F%9%H$9$k$3$H$,$G$-$^$9!#(B
+$B%P%0Js9p$d$40U8+$r4?7^$7$^$9!#(B
+\TeX\ Forum$B$d(BGitHub$B$N(BIssue$B%7%9%F%`$,MxMQ$G$-$^$9!#(B
+\begin{itemize}
+\item \texttt{https://github.com/texjporg/platex}
+\item \texttt{https://github.com/texjporg/uplatex}
+\end{itemize}
+
+\end{document}
diff --git a/Master/texmf-dist/source/platex/base/plvers.dtx b/Master/texmf-dist/source/platex/base/plvers.dtx
index 421ed0a6a93..2550dc18048 100644
--- a/Master/texmf-dist/source/platex/base/plvers.dtx
+++ b/Master/texmf-dist/source/platex/base/plvers.dtx
@@ -139,7 +139,7 @@
    {2018/03/09}
 %</plcore|platexrelease>
 %<*plcore>
-\def\ppatch@level{0}
+\def\ppatch@level{1}
 %</plcore>
 %    \end{macrocode}
 % \end{macro}
diff --git a/Master/texmf-dist/tex/platex/base/exppl2e.sty b/Master/texmf-dist/tex/platex/base/exppl2e.sty
index eaaf3bc6538..ed4430d05a3 100644
--- a/Master/texmf-dist/tex/platex/base/exppl2e.sty
+++ b/Master/texmf-dist/tex/platex/base/exppl2e.sty
@@ -2,7 +2,7 @@
 %
 % This is file `exppl2e.sty', for experimental pLaTeX2e.
 %
-% 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).
 % -------------------------------------------------------------
@@ -34,7 +34,7 @@
 % case 1: This file must be a normal package
   \NeedsTeXFormat{pLaTeX2e}
   \ProvidesPackage{exppl2e}
-                [2017/12/06 v1.0r Experimental pLaTeX2e features]
+                [2018/03/12 v1.0t Experimental pLaTeX2e features]
   \PackageWarningNoLine{exppl2e}{%
       This is the unstable, experimental part of pLaTeX2e.\MessageBreak
       This package may contain:\MessageBreak
@@ -542,15 +542,16 @@
 % $B?eJ?%b!<%I$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}
+% \changes{v1.2y}{2018/03/12}{\cs{inhibitglue}$B$r(B\cs{everypar}$B$NKvHx$K0\F0(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
+  \edef\@tempa{\everypar{%
     \everypar{\unexpanded\expandafter{\the\everypar}}%
-    \unexpanded\expandafter{\the\everypar}}}%
+    \unexpanded\expandafter{\the\everypar}\inhibitglue}}%
   \@tempa\fi}
 %</plcore|platexrelease>
 %<platexrelease>\plEndIncludeInRelease
diff --git a/Master/texmf-dist/tex/platex/base/platexrelease.sty b/Master/texmf-dist/tex/platex/base/platexrelease.sty
index 9ff963103b1..619c40ecb90 100644
--- a/Master/texmf-dist/tex/platex/base/platexrelease.sty
+++ b/Master/texmf-dist/tex/platex/base/platexrelease.sty
@@ -131,6 +131,8 @@ of this package available from CTAN}
       some critical bugs. We advise you to\MessageBreak
       select another format date}
 \plIncludeInRelease{2017/10/28}{\PackageWarning}{pLaTeX Info}%
+  % * <2018/03/09>+1
+  % * <2018/03/09>
   % * <2017/10/28>+4
 \plEndIncludeInRelease
 \plIncludeInRelease{2017/07/29}{\PackageWarning}{pLaTeX Info}%
@@ -1319,9 +1321,9 @@ of this package available from CTAN}
                    {Add \pltx@next@inhibitglue}%
 \protected\def\pltx@next@inhibitglue{%
   \ifhmode\inhibitglue\else
-  \edef\@tempa{\everypar{\inhibitglue
+  \edef\@tempa{\everypar{%
     \everypar{\unexpanded\expandafter{\the\everypar}}%
-    \unexpanded\expandafter{\the\everypar}}}%
+    \unexpanded\expandafter{\the\everypar}\inhibitglue}}%
   \@tempa\fi}
 \plEndIncludeInRelease
 \plIncludeInRelease{0000/00/00}{\pltx@next@inhibitglue}
diff --git a/Master/texmf-dist/tex/platex/base/plcore.ltx b/Master/texmf-dist/tex/platex/base/plcore.ltx
index 288406422f2..8d723a272a8 100644
--- a/Master/texmf-dist/tex/platex/base/plcore.ltx
+++ b/Master/texmf-dist/tex/platex/base/plcore.ltx
@@ -19,7 +19,7 @@
 \def\pfmtname{pLaTeX2e}
 \def\pfmtversion
    {2018/03/09}
-\def\ppatch@level{0}
+\def\ppatch@level{1}
 \edef\platexBANNER{\the\everyjob\noexpand\typeout{}\relax}% save LaTeX banner
 \newif\if@plincludeinrelease
 \@plincludeinreleasefalse
@@ -1107,9 +1107,9 @@
 \@sharp\unskip\@endpbox}}
 \protected\def\pltx@next@inhibitglue{%
   \ifhmode\inhibitglue\else
-  \edef\@tempa{\everypar{\inhibitglue
+  \edef\@tempa{\everypar{%
     \everypar{\unexpanded\expandafter{\the\everypar}}%
-    \unexpanded\expandafter{\the\everypar}}}%
+    \unexpanded\expandafter{\the\everypar}\inhibitglue}}%
   \@tempa\fi}
 \def\@tabular{\leavevmode \null\hbox \bgroup $\let\@acol\@tabacol
    \let\@classz\@tabclassz