platex (7apr18)

git-svn-id: svn://tug.org/texlive/trunk@47353 c570f23f-e606-0410-a88d-b1316a301751

7 files changed, 191 insertions, 50 deletions

diff --git a/Master/texmf-dist/tex/platex/base/exppl2e.sty b/Master/texmf-dist/tex/platex/base/exppl2e.sty
index ed4430d05a3..afdc6718398 100644
--- a/Master/texmf-dist/tex/platex/base/exppl2e.sty
+++ b/Master/texmf-dist/tex/platex/base/exppl2e.sty
@@ -34,7 +34,7 @@
 % case 1: This file must be a normal package
   \NeedsTeXFormat{pLaTeX2e}
   \ProvidesPackage{exppl2e}
-                [2018/03/12 v1.0t Experimental pLaTeX2e features]
+                [2018/04/06 v1.0u Experimental pLaTeX2e features]
   \PackageWarningNoLine{exppl2e}{%
       This is the unstable, experimental part of pLaTeX2e.\MessageBreak
       This package may contain:\MessageBreak
@@ -359,6 +359,26 @@
 %
 % $B$5$i$J$k=$@5$b(Bp\LaTeXe{}$B%+!<%M%k(B(2017/10/28)$B$KF3F~$7$?$?$a:o=|!#(B
 %
+% \begin{macro}{\@setref@}
+% $B$5$i$K!";2>H$7$?7k2L$,!V6u!W$N>l9g(B
+%\begin{verbatim}
+% \documentclass{article}
+% \pagenumbering{gobble}
+% \begin{document}
+% \pageref{a}\label{a}
+% \end{document}
+%\end{verbatim}
+% $B$KAj8_;2>H$,<}B+$7$J$/$J$k$N$rKI$0$?$a!"?eJ?%b!<%I0J30$G$O(B
+% $B$d$O$j(B|\null|$B$rH/9T$7$F$_$^$9!#(B
+%    \begin{macrocode}
+%\def\@setref@{\ifhmode\spacefactor\@m\else\null\fi}
+%    \end{macrocode}
+% \end{macro}
+% $B$3$N%3!<%I$O!"(Bemath$B$N(B|\marusuuref|$B$N$h$&$J(B
+% $B!V(B|\ref|$B$r;H$C$F;2>H@h$NHV9f$@$1$r<hF@$9$k!W(B
+% $B$H$$$&%^%/%m$NF0:n$K!J?bD>%b!<%I$G;H$&>l9g$J$I!K1F6A$9$k$?$a!"(B
+% $B$R$H$^$:%3%a%s%H%"%&%H$7$F$*$-$^$9!#(B
+%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % \section{$B5SCm$H%\%H%`%U%m!<%H$N=g=x$*$h$S?bD>0LCV(B}
diff --git a/Master/texmf-dist/tex/platex/base/jbook.cls b/Master/texmf-dist/tex/platex/base/jbook.cls
index ae4cef59e17..9d8c8f0a0ab 100644
--- a/Master/texmf-dist/tex/platex/base/jbook.cls
+++ b/Master/texmf-dist/tex/platex/base/jbook.cls
@@ -461,13 +461,13 @@
   \Huge\bfseries#1\par}%
   \@endpart}
 \def\@endpart{\vfil\newpage
-  \if@twoside
-   \if@openleft %% \if@openleft added (2017/02/15)
-    \null\thispagestyle{empty}\newpage
-   \else\if@openright %% \if@openright added (2016/12/18)
-    \null\thispagestyle{empty}\newpage
-   \fi\fi %% added (2016/12/18, 2017/02/15)
-  \fi
+   \if@twoside
+    \if@openleft %% \if@openleft added (2017/02/15)
+     \null\thispagestyle{empty}\newpage
+    \else\if@openright %% \if@openright added (2016/12/18)
+     \null\thispagestyle{empty}\newpage
+    \fi\fi %% added (2016/12/18, 2017/02/15)
+   \fi
    \if@tempswa\twocolumn\fi}
 \newcommand{\chapter}{%
   \if@openleft \cleardoublepage \else
diff --git a/Master/texmf-dist/tex/platex/base/jreport.cls b/Master/texmf-dist/tex/platex/base/jreport.cls
index e6541e5929e..2979b63fffe 100644
--- a/Master/texmf-dist/tex/platex/base/jreport.cls
+++ b/Master/texmf-dist/tex/platex/base/jreport.cls
@@ -461,13 +461,13 @@
   \Huge\bfseries#1\par}%
   \@endpart}
 \def\@endpart{\vfil\newpage
-  \if@twoside
-   \if@openleft %% \if@openleft added (2017/02/15)
-    \null\thispagestyle{empty}\newpage
-   \else\if@openright %% \if@openright added (2016/12/18)
-    \null\thispagestyle{empty}\newpage
-   \fi\fi %% added (2016/12/18, 2017/02/15)
-  \fi
+   \if@twoside
+    \if@openleft %% \if@openleft added (2017/02/15)
+     \null\thispagestyle{empty}\newpage
+    \else\if@openright %% \if@openright added (2016/12/18)
+     \null\thispagestyle{empty}\newpage
+    \fi\fi %% added (2016/12/18, 2017/02/15)
+   \fi
    \if@tempswa\twocolumn\fi}
 \newcommand{\chapter}{%
   \if@openleft \cleardoublepage \else
diff --git a/Master/texmf-dist/tex/platex/base/platexrelease.sty b/Master/texmf-dist/tex/platex/base/platexrelease.sty
index 619c40ecb90..f11e6f6a556 100644
--- a/Master/texmf-dist/tex/platex/base/platexrelease.sty
+++ b/Master/texmf-dist/tex/platex/base/platexrelease.sty
@@ -16,9 +16,9 @@
 %% 
 %% File: plvers.dtx
 \edef\p@known@latexreleaseversion
-   {2017/04/15}
+   {2018-04-01}
 \edef\platexreleaseversion
-   {2018/03/09}
+   {2018-04-01}
 \newif\if@plincludeinrelease
 \@plincludeinreleasefalse
 \def\plIncludeInRelease#1{%
@@ -68,7 +68,7 @@
 %% File: platexrelease.dtx
 \NeedsTeXFormat{pLaTeX2e}
 \ProvidesPackage{platexrelease}
-          [2018/01/27 v1.0k latexrelease support for pLaTeX Kernel
+          [2018/04/06 v1.0l latexrelease support for pLaTeX Kernel
               (including releases up to \platexreleaseversion)]
 \RequirePackageWithOptions{latexrelease}
 \ifnum\expandafter\@parse@version\latexreleaseversion//00\@nil
@@ -94,7 +94,7 @@
 \ifx\reserved@b\@empty\else
 \PackageError{platexrelease}%
              {Unexpected option \requestedplpatchdate}%
-             {The option must be of the form yyyy/mm/dd}%
+             {The option must be of the form yyyy/mm/dd or yyyy-mm-dd}%
 \fi}
 \afterassignment\reserved@a
 \count@\expandafter
@@ -103,7 +103,7 @@
    \expandafter\@parse@version\pfmtversion//00\@nil}
 \ifnum\requestedpLaTeXdate=\currentpLaTeXdate
 \PackageWarningNoLine{platexrelease}{%
-  Current format date selected, no patches applied.}
+  Current format date selected, no patches applied}
 \expandafter\endinput
 \fi
 \ifnum\currentpLaTeXdate
@@ -131,6 +131,7 @@ 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}%
+  % * <2018-04-01>
   % * <2018/03/09>+1
   % * <2018/03/09>
   % * <2017/10/28>+4
@@ -220,6 +221,75 @@ of this package available from CTAN}
                    {Add \ystrut}%
 \let\ystrut\@undefined
 \plEndIncludeInRelease
+\plIncludeInRelease{2018/04/01}{\DeclareFontEncoding@}
+                   {UTF-8 Encoding}%
+\def\DeclareFontEncoding@#1#2#3{%
+  \expandafter
+  \ifx\csname T@#1\endcsname\relax
+     \def\cdp@elt{\noexpand\cdp@elt}%
+     \xdef\cdp@list{\cdp@list\cdp@elt{#1}%
+                    {\default@family}{\default@series}%
+                    {\default@shape}}%
+     \expandafter\let\csname#1-cmd\endcsname\@changed@cmd
+     \def\enc@elt{\noexpand\enc@elt}%
+     \xdef\fenc@list{\fenc@list\enc@elt<#1>}%
+  \else
+     \@font@info{Redeclaring font encoding #1}%
+  \fi
+  \global\@namedef{T@#1}{#2}%
+  \global\@namedef{M@#1}{\default@M#3}%
+  \xdef\LastDeclaredEncoding{#1}%
+  }
+\let\DeclareFontEncoding@saved\DeclareFontEncoding@
+\ifx\IeC\@undefined\else
+\def\DeclareFontEncoding@#1#2#3{%
+  \expandafter
+  \ifx\csname T@#1\endcsname\relax
+     \def\cdp@elt{\noexpand\cdp@elt}%
+     \xdef\cdp@list{\cdp@list\cdp@elt{#1}%
+                    {\default@family}{\default@series}%
+                    {\default@shape}}%
+     \expandafter\let\csname#1-cmd\endcsname\@changed@cmd
+     \begingroup
+       \wlog{Now handling font encoding #1 ...}%
+       \lowercase{%
+         \InputIfFileExists{#1enc.dfu}}%
+            {\wlog{... processing UTF-8 mapping file for font %
+                       encoding #1}}%
+            {\wlog{... no UTF-8 mapping file for font encoding #1}}%
+     \endgroup
+     \def\enc@elt{\noexpand\enc@elt}%
+     \xdef\fenc@list{\fenc@list\enc@elt<#1>}%
+  \else
+     \@font@info{Redeclaring font encoding #1}%
+  \fi
+  \global\@namedef{T@#1}{#2}%
+  \global\@namedef{M@#1}{\default@M#3}%
+  \xdef\LastDeclaredEncoding{#1}%
+  }
+\fi
+\plEndIncludeInRelease
+\plIncludeInRelease{0000/00/00}{\DeclareFontEncoding@}
+                   {UTF-8 Encoding}%
+\def\DeclareFontEncoding@#1#2#3{%
+  \expandafter
+  \ifx\csname T@#1\endcsname\relax
+     \def\cdp@elt{\noexpand\cdp@elt}%
+     \xdef\cdp@list{\cdp@list\cdp@elt{#1}%
+                    {\default@family}{\default@series}%
+                    {\default@shape}}%
+     \expandafter\let\csname#1-cmd\endcsname\@changed@cmd
+     \def\enc@elt{\noexpand\enc@elt}%
+     \xdef\fenc@list{\fenc@list\enc@elt<#1>}%
+  \else
+     \@font@info{Redeclaring font encoding #1}%
+  \fi
+  \global\@namedef{T@#1}{#2}%
+  \global\@namedef{M@#1}{\default@M#3}%
+  \xdef\LastDeclaredEncoding{#1}%
+  }
+\let\DeclareFontEncoding@saved\@undefined
+\plEndIncludeInRelease
 \plIncludeInRelease{2017/04/08}{\set@fontsize}
                    {Construct \ystrutbox}%
 \def\set@fontsize#1#2#3{%
@@ -554,8 +624,17 @@ of this package available from CTAN}
 \ifx\lastnodesubtype\@undefined
   \let\removejfmglue\@undefined
 \else
-  \def\pltx@gluetype{11}
-  \def\pltx@jfmgluesubtype{21}
+  \setbox0\hbox{%
+    \ifdefined\ucs %% upTeX check
+      \jfont\tenmin=upjisr-h at 9.62216pt
+    \else
+      \jfont\tenmin=min10
+    \fi\tenmin
+    \char\jis"214B\null\setbox0\lastbox
+    \global\chardef\pltx@gluetype\lastnodetype
+    \global\chardef\pltx@jfmgluesubtype\lastnodesubtype
+  }
+  \setbox0=\box\voidb@x
   \protected\def\removejfmglue{%
     \ifnum\lastnodetype=\pltx@gluetype\relax
       \ifnum\lastnodesubtype=\pltx@jfmgluesubtype\relax
diff --git a/Master/texmf-dist/tex/platex/base/plcore.ltx b/Master/texmf-dist/tex/platex/base/plcore.ltx
index 8d723a272a8..b81e7669f1f 100644
--- a/Master/texmf-dist/tex/platex/base/plcore.ltx
+++ b/Master/texmf-dist/tex/platex/base/plcore.ltx
@@ -16,10 +16,25 @@
 %% -------------------------------------------------------------
 %% 
 %% File: plvers.dtx
+\ifx\fmtversion\@undefined
+    \errhelp{Please reinstall LaTeX.}%
+    \errmessage{This cannot happen!^^JYour file `latex.ltx'
+                might be broken}\@@end
+\else
+  \ifnum\expandafter\@parse@version\fmtversion//00\@nil<20170415
+    \errhelp{Please update your TeX installation; if not available,
+             obtain it^^Jmanually from CTAN
+             (https://ctan.org/pkg/latex-base) or from^^JGitHub
+             (https://github.com/latex3/latex2e).}%
+    \errmessage{This version of pLaTeX2e requires LaTeX2e 2017-04-15
+                or newer!^^JObtain a newer version of `latex',
+                otherwise pLaTeX2e setup will^^Jnever succeed}\@@end
+  \fi
+\fi
 \def\pfmtname{pLaTeX2e}
 \def\pfmtversion
-   {2018/03/09}
-\def\ppatch@level{1}
+   {2018-04-01}
+\def\ppatch@level{0}
 \edef\platexBANNER{\the\everyjob\noexpand\typeout{}\relax}% save LaTeX banner
 \newif\if@plincludeinrelease
 \@plincludeinreleasefalse
@@ -143,6 +158,34 @@
   \global\@namedef{M@#1}{\default@M#3}%
   \xdef\LastDeclaredEncoding{#1}%
   }
+\let\DeclareFontEncoding@saved\DeclareFontEncoding@
+\ifx\IeC\@undefined\else
+\def\DeclareFontEncoding@#1#2#3{%
+  \expandafter
+  \ifx\csname T@#1\endcsname\relax
+     \def\cdp@elt{\noexpand\cdp@elt}%
+     \xdef\cdp@list{\cdp@list\cdp@elt{#1}%
+                    {\default@family}{\default@series}%
+                    {\default@shape}}%
+     \expandafter\let\csname#1-cmd\endcsname\@changed@cmd
+     \begingroup
+       \wlog{Now handling font encoding #1 ...}%
+       \lowercase{%
+         \InputIfFileExists{#1enc.dfu}}%
+            {\wlog{... processing UTF-8 mapping file for font %
+                       encoding #1}}%
+            {\wlog{... no UTF-8 mapping file for font encoding #1}}%
+     \endgroup
+     \def\enc@elt{\noexpand\enc@elt}%
+     \xdef\fenc@list{\fenc@list\enc@elt<#1>}%
+  \else
+     \@font@info{Redeclaring font encoding #1}%
+  \fi
+  \global\@namedef{T@#1}{#2}%
+  \global\@namedef{M@#1}{\default@M#3}%
+  \xdef\LastDeclaredEncoding{#1}%
+  }
+\fi
 \def\DeclareKanjiEncoding#1{%
   \@latex@warning{%
      The \string\DeclareKanjiEncoding\space is obsoleted command.  Please use
@@ -715,8 +758,17 @@
 \ifx\lastnodesubtype\@undefined
   \let\removejfmglue\@undefined
 \else
-  \def\pltx@gluetype{11}
-  \def\pltx@jfmgluesubtype{21}
+  \setbox0\hbox{%
+    \ifdefined\ucs %% upTeX check
+      \jfont\tenmin=upjisr-h at 9.62216pt
+    \else
+      \jfont\tenmin=min10
+    \fi\tenmin
+    \char\jis"214B\null\setbox0\lastbox
+    \global\chardef\pltx@gluetype\lastnodetype
+    \global\chardef\pltx@jfmgluesubtype\lastnodesubtype
+  }
+  \setbox0=\box\voidb@x
   \protected\def\removejfmglue{%
     \ifnum\lastnodetype=\pltx@gluetype\relax
       \ifnum\lastnodesubtype=\pltx@jfmgluesubtype\relax
@@ -1157,10 +1209,6 @@
   \mathchardef\e@mathgroup@top=256 % for e-pTeX FAM256 patched
 \fi
 %% File: plvers.dtx
-\ifx\patch@level\@undefined % fallback if undefined in LaTeX
-  \def\patch@level{0}\fi
-\ifx\ppatch@level\@undefined % fallback if undefined in pLaTeX
-  \def\ppatch@level{0}\fi
 \begingroup
   \def\parse@@BANNER\typeout#1\typeout#2#3\relax{#1}
   \toks0=\expandafter\expandafter\expandafter{%
@@ -1184,12 +1232,6 @@
   \global\everyjob\expandafter{\platexBANNER}%
 \endgroup
 \let\platexBANNER=\@undefined
-\ifx\l@nohyphenation \@undefined
-  \newlanguage\l@nohyphenation
-\fi
-\ifx\document@default@language \@undefined
-  \let\document@default@language\m@ne
-\fi
 \AtBeginDocument{%
   \@ifpackageloaded{latexrelease}{%
     \@ifpackageloaded{platexrelease}{}{%
diff --git a/Master/texmf-dist/tex/platex/base/tbook.cls b/Master/texmf-dist/tex/platex/base/tbook.cls
index a2555dacbbf..7361af9b65a 100644
--- a/Master/texmf-dist/tex/platex/base/tbook.cls
+++ b/Master/texmf-dist/tex/platex/base/tbook.cls
@@ -465,13 +465,13 @@
   \Huge\bfseries#1\par}%
   \@endpart}
 \def\@endpart{\vfil\newpage
-  \if@twoside
-   \if@openleft %% \if@openleft added (2017/02/15)
-    \null\thispagestyle{empty}\newpage
-   \else\if@openright %% \if@openright added (2016/12/18)
-    \null\thispagestyle{empty}\newpage
-   \fi\fi %% added (2016/12/18, 2017/02/15)
-  \fi
+   \if@twoside
+    \if@openleft %% \if@openleft added (2017/02/15)
+     \null\thispagestyle{empty}\newpage
+    \else\if@openright %% \if@openright added (2016/12/18)
+     \null\thispagestyle{empty}\newpage
+    \fi\fi %% added (2016/12/18, 2017/02/15)
+   \fi
    \if@tempswa\twocolumn\fi}
 \newcommand{\chapter}{%
   \if@openleft \cleardoublepage \else
diff --git a/Master/texmf-dist/tex/platex/base/treport.cls b/Master/texmf-dist/tex/platex/base/treport.cls
index f1d9f0f1a63..712bd02dd1d 100644
--- a/Master/texmf-dist/tex/platex/base/treport.cls
+++ b/Master/texmf-dist/tex/platex/base/treport.cls
@@ -465,13 +465,13 @@
   \Huge\bfseries#1\par}%
   \@endpart}
 \def\@endpart{\vfil\newpage
-  \if@twoside
-   \if@openleft %% \if@openleft added (2017/02/15)
-    \null\thispagestyle{empty}\newpage
-   \else\if@openright %% \if@openright added (2016/12/18)
-    \null\thispagestyle{empty}\newpage
-   \fi\fi %% added (2016/12/18, 2017/02/15)
-  \fi
+   \if@twoside
+    \if@openleft %% \if@openleft added (2017/02/15)
+     \null\thispagestyle{empty}\newpage
+    \else\if@openright %% \if@openright added (2016/12/18)
+     \null\thispagestyle{empty}\newpage
+    \fi\fi %% added (2016/12/18, 2017/02/15)
+   \fi
    \if@tempswa\twocolumn\fi}
 \newcommand{\chapter}{%
   \if@openleft \cleardoublepage \else