From d2a6bb90e56a2836bb59477b8f27248aab9149f5 Mon Sep 17 00:00:00 2001
From: Norbert Preining <norbert@preining.info>
Date: Thu, 1 Oct 2020 03:04:13 +0000
Subject: CTAN sync 202010010304

---
 language/japanese/platex/plexpl3.dtx | 125 +++++++++++++++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 language/japanese/platex/plexpl3.dtx

(limited to 'language/japanese/platex/plexpl3.dtx')

diff --git a/language/japanese/platex/plexpl3.dtx b/language/japanese/platex/plexpl3.dtx
new file mode 100644
index 0000000000..e023cd3303
--- /dev/null
+++ b/language/japanese/platex/plexpl3.dtx
@@ -0,0 +1,125 @@
+% \iffalse meta-comment
+%% File: plexpl3.dtx
+%
+%  Copyright (c) 2020 Japanese TeX Development Community
+%
+%  This file is part of the pLaTeX2e system (community edition).
+%  -------------------------------------------------------------
+%
+% \fi
+%
+%
+% \iffalse
+% \changes{v1.0}{2020/09/28}{$B=iHG!'(Bp\TeX{}$B$N>r7oJ8$rDj5A(B}
+% \fi
+%
+% \iffalse
+%<*driver>
+\NeedsTeXFormat{pLaTeX2e}
+\ProvidesFile{plexpl3.dtx}[2020/09/28 v1.0 expl3 additions]
+\documentclass{jltxdoc}
+\GetFileInfo{plexpl3.dtx}
+\author{Japanese \TeX\ Development Community}
+\title{The \textsf{plexpl3} package}
+\date{$B:n@.F|!'(B\filedate}
+\begin{document}
+  \newcommand\Lpack[1]{\textsf{#1}}
+  \maketitle
+  \DocInput{\filename}
+\end{document}
+%</driver>
+% \fi
+%
+% \LaTeX3 (expl3)$B$GMQ0U$5$l$F$$$J$$!V(Bp\TeX{}$B7ONs$NFH<+5!G=!W$r(B
+% expl3$B$NJ8K!$G;H$($k$h$&$K$9$k%3!<%I$G$9!#(B
+% p\LaTeXe~2020-10-01$B$G?7@_$7$^$7$?!#(B
+%
+% \setcounter{StandardModuleDepth}{1}
+% \StopEventually{}
+%
+% \section{$B%3!<%I(B}
+%
+% $B%Q%C%1!<%8$H$7$F@k8@$7$^$9!#(B
+% $B$3$l$G!"(Bp\LaTeXe~2020-04-12$B0JA0$G$b(B
+% \file{plexpl3.sty}$B$H(B\file{plexpl3.ltx}$B$@$1(B
+% $BF~<j$9$l$PF1Ey$N5!G=$,;H$($^$9!#(B
+%    \begin{macrocode}
+%<*package>
+\NeedsTeXFormat{pLaTeX2e}
+\RequirePackage{expl3}
+\ProvidesExplPackage{plexpl3}{2020-09-28}{1.0}
+  {pTeX/upTeX-specific additions to expl3}
+%</package>
+%    \end{macrocode}
+%
+% \LaTeXe~2020-02-02$B0J9_$G$O(B\file{expl3}$B$,I8=`$G(B
+% $B%U%)!<%^%C%H$KFI$_9~$^$l$F$$$^$9!#$3$N>l9g$O(B
+% \file{plexpl3}$B$N5!G=$r%U%)!<%^%C%H$K<h$j9~$_$^$9!#(B
+%    \begin{macrocode}
+%<plcore>\ifdefined\ExplSyntaxOn %--- expl3 available BEGIN
+%<plcore>\ExplSyntaxOn
+%<*plcore|package>
+\input plexpl3.ltx
+%</plcore|package>
+%<plcore>\ExplSyntaxOff
+%<plcore>\fi                     %--- expl3 available END
+%    \end{macrocode}
+%
+% \file{platexrelease}$B$N(Broll-forward$B$K$bEPO?$7$^$9!#(B
+%    \begin{macrocode}
+%<platexrelease>\plIncludeInRelease{2020/10/01}%
+%<platexrelease>                   {plexpl3}{Pre-load plexpl3}%
+%<platexrelease>\RequirePackage{plexpl3}
+%<platexrelease>\plEndIncludeInRelease
+%<platexrelease>\plIncludeInRelease{0000/00/00}%
+%<platexrelease>                   {plexpl3}{Not loading plexpl3}%
+%<platexrelease>% Nothing to do
+%<platexrelease>\plEndIncludeInRelease
+%    \end{macrocode}
+%
+% $B0J2<$N%3!<%I$O(B\file{plexpl3.ltx}$B$K=q$-=P$7$^$9!#(B
+% $B%U%)!<%^%C%H$H%Q%C%1!<%8$+$i$N=EJ#FI$_9~$_$O6X;_$7$^$9!#(B
+%    \begin{macrocode}
+%<*code>
+\cs_if_exist:NT \__platex_expl_loaded:
+  {
+    \GenericInfo{}
+      {Skipping:~ plexpl3~ code~ already~ part~ of~ the~ format}%
+    \endinput
+  }
+\cs_new:Npn \__platex_expl_loaded: {  }
+%    \end{macrocode}
+%
+% \section{p\TeX{}$B7ONs$N>r7oJ8(B}
+%
+% p\TeX{}$B7ONs$N>r7oJ8$r(Bexpl3$B$NJ8K!$K$7$^$9!#(B
+% \changes{v1.0}{2020/09/28}{$B=iHG!'(Bp\TeX{}$B$N>r7oJ8$rDj5A(B}
+%    \begin{macrocode}
+%% additions to l3box.dtx: writing directions (pTeX/upTeX-specific)
+\cs_set_eq:NN \platex_direction_yoko: \tex_yoko:D
+\cs_set_eq:NN \platex_direction_tate: \tex_tate:D
+\cs_set_eq:NN \platex_direction_dtou: \tex_dtou:D
+%
+\prg_new_conditional:Npnn \platex_if_direction_yoko: { p, T, F, TF }
+  { \tex_ifydir:D \prg_return_true: \else: \prg_return_false: \fi: }
+\prg_new_conditional:Npnn \platex_if_direction_tate: { p, T, F, TF }
+  { \tex_iftdir:D \prg_return_true: \else: \prg_return_false: \fi: }
+\prg_new_conditional:Npnn \platex_if_direction_dtou: { p, T, F, TF }
+  { \tex_ifddir:D \prg_return_true: \else: \prg_return_false: \fi: }
+%
+\prg_new_conditional:Npnn \platex_if_box_yoko:N #1 { p, T, F, TF }
+  { \tex_ifybox:D #1 \prg_return_true: \else: \prg_return_false: \fi: }
+\prg_new_conditional:Npnn \platex_if_box_tate:N #1 { p, T, F, TF }
+  { \tex_iftbox:D #1 \prg_return_true: \else: \prg_return_false: \fi: }
+\prg_new_conditional:Npnn \platex_if_box_dtou:N #1 { p, T, F, TF }
+  { \tex_ifdbox:D #1 \prg_return_true: \else: \prg_return_false: \fi: }
+%    \end{macrocode}
+%
+% $B0J>e$G$9!#(B
+%    \begin{macrocode}
+%</code>
+%    \end{macrocode}
+%
+% \Finale
+%
+\endinput
-- 
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