%
% luatexja-compat.sty
%

%! 外から読まれるので仰々しくなってます
%% Avoid multiple loading.
\csname\if11luatexjacompatLoaded\fi\endcsname
\edef\x{%
\catcode32=\the\catcode32%
\catcode33=\the\catcode33%
\catcode35=\the\catcode35%
\catcode40=\the\catcode40%
\catcode41=\the\catcode41%
\catcode42=\the\catcode42%
\catcode43=\the\catcode43%
\catcode44=\the\catcode44%
\catcode45=\the\catcode45%
\catcode46=\the\catcode46%
\catcode58=\the\catcode58%
\catcode59=\the\catcode59%
\catcode60=\the\catcode60%
\catcode61=\the\catcode61%
\catcode62=\the\catcode62%
\catcode64=\the\catcode64%
\catcode91=\the\catcode91%
\catcode93=\the\catcode93%
\catcode94=\the\catcode94%
\catcode95=\the\catcode95%
\catcode126=\the\catcode126%
\endlinechar=\the\endlinechar
\relax}
\catcode32=10 %< >
\catcode33=12 %<">
\catcode35=6  %<#>
\catcode40=12 %<(>
\catcode41=12 %<)>
\catcode42=12 %<*>
\catcode43=12 %<+>
\catcode44=12 %<,>
\catcode45=12 %<->
\catcode46=12 %<.>
\catcode58=12 %<:>
\catcode59=12 %<;>
\catcode60=12 %<<>
\catcode61=12 %<=>
\catcode62=12 %<>>
\catcode64=11 %<@>
\catcode91=12 %<[>
\catcode93=12 %<]>
\catcode94=7  %<^>
\catcode95=8  %<_>
\catcode126=13 %<~>
\endlinechar=-1 %
%! なお, 上のcatcode設定はcoreとcompatで同一にしておく.
\edef\ltj@compat@AtEnd{\x
  \noexpand\let\noexpand\ltj@compat@AtEnd\relax}
\def\luatexjacompatLoaded{\endinput}

%% Check if LaTeX is used.
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname RequirePackage\endcsname\relax %<*!LaTeX>
  \expandafter\let\csname ifltj@in@latex\expandafter\endcsname
    \csname iffalse\endcsname
\else                           %<*LaTeX>
  \expandafter\let\csname ifltj@in@latex\expandafter\endcsname
    \csname iftrue\endcsname
  \NeedsTeXFormat{LaTeX2e}
  \ProvidesPackage{luatexja-compat}[2020-08-08 Compatibility with pTeX]
\fi                             %</LaTeX>

% Load core module if not yet.
\ifx\luatexjacoreLoaded\@undefined
  \ifltj@in@latex                 %<*LaTeX>
    \RequirePackage{luatexja-core}
  \else                           %<*!LaTeX>
    \input luatexja-core.sty %
  \fi                             %</LaTeX>
\fi

%% When environment check fails, exit now.
\ifx\LuaTeXjaAvailable\@undefined
  \ltj@compat@AtEnd
\expandafter\endinput\fi\relax

%% Load Lua modules.
%\RequireLuaModule{luatexja.infomute}
% not yet implemented.

%% Silence info messages of luatexbase-mcb
%\directlua{ luatexja.infomute.add_mute("luatexbase-mcb") }
% not yet implemented.

%%------------------
\RequireLuaTeXjaSubmodule{compat}

\def\euc{\ltj@code@conv{euc}}
\def\kuten{\ltj@code@conv{kuten}}
\def\jis{\ltj@code@conv{jis}}
\def\sjis{\ltj@code@conv{sjis}}
\def\ucs{\ltj@code@conv{ucs}}

\def\ltj@code@conv#1{\directlua{luatexja.compat.from_#1(token.scan_int())}}
\def\kansuji{\directlua{luatexja.compat.to_kansuji(token.scan_int())}}

\define@key[ltj]{japaram}{kansujichar}{\ltj@@set@stack{KSJ}{0}{0x7FFFFFFF}#1 }
\ltj@@decl@array@param{kansujichar}

\ifltj@in@latex
% \pltx@next@inhibitglue (pLaTeX 2018-03-09)
\protected\def\pltx@next@inhibitglue{%
  \ifhmode\inhibitglue\else
  \edef\@tempa{\everypar{%
    \everypar{\unexpanded\expandafter{\the\everypar}}%
    \unexpanded\expandafter{\the\everypar}\inhibitglue}}%
\@tempa\fi}
  \newcommand\printglossary{\@input@{\jobname.gls}}
\csname newcount\endcsname\hour
\csname newcount\endcsname\minute
\fi

%%------------------ all done
\ltj@compat@AtEnd
\endinput
%% EOF
