src/luatexja.sty

   1 %
   2 % luatexja.sty
   3 %
   4 %! 外から読まれるので多少仰々しくなってます
   5 %% Avoid multiple loading.
   6 \csname\if11luatexjaLoaded\fi\endcsname
   7 \edef\x{%
   8 \catcode32=\the\catcode32%
   9 \catcode45=\the\catcode45%
  10 \catcode46=\the\catcode46%
  11 \catcode64=\the\catcode64%
  12 \catcode91=\the\catcode91%
  13 \catcode93=\the\catcode93%
  14 \endlinechar=\the\endlinechar
  15 \relax}
  16 \catcode32=10 %< >
  17 \catcode45=12 %<->
  18 \catcode46=12 %<.>
  19 \catcode64=11 %<@>
  20 \catcode91=12 %<[>
  21 \catcode93=12 %<]>
  22 \endlinechar=13 %
  23 %! あまり恩恵がないので \endlinechar=-1 はなし
  24 \edef\ltj@AtEnd{\x
  25   \noexpand\let\noexpand\ltj@AtEnd\relax}
  26 \def\luatexjaLoaded{\endinput}
  27 \newif\ifltj@disablejfam
  28
  29 %%%% VERSION
  30 \def\LuaTeXjaversion{20220702.0}
  31
  32 %% Check if LaTeX is used.
  33 \begingroup\expandafter\expandafter\expandafter\endgroup
  34 \expandafter\ifx\csname RequirePackage\endcsname\relax %<*!LaTeX>
  35   \expandafter\let\csname ifltj@in@latex\expandafter\endcsname
  36     \csname iffalse\endcsname
  37 \else                           %<*LaTeX>
  38   \expandafter\let\csname ifltj@in@latex\expandafter\endcsname
  39     \csname iftrue\endcsname
  40   \NeedsTeXFormat{LaTeX2e}
  41   \makeatletter
  42   \def\ltj@@temp#1#2#3#4#5#6#7#8#9\@nil{%
  43     \edef\ltj@@do{\noexpand\ProvidesPackage
  44       {luatexja}[#1#2#3#4-#5#6-#7#8 Japanese Typesetting with Lua(La)TeX]%
  45     }\ltj@@do\let\ltj@@do\undefined\let\ltj@@temp\undefined
  46   }
  47   \expandafter\ltj@@temp\LuaTeXjaversion\@nil
  48   \DeclareOption{disablejfam}{\ltj@disablejfamtrue}
  49   \DeclareOption*{}
  50   \ProcessOptions\relax
  51 \fi                             %</LaTeX>
  52
  53 \directlua{require('ltj-unicode-ccfix.lua')}% catcode of ideographs
  54
  55 %% Load all sub-packages.
  56 \ifltj@in@latex                 %<*LaTeX>
  57   %% \RequirePackage{expl3} needed if the version of l3kernel is v6111
  58   \RequirePackage{luatexja-core,luatexja-compat}
  59 \else                           %<*!LaTeX>
  60   \input luatexja-core.sty %
  61   \input luatexja-compat.sty %
  62 \fi                             %</LaTeX>
  63
  64 \directlua{luatexja.base.start_time_measure('RUN')}
  65 %% all done
  66 \ltj@AtEnd
  67 \endinput
  68 %% EOF