Merge branch 'vert_vrt2' into kitagawa_test

diff --git a/doc/ltjclasses.pdf b/doc/ltjclasses.pdf
index b6679ef..843d8e6 100644 (file)
Binary files a/doc/ltjclasses.pdf and b/doc/ltjclasses.pdf differ

diff --git a/doc/ltjsclasses.pdf b/doc/ltjsclasses.pdf
index 26b1210..5d1ca52 100644 (file)
Binary files a/doc/ltjsclasses.pdf and b/doc/ltjsclasses.pdf differ

diff --git a/src/ltj-math.lua b/src/ltj-math.lua
index e85e5f7..53bcdb3 100644 (file)
--- a/src/ltj-math.lua
+++ b/src/ltj-math.lua
@@ -169,9 +169,9 @@ luatexbase.add_to_callback('mlist_to_hlist',
    function (n, display_type, penalties)
       n = to_direct(n); list_dir = ltjd_get_dir_count()
       if getid(n)==id_whatsit and getsubtype(n)==sid_user and
-      getfield(n, 'user_id') == DIR then
+        getfield(n, 'user_id') == DIR then
         local old_n = n; n = node_remove(n, n)
-        node_free(old_n)
+        node_free(old_n); if not n then return nil end
       end
       return node.mlist_to_hlist(
         to_node(conv_jchar_to_hbox(n, 0)),

diff --git a/src/ltjarticle.cls b/src/ltjarticle.cls
index 5e6744c..315dba0 100644 (file)
--- a/src/ltjarticle.cls
+++ b/src/ltjarticle.cls
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltjarticle}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
  Standard LuaLaTeX-ja class]
 \RequirePackage{luatexja}
 \newcounter{@paper}

diff --git a/src/ltjbk10.clo b/src/ltjbk10.clo
index 8f28fec..820ee79 100644 (file)
--- a/src/ltjbk10.clo
+++ b/src/ltjbk10.clo
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{ltjbk10.clo}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
   Standard LuaLaTeX-ja file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xpt{15}%
@@ -33,7 +33,7 @@
    \belowdisplayskip \abovedisplayskip
    \let\@listi\@listI}
 \normalsize
-\setbox0\hbox{\char"3000}% 全角スペース
+\setbox0\hbox{漢}
 \setlength\Cht{\ht0}
 \setlength\Cdp{\dp0}
 \setlength\Cwd{\wd0}

diff --git a/src/ltjbk11.clo b/src/ltjbk11.clo
index a3398b6..9a6c328 100644 (file)
--- a/src/ltjbk11.clo
+++ b/src/ltjbk11.clo
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{ltjbk11.clo}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
   Standard LuaLaTeX-ja file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xipt{15.5}%
@@ -33,7 +33,7 @@
    \belowdisplayskip \abovedisplayskip
    \let\@listi\@listI}
 \normalsize
-\setbox0\hbox{\char"3000}% 全角スペース
+\setbox0\hbox{漢}
 \setlength\Cht{\ht0}
 \setlength\Cdp{\dp0}
 \setlength\Cwd{\wd0}

diff --git a/src/ltjbk12.clo b/src/ltjbk12.clo
index 4f2185c..cb625e2 100644 (file)
--- a/src/ltjbk12.clo
+++ b/src/ltjbk12.clo
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{ltjbk12.clo}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
   Standard LuaLaTeX-ja file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xiipt{16.5}%
@@ -33,7 +33,7 @@
    \belowdisplayskip \abovedisplayskip
    \let\@listi\@listI}
 \normalsize
-\setbox0\hbox{\char"3000}% 全角スペース
+\setbox0\hbox{漢}
 \setlength\Cht{\ht0}
 \setlength\Cdp{\dp0}
 \setlength\Cwd{\wd0}

diff --git a/src/ltjbook.cls b/src/ltjbook.cls
index 9d162aa..42c99df 100644 (file)
--- a/src/ltjbook.cls
+++ b/src/ltjbook.cls
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltjbook}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
  Standard LuaLaTeX-ja class]
 \RequirePackage{luatexja}
 \newcounter{@paper}

diff --git a/src/ltjclasses.dtx b/src/ltjclasses.dtx
index 962223e..af796a1 100644 (file)
--- a/src/ltjclasses.dtx
+++ b/src/ltjclasses.dtx
@@ -110,6 +110,8 @@
 % \changes{v1.7e}{2017/03/05}{トンボに表示するジョブ情報の書式を変更}
 % \changes{v1.7e}{2017/03/05}{\cs{frontmatter}と\cs{mainmatter}を
 %   奇数ページに送るように変更}
+% \changes{v1.7e-ltj-15}{2017/08/28}{本ドキュメントのタイプセットで，小塚フォントが存在するときには
+%   それを用いるように変更（PDFサイズ削減のため）．クラスファイル本体の変更はなし，}
 % \fi
 %
 % \iffalse
@@ -139,14 +141,22 @@
 %<11pt&bk>\ProvidesFile{ltjtbk11.clo}
 %<12pt&bk>\ProvidesFile{ltjtbk12.clo}
 %</tate>
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
 %<article|report|book> Standard LuaLaTeX-ja class]
 %<10pt|11pt|12pt>  Standard LuaLaTeX-ja file (size option)]
 %<*driver>
 ]
 \documentclass{ltjltxdoc}
 \GetFileInfo{ltjclasses.dtx}
-\usepackage[ipaex,nfssonly]{luatexja-preset}
+\begingroup
+ \suppressfontnotfounderror=1
+ \global\font\testfont=file:KozMinPr6N-Regular.otf
+\endgroup
+\ifx\testfont\nullfont
+  \usepackage[ipaex,nfssonly]{luatexja-preset}
+\else
+  \usepackage[kozuka-pr6n,nfssonly]{luatexja-preset}
+\fi
 \usepackage[unicode]{hyperref}
 \title{Lua\LaTeX-ja用\texttt{jclasses}互換クラス}
 \author{Lua\TeX-jaプロジェクト}

diff --git a/src/ltjreport.cls b/src/ltjreport.cls
index ccd3155..45995ca 100644 (file)
--- a/src/ltjreport.cls
+++ b/src/ltjreport.cls
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltjreport}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
  Standard LuaLaTeX-ja class]
 \RequirePackage{luatexja}
 \newcounter{@paper}

diff --git a/src/ltjsarticle.cls b/src/ltjsarticle.cls
index a40613c..209d9c7 100644 (file)
--- a/src/ltjsarticle.cls
+++ b/src/ltjsarticle.cls
@@ -38,7 +38,7 @@
 %%   Right brace   \}     Tilde         \~}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltjsarticle}
-  [2017/03/06 ltjsclasses ]
+  [2017/08/28 ltjsclasses ]
 \def\jsc@clsname{ltjsarticle}
 \RequirePackage{luatexja}
 \newif\if@restonecol

diff --git a/src/ltjsbook.cls b/src/ltjsbook.cls
index f2169cf..d971e79 100644 (file)
--- a/src/ltjsbook.cls
+++ b/src/ltjsbook.cls
@@ -38,7 +38,7 @@
 %%   Right brace   \}     Tilde         \~}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltjsbook}
-  [2017/03/06 ltjsclasses ]
+  [2017/08/28 ltjsclasses ]
 \def\jsc@clsname{ltjsbook}
 \RequirePackage{luatexja}
 \newif\if@restonecol

diff --git a/src/ltjsclasses.dtx b/src/ltjsclasses.dtx
index 3a5c897..9868084 100644 (file)
--- a/src/ltjsclasses.dtx
+++ b/src/ltjsclasses.dtx
@@ -57,13 +57,21 @@
 %<*driver>
 \ProvidesFile{ltjsclasses.dtx}
 %</driver>
-  [2017/03/06 ltjsclasses ]
+  [2017/08/28 ltjsclasses ]
 %<*driver>
 \IfFileExists{luatex85.sty}{\RequirePackage{luatex85}}{}
 \documentclass{ltjsarticle}
 \usepackage{hypdoc}
 \hypersetup{unicode=true}
-\usepackage[ipaex,nfssonly]{luatexja-preset}
+\begingroup
+ \suppressfontnotfounderror=1
+ \global\font\testfont=file:KozMinPr6N-Regular.otf
+\endgroup
+\ifx\testfont\nullfont
+  \usepackage[ipaex,nfssonly]{luatexja-preset}
+\else
+  \usepackage[kozuka-pr6n,nfssonly]{luatexja-preset}
+\fi  
 \ltjsetparameter{alxspmode={`\*,allow}}
 \ltjsetparameter{alxspmode={`\\,allow}}
 %%%%\usepackage{unicode-math}

diff --git a/src/ltjsize10.clo b/src/ltjsize10.clo
index fdaf668..1c106d1 100644 (file)
--- a/src/ltjsize10.clo
+++ b/src/ltjsize10.clo
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{ltjsize10.clo}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
   Standard LuaLaTeX-ja file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xpt{15}%
@@ -33,7 +33,7 @@
    \belowdisplayskip \abovedisplayskip
    \let\@listi\@listI}
 \normalsize
-\setbox0\hbox{\char"3000}% 全角スペース
+\setbox0\hbox{漢}
 \setlength\Cht{\ht0}
 \setlength\Cdp{\dp0}
 \setlength\Cwd{\wd0}

diff --git a/src/ltjsize11.clo b/src/ltjsize11.clo
index f029a1b..77934af 100644 (file)
--- a/src/ltjsize11.clo
+++ b/src/ltjsize11.clo
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{ltjsize11.clo}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
   Standard LuaLaTeX-ja file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xipt{15.5}%
@@ -33,7 +33,7 @@
    \belowdisplayskip \abovedisplayskip
    \let\@listi\@listI}
 \normalsize
-\setbox0\hbox{\char"3000}% 全角スペース
+\setbox0\hbox{漢}
 \setlength\Cht{\ht0}
 \setlength\Cdp{\dp0}
 \setlength\Cwd{\wd0}

diff --git a/src/ltjsize12.clo b/src/ltjsize12.clo
index 2e4c458..155e225 100644 (file)
--- a/src/ltjsize12.clo
+++ b/src/ltjsize12.clo
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{ltjsize12.clo}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
   Standard LuaLaTeX-ja file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xiipt{16.5}%
@@ -33,7 +33,7 @@
    \belowdisplayskip \abovedisplayskip
    \let\@listi\@listI}
 \normalsize
-\setbox0\hbox{\char"3000}% 全角スペース
+\setbox0\hbox{漢}
 \setlength\Cht{\ht0}
 \setlength\Cdp{\dp0}
 \setlength\Cwd{\wd0}

diff --git a/src/ltjskiyou.cls b/src/ltjskiyou.cls
index f8f52e1..682941a 100644 (file)
--- a/src/ltjskiyou.cls
+++ b/src/ltjskiyou.cls
@@ -38,7 +38,7 @@
 %%   Right brace   \}     Tilde         \~}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltjskiyou}
-  [2017/03/06 ltjsclasses ]
+  [2017/08/28 ltjsclasses ]
 \def\jsc@clsname{ltjskiyou}
 \RequirePackage{luatexja}
 \newif\if@restonecol

diff --git a/src/ltjspf.cls b/src/ltjspf.cls
index fefbdd2..179b161 100644 (file)
--- a/src/ltjspf.cls
+++ b/src/ltjspf.cls
@@ -38,7 +38,7 @@
 %%   Right brace   \}     Tilde         \~}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltjspf}
-  [2017/03/06 ltjsclasses ]
+  [2017/08/28 ltjsclasses ]
 \def\jsc@clsname{ltjspf}
 \RequirePackage{luatexja}
 \newif\if@restonecol

diff --git a/src/ltjsreport.cls b/src/ltjsreport.cls
index 4d8c57e..0b89910 100644 (file)
--- a/src/ltjsreport.cls
+++ b/src/ltjsreport.cls
@@ -38,7 +38,7 @@
 %%   Right brace   \}     Tilde         \~}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltjsreport}
-  [2017/03/06 ltjsclasses ]
+  [2017/08/28 ltjsclasses ]
 \def\jsc@clsname{ltjsreport}
 \RequirePackage{luatexja}
 \newif\if@restonecol

diff --git a/src/ltjtarticle.cls b/src/ltjtarticle.cls
index 2d1fe31..3a6c1f9 100644 (file)
--- a/src/ltjtarticle.cls
+++ b/src/ltjtarticle.cls
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltjtarticle}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
  Standard LuaLaTeX-ja class]
 \RequirePackage{luatexja}
 \newcounter{@paper}

diff --git a/src/ltjtbk10.clo b/src/ltjtbk10.clo
index f49f8ee..655a6e3 100644 (file)
--- a/src/ltjtbk10.clo
+++ b/src/ltjtbk10.clo
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{ltjtbk10.clo}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
   Standard LuaLaTeX-ja file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xpt{17}%
@@ -35,7 +35,7 @@
 \def\kanjiencodingdefault{JT3}%
 \kanjiencoding{\kanjiencodingdefault}%
 \normalsize
-\setbox0\hbox{\char"3000}% 全角スペース
+\setbox0\hbox{漢}
 \setlength\Cht{\ht0}
 \setlength\Cdp{\dp0}
 \setlength\Cwd{\wd0}

diff --git a/src/ltjtbk11.clo b/src/ltjtbk11.clo
index 429d43b..27d5a6e 100644 (file)
--- a/src/ltjtbk11.clo
+++ b/src/ltjtbk11.clo
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{ltjtbk11.clo}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
   Standard LuaLaTeX-ja file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xipt{17}%
@@ -35,7 +35,7 @@
 \def\kanjiencodingdefault{JT3}%
 \kanjiencoding{\kanjiencodingdefault}%
 \normalsize
-\setbox0\hbox{\char"3000}% 全角スペース
+\setbox0\hbox{漢}
 \setlength\Cht{\ht0}
 \setlength\Cdp{\dp0}
 \setlength\Cwd{\wd0}

diff --git a/src/ltjtbk12.clo b/src/ltjtbk12.clo
index e13784b..bce97cd 100644 (file)
--- a/src/ltjtbk12.clo
+++ b/src/ltjtbk12.clo
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{ltjtbk12.clo}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
   Standard LuaLaTeX-ja file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xiipt{18}%
@@ -35,7 +35,7 @@
 \def\kanjiencodingdefault{JT3}%
 \kanjiencoding{\kanjiencodingdefault}%
 \normalsize
-\setbox0\hbox{\char"3000}% 全角スペース
+\setbox0\hbox{漢}
 \setlength\Cht{\ht0}
 \setlength\Cdp{\dp0}
 \setlength\Cwd{\wd0}

diff --git a/src/ltjtbook.cls b/src/ltjtbook.cls
index 390f9fe..0019fad 100644 (file)
--- a/src/ltjtbook.cls
+++ b/src/ltjtbook.cls
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltjtbook}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
  Standard LuaLaTeX-ja class]
 \RequirePackage{luatexja}
 \newcounter{@paper}

diff --git a/src/ltjtreport.cls b/src/ltjtreport.cls
index 9feffd3..d2a1270 100644 (file)
--- a/src/ltjtreport.cls
+++ b/src/ltjtreport.cls
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltjtreport}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
  Standard LuaLaTeX-ja class]
 \RequirePackage{luatexja}
 \newcounter{@paper}

diff --git a/src/ltjtsize10.clo b/src/ltjtsize10.clo
index 353e8ef..819c757 100644 (file)
--- a/src/ltjtsize10.clo
+++ b/src/ltjtsize10.clo
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{ltjtsize10.clo}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
   Standard LuaLaTeX-ja file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xpt{17}%
@@ -35,7 +35,7 @@
 \def\kanjiencodingdefault{JT3}%
 \kanjiencoding{\kanjiencodingdefault}%
 \normalsize
-\setbox0\hbox{\char"3000}% 全角スペース
+\setbox0\hbox{漢}
 \setlength\Cht{\ht0}
 \setlength\Cdp{\dp0}
 \setlength\Cwd{\wd0}

diff --git a/src/ltjtsize11.clo b/src/ltjtsize11.clo
index 7adf09f..1c445de 100644 (file)
--- a/src/ltjtsize11.clo
+++ b/src/ltjtsize11.clo
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{ltjtsize11.clo}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
   Standard LuaLaTeX-ja file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xipt{17}%
@@ -35,7 +35,7 @@
 \def\kanjiencodingdefault{JT3}%
 \kanjiencoding{\kanjiencodingdefault}%
 \normalsize
-\setbox0\hbox{\char"3000}% 全角スペース
+\setbox0\hbox{漢}
 \setlength\Cht{\ht0}
 \setlength\Cdp{\dp0}
 \setlength\Cwd{\wd0}

diff --git a/src/ltjtsize12.clo b/src/ltjtsize12.clo
index d066298..913bde6 100644 (file)
--- a/src/ltjtsize12.clo
+++ b/src/ltjtsize12.clo
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{ltjtsize12.clo}
-  [2017/03/06 v1.7e-ltj-14
+  [2017/08/28 v1.7e-ltj-15
   Standard LuaLaTeX-ja file (size option)]
 \renewcommand{\normalsize}{%
     \@setfontsize\normalsize\@xiipt{18}%
@@ -35,7 +35,7 @@
 \def\kanjiencodingdefault{JT3}%
 \kanjiencoding{\kanjiencodingdefault}%
 \normalsize
-\setbox0\hbox{\char"3000}% 全角スペース
+\setbox0\hbox{漢}
 \setlength\Cht{\ht0}
 \setlength\Cdp{\dp0}
 \setlength\Cwd{\wd0}

diff --git a/src/luatexja.lua b/src/luatexja.lua
index d6d83e6..1df8d03 100644 (file)
--- a/src/luatexja.lua
+++ b/src/luatexja.lua
@@ -535,13 +535,13 @@ local function debug_show_node_X(p,print_fn, limit)
    elseif pt=='noad' then
       s = base ; print_fn(s)
       if p.nucleus then
-         prefix = k .. 'N'; debug_show_node_X(p.nucleus, print_fn);
+         prefix = k .. 'N'; debug_show_node_X(p.nucleus, print_fn, limit);
       end
       if p.sup then
-         prefix = k .. '^'; debug_show_node_X(p.sup, print_fn);
+         prefix = k .. '^'; debug_show_node_X(p.sup, print_fn, limit);
       end
       if p.sub then
-         prefix = k .. '_'; debug_show_node_X(p.sub, print_fn);
+         prefix = k .. '_'; debug_show_node_X(p.sub, print_fn, limit);
       end
       prefix = k;
    elseif pt=='math_char' then

diff --git a/src/patches/lltjp-array.sty b/src/patches/lltjp-array.sty
index f336190..185eab2 100644 (file)
--- a/src/patches/lltjp-array.sty
+++ b/src/patches/lltjp-array.sty
@@ -3,7 +3,7 @@
 %
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{lltjp-array}[2017/06/18 Patch to preview for LuaTeX-ja]
+\ProvidesPackage{lltjp-array}[2017/06/18 Patch to array for LuaTeX-ja]
 
 \RequirePackage{etoolbox,array,luatexja}