X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=src%2Fluatexja-core.sty;h=dc51b7a3a393c7313bafc171b67f9d49184bb96e;hb=c696627b410894afdf57afed985d0009cc5ae87d;hp=706eabb8f54ec54c6a578797db35ec51f90167db;hpb=2b3abd97c607a1a2c62ae9b0e726d5fe6573caca;p=luatex-ja%2Fluatexja.git

diff --git a/src/luatexja-core.sty b/src/luatexja-core.sty
index 706eabb..dc51b7a 100644
--- a/src/luatexja-core.sty
+++ b/src/luatexja-core.sty
@@ -65,31 +65,34 @@
   \expandafter\let\csname ifltj@in@latex\expandafter\endcsname
     \csname iftrue\endcsname
   \NeedsTeXFormat{LaTeX2e}
-  \ProvidesPackage{luatexja-core}[2014/01/13 Core of LuaTeX-ja]
+  \ProvidesPackage{luatexja-core}[2015/11/03 Core of LuaTeX-ja]
 \fi                             %</LaTeX>
 
 %% Load prerequisite packages.
 \endlinechar=13 %
+\newif\ifltj@everyhook@avail\ltj@everyhook@availfalse
 %! 外部パッケージは普通の \endlinechar で読まないと危険.
 \ifltj@in@latex                 %<*LaTeX>
-  \RequirePackage{luaotfload} [2013/05/10] % v2.2
-  \RequirePackage{infwarerr}  [2010/04/08] % v1.3
+  \RequirePackage{luaotfload} [2013/12/31] % v2.3
   \RequirePackage{ltxcmds}    [2011/11/09] % v1.22
   \RequirePackage{pdftexcmds} [2011/11/29] % v0.20
   \RequirePackage{xkeyval}    [2012/10/14] % v2.6b
+  \RequirePackage{atbegshi}
+  \IfFileExists{everyhook.sty}{\RequirePackage{everyhook}\ltj@everyhook@availtrue}{}
 \else                           %<*!LaTeX>
   \input luaotfload.sty
-  \input infwarerr.sty
   \input ltxcmds.sty
   \input pdftexcmds.sty
   \input xkeyval
+  \input atbegshi.sty
+  \AtBeginShipoutInit
 \fi                             %</LaTeX>
 \endlinechar=-1 %
 
 %% Check if LuaTeX is used
 \ltx@LocalExpandAfter\ifx\csname directlua\endcsname\relax
   % Loading is silently aborted, since the notice of the wrong
-  % engine is aldready shown in otfluaload.
+  % engine is already shown in luaotfload.
   \ltj@core@AtEnd
 \expandafter\endinput\fi\relax
 
@@ -130,24 +133,36 @@
 
 %%%%%%%% Attributes for Japanese typesetting.
 \newluatexattribute\ltj@icflag    % attribute for italic correction
-\newluatexattribute\ltj@curjfnt   % index for ``current Japanese font''
-\newluatexattribute\ltj@origchar %
+\newluatexattribute\ltj@curjfnt   % index for ``current horizontal Japanese font''
+\newluatexattribute\ltj@curtfnt   % index for ``current vertical Japanese font''
+\newluatexattribute\ltj@origchar  %
 \newluatexattribute\ltj@charclass %
+\newluatexattribute\ltj@charcode %
 \newluatexattribute\ltj@autospc   % attribute for autospacing
 \newluatexattribute\ltj@autoxspc  % attribute for autoxspacing
-\newluatexattribute\ltj@yablshift % attribute for \yabaselineshift
-\newluatexattribute\ltj@ykblshift % attribute for \ykbaselineshift
+\newluatexattribute\ltj@yablshift % attribute for yalbaselineshift
+\newluatexattribute\ltj@ykblshift % attribute for yjabaselineshift
+\newluatexattribute\ltj@tablshift % attribute for talbaselineshift
+\newluatexattribute\ltj@tkblshift % attribute for tjabaselineshift
 \newluatexattribute\jfam          % index for current jfam
-\ltj@icflag=0\ltj@origchar=0\ltj@charclass=0
+
+\newluatexattribute\ltj@dir
+\newlanguage\ltj@@japanese
+\ltj@dir\z@
+\ltj@icflag\z@
+\ltj@origchar\z@
+\ltj@charclass\z@
+\ltj@curjfnt\m@ne
+\ltj@curtfnt\m@ne
 
 %%%%%%%% Attributes for character ranges
 \newcount\ltj@tempcnta
-\ltj@tempcnta=0
+\ltj@tempcnta\z@
 \loop\ifnum\ltj@tempcnta<7
   \expandafter\newluatexattribute%
     \csname ltj@kcat\the\ltj@tempcnta\endcsname
   \csname ltj@kcat\the\ltj@tempcnta\endcsname=0
-  \advance\ltj@tempcnta by1
+  \advance\ltj@tempcnta\@ne
 \repeat
 
 
@@ -157,7 +172,8 @@
 \protected\def\ltj@@q@escapenum{\ltj@@q@escapenum@}
 
 \directlua{%
-  luatexja = {}
+  luatexja = {};
+  luatexja.lang_ja = \the\ltj@@japanese;
   dofile(assert(kpse.find_file('luatexja.lua', 'tex'),
       "File `luatexja.lua' not found"))
 }
@@ -168,8 +184,7 @@
 \def\RequireLuaTeXjaSubmodule#1{%
   \@ifnextchar[{\ltj@requirelua@submod{#1}}{\ltj@requirelua@submod{#1}[]}}
 \def\ltj@requirelua@submod#1[#2]{%
-  \directlua{luatexja.load_module(
-    "\luatexluaescapestring{#1}")}}
+  \directlua{luatexja.load_module("\luatexluaescapestring{#1}")}}
 
 
 %%%%%%%% Load all sub-packages.
@@ -180,36 +195,72 @@
 \fi                             %</LaTeX>
 
 %%%%%%%% \asluastring
-\def\asluastring#1{'\luaescapestring{\detokenize{#1}}'}
+\def\asluastring#1{'\luatexluaescapestring{\detokenize{#1}}'}
 
 %%%%%%%% Redefine \/
 \protected\def\/{\relax\directlua{luatexja.jfont.append_italic()}}
 
 %%%%%%%% \jfont\CS={...:...;jfm=metric;...}, \globaljfont
-\protected\def\jfont{\afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(false)}}
-\protected\def\globaljfont{%
-  \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(true)}}
-\def\ltj@@jfont{\directlua{luatexja.jfont.jfontdefY()}}
+\protected\def\jfont#1{%
+  \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(false, 'yoko','\luatexluaescapestring{\noexpand#1}')}}
+\protected\def\globaljfont#1{%
+  \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(true,  'yoko','\luatexluaescapestring{\noexpand#1}')}}
+\ifdefined\newluafunction
+  \newluafunction\ltj@@jfont@inner
+  \directlua{
+    local t = lua.get_functions_table()
+    t[\the\ltj@@jfont@inner] = luatexja.jfont.jfontdefY
+  }
+  \def\ltj@@jfont{\luafunction\ltj@@jfont@inner}
+\else
+  \def\ltj@@jfont{\directlua{luatexja.jfont.jfontdefY()}}
+\fi
 
-%%%%%%%% \zw, \zh
-\protected\def\zw{\directlua{luatexja.jfont.load_zw()}\ltj@zw}
-\protected\def\zh{\directlua{luatexja.jfont.load_zh()}\ltj@zh}
+%%%%%%%% \tfont\CS={...:...;jfm=metric;...}, \globaltfont
+\protected\def\tfont#1{%
+  \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(false, 'tate','\luatexluaescapestring{\noexpand#1}')}}
+\protected\def\globaltfont#1{%
+  \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(true,  'tate','\luatexluaescapestring{\noexpand#1}')}}
 
+%%%%%%%% \zw, \zh
+\ifdefined\newluafunction
+  \newluafunction\ltj@zw@inner
+  \newluafunction\ltj@zh@inner
+  \directlua{
+    local t, setdimen, ltjf = lua.get_functions_table(), tex.setdimen, luatexja.jfont
+    t[\the\ltj@zw@inner] = function() setdimen('ltj@zw', ltjf.get_zw()) end
+    t[\the\ltj@zh@inner] = function() setdimen('ltj@zh', ltjf.get_zh()) end
+  }
+  \protected\def\zw{\luafunction\ltj@zw@inner\ltj@zw}
+  \protected\def\zh{\luafunction\ltj@zh@inner\ltj@zh}
+\else
+  \protected\def\zw{\directlua{tex.setdimen('ltj@zw', luatexja.jfont.get_zw())}\ltj@zw}
+  \protected\def\zh{\directlua{tex.setdimen('ltj@zh', luatexja.jfont.get_zh())}\ltj@zh}
+\fi
 
 %%%%%%%% \inhibitglue
-\protected\def\ltj@reset@globaldefs{%
-  \directlua{luatexja.global_temp = tex.globaldefs; tex.globaldefs = 0}}
-\protected\def\ltj@restore@globaldefs{\directlua{tex.globaldefs = luatexja.global_temp}}
-\protected\def\inhibitglue{\ifhmode\ltj@@ihb\fi}
-\def\ltj@@ihb{\relax\directlua{luatexja.jfmglue.create_inhibitglue_node()}}
-
-%%%%%%%% \yoko, \tate, \ifydir, \iftdir
-%% At this moment, tategaki mode is not implemented;
-%% there is only yokogaki mode now.
-\let\yoko\relax
-\let\tate\relax
-\newif\ifydir\ydirtrue
-\newif\iftdir\tdirfalse
+\ifdefined\newluafunction
+  \newluafunction\ltj@reset@globaldefs@inner
+  \newluafunction\ltj@restore@globaldefs@inner
+  \newluafunction\ltj@@ihb@inner
+  \directlua{
+    local t = lua.get_functions_table()
+    t[\the\ltj@reset@globaldefs@inner] 
+       = function() luatexja.global_temp = tex.globaldefs; tex.globaldefs = 0 end
+    t[\the\ltj@restore@globaldefs@inner] 
+       = function() tex.globaldefs = luatexja.global_temp end
+    t[\the\ltj@@ihb@inner] = luatexja.jfmglue.create_inhibitglue_node
+  }
+  \protected\def\ltj@reset@globaldefs{\luafunction\ltj@reset@globaldefs@inner}
+  \protected\def\ltj@restore@globaldefs{\luafunction\ltj@restore@globaldefs@inner}
+  \protected\def\inhibitglue{\ifhmode\relax\luafunction\ltj@@ihb@inner\fi}
+\else
+  \protected\def\ltj@reset@globaldefs{%
+    \directlua{luatexja.global_temp = tex.globaldefs; tex.globaldefs = 0}}
+  \protected\def\ltj@restore@globaldefs{\directlua{tex.globaldefs = luatexja.global_temp}\relax}
+  \protected\def\inhibitglue{\ifhmode\ltj@@ihb\fi}
+  \def\ltj@@ihb{\relax\directlua{luatexja.jfmglue.create_inhibitglue_node()}}
+\fi
 
 %%%%%%%% \ltjdefcharrange<name>{100-200,3000-,5000,...}
 \protected\def\ltjdefcharrange#1#2{%
@@ -233,26 +284,32 @@
 
 %%%%%%%% \ltjsetparameter
 \newcount\ltj@@stack \newcount\ltj@@group@level
-\ltj@@group@level=0 \ltj@@stack=0
+\ltj@@group@level\z@\ltj@@stack\z@
 
-\setbox0\hbox{%
+\setbox\z@\hbox{%
   \directlua{% This value depends on the version of LuaTeX.
     luatexja.stack.hmode = -tex.nest[tex.nest.ptr].mode
-  }
+  }%
+}
+\setbox\z@\vbox{%
+  \directlua{% This value depends on the version of LuaTeX.
+    luatexja.stack.vmode = -tex.nest[tex.nest.ptr].mode
+  }%
 }
+\setbox\z@\box\voidb@x
 
 % prebreakpenalty = {<char_code>, <penalty>}
-\define@key[ltj]{japaram}{kcatcode}{%
-  \expandafter\ltj@@set@stack#1:{KCAT}{0}{0x7FFFFFFF}}
-\define@key[ltj]{japaram}{prebreakpenalty}{%
-  \expandafter\ltj@@set@stack#1:{PRE}{-10000}{10000}}
-\define@key[ltj]{japaram}{postbreakpenalty}{%
-  \expandafter\ltj@@set@stack#1:{POST}{-10000}{10000}}
-\def\ltj@@set@stack#1,#2:#3#4#5{%
-  \directlua{luatexja.stack.set_stack_table(luatexja.isglobal, luatexja.stack_table_index.#3,
-    \ltj@safe@num@or{nil}{#1},\ltj@safe@num@or{nil}{#2},#4,#5)}}
+\define@key[ltj]{japaram}{kcatcode}{\ltj@@set@stack{KCAT}{0}{0x7FFFFFFF}#1\relax}
+\define@key[ltj]{japaram}{prebreakpenalty}{\ltj@@set@stack{PRE}{-10000}{10000}#1\relax}
+\define@key[ltj]{japaram}{postbreakpenalty}{\ltj@@set@stack{POST}{-10000}{10000}#1\relax}
+\def\ltj@@set@stack#1#2#3{%
+  \directlua{luatexja.stack.set_stack_perchar(luatexja.stack_table_index.#1,#2,#3)}}
+%\def\ltj@@set@stack#1,#2:#3#4#5{%
+%  \directlua{luatexja.stack.set_stack_perchar(luatexja.stack_table_index.#3,
+%    \ltj@safe@num@or{nil}{#1},\ltj@safe@num@or{nil}{#2},#4,#5)}}
 
 % jatextfont = {<char_code>, <font_cs>}
+% only horizontal font is supported
 \define@key[ltj]{japaram}{jatextfont}{%
   \expandafter\ltj@@set@stackfont#1:{MJT}}
 \define@key[ltj]{japaram}{jascriptfont}{%
@@ -261,30 +318,33 @@
   \expandafter\ltj@@set@stackfont#1:{MJSS}}
 \protected\def\ltj@@set@stackfont#1,#2:#3{%
   \ltj@reset@globaldefs
-  \ltj@tempcnta=\ltj@curjfnt\ltj@curjfnt=-1 #2%
-  \ifnum\ltj@curjfnt=-1
+  \ltj@tempcnta=\ltj@curjfnt\ltj@curjfnt\m@ne#2%
+  \ifnum\ltj@curjfnt=\m@ne
     \@PackageError{luatexja-core}%
     {\string#2 is not a control sequence that represents \MessageBreak
      a Japanese font}{}%
   \else
-    \directlua{luatexja.stack.set_stack_font(luatexja.isglobal,
-    luatexja.stack_table_index.#3,
+    \directlua{luatexja.stack.set_stack_font(luatexja.stack_table_index.#3,
     \ltj@safe@num@or{nil}{#1}, \the\ltj@curjfnt)}%
   \fi
   \ltj@curjfnt=\ltj@tempcnta
   \ltj@restore@globaldefs
   }
 
-% yalbaselineshift = <dimen>
+% {y,t}{ja,al}baselineshift = <dimen>
 % yjabaselineshift = <dimen>
 \define@key[ltj]{japaram}{yalbaselineshift}{%
   \directlua{tex.setattribute(luatexja.isglobal,
-    luatexbase.attributes['ltj@yablshift'],
-    \ltj@safe@dimen@or\ltj@defdimen{#1})}}
+    luatexbase.attributes['ltj@yablshift'], luatexja.token.scan_dimen())}#1\relax}
 \define@key[ltj]{japaram}{yjabaselineshift}{%
   \directlua{tex.setattribute(luatexja.isglobal,
-    luatexbase.attributes['ltj@ykblshift'],
-    \ltj@safe@dimen@or\ltj@defdimen{#1})}}
+    luatexbase.attributes['ltj@ykblshift'], luatexja.token.scan_dimen())}#1\relax}
+\define@key[ltj]{japaram}{talbaselineshift}{%
+  \directlua{tex.setattribute(luatexja.isglobal,
+    luatexbase.attributes['ltj@tablshift'], luatexja.token.scan_dimen())}#1\relax}
+\define@key[ltj]{japaram}{tjabaselineshift}{%
+  \directlua{tex.setattribute(luatexja.isglobal,
+    luatexbase.attributes['ltj@tkblshift'], luatexja.token.scan_dimen())}#1\relax}
 
 % jaxspmode = {<char_code>, <mode>}
 % mode: inhibit, preonly, postonly, allow
@@ -297,52 +357,63 @@
   \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
   \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
   \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
-  \directlua{luatexja.stack.set_stack_table(luatexja.isglobal,
-    luatexja.stack_table_index.XSP,
-    \ltj@safe@num@or{nil}{#1},
-    \ltj@safe@num@or{nil}{\ltj@temp},0,3)}}
+  \ltj@@set@stack{XSP}03#1 \ltj@temp}
 
 % alxspmode = {<char_code>, <mode>}
 % mode: inhibit, preonly, postonly, allow
 %    or       0        1         2      3
 \define@key[ltj]{japaram}{alxspmode}{%        \inhibitxspcode
-  \expandafter\ltj@set@alxspmode#1:\relax}
-\def\ltj@set@alxspmode#1,#2:{%
-  \lowercase{\edef\ltj@temp{#2}}%
-  \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
-  \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
-  \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
-  \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
-  \directlua{luatexja.stack.set_stack_table(luatexja.isglobal,
-    luatexja.stack_table_index.XSP,
-    \ltj@safe@num@or{nil}{#1},
-    \ltj@safe@num@or{nil}{\ltj@temp},0,3)}}
+  \expandafter\ltj@set@jaxspmode#1:\relax}% same code as jaxspmode
 
 % autospacing = <bool> (default: true)
 \define@boolkey[ltj]{japaram}{autospacing}[true]{%
   \ifltj@japaram@autospacing
-    \directlua{luatexja.ext_print_global()}\ltj@autospc=1
+    \directlua{luatexja.ext_print_global()}\ltj@autospc\@ne
   \else
-    \directlua{luatexja.ext_print_global()}\ltj@autospc=0
+    \directlua{luatexja.ext_print_global()}\ltj@autospc\z@
   \fi}
 
 % autoxspacing = <bool> (default: true)
 \define@boolkey[ltj]{japaram}{autoxspacing}[true]{%
   \ifltj@japaram@autoxspacing
-    \directlua{luatexja.ext_print_global()}\ltj@autoxspc=1
+    \directlua{luatexja.ext_print_global()}\ltj@autoxspc\@ne
   \else
-    \directlua{luatexja.ext_print_global()}\ltj@autoxspc=0
+    \directlua{luatexja.ext_print_global()}\ltj@autoxspc\z@
   \fi}
 
-% [x]]kanjiskip = <dimen>
-\define@key[ltj]{japaram}{kanjiskip}{%              % SKIP
-  \directlua{luatexja.stack.set_stack_skip(luatexja.isglobal, 'kanjiskip', \ltj@safe@glue{#1})}}
-\define@key[ltj]{japaram}{xkanjiskip}{%             % SKIP
-  \directlua{luatexja.stack.set_stack_skip(luatexja.isglobal, 'xkanjiskip', \ltj@safe@glue{#1})}}
-
+% [x]]kanjiskip = <skip>
+\define@key[ltj]{japaram}{kanjiskip}{\ltjsetkanjiskip#1}
+\define@key[ltj]{japaram}{xkanjiskip}{\ltjsetxkanjiskip#1}
+\ifdefined\newluafunction
+  \newluafunction\ltjsetkanjiskip@inner
+  \newluafunction\ltjsetxkanjiskip@inner
+  \directlua{
+    local t, scan_glue = lua.get_functions_table(), luatexja.token.scan_glue
+    local sss, sti = luatexja.stack.set_stack_skip, luatexja.stack_table_index
+    t[\the\ltjsetkanjiskip@inner] = function()
+      local d = scan_glue(); sss(sti.KSK, d); node.free(d)
+    end
+    t[\the\ltjsetxkanjiskip@inner] = function()
+      local d = scan_glue(); sss(sti.XSK, d); node.free(d)
+    end
+  }
+  \protected\def\ltjsetkanjiskip{\luafunction\ltjsetkanjiskip@inner}
+  \protected\def\ltjsetxkanjiskip{\luafunction\ltjsetxkanjiskip@inner}
+\else
+  \protected\def\ltjsetkanjiskip{%                  % SKIP
+    \directlua{%
+      local d = luatexja.token.scan_glue()
+      luatexja.stack.set_stack_skip(luatexja.stack_table_index.KSK, d); node.free(d)
+  }}
+  \protected\def\ltjsetxkanjiskip{%                  % SKIP
+    \directlua{%
+      local d = luatexja.token.scan_glue()
+      luatexja.stack.set_stack_skip(luatexja.stack_table_index.XSK, d); node.free(d)
+  }}
+\fi
 % jcharwidowpenalty = <count>
 \define@key[ltj]{japaram}{jcharwidowpenalty}{%      %COUNT
-  \ltj@@set@stack0,#1:{JWP}{-10000}{10000}}
+  \ltj@@set@stack{JWP}{-10000}{10000}\z@#1 }
 
 % differentjfm = { large | small | average | pleft | pright | paverage | both}
 \define@choicekey*+[ltj]{japaram}{differentjfm}[\ltj@temp\ltj@tempr]%
@@ -373,13 +444,21 @@
 }
 
 \protected\def\ltj@setpar@global{%
-  \ifnum\globaldefs>0\directlua{luatexja.isglobal='global'}\else\directlua{luatexja.isglobal=''}\fi
+  \relax\ifnum\globaldefs>0\directlua{luatexja.isglobal='global'}%
+    \else\directlua{luatexja.isglobal=''}\fi
 }
 \protected\def\ltjsetparameter#1{%
-  \ltj@setpar@global\setkeys[ltj]{japaram}{#1}\ignorespaces}
+  \directlua{luatexja.base.start_time_measure('set_par')}%
+  \ltj@setpar@global\setkeys[ltj]{japaram}{#1}%
+  \directlua{luatexja.base.stop_time_measure('set_par')}%
+  \ignorespaces}
 \protected\def\ltjglobalsetparameter#1{%
-  \ifnum\globaldefs<0\directlua{luatexja.isglobal=''}\else\directlua{luatexja.isglobal='global'}\fi
-  \setkeys[ltj]{japaram}{#1}\ignorespaces}
+  \relax\ifnum\globaldefs<0\directlua{luatexja.isglobal=''}%
+    \else\directlua{luatexja.isglobal='global'}\fi%
+  \directlua{luatexja.base.start_time_measure('set_par')}%
+  \setkeys[ltj]{japaram}{#1}%
+  \directlua{luatexja.base.stop_time_measure('set_par')}%
+  \ignorespaces}
 
 %%%%%%%% \ltjgetparameter
 \def\ltj@@decl@array@param#1{%
@@ -392,7 +471,10 @@
 \ltj@@decl@array@param{kcatcode}
 \ltj@@decl@array@param{jacharrange}
 \ltj@@decl@array@param{chartorange}
+\ltj@@decl@array@param{boxdir}
 \def\ltjgetparameter#1{%
+  \directlua{luatexja.base.start_time_measure('get_par')}%
+  % stop call is moved in luatexja.lua
   \ifcsname ltj@@array@param/#1\endcsname
     \expandafter\ltx@firstoftwo
   \else
@@ -402,7 +484,8 @@
   {\ltj@@getparam@one{#1}}%
 }
 \def\ltj@@getparam@one#1{%
-  \directlua{luatexja.ext_get_parameter_unary('#1')}}%
+  \directlua{luatexja.ext_get_parameter_unary('#1')}%
+}%
 \def\ltj@@getparam@two#1#2{%
   \directlua{luatexja.ext_get_parameter_binary('#1', \ltj@safe@num@or{nil}{#2})}%
 }
@@ -410,13 +493,13 @@
 %%%%%%%% \ltjalchar<number>, \ltjjachar<number>
 \let\ltj@@origchar=\char
 \protected\def\ltj@alljachar{\relax
-    \csname ltj@kcat0\endcsname=0
-    \csname ltj@kcat1\endcsname=0
-    \csname ltj@kcat2\endcsname=0
-    \csname ltj@kcat3\endcsname=0
-    \csname ltj@kcat4\endcsname=0
-    \csname ltj@kcat5\endcsname=0
-    \csname ltj@kcat6\endcsname=0 }
+    \csname ltj@kcat0\endcsname\z@
+    \csname ltj@kcat1\endcsname\z@
+    \csname ltj@kcat2\endcsname\z@
+    \csname ltj@kcat3\endcsname\z@
+    \csname ltj@kcat4\endcsname\z@
+    \csname ltj@kcat5\endcsname\z@
+    \csname ltj@kcat6\endcsname\z@}
 \protected\def\ltj@allalchar{\relax
     \csname ltj@kcat0\endcsname="7FFFFFFF %"
     \csname ltj@kcat1\endcsname="7FFFFFFF %"
@@ -427,30 +510,33 @@
     \csname ltj@kcat6\endcsname="7FFFFFFF }%"
 
 \protected\def\ltjjachar{\afterassignment\ltj@@jachar\ltj@tempcnta}
-\def\ltj@@jachar{{\directlua{tex.globaldefs = 0}\ltj@alljachar\ltj@@origchar\ltj@tempcnta}}
+\def\ltj@@jachar{{\directlua{tex.globaldefs=0}\ltj@alljachar\ltj@@origchar\ltj@tempcnta}}
 \protected\def\ltjalchar{\afterassignment\ltj@@alchar\ltj@tempcnta}
-\def\ltj@@alchar{{\directlua{tex.globaldefs = 0}\ltj@allalchar\ltj@@origchar\ltj@tempcnta}}
+\def\ltj@@alchar{{\directlua{tex.globaldefs=0}\ltj@allalchar\ltj@@origchar\ltj@tempcnta}}
 
 %%%%%%%% \ltjsetmathletter<number>, \ltjunsetmathletter<number>
-\protected\def\ltjsetmathletter#1{\directlua{luatexja.math.is_math_letters[#1]=true}}
-\protected\def\ltjunsetmathletter#1{\directlua{luatexja.math.is_math_letters[#1]=false}}
-
+\protected\def\ltjsetmathletter#1{%
+  \directlua{luatexja.math.is_math_letters[luatexja.token.scan_int()]=true}#1\relax
+}
+\protected\def\ltjunsetmathletter#1{%
+  \directlua{luatexja.math.is_math_letters[luatexja.token.scan_int()]=false}#1\relax
+}
 
 %%%%%%%% \ltjdeclarealtfont<base_font_cs><alt_font_cs>{100-200,3000-,5000,...}
 % <base_font_cs> の 第 3 引数の文字達は <alt_font_cs> で組む
 % いつも global
-\def\ltj@@getjfontnumber#1{% result in \ltj@tempcntc 
+\def\ltj@@getjfontnumber#1{% result in \ltj@tempcntc
   \ltj@reset@globaldefs
-  \bgroup\ltj@curjfnt=-1\relax
-  #1\directlua{luatexja.__temp = \the\ltj@curjfnt}\egroup
+  \begingroup\ltj@curjfnt\m@ne\ltj@curtfnt\m@ne\relax
+  #1\directlua{luatexja.__temp = -(\the\ltj@curjfnt)*(\the\ltj@curtfnt)}\endgroup
   \ltj@tempcntc=\directlua{tex.sprint(luatexja.__temp)}\relax
-  \ifnum\ltj@tempcntc=-1
+  \ifnum\ltj@tempcntc=\m@ne
     \@PackageError{luatexja-core}%
     {\string#1 is not a control sequence that represents \MessageBreak
-     a Japanese font}{I'll use the current Japanese font instead.^^J}%
+     a Japanese font}{I'll use the current horizontal Japanese font instead.^^J}%
     \ltj@tempcntc=\ltj@curjfnt
   \fi\ltj@restore@globaldefs}
-  
+
 \protected\def\ltjdeclarealtfont#1#2#3{%
   {\ltj@@getjfontnumber#1\@tempcnta=\ltj@tempcntc% \@tempcnta: 基底フォント
    \ltj@@getjfontnumber#2%
@@ -480,6 +566,197 @@
    \directlua{luatexja.jfont.clear_alt_font(\the\ltj@tempcntc)}}\ignorespaces}
 
 
+%%%%%%%% \yoko, \tate,\dtou
+\protected\def\tate{%
+  \directlua{luatexja.direction.set_list_direction(3, 'tate')}%
+}
+\protected\def\yoko{%
+  \directlua{luatexja.direction.set_list_direction(4, 'yoko')}%
+}
+\protected\def\dtou{%
+  \directlua{luatexja.direction.set_list_direction(1, 'dtou')}%
+}
+\protected\def\utod{% 「縦数式ディレクション」
+  \directlua{luatexja.direction.set_list_direction(11, 'utod')}%
+}
+\define@key[ltj]{japaram}{direction}{%% always local
+  \directlua{luatexja.direction.set_list_direction(1, 'ltjsetparameter')}%
+}
+
+\yoko
+
+%%%% insert
+\let\orig@insert=\insert
+\protected\def\insert{\begingroup\afterassignment\ltj@@insert@A\ltj@tempcnta}
+\protected\def\ltj@@insert@A{\orig@insert\ltj@tempcnta\bgroup
+  \aftergroup\ltj@@insert@B\let\next}
+\protected\def\ltj@@insert@B{\directlua{luatexja.direction.populate_insertion_dir_whatsit()}\endgroup}
+
+%%%% vadjust
+\let\ltj@@orig@vadjust=\vadjust
+\protected\def\vadjust{%
+  \ltj@@orig@vadjust\bgroup
+  \directlua{luatexja.direction.set_list_direction_hook('adj')}%
+  \aftergroup\ltj@@vadjust@check@dir\let\next}
+\protected\def\ltj@@vadjust@check@dir{%
+  \directlua{luatexja.direction.check_adjust_direction()}%
+}
+
+%%%% \hbox, \vbox, \vtop
+\setbox\z@\hbox{%
+  $\directlua{% This value depends on the version of LuaTeX.
+    luatexja.stack.mmode = -tex.nest[tex.nest.ptr].mode
+  }$%
+}
+\setbox\z@\box\voidb@x
+\ifltj@everyhook@avail% using everyhook package
+  \ifdefined\newluafunction
+    \newluafunction\ltj@@box@dirhook
+    \directlua{
+      local t, ltjd = lua.get_functions_table(), luatexja.direction
+      t[\the\ltj@@box@dirhook] 
+        = function() ltjd.set_list_direction_hook() end
+    }
+  \PushPreHook{hbox}{\luafunction\ltj@@box@dirhook\aftergroup\ltj@@reset@badness}
+  \PushPreHook{vbox}{\luafunction\ltj@@box@dirhook\aftergroup\ltj@@reset@badness}
+  \else
+    \PushPreHook{hbox}{%
+      \directlua{luatexja.direction.set_list_direction_hook()}%
+      \aftergroup\ltj@@reset@badness
+    }
+    \PushPreHook{vbox}{%
+      \directlua{luatexja.direction.set_list_direction_hook()}%
+      \aftergroup\ltj@@reset@badness
+    }
+  \fi
+\else
+  \let\ltj@@everyhbox=\everyhbox\let\ltj@@everyvbox=\everyvbox
+  \newtoks\ltj@@i@everyhbox\newtoks\ltj@@i@everyvbox
+  \let\everyhbox=\ltj@@i@everyhbox\let\everyvbox=\ltj@@i@everyvbox
+  \ifdefined\newluafunction
+    \newluafunction\ltj@@box@dirhook
+    \directlua{
+      local t, ltjd = lua.get_functions_table(), luatexja.direction
+      t[\the\ltj@@box@dirhook] 
+        = function() ltjd.set_list_direction_hook() end
+    }
+    \ltj@@everyhbox{\luafunction\ltj@@box@dirhook
+      \aftergroup\ltj@@reset@badness\the\ltj@@i@everyhbox}
+    \ltj@@everyvbox{\luafunction\ltj@@box@dirhook
+      \aftergroup\ltj@@reset@badness\the\ltj@@i@everyvbox}
+  \else
+    \ltj@@everyhbox{%
+      \directlua{luatexja.direction.set_list_direction_hook()}%
+      \aftergroup\ltj@@reset@badness
+      \the\ltj@@i@everyhbox}
+    \ltj@@everyvbox{%
+      \directlua{luatexja.direction.set_list_direction_hook()}%
+      \aftergroup\ltj@@reset@badness
+      \the\ltj@@i@everyvbox}
+  \fi
+\fi
+
+\ifdefined\newluafunction
+  \newluafunction\ltj@@reset@badness@inner
+  \directlua{
+    local t = lua.get_functions_table()
+    t[\the\ltj@@reset@badness@inner] = function() 
+      if luatexja.global_temp then
+        tex.hbadness= tex.hbadness or luatexja.hbadness_temp
+        tex.vbadness= tex.vbadness or luatexja.vbadness_temp
+        tex.globaldefs= luatexja.global_temp or tex.globaldefs
+      end
+    end}
+  \protected\def\ltj@@reset@badness{\luafunction\ltj@@reset@badness@inner}
+\else
+  \protected\def\ltj@@reset@badness{%
+    \directlua{%
+      if luatexja.global_temp then
+        tex.hbadness= tex.hbadness or luatexja.hbadness_temp
+        tex.vbadness= tex.vbadness or luatexja.vbadness_temp
+        tex.globaldefs= luatexja.global_temp or tex.globaldefs
+      end
+    }%
+  }
+\fi
+
+\AtBeginShipout{\directlua{luatexja.direction.finalize()}}
+
+%%%% \raise, \lower, \moveleft, \moveright
+\let\ltj@@orig@raise=\raise
+\let\ltj@@orig@lower=\lower
+\protected\def\raise{\ltj@reset@globaldefs\afterassignment\ltj@@raise\ltj@tempdima}
+\protected\def\lower{\ltj@reset@globaldefs\afterassignment\ltj@@raise\ltj@tempdima-}
+\protected\def\ltj@@raise{%
+  \ltj@restore@globaldefs
+  \edef\ltj@@raise@a{%
+    \noexpand\directlua{luatexja.direction.raise_box()}%
+    \ltj@@orig@raise\the\ltj@tempdima\noexpand\box\ltj@afbox
+  }\ltj@afterbox\ltj@@raise@a}
+\let\ltj@@orig@moveleft=\moveleft
+\let\ltj@@orig@moveright=\moveright
+\protected\def\moveleft{\ltj@reset@globaldefs\afterassignment\ltj@@moveleft\ltj@tempdima}
+\protected\def\moveright{\ltj@reset@globaldefs\afterassignment\ltj@@moveleft\ltj@tempdima-}
+\protected\def\ltj@@moveleft{%
+  \ltj@restore@globaldefs
+  \edef\ltj@@moveleft@a{%
+    \noexpand\directlua{luatexja.direction.raise_box()}%
+    \ltj@@orig@moveleft\the\ltj@tempdima\noexpand\box\ltj@afbox
+  }\ltj@afterbox\ltj@@moveleft@a}
+
+%%%% \vcenter
+\let\ltj@@orig@vcenter=\vcenter
+\protected\def\vcenter{\ltj@afterbox\ltj@@vcenter\vbox}
+\protected\def\ltj@@vcenter{%
+  \directlua{luatexja.direction.raise_box()}%
+  \ltj@@orig@vcenter{\box\ltj@afbox}%
+}
+
+%%%% \unhbox and \unvbox
+\long\def \@gobbletwo #1#2{}
+\let\ltj@@orig@unhbox=\unhbox
+\let\ltj@@orig@unvbox=\unvbox
+\protected\def\unhbox{\ltj@reset@globaldefs\afterassignment\ltj@@unhbox\ltj@tempcnta}
+\protected\def\unvbox{\ltj@reset@globaldefs\afterassignment\ltj@@unvbox\ltj@tempcnta}
+\protected\def\ltj@@unhbox{%
+  \directlua{luatexja.direction.unbox_check_dir()}%
+  \ltj@@orig@unhbox\ltj@tempcnta}
+\protected\def\ltj@@unvbox{%
+  \directlua{luatexja.direction.unbox_check_dir()}%
+  \ltj@@orig@unvbox\ltj@tempcnta}
+\let\ltj@@orig@unhcopy=\unhcopy
+\let\ltj@@orig@unvcopy=\unvcopy
+\protected\def\unhcopy{\ltj@reset@globaldefs\afterassignment\ltj@@unhcopy\ltj@tempcnta}
+\protected\def\unvcopy{\ltj@reset@globaldefs\afterassignment\ltj@@unvcopy\ltj@tempcnta}
+\protected\def\ltj@@unhcopy{%
+  \directlua{luatexja.direction.unbox_check_dir(true)}%
+  \ltj@@orig@unhcopy\ltj@tempcnta
+  \directlua{luatexja.direction.uncopy_restore_whatsit()}}
+\protected\def\ltj@@unvcopy{%
+  \directlua{luatexja.direction.unbox_check_dir(true)}%
+  \ltj@@orig@unvcopy\ltj@tempcnta
+  \directlua{luatexja.direction.uncopy_restore_whatsit()}}
+
+%%%% lastbox
+\let\ltj@@orig@lastbox=\lastbox
+\protected\def\lastbox{%
+  \directlua{luatexja.direction.lastbox_hook()}\ltj@@orig@lastbox
+}
+
+%%%%%%%% \ltjgetwd<box_num> etc.
+\def\ltj@@getwd{%
+  \directlua{luatexja.direction.get_box_dim('width', luatexja.token.scan_int())}}
+\def\ltj@@getht{%
+  \directlua{luatexja.direction.get_box_dim('height', luatexja.token.scan_int())}}
+\def\ltj@@getdp{%
+  \directlua{luatexja.direction.get_box_dim('depth', luatexja.token.scan_int())}}
+\let\ltjgetwd=\ltj@@getwd\let\ltjgetht=\ltj@@getht\let\ltjgetdp=\ltj@@getdp
+
+%%%%%%%% \ltjsetwd<box_num>=<dimen> etc.
+\protected\def\ltjsetwd{\directlua{luatexja.direction.set_box_dim('width')}}
+\protected\def\ltjsetht{\directlua{luatexja.direction.set_box_dim('height')}}
+\protected\def\ltjsetdp{\directlua{luatexja.direction.set_box_dim('depth')}}
+
 %%------------------ Load module for the format
 
 \ifltj@in@latex                 %<*LaTeX>
@@ -491,12 +768,13 @@
 \newluatexcatcodetable\ltj@temp@cctb
 \def\ltj@overwrite@catcodetable#1{%
   \setluatexcatcodetable\ltj@temp@cctb{\luatexcatcodetable#1}%
-  \setluatexcatcodetable#1{\luatexcatcodetable\ltj@temp@cctb\catcode"FFFFF=14}%
+  \setluatexcatcodetable#1{\luatexcatcodetable\ltj@temp@cctb\catcode"FFFFF=14}%"
 }
 \ltj@overwrite@catcodetable\CatcodeTableLaTeX
 \ltj@overwrite@catcodetable\CatcodeTableLaTeXAtLetter
 \ltj@overwrite@catcodetable\CatcodeTableExpl
 
+
 %%------------------ all done
 \ltj@core@AtEnd
 \endinput