Use everyhook package again, since it is updated

[luatex-ja/luatexja.git] / src / luatexja-core.sty

diff --git a/src/luatexja-core.sty b/src/luatexja-core.sty
index 8676934..37e4b29 100644 (file)
--- a/src/luatexja-core.sty
+++ b/src/luatexja-core.sty
@@ -65,22 +65,22 @@
   \expandafter\let\csname ifltj@in@latex\expandafter\endcsname
     \csname iftrue\endcsname
   \NeedsTeXFormat{LaTeX2e}
-  \ProvidesPackage{luatexja-core}[2014/06/22 Core of LuaTeX-ja]
+  \ProvidesPackage{luatexja-core}[2014/09/24 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{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
@@ -146,7 +146,7 @@
 \newluatexattribute\jfam          % index for current jfam
 
 \newluatexattribute\ltj@dir
-
+\newlanguage\ltj@@japanese
 \ltj@dir=0
 \ltj@icflag=0
 \ltj@origchar=0
@@ -201,16 +201,17 @@
 
 %%%%%%%% \jfont\CS={...:...;jfm=metric;...}, \globaljfont
 \protected\def\jfont{%
-  \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(false)}}
+  \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(false, 'yoko')}}
 \protected\def\globaljfont{%
-  \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(true)}}
-\def\ltj@@jfont{\directlua{luatexja.jfont.jfontdefY('yoko')}}
+  \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(true,  'yoko')}}
+\def\ltj@@jfont{\directlua{luatexja.jfont.jfontdefY()}}
 
 %%%%%%%% \tfont\CS={...:...;jfm=metric;...}, \globaltfont
-\protected\def\tfont{\afterassignment\ltj@@tfont\directlua{luatexja.jfont.jfontdefX(false)}}
+\protected\def\tfont{%
+  \afterassignment\ltj@@tfont\directlua{luatexja.jfont.jfontdefX(false, 'tate')}}
 \protected\def\globaltfont{%
-  \afterassignment\ltj@@tfont\directlua{luatexja.jfont.jfontdefX(true)}}
-\def\ltj@@tfont{\directlua{luatexja.jfont.jfontdefY('tate')}}
+  \afterassignment\ltj@@tfont\directlua{luatexja.jfont.jfontdefX(true,  'tate')}}
+\def\ltj@@tfont{\directlua{luatexja.jfont.jfontdefY()}}
 
 
 %%%%%%%% \zw, \zh
@@ -438,6 +439,7 @@
 \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
@@ -448,11 +450,9 @@
 }
 \def\ltj@@getparam@one#1{%
   \directlua{luatexja.ext_get_parameter_unary('#1')}%
-  \directlua{luatexja.base.stop_time_measure('get_par')}%
 }%
 \def\ltj@@getparam@two#1#2{%
   \directlua{luatexja.ext_get_parameter_binary('#1', \ltj@safe@num@or{nil}{#2})}%
-  \directlua{luatexja.base.stop_time_measure('get_par')}%
 }
 
 %%%%%%%% \ltjalchar<number>, \ltjjachar<number>
@@ -553,9 +553,12 @@
 \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\endgroup\let\next}
+\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{%
@@ -567,14 +570,34 @@
 }
 
 %%%% \hbox, \vbox, \vtop
-\everyhbox{%
-  \directlua{luatexja.direction.set_list_direction_hook()}%
-  \aftergroup\ltj@@reset@badness
-}
-\everyvbox{%
-  \directlua{luatexja.direction.set_list_direction_hook()}%
-  \aftergroup\ltj@@reset@badness
+\setbox0\hbox{%
+  $\directlua{% This value depends on the version of LuaTeX.
+    luatexja.stack.mmode = -tex.nest[tex.nest.ptr].mode
+  }$%
 }
+\ifltj@everyhook@avail% using everyhook package
+  \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
+  }
+\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
+  \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
+
 \protected\def\ltj@@reset@badness{%
   \directlua{%
     if luatexja.global_temp then
@@ -584,11 +607,6 @@
     end
   }%
 }
-\setbox0\hbox{%
-  $\directlua{% This value depends on the version of LuaTeX.
-    luatexja.stack.mmode = -tex.nest[tex.nest.ptr].mode
-  }$%
-}
 \AtBeginShipout{\directlua{luatexja.direction.finalize()}}
 
 %%%% \raise, \lower, \moveleft, \moveright