%%%%%%%% \yoko, \tate, \ifydir, \iftdir
\newif\ifydir
\newif\iftdir
+\newif\ifddir
\protected\def\tate{%
\directlua{luatexja.direction.set_list_direction(3, 'tate')}%
- \ltj@dir@count=3 \tdirtrue\ydirfalse
-}
+ \ltj@dir@count=3\tdirtrue\ydirfalse\ddirfalse}
\protected\def\yoko{%
\directlua{luatexja.direction.set_list_direction(4, 'yoko')}%
- \ltj@dir@count=4 \ydirtrue\tdirfalse
-}
+ \ltj@dir@count=4\ydirtrue\tdirfalse\ddirfalse}
+\protected\def\dtou{%
+ \directlua{luatexja.direction.set_list_direction(1, 'dtou')}%
+ \ltj@dir@count=1\ydirfalse\tdirfalse\ddirtrue}
\yoko
%%%%%%%% \ifybox, \iftbox
-%%%%%%%% \ltjgetwd{<box_num>} etc. (\dimexpr 内で使うためには,\ltj@grab@num は使えない)
-\def\ltjgetwd#1{%
+%%%%%%%% \ltjgetwd{<box_num>} etc.
+\def\ltjgetwd{\expandafter\expandafter\expandafter\ltj@@getwd\ltj@grab@num}
+\def\ltjgetht{\expandafter\expandafter\expandafter\ltj@@getht\ltj@grab@num}
+\def\ltjgetdp{\expandafter\expandafter\expandafter\ltj@@getdp\ltj@grab@num}
+\def\ltj@@getwd#1{%
\directlua{luatexja.direction.get_box_dim('width', \the\numexpr#1\relax)}%
\ltj@tempdima%
}
-\def\ltjgetht#1{%
+\def\ltj@@getht#1{%
\directlua{luatexja.direction.get_box_dim('height', \the\numexpr#1\relax)}%
\ltj@tempdima%
}
-\def\ltjgetdp#1{%
+\def\ltj@@getdp#1{%
\directlua{luatexja.direction.get_box_dim('depth', \the\numexpr#1\relax)}%
\ltj@tempdima%
}
\protected\def\ltjsetwd{\begingroup
- \ltj@reset@globaldefs\afterassignment\ltj@@setwd@a\@tempcnta}
-\def\ltj@@setwd@a{\afterassignment\ltj@@setwd@b\@tempdima}
+ \ltj@reset@globaldefs\afterassignment\ltj@@setwd@a\ltj@tempcnta}
+\def\ltj@@setwd@a{\afterassignment\ltj@@setwd@b\ltj@tempdima}
\def\ltj@@setwd@b{%
\directlua{luatexja.direction.set_box_dim('width')}%
\ltj@restore@globaldefs\endgroup}
\protected\def\ltjsetht{\begingroup
- \ltj@reset@globaldefs\afterassignment\ltj@@setht@a\@tempcnta}
-\def\ltj@@setht@a{\afterassignment\ltj@@setht@b\@tempdima}
+ \ltj@reset@globaldefs\afterassignment\ltj@@setht@a\ltj@tempcnta}
+\def\ltj@@setht@a{\afterassignment\ltj@@setht@b\ltj@tempdima}
\def\ltj@@setht@b{%
\directlua{luatexja.direction.set_box_dim('height')}%
\ltj@restore@globaldefs\endgroup}
\protected\def\ltjsetdp{\begingroup
- \ltj@reset@globaldefs\afterassignment\ltj@@setdp@a\@tempcnta}
-\def\ltj@@setdp@a{\afterassignment\ltj@@setdp@b\@tempdima}
+ \ltj@reset@globaldefs\afterassignment\ltj@@setdp@a\ltj@tempcnta}
+\def\ltj@@setdp@a{\afterassignment\ltj@@setdp@b\ltj@tempdima}
\def\ltj@@setdp@b{%
\directlua{luatexja.direction.set_box_dim('depth')}%
\ltj@restore@globaldefs\endgroup}