\expandafter\let\csname ifltj@in@latex\expandafter\endcsname
\csname iftrue\endcsname
\NeedsTeXFormat{LaTeX2e}
- \ProvidesPackage{luatexja-core}[2013/05/14 Core of LuaTeX-ja]
+ \ProvidesPackage{luatexja-core}[2014/02/01 Core of LuaTeX-ja]
\fi %</LaTeX>
%% Load prerequisite packages.
{Package loading is aborted now.\MessageBreak}
\expandafter\endinput\fi\relax
+ \@PackageInfoNoLine{luatexja-core}
+ {using\space%
+ \directlua{if node.direct==node then tex.write('traditional node')
+ else tex.write('DIRECT') end} node access model}
+
%! なお、luatexbase-compat の説明に従うと、LuaTeX 拡張プリミティブは
%! plain/LaTeX の両方で \luatex 付の名前(\directlua はそのまま)
%! で使えると考えてよい。
\newluatexattribute\ltj@yablshift % attribute for \yabaselineshift
\newluatexattribute\ltj@ykblshift % attribute for \ykbaselineshift
\newluatexattribute\jfam % index for current jfam
-\ltj@icflag=0\ltj@origchar=0
+\ltj@icflag=0
+\ltj@origchar=0
+\ltj@charclass=0
+\ltj@curjfnt=-1
%%%%%%%% Attributes for character ranges
\newcount\ltj@tempcnta
\def\ltj@@jfont{\directlua{luatexja.jfont.jfontdefY()}}
%%%%%%%% \zw, \zh
-\protected\def\zw{\directlua{luatexja.jfont.load_zw()}\ltj@zw}
-\protected\def\zh{\directlua{luatexja.jfont.load_zh()}\ltj@zh}
-
+\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}
%%%%%%%% \inhibitglue
\protected\def\ltj@reset@globaldefs{%
\setbox0\hbox{%
\directlua{% This value depends on the version of LuaTeX.
luatexja.stack.hmode = -tex.nest[tex.nest.ptr].mode
- }
+ }%
}
% prebreakpenalty = {<char_code>, <penalty>}
\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,
+ \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>}
{\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
\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,
+ \directlua{luatexja.stack.set_stack_perchar(luatexja.stack_table_index.XSP,
\ltj@safe@num@or{nil}{#1},
\ltj@safe@num@or{nil}{\ltj@temp},0,3)}}
\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,
+ \directlua{luatexja.stack.set_stack_perchar(luatexja.stack_table_index.XSP,
\ltj@safe@num@or{nil}{#1},
\ltj@safe@num@or{nil}{\ltj@temp},0,3)}}
% [x]]kanjiskip = <dimen>
\define@key[ltj]{japaram}{kanjiskip}{% % SKIP
- \directlua{luatexja.stack.set_stack_skip(luatexja.isglobal, 'kanjiskip', \ltj@safe@glue{#1})}}
+ \directlua{%
+ local d = \ltj@safe@glue{#1}
+ luatexja.stack.set_stack_skip(luatexja.stack_table_index.KSK, d); node.free(d)
+}}
\define@key[ltj]{japaram}{xkanjiskip}{% % SKIP
- \directlua{luatexja.stack.set_stack_skip(luatexja.isglobal, 'xkanjiskip', \ltj@safe@glue{#1})}}
+ \directlua{%
+ local d = \ltj@safe@glue{#1}
+ luatexja.stack.set_stack_skip(luatexja.stack_table_index.XSK, d); node.free(d)
+}}
% jcharwidowpenalty = <count>
\define@key[ltj]{japaram}{jcharwidowpenalty}{% %COUNT
}
\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}
\protected\def\ltjglobalsetparameter#1{%
- \ifnum\globaldefs<0\directlua{luatexja.isglobal=''}\else\directlua{luatexja.isglobal='global'}\fi
+ \relax\ifnum\globaldefs<0\directlua{luatexja.isglobal=''}%
+ \else\directlua{luatexja.isglobal='global'}\fi%
\setkeys[ltj]{japaram}{#1}\ignorespaces}
%%%%%%%% \ltjgetparameter