6 %% Avoid multiple loading.
7 \csname\if11luatexjacoreLoaded\fi\endcsname
9 \catcode32=\the\catcode32%
10 \catcode33=\the\catcode33%
11 \catcode35=\the\catcode35%
12 \catcode40=\the\catcode40%
13 \catcode41=\the\catcode41%
14 \catcode42=\the\catcode42%
15 \catcode43=\the\catcode43%
16 \catcode44=\the\catcode44%
17 \catcode45=\the\catcode45%
18 \catcode46=\the\catcode46%
19 \catcode58=\the\catcode58%
20 \catcode59=\the\catcode59%
21 \catcode60=\the\catcode60%
22 \catcode61=\the\catcode61%
23 \catcode62=\the\catcode62%
24 \catcode64=\the\catcode64%
25 \catcode91=\the\catcode91%
26 \catcode93=\the\catcode93%
27 \catcode94=\the\catcode94%
28 \catcode95=\the\catcode95%
29 \catcode126=\the\catcode126%
30 \endlinechar=\the\endlinechar
54 %! なお, 上のcatcode設定はcoreとcompatで同一にしておく.
55 \edef\ltj@core@AtEnd{\x
56 \noexpand\let\noexpand\ltj@core@AtEnd\relax}
57 \def\luatexjacoreLoaded{\endinput}
59 %% Check if LaTeX is used.
60 \begingroup\expandafter\expandafter\expandafter\endgroup
61 \expandafter\ifx\csname RequirePackage\endcsname\relax %<*!LaTeX>
62 \expandafter\let\csname ifltj@in@latex\expandafter\endcsname
63 \csname iffalse\endcsname
65 \expandafter\let\csname ifltj@in@latex\expandafter\endcsname
66 \csname iftrue\endcsname
67 \NeedsTeXFormat{LaTeX2e}
68 \ProvidesPackage{luatexja-core}[2014/09/24 Core of LuaTeX-ja]
71 %% Load prerequisite packages.
73 \newif\ifltj@everyhook@avail\ltj@everyhook@availfalse
74 %! 外部パッケージは普通の \endlinechar で読まないと危険.
75 \ifltj@in@latex %<*LaTeX>
76 \RequirePackage{luaotfload} [2013/05/10] % v2.2
77 \RequirePackage{ltxcmds} [2011/11/09] % v1.22
78 \RequirePackage{pdftexcmds} [2011/11/29] % v0.20
79 \RequirePackage{xkeyval} [2012/10/14] % v2.6b
80 \RequirePackage{atbegshi}
81 \IfFileExists{everyhook.sty}{\RequirePackage{everyhook}\ltj@everyhook@availtrue}{}
92 %% Check if LuaTeX is used
93 \ltx@LocalExpandAfter\ifx\csname directlua\endcsname\relax
94 % Loading is silently aborted, since the notice of the wrong
95 % engine is aldready shown in otfluaload.
97 \expandafter\endinput\fi\relax
99 %% Check LuaTeX version.
100 \ifnum\luatexversion<74
101 \@PackageError{luatexja-core}
102 {This LuaTeX engine is too old for this package;\MessageBreak
103 at least beta-0.74.0 is needed}
104 {Package loading is aborted now.\MessageBreak}
105 \expandafter\endinput\fi\relax
107 %! なお、luatexbase-compat の説明に従うと、LuaTeX 拡張プリミティブは
108 %! plain/LaTeX の両方で \luatex 付の名前(\directlua はそのまま)
111 %% \LuaTeXjaAvailable
113 \let\LuaTeXjaAvailable=t %
117 %! この中に master の luatexja-core.sty の内容を挿入する
119 % LuaTeX-ja core TeX source
123 \def\ltj@loaded{hoge}
127 \newdimen\jQ \jQ=0.25mm
130 %%%%%%%% error message
134 %%%%%%%% Attributes for Japanese typesetting.
135 \newluatexattribute\ltj@icflag % attribute for italic correction
136 \newluatexattribute\ltj@curjfnt % index for ``current horizontal Japanese font''
137 \newluatexattribute\ltj@curtfnt % index for ``current vertical Japanese font''
138 \newluatexattribute\ltj@origchar %
139 \newluatexattribute\ltj@charclass %
140 \newluatexattribute\ltj@autospc % attribute for autospacing
141 \newluatexattribute\ltj@autoxspc % attribute for autoxspacing
142 \newluatexattribute\ltj@yablshift % attribute for yalbaselineshift
143 \newluatexattribute\ltj@ykblshift % attribute for yjabaselineshift
144 \newluatexattribute\ltj@tablshift % attribute for talbaselineshift
145 \newluatexattribute\ltj@tkblshift % attribute for tjabaselineshift
146 \newluatexattribute\jfam % index for current jfam
148 \newluatexattribute\ltj@dir
149 \newlanguage\ltj@@japanese
157 %%%%%%%% Attributes for character ranges
158 \newcount\ltj@tempcnta
160 \loop\ifnum\ltj@tempcnta<7
161 \expandafter\newluatexattribute%
162 \csname ltj@kcat\the\ltj@tempcnta\endcsname
163 \csname ltj@kcat\the\ltj@tempcnta\endcsname=0
164 \advance\ltj@tempcnta by1
168 %%%%%%%% Loading luatexja.lua
169 %% Quark tokens needed in ltj-base
170 \protected\def\ltj@@q@escape{\ltj@@q@escape@}
171 \protected\def\ltj@@q@escapenum{\ltj@@q@escapenum@}
175 dofile(assert(kpse.find_file('luatexja.lua', 'tex'),
176 "File `luatexja.lua' not found"))
179 %% \RequireLuaTeXjaSubmodule{name}[date]
180 % A TeX version of luatexja.load_module(name)
181 % The second optional argument [date] is simply ignored.
182 \def\RequireLuaTeXjaSubmodule#1{%
183 \@ifnextchar[{\ltj@requirelua@submod{#1}}{\ltj@requirelua@submod{#1}[]}}
184 \def\ltj@requirelua@submod#1[#2]{%
185 \directlua{luatexja.load_module(
186 "\luatexluaescapestring{#1}")}}
189 %%%%%%%% Load all sub-packages.
190 \ifltj@in@latex %<*LaTeX>
191 \RequirePackage{ltj-base} [2013/05/14]
193 \input ltj-base.sty %
196 %%%%%%%% \asluastring
197 \def\asluastring#1{'\luaescapestring{\detokenize{#1}}'}
200 \protected\def\/{\relax\directlua{luatexja.jfont.append_italic()}}
202 %%%%%%%% \jfont\CS={...:...;jfm=metric;...}, \globaljfont
203 \protected\def\jfont{%
204 \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(false, 'yoko')}}
205 \protected\def\globaljfont{%
206 \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(true, 'yoko')}}
207 \def\ltj@@jfont{\directlua{luatexja.jfont.jfontdefY()}}
209 %%%%%%%% \tfont\CS={...:...;jfm=metric;...}, \globaltfont
210 \protected\def\tfont{%
211 \afterassignment\ltj@@tfont\directlua{luatexja.jfont.jfontdefX(false, 'tate')}}
212 \protected\def\globaltfont{%
213 \afterassignment\ltj@@tfont\directlua{luatexja.jfont.jfontdefX(true, 'tate')}}
214 \def\ltj@@tfont{\directlua{luatexja.jfont.jfontdefY()}}
218 \protected\def\zw{\directlua{tex.setdimen('ltj@zw', luatexja.jfont.get_zw())}\ltj@zw}
219 \protected\def\zh{\directlua{tex.setdimen('ltj@zh', luatexja.jfont.get_zh())}\ltj@zh}
221 %%%%%%%% \inhibitglue
222 \protected\def\ltj@reset@globaldefs{%
223 \directlua{luatexja.global_temp = tex.globaldefs; tex.globaldefs = 0}}
224 \protected\def\ltj@restore@globaldefs{\directlua{tex.globaldefs = luatexja.global_temp}\relax}
225 \protected\def\inhibitglue{\ifhmode\ltj@@ihb\fi}
226 \def\ltj@@ihb{\relax\directlua{luatexja.jfmglue.create_inhibitglue_node()}}
228 %%%%%%%% \ltjdefcharrange<name>{100-200,3000-,5000,...}
229 \protected\def\ltjdefcharrange#1#2{%
230 {\ltj@tempcntc=#1 \expandafter\ltj@@dcrange#2,,}\ignorespaces}
231 \def\ltj@@dcrange#1,{\def\ltj@temp{#1}%
232 \ifx\ltj@temp\empty\let\@next=\relax\else
233 \ltj@@dcrangeA{#1}\let\@next=\ltj@@dcrange\fi\@next}
234 \def\ltj@@dcrangeA#1{\ltj@@dcrangeB#1--\@nil}
235 \def\ltj@@dcrangeB#1-#2-#3\@nil{\def\ltj@temp{#3}%
237 \ltj@tempcnta=#1 \ltj@tempcntb=\ltj@tempcnta
240 \ifx\ltj@temp\empty\ltj@tempcnta='200\else\ltj@tempcnta=#1\fi\relax
242 \ifx\ltj@temp\empty\ltj@tempcntb="10FFFF\else\ltj@tempcntb=#2\fi\relax%"
244 \directlua{luatexja.charrange.add_char_range(\the\ltj@tempcnta,\the\ltj@tempcntb,
248 %%%%%%%% \ltjsetparameter
249 \newcount\ltj@@stack \newcount\ltj@@group@level
250 \ltj@@group@level=0 \ltj@@stack=0
253 \directlua{% This value depends on the version of LuaTeX.
254 luatexja.stack.hmode = -tex.nest[tex.nest.ptr].mode
258 \directlua{% This value depends on the version of LuaTeX.
259 luatexja.stack.vmode = -tex.nest[tex.nest.ptr].mode
263 % prebreakpenalty = {<char_code>, <penalty>}
264 \define@key[ltj]{japaram}{kcatcode}{%
265 \expandafter\ltj@@set@stack#1:{KCAT}{0}{0x7FFFFFFF}}
266 \define@key[ltj]{japaram}{prebreakpenalty}{%
267 \expandafter\ltj@@set@stack#1:{PRE}{-10000}{10000}}
268 \define@key[ltj]{japaram}{postbreakpenalty}{%
269 \expandafter\ltj@@set@stack#1:{POST}{-10000}{10000}}
270 \def\ltj@@set@stack#1,#2:#3#4#5{%
271 \directlua{luatexja.stack.set_stack_perchar(luatexja.stack_table_index.#3,
272 \ltj@safe@num@or{nil}{#1},\ltj@safe@num@or{nil}{#2},#4,#5)}}
274 % jatextfont = {<char_code>, <font_cs>}
275 % only horizontal font is supported
276 \define@key[ltj]{japaram}{jatextfont}{%
277 \expandafter\ltj@@set@stackfont#1:{MJT}}
278 \define@key[ltj]{japaram}{jascriptfont}{%
279 \expandafter\ltj@@set@stackfont#1:{MJS}}
280 \define@key[ltj]{japaram}{jascriptscriptfont}{%
281 \expandafter\ltj@@set@stackfont#1:{MJSS}}
282 \protected\def\ltj@@set@stackfont#1,#2:#3{%
283 \ltj@reset@globaldefs
284 \ltj@tempcnta=\ltj@curjfnt\ltj@curjfnt=-1 #2%
285 \ifnum\ltj@curjfnt=-1
286 \@PackageError{luatexja-core}%
287 {\string#2 is not a control sequence that represents \MessageBreak
290 \directlua{luatexja.stack.set_stack_font(luatexja.stack_table_index.#3,
291 \ltj@safe@num@or{nil}{#1}, \the\ltj@curjfnt)}%
293 \ltj@curjfnt=\ltj@tempcnta
294 \ltj@restore@globaldefs
297 % yalbaselineshift = <dimen>
298 % yjabaselineshift = <dimen>
299 \define@key[ltj]{japaram}{yalbaselineshift}{%
300 \directlua{tex.setattribute(luatexja.isglobal,
301 luatexbase.attributes['ltj@yablshift'],
302 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
303 \define@key[ltj]{japaram}{yjabaselineshift}{%
304 \directlua{tex.setattribute(luatexja.isglobal,
305 luatexbase.attributes['ltj@ykblshift'],
306 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
307 % talbaselineshift = <dimen>
308 % tjabaselineshift = <dimen>
309 \define@key[ltj]{japaram}{talbaselineshift}{%
310 \directlua{tex.setattribute(luatexja.isglobal,
311 luatexbase.attributes['ltj@tablshift'],
312 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
313 \define@key[ltj]{japaram}{tjabaselineshift}{%
314 \directlua{tex.setattribute(luatexja.isglobal,
315 luatexbase.attributes['ltj@tkblshift'],
316 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
318 % jaxspmode = {<char_code>, <mode>}
319 % mode: inhibit, preonly, postonly, allow
321 \define@key[ltj]{japaram}{jaxspmode}{% \inhibitxspcode
322 \expandafter\ltj@set@jaxspmode#1:\relax}
323 \def\ltj@set@jaxspmode#1,#2:{%
324 \lowercase{\edef\ltj@temp{#2}}%
325 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
326 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
327 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
328 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
329 \directlua{luatexja.stack.set_stack_perchar(luatexja.stack_table_index.XSP,
330 \ltj@safe@num@or{nil}{#1},
331 \ltj@safe@num@or{nil}{\ltj@temp},0,3)}}
333 % alxspmode = {<char_code>, <mode>}
334 % mode: inhibit, preonly, postonly, allow
336 \define@key[ltj]{japaram}{alxspmode}{% \inhibitxspcode
337 \expandafter\ltj@set@alxspmode#1:\relax}
338 \def\ltj@set@alxspmode#1,#2:{%
339 \lowercase{\edef\ltj@temp{#2}}%
340 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
341 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
342 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
343 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
344 \directlua{luatexja.stack.set_stack_perchar(luatexja.stack_table_index.XSP,
345 \ltj@safe@num@or{nil}{#1},
346 \ltj@safe@num@or{nil}{\ltj@temp},0,3)}}
348 % autospacing = <bool> (default: true)
349 \define@boolkey[ltj]{japaram}{autospacing}[true]{%
350 \ifltj@japaram@autospacing
351 \directlua{luatexja.ext_print_global()}\ltj@autospc=1
353 \directlua{luatexja.ext_print_global()}\ltj@autospc=0
356 % autoxspacing = <bool> (default: true)
357 \define@boolkey[ltj]{japaram}{autoxspacing}[true]{%
358 \ifltj@japaram@autoxspacing
359 \directlua{luatexja.ext_print_global()}\ltj@autoxspc=1
361 \directlua{luatexja.ext_print_global()}\ltj@autoxspc=0
364 % [x]]kanjiskip = <dimen>
365 \define@key[ltj]{japaram}{kanjiskip}{\ltjsetkanjiskip{#1}}
366 \define@key[ltj]{japaram}{xkanjiskip}{\ltjsetxkanjiskip{#1}}
367 \protected\def\ltjsetkanjiskip#1{% % SKIP
369 local d = \ltj@safe@glue{#1}
370 luatexja.stack.set_stack_skip(luatexja.stack_table_index.KSK, d); node.free(d)
372 \protected\def\ltjsetxkanjiskip#1{% % SKIP
374 local d = \ltj@safe@glue{#1}
375 luatexja.stack.set_stack_skip(luatexja.stack_table_index.XSK, d); node.free(d)
379 % jcharwidowpenalty = <count>
380 \define@key[ltj]{japaram}{jcharwidowpenalty}{% %COUNT
381 \ltj@@set@stack0,#1:{JWP}{-10000}{10000}}
383 % differentjfm = { large | small | average | pleft | pright | paverage | both}
384 \define@choicekey*+[ltj]{japaram}{differentjfm}[\ltj@temp\ltj@tempr]%
385 {large,small,average,pleft,pright,paverage,both}{%
387 \directlua{luatexja.jfmglue.diffmet_rule = math.max}\or
388 \directlua{luatexja.jfmglue.diffmet_rule = math.min}\or
389 \directlua{luatexja.jfmglue.diffmet_rule = math.two_average}\or
390 \directlua{luatexja.jfmglue.diffmet_rule = math.two_pleft}\or
391 \directlua{luatexja.jfmglue.diffmet_rule = math.two_pright}\or
392 \directlua{luatexja.jfmglue.diffmet_rule = math.two_paverage}\or
393 \directlua{luatexja.jfmglue.diffmet_rule = math.two_add}
395 }{\ltj@PackageError{luatexja}{invalid argument `#1' for `differentjfm'}{%
396 Argument for `differentjfm' must be one of `large', `small', `average',^^J%
397 `pleft', `pright', 'paverage' or `both'. }}
398 % large, small, average, pleft, pright, paverage, both
401 % jacharrange = { +-<range_number> }
402 \define@key[ltj]{japaram}{jacharrange}{\expandafter\ltj@@scrange#1,,}
403 \def\ltj@@scrange#1,{%
405 \ifx\ltj@temp\empty\let\next=\relax\else\let\next=\ltj@@scrange
406 \directlua{luatexja.charrange.toggle_char_range(%
407 luatexja.is_global,\ltj@safe@num@or{nil}{#1})}%
411 \protected\def\ltj@setpar@global{%
412 \relax\ifnum\globaldefs>0\directlua{luatexja.isglobal='global'}%
413 \else\directlua{luatexja.isglobal=''}\fi
415 \protected\def\ltjsetparameter#1{%
416 \directlua{luatexja.base.start_time_measure('set_par')}%
417 \ltj@setpar@global\setkeys[ltj]{japaram}{#1}%
418 \directlua{luatexja.base.stop_time_measure('set_par')}%
420 \protected\def\ltjglobalsetparameter#1{%
421 \relax\ifnum\globaldefs<0\directlua{luatexja.isglobal=''}%
422 \else\directlua{luatexja.isglobal='global'}\fi%
423 \directlua{luatexja.base.start_time_measure('set_par')}%
424 \setkeys[ltj]{japaram}{#1}%
425 \directlua{luatexja.base.stop_time_measure('set_par')}%
428 %%%%%%%% \ltjgetparameter
429 \def\ltj@@decl@array@param#1{%
430 \expandafter\let\csname ltj@@array@param/#1\endcsname=t%
432 \ltj@@decl@array@param{prebreakpenalty}
433 \ltj@@decl@array@param{postbreakpenalty}
434 \ltj@@decl@array@param{jaxspmode}
435 \ltj@@decl@array@param{alxspmode}
436 \ltj@@decl@array@param{kcatcode}
437 \ltj@@decl@array@param{jacharrange}
438 \ltj@@decl@array@param{chartorange}
439 \ltj@@decl@array@param{boxdir}
440 \def\ltjgetparameter#1{%
441 \directlua{luatexja.base.start_time_measure('get_par')}%
442 % stop call is moved in luatexja.lua
443 \ifcsname ltj@@array@param/#1\endcsname
444 \expandafter\ltx@firstoftwo
446 \expandafter\ltx@secondoftwo
448 {\ltj@@getparam@two{#1}}%
449 {\ltj@@getparam@one{#1}}%
451 \def\ltj@@getparam@one#1{%
452 \directlua{luatexja.ext_get_parameter_unary('#1')}%
454 \def\ltj@@getparam@two#1#2{%
455 \directlua{luatexja.ext_get_parameter_binary('#1', \ltj@safe@num@or{nil}{#2})}%
458 %%%%%%%% \ltjalchar<number>, \ltjjachar<number>
459 \let\ltj@@origchar=\char
460 \protected\def\ltj@alljachar{\relax
461 \csname ltj@kcat0\endcsname=0
462 \csname ltj@kcat1\endcsname=0
463 \csname ltj@kcat2\endcsname=0
464 \csname ltj@kcat3\endcsname=0
465 \csname ltj@kcat4\endcsname=0
466 \csname ltj@kcat5\endcsname=0
467 \csname ltj@kcat6\endcsname=0 }
468 \protected\def\ltj@allalchar{\relax
469 \csname ltj@kcat0\endcsname="7FFFFFFF %"
470 \csname ltj@kcat1\endcsname="7FFFFFFF %"
471 \csname ltj@kcat2\endcsname="7FFFFFFF %"
472 \csname ltj@kcat3\endcsname="7FFFFFFF %"
473 \csname ltj@kcat4\endcsname="7FFFFFFF %"
474 \csname ltj@kcat5\endcsname="7FFFFFFF %"
475 \csname ltj@kcat6\endcsname="7FFFFFFF }%"
477 \protected\def\ltjjachar{\afterassignment\ltj@@jachar\ltj@tempcnta}
478 \def\ltj@@jachar{{\directlua{tex.globaldefs = 0}\ltj@alljachar\ltj@@origchar\ltj@tempcnta}}
479 \protected\def\ltjalchar{\afterassignment\ltj@@alchar\ltj@tempcnta}
480 \def\ltj@@alchar{{\directlua{tex.globaldefs = 0}\ltj@allalchar\ltj@@origchar\ltj@tempcnta}}
482 %%%%%%%% \ltjsetmathletter<number>, \ltjunsetmathletter<number>
483 \protected\def\ltjsetmathletter#1{%
485 \directlua{luatexja.math.is_math_letters[\the\ltj@tempcnta]=true}%
487 \protected\def\ltjunsetmathletter#1{%
489 \directlua{luatexja.math.is_math_letters[\the\ltj@tempcnta]=false}%
492 %%%%%%%% \ltjdeclarealtfont<base_font_cs><alt_font_cs>{100-200,3000-,5000,...}
493 % <base_font_cs> の 第 3 引数の文字達は <alt_font_cs> で組む
495 \def\ltj@@getjfontnumber#1{% result in \ltj@tempcntc
496 \ltj@reset@globaldefs
497 \begingroup\ltj@curjfnt=-1 \ltj@curtfnt=-1\relax
498 #1\directlua{luatexja.__temp = -(\the\ltj@curjfnt)*(\the\ltj@curtfnt)}\endgroup
499 \ltj@tempcntc=\directlua{tex.sprint(luatexja.__temp)}\relax
500 \ifnum\ltj@tempcntc=-1
501 \@PackageError{luatexja-core}%
502 {\string#1 is not a control sequence that represents \MessageBreak
503 a Japanese font}{I'll use the current horizontal Japanese font instead.^^J}%
504 \ltj@tempcntc=\ltj@curjfnt
505 \fi\ltj@restore@globaldefs}
507 \protected\def\ltjdeclarealtfont#1#2#3{%
508 {\ltj@@getjfontnumber#1\@tempcnta=\ltj@tempcntc% \@tempcnta: 基底フォント
509 \ltj@@getjfontnumber#2%
510 \expandafter\ltj@@altfont#3,,}\ignorespaces}
511 \def\ltj@@altfont#1,{\def\ltj@temp{#1}%
512 \ifx\ltj@temp\empty\let\@next=\relax\else
513 \ltj@@altfontA{#1}\let\@next=\ltj@@altfont\fi\@next}
514 \def\ltj@@altfontA#1{\ltj@@altfontB#1--\@nil}
515 \def\ltj@@altfontB#1-#2-#3\@nil{\def\ltj@temp{#3}%
517 \ltj@tempcnta=#1 \ltj@tempcntb=\ltj@tempcnta
520 \ifx\ltj@temp\empty\ltj@tempcnta='200\else\ltj@tempcnta=#1\fi\relax
522 \ifx\ltj@temp\empty\ltj@tempcntb="10FFFF\else\ltj@tempcntb=#2\fi\relax%"
524 \directlua{luatexja.jfont.set_alt_font(
525 \the\ltj@tempcnta,\the\ltj@tempcntb,
526 \the\ltj@tempcntc, \the\@tempcnta)}%
529 %%%%%%%% \ltjclearaltfont<font_cs>
530 % <font_cs> の文字は全部 <font_cs> 本来の文字で組む
531 \protected\def\ltjclearaltfont#1{%
532 {\ltj@@getjfontnumber#1%
533 \directlua{luatexja.jfont.clear_alt_font(\the\ltj@tempcntc)}}\ignorespaces}
536 %%%%%%%% \yoko, \tate,\dtou
537 \protected\def\tate{%
538 \directlua{luatexja.direction.set_list_direction(3, 'tate')}%
540 \protected\def\yoko{%
541 \directlua{luatexja.direction.set_list_direction(4, 'yoko')}%
543 \protected\def\dtou{%
544 \directlua{luatexja.direction.set_list_direction(1, 'dtou')}%
546 \protected\def\utod{% 「縦数式ディレクション」
547 \directlua{luatexja.direction.set_list_direction(11, 'utod')}%
549 \define@key[ltj]{japaram}{direction}{%% always local
550 \directlua{luatexja.direction.set_list_direction(1, 'ltjsetparameter')}%
556 \let\orig@insert=\insert
557 \protected\def\insert{\begingroup\afterassignment\ltj@@insert@A\ltj@tempcnta}
558 \protected\def\ltj@@insert@A{\orig@insert\ltj@tempcnta\bgroup
559 \aftergroup\ltj@@insert@B\let\next}
560 \protected\def\ltj@@insert@B{\directlua{luatexja.direction.populate_insertion_dir_whatsit()}\endgroup}
563 \let\ltj@@orig@vadjust=\vadjust
564 \protected\def\vadjust{%
565 \ltj@@orig@vadjust\bgroup
566 \directlua{luatexja.direction.set_list_direction_hook('adj')}%
567 \aftergroup\ltj@@vadjust@check@dir\let\next}
568 \protected\def\ltj@@vadjust@check@dir{%
569 \directlua{luatexja.direction.check_adjust_direction()}%
572 %%%% \hbox, \vbox, \vtop
574 $\directlua{% This value depends on the version of LuaTeX.
575 luatexja.stack.mmode = -tex.nest[tex.nest.ptr].mode
578 \ifltj@everyhook@avail% using everyhook package
580 \directlua{luatexja.direction.set_list_direction_hook()}%
581 \aftergroup\ltj@@reset@badness
584 \directlua{luatexja.direction.set_list_direction_hook()}%
585 \aftergroup\ltj@@reset@badness
588 \let\ltj@@everyhbox=\everyhbox\let\ltj@@everyvbox=\everyvbox
589 \newtoks\ltj@@i@everyhbox\newtoks\ltj@@i@everyvbox
590 \let\everyhbox=\ltj@@i@everyhbox\let\everyvbox=\ltj@@i@everyvbox
592 \directlua{luatexja.direction.set_list_direction_hook()}%
593 \aftergroup\ltj@@reset@badness
594 \the\ltj@@i@everyhbox}
596 \directlua{luatexja.direction.set_list_direction_hook()}%
597 \aftergroup\ltj@@reset@badness
598 \the\ltj@@i@everyvbox}
601 \protected\def\ltj@@reset@badness{%
603 if luatexja.global_temp then
604 tex.hbadness= tex.hbadness or luatexja.hbadness_temp
605 tex.vbadness= tex.vbadness or luatexja.vbadness_temp
606 tex.globaldefs= luatexja.global_temp or tex.globaldefs
610 \AtBeginShipout{\directlua{luatexja.direction.finalize()}}
612 %%%% \raise, \lower, \moveleft, \moveright
613 \let\ltj@@orig@raise=\raise
614 \let\ltj@@orig@lower=\lower
615 \protected\def\raise{\ltj@reset@globaldefs\afterassignment\ltj@@raise\ltj@tempdima}
616 \protected\def\lower{\ltj@reset@globaldefs\afterassignment\ltj@@raise\ltj@tempdima-}
617 \protected\def\ltj@@raise{%
618 \ltj@restore@globaldefs
620 \noexpand\directlua{luatexja.direction.raise_box()}%
621 \ltj@@orig@raise\the\ltj@tempdima\noexpand\box\ltj@afbox
622 }\ltj@afterbox\ltj@@raise@a}
623 \let\ltj@@orig@moveleft=\moveleft
624 \let\ltj@@orig@moveright=\moveright
625 \protected\def\moveleft{\ltj@reset@globaldefs\afterassignment\ltj@@moveleft\ltj@tempdima}
626 \protected\def\moveright{\ltj@reset@globaldefs\afterassignment\ltj@@moveleft\ltj@tempdima-}
627 \protected\def\ltj@@moveleft{%
628 \ltj@restore@globaldefs
629 \edef\ltj@@moveleft@a{%
630 \noexpand\directlua{luatexja.direction.raise_box()}%
631 \ltj@@orig@moveleft\the\ltj@tempdima\noexpand\box\ltj@afbox
632 }\ltj@afterbox\ltj@@moveleft@a}
635 \let\ltj@@orig@vcenter=\vcenter
636 \protected\def\vcenter{\ltj@afterbox\ltj@@vcenter\vbox}
637 \protected\def\ltj@@vcenter{%
638 \directlua{luatexja.direction.raise_box()}%
639 \ltj@@orig@vcenter{\box\ltj@afbox}%
642 %%%% \unhbox and \unvbox
643 \long\def \@gobbletwo #1#2{}
644 \let\ltj@@orig@unhbox=\unhbox
645 \let\ltj@@orig@unvbox=\unvbox
646 \protected\def\unhbox{\ltj@reset@globaldefs\afterassignment\ltj@@unhbox\ltj@tempcnta}
647 \protected\def\unvbox{\ltj@reset@globaldefs\afterassignment\ltj@@unvbox\ltj@tempcnta}
648 \protected\def\ltj@@unhbox{%
649 \directlua{luatexja.direction.unbox_check_dir()}%
650 \ltj@@orig@unhbox\ltj@tempcnta}
651 \protected\def\ltj@@unvbox{%
652 \directlua{luatexja.direction.unbox_check_dir()}%
653 \ltj@@orig@unvbox\ltj@tempcnta}
654 \let\ltj@@orig@unhcopy=\unhcopy
655 \let\ltj@@orig@unvcopy=\unvcopy
656 \protected\def\unhcopy{\ltj@reset@globaldefs\afterassignment\ltj@@unhcopy\ltj@tempcnta}
657 \protected\def\unvcopy{\ltj@reset@globaldefs\afterassignment\ltj@@unvcopy\ltj@tempcnta}
658 \protected\def\ltj@@unhcopy{%
659 \directlua{luatexja.direction.unbox_check_dir(true)}%
660 \ltj@@orig@unhcopy\ltj@tempcnta
661 \directlua{luatexja.direction.uncopy_restore_whatsit()}}
662 \protected\def\ltj@@unvcopy{%
663 \directlua{luatexja.direction.unbox_check_dir(true)}%
664 \ltj@@orig@unvcopy\ltj@tempcnta
665 \directlua{luatexja.direction.uncopy_restore_whatsit()}}
669 \let\ltj@@orig@lastbox=\lastbox
670 \protected\def\lastbox{%
671 \directlua{luatexja.direction.lastbox_hook()}\ltj@@orig@lastbox
674 %%%%%%%% \ltjgetwd<box_num> etc.
676 \directlua{luatexja.direction.get_box_dim('width', \the\numexpr#1\relax)}%
680 \directlua{luatexja.direction.get_box_dim('height', \the\numexpr#1\relax)}%
684 \directlua{luatexja.direction.get_box_dim('depth', \the\numexpr#1\relax)}%
687 \let\ltjgetwd=\ltj@@getwd\let\ltjgetht=\ltj@@getht\let\ltjgetdp=\ltj@@getdp
689 %%%%%%%% \ltjsetwd<box_num>=<dimen> etc.
690 \protected\def\ltjsetwd{\begingroup
691 \ltj@reset@globaldefs\afterassignment\ltj@@setwd@a\ltj@tempcnta}
692 \def\ltj@@setwd@a{\afterassignment\ltj@@setwd@b\ltj@tempdima}
694 \directlua{luatexja.direction.set_box_dim('width')}%
695 \ltj@restore@globaldefs\endgroup}
696 \protected\def\ltjsetht{\begingroup
697 \ltj@reset@globaldefs\afterassignment\ltj@@setht@a\ltj@tempcnta}
698 \def\ltj@@setht@a{\afterassignment\ltj@@setht@b\ltj@tempdima}
700 \directlua{luatexja.direction.set_box_dim('height')}%
701 \ltj@restore@globaldefs\endgroup}
702 \protected\def\ltjsetdp{\begingroup
703 \ltj@reset@globaldefs\afterassignment\ltj@@setdp@a\ltj@tempcnta}
704 \def\ltj@@setdp@a{\afterassignment\ltj@@setdp@b\ltj@tempdima}
706 \directlua{luatexja.direction.set_box_dim('depth')}%
707 \ltj@restore@globaldefs\endgroup}
710 %%------------------ Load module for the format
712 \ifltj@in@latex %<*LaTeX>
713 \RequirePackage{ltj-latex}[2013/05/14]
714 \else\ifltj@in@plain %<*plain>
715 \input ltj-plain.sty %
716 \fi\fi %</LaTeX|plain>
718 \newluatexcatcodetable\ltj@temp@cctb
719 \def\ltj@overwrite@catcodetable#1{%
720 \setluatexcatcodetable\ltj@temp@cctb{\luatexcatcodetable#1}%
721 \setluatexcatcodetable#1{\luatexcatcodetable\ltj@temp@cctb\catcode"FFFFF=14}%"
723 \ltj@overwrite@catcodetable\CatcodeTableLaTeX
724 \ltj@overwrite@catcodetable\CatcodeTableLaTeXAtLetter
725 \ltj@overwrite@catcodetable\CatcodeTableExpl
728 %%------------------ all done