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}[2014/02/01 Core of LuaTeX-ja]
71 %% Load prerequisite packages.
73 %! 外部パッケージは普通の \endlinechar で読まないと危険.
74 \ifltj@in@latex %<*LaTeX>
75 \RequirePackage{luaotfload} [2013/05/10] % v2.2
76 \RequirePackage{infwarerr} [2010/04/08] % v1.3
77 \RequirePackage{ltxcmds} [2011/11/09] % v1.22
78 \RequirePackage{pdftexcmds} [2011/11/29] % v0.20
79 \RequirePackage{xkeyval} [2012/10/14] % v2.6b
89 %% Check if LuaTeX is used
90 \ltx@LocalExpandAfter\ifx\csname directlua\endcsname\relax
91 % Loading is silently aborted, since the notice of the wrong
92 % engine is aldready shown in otfluaload.
94 \expandafter\endinput\fi\relax
96 %% Check LuaTeX version.
97 \ifnum\luatexversion<74
98 \@PackageError{luatexja-core}
99 {This LuaTeX engine is too old for this package;\MessageBreak
100 at least beta-0.74.0 is needed}
101 {Package loading is aborted now.\MessageBreak}
102 \expandafter\endinput\fi\relax
104 \@PackageInfoNoLine{luatexja-core}
106 \directlua{if node.direct==node then tex.write('traditional node')
107 else tex.write('DIRECT') end} node access model}
109 %! なお、luatexbase-compat の説明に従うと、LuaTeX 拡張プリミティブは
110 %! plain/LaTeX の両方で \luatex 付の名前(\directlua はそのまま)
113 %% \LuaTeXjaAvailable
115 \let\LuaTeXjaAvailable=t %
119 %! この中に master の luatexja-core.sty の内容を挿入する
121 % LuaTeX-ja core TeX source
125 \def\ltj@loaded{hoge}
129 \newdimen\jQ \jQ=0.25mm
132 %%%%%%%% error message
136 %%%%%%%% Attributes for Japanese typesetting.
137 \newluatexattribute\ltj@icflag % attribute for italic correction
138 \newluatexattribute\ltj@curjfnt % index for ``current horizontal Japanese font''
139 \newluatexattribute\ltj@curtfnt % index for ``current vertical Japanese font''
140 \newluatexattribute\ltj@origchar %
141 \newluatexattribute\ltj@charclass %
142 \newluatexattribute\ltj@autospc % attribute for autospacing
143 \newluatexattribute\ltj@autoxspc % attribute for autoxspacing
144 \newluatexattribute\ltj@yablshift % attribute for yalbaselineshift
145 \newluatexattribute\ltj@ykblshift % attribute for yjabaselineshift
146 \newluatexattribute\ltj@tablshift % attribute for talbaselineshift
147 \newluatexattribute\ltj@tkblshift % attribute for tjabaselineshift
148 \newluatexattribute\jfam % index for current jfam
150 \newcount\ltj@dir@count % counter for indicating direction
151 \newcount\ltj@adjdir@count % counter for indicating direction (for vadjust)
152 \newluatexattribute\ltj@dir
161 %%%%%%%% Attributes for character ranges
162 \newcount\ltj@tempcnta
164 \loop\ifnum\ltj@tempcnta<7
165 \expandafter\newluatexattribute%
166 \csname ltj@kcat\the\ltj@tempcnta\endcsname
167 \csname ltj@kcat\the\ltj@tempcnta\endcsname=0
168 \advance\ltj@tempcnta by1
172 %%%%%%%% Loading luatexja.lua
173 %% Quark tokens needed in ltj-base
174 \protected\def\ltj@@q@escape{\ltj@@q@escape@}
175 \protected\def\ltj@@q@escapenum{\ltj@@q@escapenum@}
179 dofile(assert(kpse.find_file('luatexja.lua', 'tex'),
180 "File `luatexja.lua' not found"))
183 %% \RequireLuaTeXjaSubmodule{name}[date]
184 % A TeX version of luatexja.load_module(name)
185 % The second optional argument [date] is simply ignored.
186 \def\RequireLuaTeXjaSubmodule#1{%
187 \@ifnextchar[{\ltj@requirelua@submod{#1}}{\ltj@requirelua@submod{#1}[]}}
188 \def\ltj@requirelua@submod#1[#2]{%
189 \directlua{luatexja.load_module(
190 "\luatexluaescapestring{#1}")}}
193 %%%%%%%% Load all sub-packages.
194 \ifltj@in@latex %<*LaTeX>
195 \RequirePackage{ltj-base} [2013/05/14]
197 \input ltj-base.sty %
200 %%%%%%%% \asluastring
201 \def\asluastring#1{'\luaescapestring{\detokenize{#1}}'}
204 \protected\def\/{\relax\directlua{luatexja.jfont.append_italic()}}
206 %%%%%%%% \jfont\CS={...:...;jfm=metric;...}, \globaljfont
207 \protected\def\jfont{\afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(false)}}
208 \protected\def\globaljfont{%
209 \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(true)}}
210 \def\ltj@@jfont{\directlua{luatexja.jfont.jfontdefY('yoko')}}
212 %%%%%%%% \tfont\CS={...:...;jfm=metric;...}, \globaltfont
213 \protected\def\tfont{\afterassignment\ltj@@tfont\directlua{luatexja.jfont.jfontdefX(false)}}
214 \protected\def\globaltfont{%
215 \afterassignment\ltj@@tfont\directlua{luatexja.jfont.jfontdefX(true)}}
216 \def\ltj@@tfont{\directlua{luatexja.jfont.jfontdefY('tate')}}
220 \protected\def\zw{\directlua{tex.setdimen('ltj@zw', luatexja.jfont.get_zw())}\ltj@zw}
221 \protected\def\zh{\directlua{tex.setdimen('ltj@zh', luatexja.jfont.get_zh())}\ltj@zh}
223 %%%%%%%% \inhibitglue
224 \protected\def\ltj@reset@globaldefs{%
225 \directlua{luatexja.global_temp = tex.globaldefs; tex.globaldefs = 0}}
226 \protected\def\ltj@restore@globaldefs{\directlua{tex.globaldefs = luatexja.global_temp}\relax}
227 \protected\def\inhibitglue{\ifhmode\ltj@@ihb\fi}
228 \def\ltj@@ihb{\relax\directlua{luatexja.jfmglue.create_inhibitglue_node()}}
230 %%%%%%%% \ltjdefcharrange<name>{100-200,3000-,5000,...}
231 \protected\def\ltjdefcharrange#1#2{%
232 {\ltj@tempcntc=#1 \expandafter\ltj@@dcrange#2,,}\ignorespaces}
233 \def\ltj@@dcrange#1,{\def\ltj@temp{#1}%
234 \ifx\ltj@temp\empty\let\@next=\relax\else
235 \ltj@@dcrangeA{#1}\let\@next=\ltj@@dcrange\fi\@next}
236 \def\ltj@@dcrangeA#1{\ltj@@dcrangeB#1--\@nil}
237 \def\ltj@@dcrangeB#1-#2-#3\@nil{\def\ltj@temp{#3}%
239 \ltj@tempcnta=#1 \ltj@tempcntb=\ltj@tempcnta
242 \ifx\ltj@temp\empty\ltj@tempcnta='200\else\ltj@tempcnta=#1\fi\relax
244 \ifx\ltj@temp\empty\ltj@tempcntb="10FFFF\else\ltj@tempcntb=#2\fi\relax%"
246 \directlua{luatexja.charrange.add_char_range(\the\ltj@tempcnta,\the\ltj@tempcntb,
250 %%%%%%%% \ltjsetparameter
251 \newcount\ltj@@stack \newcount\ltj@@group@level
252 \ltj@@group@level=0 \ltj@@stack=0
255 \directlua{% This value depends on the version of LuaTeX.
256 luatexja.stack.hmode = -tex.nest[tex.nest.ptr].mode
260 \directlua{% This value depends on the version of LuaTeX.
261 luatexja.stack.vmode = -tex.nest[tex.nest.ptr].mode
265 % prebreakpenalty = {<char_code>, <penalty>}
266 \define@key[ltj]{japaram}{kcatcode}{%
267 \expandafter\ltj@@set@stack#1:{KCAT}{0}{0x7FFFFFFF}}
268 \define@key[ltj]{japaram}{prebreakpenalty}{%
269 \expandafter\ltj@@set@stack#1:{PRE}{-10000}{10000}}
270 \define@key[ltj]{japaram}{postbreakpenalty}{%
271 \expandafter\ltj@@set@stack#1:{POST}{-10000}{10000}}
272 \def\ltj@@set@stack#1,#2:#3#4#5{%
273 \directlua{luatexja.stack.set_stack_perchar(luatexja.stack_table_index.#3,
274 \ltj@safe@num@or{nil}{#1},\ltj@safe@num@or{nil}{#2},#4,#5)}}
276 % jatextfont = {<char_code>, <font_cs>}
277 % only horizontal font is supported
278 \define@key[ltj]{japaram}{jatextfont}{%
279 \expandafter\ltj@@set@stackfont#1:{MJT}}
280 \define@key[ltj]{japaram}{jascriptfont}{%
281 \expandafter\ltj@@set@stackfont#1:{MJS}}
282 \define@key[ltj]{japaram}{jascriptscriptfont}{%
283 \expandafter\ltj@@set@stackfont#1:{MJSS}}
284 \protected\def\ltj@@set@stackfont#1,#2:#3{%
285 \ltj@reset@globaldefs
286 \ltj@tempcnta=\ltj@curjfnt\ltj@curjfnt=-1 #2%
287 \ifnum\ltj@curjfnt=-1
288 \@PackageError{luatexja-core}%
289 {\string#2 is not a control sequence that represents \MessageBreak
292 \directlua{luatexja.stack.set_stack_font(luatexja.stack_table_index.#3,
293 \ltj@safe@num@or{nil}{#1}, \the\ltj@curjfnt)}%
295 \ltj@curjfnt=\ltj@tempcnta
296 \ltj@restore@globaldefs
299 % yalbaselineshift = <dimen>
300 % yjabaselineshift = <dimen>
301 \define@key[ltj]{japaram}{yalbaselineshift}{%
302 \directlua{tex.setattribute(luatexja.isglobal,
303 luatexbase.attributes['ltj@yablshift'],
304 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
305 \define@key[ltj]{japaram}{yjabaselineshift}{%
306 \directlua{tex.setattribute(luatexja.isglobal,
307 luatexbase.attributes['ltj@ykblshift'],
308 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
309 % talbaselineshift = <dimen>
310 % tjabaselineshift = <dimen>
311 \define@key[ltj]{japaram}{talbaselineshift}{%
312 \directlua{tex.setattribute(luatexja.isglobal,
313 luatexbase.attributes['ltj@tablshift'],
314 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
315 \define@key[ltj]{japaram}{tjabaselineshift}{%
316 \directlua{tex.setattribute(luatexja.isglobal,
317 luatexbase.attributes['ltj@tkblshift'],
318 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
320 % jaxspmode = {<char_code>, <mode>}
321 % mode: inhibit, preonly, postonly, allow
323 \define@key[ltj]{japaram}{jaxspmode}{% \inhibitxspcode
324 \expandafter\ltj@set@jaxspmode#1:\relax}
325 \def\ltj@set@jaxspmode#1,#2:{%
326 \lowercase{\edef\ltj@temp{#2}}%
327 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
328 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
329 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
330 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
331 \directlua{luatexja.stack.set_stack_perchar(luatexja.stack_table_index.XSP,
332 \ltj@safe@num@or{nil}{#1},
333 \ltj@safe@num@or{nil}{\ltj@temp},0,3)}}
335 % alxspmode = {<char_code>, <mode>}
336 % mode: inhibit, preonly, postonly, allow
338 \define@key[ltj]{japaram}{alxspmode}{% \inhibitxspcode
339 \expandafter\ltj@set@alxspmode#1:\relax}
340 \def\ltj@set@alxspmode#1,#2:{%
341 \lowercase{\edef\ltj@temp{#2}}%
342 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
343 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
344 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
345 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
346 \directlua{luatexja.stack.set_stack_perchar(luatexja.stack_table_index.XSP,
347 \ltj@safe@num@or{nil}{#1},
348 \ltj@safe@num@or{nil}{\ltj@temp},0,3)}}
350 % autospacing = <bool> (default: true)
351 \define@boolkey[ltj]{japaram}{autospacing}[true]{%
352 \ifltj@japaram@autospacing
353 \directlua{luatexja.ext_print_global()}\ltj@autospc=1
355 \directlua{luatexja.ext_print_global()}\ltj@autospc=0
358 % autoxspacing = <bool> (default: true)
359 \define@boolkey[ltj]{japaram}{autoxspacing}[true]{%
360 \ifltj@japaram@autoxspacing
361 \directlua{luatexja.ext_print_global()}\ltj@autoxspc=1
363 \directlua{luatexja.ext_print_global()}\ltj@autoxspc=0
366 % [x]]kanjiskip = <dimen>
367 \define@key[ltj]{japaram}{kanjiskip}{\ltjsetkanjiskip{#1}}
368 \define@key[ltj]{japaram}{xkanjiskip}{\ltjsetxkanjiskip{#1}}
369 \protected\def\ltjsetkanjiskip#1{% % SKIP
371 local d = \ltj@safe@glue{#1}
372 luatexja.stack.set_stack_skip(luatexja.stack_table_index.KSK, d); node.free(d)
374 \protected\def\ltjsetxkanjiskip#1{% % SKIP
376 local d = \ltj@safe@glue{#1}
377 luatexja.stack.set_stack_skip(luatexja.stack_table_index.XSK, d); node.free(d)
381 % jcharwidowpenalty = <count>
382 \define@key[ltj]{japaram}{jcharwidowpenalty}{% %COUNT
383 \ltj@@set@stack0,#1:{JWP}{-10000}{10000}}
385 % differentjfm = { large | small | average | pleft | pright | paverage | both}
386 \define@choicekey*+[ltj]{japaram}{differentjfm}[\ltj@temp\ltj@tempr]%
387 {large,small,average,pleft,pright,paverage,both}{%
389 \directlua{luatexja.jfmglue.diffmet_rule = math.max}\or
390 \directlua{luatexja.jfmglue.diffmet_rule = math.min}\or
391 \directlua{luatexja.jfmglue.diffmet_rule = math.two_average}\or
392 \directlua{luatexja.jfmglue.diffmet_rule = math.two_pleft}\or
393 \directlua{luatexja.jfmglue.diffmet_rule = math.two_pright}\or
394 \directlua{luatexja.jfmglue.diffmet_rule = math.two_paverage}\or
395 \directlua{luatexja.jfmglue.diffmet_rule = math.two_add}
397 }{\ltj@PackageError{luatexja}{invalid argument `#1' for `differentjfm'}{%
398 Argument for `differentjfm' must be one of `large', `small', `average',^^J%
399 `pleft', `pright', 'paverage' or `both'. }}
400 % large, small, average, pleft, pright, paverage, both
403 % jacharrange = { +-<range_number> }
404 \define@key[ltj]{japaram}{jacharrange}{\expandafter\ltj@@scrange#1,,}
405 \def\ltj@@scrange#1,{%
407 \ifx\ltj@temp\empty\let\next=\relax\else\let\next=\ltj@@scrange
408 \directlua{luatexja.charrange.toggle_char_range(%
409 luatexja.is_global,\ltj@safe@num@or{nil}{#1})}%
413 \protected\def\ltj@setpar@global{%
414 \relax\ifnum\globaldefs>0\directlua{luatexja.isglobal='global'}%
415 \else\directlua{luatexja.isglobal=''}\fi
417 \protected\def\ltjsetparameter#1{%
418 \directlua{luatexja.base.start_time_measure('set_par')}%
419 \ltj@setpar@global\setkeys[ltj]{japaram}{#1}%
420 \directlua{luatexja.base.stop_time_measure('set_par')}%
422 \protected\def\ltjglobalsetparameter#1{%
423 \relax\ifnum\globaldefs<0\directlua{luatexja.isglobal=''}%
424 \else\directlua{luatexja.isglobal='global'}\fi%
425 \directlua{luatexja.base.start_time_measure('set_par')}%
426 \setkeys[ltj]{japaram}{#1}%
427 \directlua{luatexja.base.stop_time_measure('set_par')}%
430 %%%%%%%% \ltjgetparameter
431 \def\ltj@@decl@array@param#1{%
432 \expandafter\let\csname ltj@@array@param/#1\endcsname=t%
434 \ltj@@decl@array@param{prebreakpenalty}
435 \ltj@@decl@array@param{postbreakpenalty}
436 \ltj@@decl@array@param{jaxspmode}
437 \ltj@@decl@array@param{alxspmode}
438 \ltj@@decl@array@param{kcatcode}
439 \ltj@@decl@array@param{jacharrange}
440 \ltj@@decl@array@param{chartorange}
441 \def\ltjgetparameter#1{%
442 \directlua{luatexja.base.start_time_measure('get_par')}%
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')}%
453 \directlua{luatexja.base.stop_time_measure('get_par')}%
455 \def\ltj@@getparam@two#1#2{%
456 \directlua{luatexja.ext_get_parameter_binary('#1', \ltj@safe@num@or{nil}{#2})}%
457 \directlua{luatexja.base.stop_time_measure('get_par')}%
460 %%%%%%%% \ltjalchar<number>, \ltjjachar<number>
461 \let\ltj@@origchar=\char
462 \protected\def\ltj@alljachar{\relax
463 \csname ltj@kcat0\endcsname=0
464 \csname ltj@kcat1\endcsname=0
465 \csname ltj@kcat2\endcsname=0
466 \csname ltj@kcat3\endcsname=0
467 \csname ltj@kcat4\endcsname=0
468 \csname ltj@kcat5\endcsname=0
469 \csname ltj@kcat6\endcsname=0 }
470 \protected\def\ltj@allalchar{\relax
471 \csname ltj@kcat0\endcsname="7FFFFFFF %"
472 \csname ltj@kcat1\endcsname="7FFFFFFF %"
473 \csname ltj@kcat2\endcsname="7FFFFFFF %"
474 \csname ltj@kcat3\endcsname="7FFFFFFF %"
475 \csname ltj@kcat4\endcsname="7FFFFFFF %"
476 \csname ltj@kcat5\endcsname="7FFFFFFF %"
477 \csname ltj@kcat6\endcsname="7FFFFFFF }%"
479 \protected\def\ltjjachar{\afterassignment\ltj@@jachar\ltj@tempcnta}
480 \def\ltj@@jachar{{\directlua{tex.globaldefs = 0}\ltj@alljachar\ltj@@origchar\ltj@tempcnta}}
481 \protected\def\ltjalchar{\afterassignment\ltj@@alchar\ltj@tempcnta}
482 \def\ltj@@alchar{{\directlua{tex.globaldefs = 0}\ltj@allalchar\ltj@@origchar\ltj@tempcnta}}
484 %%%%%%%% \ltjsetmathletter<number>, \ltjunsetmathletter<number>
485 \protected\def\ltjsetmathletter#1{%
487 \directlua{luatexja.math.is_math_letters[\the\ltj@tempcnta]=true}%
489 \protected\def\ltjunsetmathletter#1{%
491 \directlua{luatexja.math.is_math_letters[\the\ltj@tempcnta]=false}%
494 %%%%%%%% \ltjdeclarealtfont<base_font_cs><alt_font_cs>{100-200,3000-,5000,...}
495 % <base_font_cs> の 第 3 引数の文字達は <alt_font_cs> で組む
497 \def\ltj@@getjfontnumber#1{% result in \ltj@tempcntc
498 \ltj@reset@globaldefs
499 \begingroup\ltj@curjfnt=-1 \ltj@curtfnt=-1\relax
500 #1\directlua{luatexja.__temp = -\the\ltj@curjfnt*\the\ltj@curtfnt}\endgroup
501 \ltj@tempcntc=\directlua{tex.sprint(luatexja.__temp)}\relax
502 \ifnum\ltj@tempcntc=-1
503 \@PackageError{luatexja-core}%
504 {\string#1 is not a control sequence that represents \MessageBreak
505 a Japanese font}{I'll use the current horizontal Japanese font instead.^^J}%
506 \ltj@tempcntc=\ltj@curjfnt
507 \fi\ltj@restore@globaldefs}
509 \protected\def\ltjdeclarealtfont#1#2#3{%
510 {\ltj@@getjfontnumber#1\@tempcnta=\ltj@tempcntc% \@tempcnta: 基底フォント
511 \ltj@@getjfontnumber#2%
512 \expandafter\ltj@@altfont#3,,}\ignorespaces}
513 \def\ltj@@altfont#1,{\def\ltj@temp{#1}%
514 \ifx\ltj@temp\empty\let\@next=\relax\else
515 \ltj@@altfontA{#1}\let\@next=\ltj@@altfont\fi\@next}
516 \def\ltj@@altfontA#1{\ltj@@altfontB#1--\@nil}
517 \def\ltj@@altfontB#1-#2-#3\@nil{\def\ltj@temp{#3}%
519 \ltj@tempcnta=#1 \ltj@tempcntb=\ltj@tempcnta
522 \ifx\ltj@temp\empty\ltj@tempcnta='200\else\ltj@tempcnta=#1\fi\relax
524 \ifx\ltj@temp\empty\ltj@tempcntb="10FFFF\else\ltj@tempcntb=#2\fi\relax%"
526 \directlua{luatexja.jfont.set_alt_font(
527 \the\ltj@tempcnta,\the\ltj@tempcntb,
528 \the\ltj@tempcntc, \the\@tempcnta)}%
531 %%%%%%%% \ltjclearaltfont<font_cs>
532 % <font_cs> の文字は全部 <font_cs> 本来の文字で組む
533 \protected\def\ltjclearaltfont#1{%
534 {\ltj@@getjfontnumber#1%
535 \directlua{luatexja.jfont.clear_alt_font(\the\ltj@tempcntc)}}\ignorespaces}
538 %%%%%%%% \yoko, \tate, \ifydir, \iftdir
542 \protected\def\tate{%
543 \directlua{luatexja.direction.set_list_direction(3, 'tate')}%
544 \ltj@reset@globaldefs\ltj@dir@count=3\relax
545 \ifvmode\ltj@adjdir@count=3\fi\tdirtrue\ydirfalse\ddirfalse\ltj@restore@globaldefs}
546 \protected\def\yoko{%
547 \directlua{luatexja.direction.set_list_direction(4, 'yoko')}%
548 \ltj@reset@globaldefs\ltj@dir@count=4\relax
549 \ifvmode\ltj@adjdir@count=4\fi\ydirtrue\tdirfalse\ddirfalse\ltj@restore@globaldefs}
550 \protected\def\dtou{%
551 \directlua{luatexja.direction.set_list_direction(1, 'dtou')}%
552 \ltj@reset@globaldefs\ltj@dir@count=1\relax
553 \ifvmode\ltj@adjdir@count=1\fi\ydirfalse\tdirfalse\ddirtrue\ltj@restore@globaldefs}
556 \newcount\ltj@adjdir@count@backup
558 %\let\orig@insert=\insert
559 %\protected\def\insert{\begingroup\afterassignment\ltj@@insert@A\ltj@tempcnta}
560 %\protected\def\ltj@@insert@A{\orig@insert\ltj@tempcnta\bgroup\aftergroup\endgroup\let\next}
562 \let\ltj@@orig@vadjust=\vadjust
563 \protected\def\vadjust{%
564 \ltj@@orig@vadjust\bgroup
565 \ifcase\ltj@adjdir@count\or\dtou\or\or\tate\or\yoko\fi
566 \aftergroup\ltj@@vadjust@check@dir\let\next}
567 \protected\def\ltj@@vadjust@check@dir{%
568 \directlua{luatexja.direction.check_adjust_direction()}%
572 \let\ltj@@orig@setbox=\setbox
573 %\protected\def\setbox{%
574 % \afterassignment\ltj@@setbox@A\ltj@tempcnta
576 \protected\def\ltj@@setbox@A{%
577 \afterassignment\ltj@@setbox@B
578 \ltj@@orig@setbox\ltj@tempcnta
580 \protected\def\ltj@@setbox@B{%
581 \directlua{luatexja.direction.hook_empty_box()}%
583 %%%% unhbox and unvbox
584 \let\ltj@@orig@unhbox=\unhbox
585 \let\ltj@@orig@unvbox=\unvbox
586 \protected\def\unhbox{\begingroup\afterassignment\ltj@@unhbox\ltj@tempcnta}
587 \protected\def\unvbox{\begingroup\afterassignment\ltj@@unvbox\ltj@tempcnta}
588 \protected\def\ltj@@unhbox{%
589 \directlua{luatexja.direction.check_dir(\the\ltj@tempcnta)}%
590 \ltj@@orig@unhbox\ltj@tempcnta\endgroup}
591 \protected\def\ltj@@unvbox{%
592 \directlua{luatexja.direction.check_dir(\the\ltj@tempcnta)}%
593 \ltj@@orig@unvbox\ltj@tempcnta\endgroup}
595 \let\ltj@@orig@lastbox=\lastbox
596 \protected\def\lastbox{%
597 \directlua{luatexja.direction.lastbox_hook()}\ltj@@orig@lastbox
600 %%%%%%%% \ltjgetwd<box_num> etc.
601 %\def\ltjgetwd{\expandafter\expandafter\expandafter\ltj@@getwd\ltj@grab@num}
602 %\def\ltjgetht{\expandafter\expandafter\expandafter\ltj@@getht\ltj@grab@num}
603 %\def\ltjgetdp{\expandafter\expandafter\expandafter\ltj@@getdp\ltj@grab@num}
605 \directlua{luatexja.direction.get_box_dim('width', \the\numexpr#1\relax)}%
609 \directlua{luatexja.direction.get_box_dim('height', \the\numexpr#1\relax)}%
613 \directlua{luatexja.direction.get_box_dim('depth', \the\numexpr#1\relax)}%
616 \let\ltjgetwd=\ltj@@getwd\let\ltjgetht=\ltj@@getht\let\ltjgetdp=\ltj@@getdp
618 %%%%%%%% \ltjsetwd<box_num>=<dimen> etc.
619 \protected\def\ltjsetwd{\begingroup
620 \ltj@reset@globaldefs\afterassignment\ltj@@setwd@a\ltj@tempcnta}
621 \def\ltj@@setwd@a{\afterassignment\ltj@@setwd@b\ltj@tempdima}
623 \directlua{luatexja.direction.set_box_dim('width')}%
624 \ltj@restore@globaldefs\endgroup}
625 \protected\def\ltjsetht{\begingroup
626 \ltj@reset@globaldefs\afterassignment\ltj@@setht@a\ltj@tempcnta}
627 \def\ltj@@setht@a{\afterassignment\ltj@@setht@b\ltj@tempdima}
629 \directlua{luatexja.direction.set_box_dim('height')}%
630 \ltj@restore@globaldefs\endgroup}
631 \protected\def\ltjsetdp{\begingroup
632 \ltj@reset@globaldefs\afterassignment\ltj@@setdp@a\ltj@tempcnta}
633 \def\ltj@@setdp@a{\afterassignment\ltj@@setdp@b\ltj@tempdima}
635 \directlua{luatexja.direction.set_box_dim('depth')}%
636 \ltj@restore@globaldefs\endgroup}
638 %%%%%%%% \ifybox, \iftbox, \ifdbox
639 \def\ltj@@box@cond#1#2\fi{\fi\csname if#1\endcsname}
640 \def\ifybox#1{\directlua{luatexja.direction.dir_conditional(\the\numexpr #1\relax, 4)}%
641 \ltj@@box@cond{true}\else\ltj@@box@cond{false}\fi}
642 \def\iftbox#1{\directlua{luatexja.direction.dir_conditional(\the\numexpr #1\relax, 3)}%
643 \ltj@@box@cond{true}\else\ltj@@box@cond{false}\fi}
644 \def\ifdbox#1{\directlua{luatexja.direction.dir_conditional(\the\numexpr #1\relax, 1)}%
645 \ltj@@box@cond{true}\else\ltj@@box@cond{false}\fi}
647 %%------------------ Load module for the format
649 \ifltj@in@latex %<*LaTeX>
650 \RequirePackage{ltj-latex}[2013/05/14]
651 \else\ifltj@in@plain %<*plain>
652 \input ltj-plain.sty %
653 \fi\fi %</LaTeX|plain>
655 \newluatexcatcodetable\ltj@temp@cctb
656 \def\ltj@overwrite@catcodetable#1{%
657 \setluatexcatcodetable\ltj@temp@cctb{\luatexcatcodetable#1}%
658 \setluatexcatcodetable#1{\luatexcatcodetable\ltj@temp@cctb\catcode"FFFFF=14}%"
660 \ltj@overwrite@catcodetable\CatcodeTableLaTeX
661 \ltj@overwrite@catcodetable\CatcodeTableLaTeXAtLetter
662 \ltj@overwrite@catcodetable\CatcodeTableExpl
665 %%------------------ all done