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}[2014/06/22 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 %! なお、luatexbase-compat の説明に従うと、LuaTeX 拡張プリミティブは
105 %! plain/LaTeX の両方で \luatex 付の名前(\directlua はそのまま)
108 %% \LuaTeXjaAvailable
110 \let\LuaTeXjaAvailable=t %
114 %! この中に master の luatexja-core.sty の内容を挿入する
116 % LuaTeX-ja core TeX source
120 \def\ltj@loaded{hoge}
124 \newdimen\jQ \jQ=0.25mm
127 %%%%%%%% error message
131 %%%%%%%% Attributes for Japanese typesetting.
132 \newluatexattribute\ltj@icflag % attribute for italic correction
133 \newluatexattribute\ltj@curjfnt % index for ``current horizontal Japanese font''
134 \newluatexattribute\ltj@curtfnt % index for ``current vertical Japanese font''
135 \newluatexattribute\ltj@origchar %
136 \newluatexattribute\ltj@charclass %
137 \newluatexattribute\ltj@autospc % attribute for autospacing
138 \newluatexattribute\ltj@autoxspc % attribute for autoxspacing
139 \newluatexattribute\ltj@yablshift % attribute for yalbaselineshift
140 \newluatexattribute\ltj@ykblshift % attribute for yjabaselineshift
141 \newluatexattribute\ltj@tablshift % attribute for talbaselineshift
142 \newluatexattribute\ltj@tkblshift % attribute for tjabaselineshift
143 \newluatexattribute\jfam % index for current jfam
145 \newcount\ltj@dir@count % counter for indicating direction
146 \newcount\ltj@adjdir@count % counter for indicating direction (for vadjust)
147 \newluatexattribute\ltj@dir
156 %%%%%%%% Attributes for character ranges
157 \newcount\ltj@tempcnta
159 \loop\ifnum\ltj@tempcnta<7
160 \expandafter\newluatexattribute%
161 \csname ltj@kcat\the\ltj@tempcnta\endcsname
162 \csname ltj@kcat\the\ltj@tempcnta\endcsname=0
163 \advance\ltj@tempcnta by1
167 %%%%%%%% Loading luatexja.lua
168 %% Quark tokens needed in ltj-base
169 \protected\def\ltj@@q@escape{\ltj@@q@escape@}
170 \protected\def\ltj@@q@escapenum{\ltj@@q@escapenum@}
174 dofile(assert(kpse.find_file('luatexja.lua', 'tex'),
175 "File `luatexja.lua' not found"))
178 %% \RequireLuaTeXjaSubmodule{name}[date]
179 % A TeX version of luatexja.load_module(name)
180 % The second optional argument [date] is simply ignored.
181 \def\RequireLuaTeXjaSubmodule#1{%
182 \@ifnextchar[{\ltj@requirelua@submod{#1}}{\ltj@requirelua@submod{#1}[]}}
183 \def\ltj@requirelua@submod#1[#2]{%
184 \directlua{luatexja.load_module(
185 "\luatexluaescapestring{#1}")}}
188 %%%%%%%% Load all sub-packages.
189 \ifltj@in@latex %<*LaTeX>
190 \RequirePackage{ltj-base} [2013/05/14]
192 \input ltj-base.sty %
195 %%%%%%%% \asluastring
196 \def\asluastring#1{'\luaescapestring{\detokenize{#1}}'}
199 \protected\def\/{\relax\directlua{luatexja.jfont.append_italic()}}
201 %%%%%%%% \jfont\CS={...:...;jfm=metric;...}, \globaljfont
202 \protected\def\jfont{%
203 \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(false)}}
204 \protected\def\globaljfont{%
205 \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(true)}}
206 \def\ltj@@jfont{\directlua{luatexja.jfont.jfontdefY('yoko')}}
208 %%%%%%%% \tfont\CS={...:...;jfm=metric;...}, \globaltfont
209 \protected\def\tfont{\afterassignment\ltj@@tfont\directlua{luatexja.jfont.jfontdefX(false)}}
210 \protected\def\globaltfont{%
211 \afterassignment\ltj@@tfont\directlua{luatexja.jfont.jfontdefX(true)}}
212 \def\ltj@@tfont{\directlua{luatexja.jfont.jfontdefY('tate')}}
216 \protected\def\zw{\directlua{tex.setdimen('ltj@zw', luatexja.jfont.get_zw())}\ltj@zw}
217 \protected\def\zh{\directlua{tex.setdimen('ltj@zh', luatexja.jfont.get_zh())}\ltj@zh}
219 %%%%%%%% \inhibitglue
220 \protected\def\ltj@reset@globaldefs{%
221 \directlua{luatexja.global_temp = tex.globaldefs; tex.globaldefs = 0}}
222 \protected\def\ltj@restore@globaldefs{\directlua{tex.globaldefs = luatexja.global_temp}\relax}
223 \protected\def\inhibitglue{\ifhmode\ltj@@ihb\fi}
224 \def\ltj@@ihb{\relax\directlua{luatexja.jfmglue.create_inhibitglue_node()}}
226 %%%%%%%% \ltjdefcharrange<name>{100-200,3000-,5000,...}
227 \protected\def\ltjdefcharrange#1#2{%
228 {\ltj@tempcntc=#1 \expandafter\ltj@@dcrange#2,,}\ignorespaces}
229 \def\ltj@@dcrange#1,{\def\ltj@temp{#1}%
230 \ifx\ltj@temp\empty\let\@next=\relax\else
231 \ltj@@dcrangeA{#1}\let\@next=\ltj@@dcrange\fi\@next}
232 \def\ltj@@dcrangeA#1{\ltj@@dcrangeB#1--\@nil}
233 \def\ltj@@dcrangeB#1-#2-#3\@nil{\def\ltj@temp{#3}%
235 \ltj@tempcnta=#1 \ltj@tempcntb=\ltj@tempcnta
238 \ifx\ltj@temp\empty\ltj@tempcnta='200\else\ltj@tempcnta=#1\fi\relax
240 \ifx\ltj@temp\empty\ltj@tempcntb="10FFFF\else\ltj@tempcntb=#2\fi\relax%"
242 \directlua{luatexja.charrange.add_char_range(\the\ltj@tempcnta,\the\ltj@tempcntb,
246 %%%%%%%% \ltjsetparameter
247 \newcount\ltj@@stack \newcount\ltj@@group@level
248 \ltj@@group@level=0 \ltj@@stack=0
251 \directlua{% This value depends on the version of LuaTeX.
252 luatexja.stack.hmode = -tex.nest[tex.nest.ptr].mode
256 \directlua{% This value depends on the version of LuaTeX.
257 luatexja.stack.vmode = -tex.nest[tex.nest.ptr].mode
261 % prebreakpenalty = {<char_code>, <penalty>}
262 \define@key[ltj]{japaram}{kcatcode}{%
263 \expandafter\ltj@@set@stack#1:{KCAT}{0}{0x7FFFFFFF}}
264 \define@key[ltj]{japaram}{prebreakpenalty}{%
265 \expandafter\ltj@@set@stack#1:{PRE}{-10000}{10000}}
266 \define@key[ltj]{japaram}{postbreakpenalty}{%
267 \expandafter\ltj@@set@stack#1:{POST}{-10000}{10000}}
268 \def\ltj@@set@stack#1,#2:#3#4#5{%
269 \directlua{luatexja.stack.set_stack_perchar(luatexja.stack_table_index.#3,
270 \ltj@safe@num@or{nil}{#1},\ltj@safe@num@or{nil}{#2},#4,#5)}}
272 % jatextfont = {<char_code>, <font_cs>}
273 % only horizontal font is supported
274 \define@key[ltj]{japaram}{jatextfont}{%
275 \expandafter\ltj@@set@stackfont#1:{MJT}}
276 \define@key[ltj]{japaram}{jascriptfont}{%
277 \expandafter\ltj@@set@stackfont#1:{MJS}}
278 \define@key[ltj]{japaram}{jascriptscriptfont}{%
279 \expandafter\ltj@@set@stackfont#1:{MJSS}}
280 \protected\def\ltj@@set@stackfont#1,#2:#3{%
281 \ltj@reset@globaldefs
282 \ltj@tempcnta=\ltj@curjfnt\ltj@curjfnt=-1 #2%
283 \ifnum\ltj@curjfnt=-1
284 \@PackageError{luatexja-core}%
285 {\string#2 is not a control sequence that represents \MessageBreak
288 \directlua{luatexja.stack.set_stack_font(luatexja.stack_table_index.#3,
289 \ltj@safe@num@or{nil}{#1}, \the\ltj@curjfnt)}%
291 \ltj@curjfnt=\ltj@tempcnta
292 \ltj@restore@globaldefs
295 % yalbaselineshift = <dimen>
296 % yjabaselineshift = <dimen>
297 \define@key[ltj]{japaram}{yalbaselineshift}{%
298 \directlua{tex.setattribute(luatexja.isglobal,
299 luatexbase.attributes['ltj@yablshift'],
300 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
301 \define@key[ltj]{japaram}{yjabaselineshift}{%
302 \directlua{tex.setattribute(luatexja.isglobal,
303 luatexbase.attributes['ltj@ykblshift'],
304 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
305 % talbaselineshift = <dimen>
306 % tjabaselineshift = <dimen>
307 \define@key[ltj]{japaram}{talbaselineshift}{%
308 \directlua{tex.setattribute(luatexja.isglobal,
309 luatexbase.attributes['ltj@tablshift'],
310 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
311 \define@key[ltj]{japaram}{tjabaselineshift}{%
312 \directlua{tex.setattribute(luatexja.isglobal,
313 luatexbase.attributes['ltj@tkblshift'],
314 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
316 % jaxspmode = {<char_code>, <mode>}
317 % mode: inhibit, preonly, postonly, allow
319 \define@key[ltj]{japaram}{jaxspmode}{% \inhibitxspcode
320 \expandafter\ltj@set@jaxspmode#1:\relax}
321 \def\ltj@set@jaxspmode#1,#2:{%
322 \lowercase{\edef\ltj@temp{#2}}%
323 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
324 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
325 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
326 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
327 \directlua{luatexja.stack.set_stack_perchar(luatexja.stack_table_index.XSP,
328 \ltj@safe@num@or{nil}{#1},
329 \ltj@safe@num@or{nil}{\ltj@temp},0,3)}}
331 % alxspmode = {<char_code>, <mode>}
332 % mode: inhibit, preonly, postonly, allow
334 \define@key[ltj]{japaram}{alxspmode}{% \inhibitxspcode
335 \expandafter\ltj@set@alxspmode#1:\relax}
336 \def\ltj@set@alxspmode#1,#2:{%
337 \lowercase{\edef\ltj@temp{#2}}%
338 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
339 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
340 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
341 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
342 \directlua{luatexja.stack.set_stack_perchar(luatexja.stack_table_index.XSP,
343 \ltj@safe@num@or{nil}{#1},
344 \ltj@safe@num@or{nil}{\ltj@temp},0,3)}}
346 % autospacing = <bool> (default: true)
347 \define@boolkey[ltj]{japaram}{autospacing}[true]{%
348 \ifltj@japaram@autospacing
349 \directlua{luatexja.ext_print_global()}\ltj@autospc=1
351 \directlua{luatexja.ext_print_global()}\ltj@autospc=0
354 % autoxspacing = <bool> (default: true)
355 \define@boolkey[ltj]{japaram}{autoxspacing}[true]{%
356 \ifltj@japaram@autoxspacing
357 \directlua{luatexja.ext_print_global()}\ltj@autoxspc=1
359 \directlua{luatexja.ext_print_global()}\ltj@autoxspc=0
362 % [x]]kanjiskip = <dimen>
363 \define@key[ltj]{japaram}{kanjiskip}{\ltjsetkanjiskip{#1}}
364 \define@key[ltj]{japaram}{xkanjiskip}{\ltjsetxkanjiskip{#1}}
365 \protected\def\ltjsetkanjiskip#1{% % SKIP
367 local d = \ltj@safe@glue{#1}
368 luatexja.stack.set_stack_skip(luatexja.stack_table_index.KSK, d); node.free(d)
370 \protected\def\ltjsetxkanjiskip#1{% % SKIP
372 local d = \ltj@safe@glue{#1}
373 luatexja.stack.set_stack_skip(luatexja.stack_table_index.XSK, d); node.free(d)
377 % jcharwidowpenalty = <count>
378 \define@key[ltj]{japaram}{jcharwidowpenalty}{% %COUNT
379 \ltj@@set@stack0,#1:{JWP}{-10000}{10000}}
381 % differentjfm = { large | small | average | pleft | pright | paverage | both}
382 \define@choicekey*+[ltj]{japaram}{differentjfm}[\ltj@temp\ltj@tempr]%
383 {large,small,average,pleft,pright,paverage,both}{%
385 \directlua{luatexja.jfmglue.diffmet_rule = math.max}\or
386 \directlua{luatexja.jfmglue.diffmet_rule = math.min}\or
387 \directlua{luatexja.jfmglue.diffmet_rule = math.two_average}\or
388 \directlua{luatexja.jfmglue.diffmet_rule = math.two_pleft}\or
389 \directlua{luatexja.jfmglue.diffmet_rule = math.two_pright}\or
390 \directlua{luatexja.jfmglue.diffmet_rule = math.two_paverage}\or
391 \directlua{luatexja.jfmglue.diffmet_rule = math.two_add}
393 }{\ltj@PackageError{luatexja}{invalid argument `#1' for `differentjfm'}{%
394 Argument for `differentjfm' must be one of `large', `small', `average',^^J%
395 `pleft', `pright', 'paverage' or `both'. }}
396 % large, small, average, pleft, pright, paverage, both
399 % jacharrange = { +-<range_number> }
400 \define@key[ltj]{japaram}{jacharrange}{\expandafter\ltj@@scrange#1,,}
401 \def\ltj@@scrange#1,{%
403 \ifx\ltj@temp\empty\let\next=\relax\else\let\next=\ltj@@scrange
404 \directlua{luatexja.charrange.toggle_char_range(%
405 luatexja.is_global,\ltj@safe@num@or{nil}{#1})}%
409 \protected\def\ltj@setpar@global{%
410 \relax\ifnum\globaldefs>0\directlua{luatexja.isglobal='global'}%
411 \else\directlua{luatexja.isglobal=''}\fi
413 \protected\def\ltjsetparameter#1{%
414 \directlua{luatexja.base.start_time_measure('set_par')}%
415 \ltj@setpar@global\setkeys[ltj]{japaram}{#1}%
416 \directlua{luatexja.base.stop_time_measure('set_par')}%
418 \protected\def\ltjglobalsetparameter#1{%
419 \relax\ifnum\globaldefs<0\directlua{luatexja.isglobal=''}%
420 \else\directlua{luatexja.isglobal='global'}\fi%
421 \directlua{luatexja.base.start_time_measure('set_par')}%
422 \setkeys[ltj]{japaram}{#1}%
423 \directlua{luatexja.base.stop_time_measure('set_par')}%
426 %%%%%%%% \ltjgetparameter
427 \def\ltj@@decl@array@param#1{%
428 \expandafter\let\csname ltj@@array@param/#1\endcsname=t%
430 \ltj@@decl@array@param{prebreakpenalty}
431 \ltj@@decl@array@param{postbreakpenalty}
432 \ltj@@decl@array@param{jaxspmode}
433 \ltj@@decl@array@param{alxspmode}
434 \ltj@@decl@array@param{kcatcode}
435 \ltj@@decl@array@param{jacharrange}
436 \ltj@@decl@array@param{chartorange}
437 \def\ltjgetparameter#1{%
438 \directlua{luatexja.base.start_time_measure('get_par')}%
439 \ifcsname ltj@@array@param/#1\endcsname
440 \expandafter\ltx@firstoftwo
442 \expandafter\ltx@secondoftwo
444 {\ltj@@getparam@two{#1}}%
445 {\ltj@@getparam@one{#1}}%
447 \def\ltj@@getparam@one#1{%
448 \directlua{luatexja.ext_get_parameter_unary('#1')}%
449 \directlua{luatexja.base.stop_time_measure('get_par')}%
451 \def\ltj@@getparam@two#1#2{%
452 \directlua{luatexja.ext_get_parameter_binary('#1', \ltj@safe@num@or{nil}{#2})}%
453 \directlua{luatexja.base.stop_time_measure('get_par')}%
456 %%%%%%%% \ltjalchar<number>, \ltjjachar<number>
457 \let\ltj@@origchar=\char
458 \protected\def\ltj@alljachar{\relax
459 \csname ltj@kcat0\endcsname=0
460 \csname ltj@kcat1\endcsname=0
461 \csname ltj@kcat2\endcsname=0
462 \csname ltj@kcat3\endcsname=0
463 \csname ltj@kcat4\endcsname=0
464 \csname ltj@kcat5\endcsname=0
465 \csname ltj@kcat6\endcsname=0 }
466 \protected\def\ltj@allalchar{\relax
467 \csname ltj@kcat0\endcsname="7FFFFFFF %"
468 \csname ltj@kcat1\endcsname="7FFFFFFF %"
469 \csname ltj@kcat2\endcsname="7FFFFFFF %"
470 \csname ltj@kcat3\endcsname="7FFFFFFF %"
471 \csname ltj@kcat4\endcsname="7FFFFFFF %"
472 \csname ltj@kcat5\endcsname="7FFFFFFF %"
473 \csname ltj@kcat6\endcsname="7FFFFFFF }%"
475 \protected\def\ltjjachar{\afterassignment\ltj@@jachar\ltj@tempcnta}
476 \def\ltj@@jachar{{\directlua{tex.globaldefs = 0}\ltj@alljachar\ltj@@origchar\ltj@tempcnta}}
477 \protected\def\ltjalchar{\afterassignment\ltj@@alchar\ltj@tempcnta}
478 \def\ltj@@alchar{{\directlua{tex.globaldefs = 0}\ltj@allalchar\ltj@@origchar\ltj@tempcnta}}
480 %%%%%%%% \ltjsetmathletter<number>, \ltjunsetmathletter<number>
481 \protected\def\ltjsetmathletter#1{%
483 \directlua{luatexja.math.is_math_letters[\the\ltj@tempcnta]=true}%
485 \protected\def\ltjunsetmathletter#1{%
487 \directlua{luatexja.math.is_math_letters[\the\ltj@tempcnta]=false}%
490 %%%%%%%% \ltjdeclarealtfont<base_font_cs><alt_font_cs>{100-200,3000-,5000,...}
491 % <base_font_cs> の 第 3 引数の文字達は <alt_font_cs> で組む
493 \def\ltj@@getjfontnumber#1{% result in \ltj@tempcntc
494 \ltj@reset@globaldefs
495 \begingroup\ltj@curjfnt=-1 \ltj@curtfnt=-1\relax
496 #1\directlua{luatexja.__temp = -\the\ltj@curjfnt*\the\ltj@curtfnt}\endgroup
497 \ltj@tempcntc=\directlua{tex.sprint(luatexja.__temp)}\relax
498 \ifnum\ltj@tempcntc=-1
499 \@PackageError{luatexja-core}%
500 {\string#1 is not a control sequence that represents \MessageBreak
501 a Japanese font}{I'll use the current horizontal Japanese font instead.^^J}%
502 \ltj@tempcntc=\ltj@curjfnt
503 \fi\ltj@restore@globaldefs}
505 \protected\def\ltjdeclarealtfont#1#2#3{%
506 {\ltj@@getjfontnumber#1\@tempcnta=\ltj@tempcntc% \@tempcnta: 基底フォント
507 \ltj@@getjfontnumber#2%
508 \expandafter\ltj@@altfont#3,,}\ignorespaces}
509 \def\ltj@@altfont#1,{\def\ltj@temp{#1}%
510 \ifx\ltj@temp\empty\let\@next=\relax\else
511 \ltj@@altfontA{#1}\let\@next=\ltj@@altfont\fi\@next}
512 \def\ltj@@altfontA#1{\ltj@@altfontB#1--\@nil}
513 \def\ltj@@altfontB#1-#2-#3\@nil{\def\ltj@temp{#3}%
515 \ltj@tempcnta=#1 \ltj@tempcntb=\ltj@tempcnta
518 \ifx\ltj@temp\empty\ltj@tempcnta='200\else\ltj@tempcnta=#1\fi\relax
520 \ifx\ltj@temp\empty\ltj@tempcntb="10FFFF\else\ltj@tempcntb=#2\fi\relax%"
522 \directlua{luatexja.jfont.set_alt_font(
523 \the\ltj@tempcnta,\the\ltj@tempcntb,
524 \the\ltj@tempcntc, \the\@tempcnta)}%
527 %%%%%%%% \ltjclearaltfont<font_cs>
528 % <font_cs> の文字は全部 <font_cs> 本来の文字で組む
529 \protected\def\ltjclearaltfont#1{%
530 {\ltj@@getjfontnumber#1%
531 \directlua{luatexja.jfont.clear_alt_font(\the\ltj@tempcntc)}}\ignorespaces}
534 %%%%%%%% \yoko, \tate, \ifydir, \iftdir
538 \protected\def\tate{%
539 \directlua{luatexja.direction.set_list_direction(3, 'tate')}%
540 \ltj@reset@globaldefs\ltj@dir@count=3\relax
541 \ifvmode\ltj@adjdir@count=3\fi\tdirtrue\ydirfalse\ddirfalse\ltj@restore@globaldefs}
542 \protected\def\yoko{%
543 \directlua{luatexja.direction.set_list_direction(4, 'yoko')}%
544 \ltj@reset@globaldefs\ltj@dir@count=4\relax
545 \ifvmode\ltj@adjdir@count=4\fi\ydirtrue\tdirfalse\ddirfalse\ltj@restore@globaldefs}
546 \protected\def\dtou{%
547 \directlua{luatexja.direction.set_list_direction(1, 'dtou')}%
548 \ltj@reset@globaldefs\ltj@dir@count=1\relax
549 \ifvmode\ltj@adjdir@count=1\fi\ydirfalse\tdirfalse\ddirtrue\ltj@restore@globaldefs}
552 \newcount\ltj@adjdir@count@backup
554 %\let\orig@insert=\insert
555 %\protected\def\insert{\begingroup\afterassignment\ltj@@insert@A\ltj@tempcnta}
556 %\protected\def\ltj@@insert@A{\orig@insert\ltj@tempcnta\bgroup\aftergroup\endgroup\let\next}
558 \let\ltj@@orig@vadjust=\vadjust
559 \protected\def\vadjust{%
560 \ltj@@orig@vadjust\bgroup
561 \ifcase\ltj@adjdir@count\or\dtou\or\or\tate\or\yoko\fi
562 \aftergroup\ltj@@vadjust@check@dir\let\next}
563 \protected\def\ltj@@vadjust@check@dir{%
564 \directlua{luatexja.direction.check_adjust_direction()}%
567 %%%% hbox, vbox, vtop
569 \ifcase\ltj@dir@count\or\dtou\or\or\tate\or\yoko\fi
570 \aftergroup\ltj@@reset@badness
573 \ifcase\ltj@dir@count\or\dtou\or\or\tate\or\yoko\fi
574 \aftergroup\ltj@@reset@badness
576 \protected\def\ltj@@reset@badness{%
578 if luatexja.global_temp then
579 tex.hbadness= tex.hbadness or luatexja.hbadness_temp
580 tex.vbadness= tex.vbadness or luatexja.vbadness_temp
581 tex.globaldefs= luatexja.global_temp or tex.globaldefs
587 %%%% unhbox and unvbox
588 \let\ltj@@orig@unhbox=\unhbox
589 \let\ltj@@orig@unvbox=\unvbox
590 \protected\def\unhbox{\begingroup\afterassignment\ltj@@unhbox\ltj@tempcnta}
591 \protected\def\unvbox{\begingroup\afterassignment\ltj@@unvbox\ltj@tempcnta}
592 \protected\def\ltj@@unhbox{%
593 \directlua{luatexja.direction.check_dir(\the\ltj@tempcnta)}%
594 \ltj@@orig@unhbox\ltj@tempcnta\endgroup}
595 \protected\def\ltj@@unvbox{%
596 \directlua{luatexja.direction.check_dir(\the\ltj@tempcnta)}%
597 \ltj@@orig@unvbox\ltj@tempcnta\endgroup}
601 \let\ltj@@orig@lastbox=\lastbox
602 \protected\def\lastbox{%
603 \directlua{luatexja.direction.lastbox_hook()}\ltj@@orig@lastbox
606 %%%%%%%% \ltjgetwd<box_num> etc.
607 %\def\ltjgetwd{\expandafter\expandafter\expandafter\ltj@@getwd\ltj@grab@num}
608 %\def\ltjgetht{\expandafter\expandafter\expandafter\ltj@@getht\ltj@grab@num}
609 %\def\ltjgetdp{\expandafter\expandafter\expandafter\ltj@@getdp\ltj@grab@num}
611 \directlua{luatexja.direction.get_box_dim('width', \the\numexpr#1\relax)}%
615 \directlua{luatexja.direction.get_box_dim('height', \the\numexpr#1\relax)}%
619 \directlua{luatexja.direction.get_box_dim('depth', \the\numexpr#1\relax)}%
622 \let\ltjgetwd=\ltj@@getwd\let\ltjgetht=\ltj@@getht\let\ltjgetdp=\ltj@@getdp
624 %%%%%%%% \ltjsetwd<box_num>=<dimen> etc.
625 \protected\def\ltjsetwd{\begingroup
626 \ltj@reset@globaldefs\afterassignment\ltj@@setwd@a\ltj@tempcnta}
627 \def\ltj@@setwd@a{\afterassignment\ltj@@setwd@b\ltj@tempdima}
629 \directlua{luatexja.direction.set_box_dim('width')}%
630 \ltj@restore@globaldefs\endgroup}
631 \protected\def\ltjsetht{\begingroup
632 \ltj@reset@globaldefs\afterassignment\ltj@@setht@a\ltj@tempcnta}
633 \def\ltj@@setht@a{\afterassignment\ltj@@setht@b\ltj@tempdima}
635 \directlua{luatexja.direction.set_box_dim('height')}%
636 \ltj@restore@globaldefs\endgroup}
637 \protected\def\ltjsetdp{\begingroup
638 \ltj@reset@globaldefs\afterassignment\ltj@@setdp@a\ltj@tempcnta}
639 \def\ltj@@setdp@a{\afterassignment\ltj@@setdp@b\ltj@tempdima}
641 \directlua{luatexja.direction.set_box_dim('depth')}%
642 \ltj@restore@globaldefs\endgroup}
644 %%%%%%%% \ifybox, \iftbox, \ifdbox
645 \def\ltj@@box@cond#1#2\fi{\fi\csname if#1\endcsname}
646 \def\ifybox#1{\directlua{luatexja.direction.dir_conditional(\the\numexpr #1\relax, 4)}%
647 \ltj@@box@cond{true}\else\ltj@@box@cond{false}\fi}
648 \def\iftbox#1{\directlua{luatexja.direction.dir_conditional(\the\numexpr #1\relax, 3)}%
649 \ltj@@box@cond{true}\else\ltj@@box@cond{false}\fi}
650 \def\ifdbox#1{\directlua{luatexja.direction.dir_conditional(\the\numexpr #1\relax, 1)}%
651 \ltj@@box@cond{true}\else\ltj@@box@cond{false}\fi}
653 %%------------------ Load module for the format
655 \ifltj@in@latex %<*LaTeX>
656 \RequirePackage{ltj-latex}[2013/05/14]
657 \else\ifltj@in@plain %<*plain>
658 \input ltj-plain.sty %
659 \fi\fi %</LaTeX|plain>
661 \newluatexcatcodetable\ltj@temp@cctb
662 \def\ltj@overwrite@catcodetable#1{%
663 \setluatexcatcodetable\ltj@temp@cctb{\luatexcatcodetable#1}%
664 \setluatexcatcodetable#1{\luatexcatcodetable\ltj@temp@cctb\catcode"FFFFF=14}%"
666 \ltj@overwrite@catcodetable\CatcodeTableLaTeX
667 \ltj@overwrite@catcodetable\CatcodeTableLaTeXAtLetter
668 \ltj@overwrite@catcodetable\CatcodeTableExpl
671 %%------------------ all done