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}[2012/04/20 v0.2]
71 %% Load prerequisite packages.
72 %! 参考: W32TeX の LuaTeX
73 %! 2010/11/27 v0.65.0 r3988 (LuaTeX-ja の最低要件)
74 %! 2010/07/10 v0.60.2 r3735 (TL2010 とほぼ同じ)
76 %! 外部パッケージは普通の \endlinechar で読まないと危険.
77 \ifltj@in@latex %<*LaTeX>
78 \RequirePackage{luaotfload} [2010/11/11] % v1.21
79 \RequirePackage{infwarerr} [2010/04/08] % v1.3
80 \RequirePackage{ltxcmds} [2010/04/26] % v1.7
81 \RequirePackage{pdftexcmds} [2010/04/01] % v0.9
82 \RequirePackage{xkeyval} [2008/08/13] % v2.6a
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<65
101 \@PackageError{luatexja-core}
102 {This LuaTeX engine is too old for this package;\MessageBreak
103 at least v0.65 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 Japanese font''
137 \newluatexattribute\ltj@origchar %
138 \newluatexattribute\ltj@charclass %
139 \newluatexattribute\ltj@autospc % attribute for autospacing
140 \newluatexattribute\ltj@autoxspc % attribute for autoxspacing
141 \newluatexattribute\ltj@yablshift % attribute for \yabaselineshift
142 \newluatexattribute\ltj@ykblshift % attribute for \ykbaselineshift
143 \newluatexattribute\jfam % index for current jfam
144 \ltj@icflag=0\ltj@origchar=0
146 %%%%%%%% Attributes for character ranges
147 \newcount\ltj@tempcnta
149 \loop\ifnum\ltj@tempcnta<7
150 \expandafter\newluatexattribute%
151 \csname ltj@kcat\the\ltj@tempcnta\endcsname
152 \csname ltj@kcat\the\ltj@tempcnta\endcsname=0
153 \advance\ltj@tempcnta by1
157 %%%%%%%% Loading luatexja.lua
158 %% Quark tokens needed in ltj-base
159 \protected\def\ltj@@q@escape{\ltj@@q@escape@}
160 \protected\def\ltj@@q@escapenum{\ltj@@q@escapenum@}
164 dofile(assert(kpse.find_file('luatexja.lua', 'tex'),
165 "File `luatexja.lua' not found"))
168 %% \RequireLuaTeXjaSubmodule{name}[date]
169 % A TeX version of luatexja.load_module(name)
170 % The second optional argument [date] is simply ignored.
171 \def\RequireLuaTeXjaSubmodule#1{%
172 \@ifnextchar[{\ltj@requirelua@submod{#1}}{\ltj@requirelua@submod{#1}[]}}
173 \def\ltj@requirelua@submod#1[#2]{%
174 \directlua{luatexja.load_module(
175 "\luatexluaescapestring{#1}")}}
178 %%%%%%%% Load all sub-packages.
179 \ifltj@in@latex %<*LaTeX>
180 \RequirePackage{ltj-cctbreg}[2012/04/21]
181 \RequirePackage{ltj-base}[2012/04/21]
183 \input ltj-cctbreg.sty %
184 \input ltj-base.sty %
187 %%%%%%%% \asluastring
188 \def\asluastring#1{'\luaescapestring{\detokenize{#1}}'}
191 \protected\def\/{\relax\directlua{luatexja.jfont.append_italic()}}
193 %%%%%%%% \jfont\CS={...:...;jfm=metric;...}, \globaljfont
194 \protected\def\jfont{\afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(false)}}
195 \protected\def\globaljfont{%
196 \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(true)}}
197 \def\ltj@@jfont{\directlua{luatexja.jfont.jfontdefY()}}
200 \protected\def\zw{\directlua{luatexja.jfont.load_zw()}\ltj@zw}
201 \protected\def\zh{\directlua{luatexja.jfont.load_zh()}\ltj@zh}
204 %%%%%%%% \inhibitglue
205 \protected\def\ltj@reset@globaldefs{%
206 \directlua{luatexja.global_temp = tex.globaldefs; tex.globaldefs = 0}}
207 \protected\def\ltj@restore@globaldefs{\directlua{tex.globaldefs = luatexja.global_temp}}
208 \protected\def\inhibitglue{\ifhmode\ltj@@ihb\fi}
209 \def\ltj@@ihb{\relax\directlua{luatexja.jfmglue.create_inhibitglue_node()}}
211 %%%%%%%% \yoko, \tate, \ifydir, \iftdir
212 %% At this moment, tategaki mode is not implemented;
213 %% there is only yokogaki mode now.
216 \newif\ifydir\ydirtrue
217 \newif\iftdir\tdirfalse
219 %%%%%%%% \ltjdefcharrange<name>{100-200,3000-,5000,...}
220 \protected\def\ltjdefcharrange#1#2{%
221 {\ltj@tempcntc=#1 \expandafter\ltj@@dcrange#2,,}\ignorespaces}
222 \def\ltj@@dcrange#1,{\def\ltj@temp{#1}%
223 \ifx\ltj@temp\empty\let\@next=\relax\else
224 \ltj@@dcrangeA{#1}\let\@next=\ltj@@dcrange\fi\@next}
225 \def\ltj@@dcrangeA#1{\ltj@@dcrangeB#1--\@nil}
226 \def\ltj@@dcrangeB#1-#2-#3\@nil{\def\ltj@temp{#3}%
228 \ltj@tempcnta=#1 \ltj@tempcntb=\ltj@tempcnta
231 \ifx\ltj@temp\empty\ltj@tempcnta='200\else\ltj@tempcnta=#1\fi\relax
233 \ifx\ltj@temp\empty\ltj@tempcntb="10FFFF\else\ltj@tempcntb=#2\fi\relax%"
235 \directlua{luatexja.charrange.add_char_range(\the\ltj@tempcnta,\the\ltj@tempcntb,
239 %%%%%%%% \ltjsetparameter
240 \newcount\ltj@@stack \newcount\ltj@@group@level
241 \ltj@@group@level=0 \ltj@@stack=0
244 \directlua{% This value depends on the version of LuaTeX.
245 luatexja.stack.hmode = -tex.nest[tex.nest.ptr].mode
249 % prebreakpenalty = {<char_code>, <penalty>}
250 \define@key[ltj]{japaram}{kcatcode}{%
251 \expandafter\ltj@@set@stack#1:{KCAT}{0}{0x7FFFFFFF}}
252 \define@key[ltj]{japaram}{prebreakpenalty}{%
253 \expandafter\ltj@@set@stack#1:{PRE}{-10000}{10000}}
254 \define@key[ltj]{japaram}{postbreakpenalty}{%
255 \expandafter\ltj@@set@stack#1:{POST}{-10000}{10000}}
256 \def\ltj@@set@stack#1,#2:#3#4#5{%
257 \directlua{luatexja.stack.set_stack_table(luatexja.isglobal, luatexja.stack_table_index.#3,
258 \ltj@safe@num@or{nil}{#1},\ltj@safe@num@or{nil}{#2},#4,#5)}}
260 % jatextfont = {<char_code>, <font_cs>}
261 \define@key[ltj]{japaram}{jatextfont}{%
262 \expandafter\ltj@@set@stackfont#1:{MJT}}
263 \define@key[ltj]{japaram}{jascriptfont}{%
264 \expandafter\ltj@@set@stackfont#1:{MJS}}
265 \define@key[ltj]{japaram}{jascriptscriptfont}{%
266 \expandafter\ltj@@set@stackfont#1:{MJSS}}
267 \protected\def\ltj@@set@stackfont#1,#2:#3{%
268 \ltj@reset@globaldefs
269 \ltj@tempcnta=\ltj@curjfnt\ltj@curjfnt=-1 #2%
270 \ifnum\ltj@curjfnt=-1
271 \@PackageError{luatexja-core}%
272 {\string#2 is not a control sequence that represents \MessageBreak
275 \directlua{luatexja.stack.set_stack_font(luatexja.isglobal,
276 luatexja.stack_table_index.#3,
277 \ltj@safe@num@or{nil}{#1}, \the\ltj@curjfnt)}%
279 \ltj@curjfnt=\ltj@tempcnta
280 \ltj@restore@globaldefs
283 % yalbaselineshift = <dimen>
284 % yjabaselineshift = <dimen>
285 \define@key[ltj]{japaram}{yalbaselineshift}{%
286 \directlua{tex.setattribute(luatexja.isglobal,
287 luatexbase.attributes['ltj@yablshift'],
288 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
289 \define@key[ltj]{japaram}{yjabaselineshift}{%
290 \directlua{tex.setattribute(luatexja.isglobal,
291 luatexbase.attributes['ltj@ykblshift'],
292 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
294 % jaxspmode = {<char_code>, <mode>}
295 % mode: inhibit, preonly, postonly, allow
297 \define@key[ltj]{japaram}{jaxspmode}{% \inhibitxspcode
298 \expandafter\ltj@set@jaxspmode#1:\relax}
299 \def\ltj@set@jaxspmode#1,#2:{%
300 \lowercase{\edef\ltj@temp{#2}}%
301 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
302 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
303 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
304 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
305 \directlua{luatexja.stack.set_stack_table(luatexja.isglobal,
306 luatexja.stack_table_index.XSP,
307 \ltj@safe@num@or{nil}{#1},
308 \ltj@safe@num@or{nil}{\ltj@temp},0,3)}}
310 % alxspmode = {<char_code>, <mode>}
311 % mode: inhibit, preonly, postonly, allow
313 \define@key[ltj]{japaram}{alxspmode}{% \inhibitxspcode
314 \expandafter\ltj@set@alxspmode#1:\relax}
315 \def\ltj@set@alxspmode#1,#2:{%
316 \lowercase{\edef\ltj@temp{#2}}%
317 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
318 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
319 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
320 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
321 \directlua{luatexja.stack.set_stack_table(luatexja.isglobal,
322 luatexja.stack_table_index.XSP,
323 \ltj@safe@num@or{nil}{#1},
324 \ltj@safe@num@or{nil}{\ltj@temp},0,3)}}
326 % autospacing = <bool> (default: true)
327 \define@boolkey[ltj]{japaram}{autospacing}[true]{%
328 \ifltj@japaram@autospacing
329 \directlua{luatexja.ext_print_global()}\ltj@autospc=1
331 \directlua{luatexja.ext_print_global()}\ltj@autospc=0
334 % autoxspacing = <bool> (default: true)
335 \define@boolkey[ltj]{japaram}{autoxspacing}[true]{%
336 \ifltj@japaram@autoxspacing
337 \directlua{luatexja.ext_print_global()}\ltj@autoxspc=1
339 \directlua{luatexja.ext_print_global()}\ltj@autoxspc=0
342 % [x]]kanjiskip = <dimen>
343 \define@key[ltj]{japaram}{kanjiskip}{% % SKIP
344 \directlua{luatexja.stack.set_stack_skip(luatexja.isglobal, 'kanjiskip', \ltj@safe@glue{#1})}}
345 \define@key[ltj]{japaram}{xkanjiskip}{% % SKIP
346 \directlua{luatexja.stack.set_stack_skip(luatexja.isglobal, 'xkanjiskip', \ltj@safe@glue{#1})}}
348 % jcharwidowpenalty = <count>
349 \define@key[ltj]{japaram}{jcharwidowpenalty}{% %COUNT
350 \ltj@@set@stack0,#1:{JWP}{-10000}{10000}}
352 % differentjfm = { large | small | average | pleft | pright | paverage | both}
353 \define@choicekey*+[ltj]{japaram}{differentjfm}[\ltj@temp\ltj@tempr]%
354 {large,small,average,pleft,pright,paverage,both}{%
356 \directlua{luatexja.jfmglue.diffmet_rule = math.max}\or
357 \directlua{luatexja.jfmglue.diffmet_rule = math.min}\or
358 \directlua{luatexja.jfmglue.diffmet_rule = math.two_average}\or
359 \directlua{luatexja.jfmglue.diffmet_rule = math.two_pleft}\or
360 \directlua{luatexja.jfmglue.diffmet_rule = math.two_pright}\or
361 \directlua{luatexja.jfmglue.diffmet_rule = math.two_paverage}\or
362 \directlua{luatexja.jfmglue.diffmet_rule = math.two_add}
364 }{\ltj@PackageError{luatexja}{invalid argument `#1' for `differentjfm'}{%
365 Argument for `differentjfm' must be one of `large', `small', `average',^^J%
366 `pleft', `pright', 'paverage' or `both'. }}
367 % large, small, average, pleft, pright, paverage, both
370 % jacharrange = { +-<range_number> }
371 \define@key[ltj]{japaram}{jacharrange}{\expandafter\ltj@@scrange#1,,}
372 \def\ltj@@scrange#1,{%
374 \ifx\ltj@temp\empty\let\next=\relax\else\let\next=\ltj@@scrange
375 \directlua{luatexja.charrange.toggle_char_range(%
376 luatexja.is_global,\ltj@safe@num@or{nil}{#1})}%
380 \protected\def\ltj@setpar@global{%
381 \ifnum\globaldefs>0\directlua{luatexja.isglobal='global'}\else\directlua{luatexja.isglobal=''}\fi
383 \protected\def\ltjsetparameter#1{%
384 \ltj@setpar@global\setkeys[ltj]{japaram}{#1}\ignorespaces}
385 \protected\def\ltjglobalsetparameter#1{%
386 \ifnum\globaldefs<0\directlua{luatexja.isglobal=''}\else\directlua{luatexja.isglobal='global'}\fi
387 \setkeys[ltj]{japaram}{#1}\ignorespaces}
389 %%%%%%%% \ltjgetparameter
390 \def\ltj@@decl@array@param#1{%
391 \expandafter\let\csname ltj@@array@param/#1\endcsname=t%
393 \ltj@@decl@array@param{prebreakpenalty}
394 \ltj@@decl@array@param{postbreakpenalty}
395 \ltj@@decl@array@param{jaxspmode}
396 \ltj@@decl@array@param{alxspmode}
397 \ltj@@decl@array@param{kcatcode}
398 \ltj@@decl@array@param{jacharrange}
399 \ltj@@decl@array@param{chartorange}
400 \def\ltjgetparameter#1{%
401 \ifcsname ltj@@array@param/#1\endcsname
402 \expandafter\ltx@firstoftwo
404 \expandafter\ltx@secondoftwo
406 {\ltj@@getparam@two{#1}}%
407 {\ltj@@getparam@one{#1}}%
409 \def\ltj@@getparam@one#1{%
410 \directlua{luatexja.ext_get_parameter_unary('#1')}}%
411 \def\ltj@@getparam@two#1#2{%
412 \directlua{luatexja.ext_get_parameter_binary('#1', \ltj@safe@num@or{nil}{#2})}%
415 %%%%%%%% \ltjalchar<number>, \ltjjachar<number>
416 \let\ltj@@origchar=\char
417 \protected\def\ltj@alljachar{\relax
418 \csname ltj@kcat0\endcsname=0
419 \csname ltj@kcat1\endcsname=0
420 \csname ltj@kcat2\endcsname=0
421 \csname ltj@kcat3\endcsname=0
422 \csname ltj@kcat4\endcsname=0
423 \csname ltj@kcat5\endcsname=0
424 \csname ltj@kcat6\endcsname=0 }
425 \protected\def\ltj@allalchar{\relax
426 \csname ltj@kcat0\endcsname="7FFFFFFF %"
427 \csname ltj@kcat1\endcsname="7FFFFFFF %"
428 \csname ltj@kcat2\endcsname="7FFFFFFF %"
429 \csname ltj@kcat3\endcsname="7FFFFFFF %"
430 \csname ltj@kcat4\endcsname="7FFFFFFF %"
431 \csname ltj@kcat5\endcsname="7FFFFFFF %"
432 \csname ltj@kcat6\endcsname="7FFFFFFF }%"
434 \protected\def\ltjjachar{\afterassignment\ltj@@jachar\ltj@tempcnta}
435 \def\ltj@@jachar{{\directlua{tex.globaldefs = 0}\ltj@alljachar\ltj@@origchar\ltj@tempcnta}}
436 \protected\def\ltjalchar{\afterassignment\ltj@@alchar\ltj@tempcnta}
437 \def\ltj@@alchar{{\directlua{tex.globaldefs = 0}\ltj@allalchar\ltj@@origchar\ltj@tempcnta}}
439 %%%%%%%% \ltjsetmathletter<number>, \ltjunsetmathletter<number>
440 \protected\def\ltjsetmathletter#1{\directlua{luatexja.math.is_math_letters[#1]=true}}
441 \protected\def\ltjunsetmathletter#1{\directlua{luatexja.math.is_math_letters[#1]=false}}
443 %%------------------ Load module for the format
445 \ifltj@in@latex %<*LaTeX>
446 \RequirePackage{ltj-latex}[2012/04/21]
447 \else\ifltj@in@plain %<*plain>
448 \input ltj-plain.sty %
449 \fi\fi %</LaTeX|plain>
451 \newluatexcatcodetable\ltj@temp@cctb
452 \def\ltj@overwrite@catcodetable#1{%
453 \setluatexcatcodetable\ltj@temp@cctb{\luatexcatcodetable#1}%
454 \setluatexcatcodetable#1{\luatexcatcodetable\ltj@temp@cctb\catcode"FFFFF=14}%
456 \ltj@overwrite@catcodetable\CatcodeTableLaTeX
457 \ltj@overwrite@catcodetable\CatcodeTableLaTeXAtLetter
458 \ltj@overwrite@catcodetable\CatcodeTableExpl
460 %%------------------ all done