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@curjfnt % index for ``current Japanese font''
136 \newluatexattribute\jfam % index for current jfam
137 \newluatexattribute\ltj@uniqid % unique id of box/paragraph
138 \newluatexattribute\ltj@charclass %
139 \newluatexattribute\ltj@origchar %
140 \newluatexattribute\ltj@yablshift % attribute for \yabaselineshift
141 \newluatexattribute\ltj@ykblshift % attribute for \ykbaselineshift
142 \newluatexattribute\ltj@autospc % attribute for autospacing
143 \newluatexattribute\ltj@autoxspc % attribute for autoxspacing
144 \newluatexattribute\ltj@icflag % attribute for italic correction
145 \ltj@icflag=0 \ltj@uniqid=0
147 %%%%%%%% Attributes for character ranges
148 \newcount\ltj@tempcnta
150 \loop\ifnum\ltj@tempcnta<7
151 \expandafter\newluatexattribute%
152 \csname ltj@kcat\the\ltj@tempcnta\endcsname
153 \csname ltj@kcat\the\ltj@tempcnta\endcsname=0
154 \advance\ltj@tempcnta by1
158 %%%%%%%% Loading luatexja.lua
159 %% Quark tokens needed in ltj-base
160 \protected\def\ltj@@q@escape{\ltj@@q@escape@}
161 \protected\def\ltj@@q@escapenum{\ltj@@q@escapenum@}
165 dofile(assert(kpse.find_file('luatexja.lua', 'tex'),
166 "File `luatexja.lua' not found"))
169 %% \RequireLuaTeXjaSubmodule{name}[date]
170 % A TeX version of luatexja.load_module(name)
171 % The second optional argument [date] is simply ignored.
172 \def\RequireLuaTeXjaSubmodule#1{%
173 \@ifnextchar[{\ltj@requirelua@submod{#1}}{\ltj@requirelua@submod{#1}[]}}
174 \def\ltj@requirelua@submod#1[#2]{%
175 \directlua{luatexja.load_module(
176 "\luatexluaescapestring{#1}")}}
179 %%%%%%%% Load all sub-packages.
180 \ifltj@in@latex %<*LaTeX>
181 \RequirePackage{ltj-cctbreg}[2012/04/21]
182 \RequirePackage{ltj-base}[2012/04/21]
184 \input ltj-cctbreg.sty %
185 \input ltj-base.sty %
189 %%%%%%%% \asluastring
190 \def\asluastring#1{'\luaescapestring{\detokenize{#1}}'}
193 \protected\def\/{\relax\directlua{luatexja.jfont.append_italic()}}
195 %%%%%%%% \jfont\CS={...:...;jfm=metric;...}, \globaljfont
196 \protected\def\jfont{\afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(false)}}
197 \protected\def\globaljfont{%
198 \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(true)}}
199 \def\ltj@@jfont{\directlua{luatexja.jfont.jfontdefY()}}
202 \protected\def\zw{\directlua{luatexja.jfont.load_zw()}\ltj@zw}
203 \protected\def\zh{\directlua{luatexja.jfont.load_zh()}\ltj@zh}
206 %%%%%%%% \inhibitglue
207 \protected\def\ltj@reset@globaldefs{%
208 \directlua{luatexja.global_temp = tex.globaldefs; tex.globaldefs = 0}}
209 \protected\def\ltj@restore@globaldefs{\directlua{tex.globaldefs = luatexja.global_temp}}
210 \protected\def\inhibitglue{\ifhmode\ltj@@ihb\fi}
211 \def\ltj@@ihb{\relax\directlua{luatexja.jfmglue.create_inhibitglue_node()}}
213 %%%%%%%% \yoko, \tate, \ifydir, \iftdir
214 %% At this moment, tategaki mode is not implemented;
215 %% there is only yokogaki mode now.
218 \newif\ifydir\ydirtrue
219 \newif\iftdir\tdirfalse
221 %%%%%%%% \ltjdefcharrange<name>{100-200,3000-,5000,...}
222 \protected\def\ltjdefcharrange#1#2{%
223 {\ltj@tempcntc=#1 \expandafter\ltj@@dcrange#2,,}\ignorespaces}
224 \def\ltj@@dcrange#1,{\def\ltj@temp{#1}%
225 \ifx\ltj@temp\empty\let\@next=\relax\else
226 \ltj@@dcrangeA{#1}\let\@next=\ltj@@dcrange\fi\@next}
227 \def\ltj@@dcrangeA#1{\ltj@@dcrangeB#1--\@nil}
228 \def\ltj@@dcrangeB#1-#2-#3\@nil{\def\ltj@temp{#3}%
230 \ltj@tempcnta=#1 \ltj@tempcntb=\ltj@tempcnta
233 \ifx\ltj@temp\empty\ltj@tempcnta='200\else\ltj@tempcnta=#1\fi\relax
235 \ifx\ltj@temp\empty\ltj@tempcntb="10FFFF\else\ltj@tempcntb=#2\fi\relax%"
237 \directlua{luatexja.charrange.add_char_range(\the\ltj@tempcnta,\the\ltj@tempcntb,
241 %%%%%%%% \ltjsetparameter
242 \newcount\ltj@@stack \newcount\ltj@@group@level
243 \ltj@@group@level=0 \ltj@@stack=0
245 % prebreakpenalty = {<char_code>, <penalty>}
246 \define@key[ltj]{japaram}{kcatcode}{%
247 \expandafter\ltj@@set@stack#1:{kcat}{0}{0x7FFFFFFF}}
248 \define@key[ltj]{japaram}{prebreakpenalty}{%
249 \expandafter\ltj@@set@stack#1:{pre}{-10000}{10000}}
250 \define@key[ltj]{japaram}{postbreakpenalty}{%
251 \expandafter\ltj@@set@stack#1:{post}{-10000}{10000}}
252 \def\ltj@@set@stack#1,#2:#3#4#5{%
253 \directlua{luatexja.stack.set_stack_table(luatexja.isglobal, \asluastring{#3},
254 \ltj@safe@num@or{nil}{#1},\ltj@safe@num@or{nil}{#2},#4,#5)}}
256 % jatextfont = {<char_code>, <font_cs>}
257 \define@key[ltj]{japaram}{jatextfont}{%
258 \expandafter\ltj@@set@stackfont#1:{mjtext}}
259 \define@key[ltj]{japaram}{jascriptfont}{%
260 \expandafter\ltj@@set@stackfont#1:{mjscr}}
261 \define@key[ltj]{japaram}{jascriptscriptfont}{%
262 \expandafter\ltj@@set@stackfont#1:{mjss}}
263 \protected\def\ltj@@set@stackfont#1,#2:#3{%
264 \ltj@reset@globaldefs
265 \ltj@tempcnta=\ltj@curjfnt\ltj@curjfnt=-1 #2%
266 \ifnum\ltj@curjfnt=-1
267 \@PackageError{luatexja-core}%
268 {\string#2 is not a control sequence that represents \MessageBreak
271 \directlua{luatexja.stack.set_stack_font(luatexja.isglobal, \asluastring{#3},
272 \ltj@safe@num@or{nil}{#1}, \the\ltj@curjfnt)}%
274 \ltj@curjfnt=\ltj@tempcnta
275 \ltj@restore@globaldefs
278 % yalbaselineshift = <dimen>
279 % yjabaselineshift = <dimen>
280 \define@key[ltj]{japaram}{yalbaselineshift}{%
281 \directlua{tex.setattribute(luatexja.isglobal,
282 luatexbase.attributes['ltj@yablshift'],
283 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
284 \define@key[ltj]{japaram}{yjabaselineshift}{%
285 \directlua{tex.setattribute(luatexja.isglobal,
286 luatexbase.attributes['ltj@ykblshift'],
287 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
289 % jaxspmode = {<char_code>, <mode>}
290 % mode: inhibit, preonly, postonly, allow
292 \define@key[ltj]{japaram}{jaxspmode}{% \inhibitxspcode
293 \expandafter\ltj@set@jaxspmode#1:\relax}
294 \def\ltj@set@jaxspmode#1,#2:{%
295 \lowercase{\edef\ltj@temp{#2}}%
296 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
297 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
298 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
299 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
300 \directlua{luatexja.stack.set_stack_table(luatexja.isglobal, 'xsp',
301 \ltj@safe@num@or{nil}{#1},
302 \ltj@safe@num@or{nil}{\ltj@temp},0,3)}}
304 % alxspmode = {<char_code>, <mode>}
305 % mode: inhibit, preonly, postonly, allow
307 \define@key[ltj]{japaram}{alxspmode}{% \inhibitxspcode
308 \expandafter\ltj@set@alxspmode#1:\relax}
309 \def\ltj@set@alxspmode#1,#2:{%
310 \lowercase{\edef\ltj@temp{#2}}%
311 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
312 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
313 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
314 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
315 \directlua{luatexja.stack.set_stack_table(luatexja.isglobal, 'xsp',
316 \ltj@safe@num@or{nil}{#1},
317 \ltj@safe@num@or{nil}{\ltj@temp},0,3)}}
319 % autospacing = <bool> (default: true)
320 \define@boolkey[ltj]{japaram}{autospacing}[true]{%
321 \ifltj@japaram@autospacing
322 \directlua{luatexja.ext_print_global()}\ltj@autospc=1
324 \directlua{luatexja.ext_print_global()}\ltj@autospc=0
327 % autoxspacing = <bool> (default: true)
328 \define@boolkey[ltj]{japaram}{autoxspacing}[true]{%
329 \ifltj@japaram@autoxspacing
330 \directlua{luatexja.ext_print_global()}\ltj@autoxspc=1
332 \directlua{luatexja.ext_print_global()}\ltj@autoxspc=0
335 % [x]]kanjiskip = <dimen>
336 \define@key[ltj]{japaram}{kanjiskip}{% % SKIP
337 \directlua{luatexja.stack.set_stack_skip(luatexja.isglobal, 'kanjiskip', \ltj@safe@glue{#1})}}
338 \define@key[ltj]{japaram}{xkanjiskip}{% % SKIP
339 \directlua{luatexja.stack.set_stack_skip(luatexja.isglobal, 'xkanjiskip', \ltj@safe@glue{#1})}}
341 % jcharwidowpenalty = <count>
342 \define@key[ltj]{japaram}{jcharwidowpenalty}{% %COUNT
343 \ltj@@set@stack0,#1:{jwp}{-10000}{10000}}
345 % differentjfm = { large | small | average | both }
346 \define@choicekey*+[ltj]{japaram}{differentjfm}[\ltj@temp\ltj@tempr]%
347 {large,small,average,both}{%
349 \directlua{luatexja.jfmglue.diffmet_rule = math.max}\or
350 \directlua{luatexja.jfmglue.diffmet_rule = math.min}\or
351 \directlua{luatexja.jfmglue.diffmet_rule = math.two_average}\or
352 \directlua{luatexja.jfmglue.diffmet_rule = math.two_add}
354 }{\ltj@PackageError{luatexja}{invalid argument `#1' for `differentjfm'}{%
355 Argument for `differentjfm' must be one of `large', `small', `average',^^J%
357 % large, small, average, both
360 % jacharrange = { +-<range_number> }
361 \define@key[ltj]{japaram}{jacharrange}{\expandafter\ltj@@scrange#1,,}
362 \def\ltj@@scrange#1,{%
364 \ifx\ltj@temp\empty\let\next=\relax\else\let\next=\ltj@@scrange
365 \directlua{luatexja.charrange.toggle_char_range(%
366 luatexja.is_global,\ltj@safe@num@or{nil}{#1})}%
370 \protected\def\ltj@setpar@global{%
371 \ifnum\globaldefs>0\directlua{luatexja.isglobal='global'}\else\directlua{luatexja.isglobal=''}\fi
373 \protected\def\ltjsetparameter#1{%
374 \ltj@setpar@global\setkeys[ltj]{japaram}{#1}\ignorespaces}
375 \protected\def\ltjglobalsetparameter#1{%
376 \ifnum\globaldefs<0\directlua{luatexja.isglobal=''}\else\directlua{luatexja.isglobal='global'}\fi
377 \setkeys[ltj]{japaram}{#1}\ignorespaces}
379 %%%%%%%% \ltjgetparameter
380 \def\ltj@@decl@array@param#1{%
381 \expandafter\let\csname ltj@@array@param/#1\endcsname=t%
383 \ltj@@decl@array@param{prebreakpenalty}
384 \ltj@@decl@array@param{postbreakpenalty}
385 \ltj@@decl@array@param{jaxspmode}
386 \ltj@@decl@array@param{alxspmode}
387 \ltj@@decl@array@param{kcatcode}
388 \ltj@@decl@array@param{jacharrange}
389 \ltj@@decl@array@param{chartorange}
390 \def\ltjgetparameter#1{%
391 \ifcsname ltj@@array@param/#1\endcsname
392 \expandafter\ltx@firstoftwo
394 \expandafter\ltx@secondoftwo
396 {\ltj@@getparam@two{#1}}%
397 {\ltj@@getparam@one{#1}}%
399 \def\ltj@@getparam@one#1{%
400 \directlua{luatexja.ext_get_parameter_unary('#1')}}%
401 \def\ltj@@getparam@two#1#2{%
402 \directlua{luatexja.ext_get_parameter_binary('#1', \ltj@safe@num@or{nil}{#2})}%
405 %%%%%%%% \ltjalchar<number>, \ltjjachar<number>
406 \let\ltj@@origchar=\char
407 \protected\def\ltj@alljachar{\relax
408 \csname ltj@kcat0\endcsname=0
409 \csname ltj@kcat1\endcsname=0
410 \csname ltj@kcat2\endcsname=0
411 \csname ltj@kcat3\endcsname=0
412 \csname ltj@kcat4\endcsname=0
413 \csname ltj@kcat5\endcsname=0
414 \csname ltj@kcat6\endcsname=0 }
415 \protected\def\ltj@allalchar{\relax
416 \csname ltj@kcat0\endcsname="7FFFFFFF %"
417 \csname ltj@kcat1\endcsname="7FFFFFFF %"
418 \csname ltj@kcat2\endcsname="7FFFFFFF %"
419 \csname ltj@kcat3\endcsname="7FFFFFFF %"
420 \csname ltj@kcat4\endcsname="7FFFFFFF %"
421 \csname ltj@kcat5\endcsname="7FFFFFFF %"
422 \csname ltj@kcat6\endcsname="7FFFFFFF }%"
424 \protected\def\ltjjachar{\afterassignment\ltj@@jachar\ltj@tempcnta}
425 \def\ltj@@jachar{{\directlua{tex.globaldefs = 0}\ltj@alljachar\ltj@@origchar\ltj@tempcnta}}
426 \protected\def\ltjalchar{\afterassignment\ltj@@alchar\ltj@tempcnta}
427 \def\ltj@@alchar{{\directlua{tex.globaldefs = 0}\ltj@allalchar\ltj@@origchar\ltj@tempcnta}}
429 %%%%%%%% \ltjsetmathletter<number>, \ltjunsetmathletter<number>
430 \protected\def\ltjsetmathletter#1{\directlua{luatexja.math.is_math_letters[#1]=true}}
431 \protected\def\ltjunsetmathletter#1{\directlua{luatexja.math.is_math_letters[#1]=false}}
433 %%------------------ Load module for the format
435 \ifltj@in@latex %<*LaTeX>
436 \RequirePackage{ltj-latex}[2012/04/21]
437 \else\ifltj@in@plain %<*plain>
438 \input ltj-plain.sty %
439 \fi\fi %</LaTeX|plain>
441 \newluatexcatcodetable\ltj@temp@cctb
442 \def\ltj@overwrite@catcodetable#1{%
443 \setluatexcatcodetable\ltj@temp@cctb{\luatexcatcodetable#1}%
444 \setluatexcatcodetable#1{\luatexcatcodetable\ltj@temp@cctb\catcode"FFFFF=14}%
446 \ltj@overwrite@catcodetable\CatcodeTableLaTeX
447 \ltj@overwrite@catcodetable\CatcodeTableLaTeXAtLetter
448 \ltj@overwrite@catcodetable\CatcodeTableExpl
450 %%------------------ all done