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@yablshift % attribute for \yabaselineshift
140 \newluatexattribute\ltj@ykblshift % attribute for \ykbaselineshift
141 \newluatexattribute\ltj@autospc % attribute for autospacing
142 \newluatexattribute\ltj@autoxspc % attribute for autoxspacing
143 \newluatexattribute\ltj@icflag % attribute for italic correction
145 %%%%%%%% Loading luatexja.lua
146 %% Quark tokens needed in ltj-base
147 \protected\def\ltj@@q@escape{\ltj@@q@escape@}
148 \protected\def\ltj@@q@escapenum{\ltj@@q@escapenum@}
152 dofile(assert(kpse.find_file('luatexja.lua', 'tex'),
153 "File `luatexja.lua' not found"))
156 %% \RequireLuaTeXjaSubmodule{name}[date]
157 % A TeX version of luatexja.load_module(name)
158 % The second optional argument [date] is simply ignored.
159 \def\RequireLuaTeXjaSubmodule#1{%
160 \@ifnextchar[{\ltj@requirelua@submod{#1}}{\ltj@requirelua@submod{#1}[]}}
161 \def\ltj@requirelua@submod#1[#2]{%
162 \directlua{luatexja.load_module(
163 "\luatexluaescapestring{#1}")}}
166 %%%%%%%% Load all sub-packages.
167 \ifltj@in@latex %<*LaTeX>
168 \RequirePackage{ltj-cctbreg}[2012/04/21]
169 \RequirePackage{ltj-base}[2012/04/21]
171 \input ltj-cctbreg.sty %
172 \input ltj-base.sty %
176 %%%%%%%% Attributes for character ranges
178 \loop\ifnum\ltj@tempcnta<7
179 \expandafter\newluatexattribute%
180 \csname ltj@kcat\the\ltj@tempcnta\endcsname
181 \csname ltj@kcat\the\ltj@tempcnta\endcsname=0
182 \advance\ltj@tempcnta by1
185 %%%%%%%% \asluastring
186 \def\asluastring#1{'\luaescapestring{\detokenize{#1}}'}
189 \protected\def\/{\relax\directlua{luatexja.jfont.append_italic()}}
191 %%%%%%%% \jfont\CS={...:...;jfm=metric;...}, \globaljfont
192 \protected\def\jfont{\afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(false)}}
193 \protected\def\globaljfont{%
194 \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(true)}}
195 \def\ltj@@jfont{\directlua{luatexja.jfont.jfontdefY()}}
198 \protected\def\zw{\directlua{luatexja.jfont.load_zw()}\ltj@zw}
199 \protected\def\zh{\directlua{luatexja.jfont.load_zh()}\ltj@zh}
202 %%%%%%%% \inhibitglue
203 \protected\def\ltj@reset@globaldefs{%
204 \directlua{luatexja.global_temp = tex.globaldefs; tex.globaldefs = 0}}
205 \protected\def\ltj@restore@globaldefs{\directlua{tex.globaldefs = luatexja.global_temp}}
206 \let\new@everypar=\everypar
207 \protected\def\inhibitglue{\relax%
209 \ltj@reset@globaldefs
211 \everypar={\the\everypar}\the\everypar\noexpand\ltj@@ihb}%
212 \everypar\expandafter{\ltj@@tmp}%
213 \ltj@restore@globaldefs
214 \else\ifhmode\ltj@@ihb\fi\fi}
215 \def\ltj@@ihb{\directlua{luatexja.jfmglue.create_inhibitglue_node()}}
217 %%%%%%%% \yoko, \tate, \ifydir, \iftdir
218 %% At this moment, tategaki mode is not implemented;
219 %% there is only yokogaki mode now.
222 \newif\ifydir\ydirtrue
223 \newif\iftdir\tdirfalse
225 %%%%%%%% \ltjdefcharrange<name>{100-200,3000-,5000,...}
226 \protected\def\ltjdefcharrange#1#2{%
227 {\ltj@tempcntc=#1 \expandafter\ltj@@dcrange#2,,}\ignorespaces}
228 \def\ltj@@dcrange#1,{\def\ltj@temp{#1}%
229 \ifx\ltj@temp\empty\let\@next=\relax\else
230 \ltj@@dcrangeA{#1}\let\@next=\ltj@@dcrange\fi\@next}
231 \def\ltj@@dcrangeA#1{\ltj@@dcrangeB#1--\@nil}
232 \def\ltj@@dcrangeB#1-#2-#3\@nil{\def\ltj@temp{#3}%
234 \ltj@tempcnta=#1 \ltj@tempcntb=\ltj@tempcnta
237 \ifx\ltj@temp\empty\ltj@tempcnta='200\else\ltj@tempcnta=#1\fi\relax
239 \ifx\ltj@temp\empty\ltj@tempcntb="10FFFF\else\ltj@tempcntb=#2\fi\relax%"
241 \directlua{luatexja.charrange.add_char_range(\the\ltj@tempcnta,\the\ltj@tempcntb,
245 %%%%%%%% \ltjsetparameter
246 \newcount\ltj@@stack \newcount\ltj@@group@level
247 \ltj@@group@level=0 \ltj@@stack=0
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, \asluastring{#3},
258 \ltj@safe@num@or\ltj@defnum{#1},\ltj@safe@num@or\ltj@defnum{#2},#4,#5)}}
260 % jatextfont = {<char_code>, <font_cs>}
261 \define@key[ltj]{japaram}{jatextfont}{%
262 \expandafter\ltj@@set@stackfont#1:{mjtext}}
263 \define@key[ltj]{japaram}{jascriptfont}{%
264 \expandafter\ltj@@set@stackfont#1:{mjscr}}
265 \define@key[ltj]{japaram}{jascriptscriptfont}{%
266 \expandafter\ltj@@set@stackfont#1:{mjss}}
267 \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, \asluastring{#3},
276 \ltj@safe@num@or\ltj@defnum{#1}, \the\ltj@curjfnt)}%
278 \ltj@curjfnt=\ltj@tempcnta
279 \ltj@restore@globaldefs
282 % yalbaselineshift = <dimen>
283 % yjabaselineshift = <dimen>
284 \define@key[ltj]{japaram}{yalbaselineshift}{%
285 \directlua{tex.setattribute(luatexja.isglobal,
286 luatexbase.attributes['ltj@yablshift'],
287 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
288 \define@key[ltj]{japaram}{yjabaselineshift}{%
289 \directlua{tex.setattribute(luatexja.isglobal,
290 luatexbase.attributes['ltj@ykblshift'],
291 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
293 % jaxspmode = {<char_code>, <mode>}
294 % mode: inhibit, preonly, postonly, allow
296 \define@key[ltj]{japaram}{jaxspmode}{% \inhibitxspcode
297 \expandafter\ltj@set@jaxspmode#1:\relax}
298 \def\ltj@set@jaxspmode#1,#2:{%
299 \lowercase{\edef\ltj@temp{#2}}%
300 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
301 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
302 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
303 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
304 \directlua{luatexja.stack.set_stack_table(luatexja.isglobal, 'xsp',
305 \ltj@safe@num@or\ltj@defnum{#1},
306 \ltj@safe@num@or\ltj@defnum{\ltj@temp},0,3)}}
308 % alxspmode = {<char_code>, <mode>}
309 % mode: inhibit, preonly, postonly, allow
311 \define@key[ltj]{japaram}{alxspmode}{% \inhibitxspcode
312 \expandafter\ltj@set@alxspmode#1:\relax}
313 \def\ltj@set@alxspmode#1,#2:{%
314 \lowercase{\edef\ltj@temp{#2}}%
315 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
316 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
317 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
318 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
319 \directlua{luatexja.stack.set_stack_table(luatexja.isglobal, 'xsp',
320 \ltj@safe@num@or\ltj@defnum{#1},
321 \ltj@safe@num@or\ltj@defnum{\ltj@temp},0,3)}}
323 % autospacing = <bool> (default: true)
324 \define@boolkey[ltj]{japaram}{autospacing}[true]{%
325 \ifltj@japaram@autospacing
326 \directlua{luatexja.ext_print_global()}\ltj@autospc=1
328 \directlua{luatexja.ext_print_global()}\ltj@autospc=0
331 % autoxspacing = <bool> (default: true)
332 \define@boolkey[ltj]{japaram}{autoxspacing}[true]{%
333 \ifltj@japaram@autoxspacing
334 \directlua{luatexja.ext_print_global()}\ltj@autoxspc=1
336 \directlua{luatexja.ext_print_global()}\ltj@autoxspc=0
339 % [x]]kanjiskip = <dimen>
340 \define@key[ltj]{japaram}{kanjiskip}{% % SKIP
341 \directlua{luatexja.stack.set_stack_skip(luatexja.isglobal, 'kanjiskip', \ltj@safe@glue{#1})}}
342 \define@key[ltj]{japaram}{xkanjiskip}{% % SKIP
343 \directlua{luatexja.stack.set_stack_skip(luatexja.isglobal, 'xkanjiskip', \ltj@safe@glue{#1})}}
345 % jcharwidowpenalty = <count>
346 \define@key[ltj]{japaram}{jcharwidowpenalty}{% %COUNT
347 \ltj@@set@stack0,#1:{jwp}{-10000}{10000}}
349 % differentjfm = { large | small | average | both }
350 \define@choicekey*+[ltj]{japaram}{differentjfm}[\ltj@temp\ltj@tempr]%
351 {large,small,average,both}{%
353 \directlua{luatexja.jfmglue.diffmet_rule = math.max}\or
354 \directlua{luatexja.jfmglue.diffmet_rule = math.min}\or
355 \directlua{luatexja.jfmglue.diffmet_rule = math.two_average}\or
356 \directlua{luatexja.jfmglue.diffmet_rule = math.two_add}
358 }{\ltj@PackageError{luatexja}{invalid argument `#1' for `differentjfm'}{%
359 Argument for `differentjfm' must be one of `large', `small', `average',^^J%
361 % large, small, average, both
364 % jacharrange = { +-<range_number> }
365 \define@key[ltj]{japaram}{jacharrange}{\expandafter\ltj@@scrange#1,,}
366 \def\ltj@@scrange#1,{%
368 \ifx\ltj@temp\empty\let\next=\relax\else\let\next=\ltj@@scrange
369 \directlua{luatexja.charrange.toggle_char_range(%
370 luatexja.is_global,\ltj@safe@num@or\ltj@defnum{#1})}%
374 \protected\def\ltjsetparameter#1{%
375 \ifnum\globaldefs>0\directlua{luatexja.isglobal='global'}\else\directlua{luatexja.isglobal=''}\fi
376 \setkeys[ltj]{japaram}{#1}\ignorespaces}
377 \protected\def\ltjglobalsetparameter#1{%
378 \ifnum\globaldefs<0\directlua{luatexja.isglobal=''}\else\directlua{luatexja.isglobal='global'}\fi
379 \setkeys[ltj]{japaram}{#1}\ignorespaces}
381 %%%%%%%% \ltjgetparameter
382 \def\ltj@@decl@array@param#1{%
383 \expandafter\let\csname ltj@@array@param/#1\endcsname=t%
385 \ltj@@decl@array@param{prebreakpenalty}
386 \ltj@@decl@array@param{postbreakpenalty}
387 \ltj@@decl@array@param{jaxspmode}
388 \ltj@@decl@array@param{alxspmode}
389 \ltj@@decl@array@param{kcatcode}
390 \ltj@@decl@array@param{jacharrange}
391 \ltj@@decl@array@param{chartorange}
392 \def\ltjgetparameter#1{%
393 \ifcsname ltj@@array@param/#1\endcsname
394 \expandafter\ltx@firstoftwo
396 \expandafter\ltx@secondoftwo
398 {\ltj@@getparam@two{#1}}%
399 {\ltj@@getparam@one{#1}}%
401 \def\ltj@@getparam@one#1{%
402 \directlua{luatexja.ext_get_parameter_unary('#1')}}%
403 \def\ltj@@getparam@two#1#2{%
404 \directlua{luatexja.ext_get_parameter_binary('#1', \ltj@safe@num{#2})}%
407 %%%%%%%% \ltjalchar<number>, \ltjjachar<number>
408 \let\ltj@@origchar=\char
409 \protected\def\ltj@alljachar{\relax
410 \csname ltj@kcat0\endcsname=0
411 \csname ltj@kcat1\endcsname=0
412 \csname ltj@kcat2\endcsname=0
413 \csname ltj@kcat3\endcsname=0
414 \csname ltj@kcat4\endcsname=0
415 \csname ltj@kcat5\endcsname=0
416 \csname ltj@kcat6\endcsname=0 }
417 \protected\def\ltj@allalchar{\relax
418 \csname ltj@kcat0\endcsname="7FFFFFFF %"
419 \csname ltj@kcat1\endcsname="7FFFFFFF %"
420 \csname ltj@kcat2\endcsname="7FFFFFFF %"
421 \csname ltj@kcat3\endcsname="7FFFFFFF %"
422 \csname ltj@kcat4\endcsname="7FFFFFFF %"
423 \csname ltj@kcat5\endcsname="7FFFFFFF %"
424 \csname ltj@kcat6\endcsname="7FFFFFFF }%"
426 \protected\def\ltjjachar{\afterassignment\ltj@@jachar\ltj@tempcnta}
427 \def\ltj@@jachar{{\directlua{tex.globaldefs = 0}\ltj@alljachar\ltj@@origchar\ltj@tempcnta}}
428 \protected\def\ltjalchar{\afterassignment\ltj@@alchar\ltj@tempcnta}
429 \def\ltj@@alchar{{\directlua{tex.globaldefs = 0}\ltj@allalchar\ltj@@origchar\ltj@tempcnta}}
431 %%%%%%%% \ltjsetmathletter<number>, \ltjunsetmathletter<number>
432 \protected\def\ltjsetmathletter#1{\directlua{luatexja.math.is_math_letters[#1]=true}}
433 \protected\def\ltjunsetmathletter#1{\directlua{luatexja.math.is_math_letters[#1]=false}}
435 %%------------------ Load module for the format
437 \ifltj@in@latex %<*LaTeX>
438 \RequirePackage{ltj-latex}[2012/04/21]
439 \else\ifltj@in@plain %<*plain>
440 \input ltj-plain.sty %
441 \fi\fi %</LaTeX|plain>
443 %%------------------ all done