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 function luatexja.error(s,t)
153 tex.error('LuaTeX-ja error: ' .. s ,t)
155 function luatexja.load_module(name)
156 local fn = 'ltj-' .. name .. '.lua'
157 local found = kpse.find_file(fn, 'tex')
159 luatexja.error("File `" .. fn .. "' not found",
160 {'This file ' .. fn .. ' is required for LuaTeX-ja.', 'Please check your installation.'})
162 texio.write('(' .. found .. ')')
166 local path = assert(kpse.find_file('luatexja.lua', 'tex'),
167 "File `luatexja.lua' not found")
171 %%%%%%%% Load all sub-packages.
172 \ifltj@in@latex %<*LaTeX>
173 \RequirePackage{luatexja-cctbreg}[2011/04/01]
174 \RequirePackage{luatexja-base}[2011/04/20]
176 \input luatexja-cctbreg.sty %
177 \input luatexja-base.sty %
181 %%%%%%%% Attributes for character ranges
183 \loop\ifnum\ltj@tempcnta<7
184 \expandafter\newluatexattribute%
185 \csname ltj@kcat\the\ltj@tempcnta\endcsname
186 \csname ltj@kcat\the\ltj@tempcnta\endcsname=0
187 \advance\ltj@tempcnta by1
190 %%%%%%%% \asluastring
191 \def\asluastring#1{'\luaescapestring{\detokenize{#1}}'}
194 \protected\def\/{\relax\directlua{luatexja.jfont.append_italic()}}
196 %%%%%%%% \jfont\CS={...:...;jfm=metric;...}, \globaljfont
197 \protected\def\jfont{\afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(false)}}
198 \protected\def\globaljfont{%
199 \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(true)}}
200 \def\ltj@@jfont{\directlua{luatexja.jfont.jfontdefY()}}
203 \def\zw{\directlua{luatexja.jfont.load_zw()}\ltj@zw}
204 \def\zh{\directlua{luatexja.jfont.load_zh()}\ltj@zh}
207 %%%%%%%% \inhibitglue
208 \protected\def\ltj@reset@globaldefs{%
209 \directlua{luatexja.global_temp = tex.globaldefs; tex.globaldefs = 0}}
210 \protected\def\ltj@restore@globaldefs{\directlua{tex.globaldefs = luatexja.global_temp}}
211 \let\new@everypar=\everypar
212 \protected\def\inhibitglue{\relax%
214 \ltj@reset@globaldefs
215 \xdef\@@tempa{\the\everypar}%
216 \xdef\@@tempb{\everypar={\@@tempa}\@@tempa\noexpand\ltj@@ihb}%
217 \everypar\expandafter{\@@tempb}%
218 \ltj@restore@globaldefs
219 \else\ifhmode\ltj@@ihb\fi\fi}
220 \def\ltj@@ihb{\directlua{luatexja.jfmglue.create_inhibitglue_node()}}
222 %%%%%%%% \yoko, \tate, \ifydir, \iftdir
223 %% At this moment, tategaki mode is not implemented;
224 %% there is only yokogaki mode now.
227 \newif\ifydir\ydirtrue
228 \newif\iftdir\tdirfalse
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
254 % prebreakpenalty = {<char_code>, <penalty>}
255 \define@key[ltj]{japaram}{kcatcode}{%
256 \expandafter\ltj@@set@stack#1:{kcat}{0}{0x7FFFFFFF}}
257 \define@key[ltj]{japaram}{prebreakpenalty}{%
258 \expandafter\ltj@@set@stack#1:{pre}{-10000}{10000}}
259 \define@key[ltj]{japaram}{postbreakpenalty}{%
260 \expandafter\ltj@@set@stack#1:{post}{-10000}{10000}}
261 \def\ltj@@set@stack#1,#2:#3#4#5{%
262 \directlua{luatexja.stack.set_stack_table(luatexja.isglobal, \asluastring{#3},
263 \ltj@safe@num@or\ltj@defnum{#1},\ltj@safe@num@or\ltj@defnum{#2},#4,#5)}}
265 % jatextfont = {<char_code>, <font_cs>}
266 \define@key[ltj]{japaram}{jatextfont}{%
267 \expandafter\ltj@@set@stackfont#1:{mjtext}}
268 \define@key[ltj]{japaram}{jascriptfont}{%
269 \expandafter\ltj@@set@stackfont#1:{mjscr}}
270 \define@key[ltj]{japaram}{jascriptscriptfont}{%
271 \expandafter\ltj@@set@stackfont#1:{mjss}}
272 \def\ltj@@set@stackfont#1,#2:#3{%
273 \ltj@reset@globaldefs
274 \ltj@tempcnta=\ltj@curjfnt\ltj@curjfnt=-1 #2%
275 \ifnum\ltj@curjfnt=-1
276 \@PackageError{luatexja-core}%
277 {\string#2 is not a control sequence that represents \MessageBreak
280 \directlua{luatexja.stack.set_stack_font(luatexja.isglobal, \asluastring{#3},
281 \ltj@safe@num@or\ltj@defnum{#1}, \the\ltj@curjfnt)}%
283 \ltj@curjfnt=\ltj@tempcnta
284 \ltj@restore@globaldefs
287 % yalbaselineshift = <dimen>
288 % yjabaselineshift = <dimen>
289 \define@key[ltj]{japaram}{yalbaselineshift}{%
290 \directlua{tex.setattribute(luatexja.isglobal,
291 luatexbase.attributes['ltj@yablshift'],
292 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
293 \define@key[ltj]{japaram}{yjabaselineshift}{%
294 \directlua{tex.setattribute(luatexja.isglobal,
295 luatexbase.attributes['ltj@ykblshift'],
296 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
298 % jaxspmode = {<char_code>, <mode>}
299 % mode: inhibit, preonly, postonly, allow
301 \define@key[ltj]{japaram}{jaxspmode}{% \inhibitxspcode
302 \expandafter\ltj@set@jaxspmode#1:\relax}
303 \def\ltj@set@jaxspmode#1,#2:{%
304 \lowercase{\edef\ltj@temp{#2}}%
305 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
306 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
307 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
308 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
309 \directlua{luatexja.stack.set_stack_table(luatexja.isglobal, 'xsp',
310 \ltj@safe@num@or\ltj@defnum{#1},
311 \ltj@safe@num@or\ltj@defnum{\ltj@temp},0,3)}}
313 % alxspmode = {<char_code>, <mode>}
314 % mode: inhibit, preonly, postonly, allow
316 \define@key[ltj]{japaram}{alxspmode}{% \inhibitxspcode
317 \expandafter\ltj@set@alxspmode#1:\relax}
318 \def\ltj@set@alxspmode#1,#2:{%
319 \lowercase{\edef\ltj@temp{#2}}%
320 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
321 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
322 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
323 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
324 \directlua{luatexja.stack.set_stack_table(luatexja.isglobal, 'xsp',
325 \ltj@safe@num@or\ltj@defnum{#1},
326 \ltj@safe@num@or\ltj@defnum{\ltj@temp},0,3)}}
328 % autospacing = <bool> (default: true)
329 \define@boolkey[ltj]{japaram}{autospacing}[true]{%
330 \ifltj@japaram@autospacing
331 \directlua{luatexja.ext_print_global()}\ltj@autospc=1
333 \directlua{luatexja.ext_print_global()}\ltj@autospc=0
336 % autoxspacing = <bool> (default: true)
337 \define@boolkey[ltj]{japaram}{autoxspacing}[true]{%
338 \ifltj@japaram@autoxspacing
339 \directlua{luatexja.ext_print_global()}\ltj@autoxspc=1
341 \directlua{luatexja.ext_print_global()}\ltj@autoxspc=0
344 % [x]]kanjiskip = <dimen>
345 \define@key[ltj]{japaram}{kanjiskip}{% % SKIP
346 \directlua{luatexja.stack.set_stack_skip(luatexja.isglobal, 'kanjiskip', \ltj@safe@glue{#1})}}
347 \define@key[ltj]{japaram}{xkanjiskip}{% % SKIP
348 \directlua{luatexja.stack.set_stack_skip(luatexja.isglobal, 'xkanjiskip', \ltj@safe@glue{#1})}}
350 % jcharwidowpenalty = <count>
351 \define@key[ltj]{japaram}{jcharwidowpenalty}{% %COUNT
352 \ltj@@set@stack0,#1:{jwp}{-10000}{10000}}
354 % differentjfm = { large | small | average | both }
355 \define@choicekey*+[ltj]{japaram}{differentjfm}[\ltj@temp\ltj@tempr]%
356 {large,small,average,both}{%
358 \directlua{luatexja.jfmglue.diffmet_rule = math.max}\or
359 \directlua{luatexja.jfmglue.diffmet_rule = math.min}\or
360 \directlua{luatexja.jfmglue.diffmet_rule = math.two_average}\or
361 \directlua{luatexja.jfmglue.diffmet_rule = math.two_add}
363 }{\ltj@PackageError{luatexja}{invalid argument `#1' for `differentjfm'}{%
364 Argument for `differentjfm' must be one of `large', `small', `average',^^J%
366 % large, small, average, both
369 % jacharrange = { +-<range_number> }
370 \define@key[ltj]{japaram}{jacharrange}{\expandafter\ltj@@scrange#1,,}
371 \def\ltj@@scrange#1,{%
373 \ifx\ltj@temp\empty\let\next=\relax\else\let\next=\ltj@@scrange
374 \directlua{luatexja.charrange.toggle_char_range(%
375 luatexja.is_global,\ltj@safe@num@or\ltj@defnum{#1})}%
379 \protected\def\ltjsetparameter#1{%
380 \ifnum\globaldefs>0\directlua{luatexja.isglobal='global'}\else\directlua{luatexja.isglobal=''}\fi
381 \setkeys[ltj]{japaram}{#1}\ignorespaces}
382 \protected\def\ltjglobalsetparameter#1{%
383 \ifnum\globaldefs<0\directlua{luatexja.isglobal=''}\else\directlua{luatexja.isglobal='global'}\fi
384 \setkeys[ltj]{japaram}{#1}\ignorespaces}
386 %%%%%%%% \ltjgetparameter
387 \def\ltj@@decl@array@param#1{%
388 \expandafter\let\csname ltj@@array@param/#1\endcsname=t%
390 \ltj@@decl@array@param{prebreakpenalty}
391 \ltj@@decl@array@param{postbreakpenalty}
392 \ltj@@decl@array@param{jaxspmode}
393 \ltj@@decl@array@param{alxspmode}
394 \ltj@@decl@array@param{kcatcode}
395 \ltj@@decl@array@param{jacharrange}
396 \ltj@@decl@array@param{chartorange}
397 \def\ltjgetparameter#1{%
398 \ifcsname ltj@@array@param/#1\endcsname
399 \expandafter\ltx@firstoftwo
401 \expandafter\ltx@secondoftwo
403 {\ltj@@getparam@two{#1}}%
404 {\ltj@@getparam@one{#1}}%
406 \def\ltj@@getparam@one#1{%
407 \directlua{luatexja.ext_get_parameter_unary('#1')}}%
408 \def\ltj@@getparam@two#1#2{%
409 \directlua{luatexja.ext_get_parameter_binary('#1', \ltj@safe@num{#2})}%
412 %%%%%%%% \ltjalchar<number>, \ltjjachar<number>
413 \let\ltj@@origchar=\char
414 \protected\def\ltj@alljachar{\relax
415 \csname ltj@kcat0\endcsname=0
416 \csname ltj@kcat1\endcsname=0
417 \csname ltj@kcat2\endcsname=0
418 \csname ltj@kcat3\endcsname=0
419 \csname ltj@kcat4\endcsname=0
420 \csname ltj@kcat5\endcsname=0
421 \csname ltj@kcat6\endcsname=0 }
422 \protected\def\ltj@allalchar{\relax
423 \csname ltj@kcat0\endcsname="7FFFFFFF %"
424 \csname ltj@kcat1\endcsname="7FFFFFFF %"
425 \csname ltj@kcat2\endcsname="7FFFFFFF %"
426 \csname ltj@kcat3\endcsname="7FFFFFFF %"
427 \csname ltj@kcat4\endcsname="7FFFFFFF %"
428 \csname ltj@kcat5\endcsname="7FFFFFFF %"
429 \csname ltj@kcat6\endcsname="7FFFFFFF }%"
431 \protected\def\ltjjachar{\afterassignment\ltj@@jachar\ltj@tempcnta}
432 \def\ltj@@jachar{{\directlua{tex.globaldefs = 0}\ltj@alljachar\ltj@@origchar\ltj@tempcnta}}
433 \protected\def\ltjalchar{\afterassignment\ltj@@alchar\ltj@tempcnta}
434 \def\ltj@@alchar{{\directlua{tex.globaldefs = 0}\ltj@allalchar\ltj@@origchar\ltj@tempcnta}}
436 %%%%%%%% \ltjsetmathletter<number>, \ltjunsetmathletter<number>
437 \def\ltjsetmathletter#1{\directlua{luatexja.math.is_math_letters[#1]=true}}
438 \def\ltjunsetmathletter#1{\directlua{luatexja.math.is_math_letters[#1]=false}}
440 %%------------------ Load module for the format
442 \ifltj@in@latex %<*LaTeX>
443 \RequirePackage{luatexja-latex}[2011/04/01]
444 \else\ifltj@in@plain %<*plain>
445 \input luatexja-plain.sty %
446 \fi\fi %</LaTeX|plain>
448 %%------------------ all done