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}[2011/04/01 v0.1]
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 %% Load all sub-packages.
118 \ifltj@in@latex %<*LaTeX>
119 \RequirePackage{luatexja-cctbreg}[2011/04/01]
120 \RequirePackage{luatexja-base}[2011/04/01]
122 \input luatexja-cctbreg.sty %
123 \input luatexja-base.sty %
128 %! この中に master の luatexja-core.sty の内容を挿入する
130 % LuaTeX-ja core TeX source
134 \def\ltj@loaded{hoge}
136 \newcount\ltj@tempcnta
137 \newcount\ltj@tempcntb
138 \newcount\ltj@tempcntc
139 \newdimen\ltj@tempdima
140 \newskip\ltj@tempskipa
144 \newdimen\jQ \jQ=0.25mm
145 \newdimen\jH \jH=0.25mm
147 %%%%%%%% error message
152 %%%%%%%% Attributes for Japanese typesetting.
153 \newluatexattribute\ltj@curjfnt % index for ``current Japanese font''
154 \newluatexattribute\ltj@charclass %
155 \newluatexattribute\ltj@yablshift % attribute for \yabaselineshift
156 \newluatexattribute\ltj@ykblshift % attribute for \ykbaselineshift
157 \newluatexattribute\ltj@autospc % attribute for autospacing
158 \newluatexattribute\ltj@autoxspc % attribute for autoxspacing
159 \newluatexattribute\ltj@icflag % attribute for italic correction
160 \newlanguage\ltj@japanese
162 %%%%%%%% Loading lua files
166 function ltj.loadlua(file)
167 local path = assert(kpse.find_file(file, 'tex'),
168 "File '"..file.."' not found")
169 texio.write_nl("("..path..")")
176 \RequireLuaModule{luatexja.rmlgbm} % For Ryumin-Light and GothicBBB-Medium.
177 \RequireLuaModule{luatexja.charrange}
178 \RequireLuaModule{luatexja.jfont}
179 \RequireLuaModule{luatexja.stack}
180 \RequireLuaModule{luatexja.pretreat}
181 \RequireLuaModule{luatexja.inputbuf}
182 \RequireLuaModule{luatexja.jfmglue}
185 ltj.loadlua('luatexja-core.lua')
189 %%%%%%%% Attributes for character ranges
191 \loop\ifnum\ltj@tempcnta<7
192 \expandafter\newluatexattribute%
193 \csname ltj@kcat\the\ltj@tempcnta\endcsname
194 \csname ltj@kcat\the\ltj@tempcnta\endcsname=0
195 \advance\ltj@tempcnta by1
198 %%%%%%%% \asluastring
199 \def\asluastring#1{'\luaescapestring{\detokenize{#1}}'}
202 %\let\ltj@ic=\/ \protected\def\/{{\ltj@icflag=1\ltj@ic}}
203 \protected\def\/{\directlua{luatexja.jfont.append_italic()}}
205 %%%%%%%% \jfont\CS={...:...;jfm=metric;...}, \globaljfont
206 \protected\def\jfont{\afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(false)}}
207 \protected\def\globaljfont{%
208 \afterassignment\ltj@@jfont\directlua{luatexja.jfont.jfontdefX(true)}}
209 \def\ltj@@jfont{\directlua{luatexja.jfont.jfontdefY()}}
211 %%%%%%%% \inhibitglue
212 \protected\def\inhibitglue{\directlua{luatexja.jfmglue.create_inhibitglue_node()}}
214 %%%%%%%% \ltjdefcharrange<name>{100-200,3000-,5000,...}
215 \protected\def\ltjdefcharrange#1#2{%
216 \ltj@tempcntc=#1 \expandafter\ltj@@dcrange#2,,\ignorespaces}
217 \def\ltj@@dcrange#1,{\def\ltj@temp{#1}%
218 \ifx\ltj@temp\empty\let\@next=\relax\else
219 \ltj@@dcrangeA{#1}\let\@next=\ltj@@dcrange\fi\@next}
220 \def\ltj@@dcrangeA#1{\ltj@@dcrangeB#1--\@nil}
221 \def\ltj@@dcrangeB#1-#2-#3\@nil{\def\ltj@temp{#3}%
223 \ltj@tempcnta=#1 \ltj@tempcntb=\ltj@tempcnta
226 \ifx\ltj@temp\empty\ltj@tempcnta='200 \else\ltj@tempcnta=#1 \fi
228 \ifx\ltj@temp\empty\ltj@tempcntb="10FFFF \else\ltj@tempcntb=#2 \fi%"
230 \directlua{luatexja.charrange.add_char_range(\the\ltj@tempcnta,\the\ltj@tempcntb,
234 %%%%%%%% \ltjsetparameter
235 \newcount\ltj@@stack \newcount\ltj@@group@level
236 \ltj@@group@level=0 \ltj@@stack=0
238 % prebreakpenalty = {<char_code>, <penalty>}
239 \define@key[ltj]{japaram}{kcatcode}{%
240 \expandafter\ltj@@set@stack#1:{kcat}{0}{0x7FFFFFFF}}
241 \define@key[ltj]{japaram}{prebreakpenalty}{%
242 \expandafter\ltj@@set@stack#1:{pre}{-10000}{10000}}
243 \define@key[ltj]{japaram}{postbreakpenalty}{%
244 \expandafter\ltj@@set@stack#1:{post}{-10000}{10000}}
245 \def\ltj@@set@stack#1,#2:#3#4#5{%
246 \directlua{luatexja.stack.set_stack_table(ltj.isglobal, \asluastring{#3},
247 \ltj@safe@num@or\ltj@defnum{#1},\ltj@safe@num@or\ltj@defnum{#2},#4,#5)}}
249 % yalbaselineshift = <dimen>
250 % yjabaselineshift = <dimen>
251 \define@key[ltj]{japaram}{yalbaselineshift}{%
252 \directlua{tex.setattribute(ltj.isglobal,
253 luatexbase.attributes['ltj@yablshift'],
254 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
255 \define@key[ltj]{japaram}{yjabaselineshift}{%
256 \directlua{tex.setattribute(ltj.isglobal,
257 luatexbase.attributes['ltj@ykblshift'],
258 \ltj@safe@dimen@or\ltj@defdimen{#1})}}
260 % jaxspmode = {<char_code>, <mode>}
261 % mode: inhibit, preonly, postonly, allow
263 \define@key[ltj]{japaram}{jaxspmode}{% \inhibitxspcode
264 \expandafter\ltj@set@jaxspmode#1:\relax}
265 \def\ltj@set@jaxspmode#1,#2:{%
266 \lowercase{\edef\ltj@temp{#2}}%
267 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
268 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
269 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
270 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
271 \directlua{luatexja.stack.set_stack_table(ltj.isglobal, 'xsp',
272 \ltj@safe@num@or\ltj@defnum{#1},
273 \ltj@safe@num@or\ltj@defnum{\ltj@temp},0,3)}}
275 % alxspmode = {<char_code>, <mode>}
276 % mode: inhibit, preonly, postonly, allow
278 \define@key[ltj]{japaram}{alxspmode}{% \inhibitxspcode
279 \expandafter\ltj@set@alxspmode#1:\relax}
280 \def\ltj@set@alxspmode#1,#2:{%
281 \lowercase{\edef\ltj@temp{#2}}%
282 \def\ltj@tempa{inhibit}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{0}\fi
283 \def\ltj@tempa{preonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{1}\fi
284 \def\ltj@tempa{postonly}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{2}\fi
285 \def\ltj@tempa{allow}\ifx\ltj@temp\ltj@tempa\def\ltj@temp{3}\fi
286 \directlua{luatexja.stack.set_stack_table(ltj.isglobal, 'xsp',
287 \ltj@safe@num@or\ltj@defnum{#1},
288 \ltj@safe@num@or\ltj@defnum{\ltj@temp},0,3)}}
290 % autospacing = <bool> (default: true)
291 \define@boolkey[ltj]{japaram}{autospacing}[true]{%
292 \ifltj@japaram@autospacing
293 \directlua{ltj.ext_print_global()}\ltj@autospc=1
295 \directlua{ltj.ext_print_global()}\ltj@autospc=0
298 % autoxspacing = <bool> (default: true)
299 \define@boolkey[ltj]{japaram}{autoxspacing}[true]{%
300 \ifltj@japaram@autoxspacing
301 \directlua{ltj.ext_print_global()}\ltj@autoxspc=1
303 \directlua{ltj.ext_print_global()}\ltj@autoxspc=0
306 \define@key[ltj]{japaram}{kanjiskip}{% % SKIP
307 \directlua{luatexja.stack.set_stack_skip(ltj.isglobal, 'kanjiskip', \ltj@safe@glue{#1})}}
308 \define@key[ltj]{japaram}{xkanjiskip}{% % SKIP
309 \directlua{luatexja.stack.set_stack_skip(ltj.isglobal, 'xkanjiskip', \ltj@safe@glue{#1})}}
310 \define@key[ltj]{japaram}{jcharwidowpenalty}{% %COUNT
311 \ltj@@set@stack0,#1:{jwp}{-10000}{10000}}
313 % differentjfm = { large | small | average | both }
314 \define@choicekey*+[ltj]{japaram}{differentjfm}[\ltj@temp\ltj@tempr]%
315 {large,small,average,both}{%
317 \directlua{luatexja.jfmglue.diffmet_rule = math.max}\or
318 \directlua{luatexja.jfmglue.diffmet_rule = math.min}\or
319 \directlua{luatexja.jfmglue.diffmet_rule = math.two_average}\or
320 \directlua{luatexja.jfmglue.diffmet_rule = math.two_add}
322 }{\ltj@PackageError{luatexja}{invalid argument `#1' for `differentjfm'}{%
323 Argument for `differentjfm' must be one of `large', `small', `average',^^J%
325 % large, small, average, both
328 % jacharrange = { +-<range_number> }
329 \define@key[ltj]{japaram}{jacharrange}{\expandafter\ltj@@scrange#1,,}
330 \def\ltj@@scrange#1,{%
332 \ifx\ltj@temp\empty\let\next=\relax\else\let\next=\ltj@@scrange
333 \directlua{luatexja.charrange.toggle_char_range(%
334 ltj.is_global,\ltj@safe@num@or\ltj@defnum{#1})}%
338 \protected\def\ltjsetparameter#1{\directlua{ltj.isglobal=''}%
339 \setkeys[ltj]{japaram}{#1}\ignorespaces}
340 \protected\def\ltjglobalsetparameter#1{\directlua{ltj.isglobal='global'}%
341 \setkeys[ltj]{japaram}{#1}\ignorespaces}
344 \def\ltj@@decl@array@param#1{%
345 \expandafter\let\csname ltj@@array@param/#1\endcsname=t%
347 \ltj@@decl@array@param{prebreakpenalty}
348 \ltj@@decl@array@param{postbreakpenalty}
349 \ltj@@decl@array@param{jaxspmode}
350 \ltj@@decl@array@param{alxspmode}
351 \ltj@@decl@array@param{kcatcode}
352 \ltj@@decl@array@param{jacharrange}
353 \ltj@@decl@array@param{chartorange}
354 \def\ltjgetparameter#1{%
355 \ifcsname ltj@@array@param/#1\endcsname
356 \expandafter\ltx@firstoftwo
358 \expandafter\ltx@secondoftwo
360 {\ltj@@getparam@two{#1}}%
361 {\ltj@@getparam@one{#1}}%
363 \def\ltj@@getparam@one#1{%
364 \directlua{ltj.ext_get_parameter_unary('#1')}}%
365 \def\ltj@@getparam@two#1#2{%
366 \directlua{ltj.ext_get_parameter_binary('#1', \ltj@safe@num{#2})}%
371 %\def\ltj@temp{plain}
372 %\ifx\fmtname\ltj@temp
373 % \message{plain format: loading luatexja-plain.tex}
375 %\input luatexja-plain.tex
380 %%------------------ Load module for the format
382 \ifltj@in@latex %<*LaTeX>
383 \RequirePackage{luatexja-latex}[2011/04/01]
384 \else\ifltj@in@plain %<*plain>
385 \input luatexja-plain.sty %
386 \fi\fi %</LaTeX|plain>
388 %%------------------ all done