2 % lltjfont.sty: derived from plfonts.dtx in pLaTeX.
5 \NeedsTeXFormat{LaTeX2e}
6 \ProvidesPackage{lltjfont}[2017/03/20 Patch to NFSS2 for LuaTeX-ja]
8 \def\ltj@chardef@text@cmd#1{%
9 \let\@ifdefinable\@@ifdefinable%
10 \edef\ltj@chardef@text@cmd@name{\expandafter\@gobble\string#1}%
11 \afterassignment\ltj@chardef@text@cmd@\ltj@tempcnta
13 \def\ltj@chardef@text@cmd@{%
14 \ifnum\ltj@tempcnta>"7F
15 \expandafter\edef\csname \ltj@chardef@text@cmd@name\endcsname{%
16 \noexpand\ltjalchar\the\ltj@tempcnta\space
19 \expandafter\chardef\csname \ltj@chardef@text@cmd@name\endcsname\ltj@tempcnta
22 \def\DeclareTextSymbol#1#2#3{%
23 \@dec@text@cmd\ltj@chardef@text@cmd#1{#2}#3\relax
26 \ifdefined\UnicodeEncodingName
27 \let\ltj@temp@DeclareTextComposite=\DeclareTextComposite
28 \def\DeclareTextComposite#1#2#3#4{}%
30 \let\DeclareTextComposite=\ltj@temp@DeclareTextComposite
31 \expandafter\patchcmd\csname TU\string\textasteriskcentered\endcsname{\char}{\ltjalchar}{}{}
35 \let\k@encoding\@empty
36 \let\ck@encoding\@empty
37 % LuaTeX-ja uses JY3 and JT3 encodings.
38 \def\cy@encoding{JY3}\def\ct@encoding{JT3}
43 \def\curr@kfontshape{\k@encoding/\k@family/\k@series/\k@shape}
44 \def\rel@fontshape{\f@encoding/\f@family/\f@series/\f@shape}
45 \ifdefined\Cht\else\newdimen\Cht\fi
46 \ifdefined\cht\else\newdimen\cht\fi
47 \ifdefined\Cdp\else\newdimen\Cdp\fi
48 \ifdefined\cdp\else\newdimen\cdp\fi
49 \ifdefined\Cwd\else\newdimen\Cwd\fi
50 \ifdefined\cwd\else\newdimen\cwd\fi
51 \ifdefined\Cvs\else\newdimen\Cvs\fi
52 \ifdefined\cvs\else\newdimen\cvs\fi
53 \ifdefined\Chs\else\newdimen\Chs\fi
54 \ifdefined\chs\else\newdimen\chs\fi
55 \ifdefined\cHT\else\newdimen\cHT\fi
58 \let\ystrutbox\strutbox
63 \ifnum\ltjgetparameter{direction}=1 \dstrutbox % dtou
64 \else\ifnum\ltjgetparameter{direction}=3 \tstrutbox % tate
65 \else\ifnum\ltjgetparameter{direction}=11 \zstrutbox % utod
66 \else\ystrutbox % yoko
70 \ifnum\ltjgetparameter{direction}=1 % dtou
71 \ifmmode\copy\dstrutbox\else\unhcopy\dstrutbox\fi
72 \else\ifnum\ltjgetparameter{direction}=4 % yoko
73 \ifmmode\copy\ystrutbox\else\unhcopy\ystrutbox\fi
74 \else\ifnum\ltjgetparameter{direction}=3 % tate
75 \ifmmode\copy\tstrutbox\else\unhcopy\tstrutbox\fi
77 \ifmmode\copy\zstrutbox\else\unhcopy\zstrutbox\fi
81 \def\ystrut{\relax\hbox{\yoko
82 \ifmmode\copy\ystrutbox\else\unhcopy\ystrutbox\fi}}
83 \def\tstrut{\relax\hbox{\tate
84 \ifmmode\copy\tstrutbox\else\unhcopy\tstrutbox\fi}}
85 \def\dstrut{\relax\hbox{\dtou
86 \ifmmode\copy\dstrutbox\else\unhcopy\dstrutbox\fi}}
87 \def\zstrut{\relax\hbox{\utod
88 \ifmmode\copy\zstrutbox\else\unhcopy\zstrutbox\fi}}
91 \def\cdp@elt#1#2#3#4{%
92 \directlua{luatexja.jfont.add_fenc_list('\luatexluaescapestring{#1}')}}%
96 \def\DeclareFontEncoding{%
100 \DeclareFontEncoding@}
101 \def\DeclareFontEncoding@#1#2#3{%
103 \ifx\csname T@#1\endcsname\relax
104 \def\cdp@elt{\noexpand\cdp@elt}%
105 \xdef\cdp@list{\cdp@list\cdp@elt{#1}%
106 {\default@family}{\default@series}%
108 \expandafter\let\csname#1-cmd\endcsname\@changed@cmd
109 \directlua{luatexja.jfont.add_fenc_list('\luatexluaescapestring{#1}')}%
111 \@font@info{Redeclaring font encoding #1}%
113 \global\@namedef{T@#1}{#2}%
114 \global\@namedef{M@#1}{\default@M#3}%
115 \xdef\LastDeclaredEncoding{#1}%
117 \def\DeclareKanjiEncoding#1{%
119 The \string\DeclareKanjiEncoding\space is obsoleted command. Please use
121 the \string\DeclareTateKanjiEncoding\space for `Tate-kumi' encoding, and
123 the \string\DeclareYokoKanjiEncoding\space for `Yoko-kumi' encoding.
125 I treat the `#1' encoding as `Yoko-kumi'.}
126 \DeclareYokoKanjiEncoding{#1}%
128 \def\DeclareYokoKanjiEncoding{%
131 \expandafter\endgroup
132 \DeclareYokoKanjiEncoding@}
133 \def\DeclareYokoKanjiEncoding@#1#2#3{%
134 \expandafter\ifx\csname T@#1\endcsname\relax
135 \def\cdp@elt{\noexpand\cdp@elt}%
136 \xdef\cdp@list{\cdp@list\cdp@elt{#1}%
137 {\default@k@family}{\default@k@series}%
139 \expandafter\let\csname#1-cmd\endcsname\@changed@kcmd
140 \directlua{luatexja.jfont.add_kyenc_list('\luatexluaescapestring{#1}')}%
142 \@font@info{Redeclaring KANJI (yoko) font encoding #1}%
144 \global\@namedef{T@#1}{#2}%
145 \global\@namedef{M@#1}{\default@KM#3}%
147 \def\DeclareTateKanjiEncoding{%
150 \expandafter\endgroup
151 \DeclareTateKanjiEncoding@}
152 \def\DeclareTateKanjiEncoding@#1#2#3{%
153 \expandafter\ifx\csname T@#1\endcsname\relax
154 \def\cdp@elt{\noexpand\cdp@elt}%
155 \xdef\cdp@list{\cdp@list\cdp@elt{#1}%
156 {\default@k@family}{\default@k@series}%
158 \expandafter\let\csname#1-cmd\endcsname\@changed@kcmd
159 \directlua{luatexja.jfont.add_ktenc_list('\luatexluaescapestring{#1}')}%
161 \@font@info{Redeclaring KANJI (tate) font encoding #1}%
163 \global\@namedef{T@#1}{#2}%
164 \global\@namedef{M@#1}{\default@KM#3}%
166 \@onlypreamble\DeclareKanjiEncoding
167 \@onlypreamble\DeclareYokoKanjiEncoding
168 \@onlypreamble\DeclareYokoKanjiEncoding@
169 \@onlypreamble\DeclareTateKanjiEncoding
170 \@onlypreamble\DeclareTateKanjiEncoding@
171 \def\DeclareKanjiEncodingDefaults#1#2{%
173 \ifx\default@KT\@empty\else
174 \@font@info{Overwriting KANJI encoding scheme text defaults}%
176 \gdef\default@KT{#1}%
179 \ifx\default@KM\@empty\else
180 \@font@info{Overwriting KANJI encoding scheme math defaults}%
182 \gdef\default@KM{#2}%
184 \let\default@KT\@empty
185 \let\default@KM\@empty
186 \@onlypreamble\DeclareKanjiEncodingDefaults
187 \def\DeclareFontFamily#1#2#3{%
189 {\@latex@error{Encoding scheme `#1' unknown}\@eha}%
190 {\def\reserved@a{#3}%
192 \expandafter\let\csname #1+#2\expandafter\endcsname
193 \ifx \reserved@a\@empty
197 \directlua{luatexja.jfont.add_ffam('\luatexluaescapestring{#2}')}%
200 \def\DeclareKanjiFamily#1#2#3{%
202 {\@latex@error{KANJI Encoding scheme `#1' unknown}\@eha}%
203 {\def\reserved@a{#3}%
205 \expandafter\let\csname #1+#2\expandafter\endcsname
206 \ifx \reserved@a\@empty
210 \directlua{luatexja.jfont.add_kfam('\luatexluaescapestring{#2}')}%
213 \def\DeclareKanjiSubstitution#1#2#3#4{%
214 \expandafter\ifx\csname T@#1\endcsname\relax
215 \@latex@error{KANJI Encoding scheme `#1' unknown}\@eha
220 \def\cdp@elt##1##2##3##4{%
221 \def\reserved@b{##1}%
222 \ifx\reserved@a\reserved@b
223 \addto@hook\toks@{\cdp@elt{#1}{#2}{#3}{#4}}%
225 \addto@hook\toks@{\cdp@elt{##1}{##2}{##3}{##4}}%
228 \xdef\cdp@list{\the\toks@}%
230 \global\@namedef{D@#1}{\def\default@family{#2}%
231 \def\default@series{#3}%
232 \def\default@shape{#4}}%
234 \def\DeclareErrorKanjiFont#1#2#3#4#5{%
235 \xdef\error@kfontshape{%
236 \noexpand\expandafter\noexpand\split@name\noexpand\string
237 \expandafter\noexpand\csname#1/#2/#3/#4/#5\endcsname
239 \gdef\default@k@family{#2}%
240 \gdef\default@k@series{#3}%
241 \gdef\default@k@shape{#4}%
242 \global\let\k@family\default@k@family
243 \global\let\k@series\default@k@series
244 \global\let\k@shape\default@k@shape
246 \gdef\f@baselineskip{#5pt}}
247 \@onlypreamble\DeclareKanjiSubstitution
248 \@onlypreamble\DeclareErrorKanjiFont
249 \def\DeclareFixedFont#1#2#3#4#5#6{%
254 \directlua{luatexja.jfont.is_kyenc('\luatexluaescapestring{#2}')}\ifin@%
255 \usekanji{#2}{#3}{#4}{#5}%
256 \global\let#1\getjfont
258 \directlua{luatexja.jfont.is_ktenc('\luatexluaescapestring{#2}')}\ifin@%
259 \usekanji{#2}{#3}{#4}{#5}%
260 \global\let#1\gettfont
262 \useroman{#2}{#3}{#4}{#5}%
263 \global\expandafter\let\expandafter#1\the\font
268 \def\DLMfontsw@standard#1#2#3{#1{#2{#3}}}
269 \def\reDeclareMathAlphabet#1#2#3{%
271 \@temptokena\expandafter{#2}%
276 \toks0\expandafter{#3}%
280 \long\protected\edef#1{%
281 \noexpand\DLMfontsw@standard{\the\@temptokena}{\the\toks0}}%
283 \@onlypreamble\reDeclareMathAlphabet
285 \def\DeclareRelationFont#1#2#3#4#5#6#7#8{%
287 \ifx\rel@shape\@empty
289 \expandafter\def\csname rel@#1/#2/#3/all\endcsname{%
290 \romanencoding{#5}\romanfamily{#6}%
294 \expandafter\def\csname rel@#1/#2/#3/#4\endcsname{%
295 \romanencoding{#5}\romanfamily{#6}%
296 \romanseries{#7}\romanshape{#8}}%
299 \def\SetRelationFont#1#2#3#4#5#6#7#8{%
301 \ifx\rel@shape\@empty
302 \expandafter\def\csname rel@#1/#2/#3/all\endcsname{%
303 \romanencoding{#5}\romanfamily{#6}%
306 \expandafter\def\csname rel@#1/#2/#3/#4\endcsname{%
307 \romanencoding{#5}\romanfamily{#6}%
308 \romanseries{#7}\romanshape{#8}}%
312 \def\userelfont{\@knjcmdtrue}
315 \RequirePackage{everysel}
316 \let\ltj@@EverySelectfont@Init=\@EverySelectfont@Init
317 \expandafter\expandafter\expandafter\let
318 \expandafter\expandafter\csname ltj@@orig@selectfont\endcsname\csname selectfont\space\endcsname
319 \@EverySelectfont@Init
320 \def\@EverySelectfont@Init{%
321 \expandafter\let\csname selectfont\space \endcsname \ltj@@orig@selectfont
322 \ltj@@EverySelectfont@Init
324 \def\ltj@selectfont@patch{%
325 \directlua{luatexja.base.start_time_measure('selectfont')}%
326 \let\tmp@error@fontshape\error@fontshape
327 \let\error@fontshape\error@kfontshape
328 \directlua{luatexja.jfont.is_kyenc('\luatexluaescapestring{\k@encoding}')}\ifin@%
329 \let\cy@encoding\k@encoding
330 \edef\ct@encoding{\csname t@enc@\k@encoding\endcsname}%
332 \directlua{luatexja.jfont.is_ktenc('\luatexluaescapestring{\k@encoding}')}\ifin@%
333 \let\ct@encoding\k@encoding
334 \edef\cy@encoding{\csname y@enc@\k@encoding\endcsname}%
336 \@latex@error{KANJI Encoding scheme `\k@encoding' unknown}\@eha
340 \let\k@encoding\ct@encoding
341 \xdef\font@name{\csname\curr@kfontshape/\f@size\endcsname}%
344 \ltj@@does@alt@set{\curr@kfontshape}%
346 \directlua{luatexja.jfont.output_alt_font_cmd('t', '\luatexluaescapestring{\curr@kfontshape}')}%
347 % 定義した alt fonts のデータを \ltjdeclarealtfont に渡すのと同等の処理をする
348 \directlua{luatexja.jfont.pickup_alt_font_a('\f@size')}%
351 \let\k@encoding\cy@encoding
352 \xdef\font@name{\csname\curr@kfontshape/\f@size\endcsname}%
355 \ltj@@does@alt@set{\curr@kfontshape}%
357 \directlua{luatexja.jfont.output_alt_font_cmd('y', '\luatexluaescapestring{\curr@kfontshape}')}%
358 % 定義した alt fonts のデータを \ltjdeclarealtfont に渡すのと同等の処理をする
359 \directlua{luatexja.jfont.pickup_alt_font_a('\f@size')}%
362 \edef\tmp@item{{\k@encoding}}\expandafter\def\expandafter\k@encoding\tmp@item
364 \let\error@fontshape\tmp@error@fontshape
366 \if@knjcmd \@knjcmdfalse
368 \csname rel@\k@encoding/\k@family/\k@series/\k@shape\endcsname\relax
370 \csname rel@\k@encoding/\k@family/\k@series/all\endcsname\relax
372 \csname rel@\k@encoding/\k@family/\k@series/all\endcsname\selectfont
373 % 警告: 再び \selectfont を呼んでいる.無限ループの可能性あり
376 \csname rel@\k@encoding/\k@family/\k@series/\k@shape\endcsname\selectfont
377 % 警告: 再び \selectfont を呼んでいる.無限ループの可能性あり
380 \directlua{luatexja.base.stop_time_measure('selectfont')}%
382 \EverySelectfont{\ltj@selectfont@patch}
384 \def\KanjiEncodingPair#1#2{\@namedef{t@enc@#1}{#2}\@namedef{y@enc@#2}{#1}}
385 \def\set@fontsize#1#2#3{%
386 \@defaultunits\@tempdimb#2pt\relax\@nnil
387 \edef\f@size{\strip@pt\@tempdimb}%
388 \@defaultunits\@tempskipa#3pt\relax\@nnil
389 \edef\f@baselineskip{\the\@tempskipa}%
390 \edef\f@linespread{#1}%
391 \let\baselinestretch\f@linespread
393 \baselineskip\f@baselineskip\relax
394 \baselineskip\f@linespread\baselineskip
395 \normalbaselineskip\baselineskip
397 \setbox\ystrutbox\hbox{\yoko
399 \@height.7\baselineskip \@depth.3\baselineskip}%
400 \setbox\dstrutbox\hbox{\dtou
402 \@height.7\baselineskip \@depth.3\baselineskip}%
403 \setbox\tstrutbox\hbox{\tate
405 \@height.5\baselineskip \@depth.5\baselineskip}%
406 \setbox\zstrutbox\hbox{\utod
408 \@height.7\baselineskip \@depth.3\baselineskip}%
409 \let\size@update\relax}}
411 \ifdefined\newluafunction
412 \newluafunction\ltj@@adjust@baseline@inner
413 \begingroup\catcode`\~=12
416 local t = lua.get_functions_table()
417 local getfont, dir_tate = font.getfont, luatexja.dir_table.dir_tate
418 local fmt, get_attr = luatexja.jfont.font_metric_table, tex.getattribute
419 local setdimen, set_attr = tex.setdimen, tex.setattribute
420 local dir = luatexja.unary_pars.direction
421 t[\the\ltj@@adjust@baseline@inner] = function()
422 local ft = fmt[get_attr('ltj@curtfnt')] or nulltable
423 ft = ft and ft.char_type or nulltable
424 local fk = ft and ft[0] or nulltable
425 local ht, dp, wd = fk.height or 0, fk.depth or 0,
426 fk.width or ft.zw or 0
428 = ((getfont(font.current()) or nulltable)
429 .characters or nulltable)[77] or nulltable %% 'M'
430 set_attr('ltj@tablshift',
431 0.5*((fm.height or 0)- (fm.depth or 0) - ht+ dp))
432 if dir() ~= dir_tate then
433 ft = fmt[get_attr('ltj@curjfnt')] or nulltable
434 ft = ft and ft.char_type or nulltable
435 fk = ft and ft[0] or nulltable
436 ht, dp, wd = fk.height or 0, fk.depth or 0,
437 fk.width or ft.zw or 0
439 setdimen('cht', ht); setdimen('cdp', dp)
440 setdimen('cwd', wd); setdimen('chs', wd)
441 setdimen('cHT', ht+dp)
444 \def\adjustbaseline{\luafunction\ltj@@adjust@baseline@inner
445 \cvs\normalbaselineskip}
448 \newbox\adjust@box@aux
449 \newdimen\adjust@dimen
450 \def\adjustbaseline{%
451 \setbox\adjust@box\hbox{%
452 \ltj@ykblshift\z@\ltj@tkblshift\z@ 漢}%
456 \cvs\normalbaselineskip
458 \cHT\cht \advance\cHT\cdp
459 \setbox\adjust@box@aux\hbox{\tate\ltj@tkblshift\z@ 漢}%
460 \setbox\adjust@box\hbox{\tate\ltj@tablshift\z@ M}%
461 \adjust@dimen\ht\adjust@box
462 \advance\adjust@dimen\dp\adjust@box
463 \advance\adjust@dimen-\ht\adjust@box@aux
464 \divide\adjust@dimen\tw@
465 \advance\adjust@dimen0.5\dp\adjust@box@aux
466 \advance\adjust@dimen-\dp\adjust@box
467 \ltj@tablshift=\adjust@dimen
470 \DeclareRobustCommand\romanencoding[1]{%
471 \expandafter\ifx\csname T@#1\endcsname\relax
472 \@latex@error{Encoding scheme `#1' unknown}\@eha
474 \edef\f@encoding{#1}%
475 \ifx\cf@encoding\f@encoding
476 \let\enc@update\relax
478 \let\enc@update\@@enc@update
482 \DeclareRobustCommand\kanjiencoding[1]{%
483 \expandafter\ifx\csname T@#1\endcsname\relax
484 \@latex@error{KANJI Encoding scheme `#1' unknown}\@eha
486 \edef\k@encoding{#1}%
487 \ifx\ck@encoding\k@encoding
488 \let\kenc@update\relax
490 \let\kenc@update\@@kenc@update
494 \DeclareRobustCommand\fontencoding[1]{%
495 \directlua{luatexja.jfont.is_kyenc('\luatexluaescapestring{#1}')}\ifin@%
496 \kanjiencoding{#1}\else\romanencoding{#1}\fi}
499 \csname T@\k@encoding\endcsname
500 \csname D@\k@encoding\endcsname
501 \let\kenc@update\relax
502 \let\ck@encoding\k@encoding
503 \edef\tmp@enc{'\luatexluaescapestring{\k@encoding}'}%
504 \directlua{luatexja.jfont.is_kyenc(\tmp@enc)}\ifin@%
505 \let\cy@encoding\k@encoding
507 \directlua{luatexja.jfont.is_ktenc(\tmp@enc)}\ifin@%
508 \let\ct@encoding\k@encoding
510 \@latex@error{KANJI Encoding scheme `\k@encoding' unknown}\@eha
514 \let\kenc@update\relax
515 \def\@changed@kcmd#1#2{%
516 \ifx\protect\@typeset@protect
518 \expandafter\ifx\csname\ck@encoding\string#1\endcsname\relax
519 \expandafter\ifx\csname ?\string#1\endcsname\relax
520 \expandafter\def\csname ?\string#1\endcsname{%
521 \TextSymbolUnavailable#1%
524 \global\expandafter\let
525 \csname\cf@encoding \string#1\expandafter\endcsname
526 \csname ?\string#1\endcsname
528 \csname\ck@encoding\string#1%
529 \expandafter\endcsname
536 \def\@ltj@use@fd{true}
537 \DeclareRobustCommand\romanfamily[1]{\edef\f@family{#1}}
538 \DeclareRobustCommand\kanjifamily[1]{\edef\k@family{#1}}
539 \DeclareRobustCommand\fontfamily[1]{%
540 \@notkfamfalse\@notffamfalse
541 \edef\tmp@item{'\luatexluaescapestring{#1}'}%
543 \directlua{luatexja.jfont.search_kfam(\tmp@item, \@ltj@use@fd)}%
544 \ifin@\edef\k@family{#1}\else\@notkfamtrue\fi
546 % alphabetic fonts part
547 \directlua{luatexja.jfont.is_ffam(\tmp@item)}%
548 \ifin@\edef\f@family{#1}\else
549 % checking is_stored_ffam is not sufficient,
550 % since LuaTeX-ja doesn't know whats fonts are defined before LuaTeX-ja is loaded.
551 \ifcsname \f@encoding+#1\endcsname % easy case
552 \directlua{luatexja.jfont.add_ffam(\tmp@item)}\edef\f@family{#1}%
555 \def\cdp@elt##1{\ifcsname ##1+#1\endcsname\@tempswatrue\fi}%
556 \directlua{luatexja.jfont.search_ffam_declared()}%
558 \directlua{luatexja.jfont.add_ffam(\tmp@item)}\edef\f@family{#1}%
560 % now we search Nffam_list and font definition files.
561 \directlua{luatexja.jfont.search_ffam_fd(\tmp@item)}%
562 \ifin@\edef\f@family{#1}\else\@notffamtrue\fi
567 \if@notkfam\if@notffam
568 \edef\k@family{#1}\edef\f@family{#1}%
571 \DeclareRobustCommand\romanseries[1]{\edef\f@series{#1}}
572 \DeclareRobustCommand\kanjiseries[1]{\edef\k@series{#1}}
573 \DeclareRobustCommand\fontseries[1]{\kanjiseries{#1}\romanseries{#1}}
574 \DeclareRobustCommand\romanshape[1]{\edef\f@shape{#1}}
575 \DeclareRobustCommand\kanjishape[1]{\edef\k@shape{#1}}
576 \DeclareRobustCommand\fontshape[1]{\kanjishape{#1}\romanshape{#1}}
577 \def\usekanji#1#2#3#4{%
578 \kanjiencoding{#1}\kanjifamily{#2}\kanjiseries{#3}\kanjishape{#4}%
579 \selectfont\ignorespaces}
580 \def\useroman#1#2#3#4{%
581 \romanencoding{#1}\romanfamily{#2}\romanseries{#3}\romanshape{#4}%
582 \selectfont\ignorespaces}
583 \protected\def\usefont#1#2#3#4{%
584 \directlua{luatexja.jfont.is_kenc('\luatexluaescapestring{#1}')}\ifin@%
585 \usekanji{#1}{#2}{#3}{#4}%
586 \else\useroman{#1}{#2}{#3}{#4}%
588 \DeclareRobustCommand\normalfont{%
589 \kanjiencoding{\kanjiencodingdefault}%
590 \kanjifamily{\kanjifamilydefault}%
591 \kanjiseries{\kanjiseriesdefault}%
592 \kanjishape{\kanjishapedefault}%
593 \romanencoding{\encodingdefault}%
594 \romanfamily{\familydefault}%
595 \romanseries{\seriesdefault}%
596 \romanshape{\shapedefault}%
597 \selectfont\ignorespaces}
598 \let\reset@font\normalfont
599 \DeclareRobustCommand\mcfamily
600 {\not@math@alphabet\mcfamily\mathmc
601 \kanjifamily\mcdefault\selectfont}
602 \DeclareRobustCommand\gtfamily
603 {\not@math@alphabet\gtfamily\mathgt
604 \kanjifamily\gtdefault\selectfont}
605 \let\romanprocess@table\process@table
606 \def\kanjiprocess@table{%
607 \kanjiencoding{\kanjiencodingdefault}%
608 \kanjifamily{\kanjifamilydefault}%
609 \kanjiseries{\kanjiseriesdefault}%
610 \kanjishape{\kanjishapedefault}%
616 \@onlypreamble\romanprocess@table
617 \@onlypreamble\kanjiprocess@table
619 %%%%%% LuaTeX-ja specific
621 % #1 の展開結果から encoding 部分をとりだし,それが和文用かどうかの結果を \ifin@ に代入
622 \def\ltj@@IsFontJapanese#1{%
623 \directlua{luatexja.jfont.is_kenc(string.match(
624 '\luatexluaescapestring{#1}', '[^/]+'))}}
627 \let\extract@afont\extract@font
629 \expandafter \ifx \font@name \relax
630 \let\extract@font\extract@jfont
632 \let\extract@font\extract@afont
634 \let\getjfont\font@name}
636 \expandafter \ifx \font@name \relax
637 \let\extract@font\extract@tfont
639 \let\extract@font\extract@afont
641 \let\gettfont\font@name}
643 % 異なる和文 enc/fam/ser/shape からは異なるフォント番号が振られるように
645 \def\ltj@@patch@external@font#1 at{%
646 #1\directlua{luatexja.jfont.print_aftl_address()}\space at%
650 \ltj@@does@alt@set{\f@encoding/\f@family/\f@series/\f@shape}%
651 \edef\external@font{\expandafter\ltj@@patch@external@font\external@font}%
653 \expandafter\globaljfont\font@name\external@font\relax% ここで時間がかかる
654 \font@name%\global\zw=\zw\global\zh=\zh
655 \csname \f@encoding+\f@family\endcsname
656 \csname\curr@fontshape\endcsname}
659 \ltj@@does@alt@set{\f@encoding/\f@family/\f@series/\f@shape}%
660 \edef\external@font{\expandafter\ltj@@patch@external@font\external@font}%
662 \expandafter\globaltfont\font@name\external@font\relax
663 \font@name%\global\zw=\zw\global\zh=\zh
664 \csname \f@encoding+\f@family\endcsname
665 \csname\curr@fontshape\endcsname}
667 \let\ltj@@al@do@subst@correction=\do@subst@correction
668 \def\ltj@@ja@do@subst@correction{%
669 \xdef\subst@correction{%
671 \global\expandafter\let\csname \curr@fontshape/\f@size\endcsname\font@name%
673 \aftergroup\subst@correction
675 \def\do@subst@correction{%
676 \ltj@@IsFontJapanese{\curr@fontshape}\ifin@%
677 \ltj@@ja@do@subst@correction
679 \ltj@@al@do@subst@correction
684 %%%%%% Japanese font for math mode
686 % \M@<enc> から その <enc> が和文用か調べる
688 \gdef\ltj@@mathJapaneseFonts#1M#2#3\relax{\ltj@@IsFontJapanese{#3}}}
690 \let\ltj@@al@getanddefine@fonts=\getanddefine@fonts
691 \def\ltj@@ja@getanddefine@fonts#1#2{%
692 \xdef\font@name{\csname \string#2/\tf@size\endcsname}%
693 \pickup@jfont\let\textfont@name\font@name
694 \xdef\font@name{\csname \string#2/\sf@size\endcsname}%
695 \pickup@jfont\let\scriptfont@name\font@name
696 \xdef\font@name{\csname \string#2/\ssf@size\endcsname}%
698 \edef\math@fonts{\math@fonts\ltj@setpar@global%
699 \ltj@@set@stackfont#1,\textfont@name:{MJT}%
700 \ltj@@set@stackfont#1,\scriptfont@name:{MJS}%
701 \ltj@@set@stackfont#1,\font@name:{MJSS}%
705 \def\getanddefine@fonts#1#2{%
706 \ltj@tempcnta=#1\ltj@@IsFontJapanese{\string#2}%
707 \ifin@\let\ltj@temp=\ltj@@ja@getanddefine@fonts%
708 \else \let\ltj@temp=\ltj@@al@getanddefine@fonts\fi
711 \def\use@mathgroup#1#2{\relax\ifmmode
713 \expandafter\ifx\csname M@\f@encoding\endcsname#1\else
714 #1\fi\ltj@tempcnta=#2 \expandafter\ltj@@mathJapaneseFonts\string#1\relax%
715 \ifin@\jfam#2\relax\else\mathgroup#2\relax\fi
716 \expandafter\math@egroup\fi}%
718 %%%%%% Alternate Japanese Fonts
719 %%%% \DeclareAlternateKanjiFont<Benc><Bfam><Bser><Bshape><Aenc><Afam><Aser><Ashape><range>
721 \def\DeclareAlternateKanjiFont#1#2#3#4#5#6#7#8#9{%
723 \ifx\@temp\@empty\else
724 {\def\ltj@temp@bfont{#1/#2/#3/#4}\def\ltj@temp@afont{#5/#6/#7/#8}%
725 \expandafter\ltj@@altfont@latex#9,,}\ignorespaces
727 \def\ltj@@altfont@latex#1,{\def\ltj@temp{#1}%
728 \ifx\ltj@temp\empty\let\@next=\relax\else
729 \ltj@@altfont@latexA{#1}\let\@next=\ltj@@altfont@latex\fi\@next}
730 \def\ltj@@altfont@latexA#1{\ltj@@altfont@latexB#1--\@nil}
731 \def\ltj@@altfont@latexB#1-#2-#3\@nil{\def\ltj@temp{#3}%
733 \ltj@tempcnta=#1\relax\ltj@tempcntb=\ltj@tempcnta
736 \ifx\ltj@temp\empty\ltj@tempcnta='200\else\ltj@tempcnta=#1\fi\relax
738 \ifx\ltj@temp\empty\ltj@tempcntb="10FFFF\else\ltj@tempcntb=#2\fi\relax%"
740 \directlua{luatexja.jfont.set_alt_font_latex(
741 \the\ltj@tempcnta,\the\ltj@tempcntb,
742 '\luatexluaescapestring{\ltj@temp@afont}',
743 '\luatexluaescapestring{\ltj@temp@bfont}')}%
746 %%%% \ClearAlternateKanjiFont<Benc><Bfam><Bser><Bshape>
748 \def\ClearAlternateKanjiFont#1#2#3#4{%
749 \directlua{luatexja.jfont.clear_alt_font_latex('\luatexluaescapestring{#1/#2/#3/#4}')}}
751 \def\ltj@pickup@altfont@auxy#1{%
752 \begingroup\edef\font@name{\csname #1/\f@size\endcsname}\pickup@jfont\endgroup%
754 \def\ltj@pickup@altfont@auxt#1{%
755 \begingroup\edef\font@name{\csname #1/\f@size\endcsname}\pickup@tfont\endgroup%
757 \def\ltj@pickup@altfont@copy#1#2{%
758 \ltj@@getjfontnumber#1%
759 \directlua{luatexja.jfont.pickup_alt_font_b(\the\ltj@tempcntc,'\luatexluaescapestring{#2}')}%
762 \def\ltj@@does@alt@set#1{%
763 \directlua{luatexja.jfont.does_alt_set'\luatexluaescapestring{#1}'}}
765 %%%% patch \@text@composite because of {y,t}albaselineshift
767 % %% \pltx@isletter from plfonts.dtx
768 % \def\pltx@mark{\pltx@mark@}
769 % \let\pltx@scanstop\relax
770 % \long\def\pltx@cond#1\fi{%
771 % #1\expandafter\@firstoftwo\else\expandafter\@secondoftwo\fi}
772 % \long\def\pltx@isletter#1{%
773 % \expandafter\pltx@isletter@i#1\pltx@scanstop}
774 % \long\def\pltx@isletter@i#1\pltx@scanstop{%
775 % \pltx@cond\ifx\pltx@mark#1\pltx@mark\fi{\@firstoftwo}%
776 % {\pltx@isletter@ii\pltx@scanstop#1\pltx@scanstop{}#1\pltx@mark}}
777 % \long\def\pltx@isletter@ii#1\pltx@scanstop#{%
778 % \pltx@cond\ifx\pltx@mark#1\pltx@mark\fi%
779 % {\pltx@isletter@iii}{\pltx@isletter@iv}}
780 % \long\def\pltx@isletter@iii#1\pltx@mark{\@secondoftwo}
781 % \long\def\pltx@isletter@iv#1#2#3\pltx@mark{%
782 % \pltx@cond\ifx\pltx@mark#3\pltx@mark\fi{%
783 % \pltx@cond{\ifnum0\ifcat A\noexpand#21\fi\ifcat=\noexpand#21\fi>\z@}\fi
784 % {\@firstoftwo}{\@secondoftwo}%
787 % \def\@text@composite@x#1#2{%
790 % \else\pltx@isletter{#1}{#1}{%
792 % \setbox\z@\hbox\bgroup%
793 % \ltj@yablshift\z@ \ltj@tablshift\z@
795 % \@tempcntb\directlua{luatexja.pltx_composite_last_node_char()}%)
796 % \xdef\pltx@composite@temp{\noexpand\@tempcntb=\the\@tempcntb\relax}%
797 % \aftergroup\pltx@composite@temp
799 % \ifnum\ltjgetparameter{direction}=3 %
800 % \@tempdima=\ltj@tablshift sp\else\@tempdima=\ltj@yablshift sp\fi
801 % \ifnum\@tempcntb<\z@\@tempcnta\z@\else
802 % \@tempcnta=\ltjgetparameter{jacharrange}{\ltjgetparameter{chartorange}{\@tempcntb}}\relax
803 % \ifnum\@tempcnta=\z@\@tempdima\z@\fi
805 % \ifnum\@tempcnta>\z@
806 % \ifodd\ltjgetparameter{alxspmode}{\@tempcntb}\else\leavevmode\hbox{}\fi
807 % \begingroup\mathsurround\z@$%
808 % \hbox{\lower\@tempdima\box\z@}
810 % \ifnum\ltjgetparameter{alxspmode}{\@tempcntb}<2\hbox{}\fi
812 % \ifdim\@tempdima=\z@{\ltj@yablshift\z@ \ltj@tablshift\z@#1}%
813 % \else\lower\@tempdima\box\z@\fi