2 % lltjfont.sty: derived from plfonts.dtx in pLaTeX.
5 \NeedsTeXFormat{LaTeX2e}
6 \ProvidesPackage{lltjfont}[2016/04/01 Patch to NFSS2 for LuaTeX-ja]
8 \def\ltj@chardef@text@cmd#1{%
9 \edef\ltj@chardef@text@cmd@name{\expandafter\@gobble\string#1}%
10 \afterassignment\ltj@chardef@text@cmd@\ltj@tempcnta
12 \def\ltj@chardef@text@cmd@{%
13 \ifnum\ltj@tempcnta>"FF
14 \expandafter\edef\csname \ltj@chardef@text@cmd@name\endcsname{%
15 \noexpand\ltjalchar\the\ltj@tempcnta\space
18 \expandafter\chardef\csname \ltj@chardef@text@cmd@name\endcsname\ltj@tempcnta
21 \def\DeclareTextSymbol#1#2#3{%
22 \@dec@text@cmd\ltj@chardef@text@cmd#1{#2}#3\relax
25 \ifdefined\UnicodeEncodingName
30 \let\k@encoding\@empty
31 \let\ck@encoding\@empty
32 % LuaTeX-ja uses JY3 and JT3 encodings.
33 \def\cy@encoding{JY3}\def\ct@encoding{JT3}
38 \def\curr@kfontshape{\k@encoding/\k@family/\k@series/\k@shape}
39 \def\rel@fontshape{\f@encoding/\f@family/\f@series/\f@shape}
40 \ifdefined\Cht\else\newdimen\Cht\fi
41 \ifdefined\cht\else\newdimen\cht\fi
42 \ifdefined\Cdp\else\newdimen\Cdp\fi
43 \ifdefined\cdp\else\newdimen\cdp\fi
44 \ifdefined\Cwd\else\newdimen\Cwd\fi
45 \ifdefined\cwd\else\newdimen\cwd\fi
46 \ifdefined\Cvs\else\newdimen\Cvs\fi
47 \ifdefined\cvs\else\newdimen\cvs\fi
48 \ifdefined\Chs\else\newdimen\Chs\fi
49 \ifdefined\chs\else\newdimen\chs\fi
50 \ifdefined\cHT\else\newdimen\cHT\fi
57 \ifnum\ltjgetparameter{direction}=1 % dtou
58 \ifmmode\copy\dstrutbox\else\unhcopy\dstrutbox\fi
59 \else\ifnum\ltjgetparameter{direction}=4 % yoko
60 \ifmmode\copy\strutbox\else\unhcopy\strutbox\fi
62 \ifmmode\copy\tstrutbox\else\unhcopy\tstrutbox\fi
65 \def\tstrut{\relax\hbox{\tate
66 \ifmmode\copy\tstrutbox\else\unhcopy\tstrutbox\fi}}
67 \def\zstrut{\relax\hbox{\tate
68 \ifmmode\copy\zstrutbox\else\unhcopy\zstrutbox\fi}}
71 \def\cdp@elt#1#2#3#4{%
72 \directlua{luatexja.jfont.add_fenc_list('\luatexluaescapestring{#1}')}}%
76 \def\DeclareFontEncoding{%
80 \DeclareFontEncoding@}
81 \def\DeclareFontEncoding@#1#2#3{%
83 \ifx\csname T@#1\endcsname\relax
84 \def\cdp@elt{\noexpand\cdp@elt}%
85 \xdef\cdp@list{\cdp@list\cdp@elt{#1}%
86 {\default@family}{\default@series}%
88 \expandafter\let\csname#1-cmd\endcsname\@changed@cmd
89 \directlua{luatexja.jfont.add_fenc_list('\luatexluaescapestring{#1}')}%
91 \@font@info{Redeclaring font encoding #1}%
93 \global\@namedef{T@#1}{#2}%
94 \global\@namedef{M@#1}{\default@M#3}%
95 \xdef\LastDeclaredEncoding{#1}%
97 \def\DeclareKanjiEncoding#1{%
99 The \string\DeclareKanjiEncoding\space is obsoleted command. Please use
101 the \string\DeclareTateKanjiEncoding\space for `Tate-kumi' encoding, and
103 the \string\DeclareYokoKanjiEncoding\space for `Yoko-kumi' encoding.
105 I treat the `#1' encoding as `Yoko-kumi'.}
106 \DeclareYokoKanjiEncoding{#1}%
108 \def\DeclareYokoKanjiEncoding{%
111 \expandafter\endgroup
112 \DeclareYokoKanjiEncoding@}
113 \def\DeclareYokoKanjiEncoding@#1#2#3{%
114 \expandafter\ifx\csname T@#1\endcsname\relax
115 \def\cdp@elt{\noexpand\cdp@elt}%
116 \xdef\cdp@list{\cdp@list\cdp@elt{#1}%
117 {\default@k@family}{\default@k@series}%
119 \expandafter\let\csname#1-cmd\endcsname\@changed@kcmd
120 \directlua{luatexja.jfont.add_kyenc_list('\luatexluaescapestring{#1}')}%
122 \@font@info{Redeclaring KANJI (yoko) font encoding #1}%
124 \global\@namedef{T@#1}{#2}%
125 \global\@namedef{M@#1}{\default@KM#3}%
127 \def\DeclareTateKanjiEncoding{%
130 \expandafter\endgroup
131 \DeclareTateKanjiEncoding@}
132 \def\DeclareTateKanjiEncoding@#1#2#3{%
133 \expandafter\ifx\csname T@#1\endcsname\relax
134 \def\cdp@elt{\noexpand\cdp@elt}%
135 \xdef\cdp@list{\cdp@list\cdp@elt{#1}%
136 {\default@k@family}{\default@k@series}%
138 \expandafter\let\csname#1-cmd\endcsname\@changed@kcmd
139 \directlua{luatexja.jfont.add_ktenc_list('\luatexluaescapestring{#1}')}%
141 \@font@info{Redeclaring KANJI (tate) font encoding #1}%
143 \global\@namedef{T@#1}{#2}%
144 \global\@namedef{M@#1}{\default@KM#3}%
146 \@onlypreamble\DeclareKanjiEncoding
147 \@onlypreamble\DeclareYokoKanjiEncoding
148 \@onlypreamble\DeclareYokoKanjiEncoding@
149 \@onlypreamble\DeclareTateKanjiEncoding
150 \@onlypreamble\DeclareTateKanjiEncoding@
151 \def\DeclareKanjiEncodingDefaults#1#2{%
153 \ifx\default@KT\@empty\else
154 \@font@info{Overwriting KANJI encoding scheme text defaults}%
156 \gdef\default@KT{#1}%
159 \ifx\default@KM\@empty\else
160 \@font@info{Overwriting KANJI encoding scheme math defaults}%
162 \gdef\default@KM{#2}%
164 \let\default@KT\@empty
165 \let\default@KM\@empty
166 \@onlypreamble\DeclareKanjiEncodingDefaults
167 \def\DeclareFontFamily#1#2#3{%
169 {\@latex@error{Encoding scheme `#1' unknown}\@eha}%
170 {\def\reserved@a{#3}%
172 \expandafter\let\csname #1+#2\expandafter\endcsname
173 \ifx \reserved@a\@empty
177 \directlua{luatexja.jfont.add_ffam('\luatexluaescapestring{#2}')}%
180 \def\DeclareKanjiFamily#1#2#3{%
182 {\@latex@error{KANJI Encoding scheme `#1' unknown}\@eha}%
183 {\def\reserved@a{#3}%
185 \expandafter\let\csname #1+#2\expandafter\endcsname
186 \ifx \reserved@a\@empty
190 \directlua{luatexja.jfont.add_kfam('\luatexluaescapestring{#2}')}%
193 \def\DeclareKanjiSubstitution#1#2#3#4{%
194 \expandafter\ifx\csname T@#1\endcsname\relax
195 \@latex@error{KANJI Encoding scheme `#1' unknown}\@eha
200 \def\cdp@elt##1##2##3##4{%
201 \def\reserved@b{##1}%
202 \ifx\reserved@a\reserved@b
203 \addto@hook\toks@{\cdp@elt{#1}{#2}{#3}{#4}}%
205 \addto@hook\toks@{\cdp@elt{##1}{##2}{##3}{##4}}%
208 \xdef\cdp@list{\the\toks@}%
210 \global\@namedef{D@#1}{\def\default@family{#2}%
211 \def\default@series{#3}%
212 \def\default@shape{#4}}%
214 \def\DeclareErrorKanjiFont#1#2#3#4#5{%
215 \xdef\error@kfontshape{%
216 \noexpand\expandafter\noexpand\split@name\noexpand\string
217 \expandafter\noexpand\csname#1/#2/#3/#4/#5\endcsname
219 \gdef\default@k@family{#2}%
220 \gdef\default@k@series{#3}%
221 \gdef\default@k@shape{#4}%
222 \global\let\k@family\default@k@family
223 \global\let\k@series\default@k@series
224 \global\let\k@shape\default@k@shape
226 \gdef\f@baselineskip{#5pt}}
227 \@onlypreamble\DeclareKanjiSubstitution
228 \@onlypreamble\DeclareErrorKanjiFont
229 \def\DeclareFixedFont#1#2#3#4#5#6{%
234 \directlua{luatexja.jfont.is_kyenc('\luatexluaescapestring{#2}')}\ifin@%
235 \usekanji{#2}{#3}{#4}{#5}%
236 \global\let#1\getjfont
238 \directlua{luatexja.jfont.is_ktenc('\luatexluaescapestring{#2}')}\ifin@%
239 \usekanji{#2}{#3}{#4}{#5}%
240 \global\let#1\gettfont
242 \useroman{#2}{#3}{#4}{#5}%
243 \global\expandafter\let\expandafter#1\the\font
248 \def\DLMfontsw@standard#1#2#3{#1{#2{#3}}}
249 \def\reDeclareMathAlphabet#1#2#3{%
251 \@temptokena\expandafter{#2}%
256 \toks0\expandafter{#3}%
260 \long\protected\edef#1{%
261 \noexpand\DLMfontsw@standard{\the\@temptokena}{\the\toks0}}%
263 \@onlypreamble\reDeclareMathAlphabet
265 \def\DeclareRelationFont#1#2#3#4#5#6#7#8{%
267 \ifx\rel@shape\@empty
269 \expandafter\def\csname rel@#1/#2/#3/all\endcsname{%
270 \romanencoding{#5}\romanfamily{#6}%
274 \expandafter\def\csname rel@#1/#2/#3/#4\endcsname{%
275 \romanencoding{#5}\romanfamily{#6}%
276 \romanseries{#7}\romanshape{#8}}%
279 \def\SetRelationFont#1#2#3#4#5#6#7#8{%
281 \ifx\rel@shape\@empty
282 \expandafter\def\csname rel@#1/#2/#3/all\endcsname{%
283 \romanencoding{#5}\romanfamily{#6}%
286 \expandafter\def\csname rel@#1/#2/#3/#4\endcsname{%
287 \romanencoding{#5}\romanfamily{#6}%
288 \romanseries{#7}\romanshape{#8}}%
292 \def\userelfont{\@knjcmdtrue}
295 \RequirePackage{everysel}
296 \let\ltj@@EverySelectfont@Init=\@EverySelectfont@Init
297 \expandafter\expandafter\expandafter\let
298 \expandafter\expandafter\csname ltj@@orig@selectfont\endcsname\csname selectfont\space\endcsname
299 \@EverySelectfont@Init
300 \def\@EverySelectfont@Init{%
301 \expandafter\let\csname selectfont\space \endcsname \ltj@@orig@selectfont
302 \ltj@@EverySelectfont@Init
304 \def\ltj@selectfont@patch{%
305 \directlua{luatexja.base.start_time_measure('selectfont')}%
306 \let\tmp@error@fontshape\error@fontshape
307 \let\error@fontshape\error@kfontshape
308 \directlua{luatexja.jfont.is_kyenc('\luatexluaescapestring{\k@encoding}')}\ifin@%
309 \let\cy@encoding\k@encoding
310 \edef\ct@encoding{\csname t@enc@\k@encoding\endcsname}%
312 \directlua{luatexja.jfont.is_ktenc('\luatexluaescapestring{\k@encoding}')}\ifin@%
313 \let\ct@encoding\k@encoding
314 \edef\cy@encoding{\csname y@enc@\k@encoding\endcsname}%
316 \@latex@error{KANJI Encoding scheme `\k@encoding' unknown}\@eha
320 \let\k@encoding\ct@encoding
321 \xdef\font@name{\csname\curr@kfontshape/\f@size\endcsname}%
324 \ltj@@does@alt@set{\curr@kfontshape}%
326 \directlua{luatexja.jfont.output_alt_font_cmd('t', '\luatexluaescapestring{\curr@kfontshape}')}%
327 % 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
328 \directlua{luatexja.jfont.pickup_alt_font_a('\f@size')}%
331 \let\k@encoding\cy@encoding
332 \xdef\font@name{\csname\curr@kfontshape/\f@size\endcsname}%
335 \ltj@@does@alt@set{\curr@kfontshape}%
337 \directlua{luatexja.jfont.output_alt_font_cmd('y', '\luatexluaescapestring{\curr@kfontshape}')}%
338 % 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
339 \directlua{luatexja.jfont.pickup_alt_font_a('\f@size')}%
342 \edef\tmp@item{{\k@encoding}}\expandafter\def\expandafter\k@encoding\tmp@item
344 \let\error@fontshape\tmp@error@fontshape
346 \if@knjcmd \@knjcmdfalse
348 \csname rel@\k@encoding/\k@family/\k@series/\k@shape\endcsname\relax
350 \csname rel@\k@encoding/\k@family/\k@series/all\endcsname\relax
352 \csname rel@\k@encoding/\k@family/\k@series/all\endcsname\selectfont
353 % 警告: 再び \selectfont を呼んでいる.無限ループの可能性あり
356 \csname rel@\k@encoding/\k@family/\k@series/\k@shape\endcsname\selectfont
357 % 警告: 再び \selectfont を呼んでいる.無限ループの可能性あり
360 \directlua{luatexja.base.stop_time_measure('selectfont')}%
362 \EverySelectfont{\ltj@selectfont@patch}
364 \def\KanjiEncodingPair#1#2{\@namedef{t@enc@#1}{#2}\@namedef{y@enc@#2}{#1}}
365 \def\set@fontsize#1#2#3{%
366 \@defaultunits\@tempdimb#2pt\relax\@nnil
367 \edef\f@size{\strip@pt\@tempdimb}%
368 \@defaultunits\@tempskipa#3pt\relax\@nnil
369 \edef\f@baselineskip{\the\@tempskipa}%
370 \edef\f@linespread{#1}%
371 \let\baselinestretch\f@linespread
373 \baselineskip\f@baselineskip\relax
374 \baselineskip\f@linespread\baselineskip
375 \normalbaselineskip\baselineskip
377 \setbox\strutbox\hbox{\yoko
379 \@height.7\baselineskip \@depth.3\baselineskip}%
380 \setbox\dstrutbox\hbox{\dtou
382 \@height.7\baselineskip \@depth.3\baselineskip}%
383 \setbox\tstrutbox\hbox{\tate
385 \@height.5\baselineskip \@depth.5\baselineskip}%
386 \setbox\zstrutbox\hbox{\tate
388 \@height.7\baselineskip \@depth.3\baselineskip}%
389 \let\size@update\relax}}
391 \ifdefined\newluafunction
392 \newluafunction\ltj@@adjust@baseline@inner
393 \begingroup\catcode`\~=12
396 local t = lua.get_functions_table()
397 local getfont, dir_tate = font.getfont, luatexja.dir_table.dir_tate
398 local fmt, get_attr = luatexja.jfont.font_metric_table, tex.getattribute
399 local setdimen, set_attr = tex.setdimen, tex.setattribute
400 local dir = luatexja.unary_pars.direction
401 t[\the\ltj@@adjust@baseline@inner] = function()
402 local ft = fmt[get_attr('ltj@curtfnt')] or nulltable
403 ft = ft and ft.char_type or nulltable
404 local fk = ft and ft[0] or nulltable
405 local ht, dp, wd = fk.height or 0, fk.depth or 0,
406 fk.width or ft.zw or 0
408 = ((getfont(font.current()) or nulltable)
409 .characters or nulltable)[77] or nulltable %% 'M'
410 set_attr('ltj@tablshift',
411 0.5*((fm.height or 0)- (fm.depth or 0) - ht+ dp))
412 if dir() ~= dir_tate then
413 ft = fmt[get_attr('ltj@curjfnt')] or nulltable
414 ft = ft and ft.char_type or nulltable
415 fk = ft and ft[0] or nulltable
416 ht, dp, wd = fk.height or 0, fk.depth or 0,
417 fk.width or ft.zw or 0
419 setdimen('cht', ht); setdimen('cdp', dp)
420 setdimen('cwd', wd); setdimen('chs', wd)
421 setdimen('cHT', ht+dp)
424 \def\adjustbaseline{\luafunction\ltj@@adjust@baseline@inner
425 \cvs\normalbaselineskip}
428 \newbox\adjust@box@aux
429 \newdimen\adjust@dimen
430 \def\adjustbaseline{%
431 \setbox\adjust@box\hbox{%
432 \ltj@ykblshift\z@\ltj@tkblshift\z@ 漢}%
436 \cvs\normalbaselineskip
438 \cHT\cht \advance\cHT\cdp
439 \setbox\adjust@box@aux\hbox{\tate\ltj@tkblshift\z@ 漢}%
440 \setbox\adjust@box\hbox{\tate\ltj@tablshift\z@ M}%
441 \adjust@dimen\ht\adjust@box
442 \advance\adjust@dimen\dp\adjust@box
443 \advance\adjust@dimen-\ht\adjust@box@aux
444 \divide\adjust@dimen\tw@
445 \advance\adjust@dimen0.5\dp\adjust@box@aux
446 \advance\adjust@dimen-\dp\adjust@box
447 \ltj@tablshift=\adjust@dimen
450 \DeclareRobustCommand\romanencoding[1]{%
451 \expandafter\ifx\csname T@#1\endcsname\relax
452 \@latex@error{Encoding scheme `#1' unknown}\@eha
454 \edef\f@encoding{#1}%
455 \ifx\cf@encoding\f@encoding
456 \let\enc@update\relax
458 \let\enc@update\@@enc@update
462 \DeclareRobustCommand\kanjiencoding[1]{%
463 \expandafter\ifx\csname T@#1\endcsname\relax
464 \@latex@error{KANJI Encoding scheme `#1' unknown}\@eha
466 \edef\k@encoding{#1}%
467 \ifx\ck@encoding\k@encoding
468 \let\kenc@update\relax
470 \let\kenc@update\@@kenc@update
474 \DeclareRobustCommand\fontencoding[1]{%
475 \directlua{luatexja.jfont.is_kyenc('\luatexluaescapestring{#1}')}\ifin@%
476 \kanjiencoding{#1}\else\romanencoding{#1}\fi}
479 \csname T@\k@encoding\endcsname
480 \csname D@\k@encoding\endcsname
481 \let\kenc@update\relax
482 \let\ck@encoding\k@encoding
483 \edef\tmp@enc{'\luatexluaescapestring{\k@encoding}'}
484 \directlua{luatexja.jfont.is_kyenc(\tmp@enc)}\ifin@%
485 \let\cy@encoding\k@encoding
487 \directlua{luatexja.jfont.is_ktenc(\tmp@enc)}\ifin@%
488 \let\ct@encoding\k@encoding
490 \@latex@error{KANJI Encoding scheme `\k@encoding' unknown}\@eha
494 \let\kenc@update\relax
495 \def\@changed@kcmd#1#2{%
496 \ifx\protect\@typeset@protect
498 \expandafter\ifx\csname\ck@encoding\string#1\endcsname\relax
499 \expandafter\ifx\csname ?\string#1\endcsname\relax
500 \expandafter\def\csname ?\string#1\endcsname{%
501 \TextSymbolUnavailable#1%
504 \global\expandafter\let
505 \csname\cf@encoding \string#1\expandafter\endcsname
506 \csname ?\string#1\endcsname
508 \csname\ck@encoding\string#1%
509 \expandafter\endcsname
516 \def\@ltj@use@fd{true}
517 \DeclareRobustCommand\romanfamily[1]{\edef\f@family{#1}}
518 \DeclareRobustCommand\kanjifamily[1]{\edef\k@family{#1}}
519 \DeclareRobustCommand\fontfamily[1]{%
520 \@notkfamfalse\@notffamfalse
521 \edef\tmp@item{'\luatexluaescapestring{#1}'}%
523 \directlua{luatexja.jfont.search_kfam(\tmp@item, \@ltj@use@fd)}%
524 \ifin@\edef\k@family{#1}\else\@notkfamtrue\fi
526 % alphabetic fonts part
527 \directlua{luatexja.jfont.is_ffam(\tmp@item)}%
528 \ifin@\edef\f@family{#1}\else
529 % checking is_stored_ffam is not sufficient,
530 % since LuaTeX-ja doesn't know whats fonts are defined before LuaTeX-ja is loaded.
531 \ifcsname \f@encoding+#1\endcsname % easy case
532 \directlua{luatexja.jfont.add_ffam(\tmp@item)}\edef\f@family{#1}%
535 \def\cdp@elt##1{\ifcsname ##1+#1\endcsname\@tempswatrue\fi}%
536 \directlua{luatexja.jfont.search_ffam_declared()}%
538 \directlua{luatexja.jfont.add_ffam(\tmp@item)}\edef\f@family{#1}%
540 % now we search Nffam_list and font definition files.
541 \directlua{luatexja.jfont.search_ffam_fd(\tmp@item)}%
542 \ifin@\edef\f@family{#1}\else\@notffamtrue\fi
547 \if@notkfam\if@notffam
548 \edef\k@family{#1}\edef\f@family{#1}%
551 \DeclareRobustCommand\romanseries[1]{\edef\f@series{#1}}
552 \DeclareRobustCommand\kanjiseries[1]{\edef\k@series{#1}}
553 \DeclareRobustCommand\fontseries[1]{\kanjiseries{#1}\romanseries{#1}}
554 \DeclareRobustCommand\romanshape[1]{\edef\f@shape{#1}}
555 \DeclareRobustCommand\kanjishape[1]{\edef\k@shape{#1}}
556 \DeclareRobustCommand\fontshape[1]{\kanjishape{#1}\romanshape{#1}}
557 \def\usekanji#1#2#3#4{%
558 \kanjiencoding{#1}\kanjifamily{#2}\kanjiseries{#3}\kanjishape{#4}%
559 \selectfont\ignorespaces}
560 \def\useroman#1#2#3#4{%
561 \romanencoding{#1}\romanfamily{#2}\romanseries{#3}\romanshape{#4}%
562 \selectfont\ignorespaces}
563 \protected\def\usefont#1#2#3#4{%
564 \directlua{luatexja.jfont.is_kenc('\luatexluaescapestring{#1}')}\ifin@%
565 \usekanji{#1}{#2}{#3}{#4}%
566 \else\useroman{#1}{#2}{#3}{#4}%
568 \DeclareRobustCommand\normalfont{%
569 \kanjiencoding{\kanjiencodingdefault}%
570 \kanjifamily{\kanjifamilydefault}%
571 \kanjiseries{\kanjiseriesdefault}%
572 \kanjishape{\kanjishapedefault}%
573 \romanencoding{\encodingdefault}%
574 \romanfamily{\familydefault}%
575 \romanseries{\seriesdefault}%
576 \romanshape{\shapedefault}%
577 \selectfont\ignorespaces}
578 \let\reset@font\normalfont
579 \DeclareRobustCommand\mcfamily
580 {\not@math@alphabet\mcfamily\mathmc
581 \kanjifamily\mcdefault\selectfont}
582 \DeclareRobustCommand\gtfamily
583 {\not@math@alphabet\gtfamily\mathgt
584 \kanjifamily\gtdefault\selectfont}
585 \let\romanprocess@table\process@table
586 \def\kanjiprocess@table{%
587 \kanjiencoding{\kanjiencodingdefault}%
588 \kanjifamily{\kanjifamilydefault}%
589 \kanjiseries{\kanjiseriesdefault}%
590 \kanjishape{\kanjishapedefault}%
596 \@onlypreamble\romanprocess@table
597 \@onlypreamble\kanjiprocess@table
598 \DeclareTextCommandDefault{\textunderscore}{%
599 \leavevmode\kern.06em
600 \vbox{\hrule\@width.3em}}
602 %%%%%% LuaTeX-ja specific
604 % #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
605 \def\ltj@@IsFontJapanese#1{%
606 \directlua{luatexja.jfont.is_kenc(string.match(
607 '\luatexluaescapestring{#1}', '[^/]+'))}}
610 \let\extract@afont\extract@font
612 \expandafter \ifx \font@name \relax
613 \let\extract@font\extract@jfont
615 \let\extract@font\extract@afont
617 \let\getjfont\font@name}
619 \expandafter \ifx \font@name \relax
620 \let\extract@font\extract@tfont
622 \let\extract@font\extract@afont
624 \let\gettfont\font@name}
626 % 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
628 \def\ltj@@patch@external@font#1 at{%
629 #1\directlua{luatexja.jfont.print_aftl_address()}\space at%
633 \ltj@@does@alt@set{\f@encoding/\f@family/\f@series/\f@shape}%
634 \edef\external@font{\expandafter\ltj@@patch@external@font\external@font}%
636 \expandafter\globaljfont\font@name\external@font\relax% ここで時間がかかる
637 \font@name%\global\zw=\zw\global\zh=\zh
638 \csname \f@encoding+\f@family\endcsname
639 \csname\curr@fontshape\endcsname}
642 \ltj@@does@alt@set{\f@encoding/\f@family/\f@series/\f@shape}%
643 \edef\external@font{\expandafter\ltj@@patch@external@font\external@font}%
645 \expandafter\globaltfont\font@name\external@font\relax
646 \font@name%\global\zw=\zw\global\zh=\zh
647 \csname \f@encoding+\f@family\endcsname
648 \csname\curr@fontshape\endcsname}
650 \let\ltj@@al@do@subst@correction=\do@subst@correction
651 \def\ltj@@ja@do@subst@correction{%
652 \xdef\subst@correction{%
654 \global\expandafter\let\csname \curr@fontshape/\f@size\endcsname\font@name%
656 \aftergroup\subst@correction
658 \def\do@subst@correction{%
659 \ltj@@IsFontJapanese{\curr@fontshape}\ifin@%
660 \ltj@@ja@do@subst@correction
662 \ltj@@al@do@subst@correction
667 %%%%%% Japanese font for math mode
669 % \M@<enc> から その <enc> が和文用か調べる
671 \gdef\ltj@@mathJapaneseFonts#1M#2#3\relax{\ltj@@IsFontJapanese{#3}}}
673 \let\ltj@@al@getanddefine@fonts=\getanddefine@fonts
674 \def\ltj@@ja@getanddefine@fonts#1#2{%
675 \xdef\font@name{\csname \string#2/\tf@size\endcsname}%
676 \pickup@jfont\let\textfont@name\font@name
677 \xdef\font@name{\csname \string#2/\sf@size\endcsname}%
678 \pickup@jfont\let\scriptfont@name\font@name
679 \xdef\font@name{\csname \string#2/\ssf@size\endcsname}%
681 \edef\math@fonts{\math@fonts\ltj@setpar@global%
682 \ltj@@set@stackfont#1,\textfont@name:{MJT}%
683 \ltj@@set@stackfont#1,\scriptfont@name:{MJS}%
684 \ltj@@set@stackfont#1,\font@name:{MJSS}%
688 \def\getanddefine@fonts#1#2{%
689 \ltj@tempcnta=#1\ltj@@IsFontJapanese{\string#2}%
690 \ifin@\let\ltj@temp=\ltj@@ja@getanddefine@fonts%
691 \else \let\ltj@temp=\ltj@@al@getanddefine@fonts\fi
694 \def\use@mathgroup#1#2{\relax\ifmmode
696 \expandafter\ifx\csname M@\f@encoding\endcsname#1\else
697 #1\fi\ltj@tempcnta=#2 \expandafter\ltj@@mathJapaneseFonts\string#1\relax%
698 \ifin@\jfam#2\relax\else\mathgroup#2\relax\fi
699 \expandafter\math@egroup\fi}%
701 %%%%%% Alternate Japanese Fonts
702 %%%% \DeclareAlternateKanjiFont<Benc><Bfam><Bser><Bshape><Aenc><Afam><Aser><Ashape><range>
704 \def\DeclareAlternateKanjiFont#1#2#3#4#5#6#7#8#9{%
706 \ifx\@temp\@empty\else
707 {\def\ltj@temp@bfont{#1/#2/#3/#4}\def\ltj@temp@afont{#5/#6/#7/#8}%
708 \expandafter\ltj@@altfont@latex#9,,}\ignorespaces
710 \def\ltj@@altfont@latex#1,{\def\ltj@temp{#1}%
711 \ifx\ltj@temp\empty\let\@next=\relax\else
712 \ltj@@altfont@latexA{#1}\let\@next=\ltj@@altfont@latex\fi\@next}
713 \def\ltj@@altfont@latexA#1{\ltj@@altfont@latexB#1--\@nil}
714 \def\ltj@@altfont@latexB#1-#2-#3\@nil{\def\ltj@temp{#3}%
716 \ltj@tempcnta=#1\relax\ltj@tempcntb=\ltj@tempcnta
719 \ifx\ltj@temp\empty\ltj@tempcnta='200\else\ltj@tempcnta=#1\fi\relax
721 \ifx\ltj@temp\empty\ltj@tempcntb="10FFFF\else\ltj@tempcntb=#2\fi\relax%"
723 \directlua{luatexja.jfont.set_alt_font_latex(
724 \the\ltj@tempcnta,\the\ltj@tempcntb,
725 '\luatexluaescapestring{\ltj@temp@afont}',
726 '\luatexluaescapestring{\ltj@temp@bfont}')}%
729 %%%% \ClearAlternateKanjiFont<Benc><Bfam><Bser><Bshape>
731 \def\ClearAlternateKanjiFont#1#2#3#4{%
732 \directlua{luatexja.jfont.clear_alt_font_latex('\luatexluaescapestring{#1/#2/#3/#4}')}}
734 \def\ltj@pickup@altfont@auxy#1{%
735 \begingroup\edef\font@name{\csname #1/\f@size\endcsname}\pickup@jfont\endgroup%
737 \def\ltj@pickup@altfont@auxt#1{%
738 \begingroup\edef\font@name{\csname #1/\f@size\endcsname}\pickup@tfont\endgroup%
740 \def\ltj@pickup@altfont@copy#1#2{%
741 \ltj@@getjfontnumber#1%
742 \directlua{luatexja.jfont.pickup_alt_font_b(\the\ltj@tempcntc,'\luatexluaescapestring{#2}')}%
745 \def\ltj@@does@alt@set#1{%
746 \directlua{luatexja.jfont.does_alt_set'\luatexluaescapestring{#1}'}}
748 %%%% patch \@text@composite because of {y,t}albaselineshift
750 % %% \pltx@isletter from plfonts.dtx
751 % \def\pltx@mark{\pltx@mark@}
752 % \let\pltx@scanstop\relax
753 % \long\def\pltx@cond#1\fi{%
754 % #1\expandafter\@firstoftwo\else\expandafter\@secondoftwo\fi}
755 % \long\def\pltx@isletter#1{%
756 % \expandafter\pltx@isletter@i#1\pltx@scanstop}
757 % \long\def\pltx@isletter@i#1\pltx@scanstop{%
758 % \pltx@cond\ifx\pltx@mark#1\pltx@mark\fi{\@firstoftwo}%
759 % {\pltx@isletter@ii\pltx@scanstop#1\pltx@scanstop{}#1\pltx@mark}}
760 % \long\def\pltx@isletter@ii#1\pltx@scanstop#{%
761 % \pltx@cond\ifx\pltx@mark#1\pltx@mark\fi%
762 % {\pltx@isletter@iii}{\pltx@isletter@iv}}
763 % \long\def\pltx@isletter@iii#1\pltx@mark{\@secondoftwo}
764 % \long\def\pltx@isletter@iv#1#2#3\pltx@mark{%
765 % \pltx@cond\ifx\pltx@mark#3\pltx@mark\fi{%
766 % \pltx@cond{\ifnum0\ifcat A\noexpand#21\fi\ifcat=\noexpand#21\fi>\z@}\fi
767 % {\@firstoftwo}{\@secondoftwo}%
770 % \def\@text@composite@x#1#2{%
773 % \else\pltx@isletter{#1}{#1}{%
775 % \setbox\z@\hbox\bgroup%
776 % \ltj@yablshift\z@ \ltj@tablshift\z@
778 % \@tempcntb\directlua{luatexja.pltx_composite_last_node_char()}%)
779 % \xdef\pltx@composite@temp{\noexpand\@tempcntb=\the\@tempcntb\relax}%
780 % \aftergroup\pltx@composite@temp
782 % \ifnum\ltjgetparameter{direction}=3 %
783 % \@tempdima=\ltj@tablshift sp\else\@tempdima=\ltj@yablshift sp\fi
784 % \ifnum\@tempcntb<\z@\@tempcnta\z@\else
785 % \@tempcnta=\ltjgetparameter{jacharrange}{\ltjgetparameter{chartorange}{\@tempcntb}}\relax
786 % \ifnum\@tempcnta=\z@\@tempdima\z@\fi
788 % \ifnum\@tempcnta>\z@
789 % \ifodd\ltjgetparameter{alxspmode}{\@tempcntb}\else\leavevmode\hbox{}\fi
790 % \begingroup\mathsurround\z@$%
791 % \hbox{\lower\@tempdima\box\z@}
793 % \ifnum\ltjgetparameter{alxspmode}{\@tempcntb}<2\hbox{}\fi
795 % \ifdim\@tempdima=\z@{\ltj@yablshift\z@ \ltj@tablshift\z@#1}%
796 % \else\lower\@tempdima\box\z@\fi