2 % lltjext.sty: derived from plext.sty in pLaTeX.
5 \NeedsTeXFormat{LaTeX2e}
6 \ProvidesPackage{lltjext}[2017/04/06 v1.2f-ltj-5 Macros for vertical writing]
7 \RequirePackage{luatexja}
10 \global\let\ltj@lltjext@orig@tabularS=\tabular*
12 \let\ltj@lltjext@orig@tabular=\tabular
13 \let\ltj@lltjext@orig@array=\array
16 \def\array{\let\@acol\@arrayacol \let\@classz\@arrayclassz
17 \let\@classiv\@arrayclassiv
18 \let\\\@arraycr\let\@halignto\@empty\X@tabarray}
19 \def\tabular{\let\@halignto\@empty\X@tabular}
20 \@namedef{tabular*}{\@ifnextchar<%>
21 {\@stabular}{\@stabular<Z>}}
22 \def\X@tabarray{\@ifnextchar<%>
23 {\p@tabarray}{\p@tabarray<Z>}}
24 \def\X@tabular{\@ifnextchar<%>
25 {\p@tabular}{\p@tabular<Z>}}
26 \def\@stabular<#1>#2{%
27 \setlength\dimen@{#2}%
28 \edef\@halignto{to\the\dimen@}\p@tabular<#1>}
29 \def\p@tabular<#1>{\leavevmode \hbox \bgroup
30 \count@=\ltjgetparameter{direction}$\let\@acol\@tabacol
31 \let\@classz\@tabclassz
32 \let\@classiv\@tabclassiv \let\\\@tabularcr\p@tabarray<#1>}
33 \def\p@tabarray<#1>{\m@th\@ifnextchar[%]
34 {\p@array<#1>}{\p@array<#1>[c]}}
36 \def\p@array<#1>[#2]#3{%
40 \let\box@dir\utod\@tempcnta=\zstrutbox
44 \let\box@dir\yoko\@tempcnta=\ystrutbox
46 \let\box@dir\tate\@tempcnta=\tstrutbox
48 \let\box@dir\dtou\@tempcnta=\dstrutbox
50 \let\box@dir\utod\@tempcnta=\zstrutbox
55 \or \let\box@dir\dtou\@tempcnta=\dstrutbox% dtou
56 \or\or\let\box@dir\tate\@tempcnta=\tstrutbox% tate
57 \or \let\box@dir\yoko\@tempcnta=\ystrutbox% yoko
58 \else \let\box@dir\utod\@tempcnta=\zstrutbox% utod
61 \setbox\@arstrutbox\hbox{%
63 \vrule\@height\arraystretch\ltjgetht\@tempcnta
64 \@depth\arraystretch\ltjgetdp\@tempcnta \@width\z@}%
65 \fork@array@option<#1>[#2]%
66 \@mkpream{#3}\edef\@preamble{\ialign \noexpand\@halignto
67 \bgroup\@arstrut \@preamble \tabskip\z@skip \cr}%
68 \let\tabularnewline\\%
69 \@begin@alignbox\bgroup\box@dir\adjustbaseline
71 \let\@sharp##\let\protect\relax
72 \lineskip\z@skip\baselineskip\z@skip\@preamble}
73 \def\endarray{\crcr\egroup\egroup\@end@alignbox}
74 \def\endtabular{\endarray$\egroup}
75 \expandafter \let \csname endtabular*\endcsname = \endtabular
76 % コミュニティ版では、アスキー版で不自然だった表組(array環境およびtabular環境)と
77 % 周囲の本文との揃え位置を修正し、以下のように設計しました。
79 % \item 周囲の組方向が横組かつ組方向が|<y>|, |<z>|指定の場合
81 % \item |[t]|指定のとき、\\一行目のベースラインが周囲のそれと一致(罫線の場合は和文ベースラインの位置)
82 % \item |[c]|指定のとき、\\表組の中心が周囲の数式軸を通る(欧文ベースラインシフトの影響下)
83 % \item |[b]|指定のとき、\\最終行のベースラインが周囲のそれと一致(罫線の場合は和文ベースラインの位置)
85 % \item 周囲の組方向が横組かつ組方向が|<t>|指定の場合
87 % \item |[t]|指定のとき\\箱の上端が周囲の和文文字の高さと一致
88 % \item |[c]|指定のとき、\\表組の中心が周囲の数式軸を通る(欧文ベースラインシフトの影響下)
89 % \item |[b]|指定のとき\\箱の下端が周囲の和文文字の深さと一致
91 % \item 周囲の組方向が縦組かつ組方向が|<y>|指定の場合
93 % \item |[t]|指定のとき\\箱の上端が周囲の和文文字の高さと一致
94 % \item |[c]|指定のとき、\\表組の中心が周囲の数式軸を通る(欧文ベースラインシフトの影響下)
95 % \item |[b]|指定のとき\\箱の下端が周囲の和文文字の深さと一致
97 % \item 周囲の組方向が縦組かつ組方向が|<t>|指定の場合
99 % \item |[t]|指定のとき、\\一行目のベースラインが周囲のそれと一致(罫線の場合は和文ベースラインの位置)
100 % \item |[c]|指定のとき、\\表組の中心が周囲の数式軸を通る(欧文ベースラインシフトの影響下)
101 % \item |[b]|指定のとき、\\最終行のベースラインが周囲のそれと一致(罫線の場合は和文ベースラインの位置)
103 % \item 周囲の組方向が縦組かつ組方向が|<z>|指定の場合
106 %^^A \item |[t]|指定のとき、\\表組の上端が周囲の和文ベースラインと一致
107 %^^A \item |[c]|指定のとき、\\表組の中心が周囲の数式軸を通る(欧文ベースラインシフトの影響下)
108 %^^A \item |[b]|指定のとき、\\表組の下端が周囲の和文ベースラインと一致
111 \def\fork@array@option<#1>[#2]{%
112 \ifnum\ltjgetparameter{direction}=4 % yoko
115 \let\@begin@alignbox\vtop
116 \let\@end@alignbox\relax
118 \let\@begin@alignbox\vbox
119 \let\@end@alignbox\relax
121 \let\@begin@alignbox\vcenter
122 \let\@end@alignbox\relax
126 \def\@begin@alignbox{\raise\cht\vtop\bgroup\kern\z@\vbox}%
127 \let\@end@alignbox\egroup
129 \def\@begin@alignbox{\lower\cdp\vbox\bgroup\vbox}%
130 \def\@end@alignbox{\kern\z@\egroup}%
132 \let\@begin@alignbox\vcenter
133 \let\@end@alignbox\relax
136 \else\ifnum\ltjgetparameter{direction}=1 % dtou
139 \def\@begin@alignbox{\raise\cht\vtop\bgroup\kern\z@\vbox}%
140 \let\@end@alignbox\egroup
142 \def\@begin@alignbox{\lower\cdp\vbox\bgroup\vbox}%
143 \def\@end@alignbox{\kern\z@\egroup}%
145 \let\@begin@alignbox\vcenter
146 \let\@end@alignbox\relax
148 \else\ifx\box@dir\dtou
150 \let\@begin@alignbox\vtop
151 \let\@end@alignbox\relax
153 \let\@begin@alignbox\vbox
154 \let\@end@alignbox\relax
156 \let\@begin@alignbox\vcenter
157 \let\@end@alignbox\relax
159 \else % 180 度回転→vtop, vbox を入れ替える
161 \let\@begin@alignbox\vbox %%% !!!
162 \let\@end@alignbox\relax
164 \let\@begin@alignbox\vtop %%% !!!
165 \let\@end@alignbox\relax
167 \let\@begin@alignbox\vcenter
168 \let\@end@alignbox\relax
174 \def\@begin@alignbox{\raise\cht\vtop\bgroup\kern\z@\vbox}%
175 \let\@end@alignbox\egroup
177 \def\@begin@alignbox{\lower\cdp\vbox\bgroup\vbox}%
178 \def\@end@alignbox{\kern\z@\egroup}%
180 \let\@begin@alignbox\vcenter
181 \let\@end@alignbox\relax
183 \else\ifx\box@dir\dtou % 180 度回転→vtop, vbox を入れ替える
185 \let\@begin@alignbox\vbox %%% !!!
186 \let\@end@alignbox\relax
188 \let\@begin@alignbox\vtop %%% !!!
189 \let\@end@alignbox\relax
191 \let\@begin@alignbox\vcenter
192 \let\@end@alignbox\relax
196 \let\@begin@alignbox\vtop
197 \let\@end@alignbox\relax
199 \let\@begin@alignbox\vbox
200 \let\@end@alignbox\relax
202 \let\@begin@alignbox\vcenter
203 \let\@end@alignbox\relax
212 \newdimen\floatheight
213 \newdimen\floatruletick \floatruletick=0.4pt
214 \newdimen\captionfloatsep \captionfloatsep=10pt
216 \let\captiondir\relax
217 \newdimen\captionwidth \captionwidth\z@
221 \def\captionfontsetup{\normalfont\normalsize}
222 \def\layoutfloat{\@ifnextchar(%)
223 {\X@layoutfloat}{\X@layoutfloat(-5\p@,-5\p@)}}
224 \def\X@layoutfloat(#1,#2){\@ifnextchar[%]
225 {\@layoutfloat(#1,#2)}{\@layoutfloat(#1,#2)[c]}}
226 \long\def\@layoutfloat(#1,#2)[#3]#4{%
228 \floatwidth=#1 \floatheight=#2 \edef\float@pos{#3}%
229 \ifdim\floatwidth<\z@
230 \floatwidth\ltjgetwd\z@\floatruletick\z@
232 \ifdim\floatheight<\z@
233 \floatheight\ltjgetht\z@\advance\floatheight\ltjgetdp\z@\relax
236 \setbox\@floatbox\vbox to\floatheight{\offinterlineskip
237 \hrule width\floatwidth height\floatruletick depth\z@
238 \vss\hbox to\floatwidth{%
239 \vrule width\floatruletick height\floatheight depth\z@
240 \hss\vbox to\floatheight{\hsize\floatwidth\vss#4\vss}\hss
241 \vrule width\floatruletick height\floatheight depth\z@
242 }\hrule width\floatwidth height\floatruletick depth\z@}}
243 \def\DeclareLayoutCaption#1<#2>(#3)[#4#5]{%
245 \ifx\csname #1@layoutcaption\endcsname\relax \else
246 \@latex@info{Redeclaring capiton layout setting of '#1'}%
249 \gdef\csname #1@layoutcaption\endcsname{%
250 \if Z\caption@dir\def\caption@dir{#2}\fi
251 \ifdim\captionwidth=\z@ \captionwidth=#3\relax\fi
252 \if Z\caption@posa\def\caption@posa{#4}\fi
253 \if Z\caption@posb\def\caption@posb{#5}\fi}}
254 \@onlypreamble\DeclareLayoutCaption
255 \DeclareLayoutCaption{figure}<y>(.8\linewidth)[cd]
256 \DeclareLayoutCaption{table}<y>(.8\linewidth)[cu]
257 \def\layoutcaption{\def\caption@dir{Z}\captionwidth\z@
258 \def\caption@posa{Z}\def\caption@posb{Z}%
259 \@ifnextchar<\X@layoutcaption{%
260 \@ifnextchar(\@ilayoutcaption{%
261 \@ifnextchar[\@iilayoutcaption\relax}}}
262 \def\X@layoutcaption<#1>{\def\caption@dir{#1}%
263 \@ifnextchar(\@ilayoutcaption{%
264 \@ifnextchar[\@iilayoutcaption\relax}}
265 \def\@ilayoutcaption(#1){\setlength\captionwidth{#1}%
266 \@ifnextchar[{\@iilayoutcaption}{\relax}}
267 \def\@iilayoutcaption[#1#2]{%
268 \def\caption@posa{#1}\def\caption@posb{#2}}
269 \def\pcaption{\refstepcounter\@captype \@dblarg{\@pcaption\@captype}}
270 \long\def\@pcaption#1[#2]#3{%
271 \addcontentsline{\csname ext@#1\endcsname}{#1}{%
272 \protect\numberline{\csname the#1\endcsname}{\ignorespaces#2}}%
274 \latex@error{Use with `\protect\layoutfloat'.}\@eha
276 \make@pcaptionbox{#3}%
278 \setbox\@tempboxa\vbox{\hbox to\hsize{\if l\float@pos\else\hss\fi
279 \if l\caption@posb\box\@captionbox\kern\captionfloatsep\fi
280 \if t\caption@posa\vtop
281 \else\if b\caption@posa\vbox
282 \else\ifmmode\vcenter \else\@pboxswtrue $\vcenter \fi\fi\fi
283 {\if u\caption@posb\box\@captionbox\kern\captionfloatsep\fi
285 \if d\caption@posb\kern\captionfloatsep\box\@captionbox\fi}%
286 \if r\caption@posb\kern\captionfloatsep\box\@captionbox\fi
287 \if@pboxsw \m@th$\fi \if r\float@pos\else\hss\fi}}%
288 \par\vskip.25\baselineskip
290 \def\make@pcaptionbox#1{%
292 \ifx\csname\@captype @layoutcaption\endcsname\relax
293 \@latex@warning{Default caption layout of `\@captype' unknown.}%
294 \def\caption@dir{Z}\captionwidth\z@
295 \def\caption@posa{Z}\def\caption@posb{Z}%
297 \csname \@captype @layoutcaption\endcsname
300 % \@tempswa: 基本組の組方向とキャプションの組方向が直交するか?
301 \if y\caption@dir \let\captiondir\yoko
302 \ifodd\ltjgetparameter{direction}\relax\@tempswatrue\fi
303 \else\if z\caption@dir \let\captiondir\relax
304 \ifnum\ltjgetparameter{direction}=3\relax\let\captiondir\utod\fi
305 \else\if d\caption@dir \let\captiondir\dtou
306 \ifodd\ltjgetparameter{direction}\else\@tempswatrue\fi
307 \else\if u\caption@dir \let\captiondir\utod
308 \ifodd\ltjgetparameter{direction}\else\@tempswatrue\fi
309 \else\if t\caption@dir \let\captiondir\tate
310 \ifodd\ltjgetparameter{direction}\else\@tempswatrue\fi
312 \setbox0\hbox{\hbox{\captiondir
313 \captionfontsetup\parindent\z@\inhibitglue
314 \csname fnum@\@captype\endcsname #1}}%"
315 \if@tempswa\@tempdima\ltjgetht0\relax\else\@tempdima\ltjgetwd0\relax\fi
316 \ifdim\@tempdima>\captionwidth \@tempdima\captionwidth \fi
319 \if u\caption@posb\vbox
320 \else\if d\caption@posb\vbox
321 \else\if t\caption@posa\vtop
322 \else\if b\caption@posa\vbox
323 \else\ifmmode\vcenter\else\@pboxswtrue $\vcenter\fi
325 {\hsize\@tempdima\kern\z@
326 \vbox{\captiondir\hsize\@tempdima
327 \captionfontsetup\parindent\z@\inhibitglue
328 \csname fnum@\@captype\endcsname #1}\kern\z@
329 }\if@pboxsw \m@th$\fi}%
330 \let\to@captionboxwidth\relax
331 \if l\caption@posb \else\if r\caption@posb\else
332 \def\to@captionboxwidth{to\floatwidth}\fi\fi
333 \setbox\@captionbox\hbox\to@captionboxwidth{%
334 \if t\caption@posa\else\hss\fi
336 \if b\caption@posa\else\hss\fi}}
338 %%% minipage and parbox
339 \def\minipage{\@ifnextchar<%>
340 {\X@minipage}{\X@minipage<Z>}}
341 \def\X@minipage<#1>{\@ifnextchar[%]
342 {\@iminipage<#1>}{\@iiiminipage<#1>{c}\relax[s]}}
343 \def\@iminipage<#1>[#2]{\@ifnextchar[%]
344 {\@iiminipage<#1>{#2}}{\@iiiminipage<#1>{#2}\relax[s]}}
345 \def\@iiminipage<#1>#2[#3]{\@ifnextchar[%]
346 {\@iiiminipage<#1>{#2}{#3}}{\@iiiminipage<#1>{#2}{#3}[#2]}}
347 \def\@iiiminipage<#1>#2#3[#4]#5{%
349 \setlength\@tempdima{#5}%
350 \def\@mpargs{<#1>{#2}{#3}[#4]{#5}}%
353 \ifnum\ltjgetparameter{direction}=3\relax
357 \if #1y\relax \let\box@dir\yoko
358 \else\if #1t\relax\let\box@dir\tate
359 \else\if #1d\relax\let\box@dir\dtou
360 \else\if #1u\relax\let\box@dir\utod
364 \ifcase\ltjgetparameter{direction}\relax
365 \or \let\box@dir\dtou
366 \or\or\let\box@dir\tate
367 \or \let\box@dir\yoko
368 \else \let\box@dir\utod
371 \setbox\@tempboxa\vbox\bgroup\box@dir
375 \textwidth\hsize \columnwidth\hsize
377 \def\@mpfn{mpfootnote}\def\thempfn{\thempfootnote}%
379 \let\@footnotetext\@mpfootnotetext
380 \let\@listdepth\@mplistdepth \@mplistdepth\z@
386 \ifvoid\@mpfootins\else
387 \vskip\skip\@mpfootins
392 \@minipagefalse %% added 24 May 89
395 \expandafter\@iiiparbox\@mpargs{\unvbox\@tempboxa}\egroup}
396 \DeclareRobustCommand\parbox{\@ifnextchar<%>
397 {\X@parbox}{\X@parbox<Z>}}
398 \def\X@parbox<#1>{\@ifnextchar[%]
399 {\@iparbox<#1>}{\@iiiparbox<#1>{c}\relax[s]}}
400 \def\@iparbox<#1>[#2]{\@ifnextchar[%]
401 {\@iiparbox<#1>{#2}}{\@iiiparbox<#1>{#2}\relax[s]}}
402 \def\@iiparbox<#1>#2[#3]{\@ifnextchar[%]%
403 {\@iiiparbox<#1>{#2}{#3}}{\@iiiparbox<#1>{#2}{#3}[#2]}}
404 \long\def\@iiiparbox<#1>#2#3[#4]#5#6{%
406 \setlength\@tempdima{#5}%
407 \fork@parbox@option<#1>[#2]%
408 \@begin@tempboxa\vbox{\box@dir
409 \hsize\@tempdima\@parboxrestore\adjustbaseline#6\@@par}%
411 \setlength\@tempdimb{#3}%
412 \edef\@parboxto{to\the\@tempdimb}%
414 \@begin@parbox\@parboxto{\box@dir\adjustbaseline
415 \let\hss\vss\let\unhbox\unvbox
416 \csname bm@#4\endcsname}\@end@parbox
418 \def\fork@parbox@option<#1>[#2]{%
421 \ifnum\ltjgetparameter{direction}=3\relax
425 \if #1y\relax \let\box@dir\yoko
426 \else\if #1t\relax\let\box@dir\tate
427 \else\if #1d\relax\let\box@dir\dtou
428 \else\if #1u\relax\let\box@dir\utod
432 \ifcase\ltjgetparameter{direction}\relax
433 \or \let\box@dir\dtou
434 \or\or\let\box@dir\tate
435 \or \let\box@dir\yoko
436 \else \let\box@dir\utod
439 %%% now almost same as \fork@array@option
440 \ifnum\ltjgetparameter{direction}=4 % yoko
443 \let\@begin@parbox\vtop
444 \let\@end@parbox\relax
446 \let\@begin@parbox\vbox
447 \let\@end@parbox\relax
450 \let\@begin@parbox\vcenter\let\@end@parbox\relax
452 \def\@begin@parbox{\null$\vcenter}%
453 \def\@end@parbox{\m@th$\null}%
458 \def\@begin@parbox{\raise\cht\vtop\bgroup\kern\z@\vbox}%
459 \let\@end@parbox\egroup
461 \def\@begin@parbox{\lower\cdp\vbox\bgroup\vbox}%
462 \def\@end@parbox{\kern\z@\egroup}%
465 \let\@begin@parbox\vcenter\let\@end@parbox\relax
467 \def\@begin@parbox{\null$\vcenter}%
468 \def\@end@parbox{\m@th$\null}%
472 \else\ifnum\ltjgetparameter{direction}=1 % dtou
475 \def\@begin@parbox{\raise\cht\vtop\bgroup\kern\z@\vbox}%
476 \let\@end@parbox\egroup
478 \def\@begin@parbox{\lower\cdp\vbox\bgroup\vbox}%
479 \def\@end@parbox{\kern\z@\egroup}%
482 \let\@begin@parbox\vcenter\let\@end@parbox\relax
484 \def\@begin@parbox{\null$\vcenter}%
485 \def\@end@parbox{\m@th$\null}%
488 \else\ifx\box@dir\dtou
490 \let\@begin@parbox\vtop
491 \let\@end@parbox\relax
493 \let\@begin@parbox\vbox
494 \let\@end@parbox\relax
497 \let\@begin@parbox\vcenter\let\@end@parbox\relax
499 \def\@begin@parbox{\null$\vcenter}%
500 \def\@end@parbox{\m@th$\null}%
503 \else % 180 度回転→vtop, vbox を入れ替える
505 \let\@begin@parbox\vbox %%% !!!
506 \let\@end@parbox\relax
508 \let\@begin@parbox\vtop %%% !!!
509 \let\@end@parbox\relax
512 \let\@begin@parbox\vcenter\let\@end@parbox\relax
514 \def\@begin@parbox{\null$\vcenter}%
515 \def\@end@parbox{\m@th$\null}%
522 \def\@begin@parbox{\raise\cht\vtop\bgroup\kern\z@\vbox}%
523 \let\@end@parbox\egroup
525 \def\@begin@parbox{\lower\cdp\vbox\bgroup\vbox}%
526 \def\@end@parbox{\kern\z@\egroup}%
529 \let\@begin@parbox\vcenter\let\@end@parbox\relax
531 \def\@begin@parbox{\null$\vcenter}%
532 \def\@end@parbox{\m@th$\null}%
535 \else\ifx\box@dir\dtou % 180 度回転→vtop, vbox を入れ替える
537 \let\@begin@parbox\vbox %%% !!!
538 \let\@end@parbox\relax
540 \let\@begin@parbox\vtop %%% !!!
541 \let\@end@parbox\relax
544 \let\@begin@parbox\vcenter\let\@end@parbox\relax
546 \def\@begin@parbox{\null$\vcenter}%
547 \def\@end@parbox{\m@th$\null}%
552 \let\@begin@parbox\vtop
553 \let\@end@parbox\relax
555 \let\@begin@parbox\vbox
556 \let\@end@parbox\relax
559 \let\@begin@parbox\vcenter\let\@end@parbox\relax
561 \def\@begin@parbox{\null$\vcenter}%
562 \def\@end@parbox{\m@th$\null}%
570 \def\pbox{\leavevmode\@ifnextchar<{\X@makePbox}{\X@makePbox<Z>}}
571 \def\X@makePbox<#1>{%
572 \@ifnextchar[{\@imakePbox<#1>}{\@imakePbox<#1>[-5\p@]}}
573 \def\@imakePbox<#1>[#2]{\@ifnextchar[%]
574 {\@iimakePbox<#1>{#2}}{\@iimakePbox<#1>{#2}[c]}}
575 \def\@iimakePbox<#1>#2[#3]#4{%
576 \bgroup\let\box@dir\relax
578 \ifnum\ltjgetparameter{direction}=3 \relax
582 \if #1y\relax \let\box@dir\yoko
583 \else\if #1t\relax\let\box@dir\tate
584 \else\if #1d\relax\let\box@dir\dtou
585 \else\if #1u\relax\let\box@dir\utod
589 \ifcase\ltjgetparameter{direction}
590 \or \let\box@dir\dtou
591 \or\or\let\box@dir\tate
592 \or \let\box@dir\yoko
593 \else \let\box@dir\utod
596 \ifdim #2 <\z@ \hbox{\box@dir#4}\else
598 \if #3l\relax\else\hss\fi
600 \if #3r\relax\else\hss\fi}\fi\egroup}
603 \def\picture{\@ifnextchar<%>
604 {\X@picture}{\X@picture<Z>}}
605 \def\X@picture<#1>(#2,#3){\@ifnextchar(%)
606 {\@@picture<#1>(#2,#3)}{\@@picture<#1>(#2,#3)(0,0)}}
608 \def\ltj@@pic@reset@blshift{%
609 \ltj@yablshift\z@\ltj@ykblshift\z@
610 \ltj@tablshift\z@\ltj@tkblshift\z@
612 \def\@@picture<#1>(#2,#3)(#4,#5){%
613 \edef\ltj@@pic@save@blshift{%
614 \noexpand\ltj@yablshift\the\ltj@yablshift\noexpand\relax
615 \noexpand\ltj@ykblshift\the\ltj@ykblshift\noexpand\relax
616 \noexpand\ltj@tablshift\the\ltj@tablshift\noexpand\relax
617 \noexpand\ltj@tkblshift\the\ltj@tkblshift\noexpand\relax
619 \bgroup\let\box@dir\relax
621 \ifnum\ltjgetparameter{direction}=3 \relax
625 \if #1y\relax \let\box@dir\yoko
626 \else\if #1t\relax\let\box@dir\tate
627 \else\if #1d\relax\let\box@dir\dtou
628 \else\if #1u\relax\let\box@dir\utod
632 \ifcase\ltjgetparameter{direction}
633 \or \let\box@dir\dtou
634 \or\or\let\box@dir\tate
635 \or \let\box@dir\yoko
636 \else \let\box@dir\utod
639 \@picwd=#2\unitlength \@picht=#3\unitlength
640 \setbox\@picbox\hbox to\@picwd\bgroup\box@dir
641 \hskip-#4\unitlength\lower#5\unitlength\hbox\bgroup
642 \ltj@@pic@reset@blshift
646 \setbox0=\hbox{\box@dir%
647 \ltjsetht\@picbox\@picht \ltjsetdp\@picbox\z@
650 \ifnum\ltjgetparameter{direction}=3 \@tempswatrue\fi
651 \ifnum\ltjgetparameter{direction}=11 \@tempswatrue\fi
653 \ifx\box@dir\yoko % この場合だけ垂直位置補正が必要
654 \ltjsetht\@picbox\dimexpr\ltjgetht\@picbox+\ltjgetdp\@picbox\relax
659 \egroup\ltj@@pic@save@blshift}
661 \def\put{\ltj@@pic@reset@blshift\org@put}
663 \def\line{\ltj@@pic@reset@blshift\org@line}
664 \let\org@vector\vector
665 \def\vector{\ltj@@pic@reset@blshift\org@vector}
666 \let\org@dashbox\dashbox
667 \def\dashbox{\ltj@@pic@reset@blshift\org@dashbox}
669 \def\oval{\ltj@@pic@reset@blshift\org@oval}
670 \let\org@circle\circle
671 \def\circle{\ltj@@pic@reset@blshift\org@circle}
674 \newif\ifnot@advanceline
676 \rensujiskip=0.25\chs plus.25\zw minus.25\zw
677 \DeclareRobustCommand\rensuji{%
678 \@ifstar{\not@advancelinetrue\@rensuji}{\@rensuji}}
679 \def\@rensuji{\@ifnextchar[{\@@rensuji}{\@@rensuji[c]}}
680 \def\@@rensuji[#1]#2{%
681 \ifvmode\leavevmode\fi
682 \ifnum\ltjgetparameter{direction}=4\relax\hbox{#2}\else
684 \setbox\tw@\hbox{漢}% 「あ」では仮名書体使用時がまずそう
685 \@tempdimb\ltjgetht\tw@ \advance\@tempdimb\ltjgetdp\tw@
686 \ifnot@advanceline\not@advancelinefalse\else
687 \setbox\z@\hbox{\yoko#2}%
688 \@tempdima\ltjgetht\z@ \advance\@tempdima\ltjgetdp\z@
689 \ifnum\ltjgetparameter{direction}=1\relax
690 % 周囲が dtou の場合には,高さ \ltjgetht\tw@, 深さ \ltjgetdp\tw@ のボックスを基準としている.
691 \if #1c\relax\vrule \@width \z@ \@height\dimexpr.5\@tempdima+.5\ltjgetht\tw@-.5\ltjgetdp\tw@
692 \@depth\dimexpr.5\@tempdima-.5\ltjgetht\tw@+.5\ltjgetdp\tw@
693 \else\if #1l\relax\vrule\@width \z@\@height\ltjgetht\tw@ \@depth\dimexpr\@tempdima-\ltjgetht\tw@
694 \else\vrule\@width \z@ \@height\dimexpr\@tempdima-\ltjgetdp\tw@ \@depth\ltjgetdp\tw@
697 % 周囲が tate, utod の場合も同じ
698 \if #1c\relax\vrule \@width \z@ \@height\dimexpr.5\@tempdima+.5\ltjgetht\tw@-.5\ltjgetdp\tw@
699 \@depth\dimexpr.5\@tempdima-.5\ltjgetht\tw@+.5\ltjgetdp\tw@
700 \else\if #1r\relax\vrule\@width \z@\@height\ltjgetht\tw@ \@depth\dimexpr\@tempdima-\ltjgetht\tw@
701 \else\vrule\@width \z@ \@height\dimexpr\@tempdima-\ltjgetdp\tw@ \@depth\ltjgetdp\tw@
705 \ifnum\ltjgetparameter{direction}=1\relax
706 \if #1c\relax\hbox to\@tempdimb{\yoko\hss#2\hss\kern-\ltjgetdp\tw@}%
707 \else\if #1r\relax\vbox{\hbox to\@tempdimb{\yoko\hss#2\kern-\ltjgetdp\tw@}}%
708 \else\lower\ltjgetdp\tw@\vtop{\hbox to\@tempdimb{\yoko#2\hss}}%
711 \if #1c\relax\raise\dimexpr.5\@tempdimb-\ltjgetdp\tw@
712 \hbox to\@tempdimb{\yoko \hss#2\hss}%
713 \else\if #1r\relax\raise\dimexpr.5\@tempdimb-\ltjgetdp\tw@
714 \vbox{\hbox to\@tempdimb{\yoko\hss#2}}%
715 \else\raise\dimexpr.5\@tempdimb-\ltjgetdp\tw@
716 \vtop{\hbox to\@tempdimb{\yoko #2\hss}}%
722 \let\prensuji\rensuji
725 \def\Kanji#1{\expandafter\@Kanji\csname c@#1\endcsname}
726 \def\@Kanji#1{\kansuji #1}
727 \def\kanji{\ifnum\ltjgetparameter{direction}=3 \expandafter\kansuji\fi}
731 \def\boutenchar{\char\euc"A1A2}%"
732 \def\bou#1{\ifvmode\leavevmode\fi\@bou#1\end}
734 \ifx#1\end \let\next=\relax
736 \ifnum\ltjgetparameter{direction}=3\relax
737 \hbox to\z@{\vbox to\z@{\boxmaxdepth\maxdimen
738 \vss\moveleft0.2\zw\hbox{\yoko\boutenchar}\nointerlineskip
739 \hbox{\char\euc"A1A1}}\hss}\nobreak#1\relax
741 \hbox to\z@{\vbox to\z@{\boxmaxdepth\maxdimen
742 \vss\moveleft-0.2\zw\hbox{\boutenchar}\nointerlineskip
743 \hbox{\char\euc"A1A1}}\hss}\nobreak#1\relax
750 \ifnum\ltjgetparameter{direction}=3\relax
751 \setbox\z@\hbox{#1}\leavevmode\raise.7\zw
752 \hbox to\z@{\vrule\@width\wd\z@ \@depth\z@ \@height.4\p@\hss}%
754 \else\underline{#1}\fi}
757 \def\@eqnnum{{\reset@font\rmfamily \normalcolor
758 \ifnum\ltjgetparameter{direction}=11\raise.25\zh\hbox{\yoko(\theequation)}%
759 \else (\theequation)\fi}}
760 \def\@thecounter#1{\noexpand\rensuji{\noexpand\arabic{#1}}}
761 \def\@thmcounter#1{\noexpand\rensuji{\noexpand\arabic{#1}}}
763 %% Compatibility with array package
765 \def\ltj@lltjext@patch@array{%
766 \patchcmd{\@tabular}{\hbox\bgroup}{%
767 \hbox\bgroup\count@=\ltjgetparameter{direction}}{}{}
768 \def\@startpbox##1{\bgroup
769 \box@dir\adjustbaseline%%% これを追加
770 \hsize=##1\@arrayparboxrestore
772 \vrule \@height \ltjgetht\@arstrutbox \@width \z@
775 \def\@tabarray{\@ifnextchar<\p@tabarray{\p@tabarray<Z>}}
776 \def\p@array<##1>[##2]##3{%
779 \ifnum\count@=3\relax
780 \let\box@dir\utod\@tempcnta=\zstrutbox
784 \let\box@dir\yoko\@tempcnta=\ystrutbox
786 \let\box@dir\tate\@tempcnta=\tstrutbox
788 \let\box@dir\dtou\@tempcnta=\dstrutbox
790 \let\box@dir\utod\@tempcnta=\zstrutbox
795 \or \let\box@dir\dtou\@tempcnta=\dstrutbox% dtou
796 \or\or\let\box@dir\tate\@tempcnta=\tstrutbox% tate
797 \or \let\box@dir\yoko\@tempcnta=\ystrutbox% yoko
798 \else \let\box@dir\utod\@tempcnta=\zstrutbox% utod
801 \setbox \@arstrutbox \hbox{\box@dir\vrule
802 \@height \arraystretch
803 \dimexpr \ltjgetht\@tempcnta+\extrarowheight\relax
804 \@depth \arraystretch \ltjgetdp \@tempcnta
806 \fork@array@option<##1>[##2]%
809 \xdef\@preamble{\ialign \noexpand \@halignto
810 \bgroup \tabskip \z@skip \@arstrut \@preamble
814 \@begin@alignbox\bgroup\box@dir\adjustbaseline
816 \let\@sharp####\let\protect\relax
817 \let\\\@arraycr\let\tabularnewline\\\let\par\@empty
818 \lineskip\z@skip\baselineskip\z@skip\@preamble}
819 \def\endarray{\crcr\egroup\egroup\@end@alignbox\@arrayright}
822 \@ifpackageloaded{array}{%
823 \expandafter\let\csname tabular*\endcsname=\ltj@lltjext@orig@tabularS
824 \let\tabular=\ltj@lltjext@orig@tabular
825 \let\array=\ltj@lltjext@orig@array
826 \ltj@lltjext@patch@array
828 \let\ltj@lltjext@orig@tabularS\relax
829 \let\ltj@lltjext@orig@tabular\relax
830 \let\ltj@lltjext@orig@array\relax
831 \RequirePackage{filehook,etoolbox}
832 \AtEndOfPackageFile{array}{\ltj@lltjext@patch@array}
835 %%%%%%%%%%%%%%%% LuaTeX-ja original
837 \define@key[ltj]{japaram}{autouprightnum}{% %COUNT
838 \ltj@@set@stack{AURN}{0}{10000}\z@#1 }