2 % lltjext.sty: derived from plext.sty in pLaTeX.
5 \NeedsTeXFormat{LaTeX2e}
6 \ProvidesPackage{lltjext}
7 [2014/09/06 v1.2-ltj-3 Macros for vertical writing]
8 \RequirePackage{luatexja}
10 \let\ltj@lltjext@orig@tabular=\tabular
11 \let\ltj@lltjext@orig@array=\array
14 \def\array{\let\@acol\@arrayacol \let\@classz\@arrayclassz
15 \let\@classiv\@arrayclassiv
16 \let\\\@arraycr\let\@halignto\@empty\X@tabarray}
17 \def\tabular{\let\@halignto\@empty\X@tabular}
18 \@namedef{tabular*}{\@ifnextchar<%>
19 {\@stabular}{\@stabular<Z>}}
20 \def\X@tabarray{\@ifnextchar<%>
21 {\p@tabarray}{\p@tabarray<Z>}}
22 \def\X@tabular{\@ifnextchar<%>
23 {\p@tabular}{\p@tabular<Z>}}
24 \def\@stabular<#1>#2{\def\@halignto{to#2}\p@tabular<#1>}
25 \def\p@tabular<#1>{\leavevmode \hbox \bgroup $\let\@acol\@tabacol
26 \let\@classz\@tabclassz
27 \let\@classiv\@tabclassiv \let\\\@tabularcr\p@tabarray<#1>}
28 \def\p@tabarray<#1>{\m@th\@ifnextchar[%]
29 {\p@array<#1>}{\p@array<#1>[c]}}
31 \def\p@array<#1>[#2]#3{%
34 \ifnum\ltjgetparameter{direction}=3\relax
35 \let\box@dir\utod\@tempcnta=\zstrutbox
39 \let\box@dir\yoko\@tempcnta=\strutbox
41 \let\box@dir\tate\@tempcnta=\tstrutbox
43 \let\box@dir\dtou\@tempcnta=\dstrutbox
45 \let\box@dir\utod\@tempcnta=\zstrutbox
49 \ifcase\ltjgetparameter{direction}
50 \or \let\box@dir\dtou\@tempcnta=\dstrutbox% dtou
51 \or\or\let\box@dir\tate\@tempcnta=\tstrutbox% tate
52 \or \let\box@dir\yoko\@tempcnta=\strutbox% yoko
53 \else \let\box@dir\utod\@tempcnta=\zstrutbox% utod
56 \setbox\@arstrutbox\hbox{%
58 \vrule\@height\arraystretch\ltjgetht\@tempcnta
59 \@depth\arraystretch\ltjgetdp\@tempcnta \@width\z@}%
60 \fork@array@option<#1>[#2]%
61 \@mkpream{#3}\edef\@preamble{\ialign \noexpand\@halignto
62 \bgroup\@arstrut \@preamble \tabskip\z@skip \cr}%
63 \let\tabularnewline\\%
64 \@begin@alignbox\bgroup\box@dir\adjustbaseline
66 \let\@sharp##\let\protect\relax
67 \lineskip\z@skip\baselineskip\z@skip\@preamble}
68 \def\endarray{\crcr\egroup\egroup\@end@alignbox}
69 \def\endtabular{\endarray$\egroup}
70 \expandafter \let \csname endtabular*\endcsname = \endtabular
71 \def\fork@array@option<#1>[#2]{%
72 \ifnum\ltjgetparameter{direction}=4 % yoko
75 \let\@begin@alignbox\vtop
76 \let\@end@alignbox\relax
78 \let\@begin@alignbox\vbox
79 \let\@end@alignbox\relax
81 \let\@begin@alignbox\vcenter
82 \let\@end@alignbox\relax
86 \def\@begin@alignbox{\vtop\bgroup\kern\z@\vbox}%
87 \def\@end@alignbox{\egroup}%
89 \let\@begin@alignbox\vbox
90 \let\@end@alignbox\relax
92 \let\@begin@alignbox\vcenter
93 \let\@end@alignbox\relax
96 \else\ifnum\ltjgetparameter{direction}=1 % dtou
99 \def\@begin@alignbox{\vtop\bgroup\kern\z@\vbox}%
100 \def\@end@alignbox{\egroup}%
102 \let\@begin@alignbox\vbox
103 \let\@end@alignbox\relax
105 \let\@begin@alignbox\vcenter
106 \let\@end@alignbox\relax
108 \else\ifx\box@dir\dtou
110 \let\@begin@alignbox\vtop
111 \let\@end@alignbox\relax
113 \let\@begin@alignbox\vbox
114 \let\@end@alignbox\relax
116 \let\@begin@alignbox\vcenter
117 \let\@end@alignbox\relax
119 \else % 180 度回転→vtop, vbox を入れ替える
121 \let\@begin@alignbox\vbox %%% !!!
122 \let\@end@alignbox\relax
124 \let\@begin@alignbox\vtop %%% !!!
125 \let\@end@alignbox\relax
127 \let\@begin@alignbox\vcenter
128 \let\@end@alignbox\relax
134 \def\@begin@alignbox{\vtop\bgroup\kern\z@\vbox}%
135 \def\@end@alignbox{\egroup}%
137 \def\@begin@alignbox{\vbox\bgroup\vbox}%
138 \def\@end@alignbox{\kern\z@\egroup}%
140 \let\@begin@alignbox\vcenter
141 \let\@end@alignbox\relax
143 \else\ifx\box@dir\dtou % 180 度回転→vtop, vbox を入れ替える
145 \let\@begin@alignbox\vbox %%% !!!
146 \let\@end@alignbox\relax
148 \let\@begin@alignbox\vtop %%% !!!
149 \let\@end@alignbox\relax
151 \let\@begin@alignbox\vcenter
152 \let\@end@alignbox\relax
156 \let\@begin@alignbox\vtop
157 \let\@end@alignbox\relax
159 \let\@begin@alignbox\vbox
160 \let\@end@alignbox\relax
162 \let\@begin@alignbox\vcenter
163 \let\@end@alignbox\relax
172 \newdimen\floatheight
173 \newdimen\floatruletick \floatruletick=0.4pt
174 \newdimen\captionfloatsep \captionfloatsep=10pt
176 \let\captiondir\relax
177 \newdimen\captionwidth \captionwidth\z@
181 \def\captionfontsetup{\normalfont\normalsize}
182 \def\layoutfloat{\@ifnextchar(%)
183 {\X@layoutfloat}{\X@layoutfloat(-5\p@,-5\p@)}}
184 \def\X@layoutfloat(#1,#2){\@ifnextchar[%]
185 {\@layoutfloat(#1,#2)}{\@layoutfloat(#1,#2)[c]}}
186 \long\def\@layoutfloat(#1,#2)[#3]#4{%
188 \floatwidth=#1 \floatheight=#2 \edef\float@pos{#3}%
189 \ifdim\floatwidth<\z@
190 \floatwidth\ltjgetwd\z@\floatruletick\z@
192 \ifdim\floatheight<\z@
193 \floatheight\ltjgetht\z@\advance\floatheight\ltjgetdp\z@\relax
196 \setbox\@floatbox\vbox to\floatheight{\offinterlineskip
197 \hrule width\floatwidth height\floatruletick depth\z@
198 \vss\hbox to\floatwidth{%
199 \vrule width\floatruletick height\floatheight depth\z@
200 \hss\vbox to\floatheight{\hsize\floatwidth\vss#4\vss}\hss
201 \vrule width\floatruletick height\floatheight depth\z@
202 }\hrule width\floatwidth height\floatruletick depth\z@}}
203 \def\DeclareLayoutCaption#1<#2>(#3)[#4#5]{%
205 \ifx\csname #1@layoutcaption\endcsname\relax \else
206 \@latex@info{Redeclaring capiton layout setting of '#1'}%
209 \gdef\csname #1@layoutcaption\endcsname{%
210 \if Z\caption@dir\def\caption@dir{#2}\fi
211 \ifdim\captionwidth=\z@ \captionwidth=#3\relax\fi
212 \if Z\caption@posa\def\caption@posa{#4}\fi
213 \if Z\caption@posb\def\caption@posb{#5}\fi}}
214 \@onlypreamble\DeclareLayoutCaption
215 \DeclareLayoutCaption{figure}<y>(.8\linewidth)[cd]
216 \DeclareLayoutCaption{table}<y>(.8\linewidth)[cu]
217 \def\layoutcaption{\def\caption@dir{Z}\captionwidth\z@
218 \def\caption@posa{Z}\def\caption@posb{Z}%
219 \@ifnextchar<\X@layoutcaption{%
220 \@ifnextchar(\@ilayoutcaption{%
221 \@ifnextchar[\@iilayoutcaption\relax}}}
222 \def\X@layoutcaption<#1>{\def\caption@dir{#1}%
223 \@ifnextchar(\@ilayoutcaption{%
224 \@ifnextchar[\@iilayoutcaption\relax}}
225 \def\@ilayoutcaption(#1){\setlength\captionwidth{#1}%
226 \@ifnextchar[{\@iilayoutcaption}{\relax}}
227 \def\@iilayoutcaption[#1#2]{%
228 \def\caption@posa{#1}\def\caption@posb{#2}}
229 \def\pcaption{\refstepcounter\@captype \@dblarg{\@pcaption\@captype}}
230 \long\def\@pcaption#1[#2]#3{%
231 \addcontentsline{\csname ext@#1\endcsname}{#1}{%
232 \protect\numberline{\csname the#1\endcsname}{\ignorespaces#2}}%
234 \latex@error{Use with `\protect\layoutfloat'.}\@eha
236 \make@pcaptionbox{#3}%
238 \setbox\@tempboxa\vbox{\hbox to\hsize{\if l\float@pos\else\hss\fi
239 \if l\caption@posb\box\@captionbox\kern\captionfloatsep\fi
240 \if t\caption@posa\vtop
241 \else\if b\caption@posa\vbox
242 \else\ifmmode\vcenter \else\@pboxswtrue $\vcenter \fi\fi\fi
243 {\if u\caption@posb\box\@captionbox\kern\captionfloatsep\fi
245 \if d\caption@posb\kern\captionfloatsep\box\@captionbox\fi}%
246 \if r\caption@posb\kern\captionfloatsep\box\@captionbox\fi
247 \if@pboxsw \m@th$\fi \if r\float@pos\else\hss\fi}}%
248 \par\vskip.25\baselineskip
250 \def\make@pcaptionbox#1{%
252 \ifx\csname\@captype @layoutcaption\endcsname\relax
253 \@latex@warning{Default caption layout of `\@captype' unknown.}%
254 \def\caption@dir{Z}\captionwidth\z@
255 \def\caption@posa{Z}\def\caption@posb{Z}%
257 \csname \@captype @layoutcaption\endcsname
260 % tempswa\hline 基本組の組方向とキャプションの組方向が直交するか?
261 \if y\caption@dir \let\captiondir\yoko
262 \ifodd\ltjgetparameter{direction}\relax\@tempswatrue\fi
263 \else\if z\caption@dir \let\captiondir\relax
264 \ifnum\ltjgetparameter{direction}=3\relax\let\captiondir\utod\fi
265 \else\if d\caption@dir \let\captiondir\dtou
266 \ifodd\ltjgetparameter{direction}\else\@tempswatrue\fi
267 \else\if u\caption@dir \let\captiondir\utod
268 \ifodd\ltjgetparameter{direction}\else\@tempswatrue\fi
269 \else\if t\caption@dir \let\captiondir\tate
270 \ifodd\ltjgetparameter{direction}\else\@tempswatrue\fi
272 \setbox0\hbox{\hbox{\captiondir
273 \captionfontsetup\parindent\z@\inhibitglue
274 \csname fnum@\@captype\endcsname #1}}%"
275 \if@tempswa\@tempdima\ltjgetht0\relax\else\@tempdima\ltjgetwd0\relax\fi
276 \ifdim\@tempdima>\captionwidth \@tempdima\captionwidth \fi
279 \if u\caption@posb\vbox
280 \else\if d\caption@posb\vbox
281 \else\if t\caption@posa\vtop
282 \else\if b\caption@posa\vbox
283 \else\ifmmode\vcenter\else\@pboxswtrue $\vcenter\fi
285 {\hsize\@tempdima\kern\z@
286 \vbox{\captiondir\hsize\@tempdima
287 \captionfontsetup\parindent\z@\inhibitglue
288 \csname fnum@\@captype\endcsname #1}\kern\z@
289 }\if@pboxsw \m@th$\fi}%
290 \let\to@captionboxwidth\relax
291 \if l\caption@posb \else\if r\caption@posb\else
292 \def\to@captionboxwidth{to\floatwidth}\fi\fi
293 \setbox\@captionbox\hbox\to@captionboxwidth{%
294 \if t\caption@posa\else\hss\fi
296 \if b\caption@posa\else\hss\fi}}
298 %%% minipage and parbox
299 \def\minipage{\@ifnextchar<%>
300 {\X@minipage}{\X@minipage<Z>}}
301 \def\X@minipage<#1>{\@ifnextchar[%]
302 {\@iminipage<#1>}{\@iiiminipage<#1>{c}\@empty[s]}}
303 \def\@iminipage<#1>[#2]{\@ifnextchar[%]
304 {\@iiminipage<#1>{#2}}{\@iiiminipage<#1>{#2}\@empty[s]}}
305 \def\@iiminipage<#1>#2[#3]{\@ifnextchar[%]
306 {\@iiiminipage<#1>{#2}{#3}}{\@iiiminipage<#1>{#2}{#3}[#2]}}
307 \def\@iiiminipage<#1>#2#3[#4]#5{%
309 \setlength\@tempdima{#5}%
310 \def\@mpargs{<#1>{#2}{#3}[#4]{#5}}%
313 \ifnum\ltjgetparameter{direction}=3\relax
317 \if #1y\relax \let\box@dir\yoko
318 \else\if #1t\relax\let\box@dir\tate
319 \else\if #1d\relax\let\box@dir\dtou
320 \else\if #1u\relax\let\box@dir\utod
324 \ifcase\ltjgetparameter{direction}\relax
325 \or \let\box@dir\dtou
326 \or\or\let\box@dir\tate
327 \or \let\box@dir\yoko
328 \else \let\box@dir\utod
331 \setbox\@tempboxa\vbox\bgroup\box@dir
335 \textwidth\hsize \columnwidth\hsize
337 \def\@mpfn{mpfootnote}\def\thempfn{\thempfootnote}%
339 \let\@footnotetext\@mpfootnotetext
340 \let\@listdepth\@mplistdepth \@mplistdepth\z@
342 \global\@minipagetrue %% \global added 24 May 89
343 \everypar{\global\@minipagefalse\everypar{}}}
347 \ifvoid\@mpfootins\else
348 \vskip\skip\@mpfootins
353 \global\@minipagefalse %% added 24 May 89
356 \expandafter\@iiiparbox\@mpargs{\unvbox\@tempboxa}\egroup}
357 \def\parbox{\@ifnextchar<%>
358 {\X@parbox}{\X@parbox<Z>}}
359 \def\X@parbox<#1>{\@ifnextchar[%]
360 {\@iparbox<#1>}{\@iiiparbox<#1>{c}\@empty[s]}}
361 \def\@iparbox<#1>[#2]{\@ifnextchar[%]
362 {\@iiparbox<#1>{#2}}{\@iiiparbox<#1>{#2}\@empty[s]}}
363 \def\@iiparbox<#1>#2[#3]{\@ifnextchar[%]%
364 {\@iiiparbox<#1>{#2}{#3}}{\@iiiparbox<#1>{#2}{#3}[#2]}}
365 \long\def\@iiiparbox<#1>#2#3[#4]#5#6{%
367 \setlength\@tempdima{#5}%
368 \fork@parbox@option<#1>[#2]%
369 \@begin@tempboxa\vbox{\box@dir
370 \hsize\@tempdima\@parboxrestore\adjustbaseline#6\endgraf}%
371 \ifx\@empty#3\relax\else
372 \setlength\@tempdimb{#3}%
373 \def\@parboxto{to\@tempdimb}%
375 \@begin@parbox\@parboxto{\box@dir\adjustbaseline
376 \let\hss\vss\let\unhbox\unvbox
377 \csname bm@#4\endcsname}\@end@parbox
378 \@end@tempboxa\egroup}
379 \def\fork@parbox@option<#1>[#2]{%
382 \ifnum\ltjgetparameter{direction}=3\relax
386 \if #1y\relax \let\box@dir\yoko
387 \else\if #1t\relax\let\box@dir\tate
388 \else\if #1d\relax\let\box@dir\dtou
389 \else\if #1u\relax\let\box@dir\utod
393 \ifcase\ltjgetparameter{direction}\relax
394 \or \let\box@dir\dtou
395 \or\or\let\box@dir\tate
396 \or \let\box@dir\yoko
397 \else \let\box@dir\utod
400 %%% now almost same as \fork@array@option
401 \ifnum\ltjgetparameter{direction}=4 % yoko
404 \let\@begin@parbox\vtop
405 \let\@end@parbox\relax
407 \let\@begin@parbox\vbox
408 \let\@end@parbox\relax
410 \def\@begin@parbox{$\vcenter}%
411 \def\@end@parbox{\m@th$}%
415 \def\@begin@parbox{\vtop\bgroup\kern\z@\vbox}%
416 \def\@end@parbox{\egroup}%
418 \let\@begin@parbox\vbox
419 \let\@end@parbox\relax
421 \def\@begin@parbox{$\vcenter}%
422 \def\@end@parbox{\m@th$}%
425 \else\ifnum\ltjgetparameter{direction}=1 % dtou
428 \def\@begin@parbox{\vtop\bgroup\kern\z@\vbox}
429 \def\@end@parbox{\egroup}
431 \let\@begin@parbox\vbox
432 \let\@end@parbox\relax
434 \def\@begin@parbox{$\vcenter}%
435 \def\@end@parbox{\m@th$}%
437 \else\ifx\box@dir\dtou
439 \let\@begin@parbox\vtop
440 \let\@end@parbox\relax
442 \let\@begin@parbox\vbox
443 \let\@end@parbox\relax
445 \def\@begin@parbox{$\vcenter}%
446 \def\@end@parbox{\m@th$}%
448 \else % 180 度回転→vtop, vbox を入れ替える
450 \let\@begin@parbox\vbox %%% !!!
451 \let\@end@parbox\relax
453 \let\@begin@parbox\vtop %%% !!!
454 \let\@end@parbox\relax
456 \def\@begin@parbox{$\vcenter}%
457 \def\@end@parbox{\m@th$}%
463 \def\@begin@parbox{\vtop\bgroup\kern\z@\vbox}%
464 \def\@end@parbox{\egroup}%
466 \def\@begin@parbox{\vbox\bgroup\vbox}%
467 \def\@end@parbox{\kern\z@\egroup}%
469 \def\@begin@parbox{$\vcenter}%
470 \def\@end@parbox{\m@th$}%
472 \else\ifx\box@dir\dtou % 180 度回転→vtop, vbox を入れ替える
474 \let\@begin@parbox\vbox %%% !!!
475 \let\@end@parbox\relax
477 \let\@begin@parbox\vtop %%% !!!
478 \let\@end@parbox\relax
480 \def\@begin@parbox{$\vcenter}%
481 \def\@end@parbox{\m@th$}%
485 \let\@begin@parbox\vtop
486 \let\@end@parbox\relax
488 \let\@begin@parbox\vbox
489 \let\@end@parbox\relax
491 \def\@begin@parbox{$\vcenter}%
492 \def\@end@parbox{\m@th$}%
499 \def\pbox{\leavevmode\@ifnextchar<{\X@makePbox}{\X@makePbox<Z>}}
500 \def\X@makePbox<#1>{%
501 \@ifnextchar[{\@imakePbox<#1>}{\@imakePbox<#1>[-5\p@]}}
502 \def\@imakePbox<#1>[#2]{\@ifnextchar[%]
503 {\@iimakePbox<#1>{#2}}{\@iimakePbox<#1>{#2}[c]}}
504 \def\@iimakePbox<#1>#2[#3]#4{%
505 \bgroup\let\box@dir\relax
507 \ifnum\ltjgetparameter{direction}=3 \relax
511 \if #1y\relax \let\box@dir\yoko
512 \else\if #1t\relax\let\box@dir\tate
513 \else\if #1d\relax\let\box@dir\dtou
514 \else\if #1u\relax\let\box@dir\utod
518 \ifcase\ltjgetparameter{direction}
519 \or \let\box@dir\dtou
520 \or\or\let\box@dir\tate
521 \or \let\box@dir\yoko
522 \else \let\box@dir\utod
525 \ifdim #2 <\z@ \hbox{\box@dir#4}\else
527 \if #3l\relax\else\hss\fi
529 \if #3r\relax\else\hss\fi}\fi\egroup}
532 \def\picture{\@ifnextchar<%>
533 {\X@picture}{\X@picture<Z>}}
534 \def\X@picture<#1>(#2,#3){\@ifnextchar(%)
535 {\@@picture<#1>(#2,#3)}{\@@picture<#1>(#2,#3)(0,0)}}
537 \def\ltj@@pic@reset@blshift{%
538 \ltj@yablshift\z@\ltj@ykblshift\z@
539 \ltj@tablshift\z@\ltj@tkblshift\z@
541 \def\@@picture<#1>(#2,#3)(#4,#5){%
542 \edef\ltj@@pic@save@blshift{%
543 \noexpand\ltj@yablshift\the\ltj@yablshift\noexpand\relax
544 \noexpand\ltj@ykblshift\the\ltj@ykblshift\noexpand\relax
545 \noexpand\ltj@tablshift\the\ltj@tablshift\noexpand\relax
546 \noexpand\ltj@tkblshift\the\ltj@tkblshift\noexpand\relax
548 \bgroup\let\box@dir\relax
550 \ifnum\ltjgetparameter{direction}=3 \relax
554 \if #1y\relax \let\box@dir\yoko
555 \else\if #1t\relax\let\box@dir\tate
556 \else\if #1d\relax\let\box@dir\dtou
557 \else\if #1u\relax\let\box@dir\utod
561 \ifcase\ltjgetparameter{direction}
562 \or \let\box@dir\dtou
563 \or\or\let\box@dir\tate
564 \or \let\box@dir\yoko
565 \else \let\box@dir\utod
568 \@picwd=#2\unitlength \@picht=#3\unitlength
569 \setbox\@picbox\hbox to\@picwd\bgroup\box@dir
570 \hskip-#4\unitlength\lower#5\unitlength\hbox\bgroup
571 \ltj@@pic@reset@blshift
575 \setbox0=\hbox{\box@dir%
576 \ltjsetht\@picbox\@picht \ltjsetdp\@picbox\z@
579 \ifnum\ltjgetparameter{direction}=3 \@tempswatrue\fi
580 \ifnum\ltjgetparameter{direction}=11 \@tempswatrue\fi
582 \ifx\box@dir\yoko % この場合だけ垂直位置補正が必要
583 \ltjsetht\@picbox\dimexpr\ltjgetht\@picbox+\ltjgetdp\@picbox\relax
588 \egroup\ltj@@pic@save@blshift}
590 \def\put{\ltj@@pic@reset@blshift\org@put}
592 \def\line{\ltj@@pic@reset@blshift\org@line}
593 \let\org@vector\vector
594 \def\vector{\ltj@@pic@reset@blshift\org@vector}
595 \let\org@dashbox\dashbox
596 \def\dashbox{\ltj@@pic@reset@blshift\org@dashbox}
598 \def\oval{\ltj@@pic@reset@blshift\org@oval}
599 \let\org@circle\circle
600 \def\circle{\ltj@@pic@reset@blshift\org@circle}
603 \newif\ifnot@advanceline
605 \rensujiskip=0.25\chs plus.25\zw minus.25\zw
606 \DeclareRobustCommand\rensuji{%
607 \@ifstar{\not@advancelinetrue\@rensuji}{\@rensuji}}
608 \def\@rensuji{\@ifnextchar[{\@@rensuji}{\@@rensuji[c]}}
609 \def\@@rensuji[#1]#2{\ifnum\ltjgetparameter{direction}=4\relax%
612 \ifvmode\leavevmode\fi
613 \setbox\tw@\hbox{漢}% 「あ」では仮名書体使用時がまずそう
614 \@tempdimb\ltjgetht\tw@ \advance\@tempdimb\ltjgetdp\tw@
615 \ifnot@advanceline\not@advancelinefalse\else
616 \setbox\z@\hbox{\yoko#2}%
617 \@tempdima\ltjgetht\z@ \advance\@tempdima\ltjgetdp\z@
618 \ifnum\ltjgetparameter{direction}=1\relax
619 % 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.
620 \if #1c\relax\vrule \@width \z@ \@height\dimexpr.5\@tempdima+.5\ltjgetht\tw@-.5\ltjgetdp\tw@
621 \@depth\dimexpr.5\@tempdima-.5\ltjgetht\tw@+.5\ltjgetdp\tw@
622 \else\if #1l\relax\vrule\@width \z@\@height\ltjgetht\tw@ \@depth\dimexpr\@tempdima-\ltjgetht\tw@
623 \else\vrule\@width \z@ \@height\dimexpr\@tempdima-\ltjgetdp\tw@ \@depth\ltjgetdp\tw@
626 % 周囲が tate, utod の場合も同じ
627 \if #1c\relax\vrule \@width \z@ \@height\dimexpr.5\@tempdima+.5\ltjgetht\tw@-.5\ltjgetdp\tw@
628 \@depth\dimexpr.5\@tempdima-.5\ltjgetht\tw@+.5\ltjgetdp\tw@
629 \else\if #1r\relax\vrule\@width \z@\@height\ltjgetht\tw@ \@depth\dimexpr\@tempdima-\ltjgetht\tw@
630 \else\vrule\@width \z@ \@height\dimexpr\@tempdima-\ltjgetdp\tw@ \@depth\ltjgetdp\tw@
634 \ifnum\ltjgetparameter{direction}=1\relax
635 \if #1c\relax\hbox to\@tempdimb{\yoko\hss#2\hss\kern-\ltjgetdp\tw@}%
636 \else\if #1r\relax\vbox{\hbox to\@tempdimb{\yoko\hss#2\kern-\ltjgetdp\tw@}}%
637 \else\lower\ltjgetdp\tw@\vtop{\hbox to\@tempdimb{\yoko#2\hss}}%
640 \if #1c\relax\raise\dimexpr.5\@tempdimb-\ltjgetdp\tw@
641 \hbox to\@tempdimb{\yoko \hss#2\hss}%
642 \else\if #1r\relax\raise\dimexpr.5\@tempdimb-\ltjgetdp\tw@
643 \vbox{\hbox to\@tempdimb{\yoko\hss#2}}%
644 \else\raise\dimexpr.5\@tempdimb-\ltjgetdp\tw@
645 \vtop{\hbox to\@tempdimb{\yoko #2\hss}}%
651 \let\prensuji\rensuji
654 \def\Kanji#1{\expandafter\@Kanji\csname c@#1\endcsname}
655 \def\@Kanji#1{\expandafter\kansuji\number #1}
656 \def\kanji{\ifnum\ltjgetparameter{direction}=3 \expandafter\kansuji\fi}
660 \def\boutenchar{\char\euc"A1A2}%"
661 \def\bou#1{\ifvmode\leavevmode\fi\@bou#1\end}
663 \ifx#1\end \let\next=\relax
665 \ifnum\ltjgetparameter{direction}=3\relax
666 \hbox to\z@{\vbox to\z@{\boxmaxdepth\maxdimen
667 \vss\moveleft0.2\zw\hbox{\yoko\boutenchar}\nointerlineskip
668 \hbox{\char\euc"A1A1}}\hss}\nobreak#1\relax
670 \hbox to\z@{\vbox to\z@{\boxmaxdepth\maxdimen
671 \vss\moveleft-0.2\zw\hbox{\boutenchar}\nointerlineskip
672 \hbox{\char\euc"A1A1}}\hss}\nobreak#1\relax
679 \ifnum\ltjgetparameter{direction}=3\relax
680 \setbox\z@\hbox{#1}\leavevmode\raise.7\zw
681 \hbox to\z@{\vrule\@width\wd\z@ \@depth\z@ \@height.4\p@\hss}%
683 \else\underline{#1}\fi}
686 \def\@eqnnum{{\reset@font\rmfamily \normalcolor
687 \ifnum\ltjgetparameter{direction}=3 \raise.25\zh\hbox{\yoko(\theequation)}%
688 \else (\theequation)\fi}}
689 \def\@thecounter#1{\noexpand\rensuji{\noexpand\arabic{#1}}}
690 \def\@thmcounter#1{\noexpand\rensuji{\noexpand\arabic{#1}}}
692 %% Compatibility with array package
694 \def\ltj@lltjext@patch@array{%
695 \def\@startpbox##1{\bgroup
696 \box@dir\adjustbaseline%%% これを追加
697 \hsize=##1\@arrayparboxrestore
699 \vrule \@height \ltjgetht\@arstrutbox \@width \z@
702 \def\@tabarray{\@ifnextchar<\p@tabarray{\p@tabarray<Z>}}
703 \def\p@array<##1>[##2]##3{%
706 \ifnum\ltjgetparameter{direction}=3\relax
707 \let\box@dir\utod\@tempcnta=\zstrutbox
711 \let\box@dir\yoko\@tempcnta=\strutbox
713 \let\box@dir\tate\@tempcnta=\tstrutbox
715 \let\box@dir\dtou\@tempcnta=\dstrutbox
717 \let\box@dir\utod\@tempcnta=\zstrutbox
721 \ifcase\ltjgetparameter{direction}
722 \or \let\box@dir\dtou\@tempcnta=\tabskip \z@\tabskip \z@\dstrutbox% dtou
723 \or\or\let\box@dir\tate\@tempcnta=\tstrutbox% tate
724 \or \let\box@dir\yoko\@tempcnta=\strutbox% yoko
725 \else \let\box@dir\utod\@tempcnta=\zstrutbox% utod
728 \setbox \@arstrutbox \hbox{\box@dir\vrule
729 \@height \arraystretch
730 \dimexpr \ltjgetht\@tempcnta+\extrarowheight\relax
731 \@depth \arraystretch \ltjgetdp \@tempcnta
733 \fork@array@option<##1>[##2]%
736 \xdef\@preamble{\ialign \noexpand \@halignto
737 \bgroup \tabskip \z@skip \@arstrut \@preamble
741 \@begin@alignbox\bgroup\box@dir\adjustbaseline
743 \let\@sharp####\let\protect\relax
744 \let\\\@arraycr\let\tabularnewline\\\let\par\@empty
745 \lineskip\z@skip\baselineskip\z@skip\@preamble}
746 \def\endarray{\crcr\egroup\egroup\@end@alignbox}
749 \@ifpackageloaded{array}{%
750 \let\tabular=\ltj@lltjext@orig@tabular
751 \let\array=\ltj@lltjext@orig@array
752 \ltj@lltjext@patch@array
754 \let\ltj@lltjext@orig@tabular\relax
755 \let\ltj@lltjext@orig@array\relax
756 \RequirePackage{filehook}
757 \AtEndOfPackageFile{array}{\ltj@lltjext@patch@array}