macros.tex

   1 % TeX macros for typesetting my PhD thesis
   2 % (c) 2008 Martin Mares <mj@ucw.cz>
   3
   4 \input epsf.tex
   5 \input btxmac.tex
   6 \input amssym.tex
   7
   8 \catcode`@=11
   9
  10 %%% Basic parameters %%%
  11
  12 % A4 with 1in margins, leaving 20pt for page numbering at the bottom
  13 \hsize=159mm
  14 \vsize=246mm
  15 \advance\vsize by -20pt
  16 \parindent=0.8cm
  17 \parskip=3pt plus 1pt minus 1pt
  18
  19 % Parameters for final typesetting (bigger inner margins etc.)
  20 \newif\iffinal
  21 \finaltrue
  22 \newdimen\hwobble
  23 \hwobble=10mm
  24 \advance\hsize by -10mm
  25
  26 % Glue
  27 \smallskipamount=4pt plus 1.2pt minus 1.2pt
  28 \medskipamount=7pt plus 2.5pt minus 2pt
  29 \bigskipamount=15pt plus 5pt minus 4pt
  30
  31 \abovedisplayskip=15pt plus 4pt minus 10pt
  32 \abovedisplayshortskip=0pt plus 3pt
  33 \belowdisplayskip=15pt plus 4pt minus 10pt
  34 \belowdisplayshortskip=8.5pt plus 3.5pt minus 4.5pt
  35
  36 %%% Miscellanea %%%
  37
  38 \def\em#1{{\it #1\/}}
  39 \def\df#1{{\it #1\/}}   % when we define something
  40 \def\O{{\cal O}}
  41 \def\<#1>{\ifmmode
  42     \mathchoice{\hbox{\it #1\/}}{\hbox{\it #1\/}}{\hbox{\eightti #1\/}}{\hbox{\sixti #1\/}}%
  43   \else\leavevmode\hbox{\it #1\/}\fi}
  44 \let\>=\noindent
  45 \def\qed{{\parfillskip=0pt\allowbreak\hfill\nobreak $\spadesuit$\par}}
  46 \def\qeditem{{\parfillskip=0pt\hfill\rlap{\hskip\rightskip\llap{$\spadesuit$}}\par}}
  47 \def\qedmath{\eqno{\spadesuit}}
  48 \def\FIXME#1{\>{\bo TODO:} #1}
  49 \def\symdiff{\mathbin{\Delta}}
  50 \def\rack#1#2{\setbox0=\hbox{#1}\hbox to \wd0{#2}}
  51 \def\o#1{\accent23 #1}
  52 \def\mst{\mathop{\rm mst}}
  53 \def\msf{\mathop{\rm msf}}
  54 \def\deg{\mathop{\rm deg}}
  55 \def\timesalpha{\mskip2mu\alpha}
  56 \def\timesbeta{\mskip2mu\beta}
  57 \def\tower{\mathbin\uparrow}
  58 \def\Forb{{\rm Forb}}
  59 \def\minorof{\preccurlyeq}
  60 \def\per{\mathop{\rm per}}
  61 \def\poly{\mathop{\rm poly}}
  62 \def\E{{\bb E}}
  63 \def\crpt{\mathbin{\Uparrow}}
  64 \def\C{{\cal C}}
  65 \def\sgc{\mathbin{.}}
  66
  67 \def\brk{\hfil\break}
  68
  69 % Bit strings
  70 \def\0{{\bf 0}}
  71 \def\1{{\bf 1}}
  72 \def\(#1){\mathord{\left<#1\right>}}
  73
  74 % Bitwise operations
  75 \def\shl{\mathbin{<\!<}}
  76 \def\shr{\mathbin{>\!>}}
  77 \def\bop#1{\mathbin{\hbox{\sc #1}}}
  78 \def\band{\bop{and}}
  79 \def\bor{\bop{or}}
  80 \def\bxor{\bop{xor}}
  81 \def\bnot{\mathop{\hbox{\sc not}}}
  82
  83 % A reversed version of \ddots with extra space at the top to get good alignment of exponents.
  84 \def\rddots{\mathinner{\mkern1mu\raise\p@\vbox{\kern7\p@\hbox{.}}\mkern2mu
  85     \raise4\p@\hbox{.}\mkern2mu\raise7\p@\hbox{.}\raise11\p@\hbox{}\mkern1mu}}
  86
  87 % Footnotes
  88 \newcount\footcnt
  89 \footcnt=0
  90 \def\foot#1{\global\advance\footcnt by 1{\parindent=0.25in\parskip=0pt\footnote{$^{\bf\the\footcnt}$}{#1}}}
  91
  92 %%% Fonts %%%
  93
  94 \font\twelverm=cmr12
  95 \font\twelveit=cmti12
  96 \font\twelvebf=cmbx12
  97
  98 %\font\twelverm=pplr8z at 12pt
  99 %\font\twelveit=pplri8z at 12pt
 100 %\font\twelvebf=pplb8z at 12pt
 101
 102 \font\twelvesl=cmsl12
 103 \font\twelveb=cmb12
 104 \font\twelvesc=cmcsc12
 105
 106 \def\mathf@nt#1#2#3#4{%
 107 \toks0=\expandafter{\csname#1#2\endcsname}%
 108 \expandafter\ifx\the\toks0\relax%
 109 %\immediate\write-1{bb \the\toks0=#4#2#3}%
 110 \global\expandafter\font\the\toks0=#4#2#3%
 111 \fi%
 112 \edef\m@@f{\the\toks0}}
 113
 114 \def\fntmathsize{12}
 115 \def\fntmathtok{twelve}
 116 \def\fntmathssize{8}
 117 \def\fntmathstok{eight}
 118 \def\fntmathsssize{6}
 119 \def\fntmathsstok{six}
 120
 121 \mathf@nt{\fntmathtok}{r}{\fntmathsize}{cm}\textfont0=\m@@f
 122 \mathf@nt{\fntmathstok}{r}{\fntmathssize}{cm}\scriptfont0=\m@@f
 123 \mathf@nt{\fntmathsstok}{r}{\fntmathsssize}{cm}\scriptscriptfont0=\m@@f
 124 \mathf@nt{\fntmathtok}{mi}{\fntmathsize}{cm}\skewchar\m@@f='177\textfont1=\m@@f
 125 \mathf@nt{\fntmathstok}{mi}{\fntmathssize}{cm}\skewchar\m@@f='177\scriptfont1=\m@@f
 126 \mathf@nt{\fntmathsstok}{mi}{\fntmathsssize}{cm}\skewchar\m@@f='177\scriptscriptfont1=\m@@f
 127 \mathf@nt{\fntmathtok}{sy}{\fntmathsize}{cm}\skewchar\m@@f='60\textfont2=\m@@f
 128 \mathf@nt{\fntmathstok}{sy}{\fntmathssize}{cm}\skewchar\m@@f='60\scriptfont2=\m@@f
 129 \mathf@nt{\fntmathsstok}{sy}{\fntmathsssize}{cm}\skewchar\m@@f='60\scriptscriptfont2=\m@@f
 130 \mathf@nt{\fntmathtok}{ex}{\fntmathsize}{cm}\textfont3=\m@@f\scriptfont3=\m@@f\scriptscriptfont3=\m@@f
 131 \mathf@nt{\fntmathtok}{ti}{\fntmathsize}{cm}\textfont\itfam=\m@@f
 132 \mathf@nt{\fntmathstok}{ti}{\fntmathssize}{cm}\scriptfont\itfam=\m@@f
 133 \mathf@nt{\fntmathsstok}{ti}{\fntmathssize}{cm}\scriptscriptfont\itfam=\m@@f
 134 \mathf@nt{\fntmathtok}{sl}{\fntmathsize}{cm}\textfont\slfam=\m@@f
 135 \mathf@nt{\fntmathtok}{bx}{\fntmathsize}{cm}\textfont\bffam=\m@@f
 136 \mathf@nt{\fntmathtok}{tt}{\fntmathsize}{cm}\hyphenchar\m@@f=-1\textfont\ttfam=\m@@f
 137 \mathf@nt{\fntmathtok}{msam}{\fntmathsize}{}\textfont\msafam=\m@@f
 138 \mathf@nt{\fntmathstok}{msam}{\fntmathssize}{}\scriptfont\msafam=\m@@f
 139 \mathf@nt{\fntmathsstok}{msam}{\fntmathsssize}{}\scriptscriptfont\msafam=\m@@f
 140 \mathf@nt{\fntmathtok}{msbm}{\fntmathsize}{}\textfont\msbfam=\m@@f
 141 \mathf@nt{\fntmathstok}{msbm}{\fntmathssize}{}\scriptfont\msbfam=\m@@f
 142 \mathf@nt{\fntmathsstok}{msbm}{\fntmathsssize}{}\scriptscriptfont\msbfam=\m@@f
 143
 144 % Blackboard bold font
 145 \newfam\bbfam
 146 \font\bbtwelve=bbm12
 147 \font\bbeight=bbm8
 148 \font\bbsix=bbm6
 149 \textfont\bbfam=\bbtwelve
 150 \scriptfont\bbfam=\bbeight
 151 \scriptscriptfont\bbfam=\bbsix
 152 \def\bb{\bbtwelve\fam\bbfam}
 153
 154 % Font switches
 155 \def\rm{\fam\z@\twelverm}
 156 \def\it{\fam\itfam\twelveit}
 157 \def\bo{\fam\bffam\twelveb}
 158 \def\bf{\fam\bffam\twelvebf}
 159 \def\tt{\fam\ttfam\twelvett\hyphenchar\twelvett=-1\relax}
 160 \def\sc{\twelvesc}
 161 \def\sl{\fam\slfam\twelvesl}
 162
 163 % Switch to 12pt baselines
 164 \rm
 165 \baselineskip=14.4pt
 166 \lineskip=1.2pt
 167 \setbox\strutbox=\hbox{\vrule height 10.2pt depth 4.2pt width 0pt}
 168
 169 % Other fonts
 170 \font\chapfont=csssdc17 scaled \magstep1
 171 \font\secfont=csb14
 172 \font\secitfont=csbxti14
 173
 174 %%% FIXME
 175 \footline={\hss\twelverm\folio\hss}
 176
 177 % We have to redefine \big and friends as we are using 12pt symbols
 178 \def\big#1{{\hbox{$\left#1\vbox to11.5\p@{}\right.\n@space$}}}
 179 \def\Big#1{{\hbox{$\left#1\vbox to14.5\p@{}\right.\n@space$}}}
 180 \def\bigg#1{{\hbox{$\left#1\vbox to17.5\p@{}\right.\n@space$}}}
 181 \def\Bigg#1{{\hbox{$\left#1\vbox to20.5\p@{}\right.\n@space$}}}
 182
 183 %%% Enumerated lists %%%
 184
 185 \newif\ifitem\itemtrue
 186 \newbox\itembox
 187 \newcount\itemcount
 188
 189 \def\interlistskip{\vskip 3pt plus 2pt minus 1pt}
 190
 191 \def\itemspacingrules{\ifitem\advance\leftskip by \parindent\parindent=0pt\itemfalse\else
 192 \advance\leftskip by 2.5em\fi\rightskip=\leftskip}
 193
 194 \def\inititemize{\interlistskip\begingroup
 195 \parskip=1pt plus 0.3pt minus 0.1pt
 196 \itemspacingrules}
 197
 198 \def\itemize#1{\inititemize\setbox\itembox\llap{#1\hskip 0.4em}%
 199 \let\:=\singleitem}
 200
 201 \def\singleitem{\par\leavevmode\copy\itembox}
 202
 203 \def\endlist{\interlistskip\endgroup}
 204
 205 \def\ibull{\raise0.2ex\hbox{$\bullet$}} % Signs frequently used for \itemize
 206 \def\icirc{\raise0.2ex\hbox{$\circ$}} % Signs frequently used for \itemize
 207 \def\idot{\raise0.2ex\hbox{$\cdot$}}
 208 \def\istar{\raise0.2ex\hbox{$\ast$}}
 209
 210 \def\numlist#1{\inititemize\itemcount=0\let\:=\numbereditem
 211 \let\itemnumbering=#1}
 212
 213 \def\numbereditem{\par\leavevmode\advance\itemcount by 1
 214 \llap{\itemnumbering\hskip 0.4em}}
 215
 216 \def\nnorm{\the\itemcount}
 217 \def\ndotted{\nnorm.}
 218 \def\nparen{\nnorm)}
 219 \def\nroman{\romannumeral\itemcount}
 220 \def\nromanp{\nroman)}
 221 \def\nalpha{\count@=96\advance\count@ by\itemcount\char\count@)}
 222 \def\nAlpha{\count@=64\advance\count@ by\itemcount\char\count@)}
 223 \def\ngreek{$\ifcase\itemcount\or\alpha\or\beta\or\gamma\or\delta\or\epsilon\or
 224 \zeta\or\eta\or\theta\or\iota\or\kappa\or\lambda\or\mu\or\nu\or\xi\or\pi\or\rho
 225 \or\sigma\or\tau\or\upsilon\or\phi\or\chi\or\psi\or\omega\fi$)}
 226
 227 % New \frenchspacing, which doesn't leave unwanted spaces in text.
 228 \def\frenchsp@cing{\sfcode`\.\@m \sfcode`\?\@m \sfcode`\!\@m%
 229 \sfcode`\:\@m \sfcode`\;\@m \sfcode`\,\@m}
 230
 231 %%% Local verbatim mode %%%
 232
 233 \def\make@ther#1{\catcode`#1=12\relax}
 234 \def\setverb@tim{\tt\frenchsp@cing\catcode`\`=13\catcode`\'=13\n@ligs%
 235 \let\do=\make@ther\dospecials\obeyspaces}
 236
 237 {\catcode`'=13
 238 \catcode``=13
 239 \gdef\n@ligs{\def`{\relax\lq}\def'{\relax\rq}}}
 240
 241 {\obeyspaces
 242 \global\chardef\sp@ce=32
 243 \gdef\showspaces{\let =\sp@ce}
 244 \global\let =\ }
 245
 246 \catcode124=\active % Make | active
 247 \def\ttst@rt{\begingroup\setverb@tim\let|=\endgroup}
 248 \let|=\ttst@rt
 249
 250 %%% Verbatim mode for text in { } %%%
 251
 252 \newskip\verbglue\newskip\verblineglue
 253 \verbglue=3pt plus 1pt minus 0.3pt
 254 \verblineglue=0pt plus 1.5pt
 255 \def\verblocaldefs{}
 256
 257 \newdimen\tabwidth
 258 \newcount\tabsize
 259 \tabsize=8
 260 \newdimen\t@b
 261
 262 \newcount\vercnt
 263 \def\v@rbend{\par\endgroup\vskip\verbglue}
 264 \def\v@rbl{\ifnum\vercnt>0\{\fi\global\advance\vercnt by 1\relax}
 265 \def\v@rbr{\ifnum\vercnt>1\}\else\v@rbend\fi\global\advance\vercnt by -1\relax}
 266 \def\v@rbparams{\setverb@tim\parskip=\verblineglue\parindent=0pt\raggedbottom%
 267 \rightskip\z@ plus1fil\pretolerance=10000\tolerance=10000\vercnt=0%
 268 \catcode124=12\setupt@bs\vskip\verbglue\defb@x\obeylines}
 269
 270 \def\startb@x{\setbox0=\hbox\bgroup}
 271 \def\defb@x{\def\par{\leavevmode\egroup\box0\endgraf}%
 272 \everypar{\startb@x}}
 273
 274 {\catcode`\^^I=\active
 275 \gdef\setupt@bs{\catcode`\^^I=\active
 276 \setbox0=\hbox{\tt\ }\tabwidth=\wd0\multiply\tabwidth by \tabsize
 277 \def^^I{\leavevmode\egroup\t@b=\wd0\divide\t@b by \tabwidth%
 278 \multiply\t@b by \tabwidth%
 279 \advance\t@b by \tabwidth\advance\t@b by -\wd0\box0\hbox to \t@b{}\startb@x}
 280 }}
 281
 282 {
 283 \catcode`[=1\catcode`]=2\catcode123=\active\catcode125=\active
 284 \gdef\verbatim[\begingroup\v@rbparams\catcode123=\active\catcode125=\active%
 285 \let{=\v@rbl\let}=\v@rbr\chardef\{=123\chardef\}=125\verblocaldefs
 286 ]]
 287
 288 \def\verbinput#1{\begingroup\v@rbparams\input #1\endgroup}
 289
 290 %%% Algorithms %%%
 291
 292 %       \algo{jmeno algoritmu}
 293 %       \algin popis vstupu
 294 %       \:krok
 295 %       \:krok
 296 %       \::vnoreny krok
 297 %       \algout popis vystupu
 298 %       \endalgo
 299
 300 \def\algo{
 301 \interlistskip
 302 \begingroup
 303 \let\:=\algoitem
 304 \parskip=1pt plus 1pt minus 0.3pt
 305 \rightskip=2em
 306 \itemcount=0
 307 \smallskip
 308 }
 309 \def\endalgo{\interlistskip\endgroup}
 310 \def\algopar{\par
 311 \parindent=2em
 312 \hangindent=4em
 313 \hangafter=1
 314 \leavevmode
 315 }
 316 \def\algoitem{
 317 \algopar\advance\itemcount by 1
 318 \hbox to 2em{\hss \the\itemcount. }%
 319 \futurelet\next\algoitemh}
 320 \def\algoitemh{\ifx\next:\let\next=\algohang\else\let\next=\relax\fi\next}
 321 \def\algohang:{\advance\hangindent by 2em \hskip 2em\futurelet\next\algoitemh}
 322 \def\algin{\par{\sl Input:\/} }
 323 \def\algout{\par{\sl Output:\/} }
 324
 325 %%% Constructs used in algorithms %%%
 326
 327 \def\={\leftarrow}
 328 \def\cmt#1{~~{\sl (#1)}}
 329
 330 %%% Chapters, sections and proclamations %%%
 331
 332 \newcount\chapcount
 333 \newcount\seccount
 334 \newcount\thmcount
 335 \newcount\tmpcount
 336 \chapcount=0
 337 \seccount=0
 338 \thmcount=0
 339 \def\currentid{??}
 340 \def\currentchap{??}
 341
 342 \def\appendices{\chapcount=99}
 343
 344 \def\oddpage{%
 345 \iffinal
 346   \ifodd\pageno
 347   \else
 348     \hglue 1in \vfill\supereject
 349   \fi
 350 \fi
 351 }
 352
 353 \def\rawchapter#1{\vfill\supereject
 354 \oddpage
 355 \leftline{\chapfont #1}
 356 \bigskip
 357 }
 358
 359 \def\unchapter#1{
 360 \rawchapter{#1}
 361 \writetoc{unchap}{#1}
 362 }
 363
 364 \def\chapter#1{\advance\chapcount by 1
 365 \seccount=0
 366 \thmcount=0
 367 \footcnt=0
 368 % Chapter name
 369   \ifnum\chapcount>99
 370     \tmpcount=\chapcount
 371     \advance\tmpcount by -100
 372     \edef\currentchap{\ifcase\tmpcount A\or B\or C\or D\or E\or ZZZ\fi}
 373   \else
 374     \edef\currentchap{\the\chapcount}
 375   \fi
 376 \edef\currentid{\currentchap}
 377 \rawchapter{\currentid. #1}
 378 \writetoc{chap}{#1}
 379 }
 380
 381 \def\vensure#1{\dimen0=#1
 382 \vskip 0pt plus \dimen0
 383 \penalty-1000
 384 \vskip 0pt plus -\dimen0
 385 }
 386
 387 \def\rawsection#1{\bigskip\vensure{0.5in}
 388 \leftline{\secfont #1}
 389 \nobreak
 390 \medskip
 391 \nobreak
 392 }
 393
 394 \def\section#1{\advance\seccount by 1
 395 \thmcount=0
 396 \edef\currentid{\currentchap.\the\seccount}
 397 \rawsection{\currentid. #1}
 398 \writetoc{sec}{#1}
 399 }
 400
 401 \def\para{\advance\thmcount by 1
 402 \edef\currentid{\currentchap.\the\seccount.\the\thmcount}
 403 \noindent {\bo \currentid.\enspace}}
 404
 405 \def\proclaim#1{\para {\bo #1.\enspace}}
 406
 407 \def\thm{\proclaim{Theorem}}
 408 \def\lemma{\proclaim{Lemma}}
 409 \def\defn{\proclaim{Definition}}
 410 \def\problem{\proclaim{Problem}}
 411 \def\obs{\proclaim{Observation}}
 412 \def\rem{\proclaim{Remark}}
 413 \def\alg{\proclaim{Algorithm}}
 414 \def\impl{\proclaim{Implementation}}
 415 \def\cor{\proclaim{Corollary}}
 416 \def\nota{\proclaim{Notation}}
 417 \def\example{\proclaim{Example}}
 418
 419 \def\label#1{{\sl (#1)\/}\enspace}
 420 \def\labelx#1{\label{#1}\hfil\break\eatspaces}
 421 \def\eatspaces{\kern0pt}
 422
 423 \def\thmn{\thm\labelx}
 424 \def\lemman{\lemma\labelx}
 425 \def\defnn{\defn\labelx}
 426 \def\corn{\cor\labelx}
 427 \def\algn{\alg\label}
 428 \def\notan{\nota\labelx}
 429 \def\examplen{\example\labelx}
 430 \def\problemn{\problem\labelx}
 431 \def\remn{\rem\labelx}
 432
 433 \def\paran#1{\para {\sl #1.\/}\enspace\eatspaces}
 434
 435 \def\proof{\noindent {\sl Proof.}\enspace}
 436 \def\proofsketch{\noindent {\sl Proof sketch.}\enspace}
 437
 438 %%% Table of contents %%%
 439
 440 \newwrite\toc
 441 \immediate\openout\toc=\jobname.toc
 442 \newif\iftoc
 443 \tocfalse
 444
 445 \def\writetoc#1#2{
 446   \toctrue
 447   \toks0={\the\pageno}
 448   \edef\tocaux{\write\toc{\noexpand\expandafter\noexpand\string\noexpand\csname toc#1\noexpand\endcsname{\currentid}{#2}{\the\toks0}}}
 449   \tocaux
 450   \tocfalse
 451 }
 452
 453 \newwrite\tok
 454 \def\includetoc{
 455 \immediate\openin\tok=\jobname.tok
 456 \ifeof\tok
 457 \else
 458 \input \jobname.tok
 459 \fi
 460 \immediate\closein\tok
 461 }
 462
 463 \def\tocchap#1#2#3{\smallskip\line{\bo #1.~~#2 \dotfill ~#3}}
 464 \def\tocsec#1#2#3{\line{#1.~~#2 \dotfill ~#3}}
 465 \def\tocunchap#1#2#3{\smallskip\line{\bo #2 \dotfill ~#3}}
 466
 467 %%% References %%%
 468
 469 \newwrite\ids
 470 \def\writeid#1#2{\immediate\write\ids{\string\def\expandafter\string\csname id#1\endcsname{#2}}}
 471
 472 \immediate\openin\ids=\jobname.ids
 473 \ifeof\ids
 474 \else
 475 \input \jobname.ids
 476 \fi
 477 \immediate\closein\ids
 478 \immediate\openout\ids=\jobname.ids
 479
 480 \def\ref#1{\expandafter\ifx\csname id#1\endcsname\relax
 481 {\bo ??}%
 482 \immediate\write16{*** Warning: Reference #1 undefined ***}%
 483 \else
 484 \csname id#1\endcsname
 485 \fi
 486 }
 487
 488 \def\id#1{\writeid{#1}{\currentid}}
 489
 490 %%% Bibliography %%%
 491
 492 %\bibliographystyle{abbrv}
 493 \bibliographystyle{mjalpha}
 494 \def\dumpbib{
 495   \def\bblhook{\parskip=2pt plus 1pt minus 0.5pt}
 496   \bibliography{biblio}
 497 }
 498
 499 %%% Figures %%%
 500
 501 \def\float#1#2{\midinsert
 502 \medskip
 503 \centerline{#1}
 504 \medskip
 505 \smallskip
 506 \centerline{#2}
 507 \endinsert}
 508
 509 \def\figure#1#2#3{\float{\epsfxsize=#2\epsfbox{pic/#1}}{#3}}
 510
 511 \def\multicap#1{
 512 \let\\=\break
 513 \vbox{\hsize=0.7\hsize
 514 \parindent=0pt
 515 \leftskip=0pt plus 0.3\hsize
 516 \rightskip=\leftskip
 517 \parfillskip=0pt
 518 #1
 519 }}
 520
 521 %%% Stand-alone chapters %%%
 522
 523 \def\endpart{
 524   \section{Bibliography}
 525   \dumpbib
 526   \vfill\supereject\end
 527 }
 528
 529 %%% Hyphenation %%%
 530
 531 \hyphenation{Ra-ma-chan-dran}
 532
 533 %%% Output routine %%%
 534
 535 \output{\sagaoutput}
 536
 537 \def\sagaoutput{
 538 \iffinal
 539   \ifodd\pageno \hoffset=\hwobble \else \hoffset=0pt \fi
 540 \fi
 541 \plainoutput}
 542
 543 \def\makefootline{\baselineskip30pt\lineskiplimit 0pt\line{\the\footline}}
 544
 545 \footline={\ifodd\pageno
 546   {\hfil\twelvemi\the\pageno}%
 547 \else
 548   {\twelvemi\the\pageno\hfil}%
 549 \fi
 550 }
 551
 552 %%% The End %%%
 553
 554 \catcode`@=12