mypapers/drafts/latex-Slides/immd2-folien.cls

   1 \def\fileversion{1.0}
   2 \def\filedate{1996/05/23}
   3
   4 %% IMMD-II-Folien-Style
   5 %%
   6 %% Extension of the seminar style
   7 %%
   8 %% Mark Minas, May 1996
   9
  10 \NeedsTeXFormat{LaTeX2e}
  11 \ProvidesClass{immd2-folien}[\filedate, \fileversion]
  12 \def\test@member#1#2{%
  13   \edef\@tempg{,#2,#1,}%
  14   \edef\@temph{####1,#1,}%
  15   \expandafter\def\expandafter\@temph\@temph##2\@nil{%
  16     \def\@tempg{##2}%
  17     \ifx\@tempg\@empty\@testfalse\else\@testtrue\fi}%
  18   \expandafter\@temph\@tempg\@nil}
  19 \def\addto@hook#1#2{#1\expandafter{\the#1#2}}
  20 \@ifundefined{reset@font}{\def\reset@font{\normalsize\rm}}{}
  21 \def\@seminarerr#1#2{%
  22   \edef\@tempc{#2}\expandafter\errhelp\expandafter{\@tempc}%
  23   \typeout{^^JSeminar.sty error.\space\space\space
  24     Type \space H <return> \space for immediate help.^^J}%
  25   \errmessage{#1^^J}}
  26 \def\notslide@err#1{\message{Cannot use \string#1 in slide environments}}
  27 \def\new@slidebox{\alloc@4\box\chardef\insc@unt}
  28 \newdimen\slidewidth \slidewidth 8.5in
  29 \newdimen\slideheight \slideheight 6.3in
  30 \paperwidth 8.5in
  31 \paperheight 11in
  32 \def\addto@preamblecmds#1{%
  33   \begingroup
  34     \def\do{\noexpand\do\noexpand}%
  35     \xdef\@preamblecmds{\@preamblecmds\do#1}%
  36   \endgroup}
  37 \addto@preamblecmds{\addto@preamblecmds\do\@preamblecmds}
  38 \def\sem@temp#1{\@ifundefined{if#1}%
  39   {\def\@tempa{\csname newif\endcsname}
  40   \expandafter\@tempa\csname if#1\endcsname}{}}
  41 \sem@temp{article}{}
  42 \sem@temp{slidesonly}{}
  43 \sem@temp{notes}{}
  44 \sem@temp{notesonly}{}
  45 \sem@temp{notesonlystar}{}
  46 \sem@temp{portrait}{}
  47 \portraittrue
  48 \DeclareOption{article}{\articletrue}
  49 \DeclareOption{noxcomment}{\def\xcomment@hook{}}
  50 \DeclareOption{slidesonly}{\slidesonlytrue\notesfalse\notesonlyfalse}
  51 \DeclareOption{notes}{\notestrue\slidesonlyfalse\notesonlyfalse}
  52 \DeclareOption{notesonly}{\notesonlytrue\slidesonlyfalse\notesfalse}
  53 \DeclareOption{notesonly*}{%
  54   \notesonlytrue\slidesonlyfalse\notesfalse\notesonlystartrue}
  55 %\DeclareOption{portrait}{\portraittrue}
  56 \paperwidth 210mm
  57 \paperheight 297mm
  58 \DeclareOption{a4}{%
  59   \paperwidth 210mm
  60   \paperheight 297mm
  61   \slidewidth 222mm
  62   \slideheight 152mm\relax}
  63 \DeclareOption{a4paper}{\ds@a4}%
  64 \DeclareOption{semrot}{\AtEndOfClass{\input{semrot.sty}}}
  65 %\DeclareOption{semhelv}{\AtEndOfClass{\input{semhelv.sty}}}
  66 \DeclareOption{semcolor}{\AtEndOfClass{\input{semcolor.sty}}}
  67 \DeclareOption{semlcmss}{\AtEndOfClass{\input{semlcmss.sty}}}
  68 \DeclareOption{slidesec}{\AtEndOfClass{\input{slidesec.sty}}}
  69 \DeclareOption{semlayer}{\AtEndOfClass{\input{semlayer.sty}}}
  70 \DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
  71 \ProcessOptions
  72 \ifnotesonly\else\notesonlystarfalse\fi
  73 \newdimen\footheight  % seminar.sty v1.0 uses it, but its not in LaTeX2e.
  74 % Don't want these changed by article.cls:
  75 \let\sem@paperheight\paperheight
  76 \let\sem@paperwidth\paperwidth
  77 \let\paperheight\footheight
  78 \let\paperwidth\footheight
  79 \LoadClass{article}
  80 \let\paperheight\sem@paperheight
  81 \let\paperwidth\sem@paperwidth
  82
  83 %% begin former sem-page.sty
  84
  85 \def\slideleftmargin{.6in}
  86 \def\sliderightmargin{.6in}
  87 \def\slidetopmargin{.6in}
  88 \def\slidebottommargin{.6in}
  89 \ifarticle
  90   \ifportrait
  91     \twocolumn
  92     \sloppy
  93     \topmargin 0pt
  94     \headheight 15pt
  95     \headsep 25pt
  96     \footskip 30pt
  97     \footheight 15pt
  98     \textheight\paperwidth\relax
  99     \advance\textheight -1in
 100     \advance\textheight -\headsep
 101     \advance\textheight -\headheight
 102     \advance\textheight -\footskip
 103     \advance\textheight -\footheight
 104     \advance\textheight -.5in
 105     \textwidth\paperheight\relax
 106     \advance\textwidth by -2in
 107     \oddsidemargin 0pt
 108     \evensidemargin 0pt
 109     \leftmargini 2em
 110     \leftmarginv .5em
 111     \leftmarginvi .5em
 112     \columnsep  40pt
 113     \marginparwidth 0pt
 114     \marginparsep 0pt
 115   \else
 116     \textwidth 5.5in
 117     \oddsidemargin\paperwidth\relax
 118     \advance\oddsidemargin -\textwidth
 119     \divide\oddsidemargin 2
 120     \advance\oddsidemargin -1in
 121     \evensidemargin\oddsidemargin
 122     \if@twoside
 123       \advance\oddsidemargin -18pt
 124       \advance\evensidemargin 18pt
 125     \fi
 126     \topmargin -20pt
 127     \headheight 15pt
 128     \headsep 25pt
 129     \footskip 33pt
 130     \footheight 15pt
 131     \textheight\paperheight\relax
 132     \advance\textheight -1in
 133     \advance\textheight -\topmargin
 134     \advance\textheight -\headsep
 135     \advance\textheight -\headheight
 136     \advance\textheight -\footskip
 137     \advance\textheight -.5in
 138   \fi
 139 \else
 140   \oddsidemargin 0pt
 141   \evensidemargin 0pt
 142   \marginparwidth 0pt
 143   \marginparsep 0pt
 144   \ifportrait
 145     \textwidth\paperwidth\relax
 146     \textheight\paperheight\relax
 147   \else
 148     \textwidth\paperheight\relax
 149     \textheight\paperwidth\relax
 150   \fi
 151   \advance\textwidth by -2in
 152   \topmargin -1in
 153   \headheight .5in
 154   \headsep .5in
 155   \advance\textheight by -2in
 156   \footskip .75in
 157   \footheight .25in
 158 \fi
 159 %% END sem-page.sty
 160
 161 \newtoks\before@document
 162 \newtoks\after@document
 163 \let\xcomment@hook\relax
 164 \before@document{\endgroup\the\before@document\begingroup}
 165 \after@document{\the\after@document\xcomment@hook}
 166 \expandafter\@temptokena\expandafter{\document}
 167 \edef\document{\the\before@document\the\@temptokena\the\after@document}
 168 \before@document{}
 169 \after@document{}
 170 \newtoks\before@enddocument
 171 \before@enddocument{\the\before@enddocument}
 172 \expandafter\@temptokena\expandafter{\enddocument}
 173 \edef\enddocument{\the\before@enddocument\the\@temptokena}
 174 \before@enddocument{}
 175 \newif\ifprintlandscape
 176 \ifportrait
 177   \ifarticle\printlandscapetrue\fi
 178 \else
 179   \ifarticle\else\printlandscapetrue\fi
 180 \fi
 181 \addto@hook\before@document{\ifprintlandscape\printlandscape\fi}
 182 \addto@preamblecmds{\printlandscape}
 183 \def\printlandscape{\addto@hook\before@enddocument{%
 184   \typeout{^^J%
 185   *******************************************************^^J%
 186   ***** !! PRINT THIS DOCUMENT IN LANDSCAPE MODE !! *****^^J%
 187   *******************************************************}}}
 188 \def\slide{%
 189   \NestedSlide@Error{slide}%
 190   \landscapetrue
 191   \@ifnextchar[{\begin@slide}{\begin@slide[\slidewidth,\slideheight]}}
 192 \def\endslide{\end@slide}
 193 \@namedef{slide*}{%
 194   \NestedSlide@Error{slide*}%
 195   \landscapefalse
 196   \@ifnextchar[{\begin@slide}{\begin@slide[\slidewidth,\slideheight]}}%
 197 \@namedef{endslide*}{\end@slide}
 198 \newcounter{slide}
 199 \def\theslide{\arabic{slide}}
 200 \newcount\slide@count
 201 \newbox\@slidebox
 202 \newbox\not@slidebox
 203 \newif\ifslide
 204 \newif\iflandscape
 205 \def\@landscapeonly{0}
 206 \def\landscapeonly{\def\@landscapeonly{1}}
 207 \def\portraitonly{\def\@landscapeonly{-1}}
 208 \def\NestedSlide@Error#1{%
 209   \ifslide
 210     \endgroup
 211     \@seminarerr{Nested slide environments. Perhaps missing
 212       \string\end{\@currenvir}. May be fatal}\@ehd
 213     \expandafter\end\expandafter{\@currenvir}%
 214     \ifslide\expandafter\end\expandafter{\@currenvir}\fi
 215     \begingroup
 216     \def\@currenvir{#1}%
 217   \fi}
 218 \def\begin@slide[#1,#2]{%
 219   \slide@clearpage
 220   \setlength\slidewidth{#1}%
 221   \setlength\slideheight{#2}%
 222   \begingroup
 223     \ifarticle
 224       \output{%
 225         \advance\count@ 1
 226         \global\setbox\not@slidebox\box\@cclv}%
 227       \par\@@par\penalty-\@M
 228     \fi
 229     \output{\slide@output}%
 230     \slidetrue
 231     \ifarticle\global\slide@count=\z@\fi
 232     \refstepcounter{slide}%
 233     \ifnotesonlystar\xdef\first@slidemarker{\the\c@slide}\fi
 234     \def\do##1{\setcounter{##1}\z@}\slide@reset
 235     \ifarticle\else
 236       \edef\page@textheight{\number\textheight sp}%
 237       \edef\page@textwidth{\number\textwidth sp}%
 238     \fi
 239     \set@slidesize
 240     \slidebox@restore
 241     \the\slide@hook
 242     \the\before@newslide
 243     \everyslide}
 244 \def\end@slide{%
 245     \par\penalty-\@M
 246     \xdef\@tempg{\@currenvir}%
 247   \endgroup
 248   \ifslide
 249     \@seminarerr{Perhaps missing `\string\end{\@tempg}',
 250       \iffalse{\fi`\string}' or `\string\endgroup'}\@ehd
 251     \def\next{\endgroup\ifslide\expandafter\next\fi}%
 252     \next
 253   \fi
 254   \begingroup
 255     \output{\setbox\@tempboxa\box\@cclv}%
 256     \@@par\penalty-\@M
 257   \endgroup
 258   \global\advance\c@slide-1
 259   \def\do##1{\setcounter{##1}{\@nameuse{saved@c@##1}}}%
 260   \slide@reset
 261   \ifarticle\outputloop@savedslides\fi
 262   \the\after@slide}
 263 \let\slideclearpagetrue\relax
 264 \let\slideclearpagefalse\relax
 265 \ifarticle
 266   \def\slide@clearpage{\par\penalty\z@}
 267   \ifnotes
 268     \def\slideclearpagetrue{\def\slide@clearpage{\clearpage}}
 269     \def\slideclearpagefalse{\def\slide@clearpage{\par\penalty\z@}}
 270   \else
 271     \ifnotesonly
 272       \def\slideclearpagetrue{\def\slide@clearpage{\clearpage}}
 273       \def\slideclearpagefalse{\def\slide@clearpage{\par\penalty\z@}}
 274     \fi
 275   \fi
 276 \else
 277   \def\slide@clearpage{\clearpage}
 278 \fi
 279 \newtoks\slide@hook
 280 \def\everyslide{}
 281 \newtoks\after@slide
 282 \def\slidebox@restore{%
 283   \def\thepage{\theslide}%
 284   \def\newpage{\newslide}%
 285   \def\clearpage{\newslide}%
 286   \def\thispagestyle##1{\notslide@err{\thispagestyle}}%
 287   \pagestyle{\slide@pagestyle}%
 288   \@twocolumnfalse
 289   \def\twocolumn{\notslide@err{\twocolumn}}%
 290   \def\onecolumn{\notslide@err{\onecolumn}}%
 291   \def\marginpar##1{\notslide@err{\marginpar}}%
 292   \def\thanks{\slidethanks}%
 293   \def\maketitle{\slidemaketitle}%
 294   \fix@floats
 295   \fix@whatsits
 296   \slide@footnotes
 297   \def\do##1{\expandafter\xdef\csname
 298    saved@c@##1\endcsname{\the\@nameuse{c@##1}}}%
 299   \slide@reset
 300   \topskip\z@ \maxdepth\z@
 301   \slide@listparameters
 302   \slidefonts
 303   \def\baselinestretch{\slidestretch}%
 304   \def\arraystretch{\slidearraystretch}%
 305   \sem@ptsize{\slide@ptsize}}
 306 \def\date#1{\gdef\@date{#1}\gdef\thedate{#1}}
 307 \def\author#1{\gdef\@author{#1}\gdef\theauthor{#1}}
 308 \def\title#1{\gdef\@title{#1}\gdef\thetitle{#1}}
 309 \date{\today}
 310 \let\slidethanks\thanks
 311 \def\thethanks{\@thanks}%
 312 \def\slidemaketitle{%
 313   \par
 314   \begin{center}\bf
 315     {\large \thetitle}\par\vskip 1ex
 316     \begin{tabular}[t]{c} \theauthor \end{tabular}\par\vskip 1ex
 317     \thedate
 318   \end{center}%
 319   \thethanks\par}
 320 \def\fix@floats{%
 321   \def\@xfloat##1[##2]{%
 322     \expandafter\let\csname end##1\endcsname\end@float
 323     \par\medskip\vbox\bgroup\def\@captype{##1}\parindent\z@
 324     \ignorespaces}%
 325   \def\end@float{\par\vskip\z@\egroup\medskip}%
 326   \def\@dblfloat{\@float}\def\end@dblfloat{\end@float}%
 327   \def\endfigure{\end@float}\def\endtable{\end@float}}
 328 \let\normal@write\write
 329 \let\normal@read\read
 330 \let\normal@openout\openout
 331 \let\normal@closeout\closeout
 332 \def\fix@whatsits{%
 333   \def\write{\immediate\normal@write}%
 334   \def\read{\immediate\normal@read}%
 335   \def\openout{\immediate\normal@openout}%
 336   \def\closeout{\immediate\normal@closeout}}
 337 \newinsert\slide@footins
 338 \skip\slide@footins=\bigskipamount
 339 \count\slide@footins=1000
 340 \dimen\slide@footins=4in
 341 \def\theslidefootnote{\alph{footnote}}
 342 \def\slide@footnotes{%
 343   \def\thefootnote{\theslidefootnote}%
 344   \let\footins\slide@footins
 345   \interfootnotelinepenalty\@M}
 346 \def\slidefonts{}
 347 \def\slidestretch{1.18}
 348 \def\slidearraystretch{1.2}
 349 \def\raggedslides{\@ifnextchar[{\@raggedslides}{\@raggedslides[1fil]}}
 350 \def\@raggedslides[#1]{%
 351   \edef\slide@@rightskip{#1}%
 352   \ifslide\slide@rightskip\fi}
 353 \def\slide@rightskip{%
 354   \@rightskip\z@ plus \slide@@rightskip\relax \rightskip\@rightskip}
 355 \def\slide@@rightskip{1fil}
 356 \newcount\slide@listdepth
 357 \def\slide@listparameters{%
 358   \let\@listdepth\slide@listdepth
 359   \slide@listdepth\z@
 360   \def\@listi{\slide@listi}%
 361   \def\@listii{\slide@listii}%
 362   \def\@listiii{\slide@listiii}%
 363   \let\@listiv\relax\let\@listv\relax\let\@listvi\relax}
 364 \def\slide@listi{%
 365   \leftmargin\leftmargini
 366   \labelwidth\leftmargini \advance\labelwidth-\labelsep
 367   \parsep\parskip \divide\parsep2
 368   \partopsep\slidepartopsep\relax
 369   \advance\partopsep-\parskip
 370   \ifdim\partopsep<\z@\partopsep\z@\fi
 371   \itemsep\slideitemsep\relax
 372   \ifdim\parsep<\itemsep
 373     \topsep\itemsep \advance\topsep-\parsep
 374   \else
 375     \itemsep\parsep \topsep\z@
 376   \fi}
 377 \def\slide@listii{%
 378   \leftmargin\leftmarginii
 379   \labelwidth\leftmarginii \advance\labelwidth-\labelsep
 380   \divide\itemsep2 \divide\parsep2
 381   \divide\topsep2 \divide\partopsep2\relax}%
 382 \def\slide@listiii{%
 383   \leftmargin\leftmarginiii
 384   \labelwidth\leftmarginiii \advance\labelwidth-\labelsep
 385   \itemsep \z@ \parsep\z@ \topsep\z@}%
 386 \def\slideleftmargini{1.8em}
 387 \def\slideleftmarginii{1.4em}
 388 \def\slideleftmarginiii{1em}
 389 \def\slidelabelsep{.5em}
 390 \def\slideitemsep{.8ex minus .2ex}
 391 \def\slidepartopsep{1ex minus .2ex}
 392 \newbox\saved@specials
 393 \def\save@slidespecials{%
 394   \begingroup
 395     \output{%
 396       \global\setbox\saved@specials=\box\@cclv
 397       \global\wd\saved@specials=\z@
 398       \global\dp\saved@specials=\z@
 399       \global\ht\saved@specials=\z@}%
 400     \hbox{}\penalty-\@M
 401     \global\let\saved@texttop\@texttop
 402     \gdef\@texttop{%
 403       \ifvoid\saved@specials\else\box\saved@specials\nointerlineskip\fi
 404       \saved@texttop
 405       \global\let\@texttop\saved@texttop}%
 406   \endgroup}
 407 \addto@hook\after@document{\save@slidespecials}
 408 \ifarticle\else
 409   \def\insert@specials{%
 410     \ifvoid\saved@specials\else
 411       \setbox\@slidebox\hbox{\box\saved@specials\box\@slidebox}%
 412     \fi
 413     \global\let\insert@specials\relax}
 414 \fi
 415 \def\extraslideheight#1{%
 416   \@tempdima #1\relax
 417   \edef\X@SlideHeight{\number\@tempdima sp}
 418   \ifslide\set@slidesize\fi}
 419 \extraslideheight{6pt}
 420 \def\set@slidesize{%
 421   \iflandscape
 422     \hsize=\inverseslidesmag\slidewidth
 423     \vsize=\inverseslidesmag\slideheight
 424   \else
 425     \hsize=\inverseslidesmag\slideheight
 426     \vsize=\inverseslidesmag\slidewidth
 427   \fi
 428   \edef\slide@vsize{\number\vsize sp}%
 429   \textheight\vsize
 430   \advance\vsize\X@SlideHeight\relax
 431   \textwidth\hsize\columnwidth\hsize\linewidth\hsize}
 432 \def\newslide{%
 433   \par\penalty-\@M
 434   \def\do##1{\setcounter{##1}\z@}\slide@reset
 435   \the\before@newslide
 436   \set@slidesize}
 437 \newtoks\before@newslide
 438 \def\slide@reset{\do{footnote}}
 439 \def\slidereset#1{\def\slide@reset{}\addtoslidereset{#1}}
 440 \def\addtoslidereset#1{%
 441   \edef\@tempa{#1}\expandafter\addto@slidereset\@tempa,\@nil,}
 442 \def\addto@slidereset#1,{%
 443   \ifx\@nil#1\else
 444     \@ifundefined{c@#1}%
 445       {\@seminarerr{Counter `#1' not defined}\@ehd}%
 446       {\expandafter\def\expandafter\slide@reset\expandafter{%
 447         \slide@reset\do{#1}}}%
 448     \expandafter\addto@slidereset
 449   \fi}
 450 \def\slide@output{%
 451   \@makeslide
 452   \@testfalse
 453   \ifnotesonly\else
 454     \iflandscape
 455       \ifnum\@landscapeonly>-1 \os@test\fi
 456     \else
 457       \ifnum\@landscapeonly<1 \os@test\fi
 458     \fi
 459   \fi
 460   \if@test
 461     \reset@slideoutput
 462     \@@makeslide
 463     \process@slide
 464   \fi
 465   \refstepcounter{slide}}
 466 \def\reset@slideoutput{%
 467   \let\par\@@par
 468   \reset@font
 469   \def\baselinestretch{1}%
 470   \@nameuse{1\@ptsize @semptsize}%
 471   \catcode`\ =10
 472   \let\-\@dischyph \let\'\@acci \let\`\@accii \let\=\@acciii}
 473 \newif\ifcenterslides
 474 \centerslidestrue
 475 \def\@makeslide{%
 476   \setbox\@slidebox\vbox{%
 477     \unvbox\@cclv
 478     \ifvoid\slide@footins\else
 479       \vskip\skip\slide@footins
 480       \footnoterule
 481       \unvbox\slide@footins
 482     \fi
 483     \vskip\z@}}
 484 \def\@@makeslide{%
 485   \overfullslide@warning
 486   \setbox\@slidebox\hbox{%
 487     \vfuzz=\slidefuzz\relax
 488     \vbox to\slide@vsize{%
 489     \ifcenterslides\vskip\z@ plus .0001fil \fi
 490     \unvbox\@slidebox
 491     \vskip\z@ plus .0001fil}%
 492     \the\after@slidepage}%
 493   \wd\@slidebox\textwidth}
 494 \def\overfullslide@warning{%
 495   \dimen@\ht\@slidebox
 496   \advance\dimen@-\slide@vsize\relax
 497   \ifdim\dimen@>\slidefuzz\relax
 498     \@warning{Slide \theslide\space overfull by \the\dimen@}%
 499   \fi}
 500 \def\slidefuzz{2pt}
 501 \newtoks\after@slidepage
 502 \newif\ifrotateheaders
 503 \def\sliderotation#1{\@ifundefined{semsr@#1}%
 504   {\@latexerr{Slide rotation `#1' not defined.}\@eha}%
 505   {\@nameuse{semsr@#1}}}
 506 \def\semsr@left{%
 507   \def\rotate@slide{%
 508     \setbox\@slidebox\hbox{\leftsliderotation{\box\@slidebox}}}}
 509 \def\semsr@right{%
 510   \def\rotate@slide{%
 511     \setbox\@slidebox\hbox{\rightsliderotation{\box\@slidebox}}}}
 512 \def\semsr@none{\let\rotate@slide\relax}
 513 \sliderotation{none}
 514 \def\leftsliderotation#1{%
 515   \@seminarerr{\string\leftsliderotation\space has not been defined}%
 516   \@ehd}
 517 \let\rightsliderotation\leftsliderotation
 518 \def\@ifrotateslide#1{%
 519   \ifx\rotate@slide\relax\else
 520     \iflandscape\ifportrait#1\fi\else\ifportrait\else#1\fi\fi
 521   \fi}
 522 \def\process@slide{%
 523   \slideframewidth=\inverseslidesmag\slideframewidth
 524   \slideframesep=\inverseslidesmag\slideframesep
 525   \fboxrule\slideframewidth
 526   \fboxsep\slideframesep
 527   \ifarticle
 528     \@ifrotateslide\rotate@slide
 529   \else
 530     \ifrotateheaders\else\@ifrotateslide\rotate@slide\fi
 531   \fi
 532   \process@@slide}
 533 \def\process@@slide{\finish@slide\output@slide}
 534 \def\finish@slide{%
 535   \theslideframe
 536   \add@slidelabel\slidelabel}
 537 \ifarticle
 538   \def\output@slide{%
 539     \global\advance\slide@count1
 540     \@ifundefined{slidebox@\the\slide@count}%
 541       {{\globaldefs=1\expandafter
 542         \new@slidebox\csname slidebox@\the\slide@count\endcsname}}{}%
 543     \expandafter\global\expandafter\setbox\csname
 544       slidebox@\the\slide@count\endcsname\box\@slidebox}
 545 \else
 546   \def\output@slide{%
 547     \begingroup
 548       \hoffset=-\inverseslidesmag in
 549       \voffset=-\inverseslidesmag in
 550       \setslidelength\@tempdima{%
 551         \ifportrait\paperwidth\else\paperheight\fi}
 552       \setslidelength\@tempdimb{%
 553         \ifportrait\paperheight\else\paperwidth\fi}
 554       \ifrotateheaders
 555         \@ifrotateslide{%
 556           \dimen@=\@tempdima
 557           \@tempdima=\@tempdimb
 558           \@tempdimb=\dimen@}
 559       \fi
 560       % \oddsidemargin, \evensidemargin, \headheight, \footheight
 561       % used for scratch:
 562       \setslidelength\oddsidemargin\slideleftmargin
 563       \setslidelength\evensidemargin\sliderightmargin
 564       \setslidelength\headheight\slidetopmargin
 565       \setslidelength\footheight\slidebottommargin
 566       % Some page styles like to know \textwidth:
 567       \textwidth=\@tempdima
 568       \advance\textwidth-\oddsidemargin
 569       \advance\textwidth-\evensidemargin
 570       \setbox\@slidebox=\hbox to \@tempdima{%
 571         \kern\oddsidemargin
 572         \vbox to\@tempdimb{%
 573           \ifnum\fancyput@flag>-1
 574             \hbox{\kern-\oddsidemargin\do@fancyput}%
 575           \fi
 576           \let\label\@gobble
 577           \let\index\@gobble
 578           \let\glossary\@gobble
 579           \vbox to\headheight{%
 580             \vfill
 581             \hbox{%
 582               \slideheadfont\relax\strut
 583               \hbox to\textwidth{\@oddhead}}%
 584             \kern\z@}%
 585           \vfill
 586           \hbox to\textwidth{\hss\box\@slidebox\hss}%
 587           \vfill
 588           \vbox to\footheight{%
 589             \hbox{%
 590               \slidefootfont\relax\strut
 591               \hbox to\textwidth{\@oddfoot}}%
 592             \vfill}}%
 593         \hss}%
 594       \ifrotateheaders\@ifrotateslide\rotate@slide\fi
 595       \insert@specials
 596       \shipout\box\@slidebox
 597     \endgroup
 598     \let\firstmark\botmark}
 599   \@ifundefined{fancyput@flag}{\def\fancyput@flag{-1}}{}
 600 \fi
 601 \newskip\slidesep
 602 \slidesep\intextsep
 603 \ifarticle
 604   \def\fps@fslide{htbp}
 605   \def\ftype@fslide{32}
 606   \def\float@savedslide{%
 607     \begingroup\@float{fslide}%
 608       \centerline{\box\@slidebox}%
 609     \end@float\endgroup}%
 610   \@namedef{float*@savedslide}{%
 611     \begingroup\@dblfloat{fslide}%
 612       \centerline{\box\@slidebox}%
 613     \end@dblfloat\endgroup}%
 614   \def\center@slide{\hbox{%
 615     \kern-\@totalleftmargin
 616     \hbox to \columnwidth{\hss\box\@slidebox\hss}}}%
 617   \def\onepercol@savedslide{%
 618     \vbox to .996\textheight{\vss\center@slide\vss}\goodbreak}%
 619   \def\twopercol@savedslide{%
 620     \dimen@.5\textheight
 621     \advance\dimen@-\slidesep
 622     \ifdim\ht\@slidebox>\dimen@
 623       \onepercol@savedslide
 624     \else
 625       \vbox to .498\textheight{\vss\center@slide\vss}\goodbreak
 626     \fi}
 627   \def\here@savedslide{%
 628     \addvspace\slidesep\center@slide\addvspace\slidesep}
 629   \@namedef{here*@savedslide}{%
 630     \goodbreak \hrule \@height\z@ \nobreak \vskip\slidesep \nobreak
 631     \center@slide
 632     \nobreak \vskip\slidesep \nobreak \hrule\@height\z@ \goodbreak}
 633 \fi
 634 \ifarticle
 635   \def\slideplacement#1{\@ifundefined{#1@savedslide}%
 636     {\@seminarerr{Slide placement `#1' undefined}\@ehd}%
 637     {\expandafter\let\expandafter\output@savedslide
 638       \csname #1@savedslide\endcsname}}
 639 \else
 640   \def\slideplacement#1{}
 641 \fi
 642 \ifarticle
 643   \ifnotes
 644     \ifportrait
 645       \slideplacement{float}
 646     \else
 647       \slideplacement{float*}
 648     \fi
 649   \else
 650     \ifportrait
 651       \slideplacement{onepercol}
 652     \else
 653       \slideplacement{twopercol}
 654     \fi
 655   \fi
 656 \fi
 657 \ifarticle
 658   \def\outputloop@savedslides{%
 659     \global\maxdepth\@maxdepth
 660     \ifvoid\not@slidebox\else
 661       \dimen@=\dp\not@slidebox
 662       \unvbox\not@slidebox
 663       \hrule height\z@
 664       \prevdepth\dimen@
 665       \penalty\z@
 666     \fi
 667     \edef\slide@@count{\the\slide@count\relax}%
 668     \slide@count\z@
 669     \loop
 670     \ifnum\slide@count<\slide@@count
 671       \advance\slide@count1
 672       \expandafter\setbox\expandafter\@slidebox\expandafter\box
 673         \csname slidebox@\the\slide@count\endcsname
 674       \output@savedslide
 675     \repeat
 676     \ifnotesonlystar\make@slidemarker\fi}
 677 \fi
 678 \def\make@slidemarker{%
 679   \addvspace\slidesep
 680   \moveleft\@totalleftmargin
 681   \vbox{%
 682     \hsize\columnwidth
 683     \hrule height 1pt
 684     \kern 8pt
 685     \hbox to \columnwidth{%
 686       \hss
 687       \LARGE\bf\the@slidemarker
 688       \hss}%
 689     \kern 8pt
 690     \hrule height 1pt}%
 691   \addvspace\slidesep}
 692 \def\the@slidemarker{%
 693   Slide%
 694   \ifnum\c@slide=\first@slidemarker\else
 695     s {\c@slide\first@slidemarker\relax\theslide} --\fi
 696   { }\theslide}%
 697 \ifarticle
 698   \let\c@note\c@page
 699   \def\p@note{\p@page}
 700   \def\thenote{\thepage}
 701 \else
 702   \newcounter{note}
 703   \def\thenote{\theslide-\arabic{note}}
 704   \def\thepage{\thenote}
 705   \addto@hook\after@slide{\setcounter{note}{1}}
 706   \expandafter\def\expandafter\@outputpage\expandafter{%
 707     \@outputpage\stepcounter{note}}
 708 \fi
 709 \ifarticle\else
 710   \let\c@page\c@slide
 711   \countdef\c@slide=0
 712   \c@slide=0
 713   \c@page=1
 714 \fi
 715 \ifarticle
 716   \let\truepagenumbers\relax
 717 \else
 718   \def\truepagenumbers{%
 719     \let\c@slide\c@page
 720     \countdef\c@page=0
 721     \c@page=1
 722     \c@slide=0
 723     \let\truepagenumbers\relax}
 724 \fi
 725 \addto@preamblecmds{\truepagenumbers}
 726 \newdimen\slideframewidth \slideframewidth 4pt
 727 \newdimen\slideframesep \slideframesep .3in
 728 \def\newslideframe#1{%
 729   \@ifnextchar[{\@newslideframe{#1}}{\@newslideframe{#1}[]}}
 730 \def\@newslideframe#1[#2]{%
 731   \@namedef{semsfops@#1}{#2}%
 732   \@namedef{semsf@#1}##1}
 733 \newslideframe{plain}{\fbox{#1}}
 734 \def\slideframe{\@slideframe{slide}}
 735 \def\@slideframe#1{%
 736   \@ifstar{\@testtrue\@@slideframe{#1}}{\@testfalse\@@slideframe{#1}}}
 737 \def\@@slideframe#1{%
 738   \@ifnextchar[{\@@@slideframe{#1}}{\@@@slideframe{#1}[]}}
 739 \def\@@@slideframe#1[#2]#3{%
 740   \def\@tempa{none}%
 741   \def\@tempb{#3}%
 742   \ifx\@tempa\@tempb
 743     \@namedef{the#1frame}{\relax}%
 744   \else
 745     \ifx\@tempb\@empty
 746       \@namedef{the#1frame}{}%
 747     \else
 748       \@ifundefined{semsf@#3}%
 749         {\@seminarerr{Slide frame `#3' undefined}\@eha}%
 750         {\if@test
 751           \@@@@slideframe{#1}[#2]{#3}%
 752         \else
 753           \@namedef{the#1frame}{\setbox\@slidebox=\hbox{{%
 754             \@nameuse{semsfops@#3}#2\@nameuse{semsf@#3}{\box\@slidebox}}}}%
 755         \fi}%
 756      \fi
 757    \fi}
 758 \def\@@@@slideframe#1[#2]#3{%
 759   \expandafter\let\expandafter\@tempa\csname the#1frame\endcsname
 760   \edef\next{%
 761     \noexpand\def\expandafter\noexpand\csname the#1frame\endcsname}%
 762   \expandafter\next\expandafter{\@tempa
 763     \setbox\@slidebox=\hbox{{%
 764       \@nameuse{semsfops@#3}%
 765       #2%
 766       \@nameuse{semsf@#3}{\box\@slidebox}}}}}%
 767 \slideframe{plain}
 768 \def\slidestyle#1{\@ifundefined{ss@#1}%
 769   {\@seminarerr{Slide style `#1' undefined}\@eha}%
 770   {\@nameuse{ss@#1}}}
 771 \def\ss@empty{\let\add@slidelabel\@gobble}
 772 \def\ss@left{\def\add@slidelabel##1{%
 773   \setbox\@slidebox=\hbox{%
 774     \vbox to \ht\@slidebox{\vss
 775     \hbox to 0pt{\hss##1\hskip 15pt}%
 776     \vss}\box\@slidebox}}}
 777 \def\ss@bottom{\def\add@slidelabel##1{%
 778   \setbox\@slidebox=\vbox{\copy\@slidebox\vskip 9pt
 779     \hbox to\wd\@slidebox{\hss##1\hss}}}}%
 780 \ifarticle
 781   \ifportrait\slidestyle{bottom}\else\slidestyle{left}\fi
 782 \else
 783   \slidestyle{empty}
 784 \fi
 785 \def\slidelabel{\bf Slide \theslide}
 786 \def\newpagestyle#1#2#3{%
 787   \expandafter\newcommand\csname ps@#1\endcsname{%
 788     \def\@oddhead{#2}\let\@evenhead\@oddhead
 789     \def\@oddfoot{#3}\let\@evenfoot\@oddfoot}}
 790 \def\renewpagestyle#1#2#3{%
 791   \expandafter\renewcommand\csname ps@#1\endcsname{%
 792     \def\@oddhead{#2}\let\@evenhead\@oddhead
 793     \def\@oddfoot{#3}\let\@evenfoot\@oddfoot}}
 794 \def\@ifgoodps#1{%
 795   \@ifundefined{ps@#1}{\@seminarerr{Page style `#1' undefined}\@eha}}
 796 \def\slidepagestyle#1{%
 797   \@ifgoodps{#1}%
 798     {\ifslide\pagestyle{#1}\else\edef\slide@pagestyle{#1}\fi}}
 799 \def\ps@{}
 800 \slidepagestyle{}
 801 \ifarticle
 802   \def\ps@align{}
 803 \else
 804   \def\ps@align{%
 805     \def\@oddhead{\thepage\hfil+}\let\@evenhead\@oddhead
 806     \def\@oddfoot{+\hfil+}\let\@evenfoot\@oddfoot}
 807 \fi
 808 \def\slideheadfont{\scriptsize}
 809 \def\slidefootfont{\scriptsize}
 810 \def\magstep#1{\ifcase#1 \@m\or 1200\or 1440\or 1728\or
 811   2074\or 2488\or 2986\or 3583\or 4300\or 5160\fi\relax}
 812 \def\magstepminus#1{%
 813   \ifcase#1 \@m\or 833\or 694\or 579\or 482\or 401\fi\relax}
 814 \def\@magstep#1{%
 815   \ifnum#1<\z@\magstepminus{-#1}\else\magstep#1\fi}
 816 {\catcode`\p=12\catcode`\t=12
 817   \gdef\@@inv@@mag#1pt#2{\def#2{#1}}}
 818 \def\invert@mag#1{\@tempdima=1000pt
 819   \divide\@tempdima by #1\relax
 820   \expandafter\@@inv@@mag\the\@tempdima#1}
 821 \def\@slidesmag#1{%
 822   \@tempcnta=#1\relax%
 823   \ifnum\@tempcnta>0
 824     \edef\inverseslidesmag{\the\@tempcnta}%
 825     \invert@mag\inverseslidesmag
 826     \ifarticle\else\mag\@tempcnta\fi
 827   \else
 828     \@seminarerr{\string\@slidesmag\space argument must be an
 829       integer equal to 1000 times the magnification}\@eha
 830   \fi}
 831 \def\@articlemag#1{%
 832   \@tempcnta=#1\relax%
 833   \ifnum\@tempcnta>0
 834     \edef\inverseartmag{\the\@tempcnta}%
 835     \invert@mag\inverseartmag
 836     \ifarticle\mag\@tempcnta\fi
 837   \else
 838     \@seminarerr{\string\articlemag\space argument must be an
 839       integer equal to 1000 times the magnification}\@eha
 840   \fi}
 841 \addto@preamblecmds{\@slidesmag\do\@articlemag}
 842 \newdimen\semin
 843 \newdimen\semcm
 844 \def\@semmagerr#1{%
 845   \@seminarerr{\string#1 argument must be an integer
 846     between -5 and 9}\@eha}
 847 \def\slidesmag#1{%
 848   \@tempcnta=#1\relax
 849   \ifnum\@tempcnta>-6
 850     \ifnum\@tempcnta<10
 851       \edef\the@slidesmag{\the\@tempcnta}%
 852       \@slidesmag{\@magstep\@tempcnta}%
 853     \else
 854       \@semmagerr\slidesmag
 855     \fi
 856   \else
 857     \@semmagerr\slidesmag
 858   \fi
 859   \setslidelength\semin\seminlength
 860   \setslidelength\semcm\semcmlength}
 861 \def\seminlength{1in}
 862 \def\semcmlength{1cm}
 863 \def\articlemag#1{%
 864   \@tempcnta=#1\relax
 865   \ifnum\@tempcnta>-6
 866     \ifnum\@tempcnta<10
 867       \edef\the@articlemag{\the\@tempcnta}%
 868       \@articlemag{\@magstep\@tempcnta}%
 869     \else
 870       \@semmagerr\articlemag
 871     \fi
 872   \else
 873     \@semmagerr\articlemag
 874   \fi}
 875 \addto@preamblecmds{\slidesmag\do\articlemag}
 876 \def\setslidelength#1#2{%
 877   #1=#2\relax
 878   #1=\inverseslidesmag#1}%
 879 \def\addtoslidelength#1#2{%
 880   \dimen@=#2\relax
 881   \advance#1 by \inverseslidesmag\dimen@}
 882 \def\setartlength#1#2{%
 883   #1=#2\relax
 884   #1=\inverseartmag#1}
 885 \def\addtoartlength#1#2{%
 886   \dimen@=#2\relax
 887   \advance#1 by \inverseartmag\dimen@}
 888 \def\slide@epsfsize#1#2{%
 889   \ifdim\epsfxsize=0pt
 890     \ifdim\epsfysize=0pt
 891       \inverseslidesmag#1%
 892     \else
 893       0pt
 894     \fi
 895   \else
 896     \inverseslidesmag\epsfxsize
 897   \fi
 898   \epsfysize
 899   \ifdim\epsfysize=0pt
 900     \ifdim\epsfxsize=0pt
 901       \inverseslidesmag#2%
 902     \else
 903       0pt
 904     \fi
 905   \else
 906     \inverseslidesmag\epsfysize
 907   \fi}
 908 \def\epsfslidesize{\let\epsfsize\slide@epsfsize}
 909 \slidesmag{4}
 910 \articlemag{0}
 911 \def\do@pageparameters{%
 912   \do\oddsidemargin
 913   \do\evensidemargin
 914   \do\marginparwidth
 915   \do\marginparsep
 916   \do\topmargin
 917   \do\headheight
 918   \do\headsep
 919   \do\textheight
 920   \do\textwidth
 921   \do\topskip
 922   \do\footskip
 923   \do\footheight}
 924 \ifarticle
 925   \def\scale@pageparameters{%
 926     \begingroup
 927       \def\do##1{\global##1=\inverseartmag##1\relax}%
 928       \do@pageparameters
 929     \endgroup}
 930 \else
 931   \def\scale@pageparameters{%
 932     \begingroup
 933       \def\do##1{\global##1=\inverseslidesmag##1\relax}%
 934       \do@pageparameters
 935     \endgroup}
 936 \fi
 937 \addto@hook\before@document{\scale@pageparameters}
 938 \addto@preamblecmds{\scale@pageparameters\do\do@pageparameters}
 939 \def\allversions{}
 940 \let\endallversions\relax
 941 \@namedef{allversions*}{\@bsphack\globaldefs=1}
 942 \@namedef{endallversions*}{\@esphack}
 943 \def\slide@list{slide,slide*,allversions,allversions*}
 944 \def\addtoslidelist#1{\xdef\slide@list{\slide@list,#1}}
 945 \addto@preamblecmds{\addtoslidelist}
 946 \ifslidesonly
 947   \@ifundefined{xcomment@@@}{\@@input xcomment.sty }{}
 948   \def\xcomment@hook{\@xcomment{@@@}{\slide@list}}
 949   \newxcomment[]{note}
 950 \else
 951   \def\note{\@bsphack}%
 952   \def\endnote{\@esphack}%
 953 \fi
 954 \def\noxcomment{\def\xcomment@hook{}}
 955 \def\os@list{}
 956 \newif\if@os
 957 \def\onlyslides#1{\def\os@list{#1}\@ostrue
 958   \def\os@warning{\@warning{\string\onlyslides\space argument
 959     contains undefined references}}}
 960 \def\notslides#1{\def\os@list{#1}\@osfalse
 961   \def\os@warning{\@warning{\string\notslides\space argument
 962     contains undefined references}}}
 963 \addto@preamblecmds{\onlyslides\do\notslides}
 964 \addto@hook\after@document{%
 965   \ifx\os@list\@empty\else\os@expandlist\fi}
 966 \def\os@expandlist{%
 967   \let\os@@warning\relax
 968   \begingroup
 969     \def\ref##1{\@ifundefined{r@##1}{?}%
 970       {\noexpand\@car\@nameuse{r@##1}\noexpand\@nil}}%
 971     \edef\@tempd{\os@list}%
 972     \xdef\os@list{}%
 973     \@for\@tempc:=\@tempd
 974       \do{\expandafter\os@expandrange\@tempc-:-:\@nil}%
 975     \os@@warning
 976   \endgroup
 977   \let\os@expandrange\relax
 978   \let\os@checknum\relax
 979   \let\os@expandlist\relax}
 980 \def\os@expandrange#1-#2-#3\@nil{%
 981   \def\@tempa{?}\def\@tempb{#1}%
 982   \ifx\@tempa\@tempb
 983     \let\os@@warning\os@warning
 984   \else
 985     \@tempcnta=#1\relax
 986     \def\@tempb{#2}%
 987     \ifx\@tempa\@tempb
 988       \let\os@@warning\os@warning
 989     \else
 990       \def\@tempa{:}%
 991       \ifx\@tempa\@tempb
 992         \@tempcntb=\@tempcnta
 993       \else
 994         \@tempcntb=#2\relax
 995       \fi
 996       \advance\@tempcnta by -1
 997       \advance\@tempcntb by 1
 998       \ifx\os@list\@empty
 999         \xdef\os@list{\the\@tempcnta+\the\@tempcntb}%
1000       \else
1001         \xdef\os@list{\os@list,\the\@tempcnta+\the\@tempcntb}%
1002       \fi
1003     \fi
1004   \fi}
1005 \def\os@test{%
1006   \@testtrue
1007   \iflandscape
1008     \ifnum\@landscapeonly=-1 \@testfalse\fi
1009   \else
1010     \ifnum\@landscapeonly=1 \@testfalse\fi
1011   \fi
1012   \if@test
1013     \ifx\os@list\@empty\else
1014       \if@os\@testfalse\fi
1015       \@for\@tempa:=\os@list\do{\expandafter\os@testrange\@tempa\@nil}%
1016     \fi
1017   \fi}
1018 \def\os@testrange#1+#2\@nil{%
1019   \ifnum\c@slide>#1
1020     \ifnum\c@slide<#2
1021       \if@os\@testtrue\else\@testfalse\fi
1022     \fi
1023   \fi}
1024 \def\onlynotestoo{%
1025   \ifnotes\@testtrue\else\ifnotesonly\@testtrue\else\@testfalse\fi\fi
1026   \if@test
1027     \@ifundefined{xcomment@@@}{%
1028       \edef\sem@temp{\the\catcode`\@}%
1029       \catcode`\@=11
1030       \@@input xcomment.sty
1031       \catcode`\@=\sem@temp\relax}{}%
1032     \def\xcomment@hook{\@xcomment{@@@}{\slide@list}}%
1033     \addto@hook\after@slide\onlynotes@too
1034   \fi}
1035 \def\onlynotes@too{%
1036   \os@test
1037   \if@test\gdef\do@end{}\else\gdef\do@end{\xc@begin}\fi}
1038 \addto@preamblecmds\onlynotestoo
1039 \def\ptsize#1{%
1040   \@ifundefined{#1@semptsize}%
1041     {\@seminarerr{\string\ptsize\space `#1' not valid.}\@eha}%
1042     {\ifslide
1043       \sem@ptsize{#1}\large\normalsize
1044     \else
1045       \edef\slide@ptsize{#1}%
1046     \fi}}
1047 \edef\slide@ptsize{1\@ptsize}%
1048 \def\slidefontsizes{\ptsize} %For backwards compatibility??
1049 \def\slide@setsize#1#2#3#4{%
1050   \@setsize{#1}{#2}{#3}{#4}%
1051   \set@slideskip{#2}}
1052 \def\slide@@setsize#1#2#3#4{%
1053   \slide@setsize{#1}{#2}{#3}{#4}\slidedisplayskips}
1054 \def\set@slideskip#1{%
1055   \normallineskiplimit=#1
1056   \advance\normallineskiplimit-\normalbaselineskip
1057   \multiply\normallineskiplimit-1
1058   \normallineskiplimit\slideskip\normallineskiplimit
1059   \ifdim\normallineskiplimit<1pt\normallineskiplimit=1pt\fi
1060   \normallineskip=\normallineskiplimit
1061     minus \slideshrink\normallineskiplimit
1062   \dimen@=\normalbaselineskip
1063   \normalbaselineskip=\dimen@ minus \slideshrink\normallineskiplimit
1064   \normalbaselines}
1065 \def\slideskip{.75}
1066 \def\slideshrink{.25}
1067 \def\slidedisplayskips{%
1068   \abovedisplayskip 1.75ex minus .35ex
1069   \belowdisplayskip \abovedisplayskip
1070   \abovedisplayshortskip .2ex minus .2ex
1071   \belowdisplayshortskip 1ex minus .2ex}
1072 \def\sem@ptsize#1{%
1073   \@nameuse{#1@semptsize}%
1074   \large\normalsize
1075   \leftmargini\slideleftmargini\relax
1076   \leftmarginii\slideleftmarginii\relax
1077   \leftmarginiii\slideleftmarginiii\relax
1078   \labelsep\slidelabelsep\relax
1079   \parskip\slideparskip\relax
1080   \parindent\slideparindent\relax
1081   \slide@rightskip
1082   \slide@listi
1083   \skip\footins\slidefootins\relax
1084   \footnotesep\slidefootnotesep\relax}
1085 \def\slidefootins{2ex minus .8ex}
1086 \def\slidefootnotesep{1.2ex}
1087 \def\slideparindent{\z@}
1088 \def\slideparskip{1ex minus .2ex}
1089 \@namedef{8@semptsize}{%
1090   \def\@normalsize{\slide@@setsize\normalsize{9.5pt}\viiipt\@viiipt}%
1091   \def\small{\slide@@setsize\small{8pt}\viipt\@viipt}%
1092   \def\footnotesize{\slide@@setsize\footnotesize{8pt}\vipt\@vipt}%
1093   \def\scriptsize{\slide@setsize\scriptsize{7pt}\vipt\@vipt}%
1094   \def\tiny{\slide@setsize\tiny{6pt}\vpt\@vpt}%
1095   \def\large{\slide@setsize\large{12pt}\xpt\@xpt}%
1096   \def\Large{\slide@setsize\Large{14pt}\xiipt\@xiipt}%
1097   \def\LARGE{\slide@setsize\LARGE{17pt}\xivpt\@xivpt}%
1098   \def\huge{\slide@setsize\huge{20pt}\xviipt\@xviipt}%
1099   \def\Huge{\slide@setsize\Huge{25pt}\xxpt\@xxpt}}
1100 \@namedef{9@semptsize}{%
1101   \def\@normalsize{\slide@@setsize\normalsize{11pt}\ixpt\@ixpt}%
1102   \def\small{\slide@@setsize\small{9.5pt}\viiipt\@viiipt}%
1103   \def\footnotesize{\slide@@setsize\footnotesize{8pt}\viipt\@viipt}%
1104   \def\scriptsize{\slide@setsize\scriptsize{7pt}\vipt\@vipt}%
1105   \def\tiny{\slide@setsize\tiny{6pt}\vpt\@vpt}%
1106   \def\large{\slide@setsize\large{12pt}\xpt\@xpt}%
1107   \def\Large{\slide@setsize\Large{14pt}\xiipt\@xiipt}%
1108   \def\LARGE{\slide@setsize\LARGE{17pt}\xivpt\@xivpt}%
1109   \def\huge{\slide@setsize\huge{20pt}\xviipt\@xviipt}%
1110   \def\Huge{\slide@setsize\Huge{25pt}\xxpt\@xxpt}}
1111 \@namedef{10@semptsize}{%
1112   \def\@normalsize{\slide@@setsize\normalsize{12pt}\xpt\@xpt}%
1113   \def\small{\slide@@setsize\small{11pt}\ixpt\@ixpt}%
1114   \def\footnotesize{\slide@@setsize\footnotesize{9.5pt}\viiipt\@viiipt}%
1115   \def\scriptsize{\slide@setsize\scriptsize{8pt}\viipt\@viipt}%
1116   \def\tiny{\slide@setsize\tiny{6pt}\vpt\@vpt}%
1117   \def\large{\slide@setsize\large{14pt}\xiipt\@xiipt}%
1118   \def\Large{\slide@setsize\Large{18pt}\xivpt\@xivpt}%
1119   \def\LARGE{\slide@setsize\LARGE{22pt}\xviipt\@xviipt}%
1120   \def\huge{\slide@setsize\huge{25pt}\xxpt\@xxpt}%
1121   \def\Huge{\slide@setsize\Huge{30pt}\xxvpt\@xxvpt}}
1122 \@namedef{11@semptsize}{%
1123   \def\@normalsize{\slide@@setsize\normalsize{13.6pt}\xipt\@xipt}%
1124   \def\small{\slide@@setsize\small{12pt}\xpt\@xpt}%
1125   \def\footnotesize{\slide@@setsize\footnotesize{11pt}\ixpt\@ixpt}%
1126   \def\scriptsize{\slide@setsize\scriptsize{9.5pt}\viiipt\@viiipt}%
1127   \def\tiny{\slide@setsize\tiny{7pt}\vipt\@vipt}%
1128   \def\large{\slide@setsize\large{14pt}\xiipt\@xiipt}%
1129   \def\Large{\slide@setsize\Large{18pt}\xivpt\@xivpt}%
1130   \def\LARGE{\slide@setsize\LARGE{22pt}\xviipt\@xviipt}%
1131   \def\huge{\slide@setsize\huge{25pt}\xxpt\@xxpt}%
1132   \def\Huge{\slide@setsize\Huge{30pt}\xxvpt\@xxvpt}}
1133 \@namedef{12@semptsize}{%
1134   \def\@normalsize{\slide@@setsize\normalsize{14.5pt}\xiipt\@xiipt}%
1135   \def\small{\slide@@setsize\small{13.6pt}\xipt\@xipt}%
1136   \def\footnotesize{\slide@@setsize\footnotesize{12pt}\xpt\@xpt}%
1137   \def\scriptsize{\slide@setsize\scriptsize{9.5pt}\viiipt\@viiipt}%
1138   \def\tiny{\slide@setsize\tiny{7pt}\vipt\@vipt}%
1139   \def\large{\slide@setsize\large{18pt}\xivpt\@xivpt}%
1140   \def\Large{\slide@setsize\Large{22pt}\xviipt\@xviipt}%
1141   \def\LARGE{\slide@setsize\LARGE{25pt}\xxpt\@xxpt}%
1142   \def\huge{\slide@setsize\huge{30pt}\xxvpt\@xxvpt}%
1143   \let\Huge\huge}
1144 \@namedef{14@semptsize}{%
1145   \def\@normalsize{\slide@@setsize\normalsize{18pt}\xivpt\@xivpt}%
1146   \def\small{\slide@@setsize\small{14.5pt}\xiipt\@xiipt}%
1147   \def\footnotesize{\slide@@setsize\footnotesize{13.6pt}\xipt\@xipt}%
1148   \def\scriptsize{\slide@setsize\scriptsize{12pt}\xpt\@xpt}%
1149   \def\tiny{\slide@setsize\tiny{9.5pt}\viiipt\@viiipt}%
1150   \def\large{\slide@setsize\large{22pt}\xviipt\@xviipt}%
1151   \def\Large{\slide@setsize\Large{25pt}\xxpt\@xxpt}%
1152   \def\LARGE{\slide@setsize\LARGE{30pt}\xxvpt\@xxvpt}%
1153   \let\huge\LARGE
1154   \let\Huge\LARGE}
1155 \@namedef{17@semptsize}{%
1156   \def\@normalsize{\slide@@setsize\normalsize{22pt}\xviipt\@xviipt}%
1157   \def\small{\slide@@setsize\small{18pt}\xivpt\@xivpt}%
1158   \def\footnotesize{\slide@@setsize\footnotesize{14.5pt}\xiipt\@xiipt}%
1159   \def\scriptsize{\slide@setsize\scriptsize{13.6pt}\xipt\@xipt}%
1160   \def\tiny{\slide@setsize\tiny{12pt}\xpt\@xpt}%
1161   \def\large{\slide@setsize\large{25pt}\xxpt\@xxpt}%
1162   \def\Large{\slide@setsize\Large{30pt}\xxvpt\@xxvpt}%
1163   \let\LARGE\Large
1164   \let\huge\Large
1165   \let\Huge\Large}
1166 \def\twoup{\@ifnextchar[{\@twoup}{\@twoup[0]}}
1167 \ifarticle
1168   \ifportrait
1169     \def\@twoup[#1]{%
1170       \@tempcnta=\the@articlemag\relax
1171       \@tempcntb=\@tempcnta
1172       \advance\@tempcntb by #1\relax
1173       \advance\@tempcntb by -2\relax
1174       \ifnum\@tempcntb>-6\relax
1175         \@@input 2up.tex
1176         \source{\@magstep\@tempcnta}{\paperheight}{\paperwidth}%
1177         \target{\@magstep\@tempcntb}{\paperwidth}{\paperheight}%
1178         \targetlayout{topbottom}%
1179         \printlandscapefalse
1180       \else
1181         \@seminarerr{Article magnification is too low for
1182           \string\twoup\space to handle}\@eha
1183       \fi
1184       \def\articlemag##1{\@semtwoupmagerr\articlemag}}
1185   \else
1186     \def\@twoup[#1]{%
1187       \@tempcnta=\the@articlemag\relax
1188       \@tempcntb=\@tempcnta
1189       \advance\@tempcntb by #1\relax
1190       \advance\@tempcntb by -2\relax
1191       \ifnum\@tempcntb>-6\relax
1192         \@@input 2up.tex
1193         \source{\@magstep\@tempcnta}{\paperwidth}{\paperheight}%
1194         \target{\@magstep\@tempcntb}{\paperheight}{\paperwidth}%
1195         \if@twoside
1196           \targetlayout{twosided}%
1197         \fi
1198         \printlandscapetrue
1199       \else
1200         \@seminarerr{Article magnification is too low for
1201           \string\twoup\space to handle}\@eha
1202       \fi
1203       \def\articlemag##1{\@semtwoupmagerr\articlemag}}
1204   \fi
1205 \else
1206   \ifportrait
1207     \def\@twoup[#1]{%
1208       \@tempcnta=\the@slidesmag\relax
1209       \@tempcntb=\@tempcnta
1210       \advance\@tempcntb by #1\relax
1211       \advance\@tempcntb by -3\relax
1212       \ifnum\@tempcntb>-6\relax
1213         \@@input 2up.tex
1214         \source{\@magstep\@tempcnta}{\paperwidth}{\paperheight}%
1215         \advance\@tempcnta by -3
1216         \target{\@magstep\@tempcnta}{\paperheight}{\paperwidth}%
1217         \printlandscapetrue
1218       \else
1219         \@seminarerr{Slides magnification is too low for
1220           \string\twoup\space to handle}\@eha
1221       \fi
1222       \def\slidesmag##1{\@semtwoupmagerr\slidesmag}}
1223   \else
1224     \def\@twoup[#1]{%
1225       \@tempcnta=\the@slidesmag\relax
1226       \@tempcntb=\@tempcnta
1227       \advance\@tempcntb by #1\relax
1228       \advance\@tempcntb by -3\relax
1229       \ifnum\@tempcntb>-6\relax
1230         \@@input 2up.tex
1231         \source{\@magstep\@tempcnta}{\paperheight}{\paperwidth}%
1232         \target{\@magstep\@tempcntb}{\paperwidth}{\paperheight}%
1233         \targetlayout{topbottom}%
1234         \printlandscapefalse
1235       \else
1236         \@seminarerr{Slides magnification is too low for
1237           \string\twoup\space to handle}\@eha
1238       \fi
1239       \def\slidesmag##1{\@semtwoupmargerr\slidesmag}}%
1240   \fi
1241 \fi
1242 \def\@semtwoupmagerr#1{%
1243   \@seminarerr{\string#1 must come before \string\twoup}\@eha}
1244 \addto@preamblecmds{\twoup\do\@twoup}
1245 \openin1 seminar.con
1246 \ifeof1\else\closein1 \relax\@@input seminar.con\fi
1247
1248
1249
1250 %% BEGIN semhelv.sty
1251 \def\fileversion{1.0 (2e)}
1252 \def\filedate{94/09/11}
1253 %%
1254 %% LaTeX style option `semhelv.sty' for the `seminar' document style.
1255 %% For use with the LaTeX v2.09 and the New Font Selection Scheme (1 or 2),
1256 %% or (some day) with LaTeX2e.
1257 %%
1258 %% COPYRIGHT 1994, by Timothy Van Zandt, tvz@Princeton.EDU
1259 %% See seminar.sty or seminar.doc for copying restrictions.
1260 %%
1261 %% ************************************************************************
1262 %% ****                        DESCRIPTION                             ****
1263 %% ************************************************************************
1264 %%
1265 % This file contains the external font information needed to load
1266
1267 % the PostScript Helvetica fonts for use by seminar.sty.
1268 %
1269 % You must have the New Font Selection Scheme (NFSS or NFSS2) or LaTeX2e.
1270 % The file npsfont.sty, which is distributed with seminar.sty, is also
1271 % required with NFSS (but not with NFSS2 or LaTeX2e).
1272 %
1273 % IMPORTANT:
1274 %   As distributed, the following font file names are assumed for the
1275 %   `standard' TeX encoding:
1276 %
1277 %     Helvetica              phvr
1278 %     Helvetica-Oblique      phvro
1279 %     Helvetica-Bold         phvb
1280 %     Helvetica-BoldOblique  phvbo
1281 %     Courier                pcr
1282 %     Courier-Bold           pcrb
1283 %     Courier-Oblique        pcro
1284 %     Courier-BoldOblique    pcrbo
1285 %
1286 %   With the NFSS2 and LaTeX2e, you can also use the CORK encoding. The
1287 %   assumed file names are as above, but with `q' appended to each name.
1288 %
1289 %   This means, e.g., that phvr.tfm or phvr.vf must be the name of the
1290 %   TeX .tfm or .vf (virtual font) file for the PostScript Helvetica font.
1291 %   See the documentation of your dvi-to-ps driver for information on using
1292 %   PostScript fonts.
1293 %
1294 % Fonts are scaled so that the x-heights match those of the cmr fonts;
1295 % this makes in-line math look acceptable.
1296 %
1297 % Note: The Courier font is not that great.
1298 %
1299 % Preliminaries:
1300 \csname semhelv@loaded\endcsname
1301 \let\semhelv@loaded\endinput
1302 \@ifundefined{selectfont}
1303   {\@seminarerr{`semhelv' style option can only be used
1304     with the New Font Selection Scheme}\@eha\endinput}{}
1305 %
1306 % Font definitions.
1307
1308 \expandafter\ifx\csname DeclareSizeFunction\endcsname\relax
1309
1310 % FOR NFSS:
1311
1312 \@ifundefined{newpsfamily}{\input{npsfont.sty}}{}%
1313
1314 % See npsfont.sty for the definition of \newpsfamily.
1315
1316 \newpsfamily[.82]{helvetica}{
1317   {m}{n}{phvr},          %Helvetica
1318   {m}{it}{phvro},        %Helvetica-Oblique
1319   {m}{sl}{phvro},        %Helvetica-Oblique
1320   {bx}{n}{phvb},         %Helvetica-Bold
1321   {bx}{it}{phvbo},       %Helvetica-BoldOblique
1322   {bx}{sl}{phvbo}}       %Helvetica-BoldOblique
1323 \newpsfamily[.82]{courier}{
1324   {m}{n}{pcrr},          %Courier
1325   {bx}{n}{pcrb},         %Courier-Bold
1326   {m}{it}{pcrro},        %Courier-Oblique
1327   {bx}{it}{pcrbo}}       %Courier-BoldOblique
1328
1329 % Use fonts or use \slidefonts:
1330 \ifarticle
1331   \renewcommand{\slidefonts}{%
1332     \renewcommand{\default@family}{helvetica}%
1333     \renewcommand{\rmdefault}{helvetica}%
1334     \renewcommand{\ttdefault}{courier}%
1335     \renewcommand{\sfdefault}{helvetica}%
1336     \family\default@family\selectfont}
1337 \else
1338   \renewcommand{\default@family}{helvetica}%
1339   \renewcommand{\rmdefault}{helvetica}%
1340   \renewcommand{\ttdefault}{courier}%
1341   \renewcommand{\sfdefault}{helvetica}%
1342   \family\default@family\selectfont
1343 \fi
1344
1345 \else
1346
1347 % FOR NFSS2 OR LATEX2E:
1348
1349 \def\helv@scale{.82}
1350
1351 \DeclareFontFamily{T1}{helvetica}{}%
1352 \DeclareFontShape{T1}{helvetica}{m}{n}{<->s*[\helv@scale]phvrq}{}%
1353 \DeclareFontShape{T1}{helvetica}{m}{it}{<->s*[\helv@scale]phvroq}{}%
1354 \DeclareFontShape{T1}{helvetica}{m}{sc}{<->s*[\helv@scale]phvrcq}{}%
1355 \DeclareFontShape{T1}{helvetica}{b}{n}{<->s*[\helv@scale]phvbq}{}%
1356 \DeclareFontShape{T1}{helvetica}{b}{it}{<->s*[\helv@scale]phvboq}{}%
1357 \DeclareFontShape{T1}{helvetica}{m}{sl}{<->ssub * helvetica/m/it}{}%
1358 \DeclareFontShape{T1}{helvetica}{b}{sc}{<->sub * helvetica/m/sc}{}%
1359 \DeclareFontShape{T1}{helvetica}{b}{sl}{<->ssub * helvetica/b/it}{}%
1360 \DeclareFontShape{T1}{helvetica}{bx}{n}{<->ssub * helvetica/b/n}{}%
1361 \DeclareFontShape{T1}{helvetica}{bx}{it}{<->ssub * helvetica/b/it}{}%
1362 \DeclareFontShape{T1}{helvetica}{bx}{sc}{<->sub * helvetica/m/sc}{}%
1363 \DeclareFontShape{T1}{helvetica}{bx}{sl}{<->ssub * helvetica/b/it}{}%
1364
1365 \DeclareFontFamily{OT1}{helvetica}{}%
1366 \DeclareFontShape{OT1}{helvetica}{m}{n}{<->s*[\helv@scale]phvr}{}%
1367 \DeclareFontShape{OT1}{helvetica}{m}{it}{<->s*[\helv@scale]phvro}{}%
1368 \DeclareFontShape{OT1}{helvetica}{m}{sc}{<->s*[\helv@scale]phvrc}{}%
1369 \DeclareFontShape{OT1}{helvetica}{b}{n}{<->s*[\helv@scale]phvb}{}%
1370 \DeclareFontShape{OT1}{helvetica}{b}{it}{<->s*[\helv@scale]phvbo}{}%
1371 \DeclareFontShape{OT1}{helvetica}{m}{sl}{<->ssub * helvetica/m/it}{}%
1372 \DeclareFontShape{OT1}{helvetica}{b}{sc}{<->sub * helvetica/m/sc}{}%
1373 \DeclareFontShape{OT1}{helvetica}{b}{sl}{<->ssub * helvetica/b/it}{}%
1374 \DeclareFontShape{OT1}{helvetica}{bx}{n}{<->ssub * helvetica/b/n}{}%
1375 \DeclareFontShape{OT1}{helvetica}{bx}{it}{<->ssub * helvetica/b/it}{}%
1376 \DeclareFontShape{OT1}{helvetica}{bx}{sc}{<->sub * helvetica/m/sc}{}%
1377 \DeclareFontShape{OT1}{helvetica}{bx}{sl}{<->ssub * helvetica/b/it}{}%
1378
1379 \def\courier@scale{.82}
1380
1381 \DeclareFontFamily{T1}{courier}{\hyphenchar \font\m@ne}%
1382 \DeclareFontShape{T1}{courier}{m}{n}{<->s*[\courier@scale]pcrrq}{}%
1383 \DeclareFontShape{T1}{courier}{m}{it}{<->s*[\courier@scale]pcrroq}{}%
1384 \DeclareFontShape{T1}{courier}{m}{sc}{<->s*[\courier@scale]pcrrcq}{}%
1385 \DeclareFontShape{T1}{courier}{b}{n}{<->s*[\courier@scale]pcrbq}{}%
1386 \DeclareFontShape{T1}{courier}{b}{it}{<->s*[\courier@scale]pcrboq}{}%
1387 \DeclareFontShape{T1}{courier}{m}{sl}{<->ssub * courier/m/it}{}%
1388 \DeclareFontShape{T1}{courier}{b}{sc}{<->sub * courier/m/sc}{}%
1389 \DeclareFontShape{T1}{courier}{b}{sl}{<->ssub * courier/b/it}{}%
1390 \DeclareFontShape{T1}{courier}{bx}{n}{<->ssub * courier/b/n}{}%
1391 \DeclareFontShape{T1}{courier}{bx}{it}{<->ssub * courier/b/it}{}%
1392 \DeclareFontShape{T1}{courier}{bx}{sc}{<->sub * courier/m/sc}{}%
1393 \DeclareFontShape{T1}{courier}{bx}{sl}{<->ssub * courier/b/it}{}%
1394
1395 \DeclareFontFamily{OT1}{courier}{\hyphenchar \font\m@ne}%
1396 \DeclareFontShape{OT1}{courier}{m}{n}{<->s*[\courier@scale]pcrr}{}%
1397 \DeclareFontShape{OT1}{courier}{m}{it}{<->s*[\courier@scale]pcrro}{}%
1398 \DeclareFontShape{OT1}{courier}{m}{sc}{<->s*[\courier@scale]pcrrc}{}%
1399 \DeclareFontShape{OT1}{courier}{b}{n}{<->s*[\courier@scale]pcrb}{}%
1400 \DeclareFontShape{OT1}{courier}{b}{it}{<->s*[\courier@scale]pcrbo}{}%
1401 \DeclareFontShape{OT1}{courier}{m}{sl}{<->ssub * courier/m/it}{}%
1402 \DeclareFontShape{OT1}{courier}{b}{sc}{<->sub * courier/m/sc}{}%
1403 \DeclareFontShape{OT1}{courier}{b}{sl}{<->ssub * courier/b/it}{}%
1404 \DeclareFontShape{OT1}{courier}{bx}{n}{<->ssub * courier/b/n}{}%
1405 \DeclareFontShape{OT1}{courier}{bx}{it}{<->ssub * courier/b/it}{}%
1406 \DeclareFontShape{OT1}{courier}{bx}{sc}{<->sub * courier/m/sc}{}%
1407 \DeclareFontShape{OT1}{courier}{bx}{sl}{<->ssub * courier/b/it}{}%
1408
1409 % Use fonts or use \slidefonts:
1410 \ifarticle
1411   \renewcommand{\slidefonts}{%
1412     \renewcommand{\default@family}{helvetica}%
1413     \renewcommand{\rmdefault}{helvetica}%
1414     \renewcommand{\ttdefault}{courier}%
1415     \renewcommand{\sfdefault}{helvetica}%
1416     \fontfamily\default@family\selectfont}
1417 \else
1418   \renewcommand{\default@family}{helvetica}%
1419   \renewcommand{\rmdefault}{helvetica}%
1420   \renewcommand{\ttdefault}{courier}%
1421   \renewcommand{\sfdefault}{helvetica}%
1422   \fontfamily\default@family\selectfont
1423 \fi
1424
1425 \fi
1426
1427 %% END semhelv.sty
1428
1429
1430 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1431 %%
1432 %%   Style-File: vorl.sty
1433 %%
1434 %%   Mark Minas <minas@informatik.uni-erlangen.de>
1435 %%
1436 %%    2.5.1995
1437 %%
1438 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1439 \DeclareSymbolFont{operators}   {OT1}{ptmcm}{m}{n}
1440 \DeclareSymbolFont{letters}     {OML}{ptmcm}{m}{it}
1441 \DeclareSymbolFont{symbols}     {OMS}{pzccm}{m}{n}
1442 \DeclareSymbolFont{largesymbols}{OMX}{psycm}{m}{n}
1443 \DeclareSymbolFont{bold}        {OT1}{ptm}{bx}{n}
1444 \DeclareSymbolFont{italic}      {OT1}{ptm}{m}{it}
1445
1446 % If we're in compatibility mode, defined \mathbf and \mathit.
1447
1448 \@ifundefined{mathbf}{}{\DeclareMathAlphabet{\mathbf}{OT1}{ptm}{bx}{n}}
1449 \@ifundefined{mathit}{}{\DeclareMathAlphabet{\mathit}{OT1}{ptm}{m}{it}}
1450
1451 % An \omicron command, to fill the gap.
1452
1453 \DeclareMathSymbol{\omicron}{0}{operators}{`\o}
1454
1455 % Reduce the space around math operators
1456
1457 \thinmuskip=2mu
1458 \medmuskip=2.5mu plus 1mu minus 1mu
1459 \thickmuskip=4mu plus 1.5mu minus 1mu
1460
1461 % No bold math.
1462
1463 \def\boldmath{%
1464    \@warning{there is no bold Symbol font}%
1465    \global\let\boldmath=\relax
1466 }
1467
1468 % Larger scripts.
1469
1470 \DeclareMathSizes{5}{5}{5}{5}
1471 \DeclareMathSizes{6}{6}{5}{5}
1472 \DeclareMathSizes{7}{7}{5}{5}
1473 \DeclareMathSizes{8}{8}{6}{5}
1474 \DeclareMathSizes{9}{9}{7}{5}
1475 \DeclareMathSizes{10}{10}{7.4}{6}
1476 \DeclareMathSizes{10.95}{10.95}{8}{6}
1477 \DeclareMathSizes{12}{12}{9}{7}
1478 \DeclareMathSizes{14.4}{14.4}{10.95}{8}
1479 \DeclareMathSizes{17.28}{17.28}{12}{10}
1480 \DeclareMathSizes{20.74}{20.74}{14.4}{12}
1481 \DeclareMathSizes{24.88}{24.88}{17.28}{14.4}
1482
1483 %% including file verbatim
1484 %%
1485 \def\verbatimfile#1{\begingroup
1486                     \@verbatim \frenchspacing \@vobeyspaces
1487                     \input#1 \endgroup
1488 }
1489
1490 %% verbatim environment using \tt\bfseries
1491 %%
1492 \begingroup \catcode `|=0 \catcode `[= 1
1493 \catcode`]=2 \catcode `\{=12 \catcode `\}=12
1494 \catcode`\\=12 |gdef|@xbfverbatim#1\end{bfverbatim}[#1|end[bfverbatim]]
1495 |gdef|@sxverbatim#1\end{verbatim*}[#1|end[verbatim*]]
1496 |endgroup
1497 \def\@bfverbatim{\trivlist \item\relax
1498   \if@minipage\else\vskip\parskip\fi
1499   \leftskip\@totalleftmargin\rightskip\z@skip
1500   \parindent\z@\parfillskip\@flushglue\parskip\z@skip
1501   \@@par
1502   \@tempswafalse
1503   \def\par{%
1504     \if@tempswa
1505       \leavevmode \null \@@par\penalty\interlinepenalty
1506     \else
1507       \@tempswatrue
1508       \ifhmode\@@par\penalty\interlinepenalty\fi
1509     \fi}%
1510   \obeylines \bfverbatim@font \@noligs
1511   \let\do\@makeother \dospecials
1512   \everypar \expandafter{\the\everypar \unpenalty}%
1513 }
1514 \def\bfverbatim{\@bfverbatim \frenchspacing\@vobeyspaces \@xbfverbatim}
1515 \def\endbfverbatim{\if@newlist \leavevmode\fi\endtrivlist}
1516 \def\bfverbatim@font{\normalfont\ttfamily\bfseries}
1517
1518 %% minipage environment with enclosing colorbox
1519 %% usage is identical to minipage with an additional
1520 %% argument, the color of the colorbox (see color.sty)
1521 %%
1522 \def\colorpage{%
1523   \@ifnextchar[%]
1524     \@icolorpage
1525     {\@iiicolorpage c\@empty[s]}}
1526 \def\@icolorpage[#1]{%
1527   \@ifnextchar[%]
1528     {\@iicolorpage{#1}}%
1529     {\@iiicolorpage{#1}\@empty[s]}}
1530 \def\@iicolorpage#1[#2]{%
1531   \@ifnextchar[%]
1532     {\@iiicolorpage{#1}{#2}}%
1533     {\@iiicolorpage{#1}{#2}[#1]}}
1534 \def\@iiicolorpage#1#2[#3]#4#5{%
1535   \leavevmode
1536   \@pboxswfalse
1537   \setlength\@tempdima{#4}%
1538   \def\@cboxcolor{#5}%
1539   \def\@mpargs{{#1}{#2}[#3]{#4}}%
1540   \setbox\@tempboxa\vbox\bgroup
1541     \color@begingroup
1542       \hsize\@tempdima
1543       \textwidth\hsize \columnwidth\hsize
1544       \@parboxrestore
1545       \def\@mpfn{mpfootnote}\def\thempfn{\thempfootnote}\c@mpfootnote\z@
1546       \let\@footnotetext\@mpfootnotetext
1547       \let\@listdepth\@mplistdepth \@mplistdepth\z@
1548       \@colorpagerestore\global\@minipagetrue %% \global added 24 May 89
1549       \everypar{\global\@minipagefalse\everypar{}}}
1550  \let\@colorpagerestore=\relax
1551 \def\endcolorpage{%
1552     \par
1553     \unskip
1554     \ifvoid\@mpfootins\else
1555       \vskip\skip\@mpfootins
1556       \normalcolor
1557       \footnoterule
1558       \unvbox\@mpfootins
1559     \fi
1560     \global\@minipagefalse   %% added 24 May 89
1561   \color@endgroup
1562   \egroup
1563   \colorbox{\@cboxcolor}{\expandafter\@iiiparbox\@mpargs{\unvbox\@tempboxa}}}
1564
1565
1566 %% BEGIN fancybox.sty
1567 %%
1568 \def\fileversion{1.0}
1569 \def\filedate{93/02/10}
1570 %%
1571 %% COPYRIGHT 1993, by Timothy Van Zandt, tvz@Princeton.EDU
1572 %%
1573 %% DESCRIPTION:
1574 %%   fancybox.sty is a LaTeX style option, consisting of:
1575 %%   * Variants of \fbox: \shadowbox, \doublebox, \ovalbox, \Ovalbox.
1576 %%   * Helpful tools for using box macros.
1577 %%   * Extensive documentation about how to use box macros.
1578 %%   * Flexible verbatim macros.
1579 %%
1580 %% INSTALLATION:
1581 %%   Put this file where your TeX looks for inputs.
1582 %%
1583 %% DOCUMENTATION:
1584 %%  See fancybox.doc, which might be appended to this file.
1585 %%
1586 %% COPYING:
1587 %%   Copying of part or all of this file is allowed under the following
1588 %%   conditions only:
1589 %%   (1) You may freely distribute unchanged copies of the file. Please
1590 %%       include the documentation when you do so.
1591 %%   (2) You may modify a renamed copy of the file, but only for personal
1592 %%       use or use within an organization.
1593 %%   (3) You may copy fragments from the file, for personal use or for
1594 %%       distribution, as long as credit is given where credit is due.
1595 %%
1596 %%   You are NOT ALLOWED to take money for the distribution or use of
1597 %%   this file or modified versions or fragments thereof, except for
1598 %%   a nominal charge for copying etc.
1599 %%
1600 %% CODE:
1601 \expandafter\ifx\csname fb@framepage\endcsname\relax\else
1602   \expandafter\endinput
1603 \fi
1604 \newbox\@fancybox
1605 \@ifundefined{@tempdimc}{\newdimen\@tempdimc}{}
1606
1607 %% \shadowbox
1608
1609 \newdimen\shadowsize
1610 \shadowsize 4pt
1611
1612 \def\shadowbox{\VerbBox\@shadowbox}
1613 \def\@shadowbox#1{%
1614   \setbox\@fancybox\hbox{\fbox{#1}}%
1615   \leavevmode\vbox{%
1616     \offinterlineskip
1617     \dimen@=\shadowsize
1618     \advance\dimen@ .5\fboxrule
1619     \hbox{\copy\@fancybox\kern-.5\fboxrule\lower\shadowsize\hbox{%
1620       \vrule \@height\ht\@fancybox \@depth\dp\@fancybox \@width\dimen@}}%
1621     \vskip-\dimen@
1622     \moveright\shadowsize\vbox{%
1623       \hrule \@width\wd\@fancybox \@height\dimen@}}}
1624
1625 % \fancyoval
1626
1627 \def\cornersize{\@ifstar{\@cornersize}{\@@cornersize}}
1628 \def\@cornersize#1{%
1629   \@tempdima=#1\relax
1630   \edef\the@cornersize{\number\@tempdima sp}}
1631 \def\@@cornersize#1{%
1632   \edef\the@cornersize{#1\noexpand\@tempdimb}}
1633 \cornersize{.5}
1634
1635 % This is just a simple change to \oval, making use of the \cornersize
1636 % parameter instead of making the corner arcs are large as possible.
1637
1638 \def\fancyoval(#1,#2){\@ifnextchar[{\fancy@oval(#1,#2)}{\fancy@oval(#1,#2)[]}}
1639
1640 \def\fancy@oval(#1,#2)[#3]{%
1641   \begingroup
1642     \fancy@@oval{#1\unitlength}{#2\unitlength}{#3}%
1643     \@put{-.5\wd\@tempboxa}{-.5\ht\@tempboxa}{\ht\@tempboxa=\z@\box\@tempboxa}%
1644   \endgroup}
1645
1646 \def\copyrightline{}
1647
1648 \gdef\@ovbottom{\hb@xt@\@ovxx{\kern \@ovro
1649     \if@ovr \else \kern \@ovdx \fi
1650     \leaders \hrule \@height \@wholewidth \hfil \mbox{\tiny\copyrightline}
1651     \if@ovl \else \kern \@ovdx \fi
1652     \kern \@ovri}}
1653
1654 \def\fancy@@oval#1#2#3{%
1655   \boxmaxdepth \maxdimen
1656   \@ovttrue \@ovbtrue \@ovltrue \@ovrtrue
1657   \@tfor\@tempa :=#3\do{\csname @ov\@tempa false\endcsname}%
1658   \@ovxx#1\relax
1659   \advance\@ovxx-\@wholewidth
1660   \@ovyy#2\relax
1661   \advance\@ovyy-\@wholewidth
1662   \@tempdimb \ifdim \@ovyy >\@ovxx \@ovxx\else \@ovyy \fi
1663   \advance\@tempdimb-2\p@
1664   \ifdim\@tempdimb>\the@cornersize\relax
1665     \@tempdimb=\the@cornersize
1666   \fi
1667   \@getcirc\@tempdimb
1668   \@ovro\ht\@tempboxa \@ovri\dp\@tempboxa
1669   \@ovdx\@ovxx \advance\@ovdx-\@tempdima \divide\@ovdx \tw@
1670   \@ovdy\@ovyy \advance\@ovdy-\@tempdima \divide\@ovdy \tw@
1671   \@circlefnt
1672   \setbox\@tempboxa\hbox{%
1673     \if@ovr \@ovvert32\kern -\@tempdima \fi
1674     \if@ovl \kern \@ovxx \@ovvert01\kern -\@tempdima \kern -\@ovxx \fi
1675     \if@ovt \@ovbottom \kern -\@ovxx \fi
1676     \if@ovb \raise \@ovyy \@ovhorz \fi}%
1677   \advance\@ovdx\@ovro
1678   \advance\@ovdy\@ovro
1679   \advance\@ovxx\@wholewidth
1680   \wd\@tempboxa=\@ovxx
1681   \dp\@tempboxa=\z@}
1682
1683 % \ovalbox
1684
1685 \def\ovalbox{\VerbBox{\@ovalbox\thinlines}}
1686 \def\Ovalbox{\VerbBox{\@ovalbox\thicklines}}
1687 \def\@ovalbox#1#2{%
1688   \begingroup
1689     #1\relax
1690     \setbox\@fancybox\hbox{{#2}}%
1691     \@tempdimc\fboxsep \advance\@tempdimc\@wholewidth
1692     \@tempdima\ht\@fancybox \advance\@tempdima\dp\@fancybox
1693     \advance\@tempdima2\@tempdimc
1694     \@tempdimb\wd\@fancybox \advance\@tempdimb2\@tempdimc
1695     \fancy@@oval\@tempdimb\@tempdima{}%
1696     \@tempdima\dp\@fancybox \advance\@tempdima\@tempdimc
1697     \wd\@tempboxa=\z@
1698     \leavevmode\hbox{%
1699       \lower\@tempdima\box\@tempboxa
1700       \kern\@tempdimc\box\@fancybox\kern\@tempdimc}%
1701   \endgroup}
1702
1703 % \doublebox
1704
1705 \def\doublebox{\VerbBox\@doublebox}
1706 \def\@doublebox#1{%
1707   \begingroup
1708     \setbox\@fancybox\hbox{{#1}}%
1709     \fboxrule=.75\fboxrule
1710     \setbox\@fancybox\hbox{\fbox{\box\@fancybox}}%
1711     \fboxrule=2\fboxrule
1712     \fboxsep=\fboxrule
1713     \advance\fboxsep .5pt
1714     \fbox{\box\@fancybox}%
1715   \endgroup}
1716
1717 % Frames for seminar.sty:
1718
1719 \@ifundefined{newslideframe}{}{%
1720   \newslideframe{shadow}{\shadowbox{#1}}
1721   \newslideframe{double}{\doublebox{#1}}
1722   \newslideframe{oval}{\ovalbox{#1}}
1723   \newslideframe{Oval}{\Ovalbox{#1}}}
1724
1725 % Sbox environment
1726
1727 \newbox\@Sbox
1728
1729 \def\Sbox{\global\setbox\@Sbox\hbox\bgroup\ignorespaces}
1730
1731 \def\endSbox{%
1732   \@testtrue\ifhmode\ifinner\@testfalse\fi\fi
1733   \if@test\@latexerr{Misplaced \string\endSbox! Should be in LR mode}\@ehd\fi
1734   \egroup}
1735
1736 \def\TheSbox{%
1737   \ifvoid\@Sbox
1738     \@latexerr{\string\TheSbox\space is empty!}\@ehd
1739   \else
1740     \box\@Sbox
1741   \fi}
1742
1743 \def\beginsbox#1{\setbox#1\hbox\bgroup\ignorespaces}
1744
1745 \def\endsbox{\endSbox}
1746
1747 % \VerbBox
1748
1749 \newtoks\do@VerbBox
1750
1751 \def\VerbBox#1{%
1752   \do@VerbBox{#1}%
1753   \afterassignment\begin@VerbBox
1754   \setbox\@fancybox=\hbox}
1755 \def\begin@VerbBox{\aftergroup\end@VerbBox}
1756 \def\end@VerbBox{\the\do@VerbBox{\box\@fancybox}}%
1757
1758 % \Btrivlist
1759
1760 \def\@Blistrestore{%
1761   \let\par\relax
1762   \let\-\@dischyph \let\'\@acci \let\`\@accii \let\=\@acciii
1763   \lineskip\normallineskip \baselineskip\normalbaselineskip}
1764
1765 \def\Btrivlist#1{\@ifnextchar[{\@Btrivlist{#1}}{\@Btrivlist{#1}[]}}
1766 \def\@Btrivlist#1[#2]{%
1767   \@Blistrestore
1768   \let\\=\@Btrivlistcr
1769   \fb@beginvbox{#2}%
1770   \halign\bgroup
1771     \if#1l\else\@empty\hfil\fi
1772     \ignorespaces##\unskip
1773     \if#1r\@empty\else\hfil\fi\cr}
1774 \def\endBtrivlist{\crcr\egroup\egroup\if@pboxsw$\fi}
1775
1776 \def\fb@beginvbox#1{%
1777   \leavevmode
1778   \@pboxswfalse
1779   \if#1b\@empty\vbox\else\if#1t\@empty\vtop\else
1780     \ifmmode\vcenter\else\@pboxswtrue$\vcenter\fi
1781   \fi\fi\bgroup}
1782
1783 \def\@Btrivlistcr{\@ifstar
1784   {\@ifnextchar[{@@Btrivlistcr}{\cr}}{\@ifnextchar[{\@@Btrivlistcr}{\cr}}}
1785 \def\@@Btrivlistcr[#1]{\cr\noalign{\vskip #1}}
1786
1787 \def\Bcenter{\Btrivlist{c}}
1788 \def\endBcenter{\endBtrivlist}
1789
1790 \def\Bflushleft{\Btrivlist{l}}
1791 \def\endBflushleft{\endBtrivlist}
1792
1793 \def\Bflushright{\Btrivlist{r}}
1794 \def\endBflushright{\endBtrivlist}
1795
1796 % \Blist
1797
1798 \def\Blist#1#2{\@ifnextchar[{\@Blist{#1}{#2}}{\@Blist{#1}{#2}[]}}
1799
1800 \def\@Blist#1#2[#3]{%
1801   \ifnum\@listdepth>5
1802     \@toodeep
1803   \else
1804     \global\advance\@listdepth\@ne
1805   \fi
1806   \itemindent\z@
1807   \csname @list\romannumeral\the\@listdepth\endcsname
1808   \def\@itemlabel{#1}%
1809   \let\makelabel\@mklab
1810   \@nmbrlistfalse
1811   \@Blistrestore
1812   \let\\=\@Blistcr
1813   \let\item\Bitem
1814   \@Bitemswfalse
1815   #2\relax
1816   \fb@beginvbox{#3}%
1817   \halign\bgroup
1818     \ignorespaces##&\hskip\labelsep\ignorespaces##\unskip\hfil\cr}
1819
1820 \def\endBlist{\endBtrivlist\global\advance\@listdepth\m@ne}
1821
1822 \newif\if@Bitemsw
1823
1824 \def\Bitem{\@ifnextchar({\@Bitemcr\Bitem@skip}{\@Bitemcr\@Bitem}}
1825
1826 \def\@Bitemcr{%
1827   \if@Bitemsw
1828     \def\next{\cr\noalign{\vskip\itemsep}}%
1829   \else
1830     \def\next{\global\@Bitemswtrue}%
1831   \fi
1832   \next}
1833
1834 \def\Bitem@skip(#1){\noalign{\vskip #1}\@Bitem}
1835
1836 \def\@Bitem{\@ifnextchar[{\Bitem@label}{\Bitem@nolabel}}
1837
1838 \def\Bitem@label[#1]{\makelabel{#1}&}
1839
1840 \def\Bitem@nolabel{%
1841   \if@nmbrlist
1842     \expandafter\advance\csname c@\@listctr\endcsname1 \fi
1843   \makelabel{\@itemlabel}%
1844   &%
1845   \if@nmbrlist\refstepcounter{\@listctr}\fi}
1846
1847 \def\@Blistcr{\@ifstar
1848   {\@ifnextchar[{@@Blistcr}{\cr&}}{\@ifnextchar[{\@@Blistcr}{\cr&}}}
1849
1850 \def\@@Blistcr[#1]{\cr\noalign{\vskip #1}&}
1851
1852 % \Bitemize
1853
1854 \def\Bitemize{%
1855   \ifnum\@itemdepth>3
1856     \@toodeep
1857   \else
1858     \advance\@itemdepth\@ne
1859   \fi
1860   \edef\@itemitem{labelitem\romannumeral\the\@itemdepth}%
1861   \Blist{\csname\@itemitem\endcsname}{\def\makelabel####1{\hfil####1}}}
1862 \def\endBitemize{\endBlist}
1863
1864 % \Bdescription
1865
1866 \def\Bdescription{\Blist{}{\def\makelabel####1{\bf####1\hfil}}}
1867 \def\endBdescription{\endBlist}
1868
1869 % \Benumerate
1870
1871 \def\Benumerate{%
1872   \ifnum\@enumdepth>3
1873     \@toodeep
1874   \else
1875     \advance\@enumdepth\@ne
1876   \fi
1877   \edef\@enumctr{enum\romannumeral\the\@enumdepth}%
1878   \Blist{\csname label\@enumctr\endcsname}%
1879     {\usecounter{\@enumctr}\def\makelabel####1{\hfil####1}}}
1880 \def\endBenumerate{\endBlist}
1881
1882 % Beqnarray
1883
1884 \def\Beqnarray{%
1885   \stepcounter{equation}%
1886   \let\@currentlabel\theequation
1887   \def\@eqnnum{{\csname reset@font\endcsname\rm (\theequation)}}%
1888   \global\@eqnswtrue\m@th
1889   \global\@eqcnt\z@
1890   \tabskip\@centering
1891   \let\\\@eqncr
1892   \vbox\bgroup
1893     \halign\bgroup
1894       \@eqnsel
1895         \hskip\@centering
1896         $\displaystyle\tabskip\z@{##}$%
1897       &\global\@eqcnt\@ne
1898         \hskip 2\arraycolsep
1899         \hfil${##}$\hfil
1900       &\global\@eqcnt\tw@
1901         \hskip 2\arraycolsep
1902         $\displaystyle\tabskip\z@{##}$%
1903         \hfil
1904         \tabskip\@centering
1905       &\if@eqnsw\hskip 1em\fi
1906         \hfil{##}\tabskip\z@
1907       \cr}
1908
1909 \def\endBeqnarray{%
1910   \@@eqncr
1911   \egroup
1912   \global\advance\c@equation\m@ne
1913   \egroup
1914   \global\@ignoretrue}
1915
1916 \@namedef{Beqnarray*}{\def\@eqncr{\nonumber\@seqncr}\Beqnarray}
1917 \@namedef{endBeqnarray*}{\nonumber\endBeqnarray}
1918
1919 % \fb@outputage
1920
1921 % Here we insert various hooks for rotating or framing the page.
1922 % Otherwise, it is the usual \@outputpage
1923
1924 \def\fb@outputpage{%
1925   \begingroup
1926     \catcode`\ =10
1927     \let\-\@dischyph
1928     \let\'\@acci
1929     \let\`\@accii
1930     \let\=\@acciii
1931     \if@specialpage
1932       \global\@specialpagefalse\@nameuse{ps@\@specialstyle}%
1933     \fi
1934     \if@twoside
1935       \ifodd\count\z@
1936         \let\@thehead\@oddhead
1937         \let\@thefoot\@oddfoot
1938         \let\@themargin\oddsidemargin
1939       \else
1940         \let\@thehead\@evenhead
1941         \let\@thefoot\@evenfoot
1942         \let\@themargin\evensidemargin
1943       \fi
1944     \fi
1945     \csname reset@font\endcsname
1946     \normalsize
1947     \baselineskip\z@
1948     \lineskip\z@
1949     \let\par\@@par
1950     \ifx\this@fancypage\@empty\else
1951       \this@fancypage
1952       \gdef\this@fancypage{}%
1953     \fi
1954     \ifx\the@fancypage\@empty\else
1955       \setbox\@outputbox\hbox{\the@fancypage{\box\@outputbox}}%
1956     \fi
1957     \ifx\fb@@rotatepage\@empty\else
1958       \setbox\@outputbox\hbox{\fb@@rotatepage{\box\@outputbox}}%
1959     \fi
1960     \setbox\@outputbox\vbox{%
1961       \@tempdima=\wd\@outputbox
1962       \setbox\@tempboxa=\hbox to\@tempdima{%
1963         \let\label\@gobble
1964         \let\index\@gobble
1965         \let\glossary\@gobble
1966         \@thehead}%
1967       \ht\@tempboxa\headheight
1968       \dp\@tempboxa\z@
1969       \box\@tempboxa
1970       \vskip\headsep
1971       \box\@outputbox
1972       \baselineskip\footskip
1973       \hbox to\@tempdima{%
1974         \let\label\@gobble
1975         \let\index\@gobble
1976         \let\glossary\@gobble
1977         \@thefoot}}
1978     \ifx\the@@fancypage\@empty\else
1979       \setbox\@outputbox\hbox{\the@@fancypage{\box\@outputbox}}%
1980     \fi
1981     \setbox\@outputbox\vbox{%
1982       \ifnum\fancyput@flag>-1 \do@fancyput\fi
1983       \vskip\topmargin
1984       \moveright\@themargin\box\@outputbox}%
1985     \ifx\fb@rotatepage\@empty\else
1986        \setbox\@outputbox\hbox{\lower\ht\@outputbox\box\@outputbox}%
1987        \dp\@outputbox\z@
1988        \wd\@outputbox\z@
1989        \setbox\@outputbox\hbox{\fb@rotatepage{\box\@outputbox}}%
1990        \expandafter\fb@setoffsets\fb@theoffsets
1991     \fi
1992     \shipout\box\@outputbox
1993     \global\@colht\textheight
1994   \endgroup
1995   \stepcounter{page}%
1996   \let\firstmark\botmark}
1997
1998 % \fancypage
1999
2000 \def\the@fancypage{}
2001 \def\the@@fancypage{}
2002 \def\this@fancypage{}
2003
2004 \def\fancypage#1#2{%
2005   \def\the@fancypage{#1}%
2006   \def\the@@fancypage{#2}%
2007   \def\@outputpage{\fb@outputpage}}
2008
2009 \def\thisfancypage#1#2{%
2010   \gdef\@outputpage{\fb@outputpage}%
2011   \gdef\this@fancypage{\def\the@fancypage{#1}\def\the@@fancypage{#2}}}
2012
2013 % \fancyput
2014
2015 % Token registers used to make it easier to put definitions in argument.
2016 % Boxes not processed until output so that contents can depend, e.g., on
2017 % current page or marks or whatever. This makes everything slightly more
2018 % complicated than one would expect.
2019
2020 \newtoks\the@fancyput
2021 \newtoks\this@fancyput
2022 \def\fancyput@flag{-1}%
2023
2024 % \fancyput@flag=-1 if no fancyput, 0 if regular fancyput, 1 if thisfancyput.
2025
2026 \def\fancyput{%
2027   \def\@outputpage{\fb@outputpage}
2028   \@ifstar{\@testtrue\@fancyput}{\@testfalse\@fancyput}}
2029 \def\@fancyput{\@ifnextchar({\@@fancyput}{\@@fancyput(\z@,\z@)}}
2030 \def\@@fancyput(#1,#2)#3{%
2031   \if@test
2032     \expandafter\the@fancyput\expandafter{\the\the@fancyput\do{#1}{#2}{#3}}%
2033   \else
2034     \the@fancyput{\do{#1}{#2}{#3}}%
2035   \fi
2036   \gdef\fancyput@flag{\z@}}
2037
2038 \def\thisfancyput{%
2039   \gdef\@outputpage{\fb@outputpage}
2040   \@ifstar{\@testtrue\@thisfancyput}{\@testfalse\@thisfancyput}}
2041 \def\@thisfancyput{\@ifnextchar({\@@thisfancyput}{\@@thisfancyput(\z@,\z@)}}
2042 \def\@@thisfancyput(#1,#2)#3{%
2043   \if@test
2044     \ifnum\fancyput@flag=\z@
2045       \expandafter\global\expandafter\this@fancyput\expandafter{%
2046         \the\this@fancyput\do{#1}{#2}{#3}}%
2047     \else
2048       \expandafter\global\expandafter\this@fancyput\expandafter{%
2049         \the\the@fancyput\do{#1}{#2}{#3}}%
2050     \fi
2051   \else
2052     \global\this@fancyput{\do{#1}{#2}{#3}}%
2053   \fi
2054   \gdef\fancyput@flag{1}}
2055
2056 \def\do@fancyput{%
2057   \def\do##1##2##3{\raise##2\hbox to\z@{\kern##1\relax##3\hss}}%
2058   \setbox\@tempboxa=\hbox to\z@{%
2059     \kern-\hoffset
2060     \raise\voffset\hbox{%
2061       \ifnum\fancyput@flag=\z@\the\the@fancyput\else\the\this@fancyput\fi}%
2062     \hss}%
2063   \ht\@tempboxa=\z@ \dp\@tempboxa=\z@
2064   \box\@tempboxa
2065   \gdef\fancyput@flag{\z@}%
2066   \global\this@fancyput{}}
2067
2068 % \Landscape
2069
2070 \def\UsePageParameters{%
2071   \clearpage
2072   \global\@colht\textheight
2073   \onecolumn}
2074
2075 \def\fb@rotatepage{}
2076
2077 \def\Landscape{\@ifstar{\@testtrue\@Landscape}{\@testfalse\@Landscape}}
2078 \def\@Landscape#1#2#3{%
2079   \clearpage
2080   \def\fb@rotatepage{#3}%
2081   \def\@outputpage{\fb@outputpage}%
2082   \@tempdima#1\relax
2083   \@tempdimb#2\relax
2084   \if@test
2085     \edef\fb@theoffsets{{\voffset}{\hoffset}{\number\@tempdima sp}}%
2086   \else
2087     \edef\fb@theoffsets{{\hoffset}{\voffset}{\number\@tempdimb sp}}%
2088   \fi
2089   \advance\@tempdimb-\@tempdima
2090   \advance\textwidth\@tempdimb
2091   \advance\textheight-\@tempdimb
2092   \UsePageParameters}
2093 \def\endLandscape{\clearpage\aftergroup\UsePageParameters}
2094
2095 \def\fb@setoffsets#1#2#3{%
2096   \@tempdima#1%
2097   \advance#1#2%
2098   #2#3
2099   \advance#2-2in
2100   \advance#2-\@tempdima}
2101
2102 \@namedef{Landscape*}{\@testtrue\@Landscape}
2103 \@namedef{endLandscape*}{\endLandscape}
2104
2105 % \LandScape
2106
2107 \def\fb@@rotatepage{}
2108
2109 \def\LandScape#1{%
2110   \clearpage
2111   \def\fb@@rotatepage{#1}%
2112   \def\@outputpage{\fb@outputpage}%
2113   \@tempdima\textheight
2114   \textheight\textwidth
2115   \textwidth\@tempdima
2116   \UsePageParameters}
2117 \def\endLandScape{\clearpage\aftergroup\UsePageParameters}
2118
2119 % \GenericCaption
2120
2121 \def\GenericCaption#1{%
2122   \par
2123   \begingroup
2124     \@parboxrestore
2125     \normalsize
2126     \vskip 10\p@
2127     \setbox\@tempboxa\hbox{#1}%
2128     \ifdim\wd\@tempboxa>\hsize
2129       #1\par
2130     \else
2131       \hbox to\hsize{\hfil\box\@tempboxa\hfil}%
2132     \fi
2133   \endgroup
2134   \par}
2135
2136 % \landfloat
2137
2138 \def\landfloat#1#2{%
2139   \gdef\curr@landfloat{#1}%
2140   \gdef\float@rotation{#2}%
2141   \begin{#1}[p]%
2142     \setbox\@tempboxa\vbox\bgroup
2143       \hsize\@colht
2144       \@parboxrestore}
2145 \def\endlandfloat{%
2146       \par\vskip\z@
2147     \egroup
2148     \setbox\@tempboxa\hbox{\float@rotation{\box\@tempboxa}}%
2149     \centerline{\box\@tempboxa}%
2150   \expandafter\end\expandafter{\curr@landfloat}}
2151
2152 % \boxput
2153
2154 \def\boxput{\@ifstar{\@testtrue\@boxput}{\@testfalse\@boxput}}
2155 \def\@boxput{\@ifnextchar({\@@boxput}{\@@boxput(0,0)}}
2156 \long\def\@@boxput(#1,#2)#3#4{%
2157   \setbox\@fancybox\hbox{{#4}}%
2158   \setbox\@tempboxa\vbox to\z@{\vss\hbox to\z@{\hss{#3}\hss}\vss}%
2159   \@tempdima=#1\wd\@fancybox
2160   \advance\@tempdima\wd\@fancybox
2161   \divide\@tempdima 2
2162   \ifcat a#2\relax
2163     \@tempdimb=\z@
2164   \else
2165     \@tempdimb=.5\ht\@fancybox
2166     \advance\@tempdimb.5\dp\@fancybox
2167     \@tempdimc=\@tempdimb
2168     \advance\@tempdimc-\dp\@fancybox
2169     \@tempdimb=#2\@tempdimb
2170     \advance\@tempdimb\@tempdimc
2171   \fi
2172   \setbox\@tempboxa\hbox to \z@{%
2173     \if@test\kern-\wd\@fancybox\fi
2174     \kern\@tempdima\raise\@tempdimb\box\@tempboxa\hss}%
2175   \ht\@tempboxa=\z@ \dp\@tempboxa=\z@
2176   \leavevmode
2177   \if@test
2178     \hbox{\box\@fancybox\box\@tempboxa}%
2179   \else
2180     \hbox{\box\@tempboxa\box\@fancybox}%
2181   \fi}
2182
2183 % \Vfootnotes
2184
2185 \def\VerbatimFootnotes{\let\@footnotetext\V@footnotetext}
2186
2187 \long\def\V@footnotetext{%
2188   \afterassignment\V@@footnotetext
2189   \let\@tempa}
2190 \def\V@@footnotetext{%
2191   \insert\footins\bgroup
2192   \csname reset@font\endcsname
2193   \footnotesize
2194   \interlinepenalty\interfootnotelinepenalty
2195   \splittopskip\footnotesep
2196   \splitmaxdepth\dp\strutbox
2197   \floatingpenalty \@MM
2198   \hsize\columnwidth
2199   \@parboxrestore
2200   \edef\@currentlabel{\csname p@footnote\endcsname\@thefnmark}%
2201   \@makefntext{}%
2202   \rule{\z@}{\footnotesep}%
2203   \bgroup
2204   \aftergroup\V@@@footnotetext
2205   \ignorespaces}
2206 \def\V@@@footnotetext{\strut\egroup}
2207
2208 % Verbatim
2209
2210 % The main idea is to separate the reading and formatting of the
2211 % verbatim listing. It's pretty simple.
2212
2213 \def\Verbatim@Codes{%
2214   \let\do\@makeother
2215   \dospecials
2216   \Verbatim@ObeyThings
2217   \ThisVerbCodes\relax\gdef\ThisVerbCodes{}}
2218
2219 \def\EveryVerbatimCodes{}
2220
2221 % \Verbatim is redefined temporarilly in \Get@Verbatim to scan the
2222 % verbatim text. \Verbatim is used so that error messages are more
2223 % enlightening. \next checks whether \Verbatim found its argument,
2224 % and attempts to recover if not.
2225 %
2226 % Heuristically, if current environment is `foo' and argument of
2227 % \Get@Verbatim is \The@Verbatim, then definition of \Verbatim is
2228 %
2229 % \def\Verbatim#1^^M#2^^M\the\EndVerbatimTokens\end{foo}{%
2230 %  \xdef\The@Verbatim{\noexpand\Every@VerbatimLine#2}%
2231 %  \endgroup\end{foo}}
2232 %
2233 % \The@Verbatim is then equal to the verbatim text, with spaces
2234 % replaced by \Verbatim@Space, tabs replaced by \Verbatim@Tab,
2235 % and ` replaced by \@lquote. In addition, each line begins with
2236 % \Every@VerbatimLine, and each line but the last ends with
2237 % \Verbatim@Par. It is then possible to redefine these when formatting
2238 % the verbatim text. To insert each line as an argument to \foo, use
2239 %   \def\Every@VerbatimLine#1\Verbatim@Par{\foo{#1}}
2240 %   \The@Verbatim\Verbatim@Par
2241 %
2242 \newtoks\EndVerbatimTokens
2243 \begingroup
2244   \catcode`\|=0
2245   \catcode`\[=1
2246   \catcode`\]=2
2247   \catcode`\{=12
2248   \catcode`\}=12
2249   \catcode`\^^M=13%
2250   \catcode`\\=12%
2251   |gdef|Get@Verbatim#1[%
2252     |begingroup%
2253       |Verbatim@Codes|EveryVerbatimCodes%
2254       |let|protect|noexpand%
2255       |VerbatimEnvironment%
2256       |edef|next[|noexpand|def|noexpand|Verbatim####1|noexpand^^M####2%
2257         |noexpand^^M|the|EndVerbatimTokens\end{|@VerbEnvir}]%
2258       |edef|endVerbatim[|noexpand|endgroup|noexpand|end[|@VerbEnvir]]%
2259       |global|let|@VerbEnvir|relax%
2260       |next[|@nil|xdef#1[|noexpand|Every@VerbatimLine##2]|endVerbatim]%
2261       |def|next[|@ifnextchar|@nil[|@gobble]%     If \@nil is there, then
2262         [|gdef#1[]|endVerbatim|end[document]]]%  \Verbatim found its argument.
2263       |expandafter|next|Verbatim]%               Otherwise, try to recover.
2264   |gdef|AltGet@Verbatim#1[%
2265     |begingroup%
2266       |Verbatim@Codes|EveryVerbatimCodes%
2267       |def^^M##1^^M##2[%
2268         |ifx|@nil##2|@empty|else%
2269           |noexpand|Verbatim@Par|noexpand|Every@VerbatimLine##1%
2270           |expandafter^^M|expandafter##2%
2271         |fi]%
2272       |let|protect|noexpand%
2273       |VerbatimEnvironment%
2274       |edef|next[|noexpand|def|noexpand|Verbatim####1|noexpand^^M####2%
2275         \end{|@VerbEnvir}]%
2276       |edef|endVerbatim[|noexpand|endgroup|noexpand|end[|@VerbEnvir]]%
2277       |global|let|@VerbEnvir|relax%
2278       |next[|@nil|xdef#1[|noexpand|Every@VerbatimLine##2^^M|@nil]|endVerbatim]%
2279       |def|next[|@ifnextchar|@nil[|@gobble]%
2280         [|gdef#1[]|endVerbatim|end[document]]]%
2281       |expandafter|next|Verbatim]%
2282 |endgroup
2283 \def\AltGetVerbatim{\let\Get@Verbatim\AltGet@Verbatim}
2284
2285 % It is enough to not use \begin or \end when defining new verbatim
2286 % environments, as the default is for \Get@Verbatim to look for the
2287 % end of the current environment, but using \VerbatimEnvironment
2288 % is easier to explain to users.
2289
2290 \def\VerbatimEnvironment{%
2291   \ifx\@VerbEnvir\relax\xdef\@VerbEnvir{\@currenvir}\fi}
2292
2293 \let\@VerbEnvir\relax
2294
2295 \def\The@VerbatimErr{%
2296   \gdef\The@Verbatim{\@latexerr{Misplaced \string\end{Verbatim}}\@ehd}}
2297 \The@VerbatimErr
2298
2299 \begingroup
2300 \catcode`\^^M=\active%
2301 \catcode`\ =\active%
2302 \catcode`\^^I=\active%
2303 \gdef\Verbatim@ObeyThings{%
2304 \catcode`\^^M=\active%
2305 \catcode`\ =\active%
2306 \catcode`\^^I=\active%
2307 \catcode``=\active%
2308 \def^^M{\noexpand\Verbatim@Par\noexpand\Every@VerbatimLine}%
2309 \def^^I{\noexpand\Verbatim@Tab}%
2310 \def {\noexpand\Verbatim@Space}%
2311 \Verbatim@NoLigs}%
2312 \gdef\Verbatim@DontObeyLines{\outer\def^^M{}}%
2313 \endgroup
2314
2315 \def\SaveVerbatim{\@bsphack\Get@Verbatim}
2316
2317 \def\endSaveVerbatim{\@esphack}
2318
2319 {\catcode``13 \gdef\Verbatim@NoLigs{\def`{\noexpand\@lquote}}}
2320
2321 \def\Verbatim@Prep{%
2322   \frenchspacing
2323   \ThisVerb\relax\gdef\ThisVerb{}%
2324   \VerbatimFont
2325   \EveryVerbatim
2326   \let\Every@VerbatimLine\EveryVerbatimLine
2327   \def\Verbatim@Space{\leavevmode\penalty\@M\VerbatimSpace}%
2328   \def\Verbatim@Tab{\leavevmode\penalty\@M\VerbatimTab}}%
2329
2330 \def\Verb@Prep{%
2331   \frenchspacing
2332   \ThisVerb\relax\gdef\ThisVerb{}%
2333   \VerbFont
2334   \EveryVerb
2335   \let\Every@VerbatimLine\EveryVerbatimLine
2336   \def\Verbatim@Space{\leavevmode\penalty\@M\VerbSpace}%
2337   \def\Verbatim@Tab{\leavevmode\penalty\@M\VerbTab}}%
2338
2339 \def\Verbatim@Par{\leavevmode\null\@@par\penalty\interlinepenalty}
2340
2341 % Parameter initialization:
2342
2343 \def\VerbatimSpace{\ }
2344
2345 {\catcode`\ =12\gdef\ttspace{{\tt }}}
2346
2347 \def\VerbSpace{\ }
2348
2349 \def\VerbatimTab{\ \ \ \ \ \ \ \ }
2350
2351 \def\VerbTab{\ }
2352
2353 \def\EveryVerbatim{}
2354
2355 \def\EveryVerb{}
2356
2357 \def\ThisVerb{}
2358
2359 \def\EveryVerbatimLine{}%
2360
2361 \def\EveryVerbOutLine{}
2362
2363 \def\VerbatimFont{\tt}
2364
2365 \def\VerbFont{\tt}
2366
2367 \def\VerbatimFuzz{2pt}%
2368
2369 \def\EveryVerbatimCodes{}
2370
2371 \def\EveryVerbCodes{}
2372
2373 \def\EveryVerbOutCodes{}
2374
2375 \def\ThisVerbCodes{}
2376
2377 \def\Verbatim@List#1{%
2378   \if@minipage\else\vskip\parskip\fi
2379   \leftskip\@totalleftmargin
2380   \@rightskip\@flushglue \rightskip\@rightskip
2381   \parindent\z@
2382   \parskip\z@
2383   \parfillskip\@flushglue
2384   \hfuzz\VerbatimFuzz\relax
2385   \@@par
2386   \global\@inlabelfalse  %Prevents vspace from being inserted when
2387   \Verbatim@Prep         %first line exceeds \hsize.
2388   #1%
2389   \Verbatim@Par}%
2390
2391 \def\UseVerbatim#1{%
2392   \begingroup\trivlist\item[]\Verbatim@List{#1}\endtrivlist\endgroup}
2393
2394 \def\Verbatim{\Get@Verbatim\The@Verbatim}
2395 \def\endVerbatim{\UseVerbatim\The@Verbatim\The@VerbatimErr}
2396
2397 \def\LUseVerbatim#1{%
2398   \begingroup\list{}{}\item[]\Verbatim@List{#1}\endlist\endgroup}
2399
2400 \def\LVerbatim{\Get@Verbatim\The@Verbatim}
2401 \def\endLVerbatim{\LUseVerbatim\The@Verbatim\The@VerbatimErr}
2402
2403 \def\BUseVerbatim{%
2404   \@ifnextchar[{\@BUseVerbatim}{\@BUseVerbatim[]}}
2405 \def\@BUseVerbatim[#1]#2{%
2406   \begingroup
2407     \Verbatim@Prep
2408     \let\Verbatim@Par\@Btrivlistcr
2409     \@Btrivlist{l}[#1]%
2410     #2%
2411     \endBtrivlist
2412   \endgroup}%
2413
2414 \def\BVerbatim{%
2415   \catcode`\^^M=13\relax
2416   \@ifnextchar[{\@BVerbatim}{\@BVerbatim[]}}
2417 \def\@BVerbatim[#1]{\def\@tempa{[#1]}\Get@Verbatim\The@Verbatim}
2418 \def\endBVerbatim{
2419   \expandafter\@BUseVerbatim\@tempa\The@Verbatim\The@VerbatimErr}
2420
2421 \newwrite\Verbatim@Outfile
2422 \def\VerbatimOut#1{%
2423   \@bsphack
2424   \begingroup
2425     \immediate\openout\Verbatim@Outfile #1\relax
2426     \def\EveryVerbatimCodes{\EveryVerbOutCodes}%
2427     \Get@Verbatim\The@Verbatim}
2428 \def\endVerbatimOut{%
2429     \Verbatim@ObeyThings
2430     \def\Verbatim@Par{^^J}%
2431     \def\Verbatim@Space{\space}%
2432     \def\Verbatim@Tab{\space}%
2433     \def\@lquote{\string`}%
2434     \ThisVerb\relax\gdef\ThisVerb{}%
2435     \let\Every@VerbatimLine\EveryVerbOutLine
2436     \immediate\write\Verbatim@Outfile{\The@Verbatim}%
2437     \immediate\closeout\Verbatim@Outfile
2438   \endgroup
2439   \The@VerbatimErr
2440   \@esphack}
2441
2442 % This one is a little tricky because:
2443 % * we want to ignore the ^^M at the end of the last line,
2444 % * we want to handle files that end with newline and files that don't
2445 % * we want comment characters to work properly,
2446 % * we want to expand each line before inserting \Every@VerbatimLine and
2447 %     \Verbatim@Par,
2448 %
2449 % \The@GVerbatim is used as scratch with global redefinition.
2450 \newread\Verbatim@Infile
2451 \def\Verbatim@Input#1#2{%
2452   \begingroup
2453     \Verbatim@Codes\EveryVerbatimCodes
2454     \immediate\openin\Verbatim@Infile #1\relax
2455     \ifeof\Verbatim@Infile
2456       \@latexerr{No verbatim file #1}\@ehd
2457     \else
2458       \def\The@GVerbatim{}\Verbatim@NextLine
2459       \ifeof\Verbatim@Infile
2460         \@latexerr{Verbatim file #1 is empty}\@ehd
2461       \else
2462         \let\The@Verbatim\The@GVerbatim
2463         \def\The@GVerbatim{}\Verbatim@NextLine
2464         #2{\Verbatim@@Input}%
2465       \fi
2466     \fi
2467     \immediate\closein\Verbatim@Infile
2468  \endgroup}
2469 \def\Verbatim@@Input{%
2470   \let\protect\noexpand
2471   \edef\The@Verbatim{%
2472     \noexpand\Every@VerbatimLine
2473     \The@Verbatim
2474     \ifeof\Verbatim@Infile\else\noexpand\Verbatim@Par\fi}%
2475   \let\protect\relax
2476   \The@Verbatim
2477   \ifeof\Verbatim@Infile\else
2478     \let\The@Verbatim\The@GVerbatim
2479     \def\The@GVerbatim{}\Verbatim@NextLine
2480     \expandafter\Verbatim@@Input
2481   \fi}%
2482 \begingroup\catcode`\^^M=\active%
2483 \gdef\Verbatim@NextLine{%
2484   \ifeof\Verbatim@Infile\else%
2485     \immediate\read\Verbatim@Infile to\@tempa%
2486     \expandafter\Verbatim@@NextLine\@tempa^^M\relax^^M\@nil%
2487   \fi}%
2488 % #2 is empty if line ends in ^^M, #2=\relax otherwise.
2489 \gdef\Verbatim@@NextLine#1^^M#2^^M#3\@nil{%
2490   \expandafter\gdef\expandafter\The@GVerbatim\expandafter{\The@GVerbatim#1}%
2491   \ifx#2\@empty\@empty\else\expandafter\Verbatim@NextLine\fi}%
2492 \endgroup%
2493
2494 \def\UseVerb#1{\begingroup\Verb@Prep#1\endgroup}
2495
2496 \def\SaveVerb{\@ifnextchar[{\Save@Verb}{\Save@Verb[]}}
2497
2498 \long\def\Save@Verb[#1]#2{%
2499   \begingroup
2500     \Verbatim@Codes\Verbatim@DontObeyLines\EveryVerbCodes
2501     \Save@@Verb{#1}{#2}}
2502
2503 \long\def\Save@@Verb#1#2#3{%
2504   \let\protect\noexpand
2505   \def\next{\@ifnextchar\@nil{\@gobble}{\endgroup}}%
2506   \long\def\Verb##1#3{\@nil\xdef#2{##1}\endgroup#1}%
2507   \expandafter\next\Verb}
2508
2509 \def\Verb{\Save@Verb[\UseVerb{\The@Verbatim}]{\The@Verbatim}}
2510
2511 \def\VerbatimInput#1{\begingroup\Verbatim@Input{#1}\UseVerbatim\endgroup}
2512
2513 \def\LVerbatimInput#1{\begingroup\Verbatim@Input{#1}\LUseVerbatim\endgroup}
2514
2515 \def\BVerbatimInput{\@ifnextchar[{\@BVerbatimInput}{\@BVerbatimInput[]}}
2516 \def\@BVerbatimInput[#1]#2{%
2517   \begingroup\Verbatim@Input{#2}{\@BUseVerbatim[#1]}\endgroup}
2518
2519 %% END fancybox.sty
2520
2521
2522 \usepackage{color}
2523
2524
2525 \parindent 0em
2526 \parskip 1.5ex plus0.5ex minus0.3ex
2527
2528 \slidewidth 250mm
2529 \slideheight 175mm
2530 \renewcommand{\slidetopmargin}{13mm}
2531 \renewcommand{\slidebottommargin}{13mm}
2532 \renewcommand{\slideheadfont}{\small}
2533 \renewcommand{\slidefootfont}{\small}
2534
2535 \slidesmag{3}
2536 \articlemag{2}
2537
2538 \newpagestyle{foliensty}%
2539    {\Kapitel \hfill \Titel}%
2540    {\Reihe \hfill \pageprefix\thepage}
2541
2542 \pagestyle{foliensty}
2543
2544 \slideframe{Oval}
2545
2546 \def\copyrightline{\copyright{} Lehrstuhl f\"ur Programmiersprachen,
2547    Universit\"at Erlangen-N\"urnberg}
2548 \newcommand{\Copyright}[1]{\def\copyrightline{#1}}
2549
2550 \newcommand{\heading}[1]{%
2551   \begin{center}
2552     \Large\bf
2553     \shadowbox{#1}%
2554   \end{center}
2555   \vspace{1ex minus 1ex}}
2556
2557 \newcommand{\BF}[1]{{\bf #1:}\hspace{1em}\ignorespaces}
2558
2559 \newenvironment{folie}[1]{\def\Titel{#1}\begin{slide*}}{\end{slide*}}
2560 \newcommand{\Folien}[3]{\def\Reihe{#1}\def\Kapitel{#2}\def\pageprefix{#3}}
2561
2562 \newenvironment{itemlist}[1]%
2563 {\begin{list}{}%
2564      {\settowidth{\labelwidth}{#1}
2565      \setlength{\leftmargin}{\labelwidth}
2566      \addtolength{\leftmargin}{\labelsep}
2567      \rightmargin0em
2568      \parsep 0.5ex plus 0.3ex minus 0.3ex
2569      \itemsep 0.3ex
2570      \renewcommand{\makelabel}[1]{##1\hfill}}}%
2571 {\end{list}}
2572
2573 \newenvironment{itemtext}[1]{\begin{itemlist}{#1}\item[#1]}{\end{itemlist}}
2574
2575
2576 \definecolor{white}{gray}{1}
2577 \definecolor{lightshaded}{gray}{0.9}
2578 \definecolor{shaded}{gray}{0.75}
2579 \definecolor{darkshaded}{gray}{0.65}
2580
2581 \newcommand{\shadedbox}[3]{\colorbox{#1}{\parbox{#2}{#3}}}
2582 \newcommand{\plainbox}[2]{{\fboxrule0em \fbox{\parbox{#1}{#2}}}}
2583 \def\shaded#1#2{
2584   \shadedbox{lightshaded}{17\semcm}{
2585     \begin{itemtext}{{\bf #1}}
2586       #2
2587     \end{itemtext}
2588     }
2589   }
2590
2591 \def\folgt{\mbox{$\Rightarrow$}}
2592 \def\impl{$\Rightarrow$}
2593 \def\density#1{\renewcommand{\baselinestretch}{#1}\small\normalsize}
2594
2595 \endinput
2596 %%
2597 %% END `seminar.cls'.
2598