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+%% BEGIN seminar.sty
+%%
+%% This is file `seminar.sty'
+%%
+\def\fileversion{1.71}
+\def\filedate{24/06/30}
+%%
+%% LaTeX document style `seminar', for use with LaTeX v2.09.
+%% This is a style for typesetting notes and slides.
+%%
+%% COPYRIGHT 1993, by Timothy Van Zandt, Timothy.VAN-ZANDT@insead.edu
+%% 2021, by Herbert Voß
+%%
+%% This file may be distributed and/or modified under the conditions of
+%% the LaTeX Project Public License, either version 1.2 of this license
+%% or (at your option) any later version. The latest version of this
+%% license is in:
+%%
+%% http://www.latex-project.org/lppl.txt
+%%
+%% and version 1.2 or later is part of all distributions of LaTeX version
+%% 1999/12/01 or later.
+%%
+%%
+\@ifundefined{@seminarerr}{}{\endinput}
+\typeout{%
+ Document Style: `seminar' v\fileversion \space <\filedate> (tvz)}
+\providecommand\theHslide{\arabic{slide}}%
+\def\test@member#1#2{%
+ \edef\@tempg{,#2,#1,}%
+ \edef\@temph{####1,#1,}%
+ \expandafter\def\expandafter\@temph\@temph##2\@nil{%
+ \def\@tempg{##2}%
+ \ifx\@tempg\@empty\@testfalse\else\@testtrue\fi}%
+ \expandafter\@temph\@tempg\@nil}
+\def\addto@hook#1#2{#1\expandafter{\the#1#2}}
+\@ifundefined{reset@font}{\def\reset@font{\normalsize\rm}}{}
+\def\@seminarerr#1#2{%
+ \edef\@tempc{#2}\expandafter\errhelp\expandafter{\@tempc}%
+ \typeout{^^JSeminar.sty error.\space\space\space
+ Type \space H <return> \space for immediate help.^^J}%
+ \errmessage{#1^^J}}
+\def\notslide@err#1{Cannot use \string#1 in slide environments}
+\def\new@slidebox{\alloc@4\box\chardef\insc@unt}
+\newdimen\slidewidth \slidewidth 8.5in
+\newdimen\slideheight \slideheight 6.3in
+\@ifundefined{paperwidth}{\def\paperwidth{8.5in}}{}
+\@ifundefined{paperheight}{\def\paperheight{11in}}{}
+\def\addto@preamblecmds#1{%
+ \begingroup
+ \def\do{\noexpand\do\noexpand}%
+ \xdef\@preamblecmds{\@preamblecmds\do#1}%
+ \endgroup}
+\addto@preamblecmds{\addto@preamblecmds\do\@preamblecmds}
+\def\sem@temp#1{\@ifundefined{if#1}%
+ {\def\@tempa{\csname newif\endcsname}
+ \expandafter\@tempa\csname if#1\endcsname}{}}
+\sem@temp{article}{}
+\sem@temp{slidesonly}{}
+\sem@temp{notes}{}
+\sem@temp{notesonly}{}
+\sem@temp{notesonlystar}{}
+\sem@temp{portrait}{}
+\def\ds@article{\articletrue}
+\def\ds@slidesonly{\slidesonlytrue\notesfalse\notesonlyfalse}
+\def\ds@notes{\notestrue\slidesonlyfalse\notesonlyfalse}
+\def\ds@notesonly{\notesonlytrue\slidesonlyfalse\notesfalse}
+\@namedef{ds@notesonly*}{\ds@notesonly\notesonlystartrue}
+\def\ds@portrait{\portraittrue}
+\@namedef{ds@a4}{%
+ \def\paperwidth{210mm}
+ \def\paperheight{297mm}
+ \slidewidth 222mm
+ \slideheight 152mm\relax}
+\@@input article.sty
+\ifnotesonly\else\notesonlystarfalse\fi
+\@@input sem-page.sty
+\newtoks\before@document
+\newtoks\after@document
+\let\xcomment@hook\relax
+%\before@document{\endgroup\the\before@document\begingroup}
+\before@document{\the\before@document}
+\after@document{\the\after@document\xcomment@hook}
+\expandafter\@temptokena\expandafter{\document}
+\edef\document{\the\before@document\the\@temptokena\the\after@document}
+\before@document{}
+\after@document{}
+\newtoks\before@enddocument
+\before@enddocument{\the\before@enddocument}
+\expandafter\@temptokena\expandafter{\enddocument}
+\edef\enddocument{\the\before@enddocument\the\@temptokena}
+\before@enddocument{}
+\newif\ifprintlandscape
+\ifportrait
+ \ifarticle\printlandscapetrue\fi
+\else
+ \ifarticle\else\printlandscapetrue\fi
+\fi
+\addto@hook\before@document{\ifprintlandscape\printlandscape\fi}
+\addto@preamblecmds{\printlandscape}
+\def\printlandscape{\addto@hook\before@enddocument{%
+ \typeout{^^J%
+ *******************************************************^^J%
+ ***** !! PRINT THIS DOCUMENT IN LANDSCAPE MODE !! *****^^J%
+ *******************************************************}}}
+\def\slide{%
+ \NestedSlide@Error{slide}%
+ \landscapetrue
+ \@ifnextchar[{\begin@slide}{\begin@slide[\slidewidth,\slideheight]}}
+\def\endslide{\end@slide}
+\@namedef{slide*}{%
+ \NestedSlide@Error{slide*}%
+ \landscapefalse
+ \@ifnextchar[{\begin@slide}{\begin@slide[\slidewidth,\slideheight]}}%
+\@namedef{endslide*}{\end@slide}
+\newcounter{slide}
+\def\theslide{\arabic{slide}}
+\newcount\slide@count
+\newbox\@slidebox
+\newbox\not@slidebox
+\newif\ifslide
+\newif\iflandscape
+\def\@landscapeonly{0}
+\def\landscapeonly{\def\@landscapeonly{1}}
+\def\portraitonly{\def\@landscapeonly{-1}}
+\def\NestedSlide@Error#1{%
+ \ifslide
+ \endgroup
+ \@seminarerr{Nested slide environments. Perhaps missing
+ \string\end{\@currenvir}. May be fatal}\@ehd
+ \expandafter\end\expandafter{\@currenvir}%
+ \ifslide\expandafter\end\expandafter{\@currenvir}\fi
+ \begingroup
+ \def\@currenvir{#1}%
+ \fi}
+\def\begin@slide[#1,#2]{%
+ \slide@clearpage
+ \setlength\slidewidth{#1}%
+ \setlength\slideheight{#2}%
+ \begingroup
+ \ifarticle
+ \output{%
+ \advance\count@ 1
+ \global\setbox\not@slidebox\box\@cclv}%
+ \par\@@par\penalty-\@M
+ \fi
+ \output{\slide@output}%
+ \slidetrue
+ \ifarticle\global\slide@count=\z@\fi
+ \refstepcounter{slide}%
+ \ifnotesonlystar\xdef\first@slidemarker{\the\c@slide}\fi
+ \def\do##1{\setcounter{##1}\z@}\slide@reset
+ \ifarticle\else
+ \edef\page@textheight{\number\textheight sp}%
+ \edef\page@textwidth{\number\textwidth sp}%
+ \fi
+ \set@slidesize
+ \slidebox@restore
+ \the\slide@hook
+ \the\before@newslide
+ \everyslide}
+\def\end@slide{%
+ \par\penalty-\@M
+ \xdef\@tempg{\@currenvir}%
+ \endgroup
+ \ifslide
+ \@seminarerr{Perhaps missing `\string\end{\@tempg}',
+ \iffalse{\fi`\string}' or `\string\endgroup'}\@ehd
+ \def\next{\endgroup\ifslide\expandafter\next\fi}%
+ \next
+ \fi
+ \begingroup
+ \output{\setbox\@tempboxa\box\@cclv}%
+ \@@par\penalty-\@M
+ \endgroup
+ \global\advance\c@slide-1
+ \def\do##1{\setcounter{##1}{\@nameuse{saved@c@##1}}}%
+ \slide@reset
+ \ifarticle\outputloop@savedslides\fi
+ \the\after@slide}
+\let\slideclearpagetrue\relax
+\let\slideclearpagefalse\relax
+\ifarticle
+ \def\slide@clearpage{\par\penalty\z@}
+ \ifnotes
+ \def\slideclearpagetrue{\def\slide@clearpage{\clearpage}}
+ \def\slideclearpagefalse{\def\slide@clearpage{\par\penalty\z@}}
+ \else
+ \ifnotesonly
+ \def\slideclearpagetrue{\def\slide@clearpage{\clearpage}}
+ \def\slideclearpagefalse{\def\slide@clearpage{\par\penalty\z@}}
+ \fi
+ \fi
+\else
+ \def\slide@clearpage{\clearpage}
+\fi
+\newtoks\slide@hook
+\def\everyslide{}
+\newtoks\after@slide
+\def\slidebox@restore{%
+ \def\thepage{\theslide}%
+ \def\newpage{\newslide}%
+ \def\clearpage{\newslide}%
+ \def\thispagestyle{\notslide@err{\thispagestyle}}%
+ \pagestyle{\slide@pagestyle}%
+ \@twocolumnfalse
+ \def\twocolumn{\notslide@err{\twocolumn}}%
+ \def\onecolumn{\notslide@err{\onecolumn}}%
+ \def\marginpar{\notslide@err{\marginpar}}%
+ \def\thanks{\slidethanks}%
+ \def\maketitle{\slidemaketitle}%
+ \fix@floats
+ \fix@whatsits
+ \slide@footnotes
+ \def\do##1{\expandafter\xdef\csname
+ saved@c@##1\endcsname{\the\@nameuse{c@##1}}}%
+ \slide@reset
+ \topskip\z@ \maxdepth\z@
+ \slide@listparameters
+ \slidefonts
+ \def\baselinestretch{\slidestretch}%
+ \def\arraystretch{\slidearraystretch}%
+ \sem@ptsize{\slide@ptsize}}
+\def\date#1{\gdef\@date{#1}\gdef\thedate{#1}}
+\def\author#1{\gdef\@author{#1}\gdef\theauthor{#1}}
+\def\title#1{\gdef\@title{#1}\gdef\thetitle{#1}}
+\date{\today}
+\let\slidethanks\thanks
+\def\thethanks{\@thanks}%
+\def\slidemaketitle{%
+ \par
+ \begin{center}\bf
+ {\large \thetitle}\par\vskip 1ex
+ \begin{tabular}[t]{c} \theauthor \end{tabular}\par\vskip 1ex
+ \thedate
+ \end{center}%
+ \thethanks\par}
+\def\fix@floats{%
+ \def\@xfloat##1[##2]{%
+ \expandafter\let\csname end##1\endcsname\end@float
+ \par\medskip\vbox\bgroup\def\@captype{##1}\parindent\z@
+ \ignorespaces}%
+ \def\end@float{\par\vskip\z@\egroup\medskip}%
+ \def\@dblfloat{\@float}\def\end@dblfloat{\end@float}%
+ \def\endfigure{\end@float}\def\endtable{\end@float}}
+\let\normal@write\write
+\let\normal@read\read
+\let\normal@openout\openout
+\let\normal@closeout\closeout
+\def\fix@whatsits{%
+ \def\write{\immediate\normal@write}%
+ \def\read{\immediate\normal@read}%
+ \def\openout{\immediate\normal@openout}%
+ \def\closeout{\immediate\normal@closeout}}
+\newinsert\slide@footins
+\skip\slide@footins=\bigskipamount
+\count\slide@footins=1000
+\dimen\slide@footins=4in
+\def\theslidefootnote{\alph{footnote}}
+\def\slide@footnotes{%
+ \def\thefootnote{\theslidefootnote}%
+ \let\footins\slide@footins
+ \interfootnotelinepenalty\@M}
+\def\slidefonts{}
+\def\slidestretch{1.18}
+\def\slidearraystretch{1.2}
+\def\raggedslides{\@ifnextchar[{\@raggedslides}{\@raggedslides[1fil]}}
+\def\@raggedslides[#1]{%
+ \edef\slide@@rightskip{#1}%
+ \ifslide\slide@rightskip\fi}
+\def\slide@rightskip{%
+ \@rightskip\z@ plus \slide@@rightskip\relax \rightskip\@rightskip}
+\def\slide@@rightskip{1fil}
+\newcount\slide@listdepth
+\def\slide@listparameters{%
+ \let\@listdepth\slide@listdepth
+ \slide@listdepth\z@
+ \def\@listi{\slide@listi}%
+ \def\@listii{\slide@listii}%
+ \def\@listiii{\slide@listiii}%
+ \let\@listiv\relax\let\@listv\relax\let\@listvi\relax}
+\def\slide@listi{%
+ \leftmargin\leftmargini
+ \labelwidth\leftmargini \advance\labelwidth-\labelsep
+ \parsep\parskip \divide\parsep2
+ \partopsep\slidepartopsep\relax
+ \advance\partopsep-\parskip
+ \ifdim\partopsep<\z@\partopsep\z@\fi
+ \itemsep\slideitemsep\relax
+ \ifdim\parsep<\itemsep
+ \topsep\itemsep \advance\topsep-\parsep
+ \else
+ \itemsep\parsep \topsep\z@
+ \fi}
+\def\slide@listii{%
+ \leftmargin\leftmarginii
+ \labelwidth\leftmarginii \advance\labelwidth-\labelsep
+ \divide\itemsep2 \divide\parsep2
+ \divide\topsep2 \divide\partopsep2\relax}%
+\def\slide@listiii{%
+ \leftmargin\leftmarginiii
+ \labelwidth\leftmarginiii \advance\labelwidth-\labelsep
+ \itemsep \z@ \parsep\z@ \topsep\z@}%
+\def\slideleftmargini{1.8em}
+\def\slideleftmarginii{1.4em}
+\def\slideleftmarginiii{1em}
+\def\slidelabelsep{.5em}
+\def\slideitemsep{.8ex minus .2ex}
+\def\slidepartopsep{1ex minus .2ex}
+\newbox\saved@specials
+\def\save@slidespecials{%
+ \begingroup
+ \output{%
+ \global\setbox\saved@specials=\box\@cclv
+ \global\wd\saved@specials=\z@
+ \global\dp\saved@specials=\z@
+ \global\ht\saved@specials=\z@}%
+ \hbox{}\penalty-\@M
+ \global\let\saved@texttop\@texttop
+ \gdef\@texttop{%
+ \ifvoid\saved@specials\else\box\saved@specials\nointerlineskip\fi
+ \saved@texttop
+ \global\let\@texttop\saved@texttop}%
+ \endgroup}
+\addto@hook\after@document{\save@slidespecials}
+\ifarticle\else
+ \def\insert@specials{%
+ \ifvoid\saved@specials\else
+ \setbox\@slidebox\hbox{\box\saved@specials\box\@slidebox}%
+ \fi
+ \global\let\insert@specials\relax}
+\fi
+\def\extraslideheight#1{%
+ \@tempdima #1\relax
+ \edef\X@SlideHeight{\number\@tempdima sp}
+ \ifslide\set@slidesize\fi}
+\extraslideheight{6pt}
+\def\set@slidesize{%
+ \iflandscape
+ \hsize=\inverseslidesmag\slidewidth
+ \vsize=\inverseslidesmag\slideheight
+ \else
+ \hsize=\inverseslidesmag\slideheight
+ \vsize=\inverseslidesmag\slidewidth
+ \fi
+ \edef\slide@vsize{\number\vsize sp}%
+ \textheight\vsize
+ \advance\vsize\X@SlideHeight\relax
+ \textwidth\hsize\columnwidth\hsize\linewidth\hsize}
+\def\newslide{%
+ \par\penalty-\@M
+ \def\do##1{\setcounter{##1}\z@}\slide@reset
+ \the\before@newslide
+ \set@slidesize}
+\newtoks\before@newslide
+\def\slide@reset{\do{footnote}}
+\def\slidereset#1{\def\slide@reset{}\addtoslidereset{#1}}
+\def\addtoslidereset#1{%
+ \edef\@tempa{#1}\expandafter\addto@slidereset\@tempa,\@nil,}
+\def\addto@slidereset#1,{%
+ \ifx\@nil#1\else
+ \@ifundefined{c@#1}%
+ {\@seminarerr{Counter `#1' not defined}\@ehd}%
+ {\expandafter\def\expandafter\slide@reset\expandafter{%
+ \slide@reset\do{#1}}}%
+ \expandafter\addto@slidereset
+ \fi}
+\def\slide@output{%
+ \@makeslide
+ \@testfalse
+ \ifnotesonly\else
+ \iflandscape
+ \ifnum\@landscapeonly>-1 \os@test\fi
+ \else
+ \ifnum\@landscapeonly<1 \os@test\fi
+ \fi
+ \fi
+ \if@test
+ \reset@slideoutput
+ \@@makeslide
+ \process@slide
+ \fi
+ \refstepcounter{slide}}
+\def\reset@slideoutput{%
+ \let\par\@@par
+ \reset@font
+ \def\baselinestretch{1}%
+ \@nameuse{1\@ptsize @semptsize}%
+ \catcode`\ =10
+ \let\-\@dischyph \let\'\@acci \let\`\@accii \let\=\@acciii}
+\newif\ifcenterslides
+\centerslidestrue
+\def\@makeslide{%
+ \setbox\@slidebox\vbox{%
+ \unvbox\@cclv
+ \ifvoid\slide@footins\else
+ \vskip\skip\slide@footins
+ \footnoterule
+ \unvbox\slide@footins
+ \fi
+ \vskip\z@}}
+\def\@@makeslide{%
+ \overfullslide@warning
+ \setbox\@slidebox\hbox{%
+ \vfuzz=\slidefuzz\relax
+ \vbox to\slide@vsize{%
+ \ifcenterslides\vskip\z@ plus .0001fil \fi
+ \unvbox\@slidebox
+ \vskip\z@ plus .0001fil}%
+ \the\after@slidepage}%
+ \wd\@slidebox\textwidth}
+\def\overfullslide@warning{%
+ \dimen@\ht\@slidebox
+ \advance\dimen@-\slide@vsize\relax
+ \ifdim\dimen@>\slidefuzz\relax
+ \@warning{Slide \theslide\space overfull by \the\dimen@}%
+ \fi}
+\def\slidefuzz{2pt}
+\newtoks\after@slidepage
+\newif\ifrotateheaders
+\def\sliderotation#1{\@ifundefined{semsr@#1}%
+ {\@latexerr{Slide rotation `#1' not defined.}\@eha}%
+ {\@nameuse{semsr@#1}}}
+\def\semsr@left{%
+ \def\rotate@slide{%
+ \setbox\@slidebox\hbox{\leftsliderotation{\box\@slidebox}}}}
+\def\semsr@right{%
+ \def\rotate@slide{%
+ \setbox\@slidebox\hbox{\rightsliderotation{\box\@slidebox}}}}
+\def\semsr@none{\let\rotate@slide\relax}
+\sliderotation{none}
+\def\leftsliderotation#1{%
+ \@seminarerr{\string\leftsliderotation\space has not been defined}%
+ \@ehd}
+\let\rightsliderotation\leftsliderotation
+\def\@ifrotateslide#1{%
+ \ifx\rotate@slide\relax\else
+ \iflandscape\ifportrait#1\fi\else\ifportrait\else#1\fi\fi
+ \fi}
+\def\process@slide{%
+ \slideframewidth=\inverseslidesmag\slideframewidth
+ \slideframesep=\inverseslidesmag\slideframesep
+ \fboxrule\slideframewidth
+ \fboxsep\slideframesep
+ \ifarticle
+ \@ifrotateslide\rotate@slide
+ \else
+ \ifrotateheaders\else\@ifrotateslide\rotate@slide\fi
+ \fi
+ \process@@slide}
+\def\process@@slide{\finish@slide\output@slide}
+\def\finish@slide{%
+ \theslideframe
+ \add@slidelabel\slidelabel}
+\ifarticle
+ \def\output@slide{%
+ \global\advance\slide@count1
+ \@ifundefined{slidebox@\the\slide@count}%
+ {{\globaldefs=1\expandafter
+ \new@slidebox\csname slidebox@\the\slide@count\endcsname}}{}%
+ \expandafter\global\expandafter\setbox\csname
+ slidebox@\the\slide@count\endcsname\box\@slidebox}
+\else
+ \def\output@slide{%
+ \begingroup
+ \hoffset=-\inverseslidesmag in
+ \voffset=-\inverseslidesmag in
+ \setslidelength\@tempdima{%
+ \ifportrait\paperwidth\else\paperheight\fi}
+ \setslidelength\@tempdimb{%
+ \ifportrait\paperheight\else\paperwidth\fi}
+ \ifrotateheaders
+ \@ifrotateslide{%
+ \dimen@=\@tempdima
+ \@tempdima=\@tempdimb
+ \@tempdimb=\dimen@}
+ \fi
+ % \oddsidemargin, \evensidemargin, \headheight, \footheight
+ % used for scratch:
+ \setslidelength\oddsidemargin\slideleftmargin
+ \setslidelength\evensidemargin\sliderightmargin
+ \setslidelength\headheight\slidetopmargin
+ \setslidelength\footheight\slidebottommargin
+ % Some page styles like to know \textwidth:
+ \textwidth=\@tempdima
+ \advance\textwidth-\oddsidemargin
+ \advance\textwidth-\evensidemargin
+ \setbox\@slidebox=\hbox to \@tempdima{%
+ \kern\oddsidemargin
+ \vbox to\@tempdimb{%
+ \ifnum\fancyput@flag>-1
+ \hbox{\kern-\oddsidemargin\do@fancyput}%
+ \fi
+ \let\label\@gobble
+ \let\index\@gobble
+ \let\glossary\@gobble
+ \vbox to\headheight{%
+ \vfill
+ \hbox{%
+ \slideheadfont\relax\strut
+ \hbox to\textwidth{\@oddhead}}%
+ \kern\z@}%
+ \vfill
+ \hbox to\textwidth{\hss\box\@slidebox\hss}%
+ \vfill
+ \vbox to\footheight{%
+ \hbox{%
+ \slidefootfont\relax\strut
+ \hbox to\textwidth{\@oddfoot}}%
+ \vfill}}%
+ \hss}%
+ \ifrotateheaders\@ifrotateslide\rotate@slide\fi
+ \insert@specials
+ \shipout\box\@slidebox
+ \endgroup
+ \let\firstmark\botmark}
+ \@ifundefined{fancyput@flag}{\def\fancyput@flag{-1}}{}
+\fi
+\newskip\slidesep
+\slidesep\intextsep
+\ifarticle
+ \def\fps@fslide{htbp}
+ \def\ftype@fslide{32}
+ \def\float@savedslide{%
+ \begingroup\@float{fslide}%
+ \centerline{\box\@slidebox}%
+ \end@float\endgroup}%
+ \@namedef{float*@savedslide}{%
+ \begingroup\@dblfloat{fslide}%
+ \centerline{\box\@slidebox}%
+ \end@dblfloat\endgroup}%
+ \def\center@slide{\hbox{%
+ \kern-\@totalleftmargin
+ \hbox to \columnwidth{\hss\box\@slidebox\hss}}}%
+ \def\onepercol@savedslide{%
+ \vbox to .996\textheight{\vss\center@slide\vss}\goodbreak}%
+ \def\twopercol@savedslide{%
+ \dimen@.5\textheight
+ \advance\dimen@-\slidesep
+ \ifdim\ht\@slidebox>\dimen@
+ \onepercol@savedslide
+ \else
+ \vbox to .498\textheight{\vss\center@slide\vss}\goodbreak
+ \fi}
+ \def\here@savedslide{%
+ \addvspace\slidesep\center@slide\addvspace\slidesep}
+ \@namedef{here*@savedslide}{%
+ \goodbreak \hrule \@height\z@ \nobreak \vskip\slidesep \nobreak
+ \center@slide
+ \nobreak \vskip\slidesep \nobreak \hrule\@height\z@ \goodbreak}
+\fi
+\ifarticle
+ \def\slideplacement#1{\@ifundefined{#1@savedslide}%
+ {\@seminarerr{Slide placement `#1' undefined}\@ehd}%
+ {\expandafter\let\expandafter\output@savedslide
+ \csname #1@savedslide\endcsname}}
+\else
+ \def\slideplacement#1{}
+\fi
+\ifarticle
+ \ifnotes
+ \ifportrait
+ \slideplacement{float}
+ \else
+ \slideplacement{float*}
+ \fi
+ \else
+ \ifportrait
+ \slideplacement{onepercol}
+ \else
+ \slideplacement{twopercol}
+ \fi
+ \fi
+\fi
+\ifarticle
+ \def\outputloop@savedslides{%
+ \global\maxdepth\@maxdepth
+ \ifvoid\not@slidebox\else
+ \dimen@=\dp\not@slidebox
+ \unvbox\not@slidebox
+ \hrule height\z@
+ \prevdepth\dimen@
+ \penalty\z@
+ \fi
+ \edef\slide@@count{\the\slide@count\relax}%
+ \slide@count\z@
+ \loop
+ \ifnum\slide@count<\slide@@count
+ \advance\slide@count1
+ \expandafter\setbox\expandafter\@slidebox\expandafter\box
+ \csname slidebox@\the\slide@count\endcsname
+ \output@savedslide
+ \repeat
+ \ifnotesonlystar\make@slidemarker\fi}
+\fi
+\def\make@slidemarker{%
+ \addvspace\slidesep
+ \moveleft\@totalleftmargin
+ \vbox{%
+ \hsize\columnwidth
+ \hrule height 1pt
+ \kern 8pt
+ \hbox to \columnwidth{%
+ \hss
+ \LARGE\bf\the@slidemarker
+ \hss}%
+ \kern 8pt
+ \hrule height 1pt}%
+ \addvspace\slidesep}
+\def\the@slidemarker{%
+ Slide%
+ \ifnum\c@slide=\first@slidemarker\else
+ s {\c@slide\first@slidemarker\relax\theslide} --\fi
+ { }\theslide}%
+\ifarticle
+ \let\c@note\c@page
+ \def\p@note{\p@page}
+ \def\thenote{\thepage}
+\else
+ \newcounter{note}
+ \def\thenote{\theslide-\arabic{note}}
+ \def\thepage{\thenote}
+ \addto@hook\after@slide{\setcounter{note}{1}}
+ \expandafter\def\expandafter\@outputpage\expandafter{%
+ \@outputpage\stepcounter{note}}
+\fi
+\ifarticle\else
+ \let\c@page\c@slide
+ \countdef\c@slide=0
+ \c@slide=0
+ \c@page=1
+\fi
+\ifarticle
+ \let\truepagenumbers\relax
+\else
+ \def\truepagenumbers{%
+ \let\c@slide\c@page
+ \countdef\c@page=0
+ \c@page=1
+ \c@slide=0
+ \let\truepagenumbers\relax}
+\fi
+\addto@preamblecmds{\truepagenumbers}
+\newdimen\slideframewidth \slideframewidth 4pt
+\newdimen\slideframesep \slideframesep .3in
+\def\newslideframe#1{%
+ \@ifnextchar[{\@newslideframe{#1}}{\@newslideframe{#1}[]}}
+\def\@newslideframe#1[#2]{%
+ \@namedef{semsfops@#1}{#2}%
+ \@namedef{semsf@#1}##1}
+\newslideframe{plain}{\fbox{#1}}
+\def\slideframe{\@slideframe{slide}}
+\def\@slideframe#1{%
+ \@ifstar{\@testtrue\@@slideframe{#1}}{\@testfalse\@@slideframe{#1}}}
+\def\@@slideframe#1{%
+ \@ifnextchar[{\@@@slideframe{#1}}{\@@@slideframe{#1}[]}}
+\def\@@@slideframe#1[#2]#3{%
+ \def\@tempa{none}%
+ \def\@tempb{#3}%
+ \ifx\@tempa\@tempb
+ \@namedef{the#1frame}{\relax}%
+ \else
+ \ifx\@tempb\@empty
+ \@namedef{the#1frame}{}%
+ \else
+ \@ifundefined{semsf@#3}%
+ {\@seminarerr{Slide frame `#3' undefined}\@eha}%
+ {\if@test
+ \@@@@slideframe{#1}[#2]{#3}%
+ \else
+ \@namedef{the#1frame}{\setbox\@slidebox=\hbox{{%
+ \@nameuse{semsfops@#3}#2\@nameuse{semsf@#3}{\box\@slidebox}}}}%
+ \fi}%
+ \fi
+ \fi}
+\def\@@@@slideframe#1[#2]#3{%
+ \expandafter\let\expandafter\@tempa\csname the#1frame\endcsname
+ \edef\next{%
+ \noexpand\def\expandafter\noexpand\csname the#1frame\endcsname}%
+ \expandafter\next\expandafter{\@tempa
+ \setbox\@slidebox=\hbox{{%
+ \@nameuse{semsfops@#3}%
+ #2%
+ \@nameuse{semsf@#3}{\box\@slidebox}}}}}%
+\slideframe{plain}
+\def\slidestyle#1{\@ifundefined{ss@#1}%
+ {\@seminarerr{Slide style `#1' undefined}\@eha}%
+ {\@nameuse{ss@#1}}}
+\def\ss@empty{\let\add@slidelabel\@gobble}
+\def\ss@left{\def\add@slidelabel##1{%
+ \setbox\@slidebox=\hbox{%
+ \vbox to \ht\@slidebox{\vss
+ \hbox to 0pt{\hss##1\hskip 15pt}%
+ \vss}\box\@slidebox}}}
+\def\ss@bottom{\def\add@slidelabel##1{%
+ \setbox\@slidebox=\vbox{\copy\@slidebox\vskip 9pt
+ \hbox to\wd\@slidebox{\hss##1\hss}}}}%
+\ifarticle
+ \ifportrait\slidestyle{bottom}\else\slidestyle{left}\fi
+\else
+ \slidestyle{empty}
+\fi
+\def\slidelabel{\bf Slide \theslide}
+\def\newpagestyle#1#2#3{%
+ \expandafter\newcommand\csname ps@#1\endcsname{%
+ \def\@oddhead{#2}\let\@evenhead\@oddhead
+ \def\@oddfoot{#3}\let\@evenfoot\@oddfoot}}
+\def\renewpagestyle#1#2#3{%
+ \expandafter\renewcommand\csname ps@#1\endcsname{%
+ \def\@oddhead{#2}\let\@evenhead\@oddhead
+ \def\@oddfoot{#3}\let\@evenfoot\@oddfoot}}
+\def\@ifgoodps#1{%
+ \@ifundefined{ps@#1}{\@seminarerr{Page style `#1' undefined}\@eha}}
+\def\slidepagestyle#1{%
+ \@ifgoodps{#1}%
+ {\ifslide\pagestyle{#1}\else\edef\slide@pagestyle{#1}\fi}}
+\def\ps@{}
+\slidepagestyle{}
+\ifarticle
+ \def\ps@align{}
+\else
+ \def\ps@align{%
+ \def\@oddhead{\thepage\hfil+}\let\@evenhead\@oddhead
+ \def\@oddfoot{+\hfil+}\let\@evenfoot\@oddfoot}
+\fi
+\def\slideheadfont{\scriptsize}
+\def\slidefootfont{\scriptsize}
+\def\magstep#1{\ifcase#1 \@m\or 1200\or 1440\or 1728\or
+ 2074\or 2488\or 2986\or 3583\or 4300\or 5160\fi\relax}
+\def\magstepminus#1{%
+ \ifcase#1 \@m\or 833\or 694\or 579\or 482\or 401\fi\relax}
+\def\@magstep#1{%
+ \ifnum#1<\z@\magstepminus{-#1}\else\magstep#1\fi}
+{\catcode`\p=12\catcode`\t=12
+ \gdef\@@inv@@mag#1pt#2{\def#2{#1}}}
+\def\invert@mag#1{\@tempdima=1000pt
+ \divide\@tempdima by #1\relax
+ \expandafter\@@inv@@mag\the\@tempdima#1}
+\def\@slidesmag#1{%
+ \@tempcnta=#1\relax%
+ \ifnum\@tempcnta>0
+ \edef\inverseslidesmag{\the\@tempcnta}%
+ \invert@mag\inverseslidesmag
+ \ifarticle\else\mag\@tempcnta\fi
+ \else
+ \@seminarerr{\string\@slidesmag\space argument must be an
+ integer equal to 1000 times the magnification}\@eha
+ \fi}
+\def\@articlemag#1{%
+ \@tempcnta=#1\relax%
+ \ifnum\@tempcnta>0
+ \edef\inverseartmag{\the\@tempcnta}%
+ \invert@mag\inverseartmag
+ \ifarticle\mag\@tempcnta\fi
+ \else
+ \@seminarerr{\string\articlemag\space argument must be an
+ integer equal to 1000 times the magnification}\@eha
+ \fi}
+\addto@preamblecmds{\@slidesmag\do\@articlemag}
+\newdimen\semin
+\newdimen\semcm
+\def\@semmagerr#1{%
+ \@seminarerr{\string#1 argument must be an integer
+ between -5 and 9}\@eha}
+\def\slidesmag#1{%
+ \@tempcnta=#1\relax
+ \ifnum\@tempcnta>-6
+ \ifnum\@tempcnta<10
+ \edef\the@slidesmag{\the\@tempcnta}%
+ \@slidesmag{\@magstep\@tempcnta}%
+ \else
+ \@semmagerr\slidesmag
+ \fi
+ \else
+ \@semmagerr\slidesmag
+ \fi
+ \setslidelength\semin\seminlength
+ \setslidelength\semcm\semcmlength}
+\def\seminlength{1in}
+\def\semcmlength{1cm}
+\def\articlemag#1{%
+ \@tempcnta=#1\relax
+ \ifnum\@tempcnta>-6
+ \ifnum\@tempcnta<10
+ \edef\the@articlemag{\the\@tempcnta}%
+ \@articlemag{\@magstep\@tempcnta}%
+ \else
+ \@semmagerr\articlemag
+ \fi
+ \else
+ \@semmagerr\articlemag
+ \fi}
+\addto@preamblecmds{\slidesmag\do\articlemag}
+\def\setslidelength#1#2{%
+ #1=#2\relax
+ #1=\inverseslidesmag#1}%
+\def\addtoslidelength#1#2{%
+ \dimen@=#2\relax
+ \advance#1 by \inverseslidesmag\dimen@}
+\def\setartlength#1#2{%
+ #1=#2\relax
+ #1=\inverseartmag#1}
+\def\addtoartlength#1#2{%
+ \dimen@=#2\relax
+ \advance#1 by \inverseartmag\dimen@}
+\def\slide@epsfsize#1#2{%
+ \ifdim\epsfxsize=0pt
+ \ifdim\epsfysize=0pt
+ \inverseslidesmag#1%
+ \else
+ 0pt
+ \fi
+ \else
+ \inverseslidesmag\epsfxsize
+ \fi
+ \epsfysize
+ \ifdim\epsfysize=0pt
+ \ifdim\epsfxsize=0pt
+ \inverseslidesmag#2%
+ \else
+ 0pt
+ \fi
+ \else
+ \inverseslidesmag\epsfysize
+ \fi}
+\def\epsfslidesize{\let\epsfsize\slide@epsfsize}
+\slidesmag{4}
+\articlemag{0}
+\def\do@pageparameters{%
+ \do\oddsidemargin
+ \do\evensidemargin
+ \do\marginparwidth
+ \do\marginparsep
+ \do\topmargin
+ \do\headheight
+ \do\headsep
+ \do\textheight
+ \do\textwidth
+ \do\topskip
+ \do\footskip
+ \do\footheight}
+\ifarticle
+ \def\scale@pageparameters{%
+ \begingroup
+ \def\do##1{\global##1=\inverseartmag##1\relax}%
+ \do@pageparameters
+ \endgroup}
+\else
+ \def\scale@pageparameters{%
+ \begingroup
+ \def\do##1{\global##1=\inverseslidesmag##1\relax}%
+ \do@pageparameters
+ \endgroup}
+\fi
+\addto@hook\before@document{\scale@pageparameters}
+\addto@preamblecmds{\scale@pageparameters\do\do@pageparameters}
+\def\allversions{}
+\let\endallversions\relax
+\@namedef{allversions*}{\@bsphack\globaldefs=1}
+\@namedef{endallversions*}{\@esphack}
+\def\slide@list{slide,slide*,allversions,allversions*}
+\def\addtoslidelist#1{\xdef\slide@list{\slide@list,#1}}
+\addto@preamblecmds{\addtoslidelist}
+\ifslidesonly
+ \@ifundefined{xcomment@@@}{\@@input xcomment.sty }{}
+ \def\xcomment@hook{\@xcomment{@@@}{\slide@list}}
+ \newxcomment[]{note}
+\else
+ \def\note{\@bsphack}%
+ \def\endnote{\@esphack}%
+\fi
+\def\noxcomment{\def\xcomment@hook{}}
+\def\os@list{}
+\newif\if@os
+\def\onlyslides#1{\def\os@list{#1}\@ostrue
+ \def\os@warning{\@warning{\string\onlyslides\space argument
+ contains undefined references}}}
+\def\notslides#1{\def\os@list{#1}\@osfalse
+ \def\os@warning{\@warning{\string\notslides\space argument
+ contains undefined references}}}
+\addto@preamblecmds{\onlyslides\do\notslides}
+\addto@hook\after@document{%
+ \ifx\os@list\@empty\else\os@expandlist\fi}
+\def\os@expandlist{%
+ \let\os@@warning\relax
+ \begingroup
+ \def\ref##1{\@ifundefined{r@##1}{?}%
+ {\noexpand\@car\@nameuse{r@##1}\noexpand\@nil}}%
+ \edef\@tempd{\os@list}%
+ \xdef\os@list{}%
+ \@for\@tempc:=\@tempd
+ \do{\expandafter\os@expandrange\@tempc-:-:\@nil}%
+ \os@@warning
+ \endgroup
+ \let\os@expandrange\relax
+ \let\os@checknum\relax
+ \let\os@expandlist\relax}
+\def\os@expandrange#1-#2-#3\@nil{%
+ \def\@tempa{?}\def\@tempb{#1}%
+ \ifx\@tempa\@tempb
+ \let\os@@warning\os@warning
+ \else
+ \@tempcnta=#1\relax
+ \def\@tempb{#2}%
+ \ifx\@tempa\@tempb
+ \let\os@@warning\os@warning
+ \else
+ \def\@tempa{:}%
+ \ifx\@tempa\@tempb
+ \@tempcntb=\@tempcnta
+ \else
+ \@tempcntb=#2\relax
+ \fi
+ \advance\@tempcnta by -1
+ \advance\@tempcntb by 1
+ \ifx\os@list\@empty
+ \xdef\os@list{\the\@tempcnta+\the\@tempcntb}%
+ \else
+ \xdef\os@list{\os@list,\the\@tempcnta+\the\@tempcntb}%
+ \fi
+ \fi
+ \fi}
+\def\os@test{%
+ \@testtrue
+ \iflandscape
+ \ifnum\@landscapeonly=-1 \@testfalse\fi
+ \else
+ \ifnum\@landscapeonly=1 \@testfalse\fi
+ \fi
+ \if@test
+ \ifx\os@list\@empty\else
+ \if@os\@testfalse\fi
+ \@for\@tempa:=\os@list\do{\expandafter\os@testrange\@tempa\@nil}%
+ \fi
+ \fi}
+\def\os@testrange#1+#2\@nil{%
+ \ifnum\c@slide>#1
+ \ifnum\c@slide<#2
+ \if@os\@testtrue\else\@testfalse\fi
+ \fi
+ \fi}
+\def\onlynotestoo{%
+ \ifnotes\@testtrue\else\ifnotesonly\@testtrue\else\@testfalse\fi\fi
+ \if@test
+ \@ifundefined{xcomment@@@}{%
+ \edef\sem@temp{\the\catcode`\@}%
+ \catcode`\@=11
+ \@@input xcomment.sty
+ \catcode`\@=\sem@temp\relax}{}%
+ \def\xcomment@hook{\@xcomment{@@@}{\slide@list}}%
+ \addto@hook\after@slide\onlynotes@too
+ \fi}
+\def\onlynotes@too{%
+ \os@test
+ \if@test\gdef\do@end{}\else\gdef\do@end{\xc@begin}\fi}
+\addto@preamblecmds\onlynotestoo
+\def\ptsize#1{%
+ \@ifundefined{#1@semptsize}%
+ {\@seminarerr{\string\ptsize\space `#1' not valid.}\@eha}%
+ {\ifslide
+ \sem@ptsize{#1}\large\normalsize
+ \else
+ \edef\slide@ptsize{#1}%
+ \fi}}
+\edef\slide@ptsize{1\@ptsize}%
+\def\slidefontsizes{\ptsize} %For backwards compatibility??
+\def\slide@setsize#1#2#3#4{%
+ \@setsize{#1}{#2}{#3}{#4}%
+ \set@slideskip{#2}}
+\def\slide@@setsize#1#2#3#4{%
+ \slide@setsize{#1}{#2}{#3}{#4}\slidedisplayskips}
+\def\set@slideskip#1{%
+ \normallineskiplimit=#1
+ \advance\normallineskiplimit-\normalbaselineskip
+ \multiply\normallineskiplimit-1
+ \normallineskiplimit\slideskip\normallineskiplimit
+ \ifdim\normallineskiplimit<1pt\normallineskiplimit=1pt\fi
+ \normallineskip=\normallineskiplimit
+ minus \slideshrink\normallineskiplimit
+ \dimen@=\normalbaselineskip
+ \normalbaselineskip=\dimen@ minus \slideshrink\normallineskiplimit
+ \normalbaselines}
+\def\slideskip{.75}
+\def\slideshrink{.25}
+\def\slidedisplayskips{%
+ \abovedisplayskip 1.75ex minus .35ex
+ \belowdisplayskip \abovedisplayskip
+ \abovedisplayshortskip .2ex minus .2ex
+ \belowdisplayshortskip 1ex minus .2ex}
+\def\sem@ptsize#1{%
+ \@nameuse{#1@semptsize}%
+ \large\normalsize
+ \leftmargini\slideleftmargini\relax
+ \leftmarginii\slideleftmarginii\relax
+ \leftmarginiii\slideleftmarginiii\relax
+ \labelsep\slidelabelsep\relax
+ \parskip\slideparskip\relax
+ \parindent\slideparindent\relax
+ \slide@rightskip
+ \slide@listi
+ \skip\footins\slidefootins\relax
+ \footnotesep\slidefootnotesep\relax}
+\def\slidefootins{2ex minus .8ex}
+\def\slidefootnotesep{1.2ex}
+\def\slideparindent{\z@}
+\def\slideparskip{1ex minus .2ex}
+\@namedef{8@semptsize}{%
+ \def\@normalsize{\slide@@setsize\normalsize{9.5pt}\viiipt\@viiipt}%
+ \def\small{\slide@@setsize\small{8pt}\viipt\@viipt}%
+ \def\footnotesize{\slide@@setsize\footnotesize{8pt}\vipt\@vipt}%
+ \def\scriptsize{\slide@setsize\scriptsize{7pt}\vipt\@vipt}%
+ \def\tiny{\slide@setsize\tiny{6pt}\vpt\@vpt}%
+ \def\large{\slide@setsize\large{12pt}\xpt\@xpt}%
+ \def\Large{\slide@setsize\Large{14pt}\xiipt\@xiipt}%
+ \def\LARGE{\slide@setsize\LARGE{17pt}\xivpt\@xivpt}%
+ \def\huge{\slide@setsize\huge{20pt}\xviipt\@xviipt}%
+ \def\Huge{\slide@setsize\Huge{25pt}\xxpt\@xxpt}}
+\@namedef{9@semptsize}{%
+ \def\@normalsize{\slide@@setsize\normalsize{11pt}\ixpt\@ixpt}%
+ \def\small{\slide@@setsize\small{9.5pt}\viiipt\@viiipt}%
+ \def\footnotesize{\slide@@setsize\footnotesize{8pt}\viipt\@viipt}%
+ \def\scriptsize{\slide@setsize\scriptsize{7pt}\vipt\@vipt}%
+ \def\tiny{\slide@setsize\tiny{6pt}\vpt\@vpt}%
+ \def\large{\slide@setsize\large{12pt}\xpt\@xpt}%
+ \def\Large{\slide@setsize\Large{14pt}\xiipt\@xiipt}%
+ \def\LARGE{\slide@setsize\LARGE{17pt}\xivpt\@xivpt}%
+ \def\huge{\slide@setsize\huge{20pt}\xviipt\@xviipt}%
+ \def\Huge{\slide@setsize\Huge{25pt}\xxpt\@xxpt}}
+\@namedef{10@semptsize}{%
+ \def\@normalsize{\slide@@setsize\normalsize{12pt}\xpt\@xpt}%
+ \def\small{\slide@@setsize\small{11pt}\ixpt\@ixpt}%
+ \def\footnotesize{\slide@@setsize\footnotesize{9.5pt}\viiipt\@viiipt}%
+ \def\scriptsize{\slide@setsize\scriptsize{8pt}\viipt\@viipt}%
+ \def\tiny{\slide@setsize\tiny{6pt}\vpt\@vpt}%
+ \def\large{\slide@setsize\large{14pt}\xiipt\@xiipt}%
+ \def\Large{\slide@setsize\Large{18pt}\xivpt\@xivpt}%
+ \def\LARGE{\slide@setsize\LARGE{22pt}\xviipt\@xviipt}%
+ \def\huge{\slide@setsize\huge{25pt}\xxpt\@xxpt}%
+ \def\Huge{\slide@setsize\Huge{30pt}\xxvpt\@xxvpt}}
+\@namedef{11@semptsize}{%
+ \def\@normalsize{\slide@@setsize\normalsize{13.6pt}\xipt\@xipt}%
+ \def\small{\slide@@setsize\small{12pt}\xpt\@xpt}%
+ \def\footnotesize{\slide@@setsize\footnotesize{11pt}\ixpt\@ixpt}%
+ \def\scriptsize{\slide@setsize\scriptsize{9.5pt}\viiipt\@viiipt}%
+ \def\tiny{\slide@setsize\tiny{7pt}\vipt\@vipt}%
+ \def\large{\slide@setsize\large{14pt}\xiipt\@xiipt}%
+ \def\Large{\slide@setsize\Large{18pt}\xivpt\@xivpt}%
+ \def\LARGE{\slide@setsize\LARGE{22pt}\xviipt\@xviipt}%
+ \def\huge{\slide@setsize\huge{25pt}\xxpt\@xxpt}%
+ \def\Huge{\slide@setsize\Huge{30pt}\xxvpt\@xxvpt}}
+\@namedef{12@semptsize}{%
+ \def\@normalsize{\slide@@setsize\normalsize{14.5pt}\xiipt\@xiipt}%
+ \def\small{\slide@@setsize\small{13.6pt}\xipt\@xipt}%
+ \def\footnotesize{\slide@@setsize\footnotesize{12pt}\xpt\@xpt}%
+ \def\scriptsize{\slide@setsize\scriptsize{9.5pt}\viiipt\@viiipt}%
+ \def\tiny{\slide@setsize\tiny{7pt}\vipt\@vipt}%
+ \def\large{\slide@setsize\large{18pt}\xivpt\@xivpt}%
+ \def\Large{\slide@setsize\Large{22pt}\xviipt\@xviipt}%
+ \def\LARGE{\slide@setsize\LARGE{25pt}\xxpt\@xxpt}%
+ \def\huge{\slide@setsize\huge{30pt}\xxvpt\@xxvpt}%
+ \let\Huge\huge}
+\@namedef{14@semptsize}{%
+ \def\@normalsize{\slide@@setsize\normalsize{18pt}\xivpt\@xivpt}%
+ \def\small{\slide@@setsize\small{14.5pt}\xiipt\@xiipt}%
+ \def\footnotesize{\slide@@setsize\footnotesize{13.6pt}\xipt\@xipt}%
+ \def\scriptsize{\slide@setsize\scriptsize{12pt}\xpt\@xpt}%
+ \def\tiny{\slide@setsize\tiny{9.5pt}\viiipt\@viiipt}%
+ \def\large{\slide@setsize\large{22pt}\xviipt\@xviipt}%
+ \def\Large{\slide@setsize\Large{25pt}\xxpt\@xxpt}%
+ \def\LARGE{\slide@setsize\LARGE{30pt}\xxvpt\@xxvpt}%
+ \let\huge\LARGE
+ \let\Huge\LARGE}
+\@namedef{17@semptsize}{%
+ \def\@normalsize{\slide@@setsize\normalsize{22pt}\xviipt\@xviipt}%
+ \def\small{\slide@@setsize\small{18pt}\xivpt\@xivpt}%
+ \def\footnotesize{\slide@@setsize\footnotesize{14.5pt}\xiipt\@xiipt}%
+ \def\scriptsize{\slide@setsize\scriptsize{13.6pt}\xipt\@xipt}%
+ \def\tiny{\slide@setsize\tiny{12pt}\xpt\@xpt}%
+ \def\large{\slide@setsize\large{25pt}\xxpt\@xxpt}%
+ \def\Large{\slide@setsize\Large{30pt}\xxvpt\@xxvpt}%
+ \let\LARGE\Large
+ \let\huge\Large
+ \let\Huge\Large}
+\def\twoup{\@ifnextchar[{\@twoup}{\@twoup[0]}}
+\ifarticle
+ \ifportrait
+ \def\@twoup[#1]{%
+ \@tempcnta=\the@articlemag\relax
+ \@tempcntb=\@tempcnta
+ \advance\@tempcntb by #1\relax
+ \advance\@tempcntb by -2\relax
+ \ifnum\@tempcntb>-6\relax
+ \@@input 2up.tex
+ \source{\@magstep\@tempcnta}{\paperheight}{\paperwidth}%
+ \target{\@magstep\@tempcntb}{\paperwidth}{\paperheight}%
+ \targetlayout{topbottom}%
+ \printlandscapefalse
+ \else
+ \@seminarerr{Article magnification is too low for
+ \string\twoup\space to handle}\@eha
+ \fi
+ \def\articlemag##1{\@semtwoupmagerr\articlemag}}
+ \else
+ \def\@twoup[#1]{%
+ \@tempcnta=\the@articlemag\relax
+ \@tempcntb=\@tempcnta
+ \advance\@tempcntb by #1\relax
+ \advance\@tempcntb by -2\relax
+ \ifnum\@tempcntb>-6\relax
+ \@@input 2up.tex
+ \source{\@magstep\@tempcnta}{\paperwidth}{\paperheight}%
+ \target{\@magstep\@tempcntb}{\paperheight}{\paperwidth}%
+ \if@twoside
+ \targetlayout{twosided}%
+ \fi
+ \printlandscapetrue
+ \else
+ \@seminarerr{Article magnification is too low for
+ \string\twoup\space to handle}\@eha
+ \fi
+ \def\articlemag##1{\@semtwoupmagerr\articlemag}}
+ \fi
+\else
+ \ifportrait
+ \def\@twoup[#1]{%
+ \@tempcnta=\the@slidesmag\relax
+ \@tempcntb=\@tempcnta
+ \advance\@tempcntb by #1\relax
+ \advance\@tempcntb by -3\relax
+ \ifnum\@tempcntb>-6\relax
+ \@@input 2up.tex
+ \source{\@magstep\@tempcnta}{\paperwidth}{\paperheight}%
+ \advance\@tempcnta by -3
+ \target{\@magstep\@tempcnta}{\paperheight}{\paperwidth}%
+ \printlandscapetrue
+ \else
+ \@seminarerr{Slides magnification is too low for
+ \string\twoup\space to handle}\@eha
+ \fi
+ \def\slidesmag##1{\@semtwoupmagerr\slidesmag}}
+ \else
+ \def\@twoup[#1]{%
+ \@tempcnta=\the@slidesmag\relax
+ \@tempcntb=\@tempcnta
+ \advance\@tempcntb by #1\relax
+ \advance\@tempcntb by -3\relax
+ \ifnum\@tempcntb>-6\relax
+ \@@input 2up.tex
+ \source{\@magstep\@tempcnta}{\paperheight}{\paperwidth}%
+ \target{\@magstep\@tempcntb}{\paperwidth}{\paperheight}%
+ \targetlayout{topbottom}%
+ \printlandscapefalse
+ \else
+ \@seminarerr{Slides magnification is too low for
+ \string\twoup\space to handle}\@eha
+ \fi
+ \def\slidesmag##1{\@semtwoupmargerr\slidesmag}}%
+ \fi
+\fi
+\def\@semtwoupmagerr#1{%
+ \@seminarerr{\string#1 must come before \string\twoup}\@eha}
+\addto@preamblecmds{\twoup\do\@twoup}
+\openin1 seminar.con
+\ifeof1\else\closein1 \relax\@@input seminar.con\fi
+\endinput
+%%
+%% End of file `seminar.sty'.