--- /dev/null
+%%% -*-latex-*-
+%%%
+%%% Definitions for IPS course
+
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesClass{ips}[2001/10/02]
+
+%%%----- Document class stuff -----------------------------------------------
+
+\newif\ifipsslides \ipsslidesfalse
+\newif\ifipsanswers \ipsanswerstrue
+\InputIfFileExists{ips.cfg}\relax\relax
+
+\ifipsslides
+ \PassOptionsToClass{a4, slidesonly}{seminar}
+\else
+ \PassOptionsToClass{a4, article, twoside}{seminar}
+\fi
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{seminar}}
+\ProcessOptions
+\LoadClass{seminar}
+
+%%%----- Required packages --------------------------------------------------
+
+\RequirePackage[palatino, helvetica, courier, maths=cmr]{mdwfonts}
+\RequirePackage{fancyhdr}
+\RequirePackage[T1]{fontenc}
+\RequirePackage{mdwtab, mathenv, crypto, mdwthm, mdwmath}
+\RequirePackage[within=section]{exercise}
+\RequirePackage{amssymb}
+\RequirePackage{url}
+
+\ifx\pdfoutput\@@undefined
+ \PassOptionsToPackage{dvips}{xy}
+\else
+ \ifarticle
+ \pdfpagewidth\paperwidth
+ \pdfpageheight\paperheight
+ \else
+ \pdfpagewidth\paperheight
+ \pdfpageheight\paperwidth
+ \fi
+\fi
+\RequirePackage[all]{xy}
+
+%%%----- Miscellaneous settings ---------------------------------------------
+
+\errorcontextlines=999
+
+%%%----- Style choices ------------------------------------------------------
+
+\renewcommand{\qedsymbol}{$\square$}
+\def\hex#1{\texttt{0x#1}}
+\let\emptystring\lambda
+\let\epsilon\varepsilon
+\let\phi\varphi
+\let\emptyset\varnothing
+\bibliographystyle{mdwalpha}
+\sloppy
+
+%%%----- Exercise typesetting -----------------------------------------------
+
+\exctrcheck{section}{\answrite{\protect\subsection*{Section \thesection}}}
+
+%%%----- Diagram typesetting ------------------------------------------------
+
+\turnradius={4pt}
+
+\def\ocat{
+ \setbox\z@\hbox{$\scriptstyle\|$}%
+ \dimen8\ht\z@\advance\dimen8\dp\z@%
+ \mathbin{\xy *=<\dimen8>[o][F]{\box\z@} \endxy}%
+}
+
+%%%------ Sectioning and headings -------------------------------------------
+
+\ifarticle
+ \fancyhf{}
+ \fancyhead[LE]{\textbf{\nouppercase{\leftmark}}}
+ \fancyhead[RO]{\textbf{\nouppercase{\rightmark}}}
+ \fancyfoot[LE, RO]{\thepage}
+ \def\headrulewidth{\z@}
+ \fancypagestyle{plain}{\fancyhead{}}
+ \def\sectionmark#1{\markboth{\thesection.\ #1}{}}
+ \def\subsectionmark#1{\markright{\thesubsection.\ #1}}
+ \let\emptyslide\relax
+ \let\topic\@gobble
+ \pagestyle{fancy}
+\else
+ \def\sectionmark#1{\markboth{#1}{}}
+ \def\subsectionmark#1{\markright{ -- #1}}
+ \newcount\@emptyslide
+ \newpagestyle{slide}%
+ {\ifnum\@emptyslide=\c@slide\else\textbf{\thetitle}\hfil\fi}%
+ {\ifnum\@emptyslide=\c@slide\else\leftmark\rightmark\hfil\theslide\fi}
+ \slidepagestyle{slide}
+ \def\emptyslide{\global\@emptyslide\c@slide}%
+ \def\@sect#1#2#3#4#5#6[#7]#8{%
+ \ifnum #2>\c@secnumdepth\else%
+ \refstepcounter{#1}%
+ \fi%
+ \csname #1mark\endcsname{#7}%
+ \csname #1summary\endcsname{#7}%
+ }
+ \def\@ssect#1#2#3#4#5{\relax}
+ \newtoks\sm@toks
+ \newcount\sm@count
+ \def\sm@auxwrite#1#2{\immediate\write\@auxout
+ {\noexpand\sm@entry{\the\sm@count}{#1}{#2}}}
+ \def\sectionsummary{%
+ \global\advance\sm@count\@ne%
+ \expandafter\let\expandafter\@next%
+ \csname sm@summary@\the\sm@count\endcsname%
+ \ifx\@next\relax\else\@next\sm@endsummary\fi%
+ \sm@auxwrite{section}%
+ }
+ \def\subsectionsummary{\sm@auxwrite{subsection}}
+ \def\sm@entry#1#2#3{%
+ \begingroup%
+ \let\protect\@unexpandable@protect%
+ \expandafter\ifx\csname sm@summary@#1\endcsname\relax%
+ \expandafter\let\csname sm@summary@#1\endcsname\@empty%
+ \fi%
+ \expandafter\xdef\csname sm@summary@#1\endcsname{%
+ \csname sm@summary@#1\endcsname%
+ \expandafter\protect\csname sm@do#2\endcsname{#3}%
+ }%
+ \endgroup%
+ }
+ \def\sm@dosection#1{%
+ \begingroup\slide%
+ \emptyslide%
+ \noindent\vadjust{}%
+ \vskip10\p@%
+ \centerline{\sffamily\bfseries\Large #1 -- overview}
+ \vskip10\p@%
+ \begingroup\itemize
+ }
+ \def\sm@endsummary{\enditemize\endgroup\endslide\endgroup}
+ \def\sm@dosubsection#1{\item\relax\@tempswatrue#1}
+ \def\sm@dotopic#1{\if@tempswa:\@tempswafalse\else;\fi\space#1}
+ \def\topic{\sm@auxwrite{topic}}
+\fi
+
+\def\head#1{{\sffamily\bfseries\large #1}\par}
+
+%%%------ Page layout for notes ---------------------------------------------
+
+\ifarticle
+ \raggedbottom
+ \def\slide@clearpage{\if@nobreak\else\par\penalty\z@\fi}
+\fi
+
+%%%----- Slide layout -------------------------------------------------------
+
+\slidewidth=260mm
+\slideheight=160mm
+
+\slideplacement{here}
+\slideframewidth=1pt
+\centerslidesfalse
+
+\def\slidefuzz{20pt}
+
+\def\slideleftmargin{15mm} \let\sliderightmargin=\slideleftmargin
+\def\slidetopmargin{15mm} \let\slidebottommargin=\slidetopmargin
+
+\def\slidearraystretch{1}
+
+%%%----- Hacking xcomment ---------------------------------------------------
+%%%
+%%% Supports \xcalways...\x which is an escape from the usual commenting.
+
+\begingroup
+\catcode`\!=12\catcode`\[=12\catcode`\]=12\catcode`\"=12
+\lccode`\!=`\\\lccode`\[=`\{\lccode`\]=`\}\lccode`\"=`\%
+\catcode`\~=\active\lccode`\~=`\^^M
+\lowercase{
+ %%
+ %% Hack the main loop code
+ %%
+ \gdef\xcomment@@@#1\@nil{%
+ \def\@tempa{#1}%
+ \ifx\@tempa\@empty
+ \let\next\xcomment@
+ \else
+ \def\next{\xcomment@@#1\@nil}%
+ \@testtrue
+ \xc@checkbegin#1\relax begin[]\relax\relax
+ \if@test
+ \xc@checkend#1\relax end[]\relax\relax
+ \if@test
+ \xc@checkinput#1\relax input[]\relax\relax
+ \if@test
+ \xc@checkinclude#1\relax include[]\relax\relax
+ \if@test
+ \xc@checkendinput#1\relax endinputss\relax\relax
+ \if@test
+ \xc@checkalways#1\relax xcalwaysfoo!x\relax\relax
+ \fi\fi\fi\fi\fi\fi
+ \next}
+ %%
+ %% New command support
+ %%
+ \gdef\xc@checkalways#1xcalways#2!x#3\relax#4\relax{%
+ \def\@tempa{#1}%
+ \ifx\@tempa\@empty%
+ \@testfalse%
+ \endgroup%
+ \toks@{#2}\rescan\toks@%
+ \def\next{\the\toks@\xc@always#3\@nil}%
+ \fi%
+ }
+}
+\endgroup
+
+\def\xc@always#1\@nil{\xc@begin#1}
+\def\xcalways#1\x{#1}
+
+%%%----- Bugfix -------------------------------------------------------------
+
+\def\@bugfix#1\let\@listi#2#3\@@%
+ {\def\normalsize{#1#3}}
+\expandafter\@bugfix\normalsize\@@
+
+\toks@\expandafter{\slidebox@restore}
+\edef\slidebox@restore{\the\toks@\advance\topsep\parskip}
+
+\ifarticle
+ \def\@bugfix#1\penalty\z@#2\@@{\def\outputloop@savedslides{#1#2}}
+ \expandafter\@bugfix\outputloop@savedslides\@@
+ \toks@\expandafter{\output@savedslide}
+ \def\@strange@hack{\begingroup\output{\unvbox\@cclv}\penalty-\@M\endgroup}
+ \edef\output@savedslide{\noexpand\@strange@hack\the\toks@}
+\fi
+
+\def\@makeslide{%
+ \setbox\@slidebox\vbox{%
+ \@begindvi % added 1997/04/15 SPQR
+ \unvbox\@cclv
+ \ifvoid\slide@footins\else
+ \vskip\skip\slide@footins
+ \vfil
+ \footnoterule
+ \unvbox\slide@footins
+ \unskip
+ \fi
+ \vskip\z@}}
+
+\def\@makecol{%
+ \setbox\@outputbox \box\@cclv
+ \xdef\@freelist{\@freelist\@midlist}%
+ \global \let \@midlist \@empty
+ \@combinefloats
+ \ifvoid\footins \else
+ \setbox\@outputbox \vbox {%
+ \boxmaxdepth \@maxdepth
+ \unvbox \@outputbox
+ \vskip \skip\footins
+ \vfil
+ \footnoterule
+ \unvbox \footins
+ \unskip
+ }%
+ \fi
+ \ifvbox\@kludgeins
+ \@makespecialcolbox
+ \else
+ \setbox\@outputbox \vbox to\@colht {%
+ \@texttop
+ \dimen@ \dp\@outputbox
+ \unvbox \@outputbox
+ \vskip -\dimen@
+ \@textbottom
+ }%
+ \fi
+ \global \maxdepth \@maxdepth
+}
+
+%%%----- That's all, folks --------------------------------------------------
+
+\endinput
~mdw / doc / ips / blobdiff