%% Modified by Catherine Pili¸re June 21, 2000 <Catherine.Piliere@loria.fr>
 
%% 
%% ESSLLI is an altered version of the standard REPORT class for 
%% LaTeX2e, made for proceedings where each contribution is given 
%% a separate chapter. 
%% 
%% 1998/04, Geert-Jan Kruijff, 
%% Institute of Formal & Applied Linguistics (UFAL) 
%% Department of Mathematics & Physics, Charles University 
%% Malostranske namesti 25, CZ-118 00, Prague, Czech Republic 
%% <gj@ufal.mff.cuni.cz> 
%% 
%% 
%  Main alterations to the REPORT.CLS: 
% 
% * Chapter-headings have a different layout (hrule, less top-space), 
%   and can have \chaptersubtitle{}, \chapterauthor{}, 
%   chapterabstract (environment), and chapterquote (environment). 
% 
% * pagestyle(headings) has a different standard (small boldfont) 
% 
% * "draft"-mode prints 'Draft,\today' at the bottom of each page. 
%   The actual text can be changed by renewing the command \drafttext 
% 
% * thispagestyle(offprint) prints the following message at 'this' page 
%   \offprhead     -  Offprint-header    ->  e.g. "Paper presented at" 
%   \offprocc      -  Offprint-occasion  ->  e.g. "Logic Colloquium" 
%   \offprauthors  -  Offprint-authors   ->  e.g. "Tintin" 
%   Note that offprauthors is automatically preceeded by \copyright. 
%   Pagenumber is placed at the center of the bottomline, above the msg. 
% 
% * \maketitle has been significantly redone, so as to provide a decent 
%   layout of the page. 
% 
 
\NeedsTeXFormat{LaTeX2e}[1995/12/01] 
 
\ProvidesClass{esslli} 
              [1998/04/22 v1.0 esslli.cls] 
\typeout{} 
\typeout{ESSLLI Proceedings LaTeX-2e Style File, by Geert-Jan M. Kruijff 1998/04} 
\typeout{} 
 
\newcommand\drafttext{} % Actual value gets filled in DeclareOptions 
\newcommand\@ptsize{} 
 
% 
% Commands for variable offprint-printing 
% Added by GJ, June 14, 1997 
 
\newcommand\offprinthead{} 
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\newcommand\offprintauthors{} 
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% Commands for makegjtitle 
 
\newcommand\Subtitle{} 
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\newcommand\Author{} 
 
% 
 
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\renewcommand\drafttext{\small{\textsc{Draft Manuscript} (\today)}\hfil} 
} % Standard draft output. 
\if@compatibility\else 
\DeclareOption{final}{\setlength\overfullrule{0pt}\renewcommand\drafttext{}} 
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\DeclareOption{titlepage}{\@titlepagetrue} 
\if@compatibility\else 
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%\newcommand\drafttext{\small{\textsc{Draft},\today}\hfil } 
 
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      \def\@evenhead{\hfil{\scriptsize \bfseries\leftmark}\hfil}% altered 
      \def\@oddhead{\hfil{\scriptsize \bfseries\chaptauth}\hfil}% altered 
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      \markboth {##1}{}}% 
    \def\sectionmark##1{% 
      \markright {\small{% altered 
        \ifnum \c@secnumdepth >\z@ 
          \thesection. \ % 
        \fi 
        ##1}}}} 
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  \def\ps@headings{% 
    \let\@oddfoot\drafttext %altered 
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    \def\chaptermark##1{% 
      \markright {\small{% altered 
        \ifnum \c@secnumdepth >\m@ne 
            \@chapapp\ \thechapter. \ % 
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% 
% GJ-style titlepage by means of \maketitle 
% 
 
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%  \vspace{8cm} 
  \noindent\rule{\linewidth}{1mm} 
  \vspace{1cm} 
  \begin{center} 
     \vbox{ 
     \Huge{\textsc{\@title}}\\[.5cm] 
%     \normalsize{\textsc{\subtitle}} \\[1cm] 
      \normalsize{\textsc{\@author}}\\[2cm] 
      \noindent\rule{\linewidth}{.5mm}  } 
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%  \vspace{9cm} 
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  \global\let\@title\@empty 
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  \global\let\author\relax 
  \global\let\date\relax 
  \global\let\and\relax 
} 
\else 
 
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  \begingroup 
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            \hb@xt@1.8em{% 
                \hss\@textsuperscript{\normalfont\@thefnmark}}##1}% 
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      \ifnum \col@number=\@ne 
        \@maketitle 
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        \twocolumn[\@maketitle]% 
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      \@maketitle 
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    \thispagestyle{firstpage}\@thanks 
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  \global\let\@title\@empty 
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  \global\let\author\relax 
  \global\let\date\relax 
  \global\let\and\relax 
} 
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%  \newpage 
%  \null 
%  \vskip 2em% 
%  \begin{center}% 
%  \let \footnote \thanks 
%    {\LARGE \@title \par}% 
%    \vskip 1.5em% 
%    {\large 
%      \lineskip .5em% 
%      \begin{tabular}[t]{c}% 
%        \@author 
%      \end{tabular}\par}% 
%    \vskip 1em% 
%    {\large \@date}% 
%  \end{center}% 
%  \par 
%  \vskip 1.5em} 
 
\def\@maketitle{% 
  \newpage 
  \null 
  \vspace{11cm} 
  \begin{flushleft} 
     \Huge{\textsc{\@title}}\\[.5cm] 
%     \normalsize{\textsc{\@subtitle}} \\[1cm] 
     \normalsize{\textsc{\author}} 
  \end{flushleft} 
  \vspace{9cm}} 
 
\fi 
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\newcounter {paragraph}[subsubsection] 
\newcounter {subparagraph}[paragraph] 
\renewcommand\thepart         {\@Roman\c@part} 
\renewcommand\thechapter      {\@arabic\c@chapter} 
%\renewcommand\thesection      {\thechapter.\@arabic\c@section} 
\renewcommand\thesection      {\@arabic\c@section} 
\renewcommand\thesubsection   {\thesection.\@arabic\c@subsection} 
\renewcommand\thesubsubsection{\thesubsection .\@arabic\c@subsubsection} 
\renewcommand\theparagraph    {\thesubsubsection.\@arabic\c@paragraph} 
\renewcommand\thesubparagraph {\theparagraph.\@arabic\c@subparagraph} 
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\newcommand\part{% 
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  \thispagestyle{plain}% 
  \if@twocolumn 
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    \@tempswatrue 
  \else 
    \@tempswafalse 
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  \null\vfil 
  \secdef\@part\@spart} 
 
\def\@part[#1]#2{% 
    \ifnum \c@secnumdepth >-2\relax 
      \refstepcounter{part}% 
      \addcontentsline{toc}{part}{\thepart\hspace{1em}#1}% 
    \else 
      \addcontentsline{toc}{part}{#1}% 
    \fi 
    \markboth{}{}% 
    {\centering 
     \interlinepenalty \@M 
     \normalfont 
     \ifnum \c@secnumdepth >-2\relax 
       \huge\bfseries \partname~\thepart 
       \par 
       \vskip 20\p@ 
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     \Huge \bfseries #2\par}% 
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\def\@spart#1{% 
    {\centering 
     \interlinepenalty \@M 
     \normalfont 
     \Huge \bfseries #1\par}% 
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\def\@endpart{\vfil\newpage 
              \if@twoside 
                \null 
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                \newpage 
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              \if@tempswa 
                \twocolumn 
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\newcommand\chapter{\if@openright\cleardoublepage\else\clearpage\fi 
                    \thispagestyle{plain}% 
                    \global\@topnum\z@ 
                    \@afterindentfalse 
                    \secdef\@chapter\@schapter} 
\def\@chapter[#1]#2{\refstepcounter{chapter}% 
                    \def\chaptertitle{#1}% 
                    \chaptermark{#1}% 
                    \addtocontents{lof}{\protect\addvspace{10\p@}}% 
                    \addtocontents{lot}{\protect\addvspace{10\p@}}% 
                    \if@twocolumn 
                      \@topnewpage[\@makechapterhead{#2}]% 
                    \else 
                      \@makechapterhead{#2}% 
                      \@afterheading 
                    \fi 
                    \tableofcontents} 
\def\@makechapterhead#1{% 
  \vspace*{20\p@}% GJ: less space off the top (used to be 50) 
  {\parindent \z@ \raggedright \normalfont 
    \leavevmode \hrulefill \linebreak \null \vspace{-25pt} \par% add a horizontal rule between the chapter number and the title 
%    {\flushright \LARGE \bfseries #1\par\nobreak} 
    {\flushleft \LARGE \bfseries #1\par\nobreak}     % Left mode 
 
    \vskip 40\p@ 
  }} 
\def\@schapter#1{\if@twocolumn 
                   \@topnewpage[\@makeschapterhead{#1}]% 
                 \else 
                   \@makeschapterhead{#1}% 
                   \@afterheading 
                 \fi} 
\def\@makeschapterhead#1{% 
  \vspace*{20\p@}% 
  {%\parindent \z@ \raggedright 
   \parindent \z@ %\raggedleft % Left or right .... 
    \normalfont 
    \interlinepenalty\@M 
    \leavevmode \hrulefill \linebreak \null \vspace{-25pt} \par% add a horizontal rule between the chapter number and the title 
    \vspace{12pt} \Large \bfseries  #1 \par\nobreak 
    \vskip 40\p@ 
  }} 
 
% 
% Added by GJ, June 12 1997 
% 
 
\newenvironment{chapterabstract} 
        {\vspace{-10pt}\scriptsize 
         \begin{list}{}{% 
         \setlength{\rightmargin}{\leftmargin}} 
                \item[]\textsc{Abstract. }} 
        {\end{list}\normalsize\vspace{5pt}} 
\newcommand{\chaptersubtitle}[1]{\vspace{-35pt}\begin{flushleft}\large\textbf{#1}\end{flushleft}} 
\newcommand{\chaptauth}{} 
\newcommand{\chaptaff}{} 
\newcommand{\chaptmail}{} 
\newcommand{\chapterauthor}[1]{\noindent\textsc{#1}\par%\vspace{30pt}% 
            \renewcommand{\chaptauth}{#1}% 
            \addcontentsline{toc}{chapter}{\chaptertitle{} 
                            (\chaptauth)}% 
           } 
\newcommand{\chapteraffiliation}[1]{\noindent\textup{\scriptsize{#1}}\par%\vspace{30pt}% 
            \renewcommand{\chaptaff}{#1}} 
\newcommand{\chapteremail}[1]{\noindent\textup{\scriptsize{#1}}\vspace{20pt}% 
            \renewcommand{\chaptmail}{#1}} 
 
% 
% Added by GJ, June 13 1997 
% 
 
 
\newenvironment{chapterquote} 
        {\vspace{-10pt} 
         \begin{list}{}{% 
         \setlength{\rightmargin}{0pt}\setlength{\leftmargin}{80pt}} 
                \item[]\ignorespaces} 
        {\end{list}\vspace{10pt}} 
 
% 
% Added by GJ, June 14 1997 
% 
 
 % headers
\usepackage{fancyhdr}
\pagestyle{fancy} \fancyhead{}\fancyfoot{}\fancyhf{} \fancyhead[RE]{\textit{\paperauthor}}
\fancyhead[LE,RO]{\thepage} \fancyhead[LO]{\textit{\title}}
% remove the line in the header. 
\renewcommand{\headrulewidth}{0pt}
\headsep=0.6cm

\def\ps@offprint{\advance\footskip by30pt% 
    \let\@oddhead\@empty\let\@evenhead\@empty 
    \def\@evenfoot{\vbox{ 
        \begin{center}\thepage\end{center}\vspace{5pt} 
        \scriptsize{\offprinthead}\hfil \\ 
        \scriptsize{\textnormal{\offprintocc}}\hfil\\ 
%        \copyright 
        \scriptsize{\offprintauthors} 
        }}% 
    \def\@oddfoot{\@evenfoot}% 
    } 
 
\def\ps@firstpage{%\footskip0pt 
    \let\@oddhead\@empty\let\@evenhead\@empty 
    \def\@evenfoot{\rlap{\vtop{\baselineskip10pt\hbox{}\hbox{} 
         \hbox{\scriptsize Proceedings of the Eleventh ESSLLI Student Session} 
         \hbox{\scriptsize Janneke Huitink \& Sophia Katrenko (editors)} 
         \hbox{\scriptsize Copyright \copyright{} 2006, the author(s)}}}% 
                         \hfil\thepage\hfil}% 
    \def\@oddfoot{\@evenfoot}% 
    } 
 
% 
% Added by GJ, April 22 1998 
% 
 
\def\ps@studses{\advance\footskip by30pt% 
    \let\@oddhead\@empty\let\@evenhead\@empty 
    \def\@evenfoot{\vbox{ 
        \begin{center}\thepage\end{center}\vspace{5pt} 
        \textit{\scriptsize{Proceedings of the Third ESSLLI Student Session}} \\ 
        \scriptsize{Ivana Kruijff-Korbayov\'a (editor)}.\\ 
        \scriptsize{Chapter \thechapter{}, Copyright} \copyright \scriptsize{1998, \chaptauth.\hfil} 
        }}% 
    \def\@oddfoot{\@evenfoot}% 
    } 
 
 
% -------------------------------------------------------------------------- 
 
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                                   {-3.5ex \@plus -1ex \@minus -.2ex}% 
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    \if@twocolumn 
      \@restonecoltrue\onecolumn 
    \else 
      \@restonecolfalse 
    \fi 
%    \chapter*{\contentsname 
%        \@mkboth{% 
%           \MakeUppercase\contentsname}{\MakeUppercase\contentsname}}% 
    \@starttoc{toc}% 
    \if@restonecol\twocolumn\fi 
    } 
 
\def\@starttoc#1{% 
  \begingroup 
    \makeatletter 
%    \@input{\jobname.#1}% 
    \if@filesw 
      \expandafter\newwrite\csname tf@#1\endcsname 
      \immediate\openout \csname tf@#1\endcsname \jobname.#1\relax 
    \fi 
    \@nobreakfalse 
  \endgroup} 
 
 
\newcommand*\l@part[2]{% 
  \ifnum \c@tocdepth >-2\relax 
    \addpenalty{-\@highpenalty}% 
    \addvspace{2.25em \@plus\p@}% 
    \begingroup 
      \setlength\@tempdima{3em}% 
      \parindent \z@ \rightskip \@pnumwidth 
      \parfillskip -\@pnumwidth 
      {\leavevmode 
       \large \bfseries #1\hfil \hb@xt@\@pnumwidth{\hss #2}}\par 
       \nobreak 
         \global\@nobreaktrue 
         \everypar{\global\@nobreakfalse\everypar{}}% 
    \endgroup 
  \fi} 
\newcommand*\l@chapter[2]{% 
  \ifnum \c@tocdepth >\m@ne 
    \addpenalty{-\@highpenalty}% 
    \vskip 1.0em \@plus\p@ 
    \setlength\@tempdima{1.5em}% 
    \begingroup 
      \parindent \z@ \rightskip \@pnumwidth 
      \parfillskip -\@pnumwidth 
      \leavevmode \bfseries 
      \advance\leftskip\@tempdima 
      \hskip -\leftskip 
      #1\nobreak\hfil \nobreak\hb@xt@\@pnumwidth{\hss #2}\par 
      \penalty\@highpenalty 
    \endgroup 
  \fi} 
\newcommand*\l@section{\@dottedtocline{1}{1.5em}{2.3em}} 
\newcommand*\l@subsection{\@dottedtocline{2}{3.8em}{3.2em}} 
\newcommand*\l@subsubsection{\@dottedtocline{3}{7.0em}{4.1em}} 
\newcommand*\l@paragraph{\@dottedtocline{4}{10em}{5em}} 
\newcommand*\l@subparagraph{\@dottedtocline{5}{12em}{6em}} 
\newcommand\listoffigures{% 
    \if@twocolumn 
      \@restonecoltrue\onecolumn 
    \else 
      \@restonecolfalse 
    \fi 
    \chapter*{\listfigurename 
      \@mkboth{\MakeUppercase\listfigurename}% 
              {\MakeUppercase\listfigurename}}% 
    \@starttoc{lof}% 
    \if@restonecol\twocolumn\fi 
    } 
\newcommand*\l@figure{\@dottedtocline{1}{1.5em}{2.3em}} 
\newcommand\listoftables{% 
    \if@twocolumn 
      \@restonecoltrue\onecolumn 
    \else 
      \@restonecolfalse 
    \fi 
    \chapter*{\listtablename 
      \@mkboth{% 
          \MakeUppercase\listtablename}{\MakeUppercase\listtablename}}% 
    \@starttoc{lot}% 
    \if@restonecol\twocolumn\fi 
    } 
\let\l@table\l@figure 
 
% 
% Change in thebibliography-environment, 1998/04/22 GJ: 
% Instead of \chapter*, \subsection* is used to enable in-chapter 
% bibliographies. 
% 
 
\newdimen\bibindent 
\setlength\bibindent{1.5em} 
\newenvironment{thebibliography}[1] 
     {\subsection*{\bibname 
        \@mkboth{\MakeUppercase\bibname}{\MakeUppercase\bibname}}% 
      \small{} 
      \list{\@biblabel{\@arabic\c@enumiv}}% 
           {\settowidth\labelwidth{\@biblabel{#1}}% 
            \leftmargin\labelwidth 
            \advance\leftmargin\labelsep 
            \@openbib@code 
            \usecounter{enumiv}% 
            \let\p@enumiv\@empty 
            \renewcommand\theenumiv{\@arabic\c@enumiv}}% 
      \sloppy\clubpenalty4000\widowpenalty4000% 
      \sfcode`\.\@m} 
     {\def\@noitemerr 
       {\@latex@warning{Empty `thebibliography' environment}}% 
      \endlist} 
\newcommand\newblock{\hskip .11em\@plus.33em\@minus.07em} 
\let\@openbib@code\@empty 
\newenvironment{theindex} 
               {\if@twocolumn 
                  \@restonecolfalse 
                \else 
                  \@restonecoltrue 
                \fi 
                \columnseprule \z@ 
                \columnsep 35\p@ 
                \twocolumn[\@makeschapterhead{\indexname}]% 
                \@mkboth{\MakeUppercase\indexname}% 
                        {\MakeUppercase\indexname}% 
                \thispagestyle{plain}\parindent\z@ 
                \parskip\z@ \@plus .3\p@\relax 
                \let\item\@idxitem} 
               {\if@restonecol\onecolumn\else\clearpage\fi} 
\newcommand\@idxitem{\par\hangindent 40\p@} 
\newcommand\subitem{\@idxitem \hspace*{20\p@}} 
\newcommand\subsubitem{\@idxitem \hspace*{30\p@}} 
\newcommand\indexspace{\par \vskip 10\p@ \@plus5\p@ \@minus3\p@\relax} 
\renewcommand\footnoterule{% 
  \kern-3\p@ 
  \hrule\@width.4\columnwidth 
  \kern2.6\p@} 
\@addtoreset{footnote}{chapter} 
\newcommand\@makefntext[1]{% 
    \parindent 1em% 
    \noindent 
    \hb@xt@1.8em{\hss\@makefnmark}#1} 
\newcommand\contentsname{Table of Contents} 
\newcommand\listfigurename{List of Figures} 
\newcommand\listtablename{List of Tables} 
\newcommand\bibname{Bibliography} 
\newcommand\indexname{Index} 
\newcommand\figurename{Figure} 
\newcommand\tablename{Table} 
\newcommand\partname{Part} 
\newcommand\chaptername{Chapter} 
\newcommand\appendixname{Appendix} 
\newcommand\abstractname{Abstract} 
\newcommand\today{} 
\edef\today{\ifcase\month\or 
  January\or February\or March\or April\or May\or June\or 
  July\or August\or September\or October\or November\or December\fi 
  \space\number\day, \number\year} 
\setlength\columnsep{10\p@} 
\setlength\columnseprule{0\p@} 
\pagestyle{plain} 
\pagenumbering{arabic} 
\if@twoside 
\else 
  \raggedbottom 
\fi 
\if@twocolumn 
  \twocolumn 
  \sloppy 
  \flushbottom 
\else 
  \onecolumn 
\fi 
\endinput 
%% 
%% End of file `esslli.cls'.