%-------------------------------------------------------------
% Indiana Univeristy Ph.D. Thesis -- LaTeX style macros
%--------------------------------------------------------------

% Page layout

\makeatletter
\oddsidemargin 0.5in 
\evensidemargin 0.0in		
\marginparwidth 40pt \marginparsep 10pt
\topmargin 0pt \headsep .5in \headheight 14pt
\textheight 8.1in \textwidth 6in
\parskip 7pt plus 2pt minus 2pt
\if@twoside\else\flushbottom\fi
\brokenpenalty=10000

% The following section is copied from rep12.sty and \Huge is changed into
% \huge to make the chapter headings smaller.

%\def\@makechapterhead#1{ \vspace*{50pt} { \parindent 0pt \raggedright

% \ifnum \c@secnumdepth >\m@ne \huge\bf \@chapapp{} \thechapter \par 
% \vskip 20pt \fi \huge \bf #1\par 
% \nobreak \vskip 40pt } }
\newif\ifmainpage \mainpagetrue
\def\@makechapterhead#1{\ifmainpage \vspace*{50pt} \fi 
 { \parindent 0pt \raggedright 
 \ifnum \c@secnumdepth >\m@ne \huge\bf \thechapter \vskip 5pt \hrule height1pt 
 \par \vskip 15pt \fi \huge \bf #1\par 
 \nobreak \vskip 40pt }}

% Uncomment these to get a consecutive numbering for fig, table, and eqs
%\def\cl@chapter{\@elt{section}\@elt{footnote}}
%\def\thefigure{\@arabic\c@figure}
%\def\thetable{\@arabic\c@table}
%\def\theequation{\arabic{equation}}

% Redefine the macro used for floats (including figures and tables)
% so that single spacing is used.
% (Note \def\figure{\@float{figure}set single spacing} doesn't work
%  because figure has an optional argument)

\def\@xfloat#1[#2]{\ifhmode \@bsphack\@floatpenalty -\@Mii\else
   \@floatpenalty-\@Miii\fi\def\@captype{#1}\ifinner
      \@parmoderr\@floatpenalty\z@
    \else\@next\@currbox\@freelist{\@tempcnta\csname ftype@#1\endcsname
       \multiply\@tempcnta\@xxxii\advance\@tempcnta\sixt@@n
       \@tfor \@tempa :=#2\do
                        {\if\@tempa h\advance\@tempcnta \@ne\fi
                         \if\@tempa t\advance\@tempcnta \tw@\fi
                         \if\@tempa b\advance\@tempcnta 4\relax\fi
                         \if\@tempa p\advance\@tempcnta 8\relax\fi
         }\global\count\@currbox\@tempcnta}\@fltovf\fi
    \global\setbox\@currbox\vbox\bgroup 
    \def\baselinestretch{1}\@normalsize
    \boxmaxdepth\z@
    \hsize\columnwidth \@parboxrestore}

% Redefine the macro used for footnotes to use single spacing

\long\def\@footnotetext#1{\insert\footins{\def\baselinestretch{1}\footnotesize
    \interlinepenalty\interfootnotelinepenalty 
    \splittopskip\footnotesep
    \splitmaxdepth \dp\strutbox \floatingpenalty \@MM
    \hsize\columnwidth \@parboxrestore
   \edef\@currentlabel{\csname
p@footnote\endcsname\@thefnmark}\@makefntext
    {\rule{\z@}{\footnotesep}\ignorespaces
      #1\strut}}}

% Some changes to meet my preferences for sectioning

\def\chapter{\clearpage     
   \thispagestyle{plain}    
   \global\@topnum\z@       
   \@afterindenttrue       
   \secdef\@chapter\@schapter}
%\def\sections{\@startsection {section}{2}{\z@}{3.5ex plus 1ex minus .2ex}{2.3ex plus .2ex}{\huge\bf}}
\def\section{\@startsection {section}{2}{\z@}{3.5ex plus 1ex minus .2ex}{2.3ex plus .2ex}{\Large\bf}}
\def\subsection{\@startsection{subsection}{3}{\z@}{3.25ex plus 1ex minus .2ex}{1.5ex plus .2ex}{\large\bf}}
%\def\subsubsection{\@startsection{subsubsection}{4}{\z@}{2.0ex plus 1ex minus .2ex}{-1em}{\normalsize\it}}
%\def\subsubsection#1{\subsubsections{#1.}}
%\def\subsubsections{\@startsection{subsubsection}{4}{\parindent}{2.0ex plus 1ex minus .2ex}{-1em}{\normalsize\it}}
%\def\subsubsection{\@startsection{subsubsection}{4}{\z@}{3.25ex plus
% 1ex minus .2ex}{1.5ex plus .2ex}{\normalsize\bf}}
\def\paragraph{\@startsection
     {paragraph}{5}{\z@}{3.25ex plus 1ex minus .2ex}{-1em}{\normalsize\bf}}
%\def\thebibliography#1{\sections*{References\@mkboth
%  {REFERENCES}{REFERENCES}}\list
%  {\relax}{\setlength{\labelsep}{0em}
%        \setlength{\itemindent}{-\bibhang}
%        \setlength{\leftmargin}{\bibhang}}
%    \def\newblock{\hskip .11em plus .33em minus .07em}
%    \sloppy\clubpenalty4000\widowpenalty4000
%    \sfcode`\.=1000\relax
%    \addcontentsline{toc}{chapter}{References}}

% Bibliography style used by University of Waterloo (Thanks Todd!)
\def\thebibliography#1{\chapter*{Bibliography\@mkboth
  {BIBLIOGRAPHY}{BIBLIOGRAPHY}}\addcontentsline{toc}{chapter}{Bibliography}\list
  {[\arabic{enumi}]}{\settowidth\labelwidth{[#1]}\leftmargin\labelwidth
    \advance\leftmargin\labelsep
    \usecounter{enumi}}
    \def\newblock{\hskip .11em plus .33em minus .07em}
    \sloppy\clubpenalty4000\widowpenalty4000
    \sfcode`\.=1000\relax}
  
\let\endthebibliography=\endlist

% Appendix style used by IUB
\def\appendix{\par
 \setcounter{chapter}{0}
 \setcounter{section}{0}
 \mainpagefalse
 \def\@chapapp{Appendix}
 \def\thechapter{\Alph{chapter}}
 \if@twoside
 \def\chaptermark##1{\markboth {\sl{\ifnum \c@secnumdepth >\m@ne
      \thechapter. \ \fi ##1}}{\sl{\ifnum \c@secnumdepth >\m@ne
      \thechapter. \ \fi ##1}}}
 \fi
}

% Definitions for front matters

\def\principaladviser#1{\gdef\@principaladviser{#1}}
\def\advis@r{Adviser}
\def\principaladvisor#1{\gdef\@principaladviser{#1}\gdef\advis@r{Advisor}}
\def\firstreader#1{\gdef\@firstreader{#1}}
\def\secondreader#1{\gdef\@secondreader{#1}}
\def\thirdreader#1{\gdef\@thirdreader{#1}}
\def\fourthreader#1{\gdef\@fourthreader{#1}}
\def\fifthreader#1{\gdef\@fifthreader{#1}}
\def\externalreader#1{\gdef\@externalreader{#1}}
\def\submitmonth#1{\gdef\@submitmonth{#1}}
\def\submitdate#1{\gdef\@submitdate{#1}}
\def\copyrightyear#1{\gdef\@copyrightyear{#1}} % \author, \title in report
\def\@title{}\def\@author{}
\def\@principaladviser{}\def\@firstreader{}\def\@secondreader{}
\def\@thirdreader{}\def\@fourthreader{}\def\@fifthreader{}
\def\@externalreader{}
\def\@submitmonth{\ifcase\the\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\the\year}
\def\@submitdate{}
\ifnum\month=12
    \@tempcnta=\year \advance\@tempcnta by 1
\edef\@copyrightyear{\number\the\@tempcnta}
\else
    \def\@copyrightyear{\number\the\year}
\fi
\newif\ifcopyright \newif\iffigurespage \newif\iftablespage
\copyrighttrue \figurespagetrue \tablespagetrue


\def\titlep{
\thispagestyle{empty}	\null\vskip 1in	
\begin{center}
{\Large\uppercase\expandafter{\@title}}		
\end{center}	\vfill
\begin{center}		
{\large \@author}\\	
\end{center}	
\vfill	
\begin{center}
Submitted to the faculty of the Graduate School\\
in partial fulfillment of the requirements\\
for the degree\\
Doctor of Philosophy\\
%in the Department of Computer Science\\
in Computer Science and Cognitive Science \\
Indiana University\\
\end{center}
\vfill
\begin{center}
\@submitmonth\\
\end{center}
\vskip.5in\newpage}

\def\copyrightpage{
\null\vfill	
\begin{center}
\Large Copyright \copyright\ 
\@copyrightyear\\		
\@author\\
ALL RIGHTS RESERVED\\
\end{center}	
\vfill\newpage}

\long\def\signature#1{
\begin{center}
\begin{minipage}{5in}
\hbox to 5in{\hfil\shortstack{\vrule width 3in height 0.4pt\\#1}}
\end{minipage}
\end{center}}

\long\def\firstsignature#1{
\begin{center}
\begin{minipage}{5in}
\hbox to 5in{\shortstack{Doctoral \\ Committee}
	\hfil\shortstack{\vrule width 3in height 0.4pt\\#1}}
\end{minipage}
\end{center}}

\long\def\lastsignature#1{
\begin{center}
\begin{minipage}{5in}
\hbox to 5in{\shortstack{%Bloomington, Indiana\\ \@submitdate.}
			 \@submitdate}
	\hfil\shortstack{\vrule width 3in height 0.4pt\\#1}}
\end{minipage}
\end{center}}

\def\signaturepage{
\begin{center}
\begin{minipage}{5in}
\parindent=0pt
Accepted by the Graduate Faculty, Indiana University, in partial
fulfillment of
the requirements of the degree of Doctor of Philosophy.
\par
\vspace{.5in}
\end{minipage}
\end{center}

\firstsignature{\@principaladviser \\(Principal Advisor)} 
\vfill
\signature{\@firstreader}	
\vfill	
\signature{\@secondreader}	
\vfill
%\signature{\@thirdreader}	
%\vfill		
%\signature{\@fourthreader}	
%\vfill
%\signature{\@fifthreader}	
%\vfill		
\lastsignature{\@externalreader}
\vfill
\newpage
}

\def\acknowledgementpage{%
	\chapter*{Acknowledgements}
	\addcontentsline{toc}{chapter}{Acknowledgements}
	\input{acknowledge}
\vfill\newpage}

\def\dedicationpage{%
\null\vfill
\input{dedication}
\vfill\newpage}

\def\abstractpage{%
	\chapter*{Abstract}
	\addcontentsline{toc}{chapter}{Abstract}
	\input{abstract}
	\vfill\newpage}

\def\vitapage{%
	\section*{Curriculum Vitae}
	\thispagestyle{empty}
	\pagestyle{empty}
	\input{vitae}
\vfill\newpage}

\def\beforepreface{
	\pagenumbering{roman}
	\pagestyle{plain}
	\titlep
	\signaturepage
	\ifcopyright\copyrightpage\fi
        \dedicationpage
        \acknowledgementpage
        \abstractpage
}

\def\prefacesection#1{%
	\chapter*{#1}
	\addcontentsline{toc}{chapter}{#1}}

\def\abstractpage{%
	\chapter*{Abstract}
	\addcontentsline{toc}{chapter}{Abstract}
	\input{abstract}
	\vfill\newpage}

% The following section is copied and \uppercase is changed to \sl to
% modify running head on pages (other that all uppercase).
% It also draws a line after the head

\if@twoside         % If two-sided printing.
\def\ps@headings{\let\@mkboth\markboth
\def\@oddfoot{}\def\@evenfoot{}		% No feet.
\def\@evenhead{\vbox{\hbox to \textwidth{\rm\thepage\hfil\sl\leftmark}
	\break\smallskip\hrule}}	%  Left heading.
\def\@oddhead{\vbox{\hbox to \textwidth{\sl\rightmark\hfil\rm\thepage}
	\break\smallskip\hrule}}	% Right heading.
\def\chaptermark##1{\markboth {\sl{\ifnum \c@secnumdepth >\m@ne
      \thechapter. \ \fi ##1}}{}}
\def\sectionmark##1{\markright {\sl{\ifnum \c@secnumdepth >\z@
   \thesection. \ \fi ##1}}}}
\else               % If one-sided printing.
\def\ps@headings{\let\@mkboth\markboth
\def\@oddfoot{}\def\@evenfoot{}		% No feet.
%\def\@oddhead{\hbox{}\sl\rightmark \hfil\rm\thepage}
\def\@oddhead{\vbox{\hbox to \textwidth{\sl\rightmark\hfil\rm\thepage}
		\break\smallskip\hrule}} %% Heading.
\def\chaptermark##1{\markright{\sl{\ifnum \c@secnumdepth >\m@ne 
	\thechapter. \ \fi ##1}}}}
\fi

% Afterpreface. Uncomment the lines if you don't want to have any
% extra spaces between chapters.

\def\afterpreface{\newpage
	\tableofcontents
	\newpage
	\iftablespage
%		{\addvspace{10pt}
%		\let\saveaddvspace=\addvspace
%		\def\addvspace##1{}
		\listoftables
%		\let\addvspace=\saveaddvspace}
		\newpage
	\fi
	\iffigurespage
%		{\addvspace{10pt}
%		\let\saveaddvspace=\addvspace
%		\def\addvspace##1{}
		\listoffigures
%		\let\addvspace=\saveaddvspace}
		\newpage
	\fi
	\pagenumbering{arabic}
	\pagestyle{headings}}

% Start with pagestyle{headings} in case front matter isn't processed

\pagestyle{headings}
\makeatother

% Make Index and Make Glossary

%\makeindex
%\makeglossary