doc-src/TutorialI/tutorial.tex

proper setup of iman.sty/extra.sty/ttbox.sty;

% pr(latex xsymbols symbols)
\documentclass[11pt,a4paper]{report}
\usepackage{isabelle,isabellesym}
\usepackage{latexsym,verbatim,graphicx,../iman,../extra,../ttbox,comment}
\usepackage{../pdfsetup}    %last package!

\newcommand\Out[1]{\texttt{\textsl{#1}}}   %% for output from terminal sessions

%\newtheorem{theorem}{Theorem}[section]
\newtheorem{Exercise}{Exercise}[section]
\newenvironment{exercise}{\begin{Exercise}\rm}{\end{Exercise}}
\newcommand{\ttlbr}{\texttt{[|}}
\newcommand{\ttrbr}{\texttt{|]}}
\newcommand{\ttor}{\texttt{|}}
\newcommand{\ttall}{\texttt{!}}
\newcommand{\ttuniquex}{\texttt{?!}}
\newcommand{\ttEXU}{\texttt{EX!}}
\newcommand{\ttAnd}{\texttt{!!}}

\newcommand{\isasymimp}{\isasymlongrightarrow}
\newcommand{\isasymImp}{\isasymLongrightarrow}
\newcommand{\isasymFun}{\isasymRightarrow}
\newcommand{\isasymuniqex}{\emph{$\exists!\,$}}

\newenvironment{isabellepar}%
{\par\medskip\noindent\begin{isabelle}}{\end{isabelle}\medskip\par\noindent}

\renewenvironment{isamarkuptxt}{\begin{isamarkuptext}}{\end{isamarkuptext}}

%%% to index derived rls:  ^\([a-zA-Z0-9][a-zA-Z0-9_]*\)        \\tdx{\1}  
%%% to index rulenames:   ^ *(\([a-zA-Z0-9][a-zA-Z0-9_]*\),     \\tdx{\1}  
%%% to index constants:   \\tt \([a-zA-Z0-9][a-zA-Z0-9_]*\)     \\cdx{\1}  
%%% to deverbify:         \\verb|\([^|]*\)|     \\ttindex{\1}  
%% run    ../sedindex logics    to prepare index file

\makeindex
\newcommand{\indexboldpos}[2]{#1\indexbold{#2@#1}}
\newcommand{\ttindexboldpos}[2]{\texttt{#1}\indexbold{#2@\texttt{#1}}}
\newcommand{\isaindexbold}[1]{\isa{#1}\index{*#1|bold}}
\newcommand{\isaindex}[1]{\isa{#1}\index{*#1}}

\underscoreoff

\setcounter{secnumdepth}{2} \setcounter{tocdepth}{2}  %% {secnumdepth}{2}???

\pagestyle{headings}
%\sloppy
%\binperiod     %%%treat . like a binary operator

\begin{document}
\title{\includegraphics[scale=.8]{isabelle_hol}
       \\ \vspace{0.5cm} The Tutorial
       \\ --- DRAFT ---}
\author{Tobias Nipkow\\
Technische Universit\"at M\"unchen \\
Institut f\"ur Informatik \\
\url{http://www.in.tum.de/~nipkow/}}
\maketitle

\pagenumbering{roman}
\tableofcontents

\subsubsection*{Acknowledgements}
This tutorial owes a lot to the constant discussions with and the valuable
feedback from Larry Paulson and the Isabelle group at Munich: Olaf M\"uller,
Wolfgang Naraschewski, David von Oheimb, Leonor Prensa Nieto, Cornelia Pusch
and Markus Wenzel. Stefan Berghofer and Stephan Merz were also kind enough to
read and comment on a draft version.
\clearfirst

\input{basics}
\input{fp}
\input{appendix}

\bibliographystyle{plain}
\bibliography{../manual}
\printindex
\end{document}