closer correspondence of document and session names, while maintaining document names for external reference
\documentclass[11pt,a4paper]{article}
\usepackage{isabelle,isabellesym}
\usepackage{amssymb}
\usepackage{mathpartir}
% this should be the last package used
\usepackage{pdfsetup}
% urls in roman style, theory text in math-similar italics
\urlstyle{rm}
\isabellestyle{it}
\hyphenation{Isa-belle}
\begin{document}
\title{\LaTeX\ Sugar for Isabelle Documents}
\author{Florian Haftmann, Gerwin Klein, Tobias Nipkow, Norbert Schirmer}
\maketitle
\begin{abstract}
This document shows how to typset mathematics in Isabelle-based
documents in a style close to that in ordinary computer science papers.
\end{abstract}
%\tableofcontents
% generated text of all theories
\input{Sugar.tex}
% optional bibliography
\bibliographystyle{abbrv}
\bibliography{root}
\end{document}
%%% Local Variables:
%%% mode: latex
%%% TeX-master: t
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