doc-src/Main/main.tex

eliminated slightly odd Rep' with dynamically-scoped [simplified];
tuned proofs;

\documentclass[12pt,a4paper]{article}

\oddsidemargin=4.6mm
\evensidemargin=4.6mm
\textwidth=150mm
\topmargin=4.6mm
\headheight=0mm
\headsep=0mm
\textheight=234mm

\usepackage{../../lib/texinputs/isabelle,../../lib/texinputs/isabellesym}
\usepackage{amssymb}
\usepackage[only,bigsqcap]{stmaryrd}

% this should be the last package used
\usepackage{../pdfsetup}

% urls in roman style, theory text in math-similar italics
\urlstyle{rm}
\isabellestyle{it}

% for uniform font size
\renewcommand{\isastyle}{\isastyleminor}

\parindent 0pt\parskip 0.5ex

\usepackage{supertabular}

\begin{document}

\title{What's in Main}
\author{Tobias Nipkow}
\date{\today}
\maketitle

\input{Docs/document/Main_Doc.tex}

% optional bibliography
%\bibliographystyle{abbrv}
%\bibliography{root}

\end{document}