support fresh build of jars;
prefer pushd/popd, to avoid unclarity about fail/exit within sub-shell;
%%
%% root for draft documents
%%
\documentclass[10pt,a4paper]{article}
\usepackage{isabelle,isabellesym,pdfsetup}
%packages for unusual symbols according to 'isabelle latex -o syms'
\usepackage{amssymb}
\usepackage{textcomp}
\pagestyle{myheadings}
\renewcommand{\isamarkupheader}[1]%
{{\def\isacharunderscore{\mbox{-}}%
\section*{#1}\markright{FILE~``\isabellecontext''}}}
\begin{document}
\input{session}
\end{document}
%%% Local Variables:
%%% mode: latex
%%% TeX-master: t
%%% End: