% Created 2012-11-08 Thu 09:43 \documentclass{scrartcl} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} \usepackage{fixltx2e} \usepackage{graphicx} \usepackage{longtable} \usepackage{float} \usepackage{wrapfig} \usepackage{soul} \usepackage{textcomp} \usepackage{marvosym} \usepackage[integrals]{wasysym} \usepackage{latexsym} \usepackage{amssymb} \usepackage{hyperref} \tolerance=1000 \usepackage{xcolor} \usepackage{listings} \usepackage{amsmath} \providecommand{\alert}[1]{\textbf{#1}} \title{examplebug.org} \author{Eric S Fraga} \date{\today} \hypersetup{ pdfkeywords={}, pdfsubject={}, pdfcreator={Emacs Org-mode version 7.9.2}} \begin{document} \maketitle \setcounter{tocdepth}{3} \tableofcontents \vspace*{1cm} \section{disappearing source code blocks} \label{sec-1} The following source code block counts the number of files in the current directory. \begin{verbatim} 375 \end{verbatim} There are =375 = files in the directory. \end{document}