\newcommand{\package}[1]{\textbf{#1}} % package names in bold text \newcommand{\cmmd}[1]{\textbackslash\texttt{#1}} % command name in tt font \newcommand{\href}[1]{#1} % does nothing, but defines the command so the \usepackage{ifthen} \newboolean{PrintVersion} \setboolean{PrintVersion}{false} %\usepackage{nomencl} % For a nomenclature (optional; available from ctan.org) \usepackage{amsmath,amssymb,amstext} %\usepackage[pdftex]{graphicx}