I have found this answer by Will Robertson on how to typeset an email address:
\documentclass{article}
\usepackage{color,hyperref}
\catcode`\_=11\relax
\newcommand\email[1]{\_email #1\q_nil}
\def\_email#1@#2\q_nil{%
\href{mailto:#1@#2}{{\emailfont #1\emailampersat #2}}
}
\newcommand\emailfont{\sffamily}
\newcommand\emailampersat{{\color{red}\small@}}
catcode`\_=8\relax
\begin{document}
\email{foobar@gmail.com}
\end{document}
The problem is that it doesn't work if there is an underscore in the address. How do I add such a feature?
Best Answer
The easiest way is to detokenize the text: