Re: Indentazione per codice

`\documentclass{article}
\usepackage{listings,lipsum}

\lstset{language=[LaTeX]Tex,
basicstyle=\footnotesize\ttfamily}

\begin{document}
\lipsum[1]
\begin{lstlisting}
\newenvironment{mylisting}
{\begin{list}{}{\setlength{\leftmargin}{1em}}\item\scriptsize\bfseries}
{\end{list}}

\newenvironment{mytinylisting}
{\begin{list}{}{\setlength{\leftmargin}{1em}}\item\tiny\bfseries}
{\end{list}}
\end{lstlisting}
\lipsum[2]
\end{document}`