Re: Problemi con ambiente sydebyside

keepspaces=true,

`\lstset{extendedchars}
\makeatletter
\lstnewenvironment{sidebyside}{%
\global\let\lst@intname\@empty
\setbox\z@=\hbox\bgroup
\setkeys{lst}{columns=fullflexible,%
linewidth=0.45\linewidth,keepspaces=true,
breaklines=true,%
breakindent=0pt,%
boxpos=t,%
basicstyle=\small\ttfamily
}%
…..`

Ciao

Andrea