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\documentclass{article}
\usepackage{listings}
\usepackage{color}
\let\underbar\underline
\begin{document}%
\lstset{language=Pascal}
En ligne~: \lstinline!var i:integer!.
\begin{lstlisting}
for i:=maxint to 0 do
begin
{ do nothing }
end;
Write('Case insensitive ');
WritE('Pascal keywords.');
\end{lstlisting}
\begin{lstlisting}[firstline=2, lastline=5]
for i:=maxint to 0 do
begin
{ do nothing }
end;
Write('Case insensitive ');
WritE('Pascal keywords.');
\end{lstlisting}
\lstinputlisting[lastline=4]{prog.p}
\begin{flushleft}%
\lstset{% general command to set parameter(s)
basicstyle=\small, % print whole listing small
keywordstyle=\color{black}\bfseries\underbar,
% underlined bold black keywords
identifierstyle=, % nothing happens
commentstyle=\color{white}, % white comments
stringstyle=\ttfamily, % typewriter type for strings
showstringspaces=false} % no special string spaces
\begin{lstlisting}
for i:=maxint to 0 do
begin
{ do nothing }
end;
Write('Case insensitive ');
WritE('Pascal keywords.');
\end{lstlisting}
\end{flushleft}
\begin{flushleft}%
\lstset{numbers=left, numberstyle=\tiny, stepnumber=2, numbersep=5pt}
\begin{lstlisting}
for i:=maxint to 0 do
begin
{ do nothing }
end;
Write('Case insensitive ');
WritE('Pascal keywords.');
\end{lstlisting}
\end{flushleft}
\begin{lstlisting}[float,caption=A floating example]
for i:=maxint to 0 do
begin
{ do nothing }
end;
Write('Case insensitive ');
WritE('Pascal keywords.');
\end{lstlisting}
\section*{Special Characters}
\begin{lstlisting}[tabsize=2]
123456789
{ one tabulator }
{ two tabulators }
123 { 123 + two tabs }
\end{lstlisting}
\begin{lstlisting}[showspaces=true, showtabs=true, tab=\rightarrowfill]
for i:=maxint to 0 do
begin
{ do nothing }
end;
\end{lstlisting}
\section*{Line numbers}
\begin{lstlisting}[firstnumber=100, numbers=left, stepnumber=2]
for i := 0 to maxtint do
begin
{ do nothing }
end
\end{lstlisting}
And we continue the listing:
\begin{lstlisting}[firstnumber=last, numbers=left, stepnumber=2]
Write('Case insensitive') ;
WritE('Pascal keywords') ;
\end{lstlisting}
\begin{lstlisting}[name=Test, numbers=left]
for i := 0 to maxtint do
begin
{ do nothing }
end
\end{lstlisting}
And we continue the listing:
\begin{lstlisting}[name=Test, numbers=left]
Write('Case insensitive') ;
WritE('Pascal keywords') ;
\end{lstlisting}
\section*{Layout elements}
\begin{lstlisting}[frame=single]
for i := 0 to maxtint do
begin
{ do nothing }
end
\end{lstlisting}
\end{document}
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