Marc Kührer wrote, on 2 Dec 2009 00:47:52 +0100:

Hello Mr. Moses,

currently I am writing my master thesis and using the listings package to display source code in the thesis. Now I found a display problem which you probably just realise when you look twice.

When using the frame single, the right line of the box isn't drawn correctly.

I made a small example and also uploaded the files to http://feigling.php-4.info/Listings/ - Listings.zip contains all files so you don't need to download every single file.

The example code is:

\documentclass{article}

\usepackage{listings}

\begin{document}

\begin{lstlisting}[frame=single]
void func(void);
\end{lstlisting}

\end{document}

As you can see in the jpg files on the web, the right side of the box is not displayed properly.
Do you have an idea what could cause that problem?

I would be pleased to hear from you.

Sincerly,
Marc Kührer