I would like that caption position is at the center of the page, like the one at the top in my example.
Here my code:
\documentclass{article}
\usepackage{color}
\usepackage{listings}
\usepackage[justification=centering]{caption}
\lstdefinestyle{SC}{
language=erlang,
xleftmargin=.2\textwidth,
xrightmargin=.2\textwidth
}
\lstset{
numbers=left,
numberstyle=\tiny,
basicstyle=\scriptsize,
showstringspaces=false,
showspaces=false,
commentstyle=\color{blue},
keywordstyle=\bfseries\color{purple},
captionpos=t,
frame=lines
}
\begin{document}
\begin{lstlisting}[style=SC, caption={test}]
% Stop all containers
docker stop $(docker ps -a -q)
% Delete all containers
docker rm $(docker ps -a -q)
% Delete all images
docker rmi $(docker images -q)
\end{lstlisting}
\end{document}
The image shows the problem.
How can I set the caption to be centered? I have not found a solution in the package documentation.
Best Answer
The bug has been fixed in the caption package (https://gitlab.com/axelsommerfeldt/caption/commit/0a32b2b8d4f814c58da1969ac7f38c7f9ec8f183) and is included in current texlive for about half a year now.