General ⇒ caption problem

[sudanix]

Hello,

i have the following tex code to highlight source code (using listings package).

Code: Select all

\documentclass[a4paper,oneside,headsepline,10pt]{scrbook}
\usepackage{color}
\usepackage{xcolor}
\usepackage{listings}

\usepackage{caption}
\DeclareCaptionFont{white}{\color{white}}
\DeclareCaptionFormat{listing}{\colorbox{gray}{\parbox{\textwidth}{#1#2#3}}}
\captionsetup[lstlisting]{format=listing,labelfont=white,textfont=white}

% This concludes the preamble
\begin{document}

\begin{lstlisting}[label=some-code,caption=Some Code]
public void here() {
        goes().the().code()
}
\end{lstlisting}
\end{document}

it work good, the output :

capen.PNG (5.85 KiB) Viewed 1760 times

The problem appear when i use this code in my book, the gray box is disappear also caption name and its font is not appear good.

this is the code for my book(default language is arabic):

Code: Select all

\documentclass[a4paper,oneside,headsepline,10pt]{scrbook}
\usepackage{color}
\usepackage{xcolor}
\usepackage{fontspec}
\usepackage{listings}
\usepackage{caption}

\DeclareCaptionFont{white}{\color{white}}
\DeclareCaptionFormat{listing}{\colorbox{gray}{\parbox{\textwidth}{#1#2#3}}}
\captionsetup[lstlisting]{format=listing,labelfont=white,textfont=white}

\providecommand{\newXeTeXintercharclass}[1]{\edef #1\relax}
\usepackage{polyglossia}

\setmainlanguage{arabic}
\setotherlanguage{english}

\setmainfont[Script=Arabic,Scale=1.5,Mapping=arabicdigits]{Traditional Arabic}


\begin{document}

% arabic sentence will be here..

\begin{english}
\fontspec{Courier New}


\begin{lstlisting}[label=some-code,caption=Some Code]
public void here() {
        goes().the().code()
}

\end{lstlisting}
\end{english}


\end{document}

the output:

capar.PNG (6.01 KiB) Viewed 1760 times

How i can solve this problem ?

Thanks.

[sudanix]

the problem is solved now.

This is bidi's bug and thanks for reporting. Before \begin{document} put:

\makeatletter
\@ifpackageloaded{caption}{\input{caption-xetex-bidi.def}}{}
\makeatother