used if wider fonts selection is more important than higher quality.}
\end{twocollist}
-\wxheading{GTK}
+\wxheading{GTK+}
\twocolwidtha{7cm}
\begin{twocollist}\itemsep=0pt
setting it to $0$ makes it always unavailable.}
\twocolitem{gtk.desktop}{This option can be set to override the default desktop
environment determination. Supported values are \texttt{GNOME} and \texttt{KDE}.}
+\twocolitem{gtk.window.force-background-colour}{If 1, the backgrounds of windows with the wxBG\_STYLE\_COLOUR background style are cleared forcibly instead
+of relying on the underlying GTK+ window colour. This works around a display problem when running applications under KDE with the gtk-qt theme installed (0.6 and below).}
\end{twocollist}
\wxheading{Mac}