pacman -Q |grep xfce
gtk-xfce-engine-svn 19951-1
libxfce4mcs-svn 19677-1
libxfce4util-svn 19922-1
libxfcegui4-svn 19761-2
xfce-mcs-manager-svn 19942-1
xfce-mcs-plugins-svn 19940-1
xfce-utils-svn 19949-1
xfce4-appfinder-svn 19942-1
xfce4-icon-theme-svn 19942-1
xfce4-mixer-svn 19942-1
xfce4-panel-svn 19944-1
xfce4-session-svn 19942-1
xfce4-terminal-svn 19795-1