By default it's now white on black, but you can tell it its name is
`xdvi-bow' to be black on white.
!! XDvi
XDvi.keepPosition: true
XDvi.shrinkFactor: 6
-XDvi.background: white
XDvi.expert: true
XDvi.statusline: false
XDvi.Hush: true
XDvi.gsAlpha: true
XDvi.not1lib: true
XDvi.watchFile: 1
-xdvirv.background: black
-xdvirv.foreground: white
-xdvirv.highlight: black
+XDvi.highlight: red
+xdvi.background: black
+xdvi.foreground: white
+xdvi-bow.background: white
+xdvi-bow.foreground: black
!! xbiff.
xbiff*volume: 0