+static Bool tracks;
+
+#define DEF_TRACKS "False"
+
+static XrmOptionDescRec opts[] =
+{
+ {"-tracks", ".galaxy.tracks", XrmoptionNoArg, (caddr_t) "on"},
+ {"+tracks", ".galaxy.tracks", XrmoptionNoArg, (caddr_t) "off"}
+};
+
+static argtype vars[] =
+{
+ {(caddr_t *) & tracks, "tracks", "Tracks", DEF_TRACKS, t_Bool}
+};
+
+static OptionStruct desc[] =
+{
+ {"-/+tracks", "turn on/off star tracks"}
+};
+
+ModeSpecOpt galaxy_opts = { 2, opts, 1, vars, desc };
+
+