+Reparents to window specified by
+.I xid.
+.TP
+.B \-f
+Run surf in fullscreen mode.
+.TP
+.B \-F
+Disable to run in fullscreen by default.
+.TP
+.B \-g
+Disable giving the geolocation to websites.
+.TP
+.B \-G
+Enable giving the geolocation to websites.