diff -ruN -X /home/jjm/cvs/no.freeciv thueciv/client/control.c freeciv/client/control.c
--- thueciv/client/control.c	Sat Oct 21 12:34:28 2000
+++ freeciv/client/control.c	Sat Oct 21 12:43:22 2000
@@ -69,8 +69,10 @@
 {
   assert(punit || state==HOVER_NONE);
   draw_goto_line = 1;
-  if (punit) hover_unit = punit->id;
-  else hover_unit = 0;
+  if (punit)
+    hover_unit = punit->id;
+  else
+    hover_unit = 0;
   hover_state = state;
   undraw_line();
 }
diff -ruN -X /home/jjm/cvs/no.freeciv thueciv/client/gui-stub/mapctrl.c freeciv/client/gui-stub/mapctrl.c
--- thueciv/client/gui-stub/mapctrl.c	Sat Oct 21 12:34:28 2000
+++ freeciv/client/gui-stub/mapctrl.c	Sat Oct 21 12:36:49 2000
@@ -21,5 +21,5 @@
 
 void create_line_at_mouse_pos(void)
 {
-        /* PORME */
+	/* PORTME */
 }
diff -ruN -X /home/jjm/cvs/no.freeciv thueciv/client/gui-xaw/mapctrl.c freeciv/client/gui-xaw/mapctrl.c
--- thueciv/client/gui-xaw/mapctrl.c	Sat Oct 21 12:34:28 2000
+++ freeciv/client/gui-xaw/mapctrl.c	Sat Oct 21 12:30:45 2000
@@ -342,7 +342,21 @@
 **************************************************************************/
 void create_line_at_mouse_pos(void)
 {
-  /* FIXME: How to extract the cursor position? */
+  Bool on_same_screen;
+  Window root, child;
+  int rx, ry, x, y;
+  unsigned int mask;
+
+  on_same_screen =
+    XQueryPointer(display, XtWindow(map_canvas),
+		  &root, &child,
+		  &rx, &ry,
+		  &x, &y,
+		  &mask);
+
+  if (on_same_screen) {
+    update_line(x, y);
+  }
 }
 
 /**************************************************************************
diff -ruN -X /home/jjm/cvs/no.freeciv thueciv/client/gui-xaw/mapctrl.h freeciv/client/gui-xaw/mapctrl.h
--- thueciv/client/gui-xaw/mapctrl.h	Sat Oct 21 12:34:28 2000
+++ freeciv/client/gui-xaw/mapctrl.h	Sat Oct 21 12:40:30 2000
@@ -29,7 +29,6 @@
 void center_on_unit(void);
 
 void update_line(int window_x, int window_y);
-void create_line_at_mouse_pos(void);
 
 
 #endif  /* FC__MAPCTRL_H */