Index: mapview.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/client/mapview.c,v
retrieving revision 1.28
diff -u -r1.28 mapview.c
--- mapview.c	1999/03/15 11:48:23	1.28
+++ mapview.c	1999/03/18 06:42:35
@@ -769,6 +769,34 @@
       pixmap_put_tile(map_canvas_store, x, y, 
 		      (map_view_x0+x)%map.xsize, map_view_y0+y, 0);
 
+  { /* draw some grid lines... */
+    static int type=0; if(!tile_x && !tile_y) type++;
+
+    if(type&1)   /* use dashed lines */
+      XSetLineAttributes(display, civ_gc, 0, LineOnOffDash, CapNotLast,
+      JoinMiter);
+
+    if(type&2)   /* black lines */
+      XSetForeground(display, civ_gc, colors_standard[COLOR_STD_BLACK]);
+    else {  /* or XOR lines */
+      XSetForeground(display, civ_gc, 0xffffff);
+      XSetFunction(display, civ_gc, GXxor);
+    }
+
+    for(x=tile_x; x<=tile_x+width; x++)
+      XDrawLine(display, map_canvas_store, civ_gc, 
+                x*NORMAL_TILE_WIDTH, tile_y*NORMAL_TILE_HEIGHT,
+		x*NORMAL_TILE_WIDTH, (tile_y+height)*NORMAL_TILE_HEIGHT);
+    for(y=tile_y; y<=tile_y+height; y++)
+      XDrawLine(display, map_canvas_store, civ_gc, 
+                tile_x*NORMAL_TILE_WIDTH, y*NORMAL_TILE_HEIGHT,
+		(tile_x+width)*NORMAL_TILE_WIDTH, y*NORMAL_TILE_HEIGHT);
+
+    XSetLineAttributes(display, civ_gc, 0, LineSolid, CapNotLast, JoinMiter);
+    XSetFunction(display, civ_gc, GXcopy);
+  }
+
+
   if(write_to_screen) {
     XCopyArea(display, map_canvas_store, XtWindow(map_canvas), 
 	      civ_gc,