diff -Nur -Xfreeciv/diff_ignore rawciv/client/climisc.c freeciv/client/climisc.c
--- rawciv/client/climisc.c	Wed Oct 31 16:55:07 2001
+++ freeciv/client/climisc.c	Thu Dec  6 16:45:33 2001
@@ -465,6 +465,16 @@
   return index;
 }
 
+/************************************************************************
+ This is used as a wrapper to reduce civworld code size.
+ tile->known is used for different things in the server and client. 
+ civworld needs to use both. This allows the use of the stock tilespec.c -mck
+*************************************************************************/
+enum known_type tile_is_known(int x, int y)
+{
+  return (enum known_type) map_get_tile(x, y)->known;
+}
+
 /**************************************************************************
 Find something sensible to display. This is used to overwrite the
 intro gfx.
diff -Nur -Xfreeciv/diff_ignore rawciv/client/climisc.h freeciv/client/climisc.h
--- rawciv/client/climisc.h	Wed Oct 31 16:55:07 2001
+++ freeciv/client/climisc.h	Thu Dec  6 17:22:35 2001
@@ -13,8 +13,11 @@
 #ifndef FC__CLIMISC_H
 #define FC__CLIMISC_H
 
+#include "shared.h" /* MAX_LEN_NAME */
+
 struct city;
 struct Clause;
+struct player;
 typedef int cid;
 typedef int wid;
 
@@ -37,6 +40,7 @@
 int client_warming_sprite(void);
 int client_cooling_sprite(void);
 
+enum known_type tile_is_known(int x, int y);
 void center_on_something(void);
 
 int concat_tile_activity_text(char *buf, int buf_size, int x, int y);
diff -Nur -Xfreeciv/diff_ignore rawciv/client/control.c freeciv/client/control.c
--- rawciv/client/control.c	Fri Oct 26 15:57:18 2001
+++ freeciv/client/control.c	Thu Dec  6 17:15:24 2001
@@ -23,6 +23,7 @@
 
 #include "chatline_g.h"
 #include "citydlg_g.h"
+#include "climisc.h"
 #include "dialogs_g.h"
 #include "gui_main_g.h"
 #include "mapctrl_g.h"
diff -Nur -Xfreeciv/diff_ignore rawciv/client/gui-gtk/mapctrl.c freeciv/client/gui-gtk/mapctrl.c
--- rawciv/client/gui-gtk/mapctrl.c	Fri Oct 12 22:25:07 2001
+++ freeciv/client/gui-gtk/mapctrl.c	Thu Dec  6 16:48:04 2001
@@ -108,7 +108,7 @@
   struct unit *punit;
   struct tile *ptile=map_get_tile(xtile, ytile);
 
-  if(ptile->known>=TILE_KNOWN_FOGGED) {
+  if(tile_is_known(xtile, ytile) >= TILE_KNOWN_FOGGED) {
     p=gtk_window_new(GTK_WINDOW_POPUP);
     b=gtk_vbox_new(FALSE, 0);
     gtk_container_add(GTK_CONTAINER(p), b);
diff -Nur -Xfreeciv/diff_ignore rawciv/client/tilespec.c freeciv/client/tilespec.c
--- rawciv/client/tilespec.c	Fri Nov 16 16:16:39 2001
+++ freeciv/client/tilespec.c	Thu Dec  6 16:50:01 2001
@@ -43,6 +43,7 @@
 #include "support.h"
 #include "unit.h"
 
+#include "climisc.h" /* for tile_is_known() */
 #include "control.h" /* for fill_xxx */
 #include "graphics_g.h"
 #include "options.h" /* for fill_xxx */
diff -Nur -Xfreeciv/diff_ignore rawciv/common/map.c freeciv/common/map.c
--- rawciv/common/map.c	Sun Dec  2 15:46:22 2001
+++ freeciv/common/map.c	Thu Dec  6 16:52:33 2001
@@ -1217,22 +1217,12 @@
   return MAP_TILE(x, y)->city;
 }
 
-
 /***************************************************************
 ...
 ***************************************************************/
 void map_set_city(int x, int y, struct city *pcity)
 {
   MAP_TILE(x, y)->city = pcity;
-}
-
-
-/***************************************************************
-Only for use on the client side
-***************************************************************/
-enum known_type tile_is_known(int x, int y)
-{
-  return (enum known_type) (MAP_TILE(x, y)->known);
 }
 
 /***************************************************************
diff -Nur -Xfreeciv/diff_ignore rawciv/common/map.h freeciv/common/map.h
--- rawciv/common/map.h	Sun Dec  2 15:46:22 2001
+++ freeciv/common/map.h	Thu Dec  6 16:50:52 2001
@@ -272,7 +272,6 @@
 void map_set_special(int x, int y, enum tile_special_type spe);
 void map_clear_special(int x, int y, enum tile_special_type spe);
 void tile_init(struct tile *ptile);
-enum known_type tile_is_known(int x, int y);
 int is_real_tile(int x, int y);
 int is_normal_map_pos(int x, int y);