This patch does two things with wonders:
    * Wonders that are currently under construction come up in the wonders
	    display (F7)

diff -ru -Xno.freeciv freeciv/server/plrhand.c freeciv-mod/server/plrhand.c
--- freeciv/server/plrhand.c	Fri May 19 11:16:11 2000
+++ freeciv-mod/server/plrhand.c	Wed May 24 01:07:59 2000
@@ -197,16 +210,41 @@
   int i;
   struct city *pcity;
   char buffer[4096];
+  int p, first;
   buffer[0]=0;
   for (i=0;i<B_LAST;i++) {
-    if(is_wonder(i) && game.global_wonders[i]) {
-      if((pcity=find_city_by_id(game.global_wonders[i]))) {
-	cat_snprintf(buffer, sizeof(buffer), _("%s in %s (%s)\n"),
-		     get_impr_name_ex(pcity, i), pcity->name,
-		     get_nation_name(game.players[pcity->owner].nation));
+    if(is_wonder(i)) {
+      if(game.global_wonders[i]) {
+	if((pcity=find_city_by_id(game.global_wonders[i]))) {
+	  cat_snprintf(buffer, sizeof(buffer), Q_("?wonder:%s in %s (%s)\n"),
+		      get_impr_name_ex(pcity, i), pcity->name,
+		      get_nation_name(game.players[pcity->owner].nation));
+	} else {
+	  cat_snprintf(buffer, sizeof(buffer), _("%s has been DESTROYED\n"),
+		      get_improvement_type(i)->name);
+	}
       } else {
-	cat_snprintf(buffer, sizeof(buffer), _("%s has been DESTROYED\n"),
-		     get_improvement_type(i)->name);
+	first = 1;
+	for (p=0;p<game.nplayers;p++) {
+	  city_list_iterate(game.players[p].cities, pcity) {
+	    if (pcity->currently_building == i && !pcity->is_building_unit) {
+	      if (first) {
+		first = 0;
+		cat_snprintf(buffer, sizeof(buffer),
+		    Q_("?wonder:(building %s in %s (%s)"),
+		    get_improvement_type(i)->name, pcity->name,
+		    get_nation_name(game.players[pcity->owner].nation));
+	      } else {
+		cat_snprintf(buffer, sizeof(buffer), Q_("?wonder:, %s (%s)"),
+		      pcity->name, get_nation_name(game.players[p].nation));
+	      }
+	    }
+	  }
+	  city_list_iterate_end;
+	}
+	if (!first) {
+	  cat_snprintf(buffer, sizeof(buffer), Q_("?wonder:)\n"));
+	}
       }
     }
   }