Index: lib/pref/pref-opt.prf
===================================================================
--- lib/pref/pref-opt.prf	(revision 2930)
+++ lib/pref/pref-opt.prf	(working copy)
@@ -76,7 +76,7 @@
 Y:empty_levels
 X:bound_walls_perm
 Y:last_words
-Y:send_score
+#Y:send_score
 X:allow_debug_opts
 
 ##### Disturbance #####
Index: src/cmd1.c
===================================================================
--- src/cmd1.c	(revision 2930)
+++ src/cmd1.c	(working copy)
@@ -3696,6 +3696,15 @@
 		}
 	}
 
+	/* Display floor in sub-windows*/
+	{
+		pw_spot_row = py;
+		pw_spot_col = px;
+			
+		/* Window stuff */
+		p_ptr->window |= (PW_SPOT);
+	}
+
 	return player_bold(ny, nx) && !p_ptr->is_dead && !p_ptr->leaving;
 }
 
Index: src/cmd4.c
===================================================================
--- src/cmd4.c	(revision 2930)
+++ src/cmd4.c	(working copy)
@@ -2580,7 +2580,7 @@
 				p_ptr->window |= (PW_INVEN | PW_EQUIP | PW_SPELL |
 						  PW_PLAYER | PW_MESSAGE | PW_OVERHEAD |
 						  PW_MONSTER | PW_OBJECT | PW_SNAPSHOT |
-						  PW_BORG_1 | PW_BORG_2 | PW_DUNGEON);
+						  PW_SPOT | PW_BORG_1 | PW_BORG_2 | PW_DUNGEON);
 				break;
 			}
 
Index: src/defines.h
===================================================================
--- src/defines.h	(revision 2930)
+++ src/defines.h	(working copy)
@@ -2786,7 +2786,7 @@
 #define PW_DUNGEON      0x00000400L     /* Display dungeon view */
 #define PW_SNAPSHOT     0x00000800L     /* Display snap-shot */
 /* xxx */
-/* xxx */
+#define PW_SPOT         0x00002000L     /* Display floor */
 #define PW_BORG_1       0x00004000L     /* Display borg messages */
 #define PW_BORG_2       0x00008000L     /* Display borg status */
 
Index: src/dungeon.c
===================================================================
--- src/dungeon.c	(revision 2930)
+++ src/dungeon.c	(working copy)
@@ -6046,6 +6046,8 @@
 	pet_t_m_idx = 0;
 	riding_t_m_idx = 0;
 	ambush_flag = FALSE;
+	pw_spot_col = 0;
+	pw_spot_row = 0;
 
 	/* Cancel the health bar */
 	health_track(0);
Index: src/externs.h
===================================================================
--- src/externs.h	(revision 2930)
+++ src/externs.h	(working copy)
@@ -396,6 +396,8 @@
 extern s16b target_who;
 extern s16b target_col;
 extern s16b target_row;
+extern s16b pw_spot_col;
+extern s16b pw_spot_row;
 extern int player_uid;
 extern int player_euid;
 extern int player_egid;
Index: src/tables.c
===================================================================
--- src/tables.c	(revision 2930)
+++ src/tables.c	(working copy)
@@ -5383,8 +5383,13 @@
 #endif
 
 	NULL,
-	NULL,
 #ifdef JP
+	"床",
+#else
+	"Display floor",
+#endif
+
+#ifdef JP
 	"ボーグ・メッセージ",
 #else
 	"Display borg messages",
Index: src/variable.c
===================================================================
--- src/variable.c	(revision 2930)
+++ src/variable.c	(working copy)
@@ -388,6 +388,8 @@
 s16b target_who;
 s16b target_col;
 s16b target_row;
+s16b pw_spot_col;
+s16b pw_spot_row;
 
 
 /*
Index: src/xtra1.c
===================================================================
--- src/xtra1.c	(revision 2930)
+++ src/xtra1.c	(working copy)
@@ -2007,6 +2007,77 @@
 
 
 /*
+ * Hack -- display floor in sub-windows
+ */
+static void fix_spot(void)
+{
+	int j;
+
+	/* Scan windows */
+	for (j = 0; j < 8; j++)
+	{
+		term *old = Term;
+
+		/* No window */
+		if (!angband_term[j]) continue;
+
+		/* No relevant flags */
+		if (!(window_flag[j] & (PW_SPOT))) continue;
+
+		/* Activate */
+		Term_activate(angband_term[j]);
+
+		/* Clear */
+		Term_clear();
+
+		/* Display floor info */
+		if(pw_spot_col && pw_spot_row)
+		{
+			cave_type *c_ptr = &cave[pw_spot_row][pw_spot_col];
+			s16b feat = get_feat_mimic(c_ptr);
+			feature_type *f_ptr;
+
+			/* Require knowledge about grid, or ability to see grid */
+			if (!(c_ptr->info & CAVE_MARK) &&
+				!player_can_see_bold(pw_spot_row, pw_spot_col))
+			{
+				/* Forget feature */
+				feat = feat_none;
+			}
+			f_ptr = &f_info[feat];
+
+			if(have_flag(f_ptr->flags, FF_REMEMBER))
+			{
+				cptr name = f_name + f_ptr->name;
+				Term_putstr(2, 0, -1, TERM_WHITE, name);
+
+			}
+
+			/* Display list of items on floor */
+			{
+				extern bool show_gold_on_floor;
+				int wid, hgt;
+				bool old_show_gold_on_floor = show_gold_on_floor;
+
+				/* Get size */
+				Term_get_size(&wid, &hgt);
+
+				show_gold_on_floor = TRUE;
+				show_floor(0, pw_spot_row, pw_spot_col, &wid);
+				show_gold_on_floor = old_show_gold_on_floor;
+			}
+		}
+
+		/* Fresh */
+		Term_fresh();
+
+		/* Restore */
+		Term_activate(old);
+	}
+}
+
+
+/*
  * Calculate number of spells player should have, and forget,
  * or remember, spells until that number is properly reflected.
  *
@@ -6024,6 +6095,13 @@
 		p_ptr->window &= ~(PW_OBJECT);
 		fix_object();
 	}
+
+	/* Display floor */
+	if (p_ptr->window & (PW_SPOT))
+	{
+		p_ptr->window &= ~(PW_SPOT);
+		fix_spot();
+	}
 }
 
 
Index: src/xtra2.c
===================================================================
--- src/xtra2.c	(revision 2930)
+++ src/xtra2.c	(working copy)
@@ -3194,6 +3194,18 @@
 	}
 
 
+	/* Display floor in sub-windows*/
+	{
+		pw_spot_row = y;
+		pw_spot_col = x;
+
+		/* Window stuff */
+		p_ptr->window |= (PW_SPOT);
+
+		/* Handle stuff */
+		handle_stuff();
+	}
+
 	/* Actual monsters */
 	if (c_ptr->m_idx && m_list[c_ptr->m_idx].ml)
 	{
Index: src/z-config.h
===================================================================
--- src/z-config.h	(revision 2930)
+++ src/z-config.h	(working copy)
@@ -600,7 +600,7 @@
 /*
  * Use world score server
  */
-#define WORLD_SCORE
+#undef WORLD_SCORE
 #endif
 
 #endif /* HAVE_CONFIG_H */