(do_map): New. map() was split into two parts map() and do_map().

(map): Call new function do_map().
(display_region_map): Modify to use do_map() instead of map().
(tran_nmap, tran_pmap, cmd_move_map): Modify to accomodate
the modified display_region_map() function.

src/lib/commands/move.c

@@ -343,7 +343,7 @@ move(void)
 static int
 cmd_move_map(coord curx, coord cury, char *arg)
 {
-    return display_region_map("map", curx, cury, arg);
+    return display_region_map(0, EF_BAD, curx, cury, arg);
 }
 
 int