diff --git a/utils.lua b/utils.lua
--- a/utils.lua
+++ b/utils.lua
@@ -979,6 +979,29 @@ suit = function(tab)
 	return obj(tab);
 end;
 
+stead.list_str = function(self)
+    local v, vv
+    for i, o in stead.opairs(self) do
+        o = stead.ref(o);
+        if isObject(o) and not isDisabled(o) then
+            vv = stead.dispof(o)
+            vv = stead.xref(vv, o);
+            v = stead.par(stead.delim, v, vv);
+        end
+    end
+    return v;
+end
+
+old_player_ways = stead.player_ways;
+
+stead.player_ways = function(s)
+    if type(here().ways_print) == 'function' then
+        return here().ways_print(here(), s); 
+    else
+        return old_player_ways(s);
+    end;
+end;
+
 labyrinth = function(tab)
     local enter = tab.enter;
     local exit = tab.exit;