diff --git a/shared_locked_chest.lua b/shared_locked_chest.lua
index 1e901f6..f40bde8 100644
--- a/shared_locked_chest.lua
+++ b/shared_locked_chest.lua
@@ -1,138 +1,138 @@
--- 09.01.13 Added support for pipeworks.
-
-
-locks.chest_add = {};
-locks.chest_add.tiles  = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
-                "default_chest_side.png", "default_chest_side.png", "default_chest_front.png"};
-locks.chest_add.groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2};
-locks.chest_add.tube   = {};
-
--- additional/changed definitions for pipeworks;
--- taken from pipeworks/compat.lua
-if( locks.pipeworks_enabled ) then
-   locks.chest_add.tiles = {
-	"default_chest_top.png^pipeworks_tube_connection_wooden.png",
-	"default_chest_top.png^pipeworks_tube_connection_wooden.png",
-	"default_chest_side.png^pipeworks_tube_connection_wooden.png",
-	"default_chest_side.png^pipeworks_tube_connection_wooden.png",
-	"default_chest_side.png^pipeworks_tube_connection_wooden.png",
-	"default_chest_front.png"};
-   locks.chest_add.groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,
-	tubedevice = 1, tubedevice_receiver = 1 };
-   locks.chest_add.tube = {
-		insert_object = function(pos, node, stack, direction)
-			local meta = minetest.env:get_meta(pos)
-			local inv = meta:get_inventory()
-			return inv:add_item("main", stack)
-		end,
-		can_insert = function(pos, node, stack, direction)
-			local meta = minetest.env:get_meta(pos)
-			local inv = meta:get_inventory()
-			return inv:room_for_item("main", stack)
-		end,
-		input_inventory = "main",
-		connect_sides = {left=1, right=1, back=1, front=1, bottom=1, top=1}
-	};
-end
-
-
-minetest.register_node("locks:shared_locked_chest", {
-       description = "Shared locked chest",
-	tiles      = locks.chest_add.tiles,
-        paramtype2 = "facedir",
-        groups     = locks.chest_add.groups,
-	tube       = locks.chest_add.tube,
-        legacy_facedir_simple = true,
-
-        on_construct = function(pos)
-                local meta = minetest.env:get_meta(pos)
-                -- prepare the lock of the chest
-                locks:lock_init( pos, 
-                                "size[8,10]"..
---                                "field[0.5,0.2;8,1.0;locks_sent_lock_command;Locked chest. Type password, command or /help for help:;]"..
---                                "button_exit[3,0.8;2,1.0;locks_sent_input;Proceed]"..
-                                "list[current_name;main;0,0;8,4;]"..
-                                "list[current_player;main;0,5;8,4;]"..
-                                "field[0.3,9.6;6,0.7;locks_sent_lock_command;Locked chest. Type /help for help:;]"..
-								"background[-0.5,-0.65;9,11.2;bg_shared_locked_chest.jpg]"..
-                                "button_exit[6.3,9.2;1.7,0.7;locks_sent_input;Proceed]" );
---                                "size[8,9]"..
---                                "list[current_name;main;0,0;8,4;]"..
---                                "list[current_player;main;0,5;8,4;]");
-                local inv = meta:get_inventory()
-                inv:set_size("main", 8*4)
-        end,
-
-        after_place_node = function(pos, placer)
-
-                if( locks.pipeworks_enabled ) then
-		   pipeworks.scan_for_tube_objects( pos );
-                end
-
-                locks:lock_set_owner( pos, placer, "Shared locked chest" );
-        end,
-
-
-        can_dig = function(pos,player)
-               
-                if( not(locks:lock_allow_dig( pos, player ))) then
-                   return false;
-                end
-                local meta = minetest.env:get_meta(pos);
-                local inv = meta:get_inventory()
-                return inv:is_empty("main")
-        end,
-
-        on_receive_fields = function(pos, formname, fields, sender)
-                locks:lock_handle_input( pos, formname, fields, sender );
-        end,
- 
- 
-
-        allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
-                if( not( locks:lock_allow_use( pos, player ))) then
-                   return 0;
-                end
-                return count;
-        end,
-        allow_metadata_inventory_put = function(pos, listname, index, stack, player)
-                if( not( locks:lock_allow_use( pos, player ))) then
-                   return 0;
-                end
-                return stack:get_count()
-        end,
-        allow_metadata_inventory_take = function(pos, listname, index, stack, player)
-                if( not( locks:lock_allow_use( pos, player ))) then
-                   return 0;
-                end
-                return stack:get_count()
-        end,
-        on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
-                minetest.log("action", player:get_player_name()..
-                                " moves stuff in locked shared chest at "..minetest.pos_to_string(pos))
-        end,
-        on_metadata_inventory_put = function(pos, listname, index, stack, player)
-                minetest.log("action", player:get_player_name()..
-                                " moves stuff to locked shared chest at "..minetest.pos_to_string(pos))
-        end,
-        on_metadata_inventory_take = function(pos, listname, index, stack, player)
-                minetest.log("action", player:get_player_name()..
-                                " takes stuff from locked shared chest at "..minetest.pos_to_string(pos))
-        end,
-
-
-	after_dig_node = function( pos )
-                if( locks.pipeworks_enabled ) then              
-		   pipeworks.scan_for_tube_objects(pos)
-                end
-	end
-})
-
-minetest.register_craft({
-   output = 'locks:shared_locked_chest',
-   recipe = {
-      { 'default:chest', 'locks:lock', '' },
-   },
-})
-
-print( "[Mod] locks: loading locks:shared_locked_chest");
+-- 09.01.13 Added support for pipeworks.
+
+
+locks.chest_add = {};
+locks.chest_add.tiles  = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
+                "default_chest_side.png", "default_chest_side.png", "default_chest_front.png"};
+locks.chest_add.groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2};
+locks.chest_add.tube   = {};
+
+-- additional/changed definitions for pipeworks;
+-- taken from pipeworks/compat.lua
+if( locks.pipeworks_enabled ) then
+   locks.chest_add.tiles = {
+	"default_chest_top.png^pipeworks_tube_connection_wooden.png",
+	"default_chest_top.png^pipeworks_tube_connection_wooden.png",
+	"default_chest_side.png^pipeworks_tube_connection_wooden.png",
+	"default_chest_side.png^pipeworks_tube_connection_wooden.png",
+	"default_chest_side.png^pipeworks_tube_connection_wooden.png",
+	"default_chest_front.png"};
+   locks.chest_add.groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,
+	tubedevice = 1, tubedevice_receiver = 1 };
+   locks.chest_add.tube = {
+		insert_object = function(pos, node, stack, direction)
+			local meta = minetest.env:get_meta(pos)
+			local inv = meta:get_inventory()
+			return inv:add_item("main", stack)
+		end,
+		can_insert = function(pos, node, stack, direction)
+			local meta = minetest.env:get_meta(pos)
+			local inv = meta:get_inventory()
+			return inv:room_for_item("main", stack)
+		end,
+		input_inventory = "main",
+		connect_sides = {left=1, right=1, back=1, front=1, bottom=1, top=1}
+	};
+end
+
+
+minetest.register_node("locks:shared_locked_chest", {
+       description = "Shared locked chest",
+	tiles      = locks.chest_add.tiles,
+        paramtype2 = "facedir",
+        groups     = locks.chest_add.groups,
+	tube       = locks.chest_add.tube,
+        legacy_facedir_simple = true,
+
+        on_construct = function(pos)
+                local meta = minetest.env:get_meta(pos)
+                -- prepare the lock of the chest
+                locks:lock_init( pos, 
+                                "size[8,10]"..
+--                                "field[0.5,0.2;8,1.0;locks_sent_lock_command;Locked chest. Type password, command or /help for help:;]"..
+--                                "button_exit[3,0.8;2,1.0;locks_sent_input;Proceed]"..
+                                "list[current_name;main;0,0;8,4;]"..
+                                "list[current_player;main;0,5;8,4;]"..
+                                "field[0.3,9.6;6,0.7;locks_sent_lock_command;Locked chest. Type /help for help:;]"..
+								"background[-0.5,-0.65;9,11.2;bg_shared_locked_chest.jpg]"..
+                                "button_exit[6.3,9.2;1.7,0.7;locks_sent_input;Proceed]" );
+--                                "size[8,9]"..
+--                                "list[current_name;main;0,0;8,4;]"..
+--                                "list[current_player;main;0,5;8,4;]");
+                local inv = meta:get_inventory()
+                inv:set_size("main", 8*4)
+        end,
+
+        after_place_node = function(pos, placer)
+
+                if( locks.pipeworks_enabled ) then
+		   pipeworks.scan_for_tube_objects( pos );
+                end
+
+                locks:lock_set_owner( pos, placer, "Shared locked chest" );
+        end,
+
+
+        can_dig = function(pos,player)
+               
+                if( not(locks:lock_allow_dig( pos, player ))) then
+                   return false;
+                end
+                local meta = minetest.env:get_meta(pos);
+                local inv = meta:get_inventory()
+                return inv:is_empty("main")
+        end,
+
+        on_receive_fields = function(pos, formname, fields, sender)
+                locks:lock_handle_input( pos, formname, fields, sender );
+        end,
+ 
+ 
+
+        allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+                if( not( locks:lock_allow_use( pos, player ))) then
+                   return 0;
+                end
+                return count;
+        end,
+        allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+                if( not( locks:lock_allow_use( pos, player ))) then
+                   return 0;
+                end
+                return stack:get_count()
+        end,
+        allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+                if( not( locks:lock_allow_use( pos, player ))) then
+                   return 0;
+                end
+                return stack:get_count()
+        end,
+        on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+                minetest.log("action", player:get_player_name()..
+                                " moves stuff in locked shared chest at "..minetest.pos_to_string(pos))
+        end,
+        on_metadata_inventory_put = function(pos, listname, index, stack, player)
+                minetest.log("action", player:get_player_name()..
+                                " moves stuff to locked shared chest at "..minetest.pos_to_string(pos))
+        end,
+        on_metadata_inventory_take = function(pos, listname, index, stack, player)
+                minetest.log("action", player:get_player_name()..
+                                " takes stuff from locked shared chest at "..minetest.pos_to_string(pos))
+        end,
+
+
+	after_dig_node = function( pos )
+                if( locks.pipeworks_enabled ) then              
+		   pipeworks.scan_for_tube_objects(pos)
+                end
+	end
+})
+
+minetest.register_craft({
+   output = 'locks:shared_locked_chest',
+   recipe = {
+      { 'default:chest', 'locks:lock', '' },
+   },
+})
+
+print( "[Mod] locks: loading locks:shared_locked_chest");