diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 1b5098a4f..4c9bf3e38 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -52,17 +52,17 @@ Each mod must provide `mod.conf`.
 Each mod which add API functions should store functions inside a global table named like the mod.
 Public functions should not use self references but rather just access the table directly.
 Functions should be defined in this way:
-```
+```lua
 function mcl_xyz.stuff(param) end
 ```
 Insteed of this way:
-```
+```lua
 mcl_xyz.stuff = function(param) end
 ```
 Indentation must be unified, more likely with tabs.
 
 Time sensitive mods should make a local copy of most used API functions to improve performances.
-```
+```lua
 local vector = vector
 local get_node = minetest.get_node
 ```
diff --git a/mods/HELP/mcl_item_id/init.lua b/mods/HELP/mcl_item_id/init.lua
new file mode 100644
index 000000000..3b3128f26
--- /dev/null
+++ b/mods/HELP/mcl_item_id/init.lua
@@ -0,0 +1,39 @@
+local game = "mineclone"
+
+local same_id = {
+    heads = { "skeleton", "zombie", "creeper", "wither_skeleton" },
+    mobitems = { "rabbit", "chicken" },
+    walls = {
+        "andesite", "brick", "cobble", "diorite", "endbricks",
+        "granite", "mossycobble", "netherbrick", "prismarine",
+        "rednetherbrick", "redsandstone", "sandstone", 
+        "stonebrick", "stonebrickmossy", 
+    },
+    wool = {
+        "black", "blue",  "brown", "cyan", "green",
+        "grey", "light_blue", "lime", "magenta", "orange",
+        "pink", "purple", "red", "silver", "white", "yellow",
+    },
+}
+
+tt.register_snippet(function(itemstring)
+    local def = minetest.registered_items[itemstring]
+    local desc = def.description
+    local item_split = itemstring:find(":")
+    local new_id = game .. itemstring:sub(item_split)
+    for mod, ids in pairs(same_id) do
+        for _, id in pairs(ids) do
+            if itemstring == "mcl_" .. mod .. ":" .. id  then
+                new_id = game .. ":" .. id .. "_" .. mod:gsub("s", "")
+            end
+        end
+    end
+    if new_id ~= game .. ":book_enchanted" then
+        minetest.register_alias_force(new_id, itemstring)
+    end
+    if minetest.settings:get_bool("mcl_item_id_debug", false) then
+        return new_id, "#555555"
+    end
+end)
+
+minetest.register_alias_force(game .. ":book_enchanted", "mcl_enchanting:book_enchanted")
diff --git a/mods/HELP/mcl_item_id/mod.conf b/mods/HELP/mcl_item_id/mod.conf
new file mode 100644
index 000000000..c45e17fd3
--- /dev/null
+++ b/mods/HELP/mcl_item_id/mod.conf
@@ -0,0 +1,3 @@
+name = mcl_item_id
+author = NO11
+depends = tt
\ No newline at end of file
diff --git a/mods/ITEMS/mcl_armor/textures/mcl_armor_inv_boots_gold.png b/mods/ITEMS/mcl_armor/textures/mcl_armor_inv_boots_gold.png
index dc452d413..ef1f9fa87 100644
Binary files a/mods/ITEMS/mcl_armor/textures/mcl_armor_inv_boots_gold.png and b/mods/ITEMS/mcl_armor/textures/mcl_armor_inv_boots_gold.png differ
diff --git a/mods/ITEMS/mcl_portals/mod.conf b/mods/ITEMS/mcl_portals/mod.conf
index d99344a76..610b590c6 100644
--- a/mods/ITEMS/mcl_portals/mod.conf
+++ b/mods/ITEMS/mcl_portals/mod.conf
@@ -1,4 +1,4 @@
 name = mcl_portals
 description = Adds buildable portals to the Nether and End dimensions.
-depends = mcl_nether, mcl_end, mcl_particles, mcl_spawn
+depends = mcl_nether, mcl_end, mcl_particles, mcl_spawn, mcl_credits
 optional_depends = awards, doc
diff --git a/mods/ITEMS/mcl_portals/portal_end.lua b/mods/ITEMS/mcl_portals/portal_end.lua
index d591537e1..9f0db352a 100644
--- a/mods/ITEMS/mcl_portals/portal_end.lua
+++ b/mods/ITEMS/mcl_portals/portal_end.lua
@@ -4,6 +4,8 @@ local table = table
 local vector = vector
 local math = math
 
+local has_doc = minetest.get_modpath("doc")
+
 -- Parameters
 --local SPAWN_MIN = mcl_vars.mg_end_min+70
 --local SPAWN_MAX = mcl_vars.mg_end_min+98
@@ -339,7 +341,7 @@ minetest.register_node("mcl_portals:end_portal_frame_eye", {
 	_mcl_hardness = -1,
 })
 
-if minetest.get_modpath("doc") then
+if has_doc then
 	doc.add_entry_alias("nodes", "mcl_portals:end_portal_frame", "nodes", "mcl_portals:end_portal_frame_eye")
 end
 
@@ -366,7 +368,7 @@ minetest.override_item("mcl_end:ender_eye", {
 			end
 			minetest.set_node(pointed_thing.under, { name = "mcl_portals:end_portal_frame_eye", param2 = node.param2 })
 
-			if minetest.get_modpath("doc") then
+			if has_doc then
 				doc.mark_entry_as_revealed(user:get_player_name(), "nodes", "mcl_portals:end_portal_frame")
 			end
 			minetest.sound_play(
@@ -381,7 +383,7 @@ minetest.override_item("mcl_end:ender_eye", {
 				-- Epic 'portal open' sound effect that can be heard everywhere
 				minetest.sound_play("mcl_portals_open_end_portal", {gain=0.8}, true)
 				end_portal_area(ppos)
-				if minetest.get_modpath("doc") then
+				if has_doc then
 					doc.mark_entry_as_revealed(user:get_player_name(), "nodes", "mcl_portals:portal_end")
 				end
 			end
diff --git a/settingtypes.txt b/settingtypes.txt
index ea1c1a50a..f605019ad 100644
--- a/settingtypes.txt
+++ b/settingtypes.txt
@@ -153,3 +153,7 @@ fix_doubleplants (Mcimport double plant fixes) bool true
 
 # Allow players to create Minecraft-like maps.
 enable_real_maps (Enable Real Maps) bool true
+
+[Debugging]
+# If enabled, this will show the itemstring of an item in the description.
+mcl_item_id_debug (Item ID Debug) bool false
\ No newline at end of file