diff --git a/init.lua b/init.lua
index 34368c2..e36e3d1 100644
--- a/init.lua
+++ b/init.lua
@@ -1,180 +1,24 @@
 local S = minetest.get_translator("tt")
-local COLOR_DEFAULT = "#d0ffd0"
-local COLOR_DANGER = "#ffff00"
-local COLOR_GOOD = "#00ff00"
 
 tt = {}
-tt.registered_snippets = {}
+tt.COLOR_DEFAULT = "#d0ffd0"
+tt.COLOR_DANGER = "#ffff00"
+tt.COLOR_GOOD = "#00ff00"
 
-local function get_min_digtime(caps)
-	local mintime
-	local unique = true
-	if caps.maxlevel and caps.maxlevel > 1 then
-		unique = false
-	end
-	if caps.times then
-		for r=1,3 do
-			local time = caps.times[r]
-			if caps.maxlevel and caps.maxlevel > 1 then
-				time = time / caps.maxlevel
-			end
-			if (not mintime) or (time and time < mintime) then
-				if time and mintime and (time < mintime) then
-					unique = false
-				end
-				mintime = time
-			end
-		end
-	end
-	return mintime, unique
-end
+-- API
+tt.registered_snippets = {}
 
 tt.register_snippet = function(func)
 	table.insert(tt.registered_snippets, func)
 end
 
---- CORE SNIPPETS ---
+-- Register core snippets
 
-tt.register_snippet(function(itemstring)
-	local def = minetest.registered_items[itemstring]
-	-- Custom text
-	if def._tt_help then
-		return def._tt_help, false
-	end
-end)
+dofile(minetest.get_modpath(minetest.get_current_modname()).."/snippets.lua")
 
-tt.register_snippet(function(itemstring)
-	local def = minetest.registered_items[itemstring]
-	local desc = ""
-	-- Tool info
-	if def.tool_capabilities then
-		-- Digging times
-		local digs = ""
-		local d
-		if def.tool_capabilities.groupcaps then
-			for group, caps in pairs(def.tool_capabilities.groupcaps) do
-				local mintime, unique_mintime
-				if caps.times then
-					mintime, unique_mintime = get_min_digtime(caps)
-					if mintime and (mintime > 0 and (not unique_mintime)) then
-						d = S("Digs @1 blocks", group) .. "\n"
-						d = d .. S("Minimum dig time: @1s", string.format("%.2f", mintime))
-						digs = digs .. "\n" .. d
-					elseif mintime and mintime == 0 then
-						d = S("Digs @1 blocks instantly", group)
-						digs = digs .. "\n" .. d
-					end
-				end
-			end
-			if digs ~= "" then
-				desc = desc .. minetest.colorize(COLOR_DEFAULT, digs)
-			end
-		end
-		-- Weapon stats
-		if def.tool_capabilities.damage_groups then
-			for group, damage in pairs(def.tool_capabilities.damage_groups) do
-				local msg
-				if group == "fleshy" then
-					if damage >= 0 then
-						msg = S("Damage: @1", damage)
-					else
-						msg = S("Healing: @1", math.abs(damage))
-					end
-				else
-					if damage >= 0 then
-						msg = S("Damage (@1): @2", group, damage)
-					else
-						msg = S("Healing (@1): @2", group, math.abs(damage))
-					end
-				end
-				desc = desc .. "\n" .. minetest.colorize(COLOR_DEFAULT, msg)
-			end
-			local full_punch_interval = def.tool_capabilities.full_punch_interval
-			if not full_punch_interval then
-				full_punch_interval = 1
-			end
-			desc = desc .. "\n" .. minetest.colorize(COLOR_DEFAULT, S("Full punch interval: @1s", full_punch_interval))
-		end
-	end
-	if desc == "" then
-		desc = nil
-	end
-	return desc, false
-end)
+-- Apply item description updates
 
-tt.register_snippet(function(itemstring)
-	local def = minetest.registered_items[itemstring]
-	local desc
-	-- Food
-	if def._tt_food then
-		desc = S("Food item")
-		if def._tt_food_hp then
-			local msg = S("+@1 food points", def._tt_food_hp)
-			desc = desc .. "\n" .. minetest.colorize(COLOR_DEFAULT, msg)
-		end
-	end
-	return desc, false
-end)
-
-tt.register_snippet(function(itemstring)
-	local def = minetest.registered_items[itemstring]
-	local desc = ""
-	-- Node info
-	if def.damage_per_second then
-		if def.damage_per_second > 0 then
-			desc = desc .. "\n" .. minetest.colorize(COLOR_DANGER, S("Contact damage: @1 per second", def.damage_per_second))
-		elseif def.damage_per_second < 0 then
-			desc = desc .. "\n" .. minetest.colorize(COLOR_GOOD, S("Contact healing: @1 per second", math.abs(def.damage_per_second)))
-		end
-	end
-	if def.drowning and def.drowning ~= 0 then
-		desc = desc .. "\n" .. minetest.colorize(COLOR_DANGER, S("Drowning damage: @1", def.drowning))
-	end
-	local tmp = minetest.get_item_group(itemstring, "fall_damage_add_percent")
-	if tmp > 0 then
-		desc = desc .. "\n" .. minetest.colorize(COLOR_DANGER, S("Fall damage: +@1%", tmp))
-	elseif tmp == -100 then
-		desc = desc .. "\n" .. minetest.colorize(COLOR_GOOD, S("No fall damage"))
-	elseif tmp < 0 then
-		desc = desc .. "\n" .. minetest.colorize(COLOR_DEFAULT, S("Fall damage: @1%", tmp))
-	end
-	-- Movement-related node facts
-	if minetest.get_item_group(itemstring, "disable_jump") == 1 and not def.climbable then
-		if def.liquidtype == "none" then
-			desc = desc .. "\n" .. minetest.colorize(COLOR_DEFAULT, S("No jumping"))
-		else
-			desc = desc .. "\n" .. minetest.colorize(COLOR_DEFAULT, S("No swimming upwards"))
-		end
-	end
-	if def.climbable then
-		if minetest.get_item_group(itemstring, "disable_jump") == 1 then
-			desc = desc .. "\n" .. minetest.colorize(COLOR_DEFAULT, S("Climbable (only downwards)"))
-		else
-			desc = desc .. "\n" .. minetest.colorize(COLOR_DEFAULT, S("Climbable"))
-		end
-	end
-	if minetest.get_item_group(itemstring, "slippery") >= 1 then
-		desc = desc .. "\n" .. minetest.colorize(COLOR_DEFAULT, S("Slippery"))
-	end
-	local tmp = minetest.get_item_group(itemstring, "bouncy")
-	if tmp >= 1 then
-		desc = desc .. "\n" .. minetest.colorize(COLOR_DEFAULT, S("Bouncy (@1%)", tmp))
-	end
-	-- Node appearance
-	tmp = def.light_source
-	if tmp and tmp >= 1 then
-		desc = desc .. "\n" .. minetest.colorize(COLOR_DEFAULT, S("Luminance: @1", tmp))
-	end
-	if desc == "" then
-		desc = nil
-	end
-	return desc, false
-end)
-
-
--- Apply item description update
-
-local function append_descs()
+local function append_snippets()
 	for itemstring, def in pairs(minetest.registered_items) do
 		if itemstring ~= "" and itemstring ~= "air" and itemstring ~= "ignore" and itemstring ~= "unknown" and def ~= nil and def.description ~= nil and def.description ~= "" and def._tt_ignore ~= true then
 			local desc = def.description
@@ -184,9 +28,9 @@ local function append_descs()
 			for s=1, #tt.registered_snippets do
 				local str, snippet_color = tt.registered_snippets[s](itemstring)
 				if snippet_color == nil then
-					snippet_color = COLOR_DEFAULT
+					snippet_color = tt.COLOR_DEFAULT
 				elseif snippet_color == false then
-					snipped_color = false
+					snippet_color = false
 				end
 				if str then
 					if first then
@@ -194,7 +38,7 @@ local function append_descs()
 					else
 						desc = desc .. "\n"
 					end
-					if snippet_color == false then
+					if snippet_color then
 						desc = desc .. minetest.colorize(snippet_color, str)
 					else
 						desc = desc .. str
@@ -208,4 +52,4 @@ local function append_descs()
 	end
 end
 
-minetest.register_on_mods_loaded(append_descs)
+minetest.register_on_mods_loaded(append_snippets)
diff --git a/snippets.lua b/snippets.lua
new file mode 100644
index 0000000..449cc9a
--- /dev/null
+++ b/snippets.lua
@@ -0,0 +1,169 @@
+local S = minetest.get_translator("tt")
+
+local function get_min_digtime(caps)
+	local mintime
+	local unique = true
+	if caps.maxlevel and caps.maxlevel > 1 then
+		unique = false
+	end
+	if caps.times then
+		for r=1,3 do
+			local time = caps.times[r]
+			if caps.maxlevel and caps.maxlevel > 1 then
+				time = time / caps.maxlevel
+			end
+			if (not mintime) or (time and time < mintime) then
+				if time and mintime and (time < mintime) then
+					unique = false
+				end
+				mintime = time
+			end
+		end
+	end
+	return mintime, unique
+end
+
+-- CORE SNIPPETS --
+
+-- Custom text (_tt_help)
+tt.register_snippet(function(itemstring)
+	local def = minetest.registered_items[itemstring]
+	if def._tt_help then
+		return def._tt_help, false
+	end
+end)
+
+-- Tool information (digging times, weapon stats)
+tt.register_snippet(function(itemstring)
+	local def = minetest.registered_items[itemstring]
+	local desc = ""
+	if def.tool_capabilities then
+		-- Digging times
+		local digs = ""
+		local d
+		if def.tool_capabilities.groupcaps then
+			for group, caps in pairs(def.tool_capabilities.groupcaps) do
+				local mintime, unique_mintime
+				if caps.times then
+					mintime, unique_mintime = get_min_digtime(caps)
+					if mintime and (mintime > 0 and (not unique_mintime)) then
+						d = S("Digs @1 blocks", group) .. "\n"
+						d = d .. S("Minimum dig time: @1s", string.format("%.2f", mintime))
+						digs = digs .. "\n" .. d
+					elseif mintime and mintime == 0 then
+						d = S("Digs @1 blocks instantly", group)
+						digs = digs .. "\n" .. d
+					end
+				end
+			end
+			if digs ~= "" then
+				desc = desc .. digs
+			end
+		end
+		-- Weapon stats
+		if def.tool_capabilities.damage_groups then
+			for group, damage in pairs(def.tool_capabilities.damage_groups) do
+				local msg
+				if group == "fleshy" then
+					if damage >= 0 then
+						msg = S("Damage: @1", damage)
+					else
+						msg = S("Healing: @1", math.abs(damage))
+					end
+				else
+					if damage >= 0 then
+						msg = S("Damage (@1): @2", group, damage)
+					else
+						msg = S("Healing (@1): @2", group, math.abs(damage))
+					end
+				end
+				desc = desc .. "\n" .. msg
+			end
+			local full_punch_interval = def.tool_capabilities.full_punch_interval
+			if not full_punch_interval then
+				full_punch_interval = 1
+			end
+			desc = desc .. "\n" .. S("Full punch interval: @1s", full_punch_interval)
+		end
+	end
+	if desc == "" then
+		desc = nil
+	end
+	return desc
+end)
+
+-- Food
+tt.register_snippet(function(itemstring)
+	local def = minetest.registered_items[itemstring]
+	local desc
+	if def._tt_food then
+		desc = S("Food item")
+		if def._tt_food_hp then
+			local msg = S("+@1 food points", def._tt_food_hp)
+			desc = desc .. "\n" .. msg
+		end
+	end
+	return desc
+end)
+
+-- Node info
+tt.register_snippet(function(itemstring)
+	local def = minetest.registered_items[itemstring]
+	local desc = ""
+
+	-- Health-related node facts
+	if def.damage_per_second then
+		if def.damage_per_second > 0 then
+			desc = desc .. "\n" .. minetest.colorize(tt.COLOR_DANGER, S("Contact damage: @1 per second", def.damage_per_second))
+		elseif def.damage_per_second < 0 then
+			desc = desc .. "\n" .. minetest.colorize(tt.COLOR_GOOD, S("Contact healing: @1 per second", math.abs(def.damage_per_second)))
+		end
+	end
+	if def.drowning and def.drowning ~= 0 then
+		desc = desc .. "\n" .. minetest.colorize(tt.COLOR_DANGER, S("Drowning damage: @1", def.drowning))
+	end
+	local tmp = minetest.get_item_group(itemstring, "fall_damage_add_percent")
+	if tmp > 0 then
+		desc = desc .. "\n" .. minetest.colorize(tt.COLOR_DANGER, S("Fall damage: +@1%", tmp))
+	elseif tmp == -100 then
+		desc = desc .. "\n" .. minetest.colorize(tt.COLOR_GOOD, S("No fall damage"))
+	elseif tmp < 0 then
+		desc = desc .. "\n" .. minetest.colorize(tt.COLOR_DEFAULT, S("Fall damage: @1%", tmp))
+	end
+
+	-- Movement-related node facts
+	if minetest.get_item_group(itemstring, "disable_jump") == 1 and not def.climbable then
+		if def.liquidtype == "none" then
+			desc = desc .. "\n" .. minetest.colorize(tt.COLOR_DEFAULT, S("No jumping"))
+		else
+			desc = desc .. "\n" .. minetest.colorize(tt.COLOR_DEFAULT, S("No swimming upwards"))
+		end
+	end
+	if def.climbable then
+		if minetest.get_item_group(itemstring, "disable_jump") == 1 then
+			desc = desc .. "\n" .. minetest.colorize(tt.COLOR_DEFAULT, S("Climbable (only downwards)"))
+		else
+			desc = desc .. "\n" .. minetest.colorize(tt.COLOR_DEFAULT, S("Climbable"))
+		end
+	end
+	if minetest.get_item_group(itemstring, "slippery") >= 1 then
+		desc = desc .. "\n" .. minetest.colorize(tt.COLOR_DEFAULT, S("Slippery"))
+	end
+	local tmp = minetest.get_item_group(itemstring, "bouncy")
+	if tmp >= 1 then
+		desc = desc .. "\n" .. minetest.colorize(tt.COLOR_DEFAULT, S("Bouncy (@1%)", tmp))
+	end
+
+	-- Node appearance
+	tmp = def.light_source
+	if tmp and tmp >= 1 then
+		desc = desc .. "\n" .. minetest.colorize(tt.COLOR_DEFAULT, S("Luminance: @1", tmp))
+	end
+
+
+	if desc == "" then
+		desc = nil
+	end
+	return desc, false
+end)
+