remove these spaces

concrete/init.lua

@@ -1,4 +1,4 @@
---Minetest 0.4.7 mod: concrete 
+--Minetest 0.4.7 mod: concrete
 --(c) 2013 by RealBadAngel <mk@realbadangel.pl>
 
 local technic = rawget(_G, "technic") or {}
@@ -107,19 +107,19 @@ minetest.register_node(":technic:concrete_post_platform", {
 	groups={cracky=1, level=2},
 	sounds = default.node_sound_stone_defaults(),
 	paramtype = "light",
-	drawtype = "nodebox", 
+	drawtype = "nodebox",
 	node_box = {
 		type = "fixed",
 		fixed = {box_platform}
 	},
 	on_place = function (itemstack, placer, pointed_thing)
 		local node = minetest.get_node(pointed_thing.under)
-		if not technic.concrete_posts[node.name] then 
+		if not technic.concrete_posts[node.name] then
-			return minetest.item_place_node(itemstack, placer, pointed_thing) 
+			return minetest.item_place_node(itemstack, placer, pointed_thing)
 		end
 		local links = technic.concrete_posts[node.name]
 		if links[6] ~= 0 then -- The post already has a platform
-			return minetest.item_place_node(itemstack, placer, pointed_thing) 
+			return minetest.item_place_node(itemstack, placer, pointed_thing)
 		end
 		local id = technic.get_post_id({links[1], links[2], links[3], links[4], links[5], 1})
 		minetest.set_node(pointed_thing.under, {name="technic:concrete_post"..id})
@@ -135,7 +135,7 @@ local function gen_post_nodebox(x1, x2, z1, z2, y, platform)
 	local zz = z1 + z2
 	if ((xx == 2 and zz == 0) or (xx == 0 and zz == 2)) and y == 0 then
 		box = {}
-	else 
+	else
 		box = {box_center}
 	end
 	if x1 ~= 0 then
@@ -235,7 +235,7 @@ for platform = 0, 1 do
 	if id ~= 0 then
 		groups.not_in_creative_inventory = 1
 	end
-	
+
 	local drop = "technic:concrete_post0"
 	local after_dig_node = function(pos, oldnode, oldmetadata, digger)
 		technic.update_posts(pos, false)
@@ -255,7 +255,7 @@ for platform = 0, 1 do
 		drop = drop,
 		paramtype = "light",
 		sunlight_propagates = true,
-		drawtype = "nodebox", 
+		drawtype = "nodebox",
 		node_box = {
 			type = "fixed",
 			fixed = gen_post_nodebox(x1, x2, z1, z2, y, platform),

extranodes/init.lua

@@ -98,7 +98,7 @@ if minetest.get_modpath("moreblocks") then
 		minetest.register_alias(modname .. ":panel_" .. origname .. "_vertical", newmod..":panel_" .. newname .. "_vertical")
 		minetest.register_alias(modname .. ":micro_" .. origname .. "_bottom", newmod..":micro_" .. newname .. "_bottom")
 		minetest.register_alias(modname .. ":micro_" .. origname .. "_top", newmod..":micro_" .. newname .. "_top")
-	end 
+	end
 
 	register_technic_stairs_alias("stairsplus", "concrete", "technic", "concrete")
 	register_technic_stairs_alias("stairsplus", "marble", "technic", "marble")

technic/init.lua

@@ -30,10 +30,10 @@ dofile(modpath.."/config.lua")
 -- Helper functions
 dofile(modpath.."/helpers.lua")
 
--- Items 
+-- Items
 dofile(modpath.."/items.lua")
 
--- Craft recipes for items 
+-- Craft recipes for items
 dofile(modpath.."/crafts.lua")
 
 -- Register functions

technic/items.lua

@@ -35,7 +35,7 @@ minetest.register_tool("technic:blue_energy_crystal", {
 			fleshy = {times={}, uses=10000, maxlevel=0}
 		}
 	}
-}) 
+})
 
 minetest.register_tool("technic:green_energy_crystal", {
 	description = S("Green Energy Crystal"),
@@ -51,7 +51,7 @@ minetest.register_tool("technic:green_energy_crystal", {
 			fleshy = {times={}, uses=10000, maxlevel=0}
 		}
 	}
-}) 
+})
 
 minetest.register_tool("technic:red_energy_crystal", {
 	description = S("Red Energy Crystal"),
@@ -67,7 +67,7 @@ minetest.register_tool("technic:red_energy_crystal", {
 			fleshy = {times={}, uses=10000, maxlevel=0}
 		}
 	}
-}) 
+})
 
 
 minetest.register_craftitem("technic:fine_copper_wire", {

technic/machines/switching_station.lua

@@ -198,7 +198,7 @@ minetest.register_abm({
 			end
 			return
 		end
-		
+
 		-- Which kind of network are we on:
 		pos1 = {x=pos.x, y=pos.y-1, z=pos.z}
 
@@ -211,7 +211,7 @@ minetest.register_abm({
 			meta:set_string("infotext", S("%s Has No Network"):format(machine_name))
 			return
 		end
-		
+
 		-- Run all the nodes
 		local function run_nodes(list)
 			for _, pos2 in ipairs(list) do
@@ -226,7 +226,7 @@ minetest.register_abm({
 				end
 			end
 		end
-		
+
 		run_nodes(PR_nodes)
 		run_nodes(RE_nodes)
 		run_nodes(BA_nodes)

technic/tools/flashlight.lua

@@ -8,7 +8,7 @@ local S = technic.getter
 technic.register_power_tool("technic:flashlight", flashlight_max_charge)
 
 minetest.register_alias("technic:light_off", "air")
-      
+
 minetest.register_tool("technic:flashlight", {
 	description = S("Flashlight"),
 	inventory_image = "technic_flashlight.png",

technic/tools/mining_drill.lua

@@ -62,7 +62,7 @@ end
 
 local function drill_dig_it1 (player)
 	local dir=player:get_look_dir()
-	if math.abs(dir.x)>math.abs(dir.z) then 
+	if math.abs(dir.x)>math.abs(dir.z) then
 		if dir.x>0 then return 0 end
 		return 1
 	end
@@ -152,7 +152,7 @@ local function drill_dig_it(pos, player, mode)
 	if mode == 1 then
 		drill_dig_it0(pos, player)
 	end
-	
+
 	if mode == 2 then -- 3 deep
 		dir = drill_dig_it1(player)
 		if dir == 0 then -- x+
@@ -184,7 +184,7 @@ local function drill_dig_it(pos, player, mode)
 			drill_dig_it0 (pos,player)
 		end
 	end
-	
+
 	if mode==3 then -- 3 wide
 		dir=drill_dig_it1(player)
 		if dir==0 or dir==1 then -- x
@@ -202,7 +202,7 @@ local function drill_dig_it(pos, player, mode)
 			drill_dig_it0 (pos,player)
 		end
 	end
-	
+
 	if mode==4 then -- 3 tall, selected in the middle
 		drill_dig_it0 (pos,player)
 		pos.y=pos.y-1
@@ -225,7 +225,7 @@ local function drill_dig_it(pos, player, mode)
 		drill_dig_it4(pos,player)
 		end
 	end
-	
+
 	minetest.sound_play("mining_drill", {pos = pos, gain = 1.0, max_hear_distance = 10,})
 end
 

technic/tools/prospector.lua

@@ -93,7 +93,7 @@ minetest.register_tool("technic:prospector", {
 			"label[0,7.5;Accuracy:]"..
 			"label[0,8;98%]")
 		return
-	end, 
+	end,
 })
 
 minetest.register_on_player_receive_fields(function(user, formname, fields)
@@ -117,7 +117,7 @@ minetest.register_on_player_receive_fields(function(user, formname, fields)
 	user:set_wielded_item(toolstack)
 	return true
 end)
- 
+
 minetest.register_craft({
 	output = "technic:prospector",
 	recipe = {

technic/tools/sonic_screwdriver.lua

@@ -86,7 +86,7 @@ minetest.register_tool("technic:sonic_screwdriver", {
 		return itemstack
 	end,
 })
- 
+
 minetest.register_craft({
 	output = "technic:sonic_screwdriver",
 	recipe = {

technic_worldgen/nodes.lua

@@ -8,7 +8,7 @@ minetest.register_node( ":technic:mineral_uranium", {
 	groups = {cracky=3, radioactive=1000},
 	sounds = default.node_sound_stone_defaults(),
 	drop = "technic:uranium_lump",
-}) 
+})
 
 minetest.register_node( ":technic:mineral_chromium", {
 	description = S("Chromium Ore"),
@@ -17,7 +17,7 @@ minetest.register_node( ":technic:mineral_chromium", {
 	groups = {cracky=3},
 	sounds = default.node_sound_stone_defaults(),
 	drop = "technic:chromium_lump",
-}) 
+})
 
 minetest.register_node( ":technic:mineral_zinc", {
 	description = S("Zinc Ore"),
@@ -52,7 +52,7 @@ minetest.register_node( ":technic:granite", {
 	is_ground_content = true,
 	groups = {cracky=1},
 	sounds = default.node_sound_stone_defaults(),
-}) 
+})
 
 minetest.register_node( ":technic:marble", {
 	description = S("Marble"),
@@ -60,7 +60,7 @@ minetest.register_node( ":technic:marble", {
 	is_ground_content = true,
 	groups = {cracky=3, marble=1},
 	sounds = default.node_sound_stone_defaults(),
-}) 
+})
 
 minetest.register_node( ":technic:marble_bricks", {
 	description = S("Marble Bricks"),
@@ -68,7 +68,7 @@ minetest.register_node( ":technic:marble_bricks", {
 	is_ground_content = true,
 	groups = {cracky=3},
 	sounds = default.node_sound_stone_defaults(),
-}) 
+})
 
 minetest.register_node(":technic:uranium_block", {
 	description = S("Uranium Block"),

wrench/init.lua

@@ -140,7 +140,7 @@ minetest.register_tool("wrench:wrench", {
 			lists[listname] = list
 		end
 		metadata.lists = lists
-		
+
 		local metas = {}
 		for name, meta_type in pairs(def.metas or {}) do
 			if meta_type == wrench.META_TYPE_INT then
@@ -152,7 +152,7 @@ minetest.register_tool("wrench:wrench", {
 			end
 		end
 		metadata.metas = metas
-		
+
 		stack:set_metadata(minetest.serialize(metadata))
 		minetest.remove_node(pos)
 		itemstack:add_wear(65535 / 20)

wrench/support.lua

@@ -11,7 +11,7 @@ Syntax:
 		store_meta_always = true,
 	}
 	owned - nodes that are protected by owner requirements (Ex. locked chests)
-	store_meta_always - when nodes are broken this ensures metadata and 
+	store_meta_always - when nodes are broken this ensures metadata and
 	inventory is always stored (Ex. active state for machines)
 --]]
 
@@ -19,7 +19,7 @@ wrench.META_TYPE_INT = 0
 wrench.META_TYPE_FLOAT = 1
 wrench.META_TYPE_STRING = 2
 
-local INT, STRING, FLOAT  = 
+local INT, STRING, FLOAT  =
 	wrench.META_TYPE_INT,
 	wrench.META_TYPE_STRING,
 	wrench.META_TYPE_FLOAT

wrench/technic.lua

@@ -1,5 +1,5 @@
 
-local INT, STRING, FLOAT  = 
+local INT, STRING, FLOAT  =
 	wrench.META_TYPE_INT,
 	wrench.META_TYPE_STRING,
 	wrench.META_TYPE_FLOAT
@@ -294,7 +294,7 @@ wrench:register_node("technic:mv_centrifuge_active", {
 
 local chest_mark_colors = {
 	'_black',
-	'_blue', 
+	'_blue',
 	'_brown',
 	'_cyan',
 	'_dark_green',