Doors: Code cleanup

Remove spaces inside curly brackets
Split lines over 90 columns

mods/doors/init.lua

@@ -1,4 +1,3 @@
-
 --[[
 
 Copyright (C) 2012 PilzAdam
@@ -166,9 +165,11 @@ function _doors.door_toggle(pos, clicker)
 
 	local dir = minetest.get_node(pos).param2
 	if state % 2 == 0 then
-		minetest.sound_play(def.door.sounds[1], {pos = pos, gain = 0.3, max_hear_distance = 10})
+		minetest.sound_play(def.door.sounds[1],
+			{pos = pos, gain = 0.3, max_hear_distance = 10})
 	else
-		minetest.sound_play(def.door.sounds[2], {pos = pos, gain = 0.3, max_hear_distance = 10})
+		minetest.sound_play(def.door.sounds[2],
+			{pos = pos, gain = 0.3, max_hear_distance = 10})
 	end
 
 	minetest.swap_node(pos, {
@@ -181,21 +182,25 @@ function _doors.door_toggle(pos, clicker)
 end
 
 
-local function on_place_node(place_to, newnode, placer, oldnode, itemstack, pointed_thing)
+local function on_place_node(place_to, newnode,
+	placer, oldnode, itemstack, pointed_thing)
 	-- Run script hook
 	local _, callback
 	for _, callback in ipairs(core.registered_on_placenodes) do
 		-- Deepcopy pos, node and pointed_thing because callback can modify them
 		local place_to_copy = {x = place_to.x, y = place_to.y, z = place_to.z}
-		local newnode_copy = {name = newnode.name, param1 = newnode.param1, param2 = newnode.param2}
+		local newnode_copy =
-		local oldnode_copy = {name = oldnode.name, param1 = oldnode.param1, param2 = oldnode.param2}
+			{name = newnode.name, param1 = newnode.param1, param2 = newnode.param2}
+		local oldnode_copy =
+			{name = oldnode.name, param1 = oldnode.param1, param2 = oldnode.param2}
 		local pointed_thing_copy = {
 			type  = pointed_thing.type,
 			above = vector.new(pointed_thing.above),
 			under = vector.new(pointed_thing.under),
 			ref   = pointed_thing.ref,
 		}
-		callback(place_to_copy, newnode_copy, placer, oldnode_copy, itemstack, pointed_thing_copy)
+		callback(place_to_copy, newnode_copy, placer,
+			oldnode_copy, itemstack, pointed_thing_copy)
 	end
 end
 
@@ -269,7 +274,8 @@ function doors.register(name, def)
 			end
 
 			local above = {x = pos.x, y = pos.y + 1, z = pos.z}
-			if not minetest.registered_nodes[minetest.get_node(above).name].buildable_to then
+			if not minetest.registered_nodes[
+				minetest.get_node(above).name].buildable_to then
 				return itemstack
 			end
 
@@ -316,7 +322,8 @@ function doors.register(name, def)
 				itemstack:take_item()
 			end
 
-			on_place_node(pos, minetest.get_node(pos), placer, node, itemstack, pointed_thing)
+			on_place_node(pos, minetest.get_node(pos),
+				placer, node, itemstack, pointed_thing)
 
 			return itemstack
 		end
@@ -514,11 +521,15 @@ function _doors.trapdoor_toggle(pos, clicker)
 	local def = minetest.registered_nodes[node.name]
 
 	if string.sub(node.name, -5) == "_open" then
-		minetest.sound_play(def.sound_close, {pos = pos, gain = 0.3, max_hear_distance = 10})
+		minetest.sound_play(def.sound_close,
-		minetest.swap_node(pos, {name = string.sub(node.name, 1, string.len(node.name) - 5), param1 = node.param1, param2 = node.param2})
+			{pos = pos, gain = 0.3, max_hear_distance = 10})
+		minetest.swap_node(pos, {name = string.sub(node.name, 1,
+			string.len(node.name) - 5), param1 = node.param1, param2 = node.param2})
 	else
-		minetest.sound_play(def.sound_open, {pos = pos, gain = 0.3, max_hear_distance = 10})
+		minetest.sound_play(def.sound_open,
-		minetest.swap_node(pos, {name = node.name .. "_open", param1 = node.param1, param2 = node.param2})
+			{pos = pos, gain = 0.3, max_hear_distance = 10})
+		minetest.swap_node(pos, {name = node.name .. "_open",
+			param1 = node.param1, param2 = node.param2})
 	end
 end
 
@@ -527,7 +538,8 @@ function doors.register_trapdoor(name, def)
 	local name_opened = name.."_open"
 
 	local function check_player_priv(pos, player)
-		if not def.protected or minetest.check_player_privs(player, "protection_bypass") then
+		if not def.protected or
+				minetest.check_player_privs(player, "protection_bypass") then
 			return true
 		end
 		local meta = minetest.get_meta(pos)