diff --git a/morelights/init.lua b/morelights/init.lua
index ee6ecc2..29dd3e4 100644
--- a/morelights/init.lua
+++ b/morelights/init.lua
@@ -5,7 +5,7 @@ function morelights.register_variants(variants, fixedDef)
         local name = variant.name
         local def = table.copy(fixedDef)
 
-        for k,v in pairs(variant) do
+        for k, v in pairs(variant) do
             if k ~= "name" then
                 def[k] = v
             end
@@ -15,7 +15,8 @@ function morelights.register_variants(variants, fixedDef)
     end
 end
 
-function morelights.on_place_hanging(itemstack, placer, pointed_thing, replaceName)
+function morelights.on_place_hanging(itemstack, placer, pointed_thing,
+            replaceName)
     local ceiling = minetest.get_node(vector.add(pointed_thing.above,
         {x=0, y=1, z=0}))
 
@@ -24,10 +25,10 @@ function morelights.on_place_hanging(itemstack, placer, pointed_thing, replaceNa
         and not (placer and placer:get_player_control().sneak) then
 
         local name = itemstack:get_name()
-        local fakestack = itemstack
-        fakestack:set_name(replaceName)
+        local fakeStack = itemstack
+        fakeStack:set_name(replaceName)
 
-        minetest.item_place(fakestack, placer, pointed_thing, 0)
+        minetest.item_place(fakeStack, placer, pointed_thing, 0)
         itemstack:set_name(name)
 
         return itemstack
@@ -38,7 +39,8 @@ function morelights.on_place_hanging(itemstack, placer, pointed_thing, replaceNa
 end
 
 function morelights.rotate_and_place(itemstack, placer, pointed_thing, lookup)
-    local dir = minetest.dir_to_wallmounted(vector.subtract(pointed_thing.under, pointed_thing.above))
+    local dir = minetest.dir_to_wallmounted(
+            vector.subtract(pointed_thing.under, pointed_thing.above))
     local fDirs = lookup or {[0] = 20, 0, 16, 12, 8, 4}
     minetest.item_place(itemstack, placer, pointed_thing, fDirs[dir] or 0)
     return itemstack
diff --git a/morelights/nodes.lua b/morelights/nodes.lua
index 83f4f9d..594ae06 100644
--- a/morelights/nodes.lua
+++ b/morelights/nodes.lua
@@ -4,22 +4,30 @@ minetest.register_craftitem("morelights:bulb", {
 })
 
 morelights.register_variants({
-    {name = "morelights:pole_d", description = "Metal Pole (dark)",
+    {
+        name = "morelights:pole_d",
+        description = "Metal Pole (dark)",
         tiles = {"morelights_metal_dark_32.png"},
         inventory_image = "morelights_pole_d_inv.png",
         wield_image = "morelights_pole_d_inv.png",
+
         on_place = function(itemstack, placer, pointed_thing)
-            return morelights.on_place_hanging(itemstack, placer, pointed_thing,
-                "morelights:pole_ceiling_d")
-        end},
-    {name = "morelights:pole_l", description = "Metal Pole (light)",
+            return morelights.on_place_hanging(itemstack, placer,
+                    pointed_thing, "morelights:pole_ceiling_d")
+        end
+    },
+    {
+        name = "morelights:pole_l",
+        description = "Metal Pole (light)",
         tiles = {"morelights_metal_light_32.png"},
         inventory_image = "morelights_pole_l_inv.png",
         wield_image = "morelights_pole_l_inv.png",
+
         on_place = function(itemstack, placer, pointed_thing)
-            return morelights.on_place_hanging(itemstack, placer, pointed_thing,
-                "morelights:pole_ceiling_l")
-        end}
+            return morelights.on_place_hanging(itemstack, placer,
+                    pointed_thing, "morelights:pole_ceiling_l")
+        end
+    }
 },
 {
     drawtype = "nodebox",
@@ -41,10 +49,16 @@ morelights.register_variants({
 })
 
 morelights.register_variants({
-    {name = "morelights:pole_ceiling_d",
-        tiles = {"morelights_metal_dark_32.png"}, drop = "morelights:pole_d"},
-    {name = "morelights:pole_ceiling_l",
-        tiles = {"morelights_metal_light_32.png"}, drop = "morelights:pole_l"}
+    {
+        name = "morelights:pole_ceiling_d",
+        tiles = {"morelights_metal_dark_32.png"},
+        drop = "morelights:pole_d"
+    },
+    {
+        name = "morelights:pole_ceiling_l",
+        tiles = {"morelights_metal_light_32.png"},
+        drop = "morelights:pole_l"
+    }
 },
 {
     drawtype = "nodebox",
@@ -68,22 +82,29 @@ morelights.register_variants({
 })
 
 morelights.register_variants({
-    {name = "morelights:chain_d", description = "Metal Chain (dark)",
+    {
+        name = "morelights:chain_d",
+        description = "Metal Chain (dark)",
         tiles = {"morelights_metal_dark_32.png"},
         inventory_image = "morelights_chain_d_inv.png",
         wield_image = "morelights_chain_d_inv.png",
+
         on_place = function(itemstack, placer, pointed_thing)
             return morelights.on_place_hanging(itemstack, placer, pointed_thing,
                 "morelights:chain_ceiling_d")
         end},
-    {name = "morelights:chain_l", description = "Metal Chain (light)",
+    {
+        name = "morelights:chain_l",
+        description = "Metal Chain (light)",
         tiles = {"morelights_metal_light_32.png"},
         inventory_image = "morelights_chain_l_inv.png",
         wield_image = "morelights_chain_l_inv.png",
+
         on_place = function(itemstack, placer, pointed_thing)
             return morelights.on_place_hanging(itemstack, placer, pointed_thing,
                 "morelights:chain_ceiling_l")
-        end}
+        end
+    }
 },
 {
     drawtype = "mesh",
@@ -103,10 +124,16 @@ morelights.register_variants({
 })
 
 morelights.register_variants({
-    {name = "morelights:chain_ceiling_d",
-        tiles = {"morelights_metal_dark_32.png"}, drop = "morelights:chain_d"},
-    {name = "morelights:chain_ceiling_l",
-        tiles = {"morelights_metal_light_32.png"}, drop = "morelights:chain_l"}
+    {
+        name = "morelights:chain_ceiling_d",
+        tiles = {"morelights_metal_dark_32.png"},
+        drop = "morelights:chain_d"
+    },
+    {
+        name = "morelights:chain_ceiling_l",
+        tiles = {"morelights_metal_light_32.png"},
+        drop = "morelights:chain_l"
+    }
 },
 {
     drawtype = "mesh",
diff --git a/morelights_extras/init.lua b/morelights_extras/init.lua
index 76c5024..301c805 100644
--- a/morelights_extras/init.lua
+++ b/morelights_extras/init.lua
@@ -9,8 +9,10 @@ minetest.register_node("morelights_extras:f_block", {
 
 minetest.register_node("morelights_extras:dirt_with_grass", {
     description = "Grass Light",
-    tiles = {"default_grass.png^morelights_extras_blocklight.png",
-        "default_dirt.png", "default_dirt.png^default_grass_side.png"},
+    tiles = {
+        "default_grass.png^morelights_extras_blocklight.png",
+        "default_dirt.png", "default_dirt.png^default_grass_side.png"
+    },
     paramtype = "light",
     light_source = 12,
     groups = {cracky = 2, oddly_breakable_by_hand = 3},
@@ -49,7 +51,7 @@ minetest.register_node("morelights_extras:stairlight", {
     walkable = false,
     tiles = {"morelights_metal_dark.png"},
     overlay_tiles = {"", "morelights_extras_stairlight.png",
-        "", "", "morelights_extras_stairlight.png"},
+            "", "", "morelights_extras_stairlight.png"},
     inventory_image = "morelights_extras_stairlight_inv.png",
     wield_image = "morelights_extras_stairlight_inv.png",
     paramtype = "light",
diff --git a/morelights_modern/init.lua b/morelights_modern/init.lua
index 31ab8cd..51824b8 100644
--- a/morelights_modern/init.lua
+++ b/morelights_modern/init.lua
@@ -14,9 +14,12 @@ minetest.register_node("morelights_modern:smallblock", {
         type = "fixed",
         fixed = {-1/4, -1/2, -1/4, 1/4, 0, 1/4}
     },
-    tiles = {"morelights_metal_dark.png^morelights_modern_smallblock.png",
+    tiles = {
         "morelights_metal_dark.png^morelights_modern_smallblock.png",
-        "[combine:16x16:0,0=morelights_metal_dark.png:0,4=morelights_modern_smallblock.png"},
+        "morelights_metal_dark.png^morelights_modern_smallblock.png",
+        "[combine:16x16:0,0=morelights_metal_dark.png" ..
+                ":0,4=morelights_modern_smallblock.png"
+    },
     paramtype = "light",
     paramtype2 = "facedir",
     light_source = 12,
@@ -29,12 +32,24 @@ minetest.register_node("morelights_modern:smallblock", {
 })
 
 morelights.register_variants({
-    {name = "morelights_modern:post_d", description = "Modern Post Light (dark)",
-        tiles = {"morelights_metal_dark.png", "morelights_metal_dark.png",
-        "morelights_metal_dark.png^morelights_modern_post.png"}},
-    {name = "morelights_modern:post_l", description = "Modern Post Light (light)",
-        tiles = {"morelights_metal_light.png", "morelights_metal_light.png",
-        "morelights_metal_light.png^morelights_modern_post.png"}}
+    {
+        name = "morelights_modern:post_d",
+        description = "Modern Post Light (dark)",
+        tiles = {
+            "morelights_metal_dark.png",
+            "morelights_metal_dark.png",
+            "morelights_metal_dark.png^morelights_modern_post.png"
+        }
+    },
+    {
+        name = "morelights_modern:post_l",
+        description = "Modern Post Light (light)",
+        tiles = {
+            "morelights_metal_light.png",
+            "morelights_metal_light.png",
+            "morelights_metal_light.png^morelights_modern_post.png"
+        }
+    }
 },
 {
     drawtype = "nodebox",
@@ -49,12 +64,16 @@ morelights.register_variants({
 })
 
 morelights.register_variants({
-    {name = "morelights_modern:streetpost_d",
+    {
+        name = "morelights_modern:streetpost_d",
         description = "Street Lamp Post (dark)--connects to bar lights",
-        tiles = {"morelights_metal_dark.png"}},
-    {name = "morelights_modern:streetpost_l",
+        tiles = {"morelights_metal_dark.png"}
+    },
+    {
+        name = "morelights_modern:streetpost_l",
         description = "Street Lamp Post (light)--connects to bar lights",
-        tiles = {"morelights_metal_light.png"}}
+        tiles = {"morelights_metal_light.png"}
+    }
 },
 {
     drawtype = "nodebox",
@@ -66,7 +85,10 @@ morelights.register_variants({
         connect_back = {-1/16, 3/8, 1/16, 1/16, 7/16, 1/2},
         connect_right = {1/16, 3/8, -1/16, 1/2, 7/16, 1/16},
     },
-    connects_to = {"morelights_modern:barlight_c", "morelights_modern:barlight_s"},
+    connects_to = {
+        "morelights_modern:barlight_c",
+        "morelights_modern:barlight_s"
+    },
     paramtype = "light",
     groups = {cracky = 2, oddly_breakable_by_hand = 3},
     sounds = default.node_sound_metal_defaults(),
@@ -83,10 +105,17 @@ minetest.register_node("morelights_modern:barlight_c", {
         connect_back = {-1/8, 3/8, 1/8, 1/8, 1/2, 1/2},
         connect_right = {1/8, 3/8, -1/8, 1/2, 1/2, 1/8},
     },
-    connects_to = {"morelights_modern:barlight_c", "morelights_modern:barlight_s",
-        "morelights_modern:streetpost_d", "morelights_modern:streetpost_l"},
-    tiles = {"morelights_metal_dark.png", "morelights_modern_barlight.png",
-        "morelights_metal_dark.png"},
+    connects_to = {
+        "morelights_modern:barlight_c",
+        "morelights_modern:barlight_s",
+        "morelights_modern:streetpost_d",
+        "morelights_modern:streetpost_l"
+    },
+    tiles = {
+        "morelights_metal_dark.png",
+        "morelights_modern_barlight.png",
+        "morelights_metal_dark.png"
+    },
     paramtype = "light",
     light_source = LIGHT_MAX,
     groups = {cracky = 2, oddly_breakable_by_hand = 3},
@@ -100,8 +129,11 @@ minetest.register_node("morelights_modern:barlight_s", {
         type = "fixed",
         fixed = {-1/2, 3/8, -1/8, 1/2, 1/2, 1/8},
     },
-    tiles = {"morelights_metal_dark.png", "morelights_modern_barlight.png",
-        "morelights_metal_dark.png"},
+    tiles = {
+        "morelights_metal_dark.png",
+        "morelights_modern_barlight.png",
+        "morelights_metal_dark.png"
+    },
     paramtype = "light",
     paramtype2 = "facedir",
     light_source = LIGHT_MAX,
@@ -116,8 +148,10 @@ minetest.register_node("morelights_modern:ceilinglight", {
         type = "fixed",
         fixed = {-1/4, 3/8, -1/4, 1/4, 1/2, 1/4}
     },
-    tiles = {"morelights_metal_dark.png",
-        "morelights_metal_dark.png^morelights_modern_block.png"},
+    tiles = {
+        "morelights_metal_dark.png",
+        "morelights_metal_dark.png^morelights_modern_block.png"
+    },
     paramtype = "light",
     paramtype2 = "facedir",
     light_source = LIGHT_MAX,
@@ -131,12 +165,16 @@ minetest.register_node("morelights_modern:ceilinglight", {
 })
 
 morelights.register_variants({
-    {name = "morelights_modern:canlight_d",
+    {
+        name = "morelights_modern:canlight_d",
         description = "Modern Can Light (dark)",
-        tiles = {"morelights_metal_dark.png^morelights_modern_canlight.png"}},
-    {name = "morelights_modern:canlight_l",
+        tiles = {"morelights_metal_dark.png^morelights_modern_canlight.png"}
+    },
+    {
+        name = "morelights_modern:canlight_l",
         description = "Modern Can Light (light)",
-        tiles = {"morelights_metal_light.png^morelights_modern_canlight.png"}},
+        tiles = {"morelights_metal_light.png^morelights_modern_canlight.png"}
+    },
 },
 {
     drawtype = "mesh",
@@ -181,14 +219,21 @@ minetest.register_node("morelights_modern:walllamp", {
 })
 
 morelights.register_variants({
-    {name = "morelights_modern:tablelamp_d",
+    {
+        name = "morelights_modern:tablelamp_d",
         description = "Modern Table Lamp (dark)",
-        tiles = {"morelights_metal_light_32.png^morelights_modern_tablelamp_o.png",
-        "morelights_modern_tablelamp_d.png"}},
-    {name = "morelights_modern:tablelamp_l",
+        tiles = {
+            "morelights_metal_light_32.png^morelights_modern_tablelamp_o.png",
+            "morelights_modern_tablelamp_d.png"}
+        },
+    {
+        name = "morelights_modern:tablelamp_l",
         description = "Modern Table Lamp (light)",
-        tiles = {"morelights_metal_dark_32.png^morelights_modern_tablelamp_o.png",
-        "morelights_modern_tablelamp_l.png"}},
+        tiles = {
+            "morelights_metal_dark_32.png^morelights_modern_tablelamp_o.png",
+            "morelights_modern_tablelamp_l.png"
+        }
+    },
 },
 {
     drawtype = "mesh",
@@ -208,12 +253,20 @@ morelights.register_variants({
 })
 
 morelights.register_variants({
-    {name = "morelights_modern:pathlight_d",
+    {
+        name = "morelights_modern:pathlight_d",
         description = "Modern Path Light (dark)",
-        tiles = {"morelights_metal_dark_32.png^morelights_modern_pathlight.png"}},
-    {name = "morelights_modern:pathlight_l",
+        tiles = {
+            "morelights_metal_dark_32.png^morelights_modern_pathlight.png"
+        }
+    },
+    {
+        name = "morelights_modern:pathlight_l",
         description = "Modern Path Light (light)",
-        tiles = {"morelights_metal_light_32.png^morelights_modern_pathlight.png"}}
+        tiles = {
+            "morelights_metal_light_32.png^morelights_modern_pathlight.png"
+        }
+    }
 },
 {
     drawtype = "nodebox",
diff --git a/morelights_vintage/init.lua b/morelights_vintage/init.lua
index 016a913..79a4f95 100644
--- a/morelights_vintage/init.lua
+++ b/morelights_vintage/init.lua
@@ -46,19 +46,23 @@ minetest.register_node("morelights_vintage:chain_ceiling_b", {
     mesh = "morelights_chain_ceiling.obj",
     collision_box = {
         type = "fixed",
-        fixed = {{-3/16,  7/16, -3/16, 3/16,  8/16, 3/16},
-            {-1/16, -8/16, -1/16, 1/16, 7/16, 1/16}}
+        fixed = {
+            {-3/16,  7/16, -3/16, 3/16,  8/16, 3/16},
+            {-1/16, -8/16, -1/16, 1/16, 7/16, 1/16}
+        }
     },
     selection_box = {
         type = "fixed",
-        fixed = {{-3/16,  7/16, -3/16, 3/16,  8/16, 3/16},
-            {-1/16, -8/16, -1/16, 1/16, 7/16, 1/16}}
+        fixed = {
+            {-3/16,  7/16, -3/16, 3/16,  8/16, 3/16},
+            {-1/16, -8/16, -1/16, 1/16, 7/16, 1/16}
+        }
     },
     tiles = {"morelights_vintage_brass_32.png"},
     drop = "morelights_vintage:chain_b",
     paramtype = "light",
     groups = {cracky = 3, oddly_breakable_by_hand = 3,
-        not_in_creative_inventory = 1, mounted_ceiling = 1},
+            not_in_creative_inventory = 1, mounted_ceiling = 1},
     sounds = default.node_sound_metal_defaults(),
 })
 
@@ -78,13 +82,17 @@ minetest.register_node("morelights_vintage:smallblock", {
         type = "fixed",
         fixed = {-1/4, -1/2, -1/4, 1/4, 0, 1/4}
     },
-    tiles = {"morelights_vintage_block.png", "morelights_vintage_block.png",
-        "[combine:16x16:0,4=morelights_vintage_block.png"},
+    tiles = {
+        "morelights_vintage_block.png",
+        "morelights_vintage_block.png",
+        "[combine:16x16:0,4=morelights_vintage_block.png"
+    },
     paramtype = "light",
     paramtype2 = "facedir",
     light_source = 12,
     groups = {cracky = 2, oddly_breakable_by_hand = 3},
     sounds = default.node_sound_glass_defaults(),
+
     on_place = function(itemstack, placer, pointed_thing)
         return morelights.rotate_and_place(itemstack, placer, pointed_thing)
     end,
@@ -94,7 +102,10 @@ minetest.register_node("morelights_vintage:lantern_f", {
     description = "Vintage Lantern (floor, wall, or ceiling)",
     drawtype = "mesh",
     mesh = "morelights_vintage_lantern_f.obj",
-    tiles = {"morelights_vintage_lantern.png", "morelights_metal_dark_32.png"},
+    tiles = {
+        "morelights_vintage_lantern.png",
+        "morelights_metal_dark_32.png"
+    },
     collision_box = {
         type = "fixed",
         fixed = {-3/16, -1/2, -3/16, 3/16, 1/16, 3/16}
@@ -110,7 +121,7 @@ minetest.register_node("morelights_vintage:lantern_f", {
 
     on_place = function(itemstack, placer, pointed_thing)
         local wdir = minetest.dir_to_wallmounted(
-            vector.subtract(pointed_thing.under, pointed_thing.above))
+                vector.subtract(pointed_thing.under, pointed_thing.above))
         local fakestack = itemstack
 
         if wdir == 0 then
@@ -151,7 +162,10 @@ minetest.register_node("morelights_vintage:lantern_c", {
 minetest.register_node("morelights_vintage:lantern_w", {
     drawtype = "mesh",
     mesh = "morelights_vintage_lantern_w.obj",
-    tiles = {"morelights_vintage_lantern.png", "morelights_metal_dark_32.png"},
+    tiles = {
+        "morelights_vintage_lantern.png",
+        "morelights_metal_dark_32.png"
+    },
     collision_box = {
         type = "fixed",
         fixed = {-3/16, -1/4, -5/16, 3/16, 1/8, 3/16}
@@ -175,7 +189,10 @@ minetest.register_node("morelights_vintage:hangingbulb", {
     description = "Vintage Hanging Light Bulb",
     drawtype = "mesh",
     mesh = "morelights_vintage_hangingbulb.obj",
-    tiles = {"morelights_vintage_hangingbulb.png^[lowpart:50:morelights_metal_dark_32.png"},
+    tiles = {
+        "morelights_vintage_hangingbulb.png" ..
+                "^[lowpart:50:morelights_metal_dark_32.png"
+    },
     inventory_image = "morelights_vintage_hangingbulb_inv.png",
     wield_image = "morelights_vintage_hangingbulb_inv.png",
     use_texture_alpha = true,
@@ -197,10 +214,19 @@ minetest.register_node("morelights_vintage:oillamp", {
     description = "Vintage Oil Lamp",
     drawtype = "mesh",
     mesh = "morelights_vintage_oillamp.obj",
-    tiles = {{name = "morelights_vintage_oil_flame.png",
-        animation = {type = "sheet_2d", frames_w = 16, frames_h = 1, frame_length = 0.3}},
+    tiles = {
+        {
+            name = "morelights_vintage_oil_flame.png",
+            animation = {
+                type = "sheet_2d",
+                frames_w = 16,
+                frames_h = 1,
+                frame_length = 0.3
+            }
+        },
         "morelights_vintage_oillamp.png",
-        "morelights_vintage_brass_32.png"},
+        "morelights_vintage_brass_32.png"
+    },
     collision_box = {
         type = "fixed",
         fixed = {-1/8, -1/2, -1/8, 1/8, 1/4, 1/8}
@@ -219,8 +245,10 @@ minetest.register_node("morelights_vintage:chandelier", {
     description = "Vintage Chandelier",
     drawtype = "mesh",
     mesh = "morelights_vintage_chandelier.obj",
-    tiles = {"morelights_vintage_chandelier.png",
-        "morelights_vintage_brass_32.png^[multiply:#DFDFDF"},
+    tiles = {
+        "morelights_vintage_chandelier.png",
+        "morelights_vintage_brass_32.png^[multiply:#DFDFDF"
+    },
     collision_box = {
         type = "fixed",
         fixed = {-3/8, -1/2, -3/8, 3/8, 1/2, 3/8}