Remove trailing whitespaces

worldedit/cuboid.lua

@@ -2,16 +2,16 @@
 worldedit.cuboid_volumetric_expand = function(name, amount)
 	local pos1 = worldedit.pos1[name]
 	local pos2 = worldedit.pos2[name]
-	
+
 	if pos1 == nil or pos2 == nil then
 		return false, "Undefined cuboid"
 	end
-	
+
 	local delta1 = vector.new()
 	local delta2 = vector.new()
 	local delta_dir1
 	local delta_dir2
-	
+
 	delta1 = vector.add(delta1, amount)
 	delta2 = vector.add(delta2, amount)
 	delta_dir1, delta_dir2 = worldedit.get_expansion_directions(pos1, pos2)
@@ -19,7 +19,7 @@ worldedit.cuboid_volumetric_expand = function(name, amount)
 	delta2 = vector.multiply(delta2, delta_dir2)
 	worldedit.pos1[name] = vector.add(pos1, delta1)
 	worldedit.pos2[name] = vector.add(pos2, delta2)
-	
+
 	return true
 end
 
@@ -28,18 +28,18 @@ end
 worldedit.cuboid_linear_expand = function(name, axis, direction, amount)
 	local pos1 = worldedit.pos1[name]
 	local pos2 = worldedit.pos2[name]
-	
+
 	if pos1 == nil or pos2 == nil then
 		return false, "undefined cuboid"
 	end
-	
+
 	if direction ~= 1 and direction ~= -1 then
 		return false, "invalid marker"
 	end
-	
+
 	local marker = worldedit.marker_get_closest_to_axis(name, axis, direction)
 	local deltavect = vector.new()
-	
+
 	if axis == 'x' then
 		deltavect.x = amount * direction
 	elseif axis == 'y' then
@@ -49,7 +49,7 @@ worldedit.cuboid_linear_expand = function(name, axis, direction, amount)
 	else
 		return false, "invalid axis"
 	end
-	
+
 	worldedit.marker_move(name, marker, deltavect)
 	return true
 end
@@ -59,11 +59,11 @@ end
 worldedit.cuboid_shift = function(name, axis, amount)
 	local pos1 = worldedit.pos1[name]
 	local pos2 = worldedit.pos2[name]
-	
+
 	if pos1 == nil or pos2 == nil then
 		return false, "undefined cuboid"
 	end
-	
+
 	if axis == 'x' then
 		worldedit.pos1[name].x = pos1.x + amount
 		worldedit.pos2[name].x = pos2.x + amount
@@ -76,7 +76,7 @@ worldedit.cuboid_shift = function(name, axis, amount)
 	else
 		return false, "invalid axis"
 	end
-	
+
 	return true
 end
 
@@ -86,7 +86,7 @@ worldedit.marker_move = function(name, marker, deltavector)
 	if marker ~= 1 and marker ~= 2 then
 		return false
 	end
-	
+
 	if marker == 1 then
 		local pos = worldedit.pos1[name]
 		worldedit.pos1[name] = vector.add(deltavector, pos)
@@ -94,7 +94,7 @@ worldedit.marker_move = function(name, marker, deltavector)
 		local pos = worldedit.pos2[name]
 		worldedit.pos2[name] = vector.add(deltavector, pos)
 	end
-	
+
 	return true
 end
 
@@ -137,7 +137,7 @@ worldedit.marker_get_closest_to_player = function(name)
 	local playerpos = minetest.get_player_by_name(name):get_pos()
 	local dist1 = vector.distance(playerpos, worldedit.pos1[name])
 	local dist2 = vector.distance(playerpos, worldedit.pos2[name])
-	
+
 	if dist1 < dist2 then
 		return 1
 	else
@@ -150,7 +150,7 @@ end
 worldedit.marker_get_closest_to_axis = function(name, axis, direction)
 	local pos1 = vector.new()
 	local pos2 = vector.new()
-	
+
 	if direction ~= 1 and direction ~= -1 then
 		return nil
 	end
@@ -185,20 +185,20 @@ worldedit.marker_get_closest_to_axis = function(name, axis, direction)
 end
 
 
--- Translates up, down, left, right, front, back to their corresponding axes and 
+-- Translates up, down, left, right, front, back to their corresponding axes and
 -- directions according to faced direction
 worldedit.translate_direction = function(name, direction)
 	local axis, dir = worldedit.player_axis(name)
 	local resaxis, resdir
-	
+
 	if direction == "up" then
 		return 'y', 1
 	end
-	
+
 	if direction == "down" then
 		return 'y', -1
 	end
-	
+
 	if direction == "front" then
 		if axis == "y" then
 			resaxis = nil
@@ -208,7 +208,7 @@ worldedit.translate_direction = function(name, direction)
 			resdir = dir
 		end
 	end
-	
+
 	if direction == "back" then
 		if axis == "y" then
 			resaxis = nil
@@ -218,7 +218,7 @@ worldedit.translate_direction = function(name, direction)
 			resdir = -dir
 		end
 	end
-	
+
 	if direction == "left" then
 		if axis == 'x' then
 			resaxis = 'z'
@@ -228,7 +228,7 @@ worldedit.translate_direction = function(name, direction)
 			resdir = -dir
 		end
 	end
-	
+
 	if direction == "right" then
 		if axis == 'x' then
 			resaxis = 'z'
@@ -238,6 +238,6 @@ worldedit.translate_direction = function(name, direction)
 			resdir = dir
 		end
 	end
-	
+
 	return resaxis, resdir
 end

worldedit_commands/init.lua

@@ -64,7 +64,7 @@ end
 -- def = {
 --     privs = {}, -- Privileges needed
 --     params = "", -- Human readable parameter list (optional)
---         -- setting params = "" will automatically provide a parse() if not given 
+--         -- setting params = "" will automatically provide a parse() if not given
 --     description = "", -- Description
 --     require_pos = 0, -- Number of positions required to be set (optional)
 --     parse = function(param)
@@ -877,7 +877,7 @@ local check_pyramid = function(param)
 	end
 	return true, axis, tonumber(height), node
 end
-     
+
 worldedit.register_command("hollowpyramid", {
 	params = "x/y/z/? <height> <node>",
 	description = "Add hollow pyramid centered at WorldEdit position 1 along the given axis with height <height>, composed of <node>",