Change all references of //dig to //fixlight, document the changes, fix a small typo.

Chat Commands.md

@@ -162,9 +162,9 @@ Rotate the current WorldEdit positions and region along the x/y/z/? axis by angl
     //rotate z 270
     //rotate ? -90
 
-### //dig
+### //fixlight
 
-Dig the current WorldEdit region.
+Fixes the lighting in the current WorldEdit region.
 
     //dig
 

WorldEdit API.md

@@ -56,11 +56,11 @@ Rotates a region defined by the positions `pos1` and `pos2` by `angle` degrees c
 
 Returns the number of nodes rotated, the new position 1, and the new position 2.
 
-### count = worldedit.dig(pos1, pos2)
+### count = worldedit.fixlight(pos1, pos2)
 
-Digs a region defined by positions `pos1` and `pos2`.
+Fixes the lighting in a region defined by positions `pos1` and `pos2`.
 
-Returns the number of nodes dug.
+Returns the number of nodes updated.
 
 Primitives
 ----------

worldedit/manipulations.lua

@@ -304,11 +304,11 @@ worldedit.rotate = function(pos1, pos2, axis, angle)
 	return count, pos1, pos2
 end
 
---Fixes the Lightning in a region defined by positions `pos1` and `pos2`, returning the number of nodes dug
+--fixes the lighting in a region defined by positions `pos1` and `pos2`, returning the number of nodes updated
 worldedit.fixlight = function(pos1, pos2)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
 	local env = minetest.env
-	local d = 0
+	local count = 0
 
 	local pos = {x=pos1.x, y=0, z=0}
 	while pos.x <= pos2.x do
@@ -316,10 +316,9 @@ worldedit.fixlight = function(pos1, pos2)
 		while pos.y <= pos2.y do
 			pos.z = pos1.z
 			while pos.z <= pos2.z do
-				local node = env:get_node(pos)
-				if node.name == "air" then
+				if env:get_node(pos).name == "air" then
 					env:dig_node(pos)
-					d = d + 1
+					count = count + 1
 				end
 				pos.z = pos.z + 1
 			end
@@ -327,5 +326,5 @@ worldedit.fixlight = function(pos1, pos2)
 		end
 		pos.x = pos.x + 1
 	end
-	return d
+	return count
 end

worldedit_commands/init.lua

@@ -546,7 +546,7 @@ minetest.register_chatcommand("/rotate", {
 
 minetest.register_chatcommand("/fixlight", {
 	params = "",
-	description = "Fix the Lightning in the current WorldEdit region",
+	description = "Fix the lighting in the current WorldEdit region",
 	privs = {worldedit=true},
 	func = function(name, param)
 		local pos1, pos2 = worldedit.pos1[name], worldedit.pos2[name]
@@ -556,7 +556,7 @@ minetest.register_chatcommand("/fixlight", {
 		end
 
 		local count = worldedit.fixlight(pos1, pos2)
-		minetest.chat_send_player(name, count .. " nodes dug")
+		minetest.chat_send_player(name, count .. " nodes updated")
 	end,
 })