default.log_player_action doesn't insert " at " before position

game_api.txt

@@ -1136,7 +1136,7 @@ the log.
  * `player`        The player who performed the action
  * `message_parts` Any mumber of message parts describing the action
                    in 3rd person singular present tense. It can also
-		   contain a `vector` which is logged as " at (X,Y,Z)"
+		   contain a `vector` which is logged as "(X,Y,Z)"
 
 `default.set_inventory_action_loggers(def, name)`
 

mods/default/functions.lua

@@ -737,7 +737,7 @@ function default.log_player_action(player, ...)
 			and player.is_fake_player or "*").. ")"
 	end
 	for _, v in ipairs({...}) do
-		msg = msg .. " " .. (is_vector(v) and ("at " .. minetest.pos_to_string(v)) or v)
+		msg = msg .. " " .. (is_vector(v) and minetest.pos_to_string(v) or v)
 	end
 	minetest.log("action",  msg)
 end
@@ -745,13 +745,13 @@ end
 function default.set_inventory_action_loggers(def, name)
 	def.on_metadata_inventory_move = function(pos, from_list, from_index,
 			to_list, to_index, count, player)
-		default.log_player_action(player, "moves stuff in", name, pos)
+		default.log_player_action(player, "moves stuff in", name, "at", pos)
 	end
 	def.on_metadata_inventory_put = function(pos, listname, index, stack, player)
-		default.log_player_action(player, "moves", stack:get_name(), "to", name, pos)
+		default.log_player_action(player, "moves", stack:get_name(), "to", name, "at", pos)
 	end
 	def.on_metadata_inventory_take = function(pos, listname, index, stack, player)
-		default.log_player_action(player, "takes", stack:get_name(), "from", name, pos)
+		default.log_player_action(player, "takes", stack:get_name(), "from", name, "at", pos)
 	end
 end
 

mods/default/nodes.lua

@@ -2602,7 +2602,7 @@ local function register_sign(material, desc, def)
 				return
 			end
 			default.log_player_action(sender, "wrote \"" .. text ..
-				"\" to the sign", pos)
+				"\" to the sign at", pos)
 			local meta = minetest.get_meta(pos)
 			meta:set_string("text", text)
 

mods/default/trees.lua

@@ -572,7 +572,7 @@ function default.sapling_on_place(itemstack, placer, pointed_thing,
 		return itemstack
 	end
 
-	default.log_player_action(placer, "places node", sapling_name, pos)
+	default.log_player_action(placer, "places node", sapling_name, "at", pos)
 
 	local take_item = not minetest.is_creative_enabled(player_name)
 	local newnode = {name = sapling_name}

mods/farming/api.lua

@@ -178,7 +178,7 @@ farming.place_seed = function(itemstack, placer, pointed_thing, plantname)
 	end
 
 	-- add the node and remove 1 item from the itemstack
-	default.log_player_action(placer, "places node", plantname, pt.above)
+	default.log_player_action(placer, "places node", plantname, "at", pt.above)
 	minetest.add_node(pt.above, {name = plantname, param2 = 1})
 	tick(pt.above)
 	if not minetest.is_creative_enabled(player_name) then

mods/tnt/init.lua

@@ -465,7 +465,7 @@ minetest.register_node("tnt:gunpowder", {
 	on_punch = function(pos, node, puncher)
 		if puncher:get_wielded_item():get_name() == "default:torch" then
 			minetest.set_node(pos, {name = "tnt:gunpowder_burning"})
-			default.log_player_action(puncher, "ignites tnt:gunpowder", pos)
+			default.log_player_action(puncher, "ignites tnt:gunpowder at", pos)
 		end
 	end,
 	on_blast = function(pos, intensity)
@@ -633,7 +633,7 @@ function tnt.register_tnt(def)
 				if puncher:get_wielded_item():get_name() == "default:torch" then
 					minetest.swap_node(pos, {name = name .. "_burning"})
 					minetest.registered_nodes[name .. "_burning"].on_construct(pos)
-					default.log_player_action(puncher, "ignites", node.name, pos)
+					default.log_player_action(puncher, "ignites", node.name, "at", pos)
 				end
 			end,
 			on_blast = function(pos, intensity)