Rename !who to !players and make it list all players

src/botcmds.lua

@@ -104,3 +104,17 @@ mt_irc:register_bot_command("uptime", {
 	end
 })
 
+
+mt_irc:register_bot_command("players", {
+	description = "List the players on the server",
+	func = function(user, args)
+		local players = minetest.get_connected_players()
+		local names = {}
+		for _, player in pairs(players) do
+			table.insert(names, player:get_player_name())
+		end
+		mt_irc:say(user.nick, "Connected players: "
+				..table.concat(names))
+	end
+})
+

src/messages.lua

@@ -2,10 +2,8 @@
 -- See LICENSE.txt for details.
 
 
-if not mt_irc.sendLocal then
-	function mt_irc:sendLocal(message)
-		minetest.chat_send_all(message)
-	end
+function mt_irc:sendLocal(message)
+	minetest.chat_send_all(message)
 end
 
 function mt_irc:queueMsg(message)

src/player_part.lua

@@ -49,19 +49,6 @@ minetest.register_chatcommand("who", {
 	end
 })
 
-
- 
-mt_irc:register_bot_command("who", {
-	description = "Tell who is playing",
-	func = function(user, args)
-		local s = ""
-		for name, _ in pairs(mt_irc.joined_players) do
-			s = s.." "..name
-		end
-		mt_irc:say(user.nick, "Players On Channel:"..s)
-	end
-})
-
  
 minetest.register_on_joinplayer(function(player)
 	local name = player:get_player_name()