Porting to LUA 5.0 final

samples/talker.lua

@@ -5,18 +5,18 @@ if arg then
 	port = arg[2] or port
 end
 print("Attempting connection to host '" ..host.. "' and port " ..port.. "...")
-c, e = connect(host, port)
+c, e = socket.connect(host, port)
 if not c then
 	print(e)
-	exit()
+	os.exit()
 end
 print("Connected! Please type stuff (empty line to stop):")
-l = read()
+l = io.read()
 while l and l ~= "" and not e do
-	e = c:send(l, "\n")
+	t, e = c:send(l, "\n")
 	if e then
 		print(e)
-		exit()
+		os.exit()
 	end
-	l = read()
+	l = io.read()
 end