   next()
 
 desc "Announces something to the entire server. Usage: /wall message"
-makeAdminCommand "wall", (user, room, next, pieces...) ->
+makeAdminCommand "wall", "announce", (user, room, next, pieces...) ->
   message = pieces.join(',')
   return next()  if !message
   @announce(user.id, message)

#######################

desc "Gets a single username's rating on this server. Usage: /rating username"
makeCommand "rating", (user, room, next, username) ->
  username ||= user.id
  ratings.getRating username, (err, rating) ->
    if err then return user.error(errors.COMMAND_ERROR, err.message)

  hash.args = args
  hash

makeCommand = (commandNames..., func) ->
  HelpDescriptions[commandNames[0]] = desc.lastDescription || ""
  for commandName in commandNames
    Commands[commandName] = func
  delete desc.lastDescription

makeModCommand = (commandNames..., func) ->
  func.authority = auth.levels.MOD
  makeCommand(commandNames..., func)

makeAdminCommand = (commandNames..., func) ->
  func.authority = auth.levels.ADMIN
  makeCommand(commandNames..., func)

makeOwnerCommand = (commandNames..., func) ->
  func.authority = auth.levels.OWNER
  makeCommand(commandNames..., func)

@executeCommand = (server, user, room, commandName, args...) ->
  {args, callback} = parseArguments(args)
