@command
def echo(bot, mask, target, args):
    'Echo command\n\n        %%echo <words>...\n    '
    (yield ' '.join(args['<words>']))
Echo command

%%echo <words>...
@command
def echo(bot, mask, target, args):
    'Echo command\n\n        %%echo <words>...\n    '
    (yield ' '.join(args['<words>']))