'topic':(self.command_topic,_("Usage: /topic <subject> \nTopic: Change the subject of the room")),
'link':(self.command_link,_("Usage: /link [option] [number]\nLink: Interact with a link in the conversation. Available options are 'open', 'copy'. Open just opens the link in the browser if it's http://, Copy just copy the link in the clipboard. An optional number can be provided, it indicates which link to interact with.")),
'query':(self.command_query,_('Usage: /query <nick> [message]\nQuery: Open a private conversation with <nick>. This nick has to be present in the room you\'re currently in. If you specified a message after the nickname, it will immediately be sent to this user')),
'nick':(self.command_nick,_("Usage: /nick <nickname> \nNick: Change your nickname in the current room"))
'nick':(self.command_nick,_("Usage: /nick <nickname>\nNick: Change your nickname in the current room")),
'say':(self.command_say,_('Usage: /say <message>\nSay: Just send the message. Useful if you want your message to begin with a "/"')),