anchor.diff:  
   === IRC to MQTT
   
  -The IRC Bot publishes all messages from IRC channels to MQTT topics.
  +The IRC Bot publishes all messages from IRC channels to MQTT topics. Since the # character cannot be used in MQTT topic names, it is replaced by % in topic names by default.
   
   The root mapping of IRC chats to MQTT topics is the following:
   
  
positive.code: Example: +$IRC_PREFIX+ is _mqttbot/irc_. The room we connect to is _#superawesometest_. The root topic for this room
  would be:
  
  +mqttbot/irc/#superawesometest+
  
  The following subtopics under +$IRC_PREFIX/$IRC_ROOM+ are available:
  
  
negative.code: |====
  
  
  
  === MQTT to IRC
  
  It is possible to publish messages to a specific IRC channel via MQTT. Since the # character cannot be used in MQTT topic names, it is replaced by % in topic names by default. To send a message to an IRC chat with MQTT, publish to:
  
  +$IRC_PREFIX/$IRC_ROOM+
  
  Example: +$IRC_PREFIX+ is _mqttbot/irc_. The room we connect to is _#superawesometest_. To publish to this channel, publish to +mqttbot/irc/%superawesometest+
  
  
  
  