anchor.diff:  ....
   
   .Secondary configuration variables
  -[cols="1,1,10"]
  +[%autowidth.stretch]
   |===
   |Name |Default |Description
   
  
positive.code: By default ethernet NIC is used which implies that Raspberry Pi is connected to LAN with an access to Internet. To use WiFi NIC the following configuration variables should be defined in your local configuration (local.conf):
  
  .WiFi configuration variables
  [cols="1,7,10"]
  |===
  |Name |Default |Description
  
  
negative.code: ....
  
  .Primary configuration variables
  [%autowidth.stretch]
  |===
  |Name |Default |Description
  
  