old_contents: SCUBA_YML = '.scuba.yml'
  SCUBA_ROOT = '/scubaroot'
  SCUBA_USER = 'scubauser'
  SCUBA_GROUP = SCUBA_USER
  
new_contents: # Name of config file to search for and load
  SCUBA_YML = '.scuba.yml'
  
  # Path in the container where the scuba-top
  # directory will be mounted
  SCUBA_ROOT = '/scubaroot'
  
  # User and group name representing the current
  # user, inside the container
  SCUBA_USER = 'scubauser'
  SCUBA_GROUP = SCUBA_USER
  
subject: Document constants