anchor.diff:      echo
       echo "The hiera data 'manage_key_rotate' decides if this is a *master*,"
       echo "and thus to _store_ keys, or a *slave*, which retrieves them."
  +    echo
  +    echo "The optional 'slave' parameter will force the mode to slave mode"
       echo
   }
   
  
positive.code:     echo "$0: Script which handles key token database storage and retrieval"
      echo
      echo "Invocation:"
      echo "$0 [fernet|credentials]"
      echo
      echo "The tokens are either fernet tokens or credentials, each type stored"
      echo "in distinct (hardcoded) directories."
  
negative.code: #
  
  keys=$1
  shift
  # dumb check for "forced slave" mode
  # this does not scale if more advanced command line handling is required
  if [ $# -gt 0 ]; then
      if [ "${1}x" == "slavex" ]; then
          MASTER="false"
      fi
  fi 
  
  case $keys in
      "fernet")
          keydir=$FERNET_KEYDIR
  