anchor.diff:     these services with realtime information if available.
   
   *--schedule-item-template*='STRING':: Template which formats one single schedule
  -   item. Be mindful that the characters in the template can be interpreted by
  -   the shell. Default template used:
  -
  -       *$delayIndicator$$serviceName$ $minutesToDeparture$min $departureTime$ $scheduledDepartureTime$ $scheduleTypeDiff$*
  -
  -
  -       Available fields:
  -
  -         * $delayIndicator$ - Prints an exclamation mark if the delay is not 0.
  -         * $serviceName$ - The service name which uses the short route name and
  -           the head sign of the service if available. If the head sign of the
  -           service is not available, the long route name is used.
  -         * $minutesToDeparture$ - Remaining minutes from now to departure time,
  -           including the delay it takes to walk to the station.
  -         * $departureTime$ - Departure time including any delays retrieved by the realtime feed.
  -         * $scheduledDepartureTime$ - Official departure time retrieved from the static data set.
  -         * $scheduleTypeDiff$* - status of the trip, which can be one of ADDED
  -           or CANCELED. The default is SCHEDULED and is not displayed.
  -         * $stopName$* - full name of the stop.
  +   item. If you provide a template string on the command line, be mindful that
  +   the characters in the template can be interpreted by the shell.
   
   *search NAME*:: Search for a stop id by giving the name of a possible stop. The
    search conducted is a sub-string search against the stop names in the database.
  
positive.code: 
  == Resources
  
  Github: https://github.com/romanofski/gtfsschedule
  GTFS specification: https://developers.google.com/transit/
  
negative.code: Note: I have not tested how well the support works with other GTFS feed APIs
  than Translink (QR) provides. Feedback is very welcome.
  
  == Custom schedule formatting
  
  You can specify a custom template to format the schedule. In circumstances in
  which no value is returned for the given field it is not expanded.
  
  Available fields:
  
    * *$delayIndicator$* - Prints an exclamation mark if the delay is not 0.
    * *$serviceName$* - The service name which uses the short route name and the
      head sign of the service if available. If the head sign of the service is
      not available, the long route name is used.
    * *$minutesToDeparture$* - Remaining minutes from now to departure time,
      including the delay it takes to walk to the station.
    * *$departureTime$* - Departure time including any delays retrieved by the
       realtime feed.
    * *$scheduledDepartureTime$* - Official departure time retrieved from the
       static data set.
    * *$scheduleTypeDiff$* - status of the trip, which can be one of ADDED
      or CANCELED. The default is SCHEDULED and is not displayed.
    * *$stopName$* - full name of the stop.
  
  == Status monitor examples
  
  Xmobar:
  