anchor.diff:  <3> Flags are specified using arrays of strings.
   <4> Match field dependencies are automatically added when necessary.
   
  -NOTE: There is some trickiness under the hood to let one object syntax support multiple OpenFlow versions. Later versions of OpenFlow _recycle_ some enumerated values used in version 1.0 for different purposes. Libofp automatically translates these constants between versions and maps 1.4-based actions back to their corresponding 1.0-defined actions.
  -
   === OpenFlow to YAML
   
   Given a binary OpenFlow message, `libofp` can translate it back to a human-readable
  
positive.code: 
  This software is licensed under the terms of the *MIT License*.
  
  
  
negative.code: 
  The *libofp* program translates binary https://www.opennetworking.org/sdn-resources/openflow[OpenFlow] messages to http://www.yaml.org/spec/1.2/spec.html[YAML] and back again. It provides a simple, uniform object syntax for working with the OpenFlow protocol programmatically.
  
  * Supports Linux and OS X
  * Supports OpenFlow versions 1.0, 1.1, 1.2, 1.3, 1.4
  * Supports YAML 1.2 and JSON
  * Optional JSON RPC Microservice supports:
  