Looking for examples of command chaining in Parsley 2.4

In order to help me understand, I'm looking for examples of command chaining in Parsley. What I mean by command chaining is when one command returns a result that is then immediately used to initiate another command. I ask this question here because the parsl开发者_StackOverflow中文版ey forums have been down for 2 days.

Have you had a look at the Spicelib Task Framework? It should do everything you want to, and it has some good example.