fsmActions ========== This is a library for representing and manipulating finite state machines (FSMs) in Haskell, with an emphasis on computing the effects of sequences of transitions across entire machines (which we call actions), and in particular investigating action equivalences between such sequences. The motivation for writing this library is investigating models of user interfaces; in this context, states are implicit, transitions correspond to UI events (e.g. button presses), and sequences of transitions correspond to sequences of user actions. We're interested in comparing actions, which are the effects of sequences of transitions across the whole device (for example, noticing when some action is in fact an undo); for that we need a representation geared towards such comparisons -- hence this library, and its idiosyncratic view of FSMs. See doc/fsmActions.pdf for more information.