Nag*

SketchSystems.spec

Nag*
  Main Screen
    Default*
      task label pressed -> Text Entry
      add 1 h button pressed -> Ticking
      add 1 m button pressed -> Ticking
      subtract 1 h button pressed -> Ticking
      subtract 1 m button pressed -> Ticking
      info button pressed -> Display
      add task button pressed -> New Main Screen

    Text Entry
      canceled -> Default
      submitted -> Default

  Internal Clock      
    Ticking
      tick -> Done?

    Done?
      time remaining? -> Ticking

      ## Note to implementors: Ding on this transition!
      no time remaining? -> Default
      
  Info Screen
    Display
      done button pressed -> Default
      
  New Main Screen
      

SketchSystems_prototype.js

function render (model) {
  return $("span", "The current state is " + model.active_states[0].name);
}