     time_travel: =>
 
     help: =>
+
+    set_editing: (task_id) =>
+
+    set_current_task: (task_id) =>

        #

    new_task: =>

    delete_task: =>


                tasks = tasks.set(task_id, t)

        v = []
        # TODO: need to restrict to only those that are visible here...
        tasks.forEach (val, id) =>
            # assuming sorting by position here...
            v.push([val.get('position'), id])
            return
        v.sort (a,b) -> misc.cmp(a[0], b[0])
        visible = immutable.fromJS((x[1] for x in v))

