Now this `break()` method does nothing but set a f...

# coroutines

[groostav]

Now this break() method does nothing but set a flag in the traversal logic, setting it not to continue.

If I instead made this method be a suspend val and updated our source such that the visit methods were all suspend funs then I can get this:

suspend val Visitor.break get() = Helpers.break(this)

override suspend fun visitEnter(node: NodeTypeTwo){
  if(node.modelB.isSpecialCase()){
    break //treated as a property-get
  }
  //domain logic b, never called when the above if-clause is taken as per the `break` suspension
}