Either I broke my copy of the engine with my bumbling tinkering, or I don't understand how to use the dialog.response property. Probably both. Can someone give me an example of how to use this property? Here is what I have, it's probably wrong:

[dialog]
topic=Introduction
him=Greetings. What brings you to this town?
response=I'm just travelling through these lands.
response=I'm here to see someone.

EDIT: Nevermind, I just made it work:

[dialog]
topic=Introduction
response=lands
response=someone
him=Greetings. What brings you to this town?

[dialog]
id=lands
topic=I'm just travelling through these lands.
him=Well, best of luck to you.
response_only=true

[dialog]
id=someone
topic=I'm here to see someone.
him=And who might that be?
response_only=true