Talk:FB stack internals

The Mad Cacti: Wow, I guess creating this page paid off a little. That "small correction" alerted me to the fact that every function must perform equal numbers of gosubs and retraces. This was required with the first gosub hack I wrote, but I thought it wasn't with the one we've been using for the last few years. Currently investigating whether this is the cause of the NPC corruption we were suffering.