Seems like you mean UTF8 header bytes?

It's temporary here just for the debugging purposes and to make it easy to understand what does all these numbers means. But for an automation purposes EventId column should be used.

Currently I always make it 0, but in fact there is a two byte "shortcut" used by goto button and it can reference planet, fleet, technology browser, etc. I'm not sure if it have any usage for automation purposes, but in any case I have to sort it out before dumping into the file.

Well, yes and no. Format is the same, but in fact several event params actually use two value args, this is why I currently put them in one Arg, separated by "|" symbol. I'm still thinking on how to correctly dump these ones.

m.a@stars

Perhaps you'll like to test against much bigger (and complex) m-files? I should have a handful fat ones still around.

Absolutely, just need to make sure it works on all of my games collection.