So I used the unpacker and began to work suff over.

After a lot of changes to the ancilliary file I suffered crashes at startup. Obviously I had done something wrong, but what? Where was my mistake? I cuoldn't find out as I couldn't figure out to get a message of where the error lay. The old show_err could have been of use, but I can't seem to make it work.

So how can I change stuff without having to load up the game for every change?