The text dump and the code should be identical, since I haven't touched them much at all in a very long time.
As for the Mids' DB itself, that's a bit more complicated. One of my super-secret side projects was to create a Mids API layer that anybody would be able to use, so that people could write their own programs that would be able to interact with both the Mids' DB and any Mids' character build. Anybody who has been paying attention will have noticed the creation of a few extra dlls (Base.dll and MidsControls.dll) that are the beginnings of that project. It's actually quite close to ready... the Base.dll has everything needed to load up and interact with the Mids DB, but the character stuff is still split between Base.dll and the Mids exe file.