Hi,
I am wondering if there are any design documents for KDE3/TDE. I have seen
here and there in the code some explanations or README files with design
drafts.
I doubt there are such documents, but still asking for confirmation. It is
hard to always draw a design from the code. 
When it comes to testing or changes use cases are very useful, so I am
wondering if there are such documents somewhere.
Or how do you usually work with the code?

regards