"readme.txt" for the "ee" editor project This is an overview of the documentation. business requirements.txt the business reasoning for the project coding standard.txt the coding standard design.txt the overall design of the code history.txt the past, present, and future of the project maintenance manual.txt advice for debugging and adding features readme.txt this documentation overview specifications.txt the details of what the user sees test design.txt the design of the automated tests test plan.txt the overall testing plan user manual.txt the user's guide There is a guide to learning about the code, which suggests an order for reading the documents, in the "maintenance manual" .