[philipswood]

Styles differ, but for me using actual runtime behaviour to guide my reading of a code base is often a LOT faster, and your approach ends up boiling the ocean. The way for this activity to benefit others is to use your improved understanding to refactor/simplify the code you are working with to make it clearer for someone else to understand at first reading. Personally for me many systems only clicked after seeimg the, from the inside.