Eclips also had (have?) The very interesting mylyn plug-in which narrows down the code to the context your working within. Think collapsing everything in eg the

Eclips also had (have?) The very interesting mylyn plug-in which narrows down the code to the context your working within. Think collapsing everything in eg the project tree and also functions within files. This context is built up based on what part of the code you work on.