[helloTree]

Yeah it is great if you can use similar commands across applications. Btw. there is also a nice history inside VIM (implemented as a separate buffer) that can be accessed using q: so you can scroll through the history with jfkl. E.g. I use that for accessing files: If you are working on a project you will probably edit similar files. If you use one "programming" vim sessions where you always edit files via :tabe you will find all the recent edited files in your history and using q:/ you can search for them pretty fast. So over time you have automatically a working environment adapted to your current project.