Could you clarify what is meant by "enters text over one chunk at a time" and "basic building blocks very evident"? I use tmux & vim but ... unsure if I follow

Could you clarify what is meant by "enters text over one chunk at a time" and "basic building blocks very evident"? I use tmux & vim but ... unsure if I follow. Edit: Do you mean, personal, local notes on tasks, as the notes evolve into scripts? I also keep a lot of personal notes which I can export into a web site (similarly to putting into a wiki, in a very loose comparison, an example being my site at http://lukecall.net http://lukecall.net or the other at http://onemodel.org http://onemodel.org), using something like a big, efficient, outline of all my notes. (I would probably put it in org-vim like org-mode, or maybe taskwarrior, if I didn't have http://onemodel.org http://onemodel.org, which I hope to make much easier to install, sometime.) Thanks.