I would like to have the possibility to mark a task to focus in the task view. For example, when I am processing the inbox I cant mark to do focus in a task when I am deciding about the task (next, waiting…). Now I have two possibilities in the inbox: decide if this is a focus task before processing it or process the task, then search this task in a list or with the search option and mark the focus option (in both options I am losing time).
An easy solution could be inline commands (:f or :f clear).