Function agenda_lines 

fn agenda_lines(
    m: &Moment<'_>,
    input: &AgendaInput,
    tasks: &[Task],
) -> Option<AgendaLines>

The coming appointments, from today to a month on: those not over yet, cancelled ones left out, nearest first; each under its day (Java’s), in its calendar’s colour. Details off, none named: “An event”, its time. None without a calendar. A task’s time block shows as the task it is, as in the agenda: its time, then “Task · “ and its list (21 October 2026; agenda::mark_tasks, with tasks, the plan’s).