minor feature: Another presentation view, show rate/bytes + plotter.Update plotter on timer, not input, we want to see the gaps.Change style of headings from top style to pimctl/mroutectl style.Improved viewing modes and plotter characters for dupes/delay/etc.Improved column sizing for better use of whitespace in narrow ttys.Show stats on exit.Support for scrolling log up/down with PgUp/PgDn.Support for displaying uptime, also shown on exit.Support for generating duplicate frames, for testing purposes.Support for toggling delogs at runtime.