feature request: timeline prev / next command

[christhofer]

Instead of typing the page number, I want to just type timeline next once and then up, enter to go to next page.

The keyword may not necessarily prev/next, e.g up/down/dn, left/right.

[red-0130]

I think showing timeline in infinite chunks like the output of less/more command in terminal would be better. Users can just keep pressing ENTER to keep going down the timeline then exit with Ctrl+C.