Feature request - insert separator

[kofifus]

I would love to have a button I can press to add a separator line, this is just a visual cue it does not alter the tailed file in any way, it will be super useful to separate blocks of entries ie when something happens in response to a server hit, thanks

[dia-susca]

I'd love this, too! Especially if color and height of separator could be customizable, and it would show in a different color in the occurrences bar on the right :)

It would also be useful to combine it with bookmarks.