Custom Handler: Last Jump Position

[chrisgrieser]

Playing with the idea of displaying where <C-o> will take me. Still assessing how useful this is in practice, but I thought I might share this nonetheless.

require("scrollbar.handlers").register("lastjump", function(bufnr)
	local lastJump = fn.getjumplist()[2]
	local lastJumpPos = fn.getjumplist()[1][lastJump]
	if lastJumpPos.bufnr == bufnr then
		return {{
			line = lastJumpPos.lnum,
			text = "▶️",
			type = "Misc",
			level = 6,
		}}
	end
	return {{line = 0, text = ""}} -- dummy-return to prevent error
end)