Manifest_navigator = {
	-- state for the command palette
	display = false,  -- display navigator on screen
	for_delete = false,  -- if true, delete selected definition from navigator
	reload = false,  -- if true, refresh manifest to display on next keystroke
	num_lines = nil,  -- number of screen lines of space to devote to the navigator
	index = 1,  -- where the cursor is right now. Modified on arrow keys, reset on any non-arrow keystroke.
	filter = '',  -- prefix being typed into the command palette
	-- candidates: list of candidates matching the filter
	bottom_y = nil,  -- cache a tiny bit of state in display logic
}