'delete note at cursor from disk (if possible)',

  elseif cmd == 'delete note at cursor from disk' then
    command.delete_note()

function command.delete_note()
  local pane = Surface[Cursor_pane.col][Cursor_pane.row]
  if #Cache[pane.id].links > 0 then
    return
  end
  -- TODO: test harness support for file ops below
  if App.run_tests then
    return
  end
  -- delete from disk
  love.filesystem.remove(Directory..pane.id)
  -- delete from recently modified
  local filenames = {}
  for line in love.filesystem.lines(Directory..'recent') do
    if line ~= pane.id then
      table.insert(filenames, line)
    end
  end
  local f = love.filesystem.newFile(Directory..'recent')
  f:open('w')
  for _,filename in ipairs(filenames) do
    f:write(filename)
    f:write('\n')
  end
  f:close()
  --
  command.reload_all()
  update_pane_bounds()
end