# File raggle, line 2607
        def Key::view_source
          $view_source = !$view_source  # toggle global

          desc_win = $wins[NcursesInterface::get_win_id('desc')]
          if desc_win.items[0]
            # clear formatted content to force refresh
            desc_win.items[0]['fmt_content'] = nil
            desc_win.draw_items
          end
        end