view_source (Raggle::Interfaces::NcursesInterface::Key)

    # 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