open_link (Raggle::Interfaces::NcursesInterface::Key)

    # File raggle, line 2571
            def Key::open_link(num = 0)
              win = $wins[NcursesInterface::get_win_id('desc')]

              if num == 0  # open default item link
                win.select_win_item
              elsif $links[num - 1]  # open link from inside story
                item = { 'title'  => win.items[win.active_item]['title'],
                         'url'    => $links[num - 1] }
                NcursesInterface::open_link(item)
              end
            end