code: function remove_script_tags(){
        html = html.replace(/<script[^>]*>.*?<\/script>/g, function(str){
          if (str.match(/ type=/) && ! str.match(/text\/javascript/)) { return str; }
          else if (str.match(/src=['"]?(https?)/)) { return str; }
          else if (str.match(/src=['"]?\/\//)) { return str; }
          else if (! options.clean_scripts && str.match(/src=['"]/)) { return str; }
          else { return ""; }
        });
      }
docs: Remove script tags pointing at local assets. Avoid wiping external dependencies and non-JS content inside script tags