  event.preventDefault()

                if (el.href.startsWith(top_origin)) {
                  const url = new URL(el.href)
                  if (url.hash[0] === '#') {
                    window.location.hash = url.hash
                    return
                  }
                }

                window.open(el.href, '_blank')
              })
              send_ok()
            } catch (e) {
              send_error(e.message, e.stack)
            }
          }
        }

        window.addEventLis