Disable annoying Quora login request in Safari

disable-quora-login-nag.js

/* approach from browser extension by Ameya Lokare */
/* for use with e.g. http://canisbos.com/quickscript */

function containsShare(url) {
  return /[&\?]share=1/.test(url);
}

function addShare(url) {
  if (url.indexOf('?') < 0) {
    url += "?share=1";
  } else {
    url += "&share=1";
  }
  return url;
}

var url = document.location.href;

if (!containsShare(url)) {
  history.pushState('data', '', addShare(url));
}