// ==UserScript==
// @name        Disable NYTimes Blog Smooth-Scrolling
// @namespace   DisableNYTimesBlogSmoothScrolling
// @description Disables the smooth scrolling done by site's script
// @author      jcunews
// @match       *://*.nytimes.com/*
// @version     1.0.1
// @grant       none
// @run-at      document-start
// ==/UserScript==
(function() {
var ele = document.createElement("SCRIPT");
ele.text = "(" + (function() {
var orgKeyDownHandler;
//save original document's addEventListener function
var docAddEventListener = document.addEventListener;
//our keydown handler
function newKeyDownHandler(ev) {
//check key pressed
switch (ev.key) {
case "PageDown":
case "PageUp":
case " ": //spacebar
//don't call original handler for these keys
break;
default:
//call original handler for other keys
return orgKeyDownHandler.apply(this, arguments);
}
}
//hook document's addEventListener function
document.addEventListener = function(name, func, capture) {
if ((name === "keydown") && !orgKeyDownHandler) {
//use our handler for keydown event
orgKeyDownHandler = func; //save original handler
func = newKeyDownHandler; //replace it with our handler
}
return docAddEventListener.apply(this, arguments);
};
}).toString() + ")()";
document.head.appendChild(ele);
})();