No more “Read more...”

Prevent websites injecting a “Read more: www.site.com” into the copied content

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name        No more “Read more...”
// @description Prevent websites injecting a “Read more: www.site.com” into the copied content
// @namespace   http://superuser.com/a/708325
// @author      Robertof
// @include     *
// @version     1
// @grant       none
// ==/UserScript==
(function() {
    var disableSelections = function() {
        document.getSelection = window.getSelection = function() {
            return { isCollapsed: true };
        };
    };
    var script = document.createElement ("script");
    script.appendChild (document.createTextNode ("(" + disableSelections + ")();"));
    (document.body || document.head || document.documentElement).appendChild (script);
})();