User Script for formatting Less Wrong articles for printing

lesswrong_print.user.js

// ==UserScript==
// @name           Less Wrong print formatter
// @version        1.0.1
// @namespace      http://thunderguy.com
// @description    Remove cruft from LessWrong when printing
// @include        http://lesswrong.com/*
// ==/UserScript==

// Add required GM APIs if they aren't present (they were broken in Chrome 27)
if ( ! GM_addStyle) {
	function GM_addStyle(css) {
		var style = document.createElement("style");
		style.textContent = css ;
		document.head.appendChild(style);
	}
}

GM_addStyle("\
@media print { \
	#header  { display: none; } \
	#nav     { display: none; } \
	#sidebar { display: none; } \
	#content { width: auto; } \
	#wrapper { width: auto; } \
} \
");