对Google搜索结果进行高亮
// ==UserScript==
// @name Google_HightLight
// @namespace http://tampermonkey.net
// @run-at document-body
// @version 1.3
// @description 对Google搜索结果进行高亮
// @author cweijan
// @include https://www.google.co*/search*
// ==/UserScript==
(function() {
var keyWords = document.getElementById("lst-ib").value;
var searchList = document.querySelectorAll(".g,.r,a");
searchList.forEach(function(index) {
var text =index.innerHTML;
for (var i = 0; i < keyWords.length; i++) {
var keyWord = keyWords.charAt(i);
if(keyWord.charCodeAt()<128){
continue;
}
text = text.replace(new RegExp(keyWord,'g'), "<em>" + keyWord + "</em>");
}
index.innerHTML=text;
});
})();