else {
var firsts = [], nexts = {};
[].forEach.call(document.getElementsByClassName("message"),function(x){
var text=x.querySelector(".content");
if(!text)return;
text=text.textContent;
var y = text;
y=y.replace(/https?\:\S+/g,"");
y=y.replace(/\,/g," punc-comma");
y=y.replace(/\?/g," punc-question");
y=y.replace(/\!/g," punc-exclamation");
y=y.replace(/\:/g," punc-colon");
y=y.replace(/\;/g," punc-semicolon");
y=y.replace(/\./g," punc-period");
y=y.replace(/<ETHbot>/gi,"");
y=y.replace(/^[@/<]\S+/g,"");