Allow retweet with RT

old_school_rt.user.js

// ==UserScript==
// @name           Old school RT
// @namespace      http://prophet.ru
// @description    Allow retweet with RT
// @include        http://twitter.com/
// @include        http://twitter.com/*
// ==/UserScript==

function main() {

    function init(){
        appendOldRTLinks();
        bindOldRTAction();
    }

    function appendOldRTLinks() {
        twttr.templates.tweet_actions = twttr.templates.tweet_actions.replace("\n</span>",
        '<a href="#" class="retweet-action old-rt"><span><i/><b>RT</b></span></a></span>');
    }

    function bindOldRTAction() {
        twttr.oldSetup = twttr.setup;
        twttr.setup = function() {
            twttr.oldSetup();
            $('.stream-items').delegate('.old-rt', 'click', clickRTLinkHandler);            
        }
    }

    function clickRTLinkHandler(e){
	    e.preventDefault()
        e.stopPropagation();
	    var userName = $(this).closest('div.tweet-content').find('a.tweet-screen-name').text();
	    var twitText = $(this).closest('div.tweet-content').find('div.tweet-text').text()
	    createRText(userName, twitText);
    }

    function createRText(userName, twitText) {
        (new (twttr.widget.TweetDialog)({
            modal: false,
            draggable: true,
            template: {title: _('Old school retweet')}
            })
        ).setContent('RT @' + userName + ' ' + twitText)
         .open()
         .focus()
         .setCaretPosition(0); 
    }

    init();
}

var script = document.createElement("script");
var scriptcontent = 'window.onload = function() { '+main.toString().substr(18)+';';
script.textContent = scriptcontent;
document.body.appendChild(script);

Пока работает только в основном timeline