Note: After saving, you have to bypass your browser's cache to see the changes. Internet Explorer: press Ctrl-F5, Mozilla: hold down Shift while clicking Reload (or press Ctrl-Shift-R), Opera/Konqueror: press F5, Safari: hold down Shift + Alt while clicking Reload, Chrome: hold down Shift while clicking Reload.
//Mass rollback function//Written by John254 and modified/rewritten by Writ Keeper; original is at https://en.wikipedia.org/wiki/User:John254/mass_rollback.js//Adapted from User:Mr.Z-man/rollbackSummary.js//Instructions: Selecting the "rollback all" tab when viewing a user's contributions history//will open all rollback links displayed there. (Use with caution)functionrollbackEverythingWKMR(editSummary){if(editSummary==null){returnfalse;}varuserName=mw.config.get("wgRelevantUserName");vartitleRegex=/title=([^&]+)/;$.post("/w/api.php",{action:"query",meta:"tokens",type:"rollback",format:"json"},function(data){rollbackToken=data.query.tokens.rollbacktoken;$("a[href*='action=rollback']").each(function(ind,el){varpostInfo={action:"rollback",title:titleRegex.exec(el.href)[1],token:rollbackToken,user:userName};if(editSummary!=""){postInfo.summary=editSummary;}$.post("/w/api.php",postInfo,function(){$(el).after("reverted");$(el).remove();});});});returnfalse;}$(document).ready(function(){if(mw.config.get("wgCanonicalSpecialPageName")=="Contributions"&&$("span.mw-rollback-link").length>0){mw.loader.using("mediawiki.util").then(function(){mw.util.addPortletLink('p-cactions','#',"rollback all","ca-rollbackeverything","rollback all edits displayed here");$("#ca-rollbackeverything").click(function(){returnrollbackEverythingWKMR(prompt("Enter an edit summary, or leave blank to use the default (or hit Cancel to cancel the rollback entirely)"));});});}});