User:Bobblewik/monobook.js/replacetab.js

function replace { var s = prompt("Search regexp?"); if(s) { var r = prompt("Replace regexp?"); if(!r && r != '') return; var txt = document.editform.wpTextbox1; txt.value = txt.value.replace(new RegExp(s, "g"), r); } }

$(function {    if(document.forms.editform) {        addLink('p-cactions', 'javascript:replace', 'replace', 'ca-replace', 'Regexp replace for the edit window', '', 'ca-history');    } });