[Zope] Editor

I hope this doesn't offend the people that have put so much work into Zope (which is an excellent product :), but the editor leaves much to be desired. Things such as; no search and replace, no syntax highlighting, search doesn't search arguments or properties etc. make it very frustrating to use Zope for sophisticated projects (Our corporate site has close to a thousand pages). The question then is, what are other Zopesters doing?