Hidden elements in RTF editor

[pocketom]

You all know that it#s easy to mess up these RTF templates. Often you even don't know what you did. So there burn-in indents, fonts and other stuff. also it's hard to get rid of invisible elements (e.g. I added a line drawing object which became invisible but occured on the genereated result).

I can't find a way to showup and cleanup all those hidden crap. Show hidden text doesn't help.