That said, I'm very much in favour of allowing any kind of multi-lingual multi-script UTF-whatever filenames. I'm not even totally convinced that new-lines and

That said, I'm very much in favour of allowing any kind of multi-lingual multi-script UTF-whatever filenames. I'm not even totally convinced that new-lines and other control characters are always wrong. However, some better tools and much better awareness for people would not go astray.