Mule-UCS and question marks instead of chars in the saved text

[Alexander Mikhailian]

Hi!

I use Emacs with Mule-UCS and I recently found out that emacs replaces
characters that it can not display with question marks which *are saved*
as question marks \x3F in the unicode text when I press C-x C-s.

This is so stupid that I fear that this is not emacs/Mule-UCS bug
but me doing something wrong. 

-- 
Alexander Mikhailian
http://www.nlp.f2s.com