Whitespace and '&nbsp'

So I just got a patch that had a hidden &nbsp in it (unicode: u00a0, utf-8: \0302\0240) and sad to say my terminal window shows no indication of that what-so-ever. It looks exactly like a regular space, except gcc won't actually accept it.

So I'm wondering whether git shouldn't be escaping things like that in diffs, for example. Looking at binary noise (using "git diff --text"), I notice we have other things that don't get escaped either, although at least then "less" will escape it for us. Again, for &nbsp, less doesn't show it any different than a regular space either.

Yeah, I'm sure there is some programming font out there that makes it visible, but I do wonder whether git should help.

I even used "--whitespace=fix" to apply the patch, but git doesn't even recognize the thing as whitespace, so that didn't make any real difference.

                          Linus