windows selftest rev 1372

[Wouter van Heyst]

<snip>
> * diff that comes bundled with vim64 (gnu diff 2.7) use backslashes "\".
> * diff that comes bundled with Cygwin (gnu diff 2.8.7) use forward
> slashes "/" (But I think Cygwin should be considered as a separate
> platform)
> * diff that comes with GnuWin32 (gnu diff 2.8.7 too) use forward slashes "/"
> 
> Probably it depends of gnu diff version, or maybe it can be configured
> when compiling. I don't know.

And applying those patches works everywhere?

Wouter van Heyst