Re: git diff does not precompose unicode file paths (OS X)

On 08 Mar 2016, at 13:30, Torsten Bögershausen [off-list ref] wrote:

quoted

quoted

And if not, I can put it on my TODO-stack.

I have read through the official contribution guidelines and I think I can
send an official patch.

In this case, would you prefer to have a single commit since the change
is related? Or would you prefer keeping it in separate commits, since
they are different commands and I can use commit subjects like “diff:”
and “diff-index:”, etc.?

Thanks for the work.
The same issue fixed at different places:
I personally would prefer a single commit.

Another thing is, if we want to add TC in t3910,
to avoid future regressions.
(Otherwise I can help with those)

I created a test case but git diff exits with 0 if it does not recognize the file 
path so the test case always succeeds. Can you give me a hint or one 
example test case?