Git thinks some files are untracked?

Question

git

Caught an unexpected issue with git.
With the help of "git svn" pulled off an impressive turnip.
Some files are permanently untracked.
I've had this happen before due to case differences, but the option core.ignorecase = true.
Of course, if you add these files and commit, then the problem is sort of removed, but I can't send this commit back to SVN.
It looks suspiciously the presence of the letter Y in all of these files, except for one ".gitignore".
Locally on the machine, this letter is not distinguished by anything.
But in an SSH session, this letter is represented by two characters.
According to the specification, everything is correct: the letter "Y"
www.fileformat.info/info/unicode/char/0439/index.htm
is a composition of the following two:
www.fileformat.info/info/unicode/char/0438/index.htm
www.fileformat.info/info/unicode/char/0306/index.htm
But why it comes to me in two separate ones is not clear.
And could this be a symptom that git doesn't know how to work with such unicode?
How to overcome this? Has anyone come across?

Answer 1

I already forgot that I asked a question here.
For myself, I found out everything and wrote some comments on my blog.
wwarlock.blogspot.ru/2012/01/macosx-unicode-hfs.html
I hope this helps.