Thanks, much needed cleanup. I have an unsubmitted patch to do pretty
much this, plus some: https://github.com/avar/git/commit/27b3543c6ed

You might find the difference between the two interesting..

Cool.

I had took a look at the commit. In comparision, I ignored some places that need
to cleanup, I don't know if I got your meaning?

If so, how to deal with this situation better, continue my work or rebase your commit
to the current patchset?

quoted

-test_done
+test_done
\ No newline at end of file

More newline churn.

Will be fixed in the next patch.

Thank you.