Re: git remote rename problem with trailing \\ for remote.url config entries (on Windows)

Johannes Schindelin [off-list ref] writes:

A quick test with my `empty-config-section` patch series shows that it
addresses this issue. A quick bisec confirms that the patch with the
online "git_config_set: make use of the config parser's event stream" is
responsible for this fix.

At first, I was puzzled by this, because I expected `git remote rename` to
be backed by the `git_config_copy_or_rename_section_in_file()` function
(which my patch series does not touch).

I played around with this test data:

        [sec "tio"]
                val = a\\
                ue = b

and saw "git config --rename-section sec.tio sec.tion" just work
fine (without the event stream change).  Without the event stream
change, "git config --unset sec.tio.ue" loses "sec.tio.val" but with
it we see we only lose the last line, which is the correct thing to
happen.

Nice.