Re: [GSoC PATCH v5 1/5] repo: declare the repo command

Lucas Seiki Oshiro [off-list ref] writes:

Hmmm... I'm thinking about what is the "right thing" in this context.
For example, `git config --list` doesn't quote when in its key=value
format. Perhaps I'm citing `git config --list` too much :-), but it is
because is the closer command to `git-repo-info` in that sense.

Yup.  If we do need to support non-z output format and keep it
parseable, I am afraid that we cannot avoid quoting.

An old mistake is not a good excuse to repeat the same one.  Even
though the config key names forbid <LF> and <NUL>, "git config
--list" still cannot be used without "-z" when the keys may contain
"=", for example, if the caller wants to parse the output correctly
because it was misdesigned to not use any quoting.