[PATCH] Expand docstrings about fcc using notmuch-insert

[Keith Amidon]

On Thu, 2016-10-13 at 22:30 -0300, David Bremner wrote:
> No technical difficulties, we're just not as good as you think we are
> at quick reviews ;). I wanted to hear what Mark felt about exposing
> these internals as docstring. I OK with it, but it does make it
> slightly harder to change things later.

Thanks for getting back to me.  In case it helps, part of the reason
why I mentioned exactly how it was done was because I wasn't 100% sure
I captured the behavior of split-string-and-unquote correctly.  I
personally found the docstring, elisp manual page, and the source for
that function all somewhat opaque.  This way if someone ran into a
problem trying to quote the folder as I described they would know where
to go look for more detail.  :-)

       --- Keith