[PATCH] ui: add configlist doctest to document a bit more of the whitespace behavior

[Yuya Nishihara]

On Wed, 01 Nov 2017 19:31:49 -0400, Augie Fackler wrote:
> # HG changeset patch
> # User Augie Fackler <augie at google.com>
> # Date 1508986914 14400
> #      Wed Oct 25 23:01:54 2017 -0400
> # Node ID 7e5b4ce0c445d4fc8f906f6926c71163a27c85a2
> # Parent  3ce0e4b51f789eff195ec900a07c1fa5e8d5c5f2
> ui: add configlist doctest to document a bit more of the whitespace behavior

Queued, thanks.