[PATCH] formatter: fix default list/dict generator to be evaluated more than once

[Augie Fackler]

On Sun, Oct 01, 2017 at 09:25:25AM +0100, Yuya Nishihara wrote:
> # HG changeset patch
> # User Yuya Nishihara <yuya at tcha.org>
> # Date 1506843424 -3600
> #      Sun Oct 01 08:37:04 2017 +0100
> # Node ID 743f288540ff52670eb36e5728c4bf35fcca2a07
> # Parent  8de6dc4ab3304251a0bce4154603b784d4d519a0
> formatter: fix default list/dict generator to be evaluated more than once

queued, thanks