[PATCH 1 of 2] context: add instabilities() method to basefilectx

[Augie Fackler]

On Sun, Nov 19, 2017 at 05:06:33PM +0800, Anton Shestakov wrote:
> # HG changeset patch
> # User Anton Shestakov <av6 at dwimlabs.net>
> # Date 1511068734 -28800
> #      Sun Nov 19 13:18:54 2017 +0800
> # Node ID 95bfd552561c2bc88284903c2d001df7e2080bfb
> # Parent  7dee8249ba0efc42a60c4523fd9593853ec2eb79
> # EXP-Topic hgweb-more-info
> context: add instabilities() method to basefilectx

queued, thanks