bug#40967: 27.0.50; vc-diff in indirect buffers

[Dmitry Gutov]

On 16.06.2020 15:08, Phil Sainty wrote:
> Personally I'd be ok with seeing piecemeal changes to commands
> like these to enable certain common workflows to DTRT with
> indirect buffers.

All right then.

> I think there will likely be a subset of
> commands which are of higher value than others, and so there
> might not be such a vast number of things which are very useful
> to change in practice.

IDK, seems like it wouldn't simplify the proposed patch. It's short 
already anywa.