[PATCH 3 of 3 RFC] templatekw: use common "rev:node" format as the default of predecessors

[Yuya Nishihara]

On Sun, 18 Jun 2017 18:04:19 +0200, Boris Feld wrote:
> The series look much more better, thank you!
> 
> The output is much more clear too!

Thanks.

> What would be the best way to include it with an option in hg log
> output?

Include it by default? Then you'll need to update changeset_printer and the
default template templates/map-cmdline.default. f05ede08dcf7 and 00f996f05522
will provide more hints.