[PATCH 6 of 6] templatekw: add {size} keyword as an example of fctx-based keyword

[Augie Fackler]

On Sun, Sep 02, 2018 at 04:43:03PM +0900, Yuya Nishihara wrote:
> # HG changeset patch
> # User Yuya Nishihara <yuya at tcha.org>
> # Date 1532867331 -32400
> #      Sun Jul 29 21:28:51 2018 +0900
> # Node ID fabfd409466f6320b99a38a1c3e9ca5fe6f22a6d
> # Parent  699afc590069f20c593f3f45c0fdc7395d567a19
> templatekw: add {size} keyword as an example of fctx-based keyword

queued, thanks