hgbook: chapter on templates

[Matt Mackall]

On Sun, 2016-07-24 at 08:48 +0200, Mathias De Maré wrote:
> > - using a path to a template file
> > 

> Do you mean using '%include'?

-T path/to/file

> > - adding files to the template path

Literally putting new styles in mercurial/templates/

I thought we'd added a way to extend the search path for templates, but it
appears to apply only to hgweb.

-- 
Mathematics is the supreme nostalgia of our time.