templater: keep default resources per template engine (API)...
templater: keep default resources per template engine (API)
This allows us to register a repo object as a resource in hgweb template,
without loosing '{repo}' symbol:
symbol('repo') -> mapping['repo'] (n/a) -> defaults['repo']
resource('repo') -> mapping['repo'] (n/a) -> resources['repo']
I'm thinking of redesigning the templatekw API to take (context, mapping)
in place of **(context._resources + mapping), but that will be a big change
and not implemented yet.
props['templ'] is ported to the resources dict as an example.
.. api::
mapping does not contain all template resources. use context.resource()
in template functions.
