[cairo] Full documentation?

[Bryce Harrington]

On Wed, Dec 19, 2018 at 06:54:48PM +0100, Andreas Lobinger wrote:
> Hello,
> 
> maybe it's a question already answered often, but why does the
> documentation on the webpage (https://www.cairographics.org/manual/)
> not list all surfaces? afaiu XML and GL are missing

The docs for experimental backends are probably excluded when the docs
are generated as part of the release process.  Would be nice to have
those included online but suspect it could be tricky to change.

Bryce