State of jigsaw: Description of module file format?

[Reinier Zwitserloot]

I noticed this document:
http://cr.openjdk.java.net/~mr/jigsaw/notes/jigsaw-big-picture-01

Does not cover the module file format. A friend asked if the module format
(insofar as what is planned right now) includes room to put the source (and
possibly, javadoc, license, etc) in the module to ease the ability of tools
like an IDE to offer utility like popping up javadoc, letting you view the
source of a library call, etc.

... and, I can't remember if it does or not.

 --Reinier Zwitserloot