Please add reference to variables page: http://devmanual.gentoo.org/ebuild-writing/variables/index.html Thanks.
Patch? :)
This has been done: https://devmanual.gentoo.org/ebuild-writing/variables/index.html https://github.com/gentoo/devmanual.gentoo.org/commit/0a988afa7e59e6b12b23adc19d9661b7bb3c0529 Bug can be closed.