funcparserlib : Recursive descent parsing library based on functional combinators ( http://code.google.com/p/funcparserlib/ )
webcolors : a library for working with color names for HTML and CSS ( http://docs.b-list.org/webcolors/1.4/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a benf
For Paludis use this rsync : rsync://gentoo.zugaina.org/benf-portage
If you have a problem : ycarus(-at-)zugaina.org