Not really since i'm still tweaking it. The base processor is mostly done (though i also add some minor stuff here and there) but the scripts are incomplete. Of course one can use their own scripts instead, but i want to have a default set that works for most manual-style uses.
I don't have an opnion on the syntax in particular. The point I was trying to bring up is to have some kind of recursion in the syntax.
Is your document format published somewhere?