code: function copyFromAsciiDoc(keys) {
  		keys = keys.split(' ');
  
  		var o = {};
  		for (var i = 0, l = keys.length; i < l; i++) {
  			o[keys[i]] = asciidoc[keys[i]];
  		}
  		return o;
  	}
docs: Allow some nesting. There is no recursion though, so cloning should not be needed.