docs: function(list){
  	var rethash = {};
  
  	if( list && list[0] ){
  	    if( us.isArray(list[0]) ){
  		each(list, function(item){
  		    var key = item[0];
  		    var val = item[1];
  		    if( ! us.isUndefined(key) ){
  			rethash[key] = val;
  		    }
  		});
  	    }else{
  		each(list, function(item){
  		    rethash[item] = true;
  		});
  	    }
  	}
  
  	return rethash;
      }