--- a/src/luan/LuanTable.java	Tue Feb 12 22:53:57 2019 -0700
+++ b/src/luan/LuanTable.java	Thu Feb 14 03:10:45 2019 -0700
@@ -73,7 +73,7 @@
 		clone.security = security;
 		switch( cloner.type ) {
 		case COMPLETE:
-			deepenClone(clone,cloner);
+			completeClone(clone,cloner);
 			return;
 		case INCREMENTAL:
 			clone.cloner = cloner;
@@ -87,12 +87,17 @@
 
 	private void check() {
 		if( cloner != null ) {
-			deepenClone(this,cloner);
+			completeClone(this,cloner);
 			cloner = null;
 		}
 	}
 
-	private void deepenClone(LuanTable clone,LuanCloner cloner) {
+	public Luan luan() {
+		check();
+		return luan;
+	}
+
+	private void completeClone(LuanTable clone,LuanCloner cloner) {
 		clone.luan = (Luan)cloner.clone(luan);
 		if( map != null ) {
 			Map newMap = newMap();
@@ -132,7 +137,7 @@
 		if( h == null )
 			return rawToString();
 		LuanFunction fn = Luan.checkFunction(h);
-		return Luan.checkString( Luan.first( fn.call(luan,new Object[]{this}) ) );
+		return Luan.checkString( Luan.first( fn.call(this) ) );
 	}
 
 	public String rawToString() {
@@ -148,7 +153,7 @@
 			return null;
 		if( h instanceof LuanFunction ) {
 			LuanFunction fn = (LuanFunction)h;
-			return Luan.first(fn.call(luan,new Object[]{this,key}));
+			return Luan.first(fn.call(this,key));
 		}
 		return luan.index(h,key);
 	}
@@ -180,7 +185,7 @@
 		}
 		if( h instanceof LuanFunction ) {
 			LuanFunction fn = (LuanFunction)h;
-			fn.call(luan,new Object[]{this,key,value});
+			fn.call(this,key,value);
 			return;
 		}
 		if( h instanceof LuanTable ) {
@@ -286,7 +291,7 @@
 		Object h = getHandler("__len");
 		if( h != null ) {
 			LuanFunction fn = Luan.checkFunction(h);
-			return (Integer)Luan.first(fn.call(luan,new Object[]{this}));
+			return (Integer)Luan.first(fn.call(this));
 		}
 		return rawLength();
 	}
@@ -323,7 +328,7 @@
 
 			private Map.Entry<Object,Object> getNext() {
 				try {
-					Object obj = fn.call(luan);
+					Object obj = fn.call();
 					if( obj==null )
 						return null;
 					Object[] a = (Object[])obj;
@@ -356,7 +361,7 @@
 		if( h != null ) {
 			if( h instanceof LuanFunction ) {
 				LuanFunction fn = (LuanFunction)h;
-				Object obj = Luan.first(fn.call(luan,new Object[]{this}));
+				Object obj = Luan.first(fn.call(this));
 				if( !(obj instanceof LuanFunction) )
 					throw new LuanException( "metamethod __pairs should return function but returned " + Luan.type(obj) );
 				return (LuanFunction)obj;
@@ -367,10 +372,10 @@
 	}
 
 	private LuanFunction rawPairs() {
-		return new LuanFunction() {
+		return new LuanFunction(false) {  // ???
 			final Iterator<Map.Entry> iter = rawIterator();
 
-			@Override public Object[] call(Luan luan,Object[] args) {
+			@Override public Object[] call(Object[] args) {
 				if( !iter.hasNext() )
 					return LuanFunction.NOTHING;
 				Map.Entry<Object,Object> entry = iter.next();
@@ -517,14 +522,13 @@
 		Object h = getHandler("__gc");
 		if( h != null ) {
 			LuanFunction fn = Luan.checkFunction(h);
-			fn.call(luan,new Object[]{this});
+			fn.call(this);
 		}
 		super.finalize();
 	}
 
-	public Object call(String fnName,Object... args) throws LuanException {
-		LuanFunction fn = (LuanFunction)get(fnName);
-		return fn.call(luan,args);
+	public LuanFunction fn(String fnName) throws LuanException {
+		return (LuanFunction)get(fnName);
 	}
 
 	public static void setSecurity(LuanTable tbl,String security) {