/*
-** Copyright (C) University of Virginia, Massachusetts Institue of Technology 1994-2000.
+** Copyright (C) University of Virginia, Massachusetts Institue of Technology 1994-2001.
** See ../LICENSE for license information.
**
*/
-typedef struct _abstractNode {
+typedef struct {
ltoken tok;
bool isMutable; /* TRUE means it is mutable */
bool isRefCounted;