Node_print        122 tools/greg.h   extern void  Node_print(Node *node);
Node_print         82 tools/tree.c     Node_print(node);  fprintf(stderr, " [%d]<- ", node->type);  Node_print(expression);  fprintf(stderr, "\n");
Node_print        271 tools/tree.c         Node_print(*p);
Node_print        282 tools/tree.c     dumpStack();  fprintf(stderr, " PUSH ");  Node_print(node);  fprintf(stderr, "\n");