--- trunk/OOPSE/libBASS/parse_tree.c	2004/01/19 16:08:21	957
+++ trunk/OOPSE/libBASS/parse_tree.c	2004/01/29 23:01:17	998
@@ -188,18 +188,19 @@ void walk_down( struct node_tag* the_node, struct name
 
       switch( the_node->type ){
 
-      case MEMBER_STMT:
+      case MEMBERS_STMT:
 	switch( the_namespc.type ){
 	case BOND_HEAD: // fall through
 	case BEND_HEAD: // fall through
 	case TORSION_HEAD: // same for the first three
+        case RIGIDBODY_HEAD:
 	  init_members( the_node, the_namespc );
 	  break;
 
 	default:
 	  print_tree_error( the_node, 
-			    "Member statement not in a bond, bend, "
-			    "or torsion" );
+			    "Members statement not in a bond, bend, "
+			    "torsion, or rigidBody." );
 	  break;
 	}
 	break;
@@ -313,17 +314,10 @@ void print_tree_error( struct node_tag* err_node, char
   case BEND_HEAD:
     sprintf( painCave.errMsg,
 	     "Parse tree error: bend head node error [%d] -> %s\n",
-	     err_node->index,
-	     err_msg );
-    break;
-    
-  case TORSION_HEAD:
-    sprintf( painCave.errMsg,
-	     "Parse tree error: torsion head node error [%d] -> %s\n",
 	     err_node->index,
 	     err_msg );
     break;
-  
+      
   case ZCONSTRAINT_HEAD:
     sprintf( painCave.errMsg,
 	     "Parse tree error: Zconstraint head node error [%d] -> %s\n",
@@ -331,14 +325,11 @@ void print_tree_error( struct node_tag* err_node, char
 	     err_msg );
     break;
 
-  case MEMBER_STMT:
+  case MEMBERS_STMT:
     sprintf( painCave.errMsg,
-	     "Parse tree error: member node error => ( %d, %d, %d, %d )\n"
+	     "Parse tree error: members node error (nMembers = %d)\n"
 	     "                  -> %s\n",
-	     err_node->the_data.mbr.a,
-	     err_node->the_data.mbr.b,
-	     err_node->the_data.mbr.c,
-	     err_node->the_data.mbr.d,
+             err_node->the_data.mbrs.nMembers,
 	     err_msg );
     break;
 
@@ -397,9 +388,9 @@ void print_tree_error( struct node_tag* err_node, char
     sprintf( painCave.errMsg,
 	     "Parse tree error: orientation node error => ( %lf, %lf, %lf )\n"
 	     "                  -> %s\n",
-	     err_node->the_data.ort.x, 
-	     err_node->the_data.ort.y, 
-	     err_node->the_data.ort.z, 
+	     err_node->the_data.ort.phi, 
+	     err_node->the_data.ort.theta, 
+	     err_node->the_data.ort.psi, 
 	     err_msg );
     break;