On Oct 23, 2008, at 6:12 PM, Terence Parr wrote: > public static void visit(CommonTree t, TreeVisitorAction action) { > if ( t.getChildCount()>0 ) { > List children = t.getChildren(); > for (int i=0; i<children.size(); i++) { > CommonTree child = (CommonTree)children.get(i); > filter(child, action); Ooops...make that visit(child, action) Ter