if ( expr instanceof ASTExpr ) {
ASTExpr e = (ASTExpr)expr;
AST tree = e.getAST();
AST includeAST =
new CommonAST(new CommonToken(ActionEvaluator.INCLUDE,"include"));
ASTEnumeration it = tree.findAllPartial(includeAST);
while (it.hasMoreNodes()) {
AST t = (AST) it.nextNode();
String templateInclude = t.getFirstChild().getText();
System.out.println("found include "+templateInclude);
putToMultiValuedMap(edges,srcNode,templateInclude);
StringTemplateGroup group = getGroup();
if ( group!=null ) {