refactoring = new MoveFunctionRefactoring();
// run fold expression against a local function
} else if (actionId.equals("org.erlide.wrangler.refactoring.foldlocalexpression")) {
refactoring = new FoldLocalExpressionRefactoring();
pages.add(new SelectionInputPage("Fold expression",
"Please select expression which should be fold!",
"Select expressions which should be folded!",
(CostumWorkflowRefactoringWithPositionsSelection) refactoring));