// run extract function refactoring
} else if (actionId.equals("org.erlide.wrangler.refactoring.extractfunction")) {
pages.add(new CostumworkFlowInputPage("Extract function",
"Please type a function name!", "Function name:",
"Function name must be a valid Erlang atom!", new AtomValidator()));
refactoring = new ExtractFunctionRefactoring();
// run rename module refactoring
} else if (actionId.equals("org.erlide.wrangler.refactoring.renamemodule")) {
final boolean answer = MessageDialog
.openQuestion(PlatformUI.getWorkbench().getActiveWorkbenchWindow()