pages.add(new SimpleInputPage("Introduce macro definition",
"Please type the new macro name!", "New macro name:",
"Macro name cannot be empty!", new NonEmptyStringValidator()));
// run rename process refactoring
} else if (actionId.equals("org.erlide.wrangler.refactoring.renameprocess")) {
refactoring = new RenameProcessRefactoring();
pages.add(new SimpleInputPage("Rename process",
"Please type the new process name!", "New process name:",
"New process name must be an Erlang atom!", new AtomValidator()));
// run function to process refactoring