valid_enum is a valid function

src/rougail/annotator.py

@@ -981,8 +981,10 @@ class SpaceAnnotator(object):
         for idx in remove_indexes:
             del space[idx]
         remove_indexes = []
+        functions = dir(self.eosfunc)
+        functions.append('valid_enum')
         for idx, check in enumerate(space):
-            if not check.name in dir(self.eosfunc):
+            if not check.name in functions:
                 raise CreoleDictConsistencyError(_('cannot find check function {}').format(check.name))
             #is_probe = not check.name in self.eosfunc.func_on_zephir_context
             #if is_probe: